Heat dissipation and dust prevention device for curing machine

Abstract

The utility model relates to the technical field of photocuring, and discloses a heat dissipation and dust prevention device for a curing machine, which comprises a rack, a conveying device is fixedly connected inside the rack, a conveying belt is arranged on the outer wall of the conveying device, a curing machine device is fixedly mounted on the rear side of the top wall of the rack, a heat dissipation shell is fixedly connected on the front side of the top wall of the rack, and the heat dissipation shell is provided with a heat dissipation hole. An air blower is fixedly connected to the right side of the top wall of the heat dissipation shell, the front end of the left side of the air blower communicates with an extraction pipe, the left end of the extraction pipe communicates with a filter shell, an adsorption sponge is slidably mounted on the inner wall of the filter shell, and a plurality of filter columns communicate with the top wall of the filter shell at equal intervals. According to the cooling device, outside air is extracted, so that airflow is output through the annular spray head after being filtered and dried, a workpiece can be cooled, meanwhile, under the guidance of the guide plate, the airflow can synchronously cool the side face of the workpiece, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of light curing, in particular to a heat dissipation and dust prevention device for a curing machine. Background Art

[0002] Curing coatings, also known as photosensitive coatings, use ultraviolet light as the energy source for coating curing. They are also called UV-curing coatings. They do not require heating and can quickly cure into films on flammable substrates such as paper, plastic, leather and wood. They use ultraviolet light sources to irradiate the materials to promote rapid curing. They are suitable for the coating and printing industries. After the coating is applied to the workpiece, it needs to be cured by a curing machine.

[0003] After searching, the Chinese patent announcement number is: CN220361475U, which discloses a UV curing machine, including a frame and a conveyor belt, a curing chamber is opened at the lower part of the frame, the conveyor belt is passed through the curing chamber, the frame is provided with an irradiation lamp at the upper part of the curing chamber, the frame is provided with a first reflector at the lower part of the curing chamber, one side of the first reflector is hinged to the side wall of the curing chamber, and the frame is provided with a first limit assembly for limiting the rotation angle of the first reflector. This application has the effect of facilitating the curing of workpieces with complex shapes. However, in actual use, the device directly transports the workpiece through the conveyor belt after curing is completed, which makes it impossible to dissipate heat and cool the cured workpiece well, thereby increasing the time waiting for the workpiece to cool naturally and reducing the efficiency of workpiece collection. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a heat dissipation and dust prevention device for a curing machine, aiming to improve the problem that the heat dissipation and cooling effect of the cured workpiece is not good, which reduces the workpiece collection efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a heat dissipation and dust-proof device for a curing machine, comprising a frame, the interior of the frame is fixedly connected with a conveying device, the outer wall of the conveying device is provided with a conveyor belt, the curing machine equipment is fixedly installed on the rear side of the top wall of the frame, the front side of the top wall of the frame is fixedly connected with a heat dissipation shell, the right side of the top wall of the heat dissipation shell is fixedly connected with a blower, the left front end of the blower is connected with an extraction pipe, the left end of the extraction pipe is connected with a filter shell, the inner wall of the filter shell is slidably installed with an adsorption sponge, the top wall of the filter shell is equidistantly connected with a plurality of filter columns, the left rear end of the blower is connected with a conveying pipe, the bottom end of the conveying pipe is connected with an annular nozzle, the top wall of the annular nozzle is fixedly connected to the inner top wall of the heat dissipation shell, the left and right sides of the inner wall of the heat dissipation shell are fixedly connected with guide plates, and adjustment mechanisms are provided on the left and right sides of the frame.

[0006] Through the above technical solution: the filter box can extract the outside air, so that the air flow is filtered through multiple filter columns and dried by the adsorption sponge, and the air flow is output through the annular nozzle, so that the workpiece can be cooled and dissipated. At the same time, under the guidance of the guide plate, the air flow can simultaneously cool the side of the workpiece, thereby improving work efficiency.

[0007] As a further description of the above technical solution:

[0008] The adjustment mechanism includes two L-shaped plates, and the adjacent sides of the two L-shaped plates are respectively fixedly connected to the left and right sides of the frame. One side of the L-shaped plate is rotatably connected to an electric push rod, and one end of the electric push rod is rotatably connected to an adjustment plate. One side of the adjustment plate is rotatably connected to multiple rollers, and the bottom wall of the adjustment plate is fixedly connected to a rotating column, and the bottom end of the rotating column is rotatably connected to the top middle part of the frame.

[0009] Through the above technical solution: under the deflection of the adjustment plate, the rotating column rotates together, so that the deflected adjustment plate can deflect the angle and adjust the position of the conveyed workpiece, and at the same time, multiple rollers can better assist in conveying the workpiece.

[0010] As a further description of the above technical solution:

[0011] The adjustment mechanism further includes two cleaning brushes, and the top walls of the two cleaning brushes are respectively fixedly connected to the bottom walls of the corresponding L-shaped plates.

[0012] Through the above technical solution, when the adjusting plate rotates, the cleaning brush can clean the surface of the conveyor belt.

[0013] As a further description of the above technical solution:

[0014] A control switch is fixedly connected to the front side of the frame, and the control switch is electrically connected to the conveying equipment, the curing machine equipment, the blower and the electric push rod respectively.

[0015] Through the above technical solution, the devices inside the device can be opened and closed individually.

[0016] As a further description of the above technical solution:

[0017] A rubber ring is fixedly installed on the outer wall of the extraction pipe, and the outer wall of the rubber ring is fixedly connected to the right side of the filter housing.

[0018] Through the above technical solution, the left end connection of the extraction pipe can be protected, thereby increasing the service life of the extraction pipe.

[0019] As a further description of the above technical solution:

[0020] Two rubber belts are fixedly connected to the outer wall of the conveyor belt, and the two rubber belts are both symmetrically designed.

[0021] Through the above technical solution, the rubber belt can limit the placement position of the workpiece.

[0022] As a further description of the above technical solution:

[0023] The front and rear sides of the heat dissipation shell are both fixedly connected with baffles, and the two baffles are both provided with an inclination angle.

[0024] Through the above technical solution, the entry of dust can be effectively reduced.

[0025] As a further description of the above technical solution:

[0026] The left and right sides of the frame are both fixedly connected with support bases, and the interiors of the plurality of support bases are all fixedly connected with support columns.

[0027] Through the above technical solution, the stability of the device during operation is improved.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, by starting the blower, the filter box can extract the outside air, so that the air flow passes through multiple filter columns to filter impurities in the air flow and then enters the interior of the filter box, and then is output through the annular nozzle after drying again, so that the workpiece after curing can be dissipated and cooled. At the same time, under the guidance of the guide plate, the air flow can cool the side of the workpiece synchronously, avoiding the time of waiting for the workpiece to cool naturally and improving work efficiency.

[0030] 2. In the present invention, the adjustment plate is displaced by starting the electric push rod, so that the adjustment plate can be deflected at a certain angle under the displacement limit of the rotating column, and the deflected adjustment plate can adjust the angle and position of the conveyed workpiece, reducing the situation where the deviation of the conveying angle affects the subsequent cooling and improving the conveying accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a three-dimensional diagram of the heat dissipation and dust prevention device for a curing machine proposed in the present invention;

[0032] Figure 2 This is a front view of the heat dissipation and dust prevention device for a curing machine proposed by the present invention;

[0033] Figure 3 This is a cross-sectional view of the heat dissipation shell of the heat dissipation and dust prevention device for a curing machine proposed in the present invention;

[0034] Figure 4 This is a disassembled diagram of the filter housing of the heat dissipation and dust prevention device for the curing machine proposed in the present invention;

[0035] Figure 5 This is a disassembled diagram of the adjustment mechanism of the heat dissipation and dust prevention device for a curing machine proposed in the present invention.

[0036] Legend:

[0037] 1. Frame; 2. Adjustment mechanism; 201. L-shaped plate; 202. Electric push rod; 203. Adjustment plate; 204. Roller; 205. Rotating column; 206. Cleaning brush; 3. Conveying equipment; 4. Conveyor belt; 5. Curing machine equipment; 6. Heat dissipation shell; 7. Blower; 8. Extraction tube; 9. Filter shell; 10. Adsorption sponge; 11. Filter column; 12. Guide plate; 13. Conveying pipe; 14. Annular nozzle; 15. Rubber ring; 16. Rubber belt; 17. Control switch; 18. Baffle; 19. Support seat; 20. Support column. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] Reference Figure 1 、 Figure 3 and Figure 4, the utility model provides an embodiment: a heat dissipation and dust-proof device for a curing machine, comprising a frame 1, a conveying device 3 is fixedly connected to the inside of the frame 1, a conveying belt 4 is provided on the outer wall of the conveying device 3, a curing machine device 5 is fixedly installed on the rear side of the top wall of the frame 1, and a heat dissipation shell 6 is fixedly connected to the front side of the top wall of the frame 1, so that after the curing machine device 5 completes curing of the workpiece, the conveying device 3 is started and the conveying belt 4 can transport the workpiece into the interior of the heat dissipation shell 6, a blower 7 is fixedly connected to the right side of the top wall of the heat dissipation shell 6, the left front end of the blower 7 is connected to an extraction pipe 8, the left end of the extraction pipe 8 is connected to a filter shell 9, the inner wall of the filter shell 9 is slidably installed with an adsorption sponge 10, and the top wall of the filter shell 9 A plurality of filter columns 11 are equidistantly connected. When the blower 7 is started, the extraction pipe 8 and the filter box 9 extract air, so that the airflow passes through the filter column 11 and the adsorption sponge 10 for filtration and drying. The left rear end of the blower 7 is connected to a delivery pipe 13. The bottom end of the delivery pipe 13 is connected to an annular nozzle 14. The top wall of the annular nozzle 14 is fixedly connected to the inner top wall of the heat dissipation shell 6. Then, the airflow is ejected through the delivery pipe 13 and the annular nozzle 14, thereby dissipating heat and cooling the workpiece. The left and right sides of the inner wall of the heat dissipation shell 6 are fixedly connected with guide plates 12. Under the guidance of the guide plates 12, the airflow can expand the cooling range of the firmware. Adjustment mechanisms 2 are provided on the left and right sides of the frame 1.

[0040] Specifically, by starting the blower 7, the external air can be effectively extracted through the connection of the extraction pipe 8. The airflow will first pass through multiple filter columns 11 to remove impurities in the air. After preliminary filtration, the airflow enters the interior of the filter box 9. The adsorption sponge 10 can absorb the water vapor contained in the airflow to prevent these water vapor from adversely affecting the cooling and heat dissipation of the workpiece. The airflow is transported to the annular nozzle 14 through the delivery pipe 13, which is responsible for outputting the dried airflow at high pressure, and can effectively dissipate heat and cool the solidified workpiece, ensuring that the workpiece reaches the ideal temperature in the shortest time for the next step of processing. Due to the presence of the workpiece, the airflow will be blocked when passing through, so that the airflow is forced to move to both sides. Under the guidance of the guide plate 12, the moving airflow can synchronously cool the sides of the workpiece, avoiding the time waiting for the workpiece to cool naturally, improving work efficiency, and increasing the heat dissipation effect, ensuring that each part of the workpiece can be cooled evenly and efficiently.

[0041] Reference Figure 1 、 Figure 2 and Figure 5The adjusting mechanism 2 includes two L-shaped plates 201, and the adjacent sides of the two L-shaped plates 201 are fixedly connected to the left and right sides of the frame 1 respectively. One side of the L-shaped plate 201 is rotatably connected to an electric push rod 202, and one end of the electric push rod 202 is rotatably connected to an adjusting plate 203, so that under the drive of one end of the electric push rod 202, the adjusting plate 203 is driven, and one side of the adjusting plate 203 is rotatably connected to a plurality of rollers 204. The rollers 204 of the transported workpiece rotate together, thereby assisting the workpiece conveying and ensuring stability. The bottom wall of the adjusting plate 203 is fixedly connected to a rotating column 205. Under the limited displacement of the rotating column 205, the adjusting plate 203 can be deflected at an angle, thereby completing the adjustment of the workpiece conveying angle and position. The bottom end of the rotating column 205 is rotatably connected to the top middle part of the frame 1;

[0042] Specifically, by activating the operation of the electric push rod 202, the adjustment plate 203 can be driven to produce a displacement trend. Due to the displacement limiting effect of the rotating column 205, the adjustment plate 203 can only be deflected within a certain range, so that the adjustment plate 203 can adjust the angle of the workpiece during the conveying process. The transportation of the workpiece is coordinated with the rotation of the roller 204 to ensure the stability of the workpiece during the conveying process, and avoid the adverse effects on the subsequent cooling process of the workpiece due to improper deviation of the conveying angle. By controlling the deflection angle of the adjustment plate 203, the accuracy of the workpiece conveying can be further improved to ensure that the workpiece enters the next link on the conveyor belt 4.

[0043] Reference Figure 1 、 Figure 4 and Figure 5 The adjustment mechanism 2 also includes two cleaning brushes 206, the top walls of the two cleaning brushes 206 are respectively fixedly connected to the bottom walls of the corresponding L-shaped plates 201; the front side of the frame 1 is fixedly connected to a control switch 17, and the control switch 17 is respectively electrically connected to the conveying device 3, the curing device 5, the blower 7 and the electric push rod 202; the outer wall of the extraction pipe 8 is fixedly installed with a rubber ring 15, and the outer wall of the rubber ring 15 is fixedly connected to the right side of the filter housing 9;

[0044] Specifically, the cleaning brush 206 allows the rotating conveyor belt 4 to be cleaned when the adjustment plate 203 is deflected, thereby ensuring the cleanliness of the outer wall of the conveyor belt 4. The control switch 17 is electrically connected to the conveying equipment 3, the curing machine equipment 5, the blower 7 and the electric push rod 202 respectively, so that the control switch 17 can complete the opening and closing of the device. The rubber ring 15 can protect the connection at the left end of the extraction tube 8, thereby increasing its service life.

[0045] Reference Figure 1 and Figure 2, the outer wall of the conveyor belt 4 is fixedly connected to two rubber belts 16, and the two rubber belts 16 are symmetrically designed; the front and rear sides of the heat dissipation shell 6 are fixedly connected to baffles 18, and the two baffles 18 are set at an inclined angle; the left and right sides of the frame 1 are fixedly connected to support seats 19, and the interiors of the multiple support seats 19 are fixedly connected to support columns 20;

[0046] Specifically, the rubber belt 16 can be used to preliminarily define the position of the workpiece, the baffle 18 can block dust and reduce its entry into the interior of the heat dissipation shell 6, and the support seat 19 and the support column 20 can improve the lateral stability of the device during operation.

[0047] Working principle: When starting to use, by starting the blower 7, the outside air can be extracted through the filter box 9 connected to the extraction pipe 8, so that the air flow first passes through multiple filter columns 11 to filter impurities, and then enters the interior of the filter box 9, and then passes through the adsorption sponge 10 again to dry the water vapor contained in the air flow to prevent the water vapor from affecting the cooling and heat dissipation of the workpiece. The filtered and dried air flow is then transported through the delivery pipe 13 and output at high pressure through the annular nozzle 14, so that the workpiece after curing can be cooled and cooled. At the same time, the air flow moves to both sides due to the obstruction of the workpiece, so that under the guidance of the guide plate 12, The airflow can cool the sides of the workpiece synchronously, avoiding the time of waiting for the workpiece to cool naturally, improving work efficiency, and increasing the heat dissipation effect. By starting the electric push rod 202, the adjustment plate 203 is driven to produce a displacement trend. However, under the displacement limit of the rotating column 205, the adjustment plate 203 can only be deflected at a certain angle, so that under the deflection of the adjustment plate 203, the conveying angle of the conveyed workpiece can be adjusted. Combined with the rotation of the roller 204, the stability of the workpiece during transportation is guaranteed, the situation where the workpiece is affected by the offset of the conveying angle and the subsequent cooling is reduced, and the conveying accuracy is improved.

[0048] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A heat dissipation and dust prevention device for a curing machine, comprising a frame (1), characterized in that: The interior of the frame (1) is fixedly connected to a conveying device (3), the outer wall of the conveying device (3) is provided with a conveyor belt (4), a curing machine device (5) is fixedly installed on the rear side of the top wall of the frame (1), a heat dissipation shell (6) is fixedly connected to the front side of the top wall of the frame (1), a blower (7) is fixedly connected to the right side of the top wall of the heat dissipation shell (6), the left front end of the blower (7) is connected to an extraction pipe (8), the left end of the extraction pipe (8) is connected to a filter shell (9), and the filter shell (9) An adsorption sponge (10) is slidably mounted on the inner wall of the heat dissipation housing (6); a plurality of filter columns (11) are equidistantly connected to the top wall of the filter housing (9); a delivery pipe (13) is connected to the left rear end of the blower (7); an annular nozzle (14) is connected to the bottom end of the delivery pipe (13); the top wall of the annular nozzle (14) is fixedly connected to the inner top wall of the heat dissipation housing (6); guide plates (12) are fixedly connected to the left and right sides of the inner wall of the heat dissipation housing (6); and adjustment mechanisms (2) are provided on the left and right sides of the frame (1).

2. The heat dissipation and dust prevention device for a curing machine according to claim 1, characterized in that: The adjustment mechanism (2) comprises two L-shaped plates (201), adjacent sides of the two L-shaped plates (201) are fixedly connected to the left and right sides of the frame (1), respectively; one side of the L-shaped plate (201) is rotatably connected to an electric push rod (202); one end of the electric push rod (202) is rotatably connected to an adjustment plate (203); one side of the adjustment plate (203) is rotatably connected to a plurality of rollers (204); a bottom wall of the adjustment plate (203) is fixedly connected to a rotating column (205); and the bottom end of the rotating column (205) is rotatably connected to the top middle portion of the frame (1).

3. The heat dissipation and dust prevention device for a curing machine according to claim 2, characterized in that: The adjustment mechanism (2) further comprises two cleaning brushes (206), the top walls of the two cleaning brushes (206) being fixedly connected to the bottom walls of the corresponding L-shaped plates (201).

4. The heat dissipation and dust prevention device for a curing machine according to claim 2, characterized in that: A control switch (17) is fixedly connected to the front side of the frame (1), and the control switch (17) is electrically connected to the conveying device (3), the curing machine device (5), the blower (7) and the electric push rod (202) respectively.

5. The heat dissipation and dust prevention device for a curing machine according to claim 1, characterized in that: A rubber ring (15) is fixedly mounted on the outer wall of the extraction tube (8), and the outer wall of the rubber ring (15) is fixedly connected to the right side of the filter housing (9).

6. The heat dissipation and dust prevention device for a curing machine according to claim 1, characterized in that: Two rubber belts (16) are fixedly connected to the outer wall of the conveyor belt (4), and the two rubber belts (16) are both symmetrically designed.

7. The heat dissipation and dust prevention device for a curing machine according to claim 1, characterized in that: Baffles (18) are fixedly connected to the front and rear sides of the heat dissipation shell (6), and both baffles (18) are provided with an inclination angle.

8. The heat dissipation and dust prevention device for a curing machine according to claim 1, characterized in that: The left and right sides of the frame (1) are fixedly connected to support seats (19), and the interiors of the plurality of support seats (19) are fixedly connected to support columns (20).

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