CN218269828U

CN218269828U - Powder spraying mechanism capable of achieving stable drying

Info

Publication number: CN218269828U
Application number: CN202222397986.3U
Authority: CN
Inventors: 蒲晓英; 许兴平
Original assignee: Beijing Hongrun Baoshun Technology Co ltd
Current assignee: Beijing Hongrun Baoshun Technology Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-10
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a powder spraying mechanism capable of being dried stably, which belongs to the field of powder spraying mechanisms and comprises a base, wherein a powder spraying box, a fan, a negative pressure pump and a feeding component are fixedly arranged above the base, the shell of the powder spraying box is of a cavity structure, a heating pipe is arranged in the shell of the powder spraying box, the air outlet of the fan is fixedly connected with the left side of the powder spraying box, a connecting pipe is fixedly arranged on the front side of the powder spraying box, the air inlet end of the negative pressure pump is connected with the connecting pipe, the air outlet end of the negative pressure pump is provided with a material spraying component, the fixed top of the powder spraying box is provided with a supporting frame, and the supporting frame is provided with a material breaking component; it can realize carrying out broken handle with the caking in the material that dusts to avoid the material that dusts to appear the phenomenon of caking and take place, can not make the material that dusts block up pipeline, and then influence the mechanism later stage that dusts and carry out the effect of dusting.

Description

Powder spraying mechanism capable of achieving stable drying

Technical Field

The utility model relates to a mechanism technical field dusts, more specifically says, relates to a mechanism dusts that can stabilize dry.

Background

In the working process of the powder spraying equipment, powder coating is fed into a spray gun from a powder spraying bin by means of a negative pressure pump, dense charges are generated nearby the profile due to corona discharge on the profile, and powder particles are absorbed onto the profile to realize powder spraying when the powder is sprayed out from a gun nozzle.

However, after the powder spraying material is contacted with the air for a long time, moisture in the air is easily absorbed to form lumps, and if the powder spraying material is directly placed in a powder spraying bin, the agglomerated powder spraying material easily blocks a conveying pipeline, so that the later powder spraying effect of the powder spraying mechanism is influenced, and therefore the powder spraying mechanism capable of being stably dried is provided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a can stable dry mechanism of dusting, it can realize carrying out broken handle with the caking in the material of dusting to avoid dusting the phenomenon emergence that the caking appears in the material, can not make the material of dusting block up pipeline, and then influence the mechanism later stage of dusting and carry out the effect of dusting.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a can stabilize dry mechanism of dusting, includes the base, the fixed case, fan, negative pressure pump, the pay-off subassembly of dusting that is provided with in top of base, the shell of case of dusting is cavity structure, be provided with the heating pipe in the shell of case of dusting, the air outlet of fan with the left side fixed connection of case of dusting, the fixed connecting pipe that is provided with on the front side of case of dusting, the inlet end of negative pressure pump with the connecting pipe links to each other, the end of giving vent to anger of negative pressure pump is provided with the material spraying subassembly, the fixed top of case of dusting is provided with the support frame, be provided with broken material subassembly on the support frame.

Furthermore, the feeding assembly comprises a first motor arranged on the right side above the base, bevel gears are arranged at the output end of the first motor, a support is arranged on the base, a feeding bin is arranged on the support, a spiral conveying rod is arranged in the feeding bin, a feeding hole is formed in the lower portion of the feeding bin, a conveying pipe is arranged above the feeding bin, the lower end of the spiral conveying rod penetrates through the feeding bin and is provided with the bevel gears, and the two bevel gears are meshed with each other.

Furthermore, broken material subassembly is including setting up processing storehouse on the support frame, the removable setting in top of processing storehouse has the cang gai, be provided with inlet pipe and second motor on the cang gai, the inlet pipe with the conveying pipeline links to each other, the inside of processing storehouse is provided with the sieve, the middle part position of sieve rotates and is connected with broken material spare, the fixed passage that is provided with in bottom of processing storehouse, the passage with the top of the case of dusting links to each other.

Furthermore, broken material include with the sieve middle part set up to rotate and is connected with the bull stick, the output of second motor with the connection can be dismantled to the upper end of bull stick, evenly be provided with the multiunit in the vertical direction of bull stick and stir the board, the below of bull stick evenly is provided with a plurality of scraper blades, the tip of scraper blade is provided with vertical arc board, the scraper blade with the top of sieve is laminated each other.

Furthermore, a spherical pipe is arranged on an air inlet of the fan, and a drying agent is arranged in the spherical pipe.

Further, an arc-shaped bottom plate is arranged at the bottom of the inner side of the powder spraying box.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) In this technical scheme, through the structure setting of pay-off subassembly, the person of facilitating the use will spray powder the material on the one hand and convey and handle the storehouse, carry out the material to the caking and handle, on the other hand also can play certain crushing effect to the material of caking, through the structure setting of material breaking subassembly for the caking that sieves on the sieve will spray powder the material and carry out broken handle, avoid spraying powder the material caking block up pipeline, influence the effect of spraying powder of mechanism moreover.

(2) In this technical scheme, carry out drying process through the heating pipe to the material that dusts in the case of dusting, the condition of the wet caking of material dusting in avoiding the case of dusting takes place, the effect that the mechanism that influences dusting sprays powder, the arc bottom plate that sets up through the inboard bottom of the case of dusting, when the fan admits air to the incasement portion of dusting, on the one hand the air with the heating pipe heating is more even in the case temperature mixture of dusting, carry out stable drying process to the material of dusting, on the other hand can promote the material that will spray powder in the case of dusting and form the dust state of suspension, then with the help of negative pressure pump suction, form interior gas flow in the flexible tube, and then drive the powdery material motion, the powder is sprayed to the powder head of material cooperation pipeline tip, promote the effect of dusting to the material of dusting.

Drawings

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

FIG. 2 is a schematic structural view of a feed assembly;

FIG. 3 is a cross-sectional view of the powder spray box;

fig. 4 is a partial structural schematic diagram of the treatment bin.

The reference numbers in the figures illustrate:

1. a base; 2. a powder spraying box; 3. a fan; 4. a negative pressure pump; 5. heating a tube; 6. a connecting pipe; 7. a support frame; 8. a first motor; 9. a bevel gear; 10. a feeding bin; 11. a screw conveying rod; 12. a feeding port; 13. a processing bin; 14. a bin cover; 15. a second motor; 16. a sieve plate; 17. a rotating rod; 18. a stirring plate; 19. a squeegee; 20. a vertical arc plate; 21. a bulb tube; 22. an arc-shaped bottom plate.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example (b):

referring to fig. 1-4, a powder spraying mechanism capable of being dried stably comprises a base 1, rollers are arranged at the bottom of the base 1, the rollers are self-locking rollers, and are convenient for a user to move the device, a powder spraying box 2, a fan 3, a negative pressure pump 4 and a feeding component are fixedly arranged above the base 1, the shell of the powder spraying box 2 is of a cavity structure, a heating pipe 5 is arranged in the shell of the powder spraying box 2, the heating pipe 5 is of a continuously bent curve structure, a temperature controller is arranged on the heating pipe 5 and is used for drying powder spraying materials in the powder spraying box 2, the situation that the powder spraying of the materials in the powder spraying box 2 is wet and caked is avoided, the powder spraying effect of the powder spraying mechanism is influenced, an air outlet of the fan 3 is fixedly connected with the left side of the powder spraying box 2 and is used for fixedly arranging a connecting pipe 6 on the front side of the powder spraying box 2, and an air inlet end of the negative pressure pump 4 is connected with the connecting pipe 6, the air outlet end of the negative pressure pump 4 is provided with a material spraying component, the powder spraying component consists of a flexible pipe with good tightness and a dust sprayer, the material sprayed in the powder spraying box 2 is in a suspended dust state by using the fan 3, then internal gas flows in the flexible pipe by means of the suction force of the negative pressure pump 4, so as to drive the powder material to move, the powder spraying material is matched with the powder spraying head at the end part of the pipeline for spraying powder, the powder spraying effect on the powder spraying material is improved, a supporting frame 7 is arranged on the fixed top of the powder spraying box 2, a control panel is fixedly arranged on the supporting frame 7 and is electrically connected with an electrical element in the device, a user can conveniently control and operate the powder spraying mechanism, the supporting frame 7 is provided with a material breaking component, so that the powder spraying material is prevented from contacting with air for a long time, moisture in the air is easily absorbed, and caking is formed, if the powder spraying material is placed in the powder spraying box, the powder spraying material is easy to block a conveying pipeline due to agglomeration, and the powder spraying effect of the powder spraying mechanism is influenced.

Referring to fig. 1 and 2, the feeding assembly includes a first motor 8 disposed on the right side above the base 1, an output end of the first motor 8 is provided with bevel gears 9, a support is disposed on the base 1, a feeding bin 10 is disposed on the support, the feeding bin 10 is made of stainless steel, the service life of the feeding bin 10 is prolonged, a spiral conveying rod 11 is disposed in the feeding bin 10, an outer edge of the spiral conveying rod 11 is subjected to edging treatment, a feeding port 12 is disposed on the lower portion of the feeding bin 10, the feeding port 12 is of a bucket-shaped structure, a user can place materials into the feeding device conveniently, a conveying pipe is disposed above the feeding bin 10, a lower end of the spiral conveying rod 11 penetrates through the feeding bin 10 and is provided with bevel gears 9, the teeth of the two bevel gears 9 are meshed with each other, the feeding assembly is structurally configured, on one hand, the user can convey powder spraying materials into the processing bin 13 to treat the agglomerated materials, on the other hand, through rotation of the first motor 8, the two bevel gears 9 are meshed, so that the spiral conveying rod 11 can rotate and also can perform certain crushing effect on the agglomerated materials.

Referring to fig. 4, the material breaking component includes a processing bin 13 disposed on the supporting frame 7, the lower portion of the processing bin 13 is of a cone-shaped structure, the inside of the processing bin 13 is polished, the material to be sprayed is prevented from attaching to the processing bin 13, a bin cover 14 is detachably disposed above the processing bin 13, a user can clean the processing bin 13 in a later stage, a feeding pipe and a second motor 15 are disposed on the bin cover 14, the feeding pipe is connected with the feeding pipe, a sieve plate 16 is disposed inside the processing bin 13 and used for sieving the material to be sprayed, a material breaking part is rotatably connected to the middle of the sieve plate 16 and used for breaking the material to be sprayed by a lump sieved on the sieve plate 16, a guide pipe is fixedly disposed at the bottom of the processing bin 13 and connected with the top of the powder spraying bin 2 and used for transmitting the broken material to the powder spraying bin 2 in the processing bin 13, and a solenoid valve is disposed on the connecting pipe 6 and used for controlling the discharge of the material.

Referring to fig. 4, broken material includes and is connected with bull stick 17 with 16 middle parts of sieve set up the rotation, the output of second motor 15 can be dismantled with the upper end of bull stick 17 and be connected, be provided with the cross inserted block in the output of second motor 15, be provided with the cross jack on the bull stick 17, the cross inserted block has opposite magnetism with the cross jack, and carry out stable grafting, convenient to use person carries out fast assembly, evenly be provided with multiunit stirring board 18 in the vertical direction of bull stick 17, the below of bull stick 17 evenly is provided with a plurality of scraper blades 19, the tip of scraper blade 19 is provided with vertical arc plate 20, be used for carrying out crushing treatment with handling the regional caking material of storehouse 13 lateral wall, scraper blade 19 laminates with the top of sieve 16 each other, on the one hand can carry out crushing treatment to the caking material of sieve 16 top, on the other hand promotes the efficiency that the material passed sieve 16.

Referring to fig. 1, a spherical pipe 21 is arranged on an air inlet of a fan 3, a drying agent is arranged in the spherical pipe 21 and is calcium chloride, and when the fan 3 advances air to the powder spraying box 2, moisture in the air is avoided, so that a warm and wet state exists inside the powder spraying box 2 when the powder spraying box is heated, the powder spraying material is prevented from caking, and the powder spraying effect of the powder spraying mechanism is prevented from being influenced due to blockage of a conveying pipeline.

Referring to fig. 3, the inboard bottom of case of dusting 2 is provided with arc bottom plate 22, when fan 3 admits air to case of dusting 2 inside, on the one hand the air with heating pipe 5 heating in case of dusting 2 the temperature mix more even, carry out stable drying process to the material that dusts, on the other hand can promote the material that will spray in case of dusting 2 and form the dust state of suspension, then with the help of the 4 suction of negative pressure pump, form interior gas flow in the flexible tube, and then drive the motion of powdery material, the powder spray head that will spray material cooperation pipeline tip sprays powder, promote the effect of spraying powder to the material of spraying powder.

When in use: through the structural arrangement of the feeding assembly, on one hand, a user can conveniently convey powder spraying materials to the processing bin 13 to process the caking materials, on the other hand, through the rotation of the first motor 8, the two bevel gears 9 are meshed to enable the spiral conveying rod 11 to rotate, and a certain crushing effect can also be achieved on the caking materials, through the structural arrangement of the material breaking assembly, the caking materials screened from the sieve plate 16 can be used for crushing the powder spraying materials, the second motor 15 drives the rotating rod 17, a plurality of groups of stirring plates 18 in the vertical direction of the rotating rod 17 can crush the powder spraying materials, the vertical arc plates 20 are used for crushing the caking materials in the side wall area of the processing bin 13, the scraping plates 19 are mutually attached to the upper side of the sieve plate 16, on the one hand, the caking materials above the sieve plate 16 can be crushed, and on the other hand, the efficiency of the materials passing through the sieve plate 16 is improved; heating pipe 5 is arranged in carrying out drying process to the material that dusts in case of dusting 2, the wet caking condition of material dusting in avoiding case of dusting 2 takes place, the effect that the mechanism that dusts is dusted is influenced, inboard bottom through case of dusting 2 is provided with arc bottom plate 22, when fan 3 is admitted air to case of dusting 2 inside, on the one hand the air with heating pipe 5 heating is more even of temperature mixture in case of dusting 2, carry out stable drying process to the material that dusts, on the other hand can promote the material that will dust in case of dusting 2 and form the dust state of suspension, then with the help of negative pressure pump 4 suction, form interior gas flow in the flexible tube, and then drive the motion of powdery material, the head of dusting that will dust material cooperation pipeline tip sprays powder, promote the effect of dusting to the material of dusting.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a can stable dry mechanism of dusting, includes base (1), its characterized in that: the utility model discloses a powder spraying machine, including base (1), the fixed case that dusts of top of base (1) case (2), fan (3), negative pressure pump (4), pay-off subassembly, the shell of case that dusts (2) is cavity structures, be provided with heating pipe (5) in the shell of case that dusts (2), the air outlet of fan (3) with the left side fixed connection of case that dusts (2), fixed connecting pipe (6) that are provided with on the front side of case that dusts (2), the inlet end of negative pressure pump (4) with connecting pipe (6) link to each other, the end of giving vent to anger of negative pressure pump (4) is provided with spouts the material subassembly, the fixed top of case that dusts (2) is provided with support frame (7), be provided with on support frame (7) and break the material subassembly.

2. A powder spray mechanism capable of achieving stable drying according to claim 1, wherein: the feeding assembly comprises a first motor (8) arranged on the right side above the base (1), bevel gears (9) are arranged at the output end of the first motor (8), a support is arranged on the base (1), a feeding bin (10) is arranged on the support, a spiral conveying rod (11) is arranged in the feeding bin (10), a feeding hole (12) is formed in the lower portion of the feeding bin (10), a conveying pipe is arranged above the feeding bin (10), the lower end of the spiral conveying rod (11) penetrates through the feeding bin (10) and is provided with the bevel gears (9), and the insections of the two bevel gears (9) are meshed with each other.

3. A powder spraying mechanism capable of being dried stably according to claim 1, wherein: broken material subassembly is including setting up processing storehouse (13) on support frame (7), the removable setting in top of processing storehouse (13) has cang gai (14), be provided with inlet pipe and second motor (15) on cang gai (14), the inlet pipe links to each other with the conveying pipeline, the inside of processing storehouse (13) is provided with sieve (16), the middle part position of sieve (16) is rotated and is connected with broken material piece, the fixed passage that is provided with in bottom of processing storehouse (13), the passage with the top of case (2) of dusting links to each other.

4. A powder spraying mechanism capable of being dried stably according to claim 3, wherein: broken material include with sieve (16) middle part sets up to rotate and is connected with bull stick (17), the output of second motor (15) with the connection can be dismantled to the upper end of bull stick (17), evenly be provided with multiunit in the vertical direction of bull stick (17) and stir board (18), the below of bull stick (17) evenly is provided with a plurality of scraper blades (19), the tip of scraper blade (19) is provided with vertical arc board (20), scraper blade (19) with the top of sieve (16) is laminated each other.

5. A powder spraying mechanism capable of being dried stably according to claim 1, wherein: a spherical pipe (21) is arranged on an air inlet of the fan (3), and a drying agent is arranged in the spherical pipe (21).

6. A powder spraying mechanism capable of being dried stably according to claim 1, wherein: an arc-shaped bottom plate (22) is arranged at the bottom of the inner side of the powder spraying box (2).