边皮流水作业系统
By rationally arranging the cutting, grinding, and shaving equipment in the edge skin production line system, the problem of low edge skin processing efficiency has been solved, and continuous processing and high-efficiency production of edge skin have been achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI NISSIN MACHINE TOOL
- Filing Date
- 2025-08-07
- Publication Date
- 2026-07-17
AI Technical Summary
The existing independent setup of silicon wafer edge processing equipment results in low processing efficiency. How can we achieve a reasonable layout of the equipment to improve edge processing efficiency?
Design an edge skin continuous processing system, which realizes continuous processing of edge skin by setting up cutting equipment, first cutting equipment, second cutting equipment and silicon block end face grinding equipment in different work areas, and uses cutting transfer table and conveyor belt to connect the work process of each area.
It improved the efficiency and continuity of edge processing, optimized equipment layout, reduced transfer time, and enhanced overall production efficiency.
Smart Images
Figure CN224510108U_ABST
Abstract
Claims
1. A continuous edge-skin processing system, characterized in that, For processing edge skin, the edge skin has an arc-shaped cross-section, including a rectangular base and a slightly curved surface opposite the base. The edge skin assembly line system includes: A cutting device, located in the first working area, is used to cut the edge skin along the width direction to form multiple edge skin segments; A first cutting device, located in the second working area, is used to perform an ear-cutting operation on the edge skin segment that has completed the cutting operation to remove the ear part of the edge skin segment, so as to form an edge skin segment with an arc-shaped top. The second cutting device, located in the second working area, is used to perform an arc-top cutting operation on the edge skin segment after the ear cutting operation is completed to remove the arc-top of the edge skin segment and form a silicon block with a rectangular cross-section. A silicon block end face grinding device is set in the third working area and is used to perform end face grinding operations on the four end faces of the silicon block; The first work area and the second work area are separated by a cutting transfer platform for vertically placing the edge skin section. The second work area and the third work area are connected by a first conveyor belt for transporting the silicon block that completes the arc top cutting operation.
2. The edge flowline system of claim 1, wherein, A first robot is provided in the first working area to transfer the edge skin from the preparation table to the cutting device, and to transfer each edge skin segment that has completed the cutting operation to the cutting transfer table.
3. The edge flowline system of claim 1, wherein, The cutting device includes: A feeding table is used to carry the edge skin and drive the edge skin to flip so as to switch between various processing areas; A cutting device is used to cut the edge skin carried by the feeding table to form the plurality of edge skin segments; A feeding and conveying device is used to feed and convey the multiple edge skin segments formed by cutting.
4. The edge flowline system of claim 3, wherein, The processing area is configured with four locations, including: The loading area is located on the upper side of the feeding platform and is used to carry the edge skin transferred by the first robot; The cutting area is located on the side of the feeding table and is used to cooperate with the cutting device to achieve the cutting operation of the edge skin; The unloading area is located below the feeding platform and connected to the unloading conveying device to realize the unloading of the edge skin section.
5. The edge flowline system of claim 3, wherein, The cutting device includes a cutting mounting structure and a plurality of cutting units disposed on the cutting mounting structure.
6. The cull stream processing system of claim 3, wherein, Two cutting devices are configured.
7. The cull stream processing system of claim 1, wherein, The severance transfer platform includes a first support device for vertical placement of a pair of edge skin segments, comprising: The first support is fixedly set between the pair of edge skin sections, serving as a plane to support the pair of edge skin sections; The first side fixing structure has a height greater than the length of the edge leather segment and is used to simultaneously fix the ears of a pair of edge leather segments along the length direction of the edge leather segment. The first arc-shaped pushing structure is disposed on the arc surface of the edge skin section and can move along the thickness direction of the edge skin section to fix the edge skin section on the first backing.
8. The edge flowline system of claim 7, wherein, The first arc-shaped push structure includes three push arms arranged on the arc surface along the edge of the sectional section.
9. The cull stream processing system of claim 7, wherein, The first support device is configured in units of 12 to achieve vertical placement of 24 edge skin segments.
10. The system of claim 1, wherein, A second robot is provided in the second working area to transfer each of the edge skin segments on the cutting transfer platform to the first cutting device, to transfer each of the edge skin segments that have completed ear cutting to the second cutting device, and to transfer each of the silicon blocks that have completed arc top cutting to the first conveyor belt, and to transfer the cut-off ears and arc tops to the waste box.
11. The edge flowline system of claim 1, wherein, The first cutting device includes: The first base is provided with a first waiting area and an ear cutting area, as well as a first rotary table that can rotate between the first waiting area and the ear cutting area; Multiple first support devices, including a first group of first support devices symmetrically arranged on the first rotary table and corresponding to the first waiting area, and a second group of first support devices corresponding to the ear cutting area; and Multiple first cutting devices are vertically movable and arranged in the ear cutting area of the first base for removing the ear portion of the skin trimming segment.
12. The edge flowline system of claim 11, wherein, The first rotary table can switch the first set of first support devices located in the first waiting area to the ear cutting area by rotating 180° in the forward or reverse direction, and switch the second set of first support devices located in the ear cutting area to the first waiting area.
13. The edge flow line system of claim 11, wherein, The first group of first bearing devices and the second group of first bearing devices each include six first bearing devices, and every three first bearing devices are arranged in parallel.
