CN217626622U

CN217626622U - Novel winding film rewinding machine

Info

Publication number: CN217626622U
Application number: CN202221634751.5U
Authority: CN
Inventors: 张宝新; 张敬安
Original assignee: Tianjin Baojin Runda Packaging Co ltd
Current assignee: Tianjin Baojin Runda Packaging Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-10-21
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a novel winding film rewinding machine, which comprises a machine body, wherein two reels capable of rotating to replace stations are arranged on the machine body, and the reels are used for sleeving paper tubes for winding and winding films; the sliding seat reciprocates on the machine body along the axial direction of the scroll through the driving component; the cutter is fixedly arranged on the sliding seat and used for cutting the winding film; and the shifting block is rotatably arranged on the sliding seat. The utility model discloses a set up slide and drive assembly, in a reciprocating motion of slide, the slide drives the cut-off knife earlier to a direction translation to decide the winding membrane, it is independent to make the winding membrane of rewinding on the fiber container, the shifting block is in the motion of avoidng this moment, can not influence the fiber container, then the slide moves back, drive the shifting block then and begin to promote epaxial fiber container and leave the spool, realized at slide and cut-off knife reset in-process, manual operation is saved to the function of automatic discharging, the integrated level is high, therefore, the clothes hanger is strong in practicability.

Description

Novel winding film rewinding machine

Technical Field

The utility model relates to a rewinding machine technical field, concretely relates to novel winding membrane rewinding machine.

Background

The rewinding machine is a machine for rewinding and slitting mica tapes, paper and films, is usually used for rewinding extremely thick coiled materials or slitting wide coiled materials, and basically can meet the use requirement of rewinding a winding film by the existing rewinding machine, but has some defects and needs to be improved.

In current rewinding machine, the part has possessed the automatic mechanism of deciding the coiled material, or has had the function of automatic discharging, however, its current functional integration is not high, and is perfect inadequately between mutually supporting, leads to still needing more manual operation, consequently, decides and ejection of compact function for integrated coiled material, makes it link up in order to improve rewinding efficiency, needs a novel winding membrane rewinding machine urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel winding membrane rewinding machine to solve the above-mentioned weak point among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

a novel film winding rewinding machine comprises a machine body, wherein two reels capable of rotating to replace stations are arranged on the machine body, and the reels are used for sleeving paper tubes for winding and winding films;

the sliding seat reciprocates on the machine body along the axial direction of the scroll through the driving component;

the cutter is fixedly arranged on the sliding seat and used for cutting the winding film;

and the shifting block is rotatably arranged on the sliding seat and sequentially makes evasive movement and movement for pushing the paper tube to leave the reel in reciprocating movement along with the sliding seat.

Preferably, spool one end is connected with the organism, and the other end hangs and establishes, the organism is close to one side that the spool hangs and establishes and is provided with the breach, two the spool corresponds the breach respectively and staggers the breach setting.

Preferably, the driving assembly comprises a motor fixedly mounted on the machine body, the output end of the motor is coaxially and fixedly connected with a screw rod, an internal thread sleeve is sleeved on the screw rod in a threaded manner, and the internal thread sleeve is fixedly connected with the sliding seat.

Preferably, a support is fixedly arranged on the sliding seat, the upper end of the support is rotatably connected with the shifting block, and the lower end of the shifting block is tightly attached to the side wall of the support through a first spring connected with the support.

Preferably, the spool internal rotation is provided with the pivot, be provided with the gag lever post of two sets of position symmetry in the pivot, every group the gag lever post circumference sets up, each gag lever post one end is rotated with the pivot and is connected, the spool surface is provided with the logical groove that is used for the gag lever post other end to stretch out, the tip that the spool was hung is provided with control pivot pivoted and triggers the subassembly.

Preferably, a sliding groove is formed in the limiting rod, a sliding pin is movably arranged in the sliding groove, and the sliding pin is connected with the inner wall of the scroll.

Preferably, the trigger assembly comprises a reel, a protrusion is suspended on the reel, the end of the protrusion penetrates through the movable arrangement, a rectangular block is fixedly arranged at one end of the protrusion in the reel, a sliding groove matched with the rectangular block is formed in the reel, a plurality of second springs are connected between the rectangular block and the sliding groove, a spiral wire is arranged at the end part of the rotating shaft, and a spiral groove matched with the spiral wire is formed in the rectangular block.

Preferably, the trigger assembly further comprises an inclined plane body arranged on the inner wall of one side of the gap arranged on the machine body, and the inclined plane body can generate mutual extrusion with the convex body when the two scroll shafts rotate to replace the stations.

In the technical scheme, the beneficial effects of the utility model are that:

this novel winding membrane rewinding machine is through setting up slide and drive assembly, in a reciprocating motion of slide, the slide drives the cut-off knife earlier to a direction translation, thereby decide the winding membrane, it is independent to make the rewinding winding membrane on the fiber container, the shifting block is in the motion of avoideing this moment, can not influence the fiber container, then the slide moves back, then drive the shifting block and begin to promote epaxial fiber container and leave the spool, realized at slide and cut-off knife reset in-process, the function of automatic discharging, save manual operation, the integrated level is high, therefore, the clothes hanger is strong in practicability.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic overall structural diagram provided by an embodiment of the present invention;

fig. 2 is a schematic overall structural diagram of another view angle provided by the embodiment of the present invention;

fig. 3 is a schematic front view of a cross-sectional structure according to an embodiment of the present invention;

fig. 4 is a schematic view of another front cross-sectional structure provided in the embodiment of the present invention;

fig. 5 is a schematic side view of a cross-sectional structure according to an embodiment of the present invention;

fig. 6 is an enlarged schematic structural diagram of a point a in fig. 1 according to an embodiment of the present invention;

fig. 7 is an enlarged schematic structural diagram of a point B in fig. 2 according to an embodiment of the present invention;

fig. 8 is an enlarged schematic structural diagram of a point C in fig. 4 according to an embodiment of the present invention;

fig. 9 is an enlarged schematic structural diagram of a position D in fig. 5 according to an embodiment of the present invention.

Description of reference numerals:

1. a body; 2. a reel; 3. a slide base; 4. a cutter; 5. shifting blocks; 6. a notch; 7. a motor; 8. a screw; 9. an internal thread sleeve; 10. a support; 11. a first spring; 12. a rotating shaft; 13. a limiting rod; 14. a through groove; 15. a sliding groove; 16. a sliding pin; 17. a convex body; 18. a rectangular block; 19. a chute; 20. a spiral wire; 21. a helical groove; 22. an inclined plane body; 23. unwinding rollers; 24. an auxiliary roller; 25. a turntable; 26. a bridge body; 27. a track groove; 28. a connecting member; 29. a second spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Referring to fig. 1-9, a novel winding film rewinding machine provided in the embodiment of the present invention includes a machine body 1, on which two reels 2 capable of rotating to replace stations are disposed, the reels 2 are used for sleeving a paper tube for winding a winding film; a slide 3 which reciprocates on the machine body 1 along the axial direction of the scroll 2 through a driving component; the cutter 4 is fixedly arranged on the sliding seat 3 and is used for cutting the winding film; and the shifting block 5 is rotatably arranged on the sliding seat 3 and successively makes evasive movement and movement for pushing the paper tube to leave the reel 2 in the reciprocating movement along with the sliding seat 3.

Specifically, the machine body 1 is further provided with an unwinding roller 23 and an auxiliary roller 24, the unwinding roller 23 is used for installing the winding film coiled material raw material, and the auxiliary roller 24 is arranged higher than the unwinding roller 23 and the reel 2; the unwinding roller 23 firstly winds the winding film above the auxiliary roller 24, then extends downwards and winds the winding film below the reel 2 close to the auxiliary roller 24, and the other reel 2 does not participate in winding; the inner diameter of the paper tube sleeved on the scroll 2 is matched with the outer diameter of the paper tube, so that the paper tube can be driven to rotate, watering is usually coated on the surface of the paper tube sleeved on the scroll 2, and then a winding film can be attached to the paper tube; the two reels 2 are arranged on the same turntable 25, the turntable 25 is arranged on the machine body 1, a power mechanism for driving the turntable 25 to rotate is arranged in the machine body 1, meanwhile, a power mechanism for driving the reel 2 close to the auxiliary roller 24 to rotate is also arranged, and the other reel 2 is in a preparation state and does not normally rotate; the height of the upper end of the cut-off knife 4 is not lower than the lowest position of the scroll shafts 2, and the cut-off knife 4 is arranged between the two scroll shafts 2 along the moving track of the sliding seat 3; the shifting block 5 is in an evading movement state when the cutter 4 cuts the winding film, and does a movement of pushing the paper tube to leave the scroll 2 when the sliding seat 3 and the cutter 4 are reset. In actual use, after rewinding of the paper tube on the reel 2 close to the auxiliary roller 24 is completed, the turntable 25 drives the paper tube to rotate downwards, the other reel 2 rotates upwards, so that the wound film is wound around a part of the wound film continuously unreeled and wound below the other reel 2, then, under the driving of the driving assembly, the sliding seat 3 firstly translates towards the direction close to the turntable 25 along the axial direction of the reel 2, and then the cutting knife 4 is driven to pass between the two reels 2, so that the wound film wound on the lower side of the two reels 2 can be cut off, and the rewound on the paper tube is independent, in the process, the shifting block 5 is in evading motion, the paper tube cannot be affected, then the sliding seat 3 starts to move backwards, the shifting block 5 starts to push the rewound paper tube on the reel 2 far away from the auxiliary roller 24 at the moment to leave the reel 2, the automatic discharging function in the resetting process of the sliding seat 3 and the cutting knife 4 is realized, and after the sliding seat 3 resets, the reel 2 close to the auxiliary roller 24 at the moment can rewind the film, and continuous operation can be formed.

Compared with the prior art, the embodiment of the utility model provides a novel winding membrane rewinding machine is through setting up slide 3 and drive assembly, in a reciprocating motion of slide 3, slide 3 drives cut-off knife 4 to a direction translation earlier, thereby decide the winding membrane, it is independent to make the winding membrane of rewinding on the fiber container, shifting block 5 is in the motion of avoidng this moment, can not influence the fiber container, then slide 3 moves back, drive shifting block 5 then and begin to promote the fiber container on the spool 2 and leave spool 2, realized at slide 3 and the reset-in-process of cut-off knife 4, the function of automatic discharging saves manual operation, the integrated level is high, therefore, the clothes hanger is strong in practicability.

As a preferred technical solution of this embodiment, one end of the reel 2 is connected with the machine body 1, and the other end is suspended, a gap 6 is provided at one side of the machine body 1 near the reel 2, the two reels 2 are respectively disposed corresponding to the gap 6 and the staggered gap 6, specifically, one end of the reel 2 connected with the machine body 1 is the end connected with the turntable 25; the provision of the gap 6 leaves the overhanging end of the spool 2 remote from the auxiliary roller 24 unobstructed to facilitate loading and unloading of a paper cartridge from the spool 2.

As the preferred technical scheme of this embodiment, drive assembly includes fixed mounting's motor 7 on organism 1, the coaxial fixedly connected with screw rod 8 of motor 7 output, threaded sleeve has female thread cover 9 on the screw rod 8, female thread cover 9 and slide 3 fixed connection, specifically, be provided with pontic 26 on the organism 1, pontic 26 is located spool 2 below, slide 3 then removes above pontic 26, female thread cover 9 sets up in pontic 26 below, be provided with track groove 27 on the pontic 26, be connected with the connecting piece 28 that can remove in track groove 27 between slide 3 and the female thread cover 9. In actual use, motor 7 starts, and its output drives screw rod 8 and rotates, and screw rod 8 takes place the screw feed effect with internal thread cover 9, then drives slide 3 to a direction translation, then, the reversal of motor 7 output drives slide 3 to the opposite direction backtracking then, forms the reciprocating motion that drives slide 3 and go on from this.

As a preferred technical solution of this embodiment, a support 10 is fixedly disposed on the slide 3, the upper end of the support 10 is rotatably connected with the dial 5, the lower end of the dial 5 is tightly attached to the side wall of the support 10 through a first spring 11 connected with the support 10, specifically, the side wall of the support 10 to which the lower end of the dial 5 is tightly attached is the side wall of the support 10 far from the notch 6, so that the dial 5 can only rotate on the support 10 in the direction that the upper end is close to the notch 6, but not rotate in the other opposite direction. In practical use, when the slide seat 3 drives the shifting block 5 to move in a direction far away from the notch 6 through the support 10, the shifting block 5 is blocked by a paper tube wound with a film on the reel 2, the rotation of the upper end close to the notch 6 occurs, the height of the upper end is reduced, the lower end stretches the first spring 11, the first spring 11 extends and stores elastic potential energy, after the shifting block 5 passes through the whole paper tube, the shifting block 5 is not blocked, the elastic potential energy of the first spring 11 is released, so that the shifting block 5 is restored to the initial position of the lower end close to the support 10, at the moment, the slide seat 3 drives the shifting block 5 to move back, and the lower end of the shifting block 5 abuts against the support 10 without rotating in a direction opposite to the previous direction, so that the edge of the paper tube is pushed down from the reel 2 and discharged from the notch 6, and discharging is realized.

In another embodiment provided by the present invention, a rotating shaft 12 is rotatably disposed in the reel 2, two sets of position-symmetric limiting rods 13 are disposed on the rotating shaft 12, each set of limiting rods 13 is circumferentially disposed, one end of each limiting rod 13 is rotatably connected with the rotating shaft 12, a through groove 14 for extending the other end of the limiting rod 13 is disposed on the surface of the reel 2, a trigger assembly for controlling the rotation of the rotating shaft 12 is disposed at the suspended end of the reel 2, a sliding groove 15 is disposed on the limiting rod 13, a sliding pin 16 is movably disposed in the sliding groove 15, the sliding pin 16 is connected with the inner wall of the reel 2, specifically, two sets of limiting rods 13 are respectively used for limiting the two ends of a paper tube sleeved on the reel 2, the number of the limiting rods 13 included in each set of limiting rods 13 is preferably 3-5, and the length of the limiting rods 13 is not less than the radius difference between the reel 2 and the rotating shaft 12; the slide pin 16 is disposed adjacent to the through slot 14. The arrangement of the sliding slot 15 and the sliding pin 16 enables the rotating shaft 12 to rotate, so that the end connected with the limiting rod 13 is pulled to deviate from or approach to the connecting line between the center of the rotating shaft 12 and the sliding pin 16, and when the end connected with the rotating shaft 12 of the limiting rod 13 deviates from the connecting line between the center of the rotating shaft 12 and the sliding pin 16, namely the limiting rod 13 is not perpendicular to the axis of the rotating shaft 12, so that the end of the limiting rod 13 far away from the rotating shaft 12 can be retracted into the reel 2; when the end of the limiting rod 13 connected with the rotating shaft 12 is located on the connecting line of the rotating shaft 12 and the sliding pin 16, that is, the limiting rod 13 is perpendicular to the axis of the rotating shaft 12, the end of the limiting rod 13 far away from the rotating shaft 12 can pass through the through groove 14 and extend out of the surface of the reel 2, so that the limiting of the paper tube is realized.

As a further preferred technical scheme of this embodiment, the trigger assembly includes a protruding body 17 with a suspended end of the scroll 2 movably disposed therethrough, a rectangular block 18 is fixedly disposed at one end of the protruding body 17 located in the scroll 2, a sliding slot 19 matched with the rectangular block 18 is disposed in the scroll 2, a plurality of second springs 29 are connected between the rectangular block 18 and the sliding slot 19, a spiral wire 20 is disposed at an end of the rotating shaft 12, a spiral slot 21 matched with the spiral wire 20 is disposed in the rectangular block 18, and an inclined plane 22 is disposed on an inner wall of one side of the body 1 where the gap 6 is disposed, and the inclined plane 22 can generate a mutual squeezing effect with the protruding body 17 when the two scrolls 2 rotate to replace stations, specifically, the maximum length of the outward extension of the end of the protruding body 17 at the suspended end of the scroll 2 does not exceed the inner wall of the body 1; the rectangular block 18 only translates in the sliding groove 19; the second spring 29 is arranged, so that the rectangular block 18 is continuously pulled by the second spring 29 under the condition of not being influenced by external force, and the convex body 17 is kept to be driven to extend out of the suspended end part of the reel 2; a cylindrical groove is formed in the rectangular block 18, and the spiral groove 21 is formed in the inner wall of the cylindrical groove; the ramp body 22 has a smallest thickness in a direction close to the notch 6 and a largest thickness in a direction away from the notch 6. In practical use, when the two winding shafts 2 rotate to switch stations, the winding shaft 2 which is away from the notch 6 drives the convex body 17 to be close to the inclined body 22, the inclined body 22 and the convex body 17 generate extrusion action, so that the convex body 17 moves towards the winding shaft 2, the convex body 17 drives the rectangular block 18 to move in the chute 19 to stretch the second spring 29, the second spring 29 extends and stores elastic potential energy, meanwhile, the rectangular block 18 moves in the chute 19, and the spiral wire 20 and the spiral groove 21 generate spiral feeding action, so that the rotating shaft 12 rotates relative to the rectangular block 18, namely rotates relative to the winding shaft 2, therefore, the rotating shaft 12 can drive one end, connected with the limiting rod 13, to be close to a connecting line between the axis of the rotating shaft 12 and the sliding pin 16, and further, the end, far away from the rotating shaft 12, of the limiting rod 13 extends out of the surface of the winding shaft 2 through the through groove 14, so that a paper tube sleeved on the winding shaft 2 can be automatically limited in position when the winding station is switched, and the rewinding process is ensured, and the paper tube is not easy to deviate; and after the rewinding of the winding film is finished, the winding shaft 2 at the rewinding station rotates to leave, so that the convex body 17 is separated from the inclined plane body 22, the elastic potential energy of the second spring 29 is released, the rectangular block 18 drives the convex body 17 to be hung at the winding shaft 2 and extend out, meanwhile, the rotating shaft 12 also rotates and resets under the interaction of the spiral wire 20 and the spiral groove 21, then the limiting rod 13 is driven to retract into the winding shaft 2 again, at the moment, the paper tube on the winding shaft 2 is not limited by the limiting rod 13 any more, and then the subsequent paper tube dismounting operation can be smoothly carried out.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. A novel winding film rewinding machine is characterized by comprising:

the winding machine comprises a machine body (1), two reels (2) capable of rotating to replace stations are arranged on the machine body, and the reels (2) are used for sleeving paper tubes for winding and winding films;

the sliding seat (3) reciprocates on the machine body (1) along the axial direction of the scroll (2) through a driving component;

the cutter (4) is fixedly arranged on the sliding seat (3) and is used for cutting the winding film;

and the shifting block (5) is rotatably arranged on the sliding seat (3) and successively makes evasive movement and movement for pushing the paper tube to leave the reel (2) in the reciprocating movement along with the sliding seat (3).

2. A novel film winding rewinding machine according to claim 1, characterized in that one end of said winding shaft (2) is connected to said machine body (1) and the other end is suspended, a notch (6) is provided on the side of said machine body (1) near the side where said winding shaft (2) is suspended, and two of said winding shafts (2) are respectively provided corresponding to said notch (6) and said staggered notch (6).

3. The novel film winding rewinding machine according to claim 1, characterized in that said driving assembly comprises a motor (7) fixedly mounted on said machine body (1), a screw (8) is coaxially and fixedly connected to an output end of said motor (7), an internal thread sleeve (9) is sleeved on said screw (8), and said internal thread sleeve (9) is fixedly connected to said slide (3).

4. The novel film winding rewinding machine as claimed in claim 1, characterized in that a support (10) is fixedly arranged on the slide (3), the upper end of the support (10) is rotatably connected with the shifting block (5), and the lower end of the shifting block (5) is tightly attached to the side wall of the support (10) through a first spring (11) connected with the support (10).

5. The novel film winding rewinding machine according to claim 1, characterized in that a rotating shaft (12) is rotatably arranged in the winding shaft (2), two sets of position-symmetrical limiting rods (13) are arranged on the rotating shaft (12), each set of position-symmetrical limiting rods (13) is circumferentially arranged, one end of each limiting rod (13) is rotatably connected with the rotating shaft (12), a through groove (14) for extending the other end of each limiting rod (13) is formed in the surface of the winding shaft (2), and a trigger assembly for controlling the rotating shaft (12) to rotate is arranged at the suspended end of the winding shaft (2).

6. The novel film winding rewinding machine as claimed in claim 5, characterized in that a sliding groove (15) is formed in said limiting rod (13), a sliding pin (16) is movably arranged in said sliding groove (15), and said sliding pin (16) is connected with the inner wall of said winding shaft (2).

7. The novel film winding rewinding machine as claimed in claim 5, wherein said trigger assembly includes a protruding body (17) movably disposed at a hanging end of the winding shaft (2), a rectangular block (18) is fixedly disposed at one end of the protruding body (17) located in the winding shaft (2), a sliding groove (19) matched with the rectangular block (18) is disposed in the winding shaft (2), a plurality of second springs (29) are connected between the rectangular block (18) and the sliding groove (19), a spiral wire (20) is disposed at an end of the rotating shaft (12), and a spiral groove (21) matched with the spiral wire (20) is disposed in the rectangular block (18).

8. A novel film winding rewinding machine according to claim 7, characterized in that said trigger assembly further comprises an inclined plane (22) arranged on the inner wall of the side of the machine body (1) provided with the notch (6), said inclined plane (22) being capable of pressing against the protrusions (17) when the two winding shafts (2) rotate to replace the stations.