CN219448737U

CN219448737U - Adjustable film winding frame

Info

Publication number: CN219448737U
Application number: CN202223602736.5U
Authority: CN
Inventors: 郗光东; 曹雪莲; 王梅; 王志刚
Original assignee: Shandong Qihui Plastics Co ltd
Current assignee: Shandong Qihui Plastics Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-08-01
Anticipated expiration: 2032-12-29

Abstract

The utility model provides an adjustable film winding frame, which relates to the technical field of film winding frames and comprises a base, a winding frame, a fixing frame and a supporting frame, wherein the winding frame is arranged on the left side of the top of the base, the fixing frame is arranged on the right side of the winding frame, the supporting frame is arranged on the right side of the fixing frame, limiting mechanisms are symmetrically arranged on the inner side of the fixing frame, a cutting mechanism is arranged on the top of the fixing frame, and the winding mechanism is arranged on the top of the winding frame; according to the utility model, the first motor drives the bidirectional screw rod to rotate clockwise and anticlockwise on the fixing frame before cutting, and the limiting plate can be driven to reciprocate up and down on the outer side of the bidirectional screw rod, so that the limiting plate drives the circular arc block to approach and clamp the film on the winding mechanism, the cutting end of the film is automatically limited, and the problem that the quality is affected by dust falling onto the ground at the cutting tail end of the film is avoided.

Description

Adjustable film winding frame

Technical Field

The utility model relates to the technical field of film winding frames, in particular to an adjustable film winding frame.

Background

The film is made into thick sheets by adopting an extrusion method, and then the thick sheets are stretched to prepare film materials, and the polyester film environmental protection film PET film, milky white film and other printing and packaging consumables are widely used in the glass fiber reinforced plastic industry, the building material industry, the printing industry and the medical and health industry, and the polyester film is also called polyester film, light sheet, polyester film, photosensitive paper, polyester film, phenyltin film, cellophane and release film;

if the application number is 202221631737.X, chinese patent discloses a rolling structure for adjustable film equipment, it has been proposed "can arrange the rolling pole between two chucks when needing to adjust, and install fixedly through chuck and rolling pole both sides, this moment second cylinder control first gag lever post and second gag lever post are according to the length of rolling pole and come to the centre or outwards remove, because the gyro wheel that sets up in first gag lever post and the second gag lever post below provides smoothness for the removal operation, after adjusting the position, provide driving power by driving motor and open the rolling work, and telescopic link can move down at first cylinder this moment, and the range of distance that removes is surveyed by infrared detection head, simultaneously the sensing plate can monitor the rolling work of rolling pole, if the unexpected situation can in time react", all need cut off it after current film reaches prescribed rolling length, but the film is easy because of gravity fall down after the cutting off, however, above-mentioned equipment is only through the mode that presss from both sides tight with the film both sides, it is spacing, it does not carry out the terminal surface to the membrane, the terminal surface of film is easy to pollute the ground, the quality that the film is infected with on the ground, therefore the utility model can solve the problem of the film on the utility model, this utility model, can solve the film frame of the dust of the utility model.

Disclosure of Invention

The utility model provides an adjustable film winding frame aiming at the problems, which solves the problem that the quality is affected by dust stuck on the ground due to falling of the tail end of a film cut off due to the fact that the section of the film is not limited in the prior art.

In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides an adjustable film rolling frame, includes base, rolling frame, mount and support frame, the left side at base top is equipped with the rolling frame, the right side of rolling frame is equipped with the mount, the right side of mount is equipped with the support frame, the inboard symmetry of mount is equipped with stop gear, the top of mount is equipped with cutting mechanism, the top of rolling frame is equipped with rolling mechanism.

The further improvement is that: the limiting mechanism comprises a bidirectional screw rod, limiting plates, arc blocks and a motor I, wherein the bidirectional screw rod is symmetrically arranged on the inner side of the fixing frame in a rotating mode, the limiting plates are symmetrically arranged at the top end and the bottom end of the bidirectional screw rod, the arc blocks are arranged on the limiting plates, and the motor I is arranged at the bottom of the fixing frame.

The further improvement is that: the bottom of two-way lead screw is connected with the output of motor No. one, the outer wall of two-way lead screw and the inside threaded connection of limiting plate one end, the inboard of mount is equipped with the spout, the one end of limiting plate is equipped with the lug, the limiting plate passes through lug and spout sliding connection.

The further improvement is that: the top of support frame is equipped with three live-rollers, and three the live-rollers are "article" font and arrange, the top of mount and support frame all is equipped with the guide roll, the guide roll is parallel with cutting mechanism front and back.

The further improvement is that: the cutting mechanism comprises a unidirectional screw rod, a second motor and a cutter, the unidirectional screw rod is rotatably arranged at the top of the fixing frame, a strip-shaped groove is formed in the top of the fixing frame, the cutter is slidably arranged in the strip-shaped groove, the second motor is further arranged at the top of the fixing frame, one end of the unidirectional screw rod is connected with the output end of the second motor, and the unidirectional screw rod penetrates through the inside of the cutter and is in threaded connection with the inside of the cutter.

The further improvement is that: the winding mechanism comprises a winding roller, a rotating shaft and a rotating wheel, wherein the winding roller is arranged at the top of a winding frame, two ends of the winding roller are connected with connecting shafts, one end of each connecting shaft is provided with an end cover, a group of rotating shafts are symmetrically rotated and installed at the top of the winding frame, one end of each rotating shaft is connected with the rotating wheel, the outer wall of each connecting shaft is connected with the corresponding rotating wheel in a fit mode, and a driving mechanism matched with the rotating shaft is arranged at the top of the winding frame.

The further improvement is that: the driving mechanism comprises a third motor, a driving gear and a transmission gear, a driving box is arranged on the outer side of the top of the winding frame, the third motor is arranged on the outer side of the driving box, the other end of the rotating shaft is connected with the transmission gear, the output end of the third motor penetrates through the inside of the driving box and is connected with the driving gear, and the outer wall of the driving gear is meshed with the outer wall of the transmission gear.

The beneficial effects of the utility model are as follows: the motor number one drives the bidirectional screw rod to rotate clockwise and anticlockwise on the fixing frame before cutting, and can drive the limiting plate to reciprocate up and down on the outer side of the bidirectional screw rod, so that the limiting plate drives the arc block to approach and clamp the film on the winding mechanism, the cutting end of the film is automatically limited, and the problem that the quality is affected by dust falling onto the ground due to the fact that the tail end of the film is cut off is avoided.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2A in accordance with the present utility model;

fig. 4 is a top view of the cutting mechanism of the present utility model.

Wherein: 1. a base; 2. a winding frame; 3. a fixing frame; 4. a support frame; 5. a rotating roller; 6. a guide roller; 7. a two-way screw rod; 8. a limiting plate; 9. arc blocks; 10. a motor I; 11. a chute; 12. a unidirectional screw rod; 13. a motor II; 14. a cutter; 15. a wind-up roll; 16. a connecting shaft; 17. a rotation shaft; 18. a rotating wheel; 19. a drive box; 20. a third motor; 21. a drive gear; 22. a transmission gear.

Detailed Description

The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

According to the fig. 1, 2, 3, 4 show, this embodiment has proposed an adjustable film rolling frame, including base 1, rolling frame 2, mount 3 and support frame 4, the left side at base 1 top is equipped with rolling frame 2, the right side of rolling frame 2 is equipped with mount 3, the right side of mount 3 is equipped with support frame 4, the inboard symmetry of mount 3 is equipped with stop gear, the top of mount 3 is equipped with cutting mechanism, the top of rolling frame 2 is equipped with rolling mechanism, pulls the film to support frame 4 from manufacturing equipment, then passes mount 3, in the last rolling mechanism that is connected to rolling frame 2 top, rolling mechanism can be automatic get up the film rolling, cuts off the film by cutting mechanism after reaching the regulation length of rolling, later takes off the whole rolling process of completion from rolling frame 2 top with the film, and wherein before cutting the film, the accessible stop gear is fixed to the segmentation of film, avoids film cutting off the tail end to fall to the problem of gluing the dust on the ground and influence quality.

The top of support frame 4 is equipped with three live-rollers 5, and is three live-rollers 5 are "article" font and arrange, mount 3 all is equipped with guide roll 6 with the top of support frame 4, guide roll 6 is parallel with cutting mechanism front and back, because of three live-rollers 5 are article font at the top of support frame 4 and arrange for the film takes place to meander when passing live-rollers 5, thereby tighten the inside of film at the rolling frame voluntarily, makes things convenient for rolling mechanism to automatic rolling of film, makes the removal route of film pass through cutting mechanism's below through the guide of two guide rolls 6.

