CN213612208U

CN213612208U - Spraying device of plastic product

Info

Publication number: CN213612208U
Application number: CN202021757375.XU
Authority: CN
Inventors: 宋国庆
Original assignee: Xiamen Yufeng Plastic Co ltd
Current assignee: Xiamen Yufeng Plastic Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-07-06
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a spraying device for plastic products, which belongs to the technical field of plastic processing and comprises a spraying chamber, a spray gun arranged at the upper end of the spraying chamber, an air compressor connected with the spray gun and a recycling box arranged at the bottom of the spraying chamber, two conveying material openings are symmetrically arranged at two sides of the spraying chamber, a rotating plate is arranged in the spraying chamber along the lower part of the spray gun, the front side and the back side of the rotating plate are respectively provided with a plurality of clamping devices for fixing products, a baffle plate is arranged in the spraying chamber along the vertical direction, a sliding groove is arranged on the baffle plate along the vertical direction, one end of the rotating plate passes through the sliding groove and is connected with a sliding block, the slider carries out the up-going rotary motion of sliding motion of vertical side and self in the spout by drive arrangement drive rotor plate, the utility model has the advantages of through the distance between adjustment product and the spray gun, the realization is controlled the spraying thickness of product.

Description

Spraying device of plastic product

Technical Field

The utility model relates to a plastic processing technology field specifically is a spraying device of plastic product.

Background

The plastic is widely applied and is an indispensable part in household appliances, automobiles, mobile phones, PCs, medical instruments and lighting appliances, and is firstly molded by injection in the processing process and then sprayed and colored on the molded plastic product.

The existing spraying method usually adopts a manual spraying method to spray and color the plastic product, but the working efficiency of the spraying method is low, and the phenomenon of uneven spraying is easily caused.

Therefore, technical personnel in the related technical field improve the spraying device, for example, the Chinese patent publication No. CN207839256U proposes "an automatic plastic toy spraying device", which comprises a spraying chamber, a plurality of spraying guns, a base, a recycling box, a grid disc, an air compressor and a variable frequency controller, wherein the spraying guns, the base, the recycling box and the grid disc are arranged in the spraying chamber, the air compressor and the variable frequency controller are arranged outside the spraying chamber, the spraying guns are connected to the air compressor through the variable frequency controller, the air compressor provides an air source for the spraying guns, and the variable frequency controller sets the air pressure of the air compressor and switches; the spraying toy is placed on a grid plate, the grid plate is arranged on a base, and the base drives the grid plate to rotate; a plurality of spray gun evenly distributed is in the spray booth, and the spraying scope of a plurality of spray guns covers on treating the spraying toy on whole net dish, though the utility model discloses an automatic spraying mode need not manual operation, has the characteristics that have improved work efficiency.

However, the technical solution in this application document still has a deficiency, for example, the moving distance of the conveying device in this utility model is fixed, when meeting the plastic product which needs to be thicker or thinner, the spraying time needs to be lengthened to achieve the thicker or thinner spraying effect, which easily results in the waste of the spraying material.

Based on this, the utility model designs a spraying device of plastic product to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spraying device of plastic product to solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spraying device of plastic product, includes the spray booth, set up in the spray gun of spray booth upper end, the air compressor machine of being connected with the spray gun and set up in the collection box of spray booth bottom, the spray booth bilateral symmetry is provided with two conveying material mouths, be provided with the rotor plate along the spray gun below in the spray booth, the tow sides face of rotor plate all is provided with a plurality of clamping device who are used for fixed product, be provided with the baffle in the vertical direction in the spray booth, be provided with the spout on the vertical direction on the baffle, the one end of rotor plate is passed the spout and is connected with the slider, the slider is by drive arrangement drive rotor plate carry out the upward sliding motion of vertical direction and the rotary motion of.

Preferably, drive arrangement includes and rotates screw rod, dwang and the dead lever of being connected with the slider, screw rod, dwang and dead lever all pass the slider, and its both ends rotate and are connected with two connecting plates, it is connected with the rotatory turbine worm of control rotor plate to rotate on the dwang, screw rod and dwang are rotated motor drive by first rotation motor and second respectively.

Preferably, the clamping device comprises a fixed plate fixedly connected to the rotating plate and a clamping plate forming a certain angle with the fixed plate, and the fixed plate and the clamping plate are rotatably connected through a torsion spring.

Preferably, the silica gel pad is arranged on one side of the fixing plate, which is close to the clamping plate.

Preferably, the spray gun, the rotating plate, the slide block and the driving device are arranged in two groups and symmetrically distributed on two sides of the spraying chamber.

Preferably, both ends of the sliding groove are provided with limiting blocks.

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

the utility model discloses a spray booth, set up in the spray booth upper end the spray gun, the air compressor machine of being connected with the spray gun and set up in the collection box of spray booth bottom, the spray booth bilateral symmetry is provided with two conveying material mouths, be provided with the rotor plate along the spray gun below in the spray booth, the positive and negative both sides face of rotor plate all is provided with a plurality of clamping device who are used for fixed product, be provided with the baffle in the vertical direction in the spray booth, be provided with the spout in the vertical direction in the edge on the baffle, the one end of rotor plate is passed the spout and is connected with the slider, the slider is by drive arrangement drive rotor plate carry out the up-sliding movement of vertical side and.

The utility model discloses when using, place the rotor plate with the product through two conveying material mouths, fix the product through clamping device, start drive arrangement, carry out the ascending sliding motion of vertical side in the spout through drive arrangement drive rotor plate edge, when the distance between product and the spray gun is the required distance of spraying, carry out the rotary motion of self through drive arrangement drive rotor plate, make the product sprayed and colored uniformly, when the product needs thick or thinner spraying thickness, through the distance between drive arrangement adjustment product and the spray gun, can realize the thickness spraying control to the product, avoid spraying material's waste.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a sectional view of the structure of the present embodiment;

FIG. 2 is a schematic view of a salient driving device according to the present embodiment;

FIG. 3 is a schematic view showing the structure of the worm gear according to the present embodiment;

FIG. 4 is a schematic view of the highlighting clamping device of the present embodiment.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a spray chamber; 2. a spray gun; 3. an air compressor; 4. a recycling bin; 5. a conveying material port; 6. a rotating plate; 7. a clamping device; 71. a fixing plate; 72. a splint; 73. a torsion spring; 74. a silica gel pad; 8. a drive device; 81. a screw; 82. rotating the rod; 83. fixing the rod; 84. a connecting plate; 85. a worm gear; 86. a first rotating electric machine; 87. a second rotating electric machine; 9. a baffle plate; 10. a chute; 11. a slider; 12. a limiting block; 13. a sliding sleeve; 14. and (7) connecting the shafts.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a spraying device of plastic product, including spray booth 1, set up in spray booth 1 upper end spray gun 2, the air compressor machine 3 of being connected with spray gun 2 and set up in the collection box 4 of 1 bottom of spray booth, 1 bilateral symmetry of spray booth is provided with two conveying material mouths 5, be provided with rotor plate 6 along 2 below spray gun in the spray booth 1, the positive and negative both sides face of rotor plate 6 all is provided with a plurality of clamping device 7 that are used for fixed product, be provided with baffle 9 along vertical direction in the spray booth 1, be provided with spout 10 on the vertical direction along on the baffle 9, the one end of rotor plate 6 is passed spout 10 and is connected with slider 11, slider 11 carries out the up-and-down sliding movement of vertical side and the rotary motion of self in spout 10 by drive arrangement 8.

As shown in fig. 1, the spray guns 2, the rotating plate 6, the sliding block 11 and the driving device 8 are arranged in two groups and symmetrically distributed on two sides of the spraying chamber 1, the number of products sprayed at one time can be increased by arranging the two groups of spray guns 2 and the rotating plate 6, and the spraying efficiency is improved by spraying the two groups of spray guns simultaneously.

As shown in fig. 1, the two ends of the sliding chute 10 are provided with the limiting blocks 12, and the sliding positions of the sliding block 11 and the rotating plate 6 can be limited by arranging the limiting blocks 12 at the two ends of the sliding chute 10, so that the rotating plate 6 is prevented from exceeding the stroke in the sliding process.

As shown in fig. 2 and 3, the driving device 8 includes a screw 81 rotatably connected to the slider 11, a rotating rod 82 and a fixing rod 83, the screw 81, the rotating rod 82 and the fixing rod 83 all pass through the slider 11, and two connecting plates 84 are rotatably connected to two ends of the screw 81, the rotating rod 82 is rotatably connected to a worm gear 85 for controlling the rotation of the rotating plate 6, the rotating plate 6 and the worm gear 85 are rotatably connected through a connecting shaft 14, a sliding sleeve 13 is rotatably connected to the screw 81 and the fixing rod 83, the sliding sleeve 13 is fixedly connected to the slider 11, the screw 81 and the rotating rod 82 are respectively driven by a first rotating motor 86 and a second rotating motor 87, when the first rotating motor 86 is driven, the screw 81 is driven to rotate by the first rotating motor 86, and the slider 11 is driven to slide in the vertical direction by the screw 81, and when the sliding distance required for painting is reached, the first rotating motor 86 stops rotating, the second rotating motor 87 starts to drive, the rotating rod 82 rotates under the driving of the second rotating motor 87, and drives the worm gear 85 to rotate, and the rotating plate 6 rotates around the connecting shaft 14 under the action of the worm gear 85.

As shown in fig. 4, the clamping device 7 includes a fixing plate 71 fixed on the rotating plate 6 and a clamping plate 72 forming a certain angle with the fixing plate 71, the fixing plate 71 and the clamping plate 72 are rotatably connected through a torsion spring 73, when in use, the clamping plate 72 is first broken off to the side away from the fixing plate 71, a product is placed between the fixing plate 71 and the clamping plate 72, the clamping plate 72 is released, and the product is fixed under the action of the torsion spring 73.

Further, the fixing plate 71 and the clamping plate 72 are close to each other, and a silica gel pad 74 is arranged on one side, and the silica gel pad 74 can play a role in buffering and damping between the product and the fixing plate 71 and the clamping plate 72, so that the product is prevented from being scraped in the clamping process.

One specific application of this embodiment is:

when the utility model is used, firstly, the product is placed on the rotating plate 6 through the two conveying ports 5, the clamping plate 72 is firstly broken off to one side far away from the fixed plate 71, the product is placed between the fixed plate 71 and the clamping plate 72, the clamping plate 72 is loosened, the product is fixed under the action of the torsion spring 73, the first rotating motor 86 is started, the screw 81 is driven by the first rotating motor 86 to rotate and drives the sliding rotating plate 6 to slide along the vertical direction under the action of the screw 81, until the distance between the product and the spray gun 2 is the distance required by spraying, the first rotating motor 86 stops driving, the second rotating motor 87 starts driving, the rotating rod 82 is driven by the second rotating motor 87 to rotate and drives the worm gear 85 to rotate, the rotating plate 6 rotates around the connecting shaft 14 under the action of the worm gear 85, so that the product is uniformly sprayed and colored, when the product needs thicker or thinner spraying thickness, the distance between the product and the spray gun 2 is adjusted through the first rotating motor 86, the thickness spraying control of the product can be realized, wherein the limiting blocks 12 at the two ends of the sliding groove 10 can limit the sliding position of the rotating plate 6, the rotating plate 6 is prevented from exceeding the stroke in the sliding process, the spray gun 2, the rotating plate 6 and the driving device 8 are symmetrically provided with two groups, the number of products sprayed at one time can be increased, and the spraying efficiency is improved.

In summary, the rotating plate 6 and the driving device 8 can control the thickness of the product by adjusting the distance between the product and the spray gun 2.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 of plastic product, includes spray booth (1), sets up spray gun (2) in spray booth (1) upper end, air compressor machine (3) be connected with spray gun (2) and set up in collection box (4) of spray booth (1) bottom, its characterized in that: spraying chamber (1) bilateral symmetry is provided with two conveying material mouths (5), be provided with rotor plate (6) along spray gun (2) below in spraying chamber (1), the positive and negative both sides face of rotor plate (6) all is provided with a plurality of clamping device (7) that are used for fixed product, be provided with baffle (9) along vertical direction in spraying chamber (1), be provided with spout (10) along vertical direction on baffle (9), spout (10) are passed and slider (11) are connected to the one end of rotor plate (6), slider (11) are by drive arrangement (8) drive rotor plate (6) carry out the ascending rotary motion of sliding motion and self in spout (10).

2. The spraying apparatus for plastic products as claimed in claim 1, wherein: drive arrangement (8) include rotate screw rod (81), dwang (82) and dead lever (83) of being connected with slider (11), screw rod (81), dwang (82) and dead lever (83) all pass slider (11), and its both ends rotate and are connected with two connecting plates (84), it is connected with rotatory turbine worm (85) of control rotor plate (6) to rotate on dwang (82), screw rod (81) and dwang (82) are rotated motor (87) drive by first rotation motor (86) and second respectively.

3. The spraying apparatus for plastic products as claimed in claim 1, wherein: the clamping device (7) comprises a fixing plate (71) fixedly connected to the rotating plate (6) and a clamping plate (72) forming a certain angle with the fixing plate (71), and the fixing plate (71) is rotatably connected with the clamping plate (72) through a torsion spring (73).

4. A device for spraying plastic products, as claimed in claim 3, wherein: and one sides of the fixing plate (71) and the clamping plate (72) which are close to each other are provided with silica gel pads (74).

5. The spraying apparatus for plastic products as claimed in claim 1, wherein: the spray guns (2), the rotating plates (6), the sliding blocks (11) and the driving devices (8) are arranged in two groups and are symmetrically distributed on two sides of the spraying chamber (1).

6. The spraying apparatus for plastic products as claimed in claim 1, wherein: and two ends of the sliding chute (10) are provided with limiting blocks (12).