CN112742965B - Anti-crease material inlet punched by metal thin net - Google Patents
Anti-crease material inlet punched by metal thin net Download PDFInfo
- Publication number
- CN112742965B CN112742965B CN201911038904.2A CN201911038904A CN112742965B CN 112742965 B CN112742965 B CN 112742965B CN 201911038904 A CN201911038904 A CN 201911038904A CN 112742965 B CN112742965 B CN 112742965B
- Authority
- CN
- China
- Prior art keywords
- metal thin
- conveying
- conveying wheel
- thin net
- feeding port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
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
- B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
- B21D31/04—Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal
-
- 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
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
- B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
- Cell Electrode Carriers And Collectors (AREA)
Abstract
The invention discloses a crease-resistant feeding port punched by a metal thin net, which mainly comprises a first inclined convex body and a second inclined convex body, wherein the first inclined convex body extends outwards from bottom to top above one side of a bottom cutter seat, the second inclined convex body extends outwards from bottom to bottom below one side of a pressing plate fixedly arranged above the bottom cutter seat, a feeding port is formed between the first inclined convex body and the second inclined convex body, the feeding port extends to a conveying channel formed between the pressing plate and the bottom cutter seat along the feeding port, the feeding port extends into and is close to an upper conveying wheel and a lower conveying wheel which correspond to each other up and down to form a conveying end, so that the distance between the metal thin net at the conveying end between the upper conveying wheel and the lower conveying wheel and the feeding port is shortened, the metal thin net is prevented from extruding, creasing or blocking, and the feeding port structure which can be more smooth and crease-resistant during the conveying and punching of the metal thin net is realized.
Description
Technical Field
The invention relates to a material inlet structure, in particular to a crease-resistant material inlet punched by a thin metal net, which enables the thin metal net to be smoother and crease-resistant during conveying and punching.
Background
Referring to fig. 1, a feeding port structure 1 of a general mesh expanding machine during a punching process is formed between a bed plate 11 and a pressing plate 12 fixed above the bed plate 11. Wherein an upper conveying wheel 13 and a lower conveying wheel 14 are arranged at the front end of the material inlet structure 1 between the bottom tool seat 11 and the press plate 12, and one side of the material inlet structure 1 between the bottom tool seat 11 and the press plate 12 is respectively provided with an upright section 111 and an upright section 121, so that the upright section 111 of the bottom tool seat 11 and the upright section 121 of the press plate 12 respectively form a distance 15 with a conveying end 150 between the upper conveying wheel 13 and the lower conveying wheel 14, and then a conveying channel 17 is formed between the bottom end of the press plate 12 and the bottom tool seat 11 as well as the upper part of a bottom tool 16 arranged at the top end of the bottom tool seat 11, and the conveying channel 17 provides punching in the conveying of the metal thin net 2. Because this pan feeding mouth structure 1 has following shortcoming after using easily:
1. because the overlong distance 15 is formed at the conveying end 150 between the feeding port structure 1 and the upper conveying wheel 13 and the lower conveying wheel 14, when the metal thin net 2 is conveyed to the distance 15 through the conveying end 150 between the upper conveying wheel 13 and the lower conveying wheel 14, the metal thin net 2 at the distance 15 is not pressed and positioned by the pressing plate 12 and is easily creased, and further, when an upper cutter 10 punches the bottom cutter 16, the meshes of the metal thin net 2 are easily uneven.
2. Since the overlong distance 15 is formed between the conveying end 150 between the upper conveying wheel 13 and the lower conveying wheel 14 and the material inlet structure 1, when the conveying end 150 conveys the metal thin net 2 to the distance 15, the metal thin net is easy to extrude, buckle or block, which also affects the unevenness of the meshes punched by the metal thin net 2, and causes the quality of punching the metal thin net 2 to be poor.
Therefore, the inventor develops and develops the crease-resistant material inlet by combining with years of experience in related industries, and provides a crease-resistant material inlet punched by the metal thin net to overcome the defects in the prior art.
Disclosure of Invention
The invention aims to provide a crease-resistant feeding port punched by a metal thin net, which aims to overcome the defects that the metal thin net is easy to extrude, crease or clamp when the conveying end conveys the metal thin net to the overlong distance between the conveying end between an upper conveying wheel and a lower conveying wheel and the feeding port structure, and uneven meshes of the punched metal thin net are affected to be equal, and the crease-resistant feeding port punched by the metal thin net can be more smooth in conveying and punching and can avoid extruding, creasing or clamping of the metal thin net.
According to the above object, the present invention provides a crease-resistant feeding port punched from a metal thin net, wherein the feeding port is mainly provided with a first inclined protrusion extending outward from one side of a base seat and a second inclined protrusion extending outward from one side of a pressing plate fixed above the base seat, so that the first inclined protrusion and the second inclined protrusion correspond to each other up and down to form the feeding port, and the feeding port extends into and is close to a space between an upper conveying wheel and a lower conveying wheel corresponding to each other up and down to form a conveying end, so as to shorten a distance between the conveying end between the upper conveying wheel and the lower conveying wheel and the feeding port.
Furthermore, the first inclined convex body of the base tool seat extends from the upper part of one side of the base tool seat to the outer side from bottom to top to form an inclined cone body.
Furthermore, the second inclined convex body of the pressing plate extends from the lower part of one side of the pressing plate to the outer side from the top to the bottom to form an inclined cone body.
Furthermore, a conveying channel is formed between the pressing plate and the bottom tool seat, and the conveying channel extends along the feeding port and is communicated with the feeding port.
Furthermore, the feeding port is used for conveying the metal thin net into and out of the conveying channel.
The invention can achieve the following advantages through the technology:
1. the feeding port is formed between the first inclined convex body and the second inclined convex body and extends into and is close to the conveying end between the upper conveying wheel and the lower conveying wheel which are vertically corresponding to each other, so that the distance between the metal thin net at the conveying end between the upper conveying wheel and the lower conveying wheel and the feeding port is shortened, the metal thin net is conveyed into the feeding port from the conveying end between the upper conveying wheel and the lower conveying wheel, and the effect of guiding the metal thin net is achieved.
2. The invention makes the metal thin net completely pressed and set by the first inclined convex body and the second inclined convex body, the press plate and the bottom cutter seat, and can avoid the material extrusion, corrugation or material clamping of the metal thin net, and further make the mesh of the metal thin net reach equal shape when the upper cutter punches the bottom cutter, so the quality of producing the metal thin net is excellent.
Drawings
FIG. 1 is a schematic cross-sectional view of a conventional configuration of a material inlet for punching a metal thin net and the formation of wrinkles on the metal thin net.
Fig. 2 is a three-dimensional exploded view of the blank-proof material inlet structure punched by the metal thin net of the present invention.
FIG. 3 is a perspective view of the combination of the blank-proof material inlet structure punched by the metal thin net of the present invention.
Fig. 4 is a schematic cross-sectional view of the structure configuration of the material inlet for punching the metal thin net and the transportation of the metal thin net to the material inlet.
Wherein, the reference numbers:
feeding port structure 1
Upper conveying wheel 13
Lower conveying wheel 14
Metal thin net 2
Feed inlet 3
Base tool seat 4
First inclined convex body 41
Second inclined convex body 51
Upper conveying wheel 6
Lower conveying wheel 61
Metal thin net 7
Tool set 8
Detailed Description
Referring to fig. 2, fig. 3 and fig. 4, the present invention provides a blank-proof material inlet for punching a metal thin web, which is used to prevent the metal thin web 7 from wrinkling during punching. The feeding port 3 is mainly disposed on a first inclined protrusion 41 extending outward from one side of a base block 4, and a second inclined protrusion 51 extending outward from one side of a pressing plate 5 fixed above the base block 4, so that the first inclined protrusion 41 and the second inclined protrusion 51 correspond to each other up and down to form the feeding port 3, the feeding port 3 extends into and is close to a space between an upper conveying wheel 6 and a lower conveying wheel 61 corresponding up and down to form a conveying end 620, so as to shorten a distance 62 between the metal thin net 7 of the conveying end 620 between the upper conveying wheel 6 and the lower conveying wheel 61 and the feeding port 3, and the metal thin net 7 is conveyed to the feeding port 3 by the conveying end 620 between the upper conveying wheel 6 and the lower conveying wheel 61.
More specifically, the first inclined protrusion 41 of the base seat 4 extends from the top of one side of the base seat 4 to the outside from bottom to top to form an inclined cone, the second inclined protrusion 51 of the pressing plate 5 extends from the bottom of one side of the pressing plate 5 to the outside from top to bottom to form an inclined cone, so that a conveying channel 31 for conveying the metal thin net 7 is formed between the base seat 4 and the pressing plate 5, and the conveying channel 31 extends along the feeding port 3 and is through, so that the feeding port 3 is used for conveying the metal thin net 7 and outputting from the conveying channel 31.
Referring to fig. 4, it can be clearly seen that, according to the present invention, by utilizing the short distance 62 between the feeding end 620 between the upper conveying wheel 6 and the lower conveying wheel 61 and the material inlet 3, when the feeding end 620 between the upper conveying wheel 6 and the lower conveying wheel 61 conveys the metal thin net 7, the metal thin net 7 is directly conveyed into the material inlet 3, and the metal thin net 7 is conveyed into the die cutting of the cutter set 8 through the conveying channel 31, and the metal thin net 7 being conveyed in the conveying channel 31 is also punched.
In order to avoid the material extrusion, folding or jamming of the thin metal net 7, please refer to fig. 4, in the present invention, the material inlet 3 is extended into and close to the conveying end 620 between the upper conveying wheel 6 and the lower conveying wheel 61 corresponding to each other up and down, so that the distance 62 between the material inlet 3 and the conveying end 620 between the upper conveying wheel 6 and the lower conveying wheel 61 is relatively short, and the thin metal net 7 is conveyed into the material inlet 3 from the conveying end 620 between the upper conveying wheel 6 and the lower conveying wheel 61, so that the thin metal net 7 is completely pressed by the pressing setting positions of the bed knife base 4 and the pressing plate 5 without material extrusion, folding or jamming, and further, when the cutting tool set 8 performs cutting, the meshes of the thin metal net 7 can be equal and can reach a consistent processing flow, therefore, the quality of the thin metal net 7 is excellent, so as to improve the problem that the distance between the material inlet structure 1 and the upper conveying wheel 13 and the lower conveying wheel 14 of the existing expanding net machine during the cutting process is easily affected by the uneven distance between the metal net 2 and the conveying end 15 and the thin metal net 2 is easily affected by the lack of the folded or jammed.
The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (5)
1. The utility model provides a metal thin net punching crease-resistance pan feeding mouth which characterized in that sets up the first oblique convex body that extends outwards in a base blade seat one side to and set firmly the second oblique convex body that extends outwards in a clamp plate one side above this base blade seat, make this pan feeding mouth of this first oblique convex body and this second oblique convex body correspond from top to bottom and form this pan feeding mouth, this pan feeding mouth extends and is close to the transport end that forms between an upper conveying wheel and the lower conveying wheel that corresponds from top to bottom to shorten this transport end between this upper conveying wheel and this lower conveying wheel and the distance of this pan feeding mouth.
2. The blank inlet according to claim 1, wherein the first inclined protrusion of the base seat extends from the upper side of the base seat to the outer side from bottom to top to form an inclined cone.
3. The blank inlet of claim 1, wherein the second inclined protrusion of the pressing plate extends from the lower side of one side of the pressing plate to the outer side from the top to the bottom to form an inclined cone.
4. The blank inlet as claimed in claim 1, wherein a channel is formed between the pressing plate and the base, and the channel extends along and is connected to the blank inlet.
5. The blank-proof material inlet for punching metal thin net according to claim 4, wherein the material inlet is used for conveying the metal thin net into and out of the conveying channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911038904.2A CN112742965B (en) | 2019-10-29 | 2019-10-29 | Anti-crease material inlet punched by metal thin net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911038904.2A CN112742965B (en) | 2019-10-29 | 2019-10-29 | Anti-crease material inlet punched by metal thin net |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112742965A CN112742965A (en) | 2021-05-04 |
| CN112742965B true CN112742965B (en) | 2023-03-24 |
Family
ID=75641610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911038904.2A Active CN112742965B (en) | 2019-10-29 | 2019-10-29 | Anti-crease material inlet punched by metal thin net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112742965B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1194136A (en) * | 1967-10-19 | 1970-06-10 | Metalex Corp | Method and Machine for Manufacture of Expanded Metal. |
| JP4530463B2 (en) * | 2000-02-16 | 2010-08-25 | 株式会社高木製作所 | Method and apparatus for manufacturing mesh member |
| JP4876802B2 (en) * | 2006-09-07 | 2012-02-15 | トヨタ車体株式会社 | Mesh-like through-hole forming device |
| CN204658522U (en) * | 2015-03-05 | 2015-09-23 | 瑞安市友邦标准件有限公司 | Foxing strip for rubber shoes shut-off mechanism |
| CN108115752A (en) * | 2016-11-28 | 2018-06-05 | 青岛天鼎信息科技有限公司 | Horizontal center slicer |
| CN107900207A (en) * | 2017-10-23 | 2018-04-13 | 广东泰安模塑科技股份有限公司 | A kind of metal speaker mesh bore expansion moulding process |
| CN107716761A (en) * | 2017-11-14 | 2018-02-23 | 安徽合力股份有限公司 | A kind of feed device for Blanking thick plank |
-
2019
- 2019-10-29 CN CN201911038904.2A patent/CN112742965B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112742965A (en) | 2021-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108724796B (en) | Pop can compressor | |
| CN102241165B (en) | Forming machine for up and bottom cover corrugated packaging box | |
| CN112742965B (en) | Anti-crease material inlet punched by metal thin net | |
| CN208195289U (en) | A kind of punching edge rolling mold of full-automatic no waste mine high quality | |
| CN103658382A (en) | Stretching-extruding-trimming composite die for shell | |
| CN206567411U (en) | Thin-walled ring set process equipment | |
| CN206325994U (en) | Metal pipe material fast ram open mold | |
| CN106391858B (en) | A kind of mold of automobile front seat support plate assembly part | |
| CN204249432U (en) | Side's end packaging bag apparatus for turning | |
| TWI707731B (en) | Anti-wrinkle inlet for punching of thin metal mesh | |
| CN206052395U (en) | Electrostatic-proof function takes pendulum sizing flanging mould | |
| CN103331358A (en) | Compressor upper cover dual blanking punching mold | |
| CN208929000U (en) | A kind of automobile exterior angle rear baffle continuous stamping die | |
| CN206043552U (en) | Clothing jacket bottom horn mouth fixture for forming | |
| CN205236763U (en) | Locating support upgrades mould | |
| CN205236765U (en) | Installing support upgrades mould | |
| CN205820525U (en) | A kind of crease machine | |
| CN207770600U (en) | One kind being used for the small angle bending progressive die of hardware terminal | |
| CN215391931U (en) | Quick unloading mould that suspension door circle pipe part was used | |
| CN109647973A (en) | Vertical punching deburring method | |
| CN2806525Y (en) | Seaming tool for sewing machine | |
| CN105170791B (en) | Vehicle crossbeam reinforcing plate splice manufacture continuous mould and method for continuous production | |
| CN209617728U (en) | Environment-friendly type collet fixed structure | |
| CN204294796U (en) | Steel pipe fast ram section machine | |
| CN207240366U (en) | A kind of cutting die for being used to cut the pad that goes to the toilet |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |