Carrying device for multiple workpieces

Abstract

The invention relates to the technical field of carrying equipment, in particular to a carrying device for multiple workpieces. Comprising a plurality of rotary hanging brackets, each rotary hanging bracket comprises a conveying rail and a hanging circular hoop, the conveying rails of the rotary hanging brackets are sequentially arranged in parallel from top to bottom, sliding grooves are formed in the bottoms of the conveying rails and the bottoms of the hanging circular hoops, and a plurality of clamping jaws are slidably connected to the sliding grooves in a clamped mode. And a specified number of clamping claws are slid to the hanging circular hoop. According to the device, a plurality of workpieces with different weights and conditions can be quickly and effectively carried.

Description

Technical Field

[0001] The present invention relates to the technical field of handling equipment, and particularly relates to a handling device for multiple workpieces. Background Art

[0002] Handling equipment refers to mechanical equipment used for handling items, mainly for transferring items from one place to another. There are various types of handling equipment, including manual and electric ones, suitable for items of different weights and sizes. In modern industrial production, handling equipment is one of the important mechanical equipment for material handling and storage; in warehouses and logistics centers, handling equipment is used for the loading, unloading, handling, and storage of goods to improve the overall operation efficiency; for some equipment that needs to handle items to high places, corresponding jaw devices are often equipped; however, such jaw devices generally can only achieve the clamping of items by a single jaw, and the clamping force that different jaw devices can grasp has a certain range. When there is a need to clamp a large number of items and the clamping forces required by the items are different, if only a single jaw is designed, it may not be possible to handle a large number of workpieces in different conditions and with different weights, and it is extremely troublesome to replace jaws with different forces.

[0003] Based on the above problems, there is an urgent need for a handling equipment for multiple workpieces, which can effectively handle multiple workpieces with different weights and conditions quickly and effectively. Summary of the Invention Aiming at the current handling equipment that cannot effectively handle multiple workpieces with different weights and conditions, the present application provides a handling device for multiple workpieces to solve the above problems.

[0004] To achieve the above object, the present invention is realized through the following technical solutions: An embodiment of the present application discloses a handling device for multiple workpieces, including a plurality of rotating hanging frames. The plurality of rotating hanging frames include transmission rails and suspension hoops. The transmission rails of the plurality of rotating hanging frames are arranged in parallel from top to bottom. A chute is provided at the bottom of the transmission rail and the suspension hoop. A plurality of jaws are slidably clamped on the chute, and a specified number of jaws can be slid to the suspension hoop according to handling requirements.

[0005] Adopting the above technical solution: The above solution provides a hanging frame device. The hanging frame device includes a transmission rail and a suspension hoop. This device can adjust the number of jaws on the suspension hoop according to requirements to adapt to the handling of workpieces with different weights and conditions, and a plurality of rotating hanging frames are provided, which can achieve the handling of multiple workpieces at one time.

[0006] Preferably, the plurality of jaws include a connecting arm, a clamping arm rotatably connected below the connecting arm, and a clamping hook rotatably connected below the clamping arm. The clamping arm is bent outward, the clamping hook is bent inward, and the clamping arm and the clamping hook are driven to rotate by a motor.

[0007] Adopting the above technical solution: The above solution further discloses the refinement of the jaw device. When all the jaws move to the suspension hoop, the clamping directions of all the jaws are inward, and they can jointly apply force inward and jointly clamp the article.

[0008] Further preferably, the motors of the plurality of jaws are electrically connected to a wireless communication module, and the wireless communication module communicates wirelessly with a central control unit; the central control unit controls all the jaws under each suspension hoop to bend inward.

[0009] Adopting the above technical solution; The above solution is designed such that a plurality of jaws provided below the suspension hoop are jointly controlled by a central control unit. When clamping, the plurality of jaws can simultaneously apply force towards the center and jointly achieve clamping.

[0010] Further preferably, the connecting chain includes a plurality of connecting blocks, which are rotatably connected between adjacent two connecting blocks. A sliding groove is provided at the bottom of the connecting block, and the sliding grooves of each connecting block are at the same height. The jaws are clamped in the sliding grooves for sliding.

[0011] Adopting the above technical solution; The above solution provides a sliding groove at the bottom of each connecting block, which can enable the jaws to be suspended and slide on the sliding groove opening, move to the suspension hoop, and realize the increase and decrease of the jaws.

[0012] Further preferably, the connecting chain on the transmission rail can be bent along the suspension hoop to expand the radius of the suspension hoop, so as to clamp workpieces with a larger lateral distance.

[0013] Adopting the above technical solution: The above solution sets the connecting chain to be composed of a plurality of connecting blocks. This design can enable the transmission rail to be bent towards the suspension hoop part, expand the radius of the suspension hoop, and thus clamp larger articles.

[0014] Further preferably, a support frame is provided on one side of the plurality of suspension brackets. A plurality of support vertical rods are provided below the support frame, and the support vertical rods are fixedly connected to the suspension brackets. The support vertical rods can drive the suspension brackets to move in the up and down direction under the drive of a jacking motor.

[0015] Adopt the above technical solution: In the above solution, a support frame is arranged on one side of the rotary hanging bracket, and a plurality of support vertical rods are arranged below the support frame. The support vertical rods are fixedly connected to the hanging bracket. Driven by the jacking motor, the hanging bracket can be driven to move in the up and down direction, so as to realize the effective handling of articles.

[0016] Further preferably, a suspension opening is arranged on the outer side wall of the rotary hanging bracket, a plurality of suspension rods are arranged on the support vertical rods, a connecting wire is arranged on the suspension rods, and the connecting wire is fixedly connected to the suspension opening.

[0017] Adopt the above technical solution: In the above solution, a plurality of suspension rods are arranged on the search support vertical rods, and a connecting wire is arranged on the suspension rods. The arrangement of the connecting wire can realize the support for the transmission rail.

[0018] Further preferably, a sliding opening is arranged on one side of the suspension rod, a plurality of sliding rods are slidably connected to the sliding opening, a connecting wire is arranged on the plurality of sliding rods, and the connecting wire is fixedly connected to the suspension hoop.

[0019] Adopt the above technical solution: In the above solution, a plurality of sliding rods are arranged on one side of the suspension rod, and a wire is arranged on the plurality of sliding rods, which can realize the effective support for the suspension hoop.

[0020] Further preferably, it further includes a conveying device for multiple workpieces. The conveying device for multiple workpieces includes at least three wire lifting components. A sliding member is fixed below the wire lifting component. The sliding member includes a sliding motor and a sliding guide rod arranged in front of the sliding motor. The wire lifting component above the sliding member is driven by the sliding motor to convey the material to the hanging bracket.

[0021] Adopt the above technical solution: The sliding member in the above solution can drive the wire lifting component to move to the hanging bracket to convey the material.

[0022] Further preferably, the wire lifting component includes: a disassembly chuck. The disassembly chuck is made of rubber. The disassembly chuck includes two symmetrically arranged clamping jaws. Connecting rods are respectively rotatably connected below the two clamping jaws. The two connecting rods are rotatably connected to a push block, and the push block is driven by a cylinder.

[0023] Adopt the above technical solution: The clamping jaws of the disassembly chuck in the above solution can clamp the material and move it to the hanging bracket under the drive of the sliding member. Description of the Drawings

[0024] To more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the accompanying drawings required in the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can also be obtained based on these drawings.

[0025] Figure 1 Structural schematic diagram of the handling device for multiple workpieces of the present application; Figure 2 Circuit connection block diagram of the handling device for multiple workpieces of the present application; Figure 3 Structural schematic diagram of the connection block of the present application; Figure 4 Structural schematic diagram of the conveying device for multiple workpieces of the present application; Figure 5 Structural schematic diagram of the detachable chuck of the present application In the figure: Rotary hanging bracket; 2. Transmission rail; 3. Suspension hoop; 4. Chute; 5. Claw; 6. Connecting arm; 7. Clamping arm; 8. Clamping hook; 9. Motor; 10. Wireless communication module; 11. Central control unit; 12. Connection block; 13. Support frame; 14. Support vertical rod; 15. Suspension opening; 16. Suspension rod; 17. Connecting wire; 18. Conveying device for multiple workpieces; 19. String lifting assembly; 20. Sliding member; 21. Sliding motor; 22. Sliding guide rod; 23. Detachable chuck; 24. Clamping claw; 25. Cylinder. Detailed implementation manners

[0026] In the following description, for the purpose of illustration rather than limitation, specific details such as specific system structures and technologies are put forward to thoroughly understand the embodiments of the present application. However, those skilled in the art should clearly understand that the present application can also be implemented in other embodiments without these specific details. In other cases, the detailed descriptions of well-known systems, devices, circuits, and methods are omitted to avoid unnecessary details from interfering with the description of the present application.

[0027] It should be understood that when used in the specification of the present application and the appended claims, the term "comprising" indicates the presence of the described features, wholes, steps, operations, elements, and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components, and / or their combinations.

[0028] Please refer to Figures 1-3, like the original workpiece handling device, it is impossible to handle a large number of workpieces in different situations and with different weights. If you want to handle workpieces with different weights, it takes time to replace the gripper 5, which will waste a lot of time. Based on the above problems, the embodiment of the present application discloses a multi-workpiece handling device, which includes a plurality of rotating hanging brackets 1. The plurality of rotating hanging brackets 1 include a transmission rail 2 and a suspension hoop 3. The transmission rails 2 of the plurality of rotating hanging brackets are arranged in parallel from top to bottom in sequence. A chute 4 is provided at the bottom of the transmission rail 2 and the suspension hoop 3. A plurality of grippers 5 are slidably clamped on the chute 4, and a specified number of grippers can be slid to the suspension hoop 3 according to the handling requirements. It is worth mentioning that when it is necessary to clamp workpieces with different clamping firmness and clamping forces, the design of the transmission rail 2 and the suspension hoop 3 provided by the above solution can realize adjusting different numbers of grippers 5 to the suspension hoop 3 according to the requirements, and adjusting the corresponding number of grippers 5 according to the actual clamping requirements. The adjustment is extremely convenient, and the device is provided with a plurality of rotating hanging brackets 1, which can clamp a plurality of different types of workpieces at one time.

[0029] Although the above technical solution mentions that it is possible to clamp workpieces in different situations by adjusting the number of grippers 5, there is too much description in the above embodiment about how the gripper 5 realizes effective clamping. Based on the above problems, in the present application, the plurality of grippers 5 include a connecting arm 6, a clamping arm 7 rotatably connected below the connecting arm 6, and a clamping hook 8 rotatably connected below the clamping arm 7. The clamping arm 7 bends outward, the clamping hook 8 bends inward, and the clamping arm 7 and the clamping hook 8 are driven to rotate by a motor 9.

[0030] It is worth mentioning that the above solution further discloses the gripper 5 device in detail. When all the grippers 5 move to the suspension hoop 3, the clamping directions of all the grippers 5 face inward, and they can jointly apply force inward and jointly clamp the article.

[0031] Although the above embodiment solves the problem of how the gripper 5 clamps the workpiece, for different grippers 5, if the degree of bending inward and the clamping force are different, it may ultimately lead to poor clamping effect. Based on the above problems, in the present application, a wireless communication module 10 is electrically connected to the motor 9 of the plurality of grippers 5, and the wireless communication module 10 performs wireless communication with a central control unit 11; the central control unit 11 controls all the grippers 5 under each suspension hoop 3 to bend inward. It is worth mentioning that the above solution is designed such that a plurality of grippers 5 provided below the suspension hoop 3 are jointly controlled by the central control unit 11. When clamping, the plurality of grippers 5 can simultaneously apply the same force towards the center and jointly realize clamping.

[0032] Although the above embodiments solve the problem of how to clamp the workpiece, the sizes of different workpieces are not the same, and the above embodiments do not further limit the suspension hoop 3, so the effect of effectively adapting to workpieces of different sizes cannot be achieved. Based on the above problems, the connecting chain includes a plurality of connecting blocks, which are rotatably connected between adjacent two connecting blocks. A chute is arranged at the bottom of the connecting block. As Figure 3 shown in, a groove is arranged at the bottom of the connecting block, and notch openings are arranged on both sides inside the groove, which can realize the clamping of the clamping jaws. The chutes of each connecting block are arranged at the same height, and the clamping jaws are clamped in the chutes and slide therein.

[0033] It is worth mentioning that the above solution is provided with chutes at the bottom of each connecting block, which can realize the suspension and sliding of the clamping jaws 5 on the chute openings and move to the suspension hoop, so as to realize the increase and decrease of the clamping jaws 5. The connecting chain on the transmission rail 2 can be bent along the suspension hoop 3 to expand the radius of the suspension hoop 3, so as to clamp workpieces with a larger lateral distance. The above solution sets the connecting chain to be composed of a plurality of connecting blocks 12. This design can realize the partial bending of the transmission rail 2 towards the suspension hoop 3, or the partial flattening of the suspension hoop 3 towards the connecting chain, so as to expand or contract the radius of the suspension hoop 3, thereby realizing the clamping of workpieces of different sizes.

[0034] A support frame 13 is arranged on one side of the plurality of swivel hangers 1. A plurality of support vertical rods 14 are arranged below the support frame 13. The support vertical rods 14 are fixedly connected to the swivel hanger. The support vertical rods 14 can drive the swivel hanger to move in the up and down direction under the drive of the lifting motor 9. It is worth mentioning that the above solution is provided with a support frame 13 on one side of the swivel hanger 1, and a plurality of support vertical rods 14 are arranged below the support frame 13. The support vertical rods 14 are fixedly connected to the swivel hanger. Driven by the lifting motor 9, it can realize driving the swivel hanger to move in the up and down direction, so as to realize the effective handling of articles.

[0035] A suspension opening 15 is arranged on the outer side wall of the swivel hanger 1. A plurality of suspension rods 16 are arranged on the support vertical rods 14. A connecting wire 17 is arranged on the suspension rods 16. The connecting wire 17 is fixedly connected to the suspension opening 15. The above solution is provided with a plurality of suspension rods 16 on the support vertical rods 14, and a connecting wire 17 is arranged on the suspension rods 16. The arrangement of the connecting wire 17 can realize the support of the transmission rail 2.

[0036] On one side of the suspension rod 16, a sliding opening is provided, and a plurality of sliding rods 18 are slidably connected to the sliding opening. A connecting wire 17 is provided on the plurality of sliding rods 18, and the connecting wire 17 is fixedly connected to the suspension hoop 3. The above solution provides a plurality of sliding rods 18 on one side of the suspension rod 16 and a wire on the plurality of sliding rods 18, which can effectively support the suspension hoop 3; It further includes a conveying device 18 for multiple workpieces. The conveying device 18 for multiple workpieces includes at least three wire-lifting components 19. A sliding member 20 is fixed below the wire-lifting component 19. The sliding member 20 includes a sliding motor 21 and a sliding guide rod 22 provided on the front side of the sliding motor 1. The wire-lifting component 19 above the sliding member 20 is driven by the sliding motor 21 to convey the material to the suspension bracket 1. The sliding member 20 in the above solution can drive the wire-lifting component 19 to move to the suspension bracket 1 for material conveying.

[0037] The wire-lifting component includes: a disassembly chuck 23. The disassembly chuck 23 is made of rubber. The disassembly chuck 23 includes two symmetrically arranged clamping jaws 24. Link rods are respectively rotatably connected below the two clamping jaws 24. The two link rods are rotatably connected to a push block, and the push block is driven by a cylinder 25. In the above solution, the clamping jaws of the disassembly chuck can clamp the material and move it to the suspension bracket under the drive of the sliding member.

[0038] In the above embodiments, the device components involved, if not otherwise specified, are all conventional device components. The connection methods and control methods involved, if not otherwise specified, are all conventional connection methods and control methods.

[0039] The above has described the present invention in detail in conjunction with the embodiments. However, those skilled in the art can understand that without departing from the purpose of the present invention, the specific parameters in the above embodiments can be changed to form multiple specific embodiments, which are all within the common change range of the present invention and will not be elaborated here one by one.

Claims

1. A handling device for multiple workpieces, characterized in that: It includes a plurality of rotary hanging brackets (1). The plurality of rotary hanging brackets (1) include a transmission rail (2) and a suspension hoop (3). The transmission rails (2) of the plurality of rotary hanging brackets are arranged in parallel from top to bottom in sequence. A chute (4) is provided at the bottom of the transmission rail (2) and the suspension hoop (3). A plurality of clamping jaws (5) are slidably clamped on the chute (4), and a specified number of clamping jaws can be slid to the suspension hoop (3) according to handling requirements.

2. The handling device for multiple workpieces according to claim 1, characterized in that, The plurality of clamping jaws (5) include a connecting arm (6), a clamping arm (7) rotatably connected below the connecting arm (6), and a clamping hook (8) rotatably connected below the clamping arm (7). The clamping arm (7) is bent outward, the clamping hook (8) is bent inward, and the clamping arm (7) and the clamping hook (8) are driven to rotate by a motor (9).

3. The handling device for multiple workpieces according to claim 2, wherein The motors (9) of the plurality of clamping jaws (5) are electrically connected to a wireless communication module (10), and the wireless communication module (10) communicates wirelessly with a central control unit (11); the central control unit (11) controls all the clamping jaws (5) below each suspension hoop (3) to bend inward.

4. A handling device for multiple workpieces according to claim 1, characterized in that, The connecting chain includes a plurality of connecting blocks (12). Adjacent two connecting blocks (12) are rotatably connected. A chute is provided at the bottom of the connecting block (12). The chutes of each connecting block are arranged at the same height, and the clamping jaw (5) is clamped in the chute for sliding.

5. The handling device for multiple workpieces according to claim 4, characterized in that, The connecting chain on the transmission rail (2) can be bent along the suspension hoop (3) to expand the radius of the suspension hoop (3) so as to clamp workpieces with a larger lateral distance.

6. The handling device for multiple workpieces according to claim 4, characterized in that, A support frame (13) is provided on one side of the plurality of rotary hanging brackets (1). A plurality of support vertical rods (14) are provided below the support frame (13). The support vertical rods (14) are fixedly connected to the hanging brackets. The support vertical rods (14) can drive the hanging brackets to move in the up and down direction under the drive of a jacking motor (9).

7. The handling device for multiple workpieces according to claim 6, characterized in that, A suspension opening (15) is provided on the outer side wall of the rotary hanging bracket (1). A plurality of suspension rods (16) are provided on the support vertical rod (14). A connecting wire (17) is provided on the suspension rod (16), and the connecting wire (17) is fixedly connected to the suspension opening (15).

8. A handling device for multiple workpieces according to claim 1, characterized in that, A sliding opening is provided on one side of the suspension rod (16). A plurality of sliding rods (18) are slidably connected to the sliding opening. A connecting wire (17) is provided on the plurality of sliding rods (18), and the connecting wire (17) is fixedly connected to the suspension hoop (3).

9. The handling device for multiple workpieces according to claim 1, characterized in that, It further includes a conveying device for multiple workpieces. The conveying device for multiple workpieces includes at least three wire-lifting components. A sliding member is fixed below the wire-lifting component. The sliding member includes a sliding motor and a sliding guide rod arranged in front of the sliding motor. The wire-lifting component above the sliding member is driven by the sliding motor to convey materials to the hanging bracket.

10. The handling device for multiple workpieces according to claim 1, characterized in that, The wire-lifting component includes: a disassembling chuck. The disassembling chuck is made of rubber material. The disassembling chuck includes two symmetrically arranged clamping jaws. Link rods are respectively rotatably connected below the two clamping jaws. The two link rods are rotatably connected to a push block, and the push block is driven by a cylinder.

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