Device for disassembling screws of case cover

Abstract

The utility model aims at disclosing a device for disassembling a screw of a case cover, which relates to the technical field of computer assembly and comprises a speed multiplication line, a case carrier, a case jacking assembly and a screw disassembling assembly, the case carrier is provided with a hollow part; the case jacking assembly comprises a jacking air cylinder, a first motor and a lifting plate; the screw dismounting assembly comprises a first driving module, a second driving module, a first screw dismounting assembly body and a second screw dismounting assembly body, the first driving module drives the second driving module to move in the X axis, the Y axis and the Z axis, and the second driving module drives the first screw dismounting assembly body to be away from or close to the second screw dismounting assembly body. The machine has the technical effects that the whole machine case is jacked and rotated by 90 degrees through the machine case jacking assembly, a to-be-disassembled screw faces the Y-axis direction, then the position and the distance between the first screw disassembling assembly and the second screw disassembling assembly are automatically adjusted through the first driving module and the second driving module so as to adapt to machine cases of different models, and one or two screws can be disassembled.

Description

Technical Field

[0001] The utility model relates to the technical field of computer assembly, in particular to a device for removing the screws of a computer case cover. Background Art

[0002] During the computer assembly process, it is necessary to remove the screws of the computer case cover in order to open the case cover and install components such as the CPU and memory modules. Currently, due to the different computer models, the number of screws on the case cover varies. Some have one screw, some have two screws, and the distance between the two screws also differs. It is difficult to automatically remove the screws of different models of case covers on a single production line.

[0003] In view of this, it is necessary to develop a device for removing the screws of a computer case cover. Summary of the Invention

[0004] To solve the above technical problems, the purpose of the utility model is to disclose a device for removing the screws of a computer case cover.

[0005] To achieve the above invention purpose, the utility model provides a device for removing the screws of a computer case cover, which includes a double-speed line, a computer case carrier, a computer case lifting component and a screw-removing component;

[0006] The double-speed line drives the computer case carrier to move to a predetermined position, and the computer case carrier is provided with a hollow part;

[0007] The computer case lifting component includes a lifting cylinder, a first motor and a lifting plate, and the lifting plate is aligned with the hollow part;

[0008] The screw-removing component includes a first driving module, a second driving module, a first screw-removing component and a second screw-removing component. The first driving module drives the second driving module to move in the X-axis, Y-axis and Z-axis directions, and the second driving module drives the first screw-removing component to move away from or close to the second screw-removing component.

[0009] Preferably, the first motor drives the lifting cylinder to rotate, and the lifting cylinder drives the lifting plate to move up and down.

[0010] Preferably, a plurality of negative pressure suction heads are arranged on the lifting plate.

[0011] Preferably, the first driving module includes a first X-axis moving module, a first Y-axis moving module and a Z-axis moving module.

[0012] Preferably, the second driving module includes a second X-axis moving module.

[0013] Preferably, the second screw-removing component is fixed to the end of the second X-axis moving module.

[0014] Preferably, the second X-axis moving module includes a lead screw assembly and a first slider. The first screw removal assembly is installed on the first slider, and the lead screw assembly drives the first screw removal assembly to approach or move away from the second screw removal assembly through the first slider.

[0015] Preferably, the first Y-axis moving module includes a Y-direction slide rail and a second slider. The second X-axis moving module is installed on the second slider.

[0016] Preferably, a first slide rail and a second slide rail are respectively arranged on both sides of the Y-direction slide rail, and both ends of the second X-axis moving module move along the first slide rail and the second slide rail respectively.

[0017] Preferably, the first screw removal assembly includes a first telescopic cylinder and a first screw locking head. The first telescopic cylinder drives the first screw locking head to move along the Y-axis;

[0018] The second screw removal assembly includes a second telescopic cylinder and a second screw locking head. The second telescopic cylinder drives the second screw locking head to move along the Y-axis.

[0019] Compared with the prior art, the technical effects of the present utility model are as follows:

[0020] The chassis of the present utility model is placed on a chassis carrier and is located above the hollow part. The screws to be removed on the chassis cover face the X-axis direction. The chassis lifting assembly is used to lift and rotate the whole chassis by 90°, so that the screws to be removed face the Y-axis direction. Then, the first driving module and the second driving module automatically adjust the positions and distances of the first screw removal assembly and the second screw removal assembly to adapt to different models of chassis. It can not only remove a single screw, but also synchronously remove two screws, and can also adapt to the synchronous removal of two screws with different distances. It has strong adaptability and high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 is a three-dimensional structural schematic diagram of the device for removing the screws of the chassis cover of the present utility model.

[0023] Figure 2 is a three-dimensional structural schematic diagram of the screw removal assembly of the present utility model.

[0024] Figure 3It is a three-dimensional structural schematic diagram of the screw removal component of the present utility model.

[0025] Figure 4 It is a three-dimensional structural schematic diagram of the first Y-axis movement module of the present utility model.

[0026] Figure 5 It is a three-dimensional structural schematic diagram of the chassis lifting component and the chassis carrier of the present utility model.

[0027] Among them, 1. Double-speed line; 2. Chassis carrier; 21. Hollow part; 3. Chassis lifting component; 31. Lifting cylinder; 32. First motor; 33. Lifting plate; 331. Negative pressure suction head; 4. Screw removal component; 41. First driving module; 411. First X-axis movement module; 412. First Y-axis movement module; 4121. Y-direction slide rail; 4122. Second slider; 4123. First slide rail; 4124. Second slide rail; 413. Z-axis movement module; 42. Second driving module; 421. Second X-axis movement module; 4211. Lead screw assembly; 4212. First slider; 43. First screw removal component; 431. First telescopic cylinder; 432. First screw locking head; 44. Second screw removal component; 441. Second telescopic cylinder; 442. Second screw locking head; 5. Chassis; 51. Screw. Detailed implementation manners

[0028] The present utility model will be described in detail below in conjunction with the various implementation manners shown in the drawings. However, it should be noted that these implementation manners are not limitations on the present utility model. Any equivalent transformation or substitution in terms of function, method, or structure made by those of ordinary skill in the art based on these implementation manners shall fall within the protection scope of the present utility model.

[0029] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present utility model.

[0030] Embodiment 1

[0031] Refer Figures 1 to 5 As shown, this embodiment discloses a specific implementation manner of a device for removing the screws of the chassis cover.

[0032] Device for removing the screws of the chassis cover, refer Figures 1 to 5As shown in the figure, it includes a double-speed line 1, a chassis carrier 2, a chassis lifting assembly 3 and a screw removal assembly 4; the double-speed line 1 drives the chassis carrier 2 to move to a predetermined position, and the chassis carrier 2 is provided with a hollow part 21; the chassis lifting assembly 3 includes a lifting cylinder 31, a first motor 32 and a lifting plate 33, and a number of negative pressure suction heads 331 are arranged on the lifting plate 33, and the lifting plate 33 is aligned with the hollow part 21; the screw removal assembly 4 includes a first driving module 41, a second driving module 42, a first screw removal assembly 43 and a second screw removal assembly 44, the first driving module 41 drives the second driving module 42 to move in the X-axis, Y-axis and Z-axis, and the X-axis, Y-axis and Z-axis refer to Figure 1 the coordinate axes shown, and the second driving module 42 drives the first screw removal assembly 43 to move away from or close to the second screw removal assembly 44.

[0033] Refer to Figure 1 , the first motor 32 drives the lifting cylinder 31 to rotate, the lifting cylinder 31 drives the lifting plate 33 to lift, and a number of negative pressure suction heads 331 are arranged on the lifting plate 33; after the chassis carrier 2 carries the chassis 5 and stops at a predetermined position, since the screw 51 to be removed faces the X-axis direction, the lifting plate 33 in the negative pressure state is driven by the lifting cylinder 31 to lift to a certain height, and then the lifting plate 33 in the negative pressure state is driven by the first motor 32 to rotate 90°, so that the chassis 5 rotates 90°, and the screw 51 to be removed faces the Y-axis, that is, faces the first screw removal assembly 43 and the second screw removal assembly 44.

[0034] To adapt to chassis 5 of different models, refer to Figure 1 , the X-axis, Y-axis and Z-axis refer to Figure 1The coordinate axes, the first driving module 41 includes a first X-axis moving module 411, a first Y-axis moving module 412 and a Z-axis moving module 413. The first X-axis moving module 411 is parallel to the double-speed line 1. The Z-axis moving module 413 can drive the first screw removing assembly 43 and the second screw removing assembly 44 to be at different heights. The first Y-axis moving module 412 can drive the first screw removing assembly 43 and the second screw removing assembly 44 to approach or move away from the screw 51 to be removed. The second driving module 42 includes a second X-axis moving module 421, and the second screw removing assembly 44 is fixed to the end of the second X-axis moving module 421. The second X-axis moving module 421 includes a lead screw assembly 4211 and a first slider 4212. The first screw removing assembly 43 is mounted on the first slider 4212. The lead screw assembly 4211 drives the first screw removing assembly 43 to approach or move away from the second screw removing assembly 44 through the first slider 4212, so that the distance between the first screw removing assembly 43 and the second screw removing assembly 44 is adjustable to adapt to the situation where two screws need to be removed simultaneously, increasing its adaptability. The first Y-axis moving module 412 includes a Y-direction slide rail 4121 and a second slider 4122. The second X-axis moving module 421 is mounted on the second slider 4122. First slide rails 4123 and second slide rails 4124 are respectively arranged on both sides of the Y-direction slide rail 4121. The two ends of the second X-axis moving module 421 move along the first slide rails 4123 and the second slide rails 4124 respectively. The Y-direction slide rail 4121 drives the first screw removing assembly 43 and the second screw removing assembly 44 to approach or move away from the screw 51 to be disassembled synchronously. To adapt to the disassembly action of a single screw 51 or two screws 51, the first screw removing assembly 43 includes a first telescopic cylinder 431 and a first screw locking head 432. The first telescopic cylinder 431 drives the first screw locking head 432 to move along the Y-axis, that is, to drive the first screw locking head 432 to approach or move away from the screw 51 to be removed. The second screw removing assembly 44 includes a second telescopic cylinder 441 and a second screw locking head 442. The second telescopic cylinder 441 drives the second screw locking head 442 to move along the Y-axis, that is, to drive the second screw locking head 442 to approach or move away from the screw 51 to be removed. When one of the first telescopic cylinder 431 or the second telescopic cylinder 441 acts, it adapts to the disassembly of a single screw 51. When the first telescopic cylinder 431 and the second telescopic cylinder 441 act simultaneously, it adapts to the disassembly of two screws 51.

[0035] See Figures 1 to 5, the working process of the screw removing device for the chassis cover is as follows: First step, the chassis carrier 2 carries the chassis 5 and stops at a predetermined position; Second step, after the lifting cylinder 31 drives the lifting plate 33 in a negative pressure state to rise to a certain height, the first motor 32 drives the lifting plate 33 in a negative pressure state to rotate 90°, so that the chassis 5 rotates 90°, making the screw 51 to be removed face the Y-axis, that is, face the first screw removing assembly 43 and the second screw removing assembly 44; Third step, the first driving module 41 and the second driving module 42 cooperate to drive the first screw removing assembly 43 and the second screw removing assembly 44 to align with the screw 51 to be removed respectively; Fourth step, the first screw removing assembly 43 and / or the second screw removing assembly 44 remove the screw 51; Fifth step, the lifting cylinder 31 and the first motor 32 cooperate to drive the chassis 5 to return to its original position.

Claims

1. A device for removing screws from a chassis cover, characterized in that: Including speed cable, chassis carrier, chassis lifting assembly and screw removal assembly; The speed line drives the chassis carrier to move to a predetermined position, and the chassis carrier is provided with a hollow portion; The chassis lifting assembly includes a lifting cylinder, a first motor and a lifting plate, and the lifting plate is aligned with the hollow portion; The screw removing assembly includes a first driving module, a second driving module, a first screw removing assembly and a second screw removing assembly. The first driving module drives the second driving module to move along the X-axis, the Y-axis and the Z-axis. The second driving module drives the first screw removing assembly to move away from or close to the second screw removing assembly.

2. The device for removing screws from a chassis cover as claimed in claim 1, characterized in that: The first motor drives the lifting cylinder to rotate, and the lifting cylinder drives the lifting plate to move up and down.

3. The device for removing screws from a chassis cover as claimed in claim 1 or 2, characterized in that: A plurality of negative pressure adsorption heads are arranged on the lifting plate.

4. The device for removing screws from a chassis cover as claimed in claim 1, characterized in that: The first driving module includes a first X-axis moving module, a first Y-axis moving module and a Z-axis moving module.

5. The device for removing screws from a chassis cover as claimed in claim 4, characterized in that: The second driving module includes a second X-axis moving module.

6. The device for removing screws from a chassis cover as claimed in claim 5, characterized in that: The second screw removal assembly is fixed to the end of the second X-axis moving module.

7. The device for removing screws from a chassis cover as claimed in claim 6, characterized in that: The second X-axis moving module includes a screw assembly and a first slider, the first screw removal assembly is installed on the first slider, and the screw assembly drives the first screw removal assembly to approach or move away from the second screw removal assembly through the first slider.

8. The device for removing screws from a chassis cover as claimed in claim 7, characterized in that: The first Y-axis moving module includes a Y-axis sliding rail and a second sliding block, and the second X-axis moving module is installed on the second sliding block.

9. The device for removing screws from a chassis cover as claimed in claim 8, characterized in that: A first slide rail and a second slide rail are respectively arranged on both sides of the Y-axis slide rail, and two ends of the second X-axis moving module move along the first slide rail and the second slide rail respectively.

10. The device for removing screws from a chassis cover as claimed in claim 7, characterized in that: The first screw removing assembly includes a first telescopic cylinder and a first screw locking head, and the first telescopic cylinder drives the first screw locking head to move along the Y axis; The second screw removing assembly includes a second telescopic cylinder and a second screw locking head, and the second telescopic cylinder drives the second screw locking head to move along the Y axis.

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