Shipment protective film cutting device

Abstract

The utility model relates to the technical field of protective film cutting, in particular to a shipment protective film cutting device which comprises a fixed assembly frame, a first electric control turnover frame is installed on the inner wall of one side of the fixed assembly frame, and a second electric control turnover frame is installed on the inner wall of the other side of the fixed assembly frame. According to the delivery protective film cutting device, the protective film can be conveniently loaded and unloaded through the electric control overturning type structural design; the lateral cutting blade is arranged on the inner side of the transverse guide rail, so that the safety during loading and unloading can be improved; the opening type structural design is adopted, so that the later maintenance difficulty is reduced while assembly and disassembly are convenient; and extrusion cutting is carried out in a mode of adjusting translation through a screw rod, so that the stability during cutting is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of protective film cutting, in particular to a shipping protective film cutting device. Background Art

[0002] Shipping protective film is a material used to protect the surface of the product from damage during packaging and transportation. It is mainly composed of three parts: base film, glue layer and surface protective film. The current shipping protective film needs to be cut after winding, and the current cutting mechanism adopts a closed structure design, which means that the shipping protective film needs to be assembled through the inside of the cutting mechanism, which is easy to cause damage during the penetration, making loading and unloading operations very troublesome, and later maintenance is also more troublesome. Utility Model Content

[0003] The technical problem to be solved by the utility model is that the current cutting mechanisms all adopt a closed structure design, which results in the shipping protective film needing to be assembled through the inside of the cutting mechanism, which is easy to cause damage during the penetration, making the loading and unloading operations very troublesome and the subsequent maintenance also relatively troublesome.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a shipping protective film cutting device, including a fixed assembly frame, a first electrically-controlled flip frame is installed on the inner wall of one side of the fixed assembly frame, and a second electrically-controlled flip frame is installed on the inner wall of the other side of the fixed assembly frame. The lower surface of the first electrically-controlled flip frame is fixedly equipped with a first electrically-controlled screw adjustment guide rail, and the upper surface of the second electrically-controlled flip frame is fixedly equipped with a second electrically-controlled screw adjustment guide rail. The internal threads of the first electrically-controlled screw adjustment guide rail and the second electrically-controlled screw adjustment guide rail are equipped with translation extrusion blocks, and the adjacent surfaces of the first electrically-controlled screw adjustment guide rail and the second electrically-controlled screw adjustment guide rail are elastically equipped with lateral cutting blades.

[0005] The first electrically controlled flip frame and the second electrically controlled flip frame are both composed of an L-shaped lateral flip adjustment frame movably mounted on the inner wall of the fixed assembly frame and a lateral adjustment support rod mounted on the inner side of the fixed assembly frame.

[0006] The first electrically controlled screw rod adjustment guide rail and the second electrically controlled screw rod adjustment guide rail both consist of a transverse guide rail and a transverse electrically controlled screw rod installed inside the transverse guide rail.

[0007] A lateral assembly shaft hole is provided on the side wall of the transverse guide rail, and the lateral cutting blade is inserted into the lateral assembly shaft hole through an assembly shaft on one side of the connection end and movably assembled with the transverse guide rail.

[0008] The side wall of the translation extrusion block is provided with a strip-shaped extrusion groove matched with the lateral cutting blade.

[0009] The inner side surface of the transverse guide rail is elastically equipped with a flip adjustment disk and an eccentric shaft fixed on the side wall of the flip adjustment disk, and the inner side of the lateral cutting blade is provided with an internal adjustment opening matched with the eccentric shaft.

[0010] The beneficial effects of the utility model are:

[0011] (1) The utility model provides a shipping protective film cutting device that is designed with an electrically controlled flip structure, which can facilitate the loading and unloading of the protective film;

[0012] (2) By placing the side cutting blade on the inner side of the horizontal guide rail, the safety during loading and unloading can be improved;

[0013] (3) The open structure design makes loading and unloading easy while reducing the difficulty of subsequent maintenance;

[0014] (4) Extrusion cutting is performed by adjusting the screw translation to ensure stability during cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a structural schematic diagram of the lateral cutting blade in the utility model. DETAILED DESCRIPTION

[0018] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] Figure 1 and Figure 2A shipping protective film cutting device is shown, comprising a fixed assembly frame 1, a first electrically-controlled flip frame 2 is installed on the inner wall of one side of the fixed assembly frame 1, a second electrically-controlled flip frame 3 is installed on the inner wall of the other side of the fixed assembly frame 1, a first electrically-controlled screw adjustment guide rail 4 is fixedly installed on the lower surface of the first electrically-controlled flip frame 2, a second electrically-controlled screw adjustment guide rail 5 is fixedly installed on the upper surface of the second electrically-controlled flip frame 3, a translation extrusion block 6 is installed on the internal threads of the first electrically-controlled screw adjustment guide rail 4 and the second electrically-controlled screw adjustment guide rail 5, and a lateral cutting blade 7 is elastically installed on the adjacent surfaces of the first electrically-controlled screw adjustment guide rail 4 and the second electrically-controlled screw adjustment guide rail 5.

[0021] Operation principle: The first electrically-controlled flip frame 2 flips downward, and the second electrically-controlled flip frame 3 flips upward, and the shipping protective film is set in the middle. Then the first electrically-controlled screw adjustment guide rail 4 and the second electrically-controlled screw adjustment guide rail 5 rotate, driving the translational extrusion blocks 6 on both sides to translate from both sides to the other side, squeezing the lateral cutting blades on both sides to cut the shipping protective film.

[0022] In order to cooperate with angle adjustment, the first electrically controlled flip frame 2 and the second electrically controlled flip frame 3 are both composed of an L-shaped lateral flip adjustment frame 231 movably mounted on the inner wall of the fixed assembly frame 1 with a lateral axis and a lateral adjustment support rod 232 mounted on the inner side of the fixed assembly frame 1.

[0023] The lateral adjustment support rod 232 controls the lateral flip adjustment frame 231 to flip by extending, the first electrically controlled flip frame 2 flips from top to bottom, and the second electrically controlled flip frame 3 flips from bottom to top.

[0024] In order to cooperate with the screw adjustment, the first electrically controlled screw adjustment guide rail 4 and the second electrically controlled screw adjustment guide rail 5 are both composed of a transverse guide rail 451 and a transverse electrically controlled screw rod 452 installed inside the transverse guide rail 451 .

[0025] In order to cooperate with the lateral assembly, a lateral assembly shaft hole is opened on the side wall of the transverse guide rail 451, and the lateral cutting blade 7 is inserted into the lateral assembly shaft hole through the assembly shaft on one side of the connection end to be movably assembled with the transverse guide rail 451.

[0026] The horizontally placed electric control screw rod 452 rotates to drive the translational extrusion block 6 located outside thereof to translate and adjust, and the lateral cutting blade 7 is extruded and cut by the translational extrusion block 6 .

[0027] In order to improve the stability during extrusion, a strip-shaped extrusion groove 8 cooperating with the lateral cutting blade 7 is opened on the side wall of the translation extrusion block 6.

[0028] The translational extrusion blocks 6 on the first electrically-controlled screw adjustment guide rail 4 and the second electrically-controlled screw adjustment guide rail 5 are respectively located on both sides of the lateral cutting blades. The translational extrusion blocks 6 on both sides are used to guide and extrude and limit from the outside of the two lateral cutting blades, thereby ensuring the stability of the two lateral cutting blades during cutting.

[0029] In order to cooperate with the elastic flip adjustment and reset, a flip adjustment disk 9 and an eccentric shaft 10 fixed on the side wall of the flip adjustment disk 9 are elastically assembled on the inner side of the transverse guide rail 451, and an internal adjustment port 11 cooperating with the eccentric shaft 10 is opened inside the lateral cutting blade 7.

[0030] The flip adjustment disk 9 uses an elastic coil spring to control the elastic rotation reset, and then uses the eccentric shaft 10 inserted into the internal adjustment port 11 to perform elastic extrusion reset, and then uses the translation extrusion block 6 to squeeze the lateral cutting blade 7 to flip outward, and then cut, and the cutting method is similar to the principle of the guillotine.

[0031] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A shipping protective film cutting device, comprising a fixed assembly frame (1), characterized in that: A first electrically controlled flip frame (2) is mounted on the inner wall of one side of the fixed assembly frame (1), and a second electrically controlled flip frame (3) is mounted on the inner wall of the other side of the fixed assembly frame (1). A first electrically controlled screw adjustment guide rail (4) is fixedly mounted on the lower surface of the first electrically controlled flip frame (2), and a second electrically controlled screw adjustment guide rail (5) is fixedly mounted on the upper surface of the second electrically controlled flip frame (3). The first electrically controlled screw adjustment guide rail (4) and the second electrically controlled screw adjustment guide rail (5) are internally threadedly mounted with translation extrusion blocks (6), and adjacent surfaces of the first electrically controlled screw adjustment guide rail (4) and the second electrically controlled screw adjustment guide rail (5) are elastically mounted with lateral cutting blades (7).

2. The device for cutting a shipping protective film according to claim 1, characterized in that: The first electrically controlled flip frame (2) and the second electrically controlled flip frame (3) are both composed of an L-shaped lateral flip adjustment frame (231) movably mounted on the inner wall of the fixed assembly frame (1) with a lateral axis, and a lateral adjustment support rod (232) mounted on the inner side of the fixed assembly frame (1).

3. The device for cutting a shipping protective film according to claim 1, characterized in that: The first electrically controlled screw adjustment guide rail (4) and the second electrically controlled screw adjustment guide rail (5) both consist of a transverse guide rail (451) and a transverse electrically controlled screw rod (452) installed inside the transverse guide rail (451).

4. The device for cutting a shipping protective film according to claim 3, characterized in that: A lateral assembly shaft hole is provided on the side wall of the transverse guide rail (451), and the lateral cutting blade (7) is inserted into the lateral assembly shaft hole through an assembly shaft on one side of the connection end to be movably assembled with the transverse guide rail (451).

5. The device for cutting a shipping protective film according to claim 3, characterized in that: The side wall of the translational extrusion block (6) is provided with a strip-shaped extrusion groove (8) that matches the lateral cutting blade (7).

6. The device for cutting a shipping protective film according to claim 3, characterized in that: A flip adjustment disk (9) and an eccentric shaft (10) fixed to the side wall of the flip adjustment disk (9) are elastically mounted on the inner side surface of the transverse guide rail (451), and an internal adjustment opening (11) matching the eccentric shaft (10) is provided inside the lateral cutting blade (7).

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