Bonding device for mainboard production

By designing bonding devices for motherboard production, including positioning components and withdrawal components, the time and accuracy of traditional motherboard hot pressing devices in the alignment processing are solved, and a more efficient and convenient motherboard production process is achieved.

CN222764053UActive Publication Date: 2025-04-15SUZHOU GUANGBANG ELECTRONIC TECH CO LTD
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Patent Information

Application Number
CN202421443831.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-24
Publication Date
2025-04-15
Estimated Expiration
2034-06-24

AI Technical Summary

Technical Problem

Traditional motherboard hot pressing devices require a lot of time to process the workpieces. The operator's proficiency requirements are high, which increases processing costs, and the accuracy of the correctness is relatively average, and there is room for improvement.

Method used

An adhesive device for motherboard production is designed, including a base plate, a positioning assembly and a retraction assembly. The positioning assembly can adjust the position according to the model of the motherboard and accessories through the cooperation of the moving rod, stop and blocking frame, achieving convenient alignment; the retraction assembly ensures that the movement of the hot press plate is not blocked through the cooperation of the sliding sleeve and push rod.

Benefits of technology

It improves the processing efficiency of motherboard production, simplifies the operating process, reduces processing costs, and improves the accuracy of alignment, making the production of motherboard more convenient and efficient.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a bonding device for mainboard production, which comprises a bottom plate, the top of the bottom plate is provided with a positioning assembly, the positioning assembly comprises a fixing plate fixedly connected with one side of the outer wall of the top of the bottom plate, and one end of the outer wall of the top of the bottom plate is provided with a limiting groove. A movable rod opposite to the position of the fixed plate is slidably connected into the limiting groove, a check block is slidably connected into the movable rod, the check block and the movable rod are kept in a vertical state, the top of the movable rod and the check block are both in threaded connection with bolts, and the two bolts can make contact with the bottom wall of the limiting groove and the outer wall of the movable rod correspondingly; by arranging the positioning assembly, the positioning assembly can be adjusted according to the models of a main board and accessories, at the moment, the main board and the accessories can reach proper positions only by pushing the main board and the accessories, operation is convenient enough, and the positioning assembly is convenient to use. And the processing efficiency can be improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of motherboard production, in particular to a bonding device used for motherboard production. Background Art

[0002] The motherboard is one of the most basic and important parts of a computer. Hot pressing is a process of heating and pressurizing the slab after laying and forming to make a fiberboard with certain mechanical strength and water resistance. During the production process of the motherboard, hot pressing is required to achieve the bonding between the two parts.

[0003] Traditional motherboard hot pressing devices require a lot of time to align the main body and accessories when processing workpieces, and require a high level of proficiency of the operator, which increases the processing cost. In addition, the alignment accuracy is relatively general, and there is room for improvement. Therefore, a bonding device for motherboard production is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a bonding device for mainboard production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bonding device for mainboard production, comprising a base plate, a positioning assembly is installed on the top of the base plate, the positioning assembly comprises a fixing plate fixedly connected to one side of the top outer wall of the base plate, a limiting groove is provided at one end of the top outer wall of the base plate, a moving rod relative to the fixed plate is slidably connected inside the limiting groove, a stopper is slidably connected inside the moving rod, the stopper and the moving rod are kept in a vertical state, the top of the moving rod and the stopper are both threadedly connected with bolts, the two bolts can respectively contact the bottom wall of the limiting groove and the outer wall of the moving rod, a blocking frame is placed on the fixing plate and the top of the moving rod, the inner walls at both ends of the blocking frame are rotatably connected with the same bidirectional screw rod, the threads at both ends of the bidirectional screw rod are threadedly connected with a limit block, and the two limit blocks are both in contact with the inner wall of the blocking frame.

[0006] As a further preferred embodiment of the technical solution, a second screw rod is rotatably connected to the middle of the outer wall at one end of the blocking frame, and two limit rods are fixedly connected to the outer wall at one end of the blocking frame, and the two limit rods are respectively located on both sides of the second screw rod.

