Computer host shell painting device

Abstract

The utility model is suitable for the technical field of paint spraying devices, and provides a computer host shell painting device which comprises a workbench fixedly connected with a paint spraying box body, a fixing assembly provided with a to-be-machined computer main body shell, and a paint spraying device arranged on the workbench and used for spraying paint on the to-be-machined computer main body shell and used for spraying paint on the to-be-machined computer main body shell. The fixing assembly is arranged on the workbench, the fixing assembly horizontally slides on the workbench and can move into the paint spraying box along the opening, and the paint collecting assembly is arranged on the fixing assembly and used for collecting redundant paint remaining on the surface of the computer main body shell after spraying. The paint collecting assemblies are installed at the bottoms of the side walls, facing the paint spraying assemblies on the two sides, of the rectangular frame, so that redundant paint left on the surface of the computer host shell in the paint spraying process can be collected, subsequent unified treatment or secondary utilization is facilitated, the situation that the paint drips to the surface of the workbench, and consequently the surface of the workbench is polluted is avoided, and the working efficiency is improved. And meanwhile, the workload of subsequent manual cleaning can be reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of paint spraying devices, in particular to a computer host shell painting device. Background Art

[0002] A computer is a modern electronic computing machine used for high-speed calculations. It can perform numerical and logical calculations and has storage and memory functions. It is a modern intelligent electronic device that can run according to programs and automatically and quickly process massive amounts of data.

[0003] The Chinese utility model patent with the publication number CN214682533U, a computer housing painting device, includes a workbench, a vertical plate, a fixing assembly and a drying assembly, a vertical plate is welded on one side of the workbench, a motor A is bolted to the right side of the vertical plate, a rotating shaft A is detachably connected to the lower part of the motor A, a threaded rod is rotatably connected to the lower part of the rotating shaft A, a threaded sleeve is threadedly connected to the outer side of the threaded rod, an electric telescopic rod is installed on one side of the motor A, a mobile frame is detachably connected to the right side of the electric telescopic rod, a pulley is detachably connected to the lower part of the mobile frame, and a fixing assembly is installed on the inner side of the mobile frame. The utility model is convenient for comprehensive painting of the computer housing and improves work efficiency by installing motor A, rotating shaft A, motor B, rotating shaft B, fixing plate, rotating frame, horizontal plate, electric push rod, threaded rod, threaded sleeve, pipe A, pipe B, nozzle, material box and pump body.

[0004] However, the above-mentioned comparative documents have the following technical problems in actual use:

[0005] 1. When the paint of the above device is sprayed onto the computer housing panel on the fixed component, it is impossible to accurately measure the spraying amount of the paint, which will cause part of the paint to drip (slide) down along the outer wall of the computer housing panel. The above device lacks a device to collect this part of the paint, which will cause the paint to drip onto the workbench, causing pollution to the workbench, and subsequent manual cleaning is cumbersome.

[0006] Second, the fixing assembly in the above device can clamp and fix the computer housing panel and drive it to rotate horizontally, so as to spray paint on the computer housing panel. However, on the one hand, the electrical components used in the above fixing assembly are large, which increases the production cost, and on the other hand, when the computer housing panel is rotating, it may cause uneven paint spraying. Utility Model Content

[0007] The utility model provides a computer host shell painting device, which aims to solve the problem mentioned in the above-mentioned background technology that when the above-mentioned device is spraying the computer shell panel, the amount of paint cannot be accurately controlled, and part of the paint will drip along the surface of the computer shell panel to cause pollution of the workbench, and the subsequent manual cleaning is relatively cumbersome. At the same time, on the one hand, more electrical components are used in the fixed components of the above-mentioned device, which increases the cost investment in the production and processing process, and on the other hand, the paint spraying on the surface of the computer shell panel may be uneven during the rotation process.

[0008] The utility model is implemented as follows: a computer mainframe shell painting device comprises: a workbench, on which a paint spraying box is fixedly connected, and one side wall of the paint spraying box is open, a fixed component, on which a computer main body shell to be processed is arranged, and the fixed component slides horizontally on the workbench and can be moved into the paint spraying box along the above-mentioned opening, a paint collecting component, which is arranged on the fixed component and is used to collect excess paint remaining on the surface of the computer main body shell after spraying, and a paint spraying mechanism, which has: moving components symmetrically arranged on the outer walls of both sides of the paint spraying box, and each of the moving components is movably connected with a paint spraying component, through the The movable component is used to drive the horizontal movement of the paint spraying component and realize the paint spraying process on the computer host shell; in this scheme, when the fixed component moves horizontally along the workbench to the outside of the paint spraying box, it is convenient for the staff to take the computer host shell that has been painted (or place the computer host shell to be painted). At the same time, before painting, the staff assembles the paint collection components on both sides of the fixed component. Then, when the computer host shell is installed, the fixed component is pushed into the paint spraying box along the workbench. The paint spraying component transports the paint to the movable components on both sides of the paint spraying box, and then the movable component is used to control the horizontal movement of the paint spraying component, so as to spray the paint on the computer host shell.

[0009] Preferably, the fixing assembly comprises: a rectangular frame slidably connected to the workbench, which is vertically arranged on the workbench, a receiving cavity for receiving the computer main body shell is formed in the rectangular frame, and a first pressing block is fixedly connected to the inner bottom wall of the receiving cavity, two through holes are symmetrically provided on the top wall of the rectangular frame along its length, a sliding rod is vertically slid in each through hole, a pull rod is horizontally fixed between the top ends of the two sliding rods, and a second pressing block parallel to the first pressing block is fixed between the bottom ends, and each of the top walls of the second pressing blocks and the Reset springs are sleeved on the outer walls of the sliding rods between the top walls of the accommodating cavity; in this scheme, when assembling the computer mainframe casing, the pull rod is pulled upward and causes the two sliding rods to move longitudinally upward (at this time, the reset springs are gradually compressed), and the two sliding rods drive the second pressure block to rise and move away from the first pressure block, and the distance between the first pressure block and the second pressure block increases to facilitate the placement of the computer mainframe casing. When the computer mainframe casing is placed, the pull on the pull rod is released, and the second pressure block moves toward the first pressure block under the reset drive of the reset spring, thereby clamping the computer mainframe casing.

[0010] Preferably, the paint collecting assembly comprises: support plates are fixedly mounted on the opposite side walls of the bottom end of the rectangular frame, each of the support plates is integrally formed with a protrusion, a collecting box is detachably connected to the support plate, a recessed portion for accommodating the protrusion is provided on the bottom wall of the collecting box, and a collecting cavity having the same length as the accommodating cavity is provided on the top wall of the collecting box; in this scheme, when assembling the collecting box, it is placed on the support plate on the corresponding side, and the protrusion is inserted into the recessed portion to fix the collecting box, and the collecting box is tightly fitted against the side wall of the rectangular frame, so that when the computer host casing is sprayed with paint, excess paint will flow downward along the surface of the computer host casing and move into the collecting cavity provided in the collecting box, thereby utilizing the collecting cavity to collect the paint.

[0011] Preferably, a movable groove is also provided on the workbench, one end of which extends into the paint spray box, and the bottom end of the rectangular frame is slidably connected to the movable groove; in this scheme, the horizontal movement of the rectangular frame can be limited and guided by the movable groove, thereby ensuring its stable movement into the paint spray box and preventing it from tipping over during horizontal movement.

[0012] Preferably, the moving assembly includes: horizontally provided strip grooves are provided on the side walls of the paint spray box on both sides of the above-mentioned opening, and a material storage box is slidably connected in each of the strip grooves, and the ends of the two material storage boxes facing the inside of the paint spray box are connected and provided with paint spray nozzles, and fixed seats are fixedly connected to the side walls of the paint spray box at both ends of each strip groove, and a screw is rotatably connected between the two fixed seats, and a driving motor is fixedly connected to the fixed seat on one side, and its output end is fixedly connected to one end of the screw, A moving block is screwed on the screw rod, and is fixedly connected to the material storage box. In this scheme, when the driving motor is connected to an external power supply, its output end drives the screw rod fixed thereto to rotate, and when the screw rod rotates, it drives the moving block screwed on its outer wall to move horizontally. At the same time, since the material storage box is fixedly installed on the moving block, and the material storage box slides in the strip groove, when the moving block moves horizontally, it will drive the material storage box to move horizontally in the strip groove, thereby controlling the reciprocating horizontal movement of the paint spray nozzle to realize the painting of the computer host casing.

[0013] Preferably, the paint spraying assembly includes: a storage tank fixedly connected to the outer wall of one side of the paint spraying box, and two telescopic hoses are connected on its side wall, one end of each of the telescopic hoses is connected to the storage box on the corresponding side, and a lifting pump assembly is also provided in the storage tank, and the lifting pump assembly is used to pump the paint stored in the storage tank into the two telescopic hoses; in this scheme, when the lifting pump assembly provided in the storage tank is working, the paint will be pumped into the two telescopic hoses, and then transported to the storage box connected thereto through the telescopic hoses, and then sprayed onto the surface of the computer host casing using a paint spray nozzle.

[0014] It should be noted that, since the telescopic hose has a certain degree of telescopic elasticity, the provision of the telescopic hose can ensure that the storage box can remain connected to the storage tank when it moves horizontally and continuously changes its horizontal position, thereby avoiding the situation where the paint cannot be delivered to the storage box.

[0015] Compared with the prior art, the utility model has the following beneficial effects: a computer host shell painting device of the utility model:

[0016] 1. By installing a paint collection component at the bottom of the side wall of the rectangular frame facing the paint spraying components on both sides, the excess paint remaining on the surface of the computer host shell during the painting process can be collected for subsequent unified treatment or secondary utilization, and the paint can be prevented from dripping onto the surface of the workbench to cause pollution of the surface of the workbench, and the workload of subsequent manual cleaning can also be reduced.

[0017] 2. When the fixed component carries the computer host shell into the paint spraying box, the paint is evenly sprayed on the computer host shell by horizontally moving the paint spraying components on the two side walls of the paint spraying box. On the one hand, this method can reduce the number of electrical components used in the painting process and reduce costs. On the other hand, it reduces the movement of the computer host shell during the painting process, thereby ensuring uniform spraying of paint during painting.

[0018] 3. Since the telescopic hose has a certain degree of telescopic elasticity, the telescopic hose can be provided to ensure that the storage box can remain connected with the storage tank when it moves horizontally and constantly changes its horizontal position, thereby avoiding the situation where the paint cannot be delivered to the storage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a top cross-sectional view of the utility model;

[0020] Figure 2 It is a side cross-sectional view of the fixing component and the paint collecting component in the utility model;

[0021] Figure 3 For this utility model Figure 1 A magnified schematic diagram of the structure at center A;

[0022] In the figure:

[0023] 1. Workbench; 11. Moving slot;

[0024] 2. Spray paint the cabinet;

[0025] 3. Fixing assembly; 31. Rectangular frame; 32. Accommodating cavity; 33. First pressing block; 34. Sliding rod; 35. Pull rod; 36. Second pressing block; 37. Return spring;

[0026] 4. Paint collecting assembly; 41. Support plate; 42. Raised portion; 43. Collecting box; 44. Concave portion; 45. Collecting chamber;

[0027] 5. Paint spraying mechanism; 51. Moving assembly; 511. Strip groove; 512. Material storage box; 513. Paint spray nozzle; 514. Fixed seat; 515. Screw; 516. Driving motor; 517. Moving block; 52. Paint spraying assembly; 521. Material storage tank; 522. Telescopic hose. DETAILED DESCRIPTION

[0028] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0029] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0030] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0031] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention 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 cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] See also Figure 1-3 The utility model provides a technical solution: a computer mainframe shell painting device, comprising: a workbench 1, on which a paint spraying box 2 is fixedly connected, and one side wall of the paint spraying box 2 is open, a fixed component 3, on which a computer main body shell to be processed is arranged, and the fixed component 3 slides horizontally on the workbench 1, and can move along the above-mentioned opening into the paint spraying box 2, a paint collecting component 4, which is arranged on the fixed component 3 and is used to collect excess paint remaining on the surface of the computer main body shell after spraying, and a paint spraying mechanism 5, which has: moving components 51 symmetrically arranged on the outer walls of both sides of the paint spraying box 2, and each moving component 51 is movably connected with a paint spraying component 52, and the moving component 51 is used to drive the paint spraying component 52 to move horizontally, and realize the painting processing of the computer mainframe shell.

[0034] Furthermore, the fixing component 3 includes: a rectangular frame 31 slidably connected to the workbench 1, which is uprightly arranged on the workbench 1, a receiving cavity 32 for accommodating the computer main body shell is formed in the rectangular frame 31, and a first pressure block 33 is fixedly connected to the inner bottom wall of the receiving cavity 32, and two through holes are symmetrically opened along its length on the top wall of the rectangular frame 31, and a sliding rod 34 is upright and sliding in each through hole, a pull rod 35 is horizontally fixed between the top ends of the two sliding rods 34, and a second pressure block 36 parallel to the first pressure block 33 is fixed between the bottom ends, and a reset spring 37 is sleeved on the outer wall of the sliding rod 34 between the top wall of each second pressure block 36 and the inner top wall of the receiving cavity 32.

[0035] Specifically, a lifting assembly for longitudinally adjusting the computer host housing is also provided in the rectangular frame 31, and the lifting assembly includes:

[0036] A sink groove is provided in the top wall of the first pressing block 33, and a bottom plate is movably connected in the sink groove. The outer wall of the bottom plate and the inner wall of the sink groove are seamlessly fitted, and an empty groove is formed between the bottom wall of the bottom plate and the inner bottom wall of the sink groove. An electric push rod is vertically installed in the empty groove, and the output end of the electric push rod is fixedly connected to the bottom plate. The extension and retraction of the output end of the electric push rod is used to control the lifting and lowering of the bottom plate, thereby longitudinally adjusting the computer host casing on the bottom plate to facilitate adjustment of the spraying position.

[0037] Furthermore, the paint collecting assembly 4 includes: support plates 41 are fixedly mounted on the opposite side walls of the bottom end of the rectangular frame 31, each support plate 41 is integrally formed with a protrusion 42, a collecting box 43 is detachably connected to the support plate 41, a recessed portion 44 for accommodating the protrusion 42 is provided on the bottom wall of the collecting box 43, and a collecting cavity 45 having the same length as the accommodating cavity 32 is provided on the top wall of the collecting box 43.

[0038] Furthermore, a movable groove 11 is provided on the workbench 1 , one end of the movable groove 11 extends into the paint spray box 2 , and the bottom end of the rectangular frame 31 is slidably connected in the movable groove 11 .

[0039] Furthermore, the moving component 51 includes: horizontal strip grooves 511 are opened on the side walls of the paint spray box 2 on both sides of the above-mentioned opening, and a storage box 512 is slidably connected in each strip groove 511, and the two storage boxes 512 are connected and provided with paint nozzles 513 on the ends facing the paint spray box 2, and a fixed seat 514 is fixedly connected to the side wall of the paint spray box 2 at both ends of each strip groove 511, and a screw rod 515 is rotatably connected between the two fixed seats 514, and a driving motor 516 is fixedly connected to the fixed seat 514 on one side, and its output end is fixedly connected to one end of the screw rod 515, and a moving block 517 is screwed on the screw 515, which is fixedly connected to the storage box 512.

[0040] Furthermore, the paint spraying assembly 52 includes: a storage tank 521 fixedly connected to the outer wall of one side of the paint spraying box 2, and two telescopic hoses 522 are connected to its side wall, and one end of each telescopic hose 522 is connected to the storage box 512 on the corresponding side. A material lifting pump assembly is also provided in the storage tank 521, and the material lifting pump assembly is used to pump the paint stored in the storage tank 521 into the two telescopic hoses 522.

[0041] Specifically, an observation groove connected to the interior of the storage tank 521 may be longitudinally opened on the side wall thereof, and a transparent glass plate may be embedded in the observation groove. The observation groove allows the staff to conveniently observe the remaining amount of paint in the storage tank 521, thereby facilitating replenishment.

[0042] In addition, a paint inlet is connected to the top wall of the material storage tank 521 , and when it is connected to a paint delivery pipe of an external paint filling device, paint can be filled into the material storage tank 521 .

[0043] The working principle and use process of this utility model:

[0044] Move the rectangular frame 31 to the outside of the spray painting box 2, pull the pull rod 35 upward to drive the two sliding rods 34 to move longitudinally upward (at this time, the return spring 37 is gradually compressed), place the computer host shell between the first pressing block 33 and the second pressing block 36, release the pull rod 35, and the return spring 37 resets and pushes the second pressing block 36 and the first pressing block 33 to clamp the computer host shell;

[0045] Then, the collection box 43 is mounted on the support plates 41 on both sides by the cooperation of the protrusions 42 and the recesses 44;

[0046] The rectangular frame 31 is pushed into the paint spray box 2, and the lifting pump assembly in the storage tank 521 pumps the paint into the telescopic hoses 522 on both sides, and then transports the paint to the storage box 512 through the telescopic hoses 522, and then uses the paint spray nozzle 513 to spray it onto the surface of the computer host casing. During the spraying process, the output end of the driving motor 516 drives the screw 515 to rotate, and at the same time drives the moving block 517 to drive the storage box 512 to move horizontally in the strip groove 511, thereby realizing the horizontal drive of the paint spray nozzle 513 and increasing the painting range.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A computer host housing painting device, characterized in that: include: A workbench (1) is fixedly connected to a paint spraying box (2), and one side wall of the paint spraying box (2) is open; A fixing assembly (3) on which a computer main body shell to be processed is arranged, and the fixing assembly (3) slides horizontally on the workbench (1) and can move along the above-mentioned opening into the paint spraying box (2); A paint collecting component (4), which is arranged on the fixing component (3) and is used to collect excess paint remaining on the surface of the computer body shell after spraying; The paint spraying mechanism (5) comprises: The movable components (51) are symmetrically arranged on the outer walls of both sides of the paint spraying box (2), and each of the movable components (51) is movably connected to a paint spraying component (52). The movable components (51) are used to drive the paint spraying component (52) to move horizontally, thereby realizing the paint spraying process on the computer host shell.

2. A computer host housing painting device as claimed in claim 1, characterized in that: The fixing assembly (3) comprises: A rectangular frame (31) slidably connected to the workbench (1), which is vertically arranged on the workbench (1), wherein a receiving cavity (32) capable of receiving a computer main body shell is formed in the rectangular frame (31), and a first pressing block (33) is fixedly connected to the inner bottom wall of the receiving cavity (32); The top wall of the rectangular frame (31) is provided with two through holes symmetrically arranged along its length, a sliding rod (34) is vertically slidably disposed in each through hole, a pull rod (35) is horizontally fixedly connected between the top ends of the two sliding rods (34), and a second pressing block (36) parallel to the first pressing block (33) is fixedly connected between the bottom ends; A return spring (37) is sleeved on the outer wall of the sliding rod (34) between the top wall of each second pressing block (36) and the inner top wall of the accommodating cavity (32).

3. A computer host housing painting device as claimed in claim 2, characterized in that: The paint collecting assembly (4) comprises: Support plates (41) are fixedly mounted on opposite side walls of the bottom end of the rectangular frame (31), each of the support plates (41) is integrally formed with a protrusion (42), a collection box (43) is detachably connected to the support plate (41), and a recessed portion (44) for accommodating the protrusion (42) is provided on the bottom wall of the collection box (43); A collecting cavity (45) having the same length as the accommodating cavity (32) is provided on the top wall of the collecting box (43).

4. A computer host housing painting device as claimed in claim 3, characterized in that: The workbench (1) is also provided with a movable groove (11), one end of which extends into the paint spraying box (2), and the bottom end of the rectangular frame (31) is slidably connected in the movable groove (11).

5. A computer host housing painting device as claimed in claim 1, characterized in that: The moving component (51) comprises: The side walls of the paint spray box (2) on both sides of the above-mentioned opening are horizontally provided with strip grooves (511), and a material storage box (512) is slidably connected in each of the strip grooves (511), and the ends of the two material storage boxes (512) facing the inside of the paint spray box (2) are both connected and provided with paint spray nozzles (513); A fixing seat (514) is fixedly connected to the side wall of the paint spray box (2) at both ends of each strip groove (511), a screw rod (515) is rotatably connected between the two fixing seats (514), a driving motor (516) is fixedly connected to one side of the fixing seat (514), the output end of which is fixedly connected to one end of the screw rod (515), and a moving block (517) is screwed onto the screw rod (515) and is fixedly connected to the material storage box (512).

6. A computer host housing painting device as claimed in claim 5, characterized in that: The paint spraying assembly (52) comprises: A material storage tank (521) fixedly connected to an outer wall of one side of the paint spraying box (2), wherein two telescopic hoses (522) are connected to the side wall thereof, and one end of each of the telescopic hoses (522) is connected to the material storage box (512) on the corresponding side; The material storage tank (521) is also provided with a material lifting pump assembly, and the material lifting pump assembly is used to pump the paint stored in the material storage tank (521) into the two telescopic hoses (522).

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