Cylinder anti-slip clamping mechanism

Abstract

The utility model discloses a cylinder anti-slip clamping mechanism which comprises a fixed datum plate, an installation frame is arranged on the fixed datum plate, a servo lifting mechanism is arranged on the installation frame, a bearing plate is further arranged on the fixed datum plate, a lower clamping sliding groove is formed in the bearing plate, a lower unclamping air cylinder is further arranged on the fixed datum plate, and an upper clamping sliding groove is formed in the bearing plate. A lower clamping block is arranged in the lower clamping sliding groove, a material receiving supporting block used for positioning the sand cup is further arranged in the middle of the lower clamping sliding groove, and the servo lifting mechanism is used for connecting the height of the material receiving supporting block. According to the sand cup disassembling device, the sand cups on all layers can be clamped and fixed one by one according to the heights of the stacked sand cups, and the sand cups on the outermost side can be lifted and pulled while the sand cups on different layers are fixed, so that the sand cups can be disassembled in sequence.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical fiber manufacturing, and particularly relates to an anti-slip clamping mechanism for a cylinder body. Background Art

[0002] In the field of chemical fiber manufacturing, there is a process of disassembling and recycling a sand cup. It is necessary to layer by layer disassemble a used complete sand cup, and then the disassembled sand cup parts are cleaned and recycled. The sand cup is a multi-layer cylinder structure.

[0003] During the process of disassembling the sand cup, most in the industry use manual disassembly. It cannot quickly fix each layer of the sand cup, and the fixing operation is inconvenient. At the same time, it cannot quickly separate the stacked sand cups, and the sand cup decomposition operation is inconvenient. Therefore, we propose an anti-slip clamping mechanism for a cylinder body. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an anti-slip clamping mechanism for a cylinder body to solve the problems in the above background art that during the process of disassembling the sand cup, most in the industry use manual disassembly, which cannot quickly fix each layer of the sand cup, the fixing operation is inconvenient, and at the same time, it cannot quickly separate the stacked sand cups, and the sand cup decomposition operation is inconvenient.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an anti-slip clamping mechanism for a cylinder body, including a fixed reference plate, an installation frame is arranged on the fixed reference plate, a servo lifting mechanism is arranged on the installation frame, a bearing plate is also arranged on the fixed reference plate, a lower clamping sliding groove is arranged on the bearing plate, a lower disassembly clamping cylinder is also arranged on the fixed reference plate, and the lower disassembly clamping cylinder is used to control the height of the bearing plate. A lower clamping block is arranged in the lower clamping sliding groove, and a receiving support block for positioning the sand cup is also arranged in the middle of the lower clamping sliding groove. The servo lifting mechanism is used to connect the height of the receiving support block. Among them, the lower clamping block is connected to the fixed reference plate through a lower connecting rod mechanism.

[0006] Preferably, guide posts are arranged on the bearing plate, the guide posts are movably arranged in guide holes, and the guide holes are arranged on the fixed reference plate. By moving the guide posts, the guiding property of the bearing plate during movement can be improved.

[0007] Preferably, the lower link mechanism includes a first upper link, a second upper link, a first lower link, and a second lower link. The middle of the first upper link is rotatably connected to the middle of the second upper link. Both the first upper link and the second upper link are rotatably connected to the lower clamping block. One end of the first upper link is rotatably connected to the first lower link, and one end of the second upper link is rotatably connected to the second lower link. The height of the lower clamping block can be adjusted through the lower link mechanism, and sand cups at different layers can be clamped and fixed.

[0008] Preferably, both the first lower link and the second lower link are rotatably connected to the fixed reference plate, facilitating the rotation of the first lower link and the second lower link.

[0009] Preferably, the first upper link and the second upper link are rotatably connected by a rotating shaft. The first upper link is rotatably connected to the first lower link through the rotating shaft, and the second upper link is rotatably connected to the second lower link through the rotating shaft. Both the first lower link and the second lower link are connected to the fixed reference plate through the rotating shaft, improving the stability of the rotation of the first upper link, the second upper link, the first lower link, and the second lower link.

[0010] Preferably, a support block connecting shaft is provided at the bottom of the material receiving support block, and the support block connecting shaft is connected to the servo lifting mechanism. The height of the material receiving support block can be adjusted through the support block connecting shaft.

[0011] Preferably, the servo mechanism is a longitudinal lead screw and a nut. The nut is connected to the support block connecting shaft, and the rotation of the longitudinal lead screw is used to control the longitudinal movement of the nut.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] (1) The present utility model can clamp and fix each layer of sand cups one by one according to the height of the stacked sand cups, can quickly fix sand cups at different layers, and the fixing operation is convenient.

[0014] (2) When fixing sand cups at different layers, the present utility model can disassemble the sand cups in sequence by lifting the outermost sand cup, greatly improving the disassembly efficiency of the sand cups. Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a front view structural schematic diagram of the present utility model;

[0017] Figure 3 is Figure 2 a cross-sectional structural schematic diagram at A-A in

[0018] Figure 4 The front view structural schematic diagram of the lower connecting rod mechanism in the present utility model;

[0019] In the figure: 1. Lower clamping block; 2. Material receiving support block; 3. Bearing plate; 4. Lower connecting rod mechanism; 5. Servo lifting mechanism; 6. Mounting frame; 7. Guide post; 8. Fixed reference plate; 9. Lower clamping sliding groove; 10. Lower split clamping cylinder; 11. Support block connecting shaft; 41. First upper connecting rod; 42. First lower connecting rod; 43. Second upper connecting rod; 44. Second lower connecting rod. Specific implementation manners

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-4 , the present utility model provides a technical solution: a cylinder anti-slip clamping mechanism, including a fixed reference plate 8, a mounting frame 6 is arranged on the fixed reference plate 8, a servo lifting mechanism 5 is arranged on the mounting frame 6, a bearing plate 3 is further arranged on the fixed reference plate 8, a lower clamping sliding groove 9 is arranged on the bearing plate 3, a lower split clamping cylinder 10 is further arranged on the fixed reference plate 8, and the lower split clamping cylinder 10 is used to control the height of the bearing plate 3. A lower clamping block 1 is arranged in the lower clamping sliding groove 9, and a material receiving support block 2 for positioning the sand cup is further arranged in the middle of the lower clamping sliding groove 9. The servo lifting mechanism 5 is used to connect the height of the material receiving support block 2. Among them, the lower clamping block 1 is connected to the fixed reference plate 8 through a lower connecting rod mechanism 4.

[0022] Furthermore, guide posts 7 are arranged on the bearing plate 3, the guide posts 7 are movably arranged in the guide holes, and the guide holes are arranged on the fixed reference plate 8. By the movement of the guide posts 7, the guiding property of the bearing plate 3 during movement can be improved.

[0023] As a specific embodiment of this application, please refer to Figure 2 and Figure 4, the lower link mechanism 4 includes a first upper link 41, a second upper link 43, a first lower link 42 and a second lower link 44. The middle of the first upper link 41 is rotatably connected to the middle of the second upper link 43. Both the first upper link 41 and the second upper link 43 are rotatably connected to the lower clamping block 1. One end of the first upper link 41 is rotatably connected to the first lower link 42, and one end of the second upper link 43 is rotatably connected to the second lower link 44. The height of the lower clamping block 1 can be adjusted through the lower link mechanism 4, and sand cups at different layers can be clamped and fixed. Both the first lower link 42 and the second lower link 44 are rotatably connected to the fixed reference plate 8, which facilitates the rotation of the first lower link 42 and the second lower link 44. The first upper link 41 is rotatably connected to the second upper link 43 through a rotating shaft. The first upper link 41 is rotatably connected to the first lower link 42 through a rotating shaft. The second upper link 43 is rotatably connected to the second lower link 44 through a rotating shaft. Both the first lower link 42 and the second lower link 44 are connected to the fixed reference plate 8 through a rotating shaft, improving the stability of the rotation of the first upper link 41, the second upper link 43, the first lower link 42 and the second lower link 44.

[0024] As a specific embodiment itself, please refer to Figure 2 and Figure 3 , a support block connecting shaft 11 is arranged at the bottom of the material receiving support block 2. The support block connecting shaft 11 is connected to the servo lifting mechanism 5. The height of the material receiving support block 2 can be adjusted through the support block connecting shaft 11. Specifically, the servo mechanism is a longitudinal lead screw and a nut. The nut is connected to the support block connecting shaft 11. The longitudinal lead screw is rotatably arranged in the mounting frame 6, and the nut is arranged on the longitudinal lead screw. One end of the longitudinal lead screw is connected to the drive shaft of the servo motor. The servo motor is connected to an external servo controller. The longitudinal lead screw is driven to rotate by the servo motor. The rotation of the longitudinal lead screw is used to control the longitudinal movement of the nut. Through the longitudinal movement of the nut, the height of the material receiving support block 2 can be adjusted, and sand cups at different heights can be positioned.

[0025] The specific working principle of this application is as follows:

[0026] First, place the stacked sand cups on the material receiving support block 2. Drive the longitudinal lead screw to rotate through the servo motor. The longitudinal lead screw moves through the nut, and the nut drives the support block connecting shaft 11 to move. The support block connecting shaft 11 drives the height of the material receiving support block 2 to be adjusted, thereby adjusting the number of layers of sand cup decomposition and the clamping position. Then, through the extension of the lower decomposition clamping cylinder 10, the lower decomposition clamping cylinder 10 drives the bearing plate 3 to move. The bearing plate 3 simultaneously rotates the first upper connecting rod 41 and the second upper connecting rod 43. The first upper connecting rod 41 drives the first lower connecting rod 42 to rotate, and the second upper connecting rod 43 drives the second lower connecting rod 44 to rotate. At the same time, during the movement of the bearing plate 3, the first upper connecting rod 41 and the second upper connecting rod 43 cause the lower clamping block 1 to move along the lower clamping sliding groove 9, clamp the outer layer of the sand cup through the lower clamping block 1, and pull the outermost sand cup to disassemble the sand cups one by one.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Cylindrical anti-slip clamping mechanism, characterized by: The invention comprises a fixed reference plate (8), a mounting frame (6) is arranged on the fixed reference plate (8), a servo lifting mechanism (5) is arranged on the mounting frame (6), a bearing plate (3) is also arranged on the fixed reference plate (8), a lower clamping sliding groove (9) is arranged on the bearing plate (3), a lower release clamping cylinder (10) is also arranged on the fixed reference plate (8), and the lower release clamping cylinder (10) is used to control the height of the bearing plate (3), a lower clamping block (1) is arranged in the lower clamping sliding groove (9), and a material receiving support block (2) for positioning the sand cup is also arranged in the middle of the lower clamping sliding groove (9), and the servo lifting mechanism (5) is used to connect the height of the material receiving support block (2), wherein the lower clamping block (1) is connected to the fixed reference plate (8) through a lower connecting rod mechanism (4).

2. The cylindrical anti-slip clamping mechanism according to claim 1, characterized in that: A guide column (7) is arranged on the bearing plate (3), and the guide column (7) is movably arranged in a guide hole, and the guide hole is arranged on a fixed reference plate (8).

3. The cylindrical anti-slip clamping mechanism according to claim 1, characterized in that: The lower connecting rod mechanism (4) comprises a first upper connecting rod (41), a second upper connecting rod (43), a first lower connecting rod (42) and a second lower connecting rod (44); the middle portion of the first upper connecting rod (41) is rotatably connected to the middle portion of the second upper connecting rod (43); the first upper connecting rod (41) and the second upper connecting rod (43) are both rotatably connected to the lower clamping block (1); one end of the first upper connecting rod (41) is rotatably connected to the first lower connecting rod (42); and one end of the second upper connecting rod (43) is rotatably connected to the second lower connecting rod (44).

4. The anti-slip clamping mechanism for a cylindrical object according to claim 3, characterized in that: The first lower connecting rod (42) and the second lower connecting rod (44) are both rotatably connected to the fixed reference plate (8).

5. The cylindrical anti-slip clamping mechanism according to claim 3 or 4, characterized in that: The first upper connecting rod (41) is rotatably connected to the second upper connecting rod (43) via a rotating shaft, the first upper connecting rod (41) is rotatably connected to the first lower connecting rod (42) via a rotating shaft, the second upper connecting rod (43) is rotatably connected to the second lower connecting rod (44) via a rotating shaft, and the first lower connecting rod (42) and the second lower connecting rod (44) are both connected to a fixed reference plate (8) via a rotating shaft.

6. The anti-slip clamping mechanism for a cylindrical object according to claim 1, characterized in that: A support block connecting shaft (11) is arranged at the bottom of the material receiving support block (2), and the support block connecting shaft (11) is connected to the servo lifting mechanism (5).

7. The cylindrical anti-slip clamping mechanism according to claim 1 or 6, characterized in that: The servo lifting mechanism comprises a longitudinal screw rod and a nut, the nut is connected to the support block connecting shaft (11), and the rotation of the longitudinal screw rod is used to control the nut to move longitudinally.

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