CN223836694U - Film material cutting and feeding device - Google Patents
Film material cutting and feeding deviceInfo
- Publication number
- CN223836694U CN223836694U CN202520169676.7U CN202520169676U CN223836694U CN 223836694 U CN223836694 U CN 223836694U CN 202520169676 U CN202520169676 U CN 202520169676U CN 223836694 U CN223836694 U CN 223836694U
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Abstract
本实用新型公开了一种膜材切断送料装置，涉及输送膜材技术领域，膜材切断送料装置包括固定架、出料辊、张紧机构和切膜机构，出料辊、张紧机构以及切膜机构依次沿膜材的输送方向设置在固定架上，张紧机构包括限位架、传输辊和调节压辊组件，限位架安装于固定架，传输辊转动安装于限位架，调节压辊组件活动安装于限位架，且位于传输辊的上方；其中，调节压辊组件包括调节部件和压辊部件，压辊部件与调节部件连接，调节部件安装于限位架且相对于传输辊伸出，以带动压辊部件下压，压辊部件压到传输辊上的膜材的压力得以调整，以保障压辊部件压紧力度较大，膜材在传输辊上的运输效率也得以保障。
This utility model discloses a film material cutting and feeding device, relating to the field of film material conveying technology. The film material cutting and feeding device includes a fixed frame, a discharge roller, a tensioning mechanism, and a film cutting mechanism. The discharge roller, tensioning mechanism, and film cutting mechanism are sequentially arranged on the fixed frame along the conveying direction of the film material. The tensioning mechanism includes a limiting frame, a transmission roller, and an adjusting pressure roller assembly. The limiting frame is installed on the fixed frame, the transmission roller is rotatably installed on the limiting frame, and the adjusting pressure roller assembly is movably installed on the limiting frame and located above the transmission roller. The adjusting pressure roller assembly includes an adjusting component and a pressure roller component. The pressure roller component is connected to the adjusting component. The adjusting component is installed on the limiting frame and extends relative to the transmission roller to drive the pressure roller component to press down. The pressure of the film material pressed by the pressure roller component onto the transmission roller is adjusted to ensure a large pressing force of the pressure roller component and to ensure the conveying efficiency of the film material on the transmission roller.
Description
Technical Field
The utility model relates to the technical field of film material conveying, in particular to a film material cutting and feeding device.
Background
At present, in the packaging industry or in daily life, films are often used. In the process of producing the film, a feeding mechanism and a film cutting mechanism are needed, so that the feeding mechanism can convey the film to the film cutting mechanism for cutting.
Because the film is loose in the conveying process, the existing feeding mechanism is also provided with a tensioning roller to compress the film. But the current tensioning roller is mostly fixed and rotates, can not change the position in the frame, and tensioning roller pressure can't be adjusted, and then leads to often appearing the condition that tensioning roller pressure is not enough, and the film is comparatively loose, influences the efficiency of film transportation.
Disclosure of utility model
The utility model mainly aims to provide a film cutting and feeding device, and aims to solve the problems that a tensioning roller installed on an existing feeding mechanism is fixed on a frame, the compression force of the tensioning roller is not easy to adjust, and the film conveying efficiency is affected.
In order to achieve the aim, the film cutting and feeding device provided by the utility model comprises a fixed frame, a discharging roller, a tensioning mechanism and a film cutting mechanism, wherein the discharging roller is used for storing a film, and the discharging roller, the tensioning mechanism and the film cutting mechanism are sequentially arranged on the fixed frame along the conveying direction of the film;
The tensioning mechanism comprises a limiting frame, a transmission roller and an adjusting press roller assembly, wherein the limiting frame is arranged on the fixing frame, the transmission roller is rotatably arranged on the limiting frame, and the adjusting press roller assembly is movably arranged on the limiting frame and is positioned above the transmission roller;
The adjusting compression roller assembly comprises an adjusting part and a compression roller part, wherein the adjusting part is arranged on the limiting frame and stretches relative to the limiting frame, the compression roller part is connected with the adjusting part, and the adjusting part stretches relative to the limiting frame to drive the compression roller part to push down or lift up so as to adjust the position of the compression roller part.
In some embodiments, the adjusting part further comprises a positioning plate, a rod body and a rotating handle, wherein the positioning plate is obliquely arranged on the limiting frame, one end of the rod body is connected with the rotating handle, and the other end of the rod body is connected with the positioning plate in a transmission way and extends towards the direction of the compression roller part so as to be connected with the compression roller part;
When the rotating handle is rotated, the rod body stretches and contracts relative to the positioning plate so as to drive the press roller component to press down or lift.
In some embodiments, the film cutting and feeding device further comprises a first driving assembly, a plurality of transmission rotating wheels and a synchronous belt, wherein the first driving assembly is installed on the fixing frame, the transmission rotating wheels are rotatably installed on the fixing frame, two of the transmission rotating wheels are respectively connected with the first driving assembly and the transmission roller, the synchronous belt is connected with the transmission rotating wheels, and the first driving assembly is used for driving the transmission rotating wheels to rotate so as to drive the transmission roller to rotate.
In some embodiments, the press roller component comprises a first press roller, a second press roller, a third press roller and a connecting frame, wherein the connecting frame is positioned above the transmission roller, the first press roller, the second press roller and the third press roller are rotatably installed on the connecting frame, the second press roller is positioned between the first press roller and the second press roller, and the rod body is connected with the first press roller.
In some embodiments, the film cutting mechanism comprises a material supporting platform and a cutting assembly, wherein the material supporting platform is positioned on the fixing frame and arranged on one side of the tensioning mechanism, the discharging roller, the tensioning mechanism and the material supporting platform are sequentially arranged along the conveying direction of the film material, and the cutting assembly is positioned above the material supporting platform and can be lifted relative to the material supporting platform.
In some embodiments, the cutting assembly comprises a compression assembly, a cutting assembly, and a mounting bracket mounted to the mounting bracket above the stock support platform;
The membrane cutting assembly and the pressing assembly are arranged on two sides of the mounting frame, the pressing assembly and the membrane cutting assembly can both ascend and descend relative to the material supporting platform, the pressing assembly is used for pressing and propping membrane materials of the material supporting platform, and the membrane cutting assembly is used for cutting membrane materials of the material supporting platform.
In some embodiments, the pressing assembly includes a second driving assembly and a pressing plate, wherein the second driving assembly is installed on the installation frame and connected with the pressing plate to drive the pressing plate to descend and press against the film material on the material supporting platform;
The film cutting assembly comprises a third driving assembly, a transverse moving component and a cutting knife, wherein the third driving assembly is installed on the mounting frame, the cutting knife is connected with the transverse moving component, and the third driving assembly is used for driving the transverse moving component and the cutting knife to move along the length direction of the mounting frame.
In some embodiments, the traversing part comprises a screw rod, a movable seat and two positioning blocks, the two positioning blocks are arranged on two opposite sides of the mounting frame, the screw rod is rotatably arranged on the two positioning blocks, the movable seat is in transmission connection with the screw rod, the cutting knife is arranged at the bottom of the movable seat, and the third driving assembly is connected with the screw rod to drive the screw rod to rotate so as to drive the movable seat to move along the length direction of the mounting frame.
In some embodiments, the membrane material cutting and feeding device further comprises a static-removing ion rod, a gap is formed between the tensioning mechanism and the material supporting platform, the static-removing ion rod is installed on the fixing frame and located below the material supporting platform, and an air outlet of the static-removing ion rod faces the gap.
In some embodiments, the film cutting and feeding device further comprises a plurality of conveying rollers, the conveying rollers are rotatably mounted on the fixing frame and located between the discharging rollers and the tensioning mechanism, and the conveying rollers are arranged at intervals along the conveying direction of the film.
