CN217171221U - Polyethylene product sealing and cutting device - Google Patents
Polyethylene product sealing and cutting device Download PDFInfo
- Publication number
- CN217171221U CN217171221U CN202220906900.2U CN202220906900U CN217171221U CN 217171221 U CN217171221 U CN 217171221U CN 202220906900 U CN202220906900 U CN 202220906900U CN 217171221 U CN217171221 U CN 217171221U
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- CN
- China
- Prior art keywords
- sealing
- conveying frame
- cutting device
- push rod
- fixed connection
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 69
- -1 Polyethylene Polymers 0.000 title claims abstract description 25
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 25
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000005538 encapsulation Methods 0.000 abstract description 9
- 238000004806 packaging method and process Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000002985 plastic film Substances 0.000 description 3
- 229920006255 plastic film Polymers 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a polyethylene product seals cuts device, its includes the conveying frame, be provided with controller, mount, bearing and driving motor on the conveying frame, controller fixed connection be in the middle of conveying frame department, mount fixed connection be in the upper and lower both ends of department in the middle of the conveying frame, bearing fixed connection be in the inside of conveying frame, driving motor fixed connection be in the left and right sides of conveying frame surface, the bearing passes through the rotation axis connection conveyer belt. The utility model discloses can be effectual adjust infrared detection sensor's interval according to product encapsulation length, the length of having avoided the product encapsulation is too big and lead to infrared detection sensor can not detect the position of product encapsulation, has increased the scope in the sealing and cutting device use, but also can carry out the automation to the product wrapping bag and seal and cut, has improved the convenience in the sealing and cutting device use.
Description
Technical Field
The utility model relates to a seal and cut technical field, specifically be a polyethylene product seals and cuts device.
Background
In a packaging machine, sealing is an important process in packaging operation, plastic films and composite materials thereof are the most common packaging materials in an automatic bag-making packaging machine, the sealing of the plastic films adopts a hot-melt sealing method, and for roll flat plastic films, a bag forming process needs to be sealed by longitudinal sealing and transverse sealing operations, as known from patent 201821771301.4, a single-layer polyethylene film packaging machine comprises a front film sealing mechanism, a rear film sealing mechanism, a connecting driving mechanism and a bracket, wherein the bracket is fixedly provided with the connecting driving mechanism, the connecting driving mechanism is respectively connected with the front film sealing mechanism and the rear film sealing mechanism, the front film sealing mechanism is slidably arranged on the rear film sealing mechanism, and the rear film sealing mechanism is slidably arranged on the bracket. The utility model sets the front sealing and cutting module and the rear sealing and cutting module as materials with different heat conduction efficiencies, so that sealing parameters are easier to determine, the requirement of single-layer polyethylene film hot melting can be met, and the sealing effect and the working efficiency are improved; meanwhile, the exhaust plate can convey gas to the sealing position for rapid cooling and solidification after single-layer polyethylene film hot melting and sealing, so that the required bonding strength is achieved, meanwhile, the fused polyethylene film can be effectively prevented from being bonded to the cutting knife, and the cutting knife is prevented from being blocked in stretching and being polluted by the sealing and cutting module.
Currently, the existing sealing and cutting device for polyethylene products has some defects, such as; the existing polyethylene product sealing and cutting device cannot adjust the distance between the infrared detection sensors according to the product packaging length, the length of product packaging is too large, the infrared detection sensors cannot detect the position of the product packaging easily, the range of the sealing and cutting device in the using process is limited, the product packaging bags cannot be automatically sealed and cut, and the convenience of the sealing and cutting device in the using process is reduced.
Therefore, the problem to be solved in the field is to provide a polyethylene product sealing and cutting device.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a polyethylene product sealing and cutting device, which comprises a conveying frame, the conveying frame is provided with a controller, a fixing frame, a bearing and a driving motor, the controller is fixedly connected in the middle of the conveying frame, the fixed frame is fixedly connected with the upper end and the lower end of the middle of the conveying frame, the bearing is fixedly connected inside the conveying frame, the driving motor is fixedly connected with the left side and the right side of the outer surface of the conveying frame, the bearing is connected with the conveying belt through a rotating shaft, the fixing frame is fixedly connected with an electric push rod which is connected with a sealing cutter through a push rod, a heating plate is arranged inside the sealing cutter, hollow columns are arranged on the left side and the right side of the fixing frame above the sealing cutter, the hollow column is connected with the extension column through a locking bolt, and one end of the extension column is provided with an infrared detection sensor.
Further, infrared detection sensor fixed connection be in extend the one end of post, the other end swing joint that extends the post is in the inside of hollow post.
Furthermore, the locking bolt is connected with the inside of the hollow column through threads and abuts against the outer surface of the extension column.
Furthermore, one end of the hollow column is fixedly connected to the outer surface of the fixing frame and symmetrically arranged on the left side and the right side of the fixing frame.
Furthermore, the heating plate is fixedly connected to the middle lower part inside the sealing cutter, and the sealing cutter is fixedly connected to one end of the push rod.
Furthermore, the other end of the push rod penetrates through the inside of the fixed frame and is movably connected with the inside of the electric push rod.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a controller, the mount, a bearing, driving motor, the axis of rotation, the conveyer belt, electric putter, the catch bar, seal the cutter, the hot plate, hollow post, the locking bolt, extension post and infrared detection sensor's combination, when sealing and cutting the device and using, can effectually adjust infrared detection sensor's interval according to product encapsulation length, the length of having avoided the product encapsulation is too big and lead to infrared detection sensor can not detect the position of product encapsulation, the scope in the device use of sealing and cutting has been increased, and can also seal automatically to the product wrapping bag and cut, the convenience in the device use of sealing and cutting has been improved.
Drawings
FIG. 1 is a front view of a sealing and cutting device for polyethylene products according to the present invention;
FIG. 2 is a side view of the sealing and cutting device for polyethylene products of the present invention;
FIG. 3 is a cross-sectional view of a sealing cutter of the sealing and cutting device for polyethylene products of the present invention;
FIG. 4 is a top view of a conveying frame of the sealing and cutting device for polyethylene products according to the present invention;
fig. 5 is a cross-sectional view of a conveying frame of the polyethylene product sealing and cutting device of the present invention.
In the figure: 1-a conveying frame, 2-a controller, 3-a fixing frame, 4-a bearing, 5-a driving motor, 6-a rotating shaft, 7-a conveying belt, 8-an electric push rod, 9-a push rod, 10-a sealing cutter, 11-a heating plate, 12-a hollow column, 13-a locking bolt, 14-an extension column and 15-an infrared detection sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the utility model provides a composition structure of a polyethylene product sealing and cutting device, which comprises a conveying frame 1, wherein the conveying frame 1 is provided with a controller 2, a fixing frame 3, a bearing 4 and a driving motor 5, the controller 2 is fixedly connected at the middle part of the conveying frame 1, the fixing frame 3 is fixedly connected at the upper end and the lower end of the middle part of the conveying frame 1, the bearing 4 is fixedly connected in the conveying frame 1, the driving motor 5 is fixedly connected at the left side and the right side of the outer surface of the conveying frame 1, the bearing 4 is connected with a conveying belt 7 through a rotating shaft 6, the fixing frame 3 is fixedly connected with an electric push rod 8, the electric push rod 8 is connected with a sealing and cutting knife 10 through a push rod 9, the inside of the sealing and cutting knife 10 is provided with a heating plate 11, the left side and the right side of the upper fixing frame 3 are provided with hollow columns 12, the hollow columns 12 are connected with an extension column 14 through locking bolts 13, one end of the extended column 14 is provided with an infrared detection sensor 15. When the sealing and cutting device is used, firstly, the distance between the infrared detection sensors 15 is adjusted according to the length of a product, then the locking bolt 13 is screwed in the hollow column 12, so that the position of the extending column 14 is limited, then the driving motor 5 drives the rotating shaft 6 to rotate through the bearing 4, then the rotating shaft 6 drives the conveyor belt 7 to convey the product, when the product moves to the infrared detection sensor 15 at the left side, the electric push rod 8 drives the two sealing cutters 10 to be separated through the push rod 9, when the product moves to the infrared detection sensor 15 at the right side, the electric push rod 8 drives the two sealing cutters 10 to seal and cut product packaging bags through the push rod 9, at the moment, the heating plate 11 can heat the sealing cutters 10, the distance between the infrared detection sensors 15 can be effectively adjusted according to the packaging length of the product, and the phenomenon that the infrared detection sensors 15 cannot detect the packaging position of the product due to overlarge packaging length of the product is avoided, increased the scope in the sealing and cutting device use, but also can seal the product packaging bag automatically and cut, improved the convenience in the sealing and cutting device use.
The locking bolt 13 is connected with the inside of the hollow column 12 through threads and abuts against the outer surface of the extension column 14, and the function of the locking bolt 13 is to effectively and conveniently limit the position of the hollow column 12.
The one end fixed connection of hollow post 12 is in the surface of mount 3 to the symmetry sets up the left and right sides of mount 3, and its effect lies in can effectually improving the fastness between hollow post 12 and the mount 3.
The heating plate 11 is fixedly connected to the middle lower part inside the sealing cutter 10, the sealing cutter 10 is fixedly connected to one end of the push rod 9, and the heating plate 11 can effectively and conveniently seal the lower half part of the cutter 10.
The other end of the push rod 9 penetrates through the inside of the fixing frame 3 and is movably connected with the inside of the electric push rod 8, and the effect of the electric push rod 8 is that the electric push rod 8 can effectively and conveniently drive the sealing cutter 10 to lift through the push rod 9.
When the sealing and cutting device for polyethylene products is used, through the combination of a controller 2, a fixed frame 3, a bearing 4, a driving motor 5, a rotating shaft 6, a conveyor belt 7, an electric push rod 8, a push rod 9, a sealing cutter 10, a heating plate 11, a hollow column 12, a locking bolt 13, an extending column 14 and an infrared detection sensor 15, when the sealing and cutting device is used, firstly, the distance between the infrared detection sensors 15 is adjusted according to the length of the products, then, the locking bolt 13 is screwed tightly inside the hollow column 12 so as to limit the position of the extending column 14, then, the driving motor 5 drives the rotating shaft 6 to rotate through the bearing 4, then, the rotating shaft 6 drives the conveyor belt 7 to convey the products, when the products move to the infrared detection sensor 15 at the left side, the electric push rod 8 drives the two sealing cutters 10 to separate through the push rod 9, when the products move to the infrared detection sensor 15 at the right side, electric putter 8 drives two cutters 10 through catch bar 9 and seals the cutting to the product wrapping bag, at this moment hot plate 11 can heat cutter 10, can effectually adjust infrared detection sensor 15's interval according to product encapsulation length, the length of having avoided the product encapsulation is too big and lead to infrared detection sensor 15 can not detect the position of product encapsulation, the scope in the device use of sealing and cutting has been increased, and can also seal the cutting automatically to the product wrapping bag, the convenience in the device use of sealing and cutting has been improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a polyethylene product seals cuts device, includes conveying frame (1), its characterized in that, be provided with controller (2), mount (3), bearing (4) and driving motor (5) on conveying frame (1), controller (2) fixed connection is in the centre department of conveying frame (1), mount (3) fixed connection in the upper and lower both ends of the centre department of conveying frame (1), bearing (4) fixed connection is in the inside of conveying frame (1), driving motor (5) fixed connection in the left and right sides of conveying frame (1) surface, bearing (4) pass through axis of rotation (6) and connect conveyer belt (7), fixedly connected with electric push rod (8) on mount (3), electric push rod (8) pass through catch bar (9) and connect and seal cutter (10), the inside of sealing cutter (10) is provided with hot plate (11), the top the left and right sides of mount (3) is provided with hollow post (12), hollow post (12) are connected through locking bolt (13) and are extended post (14), the one end that extends post (14) is provided with infrared detection sensor (15).
2. The polyethylene product sealing and cutting device according to claim 1, wherein the infrared detection sensor (15) is fixedly connected to one end of the extending column (14), and the other end of the extending column (14) is movably connected to the inside of the hollow column (12).
3. A polyethylene product seal cutting apparatus as claimed in claim 1, wherein: the locking bolt (13) is connected with the inner part of the hollow column (12) through threads and is abutted against the outer surface of the extension column (14).
4. The polyethylene product sealing and cutting device according to claim 1, wherein one end of the hollow column (12) is fixedly connected to the outer surface of the fixing frame (3) and symmetrically arranged at the left side and the right side of the fixing frame (3).
5. The polyethylene product sealing and cutting device according to claim 1, wherein the heating plate (11) is fixedly connected to the inside of the sealing and cutting knife (10) at the middle lower part, and the sealing and cutting knife (10) is fixedly connected to one end of the push rod (9).
6. A polyethylene product sealing and cutting device as claimed in claim 1, characterized in that the other end of said push rod (9) passes through the inside of said fixed frame (3) and is movably connected with the inside of said electric push rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220906900.2U CN217171221U (en) | 2022-04-19 | 2022-04-19 | Polyethylene product sealing and cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220906900.2U CN217171221U (en) | 2022-04-19 | 2022-04-19 | Polyethylene product sealing and cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217171221U true CN217171221U (en) | 2022-08-12 |
Family
ID=82708173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220906900.2U Expired - Fee Related CN217171221U (en) | 2022-04-19 | 2022-04-19 | Polyethylene product sealing and cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217171221U (en) |
-
2022
- 2022-04-19 CN CN202220906900.2U patent/CN217171221U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |