Laptop A piece trademark and mylar pressing jig

Abstract

The utility model discloses a notebook A piece trademark and mylar press fit jig. The notebook A piece trademark and mylar press fit jig comprises an upper die assembly and a lower die assembly which is matched with the upper die assembly and arranged below the upper die assembly. The upper die assembly comprises an upper die plate, a first pressing head detachably connected to the lower end of the upper die plate and a plurality of second pressing heads detachably connected with the lower end of the upper die plate. The lower die assembly comprises a lower die base, a plurality of supporting plates and a plurality of limiting mechanisms, wherein one of the supporting plates can be detachably connected with the upper end of the lower die base, the limiting mechanisms are arranged at the upper end of the lower die base at intervals and can surround the supporting plates so as to be used for limiting the position of the part A, and the supporting plates are matched with the part A in shape so as to be used for supporting the part A; after the upper die assembly and the lower die assembly are pressed, the first pressing head is used for pressing the mylar at the position of the antenna, the second pressing head is used for pressing the trademark at the logo position of the piece A, the trademark of the piece A and the mylar can be pressed at the same time, manpower and working procedures are saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of notebook shell processing, and in particular relates to a notebook A-piece trademark and a Mylar pressing fixture. Background Art

[0002] In order to improve the brand influence and recognition of laptops, manufacturers usually attach or press their own trademarks (logos) on the shell parts. The A shell will not only have a trademark, but also a Mylar sheet in the antenna installation position. In the past, the jig usually pressed the trademark and Mylar sheet separately, which reduced production efficiency. Utility Model Content

[0003] Aiming at the technical problem in the prior art that the trademark and the Mylar sheet of part A are pressed separately, thereby reducing production efficiency and wasting manpower, the utility model provides a jig for pressing the trademark and Mylar sheet of part A of a notebook.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A notebook A-piece trademark and Mylar pressing jig, comprising:

[0006] An upper mold assembly, the upper mold assembly comprising an upper mold plate, a first pressing head detachably connected to a lower end of the upper mold plate, and a plurality of second pressing heads that can be selectively detachably connected to the lower end of the upper mold plate;

[0007] A lower die assembly, the lower die assembly cooperates with the upper die assembly and is arranged below the upper die assembly, the lower die assembly includes a lower die base, a plurality of support plates that can be selectively detachably connected to the upper end of the lower die base, and a plurality of limiting mechanisms that are spaced apart at the upper end of the lower die base and can surround the support plates to limit the position of part A, the shape of the support plates is adapted to the shape of part A to support part A;

[0008] When the upper mold assembly is pressed together with the lower mold assembly, the first pressing head is used to press the Mylar sheet at the antenna position of part A, and the second pressing head is used to press the trademark at the logo position of part A.

[0009] Furthermore, the first pressing head is screwed to the upper template by bolts, the pressing surface of the first pressing head is adapted to the shape of the Mylar sheet to be pressed, and a first soft rubber layer capable of covering the pressing surface of the first pressing head is provided on the pressing surface.

[0010] Furthermore, several of the second pressing heads include a connecting portion that can be screwed to the upper template, and a holding portion arranged on the bottom surface of the connecting portion for pressing the trademark, the holding portion protrudes in the direction away from the upper template, and the shape of the holding portion is adapted to the shape of the trademark to be pressed, and a second soft rubber layer that can cover the holding surface of the holding portion is provided on the holding surface.

[0011] Furthermore, a first positioning hole penetrating the upper template is provided at each corner of the upper template; the upper template is also provided with a plurality of first connecting holes penetrating the upper template, and the first connecting holes are connected to the pressing machine by bolts.

[0012] Furthermore, an adjustment mechanism is provided at each corner position of the upper template, and the adjustment mechanism includes an adjustment bolt threaded with the upper template and an insert provided at the upper end of the lower mold base, the inserts correspond one by one to the positions of the adjustment bolts, and the inserts are made of hard material.

[0013] Furthermore, the lower mold base includes a first lower mold plate whose upper end is screwed to the support plate, and a second lower mold plate connected to the lower end of the first lower mold plate.

[0014] Furthermore, several of the limiting mechanisms include a limiting groove arranged at the upper end of the first lower template and a limiting block screwed in the limiting groove, the limiting groove is formed by the top surface of the first lower template being recessed toward the bottom surface, and several first limiting holes are arranged along the length direction of the limiting groove, the limiting block is arranged in the limiting groove for reciprocating movement, and a second limiting hole matching the first limiting hole is opened on the limiting block, and the first limiting hole and the second limiting hole are connected by bolts to lock the position of the limiting block.

