CN221316906U - Packaging machine capable of effectively reducing occupied area - Google Patents
Packaging machine capable of effectively reducing occupied area Download PDFInfo
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- CN221316906U CN221316906U CN202421375532.9U CN202421375532U CN221316906U CN 221316906 U CN221316906 U CN 221316906U CN 202421375532 U CN202421375532 U CN 202421375532U CN 221316906 U CN221316906 U CN 221316906U
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 127
- 238000007789 sealing Methods 0.000 claims abstract description 61
- 239000012528 membrane Substances 0.000 claims abstract description 22
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 3
- 230000007723 transport mechanism Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Abstract
The utility model provides a packagine machine that can effectively reduce area, includes frame, article conveying mechanism, film output mechanism, draws membrane mechanism, closing mechanism, its characterized in that: the film output mechanism is arranged in front of the article conveying mechanism, the article conveying mechanism conveys articles from right to left, the film output mechanism comprises a film output roller and a double tripod former, the double tripod former is located above the article conveying mechanism and is matched with the article conveying mechanism to form a packaging container forming area, an article packaging platform is arranged on a frame located on the left side of the packaging container forming area, the film pulling mechanism is arranged right above the article packaging platform, and the transverse edge sealing unit is arranged on the left side of the article packaging platform. Compared with the prior art, the utility model has the beneficial effects that the occupied area of the whole packaging machine is greatly reduced through three designs, and each processing mechanism can be better matched, so that the design is very ingenious and the structure is very reasonable.
Description
Technical Field
The present utility model relates to a packing machine, and more particularly, to a packing machine capable of effectively reducing a floor space.
Background
The film pulling type packaging machine is a device for packaging articles, and generally, the film pulling type packaging machine adopts a conveying belt to convey the articles, a film pulling mechanism is used for conveying the films to wrap the articles, and then a sealing mechanism is used for sealing the films, so that a packaging finished product wrapped with the articles is obtained.
However, the applicant finds that the existing film pulling type packaging machine is not reasonable in structural design, so that the film pulling type packaging machine occupies a large area and is low in working efficiency.
This makes it costly for the manufacturer to install the drawstring packaging machine and the cost of production is high, making it difficult for the manufacturer to compete with others, especially for smaller-scale manufacturers, where the cost of the site tends to be a critical factor affecting its survival in the marketplace.
Disclosure of utility model
The utility model aims to provide a packaging machine capable of effectively reducing occupied area. The technical scheme adopted is as follows:
The utility model provides a packagine machine that can effectively reduce area, includes frame, article conveying mechanism, film output mechanism, draws membrane mechanism, closing mechanism, and article conveying mechanism, film output mechanism, draw membrane mechanism, closing mechanism install in the frame respectively, its characterized in that: the film output mechanism is arranged in front of the article conveying mechanism, the article conveying mechanism conveys articles from right to left, the film output mechanism comprises a film output roller and a double-tripod shaper, the film output roller and the double-tripod shaper are respectively arranged on the frame, the film output roller is positioned in front of the article conveying mechanism, the double-tripod shaper is positioned above the article conveying mechanism and is matched with the article conveying mechanism to form a wrapping container forming area, an article wrapping platform is arranged on the frame positioned on the left side of the wrapping container forming area, the film pulling mechanism is arranged right above the article wrapping platform, the sealing mechanism comprises a top edge sealing unit and a horizontal edge sealing unit, the top edge sealing unit is arranged on the film pulling mechanism, and the horizontal edge sealing unit is arranged on the left side of the article wrapping platform.
The double triangular frame former comprises two right-angle triangular forming frames, wherein each right-angle triangular forming frame comprises two right-angle sides and a forming bevel edge, the two right-angle triangular forming frames are respectively arranged on the front side and the rear side of the article conveying mechanism, and the forming bevel edges of the two right-angle triangular forming frames face the right side of the frame; the film output roller outputs a folded film, the movement direction of the folded film is perpendicular to the article conveying direction of the article conveying mechanism, the outer side faces of the two side faces of the folded film are bent downwards and inwards, the formed hypotenuses of the two right-angled triangle forming frames are wound outwards and inwards, the film pulling mechanism moves towards the left side of the frame, a wrapping container with an opening towards the right side of the frame is formed, and the inner cavity of the wrapping container is sleeved on the left side of the article conveying mechanism.
More preferred scheme, two tripod formers still include adjusting device, first mounting bracket, adjusting screw, two adjusting nut, two locating levers, first mounting bracket is installed in the frame, adjusting screw level sets up and rotationally installs on first mounting bracket, adjusting screw periphery's left side, right side are equipped with positive screw thread respectively, the anti-screw thread that revolves, adjusting device connects adjusting screw one end, two adjusting nut overlaps respectively and establishes on adjusting screw and two adjusting nut set up respectively in adjusting screw's left side, right side, two locating levers are installed respectively on two adjusting nut, two right angle triangle-shaped formers are installed respectively on two locating levers.
In a more preferable scheme, the double tripod former further comprises at least one guide rod, and the two positioning rods are respectively sleeved on all the guide rods in a sliding manner along the guide rods.
According to the scheme, the adjusting device is a hand wheel, and the hand wheel is arranged at one end of the adjusting screw.
In another scheme, the adjusting device is a first servo motor, the first servo motor is arranged on the first mounting frame, and an output shaft of the first servo motor is connected with one end of the adjusting screw.
In a more preferable scheme, the film output mechanism further comprises at least one guide roller, and the guide roller is arranged on the frame. The guide rollers function to guide the film movement.
The preferred scheme, article conveying mechanism includes second mounting bracket, second servo motor, speed reducer, conveyer belt, compression roller, two at least belt rollers, and the second mounting bracket is installed in the frame, and compression roller, all belt rollers are rotationally installed respectively on the second mounting bracket, and conveyer belt overlaps on all belt rollers, and the compression roller is from outside to inside compression conveyer belt lateral surface, and second servo motor, speed reducer are installed respectively on the second mounting bracket, and the output shaft of second servo motor is the speed reducer, the pivot of a belt roller of output shaft connection of speed reducer.
The preferred scheme, draw membrane mechanism includes the third mounting bracket, draw synchronous top edge closing unit of membrane, supplementary draw membrane unit and drive unit, draw synchronous top edge closing unit of membrane including drawing membrane locating rack, two mutual rolling contact draw membrane closing rollers, draw the membrane locating rack to install on the third mounting bracket, two draw the membrane closing rollers to set up and install on drawing the membrane locating rack respectively the level, drive unit drives one or two and draws the membrane closing rollers to rotate, supplementary draw the membrane unit including supplementary drawing membrane rack and two supplementary drawing membrane rollers, supplementary drawing membrane rack is installed on the third mounting bracket, two supplementary drawing membrane rollers are horizontal setting respectively and are installed at supplementary drawing membrane rack, two supplementary drawing membrane roller rolling contact. The film drawing synchronous top edge sealing unit synchronously completes two operations of drawing two top edges of the folded film after bending and sealing the two top edges together. One or two film-pulling sealing rollers are internally provided with a heating device.
The preferred scheme, horizontal limit closing unit includes opening and shutting structure, two perpendicular horizontal limit sealing members of erectting, and opening and shutting structure installs in the frame, and two horizontal limit sealing members are installed on opening and shutting structure respectively.
Preferably, the packaging machine further comprises a packaging finished product conveying mechanism, wherein the packaging finished product conveying mechanism is arranged on the frame and is positioned at the left side of the transverse edge sealing unit.
Compared with the prior art, the utility model has the beneficial effects that the film output mechanism is arranged in front of the article conveying mechanism, and a plane film is changed into a folded film, so that the occupied area of the film output mechanism is greatly reduced; the former of the film output mechanism is designed into a double-tripod former, and the double-tripod former is matched with the left side of the article conveying mechanism to form a packaging container forming area to finish the forming processing of the packaging container, so that the article conveying mechanism is fully utilized, the packaging container forming area is overlapped with the left side of the article conveying mechanism, and the occupied area is further reduced; the top edge sealing unit of the sealing mechanism is arranged on the film pulling mechanism, so that the occupied area of the sealing mechanism is reduced; through above-mentioned three designs, reduced whole packagine machine's area by a wide margin to let each processing agency cooperate better, the design is very ingenious, and the structure is very reasonable.
Drawings
FIG. 1 is a schematic diagram of the structure of one embodiment of the present utility model;
FIG. 2 is a schematic view showing the mated state of the article transport mechanism and the film output mechanism of the embodiment shown in FIG. 1;
FIG. 3 is a schematic view showing the structure of the film take-off roller and each guide roller of FIG. 2;
FIG. 4 is a schematic view of the dual tripod former of FIG. 2;
FIG. 5 is a schematic view of the dual tripod former of FIG. 2 at another angle;
FIG. 6 is a schematic view of the article transport mechanism of FIG. 2;
FIG. 7 is a schematic view of the article transport mechanism of FIG. 2, mated with a double tripod former;
Fig. 8 is a schematic structural view of the film pulling mechanism of the embodiment shown in fig. 1.
Detailed Description
As shown in fig. 1-8, the packaging machine capable of effectively reducing the occupied area in one embodiment of the application comprises a machine frame 1, an article conveying mechanism 2, a film output mechanism 3, a film pulling mechanism 4 and a sealing mechanism 5, wherein the article conveying mechanism 2, the film output mechanism 3, the film pulling mechanism 3 and the film pulling mechanism 2 are respectively arranged on the machine frame 1, the article conveying mechanism 2 conveys articles from right to left, the film output mechanism 3 comprises a film output roller 301 and a double-tripod former 302, the film output roller 301 and the double-tripod former 302 are respectively arranged on the machine frame 1, the film output roller 301 is arranged in front of the article conveying mechanism 2, the double-tripod former 302 is arranged above the article conveying mechanism 2 and is matched with the article conveying mechanism 2 to form a packaging container forming area, the article packaging platform 6 is arranged on the machine frame 1 positioned at the left of the packaging container forming area, the film pulling mechanism 4 is arranged right above the article packaging platform 6, the sealing mechanism 5 comprises a top edge sealing unit and a transverse edge sealing unit 501, the transverse edge sealing unit 501 is arranged on the film pulling mechanism 4, and the article packaging platform 6 is arranged at the left side. As shown in fig. 1, the direction in which the article conveying mechanism 2 extends is a direction along the left-right direction of the frame 1, and the direction in which the article conveying mechanism 2 conveys the article is a direction from right to left. The article conveying mechanism 2, the article wrapping platform 6, the film pulling mechanism 4 and the sealing mechanism 5 are distributed in sequence from right to left.
Firstly, by arranging the film output mechanism 3 in front of the article conveying mechanism 2 and changing a plane film into a folded film, the occupied area of the film output mechanism 3 is greatly reduced; secondly, designing a former of the film output mechanism 3 into a double-tripod former 302, matching the double-tripod former 302 with the left side of the article conveying mechanism 2 to form a wrapping container forming area to finish forming processing of a wrapping container, so that the article conveying mechanism 2 is fully utilized, the wrapping container forming area is overlapped with the left side of the article conveying mechanism 2, and the occupied area is further reduced; third, the top edge sealing unit of the sealing mechanism 5 is arranged on the film pulling mechanism 4, so that the occupied area of the sealing mechanism 5 is reduced. Through above-mentioned three designs, reduced whole packagine machine's area by a wide margin to let each processing agency cooperate better, the design is very ingenious, and the structure is very reasonable.
As shown in fig. 4 and 5, in an alternative embodiment, the double tripod shaper 302 comprises two right triangle shaped shaping frames 3021, the right triangle shaped shaping frames 3021 comprise two right triangle sides 30211 and one shaping bevel 30212, the two right triangle shaped shaping frames 3021 are respectively arranged at the front side and the rear side of the article conveying mechanism 2, and the shaping bevel 30212 of the two right triangle shaped shaping frames 3021 are respectively towards the right side of the frame 1; the film output roller 301 outputs a folded film, the moving direction of the folded film is perpendicular to the article conveying direction of the article conveying mechanism 2, the outer sides of the two side faces of the folded film are bent downwards and inwards, the formed hypotenuses 30212 of the two right-angled triangle forming frames 3021 are wound outwards and inwards, and then the film pulling mechanism 4 pulls the film to move towards the left side of the frame 1, so that a package container with an opening towards the right side of the frame 1 is formed, and the inner cavity of the package container is sleeved on the left side of the article conveying mechanism 2.
As shown in fig. 4 and 5, in an alternative embodiment, the dual tripod shaper 302 further includes an adjusting device 3022, a first mounting frame 3023, an adjusting screw 3024, two adjusting nuts 3025, and two positioning rods 3026, where the first mounting frame 3023 is mounted on the frame 1, the adjusting screw 3024 is horizontally disposed and rotatably mounted on the first mounting frame 3023, positive threads and reverse threads are respectively disposed on the left side and the right side of the circumferential surface of the adjusting screw 3024, the adjusting device 3022 is connected to one end of the adjusting screw 3024, two adjusting nuts 3025 are respectively sleeved on the adjusting screw 3024, two adjusting nuts 3025 are respectively disposed on the left side and the right side of the adjusting screw 3024, two positioning rods 3026 are respectively mounted on the two adjusting nuts 3025, and two right angle triangle shaping frames 3021 are respectively mounted on the two positioning rods 3026. The double tripod former 302 of this structure can adjust the interval between the two right triangle forming frames 3021 according to the size of the film (the height of the film folded in half at the time of forming) so as to better complete the forming process of the wrapping container with the opening toward the right side of the frame 1.
As shown in fig. 4 and 5, in an alternative embodiment, the double tripod shaper 302 further includes at least one guide bar 3027, and two positioning bars 3026 are slidably sleeved on all the guide bars 3027 along the guide bars 3027, respectively.
As shown in fig. 4 and 5, in an alternative embodiment, the adjusting device 3022 is a hand wheel, and the hand wheel is installed at one end of the adjusting screw 3024.
In an alternative embodiment, the adjusting device 3022 is a first servomotor, the first servomotor is mounted on the first mounting frame 3023, and an output shaft of the first servomotor is connected to one end of the adjusting screw 3024.
As shown in fig. 2 and 3, in an alternative embodiment, the film output mechanism 3 further includes at least one guide roller 303, where the guide roller 303 is mounted on the frame 1. The guide roller 303 serves to guide the film movement. In this embodiment, the number of the guide rollers 303 is plural, and each guide roller 303 is sequentially distributed along the path of the folded film.
As shown in fig. 6, in an alternative embodiment, the article conveying mechanism 2 includes a second mounting frame 201, a second servo motor 202, a speed reducer 203, a conveying belt 204, a press roller 205, and at least two belt rollers 206, where the second mounting frame 201 is mounted on the frame 1, the press roller 205 and all the belt rollers 206 are rotatably mounted on the second mounting frame 201, the conveying belt 204 is sleeved on all the belt rollers 206, the press roller 205 presses the outer side surface of the conveying belt 204 from outside to inside, the second servo motor 202 and the speed reducer 203 are mounted on the second mounting frame 201, an output shaft of the second servo motor 202 is connected with the speed reducer 203, and an output shaft of the speed reducer 203 is connected with a rotating shaft of one belt roller 206. In this embodiment, the number of belt rollers 206 is three.
As shown in fig. 8, in an alternative embodiment, the film pulling mechanism 4 includes a third mounting frame 401, a film pulling and top edge sealing synchronous processing unit 402 (i.e. the film pulling and top edge sealing unit is also a top edge sealing unit), an auxiliary film pulling unit 403 and a driving unit 404, the film pulling and top edge sealing synchronous processing unit 402 includes a film pulling positioning frame 4021, two film pulling sealing rollers 4022 in rolling contact with each other, the film pulling positioning frame 4021 is mounted on the third mounting frame 401, the two film pulling sealing rollers 4022 are respectively horizontally disposed and mounted on the film pulling positioning frame 4021, the driving unit 404 drives one or two film pulling sealing rollers 4022 to rotate, the auxiliary film pulling unit 403 includes an auxiliary film pulling frame 4031 and two auxiliary film pulling rollers 4032, the auxiliary film pulling frame 4031 is mounted on the third mounting frame 401, the two auxiliary film pulling rollers 4032 are respectively horizontally disposed and mounted on the auxiliary film pulling frame 4031, and the two auxiliary film pulling rollers 4032 are in rolling contact with each other. The film drawing and top edge sealing synchronous processing unit 402 synchronously completes two operations of drawing and folding two top edges of the folded film after bending and sealing the two top edges together. One or both of the draw film sealing rollers 4022 are provided with a heating device. The driving unit 404 is composed of a motor and a chain transmission mechanism.
As shown in fig. 1, in an alternative embodiment, the lateral edge sealing unit 501 includes an opening and closing structure 5011, two vertically erected lateral edge sealing members 5012, the opening and closing structure 5011 is mounted on the frame 1, and the two lateral edge sealing members 5012 are respectively mounted on the opening and closing structure 5011. The opening and closing structure 5011 drives the two horizontal edge sealing pieces 5012 to be opened and closed continuously, and sealing is completed on the horizontal edges of the wrapping container.
As shown in fig. 1, in an alternative embodiment, the packaging machine further comprises a finished package transporting mechanism 7, wherein the finished package transporting mechanism 7 is mounted on the frame 1 and the finished package transporting mechanism 7 is located at the left side of the lateral edge sealing unit 501. The finished product conveying mechanism 7 is a belt conveying belt and is used for conveying packaged finished products.
An alternative embodiment is that the packaging machine has no finished package conveyor 7, and a finished package collecting basket is provided at the lower left of the lateral edge sealing unit 501. This can further save the footprint of the packaging machine.
The operation of this embodiment is described below in conjunction with fig. 1-8:
The article conveying mechanism 2 makes intermittent movement to continuously convey articles to be packaged from right to left.
The film output roller 301 of the film output mechanism 3 outputs a folded film, the folded film is guided by a plurality of guide rollers 303 sequentially, the folded film is sent to the double tripod former 302 from bottom to top, at this time, the outer sides of the two side surfaces of the folded film are folded downwards and inwards and bypass the forming bevel edges 30212 of the two right triangle forming frames 3021 from outside to inside, and then pulled towards the left side of the frame 1 by the film pulling mechanism 4 to form a package container with an opening towards the right side of the frame 1, the inner cavity of the package container is sleeved on the left side of the article conveying mechanism 2, after the article sent by the article conveying mechanism 2 enters the package container on the article package platform 6, the left side opening of the package container is sealed by the first transverse edge sealing unit 501, the package container with the article therein is sent to the left side of the transverse edge sealing unit 501, and then the package product is obtained by sealing the opening of the package container by the transverse edge sealing unit 501.
In addition, it should be noted that, in the specific embodiments described in the present specification, names of various parts and the like may be different, and all equivalent or simple changes of the structures, features and principles described in the conception of the present utility model are included in the protection scope of the present utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions in a similar manner without departing from the scope of the utility model as defined in the accompanying claims.
Claims (10)
1. The utility model provides a packagine machine that can effectively reduce area, includes frame, article conveying mechanism, film output mechanism, draws membrane mechanism, closing mechanism, and article conveying mechanism, film output mechanism, draw membrane mechanism, closing mechanism install in the frame respectively, its characterized in that: the film output mechanism is arranged in front of the article conveying mechanism, the article conveying mechanism conveys articles from right to left, the film output mechanism comprises a film output roller and a double-tripod shaper, the film output roller and the double-tripod shaper are respectively arranged on the frame, the film output roller is positioned in front of the article conveying mechanism, the double-tripod shaper is positioned above the article conveying mechanism and is matched with the article conveying mechanism to form a wrapping container forming area, an article wrapping platform is arranged on the frame positioned on the left side of the wrapping container forming area, the film pulling mechanism is arranged right above the article wrapping platform, the sealing mechanism comprises a top edge sealing unit and a horizontal edge sealing unit, the top edge sealing unit is arranged on the film pulling mechanism, and the horizontal edge sealing unit is arranged on the left side of the article wrapping platform.
2. A packaging machine effective to reduce floor space as defined in claim 1, wherein: the double-tripod forming device comprises two right-angle triangle forming frames, wherein each right-angle triangle forming frame comprises two right-angle sides and a forming bevel edge, the two right-angle triangle forming frames are respectively arranged on the front side and the rear side of the article conveying mechanism, and the forming bevel edges of the two right-angle triangle forming frames face the right side of the frame respectively; the film output roller outputs a folded film, the movement direction of the folded film is perpendicular to the article conveying direction of the article conveying mechanism, the outer side faces of the two side faces of the folded film are bent downwards and inwards, the formed hypotenuses of the two right-angled triangle forming frames are wound outwards and inwards, the film pulling mechanism moves towards the left side of the frame, a wrapping container with an opening towards the right side of the frame is formed, and the inner cavity of the wrapping container is sleeved on the left side of the article conveying mechanism.
3. A packaging machine effective to reduce floor space as defined in claim 2, wherein: the double-tripod forming device further comprises an adjusting device, a first mounting frame, an adjusting screw rod, two adjusting nuts and two positioning rods, wherein the first mounting frame is mounted on the frame, the adjusting screw rod is horizontally arranged and rotatably mounted on the first mounting frame, the left side and the right side of the circumferential surface of the adjusting screw rod are respectively provided with a positive rotation thread and a negative rotation thread, the adjusting device is connected with one end of the adjusting screw rod, the two adjusting nuts are respectively sleeved on the adjusting screw rod and are respectively arranged on the left side and the right side of the adjusting screw rod, the two positioning rods are respectively mounted on the two adjusting nuts, and the two right-angle triangle forming frames are respectively mounted on the two positioning rods.
4. A packaging machine effective to reduce floor space as defined in claim 3, wherein: the double tripod former further comprises at least one guide rod, and the two positioning rods are respectively sleeved on all the guide rods in a sliding manner along the guide rods.
5. A packaging machine effective to reduce floor space as defined in claim 3 or 4 wherein: the adjusting device is a hand wheel, and the hand wheel is arranged at one end of the adjusting screw.
6. A packaging machine effective to reduce floor space as defined in claim 3 or 4 wherein: the adjusting device is a first servo motor, the first servo motor is arranged on the first installation frame, and an output shaft of the first servo motor is connected with one end of an adjusting screw rod.
7. A packaging machine effective to reduce floor space as defined in claim 1, wherein: the article conveying mechanism comprises a second mounting frame, a second servo motor, a speed reducer, a conveying belt, a press roller and at least two belt rollers, wherein the second mounting frame is arranged on the frame, the press roller and all the belt rollers are respectively and rotatably arranged on the second mounting frame, the conveying belt is sleeved on all the belt rollers, the outer side surface of the conveying belt is pressed tightly by the press roller from outside to inside, the second servo motor and the speed reducer are respectively arranged on the second mounting frame, the output shaft of the second servo motor is connected with the speed reducer, and the output shaft of the speed reducer is connected with the rotating shaft of one belt roller.
8. A packaging machine effective to reduce floor space as defined in claim 1, wherein: the film pulling mechanism comprises a third mounting frame, a film pulling synchronous top edge sealing unit, an auxiliary film pulling unit and a driving unit, wherein the film pulling synchronous top edge sealing unit comprises a film pulling locating frame and two film pulling sealing rollers which are in rolling contact with each other, the film pulling locating frame is mounted on the third mounting frame, the two film pulling sealing rollers are respectively horizontally arranged and mounted on the film pulling locating frame, the driving unit drives one or two film pulling sealing rollers to rotate, the auxiliary film pulling unit comprises an auxiliary film pulling frame and two auxiliary film pulling rollers, the auxiliary film pulling frame is mounted on the third mounting frame, and the two auxiliary film pulling rollers are respectively horizontally arranged and mounted on the auxiliary film pulling frame in rolling contact with each other.
9. A packaging machine effective to reduce floor space as defined in claim 1, wherein: the horizontal edge sealing unit comprises an opening and closing structure and two vertical horizontal edge sealing pieces, the opening and closing structure is arranged on the frame, and the two horizontal edge sealing pieces are respectively arranged on the opening and closing structure.
10. A packaging machine effective to reduce floor space as defined in claim 1, wherein: the packaging machine further comprises a packaging finished product conveying mechanism, wherein the packaging finished product conveying mechanism is arranged on the frame and is positioned at the left side of the transverse edge sealing unit.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221316906U true CN221316906U (en) | 2024-07-12 |
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