阅读说明：本技术 一种自动化静电喷塑机 (Automatic change static spraying plastics machine ) 是由 白凤林 张影 于 2021-08-09 设计创作，主要内容包括：本发明涉及工业设备技术领域,具体为一种自动化静电喷塑机,包括底板、升降组件、控制器和电机,所述底板的上表面连接有升降组件,所述底板的下表面连接有万向轮,所述底板的上表面连接有控制器,所述底板的上表面连接有储料筒,所述储料筒的上方连接有驱动组件,所述驱动组件包括电机,所述电机通过支撑板连接在储料筒的外壁,所述电机的输出端连接有皮带轮传动机构,所述皮带轮传动机构的另一端连接有输送组件,所述输送组件包括吸料管。本发明输送组件的设置,能够实现对环氧树脂粉末或聚酯树脂粉末使用时的高效输送,辅助组件的设置,从而保证了料筒内部的粉末质量,有效的避免喷头的堵塞,提高了设备的工作效率。(The invention relates to the technical field of industrial equipment, in particular to an automatic electrostatic spraying machine which comprises a bottom plate, a lifting assembly, a controller and a motor, wherein the upper surface of the bottom plate is connected with the lifting assembly, the lower surface of the bottom plate is connected with universal wheels, the upper surface of the bottom plate is connected with the controller, the upper surface of the bottom plate is connected with a storage barrel, a driving assembly is connected above the storage barrel, the driving assembly comprises a motor, the motor is connected to the outer wall of the storage barrel through a supporting plate, the output end of the motor is connected with a belt pulley transmission mechanism, the other end of the belt pulley transmission mechanism is connected with a conveying assembly, and the conveying assembly comprises a material suction pipe. The arrangement of the conveying assembly can realize efficient conveying of epoxy resin powder or polyester resin powder during use, and the arrangement of the auxiliary assembly ensures the powder quality in the charging barrel, effectively avoids blockage of the spray head and improves the working efficiency of equipment.)

1. The utility model provides an automatic change electrostatic spraying machine, includes bottom plate (1), lifting unit (3), controller (4) and motor (61), its characterized in that: the upper surface of the bottom plate (1) is connected with a lifting assembly (3), the lower surface of the bottom plate (1) is connected with a universal wheel (2), the upper surface of the bottom plate (1) is connected with a controller (4), the upper surface of the bottom plate (1) is connected with a storage barrel (5), a driving assembly (6) is connected above the storage barrel (5), the driving assembly (6) comprises a motor (61), the motor (61) is connected to the outer wall of the storage barrel (5) through a supporting plate (62), the output end of the motor (61) is connected with a belt pulley transmission mechanism (63), the other end of the belt pulley transmission mechanism (63) is connected with a conveying assembly (64), the conveying assembly (64) comprises a suction pipe (641), a driving shaft (642) is arranged outside the suction pipe (641), and the bottom of the suction pipe (641) is connected with a suction nozzle (647) through a connecting head (646), a first clamping ring (643) is sleeved outside the driving shaft (642), a connecting rod (644) is connected outside the first clamping ring (643), the other end of the connecting rod (644) is connected with a shifting plate (645), an auxiliary assembly (65) is arranged outside the driving shaft (642), and a powder feeding port (7) is arranged at the top of the storage barrel (5).

2. An automated electrostatic spray machine according to claim 1, wherein: lifting unit (3) are including drive column (31), the right side of drive column (31) and be connected with lifter plate (32), the right side of lifter plate (32) is connected with shower nozzle (33), the input port of shower nozzle (33) is connected with the top of inhaling material pipe (641) through the pipe, the guide way has been seted up to the outside of drive column (31), lifter plate (32) are C shape structure, lifter plate (32) are sliding connection with the guide way of drive column (31) outside.

3. An automated electrostatic spray machine according to claim 1, wherein: the top of storage cylinder (5) is provided with the end cover, and the top of end cover is provided with send whitewashed mouth (7), the inside bottom of storage cylinder (5) is the toper structure, the inner wall of storage cylinder (5) is smooth form, the through-hole has been seted up at storage cylinder (5) top end cover center, and the inside of through-hole is connected with drive shaft (642) through ball bearing.

4. An automated electrostatic spray machine according to claim 1, wherein: a ball bearing is connected between the material suction pipe (641) and the driving shaft (642), the driving shaft (642) penetrates through the auxiliary assembly (65) to the connecting head (646), the first snap ring (643) is fixedly connected to the outer portion of the driving shaft (642), four groups of connecting rods (644) and four groups of shifting plates (645) are arranged, the shifting plates (645) are inclined, soft rubber pads are arranged on the outer surfaces of the shifting plates (645), and the first snap ring (643) is located above the connecting head (646).

5. An automated electrostatic spray machine according to claim 1, wherein: the connecting mode of connector (646) and inhaling material pipe (641) is plug-in connection, and has run through fastening bolt in connector (646) and the outside of inhaling material pipe (641), the bottom of connector (646) is connected with suction nozzle (647), the top of suction nozzle (647) is the slope form, suction nozzle (647) is in storage barrel (5) inside toper structure bottom top, the center of suction nozzle (647) is hollow structure.

6. An automated electrostatic spray machine according to claim 1, wherein: the auxiliary assembly (65) comprises a screening barrel (651), the lower portion of the screening barrel (651) is connected with a material receiving barrel (652), the outer portion of the material receiving barrel (652) is connected with a protective cover (653), a filter screen (654) is arranged below the protective cover (653), a first grinding disc (655) is arranged above the filter screen (654), a second grinding disc (656) is arranged above the first grinding disc (655), a feeding pipe (657) is arranged above the second grinding disc (656), and an adjusting plate (658) is arranged above the feeding pipe (657).

7. An automated electrostatic spray machine according to claim 6, wherein: the material receiving barrel (652) is arranged outside the driving shaft (642), the screening barrel (651) is of a frustum net structure, a central through hole of the screening barrel (651) is connected with the top of the material receiving barrel (652), the protective cover (653) is of a frustum shape, the outer surface of the protective cover (653) is of a smooth shape, the protective cover (653) is sleeved outside the material receiving barrel (652), and the protective cover (653) is arranged above the second grinding disk (656) and the first grinding disk (655).

8. An automated electrostatic spray machine according to claim 6, wherein: the filter screen (654) is connected in the storage barrel (5), the center of the filter screen (654) is connected with a ball bearing, the ball bearing is sleeved outside the driving shaft (642), the second grinding disc (656) is arranged above the filter screen (654), the second grinding disc (656) is connected outside the driving shaft (642), the feeding pipe (657) is provided with two, and the top of the feeding pipe (657) is provided with a wear-resistant rubber pad.

9. An automated electrostatic spray machine according to claim 6, wherein: the top of regulating plate (658) is connected with connects feed cylinder (652), the top of regulating plate (658) is concave slope form, and two through-holes have been seted up to regulating plate (658) minimum, and the edge of through-hole is circular-arcly, the below of regulating plate (658) is C shape structure, and this C shape structure is in the top of pan feeding pipe (657), connect feed cylinder (652) to pass through protection casing (653) and connect the top at filter screen (654).

10. An automated electrostatic spray machine according to claim 6, wherein: the externally connected with of a screening section of thick bamboo (651) has rotating assembly (66), rotating assembly (66) are including support ring (661), support ring (661) set up in the outside of a screening section of thick bamboo (651) top branch, support ring (661) is the C shape structure, support ring (661) is the rotation with a screening section of thick bamboo (651) and is connected, the internal connection of support ring (661) has dead lever (662), and the other end of dead lever (662) passes through second snap ring (663) and connects the outside at drive shaft (642), circular spout has been seted up to the outside top of support ring (661), and the top of spout passes through the inside of guide rail connection at storage cylinder (5).

Technical Field

The invention relates to the technical field of industrial equipment, in particular to an automatic electrostatic spraying machine.

Background

The electrostatic spraying machine is an industrial equipment, which is mainly used for the surface treatment of objects by coating the surfaces of objects through the design of electrostatic control, a spray gun and a powder supply device, can spray powdery paint containing materials such as epoxy resin, polyester resin (plastic) and the like to be adsorbed on the objects, and the sprayed objects are cured in a curing furnace to obtain a complete coating so as to play the functions of decoration, corrosion prevention and the like.

However, in the use process of the existing electrostatic spraying machine, the powder of the epoxy resin or the polyester resin is usually adopted to realize the spraying process, in the use process of the epoxy resin powder and the polyester resin powder, the powder is easy to be deposited due to the sinking pressure of the powder, so that the powder output amount of the powder is uneven, the spraying uniformity quality of the spraying machine is reduced, the surface spraying of a processed workpiece is easy to be uneven due to the small local powder output amount of the powder, meanwhile, in the use process of the epoxy resin powder or the polyester resin powder, the powder is easy to agglomerate, and the powder cannot be normally supplied to the spraying machine, so that the working efficiency is reduced, meanwhile, the nozzle of the spraying machine is easy to be blocked due to the agglomerated powder, the processing efficiency of the spraying machine is further affected, and therefore, an automatic electrostatic spraying machine is urgently needed to be designed to solve the above problems.

