CN210558316U - Novel coiling and material changing frame of film blowing machine - Google Patents
Novel coiling and material changing frame of film blowing machine Download PDFInfo
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- CN210558316U CN210558316U CN201920937418.3U CN201920937418U CN210558316U CN 210558316 U CN210558316 U CN 210558316U CN 201920937418 U CN201920937418 U CN 201920937418U CN 210558316 U CN210558316 U CN 210558316U
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Abstract
A novel winding and material changing frame of a film blowing machine is characterized in that a leather roller transmission rotating shaft is arranged on a frame, a leather roller is connected to the leather roller transmission rotating shaft, the leather roller transmission rotating shaft is in transmission connection with a driving device, a left supporting frame and a right supporting frame of the frame are arranged on the front side of the leather roller, a left poking fork and a right poking fork are matched on the front side of the leather roller, the left poking fork and the right poking fork are in transmission connection with the rotation driving device, mounting seats are respectively arranged on two sides of the leather roller, a bearing is arranged between the mounting seats and the leather roller transmission rotating shaft, the mounting seats are connected with the rotation driving device, a front fork and a rear fork are arranged on the mounting seats, the front fork is lower than the rear fork, the front fork is fixedly connected to the mounting seats, the rear fork is hinged to the mounting seats, a return spring is matched with the left bracket and the right bracket on the rear side of the leather roller, a cutting device is connected between the mounting seats on two, and can carry out the change of rolling axle conveniently, efficiency is higher, and its mechanization degree is higher to follow-up realization automation mechanized operation.
Description
Technical Field
The utility model relates to a blow molding machine, in particular to inflation film manufacturing machine's receipts roll material changing frame.
Background
After the inflation film manufacturing machine pulls out film production, carry out final rolling by the rolling equipment, the rolling axle needs to be changed after the rolling equipment has received a roll film to carry out the film rolling of another volume. And placing a paper tube on the winding shaft for winding. Convenient change rolling axle is favorable to the promotion of rolling equipment efficiency.
SUMMERY OF THE UTILITY MODEL
In view of the technical problem who exists among the background art, the utility model aims at providing a more convenient novel receipts roll change work or material rest that is used for changing the inflation film manufacturing machine of rolling axle so that the rolling.
In order to solve the technical problem, the utility model discloses a following technical scheme: the novel coiling and material changing frame of the film blowing machine comprises a frame, wherein a leather roller transmission rotating shaft is arranged on the frame, a leather roller is connected to the leather roller transmission rotating shaft, and the leather roller transmission rotating shaft is connected with a driving device in a transmission mode and is characterized in that: the front side of the leather roller is provided with a left supporting frame and a right supporting frame of the frame, the front side of the leather roller is provided with a left shifting fork and a right shifting fork, the left shifting fork and the right shifting fork are respectively hinged, the left shifting fork and the right shifting fork are in transmission connection with a rotation transmission device, the supporting end of the left shifting fork is a left fork part, the bottom of the fork opening of the left fork part is lower than the supporting surface of the left supporting frame, the supporting end of the right shifting fork is a right fork part, and the bottom of the fork opening of the right fork part is lower than the supporting surface of the right supporting frame; the both sides of leather roller are equipped with the mount pad respectively, the mount pad is connected in the leather roller transmission pivot, the bearing has between mount pad and the leather roller transmission pivot, the mount pad is connected with rotation drive arrangement, front fork and back vent have on the mount pad, the front fork is lower than the back vent, front fork fixed connection is on the mount pad, the back vent articulates on the mount pad, the back vent is furnished with reset spring, the rear side of leather roller is the left bracket and the right bracket of frame, left bracket and right bracket and back vent cooperation, be connected with cutting device between the mount pad of leather roller both sides, cutting device is located the front side of front vent relatively.
The winding and material changing frame of the film blowing machine further comprises a winding shaft, and a support bearing is matched on the winding shaft.
The front ends of the left support frame and the right support frame are also provided with a placing groove.
The cutting device comprises a left frame and a right frame, a cutter is arranged between the left frame and the right frame, a cutter holder of the cutter is connected to the transverse guide rail, the cutter is connected with the transverse moving transmission device, supporting rods are respectively arranged on the front side and the rear side of the cutter, and two ends of each supporting rod are respectively connected to the left frame and the right frame.
This inflation film manufacturing machine's novel receipts work or material rest that trades can carry out the rolling to inflation film manufacturing machine's film, can carry out the change of rolling axle after the film of a rolling axle is accomplished a certain amount to can carry out the change of rolling axle conveniently, efficiency is higher, and its degree of mechanization is higher, so that follow-up realization automation mechanized operation.
Drawings
The following describes details and operational principles of embodiments and examples of the present invention with reference to the drawings.
Fig. 1 is a schematic structural diagram of the present invention. Wherein, the A winding shaft is in a waiting state, and the B winding shaft is in a winding state.
Fig. 2 is another schematic structural diagram of the present invention. Wherein, the A winding shaft is stirred into the opening by the rear fork, and the B winding shaft finishes winding.
Fig. 3 is another schematic structural diagram of the present invention. Wherein the mount continues to rotate in preparation for cutting the film.
Fig. 4 is another schematic structural diagram of the present invention. Wherein the film is cut off, and the B winding shaft which finishes winding is stirred to move forwards.
Fig. 5 is another schematic structural diagram of the present invention. Wherein the mounting seat continues to rotate, and the A winding shaft is placed on the left support frame and the right support frame and supported by the support surfaces of the left support frame and the right support frame and is placed in the fork openings of the left shifting fork and the right shifting fork.
Detailed Description
Referring to the attached drawings, the novel winding and material replacing frame of the film blowing machine in the embodiment comprises a frame, wherein a leather roller transmission rotating shaft 1 is arranged on the frame, a leather roller 2 is connected to the leather roller transmission rotating shaft 1, and the leather roller 2 is matched with a winding shaft to wind a paper tube on the winding shaft. The leather roller can be provided with lines such as grid lines to enhance the friction effect. The leather roller transmission rotating shaft is in transmission connection with a driving device, the driving device drives the leather roller transmission rotating shaft to rotate on the rack, and the leather roller positioned on the leather roller transmission rotating shaft also rotates. The driving device can adopt a motor matched with a belt transmission or a chain transmission mechanism.
The front side of the leather roller 1 is provided with a left support frame 3 and a right support frame of the frame, the supporting surface 31 of the left support frame 3 is the upper edge, the supporting surface of the right support frame is the upper edge, the left support frame and the right support frame can respectively and correspondingly support the left end and the right end of the winding shaft B by using the supporting surfaces, and a paper tube on the winding shaft is positioned in the middle and matched with the leather roller.
The front side of the leather roller 1 is provided with a left stirring fork 4 and a right stirring fork which are respectively hinged and can be hinged on the base or respectively hinged on the left supporting frame and the right supporting frame so as to lead the left stirring fork and the right stirring fork to swing, the left stirring fork and the right stirring fork are in transmission connection with a rotation transmission device, the rotation transmission device in the embodiment adopts air cylinder or motor transmission, the left stirring fork and the right stirring fork can adopt a swing arm form, the supporting end of the left stirring fork is a left fork part, the bottom of the fork mouth of the left fork part is lower than the supporting surface of the left supporting frame, the supporting end of the right stirring fork is a right fork part, the bottom of the fork mouth of the right fork part is lower than the supporting surface of the right supporting frame, the fork mouths of the left stirring fork and the right stirring fork can respectively fork the left end and the right end of the winding shaft, and can be matched with and connected with the winding shaft, the left poking fork and the right poking fork can move on the supporting surfaces 31 of the left supporting frame and the right supporting frame when swinging. The left poking fork and the right poking fork are respectively and correspondingly positioned on the inner side or the outer side of the left support frame and the right support frame, and the inner side is formed in the embodiment.
The both sides of leather roller 1 are equipped with mount pad 5 respectively, and mount pad 5 is connected on leather roller transmission pivot 1, has the bearing between mount pad and the leather roller transmission pivot, and mount pad 5 can rotate relatively on leather roller transmission pivot 1, and the mount pad is connected with rotation drive arrangement, can drive the mount pad through rotating drive arrangement and rotate in leather roller transmission pivot. The rotation driving device can adopt a motor and chain-sprocket transmission mechanism, a sprocket is arranged on the mounting seat, and the sprocket and the leather roller transmission rotating shaft are arranged coaxially.
Have front fork 51 and back fork 52 on the mount pad 5, the front fork is lower than the back fork, and the distance front fork to the rotation center is shorter promptly, and front fork fixed connection is on mount pad 5, and the back fork articulates on the mount pad, and the back fork is furnished with reset spring, and the back fork forms the mouth with the front fork combination under reset spring's effect, and reset spring can be connected between back fork and front fork or mount pad, and the back fork can also dispose the stopper, and the stopper makes the back fork can reach in place after reseing more accurately.
The rear side of the leather roller is provided with a left bracket 6 and a right bracket of the rack, the left bracket and the right bracket are matched with the rear fork, when the mounting seat rotates, the front fork is relatively low and can pass through the lower part of the supported winding shaft on the left bracket and the right bracket, and the rear fork can stir the supported winding shaft on the left bracket and the right bracket, so that the winding shaft enters the opening formed by the front fork and the rear fork and moves along with the rotation of the mounting seat. The left bracket and the right bracket can be provided with notches or steps so as to stably support the winding shaft.
Be connected with cutting device 7 between the mount pad 5 of leather roller both sides, cutting device 7 can rotate along with mount pad 5, and at the rotation in-process, cutting device can work and can cut off the film, and cutting device is located the front side of front fork relatively, rotates the place ahead of direction promptly. In the figure, the mounting will rotate clockwise.
The working principle of the winding device is that two ends of a winding shaft (which can be called as A winding shaft and a paper tube with adhesive tape thereon for expression and distinction) to be replaced are respectively placed on a left bracket 6 and a right bracket, two ends of the winding shaft (which can be called as B winding shaft for expression and distinction) which is already wound are respectively positioned in fork openings of a left shifting fork 4 and a right shifting fork, the B winding shaft is erected on corresponding supporting surfaces of a left supporting frame 3 and a right supporting frame, the material roll diameter of the B winding shaft on the B winding shaft is enlarged in the winding process, the left shifting fork and the right shifting fork correspondingly swing forwards, the B winding shaft moves forwards on the left supporting frame and the right supporting frame, and the roll change is started after the required roll diameter is reached. According to the roll changing principle, after the film material is cut off, the left shifting fork 3 and the right shifting fork swing forward to shift the B rolling shaft to move forward on the left supporting frame and the right supporting frame until the B rolling shaft is separated from the left shifting fork and the right shifting fork, and the left shifting fork 3 and the right shifting fork swing backward to wait for receiving the A rolling shaft. The rotation of the mounting seat 5 enables the A winding shaft to enter a port formed by the matching of the front fork and the rear fork, the mounting seat 5 continues to rotate on the leather roller transmission rotating shaft 1, the A winding shaft in the port presses the film on the leather roller 2, the cutting device 7 rotating along with the mounting seat 5 cuts off the film material at the moment, the A winding shaft automatically rotates in the port to start winding, then, the winding shaft A continues to rotate along with the mounting seat, the winding shaft A in the opening is put into the fork openings of the left shifting fork 3 and the right shifting fork and is supported by the supporting surface, the winding shaft A is matched and connected by the fork openings, after the winding shaft A is connected, the mounting seat continues to rotate on the leather roller transmission rotating shaft, the rear fork leans against the winding shaft to rotate relatively around the hinged position of the winding shaft on the mounting seat, the rear fork rotates for a certain distance on the mounting seat under the cooperation of the reset spring and passes through the winding shaft from the bottom, and the rear fork and the front fork are matched to form a port under the action of the reset spring. And finishing the roll change and waiting for the next roll change.
A winding shaft of the winding and material changing frame of the film blowing machine is provided with a support bearing, a paper tube is placed on the winding shaft and used for winding, and adhesive tape paper or double-faced adhesive tape can be pasted on the paper tube. The winding shaft can be provided with a plurality of supporting bearings which correspond to the opening, the fork opening and the supporting surface respectively, so that the winding shaft can rotate and move back and forth more smoothly.
The left branch strut still is equipped with standing groove 32 with the front end of right branch strut to for break away from out the rolling axle from left side group and move the fork, right side group and move the fork and stably place, the front side of standing groove can also set up the baffle, and is more stable.
The cutting device comprises a left frame 71 and a right frame, a cutter 8 is arranged between the left frame and the right frame, a cutter holder of the cutter is connected to the transverse guide rail, the cutter holder moves on the transverse guide rail, the cutter is connected with the transverse movement transmission device, supporting rods are respectively arranged on the front side and the rear side of the cutter, and two ends of each supporting rod are respectively connected to the left frame and the right frame. The left frame and the right frame can be respectively connected to the mounting seats on the two sides of the leather roller and rotate along with the mounting seats. The left frame is connected to the mounting seat on the left side, and the right frame is connected to the mounting seat on the right side. The transverse moving transmission device can adopt a motor, a synchronous belt, a main belt wheel and a secondary belt wheel, the synchronous belt is wound on the main belt wheel and the secondary belt wheel, the main belt wheel is in transmission connection with the motor, and the synchronous belt is connected with the cutter holder. The transverse guide rail is connected with the left frame and the right frame. Of course, another mode can be adopted, the air cylinder is configured to drive the cutting knife to move left and right, and the air cylinder can be connected between the left frame and the right frame by a rodless air cylinder. The die-pin holds and to support the film to convenient cutting, at cutting device along with mount pad pivoted in-process, the die-pin can hold the film and avoid disturbing.
In this embodiment, left branch strut, left bracket all structure as an organic whole on the left wallboard of frame, right branch strut, right bracket all structure as an organic whole on the right wallboard of frame, the fork is stirred with the right side to a left side and the fork is stirred through same articulated shaft and is connected between left branch strut and right branch strut and be located the inboard, will be located the left inboard of stirring the fork at the left front fork of leather roller and back vent, will be located the right inboard of stirring the fork at the front fork and the back vent on leather roller right side, it is inboard to be close to the position in the centre. In order to avoid interference, the lateral positions are offset from each other, but may of course be reversed (inner and outer positions being interchanged).
Claims (4)
1. The novel coiling and material changing frame of the film blowing machine comprises a frame, wherein a leather roller transmission rotating shaft (1) is arranged on the frame, a leather roller (2) is connected to the leather roller transmission rotating shaft (1), and the leather roller transmission rotating shaft (1) is in transmission connection with a driving device and is characterized in that: the front side of the leather roller (2) is provided with a left supporting frame (3) and a right supporting frame of the frame, the front side of the leather roller is provided with a left poking fork (4) and a right poking fork, the left poking fork and the right poking fork are respectively hinged, the left poking fork and the right poking fork are in transmission connection with a rotation transmission device, the supporting end of the left poking fork is a left fork part, the bottom of the fork opening of the left fork part is lower than the supporting surface (31) of the left supporting frame, the supporting end of the right poking fork is a right fork part, and the bottom of the fork opening of the right fork part is lower than the supporting surface of the right supporting frame; the both sides of leather roller are equipped with mount pad (5) respectively, mount pad (5) are connected on leather roller transmission pivot (1), the bearing has between mount pad and the leather roller transmission pivot, the mount pad is connected with rotation drive arrangement, front fork (51) and back vent (52) have on mount pad (5), the front fork is lower than the back vent, front fork fixed connection is on the mount pad, the back vent articulates on the mount pad, the back vent is furnished with reset spring, the rear side of leather roller is left bracket (6) and the right bracket of frame, left bracket and right bracket and back vent cooperation, be connected with cutting device (7) between the mount pad of leather roller both sides, cutting device is located the front side of front vent relatively.
2. The new roll-up and film-changing frame of the film blowing machine as claimed in claim 1, characterized in that: the winding and material changing frame of the film blowing machine further comprises a winding shaft, and a support bearing is matched on the winding shaft.
3. The new roll-up and film-changing frame of the film blowing machine as claimed in claim 1, characterized in that: the front ends of the left support frame and the right support frame are also provided with a placing groove.
4. The new roll-up and film-changing frame of the film blowing machine as claimed in claim 1, characterized in that: the cutting device comprises a left frame and a right frame, a cutter is arranged between the left frame and the right frame, a cutter holder of the cutter is connected to the transverse guide rail, the cutter is connected with the transverse moving transmission device, supporting rods are respectively arranged on the front side and the rear side of the cutter, and two ends of each supporting rod are respectively connected to the left frame and the right frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920937418.3U CN210558316U (en) | 2019-06-21 | 2019-06-21 | Novel coiling and material changing frame of film blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920937418.3U CN210558316U (en) | 2019-06-21 | 2019-06-21 | Novel coiling and material changing frame of film blowing machine |
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| Publication Number | Publication Date |
|---|---|
| CN210558316U true CN210558316U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920937418.3U Active CN210558316U (en) | 2019-06-21 | 2019-06-21 | Novel coiling and material changing frame of film blowing machine |
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| CN (1) | CN210558316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072446A (en) * | 2022-08-19 | 2022-09-20 | 南通盛捷薄膜科技有限公司 | Winding traction device for producing polyester film and winding traction method thereof |
-
2019
- 2019-06-21 CN CN201920937418.3U patent/CN210558316U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072446A (en) * | 2022-08-19 | 2022-09-20 | 南通盛捷薄膜科技有限公司 | Winding traction device for producing polyester film and winding traction method thereof |
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