CN110711667B

CN110711667B - Crawler bolt nut coating equipment

Info

Publication number: CN110711667B
Application number: CN201911086982.XA
Authority: CN
Inventors: 董锋; 郭桂谦; 张田明
Original assignee: SHANDONG GAOQIANG FASTENER CO Ltd
Current assignee: SHANDONG GAOQIANG FASTENER CO Ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-12-01
Anticipated expiration: 2039-11-08
Also published as: CN110711667A

Abstract

The invention relates to the technical field of auxiliary devices for producing bolts and nuts, in particular to crawler belt bolt and nut coating equipment which can improve the coating uniformity of bolts and nuts, can conveniently treat coatings dispersed in air and reduce the pollution to the environment; including the application case, the conveying steel band, two sets of backing rolls, two sets of vibrating motor, two sets of fixed plates, multiunit supporting spring, two sets of lifter, two sets of piece of beating, two sets of limiting plates, the multiunit dead lever, the multiunit transmission pipe, the multiunit locating lever, the locating plate, the multiunit shower nozzle, two sets of suction hood, two sets of exhaust column, two sets of transmission pump and two sets of water tank, be provided with feed inlet and discharge gate on application case left side wall and the right side wall respectively, be provided with the multiunit fixed slot in feed inlet and the discharge gate on preceding lateral wall and the interior back lateral wall respectively, it is provided with two sets of feed liquor pipes and two sets of drain pipes to communicate respectively on two sets of feed liquor pipes and two sets.

Description

Crawler bolt nut coating equipment

Technical Field

The invention relates to the technical field of auxiliary devices for producing bolts and nuts, in particular to crawler belt bolt and nut coating equipment.

Background

As is known, in the production and processing process of the crawler bolt and the crawler nut, a series of processing treatments are needed to obtain a finished product, and coating is also an important step in the production process of the crawler bolt and the crawler nut.

Disclosure of Invention

In order to solve the technical problems, the invention provides the crawler belt bolt and nut coating equipment which can improve the coating uniformity of bolts and nuts, can conveniently treat the coating dispersed in air and reduce the pollution to the environment.

The invention relates to crawler belt bolt and nut coating equipment which comprises a coating box, a conveying steel belt, two groups of supporting rollers, two groups of vibrating motors, two groups of fixing plates, a plurality of groups of supporting springs, two groups of lifting rods, two groups of beating blocks, two groups of limiting plates, a plurality of groups of fixing rods, a plurality of groups of conveying pipes, a plurality of groups of positioning rods, a positioning plate, a plurality of groups of spray heads, two groups of air draft hoods, two groups of air draft pipes, two groups of conveying pumps and two groups of water tanks, wherein a coating cavity is arranged in the coating box, a feed inlet and a discharge outlet are respectively formed in the left side wall and the right side wall of the coating box and are communicated with the coating cavity, a plurality of groups of fixing grooves are respectively formed in the front side wall and the inner rear side wall of the feed inlet and the discharge outlet, a plurality of groups of ball bearings are respectively arranged in, the two ends of the multi-group supporting spring are respectively connected with the bottoms of the two groups of fixed plates and the inner bottom of the coating box, the two groups of vibrating motors are respectively arranged at the tops of the two groups of fixed plates, the two ends of the two groups of lifting rods are respectively connected with the two groups of beating blocks and the tops of the two groups of vibrating motors, the two groups of beating blocks are both positioned in the area below the transmission steel belt, one ends of the multi-group fixed rods are respectively connected with the front side wall and the inner rear side wall in the coating box, the other ends of the multi-group fixed rods are respectively connected with the two groups of limiting plates, the two ends of the multi-group fixed rods are respectively connected with the top of the coating box and the top of the positioning plate, the positioning plate is provided with a plurality of groups of fixing holes, the plurality of groups of spray heads are respectively arranged at the positions of, the two groups of water tanks are respectively installed on the left side wall and the right side wall of the drawing box, two groups of storage cavities are respectively arranged in the two groups of water tanks, the input ends of the two groups of exhaust pipes are respectively communicated with the two groups of exhaust hoods, the other ends of the two groups of exhaust pipes respectively penetrate through the left side wall and the right side wall of the coating box and respectively extend into the two groups of water tanks, the two groups of transmission pumps are respectively installed on the two groups of exhaust pipes, the two groups of water tanks are respectively communicated with two groups of liquid inlet pipes and two groups of liquid outlet pipes, the two groups of liquid inlet pipes and the two groups of liquid outlet pipes are respectively provided with two groups of upper switch valves and two groups.

The crawler belt bolt and nut coating equipment further comprises two groups of cushion pads, and the two groups of cushion pads are respectively arranged at the tops of the two groups of hammering blocks.