[0007] The positioning assembly can be adjusted according to the models of the mainboard and accessories. At this time, you only need to push the two to reach the appropriate position. The operation is convenient enough and is conducive to improving processing efficiency. The positions of the moving rod and the stopper are adjusted according to the model of the mainboard. With the cooperation of the two, you only need to push the mainboard to make it reach the specified position. Push the moving rod to make it slide in the limit groove. When it just contacts the side wall of the mainboard, turn the bolt therein. When it contacts the inner wall of the limit groove, the position of the moving rod can be fixed. Then push the stopper to make it slide in the moving rod, and then turn the bolt therein to make it contact with the outer wall of the moving rod. The position of the stopper will also be fixed. Then adjust the position of the blocking frame and the two limit blocks so that the accessory is exactly in the position to be installed. Turn the two-way screw rod to drive the two limit blocks restricted by the blocking frame to move toward each other, and then turn the screw rod two to cooperate with the limit rod to allow the blocking frame to move at will.

[0008] As a further preferred embodiment of the present technical solution, a withdrawal component is installed inside the base plate, and the withdrawal component is located on one side of the positioning component.

[0009] As a further preferred embodiment of the present technical solution, the withdrawal component includes a slide groove opened on one side of the top outer wall of the base plate, two slide rods are fixedly connected to the inner walls on both sides of the slide groove, the two slide rod sliding sleeves are provided with the same limit frame, the limit frame is slidably connected to a vertical plate inside, and the second screw rod is threadedly connected in the vertical plate, and the two limit rods are slidably inserted in the vertical plate.

[0010] As a further preferred embodiment of the present technical solution, one end of the top outer wall of the base plate is fixedly connected to a support plate, a hydraulic cylinder is fixedly installed on the top outer wall of the support plate, a hot pressing plate is fixedly installed on the output end of the hydraulic cylinder, the hot pressing plate is located at the top of the positioning assembly, and a plurality of push rods are rotatably connected between the hot pressing plate and the limit frame.

[0011] The hot pressing plate drives one end of the top of the two push rods to move downward, and the other end thereof can drive the limit frame which is slidably mounted on the outside of the slide rod to move away from the positioning assembly. The limit frame drives the blocking frame through the second screw rod and the limit rod to no longer be on the top of the main board, thereby ensuring that the movement of the hot pressing plate will not be blocked by the blocking frame.

[0012] As a further preferred embodiment of the present technical solution, the lead angle of the bidirectional screw and the second thread of the screw is smaller than the equivalent friction angle.

[0013] The utility model provides a bonding device for motherboard production, which has the following beneficial effects:

[0014] (1) The utility model can adjust the positioning assembly according to the models of the main board and the accessories by setting a positioning assembly. At this time, only need to push the two to reach the appropriate position. The operation is convenient enough and is conducive to improving processing efficiency. The positions of the moving rod and the stopper are adjusted according to the model of the main board. With the cooperation of the two, only need to push the main board to make it reach the specified position. Push the moving rod to make it slide in the limit groove. When it just contacts the side wall of the main board, turn the bolt therein. When it contacts the inner wall of the limit groove, the position of the moving rod can be fixed. Then push the stopper to make it slide in the moving rod. Then turn the bolt therein to make it contact with the outer wall of the moving rod. The position of the stopper will also be fixed. Then adjust the position of the blocking frame and the two limit blocks so that the accessory is exactly in the position to be installed. Turn the bidirectional screw rod to drive the two limit blocks restricted by the blocking frame to move toward each other. Then turn the screw rod 2 to cooperate with the limit rod to allow the blocking frame to move at will.

[0015] (2) The utility model sets a withdrawal component, and the hot pressing plate drives one end of the top of the two push rods to move downward, and the other end can drive the limit frame slidably mounted on the outside of the slide rod to move away from the positioning component. The limit frame drives the blocking frame through the second screw rod and the limit rod to no longer be on the top of the main board, thereby ensuring that the movement of the hot pressing plate will not be blocked by the blocking frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall positioning component structure of the utility model;

[0018] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 4 For the utility model Figure 2 The enlarged structural diagram at B in the middle;