[0015] Furthermore, the contact surface between the limit block and the A member is covered with a flexible layer.

[0016] Furthermore, a plurality of second connection holes are provided on the first lower template and the second lower template, and the second connection holes are connected to the pressing machine through bolts.

[0017] Furthermore, the bottom surface of the lower mold base is provided with an installation cavity that can vertically penetrate the lower mold base and the support plate, and a telescopic seal is provided in the installation cavity. The print head of the telescopic seal faces the upper mold assembly, and when the telescopic seal is not acted upon by external force, the telescopic seal partially extends out of the installation cavity. When the upper mold assembly and the lower mold assembly are pressed together, the telescopic seal can contact part A and can print a mark on part A; an adjusting screw distributed below the telescopic seal is threaded in the installation cavity for adjusting the height of the telescopic seal extending out of the installation cavity.

[0018] In summary, the beneficial effects of the utility model are as follows: 1. When the upper mold assembly and the lower mold assembly are pressed together, the first pressing head is used to press the Mylar sheet of part A, and the second pressing head is used to press the trademark of part A. The two operations can be completed and processed simultaneously on one jig, saving processing procedures and manpower, and improving work efficiency. 2. When the upper mold assembly and the lower mold assembly are pressed together, a retractable stamp is installed on the lower mold base, which can produce an imprint on part A to prompt the next process personnel that the pressing process is qualified, reducing rework or missed pressing. 3. A set of jigs, with a plurality of second pressing heads and a plurality of support plates, according to the different trademarks of part A, a second pressing head with a matching pressing part shape is selected to be assembled on the upper template to press the trademark; and according to the different shapes of part A, a support plate with a similar plate shape is replaced to carry part A, which has stronger versatility and practicality, and saves costs and materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a structural schematic diagram of a notebook A-piece trademark and a Mylar pressing fixture.

[0020] Figure 2 yes Figure 1 Side view of the jig with part A pressed in.

[0021] Figure 3 yes Figure 2 Bottom view of .

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the bottom surface of the upper mold component in the utility model.

[0023] Figure 5 It is a three-dimensional structural schematic diagram of the lower mold assembly of the utility model.

[0024] Figure 6 It is a structural schematic diagram of part A processed in the utility model.

[0025] Figure 7 yes Figure 6 A partial enlarged view of point A in the middle.

[0026] Figure 8 yes Figure 6 A partial enlarged view of point B in the middle.

[0027] In the figure, 100-upper mold assembly, 110-upper template, 111-first positioning hole, 112-first connecting hole, 120-first pressure head, 121-first soft rubber layer, 130-second pressure head, 131-connecting part, 132-holding part, 1320-second soft rubber layer, 200-lower mold assembly, 210-lower mold base, 211-first lower template, 212-second lower template, 220-support plate, 230-limiting mechanism, 231-limiting groove, 2310-first limiting hole, 232-limiting block, 2320-second limiting hole, 240-second connecting hole, 250-adjusting screw, 300-adjusting mechanism, 310-adjusting bolt, 320-insert, 400-telescopic stamp, 500-A part, 510-Mylar sheet, 520-trademark. DETAILED DESCRIPTION

[0028] The present invention will be further described below in conjunction with specific drawings.

[0029] See also Figure 1 and Figure 2 The utility model provides a notebook A-piece trademark and Mylar pressing jig, comprising: an upper mold assembly 100 and a lower mold assembly 200 that cooperates with the upper mold assembly 100 and is arranged below the upper mold assembly 100. The upper mold assembly 100 includes an upper mold plate 110, a first pressing head 120 that is detachably connected to the lower end of the upper mold plate 110, and a plurality of second pressing heads 130 that can be selectively detachably connected to the lower end of the upper mold plate 110. The lower mold assembly 200 includes a lower mold base 210, a plurality of support plates 220 that can be selectively detachably connected to the upper end of the lower mold base 210, and a plurality of limiting mechanisms 230 that are spaced and arranged at the upper end of the lower mold base 210 and can surround the support plates 220 to limit the position of the A-piece 500. The shape of the support plates 220 is adapted to the shape of the A-piece 500 to support the A-piece 500. The lower mold assembly 200 is installed on the press machine platform, and the upper mold assembly 100 is connected to the press machine. See also Figure 6 , Figure 7 and Figure 8 After the upper mold assembly 100 and the lower mold assembly 200 are pressed together, the first pressing head 120 is used to press the Mylar sheet 510 at the antenna position of the A part 500, and the second pressing head 130 is used to press the trademark 520 at the logo position of the A part 500. After the processing personnel attach the trademark 520 and the Mylar sheet 510 to the corresponding positions of the A part 500, the A part 500 is placed on the support plate 220 of similar shape, and the position of the A part 500 is limited by the surrounding limiting mechanism 230. The upper mold assembly 100 moves downward to cooperate with the lower mold assembly 200 to press the workpiece, and the trademark 520 and the Mylar sheet 510 of the A part 500 can be pressed at the same time, saving manpower and processes, and helping to improve work efficiency.

[0030] See also Figure 4 A first positioning hole 111 penetrating the upper mold plate 110 is provided at each corner of the upper mold plate 110. When the upper mold assembly 100 is installed on the press, a pin is first inserted into the first positioning hole 111 to preliminarily position the upper mold assembly 100, so as to facilitate the subsequent fixing of the upper mold assembly 100. The upper mold plate 110 is also provided with a plurality of first connecting holes 112 penetrating the upper mold plate 110. The first connecting holes 112 are connected to the press by bolts, so that the upper mold assembly 100 is firmly and reliably locked on the press.

[0031] Please continue reading Figure 4 as well as Figure 5 , each corner of the upper mold plate 110 is provided with an adjustment mechanism 300, the adjustment mechanism 300 includes an adjustment bolt 310 threaded with the upper mold plate 110 and an insert 320 provided at the upper end of the lower mold base 210, the inserts 320 correspond to the positions of the adjustment bolts 310 one by one, and the inserts 320 are made of hard materials. When the upper mold assembly 100 and the lower mold assembly 200 are pressed together, the bottom of the adjustment bolt 310 abuts against the insert 320, and the adjustment bolt 310 is rotated to adjust the spacing between the upper mold assembly 100 and the lower mold assembly 200 after pressing together according to actual use requirements, so as to adapt to the use of more A parts 500 of different thicknesses.

[0032] The first pressing head 120 is screwed to the upper mold plate 110 by bolts. The pressing surface of the first pressing head 120 is adapted to the shape of the Mylar sheet 510 to be pressed, and a first soft rubber layer 121 capable of covering the pressing surface of the first pressing head 120 is provided on the pressing surface. When pressing the Mylar sheet 510, the first soft rubber layer 121 is in contact with the Mylar sheet 510 to protect the Mylar sheet 510 from damage. If multiple series or multiple brands of products are pressed, multiple first pressing heads 120 can be made, and the first pressing heads 120 suitable for different A-piece 500 products can be selected for replacement.

[0033] The trademark 520 of different series or different products has slightly different shapes and sizes, but they are basically located in the center of the A part 500. Several second pressing heads 130 each include a connecting portion 131 that can be screwed to the upper template 110, and a holding portion 132 provided on the bottom surface of the connecting portion 131 for holding the trademark 520. The holding portion 132 is formed to protrude in a direction away from the upper template 110, and the shape of the holding portion 132 is adapted to the shape of the trademark 520 to be held. The shapes of the holding portions 132 of each second pressing head 130 are completely different, but they can all be adapted to various A-part trademarks 520 that need to be pressed. The screwed second pressing head 130 can be replaced with different second pressing heads 130 to be connected to the upper template 110 according to the different shapes of the trademark 520 attached to the A part 500, so as to always keep the shape of the pressing portion 132 of the second pressing head 130 compatible with the shape of the trademark 520 of the A part 500 to be pressed. When processing different series of products or products of different brands, for slightly different trademarks 520 (logos), the corresponding second pressing head 130 can be screwed on for pressing, so that the jig is more versatile and saves materials and costs. A second soft rubber layer 1320 that can cover the pressing surface of the pressing portion 132 is provided, and the second soft rubber layer 1320 is in contact with the trademark 520 to prevent damage to the trademark 520 during pressing.

[0034] Please continue reading Figure 5 The lower die base 210 includes a first lower die plate 211 whose upper end is screwed to the support plate 220, and a second lower die plate 212 connected to the lower end of the first lower die plate 211. The insert 320 is arranged in the first lower die plate 211. The first lower die plate 211 and the second lower die plate 212 are both provided with a plurality of second connection holes 240, and the second connection holes 240 are connected to the press machine through bolts. The second connection holes 240 are located on one side of the support plate 220, and firmly and stably connect the lower die assembly 200 to the press machine.

[0035] The bottom surface of the lower mold base 210 is provided with an installation cavity that can vertically penetrate the lower mold base 210 and the support plate 220, and a retractable stamp 400 is provided in the installation cavity. The print head of the retractable stamp 400 faces the upper mold assembly 100, and when there is no external force on the retractable stamp 400, the retractable stamp 400 partially extends out of the installation cavity, and its height is higher than the top surface of the support plate 220. When the upper mold assembly 100 and the lower mold assembly 200 are pressed together, the retractable stamp 400 can contact the part A 500 and can print a mark on the part A 500. The retractable stamp 400 is a common stamp or a stamp that can be purchased on a shopping website. The retractable stamp 400 includes a stamp body, the end of the stamp body is a print head, and the retractable part is a sleeve connected to the stamp body and capable of fitting the print head. When such a retractable stamp 400 is not pressed, the sleeve is in contact with part A 500, and the print head in the sleeve cannot leave a mark on part A 500. After pressing, the sleeve is compressed into the installation cavity to expose the print head, and the print head can leave a mark on part A 500. The mark left is used to remind the personnel of the next processing step that the previous step has completed pressing, thereby reducing the occurrence of rework or missed pressing.

[0036] See also Figure 3 The installation cavity is threaded with an adjusting screw 250 distributed below the telescopic seal 400 to adjust the height of the telescopic seal 400 extending out of the installation cavity. According to different products, the extension height of the telescopic seal 400 can be adjusted, which is more flexible and practical.

[0037] The plurality of limiting mechanisms 230 each include a limiting groove 231 disposed at the upper end of the first lower template 211 and a limiting block 232 screwed into the limiting groove 231. The limiting groove 231 is formed by the top surface of the first lower template 211 being recessed toward the bottom surface. A plurality of first limiting holes 2310 are disposed along the length direction of the limiting groove 231. The limiting block 232 is disposed in the limiting groove 231 and reciprocates. A second limiting hole 2320 matching the first limiting hole 2310 is provided on the limiting block 232. The first limiting hole 2310 and the second limiting hole 2320 are connected by bolts to lock the position of the limiting block 232. When there are differences between the A parts 500 of different series or brands, the shapes of the various support plates 220 are completely different, but the plate surface can be adapted to the various A parts 500 that need to be pressed one by one. Several support plates 220 can be replaced with support plates 220 of similar and matching shapes, so that the A part 500 to be pressed can be placed on the support plate 220 more closely.

[0038] The abutting surface between the limit block 232 and the part A 500 is covered with a flexible layer, and the flexible layer can be made of materials such as sponge or silicone. The limit block 232 can be moved. The position of the limit block 232 can be adjusted according to the different shapes of the part A 500. The workpiece is limited and fixed on the outer wall of the part A 500 to prevent displacement without damaging the part A 500 product. It has stronger versatility and does not need to produce multiple sets of fixtures, thus saving costs.

[0039] This pressing jig: 1. When the upper mold assembly 100 and the lower mold assembly 200 are pressed together, the first pressing head 120 is used to press the Mylar sheet 510 of the A part 500, and the second pressing head 130 is used to press the trademark 520 of the A part 500. The two operations can be completed and processed simultaneously on one jig, saving processing procedures and manpower and improving work efficiency. 2. When the upper mold assembly 100 and the lower mold assembly 200 are pressed together, a retractable stamp 400 is installed on the lower mold base 210, which can produce an imprint on the A part 500 to prompt the next process personnel that the pressing process is qualified, reducing the occurrence of rework or missed pressing. 3. A set of jigs, including a plurality of second pressing heads 130 and a plurality of supporting plates 220. According to different trademarks 520 of part A 500, a second pressing head 130 matching the shape of the pressing portion 132 is selected and assembled on the upper template 110 to press the trademark 520; and according to different shapes of part A 500, a supporting plate 220 with a similar plate shape is replaced to carry part A 500, which has stronger versatility and practicality and saves costs and materials.

[0040] The above are only implementation methods of the present utility model, and are not intended to limit the patent scope of the present utility model. Any equivalent structure made using the contents of the specification and drawings of the present utility model, directly or indirectly used in other related technical fields, are also within the patent protection scope of the present utility model.

Claims

1. A notebook A-piece trademark and Mylar pressing jig, It is characterized in that include: An upper mold assembly, the upper mold assembly comprising an upper mold plate, a first pressing head detachably connected to a lower end of the upper mold plate, and a plurality of second pressing heads that can be selectively detachably connected to the lower end of the upper mold plate; A lower die assembly, the lower die assembly cooperates with the upper die assembly and is arranged below the upper die assembly, the lower die assembly includes a lower die base, a plurality of support plates that can be selectively detachably connected to the upper end of the lower die base, and a plurality of limiting mechanisms that are spaced apart at the upper end of the lower die base and can surround the support plates to limit the position of part A, the shape of the support plates is adapted to the shape of part A to support part A; When the upper mold assembly is pressed together with the lower mold assembly, the first pressing head is used to press the Mylar sheet at the antenna position of part A, and the second pressing head is used to press the trademark at the logo position of part A.

2. A notebook A-piece trademark and Mylar pressing jig according to claim 1, Features: The first pressing head is screwed to the upper template by bolts, the pressing surface of the first pressing head is adapted to the shape of the Mylar sheet to be pressed, and a first soft rubber layer capable of covering the pressing surface of the first pressing head is provided on the pressing surface.

3. A notebook A-piece trademark and Mylar pressing jig according to claim 1, Features: Several of the second pressing heads include a connecting portion that can be screwed to the upper template, and a holding portion arranged on the bottom surface of the connecting portion for holding the trademark. The holding portion protrudes in the direction away from the upper template, and the shape of the holding portion is adapted to the shape of the trademark to be held, and a second soft rubber layer that can cover the holding surface of the holding portion is provided on the holding surface.

4. A notebook A-piece trademark and Mylar pressing jig according to claim 1, Features: A first positioning hole penetrating the upper template is provided at each corner of the upper template; the upper template is also provided with a plurality of first connecting holes penetrating the upper template, and the first connecting holes are connected to the pressing machine by bolts.

5. A notebook A-piece trademark and Mylar pressing jig according to claim 1, Features: An adjustment mechanism is provided at each corner of the upper template, and the adjustment mechanism includes an adjustment bolt threaded with the upper template and an insert provided at the upper end of the lower mold base. The inserts correspond to the positions of the adjustment bolts one by one, and the inserts are made of hard material.

6. A notebook A-piece trademark and Mylar pressing jig according to claim 1, Features: The lower die base comprises a first lower die plate whose upper end is screwed to the support plate, and a second lower die plate connected to the lower end of the first lower die plate.

7. A notebook A-piece trademark and Mylar pressing jig according to claim 6, Features: Several of the limiting mechanisms include a limiting groove arranged at the upper end of the first lower template and a limiting block screwed in the limiting groove, the limiting groove is formed by the top surface of the first lower template being recessed toward the bottom surface, and several first limiting holes are arranged along the length direction of the limiting groove, the limiting block is arranged in the limiting groove for reciprocating movement, and a second limiting hole matching the first limiting hole is opened on the limiting block, and the first limiting hole and the second limiting hole are connected by bolts to lock the position of the limiting block.

8. A notebook A-piece trademark and Mylar pressing jig according to claim 7, Features: The contact surface of the limit block against the A piece is covered with a flexible layer.

9. A notebook A-piece trademark and Mylar pressing jig according to claim 6, Features: A plurality of second connection holes are provided on the first lower template and the second lower template, and the second connection holes are connected to the pressing machine through bolts.

10. A notebook A-piece trademark and Mylar pressing jig according to any one of claims 1 to 9, Features: The bottom surface of the lower mold base is provided with an installation cavity that can vertically penetrate the lower mold base and the support plate. A telescopic seal is provided in the installation cavity. The print head of the telescopic seal faces the upper mold assembly. When the telescopic seal is not acted upon by external force, the telescopic seal partially extends out of the installation cavity. When the upper mold assembly and the lower mold assembly are pressed together, the telescopic seal can contact part A and can print a mark on part A. An adjusting screw distributed below the telescopic seal is threaded in the installation cavity for adjusting the height of the telescopic seal extending out of the installation cavity.

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