CN218024402U

CN218024402U - Rewinding and splitting machine

Info

Publication number: CN218024402U
Application number: CN202221678940.2U
Authority: CN
Inventors: 臧有明; 商秀建; 孙大鹏; 甘树涛
Original assignee: Qingdao Likang Food Packaging Technology Co Ltd
Current assignee: Qingdao Likang Food Packaging Technology Co Ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-12-13
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to the field of splitting machines, in particular to a rewinding splitting machine, which comprises a rewinding mechanism, a guide roller mechanism, a splitting mechanism and a base; the rewinding mechanism, the guide roller mechanism and the splitting mechanism are sequentially arranged on the base side by side; the rewinding mechanism comprises a rewinding driving motor, a driving worm wheel, a rewinding roller body, a fixed roller frame and an adjustable roller frame; the rewinding roller comprises two rewinding roller bodies, one ends of the two rewinding roller bodies are rotatably matched in two roll through holes of a fixed roller frame, and the other ends of the two rewinding roller bodies are supported and limited by an adjustable roller frame; the rewinding roller is characterized in that the rewinding roller body is driven to rotate by adopting the matching transmission of the rewinding driving motor, the driving worm and the driving worm wheel, after the rewinding roller body which is arranged on the rewinding roller body and is driven by the two rewinding roller bodies rotates, the rewinding roller body has a self-locking function due to the structural properties of the driving worm and the driving worm wheel, and the rewinding roller body is prevented from rotating after the rewinding driving motor stops running.

Description

Rewinding and splitting machine

Technical Field

The utility model relates to a cutting machine field, more specifically say, relate to a rewinding cutting machine.

Background

Rewinding machines are generally used for: the rewinding and cutting of the mica tapes, the paper and the films have the function of cutting the mica tapes, the paper and the films into two parts, are commonly used for cutting wide coiled materials, play an important role in the subsequent secondary cutting, and are special equipment for paper, mica tapes and films. However, when the rewinding splitting machine in the prior art is used, the rewinding rollers mostly rotate by means of the matching transmission of the motor and the belt wheel when rotating, and slip easily occurs after the rewinding splitting machine stops rotating, so that the problem that the rewound coiled materials are easy to loosen is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rewinding cutting machine can effectively solve the problem among the prior art.

The purpose of the utility model is realized through the following technical scheme:

a rewinding and cutting machine comprises a rewinding mechanism, a guide roller mechanism, a cutting mechanism and a base; the rewinding mechanism, the guide roller mechanism and the splitting mechanism are sequentially arranged on the base side by side; the rewinding mechanism comprises a rewinding driving motor, a driving worm wheel, a rewinding roller body, a fixed roller frame and an adjustable roller frame; the rewinding roller comprises two rewinding roller bodies, wherein one ends of the two rewinding roller bodies are rotatably matched in two roller penetrating holes of a fixed roller frame, and the other ends of the two rewinding roller bodies are supported and limited by an adjustable roller frame; the fixed roller frame and the adjustable roller frame are both fixed on the base; an output shaft of the rewinding driving motor is in transmission connection with a driving worm, the driving worm is in meshing transmission connection with two driving worm wheels, and the two driving worm wheels are fixedly connected with the two rewinding roller bodies one by one.

Optionally, the rewinding roller body is uniformly provided with a plurality of anti-slip ribs in a surrounding manner.

Optionally, the adjustable roller frame comprises a vertical frame plate, a turning shaft, a rotating worm wheel, a regulating worm and a turning roller frame; the vertical frame plate is fixed on the base, the vertical frame plate is connected with the upper and lower two turnover shafts in a rotating fit mode, the outer ends of the two turnover shafts are fixedly connected with the two rotary worm gears one by one, the two rotary worm gears are meshed and connected with the same side of the regulating worm, the inner ends of the two turnover shafts are fixedly connected with one end of each of the two turnover roller frames one by one, and the other end of each of the two turnover roller frames is supported below the two rewinding roller bodies.

Optionally, the turnover roller frame comprises a roller frame body, a limiting baffle ring, a sliding stud and a locking nut; one end of the roller frame body is fixed on the turnover shaft, and the other end of the roller frame body is provided with a semicircular supporting groove so as to support the bottom of the rewinding roller body through the semicircular supporting groove; an annular sliding groove is formed in the inner side surface of the semicircular supporting groove, one end of the limiting baffle ring is in sliding fit in the annular sliding groove, and the other end of the limiting baffle ring is clamped and blocked at the top of the rewinding roller body; the inner end of a sliding stud is fixed on the outer side surface of the limiting baffle ring, the middle part of the sliding stud is in sliding fit in an arc-shaped sliding groove on the outer side surface of the roller frame body, and the outer end of the sliding stud is in threaded fit with a locking nut so as to be tightly propped against the outer side surface of the roller frame body through the locking nut.

Optionally, the axis of the semicircular holding groove and the axis of the limit stop ring are collinear.

The embodiment of the utility model provides a following beneficial effect has been brought: the utility model discloses a rewinding cutting machine, in its inside rewinding mechanism, the cooperation transmission that adopts rewinding driving motor, drive worm and driving worm wheel drives two rewinding roller bodies and rotates, drives the rewinding roller that installs above that and rotates the back that finishes at two rewinding roller bodies, because the structural property of drive worm and driving worm wheel, makes it have the function of auto-lock, prevents that rewinding roller body from taking place to rotate after rewinding driving motor stops operating, reduces the coiled material after the rewinding and takes place loose probability.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention or the related art, the drawings required to be used in the description of the embodiments or the related art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a second overall schematic diagram provided in the embodiment of the present invention;

fig. 3 is a first schematic structural diagram of a rewinding mechanism provided in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a rewinding mechanism according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an adjustable roller frame according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a turnover roller frame according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a slitting mechanism provided by an embodiment of the present invention.

Icon: a rewinding mechanism 1; rewinding driving motor 11; a drive worm 12; a drive worm wheel 13; a rewinding roller body 14; a fixed roller frame 15; an adjustable roll stand 16; a vertical shelf plate 161; a turning shaft 162; a rotary worm gear 163; a regulating worm 164; a roll-over stand 165; a roller frame body 1651; a limit stop ring 1652; a sliding stud 1653; a lock nut 1654; a guide roller mechanism 2; a slitting mechanism 3; a slitting guide roller 31; a guide roller support 32; a slitting knife 33; a lift blade holder 34; a lifting bracket 35; a lift adjusting screw 36; a base 4.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of a plurality of or a plurality of is two or more unless specifically limited otherwise.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for understanding and reading the contents disclosed in the specification, and are not used for limiting the conditions that the present application can implement, so the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the technical content disclosed in the present application without affecting the efficacy and the achievable purpose of the present application. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present application, and changes or modifications in the relative relationship may be made without substantial technical changes.

The present invention will be described in further detail with reference to the accompanying fig. 1-7.

As shown in fig. 1-7, a rewinding and cutting machine comprises a rewinding mechanism 1, a guide roller mechanism 2, a cutting mechanism 3 and a base 4; the rewinding mechanism 1, the guide roller mechanism 2 and the splitting mechanism 3 are sequentially arranged on the base 4 side by side; the rewinding mechanism 1 comprises a rewinding driving motor 11, a driving worm 12, a driving worm wheel 13, a rewinding roller body 14, a fixed roller frame 15 and an adjustable roller frame 16; the two rewinding roller bodies 14 are arranged, one ends of the two rewinding roller bodies 14 are rotatably matched in the two roll through holes of the fixed roller frame 15, and the other ends of the two rewinding roller bodies 14 are supported and limited by the adjustable roller frame 16; the fixed roller frame 15 and the adjustable roller frame 16 are both fixed on the base 4; an output shaft of the rewinding driving motor 11 is in transmission connection with a driving worm 12, the driving worm 12 is in meshing transmission connection with two driving worm wheels 13, and the two driving worm wheels 13 are fixed with two rewinding roller bodies 14.

The utility model discloses a rewinding and cutting machine, when carrying out rewinding and cutting treatment, the coiled material to be rewound and cut firstly passes through the cutting mechanism 3, so as to be guided and cut through the cutting mechanism 3, then passes through the guide roller mechanism 2, is guided through the guide roller mechanism 2, and winds the cut coiled material on the rewinding rollers on the two rewinding roller bodies 14 at intervals; the rewinding driving motor 11 is started, the rewinding driving motor 11 can drive the driving worm 12 to rotate after being started, the driving worm 12 can synchronously drive the two driving worm wheels 13 to rotate in the same rotating direction when rotating, and the two rewinding roller bodies 14 are driven to rotate when the two driving worm wheels 13 rotate, so that the rewinding rollers on the two rewinding roller bodies 14 are driven to respectively wind the slit coiled materials; the utility model discloses in inside rewinding mechanism 1, adopt rewinding driving motor 11, the cooperation transmission of drive worm 12 and drive worm wheel 13 drives two rewinding roller bodies 14 and rotates, after two rewinding roller bodies 14 drive the rewinding roller of installing on it and rotate, because the structural property of drive worm 12 and drive worm wheel 13, make it have the function of auto-lock, prevent rewinding roller body 14 after rewinding driving motor 11 stops the operation and take place to rotate, reduce the coiled material after the rewinding and take place loose probability.

The rewinding roller body 14 is uniformly provided with a plurality of anti-slip ribs in a surrounding manner, so that the rotating stability of the rewinding roller arranged on the rewinding roller body is improved.

The adjustable roller frame 16 comprises a vertical frame plate 161, a turning shaft 162, a rotary worm wheel 163, a regulating worm 164 and a turning roller frame 165; the vertical frame plate 161 is fixed on the base 4, the vertical frame plate 161 is connected with an upper overturning shaft 162 and a lower overturning shaft 162 in a rotating matching manner, the outer ends of the two overturning shafts 162 are fixedly connected with two rotating worm gears 163 one by one, the two rotating worm gears 163 are meshed and connected with the same side of the regulating worm 164, the inner ends of the two overturning shafts 162 are fixedly connected with one end of each of two overturning roller frames 165 one by one, and the other ends of the two overturning roller frames 165 are supported below the two rewinding roller bodies 14. The inside upset roller frame 165 of adjustable roller frame 16 is used for bearing and spacing rewinding roller body 14, when needs to install the rewinding roller to rewinding roller body 14 or lift the rewinding roller from rewinding roller body 14, rotates regulation and control worm 164 and can drive two rotatory worm wheel 163 and rotate, and two rotatory worm wheel 163 rotate and drive two trip shaft 162 and rotate, and two trip shaft 162 rotate and drive two upset roller frame 165 and carry out the upset motion to can break away from the bearing support of rewinding roller body 14.

The overturning roller frame 165 comprises a roller frame body 1651, a limiting baffle ring 1652, a sliding stud 1653 and a locking nut 1654; one end of the roller frame body 1651 is fixed on the turnover shaft 162, and the other end of the roller frame body 1651 is provided with a semicircular supporting groove so as to support the bottom of the rewinding roller body 14 through the semicircular supporting groove; an annular sliding groove is formed in the inner side face of the semicircular supporting groove, one end of a limiting baffle ring 1652 is in sliding fit with the annular sliding groove, and the other end of the limiting baffle ring is blocked at the top of the rewinding roller body 14; the inner end of a sliding stud 1653 is fixed on the outer side face of the limiting baffle ring 1652, the middle of the sliding stud 1653 is in sliding fit in an arc-shaped sliding groove on the outer side face of the roller frame body 1651, and the outer end of the sliding stud 1653 is in threaded fit with a locking nut 1654 so as to be tightly pressed against the outer side face of the roller frame body 1651 through the locking nut 1654.

A semicircular supporting groove is formed in a roller frame body 1651 in the overturning roller frame 165 and used for supporting the bottom of the rewinding roller body 14, an annular sliding groove is formed in the inner side surface of the semicircular supporting groove, a limiting stop ring 1652 is in sliding fit in the annular sliding groove and can be blocked above the rewinding roller body 14 through the limiting stop ring 1652, the blocking limit of the rewinding roller body 14 by the limiting stop ring 1652 can be adjusted by sliding the sliding stud 1653, the sliding stud 1653 controls the position of the sliding stud 1653 in the arc-shaped sliding groove to be adjusted, so that the limiting stop ring 1652 can be driven to be blocked above the rewinding roller body 14, the blocking limit of the rewinding roller body 14 by the limiting stop ring 1652 can be adjusted by sliding the sliding stud 1653, and the sliding stud 1653 can drive the limiting stop ring 1652 to slide in the annular sliding groove, so that whether the limiting stop ring 1652 is blocked above the rewinding roller body 14 or not is controlled; after adjustment, the locking nut 1654 is rotated to be tightly propped against the side face of the turnover roller frame 165, relative fixation of the position of the limiting baffle ring 1652 can be achieved, and a rubber gasket is arranged between the locking nut 1654 and the turnover roller frame 165, so that stability after locking is improved.

The axis of the semicircular holding groove is collinear with the axis of the limit stop ring 1652.

The splitting mechanism 3 comprises a splitting guide roller 31, a guide roller support 32, a splitting cutter 33, a lifting cutter holder 34, a lifting bracket 35 and a lifting adjusting screw 36; two ends of the slitting guide roller 31 are rotatably matched on the two guide roller supports 32, and the two guide roller supports 32 are relatively fixed on the base 4; a plurality of slitting knives 33 are uniformly fixed in the middle of the lifting knife base 34 at intervals, the cutting edges of the slitting knives 33 are arranged towards the slitting guide rollers 31, two ends of the lifting knife base 34 are fixed at two ends of the lifting bracket 35, and the middle of the lifting bracket 35 is in sliding fit in longitudinal slideways of the two guide roller supports 32; the upper end and the lower end of the lifting adjusting screw rod 36 are rotatably connected with the upper end and the lower end inside a longitudinal slide way, the middle part of the lifting adjusting screw rod 36 is in threaded transmission connection with the lifting bracket 35, and the lifting bracket 35 is in threaded fit with a fastening bolt which is pressed on the lifting adjusting screw rod 36. Cut deflector roll 31 and be used for leading the coiled material and send, lead and send the in-process, divide cutter 33 to cut the coiled material, divide cutter 33 to adopt conventional stainless steel sword, also can adopt pneumatics to divide the cutter, divide the height of cutter 33 to adjust through rotating lift adjusting screw 36, it can change its and lift bracket 35's contact position to rotate lift adjusting screw 36, thereby drive lift bracket 35 and slide in two deflector roll support 32's longitudinal slide, finally drive lift blade holder 34 and install the height of the branch cutter 33 on lift blade holder 34 and adjust, in order to cut the coiled material and handle.

The principle is as follows: the utility model discloses a rewinding and cutting machine, when carrying out rewinding and cutting treatment, the coiled material to be rewound and cut firstly passes through the cutting mechanism 3, so as to be guided and cut through the cutting mechanism 3, then passes through the guide roller mechanism 2, is guided through the guide roller mechanism 2, and winds the cut coiled material on the rewinding rollers on the two rewinding roller bodies 14 at intervals; the rewinding driving motor 11 is started, the rewinding driving motor 11 can drive the driving worm 12 to rotate after being started, the driving worm 12 can synchronously drive the two driving worm wheels 13 to rotate in the same rotating direction when rotating, and the two rewinding roller bodies 14 are driven to rotate when the two driving worm wheels 13 rotate, so that the rewinding rollers on the two rewinding roller bodies 14 are driven to respectively wind the slit coiled materials; the utility model discloses in inside rewinding mechanism 1, adopt rewinding driving motor 11, the cooperation transmission of drive worm 12 and drive worm wheel 13 drives two rewinding roller bodies 14 and rotates, after two rewinding roller bodies 14 drive the rewinding roller of installing on it and rotate, because the structural property of drive worm 12 and drive worm wheel 13, make it have the function of auto-lock, prevent rewinding roller body 14 after rewinding driving motor 11 stops the operation and take place to rotate, reduce the coiled material after the rewinding and take place loose probability.

The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. It should be noted that, for those skilled in the art, without departing from the principle of the present application, the present application can also make several improvements and modifications, and those improvements and modifications also fall into the protection scope of the claims of the present application.

It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Claims

1. A rewinding and splitting machine is characterized in that: comprises a rewinding mechanism (1), a guide roller mechanism (2), a splitting mechanism (3) and a base (4); the rewinding mechanism (1), the guide roller mechanism (2) and the splitting mechanism (3) are sequentially arranged on the base (4) side by side; the rewinding mechanism (1) comprises a rewinding driving motor (11), a driving worm (12), a driving worm wheel (13), a rewinding roller body (14), a fixed roller frame (15) and an adjustable roller frame (16); two rewinding roller bodies (14) are arranged, one ends of the two rewinding roller bodies (14) are rotatably matched in two roll penetrating holes of the fixed roller frame (15), and the other ends of the two rewinding roller bodies (14) are supported and limited by the adjustable roller frame (16); the fixed roller frame (15) and the adjustable roller frame (16) are both fixed on the base (4); an output shaft of the rewinding driving motor (11) is in transmission connection with a driving worm (12), the driving worm (12) is in meshing transmission connection with two driving worm wheels (13), and the two driving worm wheels (13) are fixed with the two rewinding roller bodies (14).

2. A rewinding and cutting machine as claimed in claim 1, characterized in that: the rewinding roller body (14) is uniformly provided with a plurality of anti-skidding blocking edges in a surrounding mode.

3. A rewinding and cutting machine as claimed in claim 1, characterized in that: the adjustable roller frame (16) comprises a vertical frame plate (161), a turning shaft (162), a rotary worm wheel (163), a regulating worm (164) and a turning roller frame (165); the vertical frame plate (161) is fixed on the base (4), the vertical frame plate (161) is connected with an upper overturning shaft (162) and a lower overturning shaft (162) in a rotating fit mode, the outer ends of the two overturning shafts (162) are fixedly connected with two rotating worm wheels (163) one by one, the two rotating worm wheels (163) are meshed and connected with the same side of a regulating worm (164), the inner ends of the two overturning shafts (162) are fixedly connected with one end of each of two overturning roller frames (165), and the other end of each of the two overturning roller frames (165) is supported below the two rewinding roller bodies (14).

4. A rewinding and cutting machine as claimed in claim 3, characterized in that: the overturning roller frame (165) comprises a roller frame body (1651), a limiting baffle ring (1652), a sliding stud (1653) and a locking nut (1654); one end of the roller frame body (1651) is fixed on the overturning shaft (162), and a semicircular supporting groove is formed in the other end of the roller frame body (1651) so as to support the bottom of the rewinding roller body (14) through the semicircular supporting groove; an annular sliding groove is formed in the inner side face of the semicircular supporting groove, one end of a limiting baffle ring (1652) is in sliding fit in the annular sliding groove, and the other end of the limiting baffle ring is blocked at the top of the rewinding roller body (14); the inner end of a sliding stud (1653) is fixed on the outer side face of the limiting baffle ring (1652), the middle of the sliding stud (1653) is in sliding fit with an arc-shaped sliding groove on the outer side face of the roller frame body (1651), and the outer end of the sliding stud (1653) is in threaded fit with a locking nut (1654) so as to be tightly jacked on the outer side face of the roller frame body (1651) through the locking nut (1654).

5. A rewinding and cutting machine as claimed in claim 4, characterized in that: the axis of the semicircular supporting and placing groove is collinear with the axis of the limiting baffle ring (1652).

6. A rewinding and cutting machine as claimed in claim 1, characterized in that: the splitting mechanism (3) comprises a splitting guide roller (31), a guide roller support (32), a splitting cutter (33), a lifting cutter holder (34), a lifting bracket (35) and a lifting adjusting screw rod (36); two ends of the slitting guide roller (31) are rotationally matched on the two guide roller supports (32), and the two guide roller supports (32) are relatively fixed on the base (4); a plurality of slitting knives (33) are uniformly fixed in the middle of the lifting knife holder (34) at intervals, the cutting edges of the slitting knives (33) are arranged towards the slitting guide rollers (31), two ends of the lifting knife holder (34) are fixed at two ends of the lifting bracket (35), and the middle of the lifting bracket (35) is in sliding fit with longitudinal slideways of the two guide roller supports (32); the upper end and the lower end of the lifting adjusting screw rod (36) are rotatably connected to the upper end and the lower end inside a longitudinal slide way, the middle part of the lifting adjusting screw rod (36) is in threaded transmission connection with the lifting bracket (35), the lifting bracket (35) is in threaded fit with a fastening bolt, and the fastening bolt is pressed on the lifting adjusting screw rod (36).