CN210996105U - Compound die-cut device of miniature product - Google Patents
Compound die-cut device of miniature product Download PDFInfo
- Publication number
- CN210996105U CN210996105U CN201921752292.9U CN201921752292U CN210996105U CN 210996105 U CN210996105 U CN 210996105U CN 201921752292 U CN201921752292 U CN 201921752292U CN 210996105 U CN210996105 U CN 210996105U
- Authority
- CN
- China
- Prior art keywords
- assembly
- height
- stripping
- plate
- equal
- 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
- 150000001875 compounds Chemical class 0.000 title claims description 6
- 239000000463 material Substances 0.000 claims abstract description 52
- 239000002131 composite material Substances 0.000 claims abstract description 7
- 238000005520 cutting process Methods 0.000 claims description 7
- 238000004080 punching Methods 0.000 abstract description 9
- 229920002799 BoPET Polymers 0.000 description 28
- 239000005041 Mylar™ Substances 0.000 description 26
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model provides a composite punching device for miniature products, which comprises a template component, an equal-height component, an outer guide pillar component, an inner guide pillar component, a punch component, a positioning needle component, a floating lift pin component and a stripping component; the equal-height assembly comprises a main spring, an equal-height sleeve and an equal-height screw; the outer guide pillar assembly adopts a ball guide pillar and guide sleeve assembly and is used for roughly positioning the up-and-down reciprocating motion of the template assembly; the inner guide pillar component comprises a height fixing sleeve and a height fixing screw; the punch assembly comprises a punch insert and a punch; the stripping assembly comprises a knife edge, a stripping spring, a stripping thimble and a floating bottom; the arrangement of the equal-height assembly and the floating lift pin assembly can also ensure that the material belt is separated from the upper template and the lower template when the mold is opened, and prevent the material belt from being stuck on the template to influence feeding and even damage the material belt; the setting of taking off the material subassembly can also be downthehole with the product in the product top feed back area that the mould downpunched from the material area, has avoided the problem that small product is not convenient for snatch to appear.
Description
Technical Field
The invention relates to the field of punching dies, in particular to a composite punching device for a miniature product.
Background
In the current die cutting industry, for products with smaller sizes and shapes, particularly mylar products with thicker thicknesses, due to the limitation of the die cutting process, the situation that the material belt of the following products is cut thoroughly is easily caused, the reject ratio of the products is directly increased, the production efficiency is reduced, and meanwhile, the production cost is increased;
furthermore, when the mylar-type products are cut out from the material belt, the cut-out products are usually grabbed and placed into the product holes in the material belt again for convenience of use and storage; however, because the shape of the product is small, manual or automatic grabbing is difficult, so that the die cutting device which can ensure the appearance accuracy of the product and ensure the position of the product relative to the positioning hole is needed, and the operation of the next process is convenient.
Disclosure of Invention
The invention aims to provide a composite punching device for miniature products, which is used for solving the problem that when a mylar product material belt is punched by a traditional die cutting device, the material belt is easy to cut completely; the problem that mylar products with small sizes are not easy to grab and put into product holes again is solved.
