Pipe pulling paw

Abstract

The utility model discloses a pipe pulling paw, relates to the technical field of paws, and aims to solve the technical problem that a paw cannot grab a pipe fitting and place the pipe fitting on a specified workbench for processing in the use process. According to the technical scheme, the automatic feeding device is characterized by comprising a transition cushion block, a feeding bottom plate is arranged at the bottom of the transition cushion block, a discharging bottom plate is arranged at the top of the transition cushion block, a feeding air cylinder is arranged on one side of the feeding bottom plate, a longitudinal feeding mechanism and a transverse feeding mechanism which are used for feeding are arranged on the feeding air cylinder, and a discharging air cylinder is arranged on the discharging bottom plate; a discharging mechanism used for discharging is arranged on the discharging air cylinder. The utility model aims to provide a pipe pulling paw.

Description

Technical Field

[0001] This utility model relates to a gripper, and more specifically, to a tube-pulling gripper. Background Technology

[0002] In modern industrial automation equipment, grippers are commonly used. They are designed to grasp, hold, and manipulate objects. Through sensor and algorithm control, grippers can quickly locate and firmly grasp workpieces.

[0003] In existing technology, pipe fittings are placed on a loading workbench and are usually stacked together, such as... Figure 3 As shown, the gripper cannot pick up the pipe and place it on the designated workbench for processing during use, which affects the automation process.

[0004] Therefore, a new technical solution is urgently needed to solve the above-mentioned technical problems. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a tube-pulling gripper.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a tube-pulling gripper, characterized in that: it includes a transition pad, the bottom of which is provided with a feeding base plate and the top of which is provided with a discharging base plate, a feeding cylinder is provided on one side of the feeding base plate, the feeding cylinder is provided with a longitudinal feeding mechanism and a transverse feeding mechanism for feeding, and a discharging cylinder is provided on the discharging base plate, the discharging cylinder is provided with a discharging mechanism for discharging.

[0007] By adopting the above technical solution—the feeding cylinder working in conjunction with the longitudinal and transverse feeding mechanisms—the pipe fittings can be accurately conveyed from the feeding base plate to the designated position. The unloading cylinder works in conjunction with the unloading mechanism to ensure that the pipe fittings can be smoothly and accurately unloaded from the unloading base plate. The transition pad, as a component connecting the feeding base plate and the unloading base plate, plays a role in stabilizing the structure.

[0008] The present invention is further configured such that: the longitudinal feeding mechanism includes a left base disposed on one side of the feeding cylinder, a left finger disposed on the side of the left base away from the feeding cylinder, a pressure block disposed above the left finger, and a movable plate movably connected to the top of the pressure block.

[0009] The present invention is further configured such that: a pin is provided on the top of the pressure block, both ends of the pin pass through the movable plate, a pad is bolted to the top of the movable plate, and the top of the pad is bolted to the right finger.

[0010] The present invention is further configured such that: the transverse feeding mechanism includes a right base, a right finger is provided on the side of the right base away from the feeding cylinder, and a feeding V-shaped gripper is provided on both sides of the end of the right finger.

[0011] The present invention is further configured such that a feeding groove is provided on one side of the left finger-shaped V-shaped gripper for feeding upwards.

[0012] The present invention is further configured such that a placement platform is provided below the left finger.

[0013] The present invention is further configured such that: a feeding base is provided on both sides of the top of the feeding cylinder, a feeding finger is provided on the top of each of the two feeding bases, and a feeding V-shaped gripper is provided on both sides of the end of the feeding finger.

[0014] The present invention is further configured such that: a first reinforcing rib is provided on both sides of the top of the transition pad, the top of the first reinforcing rib is bolted to the bottom plate of the material feed, and the bottom of the first reinforcing rib is bolted to the transition pad.

[0015] The present invention is further configured such that: a second reinforcing rib is provided on both sides of the bottom of the transition pad, the top of the second reinforcing rib is bolted to the transition pad, and the bottom of the second reinforcing rib is bolted to the feeding base plate.

[0016] The present invention has the following beneficial effects: 1. The transition pad connects the loading base plate and the unloading base plate, which plays a role in stabilizing the structure.

[0017] 2. The left and right fingers work together to achieve efficient material feeding.

[0018] 3. The V-shaped fingers can clamp and transport the processed pipe fittings to the designated location.

[0019] 4. The first and second reinforcing ribs enhance the stability of the overall structure. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of this embodiment;

[0021] Figure 2 This is a three-dimensional structural schematic diagram from another perspective of this embodiment;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the prior art.

[0023] Figure descriptions: 1. Transition pad; 2. Feeding base plate; 3. Discharging base plate; 4. Feeding cylinder; 5. Discharging cylinder; 6. Left base; 7. Left finger; 8. Pressure block; 9. Movable plate; 10. Pin; 11. Pad; 12. Right base; 13. Right finger; 14. Feeding V-shaped gripper; 15. Feeding trough; 16. Placement platform; 17. Discharging base; 18. Discharging finger; 19. Discharging V-shaped gripper; 20. First reinforcing rib; 21. Second reinforcing rib. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to the accompanying drawings.

[0025] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0026] As shown in the figure, a tube-pulling gripper includes a transition pad 1, a feeding base plate 2 at the bottom of the transition pad 1, and a discharging base plate 3 at the top of the transition pad 1. A feeding cylinder 4 is provided on one side of the feeding base plate 2. The feeding cylinder 4 is provided with a longitudinal feeding mechanism and a transverse feeding mechanism for feeding. A discharging cylinder 5 is provided on the discharging base plate 3. The discharging cylinder 5 is provided with a discharging mechanism for discharging.

[0027] In use, the longitudinal feeding mechanism and the transverse feeding mechanism are moved by the feeding cylinder 4. First, the longitudinal feeding mechanism takes the pipe from the worktable. After taking it out, the longitudinal feeding mechanism places the pipe. Then, the transverse feeding mechanism takes the pipe and places it on the processing table. After processing is completed, the unloading cylinder 5 drives the unloading mechanism to place the finished product in the designated position.

[0028] The feeding cylinder 4, in conjunction with the longitudinal and transverse feeding mechanisms, can accurately transport the pipe fittings from the feeding base plate 2 to the designated position. The unloading cylinder 5 works in conjunction with the unloading mechanism to ensure that the pipe fittings can be smoothly and accurately unloaded from the unloading base plate 3. The transition pad 1, as a component connecting the feeding base plate 2 and the unloading base plate 3, plays a role in stabilizing the structure.

[0029] The longitudinal feeding mechanism includes a left base 6 located on one side of the feeding cylinder 4. A left finger 7 is located on the side of the left base 6 away from the feeding cylinder 4. A pressure block 8 is located above the left finger 7. A movable plate 9 is movably connected to the top of the pressure block 8.

[0030] The left base 6 provides support for the left finger 7, which makes it easier to pick up the pipe. The pressure block 8 can cooperate with the left finger 7 to reduce the offset and shaking of the pipe during movement.

[0031] A pin 10 is provided on the top of the pressure block 8. The two ends of the pin 10 pass through the movable plate 9. A pad 11 is bolted to the top of the movable plate 9. The top of the pad 11 is bolted to the right finger 13.

[0032] The pin 10 serves as a connector, with both ends passing through the movable plate 9, connecting the pressure block 8 and the movable plate 9 together. This connection method allows for a certain degree of relative movement while maintaining the integrity of the structure. The right finger 13 and the movable plate 9 are both bolted to the pad 11, enhancing the stability and connection strength of the structure.

[0033] The transverse feeding mechanism includes a right base 12, a right finger 13 is provided on the side of the right base 12 away from the feeding cylinder 4, and a feeding V-shaped gripper 14 is provided on both sides of the end of the right finger 13.

[0034] The right base 12 provides support for the right finger 13. The shapes of the feeding V-shaped gripper 14 and the feeding groove 15 on the left finger 7 conform to the shape of the pipe. These two parts work together to facilitate gripping the pipe and reduce the offset and shaking of the pipe during the feeding process.

[0035] A placement platform 16 is provided below the left finger 7; the pipes picked up by the left finger 7 and the pressure block 8 can be temporarily placed on the placement platform 16, making it convenient for the right finger 13 to grab them in the next step, completing the feeding and increasing the efficiency of automated feeding.

[0036] A feeding base 17 is provided on both sides of the top of the feeding cylinder 5. A feeding finger 18 is provided on the top of each feeding base 17. A feeding V-shaped gripper 19 is provided on both sides of the end of the feeding finger 18.

[0037] The feeding cylinder 5 provides power for the linear displacement of the feeding finger 18. The two feeding V-shaped grippers 19 cooperate to firmly clamp the pipe, improving the clamping force and ensuring that the material will not slip or be damaged during the handling process. By integrating the feeding cylinder 5, feeding base 17, feeding finger 18 and V-shaped grippers, a highly automated material handling process can be achieved.

[0038] A first reinforcing rib 20 is provided on both sides of the top of the transition pad 1. The top of the first reinforcing rib 20 is bolted to the unloading base plate 3, and its bottom is bolted to the transition pad 1. A second reinforcing rib 21 is provided on both sides of the bottom of the transition pad 1. The top of the second reinforcing rib 21 is bolted to the transition pad 1, and its bottom is bolted to the loading base plate 2. The first reinforcing rib 20 and the second reinforcing rib 21 are provided to form a stable support structure through bolt connection, which enhances the overall stability of the transition pad 1 and its connecting parts.

[0039] Working principle: A number of pipe fittings are stacked on the loading worktable. First, the loading cylinder 4 is used to perform linear displacement, allowing the left finger 7 to extend into the inner ring of the pipe fitting. The left finger 7 cooperates with the pressure block 8 to fix the pipe fitting and transport it to the placement table 16. Then, the left finger 7 and the right finger 13 cooperate to grab the pipe fitting. At the same time, the pressure plate rotates and moves through the movable connection with the movable plate 9, so that the pipe fitting can be clamped by the left finger 7 and the right finger 13. The pipe fitting is placed on the processing table. After processing is completed, the unloading cylinder 5 is used to drive the unloading finger 18, so that the unloading finger 18 can grab the processed pipe fitting and place it in the designated position. This step is repeated.

[0040] The specific embodiments are merely explanations of this utility model and are not intended to limit it. After reading this specification, those skilled in the art can make modifications to these embodiments without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this utility model.

Claims

1. A pipe pushing jaw characterized by: The utility model provides a transition pad (1), the bottom of the transition pad (1) is provided with an upper feeding bottom plate (2), the top is provided with a lower feeding bottom plate (3), one side of the upper feeding bottom plate (2) is provided with an upper feeding cylinder (4), the upper feeding cylinder (4) is provided with longitudinal upper feeding mechanism and transverse upper feeding mechanism for upper feeding, the lower feeding bottom plate (3) is provided with a lower feeding cylinder (5), the lower feeding cylinder (5) is provided with lower feeding mechanism for lower feeding.

2. A tube pushing hand according to claim 1, characterized in that: The longitudinal upper feeding mechanism includes a left base (6) arranged on one side of the upper feeding cylinder (4), the left base (6) is provided with a left finger (7) on the side away from the upper feeding cylinder (4), a pressing block (8) is arranged above the left finger (7), and the top of the pressing block (8) is movably connected with a movable plate (9).

3. A tube pushing hand according to claim 2, characterized in that: A pin shaft (10) is arranged on the top of the pressing block (8), the two ends of the pin shaft (10) pass through the movable plate (9), a pad (11) is bolted on the top of the movable plate (9), and the top of the pad (11) is bolted to a right finger (13).

4. A tube pushing hand according to claim 3, characterized in that: The transverse upper feeding mechanism includes a right base (12), the right base (12) is provided with a right finger (13) on the side away from the upper feeding cylinder (4), and a upper feeding V-shaped claw (14) is arranged on the two sides of the end of the right finger (13).

5. A tube pushing hand according to claim 4, characterized in that: The left finger (7) is provided with an upper feeding groove (15) on the side facing the upper feeding V-shaped claw (14).

6. A tube pushing hand according to claim 5, characterized in that: A placing table (16) is arranged below the left finger (7).

7. A tube pushing hand according to claim 6, characterized in that: The top of the lower feeding cylinder (5) is provided with a lower feeding base (17) on the two sides, the top of the two lower feeding bases (17) is provided with a lower feeding finger (18), and the two sides of the end of the lower feeding finger (18) are provided with a lower feeding V-shaped claw (19).

8. A tube pushing hand according to claim 7, characterized in that: The top of the transition pad (1) is provided with a first reinforcing rib (20) on the two sides, the top of the first reinforcing rib (20) is bolted to the lower feeding bottom plate (3), and the bottom is bolted to the transition pad (1).

9. A tube pushing hand according to claim 8, characterized in that: The bottom of the transition pad (1) is provided with a second reinforcing rib (21) on the two sides, the top of the second reinforcing rib (21) is bolted to the transition pad (1), and the bottom is bolted to the upper feeding bottom plate (2).

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