CN214692417U - Double-photoelectric eye winding device for controlling diameter of sausage casing film roll - Google Patents
Double-photoelectric eye winding device for controlling diameter of sausage casing film roll Download PDFInfo
- Publication number
- CN214692417U CN214692417U CN202120801579.7U CN202120801579U CN214692417U CN 214692417 U CN214692417 U CN 214692417U CN 202120801579 U CN202120801579 U CN 202120801579U CN 214692417 U CN214692417 U CN 214692417U
- Authority
- CN
- China
- Prior art keywords
- roller
- film
- roll
- main rotating
- winding device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Basic Packing Technique (AREA)
Abstract
The utility model relates to the field of film processing equipment, in particular to a double-photoelectric eye rolling device for controlling the diameter of a sausage casing film roll, which comprises a main rotating roller and a compression roller, wherein the compression roller is connected with a power component through a transmission component and is driven by the power component to elastically offset with the main rotating roller; the utility model discloses the equipment compression roller passes through drive assembly and connects power component, and driven by power component, offset with main commentaries on classics roller elasticity, compress tightly the film of book winding on main commentaries on classics roller, avoid taking place the uneven phenomenon of rolling elasticity, and drive the direction back and forth movement of cardboard along main commentaries on classics roller centre of a circle through two-way lead screw, the cardboard is used for having the main commentaries on classics roller of film to offset with the book winding, scale interval through on the mounting groove both sides organism at two-way lead screw place carries out the reading, no longer need the diameter that artifical handheld strip chi measured the membrane clothing book, confirm whether reach the volume of rolling up, staff's work load has been alleviateed.
Description
Technical Field
The utility model relates to a casing membrane processing equipment field, concretely relates to two photoelectricity eye coiling mechanisms that are used for casing membrane to roll up diameter control.
Background
The film for producing the sausage film coat is mainly produced by adopting a film blowing machine, heating raw materials into a molten state by an extrusion mechanism, extruding, blowing film bubbles by utilizing compressed air to prepare the film, and finally rolling the film into a barrel by a rolling mechanism.
In the process of rolling, the following problems exist:
the rolling is that the motor drives main commentaries on classics roller and rotates, and then makes the film book twine on main commentaries on classics roller, but because the drive roll is at the pivoted in-process, does not have a device to compress tightly the film of book twine on main commentaries on classics roller, so after drive roll rolling certain time, take place the uneven phenomenon of rolling elasticity easily, the uneven membrane clothing of elasticity is rolled up and is great with normal membrane clothing diameter difference after the rolling, inconvenient follow-up is rolled up the membrane clothing, also influences the follow-up use of film.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a be used for the casing membrane to roll up the diameter control two photoelectricity eye coiling mechanisms and solve above-mentioned problem not enough to prior art exists.
The double-photoelectric eye winding device for controlling the diameter of the sausage casing film roll comprises a main rotating roller and a compression roller, wherein the compression roller is connected with a power assembly through a transmission assembly, is driven by the power assembly and elastically abuts against the main rotating roller;
the transmission assembly comprises a rotating arm and a pressing rod, the rotating arm is sleeved on the rotating shaft and can rotate along the axial direction of the rotating shaft, one end of the rotating arm is connected with the pressing roller, the other end of the rotating arm is connected with the pressing rod in a rotating mode, the pressing rod is connected with a power assembly, the power assembly is connected with a tensioning assembly in a rotating mode, and the tensioning assembly is used for driving the pressing roller to move along the direction of keeping away from the main rotating roller.
The power assembly comprises a sleeve and a spring, and an L-shaped support piece is arranged in the sleeve; one end of the L-shaped supporting piece is fixed on the side wall of the sleeve, the other end of the L-shaped supporting piece is fixed on the inner bottom surface of the sleeve, and the L-shaped supporting piece is sleeved with the spring.
The L-shaped support is also sleeved with a pressing plate, one end of the pressing plate is abutted against the spring, and the other end of the pressing plate is abutted against the L-shaped support; the pressing plate is fixedly connected with the pressing rod.
The power assembly is a one-way electric cylinder.
The tensioning assembly is a bidirectional electric cylinder.
The output end of the bidirectional electric cylinder is hinged with the bottom end of the sleeve.
The output end of the bidirectional electric cylinder is hinged with the electric cylinder mounting seat of the unidirectional electric cylinder.
The outer surface of the compression roller is covered with a rubber layer, and the rubber layer is used for being in soft contact with the main rotating roller.
The material outlet is formed in the protective cover, photoelectric eyes are symmetrically arranged on the protective cover on two sides of the material outlet, and the photoelectric eyes are electrically connected with a driving piece for driving the main rotating roller to rotate.
The machine body on one side of the main rotating roller is provided with a mounting groove, scale values are printed on the machine body on two sides of the mounting groove, a bidirectional screw rod is mounted in the mounting groove, a clamping plate is fixedly mounted on a screw rod nut of the bidirectional screw rod and used for abutting against the main rotating roller wound with a thin film, and the bidirectional screw rod is used for driving the clamping plate to reciprocate along the direction of the center of the main rotating roller.
Compared with the prior art, the utility model discloses the beneficial effect of equipment is:
one, the utility model discloses the equipment compression roller passes through drive assembly and connects power component to receive the power component drive, offset with main commentaries on classics roller elasticity, compress tightly the film of winding on main commentaries on classics roller, avoid taking place the uneven phenomenon of rolling elasticity, make things convenient for the follow-up to pack the membrane clothing book.
Two, the utility model discloses equipment drives the cardboard through two-way lead screw and follows the direction reciprocating motion in the main rotor centre of a circle, and the cardboard is used for offsetting with the main rotor that the book twined there is the film, carries out the reading through the scale interval on the mounting groove both sides organism at two-way lead screw place, no longer needs the diameter that the artifical handheld strip chi measured the membrane clothing book, confirms whether reach the volume of rolling up, has alleviateed staff's work load.
Drawings
Fig. 1 is a schematic diagram of a bifectro-eye rolling device for controlling the diameter of a sausage casing film roll in a scheme 1.
Fig. 2 is a schematic diagram of a power assembly of the double photoelectric eye rolling device for controlling the diameter of the sausage casing film roll in the scheme 1.
Fig. 3 is a structural diagram of a double photoelectric eye rolling device for controlling the diameter of a sausage casing film roll, wherein a power assembly hides a pressing plate and a pressing rod in scheme 1.
Fig. 4 is a schematic diagram of a bifocal eye wrap-up apparatus for sausage casing roll diameter control in scheme 2.
Fig. 5 is a schematic diagram of the position relationship between a bidirectional screw rod and a clamping plate in a double photoelectric eye rolling device for controlling the diameter of a sausage casing film roll.
FIG. 6 is a schematic diagram showing the positional relationship between the mask and the photoeye in the bifocal eye wrap device for controlling the diameter of a roll of casing film.
In the drawings: the device comprises a main rotating roller 1, a compression roller 2, a rotating arm 3, a pressure lever 5, a rotating shaft 6, a sleeve 7, a spring 8, an L-shaped supporting piece 9, a pressure plate 10, a one-way electric cylinder 11, a two-way electric cylinder 12, a protective cover 15, a material opening 16, a photoelectric eye 17, a machine body 18, a mounting groove 19, a two-way screw rod 20 and a clamping plate 21.
Detailed Description
In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, the dual photoelectric eye rolling device for controlling the diameter of a sausage casing film roll comprises a main roller 1 and a press roller 2, wherein the press roller 2 is connected with a power assembly through a transmission assembly, is driven by the power assembly and elastically abuts against the main roller 1; when the film is wound on the main rotating roller 1, the compression roller 2 is pressed on the film, the main rotating roller 1 rotates, the compression roller 2 is rotated by the friction force of the main rotating roller 1, the film wound on the main rotating roller 1 is compressed, and the phenomenon of uneven winding tightness is avoided.
Referring to fig. 1 to 3, specifically, the transmission assembly includes a rotation arm 3 and a pressure lever 5, the rotation arm 3 is sleeved on a rotation shaft 6 and can rotate along an axial direction of the rotation shaft 6, in this embodiment, the rotation arm 3 is connected to the rotation shaft 6 through a turntable bearing, one end of the rotation shaft 6 is fixed on a machine body 18, a pressure roller 2 is installed on a pressure roller installation frame through a bearing, one end of the rotation arm 3 is connected to the pressure roller installation frame, the other end of the rotation arm 3 is rotatably connected to the pressure lever 5, the pressure lever 5 is connected to a power assembly, under a lever principle, one end of the rotation arm 3 connected to the pressure roller 2 moves along a direction close to the main rotation roller 1, one end of the rotation arm 3 connected to the pressure lever 5 moves along a direction away from the power assembly, the power assembly is rotatably connected to a tensioning assembly, and the rotation arm 3 drives the pressure roller 2 to abut against the main rotation roller 1 or to be away from the main rotation roller 1 through contraction of the power assembly, when the rotating arm 3 drives the compression roller 2 to be far away from the driving roller 1, the winding drum wound with the film on the driving roller 1 can be taken down to complete the winding, it is required to say that the winding drum is fixed on the driving roller 1 through a bolt and can be detached, which is common technical knowledge, the compression roller 2 mentioned herein is abutted against the driving roller 1, that is to say, the compression roller 2 is abutted against the winding drum on the driving roller 1.
In addition, the equipment can drive the rotating arm 3 to move along the direction far away from the compression roller 2 by means of the autonomous contraction of the power assembly, or can also drive the power assembly to pull the rotating arm 3 to move along the direction far away from the compression roller 2 by means of the contraction of the tensioning assembly, and aiming at the two methods, two schemes capable of driving the rotating arm 3 to move along the direction far away from the compression roller 2 are provided below;
scheme one
Referring to fig. 1 to 3, specifically, the power assembly includes a sleeve 7 and a spring 8, and an L-shaped support 9 is disposed in the sleeve 7; one end of the L-shaped supporting piece 9 is fixed on the side wall of the sleeve 7, the other end of the L-shaped supporting piece is fixed on the inner bottom surface of the sleeve 7, the spring 8 is sleeved on the L-shaped supporting piece 9, the L-shaped supporting piece 9 is further sleeved with a pressing plate 10, one end of the pressing plate 10 abuts against the spring 8, and the other end of the pressing plate abuts against the L-shaped supporting piece 9; the pressure plate 10 is fixedly connected with the pressure rod 5;
the spring 8 props against the pressing plate 10, and then the pressing rod 5 is driven to move along the direction far away from the inner bottom surface of the sleeve 7, one end of the rotating arm 3 connected with the pressing roller 2 moves along the main rotating roller 1, the pressing roller 2 props against the main rotating roller 1, in the winding process, the thickness of a film on the main rotating roller 1 is increased, the rotating arm 3 is subjected to the thrust from the main rotating roller 1, the other end of the rotating arm 3 drives the pressing rod 5 to move along the direction near the inner bottom surface of the sleeve 7, the spring 8 is compressed, and the spring 8 exerts the thrust on the pressing rod 5 through the pressing plate 10 under the elastic action of the spring 8, so even if the thickness of the film on the main rotating roller 1 is gradually increased, the pressing roller 2 still props against the main rotating roller 1, and the pressing roller 2 is pressed on the film wound on the main rotating roller 1;
the tensioning assembly is a bidirectional electric cylinder 12, the output end of the bidirectional electric cylinder 12 is hinged to the bottom end of the sleeve 7, the compression rod 5 is pulled through the sleeve 7 through contraction of the output end of the bidirectional electric cylinder 12, the compression rod 5 pulls the rotating arm 3, and the rotating arm 3 drives the compression roller 2 to move in the direction away from the main rotating roller 1.
Scheme two
Referring to fig. 4, the power assembly is a unidirectional electric cylinder 11, an output end of the unidirectional electric cylinder 11 is fixedly connected with a pressure lever 5, the unidirectional electric cylinder 11 is contracted or extended out of the output end, so that a rotating arm 3 drives a pressure roller 2 to abut against a main rotating roller 1, the unidirectional electric cylinder 11 is electrically connected with a PLC controller and a storage, the PLC controller controls the contraction of the output end of the unidirectional electric cylinder 11 through the thickness change of a film on the surface of the main rotating roller 1 when the main rotating roller 1 is used for winding the film, and the rotating arm 3 is pulled when the output end of the unidirectional electric cylinder 11 is contracted, so that the distance between the pressure roller 2 and the main rotating roller 1 is increased;
the tensioning assembly is a bidirectional electric cylinder 12, and the output end of the bidirectional electric cylinder 12 is hinged with an electric cylinder mounting seat of the unidirectional electric cylinder 11; when the thickness of the film rolling of the main shaft 1 is too thick and the maximum shrinkage of the unidirectional electric cylinder 11 is reached, the bidirectional electric cylinder 12 is started, and the rotating arm 3 drives the compression roller 2 to move along the direction away from the main rotating roller 1 by shrinking the output end of the bidirectional electric cylinder 12, so that a rolling space is continuously provided for the film rolling.
