Adjustable mechanical arm suction cup device for sucking hard heat preservation products

Abstract

The utility model discloses an adjustable mechanical arm suction cup device for sucking hard heat preservation products. The adjustable mechanical arm suction cup device comprises a cross beam which is provided with an air inlet connector and an air outlet connector. The length adjusting mechanisms are distributed on the side face of the cross beam; the angle adjusting mechanism is connected to the end, away from the cross beam, of the length adjusting mechanism; the suction cups are arranged on the cross beam and the angle adjusting mechanism, the air pressure in the suction cups is controlled through the air inlet connectors and the air outlet connectors, and suction of the hard heat preservation products is achieved. The sucker device can suck and carry hard heat preservation products of a flat plate structure, an arc-shaped plate structure and a semicircular pipeline plate, the length and the angle position of the sucker device can be adjusted without replacing the structure of the sucker device, and the sucker device is flexible, convenient and fast to use and high in practicability. Meanwhile, the suction cups in the whole suction cup device can be attached to the surface of the hard heat preservation product, and the situation that the hard heat preservation product falls off due to uneven stress is avoided.

Description

Technical Field

[0001] The utility model relates to an adjustable mechanical arm suction cup device for sucking hard heat-insulating products. Background Art

[0002] The rigid thermal insulation products for industrial pipes include expanded perlite insulation products and calcium silicate insulation products, which have the shapes of flat plate structure, curved plate structure and semicircular pipe plate, and their curvature and inner diameter are different.

[0003] In the process of industrial automatic production, it is necessary to use a robot to grab the hard insulation products and move them. However, due to defects in the design of the mechanism, the current robot is prone to falling off when grabbing the hard insulation products of flat plate structure, curved plate structure and semi-circular pipe plate, and cannot meet the production requirements of hard insulation products of flat plate structure, curved plate structure and semi-circular pipe plate. Utility Model Content

[0004] The utility model aims to address the deficiencies in the prior art and to provide a technical solution for an adjustable manipulator suction cup device for sucking up hard thermal insulation products, which can not only meet the needs of sucking and carrying hard thermal insulation products with flat plate structures, curved plate structures and semicircular pipe plates, but also does not require replacement of the structure of the suction cup device, and only requires adjustment of the length and angle position of the suction cup device. The use is flexible, convenient and quick, and at the same time, the suction cups in the entire suction cup device can be attached to the surface of the hard thermal insulation product, thereby preventing the hard thermal insulation product from falling off due to uneven force.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] An adjustable manipulator suction cup device for sucking hard thermal insulation products, characterized in that:

[0007] A crossbeam, on which an air inlet interface and an air outlet interface are arranged, the interior of the crossbeam is a hollow structure, and the air inlet interface and the air outlet interface are connected to the hollow structure;

[0008] Length adjustment mechanism, the length adjustment mechanism is distributed on the side of the beam;

[0009] and an angle adjustment mechanism, the angle adjustment mechanism being connected to the length adjustment mechanism and being located at an end away from the crossbeam, the angle adjustment mechanism being connected to the hollow structure through an air guide tube;

[0010] Suction cups are provided on the crossbeam and the angle adjustment mechanism. The air pressure in the suction cups is controlled by the air inlet interface and the air outlet interface to achieve the suction of hard thermal insulation products. The design of the above structure can not only meet the needs of suction and transportation of hard thermal insulation products with flat plate structure, arc plate structure and semicircular pipe plate, but also does not need to replace the structure of the suction cup device. The length and angle position of the suction cup device can be adjusted. It is flexible, convenient and fast to use. At the same time, the suction cups in the entire suction cup device can be attached to the surface of the hard thermal insulation product, avoiding the hard thermal insulation product from falling off due to uneven force.

[0011] Furthermore, the length adjustment mechanism includes a cantilever, a U-shaped block and a telescopic rod. The cantilever is fixed to the side of the beam, and a telescopic groove is provided on the cantilever. The U-shaped block is fixed to the telescopic rod, and the telescopic rod matches the telescopic groove. When sucking the hard insulation product of the flat plate structure, the telescopic rod is completely retracted into the telescopic groove, so that the U-shaped block fits with the cantilever, ensuring that each suction cup is located in the same vertical plane. When sucking the hard insulation product of the arc plate structure and the semicircular pipe plate, the telescopic rod is extended along the telescopic groove to the required length and then fixed, so that the suction cups are distributed in a circular shape and fit against the hard insulation product, thereby improving the practicality and reliability of the suction cup device.

[0012] Furthermore, the cantilever is evenly provided with a first fixing hole, and the telescopic rod is provided with a second fixing hole. By inserting the rod through the first fixing hole and connecting to the second fixing hole, the telescopic rod and the cantilever are fixedly connected, which facilitates the adjustment of the extension length of the U-shaped block and the telescopic rod.

[0013] Furthermore, a slot is provided on one side of the bottom of the U-shaped block close to the telescopic rod, which can increase the adjustment range of the angle adjustment mechanism.

[0014] Furthermore, the angle adjustment mechanism includes an angle adjustment block, a straight pipe, a first fastener and a second fastener. The angle adjustment block is limited in the U-shaped block, the angle adjustment block is connected to the U-shaped block through the first fastener, the straight pipe runs through the angle adjustment block, and the straight pipe is connected to the angle adjustment block through the second fastener. When the angle adjustment block is rotated to the desired angle along the U-shaped block, the angle adjustment block can be fixed by the first fastener, and then the suction cup is driven to move to the desired length by the straight pipe, and the second fastener is tightened to meet the absorption of hard insulation products of arc plate structure and semicircular pipe plate.

[0015] Furthermore, a guide strip is provided on the outer side of the straight tube, and a guide groove is provided on the angle adjustment block. The guide strip matches the guide groove. The design of the guide strip and the guide groove can prevent the straight tube from rotating, thereby improving the stability and reliability of the suction cup connected to the straight tube.

[0016] Furthermore, scales are provided on the telescopic rod, the guide strip and the U-shaped block, which facilitates adjustment of the suction cup connected to the angle adjustment mechanism, improves the adjustment accuracy, and enables the suction cup to fit the surface of the hard insulation product.

[0017] Furthermore, the second fastener includes a screw rod, a T-shaped block and a clamping block. The T-shaped block is fixed to the end of the screw rod, and the clamping block is rotatably connected to the T-shaped block. The angle adjustment block is provided with threaded holes and guide holes that are interconnected. The screw rod matches the threaded hole, and the clamping block moves along the guide hole. A nut is provided at the end of the screw rod. By rotating the nut, the screw rod drives the T-shaped block to rotate, and the clamping block is tightened or loosened under the action of the thread, thereby meeting the installation requirements of the straight pipe.

[0018] Furthermore, lifting blocks are symmetrically arranged on both sides of the top surface of the crossbeam, and lifting holes are arranged on the lifting blocks to facilitate the lifting of the entire suction cup device.

[0019] Furthermore, suction cup interfaces are provided on the bottom surface of the cross beam, and the suction cup interfaces are used to install the suction cups, and the unused suction cup interfaces are closed.

[0020] The utility model has the following beneficial effects due to the adoption of the above technical solution:

[0021] 1. The utility model can not only meet the needs of sucking and carrying hard thermal insulation products with flat plate structures, curved plate structures and semicircular pipe plates, but also does not need to replace the structure of the suction cup device. It only needs to adjust the length and angle position of the suction cup device. It is flexible, convenient and quick to use. At the same time, the suction cups in the entire suction cup device can be attached to the surface of the hard thermal insulation product, avoiding the hard thermal insulation product from falling off due to uneven force.

[0022] 2. When sucking hard insulation products with flat plate structure, the telescopic rod is completely retracted into the telescopic groove, so that the U-shaped block fits with the cantilever, ensuring that each suction cup is located in the same vertical plane. When sucking hard insulation products with curved plate structure and semicircular pipe plate, the telescopic rod is extended along the telescopic groove to the required length and then fixed, so that the suction cups are distributed in a circular shape and fit against the hard insulation products, thereby improving the practicality and reliability of the suction cup device.

