Trimming apparatus
阅读：321发布：2022-09-02
专利汇可以提供Trimming apparatus专利检索，专利查询，专利分析的服务。并且Apparatus for trimming the side corner edges of a planar article such as wooden or particle board. The apparatus includes a pair of spaced rotary cutters adjustable to vary the distance between them to accommodate various thicknesses of articles to be trimmed, and a spring biasing member on one cutter to allow automatic movement of the cutter in the event that the article is warped or there are slight variations in the thickness of the edge being trimmed.，下面是Trimming apparatus专利的具体信息内容。
1. A trimming machine for simultaneously trimming the upper and lower edges of a substantially planar product, comprising: a rigid frame; a planar table extending crosswise of the frame, an opening in the table; a vertical shaft mounted in the rigid frame and passing through the opening in the table; power means to rotate the shaft about its longitudinal axis; a bottom cutting blade mounted on the shaft for rotation with the shaft, the bottom cutting blade being positioned at approximately the level of the planar table; a sleeve mounted above the table and on the shaft for rotation therewith; a top cutting blade affixed to the sleeve for rotation therewith; adjustment means to move the sleeve vertically on the shaft to vary the distance between the top and bottom cutting blades; and biasing means to bias the sleeve downward.
2. A trimming machine according to claim 1 including: guide means affixed to the planar table, the guide means normally bearing on the planar product during the movement of said product through the machine for trimming the upper and lower edges of the product.
3. A trimming machine according to claim 1 including: a bearing mounted in the upper end of the rigid frame; and the upper end of said shaft being rotatably mounted in said bearing to stabilize the upper end of the shaft.
4. A trimming machine according to claim 1 wherein: the portion of the shaft within the sleeve being splined, the inner face of the sleeve located adjacent the shaft having complementary splines slidably fitting the splines on the shaft, the splines on the shaft extending along a length of the shaft a sufficient distance to permit vertical movement of the sleeve along the shaft.
5. A trimming machine according to claim 1 wherein said sleeve is mounted for rotation within a mounting block; said block being provided with an extension to one side thereof, said extension having an inteRnal chamber, said adjusting means is a threaded member rotatably mounted in the rigid frame; a portion of the threaded member extending through an unthreaded opening in said extension and into said chamber; an internally threaded sleeve inside said chamber and having said threaded member threaded therein, said sleeve being movable vertically within the chamber but captive therein; and resilient biasing means positioned within the chamber and biasing said threaded sleeve upwardly, thereby permitting vertical adjustment of said block by rotation of said threaded member, and vertical movement of the top cutting blade against the biasing means to accommodate variations in the edges of the planar product during trimming thereon.
6. Apparatus for trimming the side corner edges of an essentially planar article, comprising: a frame; a shaft mounted in the frame; drive means to rotate the shaft about its longitudinal axis relative to the frame; a first trimming cutter affixed to the shaft; a sleeve mounted around the shaft and rotatable therewith; a second trimming cutter affixed to the sleeve; a guide positioned adjacent the cutter to guide the planar article during trimming thereof; said first and second trimming cutters being spaced from each other a sufficient distance so that said side corner edges are trimmed during movement of the planar article through the apparatus; said sleeve being movable along the longitudinal axis of said shaft to permit variation of the distance between the cutters, a mounting block located around said sleeve; bearings in said block to permit rotation of said sleeve while the housing is stationary but allowing simultaneous movement of the sleeve and block along the longitudinal axis of said shaft; a guideway in said frame extending parallel to the longitudinal axis of said shaft; said mounting block having an adjustment block secured thereto and received in said guideway; adjustment means connected to said frame and said adjustment block to cause movement of said adjustment block along said guideway; spring biasing means associated with the adjustment means to permit limited movement of the cutters away from each other; and said spring biasing means constantly biasing said cutters toward each other.
7. An apparatus according to claim 6 including: a pressure roller connected to said adjustment block, and extending toward the cutters, said pressure roller being in engagement with the planar article during trimming thereof and pressing the planar article against said guide.
8. An apparatus according to claim 6 wherein: said first and second cutters rotate in the same direction and the planar article is trimmed by movement across the cutters in the direction of rotation of the cutters.
| 标题 | 发布/更新时间 | 阅读量 |
|---|---|---|
| 一种刨花板用的单组份无醛胶黏剂及其应用 | 2020-08-25 | 1 |
| 用于制备复合板的甘油三酯组合物 | 2020-11-21 | 1 |
| 玻璃纤维水泥刨花板 | 2021-05-26 | 2 |
| 一种刨花板生产加工用刨花筛选装置 | 2020-07-09 | 3 |
| 石膏刨花板生产新工艺 | 2021-06-06 | 3 |
| 一种定向结构刨花板生产方法及系统 | 2020-11-17 | 0 |
| 高耐磨强化复合木质地板 | 2021-07-18 | 1 |
| Drapery rod with wood veneer and method of making same | 2021-11-12 | 3 |
| 一种定向结构OSB门套 | 2021-01-07 | 2 |
| 하이글라시 라미네이트도어의 제조장치 | 2021-02-07 | 3 |
高效检索全球专利专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台，是提供专利分析，专利查询，专利检索等数据服务功能的知识产权数据服务商。
我们的产品包含105个国家的1.26亿组数据，免费查、免费专利分析。
分析报告
专利汇分析报告产品可以对行业情报数据进行梳理分析，涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度，系统通过AI智能系统对图表进行解读，只需1分钟，一键生成行业专利分析报告。
QQ群二维码
意见反馈
意见反馈