Specifically, the outer surface of the compression roller 2 is covered with a rubber layer, the rubber layer is used for being in soft contact with the main roller 1, and the phenomenon that when the hard compression roller 2 is in contact with a film rolled on the main roller 1, an indentation is left on the film is avoided.
Referring to fig. 1 and fig. 6, specifically, the roll mill further comprises a protective cover 15, wherein a material opening 16 is formed in the protective cover 15, photoelectric eyes 17 are symmetrically installed on the protective cover 15 on two sides of the material opening 16, and the photoelectric eyes 17 are electrically connected with a driving member for driving the main roll 1 to rotate;
the purpose of this design is: considering that when the compression roller 2 and the main rotating roller 1 rotate, if a person stretches his hand to touch the film on the surface of the main rotating roller 1, the hand is very easy to be wound between the compression roller 2 and the main rotating roller 1, and the human body is damaged;
therefore, in the present embodiment, the photo-electric eye 17 and the PLC controller are electrically connected to the driving member for driving the main roller 1 to rotate, and when an object enters the sensing range formed by the two photo-electric eyes 17, the photo-electric eye 17 transmits a signal to the PLC controller, and the PLC controller controls the driving member for driving the main roller 1 to rotate to stop operating.
Furthermore, considering that in the traditional winding process, the machine is stopped firstly, the diameter of the film roll is measured by manually holding a strip ruler to determine whether the winding amount is reached, which undoubtedly increases the workload of workers;
referring to fig. 1 and 5, an installation groove 19 is formed in a machine body 18 on one side of the main rotating roller 1, scale values are printed on the machine body 18 on two sides of the installation groove 19, a bidirectional screw rod 20 is installed in the installation groove 19, a clamping plate 21 is fixedly installed on a screw rod nut of the bidirectional screw rod 20, the clamping plate 21 is used for abutting against the main rotating roller 1 wound with a thin film, and the bidirectional screw rod 20 is used for driving the clamping plate 21 to reciprocate along the direction of the center of the circle of the main rotating roller 1;
specifically, a bidirectional screw rod 20 is mounted on a bearing block in the mounting groove 19 through a bearing, one end of the bidirectional screw rod 20 is fixedly connected with a first bevel gear with the same axis, the first bevel gear is meshed with a second bevel gear, and the second bevel gear is fixedly connected with the output end of a driving motor; the driving motor is started, the second bevel gear is meshed with the first bevel gear and rotates to drive the bidirectional screw rod 20 to rotate, and when the bidirectional screw rod 20 rotates, the bearing block moves back and forth along the bidirectional screw rod 20;
when a worker judges that the winding amount is reached through human eyes, the PLC controls and drives the driving piece which drives the main rotating roller 1 to rotate to stop running, then the driving roller 1 stops winding, then the driving motor for controlling the bidirectional screw rod 20 is started, the screw nut of the bidirectional screw rod 20 moves along the direction of the circle center of the main rotating roller 1 until the clamping plate 21 abuts against the main rotating roller 1 wound with the film, the diameter of the film roll is determined by reading scale values printed on the machine bodies 18 at the two sides of the mounting groove 19, then whether the winding amount is reached is determined, the diameter of the film roll is not required to be measured by the worker holding a strip ruler, and the workload of the worker is reduced.
The working principle is as follows:
the output end of a bidirectional electric cylinder 12 contracts, a pressure rod 5 is pulled through a sleeve 7, the pressure rod 5 pulls a rotating arm 3, the rotating arm 3 drives a compression roller 2 to move along the direction far away from a main rotating roller 1, a film is adhered to a winding drum on the driving roller 1, a driving part for driving the main rotating roller 1 to rotate is started and controlled, the main rotating roller 1 rotates to start winding the film, the output end of the bidirectional electric cylinder 12 extends out, a spring 8 in the sleeve 7 abuts against a pressure plate 10, the pressure rod 5 is further driven to move along the direction far away from the inner bottom surface of the sleeve 7, one end of the rotating arm 3 connected with the compression roller 2 moves along the main rotating roller 1, the compression roller 2 abuts against the main rotating roller 1, the thickness of the film on the main rotating roller 1 is increased in the winding process, the rotating arm 3 is pushed by the main rotating roller 1, the other end of the rotating arm 3 drives the pressure rod 5 to move along the direction close to the inner bottom surface of the sleeve 7, the spring 8 is compressed, and the spring 8 is under the action of self elasticity, the pressing plate 10 applies thrust to the pressing rod 5, so even if the thickness of the film on the main roller 1 is gradually increased, the pressing roller 2 still props against the main roller 1, and the pressing roller 2 presses the film wound on the main roller 1;
when a worker judges that the amount of the wound film is reached through human eyes, the PLC controls a driving piece driving the main rotating roller 1 to rotate to stop running, then the driving roller 1 stops winding, then a driving motor controlling the bidirectional screw rod 20 is started, a screw nut of the bidirectional screw rod 20 moves along the direction of the circle center of the main rotating roller 1 until a clamping plate 21 abuts against the main rotating roller 1 wound with the film, the diameter of the film roll is determined through scale values printed on the machine bodies 18 on the two sides of the reading installation groove 19, and then whether the amount of the wound film roll is reached is determined; after reaching the volume of rolling up, the output shrink of two-way electric jar 12 of PLC controller control, through sleeve 7 pulling depression bar 5, 5 pulling rotor arms 3 of depression bar make rotor arm 3 drive compression roller 2 along keeping away from main 1 direction of commentaries on classics roller and remove, take off the reel of the good film of rolling on the main commentaries on classics roller 1, accomplish this rolling.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (10)
1. A two photoelectricity eye coiling mechanisms for control of sausage casing membrane roll diameter, its characterized in that: the device comprises a main rotating roller (1) and a compression roller (2), wherein the compression roller (2) is connected with a power assembly through a transmission assembly, is driven by the power assembly and elastically abuts against the main rotating roller (1);
the transmission assembly comprises a rotating arm (3) and a pressing rod (5), the rotating arm (3) is sleeved on a rotating shaft (6) and can rotate along the axial direction of the rotating shaft (6), one end of the rotating arm (3) is connected with the pressing roller (2), the other end of the rotating arm is connected with the pressing rod (5) in a rotating mode, the pressing rod (5) is connected with a power assembly, the power assembly is connected with a tensioning assembly in a rotating mode, and the tensioning assembly is used for driving the pressing roller (2) to move along the direction of keeping away from the main rotating roller (1).
2. The dual photoeye winding device for diameter control of a roll of casing film as claimed in claim 1 wherein: the power assembly comprises a sleeve (7) and a spring (8), and an L-shaped support piece (9) is arranged in the sleeve (7); one end of the L-shaped supporting piece (9) is fixed on the side wall of the sleeve (7), the other end of the L-shaped supporting piece is fixed on the inner bottom surface of the sleeve (7), and the L-shaped supporting piece (9) is sleeved with the spring (8).
3. The dual photoeye winding device for diameter control of a roll of casing film as claimed in claim 2 wherein: a pressing plate (10) is further sleeved on the L-shaped supporting piece (9), one end of the pressing plate (10) abuts against the spring (8), and the other end of the pressing plate (10) abuts against the L-shaped supporting piece (9); the pressing plate (10) is fixedly connected with the pressing rod (5).
4. A dual photoeye winding device for diameter control of a roll of casing film as claimed in claim 3 wherein: the power component is a one-way electric cylinder (11).
5. The dual photoeye winding device for diameter control of a roll of casing film as claimed in claim 4 wherein: the tensioning assembly is a bidirectional electric cylinder (12).
6. The dual photoeye winding device for diameter control of a roll of casing film as claimed in claim 5 wherein: the output end of the bidirectional electric cylinder (12) is hinged with the bottom end of the sleeve (7).
7. The dual photoeye winding device for diameter control of a roll of casing film as claimed in claim 6 wherein: the output end of the bidirectional electric cylinder (12) is hinged with the electric cylinder mounting seat of the unidirectional electric cylinder (11).
8. The dual photoeye winding device for diameter control of a roll of casing film as claimed in claim 1 wherein: the outer surface of the compression roller (2) is covered with a rubber layer, and the rubber layer is used for being in soft contact with the main rotating roller (1).
9. The dual photoeye winding device for diameter control of a roll of casing film as claimed in claim 1 wherein: the automatic feeding device is characterized by further comprising a protective cover (15), wherein a material opening (16) is formed in the protective cover (15), photoelectric eyes (17) are symmetrically installed on the protective cover (15) on two sides of the material opening (16), and the photoelectric eyes (17) are electrically connected with a driving piece for driving the main rotating roller (1) to rotate.
10. A dual photoeye winding device for diameter control of a roll of casing film as claimed in claim 9 wherein: the film winding machine is characterized in that a mounting groove (19) is formed in a machine body (18) on one side of the main rotating roller (1), scale values are printed on the machine body (18) on two sides of the mounting groove (19), a bidirectional screw rod (20) is mounted in the mounting groove (19), a clamping plate (21) is fixedly mounted on a screw nut of the bidirectional screw rod (20), the clamping plate (21) is used for abutting against the main rotating roller (1) wound with a film, and the bidirectional screw rod (20) is used for driving the clamping plate (21) to move back and forth along the direction of the circle center of the main rotating roller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120801579.7U CN214692417U (en) | 2021-04-19 | 2021-04-19 | Double-photoelectric eye winding device for controlling diameter of sausage casing film roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120801579.7U CN214692417U (en) | 2021-04-19 | 2021-04-19 | Double-photoelectric eye winding device for controlling diameter of sausage casing film roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214692417U true CN214692417U (en) | 2021-11-12 |
Family
ID=78532173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120801579.7U Active CN214692417U (en) | 2021-04-19 | 2021-04-19 | Double-photoelectric eye winding device for controlling diameter of sausage casing film roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214692417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115893060A (en) * | 2022-11-29 | 2023-04-04 | 连云港创诚塑胶科技有限公司 | Preparation method and production device of winding film packaging material |
-
2021
- 2021-04-19 CN CN202120801579.7U patent/CN214692417U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115893060A (en) * | 2022-11-29 | 2023-04-04 | 连云港创诚塑胶科技有限公司 | Preparation method and production device of winding film packaging material |
| CN115893060B (en) * | 2022-11-29 | 2023-11-10 | 连云港创诚塑胶科技有限公司 | Preparation method and production device of wrapping film packaging material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109455546B (en) | Lithium battery diaphragm winding machine | |
| CN107324102B (en) | Film winding device | |
| CN214692417U (en) | Double-photoelectric eye winding device for controlling diameter of sausage casing film roll | |
| CN210260517U (en) | PET film rolling machine | |
| CN211283070U (en) | Winding device for polyethylene polypropylene fiber composite waterproof coiled material | |
| CN113829563B (en) | Rolling equipment for TPU car cover film production line and working method of rolling equipment | |
| CN201270273Y (en) | Cell core winding apparatus | |
| CN110562791A (en) | Paper cutter and paper anti-curling device and method thereof | |
| CN217122412U (en) | Equipment is decided to flat tectorial membrane of aluminium strip division | |
| CN202156805U (en) | Plastic film pressurizing and coiling device | |
| CN210366222U (en) | Plastic film prevents off tracking static-removing device | |
| CN201390007Y (en) | Laminator | |
| CN210682685U (en) | Paper cutter and paper anti-curling device thereof | |
| CN213111778U (en) | Strip material winding device | |
| CN205526865U (en) | Auxiliary winding device | |
| CN211664333U (en) | Coiled material rim charge rolling machine | |
| CN112497842A (en) | Carton tectorial membrane cuts uses pressing equipment | |
| CN211594393U (en) | Automatic paper winding machine | |
| CN218988290U (en) | Film winding device | |
| CN207404566U (en) | A kind of combined type winding press roller mechanism | |
| CN220844678U (en) | Contact roller reciprocating mechanism for plastic film winding machine | |
| CN220165389U (en) | Rewinding tension adjusting device | |
| CN214616958U (en) | Multi-channel peristaltic pump | |
| CN219885281U (en) | Feeding device for coreless winding machine | |
| CN219861733U (en) | Multi-layer cotton carding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |