Ton bag transfer device

Abstract

The utility model relates to the technical field of transfer devices, in particular to a ton bag transfer device. Comprising a multi-shaft driving assembly, a hoisting tool arranged at the driving end of the multi-shaft driving assembly and a ton bag, iron rings are arranged on hanging lugs of the ton bag, the hoisting tool is provided with a plurality of grabbing assemblies used for grabbing the iron rings, and each grabbing assembly is provided with an electromagnetic adsorption part used for adsorbing the iron rings. When a ton bag needs to be transferred, the multi-shaft driving assembly drives the hoisting tool to move right above the ton bag, an iron ring is attracted and fixed through the electromagnetic attraction part, after the position of the iron ring is fixed, the iron ring is grabbed through the grabbing assembly, the electromagnetic attraction part loosens the iron ring, and then the multi-shaft driving assembly drives the hoisting tool to move; and then the hoisting tool drives the ton bags to move, the ton bags are automatically transferred, the ton bags do not need to be manually taken and placed on the lifting hooks, the transportation efficiency of the ton bags is improved, meanwhile, manpower is saved, and potential safety hazards are eliminated.

Description

Technical Field

[0001] The present application relates to the technical field of transfer devices, and in particular to a ton bag transfer device. Background Art

[0002] Ton bags are generally used for packaging goods. Ton bags can hold multiple scattered goods, and then transport the goods through transport ton bags. Existing ton bags are generally equipped with multiple hanging ears. During the specific transportation process, it is necessary to manually hang the hanging ears of the ton bag on the hooks of the crane before transporting the ton bag out; at the same time, when unloading the ton bag, it is also necessary to manually remove the hanging ears from the hooks, which is inefficient and poses a safety hazard. Utility Model Content

[0003] In order to solve one of the above technical problems, the present application provides a ton bag transfer device, including a multi-axis drive assembly, a lifting fixture arranged at the driving end of the multi-axis drive assembly, and a ton bag, wherein an iron ring is arranged on the hanging ear of the ton bag, and the lifting fixture is provided with several groups of grabbing components for grabbing the iron ring, and each group of the grabbing components is configured with an electromagnetic adsorption component for adsorbing the iron ring. When the ton bag needs to be transferred, the multi-axis drive assembly drives the lifting fixture to move directly above the ton bag, and the electromagnetic adsorption component absorbs the fixed iron ring. When the position of the iron ring is fixed, the iron ring is then grabbed by the grabbing assembly, and the electromagnetic adsorption component releases the iron ring, and then the multi-axis drive assembly drives the lifting fixture to move, and then the lifting fixture drives the ton bag to move, so as to realize automatic transfer of the ton bag, without the need to manually pick up and place the ton bag on the hook, thereby improving the transportation efficiency of the ton bag, while saving manpower and eliminating safety hazards.

[0004] Preferably, the hoisting tool comprises a hanger and a chain connected to the hanger, and the hanger is connected to the multi-axis drive assembly through the chain. The grabbing assembly and the electromagnetic adsorption component are arranged on the hanger. The hanger is then driven to move by the multi-axis drive assembly to transport the ton bag on the grabbing assembly.

[0005] Preferably, several groups of the grabbing components and electromagnetic adsorption components are arranged on the hanger according to the positions of the iron rings on the ton bag. Exemplarily, the hanger is square, and four groups of grabbing components and electromagnetic adsorption components are arranged and evenly distributed at the four corners of the hanger. The grabbing components grab the four iron rings on the ton bag to achieve balanced lifting of the ton bag.

[0006] Preferably, the grab assembly includes a grab hook pivotally connected to the hanger, and a telescopic drive member disposed on the hanger, wherein the drive end of the telescopic drive member is connected to the grab hook to rotate the grab hook. The telescopic end of the cylinder is connected to one end of the grab hook, and the grab hook is pivotally connected to the hanger, and then the grab hook is driven by the telescopic drive member to rotate around the pivot point on the hanger, so that the grab hook is away from the end of the telescopic drive member to hook the iron ring.

