Plastic packaging bag cutting clamp

Abstract

The utility model relates to a plastic packaging bag cutting clamp which comprises a base, a top frame and a movable frame, an electric telescopic knife is movably installed on the top of the base, two sets of supports are fixedly installed on the two sides of the top of the base, sliding rails are fixedly installed on the inner sides of the supports, and the movable frame is movably installed in the supports through the sliding rails; a clamping plate is fixedly installed at the bottom of the movable frame, a top frame is fixedly installed at the top of the support, and an electric telescopic rod is fixedly installed at the top of the top frame. When the plastic packaging bag cutting clamp is used for machining a plastic packaging bag, manual limiting of a worker is not needed, the hand of the worker can be far away from the cutting position of the device, the plastic packaging bag cutting clamp is simple in structure and convenient to operate, the cutting efficiency can be improved, the risk that the worker is injured is reduced, meanwhile, the cutting accuracy and consistency can be guaranteed, and the production efficiency is improved. And the quality and the subsequent use effect of the plastic packaging bag are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic packaging bag processing, in particular to a plastic packaging bag cutting clamp. Background Art

[0002] Plastic packaging bags are a type of plastic packaging product made of polyethylene, polypropylene, polyester and other plastics. They are waterproof, oil-proof, protective and sealing. Plastic bags are widely used in the packaging field because of their cheapness, convenience and strong plasticity.

[0003] During the production and use of plastic packaging bags, it is often necessary to cut the plastic packaging bags. Existing cutting equipment usually uses knives for cutting. During the cutting operation, the staff needs to operate manually. During the operation, the distance between the staff's hands and the cutting part is close, which is easy to cause harm to the operator. In addition, the existing cutting equipment cannot guarantee the accuracy and consistency of cutting, which is easy to affect the quality and subsequent use of the plastic packaging bags. Utility Model Content

[0004] The purpose of the utility model is to provide a plastic packaging bag cutting clamp to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic packaging bag cutting clamp, comprising a base, a top frame and a movable frame, wherein an electric telescopic knife is movably installed on the top of the base, two groups of brackets are fixedly installed on both sides of the top of the base, a slide rail is fixedly installed on the inner side of the bracket, and a movable frame is movably installed inside the bracket through the slide rail, a splint is fixedly installed on the bottom of the movable frame, a top frame is fixedly installed on the top of the bracket, and an electric telescopic rod is fixedly installed on the top of the top frame.

[0006] When in use, the device is stably placed in the designated position. When processing the plastic packaging bags, the plastic packaging bags are placed into the processing area of ​​the device. At this time, the electric telescopic rod is controlled to be powered on and operated by the peripheral control unit, and the movable frame is pushed by the power-on operation of the electric telescopic rod. The packaging bag is clamped by the clamping plate at the bottom of the movable frame. When cutting is required, the electric telescopic knife is controlled to rise and fall by the peripheral control unit. The electric telescopic knife is driven by electricity and can be raised and lowered inside the base. The existing commonly used electric drive technology is adopted to realize the lifting function, so it is not described in detail here. The lifting of the electric telescopic knife can cooperate with the clamping plate to cut the packaging bag, without the need for manual limiting by the staff, and the staff's hands can be kept away from the cutting part of the device. The plastic packaging bag cutting fixture of the present application has a simple structure and is easy to operate, which can improve the cutting efficiency and reduce the risk of injury to the operator. At the same time, it can ensure the accuracy and consistency of cutting, and improve the quality of the plastic packaging bag and the subsequent use effect.

[0007] Preferably, a bottom plate is fixedly mounted on the top of the base, and the bottom plate is made of a stainless steel plate.

[0008] The bottom plate can provide a placement position for the packaging bag, and the bottom plate can be used in conjunction with the clamping plate to form a clamping force on the packaging bag.

[0009] Preferably, a connecting seat is installed at the output end of the electric telescopic rod, and the connecting seat is fixed to the top of the movable frame by bolts.

[0010] The electric telescopic rod can be connected to the movable frame through the connecting seat, so that the electric telescopic rod can push the movable frame when it is powered on, so that the clamping plate at the bottom of the movable frame can form a clamping force on the packaging bag with the bottom plate.

[0011] Preferably, the electric telescopic knife is made of stainless steel, and the top of the electric telescopic knife is designed with a sharp edge.

[0012] Because the electric telescopic knife has a sharp edge on the top, it can cut the packaging bags.

