Stepping feeding mechanism of air cylinder

Abstract

An air cylinder stepping feeding mechanism comprises a base, a stand column and a lifting air cylinder are installed on the base, a linear guide rail is installed on the surface of the stand column, a lifting base is installed on a sliding block of the linear guide rail, a supporting platform is connected to the upper end of the lifting base, the piston end of the lifting air cylinder is connected with the bottom of the supporting platform, and a storage device is placed on the surface of the supporting platform. A stop air cylinder is installed on one side of the stand column, a feeding air cylinder is installed on the other side of the stand column, a feeding control air cylinder is installed on the movable face of the feeding air cylinder, piston ends of the stop air cylinder and the feeding control air cylinder are connected with a bottom plate, a stop pin is installed on a bottom plate of the stop air cylinder, and a feeding pin is installed on a bottom plate of the feeding control air cylinder. Cam follow-up bearings are evenly distributed on the two sides of the lifting base, and the stop pin and the feed pin can be clamped between the cam follow-up bearings. Stepping feeding of the stocker on the supporting platform is controlled through the locking air cylinder, the feeding air cylinder and the feeding control air cylinder, automatic feeding is achieved, and the production and machining efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of mechanical feeding technology, specifically to a cylinder stepping feed mechanism. Background Technology

[0002] In the machining process of thin sheet metal workpieces, such as automatic drilling, tapping, and bending, the workpieces are generally loaded manually and then the processing equipment picks them up and puts them into the equipment for processing. Because the loading is done manually, the efficiency is low and the labor cost is high. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a cylinder stepping feed mechanism to address the shortcomings of the prior art.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0005] A pneumatic stepping feed mechanism includes a base, a column and a lifting cylinder mounted on the base, a linear guide rail mounted on the surface of the column, a slider mounted on the linear guide rail, a lifting seat mounted on the slider, a support platform connected to the upper end of the lifting seat, the piston end of the lifting cylinder connected to the bottom of the support platform, a storage container placed on the surface of the support platform, a stop cylinder mounted on one side of the column and a feed cylinder mounted on the other side, a feed control cylinder mounted on the movable surface of the feed cylinder, a base plate connected to the piston ends of the stop cylinder and the feed control cylinder, a stop pin mounted on the base plate of the stop cylinder and a feed pin mounted on the base plate of the feed control cylinder, and cam follower bearings evenly distributed on both sides of the lifting seat, the stop pin and the feed pin can be engaged between the cam follower bearings.

[0006] Furthermore, slots are evenly distributed inside the storage container.

[0007] Furthermore, both the stop pin and the feed pin have tapered ends machined at their front ends.

[0008] Furthermore, the spacing between the cam follower bearings and the spacing between the storage slots are equal.

[0009] Compared with the prior art, the pneumatic stepping feed mechanism of this utility model controls the stepping feed of the storage device on the support platform through a stop cylinder, a feed cylinder and a feed control cylinder, so as to realize automatic feeding and improve production and processing efficiency. Attached Figure Description

[0010] Figure 1 This is a perspective view of one side of this utility model;

[0011] Figure 2 This is a perspective view of the other side of this utility model;

[0012] Figure 3 This is the front view of this utility model;

[0013] Figure 4 This is a side view of the present invention;

[0014] Among them, 1. base, 2. column, 3. lifting cylinder, 4. linear guide rail, 5. lifting seat, 6. support platform, 7. storage container, 8. slot, 9. thin plate, 10. stop cylinder, 11. feed cylinder, 12. feed control cylinder, 13. stop pin, 14. feed pin, 15. cam follower bearing. Detailed Implementation

[0015] The technical solutions in the embodiments of this utility model will be clearly and completely described below.

[0016] like Figures 1-4 As shown, a cylinder stepping feed mechanism includes a base 1, on which a column 2 and a lifting cylinder 3 are mounted. A linear guide rail 4 is mounted on the surface of the column 2, and a slider is provided on the linear guide rail 4. A lifting seat 5 is mounted on the slider, and a support platform 6 is connected to the upper end of the lifting seat 5. The piston end of the lifting cylinder 3 is connected to the bottom of the support platform 6. A storage container 7 is placed on the surface of the support platform 6, and slots 8 are evenly distributed inside the storage container 7 for fixing thin plates 9. A cylinder stepping feed mechanism is mounted on one side of the column 2. The device is equipped with a stop cylinder 10 on one side and a feed cylinder 11 on the other side. A feed control cylinder 12 is installed on the movable surface of the feed cylinder 11. The piston ends of the stop cylinder 10 and the feed control cylinder 12 are connected to a base plate. A stop pin 13 is installed on the base plate of the stop cylinder 10, and a feed pin 14 is installed on the base plate of the feed control cylinder 12. Cam follower bearings 14 are evenly distributed on both sides of the lifting seat 5. Both the stop pin 13 and the feed pin 14 can be engaged between the cam follower bearings 15.

[0017] In this embodiment, the stop cylinder 10 and the feed control cylinder 12 are dual-axis guide cylinders, and the feed cylinder 11 is a slide cylinder. The front ends of the stop pin 13 and the feed pin 14 are both machined with tapered ends to facilitate engagement between the cam follower bearings 14. The distance between the cam follower bearings 14 is equal to the distance between the storage slots 8. During the feeding process, the stop cylinder 10 controls the stop pin 13 to retract, and the feed control cylinder 12 controls the feed pin 14 to insert into the cam follower bearings 14. The feed cylinder 11 rises, driving the storage device 7 to rise. Then, the stop cylinder 10 controls the stop pin 13 to extend and engage between the cam follower bearings 14, and the feed control cylinder 12 controls the feed pin 14 to retract. This process is repeated to achieve step feeding of the thin plate on the storage device 7. When the feeding is completed, both the stop pin 13 and the feed pin 14 retract, and the lifting cylinder 3 controls the storage device 7 to descend.

[0018] This utility model is not limited to the embodiments described. Those skilled in the art can still make some modifications or changes without departing from the spirit and scope of this utility model. Therefore, the scope of protection of this utility model shall be determined by the scope defined in the claims.

Claims

1. A cylinder stepping feed mechanism, characterized in that: The device includes a base, on which a column and a lifting cylinder are mounted. A linear guide rail is mounted on the surface of the column, and a slider is mounted on the linear guide rail. A lifting seat is mounted on the slider, and a support platform is connected to the upper end of the lifting seat. The piston end of the lifting cylinder is connected to the bottom of the support platform. A storage container is placed on the surface of the support platform. A stop cylinder is mounted on one side of the column, and a feed cylinder is mounted on the other side. A feed control cylinder is mounted on the movable surface of the feed cylinder. The piston ends of the stop cylinder and the feed control cylinder are connected to a base plate. A stop pin is mounted on the base plate of the stop cylinder, and a feed pin is mounted on the base plate of the feed control cylinder. Cam follower bearings are evenly distributed on both sides of the lifting seat, and both the stop pin and the feed pin can be engaged between the cam follower bearings.

2. The cylinder stepping feed mechanism according to claim 1, characterized in that: The storage container is equipped with slots evenly distributed inside.

3. The cylinder stepping feed mechanism according to claim 1, characterized in that: Both the stop pin and the feed pin have tapered ends machined at their front ends.

4. The cylinder stepping feed mechanism according to claim 2, characterized in that: The spacing between the cam follower bearings and the spacing between the storage slots are equal.

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