According to the technical scheme, the tensioning mechanism is arranged, the discharging roller, the tensioning mechanism and the film cutting mechanism are sequentially arranged on the fixing frame along the conveying direction of the film, the tensioning mechanism comprises a limiting frame, a transmission roller and an adjusting press roller assembly, the limiting frame is arranged on the fixing frame, the transmission roller is rotatably arranged on the limiting frame, the adjusting press roller assembly is movably arranged on the limiting frame and is positioned above the transmission roller, the adjusting press roller assembly comprises an adjusting part and a press roller part, the press roller part is connected with the adjusting part, the adjusting part is arranged on the limiting frame and extends out relative to the transmission roller to drive the press roller part to press down, the pressure of the film pressed onto the transmission roller by the press roller part is adjusted to ensure that the pressing force of the press roller part is large, and the conveying efficiency of the film on the transmission roller is also ensured.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of an embodiment of a film cutting and feeding device according to the present utility model;
FIG. 2 is a schematic structural view of an embodiment of the film cutting and feeding device according to the present utility model under another view angle;
FIG. 3 is a schematic structural view of an embodiment of a tensioning mechanism in a film cutting and feeding device according to the present utility model;
FIG. 4 is a schematic diagram of an exploded view of an embodiment of a tensioning mechanism in a film cutting and feeding device according to the present utility model;
FIG. 5 is a schematic view of an embodiment of a film cutting mechanism in a film cutting and feeding device according to the present utility model;
Fig. 6 is a schematic structural diagram of an embodiment of a film cutting mechanism in a film cutting and feeding device according to another view angle.
Reference numerals illustrate:
100. 10 parts of a film cutting and feeding device, 20 parts of a fixing frame, 20 parts of a discharging roller, 30 parts of a conveying roller;
40. Tensioning mechanism, 41, limiting frame, 42, transmission roller, 43, adjusting press roller assembly, 44, adjusting component, 441, locating plate, 442, rod body, 443, rotating handle, 45, press roller component, 451, first press roller, 452, second press roller, 453, third press roller, 454, connecting frame;
50. Film cutting mechanism, 51, material supporting platform, 52, cutting assembly, 53, compressing assembly, 530, second driving assembly, 531, pressing plate, 54, film cutting assembly, 541, traversing part, 542, screw rod, 543, movable seat, 544, positioning block, 545, cutting knife, 55, mounting frame;
60. 70 parts of static electricity removing ion bar, 81 parts of membrane material, 82 parts of first driving component, 82 parts of transmission rotating wheel, 83 parts of synchronous belt.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear are referred to in the embodiments of the present utility model), the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture, and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if "and/or" and/or "are used throughout, the meaning includes three parallel schemes, for example," a and/or B "including a scheme, or B scheme, or a scheme where a and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
At present, in the packaging industry or in daily life, films are often used. In the process of producing the film, a feeding mechanism and a film cutting mechanism are needed, so that the feeding mechanism can convey the film to the film cutting mechanism for cutting.
Because the film is loose in the conveying process, the existing feeding mechanism is also provided with a tensioning roller to compress the film. However, most of the existing tensioning rollers are fixed on a frame, so that the position and angle of the existing tensioning rollers are not easy to adjust. Often, errors in mounting the tensioning roller or insufficient compression force of the tensioning roller occur, and the film is loose, so that the film conveying efficiency is affected.
The utility model provides a cutting and feeding device 100 for a film 70. Referring to fig. 1 to 4, in an embodiment of the present utility model, a cutting and feeding device 100 for a film 70 according to the present utility model includes a fixing frame 10, a discharging roller 20, a tensioning mechanism 40 and a film cutting mechanism 50, wherein the discharging roller 20 stores the film 70, and the discharging roller 20, the tensioning mechanism 40 and the film cutting mechanism 50 are sequentially disposed on the fixing frame 10 along a conveying direction of the film 70;
The tensioning mechanism 40 comprises a limiting frame 41, a transmission roller 42 and an adjusting press roller assembly 43, wherein the limiting frame 41 is arranged on the fixed frame 10, the transmission roller 42 is rotatably arranged on the limiting frame 41, and the adjusting press roller assembly 43 is movably arranged on the limiting frame 41 and is positioned above the transmission roller 42;
The adjusting press roller assembly 43 comprises an adjusting part 44 and a press roller part 45, wherein the adjusting part 44 is arranged on the limiting frame 41 and stretches relative to the limiting frame 41, the press roller part 45 is connected with the adjusting part 44, and the adjusting part 44 stretches relative to the limiting frame 41 to drive the press roller part 45 to press down or lift up so as to adjust the position of the press roller part 45.
In one embodiment, the take-off roll 20 stores a film 70. The film 70 is transferred from the discharge roller 20 to the tension mechanism 40 and then to the film cutting mechanism 50, and the film cutting mechanism 50 cuts the film 70.
In order to increase the pressing force of the tensioning mechanism 40 on the film 70, the adjusting component 44 can extend out relative to the limiting frame 41 to drive the pressing roller component 45 to press down, so that the distance between the pressing roller component 45 and the conveying roller 42 is reduced. The pressing force of the pressing roller part 45 to the film 70 is increased, the film 70 is pressed on the conveying roller 42, and the conveying efficiency of the film 70 on the conveying roller 42 is improved.
If the compression force of the tensioning mechanism 40 on the film 70 is to be reduced, the adjusting component 44 can be retracted relative to the limiting frame 41 to drive the pressing roller component 45 to rise, so that the distance between the pressing roller component 45 and the transmission roller 42 is enlarged, and the compression force of the pressing roller component 45 on the film 70 is reduced.
According to the technical scheme, the tensioning mechanism 40 is arranged, the discharging roller 20, the tensioning mechanism 40 and the film cutting mechanism 50 are sequentially arranged on the fixing frame 10 along the conveying direction of the film 70, the tensioning mechanism 40 comprises a limiting frame 41, a conveying roller 42 and an adjusting press roller assembly 43, the limiting frame 41 is arranged on the fixing frame 10, the conveying roller 42 is rotatably arranged on the limiting frame 41, the adjusting press roller assembly 43 is movably arranged on the limiting frame 41 and is positioned above the conveying roller 42, the adjusting press roller assembly 43 comprises an adjusting part 44 and a press roller part 45, the press roller part 45 is connected with the adjusting part 44, the adjusting part 44 is arranged on the limiting frame 41 and extends relative to the conveying roller 42 to drive the press roller part 45 to press down, the pressure of the film 70 pressed on the conveying roller 42 by the press roller part 45 is adjusted to ensure that the pressing force of the press roller part 45 is large, and the conveying efficiency of the film 70 on the conveying roller 42 is also ensured.
In an embodiment, referring to fig. 3 and 4, the adjusting component 44 further includes a positioning plate 441, a rod 442 and a rotating handle 443, wherein the positioning plate 441 is obliquely installed on the limiting frame 41, one end of the rod 442 is connected with the rotating handle 443, the other end of the rod 442 is connected with the positioning plate 441 in a transmission manner and extends towards the direction of the pressing roller component 45 to be connected with the pressing roller component 45, and when the rotating handle 443 is rotated, the rod 442 stretches and contracts relative to the positioning plate 441 to drive the pressing roller component 45 to press down or lift.
The positioning plate 441 is used for limiting the extending and retracting direction of the rod 442. The rotating handle 443 is used to drive the rod 442 to rotate and to retract relative to the positioning plate 441. Because the end of the rod body 442 away from the rotary handle 443 is connected with the press roller component 45, when the rotary handle 443 is rotated, the rod body 442 can stretch and retract relative to the positioning plate 441 to drive the press roller component 45 to press down or lift up, thereby adjusting the distance between the press roller component 45 and the transmission roller 42, and the pressing force of the press roller component 45 on the film 70 can be adjusted.
In an embodiment, in order to drive the transfer roller 42 to rotate, so that the film 70 is conveyed to the film cutting mechanism 50 on the transfer roller 42, referring to fig. 1 and 2, the film 70 cutting and feeding device 100 further includes a first driving component 81, a plurality of driving wheels 82 and a synchronous belt 83, wherein the first driving component 81 is installed on the fixing frame 10, the plurality of driving wheels 82 are rotatably installed on the fixing frame 10, two driving wheels 82 are respectively connected with the first driving component 81 and the transfer roller 42, and the synchronous belt 83 is connected with the plurality of driving wheels 82, and the first driving component 81 is used for driving the plurality of driving wheels 82 to rotate, so as to drive the transfer roller 42 to rotate.
