阅读说明：本技术 一种制动管自动化流水线 (Automatic assembly line of brake pipe ) 是由 吴新厂 李闯 吴新华 于 2021-10-29 设计创作，主要内容包括：本发明公开一种制动管自动化流水线,涉及制动管技术领域。包括有工作台,工作台的两侧分别安装有垫板,且工作台的顶端安装有传送链,传送链的表面安装有夹具,工作台的一侧设置有支架。本发明中,在托料架上的管件移动到放置槽的内部时,通过伺服电机的工作,可使转动杆带动着旋转挂轮以及其表面的放置槽与管件进行转动,在旋转挂轮移动到一定的位置后,可使第三挤压球与第一挤压球相挤压,从而可使第三挤压球连接的挤压杆通过第二弹簧进行移动,可使挤压杆另一端的第四挤压球对第二挤压球进行挤压,从而可使第二挤压球顶端的放置板以及管件从放置槽的内部移动出,便于将管件移动到第一导料板上,从而可使管件均匀的进行输送。(The invention discloses an automatic assembly line of a brake pipe, and relates to the technical field of brake pipes. The automatic feeding device comprises a workbench, wherein backing plates are respectively installed on two sides of the workbench, a conveying chain is installed on the top end of the workbench, a clamp is installed on the surface of the conveying chain, and a support is arranged on one side of the workbench. According to the invention, when the pipe on the material supporting frame moves to the inside of the placing groove, the rotating rod can drive the rotating hanging wheel and the placing groove on the surface of the rotating hanging wheel to rotate with the pipe through the work of the servo motor, after the rotating hanging wheel moves to a certain position, the third extrusion ball can be extruded with the first extrusion ball, so that the extrusion rod connected with the third extrusion ball can move through the second spring, the fourth extrusion ball at the other end of the extrusion rod can extrude the second extrusion ball, the placing plate at the top end of the second extrusion ball and the pipe can move out of the inside of the placing groove, the pipe can be conveniently moved to the first guide plate, and the pipe can be uniformly conveyed.)

1. The utility model provides an automatic assembly line of brake pipe, is including workstation (1), its characterized in that: the automatic feeding device is characterized in that base plates (2) are respectively mounted on two sides of the workbench (1), a conveying chain (3) is mounted at the top end of the workbench (1), a clamp (4) is mounted on the surface of the conveying chain (3), a support (5) is arranged on one side of the workbench (1), and a placing box (6) is mounted at the top end of the support (5);

a material supporting frame (7) is placed in the placing box (6), one side of the placing box (6) is connected with a servo motor (8), one side of the inner wall of the placing box (6) is connected with a rotating shaft (9), one side of the rotating shaft (9) is connected with a rotating rod (10), the surface of the rotating rod (10) is connected with a material supporting wheel (11), a rotating hanging wheel (12) is installed on the surface of the rotating rod (10), the bottom end of the interior of the placing box (6) is connected with a first connecting plate (13), and one side of the first connecting plate (13) is connected with a first extruding ball (14);

a first material guide plate (15) is movably connected to one side of the placing box (6), a second connecting plate (16) is connected to the bottom end of the first material guide plate (15), a first material blocking cylinder (17) is connected to one side of the top end of the second connecting plate (16), and a telescopic rod (18) is connected to the other side of the top end of the second connecting plate (16);

the novel hanging wheel is characterized in that a placing groove (19) is formed in the surface of the rotary hanging wheel (12), a third connecting plate (20) is connected to one side of the inner wall of the placing groove (19), a first spring (21) is connected to the top end of the third connecting plate (20), a placing plate (22) is connected to the top end of the first spring (21), a second extrusion ball (23) is connected to the bottom end of the placing plate (22), an extrusion rod (24) is movably connected to one side of the rotary hanging wheel (12), one end of the extrusion rod (24) is connected with a third extrusion ball (25), the other end of the extrusion rod (24) is connected with a partition plate (26), a fourth extrusion ball (27) is connected to one side of the partition plate (26), and a second spring (28) is connected to the other side of the partition plate (26).

