CN207972053U - A kind of biodegradable plastics bag punching machine - Google Patents
A kind of biodegradable plastics bag punching machine Download PDFInfo
- Publication number
- CN207972053U CN207972053U CN201820469359.7U CN201820469359U CN207972053U CN 207972053 U CN207972053 U CN 207972053U CN 201820469359 U CN201820469359 U CN 201820469359U CN 207972053 U CN207972053 U CN 207972053U
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- punching
- knife
- chopping block
- rack
- blurting out
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Abstract
The utility model discloses a kind of biodegradable plastics bag punching machines, belong to biodegradable plastics bag process equipment, in order to solve the problems, such as that chopping block need to be replaced usually in polybag punching machine.The utility model includes rack, and blanking units are provided in the rack, and the blanking units include knife of blurting out, and the rack is provided with chopping block below the blanking units, the punching being adapted to the knife of blurting out is provided on the chopping block.The utility model is for being punched biodegradable plastics bag.
Description
Technical field
The utility model belongs to biodegradable plastics bag process equipment, and in particular to arrives a kind of polybag punching machine.
Background technology
In polybag production process, operation of blurting out is carried out, polybag is placed on chopping block when blurting out, and chopping block is rushing
It blurts out on mouthful machine and forms a large amount of knife tool marks of blurting out on surface under the continuous punching press of knife, with being on the increase for number of blurting out, chopping block
On knife tool marks of blurting out also build up, when accumulation is to a certain degree, the knife tool marks of blurting out on chopping block are gradually deepened, non-at this time
Situations such as being often susceptible to chopping block fracture, and since traditional chopping block is integrally fixed in punching machine rack, knife of blurting out rushes repeatedly
The same position for hitting chopping block, more seriously reduces the service life of chopping block.Existing polybag punching machine, there are two works for general tool
Make two sets of face die cutting device, two pile polybags can be punched simultaneously.When two pile plastic foils are respectively delivered to left and right two by conveying device
After on a chopping block, blanking units move downward, and plastic foil is cut into shape (also referred to as polybag or the back of the body with hand plastic bag
Heart bag), then lift reset.Following chopping block can turn an angle, and tool marks will not be in the same of chopping block when making to be punched again
On one point, i.e., tool marks will not repeat.Since impact force is big, frequency is high, chopping block although lower also can automatic rotation angle,
Turn over, the tool marks that turn round always concentrate in a few road annular locations of chopping block, that is, be on the track of the same circle.Chopping block
The place for tool marks occur just must be lossy, and work will not form ring-shaped groove for a long time, moreover the shape of stamping knife is in " W "
Shape, the groove that the chopping block of rotation occurs just is more than one, and the depth of per pass groove differs, and there is height between per pass groove
The step of recessed injustice.This seriously affects effect of blurting out, and there is the problems such as punching is irregular, punching is not thorough, tears, chopping block also must
It often replaces, production cost is high.
Notification number is that the Chinese utility model of CN202399567U discloses a kind of polybag punching machine, including rack；Punching
Cutting apparatus is mounted on above the rack, is made of pneumohydraulic pressure-cylinder, guide rod, knife stamping holder, stamping knife；Chopping block rotating device, by anvil
Plate, turntable, shaft, driving mechanism are constituted, and are mounted on sliding panel；Chopping block shift unit, by sliding panel, transmission mechanism, driving
The upper surface of mechanism is constituted, and the sliding panel is mounted on by transmission mechanism below the rack, and right above and below the blanking units
It answers.After the plastic foil punching molding being placed on chopping block is lifted reset by blanking units up and down motion, chopping block rotating device meeting
Automatically certain angle is turned over, makes the front and back tool marks being punched several times not on the same point of chopping block；At the same time, chopping block displacement dress
Set under the driving of its driving mechanism also can back and forth or left and right move a position, to make the front and back tool marks being punched several times will not
On the track of the same circle of chopping block.But the problem of must often being replaced there are still chopping block, when otherwise chopping block uses one section
Between backlash cut mark mark can and the intersection of existing trace, still will appear that punching is irregular, punching the problems such as being not thorough, tearing, cause
Production cost increases, and product rejection rate improves.
