CN108556419B - Corrugated paper indentation device - Google Patents
Corrugated paper indentation device Download PDFInfo
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- CN108556419B CN108556419B CN201810346203.4A CN201810346203A CN108556419B CN 108556419 B CN108556419 B CN 108556419B CN 201810346203 A CN201810346203 A CN 201810346203A CN 108556419 B CN108556419 B CN 108556419B
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- transmission rail
- indentation
- block
- corrugated paper
- fixedly connected
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/20—Corrugating; Corrugating combined with laminating to other layers
Abstract
The invention provides a corrugated paper indentation device which comprises a base plate, wherein a rotating shaft is rotatably connected to one side of the base plate, the rotating shaft is driven to rotate by a motor A, a plurality of rotary tables which are connected with a circle in common outside are equally arranged on the base plate by taking the rotating shaft as the center, the rotary tables are driven to rotate by a motor B, a horizontally arranged transmission rail is connected to the top of the rotating shaft, an indentation component which is in sliding connection with the transmission rail is arranged on one side of the transmission rail, the indentation component moves along the transmission rail under the drive of a motor C, the indentation component comprises a sliding block and a pressure lever which is fixedly connected to one side of the sliding block, a prepressing block is arranged below the sliding block, a spring is fixedly. Its simple structure, convenient to use can carry out the indentation operation to a plurality of corrugated container boards simultaneously, utilizes the indentation subassembly to be in the angle of other cardboard indentation time adjustment rest of waiting the indentation cardboard, promotes indentation efficiency effectively, the cost of using manpower sparingly.
Description
Technical Field
The invention relates to the field of corrugated paper processing devices, and particularly discloses a corrugated paper creasing device.
Background
The corrugated paper is a multi-layer adhesive body, at least consists of a layer of wavy core paper interlayer and a layer of paper board, has high mechanical strength, can resist collision and falling in the process of carrying, and is widely applied to outer packaging. The production process of the corrugated case comprises the steps of drying each layer of base paper, bonding the base paper into a corrugated board according to a set mode, rolling an indentation on the corrugated board, and folding the corrugated board into the case along the indentation. The corrugated paper indentation device that has now aims at the depression bar position with the cardboard when roll extrusion cardboard indentation, utilizes the arm to push down the depression bar and drive the depression bar and treat the folding limit along the cardboard and carry out the indentation, and the staff rotates the cardboard after having pressed an indentation and carries out the indentation to other folding limits of treating again, carries out the indentation to next cardboard again after having pressed all indentations of a cardboard. When rotating cardboard adjustment cardboard angle, mechanisms such as arm and depression bar are in the wait state, and whole platform indentation device processing linkage is lower, and indentation inefficiency has wasted a large amount of manpowers.
Disclosure of Invention
Based on this, it is necessary to provide a corrugated paper indentation device to prior art problem, sets up unique structure, carries out the indentation operation to a plurality of corrugated container board simultaneously, promotes indentation efficiency, the cost of using manpower sparingly.
The invention discloses a corrugated paper creasing device, which comprises a bottom plate, wherein a rotating shaft is rotatably connected to one side of the bottom plate, the rotating shaft is driven to rotate by a motor A fixedly connected to one side of the bottom plate, a plurality of rotary tables which are connected with a circle in common in an equating mode and are arranged on the bottom plate by taking the rotating shaft as a center, the rotary tables are driven to rotate by a motor B arranged on one side of the bottom plate, a horizontally arranged transmission rail is connected to the top of the rotating shaft, a creasing assembly which is connected with the transmission rail in a sliding mode is arranged on one side of the transmission rail, a motor C connected with a lead screw of the creasing assembly is fixedly connected to one side of the transmission rail, the creasing assembly moves along the transmission rail under the driving of the motor C, the creasing assembly comprises a sliding block and a pressure rod fixedly connected to one side of the sliding block.
Preferably, the top of the rotating shaft is fixedly connected with a cushion block, the transmission rail is hinged to one side of the cushion block, one side of the transmission rail is provided with a supporting stopper, and the supporting stopper comprises a support rod fixedly connected to one side of the transmission rail and a barrier strip fixedly connected to the bottom of the support rod; when the bottom of the barrier strip is adjacent to the top of the bottom plate, the transmission rail is in a horizontal state.
Preferably, one end of the transmission rail is fixedly connected with a lifting rod.
Preferably, the transmission rail is connected with the cushion block through a torsion spring.
Preferably, a threaded hole is formed in one side of the sliding block, the pressing rod penetrates through the threaded hole and is in threaded connection with the sliding block, and a cross screwing groove is formed in the top of the pressing rod.
Preferably, a pressure rod slide way penetrates through one side of the transmission rail, a slide block slide way communicated with the pressure rod slide way penetrates through one side of the transmission rail, the pressure rod penetrates through the pressure rod slide way and is in sliding connection with the pressure rod slide way, and the slide block penetrates through the slide block slide way and is in sliding connection with the slide block slide way.
Preferably, a plurality of vacuum air holes are arranged on one side of the pre-pressing block in a penetrating mode.
Preferably, the bottom of the pressure lever is provided with a jack, and a pressure head is connected to the jack in a threaded manner.
Preferably, the bottom plate is provided with a plurality of circular grooves matched with the rotating disc, and the rotating disc rotates in the circular grooves under the driving of the motor B.
Preferably, one side of the barrier strip is fixedly connected with a sponge strip, and the bottom surface of the barrier strip extends out of the bottom surface of the sponge strip.
The invention has the beneficial effects that: the invention discloses a corrugated paper creasing device which is provided with a unique structure, wherein corrugated paper boards to be creased are placed on rotary tables, a motor A drives a rotary shaft to drive a transmission rail to rotate around a bottom plate so that a pressure bar is aligned to a vertical surface where a to-be-folded edge of the paper board on one rotary table is located, a motor C drives a creasing assembly to move along the transmission rail, a prepressing block is abutted against the top surface of the paper board to perform buffering prepressing during the moving process of the creasing assembly so as to prevent the paper board from deviating during the creasing process, the pressure bar presses the paper board up and down on the to-be-folded edge of the paper board and moves along the to-be-folded edge, a creasing is formed on the paper board, and the motor A drives the transmission rail to drive the creasing assembly. For the paperboard with one indentation, the corresponding rotary table drives the paperboard to rotate under the driving of the motor B, so that the pressing operation of the next indentation is carried out on the paperboard by the to-be-indented component. Its simple structure, convenient to use can carry out the indentation operation to a plurality of corrugated container boards simultaneously, utilizes the indentation subassembly to be in the angle of other cardboard indentation time adjustment rest of waiting the indentation cardboard, promotes indentation efficiency effectively, the cost of using manpower sparingly. The blend stop will block the cardboard outer edge, and the atress moves when preventing the cardboard indentation. The conveying rail is hinged to the cushion block, the supporting blocking piece is used for ensuring that the conveying rail is in a horizontal state, and after pressing of all paperboard impressions is completed, the conveying rail can be rotated and lifted, so that the paperboards can be taken out of the rotary table conveniently. A lifting rod is arranged at one end of the transmission rail, so that the transmission rail can be lifted conveniently. The transmission rail is connected with the cushion block through the torsion spring, the supporting blocking piece is kept to be abutted to the top surface of the bottom plate under the torsion action of the torsion spring, the transmission rail is prevented from swinging up and down in the indentation process, the transmission rail can automatically swing down to reset under the action of the torsion spring after being rotated and lifted, and convenience is improved. The height of the pressing rod can be adjusted by rotating the pressing rod on the sliding block so as to adjust the indentation depth of the paperboard. The screwdriver rotates on the cross screwing groove, so that the pressing rod can be conveniently rotated. Under motor C's drive, the depression bar will remove along the depression bar slide, and the slider will remove along the slider slide, promotes indentation subassembly mobility stability. Set up the vacuum gas pocket on pre-compaction piece one side, when the pre-compaction piece was to the cardboard pre-compaction, the vacuum gas pocket lifted the cardboard and adsorbs, and the cardboard face on cardboard indentation both sides is collapsed by the depression bar when preventing the indentation suppression. With pressure head threaded connection on the jack, can conveniently change the pressure head, can suppress different indentation width and shape through changing the pressure head of equidimension not. The rotary table is embedded on the circular groove, so that the rotation stability of the rotary table is improved. When the paperboard abuts against one side of the blocking strip in the indentation process, the sponge strip presses the paperboard to prevent the paperboard from floating upwards and deviating.
Drawings
Fig. 1 is a schematic structural diagram of an external shape of the indentation apparatus of the present invention.
Fig. 2 is a schematic bottom view of the indentation apparatus of the present invention.
Fig. 3 is a schematic cross-sectional structure diagram of the indentation assembly of the present invention.
FIG. 4 is an enlarged view of a portion A of FIG. 1 according to the present invention.
FIG. 5 is an enlarged partial view of the portion B shown in FIG. 1 according to the present invention.
The reference signs are: the device comprises a bottom plate 1, a circular groove 100, a rotating shaft 2, a cushion block 20, a motor A3, a rotary table 4, a motor B5, a transmission rail 6, a lifting rod 60, a pressure rod slide way 61, a slide block slide way 62, an indentation assembly 7, a slide block 70, a threaded hole 700, a pressure rod 71, a cross screwing groove 710, a jack 711, a pressure head 712, a pre-pressing block 72, a vacuum air hole 720, a spring 73, a motor C8, a supporting stopper 9, a supporting rod 90, a barrier strip 91 and a sponge strip 92.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
Refer to fig. 1 to 5.
The embodiment of the invention discloses a corrugated paper creasing device, which comprises a bottom plate 1, wherein one side of the bottom plate 1 is rotatably connected with a rotating shaft 2, the rotating shaft 2 is driven to rotate by a motor A3 fixedly connected with one side of the bottom plate 1, the bottom plate 1 is equally provided with a plurality of rotary tables 4 which are in a circle of common circumcircle with the rotating shaft 2 as the center, the rotary tables 4 are driven to rotate by a motor B5 arranged at one side of the bottom plate 1, the top of the rotating shaft 2 is connected with a horizontally arranged transmission rail 6, one side of the transmission rail 6 is provided with a creasing assembly 7 which is in sliding connection with the transmission rail 6, one side of the transmission rail 6 is fixedly connected with a motor C8 which is connected with a lead screw of the creasing assembly 7, the creasing assembly 7 moves along the transmission rail 6 under the driving of a motor C8, the creasing assembly 7 comprises a sliding block 70 and a pressure rod 71 which is, the pressing rod 71 penetrates through the pre-pressing block 72 and is connected with the pre-pressing block 72 in a sliding mode.
During specific assembly, 4 rotating discs 4 are arranged on the bottom plate 1 in a manner of being equally divided into a circle which is circumscribed on the rotating shaft 2, the indentation component 7 moves back and forth along the transmission rail 6 under the driving of the motor C8, and the pressure rod 71 can move from the closest end of the rotating disc 4 close to the rotating shaft 2 to the farthest end of the rotating disc 4 away from the rotating shaft 2. When the folding table is used, corrugated boards to be indented are placed on the rotary tables 4, the motor A3 drives the rotary shaft 2 to drive the transmission rail 6 to rotate around the bottom plate 1, so that the indentation rod 71 is aligned to the vertical surface where the edge of the paper board to be folded on one of the rotary tables 4 is located, and the motor C8 drives the indentation assembly 7 to move along the transmission rail 6. In the moving process of the creasing assembly 7, the prepressing block 72 abuts against the top surface of the paperboard and performs buffering prepressing on the paperboard by virtue of the buffering effect of the spring 73, so that the paperboard is prevented from deviating in the creasing process. The press rod 71 presses the paper board up and down on the edge of the paper board to be folded and moves along the edge to be folded, an indentation is formed on the paper board, the motor A3 drives the rotating shaft 2 to drive the transmission rail 6 to rotate, and then the indentation assembly 7 performs indentation operation on the paper board on each rotary table 4 in sequence. For the cardboard which is finished with one indentation pressing, the corresponding rotary disc 4 is driven by the motor B5 to drive the cardboard to rotate, so that the cardboard is pressed by the indentation component 7 for the next indentation pressing operation. After the transmission rail 6 rotates around the bottom plate 1 for one circle, the next indentation pressing link is entered. Its simple structure, convenient to use can carry out the indentation operation to a plurality of corrugated container boards simultaneously, utilizes indentation subassembly 7 to wait the angle of indentation cardboard in the time adjustment rest of other cardboard indentation, promotes indentation efficiency effectively, saves the human cost.
Based on the above embodiment, the top of the rotating shaft 2 is fixedly connected with a cushion block 20, the transmission rail 6 is hinged on one side of the cushion block 20, one side of the transmission rail 6 is provided with a supporting stopper 9, and the supporting stopper 9 comprises a support rod 90 fixedly connected on one side of the transmission rail 6 and a barrier strip 91 fixedly connected to the bottom of the support rod 90; when the bottom of the bar 91 abuts the top of the base plate 1, the transfer rail 6 is in a horizontal state. In the indentation process, when the cardboard atress moved and offset with blend stop 91, blend stop 91 will block the cardboard, prevents the cardboard skew. The transfer rail 6 is hinged to the spacer 20 and the support stop 9 is used to ensure that the transfer rail 6 is horizontal. After all the paperboard impressions are pressed, the transmission rail 6 can be rotated and lifted around the cushion block 20, so that the paperboards can be taken out of the rotary table 4 conveniently.
Based on the above embodiment, the lifting rod 60 is fixedly connected to one end of the transmission rail 6. Set up lifter 60 in transmission rail 6 one end of keeping away from pivot 2, conveniently mention the operation to transmission rail 6.
Based on the above embodiment, the transmission rail 6 is connected with the cushion block 20 through a torsion spring. The transmission rail 6 is connected with the cushion block 20 through a torsion spring, the bottom of the supporting stopper 9 is kept to be abutted against the top surface of the bottom plate 1 under the torsion action of the torsion spring, and the transmission rail 6 is prevented from swinging up and down in the indentation process, so that the transmission rail 6 is ensured to be in a horizontal state. After the transmission rail 6 is rotated and lifted, the transmission rail can automatically swing downwards to reset under the torsion action of the torsion spring, and the use convenience is improved.
Based on the above embodiment, one side of the slider 70 is provided with the threaded hole 700, the press rod 71 is inserted into the threaded hole 700 and is in threaded connection with the slider 70, and the top of the press rod 71 is provided with the cross-shaped screwing groove 710. The height of the press rod 71 can be adjusted by rotating the press rod 71 on the slide block 70 so as to adjust the indentation depth of the paper board. The cross-shaped screwing groove 710 matched with a screwdriver is formed in the top of the pressing rod 71, and the screwdriver rotates on the cross-shaped screwing groove 710, so that the pressing rod 71 can be conveniently rotated.
Based on the above embodiment, a pressing rod slide way 61 is arranged on one side of the transmission rail 6 in a penetrating manner, a slider slide way 62 communicated with the pressing rod slide way 61 is arranged on one side of the transmission rail 6 in a penetrating manner, a pressing rod 71 is arranged in the pressing rod slide way 61 in a penetrating manner and is in sliding connection with the pressing rod slide way 61, and a slider 70 is arranged in the slider slide way 62 in a penetrating manner and is in sliding connection with the slider slide way 62. Driven by the motor C8, the indentation assembly 7 will move along the transmission rail 6, the pressing rod 71 will move along the pressing rod slide way 61, and the slider 70 will move along the slider slide way 62, so as to improve the moving stability of the indentation assembly 7.
Based on the above embodiment, a plurality of vacuum holes 720 are formed through one side of the pre-pressing block 72. The vacuum hole 720 is communicated with a vacuum generator through a hose to form a vacuum state of the vacuum hole 720. A plurality of vacuum air holes 720 are formed in one side of the prepressing block 72, when the prepressing block 72 prepresses the paper boards, the vacuum air holes 720 lift and adsorb the paper boards, the paper board surfaces on two sides of the paper board indentation are prevented from being pressed and collapsed by the pressing rod 71 when the indentation is pressed, and the smoothness of the whole paper board is kept.
According to the above embodiment, the bottom of the pressing rod 71 is provided with the insertion hole 711, and the pressing head 712 is screwed into the insertion hole 711. The top of the pressure head 712 is provided with an inserted bar with external threads, the inserted bar is matched with the insertion hole 711, and the insertion hole 711 is provided with internal threads matched with the external threads of the inserted bar. The indenter 712 can be easily replaced by screwing the indenter 712 into the receptacle 711, and different indentation widths and shapes can be pressed by replacing different sized indenters 712.
Based on the above embodiment, the bottom plate 1 is provided with a plurality of circular grooves 100 matched with the rotating disc 4, and the rotating disc 4 is driven by the motor B5 to rotate in the circular grooves 100. The rotary table 4 is embedded on the circular groove 100, the output shaft of the motor B5 penetrates through the bottom plate 1 and is fixed at the bottom of the rotary table 4, the top surface of the rotary table 4 is flush with the top surface of the bottom plate 1, and the rotation stability of the rotary table 4 is improved.
Based on the above embodiment, one side of the barrier strip 91 is fixedly connected with the sponge strip 92, and the bottom surface of the barrier strip 91 extends out of the bottom surface of the sponge strip 92. When the cardboard supports on one side of the barrier strip 91 in the indentation process, one end of the cardboard is surrounded by an included angle formed by the barrier strip 91 and the sponge strip 92, and the sponge strip 92 presses the cardboard downwards to prevent the cardboard from floating upwards and deviating.
The above examples only show 1 embodiment of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The corrugated paper creasing device comprises a base plate (1) and is characterized in that one side of the base plate (1) is rotatably connected with a rotating shaft (2), the rotating shaft (2) is driven to rotate by a motor A (3) fixedly connected to one side of the base plate (1), the base plate (1) is provided with a plurality of rotary discs (4) which are connected with a circumscribed circle in a uniform manner by taking the rotating shaft (2) as the center, the rotary discs (4) are driven to rotate by a motor B (5) arranged on one side of the base plate (1), the top of the rotating shaft (2) is connected with a transmission rail (6) horizontally arranged, one side of the transmission rail (6) is provided with a creasing component (7) in sliding connection with the transmission rail (6), one side of the transmission rail (6) is fixedly connected with a motor C (8) in screw connection with the creasing component (7), the creasing component (7) is driven by the motor C (8) to move along the transmission rail (6), the indentation component (7) comprises a sliding block (70) and a pressing rod (71) fixedly connected to one side of the sliding block (70), a pre-pressing block (72) is arranged below the sliding block (70), a spring (73) is fixedly connected between the pre-pressing block (72) and the sliding block (70), and the pressing rod (71) penetrates through the pre-pressing block (72) and is in sliding connection with the pre-pressing block (72).
2. The corrugated paper creasing device according to claim 1, wherein a cushion block (20) is fixedly connected to the top of the rotating shaft (2), the transmission rail (6) is hinged to one side of the cushion block (20), a supporting stopper (9) is arranged on one side of the transmission rail (6), and the supporting stopper (9) comprises a support rod (90) fixedly connected to one side of the transmission rail (6) and a stop strip (91) fixedly connected to the bottom of the support rod (90); when the bottom of the barrier strip (91) is adjacent to the top of the bottom plate (1), the transmission rail (6) is in a horizontal state.
3. Corrugated paper creasing device according to claim 2, characterised in that a lifting bar (60) is fixedly connected to one end of the transport rail (6).
4. Corrugated paper creasing device according to claim 2, characterised in that the transport rail (6) is connected to the pad (20) by a torsion spring.
5. The corrugated paper creasing device as claimed in claim 1, wherein a threaded hole (700) is formed in one side of the slider (70), the pressing rod (71) is arranged in the threaded hole (700) in a penetrating manner and is in threaded connection with the slider (70), and a cross-shaped screwing groove (710) is formed in the top of the pressing rod (71).
6. The corrugated paper creasing device of claim 1, wherein a pressing rod slide way (61) is arranged on one side of the transmission rail (6) in a penetrating manner, a slide block slide way (62) communicated with the pressing rod slide way (61) is arranged on one side of the transmission rail (6) in a penetrating manner, the pressing rod (71) is arranged in the pressing rod slide way (61) in a penetrating manner and is in sliding connection with the pressing rod slide way (61), and the slide block (70) is arranged in the slide block slide way (62) in a penetrating manner and is in sliding connection with the slide block slide way (62).
7. The creasing device of corrugated paper according to claim 1, wherein a plurality of vacuum air holes (720) are arranged through one side of the prepressing block (72).
8. The corrugated paper creasing device of claim 1, wherein the bottom of the pressure lever (71) is provided with an insertion hole (711), and the insertion hole (711) is in threaded connection with the pressure head (712).
9. The corrugated paper creasing device as claimed in claim 1, wherein the base plate (1) is provided with a plurality of circular grooves (100) matched with the rotary disc (4), and the rotary disc (4) is driven by the motor B (5) to rotate in the circular grooves (100).
10. The corrugated paper creasing device as claimed in claim 2, wherein a sponge strip (92) is fixedly connected to one side of the barrier strip (91), and the bottom surface of the barrier strip (91) extends out of the bottom surface of the sponge strip (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810346203.4A CN108556419B (en) | 2018-04-18 | 2018-04-18 | Corrugated paper indentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810346203.4A CN108556419B (en) | 2018-04-18 | 2018-04-18 | Corrugated paper indentation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108556419A CN108556419A (en) | 2018-09-21 |
| CN108556419B true CN108556419B (en) | 2019-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810346203.4A Active CN108556419B (en) | 2018-04-18 | 2018-04-18 | Corrugated paper indentation device |
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| Country | Link |
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| CN (1) | CN108556419B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10119149A (en) * | 1996-10-16 | 1998-05-12 | Itami Kogyo Kk | Sample cutting machine and manufacture of sample case |
| CN200967291Y (en) * | 2006-11-28 | 2007-10-31 | 湖北京山轻工机械股份有限公司 | Paperboard mark converting means |
| CN101456261A (en) * | 2009-01-09 | 2009-06-17 | 北京印刷学院 | Secondary impression device of corrugated case |
| CN201693808U (en) * | 2010-04-22 | 2011-01-05 | 河南省远航包装机械有限公司 | Indentation thin knife machine for corrugated board |
| CN107672233A (en) * | 2017-10-31 | 2018-02-09 | 泰州市嘉新包装制品有限公司 | A kind of corrugated paper impression device for being used to produce packing case |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7125374B2 (en) * | 2004-03-23 | 2006-10-24 | The Hedman Company | Folding machine with stacking arm |
-
2018
- 2018-04-18 CN CN201810346203.4A patent/CN108556419B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10119149A (en) * | 1996-10-16 | 1998-05-12 | Itami Kogyo Kk | Sample cutting machine and manufacture of sample case |
| CN200967291Y (en) * | 2006-11-28 | 2007-10-31 | 湖北京山轻工机械股份有限公司 | Paperboard mark converting means |
| CN101456261A (en) * | 2009-01-09 | 2009-06-17 | 北京印刷学院 | Secondary impression device of corrugated case |
| CN201693808U (en) * | 2010-04-22 | 2011-01-05 | 河南省远航包装机械有限公司 | Indentation thin knife machine for corrugated board |
| CN107672233A (en) * | 2017-10-31 | 2018-02-09 | 泰州市嘉新包装制品有限公司 | A kind of corrugated paper impression device for being used to produce packing case |
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|---|---|
| CN108556419A (en) | 2018-09-21 |
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Effective date of registration: 20191118 Address after: 518100 101, building a, Wangying color box factory, zone 72, Xingdong community, Xin'an street, Bao'an District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Voion Colour Box & Paper Co., Ltd. Address before: 523710 south of the Five Ridges Road, Shigu village, Tangxia Town, Dongguan, Guangdong Province, No. 105 -1 Applicant before: Dongguan City Hui Chi Paper Co., Ltd |
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