Sucker device for transferring guardrail

Abstract

The utility model discloses a sucking disc device for transferring guardrails, which comprises an adjusting bin, a hoisting component is fixedly mounted at the top end of the adjusting bin, two adjusting screw rods are rotatably mounted in the adjusting bin, and the two adjusting screw rods are oppositely arranged. The suction cup device is adjusted to the position above a mold needing to be transferred through the hoisting assembly, when the distance between the two suction cup assemblies needs to be adjusted, rotation can be conducted by rotating the adjusting screw rods at the two ends, the adjusting screw rods can rotate to drive the adjusting blocks in the suction cup device to move towards the two sides or the middle, and the mold can be transferred. In the moving process of the suction cup assemblies, the air conveying pipe also needs to be moved, at the moment, the air conveying pipe can be collected and released through the pipe collecting and releasing assembly according to the movement of the suction cup assemblies, and the situation that the air conveying pipe is pulled in the moving process of the suction cup assemblies is prevented; and redundant gas conveying pipes can be prevented from being exposed out of the device, and the gas conveying pipes are prevented from being knotted and wound.

Description

TECHNICAL FIELD

[0001] The utility model relates to guardrail manufacturing technical field especially, a kind of chuck device for transporting guardrail. BACKGROUND

[0002] Guardrail is mainly made by placing concrete into concrete mold, after production, it needs to be demolded, and the demolding process generally needs manual disassembly, then the finished product is lifted and taken out for transfer using lifting equipment, but the guardrail can be easily adsorbed on the chuck by using the transfer chuck, which is convenient to take out.

[0003] Patent document CN217230024U discloses a vacuum chuck for transporting refractory bricks, comprising a mounting plate, a machine case is fixedly connected to the top of the mounting plate, a first motor is fixedly connected to the bottom of the inner cavity of the machine case, a support plate is fixedly connected to the output shaft of the first motor, a support column is fixedly connected to the top of the support plate, a second motor is fixedly connected to the bottom of the inner cavity of the support column, and a threaded rod is fixedly connected to the output shaft of the second motor. The first motor is provided to drive the vacuum chuck body to rotate, thereby adjusting the angle during transportation. The second motor, threaded rod and threaded sleeve are provided to adjust the height of the vacuum chuck body. The electric push rod is provided to increase the adsorption distance of the vacuum chuck body. The above structure solves the problems of the existing vacuum chuck transportation device, such as lack of flexibility, inconvenient operation, limited space and angle.

[0004] In the prior art of the above patent, the distance between the multiple chuck assemblies needs to be adjusted during the transportation of the guardrail product inside the guardrail mold of different sizes. For example, for longer products, two chuck assemblies need to be arranged at both ends of the product, and for shorter and heavier products, two chuck assemblies need to be arranged near the center of the product. However, the above chuck assembly can only adjust the position of two chuck assemblies at the same time, and cannot adjust the distance between the chuck assemblies. SUMMARY

[0005] The utility model aims at providing a chuck device for transporting guardrails to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of chuck device for transporting guardrail, including adjusting bin, the top of the adjusting bin is fixedly installed with lifting assembly, two adjusting screws are rotatably installed in the inside of the adjusting bin, two adjusting screws are oppositely arranged, two adjusting screws are all screw mounted with adjusting block, the bottom of the adjusting block is fixedly installed with two connecting plates, the bottom of the adjusting bin is provided with two sliding grooves, two connecting plates are through sliding groove and are slidably connected with sliding groove, two adjusting blocks are fixedly connected with two chuck assemblies by the connecting plate of bottom, the top of the adjusting bin is provided with vacuum pump, two gas pipes are communicated and installed between the vacuum pump and two chuck assemblies, the top of the adjusting bin is provided with pipe retraction assembly.

[0007] As further description of the above technical solution: the top of the chuck assembly is fixedly installed with wire tube, one end of two gas pipes is connected with vacuum pump, and the other end of two gas pipes passes through wire tube and is connected with chuck assembly.

[0008] As further description of the above technical solution: the pipe retraction assembly includes support frame fixedly installed at the top of the adjusting bin, a winding pipe roller is rotatably installed in the inside of the support frame, two gas pipes are wound on the winding pipe roller, a motor is fixedly installed on the side wall of the support frame, and the output end of the motor is drivingly connected with the winding pipe roller.

[0009] As further description of the above technical solution: a connecting shaft is fixedly connected between two adjusting screws, and a transmission belt is drivingly connected between the connecting shaft and the winding pipe roller.

[0010] As further description of the above technical solution: two pipe passing holes are formed in the top of the adjusting bin, and two gas pipes pass through the pipe passing holes.

[0011] As further description of the above technical solution: the inner walls of two pipe passing holes are provided with rubber layers.

