Mute key one-mold multi-cavity printing detection mechanism

Abstract

The utility model relates to a mute key one-mold multi-cavity printing detection mechanism, which comprises a printing assembly, one end of the printing assembly is provided with a material ejection assembly, the printing assembly is sequentially provided with a bottom plate, a positioning base jig and a turnover positioning jig from bottom to top, the top end of the positioning base jig is fixedly connected with a plurality of first positioning blocks, and the top end of the turnover positioning jig is fixedly connected with a plurality of second positioning blocks. The first positioning blocks abut against the four corners of the turnover positioning jig, a plurality of mute keys are inserted into the top end of the turnover positioning jig, each mute key comprises a key body, skirt edges are arranged on the periphery of the bottom end of each key body, a key face is arranged at the top end of each key body, and the material ejecting assembly comprises a material ejecting jig. The silence key one-mold multi-cavity printing detection mechanism has the advantages of improving the yield, improving the utilization rate, improving the yield and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of silent key printing detection, in particular to a silent key one-mold multi-hole printing detection mechanism. Background Art

[0002] At present, the surface of the telephone mute button needs to be printed with icons and inspected after injection molding. Because the material of the telephone mute button is frameless and single-piece, printing can only be done on a single piece basis, so the printing capacity of each machine is relatively low and the machine rate is also high. This greatly reduces production, increases costs, and leads to an increase in the defective rate.

[0003] For this purpose, we have developed a silent key one-mold multi-hole printing detection mechanism to solve the above problems. Utility Model Content

[0004] The utility model aims to overcome the deficiencies of the prior art and provide a silent key one-mold multi-hole printing detection mechanism, which has the advantages of improving the yield rate, improving the utilization rate, and increasing the output.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a mute key one-mold multi-hole printing detection mechanism, including a printing component, a ejection component is provided at one end of the printing component, the printing component is provided with a bottom plate, a positioning base jig, and a rotating positioning jig from bottom to top, the top of the positioning base jig is fixedly connected to a plurality of first positioning blocks, the first positioning blocks are abutted against the four corners of the rotating positioning jig, the top of the rotating positioning jig is plugged with a plurality of mute keys, the mute key includes a key body, a skirt is provided around the bottom of the key body, and a key surface is provided at the top, the ejection component includes a ejection jig, and the ejection jig performs ejection inspection on the printed mute key.

[0006] Preferably, a special-shaped groove is provided at the top of the turnover positioning fixture, a convex stop is provided at a corner of the groove, and a through hole is provided at the center.

[0007] Preferably, the sinks are arranged in a multi-row and multi-column structure.

[0008] Preferably, the skirt is provided with a notch, and the notch is plugged into the convex stop.

[0009] Preferably, a plurality of ejector posts are provided at the center of the ejector jig, and a cylinder is provided at the inner bottom end of the mute key, and the cylinder is crimped to the ejector post.

[0010] Preferably, a first pressing groove is provided at both sides of the ejection jig in the length direction, and a second pressing groove is provided at both ends in the length direction.

[0011] Preferably, a plurality of first fixing holes and a plurality of second fixing holes are respectively provided at the four corners of the ejection jig, and the first fixing holes and the second fixing holes are fixedly connected to a second positioning block.

[0012] Preferably, the positioning base fixture is provided with a first strip groove at each of the two ends in the length direction, and a second strip groove is provided at each of the two sides in the length direction.

[0013] Preferably, a positioning hole is provided at each of the four corners of the positioning base fixture, and the positioning hole is fixedly connected to the base plate by screws.

[0014] Preferably, a first connecting hole and a second connecting hole are provided between the first strip groove and the second strip groove, and a countersunk hole and a third connecting hole are provided in the first positioning block. The first connecting hole and the third connecting hole are plugged in for positioning, and the second connecting hole is fixedly connected to the countersunk hole.

[0015] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0016] 1. Improve the yield rate through the operation mode of one mold and multiple holes printing.