[0020] In the figure: 1. bottom plate; 2. support plate; 3. hydraulic cylinder; 4. hot pressing plate; 5. positioning assembly; 6. withdrawal assembly; 501. fixing plate; 502. limiting groove; 503. moving rod; 504. stopper; 505. bolt; 506. blocking frame; 507. bidirectional screw rod; 508. limiting block; 601. slide groove; 602. slide rod; 603. limiting frame; 604. vertical plate; 605. screw rod 2; 606. limiting rod; 607. push rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 2 and Figure 4 As shown, in the present embodiment, a bonding device for motherboard production comprises a base plate 1, a positioning assembly 5 is installed on the top of the base plate 1, the positioning assembly 5 comprises a fixed plate 501 fixedly connected to one side of the top outer wall of the base plate 1, a limiting groove 502 is provided at one end of the top outer wall of the base plate 1, a moving rod 503 which is slidably connected inside the limiting groove 502 and is relatively positioned to the fixed plate 501, a stopper 504 is slidably connected inside the moving rod 503, the stopper 504 and the moving rod 503 maintain a vertical state, the top of the moving rod 503 and the stopper 504 are both threadedly connected with bolts 505, the two bolts 505 can respectively contact the bottom wall of the limiting groove 502 and the outer wall of the moving rod 503, a blocking frame 506 is placed on the top of the fixed plate 501 and the moving rod 503, the inner walls at both ends of the blocking frame 506 are rotatably connected with the same bidirectional screw rod 507, the threads at both ends of the bidirectional screw rod 507 are threadedly connected with a limiting block 508, and the two limiting blocks 508 are both fitted with the inner wall of the blocking frame 506.

[0023] A second screw rod 605 is rotatably connected to the middle of the outer wall at one end of the blocking frame 506 , and two limit rods 606 are fixedly connected to the outer wall at one end of the blocking frame 506 , and the two limit rods 606 are respectively located on both sides of the second screw rod 605 .

[0024] The position of the moving rod 503 and the stopper 504 is adjusted according to the model of the mainboard. With the cooperation of the two, you only need to push the mainboard to make it reach the specified position, push the moving rod 503 to make it slide in the limit groove 502, and when it just contacts the side wall of the mainboard, turn the bolt 505 therein. When it contacts the inner wall of the limit groove 502, the position of the moving rod 503 can be fixed, and then push the stopper 504 to make it slide in the moving rod 503, and then turn the bolt 505 therein to make it contact with the outer wall of the moving rod 503, and the position of the stopper 504 will also be fixed. Then adjust the position of the blocking frame 506 and the two limit blocks 508 so that the accessories are exactly in the position to be installed, rotate the two-way screw rod 507 to drive the two limit blocks 508 restricted by the blocking frame 506 to move toward each other, and then rotate the screw rod 2 605 to cooperate with the limit rod 606 to make the blocking frame 506 move at will.

[0025] like Figure 1 and Figure 3 As shown, a withdrawal component 6 is installed inside the base plate 1 , and the withdrawal component 6 is located at one side of the positioning component 5 .

[0026] The withdrawal component 6 includes a slide groove 601 opened on one side of the top outer wall of the base plate 1, and two slide rods 602 are fixedly connected to the inner walls on both sides of the slide groove 601. The two slide rods 602 are slidably sleeved with the same limit frame 603. The limit frame 603 is slidably connected to a vertical plate 604, and the second screw rod 605 is threadedly connected in the vertical plate 604, and the two limit rods 606 are slidably inserted in the vertical plate 604.

[0027] One end of the top outer wall of the bottom plate 1 is fixedly connected to a support plate 2, a hydraulic cylinder 3 is fixedly installed on the top outer wall of the support plate 2, a hot pressing plate 4 is fixedly installed on the output end of the hydraulic cylinder 3, the hot pressing plate 4 is located at the top of the positioning component 5, and a plurality of push rods 607 are rotatably connected between the hot pressing plate 4 and the limit frame 603. Start the hydraulic cylinder 3 on the top of the support plate 2, and the hydraulic cylinder 3 drives the hot pressing plate 4 to move downward.

[0028] The hot pressing plate 4 drives one end of the top of the two push rods 607 to move downward, and the other end thereof can drive the limit frame 603 slidably mounted on the outside of the slide rod 602 to move away from the positioning component 5. The limit frame 603 drives the blocking frame 506 through the screw rod 2 605 and the limit rod 606 to no longer be on the top of the main board, ensuring that the movement of the hot pressing plate 4 will not be blocked by the blocking frame 506.

[0029] like Figure 3 and Figure 4 As shown, the thread lead angles of the two-way screw 507 and the screw 605 are smaller than the equivalent friction angle, so that both have self-locking properties.

