Container bag emptying and leveling energy-saving device

Abstract

The utility model relates to the technical field of food container bag processing, in particular to a container bag emptying and leveling energy-saving device which comprises a leveling support, a downward pressing assembly arranged on the leveling support and at least four limiting assemblies which are arranged on the top of the leveling support and abut against part of the downward pressing assembly. The limiting assembly comprises a fixing sleeve rod fixedly connected with the top of the leveling support, a screw rod movably embedded in the bottom of the fixing sleeve rod, an adjusting shaft arranged on the side, away from the fixing sleeve rod, of the screw rod, and a limiting end arranged on the side, away from the screw rod, of the adjusting shaft. And the limiting end at the bottom of the screw rod is driven to move in the direction close to the lower pressing plate to be adjusted to the adaptive length so as to limit the lifting stroke of the lower pressing plate, so that the lower pressing assembly has the advantages of being short in recovery stroke and short in lower pressing stroke, and redundant energy consumption generated in the stroke limited when the air cylinder returns to the normal state originally is saved.

Description

Technical Field

[0001] This utility model relates to the field of food container bag processing technology, and more specifically, to a container bag emptying and leveling energy-saving device. Background Technology

[0002] The container bags are made from natural substances such as mustard extract and artemisia. A certain concentration of these substances is sprayed or brushed onto the inner and outer surfaces of the packaging material through soaking and seeping, and then the anti-mold agent is dried before the finished product is processed. The container bags themselves are a type of recyclable and environmentally friendly product.

[0003] Currently, after processing or use, FIBCs need to be recycled. After the powder and gas in the inner liner are emptied, they are flattened and folded using mechanical principles. However, FIBCs vary in size, and existing flattening equipment uses a fixed sliding plate to flatten the bottom of the FIBC. During the process, the downward stroke is fixed, resulting in poor adaptability. It is understandable that the downward stroke of the existing flattening equipment remains unchanged regardless of the size of the FIBC. Therefore, for smaller FIBCs, the existing flattening equipment maintains the original downward stroke, which causes additional energy consumption and low flattening efficiency. Utility Model Content

[0004] This utility model aims to solve at least one of the technical problems existing in the prior art. To this end, this utility model proposes an energy-saving device for emptying and leveling container bags, which solves the problems of fixed downward stroke, poor adaptability, and additional energy consumption of existing leveling equipment.

[0005] An energy-saving device for emptying and leveling a container bag according to an embodiment of the present utility model includes a leveling bracket, a pressing component disposed on the leveling bracket, and at least four limiting components disposed on the top of the leveling bracket and abutting against a portion of the pressing component.

[0006] The leveling bracket includes a first fixing frame at the bottom and a second fixing frame disposed at the top of the first fixing frame, and the four limiting components are fixedly disposed on the second fixing frame;

[0007] The limiting component includes a fixed sleeve rod fixedly connected to the second fixed frame, a screw rod movably embedded on the side of the fixed sleeve rod away from the second fixed frame, an adjusting shaft disposed on the side of the screw rod away from the fixed sleeve rod, and a limiting end disposed on the side of the adjusting shaft away from the screw rod.

[0008] Specifically, by adjusting the adjusting shaft, the screw drives the limiting end to move closer to or further away from the bottom pressing component, thereby adjusting the distance between the pressing component and the second fixed frame, so as to adjust the travel of the pressing component.

[0009] Furthermore, the pressing assembly includes an output portion connected to the second fixing frame, and a pressing portion disposed on the side of the output portion away from the second fixing frame.

[0010] Furthermore, the output section includes a cylinder fixedly mounted on the second mounting bracket, an output rod disposed at the output end of the cylinder, and a mounting end disposed on the side of the output rod away from the cylinder.

[0011] Furthermore, the output rod passes through at least a portion of the second fixing frame, and the mounting end is fixedly connected to the pressing part on the side away from the output rod.

[0012] Furthermore, the pressing part includes a pressing plate connected to the mounting end, a pressing auxiliary component movably disposed on the side of the pressing plate away from the mounting end, and a fixing plate disposed on the side of the pressing auxiliary component away from the pressing plate.

[0013] Furthermore, the fixing plate is fixedly connected to the bottom of the first fixing frame.

[0014] Furthermore, the pressing auxiliary component includes a first movable plate disposed near the pressing plate, a second movable plate disposed near the fixed plate, and at least three movable shafts disposed between the pressing plate and the first movable plate, the first movable plate and the second movable plate, and the second movable plate and the fixed plate, respectively.

[0015] Furthermore, a controller is provided at the bottom of the leveling bracket, and the controller is electrically connected to the pressing component.

[0016] An energy-saving device for emptying and leveling container bags according to an embodiment of the present utility model has at least the following beneficial effects:

[0017] According to the present invention, by rotating the adjusting shaft clockwise, the driving screw is rotated out into the fixed sleeve, and the limiting end at the bottom of the screw moves towards the lower pressure plate to adjust to the appropriate length. The adjusted limiting component is supported between the second fixed frame and the lower pressure plate to limit the upward stroke of the lower pressure plate. Correspondingly, rotating the adjusting shaft counterclockwise can drive the screw to retract into the fixed sleeve. This allows the operator to adaptively adjust the limiting component according to the current size of the container bag to change the upward stroke of the lower pressure plate. This gives the lower pressure component the advantages of short recovery stroke and short pressing stroke, saving the excess energy generated during the restricted stroke when the cylinder returns to normal. This achieves a certain degree of energy saving and demonstrates the energy-saving performance of the present invention. It solves the problems of fixed pressing stroke, poor adaptability, and additional energy consumption in existing leveling equipment. Attached Figure Description

[0018] Figure 1This is a schematic diagram of the energy-saving device for emptying and leveling container bags according to this utility model.

[0019] Figure 2 This is a partial structural diagram of the pressing component in the container bag emptying and leveling energy-saving device of this utility model.

[0020] Figure 3 This is a partial structural diagram of the limiting component in the container bag emptying and leveling energy-saving device of this utility model.

[0021] In the diagram: 1. Leveling bracket; 11. First fixed bracket; 12. Second fixed bracket; 2. Pressing assembly; 21. Cylinder; 22. Output rod; 23. Mounting end; 24. Pressing plate; 25. Pressing auxiliary component; 251. First movable plate; 252. Movable shaft; 253. Second movable plate; 26. Fixed plate; 3. Limiting assembly; 31. Fixed sleeve rod; 32. Screw; 33. Adjusting shaft; 34. Limiting end. Detailed Implementation

[0022] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0023] In the description of the present invention, it should be understood that descriptions involving orientation, such as the orientation or positional relationship indicated by up, down, etc., are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the description of this utility model, "multiple" refers to two or more. The use of "first" and "second" is for distinguishing technical features only and should not be construed as indicating or implying relative importance, or implicitly indicating the number of technical features or their sequential relationship.

[0025] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0026] Reference Figures 1 to 3As shown, this utility model discloses an energy-saving device for emptying and leveling container bags, including a leveling bracket 1, a pressing component 2 disposed on the leveling bracket 1, and at least four limiting components 3 disposed on the top of the leveling bracket 1 and abutting against part of the pressing component 2. The leveling bracket 1 includes a first fixing frame 11 at the bottom and a second fixing frame 12 disposed on the top of the first fixing frame 11. The four limiting components 3 are fixedly disposed on the second fixing frame 12. Each limiting component 3 includes a fixing sleeve rod 31 fixedly connected to the second fixing frame 12, a screw rod 32 movably embedded in the fixing sleeve rod 31 on the side away from the second fixing frame 12, an adjusting shaft 33 disposed on the side of the screw rod 32 away from the fixing sleeve rod 31, and a limiting end 34 disposed on the side of the adjusting shaft 33 away from the screw rod 32. By adjusting the adjusting shaft 33, the screw rod 32 drives the limiting end 34 to move towards or away from the bottom pressing component 2, thereby adjusting the distance between the pressing component 2 and the second fixing frame 12, so as to adjust the travel of the pressing component 2.