[0007] Preferably, the hanger is provided with a mounting plate, and the grab hook and the electromagnetic adsorption member are arranged on the mounting plate. The mounting plate is arranged at the four corners of the hanger, so that the grab hook and the electromagnetic adsorption member correspond to the iron ring on the ton bag.

[0008] Preferably, a rotating shaft is passed through the mounting plate, and the grab hook is rotatably arranged on the mounting plate through the rotating shaft. One end of the grab hook is connected to the telescopic driving member, and the other end is used to hook the iron ring. The telescopic driving member is telescopically moved to drive the grab hook to rotate around the rotating shaft, so as to hook or release the iron ring.

[0009] Preferably, the multi-axis drive assembly includes a support frame, a crossbeam arranged on the support frame, and a walking assembly driving the crossbeam to move on the support frame, and the lifting tool can be lifted and lowered on the crossbeam. The lifting tool is lifted and lowered to approach the ton bag, and then the grabbing assembly on the lifting tool cooperates with the electromagnetic adsorption component to grab the iron ring of the ton bag, and then the walking assembly is used to move the crossbeam on the support frame, thereby achieving the purpose of transporting the ton bag.

[0010] Preferably, the support frame is provided with guide rails on opposite sides, the travel assembly includes travel wheels connected to both ends of the beam and a driver driving the travel wheels to rotate, and the travel wheels are rollingly matched with the guide rails. The driver drives the travel wheels to move back and forth on the guide rails, thereby realizing the transportation of ton bags.

[0011] Preferably, a lifting assembly is provided on the crossbeam, and a driving end of the lifting assembly is connected to the lifting fixture. The lifting assembly can be composed of a motor and a rope, and the rope is connected to a chain of the lifting fixture, and then the lifting fixture is driven to move up and down through the cooperation of the motor and the rope, so that the grabbing assembly and the electromagnetic adsorption part are close to the ton bag.

[0012] Preferably, the crossbeam is further provided with a moving assembly, and the moving assembly is used to drive the lifting assembly to move along the extension direction of the crossbeam. In some embodiments, the moving assembly includes a rack arranged on the crossbeam and a motor arranged on the lifting assembly, and the driving end of the motor is provided with a gear meshing with the rack, and the lifting assembly is moved back and forth on the crossbeam by rotating the driving gear.

[0013] Compared with the prior art, the beneficial effects of the present application are as follows: the present application arranges a lifting fixture on a multi-axis drive assembly, and the ton bag is provided with an iron ring, and the lifting fixture is provided with several groups of grabbing components for grabbing the iron ring, and each group of grabbing components is configured with an electromagnetic adsorption component for adsorbing the iron ring. When the ton bag needs to be transported, the multi-axis drive assembly drives the lifting fixture to move directly above the ton bag, and the electromagnetic adsorption component absorbs the fixed iron ring. When the position of the iron ring is fixed, the iron ring is then grabbed by the grabbing assembly, and the electromagnetic adsorption component releases the iron ring, and then the multi-axis drive assembly drives the lifting fixture to move, and then the lifting fixture drives the ton bag to move, so as to realize automatic transportation of the ton bag, without the need for manual picking and placing of the ton bag on the hook, thereby improving the transportation efficiency of the ton bag, while saving manpower and eliminating safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings required for use in the description of the embodiments of the present application or the prior art are briefly introduced below. Obviously, the drawings described below are only part of the embodiments of the present application, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor.

[0015] Figure 1 This is a schematic structural diagram of a ton bag transfer device according to an embodiment of the present application;

[0016] Figure 2 This is a schematic diagram of the structure of the lifting tooling in the embodiment of the present application;

[0017] Figure 3 This is a structural diagram of a ton bag according to an embodiment of the present application.

[0018] Reference numerals

[0019] 10. Multi-axis drive assembly; 11. Support frame; 111. Guide rail; 12. Crossbeam; 121. Lifting assembly;

[0020] 122, mobile assembly; 13, walking assembly; 131, walking wheel; 132, drive; 20, lifting tooling;

[0021] 21. hanger; 22. chain; 23. mounting plate; 24. rotating shaft; 30. grab assembly; 31. grab hook;

[0022] 32. Telescopic drive component; 40. Electromagnetic adsorption component; 50. Ton bag; 51. Iron ring; 52. Hanging ear. DETAILED DESCRIPTION

[0023] The following will disclose multiple embodiments of the present application with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present application. In other words, in some embodiments of the present application, these practical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0024] It should be noted that all directional indications such as up, down, left, right, front, back... in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0025] In addition, in the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present application. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present application.

[0026] In order to further understand the content, features and effects of the present application, the following embodiments are given as examples and described in detail with reference to the accompanying drawings:

[0027] In order to solve the above technical problems, this embodiment provides a ton bag transfer device, such as Figure 1-3As shown, it includes a multi-axis drive component 10, a lifting tool 20 arranged at the drive end of the multi-axis drive component 10, a ton bag 50 is provided with a plurality of hanging ears 52, and an iron ring 51 is provided on the hanging ears 52. The lifting tool 20 is provided with a plurality of groups of grabbing components 30 for grabbing the iron ring 51, and each group of grabbing components 30 is configured with an electromagnetic adsorption component 40 for adsorbing the iron ring 51. By setting an iron ring 51 on the ton bag 50, when the ton bag 50 needs to be transferred, the multi-axis drive component 10 drives the lifting tool 20 to move to the top of the ton bag 50, and absorbs the iron ring 51 on the fixed hanging ear 52 through the electromagnetic adsorption component 40. When the position of the iron ring 51 is fixed, the iron ring 51 is then grabbed by the grabbing component 30, and the electromagnetic adsorption component 40 releases the iron ring 51, and then the multi-axis drive component 10 drives the lifting tool 20 to move, and then the lifting tool 20 drives the ton bag 50 to move, thereby realizing automatic transfer of the ton bag 50, without the need for manual placement of the ton bag 50 on the hook, thereby improving the transportation efficiency of the ton bag 50, while saving manpower and eliminating safety hazards.

[0028] Specifically, the lifting tool 20 includes a hanger 21 and a chain 22 connected to the hanger 21, and the hanger 21 is connected to the multi-axis drive assembly 10 through the chain 22. The grab assembly 30 and the electromagnetic adsorption component 40 are arranged on the hanger 21. The hanger 21 is then driven to move by the multi-axis drive assembly 10 to transport the ton bag 50 on the grab assembly 30. Exemplarily, the chain 22 is connected to the four sides of the hanger 21 through a fixed block, so that the hanger 21 can be lifted in a balanced manner to prevent the ton bag 50 from falling due to the tilt of the hanger 21 during transportation, thereby improving safety.

[0029] Further, several groups of grabbing components 30 and electromagnetic adsorption components 40 are arranged on the hanger 21 according to the positions of the iron rings 51 on the ton bag 50. For example, there are four iron rings 51 on the ton bag 50 and they are symmetrical, the hanger 21 is square, and there are four groups of grabbing components 30 and electromagnetic adsorption components 40, which are evenly distributed at the four corners of the hanger 21. The grabbing components 30 grab the four iron rings 51 on the ton bag 50 to achieve balanced lifting of the ton bag 50.

[0030] Furthermore, the electromagnetic adsorption component 40 can be an electromagnet, which can absorb or release the iron ring 51 by powering on and off. When the ton bag 50 needs to be transported, the multi-axis drive assembly 10 drives the lifting tool 20 to move to the top of the ton bag 50, and the electromagnetic adsorption component 40 absorbs and fixes the iron ring 51, thereby fixing the position of the iron ring 51, and then the iron ring 51 is accurately grasped by the grasping assembly 30.

