CN221753695U - Advertisement preparation spraying device - Google Patents

Abstract

The utility model relates to an advertisement production spraying device, comprising a shell, one side of the shell is provided with an opening, and a template is provided in the opening of the side wall of the shell, one side of the shell is fixedly connected to a storage box, paint is stored in the storage box, the inner wall of the shell is fixedly connected to a paint pump, the input end of the paint pump is communicated with the storage box, a paint spraying part is provided in the shell, the two opposite sides of the shell are fixedly connected to side frames, one side of the side frame is fixedly connected to two vacuum suction cups, and the four vacuum suction cups are connected through pipes. The utility model relates to the technical field of spraying equipment. When the utility model is used for advertisement production, the template and the vacuum suction cup are tightly attached to the bearing surface, and then the electric push rod works, firstly the device is fixed on the bearing surface, and then the paint is evenly sprayed onto the template, so that the advertisement is printed on the bearing surface, the quality of advertisement production is improved, and the labor intensity of the operator is reduced.

Description

A spraying device for making advertisement

Technical Field

The utility model relates to the technical field of spraying equipment, in particular to a spraying device for advertising production.

Background Art

There are many forms and types of existing advertising production. When producing advertisements outdoors, a paint spraying device is needed. The paint spraying mold is attached to the advertisement spraying area, and then the paint spraying device is used to spray paint on the mold surface. Then, the hollow part of the mold surface can be used to produce the advertising slogan on site.

The current outdoor advertising spraying device generally has the operator stick the mold on a supporting surface such as a wall or billboard with one hand, and press and move the spray gun to spray the mold with the other hand, thereby forming an advertisement in the shape of a hollow mold. However, this method can easily cause the operator's hand pressing the mold to move during spraying, thereby affecting the quality of the advertisement. In addition, continuous pressing of the mold, especially for some larger molds, is laborious and inconvenient for the operator to use.

Utility Model Content

In view of the deficiencies in the prior art, the purpose of the utility model is to provide an advertisement production spraying device, which has the effect of improving the spraying quality of advertisements and is very labor-saving and convenient for operators to use.

The above technical objectives of the utility model are achieved through the following technical solutions:

A spray device for advertising production comprises a shell, one side of the shell is opened, a template is arranged in the opening of the shell side wall, one side of the shell is fixedly connected to a storage box, paint is stored in the storage box, a paint pump is fixedly connected to the inner wall of the shell, an input end of the paint pump is communicated with the storage box, a paint spraying part is arranged in the shell, side frames are fixedly connected to opposite sides of the shell, two vacuum suction cups are fixedly connected to one side of the side frame, and the four vacuum suction cups are connected by a pipeline, and a fixing part is arranged in one of the side frames.

Through the above technical solution, when making advertisements, the template and the vacuum suction cup are tightly attached to the bearing surface, and then the electric push rod works, first fixing the device on the bearing surface, and then the paint is evenly sprayed onto the template, so that the advertisement is printed on the bearing surface, which improves the quality of advertisement production and reduces the labor intensity of operators.

In a preferred example, the utility model can be further configured as follows: the fixing part includes a fixing shell fixedly connected to the inner wall of the side frame, a piston is interference fit in the fixing shell, a connecting pipe is fixedly penetrated through one side of the fixing shell, the connecting pipe is connected to one of the vacuum suction cups, a first spring is fixedly connected between the piston and the inner wall of the fixing shell, the first spring is in an extended state, an extension rod is fixedly connected to one side of the piston, the extension rod slides through the fixing shell, and a driving part is arranged on one side of the fixing shell.

Through the above technical solution, when the piston moves under the restoring force of the first spring, negative pressure is generated in the vacuum suction cup, so that the vacuum suction cup is adsorbed on the bearing surface, thereby fixing the device. The operator is no longer required to use force to stick the device to the bearing surface, thereby reducing the labor intensity of the operator.

In a preferred example, the utility model can be further configured as follows: the driving part includes two electric push rods fixedly connected to the side wall of the fixed shell, the output ends of the two electric push rods are commonly fixedly connected to a driving plate, and the driving plate is in contact with the extension rod.

