Plastic scrap packing machine with weighing function

Abstract

The utility model discloses a plastic scrap packing machine with a weighing function. The plastic scrap packing machine comprises an installation frame and a lifting mechanism. The mounting frame is used for being arranged at a material outlet of a material; the lifting mechanism comprises a plurality of lifting assemblies arranged around the discharging port, each lifting assembly comprises a lifting driving part, a weighing sensor and a connecting part, the driving end of each lifting driving part is connected with the corresponding connecting part through the corresponding weighing sensor, and the connecting parts are used for being connected with a material packaging bag. The connecting piece is driven to lift or lower a packing bag through the lifting motion of the driving end of the lifting driving piece; according to the device, lifting, shaking and weighing of a packaging bag can be achieved, the packaging bag can be filled with materials conveniently, the materials can be weighed conveniently, the labor intensity of workers is relieved, and the packaging efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic debris packing, in particular to a plastic debris packing machine with a weighing function. Background Art

[0002] With the continuous increase in the consumption of plastic products, the amount of waste plastic is also increasing. In addition, the annual consumption of plastics for automobiles in China has reached 400,000 tons, and the annual consumption of plastics for electronic appliances and home appliance accessories has reached more than 1 million tons. After these products are scrapped, they have become one of the important sources of waste plastic. Plastic recycling refers to the use of a certain recycling process to recycle waste plastic and realize the purpose of turning waste into treasure. The main types of waste plastic in China are plastic films, plastic filaments and woven products, foam plastics, plastic packaging boxes and containers, daily-use plastic products, plastic bags and agricultural mulch films, etc. Before plastic recycling, a crushing device is used to crush and pack the plastic for collection.

[0003] The publication number CN209209069U provides a bagging device for a plastic crushing production line, which mainly includes a temporary storage cylinder, a collecting hopper, a discharge pipe, a discharging assembly and a positioning assembly. A positioning assembly for positioning a woven bag is provided on one side of the bracket close to the discharge pipe. The positioning assembly includes a limiting frame and a placing plate. The limiting frame is connected to the bracket. A limiting rod is rotatably connected to one side of the limiting frame close to the handle. The limiting rod rotates in the vertical direction. When the limiting rod rotates to the horizontal state, the limiting rod abuts against the handle, thereby restricting the handle and the placing plate within the limiting frame and preventing the placing plate from slipping out randomly, so as to facilitate the discharge pipe to feed and pack the packing bag on the placing plate.

[0004] However, when the existing plastic debris is packed into bags, wrinkles are likely to appear, and the material will accumulate at the discharge position, resulting in the packing bag not being filled when loading. It is necessary to manually lift and shake the packing bag to evenly fill the voids in the packing bag. After the packing bag is filled, it is also necessary to manually move the packing bag for weighing, with a large labor intensity. Summary of the Utility Model

[0005] The purpose of the utility model is to overcome the above technical deficiencies, and propose a plastic debris packing machine with a weighing function to solve the technical problems that the packing bag cannot be filled when loading in the prior art, and it is necessary to manually lift and shake the packing bag, with a large labor intensity.

[0006] To achieve the above technical purpose, the utility model adopts the following technical solutions:

[0007] The utility model provides a plastic debris baler with a weighing function, comprising: a mounting frame and a lifting mechanism; the mounting frame is used to be arranged at the discharge port of materials; the lifting mechanism includes a plurality of lifting components arranged around the discharge port, each lifting component includes a lifting driving member, a weighing sensor and a connecting member, the driving end of the lifting driving member is connected to the connecting member through the weighing sensor, and the connecting member is used to connect the packing bag of the materials, so as to drive the connecting member to lift or lower the packing bag through the lifting movement of the driving end of the lifting driving member.

[0008] In some embodiments, the lifting driving member includes a cylinder, the connecting member includes a hook, the cylinder is vertically installed on the mounting frame, the telescopic shaft at its bottom is connected to the weighing sensor, and the top end of the hook is connected to the monitoring end of the weighing sensor.

[0009] In some embodiments, there are four lifting components, and the four lifting components are installed on the mounting frame in a rectangular array for connecting the four corners of the packing bag.

[0010] In some embodiments, the lifting component further includes a universal sleeve, the bottom end of the telescopic shaft of the cylinder is rotatably connected to the universal sleeve, and the weighing sensor is detachably connected to the universal sleeve.

[0011] In some embodiments, the mounting frame includes a main frame body, a middle cross frame and four supporting feet, the middle cross frame is arranged at the bottom of the main frame body for installing the lifting driving member, the four supporting feet are respectively vertically arranged at the four corners of the bottom of the main frame body, and an opening is arranged on one side of the mounting frame.