[0012] The utility model discloses a kind of chuck device for transporting guardrail. With following beneficial effects: chuck device is adjusted to the mould above by lifting assembly when needing to transport, when needing to adjust the distance between two chuck assemblies, it can be rotated by rotating two ends adjusting screw, the rotation of adjusting screw can drive the inside adjusting block to move to both sides or middle, to adjust the movement of two chuck assemblies, in the process of chuck assembly movement, gas pipe also needs to be moved, at this time, chuck assembly can be moved according to the movement of gas pipe by pipe retraction assembly and be retracted, prevent chuck assembly from being pulled during movement to gas pipe, and also can prevent excess gas pipe from being exposed outside device, prevent gas pipe from being knotted and wound, secondly, vacuum chuck technology is used to grab guardrail, adsorption force is big, and it does not damage guardrail concrete surface. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a suction cup device for transporting guardrails proposed in this utility model.

[0014] Figure 2 This is a three-dimensional structural schematic diagram from another perspective of the present invention;

[0015] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0016] Figure 4 This is a three-dimensional structural diagram of the adjusting screw and take-up / delivery tube assembly of this utility model;

[0017] Figure 5 This is a cross-sectional schematic diagram of the present invention, in which a rubber layer is provided on the peripheral wall of the through hole.

[0018] Legend:

[0019] 1. Adjustment chamber; 2. Lifting assembly; 3. Adjusting screw; 4. Connecting shaft; 5. Support frame; 6. Winding roller; 7. Transmission belt; 8. Motor; 9. Gas supply pipe; 10. Vacuum pump; 11. Connecting plate; 12. Conduit; 13. Adjusting block; 14. Suction cup assembly; 15. Pipe hole; 16. Rubber layer; 17. Slide groove. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Reference Figures 1-5The utility model provides a kind of chuck device for transporting guardrail, including adjusting bin 1, hoisting assembly 2 is fixedly installed in the top end of the adjusting bin 1, two adjusting screws 3 are rotatably installed in the inside of the adjusting bin 1, two adjusting screws 3 are oppositely arranged, two adjusting screws 3 are all threadedly installed with adjusting block 13, two connecting plates 11 are fixedly installed in the bottom end of adjusting block 13, two sliding grooves 17 are opened in the bottom end of the adjusting bin 1, two connecting plates 11 are through sliding groove 17 and are slidably connected with sliding groove 17, two chuck assemblies 14 are fixedly connected with two connecting plates 11 in the bottom end of two adjusting blocks 13, vacuum pump 10 is arranged in the top end of the adjusting bin 1, two gas pipes 9 are communicated and installed between vacuum pump 10 and two chuck assemblies 14, retractable pipe assembly is arranged in the top end of the adjusting bin 1;Hoisting assembly 2 is prior art, and its function is to move the whole device, can realize up and down movement and horizontal movement, so it is not described in detail, chuck device is adjusted to the mould above by hoisting assembly 2 when needing to transport, when needing to adjust the distance between two chuck assemblies 14, can be rotated by rotating two ends adjusting screw 3, the rotation of adjusting screw 3 can drive the inside adjusting block 13 to move to both sides or middle, to adjust the movement of two chuck assemblies 14, chuck assembly 14 moves using screw cooperation, high precision, accurate positioning, parking position error can be controlled within 1 millimeter, in the process of chuck assembly 14 movement, gas pipe 9 also needs to move, at this time, gas pipe 9 can be retracted according to the movement of chuck assembly 14 by retractable pipe assembly, to prevent chuck assembly 14 from pulling gas pipe 9 during movement, and also can prevent excess gas pipe 9 from being exposed outside the device, to prevent gas pipe 9 from being knotted and entangled.

[0022] As a preferred technical solution of the embodiment, the top end of the chuck assembly 14 is fixedly installed with a wire tube 12, one end of the two gas pipes 9 is connected with the vacuum pump 10, the other end of the two gas pipes 9 passes through the wire tube 12 and is connected with the chuck assembly 14;The chuck assembly 14 is pumped by the vacuum pump 10 and the gas pipe 9, so that the chuck assembly 14 and the guardrail to be transported produce negative pressure, which can suck up the guardrail.

[0023] As a preferred technical solution of the embodiment, the retractable pipe assembly includes a support frame 5 fixedly installed at the top end of the adjusting bin 1, a winding pipe roller 6 is rotatably installed in the inside of the support frame 5, the two gas pipes 9 are wound on the winding pipe roller 6, a motor 8 is fixedly installed on the side wall of the support frame 5, and the output end of the motor 8 is in driving connection with the winding pipe roller 6;Through the rotation of the motor 8, the rotation of the winding pipe roller 6 can be controlled, and the gas pipe 9 wound on the surface of the winding pipe roller 6 can be retracted.

[0024] As the preferred technical scheme of the embodiment, the two adjusting screws 3 are fixedly connected with a connecting shaft 4, and the connecting shaft 4 and the winding roller 6 are drivingly connected with a transmission belt 7; through the rotation of the winding roller 6, the connecting shaft 4 can be driven to rotate under the action of the transmission belt 7, the rotation of the connecting shaft 4 can drive the rotation of the two adjusting screws 3, and the process of adjusting the suction cup assembly 14 and the winding and unwinding process of the gas conveying pipe 9 can be simultaneously performed.

[0025] As the preferred technical scheme of the embodiment, the top end of the adjusting bin 1 is provided with two pipe penetrating holes 15, and the two gas conveying pipes 9 penetrate the pipe penetrating holes 15; the pipe penetrating holes 15 are used for penetrating the gas conveying pipes 9, so that the gas conveying pipes 9 can be smoothly wound and unwound.

[0026] As the preferred technical scheme of the embodiment, the inner walls of the two pipe penetrating holes 15 are provided with rubber layers 16; the rubber layers 16 are arranged between the gas conveying pipes 9 and the pipe penetrating holes, which can slow down the wear of the gas conveying pipes 9 and prevent the gas conveying pipes 9 from being damaged during the adjusting process.

[0027] Working principle: after the guardrail is demolded, the high-pressure air pipe is used to clean the sundries on the top surface of the concrete, the suction cup device is adjusted to the above of the mold to be transported through the hoisting assembly 2, when the distance between the two suction cup assemblies 14 needs to be adjusted, the winding roller 6 is driven to rotate through the motor 8, in the rotating process, the two adjusting screws 3 are driven to rotate through the transmission belt 7, the rotation of the adjusting screw 3 can drive the adjusting block 13 inside to move to the two sides or the middle, so as to adjust the movement of the two suction cup assemblies 14, at the same time, the rotation of the winding roller 6 can cooperate with the adjustment of the adjusting assembly to wind and unwind the gas conveying pipe 9, prevent the suction cup assembly 14 from pulling the gas conveying pipe 9 during the movement, and also prevent the excess gas conveying pipe 9 from being exposed outside the device, and prevent the gas conveying pipe 9 from being knotted and wound.

Claims

1. A suction cup device for transporting guardrails, comprising an adjusting bin (1), a hoisting assembly (2) is fixedly installed at the top end of the adjusting bin (1), characterized in that, The inside of the adjusting bin (1) is rotatably provided with two adjusting screws (3), the two adjusting screws (3) are oppositely arranged, the two adjusting screws (3) are both threadedly provided with an adjusting block (13), the bottom end of the adjusting block (13) is fixedly provided with two connecting plates (11), the bottom end of the adjusting bin (1) is provided with two sliding grooves (17), the two connecting plates (11) penetrate through the sliding grooves (17) and are slidably connected with the sliding grooves (17), the two adjusting blocks (13) are fixedly connected with two sucker assemblies (14) through the connecting plates (11) at the bottom end, the top end of the adjusting bin (1) is provided with a vacuum pump (10), the vacuum pump (10) is in communication with the two sucker assemblies (14) and is provided with two gas conveying pipes (9), and the top end of the adjusting bin (1) is provided with a retractable pipe assembly.

2. A suction cup device for transporting a guardrail according to claim 1, characterized in that The top end of the sucker assembly (14) is fixedly provided with a wire tube (12), one end of the two gas conveying pipes (9) is connected with the vacuum pump (10), and the other end of the two gas conveying pipes (9) penetrates through the wire tube (12) and is connected with the sucker assembly (14).

3. A suction cup device for transporting a guardrail according to claim 1, wherein The retractable pipe assembly comprises a supporting frame (5) fixedly arranged at the top end of the adjusting bin (1), a winding pipe roller (6) rotatably arranged in the supporting frame (5), the two gas conveying pipes (9) being wound on the winding pipe roller (6), a motor (8) fixedly arranged on the side wall of the supporting frame (5), and the output end of the motor (8) being in transmission connection with the winding pipe roller (6).

4. A suction cup device for transporting a guardrail according to claim 1, wherein, The two adjusting screws (3) are fixedly connected with a connecting shaft (4), and the connecting shaft (4) and the winding pipe roller (6) are in transmission connection with a transmission belt (7).

5. A suction cup device for transporting a guardrail according to claim 1, wherein, The top end of the adjusting bin (1) is provided with two pipe penetrating holes (15), and the two gas conveying pipes (9) penetrate through the pipe penetrating holes (15).

6. A suction cup device for transporting a barrier according to claim 5, characterized in that The inner walls of the two pipe penetrating holes (15) are both provided with rubber layers (16).

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