CN219519457U

CN219519457U - Environment-friendly plastic spraying equipment with plastic spraying and drying integrated structure

Info

Publication number: CN219519457U
Application number: CN202320801566.9U
Authority: CN
Inventors: 刘世方; 程永元; 杨新灿
Original assignee: Henan Zhishi Mechanical Equipment Co ltd
Current assignee: Henan Zhishi Mechanical Equipment Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-08-15
Anticipated expiration: 2033-04-12

Abstract

The utility model provides environment-friendly plastic spraying equipment with a plastic spraying and drying integrated structure, and relates to the technical field of plastic spraying equipment. The utility model has the advantages that: the fan can blow the hot gas just heated to the part in time, makes the part can be located the highest temperature interval, after the baffle gets into in the heating mantle, can seal the import and the export of heating mantle for the hot gas can only move down, has reduced the bore of hot gas emission passageway, avoids the hot gas to distribute too fast problem, further make full use of heat energy, reaches energy-concerving and environment-protective purpose, can not condense into the drop of water in conveyer's top, therefore does not have the drop of water to the part of conveyer top on, has improved the yield.

Description

Environment-friendly plastic spraying equipment with plastic spraying and drying integrated structure

Technical Field

The utility model relates to the technical field of plastic spraying equipment, in particular to environment-friendly plastic spraying equipment with a plastic spraying and drying integrated structure.

Background

Plastic spraying is a surface treatment method of spraying plastic powder on parts. The spraying plastic, namely the electrostatic powder spraying coating which is common in us, has a treatment process which adopts a common decoration technology of metal surface treatment internationally since the 80 th century.

The utility model discloses an environment-friendly plastic spraying equipment with integrative structure of plastic spraying stoving in chinese patent CN213762555U, this environment-friendly plastic spraying equipment with integrative structure of plastic spraying stoving, through setting up first motor, lead screw and movable seat, make the spray gun can control the removal, make things convenient for going on of plastic spraying process, through setting up second motor, bull stick and carousel, make powder box and spray gun can rotate, angle and scope of plastic spraying have been increased, so as to adapt to the plastic spraying demand of various parts, the practicality of equipment has been improved, through setting up the protection casing in the nozzle outside, both sides of nozzle are all fixed mounting has fixed buckle, with protection casing through fixed buckle and nozzle fixed connection, thereby can avoid powder to splash everywhere, through setting up heating pipe and air-blower, make the part after the plastic spraying can dry, and rapid cooling makes the plastic spraying piece rapid prototyping, through setting up the conveying of transport subassembly, the manpower has been saved, the utility model, moreover, the steam generator is simple in structure, and is convenient for operation, the practicality is strong, but, this environment-friendly plastic spraying equipment with integrative structure of plastic spraying stoving has the following shortcoming when solving the problem:

1. the heating pipe sets up at the top of stoving incasement side, and according to the principle of expend with heat and contract with cold, the steam can gather in the top of stoving case, can know from this that the heat in the stoving case is from top to bottom spreading to the temperature of stoving incasement top is greater than the temperature of below, and the conveyer belt is located the below of heating pipe, therefore the part place on the conveyer belt is not the highest temperature interval, has led to the loss of heat energy, and environmental protection is relatively poor.

2. Because the heating pipe can produce certain steam to the promotion of stoving incasement temperature, and can condense the drop of water after steam rises to the top of stoving case, can drip on the part of below when the drop of water gathers certain degree, reduced the yield of plastic spraying.

Disclosure of Invention

The object of the present utility model is to solve at least one of the technical drawbacks.

Therefore, an object of the present utility model is to provide an environment-friendly plastic spraying device with an integrated plastic spraying and drying structure, so as to solve the problems mentioned in the background art and overcome the defects in the prior art.

In order to achieve the above purpose, an embodiment of an aspect of the present utility model provides an environment-friendly plastic spraying device with a plastic spraying and drying integrated structure, which comprises a plastic spraying box, a drying box, a conveying device and a heating cover, wherein the conveying device penetrates through the plastic spraying box and the drying box, the heating cover is sleeved above the conveying device, a heating pipe is fixedly installed inside the heating cover, a fan is arranged above the heating pipe, after the heating pipe heats air, the fan blows hot air downwards, the components are guaranteed to be located in a highest temperature area, the purposes of energy saving and environment protection are achieved, and the hot air is downwards, so that water drops cannot be condensed above the conveying device.

By the preferred of above-mentioned arbitrary scheme, fixed mounting has a plurality of baffle on conveyer's the conveyer belt, the width of baffle equals the width of heating mantle import and export, the height of baffle equals the height of heating mantle import and export, the width of heating mantle bottom is greater than conveyer's width for the steam can only be downward, avoids the steam to give off too soon all around, and avoids the steam to blow to the part of plastic spraying box direction, leads to the problem of part surface condensation water bead.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. after the conveying device conveys the component after plastic spraying to the inside of the heating cover, the heating pipe heats air, and the fan blows hot air downwards to the component so as to dry the component.

2. After the partition plate enters the heating cover, the inlet and the outlet of the heating cover can be closed, so that hot air can only move downwards and cannot be dispersed from the inlet and the outlet of the heating cover, the caliber of a hot air dispersing channel is reduced, the problem that hot air is dispersed too quickly is avoided, heat energy is further fully utilized, and the purposes of energy conservation and environmental protection are achieved.

3. The fan blows the hot air downwards, so that the steam can be downwards along with the hot air, and the steam can not be condensed into water drops above the conveying device, so that the water drops can not drop onto the components above the conveying device, the plastic spraying effect can not be influenced, and the yield is improved.

Drawings

FIG. 1 is a schematic diagram of a structure according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a plastic spraying box and a drying box according to the present utility model;

FIG. 3 is a schematic view of the structure of the inside of the heating mantle according to the present utility model;

fig. 4 is a schematic view of the structure of the bottom of the heating mantle according to the present utility model.

Wherein: 10. the device comprises a plastic spraying box, 11, a screw rod, 12, a guide rod, 13, a first motor, 20, a drying box, 21, a blower, 30, a conveying device, 31, a partition plate, 32, a first support leg, 40, a heating cover, 41, a heating pipe, 42, a fan, 43, a second support leg, 50, a movable seat, 51, a second motor, 52, a powder box, 53 and a spray gun.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings.

Embodiment one:

as shown in fig. 1-3, an environment-friendly plastic spraying device with a plastic spraying and drying integrated structure in this embodiment includes a plastic spraying box 10, a drying box 20, a conveying device 30 and a heating cover 40, as shown in fig. 1 and 2, the conveying device 30 penetrates through the plastic spraying box 10 and the drying box 20, the conveying device 30 conveys components between the plastic spraying box 10 and the drying box 20, the conveying device 30 includes a fixing frame, a driving motor, a driving wheel, a driven wheel, a conveying belt and other structures, the utility model does not describe the connection relationship in detail, as shown in fig. 2, the heating cover 40 is sleeved above the conveying device 30, when components are placed on the conveying belt of the conveying device 30, the components pass through the inside of the heating cover 40, a second support leg 43 is fixedly connected to the side wall of the heating cover 40, the second support leg 43 is fixedly connected to the inner wall of the drying box 20, as shown in fig. 3, a fan 42 is arranged above the heating pipe 41 is fixedly installed inside the heating cover 40, heating wires and the heating cover is arranged inside the heating pipe 41, the heating cover is in detail, after the fan 21 is not installed on the inner wall of the heating cover, the fan 21 is installed on the heating cover, the drying cover is not installed on the inner wall of the heating cover, the heating cover is cooled down part 21, and the drying part is cooled down and the drying part is dried by the fan 21, and the drying part is cooled down by the fan 21.

As shown in fig. 2, the inner wall of the plastic spraying box 10 is rotatably connected with a screw 11, the inner wall of the plastic spraying box 10 is fixedly connected with a guide rod 12, the outer surface of the screw 11 is in threaded connection with a movable seat 50, the movable seat 50 is slidably connected with the outer surface of the guide rod 12, one side of the plastic spraying box 10 is fixedly provided with a first motor 13, the output end of the first motor 13 is fixedly connected with one end of the screw 11, the first motor 13 drives the screw 11 to rotate, the movable seat 50 slides reciprocally on the surface of the guide rod 12, the bottom of the movable seat 50 is fixedly provided with a second motor 51, the output end of the second motor 51 is fixedly connected with a powder box 52, the bottom of the powder box 52 is fixedly provided with a spray gun 53, and a powder tube is arranged between the powder box 52 and the spray gun 53.

An environment-friendly plastic spraying device with a plastic spraying and drying integrated structure of the embodiment has the following working principle:

the parts to be sprayed are placed on a conveyor belt of the conveyor 30, the conveyor belt conveys the parts to the lower side of the spray gun 53, the spray gun 53 sprays plastics on the parts, the sprayed parts are conveyed into the drying box 20, when the parts pass through the heating cover 40, the fan 42 blows hot air heated by the heating pipe 41 to the parts, the parts are dried, the dried parts are conveyed to the lower side of the blower 21, and the blower 21 cools the parts and then conveys the parts out of the drying box 20.

Embodiment two:

as shown in fig. 2-4, the environment-friendly type plastic spraying device with a plastic spraying and drying integrated structure of the present embodiment is different from the first embodiment in that a plurality of partitions 31 are fixedly installed on a conveyor belt of a conveyor 30, as shown in fig. 3 and 4, the width of the partitions 31 is equal to the width of an inlet and an outlet of a heating cover 40, the height of the partitions 31 is equal to the height of the inlet and the outlet of the heating cover, when the partitions 31 enter the heating cover 40, as shown in fig. 3, the partitions 31 cover the inlet and the outlet of the heating cover 40, thereby preventing hot air from being emitted from the inlet and the outlet of the heating cover 40, as shown in fig. 4, the width of the bottom of the heating cover 40 is greater than the width of the conveyor 30, and a gap exists between the bottom of the heating cover 40 and the conveyor 30, so that the hot air can be discharged downward through the gap, the periphery of the partitions 31 can be composed of a plate and a rubber pad, and the periphery of the plate is provided with the rubber pad, because the rubber pad has elasticity, thereby no noise generated by metal friction when entering the heating cover 40.

As shown in fig. 1 and 2, the fixing frame on the side of the conveying device 30 is provided with a plurality of first supporting legs 32, and the first supporting legs 32 are fixedly connected to the inner walls of the plastic spraying box 10 and the drying box 20 respectively, so that the movement of the partition plate 31 below the conveying belt is not affected by the design.

Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:

1. after the conveying device conveys the plastic-sprayed part to the inside of the heating cover 40, the heating pipe 41 heats the air, the fan 42 blows hot air downwards to the part, so that the part is dried, and the fan 42 can timely blow the just-heated hot air to the part, so that the part can be positioned in the highest temperature zone, heat energy is fully utilized, and the purposes of energy conservation and environmental protection are achieved.

2. The cooperation of heating mantle 40 and baffle 31, after the baffle 31 gets into in the heating mantle 40, can seal the import and the export of heating mantle 40 for the steam can only move downwards, can not follow the import and the export of heating mantle 40 and dispel, thereby reduced the bore of steam emission passageway, avoid the steam to distribute too fast problem, thereby further make full use of heat energy reaches energy-concerving and environment-protective purpose.

3. The fan 42 blows the hot air downward so that the steam is also downward and does not condense into water droplets above the conveyor 30, so that water droplets do not drop onto the components above the conveyor 30, thereby not affecting the effect of spraying the plastic and improving the yield.

Claims

1. The utility model provides an environmental protection type plastic spraying equipment with integrative structure of plastic spraying and drying, its characterized in that, including plastic spraying case (10), stoving case (20), conveyer (30) and heating mantle (40), conveyer (30) run through plastic spraying case (10) and stoving case (20), heating mantle (40) cover is in the top of conveyer (30), the inside fixed mounting of heating mantle (40) has heating pipe (41), the top of heating pipe (41) is provided with fan (42).

2. The environment-friendly plastic spraying equipment with the plastic spraying and drying integrated structure according to claim 1, wherein a screw rod (11) is rotationally connected to the inner wall of the plastic spraying box (10), a guide rod (12) is fixedly connected to the inner wall of the plastic spraying box (10), a movable seat (50) is connected to the outer surface of the screw rod (11) in a threaded mode, the movable seat (50) is slidably connected to the outer surface of the guide rod (12), a first motor (13) is fixedly installed on one side of the plastic spraying box (10), and the output end of the first motor (13) is fixedly connected with one end of the screw rod (11).

3. The environment-friendly plastic spraying device with the plastic spraying and drying integrated structure according to claim 2, wherein a second motor (51) is fixedly arranged at the bottom of the movable seat (50), a powder box (52) is fixedly connected to the output end of the second motor (51), and a spray gun (53) is fixedly arranged at the bottom of the powder box (52).

4. The environment-friendly plastic spraying device with the plastic spraying and drying integrated structure according to claim 1, wherein a blower (21) is fixedly arranged on the inner wall of the drying box (20).

5. The environment-friendly plastic spraying device with the plastic spraying and drying integrated structure according to claim 1, wherein a plurality of partition boards (31) are fixedly arranged on a conveying belt of the conveying device (30).

6. The apparatus as claimed in claim 5, wherein the partition plate (31) has a width equal to the width of the inlet and outlet of the heating mantle (40), and the partition plate (31) has a height equal to the height of the inlet and outlet of the heating mantle.

7. The apparatus of claim 6, wherein the width of the bottom of the heating cover (40) is greater than the width of the conveyor (30).

8. The environment-friendly plastic spraying device with the plastic spraying and drying integrated structure according to claim 7, wherein a plurality of first supporting legs (32) are arranged on a fixing frame on the side face of the conveying device (30), and the first supporting legs (32) are respectively and fixedly connected to the inner walls of the plastic spraying box (10) and the drying box (20).

9. The environment-friendly plastic spraying device with the plastic spraying and drying integrated structure according to claim 1, wherein a second supporting leg (43) is fixedly connected to the side wall of the heating cover (40), and the second supporting leg (43) is fixedly connected to the inner wall of the drying box (20).