CN211338102U - Film rolling buffer - Google Patents

Film rolling buffer Download PDF

Info

Publication number
CN211338102U
CN211338102U CN201921843164.5U CN201921843164U CN211338102U CN 211338102 U CN211338102 U CN 211338102U CN 201921843164 U CN201921843164 U CN 201921843164U CN 211338102 U CN211338102 U CN 211338102U
Authority
CN
China
Prior art keywords
roller
buffer
roller frame
film
frame
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
Application number
CN201921843164.5U
Other languages
Chinese (zh)
Inventor
朱建明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Dongde Technology Co ltd
Original Assignee
Guangdong Dongde Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Dongde Technology Co ltd filed Critical Guangdong Dongde Technology Co ltd
Priority to CN201921843164.5U priority Critical patent/CN211338102U/en
Application granted granted Critical
Publication of CN211338102U publication Critical patent/CN211338102U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a film rolling buffer device, which comprises a first roller frame, a second roller frame and a driving mechanism, the first roller frame comprises a first convex part protruding downwards, a rotatable first buffer roller is arranged on the first convex part, the second rolling frame comprises a second convex part protruding upwards, a rotatable second buffer roller is arranged on the second convex part, the projections of the first buffer roller and the second buffer roller on the horizontal plane are arranged in a staggered way, the driving mechanism is respectively connected with the first roller frame and the second roller frame, and as the PC film passes through the space between the first buffer roller and the second buffer roller, before the reel is replaced, the first roller frame and the second roller frame are driven to be away from each other, the distance between the first buffer roller and the second buffer roller is gradually enlarged, a device for replacing the reel winding is formed, a worker can replace the reel in the period, and therefore the requirement on the replacement speed is greatly reduced.

Description

Film rolling buffer
Technical Field
The utility model relates to a coiling mechanism, in particular to film rolling buffer.
Background
The extrusion type PC film is continuously output, a winding device is required to be arranged at the tail end of the equipment, when the winding length reaches a specified number of meters, a worker cuts off the PC film and takes down the whole roll, another winding drum is replaced to start the next winding operation, the winding mode cannot stop a production line, the PC film is always output in the process of replacing the winding drum, the worker is required to be skilled to replace the winding drum, the speed requirement is high, and therefore the equipment is not ideal.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a film rolling buffer, increase the distance of marcing of PC membrane, reserve longer time for changing the reel.
An embodiment of the utility model provides a film rolling buffer, include
The first roller frame comprises first convex parts protruding downwards, a first concave part is formed between every two adjacent first convex parts, and a rotatable first buffer roller is arranged on each first convex part;
the second roller frame comprises second convex parts protruding upwards, a second concave part is formed between every two adjacent second convex parts, rotatable second buffer rollers are arranged on the second convex parts, and the projections of the first buffer rollers and the second buffer rollers on the horizontal plane are arranged in a staggered mode;
the driving mechanism is respectively connected with the first roller frame and the second roller frame, in an initial state, the first buffer roller is lower than the second buffer roller, a PC film passes through the first buffer roller and the second buffer roller, and in a working state, when the first roller frame rises, the second roller frame descends to enable the first buffer roller to be higher than the second buffer roller.
According to a film rolling buffer, still include the sliding guide groove that sets up along vertical direction, first roller frame with the side of second roller frame all is provided with the pulley, the pulley card is gone into in the sliding guide groove.
According to a film rolling buffer, actuating mechanism includes transfer chain, rotating electrical machines, driving gear and driven gear, the driving gear sets up on the output shaft of rotating electrical machines, driving gear and driven gear set up respectively the below of second roller frame with the top of first roller frame, the transfer chain is connected driving gear and driven gear, first roller frame and second roller frame are fixed respectively on the transfer chain.
According to a film rolling buffer, driving gear and driven gear's line perpendicular to horizontal plane.
According to a film rolling buffer, the length of first convex part with the length of second convex part equals, under initial condition, the tip of first convex part is supported and is pushed up the bottom of second concave part, the tip of second convex part is supported and is pushed up the bottom of first concave part.
According to a film rolling buffer, still include the rail guard, the rail guard surrounds first roller frame, second roller frame and actuating mechanism, the middle part of rail guard is provided with the opening that is used for passing the PC membrane.
According to a film rolling buffer, the open position outside is provided with and is used for restricting the skew guide roll of PC membrane, the guide roll central symmetry sets up.
According to a film rolling buffer, first buffer roller and second buffer roller all are provided with five.
The utility model provides an one or more embodiment has following beneficial effect at least: because the PC film passes through between the first buffer roller and the second buffer roller, before the reel is replaced, the first roller frame and the second roller frame are driven to be away from each other, the distance between the first buffer roller and the second buffer roller is gradually enlarged, a device for replacing the reel winding is formed, the distance that the PC film needs to travel at the moment is lengthened, a worker can replace the reel in the period, and therefore the requirement on the replacement speed is greatly reduced.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
fig. 1 is a schematic view of an initial state of an overall structure of an embodiment of the present invention;
fig. 2 is a schematic view of the overall structure operating state of the embodiment of the present invention.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 and 2, an embodiment of the present invention relates to a film rolling buffer device, including:
the roller frame comprises a first roller frame 100, wherein the first roller frame 100 comprises first convex parts 110 protruding downwards, a first concave part 120 is formed between every two adjacent first convex parts 110, and a rotatable first buffer roller 130 is arranged on each first convex part 110;
the second roller frame 200, the second roller frame 200 includes second convex portions 210 protruding upwards, a second concave portion 220 is formed between two adjacent second convex portions 210, rotatable second buffer rollers 230 are arranged on the second convex portions 210, and the projections of the first buffer rollers 130 and the second buffer rollers 230 on the horizontal plane are arranged in a staggered manner;
and a driving mechanism 300, wherein the driving mechanism 300 is respectively connected with the first roller frame 100 and the second roller frame 200, in an initial state, the first buffer roller 130 is lower than the second buffer roller 230, the PC film passes through the space between the first buffer roller 130 and the second buffer roller 230, and in a working state, the first roller frame 100 is lifted, and simultaneously, the second roller frame 200 is lowered, so that the first buffer roller 130 is higher than the second buffer roller 230.
The embodiment of the utility model provides a be located before the winding mechanism, under initial condition, in the normal rolling process promptly, the embodiment is out of work, the PC membrane passes between first buffer roller 130 and the second buffer roller 230, realize normal rolling, if the roll-up length of current reel is about to reach appointed meter number, get into operating condition this moment, keep away from gradually between first buffer roller 130 and the second buffer roller 230, the PC membrane forms W shape route wherein, the distance that the PC membrane need pass through is elongated, because draw gradually between first buffer roller 130 and the second buffer roller 230 greatly, have certain pulling force to the PC membrane, consequently this moment the utility model discloses a replace winding mechanism to stimulate the PC membrane, winding mechanism just can stop to rotate, the workman can change the reel during this period, after new reel is more changed, will again the utility model discloses an initial condition is changed.
Wherein, the first buffer roller 130 and the second buffer roller 230 are provided with five strips. In practice, different numbers of first and second buffer rollers 130, 230 may be provided as desired to provide different lengths of PC film path.
Further, the roller frame further comprises a sliding guide groove 400 arranged in the vertical direction, pulleys 410 are arranged on the side edges of the first roller frame 100 and the second roller frame 200, and the pulleys 410 are clamped in the sliding guide groove 400. The sliding guide groove 400 serves to define a moving path of the first and second roll frames 100 and 200, a constant speed is required for the driving mechanism 300 to pull the first and second roll frames 100 and 200, and the sliding guide groove 400 is used to ensure that the positions of the first and second roll frames 100 and 200 are not greatly deviated, thereby ensuring the stability of the pulling speed.
The driving mechanism 300 includes a transmission chain 310, a rotating motor 320, a driving gear 330 and a driven gear 340, the driving gear 330 is disposed on an output shaft of the rotating motor 320, the driving gear 330 and the driven gear 340 are disposed below the second roller frame 200 and above the first roller frame 100, the transmission chain 310 is connected to the driving gear 330 and the driven gear 340, and the first roller frame 100 and the second roller frame 200 are fixed on the transmission chain 310.
In this embodiment, the transmission chain 310, the rotating motor 320, the driving gear 330 and the driven gear 340 are two, one set corresponds to the first roller frame 100, the other set corresponds to the second roller frame 200, and the speed of the transmission chain 310 can be controlled by controlling the output torque of the rotating motor 320, so as to control the speed of the first roller frame 100 and the second roller frame 200 moving away from each other. Wherein, the line of the driving gear 330 and the driven gear 340 is vertical to the horizontal plane.
For the convenience of control, the length of the first protrusion 110 is equal to that of the second protrusion 210, and in the initial state, the end of the first protrusion 110 abuts against the bottom of the second recess 220, and the end of the second protrusion 210 abuts against the bottom of the first recess 120. Thus, the two roller frames adopt the same structure, so that the driving mechanism 300 controls the two roller frames identically, and the control mode is simplified.
Preferably, a guard rail 500 is further included, the guard rail 500 surrounding the first roller frame 100, the second roller frame 200 and the driving mechanism 300, and an opening 510 for passing the PC film is provided at the middle of the guard rail 500. Since the first roller frame 100 and the second roller frame 200 are moved to open and close and easily cause damage to people nearby, the guard rail 500 is provided to isolate, and specifically, the guard rail 500 may cover the entire apparatus in a cage manner or may cover a guard rail manner.
Wherein, the guide rollers 520 for limiting the deviation of the PC film are disposed outside the position of the opening 510, the guide rollers 520 are disposed in a central symmetry, and the guide rollers 520 have the function of pressing the PC film deviated along the moving direction of the two roller frames when the first roller frame 100 and the second roller frame 200 are separated, so that the opening 510 of the guard rail 500 does not need to be designed to be large.
The embodiment of the utility model provides an in, because the PC membrane passes through between first buffer roll 130 and the second buffer roll 230, before changing the reel, drive first roll stand 100 and second roll stand 200 and keep away from each other, distance between first buffer roll 130 and the second buffer roll 230 is drawn greatly gradually, form the device that replaces the reel rolling, the distance that the PC membrane need walk at this moment is elongated, the workman can change the reel during this period, consequently to the requirement greatly reduced of change speed.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.

Claims (8)

1. The utility model provides a film rolling buffer which characterized in that: comprises that
The roller frame comprises a first roller frame (100), wherein the first roller frame (100) comprises first convex parts (110) protruding downwards, a first concave part (120) is formed between every two adjacent first convex parts (110), and a rotatable first buffer roller (130) is arranged on each first convex part (110);
the second roller frame (200) comprises second convex parts (210) protruding upwards, a second concave part (220) is formed between every two adjacent second convex parts (210), a second rotatable buffer roller (230) is arranged on each second convex part (210), and the projections of the first buffer roller (130) and the second buffer roller (230) on the horizontal plane are arranged in a staggered mode;
and the driving mechanism (300) is respectively connected with the first roller frame (100) and the second roller frame (200), in an initial state, the first buffer roller (130) is lower than the second buffer roller (230), a PC film passes through the space between the first buffer roller (130) and the second buffer roller (230), and in a working state, the second roller frame (200) descends while the first roller frame (100) ascends, so that the first buffer roller (130) is higher than the second buffer roller (230).
2. The film rolling buffer device as claimed in claim 1, wherein: still include along sliding guide groove (400) of vertical direction setting, first roller frame (100) with the side of second roller frame (200) all is provided with pulley (410), pulley (410) card is gone into in sliding guide groove (400).
3. The film rolling buffer device as claimed in claim 2, wherein: the driving mechanism (300) comprises a transmission chain (310), a rotating motor (320), a driving gear (330) and a driven gear (340), the driving gear (330) is arranged on an output shaft of the rotating motor (320), the driving gear (330) and the driven gear (340) are respectively arranged below the second roller frame (200) and above the first roller frame (100), the transmission chain (310) is connected with the driving gear (330) and the driven gear (340), and the first roller frame (100) and the second roller frame (200) are respectively fixed on the transmission chain (310).
4. The film rolling buffer device as claimed in claim 3, wherein: the line of the driving gear (330) and the driven gear (340) is vertical to the horizontal plane.
5. The film rolling buffer device as claimed in claim 1, wherein: the length of the first convex part (110) is equal to that of the second convex part (210), in an initial state, the end part of the first convex part (110) abuts against the bottom of the second concave part (220), and the end part of the second convex part (210) abuts against the bottom of the first concave part (120).
6. The film rolling buffer device as claimed in claim 1, wherein: the PC film conveying device further comprises a protective guard (500), wherein the protective guard (500) surrounds the first roller frame (100), the second roller frame (200) and the driving mechanism (300), and an opening (510) for allowing a PC film to pass through is formed in the middle of the protective guard (500).
7. The film rolling buffer device as claimed in claim 6, wherein: and guide rollers (520) for limiting deviation of the PC film are arranged outside the position of the opening (510), and the guide rollers (520) are arranged in a centrosymmetric manner.
8. The film rolling buffer device as claimed in claim 1, wherein: the first buffer roller (130) and the second buffer roller (230) are provided with five buffer rollers.
CN201921843164.5U 2019-10-29 2019-10-29 Film rolling buffer Active CN211338102U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921843164.5U CN211338102U (en) 2019-10-29 2019-10-29 Film rolling buffer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921843164.5U CN211338102U (en) 2019-10-29 2019-10-29 Film rolling buffer

Publications (1)

Publication Number Publication Date
CN211338102U true CN211338102U (en) 2020-08-25

Family

ID=72092394

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921843164.5U Active CN211338102U (en) 2019-10-29 2019-10-29 Film rolling buffer

Country Status (1)

Country Link
CN (1) CN211338102U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112345857A (en) * 2020-11-02 2021-02-09 山东华冠智能卡有限公司 Full automated inspection of graphite alkene RFID label trades mark device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112345857A (en) * 2020-11-02 2021-02-09 山东华冠智能卡有限公司 Full automated inspection of graphite alkene RFID label trades mark device
CN112345857B (en) * 2020-11-02 2021-07-06 山东华冠智能卡有限公司 Full automated inspection of graphite alkene RFID label trades mark device

Similar Documents

Publication Publication Date Title
CN211338102U (en) Film rolling buffer
CN102963766A (en) Control device of wire arranging flatness for take-up machine
CN205873466U (en) Automatic cutting device
CN206088565U (en) Material system is received in automation of detonator extruder
CN203199792U (en) Control device of wire arranging flatness for take-up machine
CN111390263A (en) Numerical control is opened and is cut board all-in-one
KR101781320B1 (en) Able winding apparatus and, cable winding method using the same
CN203781516U (en) Automatic regulating device for cable winding conveying tension
CN204675462U (en) Coiled strip tenslator
CN201087047Y (en) Automatic rewinding machine
CN105177866A (en) Automatic rolling type multifunctional quilt cutting machine
CN201367271Y (en) Multifunctional combined outlet steering pinch device
US20130056161A1 (en) Method and device for winding venetian blinds or honeycomb blinds
CN211314053U (en) Curtain driving device
CN101947891B (en) Automatic code spraying system and method for plastic profile rolled strips
CN205526880U (en) Unwinding device of circular knife cross cutting machine
CN207226677U (en) A kind of up- coiler
CN206751027U (en) A kind of storage device
CN212144361U (en) Automatic material conveying mechanism for spring machine
CN204849278U (en) Full -automatic wrap -up multi -functional cutting by machine
CN209740297U (en) Power floating roller
CN211198176U (en) Lead wire winding device
CN210559053U (en) Integrated traction drum mechanism of traction machine
CN216889349U (en) Film slitter edge recovery unit
CN214732726U (en) Synchronous belt guide mechanism

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant