Metal target material processing and spraying device

Abstract

The utility model discloses a metal target material processing spraying device, which relates to the technical field of target material processing equipment, and comprises a spraying box, the front end and the rear end of the spraying box are provided with placing grooves, the inner wall of each placing groove is provided with a filter screen convenient dismounting assembly, the inner end of the spraying box is provided with a spraying cavity, and the inner end of the spraying cavity is fixedly connected with a partition plate. A sliding groove is formed in the left side of the upper end of the partition plate, a target clamping and rotating assembly is arranged at the upper end of the spraying box, a cold air assembly is arranged on the lower side of the right end of the spraying box, and a spraying assembly is arranged on the left side of the spraying box; and the inner end of the placing box is fixedly connected with two symmetrically arranged fixing sleeves. According to the utility model, the filter screen body which is used for a long time can be conveniently replaced, the influence of dust and impurity accumulation on the cold air assembly on the filter screen body is prevented, and the cooling effect on a target material is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of target material processing equipment, specifically a metal target material processing and spraying device. Background Technology

[0002] Metal targets are materials bombarded by high-speed charged particles. They include metals, alloys, oxides, etc. For LCD panels, sputtering targets, such as planar aluminum, molybdenum, and copper targets, all involve a bonding process during production. This involves welding the target to a copper backplate using indium as the solder. The copper backplate can be reused. The conventional method for bonding is to first heat the target and copper backplate, then use ultrasound to coat the welded surfaces of the target and copper backplate with indium.

[0003] For example, the utility model patent with publication number CN216936607U discloses a spraying device for surface treatment of metal target material, including a spray box, a hydraulic device fixedly connected to the center of the top of the spray box, and a hydraulic rod fixedly connected to the output end of the hydraulic device. By using hydraulic actuators and hydraulic rods, the pressure plate can be moved up and down, thereby fixing the metal target material between the pressure plate and the base plate. This prevents uneven spraying caused by the metal target material shifting during the spraying process, thus improving the spraying quality. The combined use of a rotary motor and a rotary rod allows the base plate to rotate, which in turn rotates the metal target material fixed to the base plate and pressure plate. This allows the equipment to directly spray both sides of the metal target material, reducing the time spent changing the spraying surface and improving the spraying efficiency. However, after prolonged use, the filters fixed at both ends of the spray box accumulate a large amount of dust, reducing the air permeability of the filters. This results in less air entering the first and second air pumps, leading to poorer spraying and cooling effects on the metal target material. Therefore, we propose a metal target material processing and spraying device. Utility Model Content

[0004] The purpose of this invention is to provide a metal target processing and spraying device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a metal target processing and spraying device, comprising a spraying box, with placement slots at both the front and rear ends of the spraying box, and a filter screen easy-to-remove assembly installed on the inner wall of each placement slot; a spraying chamber is opened at the inner end of the spraying box, and a partition plate is fixedly connected to the inner end of the spraying chamber; a sliding groove is opened on the left side of the upper end of the partition plate; a target clamping and rotating assembly is installed at the upper end of the spraying box; a cooling air assembly is installed on the lower right side of the spraying box; a spraying assembly is installed on the left side of the spraying box; and the filter screen easy-to-remove assembly includes components fixedly connected to... The placement box is located on the inner wall of the placement slot. A passage slot is provided in the middle of the rear end of the placement box. Two symmetrically arranged fixing sleeves are fixedly connected to the inner end of the placement box. A limit ring is fixedly connected to the outer end of each fixing sleeve. The front end of the limit ring abuts against an insert plate, and the surface of the insert plate is slidably connected to the fixing sleeve. A filter screen body is fixedly connected to one end of the two insert plates close to each other. A locking rod is threadedly connected to the inner wall of the fixing sleeve. A rotating handle is fixedly connected to the outer end of the locking rod. A compression spring is fixedly connected to the end of the rotating handle close to the spray box, and the compression spring is sleeved on the locking rod. The rear end of the compression spring abuts against the insert plate.

[0006] Preferably, the target clamping and rotating assembly includes an L-shaped fixing plate fixedly connected to the upper rear end of the spray box. A first electric push rod is fixedly connected to the inner end of the L-shaped fixing plate. A displacement plate is fixedly connected to the output end of the first electric push rod. A long rack is fixedly connected to the front end of the displacement plate. The spray box is slidably connected to the outer end of the long rack. A rotating gear is meshed with the right end of the long rack. The upper end of the rotating gear is rotatably connected to the output end of a second electric push rod through a bearing. The spray box is fixedly connected to the upper end of the second electric push rod. A first rotating shaft is fixedly connected to the lower end of the rotating gear. An upper clamping plate is fixedly connected to the lower end of the first rotating shaft. A lower clamping plate is provided below the upper clamping plate. A second rotating shaft is fixedly connected to the lower end of the lower clamping plate.