Utility model content
The purpose of this utility model is that：In order to solve the problems, such as that chopping block need to be replaced usually in polybag punching machine, provide
A kind of biodegradable plastics bag punching machine, the utility model chopping block are not required to usually replace, and improve the polybag quality of production, drop
Low production cost.
The technical solution adopted in the utility model is as follows：
A kind of biodegradable plastics bag punching machine, including rack are provided with blanking units, the punching in the rack
Device includes knife of blurting out, and the rack is provided with chopping block below the blanking units, is provided on the chopping block and the punching
The punching of mouth knife adaptation.
Further, the chopping block bottom is provided with shaft, the axis of the shaft and the axis collinear of chopping block, described turn
Axis is mounted on by bearing in rack, and motor is provided in the rack, and the output shaft of the motor connects with the shaft thread
It connects；The punching is at least provided with two, and punching is circumferentially disposed, the shape of punching, shape, the size of size and other punchings
It differs.
Further, bed plate is provided on the punching side wall, the bed plate is adapted with the knife of blurting out, the bottom
The blade of knife is flushed with the top of the punching；The edge of a knife of the bed plate is vertically upward；The edge of a knife of the knife of blurting out is vertically downward.
Further, the rack is provided with material collecting tank below chopping block.
Further, the blanking units include the hydraulic cylinder being arranged in rack, guide post, the axis of the hydraulic cylinder and institute
The axis for stating guide post is parallel, and the telescopic rod of the hydraulic cylinder is connected with tool apron, and the knife of blurting out is on the tool apron, and institute
The through-hole for having on tool apron and matching with guide post is stated, the guide post passes through the through-hole.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：
1, in the utility model, chopping block is fixed as chopping block in the prior art, but in the anvil of the prior art
The punching being adapted to knife of blurting out is provided on plate, when blanking units are punched, knife of blurting out entirely stretches into punching, by blurt out knife and
Punching wall completes punching action together, avoids knife of blurting out in the prior art and occurs the case where leaving punching trace on chopping block,
Thus polybag also greatly improved due to not having to be punched influencing each other for trace in the service life for substantially extending chopping block
It is punched quality, reduces production cost.
2, in the utility model, chopping block bottom is provided with shaft, and shaft is mounted in rack by bearing, is arranged in rack
There are motor, the output shaft of motor to be connect with shaft thread；Punching is at least provided with two, and punching is circumferentially disposed, the shape of punching
Shape, size and shape, the size of other punchings differ.When needing to be punched the polybag of different pattern specifications, it is only necessary to more
Change to blurt out and knife and chopping block rotate by a certain angle, it would be desirable to punching go to operating position, realize on same punching machine
It is punched the polybag function of different pattern specifications, increases the applicability of the utility model, the production cost of manufacturer is reduced, carries
High economic benefit.
3, in the utility model, for preferably punching plastic bag, be provided with bed plate on punching side wall, bed plate with blurt out
Knife is adapted, and in order to avoid plastic cards are between punching wall and bed plate, the blade of bed plate is flushed with the top of punching, and bed plate
The edge of a knife vertically upward, the edge of a knife for knife of blurting out is vertically downward.The edge of a knife of knife and bed plate of blurting out is arranged vertically and also advantageously improves punching
Quality is cut, punching cutter will staggeredly complete one-step punching cutting section flat smooth with bed plate friction, without burr.
4, in the utility model, rack is provided with material collecting tank below chopping block, and punching cutter and bed plate, which cooperate, completes one
After secondary punching, be punched the rim charge that gets off move downward blurt out knife under the action of fall from punching, the rim charge fallen is collected
Hopper is collected, and convenient for concentrating secondary recycling part rim charge, is improved productivity, is reduced and be lost in production.
5, in the utility model, blanking units include the hydraulic cylinder being arranged in rack, guide post, the axis and guide post of hydraulic cylinder
Axis it is parallel, the telescopic rod of hydraulic cylinder is connected with tool apron, knife of blurting out be mounted on tool apron on, and on tool apron have and guide post phase
The through-hole matched, guide post pass through through-hole.Knife of blurting out is mounted on tool apron, is conveniently replaceable knife of blurting out, to realize to different pattern specifications
Polybag production needed for, while guide post is provided in rack, the running orbit of guide post limitation tool apron and knife of blurting out prevents
It blurts out knife and punching interference, the knife that avoids between blanking units and punching causing to blurt out because of the accumulation of error is collided with punching wall
And damage punching machine.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the bed plate of the utility model and knife schematic diagram of blurting out；
Fig. 3 is the punching schematic diagram on the chopping block of the utility model；
It is marked in figure：1- racks, 2- blurt out knife, 3- chopping blocks, 301- punchings, 302- bed plaves, 4- shafts, 5- motors, 6- collection
Hopper, 7- hydraulic cylinders, 8- guide posts, 9- tool aprons.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
A kind of biodegradable plastics bag punching machine, including rack 1 are provided with blanking units, blanking units packet in rack
Knife 2 of blurting out is included, rack 1 is provided with chopping block 3 below blanking units, and punching compatible with knife 2 of blurting out is provided on chopping block 3
301。
Further, 3 bottom of chopping block is provided with shaft 4, the axis collinear of the axis and chopping block 3 of shaft 4, and shaft 4 passes through
Bearing is mounted in rack 1, motor 5 is provided in rack 1, the output shaft of motor 5 is threadedly coupled with shaft 4；Punching 301 is at least
There are two settings, and punching 301 is circumferentially disposed, and shape, the size of punching 301 are different from the shape of other punchings 301, size.
Further, bed plate 302 is provided on 301 side wall of punching, bed plate 302 is adapted with knife 2 of blurting out, bed plate 302
Blade flushed with the top of punching 301；The edge of a knife of bed plate 302 is vertically upward；Blurt out knife 2 the edge of a knife vertically downward.
Further, rack 1 is provided with material collecting tank 6 below chopping block 2.
Further, blanking units include the hydraulic cylinder 7 being arranged in rack 1, guide post 8, axis and the guide post 8 of hydraulic cylinder 7
Axis it is parallel, the telescopic rod of hydraulic cylinder 7 is connected with tool apron 9, knife 2 of blurting out be mounted on tool apron 9 on, and on tool apron 9 have and lead
The through-hole that column 8 matches, guide post 8 pass through through-hole.
Operation principle：When the utility model produces, for hydraulic cylinder 7 so that tool apron 9 declines along guide post 8, knife 2 of blurting out stretches into punching
In 301, at this point, blurt out knife 2 and staggeredly punching of the friction completion to polybag of bed plate 302, are punched the rim charge to get off in punching cutter 2
Under the action of take advantage of a situation into material collecting tank 6, be finally collected.
Embodiment 1
A kind of biodegradable plastics bag punching machine, including rack 1 are provided with blanking units, blanking units packet in rack
Knife 2 of blurting out is included, rack 1 is provided with chopping block 3 below blanking units, and punching compatible with knife 2 of blurting out is provided on chopping block 3
301。
In the present embodiment, chopping block 3 is fixed as chopping block 3 in the prior art, but in the chopping block of the prior art 3
On be provided with the punching 301 being adapted to knife 2 of blurting out, when blanking units are punched, knife 2 of blurting out entirely stretches into punching 301, by rushing
Mouth knife 2 and the side wall of punching 301 complete punching action together, avoid knife 2 of blurting out in the prior art and leave punching on chopping block 3
The case where trace, occurs, and thus substantially extends the service life of chopping block 3, due to not having to be punched influencing each other for trace, also greatly
Width improves the punching quality of polybag, reduces production cost.
Embodiment 2
On the basis of embodiment 1,3 bottom of chopping block is provided with shaft 4, the axis collinear of the axis and chopping block 3 of shaft 4,
Shaft 4 is mounted on by bearing in rack 1, motor 5 is provided in rack 1, the output shaft of motor 5 is threadedly coupled with shaft 4；Punching
At least provided with two, punching 301 is circumferentially disposed in hole 301, shape with other punchings 301 of the shape of punching 301, size, ruler
It is very little to differ.
In the present embodiment, motor 5 drives chopping block 3 to rotate by shaft 4.When the polybag for needing to be punched different pattern specifications
When, it is only necessary to replacement, which is blurted out, knife 2 and to rotate by a certain angle chopping block 3, it would be desirable to punching 301 go to operating position, realize
It is punched the polybag function of different pattern specifications on same punching machine, increases the applicability of this punching machine, reduces factory
The production cost of quotient, improves economic benefit.
Embodiment 3
On the basis of embodiment 2, bed plate 302 is provided on 301 side wall of punching, bed plate 302 is adapted with knife 2 of blurting out,
The blade of bed plate 302 is flushed with the top of punching 301；The edge of a knife of bed plate 302 is vertically upward；Blurt out knife 2 the edge of a knife vertically downward.
In the present embodiment, for preferably punching plastic bag, bed plate 302, bed plate 302 are provided on 301 side wall of punching
Knife 2 is adapted with blurting out, in order to avoid plastic cards are between the side wall and bed plate 302 of punching 301, the blade of bed plate 302 with
The top of punching 301 flushes, and the edge of a knife of bed plate 302 is vertically upward, the edge of a knife for knife 2 of blurting out vertically downward, i.e., bed plate 302 and punching
The one side blade surface of mouthful knife 2 is vertical, and 302 inclined blade surface of bed plate is close to the side wall of punching 301, and the inclined blade surface for knife 2 of blurting out
Close to the inside for knife itself of blurting out, in punching, punching cutter 2 staggeredly completes one-step punching with the friction of bed plate 302, is conducive to improve punching
Cut quality so that cutting section flat smooth, without burr.
Embodiment 4
On the basis of embodiment 1, rack 1 is provided with material collecting tank 6,302 phase of punching cutter 301 and bed plate below chopping block 3
After mutually one-step punching is completed in cooperation, be punched the rim charge that gets off move downward blurt out knife 2 under the action of decline from punching 301
Under, the rim charge fallen is collected by material collecting tank 6, convenient for concentrating secondary recycling part rim charge, is improved productivity, is reduced production
Middle loss.
Embodiment 5
On the basis of embodiment 1, blanking units include the hydraulic cylinder 7 being arranged in rack 1, guide post 8, the axis of hydraulic cylinder 7
Line is parallel with the axis of guide post 8, and the telescopic rod of hydraulic cylinder 7 is connected with tool apron 9, and knife 2 of blurting out is mounted on tool apron 9, and on tool apron 9
With the through-hole to match with guide post 8, guide post 8 passes through through-hole.
In the present embodiment, hydraulic cylinder makes 8 oscilaltion of tool apron 9 and guide post, knife 2 of blurting out be mounted on tool apron 9, convenient for more
Knife 2 of blurting out is changed, to realize needed for the production to the polybag of different pattern specifications, while guide post 8 is provided in rack 1, leads
Column 8 limits the running orbit of tool apron 9 and knife 2 of blurting out, and prevents blurt out knife 2 and the interference of punching 301, avoids blanking units and punching
Between 301 because the accumulation and causing of error is blurted out the side wall collision of knife 2 and punching 301 and damage punching machine.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (5)
1. a kind of biodegradable plastics bag punching machine, including rack (1), blanking units, the punching are provided in the rack
Cutting apparatus includes knife (2) of blurting out, and the rack (1) is provided with chopping block (3) below the blanking units, it is characterised in that：Institute
It states and is provided with the compatible punching (301) with the knife of blurting out (2) on chopping block (3).
