CN203512141U - Cam and connecting rod combined heat sealing mechanism - Google Patents
Cam and connecting rod combined heat sealing mechanism Download PDFInfo
- Publication number
- CN203512141U CN203512141U CN201320388500.8U CN201320388500U CN203512141U CN 203512141 U CN203512141 U CN 203512141U CN 201320388500 U CN201320388500 U CN 201320388500U CN 203512141 U CN203512141 U CN 203512141U
- Authority
- CN
- China
- Prior art keywords
- cam
- connecting rod
- heat sealing
- swing arm
- gusset
- 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 discloses a cam and connecting rod combined heat sealing mechanism. The cam and connecting rod combined heat sealing mechanism comprises an installation supporting column, a sealing frame is installed on the installation supporting column, a rotating angle plate is rotationally installed on the sealing frame through a rotating shaft, a left clamping jaw is installed on the portion, at the front end of the rotating angle plate, of the sealing frame through a smooth shaft, the upper end of the left clamping jaw is connected with the upper end of the rotating angle plate through a first connecting block, a right clamping jaw is installed at the lower end of the rotating angle plate through a second connecting block, sealing blocks which correspond to each other are installed at the lower end of the left clamping jaw and the lower end of the right clamping jaw respectively, the rear end of the rotating angle plate is connected with the end of a connecting rod below the rotating angle plate, the other end of the connecting rod is connected to a cam swing arm, the cam swing arm is rotationally installed on a swing arm support, a cam roller on the cam swing arm is matched with a cam above the cam roller in a rolling mode, and the cam is driven by a rotating shaft in the middle of the cam. The cam and connecting rod combined heat sealing mechanism is simple and compact in structure, large opening and closing space can be formed in the sealing blocks, it is guaranteed that bag openings are smooth and attractive in appearance, stability and safety of heat sealing are improved, and the cam and connecting rod combined heat sealing mechanism is convenient to adjust.
Description
Technical field
The utility model relates to packaging bag apparatus field, relates in particular to a kind of cam, the box-like heat sealing machine structure of linkage rod group.
Background technology
The sealing piece of existing enclosed mechanism is mostly directly to be driven by cylinder, can be because the processing of sealing piece is not the insecure phenomenon of the very smooth sealing causing during involution, sealing effectiveness is bad, and sealing qualification rate is low, and sealing piece folding speed directly by cylinder controls inconvenience, be inconvenient to regulate.The utility model adopts cam-connecting rod mechanism, simple and compact for structure, and sealing piece can have larger folding space, can effectively prevent scratch when packaging bag is moved to sealing interblock; Can use this mechanism, under reduction temperature conditions, the packing bag mouth after heat sealing is carried out to Shape correction, guarantee the smooth, attractive in appearance of sack, improve stability and the safety of heat sealing; Adjust easy to adjustly, the hot-seal carrying out for the packaging bag of different materials and thickness, only needs to change the temperature of heating rod in sealing piece; Pure mechanical mechanism working stability, efficiency is high, net synchronization capability good.
Utility model content
The purpose of this utility model is in order to make up the deficiency of prior art, and a kind of cam, the box-like heat sealing machine structure of linkage rod group are provided.
The utility model is achieved through the following technical solutions:
A kind of cam, the box-like heat sealing machine structure of linkage rod group, include mounting column, on described mounting column, Frame closure is installed, it is characterized in that: on described Frame closure, by rotating shaft, be rotatablely equipped with rotation gusset, on the Frame closure of the leading section of described rotation gusset, by optical axis, left jaw is installed, the upper end of described left jaw is connected with the upper end of rotating gusset by contiguous block one, the bottom of described rotation gusset is provided with right jaw by contiguous block two, the bottom of described left jaw and right jaw is provided with respectively the sealing piece of mutual correspondence, the rearward end of described rotation gusset is connected with the interlinking lever end of its below, the other end of described connecting rod is connected on cam swing arm, described cam swing arm is rotatably installed on arm swing support, cam roller on described cam swing arm rolls and coordinates with the cam of its top, described cam is driven by the turning cylinder at its middle part.
Described rotation gusset is T shape plate body, and the middle part of described contiguous block one is provided with adjust bar.
In described sealing piece, be provided with heating rod, between described sealing piece and left and right jaw, be provided with heat insulation.
Principle of work is as follows: the swinging up and down of the rotation actuating cam swing arm of cam, and be delivered to and rotate on gusset by connecting rod, make to rotate gusset and swing up and down around rotating shaft; Gusset is connected to left jaw by contiguous block one and adjust bar, by contiguous block two, is connected to right jaw; The rotation campaign of gusset makes left jaw and right jaw can one open one to close, drive the sealing piece open and close movement of heating rod, complete sealing action and functional requirement.
The utility model has the advantages that:
The utility model is simple and compact for structure, and sealing piece can have larger folding space, has guaranteed the smooth, attractive in appearance of sack, improves stability and the safety of heat sealing; Adjust easy to adjust, the hot-seal carrying out for the packaging bag of different materials and thickness, pure mechanical mechanism working stability, efficiency is high, net synchronization capability good.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
Referring to accompanying drawing, a kind of cam, the box-like heat sealing machine structure of linkage rod group, include mounting column 1, Frame closure 2 is installed on mounting column 1, on Frame closure 2, by rotating shaft 3, be rotatablely equipped with and rotate gusset 4, on the Frame closure 2 of the leading section of rotation gusset 4, by optical axis 5, left jaw 6 is installed, the upper end of left jaw 6 is connected with the upper end of rotating gusset 4 by contiguous block 1, the bottom of rotating gusset 4 is provided with right jaw 9 by contiguous block 28, the bottom of left jaw 6 and right jaw 9 is provided with respectively the sealing piece 10 of mutual correspondence, the rearward end of rotating gusset 4 is connected with connecting rod 11 ends of its below, the other end of connecting rod 11 is connected on cam swing arm 12, cam swing arm 12 is rotatably installed on arm swing support, cam roller 13 on cam swing arm 12 rolls and coordinates with the cam 14 of its top, cam 14 is driven by the turning cylinder 15 at its middle part.Described rotation gusset 4 is T shape plate body, and the middle part of contiguous block 1 is provided with adjust bar 16.In described sealing piece 10, be provided with heating rod 17, between sealing piece 10 and left and right jaw 6,9, be provided with heat insulation 18.
Claims (3)
1. a cam, the box-like heat sealing machine structure of linkage rod group, include mounting column, on described mounting column, Frame closure is installed, it is characterized in that: on described Frame closure, by rotating shaft, be rotatablely equipped with rotation gusset, on the Frame closure of the leading section of described rotation gusset, by optical axis, left jaw is installed, the upper end of described left jaw is connected with the upper end of rotating gusset by contiguous block one, the bottom of described rotation gusset is provided with right jaw by contiguous block two, the bottom of described left jaw and right jaw is provided with respectively the sealing piece of mutual correspondence, the rearward end of described rotation gusset is connected with the interlinking lever end of its below, the other end of described connecting rod is connected on cam swing arm, described cam swing arm is rotatably installed on arm swing support, cam roller on described cam swing arm rolls and coordinates with the cam of its top, described cam is driven by the turning cylinder at its middle part.
2. cam according to claim 1, the box-like heat sealing machine structure of linkage rod group, is characterized in that: described rotation gusset is T shape plate body, and the middle part of described contiguous block one is provided with adjust bar.
3. cam according to claim 1, the box-like heat sealing machine structure of linkage rod group, is characterized in that: in described sealing piece, be provided with heating rod, between described sealing piece and left and right jaw, be provided with heat insulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320388500.8U CN203512141U (en) | 2013-07-01 | 2013-07-01 | Cam and connecting rod combined heat sealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320388500.8U CN203512141U (en) | 2013-07-01 | 2013-07-01 | Cam and connecting rod combined heat sealing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203512141U true CN203512141U (en) | 2014-04-02 |
Family
ID=50371114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320388500.8U Expired - Fee Related CN203512141U (en) | 2013-07-01 | 2013-07-01 | Cam and connecting rod combined heat sealing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203512141U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350798A (en) * | 2013-07-01 | 2013-10-16 | 安徽正远包装科技有限公司 | Cam and connecting rod combined heat seal mechanism |
| CN107399470A (en) * | 2017-08-31 | 2017-11-28 | 江南大学 | Paper-plastic box ultrasonics sealing device |
-
2013
- 2013-07-01 CN CN201320388500.8U patent/CN203512141U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350798A (en) * | 2013-07-01 | 2013-10-16 | 安徽正远包装科技有限公司 | Cam and connecting rod combined heat seal mechanism |
| CN107399470A (en) * | 2017-08-31 | 2017-11-28 | 江南大学 | Paper-plastic box ultrasonics sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140402 Termination date: 20160701 |