Splitting machine facilitating feeding

Abstract

The splitting machine convenient to feed comprises a machine body of the splitting machine, the machine body is provided with two symmetrically-arranged roller frames, the roller frames are provided with positioning grooves allowing the end portions of material rollers to enter, and locking pieces are arranged at groove openings of the positioning grooves. A lifting mechanism is vertically and rotationally arranged between the two roller frames, a hook-shaped part is arranged at the movable end of the lifting mechanism, the lifting mechanism is provided with a second bearing face, and the second bearing face is used for transferring the material roller between the hook-shaped part and the positioning groove. The hook-shaped part is used for hooking the material roller, the lifting mechanism drives the hook-shaped part to ascend and descend when rotating, and therefore lifting of the material roller is achieved; after the material roller is lifted in place, the material roller rolls into the positioning groove along the second bearing face to be fixed so that raw materials on the material roller can be uncoiled conveniently, through arrangement of the lifting mechanism, manpower consumption is reduced, the feeding difficulty is lowered, and the working efficiency of the splitting machine is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of slitting machines, and in particular relates to a slitting machine which is convenient for loading materials. Background Art

[0002] Slitting machine is a mechanical device that cuts wide materials into narrow ones. It is commonly used in papermaking machinery, wire and cable mica tapes, printing and packaging machinery, and is particularly suitable for slitting narrow tapes (such as non-woven fabrics, paper, insulation materials, mica tapes, films, etc.).

[0003] During use, some existing slitting machines are unable to automatically load raw materials and require manual loading. When the weight of the raw materials is too heavy, the loading work will be greatly increased. Multiple people are required to work together and use tools to load the materials. This process wastes manpower and material resources and is time-consuming, which reduces the working efficiency of the slitting machine.

[0004] Therefore, it is necessary to improve the slitting machine in the prior art. Utility Model Content

[0005] The purpose of the utility model is to overcome the defects in the prior art and provide a slitting machine which is convenient for loading materials, thereby improving the loading efficiency.

[0006] To achieve the above purpose, the specific technical solution of the slitting machine that is easy to load is as follows:

[0007] A slitting machine that is easy to load materials, including a body of the slitting machine, the body having two symmetrically arranged roller frames, the roller frames being provided with positioning grooves for the ends of the material rollers to enter, and the notches of the positioning grooves being provided with locking pieces; a lifting mechanism is vertically rotatably arranged between the two roller frames, the movable end of the lifting mechanism being provided with a hook-shaped portion, the lifting mechanism having a second bearing surface, and the second bearing surface being used to transfer the material roller between the hook-shaped portion and the positioning groove.

[0008] Preferably, the roller frame has a first bearing surface extending horizontally, the orientation of the notch of the positioning groove is consistent with the extension direction of the first bearing surface, and the inner wall of the positioning groove smoothly transitions to the first bearing surface.

[0009] Preferably, a limiting protrusion is provided at one end of the first bearing surface away from the positioning groove.

[0010] Preferably, the locking member comprises a locking cylinder fixedly connected to the roller frame, and a telescopic end of the locking cylinder extends to the inner side of the notch of the positioning groove.

[0011] Preferably, the lifting mechanism includes two L-shaped lifting plates. One end of each of the two lifting plates is hinged to each of the two roller frames. A lifting cylinder is hinged between the lifting plate and the roller frame. The hook portion is located at the other end of the lifting plate, and the first bearing surface is located at the top of the lifting plate.

[0012] Preferably, the horizontal height of the second bearing surface is greater than or equal to the horizontal height of the first bearing surface.

[0013] Preferably, an inclined surface is provided at one end of the second bearing surface facing away from the hook portion.

[0014] Preferably, bearings are provided at both ends of the material roller, and annular grooves are circumferentially provided on the outer rings of the bearings.

[0015] Preferably, a magnetic powder controller is provided on one of the roller frames. The magnetic powder controller is drivingly connected to a driving wheel, and the material roller is provided with a driven wheel, and the driven wheel is driven to rotate by the driving wheel.

[0016] The slitter for facilitating loading of the present invention has the following advantages: The hook portion is used to hook the material roller. When the lifting mechanism rotates, it drives the hook portion to rise and fall, thereby realizing the lifting of the material roller. After the material roller is lifted in place, it rolls along the second bearing surface into the positioning groove for fixing, so as to facilitate the uncoiling of the raw material on the material roller. Through the setting of the lifting mechanism, the consumption of manpower is reduced, the difficulty of loading is lowered, and the working efficiency of the slitter is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the slitter of the present invention;

[0018] Figure 2 is a schematic installation structure diagram of the lifting mechanism of the present invention;

[0019] Figure 3 is Figure 2 an enlarged view of part A of

[0020] Figure 4 is a schematic structural diagram of the lifting mechanism of the present invention;

[0021] Figure 5 is a schematic structural diagram of the material roller of the present invention;

[0022] Marking description in the figure: 1. Machine body; 3. Material roller; 4. Lifting mechanism; 201. Roller frame; 202. Locking cylinder; 203. Driving wheel; 204. Magnetic powder controller; 205. Positioning groove; 206. First bearing surface; 207. Limit bump; 301. Driven wheel; 302. Bearing; 303. Annular groove; 401. Lifting cylinder; 402. Lifting plate; 403. Hook-shaped part; 404. Second bearing surface; 405. Inclined surface. Detailed implementation mode

[0023] The following combines the accompanying drawings and embodiments to further describe the detailed implementation mode of the present utility model. The following embodiments are only used to more clearly illustrate the technical solution of the present utility model and cannot be used to limit the protection scope of the present utility model.

[0024] "Top surface", "bottom", and "bottom surface" are referenced based on the normal use state of the slitter, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to the present utility model.

[0025] As Figure 1 and 2 shown, a slitter for facilitating loading includes the machine body 1 of the slitter. The machine body 1 has two symmetrically arranged roller frames 201. The roller frame 201 is provided with a positioning groove 205 for the end of the material roller 3 to enter. A locking member is arranged at the notch of the positioning groove 205; a lifting mechanism 4 is vertically rotatably arranged between the two roller frames 201. The movable end of the lifting mechanism 4 is provided with a hook-shaped part 403. The lifting mechanism 4 has a second bearing surface 404. The second bearing surface 404 is used to transfer the material roller 3 between the hook-shaped part 403 and the positioning groove 205.

[0026] When the above-mentioned slitter is in use, the hook-shaped part 403 is lifted and lowered by the rotation of the lifting mechanism 4. When the hook-shaped part 403 descends to the low position, the two ends of the material roller 3 are respectively placed inside the two hook-shaped parts 403, and the positioning of the end of the material roller 3 is realized through the hook-shaped part 403. Then the hook-shaped part 403 rises to lift the material roller 3; the second bearing surface 404 is a plane and smoothly transitions with the inner wall of the hook-shaped part 403. When the material roller 3 is lifted, the material roller 3 is transferred from inside the hook-shaped part 403 to the second bearing surface 404 and rolls along the second bearing surface 404 into the positioning groove 205. The end of the material roller 3 is fixed inside the positioning groove 205 through the locking member, so that the raw material on the material roller 3 can be unrolled and discharged.

[0027] By setting the lifting mechanism 4, the material roller 3 can be automatically lifted, thereby realizing automatic loading of the slitting machine. Compared with the existing slitting machine with manual loading, it saves manpower and improves the working efficiency of the slitting machine; a material roller 3 can be stored at the positioning groove 205 and the hook portion 403 respectively. When the material roller in the positioning groove 205 is in an unwinding state, the hook portion 403 can lift another material roller 3, and a lighter material roller can be selected for the idle material roller 3 that is not wound with raw materials. In this way, when the raw material on the material roller 3 in the positioning groove 205 is unwound, the material roller in the positioning groove 205 can be directly 3 is removed, which facilitates the replacement of the material roller 3 and further improves the working efficiency of the slitting machine; when the hook-shaped part 403 is lowered to a low position, the second bearing surface 404 can be set to position and guide the material roller 3, so that the material roller 3 can enter the interior of the hook-shaped part 403 along the second bearing surface 404, thereby improving the convenience of using the equipment; when the hook-shaped part 403 is raised to a high position, the angle of the second bearing surface 404 can be adjusted by rotating the lifting mechanism 4, so that the material roller 3 is guided to move through the second bearing surface 404, and the material roller 3 is automatically transferred, which further improves the convenience of using the equipment.

