Integrated ton bag constant-speed feeding device

Abstract

An integrated ton bag constant-speed feeding device comprises a support, a lifting device is arranged in the support, a supporting plate is arranged in the support, and a feeding port is formed in the supporting plate. A glove box is arranged below the feeding port and located in the support through a first mounting plate, a discharging channel is arranged in the glove box, the discharging channel penetrates through the bottom face of the glove box, and a bag opening and clamping device used for connecting a ton bag opening to the discharging channel and pressing and sealing the ton bag opening is arranged in the glove box. A first discharging hopper is arranged below the glove box and located in the support through a second mounting plate, the lower portion of the first discharging hopper is communicated with a rotary discharging valve, and the bottom end of the rotary discharging valve is communicated with a material pipe. According to the integrated ton bag constant-speed feeding device, the sealed space is formed, materials can be continuously conveyed to the next mixing link in the sealed space, the quality of the materials is protected, the problem of dust raising caused when the materials enter the integrated ton bag constant-speed feeding device is effectively solved, and the service life of the integrated ton bag constant-speed feeding device is prolonged. And meanwhile, the effects of protecting the environment and protecting the body health of operators are achieved.

Description

Technical Field

[0001] The utility model belongs to the field of ton bag feeding, in particular to an integrated ton bag uniform speed feeding device. Background Art

[0002] During the transfer of raw materials or finished products in industries such as pharmaceuticals, materials, chemicals, and lithium batteries, ton bags are often used for packaging to facilitate material storage and transportation. During the raw material feeding process, manual unpacking is required. To facilitate this process, ton bag feeding stations are often used to transfer materials from ton bags to the mixing and stirring equipment on the production line. Unpacking ton bags at ton bag feeding stations generates dust, especially for certain hazardous powders. Leaking into the external environment can harm the health of workers. Furthermore, exposure to large amounts of dust can pollute the external environment, requiring timely manual cleanup and increasing labor costs. Utility Model Content

[0003] The purpose of the utility model is to provide an integrated ton bag uniform speed feeding device to solve the technical problems raised in the above background technology.

[0004] To achieve the above purpose, the specific technical solution of the integrated ton bag uniform speed feeding device of the utility model is as follows:

[0005] An integrated ton bag uniform speed feeding device comprises a bracket, a lifting device for adjusting the height of the ton bags installed within the bracket, and a support plate for supporting the ton bags, with a feed inlet formed on the support plate. Below the feed inlet, a glove box is installed within the bracket through a first mounting plate. The glove box is provided with a discharge channel, which extends through the bottom of the glove box. A bag opening clamping device is provided within the glove box for connecting the ton bag opening to the discharge channel and compressing and sealing it. Below the glove box, a first discharge hopper is installed within the bracket through a second mounting plate. The first discharge hopper is connected to the discharge channel. A rotary discharge valve is connected below the first discharge hopper, which is connected to a drive motor. A feed pipe is connected to the bottom end of the rotary discharge valve.

[0006] Furthermore, the bag opening and clamping device includes pneumatic push rods symmetrically arranged at the center of the glove box, and the telescopic ends of the two pneumatic push rods are connected by a pressure ring, and the pressure ring works in conjunction with the discharge channel.

[0007] Furthermore, a beating device is provided in the bracket, and the beating device includes a cylinder rotatably provided in the bracket, a beating plate rotatably provided on the supporting plate, and the telescopic end of the cylinder and the free end of the beating plate are rotatably provided.

[0008] Furthermore, the rotary discharge valve and the material pipe are connected through a second discharge hopper.

[0009] Furthermore, the first lower hopper is connected to the glove box discharge channel via a flexible connection.

[0010] Furthermore, the lifting device is an electric hoist.

[0011] Furthermore, the glove box is made of transparent material.

[0012] The utility model has the following advantages:

[0013] 1. The utility model seals and connects the bag opening of the ton bag with the discharge channel through the cooperation of the bag opening clamping device and the discharge channel, and seals and connects with the first hopper through a soft connection below the discharge channel, and uses a rotary discharge valve to seal and connect between the first hopper and the material pipe, so that the integrated ton bag uniform speed feeding device forms a sealed space, and the material can be continuously transported to the next mixing link in the closed space, which protects the quality of the material and effectively prevents the material from entering the integrated ton bag uniform speed feeding device to cause dust problems, while protecting the environment and the health of the operators.

[0014] 2. The utility model is provided with a beating device, which can beat the ton bag to prevent the materials in the ton bag from bridging.

[0015] 3. The glove box of the utility model is made of transparent plate, so the operator can directly observe and operate conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of an integrated ton bag uniform speed feeding device of the utility model;

[0017] Figure 2 This is a schematic diagram of the bag opening and clamping device of the present invention.

[0018] Description of the marks in the figure:

[0019] 1. Bracket; 2. Support plate; 3. Feed port; 4. First mounting plate; 5. Glove box; 6. Discharge channel; 7. Bag opening and clamping device; 71. Pneumatic push rod; 72. Pressing ring; 8. Second mounting plate; 9. First discharge hopper; 10. Rotary discharge valve; 11. Driving machine; 12. Second discharge hopper; 13. Material pipe; 14. Beating device; 141. Beating plate; 142. Cylinder; 15. Electric hoist. DETAILED DESCRIPTION

[0020] In order to better understand the purpose, structure and function of the present invention, the following is a further detailed description of the integrated ton bag uniform speed feeding device of the present invention in conjunction with the accompanying drawings.

[0021] like Figures 1 to 2As shown, the present invention provides an integrated, uniform-speed feeding device for ton bags. The device comprises a bracket 1, with a lifting mechanism installed at the top and within the bracket 1 to adjust the height of the ton bags. A support plate 2 is installed within the bracket 1 below the lifting mechanism to support the ton bags. The support plate 2 has a feed port 3 for the ton bag openings to pass through. A glove box 5 is installed within the bracket 1 below the feed port 3, through a first mounting plate 4. The first mounting plate 4 is arranged horizontally within the bracket 1, and the glove box 5 is mounted on the bracket 1. A discharge channel 6 is provided within the glove box 5, extending through the bottom surface of the glove box 5.

[0022] At the same time, a through-hole is provided at the top of the glove box 5 for the mouth of the ton bag to pass through, allowing the mouth of the ton bag to be connected to the discharge channel 6. A bag opening clamping device 7 is also provided within the glove box 5 to compress and seal the mouth of the ton bag and the discharge channel 6, preventing material from leaking between the mouth of the bag and the discharge channel 6. A first discharge hopper 9 is provided below the glove box 5, located within the bracket 1, via a second mounting plate 8. The first discharge hopper 9 is connected to the discharge channel 6. A rotary discharge valve 10 is also provided below the first discharge hopper 9. The rotary discharge valve 10 is connected to a drive motor 11. The bottom end of the rotary discharge valve 10 is connected to a feed pipe 13, which can be connected to the feed channel of the stirring equipment. A flexible connection is used to connect the first discharge hopper 9 to the discharge channel 6 of the glove box 5.

[0023] In this embodiment, the bag opening and clamping device 7 cooperates with the discharge channel 6 to seal and connect the bag mouth of the ton bag with the discharge channel 6, and seal and connect the bag mouth of the ton bag with the discharge channel 6 through a soft connection below the discharge channel 6. At the same time, the first discharge hopper 9 and the material pipe 13 are sealed and connected using a rotary discharge valve 10, so that the integrated ton bag uniform speed feeding device forms a sealed space, and the material can be continuously transported to the next mixing link in the closed space, thereby protecting the quality of the material and effectively preventing the material from entering the integrated ton bag uniform speed feeding device to cause dust problems, thereby protecting the environment and the health of the operators.

[0024] Specifically, the lifting device is an electric hoist 15, which is connected to an external power source for easy use. The electric hoist 15 can lift the ton bag and conveniently adjust the height of the ton bag on the pallet 2, saving manpower and being simple and convenient to operate. The lifting device can also be replaced with a hydraulic cylinder or other lifting device to meet the needs of use, and no further restrictions are imposed here.

[0025] It should be noted that the first discharge hopper 9, located between the discharge channel 6 of the glove box 5 and the rotary discharge valve 10, allows the material in the ton bag to be stored in the first discharge hopper 9 for use in the rotary discharge valve 10. This also ensures more uniform material supply from the rotary discharge valve 10. The rotary discharge valve 10 is variable frequency, allowing the discharge speed of the rotary discharge valve 10 to be adjusted according to user needs. To facilitate communication and discharge between the rotary discharge valve 10 and the feed pipe 13, a second discharge hopper 12 is connected between the rotary discharge valve 10 and the feed pipe 13.

[0026] Specifically, the bag opening and clamping device 7 includes pneumatic push rods 71 electrically connected to an external power source and symmetrically positioned about the center of the glove box 5. Two pneumatic push rods 71 are positioned on the bottom surface of the glove box 5, with their telescopic ends facing upward. The two pneumatic push rods 71 are connected via a controller, ensuring they operate at the same speed and in the same direction. A pressure ring 72 is attached to the telescopic ends of the two pneumatic push rods 71, which cooperate with the discharge channel 6. The pressure ring 72 mates with the top end of the discharge channel 6 and is positioned above the discharge channel 6. Once the mouth of the ton bag passes through the feed port 3 of the multi-pallet 2 and the through-hole at the top of the glove box 5, the pneumatic push rod 71 is activated, driving the pressure ring 72 upward. The operator then uses the rubber gloves of the glove box 5 to pass the mouth of the ton bag through the pressure ring 72 and fit the mouth of the ton bag over the outer periphery of the discharge channel 6. The pneumatic push rod 71 is then activated again, driving the pressure ring 72 downward, completing the compression of the pressure ring 72 and the discharge channel 6 against the mouth of the ton bag, preventing leakage. When it is time to discharge the material, the ropes binding the ton bag are simply untied. To facilitate observation of the workings within the glove box 5, the glove box 5 is preferably made of a transparent material.

[0027] To prevent bridging of material within the ton bag during unloading, a flapping device 14 is provided within the support 1. This flapping device 14 comprises a cylinder 142 rotatably mounted within the support 1 and connected to an external air pump. A clapper 141 is rotatably mounted on the pallet 2, with the inner end of the clapper 141 rotatably connected to the pallet 2. The telescopic end of the cylinder 142 is rotatably mounted to the free end of the clapper 141. When unloading ton bags using the integrated ton bag uniform speed feeding device, the cylinder 142 can be activated, driving the clapper 141 to oscillate back and forth. As the clapper 141 oscillates back and forth, it flaps the ton bag, effectively breaking up the material within the ton bag. Of course, the flapping device 14 can also be activated when a bridging event is observed during unloading. It should be noted that the integrated rolling bag uniform speed feeding device is a modular unit that can be directly transported if needed, facilitating its use with different mixing equipment.

[0028] Instructions for use: Hang the ton bag on the hook of the electric hoist 15, then use the electric hoist 15 to lift it, and place the ton bag on the pallet 2, and make the bag mouth of the ton bag pass through the feed port 3, then the operator starts the pneumatic push rod 71, and the pneumatic push rod 71 drives the pressure ring 72 to rise, and then the operator uses the rubber gloves in the glove box 5 to pass the bag mouth of the ton bag through the through hole of the glove box 5 and the pressure ring 72, and put the bag mouth on the outer periphery of the discharge channel 6, then the operator removes his hand from the glove box 5, and then starts the pneumatic push rod 71 to drive the pressure ring 72 to descend, completing the connection between the bag mouth and the discharge channel 6, and finally the material in the ton bag can be transported to the mixing equipment through the integrated rolling bag uniform speed feeding device.

[0029] It is understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. An integrated ton bag uniform speed feeding device, characterized by: The invention comprises a support (1), a lifting device for adjusting the height of a ton bag is provided in the support (1), a support plate (2) for supporting the ton bag is provided in the support (1), and a feed port (3) is provided on the support plate (2); A glove box (5) is provided below the feed port (3) and located in the bracket (1) via a first mounting plate (4), and a discharge channel (6) is provided in the glove box (5), the discharge channel (6) passing through the bottom surface of the glove box (5), and a bag opening clamping device (7) is provided in the glove box (5) for connecting the opening of the ton bag to the discharge channel (6) and pressing and closing the ton bag. A first discharge hopper (9) is provided below the glove box (5) in the bracket (1) through a second mounting plate (8). The first discharge hopper (9) is connected to the discharge channel (6). A rotary discharge valve (10) is connected below the first discharge hopper. The rotary discharge valve (10) is connected to a driving machine (11). The bottom end of the rotary discharge valve (10) is connected to a material pipe (13).

2. The integrated ton bag uniform speed feeding device according to claim 1 is characterized in that: The bag opening and clamping device (7) includes pneumatic push rods (71) symmetrically arranged at the center of the glove box (5), and the telescopic ends of the two pneumatic push rods (71) are connected by a pressure ring (72), and the pressure ring (72) cooperates with the discharge channel (6) to work.

3. The integrated ton bag uniform speed feeding device according to claim 2 is characterized in that: The support (1) is provided with a beating device (14), and the beating device (14) comprises a cylinder (142) rotatably provided in the support (1), a beating plate (141) rotatably provided on the supporting plate (2), and a telescopic end of the cylinder (142) and a free end of the beating plate (141) are rotatably provided.

4. The integrated ton bag uniform speed feeding device according to any one of claims 1 to 3, characterized in that: The rotary discharge valve (10) is connected to the material pipe (13) via a second discharge hopper (12).

5. The integrated ton bag uniform speed feeding device according to claim 1 is characterized in that ； The first lower hopper (9) is connected to the discharge channel (6) of the glove box (5) via a flexible connection.

6. The integrated ton bag uniform speed feeding device according to claim 5 is characterized in that ； The lifting device is an electric hoist (15).

7. The integrated ton bag uniform speed feeding device according to claim 1 is characterized in that ； The glove box (5) is made of transparent material.

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