CN220449285U - Winding assembly in packaging bag making machine - Google Patents
Winding assembly in packaging bag making machine Download PDFInfo
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- CN220449285U CN220449285U CN202322122393.0U CN202322122393U CN220449285U CN 220449285 U CN220449285 U CN 220449285U CN 202322122393 U CN202322122393 U CN 202322122393U CN 220449285 U CN220449285 U CN 220449285U
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- 238000004804 winding Methods 0.000 title claims abstract description 54
- 238000004806 packaging method and process Methods 0.000 title abstract description 24
- 238000003825 pressing Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 5
- 238000012858 packaging process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000005022 packaging material Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a winding component in a packaging bag making machine, which comprises a fixed plate body and a movable plate body, wherein a threaded hole is formed in the right side surface of the movable plate body, a winding roller body is arranged between the fixed plate body and the movable plate body, a controller is fixedly arranged on the right side surface of the movable plate body, winding tension adjusting devices are arranged on the upper surfaces of the fixed plate body and the movable plate body, the winding tension adjusting devices comprise arc-shaped cylinders and supporting blocks, the lower surfaces of the two supporting blocks which are a group are fixedly connected with the upper surfaces of the fixed plate body and the movable plate body respectively, and the winding component in the packaging bag making machine adjusts the winding tension and the winding speed of a packaging bag through the cooperation of the winding tension adjusting devices and a stepless speed change mechanism, so that the accuracy, the stability and the high efficiency of a packaging process can be effectively improved, and the effect of meeting the requirements of different products can be achieved.
Description
Technical Field
The utility model relates to the technical field of food packaging bag making machines, in particular to a winding component in a packaging bag making machine.
Background
The wind-up roll (bulletin number: CN 218201208U) of a packaging bag disclosed in Chinese patent literature comprises a base, wherein a fixed plate is fixedly connected to one side of the upper end surface of the base, a movable plate is arranged on the other side of the upper end of the base, a wind-up roll is arranged between the fixed plate and the movable plate, and a limiting mechanism is arranged inside the wind-up roll;
the limiting mechanism comprises an elastic hinge, a connecting rod, limiting blocks, grooves and a triggering mechanism, wherein the connecting rod is connected with one end of the interior of the winding roller through the elastic hinge, the grooves are formed in the middle of the interior of the winding roller, the number of the grooves is two, the limiting blocks are oppositely arranged in the grooves, the limiting blocks are arranged in the grooves, and the triggering mechanism is arranged on one side of the limiting blocks.
Above-mentioned wind-up roll of current wrapping bag has realized that "contact rotary block can first contact with the slide bar, the movable plate continues to remove and extrudees the slide bar, and then the slide bar moves to the inside of wind-up roll, and then just can strut two connecting rods through the kicking ball, and then alright drive limiting block and wear out by the position of recess, the size of recess is greater than the size of limiting block, can support limiting block's removal in the recess, afterwards the movable plate moves to contact rotary block and can stop when contacting the wind-up roll and extruded state, limiting block removes the protrusion wind-up roll this moment, can contact and the position is prescribe a limit to the inner tube of rolling-up wrapping bag through limiting block, and then alright drive the wind-up roll through the motor and rotate and carry out the rolling to the wrapping bag, when need taking off the wrapping bag of lapping, the movable plate rotates away from the wind-up roll, under the effect of spring and elastic hinge's effect, the one end of slide bar can outstanding distance is prescribe a limit by limiting plate, limiting block can withdraw in the inside of wind-up roll, can not bulldoze limiting inner tube and wrapping bag, alright be removed on by the wind-up roll, improve staff to the rolling up roll up efficiency, and the extruded state when the food package is comparatively stable in the operation of the food package, the people is convenient for going down in the food package, the food package in the stable operation in the process of the food, the machine of the people, the problem is taken down in the food down package, when the problem is convenient for down package in the people, when people is down handling down in the handling down package, and when people down package in the food down package.
Uneven coiling: in the running process of the winding component, if the winding tension is unstable or the winding speed is uneven, the condition of inconsistent tightness of the bag making material in the winding process can be caused, so that the winding finished product is uneven;
winding tension is too tight or too loose: if the tensioning device fails to provide proper tension control, the bag making material may be too tight or too loose during the coiling process, thereby affecting the quality and stability of the subsequent package;
the coiling speed is not matched: if the winding speed of the winding device is not matched with the working speeds of other bag making machine components, the problems of wrinkling, stretching or twisting of the bag making material can be caused, and the appearance and the functions of the packaging bag can be influenced.
Disclosure of Invention
The utility model aims to provide a winding assembly in a packaging bag making machine, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the winding component comprises a fixed plate body and a movable plate body, wherein a threaded hole is formed in the right side surface of the movable plate body, a winding roller body is arranged between the fixed plate body and the movable plate body, a controller is fixedly arranged on the right side surface of the movable plate body, winding tension adjusting devices are arranged on the upper surfaces of the fixed plate body and the movable plate body, each winding tension adjusting device comprises an arc-shaped air cylinder and supporting blocks, the lower surfaces of the two supporting blocks which are singly combined are fixedly connected with the upper surfaces of the fixed plate body and the movable plate body respectively, and the upper surfaces of the supporting blocks are fixedly connected with the arc-shaped inner side surfaces of the arc-shaped air cylinders;
one end of the wind-up roll body penetrates through the left side surface of the fixed plate body and extends to the left side surface of the fixed plate body after being fixedly positioned at the axle center of the fixed plate body through a bearing, a driving motor is fixedly installed on the right side surface of the fixed plate body, a transmission shaft is fixedly installed on an output shaft of the driving motor through a coupler, one end of the transmission shaft penetrates through and extends to the left side surface of the fixed plate body, one end of the wind-up roll body is provided with a stepless speed change mechanism, the stepless speed change mechanism comprises a mounting disc, one of the inner wall of the mounting disc is fixedly sleeved with one end of the wind-up roll body, and the other inner wall of the mounting disc is fixedly sleeved with one end of the transmission shaft.
Preferably, one end of a piston rod of the arc-shaped air cylinder is fixedly connected with a tensioning pressing plate, the lower surface of the tensioning pressing plate is semicircular, and pressure sensors distributed in a linear array are fixedly arranged on the lower surface of the tensioning pressing plate.
Preferably, the left side surface of the mounting plate is in a hexagonal shape, and the outer surface of the mounting plate is fixedly provided with speed changing cylinders distributed in an annular array.
Preferably, the outer end of a piston rod of the speed changing cylinder is fixedly provided with a meshing tooth, the outer surface of the meshing tooth is meshed with a synchronous belt, and after the meshing of the telescopic driving meshing tooth of the speed changing cylinder and the synchronous belt is realized, the speed changing cylinder drives the winding roller body to perform circumferential rotation by taking the axis of the mounting disc as the center of a circle, and the speed of the winding roller body is changed through a telescopic action of the speed changing cylinder.
Preferably, the driving motor, the variable speed cylinder, the arc cylinder and the pressure sensor are all electrically connected with the controller.
Compared with the prior art, the utility model has the beneficial effects that: the winding component in the packaging bag making machine is matched with the continuously variable transmission mechanism through the winding tension adjusting device, so that the winding tension and the winding speed of the packaging bag are adjusted, and the accuracy, the stability and the high efficiency of the packaging process can be effectively improved, so that the effects of different products are met.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a perspective view of a synchronous belt structure of a winding assembly in a bag making machine according to the present utility model;
fig. 3 is a perspective view of a tensioning platen structure of a winding assembly in a bag making machine according to the present utility model.
In the figure: 1. a fixing plate body; 2. a moving plate body; 3. a threaded hole; 4. a wind-up roll body; 5. a controller; 6. an arc-shaped cylinder; 61. tensioning the pressing plate; 62. a pressure sensor; 7. a support block; 8. a driving motor; 9. a transmission shaft; 10. a mounting plate; 101. a variable speed cylinder; 102. meshing teeth; 103. a synchronous belt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a rolling subassembly in wrapping bag system bag machine, including fixed plate body 1 and movable plate body 2, threaded hole 3 has been seted up to movable plate body 2's right side surface, be provided with wind-up roll body 4 between fixed plate body 1 and the movable plate body 2, install the fixed plate body 1 of this application in the base upper surface among the prior art, cup joint movable plate body 2 through threaded hole 3 and current lead screw thread, it is horizontal migration along the length direction of current base to drive movable plate body 2 through current removal motor and lead screw, and then go on the position limitation to the inner reel of cover in wind-up roll body 4 surface through current limiting mechanism, because the concrete structure of stop mechanism has been disclosed to the wind-up roll of current wrapping bag, therefore, no longer detailed in this case, the right side surface fixed mounting of movable plate body 2 has controller 5, fixed plate body 1 and movable plate body 2's upper surface all are provided with the tension adjustment device that batches, and take-up tension adjustment device includes arc cylinder 6 and supporting shoe 7, two supporting shoe 7 are with the upper surface fixed connection of arc cylinder 6 with the upper surface of a set of supporting shoe 7 respectively with a set of being inboard respectively;
one end of a piston rod of the arc-shaped air cylinder 6 is fixedly connected with a tensioning pressing plate 61, the lower surface of the tensioning pressing plate 61 is semicircular, pressure sensors 62 distributed in a linear array are fixedly arranged on the lower surface of the tensioning pressing plate 61, the arc-shaped air cylinder 6 is controlled to extend out, the tensioning pressing plate 61 and the pressure sensors 62 are driven to rotate by taking the axle center of the winding roller body 4 as the circle center, the tension of the food packaging bag in the winding process is monitored in real time by the pressure sensors 62, the pressing force of the tensioning pressing plate 61 is regulated as required, the winding tension of packaging is accurately controlled, the excessively tight or loose packaging effect is avoided, and the quality and the appearance of products are ensured;
one end of the wind-up roll body 4 penetrates through the left side surface of the fixed plate body 1 after being fixedly positioned at the axle center of the fixed plate body 1 through a bearing, a driving motor 8 is fixedly arranged on the right side surface of the fixed plate body 1, a transmission shaft 9 is fixedly arranged on an output shaft of the driving motor 8 through a coupler, one end of the transmission shaft 9 penetrates through and extends to the left side surface of the fixed plate body 1, one end of the wind-up roll body 4 is provided with a stepless speed change mechanism, the stepless speed change mechanism comprises mounting plates 10, the inner wall of one mounting plate 10 is fixedly sleeved with one end of the wind-up roll body 4, and the inner wall of the other mounting plate 10 is fixedly sleeved with one end of the transmission shaft 9;
the left side surface of the mounting plate 10 is hexagonal, the outer surface of the mounting plate 10 is fixedly provided with speed changing cylinders 101 distributed in an annular array, the outer ends of piston rods of the speed changing cylinders 101 are fixedly provided with meshing teeth 102, the outer surfaces of the meshing teeth 102 are meshed with synchronous belts 103, after the speed changing cylinders 101 stretch and draw the meshing teeth 102 to mesh with the synchronous belts 103, the winding roller body 4 is driven to rotate circumferentially by taking the axle center of the mounting plate 10 as the center of a circle, the speed of the winding roller body 4 is changed through stretch and draw action of the speed changing cylinders 101, and the driving motor 8, the speed changing cylinders 101, the arc-shaped cylinders 6 and the pressure sensor 62 are electrically connected with the controller 5.
Through the cooperation of coiling tension adjusting device and continuously variable transmission, compare in current wrapping bag system bag machine rolling subassembly, have following benefit:
the coiling tension is accurately adjusted: the tension of the packaging bag in the rolling process is monitored in real time by the pressure sensor 62, the pressing force of the tensioning plate is regulated according to the requirement, and the rolling tension of the packaging bag can be accurately controlled, so that the overtightening or loosening packaging effect can be avoided, and the quality and the appearance of the product are ensured;
on-line stepless regulation of coiling speed: the winding speed of the winding assembly is subjected to online stepless regulation through the speed changing assembly, so that the winding speed can be flexibly regulated according to actual requirements, the requirements of different packaging materials and products can be met, and the production efficiency and the adaptability are improved;
the stability of the product is improved: the stretching and winding processes of the packaging bag can be effectively controlled by accurately adjusting the winding tension and the winding speed, the deformation and the damage of the packaging material are reduced, and the stability and the consistency of the product are improved;
and the production efficiency is improved: the automatic adjustment of the coiling tension and the coiling speed can reduce the intervention and adjustment of operators, reduce the manual error and the production downtime, and further improve the production efficiency;
the cost is saved: the accurate adjustment of the coiling tension and the coiling speed can avoid the waste and the loss of the packaging material, reduce the packaging cost, improve the packaging quality and reduce the generation of unqualified products.
Working principle: step one, mounting a fixed plate body 1 in the prior art on the upper surface of a base, sleeving a movable plate body 2 with the existing screw rod through a threaded hole 3, driving the movable plate body 2 to horizontally move along the length direction of the existing base through the existing movable motor and the screw rod, and further limiting the position of an inner winding drum sleeved on the outer surface of a winding roller body 4 through an existing limiting mechanism;
step two, when the food packaging bag is wound, the driving motor 8 is controlled to start, the driving motor 8 drives the transmission shaft 9 and the mounting plate 10 connected with one end of the transmission shaft 9 to rotate, at the moment, the speed changing cylinder 101 stretches and drives the meshing teeth 102 to mesh with the synchronous belt 103 to drive the winding roller body 4 to rotate circumferentially by taking the axle center of the mounting plate 10 as the circle center, and the speed of the winding roller body 4 is changed through stretching and shrinking actions of the speed changing cylinder 101;
and thirdly, controlling the arc-shaped air cylinder 6 to extend out to drive the tensioning pressing plate 61 and the pressure sensor 62 to rotate by taking the axle center of the winding roller body 4 as the center of a circle, monitoring the tension of the food packaging bag in the winding process in real time by utilizing the pressure sensor 62, and adjusting the pressing force of the tensioning pressing plate 61 according to the requirement, so as to accurately control the winding tension of the package, avoid the over-tightening or over-loosening packaging effect and ensure the quality and the appearance of the product.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a rolling subassembly in wrapping bag system bag machine, includes fixed plate body (1) and movable plate body (2), screw hole (3) have been seted up on the right side surface of movable plate body (2), be provided with wind-up roll body (4), its characterized in that between fixed plate body (1) and movable plate body (2): the right side surface of the movable plate body (2) is fixedly provided with a controller (5), the upper surfaces of the fixed plate body (1) and the movable plate body (2) are provided with coiling tension adjusting devices, each coiling tension adjusting device comprises an arc-shaped air cylinder (6) and supporting blocks (7), the lower surfaces of the two supporting blocks (7) which are singly combined are fixedly connected with the upper surfaces of the fixed plate body (1) and the movable plate body (2) respectively, and the upper surfaces of the supporting blocks (7) are fixedly connected with the arc-shaped inner side surfaces of the arc-shaped air cylinders (6);
one end of wind-up roll body (4) runs through and extends to the left side surface of fixed plate body (1) after passing through the axle center department fixed location of bearing and fixed plate body (1), the right side surface fixed mounting of fixed plate body (1) has driving motor (8), the output shaft of driving motor (8) has transmission shaft (9) through shaft coupling fixed mounting, the one end of transmission shaft (9) runs through and extends to the left side surface of fixed plate body (1), the one end of wind-up roll body (4) is provided with continuously variable transmission, and continuously variable transmission includes mounting disc (10), one of them the inner wall of mounting disc (10) is fixed cup joint with the one end of wind-up roll body (4), and another the inner wall of mounting disc (10) is fixed cup joint with the one end of transmission shaft (9).
2. The wrap-up assembly in a bag machine of claim 1, wherein: the device is characterized in that one end of a piston rod of the arc-shaped air cylinder (6) is fixedly connected with a tensioning pressing plate (61), the lower surface of the tensioning pressing plate (61) is semicircular, and pressure sensors (62) distributed in a linear array are fixedly arranged on the lower surface of the tensioning pressing plate (61).
3. The wrap-around assembly in a bag machine of claim 2, wherein: the left side surface of the mounting plate (10) is hexagonal, and the outer surface of the mounting plate (10) is fixedly provided with speed changing cylinders (101) distributed in an annular array.
4. A take-up assembly in a bag machine according to claim 3, wherein: the outer end of a piston rod of the speed changing cylinder (101) is fixedly provided with a meshing tooth (102), the outer surface of the meshing tooth (102) is meshed with a synchronous belt (103), and after the meshing of the speed changing cylinder (101) is realized by the telescopic driving meshing tooth (102) and the synchronous belt (103), the winding roller body (4) is driven to rotate circumferentially by taking the axle center of the mounting disc (10) as the circle center, and the speed of the winding roller body (4) is changed through one stretching and retracting action of the speed changing cylinder (101).
5. The take-up assembly in a bag machine of claim 4, wherein: the driving motor (8), the variable speed cylinder (101), the arc-shaped cylinder (6) and the pressure sensor (62) are electrically connected with the controller (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322122393.0U CN220449285U (en) | 2023-08-08 | 2023-08-08 | Winding assembly in packaging bag making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322122393.0U CN220449285U (en) | 2023-08-08 | 2023-08-08 | Winding assembly in packaging bag making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220449285U true CN220449285U (en) | 2024-02-06 |
Family
ID=89730162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322122393.0U Active CN220449285U (en) | 2023-08-08 | 2023-08-08 | Winding assembly in packaging bag making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220449285U (en) |
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2023
- 2023-08-08 CN CN202322122393.0U patent/CN220449285U/en active Active
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