[0013] Preferably, the clamping plate is made of stainless steel, and one side of the clamping plate is in contact with the electric telescopic knife.

[0014] Because the clamping plate is made of stainless steel, when the electric telescopic knife rises and contacts the clamping plate, it can form a shear force on the packaging bag and cut the packaging bag.

[0015] In summary, this application includes the following beneficial technical effects:

[0016] The utility model discloses a plastic packaging bag cutting device, and the ... BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the front view of the utility model;

[0018] Figure 2 It is a schematic diagram of the back three-dimensional structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the partial structure of the electric telescopic knife and the clamping plate of the utility model.

[0020] In the figure: 1, base; 101, bottom plate; 102, electric telescopic knife; 2, bracket; 201, slide rail; 3, top frame; 301, electric telescopic rod; 302, connecting seat; 4, movable frame; 401, clamping plate. DETAILED DESCRIPTION

[0021] The following specific embodiments are provided to help the reader obtain a comprehensive understanding of the methods, devices and / or systems described herein. However, after understanding the disclosure of the present application, various changes, modifications and equivalents of the methods, devices and / or systems described herein will be apparent. For example, the order of operations described herein is merely an example, and is not limited to the order set forth herein, but in addition to the operations that must occur in a particular order, changes that will be apparent after understanding the disclosure of the present application may be made. In addition, in order to improve clarity and brevity, descriptions of features known in the art may be omitted.

[0022] The features described herein may be implemented in different forms and should not be interpreted as being limited to the examples described herein. Rather, the examples described herein have been provided only to illustrate some of the many possible ways of implementing the methods, devices and / or systems described herein that will be apparent after understanding the disclosure of the present application.

[0023] Throughout the specification, when an element (such as a layer, a region, or a substrate) is described as being “on”, “connected to”, “bound to”, “over”, or “covering” another element, it may be directly “on”, “connected to”, “bound to”, “over”, or “covering” another element, or one or more other elements may be present between them. In contrast, when an element is described as being “directly on”, “directly connected to”, “directly bound to”, “directly over”, or “directly covering” another element, there may be no other elements present between them.

[0024] As used herein, the term "and / or" includes any one of the associated listed items and any combination of any two or more items.

[0025] Although terms such as "first", "second", and "third" may be used herein to describe various components, assemblies, regions, layers, or portions, these components, assemblies, regions, layers, or portions are not limited by these terms. Rather, these terms are only used to distinguish one component, component, region, layer, or portion from another component, component, region, layer, or portion. Therefore, without departing from the teachings of the examples described herein, the first component, component, region, layer, or portion referred to may also be referred to as the second component, component, region, layer, or portion.

[0026] For ease of description, spatial relative terms such as "above", "upper", "below", and "lower" may be used herein to describe the relationship of one element to another element as shown in the drawings. Such spatial relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the drawings. For example, if the device in the drawings is turned over, an element described as being "above" or "upper" relative to another element would then be located "below" or "lower" relative to the other element.

[0027] Therefore, the term "above" includes both "above" and "below" orientations depending on the spatial orientation of the device. The device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations), and the spatially relative terms used herein will be interpreted accordingly.

[0028] The terms used herein are only used to describe various examples and are not used to limit the present disclosure. Unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. The terms "include", "comprise" and "have" list the stated features, quantities, operations, components, elements and / or their combinations that exist, but do not exclude the existence or addition of one or more other features, quantities, operations, components, elements and / or their combinations.

[0029] Variations in the shapes shown in the drawings may occur due to manufacturing techniques and / or tolerances. Therefore, the examples described herein are not limited to the specific shapes shown in the drawings but include variations in shapes that occur during manufacturing.

[0030] The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. In addition, although the examples described herein have various configurations, it will be apparent after understanding the disclosure of the present application that other configurations are possible.

[0031] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0032] Embodiment 1

[0033] like Figure 1 , Figure 2 , Figure 3 As shown, the utility model proposes a plastic packaging bag cutting fixture, comprising a base 1, a top frame 3 and a movable frame 4, an electric telescopic knife 102 is movably installed on the top of the base 1, two groups of brackets 2 are fixedly installed on both sides of the top of the base 1, a slide rail 201 is fixedly installed on the inner side of the bracket 2, and the movable frame 4 is movably installed inside the bracket 2 through the slide rail 201, a clamping plate 401 is fixedly installed on the bottom of the movable frame 4, the top frame 3 is fixedly installed on the top of the bracket 2, and the electric telescopic rod 301 is fixedly installed on the top of the top frame 3.

[0034] The working principle of the plastic packaging bag cutting fixture based on the first embodiment is: when in use, the device is stably placed in the specified position. When processing the plastic packaging bag, the plastic packaging bag is placed in the processing area of ​​the device. At this time, the electric telescopic rod 301 is controlled to be powered on by the peripheral control unit, and the movable frame 4 is pushed by the electric telescopic rod 301. The packaging bag is clamped by the clamping plate 401 at the bottom of the movable frame 4. When cutting is required, the electric telescopic knife 102 is controlled to rise and fall by the peripheral control unit. The electric telescopic knife 102 is driven by electricity and can be raised and lowered inside the base 1. The existing commonly used electric drive technology is used to realize the lifting function, so it is not described in detail here. The lifting of the electric telescopic knife 102 can cooperate with the clamping plate 401 to cut the packaging bag, without the need for manual limiting by the staff, and can keep the staff's hands away from the cutting part of the device. The plastic packaging bag cutting fixture of the present application has a simple structure and is easy to operate, which can improve the cutting efficiency and reduce the risk of injury to the operator. At the same time, it can ensure the accuracy and consistency of cutting, and improve the quality of the plastic packaging bag and the subsequent use effect.

[0035] Embodiment 2

[0036] like Figure 1 , Figure 3 As shown, the utility model proposes a plastic packaging bag cutting clamp. Compared with the first embodiment, this embodiment also includes: a bottom plate 101 is fixedly installed on the top of the base 1, and the bottom plate 101 is made of a stainless steel plate. A connecting seat 302 is installed on the output end of the electric telescopic rod 301, and the connecting seat 302 is fixed to the top of the movable frame 4 by bolts. The electric telescopic knife 102 is made of stainless steel material, and the top of the electric telescopic knife 102 is sharpened. The splint 401 is made of stainless steel material, and one side of the splint 401 is in conflict with the electric telescopic knife 102.

[0037] In this embodiment, Figure 3 As shown, the bottom plate 101 can provide a placement position for the packaging bag, and the bottom plate 101 can cooperate with the clamping plate 401 to form a clamping force on the packaging bag; Figure 1 As shown, the electric telescopic rod 301 can be connected to the movable frame 4 through the connecting seat 302, so that the electric telescopic rod 301 can push the movable frame 4 when it is powered on, so that the clamping plate 401 at the bottom of the movable frame 4 can form a clamping force with the bottom plate 101 on the packaging bag; Figure 3 As shown, since the electric telescopic knife 102 is sharpened at the top, the packaging bag can be cut; Figure 3 As shown, since the clamping plate 401 is made of stainless steel, when the electric telescopic knife 102 rises and contacts the clamping plate 401, a shear force can be generated on the packaging bag, so that the packaging bag can be cut.

[0038] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A plastic packaging bag cutting fixture, comprising a base (1), a top frame (3) and a movable frame (4), characterized in that: An electric telescopic knife (102) is movably mounted on the top of the base (1); two groups of brackets (2) are fixedly mounted on both sides of the top of the base (1); a slide rail (201) is fixedly mounted on the inner side of the bracket (2); a movable frame (4) is movably mounted inside the bracket (2) via the slide rail (201); a clamping plate (401) is fixedly mounted on the bottom of the movable frame (4); a top frame (3) is fixedly mounted on the top of the bracket (2); and an electric telescopic rod (301) is fixedly mounted on the top of the top frame (3).

2. A plastic packaging bag cutting fixture according to claim 1, characterized in that: A bottom plate (101) is fixedly mounted on the top of the base (1), and the bottom plate (101) is made of a stainless steel plate.

3. The plastic packaging bag cutting fixture according to claim 1, characterized in that: A connecting seat (302) is installed at the output end of the electric telescopic rod (301), and the connecting seat (302) is fixed to the top of the movable frame (4) by bolts.

4. The plastic packaging bag cutting fixture according to claim 1, characterized in that: The electric telescopic knife (102) is made of stainless steel, and the top of the electric telescopic knife (102) is designed with a sharp edge.

5. The plastic packaging bag cutting fixture according to claim 1, characterized in that: The clamping plate (401) is made of stainless steel, and one side of the clamping plate (401) is in contact with the electric telescopic knife (102).

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