CN103419969A - End sealing device of packaging machine - Google Patents
End sealing device of packaging machine Download PDFInfo
- Publication number
- CN103419969A CN103419969A CN2012101561288A CN201210156128A CN103419969A CN 103419969 A CN103419969 A CN 103419969A CN 2012101561288 A CN2012101561288 A CN 2012101561288A CN 201210156128 A CN201210156128 A CN 201210156128A CN 103419969 A CN103419969 A CN 103419969A
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- cutter head
- upper cutter
- eccentric gear
- lower tool
- tool rest
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Abstract
Provided is an end sealing device of a packaging machine. The end sealing device of the packaging machine comprises an upper tool apron support with an upper tool apron, and a lower tool apron support with a lower tool apron, wherein the upper tool apron support is arranged on the inner side of the lower tool apron support. The end sealing device of the packaging machine further comprises a swing mechanism which can drive the upper tool apron support and the lower tool apron support to carry out vertical opposite reciprocating movement, wherein the swing mechanism comprises a pair of upper tool apron eccentric gears, a pair of driving eccentric gears and a pair of lower tool apron eccentric gears, the upper tool apron eccentric gears are fixed to the two sides of a rack respectively, the driving eccentric gears are fixed to the two sides of the rack respectively, the lower tool apron eccentric gears are fixed to the two sides of the rack respectively, the upper tool apron eccentric gears, the driving eccentric gears and the lower tool apron eccentric gears are arranged on the same vertical plane, and are meshed with one another in sequence, the two sides of the upper tool apron support are fixed to eccentric portions of the upper tool apron eccentric gears through upper hinge pins respectively, the two sides of the lower tool apron support are fixed to eccentric portions of the driving eccentric gears through lower hinge pins respectively, locating shafts are arranged on eccentric portions of the lower tool apron eccentric gears respectively, upper locating grooves are formed in the two sides of the upper tool apron support respectively, lower locating grooves which correspond to the upper locating grooves are formed in the two sides of the lower tool apron support respectively, and the locating shafts can conveniently extend into the upper locating grooves and the lower locating grooves and can slide in the upper locating grooves and the lower locating grooves.
Description
Technical field
The invention belongs to end sealing device of food packaging machine, particularly a kind of end of foods packing machine envelope automatic shutter reciprocating end seal apparatus.
Background technology
In prior art, foods packing machine need to complete the operation of cutting again after the packing bag mouth heat-sealing, automatically in packaging process, usually starting cylinder, drives and is oppositely arranged upper cutter head and lower tool rest closure, and realization end envelope is cut again.Yet driving speed of cylinder is slower, position and the time of tool rest closure are wayward, thereby have reduced the efficiency of wrapping machine.
Summary of the invention
In order to make up above deficiency, the invention provides a kind of edge sealing device of packaging machine, not only the control end envelope is opened closure automatically, and control end envelope position crank motion, has improved wrapping machine end envelope efficiency.
Technical scheme of the present invention is such realization: a kind of edge sealing device of packaging machine, comprise the upper cutter head support with upper cutter head and the lower knife-post bracket with lower tool rest, this upper cutter head support (1) is positioned at the knife-post bracket inboard this time, also comprise and can drive this upper cutter head support and lower knife-post bracket to make the swinging gear done relatively reciprocating motion up and down, wherein:
1) this swinging gear comprises a pair of upper cutter head eccentric gear that is individually fixed in the packing machine frame both sides, a pair of active eccentric gear and a pair of lower tool rest eccentric gear, this to the upper cutter head eccentric gear, this is to active eccentric gear and should be positioned on same perpendicular lower tool rest eccentric gear, and engagement successively;
2) these upper cutter head support both sides are individually fixed in this to the eccentric position on the upper cutter head eccentric gear by two upper pins, this time the knife-post bracket both sides are individually fixed in this to the eccentric position on the active eccentric gear by two lower bearing pins, should be respectively equipped with two fix shafts to the eccentric position on lower tool rest eccentric gear, these upper cutter head support both sides and this time knife-post bracket both sides corresponding being provided with respectively are convenient to that this two fix shaft stretches into and slidably positioning groove and twice positioning grooves on two.
As a further improvement on the present invention, this to the upper cutter head eccentric gear, this is to active eccentric gear and should have identical outer circumference diameter to lower tool rest eccentric gear, this upper pin, this lower bearing pin and this fix shaft have identical eccentric distance.
