Gluing device for chip production

Abstract

The utility model relates to the technical field of chip production, and discloses a gluing device for chip production, which comprises a moving piece, a gluing piece, a lantern ring and an auxiliary component, the moving piece comprises a mover, a sliding rail is sleeved at the bottom of the mover, a connecting frame is fixed at the side part of the mover, the gluing piece is arranged on the connecting frame, and the lantern ring is sleeved on the sliding rail. The gluing part comprises a gluing gun movably connected to the connecting frame in a sleeving mode, a first limiting sliding groove is formed in the side portion of the gluing gun, the side portion of the gluing gun is movably connected with a lantern ring in a sleeving mode, a sliding block is arranged on the inner side of the lantern ring, the sliding block is attached to the interior of the limiting sliding groove, two sets of connecting parts are oppositely arranged on the side portion of the lantern ring, and auxiliary assemblies are installed on the connecting parts. The auxiliary assembly is installed on the side portion of the gluing gun, when the gluing gun moves downwards to glue the chip below, the edge of the chip is fixed through the auxiliary assembly, the gluing stability is guaranteed, after gluing is completed, the gluing gun can drive the auxiliary assembly to be separated from the chip, and therefore the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of chip manufacturing technology, specifically to a chip manufacturing adhesive coating device. Background Technology

[0002] In chip manufacturing, the coating equipment, also known as a coating machine or coating device, plays a crucial role in semiconductor manufacturing. Its main task is to apply a uniform layer of adhesive (usually photoresist, encapsulating adhesive, or protective adhesive) to the surface of the chip or other components to ensure the smooth progress of the next process.

[0003] Currently, most existing chip manufacturing coating equipment requires first fixing the chip with a clamping device, and then applying adhesive to the chip with a coating device. After the coating is completed, the clamping components need to be loosened and replaced with a chip to repeat the coating process. This is cumbersome and complex, affecting production efficiency. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a chip manufacturing adhesive coating device that can fix the chip during adhesive coating, thereby improving adhesive coating production efficiency. It solves the problems of current technology, which requires fixing the chip before adhesive coating and replacing the chip after coating, resulting in operational complexity and reduced production efficiency.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a chip manufacturing adhesive coating device, comprising a moving part, an adhesive coating part, a collar, and auxiliary components. The moving part includes a mover, and a slide rail is mounted on the bottom of the mover. The mover moves on the slide rail to adjust the adhesive coating position of the chip. The slide rail is mounted on a robotic arm, which can drive the entire device to move in multiple directions.

[0008] A connecting frame is fixed to the side of the mover, and an adhesive applicator is installed on the connecting frame. A circular hole is opened on the connecting frame that matches the diameter of the side of the adhesive applicator. The adhesive applicator is vertically fitted into the circular hole, and the adhesive applicator moves up and down within the circular hole to adjust the height of the adhesive applicator.

[0009] The adhesive applicator includes an adhesive applicator gun that is movably sleeved on the connecting frame. A first limiting groove is provided on the side of the adhesive applicator gun. The adhesive applicator gun is used to apply adhesive to the chip at the bottom.

[0010] The side of the glue gun is movably fitted with a collar, and a slider is provided on the inner side of the collar. The slider is attached to the first limiting groove. When the device descends and applies glue to the chip, the reverse pushing force generated when the bottom of the auxiliary component is attached to the chip causes the collar to slide upward on the side of the first limiting groove, thereby improving the accuracy of the glue application position.

[0011] The collar has two sets of connectors on opposite sides, and auxiliary components are installed on the connectors. Both sets of connectors are equipped with auxiliary components, which can rotate on the connectors to expand or reduce the support spacing, so as to press and fix chips of different sizes.

[0012] The auxiliary component consists of an upper support arm and a lower support arm. A second connecting block is provided at the top of each adjacent end of the upper and lower support arms. A helical rod is threaded onto the second connecting block. The two ends of the helical rod are threaded onto the corresponding second connecting blocks to connect the upper and lower support arms. When the upper support arm rotates, it drives the lower support arm to rotate simultaneously, thereby adjusting the tilt angle.

