Assembly tool

Abstract

The utility model discloses an assembly tool which comprises a platform, a support, a driving mechanism and a pressing assembly, and the platform is used for bearing a glass plate and a box. The bracket is fixed on the platform; the driving mechanism is mounted on the bracket; the pressing assembly comprises a pressure maintaining plate, a push plate, at least one elastic piece and at least one limiting piece, the push plate is installed on the driving mechanism, the pressure maintaining plate is located between the push plate and the platform, one end of the limiting piece is fixedly connected with the pressure maintaining plate, the other end of the limiting piece is slidably connected with the push plate, one end of the elastic piece is connected with the push plate, and the other end of the elastic piece is connected with the pressure maintaining plate. When the driving mechanism pushes the pressing assembly to move downwards, the pressure maintaining plate makes contact with the box, and the push plate can act on the pressure maintaining plate through the elastic piece so that the glass plate can be fastened to the box through the adhesive tape. According to the utility model, the assembling tool machine is adopted to replace the previous manual work, the rapid assembling between the glass plate and the box can be realized, the assembled product is balanced in stress, stable in quality and high in efficiency, the working intensity of personnel can be reduced, and the assembling tool machine is suitable for large-scale popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of jig structures, and particularly relates to an assembly tooling. Background Art

[0002] At present, with the continuous improvement of the industry level, customers' pursuit of the aesthetics of televisions is getting higher and higher. Therefore, wallpaper televisions have been introduced in the market. A wallpaper television needs to be paired with a main box to be used, and the main box adopts a split structure design. The main box includes a glass plate and a box. During the assembly process of the main box, it is necessary to first pre-position the glass plate, tear off the adhesive strip on the glass plate, and then align the box with the glass plate for pasting, and apply a certain force manually or using heavy objects to ensure that the glass plate and the box are firmly pasted.

[0003] However, the main box needs to rely entirely on manual assembly and pressure maintenance. In this way, it is impossible to ensure that the glass plate and the box are pasted on the same plane, and affected by the convex points on the box, the force is uneven during pressure maintenance, which easily leads to problems such as light leakage. The quality and efficiency of the assembled main box are very low, and in serious cases, it will be impossible to carry out repair treatment. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an assembly tooling to solve the technical problems that the existing main box needs to rely entirely on manual assembly and pressure maintenance, which will not ensure that the glass plate and the box are pasted on the same plane, and the force is uneven during pressure maintenance, easily leading to problems such as light leakage, and the quality and efficiency of the assembled main box are very low, and in serious cases, it will be impossible to carry out repair treatment.

[0005] The utility model is implemented as follows:

[0006] The utility model provides an assembly tooling, including:

[0007] A platform for carrying the glass plate and the box;

[0008] A bracket fixed to the platform;

[0009] A driving mechanism installed on the bracket;

[0010] The pressing assembly includes a pressure plate, a pushing plate, at least one elastic member, and at least one limiting member. The pushing plate is mounted on the driving mechanism. The pressure plate is located between the pushing plate and the platform. One end of the limiting member is fixedly connected to the pressure plate, and the other end is slidably connected to the pushing plate. One end of the elastic member is connected to the pushing plate, and the other end is connected to the pressure plate. When the driving mechanism pushes the pressing assembly downward, the pressure plate contacts the box, and the pushing plate can act on the pressure plate through the elastic member, so that the glass plate is fastened to the box through the rubber strip.

[0011] Further, the limiting member includes a limiting head and a limiting rod protruding from the bottom of the limiting head. The outer diameter of the limiting head is greater than the outer diameter of the limiting rod. The pushing plate is provided with at least one first through hole. The limiting head is located on the side of the pushing plate away from the pressure plate. After the limiting rod passes through the first through hole, it is fixedly connected to the pressure plate.

[0012] Further, the elastic member is annular, and the elastic member is sleeved on the limiting member.

[0013] Further, the platform includes a machine base and four positioning components. The machine base includes a base and a table board protruding from the top of the base. The bracket and the positioning components are both fixed on the base. The four positioning components are respectively arranged near the four corners of the table board. The table board and the four positioning components enclose a positioning groove for restricting the movement of the glass plate and the box.

[0014] Further, the positioning component includes two positioning angle seats. The positioning angle seat is in an "L" shape. The positioning angle seat includes a bottom block and a blocking block vertically connected to the bottom block. The bottom block is fixed on the base. The two blocking blocks in each positioning component are perpendicular to each other. The table board and each blocking block enclose the positioning groove.

[0015] Further, the base is provided with a plurality of grooves for placing hands to grasp the glass plate, and each groove is located beside the table board.

[0016] Further, the assembly tooling further includes at least one guiding rod. The bracket includes a supporting plate and a plurality of supporting columns. The supporting plate is located on the side of the pressing assembly away from the platform. One end of the supporting column is connected to the platform, and the other end is connected to the supporting plate. The driving mechanism is fixed on the supporting plate. The supporting plate is provided with at least one second through hole. One end of the guiding rod is located on the side of the supporting plate away from the pressing assembly, and the other end passes through the second through hole and is fixed on the pressing assembly.

[0017] Further, the assembly tooling further includes an emergency stop switch, a time delay device, two start switches, and a control board for connecting to an external power supply. The emergency stop switch, the time delay device, the start switches, and the control board are all installed on the platform. The driving mechanism, the emergency stop switch, the time delay device, and the start switches are all electrically connected to the control board.

[0018] Further, the assembly tooling further includes two handles, and the two handles are respectively installed at both ends of the platform.

[0019] Further, the pressure maintaining plate is provided with a plurality of avoidance holes respectively corresponding to the convex points in the box.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0021] In the present utility model, an assembly tooling machine is adopted to replace the previous manual labor. When the driving mechanism pushes the pressing assembly downward, the pressure maintaining plate contacts the box, and the driving mechanism continues to push the push plate downward. The push plate can act on the pressure maintaining plate through the elastic member, so that the glass plate is fastened to the box through the rubber strip and can be pressure maintained. The rapid assembly between the glass plate and the box can be realized, and the assembled product has balanced stress, stable quality, high efficiency, can reduce the labor intensity of personnel, and is suitable for wide promotion. Description of the Drawings

[0022] Figure 1 is a schematic structural diagram of the assembly tooling provided by an embodiment of the present utility model;

[0023] Figure 2 is Figure 1 the exploded Figure 1 ;

[0024] Figure 3 is a schematic structural diagram of the pressing assembly provided by an embodiment of the present utility model;

[0025] Figure 4 is Figure 3 the exploded view;

[0026] Figure 5 is a schematic structural diagram of the combination of the platform, the emergency stop switch, the time delay device, the start switches, and the handles provided by an embodiment of the present utility model;

[0027] Figure 6 is Figure 5 the partial enlarged schematic diagram at A in

[0028] In the figure:

[0029] 10. Platform; 11. Machine base; 111. Base; 1111. Groove; 1112. Embedded hole; 112. Table board; 12. Positioning component; 121. Positioning angle seat; 1211. Bottom block; 1212. Stop block; 13. Positioning groove; 20. Bracket; 21. Support plate; 211. Second perforation; 212. Third mounting hole; 22. Support pillar; 30. Driving mechanism; 31. Cylinder; 32. Connecting block; 40. Pressing component; 41. Pressure plate; 411. First mounting hole; 412. Avoidance hole; 42. Pushing plate; 421. First perforation; 422. Second mounting hole; 43. Elastic member; 44. Limiting member; 441. Limiting head; 442. Limiting rod; 50. Guide rod; 60. Emergency stop switch; 70. Timer; 80. Start switch; 90. Handle. Detailed implementation manners

[0030] Next, in combination with the accompanying drawings and specific implementation manners, the present utility model will be further described. It should be noted that, on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined to form new embodiments.

