Extrusion device for computer accessory machining and machining method thereof

Abstract

The invention is suitable for the related technical field of computer accessory machining, and provides an extrusion device for computer accessory machining and a machining method thereof.The device comprises a base, the base is provided with a containing assembly used for containing a first extrusion block for extruding computer accessories, and the base is provided with an adjusting assembly; a first extrusion block is arranged on the base, an adjusting assembly is arranged on the base, a second extrusion block used for being matched with the first extrusion block is arranged on the adjusting assembly, an extrusion forming groove is formed in the first extrusion block, and a smearing assembly used for smearing protective oil on the extrusion forming groove is arranged on the adjusting assembly. Extrusion machining of computer accessories can be efficiently and accurately completed, protective oil is smeared on the extrusion forming groove through the smearing assembly, the service life of the equipment is prolonged, and the product quality is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field related to the processing of computer accessories, and particularly relates to an extrusion device for processing computer accessories and a processing method thereof. Background Art

[0002] Among computer accessories, there are many high-strength aluminum alloy forgings, and an extrusion device is required for processing them during production.

[0003] After retrieval, the applicant found a Chinese patent with the publication number CN220426474U named "An Extrusion Device for Processing Electronic Computer Accessories". It drives a threaded rod to rotate by setting a forward and reverse motor, drives a rectangular block to move through a rectangular rod, and finally drives two positioning plates to move towards the opposite side through a support rod, and clamps and fixes the accessories through the two positioning plates, thereby improving the stability of the accessories during the extrusion process, avoiding the deviation of the accessories, and thus improving the processing quality of the accessories; however, when the above device is actually used, there are some deficiencies. After the computer accessories are extruded and formed by the mold, due to long-term use, it is necessary to perform maintenance work on applying protective oil to them. Now, the manual operation of applying protective oil is very troublesome and there will be an uneven application situation. Based on this, an extrusion device for processing computer accessories and a processing method thereof that can solve the above problems are now proposed. Summary of the Invention

[0004] The present invention provides an extrusion device for processing computer accessories, aiming to solve the problem that after the computer accessories are extruded and formed by the mold, due to long-term use, it is necessary to perform maintenance work on applying protective oil to them. Now, the manual operation of applying protective oil is very troublesome and there will be an uneven application situation.

[0005] The present invention is implemented as follows. An extrusion device for processing computer accessories includes a base. A placement component for placing a first extrusion block for extruding computer accessories is arranged on the base. An adjustment component is arranged on the base. A second extrusion block for cooperating with the first extrusion block is arranged on the adjustment component. An extrusion forming groove is arranged on the first extrusion block. A coating component for applying protective oil to the extrusion forming groove is arranged on the adjustment component.

[0006] Preferably, the adjustment component includes a placement block fixedly connected to the base. A placement groove for placing a plurality of the first extrusion blocks is arranged on the placement block. The sizes of the extrusion forming grooves on the plurality of first extrusion blocks are different. A clamping adjustment unit for clamping the first extrusion block is arranged on the placement block.

[0007] Preferably, the clamping and adjusting unit includes a first connecting plate fixedly connected to the placing block. A first cylinder is fixedly connected to the side of the first connecting plate. The output end of the first cylinder is fixedly connected to a threaded rod. One end of the threaded rod close to the first cylinder is fixedly connected to a first clamping plate. Another first clamping plate is sleeved on the end of the threaded rod far from the first cylinder. A knob is threadedly connected to the threaded rod. Rotating protrusions distributed in a circumferential array are fixedly connected to the knob. A first annular clamping protrusion is fixedly connected to the knob. A first annular clamping groove matched with the first annular clamping protrusion is formed on the first clamping plate. Second clamping plates are fixedly connected to the sides of the two first clamping plates. A through groove for the second clamping plate to pass through is provided on the placing block. A limiting plate is fixedly connected to the end of the threaded rod.

[0008] Preferably, a second connecting plate for replacing the first pressing block is fixedly connected to the placing block.

[0009] Preferably, the adjusting assembly includes a first motor fixedly connected to the base. The output end of the first motor is fixedly connected to a reciprocating lead screw. The end of the reciprocating lead screw is rotatably connected to a third connecting plate. The third connecting plate is fixedly connected to the base through a first connecting rod. A reciprocating slider is sleeved on the outside of the reciprocating lead screw. The first connecting rod passes through the reciprocating slider. A rotating plate is arranged on the outside of the reciprocating slider. A second annular clamping protrusion is arranged on the side of the reciprocating slider. A second annular clamping groove matched with the second annular clamping protrusion is arranged on the rotating plate. A plurality of through clamping grooves distributed in a circumferential array are formed on the rotating plate. A clamping block is arranged in the through clamping groove. A second pressing block is arranged on one of the clamping blocks. A second cylinder for providing a downward pressure on the second pressing block is fixedly connected to the clamping block. A limiting unit for limiting is arranged on the reciprocating slider and the rotating plate.

[0010] Preferably, the limiting unit includes a plurality of first limiting blocks fixedly connected to the reciprocating slider. A second limiting block is fixedly connected to the clamping block. A third limiting block is arranged on the first limiting block. A first clamping groove is formed in the first limiting block. First clamping protrusions are fixedly connected to both sides of the third limiting block. The first clamping protrusions are in contact with the first clamping groove. The side of the third limiting block is connected to the side wall of the first clamping groove through a first spring for providing elasticity. A limiting groove matched with the third limiting block is arranged on the second limiting block.

[0011] Preferably, the coating assembly includes a coating liquid output unit for outputting coating liquid and a coating unit for coating.

[0012] Preferably, the coating liquid output unit includes an output pump fixedly connected to the clamping block. The input end of the output pump is fixedly connected to a liquid collecting tank. A plurality of liquid outlet rods are arranged at the lower end of the clamping block in an array distribution. Liquid outlet openings are arranged on the liquid outlet rods. The liquid outlet rods are connected to the output end of the output pump in a through manner. A barrier sleeve is sleeved outside the liquid outlet rods. A second clamping groove is arranged inside the barrier sleeve. A second clamping protrusion is fixedly connected to the outside of the liquid outlet rods. The side surface of the second clamping protrusion is connected to the side wall of the second clamping groove through a second spring for providing elastic force.

[0013] Preferably, the coating unit includes a plurality of connection blocks fixedly connected to the lower end of the clamping block in an array distribution. Symmetrically arranged rotating rods are rotatably connected to both sides of the connection blocks. Coating rollers are arranged at the ends of the rotating rods.

[0014] A processing method of an extrusion device for computer accessories, the steps of which include:

[0015] Step 1: Installation and positioning of the first extrusion block

[0016] According to the specifications of the computer accessories to be processed, select a suitable first extrusion block and place it in the placement groove of the placement block. By adjusting the clamping adjustment unit, that is, starting the first cylinder, the threaded rod drives the first clamping plate to move until the two first clamping plates tightly clamp the first extrusion block. At the same time, the second clamping plate moves in the through groove to enhance the stability of the clamping.

[0017] Step 2: Adjustment and centering of the second extrusion block

[0018] According to the position and size of the extrusion forming groove of the first extrusion block, adjust the rotating plate so that the clamping block installed with the second extrusion block is aligned with the extrusion forming groove of the first extrusion block. By rotating the rotating plate and using the cooperation of the second annular clamping protrusion and the second annular clamping groove, adjust the rotating plate to a suitable angle, and then insert the clamping block into the through clamping groove. At this time, the limiting unit plays a role. The third limiting block on the first limiting block cooperates with the limiting groove on the second limiting block under the action of the first spring to prevent the clamping block from shifting during the working process.