The crawler belt bolt and nut coating equipment further comprises a plurality of groups of anti-slip seats, and the plurality of groups of anti-slip seats are all arranged at the bottom of the coating box.

The crawler belt bolt and nut coating equipment further comprises two groups of connecting rods, lifting rings and limiting shafts, wherein two ends of the two groups of connecting rods are respectively connected with the lifting rings, two groups of fixing plates and the lifting rings, the bottom end of the limiting shaft is connected with the bottom in the coating box, and the top end of the limiting shaft penetrates through the lifting rings.

The crawler bolt and nut coating equipment further comprises a plurality of groups of steel balls, a plurality of groups of arc-shaped grooves are formed in the inner wall of the lifting ring, the plurality of groups of steel balls are respectively located in the plurality of groups of arc-shaped grooves, and the plurality of groups of steel balls are all in contact with the outer wall of the limiting shaft.

According to the crawler belt bolt and nut coating equipment, the limiting block is arranged at the top end of the limiting shaft.

The crawler belt bolt and nut coating equipment further comprises a plurality of groups of support rods, and two ends of the plurality of groups of support rods are respectively connected with the outer wall of the coating box and the bottoms of the two groups of water tanks.

The crawler belt bolt and nut coating equipment further comprises two groups of protection pads, and the two groups of protection pads are respectively arranged on the two groups of limiting plates.

The crawler bolt and nut coating equipment further comprises two groups of limiting rings and two groups of limiting rods, wherein two ends of the two groups of limiting rods are respectively connected with the two groups of limiting rings and the inner walls of the two groups of water tanks, and the two groups of limiting rings are respectively sleeved and fixed at the output ends of the two groups of exhaust pipes.

The crawler belt bolt and nut coating equipment further comprises two groups of mist catching nets, wherein the two groups of mist catching nets are transversely arranged in the upper half areas of the two groups of water tanks respectively, and the two groups of exhaust pipes penetrate through the two groups of mist catching nets respectively.

Compared with the prior art, the invention has the beneficial effects that: the conveying steel belt can be driven by an external driving device to move continuously, bolt and nuts needing to be coated are placed on the conveying steel belt, the conveying steel belt is continuously conveyed into a coating box under the conveying action of the conveying steel belt, the position of the conveying steel belt can be supported by two groups of supporting rollers to a certain extent, coating used for coating is guided into multiple groups of spray heads through multiple groups of conveying pipes and is sprayed into the coating box through the multiple groups of spray heads, the bolt and the nut are coated, two groups of vibrating motors are electrified and started, two groups of lifting rods drive two groups of hammering blocks to vibrate up and down continuously under the action of the two groups of vibrating motors, the conveying steel belt is beaten by the two groups of hammering blocks to a certain extent, the bolt and the nut on the conveying steel belt are vibrated and overturned, the coating uniformity of the bolt and the nut can be improved, and two groups of upper switch valves are, leading-in water to two sets of water tanks through two sets of feed liquor pipes, and close the ooff valve, and in the application, electrify and start two sets of transmission pump, pass through two sets of suction hoods and two sets of exhaust column suction with the air that has coating powder in the application case to two sets of water tanks under the effect of two sets of transmission pump, make coating wherein get into the aquatic, the air spills over the surface of water and discharges through the gas outlet, thereby can conveniently handle the coating of dispersion in the air, reduce the pollution to the environment, regularly open the ooff valve down, discharge and change new moisture with the liquid in the water tank through two sets of drain pipes.

Drawings

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

FIG. 2 is a left side view of a portion of the structure of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

FIG. 4 is a top view of a portion of the structure of the present invention;

