Splitting machine for cast film production

Abstract

The utility model discloses a dividing and cutting machine for cast film production. The dividing and cutting machine comprises a machine base, a machine frame is installed on the machine base, a top plate is arranged on the machine frame, a rotating frame is connected to the machine frame, a telescopic air cylinder is installed on the machine base, the telescopic air cylinder is connected to the rotating frame, and a rotating roller is installed on the rotating frame. An adjusting assembly is installed at the side end of the rack and comprises a lifting base installed at the side end of the rack, a threaded rod is connected to the interior of the lifting base in a penetrating mode, a rotary knob is connected to the top of the threaded rod, the threaded rod is sleeved with a moving base, and a slitting assembly is installed at the side end of the moving base. According to the dividing and cutting machine for cast film production, the angle of the rotating frame is adjusted through the telescopic air cylinder, the overall operation efficiency is improved, the problem that operation is inconvenient due to the fact that the overall structure is fixed is solved, the dividing and cutting assembly is driven to move through the adjusting assembly, and the problems of limitation and abrasion caused by single adjustment are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cast film production, in particular to a slitting machine used for cast film production. Background Art

[0002] During the use of cast film, it needs to be slitting, but the existing slitting machines used for cast film production still have certain defects when used, such as;

[0003] For example, a cast film slitting and rewinding equipment with publication number CN214527061U is provided with a convenient winding component, and a stepper motor drives the transmission belt to rotate, so that the winding shaft can wind up two groups of cast films, and after the winding is completed, the winding shaft can be conveniently removed to collect the cast films, thereby improving work efficiency, ensuring the quality of use, saving human resources, and preventing damage to the cast film. By providing a tension adjustment component, the bevel gear can be rotated to drive the screw to rotate, so that the adjusting roller moves to adjust the tension of the cast film, thereby ensuring the quality of winding, preventing wrinkles, and improving the product qualification rate.

[0004] However, the cast film slitting and rewinding equipment still has the following disadvantages in actual use:

[0005] The tension of the cast film is adjusted by setting a tension adjustment component. In actual use, only the adjustment roller can be moved, so that the tension adjustment has a certain limited range, which makes it impossible to meet the slitting requirements of some cast films. In addition, the overall operation is relatively complicated when the tension adjustment component is used alone, which affects the slitting efficiency. In addition, multiple adjustments are prone to wear and tear, increasing maintenance costs.

[0006] In view of the above problems, it is urgent to carry out innovative design based on the original slitting machine used for cast film production. Therefore, we proposed a slitting machine for cast film production that can solve the above problems well. Utility Model Content

[0007] The purpose of the utility model is to provide a slitting machine for cast film production, so as to solve the problem raised by the above-mentioned background technology that the tension of the cast film is adjusted by setting a tension adjustment component in the current market. In actual use, only the adjustment roller can be moved, so that the tension adjustment has a certain limited range, which makes it impossible to meet the slitting requirements of some cast films, and the overall operation is relatively complicated by only adjusting the tension adjustment component, which affects the slitting efficiency, and multiple adjustments are prone to wear and tear, increasing the maintenance cost.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a slitting machine for cast film production, comprising a machine base;

[0009] A frame is installed on the base, a winding roller is installed on the frame, a top plate is provided on the frame, a rotating frame is connected to the frame, a telescopic cylinder is installed on the base, the telescopic cylinder is connected to the rotating frame, a rotating roller is installed on the rotating frame, and the angle of the rotating frame is adjusted by the telescopic cylinder;

[0010] The side end of the frame is equipped with an adjusting component, which includes a lifting seat installed at the side end of the frame, a threaded rod is connected to the inside of the lifting seat, a knob is connected to the top of the threaded rod, a moving seat is sleeved on the outside of the threaded rod, a slitting assembly is installed on the side end of the moving seat, a guide rod is connected to the inside of the moving seat, the guide rod is arranged in parallel with the threaded rod, and the slitting assembly is driven to move by the adjusting component.

[0011] Preferably, the slitting assembly comprises a slitting cover installed at the side end of the movable seat, and a slitting roller is installed inside the slitting cover.

[0012] Preferably, a slitting seat is sleeved on the outer side of the slitting cover, a limiting piece is installed on the slitting cover, and a cutter is installed on the side end of the slitting cover. The cutter is installed and disassembled through the limiting piece on the slitting seat, which reduces the problem of inconvenience in operation caused by the need to replace the rotating roller, makes it convenient and quick to fix the cutter on the slitting roller of the slitting cover, and is convenient to install and operate according to the required slitting length.

[0013] Preferably, a motor is installed on the top plate, and a rotating shaft is connected to the output end of the motor. Blades are installed on the outer side of the rotating shaft. The motor drives the rotating shaft to rotate, so that the blades rotate inside the protective cover, thereby allowing the overall air to circulate, thereby performing heat dissipation operations. This not only reduces damage problems caused by high heat, but also makes it convenient to blow away dust, reduces the problem of dust affecting the cast film slitting operation, and improves overall practicality.

[0014] Preferably, a protective cover is provided on the outer side of the blade, the protective cover is installed at the bottom of the top plate, and a dustproof net is provided at the bottom of the protective cover.

[0015] Preferably, a driving member is connected to the outer side of the rotating shaft, and a rotating rod is installed on the driving member. The rotating rod is connected through the inside of the water tank, and the driving member drives the rotating rod to rotate inside the water tank. This not only reduces the cost increase problem caused by the need to set up more driving structures, but also can drive the water source inside the water tank to stir through the stirring blades, thereby improving the overall practicality.

[0016] Preferably, the water storage tank is installed on the machine base, and a stirring blade is installed on the outer side of the rotating rod.

[0017] Preferably, a water pump is installed inside the water tank, the output end of the water pump is connected to a pipe, a nozzle is installed on the pipe, and the nozzle is installed at the bottom of the top plate. Clean water is sprayed through the cooperation of the pipe and the nozzle, which not only improves the overall cooling effect, but also reduces the problem of inconvenience in winding caused by the overall influence of static electricity, thereby improving the overall operating efficiency.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the slitting machine for cast film production adjusts the angle of the rotating frame by a telescopic cylinder, thereby improving the overall operating efficiency and reducing the inconvenience of operation caused by the fixed overall structure. The slitting assembly is driven to move by the adjusting assembly, thereby reducing the limitation and wear caused by a single adjustment. The specific contents are as follows:

[0019] (1) Adjustment through telescopic cylinder and adjustment assembly not only reduces the inconvenience of operation caused by the fixed overall structure, but also reduces the limitation and wear caused by single adjustment, thereby increasing the overall service life;

[0020] (2) The cutter of the slitting assembly can be easily installed and disassembled through the limiter, so that the cutter on the slitting seat can be quickly adjusted, which not only reduces the problem of inconvenience caused by the need to replace the rotating roller, but also improves the overall practicality;

[0021] (3) The cast film is moved to the cutting surface for cutting, and the end of the cast film is placed on the winding roller of the frame for winding operation. The overall structure is simple, easy to install and use, and the overall operation practicability is greatly improved;

[0022] (4) The blades rotate inside the protective cover to allow the entire air to circulate, which not only reduces the damage caused by high heat, but also reduces the problem of dust affecting the cast film slitting operation, thereby increasing the overall service life;

[0023] (5) The clean water in the water tank is transported by a water pump, and the clean water is sprayed by using a pipe and a nozzle. This not only facilitates heat dissipation, but also reduces the inconvenience of winding caused by the overall influence of static electricity, thereby improving the overall operating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the partially cutaway structure of the utility model;

[0026] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0027] Figure 4 This is a schematic diagram of the structure of the slitting cover of the utility model;

[0028] Figure 5 This is a schematic diagram of the overall structure of the cutting seat of the utility model;

[0029] Figure 6 This is a schematic diagram of the internal cutaway structure of the protective cover of the utility model;

[0030] Figure 7 For this utility model Figure 6 Enlarged structural diagram at B in the middle.

[0031] In the figure: 1. machine base; 2. frame; 3. winding roller; 4. top plate; 5. rotating frame; 6. telescopic cylinder; 7. rotating roller; 8. lifting seat; 9. threaded rod; 10. knob; 11. moving seat; 12. guide rod; 13. slitting cover; 14. slitting roller; 15. slitting seat; 16. limiter; 17. cutter; 18. motor; 19. rotating shaft; 20. blade; 21. protective cover; 22. dustproof net; 23. driving part; 24. rotating rod; 25. water tank; 26. stirring blade; 27. water pump; 28. pipeline; 29. ​​nozzle. DETAILED DESCRIPTION

[0032] 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 in 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.

[0033] Embodiment 1:

[0034] In this embodiment, in order to improve the overall operating efficiency, the adjustment components are used to reduce the problem of limitation and wear caused by a single adjustment, such as Figure 1-Figure 3The technical solution shown in the figure comprises a machine base 1, a frame 2 is mounted on the machine base 1, a winding roller 3 is mounted on the frame 2, a top plate 4 is arranged on the frame 2, a rotating frame 5 is connected to the frame 2, a telescopic cylinder 6 is mounted on the machine base 1, the telescopic cylinder 6 is connected to the rotating frame 5, a rotating roller 7 is mounted on the rotating frame 5, the angle of the rotating frame 5 is adjusted by the telescopic cylinder 6, an adjusting component is mounted on the side end of the frame 2, the adjusting component comprises a lifting seat 8 mounted on the side end of the frame 2, a threaded rod 9 is connected through the lifting seat 8, a knob 10 is connected to the top of the threaded rod 9, a moving seat 11 is sleeved on the outer side of the threaded rod 9, a slitting component is mounted on the side end of the moving seat 11, a guide rod 12 is connected through the moving seat 11, the guide rod 12 is arranged parallel to the threaded rod 9, the slitting component is driven to move by the adjusting component, and the machine base 1 is moved The film is moved to the required position. At this time, the cast film to be cut is installed on the rotating roller 7 on the rotating frame 5. The telescopic cylinder 6 is used to perform the telescopic operation, so that the rotating frame 5 at the end of the telescopic cylinder 6 is rotated on the side end of the frame 2, so that the position of the rotating roller 7 can be easily adjusted, and the overall cutting is easy to adjust, which improves the overall operating efficiency and reduces the inconvenience of operation caused by the fixed overall structure. The knob 10 on the rotating lifting seat 8 is rotated to facilitate the rotation of the threaded rod 9. At this time, the moving seat 11 is lifted and lowered by the cooperation of the guide rod 12, which is convenient for adjustment according to the required cutting position. The overall operation is simple and fast, which reduces the inconvenience of operation caused by setting up more structures for adjustment, greatly improves the efficiency of the overall cutting, reduces the limitations and wear caused by a single adjustment, and improves the overall service life.

[0035] Embodiment 2:

[0036] In this embodiment, in order to improve the overall practicality, the cutter 17 is used to reduce the problem of inconvenience caused by the need to replace the rotating roller 7. Figure 4 and Figure 5 As shown, the slitting assembly includes a slitting cover 13 installed on the side end of the movable seat 11, a slitting roller 14 is installed inside the slitting cover 13, a slitting seat 15 is sleeved on the outside of the slitting cover 13, a limiting member 16 is installed on the slitting cover 13, and a cutter 17 is installed on the side end of the slitting cover 13 to limit and fix the position of the cutter 17. At this time, the cutter 17 can be installed and disassembled by the limiting member 16 on the slitting seat 15, which reduces the problem of inconvenience in operation caused by the need to replace the rotating roller 7, so that the cutter 17 can be conveniently and quickly fixed on the slitting roller 14 of the slitting cover 13, and it is convenient to install and operate according to the required slitting length, so that the overall practicality is greatly improved, the cast film is moved to the surface of the cutter 17 for cutting, and the end of the cast film is placed on the winding roller 3 of the frame 2 for winding operation, so that the overall operational practicality is greatly improved.

[0037] Embodiment three:

[0038] In this embodiment, in order to reduce the overall use cost, the driving member 23 is used to reduce the problem of increased cost caused by the need to set more driving structures. Figure 6 and Figure 7 As shown, a motor 18 is installed on the top plate 4, and a rotating shaft 19 is connected to the output end of the motor 18. A blade 20 is installed on the outer side of the rotating shaft 19. A protective cover 21 is sleeved on the outer side of the blade 20. The protective cover 21 is installed at the bottom of the top plate 4. A dustproof net 22 is arranged at the bottom of the protective cover 21. A driving member 23 is connected to the outer side of the rotating shaft 19. A rotating rod 24 is installed on the driving member 23. The rotating rod 24 is connected to the inside of a water storage tank 25. The water storage tank 25 is installed on the base 1. A stirring blade 26 is installed on the outer side of the rotating rod 24. A water pump 27 is installed inside the water storage tank 25. A pipe 28 is connected to the output end of the water pump 27. A nozzle 29 is installed on the pipe 28. The nozzle 29 is installed at the bottom of the top plate 4. The motor 18 on the top plate 4 is turned on, and the motor 18 drives the rotating shaft 19 to rotate, so that the blade 20 rotates inside the protective cover 21, so that the overall air circulates, thereby performing heat dissipation operation, which not only reduces the heat caused by high heat The problem of damage is solved, and it is convenient to blow away the dust, reducing the problem of dust affecting the slitting operation of the cast film, improving the overall practicality, and the dust-proof net 22 is convenient to block the dust outside the protective cover 21, reducing the inconvenience caused by dust adhering to the blades 20, and when the rotating shaft 19 rotates, the driving member 23 can drive the rotating rod 24 to rotate inside the water tank 25, which not only reduces the cost increase problem caused by the need to set up more driving structures, but also can drive the water source inside the water tank 25 to stir through the stirring blade 26, improving the overall practicality, turning on the water pump 27, and spraying clean water through the cooperation of the pipe 28 and the nozzle 29, which not only improves the overall cooling effect, but also reduces the problem of inconvenience in winding caused by the overall influence of static electricity, and improves the overall operating efficiency. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A slitting machine for cast film production, comprising a machine base (1); It is characterized in that Also includes: The machine base (1) is provided with a frame (2), the frame (2) is provided with a winding roller (3), the frame (2) is provided with a top plate (4), the frame (2) is connected with a rotating frame (5), the machine base (1) is provided with a telescopic cylinder (6), the telescopic cylinder (6) is connected with the rotating frame (5), the rotating frame (5) is provided with a rotating roller (7), and the angle of the rotating frame (5) is adjusted by the telescopic cylinder (6); The side end of the frame (2) is provided with an adjustment component, the adjustment component comprises a lifting seat (8) installed at the side end of the frame (2), a threaded rod (9) is connected to the inside of the lifting seat (8), a knob (10) is connected to the top of the threaded rod (9), a moving seat (11) is sleeved on the outside of the threaded rod (9), a slitting component is installed at the side end of the moving seat (11), a guide rod (12) is connected to the inside of the moving seat (11), the guide rod (12) is arranged in parallel with the threaded rod (9), and the slitting component is driven to move by the adjustment component.

2. A slitting machine for cast film production according to claim 1, characterized in that: The slitting assembly comprises a slitting cover (13) installed at the side end of the movable seat (11), and a slitting roller (14) is installed inside the slitting cover (13).

3. A slitting machine for cast film production according to claim 2, characterized in that: A slitting seat (15) is sleeved on the outer side of the slitting cover (13), a limiting member (16) is installed on the slitting cover (13), and a cutter (17) is installed on the side end of the slitting cover (13).

4. A slitting machine for cast film production according to claim 1, characterized in that: A motor (18) is installed on the top plate (4); an output end of the motor (18) is connected to a rotating shaft (19); and blades (20) are installed on the outside of the rotating shaft (19).

5. A slitting machine for cast film production according to claim 4, characterized in that: The outer side of the blade (20) is provided with a protective cover (21), the protective cover (21) is installed at the bottom of the top plate (4), and the bottom of the protective cover (21) is provided with a dustproof net (22).

6. A slitting machine for cast film production according to claim 4, characterized in that: The outer side of the rotating shaft (19) is connected to a driving member (23), a rotating rod (24) is mounted on the driving member (23), and the rotating rod (24) penetrates and is connected to the inside of the water storage tank (25).

7. A slitting machine for cast film production according to claim 6, characterized in that: The water storage tank (25) is installed on the machine base (1), and a stirring blade (26) is installed on the outer side of the rotating rod (24).

8. A slitting machine for cast film production according to claim 7, characterized in that: A water pump (27) is installed inside the water storage tank (25); the output end of the water pump (27) is connected to a pipe (28); a nozzle (29) is installed on the pipe (28); and the nozzle (29) is installed at the bottom of the top plate (4).

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