Disclosure of Invention

The invention aims to provide an automatic electrostatic spraying machine to solve the problems of uneven powder feeding, low processing efficiency and blockage of a spray head caused by powder agglomeration easily in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an automatic electrostatic spraying machine comprises a bottom plate, a lifting assembly, a controller and a motor, wherein the upper surface of the bottom plate is connected with the lifting assembly, the lower surface of the bottom plate is connected with universal wheels, the upper surface of the bottom plate is connected with the controller, the upper surface of the bottom plate is connected with a storage barrel, a driving assembly is connected above the storage barrel, the driving assembly comprises a motor, the motor is connected to the outer wall of the storage barrel through a supporting plate, the output end of the motor is connected with a belt pulley transmission mechanism, the other end of the belt pulley transmission mechanism is connected with a conveying assembly, the conveying assembly comprises a material suction pipe, a driving shaft is arranged outside the material suction pipe, the bottom of the material suction pipe is connected with a suction nozzle through a connector, a first clamping ring is sleeved outside the driving shaft, a connecting rod is connected outside the first clamping ring, and the other end of the connecting rod is connected with a shifting plate, the outside of drive shaft is provided with auxiliary assembly, the top of storage cylinder is provided with send the powder mouth.

Preferably, the lifting assembly comprises a driving column, a lifting plate is connected to the right side of the driving column, a spray head is connected to the right side of the lifting plate, an input port of the spray head is connected with the upper portion of the material suction pipe through a guide pipe, a guide groove is formed in the outer portion of the driving column, the lifting plate is of a C-shaped structure, and the lifting plate is in sliding connection with the guide groove in the outer portion of the driving column.

Preferably, the top of storage cylinder is provided with the end cover, and the top of end cover is provided with send the powder mouth, the inside bottom of storage cylinder is the toper structure, the inner wall of storage cylinder is smooth form, the through-hole has been seted up at storage cylinder top end cover center, and the inside of through-hole is connected with the drive shaft through ball bearing.

Preferably, inhale and be connected with ball bearing between material pipe and the drive shaft, the drive shaft runs through auxiliary assembly to connector, first snap ring fixed connection is in the outside of drive shaft, the connecting rod all is provided with four groups with dialling the board, it is the slope form to dial the board, the surface of dialling the board is provided with soft cushion, first snap ring is in the top of connector.

Preferably, the connector is in plug-in connection with the connection mode of inhaling the material pipe, and the connector has a fastening bolt with inhaling the outside of expecting the pipe and running through, the bottom of connector is connected with the suction nozzle, the top of suction nozzle is the slope form, the suction nozzle is in storage cylinder inside toper structure bottom top, the center of suction nozzle is hollow structure.

Preferably, the auxiliary assembly includes a screening section of thick bamboo, the below of screening section of thick bamboo is connected with and connects the feed cylinder, the external connection who connects the feed cylinder has the protection casing, the below of protection casing is provided with the filter screen, the top of filter screen is provided with first abrasive disc, the top of first abrasive disc is provided with the second abrasive disc, the top of second abrasive disc is provided with the pan feeding pipe, the top of pan feeding pipe is provided with the regulating plate.

Preferably, connect the material section of thick bamboo to be in the outside of drive shaft, the screening section of thick bamboo is frustum net structure, the central through-hole of screening section of thick bamboo is connected with the top that connects the material section of thick bamboo, the protection casing is the frustum form, the outward surface of protection casing is smooth form, the protection casing cup joints in the outside that connects the material section of thick bamboo, and the protection casing is in the top of second abrasive disc and first abrasive disc.

Preferably, the inside at the storage section of thick bamboo is connected to the filter screen, the center of filter screen is connected with ball bearing, and ball bearing cup joints the outside at the drive shaft, the second abrasive disc sets up the top at the filter screen, the outside at the drive shaft is connected to the second abrasive disc, the pan feeding pipe is provided with two altogether, the top of pan feeding pipe is provided with wear-resisting rubber pad.

Preferably, the top of regulating plate is connected with connects the feed cylinder, the top of regulating plate is concave slope form, and the regulating plate minimum has seted up two through-holes, and the edge of through-hole is circular-arcly, the below of regulating plate is C shape structure, and this C shape structure is in the top of pan feeding pipe, connect the feed cylinder to pass through the top that the protection casing is connected at the filter screen.

Preferably, the external connection of a screening section of thick bamboo has the runner assembly, the runner assembly includes the support ring, the support ring sets up the outside at a screening section of thick bamboo top branch, the support ring is C shape structure, the support ring is to rotate with a screening section of thick bamboo and is connected, the internal connection of support ring has the dead lever, and the other end of dead lever passes through the outside of second snap ring connection at the drive shaft, circular spout has been seted up to the outside top of support ring, and the inside at the storage section of thick bamboo is passed through the guide rail connection in the top of spout.

Compared with the prior art, the invention has the beneficial effects that:

1. this automatic change electrostatic spraying machine passes through conveying component's setting, can realize the high-efficient transport when using epoxy powder or polyester resin powder, through dialling mutually supporting of board and suction nozzle, can improve the material area of inhaling the material pipe, simultaneously through dialling the setting of board and feed cylinder toper structure for the gliding of powder guarantees the conveying capacity of powder, cooperates the auxiliary assembly that the top set up simultaneously, can guarantee the joining quality of powder, avoids appearing the transport of caking shape powder.

2. This automatic change electrostatic spraying machine passes through the setting of auxiliary assembly, can realize tentatively sieving the inside powder of adding the feed cylinder to the caking powder after will sieving grinds through the abrasive disc, reduces the production of caking shape powder, thereby has guaranteed the inside powder quality of feed cylinder, thereby makes the spraying of powder mould more evenly, and the effectual jam of avoiding the shower nozzle has improved the work efficiency of equipment simultaneously.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the overall structure of the auxiliary assembly of the present invention;

FIG. 4 is a schematic illustration of an exploded construction of the transfer assembly of the present invention;

FIG. 5 is a schematic sectional view of the whole of the material suction pipe of the present invention;

FIG. 6 is a partial schematic view of the rotating assembly of the present invention;

FIG. 7 is a top view of the auxiliary assembly of the present invention;

fig. 8 is a schematic view of the overall structure of the sieving cylinder of the present invention.

In the figure: 1. a base plate; 2. a universal wheel; 3. a lifting assembly; 31. a drive column; 32. a lifting plate; 33. a spray head; 4. a controller; 5. a storage cylinder; 6. a drive assembly; 61. a motor; 62. a support plate; 63. a belt pulley transmission mechanism; 64. a delivery assembly; 641. a material suction pipe; 642. a drive shaft; 643. a first snap ring; 644. a connecting rod; 645. dialing a plate; 646. a connector; 647. a suction nozzle; 65. an auxiliary component; 651. a screening drum; 652. a material receiving barrel; 653. a protective cover; 654. filtering with a screen; 655. a first abrasive disk; 656. a second abrasive disk; 657. a feeding pipe; 658. an adjusting plate; 66. a rotating assembly; 661. a support ring; 662. fixing the rod; 663. a second snap ring; 7. a powder feeding port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, an embodiment of the present invention:

an automatic electrostatic spraying machine comprises a base plate 1, a lifting assembly 3, a controller 4 and a motor 61, wherein the upper surface of the base plate 1 is connected with the lifting assembly 3, the lower surface of the base plate 1 is connected with a universal wheel 2, the upper surface of the base plate 1 is connected with the controller 4, the upper surface of the base plate 1 is connected with a storage barrel 5, a driving assembly 6 is connected above the storage barrel 5, the driving assembly 6 comprises the motor 61, the motor 61 is connected with the outer wall of the storage barrel 5 through a supporting plate 62, the output end of the motor 61 is connected with a belt pulley transmission mechanism 63, the other end of the belt pulley transmission mechanism 63 is connected with a conveying assembly 64, the conveying assembly 64 comprises a suction pipe 641, a driving shaft 642 is arranged outside the suction pipe 641, the bottom of the suction pipe 641 is connected with a suction nozzle 647 through a connecting head 646, a first clamping ring 643 is sleeved outside the driving shaft 642, and a connecting rod 644 is connected outside the first clamping ring 643, the other end of connecting rod 644 is connected with dials board 645, through the setting of this structure, can accelerate the whereabouts of powder, avoid the heavy pressure of the inside powder of storage barrel 5 to pile up, the landing that leads to the powder is obstructed, thereby make suction nozzle 647 more smooth to the extraction of powder, and can guarantee the smooth supply of powder, avoid appearing discontinuous form, thereby avoid the inhomogeneous phenomenon of equipment spraying plastic surface, the outside of drive shaft 642 is provided with auxiliary assembly 65, the top of storage barrel 5 is provided with send powder mouth 7.

Further, lifting unit 3 includes drive column 31, drive column 31's right side and be connected with lifter plate 32, lifter plate 32's right side is connected with shower nozzle 33, shower nozzle 33's input port passes through the pipe and is connected with the top of inhaling material pipe 641, the guide way has been seted up to drive column 31's outside, lifter plate 32 is C shape structure, lifter plate 32 is sliding connection with the outside guide way of drive column 31, setting through this structure, can realize shower nozzle 33's upper and lower cycle work, thereby all make things convenient for the automatic spraying plastics work of equipment to go on, the cooperation spraying plastics room is processed the use usually, and through lifter plate 32 and drive column 31's sliding connection, the stability about shower nozzle 33 has further been guaranteed.

Further, the top of storage cylinder 5 is provided with the end cover, and the top of end cover is provided with powder feeding port 7, powder feeding port 7 is used for outside powder to carry to the inside of storage cylinder 5, the inside bottom of storage cylinder 5 is the toper structure, the inner wall of storage cylinder 5 is smooth form, guarantee that its inside powder can slide to the bottom of storage cylinder 5, thereby be convenient for the material of inhaling of suction nozzle 647 goes on, guarantee the even and smoothness nature of powder supply, the through-hole has been seted up at storage cylinder 5 top end cover center, and the inside of through-hole is connected with drive shaft 642 through ball bearing, be convenient for the rotation of drive shaft 642.

Further, a ball bearing is connected between the material suction pipe 641 and the driving shaft 642 to ensure the fixation of the material suction pipe 641 and realize the rotation of the driving shaft 642, the top of the material suction pipe 641 is fixed above the material storage barrel 5 through a support to ensure the stability of the material suction pipe 641, the driving shaft 642 penetrates through the auxiliary assembly 65 to the connecting head 646, the first snap ring 643 is fixedly connected outside the driving shaft 642, the connecting rods 644 and the shifting plate 645 are provided with four groups, the shifting plate 645 is inclined, a soft rubber pad is arranged on the outer surface of the shifting plate 645 to reduce the rotation resistance, the first snap ring is located above the connecting head 646, the powder can be dispersed through the rotation of the shifting plate 645, and the powder is accelerated to slide down at the bottom of the material storage barrel 5, so that the material suction pipe 641 and the suction nozzle 647 can conveniently extract the powder.

Furthermore, the connection mode of connector 646 and inhaling material pipe 641 is plug-in connection, and the connector 646 runs through with the outside of inhaling material pipe 641 and has the fastening bolt for inhale the connection and the fixed of material pipe 641 and connector 646, easy operation to make things convenient for the installation of below suction nozzle 647, the bottom of connector 646 is connected with suction nozzle 647, the top of suction nozzle 647 is the slope form, suction nozzle 647 is in the inside toper structure bottom top of storage cylinder 5, the center of suction nozzle 647 is hollow structure.

Further, the auxiliary assembly 65 includes a screening cylinder 651, a material receiving cylinder 652 is connected below the screening cylinder 651, a protective cover 653 is connected outside the material receiving cylinder 652, a filter screen 654 is arranged below the protective cover 653, a first grinding disc 655 is arranged above the filter screen 654, a second grinding disc 656 is arranged above the first grinding disc 655, a material feeding pipe 657 is arranged above the second grinding disc 656, an adjusting plate 658 is arranged above the material feeding pipe 657, the arrangement of the structure can realize screening of powder, screening of agglomerated granular powder, conveying the screened granular powder to a position between the second grinding disc 656 and the first grinding disc 655 through the material receiving cylinder 652, grinding of the granulated powder is realized, thereby ensuring the qualification of the powder extracted by the device 642 and avoiding the occurrence of agglomerated granular powder, the second grinding disc 656 rotates through the rotation of the driving shaft, and is matched with the first grinding disc 655 to realize grinding of the powder, and through the setting of filter screen 654, can realize the auxiliary stay of butt joint feed cylinder 652, the powder whereabouts after the convenient screening simultaneously.

