CN210117053U - Film releasing and receiving mechanism - Google Patents
Film releasing and receiving mechanism Download PDFInfo
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- CN210117053U CN210117053U CN201920434048.1U CN201920434048U CN210117053U CN 210117053 U CN210117053 U CN 210117053U CN 201920434048 U CN201920434048 U CN 201920434048U CN 210117053 U CN210117053 U CN 210117053U
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- film
- shaft
- film feeding
- assembly
- side plate
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- 239000000463 material Substances 0.000 claims abstract description 95
- 239000012528 membrane Substances 0.000 claims abstract description 31
- 239000002699 waste material Substances 0.000 claims abstract description 14
- 239000004033 plastic Substances 0.000 claims abstract description 12
- 238000004806 packaging method and process Methods 0.000 claims abstract description 11
- 230000003139 buffering effect Effects 0.000 claims abstract description 4
- 230000006698 induction Effects 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000005484 gravity Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 9
- 230000001939 inductive effect Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a film releasing and receiving mechanism, which comprises a bottom plate, a film releasing component and a receiving component, wherein the film releasing component is arranged on the bottom plate, and the receiving component is arranged below the film releasing component and below the bottom plate; the film releasing assembly is used for supplying films for products needing plastic packaging, the material receiving assembly is used for receiving waste films, the film releasing assembly is provided with a buffer assembly, and the buffer assembly and the film conveying rubber shaft are arranged below the buffer assembly and between the film left side plate and the film conveying right side plate and used for buffering conveyed film materials. The utility model has the advantages of it is steady to put membrane speed, and degree of automation is high.
Description
Technical Field
The utility model relates to a plastic envelope equipment field, concretely relates to put membrane and receive membrane mechanism.
Background
The plastic packaging film is commonly used on packaging boxes of electronic products, medicines, cosmetics and the like, plays a role in preventing moisture, dust and fading, is generally used in a bottom-sealed plastic packaging machine or a middle-sealed plastic packaging machine when the packaging boxes are subjected to plastic packaging, and the bottom-sealed plastic packaging machine or the middle-sealed plastic packaging machine is generally provided with a film releasing and receiving mechanism.
In addition, the film releasing and collecting mechanism in the prior art cannot automatically sense the abnormal film releasing, such as lack of material, tightness and the like, and the film allowance needs to be observed manually, and a machine is closed when the lack of material occurs.
Therefore, the prior art is to be improved.
SUMMERY OF THE UTILITY MODEL
To the problem that prior art exists, the utility model provides an it receives membrane mechanism to put membrane, concrete scheme is as follows:
the film feeding device comprises a bottom plate, a film feeding assembly and a material receiving assembly, wherein the film feeding assembly is mounted on the bottom plate, and the material receiving assembly is mounted below the film feeding assembly and below the bottom plate; the film releasing assembly is used for supplying films to products needing plastic packaging, and the material receiving assembly is used for receiving waste films;
the film releasing assembly comprises a film feeding left side plate, a film feeding right side plate, a material roll, a film feeding rubber shaft, a film feeding motor, a buffer assembly and a plurality of small rollers; the material roll, the film feeding rubber shaft and the small rollers are rotatably arranged between the film feeding left side plate and the film feeding right side plate and are parallel to each other; the film feeding rubber shaft is used for conveying film materials and is driven to rotate by the film feeding motor; the buffer memory component is arranged between the film left side plate and the film feeding right side plate below the film feeding rubber shaft and is used for buffering the film material to be conveyed; the small roller is used for drawing the film material;
the material receiving assembly comprises a material receiving bottom plate, two material receiving side plates, a film receiving shaft, a small film receiving roller and a material receiving motor, wherein the two material receiving side plates are vertically arranged on the material receiving bottom plate; the film collecting shaft and the small film collecting roller are arranged between the two material collecting side plates and can rotate around a central shaft of the film collecting shaft and the small film collecting roller, the film collecting shaft is used for conveying waste materials under the driving of the material collecting motor, and the small film collecting roller plays a role in traction; the film collecting shaft is driven by the material collecting motor to collect the waste materials.
Preferably, the membrane placing assembly further comprises a puncturing assembly, and the puncturing assembly comprises a puncturing fixed shaft, a puncturing pendulum shaft and a plurality of puncturing cylinders sleeved on the puncturing pendulum shaft; the puncture fixed shaft is rotatably arranged between the film feeding left side plate and the film feeding right side plate, two connecting blocks extend out of the puncture fixed shaft to the side face, the puncture pendulum shaft is rotatably arranged between the two connecting blocks and can selectively rotate and swing around the puncture fixed shaft, and during installation, the puncture pendulum shaft is carried on the film feeding rubber shaft by means of self gravity, namely, the puncture operation is completed by means of self gravity during working.
Preferably, the buffer component comprises a buffer fixed shaft, two force arms and a buffer pull rod arranged between the two force arms, the buffer fixed shaft is rotatably arranged between the film feeding left side plate and the film feeding right side plate and is limited by two retaining rings to prevent the buffer fixed shaft from moving, one end of the buffer fixed shaft extends out of the outer side of the film feeding left side plate, a film placing induction sheet is fixedly arranged at the end, and correspondingly, three induction switches in an arc-shaped beat column are fixedly arranged on the outer side surface of the left side plate through an induction seat;
the position corresponding relation of the three inductive switches is as follows: when the film supply state is normal, the film material swings to a certain height around the buffer pull rod, so that the film placing induction sheet is positioned at the middle induction switch; when the material roll is lack of film materials or the material receiving speed is higher than the film supplying speed, the film materials stretch to pull the buffer pull rod to swing upwards, the film placing induction sheet swings forwards to the foremost induction switch, and the induction switch sends a signal to stop the equipment; when the material receiving speed is lower than the film supplying speed, the buffer pull rod swings under the action of gravity, the film placing induction sheet swings to the induction switch at the last side, and the induction switch feeds back signals.
Preferably, receive the material subassembly still including receiving the material press mold subassembly, receive the material press mold subassembly including press mold axle, press mold transmission dead axle, press mold pull rod, tensioning axle, taut piece and lock nut, the transmission dead axle is installed in the transmission dead axle two receive between the material curb plate, press mold axle, press mold pull rod through installing two pendulum arm pieces can wind the rotatory installation of transmission dead axle, press mold axle laminating is in receive the epaxial press mold of carrying out of film, taut axle one end with press mold pull rod cylinder is connected, and the other end passes through lock nut with taut piece is connected, taut piece fixed mounting in receive on the material bottom plate, through adjusting lock nut can change the press mold pull rod extremely the position of taut piece, and then the adjustment press mold axle compresses tightly the dynamics.
Preferably, receive the rotatable setting up of membrane material axle in receive material curb plate the place ahead, conveniently take off the change.
Preferably, the installation height of more than one small roller is adjustable.
Adopt the technical scheme of the utility model, following effect has:
1. the film feeding process is stable, and the automation degree is high;
2. in the preferred scheme, the mounting mode of the puncture cylinder enables the membrane puncturing operation to be more convenient, and the distance between puncture holes is easy to adjust;
3. in the preferred scheme, the buffer memory assembly is structurally designed, so that the film feeding and receiving mechanism can monitor the film feeding state in real time and automatically adjust the film feeding and receiving state in real time;
4. in the preferred scheme, the film pressing shaft in the material receiving assembly is mounted in a mode that the pressing force is easy to adjust; the installation mode of putting up one end of the film receiving shaft makes the waste material roll relatively convenient.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the film laying assembly;
FIG. 3 is a schematic view of the mounting structure of the puncture assembly;
FIG. 4 is a schematic perspective view of a buffer assembly;
fig. 5 is a schematic perspective view of the receiving assembly with the protective cover removed.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, the utility model provides a film releasing and receiving mechanism applied to an automatic plastic packaging machine, which comprises a bottom plate 1, a film releasing component 2 and a receiving component 3, wherein the film releasing component 2 is installed on the bottom plate 1, and the receiving component 3 is installed below the film releasing component 2 and below the bottom plate 1; put membrane module 2 and be used for supplying the membrane for the product that needs the plastic envelope, receive material module 3 and be used for receiving the waste film.
Referring to fig. 1 and 2, the film releasing assembly 2 comprises a film feeding left side plate 21, a film feeding right side plate 22, a material roll 23, a film feeding glue shaft 24, a film feeding motor 25, a buffer assembly 26 and three small rollers 27; the material roll 23, the film feeding rubber shaft 24 and the three small rollers 27 are rotatably arranged between the film feeding left side plate 21 and the film feeding right side plate 22 and are parallel to each other; the material roll 23 is mounted at the uppermost part of the left film side plate 21 and the right film feeding side plate 22, the film feeding rubber shaft 24 is mounted below the material roll 23 and used for conveying film materials, and the film feeding rubber shaft 24 is driven to rotate by the film feeding motor 25; the buffer memory component 26 is arranged between the film left side plate 21 and the film feeding right side plate 22 below the film feeding rubber shaft 24 and is used for buffering the film material to be conveyed; the three small rollers 27 are used for drawing the film material, one small roller 27 is arranged between the film feeding left side plate 21 and the film feeding right side plate 22 through an adjustable mounting block 271, and the height of the small roller 27 can be adjusted through the adjustable mounting block 271. When the film material collecting device is used, a film material is led out from a material roll, sequentially bypasses the film feeding rubber shaft 24, the buffer storage assembly 26 and the three small rollers 27, then coats the passing product, and finally the material collecting assembly 3 collects the waste material.
Referring to fig. 1 to 3, the film releasing assembly 2 further includes a puncturing assembly 28, which includes a puncturing shaft 281, a puncturing pendulum shaft 282, and a plurality of puncturing tubes 283 sleeved on the puncturing pendulum shaft 282; the puncture fixed shaft 281 is rotatably arranged between the film feeding left side plate 21 and the film feeding right side plate 22, two connecting blocks extend out of the puncture fixed shaft 281 to the side surface, the puncture swinging shaft 282 is rotatably arranged between the two connecting blocks and can selectively rotate and swing around the puncture fixed shaft 281, and during installation, the puncture swinging shaft 282 is carried on the film feeding rubber shaft 24 by means of self gravity, namely, the puncture operation is completed by means of self gravity during working. The swing rod structure design of the puncturing assembly 28 makes the film penetrating work more convenient.
Referring to fig. 1, 2, and 4, the buffer assembly 26 includes a buffer fixed shaft 261, two force arms 262, and a buffer pull rod 263 installed between the two force arms, the buffer fixed shaft 261 is rotatably installed between the film feeding left side plate 21 and the film feeding right side plate 22 and is limited by two retaining rings to prevent the buffer fixed shaft from moving, one end of the buffer fixed shaft 261 extends out of the film feeding left side plate 21, and is fixedly installed with a film placing sensing piece 264 at the end, and correspondingly, three sensing switches 266 in an arc-shaped array are fixedly installed on the outer side surface of the left side plate 21 through a sensing seat 265. The position relationship and the working principle of the three inductive switches 266 are as follows: when the film supply state is normal, the film material swings to a certain height around the buffer pull rod 263, so that the film placing induction sheet 264 is positioned at the middle induction switch 266; when the material roll is lack of film materials or the material receiving speed is higher than the film supplying speed, the film materials stretch to pull the buffer pull rod 263 to swing upwards, the film placing induction sheet 264 swings forwards to the foremost induction switch 266, and the induction switch 266 sends a signal to stop the equipment; when the material receiving speed is lower than the film feeding speed, the buffer pull rod 263 swings downwards under the action of gravity, the film placing induction sheet 264 swings to the induction switch 266 at the last side, and the induction switch 266 feeds back a signal.
Referring to fig. 1, 2 and 5, the material receiving assembly 3 includes a material receiving bottom plate 31, two material receiving side plates 32, a film receiving shaft 33, a film receiving shaft 34, a small film receiving roller 35, a material receiving motor 36 and a material receiving press film assembly 37, wherein the two material receiving side plates 32 are erected on the material receiving bottom plate 31; the film collecting shaft 34 and the small film collecting roller 35 are rotatably arranged between the two material collecting side plates 32 around the central axis of the film collecting shaft 34, the film collecting shaft 34 is used for conveying waste materials under the driving of the material collecting motor 36, and the small film collecting roller 35 plays a role in traction; the film collecting shaft 33 is rotatably erected in front of the collecting side plate 32 and is used for collecting waste materials under the driving of the collecting motor 36; the material receiving motor 36 drives the film receiving shaft 33 and the film receiving shaft 34 to rotate simultaneously through two conveying belts 361, and the conveying belts 361 are covered by a protective cover 362; receive material press mold subassembly 37 including pressing membrane axle 371, press mold transmission dead axle 372, press mold pull rod 373, taut axle 374, taut piece 375 and lock nut 376, transmission dead axle 372 installs in transmission dead axle 372 two receive between the material curb plate 32, press membrane axle 371, press mold pull rod 373 through installing two pendulum arm spare 377 can wind the installation that transmission dead axle 372 is rotatory, press membrane axle 371 laminating is in press mold is carried out on receiving membrane axle 34, draw tight axle 374 one end with press mold pull rod 373 cylinder is connected, the other end passes through lock nut 376 with draw tight piece 375 is connected, draw tight piece 375 fixed mounting in receive on the material bottom plate 31, through adjusting lock nut 376, can change press mold pull rod 373 to draw tight piece 375's position, and then adjust press membrane axle compresses tightly the dynamics.
When the film collecting device is used, waste films sequentially bypass the small film collecting roller 35 and the film collecting shaft 34 and are finally collected by the film collecting shaft 33.
Adopt the utility model provides an it receives membrane mechanism to put membrane has following beneficial effect:
1. the mounting mode of the puncture cylinder enables the film puncturing operation to be more convenient, and the distance between puncture holes is easy to adjust;
2. the structural design of the buffer assembly enables the film releasing and receiving mechanism to monitor the film feeding state in real time and automatically adjust the film releasing and receiving state in real time;
3. the pressing film shaft 371 in the material receiving component is installed in a way that the pressing force is easy to adjust; the installation mode of putting one end of the film collecting shaft 33 is relatively convenient for taking the waste material roll.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (5)
1. The utility model provides an it receives membrane mechanism to put membrane which characterized in that: the film feeding device comprises a bottom plate, a film feeding assembly and a material receiving assembly, wherein the film feeding assembly is mounted on the bottom plate, and the material receiving assembly is mounted below the film feeding assembly and below the bottom plate; the film releasing assembly is used for supplying films to products needing plastic packaging, and the material receiving assembly is used for receiving waste films;
the film releasing assembly comprises a film feeding left side plate, a film feeding right side plate, a material roll, a film feeding rubber shaft, a film feeding motor, a buffer assembly and a plurality of small rollers; the material roll, the film feeding rubber shaft and the small rollers are rotatably arranged between the film feeding left side plate and the film feeding right side plate and are parallel to each other; the film feeding rubber shaft is used for conveying film materials and is driven to rotate by the film feeding motor; the buffer memory component is arranged between the film left side plate and the film feeding right side plate below the film feeding rubber shaft and is used for buffering the film material to be conveyed; the small roller is used for drawing the film material;
the material receiving assembly comprises a material receiving bottom plate, two material receiving side plates, a film receiving shaft, a small film receiving roller and a material receiving motor, wherein the two material receiving side plates are vertically arranged on the material receiving bottom plate; the film collecting shaft and the small film collecting roller are arranged between the two material collecting side plates and can rotate around a central shaft of the film collecting shaft and the small film collecting roller, the film collecting shaft is used for conveying waste materials under the driving of the material collecting motor, and the small film collecting roller plays a role in traction; the film collecting shaft is driven by the material collecting motor to collect the waste materials.
2. The film releasing and collecting mechanism of claim 1, wherein: the membrane placing assembly also comprises a puncture assembly, and the puncture assembly comprises a puncture fixed shaft, a puncture swing shaft and a plurality of puncture cylinders sleeved on the puncture swing shaft; the puncture fixed shaft is rotatably arranged between the film feeding left side plate and the film feeding right side plate, two connecting blocks extend out of the puncture fixed shaft to the side face, the puncture pendulum shaft is rotatably arranged between the two connecting blocks and can selectively rotate and swing around the puncture fixed shaft, and during installation, the puncture pendulum shaft and the puncture cylinder are carried on the film feeding rubber shaft by self gravity, namely, the puncture operation is completed by self gravity during working.
3. The film releasing and collecting mechanism of claim 1, wherein: the buffer component comprises a buffer fixed shaft, two force arms and a buffer pull rod arranged between the two force arms, the buffer fixed shaft is rotatably arranged between the film feeding left side plate and the film feeding right side plate, one end of the buffer fixed shaft extends out of the outer side of the film feeding left side plate, a film placing induction sheet is fixedly arranged at the end, and correspondingly, three induction switches in an arc-shaped shooting column are fixedly arranged on the outer side surface of the left side plate through an induction seat;
the position corresponding relation of the three inductive switches is as follows: when the film supply state is normal, the film material swings to a certain height around the buffer pull rod, so that the film placing induction sheet is positioned at the middle induction switch; when the material roll is lack of film materials or the material receiving speed is higher than the film supplying speed, the film materials stretch to pull the buffer pull rod to swing upwards, the film placing induction sheet swings forwards to the foremost induction switch, and the induction switch sends a signal to stop the equipment; when the material receiving speed is lower than the film supplying speed, the buffer pull rod swings under the action of gravity, the film placing induction sheet swings to the induction switch at the last side, and the induction switch feeds back signals.
4. The film releasing and collecting mechanism of claim 1, wherein: receive the material subassembly still including receiving material press mold subassembly, receive material press mold subassembly includes pressure membrane axle, pressure membrane transmission dead axle, pressure membrane pull rod, tensioning axle, taut piece and lock nut, the transmission dead axle is installed in transmission dead axle two receive between the material curb plate, pressure membrane axle, pressure membrane pull rod can wind through installing in two pendulum arm pieces the rotatory installation of transmission dead axle, the laminating of pressure membrane axle is in receive the epaxial pressure membrane of carrying out of membrane, taut axle one end with pressure membrane pull rod cylinder is connected, and the other end passes through lock nut with taut piece is connected, taut piece fixed mounting in receive on the material bottom plate, through adjusting lock nut can change the pressure membrane pull rod extremely the position of tensioning piece, and then the adjustment the pressure membrane axle compresses tightly the dynamics.
5. The film releasing and collecting mechanism of claim 1, wherein: one end of the film receiving shaft is placed in front of the receiving side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434048.1U CN210117053U (en) | 2019-03-29 | 2019-03-29 | Film releasing and receiving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434048.1U CN210117053U (en) | 2019-03-29 | 2019-03-29 | Film releasing and receiving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210117053U true CN210117053U (en) | 2020-02-28 |
Family
ID=69612483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920434048.1U Active CN210117053U (en) | 2019-03-29 | 2019-03-29 | Film releasing and receiving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210117053U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111232275A (en) * | 2020-03-13 | 2020-06-05 | 浙江鼎业机械设备有限公司 | Film covering machine |
| CN115540142A (en) * | 2021-06-30 | 2022-12-30 | 芜湖美智空调设备有限公司 | Air purification device and control method thereof |
-
2019
- 2019-03-29 CN CN201920434048.1U patent/CN210117053U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111232275A (en) * | 2020-03-13 | 2020-06-05 | 浙江鼎业机械设备有限公司 | Film covering machine |
| CN115540142A (en) * | 2021-06-30 | 2022-12-30 | 芜湖美智空调设备有限公司 | Air purification device and control method thereof |
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