Hot press for assembling digital screen display module

Abstract

The utility model discloses a hot press for assembling a digital screen display module, which comprises a circuit board, the digital screen display module, a lifting component, a transition piece and a hot press plate, the transition piece is arranged below the lifting component, one end of the transition piece is connected with the lifting component, the other end of the transition piece is connected with the hot press plate, and the circuit board is arranged on the circuit board. The hot pressing plate is provided with a plurality of hot pressing protruding points, the digital screen display module is provided with a plurality of plastic columns corresponding to the hot pressing protruding points, the circuit board is arranged at the upper end of the digital screen display module in a penetrating mode, and the circuit board and the digital screen display module are both arranged under the hot pressing plate. The hot press comprises the lifting assembly and the hot pressing plate, the lifting assembly can drive the hot pressing plate to translate downwards, so that the hot pressing salient points conduct ironing treatment on the upper ends of the plastic columns, fixed assembly between the circuit board and the digital screen display module is completed, a traditional manual assembly mode is replaced, the assembly efficiency is effectively improved, and the production cost is reduced. And meanwhile, the quality of an assembled finished product is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to hot press technical field, concretely relates to a hot press for digital screen display module assembly. BACKGROUND

[0002] The assembly process of digital screen display module often involves the assembly procedure between finished product circuit board and digital screen display module, and most of the assembly procedures of existing finished product circuit board and digital screen display module are manually assembled by workers, and the assembly mode between finished product circuit board and digital screen display module is buckle type installation.

[0003] However, the above-mentioned assembly mode of finished product circuit board and digital screen display module still has some defects, for example: the manual assembly mode has low efficiency, and fewer assembly products are completed in unit time, and the time cost and labor cost are high; in addition, workers are easy to touch LED lamp beads or other components on the display screen during manual assembly, which may even cause circuit board defects, thereby causing poor quality of the assembled product, and reducing the yield of the assembled product to some extent. SUMMARY

[0004] In order to solve the problems in the above background art, the purpose of the utility model is to provide a hot press for digital screen display module assembly, which realizes the fixed assembly of circuit board and digital screen display module through the cooperation of the lifting assembly and the hot press plate of the hot press, instead of the traditional manual assembly mode to improve the assembly efficiency.

[0005] In order to achieve the above-mentioned purpose, the technical scheme adopted by the utility model is:

[0006] A hot press for digital screen display module assembly, comprising a circuit board and a digital screen display module, the hot press comprising a lifting assembly, a transition piece and a hot press plate, the transition piece being arranged below the lifting assembly, one end of the transition piece being connected with the lifting assembly, and the other end of the transition piece being connected with the hot press plate, the hot press plate being provided with a plurality of hot press protrusions, the digital screen display module being provided with a plurality of plastic columns corresponding to the hot press protrusions, the circuit board being arranged on the upper end of the digital screen display module, and the circuit board and the digital screen display module being arranged directly below the hot press plate.

[0007] Further, the lifting assembly comprises a hot pressing cylinder and a lifting plate, the hot press further comprises an upper top plate and a lower bottom plate, the hot pressing cylinder is fixedly arranged at the upper end of the upper top plate, the hot pressing cylinder comprises a gas rod, the gas rod penetrates through the upper top plate and is fixedly connected with the upper end of the lifting plate, guide sleeves are fixedly connected at the corners of the lifting plate, each guide sleeve movably connects with a guide rod, one end of the guide rod is fixedly connected with the upper top plate, and the other end of the guide rod is fixedly connected with the lower bottom plate.

[0008] Further, the middle of the lower bottom plate of the hot press is provided with a placing table, the placing table is fixedly provided with a product jig for placing the digital screen display module, the product jig is oppositely arranged below the hot pressing plate, the hot pressing plate is provided with a plurality of pre-pressing bosses, and the product jig is provided with a plurality of pre-pressing grooves corresponding to the pre-pressing bosses.

[0009] Further, a plurality of through holes corresponding to the plurality of plastic columns are formed in the circuit board, the upper ends of the plurality of plastic columns penetrate through the plurality of through holes, and the circuit board is placed above the digital screen display module through cooperation of the plurality of through holes and the plurality of plastic columns.

[0010] Further, the hot press further comprises an operation console, the operation console is arranged at the bottom of the lower bottom plate of the hot press, the operation console is provided with a temperature controller and a starting switch, the temperature controller is electrically connected with the hot pressing plate, and the starting switch is electrically connected with the hot pressing cylinder of the lifting assembly.

[0011] Further, the lifting plate of the lifting assembly is fixedly connected with the hot pressing plate through cooperation of a plurality of cylindrical nuts and a plurality of bolts, the cylindrical nuts penetrate through the interiors of transition pieces, and the transition pieces are fixedly arranged between the lifting plate and the hot pressing plate.

[0012] The hot press has the advantages that:

[0013] The hot press comprises a lifting assembly and a hot pressing plate, the lifting assembly comprises a hot pressing cylinder and a lifting plate, guide sleeves are fixedly connected at the corners of the lifting plate, each guide sleeve movably connects with a guide rod, the hot pressing cylinder drives the lifting plate to translate downward along the guide rods through the gas rod, and simultaneously drives the hot pressing plate to translate downward, so that the hot pressing bosses on the hot pressing plate can contact the plastic columns on the digital screen display module and perform fusing treatment on the upper ends of the plastic columns, the fixed assembly between the circuit board and the digital screen display module is realized, the traditional manual assembly mode is replaced, the assembly efficiency is remarkably improved, the time cost and labor cost during assembly are reduced, the influence of external human factors during assembly is reduced, the quality of the assembled products is effectively ensured, and the yield of the assembled products is improved to a certain extent. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic view of the hot press machine for digital screen display module assembly of the utility model;

[0015] Figure 2 It is the whole structure schematic view of the product fixture of the utility model for placing digital screen display module;

[0016] Figure 3 It is the whole structure schematic view of the hot press plate of the utility model;

[0017] Figure 4 It is the schematic view of the hot press convex point on the hot press plate for performing the melting treatment on the plastic column on the digital screen display module of the utility model;

[0018] Figure 5 It is the connection schematic view of the lifting plate, transition piece and hot press plate of the utility model.

[0019] In the drawing, 1 is a circuit board, 101 is a through hole, 2 is a digital screen display module, 3 is a lifting assembly, 301 is a hot press air cylinder, 3011 is an air rod, 302 is a lifting plate, 4 is a transition piece, 5 is a hot press plate, 501 is a pre-pressing boss, 6 is a hot press convex point, 7 is a plastic column, 8 is an upper top plate, 9 is a lower bottom plate, 10 is a guide sleeve, 11 is a guide rod, 12 is a placing table, 13 is a product fixture, 1301 is a pre-pressing groove, 14 is a cylindrical nut, 15 is a bolt, 16 is an operation control console, 1601 is a temperature controller, and 1602 is a starting switch. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] As shown in the drawing, Figures 1-5 In the embodiments of the utility model, a hot press machine for digital screen display module assembly is provided, which comprises a circuit board 1 and a digital screen display module 2. The hot press machine comprises a lifting assembly 3, a transition piece 4 and a hot press plate 5. The transition piece 4 is arranged below the lifting assembly 3. One end of the transition piece 4 is connected with the lifting assembly 3, and the other end of the transition piece 4 is connected with the hot press plate 5. The hot press plate 5 is provided with a plurality of hot press convex points 6. The digital screen display module 2 is provided with a plurality of plastic columns 7 corresponding to the plurality of hot press convex points 6. The circuit board 1 is arranged on the upper end of the digital screen display module 2. The circuit board 1 and the digital screen display module 2 are both arranged directly below the hot press plate 5.

[0022] The utility model discloses a lifting assembly 3 includes hot pressing cylinder 301, lifting plate 302, and hot press still includes upper roof 8, lower bottom plate 9, and hot pressing cylinder 301 is fixedly arranged at the upper end of upper roof 8, and hot pressing cylinder 301 includes gas rod 3011, and gas rod 3011 is passed through upper roof 8 and is fixedly connected with the upper end of lifting plate 302, and the board corner of lifting plate 302 is all fixedly connected with guide sleeve 10, and every guide sleeve 10 all movably connects with guide rod 11, and one end of guide rod 11 is fixedly connected with upper roof 8, and the other end of guide rod 11 is fixedly connected with lower bottom plate 9.

[0023] The utility model discloses a hot press's lower bottom plate 9 is provided with the middle place of placing table 12, and placing table 12 is fixedly provided with the product fixture 13 for placing digital screen display module 2, and product fixture 13 is oppositely set in the just below of hot pressing plate 5, and hot pressing plate 5 is provided with a plurality of pre -pressing boss 501, and product fixture 13 is provided with the pre -pressing recess 1301 corresponding with pre -pressing boss 501.

[0024] Specifically, when hot pressing plate 5 is translated downwards, pre -pressing boss 501 on hot pressing plate 5 will first insert pre -pressing recess 1301 on product fixture 13, to this complete the limiting between hot pressing plate 5 and product fixture 13, to guarantee that hot pressing boss 6 of hot pressing plate 5 can accurately contact with plastic column 7 of digital screen display module 2.

[0025] The utility model discloses a circuit board 1 is provided with a plurality of through -holes 101 corresponding with a plurality of plastic columns 7, and the upper end of a plurality of plastic columns 7 is passed through a plurality of through -holes 101, and the circuit board 1 is placed above digital screen display module 2 through the cooperation of a plurality of through -holes 101 and a plurality of plastic columns 7.

[0026] The utility model discloses a hot press still includes operation console 16, and operation console 16 sets up in the bottom of the lower bottom plate 9 of hot press 5, and operation console 16 is provided with temperature controller 1601, starting switch 1602, and temperature controller 1601 is electrically connected with hot pressing plate 5, and starting switch 1602 is electrically connected with hot pressing cylinder 301 of lifting assembly 3.

[0027] Specifically, through temperature controller 1601, hot pressing plate 5 can be raised to the required temperature, and through starting switch 1602, hot pressing cylinder 301 can be started.

