Wire bow detection device of slicing machine
By designing a slicer wire bow detection device and using a piezoresistive pressure sensor and a roller support structure, the problem of diamond wire breakage caused by slicer wire bow was solved, and effective detection of diamond wire tension and stability was achieved.
Patent Information
- Application Number
- CN202422589581.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-25
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-10-25
AI Technical Summary
In the prior art, a slicer is prone to forming a wire bow when cutting silicon rods, resulting in poor quality of the diamond wire and possible wire breakage, and there is a lack of effective detection means.
A wire bow detection device for a slicer was designed. It used a piezoresistive pressure sensor and a roller support structure to detect the tension change of the diamond wire under a set pressure to determine whether it met the standard.
The effective detection of the tension of the diamond wire is realized, the breakage of the diamond wire during use is avoided, and the stability and accuracy of the detection are improved.
Smart Images
Figure CN223395523U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of slicers, in particular to a wire bow detection device for slicers. Background Art
[0002] After the silicon rod is cut, a diamond wire slicer is used to cut the silicon rod into slices. After the diamond wire is produced, it needs to be tested to ensure that the diamond wire meets the usage standards.
[0003] When the slicer cuts silicon rods with impurities, a wire bow will form on the wire mesh. If the quality of the diamond wire is poor, it will cause the wire to break. Therefore, it is necessary to test the wire bow tension to prevent the wire bow from breaking. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a wire bow detection device for a slicer.
[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0006] The wire bow detection device of the slicer includes two fixed plates, two wire rollers are detachably connected between the two fixed plates, and multiple diamond wires are wound around the outer sides of the two wire rollers. Two connecting plates are provided between the two fixed plates, and the two connecting plates are detachably connected to the fixed plates through a clamping assembly. The top and bottom of the two connecting plates are fixedly connected to multiple first springs, and one end of the adjacent multiple first springs is fixedly connected to a support plate. The top of the support plate is fixedly connected to multiple support frames, and the multiple support frames are rotatably connected to rollers that support the diamond wires. The top and bottom of the two connecting plates are fixed with piezoresistive pressure sensors by bolts, and a telescopic component is provided between the support plate and the connecting plate to enable the support plate to move vertically.
[0007] As a further solution of the present invention, the locking assembly includes multiple blocking blocks, and sliding grooves are provided on both sides of the two connecting plates. The multiple blocking blocks are respectively slidably connected in the multiple sliding grooves. Two second springs are fixedly connected to one side of the multiple blocking blocks, and the second springs are fixed to the connecting plates. Two blocking grooves are provided on the opposite sides of the two fixed plates, and the blocking blocks are clamped in the blocking grooves.
[0008] As a further solution of the present invention, two avoidance grooves respectively connected to the two sliding grooves are provided on one side of the two connecting plates, and a pull handle is slidably connected in the avoidance groove, and the pull handle is fixed to the clamping block.
[0009] As a further solution of the present invention, the telescopic components are two telescopic rods, both of which are arranged between the connecting plate and the support plate, both of which are fixed to the connecting plate, and one end of the telescopic parts of the two telescopic rods is fixed to the support plate.
[0010] As a further solution of the present invention, the two line rollers are fixed to the two fixing plates by bolts.
[0011] As a further solution of the present invention, the plurality of rollers correspond one-to-one to the plurality of diamond wires respectively.
[0012] As a further solution of the present invention, the circumferential outer walls of the two wire rollers are each provided with a plurality of wire grooves, and the plurality of diamond wires are respectively located in the plurality of wire grooves.
[0013] The beneficial effects of the utility model are:
[0014] 1. Through the setting of the piezoresistive pressure sensor, the diamond wire is put on the wire roller, and then the diamond wire is pressed. The diamond wire will squeeze the support plate, and the support plate will apply pressure to the piezoresistive pressure sensor. When the pressure on the piezoresistive pressure sensor reaches the set standard, the diamond wire has not broken. At this time, it indicates that the tension of the diamond wire meets the standard, thereby realizing the detection of the diamond wire tension and preventing the diamond wire from breaking during use.
[0015] 2. Through the setting of the wire groove, when the diamond wire is put on the wire roller, the diamond wire needs to be placed in the wire groove. At this time, the position of the diamond wire can be prevented from moving when the tension of the diamond wire is detected, thereby improving the stability of the detection device in detecting the diamond wire. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the wire bow detection device for a slicer proposed in the utility model;
[0017] Figure 2 This is a schematic diagram of the enlarged structure of part A of the wire bow detection device for a slicer proposed in the present invention;
[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the connecting plate of the slicer wire bow detection device proposed by the present invention.
[0019] In the figure: 1. Diamond wire; 2. Connecting plate; 3. Support plate; 4. Wire groove; 5. Wire roller; 6. Fixed plate; 7. Piezoresistive pressure sensor; 8. Support frame; 9. Roller; 10. First spring; 11. Telescopic rod; 12. Slide; 13. Slot; 14. Block; 15. Handle; 16. Second spring; 17. Avoidance groove. DETAILED DESCRIPTION
[0020] It should be noted that the terms "first", "second", etc. in the description and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence, so that the embodiments of this application described here, based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of this application.
[0021] Reference Figure 1-Figure 3 , a wire bow detection device for a slicer includes two fixed plates 6, two wire rollers 5 are detachably connected between the two fixed plates 6, a plurality of diamond wires 1 are wound around the outer sides of the two wire rollers 5, two connecting plates 2 are provided between the two fixed plates 6, the two connecting plates 2 are detachably connected to the fixed plates 6 through a clamping assembly, a plurality of first springs 10 are welded to the top and bottom of the two connecting plates 2, a support plate 3 is welded to one end of the adjacent plurality of first springs 10, a plurality of support frames 8 are fixed to the top of the support plate 3 by bolts, and rollers 9 for supporting the diamond wire 1 are rotatably connected to the multiple support frames 8, a piezoresistive pressure sensor 7 is fixed to the top and bottom of the two connecting plates 2 by bolts, and the piezoresistive pressure sensor 7 is in contact with the support plate 3, the model of the piezoresistive pressure sensor 7 is TMS-QY110, and the support plate 3 and the connecting plate 2 are connected. The diamond wire 1 is bent into a bow shape by pressing the diamond wire 1 because the roller 9 supports the diamond wire 1. Therefore, in the process of pressing the diamond wire 1, the diamond wire 1 will exert downward pressure on the roller 9, thereby squeezing the support plate 3 through the roller 9 and the support frame 8, causing the support plate 3 to move slightly downward, and the support plate 3 will squeeze the first spring 10 to contract. At the same time, the support plate 3 will squeeze the piezoresistive pressure sensor 7, so that the piezoresistive pressure sensor 7 continues to apply pressure. When the pressure on the piezoresistive pressure sensor 7 reaches the set standard, the diamond wire 1 has not broken. At this time, it indicates that the tension of the diamond wire 1 meets the standard, thereby realizing the detection of the tension of the diamond wire 1 and avoiding the diamond wire 1 from breaking during use.
[0022] The two fixing plates 6 are fixed with two second springs 16 on one side, and the two fixing plates 6 are fixed with two second springs 16 on the other side.
[0023] The telescopic components are two telescopic rods 11, and the two telescopic rods 11 are both arranged between the connecting plate 2 and the support plate 3. The two telescopic rods 11 are fixed to the connecting plate 2, and one end of the telescopic part of the two telescopic rods 11 is fixed to the support plate 3. The support plate 3 will squeeze the telescopic rods 11 to shrink during the downward movement, so that the support plate 3 moves vertically downward. The two wire rollers 5 are fixed to the two fixed plates 6 by bolts, and the multiple rollers 9 correspond to the multiple diamond wires 1 one by one. The circumferential outer walls of the two wire rollers 5 are provided with multiple wire grooves 4, and the multiple diamond wires 1 are respectively located in the multiple wire grooves 4. The wire grooves 4 can prevent the diamond wires 1 from moving during the detection process.