[0013] One end of the upper support arm is equipped with a connector, which is rotatably connected to the connector. The upper support arm rotates on the connector via the connector, thereby adjusting the tilt angle to meet the requirements of pressing against the edge of chips of different sizes.

[0014] An installation head is provided at one end of the lower support arm. A rotating roller is rotatably connected to the installation head, and a connecting plate is fixed on the side of the rotating roller. The rotating roller rotates on the installation head to adjust the angle of the connecting plate, so that after the support arm is adjusted, the connecting plate can be adjusted to a horizontal angle, so that when pressed down, the connecting plate can be stably attached to the corresponding position above the chip.

[0015] When applying adhesive to the chip, the chip manufacturing coating device controls a mover to slide on a slide rail, which moves the coating gun. The robotic arm then moves the coating gun downwards until the connecting plate in the auxiliary component is attached to the top edge of the chip. The device then controls the coating gun to apply adhesive to the corresponding position on the bottom of the chip. Once the coating is complete, the robotic arm controls the coating gun to detach from the chip.

[0016] As a further improvement to the above solution, the side of the connecting frame is threaded with a locking screw, one end of which is attached to the side of the glue gun.

[0017] Through the above technical solution, the locking screw is used to fix the height position of the glue gun after it has been adjusted on the connecting frame.

[0018] As a further improvement to the above solution, a second limiting groove is provided on the side of the glue gun, and a limiting button is fixed inside the collar, with the limiting button slidably connected in the second limiting groove.

[0019] Through the above technical solution, when the collar moves up and down on the side of the glue gun, the limiting slide button slides in the second limiting slide groove, which improves the stability of the collar's up and down movement and prevents the collar from detaching from the glue gun.

[0020] As a further improvement to the above solution, a tension spring is fixed on the limiting slide button, and one end of the tension spring is fixed to the top of the second limiting slide groove.

[0021] Through the above technical solution, the tension spring is used to push the limit slide button downward, causing the collar to move downward, so that when the device descends, the bottom end of the auxiliary component can fix the chip before the glue gun descends.

[0022] As a further improvement to the above solution, the connector consists of two vertically parallel side plates, with the connector head rotatably connected between the side plates.

[0023] With the above technical solution, a circular hole is provided on the side plate, and the two ends of the connector are provided with protrusions that match the inner diameter of the circular hole. The protrusions are rotatably connected in the circular hole, so that the auxiliary component can rotate in an arc around the connector, thereby adjusting the support distance between the two auxiliary components.

[0024] As a further improvement to the above solution, a spring pin is installed on the collar, and multiple positioning holes are arranged in a ring on the connector head, with one end of the spring pin inserted into the positioning hole.

[0025] With the above technical solution, when the front end of the spring pin is inserted into the corresponding positioning hole, the tilt angle of the auxiliary component is fixed.

[0026] As a further improvement to the above solution, a first connecting block is provided at the bottom of one of the adjacent ends of the upper and lower support arms, and a stabilizing rod is movably sleeved between the first connecting blocks.

[0027] Through the above technical solution, the stabilizing rod is used to improve the stability when adjusting the distance between the upper and lower support arms, and to prevent the lower support arm from rotating simultaneously when the screw rod rotates.

[0028] As a further improvement to the above solution, a positioning screw is threadedly connected to the mounting head, and one end of the positioning screw is attached to the side of the rotating roller.

[0029] Through the above technical solution, the positioning screw rotates so that its front end is in close contact with the side of the rotating roller, thereby fixing the angle of the connecting plate. When the front end of the positioning screw disengages from the side of the rotating roller, the angle of the connecting plate can be adjusted.

[0030] As a further improvement to the above solution, a spring button is fixed on the connecting plate, and the output end of the spring button passes through the bottom of the connecting plate.

[0031] With the above technical solution, when the device moves downward, the bottom end of the spring button is attached to the edge of the chip, and under the force of the continuous descent of the device, the connecting plate is attached to the chip, improving the fixation of the chip.

[0032] As a further improvement to the above solution, limit buttons are provided at both ends of the screw rod, and the limit buttons are attached to the second connecting block.

[0033] Through the above technical solution, the diameter of the limit button is larger than the diameter of the circular hole in the second connecting block where the screw rod is threaded, thus preventing the upper and lower support arms from separating.

[0034] Compared with the prior art, the present invention provides a chip manufacturing coating device, which has the following advantages:

[0035] 1. This chip manufacturing adhesive coating device has an auxiliary component installed on the side of the adhesive coating gun. When the adhesive coating gun moves downward to coat the chip below, the auxiliary component fixes the edge of the chip to ensure the stability of the adhesive coating. After the adhesive coating is completed, the adhesive coating gun can drive the auxiliary component to detach from the chip, thereby improving production efficiency.

[0036] 2. The chip production coating device is assembled from an upper support arm and a lower support arm through auxiliary components. The upper support arm rotates on the side of the collar, thereby expanding or reducing the distance between the two auxiliary components to fix chips of different sizes, further improving the flexibility and practicality of the device. Attached Figure Description

[0037] Figure 1 This is a schematic diagram of the overall external structure of the device of this utility model;

[0038] Figure 2 This is a schematic diagram of the overall structure of the adhesive coating assembly of this utility model;

[0039] Figure 3 This is a schematic diagram of the overall structure of the auxiliary component of this utility model;

[0040] Figure 4 This is a schematic diagram of the overall structure of the collar of this utility model.

[0041] The attached diagram lists the components represented by each number as follows:

[0042] 1. Moving part; 101. Movable device; 102. Slide rail; 103. Connecting frame; 104. Locking screw;

[0043] 2. Glue-applying parts; 201. Glue-applying gun; 202. First limiting groove; 203. Second limiting groove;

[0044] 3. Collar; 31. Connector; 301. Slider; 302. Limiting button; 303. Tension spring; 304. Side plate; 305. Spring pin;

[0045] 4. Auxiliary components; 401. Upper support arm; 402. Lower support arm; 403. First connecting block; 404. Second connecting block; 405. Stabilizing rod; 406. Helical rod; 407. Limit button; 408. Connector; 409. Positioning hole; 410. Mounting head; 411. Rotating roller; 412. Connecting plate; 413. Spring button; 414. Positioning screw. Detailed Implementation

[0046] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0047] Example 1

[0048] Please see Figures 1-4 As shown, the chip production coating device proposed in this embodiment includes a moving part 1, a coating part 2, a collar 3, and an auxiliary component 4. The moving part 1 includes a mover 101, and a slide rail 102 is mounted on the bottom of the mover 101. The mover 101 moves on the slide rail 102 to adjust the coating position of the chip. The slide rail is mounted on a robotic arm, which can drive the entire device to move in multiple directions.

[0049] A connecting frame 103 is fixed to the side of the mover 101. An adhesive applicator 2 is installed on the connecting frame 103. A circular hole matching the diameter of the side of the adhesive applicator 2 is opened on the connecting frame 103. The adhesive applicator 2 is vertically fitted into the circular hole. At the same time, the adhesive applicator 2 moves up and down in the circular hole to adjust the height of the adhesive applicator.

[0050] The adhesive applicator 2 includes an adhesive applicator 201 that is movably sleeved on the connecting frame 103. A first limiting groove 202 is provided on the side of the adhesive applicator 201. The adhesive applicator 201 is used to apply adhesive to the chip at the bottom.

[0051] The glue gun 201 has a collar 3 movably sleeved on its side. A slider 301 is provided on the inner side of the collar 3. The slider 301 is attached to the first limiting groove 202. When the device descends and applies glue to the chip, the reverse pushing force generated when the bottom of the auxiliary component 4 is attached to the chip causes the collar 3 to slide upward on the side of the first limiting groove 202, thereby improving the accuracy of the glue application position.

[0052] The side of the collar 3 is provided with two sets of connectors 31 facing each other. An auxiliary component 4 is installed on the connector 31. The auxiliary component 4 is installed on both sets of connectors 31. The auxiliary component 4 can rotate on the connector 31 to expand or reduce the support spacing, so as to press and fix chips of different sizes.