[0012] In some embodiments, the plastic debris baler with a weighing function further includes four moving structures respectively connected to the four supporting feet, and the four moving structures each include a roller and an adjusting member. The adjusting member has a fixed end and a lifting end, the fixed end is connected to the supporting foot, and the lifting end is connected to the roller to drive the roller to move up and down; the fixed end of the adjusting member includes a C-shaped plate fixed on one side of the bottom end of the supporting foot; the lifting end of the adjusting member includes a screw rod and a handle, the screw rod is threadedly connected to the C-shaped plate, the bottom end of the screw rod is connected to the roller, and its top end penetrates through the C-shaped plate and is connected to the handle.

[0013] Compared with the prior art, the plastic debris baler with weighing function provided by the present utility model can connect the packing bag around the discharge port by means of the installed mounting frame and lifting mechanism and multiple connecting pieces, avoiding the situation of wrinkles on the packing bag when packing. Through the lifting movement of the driving end of the lifting driving part, multiple connecting pieces can be driven to lift or lower the packing bag synchronously, and the packing bag can be shaken by the lifting and lowering actions, so that the materials are evenly filled into the packing bag, preventing voids and improving the space utilization rate of the packing bag. At the same time, when multiple connecting pieces lift the packing bag, multiple weighing sensors can be used to weigh the lifted packing bag, facilitating the staff to obtain the weight data of the materials in the bag. The device can realize the lifting, shaking and weighing of the packing bag, facilitating the filling of materials and weighing of the materials, reducing the labor intensity of the staff and improving the packing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 FIG. 6 is an overall three-dimensional structural schematic diagram of the plastic debris baler with weighing function provided by an embodiment of the present utility model;

[0015] Figure 2 FIG. 10 is an overall front view structural schematic diagram of the plastic debris baler with weighing function provided by an embodiment of the present utility model;

[0016] Figure 3 FIG. 14 is an overall side view structural schematic diagram of the plastic debris baler with weighing function provided by an embodiment of the present utility model;

[0017] Figure 4 FIG. 18 is an overall top view structural schematic diagram of the plastic debris baler with weighing function provided by an embodiment of the present utility model;

[0018] Figure 5 FIG. 22 is a three-dimensional structural schematic diagram of the mounting frame of the plastic debris baler with weighing function provided by an embodiment of the present utility model.

[0019] DESCRIPTION OF THE REFERENCE NUMERALS

[0020] 1. Mounting frame; 11. Main frame body; 12. Middle cross frame; 13. Support feet; 14. Opening;

[0021] 2. Lifting mechanism; 21. Lifting driving part; 211. Cylinder; 22. Weighing sensor; 23. Connecting piece; 231. Hook; 24. Universal sleeve;

[0022] 3. Moving structure; 31. C-shaped plate; 32. Screw; 33. Handle; 34. Roller;

[0023] 4. Discharge port. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the objectives, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0025] In order to solve the technical problem that the packing bag cannot be filled when loading materials, and it is necessary to manually lift and shake the packing bag, resulting in a large labor intensity, the present utility model provides a plastic debris packing machine with a weighing function, which can realize the lifting, shaking and weighing of the packing bag, facilitate filling the materials and weighing the materials, reduce the labor intensity of the staff, and improve the packing efficiency.

[0026] It should be noted that the plastic debris packing machine with a weighing function described in the present utility model is used for but not limited to plastic debris packing, etc. For the convenience of description, in the present utility model, only the case where the plastic debris packing machine with a weighing function is applied to plastic debris packing is taken as an example for description, and the principle of the plastic debris packing machine with a weighing function applied to other types of equipment is substantially the same as that applied to plastic debris packing, which will not be elaborated here one by one.

[0027] Please refer to Figures 1 to 3 , the plastic debris packing machine with a weighing function includes: a mounting frame 1 and a lifting mechanism 2; the mounting frame 1 is used to be arranged at the material outlet 4 of the material; the lifting mechanism 2 includes a plurality of lifting components arranged around the material outlet 4, and each lifting component includes a lifting driving member 21, a weighing sensor 22 and a connecting member 23. The driving end of the lifting driving member 21 is connected to the connecting member 23 through the weighing sensor 22, and the connecting member 23 is used to connect the packing bag of the material, so as to drive the connecting member 23 to lift or lower the packing bag through the lifting and lowering movement of the driving end of the lifting driving member 21.

[0028] In this device, the mounting bracket 1 is used to be arranged at the discharge port 4 of the material. During use, positioning can be carried out through the mounting bracket 1, and the packing bag is placed below the discharge port 4. Each lifting assembly includes a lifting driving member 21, a weighing sensor 22, and a connecting member 23. The driving end of the lifting driving member 21 is connected to the connecting member 23 through the weighing sensor 22. During use, the packing bag of the material is connected through the connecting member 23. Since multiple lifting assemblies are arranged around the discharge port 4, multiple connecting members 23 can be used to connect the packing bag around the discharge port 4, avoiding the situation of wrinkles on the packing bag when packing. Through the lifting movement of the driving end of the lifting driving member 21, multiple connecting members 23 can be driven to lift or lower the packing bag synchronously. The packing bag can be shaken through the lifting and lowering actions, so that the material is evenly filled into the packing bag to prevent voids. At the same time, when multiple connecting members 23 lift the packing bag, multiple weighing sensors 22 can be used to weigh the lifted packing bag, facilitating the staff to obtain the weight data of the material in the bag.

[0029] In this embodiment, please refer to Figures 1 to 3 , four lifting assemblies are provided, and the four lifting assemblies are installed on the mounting bracket 1 in a rectangular array for respectively connecting the four corners of the packing bag to facilitate lifting and shaking the packing bag. The connecting member 23 includes a hook 231, and the top end of the hook 231 is connected to the monitoring end of the weighing sensor 22.

[0030] It should be noted that the packing bag is of a cube structure, and a feeding port is provided in the center of its top. A hanging rope is provided at each of the four corners of the packing bag. During use, the four hanging ropes can be directly hung on the four hooks 231 one by one. Of course, this solution can also be applied to a packing bag with a double-layer bag structure that can be opened. Two hanging ropes are provided on each side of the packing bag, and the four hanging ropes can be respectively hung on the four hooks 231 one by one. In other embodiments, the connecting member 23 can also be set as a hanging rope or other structures, and hooks are provided on the packing bag for connecting the packing bag by the lifting assembly.

[0031] The lifting driving member 21 can drive the connecting member 23 to perform a lifting movement through the lifting movement of its driving end. In this embodiment, please refer to Figures 1 to 3 , the lifting driving member 21 includes a cylinder 211. The cylinder 211 is vertically and fixedly installed on the mounting bracket 1, and its bottom telescopic shaft is used to connect the weighing sensor 22, and is connected to the hook 231 through the weighing sensor 22.

[0032] In one of the embodiments, please refer to Figure 2 and Figure 3, the lifting assembly further includes a universal socket 24. The bottom end of the telescopic shaft of the cylinder 211 is rotatably connected to the universal socket 24. The hook 231 can be rotated by rotating the universal socket 24 to adjust the direction of the hook opening of the hook 231. The weighing sensor 22 is detachably connected to the universal socket 24.

[0033] It should be noted that in this embodiment, the connection method between the weighing sensor 22 and the universal socket 24 is not limited herein. The two can be connected by means of threads or buckles, so that the weighing sensor 22 is convenient for disassembly and replacement. In other embodiments, the cylinder 211 can also be replaced with an electric telescopic rod, a hydraulic cylinder or a ball screw structure, etc.

[0034] In this embodiment, please refer to Figure 1 Figure 5 , the mounting frame 1 includes a main frame body 11, a middle cross frame 12 and four feet 13. The middle cross frame 12 is arranged at the bottom of the main frame body 11. Four cylinders 211 are all installed on the middle cross frame 12. The output shafts at the bottoms of the four cylinders 211 penetrate through the middle cross frame 12 to connect the weighing sensor 22. The four feet 13 are respectively vertically arranged at the four corners of the bottom of the main frame body 11, so that the bottom of the mounting frame 1 is supported by the four feet 13, and a trolley can pass under its bottom, so as to use the trolley to transport plastic debris during work.

[0035] In order to facilitate the movement of the mounting frame 1, four moving structures 3 are provided, which are respectively connected to the four feet 13. The four moving structures 3 each include a roller 34 and an adjusting member. The adjusting member has a fixed end and a lifting end. The fixed end is connected to the foot 13, and the lifting end is connected to the roller 34 to drive the roller 34 to move up and down. During implementation, the lifting end of the adjusting member can be used to drive the roller 34 to move downward until it moves below the bottom end of the foot 13, so as to support the mounting frame 1 by the four rollers 34, thereby facilitating the movement of the mounting frame 1 by the rollers 34; an opening 14 is provided on one side of the mounting frame 1, so that when the mounting frame 1 is moved, the discharge pipe can be displaced through the opening 14 to the middle position of the mounting frame 1.

[0036] Preferably, in this embodiment, the fixed end of the adjusting member includes a C-shaped plate 31, and the C-shaped plate 31 is fixed on the outer side of the bottom end of the foot 13; the lifting end of the adjusting member includes a screw 32 and a handle 33. The screw 32 is vertically arranged and is threadedly connected to the C-shaped plate 31. The bottom end of the screw 32 is rotatably connected to the roller 34, and its top end penetrates through the C-shaped plate 31 and is fixedly connected to the handle 33; during implementation, the handle 33 can be used to rotate the screw 32, and the height position of the roller 34 can be adjusted through the threaded connection between the screw 32 and the C-shaped plate 31.

[0037] It can be understood that in other embodiments, the fixed end of the adjusting member may also be structures such as a straight plate or an L-shaped plate, and the lifting end may also be a hydraulic cylinder, an electric telescopic rod, etc.

[0038] Working principle: During implementation, a trolley can be used to move the packing bag into the mounting frame 1, and the bag mouth of the packing bag can be sleeved on the discharge port 4. The hanging ropes provided at the four corners of the packing bag are respectively hung on the four hooks 231, and the hooks 231 are used to lift the packing bag. When packing plastic debris into the bag, the contraction of the driving end of the cylinder 211 can be used to synchronously drive the hooks 231 to lift and lower the packing bag. Through the lifting and lowering actions, the packing bag can be shaken, so that the materials are evenly filled into the packing bag. After the packing bag is filled with materials, the packing bag can be lifted again by using the contraction of the cylinder 211, and the materials are weighed by the weighing sensors 22. The sum of the weight data measured by the multiple weighing sensors 22 is the total weight of the materials and the packing bag.

[0039] Through the provided mounting frame 1 and lifting mechanism 2 of the present utility model, multiple connecting members 23 can be used to connect the packing bag around the discharge port 4, avoiding the situation that the packing bag wrinkles when packing plastic debris. Through the lifting and lowering movement of the driving end of the lifting driving member 21, multiple connecting members 23 can be driven to lift or lower the packing bag synchronously. The packing bag can be shaken through the lifting and lowering actions, so that the materials are evenly filled into the packing bag, preventing voids and improving the space utilization rate of the packing bag. At the same time, when multiple connecting members 23 lift the packing bag, multiple weighing sensors 22 can be used to weigh the lifted packing bag, facilitating the staff to obtain the weight data of the materials in the bag. The device can realize the lifting, shaking and weighing of the packing bag, facilitating the filling of materials and weighing of the materials, reducing the labor intensity of the staff and improving the packing efficiency.

[0040] The above specific embodiments of the present utility model do not constitute a limitation on the protection scope of the present utility model. Any other corresponding changes and deformations made according to the technical concept of the present utility model shall be included in the protection scope of the claims of the present utility model.

Claims

1. A plastic debris baler with a weighing function, characterized in that, Including: A mounting frame, which is used to be arranged at the discharge port of the material; And A lifting mechanism, which includes a plurality of lifting components arranged around the discharge port. Each lifting component includes a lifting driving member, a weighing sensor and a connecting member. The driving end of the lifting driving member is connected to the connecting member through the weighing sensor, and the connecting member is used to connect the packing bag of the material, so as to drive the connecting member to lift or lower the packing bag through the lifting movement of the driving end of the lifting driving member.

2. The plastic debris baler with a weighing function according to claim 1, characterized in that, The lifting driving member includes a cylinder, which is vertically installed on the mounting frame, and the telescopic shaft at its bottom is connected to the weighing sensor.

3. The plastic scrap baling machine with a weighing function according to claim 2, wherein The lifting component further includes a universal sleeve. The bottom end of the telescopic shaft of the cylinder is rotatably connected to the universal sleeve, and the weighing sensor is installed on the universal sleeve.

4. The plastic debris baler with a weighing function according to claim 3, characterized in that, The weighing sensor is detachably connected to the universal sleeve.

5. The plastic scrap baling machine with a weighing function according to claim 1 or 4, characterized in that, The connecting member includes a hook, and the top end of the hook is connected to the monitoring end of the weighing sensor.

6. The plastic debris baler with a weighing function according to claim 1, characterized in that, There are four lifting components, and the four lifting components are installed on the mounting frame in a rectangular array for connecting the four corners of the packing bag.

7. The plastic debris baler with a weighing function according to claim 1, characterized in that, The mounting frame includes a main frame body, a middle cross frame and four supporting feet. The middle cross frame is arranged at the bottom of the main frame body for installing the lifting driving member, and the four supporting feet are respectively vertically arranged at the four corners of the bottom of the main frame body.

8. The plastic debris baling machine with a weighing function according to claim 7, characterized in that, The plastic debris baler with weighing function further includes four moving structures respectively connected to the four supporting feet. The four moving structures all include rollers and adjusting members. The adjusting member has a fixed end and a lifting end. The fixed end is connected to the supporting foot, and the lifting end is connected to the roller to drive the roller to move up and down.

9. The plastic debris baling machine with a weighing function according to claim 8, characterized in that The fixed end of the adjusting member includes a C-shaped plate, and the C-shaped plate is fixed on one side of the bottom end of the supporting foot; The lifting end of the adjusting member includes a screw rod and a handle. The screw rod is threadedly connected to the C-shaped plate. The bottom end of the screw rod is connected to the roller, and its top end passes through the C-shaped plate and is connected to the handle.

10. The plastic debris baler with a weighing function according to claim 9, characterized in that, An opening is arranged on one side of the mounting frame.

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