CN211363700U - Pneumatic puncher of porous while blanking - Google Patents
Pneumatic puncher of porous while blanking Download PDFInfo
- Publication number
- CN211363700U CN211363700U CN201922311351.5U CN201922311351U CN211363700U CN 211363700 U CN211363700 U CN 211363700U CN 201922311351 U CN201922311351 U CN 201922311351U CN 211363700 U CN211363700 U CN 211363700U
- Authority
- CN
- China
- Prior art keywords
- plate
- cylinder
- material pressing
- guide post
- guide
- 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.)
- Active
Links
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a pneumatic puncher of porous while blanking, including cylinder, cylinder board, guide pillar board, towards needle, pressure flitch and lower bolster, the guide pillar board sets up in the below of cylinder board, and the cylinder is installed above the middle part of cylinder board, and the power take off end of cylinder runs through the cylinder board and is connected with the guide pillar board, and the guide pillar is also installed on the cylinder board, and the lower extreme of guide pillar runs through the cylinder board and is connected with the guide pillar board; the material pressing plate is arranged below the guide column plate, each material pressing spring assembly and each punching needle are uniformly arranged at equal intervals between the material pressing plate and the guide column plate, each punching needle is internally provided with a material removing needle, and the material removing needles penetrate through the guide column plate and the material pressing plate; the lower template is arranged below the pressure plate, and the cylinder plate is connected with the lower template through a connecting plate. The pneumatic puncher of blanking simultaneously of porous that provides among the above-mentioned technical scheme, simple structure can effectively solve current pneumatic puncher and punch inefficiency, poor stability and be difficult to guarantee the problem of blanking simultaneously of hundreds or more holes.
Description
Technical Field
The utility model relates to a pneumatic puncher technical field, concretely relates to pneumatic puncher of porous while blanking.
Background
The pneumatic punching machine is also called as plastic bag punching machine and punching machine, and is one kind of pneumatic punching mold for assisting bag making machine. The pneumatic punching machine for multi-hole punching currently used on the market is complex in structure, low in punching efficiency and poor in stability, hundreds of or more holes can not be guaranteed to be punched simultaneously, meanwhile, an existing die cannot be used and is not durable when being used for punching plastic bags of 0.02-0.04MM, holes are punched through gaps mainly due to the fact that the existing die is of a punching structure, and punching effects and even punching cannot be affected when unilateral gap abrasion reaches more than 0.005MM (due to the fact that the plastic bags are made of soft materials and have stretchability). Therefore, it is necessary to design a new technical solution to comprehensively solve the problems in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pneumatic puncher of multiaperture while blanking, simple structure can effectively solve current pneumatic puncher and punch inefficiency, poor stability and be difficult to guarantee the problem of punching simultaneously in hundreds or more holes.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a pneumatic punching machine capable of punching multiple holes simultaneously comprises an air cylinder, an air cylinder plate, guide pillars, a guide pillar plate, a punching needle, a material pressing plate and a lower die plate, wherein the guide pillar plate is arranged below the air cylinder plate; the material pressing plate is arranged below the guide column plate, each material pressing spring assembly and each punching needle are uniformly arranged at equal intervals between the material pressing plate and the guide column plate, each punching needle is internally provided with a material removing needle, and the material removing needles penetrate through the guide column plate and the material pressing plate; the lower die plate is arranged below the pressure plate, and the cylinder plate is fixedly connected with the lower die plate through a connecting plate.
Preferably, the material pressing spring assembly comprises a bolt, the bolt penetrates through the guide pillar plate and the material pressing plate, a compression spring is sleeved on the bolt between the guide pillar plate and the material pressing plate, the lower end of the bolt is screwed on the material pressing plate through threads, a nut is arranged on the bolt between the compression spring and the material pressing plate, and the size of the nut is larger than the inner diameter of the compression spring.
Preferably, the cylinder plate is provided with a guide post hole, the guide post is inserted into the guide post hole, a guide post sleeve is arranged between the guide post and the cylinder plate, and two ends of the guide post sleeve respectively extend to the outer sides of two ends of the guide post hole.
Preferably, a punching needle fixing plate for mounting a punching needle is arranged below the guide pillar plate, and the top end of the punching needle is fixedly mounted on the punching needle fixing plate.
According to the pneumatic punching machine capable of punching multiple holes simultaneously, the guide post plate, the punching needle fixing plate and the material pressing plate with different hole numbers can be customized according to the requirements of users, and hundreds of or even more holes can be installed on one die to be punched simultaneously; the material-removing needle is arranged, and after punching is finished, the purpose of discharging punching waste can be achieved by using the material-removing needle; and a toothed punch is adopted and a sharp edge is ground, so that the plastic bag is pricked (punched) to solve the problems that the existing die cannot be used and cannot endure when the plastic bag with the thickness of 0.02-0.04mm is punched.
Drawings
Fig. 1 is a schematic structural diagram of a pneumatic punching machine for simultaneously punching multiple holes according to the present invention;
fig. 2 is a schematic structural view of a pneumatic punching machine for simultaneously punching multiple holes according to the present invention;
fig. 3 is a schematic structural view of the punching pin of the present invention.
In the figure: 1. a cylinder; 2. a power output end; 3. a punching needle fixing plate; 4. a material pressing plate; 5. a guide post; 6. a guide post sleeve; 7. a cylinder plate; 8. a connecting plate; 9. a lower template; 10. a compression spring; 11. a bolt; 12. a material removing needle; 13. punching a needle; 14. and a guide post plate.
Detailed Description
In order to make the objects and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following embodiments. It is to be understood that the following text is only intended to describe one or several particular embodiments of the invention, and does not strictly limit the scope of the claims specifically claimed.
The technical scheme of the utility model is as shown in fig. 1-3, a porous pneumatic puncher of blanking simultaneously, including cylinder 1, cylinder board 7, guide pillar 5, guide pillar board 14, towards needle 13, pressure flitch 4 and lower bolster 9, guide pillar board 14 sets up the below at cylinder board 7, cylinder 1 installs above the middle part of cylinder board 7, the power take off end 2 of cylinder 1 runs through cylinder board 7 and guide pillar board 14 welded connection, guide pillar 5 also installs on cylinder board 7, and the lower extreme of guide pillar 5 runs through cylinder board 7 and passes through screw to twist with guide pillar board 14; the material pressing plate 4 is arranged below the guide column plate 14, each material pressing spring assembly and each punching needle 13 which are uniformly arranged at equal intervals are arranged between the material pressing plate 4 and the guide column plate 14, each punching needle 13 is internally provided with a material removing needle 12, the material removing needles 12 penetrate through the guide column plate 14 and the material pressing plate 4, after blanking is finished, the material removing needles freely fall by gravity to discharge punching waste materials, the material removing needles always fall, and when the punching is not finished, the material removing needles also fall, the punching is firstly pushed to a film, then the punching head descends, the punching head punches a hole, the punching head resets and moves downwards, and the stroke is about 4 MM; the lower template 9 sets up in the below of pressing flitch 4, and there is the hole of being greater than the diameter of punching a hole in the lower template bottom, and the drift takes off the material needle and freely discharges the ejecting waste material of waste material when punching the lower hole, through connecting plate 8 fixed connection between cylinder board 7 and the lower template 9.
The arrangement of the material pressing spring assembly increases the tension of the punched plastic film, and wrinkling is not influenced during punching. The material pressing spring assembly comprises a bolt 11, the bolt 11 penetrates through a guide column plate 14 and a material pressing plate 4, a compression spring 10 is sleeved on the bolt 11 between the guide column plate 14 and the material pressing plate 4, the lower end of the bolt 11 is screwed on the material pressing plate 4 through threads, a nut is arranged on the bolt 11 between the compression spring 10 and the material pressing plate 4, the size of the nut is larger than the inner diameter of the compression spring 10, the nut is arranged between the compression spring and the material pressing plate, the action area of the compression spring is increased by the aid of the nut, and blanking stability is improved.
Be provided with the guide pillar hole on the cylinder board 7, guide pillar 5 is inserted and is established in the guide pillar hole, and is provided with guide pillar cover 6 between guide pillar 5 and the cylinder board 7, and the both ends of guide pillar cover 6 are equallyd divide and do not extend to the both ends outside in guide pillar hole, and the upper end diameter of guide pillar cover is greater than the diameter in guide pillar hole to guarantee that the guide pillar cover can stably fix in the guide pillar hole, and the length of guide pillar cover is greater than the length in guide pillar hole, the straightness that hangs down of guide pillar during operation is guaranteed to the effect of guide pillar cover.
More specifically, the lower side surface of the guide column plate 14 is fixedly welded with a punching needle fixing plate 3 for installing a punching needle 13, the top end of the punching needle 13 is screwed on the punching needle fixing plate 3 through a screw, wherein the punching needle is a W-shaped tooth-shaped punching needle, as shown in fig. 3, the punching needle is a punching needle with a sharp edge, so as to punch the plastic bag rapidly.
The above detailed description of the embodiments of the present invention has been provided with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and those skilled in the art can make several equivalent transformations and substitutions without departing from the principles of the present invention after learning the contents of the present invention.
Claims (4)
1. The utility model provides a pneumatic puncher of porous while blanking, includes cylinder (1), cylinder board (7), guide pillar (5), guide pillar board (14), dashes needle (13), swage plate (4) and lower bolster (9), its characterized in that: the guide post plate (14) is arranged below the cylinder plate (7), the cylinder (1) is arranged above the middle of the cylinder plate (7), the power output end (2) of the cylinder (1) penetrates through the cylinder plate (7) to be fixedly connected with the guide post plate (14), the guide post (5) is also arranged on the cylinder plate (7), and the lower end of the guide post (5) penetrates through the cylinder plate (7) to be movably connected with the guide post plate (14); the material pressing plate (4) is arranged below the guide column plate (14), each material pressing spring assembly and each punching needle (13) which are uniformly arranged at equal intervals are arranged between the material pressing plate (4) and the guide column plate (14), each punching needle (13) is internally provided with a material removing needle (12), and the material removing needles (12) penetrate through the guide column plate (14) and the material pressing plate (4); the lower die plate (9) is arranged below the pressure plate (4), and the cylinder plate (7) is fixedly connected with the lower die plate (9) through a connecting plate (8).
2. The pneumatic multi-hole simultaneous blanking punch as recited in claim 1, wherein: the material pressing spring assembly comprises a bolt (11), the bolt (11) penetrates through a guide column plate (14) and a material pressing plate (4), a compression spring (10) is sleeved on the bolt (11) between the guide column plate (14) and the material pressing plate (4), the lower end of the bolt (11) is screwed on the material pressing plate (4) through threads, a nut is arranged on the bolt (11) between the compression spring (10) and the material pressing plate (4), and the size of the nut is larger than the inner diameter of the compression spring (10).
3. The pneumatic multi-hole simultaneous blanking punch as recited in claim 1, wherein: the guide post structure is characterized in that a guide post hole is formed in the air cylinder plate (7), the guide post (5) is inserted into the guide post hole, a guide post sleeve (6) is arranged between the guide post (5) and the air cylinder plate (7), and two ends of the guide post sleeve (6) are equally divided and respectively extend to the outer sides of two ends of the guide post hole.
4. The pneumatic multi-hole simultaneous blanking punch as recited in claim 1, wherein: a punching needle fixing plate (3) for installing a punching needle (13) is arranged below the guide column plate (14), and the top end of the punching needle (13) is fixedly installed on the punching needle fixing plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922311351.5U CN211363700U (en) | 2019-12-20 | 2019-12-20 | Pneumatic puncher of porous while blanking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922311351.5U CN211363700U (en) | 2019-12-20 | 2019-12-20 | Pneumatic puncher of porous while blanking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211363700U true CN211363700U (en) | 2020-08-28 |
Family
ID=72167272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922311351.5U Active CN211363700U (en) | 2019-12-20 | 2019-12-20 | Pneumatic puncher of porous while blanking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211363700U (en) |
-
2019
- 2019-12-20 CN CN201922311351.5U patent/CN211363700U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218963779U (en) | Axle rear cover punching device | |
| CN214022927U (en) | Stamping equipment for forming evaporator fins | |
| CN204487677U (en) | A kind of packaging cutting machine | |
| CN207071627U (en) | The composite die of replaceable embossing seal character | |
| CN211363700U (en) | Pneumatic puncher of porous while blanking | |
| CN203417982U (en) | Hollow pipe fitting side punching mold | |
| CN204584041U (en) | A kind of T iron punching sizing stretches mould | |
| CN201728298U (en) | Stamping die for hydraulic oil radiator main board | |
| CN212350187U (en) | Nut taper closing device capable of automatically discharging | |
| CN209811059U (en) | Transformer double-rod support frame forming mechanism | |
| CN201728270U (en) | Adjustable punching die | |
| CN204487680U (en) | A kind of three hole card punch | |
| CN206199973U (en) | A kind of inner high voltage drift quick-change mechanism | |
| CN206325994U (en) | Metal pipe material fast ram open mold | |
| CN212389628U (en) | Double-layer self-locking pin | |
| CN205904297U (en) | Convex closure mechanism of punching a hole | |
| CN201596715U (en) | Auxiliary pressing mechanism of flat-plate carrier tape forming machine punch die | |
| CN213701393U (en) | Spinneret cap processing device | |
| CN203426245U (en) | Small hole stamping die | |
| CN107639204A (en) | A kind of rivet processing unit (plant) | |
| CN203292282U (en) | Terrace die structure for preventing scrap from jumping back | |
| CN210253819U (en) | Punch mounting structure of stamping die | |
| CN208067075U (en) | A kind of punching stamping die | |
| CN206527211U (en) | A kind of quick-changing type punching die | |
| CN202239194U (en) | Punching mould of automobile accelerator pedal bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210918 Address after: 311800 building 27, No. 17, Xueyuan Road, Jiyang street, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Minghui Intelligent Technology Co.,Ltd. Address before: 215300 room 4, No. 208, Fuxing Road, Dianshanhu Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN XINMINGKAI PRECISION MOULD Co.,Ltd. |