[0027] Furthermore, the pressing assembly 2 includes an output section connected to the second fixed frame 12, and a pressing section disposed on the side of the output section away from the second fixed frame 12. The output section includes a cylinder 21 fixedly mounted on the second fixed frame 12, an output rod 22 disposed at the output end of the cylinder 21, and a mounting end 23 disposed on the side of the output rod 22 away from the cylinder 21. The output rod 22 penetrates at least a portion of the second fixed frame 12. The mounting end 23 is fixedly connected to the pressing section on the side away from the output rod 22. The pressing section includes a pressing plate 24 connected to the mounting end 23, a pressing auxiliary component 25 movably disposed on the side of the pressing plate 24 away from the mounting end 23, and a pressing auxiliary component 25 disposed on the side of the pressing auxiliary component 25 away from the mounting end 23. A fixing plate 26 is fixedly connected to the bottom of the first fixing frame 11 on one side of the pressure plate 24. The pressure auxiliary component 25 includes a first movable plate 251 near the pressure plate 24, a second movable plate 253 near the fixing plate 26, and at least three movable shafts 252 respectively disposed between the pressure plate 24 and the first movable plate 251, the first movable plate 251 and the second movable plate 253, and the second movable plate 253 and the fixing plate 26. A controller 4 is provided at the bottom of the leveling bracket 1. The controller 4 is electrically connected to the pressure component 2. In some optional embodiments, the controller 4 can be an MCU (Microcontroller Unit) chip to realize the overall control of the container bag emptying and leveling energy-saving device through the MCU chip. The controller 4 is electrically connected to the container bag emptying and leveling energy-saving device, and the electrical connection includes wired connection and wireless connection. The wireless connection method includes, but is not limited to, Bluetooth connection, WiFi, IF radio frequency, and Zigbee. The wired connection method includes, but is not limited to, a USB line that connects the container bag emptying and leveling energy-saving device to the controller 4.

[0028] In practice, operators can first empty the container bag, which can be done by using an air pump to suction or blow air to clean the inside. After cleaning, the container bag is placed on the fixed plate 26. The operator can hold the container bag to keep it in an accurate position, while the foot pedal controller 4 controls the pressing component 2. This eliminates the trouble of traditional controllers being installed on the leveling bracket, where the operator needs to hold the container bag with one hand to keep it stable and drive the controller to control the pressing component 2 to press down with the other. This application greatly simplifies the operation for operators, ensures the stability of the container bag during the waiting process of flattening, and improves work efficiency to a certain extent.

[0029] Furthermore, before driving the pressing component 2 to press down, the operator needs to adjust the limiting component 3 according to the size of the current batch of container bags to change the travel of the pressing component 2. Specifically, the operator can rotate the adjusting shaft 33 clockwise to make the driving screw 32 rotate out into the fixed sleeve 31, and drive the limiting end 34 of the bottom of the screw 32 to move closer to the pressing plate 24 to adjust to the appropriate length. The adjusted limiting component 3 is supported between the second fixed frame 12 and the pressing plate 24 to limit the upward travel of the pressing plate 24. Correspondingly, rotating the adjusting shaft 33 counterclockwise can drive the screw 32 to retract into the fixed sleeve 31, so that the operator can adjust according to the size of the current container bag. The limit component 3 should be adjusted to change the upward stroke of the lower pressure plate 24. Then, the operator can control the cylinder 21 through the controller 4 to drive the bottom output rod 22, the mounting end 23, the lower pressure plate 24, and the lower pressure auxiliary component 25 to press down. During the process, the first movable plate 251 and the second movable plate 252 will fold to perform the final flattening operation on the container bag located on the top of the fixed plate 26. After the pressing is completed, the operator controls the cylinder 21 to retract. However, due to the limitation of the limit component 3 in the retraction stroke, it has the advantages of short retraction stroke and short pressing stroke, saving the excess energy generated in the stroke that was originally limited when the cylinder 21 returned to normal, and achieving energy saving effect to a certain extent, which reflects the energy saving of this utility model.

