CN202848092U - Packing bag hot sealing device - Google Patents
Packing bag hot sealing device Download PDFInfo
- Publication number
- CN202848092U CN202848092U CN 201220544205 CN201220544205U CN202848092U CN 202848092 U CN202848092 U CN 202848092U CN 201220544205 CN201220544205 CN 201220544205 CN 201220544205 U CN201220544205 U CN 201220544205U CN 202848092 U CN202848092 U CN 202848092U
- Authority
- CN
- China
- Prior art keywords
- packaging bag
- attaching parts
- connecting rod
- connection
- heat seal
- 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
Links
Images
Landscapes
- Package Closures (AREA)
Abstract
The utility model discloses a packing bag hot sealing device which comprises a hot sealing assembly, a support frame and an opening and closing assembly which is installed on the support frame and used for controlling the opening and closing of a bag opening of a packing bag. The opening and closing assembly comprises two clamping mechanisms, a first connection part and a second connection part, wherein the two clamping mechanisms are separately arranged at two ends of the packing bag, the first connection part and the second connection part are respectively arranged on two sides of the packing bag and can relatively move, a connection rod assembly is connected onto each clamping mechanism, the connection rod assembly comprises first connection rods and second connection rods, two ends of the first connection rods are respectively hinged to the clamping mechanisms and the first connection part, two ends of the second connection rods are respectively hinged to the clamping mechanisms and the second connection part, the connection rod assemblies further comprise limit rods, two ends of the limit rods are respectively hinged to the clamping mechanisms and the first connection part, hinge centers of the limit rods on the clamping mechanisms are different from hinge centers of the first connection rods on the clamping mechanisms, and in the same connection rod assembly, a connection line of two hinge centers of the limit rods is parallel to the connection line of two hinge centers of the first connection rods and is of the same length as the connection line of the two hinge centers of the first connection rods. The packing bag hot sealing device can avoid rotation of the clamping mechanisms and ensure accurate material packaging of a packing bag.
Description
Technical field
The utility model is mainly concerned with the package packing machine field, refers in particular to a kind of packaging bag heat seal sealing arrangement.
Background technology
In the package packing machine field, packaging bag heat seal sealing arrangement is used for to the packaging bag rear heat seal sealing of feeding.Existing a kind of packaging bag heat seal sealing arrangement comprises bracing frame and is installed on the folding assembly that is used for the folding of control packing bag mouth on the bracing frame.The folding assembly comprises two clamping devices that are divided into the packaging bag two ends and is arranged in respectively relatively-movable the first attaching parts in packaging bag both sides and the second attaching parts, all be hinged with two connecting rods on each clamping device, and wherein one with the first attaching parts hinged, another part and the second attaching parts are hinged.There is following shortcoming in this packaging bag heat seal sealing arrangement: 1, in the folding assembly open and close movement process, clamping device may rotate, and causes the packaging bag of its clamping to depart from default charging position, makes material can't fall into preparatively packaging bag; 2, because making and assembly error, connecting rod connects an end of clamping device not in the desired location, causes clamping device deflection certain angle, accurately the clamping packaging bag; 3, because the length of connecting rod is fixed, can not adapt to the packaging bag of different openings size.
The utility model content
The technical problems to be solved in the utility model is: for the deficiency that prior art exists, provide a kind of clamping device that prevents to rotate, guarantee the accurately packaging bag heat seal sealing arrangement of charging of packaging bag.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of packaging bag heat seal sealing arrangement, comprise the heat seal assembly, bracing frame and be installed on the bracing frame folding assembly that is used for controlling described packing bag mouth folding, described folding assembly comprises two clamping devices that are divided into described packaging bag two ends, and be arranged in respectively relatively-movable the first attaching parts in described packaging bag both sides and the second attaching parts, all connect a linkage rod group on each described clamping device, described linkage rod group comprises first connecting rod and second connecting rod, the two ends of described first connecting rod are hinged with clamping device and the first attaching parts respectively, the two ends of described second connecting rod are hinged with clamping device and the second attaching parts respectively, described linkage rod group also comprises position-limited lever, the two ends of described position-limited lever are hinged with clamping device and the first attaching parts respectively, and position-limited lever is different from the hinged center of first connecting rod on clamping device at the hinged center on the clamping device, in the same linkage rod group, the line at two hinged centers of the line at two hinged centers of position-limited lever and first connecting rod is parallel and isometric.
As further improvement of the utility model:
Described position-limited lever and the first connecting rod hinged center on same clamping device is arranged along the direction that relatively moves of the first attaching parts and the second attaching parts.
Described first connecting rod and second connecting rod include canned paragraph and telescopic section, and described telescopic section is connected on the canned paragraph and can moves axially along canned paragraph.
One end of described canned paragraph offers internal thread hole vertically, and described telescopic section is provided with the outside thread that is connected with internal thread hole.
The front end of described internal thread hole is provided with one section circular hole, and described telescopic section is provided with the shaft shoulder section that cooperates with circular hole.
Offer the fastening screw that is communicated with circular hole on the outer wall of described canned paragraph, the tightening screw that is spirally connected in the described fastening screw, described tightening screw and described shaft shoulder section force fit.
Described heat seal assembly is heat sealing head, and described heat sealing head is installed on the first attaching parts and/or the second attaching parts.
All be equiped with vacuum cup on described the first attaching parts and the second attaching parts.
Compared with prior art, the utility model has the advantage of: packaging bag heat seal sealing arrangement of the present utility model, every group of linkage rod group also comprises a position-limited lever, the two ends of position-limited lever are articulated in respectively on clamping device and the first attaching parts, and position-limited lever is different from the hinged center of first connecting rod on clamping device at the hinged center on the clamping device, the line at two hinged centers of line and first connecting rod at two hinged centers of position-limited lever is parallel and isometric simultaneously, four hinged centers can be linked to be a parallelogram, so position-limited lever and first connecting rod are at the line at the hinged center on the clamping device line keeping parallelism at the hinged center on the first attaching parts with position-limited lever and first connecting rod all the time, because the first attaching parts can not rotate, so the line at position-limited lever and the first connecting rod hinged center on the first attaching parts can not deflect, therefore can guarantee the line at position-limited lever and the first connecting rod hinged center on clamping device does not deflect yet, thereby the rotation of restriction clamping device, the assurance packaging bag is accurately feeded.
Description of drawings
Fig. 1 is the plan structure schematic diagram of the utility model when the folding assembly is closed.
Fig. 2 is the plan structure schematic diagram of the utility model when the folding assembly is opened.
Fig. 3 is the structure for amplifying schematic diagram at A place among Fig. 2.
Marginal data: 1, bracing frame; 11, hold-down arm; 2, clamping device; 21, clamping cylinder; 22, clamp pressure head; 3, the first attaching parts; 4, the second attaching parts; 7, horizontal sliding actuator; 81, first connecting rod; 82, second connecting rod; 83, position-limited lever; 841, canned paragraph; 842, telescopic section; 843, internal thread hole; 844, outside thread; 845, circular hole; 846, shaft shoulder section; 847, fastening screw; 848, tightening screw; 9, packaging bag; 10, vacuum cup.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in Figure 1 and Figure 2, a kind of packaging bag heat seal sealing arrangement embodiment of the present utility model, comprise heat seal assembly, bracing frame 1 and be installed on the folding assembly that is used for control packaging bag 9 sack foldings on the bracing frame 1, the folding assembly comprises two clamping devices 2 that are divided into packaging bag 9 two ends and is arranged in respectively relatively-movable the first attaching parts 3 in packaging bag 9 both sides and the second attaching parts 4.Clamping device 2 comprises clamping cylinder 21 and the clamping pressure head 22 of being located at clamping cylinder 21 drive ends, and clamping cylinder 21 can drive and clamp pressure head 22 compressions or discharge packaging bag 9.All connect a linkage rod group on each clamping device 2, linkage rod group comprises first connecting rod 81 and second connecting rod 82, the two ends of first connecting rod 81 are hinged with clamping device 2 and the first attaching parts 3 respectively, and the two ends of second connecting rod 82 are hinged with clamping device 2 and the second attaching parts 4 respectively.Linkage rod group also comprises position-limited lever 83, the two ends of position-limited lever 83 are hinged with clamping device 2 and the first attaching parts 3 respectively, in the same linkage rod group, position-limited lever 83 is different from the hinged center c of first connecting rod 81 on clamping device 2 at the hinged center a on the clamping device 2, and a, c arrange along the direction that relatively moves of the first attaching parts 3 and the second attaching parts 4, so that structure is compacter.In the same linkage rod group, 83 two hinged center a of position-limited lever, 81 two hinged center c of the line of b and first connecting rod, the line of d is parallel and isometric, be a, b, c, four hinged centers of d can be linked to be a parallelogram, so position-limited lever 83 and first connecting rod 81 hinged center a on clamping device 2, the line of c is the hinged center b on the first attaching parts 3 with position-limited lever 83 and first connecting rod 81 all the time, the line keeping parallelism of d, because the first attaching parts 3 can not rotate, so hinged center b, the line of d can not deflect, therefore can guarantee a, the line of c does not deflect yet, thereby the rotation of restriction clamping device 2, assurance packaging bag 9 is accurately feeded.
