CN203793784U - Shearing device of packaging machine - Google Patents
Shearing device of packaging machine Download PDFInfo
- Publication number
- CN203793784U CN203793784U CN201420125216.6U CN201420125216U CN203793784U CN 203793784 U CN203793784 U CN 203793784U CN 201420125216 U CN201420125216 U CN 201420125216U CN 203793784 U CN203793784 U CN 203793784U
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- China
- Prior art keywords
- shear
- mounting base
- wrapping machine
- adjusting screw
- rod
- 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 - Lifetime
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- 238000010008 shearing Methods 0.000 title claims abstract description 9
- 238000004806 packaging method and process Methods 0.000 title abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 5
- 230000005693 optoelectronics Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000012856 packing Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The utility model relates to a shearing device of a packaging machine. The shearing device comprises a mounting base, driving mechanisms and a guiding mechanism, wherein the mounting base comprises at least two shear mechanisms, and the driving mechanisms respectively drive the shear mechanisms to open and close. Each shear mechanism comprises a fixed shear, a movable shear and a support plate supporting the movable shear. A fixing shaft connected with the fixed shears, the movable shears and the support plates rotationally is arranged in the mounting base. The guiding mechanism is arranged beside the shear mechanisms and fixed on the fixing shaft and comprises two oppositely arranged guide plates and support rods fixed on the fixing shaft for supporting the two guide plates. Each driving mechanism comprises a shear connecting rod, a grooved cam, a swing arm, a first adjusting screw rod, a shear connecting rod, a second adjusting screw rod and a third adjusting screw rod. The grooved cams drive the shear connecting rods to swing reciprocatingly, the swing arms are connected with the shear connecting rods, the first adjusting screw rods are respectively connected with the swing arms and the movable shears, the second adjusting screw rods are respectively connected with the shear connecting rods and the swing arms, and the third adjusting screw rods are respectively connected with the shear connecting rods and the fixed shears.
Description
Technical field
The utility model relates to package packing machine field, relates in particular to the bagging apparatus of cutting on a kind of wrapping machine.
Background technology
The main advantage that volume film is applied to packaging industry is to save the cost of whole packaging process.Volume film is applied to package packing machine and carries out any edge sealing work without packing manufacturing enterprise, and Zhi Xu manufacturing enterprise carries out disposable edge sealing operation.Therefore, packing manufacturing enterprise only need carry out printing operation, and due to rolling supply so also decline to some extent of traffic cost.The appearance of volume film makes the plastics packed whole process simplification become the large step of printing-transportation-encapsulation three, has greatly simplified the cost that flow package has reduced whole industry, is the first-selection of inner wrapping.
At present, bag filling and sealing packaging machine both domestic and external needed the sack of transmission continuously to shear before filling, then filling, finally encapsulate again, existing wrapping machine can only cut at most three sacks when cutting bag at every turn, light locomotive running maximum speed be 210 bags/minute, and user requires more and more higher to the output of pouch type and overall performance, demand according to user to the output of pouch type and overall performance, need exploitation can cut four bags and above wrapping machine simultaneously, fill a hole in the market, meet user's demand.
Utility model content
The utility model has overcome the deficiencies in the prior art, provides a kind of for roll up four scissor cut devices on film wrapping machine, that can shear four packaging bags simultaneously.
For achieving the above object, the technical solution adopted in the utility model is: a kind of shear of wrapping machine, it is characterized in that: comprise the mounting base that is provided with at least two group shear mechanisms, drive respectively the driver train of shear mechanism folding described in each, and guiding mechanism, described in each, shear mechanism comprises stationary knife, moving knife and supports the stay bearing plate of described moving knife, is provided with the anchor shaft that is rotationally connected described stationary knife, moving knife and stay bearing plate in described mounting base; Described guiding mechanism is arranged on described in each shear mechanism side and is fixed on described anchor shaft, and described guiding mechanism comprises two guide plates that arrange in opposite directions and is fixed on the pole of pressing from both sides guide plate described in described anchor shaft upper support two; The swing arm that described driver train comprises scissor linkages, drive the grooved cam of described scissor linkages reciprocally swinging, be connected with described scissor linkages, connect respectively described swing arm and each moving knife the first adjusting screw(rod), shear connecting rod, be connected and shear the second adjusting screw(rod) of connecting rod and swing arm described in each and be connected respectively the 3rd adjusting screw(rod) of shearing connecting rod and each stationary knife described in each respectively.
In preferred embodiment of the utility model, further comprise and on described mounting base, be also provided with the registration device that described shear mechanism is positioned, and the setting device of adjusting the spacing between shear mechanism described in each, described registration device is the positioning groove that is arranged on described mounting base and can blocks described stationary knife; Described setting device comprises locating piece, latch segment, and described mounting base is provided with the regulating tank parallel with described anchor shaft, and described latch segment runs through described locating piece and is connected with described positioning groove through described regulating tank.
In preferred embodiment of the utility model, further comprise that described guiding mechanism is also connected with described setting device to regulate the position of described guiding mechanism on described anchor shaft, described pole is connected with the support of inverted "L" shaped, and described latch segment runs through described locating piece and is connected with described support through described regulating tank.
In preferred embodiment of the utility model, further comprise that described stay bearing plate is connected to described moving knife side by set screw, is provided with stage clip in described set screw between described stay bearing plate and moving knife.
In preferred embodiment of the utility model, further comprise and on described mounting base, be also provided with the scissors datum line that described positioning groove is carried out to location position.
In preferred embodiment of the utility model, further comprise that described in two, guide plate forms by the wide transmission path narrowing gradually.
In preferred embodiment of the utility model, further comprise and in described swing arm, be also arranged with dust protection rubber cover.
In preferred embodiment of the utility model, further comprise and in described scissor linkages, be also connected with the opto-electronic pickup that described shear mechanism is protected.
In preferred embodiment of the utility model, further comprise described mounting base be provided with four groups described in shear mechanism.
The utility model has solved the defect existing in background technology, the shear of wrapping machine of the present utility model by arranging two groups and above shear in mounting base, by grooved cam, driven, by scissor linkages, swing arm, the first adjusting screw(rod), shearing connecting rod, the second adjusting screw(rod) and the 3rd adjusting screw(rod) transmission, make shear mechanism folding, thereby realize and shear two and above packaging bag simultaneously, greatly improved the production efficiency of wrapping machine.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the perspective view of preferred embodiment of the present utility model;
Fig. 2 is the front view of preferred embodiment of the present utility model;
Fig. 3 is the lateral plan of preferred embodiment of the present utility model;
Fig. 4 is the birds-eye view of preferred embodiment of the present utility model;
In figure: 10, mounting base, 11, anchor shaft, 12, regulating tank, 13, scissors datum line, 21, stationary knife, 22, moving knife, 23, stay bearing plate, 24, set screw, 25, stage clip, 31, guide plate, 32, pole, 33, support, 41, scissor linkages, 42, grooved cam, 43, swing arm, the 44, first adjusting screw(rod), 45, shear connecting rod, the 46, second adjusting screw(rod), the 47, the 3rd adjusting screw(rod), 51, positioning groove, 61, locating piece, 62, latch segment, 70, dust protection rubber cover, 80, opto-electronic pickup.
The specific embodiment
In conjunction with the accompanying drawings and embodiments the utility model is described in further detail now, these accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figures 1 to 4, the utility model provides the shear on a kind of wrapping machine, the packaging bag that is about to roll up the transportation on film wrapping machine shears, this shear comprises the mounting base 10 that is provided with at least two group shear mechanisms, drive respectively the driver train of each shear mechanism folding, and guiding mechanism.As preferred implementation of the present utility model, mounting base 10 of the present utility model is provided with four groups of shear mechanisms, can shear four sacks simultaneously.
Each shear mechanism comprises stationary knife 21, moving knife 22 and supports the stay bearing plate 23 of moving knife 22, concrete can be rotationally connected in the interior setting of mounting base 10 anchor shaft 11 of stationary knife 21, moving knife 22 and stay bearing plate 23, stationary knife stationary knife 21, moving knife 22 and stay bearing plate 23 pivotal joints, on anchor shaft 11, are rotated around anchor shaft 11 while facilitating stationary knife 21 with moving knife 22 folding; And stay bearing plate 23 rotates around anchor shaft 11 with moving knife 22,23 pairs of moving knife 22 of stay bearing plate provide horizontal bearing force simultaneously, concrete, stay bearing plate 23 is connected to moving knife 22 sides by set screw 24, in set screw 24, between stay bearing plate 23 and moving knife 22, stage clip 25 is set, stage clip 25 is pressurized between stay bearing plate 23 and moving knife 22, thereby realize 23 pairs of moving knife 22 of stay bearing plate, provides horizontal bearing force, conveniently packaging bag is sheared.
In the utility model, guiding mechanism is arranged on each shear mechanism side and is fixed on anchor shaft 11, concrete, guiding mechanism is arranged on the side of stationary knife 21, guiding mechanism comprises two guide plates 31 that arrange in opposite directions and the pole 32 that is fixed on anchor shaft 11 upper support two guide plates 31, each packaging bag is passed between two guide plates 31, two guide plates 31 are clamped in each packaging bag in the middle of two guide plates 31, guarantee that each packaging bag is between stationary knife 21 and moving knife 22, be convenient to shear simultaneously and do not have omission.Preferably, two guide plates 31 form by the wide transmission path narrowing gradually, when the film of packaging bag twists in transmission, first by wider place between two guide plates 31, and gradually to narrower place transmission between two guide plates 31, the film volume of being convenient to packaging bag is closed lightly and is closed, and guarantees that packaging bag transmits in the same horizontal line simultaneously, and can not produce deviation.
Driver train in the utility model comprises scissor linkages 41, drives the grooved cam 42 of scissor linkages 41 reciprocally swingings, the swing arm 43 being connected with scissor linkages 41, the first adjusting screw(rod) 44 that connects respectively swing arm 43 and each moving knife 22, shearing connecting rod 45, be connected and respectively shear the second adjusting screw(rod) 46 of connecting rod 45 and swing arm 43 and be connected respectively the 3rd adjusting screw(rod) 47 of respectively shearing connecting rod 45 and each stationary knife 21 respectively.Grooved cam 42 can be arranged on the main shaft of wrapping machine, starts wrapping machine, and main shaft rotates, and main shaft drives grooved cam 42 to rotate while rotating, thereby drives each scissor linkages 41 to carry out reciprocally swinging; Scissor linkages 41 is connected with swing arm 43, scissor linkages 41 is when reciprocally swinging, by the first adjusting screw(rod) 44 being connected with swing arm 43, drive moving knife 22 to rotate around anchor shaft 11, simultaneously, by the second adjusting screw(rod) 46, drive and shear connecting rod 45 actions, via the 3rd adjusting screw(rod) 47, drive stationary knife 21 to rotate around anchor shaft 11, thereby realize the opening and closing movement of shear mechanism.
Further, on mounting base 10, be also provided with the registration device that shear mechanism is positioned, and the setting device of adjusting the spacing between each shear mechanism.Registration device is the positioning groove 51 that is arranged on mounting base 10 and can blocks stationary knife 21; And setting device comprises locating piece 61, latch segment 62, specifically the regulating tank parallel with anchor shaft 11 12 can be set on mounting base 10, latch segment 62 is run through to locating piece 61 and be connected with positioning groove 51 through regulating tank 12.As preferred implementation of the present utility model, guiding mechanism is also connected with to setting device to regulate the position of guiding mechanism on anchor shaft 11, specifically pole 32 can be connected to the support 33 of an inverted "L" shaped, latch segment 62 is run through to locating piece 61 and be connected with support 33 through regulating tank 12.The position on anchor shaft 11 for the distance between each shear mechanism of fine adjustment and guiding mechanism, the scissors datum line 13 that positioning groove 51 is carried out to location position can be set on mounting base 10, position with the 3rd group of corresponding positioning groove of shear mechanism 51 places in four groups of shear mechanisms is made as scissors datum line 13, its excess-three group shear mechanism is wide according to the bag of packaging bag, running fix piece 61 and latch segment 62 be to corresponding position, then by latch segment 62 adjustment that locking positioning grooves 51 and support 33 can completing places respectively.
In the utility model, in the swing arm 43 being connected with scissor linkages 41, be also arranged with dust protection rubber cover 70, to avoid dust to drop in swing arm 43, and affect the gearing of swing arm 43.
Further, be also connected with the opto-electronic pickup 80 that shear mechanism is protected in scissor linkages 41, shear mechanism is protected by opto-electronic pickup 80, prevents that the action of other stations on wrapping machine and shear mechanism from clashing into.
The shear of wrapping machine of the present utility model by arranging two groups and above shear in mounting base, by grooved cam, driven, by scissor linkages, swing arm, the first adjusting screw(rod), shearing connecting rod, the second adjusting screw(rod) and the 3rd adjusting screw(rod) transmission, make shear mechanism folding, thereby realize and shear two and above packaging bag simultaneously, greatly improved the production efficiency of wrapping machine.
Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, related personnel can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on specification sheets, must determine technical scope according to claim scope.
Claims (9)
1. the shear of a wrapping machine, it is characterized in that: comprise the mounting base that is provided with at least two group shear mechanisms, drive respectively the driver train of shear mechanism folding described in each, and guiding mechanism, described in each, shear mechanism comprises stationary knife, moving knife and supports the stay bearing plate of described moving knife, is provided with the anchor shaft that is rotationally connected described stationary knife, moving knife and stay bearing plate in described mounting base; Described guiding mechanism is arranged on described in each shear mechanism side and is fixed on described anchor shaft, the pole that described guiding mechanism comprises two guide plates that arrange in opposite directions and is fixed on guide plate described in described anchor shaft upper support two; The swing arm that described driver train comprises scissor linkages, drive the grooved cam of described scissor linkages reciprocally swinging, be connected with described scissor linkages, connect respectively described swing arm and each moving knife the first adjusting screw(rod), shear connecting rod, be connected and shear the second adjusting screw(rod) of connecting rod and swing arm described in each and be connected respectively the 3rd adjusting screw(rod) of shearing connecting rod and each stationary knife described in each respectively.
2. the shear of wrapping machine according to claim 1, it is characterized in that: on described mounting base, be also provided with the registration device that described shear mechanism is positioned, and the setting device of adjusting the spacing between shear mechanism described in each, described registration device is the positioning groove that is arranged on described mounting base and can blocks described stationary knife; Described setting device comprises locating piece, latch segment, and described mounting base is provided with the regulating tank parallel with described anchor shaft, and described latch segment runs through described locating piece and is connected with described positioning groove through described regulating tank.
3. the shear of wrapping machine according to claim 2, it is characterized in that: described guiding mechanism is also connected with described setting device to regulate the position of described guiding mechanism on described anchor shaft, described pole is connected with the support of inverted "L" shaped, and described latch segment runs through described locating piece and is connected with described support through described regulating tank.
4. the shear of wrapping machine according to claim 2, is characterized in that: described stay bearing plate is connected to described moving knife side by set screw, in described set screw, between described stay bearing plate and moving knife, is provided with stage clip.
5. the shear of wrapping machine according to claim 3, is characterized in that: on described mounting base, be also provided with the scissors datum line that described positioning groove is carried out to location position.
6. the shear of wrapping machine according to claim 3, is characterized in that: described in two, guide plate forms by the wide transmission path narrowing gradually.
7. the shear of wrapping machine according to claim 1, is characterized in that: in described swing arm, be also arranged with dust protection rubber cover.
8. the shear of wrapping machine according to claim 1, is characterized in that: in described scissor linkages, be also connected with the opto-electronic pickup that described shear mechanism is protected.
9. according to the shear of the wrapping machine described in claim 1 to 8 any one, it is characterized in that: described mounting base be provided with four groups described in shear mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125216.6U CN203793784U (en) | 2014-03-20 | 2014-03-20 | Shearing device of packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125216.6U CN203793784U (en) | 2014-03-20 | 2014-03-20 | Shearing device of packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203793784U true CN203793784U (en) | 2014-08-27 |
Family
ID=51376024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420125216.6U Expired - Lifetime CN203793784U (en) | 2014-03-20 | 2014-03-20 | Shearing device of packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203793784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076837A (en) * | 2019-05-30 | 2019-08-02 | 上海欧朔智能包装科技有限公司 | A kind of multi-blade cutting mechanism and equipment |
-
2014
- 2014-03-20 CN CN201420125216.6U patent/CN203793784U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076837A (en) * | 2019-05-30 | 2019-08-02 | 上海欧朔智能包装科技有限公司 | A kind of multi-blade cutting mechanism and equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |
|
| CX01 | Expiry of patent term |