CN212167865U

CN212167865U - Spraying device is used in production of plastic packaging bag

Info

Publication number: CN212167865U
Application number: CN202020575633.6U
Authority: CN
Inventors: 马福建
Original assignee: Hangzhou Sanliang Plastic Packaging Co ltd
Current assignee: Hangzhou Sanliang Plastic Packaging Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-12-18
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a spraying device is used in production of plastic packaging bag, the power distribution box comprises a box body, the top fixedly connected with workstation of box, the equal fixedly connected with support column in both sides at workstation top, the top fixedly connected with spraying device of support column, the left side fixedly connected with motor of internal chamber bottom of the case. The utility model discloses a motor, the screw rod, the spiral shell piece, the slide bar, the pulley column, trapezoidal piece, the driving plate, the connecting plate, the spliced pole, the transmission post, the cooperation of layer board and carriage release lever is used, reach the effect that can automatic even spraying, this spraying device is used in plastic packaging bag production, solved current spraying device and can only spout the one side that faces the shower nozzle mostly when spraying plastic packaging bag, and need spout other faces on every side and adjust manually, thereby lead to production efficiency greatly reduced's problem, spraying device's practicality has been strengthened, the efficiency of production has been strengthened.

Description

Spraying device is used in production of plastic packaging bag

Technical Field

The utility model relates to a plastic packaging bag technical field specifically is a spraying device is used in plastic packaging bag production.

Background

The plastic packaging bag is a packaging bag which takes plastic as a raw material and is used for producing various articles in daily life, is widely used in daily life and industrial production, but brings long-term harm to the convenience. The common plastic packaging bag is mostly made of polyethylene film, and the film is nontoxic, so the plastic packaging bag can be used for containing food. And the other film is made of polyvinyl chloride, and the polyvinyl chloride is also nontoxic, but the additive added according to the application of the film is harmful to human bodies and has certain toxicity. Therefore, the film and the plastic bag made of the film are not suitable for containing food. The spray coating is applied to the surface of the object to be coated by dispersing into uniform and fine droplets by means of a spray gun or a disc atomizer by means of pressure or centrifugal force. It can be divided into air spraying, airless spraying, electrostatic spraying and various derivatives of the above basic spraying forms, such as high flow low pressure atomized spraying, thermal spraying, automatic spraying, multiple spray groups, etc.

The plastic packaging bag needs to be coated with the coating device during production, but the existing coating device can only coat one surface facing the spray head when coating the plastic packaging bag, and the coating device needs to be manually adjusted when other surfaces around the plastic packaging bag need to be coated, so that the production efficiency is greatly reduced, the practicability of the coating device is reduced, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spraying device is used in production of plastic packaging bag possesses the advantage that can automatic even spraying, has solved current spraying device and can only spout the one side that faces the shower nozzle when carrying out the spraying to plastic packaging bag mostly, and need spout other faces on every side when just manually adjusting to lead to production efficiency greatly reduced's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a spraying device for producing plastic packaging bags comprises a box body, wherein the top of the box body is fixedly connected with a workbench, two sides of the top of the workbench are fixedly connected with supporting columns, the top of each supporting column is fixedly connected with a spraying device, the left side of the bottom of an inner cavity of the box body is fixedly connected with a motor, the output end of the motor is fixedly connected with a screw rod, the surface of the screw rod is in threaded connection with a screw block, the left side of the screw block is fixedly connected with a sliding rod, the left side of the sliding rod is in sliding connection with the inner wall of the box body, the right side of the screw block is fixedly connected with a pulley column, the right side of the pulley column is provided with a trapezoidal block, the right side of the pulley column is in sliding connection with the trapezoidal block, the right side of the trapezoidal block is fixedly connected with a transmission plate, the, the top fixedly connected with spliced pole of connecting plate, the top fixedly connected with transmission post of spliced pole, the top of transmission post runs through to the top fixedly connected with layer board of workstation, the left side fixedly connected with carriage release lever of layer board bottom, the bottom and the workstation sliding connection of carriage release lever.

Preferably, the top and the bottom on the right side of the transmission plate are fixedly connected with springs, and the right side of each spring is fixedly connected with the inner wall of the box body.

Preferably, a moving groove is formed in the left side of the top of the workbench, and the bottom of the moving rod is slidably connected to the inside of the moving groove.

Preferably, the bottom of the inner cavity of the box body is provided with a sliding groove, and the bottom of the transmission plate is connected to the inside of the sliding groove in a sliding mode.

Preferably, the left side of the top of the inner cavity of the box body is fixedly connected with a bearing, and the top of the screw rod is movably connected inside the bearing.

Preferably, the both sides of motor are all fixedly connected with stopper, the bottom of stopper and the inner wall fixed connection of box.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a motor, the screw rod, the spiral shell piece, the slide bar, the pulley column, trapezoidal piece, the driving plate, the connecting plate, the spliced pole, the transmission post, the cooperation of layer board and carriage release lever is used, reach the effect that can automatic even spraying, this spraying device is used in plastic packaging bag production, solved current spraying device and can only spout the one side that faces the shower nozzle mostly when spraying plastic packaging bag, and need spout other faces on every side and adjust manually, thereby lead to production efficiency greatly reduced's problem, spraying device's practicality has been strengthened, the efficiency of production has been strengthened.

2. The utility model discloses a setting of spring, can make the more stable removal about of driving plate, the absorbing effect has been played to the driving plate simultaneously, setting through the shifting chute, can make the more smooth top at the workstation of carriage release lever slide, the friction between carriage release lever and the workstation has been reduced, the life of carriage release lever has been prolonged, the absorbing effect has been played to the carriage release lever simultaneously, setting through the spout, can make the more smooth friction between the box of driving plate, the life of driving plate has been prolonged, spacing effect has been played to the driving plate simultaneously, setting through the bearing, can make the more stable rotation of screw rod, spacing effect has been played to the screw rod simultaneously, setting through the stopper, can make the more stable function of motor, spacing effect has been played to the motor simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is an enlarged structural view of a portion a in fig. 2 according to the present invention.

In the figure: the device comprises a box body 1, a workbench 2, a support column 3, a spraying device 4, a motor 5, a screw 6, a screw block 7, a sliding rod 8, a pulley column 9, a trapezoidal block 10, a transmission plate 11, a connection plate 12, a connection column 13, a transmission column 14, a supporting plate 15, a moving rod 16, a spring 17, a moving groove 18, a sliding groove 19, a bearing 20 and a limiting block 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a spraying device for plastic packaging bag production, comprising a box body 1, a chute 19 is provided at the bottom of the inner cavity of the box body 1, the bottom of a transmission plate 11 is slidably connected inside the chute 19, friction between the box body 1 and the transmission plate 11 can be smoother through the arrangement of the chute 19, the service life of the transmission plate 11 is prolonged, and a limiting effect is exerted on the transmission plate 11, a bearing 20 is fixedly connected to the left side of the top of the inner cavity of the box body 1, the top of a screw 6 is movably connected inside the bearing 20, through the arrangement of the bearing 20, the screw 6 can rotate more stably, and the limiting effect is exerted on the screw 6, a workbench 2 is fixedly connected to the top of the box body 1, a moving groove 18 is provided on the left side of the top of the workbench 2, the bottom of a moving rod 16 is slidably connected inside the moving groove 18, through the arrangement of the moving groove 18, can make the more smooth top at workstation 2 of carriage release lever 16 slide, reduce the friction between carriage release lever 16 and workstation 2, prolonged carriage release lever 16's life, played absorbing effect to carriage release lever 16 simultaneously, the equal fixedly connected with support column 3 in both sides at 2 tops of workstation, the top fixedly connected with spraying device 4 of support column 3, this spraying device 4 is common spraying device on the market, its theory of operation is: the main working position is a double-acting pneumatic hydraulic booster pump, the reversing mechanism is a pilot-operated type full pneumatic control air distribution reversing device with a special form, after compressed air enters, when a piston moves to the upper end part or the lower end part of an air cylinder, an upper pilot valve or a lower pilot valve acts, air flow is controlled to instantly push the air distribution reversing device to reverse, so that the piston of a pneumatic motor does stable and continuous reciprocating motion, the piston is rigidly connected with a plunger in a coating plunger pump, the area of the piston is larger than that of the plunger, so that sucked coating is pressurized, the pressurized coating is conveyed to an airless spray gun through a high-pressure hose, finally hydraulic pressure is released at an airless nozzle, the pressurized coating is sprayed to the surface of a coated object after instantaneous atomization to form a coated layer, the left side of the bottom of an inner cavity of a box body 1 is fixedly connected with a motor 5, both sides of the motor 5 are fixedly connected with limiting blocks 21, and, through the arrangement of the limiting block 21, the motor 5 can operate more stably, and meanwhile, the limiting effect is achieved on the motor 5, the output end of the motor 5 is fixedly connected with a screw 6, the surface thread of the screw 6 is connected with a screw block 7, the left side of the screw block 7 is fixedly connected with a slide rod 8, the left side of the slide rod 8 is in sliding connection with the inner wall of the box body 1, the right side of the screw block 7 is fixedly connected with a pulley column 9, the right side of the pulley column 9 is provided with a trapezoidal block 10, the right side of the pulley column 9 is in sliding connection with the trapezoidal block 10, the right side of the trapezoidal block 10 is fixedly connected with a transmission plate 11, the bottom of the transmission plate 11 is in sliding connection with the inner wall of the box body 1, the top of the right side of the transmission plate 11 is fixedly connected with a connecting plate 12, the top of the connecting plate 12 is fixedly, spring 17's right side and the inner wall fixed connection of box 1, through spring 17's setting, can make the more stable removal about of driving plate 14, played absorbing effect to driving plate 14 simultaneously, the top of transmission post 14 runs through to the top fixedly connected with layer board 15 of workstation 2, the left side fixedly connected with carriage release lever 16 of layer board 15 bottom, the bottom and the workstation 2 sliding connection of carriage release lever 16.

During the use, at first the user starts motor 5, the output of motor 5 drives screw rod 6 rotatory, screw rod 6 is rotatory to drive spiral shell piece 7 and reciprocates, spiral shell piece 7 reciprocates and drives pulley column 9 and reciprocate, pulley column 9 reciprocates and drives trapezoidal piece 10 and controls about, trapezoidal piece 10 moves about and drives about driving plate 11, driving plate 11 moves about and drives connecting plate 12 and moves about, moving about driving spliced pole 13 and driving column 14 about connecting plate 12 drives connecting plate 15 and driving rod 16 and moves about, then move about driving layer board 15 and movable rod 16, then start spraying device 4, cause to reach the effect that can automatic even spraying.

In summary, the following steps: this spraying device is used in plastic packaging bag production, use through the cooperation of motor 5, screw rod 6, spiral shell piece 7, slide bar 8, pulley column 9, trapezoidal piece 10, driving plate 11, connecting plate 12, spliced pole 13, driving column 14, layer board 15 and carriage release lever 16, reach the effect that can automatic even spraying, this spraying device is used in plastic packaging bag production, solved current spraying device and can only spout the one side that faces the shower nozzle when spraying plastic packaging bag, and need spout other faces on every side and adjust manually, thereby lead to production efficiency greatly reduced's problem.

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

Claims

1. The utility model provides a spraying device is used in production of plastic packaging bag, includes box (1), its characterized in that: the top of the box body (1) is fixedly connected with a workbench (2), two sides of the top of the workbench (2) are fixedly connected with supporting columns (3), the top of each supporting column (3) is fixedly connected with a spraying device (4), the left side of the bottom of an inner cavity of the box body (1) is fixedly connected with a motor (5), the output end of each motor (5) is fixedly connected with a screw rod (6), the surface threads of each screw rod (6) are connected with a screw block (7), the left side of each screw block (7) is fixedly connected with a sliding rod (8), the left side of each sliding rod (8) is slidably connected with the inner wall of the box body (1), the right side of each screw block (7) is fixedly connected with a pulley column (9), the right side of each pulley column (9) is provided with a trapezoidal block (10), the right side of each pulley column (9) is slidably connected with the trapezoidal block (10), and the right side of, the bottom of driving plate (11) and the inner wall sliding connection of box (1), top fixedly connected with connecting plate (12) on driving plate (11) right side, the top fixedly connected with spliced pole (13) of connecting plate (12), the top fixedly connected with transmission post (14) of spliced pole (13), the top of transmission post (14) runs through to top fixedly connected with layer board (15) of workstation (2), the left side fixedly connected with carriage release lever (16) of layer board (15) bottom, the bottom and workstation (2) sliding connection of carriage release lever (16).

2. The spray coating device for producing plastic packaging bags according to claim 1, characterized in that: the top and the bottom on transmission plate (11) right side all fixedly connected with spring (17), the right side of spring (17) and the inner wall fixed connection of box (1).

3. The spray coating device for producing plastic packaging bags according to claim 1, characterized in that: a moving groove (18) is formed in the left side of the top of the workbench (2), and the bottom of the moving rod (16) is connected to the inside of the moving groove (18) in a sliding mode.

4. The spray coating device for producing plastic packaging bags according to claim 1, characterized in that: the bottom of the inner cavity of the box body (1) is provided with a sliding groove (19), and the bottom of the transmission plate (11) is connected to the inside of the sliding groove (19) in a sliding mode.

5. The spray coating device for producing plastic packaging bags according to claim 1, characterized in that: the left side fixedly connected with bearing (20) at box (1) inner chamber top, the top swing joint of screw rod (6) is in the inside of bearing (20).

6. The spray coating device for producing plastic packaging bags according to claim 1, characterized in that: the equal fixedly connected with stopper (21) in both sides of motor (5), the bottom of stopper (21) and the inner wall fixed connection of box (1).