CN1302915C - Continuous plastic film bag making and sealing machine - Google Patents
Continuous plastic film bag making and sealing machine Download PDFInfo
- Publication number
- CN1302915C CN1302915C CNB2004100520089A CN200410052008A CN1302915C CN 1302915 C CN1302915 C CN 1302915C CN B2004100520089 A CNB2004100520089 A CN B2004100520089A CN 200410052008 A CN200410052008 A CN 200410052008A CN 1302915 C CN1302915 C CN 1302915C
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- China
- Prior art keywords
- plastic film
- movable platform
- stamping
- sealing
- bag making
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- Expired - Fee Related
Links
- 229920006255 plastic film Polymers 0.000 title claims abstract description 73
- 239000002985 plastic film Substances 0.000 title claims abstract description 73
- 238000007789 sealing Methods 0.000 title abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 69
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 229920006254 polymer film Polymers 0.000 claims description 25
- 238000013519 translation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000004080 punching Methods 0.000 abstract 7
- 230000033001 locomotion Effects 0.000 description 8
- 238000013461 design Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
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- Making Paper Articles (AREA)
Abstract
The present invention relates to a continuous making and sealing machine for a plastic film bag, which comprises a machine frame, a plastic film transmitting mechanism, and a sealing mechanism and a punching mechanism which are used for sealing and punching a plastic film. The present invention is characterized in that a movable platform parallel to the plastic film is arranged on the machine frame below the plastic film running direction between the transmission roller and the press roller of the plastic film transmitting mechanism, and can horizontally move in a reciprocating mode, and the movable platform and the plastic film synchronously move when the moving direction of the movable platform is the same as the direction of the plastic film; b, the sealing mechanism and the punching mechanism are installed on the movable platform; c, the sealing mechanism and the punching mechanism carry out sealing and punching processing to the plastic film in the process that the movable platform synchronously moves with the plastic film in the same direction. The present invention can accomplish the sealing and punching processing of a plastic film bag under the state of the continuous transmission of the plastic film. The present invention simplifies circuit control, cancels a brake mechanism and an engaging and disengaging device, greatly simplifies the processing device of the plastic film bag and reduces the manufacturing cost of the device; meanwhile, continuous sealing and punching operation greatly enhances productive efficiency.
Description
[technical field]
What the present invention relates to is polymer film bag processing unit (plant), and especially a kind of polymer film bag seals Bag Making Machine continuously.
[background technology]
Widely used rolling polymer film bag adopts general plastic film bag processing unit (plant) to make usually on the market, this general polymer film bag processing unit (plant) (see figure 3), it comprises: frame (not shown), plastic film transport sector 1, be fixedly mounted on preceding platform A on the frame and rear platform B, respectively be installed in before enclosed mechanism 3 and stamping-out mechanism 4 on platform A and the rear platform B.Its course of work: the plastic film 5 that plastic film transport sector 1 will be wrapped on the film roller is at the uniform velocity pulled out, and the plastic film 5 of motion at the uniform velocity passes through on forward and backward platform A, B.Owing at the uniform velocity all have relative motion between the plastic film 5 of transmission and static front and back platform A, B, therefore, enclosed mechanism 3 and stamping-out mechanism 4 are implementing to seal with stamping-out to add man-hour to plastic film 5, be arranged on and carry the brake gear of roller end to check conveying roller at interval by the control circuit setting program, plastic film transport sector 1 is paused at interval, to eliminate the relative motion between plastic film 5 and front and back platform A, B, enclosed mechanism 3 and stamping-out mechanism 4 cooperate with platform under plastic film 5 inactive states and finish sealing and stamping-out processing of plastic film 5, recover 1 operation of plastic film transport sector by clutch then.This shows, plastic film bag processing unit (plant) is the processing of satisfying rolling plastic film bag, device must be equipped with complicated circuit control, braking mechanism, arrangement of clutch, thereby causes the structure of existing general polymer film bag processing unit (plant) very complicated, and the processing operational efficiency of equipment is low.
[summary of the invention]
The objective of the invention is deficiency, provide a kind of and carry polymer film bag uninterrupted, that the transmission mechanism operation does not stop to seal Bag Making Machine continuously continuously at plastic film at above-mentioned general polymer film bag processing unit (plant) existence
A kind of polymer film of the present invention bag seals Bag Making Machine continuously, comprising: frame, by cross plastic film transport sector that roller, film roller, motor-driven conveying roller and pressure roller constitute, be used for that plastic film seals, the enclosed mechanism of stamping-out and stamping-out mechanism, it is characterized in that:
The frame of crossing the plastic film operation below between roller and pressure roller of a, plastic film transport sector is provided with a movable platform parallel with plastic film, and movable platform can come and go translation, and movable platform moving direction and plastic film are same moved further in the same way the time;
B, enclosed mechanism and stamping-out mechanism are installed on the movable platform;
C, enclosed mechanism and stamping-out mechanism seal with stamping-out plastic film in the moving process synchronously in the same way at movable platform and plastic film and process.
Described enclosed mechanism can be mechanical transmission-type enclosuring structure or pneumatic enclosed mechanism.
Described stamping-out mechanism is mechanical transmission-type stamping-out mechanism or pneumatic stamping-out mechanism.
The design principle that polymer film bag of the present invention seals Bag Making Machine continuously is: will enclosed mechanism and the stamping-out mechanism that plastic film sealed and cut out trace processing be installed on the movable platform that can come and go translation, because movable platform moving direction and plastic film are same moved further in the same way the time, eliminated in the plastic film transmission with movable platform the relative motion when mobile in the same way, in fact between the two static relatively, enclosed mechanism and stamping-out mechanism finish sealing with stamping-out of plastic film and process in movable platform and the linear in the same way motion process of plastic film.When the movable platform back moves, continue after the plastic film of uniform motion moves a long distance of bag forward, movable platform enters next time and plastic film synchronous operation in the same way, and enclosed mechanism on the movable platform and stamping-out mechanism seal with stamping-out next plastic film and process.By that analogy, making the plastic film that at the uniform velocity transmits finish sealing with stamping-out of plastic film bag under the state that does not stop processes.
Polymer film bag of the present invention seals Bag Making Machine design science continuously, simple in structure, ingenious, reasonable, it has not only simplified circuit control, has cancelled braking mechanism and arrangement of clutch, has simplified polymer film bag processing unit (plant) greatly, reduce the manufacturing cost of device, made things convenient for the maintenance and the maintenance of device; What run without interruption continuously simultaneously seals and the stamping-out operation, will enhance productivity greatly.
The concrete structure that polymer film bag of the present invention seals Bag Making Machine is continuously provided in detail by the following drawings and embodiment.
[description of drawings]
Fig. 1 is the structural representation that polymer film bag of the present invention seals Bag Making Machine continuously;
Fig. 2 is the transmission mechanism schematic diagram that polymer film bag shown in Figure 1 seals Bag Making Machine continuously;
Fig. 3 is existing general polymer film bag processing unit (plant) structural representation.
[specific embodiment]
Embodiment: can be clear that from Fig. 1,2 polymer film bag seals Bag Making Machine continuously and comprises: frame (not shown), plastic film transport sector 1, movable platform mechanism 2 and enclosed mechanism 3 and stamping-out mechanism 4.
Described plastic film transport sector 1 is made of film roller 11, mistake roller 12, motor-driven conveying roller 13 and pressure roller 14, film roller 11 and mistake roller 12 are installed in an end of frame, conveying roller 13 and pressure roller 14 are installed in the other end of frame, and the plastic film 5 that is installed in the plastic film volume on the film roller 11 is being crossed the fit clearance of introducing conveying roller 13 and pressure roller 12 under roller 12 supports.Conveying roller 13 coaxial 15 installs one can be with the little synchronizing wheel 16 of its power output, and when motor-driven conveying roller 13, pressure roller 14 cooperates with conveying roller 13, and the plastic film 5 average rate unidirectional linearity that can drive in its gap move.
Described movable platform mechanism 2 is provided with the movable platform 20 of four sliding sleeves 21,22,23,24 by the bottom surface, the slide rail 25,26 and the large eccentricity wheel drive mechanism 27 that are fixed on the frame constitute, four sliding sleeve 21,22,23,24 activities are nested with on slide rail 25,26, and the movable platform 20 that is bearing on the sliding sleeve 21,22,23,24 can be along sliding at slide rail 25,26.Described large eccentricity wheel drive mechanism 27 is made of coaxial 270 rack-mounted big synchronizing wheels 271 and eccentric wheel 272 and connecting rod 273, one end of connecting rod 273 connects eccentric wheel 272, the other end of connecting rod 273 connects sliding sleeve 21, and big synchronizing wheel 271 is in transmission connection by the little synchronizing wheel 16 of driving-belt 274 with plastic film transport sector 1.Motor-driven conveying roller 13 drives movable platform 20 round the moving horizontally on slide rail 25,26 that is installed on four sliding sleeves 21,22,23,24 by large eccentricity wheel drive mechanism 27 in transmission plastic film transport sector 1.
The enclosed mechanism 3 of this example is a mechanical transmission structure, it is fixed on the cutter saddle trough 30 of platform both sides by symmetry, what be arranged on 30 of two cutter saddle troughs seals cautery knife 31, be installed in two eccentric wheels 35 that install at movable platform 20 back sides coaxial 34 by pair of bearing 33, be used to seal cautery knife 31 two ends and 35 small rods that are hinged 32 of two eccentric wheels, and form with eccentric wheel 35 coaxial 34 gear of installing 36 and the tooth bar 37 that is fixedly mounted on the frame.Gear 36 is in engagement with tooth bar 37, movable platform 20 is doing to come and go operation on slide rail 25,26 under the drive of large eccentricity wheel drive mechanism 27, gear 36 is meshing and is rotating with movable platform 20 round tooth bars 37 in service and that be fixed on the frame, drive coaxial with it 34 two eccentric wheels, 35 rotations by gear 36, two eccentric wheels 35 move up and down by the cautery knife 31 that seals that small rod 32 drives in the cutter saddle trough 30 respectively.
The stamping-out mechanism that exemplifies 4 is known pneumatic stamping-out mechanism, and it constitutes by being fixedly mounted on stamping-out frame 40 and the sanction trace cutter 41 mounted thereto on the platform 20 and driving cylinder assembly 42.
The roll setting point of enclosed mechanism 3 or stamping-out mechanism 4 all is set in movable platform 20 and plastic film 5 in the same way synchronously in the moving process, is arranged on enclosed mechanism 3 on the movable platform 20 or stamping-out mechanism 4 and all can seals with stamping-out plastic film 5 and process in this process.
Polymer film bag of the present invention seals the course of work of Bag Making Machine continuously: the motor (not shown) of starting drive, 13 rotations of motor drives conveying roller, be wrapped on the film roller 11 plastic film 5 conveying roller 13, pressure roller 14 cooperate traction and cross roller 12 elastic force pressured down, at the uniform velocity mobile on movable platform 20; With the little synchronizing wheel 16 of conveying roller 13 coaxial 15 big synchronizing wheel 271 by driving-belt 274 transmission large eccentricity wheel drive mechanisms 27, rotate synchronously with the large eccentricity wheel 272 of big synchronizing wheel 271 coaxial 270, large eccentricity wheel 272 drives sliding sleeves 21 back and forth movement on slide rail 25 roads by connecting rod 273, because four sliding sleeves 21,22,23,24 that are nested with on two one slide rails 25,26 are connected as a single entity by movable platform 20.Therefore, sliding sleeve 21 will drive movable platform 20 and make back and forth movement on slide rail 25,26.The gear 36 that is arranged on movable platform 20 backs is meshing and is rotating with movable platform 20 round tooth bars 37 in service and that be fixed on the frame, drive coaxial with it 34 two eccentric wheels, 35 rotations by gear 36, two eccentric wheels 35 move up and down along cutter saddle trough 30 by the cautery knife 31 that seals that small rod 32 can drive on the platform 20.Seal cautery knife 31 and cut out trace cutter 41 and all in the synchronous in the same way moving process of movable platform 20 and plastic film 5, finish sealing with stamping-out of plastic film 5 processed.Because whole device is the operation that do not stop continuously, at the uniform velocity the plastic film in the transmission course 5 is when the back of movable platform 20 moves, reserve plastic film 5 and respectively seal spacing distance with stamping-out, when movable platform 20 and plastic film 5 enter next time in the same way with moved further, seal cautery knife 31 and cut out trace cutter 41 and can seal with stamping-out back one plastic film bag and process.And the like, each mechanism of device repeats action separately under the drive of motor, realize that plastic film 5 at the uniform velocity transmitting, obtains continual sealing with stamping-out and processes.
Claims (7)
1, a kind of polymer film bag seals Bag Making Machine continuously, comprising: frame, by cross plastic film transport sector that roller, film roller, motor-driven conveying roller and pressure roller constitute, be used for that plastic film seals, the enclosed mechanism of stamping-out and stamping-out mechanism, it is characterized in that:
The frame of crossing the plastic film operation below between roller and pressure roller of a, plastic film transport sector is provided with a movable platform parallel with plastic film, and movable platform can come and go translation, and movable platform moving direction and plastic film are same moved further in the same way the time;
B, enclosed mechanism and stamping-out mechanism are installed on the movable platform;
C, enclosed mechanism and stamping-out mechanism seal with stamping-out plastic film in the moving process synchronously in the same way at movable platform and plastic film and process.
2, polymer film bag according to claim 1 seals Bag Making Machine continuously, it is characterized in that: enclosed mechanism (3) can be mechanical transmission-type enclosuring structure or pneumatic enclosed mechanism.
3, polymer film bag according to claim 1 seals Bag Making Machine continuously, it is characterized in that: stamping-out mechanism (4) is mechanical transmission-type stamping-out mechanism or pneumatic stamping-out mechanism.
4, seal Bag Making Machine continuously according to claim 1 or 2 or 3 described polymer film bags, it is characterized in that: movable platform mechanism (2) is provided with the movable platform (20) of four sliding sleeves (21,22,23,24) by the bottom surface, the slide rail (25,26) and the large eccentricity wheel drive mechanism (27) that are fixed on the frame constitute, four sliding sleeves (21,22,23,24) activity is nested with on slide rail (25,26), and the movable platform (20) that is bearing on the sliding sleeve (21,22,23,24) can be along sliding at slide rail (25,26).
5, polymer film bag according to claim 4 seals Bag Making Machine continuously, it is characterized in that: large eccentricity wheel drive mechanism (27) is by coaxial (270) rack-mounted big synchronizing wheels (271) and eccentric wheel (272) and connecting rod (273) formation, one end of connecting rod (273) connects eccentric wheel (272), the other end of connecting rod (273) connects sliding sleeve (21), and big synchronizing wheel (271) is in transmission connection by the little synchronizing wheel (16) of driving-belt (274) with plastic film transport sector (1).
6, polymer film bag according to claim 1 and 2 seals Bag Making Machine continuously, it is characterized in that: enclosed mechanism (3) is fixed on the cutter saddle trough (30) of movable platform (20) both sides by symmetry, be arranged on and seal cautery knife (31) between two cutter saddle troughs (30), be installed in coaxial (34) two eccentric wheels (35) at movable platform (20) back side by pair of bearing (33), be used to seal the small rod (32) that is hinged between cautery knife (31) two ends and two eccentric wheels (35), and the gear of installing with eccentric wheel (35) coaxial (34) (36) and the tooth bar (37) that is fixedly mounted on the frame form, and gear (36) and tooth bar (37) are in engagement.
7, seal Bag Making Machine continuously according to claim 1 or 3 described polymer film bags, it is characterized in that: stamping-out mechanism (4) constitutes by being fixedly mounted on stamping-out frame (40) and the sanction trace cutter (41) mounted thereto on the platform (20) and driving cylinder assembly (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100520089A CN1302915C (en) | 2004-10-29 | 2004-10-29 | Continuous plastic film bag making and sealing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100520089A CN1302915C (en) | 2004-10-29 | 2004-10-29 | Continuous plastic film bag making and sealing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1603100A CN1603100A (en) | 2005-04-06 |
| CN1302915C true CN1302915C (en) | 2007-03-07 |
Family
ID=34666051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100520089A Expired - Fee Related CN1302915C (en) | 2004-10-29 | 2004-10-29 | Continuous plastic film bag making and sealing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1302915C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101780722B (en) * | 2010-03-05 | 2011-09-28 | 无锡市铁民印刷机械有限公司 | Mechanism for locating and segmenting auxiliary material of bag making machine and processing method thereof |
| CN103317771B (en) * | 2013-06-19 | 2015-08-19 | 中山久力环保包装材料科技有限公司 | Sealing maching and this sealing maching of employing carry out the processing method of processing plastic material |
| CN105480503A (en) * | 2015-11-25 | 2016-04-13 | 蚌埠市众邦包装厂 | Woven packing bag cutting-off and packaging synchronous processing device |
| CN106079580B (en) * | 2016-06-17 | 2020-01-10 | 铜陵方正塑业科技有限公司 | Bag making machine |
| CN107379631A (en) * | 2017-08-01 | 2017-11-24 | 镇江泰舸电池隔膜科技有限公司 | A kind of Bag Making Machine pressing gear improves mechanism and its preparation |
| CN110421900A (en) * | 2019-08-22 | 2019-11-08 | 温州瑞达机械有限公司 | The tearing port blanking mechanism of packaging bag |
| CN113428434B (en) * | 2021-07-22 | 2022-08-02 | 佛山博睿荣创智能科技有限公司 | Method for sealing end of section bar thermal shrinkage film |
| CN115534396B (en) * | 2022-10-08 | 2023-07-11 | 肇庆市汇嘉纸品包装有限公司 | Paperboard conveying equipment for manufacturing packaging cartons |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01192535A (en) * | 1988-01-27 | 1989-08-02 | Dainippon Printing Co Ltd | Bag making machine |
| CN2080023U (en) * | 1990-12-09 | 1991-07-03 | 曾煜 | Automatic package sealing machine |
| CN2097740U (en) * | 1991-08-16 | 1992-03-04 | 张国良 | Fully-automatic plastics bag-made machine |
| CN1069226A (en) * | 1992-09-15 | 1993-02-24 | 王曰信 | Batch cutting, reciprocal heat-sealing bag making machine |
| JPH08192477A (en) * | 1995-01-18 | 1996-07-30 | Nippon Film Kk | Method and apparatus for manufacturing plastic bag |
| JP2000094544A (en) * | 1998-09-24 | 2000-04-04 | Seisan Nipponsha Kk | Method and apparatus for providing cutting line for synthetic resin continuous bag |
| EP1166978A2 (en) * | 2000-06-15 | 2002-01-02 | Totani Corporation | Plastic bag making apparatus |
| CN2470103Y (en) * | 2001-04-04 | 2002-01-09 | 何荣德 | Intermittent sealing, uniform-speed take-up plastic-film bag-making machine |
| CN2759773Y (en) * | 2004-10-29 | 2006-02-22 | 覃通衡 | Continuous plastic film bag making and sealing machine |
-
2004
- 2004-10-29 CN CNB2004100520089A patent/CN1302915C/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01192535A (en) * | 1988-01-27 | 1989-08-02 | Dainippon Printing Co Ltd | Bag making machine |
| CN2080023U (en) * | 1990-12-09 | 1991-07-03 | 曾煜 | Automatic package sealing machine |
| CN2097740U (en) * | 1991-08-16 | 1992-03-04 | 张国良 | Fully-automatic plastics bag-made machine |
| CN1069226A (en) * | 1992-09-15 | 1993-02-24 | 王曰信 | Batch cutting, reciprocal heat-sealing bag making machine |
| JPH08192477A (en) * | 1995-01-18 | 1996-07-30 | Nippon Film Kk | Method and apparatus for manufacturing plastic bag |
| JP2000094544A (en) * | 1998-09-24 | 2000-04-04 | Seisan Nipponsha Kk | Method and apparatus for providing cutting line for synthetic resin continuous bag |
| EP1166978A2 (en) * | 2000-06-15 | 2002-01-02 | Totani Corporation | Plastic bag making apparatus |
| CN2470103Y (en) * | 2001-04-04 | 2002-01-09 | 何荣德 | Intermittent sealing, uniform-speed take-up plastic-film bag-making machine |
| CN2759773Y (en) * | 2004-10-29 | 2006-02-22 | 覃通衡 | Continuous plastic film bag making and sealing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1603100A (en) | 2005-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JUNYANG PLASTIC CO., LTD., HUIZHOU CITY Free format text: FORMER OWNER: TAN TONGHENG Effective date: 20101227 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 516006 JUNYANG PLASTIC CO., LTD., HUIHUAN INDUSTRIAL PARK, HUIHUAN TOWN, HUIZHOU CITY, GUANGDONG PROVINCE TO: 516006 INDUSTRIAL PARK, HUIHUAN TOWN, HUIZHOU CITY, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20101227 Address after: 516006 Hui Hui town industrial zone, Guangdong, Huizhou Patentee after: Huizhou Chun Yang Plastic Co., Ltd. Address before: 516006 Guangdong Huizhou Hui Huan Town Industrial Park Chun Yang Plastic Co., Ltd. Patentee before: Qin Tongheng |
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| 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: 20070307 Termination date: 20161029 |