[0017] 2. Through the one-mold multi-hole printing operation mode, the machine utilization rate is improved and the production efficiency is improved.

[0018] 3. Through the one-mold multi-hole printing operation mode, batch printing, batch inspection, and increase the output per shift. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the silent key one-mold multi-hole printing detection mechanism of the utility model.

[0020] Figure 2 It is a structural schematic diagram of the printing assembly of the utility model.

[0021] Figure 3 It is a structural schematic diagram of the top material assembly described in the utility model.

[0022] Figure 4 It is a structural schematic diagram of the turnover positioning fixture described in the utility model.

[0023] Figure 5 It is a structural schematic diagram of the positioning base fixture of the utility model.

[0024] Figure 6 It is a three-dimensional diagram of the top of the mute key of the utility model.

[0025] Figure 7 It is a three-dimensional diagram of the bottom end of the mute key of the utility model. DETAILED DESCRIPTION

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] Figures 1 to 7 In the invention, a silent key one-mold multi-hole printing detection mechanism comprises a printing component, a ejection component is arranged at one end of the printing component, the printing component is provided with a bottom plate 10, a positioning base fixture 20, and a rotating positioning fixture 50 in sequence from bottom to top, a plurality of first positioning blocks 30 are fixedly connected to the top of the positioning base fixture 20, and the first positioning blocks 30 are abutted against the four corners of the rotating positioning fixture 50, that is, each corner of the rotating positioning fixture 50 is provided with a first positioning block 30, a plurality of silent keys 100, preferably 9, are plugged into the top of the rotating positioning fixture 50, the silent key 100 comprises a key body 101, a skirt 102 is arranged around the bottom end of the key body 101, and a key surface 105 is arranged at the top, the ejection component comprises a ejection fixture 60, and the ejection fixture 60 performs ejection inspection on the printed silent key 100.

[0028] In order to facilitate positioning and printing, a special-shaped sink 51 is provided at the top of the turnover positioning fixture 50, a convex stop 52 is provided at one corner of the sink 51, and a through hole 53 is provided at the center. The sink 51 is arranged in a 3-row 3-column structure, which can place a mold of nine-hole silent key products and increase the number of prints each time. The skirt 102 is provided with a notch 103, which is plugged into the convex stop 52, which facilitates the positioning of the key surface 105 on the printing machine and then printing.

[0029] In order to facilitate inspection, a plurality of top posts 63 are provided at the center of the ejector jig 60, preferably 9 in 3 rows and 3 columns, and the number of inspections corresponds to the number of prints. A cylinder 106 is provided at the inner bottom end of the mute key 100, and the cylinder 106 is crimped with the ejector post 63. A first pressing groove 61 is provided on each side of the length direction of the ejector jig 60, and a second pressing groove 62 is provided at each end of the length direction. A plurality of first fixing holes 64 and a plurality of second fixing holes 65 are provided at the four corners of the ejector jig 60, and two first fixing holes 64 and two second fixing holes 65 are provided respectively. The first fixing hole 64 and the second fixing hole 65 are fixedly connected to a second positioning block 69.

[0030] In order to facilitate the limiting of the first positioning block, a first strip groove 21 is provided at each end of the length direction of the positioning base fixture 20, and a second strip groove 22 is provided at each side of the length direction. A positioning hole 23 is provided at each of the four corners of the positioning base fixture 20, and the positioning hole 23 is fixedly connected to the bottom plate 10 by screws. A first connecting hole 24 and a second connecting hole 26 are provided adjacent to the first strip groove 21 and the second strip groove 22, that is, the first connecting hole 24 and the second connecting hole 26 are provided at the four corners of the positioning base fixture 20, and are provided close to the positioning hole 23. The first positioning block 30 is provided with a countersunk hole 31 and a third connecting hole 32. The first connecting hole 24 and the third connecting hole 32 are plugged in for positioning, and the second connecting hole 26 is fixedly connected to the countersunk hole 31. The top of the positioning base fixture 20 is crimped by a pressing plate 40.

[0031] To make a turnover positioning jig, a ejector jig, and a positioning base jig with multiple holes in one mold, the production steps are as follows: the product is first loaded into the turnover positioning jig, then put into the positioning base jig, and then sent to the printing machine to start printing. After printing, the printed product is taken out and placed into the ejector jig to eject it. The operator inspects the appearance of the product and then puts it into the assembly line for baking, and finally packages and puts it into storage.

[0032] The above are only specific application examples of the utility model, and do not constitute any limitation on the protection scope of the utility model. Any technical solution formed by equivalent transformation or equivalent replacement falls within the protection scope of the utility model.

Claims

1. A silent key one-mold multi-hole printing detection mechanism, characterized in that: The invention comprises a printing component, wherein a lifting component is provided at one end of the printing component, wherein the printing component is provided with a bottom plate (10), a positioning base fixture (20), and a rotating positioning fixture (50) in order from bottom to top, wherein the top of the positioning base fixture (20) is fixedly connected to a plurality of first positioning blocks (30), wherein the first positioning blocks (30) are abutted against four corners of the rotating positioning fixture (50), wherein the top of the rotating positioning fixture (50) is plugged with a plurality of mute keys (100), wherein the mute keys (100) comprise a key body (101), wherein a skirt (102) is provided around the bottom end of the key body (101), and a key surface (105) is provided at the top end, wherein the lifting component comprises a lifting fixture (60), wherein the lifting fixture (60) performs ejection inspection on the printed mute keys (100).

2. According to claim 1, the mute key one-mold multi-hole printing detection mechanism is characterized in that: The top of the rotation positioning fixture (50) is provided with a special-shaped sinking groove (51), a convex stop (52) is provided at a corner of the sinking groove (51), and a through hole (53) is provided at the center position.

3. According to claim 2, the mute key one-mold multi-hole printing detection mechanism is characterized in that: The sinks (51) are arranged in a multi-row and multi-column structure.

4. According to claim 2, the mute key one-mold multi-hole printing detection mechanism is characterized in that: The skirt (102) is provided with a notch (103), and the notch (103) is plugged into the convex stop (52).

5. According to claim 1, the mute key one-mold multi-hole printing detection mechanism is characterized in that: A plurality of ejector posts (63) are provided at the center of the ejector jig (60), and a cylinder (106) is provided at the inner bottom end of the mute key (100), and the cylinder (106) is crimped to the ejector post (63).

6. The mute key one-mold multi-hole printing detection mechanism according to claim 5, characterized in that: The ejection jig (60) is provided with a first pressing groove (61) at both sides in the length direction, and a second pressing groove (62) at both ends in the length direction.

7. The mute key one-mold multi-hole printing detection mechanism according to claim 6, characterized in that: A plurality of first fixing holes (64) and a plurality of second fixing holes (65) are respectively provided at the four corners of the ejection jig (60); the first fixing holes (64) and the second fixing holes (65) are fixedly connected to a second positioning block (69).

8. The mute key one-mold multi-hole printing detection mechanism according to claim 1, characterized in that: The positioning base fixture (20) is provided with a first strip groove (21) at each of the two ends in the length direction, and a second strip groove (22) at each of the two sides in the length direction.

9. The mute key one-mold multi-hole printing detection mechanism according to claim 1, characterized in that: A positioning hole (23) is provided at each of the four corners of the positioning base fixture (20), and the positioning hole (23) is fixedly connected to the base plate (10) by means of screws.

10. The mute key one-mold multi-hole printing detection mechanism according to claim 8, characterized in that: A first connecting hole (24) and a second connecting hole (26) are provided between the first strip groove (21) and the second strip groove (22), and the first positioning block (30) is provided with a countersunk hole (31) and a third connecting hole (32); the first connecting hole (24) and the third connecting hole (32) are plugged and positioned, and the second connecting hole (26) is fixedly connected to the countersunk hole (31).

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