[0007] Preferably, the spraying assembly includes a third electric push rod fixedly connected to the left side of the spraying box. The output end of the third electric push rod passes through the left end of the spraying box. An L-shaped moving plate is fixedly connected to the output end of the third electric push rod. A slider is fixedly connected to the lower end of the L-shaped moving plate, and the outer end of the slider is slidably connected to a groove. A paint can and a paint guide plate are fixedly connected to the middle of the upper part of the L-shaped moving plate. The paint guide plate is located on the right side of the paint can. A pump body is fixedly connected to the upper end of the paint can. A paint spray pipe is fixedly connected to the upper end of the pump body. The tail end of the paint spray pipe is fixedly connected to the paint guide plate. Multiple vertically distributed nozzles are fixedly connected to the end of the paint guide plate away from the paint can.

[0008] Preferably, the cooling system includes a cooling tank fixedly connected to the lower right side of the spray box. The output end of the cooling tank passes through the right side of the spray box and is fixedly connected to an air supply pipe. The input end of the cooling tank is fixedly connected to an air inlet pipe. The air inlet pipe passes through the spray box and is located at the lower part of the partition plate.

[0009] Preferably, the spray box has a door hinged at the center of its front end, and an external handle is installed at the front end of the door.

[0010] Preferably, the second rotating shaft passes through the partition plate, and the lower end of the second rotating shaft is rotatably connected to the spray box via a bearing.

[0011] Preferably, the vertical cross-sectional dimensions of the filter body are matched with the vertical cross-sectional dimensions of the inner side of the placement box, and the coverage area of ​​the filter body is greater than the opening area of ​​the passage groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This device is equipped with a spray box, spray cavity, placement slot, easy-to-remove filter assembly, cooling unit, partition plate, and slide rail. When the filter body needs replacement, each rotating handle rotates, causing the compression spring and locking rod to rotate. The locking rod rotates out of the fixing sleeve, and the compression spring moves away from the insert plate. After the locking rod disengages from the fixing sleeve, the filter body can be removed. The insert plate slides relative to the fixing sleeve. Next, align the insert plates on both sides of the new filter body with the fixing sleeve, and push the filter body inward until the inner end of the insert plate abuts against the outer end of the limiting ring. Then, lock the locking rod inside the fixing sleeve. Rotating the locking rod with the handle stops the rotation, at which point the compression spring is compressed to its maximum compression position. This invention enables convenient replacement of filter bodies used for extended periods, preventing dust and impurities from accumulating on the filter body and affecting the cooling unit, thus improving the cooling effect on the target material.

[0014] 2. The device is equipped with a target clamping and rotating assembly to place the target on the upper part of the lower clamping plate. Then, an external power source powers the second stepper motor, which in turn drives the rotating gear, the first rotating shaft, and the upper clamping plate to move downwards. Once the upper and lower clamping plates have clamped the target, power is supplied to the second electric push rod. The first electric push rod then powers the first electric push rod, which in turn drives the displacement plate and the long rack to move. The long rack drives the rotating gear to rotate, indirectly causing the target to rotate. The target then drives the lower clamping plate and the second rotating shaft to rotate. The second rotating shaft rotates relative to the spray box, enabling the clamping and rotating of targets of different sizes, thus improving the device's applicability. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the overall cross-sectional structure of this utility model;

[0017] Figure 3 This is a cross-sectional structural diagram of the easy-to-disassemble filter assembly of this utility model;

[0018] Figure 4 This is a schematic diagram of the target clamping and rotating assembly structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the spraying assembly structure of this utility model;

[0020] Figure 6 This is a schematic diagram of the air conditioning component structure of this utility model.

[0021] In the diagram: 1. Spraying box; 2. Spraying chamber; 3. Placement slot; 4. Filter screen easy-to-remove assembly; 41. Placement box; 42. Passage slot; 43. Fixing sleeve; 44. Limiting ring; 45. Insert plate; 46. Filter screen body; 47. Locking rod; 48. Compression spring; 49. Rotating handle; 5. Cooling assembly; 51. Cooling tank; 52. Air supply pipe; 53. Air inlet pipe; 6. Target clamping rotating assembly; 61. L-shaped fixing plate; 62. First electric... 63. Moving push rod; 64. Displacement plate; 65. Long rack; 66. Rotating gear; 67. Second electric push rod; 68. First rotating shaft; 69. Upper clamping plate; 60. Lower clamping plate; 610. Second rotating shaft; 71. Spraying assembly; 72. Third electric push rod; 73. L-shaped moving plate; 74. Slider; 75. Paint can; 76. Pump body; 77. Paint pipe; 78. Paint guide plate; 8. Spray nozzle; 9. Divider plate; 10. Slide groove; 11. Box door. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-6 This utility model provides a technical solution: a metal target processing and spraying device, including a spraying box 1, with placement slots 3 at both the front and rear ends of the spraying box 1, and a filter screen easy-to-remove assembly 4 installed on the inner wall of each placement slot 3. A spraying cavity 2 is opened at the inner end of the spraying box 1, and a partition plate 8 is fixedly connected to the inner end of the spraying cavity 2. A sliding groove 9 is opened on the upper left side of the partition plate 8. A target clamping and rotating assembly 6 is installed at the upper end of the spraying box 1. A cooling air assembly 5 is installed on the lower right side of the spraying box 1. A spraying assembly 7 is installed on the left side of the spraying box 1. The filter screen easy-to-remove assembly 4 includes a placement box 41 fixedly connected to the inner wall of the placement slot 3. A passage groove 42 is provided in the middle of the rear end. Two symmetrically arranged fixed sleeves 43 are fixedly connected to the inner end of the box 41. Each fixed sleeve 43 is fixedly connected to the outer end of a limit ring 44. The front end of the limit ring 44 abuts against an insert plate 45, and the surface of the insert plate 45 is slidably connected to the fixed sleeve 43. The two insert plates 45 are close to each other and one end is fixedly connected to a filter screen body 46. A locking rod 47 is threadedly connected to the inner wall of the fixed sleeve 43. A rotating handle 49 is fixedly connected to the outer end of the locking rod 47. A compression spring 48 is fixedly connected to the end of the rotating handle 49 close to the spray box 1, and the compression spring 48 is sleeved on the locking rod 47. The rear end of the compression spring 48 abuts against the insert plate 45.

[0024] In this embodiment, the target clamping and rotating assembly 6 includes an L-shaped fixing plate 61 fixedly connected to the upper rear end of the spray box 1. A first electric push rod 62 is fixedly connected to the inner end of the L-shaped fixing plate 61. A displacement plate 63 is fixedly connected to the output end of the first electric push rod 62. A long rack 64 is fixedly connected to the front end of the displacement plate 63. The outer end of the long rack 64 is slidably connected to the spray box 1. A rotating gear 65 is meshed with the right end of the long rack 64. The upper end of the rotating gear 65 is rotatably connected to the output end of the second electric push rod 66 through a bearing. The upper end of the second electric push rod 66 is fixedly connected to the spray box 1. A first rotating shaft 67 is fixedly connected to the lower end of the rotating gear 65. An upper clamping plate 68 is fixedly connected to the lower end of the first rotating shaft 67. A lower clamping plate 69 is provided at the lower part of the upper clamping plate 68. A second rotating shaft 610 is fixedly connected to the lower end of the lower clamping plate 69.

[0025] Specifically, the target material is placed on the upper end of the lower clamping plate 69 by the target material clamping and rotating assembly 6. Then, the second stepper motor is powered by an external power source. At this time, the output end of the second stepper motor drives the rotating gear 65, the first rotating shaft 67 and the upper clamping plate 68 to move downward. After the upper clamping plate 68 and the lower clamping plate 69 clamp the target material, the power supply to the second electric push rod 66 is activated. Next, the first electric push rod 62 is powered by an external power source. At this time, the output end of the first electric push rod 62 drives the displacement plate 63 and the long rack 64 to move. At this time, the long rack 64 drives the rotating gear 65 to rotate, which indirectly drives the target body to rotate. At this time, the target body drives the lower clamping plate 69 and the second rotating shaft 610 to rotate. At this time, the second rotating shaft 610 and the spray box 1 rotate relative to each other.

[0026] In this embodiment, the spraying assembly 7 includes a third electric push rod 71 fixedly connected to the left side of the spraying box 1. The output end of the third electric push rod 71 passes through the left end of the spraying box 1. An L-shaped moving plate 72 is fixedly connected to the output end of the third electric push rod 71. A slider 73 is fixedly connected to the lower end of the L-shaped moving plate 72, and the outer end of the slider 73 is slidably connected to a groove 9. A paint can 74 and a paint-passing plate 77 are fixedly connected to the middle of the upper end of the L-shaped moving plate 72. The paint-passing plate 77 is located on the right side of the paint can 74. A pump body 75 is fixedly connected to the upper end of the paint can 74. A paint spraying pipe 76 is fixedly connected to the upper end of the pump body 75. The tail end of the paint spraying pipe 76 is fixedly connected to the paint-passing plate 77. A plurality of vertically distributed nozzles 78 are fixedly connected to the end of the paint-passing plate 77 away from the paint can 74.

[0027] Specifically, a spraying component 7 is provided to complete the spraying action on the outer end of the target material.

[0028] In this embodiment, the air conditioning assembly 5 includes an air conditioning tank 51 fixedly connected to the lower right side of the spray box 1. The output end of the air conditioning tank 51 passes through the right side of the spray box 1 and is fixedly connected to the air supply pipe 52. The input end of the air conditioning tank 51 is fixedly connected to the air inlet pipe 53. The air inlet pipe 53 passes through the spray box 1 and is located at the lower part of the partition plate 8.

[0029] Specifically, a cooling air assembly 5 is provided to cool the target material after the painting process is completed.

[0030] In this embodiment, a door 10 is hinged to the middle of the front end of the spray box 1, and an external handle is installed at the front end of the door 10.

[0031] Specifically, the equipment is equipped with a door 10 to facilitate the placement of the target material into the spraying box 1.

[0032] In this embodiment, the second rotating shaft 610 passes through the partition plate 8, and the lower end of the second rotating shaft 610 is rotatably connected to the spray box 1 through a bearing.

[0033] Specifically, ensure that the second rotating shaft 610 does not interfere with the spray box 1.

[0034] In this embodiment, the vertical cross-sectional dimensions of the filter body 46 are matched with the vertical cross-sectional dimensions of the inner side of the placement box 41, and the coverage area of ​​the filter body 46 is greater than the opening area of ​​the through groove 42.

[0035] Specifically, it ensures that the filter body 46 can completely block external dust and impurities.

[0036] Working principle: When spraying the target material, the door 10 can be opened to place the target material onto the lower clamping plate 69 inside the spray box 1. Next, power is supplied to the second stepper motor via an external power source. The output of the second stepper motor drives the rotating gear 65, the first rotating shaft 67, and the upper clamping plate 68 to move downwards. Once the upper clamping plate 68 and the lower clamping plate 69 clamp the target material, power is supplied to the second electric push rod 66. Then, power is supplied to the first electric push rod 62 via an external power source. The output end of the push rod 62 drives the displacement plate 63 and the long rack 64 to move. At this time, the long rack 64 drives the rotating gear 65 to rotate, which in turn indirectly drives the target to rotate. The target then drives the lower clamping plate 69 and the second rotating shaft 610 to rotate. The second rotating shaft 610 rotates relative to the spray box 1. Next, the spraying assembly 7 sprays paint onto the target surface. During this process, the target can be cooled by the cooling air assembly 5. When it is necessary to clean the filter body 46... During replacement, each rotating handle 49 is rotated, causing the compression spring 48 and locking rod 47 to rotate. The locking rod 47 then rotates out of the fixing sleeve 43, and the compression spring 48 moves away from the insert plate 45. Once the locking rod 47 is disengaged from the fixing sleeve 43, the filter body 46 can be removed. The insert plate 45 slides relative to the fixing sleeve 43. Next, align the insert plates 45 on both sides of the new filter body 46 with the fixing sleeve 43. Push the filter body 46 inward until the inner end of the insert plate 45 abuts against the outer end of the limiting ring 44. Then, lock the locking rod 47 into the fixing sleeve 43. Rotate the locking rod 47 by turning the handle 49. When the handle 49 can no longer be turned, the compression spring 48 is compressed to the maximum compression position. This utility model enables convenient replacement of the filter body 46 after long-term use, prevents dust and impurities from accumulating on the filter body 46 and affecting the cooling air assembly 5, and improves the cooling effect on the target material.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A metal target material processing spray device comprising a spray chamber (1), characterized in that: The spraying box (1) is provided with a placing groove (3) at both ends, a filter screen convenient dismounting assembly (4) is arranged on the inner wall of each placing groove (3), a spraying cavity (2) is formed in the inner end of the spraying box (1), a partition plate (8) is fixedly connected to the inner end of the spraying cavity (2), a sliding groove (9) is formed in the upper left side of the partition plate (8), a target material clamping and rotating assembly (6) is arranged on the upper end of the spraying box (1), a cold air assembly (5) is arranged on the lower right side of the spraying box (1), a spraying assembly (7) is arranged on the left side of the spraying box (1), the filter screen convenient dismounting assembly (4) comprises a placing box (41) fixedly connected to the inner wall of the placing groove (3), a through groove (42) is formed in the rear end of the placing box (41), two symmetrical fixing sleeves (43) are fixedly connected to the inner end of the placing box (41), a limiting ring (44) is fixedly connected to the outer end of each fixing sleeve (43), a plug-in plate (45) is abutted to the front end of the limiting ring (44), and the surface of the plug-in plate (45) is slidably connected with the fixing sleeve (43), a filter screen body (46) is fixedly connected to one end of the two plug-in plates (45) and approaches each other, a locking rod (47) is threadedly connected to the inner wall of the fixing sleeve (43), a rotating handle (49) is fixedly connected to the outer end of the locking rod (47), and a compression spring (48) is fixedly connected to one end of the rotating handle (49) and approaches the spraying box (1), the compression spring (48) is sleeved on the locking rod (47), and the rear end of the compression spring (48) is abutted to the plug-in plate (45).

