CN110976686A - High-speed automatic roll-cutting production line - Google Patents

High-speed automatic roll-cutting production line Download PDF

Info

Publication number
CN110976686A
CN110976686A CN201911165534.9A CN201911165534A CN110976686A CN 110976686 A CN110976686 A CN 110976686A CN 201911165534 A CN201911165534 A CN 201911165534A CN 110976686 A CN110976686 A CN 110976686A
Authority
CN
China
Prior art keywords
hobbing
feeding
cutting
hole
rolling
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.)
Pending
Application number
CN201911165534.9A
Other languages
Chinese (zh)
Inventor
孙浩
朱惠萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Eos Precision Machine Technology Co ltd
Original Assignee
Wuxi Eos Precision Machine Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Eos Precision Machine Technology Co ltd filed Critical Wuxi Eos Precision Machine Technology Co ltd
Priority to CN201911165534.9A priority Critical patent/CN110976686A/en
Publication of CN110976686A publication Critical patent/CN110976686A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/022—Making the fins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/14—Dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

The invention discloses a high-speed automatic roll-cutting production line which comprises a stamping die, a roll-cutting die, a feeding die and a transverse cutting assembly which are sequentially arranged along the material sheet transferring direction. The high-speed automatic hobbing production line adopts the hobbing die to longitudinally cut and feeds materials through the continuous feeding die, so that the production efficiency can be greatly improved, and the high-speed automatic hobbing production line is simple in structure and easy to realize.

Description

High-speed automatic roll-cutting production line
Technical Field
The invention relates to the technical field of fin production lines, in particular to a high-speed automatic rolling and cutting production line.
Background
An air conditioner fin, i.e., a heat sink for heat exchange in an air conditioner, is an important component of the air conditioner, which determines the heat exchange performance of the air conditioner. The air conditioner fin die is a high-precision cold-punching progressive die for producing air conditioner fins, the existing air conditioner fins are longitudinally cut in a punching mode, and moving and feeding are carried out in a common feeding mode, so that the production efficiency of the whole production line is low, and therefore the problem is urgently needed to be solved.
Disclosure of Invention
The invention aims to solve the problems and provides a high-speed automatic rolling and cutting production line to solve the problem that the existing fin production line is low in efficiency.
The purpose of the invention is realized by the following technical scheme:
a high-speed automatic hobbing production line comprises a stamping die, a hobbing die, a feeding die and a transverse cutting assembly which are sequentially arranged along the material sheet transferring direction, wherein the stamping die is arranged on a stamping machine and comprises a hobbing frame, a lower hobbing cutter holder is fixedly arranged at the lower part of the hobbing frame, a lower hobbing shaft is rotatably arranged on the lower hobbing cutter holder, a plurality of lower hobbing cutters are arranged on the lower hobbing shaft, an upper hobbing cutter holder is arranged above the lower hobbing cutter holder on the hobbing frame, a first driving assembly for driving the upper hobbing cutter holder to move up and down is arranged on the hobbing frame, an upper hobbing shaft is rotatably arranged on the upper hobbing cutter holder, a plurality of upper hobbing cutters are arranged on the upper hobbing shaft and are distributed in one-to-one correspondence with the lower hobbing cutters, and a driving gear is arranged at one end of the lower hobbing shaft, the other end of the lower hobbing shaft is in transmission connection with a hobbing motor, and one end of the upper hobbing shaft is provided with a driven gear which can be meshed with the driving gear; the feeding die comprises a feeding frame and a feeding die body, wherein a first rotating shaft and a second rotating shaft are rotatably arranged on the feeding frame, a second driving assembly for driving the first rotating shaft and the second rotating shaft to rotate is arranged on the feeding frame, the feeding die body comprises a first roller, a second roller and an annular feeding belt driven by the first roller and the second roller to rotate, the first roller is arranged on the first rotating shaft, the second roller is arranged on the second rotating shaft, the annular feeding belt is formed by splicing a plurality of feeding finger fixing plates and a plurality of connecting plates, the connecting plates are positioned between the adjacent feeding finger fixing plates, a plurality of mounting holes are formed in the feeding finger fixing plates, and the mounting holes comprise a first through hole positioned at the first end of the feeding finger fixing plate and a second through hole positioned at the second end of the feeding finger fixing plate, the first through hole is communicated with the second through hole, the aperture of the first through hole is larger than that of the second through hole, a feeding finger is installed in the mounting hole, a limiting block is arranged on the feeding finger in the first through hole, the diameter of the limiting block is larger than that of the second through hole, a spring is sleeved on the feeding finger in the first through hole, the end head of the first end of the feeding finger fixing plate is connected with a cover plate, a third through hole is formed in the position, corresponding to the mounting hole, of the cover plate, the aperture of the third through hole is smaller than that of the limiting block, one end of the spring abuts against the limiting block, the other end of the spring abuts against the cover plate, a guide plate is further arranged on the upper portion of the feeding frame, and guide inclined planes are arranged at two ends of the upper plate surface of the guide plate.
As a preferable scheme of the present invention, the first driving assembly includes an oil cylinder, a moving block, and first lifting wedges located at two ends of the moving block, the oil cylinder is installed on the hobbing frame, the moving block is driven by the oil cylinder to move, and the upper hobbing cutter holder is installed with a second lifting wedge matched with the first lifting wedge.
As a preferable scheme of the present invention, the roll-cutting motor is a variable frequency motor.
As a preferred scheme of the invention, the plurality of upper rolling cutters are uniformly distributed at intervals, and an upper positioning block for limiting and fixing is arranged between the adjacent upper rolling cutters; the plurality of lower rolling cutters are uniformly distributed at intervals, and a lower positioning block for limiting and fixing is arranged between every two adjacent lower rolling cutters; the spacing distance between the adjacent upper rolling cutters and the spacing distance between the adjacent lower rolling cutters are determined according to the product requirements.
As a preferred scheme of the present invention, a plurality of rolling grooves are uniformly distributed on the first roller along the circumferential direction, a plurality of rolling grooves are uniformly distributed on the second roller along the circumferential direction, a first rolling pin matched with the rolling grooves is arranged on the feeding finger fixing plate, and a second rolling pin matched with the rolling grooves is arranged on the connecting plate.
As a preferable scheme of the present invention, the second driving assembly includes a driving motor, an output shaft of the driving motor is in transmission connection with the first rotating shaft through a coupling, a driving synchronizing wheel is installed on the first rotating shaft, a driven synchronizing wheel is installed on the second rotating shaft, and the driving synchronizing wheel is in transmission connection with the driven synchronizing wheel through a synchronizing belt.
As a preferable scheme of the present invention, the number of the first rollers is 2, and the first rollers are symmetrically distributed on the first rotating shaft, and the number of the second rollers is 2, and the second rollers are symmetrically distributed on the second rotating shaft.
In a preferred embodiment of the present invention, the end of the feeding finger is provided with a guide portion having a circular arc structure.
As a preferable scheme of the invention, a reserved area for reserving a material sheet is arranged between the stamping die and the roll cutting die.
As a preferable scheme of the present invention, a limiting frame is disposed at the reserved area, an upper limiting sensor is disposed at an upper portion of the limiting frame, and a lower limiting sensor is disposed at a lower portion of the limiting frame.
The high-speed automatic hobbing production line has the beneficial effects that the hobbing die is adopted for longitudinal cutting, and the continuous feeding die is used for feeding, so that the production efficiency can be greatly improved, the structure is simple, and the realization is easy.
Drawings
FIG. 1 is a schematic structural diagram of a high-speed automatic roll-cutting production line;
FIG. 2 is a schematic structural view of a high-speed roll-cutting die;
FIG. 3 is a front view of a high feed mold;
FIG. 4 is a top view of a high feed mold;
FIG. 5 is a schematic structural view of a feeding finger fixing plate;
FIG. 6 is a schematic view of a matching structure of a feeding finger fixing plate and a first roller;
fig. 7 is a schematic view of the mounting structure of the feeding finger.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings. It is to be understood that the embodiments described herein are illustrative only and are not limiting upon the present invention.
Referring to fig. 1 to 7, fig. 1 is a schematic structural diagram of a high-speed automatic rolling and cutting production line; FIG. 2 is a schematic structural view of a high-speed roll-cutting die; FIG. 3 is a front view of a high feed mold; FIG. 4 is a top view of a high feed mold; FIG. 5 is a schematic structural view of a feeding finger fixing plate; FIG. 6 is a schematic view of a matching structure of a feeding finger fixing plate and a first roller; fig. 7 is a schematic view of the mounting structure of the feeding finger.
In this embodiment, a high-speed automatic rolling and cutting production line includes a stamping die 1, a rolling and cutting die 2, a feeding die 3, and a transverse cutting assembly 4, which are sequentially arranged along a sheet transfer direction, the stamping die 1 is installed on a punch press 5, the rolling and cutting die 2 includes a rolling and cutting frame 201, a lower rolling and cutting blade holder is fixedly installed at the lower portion of the rolling and cutting frame 201, a lower rolling and cutting shaft 202 is rotatably installed on the lower rolling and cutting blade holder, a plurality of lower rolling and cutting blades 203 are arranged on the lower rolling and cutting shaft 202, the plurality of lower rolling and cutting blades 203 are uniformly distributed at intervals, a lower positioning block having a limiting and fixing effect is arranged between adjacent lower rolling and cutting blades 203, an upper rolling and cutting blade holder is installed on the rolling and cutting frame 201 above the lower rolling and cutting blade holder, a first driving assembly for driving the upper rolling and cutting blade holder to move up and down is installed on the upper rolling and cutting blade holder, an upper rolling and cutting shaft 204 is rotatably installed on the upper rolling, a plurality of upper hobbing cutters 205 are arranged on the upper hobbing shaft 204, the plurality of upper hobbing cutters 205 are uniformly distributed at intervals, an upper positioning block for limiting and fixing is arranged between every two adjacent upper hobbing cutters 205, the plurality of upper hobbing cutters 205 and the plurality of lower hobbing cutters 203 are distributed in a one-to-one correspondence manner, one end of the lower hobbing shaft 202 is provided with a driving gear 207, the other end of the lower hobbing shaft 202 is in transmission connection with a hobbing motor, the hobbing motor is a variable frequency motor, and one end of the upper hobbing shaft 204 is provided with a driven gear 208 which can be meshed with the driving gear 207; the feeding die comprises a feeding frame 301 and a feeding die body, a first rotating shaft 302 and a second rotating shaft 303 are rotatably mounted on the feeding frame 301, a second driving component for driving the first rotating shaft 302 and the second rotating shaft 303 to rotate is mounted on the feeding frame 301, the feeding die body comprises 2 first rollers 304 and 2 second rollers 305 and an annular feeding belt driven to rotate by the first rollers 304 and the second rollers 305, the 2 first rollers 304 are symmetrically arranged on the first rotating shaft 302, the 2 second rollers 305 are symmetrically arranged on the second rotating shaft 303, the annular feeding belt is formed by splicing a plurality of feeding finger fixing plates 306 and a plurality of connecting plates 307, the connecting plates 307 are positioned between adjacent feeding finger fixing plates 306, and a plurality of rolling grooves 315 are uniformly distributed on the first rollers 304 along the circumferential direction, a plurality of rolling grooves 315 are uniformly distributed on the second roller 305 along the circumferential direction, a first rolling pin 313 matched with the rolling groove 315 is arranged on the feeding finger fixing plate 306, a second rolling pin 314 matched with the rolling groove 315 is arranged on the connecting plate 307, a plurality of mounting holes are formed in the feeding finger fixing plate 306, each mounting hole comprises a first through hole 316 positioned at the first end of the feeding finger fixing plate 306 and a second through hole positioned at the second end of the feeding finger fixing plate 306, the first through hole 316 is communicated with the second through holes, the aperture of the first through hole 316 is larger than that of the second through hole, a feeding finger 312 is arranged in each mounting hole, a limiting block 317 is arranged on the feeding finger 312 positioned in the first through hole 316, the diameter of the limiting block 317 is larger than that of the second through hole, and a spring 318 is sleeved on the feeding finger 312 positioned in the first through hole 316, the first end of the feeding finger fixing plate 306 is connected with a cover plate 319, a third through hole is formed in the position, corresponding to the mounting hole, of the cover plate 319, the aperture of the third through hole is smaller than the diameter of the limiting block 317, one end of the spring 318 abuts against the limiting block 317, the other end of the spring 318 abuts against the cover plate 319, the upper portion of the feeding frame 301 is further provided with a guide plate 308, and guide inclined surfaces 309 are arranged at two ends of the upper plate surface of the guide plate 308.
In this embodiment, the first driving assembly includes an oil cylinder 210, a moving block 209, and first lifting wedges 211 located at two ends of the moving block 209, the oil cylinder 210 is installed on the hobbing frame 201, the moving block 209 is driven by the oil cylinder 210 to move, and second lifting wedges matched with the first lifting wedges 211 are installed on the upper hobbing cutter holder.
In this embodiment, the second driving assembly includes a driving motor, an output shaft of the driving motor is in transmission connection with the first rotating shaft 302 through a coupler, a driving synchronizing wheel 310 is installed on the first rotating shaft 302, a driven synchronizing wheel 311 is installed on the second rotating shaft 303, and the driving synchronizing wheel 310 is in transmission connection with the driven synchronizing wheel 311 through a synchronous belt.
In order to facilitate the insertion of the feeding finger 312 into the fabrication hole, in this embodiment, the end of the feeding finger 312 is provided with a guide portion having a circular arc structure.
In this embodiment, a reserved area for reserving the material sheet is arranged between the stamping die 1 and the roll cutting die 2, a limiting frame is arranged at the reserved area, an upper limiting sensor is arranged at the upper part of the limiting frame, and a lower limiting sensor is arranged at the lower part of the limiting frame.
When the hobbing die 2 works, the oil cylinder 210 drives the first lifting wedge 211 to move right, so that the upper hobbing tool holder moves downwards until the upper hobbing tool 205 is contacted with the corresponding lower hobbing tool 203, the driving gear 207 is meshed with the driven gear 208, and then the hobbing motor 206 is started to drive the upper hobbing shaft 204 and the lower hobbing shaft 202 to rotate so as to realize hobbing.
When the feeding mold 3 feeds, the driving motor is started to drive the first rotating shaft 302 and the second rotating shaft 303 to rotate, and further drive the first roller 304 and the second roller 305 to rotate, so as to drive the annular feeding belt clamped on the first roller 304 and the second roller 305 to rotate circularly, in a normal state, the feeding fingers 312 on the feeding finger fixing plate 306 cannot extend upwards under the action of the springs 318, when the feeding finger fixing plate 306 moves to the upper side of the guide plate 308, the lower ends of the feeding fingers 312 overcome the spring force to extend upwards under the action of the guide plate 308, and further can be inserted into the fabrication holes of the material sheets to drive the material sheets to move forwards, after the feeding fingers 312 move forwards for a certain distance, when the feeding fingers 312 are separated from the guide plate 308, the feeding fingers 312 automatically retract under the action of the springs 318, and meanwhile, the feeding fingers 312 at the rear part can extend out under the action of the guide plate 308 to continuously drive the material sheets to move forwards, so as to, and has the characteristic of high feeding efficiency.
Through setting up the reserved area in this embodiment, but real-time adjustment stamping speed, when last spacing sensor detected the tablet, can suitably improve punch press 5's stamping speed to corresponding reduction hobbing die 2, the speed of pay-off mould 3, when spacing sensor detected the tablet down, can suitably reduce punch press 5's stamping speed, and the corresponding speed that improves hobbing die 2, pay-off mould 3.
The foregoing embodiments are merely illustrative of the principles and features of this invention, which is not limited to the above-described embodiments, but rather is susceptible to various changes and modifications without departing from the spirit and scope of the invention, which changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims.

Claims (10)

1. The utility model provides a high-speed automatic hobbing production line, includes stamping die, hobbing mould, pay-off mould, the crosscut subassembly that sets gradually along tablet transfer direction, stamping die installs on the punching machine, its characterized in that: the rolling cutting die comprises a rolling cutting frame, a lower rolling cutting tool apron is fixedly arranged at the lower part of the rolling cutting frame, a lower hobbing cutter holder is rotatably arranged on the lower hobbing cutter holder, a plurality of lower hobbing cutters are arranged on the lower hobbing shaft, an upper hobbing cutter holder is arranged on the hobbing frame and positioned above the lower hobbing cutter holder, and a first driving component for driving the upper hobbing cutter seat to move up and down is arranged on the hobbing frame, an upper hobbing shaft is rotatably arranged on the upper hobbing cutter holder, a plurality of upper hobbing cutters are arranged on the upper hobbing shaft, the plurality of upper hobbing cutters and the plurality of lower hobbing cutters are distributed in a one-to-one correspondence manner, one end of the lower hobbing shaft is provided with a driving gear, the other end of the lower hobbing shaft is in transmission connection with a hobbing motor, and one end of the upper hobbing shaft is provided with a driven gear which can be meshed with the driving gear; the feeding die comprises a feeding frame and a feeding die body, wherein a first rotating shaft and a second rotating shaft are rotatably arranged on the feeding frame, a second driving assembly for driving the first rotating shaft and the second rotating shaft to rotate is arranged on the feeding frame, the feeding die body comprises a first roller, a second roller and an annular feeding belt driven by the first roller and the second roller to rotate, the first roller is arranged on the first rotating shaft, the second roller is arranged on the second rotating shaft, the annular feeding belt is formed by splicing a plurality of feeding finger fixing plates and a plurality of connecting plates, the connecting plates are positioned between the adjacent feeding finger fixing plates, a plurality of mounting holes are formed in the feeding finger fixing plates, and the mounting holes comprise a first through hole positioned at the first end of the feeding finger fixing plate and a second through hole positioned at the second end of the feeding finger fixing plate, the first through hole is communicated with the second through hole, the aperture of the first through hole is larger than that of the second through hole, a feeding finger is installed in the mounting hole, a limiting block is arranged on the feeding finger in the first through hole, the diameter of the limiting block is larger than that of the second through hole, a spring is sleeved on the feeding finger in the first through hole, the end head of the first end of the feeding finger fixing plate is connected with a cover plate, a third through hole is formed in the position, corresponding to the mounting hole, of the cover plate, the aperture of the third through hole is smaller than that of the limiting block, one end of the spring abuts against the limiting block, the other end of the spring abuts against the cover plate, a guide plate is further arranged on the upper portion of the feeding frame, and guide inclined planes are arranged at two ends of the upper plate surface of the guide plate.
2. A high speed automatic roll-cutting production line according to claim 1, characterized in that: the first driving assembly comprises an oil cylinder, a moving block and first lifting wedges arranged at two ends of the moving block, the oil cylinder is mounted on the hobbing frame, the moving block is driven by the oil cylinder to move, and second lifting wedges matched with the first lifting wedges are mounted on the upper hobbing cutter holder.
3. A high speed automatic roll-cutting production line according to claim 2, characterized in that: the roll-cutting motor is a variable frequency motor.
4. A high speed automatic roll-cutting production line according to claim 3, characterized in that: the plurality of upper rolling cutters are uniformly distributed at intervals, and an upper positioning block for limiting and fixing is arranged between every two adjacent upper rolling cutters; the plurality of lower rolling cutters are uniformly distributed at intervals, and a lower positioning block with a limiting and fixing function is arranged between every two adjacent lower rolling cutters.
5. The high-speed automatic roll-cutting production line according to claim 4, characterized in that: the feeding finger fixing plate is provided with a first rolling pin matched with the rolling groove, and the connecting plate is provided with a second rolling pin matched with the rolling groove.
6. The high-speed automatic roll-cutting production line according to claim 5, characterized in that: the second driving assembly comprises a driving motor, an output shaft of the driving motor is in transmission connection with the first rotating shaft through a coupler, a driving synchronizing wheel is installed on the first rotating shaft, a driven synchronizing wheel is installed on the second rotating shaft, and the driving synchronizing wheel is in transmission connection with the driven synchronizing wheel through a synchronous belt.
7. The high-speed automatic roll-cutting production line according to claim 6, characterized in that: the number of the first idler wheels is 2, the first idler wheels are symmetrically distributed on the first rotating shaft, and the number of the second idler wheels is 2, and the second idler wheels are symmetrically distributed on the second rotating shaft.
8. The high-speed automatic roll-cutting production line according to claim 7, characterized in that: the end of the feeding finger is provided with a guide part with a circular arc structure.
9. A high speed automatic roll cutting line according to any one of claims 1 to 8, characterized in that: and a reserved area for reserving the material sheets is arranged between the stamping die and the roll cutting die.
10. A high speed automatic roll-cutting production line according to claim 9, characterized in that: the reserved area is provided with a limiting frame, the upper portion of the limiting frame is provided with an upper limiting sensor, and the lower portion of the limiting frame is provided with a lower limiting sensor.
CN201911165534.9A 2019-11-25 2019-11-25 High-speed automatic roll-cutting production line Pending CN110976686A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911165534.9A CN110976686A (en) 2019-11-25 2019-11-25 High-speed automatic roll-cutting production line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911165534.9A CN110976686A (en) 2019-11-25 2019-11-25 High-speed automatic roll-cutting production line

Publications (1)

Publication Number Publication Date
CN110976686A true CN110976686A (en) 2020-04-10

Family

ID=70086373

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911165534.9A Pending CN110976686A (en) 2019-11-25 2019-11-25 High-speed automatic roll-cutting production line

Country Status (1)

Country Link
CN (1) CN110976686A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10296364A (en) * 1997-05-01 1998-11-10 Hidaka Seiki Kk Die device and manufacture of fin for heat exchanger
CN205684615U (en) * 2016-06-03 2016-11-16 黄山三佳谊华精密机械有限公司 A kind of fin high-speed production lines
CN107471812A (en) * 2017-09-01 2017-12-15 东莞市久锋纸箱机械有限公司 A kind of printing equipment of offset press
CN209272244U (en) * 2018-11-15 2019-08-20 无锡海特精密模具有限公司 A kind of cutter mechanism and air-conditioner fin die
CN110479546A (en) * 2019-09-24 2019-11-22 中冶南方工程技术有限公司 The two roller coating machines adjusted using inclined wedge

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10296364A (en) * 1997-05-01 1998-11-10 Hidaka Seiki Kk Die device and manufacture of fin for heat exchanger
CN205684615U (en) * 2016-06-03 2016-11-16 黄山三佳谊华精密机械有限公司 A kind of fin high-speed production lines
CN107471812A (en) * 2017-09-01 2017-12-15 东莞市久锋纸箱机械有限公司 A kind of printing equipment of offset press
CN209272244U (en) * 2018-11-15 2019-08-20 无锡海特精密模具有限公司 A kind of cutter mechanism and air-conditioner fin die
CN110479546A (en) * 2019-09-24 2019-11-22 中冶南方工程技术有限公司 The two roller coating machines adjusted using inclined wedge

Similar Documents

Publication Publication Date Title
CN202174602U (en) Single-sided punching slicer
CN111418943B (en) Nose bridge strip supply device of full-automatic mask machine
CN206215798U (en) A kind of punching machine auto-feeder
CN113458258A (en) Efficient aluminum alloy sheet stamping die and stamping method thereof
CN110893452B (en) Automatic stamping device is used in production of continuous type chain part
CN212193498U (en) A circle cross cutting tool is pressed to circle for making high-efficient printing label
CN111842624A (en) From high-efficient punching press puncher of feeding
CN212704636U (en) Plate shearing device of metal plate stamping and shearing equipment
CN110976686A (en) High-speed automatic roll-cutting production line
CN210754499U (en) Door frame forming machine
CN217570392U (en) Blanking equipment is used in preparation of energy storage system connection piece
CN216399953U (en) A rotatory die assembly for production of bamboo tableware is used
CN103465025A (en) Fully automatic pin shaft cutting machine
CN212469440U (en) Automatic production line for edge covering strips
CN210586675U (en) Aluminum foil roll forming device
CN203579178U (en) Full-automatic pin shaft cut-off machine
CN209793943U (en) Die cutting device convenient for size adjustment for hot-pressed paper production
CN216575157U (en) Continuous stamping die device of linkage type adjusting mounting hole stamping angle adjusting mechanism
CN216575097U (en) Stamping die device for adjusting stamping angle of mounting hole and externally connected with power source
CN111055338A (en) Quick cutting equipment of thin slice
CN205289308U (en) Tube winding machine
CN114769903B (en) Automatic cutting device for air conditioner radiating fin
CN219541528U (en) Double-material high-speed feeder capable of improving working efficiency
CN205892280U (en) Transport mechanism is taken to material of processing equipment
CN202097772U (en) Double-roll linkage complete-row cutting machine

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20200410