Raw material warehouse unpacking device

Abstract

The utility model discloses raw material warehouse unpacking equipment, including the hand of a grab component including the hand of a grab frame, the upper surface of hand of a grab frame both ends on all are fixed with the hand of a grab slide rail, both ends the hand of a grab slide rail on sliding have the hand of a grab sliding block, the hand of a grab sliding block on fixed have the lifting clamp jaw, two lifting clamp jaws distribute on the both ends of hand of a grab frame, the inside of lifting clamp jaw lower extreme on fixed have the claw, two the inner wall of lifting clamp jaw on fixed have upper synchronous belt connecting plate and lower synchronous belt connecting plate respectively, upper synchronous belt connecting plate clamping on the belt of upper side, lower synchronous belt connecting plate clamping on the belt of lower side, the utility model solves the problem that truss crane equipment is easy to cause the damage of the surface of coiled material, and two lifting clamp jaws are connected on the upper and lower both ends of the belt through lower synchronous belt connecting plate and upper synchronous belt connecting plate respectively, make two lifting clamp jaws relative motion, further increase the clamping force of coiled material, and the coiled material is clamped stably.

Description

Technical Field

[0001] This utility model relates to the field of unpacking equipment technology, specifically to unpacking equipment for raw material warehouses. Background Technology

[0002] Existing roll material conveying systems mostly use gantry cranes for handling. These machines are bulky and require a large installation space, and manual handling poses safety issues. The roll materials are also easily damaged. Due to the large weight and high value of the roll materials, and the numerous work nodes, damage to the roll materials during handling significantly affects the quality of the final product, increases material loss, and raises production costs. Therefore, this utility model discloses a raw material warehouse unpacking device that can stably clamp the roll materials and reduce damage to them. Utility Model Content

[0003] The purpose of this utility model is to provide a raw material warehouse unpacking device. By connecting two lifting jaws to the upper and lower ends of the belt through the lower and upper timing belt connecting plates respectively, the two lifting jaws can move relative to each other, which further increases the clamping force on the roll material and stabilizes the roll material.

[0004] This utility model provides the following technical solution: a raw material warehouse unpacking device, including an X-axis frame assembly, a Y-axis frame assembly, a Z-axis lifting and rotating assembly, and a gripper assembly. The gripper assembly is connected to the lower end of the Z-axis lifting and rotating assembly, which is connected to the Y-axis frame assembly. The Y-axis frame assembly is connected to the X-axis frame assembly. The gripper assembly includes a gripper frame, with gripper slide rails fixed at both ends of the upper surface of the gripper frame. Gripper sliders slide on the gripper slide rails at both ends, and lifting grippers are fixed on the gripper sliders. The lifting grippers are distributed at both ends of the gripper frame. The lower end of the inner side of the lifting gripper is fixed with an insert claw, which is used to insert into the center of the roll material. The lower sides of both ends of the gripper frame are connected to a belt driven pulley and a belt driving pulley through a pulley mounting seat. The belt driving pulley is driven by a motor. A belt is wound on the belt driven pulley and the belt driving pulley. An upper synchronous belt connecting plate and a lower synchronous belt connecting plate are fixed on the inner wall of the two lifting grippers respectively. The upper synchronous belt connecting plate is clamped on the upper belt, and the lower synchronous belt connecting plate is clamped on the lower belt.

[0005] To improve the connection strength between the insert and the lifting gripper, and to enable the insert to withstand the weight of the roll material, the insert includes an insert post. An arc-shaped support plate is fixed to one end of the insert post. A first side plate and a second side plate are fixed to both ends of the lifting gripper, respectively. One end of the insert post is fixed to the first side plate, and the insert post is also inserted into the second side plate. One end of the insert post extends to the outside of the second side plate, and the arc-shaped support plate is fixed to that end of the insert post.

[0006] In order to make the gripper frame and the slewing bearing rotate together and adjust the angle of the gripper frame, a connecting plate is fixed to the upper end of the gripper frame, and the lower end of the Z-axis lifting and rotating assembly is rotatably connected to the slewing bearing. The connecting plate is bolted to the outer ring of the slewing bearing.

[0007] To control the vertical movement of the Z-axis frame, the Z-axis lifting and rotating assembly includes a lifting frame, a lifting shaft connected to the lifting frame via a bearing seat, a lifting gear formed at one end of the lifting shaft, a Z-axis frame, a lifting slider fixing plate mounted on the lifting frame, a lifting guide rail connected to the side of the Z-axis frame, the lifting guide rail being connected to the lifting slider fixing plate, a Z-axis rack fixed to the other side of the Z-axis frame, the Z-axis rack meshing with the lifting gear, a sprocket formed in the middle of the lifting shaft, and a lifting reducer connected to the lifting frame via the lifting slider fixing plate, the lifting reducer and the sprocket being connected by a chain.

[0008] To control the rotation angle of the slewing bearing, a Z-axis base plate is connected to the lower end of the Z-axis frame, and a slewing bearing is fixed to the lower end of the Z-axis base plate. A reducer is also fixed to the Z-axis base plate, and a gear is connected to the output end of the reducer. The surface of the slewing bearing has evenly distributed gear teeth, and the gear meshes with the gear teeth of the slewing bearing.

[0009] In order for the Y-axis drive beam to move along the Y-axis frame beam, the lower end of the lifting frame is connected to the Y-axis drive beam, a Y-axis motor is installed on one side of the Y-axis drive beam, the upper end of the Y-axis beam is connected to the Y-axis frame beam, and a Y-axis rack is fixed on the outer side of the Y-axis frame beam. The Y-axis rack meshes with the output end of the Y-axis motor.

[0010] To make the Y-axis driven beam move more smoothly, Y-axis traveling wheels are connected to both ends of the Y-axis driven beam. The Y-axis traveling wheels roll on the Y-axis frame beam. A Y-axis guide wheel is connected to one end of the Y-axis traveling wheel. The Y-axis guide wheel rolls on the side of the Y-axis frame beam.

[0011] To enable the Y-axis beam to move on the X-axis frame, the X-axis frame assembly includes an X-axis frame and a column connected to the bottom of the X-axis frame. X-axis racks are connected to both ends of the X-axis frame. A Y-axis beam is provided on the X-axis frame. An X-axis motor is connected to the side of the Y-axis beam. A gear is connected to the output end of the X-axis motor, and the gear meshes with the X-axis rack.

[0012] To guide the movement of the Y-axis beam and ensure its smooth movement, X-axis traveling wheels are rotatably connected to both ends of the Y-axis beam. The X-axis traveling wheels roll on the X-axis frame. X-axis guide wheels are connected to the side of the Y-axis beam and roll on the side of the X-axis frame.

[0013] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0014] (1) By connecting the two lifting jaws to the upper and lower ends of the belt respectively through the lower timing belt connecting plate and the upper timing belt connecting plate, the two lifting jaws move relative to each other, which further increases the clamping force on the roll material and stabilizes the roll material.

[0015] (2) Connecting the plug into the first and second side plates on the side of the lifting claw enhances the connection strength between the plug and the lifting claw, further enhancing the load-bearing capacity of the plug and enabling the plug to bear the weight of the roll material.

[0016] (3) The gripper assembly is rotatably connected to the outer ring of the slewing bearing through the slewing bearing. There are gear teeth on the outer surface of the slewing bearing. The outer ring of the slewing bearing is rotated by meshing with the output end of the reducer through the gear teeth, which further drives the gripper assembly to rotate. The angle of the insert claw is adjusted so that the insert claw can be inserted into the center of the roll material. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a perspective view of the overall structure of this utility model;

[0019] Figure 2 This is a front view of the Z-axis lifting and rotating assembly and the gripper assembly of this utility model;

[0020] Figure 3 This is a perspective view of the Z-axis lifting and rotating assembly of this utility model;

[0021] Figure 4 This is another perspective view of the Z-axis lifting and rotating assembly of this utility model;

[0022] Figure 5 This is a perspective view of the gripper component of this utility model;

[0023] Figure 6 This is a front view of the gripper assembly of this utility model;

[0024] In the diagram: 1. X-axis frame assembly; 11. Column; 12. X-axis frame; 13. X-axis rack; 2. Y-axis frame assembly; 21. Y-axis frame beam; 22. Y-axis crossbeam; 23. X-axis traveling wheel; 24. X-axis guide wheel; 25. X-axis motor; 26. Y-axis rack; 3. Z-axis lifting and rotating assembly; 31. Lifting frame; 32. Lifting gear; 33. Z-axis frame; 331. Z-axis base plate; 332. Slewing bearing; 333. Reducer; 34. Z-axis rack; 35. Lifting shaft; 36. Lifting reducer; 37. Lifting guide rail; 38. Lifting slider fixing plate; 39. Y-axis drive beam; 310. Y-axis traveling wheel; 311. Y-axis guide wheel; 312. Y-axis motor; 4. Gripper assembly; 41. Gripper frame; 42. Gripper slide rail; 43. Lifting gripper; 431. Lower synchronous belt connecting plate; 432. Upper synchronous belt connecting plate; 44. Inserting claw; 441. First side plate; 442. Second side plate; 443. Inserting post; 444. Arc-shaped support plate; 45. Connecting plate; 46. Belt driven pulley; 47. Belt drive pulley. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1 to 6This utility model provides a technical solution: a raw material warehouse unpacking device, including an X-axis frame assembly 1, a Y-axis frame assembly 2, a Z-axis lifting and rotating assembly 3, and a gripper assembly 4. The gripper assembly 4 is connected to the lower end of the Z-axis lifting and rotating assembly 3, and the height and swing angle of the gripper assembly 4 are controlled by the Z-axis lifting and rotating assembly 3. The Z-axis lifting and rotating assembly 3 is connected to the Y-axis frame assembly 2, and the Y-axis frame assembly 2 adjusts the position of the Z-axis lifting and rotating assembly 3 on the Y-axis. The Y-axis frame assembly 2 is connected to the X-axis frame assembly 1, and the X-axis frame assembly 1 adjusts the Y-axis... The frame assembly 2 is positioned on the X-axis. The gripper assembly 4 includes a gripper frame 41. Gripper slide rails 42 are bolted to both ends of the upper surface of the gripper frame 41. Gripper sliders slide on the gripper slide rails 42 at both ends. Lifting jaws 43 are fixed to the gripper sliders. The gripper slide rails 42 and gripper sliders guide the movement of the lifting jaws 43, making the lifting jaws 43 slide more smoothly. Two lifting jaws 43 are distributed at both ends of the gripper frame 41. Insert jaws 44 are fixed to the lower end of the inner side of the lifting jaws 43. The insert jaws 44 are used to insert into the roll material. At the center, the lower sides of both ends of the gripper frame 41 are connected to a driven belt pulley 46 and a driven belt pulley 47 via pulley mounting seats. The driven belt pulley 47 is driven by a motor. A belt is wound around the driven belt pulley 46 and the driven belt pulley 47. The motor drives the driven belt pulley 47 and the driven belt pulley 46 to rotate together, driving the belt to rotate. An upper synchronous belt connecting plate 432 and a lower synchronous belt connecting plate 431 are respectively fixed on the inner walls of the two lifting jaws 43. The upper synchronous belt connecting plate 432 clamps onto the belt above, and the lower synchronous belt connecting plate 431 clamps onto the belt below. On the lower belt, the belt rotates, causing the upper synchronous belt connecting plate 432 and the lower synchronous belt connecting plate 431 to move relative to each other. The upper synchronous belt connecting plate 432 and the lower synchronous belt connecting plate 431 are respectively connected to two lifting jaws 43, which further drive the two lifting jaws 43 to move relative to each other, so that the two lifting jaws 43 move together to apply pressure and clamp the aluminum coil, thereby increasing the clamping force on the aluminum coil and making the aluminum coil clamped stably. In addition, since the aluminum coil is heavy, the insertion jaws are inserted into the center of the aluminum coil, which further improves the load-bearing capacity of the lifting jaws 43.

[0027] like Figure 6As shown, the insertion claw 44 includes an insertion post 443. An arc-shaped support plate 444 is fixed to one end of the insertion post 443. The lower ends of a single lifting claw 43 are respectively fixed to a first side plate 441 and a second side plate 442 by bolts. One end of the insertion post 443 is welded to the first side plate 441. The insertion post 443 is also inserted into and connected to the second side plate 442. One end of the insertion post 443 extends to the outside of the second side plate 442. The arc-shaped support plate 444 is fixed to this end of the insertion post 443. The arc-shaped support plate 444 is made of rubber to avoid damage to the roll material. The insertion post 443 is installed through the first side plate 441 and the second side plate 442, which enhances the connection strength between the insertion post 443 and the lifting claw 43 and improves the load-bearing capacity of the lifting claw 43.

[0028] like Figure 5 As shown, the upper end of the gripper frame 41 is fixed with a connecting plate 45 by bolts, and the lower end of the Z-axis lifting and rotating assembly 3 is rotatably connected to a slewing bearing 332. The connecting plate 45 is bolted to the lower end of the outer ring of the slewing bearing 332. The connecting plate 45 is connected to the outer ring of the slewing bearing 332, and the other end of the slewing bearing 332 is connected to the Z-axis lifting and rotating assembly 3, so that the connecting plate 45 can rotate together with the slewing bearing 332, causing the gripper frame 41 to rotate. Adjusting the angle of the gripper frame 41 further adjusts the angle of the insert 44, so that the insert 44 can be inserted flush into the center holes on both sides of the roll material, ensuring the clamping force on the roll material.

[0029] like Figure 3 and 4 As shown, the Z-axis lifting and rotating assembly 3 includes a lifting frame 31, a lifting shaft 35 connected to the lifting frame 31 via a bearing seat, a lifting gear 32 formed on one end of the lifting shaft 35, and a Z-axis frame 33. A lifting slider fixing plate 38 is bolted to the lifting frame 31, and a lifting guide rail 37 is bolted to the side of the Z-axis frame 33. The lifting guide rail 37 and the lifting slider fixing plate 38 are slidably connected via a slider, which slides on the lifting guide rail 37. A Z-axis rack 34 is fixed to the other side of the Z-axis frame 33. The Z-axis rack 34 and the lifting gear 32 are connected together. 2. Engagement: A sprocket is formed on the middle part of the lifting shaft 35. A lifting reducer 36 is also connected to the lifting frame 31 through a lifting slider fixing plate 38. The lifting reducer 36 and the sprocket are connected by a chain. The output end of the lifting reducer 36 drives the sprocket to rotate through the chain, causing the lifting shaft 35 to rotate, which in turn causes the lifting gear 32 to rotate. The lifting gear 32 meshes with the Z-axis rack 34, causing the Z-axis rack 34 to move up and down along the lifting gear 32, which in turn drives the Z-axis frame 33 to move up and down, adjusting the height of the gripper assembly 4 so that the gripper assembly 4 can be moved above the roll material.

[0030] like Figure 4 and5 As shown, the lower end of the Z-axis frame 33 is connected to the Z-axis base plate 331, and the lower end of the Z-axis base plate 331 is fixed with a slewing bearing 332. A reducer 333 is also fixed on the Z-axis base plate 331. A gear is connected to the output end of the reducer 333. The surface of the slewing bearing 332 has evenly distributed gear teeth. The gear meshes with the outer surface of the slewing bearing 332. By utilizing the operation of the reducer 333, the gear drives the slewing bearing 332 to rotate, further changing the angle of the gripper assembly 4.

[0031] like Figure 1 and 3 As shown, the lower end of the lifting frame 31 is bolted to a Y-axis drive beam 39. A Y-axis motor 312 is mounted on one side of the Y-axis drive beam 39. A Y-axis frame beam 21 is connected to the upper end of the Y-axis beam 22. A Y-axis rack 26 is fixed on the outer surface of the Y-axis frame beam 21. The Y-axis rack 26 meshes with the output end of the Y-axis motor 312. The output end of the Y-axis motor 312 meshes with the Y-axis rack 26 through a gear, causing the gear at the output end of the Y-axis motor 312 to move along the Y-axis rack 26, further driving the Y-axis drive beam 39 to move along the Y-axis rack 26, thus adjusting the position of the lifting frame 31 on the Y-axis.

[0032] like Figure 2 and 3 As shown, Y-axis driving beam 39 has Y-axis traveling wheels 310 connected to both ends. The Y-axis traveling wheels 310 roll on the Y-axis frame beam 21. One end of the Y-axis traveling wheel 310 is connected to a Y-axis guide wheel 311. The Y-axis guide wheel 311 rolls on the side of the Y-axis frame beam 21. The Y-axis traveling wheel 310 and the Y-axis guide wheel 311 guide the movement of the Y-axis driving beam 39, making the movement of the Y-axis driving beam 39 smoother.

[0033] like Figure 1 As shown, the X-axis frame assembly 1 includes an X-axis frame 12 and a column 11 connected to the bottom of the X-axis frame 12. X-axis racks 13 are bolted to both ends of the X-axis frame 12. A Y-axis beam 22 is provided on the X-axis frame 12. An X-axis motor 25 is connected to the side of the Y-axis beam 22 via a mounting base. A gear is connected to the output end of the X-axis motor 25. The gear meshes with the X-axis rack 13. The X-axis motor 25 drives the gear to rotate, causing the gear to roll along the X-axis rack 13, which in turn drives the Y-axis beam 22 to move on the X-axis frame 12, thereby adjusting the position of the Y-axis frame beam 21 on the X-axis.

[0034] like Figure 1As shown, X-axis traveling wheels 23 are rotatably connected to both ends of the Y-axis crossbeam 22. The X-axis traveling wheels 23 roll on the X-axis frame 12. X-axis guide wheels 24 are connected to the side of the Y-axis crossbeam 22. The X-axis guide wheels 24 roll on the side of the X-axis frame 12. The X-axis traveling wheels 23 and X-axis guide wheels 24 guide the movement of the Y-axis crossbeam 22, making the movement of the Y-axis crossbeam 22 smoother.

[0035] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A raw material warehouse unpacking device, comprising an X-axis frame assembly, a Y-axis frame assembly, a Z-axis lifting and rotating assembly, and a gripper assembly, wherein the gripper assembly is connected to the lower end of the Z-axis lifting and rotating assembly, the Z-axis lifting and rotating assembly is connected to the Y-axis frame assembly, and the Y-axis frame assembly is connected to the X-axis frame assembly, characterized in that: The gripper assembly includes a gripper frame, with gripper slide rails fixed at both ends of the upper surface of the gripper frame. Gripper sliders slide on the gripper slide rails at both ends, and lifting jaws are fixed on the gripper sliders. Two lifting jaws are distributed at both ends of the gripper frame. Insertion jaws are fixed on the lower ends of the inner sides of the lifting jaws. The insertion jaws are used to insert into the center of the roll material. The lower sides of both ends of the gripper frame are connected to a belt driven pulley and a belt driven pulley via a pulley mounting seat. The belt driven pulley is driven by a motor. A belt is wound on the belt driven pulley and the belt driven pulley. An upper synchronous belt connecting plate and a lower synchronous belt connecting plate are fixed on the inner walls of the two lifting jaws, respectively. The upper synchronous belt connecting plate is clamped on the upper belt, and the lower synchronous belt connecting plate is clamped on the lower belt.

2. The raw material warehouse unpacking equipment according to claim 1, characterized in that: The insertion claw includes an insertion post, an arc-shaped support plate is fixed to one end of the insertion post, a first side plate and a second side plate are fixed to both ends of the lifting claw respectively, one end of the insertion post is fixed to the first side plate, the insertion post is also inserted into the second side plate, one end of the insertion post extends to the outside of the second side plate, and the arc-shaped support plate is fixed to that end of the insertion post.

3. The raw material warehouse unpacking equipment according to claim 1, characterized in that: The upper end of the gripper frame is fixed with a connecting plate, and the lower end of the Z-axis lifting and rotating assembly is rotatably connected to a slewing bearing. The connecting plate is bolted to the outer ring of the slewing bearing.

4. The raw material warehouse unpacking equipment according to claim 1, characterized in that: The Z-axis lifting and rotating assembly includes a lifting frame, a lifting shaft connected to the lifting frame via a bearing seat, a lifting gear formed at one end of the lifting shaft, a Z-axis frame, a lifting slider fixing plate mounted on the lifting frame, a lifting guide rail connected to the side of the Z-axis frame, the lifting guide rail being connected to the lifting slider fixing plate, a Z-axis rack fixed to the other side of the Z-axis frame, the Z-axis rack meshing with the lifting gear, a sprocket formed in the middle of the lifting shaft, and a lifting reducer connected to the lifting frame via the lifting slider fixing plate, the lifting reducer and the sprocket being connected by a chain.

5. The raw material warehouse unpacking equipment according to claim 4, characterized in that: The lower end of the Z-axis frame is connected to a Z-axis base plate, and a slewing bearing is fixed to the lower end of the Z-axis base plate. A reducer is also fixed to the Z-axis base plate, and a gear is connected to the output end of the reducer. The surface of the slewing bearing has evenly distributed gear teeth, and the gear meshes with the gear teeth of the slewing bearing.

6. The raw material warehouse unpacking equipment according to claim 4, characterized in that: The lower end of the lifting frame is connected to a Y-axis drive beam. A Y-axis motor is installed on one side of the Y-axis drive beam. A Y-axis frame beam is connected to the upper end of the Y-axis beam. A Y-axis rack is fixed on the outer side of the Y-axis frame beam. The Y-axis rack meshes with the output end of the Y-axis motor.

7. The raw material warehouse unpacking equipment according to claim 6, characterized in that: Y-axis driving beam has Y-axis traveling wheels connected to both ends, which roll on the Y-axis frame beam. Y-axis guide wheels are connected to one end of each Y-axis traveling wheel, which roll on the side of the Y-axis frame beam.

8. The raw material warehouse unpacking equipment according to claim 1, characterized in that: The X-axis frame assembly includes an X-axis frame and a column connected to the bottom of the X-axis frame. X-axis racks are connected to both ends of the X-axis frame. A Y-axis beam is provided on the X-axis frame. An X-axis motor is connected to the side of the Y-axis beam. A gear is connected to the output end of the X-axis motor, and the gear meshes with the X-axis rack.

9. The raw material warehouse unpacking equipment according to claim 8, characterized in that: X-axis traveling wheels are rotatably connected to both ends of the Y-axis crossbeam, and the X-axis traveling wheels roll on the X-axis frame. X-axis guide wheels are connected to the side of the Y-axis crossbeam, and the X-axis guide wheels roll on the side of the X-axis frame.

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