CN212856316U

CN212856316U - Paint spraying apparatus that parts machining used

Info

Publication number: CN212856316U
Application number: CN202021702487.5U
Authority: CN
Inventors: 李青松; 冉启清
Original assignee: Langfang Ruixiangqi Auto Parts Co ltd
Current assignee: Langfang Ruixiangqi Auto Parts Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-04-02
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a paint spraying apparatus that parts machining used, including the case main part that sprays paint, the case main part that sprays paint is by the case base, case frame plate, the case backplate is constituteed, be provided with the transfer line on the case frame plate, the paint spraying head has been installed to the lower extreme of transfer line, the motor has been installed to the upper left end of case base, the fixed drive roll axle that is provided with on the motor shaft of motor, guide groove and fluid-discharge tube have been seted up on the case base, the seat main part that sprays paint is by the fixed axle, the driven voller axle, place the seat and constitute, the lower extreme of drive roll axle is provided with the axostylus axostyle, the axostylus axostyle rotates. The spraying of the antirust paint of the inner ring threads of the nuts of the same type is realized, the spraying efficiency of the antirust paint of the inner ring threads of the nuts of the same type is improved, the diversion, discharge and recovery of the redundant antirust paint are realized, and the recycling of the antirust paint during the paint spraying of the inner ring threads of the nuts is improved.

Description

Paint spraying apparatus that parts machining used

Technical Field

The utility model belongs to the technical field of the part sprays paint, specifically is a paint spraying apparatus that parts machining used.

Background

The nut is a nut, and is a common part which is connected with the external thread of the bolt or the screw rod and the inner ring thread of the nut together in a threaded manner and plays a role in fastening.

The nut has a wide application range, and the inner ring threads of the nut are easy to rust in a long-term use process, so that the nut slips, and therefore, after the nut is produced and processed, the inner ring threads of the nut can be subjected to a paint spraying process of antirust paint.

However, most of the existing paint spraying devices for the inner ring thread antirust paint of the nuts are used for spraying one inner ring thread antirust paint, the spraying efficiency of the inner ring thread antirust paint of the nuts of the same type is low, and the dripped antirust paint after spraying is not guided and recycled, so that the antirust paint is wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paint spraying apparatus that parts machining used to solve among the prior art lower to the efficiency of the inner circle thread anti-rust paint spraying of the same model nut, the anti-rust paint that drips after the spraying does not carry out the water conservancy diversion and retrieves the problem that causes the waste.

In order to achieve the above object, the utility model provides a following technical scheme: a paint spraying device for part processing comprises a paint spraying box main body and a paint spraying seat main body arranged in the paint spraying box main body, wherein the paint spraying box main body consists of a box base, a box frame plate and a box back plate, a PVC transparent front cover plate can be preset, referring to figure 2, a mounting screw hole is preset at the front end of the box frame plate, the PVC transparent front cover plate is mounted on the box frame plate through screws and mounting screw holes, the whole paint spraying box main body can be shielded, the spraying work antirust paint is prevented from splashing, a transfusion pipe is arranged on the box frame plate, the transfusion pipe body is a stainless steel metal corrugated pipe, free telescopic rotation adjustment can be carried out, the inclination angle adjustment of a paint spraying head can be further realized, after the transfusion pipe is adjusted and positioned, the stable positioning of the paint spraying head can be ensured, the paint spraying head is arranged at the lower end of the transfusion pipe, and a motor is, the motor is a vertical speed reducing motor which is a three-phase asynchronous motor and has large rotating speed and large torque, the model number is GH50-3700W-120S, the motor is provided with a switch and is connected to an external power supply socket through a lead, a driving roll shaft is fixedly arranged on a motor shaft of the motor, a liquid guide groove and a liquid discharge pipe are arranged on a box base, a paint spraying seat main body consists of a fixed shaft, a driven roll shaft and a placing seat, the lower end of the fixed shaft is fixed on the liquid guide groove, a shaft groove is arranged at the lower end of the driving roll shaft and is rotatably sleeved with the fixed shaft, belts are sleeved on the outer wall surfaces of the driving roll shaft and the driven roll shaft, and the placing seat is provided with a placing groove.

Preferably, the placing seats are fixed on the driven roll shaft through screws, multiple groups of placing seats are preset, the number of each group is five, the placing grooves of the regular hexagon structures of the placing seats of each group can be matched with the overall dimensions of nuts of different batches to be placed, and the placing seats of different groups can be replaced.

