A suction type material taking and releasing mechanism

Abstract

The utility model proposes an adsorption type material picking and discharging mechanism. Aiming at the problem that the adsorption components of the existing adsorption type material picking and discharging mechanism are usually fixed and the position is not easy to adjust, resulting in incompatibility with the moving work of material frames of various models, the following scheme is proposed, which includes a linear guide rail, the outer sliding sleeve of the linear guide rail is provided with a movable table, one side of the movable table is provided with an extension plate, one side of the extension plate is fixedly installed with a lifting cylinder, the output end of the lifting cylinder is fixedly installed with a lifting plate, and the top of the lifting plate is fixedly installed with two mounting frames; the utility model proposes an adsorption type material picking and discharging mechanism, which adjusts the position of the mounting frame through the cooperation of the first positioning hole and the sliding block, and positions the adsorption mechanism through the cooperation of the second positioning hole and the nut, thereby realizing the XY axis position adjustment of the adsorption mechanism to adapt to material frames of different models, and has strong practicality and high reliability.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical manufacturing, in particular to an adsorption type material taking and releasing mechanism. Background Art

[0002] The adsorption type pick-up and put-away mechanism is a device used in automated production lines or mechanical equipment to pick up and put materials or workpieces in the production process. It usually uses vacuum adsorption technology, that is, it generates adsorption force through negative pressure, firmly adsorbs materials or workpieces on the adsorption surface, and releases them when needed. This mechanism is usually composed of components such as an adsorption head, a control system and an actuator. The adsorption type pick-up and put-away mechanism can realize efficient and accurate picking and putting of materials or workpieces. It is particularly suitable for occasions in automated production lines that require frequent and precise material handling. This mechanism usually has the characteristics of simple structure, reliable operation and easy maintenance, and is widely used in automated production.

[0003] In the material stacking and discharging equipment, it is usually equipped with multiple empty material frames for adsorption and movement. The materials are arranged in the material frames. When loading, the materials are clamped one by one by an external manipulator and then moved out of the material frame. After the materials in the material frame are taken out, the adsorption-type discharging mechanism proposed in the present invention moves the empty material frame to the trolley next to it for stacking.

[0004] However, the adsorption components of the existing adsorption type material picking and placing mechanism are usually fixed, and the position is not easy to adjust, resulting in incompatibility with the moving work of material frames of various models. Therefore, we propose an adsorption type material picking and placing mechanism to solve this problem. Summary of the invention

[0005] In order to solve the above problems, the utility model proposes an adsorption type material taking and releasing mechanism to more accurately solve the problem that the above-mentioned adsorption components are usually fixed and the position is not easy to adjust, resulting in incompatibility with the moving work of material frames of various models.

[0006] The utility model is realized by the following technical solutions:

[0007] The utility model proposes an adsorption type material taking and releasing mechanism, comprising a linear guide rail, an outer sliding sleeve of the linear guide rail is provided with a movable table, an extension plate is provided on one side of the movable table, a lifting cylinder is fixedly installed on one side of the extension plate, a lifting plate is fixedly installed on the output end of the lifting cylinder, two mounting frames are fixedly installed on the top of the lifting plate, two adsorption mechanisms are provided on the top of the mounting frames, and the adsorption mechanism comprises a bracket rod and a suction cup.

[0008] Furthermore, the left and right sides of the linear guide rail are fixedly connected with a shell, a pulley is rotatably installed in the shell, and the same conveyor belt is driven and installed on the two pulleys. A servo motor is fixedly installed on one side of the shell located on the rear side, and the output shaft of the servo motor is fixedly connected to the corresponding pulley. A clamping block is fixedly installed on the bottom of the movable table, and the clamping block is fixedly sleeved on the outside of the conveyor belt.

[0009] Furthermore, two first positioning holes are provided on both sides of the top of the lifting plate, a sliding block is fixedly installed on the bottom of the mounting frame, the sliding block is slidably sleeved on the outer side of the lifting plate, and two threaded grooves are provided on the bottom of the sliding block.

[0010] Furthermore, second positioning holes are provided on both sides of the top of the mounting frame, the support rod is fixedly installed in the positioning holes by two nuts, and the suction cup is arranged at the bottom end of the support rod.

[0011] Furthermore, two supporting plates are fixedly installed on the top of the lifting plate, spring telescopic rods are fixedly installed on both sides of the top of the supporting plates, and rubber pads are arranged at the bottom ends of the spring telescopic rods.

[0012] Furthermore, one end of the lifting cylinder is fixedly connected to a lifting block, and a connecting seat is fixedly installed on the top of the lifting plate, and the connecting seat is fixedly connected to the lifting block.

[0013] Furthermore, two limit blocks are fixedly installed on the bottom of the movable platform, and the limit blocks are slidably connected to the linear guide rail.

[0014] Furthermore, two brackets are fixedly mounted on the outer side of the linear guide rail, and round holes are formed at four corners of the bottom of the brackets.

[0015] Beneficial effects of the utility model:

[0016] The utility model proposes an adsorption type material taking and releasing mechanism, which adjusts the position of the mounting frame through the cooperation of the first positioning hole and the sliding block, and positions the adsorption mechanism through the cooperation of the second positioning hole and the nut, thereby realizing the XY axis position adjustment of the adsorption mechanism to adapt to different types of material frames, and has strong practicality and high reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a suction-type material taking and releasing mechanism proposed by the utility model from a first viewing angle;

[0018] Figure 2 This is a three-dimensional structural schematic diagram of a suction-type material taking and releasing mechanism proposed by the utility model from a first viewing angle;

[0019] Figure 3 for Figure 2 A partial enlarged view of part A.

[0020] The reference numerals are as follows:

[0021] In the figure: 1. Linear guide; 2. Moving table; 3. Extension plate; 4. Lifting cylinder; 5. Lifting plate; 6. Mounting frame; 7. Support rod; 8. Suction cup; 9. Housing; 10. Conveyor belt; 11. Servo motor; 12. Sliding block; 13. Second positioning hole; 14. Spring telescopic rod; 15. Rubber pad; 16. Lifting block; 17. Connecting seat; 18. Limit block; 19. Clamping block; 20. Bracket; 21. First positioning hole. DETAILED DESCRIPTION

[0022] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0023] Please refer to Figure 1-Figure 3 The utility model proposes an adsorption type material picking and unloading mechanism, including a linear guide rail 1, a movable table plate 2 is provided on the outer sliding sleeve of the linear guide rail 1, an extension plate 3 is provided on one side of the movable table plate 2, a lifting cylinder 4 is fixedly installed on one side of the extension plate 3, a lifting plate 5 is fixedly installed on the output end of the lifting cylinder 4, two mounting frames 6 are fixedly installed on the top of the lifting plate 5, and two adsorption mechanisms are provided on the top of the mounting frame 6, and the adsorption mechanism includes a bracket rod 7 and a suction cup 8.

[0024] In this embodiment, the left and right sides of the linear guide rail 1 are fixedly connected to the outer shell 9, and a pulley is rotatably installed in the outer shell 9. The same conveyor belt 10 is driven and installed on the two pulleys. A servo motor 11 is fixedly installed on one side of the outer shell 9 located at the rear side, and the output shaft of the servo motor 11 is fixedly connected to the corresponding pulley. A clamping block 19 is fixedly installed on the bottom of the movable table 2, and the clamping block 19 is fixedly sleeved on the outside of the conveyor belt 10.

[0025] It should be noted that a reducer is usually provided at one end of the servo motor, which converts the high-speed rotation of the motor into a low-speed rotation suitable for the conveyor belt. The belt transfers the rotating power to the conveyor belt, thereby driving the moving platform to move, making the process of moving and transporting items more stable.

[0026] In this embodiment, two first positioning holes 21 are provided on both sides of the top of the lifting plate 5, and a sliding block 12 is fixedly installed at the bottom of the mounting frame 6. The sliding block 12 is slidably sleeved on the outer side of the lifting plate 5, and two threaded grooves are provided at the bottom of the sliding block 12.

[0027] In this embodiment, second positioning holes 13 are opened on both sides of the top of the mounting frame 6 , the bracket rod 7 is fixedly installed in the positioning holes by two nuts, and the suction cup 8 is arranged at the bottom end of the bracket rod 7 .

[0028] It should be noted that, by providing the first positioning hole and the second positioning hole, it is convenient to adjust the positions of the mounting frame and the adsorption mechanism, that is, to position the adsorption mechanism on the XY axis so that the adsorption mechanism can adapt to material frames of different models.

[0029] In this embodiment, two support plates are fixedly installed on the top of the lifting plate 5 , spring telescopic rods 14 are fixedly installed on both sides of the top of the support plates, and rubber pads 15 are provided at the bottom ends of the spring telescopic rods 14 .

[0030] In this embodiment, a lifting block 16 is fixedly connected to one end of the lifting cylinder 4 , and a connecting seat 17 is fixedly installed on the top of the lifting plate 5 , and the connecting seat 17 is fixedly connected to the lifting block 16 .

[0031] It should be noted that setting up the lifting block can ensure that the cylinder provides more stable support when pushing the material frame, thereby preventing the material frame from shaking or tilting during movement. The lifting block can help disperse the weight of the material frame, thereby increasing the carrying capacity of the cylinder, enabling it to more effectively lift or push heavier material frames and enhance the gripping force of the entire structure.

[0032] In this embodiment, two limit blocks 18 are fixedly installed on the bottom of the movable platform 2 , and the limit blocks 18 are slidably connected to the linear guide rail 1 .

[0033] In this embodiment, two brackets 20 are fixedly mounted on the outer side of the linear guide rail 1 , and four corners of the bottom of the brackets 20 are provided with round holes.

[0034] It should be noted that the linear guide rail is configured in a concave-convex manner as a whole, and the limit block fits tightly against the linear guide rail, making the connection between the movable table and the linear guide rail more stable.

[0035] The working principle of the equipment in this embodiment is: the conveyor belt 10 is driven to rotate by the cooperation of the servo motor 11 and the two pulleys, and the conveyor belt 10 drives the movable table 2 to move by cooperating with the clamping block 19, and the lifting plate 5 is driven downward by the lifting cylinder 4. The bottom end of the spring telescopic rod first abuts against the material frame, and then the spring telescopic rod is compressed, so that the spring telescopic rod applies pressure to the material frame to make the material frame tight, which is convenient for subsequent adsorption operations, and the lifting plate 5 continues to move downward, thereby driving multiple suction cups 8 to be adsorbed on the surface of the material frame to realize the grasping function.

[0036] Of course, the present utility model may have many other implementations. Based on the present implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present utility model.

Claims

1. An adsorption type material taking and discharging mechanism, characterized in that: It includes a linear guide rail, an outer sliding sleeve of the linear guide rail is provided with a movable table, an extension plate is provided on one side of the movable table, a lifting cylinder is fixedly installed on one side of the extension plate, a lifting plate is fixedly installed on the output end of the lifting cylinder, two mounting frames are fixedly installed on the top of the lifting plate, two adsorption mechanisms are provided on the top of the mounting frames, and the adsorption mechanisms include a bracket rod and a suction cup.

2. The adsorption type material taking and releasing mechanism according to claim 1, characterized in that: The left and right sides of the linear guide rail are fixedly connected with a shell, a pulley is rotatably installed in the shell, and the same conveyor belt is driven and installed on the two pulleys. A servo motor is fixedly installed on one side of the shell located on the rear side, and the output shaft of the servo motor is fixedly connected to the corresponding pulley. A clamping block is fixedly installed on the bottom of the movable table, and the clamping block is fixedly sleeved on the outside of the conveyor belt.

3. The adsorption type material taking and releasing mechanism according to claim 1, characterized in that: Two first positioning holes are provided on both sides of the top of the lifting plate, a sliding block is fixedly installed on the bottom of the mounting frame, the sliding block is slidably sleeved on the outer side of the lifting plate, and two threaded grooves are provided on the bottom of the sliding block.

4. The adsorption type material taking and releasing mechanism according to claim 3, characterized in that: Second positioning holes are provided on both sides of the top of the mounting frame, the support rod is fixedly installed in the positioning holes by two nuts, and the suction cup is arranged at the bottom end of the support rod.

5. The adsorption type material taking and releasing mechanism according to claim 1, characterized in that: Two supporting plates are fixedly installed on the top of the lifting plate, spring telescopic rods are fixedly installed on both sides of the top of the supporting plate, and rubber pads are arranged at the bottom ends of the spring telescopic rods.

6. The adsorption type material taking and releasing mechanism according to claim 1, characterized in that: One end of the lifting cylinder is fixedly connected with a lifting block, and the top of the lifting plate is fixedly installed with a connecting seat, and the connecting seat is fixedly connected with the lifting block.

7. The adsorption type material taking and releasing mechanism according to claim 1, characterized in that: Two limit blocks are fixedly installed on the bottom of the movable platform, and the limit blocks are slidably connected to the linear guide rail.

8. The adsorption type material taking and releasing mechanism according to claim 1, characterized in that: Two brackets are fixedly mounted on the outer side of the linear guide rail, and round holes are formed at four corners of the bottom of the brackets.

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