Ton bag blanking machine
By designing a machine for ton packing, the problem of raw material waste caused by ton packing shaking in traditional cutting methods is solved, and bag disassembly and unloading is achieved automatically, which improves the utilization rate of raw materials.
Patent Information
- Application Number
- CN202421528439.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-01
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-07-01
AI Technical Summary
The traditional ton packing method has the problem of shaking ton packs, causing misalignment of the discharge port and the inlet of the storage tank, causing raw materials to spill and waste.
Design a ton packing machine, including a mounting frame, mounting plate, lifting device, carrier bracket and drive parts. The ton of bags are lifted through the lifting device, and the mounting plate is moved by the drive piece, and the ton of bags are placed on the carrier bracket to achieve automatic unpacking and unloading of materials. The raw materials fall into the storage tank through the discharge port.
It avoids the swaying of ton bags in the air, reduces the spilling of raw materials during the unloading process, and improves the utilization rate of raw materials.
Smart Images
Figure CN222682919U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ton bag unloading, in particular to a ton bag unloading machine. Background Art
[0002] Ton bag, like ton bag, space bag and space bag, is a popular name for container bag. In the production process of many plastic products, ton bags are needed to hold plastic raw materials, which are then transported to storage tanks and poured into the storage tanks for processing. Among them, the plastic raw materials are in powder form.
[0003] The traditional way of unloading is that the staff uses lifting equipment to lift the ton bag above the opening of the storage tank, and then the staff manually unpacks the ton bag and unloads the materials. The raw materials fall from the discharge port on the bottom wall of the ton bag into the feed port of the storage tank below.
[0004] However, when the ton bag is suspended in the air, the staff may easily cause the ton bag to shake when they manually untie the bag, making it impossible to align the discharge port at the bottom of the ton bag with the feed port of the storage tank, which may cause the raw materials to spill out of the storage tank and cause a waste of raw materials. Utility Model Content
[0005] In view of the above problems, the utility model provides a ton bag unloading machine.
[0006] In order to achieve the above-mentioned invention object, the technical solution adopted by the utility model is as follows:
[0007] A ton bag unloading machine is provided, comprising a mounting frame for horizontal installation on a room ceiling, a mounting plate is horizontally and linearly slidably arranged in the mounting frame, a lifting device for lifting the ton bag is provided on the mounting plate, a loading bracket is provided below the mounting frame, a material discharge port is provided on the loading bracket, and the material discharge port is located above a material storage tank, and a first driving member for driving the mounting plate to move is provided on the mounting frame.
[0008] Furthermore, the first driving member includes a driving motor and a screw rod, which is horizontally rotatably arranged in the mounting frame and parallel to the moving direction of the mounting plate. The driving motor is arranged on the outer wall of the mounting frame and is transmission-connected to one end of the screw rod, and the mounting plate is threadedly connected to the screw rod.
[0009] Furthermore, a limit frame for limiting the movement and deviation of the ton bag is provided on the loading bracket, a pull rod is provided in the limit frame for horizontal linear sliding, a blade for breaking the bottom of the ton bag is provided on the outer wall of one end of the pull rod, and the other end of the pull rod can move out of the limit frame.
[0010] Furthermore, a bag opening assembly for opening the bottom of the ton bag is provided in the limit frame, and the bag opening assembly includes a movable plate and a plurality of positioning pins for penetrating into the ton bag. The movable plate is horizontally slidably arranged on the loading bracket along a moving direction perpendicular to the pulling rod, and a plurality of positioning pins are fixed on the top of the movable plate. A second driving member for driving the movable plate to move is provided on the limit frame.
[0011] Furthermore, the second driving member includes a screw rod, which is parallel to the moving direction of the movable plate and is threadedly connected to the side wall of the limit frame. One end of the screw rod extends into the limit frame and is rotatably connected to the movable plate. The other end of the screw rod is located outside the limit frame and is connected to a handle.
[0012] Furthermore, a plurality of push blocks for reciprocatingly hitting the ton bags are horizontally slidably arranged on the inner wall of the limit frame, and a third driving member for driving the push blocks to move is provided on the limit frame. The third driving member includes a cylinder, which is perpendicular to the side wall of the limit frame and horizontally arranged on the outer wall of the limit frame. The piston rod of the cylinder moves through the side wall of the limit frame and is connected to the corresponding push block.
[0013] Furthermore, a collecting trough is provided on the loading bracket below the discharge port, a discharge pipe is connected to the bottom of the collecting trough, and an extension pipe for extending into the storage tank below is provided on the discharge pipe.
[0014] The beneficial effects of the utility model are as follows: the ton bag can be lifted by the lifting device, and the first driving member is started to drive the mounting plate to move, so that the ton bag can be moved above the loading bracket, and then the ton bag is placed on the loading bracket by the lifting device, and the bag can be unpacked and unloaded at the bottom of the ton bag, and then the raw materials pass through the discharge port of the loading bracket and fall into the storage tank below. In this way, the ton bag can be prevented from being suspended in the air and shaking when unpacking and unloading, which reduces the situation where the raw materials are spilled out of the storage tank during the unloading process, and has the effect of improving the utilization rate of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall structure of a ton bag unloading machine according to an embodiment of the present application.
[0016] Figure 2 This is a schematic diagram of the internal structure of a limit frame of a ton bag unloading machine according to an embodiment of the present application.
[0017] Figure 3 This is a schematic diagram of the loading bracket structure of a ton bag unloading machine according to an embodiment of the present application.
[0018] Figure 4 for Figure 2 A partial enlarged schematic diagram of part A.
[0019] Among them, 1. installation frame; 11. installation plate; 2. lifting device; 3. loading bracket; 31. discharge port; 4. first driving member; 41. driving motor; 42. screw; 5. limit frame; 6. pull rod; 61. blade; 7. bag opening assembly; 71. moving plate; 72. positioning pin; 8. second driving member; 81. screw; 9. collecting trough; 91. discharge pipe; 92. extension pipe; 10. push block; 20. third driving member; 201. cylinder. DETAILED DESCRIPTION
[0020] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0021] The present application embodiment discloses a ton bag unloading machine, referring to Figure 1 , Figure 2 and Figure 3 , including a mounting frame 1 for horizontal mounting on the indoor ceiling, a mounting plate 11 is horizontally and linearly slidably arranged in the mounting frame 1, a lifting device 2 for lifting ton bags is installed on the mounting plate 11, a loading bracket 3 is arranged below the mounting frame 1, a material discharge port 31 is arranged on the loading bracket 3, and the material discharge port 31 is located above the material storage tank. A first driving member 4 for driving the mounting plate 11 to move is installed on the mounting frame 1.
[0022] In the embodiment of the present application, the lifting device 2 is an electric hoist. The lifting device 2 can be used to lift the ton bag, and the first driving member 4 is started to drive the mounting plate 11 to move, so that the ton bag can be moved above the loading bracket 3, and then the ton bag is placed on the loading bracket 3 through the lifting device 2, and the bag can be unpacked and unloaded at the bottom of the ton bag, and then the raw materials pass through the discharge port 31 of the loading bracket 3 and fall into the storage tank below. In this way, the ton bag can be prevented from being suspended in the air and shaking when unpacking and unloading, which reduces the situation where the raw materials spill out of the storage tank during the unloading process, and has the effect of improving the utilization rate of raw materials.
[0023] Specifically, the first driving member 4 includes a driving motor 41 and a screw rod 42. The screw rod 42 is horizontally rotatably arranged in the mounting frame 1, and the screw rod 42 is parallel to the moving direction of the mounting plate 11. The driving motor 41 is installed on the outer wall of the mounting frame 1 and is drivingly connected to one end of the screw rod 42. The mounting plate 11 is threadedly connected to the screw rod 42. Starting the driving motor 41 can drive the screw rod 42 to rotate, thereby moving the mounting plate 11.
[0024] Furthermore, a limit frame 5 for limiting the movement and deviation of the ton bag is bolted to the loading bracket 3, a pull rod 6 is horizontally and linearly slidably arranged inside the limit frame 5, a blade 61 for breaking the bottom of the ton bag is welded on the outer wall of one end of the pull rod 6, and the other end of the pull rod 6 can move through the limit frame 5.
[0025] In the embodiment of the present application, the limit frame 5 can prevent the ton bag from being offset when it moves down to the loading bracket 3. The staff can manually pull the pull rod 6 to drive the blade 61 to move, thereby cutting the bottom of the ton bag, so that the raw materials can be discharged from the cut opening and pass through the discharge port 31 on the loading bracket 3 into the storage tank below. In this way, the staff does not need to manually open the bag at the bottom of the ton bag to discharge the materials, which prevents the raw materials from sticking to the hands of the staff during the unloading process.
[0026] Reference Figure 4 A bag opening assembly 7 for opening the bottom of the ton bag is installed in the limit frame 5. The bag opening assembly 7 includes a movable plate 71 and a plurality of positioning pins 72 for penetrating into the ton bag. The movable plate 71 is horizontally slidably arranged on the loading bracket 3 along a moving direction perpendicular to the pulling rod 6. A plurality of positioning pins 72 are welded to the top of the movable plate 71. A second driving member 8 for driving the movable plate 71 to move is installed on the limit frame 5.
[0027] In the embodiment of the present application, when the ton bag is placed on the loading bracket 3, the positioning nail 72 can pierce and penetrate into the ton bag. After the blade 61 cuts the bottom of the ton bag, the second driving member 8 can drive the moving plate 71 to move, thereby opening the bottom of the ton bag to improve the unloading efficiency of the raw materials. In order to further improve the unloading efficiency, two bag opening components 7 can be set in the limit frame 5, and are respectively located on both sides of the pull rod 6. The bag opening components 7 on both sides work together to further expand the opening at the bottom of the ton bag.
[0028] Specifically, the second driving member 8 includes a screw 81, which is parallel to the moving direction of the moving plate 71 and is threadedly connected to the side wall of the limiting frame 5, one end of the screw 81 extends into the limiting frame 5 and is rotatably connected to the moving plate 71, and the other end of the screw 81 is located outside the limiting frame 5 and is welded with a handle. The staff can rotate the handle to rotate the corresponding screw 81 to move the moving plate 71.
[0029] Furthermore, a plurality of push blocks 10 for reciprocatingly hitting the ton bag are horizontally slidably arranged on the inner side wall of the limit frame 5, and a third driving member 20 for driving the push blocks 10 to move is installed on the limit frame 5. The third driving member 20 includes a cylinder 201, which is perpendicular to the side wall of the limit frame 5 and horizontally bolted to the outer wall of the limit frame 5, and the piston rod of the cylinder 201 movably passes through the side wall of the limit frame 5 and is bolted to the corresponding push block 10.
[0030] In the embodiment of the present application, by starting the cylinder 201 and intermittently extending and retracting its piston rod, the corresponding push block 10 can be driven to move back and forth and hit the ton bag, so that the raw materials attached to the inner wall of the ton bag can be vibrated and fall to the opening, further improving the utilization rate of the raw materials.
[0031] Since the raw materials are in powder form, when they fall into the storage tank, some of the raw materials tend to float and diffuse outside the storage tank, resulting in a waste of raw materials. To solve this problem, a collection trough 9 is bolted to the bottom of the material loading bracket 3 below the discharge port 31, and a discharge pipe 91 is welded to the bottom of the collection trough 9. An extension pipe 92 for extending into the storage tank below is threadedly connected to the discharge pipe 91.
[0032] In the embodiment of the present application, the extension tube 92 can be rotated to extend it into the storage tank below. When the raw materials are discharged from the bottom of the ton bag, they can pass through the aggregate trough 9 and directly be discharged into the storage tank through the discharge pipe 91 and the extension tube 92, thereby preventing the raw materials from floating and diffusing outside the storage tank, further improving the utilization rate of the raw materials. During the unloading process, some raw materials may adhere to the aggregate trough 9. The staff only needs to use tools to sweep the remaining raw materials in the aggregate trough 9 into the discharge pipe 91 after the ton bags to be unloaded are all unloaded.
[0033] The implementation principle of a ton bag unloading machine in the embodiment of the present application is as follows: the ton bag can be lifted by the lifting device 2, and the first driving member 4 is started to drive the mounting plate 11 to move so that the ton bag can be moved above the loading bracket 3, and then the ton bag is placed on the loading bracket 3 by the lifting device 2, and the bag can be unpacked and unloaded at the bottom of the ton bag, and then the raw materials pass through the discharge port 31 of the loading bracket 3 and fall into the storage tank below. In this way, the ton bag can be prevented from being suspended in the air and shaking when unpacking and unloading, which reduces the situation where the raw materials spill out of the storage tank during the unloading process, and has the effect of improving the utilization rate of the raw materials.
[0034] It should be understood by those skilled in the art that, although preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they are aware of the basic creative concepts. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention. Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims
1. A ton bag unloading machine, used for pouring raw materials into a storage tank, characterized by: The invention comprises a mounting frame (1) for horizontal mounting on a ceiling wall of a room, a mounting plate (11) being arranged in a horizontal linear sliding manner in the mounting frame (1), a lifting device (2) for lifting ton bags being arranged on the mounting plate (11), a loading bracket (3) being arranged below the mounting frame (1), a material discharge port (31) being arranged on the loading bracket (3), and the material discharge port (31) being located above a material storage tank, and a first driving member (4) for driving the mounting plate (11) to move being arranged on the mounting frame (1).
2. A ton bag blanking machine according to claim 1, characterized in that: The first driving member (4) comprises a driving motor (41) and a screw rod (42); the screw rod (42) is horizontally rotatably arranged in the mounting frame (1), and the screw rod (42) is parallel to the moving direction of the mounting plate (11); the driving motor (41) is arranged on the outer wall of the mounting frame (1) and is drivingly connected to one end of the screw rod (42); and the mounting plate (11) is threadedly connected to the screw rod (42).
3. The ton bag blanking machine according to claim 1, characterized in that: The loading bracket (3) is provided with a limit frame (5) for limiting the movement and deviation of the ton bag, and a pull rod (6) is horizontally and linearly slidably arranged inside the limit frame (5). A blade (61) for breaking the bottom of the ton bag is provided on the outer wall of one end of the pull rod (6), and the other end of the pull rod (6) is movable to pass through the limit frame (5).
4. A ton bag blanking machine according to claim 3, characterized in that: The limit frame (5) is provided with a bag opening component (7) for pulling open the bottom opening of the ton bag, and the bag opening component (7) includes a movable plate (71) and a plurality of positioning pins (72) for penetrating into the ton bag. The movable plate (71) is horizontally slidably arranged on the loading bracket (3) along a moving direction perpendicular to the pulling rod (6), and a plurality of the positioning pins (72) are fixed on the top of the movable plate (71). The limit frame (5) is provided with a second driving member (8) for driving the movable plate (71) to move.
5. A ton bag blanking machine according to claim 4, characterized in that: The second driving member (8) comprises a screw rod (81), the screw rod (81) is parallel to the moving direction of the moving plate (71) and is threadedly connected to the side wall of the limiting frame (5), one end of the screw rod (81) extends into the limiting frame (5) and is rotatably connected to the moving plate (71), and the other end of the screw rod (81) is located outside the limiting frame (5) and is connected to a handle.
6. The ton bag blanking machine according to claim 3, characterized in that: A plurality of push blocks (10) for reciprocatingly striking ton bags are horizontally slidably arranged on the inner side wall of the limit frame (5); a third driving member (20) for driving the push blocks (10) to move is arranged on the limit frame (5); the third driving member (20) comprises a cylinder (201); the cylinder (201) is perpendicular to the side wall of the limit frame (5) and horizontally arranged on the outer wall of the limit frame (5); a piston rod of the cylinder (201) movably passes through the side wall of the limit frame (5) and is connected to the corresponding push block (10).
7. The ton bag blanking machine according to claim 1, characterized in that: The material loading bracket (3) is provided with a collecting trough (9) below the material discharge port (31), the bottom of the collecting trough (9) is connected with a material discharge pipe (91), and the material discharge pipe (91) is provided with an extension pipe (92) for extending into the material storage tank below.