CN218285835U - Five-station rewinding machine with adjusting function - Google Patents

Abstract

The utility model discloses a five-station rewinder with an adjustment function, which comprises a frame on which a plurality of conveying rollers and a plurality of slitting knives are arranged. The size of the cutting is adjusted. The adjustment mechanism includes a fixed block. A chute is opened in the middle of the fixed block. A plurality of movable blocks are slid and interspersed in the inner cavity of the chute. There are a plurality of nuts, a movable groove is provided on one side of the top of the movable block, a bolt 1 is slidably interspersed on the top and bottom of the nut, and a sphere is threaded and interpenetrated at one end of the bolt 1 . The utility model rotates the nut, and the bolt drives the ball to rotate in the inner cavity of the movable groove, so that the nut moves on the threaded rod on the screw rod, and the movable block is driven to move horizontally on the screw rod by the clamping effect of the ball and the movable groove, and the cutting tool As the movable block moves together, the position of the cutting tool is adjusted.

Description

Five-station rewinder with adjustment function

technical field

The utility model relates to the field of rewinding machines, in particular to a five-station rewinding machine with an adjustment function.

Background technique

The rewinder is a special equipment for paper, mica tape and film. Its purpose is to rewind the paper rolls produced by the paper machine in sequence. The paper is made into finished paper after rewinding. It is often used to wrap wide Coil slitting.

When a common rewinder cuts the coil, it uses a knife to cut it according to the required size. However, due to the differences in the size of different types of finished products, it is necessary to adjust the position of the knife when cutting. Adjustment, the common rewinding machine is not convenient to adjust the position of the slitting knife.

Utility model content

The purpose of this utility model is to provide a five-station rewinder with adjustment function to solve the problems raised in the background technology above.

In order to achieve the above purpose, the utility model provides the following technical solutions: a five-station rewinder with adjustment function, including a frame, and the frame is provided with a plurality of conveying rollers for conveying materials;

A plurality of cutting knives, which are arranged above one of the conveying rollers, are used to cut the material;

The slitting tool is provided with an adjustment mechanism for adjusting the slitting size;

The adjustment mechanism includes a fixed block, the two ends of the fixed block are respectively fixedly connected with the inner side wall of the top of the frame, the middle part of the fixed block is provided with a chute, and the inner cavity of the chute is slidably interspersed and connected with multiple A movable block, a screw rod is arranged between the tops of a plurality of the movable blocks, and a plurality of nuts are threadedly interspersed on the screw rods, and a movable groove is provided on one side of the top of the movable block, and the top and bottom of the nuts A bolt 1 is inserted and connected by sliding, and one end of the bolt 1 is threaded and connected with a sphere.

Preferably, the bottom end of the movable block is fixedly connected with the upper surface of the cutting tool, the sphere is movably engaged with the inner cavity of the movable groove, and the top of the movable block is slidably connected with the screw rod.

Preferably, both sides of the upper surface of the fixed block are fixedly connected with fixed rods, and the top of the fixed rod is slidably connected with a movable ring, and the outer wall of one side of the movable ring is fixedly connected with one end of the screw.

Preferably, the bottom of the fixed rod is movably sleeved with a compression spring, and the front of the movable ring is threadedly connected with a bolt 2, and one end of the bolt 2 is attached to the outer wall of the fixed rod.

Preferably, both ends of one of the conveying rollers are rotatably connected with connecting blocks, and the bottoms of the two connecting blocks are rotatably connected with round rods.

Preferably, the front of the frame is provided with a mounting rod, and the back of the frame is provided with a take-up roller.

Technical effect and advantage of the present utility model:

(1) The utility model utilizes the matching setting method of the movable block, the screw rod and the nut. By turning the nut, the bolt drives the sphere to rotate in the inner cavity of the movable groove, so that the nut moves threadedly on the screw rod, and utilizes the connection between the sphere and the movable groove The clamping effect drives the movable block to move horizontally on the screw rod, and the cutting tool moves together with the movable block to adjust the position of the cutting tool and then adjust the cutting size;

(2) The utility model utilizes the matching setting method of the movable ring, the compression spring and the screw rod. By pressing down the screw rod, the movable ring compresses the compression spring, driving the cutting tool to move downward, and utilizing the elastic effect of the compression spring, Push the movable ring and the screw rod upwards, so that the screw rod returns to the initial position, so that the material can be interspersed between the slitting cutter and the conveying roller, and the height of the slitting cutter can be adjusted.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is a schematic diagram of the enlarged structure at A in Fig. 1 of the present utility model.

