Multi-station high-efficiency separating tool for CPU heat dissipation adhesive

Abstract

The utility model relates to a multi -station high -efficient separation frock of CPU heat -dissipation glue relates to motor equipment maintenance technical field, and the left side of the connection frame is fixedly arranged on the left side outer wall of feed frame, and the left side of connection frame is provided with the slot, the screw rod is provided with through bearing swivel joint in the slot, and the upper end of screw rod is connected with drive wobble plate after passing through the connection frame, the moving block is arranged in the slot, and the front side of moving block is slidably arranged with the front side inner wall of slot, and moving block is sleeved on screw rod through thread rotation, the support is two, and opposite fixedly arranged on the upper and lower sides of moving block, and the support is arranged on the back of screw rod, the bolt is inserted and arranged in the support through thread rotation, the connecting block is fixedly arranged on the right side of tool, and the connecting block is inserted in the slot, the bolt is inserted and arranged in the connecting block through thread rotation, and the tool is driven to move through thread drive, reaches the purpose of adjusting tool, is not only simple operation, and the adjustment precision is high, improves the separation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of motor equipment maintenance technology, specifically to a multi-station high-efficiency separation tool for CPU thermal adhesive. Background Technology

[0002] In the repair, refurbishment, and recycling of electronic equipment, it is often necessary to remove the central processing unit (CPU) from its heatsink. The CPU and heatsink are tightly bonded together by a thermal interface material, commonly known as thermal paste, thermal grease, or more robust thermal adhesive. With the rapid pace of electronic product upgrades, the expansion of data centers, and the surge in demand for electronic waste recycling, the need for efficient and non-destructive separation of the CPU and heatsink is becoming increasingly urgent, especially in large-scale processing scenarios where the separation efficiency requirements are extremely high. Existing separation methods are roughly of two types. The first is manual operation, using simple clamping devices to hold the heatsink and then using manual tools to pry and peel it off along the joint between the CPU and heatsink. The other is semi-automatic equipment, which is an improvement over manual methods, but requires repeated and tedious adjustments of the blades, making the process highly dependent on operator experience and time-consuming, directly resulting in low equipment separation efficiency. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings and deficiencies of existing technologies by providing a multi-station high-efficiency separation fixture for CPU thermal paste that is simple in structure, reasonably designed, and easy to use. It uses a threaded drive to move the cutting tool, thereby adjusting the tool. This not only makes the operation simple but also provides high adjustment precision, thus improving separation efficiency.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: it includes a base plate, a pneumatic source, a clamping arm, a cutting tool, and a feed frame; the pneumatic source, clamping arm, cutting tool, and feed frame are arranged sequentially from left to right on the front side of the base plate; it also includes:

[0005] A connecting frame is fixedly installed on the left outer wall of the feed frame, and a slot is provided on the left side of the connecting frame; a lead screw is screwed into the slot via a bearing, and the upper end of the lead screw passes through the connecting frame and is connected to the drive rocker wheel.

[0006] The movable block is disposed in the slot, and the front side of the movable block is slidably disposed with the inner wall of the front side of the slot, and the movable block is threadedly sleeved on the lead screw.

[0007] The support blocks are two in number, symmetrically fixed on the upper and lower sides of the movable block, and the support blocks are located on the rear side of the lead screw; bolts are symmetrically inserted into the support blocks by threaded connections.

[0008] A connecting block is fixedly installed on the right side of the tool. The connecting block is inserted into the slot and contacts the rear side of the support block. The rear side of the connecting block contacts the rear wall of the slot. A bolt is inserted into the connecting block by threaded connection.

[0009] With the above technical solution, the cutting tool is installed on the moving block by bolt connection between the connecting block and the support block. Manually rotating the drive wheel causes the lead screw to rotate, which in turn drives the moving block to move the cutting tool and change its position.

[0010] As a further improvement of this utility model, a limiting groove is provided on the front side of the connecting block, and the rear side of the moving block is inserted into the limiting groove.

[0011] Through the above technical solution design, the limiting groove guides the installation of the connecting block.

[0012] As a further improvement of this utility model, the rear side of the feed frame is symmetrically and fixedly provided with a track groove, a track is inserted and fixed in the track groove, a connecting plate is fixedly and evenly distributed in the track, and the rear side of the connecting plate is fixedly provided on the bottom plate. Several sliding plates are evenly distributed in the track, and the sliding plates are in contact with the front side of the connecting plate. The front side of the sliding plate is connected and fixed to the rear wall of the feed frame.

[0013] The above technical solution guides the drive of the feed frame.

[0014] As a further improvement of this utility model, the connecting plate is composed of a boss and a conical platform. The boss is fixedly inserted into the track, the conical platform abuts against the rear side of the track, and the conical platform is connected to the boss. The rear side of the conical platform is fixed to the base plate.

[0015] The above technical solution design increases the stability of the track.

[0016] As a further improvement of this utility model, a threaded sleeve is inserted and fixed inside the inner wall of the right side of the feed frame, and a threaded rod is inserted through the threaded sleeve by threaded connection. The left end of the threaded rod is screwed onto the base plate through a bearing seat. A support block is fixedly installed on the front right side of the base plate, and a feed roller is installed after the right end of the threaded rod passes through the support block.

[0017] The above technical solution design involves rotating the feed roller to rotate the threaded rod, which in turn drives the threaded sleeve to move the feed frame.

[0018] The working principle of this utility model is as follows: The connecting block on the right side of the cutter is inserted into the interior of the connecting frame and connected to the support block by bolts, so that the cutter and the moving block are installed together; the drive wheel is manually rotated to rotate the lead screw, which drives the moving block to move, so that the cutter moves and changes the position of the cutter, thereby adjusting the cutting position and inserting the heat sink at different positions on the CPU; the feed wheel is manually rotated to rotate the threaded rod, which drives the threaded sleeve to move, thereby moving the feed frame and the cutter, so that the cutter can be separated.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] 1. The cutting tool and the moving block are detachable, which facilitates the replacement and maintenance of the cutting tool and avoids wear of the cutting tool due to long-term use;

[0021] 2. The connecting block is clamped between the moving block and the inner wall of the slot, and then reinforced with bolts to make the installation between the cutter and the moving block more stable, so as to avoid the cutting tool from loosening during use and improve the separation quality.

[0022] 3. The moving block is driven by the rotation of the lead screw, which moves and adjusts the position of the cutter, changing the cutting position, thereby satisfying the need to separate the glue at different locations on the CPU;

[0023] 4. The rotation of the threaded rod drives the feed frame to move, thereby driving the cutting tool to achieve the purpose of separation operation. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of this utility model.

[0025] Figure 2 yes Figure 1 A schematic diagram of the front structure.

[0026] Figure 3 This is a schematic diagram of the connection structure between the cutting tool, the connecting frame, and the feed frame in this utility model.

[0027] Figure 4 This is a schematic diagram of the connection structure between the base plate, track, and feed frame in this utility model.

[0028] Figure 5 This is a schematic diagram of the connection structure between the connecting frame and the cutting tool in this utility model.

[0029] Explanation of reference numerals in the attached drawings: 1. Base plate; 2. Pneumatic source; 3. Clamping arm; 4. Cutting tool; 5. Feed frame; 6. Connecting frame; 6-1. Slot; 7. Lead screw; 8. Drive roller; 9. Moving block; 10. Support block; 11. Connecting block; 11. Limiting groove; 12. Track groove; 12. Track; 12-1. Connecting plate; 13. Boss; 13-1. Conical platform; 13-2. Sliding plate; 14. Threaded sleeve; 15. Threaded rod; 16. Support block; 17. Feed roller; 18. Detailed Implementation

[0030] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. The preferred embodiments described are only examples. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Example 1

[0031] Please see Figures 1-5 This embodiment includes a base plate 1, a pneumatic source 2, a clamping arm 3, a cutting tool 4, and a feed frame 5; the pneumatic source 2, the clamping arm 3, the cutting tool 4, and the feed frame 5 are arranged sequentially from left to right on the front side of the base plate 1; it also includes:

[0032] The connecting frame 6 is fixedly installed on the left outer wall of the feed frame 5, and a slot 6-1 is provided on the left side of the connecting frame 6; a lead screw 7 is screwed into the slot 6-1 through a bearing, and the upper end of the lead screw 7 passes through the connecting frame 6 and is connected to the drive rocker wheel 8.

