Binding device for packaging small rectangular pipes

Abstract

The bundling device comprises a support, a motor and bundling equipment, the output end of the motor is fixedly connected with a rotating rod, the rotating rod is sleeved with a conveying belt, one end of the rotating rod is fixedly provided with a first gear, and the other end of the rotating rod is fixedly provided with a second gear. The end face of the movable plate is fixedly provided with an auxiliary device for assisting discharging of the rectangular pipe. Through the arrangement of a first extrusion block, a first pressing plate, a second pressing plate, a third movable rod, a first gear and the like, the first extrusion block and the second extrusion block can be driven through a first belt and a second belt by starting a motor during use, so that the positions of the movable plates are controlled by the first extrusion block and the second extrusion block; and when the rectangular pipes are bundled, the storage box is driven to move together, so that the rectangular pipes are automatically arranged and stacked, the working intensity of workers is effectively reduced, and the bundling efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of bundling devices, in particular to a bundling device for packaging small rectangular tubes. Background Art

[0002] Rectangular tube is a commonly used material in engineering, and its models vary according to different uses. Rectangular tube is not only used to transport fluid and powdered solid, exchange heat energy, and manufacture mechanical parts and containers, but it is also an economical steel. After the steel tube is produced, it needs to be transported to various places. Because of its large size and unstable center of gravity, it is very inconvenient to carry. Therefore, in the process of mechanical production, the rectangular tube needs to be bundled by a packaging and bundling device.

[0003] Most existing rectangular tube bundling devices are composed of components such as a bracket, a motor and a bundling device. Workers first pack the produced rectangular tubes into a shape that is easy to transport, place them on a conveyor belt to adjust their position, and then start the bundling device to bundle them.

[0004] However, when the bundling device is bundling the rectangular tubes, workers are required to manually stack the rectangular tubes flat and then transport them to the bundling device through a conveyor belt for bundling, which makes the workers' work intensity high and the workers' manual stacking of the rectangular tubes has low accuracy, which is easy to cause misalignment and uneven sides. Uneven edges of steel tubes of the same length will cause gaps in the local bundling and cause looseness, and the bundling effect is relatively poor, which makes the steel tubes easy to loosen during transportation after bundling, causing certain economic losses and great inconvenience. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a bundling device for small rectangular tube packaging to solve the technical problems mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bundling device for packaging small rectangular tubes, comprising a bracket, a motor and a bundling device, the output end of the motor is fixedly connected to a rotating rod, and the outer part of the rotating rod is provided with a conveyor belt, one end of the rotating rod is fixedly installed with a first gear, the inside of the bracket is movably installed with a first movable rod, and one end of the first movable rod is fixedly installed with a second gear meshing with the first gear, the outer part of the first movable rod is provided with a first belt, the inside of the bracket is movably installed with a second movable rod, and the first movable rod and the second movable rod are connected by a first belt, one end of the bracket is movably installed with a movable plate, and one end of the movable plate is fixedly installed with a first pressing plate, and the end surface of the movable plate is fixedly installed with an auxiliary device for assisting the discharge of rectangular tubes.

[0007] By adopting the above technical scheme, by providing the first extrusion block, the first pressure plate, the second pressure plate, the third movable rod and the first gear and other components, when the utility model is used, the motor can be started to transmit the first extrusion block and the second extrusion block through the first belt and the second belt, so that it controls the position of the movable plate and drives the storage box to move together. At the same time, when the storage box is moving, the messy rectangular tubes inside it are affected by its centrifugal force and the restriction of the storage box, so that the rectangular tubes are automatically sorted and stacked. Compared with traditional manual sorting, the utility model is more convenient and quick, and the storage box will limit the rectangular tube to ensure that the front and rear lengths of the rectangular tube are consistent, which effectively reduces the work intensity of the workers and greatly improves the bundling efficiency.

[0008] The utility model is further configured as follows: the auxiliary device includes a control assembly, a storage box, a push plate, a telescopic rod, a fixed block, a baffle, a rotating shaft and a torsion spring; a storage box is fixedly installed on one end of the movable plate, and a fixed block is fixedly installed on one end of the storage box; a rotating shaft is movably installed inside the fixed block, and a baffle is fixedly installed on one side of the rotating shaft; torsion springs are installed on both ends of the rotating shaft, and the rotating shaft and the fixed block are connected by a torsion spring.

[0009] By adopting the above technical solution, the storage box can collect the rectangular tubes, and the fixed block provides support for the rotating shaft, so that the rotating shaft can drive the baffle to rotate to a certain extent. The rotating shaft and the fixed block are connected by a torsion spring, so that after the position of the baffle changes and the influence of the external force is released, the torsion spring applies force to the rotating shaft to reset the baffle.