in the drawings, the reference numbers: 1. coating a box; 2. conveying a steel belt; 3. a support roller; 4. a vibration motor; 5. a fixing plate; 6. a support spring; 7. a lifting rod; 8. beating the blocks; 9. a limiting plate; 10. fixing the rod; 11. a conveying pipe; 12. positioning a rod; 13. positioning a plate; 14. a spray head; 15. an air draft cover; 16. an exhaust pipe; 17. a transfer pump; 18. a water tank; 19. a ball bearing; 20. a liquid inlet pipe; 21. a liquid outlet pipe; 22. an upper switching valve; 23. a lower on-off valve; 24. a cushion pad; 25. an anti-slip seat; 26. a connecting rod; 27. a lifting ring; 28. a limiting shaft; 29. steel balls; 30. a limiting block; 31. a support bar; 32. a protection pad; 33. a limiting ring; 34. a limiting rod; 35. a mist catching net.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, in the crawler belt bolt and nut coating apparatus of the present invention, firstly, the crawler belt bolt and nut coating apparatus is moved to a designated position, the friction between the coating box 1 and the ground is enhanced by a plurality of sets of anti-slip seats 25, the overall stability is improved, when the crawler belt bolt and nut coating apparatus is in operation, the positions of two sets of limiting rings 33 can be fixed by two sets of limiting rods 34, the positions of the output ends of two sets of exhaust pipes 16 can be limited to a certain extent by two sets of limiting rings 33, the conveying steel belt 2 can be driven by an external driving device to move continuously, bolt and nut to be coated are placed on the conveying steel belt 2, the crawler belt bolt and nut are continuously conveyed into the coating box 1 under the conveying action of the conveying steel belt 2, the position of the conveying steel belt 2 can be supported by two sets of supporting rollers 3, the coating used for coating is guided into a plurality of sets of spray heads 14 through a plurality of, carry out the application to bolt and nut, and energize and start two sets of vibrating motor 4, make two sets of lifter 7 drive two sets of vibrations of beating piece 8 constantly from top to bottom under two sets of vibrating motor 4's effect, and play certain effect of beating to conveying steel band 2 through two sets of pieces of beating 8, make bolt and nut on it vibrate and overturn, thereby can improve the application homogeneity to bolt and nut, can fix the position of two sets of limiting plates 9 through multiunit dead lever 10, thereby can play certain limited action to two sets of lower inner panels to bolt and nut's position through two sets of limiting plates 9, reduce dropping of bolt and nut, and can reduce the damage that bolt and nut and limiting plate 9 collide and cause through two sets of protection pads 32, can reduce the damage of two sets of pieces of beating 8 to conveying steel band 2 through two sets of blotters 24, and can play certain limited action to the position of two sets of fixed plates 5 and two sets of vibrating motor 4 through the elasticity of multiunit supporting spring 6, it vibrates the When two groups of fixing plates 5 vibrate up and down, the lifting directions of the two groups of fixing plates 5 can be conveniently limited by the up-and-down movement of the lifting ring 27 along the limiting shaft 28, and when the lifting ring 27 moves up and down along the limiting shaft 28, the friction force between the limiting shaft 28 and the lifting ring 27 can be reduced by the rolling of a plurality of groups of steel balls 29, the up-and-down movement of the lifting ring 27 is convenient, the limiting block 30 can play a certain limiting role in limiting the maximum degree of the upward movement of the lifting ring 27, two groups of upper switch valves 22 are opened, water is introduced into the two groups of water tanks 18 through two groups of liquid inlet pipes 20, the upper switch valves 22 are closed, and the two groups of transmission pumps 17 are electrified and started at the same time of coating, air with coating powder in the coating box 1 is pumped into the two groups of water tanks 18 through the two groups of air draft hoods 15 and the two groups of air draft pipes 16, the air overflows the surface of water and discharges through the gas outlet to can conveniently handle the coating of dispersion in the air, reduce the pollution to the environment, regularly open lower ooff valve 23, discharge the liquid in the water tank 18 and change new moisture through two sets of drain pipes 21, when air discharge two sets of water tanks 18, can play certain interception effect to it through two sets of mist catching nets 35, reduce the loss of moisture.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A crawler belt bolt and nut coating device is characterized by comprising a coating box (1), a conveying steel belt (2), two groups of supporting rollers (3), two groups of vibrating motors (4), two groups of fixing plates (5), a plurality of groups of supporting springs (6), two groups of lifting rods (7), two groups of beating blocks (8), two groups of limiting plates (9), a plurality of groups of fixing rods (10), a plurality of groups of transmission pipes (11), a plurality of groups of positioning rods (12), a positioning plate (13), a plurality of groups of spray heads (14), two groups of exhaust hoods (15), two groups of exhaust pipes (16), two groups of transmission pumps (17) and two groups of water tanks (18), wherein a coating cavity is arranged in the coating box (1), a feeding hole and a discharging hole are respectively arranged on the left side wall and the right side wall of the coating box (1), the feeding hole and the discharging hole are communicated with the coating cavity, a plurality of groups of fixing, the conveying device is characterized in that a plurality of groups of ball bearings (19) are respectively arranged in the plurality of groups of fixing grooves, the front end and the rear end of each of the two groups of supporting rollers (3) are respectively inserted into and fixed on the plurality of groups of ball bearings (19), the conveying steel belt (2) sequentially penetrates through a feeding hole and a discharging hole, the two ends of each of the plurality of groups of supporting rollers (6) are respectively connected with the bottoms of the two groups of fixing plates (5) and the bottom of the coating box (1), the two groups of vibrating motors (4) are respectively installed at the tops of the two groups of fixing plates (5), the bottom ends of the two groups of lifting rods (7) are respectively connected with the tops of the two groups of vibrating motors (4), the top ends of the two groups of lifting rods (7) are respectively connected with the two groups of hammering blocks (8), the two groups of hammering blocks (8) are both located at the lower area of the conveying steel belt, and the two, one end of each group of fixing rods (10) is connected with the inner side wall of the coating box (1) respectively, the other end of each group of fixing rods (10) is connected with two groups of limiting plates (9) respectively, the two ends of each group of positioning rods (12) are connected with the inner top of the coating box (1) and the top of each positioning plate (13) respectively, a plurality of groups of fixing holes are formed in each positioning plate (13), a plurality of groups of spray heads (14) are installed at the positions of the plurality of groups of fixing holes respectively, the output ends of a plurality of groups of transmission pipes (11) penetrate through the top of the coating box (1) and are communicated with the plurality of groups of spray heads (14) respectively, the plurality of groups of transmission pipes (11) convey paint, two groups of air suction hoods (15) are installed at the upper left side region and the upper right side region in the coating box (1) respectively, two groups of water tanks (18) are installed on the, the utility model discloses a two sets of exhaust column, including coating case (1), two sets of exhaust column (16) inputs and two sets of exhaust hood (15) and two sets of exhaust column (16) other ends, two sets of exhaust column (16) inputs communicate with two sets of exhaust hood (15) respectively to pass coating case (1) left side wall and right side wall respectively and stretch into respectively to two sets of water tank (18), install respectively on two sets of exhaust column (16) two sets of transmission pump (17), all communicate on two sets of water tank (18) and be provided with feed liquor pipe (20) and drain pipe (21), and all be provided with on two sets of feed liquor pipe (20) on ooff valve (22), and all be provided with down ooff valve (23) on two sets of drain pipe (21).

2. A track bolt and nut coating apparatus as claimed in claim 1, further comprising two sets of cushions (24), said two sets of cushions (24) being mounted on top of the two sets of hammering blocks (8), respectively.

3. A track bolt and nut coating apparatus as claimed in claim 2, further comprising a plurality of sets of anti-slip seats (25), wherein the sets of anti-slip seats (25) are all mounted on the bottom of the coating tank (1).

4. The crawler bolt and nut coating apparatus according to claim 3, further comprising two sets of connecting rods (26), a lifting ring (27), and a limiting shaft (28), wherein one ends of the two sets of connecting rods (26) are respectively connected with the left and right ends of the lifting ring (27), the other ends of the two sets of connecting rods (26) are respectively connected with the two sets of fixing plates (5), the lifting direction of the two sets of fixing plates (5) is defined by the lifting ring (27) in cooperation with the limiting shaft (28), the bottom end of the limiting shaft (28) is connected with the inner bottom of the coating box (1), and the top end of the limiting shaft (28) passes through the lifting ring (27).

5. The crawler bolt and nut coating device according to claim 4, further comprising a plurality of sets of steel balls (29), wherein a plurality of sets of arc-shaped grooves are arranged on the inner wall of the lifting ring (27), the plurality of sets of steel balls (29) are respectively located in the plurality of sets of arc-shaped grooves, and the plurality of sets of steel balls (29) are all in contact with the outer wall of the limiting shaft (28).

6. The crawler bolt and nut coating apparatus according to claim 5, wherein a stopper (30) is provided at a top end of the stopper shaft (28).

7. The track bolt and nut coating equipment as claimed in claim 6, further comprising a plurality of sets of support rods (31), wherein two ends of the plurality of sets of support rods (31) are respectively connected with the outer wall of the coating box (1) and the bottoms of the two sets of water tanks (18).

8. The track bolt and nut coating apparatus according to claim 7, further comprising two sets of protection pads (32), wherein the two sets of protection pads (32) are respectively mounted on the two sets of limit plates (9).

9. The track bolt and nut coating equipment as claimed in claim 8, further comprising two sets of limiting rings (33) and two sets of limiting rods (34), wherein one ends of the two sets of limiting rods (34) are respectively connected with the two sets of limiting rings (33), the other ends of the two sets of limiting rods (34) are respectively connected with the inner walls of the two sets of water tanks (18), and the two sets of limiting rings (33) are respectively fixed at the output ends of the two sets of exhaust pipes (16) in a sleeved mode.

10. The track bolt and nut coating apparatus according to claim 9, further comprising two sets of mist-catching nets (35), wherein said two sets of mist-catching nets (35) are installed laterally in the upper half area of the two sets of water tanks (18), respectively, and said two sets of exhaust ducts (16) pass through the two sets of mist-catching nets (35), respectively.