Preferably, the overlooking cross-section of the placing groove is of a regular hexagon structure, the regular hexagon structure is just matched with nuts of the same type and size for placing a certain batch of nuts, the painting work of the batch of nuts of the same type can be realized, the vertical height of an inner groove of the placing groove is lower than that of the nuts, the placing groove is guaranteed to be exposed at the upper end of the nuts, and then the nuts are conveniently taken out after painting.

Preferably, the number of the paint spraying seat main body and the infusion tube is five, the paint spraying seat main body and the infusion tube are transversely arranged, and the paint spraying work of the inner ring threads of five nuts of the same type is realized.

Preferably, the spray head is arranged obliquely towards the left lower side, the spray head is a common mist spray head, the body is made of stainless steel, the antirust paint can be sprayed on the inner ring thread of the nut in a mist mode, the spray head is provided with external threads and fixedly connected with the internal threads of the infusion tube in a thread matching mode, and the antirust paint is a common paint capable of protecting the surface of the inner ring thread of the metal nut from chemical or electrochemical corrosion of atmosphere, seawater and the like.

Preferably, be provided with the water conservancy diversion hole in the seat main part of spraying paint, the vertical run-through in water conservancy diversion hole is placed seat and driven voller axle, the liquid guide groove sets up for slope right side below, and liquid guide groove rightmost end and fluid-discharge tube intercommunication, unnecessary anti-rust paint can flow and drip in the liquid guide groove through the water conservancy diversion hole direction downwards, flows and discharges through the fluid-discharge tube along the liquid guide groove of slope right side below after that, has improved the recycle of anti-rust paint when spraying paint to nut inner circle screw tooth.

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

through the drive roll shaft belt transmission structure that sets up in the case main part that sprays paint and a plurality of seat major structure that spray paint that set up, realized carrying out the anti-rust paint rotation spraying of inner circle thread to a plurality of nuts with the model, effectively improved the efficiency to the anti-rust paint spraying of the inner circle thread of the nut with the model.

Through the diversion hole, the liquid discharge pipe and the inclined liquid guide groove structure of the communication, the diversion, discharge and recovery of redundant antirust paint are realized, and the recycle of the antirust paint during the paint spraying of the screw teeth of the inner ring of the nut is effectively improved.

Drawings

FIG. 1 is a vertical view of the overall structure of the present invention;

FIG. 2 is an isometric view of the main structure of the paint spray box of the present invention;

FIG. 3 is an enlarged view of a portion of the single paint spray base body of FIG. 1 in accordance with the present invention;

fig. 4 is a plan view of the belt transmission structure of the plurality of paint spraying base bodies according to the present invention.

In the figure: the spraying device comprises a spraying box body 1, a box base 2, a liquid guide groove 21, a liquid discharge pipe 22, a box frame plate 3, a box back plate 31, a motor 4, a driving roll shaft 41, a belt 42, a spraying seat body 5, a fixed shaft 51, a driven roll shaft 6, a shaft groove 61, a placing seat 7, a placing groove 71, a liquid conveying pipe 8, a spraying head 81 and a flow guide hole 9.

Detailed Description

Referring to fig. 1, 3 and 4, a paint spraying apparatus for processing parts comprises a paint spraying box main body 1 and a paint spraying seat main body 5 arranged in the paint spraying box main body 1, wherein the paint spraying box main body 1 comprises a box base 2, a box frame plate 3 and a box back plate 31, the three parts are welded and fixed with each other, the box frame plate 3 is provided with a jack, a transfusion pipe 8 penetrates through the jack, the outer wall of the transfusion pipe 8 is welded and fixed with the inner hole wall of the jack, the lower end of the transfusion pipe 8 is in threaded connection with a paint spraying head 81, the paint spraying head 81 is arranged obliquely to the left lower part, the upper left end of the box base 2 is provided with a motor 4 through a screw, a motor shaft of the motor 4 is fixedly clamped with a driving roller shaft 41 through a keyway flat key, the box base 2 is provided with a liquid guide groove 21 and a liquid discharge pipe 22, the paint spraying seat main body 5 comprises a fixed shaft 51, a driven roller shaft 6 and a placing seat 7, the five paint spraying seat, the placing seat 7 is fixed on the driven roller shaft 6 through screws, the lower end of the fixed shaft 51 is fixedly welded on the liquid guide groove 21, the lower end of the driven roller shaft 6 is provided with a shaft groove 61, the shaft groove 61 is rotatably sleeved with the fixed shaft 51, the outer wall surfaces of the driving roller shaft 41 and the driven roller shaft 6 are sleeved with the belt 42, the placing seat 7 is provided with a placing groove 71, and the overlooking cross section of the placing groove 71 is of a regular hexagon structure.

Referring to fig. 1, 2 and 3, the paint spraying seat body 5 is provided with a diversion hole 9, the diversion hole 9 vertically penetrates through the placing seat 7 and the driven roller shaft 6, the diversion groove 21 is inclined to the right lower side, and the rightmost end of the diversion groove 21 is communicated with the liquid discharge pipe 22.

The working principle of the scheme is as follows: five nuts of the same type matched with the current placing groove 71 are respectively placed into the five placing grooves 71, the vertical height of an inner groove of each placing groove 71 is lower than the vertical height of the corresponding nut, the placing groove 71 is ensured to be exposed at the upper end of each nut, then the motor 4 is started, the motor 4 drives the driving roller shaft 41 to rotate forwards at a slow speed through the motor shaft, the five driven roller shafts 6 and the placing seats 7 are driven to rotate forwards at a slow speed through the belt 42 to drive the five nuts in the placing grooves 71 to rotate forwards at a slow speed, then the liquid conveying pipe 8 is externally connected to a liquid pumping pump, the liquid pumping pipe of the liquid pumping pump is connected to the liquid storage tank, the liquid pumping pump is started, the liquid pumping pump pumps out pre-stored antirust paint in the liquid storage tank and sprays the paint through the liquid conveying pipe 8 and the paint spraying heads 81, the antirust paint is sprayed on the rotating nuts through the rotating inner ring teeth of the nuts through the, the efficiency of spraying the inner circle thread anti-rust paint of the same type nut is improved.

In addition, in the process of rotary spraying, redundant antirust paint can flow downwards in a guiding mode through the guiding holes 9 and can drop downwards into the liquid guiding groove 21, the dropped antirust paint can flow to the right lower side along the inclined liquid guiding groove 21 and can be discharged through the liquid discharging pipe 22, the liquid discharging pipe 22 is externally connected to the recycling box, the redundant dropped antirust paint can be discharged in a guiding mode and can be recycled into the recycling box, and recycling of the antirust paint during spraying of the threads of the inner ring of the nut is improved.

Claims

1. The utility model provides a paint spraying apparatus that parts machining used, is including spraying paint case main part (1) to and locate the seat main part (5) that sprays paint in the case main part (1) that sprays paint, its characterized in that: the paint spraying box main body (1) comprises a box base (2), a box frame plate (3) and a box back plate (31), a liquid conveying pipe (8) is arranged on the box frame plate (3), a paint spraying head (81) is installed at the lower end of the liquid conveying pipe (8), a motor (4) is installed at the upper left end of the box base (2), a driving roller shaft (41) is fixedly arranged on a motor shaft of the motor (4), a liquid guide groove (21) and a liquid discharging pipe (22) are formed in the box base (2), the paint spraying box main body (5) consists of a fixed shaft (51), a driven roller shaft (6) and a placing seat (7), the lower end of the fixed shaft (51) is fixed on the liquid guide groove (21), a shaft groove (61) is formed in the lower end of the driving roller shaft (6), the shaft groove (61) is rotatably sleeved with the fixed shaft (51), a belt (42) is sleeved on the outer wall surfaces of the driving roller shaft (41) and, the placing seat (7) is provided with a placing groove (71).

2. The paint spraying apparatus for parts processing according to claim 1, wherein: the placing seat (7) is fixed on the driven roll shaft (6) through screws.

3. The paint spraying apparatus for parts processing according to claim 1, wherein: the cross section of the placing groove (71) in plan view is of a regular hexagon structure.

4. The paint spraying apparatus for parts processing according to claim 1, wherein: the number of the paint spraying seat main bodies (5) and the number of the infusion tubes (8) are five and are arranged transversely.

5. The paint spraying apparatus for parts processing according to claim 1, wherein: the paint spray head (81) is inclined towards the lower left.

6. The paint spraying apparatus for parts processing according to claim 1, wherein: the paint spraying seat is characterized in that a guide hole (9) is formed in the paint spraying seat main body (5), and the guide hole (9) vertically penetrates through the placing seat (7) and the driven roller shaft (6).

7. The paint spraying apparatus for parts processing according to claim 1, wherein: the liquid guide groove (21) is arranged obliquely to the right lower side, and the rightmost end of the liquid guide groove (21) is communicated with the liquid discharge pipe (22).