[0033] The movable block 9 is disposed in the slot 6-1, and the front side of the movable block 9 is slidably disposed with the inner wall of the front side of the slot 6-1. The movable block 9 is threadedly sleeved on the lead screw 7.

[0034] Support blocks 10, there are two support blocks 10, which are symmetrically fixed on the upper and lower sides of the movable block 9, and the support blocks 10 are located on the rear side of the lead screw 7; bolts are symmetrically inserted into the support blocks 10 by threaded connection.

[0035] A connecting block 11 is fixedly mounted on the right side of the cutter 4. The connecting block 11 is inserted into the slot 6-1 and contacts the rear side of the support block 10. The rear side of the connecting block 11 contacts the rear wall of the slot 6-1. A bolt is threaded into the connecting block 11. A limiting groove 11-1 is formed on the front side of the connecting block 11, and the rear side of the moving block 9 is inserted into the limiting groove 11-1.

[0036] Through the above technical solution design, the tool 4 is installed on the moving block 9 by bolt connection between the connecting block 11 and the support block 10. Manually rotating the drive rocker wheel 8 causes the lead screw 7 to rotate, which in turn drives the moving block 9 to move the tool 4 and change its position. Example 2

[0037] Please see Figures 1-5 Based on Embodiment 1, a further improvement is made: a track groove 12 is symmetrically and fixedly provided on the rear side of the feed frame 5. A track 12-1 passes through and is fixed in the track groove 12. Connecting discs 13 are evenly distributed and fixed in the track 12-1. The connecting disc 13 is composed of a boss 13-1 and a conical platform 13-2. The boss 13-1 is fixedly inserted in the track 12-1, and the conical platform 13-2 abuts against the rear side of the track 12-1 and is connected to the boss 13-1. The rear side of the conical platform 13-2 is fixed to the base plate. On the track 12-1, several sliding disks 14 are evenly distributed, and the sliding disks 14 are in contact with the front side of the boss 13-1. The front side of the sliding disks 14 is connected and fixed to the rear wall of the feed frame 5. A threaded sleeve 15 is inserted and fixed inside the right inner wall of the feed frame 5, and a threaded rod 16 is threaded through the threaded sleeve 15. The left end of the threaded rod 16 is screwed onto the base plate 1 through a bearing seat. A support block 17 is fixedly installed on the right front side of the base plate 1, and a feed roller 18 is installed after the right end of the threaded rod 16 passes through the support block 17.

[0038] Through the above technical solution design, the feed roller 18 is rotated to make the threaded rod 16 rotate, and the threaded sleeve 15 is driven by the thread to move the feed frame 5; the track 12-1 guides the drive of the feed frame 5.

[0039] When using this utility model, the connecting block 11 on the right side of the cutter 4 is inserted into the interior of the connecting frame 6 and connected to the support block 10 by bolts, so that the cutter 4 and the moving block 9 are installed together; the drive rocker wheel 8 is manually rotated to make the lead screw 7 rotate, which drives the moving block 9 to move, so that the cutter 4 can move, change the position of the cutter 4, adjust the cutting position of the cutter 4, and insert the heat sink at different positions on the CPU; the feed rocker wheel 18 is manually rotated to make the threaded rod 16 rotate, which drives the threaded sleeve 15 to move the feed frame 5, so that the cutter 4 can move and the cutter 4 can be separated.

[0040] Compared with the prior art, the beneficial effects of this utility model are:

[0041] 1. The tool 4 and the moving block 9 are detachable, which facilitates the replacement and maintenance of the tool 4 and avoids wear of the tool 4 due to long-term use;

[0042] 2. The connecting block 11 is clamped between the moving block 9 and the inner rear wall of the slot 6-1, and then reinforced with bolts to make the installation between the cutter 4 and the moving block 9 more stable, so as to avoid the phenomenon of the cutter 4 loosening during use and improve the separation quality.

[0043] 3. The moving block 9 is driven by the rotation of the lead screw 7, which moves and adjusts the position of the cutter 4, changing the cutting position, thereby satisfying the need to separate the glue at different positions on the CPU;

[0044] 4. The rotation of the threaded rod 16 drives the feed frame 5 to move, thereby driving the tool 4 to achieve the purpose of separation operation.

[0045] For those skilled in the art, modifications can be made to the technical solutions described in the foregoing embodiments, and equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A multi-station high-efficiency separation tool for CPU heat dissipation adhesive, comprising a base plate (1), a pneumatic source (2), a clamping arm (3), a cutter (4) and a feeding frame (5); the front side of the base plate (1) is sequentially provided with the pneumatic source (2), the clamping arm (3), the cutter (4) and the feeding frame (5) from left to right; characterized in that, It also includes: a connecting frame (6), which is fixedly installed on the left outer wall of the feed frame (5), and a slot (6-1) is provided on the left side of the connecting frame (6); a lead screw (7) is screwed into the slot (6-1) by a bearing, and the upper end of the lead screw (7) passes through the connecting frame (6) and is connected to the drive rocker wheel (8); a moving block (9), which is installed in the slot (6-1), and the front side of the moving block (9) slides against the front inner wall of the slot (6-1), and the moving block (9) is screwed onto the lead screw (7); a support block ( 10), the support block (10) consists of two blocks, which are symmetrically fixed on the upper and lower sides of the moving block (9), and the support block (10) is located on the rear side of the lead screw (7); bolts are symmetrically inserted into the support block (10) by threaded connection; the connecting block (11) is fixedly located on the right side of the cutter (4), the connecting block (11) is inserted into the slot (6-1) and is in contact with the rear side of the support block (10), and the rear side of the connecting block (11) is in contact with the rear side wall of the slot (6-1); the bolts are inserted into the connecting block (11) by threaded connection.

2. The multi-station high-efficiency separation fixture for CPU thermal adhesive according to claim 1, characterized in that: The front side of the connecting block (11) has a limiting groove (11-1), and the rear side of the moving block (9) is inserted into the limiting groove (11-1).

3. The multi-station high-efficiency separation fixture for CPU thermal adhesive according to claim 1, characterized in that: The feed frame (5) is provided with a track groove (12) symmetrically fixed on the rear side. A track (12-1) is inserted and fixed in the track groove (12). A connecting plate (13) is fixedly arranged at equal intervals in the track (12-1). The rear side of the connecting plate (13) is fixedly set on the base plate (1). Several sliding plates (14) are arranged at equal intervals in the track (12-1). The sliding plates (14) are in contact with the front side of the connecting plate (13). The front side of the sliding plates (14) is connected and fixed to the rear wall of the feed frame (5).

4. The multi-station high-efficiency separation fixture for CPU thermal adhesive according to claim 3, characterized in that: The connecting plate (13) is composed of a boss (13-1) and a conical platform (13-2). The boss (13-1) is fixedly inserted into the track (12-1), and the conical platform (13-2) abuts against the rear side of the track (12-1). The conical platform (13-2) is connected to the boss (13-1), and the rear side of the conical platform (13-2) is fixed on the base plate (1).

5. The multi-station high-efficiency separation fixture for CPU thermal adhesive according to claim 1, characterized in that: A threaded sleeve (15) is inserted and fixed inside the inner wall of the right side of the feed frame (5), and a threaded rod (16) is inserted through the threaded sleeve (15) by threaded connection. The left end of the threaded rod (16) is screwed onto the base plate (1) through a bearing seat. A support block (17) is fixedly installed on the front right side of the base plate (1), and a feed roller (18) is installed after the right end of the threaded rod (16) passes through the support block (17).

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