Slitting device for high-barrier film production

Abstract

The utility model belongs to the technical field of high-barrier film production, and particularly relates to a slitting device for high-barrier film production, which comprises a support frame, a rotating roller is rotatably mounted between one sides of the support frame, and a first motor can be controlled to drive a bidirectional lead screw to rotate according to the specification of a collecting roller through an arranged collecting assembly. The two-way screw rod can control the sliding plates on the two sides to move, the collecting roller is turned over between the fixed clamping block and the movable clamping block, the control knob drives the threaded rod to rotate, the threaded rod can drive the movable clamping block to move after rotating, the movable clamping block can clamp the collecting roller after moving, and the collecting roller can be conveniently clamped. And after the collecting roller is clamped, the second motor can be controlled to drive the driving shaft to rotate, so that the driving shaft drives the rotating shaft to rotate through the transmission gear, and the rotating shaft can drive the clamped collecting roller to rotate and collect after rotating.

Description

Technical Field

[0001] The utility model relates to the technical field of high barrier film production, in particular to a slitting device for high barrier film production. Background Art

[0002] High barrier film is a multi-layer film made by extruding a material with strong gas barrier properties and a polyolefin with strong heat-sealing and moisture barrier properties. PVDC resin is often used as a composite material or monomer material and co-extruded film sheet. It is the most widely used high barrier packaging material, among which PVDC coated film is used in particular. PVDC coated film uses polypropylene (OPP), polyethylene terephthalate (PET) and other materials as the base material. The production of high barrier film is conducive to the transportation and use of products.

[0003] The announcement number CN 218504615 U discloses a slitting device for producing high barrier films, comprising a housing, a sleeve and a support rod, wherein a support box is installed on the outer wall of the housing, a sleeve is installed through the top of the support box, a first rotating rod is installed on the outer wall of the housing, a support rod is installed on the inner wall of the first rotating rod, and a screw rod is installed through the inner wall of the sleeve;

[0004] When the device is in use, it is difficult to adjust the cutting position and angle, and it is inconvenient to unload the cut material. The operation is complicated. Therefore, we propose a slitting device for high barrier film production. Utility Model Content

[0005] The utility model aims to provide a slitting device for producing high-barrier films, which solves the existing problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A slitting device for producing high-barrier films, comprising a supporting frame, a rotating roller is rotatably installed between one side of the supporting frame, a fixing plate is fixedly installed between the left and right inner walls of the supporting frame, a fixing box is fixedly installed between the left and right inner walls of the supporting frame, a first motor is fixedly installed on the inner wall of one side of the fixing box, a bidirectional screw is fixedly installed on the output end of the first motor, and sliding plates are threadedly installed on the left and right sides of the outer side of the bidirectional screw; the collecting component also includes a clamping mechanism, and the collecting component and the clamping mechanism are installed on the sliding plate; the slitting component also includes an adjusting mechanism, and the slitting component and the adjusting mechanism are installed on the fixed plate.

[0008] As a further improvement of the above scheme, the collecting assembly includes a second motor, a driving shaft, a rotating shaft and a transmission gear. The second motor is fixedly mounted on one side of the sliding plate, the driving shaft is fixedly mounted on the output end of the second motor, the rotating shaft is rotatably mounted on the inner side of the sliding plate, and the transmission gear is fixedly mounted on the outer sides of the driving shaft and the rotating shaft, and the transmission gears are meshed with each other.

[0009] As a further improvement of the above scheme, the clamping mechanism includes a clamping frame, a fixed clamping block, a threaded rod, a knob, a limit rod, a fixed block, a movable clamping block and a collecting roller, the clamping frame is fixedly installed on one side of the rotating shaft, the fixed clamping block is fixedly installed on the inner wall of one side of the clamping frame, the threaded rod is threadedly installed on the inner side of the clamping frame, the knob is fixedly installed on the outer side of one end of the threaded rod, the limit rod is slidably installed on the inner side of the clamping frame, the fixed block is fixedly installed on the outer side of one end of the limit rod, the movable clamping block is fixedly installed on the outer side of the other end of the limit rod, the movable clamping block is rotatably installed on the outer side of the other end of the threaded rod, and the collecting roller is arranged between one side of the fixed clamping block and the movable clamping block.

[0010] As a further improvement of the above scheme, the slitting assembly includes an electric telescopic rod, a third motor and a fixed plate, the electric telescopic rod is fixedly mounted on the top of the fixed plate, the third motor is fixedly mounted on the output end of the electric telescopic rod, and the fixed plate is fixedly mounted on the output end of the third motor.

[0011] As a further improvement of the above scheme, the adjusting mechanism includes a fourth motor, a one-way screw, a slider and a cutting device. The fourth motor is fixedly mounted on the inner side of the fixed disk, the one-way screw is fixedly mounted on the output end of the fourth motor, the slider is threadedly mounted on the outer side of the one-way screw, and the cutting device is fixedly mounted on the bottom of the slider.

[0012] As a further improvement of the above solution, a limiting groove is provided at the bottom of the fixed plate, and the sliding block is slidably installed inside the limiting groove.

[0013] By adopting the above technical solution, the limiting groove makes it difficult for the slider to rotate along with the one-way screw rod after being subjected to force, so that the slider can slide.

[0014] As a further improvement of the above solution, a rotation groove is opened on one side of the sliding plate, and the driving shaft and the rotation shaft are rotatably installed on the inner side of the rotation groove.

[0015] By adopting the above technical solution, the rotating groove facilitates the driving shaft and the rotating shaft to rotate, so that the second motor can be fixed, and the driving shaft can be driven by the second motor.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] (1) The utility model is a slitting device for producing high barrier films. Through the collection assembly, the first motor can be controlled to drive the bidirectional screw to rotate according to the specifications of the collection roller, so that the bidirectional screw can control the sliding plates on both sides to move their positions, so that the collection roller is flipped in the middle of the fixed clamping block and the movable clamping block. The control knob drives the threaded rod to rotate, so that the threaded rod can drive the movable clamping block to move after rotation, so that the movable clamping block can clamp the collection roller after movement. After clamping the collection roller, the second motor can be controlled to drive the driving shaft to rotate, so that the driving shaft drives the rotating shaft to rotate through the transmission gear, so that the rotating shaft can drive the clamped collection roller to rotate and collect after rotation;

[0018] (2) The utility model is a slitting device for producing high-barrier films. Through the slitting components set up, during the production of high-barrier films, the electric telescopic rod can be controlled to drive the third motor and the fixed plate to descend, thereby adjusting the cutting height. The fourth motor can be controlled to drive the one-way screw to rotate, so that the one-way screw can drive the slider and the cutting device to move through the threaded cooperation after rotation, so that the cutting position can be controlled. The third motor drives the fixed plate to rotate, so that the cutting angle can be controlled. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a three-dimensional structural schematic diagram of a slitting device for producing a high barrier film proposed by the utility model;

[0021] Figure 2 It is a partial three-dimensional structural schematic diagram of a slitting device for producing a high barrier film proposed by the utility model;

[0022] Figure 3 It is a partial three-dimensional structural schematic diagram of a slitting device for producing a high barrier film proposed by the utility model;

[0023] Figure 4 This is a partial three-dimensional structural schematic diagram of a slitting device for producing a high-barrier film proposed by the utility model.

[0024] In the figure: 1. support frame; 2. rotating roller; 3. fixed plate; 4. fixed box; 5. first motor; 6. bidirectional screw; 7. sliding plate; 8. second motor; 9. driving shaft; 10. rotating shaft; 11. transmission gear; 12. clamping frame; 13. fixed clamping block; 14. threaded rod; 15. knob; 16. limit rod; 17. fixed block; 18. movable clamping block; 19. collecting roller; 20. electric telescopic rod; 21. third motor; 22. fixed plate; 23. fourth motor; 24. unidirectional screw; 25. slider; 26. cutting device. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] refer to Figure 1-4 A slitting device for producing high barrier films comprises a supporting frame 1, a rotating roller 2 is rotatably installed between one side of the supporting frame 1, a fixing plate 3 is fixedly installed between the left and right inner walls of the supporting frame 1, a fixing box 4 is fixedly installed between the left and right inner walls of the supporting frame 1, a first motor 5 is fixedly installed on the inner wall of one side of the fixing box 4, a bidirectional screw rod 6 is fixedly installed on the output end of the first motor 5, and sliding plates 7 are threadedly installed on the left and right sides of the outer side of the bidirectional screw rod 6; the collecting component also comprises a clamping mechanism, and the collecting component and the clamping mechanism are installed on the sliding plate 7; the slitting component also comprises an adjusting mechanism, and the slitting component and the adjusting mechanism are installed on the fixed plate 3.

[0027] In this embodiment, the collecting assembly includes a second motor 8, a driving shaft 9, a rotating shaft 10 and a transmission gear 11. The second motor 8 is fixedly mounted on one side of the sliding plate 7, the driving shaft 9 is fixedly mounted on the output end of the second motor 8, the rotating shaft 10 is rotatably mounted on the inner side of the sliding plate 7, and the transmission gear 11 is fixedly mounted on the outer sides of the driving shaft 9 and the rotating shaft 10, and the transmission gears 11 are meshed.

[0028] In this embodiment, the clamping mechanism includes a clamping frame 12, a fixed clamping block 13, a threaded rod 14, a knob 15, a limit rod 16, a fixed block 17, a movable clamping block 18 and a collecting roller 19. The clamping frame 12 is fixedly installed on one side of the rotating shaft 10, the fixed clamping block 13 is fixedly installed on the inner wall of one side of the clamping frame 12, the threaded rod 14 is threadedly installed on the inner side of the clamping frame 12, the knob 15 is fixedly installed on the outer side of one end of the threaded rod 14, the limit rod 16 is slidably installed on the inner side of the clamping frame 12, the fixed block 17 is fixedly installed on the outer side of one end of the limit rod 16, the movable clamping block 18 is fixedly installed on the outer side of the other end of the limit rod 16, the movable clamping block 18 is rotatably installed on the outer side of the other end of the threaded rod 14, and the collecting roller 19 is arranged between one side of the fixed clamping block 13 and the movable clamping block 18.

[0029] In this embodiment, the slitting assembly includes an electric telescopic rod 20, a third motor 21 and a fixed disk 22. The electric telescopic rod 20 is fixedly mounted on the top of the fixed plate 3, the third motor 21 is fixedly mounted on the output end of the electric telescopic rod 20, and the fixed disk 22 is fixedly mounted on the output end of the third motor 21.

[0030] In this embodiment, the adjustment mechanism includes a fourth motor 23, a one-way screw 24, a slider 25 and a cutting device 26. The fourth motor 23 is fixedly installed on the inner side of the fixed disk 22, the one-way screw 24 is fixedly installed on the output end of the fourth motor 23, the slider 25 is threadedly installed on the outer side of the one-way screw 24, and the cutting device 26 is fixedly installed on the bottom of the slider 25.

[0031] In this embodiment, a limiting groove is provided at the bottom of the fixing plate 22, and the sliding block 25 is slidably installed inside the limiting groove.

[0032] In this embodiment, a rotation groove is opened on one side of the sliding plate 7, and the driving shaft 9 and the rotation shaft 10 are rotatably installed inside the rotation groove.

[0033] The implementation principle of a slitting device for producing high-barrier films in the embodiment of the present application is as follows: according to the specifications of the collecting roller 19, the first motor 5 can be controlled to drive the bidirectional screw rod 6 to rotate, so that the bidirectional screw rod 6 can control the sliding plates 7 on both sides to move their positions, so that the collecting roller 19 is flipped in the middle of the fixed clamping block 13 and the movable clamping block 18, and the control knob 15 drives the threaded rod 14 to rotate, so that the threaded rod 14 can drive the movable clamping block 18 to move after the rotation, so that the movable clamping block 18 can clamp the collecting roller 19 after the movement, and after the collecting roller 19 is clamped, the second motor 8 can be controlled to drive the drive shaft 9 to rotate. The driving shaft 9 drives the rotating shaft 10 to rotate through the transmission gear 11, so that the rotating shaft 10 can drive the clamped collecting roller 19 to rotate and collect after rotating; in the process of high-barrier film production, the electric telescopic rod 20 can be controlled to drive the third motor 21 and the fixed plate 22 to descend, so as to adjust the cutting height, and the fourth motor 23 can be controlled to drive the one-way screw rod 24 to rotate, so that the one-way screw rod 24 can drive the slider 25 and the cutting device 26 to move through the threaded cooperation after rotation, so that the cutting position can be controlled, and the third motor 21 drives the fixed plate 22 to rotate, so that the cutting angle can be controlled.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The above is a detailed introduction to a slitting device for producing a high barrier film provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A slitting device for producing high barrier films, characterized in that: include: A support frame (1), a rotating roller (2) is rotatably mounted between one side of the support frame (1), a fixing plate (3) is fixedly mounted between the left and right inner walls of the support frame (1), a fixing box (4) is fixedly mounted between the left and right inner walls of the support frame (1), a first motor (5) is fixedly mounted on the inner wall of one side of the fixing box (4), a bidirectional screw rod (6) is fixedly mounted on the output end of the first motor (5), and sliding plates (7) are threadedly mounted on the left and right sides of the outer side of the bidirectional screw rod (6); The collecting assembly further comprises a clamping mechanism, wherein the collecting assembly and the clamping mechanism are mounted on a sliding plate (7); The slitting assembly also includes an adjusting mechanism, and the slitting assembly and the adjusting mechanism are mounted on a fixed plate (3).

2. A slitting device for producing high barrier films according to claim 1, characterized in that: The collecting assembly comprises a second motor (8), a driving shaft (9), a rotating shaft (10) and a transmission gear (11); the second motor (8) is fixedly mounted on one side of the sliding plate (7); the driving shaft (9) is fixedly mounted on the output end of the second motor (8); the rotating shaft (10) is rotatably mounted on the inner side of the sliding plate (7); the transmission gear (11) is fixedly mounted on the outer sides of the driving shaft (9) and the rotating shaft (10); and the transmission gears (11) are meshed with each other.

3. A slitting device for producing high barrier films according to claim 1, characterized in that: The clamping mechanism comprises a clamping frame (12), a fixed clamping block (13), a threaded rod (14), a knob (15), a limiting rod (16), a fixed block (17), a movable clamping block (18) and a collecting roller (19); the clamping frame (12) is fixedly mounted on one side of the rotating shaft (10); the fixed clamping block (13) is fixedly mounted on an inner wall of one side of the clamping frame (12); the threaded rod (14) is threadedly mounted on the inner side of the clamping frame (12); the knob (15) is fixedly mounted on the inner side of the clamping frame (12); The fixing block (17) is fixedly mounted on the outer side of one end of the threaded rod (14); the limiting rod (16) is slidably mounted on the inner side of the clamping frame (12); the fixing block (17) is fixedly mounted on the outer side of one end of the limiting rod (16); the movable clamping block (18) is fixedly mounted on the outer side of the other end of the limiting rod (16); the movable clamping block (18) is rotatably mounted on the outer side of the other end of the threaded rod (14); and the collecting roller (19) is arranged between one side of the fixed clamping block (13) and the movable clamping block (18).

4. A slitting device for producing high barrier films according to claim 1, characterized in that: The slitting assembly comprises an electric telescopic rod (20), a third motor (21) and a fixed disk (22); the electric telescopic rod (20) is fixedly mounted on the top of a fixed plate (3); the third motor (21) is fixedly mounted on an output end of the electric telescopic rod (20); and the fixed disk (22) is fixedly mounted on an output end of the third motor (21).

5. The slitting device for producing high barrier films according to claim 1, characterized in that: The adjusting mechanism comprises a fourth motor (23), a one-way screw rod (24), a slider (25) and a cutting device (26); the fourth motor (23) is fixedly mounted on the inner side of the fixed plate (22); the one-way screw rod (24) is fixedly mounted on the output end of the fourth motor (23); the slider (25) is threadedly mounted on the outer side of the one-way screw rod (24); and the cutting device (26) is fixedly mounted on the bottom of the slider (25).

6. A slitting device for producing high barrier films according to claim 4, characterized in that: A limiting groove is provided at the bottom of the fixing plate (22), and a sliding block (25) is slidably mounted inside the limiting groove.

7. A slitting device for producing high barrier films according to claim 2, characterized in that: A rotation groove is provided on one side of the sliding plate (7), and the driving shaft (9) and the rotation shaft (10) are rotatably mounted on the inner side of the rotation groove.

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