Automatic feeding device for sealing ring

Abstract

The utility model discloses an automatic feeding device for sealing rings, including a base, a driving box, a feeding plate, a feeding rod, a feeding barrel and a lifting mechanism, wherein the driving box is arranged on one side above the base, the feeding plate is arranged on one side of the driving box in the horizontal direction, and the bottom of the feeding plate is connected to the base through a bracket, a feeding trough is arranged inside the feeding plate, the feeding rod is slidably arranged in the feeding trough and one end is transmission-connected to the driving box, the feeding barrel is arranged above the feeding plate in the vertical direction and the bottom is connected to the feeding trough, and the lifting mechanism is arranged at the end of the feeding plate. The utility model drives the feeding rod to reciprocate in the feeding plate through the driving box, thereby pushing the sealing ring dropped in the feeding barrel to the end of the feeding plate, and further lifting the sealing ring through the lifting mechanism, so as to facilitate the subsequent robot to grab it, without manual supervision, which not only improves the feeding efficiency of the sealing ring, but also saves labor costs.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing ring feeding, in particular to an automatic sealing ring feeding device. Background Art

[0002] Sealing rings are commonly used sealing components in the machinery industry. At present, in the assembly process of sealing rings, in order to improve the assembly efficiency, a robot is usually used for automatic assembly, such as a sealing ring assembly robot disclosed in patent CN209125222U, which effectively improves the assembly efficiency. However, the feeding of sealing rings is still a problem. At present, manual feeding is generally used. The sealing rings are placed one by one on a special tooling by hand, and then grabbed by a robot. Every time a sealing ring is taken away, one is replenished manually in time. Not only is the efficiency low, but it also requires an extra worker, resulting in high production costs. Utility Model Content

[0003] To solve the above problems, the utility model provides an automatic feeding device for sealing rings, comprising a base, a driving box, a feeding plate, a feeding rod, a loading barrel and a lifting mechanism, wherein the driving box is arranged on one side above the base, the feeding plate is arranged on one side of the driving box in a horizontal direction, and the bottom of the feeding plate is connected to the base through a bracket, a feeding trough is provided inside the feeding plate, the feeding rod is slidably arranged in the feeding trough and one end is transmission-connected to the driving box, the loading barrel is arranged above the feeding plate in a vertical direction and the bottom is connected to the feeding trough, the lifting mechanism is arranged at the end of the feeding plate, and the bottom of the lifting mechanism is arranged on the base, and the top passes through the end of the feeding plate upward.

[0004] Furthermore, the drive box is provided with a drive motor, a drive wheel, a rack, a connecting seat and a reset assembly, the drive motor is arranged at the bottom of the drive box, the drive wheel is connected to the main shaft of the drive motor, the rack is arranged above the drive wheel in the horizontal direction, and a half circle of gear teeth is arranged on the circumferential surface of the drive wheel. The connecting seat is arranged above the rack and connected to the reset assembly, and the reset assembly is arranged on the side wall of the drive box.

[0005] Furthermore, the reset assembly includes a fixed plate, a movable plate, a telescopic rod and a reset spring, the fixed plate is arranged on the inner wall of the drive box, the movable plate and the fixed plate are arranged in parallel and spaced apart and the two are connected by the telescopic rod, the reset spring is sleeved on the outside of the telescopic rod, and the connecting seat is connected to the movable plate.

[0006] Furthermore, one end of the feeding rod is fixedly connected to the connecting seat, and the other end is provided with a pushing block.

[0007] Furthermore, the loading barrel is a cylindrical structure, and a conical material guide port is provided at the upper end.

[0008] Furthermore, the lifting mechanism includes a cylinder, a connecting block and an annular seat, the cylinder is arranged on the base in the vertical direction, the connecting block is arranged at the end of the piston rod of the cylinder, and the annular seat is arranged above the connecting block.

[0009] Furthermore, a lifting port is provided at the end of the feeding plate, and the annular seat can move up and down in and out of the lifting port under the drive of the cylinder.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The automatic sealing ring feeding device of the utility model drives the feeding rod to reciprocate in the feeding plate through the driving box, thereby pushing the sealing ring dropped in the upper barrel to the end of the feeding plate, and further lifting the sealing ring through the lifting mechanism, which is convenient for the subsequent robot to grab it, and no manual supervision is required, which not only improves the feeding efficiency of the sealing ring, but also saves labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 for Figure 1 A magnified view of the local structure at point A in the middle;

[0014] Figure 3 for Figure 1 A magnified view of the local structure at point B in the middle.

[0015] In the figure: 1-base, 2-drive box, 21-drive motor, 22-drive wheel, 23-rack, 24-connecting seat, 25-half circle gear, 26-fixed plate, 27-movable plate, 28-telescopic rod, 29-reset spring, 3-feeding plate, 31-feeding trough, 32-lifting port, 4-feeding rod, 41-pushing block, 5-loading barrel, 51-conical guide port, 6-lifting mechanism, 61-cylinder, 62-connecting block, 63-annular seat, 7-bracket. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] like Figure 1As shown, the automatic feeding device for sealing rings in this embodiment includes a base 1, a driving box 2, a feeding plate 3, a feeding rod 4, a loading cylinder 5 and a lifting mechanism 6. The driving box 2 is arranged on one side above the base 1, the feeding plate 3 is arranged on one side of the driving box 2 in the horizontal direction, and the bottom of the feeding plate 3 is connected to the base 1 through a bracket 7, a feeding trough 31 is provided inside the feeding plate 3, the feeding rod 4 is slidably arranged in the feeding trough 31 and one end is transmission-connected to the driving box 2, the loading cylinder 5 is arranged above the feeding plate 3 in the vertical direction and the bottom is connected to the feeding trough 31, the lifting mechanism 6 is arranged at the end of the feeding plate 3, and the bottom of the lifting mechanism 6 is arranged on the base 1, and the top passes through the end of the feeding plate 3 upward.

[0018] like Figure 2 As shown, a driving motor 21, a driving wheel 22, a rack 23, a connecting seat 24 and a reset assembly are provided in the driving box 2. The driving motor 21 is arranged at the bottom of the driving box 2, the driving wheel 22 is connected to the main shaft of the driving motor 21, the rack 23 is arranged above the driving wheel 22 in the horizontal direction, and a half circle of gear teeth 25 are provided on the circumferential surface of the driving wheel 22. The connecting seat 24 is arranged above the rack 23 and connected to the reset assembly, and the reset assembly is arranged on the side wall of the driving box 2.

[0019] The reset assembly includes a fixed plate 26, a movable plate 27, a telescopic rod 28 and a reset spring 29. The fixed plate 26 is arranged on the inner wall of the drive box 2. The movable plate 27 is arranged parallel to the fixed plate 26 and the two are connected by the telescopic rod 28. The reset spring 29 is sleeved on the outside of the telescopic rod 28. The connecting seat 24 is connected to the movable plate 27. One end of the feeding rod 4 is fixedly connected to the connecting seat 24, and the other end is provided with a pushing block 41.

[0020] The loading barrel 5 is a cylindrical structure, and a conical material guide port 51 is provided at the upper end.

[0021] like Figure 3 As shown, the lifting mechanism 6 includes a cylinder 61, a connecting block 62 and an annular seat 63. The cylinder 61 is arranged on the base 1 in the vertical direction, the connecting block 62 is arranged at the end of the piston rod of the cylinder 61, and the annular seat 63 is arranged above the connecting block 62; a lifting port 32 is provided at the end of the feeding plate 3, and the annular seat 63 can move in and out of the lifting port 32 up and down under the drive of the cylinder 61.

[0022] When the utility model is working, the sealing rings are first fed into the feeding barrel 5 one by one by the vibrating plate feeding machine, and the driving motor 21 drives the driving wheel 22 to rotate, and then drives the connecting seat 24 and the reset assembly to reciprocate through the rack 23 meshing therewith.

[0023] When the feeding rod 4 and the pushing block 41 move forward, the sealing ring at the bottom of the loading barrel 5 is pushed onto the annular seat 63 at the lifting port 32, and then the cylinder 61 drives the annular seat 63 to move upward to lift the sealing ring for subsequent robot grasping.

[0024] As the driving wheel 22 continues to rotate, the half-circle gear 25 disengages from the rack 23, and under the pulling action of the reset spring 29, the connecting seat 24 and the feeding rod 4 are reset, and the sealing ring of the loading barrel 5 falls into the feeding trough 31 again, preparing for the next feeding.

[0025] The automatic sealing ring feeding device of the utility model can cooperate with the vibration plate feeding machine and the manipulator to realize automatic feeding and feeding of the sealing ring without manual supervision, which not only improves the feeding efficiency of the sealing ring, but also saves labor costs.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic sealing ring feeding device, characterized in that: It includes a base, a driving box, a feeding plate, a feeding rod, a loading cylinder and a lifting mechanism, wherein the driving box is arranged on one side above the base, the feeding plate is arranged on one side of the driving box in the horizontal direction, and the bottom of the feeding plate is connected to the base through a bracket, a feeding trough is arranged inside the feeding plate, the feeding rod is slidably arranged in the feeding trough and one end is transmission-connected to the driving box, the loading cylinder is arranged above the feeding plate in the vertical direction and the bottom is connected to the feeding trough, the lifting mechanism is arranged at the end of the feeding plate, and the bottom of the lifting mechanism is arranged on the base, and the top passes through the end of the feeding plate upward.

2. The automatic sealing ring feeding device according to claim 1 is characterized in that: A driving motor, a driving wheel, a rack, a connecting seat and a reset assembly are provided in the driving box. The driving motor is arranged at the bottom of the driving box, the driving wheel is connected to the main shaft of the driving motor, the rack is arranged above the driving wheel in the horizontal direction, and a half circle of gear teeth is provided on the circumferential surface of the driving wheel. The connecting seat is arranged above the rack and connected to the reset assembly, and the reset assembly is arranged on the side wall of the driving box.

3. The automatic sealing ring feeding device according to claim 2 is characterized in that: The reset assembly includes a fixed plate, a movable plate, a telescopic rod and a reset spring. The fixed plate is arranged on the inner wall of the driving box. The movable plate and the fixed plate are arranged in parallel and spaced apart and the two are connected by the telescopic rod. The reset spring is sleeved on the outside of the telescopic rod, and the connecting seat is connected to the movable plate.

4. The automatic sealing ring feeding device according to claim 3 is characterized in that: One end of the feeding rod is fixedly connected to the connecting seat, and the other end is provided with a pushing block.

5. The automatic sealing ring feeding device according to claim 1 is characterized in that: The feeding cylinder is a cylindrical structure, and a conical material guide port is provided at the upper end.

6. The automatic sealing ring feeding device according to claim 1 is characterized in that: The lifting mechanism comprises a cylinder, a connecting block and an annular seat, wherein the cylinder is arranged on a base in a vertical direction, the connecting block is arranged at the end of a piston rod of the cylinder, and the annular seat is arranged above the connecting block.

7. The automatic sealing ring feeding device according to claim 6 is characterized in that: A lifting port is arranged at the end of the feeding plate, and the annular seat can move up and down in and out of the lifting port under the drive of the cylinder.

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