CN202805733U - Knife mold for cutting cup bottom of high speed dixie cup machine - Google Patents
Knife mold for cutting cup bottom of high speed dixie cup machine Download PDFInfo
- Publication number
- CN202805733U CN202805733U CN 201220068632 CN201220068632U CN202805733U CN 202805733 U CN202805733 U CN 202805733U CN 201220068632 CN201220068632 CN 201220068632 CN 201220068632 U CN201220068632 U CN 201220068632U CN 202805733 U CN202805733 U CN 202805733U
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- cutting die
- cup
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- matched
- cut
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Abstract
The utility model relates to a knife mold for cutting a cup bottom of a high speed dixie cup machine, wherein a cutting blade of an upper mold is an acute angle, a lower end of an inner aperture of the upper mold is large and an upper end is small, the cutting blades of the upper mold and a lower mold are buckled to cut, the lower mold cutting blade inner hole at the upper end of the lower mold is in clearance fit with a fixed-paper loop, and in tight clearance fit with the upper mold cutting blade outer diameter, the cutting blade of the lower mold is an acute angle, the lower end outer diameter of the lower mold is provided with dimension for clearance fit with a sliding plate aperture, a lower end surface and an inner hole are fixedly connected to a spring retainer, screw connection holes are uniformly distributed at the outer circumference, and the fixed-paper loop is increased in the lower mold. When the paper is cut at the cup bottom, an upper end surface of the fixed-paper loop and the lower end surface of the upper mold clamp and locate the cup bottom paper, then a push rod rises to support the paper at the cup bottom in the inner hole of the upper mold and enable to be a concentric line, so that the molding of the cup bottom does not offset, thereby beautifying the cup bottom and improving seal quality.
Description
Technical field
The utility model relates to the cup cutting die that cuts of the end of high-speed paper cup machine.
Background technology
Dixie cup is comprised of two structures of cup and the cup end, the cup base stock needs at the bottom of cutting out the cutting die that send mechanism at the bottom of the cup and cutting into glass, and the cup end after cutting is a circular paper, plays rising through pushing die shoe again, the endoporus of cutting die is combined with cup after being bent into the right angle on the process, again hot rolling at the bottom of cup.In the production of dixie cup, find through pushing different in size the causing of the cup end bending that mould sends out, the cup end unshapeliness of involution, it is attractive in appearance not only to affect involution quality and product, and can leak individually, and still there is defective in institute.
The utility model content
The utility model will solve the deficiencies in the prior art, and the cutter die structure that cuts at the bottom of cup improves.
The technical scheme that the utility model adopts is: the cup cutting die that cuts of the end mainly by upper cutting die, lower cutting die, decide paper circle, spring, spring-leaf retainer, alignment pin, stripper plate and propelling movement mould etc. and form; The upper surface external diameter of upper cutting die is provided with the size that connects cope match-plate pattern endoporus matched in clearance, and periphery is provided with uniform screw connecting hole, and patrix cut-off knife sword is acute angle, and large upper end, upper cutting die internal orifice dimension lower end is little, and patrix cut-off knife sword and counterdie cut-off knife sword fasten and cut.The counterdie cut-off knife sword endoporus of described lower cutting die upper end with decide the paper ring gap and cooperate, with the tight matched in clearance of patrix cut-off knife sword external diameter, counterdie cut-off knife sword is acute angle, the lower end external diameter of lower cutting die is provided with the size that connects slide plate aperture matched in clearance, the lower surface is fixedly connected with spring-leaf retainer with endoporus, the uniform screw connecting hole of excircle.
Describedly decide paper circle lower end outer radial evagination, be slidingly matched with the large endoporus of lower cutting die, decide paper circle internal diameter and the large matched in clearance of external diameter that pushes mould.Spring is located to be decided between paper circle and the spring-leaf retainer.Described stripper plate is located at the cutting die lower end, endoporus and cutter edge external diameter interference fit, and stripper plate is rectangle, four jiaos of connecting holes that leave spring housing.
The taper hole path of described propelling movement mould upper end external diameter and upper cutting die adds glass thickness matched in clearance of base stock bending right-angle side, is the R angle between the upper surface of propelling movement mould and the external diameter, and the centre is provided with screw connecting hole and lower endoporus is provided with the size that connects the push rod clearance cooperation.
The beneficial effects of the utility model are: set up in lower cutting die and decide the paper circle, clamping location, a lower surface cup base stock of deciding paper circle upper surface and upper cutting die when cutting, the cup base stock is arranged, also become with it concentric line when by the push rod rising patrix endoporus is advanced in the holder of cup base stock sheet again, moulding can not be offset at the bottom of making glass, plays cup attractive in appearance bottom and improves the involution quality.
Description of drawings: the utility model has following accompanying drawing:
Fig. 1 is structure cutaway view of the present utility model;
Fig. 2 is the structural representation that cuts action of Fig. 1 Standard;
Fig. 3 is the propelling movement and cup end moulding movement structure schematic diagram of Fig. 1 Standard;
Among the figure: 1, upper cutting die 2, lower cutting die 3, decide paper circle 4, spring 5, spring-leaf retainer 6, alignment pin 7, screw 8, stripper plate 9, push mould 10, counterdie cut-off knife sword 11, patrix cut-off knife sword 12, slide plate 13, cope match-plate pattern 14, cup base stock sheet 15, cup base stock 16, push rod 17, the cup end 18, cup
The specific embodiment
Embodiment is described further the present invention below in conjunction with accompanying drawing:
The technical scheme that the utility model adopts is: the cup cutting die that cuts of the end mainly by upper cutting die 1, lower cutting die 2, decide paper circle 3, spring 4, spring-leaf retainer 5, alignment pin 6, stripper plate 8 and propelling movement mould 9 etc. and form; The upper surface external diameter of upper cutting die 1 is provided with the size that connects cope match-plate pattern 13 endoporus matched in clearance, periphery is provided with uniform screw connecting hole, patrix cut-off knife sword 11 is acute angle, and large upper end, upper cutting die 1 internal orifice dimension lower end is little, and patrix cut-off knife sword 11 fastens with counterdie cut-off knife sword 10 and cuts.Counterdie cut-off knife sword 10 endoporus of described lower cutting die 2 upper ends with decide paper circle 3 matched in clearance, with the tight matched in clearance of patrix cut-off knife sword 11 external diameters, counterdie cut-off knife sword 10 is acute angle, the lower end external diameter of lower cutting die 2 is provided with and connects the size that slide plate 12 bore clearance cooperate, the lower surface is fixedly connected with spring-leaf retainer 5 with endoporus, the uniform screw connecting hole of excircle.
Describedly decide paper circle 3 lower end outer radial evaginations, be slidingly matched with the large endoporus of lower cutting die 2, decide paper circle 3 internal diameters and the large matched in clearance of external diameter that pushes mould 9.Spring 4 is located to be decided between paper circle 3 and the spring-leaf retainer 5.Described stripper plate 8 is located at cutting die 1 lower end, endoporus and cutter edge external diameter interference fit, and stripper plate 8 is rectangle, four jiaos of connecting holes that leave spring housing.
The taper hole path of described propelling movement mould 9 upper end external diameters and upper cutting die 1 adds glass thickness matched in clearance of base stock bending right-angle side, is the R angle between the upper surface of propelling movement mould 9 and the external diameter, and the centre is provided with screw connecting hole and lower endoporus is provided with the size that connects push rod 16 matched in clearance.
The course of work of the cutting die that is assembled is as follows
Drive the eccentric wheel rotation by driving mechanism, lower cutting die rises and holds up the cup base stock, upwards cutting die is close, patrix cut-off knife sword puts in the counterdie cut-off knife sword hole of lower cutting die, severing cup base stock is formed in the cup base stock sheet of toroidal, simultaneously by the transmission of cam rocker arm transmission device, push mould and rise picking-up through deciding the anti-offset cup base stock sheet in paper delineation position, cutting die endoporus in the rising jacking makes progressively bending forming of former smooth cup base stock sheet, in the time of will holding out the cutting die endoporus, axle and hole add the tight matched in clearance of thickness of glass base stock, glass base stock sheet crimping is met at right angles at the bottom of the forming cup of shape, and the place, right angle is near the excircle that pushes mould, and it continues to send in the cup at the bottom of rising handle cup.
Stripper plate is to follow with cup end diameter to assemble, and will change stripper plate such as not identical cup end diameter.
Claims (3)
- The cup cutting die that cuts of the end of high-speed paper cup machine mainly by upper cutting die (1), lower cutting die (2), decide paper circle (3), spring (4), spring-leaf retainer (5), alignment pin (6), stripper plate (8) and propelling movement mould (9) etc. and form; The upper surface external diameter that it is characterized in that cutting die (1) is provided with the size that connects cope match-plate pattern (13) endoporus matched in clearance, periphery is provided with uniform screw connecting hole, patrix cut-off knife sword (11) is acute angle, large upper end, upper cutting die (1) internal orifice dimension lower end is little, patrix cut-off knife sword (11) fastens with counterdie cut-off knife sword (10) and cuts, counterdie cut-off knife sword (10) endoporus of described lower cutting die (2) upper end with decide paper circle (3) matched in clearance, with the tight matched in clearance of patrix cut-off knife sword (11) external diameter, counterdie cut-off knife sword (10) is acute angle, the lower end external diameter of lower cutting die (2) is provided with and connects the size that slide plate (12) bore clearance cooperates, the lower surface is fixedly connected with spring-leaf retainer (5) with endoporus, the uniform screw connecting hole of excircle.
- 2. the cup cutting die that cuts of the end of high-speed paper cup machine according to claim 1, it is characterized in that: describedly decide paper circle (3) lower end outer radial evagination, be slidingly matched with the large endoporus of lower cutting die (2), decide paper circle (3) internal diameter and the large matched in clearance of external diameter that pushes mould (9), spring (4) is located to be decided between paper circle (3) and the spring-leaf retainer (5).
- 3. the cup cutting die that cuts of the end of high-speed paper cup machine according to claim 1, it is characterized in that: the taper hole path of described propelling movement mould (9) upper end external diameter and upper cutting die (1) adds glass thickness matched in clearance of base stock bending right-angle side, be the R angle between the upper surface of propelling movement mould (9) and the external diameter, the centre is provided with screw connecting hole and lower endoporus is provided with the size that connects push rod (16) matched in clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220068632 CN202805733U (en) | 2012-02-21 | 2012-02-21 | Knife mold for cutting cup bottom of high speed dixie cup machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220068632 CN202805733U (en) | 2012-02-21 | 2012-02-21 | Knife mold for cutting cup bottom of high speed dixie cup machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202805733U true CN202805733U (en) | 2013-03-20 |
Family
ID=47864671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220068632 Expired - Fee Related CN202805733U (en) | 2012-02-21 | 2012-02-21 | Knife mold for cutting cup bottom of high speed dixie cup machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202805733U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264527A (en) * | 2013-05-28 | 2013-08-28 | 嘉兴雁荡包装有限公司 | Paper-cup cup bottom forming machine |
| CN109591365A (en) * | 2019-01-02 | 2019-04-09 | 重庆嘉海纸制品有限公司 | A kind of dixie cup coil paper piece shear plate |
| CN111761871A (en) * | 2020-06-28 | 2020-10-13 | 安庆市芊芊纸业有限公司 | Paper cup die-cutting machine |
| CN114571787A (en) * | 2022-03-10 | 2022-06-03 | 浙江新德宝机械有限公司 | Cup bottom forming die of high-speed paper cup machine |
-
2012
- 2012-02-21 CN CN 201220068632 patent/CN202805733U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264527A (en) * | 2013-05-28 | 2013-08-28 | 嘉兴雁荡包装有限公司 | Paper-cup cup bottom forming machine |
| CN109591365A (en) * | 2019-01-02 | 2019-04-09 | 重庆嘉海纸制品有限公司 | A kind of dixie cup coil paper piece shear plate |
| CN111761871A (en) * | 2020-06-28 | 2020-10-13 | 安庆市芊芊纸业有限公司 | Paper cup die-cutting machine |
| CN114571787A (en) * | 2022-03-10 | 2022-06-03 | 浙江新德宝机械有限公司 | Cup bottom forming die of high-speed paper cup machine |
| CN114571787B (en) * | 2022-03-10 | 2024-02-06 | 浙江新德宝机械有限公司 | Cup bottom forming die of high-speed paper cup machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20160221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |