CN203902921U - Packaging bag opening sealing device - Google Patents
Packaging bag opening sealing device Download PDFInfo
- Publication number
- CN203902921U CN203902921U CN201420194696.1U CN201420194696U CN203902921U CN 203902921 U CN203902921 U CN 203902921U CN 201420194696 U CN201420194696 U CN 201420194696U CN 203902921 U CN203902921 U CN 203902921U
- Authority
- CN
- China
- Prior art keywords
- packaging bag
- cylinder
- sealing device
- mouth
- clamping arm
- 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 packaging bag opening sealing device. The packaging bag opening sealing device comprises a substrate, a basal plate, a cylinder, a pair of connecting rods, a pair of clamping arms and a pair of electric heating assembly bodies, wherein the basal plate is fixed to the substrate; the cylinder is fixed to the basal plate; the output end of the cylinder is arranged in a way of downwards stretching and contracting; the upper ends of the two connecting rods are in pin joint with the output end of the cylinder; the middles of the two clamping arms are coaxially in pin joint with the basal plate by a first pin shaft; the upper ends of the two clamping arms are respectively in pin joint with the lower ends of the two connecting rods; the lower ends of the two clamping arms are respectively fixed to the electric heating assembly bodies. The packaging bag opening sealing device has the advantages that the structure is simple, and the control is convenient.
Description
Technical field
The utility model relates to a kind of packaging and arranges, and relates in particular to one simple in structure, controls packaging bag sealing device easily.
Background technology
The commodity of selling on market now, for convenient and the packaging bags that generally all uses attractive in appearance, in packaging production line, are first product is opened and then put into the opening of packaging bag when packaging, finally encapsulate by capper.And in existing manner of packing, the opening to packaging bag and the mode of sealing be generally use automatic or semi-automatic mechanical equipment, still, the most complex structure of existing sealed in unit, control difficulty, therefore, its maintenance cost is high, be unfavorable for produce.
Based on the deficiency of existing packing technique, therefore, need one simple in structure, control packaging bag sealing device easily.
Utility model content
It is a kind of simple in structure that the purpose of this utility model is to provide, and controls packaging bag sealing device easily.
To achieve these goals, the packaging bag sealing device that the utility model provides comprises pedestal, substrate, cylinder, pair of links, a pair of clamping arm and a pair of electric heating assembly; Described substrate is fixed on described pedestal, and described cylinder is fixed on described substrate and mouth is flexible setting downwards, and described in two, the upper end of connecting rod is articulated in the mouth of described cylinder; Described in two, the middle part of clamping arm is articulated on described substrate coaxially by the first pivot pin, described in two the upper end of clamping arm respectively with the lower end pivot joint of connecting rod described in two, described in two, the lower end of clamping arm is fixed with described electric heating assembly respectively.
The utility model is by pivot joint that is mutual one end of a pair of described connecting rod, and by a pair of described clamping arm and described connecting rod pivot joint and the middle part pivot joint mutually coaxially that makes clamping arm hand described in two, by utilize described cylinder drive two simultaneously described in connecting rod, make described connecting rod promote described clamping arm, thereby described clamping arm is swung around the center-point of described the first pivot pin, the lower end of realizing clamping arm described in two mutually near or away from.In the time that clamping arm described in two is mutually close, due to electric heating assembly being installed on clamping arm described in two, therefore, described in two, electric heating assembly can heat pressurization to being positioned at the opening of its packaging bag between the two, thereby reach the object that packaging bag is sealed, whole device only need lean on described connecting rod and clamping arm to get final product execution, simple in structure; And only need use a cylinder can realize driving, control very simple and convenient.
Preferably, the upper end of described connecting rod is articulated in the mouth of described cylinder coaxially by the second pivot pin.By by the pivot joint coaxially of connecting rod described in two, thus make only to need to use a cylinder can drive two simultaneously described in connecting rod, realize the synchronization action of connecting rod described in two, simplify the structure and make to control simpler.
Particularly, described the first pivot pin and described the second pivot pin are positioned in the flexible direction of mouth of described cylinder.
Particularly, offer along the long shape hole of the flexible direction of the mouth of described cylinder on described substrate, one end of described the second pivot pin is slidably inserted in described long shape hole.By described long shape hole is set, and described the second pivot pin is inserted in described long shape hole, therefore, in the time that connecting rod described in described air cylinder driven moves, described long shape hole can guide described the second pivot pin down sliding, plays the effect of guiding.
Preferably, on the mouth of described cylinder, have attaching parts, the upper end of described attaching parts is threaded connection the mouth in described cylinder, the lower end of described attaching parts and described connecting rod pivot joint.Because the size of opening of described clamping arm is controlled by the extension elongation of the mouth of described cylinder, therefore, by utilizing described attaching parts that it is threaded with the mouth of described cylinder, thereby make the initial extension elongation of described attaching parts adjustable, and then can when initial, can regulate the size of opening of described clamping arm, to facilitate next step sealing program.
Preferably, between described clamping arm and described electric heating assembly, have mount pad, described mount pad is fixed with described clamping arm and described electric heating assembly respectively.By mount pad is set, on the one hand can make described electric heating assembly removably be connected with clamping arm, can carry out described electric heating assembly on the other hand heat insulationly, prevent that heat is delivered to described clamping arm, described connecting rod and cylinder.
Preferably, described clamping arm has connecting arm, and swing arm is extended in described connecting arm bending, between described connecting arm and described swing arm, extends articulated section, and described articulated section is articulated in described substrate by described the first pivot pin.Swing arm and articulated section are extended in one end bending by described connecting arm, thereby can be at the driving lower swing of described connecting rod after making described clamping arm be articulated in described substrate, realized two clamping arms mutually near and pressure holding packaging bag.
Brief description of the drawings
Fig. 1 is the front view of the utility model packaging bag sealing device.
Fig. 2 is the cutaway view along A-A direction in Fig. 1.
Fig. 3 is the constitution diagram of the utility model packaging bag sealing device when to packaging bag enclosing.
Detailed description of the invention
For the effect that describes technology contents of the present utility model, structural attitude in detail, realizes, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
As shown in Figure 1 and Figure 2, the utility model packaging bag sealing device 100 comprises pedestal 1, substrate 2, cylinder 3, pair of links 4, a pair of clamping arm 5, a pair of mount pad 6 and a pair of electric heating assembly 7; Substrate 2 is fixed on pedestal 1, and pedestal 1 is fixed on the support of wrapping machine, and is positioned at the top of packaging bag 200; Cylinder 3 is fixed on substrate 2 and mouth is flexible setting downwards; The upper end of two connecting rods 4 is articulated in the mouth of cylinder 3 coaxially by the second pivot pin 41; The middle part of two clamping arms 5 is articulated on substrate 2 coaxially by the first pivot pin 5a; The first pivot pin 5a and the second pivot pin 41 are positioned in the flexible direction of mouth of cylinder 3; By by two connecting rod 4 pivot joints coaxially, thereby only need use a cylinder can drive two connecting rods 4 simultaneously, realize the synchronization action of two connecting rods 4, simplify the structure and make to control simpler.The upper end of two clamping arms 5 respectively with the lower end pivot joint of two connecting rods 4, the lower end of two clamping arms 5 is fixing with mount pad 6 respectively, electric heating assembly 7 is fixed on mount pad 6.Mount pad 6 can make electric heating assembly 7 removably be connected with clamping arm 5 on the one hand, can carry out electric heating assembly 7 on the other hand heat insulationly, prevents that heat is delivered to clamping arm 5, connecting rod 4 and cylinder 3.
As shown in Figure 2, on substrate 2, offer along one end of long shape hole 21, the second pivot pins 41 of the flexible direction of the mouth of cylinder 3 and be slidably inserted in long shape hole 21.By long shape hole 21 is set, and the second pivot pin 41 is inserted in long shape hole 21, therefore, in the time that cylinder 3 drive link 4 are moved, long shape hole 21 can guide the second pivot pin 41 down slidings, plays the effect of guiding.
Again as shown in Figure 1, have attaching parts 8 on the mouth of cylinder 3, the upper end of attaching parts 8 is threaded connection the mouth with cylinder 3, the lower end of attaching parts 8 and connecting rod 4 pivot joints.Due to the extension elongation control that is subject to the mouth of cylinder 3 apart from size of opening of two clamping arms 5, therefore, by utilizing attaching parts 8 that it is threaded with the mouth of cylinder 3, thereby make the initial extension elongation of attaching parts 8 adjustable, and then can when initial, can regulate clamping arm 5 open distance size, to facilitate next step sealing program.
Refer to Fig. 1, clamping arm 5 has connecting arm 51 again, and connecting arm 51 bendings are extended swing arm 52, two swing arms 52 and are mutually splayed configuration; Between connecting arm 51 and swing arm 52, extend articulated section 53, articulated section 53 is articulated in substrate 2 by the first pivot pin 5a.Swing arm 52 and articulated section 53 are extended in one end bending by connecting arm 51, thereby can be at the driving lower swing of connecting rod 2 after making clamping arm 5 be articulated in substrate 2, realized two clamping arms 5 mutually near and pressure holding packaging bag 200.
Comprehensive above-mentioned and in conjunction with Fig. 3, below the principle of the utility model packaging bag sealing device 100 is described, as follows:
When packaging bag 200 is between two electric heating assemblies 7 and need to seal packaging bag 200 time, start cylinder 3, make the mouth of cylinder 3 stretch out drive attaching parts 8, attaching parts 8 drives the second pivot pin 41 down sliding in long shape hole 21; In this process, the upper end that attaching parts 8 promotes two connecting rods 4 moves down, due to the lower end of two connecting rods 4 and the upper end pivot joint of two clamping arms 5, therefore, two connecting rods 4 swing and drive two clamping arms 5 to rotate around the center-point of the first pivot pin 5a, thereby two swing arms 52 are swung to mutually close direction; Now, two electric heating assemblies 7 mutually near and clamping packaging bag 200 makes the opening part melting of packaging bag 200 and under the effect of pressure, makes the two side of packaging bag 200 combine to seal by heat.
The utility model is by pivot joint that is mutual one end of pair of links 4, and by a pair of clamping arm 5 and connecting rod 4 pivot joints and make the middle part pivot joint mutually coaxially of two clamping arms 5, by utilize cylinder 3 to drive two connecting rods 4 simultaneously, make connecting rod 4 promote clamping arm 5, thereby clamping arm 5 is swung around the center-point of the first pivot pin 5a, the lower end of realizing two clamping arms 5 mutually near or away from.In the time that two clamping arms 5 are mutually close, owing on two clamping arms 5, electric heating assembly 7 being installed, therefore, two electric heating assemblies 7 can heat pressurization to the opening that is positioned at its packaging bag 200 between the two, thereby reach the object that packaging bag 200 is sealed, whole device only need lean on connecting rod 4 and clamping arm 5 to get final product execution, simple in structure; And only need use a cylinder 3 can realize driving, control very simple and convenient.
Above disclosed is only preferred embodiments of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (7)
1. a packaging bag sealing device, is characterized in that: comprise substrate, cylinder, pair of links, a pair of clamping arm and a pair of electric heating assembly; Described cylinder is fixed on described substrate and mouth is flexible setting downwards, and described in two, the upper end of connecting rod is articulated in the mouth of described cylinder; Described in two, the middle part of clamping arm is articulated on described substrate coaxially by the first pivot pin, described in two the upper end of clamping arm respectively with the lower end pivot joint of connecting rod described in two, described in two, the lower end of clamping arm is fixed with described electric heating assembly respectively.
2. packaging bag sealing device as claimed in claim 1, is characterized in that: the upper end of described connecting rod is articulated in the mouth of described cylinder coaxially by the second pivot pin.
3. packaging bag sealing device as claimed in claim 2, is characterized in that: described the first pivot pin and described the second pivot pin are positioned in the flexible direction of mouth of described cylinder.
4. packaging bag sealing device as claimed in claim 2, is characterized in that: on described substrate, offer along the long shape hole of the flexible direction of the mouth of described cylinder, one end of described the second pivot pin is slidably inserted in described long shape hole.
5. packaging bag sealing device as claimed in claim 1, is characterized in that: on the mouth of described cylinder, have attaching parts, the upper end of described attaching parts is threaded connection the mouth in described cylinder, the lower end of described attaching parts and described connecting rod pivot joint.
6. packaging bag sealing device as claimed in claim 1, is characterized in that: between described clamping arm and described electric heating assembly, have mount pad, described mount pad is fixed with described clamping arm and described electric heating assembly respectively.
7. packaging bag sealing device as claimed in claim 1, it is characterized in that: described clamping arm has connecting arm, swing arm is extended in described connecting arm bending, between described connecting arm and described swing arm, extends articulated section, and described articulated section is articulated in described substrate by described the first pivot pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420194696.1U CN203902921U (en) | 2014-04-21 | 2014-04-21 | Packaging bag opening sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420194696.1U CN203902921U (en) | 2014-04-21 | 2014-04-21 | Packaging bag opening sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203902921U true CN203902921U (en) | 2014-10-29 |
Family
ID=51777208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420194696.1U Expired - Fee Related CN203902921U (en) | 2014-04-21 | 2014-04-21 | Packaging bag opening sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203902921U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187662A (en) * | 2017-06-08 | 2017-09-22 | 安徽中科科正自动化工程有限公司 | A kind of full-automatic folder bag helps machine |
| CN112758373A (en) * | 2020-12-26 | 2021-05-07 | 浙江神英科技股份有限公司 | Automatic filling system for bagged shampoo |
-
2014
- 2014-04-21 CN CN201420194696.1U patent/CN203902921U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187662A (en) * | 2017-06-08 | 2017-09-22 | 安徽中科科正自动化工程有限公司 | A kind of full-automatic folder bag helps machine |
| CN112758373A (en) * | 2020-12-26 | 2021-05-07 | 浙江神英科技股份有限公司 | Automatic filling system for bagged shampoo |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Packaging bag opening sealing device Effective date of registration: 20150226 Granted publication date: 20141029 Pledgee: CITIC Bank, Limited by Share Ltd, Dongguan branch Pledgor: Dongguan Fengyu Motor Co., Ltd. Registration number: 2015990000159 |
|
| 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: 20141029 Termination date: 20160421 |