[0019] Step 3: Coating with protective oil

[0020] Start the output pump. The protective oil in the liquid collection tank is transported to the liquid outlet rod through the output pump. The protective oil flows out from the liquid outlet. Since the barrier sleeve usually closes the liquid outlet under the action of the second spring, when the liquid outlet rod is subjected to the pressure of the protective oil, it overcomes the elastic force of the second spring and the barrier sleeve moves, opening the liquid outlet. After the protective oil flows out, the coating unit starts to work. As the clamping block moves, the coating roller evenly applies the protective oil into the extrusion forming groove of the first extrusion block. During the coating process, according to the actual coating effect, the flow rate of the protective oil can be controlled by adjusting the output power of the output pump;

[0021] Step Four: Extrusion Processing

[0022] Start the second cylinder. The second cylinder applies a downward pressure to the second extrusion block. At the same time, start the first motor. The first motor drives the reciprocating lead screw to rotate, causing the reciprocating slider to drive the second extrusion block to perform a reciprocating linear motion, and perform extrusion processing on the computer parts placed in the extrusion forming groove of the first extrusion block. During the extrusion process, the operator can adjust the extrusion force and frequency by controlling the rotation speed of the first motor and the pressure of the second cylinder according to the material of the computer parts and the requirements of the extrusion process.

[0023] Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects: The extrusion device for computer parts processing of the present application can complete the extrusion processing of computer parts efficiently and accurately through the setting of the coating liquid output unit and the adjustment component, and apply the protective oil to the extrusion forming groove through the coating component, improving the service life of the equipment and the product quality. Description of the Drawings

[0024] Figure 1 is the overall structural schematic diagram of an extrusion device for computer parts processing provided by the present invention Figure 1 ;

[0025] Figure 2 is Figure 1 the enlarged structural schematic diagram of part A in

[0026] Figure 3 is Figure 1 the enlarged structural schematic diagram of part B in

[0027] Figure 4 is Figure 1 the enlarged structural schematic diagram of part C in

[0028] Figure 5 is the overall structural schematic diagram of an extrusion device for computer parts processing provided by the present invention Figure 2 ;

[0029] Figure 6 is Figure 5 the enlarged structural schematic diagram of part D in

[0030] Figure 7 It is a schematic structural diagram of the clamping connection between the first annular clamping protrusion and the first annular clamping groove in an extrusion device for processing computer accessories provided by the present invention;

[0031] Figure 8 It is a schematic cross-sectional structure diagram of the liquid outlet rod and the barrier sleeve in an extrusion device for processing computer accessories provided by the present invention;

[0032] Figure 9 It is a schematic cross-sectional structure diagram of the first limiting block and the third limiting block in an extrusion device for processing computer accessories provided by the present invention;

[0033] Figure 10 It is a schematic structural diagram of the clamping connection between the second annular clamping protrusion and the second annular clamping groove in an extrusion device for processing computer accessories provided by the present invention.

[0034] Annotation of reference numerals: 1. Base; 2. First extrusion block; 3. Second extrusion block; 4. Extrusion forming groove; 5. Placing block; 6. Placing groove; 7. First connecting plate; 8. First cylinder; 9. Threaded rod; 10. First clamping plate; 11. Knob; 12. Rotating protrusion; 13. First annular clamping protrusion; 14. First annular clamping groove; 15. Second clamping plate; 16. Through groove; 17. Limiting plate; 18. Second connecting plate; 19. First motor; 20. Reciprocating lead screw; 21. Third connecting plate; 22. First connecting rod; 23. Reciprocating slider; 24. Rotating plate; 25. Second annular clamping protrusion; 26. Second annular clamping groove; 27. Through clamping groove; 28. Clamping block; 29. Second cylinder; 30. First limiting block; 31. Second limiting block; 32. Third limiting block; 33. First clamping groove; 34. First clamping protrusion; 35. First spring; 36. Limiting groove; 37. Output pump; 38. Liquid collecting box; 39. Liquid outlet rod; 40. Liquid outlet; 41. Barrier sleeve; 42. Second clamping groove; 43. Second clamping protrusion; 44. Second spring; 45. Connecting block; 46. Rotating rod; 47. Coating roller. Detailed implementation manners

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects and not to describe a specific order.

[0036] References to "embodiments" in this specification mean that particular features, structures, or characteristics described in connection with the embodiments can be included in at least one embodiment of the present application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0037] An embodiment of the present invention provides an extrusion device for processing computer accessories, as Figures 1 - 10 shown, including a base 1, a placement component for placing a first extrusion block 2 for extruding computer accessories is provided on the base 1, an adjustment component is provided on the base 1, a second extrusion block 3 for cooperating with the first extrusion block 2 is provided on the adjustment component, an extrusion forming groove 4 is provided on the first extrusion block 2, and a coating component for applying protective oil to the extrusion forming groove 4 is provided on the adjustment component.

[0038] Combined Figure 2 and Figure 7 , the adjustment component includes a placement block 5 fixedly connected to the base 1, a placement groove 6 for placing a plurality of the first extrusion blocks 2 is provided on the placement block 5, the sizes of the extrusion forming grooves 4 on the plurality of the first extrusion blocks 2 are different, and a clamping adjustment unit for clamping the first extrusion block 2 is provided on the placement block 5.

[0039] A placement component is installed on the base 1. The placement component includes a placement block 5, and a placement groove 6 is provided on the placement block 5 for placing a plurality of first extrusion blocks 2. These first extrusion blocks 2 are pre-made into different specifications according to the extrusion forming requirements of different computer accessories, and the sizes of their extrusion forming grooves 4 are different; for example, for the extrusion of small chips, the size of the extrusion forming groove 4 of the first extrusion block 2 is small and the precision is high; for the extrusion of computer housing accessories with larger sizes, the extrusion forming groove 4 is correspondingly larger, and the coating component applies protective oil to the extrusion forming groove 4.

[0040] The clamping and adjusting unit includes a first connecting plate 7 fixedly connected to the placing block 5. A first air cylinder 8 is fixedly connected to the side of the first connecting plate 7. The output end of the first air cylinder 8 is fixedly connected to a threaded rod 9. One end of the threaded rod 9 close to the first air cylinder 8 is fixedly connected to a first clamping plate 10. Another first clamping plate 10 is sleeved on the end of the threaded rod 9 far from the first air cylinder 8. A knob 11 is threadedly connected to the threaded rod 9. Rotating protrusions 12 distributed in a circumferential array are fixedly connected to the knob 11. A first annular clamping protrusion 13 is fixedly connected to the knob 11. A first annular clamping groove 14 matching with the first annular clamping protrusion 13 is formed on the first clamping plate 10. Second clamping plates 15 are fixedly connected to the sides of the two first clamping plates 10. A through groove 16 for the second clamping plate 15 to pass through is arranged on the placing block 5. A limiting plate 17 is fixedly connected to the end of the threaded rod 9.

[0041] A second connecting plate 18 for replacing the first extrusion block 2 is fixedly connected to the placing block 5.

[0042] Fix the first connecting plate 7 on the placing block 5. Install the first air cylinder 8 on the side of the first connecting plate 7. Connect the output end of the first air cylinder 8 to the threaded rod 9. Fix a first clamping plate 10 at one end of the threaded rod 9, and sleeve another first clamping plate 10 on the other end, and tighten it with the knob 11. The rotating protrusions 12 distributed in a circumferential array on the knob 11 facilitate the operator to manually rotate. The first annular clamping protrusion 13 cooperates with the first annular clamping groove 14 on the first clamping plate 10 to prevent the knob 11 from loosening. The second clamping plates 15 fixed to the sides of the two first clamping plates 10 pass through the through groove 16 on the placing block 5 to clamp the first extrusion block 2 more stably. The limiting plate 17 at the end of the threaded rod 9 prevents the first clamping plate 10 from detaching from the threaded rod 9. Before use, according to the size of the first extrusion block 2, adjust the distance between the two first clamping plates 10 by rotating the knob 11 to ensure that the first extrusion block 2 is firmly clamped.

[0043] Combined with Figure 10, the adjustment assembly includes a first motor 19 fixedly connected to the base 1. The output end of the first motor 19 is fixedly connected to a reciprocating lead screw 20. The end of the reciprocating lead screw 20 is rotatably connected to a third connecting plate 21. The third connecting plate 21 is fixedly connected to the base 1 through a first connecting rod 22. A reciprocating slider 23 is sleeved outside the reciprocating lead screw 20. The first connecting rod 22 passes through the reciprocating slider 23. A rotating plate 24 is arranged outside the reciprocating slider 23. A second annular clamping protrusion 25 is arranged on the side of the reciprocating slider 23. A second annular clamping groove 26 matching the second annular clamping protrusion 25 is arranged on the rotating plate 24. A plurality of through clamping grooves 27 distributed in a circumferential array are formed on the rotating plate 24. A clamping block 28 is arranged in the through clamping groove 27. A second pressing block 3 is arranged on one of the clamping blocks 28. A second air cylinder 29 for providing a downward pressure to the second pressing block 3 is fixedly connected to the clamping block 28. A limiting unit for limiting is arranged on the reciprocating slider 23 and the rotating plate 24.

[0044] Install the first motor 19 on the base 1. The output end of the first motor 19 is connected to the reciprocating lead screw 20. The end of the reciprocating lead screw 20 is rotatably connected to the base 1 through the third connecting plate 21 and the first connecting rod 22. A reciprocating slider 23 is sleeved outside the reciprocating lead screw 20. The first connecting rod 22 passes through the reciprocating slider 23, so that the reciprocating slider 23 can only perform linear reciprocating motion along the reciprocating lead screw 20. Install the rotating plate 24 outside the reciprocating slider 23. The second annular clamping protrusion 25 cooperates with the second annular clamping groove 26 on the rotating plate 24, so that the rotating plate 24 can rotate relative to the reciprocating slider 23. A plurality of through clamping grooves 27 distributed in a circumferential array are formed on the rotating plate 24. According to the actual pressing requirements, select a suitable clamping block 28 and insert it into the through clamping groove 27. A second pressing block 3 is installed on one of the clamping blocks 28. The second air cylinder 29 fixed on the clamping block 28 is used to provide a downward pressure to the second pressing block 3. At the same time, install the limiting unit. Fix the first limiting block 30 on the reciprocating slider 23, fix the second limiting block 31 on the clamping block 28, install the third limiting block 32 in the first limiting block 30. The first spring 35 provides elasticity so that the third limiting block 32 can move within a certain range. The limiting groove 36 on the second limiting block 31 cooperates with the third limiting block 32 to ensure the stability of the clamping block 28 during operation. During debugging, start the first motor 19 and check whether the movement of the reciprocating slider 23 is smooth, whether the rotation of the rotating plate 24 is flexible, and whether the limiting effect of the limiting unit is good.

[0045] Combined with Figure 4 and Figure 9, the limiting unit includes a plurality of first limiting blocks 30 fixedly connected to the reciprocating slider 23, a second limiting block 31 fixedly connected to the clamping block 28, a third limiting block 32 arranged on the first limiting block 30, a first clamping groove 33 formed in the first limiting block 30, first clamping protrusions 34 fixedly connected to both sides of the third limiting block 32, the first clamping protrusions 34 being in contact with the first clamping groove 33, the side surface of the third limiting block 32 being connected to the side wall of the first clamping groove 33 through a first spring 35 for providing elastic force, and a limiting groove 36 cooperating with the third limiting block 32 arranged on the second limiting block 31.

[0046] The arrangements of the first limiting block 30, the second limiting block 31 and the third limiting block 32 can limit the rotation position of the rotating plate 24, facilitating various operations.

[0047] Combined Figure 3 , Figure 6 and Figure 8 , the coating assembly includes a coating liquid output unit for outputting coating liquid and a coating unit for coating.

[0048] The coating liquid output unit includes an output pump 37 fixedly connected to the clamping block 28, a liquid collecting tank 38 fixedly connected to the input end of the output pump 37, a plurality of liquid outlet rods 39 arranged in an array at the lower end of the clamping block 28, a liquid outlet 40 arranged on the liquid outlet rod 39, the liquid outlet rod 39 being in through connection with the output end of the output pump 37, a blocking sleeve 41 sleeved outside the liquid outlet rod 39, a second clamping groove 42 arranged in the blocking sleeve 41, a second clamping protrusion 43 fixedly connected to the outside of the liquid outlet rod 39, and the side surface of the second clamping protrusion 43 being connected to the side wall of the second clamping groove 42 through a second spring 44 for providing elastic force.

[0049] The output pump 37 is fixedly connected to the clamping block 28, the input end of the output pump 37 is connected to the liquid collecting tank 38, the protective oil is pre-loaded in the liquid collecting tank 38, a plurality of liquid outlet rods 39 arranged in an array are installed at the lower end of the clamping block 28, the liquid outlet rod 39 is in through connection with the output end of the output pump 37, a liquid outlet 40 is arranged on the liquid outlet rod 39, a blocking sleeve 41 is sleeved outside the liquid outlet rod 39, the second clamping protrusion 43 cooperates with the second clamping groove 42 in the blocking sleeve 41, and the second spring 44 provides elastic force so that the compressed part of the blocking sleeve 41 can block the liquid outlet 40 to prevent the extrusion of the protective oil.

[0050] The coating unit includes a plurality of connecting blocks 45 arranged in an array and fixedly connected to the lower end of the clamping block 28, a pair of symmetrically arranged rotating rods 46 rotatably connected to both sides of the connecting block 45, and a coating roller 47 arranged at the end of the rotating rod 46.

[0051] A processing method for an extrusion device used in computer accessory processing, the steps of which include:

[0052] Step 1: Installation and positioning of the first extrusion block 2

[0053] According to the specifications of the computer accessory to be processed, select a suitable first extrusion block 2 and place it in the placement groove 6 of the placement block 5. By adjusting the clamping adjustment unit, that is, starting the first cylinder 8, the threaded rod 9 drives the first clamping plate 10 to move until the two first clamping plates 10 tightly clamp the first extrusion block 2. At the same time, the second clamping plate 15 moves in the through groove 16 to enhance the stability of the clamping;

[0054] Step 2: Adjustment and centering of the second extrusion block 3

[0055] According to the position and size of the extrusion forming groove 4 of the first extrusion block 2, adjust the rotating plate 24 so that the clamping block 28 installed with the second extrusion block 3 is aligned with the extrusion forming groove 4 of the first extrusion block 2. By rotating the rotating plate 24 and using the cooperation of the second annular clamping protrusion 25 and the second annular clamping groove 26, adjust the rotating plate 24 to a suitable angle, and then insert the clamping block 28 into the through clamping groove 27. At this time, the limiting unit comes into play, and the third limiting block 32 on the first limiting block 30 cooperates with the limiting groove 36 on the second limiting block 31 under the action of the first spring 35 to prevent the clamping block 28 from displacing during the working process;

[0056] Step 3: Applying protective oil

[0057] Start the output pump 37, and the protective oil in the liquid collecting tank 38 is transported to the liquid outlet rod 39 through the output pump 37. The protective oil flows out from the liquid outlet 40. Since the blocking sleeve 41 usually closes the liquid outlet 40 under the action of the second spring 44, when the liquid outlet rod 39 is subjected to the pressure of the protective oil, it overcomes the elastic force of the second spring 44, and the blocking sleeve 41 moves, and the liquid outlet 40 opens. After the protective oil flows out, the coating unit starts to work. As the clamping block 28 moves, the coating roller 47 evenly applies the protective oil in the extrusion forming groove 4 of the first extrusion block 2. During the coating process, according to the actual coating effect, the output power of the output pump 37 can be adjusted to control the flow rate of the protective oil;

[0058] Step 4: Extrusion processing

[0059] Start the second cylinder 29. The second cylinder 29 applies a downward pressure to the second extrusion block 3. At the same time, start the first motor 19. The first motor 19 drives the reciprocating lead screw 20 to rotate, causing the reciprocating slider 23 to drive the second extrusion block 3 to perform a reciprocating linear motion, and perform extrusion processing on the computer accessories placed in the extrusion forming groove 4 of the first extrusion block 2. During the extrusion process, the operator can adjust the extrusion strength and frequency by controlling the rotation speed of the first motor 19 and the pressure of the second cylinder 29 according to the material of the computer accessories and the requirements of the extrusion process.

[0060] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An extrusion device for computer accessory processing, comprising a base (1), characterized in that, A placing component for placing a first extrusion block (2) for extruding computer accessories is provided on the base (1). An adjusting component is provided on the base (1), and a second extrusion block (3) for cooperating with the first extrusion block (2) is provided on the adjusting component. An extrusion forming groove (4) is provided on the first extrusion block (2), and an applying component for applying protective oil to the extrusion forming groove (4) is provided on the adjusting component.

2. The extrusion device for processing computer accessories according to claim 1, wherein, The adjusting component includes a placing block (5) fixedly connected to the base (1). A placing groove (6) for placing a plurality of the first extrusion blocks (2) is provided on the placing block (5). The sizes of the extrusion forming grooves (4) on the plurality of the first extrusion blocks (2) are different. A clamping and adjusting unit for clamping the first extrusion block (2) is provided on the placing block (5).

3. The extrusion device for processing computer accessories according to claim 2, characterized in that, The clamping and adjusting unit includes a first connecting plate (7) fixedly connected to the placing block (5). A first air cylinder (8) is fixedly connected to the side surface of the first connecting plate (7). The output end of the first air cylinder (8) is fixedly connected to a threaded rod (9). One first clamping plate (10) is fixedly connected to the end of the threaded rod (9) close to the first air cylinder (8). Another first clamping plate (10) is sleeved on the end of the threaded rod (9) far from the first air cylinder (8). A knob (11) is threadedly connected to the threaded rod (9). Rotating protrusions (12) distributed in a circumferential array are fixedly connected to the knob (11). A first annular clamping protrusion (13) is fixedly connected to the knob (11). A first annular clamping groove (14) for cooperating with the first annular clamping protrusion (13) is formed on the first clamping plate (10). Second clamping plates (15) are fixedly connected to the side surfaces of the two first clamping plates (10). A through groove (16) for the second clamping plate (15) to pass through is provided on the placing block (5). A limiting plate (17) is fixedly connected to the end of the threaded rod (9).

4. The extrusion device for processing computer accessories according to claim 3, characterized in that, A second connecting plate (18) for replacing the first extrusion block (2) is fixedly connected to the placing block (5).

5. The extrusion device for processing computer accessories according to claim 4, characterized in that, The adjusting assembly includes a first motor (19) fixedly connected to the base (1). The output end of the first motor (19) is fixedly connected to a reciprocating lead screw (20). The end of the reciprocating lead screw (20) is rotatably connected to a third connecting plate (21). The third connecting plate (21) is fixedly connected to the base (1) through a first connecting rod (22). A reciprocating slider (23) is sleeved outside the reciprocating lead screw (20). The first connecting rod (22) passes through the reciprocating slider (23). A rotating plate (24) is arranged outside the reciprocating slider (23). A second annular clamping protrusion (25) is arranged on the side of the reciprocating slider (23). A second annular clamping groove (26) matching with the second annular clamping protrusion (25) is arranged on the rotating plate (24). A plurality of through clamping grooves (27) distributed in a circumferential array are formed on the rotating plate (24). A clamping block (28) is arranged in the through clamping groove (27). A second extrusion block (3) is arranged on one of the clamping blocks (28). A second air cylinder (29) for providing a downward pressure to the second extrusion block (3) is fixedly connected to the clamping block (28). A limiting unit for limiting is arranged on the reciprocating slider (23) and the rotating plate (24).

6. The extrusion device for processing computer accessories according to claim 5, characterized in that, The limiting unit includes a plurality of first limiting blocks (30) fixedly connected to the reciprocating slider (23). A second limiting block (31) is fixedly connected to the clamping block (28). A third limiting block (32) is arranged on the first limiting block (30). A first clamping groove (33) is formed in the first limiting block (30). First clamping protrusions (34) are fixedly connected to both sides of the third limiting block (32). The first clamping protrusions (34) are in contact with the first clamping groove (33). The side of the third limiting block (32) is connected to the side wall of the first clamping groove (33) through a first spring (35) for providing elasticity. A limiting groove (36) matching with the third limiting block (32) is arranged on the second limiting block (31).

7. The extrusion device for processing computer accessories according to claim 5, characterized in that, The coating assembly includes a coating liquid output unit for outputting coating liquid and a coating unit for coating.

8. The extrusion device for computer accessory processing according to claim 7, wherein, The coating liquid output unit includes an output pump (37) fixedly connected to the clamping block (28). The input end of the output pump (37) is fixedly connected to a liquid collecting box (38). A plurality of liquid outlet rods (39) distributed in an array are arranged at the lower end of the clamping block (28). Liquid outlet openings (40) are arranged on the liquid outlet rods (39). The liquid outlet rods (39) are connected to the output end of the output pump (37) in a through manner. A blocking sleeve (41) is sleeved outside the liquid outlet rods (39). A second clamping groove (42) is arranged in the blocking sleeve (41). A second clamping protrusion (43) is fixedly connected to the outside of the liquid outlet rods (39). The side of the second clamping protrusion (43) is connected to the side wall of the second clamping groove (42) through a second spring (44) for providing elasticity.

9. The extrusion device for processing computer accessories according to claim 8, wherein, The coating unit includes a plurality of connection blocks (45) fixedly connected to the lower end of the clamping block (28) and distributed in an array. Rotating rods (46) symmetrically arranged are rotatably connected to both sides of the connection block (45), and coating rollers (47) are arranged at the ends of the rotating rods (46).

10. A processing method of an extrusion device for computer accessory processing, characterized in that, Comprising the extrusion device for processing computer accessories as described in claim 9, the steps include: Step 1: Installation and positioning of the first extrusion block (2) According to the specifications of the computer accessories to be processed, select a suitable first extrusion block (2) and place it in the placement groove (6) of the placement block (5). By adjusting the clamping adjustment unit, that is, starting the first cylinder (8), the threaded rod (9) drives the first clamping plate (10) to move until the two first clamping plates (10) tightly clamp the first extrusion block (2). At the same time, the second clamping plate (15) moves in the through groove (16) to enhance the stability of the clamping; Step 2: Adjustment and centering of the second extrusion block (3) According to the position and size of the extrusion forming groove (4) of the first extrusion block (2), adjust the rotating plate (24) so that the clamping block (28) equipped with the second extrusion block (3) is aligned with the extrusion forming groove (4) of the first extrusion block (2). By rotating the rotating plate (24), using the cooperation of the second annular clamping protrusion (25) and the second annular clamping groove (26), adjust the rotating plate (24) to a suitable angle, and then insert the clamping block (28) into the through clamping groove (27). At this time, the limiting unit comes into play, and the third limiting block (32) on the first limiting block (30) cooperates with the limiting groove (36) on the second limiting block (31) under the action of the first spring (35) to prevent the clamping block (28) from shifting during operation; Step 3: Coating with protective oil Start the output pump (37), and the protective oil in the liquid collection tank (38) is transported to the liquid outlet rod (39) through the output pump (37). The protective oil flows out from the liquid outlet (40). Since the blocking sleeve (41) usually closes the liquid outlet 4(0) under the action of the second spring (44), when the liquid outlet rod (39) is subjected to the pressure of the protective oil, it overcomes the elastic force of the second spring (44), and the blocking sleeve (41) moves, and the liquid outlet (40) opens. After the protective oil flows out, the coating unit starts to work. As the clamping block (28) moves, the coating roller (47) evenly coats the protective oil in the extrusion forming groove (4) of the first extrusion block (2). During the coating process, according to the actual coating effect, the output power of the output pump (37) can be adjusted to control the flow rate of the protective oil; Step 4: Extrusion processing Start the second cylinder (29). The second cylinder (29) applies a downward pressure to the second extrusion block (3). At the same time, start the first motor (19). The first motor (19) drives the reciprocating lead screw (20) to rotate, causing the reciprocating slider (23) to drive the second extrusion block (3) to perform a reciprocating linear motion, and perform extrusion processing on the computer parts placed in the extrusion forming groove (4) of the first extrusion block (2). During the extrusion process, the operator can adjust the extrusion strength and frequency by controlling the rotation speed of the first motor (19) and the pressure of the second cylinder (29) according to the material of the computer parts and the requirements of the extrusion process.

Images