CN208164405U - A kind of even volume polyethylene bag production line thermoplastic closing machine for receptacles after filling - Google Patents
A kind of even volume polyethylene bag production line thermoplastic closing machine for receptacles after filling Download PDFInfo
- Publication number
- CN208164405U CN208164405U CN201721899535.2U CN201721899535U CN208164405U CN 208164405 U CN208164405 U CN 208164405U CN 201721899535 U CN201721899535 U CN 201721899535U CN 208164405 U CN208164405 U CN 208164405U
- Authority
- CN
- China
- Prior art keywords
- roller
- receptacles
- production line
- closing machine
- polyethylene bag
- Prior art date
- 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
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Abstract
The utility model provides a kind of even volume polyethylene bag production line thermoplastic closing machine for receptacles after filling, unit is sealed including carrying supply unit and the bag pressing carried above supply unit, the carrying supply unit includes conveyer belt, the bag pressing heat-sealing unit includes the roller for being closely against conveyer belt, the roller includes the arc roller piece that two panels is oppositely arranged, equal sandwiched fire-bar between the end of the two rollers piece, the roller inner wall are equipped with two heating tubes, and two heating tube is parallel with fire-bar respectively and contacts；The idler wheel piece is made of not Heat Conduction Material.The utility model, by plastic bag sealing, makes simplified using roller and fire-bar, improves processing efficiency, and be equipped with the conveyer belt equal with roller linear velocity below roller, is used to support plastic film, while double-layer films being avoided to misplace.
Description
Technical field
The utility model belongs to polybag production field, more particularly, to a kind of even volume polyethylene bag production line thermoplastic sealing
Machine.
Background technique
In even volume polybag production, need to carry out thermoplastic to two layers of plastic thin films, as bag bottom, but existing plastics
Structure is complicated for thermoplastic device in bag production, and air is easily accessible in polybag.
Utility model content
In view of this, the utility model is directed to a kind of even volume polyethylene bag production line thermoplastic closing machine for receptacles after filling, to simplify equipment,
Installation area will be reduced.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of even volume polyethylene bag production line thermoplastic closing machine for receptacles after filling including carrying supply unit and carries the pressure above supply unit
Bag heat-sealing unit, the carrying supply unit includes conveyer belt, and the bag pressing heat-sealing unit includes the roller for being closely against conveyer belt,
The roller includes the arc roller piece that two panels is oppositely arranged, and equal sandwiched fire-bar between the end of the two rollers piece is described
Roller inner wall is equipped with two heating tubes, and two heating tube is parallel with fire-bar respectively and contacts；The idler wheel piece is not heat conduction material
Material is made.
Further, the roller further includes that collinear roll shaft is in roller axis, the roll shaft outer wall package
Two graphite blocks, and having the gap between two graphite blocks, the heating tube extend brush to roll axial direction, the end of the brush with
Graphite block abuts, and same brush does not contact simultaneously with two graphite blocks.
Further, the roll shaft both ends extend upward pallet, and the surface of the pallet is equipped with platen, the pallet
Spring is equipped between platen, the both ends of spring are closely against platen and pallet respectively.
Further, the pallet extends lower positioning column straight up, and the platen extends upper positioning straight down
Column, the spring pocket is on two positioning columns.
Further, the roller section is ellipse.
Further, the fire-bar is on the long axis of elliptic cross-section.
Further, the roller is equal with the linear velocity of conveyer belt.
Further, the conveyer belt rear is equipped with polybag rolling unit.
Compared with the existing technology, a kind of even volume polyethylene bag production line thermoplastic closing machine for receptacles after filling described in the utility model has following
Advantage：
The utility model, by plastic bag sealing, is made simplified, improves processing efficiency using roller and fire-bar,
And the conveyer belt equal with roller linear velocity is equipped with below roller, it is used to support plastic film, while double-layer films being avoided to misplace；
Oval roller is used to increase in thermoplastic roller to the pressure of film, and increases roller under non-heated plastic state
With film contacts area, it is convenient for air in discharge film.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing：
Fig. 1 is the utility model embodiment overall schematic；
Fig. 2 is roller longitudinal profile；
Fig. 3 is the cross-sectional schematic diagram of roller.
Description of symbols：
1- roller；21- pallet；22- spring；Positioning column under 23-；The upper positioning column of 24-；25- platen；3- conveyer belt；4- modeling
Material bag rolling unit；11- roller piece；12- fire-bar；13- heating tube；14- brush；15- roll shaft；16- graphite block.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of even volume polyethylene bag production line thermoplastic closing machine for receptacles after filling including carrying supply unit and carries the pressure above supply unit
Bag heat-sealing unit, the carrying supply unit includes conveyer belt 3, and the bag pressing heat-sealing unit includes the roller for being closely against conveyer belt 3
Wheel 1, the roller 1 include arc roller 1 that two panels is oppositely arranged, sandwiched heating between the end of two roller 1
Item 12,1 inner wall of roller are equipped with two heating tubes 13, and two heating tube 13 is parallel with fire-bar 12 respectively and contacts；It is described
Idler wheel piece is made of not Heat Conduction Material.
The roller 1 further includes that collinear roll shaft 15 is in 1 axis of roller, 15 outer wall of the roll shaft package two
Graphite block 16, and had the gap between two graphite blocks 16, the heating tube 13 extends brush 14, the electricity to 15 direction of roll shaft
The end of brush 14 is abutted with graphite block 16, and same brush 14 does not contact simultaneously with two graphite blocks 16.
15 both ends of roll shaft extend upward pallet 21, and the surface of the pallet 21 is equipped with platen 25, the pallet
Spring 22 is equipped between 21 and platen 25, the both ends of spring 22 are closely against platen 25 and pallet 21 respectively.
The pallet 21 extends lower positioning column 23 straight up, and the platen 25 extends upper positioning column straight down
24,22 sets of the spring is on two positioning columns.
1 section of roller is ellipse.
The roller 1 is equal with the linear velocity of conveyer belt 3.
3 rear of conveyer belt is equipped with polybag rolling unit 4.
The conducting wire connecting respectively with power positive cathode is equipped in the roll shaft, the conducting wire is connected respectively at two graphite blocks,
Heating tube electrical links in roller.
Bilayer film is placed above conveyer belt by work in-process, is rolled by roller and air in film is discharged, and is utilized
Fire-bar, as polybag bag bottom, it is equal in magnitude to control polybag by roller mode to film seal.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (8)
1. a kind of even volume polyethylene bag production line thermoplastic closing machine for receptacles after filling, it is characterised in that：It is single including carrying supply unit and carrying conveying
The bag pressing of first top seals unit, and the carrying supply unit includes conveyer belt (3), and the bag pressing heat-sealing unit includes being closely against
The roller (1) of conveyer belt (3), the roller (1) include arc roller (1) piece that two panels is oppositely arranged, two roller (1) piece
End between sandwiched fire-bar (12), roller (1) inner wall be equipped with two heating tubes (13), two heating tube (13) point
It is not parallel with fire-bar (12) and contact；The roller piece is made of not Heat Conduction Material.
2. a kind of even volume polyethylene bag production line thermoplastic closing machine for receptacles after filling according to claim 1, it is characterised in that：The roller
It (1) further include that collinear roll shaft (15) is in roller (1) axis, roll shaft (15) outer wall wraps up two graphite blocks
(16), it and between two graphite blocks (16) has the gap, the heating tube (13) is extended brush (14) to roll shaft (15) direction, described
The end of brush (14) is abutted with graphite block (16), and same brush (14) does not contact simultaneously with two graphite blocks (16).
3. a kind of even volume polyethylene bag production line thermoplastic closing machine for receptacles after filling according to claim 2, it is characterised in that：The roll shaft
(15) both ends extend upward pallet (21), and the surface of the pallet (21) is equipped with platen (25), the pallet (21) and pressure
Spring (22) are equipped between disk (25), the both ends of spring (22) are closely against platen (25) and pallet (21) respectively.
4. a kind of even volume polyethylene bag production line thermoplastic closing machine for receptacles after filling according to claim 3, it is characterised in that：The pallet
(21) extend straight up lower positioning column (23), the platen (25) extends upper positioning column (24), the bullet straight down
Spring (22) covers on two positioning columns.
5. a kind of even volume polyethylene bag production line thermoplastic closing machine for receptacles after filling according to claim 1, it is characterised in that：The roller
(1) section is ellipse.
6. a kind of even volume polyethylene bag production line thermoplastic closing machine for receptacles after filling according to claim 5, it is characterised in that：The fire-bar
(12) on the long axis of elliptic cross-section.
7. a kind of even volume polyethylene bag production line thermoplastic closing machine for receptacles after filling according to claim 1, it is characterised in that：The roller
(1) equal with the linear velocity of conveyer belt (3).
8. a kind of even volume polyethylene bag production line thermoplastic closing machine for receptacles after filling according to claim 1, it is characterised in that：The conveyer belt
(3) rear is equipped with polybag rolling unit (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721899535.2U CN208164405U (en) | 2017-12-29 | 2017-12-29 | A kind of even volume polyethylene bag production line thermoplastic closing machine for receptacles after filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721899535.2U CN208164405U (en) | 2017-12-29 | 2017-12-29 | A kind of even volume polyethylene bag production line thermoplastic closing machine for receptacles after filling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208164405U true CN208164405U (en) | 2018-11-30 |
Family
ID=64386723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721899535.2U Expired - Fee Related CN208164405U (en) | 2017-12-29 | 2017-12-29 | A kind of even volume polyethylene bag production line thermoplastic closing machine for receptacles after filling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208164405U (en) |
-
2017
- 2017-12-29 CN CN201721899535.2U patent/CN208164405U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 Termination date: 20191229 |