CN207841569U - It is a kind of with multiple punch and a punch can multidirectional movement clicker press machine - Google Patents
It is a kind of with multiple punch and a punch can multidirectional movement clicker press machine Download PDFInfo
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- CN207841569U CN207841569U CN201721743537.2U CN201721743537U CN207841569U CN 207841569 U CN207841569 U CN 207841569U CN 201721743537 U CN201721743537 U CN 201721743537U CN 207841569 U CN207841569 U CN 207841569U
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Abstract
The utility model is related to it is a kind of with multiple punch and a punch can multidirectional movement clicker press machine.Include the transport platform for conveying material to be processed, the portal frame for being set up in transport platform conveying direction rear and front end, the punch device for being respectively arranged in two portal frames, drive punch device in the vertical shift mechanism that the transverse-moving mechanism of transverse shifting, a driving wherein portal frame vertically move on portal frame and the control system for controlling punch device operating status.Two punch device isolated operations work can be achieved by the control of control system, and a wherein punch device can be realized along conveyer conveying direction vertically move under control of the control system, while realizing the independent typesetting of double-pole mould subregion and be punched simultaneously, it can make each region of independent typesetting that longitudinal a variety of type-setting modes can be achieved, compared to the horizontal partition typesetting of existing double-pole mould but can not the clicker press machine of vertical partition typesetting can further increase cutting die typesetting selectivity while, substantially increase the efficiency of punch press process.
Description
Technical field
The utility model is related to punching shaping apparatus fields, and in particular to one kind having multiple punch and a punch multidirectional can move
Dynamic clicker press machine.
Background technology
In the industrial production, the purposes of clicker press machine is very extensive, it is suitable for each leather-like, cloth, rubber, cork and
The processing and forming of the flexible platelets such as glass fibre.Forming knife mold is mainly utilized, is obtained needed for people by blanking movement
Sheet material or semi-finished product.Existing double-pole mould clicker press machine is typically only capable to be directed to transport platform displacement distance during cutting material
Typesetting punching is carried out, i.e. displacement of transport platform, double-pole mould is punched a row accordingly, for the sheet material cutting die of some special shapes
After being composed and laid out, double-pole mould can not be punched simultaneously, cause temporal waste so that processing efficiency, which is unable to get, effectively to be carried
It is high.
Invention content
In view of the deficiencies of the prior art, the utility model offer one kind having double punches and double punches can be along transport platform
While transverse shifting, a wherein punch can also be moved along transport platform conveying direction it is a kind of have can multidirectional movable punching head rush
Sanction machine.
The utility model adopts the following technical solution：It is a kind of with multiple punch and a punch can multidirectional movement clicker press machine,
Include the transport platform for conveying material to be processed, includes the transport platform for conveying material to be processed, the top of the transport platform is defeated
It send the rear and front end of platform conveying direction to be equipped with and cutting die is installed and for the punch device of punching, it is characterised in that：Further include
There is the vertical shift mechanism of portal frame, guide rail and driving portal frame movement, the punch device of rear and front end is installed respectively in transport platform
In on corresponding portal frame, the guide rail is fixed on transport platform side and parallel with conveying direction, and the vertical shift mechanism drives it
In a portal frame in being moved on guide rail.
Further, in two portal frames of two punch devices of corresponding installation, a portal frame on guide rail in moving, another portal frame
Opposite transport platform is fixed.
Further, the vertical shift mechanism include the guide rail, the nut bearing that is fixed on portal frame, spiral connection spiral shell
The vertical shift leading screw of female bearing, driving vertical shift leading screw rotation vertical shift motor and be fixed on portal frame bottom and be adapted to guide rail
Guide wheel.
Further, the transport platform both sides have been fixedly connected with fixed frame, and vertical shift leading screw is respectively connected on the fixed frame of both sides,
Portal frame both sides are connect by nut bearing with vertical shift leading screw spiral, and the vertical shift motor on both sides vertical shift leading screw is synchronized and driven
It is dynamic.
Further, further include having one machine of cross for being installed on driving punch device transverse shifting in transport platform in portal frame
Structure, the transverse-moving mechanism include the parallel sliding rail being fixed in portal frame crossbeam, the nut bearing being fixed on punch pedestal,
Installation parallel with sliding rail and the traversing motor rotated in the traversing leading screw of nut bearing spiral connection and the traversing leading screw of driving, institute
It states punch pedestal both sides and is rotatably connected to bearing, two side bearings are installed on sliding rail.
Further, the punch device include punch pedestal, be set to punch base bottom be used for clamping cutting die knife
Baffle plate and fixed disk.
Further, cutting mechanism is additionally provided on the punch device, the cutting mechanism is fixed below punch pedestal,
The fixed disk is fixed on cutting mechanism power output end.
Further, the cutting mechanism is cylinder device, and the fixed disk is fixed on the piston rod bottom of severing structure.
Further, further include having rotating mechanism, the rotating mechanism includes the turntable for being rotationally connected with fixed pan bottom
With the electric rotating machine of driving disc rotation, the cutting die bottom plate is fixed on turntable bottom.
By the above-mentioned description to the utility model structure it is found that compared to the prior art, the utility model has following excellent
Point：The utility model is set there are two punch device, and two punch devices are respectively arranged in above transport platform in conveying side
To rear and front end, and by the control of control system can be achieved two punch device isolated operations work, with realize two punches dress
The double-pole mould mixing set intersects typesetting and simultaneously punching or double-pole mould subregion independent typesetting and the purpose that is punched simultaneously.And wherein
One punch device can realize along conveyer conveying direction vertically move that under control of the control system this mode realizes double-pole mould
The independent typesetting of subregion and while be punched simultaneously, can make each region of independent typesetting that can realize longitudinal a variety of type-setting modes, i.e.,
It realizes the subregion typesetting of two cutting dies and wherein a cutting die is not limited to the displacement distance of transport platform, it is lateral compared to existing double-pole mould
Subregion typesetting but can not the clicker press machine of vertical partition typesetting while can further increase cutting die typesetting selectivity, substantially increase
The efficiency of punch press process, and the waste of material can be effectively prevented.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is the vertical view of the utility model.
Fig. 4 is the structural schematic diagram of punch device.
Fig. 5 is the A of Fig. 3 to enlarged diagram.
Fig. 6 is the control schematic diagram of the utility model.
Fig. 7 is the schematic diagram of embodiment 1.
Fig. 8 is the schematic diagram of embodiment 2.
Specific implementation mode
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings.
With reference to shown in attached Fig. 1 and 2, it is a kind of with multiple punch and a punch can multidirectional movement clicker press machine, include conveying
The transport platform 1 of material to be processed, the portal frame 3a and portal frame 3b for being set up in 1 conveying direction rear and front end of transport platform, pacify respectively
Loaded on two portal frame 3a and portal frame 3b punch device 2a and punch device 2b, driving punch device 2 in horizontal on portal frame 3
The rotating mechanism and control that cutting mechanism 6, the driving cutting die 25 being vertically moved up or down to mobile transverse-moving mechanism, driving cutting die 25 rotate
The control system of 25 operating status of cutting die processed.By the control of control system, it can be achieved that two punch device 2a and punch device 2b
It individually completes punching work or is carried out at the same time punching work, advanced optimized the selectivity of punching typesetting, punch press process is made to imitate
What rate was further improved.And to achieve the purpose that increase a variety of type-setting modes, the punch device 2a of the utility model
It can be vertically moved before and after 1 conveying direction of transport platform with any one punch device 2 in punch device 2b, below with punch device
With respect to transport platform 1, removable, punch device 2a is described with respect to the fixation of transport platform 1 as embodiment 2b.
With reference to shown in attached drawing 1 to 3, being equipped on the portal frame 3b of installation punch device 2b can drive portal frame 3b along conveying
The vertical shift mechanism that platform 1 vertically moves, to realize that punch device 2b is vertically moved along transport platform 1.The vertical shift mechanism includes solid
Due to 1 both sides of transport platform and the guide rail 74 parallel with 1 conveying direction of transport platform, the guide wheel for being fixed on two side bottoms of portal frame 3b
75, it is fixed on the nut bearing 73 of the both sides portal frame 3b, spiral is connected to the vertical shift leading screw 72 of nut bearing 73 and driving is indulged
Move the vertical shift motor 71 that leading screw 72 rotates.The guide wheel 75 is adapted to and guide rail 74 and can be moved on guide rail 74, by guide wheel 75 in
It is mobile on guide rail 74 to realize that portal frame 3b is moved relative to 1 parallel longitudinal direction of transport platform.The both sides portal frame 3b periphery be fixed with
The fixed frame 8 that transport platform 1 is fixedly connected, the vertical shift leading screw 72 are rotationally connected on fixed frame 8, and specific connection type can be with
It is by way of bearing block connection.The output shaft of vertical shift motor 71 is sequentially connected with vertical shift leading screw 72, and portal frame 3b two
The vertical shift motor 71 of side synchronizes driving, realizes vertical shift motor 71 and vertical shift leading screw 72 is driven to rotate.It is driven by vertical shift motor 71
Vertical shift leading screw 72 rotates, and makes the rotation of vertical shift leading screw 72 that nut bearing 73 be driven to be moved relative to vertical shift leading screw 72, vertical to realize
Moving motor 71 drives portal frame 3b to be vertically moved in opposite transport platform 1 on guide rail 74.
With reference to shown in attached Figure 4 and 5, the punch device 2 includes punch pedestal 21, is set to 21 lower section use of punch pedestal
In clamping cutting die 25 cutting die bottom plate 23 and be fixed on the fixation disk 22 of 6 power output end of cutting mechanism.The rotating mechanism packet
Include the electric rotating machine 52 of the turntable 51 for being rotationally connected with 22 bottom of fixed disk and the rotation of driving disc 51, turntable 51 and electric rotating
Machine 52 is sequentially connected by synchronous belt 53, realizes that electric rotating machine 52 drives the rotation of turntable 51, the cutting die bottom plate 23 to be fixed on
51 bottom of turntable.The cutting mechanism 6 is fixed on 21 lower section of punch pedestal, and cutting mechanism 6 is hydraulic cylinder, the fixed disk 22
It is fixed on the piston rod bottom of hydraulic cylinder, realizes that 22 opposite transport platform 1 of fixed disk makees lifting fortune by the driving of cutting mechanism 6
It is dynamic, to realize that severing acts.In addition, the hydraulic cylinder of punch device 2a and the hydraulic cylinder of punch device 2b can be by hydraulic pressure systems
System individually control.The cutting die bottom plate 23 is fixed on 51 bottom of turntable, and cutting die 25 can be fixed and be clamped in its bottom by cutting die bottom plate 23
Portion, specifically, the mode that cutting die bottom plate 23 fixes cutting die 25 is：It is equipped with L-shaped connecting plate 24 in 23 both sides of cutting die bottom plate,
The side of connecting plate 24 is equipped with vertical waist-shaped hole 241, and connecting plate 24 passes through waist-shaped hole 241 and cutting die bottom plate 23 by screw rod 26
Spiral connects, and so that cutting die 25 is fixed between cutting die bottom plate 23 and connecting plate 24, and the bottom of connecting plate 24 is located at cutting die 25
Bottom plane in.To sum up, punch device 2 drives fixed 22 elevating movement of disk that cutting die 25 can be realized to defeated by cutting mechanism 6
The severing shaping work for sending material to be processed on platform 1 can realize that the angle of cutting die 25 rotates by electric rotating machine 52, make cutting die 25
It realizes a variety of type-setting modes, to realize the saving of material, avoids the waste of material.
With reference to shown in attached drawing 2 and 4, the transverse-moving mechanism includes the sliding rail in the parallel crossbeam 31 for being fixed on portal frame 3
43, the traversing leading screw 42 of installation parallel with sliding rail 43, the nut bearing 45 that is fixed on punch pedestal 21 and the traversing silk of driving
The traversing motor 41 that thick stick 42 rotates.21 both sides of punch pedestal of the punch device 2 are rotatably connected to bearing 44, pass through bearing 44
It is moved along 43 direction of sliding rail in scrolling realization punch device 2 on sliding rail 43.The traversing leading screw 42 and 45 spiral shell of nut bearing
Rotation connection drives the rotation of traversing leading screw 42 that can drive 2 transverse shifting of punch device by traversing motor 41.
With reference to shown in attached drawing 6, the specific control mode of the control system of the utility model is：By two kinds of selected cutting dies 25
Shape is input to control system, concurrently sets the running parameter of punch device 2 and transport platform 1, i.e. punch device 2a and punch dress
Set the feeding displacement parameter and portal frame of the transverse shifting parameter of 2b, the rotation angle of turntable 51, cutting cutter number and transport platform 1
The moving parameter of 3b.Start control system after being provided with, setup parameter is transmitted to punch device 2a and punch by control system
It completes to control the transverse shifting of punch device 2a and punch device 2b in the traversing motor 41 of device 2b；It is transmitted to electric rotating machine
52 complete the control of the rotation angle of the cutting die 25 to the cutting die 25 and punch device 2b of punch device 2a；It is transmitted to oil hydraulic system
It completes to execute the control that lifting severing acts to the cutting mechanism 6 of punch device 2a and the cutting mechanism 6 of punch device 2b；Transmission
The feeding Bit andits control for the transport platform 1 completed to the driving mechanism of transport platform 1；The vertical shift motor for being transmitted to vertical shift mechanism completes knife
The longitudinal movement of mould.Control system by the coordinates feedback of cutting die bottom plate 23, executes state when driving above-mentioned associated mechanisms work
Feedback, working state of system Real-time Feedback are transferred to control system, and control system is according under feedback information real-time Transmission clicker press machine
One step needs the running parameter executed.
The course of work of the utility model is described below by way of two embodiments：
Cutting die A, is installed to the bottom of punch device 2a by embodiment one as shown in Fig. 7, and cutting die B is installed to punch
The bottom of device 2b, and in control system set punch device 2a and punch device 2b running parameter, i.e. punch device 2a
With the cutting cutter number of the transverse shifting parameter of punch device 2b, 51 rotation angle of turntable and cutting mechanism 6.Specific operating procedure
For：Cutting die A on punch device 2a is after the first knife of start position severing, the preset distance of transverse shifting, 180 ° of rotations
Turntable 51 on punch device 2a is punched the second knife after so that cutting die is rotated 180 °；The preset distance of transverse shifting again, and
180 ° of rotary turnplates 51 make cutting die A rotate to original state, and repeat above-mentioned blanking step, to realize cutting die A to material at
The punching of row.Be not necessarily to rotate the rotation angle of cutting die B in the present embodiment, need to only set the transverse shifting of punch device 2b away from
From, when the material that cutting die A punchings are completed is moved under the drive of transport platform 1 below the portal frame 3 of punch device 2b, cutting die
B is under the driving of transverse-moving mechanism 4, and severing position just falls into the gap of centre after cutting die A severings, to reach saving material
The purpose of material.And later under the drive of transport platform 1, the cutting die A of punch device 2a is constantly punched material, and is located at
Intermediate gap is punched after cutting die B continuous cutting die A severings simultaneously after cutting die A, realizes that the mixing of double-pole mould intersects simultaneously
The purpose of punching can further increase knife compared to the clicker press machine that existing hilted broadsword mould clicker press machine and double-pole mould are punched successively respectively
While mould typesetting selectivity, the efficiency of punch press process is substantially increased, and effectively prevents a large amount of wastes of material.
Embodiment two as shown in Fig. 8, E in typesetting shown in attached drawing 8 by 1 displacements of transport platform move away from
From can be considered the entire row E in typesetting, the cutting die C of left area is a row E, and the cutting die D of right area is to be divided to two float F, i.e.,
F is the half of E.Displacement distance E cutting dies C and cutting die D are corresponding again and again for transport platform in existing double-pole mould clicker press machine
It can only be punched a row simultaneously, to realize that above-mentioned typesetting is punched, then need cutting die C stationary, 1 displacement distance F of transport platform makes knife
Mould D is punched the second float of right area, this mode cutting die C does not execute blanking movement for some time, cannot achieve knife
Mould C and cutting die D are punched simultaneously so that processing efficiency can not mention effective raising.The utility model is filled due to a wherein punch
Setting 2b can move along 1 conveying direction of transport platform, therefore the scheme of being implemented as follows can be used:Cutting die C is installed to punch device 2a's
Cutting die D is installed to the bottom of punch device 2b by bottom, and sets punch device 2a's and punch device 2b in control system
Transverse shifting parameter, 6 cutting cutter number of cutting mechanism and the portal frame 3b of running parameter, i.e. punch device 2a and punch device 2b
Longitudinal movement parameter.Specifically operating procedure is：Cutting die C on punch device 2a is horizontal after the first knife of start position severing
It is punched the second knife after the telephone-moving structure driving preset distance of cutting die C transverse shiftings, is punched one by one in this way on the left of material
Region first row, the displacement distance E successively of transport platform 1, makes cutting die C be punched by row in material left area later；It is conveying later
Under the drive of platform 1, when material is moved to 3 lower section of portal frame of punch device 2b, cutting die D starts to rush material right area
It cutting out, cutting die D is punched the first float F under transverse-moving mechanism driving at this time, vertically moves distance F under the driving of vertical shift mechanism later,
The second float F of punching is driven by transverse-moving mechanism again, transport platform 1 moves the same of respective distance again after being punched an entire row E
When portal frame 3b reply initial position under the driving of vertical shift mechanism.In this way under the drive of transport platform 1, punch device 2a
Cutting die C constantly to being punched on the left of material, and the cutting die D after cutting die C according to aforesaid way simultaneously constantly to material
Right area is punched.In the present embodiment, since the utility model wherein punch device 2 can be along 1 side of conveying of transport platform
To movement so that the utility model clicker press machine realize the independent typesetting of double-pole mould subregion and be punched simultaneously purpose while, into one
Step increases the selectivity of 25 typesetting of cutting die, in the longitudinal typesetting for realizing 25 subregion of double-pole mould, wherein a cutting die is not conveyed
The limitation of 1 fed distance of platform makes the length travel of the double-pole mould 25 of subregion material relatively to be processed need not be consistent, can carry out region
The interior independent typesetting in longitudinal direction.Compared to existing double-pole mould subregion, punching or the horizontal partition typesetting of double-pole mould but can not be longitudinal successively respectively
While the clicker press machine of subregion typesetting can further increase cutting die typesetting selectivity, the efficiency of punch press process is substantially increased, and
And the waste of material can be effectively prevented.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept should all belong to the row for invading scope of protection of the utility model
For.
Claims (9)
1. it is a kind of with multiple punch and a punch can multidirectional movement clicker press machine, include the transport platform for conveying material to be processed,
The top of the transport platform is respectively equipped in the rear and front end of conveying direction and is equipped with cutting die and for the punch device of punching, spy
Sign is：Further include having portal frame, guide rail and the vertical shift mechanism for driving portal frame movement, the punch of rear and front end in transport platform
Device is respectively arranged on corresponding portal frame, and the guide rail is fixed on transport platform side and parallel with conveying direction, described vertical
Telephone-moving structure drives a wherein portal frame in being moved on guide rail.
2. it is according to claim 1 it is a kind of with multiple punch and a punch can multidirectional movement clicker press machine, it is characterised in that：
In two portal frames of two punch devices of corresponding installation, a portal frame in being moved on guide rail, with respect to transport platform fix by another portal frame
It is motionless.
3. it is according to claim 1 it is a kind of with multiple punch and a punch can multidirectional movement clicker press machine, it is characterised in that：
The vertical shift silk of the vertical shift mechanism includes the guide rail, is fixed on portal frame nut bearing, spiral attaching nut's bearing
Thick stick, the driving vertical shift leading screw vertical shift motor rotated and the guide wheel for being fixed on portal frame bottom and being adapted to guide rail.
4. it is according to claim 3 it is a kind of with multiple punch and a punch can multidirectional movement clicker press machine, it is characterised in that：
The transport platform both sides have been fixedly connected with fixed frame, and vertical shift leading screw, the dragon moved on guide rail are respectively connected on the fixed frame of both sides
Door frame both sides are connect by nut bearing with vertical shift leading screw spiral, and the vertical shift motor on both sides vertical shift leading screw is synchronized and driven
It is dynamic.
5. it is according to claim 1 it is a kind of with multiple punch and a punch can multidirectional movement clicker press machine, it is characterised in that：
Further include having the transverse-moving mechanism for being installed on driving punch device transverse shifting in transport platform in portal frame, the transverse-moving mechanism packet
Include the parallel sliding rail being fixed in portal frame crossbeam, the nut bearing being fixed on punch pedestal, it is parallel with sliding rail installation and
In the traversing leading screw of nut bearing spiral connection and the traversing motor of the traversing leading screw rotation of driving, punch pedestal both sides turn
Dynamic to be connected with bearing, two side bearings are installed on sliding rail.
6. it is according to claim 1 it is a kind of with multiple punch and a punch can multidirectional movement clicker press machine, it is characterised in that：
The cutting die bottom plate and fixed disk that the punch device includes punch pedestal, is set to punch base bottom for clamping cutting die.
7. it is according to claim 6 it is a kind of with multiple punch and a punch can multidirectional movement clicker press machine, it is characterised in that：
Cutting mechanism is additionally provided on the punch device, the cutting mechanism is fixed below punch pedestal, and the fixed disk is fixed
In cutting mechanism power output end.
8. it is according to claim 7 it is a kind of with multiple punch and a punch can multidirectional movement clicker press machine, it is characterised in that：
The cutting mechanism is cylinder device, and the fixed disk is fixed on the piston rod bottom of severing structure.
9. it is according to claim 6 it is a kind of with multiple punch and a punch can multidirectional movement clicker press machine, it is characterised in that：
Further include having rotating mechanism, the rotating mechanism include be rotationally connected with fixed pan bottom turntable and driving disc rotate
Electric rotating machine, the cutting die bottom plate are fixed on turntable bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721743537.2U CN207841569U (en) | 2017-12-14 | 2017-12-14 | It is a kind of with multiple punch and a punch can multidirectional movement clicker press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721743537.2U CN207841569U (en) | 2017-12-14 | 2017-12-14 | It is a kind of with multiple punch and a punch can multidirectional movement clicker press machine |
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| Publication Number | Publication Date |
|---|---|
| CN207841569U true CN207841569U (en) | 2018-09-11 |
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ID=63420695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721743537.2U Active CN207841569U (en) | 2017-12-14 | 2017-12-14 | It is a kind of with multiple punch and a punch can multidirectional movement clicker press machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910084A (en) * | 2019-03-20 | 2019-06-21 | 佛山市南海鸿钢裁断机制造有限公司 | A kind of formed punch and a kind of mobile hemisection cutting machine for hemisection severing |
| CN111890455A (en) * | 2020-06-15 | 2020-11-06 | 温州大学 | Automatic processing method of supporting plate for sewing machine |
| CN113134867A (en) * | 2021-04-28 | 2021-07-20 | 南京工业职业技术大学 | Linkage sliding conveying belt type blanking machine and blanking method thereof |
| CN113232093A (en) * | 2021-04-28 | 2021-08-10 | 南京工业职业技术大学 | Chuck type multi-cutter die punch, blanking machine and blanking method thereof |
| CN113997357A (en) * | 2021-10-28 | 2022-02-01 | 东莞市点亮软件有限公司 | Automatic blanking equipment |
-
2017
- 2017-12-14 CN CN201721743537.2U patent/CN207841569U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910084A (en) * | 2019-03-20 | 2019-06-21 | 佛山市南海鸿钢裁断机制造有限公司 | A kind of formed punch and a kind of mobile hemisection cutting machine for hemisection severing |
| CN111890455A (en) * | 2020-06-15 | 2020-11-06 | 温州大学 | Automatic processing method of supporting plate for sewing machine |
| CN111890455B (en) * | 2020-06-15 | 2021-10-22 | 温州大学 | Automatic processing method of supporting plate for sewing machine |
| CN113134867A (en) * | 2021-04-28 | 2021-07-20 | 南京工业职业技术大学 | Linkage sliding conveying belt type blanking machine and blanking method thereof |
| CN113232093A (en) * | 2021-04-28 | 2021-08-10 | 南京工业职业技术大学 | Chuck type multi-cutter die punch, blanking machine and blanking method thereof |
| CN113134867B (en) * | 2021-04-28 | 2022-09-23 | 南京工业职业技术大学 | Linkage sliding conveying belt type blanking machine and blanking method thereof |
| CN113997357A (en) * | 2021-10-28 | 2022-02-01 | 东莞市点亮软件有限公司 | Automatic blanking equipment |
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