In the present embodiment, first connecting rod 81 and second connecting rod 82 include canned paragraph 841 and telescopic section 842, take second connecting rod 82 as example, its canned paragraph 841 is articulated on the second attaching parts 4, telescopic section 842 is articulated on the clamping device 2, and telescopic section 842 is connected on the canned paragraph 841 and can moves axially along canned paragraph 841.The entire length of first connecting rod 81 or second connecting rod 82 can be regulated by moving axially of telescopic section 842, with the packaging bag 9 that adapts to the different openings size, and, by regulating the entire length of first connecting rod 81 or second connecting rod 82, can compensate the error of bringing with assembling because making, make the clamping device 2 after the installation be in preposition, so that exactly clamping packaging bag 9.
As shown in Figure 3, in the present embodiment, one end of canned paragraph 841 offers internal thread hole 843 vertically, telescopic section 842 is provided with the outside thread 844 that is connected with internal thread hole 843, rotates the entire length that can regulate first connecting rod 81 or second connecting rod 82 by making telescopic section 842 in the internal thread hole 843 of canned paragraph 841.The front end of internal thread hole 843 is provided with the circular hole 845 of one section inner wall smooth, telescopic section 842 is provided with the shaft shoulder section 846 that cooperates with circular hole 845, during installation, the male end of telescopic section 842 is passed first the circular hole 845 of canned paragraph 841, screw in again in the internal thread hole 843, and shaft shoulder section 846 can be isolated from the outside the outside thread 844 of telescopic section 842 and the internal thread hole 843 of canned paragraph 841 with cooperating of circular hole 845.Because outside thread 844 and internal thread hole 843 all are positioned at the inside of connecting rod, directly do not contact with the external world, thus be difficult for breed bacteria, extremely important for the high pharmaceutical industry of health conditions requiring.
In the present embodiment, offer the fastening screw 847 that is communicated with circular hole 845 on the outer wall of canned paragraph 841, the tightening screw 848 that is spirally connected in the fastening screw 847, tightening screw 848 and shaft shoulder section 846 force fit compress the location to telescopic section 842, prevent that it is loosening.
In the present embodiment, the first attaching parts 3 is fixed on the bracing frame 1, bracing frame 1 comprises two hold-down arms 11 that are divided into packaging bag 9 two ends, all be equiped with one group of horizontal sliding actuator 7 on each hold-down arm 11, the two ends of the second attaching parts 4 are connected on the drive end of two groups of horizontal sliding actuators 7, under the driving of horizontal sliding actuator 7, can make the second attaching parts 4 relative the first attaching partss 3 make motion of translation.All be equiped with a vacuum cup 10 on the first attaching parts 3 and the second attaching parts 4, held respectively first two side pocket walls of packaging bag 9 when opening the package 9 sack by two vacuum cups 10, the motion of translation by the second attaching parts 4 pulls open the sack of packaging bag 9 again.The heat seal assembly is heat sealing head, and heat sealing head is installed on the first attaching parts 3 and/or the second attaching parts 4, and the heat sealing head of the present embodiment is provided with a plurality of, and is sub-packed on the first attaching parts 3 and the second attaching parts 4.
