CN211224098U - Packaging film loading attachment - Google Patents
Packaging film loading attachment Download PDFInfo
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- CN211224098U CN211224098U CN201921648241.1U CN201921648241U CN211224098U CN 211224098 U CN211224098 U CN 211224098U CN 201921648241 U CN201921648241 U CN 201921648241U CN 211224098 U CN211224098 U CN 211224098U
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- film
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Abstract
The utility model relates to a technical field of packaging film material loading provides a packaging film loading attachment, and it includes the riser and supports two back shafts, roller assembly on the riser and trades the membrane device. The two support shafts are respectively used for supporting a roll film formed by winding the packaging film; the roller wheel assembly is provided with a film passing space for the loaded packaging film to pass through; the film changing device is arranged between the roller wheel assembly and the supporting shaft and comprises a film changing assembly and a film cutting assembly, wherein the film changing assembly is used for bonding the end part of the packaging film to be fed with the packaging film in the feeding, and the film cutting assembly is used for cutting off the packaging film in the feeding between the bonding part and the supporting shaft. Compared with the prior art, the utility model provides a packaging film loading attachment adopts two back shafts, roller assembly and trades the membrane device, can realize the lasting material loading of packaging film, has improved production efficiency, has reduced manufacturing cost.
Description
Technical Field
The utility model belongs to the technical field of the technique of packaging film material loading and specifically relates to a packaging film loading attachment is related to.
Background
At present, the existing powder packaging machine is used for preparing the seasoning bag of instant noodles, and for the feeding operation of the outer packaging film of the seasoning bag, a roll film is generally placed on a shaft, the roll film is pulled to be fed, and after the seasoning bag is used up, the roll film is manually replaced, so that the cost is high, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a packaging film loading attachment to the packaging film who exists among the solution prior art can't last material loading, technical problem that production efficiency is low.
In order to achieve the above object, the utility model adopts the following technical scheme: the packaging film feeding device comprises a vertical plate and a supporting plate, wherein the supporting plate is supported on the vertical plate:
two support shafts for supporting a roll film wound from the packaging film, respectively;
the roller wheel assembly is provided with a film passing space through which the fed packaging film passes;
the film changing device is arranged between the roller wheel assembly and the supporting shaft and comprises a film changing assembly and a film cutting assembly, wherein the film changing assembly is used for bonding the end part of the packaging film to be fed with the packaging film in the feeding, and the film cutting assembly is used for cutting off the packaging film in the feeding between the bonding part and the supporting shaft.
Further, the roller assembly comprises a roller bracket fixed on the vertical plate, and a first roller component and a second roller component which are arranged on the roller bracket, wherein the first roller component and the second roller component are arranged in parallel at intervals, and the film passing space is formed between the first roller component and the second roller component;
the vertical plate is provided with a first film changing chute and a second film changing chute, the first film changing chute and the second film changing chute are symmetrically arranged on a central line of a connecting line of the axis of the first roller member and the axis of the second roller member, and the first film changing chute and the second film changing chute respectively extend downwards and outwards from the middle part of the vertical plate in an inclined manner;
the film changing assembly comprises a first film changing seat, a first film changing driving piece, a second film changing seat and a second film changing driving piece, wherein the first film changing seat is arranged in the first film changing sliding groove in a sliding mode and used for fixing the packaging film, the first film changing driving piece is used for enabling the first film changing seat to abut against the peripheral surface of the second roller component, the second film changing seat is arranged in the second film changing sliding groove in a sliding mode and used for fixing the packaging film, and the second film changing driving piece is used for enabling the second film changing seat to abut against the peripheral surface of the first roller component.
Furthermore, the inner end parts of the first film changing seat and the second film changing seat are respectively provided with an adsorption hole for adsorbing and fixing the packaging film, and the adsorption holes are connected with a vacuumizing device.
Further, the quantity of absorption hole is a plurality of, and is the interval setting side by side.
Further, the film cutting assembly comprises two cutter seats respectively arranged on the vertical plate, a cutter matching seat arranged between the two cutter seats and used for matching with the cutter seats to cut, and a cutter driving piece used for enabling the cutter seats to move; the cutter matching seats are arranged on a center line of a connecting line of the axis of the first roller member and the axis of the second roller member, and the two cutter seats are symmetrically arranged on the center line.
Further, the film cutting assembly further comprises a cutter protection cover, the cutter protection cover covers the cutter seat, and the cutter protection cover is provided with a cutter outlet hole for the cutter head of the cutter seat to penetrate out.
Further, the cutter protection cover is a light-transmitting plastic part or glass.
Further, trade membrane device still includes the film clamping subassembly, the film clamping subassembly includes setting up respectively two film clamping plates on the riser, set up two between the film clamping plate and be used for with the film clamping plate cooperation is tight film clamping cooperation board and be used for making film clamping plate removes film clamping driving piece.
Further, the inner side of the film clamping plate and one side of the film clamping matching plate facing the film clamping plate are both provided with buffer pads.
Furthermore, the bottom of the vertical plate is provided with a guide post which is used for abutting against the packaging film, and the guide post is positioned between the support shaft and the film changing device.
Compared with the prior art, the utility model provides a packaging film loading attachment adopts two back shafts, roller subassembly and trades the membrane device, trades the membrane device including being arranged in the bonding membrane subassembly that trades of the tip of the packaging film that will treat the material loading and the material loading to and be arranged in the cutting membrane subassembly that cuts off the packaging film that this material loading that is arranged in between bonding department and the back shaft, like this, can realize the lasting material loading of packaging film, improved production efficiency, reduced manufacturing cost.
Drawings
Fig. 1 is a first schematic perspective view of a packaging film feeding device provided by an embodiment of the present invention;
fig. 2 is a schematic front view of a packaging film feeding device provided by an embodiment of the present invention;
fig. 3 is a schematic perspective view of a packaging film feeding device provided by the embodiment of the present invention.
Description of the main elements
100: packaging film feeding device 110: vertical plate
111: first film changing chute 112: second film changing chute
120: support shaft 130: roller wheel assembly
131: the film passing space 132: roller bracket
133: first roller member 134: second roller member
140: film changing device
141: membrane replacement assembly 1411: first film changing seat
1412: first film-changing driving member 1413: second film changing seat
1414: second film-changing driving member
142: the slitting film assembly 1421: cutter seat
1422: cutter engagement seat 1423: cutter driving piece
1424: cut groove 1425: cutter safety cover
143: the clamping membrane assembly 1431: laminated board
1432: clip mating panel 1433: film clamping driving piece
150: guide roller set 151: guide roller
152: tension roller 160: forming base
170: guide post
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It is to be understood that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.
In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description is provided for the implementation of the present invention with reference to the specific drawings.
For convenience of description, the terms "left", "right", "up" and "down" used hereinafter are the same as the left, right, up and down directions of the drawings, but do not limit the structure of the present invention.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.
As shown in fig. 1 to 3, a preferred embodiment of the present invention is provided.
Referring to fig. 1 to 3, the packaging film feeding device 100 provided in this embodiment includes a vertical plate 110, and two support shafts 120, a roller assembly 130 and a film changing device 140 supported on the vertical plate 110. The two support shafts 120 are respectively used to support a roll of film (not shown) wound from the packaging film; the roller assembly 130 has a film passing space 131 through which the fed packaging film passes; the film exchanging device 140 is disposed between the roller assembly 130 and the supporting shaft 120, and the film exchanging device 140 includes a film exchanging assembly 141 for bonding an end portion of the packaging film to be fed to the packaging film in the feed, and a film cutting assembly 142 for cutting the packaging film in the feed between the bonding portion and the supporting shaft 120.
The packaging film feeding device 100 can realize continuous feeding of packaging films, improves production efficiency and reduces production cost.
Referring to fig. 1 to 3, the packaging film feeding device 100 provided in this embodiment includes a vertical plate 110, two support shafts 120, a roller assembly 130, a film changing device 140, a guide roller set 150, and a forming base 160. The two supporting shafts 120, the roller assembly 130, the film changing device 140, the guide roller set 150 and the forming base 160 are all supported on the vertical plate 110, the supporting shafts 120 are used for supporting a rolled film formed by winding a packaging film, it is easy to understand that the rolled film is placed on the supporting shafts 120, the packaging film of the rolled film sequentially bypasses the film changing device 140, the roller assembly 130 and the guide roller set 150 and then enters the forming base 160 for folding and forming, the guide roller set 150 comprises a plurality of guide rollers 151 used for guiding the packaging film to move, it is worth mentioning that the rolled film can be placed on both the two supporting shafts 120, when one of the rolled films is fed (namely, the packaging film is fed and formed), the other rolled film is in a feeding state; the thickness of the roll film is detected by a sensor (not shown) disposed near the supporting shaft 120, so that the continuous feeding can be realized by connecting the packaging film to be fed with the packaging film in the feeding by the film changing device 140 just before the fed roll film is used up.
In particular, the guide roller set 150 further comprises a tensioning roller 152 for tensioning the packaging film.
Referring to fig. 1 and 2, the roller assembly 130 includes a roller bracket 132 fixed to the vertical plate 110, and a first roller member 133 and a second roller member 134 installed on the roller bracket 132, wherein the first roller member 133 and the second roller member 134 are disposed in parallel and spaced apart from each other, and a film passing space 131 is formed therebetween. In this embodiment, the roller bracket 132 is fixed to the vertical plate 110 by any conventional fixing means such as screws, welding, etc., the first roller member 133 and the second roller member 134 are rotatably supported on the roller bracket 132, the first roller member 133 and the second roller member 134 have circular cross sections, and the axis of the first roller member 133 and the axis of the second roller member 134 are perpendicular to the vertical plate 110, respectively. The guide roller set 150 is located at the right side (right side in the figure) of the roller assembly 130, and the roller assembly 130 can guide the packaging film before the packaging film enters the guide roller set 150, that is, the packaging film abuts against the second roller member 134 (right roller member in the figure) during the loading process of the packaging film.
Referring to fig. 1 to 3, a first film changing chute 111 and a second film changing chute 112 are formed on the vertical plate 110, the first film changing chute 111 and the second film changing chute 112 are symmetrically disposed on a central line of a connecting line between an axis of the first roller member 133 and an axis of the second roller member 134, and the first film changing chute 111 and the second film changing chute 112 respectively extend downward and outward from the middle of the vertical plate 110 in an inclined manner. And the film replacing assembly 141 is used for bonding the end part of the packaging film to be fed with the packaging film in the feeding process. The film replacing assembly 141 includes a first film replacing seat 1411 slidably disposed in the first film replacing chute 111 and configured to fix the packaging film, a first film replacing driving member 1412 configured to enable the first film replacing seat 1411 to abut against the circumferential surface of the second roller member 134, a second film replacing seat 1413 slidably disposed in the second film replacing chute 112 and configured to fix the packaging film, and a second film replacing driving member 1414 configured to enable the second film replacing seat 1413 to abut against the circumferential surface of the first roller member 133. In this embodiment, the first film-changing driving member 1412 and the second film-changing driving member 1414 are, but not limited to, air cylinders, the first film-changing driving member 1412 and the second film-changing driving member 1414 are fixed on the back surface of the vertical plate 110 by a conventional fixing method such as screws, the first film-changing seat 1411 is connected and fixed to the output shaft of the first film-changing driving member 1412, the second film-changing seat 1413 is connected and fixed to the output shaft of the second film-changing driving member 1414, the first film-changing seat 1411 moves upward and toward the second roller member 134 under the action of the first film-changing driving member 1412, the second film-changing seat 1413 moves upward and toward the first roller member 133 under the action of the second film-changing driving member 1414, and it should be noted that after the roll film is placed on the supporting shaft 120, the packaging film supported on the supporting shaft 120 at one side of the first film-changing seat 1411 is manually wound around the film-changing device 140, the roller assembly 130, the film-changing device 130, The guide roller group 150 is then sent to the forming seat 160, and meanwhile, for the packaging film supported on the supporting shaft 120 on one side of the second film changing seat 1413, the end part of the packaging film is pulled to the second film changing seat 1413 and is fixed by the second film changing seat 1413, and the surface of the inner side (i.e. the side facing to the other packaging film) of the end part of the packaging film is attached with a double-sided adhesive tape; after the packaging film supported on the supporting shaft 120 on one side of the first film changing seat 1411 is about to be used up, the roll film is manually changed, the above operation is repeated, the end portion of the packaging film of the changed roll film is pulled to the first film changing seat 1411 and fixed by the first film changing seat 1411, and the double-sided adhesive tape is attached to the surface of the inner side (i.e., the side facing the other packaging film) of the end portion of the packaging film for standby.
Of course, after the film roll is placed on the supporting shaft 120, the packaging film supported on the supporting shaft 120 on the side of the second film changing seat 1413 may be manually passed around the film changing device 140, the roller assembly 130, and the guide roller set 150, and then fed into the forming seat 160.
In this embodiment, the inner ends of the first film changing seat 1411 and the second film changing seat 1413 are respectively provided with an adsorption hole (not shown) for adsorbing and fixing the packaging film, and the adsorption hole is connected to a vacuum-pumping device (not shown).
In other embodiments, the first film changer 1411 and the second film changer 1413 may be provided with adhesive to adhere the packaging film.
In this embodiment, the first film changing seat 1411 and the second film changing seat 1413 have a plurality of adsorption holes, and are arranged side by side at intervals along a direction perpendicular to the surface of the vertical plate 110.
In other embodiments, the number of the adsorption holes on the first and second membrane changing seats 1411 and 1413 may be one.
With continued reference to fig. 1-3, a film cutting assembly 142 is provided for cutting the packaging film from the supply between the bond and the support shaft 120. The film cutting assembly 142 is located upstream of the film changing assembly 141 in the feeding direction of the packaging film, and includes two cutter seats 1421 respectively disposed on the vertical plate 110, a cutter engaging seat 1422 disposed between the two cutter seats 1421 and configured to engage with the cutter seats 1421 for cutting, and a cutter driving member 1423 configured to move the cutter seats 1421; the cutter engaging seats 1422 are located on a center line of a connecting line between the axis of the first roller member 133 and the axis of the second roller member 134, and the two cutter seats 1421 are symmetrically located on the center line. In this embodiment, the cutter driving members 1423 are fixed to the back of the vertical plate 110 by any conventional fixing means such as screws, the cutter driving members 1423 are, but not limited to, cylinders, the number of the cutter driving members 1423 is, but not limited to, two, and the two cutter driving members 1423 are respectively in one-to-one correspondence with the two cutter seats 1421 and are connected and fixed. Leave the preset interval that supplies the packaging film to pass between cutter seat 1421 and the cutter cooperation seat 1422, cutter seat 1421 has the tool bit of cutting the packaging film, and cutter cooperation seat 1422 passes through all current fixed modes such as screw to be fixed in the front of riser 110, all sets up the cutting cut groove 1424 that supplies the tool bit to slide in and the roll-off on the both sides wall of this cutter cooperation seat 1422.
As a further optimization, the film cutting assembly 142 further includes a cutter protection cover 1425 covering the cutter seat 1421, and the cutter protection cover 1425 has a cutter outlet hole for the cutter head of the cutter seat 1421 to pass through. The cutter guard 1425 may be a transparent plastic or glass. In the present embodiment, the cutter protection cover 1425 is fixed to the vertical plate 110 by any conventional fixing means such as screws, which is made of, but not limited to, polyvinyl chloride.
Referring to fig. 1 to 3, the film exchanging device 140 further includes a film clamping assembly 143, the film clamping assembly 143 is located upstream of the film cutting assembly 142 in the feeding direction of the packaging film, and the film clamping assembly 143 includes two film clamping plates 1431 respectively disposed on the vertical plates 110, a film clamping engaging plate 1432 disposed between the two film clamping plates 1431 and configured to engage and clamp the film clamping plates 1431, and a film clamping driving member 1433 configured to move the film clamping plates 1431. In this embodiment, the film clamping driving parts 1433 are fixed on the back of the vertical plate 110 by any conventional fixing method such as screws, the film clamping driving parts 1433 are not limited to cylinders, the number of the film clamping driving parts 1433 is not limited to two, and the two film clamping driving parts 1433 are respectively corresponding to and connected and fixed to the two film clamping plates 1431. A preset distance for the packaging film to pass through is reserved between the film clamping plate 1431 and the film clamping matching plate 1432, the film clamping matching plate 1432 is fixed on the front face of the vertical plate 110 through any existing fixing mode such as screws, and it is worth mentioning that before the film cutting, the film clamping driving piece 1433 drives the film clamping plate 1431 to clamp and fix the packaging film between the film clamping plate 1431 and the film clamping matching plate 1432, the cutting position is not easy to deform, the cut is more neat, the cutting effect of the packaging film is improved,
as a further optimization, a buffer pad (not shown) is disposed on both the inner side of the membrane clamping plate 1431 and the side of the membrane clamping fitting plate 1432 facing the membrane clamping plate 1431, and the buffer pad can be sponge, silica gel or the like, so that the clamping effect can be improved.
Referring to fig. 1 to 3, in the present embodiment, the bottom of the vertical plate 110 is provided with a guide post 170 for abutting against the packaging film, and the guide post 170 is located between the support shaft 120 and the film changer 140. The guide column 170 has a circular cross section for guiding the packaging film, and the packaging film can pass through the film changing device 140 from bottom to top by arranging the guide column 170 below the film changing device 140.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (10)
1. The utility model provides a packaging film loading attachment which characterized in that, includes the riser and supports on the riser:
two support shafts for supporting a roll film wound from the packaging film, respectively;
the roller wheel assembly is provided with a film passing space through which the fed packaging film passes;
the film changing device is arranged between the roller wheel assembly and the supporting shaft and comprises a film changing assembly and a film cutting assembly, wherein the film changing assembly is used for bonding the end part of the packaging film to be fed with the packaging film in the feeding, and the film cutting assembly is used for cutting off the packaging film in the feeding between the bonding part and the supporting shaft.
2. The packaging film feeding device according to claim 1, wherein the roller assembly comprises a roller bracket fixed on the vertical plate and a first roller member and a second roller member mounted on the roller bracket, the first roller member and the second roller member are arranged in parallel and spaced apart, and the film passing space is formed between the first roller member and the second roller member;
the vertical plate is provided with a first film changing chute and a second film changing chute, the first film changing chute and the second film changing chute are symmetrically arranged on a central line of a connecting line of the axis of the first roller member and the axis of the second roller member, and the first film changing chute and the second film changing chute respectively extend downwards and outwards from the middle part of the vertical plate in an inclined manner;
the film changing assembly comprises a first film changing seat, a first film changing driving piece, a second film changing seat and a second film changing driving piece, wherein the first film changing seat is arranged in the first film changing sliding groove in a sliding mode and used for fixing the packaging film, the first film changing driving piece is used for enabling the first film changing seat to abut against the peripheral surface of the second roller component, the second film changing seat is arranged in the second film changing sliding groove in a sliding mode and used for fixing the packaging film, and the second film changing driving piece is used for enabling the second film changing seat to abut against the peripheral surface of the first roller component.
3. The packaging film feeding device according to claim 2, wherein the inner ends of the first film changing seat and the second film changing seat are provided with adsorption holes for adsorbing and fixing the packaging film, and the adsorption holes are connected with a vacuum-pumping device.
4. The packaging film feeding device according to claim 3, wherein the number of the adsorption holes is plural and the adsorption holes are arranged at intervals side by side.
5. The packaging film feeding device according to claim 2, 3 or 4, wherein the film cutting assembly comprises two cutter seats respectively arranged on the vertical plate, a cutter matching seat arranged between the two cutter seats and used for matching with the cutter seats to cut, and a cutter driving member used for moving the cutter seats; the cutter matching seats are arranged on a center line of a connecting line of the axis of the first roller member and the axis of the second roller member, and the two cutter seats are symmetrically arranged on the center line.
6. The packaging film feeding device according to claim 5, wherein the film cutting assembly further comprises a cutter protecting cover which covers the cutter seat, and the cutter protecting cover is provided with a cutter outlet through which a cutter head of the cutter seat penetrates.
7. The packaging film feeding device according to claim 6, wherein the cutter protecting cover is a transparent plastic member or glass.
8. The packaging film feeding device according to any one of claims 1 to 4, wherein the film changing device further comprises a film clamping assembly, and the film clamping assembly comprises two film clamping plates respectively arranged on the vertical plates, a film clamping matching plate arranged between the two film clamping plates and used for matching and clamping with the film clamping plates, and a film clamping driving member used for moving the film clamping plates.
9. The packaging film feeding device according to claim 8, wherein a cushion pad is provided on both the inner side of the film clamping plate and the side of the film clamping fitting plate facing the film clamping plate.
10. The packaging film feeding device according to any one of claims 1 to 4, wherein a guide post for abutting against the packaging film is arranged at the bottom of the vertical plate, and the guide post is located between the supporting shaft and the film changing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921648241.1U CN211224098U (en) | 2019-09-29 | 2019-09-29 | Packaging film loading attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921648241.1U CN211224098U (en) | 2019-09-29 | 2019-09-29 | Packaging film loading attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211224098U true CN211224098U (en) | 2020-08-11 |
Family
ID=71924301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921648241.1U Active CN211224098U (en) | 2019-09-29 | 2019-09-29 | Packaging film loading attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211224098U (en) |
-
2019
- 2019-09-29 CN CN201921648241.1U patent/CN211224098U/en active Active
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| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210805 Granted publication date: 20200811 |
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