[0030] The utility model provides a bonding device for motherboard production, and the specific working principle is as follows:

[0031] When the device is working, the positions of the moving rod 503 and the stopper 504 are adjusted according to the model of the main board. With the cooperation of the two, it is only necessary to push the main board to reach the specified position, and the moving rod 503 is pushed to slide in the limiting groove 502. When it just contacts the side wall of the main board, the bolt 505 therein is turned. When it contacts the inner wall of the limiting groove 502, the position of the moving rod 503 can be fixed, and then the stopper 504 is pushed to slide in the moving rod 503, and then the bolt 505 therein is turned to contact the outer wall of the moving rod 503, and the position of the stopper 504 will also be fixed, and then the position of the blocking frame 506 and the two limiting blocks 508 is adjusted so that the accessories are just in place When in the installation position, rotate the bidirectional screw rod 507 to drive the two limit blocks 508 restricted by the blocking frame 506 to move toward each other, and then rotate the second screw rod 605 to cooperate with the limit rod 606 to allow the blocking frame 506 to move freely, start the hydraulic cylinder 3 on the top of the support plate 2, and the hydraulic cylinder 3 drives the hot pressing plate 4 to move downward. During this period, the hot pressing plate 4 drives one end of the top of the two push rods 607 to move downward, and the other end can drive the limit frame 603 slidingly sleeved on the outside of the slide rod 602 away from the positioning component 5. The limit frame 603 drives the blocking frame 506 through the second screw rod 605 and the limit rod 606 to no longer be on the top of the main board, ensuring that the movement of the hot pressing plate 4 will not be blocked by the blocking frame 506.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bonding device for motherboard production, comprising a bottom plate (1), characterized in that: A positioning assembly (5) is installed on the top of the base plate (1), and the positioning assembly (5) comprises a fixed plate (501) fixedly connected to one side of the top outer wall of the base plate (1); a limiting groove (502) is provided at one end of the top outer wall of the base plate (1); a moving rod (503) which is relatively positioned to the fixing plate (501) is slidably connected inside the limiting groove (502); a stopper (504) is slidably connected inside the moving rod (503); the stopper (504) and the moving rod (503) are kept in a vertical state; the top of the moving rod (503) and The stoppers (504) are threadedly connected with bolts (505), and the two bolts (505) can respectively contact the bottom wall of the limiting groove (502) and the outer wall of the moving rod (503). A blocking frame (506) is placed on the top of the fixed plate (501) and the moving rod (503). The inner walls of both ends of the blocking frame (506) are rotatably connected with the same bidirectional screw rod (507). The threads at both ends of the bidirectional screw rod (507) are threadedly connected with a limit block (508), and the two limit blocks (508) are both in contact with the inner wall of the blocking frame (506).

2. The bonding device for motherboard production according to claim 1, characterized in that: The middle part of the outer wall of one end of the blocking frame (506) is rotatably connected to the second screw rod (605), and the outer wall of one end of the blocking frame (506) is fixedly connected to two limit rods (606), and the two limit rods (606) are respectively located on both sides of the second screw rod (605).

3. The bonding device for motherboard production according to claim 1, characterized in that: A withdrawal component (6) is installed inside the base plate (1), and the withdrawal component (6) is located on one side of the positioning component (5).

4. The bonding device for motherboard production according to claim 3, characterized in that: The withdrawal component (6) includes a slide groove (601) opened on one side of the top outer wall of the bottom plate (1), and two slide rods (602) are fixedly connected to the inner walls on both sides of the slide groove (601), and the two slide rods (602) are slidably sleeved with the same limit frame (603), and the limit frame (603) is slidably connected to a vertical plate (604) inside, and the second screw rod (605) is threadedly connected to the vertical plate (604), and the two limit rods (606) are slidably inserted into the vertical plate (604).

5. The bonding device for motherboard production according to claim 4, characterized in that: One end of the top outer wall of the base plate (1) is fixedly connected to a support plate (2), a hydraulic cylinder (3) is fixedly installed on the top outer wall of the support plate (2), a hot pressing plate (4) is fixedly installed on the output end of the hydraulic cylinder (3), the hot pressing plate (4) is located at the top of the positioning assembly (5), and a plurality of push rods (607) are rotatably connected between the hot pressing plate (4) and the limit frame (603).

6. The bonding device for motherboard production according to claim 1, characterized in that: The thread lead angles of the bidirectional screw (507) and the second screw (605) are smaller than the equivalent friction angle.