UV (ultraviolet) machine for curing paint

Abstract

The UV machine comprises a machine base, a dust removal mechanism is arranged at the upper end of the machine base, the dust removal mechanism comprises a dust cover fixedly connected to the front side of the upper end of the machine base, the rear end of the dust cover is fixedly connected to the front end of a curing box, and a dust collection pipe is arranged in the middle of the upper end of the dust cover. A plurality of evenly-distributed connecting pipes are inserted into the lower end of the dust collecting pipe, dust suction heads are fixedly connected to the lower ends of the connecting pipes, a conveying pipe is inserted into the upper end of the dust collecting pipe, and the dust collecting mechanism is arranged at the upper end of the curing box and comprises a dust collecting box fixedly connected to the upper end of the curing box. Compared with the prior art, the paint curing device has the advantages that the dust removal mechanism is arranged, the interior of the dust cover is kept clean, the product quality after paint curing is guaranteed, the height of the cover shell is adjustable, ultraviolet light can be shielded by matching with the dust cover at the front end, and the health and safety of workers are effectively protected.

Description

Technical Field

[0001] The utility model relates to the technical field of paint curing, in particular to a UV machine for paint curing. Background Art

[0002] A paint curing UV machine is a device that uses ultraviolet (UV) light sources to cure UV inks. The UV curing machine is mainly used for curing UV inks. Its working principle is to irradiate curable materials with UV light sources to make them harden rapidly. This technology has a wide range of applications in multiple fields, including but not limited to the drying of paints on the surfaces of materials such as automobiles and mobile phone casings. The wavelength range of UV light sources is wide, and the effect is best when the wavelength is about 365nm in the UV-A region. This curing process is usually completed within 1 - 3 seconds, significantly improving production efficiency. The paint curing UV machine is an efficient and environmentally friendly paint drying device, widely used in multiple industries, including but not limited to printing, painting, and surface treatment, significantly improving production efficiency and product quality through ultraviolet curing technology.

[0003] A paint curing device for wooden floors described in the publication number CN218872736U includes a curing box, a conveying device, and a control device. The conveying device is located below the curing box and is fixedly connected to the curing box; an electric control cylinder and an adjusting plate are arranged inside the curing box. The electric control cylinder is located above the adjusting plate, electrically connected to the control device, fixedly connected to the inner side wall of the top of the curing box, and the output shaft of the electric control cylinder is fixedly connected to the top of the adjusting plate. The adjusting plate is in vertical sliding fit with the curing box; a plurality of UV lamps are arranged at the bottom of the adjusting plate, all fixedly connected to the adjusting plate and electrically connected to the control device; a feeding port is arranged on the side wall of the curing box in the width direction, and a discharging port is arranged on one side of the curing box away from the feeding port. By adjusting the distance between the UV lamps and the wooden floor according to the volume of the wooden floor, the luminous length of the UV lamps is adjusted, so that the UV lamps can penetrate the paint on the wooden floor to a high degree and in large quantities, realizing the curing of the paint on the wooden floor. However, the prior art still has defects:

[0004] 1. In the prior art, no dust suction device is provided. When dust falls on the uncured paint, it will be fixed on the paint after the paint cures, resulting in an uneven and rough paint surface and affecting the quality of the product.

[0005] 2. In the prior art, the height of the light shielding cover is fixed and cannot be adjusted, so the ultraviolet light cannot be properly blocked. The improper blocking of ultraviolet light will affect the health and safety of the staff. Summary of the Utility Model

[0006] The technical problem to be solved by the utility model is to overcome the above defects and provide a UV machine for paint curing.

[0007] To solve the above technical problems, the technical solution provided by the present utility model is as follows: A UV machine for paint curing, comprising:

[0008] A machine base, on both sides of the lower end of the machine base, there are fixedly connected with lockable universal wheels front and back;

[0009] A fixing mechanism, which is arranged at the lower end of the machine base;

[0010] A conveyor belt, which is arranged in the middle of the upper end of the machine base;

[0011] A conveying mechanism, which is arranged on the conveyor belt;

[0012] A curing mechanism, which is arranged at the upper end of the machine base. The curing mechanism includes a curing box fixedly connected to the rear side of the upper end of the machine base. Inside the upper end of the curing box, there is a fixedly connected mounting frame. At the lower end of the mounting frame, there are fixedly connected several evenly distributed UV lamps;

[0013] A dust removal mechanism, which is arranged at the upper end of the machine base. The dust removal mechanism includes a dust-proof cover fixedly connected to the front side of the upper end of the machine base. The rear end of the dust-proof cover is fixedly connected to the front end of the curing box. In the middle of the upper end of the dust-proof cover, there is a dust collection pipe. At the lower end of the dust collection pipe, there are inserted several evenly distributed connecting pipes. At the lower end of the connecting pipe, there is a fixedly connected dust suction head. At the upper end of the dust collection pipe, there is an inserted conveying pipe;

[0014] A dust collection mechanism, which is arranged at the upper end of the curing box. The dust collection mechanism includes a dust collection box fixedly connected to the upper end of the curing box. One end of the connecting pipe far from the dust collection pipe is fixedly inserted into the middle of the front end of the dust collection box. There is a through hole opened on the upper end of the curing box, and the through hole is located at the front side of the lower end of the dust collection box. At the rear end inside the dust collection box, there is a fixedly inserted fan;

[0015] An auxiliary mechanism, which is arranged inside the dust collection box;

[0016] An adjusting mechanism, which is arranged at the upper end of the machine base. The adjusting mechanism includes a housing fixedly connected to the rear side of the upper end of the machine base. The front end of the housing is fixedly connected to the rear end of the curing box. A baffle is inserted into the rear end of the housing. There is a limiting groove on the housing for cooperating with the baffle. On both sides of the rear end of the housing, there are screwed fixing knobs, and the front end of the fixing knob abuts against the baffle.

[0017] As an improvement, the fixing mechanism includes:

[0018] Fixing sleeves, a plurality of the fixing sleeves are fixedly connected to both sides of the lower end of the machine base front and back;

[0019] Anti-slip feet, the anti-slip feet are threadedly connected to the lower end of the fixing sleeve.

[0020] As an improvement, the conveying mechanism includes:

[0021] Drive rollers, two of which are arranged at the front and rear ends of the conveyor belt, and the drive rollers are rotatably connected to the machine base;

[0022] Support rollers, several of which are arranged in the middle of the conveyor belt, and the support rollers are rotatably connected to the machine base;

[0023] A motor, which is fixedly connected to the rear end of one side of the machine base, and one end of the motor is fixedly connected to one end of the drive roller.

[0024] As an improvement, the auxiliary mechanism includes:

[0025] A dust collection seat, which is inserted into one side of the dust collection box;

[0026] Dust removal filter bags, several of which are arranged at the front end of the dust collection seat;

[0027] Activated carbon filter plates, which are arranged at the rear end of the dust collection seat;

[0028] A handle, which is fixedly connected to the middle of one side of the dust collection seat.

[0029] The advantages of the present utility model compared with the prior art are as follows: 1. In the present utility model, when the fan is started, the dust-containing air in the dust-proof cover is transmitted to the inside of the dust collection box through the dust suction head, the dust collection pipe and the connecting pipe, and is dust-removed by the dust removal filter bag and the activated carbon filter plate, so as to keep the inside of the dust-proof cover clean and ensure the product quality after paint curing.

[0030] 2. In the present utility model, the height of the housing can be flexibly adjusted according to the height of the object. After the adjustment is completed, tighten the fixing knob to press it tightly and fix it. It can block ultraviolet light to a limited extent. The front dust-proof cover has a certain length and can block ultraviolet light by itself, and the effect of blocking ultraviolet light is better, effectively protecting the health and safety of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a schematic structural diagram of a UV machine for paint curing of the present utility model Figure 1 .

[0032] Figure 2 is a schematic structural diagram of a UV machine for paint curing of the present utility model Figure 2 .

[0033] Figure 3 is Figure 2 the enlarged view of area A in

[0034] Figure 4 is a cross-sectional view of a UV machine for paint curing of the present utility model.

[0035] Figure 5 It is a schematic diagram of a partial structure of a UV machine for paint curing of the present utility model Figure 1 .

[0036] Figure 6 It is a schematic diagram of a partial structure of a UV machine for paint curing of the present utility model Figure 2 .

[0037] As shown in the figure: 1. Machine base; 2. Lockable universal wheels; 3. Fixing mechanism; 31. Fixing sleeve; 32. Anti-slip feet; 4. Conveyor mesh belt; 5. Conveying mechanism; 51. Driving roller; 52. Supporting roller; 53. Motor; 6. Curing mechanism; 61. Curing box; 62. Mounting frame; 63. UV lamp; 7. Dust removal mechanism; 71. Dust-proof cover; 72. Dust collecting pipe; 73. Connecting pipe; 74. Suction head; 75. Conveying pipe; 8. Dust collecting mechanism; 81. Dust collecting box; 82. Through hole; 83. Fan; 9. Auxiliary mechanism; 91. Dust collecting seat; 92. Dust removal filter bag; 93. Activated carbon filter plate; 94. Handle; 10. Adjusting mechanism; 101. Housing; 102. Baffle; 103. Limit groove; 104. Fixing knob. Specific embodiments

[0038] The following further elaborates on the present utility model in conjunction with the attached drawings.

[0039] A UV machine for paint curing includes a machine base 1. On both sides of the lower end of the machine base 1, lockable universal wheels 2 are fixedly connected front and back. A fixing mechanism 3 is arranged at the lower end of the machine base 1. The fixing mechanism 3 includes a fixing sleeve 31 and anti-slip feet 32. A plurality of fixing sleeves 31 are fixedly connected to both sides of the lower end of the machine base 1 front and back. The anti-slip feet 32 are threadedly connected to the lower end of the fixing sleeve 31. The anti-slip feet 32 rotate downward to contact the ground, which can further fix the position of the machine base 1.

[0040] In the middle of the upper end of the machine base 1, a conveyor mesh belt 4 is arranged. A conveying mechanism 5 is arranged on the conveyor mesh belt 4. The conveying mechanism 5 includes a driving roller 51, supporting rollers 52, and a motor 53. Two driving rollers 51 are arranged at the front and rear ends of the conveyor mesh belt 4. The driving roller 51 is rotatably connected to the machine base 1. A number of supporting rollers 52 are arranged in the middle of the conveyor mesh belt 4. The supporting rollers 52 are rotatably connected to the machine base 1. The motor 53 is fixedly connected to the rear end of one side of the machine base 1. One end of the motor 53 is fixedly connected to one end of the driving roller 51. The motor 53 drives the driving roller 51 to rotate to drive the conveyor mesh belt 4, and the supporting rollers 52 provide auxiliary support for it.

[0041] A curing mechanism 6 is arranged at the upper end of the machine base 1. The curing mechanism 6 includes a curing box 61 fixedly connected to the rear side of the upper end of the machine base 1. An installation frame 62 is fixedly connected to the upper end inside the curing box 61. A number of uniformly distributed UV lamps 63 are fixedly connected to the lower end of the installation frame 62. The UV lamps 63 cure the objects sprayed with paint on the upper end of the conveyor mesh belt 4.

[0042] A dust removal mechanism 7 is provided at the upper end of the machine base 1. The dust removal mechanism 7 includes a dust-proof cover 71 fixedly connected to the front side of the upper end of the machine base 1. The rear end of the dust-proof cover 71 is fixedly connected to the front end of the curing box 61. A dust collection pipe 72 is provided in the middle of the upper end of the dust-proof cover 71. A number of uniformly distributed connecting pipes 73 are inserted at the lower end of the dust collection pipe 72. A dust suction head 74 is fixedly connected to the lower end of the connecting pipe 73. A conveying pipe 75 is inserted at the upper end of the dust collection pipe 72.

[0043] A dust collection mechanism 8 is provided at the upper end of the curing box 61. The dust collection mechanism 8 includes a dust collection box 81 fixedly connected to the upper end of the curing box 61. One end of the connecting pipe 73 away from the dust collection pipe 72 is fixedly inserted into the middle of the front end of the dust collection box 81. A through hole 82 is opened at the upper end of the curing box 61. The through hole 82 is located at the front side of the lower end of the dust collection box 81. A blower 83 is fixedly inserted at the rear end inside the dust collection box 81.

[0044] An auxiliary mechanism 9 is provided inside the dust collection box 81. The auxiliary mechanism 9 includes a dust collection seat 91, a dust removal filter bag 92, an activated carbon filter plate 93, and a handle 94. The dust collection seat 91 is inserted into one side of the dust collection box 81. A number of dust removal filter bags 92 are provided at the front end of the dust collection seat 91. The activated carbon filter plate 93 is provided at the rear end of the dust collection seat 91. The handle 94 is fixedly connected to the middle of one side of the dust collection seat 91.

[0045] When the blower 83 is turned on, the dust-containing air inside the dust-proof cover 71 is transmitted to the inside of the dust collection box 81 through the dust suction head 74, the dust collection pipe 72, and the connecting pipe 73, and is dust-removed by the dust removal filter bag 92 and the activated carbon filter plate 93 to keep the inside of the dust-proof cover 71 clean.

[0046] At the same time, the air inside the curing box 61 enters the inside of the dust collection box 81 through the through hole 82, and is purified by the activated carbon filter plate 93 to remove odors and then discharged.

[0047] An adjustment mechanism 10 is provided at the upper end of the machine base 1. The adjustment mechanism 10 includes a housing 101 fixedly connected to the rear side of the upper end of the machine base 1. The front end of the housing 101 is fixedly connected to the rear end of the curing box 61. A baffle 102 is inserted at the rear end of the housing 101. A limiting groove 103 for cooperating with the baffle 102 is opened on the housing 101. Fixing knobs 104 are threadedly connected to both sides of the rear end of the housing 101. The front end of the fixing knob 104 abuts against the baffle 102. The height of the housing 101 can be flexibly adjusted according to the height of the object. After the adjustment is completed, tighten the fixing knob 104 to abut and fix it. It can perform limited shielding of ultraviolet light. The front dust-proof cover 71 has a certain length and can itself shield ultraviolet light, providing a better shielding effect on ultraviolet light and effectively protecting the health and safety of the staff.

[0048] When the present utility model is specifically implemented, such as Figures 1-6As shown, when in use, the blower 83 is started, and the dust-containing air in the dust-proof cover 71 is transmitted to the inside of the dust collection box 81 through the dust suction head 74, the dust collection pipe 72 and the connecting pipe 73, and is dust-removed by the dust removal filter bag 92 and the activated carbon filter plate 93 to keep the inside of the dust-proof cover 71 clean.

[0049] The height of the housing 101 can be flexibly adjusted according to the height of the object. After the adjustment is completed, tighten the fixing knob 104 to press and fix it. It can provide limited shielding for ultraviolet light. The front dust-proof cover 71 has a certain length and can shield ultraviolet light by itself, providing a better shielding effect on ultraviolet light and effectively protecting the health and safety of the staff.

[0050] Start the motor 53 to drive the driving roller 51 to rotate and drive the conveyor belt 4. Turn on the UV lamp 63. The conveyor belt 4 conveys the externally painted object to the lower end of the UV lamp 63 for paint curing. At the same time, the air inside the curing box 61 enters the dust collection box 81 through the through hole 82, and is purified and deodorized by the activated carbon filter plate 93 and then discharged.

[0051] The electrical components appearing in this article are all electrically connected to the external main controller and 220V mains power. And the main controller can be a conventional known device such as a computer for control. The detailed descriptions of known functions and known components are omitted in the specific implementation manners of the present disclosure. To ensure the compatibility of the device, the operating means adopted are consistent with the parameters of market instruments.

[0052] The above describes the present invention and its implementation manners. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the spirit of the present invention, they shall fall within the protection scope of the present invention.

Claims

1. A UV machine for paint curing, characterized in that: include: A machine base (1), wherein lockable universal wheels (2) are fixedly connected to both sides of the lower end of the machine base (1) at the front and rear sides; A fixing mechanism (3), wherein the fixing mechanism (3) is arranged at the lower end of the machine base (1); A conveyor mesh belt (4), wherein the conveyor mesh belt (4) is arranged in the middle of the upper end of the machine base (1); A conveying mechanism (5), wherein the conveying mechanism (5) is arranged on the conveying mesh belt (4); A curing mechanism (6), the curing mechanism (6) being arranged at the upper end of the machine base (1), the curing mechanism (6) comprising a curing box (61) fixedly connected to the rear side of the upper end of the machine base (1), a mounting frame (62) being fixedly connected to the upper end of the curing box (61), and a plurality of uniformly distributed UV lamps (63) being fixedly connected to the lower end of the mounting frame (62); A dust removal mechanism (7), the dust removal mechanism (7) being arranged at the upper end of the machine base (1), the dust removal mechanism (7) comprising a dust cover (71) fixedly connected to the front side of the upper end of the machine base (1), the rear end of the dust cover (71) being fixedly connected to the front end of the curing box (61), a dust collecting pipe (72) being arranged in the middle of the upper end of the dust cover (71), a plurality of evenly distributed connecting pipes (73) being plugged into the lower end of the dust collecting pipe (72), a dust suction head (74) being fixedly connected to the lower end of the connecting pipe (73), and a conveying pipe (75) being plugged into the upper end of the dust collecting pipe (72); A dust collecting mechanism (8), the dust collecting mechanism (8) being arranged at the upper end of the curing box (61), the dust collecting mechanism (8) comprising a dust collecting box (81) fixedly connected to the upper end of the curing box (61), one end of the connecting pipe (73) away from the dust collecting pipe (72) being fixedly plugged into the middle of the front end of the dust collecting box (81), a through hole (82) being provided at the upper end of the curing box (61), the through hole (82) being located at the front side of the lower end of the dust collecting box (81), and a fan (83) being fixedly plugged into the rear end of the dust collecting box (81); An auxiliary mechanism (9), wherein the auxiliary mechanism (9) is arranged inside the dust collecting box (81); An adjusting mechanism (10) is arranged at the upper end of a machine base (1), and comprises a cover shell (101) fixedly connected to the rear side of the upper end of the machine base (1); the front end of the cover shell (101) is fixedly connected to the rear end of a curing box (61); a baffle (102) is inserted into the rear end of the cover shell (101); a limiting groove (103) for matching the baffle (102) is provided on the cover shell (101); fixed knobs (104) are threadedly connected to both sides of the rear end of the cover shell (101); the front end of the fixed knob (104) abuts against the baffle (102).

2. A UV machine for paint curing according to claim 1, characterized in that: The fixing mechanism (3) comprises: A fixing sleeve (31), wherein a plurality of the fixing sleeves (31) are fixedly connected to the front and rear sides of the lower end of the base (1); An anti-skid support foot (32) is threadedly connected to the lower end of the fixing sleeve (31).

3. The UV machine for paint curing according to claim 1, characterized in that: The transmission mechanism (5) comprises: Transmission rollers (51), two transmission rollers (51) are arranged at the front and rear ends of the conveyor mesh belt (4), and the transmission rollers (51) are rotatably connected to the machine base (1); Rollers (52), a plurality of the rollers (52) are arranged in the middle of the conveyor belt (4), and the rollers (52) are rotatably connected to the machine base (1); A motor (53) is fixedly connected to a rear end of one side of the machine base (1), and one end of the motor (53) is fixedly connected to one end of a driving roller (51).

4. The UV machine for paint curing according to claim 1, characterized in that: The auxiliary mechanism (9) comprises: A dust collecting seat (91), wherein the dust collecting seat (91) is plugged into one side of the dust collecting box (81); Dust removal filter bags (92), a plurality of dust removal filter bags (92) are arranged at the front end of the dust collecting seat (91); An activated carbon filter plate (93), wherein the activated carbon filter plate (93) is arranged at the rear end of the dust collecting seat (91); A handle (94) is fixedly connected to the middle of one side of the dust collecting seat (91).

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