CN113620081A - Paper feed mechanism, gold stamping die-cutting machine and die-cutting machine - Google Patents
Paper feed mechanism, gold stamping die-cutting machine and die-cutting machine Download PDFInfo
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- CN113620081A CN113620081A CN202010388419.4A CN202010388419A CN113620081A CN 113620081 A CN113620081 A CN 113620081A CN 202010388419 A CN202010388419 A CN 202010388419A CN 113620081 A CN113620081 A CN 113620081A
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- Prior art keywords
- paper feeding
- sliding
- rod
- feeding mechanism
- paper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/08—Separating articles from piles using pneumatic force
- B65H3/14—Air blasts producing partial vacuum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/22—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
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Abstract
The invention relates to the technical field of die cutting, and in one aspect, discloses a paper feeding mechanism which comprises two fixing strips and a paper feeding table; each fixing strip is connected with a sliding rod, and the two sliding rods are arranged in a matching manner; a paper feeding receiving component is arranged below one side of the sliding rod corresponding to the high end of the sliding rod; the sliding rod is sleeved with a sliding sleeve and a spring for drawing the sliding sleeve to move, a first end of the spring is connected with a low end of the sliding sleeve, and a second end of the spring is fixed; a push rod and a fixed rod are fixedly connected between the two sliding sleeves, and a vacuum chuck assembly which faces downwards and is arranged corresponding to the upper paper table is connected onto the fixed rod; one side of the push rod is provided with a pushing component for pushing the sliding sleeve to move upwards. In another aspect, a die cutting machine is disclosed, comprising a paper feeding mechanism, wherein the paper feeding mechanism is arranged on a paper feeding side of the die cutting machine. In the paper feeding mechanism, the pushing assembly can continuously rotate to suck paper and transmit the paper, so that the paper feeding mechanism runs continuously, and has high running speed and high efficiency. In addition, the paper feeding mechanism is simple in structure, convenient to maintain and convenient to use.
Description
Technical Field
The invention relates to the technical field of die cutting, in particular to a paper feeding mechanism, a gold stamping die-cutting machine and a die-cutting machine.
Background
The gold stamping die cutting machine and the die cutting machine are important devices for processing and forming after printing, and are mainly used for die cutting (full breaking and half breaking), indentation and gold stamping operation of corresponding non-metal materials (such as paper). The gold stamping die-cutting machine and the die-cutting machine need to continuously feed paper by using a paper feeding mechanism in the working process for gold stamping and die cutting. The existing paper feeding mechanism has the disadvantages of complex structure, poor stability and low paper feeding efficiency.
Disclosure of Invention
The invention aims to provide a paper feeding mechanism, a gold stamping die-cutting machine and a die-cutting machine, and aims to solve the technical problem of low paper feeding efficiency in the prior art.
In order to achieve the above object, in one aspect of the present invention, a paper feeding mechanism is provided, which includes two fixing strips arranged oppositely, and an upper paper table arranged between the fixing strips; each fixing strip is connected with an inclined sliding rod, and the two sliding rods are arranged in a matched mode; a paper feeding receiving assembly is arranged below one side of the sliding rod corresponding to the high end of the sliding rod; the sliding rod is sleeved with a sliding sleeve and a spring for drawing the sliding sleeve to move, a first end of the spring is connected with a low end of the sliding sleeve, and a second end of the spring is fixed; a push rod and a fixed rod are fixedly connected between the two sliding sleeves, and a vacuum chuck assembly which faces downwards and is arranged corresponding to the upper paper table is connected onto the fixed rod; and a pushing assembly for pushing the sliding sleeve to move upwards is arranged on one side of the push rod.
Preferably, in the above paper feeding mechanism, the pushing member includes a rotating shaft; a plurality of divergent driving rods are connected to the rotating shaft and are uniformly arranged at intervals; the plurality of driving rods are divided into two groups arranged at two ends of the rotating shaft.
Preferably, in the above paper feeding mechanism, the push rod is sleeved with a rotating sleeve.
Preferably, in the above paper feeding mechanism, an inclination angle of the slide bar is adjustable.
Preferably, in the paper feeding mechanism, a support is fixedly connected to the fixing strip corresponding to the lower end of the sliding rod, and the support is hinged to the sliding rod; the high end of the sliding rod is connected with a supporting strip of which one end is fixedly connected to the fixing strip.
Preferably, in the above paper feeding mechanism, the support bar includes a circular arc section and a fixed section; the circle center of the arc section is concentric with the hinge point, and an arc-shaped sliding groove is formed in the arc section; the high end of the slide bar is connected with a screw, and the screw is inserted into the slide groove to drive the high end of the slide bar to move along the slide groove.
Preferably, in the paper feeding mechanism, the paper feeding receiving component is a conveyor belt.
Preferably, in the above paper feeding mechanism, the vacuum chuck assembly includes a chuck body and a pipe connected to the chuck body; the pipeline is fixed on the fixing rod.
According to another aspect of the invention, there is provided a gold stamping die cutting machine, comprising a paper feeding mechanism as disclosed in any one of the above; the paper feeding mechanism is arranged on the paper feeding side of the gold stamping die cutting machine.
According to a further aspect of the present invention, there is provided a die cutting machine including a paper feed mechanism as disclosed in any one of the above; the paper feeding mechanism is arranged on the paper feeding side of the die cutting machine.
The invention has the beneficial effects that:
by applying the technical scheme of the invention, a paper piece is placed on the paper feeding table, the vacuum sucker component absorbs the uppermost paper, and the pushing component continuously pushes the push rod and drives the two sliding sleeves to move upwards along the sliding rod; the sliding sleeve drives the paper piece to move forwards in the moving process and simultaneously drives the paper piece to lift upwards, and the spring is stretched at the moment; when the sliding sleeve slides to the high end of the sliding rod, one side of the sucked paper piece is positioned above the paper feeding receiving assembly; at this time, the vacuum chuck assembly releases the paper, and the side edge of the paper falls down onto the paper feed receiving assembly, and the paper is conveyed away. In addition, when the paper is released or after the paper is released, the pushing assembly is separated from the push rod, the push rod drives the sliding sleeve to reset to the original position of the lower end of the sliding rod under the action of the elastic force of the spring, the paper can be continuously sucked, and the work flow of sucking the paper and transmitting the paper is continuously carried out. In the paper feeding mechanism, the pushing assembly can continuously rotate to suck paper and transmit the paper, so that the paper feeding mechanism runs continuously, and has high running speed and high efficiency. In addition, the paper feeding mechanism is simple in structure, convenient to maintain and convenient to use.
The paper feeding mechanism can be applied to a gold stamping die-cutting machine and a die-cutting machine and used for paper feeding operation. The gold stamping die-cutting machine and the die-cutting machine with the paper feeding mechanism have the technical effects and are not repeated.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of a paper feeding mechanism of the present invention;
FIG. 2 is a schematic view of the sliding sleeve of FIG. 1 being pushed by a pushing assembly to slide to the high end of a sliding rod;
FIG. 3 is a schematic view of the connection of the fixation rod with the sliding sleeve;
FIG. 4 is a schematic view (in cross-section) of the drive rod in engagement with the rotating sleeve;
FIG. 5 is a schematic structural view of the pushing assembly;
FIG. 6 is a schematic view of the drive rod of the pushing assembly in staggered engagement with the vacuum chuck assembly (side view);
FIG. 7 is a schematic view (top view) of the upper paper table disposed between two fixed strips;
reference numerals:
the paper feeding device comprises a fixed strip 1, a support 2, a baffle ring 3, a driving rod 4, a rotating shaft 5, a pushing assembly 6, a sliding sleeve 7, a sliding rod 8, an arc section 9, a sliding groove 10, a fixed section 11, a supporting strip 12, a paper feeding receiving assembly 13, a paper feeding table 14, a pipeline 15, a sucker body 16, a vacuum sucker assembly 17, a rotating sleeve 18, a fixed rod 19 and a push rod 20.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to the attached drawings. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Example one
Referring to fig. 1-7, the present invention provides a paper feeding mechanism, which includes two opposite fixing strips 1 and an upper paper table 14 disposed between the fixing strips 1; each fixing strip 1 is connected with an inclined slide bar 8, and the two slide bars 8 are arranged in a matching way; a paper feeding receiving assembly 13 is arranged below one side of the slide bar 8 corresponding to the high end of the slide bar 8; the sliding rod 8 is sleeved with a sliding sleeve 7 and a spring for drawing the sliding sleeve 7 to move along the sliding rod 8, the first end of the spring is connected with the lower end of the sliding sleeve 7, and the second end of the spring is fixed; a push rod 20 and a fixed rod 19 are fixedly connected between the two sliding sleeves 7, and the fixed rod 19 is connected with a vacuum chuck assembly 17 which faces downwards and is arranged corresponding to the upper paper table 14; and a pushing assembly 6 for pushing the sliding sleeve 7 to move upwards is arranged on one side of the push rod 20.
The upper paper sheet of the paper stacked on the upper paper table 14 is sequentially sucked and transferred, the thickness of the paper sheet is slowly reduced, and the upper paper table 14 slowly rises at a constant speed along with the reduction of the thickness of the paper sheet, supports the paper sheet and supplies the paper sheet upwards. Can ensure the effective and stable paper sucking of the vacuum sucker component 17 at a uniform speed and transfer the paper with the help of the pushing component 6. The lower end of the sliding rod 8 is sleeved with a fixedly arranged baffle ring 3, and the second end of the spring is fixed on the baffle ring 3.
The pushing assembly 6 comprises a rotating shaft 5, and one end of the rotating shaft 5 can be in transmission connection with a driving motor; a plurality of divergent driving rods 4 are connected to the rotating shaft 5, and the driving rods 4 are uniformly arranged at intervals; the plurality of driving levers 4 are divided into two groups provided at both ends of the rotation shaft 5. As shown in fig. 5 and 6.
The push rod 20 is sleeved with a rotary sleeve 18. As shown in fig. 3 and 4.
The driving rod 4 is driven by the rotating shaft 5 to rotate slowly, the root of the driving rod 4 is firstly abutted against and pushes the push rod 20 and the rotating sleeve 18 to drive the sliding sleeve 7 to move upwards; as the driving rod 4 rotates, the contact part of the push rod 20, the rotating sleeve 18 and the driving rod 4 moves slowly from the root of the driving rod 4 to the tail end (free end) of the driving rod 4; at this time, the spring is elongated. When the action of one driving rod 4 pushing the push rod 20 and the rotating sleeve 18 is finished, the tail end of the driving rod 4 is separated from the push rod 20 and the rotating sleeve 18, and at the moment, the push rod 20 and the rotating sleeve 18 are reset to the lower end of the sliding rod 8 under the elastic force action of the spring. When the reset is finished, the vacuum sucker assembly 17 sucks the paper piece, and simultaneously or after the paper piece is sucked, another adjacent driving rod 4 abuts against and pushes the sliding sleeve 7 to move upwards again, and the operation is repeated. In the above, the pushing assembly 6 can periodically push the sliding sleeve 7 and the vacuum chuck assembly 17 to move, and in the gap between two times of pushing, the sliding sleeve 7 and the vacuum chuck assembly 17 can be reset by means of a spring. In addition, the middle driving rod 4 and the rotating sleeve 18 are in rolling fit during pushing, so that the friction force is small, and the pushing is stable. As shown in fig. 1 and 2.
The inclination angle of the slide bar 8 is adjustable. The applicability of the slide bar 8 can be improved.
A support 2 is fixedly connected to the lower end of the fixed strip 1 corresponding to the slide rod 8, and the support 2 is hinged to the lower end of the slide rod 8; the high end of the sliding rod 8 is connected with a supporting strip 12, one end of which is fixedly connected with the fixing strip 1.
The supporting strip 12 comprises an arc section 9 and a fixing section 11; the circle center of the arc section 9 is concentric with the hinge point, an arc-shaped sliding groove 10 is formed in the arc section 9, a high-end connecting screw of the sliding rod 8 is inserted into the sliding groove 10, and the high end of the sliding rod 8 is driven to move along the sliding groove 10. When the slide bar 8 is moved to a certain position and the inclination angle of the slide bar 8 is proper, the screw is screwed down to fix the high end of the slide bar 8.
Certainly, two supports 2 are arranged corresponding to the fixing strips 1; the support strip 12 is also provided in two pieces. The inclination angle is adjustable, specifically, the hinge point is used as the circle center, the high end of the slide rod 8 is rotated, the inclination angle of the slide rod 8 is adjusted, the screw is screwed down, and the high end of the slide rod 8 is locked in the sliding groove 10 of the support bar 12.
The paper receiving component 13 is a conveyor belt.
The vacuum chuck assembly 17 comprises a chuck body 16 and a pipeline 15 connected to the chuck body 16, and the pipeline 15 is fixed on a fixing rod 19. A vacuum generator may be connected to the conduit 15 and a vacuum valve may be used to control the vacuum generated by the suction cup body 16 to draw and release the paper.
The vacuum chuck assembly 17 can be provided in two pieces, and the driving rods 4 at the two ends of the rotating shaft 5 are staggered. As shown in fig. 6.
Example two
The invention provides a gold stamping die-cutting machine, which comprises the paper feeding mechanism disclosed by the embodiment; the paper feeding mechanism is arranged on the paper feeding side of the gold stamping die cutting machine.
Because the paper feeding mechanism disclosed by the embodiment has the technical effects, the gold stamping die cutting machine with the paper feeding mechanism also has the technical effects, and the details are not repeated herein.
EXAMPLE III
The invention provides a die-cutting machine, which comprises the paper feeding mechanism disclosed by the embodiment; the paper feeding mechanism is arranged on the paper feeding side of the die cutting machine.
Since the paper feeding mechanism disclosed in the above embodiment has the above technical effects, the die cutting machine having the paper feeding mechanism also has the above technical effects, and details are not described herein.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A paper feeding mechanism is characterized by comprising two fixing strips which are oppositely arranged and a paper feeding table arranged between the fixing strips; each fixing strip is connected with an inclined sliding rod, and the two sliding rods are arranged in a matched mode; a paper feeding receiving assembly is arranged below one side of the sliding rod corresponding to the high end of the sliding rod; the sliding rod is sleeved with a sliding sleeve and a spring for drawing the sliding sleeve to move, a first end of the spring is connected with a low end of the sliding sleeve, and a second end of the spring is fixed; a push rod and a fixed rod are fixedly connected between the two sliding sleeves, and a vacuum chuck assembly which faces downwards and is arranged corresponding to the upper paper table is connected onto the fixed rod; and a pushing assembly for pushing the sliding sleeve to move upwards is arranged on one side of the push rod.
2. The paper feed mechanism of claim 1, wherein the pushing assembly includes a rotating shaft; a plurality of divergent driving rods are connected to the rotating shaft and are uniformly arranged at intervals; the plurality of driving rods are divided into two groups arranged at two ends of the rotating shaft.
3. The paper feeding mechanism according to claim 1 or 2, wherein the push rod is externally sleeved with a rotating sleeve.
4. The paper feed mechanism of claim 1, wherein the angle of inclination of the slide bar is adjustable.
5. The paper feeding mechanism according to claim 4, wherein a support is fixedly connected to the lower end of the fixing strip corresponding to the sliding rod, and the support is hinged to the sliding rod; the high end of the sliding rod is connected with a supporting strip of which one end is fixedly connected to the fixing strip.
6. The paper feeding mechanism of claim 5, wherein the supporting bar comprises a circular arc section and a fixed section; the circle center of the arc section is concentric with the hinge point, and an arc-shaped sliding groove is formed in the arc section; the high end of the slide bar is connected with a screw, and the screw is inserted into the slide groove to drive the high end of the slide bar to move along the slide groove.
7. The paper feed mechanism of claim 1, wherein the paper feed receiving component is a conveyor belt.
8. The paper feeding mechanism of claim 1, wherein the vacuum chuck assembly comprises a chuck body, and a pipe connected to the chuck body; the pipeline is fixed on the fixing rod.
9. A gold stamping die cutting machine, characterized by comprising a paper feeding mechanism according to any one of claims 1 to 8; the paper feeding mechanism is arranged on the paper feeding side of the gold stamping die cutting machine.
10. A die cutting machine, characterized by comprising the paper feed mechanism of any one of claims 1 to 8; the paper feeding mechanism is arranged on the paper feeding side of the die cutting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010388419.4A CN113620081B (en) | 2020-05-09 | 2020-05-09 | Paper feeding mechanism, gilding die-cutting machine and die-cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010388419.4A CN113620081B (en) | 2020-05-09 | 2020-05-09 | Paper feeding mechanism, gilding die-cutting machine and die-cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113620081A true CN113620081A (en) | 2021-11-09 |
| CN113620081B CN113620081B (en) | 2023-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010388419.4A Active CN113620081B (en) | 2020-05-09 | 2020-05-09 | Paper feeding mechanism, gilding die-cutting machine and die-cutting machine |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB764648A (en) * | 1954-05-10 | 1956-12-28 | Dexter Folder Co | Sheet separating mechanism |
| JP2001080753A (en) * | 1999-09-09 | 2001-03-27 | Funai Electric Co Ltd | Paper feeding device |
| CN103144978A (en) * | 2013-02-26 | 2013-06-12 | 北京印刷学院 | Automatic paper feeding device |
| CN208120312U (en) * | 2018-02-08 | 2018-11-20 | 天津正丰包装制品股份有限公司 | A kind of efficient Paper-pasting machine paper-absorbing device |
| CN208882769U (en) * | 2018-10-12 | 2019-05-21 | 重庆市开州印务有限公司 | A kind of continuous upper paper device of hydraulic cutting presser |
| CN110480730A (en) * | 2019-08-05 | 2019-11-22 | 鹤山雅图仕印刷有限公司 | A kind of automatic leading-in device |
| CN210048129U (en) * | 2019-04-15 | 2020-02-11 | 泉州轻工职业学院 | A remove push rod for carton is absorbent |
-
2020
- 2020-05-09 CN CN202010388419.4A patent/CN113620081B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB764648A (en) * | 1954-05-10 | 1956-12-28 | Dexter Folder Co | Sheet separating mechanism |
| JP2001080753A (en) * | 1999-09-09 | 2001-03-27 | Funai Electric Co Ltd | Paper feeding device |
| CN103144978A (en) * | 2013-02-26 | 2013-06-12 | 北京印刷学院 | Automatic paper feeding device |
| CN208120312U (en) * | 2018-02-08 | 2018-11-20 | 天津正丰包装制品股份有限公司 | A kind of efficient Paper-pasting machine paper-absorbing device |
| CN208882769U (en) * | 2018-10-12 | 2019-05-21 | 重庆市开州印务有限公司 | A kind of continuous upper paper device of hydraulic cutting presser |
| CN210048129U (en) * | 2019-04-15 | 2020-02-11 | 泉州轻工职业学院 | A remove push rod for carton is absorbent |
| CN110480730A (en) * | 2019-08-05 | 2019-11-22 | 鹤山雅图仕印刷有限公司 | A kind of automatic leading-in device |
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| CN113620081B (en) | 2023-06-16 |
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