Microprism unloading jig

Abstract

The utility model discloses a microprism unloading jig, which comprises a jig body, a plurality of rows of microprism bearing grooves are respectively and uniformly arranged on the jig body corresponding to microprism placing grooves on a substrate clamp, and the microprism bearing grooves are formed by triangular bearing plates correspondingly arranged on two sides of the jig body and spaced partition plates at intervals. The jig body is provided with positioning holes corresponding to the positioning columns on the substrate clamp, and the positioning holes are matched with the positioning columns. According to the utility model, the designed microprism blanking jig is convenient to cooperate with the blanking of the microprism for use, the direct contact between a worker and a product during blanking is reduced, the risk of scratching and smudging the product is greatly reduced, and the working efficiency of the blanking of the microprism and the yield of the product are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of micro prism production and processing, in particular to a micro prism unloading fixture. Background Art

[0002] After the production and processing of micro prisms are completed, ultrasonic cleaning of the micro prisms is required. During ultrasonic cleaning, the micro prisms need to be transferred from the substrate fixture to the ultrasonic cleaning basket for cleaning. As Figure 1 shown, the substrate fixture consists of a substrate 1 and uniformly distributed micro prism placement grooves 2 on the substrate. The micro prisms are placed in the micro prism placement grooves, and positioning columns 3 are fixedly connected to the substrate for stacking and discharging between substrate fixtures. Currently, the transfer operation requires manual picking of the micro prisms one by one from the top of the substrate fixture with fingers. Since only a small part of the triangular tip of the micro prism is exposed, it is inconvenient to pick up, consumes a large amount of labor, takes a long time, has low transfer efficiency, and is also prone to product contamination and scratching. Summary of the Utility Model

[0003] To solve the above technical problems, the utility model designs a micro prism unloading fixture.

[0004] The utility model adopts the following technical solutions:

[0005] A micro prism unloading fixture includes a fixture body. On the fixture body, multiple rows of micro prism receiving grooves are uniformly arranged corresponding to the micro prism placement grooves on the substrate fixture. The micro prism receiving grooves are formed by triangular receiving plates and spaced partitions correspondingly arranged on both sides of the fixture body. Positioning holes are provided on the fixture body corresponding to the positioning columns on the substrate fixture, and the positioning holes cooperate with the positioning columns.

[0006] Preferably, the two sides of the micro prism receiving groove are widened with relief grooves. It is convenient to take out the micro prism product from the micro prism receiving groove and avoid scratching the product.

[0007] Preferably, pick-up slots are provided on opposite sides of the fixture body. It is convenient to extract the fixture body.

[0008] Preferably, reinforcing ribs are provided on the fixture body corresponding to the positioning holes.

[0009] Preferably, the middle part of the fixture body is hollowed out.

[0010] Preferably, the fixture body is made of acrylic board through CNC precision engraving.

[0011] Preferably, the machining accuracy of the CNC precision engraving is controlled within ±0.05 mm.

[0012] Preferably, the edge of the fixture body has no burrs. Prevent scratching the product during unloading.

[0013] The beneficial effects of the utility model are as follows: the utility model designs a microprism unloading jig, which is convenient for use with the microprism unloading jig, reduces the direct contact between the staff and the product during unloading, greatly reduces the risk of product scratches and dirt, and effectively improves the work efficiency of microprism unloading and the product yield. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a substrate clamp in the utility model;

[0015] Figure 2 It is a structural schematic diagram of the utility model;

[0016] In the figure: 1, substrate, 2, microprism placement groove, 3, positioning column, 4, fixture body, 5, triangular receiving plate, 6, partition, 7, microprism receiving groove, 8, give way groove, 9, take-out groove, 10, positioning hole, 11, reinforcing rib. DETAILED DESCRIPTION

[0017] The technical solution of the present invention is further described in detail below through specific embodiments and in conjunction with the accompanying drawings:

[0018] Example: Figure 2 As shown, a microprism lower sheet jig includes a jig body 4, on which a plurality of rows of microprism receiving grooves 7 are evenly arranged corresponding to the microprism placement grooves on the substrate fixture, and the microprism receiving grooves are formed by triangular receiving plates 5 and spaced partitions 6 arranged correspondingly on both sides of the jig body, and a positioning hole 10 is opened on the jig body corresponding to the positioning column on the substrate fixture, and the positioning hole cooperates with the positioning column.

[0019] The two sides of the microprism receiving groove are widened to form a clearance groove 8. The fixture body is provided with a take-out groove 9 on two opposite sides.

[0020] A reinforcing rib 11 is arranged on the fixture body at the corresponding positioning hole. The middle part of the fixture body is hollowed out. The fixture body is made of acrylic plate through CNC precision carving.

[0021] The processing accuracy of CNC engraving is controlled within ±0.05mm. There is no burr on the edge of the fixture body.

[0022] When the utility model is used, the jig body is inverted and sleeved on the outer upper part of the substrate fixture. At this time, the micro-prismatic receiving groove cooperates to receive the micro-prismatic product. At the same time, the jig body and the substrate fixture are positioned and matched, and then the jig body and the substrate fixture are turned over. At this time, the micro-prismatic product completely falls into the micro-prismatic receiving groove, and all the micro-prismatic products on the substrate fixture fall on the jig body, completing the unloading of the micro-prismatic product on the substrate fixture, and then the jig of the utility model is used to transfer the unloading of the micro-prismatic product to the washing basket.

[0023] The above-described embodiments are only a preferred solution of the present utility model, and do not impose any formal restrictions on the present utility model. There are other variations and modifications without exceeding the technical solutions described in the claims.

Claims

1. A micro-prism lower piece fixture, comprising a fixture body, characterized in that, On the fixture body, multiple rows of micro prism receiving grooves are evenly arranged corresponding to the micro prism placement grooves on the substrate fixture. The micro prism receiving grooves are formed by triangular receiving plates and spaced partitions correspondingly arranged on both sides of the fixture body. Positioning holes are provided on the fixture body corresponding to the positioning posts on the substrate fixture, and the positioning holes are matched with the positioning posts.

2. The micro prism lower sheet fixture according to claim 1, characterized in that, Relief grooves are widened on both sides of the micro prism receiving grooves.

3. The micro prism lower piece jig according to claim 1, characterized in that, Pick-up grooves are provided on opposite sides of the fixture body.

4. The micro prism lower sheet fixture according to claim 1, characterized in that, Reinforcing ribs are provided on the fixture body corresponding to the positioning holes.

5. The micro prism lower sheet fixture according to claim 1, characterized in that, The middle part of the fixture body is hollowed out.

6. The micro prism lower sheet fixture according to claim 1, characterized in that, The fixture body is made of acrylic board through CNC precision carving.

7. The micro prism lower sheet fixture according to claim 6, characterized in that, The machining accuracy of the CNC precision carving is controlled within ±0.05 mm.

8. The micro prism lower sheet jig according to claim 1, characterized in that, There are no burrs on the edge of the fixture body.

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