CN109454925A - A kind of corrugation perforating device used for paper processing - Google Patents
A kind of corrugation perforating device used for paper processing Download PDFInfo
- Publication number
- CN109454925A CN109454925A CN201811546563.5A CN201811546563A CN109454925A CN 109454925 A CN109454925 A CN 109454925A CN 201811546563 A CN201811546563 A CN 201811546563A CN 109454925 A CN109454925 A CN 109454925A
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- CN
- China
- Prior art keywords
- punching
- fixedly connected
- corrugation
- frame
- paper processing
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B50/20—Cutting sheets or blanks
Landscapes
- Making Paper Articles (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a kind of corrugation perforating devices used for paper processing, including workbench, the bench-top two sides are fixedly connected with firm banking, support frame is fixedly connected at the top of the firm banking, stable platform frame is fixedly connected at the top of support frame as described above, the stable platform top of the trellis is fixedly connected with punching rack, cylinder frame is fixedly connected at the top of the punching frame inner wall, punching cylinder is fixedly connected on the inside of the cylinder frame, the punching cylinder bottom is equipped with punching Mobile mounting rack, the punching Mobile mounting rack bottom is equipped with perforated board, the present invention relates to corrugated paper processing technique fields.Corrugation perforating device used for paper processing, achieve the purpose that punch corrugation paper conversion, stable purpose and fast ram punching, corrugated paper can be allowed to obtain the finished product of better quality in punching, it is effective to improve yields, it is adapted to the quick punching of a variety of holes, and can punch in batches, working efficiency is improved, the working time is reduced.
Description
Technical field
The present invention relates to corrugated paper processing technique field, specially a kind of corrugation perforating device used for paper processing.
Background technique
Corrugated case is the rigidity paper container made of corrugated board, is a kind of most widely used packing articles, dosage
First of always various packing articles, various fields are almost used for, and in corrugated case production, it is punched, being must
A kind of indispensable operation, thus rapidly develop a kind of corrugated case production with perforating device, it is existing
In perforating device, often it is merely able to carry out article single punching processing, article can not be pressed, be made in working condition
Under, it is easy to there is a situation where punch positions to deviate, and causes practicability that can not improve, is unfavorable for using on a large scale, punching
Yields is lower.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of corrugation perforating device used for paper processing, solves and is merely able to
The case where carrying out single punching processing to article, being easy to happen punch position offset, the lower problem of the yields of punching.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of corrugation punching dress used for paper processing
It sets, including workbench, the bench-top two sides are fixedly connected with firm banking, are fixedly connected at the top of the firm banking
Support frame, support frame as described above top are fixedly connected with stable platform frame, and the stable platform top of the trellis is fixedly connected with puncher
Frame, the punching frame inner wall top is fixedly connected with cylinder frame, is fixedly connected with punching cylinder on the inside of the cylinder frame, described
Punching cylinder bottom is equipped with punching Mobile mounting rack, and the punching Mobile mounting rack bottom is equipped with perforated board, the punching
Board bottom portion is provided with punching nail, and the bench-top is provided with to orifice plate groove, and described be equipped with to orifice plate inside grooves is beaten
Hole offers orifice plate and punches the through-hole followed closely and matched, setting in the middle part of the punching Mobile mounting rack to orifice plate, the punching
There is mobile chute, pushing block is installed in the middle part of the mobile chute.
Preferably, rotary electric machine, the rotary electric machine output shaft peace are fixedly connected on the outside of the stable platform top of the trellis
Equipped with belt pulley one, the belt pulley one is rotatably connected to belt pulley two by belt, and the stable platform top of the trellis is separate to be turned
One end of dynamic motor is fixedly connected with rotating turret, and the belt pulley two is located inside rotating turret, and belt pulley two and rotating turret turn
Dynamic connection.
Preferably, two inner rotation of belt pulley is connected with elevating screw thread bar, and elevating screw thread bar bottom is fixed to be connected
It is connected to clamping bottom plate, the elevating screw thread bar is through stable platform frame and extends to lower section, and the clamping bottom plate is located at firm flat
Below rack.
