Special transfer jig
By designing a special load transfer and use fixture, the problems of vibration offset of the pallet box and product scattering during the load transfer of semiconductor ceramic chips are solved, and the effect of improving work efficiency and product yield is achieved. The fixture is simple to make and low cost. Suitable for quick replacement.
Patent Information
- Application Number
- CN202421248954.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-03
AI Technical Summary
Due to the lack of special fixtures during the transfer process of the existing semiconductor ceramic chip transfer stage, the pallet box is prone to vibration and deviation, resulting in scattered products, and it is inconvenient to operate when removing the pallet box.
A special load transfer fixture is designed, including the fixture body, tray box placement slot, pick-up and slip-proof layer, which can increase friction and suction force through acrylic plate or embedded weights and magnetic suction parts to prevent vibration from being biased. Move and facilitate the pick-up and placement of the tray box through an oval notch.
It effectively solves the problem of scattered pickup after transfer of the pallet box, improves work efficiency and product yield, and eliminates the problem of scattered products after transfer. At the same time, the fixture is easy to make and has low cost, and can quickly replace and make treatments of corresponding sizes. Tool.
Smart Images
Figure CN222507588U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of semiconductor components, in particular to a special transfer fixture. Background Art
[0002] When processing existing semiconductor ceramic chips, the semiconductor ceramic chips need to be moved by a transfer platform. Due to the small size and large number of ceramic chips, when the transfer platform is moved, Figure 1 As shown, the ceramic chips need to be loaded into the tray box 2 grid and transferred smoothly. However, since the existing transfer platform 1 is not equipped with a special fixture, the overall weight of the tray box is light and the friction at the bottom is small. When the tray box is transferred by the transfer platform, the entire tray box is easy to vibrate and deviate, causing the products in the tray box to scatter. The existing method can only use high-temperature tape between the tray box and the transfer platform to prevent the tray box from vibrating and deviating, but in this way, it is inconvenient for the operator to operate when removing the tray box, and excessive force in taking the tray box is also likely to cause the products in the tray box to scatter. Utility Model Content
[0003] In order to solve the above technical problems, the utility model designs a special transfer fixture.
[0004] The utility model adopts the following technical solutions:
[0005] A special transfer jig includes a jig body, on which two tray box placement slots matching the size of the tray box are symmetrically arranged, and pick-up and release ports are correspondingly arranged at both sides of the tray box placement slots, the pick-up and release ports are connected to the two sides of the tray box placement slots, and an anti-slip layer is arranged at the bottom of the jig body.
[0006] Preferably, the fixture body is formed in one piece by cutting an acrylic plate. The acrylic plate has a large overall weight, which increases friction and prevents the fixture body from vibrating and deviating.
[0007] Preferably, a weight is embedded in the fixture body to increase friction.
[0008] Preferably, a magnetic attraction piece is embedded in the fixture body to enhance the attraction force between the fixture body and the transfer platform and prevent the fixture body from vibrating and deviating.
[0009] Preferably, the jig body is provided with arc openings at the four corners of the tray box placement slot.
[0010] Preferably, the anti-skid layer is provided with anti-skid patterns, and the friction force is improved by the anti-skid patterns.
[0011] Preferably, the two tray box placement slots are located at the middle of the pick-up and placement openings connected to form an elliptical slot, which is convenient for picking up and placing the tray box.
[0012] The beneficial effects of the utility model are as follows: the utility model designs a special transfer jig, which solves the problem of scattered products after the tray box is transferred, improves work efficiency, and increases the yield of products. The use of the jig can prevent the problem of scattered products after transfer; at the same time, the jig is easy to manufacture and low in cost, and can be quickly replaced with a jig of corresponding size according to the products that need to be transferred. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of a ceramic chip loaded on a tray box grid on an existing transfer platform;
[0014] Figure 2 It is a structural schematic diagram of the utility model;
[0015] In the figure: 1. transfer platform, 2. tray box, 3. tray box placement slot, 4. fixture body, 5. pick-up and release opening, 6. arc opening. DETAILED DESCRIPTION
[0016] The technical solution of the present invention is further described in detail below through specific embodiments and in conjunction with the accompanying drawings:
[0017] Example: Figure 2 As shown, a special transfer jig includes a jig body 4, on which two tray box placement slots 3 that match the size of the tray box are symmetrically arranged, and pick-up and drop-out ports 5 are correspondingly arranged at the positions on both sides of the tray box placement slots, and the pick-up and drop-out ports are connected to the two sides of the tray box placement slots, and an anti-slip layer is arranged at the bottom of the jig body.
[0018] The fixture body is made of acrylic plate cutting and forming. The acrylic plate has a large overall weight, which increases friction and prevents the fixture body from vibrating and deviating.
[0019] The jig body is provided with arc openings 6 at the four corners of the tray box placement slot. The anti-skid layer is provided with anti-skid patterns. The anti-skid patterns improve the friction. The pick-up and placement openings in the middle of the two tray box placement slots are connected to form an elliptical slot, which is convenient for picking up and placing the tray box.
[0020] The utility model designs a special jig for transfer, which solves the problem of scattered products after the tray box is transferred, improves work efficiency, and increases the yield of products. The use of the jig can prevent the problem of scattered products after transfer. At the same time, the jig is easy to manufacture and low in cost, and can be quickly replaced with jigs of corresponding sizes according to the products that need to be transferred.
[0021] The above-described embodiment is only a preferred solution of the present invention and does not limit the present invention in any form. There are other variations and modifications without exceeding the technical solution described in the claims.
Claims
1. A special transfer fixture, including a fixture body, characterized in that: The fixture body is symmetrically provided with two tray box placement grooves matching the size of the tray box, and the positions on both sides of the tray box placement groove are respectively provided with access ports, which are connected to the two sides of the tray box placement groove, and an anti-slip layer is provided at the bottom of the fixture body.
2. A special transfer fixture according to claim 1, characterized in that: The fixture body is formed in one piece by cutting an acrylic plate.
3. A special transfer fixture according to claim 1, characterized in that: A weight is embedded in the fixture body.
4. A special transfer fixture according to claim 1, characterized in that: The fixture body is embedded with a magnetic attraction component.
5. The special transfer fixture according to claim 1 is characterized in that: The jig body is provided with arc openings at the four corners of the tray box placement slot.
6. A special transfer fixture according to claim 1, characterized in that: The anti-skid layer is provided with anti-skid patterns.
7. The special transfer fixture according to claim 1 is characterized in that: The two tray box placement slots are connected at the middle pick-up and drop-out openings to form an elliptical slot.