CN220501866U - Case loading attachment - Google Patents

Abstract

The utility model provides a valve core feeding device which comprises a frame, wherein a vibrating disc, a feeding track, a clamping device and a reversing device are arranged on the frame, the vibrating disc is fixed on the frame, a valve core is placed in the vibrating disc, the feeding track is connected with the vibrating disc so that the valve cores are discharged in a transversely ordered arrangement, the clamping device is arranged at a discharge end of the feeding track, the clamping device is used for clamping the valve cores one by one from the feeding track and transferring the valve cores to the reversing device, and the reversing device is used for enabling the valve cores to turn and vertically stand. According to the device of the technical scheme, the valve core is vertically arranged to automatically feed, so that the efficiency is improved, and the labor cost is reduced.

Description

Case loading attachment

Technical Field

The utility model relates to the technical field of automation equipment, in particular to a valve element feeding device.

Background

The valve core of the electromagnetic valve is commonly used for sealing liquid or gas medium in the electromagnetic valve, ensuring the normal operation of the electromagnetic valve and preventing leakage. An O-ring is an annular rubber seal with excellent elasticity and chemical resistance, which is commonly used for sealing valve spools. As shown in fig. 1, the valve core 10 is columnar, and a plurality of sealing ring grooves 101 are arranged on the peripheral wall of the valve core 10 at intervals along the axial direction, and the sealing ring grooves 101 are sleeved with O-shaped rings. At present, when the valve core is sleeved with the O-shaped sleeve, the valve core is required to be vertically arranged, and sleeving equipment on the market is required to manually vertically arrange and feed the valve core, so that the assembly efficiency is reduced, and the labor cost is increased.

Disclosure of Invention

The utility model mainly aims to provide a valve core feeding device, which enables valve cores to be vertically and automatically fed, improves efficiency and reduces labor cost.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a case loading attachment, includes the frame, install vibration dish, pay-off track, clamping device and reversing device in the frame, vibration dish is fixed in the frame, and the case is placed in vibration dish, the pay-off track is connected with vibration dish so that the case is along horizontal orderly arranging ejection of compact, clamping device sets up at the orbital discharge end of pay-off, clamping device is used for making the case press from both sides one by one out from the pay-off track and transfer to the reversing device on, the reversing device is used for making the case turn to and along vertical standing.

The beneficial effects of the utility model are as follows: through setting up the vibration dish and transferring the case to the pay-off track, the pay-off track makes the case follow horizontal orderly arrangement ejection of compact, then presss from both sides the case that the material device pressed from both sides on the pay-off track one by one and transfers it to reversing device, and reversing device makes the case turn to and vertically, realizes that the case is vertically automatic feeding along the vertical, replaces artificial material loading operation, raises the efficiency, reduces labor cost.

Preferably, the reversing device comprises a pneumatic claw disc, a rotary cylinder and a lifting part, wherein the pneumatic claw disc is used for clamping the end part of the valve core, the pneumatic claw disc is connected to the rotating part of the rotary cylinder, the cylinder body of the rotary cylinder is connected with the output end of the lifting part, and the lifting part is arranged on the frame and used for adjusting the height. Through adopting above-mentioned structure, realize the reliable switching-over of reversing arrangement to the case, improve the stability of switching-over, set up elevating gear, make things convenient for pneumatic claw dish to press from both sides and get the case, make things convenient for the suit of case simultaneously.

Preferably, the lifting part comprises a screw rod, a lifting column, a guide frame and a motor, the motor is installed on the frame, an output shaft of the motor is connected with the screw rod in a transmission manner, the screw rod is rotatably arranged on the guide frame, the lifting column is in threaded connection with the screw rod, the lifting column is in sliding connection with the guide frame along the vertical direction, the lifting column is connected with a cylinder body of the rotary cylinder, and the guide frame is fixed on the frame. By adopting the structure, the height adjustment reliability of the lifting part is improved.

Preferably, a holding assembly for holding the valve core vertically is arranged on the guide frame, the holding assembly comprises a clamping cylinder and a clamping head, a cylinder body of the clamping cylinder is fixed with the guide frame, and the clamping head is connected with an output end of the clamping cylinder. By adopting the structure, the stability of the valve core in vertical arrangement is improved.

Preferably, the clamping device comprises a vertical frame, a movable cylinder, a clamping cylinder and clamping jaws, wherein the clamping jaws are connected to the output end of the clamping cylinder, the cylinder body of the clamping cylinder is connected to the output end of the movable cylinder, the movable cylinder is arranged on the vertical frame, the vertical frame is arranged on the frame, and the movable cylinder is used for enabling the valve core to move towards the reversing device. Through adopting above-mentioned structure, realize transferring the case one by one to the reversing device on, improve the operational stability of clamp material device.

Preferably, the clamping device further comprises a limiting swing rod, the limiting swing rod is L-shaped, the bending part of the limiting swing rod is hinged to the output end of the movable cylinder through a rotating shaft, the long rod of the limiting swing rod is used for limiting and leaning against the valve core, and the short rod of the limiting swing rod is connected with a driving part for enabling the limiting swing rod to rotate around the rotating shaft. Through adopting above-mentioned structure, make the case stably spacing on the clamping jaw, avoid the case to drop from clamping device.

Preferably, the driving part comprises a retaining plate fixed on the vertical frame, a first contact surface and a second contact surface for the short rod to abut against are arranged on the retaining plate, the first contact surface and the second contact surface are in transition through an arc surface, when the short rod abuts against the first contact surface, the long rod abuts against the valve core, and when the short rod abuts against the second contact surface, the long rod is far away from the valve core. Through adopting above-mentioned structure, realize spacing pendulum rod and revolute the rotation of rotation axis, after the stock kept away from the case, make things convenient for the grabbing of pneumatic claw dish to the case.

Drawings

FIG. 1 is a schematic structural view of a valve cartridge;

FIG. 2 is a schematic structural view (hidden frame) of a valve element feeding device of the present utility model;

fig. 3 is a schematic structural view of the reversing device;

FIG. 4 is a cross-sectional view of FIG. 3;

FIG. 5 is a schematic view of the structure of the clamping device;

reference numerals illustrate:

1. a vibration plate; 2. a feeding rail; 3. a clamping device; 31. a vertical frame; 32. a moving cylinder; 33. clamping an air cylinder; 34. a clamping jaw; 35. limiting swing rods; 36. a rotating shaft; 37. a retaining plate; 371. a first contact surface; 372. a second contact surface; 373. an arc surface; 4. a reversing device; 41. a pneumatic claw disc; 42. a rotary cylinder; 43. a lifting part; 431. a screw rod; 432. lifting columns; 433. a guide frame; 434. a motor; 44. a retention assembly; 441. a clamping cylinder; 442. a chuck; 10. a valve core; 101. and sealing the ring groove.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "left", "right", "front", "rear", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 2 to 5, the embodiment provides a valve element feeding device, which comprises a frame, wherein a vibrating disc 1, a feeding track 2, a clamping device 3 and a reversing device 4 are installed on the frame, the vibrating disc 1 is fixed on the frame, valve elements 10 are placed in the vibrating disc 1, the feeding track 2 is connected with the vibrating disc 1 so that the valve elements 10 are orderly arranged and discharged along the transverse direction, the clamping device 3 is arranged at the discharge end of the feeding track 2, the clamping device 3 is used for clamping the valve elements 10 one by one from the feeding track 2 and transferring the valve elements to the reversing device 4, and the reversing device 4 is used for enabling the valve elements 10 to be turned and vertically arranged.

In this embodiment, the reversing device 4 includes a pneumatic claw disc 41, a rotary cylinder 42 and a lifting part 43, where the pneumatic claw disc 41 is used to clamp an end of the valve core 10, the pneumatic claw disc 41 is connected to a rotating part of the rotary cylinder 42, a cylinder body of the rotary cylinder 42 is connected to an output end of the lifting part 43, and the lifting part 43 is installed on a frame to adjust a height, so that reliable reversing of the valve core 10 by the reversing device 4 is achieved, stability of reversing is improved, and the lifting part 43 is provided to facilitate clamping of the valve core 10 by the pneumatic claw disc 41 and sleeving of the valve core 10. Specifically, the lifting part 43 comprises a screw 431, a lifting column 432, a guide frame 433 and a motor 434, the motor 434 is installed on the frame, an output shaft of the motor 434 is in transmission connection with the screw 431, the screw 431 is rotatably arranged on the guide frame 433, the lifting column 432 is in threaded connection with the screw 431, the lifting column 432 is vertically and slidably connected with the guide frame 433, the lifting column 432 is connected with a cylinder body of the rotary air cylinder 42, and the guide frame 433 is fixed on the frame, so that the height adjustment reliability of the lifting part 43 is improved. The guide frame 433 is provided with a holding assembly 44 for holding the valve core 10 vertically, the holding assembly 44 comprises a clamping cylinder 441 and a chuck 442, the cylinder body of the clamping cylinder 441 is fixed with the guide frame 433, and the chuck 442 is connected with the output end of the clamping cylinder 441, so that the stability of the valve core 10 vertically is improved.

In this embodiment, the material clamping device 3 includes a stand 31, a moving cylinder 32, a clamping cylinder 33 and a clamping jaw 34, the clamping jaw 34 is connected to an output end of the clamping cylinder 33, a cylinder body of the clamping cylinder 33 is connected to an output end of the moving cylinder 32, the moving cylinder 32 is mounted on the stand 31, the stand 31 is mounted on a frame, and the moving cylinder 32 is used for moving the valve cores 10 towards the reversing device 4, so that the valve cores 10 are transferred onto the reversing device 4 one by one, and the operation stability of the material clamping device 3 is improved. The clamping device 3 further comprises a limiting swing rod 35, the limiting swing rod 35 is L-shaped, the bending part of the limiting swing rod 35 is hinged to the output end of the movable cylinder 32 through a rotating shaft 36, a long rod of the limiting swing rod 35 is used for limiting and leaning against the valve core 10, and a short rod of the limiting swing rod 35 is connected with a driving part for enabling the limiting swing rod 35 to rotate around the rotating shaft 36. The driving part comprises a retaining plate 37 fixed on the stand 31, the retaining plate 37 is provided with a first contact surface 371 and a second contact surface 372 for the short rod to abut against, the first contact surface 371 and the second contact surface 372 are transited through an arc surface 373, when the short rod abuts against the first contact surface 371, the long rod abuts against the valve core 10, and when the short rod abuts against the second contact surface 372, the long rod is far away from the valve core 10.

Although the present disclosure is described above, the scope of protection of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the utility model.

Claims (7)

1. The utility model provides a case loading attachment, its characterized in that, includes the frame, install vibration dish (1), pay-off track (2), clamping device (3) and reversing device (4) in the frame, vibration dish (1) are fixed in the frame, and case (10) are placed in vibration dish (1), pay-off track (2) are connected with vibration dish (1) so that case (10) are along horizontal orderly arranging ejection of compact, clamping device (3) set up the discharge end at pay-off track (2), clamping device (3) are used for making case (10) press from both sides out one by one from pay-off track (2) and transfer to reversing device (4) on, reversing device (4) are used for making case (10) turn to and along vertical standing.

2. The valve element feeding device according to claim 1, wherein the reversing device (4) comprises a pneumatic claw disc (41), a rotary cylinder (42) and a lifting part (43), the pneumatic claw disc (41) is used for clamping the end part of the valve element (10), the pneumatic claw disc (41) is connected to the rotary part of the rotary cylinder (42), the cylinder body of the rotary cylinder (42) is connected with the output end of the lifting part (43), and the lifting part (43) is installed on the frame and used for adjusting the height.

3. The valve element feeding device according to claim 2, wherein the lifting part (43) comprises a screw rod (431), a lifting column (432), a guide frame (433) and a motor (434), the motor (434) is installed on the frame, an output shaft of the motor (434) is in transmission connection with the screw rod (431), the screw rod (431) is rotatably arranged on the guide frame (433), the lifting column (432) is in threaded connection with the screw rod (431), the lifting column (432) is vertically connected with the guide frame (433) in a sliding manner, the lifting column (432) is connected with a cylinder body of the rotary cylinder (42), and the guide frame (433) is fixed on the frame.

4. A valve element feeding device according to claim 3, characterized in that the guide frame (433) is provided with a holding assembly (44) for holding the valve element (10) vertically standing, the holding assembly (44) comprises a clamping cylinder (441) and a chuck (442), the cylinder body of the clamping cylinder (441) is fixed with the guide frame (433), and the chuck (442) is connected with the output end of the clamping cylinder (441).

5. The valve element feeding device according to claim 1, characterized in that the clamping device (3) comprises a vertical frame (31), a movable cylinder (32), a clamping cylinder (33) and clamping jaws (34), wherein the clamping jaws (34) are connected to the output end of the clamping cylinder (33), the cylinder body of the clamping cylinder (33) is connected to the output end of the movable cylinder (32), the movable cylinder (32) is mounted on the vertical frame (31), the vertical frame (31) is mounted on a frame, and the movable cylinder (32) is used for enabling the valve element (10) to move towards the reversing device (4).

6. The valve element feeding device according to claim 5, wherein the material clamping device (3) further comprises a limiting swing rod (35), the limiting swing rod (35) is in an L shape, the bending part of the limiting swing rod (35) is hinged on the output end of the movable cylinder (32) through a rotating shaft (36), a long rod of the limiting swing rod (35) is used for limiting and leaning against the valve element (10), and a short rod of the limiting swing rod (35) is connected with a driving part for enabling the limiting swing rod (35) to rotate around the rotating shaft (36).

7. The valve element feeding device according to claim 6, wherein the driving part comprises a retaining plate (37) fixed on the vertical frame (31), a first contact surface (371) and a second contact surface (372) for the short rod to abut against are arranged on the retaining plate (37), the first contact surface (371) and the second contact surface (372) are transited through an arc surface (373), when the short rod abuts against the first contact surface (371), the long rod abuts against the valve element (10), and when the short rod abuts against the second contact surface (372), the long rod is far away from the valve element (10).