CN114146836A

CN114146836A - Small car vapour is repaiied with panel beating repair equipment that sprays paint

Info

Publication number: CN114146836A
Application number: CN202111344083.2A
Authority: CN
Inventors: 杨健
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-03-08

Abstract

The invention relates to a repair device, in particular to a metal plate paint spraying repair device for car repair. The technical problem to be solved is as follows: the utility model provides a can polish car shell automatically, and can carry out the panel beating repair equipment that sprays paint for auto repair of small sedan car that sprays paint automatically. The utility model provides a small car vapour is repaiied with panel beating repair equipment that sprays paint, including: the number of the bottom plates is one; the number of the first slide rails is two, and the first slide rails are arranged on the upper part of the bottom plate; the number of the pulleys is eight, and the pulleys are respectively arranged on two sides of the first sliding rail in a sliding manner; the first layer board, the quantity of first layer board is two, and first layer board sets up between four pulleys of homonymy. The automatic automobile shell polishing device achieves the effects that the automobile shell can be automatically polished and the automatic paint spraying can be carried out; carry out intermittent type nature meshing through lacking wheel and rack for the mill subassembly can intermittently be moved to the inboard, polishes automobile housing.

Description

Small car vapour is repaiied with panel beating repair equipment that sprays paint

Technical Field

The invention relates to a repair device, in particular to a metal plate paint spraying repair device for car repair.

Background

The metal plate repairing is to repair the depressed part of the automobile paint surface to the original state. In general, the automobile recess repairing can reach the original state that the recess is an acute angle recess and an obtuse angle recess.

When the automobile is in a driving process, the automobile shell is damaged to a certain extent, a manufacturer is required to repair the automobile shell, and after the repair is completed, the automobile paint repaired part needs to be polished and painted, so that the automobile can be restored to the original state. The automobile is repaired in such a way that the repairing process is longer and the speed is slower.

Therefore, a metal plate paint spraying repair device for car repair, which can automatically polish the car shell and can automatically spray paint, needs to be designed.

Disclosure of Invention

Repair to polish in order to overcome artifical manual to automobile shell, and need repair the position to the car and spray paint for repair the slow shortcoming of speed, the technical problem that solves is: the utility model provides a can polish car shell automatically, and can carry out the panel beating repair equipment that sprays paint for auto repair of small sedan car that sprays paint automatically.

The technical scheme of the invention is as follows: comprises the following steps: the number of the bottom plates is one; the number of the first slide rails is two, and the first slide rails are arranged on the upper part of the bottom plate; the number of the pulleys is eight, and the pulleys are respectively arranged on two sides of the first sliding rail in a sliding manner; the number of the first supporting plates is two, and the first supporting plates are arranged among the four pulleys on the same side; the number of the handles is two, and the handles are all arranged on the outer side of the first supporting plate; the polishing mechanism is arranged on the first supporting plate; the paint spraying mechanism is arranged on the first supporting plate.

Wherein, grinding machanism is including: the number of the motors is two, and the motors are arranged in the middle of one side of the upper part of the first supporting plate at two sides; the number of the gear-lacking wheels is two, and the gear-lacking wheels are all arranged on one side of the output shaft of the motor; the number of the first fixing columns is two, and the first fixing columns are all arranged in the middle of the outer side of the first supporting plate; the number of the racks is two, the racks are all arranged on the first fixing column in a sliding mode, and the racks are meshed with the gear lacking; the first linear springs are arranged between the rack and the adjacent first fixing columns, and the number of the first linear springs is two; the sliding sleeves are arranged at the positions, close to the motor, of the upper part of the first supporting plate and are connected with the racks in a sliding mode; the grinding disc assembly comprises two grinding disc assemblies, the grinding disc assemblies are all arranged on one side of a rack, each grinding disc assembly comprises a grinding disc and a motor, the rack is connected with the motor, and the motor is connected with the grinding disc.