[0031] In the above scheme, in order to realize the grabbing of the iron ring 51, as Figure 2As shown, the grab assembly 30 includes a grab hook 31 pivotally connected to the hanger 21, and a telescopic drive member 32 disposed on the hanger 21, and the drive end of the telescopic drive member 32 is connected to the grab hook 31 to rotate the grab hook 31. Exemplarily, the telescopic drive member 32 can be a cylinder, and the telescopic end of the cylinder is connected to one end of the grab hook 31, and the grab hook 31 is pivotally connected to the hanger 21, and then the telescopic drive member 32 drives the grab hook 31 to rotate around the pivot point on the hanger 21, so that the end of the grab hook 31 away from the telescopic drive member 32 hooks up the iron ring 51, and at this time, the electromagnetic adsorption member 40 is powered off, and then the ton bag 50 is automatically transferred through the multi-axis drive assembly 10, without the need for manual placement of the ton bag 50 on the hook, to achieve automatic transportation of the ton bag 50, thereby improving transportation efficiency.

[0032] Furthermore, a mounting plate 23 is provided on the hanger 21, and the grab hook 31 and the electromagnetic adsorption member 40 are provided on the mounting plate 23, and the electromagnetic adsorption member 40 is located at the bottom of the mounting plate 23. In some embodiments, the mounting plate 23 is provided at the four corners of the hanger 21, so that the grab hook 31 and the electromagnetic adsorption member 40 correspond to the iron ring 51 on the ton bag 50.

[0033] Furthermore, a rotating shaft 24 is passed through the mounting plate 23, and the grab hook 31 is rotatably arranged on the mounting plate 23 through the rotating shaft 24. One end of the grab hook 31 is connected to the telescopic driving member 32, and the other end is used to hook the iron ring 51, and the telescopic driving member 32 is telescopically moved so that the grab hook 31 hooks or releases the iron ring 51.

[0034] Among them, in specific transportation production, after the multi-axis drive assembly 10 transports the ton bag 50 to the designated location, the forklift's fork arm can pass through the iron ring 51 to remove the ton bag 50 on the lifting tool 20. In some embodiments, the length of the connection between the iron ring 51 and the electromagnet is greater than the width of the forklift's fork arm, which facilitates the forklift's fork arm to be inserted into the iron ring 51 for docking.

[0035] In order to realize the transportation of the ton bag 50, the multi-axis driving assembly 10 includes a support frame 11, a beam 12 arranged on the support frame 11, and a walking assembly 13 driving the beam 12 to move on the support frame 11, and the lifting tool 20 can be lifted and lowered on the beam 12. The lifting tool 20 is lifted and lowered to approach the ton bag 50, and then the grabbing assembly 30 on the lifting tool 20 cooperates with the electromagnetic adsorption component 40 to grab the iron ring 51 of the ton bag 50, and then the walking assembly 13 makes the beam 12 move on the support frame 11, so as to achieve the purpose of transporting the ton bag 50.

[0036] Further, guide rails 111 are provided on opposite sides of the support frame 11, and the travel assembly 13 includes travel wheels 131 connected to both ends of the crossbeam 12 and a driver 132 for driving the travel wheels 131 to rotate, and the travel wheels 131 are rollingly matched with the guide rails 111. Exemplarily, the driver 132 can be a motor, and the driver 132 drives the travel wheels 131 to move back and forth on the guide rails 111, thereby realizing the transportation of the ton bag 50.

[0037] In order to realize the lifting and lowering movement of the lifting fixture 20 on the beam 12, a lifting assembly 121 is provided on the beam 12, and the driving end of the lifting assembly 121 is connected to the lifting fixture 20. In some embodiments, the lifting assembly 121 can be composed of a motor and a rope, and the rope is connected to the chain 22 of the lifting fixture 20, and then the lifting and lowering movement of the lifting fixture 20 is realized by the cooperation of the motor and the rope, so that the grabbing assembly 30 and the electromagnetic adsorption member 40 are close to the ton bag 50.

[0038] Furthermore, a moving assembly 122 is also provided on the crossbeam 12, and the moving assembly 122 is used to drive the lifting assembly 121 to move along the extension direction of the crossbeam 12. For example, the combination of the moving assembly 122 can be the same as the walking assembly 13, so as to realize the movement of the lifting assembly 121 on the crossbeam 12. Alternatively, in some embodiments, the moving assembly 122 includes a rack provided on the crossbeam 12 and a motor provided on the lifting assembly 121, and a gear meshing with the rack is provided at the driving end of the motor, so as to realize the reciprocating movement of the lifting assembly 121 on the crossbeam 12 by driving the gear to rotate.