As a further improvement on the present invention, this upper cutter head support has a pair of upper cutter head swing arm be arranged side by side, this time knife-post bracket has a pair of lower tool rest swing arm be arranged side by side, this to the upper cutter head swing arm with should to lower tool rest swing arm respectively corresponding being provided be convenient to that this two fix shaft stretches into and slidably these positioning groove and these twice positioning grooves on two.
As a further improvement on the present invention, this is positioned at this to upper cutter head swing arm inboard to lower tool rest swing arm, this to this two lower bearing pin on the active eccentric gear respectively movable through this to this two positioning groove in the upper cutter head swing arm after, then be fixed in this to lower tool rest swing arm.
As a further improvement on the present invention, this to the upper cutter head eccentric gear, this is to the active eccentric gear and should be installed on respectively two end side by side envelope slide plates to lower tool rest eccentric gear, this two ends envelope slide plate is slidably fixed on this frame both sides by slide rail.
As a further improvement on the present invention, this upper cutter head and lower tool rest relative this upper cutter head support and the lower knife-post bracket of being fixed in respectively.
As a further improvement on the present invention, between this upper cutter head support and this upper cutter head, by Compress Spring, be connected and fixed.
As a further improvement on the present invention, this synchronously drives by actuating unit the active eccentric gear, this actuating unit comprises main motor, by the transmission main shaft of this main motor driving, be individually fixed in a pair of deceleration synchronization wheel of this transmission main shaft, this meshes respectively with to the active eccentric gear the deceleration synchronization wheel.
Useful technique effect of the present invention is: described swinging gear is by described a pair of upper cutter head eccentric gear, a pair of active eccentric gear and a pair of lower tool rest eccentric gear, can drive described upper cutter head support and lower knife-post bracket to do relatively reciprocating motion up and down, thereby also drive described upper cutter head and lower tool rest to do relatively reciprocating motion up and down, also drive simultaneously described on, lower knife-post bracket is made horizontal reciprocating movement, thereby also drive described upper cutter head and lower tool rest to make horizontal reciprocating movement, described like this upper cutter head and lower tool rest are done relative motion along two round tracks respectively, thereby reaching the end envelope opens closed automatically, and end envelope position crank motion.
The accompanying drawing explanation
Fig. 1 is structural perspective of the present invention;
Fig. 2 conceals the structural perspective of described frame in Fig. 1;
Fig. 3 is another structural perspective of the present invention;
Fig. 4 conceals the structural perspective of described frame in Fig. 3;
Fig. 5 is that maximum rating figure (described upper and lower knife-post bracket is positioned at described active eccentric gear line of centers) is closed in invention middle-end Fengkai;
Fig. 6 is that medium constitution diagram (described upper and lower knife-post bracket is positioned at described active eccentric gear left side) is closed in invention middle-end Fengkai;
Fig. 7 is that constitution diagram (described upper and lower knife-post bracket is positioned at described active eccentric gear line of centers) is closed in the sealing of invention middle-end;
Fig. 8 is that medium constitution diagram (described upper and lower knife-post bracket is positioned at described active eccentric gear right side) is closed in invention middle-end Fengkai;
Fig. 9 is that maximum rating figure (described upper and lower knife-post bracket is positioned at described active eccentric gear line of centers) is closed in invention middle-end Fengkai.
Below accompanying drawing is made to supplemental instruction:
1---upper cutter head support 24---lower tool rest swing arm
11---upper cutter head 31---upper cutter head eccentric gear
12---upper pin 32---be eccentric gear initiatively
13---upper positioning groove 33---lower tool rest eccentric gear
14---upper cutter head swing arm 331---fix shaft
15---Compress Spring 34---end envelope slide plate
2---lower knife-post bracket 4---frame
21---lower tool rest 61---main motor
22---lower bearing pin 62---transmission main shaft
23---lower positioning groove 63---deceleration synchronization wheel
The specific embodiment:
In conjunction with Fig. 1, Fig. 2, Fig. 3 and Fig. 4, below be described in detail:
A kind of edge sealing device of packaging machine, comprise the upper cutter head support 1 with upper cutter head 11 and the lower knife-post bracket 2 with lower tool rest 21, this upper cutter head support 1 is positioned at knife-post bracket 2 inboards this time, also comprise and can drive this upper cutter head support 1 and lower knife-post bracket 2 to make the swinging gear done relatively reciprocating motion up and down, wherein:
1) this swinging gear comprises a pair of upper cutter head eccentric gear 31 that is individually fixed in packing machine frame 4 both sides, a pair of active eccentric gear 32 and a pair of lower tool rest eccentric gear 33, this to upper cutter head eccentric gear 31, this is to active eccentric gear 32 and should be positioned on same perpendicular lower tool rest eccentric gear 33, and engagement successively;
2) these upper cutter head support 1 both sides are individually fixed in this to the eccentric position on upper cutter head eccentric gear 31 by two upper pins 12, this time knife-post bracket 2 both sides are individually fixed in this to the eccentric position on active eccentric gear 32 by two lower bearing pins 22, should be respectively equipped with two fix shafts 331 to the eccentric position on lower tool rest eccentric gear 33, these upper cutter head support 1 both sides and this time knife-post bracket 2 both sides corresponding being provided with respectively are convenient to that this two fix shaft 331 stretches into and slidably positioning groove 13 and twice positioning grooves 23 on two.
For this upper cutter head support 1 and lower knife-post bracket 2 all the time along upper and lower rectilinear direction, do relatively reciprocating motion, this to upper cutter head eccentric gear 31, this is to active eccentric gear 32 and should have identical outer circumference diameter to lower tool rest eccentric gear 33, this upper pin 12, this lower bearing pin 22 and this fix shaft 331 have identical eccentric distance, and namely initiatively the eccentric distance on eccentric gear 32 and this fix shaft 331 are identical at the eccentric distance on this time tool rest eccentric gear 33 at this for the eccentric distance of this upper pin 12 on this upper cutter head eccentric gear 31, this lower bearing pin 22.
In order to pass through this to upper cutter head eccentric gear 31, this is to active eccentric gear 32 and this is to lower tool rest eccentric gear 33, common this upper cutter head support 1 and the lower knife-post bracket 2 of driving does relatively reciprocating motion, further, this upper cutter head support 1 has a pair of upper cutter head swing arm 14 be arranged side by side, this time knife-post bracket 2 has a pair of lower tool rest swing arm 24 be arranged side by side, this to upper cutter head swing arm 14 with should to lower tool rest swing arm 24 respectively corresponding being provided be convenient to that this two fix shaft 331 stretches into and slidably these positioning groove 13 and these twice positioning grooves 23 on two, should be positioned at this to upper cutter head swing arm 14 inboards to lower tool rest swing arm 24, this to this two lower bearing pin 22 on active eccentric gear 32 respectively movable through this to this two positioning groove 13 in upper cutter head swing arm 14 after, be fixed in again this to lower tool rest swing arm 24.
For the ease of adjusting end envelope height, this to upper cutter head eccentric gear 31, this is to active eccentric gear 32 and should be installed on respectively two end side by side envelope slide plates 34 to lower tool rest eccentric gear 33, this two ends envelope slide plate 34 is slidably fixed on this frame 4 both sides by slide rail, this upper cutter head 11 and lower tool rest 21 be relative this upper cutter head support 1 and lower knife-post bracket 2 that be fixed in respectively, between this upper cutter head support 1 and this upper cutter head 11, by Compress Spring 15, is connected and fixed.
In order by this, to active eccentric gear 32 is common, drives this to upper cutter head eccentric gear 31 and should to rotate lower tool rest eccentric gear 33, this synchronously drives by actuating unit active eccentric gear 32, this actuating unit comprises main motor 61, the transmission main shaft 62 driven by this main motor 61, is individually fixed in a pair of deceleration synchronization wheel 63 of this transmission main shaft 62, and this meshes respectively with to active eccentric gear 32 deceleration synchronization wheel 63.
In conjunction with Fig. 5, Fig. 6, Fig. 7, Fig. 8 and Fig. 9, to applying food packaging machine end envelope motion principle of the present invention (orbit period), be explained as follows:
1, when this upper cutter head support 1 and lower knife-post bracket 2 move to relative this to active eccentric gear 32 line of centerss, this upper cutter head 11 and lower tool rest 21 folding maximums, hold Fengkai to close maximum rating;
2, continue to move to relative this leftmost side to active eccentric gear 32 line of centerss when this upper cutter head support 1 and lower knife-post bracket 2, this upper cutter head 11 and lower tool rest 21 foldings are medium, hold Fengkai to close medium state;
3, continue to move to relative this line of centers to active eccentric gear 32 line of centerss when this upper cutter head support 1 and lower knife-post bracket 2, this upper cutter head 11 and lower tool rest 21 closures, i.e. state is closed in end sealing;
4, continue to move to relative this rightmost side to active eccentric gear 32 line of centerss when this upper cutter head support 1 and lower knife-post bracket 2, this upper cutter head 11 and lower tool rest 21 foldings are medium, hold Fengkai to close medium state;
5, when this upper cutter head support 1 and lower knife-post bracket 2 move to relative this to active eccentric gear 32 line of centerss, this upper cutter head 11 and lower tool rest 21 be folding maximums again, another folding maximum rating of end envelope, complete the motion of end envelope thus.
Claims (8)
1. an edge sealing device of packaging machine, it is characterized in that, comprise there is upper cutter head (11) upper cutter head support (1) and there is the lower knife-post bracket (2) of lower tool rest (21), this upper cutter head support (1) is positioned at this time knife-post bracket (2) inboard, also comprise and can drive this upper cutter head support (1) and lower knife-post bracket (2) to make the swinging gear done relatively reciprocating motion up and down, wherein:
(1) this swinging gear comprises a pair of upper cutter head eccentric gear (31), a pair of active eccentric gear (32) and a pair of lower tool rest eccentric gear (33) that is individually fixed in packing machine frame (4) both sides, this to upper cutter head eccentric gear (31), this is to active eccentric gear (32) and should be positioned on same perpendicular lower tool rest eccentric gear (33), and engagement successively;
(2) these upper cutter head support (1) both sides are individually fixed in this to the eccentric position on upper cutter head eccentric gear (31) by two upper pins (12), this time knife-post bracket (2) both sides are individually fixed in this to the eccentric position on active eccentric gear (32) by two lower bearing pins (22), should be respectively equipped with two fix shafts (331) to the eccentric position on lower tool rest eccentric gear (33), these upper cutter head support (1) both sides and this time knife-post bracket (2) both sides corresponding being provided with respectively are convenient to that this two fix shaft (331) stretches into and slidably positioning groove (13) and twice positioning grooves (23) on two.
2. a kind of edge sealing device of packaging machine as claimed in claim 1, it is characterized in that, this to upper cutter head eccentric gear (31), this is to active eccentric gear (32) and should have identical outer circumference diameter to lower tool rest eccentric gear (33), this upper pin (12), this lower bearing pin (22) and this fix shaft (331) have identical eccentric distance.
3. a kind of edge sealing device of packaging machine as claimed in claim 1, it is characterized in that, this upper cutter head support (1) has a pair of upper cutter head swing arm (14) be arranged side by side, this time knife-post bracket (2) has a pair of lower tool rest swing arm (24) be arranged side by side, this to upper cutter head swing arm (14) with should to lower tool rest swing arm (24) respectively corresponding being provided be convenient to that this two fix shaft (331) stretches into and slidably these positioning groove (13) and this twice positioning grooves (23) on two.
4. a kind of edge sealing device of packaging machine as claimed in claim 2, it is characterized in that, should be positioned at this to upper cutter head swing arm (14) inboard to lower tool rest swing arm (24), this to this two lower bearing pin (22) on active eccentric gear (32) respectively movable through this to this two positioning groove (13) in upper cutter head swing arm (14) after, then be fixed in this to lower tool rest swing arm (24).
5. a kind of edge sealing device of packaging machine as claimed in claim 1, it is characterized in that, this to upper cutter head eccentric gear (31), this is to active eccentric gear (32) and should be installed on respectively two end side by side envelope slide plates (34) to lower tool rest eccentric gear (33), these two ends envelope slide plates (34) are slidably fixed on this frame (4) both sides by slide rail.
6. a kind of edge sealing device of packaging machine as claimed in claim 2, is characterized in that, this upper cutter head (11) and lower tool rest (21) be relative this upper cutter head support (1) and the lower knife-post bracket (2) of being fixed in respectively.
7. a kind of end envelope actuating device as claimed in claim 6, is characterized in that, between this upper cutter head support (1) and this upper cutter head (11), by Compress Spring (15), is connected and fixed.
8. a kind of edge sealing device of packaging machine as claimed in claim 1, it is characterized in that, this synchronously drives by actuating unit active eccentric gear (32), this actuating unit comprises main motor (61), the transmission main shaft (62) driven by this main motor (61), is individually fixed in a pair of deceleration synchronization wheel (63) of this transmission main shaft (62), and this meshes respectively with to active eccentric gear (32) deceleration synchronization wheel (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101561288A CN103419969A (en) | 2012-05-21 | 2012-05-21 | End sealing device of packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101561288A CN103419969A (en) | 2012-05-21 | 2012-05-21 | End sealing device of packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103419969A true CN103419969A (en) | 2013-12-04 |
Family
ID=49645452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101561288A Pending CN103419969A (en) | 2012-05-21 | 2012-05-21 | End sealing device of packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103419969A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229217A (en) * | 2014-09-04 | 2014-12-24 | 瑞安市海创机械有限公司 | High-speed displacement type sealing and cutting assembly |
| CN107985683A (en) * | 2017-12-25 | 2018-05-04 | 佛山市锦智能装备有限公司 | Film packaging end seal device |
| CN110143326A (en) * | 2019-06-25 | 2019-08-20 | 广西科技大学鹿山学院 | Cable connector sack sewing machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09301325A (en) * | 1996-05-08 | 1997-11-25 | Fuji Mach Co Ltd | Film sealing device in packaging machine |
| CN2304597Y (en) * | 1997-01-28 | 1999-01-20 | 上海伟隆机械制造厂 | Reciprocal laterally sealing mechanism of food packing apparatus with three side sealing |
| JP2000033918A (en) * | 1998-07-17 | 2000-02-02 | Ogiwara Seiki Kk | Packaging machine |
| CN2626873Y (en) * | 2003-07-25 | 2004-07-21 | 达和机械（昆山）有限公司 | End seal seat transmission mechanism of packing machine |
| JP3798310B2 (en) * | 2001-12-13 | 2006-07-19 | 茨木精機株式会社 | Sealing device suitable for high speed rotation. |
| CN201721654U (en) * | 2010-07-06 | 2011-01-26 | 北京大森长空包装机械有限公司 | Edge sealing device of packaging machine |
| CN202686850U (en) * | 2012-05-21 | 2013-01-23 | 达和机械（昆山）有限公司 | End sealing device for packaging machine |
-
2012
- 2012-05-21 CN CN2012101561288A patent/CN103419969A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09301325A (en) * | 1996-05-08 | 1997-11-25 | Fuji Mach Co Ltd | Film sealing device in packaging machine |
| CN2304597Y (en) * | 1997-01-28 | 1999-01-20 | 上海伟隆机械制造厂 | Reciprocal laterally sealing mechanism of food packing apparatus with three side sealing |
| JP2000033918A (en) * | 1998-07-17 | 2000-02-02 | Ogiwara Seiki Kk | Packaging machine |
| JP3798310B2 (en) * | 2001-12-13 | 2006-07-19 | 茨木精機株式会社 | Sealing device suitable for high speed rotation. |
| CN2626873Y (en) * | 2003-07-25 | 2004-07-21 | 达和机械（昆山）有限公司 | End seal seat transmission mechanism of packing machine |
| CN201721654U (en) * | 2010-07-06 | 2011-01-26 | 北京大森长空包装机械有限公司 | Edge sealing device of packaging machine |
| CN202686850U (en) * | 2012-05-21 | 2013-01-23 | 达和机械（昆山）有限公司 | End sealing device for packaging machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229217A (en) * | 2014-09-04 | 2014-12-24 | 瑞安市海创机械有限公司 | High-speed displacement type sealing and cutting assembly |
| CN104229217B (en) * | 2014-09-04 | 2017-05-31 | 瑞安市海创机械有限公司 | High-speed displacement formula sealing component |
| CN107985683A (en) * | 2017-12-25 | 2018-05-04 | 佛山市锦智能装备有限公司 | Film packaging end seal device |
| CN110143326A (en) * | 2019-06-25 | 2019-08-20 | 广西科技大学鹿山学院 | Cable connector sack sewing machine |
| CN110143326B (en) * | 2019-06-25 | 2021-01-22 | 广西科技大学鹿山学院 | Cable joint packaging sealing machine |
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Application publication date: 20131204 |