Membrane material processing device and membrane surrounding equipment

Abstract

The utility model discloses a membrane material processing device and membrane surrounding equipment, the membrane material processing device comprises a rack, a first driving part, a moving part and a processing mechanism, the moving part is movably installed on the rack, and the first driving part is configured to drive the moving part to reciprocate along the rack; the processing mechanism is mounted on the moving part and comprises a mounting frame, a film guide roller set and a film cutting assembly, and the head of a film material is led out from the film guide roller set, surrounds the side face of the material and then is attached to and fixed to the film breaking side face; when the rack is located at the first position, the first driving piece drives the moving piece to move so as to drive the tail of the film material led out by the film guiding roller set to move close to the head of the film material and enable the head and the tail of the film material to form an overlapped part, and the film cutting assembly is configured to automatically cut off the tail of the film material after bundling is carried out on the overlapped part. According to the membrane material treatment device, membrane guiding of the membrane material and automatic membrane cutting of the tail of the membrane material are achieved, the overall structure is compact, manpower is saved, and the membrane surrounding efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to a film material processing device and a film surrounding equipment. Background Art

[0002] At present, when bundling and baling some fluffy materials (such as chemical fiber, cotton, etc.), the materials are usually compressed by a hydraulic baler, and then the compressed materials are wrapped with film before bundling.

[0003] In the actual production process, the incoming film material is a roll material. When the compressed material is wrapped laterally, the head of the film material is first wrapped around the side of the material for a circle and then led to the tail of the film material, so that the head and tail of the film material form an overlapping part. The bundling equipment bundles the overlapping part and then cuts off the tail of the film material. The existing tail cutting of the film material is usually done manually, which has the problem of low work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a film material processing device to solve the problem of low work efficiency in the prior art when manually cutting off the tail of the film material when implementing lateral film wrapping on the material; in addition, another purpose of the utility model is to provide a film wrapping equipment including the film material processing device.

[0005] To achieve the above purpose, the embodiment of the utility model adopts the following technical solutions:

[0006] In a first aspect, the utility model provides a film material processing device, which includes a frame, a first driving member, a moving member and a processing mechanism, wherein:

[0007] The frame can be in a first position, and the first position is located outside the film-breaking side of the material to be filmed;

[0008] The moving member is movably mounted on the frame, the fixed end of the first driving member is mounted on the frame, the driving end of the first driving member is connected to the moving member, and the first driving member is configured to drive the moving member to reciprocate along the frame;

[0009] The processing mechanism is installed on the moving part, and the processing mechanism includes a mounting frame, a film guide roller group and a film cutting assembly arranged on the mounting frame. The head of the film material is led out from the film guide roller group and surrounds the side of the material to be filmed and then is fixed on the side of the cut film.

[0010] When the frame is in the first position, the first driving member drives the movable member to move along the first horizontal direction, so as to drive the tail of the film material led out by the film guide roller group to move close to the head of the film material and make the head and tail of the film material form an overlapping part. After the bundling mechanism bundles the overlapping part, the film cutting assembly is configured to automatically cut off the tail of the film material.

[0011] Optionally, the processing mechanism further includes a second driving member and a top film roller, the fixed end of the second driving member is mounted on the movable member, the driving end of the second driving member is connected to the mounting frame, the second driving member is configured to drive the mounting frame to reciprocate along a second horizontal direction to drive the top film roller to approach or move away from the side of the broken film, and the first horizontal direction is perpendicular to the second horizontal direction;

[0012] After the head of the film material is fixed against the side of the broken film, the second driving member drives the top film roller to move close to the side of the broken film, so that the tail of the film material led out by the film guide roller group is against the side of the broken film, and the first driving member then drives the moving member to move along the first horizontal direction, so as to drive the tail of the film material led out by the film guide roller group to move close to the head of the film material and make the head and tail of the film material form an overlapping part against the side of the broken film.

[0013] Optionally, the film material processing device also includes a third driving member, and the frame is hinged on the column of the hydraulic baler. The material to be wrapped is the material compressed by the hydraulic baler. The fixed end of the third driving member is installed on the column of the hydraulic baler, and the driving end of the third driving member is connected to the frame. The third driving member is configured to drive the frame to flip close to or away from the side of the broken film, so that the frame moves alternately to the first position and the second position.

[0014] Optionally, the top film roller is vertically rotatably mounted on one end of the mounting frame close to the broken film side, the film guide roller group is vertically mounted on the end of the mounting frame away from the broken film side, and the film cutting assembly is vertically mounted on the mounting frame and located between the top film roller and the film guide roller group.

[0015] Optionally, the film guide roller group includes a fixed roller, an active roller and a fourth driving member. The active roller is an electric roller. The active roller can be installed on a mounting frame close to or away from the fixed roller. The driving end of the fourth driving member is connected to the active roller. The fourth driving member drives the active roller to move close to the fixed roller to clamp the head of the film material. The active roller cooperates with the fixed roller to transport the head of the film material to a preset position.

[0016] Optionally, the film cutting assembly includes a fifth driving member and an electric heating wire, the fixed end of the fifth driving member is installed on the mounting frame, the driving end of the fifth driving member is connected to the electric heating wire, the electric heating wire is vertically arranged and covers the tail of the film material in the vertical direction, and the fifth driving member drives the electric heating wire to approach and contact the tail of the film material to melt the tail of the film material.

[0017] In a second aspect, the utility model further provides a film surrounding device, which includes the above-mentioned film material processing device.

[0018] The beneficial effects of the present invention are as follows: compared with the prior art, the film material processing device provided by the present invention has the following beneficial effects:

[0019] 1. It realizes the film guiding and automatic film cutting of the tail of the film material. The overall structure is compact, which saves manpower and is conducive to improving the film wrapping efficiency. At the same time, it can also be used as a supporting mechanism for automatic lateral film wrapping equipment to implement lateral automatic film wrapping of the material to be wrapped;

[0020] 2. The film material handling device as a whole can be turned close to or away from the material to be filmed. After the material to be filmed is filmed, the film material handling device turns away from the material to avoid the next material;

[0021] 3. Through the cooperation of the first driving member, the second driving member and the top film roller, an overlapping portion close to the side of the broken film can be automatically formed on the broken film side of the material to be wrapped before the film is cut, which is beneficial to improving the bundling quality of the material after the film is wrapped;

[0022] 4. The film is cut by hot melting, so that the cut surface of the film material is neat and no debris is generated, ensuring a clean working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate and understand the technical solutions in the embodiments of the present invention, the following briefly introduces the background technology of the present invention and the drawings required for use in the description of the embodiments. 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 the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0024] Figure 1 It is a three-dimensional structural schematic diagram of a film material processing device provided by an embodiment of the utility model;

[0025] Figure 2 It is a structural schematic diagram of a frame of a film material processing device provided by an embodiment of the utility model in a first position;

[0026] Figure 3 It is a structural schematic diagram of a frame of a film material processing device provided by an embodiment of the utility model in a second position;

[0027] Figure 4 It is a three-dimensional structural schematic diagram of a moving part of a film material processing device provided by an embodiment of the utility model;

[0028] Figure 5 It is a three-dimensional structural schematic diagram of a processing mechanism of a film material processing device provided in an embodiment of the utility model;

[0029] Figure 6 It is an enlarged cross-sectional schematic diagram of a processing mechanism of a film material processing device provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0030] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0031] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings. The preferred embodiments of the utility model are given in the drawings. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thoroughly understood. It should be noted that when a component is referred to as "fixed to" another component, it can be directly on another component or there can also be a central component. When a component is considered to be "connected" to another component, it can be directly connected to another component or there may be a central component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for illustrative purposes and are not intended to be the only implementation method. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by technicians in the technical field of the utility model. The terms used in the specification of the utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the utility model. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0032] See also Figures 1 to 6 As shown, a film material processing device provided in this embodiment includes a frame 10, a first driving member 20, a moving member 30 and a processing mechanism 40. The frame 10 can be in a first position, and the first position is located outside the broken film side 51 of the material 50 to be filmed; the moving member 30 is movably mounted on the frame 10, the fixed end of the first driving member 20 is mounted on the frame 10, the driving end of the first driving member 20 is connected to the moving member 30, and the first driving member 20 is configured to drive the moving member 30 to reciprocate along the frame 10; the processing mechanism 40 is mounted on the moving member 30, and the processing mechanism 40 includes a mounting frame 41 and a film guide roller group 42 and a film cutting assembly 43 arranged on the mounting frame 41, and the head 61 of the film material 60 is led out from the film guide roller group 42 and surrounds the side of the material 50 to be filmed and then is fixed on the broken film side 51; when the frame 10 is in the first position, the first driving member 20 drives the moving member 30 along the first horizontal direction ( Figure 2 The film cutting assembly 43 is configured to automatically cut off the tail 62 of the film material 60 after the bundling mechanism (not shown) bundles the overlapping portion.

[0033] Specifically, the moving member 30 is a square frame structure, and the moving member 30 can be slidably mounted on the frame 10 along a first horizontal direction through a sliding pair composed of a linear guide rail and a slider.

[0034] Specifically, the first driving member 20 uses a driving motor, a synchronous pulley and a synchronous belt to form a driving module, which has the advantages of precise stroke control and stable and reliable operation.

[0035] It can be seen that through the cooperation of the frame 10, the first driving member 20, the moving member 30 and the processing mechanism 40, the film guiding of the film material 60 and the automatic film cutting after the film is wrapped and bundled are realized. The overall structure is compact, manpower is saved, and it is conducive to improving the film wrapping efficiency.

[0036] As an embodiment, the processing mechanism 40 further includes a second driving member 44 and a top film roller 45, the fixed end of the second driving member 44 is mounted on the moving member 30, the driving end of the second driving member 44 is connected to the mounting frame 41, and the second driving member 44 is configured to drive the mounting frame 41 along the second horizontal direction ( Figure 2 The first driving member 20 drives the moving member 30 to move along the first horizontal direction, so as to drive the tail portion 62 of the film material 60 led out by the film guide roller group 42 to move close to the head portion 61 of the film material 60 and make the head portion 61 and the tail portion 62 of the film material 60 form an overlapping portion against the side surface 51 of the broken film.

[0037] Specifically, the second driving member 70 is a cylinder. If necessary, the second driving member 70 may include two cylinders spaced apart in the vertical direction to ensure the stability of the movement of the mounting bracket 41 .

[0038] It can be seen that, through the cooperation of the second driving member 44 and the top film roller 45, the tail 62 of the film material 60 is made to stick to the broken film side 51 of the material 50 to be wrapped with film; through the cooperation of the first driving member 20 and the moving member 30, the head 61 and the tail 62 of the film material 60 can automatically form an overlapping part that sticks to the broken film side 51, thereby further improving the wrapping efficiency and ensuring the bundling quality of the material after wrapping with film.

[0039] As an embodiment, the film material processing device also includes a third driving member 70, the frame 10 is hinged on the column 80 of the hydraulic baler, the material 50 to be wrapped is the material compressed by the hydraulic baler, the fixed end of the third driving member 70 is installed on the column 80 of the hydraulic baler, the driving end of the third driving member 70 is connected to the frame 10, and the third driving member 70 is configured to drive the frame 10 to flip close to or away from the broken film side 51, so that the frame 10 moves alternately to the first position and the second position.

[0040] Specifically, the frame 10 is rotatably hinged to the column 80 of the hydraulic baler via the hinge shaft 11 .

[0041] Specifically, the third driving member 70 can be a pneumatic cylinder or an oil cylinder.

[0042] It can be seen that by hingedly connecting the frame 10 to the column 80, the frame 10 can be alternately moved to the first position and the second position to process the film material or avoid the material.

[0043] As an embodiment, the top film roller 45 is vertically and rotatably mounted on one end of the mounting frame 41 close to the film breaking side 51, the film guide roller group 42 is vertically mounted on the mounting frame 41 at one end away from the film breaking side 51, and the film cutting assembly 43 is vertically mounted on the mounting frame 41 and is located between the top film roller 45 and the film guide roller group 42.

[0044] It can be seen that by centrally arranging the top film roller 45, the film guide roller group 42 and the film cutting assembly 43 on the mounting frame 41, a processing mechanism 40 with a compact structure and small space occupation is provided.

[0045] As an embodiment, the film guide roller group 42 includes a fixed roller 420, an active roller 421 and a fourth driving member 422. The active roller 421 is an electric roller. The active roller 421 can be installed on the mounting frame 41 close to or away from the fixed roller 420. The driving end of the fourth driving member 422 is connected to the active roller 421. The fourth driving member 422 drives the active roller 421 to move close to the fixed roller 420 to clamp the head 61 of the film material 60. The active roller 421 cooperates with the fixed roller 420 to transport the head 61 of the film material 60 to a preset position.

[0046] Specifically, the fourth driving member 422 includes two cylinders, which are respectively mounted on the upper and lower ends of the mounting frame 41. The driving ends of the two cylinders are respectively connected to the upper and lower ends of the active roller 421. The two cylinders work synchronously to drive the active roller 421 to approach or move away from the fixed roller 420.

[0047] It can be seen that through the cooperation of the fixed roller 420, the active roller 421 and the fourth driving member 422, the head 61 of the film material 60 is clamped and transported to a preset position to facilitate clamping the head 61 of the film material 60 during subsequent film wrapping.

[0048] As an embodiment, the film cutting assembly 43 includes a fifth driving member 430 and an electric heating wire 431. The fixed end of the fifth driving member 430 is installed on the mounting frame 41. The driving end of the fifth driving member 430 is connected to the electric heating wire 431. The electric heating wire 431 is vertically arranged and covers the tail 62 of the film material 60 in the vertical direction. The fifth driving member 430 drives the electric heating wire 431 to approach and contact the tail 62 of the film material 60 to melt the tail 62 of the film material 60.

[0049] Specifically, the fifth driving member 430 includes two cylinders, which are respectively installed on the upper and lower ends of the mounting frame 41. The driving ends of the two cylinders are respectively connected to the upper and lower ends of the electric heating wire 431. The two cylinders work synchronously to drive the electric heating wire 431 to approach or move away from the tail 62 of the film material 60.

[0050] It can be seen that through the cooperation of the fifth driving member 430 and the electric heating wire 431, the tail 62 of the film material 60 is automatically melted, which not only ensures the flatness of the tail 62 of the film material 60 after cutting, but also avoids the generation of debris when the tail 62 of the film material 61 is cut, thereby ensuring the cleanliness of the working environment.

[0051] It should be noted that the film material processing device proposed in this embodiment can also be used for film material processing of other non-compressed materials.

[0052] The specific processing process of the film material processing device provided by the embodiment of the utility model is as follows:

[0053] S1, in the initial state, the frame 10 is at the second position, the head 61 of the film material 60 is led out from the film guide roller group 42, and the film guide roller group 42 conveys the head 61 of the film material 60 to a preset position, so as to facilitate the acquisition of the head 61 of the film material 60;

[0054] S2, the head 61 of the film material 60 is drawn around the side of the material 50 to be filmed by a manual or automatic film wrapping mechanism, and then the head of the film material 60 is fixed against the side 51 of the broken film. During or after film wrapping, the frame 10 moves to the first position;

[0055] S3, the second driving member 44 drives the top film roller 45 to move close to the material to be filmed 50, so that the tail 62 of the film material 60 is attached to the broken film side 51 of the material to be filmed 50;

[0056] S4, the first driving member 20 drives the moving member 30 to move, driving the tail portion 62 of the film material 60 to move close to the head portion 61 abutting against the cut film side surface 51, so that the head portion 61 and the tail portion 62 of the film material 60 form an overlapping portion abutting against the cut film side surface 51;

[0057] S5, manually or by a bundling mechanism, bundling the film material 60 and the material at the overlapping portion by means of a bundling belt 90;

[0058] S6 , the fifth driving member 430 drives the electric heating wire 431 to approach and contact the tail end 62 of the film material 60 , so as to melt the tail end 62 of the film material 60 .

[0059] The embodiment of the utility model further provides a film surrounding device, which includes the above-mentioned film joining mechanism film material processing device.

[0060] In the embodiments disclosed in the present invention, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "connect" can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the embodiments disclosed in the present invention can be understood according to specific circumstances.

[0061] The above embodiments are only to illustrate the basic principles and characteristics of the present invention. The present invention is not limited by the above embodiments. Without departing from the spirit and scope of the present invention, the present invention may be subject to various changes and modifications, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A film material processing device, characterized in that: The film material processing device comprises a frame, a first driving member, a moving member and a processing mechanism, wherein: The frame can be in a first position, and the first position is located outside the broken film side of the film material to be surrounded; The moving member is movably mounted on the frame, the fixed end of the first driving member is mounted on the frame, the driving end of the first driving member is connected to the moving member, and the first driving member is configured to drive the moving member to reciprocate along the frame; The processing mechanism is installed on the moving part, and the processing mechanism includes a mounting frame, a film guide roller group and a film cutting assembly arranged on the mounting frame. The head of the film material is led out from the film guide roller group and surrounds the side of the material to be filmed and then is fixed on the side of the film cut; When the frame is in the first position, the first driving member drives the movable member to move along the first horizontal direction, so as to drive the tail of the film material led out by the film guide roller group to move close to the head of the film material and make the head and tail of the film material form an overlapping part. After the bundling mechanism bundles the overlapping part, the film cutting assembly is configured to automatically cut off the tail of the film material.

2. The film material processing device according to claim 1, characterized in that: The processing mechanism further includes a second driving member and a top film roller, wherein a fixed end of the second driving member is mounted on the movable member, a driving end of the second driving member is connected to the mounting frame, and the second driving member is configured to drive the mounting frame to reciprocate along a second horizontal direction to drive the top film roller to approach or move away from the broken film side, and the first horizontal direction is perpendicular to the second horizontal direction; After the head of the film material is abutted and fixed on the side of the broken film, the second driving member drives the top film roller to move close to the side of the broken film, so that the tail of the film material led out by the film guide roller group is abutted on the side of the broken film, and the first driving member then drives the moving member to move along the first horizontal direction, so as to drive the tail of the film material led out by the film guide roller group to move close to the head of the film material and make the head and tail of the film material form the overlapping part abutting against the side of the broken film.

3. The film material processing device according to claim 1, characterized in that: The film material processing device also includes a third driving member, the frame is hinged on the column of the hydraulic baler, the material to be wrapped with film is the material compressed by the hydraulic baler, the fixed end of the third driving member is installed on the column of the hydraulic baler, the driving end of the third driving member is connected to the frame, and the third driving member is configured to drive the frame to flip close to or away from the broken film side, so that the frame moves alternately to the first position and the second position.

4. The film material processing device according to claim 2, characterized in that: The top film roller is vertically and rotatably mounted on one end of the mounting frame close to the broken film side, the film guide roller group is vertically mounted on the mounting frame away from the broken film side, and the film cutting assembly is vertically mounted on the mounting frame and located between the top film roller and the film guide roller group.

5. The film material processing device according to claim 4, characterized in that: The film guide roller group includes a fixed roller, an active roller and a fourth driving member. The active roller is an electric roller. The active roller can be installed on the mounting frame close to or away from the fixed roller. The driving end of the fourth driving member is connected to the active roller. The fourth driving member drives the active roller to move close to the fixed roller to clamp the head of the film material. The active roller cooperates with the fixed roller to transport the head of the film material to a preset position.

6. The film material processing device according to claim 4, characterized in that: The film cutting assembly includes a fifth driving member and an electric heating wire. The fixed end of the fifth driving member is installed on the mounting frame. The driving end of the fifth driving member is connected to the electric heating wire. The electric heating wire is vertically arranged and covers the tail of the film material in the vertical direction. The fifth driving member drives the electric heating wire to approach and contact the tail of the film material to melt the tail of the film material.

7. A film enclosure device, characterized in that: The film surrounding equipment includes the film material processing device as described in any one of claims 1-6.

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