2. The brake pipe automation line of claim 1, wherein: the first material blocking cylinder (17) is movably connected with the top end of the first material guiding plate (15), and the telescopic rod (18) is connected with the bottom end of the placing box (6).

3. The brake pipe automation line of claim 1, wherein: the placing plate (22) is movably connected with the inside of the placing groove (19), and the placing groove (19) is a transverse through groove.

4. The brake pipe automation line of claim 1, wherein: the third extrusion ball (25) is in relative connection with the surface of the first extrusion ball (14), and the second extrusion ball (23) is in relative connection with the surface of the fourth extrusion ball (27).

5. The brake pipe automation line of claim 1, wherein: the servo motor (8) penetrates through the placing box (6) and is connected with one side of the rotating shaft (9) in an embedded mode, and the second spring (28) is fixedly connected with one side of the inner wall of the placing groove (19).

6. The brake pipe automation line of claim 1, wherein: the top end of the backing plate (2) is connected with a vertical plate (29), the top end of one side of the vertical plate (29) is connected with a fixed seat (30), a sponge (31) is arranged inside the fixed seat (30), an oil feeding bottle (32) is arranged at the top end of the fixed seat (30), the other side of the vertical plate (29) is connected with a second air cylinder (33), the second cylinder (33) passes through the vertical plate (29) and is connected with a mounting plate (34), one side of the mounting plate (34) is connected with a clamping jaw air cylinder (49), the vertical plate (29) is provided with a through groove (35), the bottom end inside the through groove (35) is connected with a sliding block (36), the inside of the through groove (35) is movably connected with a collecting box (37), and the bottom end of the collecting box (37) is connected with a sliding chute (38), one side of the vertical plate (29) is connected with a baffle plate (39), and one side of the baffle plate (39) is connected with a third spring (40).

7. The brake pipe automation line of claim 6, wherein: the third spring (40) is fixedly connected with one side of the collecting box (37), and the collecting box (37) is connected with one side of the mounting plate (34).

8. The brake pipe automation line of claim 6, wherein: the sliding block (36) is in sliding connection with the inside of the sliding groove (38), and the cross section of the baffle plate (39) is C-shaped.

9. The brake pipe automation line of claim 1, wherein: mounting bracket (41) are installed on the top of backing plate (2), and remove module (42) is installed on the top of mounting bracket (41), the bottom of removing module (42) is connected with spouts pier (43).

10. The brake pipe automation line of claim 1, wherein: one side of the conveying chain (3) is connected with a second material guide plate (44), one side of the workbench (1) is provided with a first collecting box (45), one side of the first collecting box (45) is connected with a second collecting box (46), one side of the first collecting box (45) is connected with a third material guide plate (47), and one side of the inner wall of the first collecting box (45) is connected with a second material blocking cylinder (48).

Technical Field

The invention belongs to the technical field of brake pipes, and particularly relates to an automatic production line of a brake pipe.

Background

The brake line, which comprises a steel tube and a flexible hose, connected together by means of a joint, serves to transfer the brake fluid taken from the master cylinder to the individual wheel brakes, and a line leak may cause the brake train to malfunction, and therefore the brake line is a fairly important component of the system, which must be inspected and maintained.

The automatic assembly line of current brake pipe often leads to a plurality of pipe fittings stack to carry together when the pay-off, influences follow-up processing to the pipe fitting easily, leads to pipe fitting production to appear the quality problem after accomplishing, influences the subsequent use of pipe fitting.

Disclosure of Invention

The invention aims to solve the defects that when an existing brake pipe automation production line is used for feeding, a plurality of pipe fittings are often stacked and conveyed together, subsequent processing of the pipe fittings is easily influenced, quality problems occur after the pipe fittings are produced, and subsequent use of the pipe fittings is influenced.

In order to achieve the purpose, the invention adopts the following technical scheme: an automatic brake pipe assembly line comprises a workbench, wherein base plates are respectively arranged on two sides of the workbench, a conveying chain is arranged at the top end of the workbench, a clamp is arranged on the surface of the conveying chain, a support is arranged on one side of the workbench, and a placing box is arranged at the top end of the support;

a material supporting frame is placed in the placing box, one side of the placing box is connected with a servo motor, one side of the inner wall of the placing box is connected with a rotating shaft, one side of the rotating shaft is connected with a rotating rod, the surface of the rotating rod is connected with a material supporting wheel, a rotating hanging wheel is mounted on the surface of the rotating rod, the bottom end in the placing box is connected with a first connecting plate, and one side of the first connecting plate is connected with a first extrusion ball;

one side of the placing box is movably connected with a first material guide plate, the bottom end of the first material guide plate is connected with a second connecting plate, one side of the top end of the second connecting plate is connected with a first material blocking cylinder, and the other side of the top end of the second connecting plate is connected with a telescopic rod;

the surface of rotatory change gear has seted up the standing groove, and inner wall one side of standing groove is connected with the third connecting plate, the top of third connecting plate is connected with first spring, and the top of first spring is connected with places the board, the bottom of placing the board is connected with the second extrusion ball, one side swing joint of rotatory change gear has the stripper bar, and the one end of stripper bar is connected with the third extrusion ball, the other end of stripper bar is connected with the baffle, and one side of baffle is connected with the fourth extrusion ball, the opposite side of baffle is connected with the second spring.

As a further description of the above technical solution:

the first material blocking cylinder is movably connected with the top end of the first material guiding plate, and the telescopic rod is connected with the bottom end of the placing box.

As a further description of the above technical solution:

the placing plate is movably connected with the inside of the placing groove, and the placing groove transversely penetrates through the groove.

As a further description of the above technical solution:

the surfaces of the third extrusion ball and the first extrusion ball are in opposite connection, and the surfaces of the second extrusion ball and the fourth extrusion ball are in opposite connection.

As a further description of the above technical solution:

the servo motor penetrates through the placing box and is connected with one side of the rotating shaft in an embedded mode, and the second spring is fixedly connected with one side of the inner wall of the placing groove.

As a further description of the above technical solution:

the top of backing plate is connected with the riser, and one side top of riser is connected with the fixing base, the inside of fixing base is provided with the sponge, and the top of fixing base is provided with the oil bottle, the opposite side of riser is connected with the second cylinder, and the second cylinder passes the riser and is connected with the mounting panel, one side of mounting panel is connected with the clamping jaw cylinder, logical groove has been seted up to the riser, and the inside bottom that leads to the groove is connected with the slider, the inside swing joint that leads to the groove has the collection box, and the bottom of collecting the box is connected with the spout, one side of riser is connected with the baffle, and one side of baffle is connected with the third spring.

As a further description of the above technical solution:

the third spring is fixedly connected with one side of the collecting box, and the collecting box is connected with one side of the mounting plate.

As a further description of the above technical solution:

the sliding block is connected with the inside of the sliding groove in a sliding mode, and the cross section of the baffle is C-shaped.

As a further description of the above technical solution:

the mounting bracket is installed on the top of backing plate, and the top of mounting bracket installs and removes the module, the bottom of removing the module is connected with spouts the pier.

As a further description of the above technical solution:

one side of the conveying chain is connected with a second material guide plate, one side of the workbench is provided with a first collecting box, one side of the first collecting box is connected with a second collecting box, one side of the first collecting box is connected with a third material guide plate, and one side of the inner wall of the first collecting box is connected with a second material blocking cylinder.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. according to the invention, when the pipe on the material supporting frame moves to the inside, the rotating rod can drive the rotating hanging wheel and the placing groove on the surface of the rotating hanging wheel to rotate with the pipe through the work of the servo motor, and after the rotating hanging wheel moves to a certain position, the third extrusion ball can be extruded with the first extrusion ball, so that the extrusion rod connected with the third extrusion ball can move through the second spring, and the fourth extrusion ball at the other end of the extrusion rod can extrude the second extrusion ball, so that the placing plate at the top end of the second extrusion ball and the pipe can move out of the placing groove, the pipe can be conveniently moved to the first material guide plate, and the pipe can be uniformly conveyed.

2. According to the oil immersion type oil immersion machine, when a pipe is conveyed to one side of the vertical plate, the clamping jaw air cylinder can grasp the pipe, the pipe can be moved to the sponge in the fixing seat through the second air cylinder, oil immersion can be conveniently conducted on the end portion of the pipe, meanwhile, after oil immersion is completed, when the pipe is taken out from the sponge, the collecting box also moves along with the mounting plate, oil on the end portion of the pipe is prevented from leaking on the surface of the machine, and redundant oil can be conveniently collected.

3. According to the invention, the code spraying head can be moved to the appointed position through the moving module, so that qualified or unqualified code spraying contents can be conveniently sprayed on the surface of the pipe fitting, and the pipe fitting can be conveniently classified subsequently.

4. According to the invention, when the pipe fittings are subjected to front section size detection and are placed into two different areas, the qualified pipe fittings can be moved towards the inside of the first collecting box through the second material guide plate, the unqualified pipe fittings can be blocked by the second material blocking cylinder, and the unqualified pipe fittings can be moved into the second collecting box through the third material guide plate, so that the qualified pipe fittings and the unqualified pipe fittings can be conveniently classified.

Drawings

FIG. 1 is a schematic view of an automated assembly line for a brake pipe according to the present invention;

FIG. 2 is a schematic top view of a portion of the storage case of the present invention;

FIG. 3 is a side view of the storage case according to the present invention;

FIG. 4 is a schematic view of the internal structure of the rotary change gear of the present invention;

FIG. 5 is a side view of a riser portion of the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 5;

FIG. 7 is a side view of the first collecting box of the present invention.

Illustration of the drawings:

1. a work table; 2. a base plate; 3. a conveyor chain; 4. a clamp; 5. a support; 6. placing the box; 7. a material supporting frame; 8. a servo motor; 9. a rotating shaft; 10. rotating the rod; 11. a material supporting wheel; 12. rotating a change gear; 13. a first connecting plate; 14. a first squeeze bulb; 15. a first material guide plate; 16. a second connecting plate; 17. a first material blocking cylinder; 18. a telescopic rod; 19. a placement groove; 20. a third connecting plate; 21. a first spring; 22. placing the plate; 23. a second squeeze bulb; 24. an extrusion stem; 25. a third squeeze bulb; 26. a partition plate; 27. a fourth squeeze bulb; 28. a second spring; 29. a vertical plate; 30. a fixed seat; 31. a sponge; 32. an oil feeding bottle; 33. a second cylinder; 34. mounting a plate; 35. a through groove; 36. a slider; 37. a collection box; 38. a chute; 39. a baffle plate; 40. a third spring; 41. a mounting frame; 42. a moving module; 43. spraying the wharf; 44. a second material guide plate; 45. a first collection tank; 46. a second collection tank; 47. a third material guide plate; 48. a second material blocking cylinder; 49. clamping jaw cylinder.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 7, an automatic brake pipe production line comprises a workbench 1, wherein backing plates 2 are respectively mounted on two sides of the workbench 1, a conveying chain 3 is mounted at the top end of the workbench 1, a clamp 4 is mounted on the surface of the conveying chain 3, a support 5 is arranged on one side of the workbench 1, and a placing box 6 is mounted at the top end of the support 5;

a material supporting frame 7 is arranged in the placing box 6, one side of the placing box 6 is connected with a servo motor 8, one side of the inner wall of the placing box 6 is connected with a rotating shaft 9, one side of the rotating shaft 9 is connected with a rotating rod 10, the surface of the rotating rod 10 is connected with a material supporting wheel 11, the surface of the rotating rod 10 is provided with a rotating hanging wheel 12, the bottom end in the placing box 6 is connected with a first connecting plate 13, and one side of the first connecting plate 13 is connected with a first extrusion ball 14;

a first material guide plate 15 is movably connected to one side of the placing box 6, a second connecting plate 16 is connected to the bottom end of the first material guide plate 15, a first material blocking cylinder 17 is connected to one side of the top end of the second connecting plate 16, and a telescopic rod 18 is connected to the other side of the top end of the second connecting plate 16;

the surface of the rotary change gear 12 is provided with a placing groove 19, one side of the inner wall of the placing groove 19 is connected with a third connecting plate 20, the top end of the third connecting plate 20 is connected with a first spring 21, the top end of the first spring 21 is connected with a placing plate 22, the bottom end of the placing plate 22 is connected with a second extrusion ball 23, one side of the rotary change gear 12 is movably connected with an extrusion rod 24, one end of the extrusion rod 24 is connected with a third extrusion ball 25, the other end of the extrusion rod 24 is connected with a partition plate 26, one side of the partition plate 26 is connected with a fourth extrusion ball 27, the other side of the partition plate 26 is connected with a second spring 28, the assembly line is also provided with a peeling and chamfering device which can peel the surface of the pipe, and a peeling and chamfering size detection module which is convenient for distinguishing whether the pipe completes the previous process or not, and the assembly line is provided with a nut threading device and a nut pulling device, a pipe end forming device and a forming size detection device, whether the pipe fitting is qualified or not is convenient to distinguish.

As shown in fig. 1-7, the first material stopping cylinder 17 is movably connected to the top end of the first material guiding plate 15, the telescopic rod 18 is connected to the bottom end of the placing box 6, when a pipe is located at the first material stopping cylinder 17, the rear rotary change gear 12 stops rotating, the telescopic rod 18 moves to retract the first material guiding plate 15, and therefore the first material stopping cylinder 17 can prevent redundant pipes from falling into the first material stopping cylinder 17, and the first material stopping cylinder 17 senses the presence of a material.

As shown in fig. 1-7, the placing plate 22 is movably connected with the inside of the placing groove 19, the placing groove 19 is a transverse through groove, and the distance from the center of the rotary change gear 12 to the top end of the placing plate 22 is the same as the radius of the material supporting wheel 11.

As shown in fig. 1 to 7, the third squeeze ball 25 is connected to the surface of the first squeeze ball 14, the second squeeze ball 23 is connected to the surface of the fourth squeeze ball 27, and the fourth squeeze ball 27 squeezes the second squeeze ball 23 by squeezing the third squeeze ball 25 with the first squeeze ball 14, so that the placement plate 22 and the pipe can be taken out from the placement slot 19.

As shown in fig. 1-7, the servo motor 8 is connected with one side of the rotating shaft 9 through the placing box 6 in a jogged manner, the second spring 28 is fixedly connected with one side of the inner wall of the placing groove 19, the servo motor 8 can control the speed, the position precision is very accurate, a voltage signal can be converted into a torque and a rotating speed to drive a control object, the rotating speed of a rotor of the servo motor 8 is controlled by an input signal and can react quickly, the servo motor 8 is used as an actuating element in an automatic control system and has the characteristics of small electromechanical time constant, high linearity and the like, and the received electric signal can be converted into angular displacement or angular speed on a motor shaft for output.

As shown in fig. 5 and 6, the top end of the base plate 2 is connected with a vertical plate 29, and one side top end of the vertical plate 29 is connected with a fixing seat 30, the inside of the fixing seat 30 is provided with a sponge 31, and the top end of the fixing seat 30 is provided with an oil feeding bottle 32, the other side of the vertical plate 29 is connected with a second cylinder 33, and the second cylinder 33 passes through the vertical plate 29 and is connected with a mounting plate 34, one side of the mounting plate 34 is connected with a clamping jaw cylinder 49, the vertical plate 29 is provided with a through groove 35, and the inside bottom end of the through groove 35 is connected with a sliding block 36, the inside movable connection of the through groove 35 is provided with a collecting box 37, and the bottom end of the collecting box 37 is connected with a sliding groove 38, one side of the vertical plate 29 is connected with a baffle 39, one side of the baffle 39 is connected with a third spring 40, the inside of the oil feeding bottle 32 is provided with a flow valve, and the speed of oil feeding is convenient to be adjusted through controlling the flow valve.

As shown in fig. 5 and 6, the third spring 40 is fixedly connected to one side of the collecting box 37, and the collecting box 37 is connected to one side of the mounting plate 34, the third spring 40 is used for facilitating the connection and support of the collecting box 37, and the collecting box 37 moves along with the movement of the mounting plate 34.

As shown in fig. 5 and 6, the sliding block 36 is slidably connected with the inside of the sliding slot 38, the cross section of the baffle 39 is C-shaped, and the sliding block 36 and the sliding slot 38 facilitate the movement of the collecting box 37 along with the mounting plate 34.

As shown in fig. 1, a mounting frame 41 is installed at the top end of the backing plate 2, a moving module 42 is installed at the top end of the mounting frame 41, a code spraying head 43 is connected to the bottom end of the moving module 42, and the code spraying head 43 is controlled to move through the moving module 42 and driven by a servo.

As shown in fig. 7, one side of the conveying chain 3 is connected with a second material guiding plate 44, one side of the workbench 1 is provided with a first collecting box 45, one side of the first collecting box 45 is connected with a second collecting box 46, one side of the first collecting box 45 is connected with a third material guiding plate 47, one side of the inner wall of the first collecting box 45 is connected with a second material blocking cylinder 48, the pipe fitting passes through the front section size detection and is to be put into two different areas, the first collecting box 45 is used for collecting qualified pipe fittings, the second collecting box 46 is used for collecting unqualified pipe fittings, and the second material blocking cylinder 48 is used for preventing the unqualified pipe fittings from falling into the first collecting box 45.

The working principle is as follows: when in use, firstly, a person manually puts the pipe into the surface of the material supporting frame 7, the rotating rod 10 can drive the rotating change gear 12 and the placing groove 19 on the surface thereof to rotate with the pipe through the work of the servo motor 8, after the rotating change gear 12 moves to a certain position, the third extrusion ball 25 can be extruded with the first extrusion ball 14, so that the extrusion rod 24 connected with the third extrusion ball 25 can move through the second spring 28, the fourth extrusion ball 27 at the other end of the extrusion rod 24 can be extruded with the second extrusion ball 23, so that the placing plate 22 at the top end of the second extrusion ball 23 and the pipe can move out from the inside of the placing groove 19, the pipe can be conveniently moved to the first material guiding plate 15, so that the pipe can be uniformly conveyed, when the pipe is conveyed to one side of the vertical plate 29, the clamping jaw air cylinder 49 can be used for gripping the pipe, the pipe can be moved to the sponge 31 in the fixing seat 30 through the second air cylinder 33, the end part of the pipe fitting is convenient to be soaked with oil, and when the pipe fitting is taken out from the interior of the sponge 31 after the oil soaking is finished, the collection box 37 also moves with the mounting plate 34, preventing the oil at the end of the pipe from leaking on the surface of the machine, facilitating the collection of the excess oil, which, by means of the movement module 42, the spraying head 43 can be moved to a designated position, so that qualified or unqualified code spraying contents can be conveniently sprayed on the surface of the pipe fitting, the pipe fitting can be conveniently classified subsequently, the pipe fitting can be placed into two different areas after being subjected to front section size detection, when the qualified pipe fitting moves towards the inside of the first collecting box 45 through the second material guide plate 44, the unqualified pipe fittings are blocked by the second blocking cylinder 48 and moved to the inside of the second collecting box 46 through the third material guiding plate 47, so that the qualified pipe fittings and the unqualified pipe fittings are conveniently classified, and the working principle of the invention is completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.