14. The edge flow line system of claim 11, wherein, The first cutting device includes a first cutting mounting structure, a first cutting unit disposed on the first cutting mounting structure, and a first lifting mechanism for driving at least one first cutting unit to move vertically relative to the first cutting mounting structure.
15. The edge flowline system of claim 1, wherein, The second cutting device includes: The second base is provided with a second waiting area and an arc-shaped top cutting area, as well as a second rotary table surface that can be used in the second waiting area and the arc-shaped top cutting area; Multiple second support devices, including a first group of second support devices symmetrically arranged on the second rotary table and corresponding to the second waiting area, and a second group of second support devices corresponding to the arc-shaped top cutting area; and Multiple second cutting devices are vertically movable and arranged in the arc-top cutting area of the second base for removing the arc-top of the edge skin segment.
16. The edge flow line system of claim 15, wherein, The second rotary table rotates 180° forward or backward to switch the first group of second bearing devices located in the second waiting area to the arc-top cutting area, and to switch the second group of second bearing devices located in the arc-top cutting area to the second waiting area.
17. The edge flow line system of claim 15, wherein, The second supporting device is used to realize the vertical placement of a pair of edge skin segments, including: The second support is arranged opposite to the thickness direction of the edge skin section, and is used to support the plane of the edge skin section; The second side fixing structure is set along the width direction of the edge skin section and is used to fix the end faces of a pair of edge skin sections at the same time. The second arc-shaped push structure is set on the arc surface of the edge skin section and its height is greater than the length of the edge skin section. While fixing the edge skin section to the second backing, it can clamp the removed arc top.
18. The edge flow line system of claim 15, wherein, The second cutting device includes a second cutting mounting structure, a second cutting unit disposed on the second cutting mounting structure, and a second lifting mechanism for driving at least one second cutting unit to move up and down toward the arc-shaped cutting area.
19. The edge flowline system of claim 1, wherein, The third working area is also equipped with cleaning equipment for cleaning each of the silicon blocks that have completed the end face grinding operation.
20. The edge flow line system of claim 19, wherein, A third robot is provided in the third working area to transfer each of the silicon blocks on the first conveyor belt to the silicon block end face grinding equipment, and to transfer each of the silicon blocks that have completed the end face grinding operation to the cleaning equipment.
21. The edge flowline system of claim 1, wherein, The silicon block end face grinding equipment includes: The grinding machine base is provided with a grinding waiting area and a grinding area, as well as a grinding rotary table that can rotate between the grinding waiting area and the grinding area. Multiple grinding tables, including a first set of grinding tables mirror-symmetrically arranged on the grinding rotary table and corresponding to the grinding waiting area, and a second set of grinding tables corresponding to the grinding area, each grinding table being used to hold the top and bottom surfaces of a silicon block so as to switch the end face to be ground by rotation; and Multiple grinding spindles are arranged in the grinding area of the grinding machine base. Each grinding spindle is respectively configured to perform end face grinding operations on the silicon block held by each grinding table in the second group of grinding tables.
22. The edge flow line system of claim 21, wherein, A protective plate is vertically arranged between the grinding waiting area and the grinding area of the grinding machine base to form a relatively open grinding waiting area and a relatively closed grinding area.
23. The edge flow line system of claim 21, wherein, The grinding rotary table can switch the first set of grinding tables located in the grinding waiting area to the grinding area by rotating 180° in either the forward or reverse direction, and switch the second set of grinding tables located in the grinding area to the grinding waiting area.
24. The edge flow line system of claim 21, wherein, The first set of grinding tables and the second set of grinding tables each include three grinding tables, and the lines connecting the axes of two adjacent grinding tables and the axis of the grinding rotary table form an equilateral triangle relationship.
25. The edge flow line system of claim 20, wherein, The third robot can also sequentially place the silicon block from the first conveyor belt into each of the first set of grinding tables.
26. The edge flow line system of claim 20, wherein, The first conveyor belt includes a detection mechanism for stopping the first conveyor belt from feeding when the third robot performs a picking-up operation.
27. The edge flowline system of claim 19, wherein, The cleaning equipment includes: At least one cleaning conveyor belt, including a first cleaning conveyor belt and a second cleaning conveyor belt connected together; At least one cleaning component is used to clean a first pair of end faces of the silicon block located on a first cleaning conveyor belt and a second pair of end faces of the silicon block located on a second cleaning conveyor belt; A water spray assembly is used in conjunction with the cleaning component to clean the four end faces of the silicon block; A rotating assembly, located at the end of the first cleaning conveyor belt, is used to rotate the silicon block 90° forward or backward so that the silicon block can switch the end face to be cleaned.
28. The edge flowline system of claim 19, wherein, It also includes a fourth work area for stacking qualified silicon blocks, and the third work area and the fourth work area are connected by a second conveyor belt for transporting the cleaned silicon blocks.
29. The edge flowline system of claim 1, wherein, It also includes a marking device for marking the plane of the edge skin, the number of which corresponds to the number of edge skin segments formed by truncation.
30. The edge flow line system of claim 29, wherein, The marking device is configured as a laser marking machine. The marking device is configured as a laser marking machine.