[0010] The utility model is further configured that a control component is fixedly installed at one end of the movable plate, and a telescopic rod is movably installed inside the control component, and a push plate is fixedly installed at one end of the telescopic rod.

[0011] By adopting the above technical solution, the control component can control the position of the telescopic rod, so that the push plate has the effect of pushing the rectangular tube inside the storage box out of the storage box.

[0012] The utility model is further configured that a limiting block is fixedly installed at one end of the movable plate, and a limiting groove matching the limiting block is opened inside the bracket, and a plurality of groups of symmetrically arranged balls are movably installed inside the bracket.

[0013] By adopting the above technical solution, the limiting block cooperates with the limiting groove to effectively ensure the moving direction and position of the movable plate. The ball bearing will reduce the friction between the limiting block and the bracket, so that the movable plate can move better.

[0014] The utility model is further configured such that a third movable rod is movably mounted on one end of the bracket, a second belt is sleeved on the outside of the rotating rod, and the rotating rod and the third movable rod are connected by the second belt, a second extrusion block is fixedly mounted on one end of the third movable rod, and a second pressure plate is mounted on one end of the movable plate.

[0015] By adopting the above technical solution, the bracket can provide support for the third movable rod, and through the second belt, the rotating rod can transmit the third movable rod while rotating, so that the second extrusion block moves the second pressure plate to control the position of the movable plate, eliminating the need to add a new power source and reducing production costs.

[0016] The utility model is further configured such that the first extrusion block and the first pressing plate are arranged opposite to the second extrusion block and the second pressing plate, and one end of the first extrusion block and the first pressing plate and the second extrusion block and the second pressing plate are all arranged in an arc shape.

[0017] By adopting the above technical scheme, the first extrusion block and the first pressure plate are arranged opposite to the second extrusion block and the second pressure plate, so that the first extrusion block cooperates with the first pressure plate to control the movable plate to move in the direction of the conveyor belt. The opposite arrangements make it possible for the second extrusion block to control the movable plate to move in the opposite direction when it contacts the second pressure plate. The first extrusion block and the first pressure plate and one end of the second extrusion block and the second pressure plate are all arranged in an arc shape so that during the contact process, the force direction can be controlled to prevent them from being affected and stuck, thereby affecting work efficiency.

[0018] In summary, the utility model mainly has the following beneficial effects:

[0019] The utility model is provided with components such as a first extrusion block, a first pressure plate, a second pressure plate, a third movable rod and a first gear, so that when the utility model is used, the motor can be started to transmit the first extrusion block and the second extrusion block through the first belt and the second belt, so that the position of the movable plate is controlled to drive the storage box to move together. At the same time, when the storage box is moving, the messy rectangular tubes inside it are affected by the centrifugal force and the restriction of the storage box, so that the rectangular tubes are automatically sorted and stacked. Compared with traditional manual sorting, the utility model is more convenient and quick, and the storage box can restrict the rectangular tubes to ensure that the front and rear lengths of the rectangular tubes are consistent, which effectively reduces the work intensity of workers and greatly improves the bundling efficiency.

[0020] The utility model is provided with components such as a control component, a storage box, a push plate, a telescopic rod fixing block and a baffle plate. After the rectangular tubes inside the storage box are arranged in order, the user manually starts the control component, and the telescopic rod drives the push plate to push the rectangular tubes inside the storage box into the storage box, so that the rectangular tubes are smoothly moved to the end surface of the conveyor belt. After the rectangular tubes are completely moved to the end surface of the conveyor belt, the push plate returns to the storage box, and the torsion spring resets the baffle plate, thereby eliminating the need for manual picking up of the rectangular tubes, reducing the possibility of the rectangular tubes being scattered due to external forces, and greatly improving the overall bundling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0022] Figure 2 It is a schematic diagram of the motor of the utility model;

[0023] Figure 3 This is a half-section diagram of the storage box of the utility model;

[0024] Figure 4 It is a half-section view of the movable plate of the utility model.

[0025] In the figure: 1. bracket; 2. motor; 3. rotating rod; 4. conveyor belt; 5. first gear; 6. second gear; 7. first movable rod; 8. first belt; 9. second movable rod; 10. first extrusion block; 11. first pressure plate; 12. second belt; 13. third movable rod; 14. second extrusion block; 15. second pressure plate; 16. movable plate; 17. control component; 18. storage box; 19. push plate; 20. telescopic rod; 21. fixed block; 22. baffle; 23. rotating shaft; 24. torsion spring; 25. limit block; 26. ball; 27. strapping equipment. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0027] The following describes an embodiment of the utility model based on its overall structure.