[0031] Please refer to Figures 1 to 4 As shown, an embodiment of the present utility model discloses an assembly tooling for fixing a box on a glass plate to form a mainframe box, which is adapted to be used with a wallpaper TV. The assembly tooling includes a platform 10, a bracket 20, a driving mechanism 30, and a pressing component 40. The platform 10 is used to carry the glass plate and the box, and the glass plate and the box will be sequentially placed on the platform 10; the bracket 20 is fixed on the platform 10; the driving mechanism 30 is installed on the bracket 20, and the driving mechanism 30 is suspended above the platform 10.

[0032] The pressing component 40 includes a pressure plate 41, a pushing plate 42, at least one elastic member 43, and at least one limiting member 44. The pushing plate 42 is installed on the driving mechanism 30, the pressure plate 41 is located between the pushing plate 42 and the platform 10, one end of the limiting member 44 is fixedly connected to the pressure plate 41, and the other end is slidably connected to the pushing plate 42. One end of the elastic member 43 is connected to the pushing plate 42, and the other end is connected to the pressure plate 41. The elastic member 43 is clamped between the pushing plate 42 and the pressure plate 41. When the driving mechanism 30 pushes the pressing component 40 downward, the pressure plate 41 contacts the box, and the pushing plate 42 can act on the pressure plate 41 through the elastic member 43, so that the glass plate is fastened to the box through the rubber strip, thereby forming the final mainframe box product. The assembly tooling can realize the rapid assembly between the glass plate and the box, and the assembled product has balanced force, stable quality, high efficiency, and can reduce the labor intensity of personnel.

[0033] It should be noted that the main box is paired with the wallpaper TV. The main box includes a glass plate and a box. During the assembly of the main box, the glass plate can be first placed on the platform 10, and the adhesive tape on the glass plate is torn off. Then, the box is aligned with the glass plate and gently placed on the glass plate. The driving mechanism 30 pushes the pressing assembly 40 to descend a certain distance, and the pressing plate 41 contacts the box. The driving mechanism 30 pushes the push plate 42 to continue descending. The push plate 42 can act on the pressing plate 41 through the elastic member 43 to give a certain pressure to the pressing plate 41, ensuring that the glass plate and the box are firmly pasted, effectively guaranteeing problems such as product process consistency and unqualified quality. Finally, the pressed box and the glass plate are turned over together so that the glass plate is above the box, which is the final main box product.

[0034] The limiting member 44 includes a limiting head 441 and a limiting rod 442 protruding from the bottom of the limiting head 441. The outer diameter of the limiting head 441 is larger than the outer diameter of the limiting rod 442. The push plate 42 is provided with at least one first through hole 421. The limiting head 441 is located on the side of the push plate 42 away from the pressing plate 41, and the outer diameter of the limiting head 441 is larger than the inner diameter of the first through hole 421. The pressing plate 41 is provided with at least one first mounting hole 411. The number of the elastic member 43, the limiting member 44, the first through hole 421, and the first mounting hole 411 is eight. One end of the limiting rod 442 is connected to the limiting head 441, and the other end passes through the first through hole 421 and is fixedly connected to the first mounting hole 411 in the pressing plate 41 to limit the push plate 42 and prevent the push plate 42 from detaching from the limiting member 44.

[0035] The elastic member 43 is annular. The elastic member 43 can be a spring. The elastic member 43 is sleeved on the limiting rod 442 in the limiting member 44. The upper and lower ends of the elastic member 43 respectively abut against the push plate 42 and the pressing plate 41 to prevent the elastic member 43 from being bent during the compression process.

[0036] The pressing plate 41 is further provided with a plurality of avoidance holes 412. Each avoidance hole 412 is used to be respectively arranged corresponding to each convex point in the box, which can solve the problems of insufficient pressure holding, uneven stress points, damage to the glass plate, and light leakage caused by the convex points on the box. The shape of the avoidance hole 412 can be set as needed.