[0053] The auxiliary component 4 consists of an upper support arm 401 and a lower support arm 402. The top of each adjacent end of the upper support arm 401 and the lower support arm 402 is provided with a second connecting block 404. A helical rod 406 is threadedly connected to the second connecting block 404. The two ends of the helical rod 406 are threaded to the corresponding ends of the second connecting block 404 to realize the connection between the upper support arm 401 and the lower support arm 402. When the upper support arm 401 rotates, it drives the lower support arm 402 to rotate at the same time, thereby adjusting the tilt angle.

[0054] One end of the upper support arm 401 is provided with a connector 408, which is rotatably connected to the connector 31. The upper support arm 401 rotates on the connector 31 through the connector 408 to adjust the tilt angle, so as to press it against the edge of chips of different sizes.

[0055] One end of the lower support arm 402 is provided with a mounting head 410, and a rotating roller 411 is rotatably connected to the mounting head 410. A connecting plate 412 is fixed on the side of the rotating roller 411. The rotating roller 411 rotates on the mounting head 410 to adjust the angle of the connecting plate 412, so that after the support arm is adjusted, the connecting plate 412 can be adjusted to a horizontal angle, so that when pressed downward, the connecting plate 412 can be stably attached to the corresponding position above the chip.

[0056] The working principle of the chip production coating device proposed in this embodiment is as follows: In use, the mover 101 is controlled to slide on the slide rail 102, which drives the coating gun 201 to move. The mechanical arm operates to move the coating gun 201 downward until the connecting plate 412 in the auxiliary component 4 is attached to the top edge of the chip. The coating gun 201 is then controlled to apply glue to the corresponding position on the bottom of the chip. After the glue application is completed, the coating gun 201 is detached from the chip by the mechanical arm.

[0057] Example 2

[0058] Please see Figures 1-4As shown, the chip production coating device proposed in this embodiment, based on Embodiment 1, further includes a locking screw 104 threadedly connected to the side of the connecting frame 103. One end of the locking screw 104 is attached to the side of the coating gun 201. A second limiting groove 203 is provided on the side of the coating gun 201. At the same time, a limiting button 302 is fixed inside the collar 3. The limiting button 302 is slidably connected in the second limiting groove 203. A tension spring 303 is fixed on the limiting button 302. One end of the tension spring 303 is fixed to the top inside the second limiting groove 203. The connecting member 31 is composed of two vertically parallel side plates 304. The connecting head 408 is rotatably connected between the side plates 304. A spring pin 305 is installed on the ring 3, and multiple positioning holes 409 are arranged in a ring on the connector 408. One end of the spring pin 305 is inserted into the positioning hole 409. A first connecting block 403 is provided at the bottom of the adjacent end of the upper support arm 401 and the lower support arm 402. A stabilizing rod 405 is movably sleeved between the first connecting blocks 403. A positioning screw 414 is threadedly connected to the mounting head 410. One end of the positioning screw 414 is attached to the side of the rotating roller 411. A spring button 413 is fixed on the connecting plate 412. The output end of the spring button 413 passes through the bottom of the connecting plate 412. Limit buttons 407 are provided at both ends of the spiral rod 406. The limit buttons 407 are attached to the second connecting block 404.

[0059] In this design, the locking screw 104 is used to fix the height position of the glue gun 201 after adjustment on the connecting frame 103. When the collar 3 moves up and down on the side of the glue gun 201, it causes the limiting slide button 302 to slide within the second limiting slide groove 203, improving the stability of the collar 3's up and down movement and preventing the collar 3 from detaching from the glue gun 201. The tension spring 303 is used to push the limiting slide button 302 downward, causing the collar 3 to move downward, so that when the device descends, the bottom end of the auxiliary component 4 can fix the chip before the glue gun 201 descends. The side plate 304 has a circular hole, and the two ends of the connector 408 are provided with protrusions that match the inner diameter of the circular hole. The protrusions are rotatably connected in the circular hole, so that the auxiliary component 4 rotates in an arc around the connector 408, thereby adjusting the support distance between the two auxiliary components 4. The front end of the spring pin 305 is inserted into the hole. When connected to the corresponding positioning hole 409, the tilt angle of the auxiliary component 4 is fixed. The stabilizing rod 405 is used to improve the stability when adjusting the distance between the upper support arm 401 and the lower support arm 402, and to prevent the lower support arm 402 from rotating simultaneously when the screw rod 406 rotates. The positioning screw 414 rotates so that its front end is tightly attached to the side of the rotating roller 411, thereby fixing the angle of the connecting plate 412. When the front end of the positioning screw 414 is disengaged from the side of the rotating roller 411, the angle of the connecting plate 412 can be adjusted. When the device moves downward, the bottom end of the spring button 413 is attached to the edge of the chip, and under the force of the continuous descent of the device, the connecting plate 412 is attached to the chip, improving the fixation of the chip. The diameter of the limit button 407 is larger than the diameter of the circular hole of the screw rod 406 threaded into the second connecting block 404, preventing the upper support arm 401 and the lower support arm 402 from separating.