2. a kind of biodegradable plastics bag punching machine according to claim 1, it is characterised in that：Chopping block (3) bottom
Portion is provided with shaft (4), the axis collinear of the axis and chopping block (3) of the shaft (4), and the shaft (4) is installed by bearing
In rack (1), motor (5) is provided on the rack (1), output shaft and the shaft (4) screw thread of the motor (5) connect
It connects；The punching (301) is at least provided with two, and punching (301) is circumferentially provided on the upper surface of chopping block (3), punching (301)
Shape, size and shape, the size of other punchings (301) differ.
3. a kind of biodegradable plastics bag punching machine according to claim 2, it is characterised in that：The punching (301)
Bed plate (302) is provided on side wall, the bed plate (302) is adapted with the knife of blurting out (2), the blade of the bed plate (302)
It is flushed with the top of the punching (301)；The edge of a knife of the bed plate (302) is vertically upward；The edge of a knife of the knife of blurting out (2) is vertical
Downwards.
4. a kind of biodegradable plastics bag punching machine according to claim 1, it is characterised in that：The rack (1) exists
It is provided with material collecting tank (6) below the chopping block (2).
5. a kind of biodegradable plastics bag punching machine according to claim 1, it is characterised in that：The blanking units packet
Hydraulic cylinder (7), the guide post (8) being arranged on including rack (1), the axis of the hydraulic cylinder (7) are flat with the axis of the guide post (8)
The telescopic rod of row, the hydraulic cylinder (7) is connected with tool apron (9), and the knife of blurting out (2) is mounted on the tool apron (9), and described
There is the through-hole to match with guide post (8), the guide post (8) to pass through the through-hole on tool apron (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820469359.7U CN207972053U (en) | 2018-03-30 | 2018-03-30 | A kind of biodegradable plastics bag punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820469359.7U CN207972053U (en) | 2018-03-30 | 2018-03-30 | A kind of biodegradable plastics bag punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207972053U true CN207972053U (en) | 2018-10-16 |
Family
ID=63763325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820469359.7U Active CN207972053U (en) | 2018-03-30 | 2018-03-30 | A kind of biodegradable plastics bag punching machine |
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| Country | Link |
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| CN (1) | CN207972053U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702953A (en) * | 2019-03-13 | 2019-05-03 | 浙江厚达智能科技股份有限公司 | Medicine bag punch |
| CN109702952A (en) * | 2019-03-13 | 2019-05-03 | 浙江厚达智能科技股份有限公司 | Hydraulic punching head assembly |
| CN113306200A (en) * | 2021-06-11 | 2021-08-27 | 海宁诚达机械有限公司 | Base paper punching mechanism for cup undercut knife line action |
| CN114434550A (en) * | 2022-02-09 | 2022-05-06 | 广东嘉元科技股份有限公司 | Copper foil die-cutting machining device and method |
-
2018
- 2018-03-30 CN CN201820469359.7U patent/CN207972053U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702953A (en) * | 2019-03-13 | 2019-05-03 | 浙江厚达智能科技股份有限公司 | Medicine bag punch |
| CN109702952A (en) * | 2019-03-13 | 2019-05-03 | 浙江厚达智能科技股份有限公司 | Hydraulic punching head assembly |
| CN109702953B (en) * | 2019-03-13 | 2021-03-02 | 浙江厚达智能科技股份有限公司 | Medicine bag puncher |
| CN109702952B (en) * | 2019-03-13 | 2021-03-02 | 浙江厚达智能科技股份有限公司 | Hydraulic punch assembly |
| CN113306200A (en) * | 2021-06-11 | 2021-08-27 | 海宁诚达机械有限公司 | Base paper punching mechanism for cup undercut knife line action |
| CN114434550A (en) * | 2022-02-09 | 2022-05-06 | 广东嘉元科技股份有限公司 | Copper foil die-cutting machining device and method |
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