[0037] In some embodiments, the pressing assembly 40 further includes a first buffer pad. The first buffer pad is installed on the surface of the pressing plate 41 away from the push plate 42. The first buffer pad is a sponge pad to prevent the box from being deformed or damaged during the downward pressing process.

[0038] Please refer further to Figure 2 、and Figures 5 to 6, in this embodiment, the platform 10 includes a base 11 and four positioning components 12. The base 11 includes a bottom base 111 and a table board 112 protruding from the top of the bottom base 111. The bracket 20 and the positioning components 12 are both fixed on the bottom base 111. The four positioning components 12 are respectively arranged near the four corners of the table board 112. There is a gap between the table board 112 and the positioning components 12. The table board 112 and the four positioning components 12 enclose a positioning groove 13, which is used to limit the relative movement between the glass plate and the box during the pressing process, effectively ensuring that problems such as the box being offset, the glue coming off, and light leakage do not occur between the box and the glass plate.

[0039] The positioning component 12 includes two positioning angle seats 121. The positioning angle seat 121 is in an "L" shape. The positioning angle seat 121 includes a bottom block 1211 and a stop block 1212 vertically connected to the bottom block 1211. The bottom block 1211 is fixed on the bottom base 111. The two stop blocks 1212 in each positioning component 12 are perpendicular to each other. The table board 112 and the respective stop blocks 1212 enclose the positioning groove 13, effectively ensuring that problems such as offset, scratching, and deformation of the box do not occur during the assembly of the glass plate and the box. Of course, the positioning component 12 can also be in other structural forms.

[0040] In some embodiments, the platform 10 further includes a second buffer pad. The second buffer pad is installed on the top of the table board 112. When the glass plate is placed, it is beneficial to protect the glass plate from being scratched. The second buffer pad is a sponge pad.

[0041] In some embodiments, the bottom base 111 is provided with a plurality of grooves 1111 for people to place their hands to grasp the glass plate. Each groove 1111 is located beside the table board 112. The number of grooves 1111 is four. The four grooves 1111 are divided into two groups and are respectively located on both sides of the table board 112 in the length direction.

[0042] In this embodiment, the assembly tooling further includes at least one guide rod 50. The bracket 20 includes a support plate 21 and a plurality of spaced-apart columns 22. The support plate 21 is located on the side of the pressing component 40 away from the platform 10. The platform 10 is further provided with a plurality of embedding holes 1112. The number of columns 22 and embedding holes 1112 is four. One end of the column 22 is connected to the embedding hole 1112 in the platform 10, and the other end is connected to the support plate 21. The driving mechanism 30 is fixed on the support plate 21. The support plate 21 is provided with at least one second through hole 211. The number of guide rods 50 and second through holes 211 is two. The driving mechanism 30 is located between the two guide rods 50. The pressing component 40 is further provided with a second mounting hole 422. One end of the guide rod 50 is located on the side of the support plate 21 away from the pressing component 40, and the other end passes through the second through hole 211 and is fixed in the second mounting hole 422 in the pressing component 40, so that the driving mechanism 30 can more stably push the pressing component 40 to move up and down.

[0043] The assembly tooling further includes an emergency stop switch 60, a time delay device 70, two start switches 80, and a control board for connecting to an external power supply. The emergency stop switch 60, the time delay device 70, the start switches 80, and the control board are all installed on the platform 10. The driving mechanism 30, the emergency stop switch 60, the time delay device 70, and the start switches 80 are all electrically connected to the control board. Before preparing for operation, set the time delay device 70 according to the pressure holding time, and press the two start switches 80 simultaneously to start the assembly tooling. During the operation of the assembly tooling, in case of an emergency, press the emergency stop switch 60, and the driving mechanism 30 can stop working.