[0060] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A chip production gluing device comprising a moving part (1), a gluing part (2), a sleeve (3) and an auxiliary assembly (4), characterized in that, The mobile piece (1) comprises a mobile (101), a slide rail (102) is sleeved at the bottom of the mobile (101); The side of the mobile (101) is fixed with a connecting frame (103), and a glue applying piece (2) is installed on the connecting frame (103); The glue applying piece (2) comprises a glue gun (201) movably sleeved on the connecting frame (103), and a first limiting sliding groove (202) is formed in the side of the glue gun (201); The side of the glue gun (201) movably sleeves a sleeve ring (3), a sliding block (301) is arranged on the inner side of the sleeve ring (3), and the sliding block (301) is attached in the first limiting sliding groove (202); The side of the sleeve ring (3) is oppositely provided with two groups of connecting pieces (31), an auxiliary assembly (4) is installed on the connecting piece (31), and the auxiliary assembly (4) is installed on the two groups of connecting pieces (31); The auxiliary assembly (4) comprises an upper supporting arm (401) and a lower supporting arm (402), the top of one end of the upper supporting arm (401) and the lower supporting arm (402) adjacent to each other is provided with a second connecting block (404), and a screw rod (406) is threadedly connected to the second connecting block (404); One end of the upper supporting arm (401) is provided with a connecting head (408), and the connecting head (408) is rotationally connected to the connecting piece (31); One end of the lower supporting arm (402) is provided with a mounting head (410), a rotating roller (411) is rotationally connected to the mounting head (410), and a connecting plate (412) is fixed to the side of the rotating roller (411).

2. The device according to claim 1, wherein: The side of the connecting frame (103) is threadedly connected with a locking screw (104), and one end of the locking screw (104) is attached to the side of the glue gun (201).

3. The apparatus according to claim 2, wherein: The side of the glue gun (201) is provided with a second limiting sliding groove (203), and a limiting slide button (302) is fixed in the sleeve ring (3), and the limiting slide button (302) is slidingly connected in the second limiting sliding groove (203).

4. The apparatus according to claim 3, wherein: The limiting slide button (302) is fixed with a tension spring (303), and one end of the tension spring (303) is fixed to the top in the second limiting sliding groove (203).

5. The apparatus according to claim 1, wherein: The connecting piece (31) is composed of two vertically and parallel arranged edge plates (304), and the connecting head (408) is rotationally connected between the edge plates (304).

6. The apparatus according to claim 3, wherein: The sleeve ring (3) is provided with a spring latch (305), and a plurality of positioning holes (409) are annularly arranged on the connecting head (408), and one end of the spring latch (305) is inserted into the positioning hole (409).

7. The apparatus according to claim 1, wherein: The bottom of the one end of the upper supporting arm (401) and the lower supporting arm (402) adjacent to each other is provided with a first connecting block (403), and a stabilizing rod (405) is movably sleeved between the first connecting blocks (403).

8. The apparatus according to claim 1, wherein: The mounting head (410) is threadedly connected with a positioning screw (414), and one end of the positioning screw (414) is attached to the side of the rotating roller (411).

9. The apparatus according to claim 1, wherein: The connecting plate (412) is fixed with a spring button (413), and the output end of the spring button (413) penetrates through the bottom of the connecting plate (412).

10. The apparatus according to claim 1, wherein: The screw rod (406) is provided with a limiting knob (407) at both ends, and the limiting knob (407) is attached to the second connecting block (404).

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