[0039] In summary, in one or more embodiments of the present application, the present application provides a lifting fixture on a multi-axis drive assembly, and the ton bag is provided with an iron ring, and the lifting fixture is provided with several groups of grabbing components for grabbing the iron ring, and each group of grabbing components is configured with an electromagnetic adsorption component for adsorbing the iron ring. When the ton bag needs to be transported, the multi-axis drive assembly drives the lifting fixture to move directly above the ton bag, and absorbs the fixed iron ring through the electromagnetic adsorption component. When the position of the iron ring is fixed, the iron ring is then grabbed by the grabbing assembly, and the electromagnetic adsorption component releases the iron ring, and then the multi-axis drive assembly drives the lifting fixture to move, and then the lifting fixture drives the ton bag to move, so as to realize automatic transportation of the ton bag, without the need to manually pick up and place the ton bag on the hook, thereby improving the transportation efficiency of the ton bag, while saving manpower and eliminating safety hazards.

[0040] The above-described implementation methods do not constitute a limitation on the protection scope of the technical solution. Any modification, equivalent replacement and improvement made within the spirit and principle of the above-described implementation methods shall be included in the protection scope of the technical solution.

Claims

1. A ton bag transfer device, characterized in that: The invention comprises a multi-axis drive assembly (10), a lifting tool (20) arranged at the drive end of the multi-axis drive assembly (10), and a ton bag (50) provided with a plurality of iron rings (51), wherein the lifting tool (20) is provided with a plurality of groups of grabbing components (30) for grabbing the iron rings (51), and each group of the grabbing components (30) is equipped with an electromagnetic adsorption component (40) for adsorbing the iron rings (51).

2. The ton bag transfer device according to claim 1 is characterized in that: The lifting tool (20) comprises a hanger (21) and a chain (22) connected to the hanger (21); the hanger (21) is connected to the multi-axis drive assembly (10) via the chain (22).

3. The ton bag transfer device according to claim 2 is characterized in that: A plurality of groups of the grabbing components (30) and the electromagnetic adsorption components (40) are arranged on the hanger (21) in correspondence with the positions of the iron rings (51) on the ton bag (50).

4. The ton bag transfer device according to claim 2 is characterized in that: The grab assembly (30) comprises a grab hook (31) pivotally connected to the hanger (21), and a telescopic driving member (32) arranged on the hanger (21), wherein a driving end of the telescopic driving member (32) is connected to the grab hook (31) to enable the grab hook (31) to rotate.

5. The ton bag transfer device according to claim 4 is characterized in that: A mounting plate (23) is provided on the hanger (21), and the grab hook (31) and the electromagnetic adsorption member (40) are arranged on the mounting plate (23).

6. The ton bag transfer device according to claim 5, characterized in that: A rotating shaft (24) is inserted through the mounting plate (23), and the grab hook (31) is rotatably arranged on the mounting plate (23) via the rotating shaft (24).

7. The ton bag transfer device according to claim 1 is characterized in that: The multi-axis driving assembly (10) comprises a support frame (11), a crossbeam (12) arranged on the support frame (11), and a walking assembly (13) for driving the crossbeam (12) to move on the support frame (11); the lifting tool (20) is arranged on the crossbeam (12) in a liftable manner.

8. The ton bag transfer device according to claim 7, characterized in that: Guide rails (111) are arranged on opposite sides of the support frame (11), and the travel assembly (13) comprises travel wheels (131) connected to both ends of the crossbeam (12) and a driver (132) for driving the travel wheels (131) to rotate, and the travel wheels (131) are rollingly engaged with the guide rails (111).

9. The ton bag transfer device according to claim 7, characterized in that: A lifting component (121) is provided on the crossbeam (12), and a driving end of the lifting component (121) is connected to the lifting fixture (20).

10. The ton bag transfer device according to claim 9, characterized in that: The crossbeam (12) is further provided with a moving assembly (122), and the moving assembly (122) is used to drive the lifting assembly (121) to move along the extension direction of the crossbeam (12).

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