Through the above technical solution, the electric push rod drives the drive plate to move in a direction away from the fixed shell, and the extension rod can move toward the drive plate under the restoring force of the first spring, thereby enabling the piston to move.

In a preferred example, the utility model can be further configured as follows: the paint spraying part includes a lead screw rotatably connected to the shell, a screw block is threadedly connected to the outer peripheral surface of the lead screw, two guide rods are horizontally fixedly connected to the shell, the guide rods slide through the screw block, a spray head is fixedly connected to the side of the screw block close to the template, the output end of the paint pump is connected to the spray head through a hose, and a linkage part is arranged between the lead screw and the drive plate.

Through the above technical solution, the rotation of the lead screw drives the screw block and the spray head to move horizontally, so that all parts of the template can be fully sprayed, and the paint is sprayed more evenly, thereby improving the quality of the paint.

In a preferred example, the utility model can be further configured as follows: the linkage portion includes a fixed rod fixedly connected to the inner wall of the side frame, a spur rack is slidably connected to the outer peripheral side of the fixed rod, and a second spring is fixedly connected between the spur rack and the inner wall of the side frame, the lead screw portion extends into the side frame, and a gear is fixedly sleeved on the outer peripheral surface of the lead screw, and the gear is meshed with the spur rack.

Through the above technical solution, when the driving plate moves, it contacts the spur rack and pushes the spur rack to move, the spur rack drives the gear to rotate, and the gear drives the lead screw to rotate.

In a preferred example, the utility model can be further configured as follows: a control switch is provided on the inner wall of the shell corresponding to the screw block, and the control switch is electrically connected to the paint pump.

Through the above technical solution, when the screw block contacts the control switch, the paint pump is automatically closed and the nozzle no longer sprays paint, thereby preventing the operator from failing to close the paint pump in time and causing waste of paint.

In summary, the utility model includes at least one of the following beneficial technical effects:

1. When making advertisements, the operator presses the template and the vacuum suction cup tightly against the bearing surface, and then the electric push rod works to first fix the device on the bearing surface. During the painting process, the operator no longer needs to fix the device by hand, which reduces the labor intensity of the operator, and the template will not move, thereby improving the spraying quality of the advertisement.

2. The electric push rod can drive the nozzle to move horizontally, so that all parts of the template can be fully sprayed, and the paint is sprayed more evenly, which further improves the quality of painting. After the screw block completely passes through the template, the contact control switch will automatically shut down the paint pump to prevent the operator from failing to shut down the paint pump in time and causing paint waste.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a three-dimensional diagram of the present embodiment;

Fig. 2 is a top cross-sectional view of the present embodiment;

FIG3 is an enlarged view of point A in FIG2 of this embodiment.

In the figure, 1. shell; 2. template; 3. storage box; 4. paint pump; 5. paint spraying part; 51. screw; 52. screw block; 53. guide rod; 54. nozzle; 55. linkage part; 551. fixing rod; 552. spur rack; 553. second spring; 554. gear; 6. side frame; 7. vacuum suction cup; 8. fixing part; 81. fixing shell; 82. piston; 83. connecting pipe; 84. first spring; 85. extension rod; 86. driving part; 87. electric push rod; 88. driving plate; 9. control switch.

DETAILED DESCRIPTION

The utility model is further described in detail below in conjunction with the accompanying drawings.

Example:

1 to 3, the utility model discloses an advertisement spraying device, comprising a housing 1, one side of the housing 1 is open, and a template 2 is arranged in the opening of the side wall of the housing 1. The template 2 is hollowed out, and the paint passes through the hollowed out part of the template 2 to form a pattern or text printed on the bearing surface, which is an advertisement.

A storage box 3 is fixedly connected to one side of the shell 1, and paint is stored in the storage box 3. A paint pump 4 is fixedly connected to the inner wall of the shell 1, and the input end of the paint pump 4 is connected to the storage box 3. Side frames 6 are fixedly connected to the opposite sides of the shell 1, and two vacuum suction cups 7 are fixedly connected to one side of the side frame 6, and the four vacuum suction cups 7 are connected through pipes, and the air pressure value in the four vacuum suction cups 7 is the same. The side wall of the vacuum suction cup 7 is coplanar with the side wall of the template 2. When the template 2 is in contact with the bearing surface, the vacuum suction cup 7 is also in contact with the bearing surface.

A fixing part 8 is provided in one of the side frames 6. The fixing part 8 includes a fixing shell 81 fixedly connected to the inner wall of the side frame 6, a piston 82 is interference-fitted in the fixing shell 81, and a connecting pipe 83 is fixedly penetrated on one side of the fixing shell 81, and the connecting pipe 83 is connected to one of the vacuum suction cups 7.

A first spring 84 is fixedly connected between the piston 82 and the inner wall of the fixed shell 81 , and the first spring 84 is in an extended state. An extension rod 85 is fixedly connected to one side of the piston 82 , and the extension rod 85 slides through the fixed shell 81 .

A driving part 86 is provided on one side of the fixed shell 81. The driving part 86 includes two electric push rods 87 fixedly connected to the side wall of the fixed shell 81, and the output ends of the two electric push rods 87 are fixedly connected to a driving plate 88, and the driving plate 88 is in contact with the extension rod 85. In the initial state, the first spring 84 is in an extended state, and there is a force between the driving plate 88 and the extension rod 85, and the magnitude of the force is the magnitude of the restoring force of the first spring 84.

When spraying paint, first, the vacuum suction cup 7 and the template 2 are tightly attached to the bearing surface, and the electric push rod 87 drives the drive plate 88 to move in the direction away from the fixed shell 81. The piston 82 and the extension rod 85 move in the direction away from the connecting pipe 83 under the action of the restoring force of the first spring 84, thereby generating negative pressure in the connecting pipe 83 and the vacuum suction cup 7, so that the device is fixed on the bearing surface.

A paint spraying unit 5 is provided in the housing 1. The paint spraying unit 5 includes a lead screw 51 rotatably connected to the housing 1, and a screw block 52 is threadedly connected to the outer peripheral surface of the lead screw 51. Two guide rods 53 are horizontally fixedly connected to the housing 1, and the guide rods 53 slide through the screw block 52. A spray head 54 is fixedly connected to the side of the screw block 52 close to the template 2, and the output end of the paint pump 4 is connected to the spray head 54 through a hose, and the hose will not affect the horizontal movement of the screw block 52.

A linkage part 55 is provided between the lead screw 51 and the drive plate 88. The linkage part 55 includes a fixed rod 551 fixedly connected to the inner wall of the side frame 6, a spur rack 552 is slidably connected to the outer peripheral side of the fixed rod 551, and a second spring 553 is fixedly connected between the spur rack 552 and the inner wall of the side frame 6. In the initial state, the drive plate 88 does not contact the spur rack 552. The lead screw 51 partially extends into the side frame 6, and a gear 554 is fixedly sleeved on the outer peripheral surface of the lead screw 51, and the gear 554 is meshed with the spur rack 552.

During the movement of the driving plate 88, the driving plate 88 contacts the spur rack 552 and pushes the spur rack 552 to move, the spur rack 552 drives the gear 554 to rotate, the gear 554 drives the lead screw 51 to rotate, and the rotation of the lead screw 51 drives the screw block 52 and the spray head 54 to move horizontally. The paint pump 4 works so that the spray head 54 sprays paint toward the template 2, thereby forming an advertisement on the bearing surface.

A control switch 9 is provided at the inner wall of the housing 1 corresponding to the screw block 52, and the control switch 9 is electrically connected to the paint pump 4. After the screw block 52 completely passes through the template 2, it will contact the control switch 9, so that the paint pump 4 is automatically turned off, preventing the operator from failing to turn off the paint pump 4 in time and causing paint waste.

The implementation principle of the above embodiment is:

In the initial state, the first spring 84 is in an extended state, there is a force between the driving plate 88 and the extension rod 85 , and the driving plate 88 is not in contact with the spur rack 552 .

The vacuum suction cup 7 and the template 2 are tightly attached to the bearing surface, and then the electric push rod 87 is started. The electric push rod 87 drives the drive plate 88 to move in the direction away from the fixed shell 81. The piston 82 and the extension rod 85 move in the direction away from the connecting pipe 83 under the action of the restoring force of the first spring 84, thereby generating negative pressure in the connecting pipe 83 and the vacuum suction cup 7, so that the device is fixed on the bearing surface.

The driving plate 88 continues to move and contacts the spur rack 552 and pushes the spur rack 552 to move, and the spur rack 552 drives the gear 554 to rotate, and the gear 554 drives the lead screw 51 to rotate, and the rotation of the lead screw 51 drives the screw block 52 and the nozzle 54 to move horizontally. At the same time, the paint pump 4 works to make the nozzle 54 spray paint toward the template 2, and the horizontal movement of the nozzle 54 forms a complete advertisement on the bearing surface, and then the screw block 52 contacts the control switch 9, so that the paint pump 4 is automatically closed.

Finally, the operator holds the device and controls the electric push rod 87 to move in the opposite direction, and the spur rack 552 returns to its original position under the restoring force of the second spring 553, thereby returning the nozzle 54 to its original position. The driving plate 88 squeezes the extension rod 85, so that the piston 82 returns to its initial position, the negative pressure in the vacuum suction cup 7 disappears, and the device is released from the bearing surface.

The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims (6)

1. The utility model provides an advertisement preparation spraying device, includes casing (1), its characterized in that: the paint spraying device comprises a shell (1), a template (2) is arranged in an opening on one side of the shell (1), a storage box (3) is fixedly connected to one side of the shell (1), paint is stored in the storage box (3), a paint pump (4) is fixedly connected to the inner wall of the shell (1), the input end of the paint pump (4) is communicated with the storage box (3), a paint spraying part (5) is arranged in the shell (1), side frames (6) are fixedly connected to two opposite sides of the shell (1), two vacuum sucking discs (7) are fixedly connected to one side of each side frame (6), and the four vacuum sucking discs (7) are communicated through pipelines, and one side frame (6) is internally provided with a fixing part (8).

2. An advertising spray device as claimed in claim 1, wherein: the utility model provides a fixed part (8) including fixed connection in fixed shell (81) of side bearer (6) inner wall, interference fit has piston (82) in fixed shell (81), fixed communicating pipe (83) of wearing is equipped with in fixed shell (81) one side, communicating pipe (83) with one of them vacuum chuck (7) are linked together, piston (82) with fixedly connected with first spring (84) between fixed shell (81) inner wall, first spring (84) are in the extension state, piston (82) one side fixedly connected with extension rod (85), extension rod (85) slip pass fixed shell (81), just fixed shell (81) one side is provided with drive division (86).

3. An advertising spray device as claimed in claim 2, wherein: the driving part (86) comprises two electric push rods (87) fixedly connected to the side wall of the fixed shell (81), the output ends of the two electric push rods (87) are fixedly connected with a driving plate (88) together, and the driving plate (88) is in contact with the extension rod (85).

4. An advertising spray device as claimed in claim 3, wherein: the paint spraying part (5) comprises a screw rod (51) which is rotationally connected to the inside of the shell (1), a screw block (52) is connected to the outer peripheral surface of the screw rod (51) in a threaded mode, two guide rods (53) are horizontally and fixedly connected to the inside of the shell (1), the guide rods (53) penetrate through the screw block (52) in a sliding mode, a spray head (54) is fixedly connected to one side, close to the template (2), of the screw block (52), the output end of the paint pump (4) is communicated with the spray head (54) through a hose, and a linkage part (55) is arranged between the screw rod (51) and the driving plate (88).

5. An advertising spray device as claimed in claim 4, wherein: the linkage part (55) comprises a fixed rod (551) fixedly connected to the inner wall of the side frame (6), a straight rack (552) is slidingly connected to the periphery of the fixed rod (551), a second spring (553) is fixedly connected between the straight rack (552) and the inner wall of the side frame (6), the lead screw (51) partially extends into the side frame (6), a gear (554) is fixedly sleeved on the periphery of the lead screw (51), and the gear (554) is meshed with the straight rack (552).

6. An advertising spray device as claimed in claim 4, wherein: a control switch (9) is arranged on the inner wall of the shell (1) corresponding to the screw block (52), and the control switch (9) is electrically connected with the paint pump (4).