Below only be preferred implementation of the present utility model, protection domain of the present utility model also not only is confined to above-described embodiment, and all technical schemes that belongs under the utility model thinking all belong to protection domain of the present utility model.Should be pointed out that for those skilled in the art, the some improvements and modifications not breaking away under the utility model principle prerequisite should be considered as protection domain of the present utility model.
Claims (8)
1. packaging bag heat seal sealing arrangement, comprise the heat seal assembly, bracing frame (1) and be installed on the upper folding assembly that is used for controlling described packaging bag (9) sack folding of bracing frame (1), described folding assembly comprises two clamping devices (2) that are divided into described packaging bag (9) two ends, and be arranged in respectively described packaging bag (9) relatively-movable the first attaching partss in both sides (3) and the second attaching parts (4), all connect a linkage rod group on each described clamping device (2), described linkage rod group comprises first connecting rod (81) and second connecting rod (82), the two ends of described first connecting rod (81) are hinged with clamping device (2) and the first attaching parts (3) respectively, the two ends of described second connecting rod (82) are hinged with clamping device (2) and the second attaching parts (4) respectively, it is characterized in that: described linkage rod group also comprises position-limited lever (83), the two ends of described position-limited lever (83) are hinged with clamping device (2) and the first attaching parts (3) respectively, and position-limited lever (83) is different from the hinged center of first connecting rod (81) on clamping device (2) at the hinged center on the clamping device (2), in the same linkage rod group, the line at (81) two hinged centers of the line at (83) two hinged centers of position-limited lever and first connecting rod is parallel and isometric.
2. packaging bag heat seal sealing arrangement according to claim 1 is characterized in that: described position-limited lever (83) and the hinged center of first connecting rod (81) on same clamping device (2) are arranged along the first attaching parts (3) and the direction that relatively moves of the second attaching parts (4).
3. packaging bag heat seal sealing arrangement according to claim 1, it is characterized in that: described first connecting rod (81) and second connecting rod (82) include canned paragraph (841) and telescopic section (842), and described telescopic section (842) is connected in canned paragraph (841) upward and can moves axially along canned paragraph (841).
4. packaging bag heat seal sealing arrangement according to claim 3, it is characterized in that: an end of described canned paragraph (841) offers internal thread hole (843) vertically, and described telescopic section (842) is provided with the outside thread (844) that is connected with internal thread hole (843).
5. packaging bag heat seal sealing arrangement according to claim 4, it is characterized in that: the front end of described internal thread hole (843) is provided with one section circular hole (845), and described telescopic section (842) is provided with the shaft shoulder section (846) that cooperates with circular hole (845).
6. packaging bag heat seal sealing arrangement according to claim 5, it is characterized in that: offer the fastening screw (847) that is communicated with circular hole (845) on the outer wall of described canned paragraph (841), a tightening screw (848), described tightening screw (848) and described shaft shoulder section (846) force fit are spirally connected in the described fastening screw (847).
7. the described packaging bag heat seal of any one sealing arrangement in 6 according to claim 1, it is characterized in that: described heat seal assembly is heat sealing head, described heat sealing head is installed on the first attaching parts (3) and/or the second attaching parts (4).
8. the described packaging bag heat seal of any one sealing arrangement in 6 according to claim 1 is characterized in that: all be equiped with vacuum cup (10) on described the first attaching parts (3) and the second attaching parts (4).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220544205 CN202848092U (en) | 2012-10-23 | 2012-10-23 | Packing bag hot sealing device |
| PCT/CN2013/085581 WO2014044229A1 (en) | 2012-09-21 | 2013-10-21 | Heat-sealing device for packaging bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220544205 CN202848092U (en) | 2012-10-23 | 2012-10-23 | Packing bag hot sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202848092U true CN202848092U (en) | 2013-04-03 |
Family
ID=47979315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220544205 Expired - Fee Related CN202848092U (en) | 2012-09-21 | 2012-10-23 | Packing bag hot sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202848092U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253403A (en) * | 2013-05-28 | 2013-08-21 | 昆山市佰奥自动化设备科技有限公司 | Poly ethylene (PE) bag automatic opening mechanism |
| WO2014044229A1 (en) * | 2012-09-21 | 2014-03-27 | 楚天科技股份有限公司 | Heat-sealing device for packaging bags |
| CN104260937A (en) * | 2014-09-30 | 2015-01-07 | 楚天科技股份有限公司 | Packing bag heat seal mechanism and rubber plug/aluminum cover discharge device based on same |
| CN106184941A (en) * | 2016-08-24 | 2016-12-07 | 安徽远鸿机械自动化有限公司 | A kind of hot melt film cutting apparatus of drawing film packaging machine |
| CN106240918A (en) * | 2016-08-24 | 2016-12-21 | 安徽远鸿机械自动化有限公司 | A kind of continuous film device of drawing film packaging machine |
| CN114524141A (en) * | 2022-02-14 | 2022-05-24 | 安徽柏睿农业科技有限公司 | Automatic packaging and bag sealing device for food processing |
-
2012
- 2012-10-23 CN CN 201220544205 patent/CN202848092U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014044229A1 (en) * | 2012-09-21 | 2014-03-27 | 楚天科技股份有限公司 | Heat-sealing device for packaging bags |
| CN103253403A (en) * | 2013-05-28 | 2013-08-21 | 昆山市佰奥自动化设备科技有限公司 | Poly ethylene (PE) bag automatic opening mechanism |
| CN103253403B (en) * | 2013-05-28 | 2016-12-28 | 昆山市佰奥自动化设备科技有限公司 | PE bag automatically opens up mechanism |
| CN104260937A (en) * | 2014-09-30 | 2015-01-07 | 楚天科技股份有限公司 | Packing bag heat seal mechanism and rubber plug/aluminum cover discharge device based on same |
| CN106184941A (en) * | 2016-08-24 | 2016-12-07 | 安徽远鸿机械自动化有限公司 | A kind of hot melt film cutting apparatus of drawing film packaging machine |
| CN106240918A (en) * | 2016-08-24 | 2016-12-21 | 安徽远鸿机械自动化有限公司 | A kind of continuous film device of drawing film packaging machine |
| CN114524141A (en) * | 2022-02-14 | 2022-05-24 | 安徽柏睿农业科技有限公司 | Automatic packaging and bag sealing device for food processing |
| CN114524141B (en) * | 2022-02-14 | 2024-03-08 | 安徽柏睿农业科技有限公司 | Automatic packaging bag sealing device for food processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202848092U (en) | Packing bag hot sealing device | |
| US9994345B2 (en) | Biomimetic bag opening device for automatic filling line | |
| EP2135809B1 (en) | Gripper for an automatic bag filling apparatus | |
| CN203753471U (en) | Packing bag opening and heat-sealing mechanism | |
| CN102649485A (en) | Middle packaging machine | |
| CN202593883U (en) | Plastic package production line | |
| CN102424147A (en) | Small-bag-packed tea package equipment | |
| CN102489486B (en) | Feeding device for rubber plug cleaning device | |
| CN103738538A (en) | Opening mechanism for packaging bag | |
| CN202848093U (en) | Heat seal sealing device for packaging bag | |
| CN109502098A (en) | One kind being suitable for Openmouthed bag packing device and method | |
| CN102582876A (en) | Automatic rubber plug packaging bag opening device for rubber plug cleaning machine | |
| CN202295417U (en) | Small-tea-bag packaging apparatus | |
| CN202192070U (en) | Feeding device of rubber plug cleaning machine | |
| CN101664870A (en) | Blanking device of dripping hopper in liquid transferring pipe assembling machine | |
| CN112141976A (en) | Multi-row bottle cap packaging device | |
| CN110239779A (en) | A kind of M type bag package machine | |
| CN216186333U (en) | Rotary disc type vacuum bag sealing device | |
| CN214824695U (en) | Adjustable bag opening hopper suitable for vacuum packaging machine | |
| CN202089268U (en) | Lower sack holder device of packaging bag horizontal type packaging machine | |
| CN202464216U (en) | Automatic opening device of rubber plug feeding bag for rubber plug cleaning machine | |
| CN207631593U (en) | A kind of sack evens up closing device | |
| CN207789767U (en) | A kind of swing arm bottle supporting structure | |
| CN202146748U (en) | Opening-closing device of upper cover in kneading machine | |
| CN104670560A (en) | Fully automatic bag clamping device |
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 |
Granted publication date: 20130403 Termination date: 20151023 |
|
| EXPY | Termination of patent right or utility model |