[0028] The utility model discloses a lifting assembly 3's lifting plate 302 is fixedly connected with hot pressing plate 5 through the cooperation of a plurality of cylindrical nuts 14 and a plurality of bolts 15, and cylindrical nut 14 is passed in the inside of transition piece 4, and transition piece 4 is fixedly arranged between lifting plate 302 and hot pressing plate 5.

[0029] Specifically, transition piece 4 can isolate part of heat generated by hot pressing plate 5 to prevent part of heat generated by hot pressing plate 5 from affecting other components.

[0030] Reference the attached drawings Figures 1-5 The use process of the hot press for assembling the digital screen display module is as follows:

[0031] In use, the staff places the digital screen display module 2 on the product fixture 13 of the placing table 12, and then stacks the circuit board 1 on the upper end of the digital screen display module 2 through the cooperation of the through hole 101 and the plastic column 7, so that the plastic column 7 passes through the through hole 101 and corresponds to the hot pressing protrusions 6 on the hot pressing plate 5 above, thereby completing the preliminary work of assembly.

[0032] Secondly, the staff preheats the hot pressing plate 5 through the temperature controller 1601, so as to preheat the hot pressing protrusions 6 on the hot pressing plate 5 to the required temperature, and then the staff starts the hot pressing cylinder 301 through the starting switch 1602, and the air rod 3011 of the hot pressing cylinder 301 is translated downward to push the lifting plate 302, and the lifting plate 302 is synchronously translated downward along the guide rod 11 through the guide sleeve 10 embedded at the plate corner, and the hot pressing plate 5 with the hot pressing protrusions 6 at the lower end is translated downward, and after the hot pressing protrusions 6 are translated downward by a distance, the hot pressing protrusions 6 contact the upper end of the plastic column 7 and melt and flatten the plastic column 7, so as to fix and assemble the circuit board 1 and the digital screen display module 2 into one.

[0033] Finally, the staff can take out the fixed and assembled circuit board 1 and digital screen display module 2 from the product fixture 13, and then place another set of circuit board 1 and digital screen display module 2 in the product fixture 13 to repeat the above process to complete the fixing and assembling work.

[0034] The above has made a detailed description of the utility model, and the above is only a preferred embodiment of the utility model, which cannot limit the utility model implementation range, that is, all equivalent changes and modifications made within the scope of the application should still belong to the utility model coverage.

Claims

1. A hot press for assembling a digital screen display module, comprising a circuit board, a digital screen display module, characterized in that, The hot press comprises a lifting assembly, a transition piece, and a hot pressing plate, the transition piece is arranged below the lifting assembly, one end of the transition piece is connected with the lifting assembly, the other end of the transition piece is connected with the hot pressing plate, the hot pressing plate is provided with a plurality of hot pressing protrusions, the digital screen display module is provided with a plurality of plastic columns corresponding to the plurality of hot pressing protrusions, the circuit board is arranged on the upper end of the digital screen display module, and the circuit board and the digital screen display module are arranged directly below the hot pressing plate.

2. The hot press for assembling a display module of a digital screen according to claim 1, wherein, The lifting assembly comprises a hot pressing cylinder and a lifting plate, the hot press further comprises an upper top plate and a lower bottom plate, the hot pressing cylinder is fixedly arranged on the upper end of the upper top plate, the hot pressing cylinder comprises a gas rod, the gas rod passes through the upper top plate and is fixedly connected with the upper end of the lifting plate, guide sleeves are fixedly connected with the corners of the lifting plate, a guide rod is movably connected in each guide sleeve, one end of the guide rod is fixedly connected with the upper top plate, and the other end of the guide rod is fixedly connected with the lower bottom plate.

3. The hot press for assembling a display module of a digital screen according to claim 1, wherein, The middle of the lower bottom plate of the hot press is provided with a placement table, a product jig for placing the digital screen display module is fixedly arranged on the placement table, the product jig is arranged opposite to the hot pressing plate, the hot pressing plate is provided with a plurality of pre-pressing protrusions, and the product jig is provided with pre-pressing grooves corresponding to the pre-pressing protrusions.

4. The hot press for assembling a display module of a digital screen according to claim 1, wherein, A plurality of through holes corresponding to the plurality of plastic columns are formed in the circuit board, the upper ends of the plurality of plastic columns pass through the plurality of through holes, and the circuit board is placed above the digital screen display module through cooperation of the plurality of through holes and the plurality of plastic columns.

5. The hot press for assembling a display module of a digital screen according to claim 1, wherein, The hot press further comprises an operation console, the operation console is arranged at the bottom of the lower bottom plate of the hot press, the operation console is provided with a temperature controller and a starting switch, the temperature controller is electrically connected with the hot pressing plate, and the starting switch is electrically connected with the hot pressing cylinder of the lifting assembly.

6. The hot press for assembling a display module of a digital screen according to claim 1, wherein, The lifting plate of the lifting assembly is fixedly connected with the hot pressing plate through cooperation of a plurality of cylindrical nuts and a plurality of bolts, the cylindrical nuts are arranged in the transition piece, and the transition piece is fixedly arranged between the lifting plate and the hot pressing plate.

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