[0023] 3. When the angle adjustment block is rotated to the required angle along the U-shaped block, the angle adjustment block can be fixed by the first fastener, and then the suction cup is driven to move to the required length by the straight pipe, and the second fastener is tightened to meet the absorption of hard insulation products of arc plate structure and semicircular pipe plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The utility model is further described below in conjunction with the accompanying drawings:

[0025] Figure 1 This is a rendering of an adjustable manipulator suction cup device for sucking hard thermal insulation products in the utility model;

[0026] Figure 2 for Figure 1 Structural diagram of the middle A direction;

[0027] Figure 3 It is a schematic diagram of the structure of the length adjustment mechanism and the angle adjustment mechanism of the utility model after they are unfolded;

[0028] Figure 4 It is a structural schematic diagram of the angle adjustment mechanism in the utility model;

[0029] Figure 5 It is a schematic diagram of the connection between the second fastener and the angle adjustment block in the utility model.

[0030] In the figure: 1-beam; 2-lifting block; 3-lifting hole; 4-air inlet interface; 5-air outlet interface; 6-cantilever; 7-first fixing hole; 8-insertion rod; 9-air guide tube; 10-U-shaped block; 11-telescopic rod; 12-first fastener; 13-adjustment mechanism; 14-suction cup; 15-suction cup interface; 16-angle adjustment block; 17-straight tube; 18-guide strip; 19-limiting hole; 20-threaded hole; 21-guide hole; 22-pressing block; 23-screw; 24-T-shaped block; 25-slot. DETAILED DESCRIPTION

[0031] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0032] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0033] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0034] like Figures 1 to 5 As shown, an adjustable manipulator suction cup device for sucking hard thermal insulation products of the utility model comprises a crossbeam 1, a length adjustment mechanism 13 and an angle adjustment mechanism 13.

[0035] An air inlet interface 4 and an air outlet interface 5 are provided on the top surface of the beam 1. The interior of the beam 1 is a hollow structure. The air inlet interface 4 and the air outlet interface 5 are connected to the hollow structure. The air inlet interface 4 and the air outlet interface 5 are connected to an external air supply device, which is beneficial to controlling the air pressure of each suction cup 14 and improving the stability and reliability of absorbing hard insulation products.

[0036] Lifting blocks 2 are symmetrically arranged on both sides of the top surface of the crossbeam 1, and lifting holes 3 are arranged on the lifting blocks 2 to facilitate the lifting of the entire suction cup device.

[0037] Suction cup interfaces 15 are provided on the bottom surface of the cross beam 1. The suction cup interfaces 15 are used to install suction cups 14. Unused suction cup interfaces 15 are closed. This application preferably selects five suction cup interfaces 15, wherein the first, third and fifth suction cup interfaces 15 are installed with suction cups 14. In actual use, the number of suction cups 14 is selected according to the weight of the hard thermal insulation product.

[0038] The length adjustment mechanism 13 is distributed on the side of the beam 1 . In the present application, the length adjustment mechanism 13 is preferably symmetrically arranged on both sides of the beam 1 .

[0039] The length adjustment mechanism 13 includes a cantilever 6, a U-shaped block 10 and a telescopic rod 11. The cantilever 6 is fixed to the side of the beam 1. A telescopic groove is provided on the cantilever 6. The U-shaped block 10 is fixed to the telescopic rod 11. The telescopic rod 11 matches the telescopic groove. When the hard thermal insulation product of the flat plate structure is sucked, the telescopic rod 11 is completely retracted into the telescopic groove so that the U-shaped block 10 fits with the cantilever 6, ensuring that each suction cup 14 is located in the same vertical plane. When the hard thermal insulation product of the arc plate structure and the semicircular pipe plate is sucked, the telescopic rod 11 is extended along the telescopic groove to the required length and then fixed, so that the suction cups 14 are distributed in a circular shape and fit against the hard thermal insulation product, thereby improving the practicality and reliability of the suction cup device.

[0040] The cantilever 6 is evenly provided with first fixing holes 7, and the telescopic rod 11 is provided with a second fixing hole. The telescopic rod 11 is fixedly connected to the cantilever 6 by passing the insert rod 8 through the first fixing hole 7 and connecting to the second fixing hole, so as to facilitate the adjustment of the extension length of the U-shaped block 10 and the telescopic rod 11.

[0041] A clamping groove 25 is provided on one side of the bottom of the U-shaped block 10 close to the telescopic rod 11 , so as to increase the adjustment range of the angle adjustment mechanism 13 .

[0042] The angle adjustment mechanism 13 is connected to the end of the length adjustment mechanism 13 that is located away from the crossbeam 1 . The angle adjustment mechanism 13 is connected to the hollow structure through the air guide pipe 9 . The air guide pipe 9 can be a hose.

[0043] The angle adjustment mechanism 13 includes an angle adjustment block 16, a straight tube 17, a first fastener 12 and a second fastener. The angle adjustment block 16 is limited in the U-shaped block 10. The angle adjustment block 16 is connected to the U-shaped block 10 through the first fastener 12. A limiting hole 19 is provided on the surface of the angle adjustment block 16. The first fastener 12 can adopt a structure similar to the second fastener. The angle adjustment block 16 can be fixed by inserting the clamping block 22 into the limiting hole 19.

[0044] The straight tube 17 passes through the angle adjustment block 16, and the straight tube 17 is connected to the angle adjustment block 16 through the second fastener. When the angle adjustment block 16 is rotated to the desired angle along the U-shaped block 10, the angle adjustment block 16 can be fixed by the first fastener 12, and then the suction cup 14 is driven to move to the desired length by the straight tube 17, and the second fastener is tightened to meet the absorption of hard insulation products of arc plate structure and semicircular pipe plate.

[0045] A guide strip 18 is provided on the outer surface of the straight tube 17, and a guide groove is provided on the angle adjustment block 16. The guide strip 18 matches the guide groove. The design of the guide strip 18 and the guide groove can prevent the straight tube 17 from rotating, thereby improving the stability and reliability of the suction cup 14 connected to the straight tube 17.

[0046] The telescopic rod 11, the guide bar 18 and the U-shaped block 10 are all provided with scales, which facilitate the adjustment of the suction cup 14 connected to the angle adjustment mechanism 13, improve the adjustment accuracy, and enable the suction cup 14 to fit the surface of the hard insulation product.

[0047] The second fastener includes a screw rod 23, a T-shaped block 24 and a clamping block 22. The T-shaped block 24 is fixed to the end of the screw rod 23. The clamping block 22 is rotatably connected to the T-shaped block 24. The angle adjustment block 16 is provided with a threaded hole 20 and a guide hole 21 that are interconnected. The screw rod 23 matches the threaded hole 20. The clamping block 22 moves along the guide hole 21. A nut is provided at the end of the screw rod 23. By turning the nut, the screw rod 23 drives the T-shaped block 24 to rotate, and the clamping block 22 is tightened or loosened under the action of the thread, thereby meeting the installation requirements of the straight pipe 17.

[0048] Suction cups 14 are provided on the crossbeam 1 and the angle adjustment mechanism 13. The air pressure in the suction cups 14 is controlled by the air inlet interface 4 and the air outlet interface 5 to achieve the suction of hard thermal insulation products. The above-mentioned structural design can not only meet the needs of suction and transportation of hard thermal insulation products with flat plate structure, arc plate structure and semicircular pipe plate, but also does not need to replace the structure of the suction cup device. The length and angle position of the suction cup device can be adjusted. It is flexible, convenient and fast to use. At the same time, the suction cups 14 in the entire suction cup device can be attached to the surface of the hard thermal insulation product to avoid the hard thermal insulation product from falling off due to uneven force.

[0049] When the utility model is actually used, the suction cup device is first installed on the manipulator through the lifting block, and then the suction cup device is adjusted according to the shape of the flat plate structure, the curved plate structure and the semicircular pipe plate. When the hard thermal insulation product is in the flat plate structure, the length adjustment mechanism is folded and fixed, and the angle adjustment mechanism is adjusted to vertical so that the suction cup on the angle adjustment mechanism is kept parallel to the suction cup on the crossbeam. When the hard thermal insulation product is in the curved plate structure or the semicircular pipe plate, the length adjustment mechanism is unfolded, and the angle is adjusted according to the radius of the curved plate structure or the semicircular pipe plate, and the distance of the straight pipe is adjusted at the same time so that the suction cup can fit the surface of the hard thermal insulation product. Finally, the air pressure of the suction cup is controlled through the air inlet interface and the air outlet interface to realize the suction of the hard thermal insulation product. When sucking, the external vacuum pump is connected, the compressed air is disconnected, and the suction is completed. When deflation, the connection of the vacuum pump is cut off, and compressed air is introduced to complete the lowering action.

[0050] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to achieve basically the same technical effects are all included in the protection scope of the present invention.

Claims

1. An adjustable manipulator suction cup device for sucking hard thermal insulation products, characterized in that: include A crossbeam, wherein an air inlet interface and an air outlet interface are provided on the crossbeam, the interior of the crossbeam is a hollow structure, and the air inlet interface and the air outlet interface are connected to the hollow structure; A length adjustment mechanism, wherein the length adjustment mechanism is distributed on the side of the crossbeam; and an angle adjustment mechanism, the angle adjustment mechanism being connected to the length adjustment mechanism and located at an end away from the crossbeam, the angle adjustment mechanism being connected to the hollow structure through an air guide tube; Suction cups are provided on the crossbeam and the angle adjustment mechanism, and the air pressure in the suction cups is controlled through the air inlet interface and the air outlet interface to achieve the absorption of hard thermal insulation products.

2. The adjustable manipulator suction cup device for sucking hard thermal insulation products according to claim 1, characterized in that: The length adjustment mechanism comprises a cantilever, a U-shaped block and a telescopic rod, wherein the cantilever is fixed to the side of the crossbeam, a telescopic slot is arranged on the cantilever, the U-shaped block is fixed to the telescopic rod, and the telescopic rod matches the telescopic slot.

3. The adjustable manipulator suction cup device for sucking hard thermal insulation products according to claim 2, characterized in that: The cantilever is evenly provided with first fixing holes, and the telescopic rod is provided with second fixing holes. The telescopic rod is fixedly connected to the cantilever by inserting a rod through the first fixing hole and connecting to the second fixing hole.

4. The adjustable manipulator suction cup device for sucking hard thermal insulation products according to claim 2, characterized in that: A clamping groove is provided on one side of the bottom of the U-shaped block close to the telescopic rod.

5. The adjustable manipulator suction cup device for sucking hard thermal insulation products according to claim 2, characterized in that: The angle adjustment mechanism includes an angle adjustment block, a straight tube, a first fastener and a second fastener. The angle adjustment block is limited in the U-shaped block, the angle adjustment block is connected to the U-shaped block through the first fastener, the straight tube runs through the angle adjustment block, and the straight tube is connected to the angle adjustment block through the second fastener.

6. The adjustable manipulator suction cup device for sucking hard thermal insulation products according to claim 5, characterized in that: A guide strip is arranged on the outer side surface of the straight tube, a guide groove is arranged on the angle adjustment block, and the guide strip matches the guide groove.

7. The adjustable manipulator suction cup device for sucking hard thermal insulation products according to claim 6, characterized in that: The telescopic rod, the guide bar and the U-shaped block are all provided with scales.

8. The adjustable manipulator suction cup device for sucking hard thermal insulation products according to claim 5, characterized in that: The second fastener includes a screw rod, a T-shaped block and a clamping block, the T-shaped block is fixed to the end of the screw rod, the clamping block is rotatably connected to the T-shaped block, the angle adjustment block is provided with a threaded hole and a guide hole that are interconnected, the screw rod matches the threaded hole, and the clamping block moves along the guide hole.

9. The adjustable manipulator suction cup device for sucking hard thermal insulation products according to claim 1, characterized in that: Hanging blocks are symmetrically arranged on both sides of the top surface of the crossbeam, and hanging holes are arranged on the hanging blocks.

10. The adjustable manipulator suction cup device for sucking hard thermal insulation products according to claim 1, characterized in that: A suction cup interface is provided on the bottom surface of the cross beam, and the suction cup interface is used to install the suction cup.

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