CN211643998U - Rewinding machine with peel off coiling mechanism - Google Patents

Abstract

The utility model discloses a rewinding machine with a peeling and winding device, which relates to the technical field of rewinding machines, and comprises a frame. A first motor is connected to both the feeding roller and the rewinding roller, a plurality of guide rollers are arranged between the feeding roller and the rewinding roller, and the several guide rollers are arranged staggered, and two guide rollers of each guide roller are arranged. Both ends are rotatably connected with the frame, the feeding roller, the winding roller and the guide roller are arranged in parallel, the top of the frame is provided with a peeling roller, and the end of the peeling roller is connected with a second motor. When the release paper is peeled off from the tape, it can be quickly wound through the winding roller. The utility model has the effect of reducing the contact area between the adhesive surface of the adhesive tape and the air, thereby reducing the dust in the air falling on the adhesive surface of the adhesive tape, thereby reducing the generation of air bubbles when the adhesive tape is rolled.

Description

A rewinder with peeling and rewinding device

technical field

The utility model relates to the technical field of rewinders, in particular to a rewinder with a peeling and rewinding device.

Background technique

The rewinder is a special equipment for paper, mica tape and film. Its purpose is to rewind the paper rolls (called base paper rolls) produced by the paper machine in turn, and the paper is rewound to make finished paper. Factory. It has become a development trend in the paper machinery industry to replace the DC drive with the AC drive of the rewinder. The paper roll rolled by the reeling machine is relatively soft, the inside may be damaged or broken, the edges on both sides are not neat, and the width of the paper cannot be directly used in paper processing or printing machines. Most types of paper (such as newsprint) , letterpress printing paper, wrapping paper, etc.) must be trimmed, slit, spliced by the rewinder, and re-rolled on the core of the paper roll to form a finished paper roll of a certain specification and a certain tightness before leaving the factory.

The existing technical scheme has the following defects: when the tape is rolled and packaged, the staff is required to peel off the release paper on the tape, and then the tape is wound by a rewinder, but when the release paper is directly peeled off manually , the rubber surface of the tape will be exposed to the air in a large area, and the dust in the air is easy to fall on the tape, so that when the tape is wound, it is easy to generate air bubbles due to dust contamination.

Utility model content

According to the deficiencies of the prior art, the purpose of the present invention is to provide a rewinder with a peeling and rewinding device, which has the effect of reducing dust or impurities falling on the tape, so as to reduce the generation of air bubbles when the tape is wound.

The above-mentioned technical purpose of the present utility model is achieved through the following technical solutions:

A rewinding machine with a peeling and winding device, comprising a frame, two ends of the frame are respectively provided with a feeding roller and a winding roller, and the feeding roller and the winding roller are connected with a first A motor, a number of guide rollers are arranged between the feed roller and the take-up roller, a number of the guide rollers are arranged staggered, both ends of each of the guide rollers are rotatably connected to the frame, and the feed roller , The winding roller and the guide roller are arranged in parallel, the top of the frame is provided with a peeling roller, and the end of the peeling roller is connected with a second motor.

By adopting the above technical solution, the tape with the release paper is wrapped around the feeding roller, the first motor is started to loosen the tape, the tape and the release paper are separated, and then the tape is staggered and wavy through several guides. Between the rollers, the tape is then wound by the take-up roller. The peeled release paper is wound on the peeling roller, and the peeling roller is driven by the second motor to wind up, so that the peeled release paper can be wound on the peeling roller. The peeling roller is set on the top of the frame. When the release paper is peeled off from the tape, it can be quickly wound by the winding roller, thereby reducing the contact area between the adhesive surface of the tape and the air, thereby reducing the dust in the air. Drop on the adhesive side of the tape to reduce the generation of air bubbles when the tape is rolled.

In a preferred example of the present invention, it can be further configured as follows: the peeling roller is detachably connected to the frame, the two sides of the frame are fixed with arc-shaped mounting rings, and each of the mounting rings is A support rod is extended at one end, the two ends of the peeling roller are respectively connected with the two support rods in rolling connection, the two ends of the peeling roller are respectively connected with the mounting rings on both sides in rotation, and each support rod is far away from the The end of the mounting ring is provided with a limiting column, and one end of the support rod close to the limiting column is provided with a groove.

By using the above technical solution, the two ends of the peeling roller are placed in the grooves on both sides of the frame, and the worker pushes the peeling roller along the length direction of the support rod toward the position of the mounting ring, so that the two sides of the peeling roller can be removed. placed in the mounting ring. Since the peeling roller is connected with the second motor, the second motor is activated, and the output shaft of the second motor rotates to drive the peeling roller to rotate, so that the release paper can be wound. The setting of the limit post can limit the position of the peeling roller, so that the peeling roller placed inside the groove is not easily disconnected from the support rod.

In a preferred example of the present invention, it can be further configured as follows: the second motor is connected with a connecting column, the connecting column is fixedly connected with the output shaft of the second motor, and the connecting column is far away from the second motor One end of the roller is provided with an installation groove, the installation groove is coaxial with the connecting column, and the installation groove is set in a semi-circular shape, one end of the peeling roller is set in the installation groove, and one end of the installation groove is set in the installation groove. An arc-shaped fixing cover is hinged on the side, and a locking piece is arranged between the other side of the installation slot and the fixing cover.

By adopting the above technical solution, the end of the peeling roller is placed in the installation groove, then the fixing cover is covered on the peeling roller, and the fixing cover and the locking element are locked by the locking member, so that the peeling roller can be locked with the locking member. The connection between the installation groove and the fixed cover is more firm, so that the rotation of the output shaft of the second motor can effectively drive the peeling roller to rotate.

In a preferred example of the present invention, it can be further configured that the inner wall of the installation groove and the inner wall of the fixing cover are both provided with protruding ribs.

By adopting the above technical solution, the arrangement of the ridges can increase the friction between the peeling roller, the fixed cover and the installation groove, so that the rotation of the output shaft of the second motor can effectively drive the peeling roller to rotate.

In a preferred example of the present invention, it can be further configured as follows: a paper roller is sleeved on the rewinding roller, and a detachable assembly is arranged between the rewinding roller and the feeding roller respectively and the frame, Each of the detachable assemblies includes a cylinder and a fixing rod, the cylinder is hinged to the side wall of the frame, one end of the fixing rod is hinged with the side wall of the frame, and the other end of the fixing rod is provided There is a fixed sleeve, one end of the winding roller is inserted into the fixed sleeve, and is rotatably connected with the fixed sleeve, and the other end of the winding roller is detachably connected with the first motor, and the fixed The middle position of the rod is provided with a connecting seat, and the end of the telescopic rod of the cylinder is hinged with the connecting seat.

By adopting the above technical solution, the arrangement of the paper roller can facilitate the adhesive tape to be adhered to the paper roller, thereby facilitating the winding of the adhesive tape. The expansion and contraction of the air cylinder can drive the fixing rod to rotate, so that the fixing sleeve and the winding roller can be disconnected or connected, so that the wound tape can be easily taken out.

In a preferred example of the present invention, the stripping roller can be further configured as follows: the stripping roller is provided with anti-skid lines along its axial direction.

By adopting the above technical solution, since the surface of the release paper is smooth, the stripping roller is provided with anti-skid lines, which can increase the friction between the release paper and the stripping roller, thereby facilitating the winding of the release paper.

In a preferred example of the present invention, it can be further configured as: both ends of the peeling roller are provided with limit clips, and the limit clips are arranged along the length direction of the peeling roller.

By adopting the above technical solution, the setting of the limit clip can clamp the end of the release paper, so that the winding of the release paper can be facilitated.

In a preferred example of the present invention, it can be further configured as follows: a meter counter is provided at the position of the frame close to the winding roller, and the meter counter rolls with the guide roller close to the winding roller connected, a limit rod is set on the meter counter.

By adopting the above technical solution, the installation of the meter counter can facilitate the detection of the winding length of the tape, so that the wound tape can be wound with the same length, so that the winding length of the wound tape can be consistent. The setting of the limit rod can limit the movement of the tape on the guide roller, so that the tape is not easy to be skewed when it moves.

To sum up, the present utility model includes at least one of the following beneficial technical effects:

1. Through the setting of the peeler, the tape can be easily wound, and the contact area between the adhesive surface of the adhesive tape and the air can be reduced, so that the effect of dust falling on the adhesive surface of the adhesive tape can be achieved;

2. Through the installation of the installation groove, the fixed cover, the locking member and the convex edge, the rotation of the output shaft of the second motor can effectively drive the rotation of the peeling roller;

3. The setting of the anti-skid pattern and the limit clip can facilitate the winding of the release paper.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the rewinder.

FIG. 2 is a partial enlarged schematic view of part A in FIG. 1 .

Figure 3 is a schematic diagram of the structure of the rack.

FIG. 4 is a partially enlarged schematic view of part B in FIG. 3 .

FIG. 5 is a partial enlarged schematic view of the C part in FIG. 1 .

FIG. 6 is a partially enlarged schematic view of the D part in FIG. 1 .

In the figure, 1, frame; 2, feeding roller; 3, winding roller; 31, first motor; 32, paper roller; 33, detachable component; 331, air cylinder; 332, fixing rod; 333, fixing sleeve; 334, connecting seat; 4, guide roller; 5, peeling roller; 51, second motor; 511, connecting column; 512, mounting groove; 513, fixing cover; 514, locking piece; 52, mounting ring; 521, support Rod; 522, limit post; 523, groove; 524, convex edge; 53, anti-skid pattern; 6, limit clip; 7, meter counter; 8, limit rod.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

Referring to Figure 1, a rewinding machine with a peeling and winding device disclosed by the present utility model includes a frame 1, and two ends of the frame 1 are respectively provided with a feeding roller 2 and a winding roller 3, which will be adhered to the release type. The tape of the paper is wound on the feed roller 2, and then the tape with the release paper is wound by the take-up roller 3. The feeding roller 2 and the winding roller 3 are both connected with a first motor 31. When the first motor 31 is activated, the output shaft of the first motor 31 rotates, so as to drive the feeding roller 2 and the winding roller 3 to rotate, and the feeding roller 2 By rotating, the wound tape can be reversed, and the take-up roller 3 can be rotated forward, so that the tape on the upper surface of the feed roller 2 can be wound on the take-up roller 3 . A number of guide rollers 4 are arranged between the feed roller 2 and the take-up roller 3, and the several guide rollers 4 are arranged staggered. Both ends of each guide roller 4 are connected to the frame 1 in rotation. The rollers 4 are arranged in parallel, and the guide rollers 4 can play an auxiliary role in rewinding the tape by the rewinding roller 3, so that the tape wound by the rewinding roller 3 can be more flat, thereby reducing the phenomenon of wrinkles on the reeled tape. produce. The top of the frame 1 is provided with a peeling roller 5 , and the end of the peeling roller 5 is connected with a second motor 51 . The peeled release paper is wound around the release roller 5, and the output shaft of the second motor 51 is rotated, so that the release roller 5 can collect the release paper. The release paper is wound by the peeling roller 5, which can reduce the contact area of the adhesive surface of the tape exposed to the air, and can reduce the contact time between the adhesive surface of the adhesive tape and the air, so that the adhesive surface of the adhesive tape can be more dusty. Therefore, the generation of air bubbles during winding can be reduced.

Referring to FIG. 2 , in order to facilitate the installation and removal of the peeling roller 5 , the peeling roller 5 is detachably connected to the frame 1 even when the release paper roll on the peeling roller 5 is taken out. Arc-shaped mounting rings 52 are fixed on both sides of the frame 1, and one end of each mounting ring 52 is extended with a support rod 521. The two ends of the peeling roller 5 can be installed in the mounting ring 52 by rolling in the direction toward the position of the mounting ring 52 , and the two ends of the peeling roller 5 are rotatably connected with the mounting rings 52 on both sides respectively. A limit post 522 is provided at the end of each support rod 521 away from the mounting ring 52 , and a groove 523 is defined at one end of the support rod 521 close to the limit post 522 . The initial state of the peeling roller 5 is placed in the groove 523 , and the limiting post 522 can make the peeling roller 5 not easily disconnected from the support rod 521 . Since the surface of the release paper is smooth, the release roller 5 is provided with anti-slip lines 53 along its axial direction, thereby increasing the friction between the release paper and the release roller 5, thereby facilitating the winding of the release paper. And in order to enable the release paper to be wound better, limit clips 6 are provided at both ends of the peeling roller 5, and the limit clips 6 are arranged along the length direction of the peeling roller 5. The ends are clamped to facilitate the winding of the release paper.

3 and 4 , the second motor 51 is connected with a connecting column 511 , and the connecting column 511 is fixedly connected with the output shaft of the second motor 51 , that is, the rotation of the output shaft of the second motor 51 can drive the connecting column 511 to rotate. One end of the connecting column 511 away from the second motor 51 is provided with a mounting slot 512 , the mounting slot 512 is coaxial with the connecting column 511 , and the mounting slot 512 is semicircular, and one end of the peeling roller 5 is set in the mounting slot 512 . In order to enable the peeling roller 5 to rotate together with the connecting column 511, an arc-shaped fixing cover 513 is hinged on one side of the installation groove 512, and a locking member 514 is arranged between the other side of the installation groove 512 and the fixing cover 513. In the utility model, the locking member 514 is a locking bolt. Place the end of the peeling roller 5 in the installation groove 512, then cover the fixing cover 513 on the peeling roller 5, and lock the fixing cover 513 and the locking piece 514 with the locking bolt, so that the peeling roller 5 can be locked. The connection with the installation groove 512 and the fixed cover 513 is more firm, so that the rotation of the output shaft of the second motor 51 can effectively drive the peeling roller 5 to rotate. The friction force between the peeling roller 5 and the fixed cover 513 and the installation groove 512 can be increased, and the inner wall of the installation groove 512 and the inner wall of the fixed cover 513 are provided with convex ribs 524, so that the output shaft of the second motor 51 can be rotated. Effectively drive the peeling roller 5 to rotate.

Referring to FIGS. 5 and 6 , in order to facilitate sticking the tape on the paper roller 32 , a paper roller 32 is sleeved on the winding roller 3 (as shown in FIG. 1 ). In order to facilitate taking out the rolled tape from the take-up roller 3, detachable assemblies 33 are provided between the take-up roller 3 and the feed roller 2 and the frame 1 respectively. Each detachable assembly 33 includes an air cylinder 331 and a fixed The rod 332 and the cylinder 331 are hinged to the side wall of the frame 1, one end of the fixing rod 332 is hinged to the side wall of the frame 1, the other end of the fixing rod 332 is provided with a fixing sleeve 333, and one end of the winding roller 3 is detachably inserted It is arranged inside the fixed sleeve 333 and is rotatably connected with the fixed sleeve 333. The other end of the take-up roller 3 is detachably connected to the first motor 31. The middle position of the fixed rod 332 is provided with a connecting seat 334. The end of the telescopic rod of the air cylinder 331 The part is hinged with the connecting seat 334 . The expansion and contraction of the air cylinder 331 can drive the fixing rod 332 to rotate through the connecting seat 334, so that the connection between the fixing sleeve 333 and the winding roller 3 can be disconnected, or the fixing sleeve 333 and the winding roller 3 can be inserted and connected, so as to be able to It is convenient to take out the rolled tape or install the take-up roller 3 . A meter counter 7 is provided at the position of the frame 1 close to the winding roller 3. The meter counter 7 is connected to the guide roller 4 near the winding roller 3 in a rolling connection. The meter counter 7 can easily detect the winding length of the tape, thereby It is possible to make the length of the wound tape to be uniform. A limit rod 8 is provided on the meter counter 7, and the limit rod 8 can limit the movement of the tape on the guide roller 4, so that the tape is not easily skewed when moving.

The implementation principle of the above-mentioned embodiment is as follows: wrap the adhesive tape with the release paper on the feeding roller 2, start the first motor 31 to loosen the adhesive tape, separate the adhesive tape and the release paper, and thread the adhesive tape in a wave form. Between several guide rollers 4 , the tape is then wound up by a winding roller 3 . The peeled release paper is clamped by the limit clamp 6, and then driven by the second motor 51 to drive the peeling roller 5 for winding, and the peeling roller 5 is rotated towards the direction of the feeding roller 2, so that the release paper can be connected with the feeding roller 2. The contact area of the tape is longer, so that the adhesive surface of the tape can be exposed to the air for a shorter time and the contact area with the air is smaller, thereby reducing the dust falling on the adhesive surface.

The embodiments of this specific embodiment are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention, therefore: all equivalent changes made according to the structure, shape and principle of the present invention are It should be covered within the protection scope of the present invention.

Claims (8)

1. The utility model provides a rewinding machine with peel off coiling mechanism, includes frame (1), its characterized in that: the utility model discloses a take-up roll, including frame (1), feed roll (2) and wind-up roll (3), the both ends of frame (1) are provided with feed roll (2) and wind-up roll (3) respectively, feed roll (2) with all be connected with first motor (31) on wind-up roll (3), feed roll (2) with be provided with a plurality of deflector rolls (4) between wind-up roll (3), it is a plurality of deflector roll (4) discrepancy sets up, every the both ends of deflector roll (4) all with frame (1) rotate to be connected, feed roll (2) wind-up roll (3) with deflector roll (4) parallel arrangement each other, the top of frame (1) is provided with stripping roll (5), the end connection of stripping roll (5) has second motor (51).

2. A rewinding machine with stripping and winding device according to claim 1, characterized in that: peel roller (5) with frame (1) can be dismantled and be connected, the both sides of frame (1) all are fixed with curved collar (52), every the one end of collar (52) is extended there is bracing piece (521), peel roller (5) both ends respectively with two bracing piece (521) roll connection, peel roller (5) both ends respectively with the collar (52) of both sides rotate to be connected, every bracing piece (521) keep away from the tip of collar (52) is provided with spacing post (522), bracing piece (521) are close to the one end of spacing post (522) is seted up fluted (523).

3. A rewinding machine with stripping and winding device according to claim 2, characterized in that: second motor (51) are connected with spliced pole (511), spliced pole (511) with the output shaft fixed connection of second motor (51), spliced pole (511) are kept away from mounting groove (512) have been seted up to the one end of second motor (51), mounting groove (512) with spliced pole (511) coaxial setting, and mounting groove (512) set up to the semicircle type, the one end of stripper roll (5) set up in mounting groove (512), one side of mounting groove (512) articulates there is curved fixed lid (513), the opposite side of mounting groove (512) with be provided with retaining member (514) between fixed lid (513).

4. A rewinding machine with stripping and winding device according to claim 3, characterized in that: the inner wall of the mounting groove (512) and the inner wall of the fixed cover (513) are both provided with a convex rib (524).

5. A rewinding machine with stripping and winding device according to claim 1, characterized in that: a paper roller (32) is sleeved on the winding roller (3), detachable components (33) are arranged between the winding roller (3) and the feeding roller (2) and the rack (1) respectively, each detachable component (33) comprises an air cylinder (331) and a fixed rod (332), the cylinder (331) is hinged to the side wall of the frame (1), one end of the fixed rod (332) is hinged to the side wall of the frame (1), the other end of the fixed rod (332) is provided with a fixed sleeve (333), one end of the wind-up roll (3) is inserted in the fixed sleeve (333), and is rotationally connected with the fixed sleeve (333), the other end of the wind-up roll (3) is detachably connected with the first motor (31), the middle position of the fixing rod (332) is provided with a connecting seat (334), and the end part of the telescopic rod of the air cylinder (331) is hinged with the connecting seat (334).

6. A rewinding machine with stripping and winding device according to claim 1, characterized in that: the stripping roller (5) is provided with anti-slip threads (53) along the axial direction thereof.

7. A rewinding machine with stripping and winding device according to claim 6, characterized in that: the two ends of the stripping roller (5) are provided with limiting clamps (6), and the limiting clamps (6) are arranged along the length direction of the stripping roller (5).

8. A rewinding machine with stripping and winding device according to claim 1, characterized in that: frame (1) is close to the position of wind-up roll (3) is provided with meter rice ware (7), meter rice ware (7) with be close to wind-up roll (3) deflector roll (4) roll connection, be provided with gag lever post (8) on meter rice ware (7).

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