[0028] A strapping device for small rectangular tube packaging, such as Figure 1-4As shown, it includes a bracket 1, a motor 2 and a strapping device 27, the output end of the motor 2 is fixedly connected to a rotating rod 3, and the outer sleeve of the rotating rod 3 is provided with a conveyor belt 4, one end of the rotating rod 3 is fixedly installed with a first gear 5, the interior of the bracket 1 is movably installed with a first movable rod 7, and one end of the first movable rod 7 is fixedly installed with a second gear 6 meshing with the first gear 5, the outer sleeve of the first movable rod 7 is provided with a first belt 8, the interior of the bracket 1 is movably installed with a second movable rod 9, and the first movable rod 7 and the second movable rod 9 are connected by the first belt 8, one end of the bracket 1 is movably installed with a movable plate 16, and one end of the movable plate 16 is fixedly installed with The end faces of the first pressing plate 11 and the movable plate 16 are fixedly installed with auxiliary devices for assisting the discharge of rectangular tubes. The end face of the first extrusion block 10 contacts the first pressing plate 11 during the rotation. After the first pressing plate 11 is squeezed, it drives the movable plate 16 to move backward. After it moves a certain distance, the contact is released and no longer affects the movable plate 16. At the same time, since the first extrusion block 10 and the second extrusion block 14 are arranged opposite to each other, after the first extrusion block 10 loses contact with the first pressing plate 11, the second extrusion block 14 contacts the second pressing plate 15, pushing the movable plate 16 forward, thereby achieving the purpose of shaking the storage box 18 to regularize the rectangular tube inside it.

[0029] See also Figure 3 The auxiliary device includes a control component 17, a storage box 18, a push plate 19, a telescopic rod 20, a fixed block 21, a baffle 22, a rotating shaft 23 and a torsion spring 24. The storage box 18 is fixedly installed at one end of the movable plate 16, and the fixed block 21 is fixedly installed at one end of the storage box 18. The rotating shaft 23 is movably installed inside the fixed block 21, and the baffle 22 is fixedly installed on one side of the rotating shaft 23. Torsion springs 24 are installed at both ends of the rotating shaft 23, and the rotating shaft 23 and the fixed block 21 are connected by the torsion spring 24. The storage box 18 can collect the rectangular tube, and the fixed block 21 provides support for the rotating shaft 23, so that the rotating shaft 23 can drive the baffle 22 to rotate to a certain extent. The rotating shaft 23 and the fixed block 21 are connected by the torsion spring 24, so that after the position of the baffle 22 changes, the torsion spring 24 applies force to the rotating shaft 23 when the external force is removed, so that the baffle 22 is reset.

[0030] See also Figure 3 A control component 17 is fixedly installed at one end of the movable plate 16, and a telescopic rod 20 is movably installed inside the control component 17. A push plate 19 is fixedly installed at one end of the telescopic rod 20. The control component 17 can control the position of the telescopic rod 20, so that the push plate 19 has the effect of pushing the rectangular tube inside the storage box 18 out of the storage box 18.

[0031] See also Figure 4A limit block 25 is fixedly installed at one end of the movable plate 16, and a limit groove matching the limit block 25 is opened inside the bracket 1. Multiple groups of symmetrically arranged balls 26 are movably installed inside the bracket 1. The limit block 25 cooperates with the limit groove to effectively ensure the moving direction and position of the movable plate 16. The balls 26 will reduce the friction between the limit block 25 and the bracket 1, so that the movable plate 16 can move better.

[0032] See also Figure 2 A third movable rod 13 is movably installed at one end of the bracket 1, a second belt 12 is sleeved on the outside of the rotating rod 3, and the rotating rod 3 and the third movable rod 13 are connected by the second belt 12, a second extrusion block 14 is fixedly installed at one end of the third movable rod 13, and a second pressing plate 15 is installed at one end of the movable plate 16. The bracket 1 can provide support for the third movable rod 13, and through the second belt 12, the rotating rod 3 can transmit the third movable rod 13 while rotating, so that the second extrusion block 14 moves the second pressing plate 15 to control the position of the movable plate 16, eliminating the need to add a new power source and reducing production costs.

[0033] See also Figure 1 - Figure 2 The first extrusion block 10 and the first pressing plate 11 are arranged in opposite directions to the second extrusion block 14 and the second pressing plate 15, and one end of the first extrusion block 10 and the first pressing plate 11 and the second extrusion block 14 and the second pressing plate 15 are all arranged in an arc shape. The first extrusion block 10 and the first pressing plate 11 and the second extrusion block 14 and the second pressing plate 15 are arranged in opposite directions, so that the first extrusion block 10 cooperates with the first pressing plate 11 to control the movable plate 16 to move in the direction of the conveyor belt 4. The opposite arrangement makes it possible for the second extrusion block 14 to contact the second pressing plate 15, and the movable plate 16 can be controlled to move in the opposite direction. The first extrusion block 10 and the first pressing plate 11 and one end of the second extrusion block 14 and the second pressing plate 15 are all arranged in an arc shape so that during the contact process, the force direction is controlled so that it is not affected and stuck, thereby affecting the work efficiency.

[0034] The working principle of the utility model is as follows: when using the utility model, after the worker puts the rectangular tube into the storage box 18, the motor 2 is started to rotate the rotating rod 3, and the second belt 8 and the second belt 12 are used to transmit the second movable rod 9 and the third movable rod 13, thereby driving the first extrusion block 10 and the second extrusion block 14 to rotate. During the rotation process, the end face of the first extrusion block 10 contacts the first pressing plate 11. After the first pressing plate 11 is squeezed, the position of the movable plate 16 is driven to move backward. After it moves a certain distance, the contact is released and no longer affects the movable plate 16. At the same time, since the first extrusion block 10 and the second extrusion block 14 are arranged opposite to each other, the first extrusion block 10 loses contact with the first pressing plate 11. After the touch, the second extrusion block 14 contacts the second pressure plate 15, pushing the position of the movable plate 16 forward, thereby achieving the purpose of shaking the storage box 18 to regularize the rectangular tube inside it. After the regularization is completed, the worker starts the control component 17, so that the telescopic rod 20 pushes the push plate 19 to move into the storage box 18, and pushes the regularized rectangular tube into the storage box 18. During the movement, the rectangular tube contacts the baffle 22 and squeezes it, so that the rotating shaft 23 rotates to prevent the baffle 22 from affecting the movement of the rectangular tube. After the push plate 19 pushes the rectangular tube completely to the end face of the conveyor belt 4, the control component 17 controls the push plate 19 to reset, and the motor 2 and the bundling device 27 are started to bundle the regularized rectangular tube.

[0035] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A bundling device for packing small rectangular tubes, comprising a bracket (1), a motor (2) and a bundling device (27), characterized in that: The output end of the motor (2) is fixedly connected to a rotating rod (3), and the rotating rod (3) is sleeved with a conveyor belt (4). A first gear (5) is fixedly mounted on one end of the rotating rod (3). A first movable rod (7) is movably mounted inside the bracket (1), and a second gear (6) meshing with the first gear (5) is fixedly mounted on one end of the first movable rod (7). A first belt (8) is sleeved on the outside of the first movable rod (7). A second movable rod (9) is movably mounted inside the bracket (1), and the first movable rod (7) and the second movable rod (9) are connected via a first belt (8). A movable plate (16) is movably mounted on one end of the bracket (1), and a first pressing plate (11) is fixedly mounted on one end of the movable plate (16). An auxiliary device for assisting the discharge of rectangular tubes is fixedly mounted on the end surface of the movable plate (16).

2. A bundling device for small rectangular tube packaging according to claim 1, characterized in that: The auxiliary device comprises a control assembly (17), a storage box (18), a push plate (19), a telescopic rod (20), a fixed block (21), a baffle (22), a rotating shaft (23) and a torsion spring (24); one end of the movable plate (16) is fixedly mounted with the storage box (18), and one end of the storage box (18) is fixedly mounted with the fixed block (21); a rotating shaft (23) is movably mounted inside the fixed block (21), and one end of the rotating shaft (23) is fixedly mounted with the baffle (22); both ends of the rotating shaft (23) are mounted with torsion springs (24), and the rotating shaft (23) and the fixed block (21) are connected via the torsion spring (24).

3. A bundling device for small rectangular tube packaging according to claim 2, characterized in that: A control component (17) is fixedly mounted on one end of the movable plate (16), and a telescopic rod (20) is movably mounted inside the control component (17), and a push plate (19) is fixedly mounted on one end of the telescopic rod (20).

4. A bundling device for packing small rectangular tubes according to claim 3, characterized in that: A limit block (25) is fixedly mounted on one end of the movable plate (16), and a limit groove matching the limit block (25) is provided inside the bracket (1). A plurality of groups of symmetrically arranged balls (26) are movably mounted inside the bracket (1).

5. A bundling device for packing small rectangular tubes according to claim 4, characterized in that: A third movable rod (13) is movably mounted on one end of the bracket (1), a second belt (12) is sleeved on the outside of the rotating rod (3), and the rotating rod (3) and the third movable rod (13) are connected via the second belt (12), a second extrusion block (14) is fixedly mounted on one end of the third movable rod (13), and a second pressing plate (15) is mounted on one end of the movable plate (16).

6. A bundling device for packing small rectangular tubes according to claim 5, characterized in that: The first extrusion block (10) and the first pressing plate (11) are arranged opposite to the second extrusion block (14) and the second pressing plate (15), and one end of the first extrusion block (10) and the first pressing plate (11) and the second extrusion block (14) and the second pressing plate (15) are all arranged in an arc shape.

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