CN214878810U

CN214878810U - Rolling adjusting device of system bag machine

Info

Publication number: CN214878810U
Application number: CN202121556904.4U
Authority: CN
Inventors: 杨海波
Original assignee: Datong Baioti Biodegradation Technology Co ltd
Current assignee: Datong Baioti Biodegradation Technology Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-11-26
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a rolling adjusting device of system bag machine, including the frame with set up in bag making unit and rolling unit in the frame, the bag making unit with it stretches flat unit to be provided with the swing between the rolling unit, the swing is stretched flat unit and is included dwang, first connecting rod, second connecting rod and set up in the fixed plate of frame bottom, the one end of first connecting rod and the one end of second connecting rod all with the dwang rotates to be connected, the other end of first connecting rod passes behind the fixed plate with the drive first connecting rod pivoted actuating mechanism is connected, the other end of second connecting rod passes behind the fixed plate with be fixed in the turning block rotation of fixed plate below is connected, two be provided with a plurality of flat rollers of stretching between the dwang. The utility model adopts the above structure a rolling adjusting device of system bag machine is through treating that the rolling bag is crisscross around stretching the plain-barreled roll on many to stretch flat through the rotation of dwang, the fold can not take place for the bag body of rolling.

Description

Rolling adjusting device of system bag machine

Technical Field

The utility model relates to a system bag machine technical field especially relates to a rolling adjusting device of system bag machine.

Background

The bag making machine is a machine for making various plastic packaging bags or packaging bags made of other materials, the processing range of the bag making machine is various plastic packaging bags or packaging bags made of other materials with different sizes, thicknesses and specifications, and the plastic packaging bags are generally used as main products. In the process of manufacturing the packaging bag, the winding speed of the winding mechanism is continuously stable and unchangeable in the winding process, but when the packaging bag is processed by the bag manufacturing mechanism, the bag manufacturing mechanism presses the processing process to have certain frequency, so the advancing process of the packaging bag sent out by the bag manufacturing mechanism can have certain running and stopping frequency, the packaging bag roll obtained in the winding process generates certain wrinkles and unevenness, the final winding effect is poor, and the product quality is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rolling adjusting device of system bag machine to solve above-mentioned system bag machine and cause the uneven problem of wrapping bag fold of rolling unit rolling because system bag mechanism sends out the wrapping bag and the frequency is inconsistent.

For realizing above-mentioned purpose, the utility model provides a rolling adjusting device of system bag machine, including the frame with set up in system bag unit and rolling unit in the frame, system bag unit with it stretches flat unit to be provided with the swing between the rolling unit, the swing stretches flat unit include dwang, first connecting rod, second connecting rod and set up in the fixed plate of frame bottom, the one end of first connecting rod and the one end of second connecting rod all with the dwang rotates to be connected, the other end of first connecting rod passes behind the fixed plate with the drive first connecting rod pivoted actuating mechanism is connected, the other end of second connecting rod passes behind the fixed plate with be fixed in the turning block of fixed plate below rotates to be connected, two be provided with a plurality of flat rollers of stretching between the dwang.

Preferably, the driving mechanism comprises a motor, a threaded rod, a driving gear and a driven gear, the other end of the first connecting rod is connected with the driven gear, the driven gear is meshed with the driving gear, the driving gear is meshed with the threaded rod, and the threaded rod is connected with an output shaft of the motor.

Preferably, the threaded rod, the driven gear and the driving gear are all arranged in a fixed box, the bottom end of the threaded rod penetrates out of the bottom end of the fixed box and is connected with an output shaft of the motor, and the fixed box is installed at the bottom end of the fixed plate.

Preferably, one side of the second connecting rod, which is close to the rotating rod, is provided with a limiting rod, and a limiting hole matched with the limiting rod is formed in the fixing plate.

Therefore, the utility model adopts the above structure a rolling adjusting device of system bag machine has following beneficial effect:

1. a plurality of stretching rollers are adopted to stretch the to-be-rolled bags coming out of the bag making unit, so that the bag bodies are prevented from being wrinkled when the rolling unit rolls the bags;

2. the rotating rods at the two ends of the stretching flat roller rotate in a reciprocating manner to continuously drive the stretching flat roller to reciprocate, and the bag to be rolled is stretched flat again without generating wrinkles during rolling;

3. the motor drives the gear to rotate, so that the motor can adjust the rotation frequency at any time;

4. the rotation angle of the rotating rod can be controlled by the limiting rod and the limiting hole, and control is facilitated.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural view of an embodiment of a rolling adjusting device of a bag making machine of the present invention.

In the figure: 1. a frame; 2. a bag making unit; 3. a bag to be rolled; 4. a winding unit; 5. rotating the rod; 6. a first link; 7. a second link; 8. flattening the rollers; 9. a fixing plate; 10. a driven gear; 11. a driving gear; 12. a threaded rod; 13. a motor; 14. rotating the block; 15. a limiting rod.

Detailed Description

The technical solution of the present invention is further explained by the accompanying drawings and examples.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

The following describes embodiments of the present invention with reference to the accompanying drawings. Fig. 1 is the utility model relates to a structural schematic diagram of rolling adjusting device embodiment of system bag machine, as shown in the figure, a rolling adjusting device of system bag machine, including frame 1 with set up bag unit 2 and the rolling unit 4 on frame 1, be provided with between bag unit 2 and the rolling unit 4 and swing and stretch flat unit, swing and stretch flat unit and include dwang 5, first connecting rod 6, second connecting rod 7 and set up in the fixed plate 9 of frame 1 bottom, the one end of first connecting rod 6 and the one end of second connecting rod 7 all rotate with dwang 5 and be connected, the other end of first connecting rod 6 is connected with the first connecting rod 6 pivoted actuating mechanism of drive after passing fixed plate 9, the other end of second connecting rod 7 is passed behind fixed plate 9 and is connected with the rotation block 14 rotation that is fixed in fixed plate 9 below, be provided with a plurality of flat roller 8 of stretching between two dwang 5. The bags 3 to be rolled are delivered from the bag making unit 2 and then alternately wound around the stretching rollers 8, and finally are rolled by the rolling unit 4, in the process, the driving mechanism drives the rotating rod 5 to reciprocate, and further the stretching rollers 8 are continuously driven to stretch the bags 3 to be rolled.

The driving mechanism comprises a motor 13, a threaded rod 12, a driving gear 11 and a driven gear 10, the other end of the first connecting rod 6 is connected with the driven gear 10, the driven gear 10 is meshed with the driving gear 11, the driving gear 11 is meshed with the threaded rod 12, and the threaded rod 12 is connected with an output shaft of the motor 13. Threaded rod 12, driven gear 10 and driving gear 11 all set up in the fixed box, and the bottom of threaded rod 12 is worn out the bottom of fixed box and is connected with the output shaft of motor 13, and the fixed box is installed in the bottom of fixed plate 9. The motor 13 is a positive and negative rotation motor 13 and can adjust the rotation frequency, when the motor 13 rotates, the threaded rod 12 rotates to drive the driving gear 11 to rotate, and further drive the driven gear 10 to rotate, the first connecting rod 6 and the second connecting rod 7 start to drive the rotating rod 5 to integrally reciprocate, and the bag 3 to be rolled is stretched and leveled in the process.

One side of the second connecting rod 7 close to the rotating rod 5 is provided with a limiting rod 15, and a limiting hole matched with the limiting rod 15 is formed in the fixing plate 9. The limiting rod 15 penetrates into the limiting hole in the rotating process of the second connecting rod 7 to limit the rotating angle of the second connecting rod 7.

The utility model discloses a concrete implementation process does: the bags 3 to be rolled from the bag making unit 2 are wound by the rolling unit 4 after passing through the stretching flat rollers 8 in a staggered mode, and in the process, the motor 13 drives the rotating rod 5 to drive the stretching flat rollers 8 to reciprocate so as to stretch the bags 3 to be rolled.

Therefore, the rolling adjusting device of the bag making machine adopting the structure of the utility model adopts the plurality of stretching flat rollers to stretch the to-be-rolled bags coming out from the bag making unit flat, so as to avoid the bag body from generating wrinkles when the rolling unit rolls; the rotating rods at the two ends of the stretching flat roller rotate in a reciprocating manner to continuously drive the stretching flat roller to reciprocate, and the rolling bag is stretched flat again without generating wrinkles during rolling.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a rolling adjusting device of system bag machine, includes the frame and set up in system bag unit and rolling unit in the frame, its characterized in that: the bag making device is characterized in that a swinging stretching unit is arranged between the bag making unit and the winding unit, the swinging stretching unit comprises a rotating rod, a first connecting rod, a second connecting rod and a fixing plate arranged at the bottom of the rack, one end of the first connecting rod and one end of the second connecting rod are rotatably connected with the rotating rod, the other end of the first connecting rod penetrates through the fixing plate and then is connected with a driving mechanism for driving the first connecting rod to rotate, the other end of the second connecting rod penetrates through the fixing plate and then is rotatably connected with a rotating block fixed below the fixing plate, and a plurality of stretching flat rollers are arranged between the two rotating rods.

2. The roll adjustment device of a bag machine of claim 1, wherein: the driving mechanism comprises a motor, a threaded rod, a driving gear and a driven gear, the other end of the first connecting rod is connected with the driven gear, the driven gear is meshed with the driving gear, the driving gear is meshed with the threaded rod, and the threaded rod is connected with an output shaft of the motor.

3. A take-up adjustment device for a bag machine according to claim 2, wherein: the threaded rod driven gear with the driving gear all sets up in the fixed box, the bottom of threaded rod is worn out the bottom of fixed box with the output shaft of motor is connected, the fixed box install in the bottom of fixed plate.

4. The roll adjustment device of a bag machine of claim 1, wherein: the second connecting rod is close to one side of dwang is provided with the gag lever post, seted up on the fixed plate with gag lever post assorted spacing hole.