CN212558301U - Card paper conveying mechanism - Google Patents

Card paper conveying mechanism Download PDF

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Publication number
CN212558301U
CN212558301U CN202020608709.0U CN202020608709U CN212558301U CN 212558301 U CN212558301 U CN 212558301U CN 202020608709 U CN202020608709 U CN 202020608709U CN 212558301 U CN212558301 U CN 212558301U
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China
Prior art keywords
connecting rod
hook
paperboard
card paper
translation
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CN202020608709.0U
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Chinese (zh)
Inventor
鲁文民
刘树锋
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Dongguan Changfa Intelligent Packaging Technology Co ltd
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Dongguan Changfa Intelligent Packaging Technology Co ltd
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Abstract

The utility model relates to a equipment for packing field discloses a card paper conveying mechanism, include card paper conveying part and collude hand push unit. The paperboard conveying component conveys the paperboard to a material pushing position one by one, and the material pushing position is positioned in the area of a discharge hole of the paperboard conveying component; a baffle is arranged above the discharge port at intervals; the hook pushing component comprises a connecting rod driving translation mechanism arranged on one side of a discharge port of the paperboard conveying component, a hook rotating mechanism arranged at the output end of the connecting rod driving translation mechanism and a hook arranged at the output end of the hook rotating mechanism. Collude hand slewing mechanism drive and collude the hand and remove to the one end of keeping away from the discharge gate of this card paper by the top that is located the card paper that pushes away the material level, connecting rod drive translation mechanism drive colludes hand slewing mechanism along material loading direction reciprocating motion to the card paper that will be located to push away the material level pushes away from pushing away the material level, the baffle can paste and lean on in the top that is located the card paper that pushes away the material level, in order to prevent the card paper off normal, and then can stabilize continuous transport card paper, avoid the card paper off normal and influence follow-up packing into the transparent bag.

Description

Card paper conveying mechanism
Technical Field
The utility model relates to a equipment for packing technical field especially relates to a card paper conveying mechanism.
Background
The paperboard packaging machine is mainly used for packaging paperboard in the transparent bag, and automatic packaging processing of the paperboard is achieved.
In order to realize the automatic processing of the cardboard packaging, the cardboard conveying mechanism is generally required to convey the cardboard into the transparent bag conveying mechanism one by one. However, when the conventional paperboard conveying mechanism conveys a paperboard, the paperboard is easy to deviate, and is inconvenient to be conveyed into a transparent bag at a discharge port of the paperboard conveying mechanism, so that the stability and continuity of production are affected.
Therefore, it is desirable to provide a jam paper conveying mechanism, which can stably and continuously convey jam paper and prevent the jam paper from deviating to affect the subsequent loading into the transparent bag.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a card paper conveying mechanism can realize stablizing continuous transport card paper, avoids the card paper off normal and influences the follow-up transparent bag of packing into.
To achieve the purpose, the utility model adopts the following technical proposal:
a card paper transport mechanism comprising:
the paperboard conveying component is used for conveying a plurality of paperboards one by one to a material pushing position, and the material pushing position is located in the area of a discharge hole of the paperboard conveying component; the baffle plates are arranged above the discharge hole area at intervals and can be attached to the upper portion of the paperboard on the material pushing position;
collude hand propelling movement part, it includes connecting rod drive translation mechanism, colludes hand slewing mechanism and colludes the hand, connecting rod drive translation mechanism set up in one side of card paper conveying part's discharge gate, collude hand slewing mechanism set up in connecting rod drive translation mechanism's output, collude the hand set up in collude hand slewing mechanism's output, collude hand slewing mechanism can drive collude the hand by being located push away the material level the top of card paper is removed to being located push away the material level keep away from of card paper the one end of discharge gate, just connecting rod drive translation mechanism can drive collude hand slewing mechanism along material loading direction reciprocating motion, in order to be located push away the material level the card paper pushes away from push away the material level.
Preferably, the link drive translation mechanism comprises:
the guide assembly is arranged on the side part of the discharge hole of the paperboard conveying component, the hook rotating mechanism is arranged on the output end of the guide assembly and is positioned above the paperboard conveying component, and the guide assembly is used for limiting the hook rotating mechanism to move back and forth along the feeding direction;
the connecting rod driving assembly comprises a first connecting rod, a second connecting rod, a third connecting rod and a translation driving motor, the output end of the translation driving motor is in transmission connection with one end of the third connecting rod, the other end of the third connecting rod is hinged to the position between the two ends of the second connecting rod, one end of the second connecting rod is hinged to the rack of the paperboard conveying component, the other end of the second connecting rod is hinged to one end of the first connecting rod, the other end of the first connecting rod is hinged to the hook pushing component, and the first connecting rod, the second connecting rod, the third connecting rod and the translation driving motor are matched to form the connecting rod driving assembly to drive the hook rotating mechanism to move back and forth along the feeding direction.
Preferably, the guide assembly comprises:
the translation guide rail extends along the feeding direction and is fixedly arranged on one side of the discharge hole of the paperboard conveying component;
the translation sliding block is inserted on the translation guide rail in a sliding manner;
the guide shaft extends along the feeding direction and is fixedly arranged on the other side of the discharge hole of the paperboard conveying component;
the guide sliding block is inserted on the guide shaft in a sliding mode, one end of the hook rotating mechanism is fixedly connected to the guide sliding block, and the other end of the hook rotating mechanism is fixedly connected to the translation sliding block.
Preferably, the hook hand rotating mechanism includes:
the hand hooking frame is arranged at the output end of the connecting rod driving translation mechanism;
the swinging shaft is rotatably arranged on the crochet hook frame, the axis of the swinging shaft extends along the horizontal direction and is vertical to the feeding direction, and the crochet hook is fixedly arranged on the swinging shaft;
the swing cylinder, rotatable set up in on colluding the hand frame, swing cylinder's output pass through the connecting rod with the swing axle is articulated to be connected, in order to be used for the drive collude the hand and rotate to being located push away the material level keep away from of card paper the one end of discharge gate.
Preferably, the jam transport member includes:
a frame;
the material loading channel comprises a first material loading plate and a second material loading plate which both extend along the feeding direction, and the first material loading plate and the second material loading plate are arranged on the rack at intervals along a first direction perpendicular to the feeding direction so as to form an avoidance space between the first material loading plate and the second material loading plate;
chain drive ejector pad subassembly, include the action wheel, follow driving wheel, conveying motor, drive belt and a plurality of card paper ejector pad, the action wheel with follow the driving wheel all set up in the below of carrying the material passageway, just the action wheel with follow the driving wheel edge material loading direction interval sets up, conveying motor with the action wheel transmission is connected, drive belt tensioning cover is located the action wheel with follow driving wheel is last, and is a plurality of card paper ejector pad interval is fixed in the periphery of drive belt, adjacent two the interval of card paper ejector pad is not less than the card paper is followed the length of material loading direction, just when the drive belt rotates, each the card paper ejector pad can stretch out in dodge the space and follow material loading direction removes.
Preferably, the number of the hooks is two, one of the hooks is located above the first material carrying plate, and the other hook is located above the second material carrying plate.
The utility model has the advantages that:
the paperboard conveying component of the utility model conveys the paperboard to the material pushing position one by one; the card paper is located and pushes away the material level after, when propelling movement card paper, collude the hand slewing mechanism drive that colludes of hand propelling part and collude the hand and remove to the one end of keeping away from the discharge gate of this card paper by the top that is located the card paper that pushes away the material level, connecting rod drive translation mechanism drive colludes hand slewing mechanism and follows the reciprocating motion of material loading direction, in order to push away the card paper that is located the material level and push away the material level, and the baffle that the discharge gate top interval set up can paste and lean on in the top that is located the card paper that pushes away the material level, in order to prevent that card paper propelling movement in-process from taking place the off normal, and then can stabilize continuous transport card paper.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a structural diagram of a jam paper conveying mechanism provided by the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a partial structure view of the hook pushing component provided by the present invention with the baffle hidden;
fig. 4 is a structural diagram of the hook pushing component provided by the present invention on the paperboard conveying component (with the baffle hidden);
fig. 5 is a structural diagram of the chain-driven push block assembly provided by the present invention on the frame.
In the figure:
x-feeding direction;
1-a jam transport member; 11-a frame; 12-a loading channel; 121-a first material carrying plate; 122-a second material carrying plate; 13-chain driven pusher block assembly; 131-a driving wheel; 132-a driven wheel; 133-a conveying motor; 134-a belt; 135-a card paper pushing block;
2-hooking and pushing the component; 21-link drive translation mechanism; 211-a guide assembly; 2111-translation guide; 2112-translation slide; 2113-guide shaft; 2114-guide slide block; 212-link drive assembly; 2121-a first link; 2122-a second link; 2123-third link; 2124-a translation drive motor; 22-hook rotating mechanism; 221-hook frame; 222-a swing axis; 223-a swing cylinder; 224-a swing link; 23-hook the hand;
3-baffle plate.
Detailed Description
In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments, but not all embodiments, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the embodiments of the present invention.
In the description of the embodiments of the present invention, unless explicitly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.
In embodiments of the invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features through another feature not in direct contact. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
As shown in fig. 1-4, the present embodiment provides a card paper conveying mechanism, where the X direction is a feeding direction, the card paper is a rectangular cardboard (not shown in the figure), the card paper conveying mechanism includes a card paper conveying component 1, a hook pushing component 2 and a baffle 3, and the hook pushing component 2 includes a link driving translation mechanism 21, a hook rotating mechanism 22 and a hook 23. The paperboard conveying component 1 is used for conveying a plurality of paperboards one by one to a material pushing position, and the material pushing position is located in a discharge hole area of the paperboard conveying component 1; the baffle 3 is arranged above the area of the discharge hole at intervals, and the baffle 3 can be attached to the upper part of the paperboard at the material pushing position; connecting rod drive translation mechanism 21 sets up in one side of the discharge gate of card paper conveying component 1, collude hand slewing mechanism 22 and set up in the output of connecting rod drive translation mechanism 21, collude hand 23 and set up in the output of colluding hand slewing mechanism 22, collude hand slewing mechanism 22 can drive collude hand 23 and remove to the one end of keeping away from the discharge gate that is located the card paper that pushes away the material level by the top that is located the card paper that pushes away the material level, and connecting rod drive translation mechanism 21 can drive collude hand slewing mechanism 22 along material loading direction reciprocating motion, in order to push away the card paper that will be located and push away the material level from pushing away the. As shown in fig. 2, the one end setting of colluding hand 23 propelling movement card paper is by ejector pad (not marking in the figure), and the ejector pad can support and lean on the one end of keeping away from the discharge gate in card paper, and then when connecting rod drive translation mechanism 21 drive colludes hand 23 and moves along the material loading direction, can promote the card paper, pushes away the card paper from pushing the material level.
The jammed paper conveying member 1 of the present embodiment conveys the jammed papers one by one to the pushing position; after the card paper is located and pushes away the material level, when propelling movement card paper, collude the hand slewing mechanism 22 drive of hand propelling part 2 and collude the hand 23 and remove to the one end of keeping away from the discharge gate of this card paper by the top that is located the card paper that pushes away the material level, connecting rod drive translation mechanism 21 drive colludes hand slewing mechanism 22 along the reciprocating motion of material loading direction, in order to be located the card paper that pushes away the material level and push away the material level, and baffle 3 that the interval setting above the discharge gate can paste and lean on in the top that is located the card paper that pushes away the material level, in-process that prevents the card paper by the propelling movement of colluding hand propelling part 2 takes place the off normal, and then can stabilize continuous transport card paper, avoid the card paper off normal and influence follow. Wherein, the sack of transparent bag is just to pushing away the exit of material level, and then guarantees that the card paper can be pushed to in the transparent bag, because this part is prior art and therefore no longer gives details.
As shown in fig. 2 to 4, the link driving translation mechanism 21 includes a guide assembly 211 and a link driving assembly 212. The guide assembly 211 is disposed at a side portion of the discharge port of the jam conveying component 1, the hook rotating mechanism 22 is disposed at an output end of the guide assembly 211 and located above the jam conveying component 1, and the guide assembly 211 is configured to limit the hook rotating mechanism 22 to move back and forth along the feeding direction. The connecting rod driving assembly 212 includes a first connecting rod 2121, a second connecting rod 2122, a third connecting rod 2123 and a translation driving motor 2124, an output end of the translation driving motor 2124 is in transmission connection with one end of the third connecting rod 2123, the other end of the third connecting rod 2123 is hinged between two ends of the second connecting rod 2122, one end of the second connecting rod 2122 is hinged to the frame 11 of the jam conveying component 1, the other end of the second connecting rod 2122 is hinged to one end of the first connecting rod 2121, the other end of the first connecting rod 2121 is hinged to the hitching arm pushing component 2, and the first connecting rod 2121, the second connecting rod 2122, the third connecting rod 2123 and the translation driving motor 2124 cooperate to form the connecting rod driving assembly 212 to drive the hitching arm rotating mechanism 22 to move back and forth along the feeding direction. The connecting rod driving assembly 212 is flexible in structure and ingenious in design, and two hinged parts are detachably connected, so that the connecting rod driving assembly is convenient to disassemble, assemble and maintain.
Specifically, as shown in FIG. 3, guide assembly 211 includes translation guide 2111, translation slide 2112, guide shaft 2113, and guide slide 2114. The translation guide rail 2111 is fixedly arranged on one side of the discharge port of the jam conveying component 1 and extends along the feeding direction; the translation sliding block 2112 is inserted on the translation guide rail 2111 in a sliding manner; the guide shaft 2113 is fixedly arranged on the other side of the discharge port of the jam conveying component 1 and extends along the feeding direction; the guide sliding block 2114 is inserted on the guide shaft 2113 in a sliding manner, one end of the crochet rotating mechanism 22 is fixedly connected to the guide sliding block 2114, and the other end of the crochet rotating mechanism 22 is fixedly connected to the translation sliding block 2112.
As shown in fig. 2-3, the hook rotating mechanism 22 includes a hook frame 221, a swing shaft 222, and a swing cylinder 223. The hand hooking frame 221 is arranged at the output end of the connecting rod driving translation mechanism 21; the swing shaft 222 is rotatably arranged on the hook frame 221, the axis of the swing shaft 222 extends along the horizontal direction and is perpendicular to the feeding direction, and the hook 23 is fixedly arranged on the swing shaft 222; the swing cylinder 223 is rotatably disposed on the hook frame 221, and an output end of the swing cylinder 223 is hinged to the swing shaft 222 through a connecting rod, so as to drive the hook 23 to rotate to an end, far away from the discharge hole, of a paperboard located at the material pushing position.
Further, as shown in fig. 5, in the present embodiment, the jam transport member 1 includes a frame 11, a loading path 12, and a chain-driven pusher assembly 13. The material carrying channel 12 comprises a first material carrying plate 121 and a second material carrying plate 122 which both extend along the feeding direction, the first material carrying plate 121 and the second material carrying plate 122 are arranged on the rack 11 at intervals along a first direction perpendicular to the feeding direction, so that an avoidance space is formed between the first material carrying plate 121 and the second material carrying plate 122, the width of the material carrying channel 12 formed by the first material carrying plate 121 and the second material carrying plate 122 is the same as the width of a paperboard, and the paperboard can be pushed to a pushing position along the feeding direction without deviation as much as possible in the pushing process; chain drive ejector pad subassembly 13 includes action wheel 131, follow driving wheel 132, conveying motor 133, drive belt 134 and a plurality of card paper ejector pad 135, action wheel 131 and follow driving wheel 132 all set up in the below of carrying material passageway 12, and action wheel 131 and follow driving wheel 132 set up along the material loading direction interval, conveying motor 133 is connected with action wheel 131 transmission, drive belt 134 tensioning cover is located action wheel 131 and is followed driving wheel 132, the periphery of drive belt 134 is fixed in to a plurality of card paper ejector pad intervals, the interval of two adjacent card paper ejector pads 135 is not less than the length of card paper along the material loading direction, and when drive belt 134 rotates, each card paper ejector pad 135 can stretch out in dodging the space and remove along the material loading direction, and then with card paper propelling movement to pushing material position. Since the structure of the jam transport component 1 is also the prior art, detailed description of the operation thereof is omitted.
Further, in order to stably push the jammed paper, in this embodiment, as shown in fig. 3 to 4, there are two hooks 23, one of the hooks 23 is located above the first material carrying plate 121, and the other hook 23 is located above the second material carrying plate 122, so that the jammed paper can be pushed from two positions, and the pushing of the jammed paper is more stable.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the embodiments of the present invention are not limited to the particular embodiments described herein, but are capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the embodiments of the invention. Therefore, although the embodiments of the present invention have been described in greater detail through the above embodiments, the embodiments of the present invention are not limited to the above embodiments, and many other equivalent embodiments can be included without departing from the concept of the embodiments of the present invention, and the scope of the embodiments of the present invention is determined by the scope of the appended claims.

Claims (6)

1. A card paper conveying mechanism is characterized by comprising:
the paperboard conveying component (1) is used for conveying a plurality of paperboards to a material pushing position one by one, and the material pushing position is located in a discharge hole area of the paperboard conveying component (1); the baffle (3) is arranged above the discharge hole area at intervals, and the baffle (3) can be attached to the upper part of the paperboard at the material pushing position;
a hook hand pushing component (2) which comprises a connecting rod driving translation mechanism (21), a hook hand rotating mechanism (22) and a hook hand (23), the connecting rod driving translation mechanism (21) is arranged on one side of the discharge hole of the paperboard conveying component (1), the hook hand rotating mechanism (22) is arranged at the output end of the connecting rod driving translation mechanism (21), the hook hand (23) is arranged at the output end of the hook hand rotating mechanism (22), the hook rotating mechanism (22) can drive the hook (23) to move from the upper part of the paperboard at the material pushing position to the end, far away from the material outlet, of the paperboard at the material pushing position, and the connecting rod driving translation mechanism (21) can drive the hook rotating mechanism (22) to reciprocate along the feeding direction so as to push the paperboard at the material pushing position away from the material pushing position.
2. The jam transport mechanism according to claim 1, characterized in that the link drive translation mechanism (21) includes:
the guide assembly (211) is arranged on the side part of the discharge hole of the paperboard conveying component (1), the hook rotating mechanism (22) is arranged on the output end of the guide assembly (211) and is positioned above the paperboard conveying component (1), and the guide assembly (211) is used for limiting the hook rotating mechanism (22) to move back and forth along the feeding direction;
the connecting rod driving component (212) comprises a first connecting rod (2121), a second connecting rod (2122), a third connecting rod (2123) and a translation driving motor (2124), the output end of the translation driving motor (2124) is in transmission connection with one end of the third connecting rod (2123), the other end of the third connecting rod (2123) is hinged between the two ends of the second connecting rod (2122), one end of the second connecting rod (2122) is hinged on the rack (11) of the paperboard conveying part (1), the other end of the second connecting rod (2122) is hinged with one end of the first connecting rod (2121), the other end of the first connecting rod (2121) is hinged on the hook hand pushing part (2), and the first connecting rod (2121), the second connecting rod (2122), the third connecting rod (2123) and the translation driving motor (2124) are matched to form the connecting rod driving component (212), so as to drive the hook hand rotating mechanism (22) to move back and forth along the feeding direction.
3. The jam transport mechanism according to claim 2, characterized in that the guide assembly (211) includes:
the translation guide rail (2111) extends along the feeding direction and is fixedly arranged on one side of the discharge hole of the paperboard conveying component (1);
the translation sliding block (2112) is inserted on the translation guide rail (2111) in a sliding manner;
a guide shaft (2113) which extends along the feeding direction and is fixedly arranged on the other side of the discharge hole of the paperboard conveying component (1);
and the guide sliding block (2114) is inserted on the guide shaft (2113) in a sliding manner, one end of the crochet rotating mechanism (22) is fixedly connected to the guide sliding block (2114), and the other end of the crochet rotating mechanism is fixedly connected to the translation sliding block (2112).
4. The jam transport mechanism according to claim 1, wherein the hook rotating mechanism (22) includes:
the hand hooking frame (221) is arranged at the output end of the connecting rod driving translation mechanism (21);
the swinging shaft (222) is rotatably arranged on the crochet hook frame (221), the axis of the swinging shaft (222) extends along the horizontal direction and is perpendicular to the feeding direction, and the crochet hook (23) is fixedly arranged on the swinging shaft (222);
swing cylinder (223), rotatable set up in collude on hand frame (221), the output of swing cylinder (223) pass through the connecting rod with swing axle (222) are articulated to be connected, in order to be used for the drive collude hand (23) and rotate to being located push away the material level keep away from of card paper the one end of discharge gate.
5. The jam transport mechanism according to claim 1, characterized in that the jam transport member (1) includes:
a frame (11);
the material loading channel (12) comprises a first material loading plate (121) and a second material loading plate (122) which extend along the feeding direction, and the first material loading plate (121) and the second material loading plate (122) are arranged on the rack (11) at intervals along a first direction perpendicular to the feeding direction so that an avoidance space is formed between the first material loading plate (121) and the second material loading plate (122);
a chain drive push block component (13) which comprises a driving wheel (131), a driven wheel (132), a conveying motor (133), a transmission belt (134) and a plurality of card paper push blocks (135), the driving wheel (131) and the driven wheel (132) are both arranged below the material loading channel (12), the driving wheel (131) and the driven wheel (132) are arranged at intervals along the feeding direction, the conveying motor (133) is in transmission connection with the driving wheel (131), the driving wheel (131) and the driven wheel (132) are sleeved with the transmission belt (134) in a tensioning manner, the plurality of paperboard pushing blocks (135) are fixed on the periphery of the transmission belt (134) at intervals, the distance between every two adjacent paperboard pushing blocks (135) is not less than the length of the paperboard in the feeding direction, and when the transmission belt (134) rotates, each paperboard pushing block (135) can extend out of the avoiding space and move along the feeding direction.
6. The paper jam conveying mechanism according to claim 5, characterized in that the hook hands (23) are two in total, one of the hook hands (23) is located above the first material carrying plate (121), and the other hook hand (23) is located above the second material carrying plate (122).
CN202020608709.0U 2020-04-22 2020-04-22 Card paper conveying mechanism Active CN212558301U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020608709.0U CN212558301U (en) 2020-04-22 2020-04-22 Card paper conveying mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020608709.0U CN212558301U (en) 2020-04-22 2020-04-22 Card paper conveying mechanism

Publications (1)

Publication Number Publication Date
CN212558301U true CN212558301U (en) 2021-02-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020608709.0U Active CN212558301U (en) 2020-04-22 2020-04-22 Card paper conveying mechanism

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Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115817937A (en) * 2023-01-29 2023-03-21 山西运政印刷厂 Automatic test paper bagging machine and bagging method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115817937A (en) * 2023-01-29 2023-03-21 山西运政印刷厂 Automatic test paper bagging machine and bagging method thereof

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Address after: 523000 Room 401, building 8, No.10, Qiaoxin West 2nd Road, Qiaotou town, Dongguan City, Guangdong Province

Patentee after: Dongguan Changfa Intelligent Packaging Technology Co.,Ltd.

Address before: 523000 Room 201, building 2, No.1, Second Street, Dazhou Xiaoqian Road, Qiaotou town, Dongguan City, Guangdong Province

Patentee before: Dongguan Changfa Intelligent Packaging Technology Co.,Ltd.

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