Preferably, the punching Mobile mounting rack is internally provided with quick fixed frame, the quick fixed frame inside
It is provided with mobile slideway, the mobile slideway is internally provided with movable block, and return rotation is rotatably connected on the outside of the movable block
Bar is equipped with return spring between the return rotating bar.
Preferably, the quick fixed frame is internally provided with mobile framework, and the mobile framework is internally provided with locking
Bar, the return rotating bar one end and locking level far from mobile slideway are rotatablely connected.
Preferably, the locking level extends on the outside of quick fixed frame, and the quick fixed frame just corresponds to locking level
Position offer movable span, be fixedly connected by connecting rod with pushing block on rear side of the locking level.
Preferably, it is provided with quick mounting at the top of the perforated board, offers lock slots above the quick mounting.
Preferably, the perforated board two sides are fixedly connected by installation bolt with punching Mobile mounting rack.
Preferably, the punching frame inner wall two sides are provided with buffering sleeve, are provided at the top of the buffering sleeve lining
Buffer spring, the buffering sleeve bottom are provided with buffer bar, are in contact at the top of the buffer bar with buffer spring, the buffering
Bar bottom is provided with buffering base.
Preferably, the workbench bottom is fixedly connected with supporting seat.
(3) beneficial effect
The present invention provides a kind of corrugation perforating devices used for paper processing.Have it is following the utility model has the advantages that
(1), corrugated paper is placed on punching on orifice plate, starts rotary electric machine, rotate by corrugation perforating device used for paper processing
Motor drives the rotation of elevating screw thread bar to be gone up and down by belt pulley set, and elevating screw thread bar is by the clamping bottom plate of bottom by corrugation
Cardboard is fixed, at this time top punching cylinder operation, push punching Mobile mounting rack and perforated board move down to corrugated paper into
Row punching, punching rack be internally located above punching Mobile mounting rack be provided with buffering sleeve by buffer spring and buffer bar with
And buffering base can buffer strength when punching Mobile mounting rack return, achieve the purpose that punch corrugation paper conversion, surely
Fixed purpose and fast ram punching, can allow corrugated paper to obtain the finished product of better quality in punching, effectively mention
Rate of good quality rate.
(2), corrugation perforating device used for paper processing will need the punching of the perforated board and corresponding through-hole in how many hole to orifice plate
It is separately mounted to punching Mobile mounting rack and on orifice plate groove, Mobile mounting rack is punched into the quick mounting alignment of perforated board
By after entering, locking level is pressed bullet backward, rebound when encountering the lock slots of quick mounting, by quick mounting and is beaten
Orifice plate is stuck on punching Mobile mounting rack, is at this time fixed perforated board two sides using installation bolt, is completed the installation of perforated board,
Locking level can be driven mobile by mobile pushing block, allow locking level to leave the lock slots of quick mounting, at this time can will beat
Orifice plate is removed, and has achieved the purpose that perforated board and punching are replaced and installed to orifice plate, can be according to the needs of processing more
The perforated board and punching for changing different number punching nail are adapted to the quick punching of a variety of holes to orifice plate, and can batch
Punching improves working efficiency, reduces the working time, and the worker that more convenient and quick installation method can mitigate worker is strong
Degree.
Detailed description of the invention
Fig. 1 is the whole structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of the fixed device of the present invention；
Fig. 3 is the structural schematic diagram of perforating device of the present invention；
Fig. 4 is the structural schematic diagram of present invention punching board mounting assembly.
In figure: 1 workbench, 2 firm bankings, 3 support frames, 4 stable platform framves, 5 rotary electric machines, 6 belt pulleys one, 7 belts
Take turns two, 8 rotating turrets, 9 elevating screw thread bars, 10 clamping bottom plates, 11 punching racks, 12 cylinder frames, 13 punching cylinders, 14 punching movements
Mounting rack, 15 buffering sleeves, 16 buffer springs, 17 buffer bars, 18 buffering bases, 19 perforated boards, 20 punching nails, 21 installation spiral shells
Bolt, 22 mobile chutes, 23 pushing blocks, 24 quick fixed frames, 25 movable blocks, 26 return rotating bars, 27 return springs, 28 movements
Frame, 29 locking levels, 30 quick mountings, 31 punchings are to orifice plate, 32 through-holes, 33 supporting seats.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of corrugation perforating device used for paper processing, including work
Platform 1,1 top two sides of workbench are fixedly connected with firm banking 2, support frame 3, support frame 3 are fixedly connected at the top of firm banking 2
Top is fixedly connected with stable platform frame 4, and punching rack 11 is fixedly connected at the top of stable platform frame 4, punches 11 inner wall of rack
Top is fixedly connected with cylinder frame 12, and punching cylinder 13 is fixedly connected on the inside of cylinder frame 12, and punching 13 bottom of cylinder is equipped with
Mobile mounting rack 14 is punched, punching 14 bottom of Mobile mounting rack is equipped with perforated board 19, and 19 bottom of perforated board is provided with punching nail
20, it is provided at the top of workbench 1 to orifice plate groove, punching is equipped with to orifice plate 31 to orifice plate inside grooves, is punched to orifice plate 31
The through-hole 32 to match with punching nail 20 is offered, punches and is provided with mobile chute 22, mobile chute in the middle part of Mobile mounting rack 14
22 middle parts are equipped with pushing block 23.
4 top outer of stable platform frame is fixedly connected with rotary electric machine 5, and 5 output shaft of rotary electric machine is equipped with belt pulley one
6, belt pulley 1 is rotatably connected to belt pulley 27 by belt, and 4 top of stable platform frame is fixed far from one end of rotary electric machine 5
It is connected with rotating turret 8, belt pulley 27 is located inside rotating turret 8, and belt pulley 27 and rotating turret 8 are rotatablely connected.
27 inner rotation of belt pulley is connected with elevating screw thread bar 9, and 9 bottom of elevating screw thread bar is fixedly connected with clamping bottom plate
10, elevating screw thread bar 9 is through stable platform frame 4 and extends to lower section, clamps bottom plate 10 and is located at 4 lower section of stable platform frame.
Punching Mobile mounting rack 14 is internally provided with quick fixed frame 24, is provided with movement on the inside of quick fixed frame 24
Slideway, mobile slideway are internally provided with movable block 25, return rotating bar 26, return rotating bar are rotatably connected on the outside of movable block 25
Return spring 27 is installed between 26.
Quick fixed frame 24 is internally provided with mobile framework 28, and mobile framework 28 is internally provided with locking level 29, return
Rotating bar 26 one end and locking level 29 far from mobile slideway are rotatablely connected.
Locking level 29 extends to quick 24 outside of fixed frame, and the position of the quick just corresponding locking level 29 of fixed frame 24 is opened
Equipped with movable span, it is fixedly connected by connecting rod with pushing block 23 on rear side of locking level 29.
It is provided with quick mounting 30 at the top of perforated board 19, offers lock slots above quick mounting 30.
19 two sides of perforated board are fixedly connected by installation bolt 21 with punching Mobile mounting rack 14.
Punching 11 inner wall two sides of rack are provided with buffering sleeve 15, are provided with buffer spring at the top of buffering 15 inner wall of sleeve
16, buffering 15 bottom of sleeve is provided with buffer bar 17, and 17 top of buffer bar is in contact with buffer spring 16, and 17 bottom of buffer bar is set
It is equipped with buffering base 18.
1 bottom of workbench is fixedly connected with supporting seat 33.