[0030] In summary, by rotating the adjusting shaft 33 clockwise, the driving screw 32 is rotated out into the fixed sleeve 31, and the limiting end 34 of the bottom of the screw 32 moves towards the lower pressure plate 24 to adjust to the appropriate length. The adjusted limiting component 3 is supported between the second fixed frame 12 and the lower pressure plate 24 to limit the upward stroke of the lower pressure plate 24. Correspondingly, rotating the adjusting shaft 33 counterclockwise can drive the screw 32 to retract into the fixed sleeve 31. This allows the operator to adaptively adjust the limiting component 3 according to the current size of the container bag to change the upward stroke of the lower pressure plate 24. This gives the lower pressure component 2 the advantages of a short recovery stroke and a short lower pressure stroke, saving the excess energy generated during the restricted stroke of the cylinder 21 when it returns to normal. This achieves a certain degree of energy saving and demonstrates the energy-saving nature of this utility model. It solves the problem of fixed lower pressure stroke, poor adaptability, and additional energy consumption in existing leveling equipment.

[0031] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A container bag emptying and leveling energy-saving device, characterized in that, It includes a leveling bracket, a pressing component disposed on the leveling bracket, and at least four limiting components disposed on the top of the leveling bracket and abutting against a portion of the pressing component; The leveling bracket includes a first fixing frame at the bottom and a second fixing frame disposed at the top of the first fixing frame, and the four limiting components are fixedly disposed on the second fixing frame; The limiting component includes a fixed sleeve rod fixedly connected to the second fixed frame, a screw rod movably embedded on the side of the fixed sleeve rod away from the second fixed frame, an adjusting shaft disposed on the side of the screw rod away from the fixed sleeve rod, and a limiting end disposed on the side of the adjusting shaft away from the screw rod. Specifically, by adjusting the adjusting shaft, the screw drives the limiting end to move closer to or further away from the bottom pressing component, thereby adjusting the distance between the pressing component and the second fixed frame, so as to adjust the travel of the pressing component.

2. The energy-saving device for emptying and leveling container bags according to claim 1, characterized in that, The pressing assembly includes an output section connected to the second fixing frame, and a pressing section disposed on the side of the output section away from the second fixing frame.

3. The energy-saving device for emptying and leveling container bags according to claim 2, characterized in that, The output section includes a cylinder fixedly mounted on the second mounting bracket, an output rod disposed at the output end of the cylinder, and a mounting end disposed on the side of the output rod away from the cylinder.

4. The energy-saving device for emptying and leveling container bags according to claim 3, characterized in that, The output rod passes through at least a portion of the second fixing frame, and the mounting end is fixedly connected to the pressing part on the side away from the output rod.

5. The energy-saving device for emptying and leveling container bags according to claim 4, characterized in that, The pressing part includes a pressing plate connected to the mounting end, a pressing auxiliary component movably disposed on the side of the pressing plate away from the mounting end, and a fixing plate disposed on the side of the pressing auxiliary component away from the pressing plate.

6. The energy-saving device for emptying and leveling container bags according to claim 5, characterized in that, The fixing plate is fixedly connected to the bottom of the first fixing frame.

7. The energy-saving device for emptying and leveling container bags according to claim 5, characterized in that, The pressing auxiliary component includes a first movable plate disposed near the pressing plate, a second movable plate disposed near the fixed plate, and at least three movable shafts disposed between the pressing plate and the first movable plate, the first movable plate and the second movable plate, and the second movable plate and the fixed plate, respectively.

8. The energy-saving device for emptying and leveling container bags according to claim 1, characterized in that, A controller is provided at the bottom of the leveling bracket, and the controller is electrically connected to the pressing component.

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