Further, the material receiving cylinder 652 is arranged outside the driving shaft 642, the screening cylinder 651 is in a frustum net structure, a central through hole of the screening cylinder 651 is connected with the top of the material receiving cylinder 652, the powder can directly fall below the sieving cylinder 651 when being used for sieving the powder, the caking granular powder is guided into the material receiving cylinder 652 through the sieving cylinder 651, further realizing the grinding treatment of the particle powder, the protective cover 653 is in a frustum shape, the outer surface of the protective cover 653 is in a smooth shape, the protective cover 653 is sleeved outside the material receiving barrel 652, and a shield 653 is positioned above the second abrasive disk 656 and the first abrasive disk 655, for protection of the first abrasive disk 655 and the second abrasive disk 656, avoiding powder from clogging the grinding gap between the first abrasive disk 655 and the second abrasive disk 656, meanwhile, powder is prevented from being accumulated outside the second grinding disk 656, and the rotation of the second grinding disk 656 is prevented after the powder is totally accumulated.

Further, the filter screen 654 is connected in the storage barrel 5, the center of the filter screen 654 is connected with two ball bearings, the ball bearings are sleeved outside the driving shaft 642, the second grinding disc 656 is arranged above the filter screen 654, the second grinding disc 656 is connected outside the driving shaft 642, the two feeding pipes 657 are arranged, the top of each feeding pipe 657 is provided with a wear-resistant rubber pad, the sealing effect between the feeding pipe 657 and the adjusting plate 658 is improved, the feeding pipe 657 is driven to rotate through the rotation of the second grinding disc 656, the feeding pipe 657 is further driven to rotate along the bottom of the adjusting plate 658, and when the feeding pipe 657 is overlapped with the through holes of the adjusting plate 658, the powder is dropped.

Further, the top of regulating plate 658 is connected with connects the feed cylinder 652, and the top of regulating plate 658 is concave slope form, and two through-holes have been seted up to regulating plate 658 lowest point, and the edge of through-hole is circular-arcly, and the below of regulating plate 658 is C shape structure, and this C shape structure is in the top of pan feeding pipe 657, when guaranteeing that pan feeding pipe 657 rotates stably, realizes sealing with the rotation of regulating plate 658 to pan feeding pipe 657, connects the feed cylinder 652 in the top of filter screen 654 through protection casing 653 connection.

Further, the external connection of screening section of thick bamboo 651 has rotating assembly 66, rotating assembly 66 includes support ring 661, support ring 661 sets up the outside at screening section of thick bamboo 651 top branch, support ring 661 is C shape structure, support ring 661 is the rotation with screening section of thick bamboo 651 and is connected, the internal connection of support ring 661 has dead lever 662, and the other end of dead lever 662 passes through second snap ring 663 and connects the outside at drive shaft 642, circular spout has been seted up to support ring 661's outside top, and the top of spout is passed through the guide rail and is connected the inside at storage cylinder 5, can realize the rotation of support ring 661 when drive shaft 642 rotates through the setting of this structure, can install loose pole simultaneously in the below of dead lever 662, thereby can realize the stirring to the inside powder of storage cylinder 5, avoid appearing the deposit caking of powder, thereby the quality of use of powder has been guaranteed, avoid it to appear blockking up.

The working principle is as follows: when the device is used, a certain amount of epoxy resin powder and polyester resin powder is added into the storage barrel 5 to ensure that the initial work of the device is carried out, in the process of spraying plastics on the device, the continuous feeding of the epoxy resin powder and the polyester resin powder into the storage barrel 5 is ensured, and when the feeding is carried out into the storage barrel 5, the belt pulley transmission mechanism 63 can drive the driving shaft 642 to rotate through the starting of the motor 61, the first snap ring 643 can be driven to rotate through the rotation of the driving shaft 642, and the shifting plate 645 is driven to rotate through the connecting rod 644, so that the stirring of the powder at the bottom of the storage barrel 5 is realized, the powder is ensured to rapidly slide to the bottom of the storage barrel 5, and the suction of the suction nozzle 647 is facilitated.

Add the epoxy powder and the polyester resin powder in the storage cylinder 5 and at first pass through the setting of a screening section of thick bamboo 651, the realization is sieved cubic granule powder, further carry it to between second abrasive disc 656 and the first abrasive disc 655, the rotation through second abrasive disc 656 realizes grinding the granule powder, the cubic granule powder of knot appears in the inside of avoiding storage cylinder 5, the quality of powder has been guaranteed simultaneously, avoid appearing the jam of shower nozzle 33, simultaneously through the mutual supplementary cooperation of this structure, can effectual assurance powder transport efficiency and transport quality.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.