In order to achieve the purpose, the invention adopts the following technical scheme:
a composite punching device for miniature products comprises a template assembly, an equal-height assembly, an outer guide pillar assembly, an inner guide pillar assembly, a punch assembly, a positioning needle assembly, a floating lift pin assembly and a stripping assembly; wherein,
the template component comprises an upper template, an upper backing plate, an upper clamping plate, a stripping plate, a lower template, a lower backing plate and a lower die base;
the equal-height assembly comprises a main spring, an equal-height sleeve and an equal-height screw; the upper die plate is fixedly connected with the upper die plate, and the lower end of the upper die plate is fixedly connected with the lower end of the equal-height sleeve; equal-height through holes are formed in the corresponding positions of the upper clamping plate and the upper back plate, equal-height sleeves are arranged in the equal-height through holes, and the lower ends of equal-height screws are in threaded connection with the stripper plate;
the outer guide pillar assembly adopts a ball guide pillar and guide sleeve assembly, the upper end of the outer guide pillar assembly is fixedly connected with the upper die plate, and the lower end of the outer guide pillar assembly is fixedly connected with the lower die holder and used for roughly positioning the up-and-down reciprocating motion of the die assembly;
the inner guide pillar assembly comprises a height fixing sleeve and a height fixing screw; the stripping plate is provided with a stripping plate, a stripping plate is arranged on the stripping plate, and the stripping plate is provided with a stripping plate; the upper end of the height fixing screw is fixedly connected with the upper cushion plate or the upper clamping plate, and the lower end of the height fixing screw penetrates through the manuscript fixing sleeve hole, the lower template and the lower cushion plate and is in threaded connection with the lower template and the lower cushion plate;
the punch assembly comprises a punch insert and a punch, the punch insert is detachably embedded on the lower surface of the upper clamping plate, the punch is arranged on the punch insert, and punch through holes are formed in positions, corresponding to the punch, on the stripping plate and the stripping plate;
the positioning needle assembly comprises a positioning needle insert and a positioning needle, and the positioning needle is arranged on the stripper plate through the positioning needle insert; at least two positioning needles are adopted, and the two positioning needles are symmetrically arranged on two sides of the punch;
the buoyancy lifting pin assembly is arranged on the lower template and used for forming a material belt channel and supporting the material belt when the mold is opened;
the stripping assembly comprises a knife edge, a stripping spring, a stripping thimble and a floating bottom; the knife edge, the floating bottom, the stripping thimble and the stripping spring are fixedly connected from top to bottom in sequence, the position of the knife edge corresponds to that of the punch, and the knife edge is arranged on the lower template; the floating bottom is arranged below the knife edge and used for ejecting the material belt out of the knife edge under the action of the stripping spring and the stripping thimble during die opening.
And an equal-height gasket is also arranged between the main spring and the equal-height sleeve.
The device also comprises an auxiliary positioning needle, and the inner guide pillar assembly can adopt a ball guide pillar and guide sleeve assembly.
The invention has the beneficial effects that:
the utility model discloses a miniature product compound die-cut device, under the cooperation of drift and edge of a knife, can guarantee to die-cut mylar material area thorough;
furthermore, the arrangement of the equal-height assembly and the floating lift pin assembly can also ensure that the material belt is separated from the upper template and the lower template when the mold is opened, so that the material belt is prevented from being stuck on the template to influence feeding and even damage the material belt;
further, take off the setting of material subassembly, can also push back the product in mylar material area with the product that the mould downpunched from the mylar material area downthehole, avoided the problem that small product is not convenient for snatch to appear.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1: the utility model relates to a composite punching device for miniature products, which comprises a template component, an equal-height component, an outer guide pillar component 9, an inner guide pillar component, a punch 15 component, a positioning pin 17 component, a floating lift pin component 20 and a stripping component; wherein,
the template component comprises an upper template 1, an upper backing plate 2, an upper clamping plate 3, a stripping plate 4, a stripping plate 5, a lower template 6, a lower backing plate 7 and a lower die holder 8; the upper template 1, the upper padding plate 2 and the upper clamping plate 3 are fixedly connected through fastening screws, the stripper plate 4 and the stripper plate 5 are fixedly connected through fastening screws, and the lower template 6, the lower padding plate 7 and the lower die base 8 are fixedly connected through fastening screws (the template fixed connection well known in the art belongs to the prior mature technology through the fastening screws, so the fastening screws are not marked in the drawing);
the equal-height assembly comprises a main spring 10, an equal-height sleeve 12 and an equal-height screw 13; the corresponding positions of the upper template 1 and the upper backing plate 2 are provided with main spring 10 mounting holes for arranging main springs 10, the upper ends of the main springs 10 are fixedly connected with the upper template 1, and the lower ends of the main springs 10 are fixedly connected with the upper ends of the equal-height sleeves 12; equal-height through holes are formed in the corresponding positions of the upper clamping plate 3 and the upper back plate, equal-height sleeves 12 are arranged in the equal-height through holes, and the lower ends of equal-height screws 13 are in threaded connection with the stripper plate 5; preferably, in order to ensure the stability of the elastic force transmission between the main spring 10 and the equal-height sleeve 12, an equal-height washer 11 is further arranged between the main spring 10 and the equal-height sleeve 12; when the die is closed, the upper die plate 1 moves downwards, the main spring 10 is compressed, the equal-height sleeve 12 moves downwards under the action of the main spring 10, the stripper plate 4 and the stripper plate 5 are driven to move downwards, and then the stripper plate 5 contacts the material belt and continues to move downwards;
the outer guide pillar assembly 9 adopts a ball guide pillar and guide sleeve assembly, the upper end of the outer guide pillar assembly 9 is fixedly connected with the upper template 1, and the lower end of the outer guide pillar assembly 9 is fixedly connected with the lower die holder 8 and used for roughly positioning the up-and-down reciprocating motion of the template assembly; the ball guide post and guide sleeve assembly is used as an outer guide post assembly 9 in the field of punching dies, belongs to the prior mature technology, and is not described again; furthermore, a limiting column component for limiting is arranged on one side symmetrical to the outer guide column component 9, and belongs to the existing mature technology in the field of punching dies, and is not described again;
the inner guide pillar assembly comprises a height fixing sleeve and a height fixing screw; the stripping plate 4 and the stripping plate 5 are provided with height-fixing sleeve through holes at corresponding positions, and the height-fixing sleeves are arranged in the height-fixing sleeve through holes; the upper end of the height-fixing screw is fixedly connected with the upper backing plate 2 or the upper clamping plate 3, and the lower end of the height-fixing screw penetrates through the manuscript fixing sleeve hole, the lower template 6 and the lower backing plate 7 and is in threaded connection with the lower template 6 and the lower backing plate 7; when the die is closed, the inner guide pillar component can play a role in accurate positioning, so that the action of the die is more stable and reliable; furthermore, in the field of high-speed dies, the inner guide pillar assembly can also adopt a ball guide pillar and guide sleeve assembly, and the ball guide pillar and guide sleeve assembly is used as the inner guide pillar assembly in the field of punching dies, belongs to the prior mature technology and is not described again;
the punch head 15 assembly comprises a punch head insert 14 and a punch head 15, the punch head insert 14 is detachably embedded on the lower surface of the upper clamping plate 3, the punch head 15 is arranged on the punch head insert 14, and through holes 15 are formed in positions, corresponding to the punch head 15, on the stripper plate 4 and the stripper plate 5; when the die is closed, the punch 15 descends, and the mylar material belt 18 is punched through the through hole of the punch 15; the punch insert 14 is detachably embedded on the lower surface of the upper clamping plate 3, so that the punch 15 is convenient to maintain and replace; not only can the punch 15 damaged by the same product be replaced, but also the punch 15 of different products can be replaced, thereby expanding the application range of the product;
the positioning needle 17 assembly comprises a positioning needle insert 16 and a positioning needle 17, and the positioning needle 17 is arranged on the stripper plate 5 through the positioning needle insert 16; at least two positioning needles 17 are adopted, and the two positioning needles are symmetrically arranged on two sides of the punch 15; the bottom end of the positioning needle 17 is lower than the bottom end of the punch 15, so that when the mylar tape 18 is punched, the positioning needle 17 can position the mylar tape 18; furthermore, as the positioning needles 17 are arranged on the stripper plate 5, when the mold is opened, the stripper plate 5 descends under the action of the equal-height sleeves 12, so that the mylar material belt 18 can be ensured to be separated from the upper template 1;
the buoyancy lift pin assembly 20 is arranged on the lower template 6 and used for forming a mylar material belt 18 channel and supporting the mylar material belt 18 when the mold is opened; when the upper template 1 contacts the mylar material belt 18, the floating pin is pressed downwards, and when the upper template 1 moves upwards, the floating pin moves upwards to lift the mylar material belt 18, so that the mylar material belt 18 is prevented from being fastened on the lower template 6, feeding is influenced, and the mylar material belt 18 is even damaged;
the stripping assembly comprises a knife edge 19, a stripping spring 23, a stripping thimble 22 and a floating bottom 21; the knife edge 19, the floating bottom 21, the stripping thimble 22 and the stripping spring 23 are fixedly connected in sequence from top to bottom, the position of the knife edge 19 corresponds to the position of the punch 15, and the knife edge 19 is arranged on the lower template 6; the floating bottom 21 is arranged below the knife edge 19 and is used for ejecting the mylar material strap 18 out of the knife edge 19 under the action of a stripping spring 23 and a stripping thimble 22 when the mould is opened; specifically, during die assembly, under the action of the punch 15, the stripping assembly moves downwards to compress the stripping spring 23; when the mold is opened, under the elastic force of the stripping spring 23, the stripping thimble 22 drives the knife edge 19 to move upwards through the floating bottom 21, so that the product is pushed back into the mylar material belt 18 hole punched on the mylar material belt 18.
A compound die-cut device of miniature product action process do:
when the die is closed, the upper die plate 1 moves downwards under the driving of the die driving mechanism, and simultaneously compresses the main spring 10; under the positioning action of the outer guide pillar assembly 9 and the inner guide pillar assembly, the equal-height sleeves 12 are driven to move downwards, and then the backing plate 4 and the stripper plate 5 are driven to move downwards; in the process, the punch 15 and the positioning needle 17 simultaneously descend to punch the mylar material belt 18 arranged on the floating pin; further, the upper template 1 and the lower template 6 are both contacted with a mylar material belt 18, and meanwhile, the buoyancy lifting pin descends and the knife edge 19 descends;
when the mold is opened, the upper mold plate 1 moves upwards under the driving of the mold driving mechanism, the stripper plate 5 continues to compress the mylar material belt 18 under the elastic force action of the main spring 10, the punch 15 withdraws from the knife edge 19, the stripper spring 23 drives the floating bottom 21 to ascend through the stripper thimble 22, and then drives the knife edge 19 to ascend, so that a product punched and cut from the mylar material belt 18 is pushed back into a product hole on the mylar material belt 18; the equal-height sleeve 12 drives the stripper plate 4 and the stripper plate 5 to separate from the upper clamping plate 3 under the elastic force of the main spring 10, so that the material belt is separated from the upper template 1, and the material belt is prevented from being stuck on the upper template 1, affecting the feeding of a feeding mechanism and even damaging the material belt; in the process, the lifting pin rises under the elastic force of the spring to drive the material belt to rise and separate from the lower template 6, and the die cutting of the mylar material belt 18 is completed.
The utility model discloses a miniature product compound die-cut device, under the cooperation of drift 15 and edge of a knife 19, can guarantee to die-cut mylar material area 18 thoroughly;
furthermore, the arrangement of the equal-height assembly and the floating lift pin assembly 20 can also ensure that the material belt is separated from the upper template 1 and the lower template 6 when the mold is opened, so that the material belt is prevented from being stuck on the templates to influence feeding and even damage the material belt;
further, take off the setting of material subassembly, can also push back mylar material area 18's product downthehole from the product that mylar material area 18 upper punch was downcut with the mould, avoided the problem that small product is not convenient for snatch to appear.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (3)
1. The utility model provides a compound die-cut device of miniature product which characterized in that: the device comprises a template assembly, an equal-height assembly, an outer guide pillar assembly, an inner guide pillar assembly, a punch assembly, a positioning needle assembly, a floating pin assembly and a stripping assembly; wherein,
the template component comprises an upper template, an upper backing plate, an upper clamping plate, a stripping plate, a lower template, a lower backing plate and a lower die base;
the equal-height assembly comprises a main spring, an equal-height sleeve and an equal-height screw; the upper die plate is fixedly connected with the upper die plate, and the lower end of the upper die plate is fixedly connected with the lower end of the equal-height sleeve; equal-height through holes are formed in the corresponding positions of the upper clamping plate and the upper back plate, equal-height sleeves are arranged in the equal-height through holes, and the lower ends of equal-height screws are in threaded connection with the stripper plate;
the outer guide pillar assembly adopts a ball guide pillar and guide sleeve assembly, the upper end of the outer guide pillar assembly is fixedly connected with the upper die plate, and the lower end of the outer guide pillar assembly is fixedly connected with the lower die holder and used for roughly positioning the up-and-down reciprocating motion of the die assembly;
the inner guide pillar assembly comprises a height fixing sleeve and a height fixing screw; the stripping plate is provided with a stripping plate, a stripping plate is arranged on the stripping plate, and the stripping plate is provided with a stripping plate; the upper end of the height fixing screw is fixedly connected with the upper cushion plate or the upper clamping plate, and the lower end of the height fixing screw penetrates through the manuscript fixing sleeve hole, the lower template and the lower cushion plate and is in threaded connection with the lower template and the lower cushion plate;
the punch assembly comprises a punch insert and a punch, the punch insert is detachably embedded on the lower surface of the upper clamping plate, the punch is arranged on the punch insert, and punch through holes are formed in positions, corresponding to the punch, on the stripping plate and the stripping plate;
the positioning needle assembly comprises a positioning needle insert and a positioning needle, and the positioning needle is arranged on the stripper plate through the positioning needle insert; at least two positioning needles are adopted, and the two positioning needles are symmetrically arranged on two sides of the punch;
the buoyancy lifting pin assembly is arranged on the lower template and used for forming a material belt channel and supporting the material belt when the mold is opened;
the stripping assembly comprises a knife edge, a stripping spring, a stripping thimble and a floating bottom; the knife edge, the floating bottom, the stripping thimble and the stripping spring are fixedly connected from top to bottom in sequence, the position of the knife edge corresponds to that of the punch, and the knife edge is arranged on the lower template; the floating bottom is arranged below the knife edge and used for ejecting the material belt out of the knife edge under the action of the stripping spring and the stripping thimble during die opening.
2. A composite die-cutting device for micro-products according to claim 1, characterized in that: and an equal-height gasket is also arranged between the main spring and the equal-height sleeve.
3. A composite die-cutting device for micro-products according to claim 1, characterized in that: the device also comprises an auxiliary positioning needle, and the inner guide pillar assembly can adopt a ball guide pillar and guide sleeve assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921752292.9U CN210996105U (en) | 2019-10-18 | 2019-10-18 | Compound die-cut device of miniature product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921752292.9U CN210996105U (en) | 2019-10-18 | 2019-10-18 | Compound die-cut device of miniature product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210996105U true CN210996105U (en) | 2020-07-14 |
Family
ID=71505617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921752292.9U Active CN210996105U (en) | 2019-10-18 | 2019-10-18 | Compound die-cut device of miniature product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210996105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355153A (en) * | 2020-10-20 | 2021-02-12 | 太仓北新建材有限公司 | Direct-clamping type keel clamping die |
-
2019
- 2019-10-18 CN CN201921752292.9U patent/CN210996105U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355153A (en) * | 2020-10-20 | 2021-02-12 | 太仓北新建材有限公司 | Direct-clamping type keel clamping die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208976601U (en) | A kind of stamping die for reversely cutting off structure with double-slider | |
| CN208681793U (en) | A kind of foam stamping die | |
| CN204018517U (en) | A kind of outer automatic hook materials device of mould of punching continuous die | |
| CN210996105U (en) | Compound die-cut device of miniature product | |
| CN111215510A (en) | Automatic cutting and blanking device for terminals | |
| CN211164307U (en) | Elastic pressing punching die | |
| CN218798713U (en) | Many tablets punching press ejecting device | |
| CN210847981U (en) | Composite die for cutting, bending and one-step forming | |
| CN211866372U (en) | Lamp cup drawing die | |
| CN210061394U (en) | Rubber plug die-cutting mechanism | |
| CN114192660A (en) | Side-punching scrap ejection die structure | |
| CN110497472B (en) | Secondary cutting module | |
| CN216027554U (en) | Die structure for pressing and forming of tensile part | |
| CN212884389U (en) | Structure for realizing burr-free cutting of strip points in progressive die | |
| CN221018137U (en) | Bending device for battery connector | |
| CN207563553U (en) | A kind of stamping die riveted for wire rod and sheet material | |
| CN219483930U (en) | Die for forming and punching concave inclined plane | |
| CN221160613U (en) | Chip-jumping-preventing die assembly | |
| CN217393475U (en) | Side punching die | |
| CN214078744U (en) | Fisheye terminal stamping forming die structure | |
| CN205414147U (en) | Make continuous stamping die of communication connector package nose circle | |
| CN218310362U (en) | Reverse jacking speed reducing mechanism of drawing die | |
| CN219786212U (en) | Special-shaped material belt precise positioning die | |
| CN220805257U (en) | Material removing structure for cutting die guide nail | |
| CN212857393U (en) | One-step forming blanking die for stretching and cutting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |