CN220143795U

CN220143795U - Spraying equipment for spraying paint on PVC wood-plastic board

Info

Publication number: CN220143795U
Application number: CN202320606477.9U
Authority: CN
Inventors: 艾明贤
Original assignee: Anhui Yinuo Wood Plastic Sheet Technology Co ltd
Current assignee: Anhui Yinuo Wood Plastic Sheet Technology Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-12-08
Anticipated expiration: 2033-03-24

Abstract

The utility model discloses spraying equipment for spraying paint on a PVC wood-plastic board, which belongs to the field of spraying paint on the wood-plastic board, and comprises a spraying box and a clamping assembly, wherein a driving assembly is arranged in the spraying box, two groups of movable frames are arranged on the driving assembly, screw rods are respectively and rotatably connected in the two groups of movable frames, the outer wall of each screw rod is in threaded connection with a sliding block, a spray head is arranged on each sliding block, the two groups of screw rods are connected through transmission of a transmission belt, and a lifting motor is fixedly connected in one group of movable frames; when the lifting motor drives one group of screw rods to rotate, the driving belt drives the other group of screw rods to synchronously rotate, so that the spray heads on the two groups of screw rod outer wall threaded connection sliding blocks synchronously move, the two sides of the wood-plastic plate are sprayed, and then the driving motor and the adjusting rod drive the spray heads on the two groups of fixing frames to move for comprehensive spraying, so that errors or chromatic aberration of spraying on the two sides of the wood-plastic plate are avoided, and the uniformity and symmetry of spraying on the two sides of the wood-plastic plate are improved.

Description

Spraying equipment for spraying paint on PVC wood-plastic board

Technical Field

The utility model relates to the technical field of wood-plastic board paint spraying, in particular to paint spraying equipment for PVC wood-plastic board paint spraying.

Background

The PVC wood-plastic board is a board produced by extruding and injecting materials such as resin, wood fiber, plant cellulose and the like. The PVC wood-plastic board has the properties of wood and plastic, can be corrosion-resistant and corrosion-resistant, is not easy to crack, can prevent bacterial invasion, has small water absorption, is not easy to deform, does not crack, has good mechanical properties, and has the characteristics of hardness, toughness, durability, wear resistance, stable size and the like, and is deeply favored by customers; however, in the prior art, the drying and spraying of the plastic wood board are separately carried out, the efficiency is low, the drying is easy to be incomplete, the subsequent spraying is uneven, and a large amount of waste materials are easy to be generated

Publication number CN215655932U discloses an automatic paint spraying apparatus of plank, including the workstation, one side fixedly connected with backup pad of workstation, one side fixed mounting of backup pad has first motor, the output fixedly connected with lead screw of first motor, the surface threaded connection of lead screw has the movable block, the top fixedly connected with movable block of movable block, one side fixedly connected with two support posts of movable block. The utility model has the advantages that: through cooperation setting of second motor, pivot, mounting bracket, positioning bolt and constant head tank need not the manual upset plank of operating personnel, contacts the condition of paint when having avoided the manual turn-over of operating personnel, and then avoided the influence of paint to operating personnel, only need start the reverse side work to the plank can be accomplished to the second motor, easy and simple to handle to the speed of spraying paint to the plank has been improved, the effect that has reached and has improved processing plank efficiency.

However, the above patent has the following disadvantages: although the board is sprayed on one side, the board is turned over by the second motor, and then the other side is sprayed, the spraying mode reduces the spraying efficiency on one hand, paint scattered in the air floats in the air when the board is sprayed on the second time, and then the paint is attached to the board surface sprayed on the first time, so that errors or chromatic aberration occur on two sides of the board, the spraying identity effect on two sides of the board is reduced, and the spraying quality of the board is reduced.

Disclosure of Invention

In order to overcome the technical problems, the utility model aims to provide spraying equipment for spraying paint on PVC wood plastic boards, which solves the problems that in the prior art, paint which drifts in the air floats in the air when a board is sprayed for the second time and then adheres to the board surface sprayed for the first time, so that errors or chromatic aberration occur on two sides of the board, the spraying identity effect on two sides of the board is reduced, and the quality of the board spraying is reduced.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a PVC wood is moulded board and is used spraying equipment that sprays paint, includes spraying case and clamping assembly, the inside drive assembly that is provided with of spraying case, be provided with two sets of movable frame on the drive assembly, two sets of the inside all rotation of movable frame is connected with the lead screw, lead screw outer wall threaded connection has the slider, be provided with the shower nozzle on the slider, two sets of link to each other through the drive belt transmission between the lead screw, a set of fixedly connected with elevator motor in the movable frame, elevator motor output is connected with a set of the lead screw.

As a further scheme of the utility model: the driving assembly comprises a driving motor, the driving motor is fixedly connected to the bottom of one side of the spraying box, the output end of the driving motor is fixedly connected with an adjusting rod, the outer wall of the adjusting rod is in threaded connection with a moving plate, two ends of the moving plate respectively abut against the inner walls of two sides of the spraying box, and the two groups of moving frames are fixedly connected to the top of the moving plate.

As a further scheme of the utility model: the spraying case is inside fixedly connected with two sets of gag lever posts, movable plate sliding connection is on two sets of gag lever posts.

As a further scheme of the utility model: the bottoms of the two groups of screw rods are fixedly connected with rotating rods, and the bottoms of the two groups of rotating rods penetrate through the moving plate and are connected through transmission belts.

As a further scheme of the utility model: the clamping assembly comprises a fixing plate and a clamping plate, wherein the fixing plate is fixedly connected to the inner wall of the spraying box and located between the two groups of moving frames, an adjusting cylinder is fixedly connected to the outer wall of the top of the spraying box, and the output end of the adjusting cylinder penetrates through the spraying box and is connected with the clamping plate.

As a further scheme of the utility model: two groups of movable frames are fixedly connected with two groups of connecting rods on the same side, and electric heating rods are fixedly connected between the two groups of connecting rods.

The utility model has the beneficial effects that:

according to the utility model, when the lifting motor drives one group of screw rods to rotate, the other group of screw rods are driven to synchronously rotate through the transmission belt, so that the spray heads on the outer wall threaded connection sliding blocks of the two groups of screw rods synchronously move to spray two sides of the wood-plastic plate, and then the drive motor and the adjusting rod drive the spray heads on the two groups of fixing frames to move to comprehensively spray, so that errors or chromatic aberration of spray on two sides of the wood-plastic plate are avoided, and the uniformity and symmetry of spray on two sides of the wood-plastic plate are improved.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of the front view of the present utility model;

FIG. 2 is a schematic left-hand view of the present utility model;

fig. 3 is a schematic top view of the overall structure of the present utility model.

In the figure: 1. a spraying box; 101. a feed inlet; 2. a drive assembly; 201. a driving motor; 202. an adjusting rod; 203. a moving plate; 204. a limit rod; 3. a moving rack; 301. a screw rod; 302. a slide block; 303. a rotating lever; 304. a transmission belt; 305. a lifting motor; 4. a spray head; 5. a clamping assembly; 501. a fixing plate; 502. a clamping plate; 503. adjusting a cylinder; 504. a trapezoid groove; 6. an electric heating rod; 601. and (5) connecting a rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, a spraying device for spraying paint on a PVC wood-plastic board comprises a spraying box 1 and a clamping assembly 5, wherein a feeding port 101 is formed in one side of the spraying box 1 and is used for entering the wood-plastic board, a driving assembly 2 is arranged in the spraying box 1, two groups of moving frames 3 are arranged on the driving assembly 2, screw rods 301 are rotatably connected in the two groups of moving frames 3, sliding blocks 302 are threadedly connected to the outer walls of the screw rods 301, two sides of the sliding blocks 302 are respectively propped against the inner walls of two sides of the moving frames 3 to carry out limit sliding, spray heads 4 are arranged on the sliding blocks 302, rotating rods 303 are fixedly connected to the bottoms of the two groups of screw rods 301, the bottoms of the two groups of rotating rods 303 penetrate through a moving board 203 and are connected through transmission of a transmission belt 304, so that synchronous rotation is achieved, a lifting motor 305 is fixedly connected in one group of moving frames 3, and the output ends of the lifting motor 305 are connected with one group of screw rods 301, so that the use of a driving source is reduced.

As shown in fig. 1 and 2, the driving assembly 2 includes a driving motor 201, the driving motor 201 is fixedly connected to the bottom of one side of the spraying box 1, an output end of the driving motor 201 is fixedly connected with an adjusting rod 202, an outer wall of the adjusting rod 202 is in threaded connection with a moving plate 203, two ends of the moving plate 203 respectively abut against two inner walls of two sides of the spraying box 1, two groups of moving frames 3 are fixedly connected to the top of the moving plate 203, two groups of limiting rods 204 are fixedly connected to the inside of the spraying box 1, the moving plate 203 is slidably connected to the two groups of limiting rods 204, and moving stability of the moving plate 203 is improved.

As shown in fig. 1, the above-mentioned clamping assembly 5 includes fixed plate 501 and grip block 502, wherein fixed plate 501 fixed connection is at the inner wall of spraying case 1, and be located the same position of equidistance in the middle of two sets of movable shelves 3, simultaneously spraying case 1 top outer wall fixedly connected with adjust cylinder 503, adjust cylinder 503 output runs through spraying case 1 and is connected with grip block 502, thereby drive grip block 502 and move down, it is fixed to carry out the centre gripping to not unidimensional wood-plastic board, the convenience is followed and is sprayed, trapezoidal groove 504 has all been seted up to the opposite one side of fixed plate 501 and grip block 502, spacing is carried out the upper and lower both sides of wood-plastic board through trapezoidal groove 504, avoid the wood-plastic board to appear the slope centre gripping.

As shown in fig. 1 and fig. 3, two groups of moving frames 3 are fixedly connected with two groups of connecting rods 601 on the same side, electric heating rods 6 are fixedly connected between the two groups of connecting rods 601, and the electric heating rods 6 are used for heating the sprayed wood-plastic plate by electrifying during spraying, so that the paint on the wood-plastic plate is dried and solidified, and flowing marks of the paint are avoided.

The working principle of the utility model is as follows: when the wood-plastic plate spraying device is used by a user, one end of the wood-plastic plate is placed into the trapezoid groove 504 on the fixed plate 501, then the adjusting cylinder 503 is started, the adjusting cylinder 503 drives the clamping plate 502 to move downwards, the upper side of the wood-plastic plate is clamped, the wood-plastic plate is fixed, then the lifting motor 305 is started, the lifting motor 305 drives one group of screw rods 301 to rotate, the other group of screw rods 301 are driven by the rotating rod 303 and the driving belt 304 at the bottom to synchronously rotate, the spray heads 4 are driven to move up and down by the sliding blocks 302 in threaded connection with the outer walls under the condition that the two groups of screw rods 301 synchronously rotate, the two sides of the wood-plastic plate are synchronously sprayed by the spray heads 4, after one position is sprayed, the driving motor 201 drives the adjusting rod 202 to rotate, the moving plate 203 in threaded connection with the outer walls of the adjusting rod 202 drives the two groups of moving frames 3, the positions of the two groups of spray heads 4 are adjusted, then the upper position and the lower position of the wood-plastic plate are continuously sprayed, the operation is repeated in sequence, and the whole spraying of the wood-plastic plate is finished.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. The utility model provides a PVC wood is moulded board spraying paint and is used spraying equipment, includes spraying case (1) and clamping component (5), its characterized in that, spraying case (1) inside is provided with drive assembly (2), be provided with two sets of movable frame (3) on drive assembly (2), two sets of the inside all rotation of movable frame (3) is connected with lead screw (301), lead screw (301) outer wall threaded connection has slider (302), be provided with shower nozzle (4) on slider (302), two sets of link to each other through drive belt (304) transmission between lead screw (301), a set of fixedly connected with elevator motor (305) in movable frame (3), elevator motor (305) output is connected with a set of lead screw (301).

2. The spraying equipment for spraying paint on the PVC wood-plastic board according to claim 1, wherein the driving assembly (2) comprises a driving motor (201), the driving motor (201) is fixedly connected to the bottom of one side of the spraying box (1), the output end of the driving motor (201) is fixedly connected with an adjusting rod (202), the outer wall of the adjusting rod (202) is in threaded connection with a moving plate (203), two ends of the moving plate (203) respectively abut against the inner walls of two sides of the spraying box (1), and two groups of moving frames (3) are fixedly connected to the top of the moving plate (203).

3. The spraying equipment for spraying paint on the PVC wood-plastic board according to claim 2, wherein two groups of limiting rods (204) are fixedly connected inside the spraying box (1), and the moving plate (203) is slidably connected to the two groups of limiting rods (204).

4. The spraying equipment for paint spraying of PVC wood plastic boards according to claim 1, wherein the bottoms of the two groups of screw rods (301) are fixedly connected with rotating rods (303), and the bottoms of the two groups of rotating rods (303) penetrate through the movable board (203) and are in transmission connection through a transmission belt (304).

5. The spraying equipment for spraying paint on the PVC wood-plastic board according to claim 1, wherein the clamping assembly (5) comprises a fixing plate (501) and a clamping plate (502), the fixing plate (501) is fixedly connected to the inner wall of the spraying box (1) and is positioned between the two groups of moving frames (3), an adjusting cylinder (503) is fixedly connected to the outer wall of the top of the spraying box (1), and the output end of the adjusting cylinder (503) penetrates through the spraying box (1) and is connected with the clamping plate (502).

6. The spraying equipment for spraying paint on the PVC wood-plastic board according to claim 1, wherein two groups of connecting rods (601) are fixedly connected to the same side of the movable frame (3), and an electric heating rod (6) is fixedly connected between the two groups of connecting rods (601).