CN218282240U

CN218282240U - Paint spraying device

Info

Publication number: CN218282240U
Application number: CN202221828640.8U
Authority: CN
Inventors: 陈乔仲; 王鹏
Original assignee: Jiangxi Jiangtong Carbon Nano Material Co ltd
Current assignee: Jiangxi Jiangtong Carbon Nano Material Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2023-01-13
Anticipated expiration: 2032-07-15

Abstract

The utility model relates to a coating spraying technical field specifically is a coating spraying device, include, the nozzle, lead to material pipe and coating tank, coating tank and nozzle are connected through leading to the material pipe, the tail end of nozzle is equipped with rather than fixed connection's movable block, the left and right sides of movable block all is equipped with the pillar, be equipped with first reciprocal lead screw in the movable block, and movable block and first reciprocal lead screw looks adaptation, and the both ends of first reciprocal lead screw all are equipped with rather than the connecting seat of rotating the connection, be equipped with rather than fixed connection's first motor on one of them connecting seat, the upper and lower both ends of first reciprocal lead screw on the movable block are equipped with the dead lever, and the both ends of dead lever respectively with two connecting seat fixed connection, be equipped with the removal subassembly that drives the connecting seat and reciprocate on the pillar, the utility model discloses can drive the coating nozzle and carry out the even spraying on the wall automatically, avoid constructor to hand the shower nozzle and lead to the inhomogeneous problem of wall spraying, can avoid constructor to receive the influence healthily simultaneously.

Description

Paint spraying device

Technical Field

The utility model relates to a coating spraying technical field specifically is a coating spraying device.

Background

In the planning of building construction engineering, the inner wall and the outer wall of a building are generally required to be sprayed with the coating, and the coating can be used for decorating and protecting the wall surface of the building, so that the wall surface of the building is attractive and tidy, and the service life of the wall surface of the building can be prolonged.

In the actual construction process, generally, construction workers spray the wall surface through the handheld coating nozzle, and harmful compounds can volatilize in the spraying process of some coatings, so that the health of construction personnel is influenced, and meanwhile, the coating is sprayed through the handheld coating nozzle, so that the non-uniformity of the wall surface spraying can be caused.

It is therefore desirable to design a paint spraying apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coating spraying device to solve the problem that handheld coating shower nozzle is inhomogeneous etc. to the wall spraying among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the coating spraying device comprises a nozzle, a material passing pipe and a coating tank, wherein the coating tank is connected with the nozzle through the material passing pipe, a moving block fixedly connected with the nozzle is arranged at the tail end of the nozzle, supporting columns are arranged on the left side and the right side of the moving block respectively, a first reciprocating lead screw is arranged in the moving block and is matched with the moving block, connecting seats rotatably connected with the first reciprocating lead screw are arranged at two ends of the first reciprocating lead screw, one of the connecting seats is provided with a first motor fixedly connected with the connecting seats, fixing rods are arranged at the upper end and the lower end of the first reciprocating lead screw on the moving block, two ends of each fixing rod are fixedly connected with the two connecting seats respectively, and a moving assembly for driving the connecting seats to move up and down on the supporting columns is arranged on the supporting columns.

Preferably, the removal subassembly includes the reciprocal lead screw of second motor, second, guide bar, nut seat, guide block, master gear and driven gear, one of them the lower extreme of pillar is equipped with rather than fixed connection's second motor, just the upper end of second motor is equipped with rather than output fixed connection's master gear, one side of master gear is equipped with the driven gear rather than the contact, be equipped with rather than fixed connection's the reciprocal lead screw of second on the driven gear, the both ends of the reciprocal lead screw of second are articulated with the pillar respectively, be equipped with the nut seat rather than looks adaptation on the reciprocal lead screw of second, another be equipped with the guide bar symmetrical with the reciprocal lead screw of second on the pillar, just the both ends of guide bar all with the pillar fixed connection at its place, just be equipped with rather than upper and lower sliding connection's guide block on the guide bar.

Preferably, the main gear and the driven gear are both special-shaped gears, the main gear is arranged in a circular ring, teeth meshed with the driven gear are arranged at the upper part of the main gear, and a circular ring notch matched with the circular ring of the main gear is formed in the driven gear.

Preferably, the number of teeth on the main gear is the same as the number of teeth on the driven gear.

Preferably, a moving rod fixedly connected with the driven gear is arranged at the center of the lower end of the driven gear, and a convex block capable of contacting with the moving rod is arranged on the main gear.

Preferably, one side of the nut seat and one side of the guide block are both positioned in the strut and are in sliding connection with the strut, and a sliding rail matched with the nut seat and the guide block is arranged in the strut.

Compared with the prior art, the beneficial effects of the utility model are that: this coating spraying device can drive the coating nozzle and carry out even spraying automatically on the wall, avoids the handheld shower nozzle of constructor and leads to the inhomogeneous problem of wall spraying, and the harmful gas that produces when also can avoid the handheld shower nozzle spraying of constructor simultaneously influences its healthy problem.

(1) The first motor drives the first reciprocating screw rod to rotate, the moving block moves back and forth on the first reciprocating screw rod to spray the transverse position of the wall surface, and the second motor drives the second reciprocating screw rod to drive the fixing seat to move up and down on the support post through the nut seat, so that the connecting seat is driven to move up and down, and the spraying head is used for spraying the longitudinal position of the wall surface.

(2) The second motor drives the main gear to rotate, and the driven gear is driven to intermittently rotate through the matching between the movable rod on the driven gear and the convex block on the main gear.

Drawings

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

FIG. 2 is a schematic view of the structure between the pillars of the present invention;

FIG. 3 is a schematic view of the movable assembly and the connecting seat of the present invention;

FIG. 4 is a partial schematic view of the present invention shown in FIG. 3;

fig. 5 is a schematic bottom view of the moving assembly of the present invention.

In the figure: 1. a nozzle; 2. a material passing pipe; 3. a coating tank; 4. a moving block; 5. a pillar; 6. a first reciprocating screw rod; 7. a connecting seat; 8. a first motor; 9. a fixing rod; 10. a second motor; 11. a second reciprocating screw rod; 12. a guide bar; 13. a nut seat; 14. a guide block; 15. a main gear; 16. a driven gear; 17. a travel bar; 18. and (6) a bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a paint spraying device comprises a nozzle 1, a material passing pipe 2 and a paint tank 3, wherein the paint tank 3 is connected with the nozzle 1 through the material passing pipe 2, a movable block 4 fixedly connected with the tail end of the nozzle 1 is arranged at the tail end of the nozzle 1, supporting columns 5 are arranged on the left side and the right side of the movable block 4, in order to facilitate disassembly, the tail end of the nozzle 1 and the movable block 4 are fixed through bolts, a first reciprocating screw rod 6 is arranged in the movable block 4, the movable block 4 is matched with the first reciprocating screw rod 6, connecting seats 7 rotatably connected with the first reciprocating screw rod 6 are arranged at the two ends of the first reciprocating screw rod 6, a first motor 8 fixedly connected with the first reciprocating screw rod 7 is arranged on one of the connecting seats 7, fixing rods 9 are arranged at the upper end and the lower end of the first reciprocating screw rod 6 on the movable block 4, the two ends of the fixing rods 9 are fixedly connected with the two connecting seats 7 respectively, a water suction pump in the paint tank 3 enables paint in the paint tank 3 to enter the nozzle 1 through the material passing pipe 2, the paint is sprayed out of the paint tank 1 onto a wall surface through the nozzle 1, meanwhile, the first motor 8 drives the first reciprocating screw rod 6 to rotate on the connecting seats 7, the reciprocating screw rod to move on the wall surface in a reciprocating screw rod 5 in a manner, and drive the reciprocating screw rod to move on the reciprocating screw rod 5 in a reciprocating position matched with the wall surface to move transversely.

Furthermore, in order to spray the wall more evenly, the spray head can spray not only the transverse position of the wall but also the longitudinal position of the wall, so a moving component is provided, the moving component comprises a second motor 10, a second reciprocating screw rod 11, a guide rod 12, a nut seat 13, a guide block 14, a main gear 15 and a driven gear 16, the lower end of one strut 5 is provided with the second motor 10 fixedly connected with the strut, the upper end of the second motor 10 is provided with the main gear 15 fixedly connected with the output end of the second motor, one side of the main gear 15 is provided with the driven gear 16 contacted with the main gear, the driven gear 16 is provided with the second reciprocating screw rod 11 fixedly connected with the driven gear, two ends of the second reciprocating screw rod 11 are respectively hinged with the strut 5, the second reciprocating screw rod 11 is provided with a nut seat 13 matched with the second reciprocating screw rod, the other pillar 5 is provided with a guide rod 12 symmetrical to the second reciprocating screw rod 11, two ends of the guide rod 12 are fixedly connected with the pillar 5 where the guide rod 12 is located, the guide rod 12 is provided with a guide block 14 which is connected with the guide rod in a vertical sliding mode, in addition, in order to facilitate disassembly, the two connecting seats 7 are respectively and fixedly connected with the nut seat 13 and the guide block 14 through bolts, the second motor 10 drives the main gear 15 to rotate, the driven gear 16 contacted with one side of the main gear 15 rotates along with the main gear, the second reciprocating screw rod 11 fixedly connected with the driven gear 16 is driven to rotate, and the nut seat 13 matched with the reciprocating screw rod moves up and down along with the reciprocating screw rod.

Furthermore, in order to make the driven gear 16 stop rotating for a period of time after rotating for a circle, the main gear 15 and the driven gear 16 are both shaped gears, the main gear 15 is disposed in a circular ring, and the upper portion of the main gear 15 is disposed with teeth meshed with the driven gear 16, the driven gear 16 is disposed with a circular ring notch adapted to the circular ring position of the main gear 15, that is, during a circle of rotation of the main gear 15, the teeth on the main gear 15 are firstly meshed with the driven gear 16 to drive the driven gear 16 to rotate, when the teeth on the main gear 15 are just meshed with the driven gear 16, the driven gear 16 rotates for a circle, the driven gear 16 does not rotate, and the circular ring position on the main gear 15 facilitates the circular ring notch on the driven gear 16 to perform contact sliding.

Further, in order to make it possible to move the main gear 15 for one rotation of the driven gear 16, the number of teeth on the main gear 15 is the same as the number of teeth on the driven gear 16.

Furthermore, in order to make the teeth on the main gear 15 mesh with the driven gear 16 after one rotation of the main gear 15, a moving rod 17 fixedly connected to the lower center of the driven gear 16 is provided, and a protrusion 18 capable of contacting with the moving rod 17 is provided on the main gear 15, when the teeth on the main gear 15 are close to the driven gear 16, the protrusion 18 on the main gear 15 contacts with the moving rod 17 at the same time, the main gear 15 rotates, the protrusion 18 drives the moving rod 17 to rotate, the driven gear 16 rotates accordingly, so as to facilitate the teeth on the main gear 15 to mesh, and when the second motor 10 drives the main gear 15 to rotate for one rotation, the first motor 8 drives the moving block 4 to move to another position of the pillar 5 through the position of the pillar 5 on one side by the first reciprocating screw 6.

Furthermore, one side of the nut seat 13 and one side of the guide block 14 are both located in the pillar 5 and are connected with the pillar in a sliding manner, and a sliding rail matched with the nut seat 13 and the guide block 14 is arranged in the pillar 5.

The working principle is as follows: after the device is installed, the two struts 5 are attached to the wall surface, the external controller drives the water pump, the first motor 8 and the second motor 10 in the paint tank 3 to be started simultaneously, the water pump in the paint tank 3 sprays paint onto the wall surface through the material passing pipe 2 and the nozzle 1, the first motor 8 drives the first reciprocating screw rod 6 to rotate, the moving block 4 is driven to move from the left strut 5 side to the right strut 5 side, the lug 18 on the main gear 15 on the second motor 10 pushes the moving rod 17 to rotate along with the lug, the main gear 15 is just meshed with the driven gear 16 to drive the second reciprocating screw rod 11 to rotate for one circle, the nozzle 1 moves downwards for a certain position along with the moving rod, the driven gear 16 does not rotate along with the moving block, the main gear 15 continues to rotate, the moving block 4 moves from the right strut 5 side to the left strut 5 side along with the moving rod, and the main gear 15 just rotates for one circle, and the reciprocating operation is performed.

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

Claims

1. The utility model provides a coating spraying device, includes nozzle (1), leads to material pipe (2) and scribbles paint can (3), scribble paint can (3) and nozzle (1) and be connected its characterized in that through leading to material pipe (2): the nozzle is characterized in that a moving block (4) fixedly connected with the nozzle is arranged at the tail end of the nozzle (1), supporting columns (5) are arranged on the left side and the right side of the moving block (4), a first reciprocating lead screw (6) is arranged in the moving block (4), the moving block (4) is matched with the first reciprocating lead screw (6), connecting seats (7) rotatably connected with the first reciprocating lead screw are arranged at two ends of the first reciprocating lead screw (6), a first motor (8) fixedly connected with the connecting seats is arranged on one of the connecting seats (7), fixing rods (9) are arranged at the upper end and the lower end of the first reciprocating lead screw (6) on the moving block (4), two ends of each fixing rod (9) are fixedly connected with the two connecting seats (7), and a moving assembly for driving the connecting seats (7) to move up and down on the supporting columns (5) is arranged on the supporting columns (5).

2. A paint sprayer as claimed in claim 1, wherein: the moving assembly comprises a second motor (10), a second reciprocating screw rod (11), a guide rod (12), a nut seat (13), a guide block (14), a main gear (15) and a driven gear (16), wherein one of the second motor and the guide block is fixedly connected with the lower end of the strut (5), the upper end of the second motor (10) is provided with the main gear (15) fixedly connected with the output end of the second motor, one side of the main gear (15) is provided with the driven gear (16) contacted with the main gear, the driven gear (16) is provided with the second reciprocating screw rod (11) fixedly connected with the driven gear, two ends of the second reciprocating screw rod (11) are respectively hinged with the strut (5), the second reciprocating screw rod (11) is provided with the nut seat (13) matched with the second reciprocating screw rod, the other strut (5) is provided with the guide rod (12) symmetrical with the second reciprocating screw rod (11), two ends of the guide rod (12) are fixedly connected with the strut (5) where the guide rod (12) is located, and the guide block (14) is arranged on the guide rod (12) in a vertical sliding connection with the guide rod.

3. A paint sprayer according to claim 2, wherein: the gear is characterized in that the main gear (15) and the driven gear (16) are special-shaped gears, the main gear (15) is arranged in a circular ring mode, teeth meshed with the driven gear (16) are arranged at the upper portion of the main gear (15), and a circular ring notch matched with the circular ring of the main gear (15) in position is formed in the driven gear (16).

4. A paint sprayer as claimed in claim 2, wherein: the number of teeth on the main gear (15) is the same as the number of teeth on the driven gear (16).

5. A paint sprayer according to claim 2, wherein: a moving rod (17) fixedly connected with the driven gear (16) is arranged at the center of the lower end of the driven gear (16), and a convex block (18) capable of being in contact with the moving rod (17) is arranged on the main gear (15).

6. A paint sprayer as claimed in claim 2, wherein: one sides of the nut seat (13) and the guide block (14) are both positioned in the strut (5) and are in sliding connection with the strut, and a sliding rail matched with the nut seat (13) and the guide block (14) is arranged in the strut (5).