CN110901223A - Waterfall type automobile grille hot stamping device - Google Patents
Waterfall type automobile grille hot stamping device Download PDFInfo
- Publication number
- CN110901223A CN110901223A CN201911061294.8A CN201911061294A CN110901223A CN 110901223 A CN110901223 A CN 110901223A CN 201911061294 A CN201911061294 A CN 201911061294A CN 110901223 A CN110901223 A CN 110901223A
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- China
- Prior art keywords
- hot stamping
- rotating shaft
- thermoprinting
- foil
- thermoprint
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- 239000011888 foil Substances 0.000 claims abstract description 49
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 238000001125 extrusion Methods 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000010720 hydraulic oil Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
- B41F19/02—Apparatus or machines for carrying out printing operations combined with other operations with embossing
- B41F19/06—Printing and embossing between a negative and a positive forme after inking and wiping the negative forme; Printing from an ink band treated with colour or "gold"
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- Press Drives And Press Lines (AREA)
Abstract
The invention relates to a waterfall type automobile grille hot stamping device, which comprises a lower pressing head, a heating hot stamping plate, a hot stamping upper template, a hot stamping lower die assembly, a hot stamping workbench, a front foil splitting positioning roller assembly, a rear foil splitting positioning roller assembly, a foil clamping roller assembly and a guide roller, the lower pressure head is connected with a hydraulic oil cylinder system, the upper thermoprinting template is connected with the lower pressure head through a heating thermoprinting plate, the hot stamping lower die assembly is arranged on the hot stamping workbench and is positioned right below the hot stamping upper die plate, the left side and the right side of the hot stamping lower die component are respectively provided with a rear foil splitting positioning roller component, the front foil splitting positioning roller component is arranged above the rear foil splitting positioning roller component positioned on the left side of the hot stamping lower die component, the guide roller is arranged above the right side of the foil clamping roller assembly, and the foil clamping roller assembly is arranged above the rear foil separating positioning roller assembly on the right side of the hot stamping lower die assembly. The design has the advantages of simple structure, easy manufacture, practicality and high efficiency.
Description
Technical Field
The invention relates to the technical field of waterfall type automobile grille hot stamping processes, in particular to a waterfall type automobile grille hot stamping device.
Background
The foil paper for hot stamping of the traditional waterfall type grid is formed by covering a foil film with a certain width on the surface of a product by using a foil feeding system and then carrying out hot stamping by using hot stamping equipment. Thus, a considerable part of the foil paper is wasted, and the material cost is high. The difference of hot stamping surfaces of partial products is too large, the stretching rate of a foil film for thermal transfer printing is relatively high, but the foil film with the too high stretching rate cannot meet the appearance performance requirement of the products.
Disclosure of Invention
The invention aims to design a waterfall type automobile grille hot stamping device, which realizes one-time hot stamping of a product with an overlarge drop surface and a complex modeling, minimizes the adverse effect of appearance caused by the stretching rate of a hot stamping foil, and changes a plurality of hot stamping processes into one process, thereby effectively saving the takt time of the hot stamping processes and the investment of personnel and equipment.
In order to solve the technical problem, the invention provides a waterfall type automobile grille hot stamping device, which is characterized in that: the hot stamping device comprises a lower pressing head, a heating hot stamping plate, a hot stamping upper template, a hot stamping lower die assembly, a hot stamping workbench, a front foil dividing positioning roller assembly, a rear foil dividing positioning roller assembly, a foil clamping roller assembly and a guide roller, wherein the lower pressing head is connected with a hydraulic oil cylinder system, the hot stamping upper die plate is connected with the lower pressing head through the heating hot stamping plate, the hot stamping lower die assembly is arranged on the hot stamping workbench and is positioned right below the hot stamping upper template, the left side and the right side of the hot stamping lower die assembly are respectively provided with the rear foil dividing positioning roller assembly, the front foil dividing positioning roller assembly is arranged above the rear foil dividing positioning roller assembly positioned on the left side of the hot stamping lower die assembly, the guide roller is arranged above the right side of the foil clamping roller assembly, and the rear foil dividing positioning roller assembly positioned on the right side of the hot stamping lower die assembly is arranged above the rear foil dividing positioning roller assembly.
Further: the hot stamping lower die assembly is composed of a hot stamping lower die and a connecting plate, the hot stamping lower die is provided with two or more than two hot stamping lower dies, the two or more than two hot stamping lower dies are respectively connected to a hot stamping workbench through the connecting plate, and the connecting plate and the hot stamping workbench are provided with position adjusting mechanisms.
And further: position control mechanism set up slide rail, locating plate and the puller bolt on the thermoprint workstation, the bottom of connecting plate seted up with slide rail assorted spout, the connecting plate pass through spout sliding connection on the slide rail, the slide rail lateral wall on be provided with spacing, the inner wall of spout on seted up with spacing assorted spacing groove, the horizontal fixed connection of locating plate on the lateral wall of connecting plate, the locating plate on seted up with puller bolt assorted screw hole, the puller bolt passes the screw hole and contacts with the upper surface of thermoprint workstation, locks the position of connecting plate and thermoprint lower mould through the frictional force of puller bolt and workstation upper surface.
And further: the front foil separating positioning roller assembly is composed of a first rotating shaft and two or more conveying rollers sleeved on the first rotating shaft, first external threads are arranged on the outer wall of the first rotating shaft, the conveying rollers are sleeved on the external threads of the first rotating shaft, the first external threads of the first rotating shaft on the left side and the right side of the conveying rollers are respectively connected with a first locking nut, the conveying rollers are clamped and fixed on the first external threads of the first rotating shaft through the first locking nuts on the left side and the right side, and the vertical section of the conveying rollers is in an 'I' shape.
And further: the rear foil separating positioning roller assembly is composed of a second rotating shaft and two or more than two extrusion annular cylinders sleeved on the second rotating shaft, second external threads are arranged on the outer wall of the second rotating shaft, the extrusion annular cylinders are sleeved on the second external threads of the second rotating shaft, the second external threads of the second rotating shaft on the left side and the right side of the extrusion annular cylinders are respectively connected with a second locking nut, and the extrusion annular cylinders are clamped and fixed on the second external threads of the second rotating shaft through the second locking nuts on the left side and the right side.
And further: the foil clamping roller assembly consists of two oppositely arranged clamping roller shafts.
After the structure is adopted, the invention can select the corresponding quantity of the conveying rollers and the extrusion annular cylinders according to the actual situation, and adjust the positions of the conveying rollers and the extrusion annular cylinders, thereby carrying out hot stamping on the hot stamping foils with the suitable width in a targeted manner, and playing the roles of reducing the cost and improving the working efficiency.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a structural diagram of a lower stamping die assembly.
FIG. 3 is a block diagram of the front foil splitting positioning roller assembly.
FIG. 4 is a front view of the rear foil splitting positioning roller assembly.
FIG. 5 is a side view of the rear foil splitting positioning roller assembly.
Detailed Description
As shown in figure 1, the waterfall type automobile grille hot stamping device comprises a lower pressing head 1, a heating hot stamping plate 2, an upper hot stamping plate 3, a lower hot stamping die assembly, a hot stamping workbench 6, a front foil splitting positioning roller assembly 7, a rear foil splitting positioning roller assembly 8, a foil clamping roller assembly 9 and a guide roller 10, the lower pressure head 1 is connected with a hydraulic oil cylinder system, the upper thermoprinting template 3 is connected with the lower pressure head through a heating thermoprinting plate, the hot stamping lower die assembly is arranged on the hot stamping workbench 6 and is positioned under the hot stamping upper die plate 3, the left side and the right side of the hot stamping lower die component are respectively provided with a rear foil splitting positioning roller component 8, the front foil splitting positioning roller component is arranged above the rear foil splitting positioning roller component positioned on the left side of the hot stamping lower die component, the guide roller 10 is arranged above the right side of the foil clamping roller assembly, and the foil clamping roller assembly is arranged above the rear foil splitting positioning roller assembly on the right side of the hot stamping lower die assembly.
The hot stamping lower die assembly shown in fig. 2 is composed of a hot stamping lower die 4 and a connecting plate 5, the hot stamping lower die 4 is provided with two or more than two hot stamping lower dies, the two or more than two hot stamping lower dies are respectively connected to a hot stamping workbench through the connecting plate, and the connecting plate and the hot stamping workbench are provided with position adjusting mechanisms.
As shown in fig. 2, the position adjusting mechanism is provided with a slide rail 11, a positioning plate 12 and a puller bolt 13 on the hot stamping workbench, the bottom of the connecting plate is provided with a slide groove matched with the slide rail, the connecting plate is connected on the slide rail through the slide groove in a sliding manner, a side wall of the slide rail is provided with a limiting strip 14, an inner wall of the slide groove is provided with a limiting groove matched with the limiting strip, the positioning plate is horizontally and fixedly connected on a side wall of the connecting plate, the positioning plate is provided with a threaded hole matched with the puller bolt, the puller bolt penetrates through the threaded hole to be contacted with the upper surface of the hot stamping workbench, and the position of the connecting plate and the hot stamping lower die is locked through the friction force of the puller bolt and the upper surface of the workbench.
The front foil separating positioning roller assembly shown in fig. 3 is composed of a first rotating shaft 15 and two or more conveying rollers 16 sleeved on the first rotating shaft, first external threads are arranged on the outer wall of the first rotating shaft, the conveying rollers are sleeved on the external threads of the first rotating shaft, the first external threads of the first rotating shaft on the left side and the right side of the conveying rollers are respectively connected with a first locking nut 17, the conveying rollers are clamped and fixed on the first external threads of the first rotating shaft through the first locking nuts on the left side and the right side, and the vertical section of the conveying rollers is in an 'i' shape.
The rear foil separating positioning roller assembly shown in fig. 4 and 5 comprises a second rotating shaft 18 and two or more than two extrusion annular cylinders 20 sleeved on the second rotating shaft, wherein second external threads are arranged on the outer wall of the second rotating shaft, the extrusion annular cylinders are sleeved on the second external threads of the second rotating shaft, the second external threads of the second rotating shaft on the left side and the right side of the extrusion annular cylinders are respectively connected with a second locking nut 19, and the extrusion annular cylinders are clamped and fixed on the second external threads of the second rotating shaft through the second locking nuts on the left side and the right side.
The foil clamping roller assembly consists of two oppositely arranged clamping roller shafts, and the design has the advantages of simple structure, easiness in manufacturing, practicability and high efficiency.
In conclusion, the invention can select the corresponding number of the conveying rollers and the extrusion annular cylinders according to the actual situation, and adjust the positions of the conveying rollers and the extrusion annular cylinders, thereby carrying out hot stamping on the hot stamping foils with the suitable widths in a targeted manner, and playing the roles of reducing the cost and improving the working efficiency. According to the waterfall type automobile grille hot stamping device, one-time hot stamping is realized on a product with an overlarge drop surface and a complex modeling, the adverse effect of appearance caused by the stretching rate of the hot stamping foil is reduced to the minimum, and a plurality of hot stamping processes are changed into one-time processes, so that the takt time of the hot stamping processes and the investment of personnel and equipment are effectively saved.
Claims (6)
1. The utility model provides a device of waterfall type car grill hot stamping which characterized in that: including lower pressure head (1), heating thermoprinting board (2), thermoprinting cope match-plate pattern (3), thermoprinting lower mould subassembly, thermoprinting workstation (6), preceding branch paper tinsel locating roller subassembly (7), back branch paper tinsel locating roller subassembly (8), press from both sides paper tinsel roller subassembly (9) and guide roll (10), lower pressure head (1) link to each other with hydraulic cylinder system, thermoprinting cope match-plate pattern (3) link to each other with lower pressure head through heating thermoprinting board, thermoprinting lower mould subassembly set up on thermoprinting workstation (6) and be located thermoprinting cope match-plate pattern (3) under, thermoprinting lower mould subassembly the left and right sides respectively be provided with one back branch paper tinsel locating roller subassembly (8), preceding branch paper tinsel locating roller subassembly set up the top that is located thermoprinting lower mould subassembly left back branch paper tinsel roller subassembly locating roller subassembly, guide roll (10) set up the top on pressing from both sides, press from both sides of pressing from both sides paper tinsel roller subassembly set up the top that is located .
2. The waterfall type automobile grille hot stamping device as claimed in claim 1, wherein: thermoprint lower mould subassembly constitute by thermoprint lower mould (4) and connecting plate (5), thermoprint lower mould (4) be provided with two or more, two or more thermoprint lower moulds respectively connect on the thermoprint workstation through a connecting plate, connecting plate and thermoprint workstation on be provided with position control mechanism.
3. The waterfall type automobile grille hot stamping device as claimed in claim 2, wherein: position control mechanism set up slide rail (11), locating plate (12) and puller bolt (13) on the thermoprint workstation, the bottom of connecting plate seted up with slide rail assorted spout, the connecting plate pass through spout sliding connection on the slide rail, the slide rail lateral wall on be provided with spacing (14), the inner wall of spout on seted up with spacing assorted spacing groove, the horizontal fixed connection of locating plate on the lateral wall of connecting plate, the locating plate on seted up with puller bolt assorted screw hole, the puller bolt passes the upper surface contact of screw hole and thermoprint workstation, the frictional force through puller bolt and workstation upper surface locks the position of connecting plate and thermoprint lower mould.
4. The waterfall type automobile grille hot stamping device as claimed in claim 1, wherein: the front foil separating positioning roller assembly is composed of a first rotating shaft (15) and two or more conveying rollers (16) sleeved on the first rotating shaft, first external threads are arranged on the outer wall of the first rotating shaft, the conveying rollers are sleeved on the external threads of the first rotating shaft, first locking nuts (17) are connected to the first external threads of the first rotating shaft on the left side and the right side of each conveying roller respectively, the conveying rollers are clamped and fixed on the first external threads of the first rotating shaft through the first locking nuts on the left side and the right side, and the vertical section of each conveying roller is in an 'I' shape.
5. The waterfall type automobile grille hot stamping device as claimed in claim 1, wherein: the rear foil separating positioning roller assembly is composed of a second rotating shaft (18) and two or more than two extrusion annular cylinders (20) sleeved on the second rotating shaft, second external threads are arranged on the outer wall of the second rotating shaft, the extrusion annular cylinders are sleeved on the second external threads of the second rotating shaft, second locking nuts (19) are respectively connected to the second external threads of the second rotating shaft on the left side and the right side of the extrusion annular cylinders, and the extrusion annular cylinders are clamped and fixed on the second external threads of the second rotating shaft through the second locking nuts on the left side and the right side.
6. The waterfall type automobile grille hot stamping device as claimed in claim 1, wherein: the foil clamping roller assembly consists of two oppositely arranged clamping roller shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911061294.8A CN110901223A (en) | 2019-11-01 | 2019-11-01 | Waterfall type automobile grille hot stamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911061294.8A CN110901223A (en) | 2019-11-01 | 2019-11-01 | Waterfall type automobile grille hot stamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110901223A true CN110901223A (en) | 2020-03-24 |
Family
ID=69815284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911061294.8A Pending CN110901223A (en) | 2019-11-01 | 2019-11-01 | Waterfall type automobile grille hot stamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110901223A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202088648U (en) * | 2011-03-21 | 2011-12-28 | 李华容 | Hot stamping device based on ink jet printing device |
| CN204222364U (en) * | 2014-10-16 | 2015-03-25 | 华德塑料制品有限公司 | The three-dimensional thermoprint former of sedan-chair front face grid |
| CN205062363U (en) * | 2015-09-28 | 2016-03-02 | 江苏润源控股集团有限公司 | Warp knitting stamp all -in -one |
| CN208932601U (en) * | 2018-10-26 | 2019-06-04 | 江苏华强新型材料有限公司 | A kind of waterproof roll wrap-up |
| CN110370793A (en) * | 2019-09-02 | 2019-10-25 | 浙江智博交通科技有限公司 | A kind of automatic thermoprinting machine and its hot stamping method |
| CN211942549U (en) * | 2019-11-01 | 2020-11-17 | 江苏中科瑞尔汽车科技有限公司 | Waterfall type automobile grille hot stamping device |
-
2019
- 2019-11-01 CN CN201911061294.8A patent/CN110901223A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202088648U (en) * | 2011-03-21 | 2011-12-28 | 李华容 | Hot stamping device based on ink jet printing device |
| CN204222364U (en) * | 2014-10-16 | 2015-03-25 | 华德塑料制品有限公司 | The three-dimensional thermoprint former of sedan-chair front face grid |
| CN205062363U (en) * | 2015-09-28 | 2016-03-02 | 江苏润源控股集团有限公司 | Warp knitting stamp all -in -one |
| CN208932601U (en) * | 2018-10-26 | 2019-06-04 | 江苏华强新型材料有限公司 | A kind of waterproof roll wrap-up |
| CN110370793A (en) * | 2019-09-02 | 2019-10-25 | 浙江智博交通科技有限公司 | A kind of automatic thermoprinting machine and its hot stamping method |
| CN211942549U (en) * | 2019-11-01 | 2020-11-17 | 江苏中科瑞尔汽车科技有限公司 | Waterfall type automobile grille hot stamping device |
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