[0044] The driving mechanism 30 includes a cylinder 31 and a connecting block 32 installed at the output end of the cylinder 31. The support plate 21 is further provided with a third mounting hole 212. The cylinder 31 is fixed in the third mounting hole 212 of the support plate 21. The connecting block 32 is connected to the pressing assembly 40. This assembly tooling has strong practicability in the manufacturing industry. It designs the tooling scheme according to the product structure, adopts the fixed limit and pneumatic principle to complete the rapid assembly, pasting, and pressure holding of the glass plate and the box. This method can be applied to all products with similar processes.

[0045] In some embodiments, the assembly tooling further includes two handles 90, which are respectively installed at both ends of the platform 10 to facilitate the handling of the assembly tooling.

[0046] The working principle of the assembly tooling:

[0047] The specific installation process is as follows: Select a suitable driving mechanism 30 according to the pressure holding force of the product and fix it on the upper support plate 21. A plurality of columns 22 are respectively fixed on the left and right of the support plate 21 to play a stabilizing role. The support plate 21 and the columns 22 form the bracket 20. Then, install a push plate 42 at the output end of the driving mechanism 30. Make a pressure holding plate 41 according to the size and structure of the box. Install the pressure holding plate 41 on the push plate 42 through a plurality of elastic members 43 and a plurality of limiting members 44. The bottom of the pressure holding plate 41 is provided with a first buffer pad, which plays a role that during the downward pressing process, under the stress of the elastic members 43 and the first buffer pad, the box will not be deformed or damaged.

[0048] Fabricate the platform 10 according to the external dimensions of the box. Fix each pillar 22 of the bracket 20 onto the platform 10. Meanwhile, fabricate each positioning component 12 according to the dimensions of the box and the glass plate, and fix each positioning component 12 at the four corners of the platen 112 in the middle of the platform 10 to play a positioning role. A second buffer pad is pasted on the platen 112, which is beneficial to protecting the glass plate from being scratched when the glass plate is placed. Handles 90 are provided on the left and right sides of the platform 10 for convenient handling. An emergency stop switch 60, a timer 70, and two start switches 80 are provided on the front side of the platform 10. The emergency stop switch 60, the timer 70, the start switches 80, and the drive mechanism 30 are all connected to the control board;

[0049] The specific operation process is as follows: Before the preparation operation, first check whether there are hard objects inside the assembly tooling, then set the pressure holding time required according to the process, set the timer 70, place the glass plate and the box in sequence, and press the start switches 80 with both hands at the same time. The assembly tooling starts to work and hold pressure. When the set pressure holding time is met, the drive mechanism 30 drives the pressing component 40 to operate to complete the assembly of the main box. In case of an emergency, press the emergency stop switch 60, and the drive mechanism 30 will stop working.

[0050] Beneficial effects of the assembly tooling:

[0051] 1. Adopt the fixed limit and pneumatic principle to complete the rapid assembly, pasting, and pressure holding of the glass plate and the box, effectively ensuring that there are no problems such as misalignment, de-bonding, and light leakage between the box and the glass plate;

[0052] 2. Effectively solve the problems of scrapped glass plates and boxes during the manual pasting process and the inability to complete pasting in one step;

[0053] 3. Effectively ensure the consistency of product processes and avoid problems such as unqualified quality;

[0054] 4. Solve the problem of shortage of personnel on the production line, which requires multiple people to work simultaneously;

[0055] 5. Reduce the labor intensity of personnel and increase the work efficiency by at least more than twice;

[0056] 6. Compared with the traditional operation method, using the tooling for positioning and assembly is more reliable, improves the quality, and can save two operators at the same time.

