A heat shrink film edge material recovery device

Abstract

The utility model discloses a kind of heat shrinkable film edge material recovery devices, including bottom plate and workstation, waste collection box is placed in the top of the bottom plate, the top of the bottom plate is fixedly connected with top plate by support, the top of the top plate is fixedly connected with motor, the output shaft of the motor is fixedly connected with threaded rod. The workstation of the left side of bottom plate top adopts inclined plate design, can be accurately docked with the discharging end of heat shrinkable film processing equipment, and the edge material after cutting automatically slides into the waste collection box below along the inclined plate under the action of gravity, without manual pushing, the top plate fixed by support on the top of bottom plate provides stable support for compression structure, the motor on the top of top plate drives threaded rod to rotate, the threaded tube on the outer surface of threaded rod follows along axial smooth lifting, the pressing plate at the bottom of threaded tube can extend into waste collection box, and the fluffy edge material collected is automatically compressed, the volume of edge material is reduced, and the storage capacity of waste collection box is improved.

Description

Technical Field

[0001] This utility model relates to the field of heat shrink film edge recycling technology, specifically a heat shrink film edge recycling device. Background Technology

[0002] Heat shrink film, a core material in the packaging industry, is widely used in food, electronics, daily chemicals, and building materials. It shrinks under heat and adheres tightly to the product surface, achieving moisture-proof, dust-proof, and impact-resistant packaging. During the production and processing of heat shrink film, rolls need to be cut and punched to fit products of different sizes and shapes, inevitably generating a large amount of scrap (such as excess edges after cutting and waste from punching). These scraps are mainly composed of recyclable plastics such as polyethylene and polypropylene. Direct disposal not only causes serious resource waste (especially for large-scale production enterprises with high daily scrap output) but also pollutes the environment due to the non-degradable nature of plastics. Therefore, scrap recycling devices are needed. However, current heat shrink film scrap recycling devices lack compression capabilities, resulting in highly fluffy and bulky scrap that quickly fills ordinary containers, requiring frequent emptying and transfer. Therefore, we propose a heat shrink film scrap recycling device. Utility Model Content

[0003] The purpose of this invention is to provide a heat shrink film edge recycling device with the advantage of compression function, which solves the problem that current heat shrink film edge recycling devices do not have compression function, and the collected edge material is fluffy and large in volume, which quickly fills ordinary containers and requires frequent dumping and transfer.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a heat shrink film edge recycling device, comprising a base plate and a worktable, a waste collection box placed on the top of the base plate, a top plate fixedly connected to the top of the base plate via a bracket, a motor fixedly connected to the top of the top plate, a threaded rod fixedly connected to the output shaft of the motor, a threaded tube threadedly connected to the outer surface of the threaded rod, a pressure plate fixedly connected to the bottom of the threaded tube, a vertical plate fixedly connected to the right end of the bottom of the top plate, a guide groove provided on the left side of the vertical plate, a guide block fixedly connected to the right side of the threaded tube, and the guide block slidably connected to the inner cavity of the guide groove.

[0005] Preferably, positioning grooves are provided at both the left and right ends of the top of the base plate, and positioning blocks are fixedly connected to both the left and right ends of the bottom of the waste collection box. The inner cavity of the positioning groove of the positioning block is slidably connected, and an iron block is fixedly connected to the back of the positioning block. A groove is provided on the back of the inner cavity of the positioning groove, and an electromagnet is fixedly connected to the inner cavity of the groove. The electromagnet is connected to the iron block by magnetic force.

[0006] Preferably, a battery box is fixedly connected to the right front end of the top of the base plate, and a storage battery is fixedly connected to the inner cavity of the battery box.

[0007] Preferably, a toolbox is fixedly connected to the right rear end of the top of the base plate, and a partition is fixedly connected to the inner cavity of the toolbox.

[0008] Preferably, a PLC controller is fixedly connected to the front of the base plate, and the output terminal of the PLC controller is electrically connected to the input terminal of the motor and the electromagnet.

[0009] Preferably, the workbench is located at the upper left end of the waste collection box, and the workbench is an inclined plate.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. The worktable on the top left side of the base plate of this utility model adopts an inclined plate design, which can be precisely connected with the discharge end of the heat shrink film processing equipment. The cut edge material automatically slides into the waste collection box below under the action of gravity, without the need for manual pushing. The top plate of the base plate is fixed by the bracket to provide stable support for the compression structure. The motor at the top of the top plate drives the threaded rod to rotate, and the threaded tube on the outer surface of the threaded rod rises and falls smoothly along the axis. The pressure plate at the bottom of the threaded tube can extend into the waste collection box to automatically compress the collected fluffy edge material, reduce the volume of edge material, increase the storage capacity of the waste collection box, and reduce the frequency of dumping and transfer. The vertical plate at the bottom right end of the top plate has a guide groove on the left side. The guide block on the right side of the threaded tube slides along the guide groove, which can limit the rotation of the threaded tube with the threaded rod, ensure that the pressure plate always rises and falls vertically, avoids tilting and jamming, and ensures uniform compression force.

[0011] 2. The positioning grooves at the top left and right ends of the base plate of this utility model and the positioning block at the bottom of the waste collection box form a precise positioning structure, which can quickly guide the waste collection box to the designated position. The iron block on the back of the positioning block cooperates with the electromagnet in the groove on the back of the positioning groove. The electromagnet is controlled to turn on and off by the PLC controller. When energized, the electromagnet generates magnetic force to attract the iron block, thus firmly fixing the waste collection box. After the power is turned off, the waste collection box can be easily taken out to empty the edge material. There is no need to use screws, buckles or other complex structures, making disassembly and assembly convenient. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the main sectional view of the present invention; Figure 3 This is a schematic cross-sectional view of the left side of the base plate of this utility model.

[0013] In the diagram: 1. Base plate; 2. Toolbox; 3. Battery box; 4. PLC controller; 5. Positioning slot; 6. Waste collection box; 7. Workbench; 8. Top plate; 9. Motor; 10. Threaded pipe; 11. Pressure plate; 12. Threaded rod; 13. Guide block; 14. Guide slot; 15. Vertical plate; 16. Positioning block; 17. Groove; 18. Electromagnet; 19. Iron block. Detailed Implementation

[0014] 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.

[0015] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. Example

[0016] Please see Figure 1-3 As shown, this utility model provides a heat shrink film edge recycling device, including a base plate 1 and a workbench 7. A waste collection box 6 is placed on the top of the base plate 1. A top plate 8 is fixedly connected to the top of the base plate 1 via a bracket. A motor 9 is fixedly connected to the top of the top plate 8. A threaded rod 12 is fixedly connected to the output shaft of the motor 9. A threaded tube 10 is threadedly connected to the outer surface of the threaded rod 12. A pressure plate 11 is fixedly connected to the bottom of the threaded tube 10. A vertical plate 15 is fixedly connected to the right end of the bottom of the top plate 8. A guide groove 14 is opened on the left side of the vertical plate 15. A guide block 13 is fixedly connected to the right side of the threaded tube 10. The guide block 13 is slidably connected to the inner cavity of the guide groove 14. The workbench 7 is located at the upper left end of the waste collection box 6 and is an inclined plate.

[0017] The worktable 7 on the top left side of the base plate 1 in this technical solution adopts an inclined plate design, which can be precisely connected with the discharge end of the heat shrink film processing equipment. The cut edge material automatically slides into the waste collection box 6 below under the action of gravity, without the need for manual pushing. The top plate 8, which is fixed to the top of the base plate 1 by the bracket, provides stable support for the compression structure. The motor 9 at the top of the top plate 8 drives the threaded rod 12 to rotate, and the threaded tube 10 on the outer surface of the threaded rod 12 rises and falls smoothly along the axis. The pressure plate 11 at the bottom of the threaded tube 10 can extend into the waste collection box 6 to automatically compress the collected fluffy edge material, reduce the volume of edge material, increase the storage capacity of the waste collection box 6, and reduce the frequency of dumping and transfer. The vertical plate 15 at the bottom right end of the top plate 8 has a guide groove 14 on the left side. The guide block 13 on the right side of the threaded tube 10 slides along the guide groove 14, which can limit the rotation of the threaded tube 10 with the threaded rod 12, ensure that the pressure plate 11 always rises and falls vertically, avoids tilting and jamming, and ensures uniform compression force. Example

[0018] Based on Embodiment 1, this utility model is as follows: Figure 1-3 As shown, positioning grooves 5 are provided at both the left and right ends of the top of the base plate 1, and positioning blocks 16 are fixedly connected to both the left and right ends of the bottom of the waste collection box 6. The inner cavity of the positioning groove 5 of the positioning block 16 is slidably connected, and an iron block 19 is fixedly connected to the back of the positioning block 16. A groove 17 is provided on the back of the inner cavity of the positioning groove 5, and an electromagnet 18 is fixedly connected to the inner cavity of the groove 17. The electromagnet 18 is connected to the iron block 19 by magnetic force. A battery box 3 is fixedly connected to the front right end of the top of the base plate 1, and a battery is fixedly connected to the inner cavity of the battery box 3. A toolbox 2 is fixedly connected to the rear right end of the top of the base plate 1, and a partition is fixedly connected to the inner cavity of the toolbox 2. A PLC controller 4 is fixedly connected to the front of the base plate 1, and the output terminal of the PLC controller 4 is electrically connected to the input terminal of the motor 9 and the electromagnet 18.

[0019] The positioning grooves 5 at the top left and right ends of the base plate 1 and the positioning blocks 16 at the bottom of the waste collection box 6 form a precise positioning structure, which can quickly guide the waste collection box 6 to be installed in the designated position. The iron block 19 on the back of the positioning block 16 cooperates with the electromagnet 18 in the groove 17 on the back of the inner cavity of the positioning groove 5. The PLC controller 4 controls the electromagnet 18 to turn on and off. When energized, the electromagnet 18 generates magnetic force to attract the iron block 19, thus firmly fixing the waste collection box 6. After the power is turned off, the waste collection box 6 can be easily taken out to empty the edge material without the need for screws, clips or other complex structures, making disassembly and assembly convenient.

[0020] The working principle of this utility model is as follows: Before use, first insert the positioning block 16 at the bottom of the waste collection box 6 into the positioning groove 5 at the top of the base plate 1. Then, activate the electromagnet 18 in the positioning groove 5 through the PLC controller 4 on the front of the base plate 1. The electromagnet 18 generates magnetic force to attract the iron block 19 on the back of the positioning block 16, thus completing the firm positioning of the waste collection box 6. Then, connect the left end of the inclined plate of the workbench 7 with the edge material discharge end of the heat shrink film processing equipment. The edge material generated during processing will automatically slide into the waste collection box 6 along the inclined plate under the action of gravity. When the edge material in the waste collection box 6 accumulates to a certain amount, the PLC controller 4 will activate the... The motor 9 at the top of the moving top plate 8 drives the threaded rod 12 to rotate. The threaded tube 10 moves downward along the threaded rod 12 under the restriction of the guide block 13. The pressure plate 11 at the bottom of the threaded tube 10 extends into the waste collection box 6 to uniformly compress the loose edge material and reduce its volume. After compression, the motor 9 is reversed by the PLC controller 4, which drives the pressure plate 11 to rise and reset. When the waste collection box 6 is full of compressed edge material, the electromagnet 18 is turned off by the PLC controller 4. After the magnetic force disappears, the waste collection box 6 can be removed from the positioning slot 5, the edge material can be emptied, and the box can be reinstalled and positioned.

[0021] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0022] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A heat shrink film edge recycling device, comprising a base plate (1) and a worktable (7), characterized in that: A waste collection box (6) is placed on the top of the base plate (1). A top plate (8) is fixedly connected to the top of the base plate (1) via a bracket. A motor (9) is fixedly connected to the top of the top plate (8). A threaded rod (12) is fixedly connected to the output shaft of the motor (9). A threaded tube (10) is threadedly connected to the outer surface of the threaded rod (12). A pressure plate (11) is fixedly connected to the bottom of the threaded tube (10). A vertical plate (15) is fixedly connected to the right end of the bottom of the top plate (8). A guide groove (14) is provided on the left side of the vertical plate (15). A guide block (13) is fixedly connected to the right side of the threaded tube (10). The guide block (13) is slidably connected to the inner cavity of the guide groove (14).

2. The heat shrink film edge recycling device according to claim 1, characterized in that: The bottom plate (1) has positioning grooves (5) on both the left and right sides of the top. The waste collection box (6) has positioning blocks (16) fixedly connected to both the left and right sides of the bottom. The positioning blocks (16) are slidably connected to the inner cavity of the positioning grooves (5). An iron block (19) is fixedly connected to the back of the positioning blocks (16). A groove (17) is provided on the back of the inner cavity of the positioning grooves (5). An electromagnet (18) is fixedly connected to the inner cavity of the groove (17). The electromagnet (18) is connected to the iron block (19) by magnetic force.

3. The heat shrink film edge recycling device according to claim 1, characterized in that: A battery box (3) is fixedly connected to the right front end of the top of the base plate (1), and a storage battery is fixedly connected to the inner cavity of the battery box (3).

4. The heat shrink film edge recycling device according to claim 1, characterized in that: A toolbox (2) is fixedly connected to the right rear end of the top of the base plate (1), and a partition is fixedly connected to the inner cavity of the toolbox (2).

5. The heat shrink film edge recycling device according to claim 1, characterized in that: A PLC controller (4) is fixedly connected to the front of the base plate (1), and the output terminal of the PLC controller (4) is electrically connected to the input terminal of the motor (9) and the electromagnet (18).

6. The heat shrink film edge recycling device according to claim 1, characterized in that: The workbench (7) is located at the upper left end of the waste collection box (6), and the workbench (7) is an inclined plate.

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