Wherein, a plurality of transmission runners 82 are at the side of mount 10 facing away from tensioning mechanism 40 to make reasonable use of the space of mount 10. Wherein the first drive assembly 81 is a motor. Referring to fig. 2, the first driving assembly 81 is configured to drive one of the driving wheels 82 to rotate, and drive the driving wheel 82 connected to the conveying roller 42 to rotate through the timing belt 83, thereby driving the conveying roller 42 to rotate.
Further, referring to fig. 3, in an embodiment, the pressing roller part 45 includes a first pressing roller 451, a second pressing roller 452, a third pressing roller 453, and a connection frame 454, the connection frame 454 is located above the conveying roller 42, the first pressing roller 451, the second pressing roller 452, and the third pressing roller 453 are rotatably mounted on the connection frame 454, the second pressing roller 452 is located between the first pressing roller 451 and the second pressing roller 452, and the rod 442 is connected to the first pressing roller 451. The first pressing roller 451, the second pressing roller 452, and the third pressing roller 453 may press the film 70 on the transfer roller 42 to increase the contact area of the pressing roller part 45 and the film 70. Wherein the rod body 442 is connected to the first pressing roller 451. The pressing roller part 45 is provided with a connecting frame 454, and the connecting frame 454 is used for connecting the first pressing roller 451, the second pressing roller 452 and the third pressing roller 453 with each other, so that when the rod body 442 stretches and contracts, the first pressing roller 451, the second pressing roller 452 and the third pressing roller 453 can be driven to lift. Alternatively, the diameter of the third pressing roller 453 may be larger than that of the first pressing roller 451 so as to press the film 70 of the conveying roller 42 by the third pressing roller 453.
In order to facilitate cutting of the film 70, the film cutting mechanism 50 comprises a material supporting platform 51 and a cutting assembly 52, wherein the material supporting platform 51 is located on the fixing frame 10 and is arranged on one side of the tensioning mechanism 40, the discharging roller 20, the tensioning mechanism 40 and the material supporting platform 51 are sequentially arranged along the conveying direction of the film 70, and the cutting assembly 52 is located above the material supporting platform 51 and can be lifted relative to the material supporting platform 51. The film 70 is transported to the material supporting platform 51, and the cutting assembly 52 is used for cutting the film 70.
The cutting assembly 52 comprises a pressing assembly 53, a film cutting assembly 54 and a mounting frame 55, wherein the mounting frame 55 is mounted on the fixing frame 10 and located above the material supporting platform 51, the film cutting assembly 54 and the pressing assembly 53 are arranged on two sides of the mounting frame 55, the pressing assembly 53 and the film cutting assembly 54 can both lift relative to the material supporting platform 51, the pressing assembly 53 is used for pressing and propping the film 70 of the material supporting platform 51, and the film cutting assembly 54 is used for cutting the film 70 of the material supporting platform 51.
In order to reasonably utilize the space of the mounting frame 55, the pressing component 53 and the film cutting component 54 are respectively arranged on two sides of the mounting frame 55. The pressing component 53 can be pressed down relative to the mounting frame 55, so that the film 70 can be pressed on the material supporting platform 51, and the film cutting component 54 is convenient for cutting the film 70 on the material supporting platform 51.
Specifically, referring to fig. 6, the pressing assembly 53 includes a second driving assembly 530 and a pressing plate 531, where the second driving assembly 530 is installed on the mounting frame 55 and connected to the pressing plate 531 to drive the pressing plate 531 to descend and press against the film material 70 on the material supporting platform 51. In one embodiment, the second drive assembly 530 is a cylinder. The second driving component 530 is configured to drive the pressing plate 531 to press down, so that the pressing plate 531 presses the film 70 on the material supporting platform 51.
In order to facilitate cutting and dicing of the film 70, referring to fig. 5, the film cutting assembly 54 includes a third driving assembly, a traversing element 541 and a cutter 545, the third driving assembly and the traversing element 541 are mounted on the mounting frame 55, the cutter 545 is connected to the traversing element 541, and the third driving assembly is used for driving the traversing element 541 and the cutter 545 to move along the length direction of the mounting frame 55.
In one embodiment, the third drive assembly is a cylinder. The third driving component is used for driving the cutting knife 545 to move in the width direction of the material supporting platform 51.
In an embodiment, the traversing component 541 includes a screw rod 542, a movable seat 543 and two positioning blocks 544, the two positioning blocks 544 are disposed on two opposite sides of the mounting frame 55, the screw rod 542 is rotatably mounted on the two positioning blocks 544, the movable seat 543 is in transmission connection with the screw rod 542, and the cutter 545 is disposed at the bottom of the movable seat 543. The third driving assembly is connected with the screw rod 542 to drive the screw rod 542 to rotate, and further drive the movable seat 543 to move along the length direction of the mounting frame 55. Referring to fig. 5, the cutter 545 is mounted at the bottom of the movable seat 543, and the cutter 545 can be driven by the movable seat 543 to move along the width direction of the material supporting platform 51, so as to cut the film 70.
Since the surface of the film 70 is easily charged with static electricity, when the electrostatic charged film 70 is attached to a component, the component is easily damaged by the static electricity. For this reason, the film material 70 needs to be destaticized, and the cutting and feeding device 100 of the film material 70 of the present utility model further includes a destaticizing ion bar 60, a gap is provided between the tensioning mechanism 40 and the material supporting platform 51, the destaticizing ion bar 60 is mounted on the fixing frame 10 and located below the material supporting platform 51, and an air outlet of the destaticizing ion bar 60 faces the gap. In one embodiment, the negative ions are blown out from the air outlet of the static electricity removing ion bar 60, so as to remove static electricity from the film 70, thereby avoiding static electricity on the surface of the film 70.
The static electricity removing ion bar 60 may be a conventional static electricity removing ion bar 60, and the structure of the static electricity removing ion bar 60 is not limited in the present utility model.
In order to improve the efficiency of conveying the film material 70, referring to fig. 1, the cutting and feeding device 100 for the film material 70 further includes a plurality of conveying rollers 30, wherein the conveying rollers 30 are rotatably mounted on the fixing frame 10 and located between the discharging roller 20 and the tensioning mechanism 40, and the conveying rollers 30 are disposed at intervals along the conveying direction of the film material 70. In an embodiment, three conveying rollers 30 are disposed on the fixing frame 10, and the three conveying rollers 30 are located between the discharging roller 20 and the tensioning mechanism 40, so as to improve the transmission efficiency of the film 70 to the tensioning mechanism 40.
The foregoing description is only exemplary embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the present utility model.
Claims (10)
1. The film cutting and feeding device is characterized by comprising a fixing frame, a discharging roller, a tensioning mechanism and a film cutting mechanism, wherein the discharging roller is used for storing a film, and the discharging roller, the tensioning mechanism and the film cutting mechanism are sequentially arranged on the fixing frame along the conveying direction of the film;
The tensioning mechanism comprises a limiting frame, a transmission roller and an adjusting press roller assembly, wherein the limiting frame is arranged on the fixing frame, the transmission roller is rotatably arranged on the limiting frame, and the adjusting press roller assembly is movably arranged on the limiting frame and is positioned above the transmission roller;
The adjusting compression roller assembly comprises an adjusting part and a compression roller part, wherein the adjusting part is arranged on the limiting frame and stretches relative to the limiting frame, the compression roller part is connected with the adjusting part, and the adjusting part stretches relative to the limiting frame to drive the compression roller part to push down or lift up so as to adjust the position of the compression roller part.
2. The film cutting and feeding device according to claim 1, wherein the adjusting part further comprises a positioning plate, a rod body and a rotary handle, the positioning plate is obliquely arranged on the limiting frame, one end of the rod body is connected with the rotary handle, and the other end of the rod body is connected with the positioning plate in a transmission manner and extends towards the direction of the press roller part so as to be connected with the press roller part;
When the rotating handle is rotated, the rod body stretches and contracts relative to the positioning plate so as to drive the press roller component to press down or lift.
3. The film cutting and feeding device according to claim 2, further comprising a first driving assembly, a plurality of transmission rotating wheels and a synchronous belt, wherein the first driving assembly is mounted on the fixing frame, the plurality of transmission rotating wheels are rotatably mounted on the fixing frame, two of the transmission rotating wheels are respectively connected with the first driving assembly and the transmission roller, the synchronous belt is connected with the plurality of transmission rotating wheels, and the first driving assembly is used for driving the plurality of transmission rotating wheels to rotate so as to drive the transmission roller to rotate.
4. The film cutting and feeding device according to claim 2, wherein the press roller component comprises a first press roller, a second press roller, a third press roller and a connecting frame, the connecting frame is located above the conveying roller, the first press roller, the second press roller and the third press roller are rotatably installed on the connecting frame, the second press roller is located between the first press roller and the second press roller, and the rod body is connected with the first press roller.
5. The film cutting and feeding device according to any one of claims 1 to 4, wherein the film cutting mechanism comprises a material supporting platform and a cutting assembly, the material supporting platform is located on the fixing frame and is arranged on one side of the tensioning mechanism, the discharging roller, the tensioning mechanism and the material supporting platform are sequentially arranged along the conveying direction of the film, and the cutting assembly is located above the material supporting platform and can be lifted relative to the material supporting platform.
6. The film cutting and feeding device according to claim 5, wherein the cutting assembly comprises a pressing assembly, a film cutting assembly and a mounting frame, wherein the mounting frame is mounted on the mounting frame and is positioned above the material supporting platform;
The membrane cutting assembly and the pressing assembly are arranged on two sides of the mounting frame, the pressing assembly and the membrane cutting assembly can both ascend and descend relative to the material supporting platform, the pressing assembly is used for pressing and propping membrane materials of the material supporting platform, and the membrane cutting assembly is used for cutting membrane materials of the material supporting platform.
7. The film cutting and feeding device according to claim 6, wherein the pressing assembly comprises a second driving assembly and a pressing plate, and the second driving assembly is installed on the installation frame and connected with the pressing plate so as to drive the pressing plate to descend and press against the film on the material supporting platform;
The film cutting assembly comprises a third driving assembly, a transverse moving component and a cutting knife, wherein the third driving assembly is installed on the mounting frame, the cutting knife is connected with the transverse moving component, and the third driving assembly is used for driving the transverse moving component and the cutting knife to move along the length direction of the mounting frame.
8. The film cutting and feeding device according to claim 7, wherein the traversing part comprises a screw rod, a movable seat and two positioning blocks, the two positioning blocks are arranged on two opposite sides of the mounting frame, the screw rod is rotatably arranged on the two positioning blocks, the movable seat is in transmission connection with the screw rod, the cutting knife is arranged at the bottom of the movable seat, and the third driving assembly is connected with the screw rod to drive the screw rod to rotate so as to drive the movable seat to move along the length direction of the mounting frame.
9. The film cutting and feeding device according to claim 5, further comprising a static-removing ion rod, wherein a gap is formed between the tensioning mechanism and the material supporting platform, the static-removing ion rod is mounted on the fixing frame and located below the material supporting platform, and an air outlet of the static-removing ion rod faces the gap.
10. The film cutting and feeding device according to any one of claims 2 to 4, further comprising a plurality of conveying rollers rotatably mounted to the fixed frame and located between the discharging roller and the tensioning mechanism, wherein the plurality of conveying rollers are disposed at intervals along a conveying direction of the film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520169676.7U CN223836694U (en) | 2025-01-23 | 2025-01-23 | Film material cutting and feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520169676.7U CN223836694U (en) | 2025-01-23 | 2025-01-23 | Film material cutting and feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223836694U true CN223836694U (en) | 2026-01-27 |
Family
ID=98505120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520169676.7U Active CN223836694U (en) | 2025-01-23 | 2025-01-23 | Film material cutting and feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223836694U (en) |
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2025
- 2025-01-23 CN CN202520169676.7U patent/CN223836694U/en active Active
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