CN213468358U

CN213468358U - Plastic spraying device for inner wall of box

Info

Publication number: CN213468358U
Application number: CN202021088483.2U
Authority: CN
Inventors: 李小龙
Original assignee: Hefei Rouhan Information Technology Co ltd
Current assignee: Jiangsu Yongjia Vehicle Accessories Co ltd
Priority date: 2020-06-14
Filing date: 2020-06-14
Publication date: 2021-06-18
Anticipated expiration: 2030-06-14

Abstract

The utility model relates to the technical field of plastic spraying devices, and discloses a plastic spraying device for the inner wall of a box body, which solves the problems that the inner wall of the box body is generally subjected to plastic spraying treatment in a manual mode, the spraying material is easily distributed unevenly, and the plastic spraying effect is poor; the utility model discloses, in operation, reduction gear through setting up, the driving gear, driven gear, drive gear, the cooperation of rack and first pivot etc. is used, driving motor passes through the reduction gear and drives the at uniform velocity slow rotation of driving gear, the driving gear drives the second pivot through driving driven gear and rotates, the epaxial incomplete gear of second pivot drives the rack through the mode of meshing and removes, the rack drives first pivot through drive gear and carries out just reversal, make the U-shaped pipe on the mounting bracket reciprocate to rotate, thereby drive the shower nozzle and rotate slowly, make the even spraying of spouting material on the inner wall of box body, the spraying effect is better.

Description

Plastic spraying device for inner wall of box

Technical Field

The utility model belongs to the technical field of the spraying plastics device, specifically be a box inner wall spraying plastics device.

Background

The plastic spraying is a surface treatment method for spraying plastic powder on parts, namely the common electrostatic powder spraying and coating, and the treatment process is a relatively common decoration technology for metal surface treatment internationally since the 80 th century, compared with the common paint spraying surface treatment, the technology has the advantages of advanced process, energy conservation, high efficiency, safety, reliability, bright color and the like, wherein the inner wall of the box body is usually subjected to the plastic spraying treatment in the production process.

Generally, the inner wall of the box body is subjected to plastic spraying treatment in a manual mode, so that the spraying material is easily distributed unevenly, and the plastic spraying effect is poor.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a box inner wall spraying plastics device, the effectual inner wall of all carrying out the spraying plastics through artificial mode to the box of having solved is handled, makes the spraying material inhomogeneous that distributes easily, so the relatively poor problem of spraying plastics effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a box inner wall plastic-blasting device, which comprises a frame, the top symmetry fixed mounting of frame has the cylinder, the bottom fixedly connected with movable plate of cylinder, the both sides middle part of frame is seted up the guiding hole that has with the movable plate both ends respectively and is alternated and be connected, the bottom of movable plate is rotated and is installed first pivot, the bottom fixedly connected with mounting bracket of first pivot, fixed mounting has the U-shaped pipe on the mounting bracket, fixed mounting has the shower nozzle on the U-shaped pipe, the top fixedly connected with conveyer pipe of U-shaped pipe, the one end fixedly connected with plastic-blasting machine of conveyer pipe, plastic-blasting machine fixed mounting is on the top of frame, the top fixed mounting of movable plate has the.

Preferably, the transmission mechanism comprises a second rotating shaft, a driving gear, a rack and a transmission gear, the second rotating shaft and the driving gear are rotatably mounted inside the shell, the second rotating shaft is symmetrically arranged, an incomplete gear and a driven gear are fixedly mounted on the second rotating shaft, the driven gear is in meshed connection with the driving gear, the incomplete gear is in meshed connection with the rack, the rack is in meshed connection with the transmission gear, and the transmission gear is fixedly mounted on the first rotating shaft.

Preferably, a limiting groove is formed in the middle of the rack, a limiting block is connected to the inside of the limiting groove in a sliding mode, and the limiting block is fixedly installed at the center of the shell.

Preferably, through holes are formed in the two sides of the shell, and the racks are connected with the through holes in an inserting mode.

Preferably, the top end of the shell is fixedly provided with a driving motor and a speed reducer, and the driving motor is in transmission connection with the driving gear through the speed reducer.

Preferably, a box body is installed in the middle of the bottom end of the frame, and the box body is located at the bottom end of the first rotating shaft.

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

in operation, through the reduction gear that sets up, the driving gear, driven gear, drive gear, the cooperation of rack and first pivot etc. is used, driving motor passes through the reduction gear and drives the at uniform velocity slow rotation of driving gear, the driving gear drives the second pivot through driving driven gear and rotates, the epaxial incomplete gear of second pivot drives the rack through the mode of meshing and removes, make the slow reciprocating motion of doing of rack, because the rack passes through drive gear and is connected with first pivot transmission, the event rack drives first pivot through drive gear and carries out just reversing, and its rate of rotation is comparatively slow, thereby make the U-shaped pipe on the mounting bracket carry out reciprocating rotation, the plastic jetting-moulding machine will spout the material through the conveyer pipe and carry inside the U-shaped pipe, then spout through the shower nozzle, thereby make the even spraying of spouting material on the inner wall of box body, the spraying effect is.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the housing mounting structure of the present invention;

FIG. 3 is a schematic view of the U-shaped tube mounting structure of the present invention;

in the figure: 1. a frame; 2. a cylinder; 3. moving the plate; 4. a first rotating shaft; 5. a mounting frame; 6. a U-shaped tube; 7. a spray head; 8. a delivery pipe; 9. a plastic spraying machine; 10. a housing; 11. a second rotating shaft; 12. an incomplete gear; 13. a driven gear; 14. a driving gear; 15. a rack; 16. a limiting groove; 17. a limiting block; 18. a transmission gear; 19. a through hole; 20. a drive motor; 21. and a speed reducer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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 work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, 2 and 3, the present invention comprises a frame 1, a cylinder 2 is symmetrically and fixedly installed at the top end of the frame 1, a moving plate 3 is fixedly connected to the bottom end of the cylinder 2, the moving plate 3 can be driven to move by the cylinder 2, the middle portions of the two sides of the frame 1 are respectively inserted and connected with guide holes formed at the two ends of the moving plate 3, so as to improve the stability of the moving plate 3 during moving, a first rotating shaft 4 is rotatably installed at the bottom end of the moving plate 3, a mounting frame 5 is fixedly connected to the bottom end of the first rotating shaft 4, a U-shaped pipe 6 is fixedly installed on the mounting frame 5, a nozzle 7 is fixedly installed on the U-shaped pipe 6, a conveying pipe 8 is fixedly connected to the top end of the U-shaped pipe 6, a plastic spraying machine 9 is fixedly connected to one end of the conveying pipe 8, the, the plastic spraying treatment can be performed by the plastic spraying machine 9.

In the second embodiment, on the basis of the first embodiment, the transmission mechanism includes a second rotating shaft 11, a driving gear 14, a rack 15 and a transmission gear 18, the second rotating shaft 11 and the driving gear 14 are both rotatably installed inside the housing 10, the second rotating shaft 11 is symmetrically arranged, an incomplete gear 12 and a driven gear 13 are fixedly installed on the second rotating shaft 11, the driven gear 13 is in meshed connection with the driving gear 14, the incomplete gear 12 is in meshed connection with the rack 15, the rack 15 is in meshed connection with the transmission gear 18, the transmission gear 18 is fixedly installed on the first rotating shaft 4, and the first rotating shaft 4 can be rotated in a reciprocating manner through the transmission mechanism.

Third embodiment, on the basis of second embodiment, spacing groove 16 has been seted up at the middle part of rack 15, and the inside sliding connection of spacing groove 16 has stopper 17, and stopper 17 fixed mounting can restrict the motion range of rack 15 through stopper 17 in the center department of casing 10.

Fourth embodiment, on the basis of third embodiment, through-hole 19 has all been seted up to the both sides of casing 10, and rack 15 and through-hole 19 alternate connection are convenient for install rack 15.

In the fifth embodiment, on the basis of the first embodiment, a driving motor 20 and a speed reducer 21 are fixedly installed at the top end of the housing 10, the driving motor 20 is in transmission connection with the driving gear 14 through the speed reducer 21, and the first rotating shaft 4 can slowly rotate at a constant speed through the speed reducer 21.

Sixth, on the basis of first embodiment, the bottom mid-mounting of frame 1 has the box body, and the box body is located the bottom of first pivot 4, is convenient for carry out the plastic-blasting to the box body inner wall and handles.

The working principle is as follows: when the device works, the moving plate 3 is driven by the cylinder 2 to move downwards to enable the U-shaped pipe 6 to be arranged in the box body, then the driving motor 20 drives the driving gear 14 to rotate slowly at a constant speed through the reducer 21, the driving gear 14 drives the driven gear 13 to drive the second rotating shaft 11 to rotate, the incomplete gear 12 on the second rotating shaft 11 drives the rack 15 to move in a meshing mode, because the two driven gears 13 are meshed with the driving gear 14, one incomplete gear 12 firstly drives the rack 15 to move towards one side of the shell 10, then the other incomplete gear 12 drives the rack 15 to move towards the other side of the shell 10 to enable the rack 15 to do reciprocating motion slowly, because the rack 15 is in transmission connection with the first rotating shaft 4 through the transmission gear 18, the rack 15 drives the first rotating shaft 4 to rotate forwards and backwards through the transmission gear 18, and its slew rate is comparatively slow to make U-shaped pipe 6 on the mounting bracket 5 carry out reciprocating rotation, the plastic spraying machine 9 will spout the material through conveyer pipe 8 and carry U-shaped pipe 6 inside, then spout through shower nozzle 7, thereby make the even spraying of material of spouting on the inner wall of box body, the spraying effect is better, wherein can set up the cycle of first pivot 4 positive and negative rotation according to the needs of reality, thereby confirm the number of times of spraying.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a box inner wall spraying plastics device, includes frame (1), its characterized in that: the utility model discloses a plastic injection molding machine, including frame (1), the top symmetry fixed mounting of frame (1) has cylinder (2), the bottom fixedly connected with movable plate (3) of cylinder (2), the both sides middle part of frame (1) is seted up some guiding holes with movable plate (3) both ends respectively and is alternated and be connected, the bottom of movable plate (3) is rotated and is installed first pivot (4), the bottom fixedly connected with mounting bracket (5) of first pivot (4), fixed mounting has U-shaped pipe (6) on mounting bracket (5), fixed mounting has shower nozzle (7) on U-shaped pipe (6), the top fixedly connected with conveyer pipe (8) of U-shaped pipe (6), the one end fixedly connected with injection molding machine (9) of conveyer pipe (8), injection molding machine (9) fixed mounting is in the top of frame (1), the top fixed mounting of movable plate (3) has casing (10), the internally mounted of.

2. The plastic spraying device for the inner wall of the box body as claimed in claim 1, wherein: the transmission mechanism comprises a second rotating shaft (11), a driving gear (14), a rack (15) and a transmission gear (18), the second rotating shaft (11) and the driving gear (14) are all rotatably installed inside the shell (10), the second rotating shaft (11) is symmetrically arranged, an incomplete gear (12) and a driven gear (13) are fixedly installed on the second rotating shaft (11), the driven gear (13) is meshed with the driving gear (14) and is connected, the incomplete gear (12) is meshed with the rack (15) and is connected, the rack (15) is meshed with the transmission gear (18) and the transmission gear (18) is fixedly installed on the first rotating shaft (4).

3. The plastic spraying device for the inner wall of the box body as claimed in claim 2, wherein: the middle part of rack (15) has seted up spacing groove (16), and the inside sliding connection of spacing groove (16) has stopper (17), and stopper (17) fixed mounting is in the center department of casing (10).

4. The plastic spraying device for the inner wall of the box body as claimed in claim 3, wherein: through holes (19) are formed in the two sides of the shell (10), and the racks (15) are connected with the through holes (19) in a penetrating mode.

5. The plastic spraying device for the inner wall of the box body as claimed in claim 1, wherein: the top end of the shell (10) is fixedly provided with a driving motor (20) and a speed reducer (21), and the driving motor (20) is in transmission connection with the driving gear (14) through the speed reducer (21).

6. The plastic spraying device for the inner wall of the box body as claimed in claim 1, wherein: the middle of the bottom end of the frame (1) is provided with a box body, and the box body is positioned at the bottom end of the first rotating shaft (4).