Edge cutting and collecting device for environment-friendly packaging bag processing

Abstract

The utility model belongs to the field of collecting devices, and particularly relates to an edge cutting and collecting device for processing environment-friendly packaging bags, which comprises a box body, a collecting cavity is arranged on the box body, a feed port is arranged on one side of the outer wall of the box body, a discharge port is arranged on the other side of the outer wall of the box body, the feed port and the discharge port are both communicated with the collecting cavity, and the collecting cavity is communicated with the collecting cavity. A feeding plate used for conveying waste into the collecting cavity is obliquely arranged on the feeding port, and a positioning hole is further formed in the box body. By means of the lifting assembly, the cover plate and the baffle, it can be ensured that scraps are effectively limited in the box body and cannot float to the outside in the crushing process of waste materials obtained after edge cutting, so that environmental pollution is remarkably reduced, cleanliness of a production site and a working environment is protected, the workload of secondary cleaning is reduced, the labor intensity of workers is reduced, and the production efficiency is improved. In addition, through cooperation of the baffle and the feeding port, drifting chippings can be further prevented from flying out of the feeding port, and the protection effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of collecting devices, in particular to a trimming and collecting device for processing environmentally friendly packaging bags. Background Art

[0002] Food packaging bags are mainly used to package food for easy transportation and storage, while also playing a certain protective role. During the processing of environmentally friendly packaging bags, they need to be trimmed by a hot cutting machine to remove waste on both sides. At the same time, the waste generated needs to be processed by a trimming collection device. China has authorized a utility model patent (Announcement No.: CN215149533U) to disclose a trimming collection device for food packaging bag processing. This device solves the current problem of directly placing the trimmings on packaging bags into a waste bin when collecting them. However, since the trimmings of packaging bags are all plastic products and are large in size, the collection bin can only collect a little plastic trimmings before it is full, wasting space.

[0003] However, the above device still has some shortcomings when used. Specifically, during the high-speed rotation of the crushing rod, the cut waste often floats to the outside of the box due to the high-speed rotation. Since the debris floats to the outside of the box, additional secondary cleaning work is required, which increases the labor intensity of the staff, prolongs the production cycle, and reduces production efficiency. Therefore, in response to the above situation, a cutting and collecting device for environmentally friendly packaging bag processing is proposed. Utility Model Content

[0004] In order to overcome the problem in the prior art that the waste materials after cutting are often scattered to the outside of the box due to high-speed rotation, the utility model proposes a cutting and collecting device for processing environmentally friendly packaging bags.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a trimming and collecting device for processing environmentally friendly packaging bags, comprising a box body, the box body having a collection cavity, a feed port being provided on one side of the outer wall of the box body, and a discharge port being provided on the other side of the outer wall of the box body, the feed port and the discharge port being both connected to the collection cavity, a feed plate being obliquely arranged on the feed port for conveying waste material into the collection cavity, and a positioning hole being further provided on the box body.

[0006] Lifting assemblies are provided on both sides of the outer wall of the box body, and the movable ends of the two lifting assemblies are fixedly connected to a cover plate that can cover the collection chamber. A baffle is provided at one end of the bottom of the cover plate. When the lifting assembly drives the cover plate to descend to fit with the top of the box body, the baffle cooperates with the feed port and fits with the surface of the feed plate.

[0007] Furthermore, a bottom plate is provided on one side of the outer wall of the box body, and the bottom plate is flush with the bottom surface of the discharge port. A pair of guide columns are provided on the bottom plate, and the pair of guide columns are slidably fitted with side plates covering the discharge port.

[0008] Furthermore, the side plate is convex in shape, has through holes on both sides of the side plate, the through holes are loosely matched with the guide posts, and the side plate is provided with through holes.

[0009] Furthermore, a storage box is provided on the side panel, a connecting rope is provided on the side panel, one end of the connecting rope is fixedly connected to a latch, and the latch is placed in the storage box.

[0010] Furthermore, a through hole is provided on the top of the cover plate, a crushing assembly is provided on the cover plate, two connecting plates are provided on both sides of the outer wall of the cover plate, and the connecting plates have hollow holes.

[0011] Furthermore, support plates are provided on both sides of the outer wall of the box body, the lifting assembly is provided on the support plates, the lifting assembly includes an electric push rod, the moving end of the electric push rod is fixedly connected to a fixed block, and the fixed block is fixedly connected to the side wall of the cover plate by bolts.

[0012] Furthermore, the lifting assembly further includes a vertical rod, the vertical rod is in a "T" shape, and the vertical rod is gap-matched with the hollow hole.

[0013] Furthermore, a groove is provided on one side of the inner wall of the collection chamber, and an extrusion assembly is also provided on the box body. The extrusion assembly includes a first cylinder, which is fixed to the outer wall of the box body. The movable end of the first cylinder penetrates into the collection chamber and is connected to a pressure plate, which cooperates with the groove.

[0014] The utility model is beneficial in that:

[0015] 1. The utility model, through the structural design of the lifting assembly, cover plate and baffle, can ensure that during the crushing process of the trimmed waste, the debris is effectively confined inside the box and will not be scattered to the outside, thereby significantly reducing environmental pollution, protecting the cleanliness of the production site and working environment, reducing the workload of secondary cleaning, reducing the labor intensity of staff, and improving production efficiency. In addition, through the cooperation of the baffle and the feed port, it can further prevent the scattered debris from floating out of the feed port, thereby improving the protection effect.

[0016] 2. The utility model adopts the structural design of the guide column, side plate and latch. When in use, the crushed waste is squeezed through the squeezing assembly. After reducing the volume of the waste, the side plate is moved upward. The squeezed waste can be pushed out of the collection chamber through further work of the latch, thereby making it easier for the staff to clean up the processed waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a structural diagram of the collection device;

[0019] Figure 2 It is a left-side structural schematic diagram of the collecting device;

[0020] Figure 3 This is a schematic diagram of the structure after the side panels are raised;

[0021] Figure 4 It is a structural diagram of the box;

[0022] Figure 5 Schematic diagram of the bottom structure of the cover.

[0023] In the figure: 1. Box body; 101. Collection chamber; 102. Groove; 103. Feed port; 104. Discharge port; 105. Positioning hole; 2. Lifting assembly; 201. Electric push rod; 202. Vertical rod; 3. Cover plate; 4. Crushing assembly; 5. Feed plate; 6. Baffle; 7. Bottom plate; 8. Guide column; 9. Side plate; 901. Storage box; 902. Perforation; 10. Latch; 11. Extrusion assembly. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] The following is combined with Figure 1-5 To further explain this application,

[0026] The embodiment of the present application discloses a trimming and collecting device for processing environmentally friendly packaging bags. Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5A trimming and collecting device for processing environmentally friendly packaging bags includes a box body 1, which has a collecting chamber 101. A feed port 103 is provided on one side of the outer wall of the box body 1, and a discharge port 104 is provided on the other side of the outer wall of the box body 1. The feed port 103 and the discharge port 104 are both connected to the collecting chamber 101. A feeding plate 5 for conveying waste into the collecting chamber 101 is obliquely arranged on the feed port 103. A positioning hole 105 is also provided on the box body 1.

[0027] Lifting assemblies 2 are provided on both sides of the outer wall of the box body 1. The movable ends of the two lifting assemblies 2 are fixedly connected to a cover plate 3 that can cover the collection chamber 101. A baffle 6 is provided at one end of the bottom of the cover plate 3. When the lifting assembly 2 drives the cover plate 3 to descend to fit with the top of the box body 1, the baffle 6 cooperates with the feed port 103 and fits with the surface of the feed plate 5.

[0028] The bottom of the baffle 6 has an inclined chamfer for cooperating with the inclined feed plate 5 , which is a plate for conveying waste generated after trimming of the environmentally friendly packaging bags.

[0029] Among them, a groove 102 is opened on one side of the inner wall of the collection chamber 101, and an extrusion assembly 11 is also provided on the box body 1. The extrusion assembly 11 includes a first cylinder, which is fixed to the outer wall of the box body 1. The movable end of the first cylinder penetrates into the collection chamber 101 and is connected to a pressure plate, which cooperates with the groove 102.

[0030] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 4 A bottom plate 7 is provided on one side of the outer wall of the box body 1, and the bottom plate 7 is flush with the bottom surface of the discharge port 104. A pair of guide columns 8 are provided on the bottom plate 7, and a side plate 9 covering the discharge port 104 is slidably fitted on the pair of guide columns 8. The side plate 9 is convex in shape, and has through holes on both sides of the side plate 9. The through holes are clearance-fitted with the guide columns 8. A through hole 902 is provided on the side plate 9, and a storage box 901 is provided on the side plate 9. A connecting rope is provided on the side plate 9, and one end of the connecting rope is fixedly connected to a latch 10, which is placed in the storage box 901.

[0031] The top of the guide column 8 is provided with a limiting ring for limiting the movement of the side plate 9 .

[0032] Among them, when unloading, move the side plate 9 upward until it reaches the maximum stroke, then take out the pin 10 from the storage box 901, insert the pin 10 into the through-hole 902, and extend it into the positioning hole 105 to achieve the positioning of the side plate 9, thereby facilitating the unloading of the processed waste.

[0033] Reference Figure 1 、 Figure 2 and Figure 3A through hole is provided on the top of the cover plate 3, a crushing assembly 4 is provided on the cover plate 3, and two connecting plates are provided on both sides of the outer wall of the cover plate 3, and the connecting plates have hollow holes.

[0034] Among them, the crushing assembly 4 includes a second cylinder, which is fixed on the top of the cover plate 3. The movable end of the second cylinder passes through the through hole and is fixedly connected to the drive motor, and the rotating shaft of the drive motor is fixedly connected to the crushing rod.

[0035] Reference Figure 1 、 Figure 2 and Figure 3 Support plates are provided on both sides of the outer wall of the box body 1, and the lifting assembly 2 is provided on the support plates. The lifting assembly 2 includes an electric push rod 201 and a vertical rod 202. The moving end of the electric push rod 201 is fixedly connected to a fixed block, and the fixed block is fixedly connected to the side wall of the cover plate 3 by bolts. The vertical rod 202 is in a "T" shape, and the vertical rod 202 is gap-matched with the hollow hole.

[0036] The vertical rod 202 cooperates with the connecting plate to achieve the benefit of greater stability during the lifting and lowering of the cover plate 3 .

[0037] Working principle: When in use, the trimmed waste is transported to the feed port 103 through the feed plate 5, and falls into the collection chamber 101 through the feed port 103, and then the transport is stopped, and then the electric push rod 201 is started, and the electric push rod 201 works to drive the cover plate 3 to descend. When the cover plate 3 descends to fit with the top of the box body 1, the baffle 6 descends to match the feed port 103. At the same time, the bottom of the baffle 6 fits with the feed plate 5, and then the crushing component 4 is started to further crush the waste in the collection chamber 101. After the crushing is completed, the lifting component is started. The lowering component 2 makes the lifting component 2 work to lift the cover plate 3, and then starts the extrusion component 11. The first cylinder pushes the pressure plate to squeeze the crushed debris. After the extrusion is completed, the side plate 9 is moved upward until it reaches the maximum stroke, and then the pin 10 is taken out from the storage box 901, and the pin 10 is inserted into the through-hole 902 and extended into the positioning hole 105 to achieve the positioning processing of the side plate 9. The first cylinder is started again. The first cylinder works to push the crushed waste out through the pressure plate, thereby facilitating the unloading of the processed waste.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A trimming and collecting device for processing environmentally friendly packaging bags, comprising a box body (1), wherein the box body (1) has a collecting chamber (101), and is characterized in that: A feed port (103) is provided on one side of the outer wall of the box body (1), and a discharge port (104) is provided on the other side of the outer wall of the box body (1). Both the feed port (103) and the discharge port (104) are in communication with the collection chamber (101). A feed plate (5) for conveying waste materials into the collection chamber (101) is provided obliquely on the feed port (103). A positioning hole (105) is also provided on the box body (1); Lifting assemblies (2) are provided on both sides of the outer wall of the box body (1), and the movable ends of the two lifting assemblies (2) are fixedly connected to a cover plate (3) that can cover the collection chamber (101), and a baffle (6) is provided at one end of the bottom of the cover plate (3). When the lifting assembly (2) drives the cover plate (3) to descend to fit with the top of the box body (1), the baffle (6) cooperates with the feed port (103) and fits with the surface of the feeding plate (5).

2. The device for collecting trimming edges for processing environmentally friendly packaging bags according to claim 1, characterized in that: A bottom plate (7) is provided on one side of the outer wall of the box body (1), and the bottom plate (7) is flush with the bottom surface of the discharge port (104). A pair of guide columns (8) are provided on the bottom plate (7), and a side plate (9) covering the discharge port (104) is slidably fitted on the pair of guide columns (8).

3. The device for collecting trimmings for processing environmentally friendly packaging bags according to claim 2, characterized in that: The side plate (9) is convex in shape, has through holes on both sides of the side plate (9), the through holes are clearance-matched with the guide posts (8), and a through hole (902) is provided on the side plate (9).

4. The device for collecting trimmings for processing environmentally friendly packaging bags according to claim 3, characterized in that: A storage box (901) is provided on the side panel (9), and a connecting rope is provided on the side panel (9). One end of the connecting rope is fixedly connected to a latch (10), and the latch (10) is placed in the storage box (901).

5. The device for collecting and trimming environmentally friendly packaging bags according to claim 1, characterized in that: A through hole is provided on the top of the cover plate (3), a crushing assembly (4) is provided on the cover plate (3), and two connecting plates are provided on both sides of the outer wall of the cover plate (3), each of the connecting plates having a hollow hole.

6. The device for collecting trimmings for processing environmentally friendly packaging bags according to claim 1, characterized in that: Support plates are provided on both sides of the outer wall of the box body (1), and the lifting assembly (2) is provided on the support plates. The lifting assembly (2) includes an electric push rod (201), and the movable end of the electric push rod (201) is fixedly connected to a fixed block, and the fixed block is fixedly connected to the side wall of the cover plate (3) by bolts.

7. The trimming and collecting device for processing environmentally friendly packaging bags according to claim 5 or 6, characterized in that: The lifting assembly (2) further comprises a vertical rod (202), the vertical rod (202) being in a "T" shape, and the vertical rod (202) being gap-matched with the hollow hole.

8. The device for collecting trimmings for processing environmentally friendly packaging bags according to claim 1, characterized in that: A groove (102) is provided on one side of the inner wall of the collecting chamber (101), and an extrusion assembly (11) is further provided on the box body (1). The extrusion assembly (11) comprises a first cylinder, which is fixed to the outer wall of the box body (1). The movable end of the first cylinder penetrates into the collecting chamber (101) and is connected to a pressure plate, which cooperates with the groove (102).

Images