[0024] Working principle: When it is needed, the diamond wire 1 on the two wire rollers 5 is pressed downward, and the diamond wire 1 will bend into a bow shape. At this time, since the roller 9 supports the diamond wire 1, the diamond wire 1 will exert downward pressure on the roller 9 during the pressing of the diamond wire 1, thereby squeezing the support plate 3 through the roller 9 and the support frame 8, causing the support plate 3 to move slightly downward, and the support plate 3 will squeeze the first spring 10 to contract. At the same time, the support plate 3 will squeeze the piezoresistive pressure sensor 7, so that the piezoresistive pressure sensor 7 continues to apply pressure. When the pressure on the piezoresistive pressure sensor 7 reaches the set standard, the diamond wire 1 has not broken. At this time, it indicates that the tension of the diamond wire 1 meets the standard, thereby realizing the detection of the tension of the diamond wire 1 and avoiding the diamond wire 1 from breaking during use.
[0025] The present invention has been described through the above embodiments. Those skilled in the art will understand that the present invention is not limited to the above embodiments, and more modifications can be made according to the teachings of the present invention. These modifications all fall within the scope of protection required by the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.
Claims
1. A device for detecting a wire bow of a slicer, comprising two fixing plates (6), characterized in that: Two wire rollers (5) are detachably connected between the two fixed plates (6), and a plurality of diamond wires (1) are wound around the outer sides of the two wire rollers (5). Two connecting plates (2) are provided between the two fixed plates (6), and the two connecting plates (2) are detachably connected to the fixed plates (6) through a snap-fit assembly. The tops and bottoms of the two connecting plates (2) are fixedly connected with a plurality of first springs (10), and one end of the adjacent plurality of first springs (10) is fixedly connected with a support plate (3). The top of the support plate (3) is fixedly connected with a plurality of support frames (8), and rollers (9) for supporting the diamond wires (1) are rotatably connected in the plurality of support frames (8). The tops and bottoms of the two connecting plates (2) are fixed with piezoresistive pressure sensors (7) through bolts, and a telescopic component for enabling the support plate (3) to move vertically is provided between the support plate (3) and the connecting plate (2).
2. The microtome wire bow detection device according to claim 1, characterized in that: The locking assembly includes a plurality of locking blocks (14), both sides of the two connecting plates (2) are provided with sliding grooves (12), the plurality of locking blocks (14) are respectively slidably connected in the plurality of sliding grooves (12), one side of the plurality of locking blocks (14) are fixedly connected with two second springs (16), and the second springs (16) are fixed to the connecting plate (2), and the two opposite sides of the two fixing plates (6) are provided with two locking grooves (13), and the locking blocks (14) are locked with the locking grooves (13).
3. The microtome wire bow detection device according to claim 2, characterized in that: Two avoidance grooves (17) are respectively connected to the two slide grooves (12) on one side of the two connecting plates (2). A pull handle (15) is slidably connected in the avoidance groove (17), and the pull handle (15) is fixed to the clamping block (14).
4. The microtome wire bow detection device according to claim 1, characterized in that: The telescopic components are two telescopic rods (11), both of which are arranged between the connecting plate (2) and the supporting plate (3), both of which are fixed to the connecting plate (2), and one end of the telescopic portion of the two telescopic rods (11) is fixed to the supporting plate (3).
5. The microtome wire bow detection device according to claim 1, characterized in that: The two line rollers (5) are fixed to two fixing plates (6) via bolts.
6. The microtome wire bow detection device according to claim 1, characterized in that: The plurality of rollers (9) correspond one to one with the plurality of diamond wires (1).
7. The microtome wire bow detection device according to claim 5, characterized in that: The circumferential outer walls of the two wire rollers (5) are each provided with a plurality of wire grooves (4), and the plurality of diamond wires (1) are respectively located in the plurality of wire grooves (4).