Square barrel stacking clamp

Abstract

The utility model relates to a square barrel stacking clamp which comprises a clamping set arranged on a frame body, the clamping set comprises two clamping jaws which are located on the two opposite sides of a square barrel and hinged to the frame body, the clamping jaws are fixedly connected with supporting hooks for supporting the edge section of a barrel cover, and the frame body is further provided with a pressing plate abutting against the top face of the square barrel. And the first driving device is used for driving the two clamping jaws to rotate. When the device is used, the first driving device drives the clamping jaws to rotate in the direction far away from the square barrel, so that the distance between the two supporting hooks is increased, then the frame body is moved downwards to enable the supporting hooks to be located below the edge section, then the first driving device is made to rotate reversely to enable the supporting hooks to rotate to the position under the edge section, and then the frame body is made to move upwards; and meanwhile, the pressing plate moves downwards to abut against the barrel cover, so that clamping of the barrel cover is achieved, stacking of square barrels is facilitated, and continuous production of products is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of robots, in particular to the technical field of robots clamping square barrels, and specifically refers to a square barrel stacking clamp. Background Art

[0002] Robotic arms are the most widely used automated mechanical devices in the field of robotics, and can be found in industrial manufacturing, medical treatment, entertainment services, military, semiconductor manufacturing, space exploration, etc. Although they have different forms, they all have one common feature, which is the ability to receive instructions and accurately locate a point in three-dimensional (or two-dimensional) space to perform operations.

[0003] The current product is a square barrel, which includes a barrel cover detachably connected to the barrel body. The size of the barrel cover is larger than that of the barrel body. The barrel cover includes a main body section located directly above the barrel body and an edge section located at the edge of the main body section and in a ring shape. Therefore, the entire square barrel can be supported by supporting the edge section. After the square barrels are produced, they need to be stacked, but the current stacking efficiency is low, which affects the continuous production of the product. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a square barrel stacking clamp, which is convenient for clamping the square barrels, thereby facilitating the stacking of the square barrels and ensuring the continuous production of products.

[0005] The utility model is realized through the following technical scheme: a square barrel stacking clamp, comprising a clamping group arranged on a frame, the clamping group comprising two clamping claws located on opposite sides of the square barrel and both hinged on the frame, the clamping claws are fixedly connected with support hooks for supporting the edge section of the barrel cover, the frame is also provided with a pressing plate that presses to the top surface of the square barrel, and a first driving device that drives the two clamping claws to rotate.

[0006] When the novel device is in use, the first driving device drives the clamping claw to rotate in the direction away from the square barrel, thereby increasing the distance between the two supporting hooks, making the distance between the two supporting hooks greater than the length of the square barrel, and then moving the frame downward so that the supporting hook is located below the edge section, and then the first driving device is rotated in the opposite direction to rotate the supporting hook to be directly below the edge section, and then the frame is moved upward so that the supporting hook supports the edge section, and at the same time the pressing plate moves downward to press on the barrel cover, thereby clamping the barrel cover, that is, facilitating the clamping of the square barrel, thereby ensuring the stability of the square barrel during the stacking process, thereby facilitating the stacking of the square barrels and ensuring the continuous production of the products.

[0007] Preferably, the first driving device includes a support block located between the two clamping jaws, and a power device that drives the support block to move along the height direction. A sliding block is provided in the support block, which is arranged corresponding to the clamping jaw and slides toward the clamping jaw. An extension section is fixed to the clamping jaw, extending toward the sliding block and axially connected to the sliding block.

[0008] When the preferred solution is in use, the first driving device drives the support block to move downward, thereby driving the sliding block to move downward, and the sliding block slides on the support block, driving the clamping claw to rotate.

[0009] Preferably, the sliding block comprises a bearing, the inner ring of the bearing is fixedly connected with a rotating shaft axially connected to the extension section, and the top plate and the bottom plate of the support block are both provided with sliding grooves for the bearing to slide.

[0010] This preferred solution facilitates the rotation of the clamping jaws by the movement of the support block through the provision of the bearing and the slide groove.

[0011] Preferably, the pressing plate is located below the supporting block, and the frame is provided with a power structure for pushing the pressing plate to move in the height direction.

[0012] When this preferred solution is in use, when the support hook supports the edge section, the power structure is started to drive the pressure plate to move downward, so that the pressure plate is pressed against the barrel cover. With the cooperation of the pressure plate and the support hook, the barrel cover is clamped, thereby ensuring the stability of the square barrel during the stacking process.

[0013] Preferably, the frame is further provided with a guide rod which slides along the height direction and is connected to the pressure plate.

[0014] In this preferred solution, the guide rod is provided to provide a guiding effect when the pressing plate moves.

[0015] Preferably, there are two clamping groups, and two clamping jaws in the same clamping group are arranged opposite to each other.

[0016] This preferred solution facilitates enhancing the support strength of the edge segment and improving the stability of the barrel cover during the stacking process by providing two clamping groups.

[0017] Preferably, a reinforcing plate is further provided on the inner side of the clamping jaw, and the reinforcing plate extends to the supporting hook and the extending section, and the width of the reinforcing plate is greater than the width of the clamping jaw, the supporting hook and the extending section.

[0018] This preferred solution facilitates enhancing the strength of the clamping claw, the support hook, and the extension section by providing a reinforcing plate, while increasing the support area of ​​the support hook and the edge section.

[0019] Preferably, the frame is detachably connected to the mechanical arm. When this preferred solution is in use, the mechanical arm is provided to facilitate the movement of the frame, thereby facilitating the stacking of the square barrels.

[0020] The beneficial effects of the utility model are as follows: the first driving device drives the clamping claw to rotate in the direction away from the square barrel, thereby increasing the distance between the two supporting hooks, making the distance between the two supporting hooks greater than the length of the square barrel, and then moving the frame downward so that the supporting hook is located below the edge section, and then the first driving device is rotated in the opposite direction so that the supporting hook is rotated to directly below the edge section, and then the frame is moved upward so that the supporting hook supports the edge section, and at the same time the pressing plate moves downward to press onto the barrel cover, thereby achieving clamping of the barrel cover, that is, facilitating the clamping of the square barrel, thereby ensuring the stability of the square barrel during the stacking process, thereby facilitating the stacking of the square barrels and ensuring the continuous production of the products. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0022] Figure 2 for Figure 1 The enlarged schematic diagram at A in the middle;

[0023] Figure 3 This is a three-dimensional schematic diagram of the structure of the utility model from another angle;

[0024] Figure 4 It is a three-view schematic diagram of the structure of the utility model;

[0025] Figure 5 It is a rear view schematic diagram of the structure of the utility model;

[0026] Figure 6 This is a bottom view schematic diagram of the structure of the utility model;

[0027] Figure 7 It is a schematic diagram of a square barrel;

[0028] As shown in the figure:

[0029] 1. Fixed plate, 2. Clamping claw, 3. Support hook, 4. Pressing plate, 5. Reinforcement plate, 6. Guide rod, 7. Articulated seat, 8. Connecting plate, 9. Power structure, 10. Power device, 11. Bearing, 12. Slide groove, 13. Extension section, 14. Support block. DETAILED DESCRIPTION

[0030] In order to clearly illustrate the technical features of this solution, this solution is described below through a specific implementation method.

[0031] See attached Figure 1-7 The utility model discloses a square barrel stacking fixture. The square barrel comprises a barrel cover which is detachably connected to a barrel body. The size of the barrel cover is larger than that of the barrel body. The barrel cover comprises a main body section located just above the barrel body and an edge section located at the edge of the main body section and forming a ring.

[0032] The square barrel stacking fixture includes a frame, which includes a fixed plate 1, to which a power device 10 penetrating the fixed plate 1 is fixedly connected, and the power device 10 includes a cylinder, to the top surface of which a connecting plate 8 is fixedly connected, and the connecting plate 8 is bolted to the output end of the robot arm.

[0033] The bottom surface of the fixed plate 1 is provided with two clamping groups arranged transversely, and the clamping groups include two clamping jaws 2 arranged opposite to each other and arranged longitudinally. The bottom surface of the fixed plate 1 is provided with a hinge seat 7 hinged to the clamping jaws 2. The four clamping jaws 2 are arranged in a rectangular shape, and a support hook 3 extending inwardly is fixedly connected to the bottom surface of the clamping jaw 2.

[0034] The extended end of the power device 10 is connected to a support block 14 located below the fixed plate 1. The support block 14 is located between the four clamping jaws 2. The support block 14 includes a top plate, a bottom plate, and an intermediate plate connecting the top plate and the bottom plate. The top plate is bolted to the extended end of the power device 10. The clamping jaw 2 is fixed with an extension section 13 extending toward the support block 14. The extension section 13 is axially connected to a slider. The slider is slidably connected to the top plate and the bottom plate.

[0035] The sliding block includes a bearing 11 , the inner ring of the bearing 11 is fixedly connected with a rotating shaft axially connected to the extension section 13 , and the top plate and the bottom plate of the support block 14 are both provided with a sliding groove 12 for the bearing 11 to slide.

[0036] A pressure plate 4 is also provided below the support block 14, and the pressure plate 4 extends longitudinally. A power structure 9 whose protruding end is connected to the pressure plate 4 is bolted on the fixed plate 1, and the power structure 9 includes a cylinder. A guide rod 6 is also slidably connected on the fixed plate 1, and slides along the height direction and is connected to the pressure plate 4.

[0037] A reinforcing plate 5 is also provided inside the clamping jaw 2 . The reinforcing plate 5 extends to the supporting hook 3 and the extending section 13 . The width of the reinforcing plate 5 is greater than the widths of the clamping jaw 2 , the supporting hook 3 , and the extending section 13 .

[0038] At least one square barrel stacking fixture is connected to the output end of the mechanical arm.

[0039] When the utility model is in use, the mechanical arm drives the clamp to move to the top of the square barrel, and then the power device 10 extends downward, driving the support block 14 to move downward, thereby driving the bearing 11 to slide in the slide groove 12, thereby driving the clamping claw 2 to rotate, thereby driving the support hook 3 to rotate in the direction away from the square barrel, that is, increasing the distance between the two support hooks 3, so that the distance between the two support hooks 3 is greater than the length of the square barrel;

[0040] Then the robot arm drives the fixed plate 1 to move downward so that the support hook 3 is located below the edge segment, and then the power device 10 is contracted to rotate the support hook 3 to be directly below the edge segment, and then the robot arm drives the fixed plate 1 to move upward so that the support hook 3 supports the edge segment, and at the same time drives the power structure 9 to drive the pressing plate 4 to move downward so that the pressing plate 4 is pushed onto the barrel cover. Under the action of the pressing plate 4 and the support hook 3, the barrel cover is clamped, which is convenient for clamping the square barrel, thereby ensuring the stability of the square barrel during the stacking process, thereby facilitating the stacking of the square barrels and ensuring the continuous production of the products.

[0041] Of course, the above description is not limited to the above examples. The technical features not described in the present invention can be achieved by or by adopting the existing technology, which will not be repeated here. The above embodiments and drawings are only used to illustrate the technical scheme of the present invention and are not limitations of the present invention. The present invention is described in detail with reference to the preferred implementation methods. Ordinary technicians in this field should understand that the changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention do not deviate from the purpose of the present invention and should also fall within the scope of protection of the claims of the present invention.

Claims

1. A square barrel stacking fixture, characterized by: The invention comprises a clamping group arranged on a frame, the clamping group comprising two clamping claws (2) located on opposite sides of a square barrel and both hinged on the frame, the clamping claws (2) being fixedly connected to a support hook (3) for supporting an edge section of a barrel cover, the frame also being provided with a pressing plate (4) pressed against a top surface of the square barrel, and a first driving device for driving the two clamping claws (2) to rotate.

2. The square barrel stacking fixture according to claim 1, characterized in that: The first driving device comprises a support block (14) located between the two clamping jaws (2), and a power device (10) for driving the support block (14) to move in a height direction, wherein a sliding block is provided in the support block (14) and is arranged corresponding to the clamping jaws (2) and slides toward the clamping jaws (2), and an extension section (13) is fixedly connected to the clamping jaws (2) and extends toward the sliding block and is axially connected to the sliding block.

3. The square barrel stacking fixture according to claim 2 is characterized in that: The sliding block comprises a bearing (11), the inner ring of the bearing (11) is fixedly connected to a rotating shaft axially connected to the extension section (13), and the top plate and the bottom plate of the support block (14) are both provided with a sliding groove (12) for the bearing (11) to slide.

4. The square barrel stacking fixture according to claim 2, characterized in that: The pressing plate (4) is located below the supporting block (14), and a power structure (9) for pushing the pressing plate (4) to move in the height direction is provided on the frame.

5. The square barrel stacking fixture according to claim 4 is characterized in that: The frame is also provided with a guide rod (6) which slides in the height direction and is connected to the pressing plate (4).

6. The square barrel stacking fixture according to claim 2, characterized in that: The clamping groups are provided with two, and the two clamping claws (2) in the same clamping group are arranged opposite to each other.

7. The square barrel stacking fixture according to claim 2, characterized in that: A reinforcing plate (5) is also provided on the inner side of the clamping jaw (2), and the reinforcing plate (5) extends to the supporting hook (3) and the extending section (13), and the width of the reinforcing plate (5) is greater than the width of the clamping jaw (2), the supporting hook (3), and the extending section (13).

8. The square barrel stacking fixture according to claim 1, characterized in that: The frame body is detachably connected to the mechanical arm.

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