Slitting device for filler production

Abstract

The utility model relates to the technical field of filler production, and discloses a slitting device for filler production, which comprises a cutting mechanism, an unwinding mechanism and a winding mechanism, the unwinding mechanism is arranged at the front end of the cutting mechanism, the winding mechanism is arranged at the rear end of the cutting mechanism, the cutting mechanism comprises a fixed base, and the fixed base is arranged on the fixed base. The upper surface of the fixed base is fixedly connected with a fixed frame, the inner wall of the fixed frame is fixedly connected with an air cylinder, the bottom of the air cylinder is fixedly connected with a movable frame, and the inner wall of the movable frame is in threaded connection with a threaded rod. The U-shaped frames move on the inner wall of the movable frame to drive the position of the cutter to be adjusted, when the cutter is adjusted to the proper position, the threaded rod is rotated to enable the pressing plate to move downwards, the U-shaped frames are extruded and fixed through the pressing plate, the position of the cutter can be conveniently adjusted according to the filler cutting width, and the cutting efficiency is improved. And the fillers with different widths can be conveniently cut at the same time, and the convenience in actual use is improved.

Description

Technical Field

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

[0002] The filler is a biological filler made of PP as the main raw material. The full name of PP is polypropylene, which is a polymer formed by the addition polymerization of propylene. In the production process of PP filler, the PP filler extruded from the extruder will form a film material of a certain size through a sheet die, and then be cut into finished products of the required width through a slitting device.

[0003] Publication number CN219987703U discloses a slitting device for the production of PP filler materials, wherein the cutting assembly includes a tool mounting seat, which is connected to the output ends of two first cylinders, a plurality of mounting bolts are inserted on the side of the tool mounting seat, and a cutting knife is detachably connected to the bottom of the tool mounting seat via mounting bolts. The mounting bolts and the tool mounting seat are used in coordination to facilitate the disassembly and replacement of the cutting knife, and the cutting knife is driven downward by the first cylinder to achieve the slitting operation.

[0004] The cutting knife can be easily disassembled and replaced by using the mounting bolts and the tool mounting seat. However, since the cutting knife is an integral part, it is not convenient to adjust the width of the filler material when cutting the filler material, which reduces the practicality. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a slitting device for filling material production.

[0006] The utility model is implemented by the following technical scheme: a slitting device for filling material production, comprising a cutting mechanism, a reeling mechanism and a reeling mechanism, wherein the reeling mechanism is located at the front end of the cutting mechanism, and the reeling mechanism is located at the rear end of the cutting mechanism;

[0007] The cutting mechanism includes a fixed base, the upper surface of the fixed base is fixedly connected to a fixed frame, the inner wall of the fixed frame is fixedly connected to a cylinder, the bottom of the cylinder is fixedly connected to a movable frame, the inner wall of the movable frame is threadedly connected to a threaded rod, the bottom of the threaded rod is rotatably connected to a bearing sleeve, the bottom of the bearing sleeve is fixedly connected to a pressure plate, a U-shaped frame is arranged inside the movable frame, and the bottom of the U-shaped frame is fixedly connected to a cutting knife.

[0008] Through the above technical solution, the U-shaped frame can be moved on the inner wall of the movable frame, and then the threaded rod is rotated downward to squeeze and fix the U-shaped frame through the pressure plate. At the same time, it is convenient to set multiple U-shaped frames and cutting knives according to needs, which is conducive to cutting the filling material.

[0009] As a further improvement of the above solution, the number of the cylinders is two, the two cylinders are symmetrically distributed around the fixing frame, and the bottom of the pressing plate is in contact with the upper surface of the U-shaped frame.

[0010] Through the above technical solution, the movable frame is pushed downward by the cylinder so that the cutting knife cuts the filling material, and the two cylinders improve the stability of the movable frame when it moves downward.

[0011] As a further improvement of the above solution, the inner wall of the U-shaped frame contacts the inner wall of the movable frame, the number of the U-shaped frames is three, and the three cutting knives are symmetrically distributed with the movable frame as the center.

[0012] As a further improvement of the above solution, three cutting knives are used to cut the filler into multiple sections to improve production efficiency.

[0013] As a further improvement of the above scheme, the unwinding mechanism includes a fixed seat, the inner wall of the fixed seat is rotatably connected to the unwinding roller, the front end of the fixed frame is fixedly connected to an extension plate, and the inner wall of the extension plate is rotatably connected to the guide roller.

[0014] Through the above technical solution, the filling material is stored by the unwinding roller and guided by the guide roller, so as to avoid the filling material from being deviated and causing crooked cutting.

[0015] As a further improvement of the above solution, the bottom of the fixed seat is fixedly connected to the upper surface of the fixed base, and the number of the guide rollers is two, and the two guide rollers are symmetrically distributed around the extension plate.

[0016] As a further improvement of the above solution, the winding mechanism includes a mounting seat, one end of the mounting seat is fixedly connected to a motor, an output end of the motor is fixedly connected to a winding roller, and a control panel is provided on the surface of the mounting seat.

[0017] Through the above technical solution, the motor drives the winding roller to rotate, and the slit filling material is wound up by the winding roller. Since one end of the winding roller is not blocked, the wound filling material can be quickly removed.

[0018] As a further improvement of the above solution, the bottom of the mounting seat is fixedly connected to the upper surface of the fixed base, and the surface of the winding roller is rotatably connected to the inner wall of the mounting seat.

[0019] Through the above technical solution, the winding roller is supported by the mounting seat.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] The utility model provides a movable frame, a threaded rod, a bearing sleeve, a pressure plate and a U-shaped frame. Specifically, when the cutting knife needs to be adjusted as the center, the U-shaped frame is moved on the inner wall of the movable frame to drive the position of the cutting knife to be adjusted. When it is adjusted to a suitable position, the pressure plate is moved downward by rotating the threaded rod, and a plurality of U-shaped frames are squeezed and fixed by the pressure plate, so that the position of the cutting knife can be adjusted according to the width of the filler to be cut, and fillers of different widths can be cut at the same time, thereby improving convenience in actual use.

[0022] The utility model provides a winding mechanism, specifically, starts a motor, which drives the winding roller to rotate on the inner wall of the mounting seat to wind up the slit filling material. Since there is no obstruction at one end of the winding roller, the rolled filling material can be quickly removed, thereby improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the connection structure of the movable frame of the utility model;

[0026] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0027] Figure 5 It is a schematic diagram of the overall structure of the utility model.

[0028] Description of main symbols:

[0029] 1. Cutting mechanism; 101. Fixed base; 102. Fixed frame; 103. Cylinder; 104. Movable frame; 105. Threaded rod; 106. Bearing sleeve; 107. Pressing plate; 108. U-shaped frame; 109. Cutting knife; 2. Unwinding mechanism; 201. Fixed seat; 202. Unwinding roller; 203. Extension plate; 204. Guide roller; 3. Rewinding mechanism; 301. Mounting seat; 302. Motor; 303. Rewinding roller; 304. Control panel. DETAILED DESCRIPTION

[0030] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0031] Example:

[0032] Please combine Figure 1-5, a slitting device for filling material production in this embodiment comprises a cutting mechanism 1, a reeling mechanism 2 and a reeling mechanism 3, wherein the reeling mechanism 2 is located at the front end of the cutting mechanism 1, and the reeling mechanism 3 is located at the rear end of the cutting mechanism 1;

[0033] The cutting mechanism 1 includes a fixed base 101, a fixed frame 102 is fixedly connected to the upper surface of the fixed base 101, a cylinder 103 is fixedly connected to the inner wall of the fixed frame 102, a movable frame 104 is fixedly connected to the bottom of the cylinder 103, a threaded rod 105 is threadedly connected to the inner wall of the movable frame 104, a bearing sleeve 106 is rotatably connected to the bottom of the threaded rod 105, a pressing plate 107 is fixedly connected to the bottom of the bearing sleeve 106, a U-shaped frame 108 is arranged inside the movable frame 104, a cutting knife 109 is fixedly connected to the bottom of the U-shaped frame 108, and the cutting knife 109 needs to be adjusted. When adjusting the center, the U-shaped frame 108 is moved on the inner wall of the movable frame 104, driving the position of the cutting knife 109 to be adjusted. When it is adjusted to a suitable position, the pressing plate 107 is moved downward by rotating the threaded rod 105, and multiple U-shaped frames 108 are squeezed and fixed by the pressing plate 107, so that the position of the cutting knife 109 can be adjusted according to the width of the filler to be cut, and fillers of different widths can be cut at the same time, which improves the convenience in actual use. The movable frame 104 is pushed downward by the cylinder 103, so that the cutting knife 109 cuts the filler.

[0034] There are two cylinders 103 , which are symmetrically distributed around the fixing frame 102 , and the bottom of the pressing plate 107 contacts the upper surface of the U-shaped frame 108 .

[0035] The inner wall of the U-shaped frame 108 contacts the inner wall of the movable frame 104 . There are three U-shaped frames 108 , and the three cutting knives 109 are symmetrically distributed around the movable frame 104 .

[0036] The unwinding mechanism 2 includes a fixed seat 201, the inner wall of which is rotatably connected to a unwinding roller 202, the front end of the fixed frame 102 is fixedly connected to an extension plate 203, the inner wall of the extension plate 203 is rotatably connected to a guide roller 204, the filling material is sleeved on the surface of the unwinding roller 202, and then the filling material is stretched and placed on the surface of the guide roller 204, and is guided by the guide roller 204.

[0037] The bottom of the fixing seat 201 is fixedly connected to the upper surface of the fixing base 101 . There are two guide rollers 204 , which are symmetrically distributed around the extension plate 203 .

[0038] The winding mechanism 3 includes a mounting seat 301, one end of the mounting seat 301 is fixedly connected to a motor 302, the output end of the motor 302 is fixedly connected to a winding roller 303, and a control panel 304 is provided on the surface of the mounting seat 301. By starting the motor 302, the motor 302 drives the winding roller 303 to rotate on the inner wall of the mounting seat 301 to wind up the cut filling material. Since there is no obstruction at one end of the winding roller 303, it is convenient to quickly remove the rolled filling material, thereby improving the convenience of use.

[0039] The bottom of the mounting seat 301 is fixedly connected to the upper surface of the fixed base 101 , and the surface of the winding roller 303 is rotatably connected to the inner wall of the mounting seat 301 .

[0040] The implementation principle of a slitting device for filling material production in the embodiment of the present application is as follows: when in use, the filling material is sleeved on the surface of the unwinding roller 202, and then the filling material is stretched and placed on the surface of the guide roller 204, and is guided by the guide roller 204, and then the filling material is stretched to the position of the winding roller 303, and the movable frame 104 is pushed downward by the cylinder 103 to make the cutting knife 109 cut the filling material, and the cut filling material is wound on the surface of the winding roller 303, and by starting the motor 302, the motor 302 drives the winding roller 303 to rotate on the inner wall of the mounting seat 301 to wind up the cut filling material. Since there is no obstruction at one end of the winding roller 303, it is convenient to quickly remove the rolled filler, which improves the convenience of use. When the cutting knife 109 needs to be adjusted as the center, the U-shaped frame 108 is moved on the inner wall of the movable frame 104 to drive the position of the cutting knife 109 to be adjusted. When it is adjusted to a suitable position, the pressing plate 107 is moved downward by rotating the threaded rod 105, and multiple U-shaped frames 108 are squeezed and fixed by the pressing plate 107, which is convenient for adjusting the position of the cutting knife 109 according to the width of the filler to be cut, and it is convenient to cut fillers of different widths at the same time, which improves the convenience in actual use.

[0041] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A slitting device for filling material production, characterized in that: It comprises a cutting mechanism (1), an unwinding mechanism (2) and a rewinding mechanism (3), wherein the unwinding mechanism (2) is located at the front end of the cutting mechanism (1), and the rewinding mechanism (3) is located at the rear end of the cutting mechanism (1); The cutting mechanism (1) comprises a fixed base (101), the upper surface of the fixed base (101) is fixedly connected to a fixed frame (102), the inner wall of the fixed frame (102) is fixedly connected to a cylinder (103), the bottom of the cylinder (103) is fixedly connected to a movable frame (104), the inner wall of the movable frame (104) is threadedly connected to a threaded rod (105), the bottom of the threaded rod (105) is rotatably connected to a bearing sleeve (106), the bottom of the bearing sleeve (106) is fixedly connected to a pressing plate (107), a U-shaped frame (108) is arranged inside the movable frame (104), and the bottom of the U-shaped frame (108) is fixedly connected to a cutting knife (109).

2. A slitting device for filling material production as claimed in claim 1, characterized in that: The number of the cylinders (103) is two, and the two cylinders (103) are symmetrically distributed with the fixing frame (102) as the center, and the bottom of the pressing plate (107) is in contact with the upper surface of the U-shaped frame (108).

3. A slitting device for filling material production as claimed in claim 1, characterized in that: The inner wall of the U-shaped frame (108) contacts the inner wall of the movable frame (104), and there are three U-shaped frames (108). The three cutting knives (109) are symmetrically distributed with the movable frame (104) as the center.

4. A slitting device for filling material production as claimed in claim 1, characterized in that: The unwinding mechanism (2) comprises a fixed seat (201), the inner wall of the fixed seat (201) is rotatably connected to an unwinding roller (202), the front end of the fixed frame (102) is fixedly connected to an extension plate (203), and the inner wall of the extension plate (203) is rotatably connected to a guide roller (204).

5. A slitting device for filling material production as claimed in claim 4, characterized in that: The bottom of the fixed seat (201) is fixedly connected to the upper surface of the fixed base (101), and the number of the guide rollers (204) is two, and the two guide rollers (204) are symmetrically distributed with the extension plate (203) as the center.

6. A slitting device for filling material production as claimed in claim 1, characterized in that: The winding mechanism (3) comprises a mounting seat (301), one end of the mounting seat (301) is fixedly connected to a motor (302), an output end of the motor (302) is fixedly connected to a winding roller (303), and a control panel (304) is provided on the surface of the mounting seat (301).

7. A slitting device for filling material production as claimed in claim 6, characterized in that: The bottom of the mounting seat (301) is fixedly connected to the upper surface of the fixed base (101), and the surface of the winding roller (303) is rotatably connected to the inner wall of the mounting seat (301).

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