In use, the punching of the perforated board 19 for needing how many hole and corresponding through-hole 32 is separately mounted to punch to orifice plate 31
Mobile mounting rack 14 and on orifice plate groove, by the alignment of the quick mounting 30 punching Mobile mounting rack 14 of perforated board 19 by entering
Afterwards, locking level 29 is pressed bullet backward, rebound when encountering the lock slots of quick mounting 30, by quick mounting 30 and is beaten
Orifice plate 19 is stuck on punching Mobile mounting rack 14, is at this time fixed 19 two sides of perforated board using installation bolt 21, is completed punching
The installation of plate 19 can drive locking level 29 mobile, locking level 29 is allowed to leave quick mounting 30 by mobile pushing block 23
Lock slots can remove perforated board 19 at this time, can be according to the perforated board for needing replacing different number punching nail 20 of processing
19 and punching to orifice plate 31, corrugated paper is placed on punching on orifice plate 31, starts rotary electric machine 5, rotary electric machine 5 passes through belt pulley
Group drives the rotation of elevating screw thread bar 9 to be gone up and down, and elevating screw thread bar 9 is fixed corrugated board by the clamping bottom plate 10 of bottom,
The punching cylinder 13 at top works at this time, and punching Mobile mounting rack 14 and perforated board 19 is pushed to move down and beat corrugated paper
Hole, punching rack 11, which is internally located above punching Mobile mounting rack 14, passes through buffer spring 16 and buffering provided with buffering sleeve 15
Bar 17 and buffering base 18 can buffer strength when punching 14 return of Mobile mounting rack.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of corrugation perforating device used for paper processing, including workbench (1), it is characterised in that: two sides at the top of the workbench (1)
It is fixedly connected with firm banking (2), is fixedly connected with support frame (3) at the top of the firm banking (2), support frame as described above (3) top
Portion is fixedly connected with stable platform frame (4), and punching rack (11) is fixedly connected at the top of the stable platform frame (4), described to beat
It is fixedly connected with cylinder frame (12) at the top of hole rack (11) inner wall, is fixedly connected with punching cylinder on the inside of the cylinder frame (12)
(13), punching cylinder (13) bottom is equipped with punching Mobile mounting rack (14), punching Mobile mounting rack (14) bottom
It is equipped with perforated board (19), perforated board (19) bottom is provided with punching nail (20), is provided at the top of the workbench (1) pair
Orifice plate groove, described to be equipped with punching to orifice plate (31) to orifice plate inside grooves, the punching is offered and is beaten to orifice plate (31)
The through-hole (32) that Kong Ding (20) matches, punching Mobile mounting rack (14) middle part are provided with mobile chute (22), the shifting
Pushing block (23) are installed in the middle part of dynamic sliding slot (22).
2. a kind of corrugation perforating device used for paper processing according to claim 1, it is characterised in that: the stable platform frame
(4) top outer is fixedly connected with rotary electric machine (5), and rotary electric machine (5) output shaft is equipped with belt pulley one (6), described
Belt pulley one (6) is rotatably connected to belt pulley two (7) by belt, at the top of the stable platform frame (4) separate rotary electric machine (5)
One end be fixedly connected with rotating turret (8), it is internal that the belt pulley two (7) is located at rotating turret (8), and belt pulley two (7) with turn
Moving frame (8) rotation connection.
3. a kind of corrugation perforating device used for paper processing according to claim 2, it is characterised in that: the belt pulley two (7)
Inner rotation is connected with elevating screw thread bar (9), and elevating screw thread bar (9) bottom, which is fixedly connected with, clamps bottom plate (10), described
Elevating screw thread bar (9) is through stable platform frame (4) and extends to lower section, and the clamping bottom plate (10) is located at stable platform frame (4)
Lower section.
4. a kind of corrugation perforating device used for paper processing according to claim 1, it is characterised in that: the mobile installation of the punching
Frame (14) is internally provided with quick fixed frame (24), is provided with mobile slideway on the inside of the quick fixed frame (24), described
Mobile slideway is internally provided with movable block (25), is rotatably connected to return rotating bar (26) on the outside of the movable block (25), described
Return spring (27) are installed between return rotating bar (26).
5. a kind of corrugation perforating device used for paper processing according to claim 4, it is characterised in that: the quick fixed frame
(24) it is internally provided with mobile framework (28), the mobile framework (28) is internally provided with locking level (29), the return rotation
Bar (26) one end and locking level (29) far from mobile slideway are rotatablely connected.
6. a kind of corrugation perforating device used for paper processing according to claim 5, it is characterised in that: the locking level (29) is prolonged
It extends on the outside of quick fixed frame (24), the position that the quick fixed frame (24) is just corresponding to locking level (29) offers activity
Hole, locking level (29) rear side are fixedly connected by connecting rod with pushing block (23).
7. a kind of corrugation perforating device used for paper processing according to claim 1, it is characterised in that: perforated board (19) top
Portion is provided with quick mounting (30), offers lock slots above the quick mounting (30).
8. a kind of corrugation perforating device used for paper processing according to claim 1, it is characterised in that: the perforated board (19) two
Side is fixedly connected by installation bolt (21) with punching Mobile mounting rack (14).
9. a kind of corrugation perforating device used for paper processing according to claim 1, it is characterised in that: the punching rack (11)
Inner wall two sides are provided with buffering sleeve (15), are provided with buffer spring (16) at the top of buffering sleeve (15) inner wall, described slow
It rushes sleeve (15) bottom to be provided with buffer bar (17), be in contact at the top of the buffer bar (17) with buffer spring (16), it is described slow
Jumper bar (17) bottom is provided with buffering base (18).
10. a kind of corrugation perforating device used for paper processing according to claim 1, it is characterised in that: workbench (1) bottom
Portion is fixedly connected with supporting seat (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811546563.5A CN109454925B (en) | 2018-12-18 | 2018-12-18 | Perforating device is used in corrugated paper processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811546563.5A CN109454925B (en) | 2018-12-18 | 2018-12-18 | Perforating device is used in corrugated paper processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109454925A true CN109454925A (en) | 2019-03-12 |
| CN109454925B CN109454925B (en) | 2020-10-30 |
Family
ID=65613598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811546563.5A Active CN109454925B (en) | 2018-12-18 | 2018-12-18 | Perforating device is used in corrugated paper processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109454925B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112060194A (en) * | 2020-08-31 | 2020-12-11 | 新晃县自强纸业有限责任公司 | Wrapping paper perforating device |
| CN112644074A (en) * | 2020-12-28 | 2021-04-13 | 滁州卷烟材料厂 | Special perforating device for corrugated carton |
| CN113172935A (en) * | 2021-04-27 | 2021-07-27 | 黄文君 | Corrugated container board perforating device in different holes |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4700441A (en) * | 1984-10-12 | 1987-10-20 | Amada Company, Limited | Tapping machine |
| CN203680415U (en) * | 2013-12-27 | 2014-07-02 | 东莞市常平大京九高聚物导电静电研究中心 | Punching die |
| CN205572571U (en) * | 2016-04-26 | 2016-09-14 | 浙江三浃包装有限公司 | Corrugated paper puncher |
| CN207043137U (en) * | 2017-07-24 | 2018-02-27 | 青岛方正精密模塑有限公司 | A kind of machine-building diel |
| CN207825036U (en) * | 2018-01-25 | 2018-09-07 | 江苏长丰纸业有限公司 | A kind of corrugated paper perforating device that corrugated paper is fixed in convenience |
-
2018
- 2018-12-18 CN CN201811546563.5A patent/CN109454925B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4700441A (en) * | 1984-10-12 | 1987-10-20 | Amada Company, Limited | Tapping machine |
| CN203680415U (en) * | 2013-12-27 | 2014-07-02 | 东莞市常平大京九高聚物导电静电研究中心 | Punching die |
| CN205572571U (en) * | 2016-04-26 | 2016-09-14 | 浙江三浃包装有限公司 | Corrugated paper puncher |
| CN207043137U (en) * | 2017-07-24 | 2018-02-27 | 青岛方正精密模塑有限公司 | A kind of machine-building diel |
| CN207825036U (en) * | 2018-01-25 | 2018-09-07 | 江苏长丰纸业有限公司 | A kind of corrugated paper perforating device that corrugated paper is fixed in convenience |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112060194A (en) * | 2020-08-31 | 2020-12-11 | 新晃县自强纸业有限责任公司 | Wrapping paper perforating device |
| CN112644074A (en) * | 2020-12-28 | 2021-04-13 | 滁州卷烟材料厂 | Special perforating device for corrugated carton |
| CN113172935A (en) * | 2021-04-27 | 2021-07-27 | 黄文君 | Corrugated container board perforating device in different holes |
| CN113172935B (en) * | 2021-04-27 | 2022-12-23 | 浙江三浃包装有限公司 | Corrugated container board perforating device in different holes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109454925B (en) | 2020-10-30 |
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