Coloring spraying equipment for computer shell processing

Abstract

The utility model discloses coloring and spraying equipment for computer shell processing, which comprises an equipment seat, a spraying table is mounted at the top of the equipment seat through two support plates, and a spraying frame is mounted at the top of the equipment seat, and is characterized in that a shell cover is mounted on the spraying frame through four air cylinders, a material box is mounted at the top of the shell cover, and the material box is mounted at the bottom of the shell cover. Two sliding plates are arranged in the opening in the spraying table in a sliding mode. By designing a reciprocating groove seat, a placement seat, a spring and a pulling assembly, the placement seat can be driven to move downwards in a groove of the reciprocating groove seat and compress the spring by winding a pull rope during machining, so that a shell plate enters the reciprocating groove seat to be limited, and after machining is completed, a rotating rod rotates reversely to unwind the pull rope; and under the action of the spring, the placing seat is reset to place the shell plate, so that the machined workpiece is very convenient to take, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of computer shell processing, in particular to a coloring and spraying device for computer shell processing. Background Technique

[0002] At present, when processing a computer shell, it is necessary to spray and color the surface to enhance its surface beauty and corrosion resistance. Since the traditional manual spraying has low efficiency, most of the existing technologies use reciprocating spraying equipment for automatic spraying, thereby improving work efficiency.

[0003] In order to enhance stability, most of the existing reciprocating spraying equipment places the computer shell in a groove to avoid damage or position deviation during the reciprocating movement. For example, a computer shell painting automatic reciprocating machine announced in the patent number CN212418445U, through the fixed groove arranged at the top of the reciprocating device, because the outer contour of the fixed groove is more suitable for the size of the computer, and the depth arranged in the fixed groove matches the thickness of the computer, in this way, the computer can be protected from serious collision during the movement of the reciprocating device through the fixed groove.

[0004] However, the above scheme has certain deficiencies after actual investigation. When the computer shell is placed in the fixed groove, since its outer wall is relatively close to the inner wall of the groove, it is very inconvenient to take out. If the distance is too far, the stability of the computer shell may decrease, and it is easy to shake during the reciprocating movement. At the same time, there is no good protection structure, and harmful gases are likely to overflow during spraying.

[0005] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a coloring and spraying device for computer shell processing is proposed. Content of the Utility Model

[0006] The purpose of the utility model is to provide a coloring and spraying device for computer shell processing to solve the problems put forward in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: It includes an equipment seat, a spraying table is installed on the top of the equipment seat through two support plates. Two sliding plates slide in the openings on the spraying table. The bottom of the sliding plate is fixed with a bottom plate and the top is fixed with a reciprocating groove seat. The groove of the reciprocating groove seat is butted with a placing seat through four springs. The placing seat fits with the inner wall of the reciprocating groove seat and the outer shell plate is placed on the top. A pulling component is butted at the bottom of the placing seat. The pulling component includes a pulling rope connected to the bottom of the placing seat. One end of the pulling rope passes through the round hole of the reciprocating groove seat and the opening of the spraying table and is connected to a sleeve. The sleeve is sleeved on a rotating rod. The convex strip fixed on the outer wall of the rotating rod is stuck into the inner groove of the sleeve, and the rotating rod is rotatably connected to the support plate.

[0008] Preferably, a spraying rack is installed on the top of the equipment base. A housing cover is installed on the spraying rack through four cylinders. A material box is installed on the top of the housing cover. The spraying gun of the material box is installed at the inner top end of the housing cover. When the housing cover contacts the spraying table, the reciprocating groove seat is covered inside.

[0009] Preferably, a driving component is connected between one side of the rotating rod and the housing cover. The driving component is used to drive the rotating rod to rotate.

[0010] Preferably, the driving component includes a rack plate fixed on one side of the housing cover. The rack plate passes through the spraying table and meshes with a small gear. The small gear meshes with a large gear. Both the large gear and the small gear are rotatably connected to the side wall of the support plate. And the large gear is butted against the rotating shaft of the rotating rod.

[0011] Preferably, a sealing gasket is bonded to the inner wall of the groove of the reciprocating groove seat, and the sealing gasket is closely attached to the outer wall of the placement seat.

[0012] Preferably, a reciprocating movement component is installed at the bottom of the bottom plate. The reciprocating movement component includes a square block fixed at the bottom of the bottom plate. The square block is threadedly connected with a screw rod. The screw rod is rotatably connected to the support plate. And a motor for driving the screw rod to rotate is installed on the side wall of one support plate.

[0013] Preferably, two circular rings are installed on the top of the bottom plate. The circular rings are sleeved outside the sleeve. A row of ball grooves are annularly distributed on the inner wall of the circular rings. Steel balls are rotatably connected inside the ball grooves. And the steel balls slide in the annular slideway outside the sleeve.

[0014] Preferably, an opening is provided on one side of the housing cover. And a blower is provided on the outer wall of the housing cover at the opening. An activated carbon filter plate is installed at the air outlet of the blower.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. By designing the reciprocating groove seat, the placement seat, the spring and the pulling component, during processing, the winding of the pull rope can drive the placement seat to move downward in the groove of the reciprocating groove seat and compress the spring, so that the outer shell plate enters the reciprocating groove seat for limiting. After processing, the rotating rod rotates in the reverse direction to unwind the pull rope. Under the action of the spring, the placement seat resets to hold the outer shell plate. In this way, it is very convenient to take the workpiece after processing, improving work efficiency.

[0017] 2. By designing the driving component, in order not to increase additional equipment costs and energy losses, when the housing cover moves downward, the rack plate passes through the spraying table and moves downward and drives the rotating rod to rotate through the small gear meshing with the large gear to wind the pull rope. When processing is completed, the rack plate moves upward again to drive the pull rope to unwind. Then, the driving of the winding and unwinding is completed by the up and down movement of the housing cover, without the need for additional electric energy drive, which is very practical and ingenious.

[0018] 3. By designing the reciprocating moving component 3, the circular ring 26 and the steel balls 2, in terms of the reciprocating movement design, in order to adapt to the above-mentioned driving component and pulling component, the circular ring enables the sleeve to roll inside it through the steel balls, forming a bearing-like structure, which does not affect its winding and unwinding. At the same time, when the circular ring moves with the bottom plate, the steel balls will also drive the sleeve to slide outside the rotating rod and the convex strip, so that the overall operation is very smooth and stable. Description of the Drawings

[0019] Figure 1 Schematic diagram of the overall three-dimensional structure of a coloring and spraying device for computer shell processing in the present utility model Figure 1 ;

[0020] Figure 2 Schematic diagram of the overall three-dimensional structure of a coloring and spraying device for computer shell processing in the present utility model Figure 2 ;

[0021] Figure 3 Schematic diagram of the three-dimensional structure of the spraying table of a coloring and spraying device for computer shell processing in the present utility model;

[0022] Figure 4 Schematic diagram of the three-dimensional structure of the reciprocating groove seat of a coloring and spraying device for computer shell processing in the present utility model;

[0023] Figure 5 Schematic diagram of the three-dimensional structure of the pulling component of a coloring and spraying device for computer shell processing in the present utility model Figure 1 ;

[0024] Figure 6 Schematic diagram of the three-dimensional structure of the pulling component of a coloring and spraying device for computer shell processing in the present utility model Figure 2 ;

[0025] Figure 7 Schematic diagram of the three-dimensional structure of the rotating rod of a coloring and spraying device for computer shell processing in the present utility model.

[0026] In the figure: 1, equipment base; 11, support plate; 12, spraying frame; 13, spraying table; 14, housing cover; 15, material box; 16, fan; 17, activated carbon filter plate; 2, reciprocating groove seat; 21, sliding plate; 22, bottom plate; 23, placement seat; 24, spring; 25, sealing gasket; 3, reciprocating moving component; 31, square block; 32, screw rod; 33, motor; 4, outer shell plate; 5, pulling component; 51, rotating rod; 52, convex strip; 53, sleeve; 54, pull rope; 6, driving component; 61, large gear; 62, small gear; 63, rack plate. Detailed Implementation Modes

[0027] The following further describes the embodiments of the present utility model in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0028] As Figures 1-7 shown, it includes an equipment base 1. The top of the equipment base 1 is installed with a spraying table 13 through two support plates 11. The top of the equipment base 1 is installed with a spraying frame 12. A housing cover 14 is installed on the spraying frame 12 through four cylinders. A material box 15 is installed on the top of the housing cover 14. When the housing cover 14 contacts the spraying table 13, the reciprocating groove seat 2 is covered inside. Two sliding plates 21 slide in the openings on the spraying table 13. The bottom of the sliding plate 21 is fixed with a bottom plate 22 and the top is fixed with a reciprocating groove seat 2. The groove of the reciprocating groove seat 2 is butted with a placement seat 23 through four springs 24. The placement seat 23 fits with the inner wall of the reciprocating groove seat 2 and the outer shell plate 4 is placed on the top. The bottom of the placement seat 23 is butted with a pulling component 5 for pulling the placement seat 23 to move down into the reciprocating groove seat 2.

[0029] The pulling component 5 includes a pulling rope 54 connected to the bottom of the placement seat 23. One end of the pulling rope 54 passes through the round hole of the reciprocating groove seat 2 and the opening of the spraying table 13 and is connected to a sleeve 53. The sleeve 53 is sleeved on a rotating rod 51. The convex strip 52 fixed on the outer wall of the rotating rod 51 is clamped into the inner groove of the sleeve 53. And the rotating rod 51 is rotatably connected to the support plate 11. One side of the rotating rod 51 is connected to the housing cover 14 with a driving component 6. The driving component 6 is used to drive the rotating rod 51 to rotate.

[0030] By designing the reciprocating groove seat 2, the placement seat 23, the spring 24 and the pulling component 5, when working, the outer shell plate 4 is placed on the surface of the placement seat 23. At this time, four cylinders on the spraying frame 12 are started to drive the housing cover 14 to cover the reciprocating groove seat 2. During this process, the rotating rod 51 rotates. The convex strip 52 drives the sleeve 53 to rotate. The sleeve 53 drives the pulling rope 54 to wind up. The pulling rope 54 can drive the placement seat 23 to move down in the groove of the reciprocating groove seat 2 and compress the spring 24, so that the outer shell plate 4 enters the reciprocating groove seat 2 for limiting. Then the conveying equipment on the material box 15 is started. The spraying gun of the material box 15 is installed at the top end inside the housing cover 14. Therefore, the outer shell plate 4 can be sprayed. And the housing cover 14 can prevent harmful gases from overflowing. At the same time, it is convenient to centrally process the harmful gases. After the processing is completed, the housing cover 14 resets. The rotating rod 51 rotates in the reverse direction for unwinding. Under the action of the spring 24, the placement seat 23 resets to place the outer shell plate 4. In this way, it is very convenient to take the processed workpiece, improving the work efficiency.

[0031] The driving assembly 6 includes a rack plate 63 fixed to one side of the cover 14. The rack plate 63 passes through the spraying table 13 and is meshed with a small gear 62. The small gear 62 is meshed with a large gear 61. The large gear 61 and the small gear 62 are both rotatably connected to the side wall of the support plate 11, and the large gear 61 is connected to the rotating shaft of the rotating rod 51.

[0032] By designing the drive assembly 6, in the drive design of the rotating rod 51, in order not to increase the extra equipment cost and energy loss, when the shell cover 14 moves down, the rack plate 63 passes through the spraying table 13 and moves down and drives the rotating rod 51 to rotate through the small gear 62 to mesh with the large gear 61, so as to reel the pull rope 54. When the processing is completed, the rack plate 63 moves up again to drive the pull rope 54 to unwind, and then the shell cover 14 moves up and down to complete the drive of rewinding and unwinding. No additional electric energy is required, which is very practical. The downward movement distance of the shell cover 14 is greater than the downward movement distance of the placement seat 23, so the size difference between the small gear 62 and the large gear 61 is used to make up for it, which is a very clever design.

[0033] A sealing gasket 25 is bonded to the inner wall of the groove of the reciprocating groove seat 2 , and the sealing gasket 25 is in close contact with the outer wall of the placement seat 23 .

[0034] The sealing gasket 25 is used to enhance the sealing between the reciprocating groove seat 2 and the placement seat 23 to prevent excess paint from being sprayed into the reciprocating groove seat 2 .

[0035] A reciprocating assembly 3 is installed at the bottom of the base plate 22. The reciprocating assembly 3 includes a block 31 fixed at the bottom of the base plate 22. The block 31 is threadedly connected with a screw 32. The screw 32 is rotatably connected to the support plate 11, and a motor 33 for driving the screw 32 to rotate is installed on a side wall of the support plate 11. Two rings 26 are installed on the top of the base plate 22. The rings 26 are sleeved on the outside of the sleeve 53. A row of ball grooves are annularly distributed on the inner wall of the ring 26. Steel balls 27 are rollingly connected inside the ball grooves, and the steel balls 27 slide in the annular slideway outside the sleeve 53.

[0036] By designing the reciprocating assembly 3, the ring 26 and the steel ball 27, in the reciprocating design, in order to adapt to the above-mentioned driving assembly 6 and the pulling assembly 5, when the outer shell plate 4 needs to move left and right during the spraying process, the motor 33 is started to make the screw 32 rotate back and forth, and then drive the block 31 to move, and the bottom plate 22 drives the two slides 21 to move left and right to achieve left and right movement. At the same time, the ring 26 makes the sleeve 53 roll inside it through the steel ball 27, forming a bearing-like structure, which does not affect its retraction and unwinding. At the same time, when the ring 26 moves with the bottom plate 22, the steel ball 27 will also drive the sleeve 53 to slide outside the rotating rod 51 and the convex strip 52, so that the overall operation is very smooth and stable.

[0037] An opening is provided at one side of the shell cover 14 , and a fan 16 is provided at the opening on the outer wall of the shell cover 14 , and an activated carbon filter plate 17 is installed at the air outlet of the fan 16 .

[0038] When processing, the blower 16 is started, and the harmful gas generated inside the housing cover 14 is discharged through the blower 16 and filtered by the activated carbon filter plate 17, further improving the purification effect.

[0039] Working principle: During operation, the outer shell plate 4 is placed on the surface of the placement seat 23. Four cylinders on the spraying frame 12 are started to drive the housing cover 14 to cover the reciprocating groove seat 2. During this process, the rack plate 63 moves downward through the spraying table 13 and drives the rotating rod 51 to rotate by engaging the pinion 62 with the large gear 61. The sleeve 53 is driven to rotate by the convex strip 52. The sleeve 53 drives the drawstring 54 to wind up. The drawstring 54 can drive the placement seat 23 to move downward in the groove of the reciprocating groove seat 2 and compress the spring 24, so that the outer shell plate 4 enters the reciprocating groove seat 2 for positioning. Then, the spraying gun on the material box 15 is started to spray the outer shell plate 4. The housing cover 14 can prevent harmful gas from overflowing. During the processing, the motor 33 is started to make the screw rod 32 rotate back and forth, and then drive the square block 31 to displace. The bottom plate 22 drives the two sliding plates 21 to displace to realize left and right movement, achieving reciprocating spraying. The circular ring 26 enables the sleeve 53 to roll inside it through the steel balls 27, forming a bearing-like structure, which does not affect its winding and unwinding. At the same time, the steel balls 27 also drive the sleeve 53 to slide outside the rotating rod 51 and the convex strip 52. After the processing is completed, the housing cover 14 resets, the rotating rod 51 rotates in the reverse direction for unwinding, and under the action of the spring 24, the placement seat 23 resets to push out the outer shell plate 4, and finally it can be taken out.

[0040] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better illustrate the principles of the present invention and its practical application, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

Claims

1. A coloring and spraying device for computer case processing, including a device base (1). A spraying table (13) is installed on the top of the device base (1) through two support plates (11). Two sliding plates (21) slide in the openings on the spraying table (13). The bottom of the sliding plate (21) is fixed with a bottom plate (22), and the top is fixed with a reciprocating groove seat (2), characterized in that: The groove of the reciprocating groove seat (2) is docked with a placement seat (23) through four springs (24). The placement seat (23) fits against the inner wall of the reciprocating groove seat (2), and an outer shell plate (4) is placed on the top. A pulling component (5) is docked at the bottom of the placement seat (23). The pulling component (5) includes a pull rope (54) connected to the bottom of the placement seat (23). One end of the pull rope (54) passes through the round hole of the reciprocating groove seat (2) and the opening of the spraying table (13) and is connected to a sleeve (53). The sleeve (53) is sleeved on a rotating rod (51). A convex strip (52) fixed on the outer wall of the rotating rod (51) is snapped into the inner groove of the sleeve (53), and the rotating rod (51) is rotatably connected to the support plate (11).

2. The coloring and spraying device for processing a computer casing according to claim 1, wherein, A spraying frame (12) is installed on the top of the equipment seat (1). A housing cover (14) is installed on the spraying frame (12) through four cylinders. A material box (15) is installed on the top of the housing cover (14). The spraying gun of the material box (15) is installed at the inner top of the housing cover (14). When the housing cover (14) contacts the spraying table (13), the reciprocating groove seat (2) is covered inside.

3. The coloring and spraying device for processing a computer case according to claim 2, wherein A driving component (6) is connected between one side of the rotating rod (51) and the housing cover (14). The driving component (6) is used to drive the rotating rod (51) to rotate.

4. The coloring and spraying device for processing a computer casing according to claim 3, characterized in that, The driving component (6) includes a rack plate (63) fixed on one side of the housing cover (14). The rack plate (63) passes through the spraying table (13) and meshes with a small gear (62). The small gear (62) meshes with a large gear (61). Both the large gear (61) and the small gear (62) are rotatably connected to the side wall of the support plate (11), and the large gear (61) is docked with the rotating shaft of the rotating rod (51).

5. The coloring and spraying equipment for computer case processing according to claim 1, characterized in that, A sealing gasket (25) is adhered to the inner wall of the groove of the reciprocating groove seat (2), and the sealing gasket (25) is closely attached to the outer wall of the placement seat (23).

6. The coloring and spraying device for processing a computer casing according to claim 1, wherein, A reciprocating movement component (3) is installed at the bottom of the bottom plate (22). The reciprocating movement component (3) includes a square block (31) fixed at the bottom of the bottom plate (22). The square block (31) is threadedly connected to a screw rod (32). The screw rod (32) is rotatably connected to the support plate (11), and a motor (33) for driving the screw rod (32) to rotate is installed on the side wall of one support plate (11).

7. A coloring and spraying device for processing a computer case according to claim 6, characterized in that, Two rings (26) are installed on the top of the bottom plate (22). The rings (26) are sleeved outside the sleeve (53). A row of ball grooves is annularly distributed on the inner wall of the rings (26). Steel balls (27) are rollingly connected inside the ball grooves, and the steel balls (27) slide in the annular slideway outside the sleeve (53).

8. The coloring and spraying equipment for processing a computer casing according to claim 3, characterized in that, An opening is provided on one side of the housing cover (14), and a blower (16) is provided on the outer wall of the housing cover (14) at the opening. An activated carbon filter plate (17) is installed at the air outlet of the blower (16).

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