CN218190383U

CN218190383U - Plastic spraying device for desk and chair production

Info

Publication number: CN218190383U
Application number: CN202222165397.2U
Authority: CN
Inventors: 吴柳林
Original assignee: Jiangxi Bolai Teaching Equipment Co ltd
Current assignee: Jiangxi Bolai Teaching Equipment Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-01-03
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a plastics spraying device is used in desk chair production belongs to desk chair production technical field, and it is including placing the board, the equal fixedly connected with bracing piece in four corners department of placing board upper surface. This spraying plastics device is used in desk chair production, through setting up the water pump, the honeycomb duct, the expansion hose, the nozzle, the apparatus further comprises a rotating shaft, half gear and pinion rack, make the water pump utilize the honeycomb duct to introduce the coating in the liquid reserve tank to the water pump, flow into to the water storage box through the expansion hose immediately, utilize the nozzle to spout, in order to reach and carry out spraying work to the desk chair, the meshing of half gear and pinion rack makes the elastic force that utilizes the spring can be smooth of pivot about going round and go the removal, and then need not the manual work and carry out spraying work to the desk chair, thereby avoid the staff to receive the influence of coating and cause the injury to the human body, spraying effect is good simultaneously, it can be even by the spraying to cause the desk chair surface, improve the production quality of desk chair greatly.

Description

Plastic spraying device for desk and chair production

Technical Field

The utility model belongs to the technical field of desk chair production, specifically be a desk chair production is with spraying plastics device.

Background

Desk chair is one kind of desk chair, also call student's desk chair and school desk chair, desk chair is at present in the manufacturing process, in order to avoid the rough influence result of use of wooden desk chair surface, can scribble the material on the spraying on desktop and seat usually, however current desk chair spraying work is mostly the manual work and carries out the spraying, thereby lead to the influence that can receive the coating among the manual spraying process to cause certain injury to the human body, the spraying effect is not good enough simultaneously, cause the desk chair surface can't be sprayed evenly, and then influence the production quality of desk chair.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a desk chair production is with spraying plastics device has solved current desk chair spraying work and has mostly been the manual work and carry out the spraying, thereby leads to the influence that can receive coating among the manual spraying process to cause certain injury to the human body, and the spraying effect is not good enough simultaneously, causes the desk chair surface can't be even by the spraying, and then influences the problem of the production quality of desk chair.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a desk chair production is with spraying plastics device, is including placing the board, place the equal fixedly connected with bracing piece in four corners department of board upper surface, four the top of bracing piece and the lower fixed surface of same connecting plate are connected, the last fixed surface of connecting plate is connected with the water pump, the upper surface of water pump communicates mutually has the honeycomb duct, the other end of honeycomb duct is located the liquid reserve tank, the lower surface of liquid reserve tank is connected with the last fixed surface of connecting plate, the right flank of water pump communicates mutually has flexible hose, the output shaft fixedly connected with pivot of water pump.

The other end fixedly connected with half gear of pivot, half gear and pinion rack meshing, the equal fixedly connected with spring of the left and right sides face of pinion rack, two the other end of spring respectively with the opposite face fixed connection of two fixed blocks, two the lower surface of fixed block is connected with the upper surface fixed connection of connecting plate, the lower fixed surface of pinion rack is connected with the connecting rod, the bottom fixedly connected with water storage box of connecting rod, the other end of bellows is linked together with the upper surface of water storage box.

As a further aspect of the present invention: the lower surface of water storage box is provided with the nozzle, the quantity of nozzle is a plurality of.

As a further aspect of the present invention: the upper surface of the connecting plate is provided with a through hole, and the water storage box is connected in the through hole in a sliding manner.

As a further aspect of the present invention: the upper surface fixed connection of liquid reserve tank has the feed inlet, the front of liquid reserve tank is provided with the window.

As a further aspect of the present invention: the lower surface fixedly connected with of placing the board removes the wheel, the quantity that removes the wheel is four.

As a further aspect of the present invention: the front of placing the board fixedly connected with pushing hands, the right flank fixedly connected with slide of placing the board.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this spraying plastics device is used in desk chair production, through setting up the water pump, the honeycomb duct, the bellows, the nozzle, the apparatus further comprises a rotating shaft, half gear and pinion rack, make the water pump utilize the honeycomb duct to introduce the coating in the liquid reserve tank to the water pump, flow into to the water storage box through the bellows immediately, utilize the nozzle to spout, in order to reach and carry out spraying work to the desk chair, the meshing of half gear and pinion rack makes the elastic force that utilizes the spring can be smooth of messenger's round trip movement about the pivot simultaneously, make the nozzle can control and carry out the spraying work of large tracts of land to the desk chair of round trip movement, and then need not the manual work and carry out spraying work to the desk chair, thereby avoid the staff to receive the influence of coating and cause the injury to the human body, spraying effect is good simultaneously, it is even to cause the desk chair surface can be sprayed, improve the production quality of desk chair greatly.

2. This spraying plastics device is used in desk chair production, through setting up the through-hole, feed inlet and window, the through-hole makes the water storage box possess the space of removal, and then make the water storage box drive the nozzle can be smooth about going on to come and go and remove in order to reach and carry out the spraying work of large tracts of land to the desk chair on placing the board, the surface of guaranteeing the desk chair can be by the spraying even, the feed inlet makes the work that adds coating to the liquid reserve tank that the staff can be more convenient, the window makes the staff can observe the deposit volume of coating in the liquid reserve tank, be convenient for in time add the work of coating to the liquid reserve tank.

3. This spraying plastics device is used in desk chair production removes wheel and slide through setting up, removes the wheel and makes this device possess the condition of removal, and then makes that the staff can be more convenient move work to this device, and the pushing hands makes that the staff can be more laborsaving move work to this device, and the slide makes that desk chair can be more convenient remove to place on the board to in spray work carries out.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic structural view of a half gear of the present invention;

FIG. 3 is a three-dimensional structure diagram of the connecting plate of the present invention;

fig. 4 is a schematic structural view of the water storage box of the present invention in a bottom perspective view;

in the figure: 1 place board, 2 bracing pieces, 3 connecting plates, 4 water pumps, 5 honeycomb ducts, 6 liquid storage tanks, 7 expansion hoses, 8 pivots, 9 semi-gears, 10 pinion racks, 11 springs, 12 fixed blocks, 13 connecting rods, 14 water storage boxes, 15 nozzles, 16 through holes, 17 feed inlets, 18 windows, 19 moving wheels, 20 pushing hands, 21 slides.

Detailed Description

The technical solution of the present patent will be further described in detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a desk chair production is with spraying plastics device, including placing board 1, place the equal fixedly connected with bracing piece 2 in four corners department of 1 upper surface of board, the top of four bracing pieces 2 and the lower fixed surface of same connecting plate 3 are connected, the last fixed surface of connecting plate 3 is connected with water pump 4, through setting up water pump 4, make the output shaft of water pump 4 can drive the smooth rotation of pivot 8, the upper surface of water pump 4 communicates mutually has honeycomb duct 5, through setting up honeycomb duct 5, make water pump 4 utilize honeycomb duct 5 can be with the smooth introduction of coating in liquid reserve tank 6 to water pump 4 in, the other end of honeycomb duct 5 is located liquid reserve tank 6, through setting up liquid reserve tank 6, liquid reserve tank 6 makes coating possess the deposit point, the lower surface of liquid reserve tank 6 and the last fixed surface of connecting plate 3 are connected, the right flank of water pump 4 communicates mutually has flexible tube 7, through setting up flexible tube 7, flexible tube 7 makes the coating in the water pump 4 can be smooth flow into to water reserve tank 14 in, the output shaft fixedly connected with pivot 8 of water pump 4, make pivot 8 can drive the smooth rotation of semi-gear 9.

Other end fixedly connected with semi-gear 9 of pivot 8, semi-gear 9 meshes with pinion rack 10, through setting up semi-gear 9 and pinion rack 10, make pinion rack 10 can control the round trip movement under the meshing effect with pinion rack 10 for semi-gear 9, and then make nozzle 15 can be smooth control the round trip movement carry out the spraying work of large tracts of land to desk and chair, the equal fixedly connected with spring 11 of the left and right sides face of pinion rack 10, through setting up spring 11, when spring 11 makes pinion rack 10 possess the fixed point, and make pinion rack 10 utilize the elastic force of spring 11 can be smooth control the round trip movement, the other end of two springs 11 respectively with the opposite face fixed connection of two fixed blocks 12, through setting up fixed block 12, fixed block 12 makes spring 11 possess the fixed point, the lower surface of two fixed blocks 12 and the upper surface fixed connection of connecting plate 3, the lower fixed surface of pinion rack 10 is connected with connecting rod 13, through setting up connecting rod 13, make pinion rack 10 can drive smooth control the round trip movement of going on of water storage box 14 through connecting rod 13, the bottom fixedly connected with water storage box 14 of connecting rod 13, the other end fixedly connected with water storage box 14 of flexible hose 7 is linked together.

Specifically, as shown in fig. 1 and 4, the lower surface of the water storage box 14 is provided with a plurality of nozzles 15, the nozzles 15 enable the coating in the water storage box 14 to be smoothly sprayed out through the nozzles 15 to achieve the spraying work on desks and chairs, the upper surface of the connecting plate 3 is provided with a through hole 16, the water storage box 14 is slidably connected in the through hole 16, the through hole 16 enables the water storage box 14 to have a moving space through the through hole 16, so that the water storage box 14 drives the nozzles 15 to smoothly move back and forth left and right to achieve the large-area spraying work on desks and chairs, the upper surface of the liquid storage box 6 is fixedly connected with a feed inlet 17, and the feed inlet 17 enables a worker to more conveniently add the coating to the liquid storage box 6 through the feed inlet 17, the front of liquid reserve tank 6 is provided with window 18, through setting up window 18, window 18 makes the staff can observe the deposit volume of coating in the liquid reserve tank 6, be convenient for add the work of coating to liquid reserve tank 6, the lower fixed surface who places board 1 is connected with and removes wheel 19, the quantity that removes wheel 19 is four, place the positive fixedly connected with pushing hands 20 of board 1, remove wheel 19 and pushing hands 20 through setting up, make the staff can make things convenient for laborsaving more to remove work to this device through removing wheel 19 and pushing hands 20, place the right flank fixedly connected with slide 21 of board 1, through setting up slide 21, slide 21 makes that the staff can make things convenient for laborsaving more to remove to placing on board 1 the desk chair.

The utility model discloses a theory of operation does:

s1, when the device is needed to be used for spraying school desks and chairs, firstly, the school desks and chairs are moved to a placing plate 1 through a sliding plate 21, a water pump 4 is started, so that the water pump 4 introduces paint in a liquid storage tank 6 into the water pump 4 through a flow guide pipe 5, then the paint in the water pump 4 flows into a water storage box 14 through a telescopic hose 7, the paint is sprayed out through a nozzle 15, and meanwhile, an output shaft of the water pump 4 drives a rotating shaft 8 to rotate;

s2, make pivot 8 drive half gear 9 and rotate, when half gear 9 rotated, about can be smooth going on through the elastic force of spring 11 with the pinion rack 10 of half gear 9 meshing for pinion rack 10 passes through connecting rod 13 and drives the round trip movement about can be smooth going on of water storage box 14, in order to reach nozzle 15 and carry out the spraying work of large tracts of land to the desk chair of placing on board 1.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a production of desk chair is with spraying plastics device, is including placing board (1), its characterized in that: the four corners of the upper surface of the placing plate (1) are fixedly connected with supporting rods (2), the top ends of the four supporting rods (2) are fixedly connected with the lower surface of the same connecting plate (3), the upper surface of the connecting plate (3) is fixedly connected with a water pump (4), the upper surface of the water pump (4) is communicated with a flow guide pipe (5), the other end of the flow guide pipe (5) is positioned in a liquid storage tank (6), the lower surface of the liquid storage tank (6) is fixedly connected with the upper surface of the connecting plate (3), the right side surface of the water pump (4) is communicated with a flexible hose (7), and an output shaft of the water pump (4) is fixedly connected with a rotating shaft (8);

the other end fixedly connected with half gear (9) of pivot (8), half gear (9) and pinion rack (10) meshing, the equal fixedly connected with spring (11) of the left and right sides face of pinion rack (10), two the other end of spring (11) respectively with the opposite face fixed connection of two fixed blocks (12), two the lower surface of fixed block (12) is connected with the last fixed surface of connecting plate (3), the lower fixed surface of pinion rack (10) is connected with connecting rod (13), the bottom fixedly connected with water storage box (14) of connecting rod (13), the other end of expansion hose (7) is linked together with the upper surface of water storage box (14).

2. The plastic spraying device for producing desks and chairs as claimed in claim 1, wherein: the lower surface of the water storage box (14) is provided with nozzles (15), and the number of the nozzles (15) is a plurality.

3. The plastic spraying device for producing desks and chairs as claimed in claim 1, wherein: through-hole (16) have been seted up to the upper surface of connecting plate (3), water storage box (14) sliding connection is in through-hole (16).

4. The plastic spraying device for producing desks and chairs as claimed in claim 1, wherein: the upper surface fixed connection of liquid reserve tank (6) has feed inlet (17), the front of liquid reserve tank (6) is provided with window (18).

5. The plastic spraying device for producing desks and chairs as claimed in claim 1, wherein: the lower surface of the placing plate (1) is fixedly connected with moving wheels (19), and the number of the moving wheels (19) is four.

6. The plastic spraying device for producing desks and chairs as claimed in claim 1, wherein: the front side of the placing plate (1) is fixedly connected with a pushing handle (20), and the right side surface of the placing plate (1) is fixedly connected with a sliding plate (21).