CN215030306U - Novel automatic spraying equipment - Google Patents

Abstract

The utility model discloses a novel automatic spraying equipment, including organism and the subassembly that sprays paint, pay-off subassembly, the pay-off subassembly is installed in the organism and the pay-off subassembly is located the subassembly below that sprays paint, and the pay-off subassembly is including supporting module, drive module, going up pay-off module and pay-off module down the support module is installed in the organism, and drive module installs in support module department, and drive module installs the both sides at the support module. This neotype automatic spraying equipment carries out the oil spout lacquer operation in the pay-off subassembly advances the organism with first batch work piece automatic propelling movement through the pay-off subassembly, can also preassemble next batch work piece of treating spraying paint on the pay-off subassembly, treat that first batch work piece spraying finishes, feeding mechanism pushes into the organism in step next batch work piece and sprays paint when withdrawing from with first batch work piece is automatic, the efficiency of the propelling movement of work piece is effectively improved, and effectively save dismouting work piece time, and then effectively accelerate this neotype automatic spraying equipment's production efficiency.

Description

Novel automatic spraying equipment

Technical Field

The utility model relates to a field of spraying paint, concretely relates to novel automatic spraying equipment.

Background

In the production and manufacturing process of a plurality of workpieces, the surfaces of the workpieces need to be painted, the existing workpiece painting device generally installs the workpieces to be painted at the feeding mechanism of the painting machine, then the feeding mechanism feeds the workpieces into the painting machine for painting, after painting is finished, the feeding mechanism sends the workpieces which are painted out of the painting machine, then the workpieces which are painted are disassembled and then a new batch of workpieces is installed for painting, the feeding and discharging efficiency of the painting machine is low, the next batch of workpieces cannot be installed and conveyed in the feeding and discharging process of the feeding mechanism, and the production efficiency of the painting machine is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a environmental protection, high efficiency, operation stability, easy operation's neotype automatic spraying equipment.

In order to achieve the above purpose, the following scheme is provided: a novel automatic spraying device comprises a machine body and a spraying component, wherein the spraying component is arranged at the top of the machine body and comprises a linear guide rail module and a plurality of spray guns, the spray guns are arranged at the linear guide rail module through a bracket, the novel automatic spraying device also comprises a feeding component, the feeding component is arranged in the machine body and positioned below the spraying component, the feeding component comprises a supporting module, a driving module, a transmission module, an upper feeding module and a lower feeding module, the supporting module is arranged in the machine body, the driving module is arranged at the supporting module, the transmission module is arranged at two sides of the supporting module and connected with the transmission module, the upper feeding module is arranged at the top of the supporting module and connected with the transmission module, the lower feeding module is arranged on the supporting module and positioned between the upper feeding module and the supporting module, the lower feeding module is connected with the transmission module.

Further, the support module is including supporting chassis, mounting panel, first backup pad and second backup pad, it installs in the organism to support the chassis, the mounting panel is installed on supporting the chassis, install the both sides at supporting the chassis in first backup pad and second backup pad symmetry, first backup pad is equipped with first spout, be equipped with the second spout in the second backup pad.

Further, it includes bracket, first slide rail, first slider, second slide rail and second slider to go up the pay-off module, the opposite side that one side of bracket was equipped with first slide rail and bracket is equipped with the second slide rail, first slide rail is installed in the both sides of bracket at last with the second slide rail symmetry, first slide rail is connected and both are sliding connection with first slider, the top at first backup pad is installed to first slider, the second slide rail is connected and both are sliding connection with the second slider, the top at first backup pad is installed to the second slider.

Further, pay-off module includes bottom bracket, third slide rail, third slider, fourth slide rail and fourth slider down, one side of bottom bracket is equipped with the opposite side that third slide rail and bottom bracket are equipped with the fourth slide rail, the both sides at the bottom bracket are installed symmetrically to third slide rail and fourth slide rail, the third slide rail is connected and both are sliding connection with the third slider, the third slider is installed on the mounting panel, the fourth slide rail is connected and both are sliding connection with the fourth slider, the fourth slider is installed on the mounting panel.

Further, go up the pay-off module and still include first fixed block and second fixed block, first fixed block is installed and is equipped with one side of first slide rail and first fixed block and be connected with transmission module at last bracket, the second fixed block is installed and is equipped with one side of second slide rail and second fixed block and be connected with transmission module at last bracket.

Further, the lower feeding module further comprises a third fixed block and a fourth fixed block, the third fixed block is installed on one side of the lower bracket, where the third slide rail is arranged, and the third fixed block is connected with the transmission module, and the fourth fixed block is installed on one side of the lower bracket, where the fourth slide rail is arranged, and the fourth fixed block is connected with the transmission module.

Further, the transmission module comprises a first synchronizing wheel, a second synchronizing wheel, a first synchronizing belt, a third synchronizing wheel, a fourth synchronizing wheel and a second synchronizing belt, the first synchronizing wheel is installed at one end of the first supporting plate through a rotating shaft, the second synchronizing wheel is installed at the other end of the first supporting plate through a rotating shaft, the second synchronizing wheel is connected with the first synchronizing wheel through the first synchronizing belt, the third synchronizing wheel is installed at one end of the second supporting plate through a rotating shaft, the fourth synchronizing wheel is installed at the other end of the second supporting plate through a rotating shaft, the fourth synchronizing wheel is connected with the third synchronizing wheel through the second synchronizing belt, the parts of the first synchronizing belt, which are positioned at the upper sides of the first synchronizing wheel and the second synchronizing wheel, are fixedly connected with the first fixing block, the parts of the first synchronizing belt, which are positioned at the lower sides of the first synchronizing wheel and the second synchronizing wheel, are fixedly connected with the third fixing block which passes through the first chute, the parts of the second synchronous belt, which are positioned at the upper sides of the third synchronous wheel and the fourth synchronous wheel, are fixedly connected with the second fixed block, and the parts of the second synchronous belt, which are positioned at the lower sides of the third synchronous wheel and the fourth synchronous wheel, are fixedly connected with the fourth fixed block which penetrates through the second sliding groove.

Further, drive module includes driving motor, first drive gear, transmission shaft, second drive gear, first transmission gear and second drive gear, driving motor installs in the one side of supporting the chassis, and driving motor's output shaft passes through the coupling joint with the transmission shaft, and the one end of transmission shaft passes through the key-type connection with first drive gear, and the other end and the second drive gear of transmission shaft pass through the key-type connection, first drive gear and first transmission gear meshing and first transmission gear are installed in same pivot with first synchronizing wheel, second drive gear and second transmission gear meshing and second transmission gear and third synchronizing wheel are installed in same pivot.

Furthermore, a control host is arranged in the machine body and electrically connected with the driving motor and the paint spraying assembly.

Further, the organism includes casing and base, the casing is installed on the base, the subassembly that sprays paint is installed in casing department, the pay-off subassembly is installed on the base.

The utility model discloses a theory of operation and advantage lie in: this neotype automatic spraying equipment carries out the oil spout lacquer operation in the pay-off subassembly feeds into the organism with first batch work piece through the pay-off subassembly, can also preassemble next batch work piece of treating the spraying paint on the pay-off subassembly, treat that first batch work piece spraying finishes, feeding mechanism sends into next batch work piece in step when sending out first batch work piece and sprays paint to the organism, effectively improves the feed-in of work piece and sends out efficiency, and effectively saves dismouting work piece time, and then effectively accelerates this neotype automatic spraying equipment's production efficiency.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a first schematic structural diagram of the present invention;

fig. 3 is a schematic structural diagram of the feeding assembly of the present invention;

fig. 4 is a schematic structural view of the upper feeding module of the present invention;

fig. 5 is a schematic structural view of the lower feeding module of the present invention.

Reference numerals in the drawings of the specification include:

1. the automatic paint spraying machine comprises a machine body, 11 parts of a shell, 12 parts of a base, 2 parts of a paint spraying assembly, 3 parts of a feeding assembly, 41 parts of a driving assembly, 42 parts of a first driving gear, 43 parts of a transmission shaft, 44 parts of a second driving gear, 45 parts of a first transmission gear, 46 parts of a second transmission gear, 51 parts of a first synchronous wheel, 52 parts of a second synchronous wheel, 53 parts of a first synchronous belt, 54 parts of a third synchronous wheel, 55 parts of a fourth synchronous wheel, 56 parts of a second synchronous belt, 61 parts of a supporting chassis, 62 parts of a mounting plate, 63 parts of a first supporting plate, 64 parts of a first sliding groove, 65 parts of a second supporting plate, 66 parts of a second sliding groove, 71 parts of an upper bracket, 72 parts of a first sliding rail, 73 parts of a first sliding block, 74 parts of a first fixing block, 75 parts of a second sliding rail, 76 parts of a second sliding block, 77 parts of a second fixing block, 81 parts of a lower bracket, 82 parts of a third sliding rail, 83 parts of a third sliding block, 84 parts of a third fixing block, 85 parts of a fourth sliding rail, 86. a fourth slider 87, a fourth fixed block.

Detailed Description

The following is further detailed by the specific embodiments:

as shown in fig. 1 to 5, a novel automatic spraying device comprises a machine body 1 and a spraying component 2, wherein the spraying component 2 is installed at the top of the machine body 1, the spraying component 2 comprises a linear guide rail module and a plurality of spraying guns, the spraying guns are installed at the linear guide rail module through brackets, the novel automatic spraying device also comprises a feeding component 3, the feeding component 3 is installed in the machine body 1, the feeding component 3 is positioned below the spraying component 2, the feeding component 3 comprises a supporting module, a driving module, a transmission module, an upper feeding module and a lower feeding module, the supporting module is installed in the machine body 1, the driving module is installed at the supporting module, the transmission module is installed at two sides of the supporting module, the driving module is connected with the transmission module, the upper feeding module is installed at the top of the supporting module, the upper feeding module is connected with the transmission module, the lower feeding module is installed on the supporting module, and the lower feeding module is positioned between the upper feeding module and the supporting module, the lower feeding module is connected with the transmission module.

Wherein, organism 1 is this novel automatic spraying equipment's basic support framework, the subassembly 2 that sprays paint is used for carrying out the operation of spraying paint for transporting the work piece to organism 1 in, be equipped with in the organism 1 and be no less than two sets of linear guide module, the straight line is used for driving the spray gun to remove to crossing the module, linear guide module and spray gun are current mature technique, it is not repeated here, support between spray gun and the linear guide module can also be for the support that can rotate for the fixed bolster, pay-off subassembly 3 is used for the business turn over material operation of work piece, support module is used for supporting and installation drive module, transmission module, go up pay-off module and pay-off module down, drive module provides the power supply, transmission module conducts power to supreme pay-off module and pay-off module department down, pay-off module is used for installing the work piece and send the work piece into or send out organism 1 from top to bottom.

As shown in fig. 2 and 3, the support module includes a support chassis 61, a mounting plate 62, a first support plate 63 and a second support plate 65, the support chassis 61 is installed in the machine body 1, the mounting plate 62 is installed on the support chassis 61, the first support plate 63 and the second support plate 65 are symmetrically installed at both sides of the support chassis 61, the first support plate 63 is provided with a first sliding groove 64, and the second support plate 65 is provided with a second sliding groove 66.

The supporting chassis 61 is installed in the machine body 1 to support other modules, the mounting plate 62 is used for enlarging the supporting area of the supporting chassis 61 and facilitating installation of other modules, the first supporting plate 63 and the second supporting plate 65 are used for supporting the upper feeding module to be high, so that the lower feeding module can be installed below the upper feeding module, and the first sliding groove 64 and the second sliding groove 66 on the first supporting plate 63 and the second supporting plate 65 facilitate connection of the lower bracket 81 and the transmission module.

As shown in fig. 4, the upper feeding module includes an upper bracket 71, a first slide rail 72, a first slider 73, a second slide rail 75 and a second slider 76, the first slide rail 72 is disposed on one side of the upper bracket 71, the second slide rail 75 is disposed on the other side of the upper bracket 71, the first slide rail 72 and the second slide rail 75 are symmetrically mounted on two sides of the upper bracket 71, the first slide rail 72 is connected to the first slider 73 and slidably connected to the first slider 73, the first slider 73 is mounted on the top of the first supporting plate 63, the second slide rail 75 is connected to the second slider 76 and slidably connected to the second slider 76, and the second slider 76 is mounted on the top of the first supporting plate 63.

The upper bracket 71 is used for mounting a workpiece, and the first slide rail 72 cooperates with the first slider 73 and the second slide rail 75 cooperates with the second slider 76, so that the upper bracket 71 can move on the support module.

As shown in fig. 5, the lower feeding module includes a lower bracket 81, a third slide rail 82, a third slider 83, a fourth slide rail 85 and a fourth slider 86, the third slide rail 82 is disposed on one side of the lower bracket 81, the fourth slide rail 85 is disposed on the other side of the lower bracket 81, the third slide rail 82 and the fourth slide rail 85 are symmetrically disposed on two sides of the lower bracket 81, the third slide rail 82 is connected to the third slider 83 and slidably connected to the third slider 83, the third slider 83 is disposed on the mounting plate 62, the fourth slide rail 85 is connected to the fourth slider 86 and slidably connected to the fourth slider 86, and the fourth slider 86 is disposed on the mounting plate 62.

The lower bracket 81 is used for mounting a workpiece, the third slide rail 82 cooperates with the third slide block 83, and the fourth slide rail 85 cooperates with the fourth slide block 86, so that the lower bracket 81 can move on the support module.

As shown in fig. 4, the upper feeding module further includes a first fixing block 74 and a second fixing block 77, the first fixing block 74 is installed on one side of the upper bracket 71 where the first slide rail 72 is provided, and the first fixing block 74 is connected with the transmission module, the second fixing block 77 is installed on one side of the upper bracket 71 where the second slide rail 75 is provided, and the second fixing block 77 is connected with the transmission module.

Wherein the first fixing block 74 and the second fixing block 77 cooperate for the connection of the upper bracket 71 with the transmission module.

As shown in fig. 5, the lower feeding module further includes a third fixing block 84 and a fourth fixing block 87, the third fixing block 84 is installed on one side of the lower bracket 81 where the third slide rail 82 is provided, and the third fixing block 84 is connected to the transmission module, the fourth fixing block 87 is installed on one side of the lower bracket 81 where the fourth slide rail is provided, and the fourth fixing block 87 is connected to the transmission module.

Wherein the third fixing block 84 and the fourth fixing block 87 cooperate for the connection of the lower bracket 81 with the transmission module.

As shown in fig. 2 and 3, the transmission module includes a first synchronizing wheel 51, a second synchronizing wheel 52, a first synchronizing belt 53, a third synchronizing wheel 54, a fourth synchronizing wheel 55 and a second synchronizing belt 56, the first synchronizing wheel 51 is mounted at one end of a first supporting plate 63 through a rotating shaft, the second synchronizing wheel 52 is mounted at the other end of the first supporting plate 63 through a rotating shaft, the second synchronizing wheel 52 and the first synchronizing wheel 51 are connected through the first synchronizing belt 53, the third synchronizing wheel 54 is mounted at one end of a second supporting plate 65 through a rotating shaft, the fourth synchronizing wheel 55 is mounted at the other end of the second supporting plate 65 through a rotating shaft, the fourth synchronizing wheel 55 and the third synchronizing wheel 54 are connected through the second synchronizing belt 56, the first synchronizing belt 53 is fixedly connected to a first fixing block 74 at the upper side of the first synchronizing wheel 51 and the second synchronizing wheel 52, and the first synchronizing belt 53 is positioned at the first synchronizing wheel 51, the second synchronizing wheel 52, The lower part of the second synchronizing wheel 52 is fixedly connected with a third fixed block 84 passing through the first chute 64, the parts of the second synchronizing belt 56 positioned at the upper sides of the third synchronizing wheel 54 and the fourth synchronizing wheel 55 are fixedly connected with the second fixed block 77, and the parts of the second synchronizing belt 56 positioned at the lower sides of the third synchronizing wheel 54 and the fourth synchronizing wheel 55 are fixedly connected with a fourth fixed block 87 passing through the second chute 66.

The first synchronous wheel 51 drives the second synchronous wheel 52 to move through the first synchronous belt 53, the third synchronous wheel 54 drives the fourth synchronous wheel 55 to move through the second synchronous belt 56, the first fixed block 74 and the second fixed block 77 are respectively connected with the upper portion of the first synchronous wheel 51 and the upper portion of the second synchronous wheel 52, and the third fixed block 84 and the fourth fixed block 87 are respectively connected with the lower portion of the first synchronous wheel 51 and the lower portion of the second synchronous wheel 52, so that the first synchronous belt 53 and the second synchronous wheel 56 can drive the upper bracket 71 and the lower bracket 81 to move in the opposite direction when moving.

As shown in fig. 2 and 3, the driving module includes a driving motor 41, a first driving gear 42, a transmission shaft 43, a second driving gear 44, a first transmission gear 45 and a second transmission gear 46, the driving motor 41 is installed at one side of the supporting base frame 61, an output shaft of the driving motor 41 is connected with the transmission shaft 43 through a coupling, one end of the transmission shaft 43 is connected with the first driving gear 42 through a key, the other end of the transmission shaft 43 is connected with the second driving gear 44 through a key, the first driving gear 42 is engaged with the first transmission gear 45 and the first transmission gear 45 is installed on the same rotating shaft with the first synchronizing wheel 51, the second driving gear 44 is engaged with the second transmission gear 46 and the third synchronizing wheel 54 are installed on the same rotating shaft.

The driving motor 41 is a power source, the transmission shaft 43 can transmit the power of the driving motor 41 to the first driving gear 42 and the second driving gear 44, the first driving gear 42 and the second driving gear 44 respectively drive the first driven gear and the second driven gear to move, and the first driven gear and the second driven gear respectively drive the first synchronizing wheel 51 and the second synchronizing wheel 52 to move.

A control host is arranged in the machine body 1 and electrically connected with the driving motor 41 and the paint spraying assembly 2.

The control host comprises a PLC programmable controller and other control power supplies and electric elements.

As shown in fig. 1, the machine body 1 includes a housing 11 and a base 12, the housing 11 is mounted on the base 12, the painting module 2 is mounted at the housing 11, and the feeding module 3 is mounted on the base 12.

Wherein, the casing 11 and base 12 are divided into to the volume split, are convenient for this neotype automatic spraying equipment transport and transportation.

The specific implementation process is as follows:

when the novel automatic spraying equipment works, firstly, a workpiece starting driving module for spraying paint is installed on an upper bracket 71, a driving motor 41 of the driving module is started, the driving motor 41 drives a transmission shaft 43 to rotate, the transmission shaft 43 drives a first driving gear 42 and a second driving gear 44 to rotate, the first driving gear 42 is meshed with a first transmission gear 45 to rotate, the second driving gear 44 is meshed with a second transmission gear 46 to rotate, the first driven gear and the second driven gear respectively drive a first synchronous wheel 51 and a second synchronous wheel 52 to rotate through rotating shafts, the first synchronous wheel 51 drives a first synchronous belt 53 to move in cooperation with the second synchronous wheel 52, a third synchronous wheel 54 drives a second synchronous belt 56 to move in cooperation with a fourth synchronous wheel 55, the first synchronous belt 53 and the second synchronous belt 56 respectively drive the upper bracket 71 to move through a first fixing block 74 and a second fixing block 77, and a first sliding rail 72 cooperates with a first sliding block 73, The second slide rail 75 cooperates with the second slide block 76 to guide the upper bracket 71; meanwhile, the first synchronous belt 53 and the second synchronous belt 56 respectively drive the lower bracket 81 to move through a third fixed block 84 and a fourth fixed block 87, and the third slide rail 82 cooperates with the third slide block 83 and the fourth slide rail 85 cooperates with the fourth slide block 86 to guide the lower bracket 81; until the upper bracket 71 moves to the machine body 1 to be in place, the lower bracket 81 moves to the machine body 1, the paint spraying assembly 2 is started to spray paint on the workpiece on the upper bracket 71, a new workpiece to be sprayed can be installed on the lower bracket 81, after the workpiece on the upper bracket 71 is sprayed, the driving motor 41 is rotated reversely, the opposite process is executed, the upper bracket 71 can be sent out of the machine body 1, and the lower bracket 81 is sent into the machine body 1 to be sprayed.

The process is circulated, and the workpiece can be continuously painted.

This neotype automatic spraying equipment passes through pay-off subassembly 3 and when the operation of spraying paint is carried out in pay-off subassembly 3 is with first batch work piece feeding organism 1, can also be on pay-off subassembly 3 pre-installation next batch work piece of treating spraying paint, treat that the spraying of first batch work piece finishes, feeding mechanism sends out when first batch work piece sends out next batch work piece in step into organism 1 and sprays paint, the feeding-in of work piece is effectively improved and is sent out efficiency, and effectively save dismouting work piece time, and then effectively accelerate this neotype automatic spraying equipment's production efficiency.

The foregoing are merely exemplary embodiments of the present invention, and no attempt is made to show structural details, features, or other details of the present invention in the form of a more detailed description, which is presented for the purpose of illustration only, the more detailed description being taken by way of example only, and the more detailed description being presented for the purpose of illustrating the principles of the invention as embodied in the form of a more complete and readily available computer-readable medium. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the applicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (10)

1. The utility model provides a novel automatic spraying equipment, includes the organism and the subassembly that sprays paint, the subassembly that sprays paint is installed at the top of organism, the subassembly that sprays paint includes linear guide module and a plurality of spray gun, the spray gun passes through the support mounting in linear guide module department, its characterized in that: still include the pay-off subassembly, the pay-off subassembly is installed in the organism and the pay-off subassembly is located the subassembly below that sprays paint, the pay-off subassembly includes support module, drive module, transmission module, goes up pay-off module and pay-off module down the support module is installed in the organism, and drive module installs in support module's both sides and drive module is connected with transmission module, it installs at support module's top and goes up pay-off module and be connected with transmission module to go up pay-off module, pay-off module installs on support module and pay-off module down is located between pay-off module and the support module, pay-off module is connected with transmission module down.

2. The novel automatic spraying apparatus of claim 1, wherein: the support module is including supporting chassis, mounting panel, first backup pad and second backup pad, it installs in the organism to support the chassis, the mounting panel is installed on supporting the chassis, the both sides at the support chassis are installed symmetrically to first backup pad and second backup pad, first backup pad is equipped with first spout, be equipped with the second spout in the second backup pad.

3. The novel automatic spraying apparatus of claim 1, wherein: go up feeding module and include bracket, first slide rail, first slider, second slide rail and second slider, the opposite side that one side of bracket was equipped with first slide rail and bracket is equipped with the second slide rail, first slide rail is installed in the both sides of bracket at last with the second slide rail symmetry, first slide rail is connected and both are sliding connection with first slider, the top at first backup pad is installed to first slider, the second slide rail is connected and both are sliding connection with the second slider, the top at first backup pad is installed to the second slider.

4. The novel automatic spraying apparatus of claim 1, wherein: lower feeding module includes bottom bracket, third slide rail, third slider, fourth slide rail and fourth slider, the opposite side that one side of bottom bracket was equipped with third slide rail and bottom bracket is equipped with the fourth slide rail, install the both sides at the bottom bracket symmetrically with third slide rail and fourth slide rail, the third slide rail is connected and both are sliding connection with the third slider, the third slider is installed on the mounting panel, the fourth slide rail is connected and both are sliding connection with the fourth slider, the fourth slider is installed on the mounting panel.

5. The novel automatic spraying apparatus of claim 3, wherein: go up feeding module still includes first fixed block and second fixed block, first fixed block is installed and is equipped with one side of first slide rail and first fixed block and is connected with transmission module at the upper bracket, the second fixed block is installed and is equipped with one side of second slide rail and second fixed block and is connected with transmission module at the upper bracket.

6. The novel automatic spraying apparatus of claim 1, wherein: the lower feeding module further comprises a third fixed block and a fourth fixed block, the third fixed block is installed on one side, provided with a third sliding rail, of the lower bracket and connected with the transmission module, and the fourth fixed block is installed on one side, provided with a fourth sliding rail, of the lower bracket and connected with the transmission module.

7. The novel automatic spraying apparatus of claim 1, wherein: the transmission module comprises a first synchronizing wheel, a second synchronizing wheel, a first synchronizing belt, a third synchronizing wheel, a fourth synchronizing wheel and a second synchronizing belt, the first synchronizing wheel is arranged at one end of a first supporting plate through a rotating shaft, the second synchronizing wheel is arranged at the other end of the first supporting plate through a rotating shaft, the second synchronizing wheel is connected with the first synchronizing wheel through the first synchronizing belt, the third synchronizing wheel is arranged at one end of a second supporting plate through a rotating shaft, the fourth synchronizing wheel is arranged at the other end of the second supporting plate through a rotating shaft, the fourth synchronizing wheel is connected with the third synchronizing wheel through the second synchronizing belt, the parts of the first synchronizing belt, which are positioned at the upper sides of the first synchronizing wheel and the second synchronizing wheel, are fixedly connected with a first fixing block, the parts of the first synchronizing belt, which are positioned at the lower side of the second synchronizing wheel, are fixedly connected with a third fixing block penetrating through a first chute, the parts of the second synchronous belt, which are positioned at the upper sides of the third synchronous wheel and the fourth synchronous wheel, are fixedly connected with the second fixed block, and the parts of the second synchronous belt, which are positioned at the lower sides of the third synchronous wheel and the fourth synchronous wheel, are fixedly connected with the fourth fixed block which penetrates through the second sliding groove.

8. The novel automatic spraying apparatus of claim 1, wherein: drive module includes driving motor, first drive gear, transmission shaft, second drive gear, first transmission gear and second drive gear, driving motor installs in the one side of supporting the chassis, and driving motor's output shaft passes through the coupling joint with the transmission shaft, and the one end of transmission shaft passes through the key-type connection with first drive gear, and the other end of transmission shaft passes through the key-type connection with second drive gear, first drive gear and first transmission gear meshing and first transmission gear are installed in same pivot with first synchronizing wheel, second drive gear and second transmission gear meshing and second transmission gear and third synchronizing wheel are installed in same pivot.

9. The novel automatic spraying apparatus of claim 1, wherein: the machine body is internally provided with a control host which is electrically connected with the driving motor and the paint spraying assembly.

10. The novel automatic spraying apparatus of claim 1, wherein: the machine body comprises a shell and a base, the shell is installed on the base, the paint spraying assembly is installed at the shell, and the feeding assembly is installed on the base.

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