2. A metal target material processing and spraying device according to claim 1, characterized in that The target material clamping and rotating assembly (6) comprises an L-shaped fixed plate (61) fixedly connected to the upper side of the rear end of the spraying box (1), a first electric push rod (62) is fixedly connected to the inner end of the L-shaped fixed plate (61), a displacement plate (63) is fixedly connected to the output end of the first electric push rod (62), a long gear rack (64) is fixedly connected to the front end of the displacement plate (63), the long gear rack (64) is slidably connected to the spraying box (1), a rotating gear (65) is meshedly connected to the right end of the long gear rack (64), the output end of the second electric push rod (66) is rotatably connected to the upper end of the rotating gear (65) through a bearing, the upper end of the second electric push rod (66) is fixedly connected to the spraying box (1), the lower end of the rotating gear (65) is fixedly connected with a first rotating shaft (67), the lower end of the first rotating shaft (67) is fixedly connected with an upper clamping plate (68), a lower clamping plate (69) is arranged on the lower part of the upper clamping plate (68), and the lower end of the lower clamping plate (69) is fixedly connected with a second rotating shaft (610).

3. A metal target material processing and spraying device according to claim 1, characterized in that: The spraying assembly (7) comprises a third electric push rod (71) fixedly connected to the left side of the spraying box (1), the output end of the third electric push rod (71) is provided through the left end of the spraying box (1), the output end of the third electric push rod (71) is fixedly connected with an L-shaped moving plate (72), the lower end of the L-shaped moving plate (72) is fixedly connected with a sliding block (73), the outer end of the sliding block (73) is slidingly connected with a sliding groove (9), the upper end of the L-shaped moving plate (72) is fixedly connected with a paint spraying tank (74) and a paint passing plate (77), the paint passing plate (77) is arranged on the right side of the paint spraying tank (74), the upper end of the paint spraying tank (74) is fixedly connected with a pump body (75), the upper end of the pump body (75) is fixedly connected with a paint spraying pipe (76), the tail end of the paint spraying pipe (76) is fixedly connected with the paint passing plate (77), and the end of the paint passing plate (77) away from the paint spraying tank (74) is fixedly connected with a plurality of vertically distributed spray heads (78).

4. The apparatus of claim 1, wherein: The cold gas assembly (5) comprises a cold gas tank (51) fixedly connected to the lower side of the right end of the spraying box (1), the output end of the cold gas tank (51) is fixedly connected with a gas conveying pipe (52) through the right side of the spraying box (1) and the partition plate (8), the input end of the cold gas tank (51) is fixedly connected with an air inlet pipe (53), and the air inlet pipe (53) is arranged through the spraying box (1) and is arranged on the lower part of the partition plate (8).

5. The apparatus of claim 1, wherein: The front end of the spraying box (1) is hingedly connected with a box door (10), and the front end of the box door (10) is provided with an external handle.

6. A metal target processing and spraying apparatus as claimed in claim 2, wherein: The second rotating shaft (610) passes through the partition plate (8), and the lower end of the second rotating shaft (610) is rotatably connected to the spraying box (1) through a bearing.

7. A metal target material processing and spraying device according to claim 1, characterized in that: The vertical cross-sectional dimension of the filter screen body (46) is matched with the vertical cross-sectional dimension of the inside of the placing box (41), and the coverage area of the filter screen body (46) is greater than the opening area of the through groove (42).

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