The winding mechanism comprises a winding roller 15, a rotating shaft 17 and a rotating wheel 18, wherein the winding roller 15 is arranged at the top of the winding frame 2, two ends of the winding roller 15 are connected with connecting shafts 16, one end of each connecting shaft 16 is provided with an end cover, one group of rotating shafts 17 are symmetrically and rotatably arranged at the top of the winding frame 2, one end of each rotating shaft 17 is connected with the rotating wheel 18, and the outer wall of each connecting shaft 16 is connected with the rotating wheel 18 in a fitting mode.

The top of rolling frame 2 is equipped with the actuating mechanism who matches with rotation axis 17, actuating mechanism includes No. three motor 20, driving gear 21 and drive gear 22, the outside at rolling frame 2 top is equipped with drive box 19, no. three motor 20 is installed in the outside of drive box 19, the other end of rotation axis 17 is connected with drive gear 22, no. three motor 20's output runs through in the inside of drive box 19 and is connected with driving gear 21, the outer wall of driving gear 21 meshes with the outer wall of drive gear 22, after the film pulls the outside to wind-up roll 15, no. three motor 20 drives driving gear 21 and rotates in the inside of drive box 19, driving gear 21 and drive gear 22 intermesh, so driving gear 21 can drive two drive gears 22 the same direction rotation, because drive gear 22 is connected with runner 18 through rotation axis 17, so drive gear 22 accessible rotation axis 17 drive two runners 18 the same direction rotation, again because runner 18 and connecting axle 16 that is connected with wind-up roll 15 are in the same place, so runner 18 accessible connecting axle 16 drives wind-up roll 15 and rotates, and then makes the film laminating automatic to wind-up roll 15.

The limiting mechanism comprises a bidirectional screw rod 7, a limiting plate 8, an arc block 9 and a first motor 10, wherein the bidirectional screw rod 7 is symmetrically and rotationally arranged on the inner side of the fixed frame 3, the limiting plate 8 is symmetrically arranged at the top end and the bottom end of the bidirectional screw rod 7, the arc block 9 is arranged on the limiting plate 8, the first motor 10 is arranged at the bottom of the fixed frame 3, the bottom end of the bidirectional screw rod 7 is connected with the output end of the first motor 10, the outer wall of the bidirectional screw rod 7 is in threaded connection with the inner side of one end of the limiting plate 8, a sliding groove 11 is arranged on the inner side of the fixed frame 3, a bump is arranged at one end of the limiting plate 8, limiting plate 8 passes through lug and spout 11 sliding connection, before cutting mechanism cuts off the film, motor No. 10 drives two-way lead screw 7 and rotates in the inboard of mount 3, because of the inside screw thread cooperation of two-way lead screw 7 and limiting plate 8 one end, and carry out spacingly through lug and spout 11 cooperation to limiting plate 8's removal orbit, so can drive limiting plate 8 in two-way lead screw 7's the outside up-and-down reciprocating motion when motor No. 10 drives two-way lead screw 7 clockwise, anticlockwise rotation, thereby make limiting plate 8 drive circular arc piece 9 to be close to and press from both sides it tightly to the film on the winding mechanism, and then carry out spacingly to the cut off end of film automatically.

The cutting mechanism comprises a unidirectional screw rod 12, a second motor 13 and a cutter 14, the unidirectional screw rod 12 is rotatably arranged at the top of the fixing frame 3, a strip-shaped groove is formed in the top of the fixing frame 3, the cutter 14 is slidably arranged in the strip-shaped groove, the second motor 13 is further arranged at the top of the fixing frame 3, one end of the unidirectional screw rod 12 is connected with the output end of the second motor 13, the unidirectional screw rod 12 penetrates through the inside of the cutter 14 and is in threaded connection with the inside of the cutter 14, the second motor 13 drives the unidirectional screw rod 12 to rotate at the top of the fixing frame 3, the unidirectional screw rod 12 is matched with the inside of the cutter 14, and the cutter 14 is limited by the strip-shaped groove, so that the second motor 13 can drive the cutter 14 to reciprocate on the strip-shaped groove when driving the unidirectional screw rod 12 clockwise and anticlockwise to move so as to automatically drive the cutter 14 to reset after cutting the film.

This adjustable film rolling frame sets up cutting mechanism at the top of mount 3, cutting mechanism includes unidirectional screw 12, no. two motors 13 and cutter 14, no. two motors 13 drive unidirectional screw 12 in the mount 3 in order, can drive cutter 14 reciprocating motion on the bar groove when anticlockwise rotation, be convenient for drive cutter 14 automatically and reset after cutting off it to the film removal, inboard symmetry at mount 3 sets up stop gear, stop gear includes bidirectional screw 7, limiting plate 8, circular arc piece 9 and No. one motor 10, it can drive limiting plate 8 in the outside up-and-down reciprocating motion of bidirectional screw 7 to drive the limiting plate 8 when forward, anticlockwise rotation on mount 3 to make limiting plate 8 drive circular arc piece 9 to be close to the film on the rolling mechanism and press from both sides it tightly, and then automatic carry out spacing to the cut end of film, avoid the film to cut off the tail end and drop to the problem that the ground glues dust influence quality.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an adjustable film rolling frame, includes base (1), rolling frame (2), mount (3) and support frame (4), its characterized in that: the novel rolling device is characterized in that a rolling frame (2) is arranged on the left side of the top of the base (1), a fixing frame (3) is arranged on the right side of the rolling frame (2), a supporting frame (4) is arranged on the right side of the fixing frame (3), limiting mechanisms are symmetrically arranged on the inner side of the fixing frame (3), a cutting mechanism is arranged on the top of the fixing frame (3), and a rolling mechanism is arranged on the top of the rolling frame (2);

the limiting mechanism comprises a bidirectional screw rod (7), a limiting plate (8), an arc block (9) and a motor (10), wherein the bidirectional screw rod (7) is symmetrically rotated and installed on the inner side of the fixing frame (3), the limiting plate (8) is symmetrically arranged at the top end and the bottom end of the bidirectional screw rod (7), the arc block (9) is arranged on the limiting plate (8), and the motor (10) is arranged at the bottom of the fixing frame (3).

2. An adjustable film take-up stand as defined in claim 1, wherein: the bottom of two-way lead screw (7) is connected with the output of motor (10), the outer wall of two-way lead screw (7) is connected with the internal thread of limiting plate (8) one end, the inboard of mount (3) is equipped with spout (11), the one end of limiting plate (8) is equipped with the lug, limiting plate (8) pass through lug and spout (11) sliding connection.

3. An adjustable film take-up stand as defined in claim 1, wherein: the top of support frame (4) is equipped with three live-action rollers (5), and is three live-action rollers (5) are "article" font and arrange, the top of mount (3) and support frame (4) all is equipped with guide roll (6), guide roll (6) are parallel with cutting mechanism front and back.

4. An adjustable film take-up stand as defined in claim 1, wherein: the cutting mechanism comprises a unidirectional screw rod (12), a second motor (13) and a cutter (14), wherein the unidirectional screw rod (12) is rotatably arranged at the top of the fixing frame (3), a strip-shaped groove is formed in the top of the fixing frame (3), the cutter (14) is slidably arranged in the strip-shaped groove, the second motor (13) is further arranged at the top of the fixing frame (3), one end of the unidirectional screw rod (12) is connected with the output end of the second motor (13), and the unidirectional screw rod (12) penetrates through the inside of the cutter (14) and is in threaded connection with the cutter.

5. An adjustable film take-up stand as defined in claim 1, wherein: winding mechanism includes wind-up roll (15), rotation axis (17) and runner (18), wind-up roll (15) set up the top at rolling frame (2), the both ends of wind-up roll (15) are connected with connecting axle (16), the one end of connecting axle (16) is equipped with the end cover, a set of rotation axis (17) symmetry rotate install the top at rolling frame (2), the one end of rotation axis (17) is connected with runner (18), the outer wall and the laminating of runner (18) of connecting axle (16) are connected, the top of rolling frame (2) is equipped with the actuating mechanism who matches with rotation axis (17).

6. An adjustable film take-up stand as defined in claim 5, wherein: the driving mechanism comprises a motor No. three (20), a driving gear (21) and a transmission gear (22), a driving box (19) is arranged on the outer side of the top of the winding frame (2), the motor No. three (20) is arranged on the outer side of the driving box (19), the transmission gear (22) is connected with the other end of the rotating shaft (17), the output end of the motor No. three (20) penetrates through the inside of the driving box (19) and is connected with the driving gear (21), and the outer wall of the driving gear (21) is meshed with the outer wall of the transmission gear (22).