CN110497460B - Positioning device of gold stamping die-cutting machine - Google Patents
Positioning device of gold stamping die-cutting machine Download PDFInfo
- Publication number
- CN110497460B CN110497460B CN201910942476.XA CN201910942476A CN110497460B CN 110497460 B CN110497460 B CN 110497460B CN 201910942476 A CN201910942476 A CN 201910942476A CN 110497460 B CN110497460 B CN 110497460B
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- CN
- China
- Prior art keywords
- cutting machine
- positioning device
- tooth row
- positioning
- stamping die
- Prior art date
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 239000010931 gold Substances 0.000 title claims abstract description 10
- 229910052737 gold Inorganic materials 0.000 title claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 230000009471 action Effects 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 244000188472 Ilex paraguariensis Species 0.000 claims 1
- 238000004049 embossing Methods 0.000 abstract description 13
- 238000007373 indentation Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000009414 blockwork Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a positioning device of a gold stamping die-cutting machine, which comprises a machine body (2), an embossing unit and two parallel and closed transmission chains (1), wherein the embossing unit comprises a lower fixed platform (3) and an upper movable platform (4), a tooth row body (8) is connected to the transmission chain (1), and the gold stamping die-cutting machine is characterized in that a positioning groove (10) is fixed at the input end or the output end of the embossing unit, a sliding seat (18) is fixed to the transmission chain (1), a sliding block (13) is arranged on the sliding seat (18), the sliding block (13) is connected with the tooth row body (8) through an adjusting mechanism, the tooth row body (8) is fixedly connected with a tooth row (17), the tooth row body (8) is matched with the positioning groove (10), and the sliding block is contacted with a moving part during the action. The positioning device can position the row of the die cutting machine, has the characteristics of accurate positioning and durability, and is particularly suitable for die cutting, gold stamping, indentation or waste removal of films.
Description
Technical Field
The present invention relates to post-press devices, and more particularly to film creasing and die cutting devices.
Background
The gold stamping die cutting equipment is a relatively mature equipment at present and is specially used for post-printing treatment of printed matters. The processing steps generally comprise one step of indentation, gold stamping, die cutting, waste removal and the like, or a combination of a plurality of steps, and in order to improve the processing efficiency, the plurality of steps are generally combined, so that a die cutting thermoprinting machine with a plurality of sets is provided, namely, the stamping units are provided with a plurality of sets. These post-press processing apparatuses, if they use a gripper bar to convey the object to be processed, process individual sheets or films. The processing object enters the stamping unit from the inlet end of the stamping unit, the inlet end of the stamping unit must be positioned so as not to deflect the processing object and influence the processing effect and quality, and in order to ensure the effect and quality during the processing, the output end of the stamping unit must be positioned by the positioning unit, so that the die cutting equipment of multiple units or single unit is required. The Chinese patent database is searched to obtain an utility model patent with an authorized bulletin number of CN205836221U and a name of 'a positioning fine-tuning device suitable for a unit type die ironing machine', which discloses the following contents: the utility model provides a location micromatic setting suitable for unit formula mould scalds machine, the estimation of unit formula die head includes two at least groups impression units, and the paper of impression unit is carried by the tooth row of installing on the chain, its characterized in that location micromatic setting is including setting up in the positioning unit of first unit impression unit input and setting up in the positioning unit of every group impression unit output, and adjacent two sets of positioning unit accomplish the location between these two sets of positioning unit jointly, each positioning unit is arranged side by side along chain direction of transport. The positioning unit is composed of positioning components symmetrically arranged at two ends of the embossing unit, each positioning component comprises a positioning swing rod capable of rotating around an installation shaft and a tooth row body, each positioning swing rod is provided with a positioning block, each positioning block is provided with a reference surface, the tooth row body on the tooth row is provided with a reference matching surface, and when one end of each positioning swing rod swings, the reference surface of the positioning block on the positioning swing rod is in contact with the reference matching surface on the tooth row body, so that positioning is performed. The positioning unit with the structure adopts the swing of the positioning swing rod to position the dental row body during positioning, the structure in the aspect of mechanical transmission is complex, noise can occur due to contact between the positioning swing rod and the dental row body after the swing, and the positioning unit needs to be frequently adjusted and is troublesome after long-term use.
Disclosure of Invention
In view of the defects existing in the background art, the technical problem to be solved by the invention is to provide the positioning device of the stamping die-cutting machine, which has a simple structure and is accurate in positioning.
The invention is realized by adopting the following technical scheme: the utility model provides a positioner of gilt cross cutting machine, has organism, impression unit and two parallel and confined drive chain, the impression unit includes fixed platform down, goes up movable platform, be connected with the tooth row body on the drive chain, its characterized in that the input or the output of impression unit are fixed with the constant head tank, be fixed with the slide on the drive chain, be equipped with the slider on the slide, the slider passes through adjustment mechanism and tooth row body coupling, tooth row body and tooth row fixed connection, tooth row body with the constant head tank matches, the slider contacts with a moving part when the action.
A bracket is fixed on one side of the positioning groove, the bracket is provided with a moving part which slides up and down, the moving part is a push rod, the push rod is contacted with the upper movable platform,
The chain wheel shaft of the transmission chain is provided with the moving part, and the moving part is a swing arm cam.
The ejector rod is provided with a first inclined plane, and the sliding block is provided with a second inclined plane matched with the first inclined plane.
The sliding seat is provided with a guide rod, the guide rod is provided with a first spring, and the sliding block is sleeved on the guide rod.
The notch of the positioning groove is provided with a roller.
The machine body is provided with a pair of transmission gears, one end of a swing arm is eccentrically connected to the transmission gears, the other end of the swing arm is connected to the movable platform, and the pair of transmission gears are meshed through a gear set.
The support is provided with a through hole, the ejector rod passes through the through hole, and a second spring is sleeved on the part of the ejector rod exposed out of the upper part of the support.
The structure of the invention is matched with the movable piece when the sliding block works, particularly, the output end of the stamping unit can drive the upper movable platform to slide up and down by utilizing the action of the upper movable platform, thereby pushing the sliding block to slide down and match with the positioning groove for positioning. The positioning device is very suitable for processing and positioning films.
Drawings
Further details of the invention are described below with reference to the accompanying drawings;
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a view of FIG. 1 with the upper movable floor removed;
FIG. 3 is an enlarged view of a portion of FIG. 2 at the point A;
FIG. 4 is a view from another perspective of FIG. 1;
FIG. 5 is a block diagram of a positioning device of the present invention disposed at an input of an embossing unit;
FIG. 6 is an enlarged view of a portion of FIG. 5 at the point B;
Fig. 7 is a structural view of the cooperation of the slider and the slide.
Detailed Description
Referring to the attached drawings, the positioning device of the stamping die-cutting machine is provided with a machine body 2, an embossing unit and two parallel and closed transmission chains 1, wherein the embossing unit has one or a combination of stamping, indentation, die-cutting and waste cleaning functions; the embossing unit comprises a lower fixed platform 3 and an upper movable platform 4, a tooth row body 8 is connected to a transmission chain 1, a positioning groove 10 is fixed to the input end or the output end of the embossing unit, a sliding seat 18 is fixed to the transmission chain 1, a sliding block 13 is arranged on the sliding seat 18, the sliding block 13 is connected with the tooth row body 8 through an adjusting mechanism, the adjusting mechanism is of a common knowledge in the art, such as a structure of an adjusting pin or an adjusting gasket disclosed in a background art document CN205836221U, the tooth row body 8 is fixedly connected with the tooth row 17, the tooth row body 8 is matched with the positioning groove 10, and the sliding block 13 is in contact with a moving part in action. specifically, when the positioning device is a positioning device at the output end of the embossing unit, a support 14 is fixed at one side of the positioning groove 10, the support 14 is provided with the moving piece which slides up and down, the moving piece is a push rod 16, the push rod 16 is in contact with the upper movable platform 4, and the push rod 16 is in contact with the sliding block 8 during working. When the sliding block moves to the upper part of the positioning groove 10 along with the transmission of the sliding seat, the upper movable platform 4 moves downwards, the upper movable platform 4 presses the ejector rod 16, so that the ejector rod 16 moves downwards, the ejector rod 16 pushes the sliding block 13 to slide downwards, and the sliding block 13 is sunk into the positioning groove 10, and the rear positioning is realized. When the positioning device is the positioning device of the input end of the embossing unit, the following mode is adopted for positioning: that is, the sprocket shaft 22 of the transmission chain 1 is provided with the moving member, the moving member is a swing arm cam 23, the swing arm cam 23 rotates along with the rotation of the sprocket, when the swing arm cam 23 contacts with the sliding block 13, the sliding block 13 is carried to slide downwards, and the sliding block 13 is matched with the positioning groove 10 arranged at the position after sliding downwards, so that the front positioning is realized. And the swing arm cams 23 are also symmetrically disposed on the sprocket shaft 22. For the rear positioning of the output end of the embossing unit, the ejector rod 16 is provided with a first inclined surface 11, and the slide block 13 is provided with a second inclined surface 12 matched with the first inclined surface 11. Therefore, when the ejector rod 16 descends, the first inclined surface 11 is firstly contacted with the second inclined surface 12 on the sliding block 13, so that the gripper bar is prevented from slightly shaking in the moving process, and the left and right positioning is realized. In this embodiment, a guide rod 19 is disposed on a sliding seat 18, a first spring 20 is disposed on the guide rod 19, and a slider 13 is sleeved on the guide rod 19. After the moving member 16 moves down along the guide rod 19 against the slider 13, the first spring 20 is compressed, and when the moving member is separated from the slider, the slider 13 is carried with the spring force of the first spring 20 to return automatically. the notch of the positioning groove 10 at the output end of the embossing unit is provided with a roller 9, and the roller 9 is arranged for the purpose that when the sliding block 13 descends, the side wall of the sliding block 13 contacts with the roller 9, so that the sliding block 13 falls into the positioning groove 10 more conveniently. the motion of the slide block of the stamping unit is operated by the upper movable platform 4, so that the upper movable platform 4 is required to be lifted by a set of lifting structures, a pair of transmission gears 5 are arranged on the machine body, one ends of swing arms 6 are eccentrically connected to the transmission gears 5, the other ends of the swing arms 6 are connected to the upper movable platform 4, the pair of transmission gears 5 are meshed through a gear set 7, when the gear set 7 inputs transmission force through a power motor 24, the gear set 7 rotates with the pair of transmission gears 5, and the swing arms 6 are eccentrically connected with the transmission gears 5, so that the transmission gears 5 are driven for one circle, and a lifting process can be completed with the upper movable platform 4. Further, the ejector pin 16 thereof is mounted by: the support 14 is provided with a through hole, the ejector rod 16 passes through the through hole, the lower end of the ejector rod 16 can be contacted with the sliding block 13, a second spring 15 is sleeved on the part of the ejector rod 16 exposed out of the upper part of the support 14, a flange 21 is arranged on the upper part of the ejector rod 16, and the support 14 is used as a support table of the second spring 15 after the second spring 15 is sleeved between the flange 21 and the support 14. When the upper movable platform 4 descends, the second spring 15 is pressed, and when the upper movable platform 4 ascends, the ejector rod 16 can return automatically under the action of the elastic force of the second spring 15.
The structure of the invention is applied to indentation, gold stamping, die cutting or waste removal of films, when the gripper bar 17 clamps the films into the stamping unit, the upper movable platform 4 moves downwards, the ejector rod 16 moves downwards against the sliding block 13 to be matched with the positioning groove 10, the rear positioning is realized, the inclined plane of the ejector rod 16 is matched with the inclined plane of the sliding block 13, the left and right positioning is realized, meanwhile, the rotation of the chain wheel shaft 22 drives the swing arm cam 23 to rotate, so that the movable contact with the sliding block 13 can be realized, and as the processed object is the films, the whole films do not locally float like the paper, and the gripper bar 17 moves up and down under the action of the sliding block, the films are integrally moved, so that the front and back positioning and the left and right positioning are realized.
Claims (8)
1. The utility model provides a positioner of gilt cross cutting machine, has organism (2), impression unit and two parallel and confined drive chain (1), the impression unit includes fixed platform (3) down, goes up movable platform (4), be connected with tooth row body (8) on drive chain (1), its characterized in that be fixed with constant head tank (10) on the input or the output of impression unit, be fixed with slide (18) on drive chain (1), be equipped with slider (13) on slide (18), slider (13) are connected with tooth row body (8) through adjustment mechanism, tooth row body (8) and tooth row (17) fixed connection, tooth row body (8) with constant head tank (10) are matees, slider (13) move the contact with a moving part when the action.
2. The positioning device of the stamping die-cutting machine according to claim 1, characterized in that a bracket (14) is fixed on one side of the positioning groove (10), the bracket (14) is provided with a moving part which slides up and down, the moving part is a push rod (16), and the push rod (16) is in contact with the upper movable platform (4).
3. The positioning device of the stamping die-cutting machine according to claim 1, characterized in that a sprocket shaft (22) of the transmission chain (1) is provided with the moving part, and the moving part is a swing arm cam (23).
4. The positioning device of the stamping die-cutting machine according to claim 2, characterized in that a first inclined plane (11) is arranged on the ejector rod (16), and a second inclined plane (12) matched with the first inclined plane (11) is arranged on the sliding block (13).
5. The positioning device of the stamping die-cutting machine according to claim 1, characterized in that a guide rod (19) is arranged on the sliding seat (18), a first spring (20) is arranged on the guide rod (19), and the sliding block (13) is sleeved on the guide rod (19).
6. The positioning device of a gold stamping die-cutting machine according to claim 1, characterized in that the notch of the positioning groove (10) is provided with a roller (9).
7. The positioning device of the gold stamping die-cutting machine according to claim 1, characterized in that a pair of transmission gears (5) are arranged on the machine body, one end of a swing arm (6) is eccentrically connected to the transmission gears (5), the other end of the swing arm (6) is connected to the upper movable platform (4), and the transmission gears (5) are meshed through a gear set (7).
8. The positioning device of the stamping die-cutting machine according to claim 2, characterized in that the bracket (14) is provided with a through hole, the ejector rod (16) passes through the through hole, and a second spring (15) is sleeved on the part of the ejector rod (16) exposed at the upper part of the bracket (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910942476.XA CN110497460B (en) | 2019-09-30 | 2019-09-30 | Positioning device of gold stamping die-cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910942476.XA CN110497460B (en) | 2019-09-30 | 2019-09-30 | Positioning device of gold stamping die-cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110497460A CN110497460A (en) | 2019-11-26 |
| CN110497460B true CN110497460B (en) | 2024-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910942476.XA Active CN110497460B (en) | 2019-09-30 | 2019-09-30 | Positioning device of gold stamping die-cutting machine |
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| Country | Link |
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| CN (1) | CN110497460B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210758041U (en) * | 2019-09-30 | 2020-06-16 | 温州隆华机械有限公司 | Positioning device of gold stamping die-cutting machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH689639A5 (en) * | 1994-02-24 | 1999-07-30 | Bobst Sa | Device for lateral aligning of flat elements on a table. |
| CN2515019Y (en) * | 2001-10-15 | 2002-10-09 | 天津长荣印刷包装设备有限公司 | Front gauge compensating mechanism of flat pressing automatic die cut thermoprinting machine |
| CN106183394A (en) * | 2016-07-07 | 2016-12-07 | 天津长荣印刷设备股份有限公司 | The accurate-location device of a kind of set type die-cutting machine and method of work thereof |
| CN110181939B (en) * | 2019-06-24 | 2021-05-25 | 浙江欧利特科技股份有限公司 | Positioning fine-tuning system for multiple units |
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2019
- 2019-09-30 CN CN201910942476.XA patent/CN110497460B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210758041U (en) * | 2019-09-30 | 2020-06-16 | 温州隆华机械有限公司 | Positioning device of gold stamping die-cutting machine |
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| CN110497460A (en) | 2019-11-26 |
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