Spraying device for plastic products

Abstract

The utility model relates to the technical field of plastic product processing, and discloses a plastic product spraying device which comprises a working table, a processing table arranged on the upper portion of the working table, a mounting frame fixedly mounted on the upper portion of the working table, a motor fixedly mounted on the left side of the mounting frame through a fixing plate and a processing assembly arranged on the upper portion of the working table. The processing assembly comprises an air drying mechanism arranged on the upper portion of the workbench, an adjusting mechanism is arranged on the upper portion of the workbench, the output end of a fan communicates with the right side of the processing box through a connecting pipe, one end of a spring is fixedly connected with a first sliding block, and the bottom of a limiting plate is attached to the outer side of a purifying plate. The output end of the motor is fixedly connected with the lead screw, and the movable block is in threaded connection with the outer wall of the lead screw. The utility model solves the problem that the processing efficiency of a workpiece is influenced because the pigment cannot be quickly formed and fixed after the workpiece is sprayed by the existing device.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic product processing, in particular to a spraying device for plastic products. Background Art

[0002] Plastics are widely used and are indispensable components in home appliances, automobiles, mobile phones, PCs, medical devices, and lighting appliances. During their processing, they are first injection molded and then sprayed with color on the molded plastic products. The existing spraying method usually uses manual spraying to spray and color plastic products, but this spraying method has low working efficiency and is prone to uneven spraying.

[0003] According to patent announcement number CN 209997838 U, a surface spraying device for plastic products can evenly stir the paint, achieve better spraying effects, and protect the health of workers; however, after spraying the workpiece, the device cannot quickly shape and fix the paint, thereby affecting the processing efficiency of the workpiece.

[0004] Therefore, we propose a spraying device for plastic products to solve the problem. Utility Model Content

[0005] The purpose of the utility model is to provide a spraying device for plastic products, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spraying device for plastic products, comprising a workbench;

[0007] A processing table arranged on the upper part of the workbench;

[0008] A mounting bracket fixedly mounted on the upper part of the workbench;

[0009] The motor installed on the left side of the mounting frame is fixed by a fixing plate;

[0010] and a processing assembly arranged on the upper part of the workbench, the processing assembly comprising an air-drying mechanism arranged on the upper part of the workbench, and an adjusting mechanism arranged on the upper part of the workbench;

[0011] The air-drying mechanism includes a fan fixedly installed on the left side of the mounting frame through a fixing plate, the fan input end is connected to an absorption cover through an absorption pipe, a processing box is fixedly installed on the right side of the mounting frame, a purification plate is inserted inside the processing box, a first slide groove is opened on the upper part of the processing box, a sliding rod is fixedly connected to the inner wall of the first slide groove, a first slider is slidably connected to the outer wall of the sliding rod, a spring is fixedly connected to the inner wall of the first slide groove, and a limiting plate is fixedly connected to the upper part of the first slider.

[0012] Preferably, the adjusting mechanism comprises a movable hole provided on the upper part of the mounting frame, the inner wall of the movable hole is slidably connected to a movable block, the upper part of the mounting frame is rotatably connected to a screw rod through a bearing, the upper part of the movable block is fixedly connected to a top plate, the upper part of the mounting frame is provided with a second slide groove, the bottom of the top plate is fixedly connected to a second sliding block, a ball bearing is arranged at the bottom of the second sliding block, a cylinder is fixedly installed at the bottom of the movable block, the output end of the cylinder is fixedly connected to a mounting plate, a feed pump is fixedly installed at the upper part of the mounting plate, a storage box is fixedly installed at the upper part of the mounting plate, a telescopic rod is fixedly installed on one side of the mounting plate, a cross slide groove is provided at the bottom of the mounting plate, a cross slide groove is slidably connected to the inner wall of the cross slide groove, a conversion box is fixedly installed at the bottom of the cross slide, and a nozzle is connected to the bottom of the conversion box.

[0013] Preferably, the fan output end is connected to the right side of the processing box through a connecting pipe. Through the cooperation of the fan, the absorption hood and the processing box, when the plastic workpiece is sprayed, the air flow on the upper part of the workpiece can be accelerated, so that the workpiece after spraying can be air-dried, and the paint after spraying can be quickly formed and fixed, thereby accelerating the processing efficiency of the workpiece. At the same time, the purification plate can filter and absorb the paint smell generated during spraying, thereby improving the working environment of the staff to a certain extent.

[0014] Preferably, one end of the spring is fixedly connected to the first slider, and the bottom of the limit plate is fitted with the outer side of the purification plate. Through the cooperation of the sliding rod, the first slider, the spring and the limit plate, it is convenient to manually disassemble the purification plate, thereby facilitating manual cleaning or replacement of the purification plate, thereby achieving a better purification effect.

[0015] Preferably, the output end of the motor is fixedly connected to the screw rod, the movable block is threadedly connected to the outer wall of the screw rod, the second slider is slidably connected to the inner wall of the second slide groove, and the bottom of the ball is in contact with the inner wall of the second slide groove. Through the cooperation of the screw rod, the movable block and the top plate, the nozzle arranged at the lower part of the mounting frame can be adjusted left and right, so that the spraying range of the nozzle can be wider, thereby increasing the applicability of the device. At the same time, through the cooperation of the second slider, the ball and the top plate, the wear between the movable block and the screw rod can be reduced, thereby extending the service life of the parts.

[0016] Preferably, the input end of the feed pump is connected to the storage box through a connecting pipe, and the output end of the feed pump is connected to the conversion box through a telescopic tube. The output end of the telescopic rod movably passes through the mounting plate and is fixedly connected to the cross slide block. Through the cooperation of the telescopic rod, the cross slide groove and the cross slide block, the nozzle arranged at the lower part of the mounting plate can be adjusted forward and backward, thereby further increasing the spraying range of the nozzle, thereby further increasing the applicability of the device.

[0017] The utility model provides a spraying device for plastic products. The spraying device for plastic products has the following beneficial effects:

[0018] (1) The spraying device for plastic products is provided with an air-drying mechanism. Under the action of the fan, the absorption hood and the treatment box, when the plastic workpiece is sprayed, the air flow on the upper part of the workpiece can be accelerated, so that the sprayed workpiece can be air-dried, and the sprayed paint can be quickly formed and fixed, thereby accelerating the processing efficiency of the workpiece. At the same time, the purification plate can filter and absorb the paint smell generated during spraying, thereby improving the working environment of the staff to a certain extent;

[0019] (2) The spraying device for plastic products is provided with an adjustment mechanism. Under the action of the screw rod, the movable block and the top plate, the nozzle arranged at the lower part of the mounting frame can be adjusted left and right, thereby making the spraying range of the nozzle wider, thereby increasing the applicability of the device. At the same time, under the action of the second slider, the ball and the top plate, the wear between the movable block and the screw rod can be reduced, thereby extending the service life of the parts. Under the action of the telescopic rod, the cross slide and the cross slider, the nozzle arranged at the lower part of the mounting plate can be adjusted forward and backward, thereby further increasing the spraying range of the nozzle, thereby further increasing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the air-drying mechanism of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0024] In the figure: 1. workbench; 2. processing table; 3. processing assembly; 31. air drying mechanism; 311. fan; 312. absorption cover; 313. processing box; 314. purification plate; 315. first slide groove; 316. slide rod; 317. first slider; 318. spring; 319. limit plate; 32. adjustment mechanism; 321. movable hole; 322. movable block; 323. screw rod; 324. top plate; 325. second slider; 326. ball bearing; 327. cylinder; 328. mounting plate; 329. feed pump; 3210. storage box; 3211. telescopic rod; 3212. conversion box; 3213. nozzle; 3214. cross slide groove; 3215. cross slider; 4. mounting frame; 5. motor. DETAILED DESCRIPTION

[0025] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings. Example 1

[0026] like Figure 1-4 As shown, the utility model provides a technical solution: a spraying device for plastic products, comprising a workbench 1, a processing table 2 arranged on the upper part of the workbench 1, a mounting frame 4 fixedly mounted on the upper part of the workbench 1, a motor 5 fixedly mounted on the left side of the mounting frame 4 through a fixing plate, and a processing assembly 3 arranged on the upper part of the workbench 1, the processing assembly 3 comprising an air-drying mechanism 31 arranged on the upper part of the workbench 1, an adjusting mechanism 32 is arranged on the upper part of the workbench 1, the air-drying mechanism 31 comprises a fan 311 fixedly mounted on the left side of the mounting frame 4 through a fixing plate, an input end of the fan 311 is connected to an absorption cover 312 through an absorption pipe, a processing box 313 is fixedly mounted on the right side of the mounting frame 4, a purification plate 314 is inserted in the processing box 313, a first slide groove 315 is opened on the upper part of the processing box 313, a sliding rod 316 is fixedly connected to the inner wall of the first slide groove 315, a first slider 317 is slidably connected to the outer wall of the sliding rod 316, a spring 318 is fixedly connected to the inner wall of the first slide groove 315, and a limiting plate 319 is fixedly connected to the upper part of the first slider 317.

[0027] In this embodiment, the output end of the fan 311 is connected to the right side of the processing box 313 through a connecting pipe. Through the cooperation of the fan 311, the absorption cover 312 and the processing box 313, when the plastic workpiece is sprayed, the air flow on the upper part of the workpiece can be accelerated, so that the workpiece after spraying can be air-dried, and the paint after spraying can be quickly formed and fixed, thereby accelerating the processing efficiency of the workpiece. At the same time, the purification plate 314 can filter and absorb the paint smell generated during spraying, thereby improving the working environment of the staff to a certain extent.

[0028] Furthermore, one end of the spring 318 is fixedly connected to the first slider 317, and the bottom of the limiting plate 319 is fitted with the outer side of the purification plate 314. Through the cooperation of the slide rod 316, the first slider 317, the spring 318, and the limiting plate 319, it is convenient to manually disassemble the purification plate 314, thereby facilitating manual cleaning or replacement of the purification plate 314, thereby achieving a better purification effect.

[0029] After the device sprays the plastic workpiece, the blower 311 is operated, and since the output end of the blower 311 is connected to the right side of the processing box 313 through the connecting pipe, the blower 311 can make the left side of the processing box 313 blow outwards. At the same time, since the input end of the blower 311 is connected to the absorption cover 312 through the absorption pipe, the blower 311 can accelerate the air flow on the surface of the workpiece, so that the sprayed workpiece can be air-dried, and the sprayed paint can be quickly formed and fixed, thereby accelerating the processing efficiency of the workpiece, and absorbing The cover 312 will absorb the paint smell after the workpiece is sprayed, and then transport it to the processing box 313. Finally, the paint smell can be absorbed and purified through the purification plate 314, thereby improving the working environment of the staff to a certain extent. Furthermore, when the purification plate 314 needs to be disassembled, it is only necessary to manually push the limit plate 319 to make the limit plate 319 away from the upper part of the purification plate 314, and then the purification plate 314 can be manually pulled out upwards, so that it is convenient to manually clean or replace the purification plate 314, thereby achieving a better purification effect. Example 2

[0030] Based on Example 1, a preferred embodiment of a spraying device for a plastic product provided by the present invention is as follows: Figures 1 to 4 As shown: the adjustment mechanism 32 includes a movable hole 321 opened on the upper part of the mounting frame 4, the inner wall of the movable hole 321 is slidably connected to a movable block 322, the upper part of the mounting frame 4 is rotatably connected to a screw rod 323 through a bearing, the upper part of the movable block 322 is fixedly connected to a top plate 324, the upper part of the mounting frame 4 is opened with a second slide groove, the bottom of the top plate 324 is fixedly connected to a second slider 325, the bottom of the second slider 325 is provided with a ball 326, the bottom of the movable block 322 is fixedly installed with a cylinder 327, the cylinder 327 The output end is fixedly connected with a mounting plate 328, a feed pump 329 is fixedly installed on the upper part of the mounting plate 328, a storage box 3210 is fixedly installed on the upper part of the mounting plate 328, a telescopic rod 3211 is fixedly installed on one side of the mounting plate 328, a cross slide groove 3214 is provided at the bottom of the mounting plate 328, a cross slide block 3215 is slidably connected to the inner wall of the cross slide groove 3214, a conversion box 3212 is fixedly installed at the bottom of the cross slide block 3215, and a nozzle 3213 is connected to the bottom of the conversion box 3212.

[0031] In this embodiment, the output end of the motor 5 is fixedly connected to the screw rod 323, the movable block 322 is threadedly connected to the outer wall of the screw rod 323, the second slider 325 is slidably connected to the inner wall of the second slide groove, and the bottom of the ball 326 is in contact with the inner wall of the second slide groove. Through the cooperation of the screw rod 323, the movable block 322, and the top plate 324, the nozzle 3213 set at the bottom of the mounting frame 4 can be adjusted left and right, so that the spraying range of the nozzle 3213 can be wider, thereby increasing the applicability of the device. At the same time, through the cooperation of the second slider 325, the ball 326, and the top plate 324, the wear between the movable block 322 and the screw rod 323 can be reduced, thereby extending the service life of the parts.

[0032] Furthermore, the input end of the feed pump 329 is connected to the storage box 3210 through a connecting pipe, and the output end of the feed pump 329 is connected to the conversion box 3212 through a telescopic tube. The output end of the telescopic rod 3211 is movably connected to the mounting plate 328 and the cross slider 3215. Through the cooperation of the telescopic rod 3211, the cross slide 3214, and the cross slider 3215, the nozzle 3213 arranged at the lower part of the mounting plate 328 can be adjusted forward and backward, thereby further increasing the spraying range of the nozzle 3213, thereby further increasing the applicability of the device.

[0033] When it is necessary to spray the plastic workpiece, the workpiece is first placed on the upper part of the processing table 2 manually, and then the mounting plate 328 is driven downward by the manually controlled cylinder 327, and the feed pump 329 is turned on, so that the workpiece can be sprayed through the nozzle 3213 arranged at the lower part of the mounting plate 328, and the motor 5 drives the screw rod 323 to rotate, so that the movable block 322 threadedly connected to the outer wall of the screw rod 323 can be moved, and then the cylinder 327 fixedly connected to the lower part of the movable block 322 can be moved. 328 is fixedly connected, so that the mounting plate 328 can be moved, and then the nozzle 3213 arranged at the bottom of the mounting plate 328 can be adjusted left and right, thereby increasing the spraying range of the nozzle 3213. Furthermore, the cross slider 3215 is driven to move by the telescopic rod 3211, so that the conversion box 3212 fixedly connected to the bottom of the cross slider 3215 can be moved, and then the nozzle 3213 arranged at the bottom of the conversion box 3212 can be adjusted front and back, thereby further increasing the spraying range of the nozzle 3213, thereby further increasing the applicability of the device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spraying device for plastic products, comprising a workbench (1); A processing table (2) arranged on the upper part of the workbench (1); A mounting frame (4) fixedly mounted on the upper portion of the workbench (1); A motor (5) is fixedly mounted on the left side of the mounting frame (4) via a fixing plate; and a processing assembly (3) arranged on the upper part of the workbench (1), characterized in that: The processing assembly (3) comprises an air-drying mechanism (31) arranged on the upper part of the workbench (1); the upper part of the workbench (1) is provided with an adjusting mechanism (32); The air drying mechanism (31) comprises a fan (311) fixedly mounted on the left side of the mounting frame (4) via a fixing plate, an input end of the fan (311) being connected to an absorption cover (312) via an absorption tube, a processing box (313) being fixedly mounted on the right side of the mounting frame (4), a purification plate (314) being inserted into the processing box (313), a first slide groove (315) being provided on the upper part of the processing box (313), a slide rod (316) being fixedly connected to the inner wall of the first slide groove (315), a first slider (317) being slidably connected to the outer wall of the slider (316), a spring (318) being fixedly connected to the inner wall of the first slide groove (315), and a limit plate (319) being fixedly connected to the upper part of the first slider (317).

2. A spraying device for plastic products according to claim 1, characterized in that: The adjusting mechanism (32) comprises a movable hole (321) provided on the upper part of the mounting frame (4); a movable block (322) is slidably connected to the inner wall of the movable hole (321); a screw rod (323) is rotatably connected to the upper part of the mounting frame (4) via a bearing; a top plate (324) is fixedly connected to the upper part of the movable block (322); a second sliding groove is provided on the upper part of the mounting frame (4); a second sliding block (325) is fixedly connected to the bottom of the top plate (324); a ball bearing (326) is provided at the bottom of the second sliding block (325); a cylinder (327) is fixedly installed at the bottom of the movable block (322); and the cylinder (32 7) The output end is fixedly connected to a mounting plate (328), a feed pump (329) is fixedly installed on the upper part of the mounting plate (328), a storage box (3210) is fixedly installed on the upper part of the mounting plate (328), a telescopic rod (3211) is fixedly installed on one side of the mounting plate (328), a cross slide groove (3214) is provided at the bottom of the mounting plate (328), a cross slide block (3215) is slidably connected to the inner wall of the cross slide groove (3214), a conversion box (3212) is fixedly installed at the bottom of the cross slide block (3215), and a nozzle (3213) is provided at the bottom of the conversion box (3212).

3. A spraying device for plastic products according to claim 1, characterized in that: The output end of the fan (311) is connected to the right side of the processing box (313) via a connecting pipe.

4. A spraying device for plastic products according to claim 1, characterized in that: One end of the spring (318) is fixedly connected to the first sliding block (317), and the bottom of the limiting plate (319) is arranged to fit the outer side of the purification plate (314).

5. A spraying device for plastic products according to claim 2, characterized in that: The output end of the motor (5) is fixedly connected to the screw rod (323), the movable block (322) is threadedly connected to the outer wall of the screw rod (323), the second sliding block (325) is slidably connected to the inner wall of the second slide groove, and the bottom of the ball (326) is in contact with the inner wall of the second slide groove.

6. A spraying device for plastic products according to claim 2, characterized in that: The input end of the feed pump (329) is connected to the material storage box (3210) via a connecting pipe, the output end of the feed pump (329) is connected to the conversion box (3212) via a telescopic tube, and the output end of the telescopic rod (3211) movably passes through the mounting plate (328) and is fixedly connected to the cross slide block (3215).

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