Film material residue cleaning equipment of film cutting machine

Abstract

The utility model belongs to the technical field of film cutting, and particularly relates to film material residue cleaning equipment of a film cutting machine, which comprises the film cutting machine, a shell of the film cutting machine is rotatably connected with a winding drum and is fixedly connected with a support plate, and a scraping component is arranged on the support plate. According to the film material residue cleaning equipment of the film cutting machine, a scraping assembly and a film cutting assembly are arranged and supported by a supporting plate, a film material is accurately cut in a rotary cutting mode, when the film material is cut, an elastic plate below the film material is extruded by the film material to turn over downwards, a clockwork spring deforms along with turning over of the elastic plate, and the film material residue is removed. The elastic plate is arranged on the fixing shaft, force for extruding the fixing shaft is generated, work done by external force is converted into elastic potential energy to be stored, at the moment, residues collected previously are fixed in the groove, the collected residues can be discharged more conveniently through the flowing groove, the residues can move along the flowing groove under the combined action of gravity and movement of the elastic plate, and the cleanliness of a film material is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of film cutting technology, specifically to a film material residue cleaning device for a film cutting machine. Background Technology

[0002] Early mechanical film cutting machines were improvements on manual cutting tools, using simple mechanical transmission devices, such as belts and gears, to drive the cutter for cutting.

[0003] Currently, in existing technologies, film material residue generated during the cutting process of existing film cutting machines may adhere to the surface of the cut film material, causing contamination of the film material surface, which in turn leads to poor touch screen display or touch malfunction. In view of this, we propose a film material residue cleaning device for film cutting machines. Utility Model Content

[0004] The main objective of this invention is to provide a film material residue cleaning device for a film cutting machine, which can solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model proposes a film material residue cleaning device for a film cutting machine, comprising a film cutting machine, an anti-static component provided on the outer wall of the film cutting machine, a roll rotatably connected to the shell of the film cutting machine, the shell of the film cutting machine being fixedly connected to a support plate, a scraping component provided on the support plate, and a collecting and pressing device provided on the scraping component, the scraping component comprising:

[0006] A collection frame is fixedly connected to the lower part of the support plate, and a fixed shaft is fixedly connected to the inner wall of the collection frame. The fixed shaft is elastically connected to the elastic plate through a spring.

[0007] The elastic plate has grooves on its surface and flow grooves on its outer wall.

[0008] Preferably, the support plate is provided with a film cutting assembly, which, supported by the support plate, accurately cuts the film material using a rotary cutting method.

[0009] Preferably, the collecting and pressing device includes a stepper motor, and the outer wall of the collecting frame is provided with a stepper motor.

[0010] Preferably, the output shaft of the stepper motor is fixedly connected to the connecting rod, which passes through the collection frame. When the stepper motor starts, its output shaft begins to rotate, and the connecting rod rotates together with the output shaft of the stepper motor.

[0011] Preferably, an elastic telescopic rod is fixedly connected to the outer wall of the connecting rod, and the end of the elastic telescopic rod away from the connecting rod is hinged to the arc plate. The elastic telescopic rod has a certain degree of elasticity and, during the movement, the circular motion of the elastic telescopic rod is converted into the arc motion of the arc plate.

[0012] Preferably, a pressure plate is fixedly connected to the lower end of the arc-shaped plate. The surface of the pressure plate has through holes. As the arc-shaped plate moves, the pressure plate gradually approaches the area where the membrane material residue is located. The through holes allow air to pass through, avoiding resistance caused by the inability of air to escape. When the pressure plate contacts the membrane material residue, it applies pressure to the residue, pressing it tightly so that the residue is more compactly gathered together, which facilitates subsequent cleaning and collection and improves the efficiency of the entire membrane material residue cleaning process.

[0013] This utility model provides a film residue cleaning device for a film cutting machine. It has the following beneficial effects:

[0014] (1) The film material residue cleaning equipment of the film cutting machine uses a scraping component and a cutting component supported by a support plate to accurately cut the film material by rotation. When the film material is cut, the elastic plate under the film material is squeezed and flipped downward by the film material. As the elastic plate flips, the spring spring deforms and generates a force to squeeze the fixed shaft. During the compression process, the spring spring converts the work done by the external force into elastic potential energy and stores it. At this time, the groove fixes the previously collected residue in it. The flow channel can make it easier to discharge the collected residue. When the elastic plate moves repeatedly, the residue will move along the flow channel under the combined action of gravity and the movement of the elastic plate, ensuring the cleanliness of the film material.

[0015] (2) The film material residue cleaning equipment of the film cutting machine collects the residue into the collection frame through the set collection and pressing device. When the stepper motor is started, its output shaft starts to rotate. The connecting rod will rotate together with the output shaft of the stepper motor. During the movement, the circular motion of the elastic telescopic rod is converted into the arc motion of the arc plate. The pressure plate will gradually approach the area where the film material residue is located as the arc plate moves. The through hole allows air to pass through, avoiding resistance caused by the inability of air to escape. When the pressure plate contacts the film material residue, it will apply pressure to the residue and press it tightly, making the residue more compactly gathered together, which is convenient for subsequent cleaning and collection, and improves the efficiency of the entire film material residue cleaning process. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the scraping component structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the collection and pressing device of this utility model;

[0020] Figure 4 This is a schematic diagram of the elastic plate structure of this utility model;

[0021] Figure 5 For practical purposes Figure 4 Schematic diagram of structure A in the middle.

[0022] Explanation of icon numbers:

[0023] 1. Film cutting machine; 2. Antistatic assembly; 3. Roll; 4. Support plate; 5. Film cutting assembly; 6. Scraping assembly; 61. Collection frame; 62. Fixed shaft; 63. Spring; 64. Elastic plate; 65. Groove; 66. Flow channel; 7. Collection and pressing device; 71. Stepper motor; 72. Connecting rod; 73. Elastic telescopic rod; 74. Arc plate; 75. Pressure plate; 76. Through hole.

[0024] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0025] 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.

[0026] Please see Figures 1-5This utility model proposes a film material residue cleaning device for a film cutting machine, including a film cutting machine 1. The outer wall of the film cutting machine 1 is provided with an antistatic component 2. The shell of the film cutting machine 1 is rotatably connected to a roller 3. When the film cutting machine 1 is cutting the film material, static electricity will be generated due to friction between the film material and the parts of the film cutting machine 1. The antistatic component 2 releases ions with opposite charges to the film material through an ion air gun to neutralize the static electricity on the surface of the film material. The roller 3 can smoothly transport the film material, ensuring that the film material remains taut during cutting, which is beneficial to improving cutting accuracy. The shell of the film cutting machine 1 is fixedly connected to a support plate 4. A film cutting component 5 is provided on the support plate 4. Under the support of the support plate 4, the film cutting component 5 accurately cuts the film material by rotational cutting. A scraping component 6 is provided on the support plate 4. A collection and pressing device 7 is provided on the scraping component 6. The scraping component 6 includes a collection frame 61.

[0027] In this embodiment of the invention, to promote residue discharge and ensure the cleanliness of the membrane material, a collection frame 61 is fixedly connected to the lower part of the support plate 4. A fixed shaft 62 is fixedly connected to the inner wall of the collection frame 61. The fixed shaft 62 is elastically connected to the elastic plate 64 via a spring 63. When the membrane material is cut, the elastic plate 64 below the membrane material is squeezed and flipped downwards by the membrane material. As the elastic plate 64 flips, it drives one end of the spring 63 to move. Since the other end of the spring 63 is fixed to the fixed shaft 62, the flipping of the elastic plate 64 will cause the spring 63 to deform, generating a force that squeezes the fixed shaft 62. During the squeezing process, the spring 63 transfers the external force. The work done is converted into elastic potential energy and stored. When the external force disappears, the elastic potential energy stored in the spring 63 is released, pushing the elastic plate 64 back to its initial position. The surface of the elastic plate 64 is provided with a groove 65, and the outer wall of the elastic plate 64 is provided with a flow groove 66. The groove 65 prevents the residue from rebounding back to the film surface during the reset process of the elastic plate 64. When the elastic plate 64 is reset under the action of the spring 63, the groove 65 fixes the previously collected residue in it, ensuring the cleanliness of the film. The flow groove 66 makes it easier to discharge the collected residue. When the elastic plate 64 moves repeatedly, the residue will move along the flow groove 66 under the combined action of gravity and the movement of the elastic plate 64.

[0028] Furthermore, to facilitate subsequent cleaning and collection and improve the efficiency of the entire membrane residue cleaning process, the collection and pressing device 7 specifically includes a stepper motor 71. The stepper motor 71 is mounted on the outer wall of the collection frame 61. The output shaft of the stepper motor 71 is fixedly connected to a connecting rod 72, which passes through the collection frame 61. When the stepper motor 71 starts, its output shaft begins to rotate, and the connecting rod 72 rotates along with the output shaft of the stepper motor 71. An elastic telescopic rod 73 is fixedly connected to the outer wall of the connecting rod 72. The end of the elastic telescopic rod 73 away from the connecting rod 72 is hinged to an arc-shaped plate 74. 3. It has a certain degree of elasticity. During the movement, the circular motion of the elastic telescopic rod 73 is transformed into the arc motion of the arc plate 74. The lower end of the arc plate 74 is fixedly connected to the pressure plate 75. The surface of the pressure plate 75 is provided with through holes 76. As the arc plate 74 moves, the pressure plate 75 will gradually approach the area where the membrane material residue is located. The through holes 76 allow air to pass through, avoiding resistance caused by the inability of air to escape. When the pressure plate 75 contacts the membrane material residue, it will apply pressure to the residue and press it tightly, making the residue more compact and easier to clean and collect, thus improving the efficiency of the entire membrane material residue cleaning process.

[0029] In this invention, during use, the film cutting assembly 5, supported by the support plate 4, accurately cuts the film material using a rotary cutting method. During cutting, the elastic plate 64 below the film material is squeezed and flipped downwards. As the elastic plate 64 flips, the spring 63 deforms, generating a force that compresses the fixed shaft 62. During this compression, the spring 63 converts the work done by the external force into elastic potential energy and stores it. Meanwhile, the groove 65 holds the previously collected residue, ensuring the cleanliness of the film material. The flow channel 66 facilitates the discharge of the collected residue. As the elastic plate 64 moves repeatedly, the residue, under the combined action of gravity and the movement of the elastic plate 64, flows along... As the flow channel 66 moves, the residue is collected into the collection frame 61. The stepper motor 71 is started, and its output shaft begins to rotate. The connecting rod 72 rotates together with the output shaft of the stepper motor 71. During the movement, the circular motion of the elastic telescopic rod 73 is converted into the arc motion of the arc plate 74. As the arc plate 74 moves, the pressure plate 75 gradually approaches the area where the membrane residue is located. The through hole 76 allows air to pass through, avoiding resistance caused by the inability to expel air. When the pressure plate 75 contacts the membrane residue, it applies pressure to the residue, pressing it tightly so that the residue is more compactly gathered together, which facilitates subsequent cleaning and collection and improves the efficiency of the entire membrane residue cleaning process.

[0030] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A film material residue cleaning device for a film cutting machine, comprising a film cutting machine (1), wherein an antistatic component (2) is provided on the outer wall of the film cutting machine (1), a roll (3) is rotatably connected to the shell of the film cutting machine (1), and the shell of the film cutting machine (1) is fixedly connected to a support plate (4), characterized in that: A scraping assembly (6) is provided on the support plate (4), and a collecting and pressing device (7) is provided on the scraping assembly (6). The scraping assembly (6) includes: A collection frame (61) is fixedly connected to the bottom of the support plate (4). A fixed shaft (62) is fixedly connected to the inner wall of the collection frame (61). The fixed shaft (62) is elastically connected to the elastic plate (64) through a spring (63). The surface of the elastic plate (64) is provided with a groove (65), and the outer wall of the elastic plate (64) is provided with a flow groove (66).

2. The film residue cleaning device for a film cutting machine according to claim 1, characterized in that: The support plate (4) is provided with a film cutting assembly (5).

3. The film residue cleaning device for a film cutting machine according to claim 1, characterized in that: The collecting and pressing device (7) includes a stepper motor (71), and the outer wall of the collecting frame (61) is provided with a stepper motor (71).

4. The film residue cleaning device for a film cutting machine according to claim 3, characterized in that: The output shaft of the stepper motor (71) is fixedly connected to the connecting rod (72), and the connecting rod (72) passes through the collection frame (61).

5. The film residue cleaning device for a film cutting machine according to claim 4, characterized in that: An elastic telescopic rod (73) is fixedly connected to the outer wall of the connecting rod (72), and the end of the elastic telescopic rod (73) away from the connecting rod (72) is hinged to the arc plate (74).

6. The film residue cleaning device for a film cutting machine according to claim 5, characterized in that: A pressure plate (75) is fixedly connected to the lower end of the arc-shaped plate (74), and a through hole (76) is provided on the surface of the pressure plate (75).

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