Full-automatic film cutting machine

Abstract

The utility model discloses a full-automatic film cutting machine which comprises a support, a discharging film cylinder, a rotary driving piece, a guide roller and a film cutting device. The discharging film cylinder and the guide roller are rotatably installed on the support, the axial direction of the discharging film cylinder is parallel to the axial direction of the guide roller, and the rotary driving part is in transmission connection with the discharging film cylinder; the film cutting device comprises a first linear driving mechanism and a cutter, the first linear driving mechanism is installed on the support, and the first linear driving mechanism is in transmission connection with the cutter. According to the full-automatic film cutting machine, the discharging film barrel is used for supporting a coiled material, the rotary driving piece drives the discharging film barrel to rotate to achieve automatic discharging of the coiled material, the guide roller is used for tensioning the film material, the first linear driving mechanism of the film cutting device is used for driving the cutter to move relative to the support so as to cut the film material, and automation of film cutting work is achieved; and the quality and the working efficiency of film cutting work can be improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of film cutting, in particular to a full-automatic film cutting machine. Background Art

[0002] At present, many glass plates need to be coated. Since the coating materials are all continuous roll materials, film cutting is required before coating. However, the current film cutting work is manual, which wastes manpower and material resources, is not timely, neat, and continuous, and it is difficult to achieve high-speed and high-quality film cutting, so the efficiency is low and the production cost is high. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a fully automatic film cutting machine with high film cutting efficiency.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a fully automatic film cutting machine, including a bracket, a discharge film cylinder, a rotating drive member, a guide roller and a film cutting device; the discharge film cylinder and the guide roller are respectively rotatably mounted on the bracket, the axial direction of the discharge film cylinder is parallel to the axial direction of the guide roller, and the rotating drive member is transmission connected to the discharge film cylinder; the film cutting device includes a first linear drive mechanism and a cutter, the first linear drive mechanism is mounted on the bracket, and the first linear drive mechanism is transmission connected to the cutter.

[0005] Furthermore, there are multiple guide rollers.

[0006] Furthermore, the first linear drive mechanism is a linear guide rail.

[0007] Furthermore, the bracket is also provided with a second linear drive mechanism, and the second linear drive mechanism is transmission-connected to the guide roller.

[0008] Furthermore, the second linear drive mechanism is a lead screw linear module.

[0009] Furthermore, it also includes a pressure roller and a third linear drive mechanism, wherein the third linear drive mechanism is installed on the bracket and is transmission-connected to the pressure roller, and the third linear drive mechanism is used to drive the pressure roller to approach or move away from the guide roller, and the axial direction of the pressure roller is parallel to the axial direction of the guide roller.

[0010] Furthermore, the third linear drive mechanism is a cylinder.

[0011] Furthermore, it also includes a pressure roller, the bracket is provided with a slide groove, the slide groove is located above the discharge film cylinder, the end of the pressure roller is slidably matched with the slide groove, and the axial direction of the pressure roller is parallel to the axial direction of the discharge film cylinder.

[0012] Furthermore, it also includes a first guide plate and a second guide plate, wherein the first guide plate and the second guide plate are both installed on the bracket, the end of the first guide plate is bent and extended in a direction away from the second guide plate, and the end of the second guide plate is bent and extended in a direction away from the first guide plate.

[0013] Furthermore, the bracket is provided with a long hole, and the first guide plate and / or the second guide plate are respectively mounted on the bracket through screws and nuts and the long hole.

[0014] The beneficial effects of the utility model are as follows: the fully automatic film cutting machine uses a discharge film drum to support the rolled material, the rotary driving member drives the discharge film drum to rotate to realize automatic discharge of the rolled material, the guide roller is used to tension the film material, and the first linear driving mechanism of the film cutting device is used to drive the cutter to move relative to the bracket to cut the film material, thereby realizing the automation of film cutting work, improving the quality and work efficiency of film cutting work, and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the fully automatic film cutting machine in the first embodiment of the utility model when in use;

[0016] Figure 2 for Figure 1 A magnified picture of the details of part A;

[0017] Figure 3 for Figure 1 A magnified view of the details of part B;

[0018] Figure 4 for Figure 1 A magnified view of the details of part C in the middle;

[0019] Figure 5 This is a cross-sectional view of the fully automatic film cutting machine of Embodiment 1 of the utility model in use.

[0020] Description of labels:

[0021] 1. Bracket; 11. Slide groove; 12. Long hole;

[0022] 2. Unloading film cylinder;

[0023] 3. Rotating drive parts;

[0024] 4. Guide roller; 4a. First guide roller; 4b. Second guide roller; 4c. Third guide roller;

[0025] 5. Film cutting device; 51. First linear drive mechanism; 52. Cutting knife;

[0026] 6. A second linear drive mechanism;

[0027] 71. a pressing roller; 72. a third linear drive mechanism;

[0028] 8. Pressing roller;

[0029] 91. a first guide plate; 92. a second guide plate;

[0030] 10. Membrane material. DETAILED DESCRIPTION

[0031] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0032] Please refer to Figures 1 to 5 , a fully automatic film cutting machine, comprising a bracket 1, a film discharge cylinder 2, a rotary driving member 3, a guide roller 4 and a film cutting device 5; the film discharge cylinder 2 and the guide roller 4 are rotatably mounted on the bracket 1, respectively, the axial direction of the film discharge cylinder 2 is parallel to the axial direction of the guide roller 4, the rotary driving member 3 is transmission-connected with the film discharge cylinder 2; the film cutting device 5 comprises a first linear driving mechanism 51 and a cutter 52, the first linear driving mechanism 51 is mounted on the bracket 1, and the first linear driving mechanism 51 is transmission-connected with the cutter 52.

[0033] From the above description, it can be seen that the beneficial effects of the utility model are: the fully automatic film cutting machine uses a discharge film cylinder 2 to support the roll material, the rotating drive member 3 drives the discharge film cylinder 2 to rotate to realize automatic discharge of the roll material, the guide roller 4 is used to tension the film material 10, and the first linear drive mechanism 51 of the film cutting device 5 is used to drive the cutter 52 to move relative to the bracket 1 to cut the film material 10, thereby realizing the automation of film cutting work, which can improve the quality and work efficiency of film cutting work and reduce production costs.

[0034] Furthermore, there are multiple guide rollers 4.

[0035] It can be seen from the above description that the plurality of guide rollers 4 can tension and guide the film material 10 respectively.

[0036] Furthermore, the first linear drive mechanism 51 is a linear guide rail.

[0037] It can be seen from the above description that the first linear drive mechanism 51 is easy to obtain and use.

[0038] Furthermore, the bracket 1 is also provided with a second linear drive mechanism 6 , and the second linear drive mechanism 6 is transmission-connected to the guide roller 4 .

[0039] It can be known from the above description that the second linear drive mechanism 6 drives the guide roller 4 to move relative to the bracket 1 so as to adjust the tension and conveying direction of the film material 10 .

[0040] Furthermore, the second linear drive mechanism 6 is a lead screw linear module.

[0041] It can be seen from the above description that the second linear drive mechanism 6 is easy to obtain and use.

[0042] Furthermore, it also includes a pressure roller 71 and a third linear drive mechanism 72, wherein the third linear drive mechanism 72 is installed on the bracket 1 and is transmission-connected to the pressure roller 71, and the third linear drive mechanism 72 is used to drive the pressure roller 71 to approach or move away from the guide roller 4, and the axial direction of the pressure roller 71 is parallel to the axial direction of the guide roller 4.

[0043] It can be seen from the above description that the pressing roller 71 is used to press the film material 10 to make the film material 10 flat and convenient for cutting.

[0044] Furthermore, the third linear drive mechanism 72 is a cylinder.

[0045] It can be seen from the above description that the third linear drive mechanism 72 is easy to obtain and use.

[0046] Furthermore, it also includes a pressure roller 8, and a slide groove 11 is provided on the bracket 1, and the slide groove 11 is located above the discharge film cylinder 2. The end of the pressure roller 8 slides with the slide groove 11, and the axial direction of the pressure roller 8 is parallel to the axial direction of the discharge film cylinder 2.

[0047] As can be seen from the above description, the pressing roller 8 is used to press the film material 10 on the unloading film cylinder 2 so that the film material 10 on the unloading film cylinder 2 is kept tight, which is conducive to uniform unloading of the film material 10 .

[0048] Furthermore, it also includes a first guide plate 91 and a second guide plate 92, both of which are installed on the bracket 1, and the end of the first guide plate 91 is bent and extended in a direction away from the second guide plate 92, and the end of the second guide plate 92 is bent and extended in a direction away from the first guide plate 91.

[0049] It can be seen from the above description that the first guide plate 91 and the second guide plate 92 are used to guide the transport direction of the film material 10 .

[0050] Furthermore, the bracket 1 is provided with a long hole 12, and the first guide plate 91 and / or the second guide plate 92 are respectively mounted on the bracket 1 through screws and nuts and the long hole 12.

[0051] It can be seen from the above description that the position of the first guide plate 91 and / or the second guide plate 92 on the bracket 1 can be changed by adjusting the relative position of the screw and the long hole 12 .

[0052] Please refer to Figures 1 to 5 , Embodiment 1 of the utility model is: a fully automatic film cutting machine, comprising a bracket 1 and a plurality of working units arranged on the bracket 1, each working unit comprising a discharge film cylinder 2, a rotary drive member 3, a guide roller 4 and a film cutting device 5; the discharge film cylinder 2 and the guide roller 4 are rotatably mounted on the bracket 1, the axial direction of the discharge film cylinder 2 is parallel to the axial direction of the guide roller 4, the rotary drive member 3 is transmission-connected with the discharge film cylinder 2; the film cutting device 5 comprises a first linear drive mechanism 51 and a cutter 52, the first linear drive mechanism 51 is mounted on the bracket 1, and the first linear drive mechanism 51 is transmission-connected with the cutter 52.

[0053] Specifically, Figure 5 As shown, there are three guide rollers 4, including a first guide roller 4a, a second guide roller 4b and a third guide roller 4c, and the axial directions of the unloading film cylinder 2, the first guide roller 4a, the second guide roller 4b and the third guide roller 4c are all parallel. The first guide roller 4a is located below the unloading film cylinder 2, the second guide roller 4b is located above the first guide roller 4a, and the third guide roller 4c is located below the second guide roller 4b. The film material 10 is wound on the unloading film cylinder 2, and the unloaded film material 10 sequentially passes around the first guide roller 4a, the second guide roller 4b and the third guide roller 4c. The cutter 52 device is arranged between the second guide roller 4b and the third guide roller 4c. The moving direction of the cutter 52 is parallel to the axial direction of the guide roller 4. As shown Figure 2 As shown, the rotary drive member 3 is a motor, such as Figure 4 As shown, the first linear drive mechanism 51 is a linear guide rail.

[0054] like Figure 2 As shown, the fully automatic film cutting machine also includes a pressing roller 8, and two slide grooves 11 are provided on the bracket 1. The slide grooves 11 are located above the unloading film cylinder 2. The two ends of the pressing roller 8 are respectively slidably matched with the two slide grooves 11, and the axial direction of the pressing roller 8 is parallel to the axial direction of the unloading film cylinder 2. The pressing roller 8 is used to press the film material 10 on the unloading film cylinder 2, so that the film material 10 on the unloading film cylinder 2 is kept tight, which is conducive to the uniform release of the film material 10. It is easy to understand that the pressing roller 8 will move downward along the slide groove 11 under the action of gravity, so that the pressing roller 8 can always press the film material 10 on the unloading film cylinder 2.

[0055] like Figure 3 As shown, the bracket 1 is also provided with a second linear drive mechanism 6, which is transmission-connected to the first guide roller 4a. Specifically, the second linear drive mechanism 6 is used to drive the first guide roller 4a to rise and fall in the vertical direction. The second linear drive mechanism 6 is a lead screw linear module. The second linear drive mechanism 6 drives the guide roller 4 to move relative to the bracket 1 to adjust the tension and conveying direction of the film material 10.

[0056] like Figure 3As shown, the fully automatic film cutting machine also includes a pressing roller 71 and a third linear drive mechanism 72. The third linear drive mechanism 72 is installed on the bracket 1 and is in transmission connection with the pressing roller 71. The third linear drive mechanism 72 is used to drive the pressing roller 71 to approach or move away from the second guide roller 4b. The axial direction of the pressing roller 71 is parallel to the axial direction of the second guide roller 4b. Specifically, the third linear drive mechanism 72 is a linear cylinder. The third linear drive mechanism 72 is used to drive the pressing roller 71 to move in the horizontal direction.

[0057] like Figure 5 As shown, the fully automatic film cutting machine further includes a first guide plate 91 and a second guide plate 92, both of which are mounted on the bracket 1, the top end of the first guide plate 91 bends and extends in a direction away from the second guide plate 92, and the top end of the second guide plate 92 bends and extends in a direction away from the first guide plate 91. The first guide plate 91 and the second guide plate 92 are located between the second guide roller 4b and the cutter 52 device, and the film material 10 enters from the top end of the gap between the first guide plate 91 and the second guide plate 92, and moves out from the bottom end of the gap between the first guide plate 91 and the second guide plate 92.

[0058] like Figure 5 As shown, the bracket 1 is provided with a long hole 12, and the first guide plate 91 and the second guide plate 92 are respectively installed on the bracket 1 by screws, nuts and the long hole 12. Specifically, through holes for screws to pass through are respectively provided at both ends of the first guide plate 91 and the second guide plate 92, and the screws pass through the through holes and the long hole 12 and are connected with the nuts. By adjusting the relative position of the screw and the long hole 12, the position of the first guide plate 91 and / or the second guide plate 92 on the bracket 1 can be changed.

[0059] In summary, the fully automatic film cutting machine provided by the utility model uses a discharge film cylinder to support the rolled material, the rotary driving member drives the discharge film cylinder to rotate to realize automatic discharge of the rolled material, the guide roller is used to tension the film material, and the first linear drive mechanism of the film cutting device is used to drive the cutter to move relative to the bracket to cut the film material, thereby realizing the automation of film cutting work, improving the quality and work efficiency of film cutting work, and reducing production costs. The pressing roller is used to press the film material to make the film material flat and convenient for cutting. The pressure roller is used to press the film material on the discharge film cylinder to keep the film material on the discharge film cylinder tight, which is conducive to the uniform discharge of the film material. The first guide plate and the second guide plate are used to guide the transportation direction of the film material.

[0060] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. Fully automatic film cutting machine, characterized by: It includes a bracket, a discharge film cylinder, a rotary drive member, a guide roller and a film cutting device; the discharge film cylinder and the guide roller are rotatably mounted on the bracket respectively, the axial direction of the discharge film cylinder is parallel to the axial direction of the guide roller, and the rotary drive member is transmission connected with the discharge film cylinder; the film cutting device includes a first linear drive mechanism and a cutter, the first linear drive mechanism is mounted on the bracket, and the first linear drive mechanism is transmission connected with the cutter.

2. The fully automatic film cutting machine according to claim 1 is characterized in that: The number of the guide rollers is plural.

3. The fully automatic film cutting machine according to claim 1 is characterized in that: The first linear drive mechanism is a linear guide rail.

4. The fully automatic film cutting machine according to claim 1 is characterized in that: The bracket is also provided with a second linear drive mechanism, and the second linear drive mechanism is drivingly connected to the guide roller.

5. The fully automatic film cutting machine according to claim 4 is characterized in that: The second linear drive mechanism is a lead screw linear module.

6. The fully automatic film cutting machine according to claim 1 is characterized in that: It also includes a pressure roller and a third linear drive mechanism, wherein the third linear drive mechanism is installed on the bracket and is transmission-connected to the pressure roller, and the third linear drive mechanism is used to drive the pressure roller to approach or move away from the guide roller, and the axial direction of the pressure roller is parallel to the axial direction of the guide roller.

7. The fully automatic film cutting machine according to claim 6, characterized in that: The third linear drive mechanism is a cylinder.

8. The fully automatic film cutting machine according to claim 1, characterized in that: It also includes a pressing roller, a slide groove is provided on the bracket, the slide groove is located above the discharge film cylinder, the end of the pressing roller is slidably matched with the slide groove, and the axial direction of the pressing roller is parallel to the axial direction of the discharge film cylinder.

9. The fully automatic film cutting machine according to claim 8, characterized in that: It also includes a first guide plate and a second guide plate, both of which are installed on the bracket, an end of the first guide plate bends and extends away from the second guide plate, and an end of the second guide plate bends and extends away from the first guide plate.

10. The fully automatic film cutting machine according to claim 9, characterized in that: The bracket is provided with a long hole, and the first guide plate and / or the second guide plate are respectively installed on the bracket through screws and nuts and the long hole.

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