[0057] In summary, in the present utility model, the assembly tooling machine replaces the previous manual labor. When the drive mechanism 30 pushes the pressing component 40 downward, the pressure holding plate 41 contacts the box. The drive mechanism 30 continues to push the push plate 42 downward. The push plate 42 can act on the pressure holding plate 41 through the elastic member 43, so that the glass plate is fastened to the box through the rubber strip and can be pressure held, realizing the rapid assembly between the glass plate and the box. The assembled product is evenly stressed, has stable quality, high efficiency, can reduce the labor intensity of personnel, and is suitable for wide promotion.

[0058] The above embodiments are only the preferred embodiments of the present utility model, and cannot be used to limit the scope of protection of the present utility model. Any non-substantial changes and substitutions made by those skilled in the art based on the present utility model fall within the scope of protection required by the present utility model.

Claims

1. An assembly tool, characterized in that: include: A platform, the platform being used to carry the glass plate and the box; A bracket, wherein the bracket is fixed on the platform; A driving mechanism, wherein the driving mechanism is mounted on the bracket; The pressing assembly includes a pressure-keeping plate, a push plate, at least one elastic member and at least one limiting member, wherein the push plate is installed on the driving mechanism, the pressure-keeping plate is located between the push plate and the platform, one end of the limiting member is fixedly connected to the pressure-keeping plate, and the other end is slidably connected to the push plate, one end of the elastic member is connected to the push plate, and the other end is connected to the pressure-keeping plate, when the driving mechanism pushes the pressing assembly downward, the pressure-keeping plate contacts the box, and the push plate can act on the pressure-keeping plate through the elastic member so that the glass plate is fastened to the box through the rubber strip.

2. The assembly tool according to claim 1, characterized in that: The limiting member includes a limiting head and a limiting rod protruding from the bottom of the limiting head. The outer diameter of the limiting head is larger than the outer diameter of the limiting rod. The push plate is penetrated by at least one first through hole. The limiting head is located on the side of the push plate away from the pressure maintaining plate. The limiting rod is fixedly connected to the pressure maintaining plate after passing through the first through hole.

3. The assembly tool according to claim 1, characterized in that: The elastic member is annular and sleeved on the limiting member.

4. The assembly tool according to claim 1, characterized in that: The platform includes a base and four positioning components. The base includes a pedestal and a table top protruding from the top of the base. The bracket and the positioning components are fixed on the base. The four positioning components are respectively arranged near the four corners of the table top. The table top and the four positioning components enclose a positioning groove for limiting the movement of the glass plate and the box.

5. The assembly tool according to claim 4, characterized in that: The positioning assembly includes two positioning angle seats, each of which is "L" shaped. The positioning angle seats include a bottom block and a stop block vertically connected to the bottom block. The bottom block is fixed on the base. The two stop blocks in each positioning assembly are vertical. The table plate and each stop block enclose the positioning groove.

6. The assembly tool according to claim 4, characterized in that: The base is provided with a plurality of grooves for placing hands to grasp the glass plate, and each of the grooves is located beside the table.

7. The assembly tool according to claim 1, characterized in that: The assembly tool also includes at least one guide rod, the bracket includes a support plate and a plurality of pillars, the support plate is located on the side of the pressing assembly away from the platform, one end of the pillar is connected to the platform, and the other end is connected to the support plate, the driving mechanism is fixed to the support plate, the support plate is penetrated by at least one second through hole, one end of the guide rod is located on the side of the support plate away from the pressing assembly, and the other end is fixed to the pressing assembly after passing through the second through hole.

8. The assembly tool according to claim 1, characterized in that: The assembly tool also includes an emergency stop switch, a timer, two start switches and a control panel for connecting to an external power supply. The emergency stop switch, the timer, the start switch and the control panel are all installed on the platform, and the drive mechanism, the emergency stop switch, the timer and the start switch are all electrically connected to the control panel.

9. The assembly tool according to claim 1, characterized in that: The assembly tool also includes two handles, which are respectively installed at two ends of the platform.

10. The assembly tool according to claim 1, characterized in that: The pressure-maintaining plate is provided with a plurality of avoidance holes corresponding to the convex points in the box.

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