Fig. 3 is a frontal sectional structural schematic diagram of the movable block of the present invention.

Fig. 4 is a schematic diagram of the enlarged structure at B in Fig. 3 of the present invention.

In the figure: 1. Rack; 2. Conveying roller; 3. Cutting tool; 4. Adjusting mechanism; 41. Fixed block; 42. Chute; 43. Movable block; 44. Screw; 45. Nut; 46. Activity Groove; 47, bolt one; 48, sphere; 5, fixed rod; 6, movable ring; 7, compression spring; 8, bolt two; 9, connection block; 10, round rod; 11, installation rod; 12, winding roll.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The utility model provides a five-station rewinder with adjustment function as shown in Figure 1-4, including a frame 1, which plays the role of fixing and supporting, and the frame 1 is provided with a plurality of The conveying roller 2 is used to convey the material, and the two ends of the rotating shaft of the conveying roller 2 are rotated and interspersed with the inner wall of the frame 1 to form the conveying station of the rewinder to convey the material;

A plurality of slitting knives 3, which are arranged above one of the conveying rollers 2, are used to slit the material. The slitting cutters 3 are arranged above the top conveying roller 2, and the materials are interspersed between the conveying roller 2 and the slitting cutter. between 3;

The cutting tool 3 is provided with an adjustment mechanism 4 for adjusting the size of the cutting, the adjustment mechanism 4 drives the cutting tool 3 to move, and adjusts the positions of two adjacent cutting tools 3;

Adjusting mechanism 4 comprises fixed block 41, and the two ends of fixed block 41 are fixedly connected with the inner side wall of frame 1 top respectively, and fixed block 41 is arranged on the top conveying roller 2 directly above, is used for installing cutting tool 3, and fixed block 41 The middle part of the chute is provided with a chute 42, and the chute 42 is used to limit the movable block 43 to ensure the stability of the movable block 43. A plurality of movable blocks 43 are slidably interspersed in the inner cavity of the chute 42, and the movable block 43 is used for Slitting tool 3 is installed, is arranged in cuboid shape, drives slitting tool 3 to move on fixed block 41, is provided with screw rod 44 between the tops of a plurality of movable blocks 43, and screw rod 44 is used for installing movable block 43 and nut 45, The movable block 43 is moved along the screw rod 44, and a plurality of nuts 45 are threadedly interspersed on the screw rod 44, and the nuts 45 are connected with the movable block 43, and threaded on the screw rod 44, the movable block 43 is driven to move along the screw rod 44 in the horizontal direction. Move up, the position of slitting cutter 3 is adjusted, and one side of movable block 43 tops is provided with movable groove 46, and movable groove 46 is annularly arranged, and the internal diameter of one side opening is smaller than the other side, is used for installing spheroid 48, nut The top and the bottom of 45 are all slidably interspersed to be connected with bolt one 47, and bolt one 47 is used to connect nut 45 with one side of movable block 43, and one end thread of bolt one 47 is threaded and connected with spheroid 48, can be in the movable groove 46 Rotate in the inner cavity, nut 45 is connected with the movable block 43 in rotation, the bottom of the movable block 43 is fixedly connected with the upper surface of the cutting tool 3, the inner chamber of the spheroid 48 and the movable groove 46 is snapped, and the movable block 43 The top is slidably connected with the screw rod 44;

Both sides of fixed block 41 upper surface are all fixedly connected with fixed rod 5, and fixed rod 5 is used for installing screw rod 44, and the top of fixed rod 5 slides to be connected with movable ring 6, and one end of screw rod 44 passes movable ring 6 on fixed rod 5. Slide on the top, adjust the height of the screw rod 44, drive the movable block 43 and the cutting tool 3 to move in the vertical direction, and the outer wall on one side of the movable ring 6 is fixedly interspersed with one end of the screw rod 44;

The bottom of the fixed rod 5 is movably socketed with a compression spring 7, which is arranged under the movable ring 6, and plays a supporting role for the screw rod 44. By pressing down on the screw rod 44, the movable ring 6 compresses the compression spring 7 , drive the slitting tool 3 to move downwards, and utilize the elastic effect of the clip spring 7 to push the movable ring 6 and the screw rod 44 upwards, the front thread of the movable ring 6 is interspersed with bolts 2 8, and one end of the bolts 2 8 is connected to the fixed rod 5 The outer wall of the screw rod is fitted together, and by tightening the bolt 28, one end thereof is extruded to the outer wall of the fixed rod 5, and the movable ring 6 is fixed to ensure the stability of the screw rod 44;

Both ends of one of the conveying rollers 2 are rotated and interspersed to be connected with a connecting block 9, the connecting block 9 is arranged in a strip shape for installing a round rod 10, and the bottoms of the two connecting blocks 9 are rotated and interspersed to be connected with a round rod 10. The round rod 10 is rotatably connected by two connecting blocks 9, so that the round rod 10 squeezes the outer wall of the material to ensure the tension of the material;

The front of the frame 1 is provided with a mounting rod 11, the mounting rod 11 is used to install and support the processed materials, and is arranged at the feeding station, and the back of the frame 1 is provided with a winding roller 12, which is connected to the motor drive , through the rotation of the winding roller 12, the processed material is rewound, and is arranged at the rewinding station.

The working principle of the utility model: by turning the nut 45, the bolt one 47 drives the sphere 48 to rotate in the inner cavity of the movable groove 46, so that the nut 45 is threaded on the screw rod 44, and the clamping effect of the sphere 48 and the movable groove 46 is used to drive The movable block 43 moves horizontally on the screw rod 44, and the slitting cutter 3 moves together with the movable block 43 to adjust the position of the slitting cutter 3, and then adjust the size of the slitting, and simultaneously press the screw rod 44 by pressing down, so that The movable ring 6 compresses the compression spring 7, drives the cutting tool 3 to move downward, and uses the elastic action of the compression spring 7 to push the movable ring 6 and the screw rod 44 upward, so that the screw rod 44 returns to the initial position, so that the material can be interspersed and arranged in the between the cutting tool 3 and the conveying roller 2, and adjust the height of the cutting tool 3.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (6)

1. A five-station rewinding machine with an adjusting function comprises:

the device comprises a rack (1), wherein a plurality of conveying rollers (2) are arranged on the rack (1) and are used for conveying materials;

the cutting tools (3) are arranged above one conveying roller (2) and are used for cutting the materials;

the method is characterized in that: the slitting cutter (3) is provided with an adjusting mechanism (4) for adjusting the slitting size;

adjustment mechanism (4) are including fixed block (41), the both ends of fixed block (41) respectively with the inside wall fixed connection at frame (1) top, spout (42) have been seted up at the middle part of fixed block (41), the slip interlude is connected with a plurality of movable block (43), and is a plurality of in the inner chamber of spout (42) be provided with screw rod (44) between the top of movable block (43), the screw thread interlude is connected with a plurality of nuts (45) on screw rod (44), movable groove (46) have been seted up to one side at movable block (43) top, the top and the equal slip interlude in bottom of nut (45) are connected with bolt (47), the one end screw thread interlude of bolt (47) is connected with spheroid (48).

2. The five-station rewinding machine with the adjusting function according to claim 1, characterized in that the bottom end of the movable block (43) is fixedly connected to the upper surface of the slitting cutter (3), the ball (48) is movably clamped to the inner cavity of the movable groove (46), and the top of the movable block (43) is slidably and penetratingly connected to the screw (44).

3. The five-station rewinding machine with the adjusting function according to claim 1, characterized in that both sides of the upper surface of the fixing block (41) are fixedly connected with fixing rods (5), the tops of the fixing rods (5) are slidably and alternately connected with movable rings (6), and the outer wall of one side of each movable ring (6) is fixedly and alternately connected with one end of a screw (44).

4. The five-station rewinding machine with the adjusting function according to claim 3, characterized in that a pressure spring (7) is movably sleeved at the bottom of the fixed rod (5), a second bolt (8) is inserted and connected to the front face of the movable ring (6), and one end of the second bolt (8) is attached to the outer wall of the fixed rod (5).

5. The five-station rewinding machine with the adjusting function according to claim 1, characterized in that two ends of one of the feeding rollers (2) are rotatably inserted with connecting blocks (9), and a round bar (10) is rotatably inserted between the bottoms of the two connecting blocks (9).

6. A five-station rewinding machine with adjustment function according to claim 1, characterized in that the front of the frame (1) is provided with a mounting bar (11) and the back of the frame (1) is provided with a winding roller (12).

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