[0028] A further improvement is, Figure 3 As shown, the roller frame 201 has a horizontally extending first bearing surface 206, the notch of the positioning groove 205 is oriented in the same direction as the extension direction of the first bearing surface 206, and the inner wall of the positioning groove 205 smoothly transitions with the first bearing surface 206. The two ends of the material roller 3 are respectively mounted on the two second bearing surfaces 206, which can realize the support of the material roller 3; when the material roller 3 is transferred from the lifting mechanism 4 to the inside of the positioning groove 205, the first bearing surface 206 can play a supporting and guiding role for the material roller 3, and facilitate the docking of the material roller 3 with the positioning groove 205; when the material roller 3 needs to be taken out from the inside of the positioning groove 205, the material roller 3 can be transferred to the first bearing surface 206 for temporary placement. Since the second bearing surface 206 is wider than the positioning groove 205 and has fewer obstructions, it is more convenient to take and put the material roller 3, thereby improving the convenience of taking and putting the material roller 3. When the lifting mechanism 4 fails, the first bearing surface 206 can also facilitate the hoisting of the material roller 3.

[0029] A further improvement is, Figure 3 As shown, a limiting protrusion 207 is provided at one end of the first bearing surface 206 away from the positioning groove 205. The setting of the limiting protrusion 207 can limit the rolling range of the material roller 3 and prevent the material roller 3 from rolling off the first bearing surface 206.

[0030] A further improvement is, Figure 3As shown, the locking member includes a locking cylinder 202 fixedly connected to the roller frame 201, and the telescopic end of the locking cylinder 202 extends to the inner side of the notch of the positioning groove 205. When the air rod of the locking cylinder 202 extends, it extends into the notch of the positioning groove 205, so as to hold the material roller 3 by the air rod, realizing the locking of the material roller 3 inside the positioning groove 205; when the air rod of the locking cylinder 202 retracts, the air rod moves out from the inside of the positioning groove 205, and then the material roller 3 can be moved out from the inside of the positioning groove 205.

[0031] A further improvement is that, as Figure 4 shown, the lifting mechanism 4 includes two L-shaped lifting plates 402. One ends of the two lifting plates 402 are respectively hinged to the two roller frames 201. A lifting cylinder 401 is hinged between the lifting plate 402 and the roller frame 201. The hook-shaped part 403 is located at the other end of the lifting plate 402, and the first bearing surface 206 is located at the top of the lifting plate 402. The lifting plate 402 is driven by the lifting cylinder 401 to rotate, so as to control the lifting of the hook-shaped part 403; the L-shaped lifting plate 402 is composed of a horizontal part and a vertical part. When the hook-shaped part 403 rises to a high position, the vertical part of the lifting plate 402 is vertically distributed, and the horizontal part is located at the top of the vertical part. The second bearing surface 404 is the top surface of the horizontal part. The hook-shaped part 403 is located at one end of the horizontal part away from the positioning groove 205. The L-shaped structural design can make the hook-shaped part drop to a lower position, facilitating the hook-shaped part to hook the material roller 3 and improving the convenience of equipment use.

[0032] A further improvement is that, as Figure 2 and 3 shown, the horizontal height of the second bearing surface 404 is greater than or equal to the horizontal height of the first bearing surface 206. With the above setting, when the material roller 3 rolls from the second bearing surface 404 to the first bearing surface 206, the hindrance to the rolling of the material roller 3 caused by the protrusion of the first bearing surface 206 is reduced, and the smoothness of the rolling of the material roller 3 is improved.

[0033] A further improvement is that, as Figure 4 shown, an inclined surface 405 is provided at one end of the second bearing surface 404 away from the hook-shaped part 403. The setting of the inclined surface 405 enables the material roller 3 to roll from the second bearing surface 404 to the first bearing surface 206 along the inclined surface 405 under the action of gravity, without the need to manually push the material roller 3 additionally, improving the convenience of equipment use.

[0034] A further improvement is that, as Figure 5As shown in the figure, bearings 302 are provided at both ends of the material roll 3, and an annular groove 303 is circumferentially provided on the outer ring of the bearing 302. The annular groove 303 and the inner wall of the positioning groove 205 are mutually limited, improving the stability of the connection between the bearing 302 and the positioning groove 205, and further improving the installation stability of the material roll 3. Through the setting of the bearing 302, the smoothness of the rotation of the material roll 3 can be improved, facilitating the uncoiling and discharging of the raw materials on the material roll 3.

[0035] A further improvement is that, as Figure 2 and 5 shown in the figure, a magnetic powder controller 204 is provided on one of the roll frames 201. The magnetic powder controller 204 is drivingly connected to a driving wheel 203, and the material roll 3 is provided with a driven wheel 301, and the driven wheel 301 is driven to rotate by the driving wheel 203. The magnetic powder controller 204 changes the magnetic field strength inside the magnetic powder brake 204 by adjusting the magnitude of the input current, thereby controlling the torque or tension it outputs. When the material roll 3 is locked inside the positioning groove 205, the edges of the driving wheel 203 and the driven wheel 301 are mutually attached. Under the action of friction, the rotation speed of the driven wheel 301 is controlled by the driving wheel 203, thereby controlling the rotation speed of the material roll 3, realizing the adjustment of the uncoiling speed of the raw materials on the material roll, and finally realizing the adjustment of the raw material tension; when the material roll 3 is taken out from inside the positioning groove 205, the driving wheel 203 and the driven wheel 301 are separated, facilitating the removal of the material roll 3.

[0036] It can be understood that the present utility model is described through some embodiments. Those skilled in the art know that without departing from the spirit and scope of the present utility model, various changes or equivalent replacements can be made to these features and embodiments. Additionally, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present utility model.

Claims

1. A slitting machine for easy loading, comprising a slitting machine body (1), characterized in that: The machine body (1) has two symmetrically arranged roller frames (201), the roller frames (201) are provided with positioning grooves (205) into which the ends of the material rollers (3) can enter, and the notches of the positioning grooves (205) are provided with locking pieces; A lifting mechanism (4) is arranged between the two roller frames (201) for vertical rotation, a hook-shaped portion (403) is arranged at the movable end of the lifting mechanism (4), and the lifting mechanism (4) has a second bearing surface (404), and the second bearing surface (404) is used to transfer the material roller (3) between the hook-shaped portion (403) and the positioning groove (205).

2. The slitter for facilitating feeding according to claim 1, wherein, The roller frame (201) has a first bearing surface (206) extending horizontally, the orientation of the notch of the positioning groove (205) is consistent with the extension direction of the first bearing surface (206), and the inner wall of the positioning groove (205) smoothly transitions with the first bearing surface (206).

3. The slitter for facilitating feeding according to claim 2, wherein, A limiting protrusion (207) is provided at one end of the first bearing surface (206) away from the positioning groove (205).

4. The slitter for facilitating feeding according to any one of claims 1-3, characterized in that, The locking member comprises a locking cylinder (202) fixedly connected to the roller frame (201), and a telescopic end of the locking cylinder (202) extends to the inner side of a notch of the positioning groove (205).

5. The slitter for facilitating loading according to claim 2, wherein, The lifting mechanism (4) comprises two L-shaped lifting plates (402), one end of the two lifting plates (402) being hinged to the two roller frames (201) respectively, a lifting cylinder (401) being hinged between the lifting plates (402) and the roller frames (201), the hook-shaped portion (403) being located on the other end of the lifting plates (402), and the first bearing surface (206) being located on the top of the lifting plates (402).

6. The slitter facilitating feeding according to claim 5, wherein The horizontal height of the second bearing surface (404) is greater than or equal to the horizontal height of the first bearing surface (206).

7. The slitter facilitating feeding according to claim 6, wherein An inclined surface (405) is provided at one end of the second bearing surface (404) facing away from the hook-shaped portion (403).

8. The slitter for facilitating feeding according to claim 1, characterized in that, Both ends of the material roller (3) are provided with bearings (302), and the outer ring of the bearing (302) is provided with an annular groove (303) in the circumferential direction.

9. The slitter for facilitating feeding according to claim 1, wherein A magnetic powder controller (204) is provided on one of the roller frames (201), the magnetic powder controller (204) is drivingly connected to a driving wheel (203), the material roller (3) is provided with a driven wheel (301), and the driven wheel (301) is driven to rotate by the driving wheel (203).

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