Wherein, the mechanism of spraying paint including: the number of the second supporting plates is two, and the second supporting plates are respectively arranged on the side parts of the first supporting plates on the two sides; the number of the paint boxes is two, and the paint boxes are respectively arranged on one side of the upper parts of the second supporting plates on the two sides; the number of the hoses is two, and the hoses are all arranged on one side of the paint box; the number of the paint spraying pipes is two, and the paint spraying pipes are all arranged on the other side of the hose; the number of the second sliding rails is two, and the second sliding rails are arranged on one side, far away from the paint box, of the second supporting plate; the number of the third supporting plates is two, and the third supporting plates are all arranged in the second sliding rail in a sliding manner; the second linear spring is arranged between the third supporting plate and the adjacent second sliding rail; the number of the first wedge-shaped blocks is two, and the first wedge-shaped blocks are arranged on one side, far away from the paint box, of the rack; the number of the second fixing columns is two, and the second fixing columns are arranged on one side, close to the paint box, of the upper portion of the second supporting plate; the number of the second wedge-shaped blocks is two, and the second wedge-shaped blocks are arranged on the second fixing columns in a sliding mode; the third linear springs are arranged between the second wedge-shaped block and the adjacent second fixing column; the number of the water pumps is two, and the water pumps are all arranged on the hose; the number of the buttons is two, the buttons are arranged above the water pump in a sliding mode, and the second wedge-shaped block is in contact fit with the buttons; and the fourth linear spring is arranged between the button and the water pump.

Wherein, still including shake mechanism, shake mechanism including: the number of the third fixing columns is two, and the third fixing columns are all arranged at the positions, far away from the motor, of the upper part of the first supporting plate; the first rotating shafts are arranged on the third fixing columns in a rotating mode; the bevel gear sets are arranged between one side of the first rotating shaft and an output shaft of the motor; the number of the fourth fixing columns is two, and the fourth fixing columns are all arranged on one side, close to the third fixing columns, of the upper portion of the first supporting plate; the number of the second rotating shafts is two, the second rotating shafts are rotatably arranged on the fourth fixing column, and first belt pulleys are arranged on one side of each second rotating shaft and the other side of each first rotating shaft; the first flat belts are four in number and are all arranged between the adjacent first belt pulleys; the number of the cams is two, the cams are arranged on the other side of the second rotating shaft, and the cams are in contact fit with the paint spraying pipe.

Wherein, still including stoving mechanism, stoving mechanism is including: the fifth fixing column is arranged in the middle of one side of the bottom plate; the number of the first sliding rods is two, and the first sliding rods are arranged between the fifth fixing columns and the sixth fixing columns on the two sides; the number of the sixth fixing columns is two, and the sixth fixing columns are symmetrically arranged at the position, close to the first supporting plate, of the upper part of the bottom plate; the number of the second sliding rods is two, the second sliding rods are arranged on the fifth fixing columns, and the second sliding rods are connected with the adjacent sixth fixing columns; the connecting rods are arranged between the first sliding rod and the second sliding rod in a sliding manner; the first push plates are arranged on the connecting rods on the two sides; the number of the second push plates is two, the second push plates are arranged on the side parts of the first supporting plates, and the second push plates are respectively connected with the first push plates on the same side; the stoving lamp, the quantity of stoving lamp is two, and the stoving lamp all sets up on first push pedal.

Wherein, still including separation mechanism, separation mechanism is including: the fourth supporting plate is arranged in the middle of the upper part of the bottom plate; the blocking plates are symmetrically and slidably arranged on two sides of the fourth supporting plate; the number of the first pressing plates is two, and the first pressing plates are all arranged on the barrier plate; and the sixth linear springs are arranged between the blocking plate and the fourth supporting plate, and the number of the sixth linear springs is four.

Wherein, still including breaking away from the mechanism, break away from the mechanism including: the seventh fixing column is symmetrically arranged on the upper part of the bottom plate; the number of the third rotating shafts is two, and the third rotating shafts are arranged on the seventh fixing column in a uniformly rotating manner; the torsion spring is arranged between the third rotating shaft and the seventh fixed column; the number of the second pressing plates is two, and the second pressing plates are all arranged on the third rotating shaft.

Wherein, the sixth linear spring is a compression spring.

Has the advantages that: 1. the automatic automobile shell polishing device achieves the effects that the automobile shell can be automatically polished and the automatic paint spraying can be carried out;

2. according to the invention, through intermittent meshing of the missing gear and the rack, the grinding disc assembly can intermittently move inwards to grind the automobile shell;

3. according to the invention, the second wedge-shaped block is in contact fit with the button, so that the water pump can be opened, paint can be pumped out, and the automobile shell is sprayed with paint through the paint spraying pipe.

Drawings

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

Fig. 2 is a schematic perspective view of a grinding mechanism according to the present invention.

Fig. 3 is a schematic perspective view of a first part of the painting mechanism of the present invention.

Fig. 4 is a perspective view of a second part of the painting mechanism of the present invention.

Fig. 5 is a schematic perspective view of a shaking mechanism according to the present invention.

Fig. 6 is a schematic perspective view of the drying mechanism of the present invention.

Fig. 7 is a schematic perspective view of a first part of the blocking mechanism of the present invention.

Fig. 8 is a schematic perspective view of a second part of the blocking mechanism of the present invention.

Fig. 9 is a schematic perspective view of the detachment mechanism of the present invention.

Wherein: 1-a bottom plate, 2-a first slide rail, 3-a first supporting plate, 4-a handle, 5-a pulley, 6-a grinding mechanism, 61-a motor, 62-a missing gear, 63-a rack, 64-a first fixed column, 65-a first linear spring, 66-a sliding sleeve, 67-a grinding disc component, 7-a paint spraying mechanism, 71-a second supporting plate, 72-a paint box, 73-a hose, 74-a paint spraying pipe, 75-a second slide rail, 76-a third supporting plate, 77-a second linear spring, 78-a first wedge block, 79-a second wedge block, 710-a second fixed column, 711-a third linear spring, 712-a water pump, 713-a button, 714-a fourth linear spring, 8-a shaking mechanism, 81-a third fixed column, 82-a first rotating shaft, 83-a bevel gear set, 84-a first flat belt, 85-a fourth fixed column, 86-a second rotating shaft, 87-a cam, 9-a drying mechanism, 91-a fifth fixed column, 92-a first sliding rod, 93-a sixth fixed column, 94-a second sliding rod, 95-a connecting rod, 96-a first push plate, 97-a second push plate, 98-a drying lamp, 10-a blocking mechanism, 101-a fourth supporting plate, 102-a blocking plate, 103-a first pressing plate, 104-a sixth linear spring, 11-a disengaging mechanism, 111-a seventh fixed column, 112-a third rotating shaft, 113-a torsion spring and 114-a second pressing plate.

Detailed Description

The invention is described in detail below with reference to the drawings and specific examples, but the invention is not limited thereto.

Example 1

The utility model provides a sedan car vapour is repaiied and is used panel beating repair equipment that sprays paint, as shown in figure 1, including bottom plate 1, first slide rail 2, first layer board 3, handle 4, pulley 5, grinding machanism 6 and the mechanism 7 that sprays paint, 1 upper portion of bottom plate is equipped with two first slide rails 2, the equal slidingtype of the left and right sides is equipped with pulley 5 in the first slide rail 2, the quantity of pulley 5 is eight, four pulley 5 of homonymy all are connected with first layer board 3, the quantity of first layer board 3 is two, the outside of first layer board 3 all is equipped with handle 4, be equipped with grinding machanism 6 on the first layer board 3, be equipped with the mechanism 7 that sprays paint on the first layer board 3.

The user can use this equipment to restore car shell, at first, will need the car to drive into to 1 upper portion of bottom plate, the user is through removing handle 4 afterwards to under pulley 5's effect, make first layer board 3 and upper portion spare remove to the rear side, and then drive grinding machanism 6 and polish the position that car shell needs to polish, polish and paint through the position that mechanism 7 sprays paint to needs after accomplishing.

Example 2

On the basis of the embodiment 1, as shown in fig. 2-4, the grinding mechanism 6 comprises a motor 61, a gear wheel 62 and a rack 63, first fixed column 64, first linear spring 65, sliding sleeve 66 and mill wheel subassembly 67, all be equipped with motor 61 in the middle of the first layer board 3 upper portion rear side of both sides, all be equipped with on the output shaft of motor 61 and lack gear 62, be equipped with first fixed column 64 in the middle of the first layer board 3 outside, all be equipped with rack 63 on the first fixed column 64 in the slidingtype, rack 63 and the meshing of lacking gear 62, rack 63 is connected with first linear spring 65 respectively with between the adjacent first fixed

column

64, 3 upper portion inboard of first layer board all is equipped with sliding sleeve 66, sliding sleeve 66 and rack 63 are sliding type connection, rack 63 inboard all is equipped with mill wheel subassembly 67, mill wheel subassembly 67 comprises the mill wheel and motor, be connected with the motor on the rack 63, be connected with the mill wheel on the motor.

Starting motor 61, it rotates to drive through motor 61 and lack gear 62, mesh through lacking gear 62 and rack 63, make the rack 63 of both sides move to the inboard respectively, and then drive mill subassembly 67 and move to the inboard, the user can open the motor, it rotates to drive the mill through the motor, and then polish to the car shell through the mill, first linear spring 65 is stretched, when lacking gear 62 and not meshing with rack 63, under the reset action of first linear spring 65, the rack 63 of both sides drives mill subassembly 67 respectively and moves to the position of keeping away from the car, when need not polish to the car shell, close motor 61 and motor.

The paint spraying mechanism 7 comprises a second supporting plate 71, a paint box 72, a hose 73, a paint spraying pipe 74, a second sliding rail 75, a third supporting plate 76, a second linear spring 77, a first wedge-shaped block 78, a second wedge-shaped block 79, a second fixing column 710, a third linear spring 711, a water pump 712, a button 713 and a fourth linear spring 714, wherein the front parts of the first supporting plates 3 at two sides are connected with the second supporting plate 71, the outer sides of the upper parts of the second supporting plates 71 at two sides are provided with the paint box 72, the inner sides of the paint boxes 72 at two sides are connected with the hose 73, the paint spraying pipe 74 is arranged on the hose 73, the inner sides of the second supporting plates 71 are connected with the second sliding rail 75, the third supporting plate 76 is arranged in the sliding manner in the second sliding rail 75, the second linear spring 77 is connected between the third supporting plate 76 and the second sliding rail 75, the outer sides of the upper parts of the racks 63 at two sides are provided with the first wedge-shaped block 78, the middle of the rear side of the upper part of the second supporting plate 71 is provided with the second fixing column 710, the second fixing columns 710 are all provided with second wedge-shaped blocks 79 in a sliding mode, third linear springs 711 are connected between the second fixing columns 710 and the adjacent second wedge-shaped blocks 79, the number of the third linear springs 711 is two, the hose 73 is provided with water pumps 712, buttons 713 are all arranged above the water pumps 712 in a sliding mode, the second wedge-shaped blocks 79 are in contact fit with the buttons 713, and fourth linear springs 714 are connected between the buttons 713 and the water pumps 712.

The user can inject paint into the paint boxes 72 on two sides, when the racks 63 move inwards, the first wedge blocks 78 on two sides are driven to move inwards, when the racks 63 on two sides move outwards, the driven first wedge blocks 78 move outwards to reset, at the moment, the second wedge blocks 79 are pressed downwards through the first wedge blocks 78, the third linear springs 711 are compressed, the second wedge blocks 79 press the buttons 713, the fourth linear springs 714 are compressed, therefore, the water pump 712 is started to draw out the paint in the paint boxes 72, the paint is sprayed to the automobile shell through the hoses 73 and the paint spraying pipes 74, the user can move the paint spraying pipes 74 up and down, the second linear springs 77 deform and reset accordingly, the automobile shell can be sprayed more comprehensively, when the first wedge blocks 78 are not in contact with the second wedge blocks 79, under the resetting action of the third linear springs 711, the second wedge 79 moves upwards, the button 713 is not pressed any more, and under the reset action of the fourth linear spring 714, the button 713 moves upwards, the water pump 712 is closed, and the automobile shell is not painted any more.

Example 3

On the basis of embodiment 2, as shown in fig. 5 to 9, the shaking device 8 further includes a shaking mechanism 8, the shaking mechanism 8 includes a third fixing column 81, a first rotating shaft 82, a bevel gear group 83, a first flat belt 84, a fourth fixing column 85, a second rotating shaft 86 and a cam 87, the third fixing column 81 is disposed on the inner side of the upper portion of the first supporting plate 3, the first rotating shaft 82 is rotatably disposed on the third fixing column 81, the bevel gear group 83 is connected between the first rotating shaft 82 and the output shaft of the adjacent motor 61, the bevel gear group 83 is located on the front side of the missing gear 62, the fourth fixing column 85 is disposed on the front side of the upper portion of the first supporting plate 3, the second rotating shaft 86 is rotatably disposed on the fourth fixing column 85, the first belt pulleys are disposed on the outer side of the second rotating shaft 86 and the inner side of the first rotating shaft 82, the first flat belt 84 is wound between the adjacent first belt pulleys, the inner side of the second rotating shaft 86 is disposed with the cam 87, the cam 87 is in contact engagement with the paint spray tube 74.

The output shaft of motor 61 rotates and drives first pivot 82 and first belt pulley through bevel gear group 83 and rotate, and then drives second pivot 86 and cam 87 through first flat belt 84 and rotate, and cam 87 pivoted in-process can carry out intermittent type nature to the pipe 74 that sprays paint and push down, so, need not artifical manual removal to the pipe 74 that sprays paint.

The drying mechanism 9 comprises a fifth fixing column 91, a first slide rod 92, a sixth fixing column 93, a second slide rod 94, a connecting rod 95, a first push plate 96, a second push plate 97 and a drying lamp 98, the fifth fixing column 91 is arranged in the middle of the rear side of the upper portion of the bottom plate 1, the sixth fixing column 93 is arranged in a bilateral symmetry mode on the front side of the upper portion of the bottom plate 1, the first slide rod 92 is connected between the fifth fixing column 91 and the sixth fixing column 93 on two sides, the second slide rod 94 is arranged in a symmetry mode between the fifth fixing column 91 and the sixth fixing column 93, the second slide rods 94 on the left side and the right side are arranged with the connecting rod 95 in a sliding mode with the first slide rod 92, the first push plates 96 are arranged on the connecting rods 95 on two sides, the second push plates 97 are arranged on the front portion of the first supporting plate 3, the second push plates 97 are respectively connected with the first push plates 96 on the same side, and the first push plates 96 are respectively provided with the drying lamp 98.

The user can turn on the stoving lamp 98, the in-process that first layer board 3 moved to the rear side afterwards drives first push pedal 96 and second push pedal 97 and moves to the rear side along first slide bar 92 and second slide bar 94, and then drives stoving lamp 98 and moves to the rear side to stoving lamp 98 can accelerate the paint of automobile housing and dry, when first layer board 3 moved to the front side, can drive its upper part and move the reset to the front side, after the stoving was accomplished, the user can close stoving lamp 98.

Still including separation mechanism 10, separation mechanism 10 is including fourth layer board 101, separation board 102, first clamp plate 103 and sixth linear spring 104, be equipped with fourth layer board 101 in the middle of bottom plate 1 upper portion, fourth layer board 101 upper portion front side bilateral symmetry slidingtype is equipped with separation board 102, all be connected with first clamp plate 103 on the separation board 102, all be connected with two sixth linear spring 104 between the separation board 102 of the left and right sides and the fourth layer board 101, the quantity of sixth linear spring 104 is two.

When the user moves the automobile to the upper side of the fourth supporting plate 101, the automobile moves downwards to the blocking plate 102, the sixth linear spring 104 is compressed, when the automobile is not in contact with the blocking plate 102, under the reset action of the sixth linear spring 104, the blocking plate 102 moves upwards to abut against the automobile, so that the automobile cannot move towards the front side any more, when the user needs to move the automobile out of the fourth supporting plate 101, the first pressing plate 103 can be stepped downwards, so that the first pressing plate 103 drives the blocking plate 102 to move downwards, and the automobile is not blocked any more.

The base plate is characterized by further comprising a disengaging mechanism 11, the disengaging mechanism 11 comprises seventh fixing columns 111, third rotating shafts 112, torsion springs 113 and second pressing plates 114, the seventh fixing columns 111 are symmetrically arranged on the left and right of the front side of the upper portion of the base plate 1, the seventh fixing columns 111 are rotatably provided with the third rotating shafts 112, the torsion springs 113 are connected between the third rotating shafts 112 and the seventh fixing columns 111, and the third rotating shafts 112 are provided with the second pressing plates 114.

When a user needs to press the first pressing plate 103 downwards, the front side of the second pressing plate 114 can be directly lifted upwards, so that the rear side of the second pressing plate 114 can press the first pressing plate 103 downwards, the torsion spring 113 deforms at the moment, and when the user does not apply force to the second pressing plate 114 any more, the third rotating shaft 112 and the second pressing plate 114 rotate reversely to reset under the resetting action of the torsion spring 113.

While the disclosure has been described with respect to a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that various other embodiments can be devised which do not depart from the scope of the invention as disclosed herein. Accordingly, the scope of the invention should be limited only by the attached claims.

Claims

1. The utility model provides a small car vapour is repaiied with panel beating repair equipment that sprays paint, characterized by, including:

the number of the bottom plates (1) is one;

the number of the first sliding rails (2) is two, and the first sliding rails (2) are arranged on the upper part of the bottom plate (1);

the number of the pulleys (5) is eight, and the pulleys (5) are respectively arranged on two sides of the first sliding rail (2) in a sliding manner;

the number of the first supporting plates (3) is two, and the first supporting plates (3) are arranged among the four pulleys (5) on the same side;

the number of the handles (4) is two, and the handles (4) are all arranged on the outer side of the first supporting plate (3);

the polishing mechanism (6), the polishing mechanism (6) is arranged on the first supporting plate (3);

the paint spraying mechanism (7) is arranged on the first supporting plate (3).

2. The metal plate paint spraying repair equipment for car repair of small cars as claimed in claim 1, wherein the grinding mechanism (6) comprises:

the number of the motors (61) is two, and the motors (61) are arranged in the middle of one side of the upper part of the first supporting plate (3) on two sides;

the number of the gear lack wheels (62) is two, and the gear lack wheels (62) are all arranged on one side of an output shaft of the motor (61);

the number of the first fixing columns (64) is two, and the first fixing columns (64) are arranged in the middle of the outer side of the first supporting plate (3);

the number of the racks (63) is two, the racks (63) are all arranged on the first fixing column (64) in a sliding mode, and the racks (63) are meshed with the gear lacking wheel (62);

the first linear springs (65), the first linear springs (65) are arranged between the rack (63) and the adjacent first fixing columns (64), and the number of the first linear springs (65) is two;

the number of the sliding sleeves (66) is two, the sliding sleeves (66) are arranged at the upper part of the first supporting plate (3) close to the motor (61), and the sliding sleeves (66) are in sliding connection with the racks (63);

the grinding disc assembly (67) is two, the grinding disc assembly (67) is arranged on one side of the rack (63), the grinding disc assembly (67) consists of a grinding disc and a motor, the rack (63) is connected with the motor, and the motor is connected with the grinding disc.

3. The sheet metal paint spraying repair equipment for car repair of small cars according to claim 2, characterized in that the paint spraying mechanism (7) comprises:

the number of the second supporting plates (71) is two, and the second supporting plates (71) are respectively arranged on the side parts of the first supporting plates (3) on the two sides;

the number of the paint boxes (72) is two, and the paint boxes (72) are respectively arranged on one side of the upper parts of the second supporting plates (71) on the two sides;

the number of the hoses (73) is two, and the hoses (73) are all arranged on one side of the paint box (72);

the number of the paint spraying pipes (74) is two, and the paint spraying pipes (74) are arranged on the other side of the hose (73);

the number of the second sliding rails (75) is two, and the second sliding rails (75) are arranged on one side, far away from the paint box (72), of the second supporting plate (71);

the number of the third supporting plates (76) is two, and the third supporting plates (76) are arranged in the second sliding rail (75) in a sliding manner;

the second linear spring (77), the second linear spring (77) is set between the third supporting plate (76) and the adjacent second slide rail (75);

the number of the first wedge-shaped blocks (78) is two, and the first wedge-shaped blocks (78) are arranged on one side, far away from the paint box (72), of the rack (63);

the number of the second fixing columns (710) is two, and the second fixing columns (710) are arranged on one side, close to the paint box (72), of the upper portion of the second supporting plate (71);

the number of the second wedge-shaped blocks (79) is two, and the second wedge-shaped blocks (79) are arranged on the second fixing column (710) in a sliding mode;

the third linear springs (711) are arranged between the second wedge-shaped block (79) and the adjacent second fixing column (710);

the number of the water pumps (712) is two, and the water pumps (712) are all arranged on the hose (73);

the number of the buttons (713) is two, the buttons (713) are all arranged above the water pump (712) in a sliding mode, and the second wedge-shaped block (79) is in contact fit with the buttons (713);

a fourth linear spring (714), the fourth linear spring (714) is arranged between the button (713) and the water pump (712).

4. The metal plate paint spraying repair equipment for car repair of small cars as claimed in claim 3, further comprising a shaking mechanism (8), wherein the shaking mechanism (8) comprises:

the number of the third fixing columns (81) is two, and the third fixing columns (81) are arranged at the positions, far away from the motor (61), of the upper part of the first supporting plate (3);

the number of the first rotating shafts (82) is two, and the first rotating shafts (82) are rotatably arranged on the third fixing column (81);

the bevel gear sets (83), and the bevel gear sets (83) are arranged between one side of the first rotating shaft (82) and the output shaft of the motor (61);

the number of the fourth fixing columns (85) is two, and the fourth fixing columns (85) are arranged on one side, close to the third fixing column (81), of the upper portion of the first supporting plate (3);

the number of the second rotating shafts (86) is two, the second rotating shafts (86) are rotatably arranged on the fourth fixing column (85), and first belt pulleys are arranged on one side of each second rotating shaft (86) and the other side of each first rotating shaft (82);

first flat belts (84), the number of the first flat belts (84) is four, and the first flat belts (84) are arranged between the adjacent first belt pulleys;

the number of the cams (87) is two, the cams (87) are arranged on the other side of the second rotating shaft (86), and the cams (87) are in contact fit with the paint spraying pipe (74).

5. The metal plate paint spraying repair equipment for car repair of small cars as claimed in claim 4, further comprising a drying mechanism (9), wherein the drying mechanism (9) comprises:

the fifth fixing column (91), the fifth fixing column (91) is arranged in the middle of one side of the bottom plate (1);

the number of the first sliding rods (92) is two, and the first sliding rods (92) are arranged between the fifth fixed column (91) and the sixth fixed columns (93) on the two sides;

the number of the sixth fixing columns (93) is two, and the sixth fixing columns (93) are symmetrically arranged at the upper part of the bottom plate (1) close to the first supporting plate (3);

the number of the second sliding rods (94) is two, the second sliding rods (94) are arranged on the fifth fixed columns (91), and the second sliding rods (94) are connected with the adjacent sixth fixed columns (93);

the number of the connecting rods (95) is two, and the connecting rods (95) are arranged between the first sliding rod (92) and the second sliding rod (94) in a sliding manner;

the number of the first push plates (96) is two, and the first push plates (96) are arranged on the connecting rods (95) on the two sides;

the number of the second push plates (97) is two, the second push plates (97) are arranged on the side part of the first supporting plate (3), and the second push plates (97) are respectively connected with the first push plates (96) on the same side;

drying lamp (98), the quantity of drying lamp (98) is two, and drying lamp (98) all set up on first push pedal (96).

6. The metal plate paint spraying repair equipment for car repair of small cars as claimed in claim 5, further comprising a blocking mechanism (10), wherein the blocking mechanism (10) comprises:

the fourth supporting plate (101), the fourth supporting plate (101) is arranged in the middle of the upper part of the bottom plate (1);

the blocking plate (102), the blocking plate (102) is symmetrically and slidably arranged on two sides of the fourth supporting plate (101);

the number of the first pressing plates (103) is two, and the first pressing plates (103) are arranged on the barrier plate (102);

the sixth linear springs (104) are arranged between the blocking plate (102) and the fourth supporting plate (101), and the number of the sixth linear springs (104) is four.

7. The metal plate paint spraying repair equipment for car repair of small cars as claimed in claim 6, further comprising a release mechanism (11), wherein the release mechanism (11) comprises:

the seventh fixing column (111), the seventh fixing column (111) is symmetrically arranged on the upper part of the bottom plate (1);

the number of the third rotating shafts (112) is two, and the third rotating shafts (112) are arranged on the seventh fixing column (111) in a uniform rotating manner;

the torsion spring (113), the torsion spring (113) is set between the third rotating shaft (112) and the seventh fixed column (111);

the number of the second pressing plates (114) is two, and the second pressing plates (114) are arranged on the third rotating shaft (112).

8. The repair device for paint spraying of metal plate for car repair of small car according to claim 6, characterized in that the sixth linear spring (104) is a compression spring.