CN209097184U - Label rejecting mechanism - Google Patents

Label rejecting mechanism Download PDF

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Publication number
CN209097184U
CN209097184U CN201821999139.1U CN201821999139U CN209097184U CN 209097184 U CN209097184 U CN 209097184U CN 201821999139 U CN201821999139 U CN 201821999139U CN 209097184 U CN209097184 U CN 209097184U
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CN
China
Prior art keywords
label
target
kinematic pair
platform
mark
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Withdrawn - After Issue
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CN201821999139.1U
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Chinese (zh)
Inventor
孙斌
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Kunshan Jietuo Electronic Technology Co Ltd
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Kunshan Jietuo Electronic Technology Co Ltd
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Priority to CN201821999139.1U priority Critical patent/CN209097184U/en
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Abstract

The utility model discloses a kind of label rejecting mechanisms, including beacon platform and pick target, the beacon platform has cambered surface, label stock band is tensioned to the beacon platform and is closely attached on the cambered surface, it is described to pick target across the beacon platform and be stretched out from the cambered surface, the target that picks stretches out one end of the cambered surface to pick mark end, and the beacon platform and/or the target that picks are connected with driving mechanism.Two functions of beacon and stripping are integrated into a mechanism and can be switched at any time by the rejecting mechanism of the utility model, are transmitted by beacon platform guide tag material strip;Target stretching is picked when picking mark, a bending is formed in the transmission path of label stock band using mark end is picked, its front end tilts when label is transferred to this bending, is then stripped with the continuous transmission of label stock band.

Description

Label rejecting mechanism
Technical field
The utility model belongs to labeling apparatus technical field, more particularly to a kind of label rejecting mechanism.
Background technique
Label can be used to famous special product or to product classification, and the so-called label of press is largely for identifying certainly The printed matter of the related description of own product, and be all largely that the back side carries glue-line, it is attached in release paper, is led to constant spacing It is commonly called as " adhesive label ".Adhesive label mostly goes out when producing or labelling and use in the form of material strip (charging tray) It is existing, and will appear tag error in production or use process, the label of mistake just needs to reject replacement in advance;
In modern automation equipment, such as the Chinese utility model patent of Publication No. CN107097464A, one kind is disclosed Automatically rejecting mark mends marking device, the 35th section of disclosure of specification: the automatically rejecting mark mechanism includes the first material dragger Structure 14 picks mark traction mechanism 7, and the first material traction mechanism 14 is located at the lower section for picking mark traction mechanism 7, picks mark traction mechanism 7 and wraps It includes and picks mark traction roller 75, pick millimeter paper 74 around mark traction roller 75 is picked, material bypasses the first material traction mechanism 14, sets below material Have and pick mark with described traction roller 75 is corresponding picks standard gas cylinder 15, picks standard gas cylinder 15 and material is jacked up, abandoned tender, which is attached to, to be picked on millimeter paper 74 It is taken away by picking millimeter paper 74, picking the one side that millimeter paper 74 pastes abandoned tender has viscosity.I.e. label in the prior art rejecting be all using Have the sticking millimeter paper that picks to stick out label, the method reliability is in fact bad, is easy to happen the case where can not clinging, and glue Property pick that millimeter paper cost is also higher, requirement to its viscosity is also harsher.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of label rejecting mechanism, by two function of beacon and stripping It can be integrated into a mechanism, and can switch at any time, be transmitted by beacon platform guide tag material strip along cambered surface, make label will not It is separated with material strip;Target stretching is picked when picking mark, is formed a bending in the transmission path of label stock band using mark end is picked, is worked as mark When label are transferred to this bending, front end is tilted, and is then stripped with the continuous transmission of label stock band.
In order to solve the above technical problems, a technical solution of the use of the utility model is as follows:
A kind of label rejecting mechanism, including beacon platform have cambered surface with target, the beacon platform is picked, and label stock band is tensioned to The beacon platform is simultaneously closely attached on the cambered surface, described to pick target across the beacon platform and stretch out from the cambered surface, described to pick One end that target stretches out the cambered surface is to pick mark end, and the beacon platform and/or the target that picks are connected with driving mechanism, pass through institute The cambered surface that the extended or retracted beacon platform of target is picked described in driving mechanism driving is stated, the target that picks stretches out the cambered surface When, the label front end on the label stock band is by picking target and tilting, with the continuous transmission of the label stock band, the mark Label are entirely removed.
Further to say, the rejecting mechanism includes bottom plate, and the beacon platform is slidably connected to the bottom plate by guide rail, It is described to pick target the beacon platform is slidably connected to by guide rail.
It further says, the driving mechanism includes power unit, connecting rod and connecting rod base, described in the power unit driving Pick target or the beacon platform, the connecting rod base is fixed on the bottom plate, the both ends of the connecting rod respectively with the beacon platform and The target that picks constitutes the first kinematic pair and the second kinematic pair, and the connecting rod and the connecting rod base constitute third kinematic pair, described First kinematic pair and second kinematic pair respectively drive the beacon platform and pick target with described and slide in the opposite direction.
It further says, for the target that picks equipped with transmission arm, one end of the transmission arm and the connecting rod constitutes described the One kinematic pair.
It further says, the power unit is fixed on the bottom plate.
It further says, the movement relation of first kinematic pair, the second kinematic pair and third kinematic pair includes:
(1) first kinematic pair and the second kinematic pair are all rotation sliding pair, and the third kinematic pair is revolute pair;
(2) first kinematic pair is revolute pair, and second kinematic pair and third kinematic pair are rotation sliding pair;
(3) second kinematic pair is revolute pair, and first kinematic pair and third kinematic pair are rotation sliding pair.
It further says, mark two, the end plate face of picking for picking target is formed with acute angle, and the end of the acute angle has circle Arc angle.
It further says, the rejecting mechanism is additionally provided with Jie Biao mechanism, and the Jie Biao mechanism includes connecing mark platform, described to connect mark The oral area of platform marks end close to described pick, described to pick taking marker tape to be tensioned to the oral area for connecing mark platform and being driven, institute for target It states and takes marker tape described in capable of sticking at after label is stripped, by taking the transmission of marker tape to take the label away.
It further says, described to take the direction for taking mark face to remove with the label of marker tape parallel, the biography for taking marker tape Dynamic direction and the direction that the label is removed are in the same direction.
It further says, the upstream and downstream in label stock V belt translation direction is all equipped with a guide roller, the label Material strip picks composition bending angle at target by two guide rollers, and in described, and the angle at the bending angle is 80 ° -110 °.
The utility model has the beneficial effects that
One, two functions of beacon and stripping are integrated into a mechanism by the rejecting mechanism of the utility model, and can be with When switch, by beacon platform guide tag material strip along cambered surface transmit, will not be separated with material strip;Target stretching is picked when picking mark, is utilized It picks mark end and forms a bending in the transmission path of label stock band, when label is transferred to this bending, front end is tilted, Then it is stripped with the continuous transmission of label stock band.
Two, it beacon platform and picks target and is installed by slide unit and connect, both can guarantee the smoothness of movement, and between the two Three kinematic pairs are formed by connecting rod, so as to form the beacon platform direction of motion opposite with target is picked, only need one to move at this time Power unit can drive beacon platform simultaneously and pick the stretching and withdrawal of target, and act synchronization, the position stretched out and withdrawn It can be accurately positioned;In addition, the upstream and downstream in label stock V belt translation direction is all equipped with guide roller, label stock band passes through two institutes State guide roller, and in the bending angle for picking target composition be 80 ° -110 °, this angle guarantee beacon platform and pick target can The movement of itself is completed, can not be removed when being accidentally peeling or pick mark when mutually will not generate adverse effect and label being caused to transmit Situation;
Three, the mark end of picking for picking target has acute angle, and the end of acute angle has fillet, guarantees that the transmission of label stock band is smooth, Label removing simultaneously is stablized;In addition rejecting mechanism is additionally provided with Jie Biao mechanism, Jie Biao mechanism take marker tape take mark face and label to shell From direction be arranged in parallel, can reliably complete to connect mark movement, the case where abandoned tender can not pick up will not be generated.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail It describes in detail bright as after.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the rejecting mechanism of the utility model;
Fig. 2 is the overall structure diagram (another angle) of the rejecting mechanism of the utility model;
Fig. 3 is the portion the A view (picking target indentation state) of Fig. 1;
Fig. 4 is the portion the A view (pick target stretching and pick mark state) of Fig. 1;
Fig. 5 is the portion the B enlarged drawing of Fig. 1;
Fig. 6 is the portion the C-C cross-sectional view of Fig. 5;
Fig. 7 is the D direction view of Fig. 6;
Fig. 8 is the kinematic sketch of the first movement relation of the kinematic pair of the utility model;
Fig. 9 is the kinematic sketch of second of movement relation of the kinematic pair of the utility model;
Figure 10 is the kinematic sketch of the third movement relation of the kinematic pair of the utility model;
Figure 11 is the overall structure diagram (band Jie Biao mechanism) of the rejecting mechanism of the utility model;
Figure 12 is the E direction view of Figure 11;
Figure 13 is the kinematic sketch (work of beacon platform) for picking mark method of the utility model;
Figure 14 is the kinematic sketch (picking target work) for picking mark method of the utility model;
Each section label is as follows in attached drawing:
Beacon platform 1, transition plates 12, bottom plate 13, guide rail 14, picks target 2, picks mark end 21, transmission arm 22, label at cambered surface 11 Material strip 3, label 31, driving mechanism 4, rack 9, acute angle x, arc chord angle x1, guide roller 7,8, bending angle y, power unit 41, connecting rod 42, connecting rod base 43, the first kinematic pair Y1, the second kinematic pair Y2, third kinematic pair Y3, first sliding groove 421, second sliding slot 422, One shaft 423, sliding slot 421, first rotating shaft 423, the second shaft 424, shaft 45, Jie Biao mechanism 5, connect mark platform 51, oral area 511, It takes marker tape 6, take mark face 61, the point of contact 71 of guide roller 7, the point of contact 81 of guide roller 8, length L.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear Define.
Embodiment: a kind of label rejecting mechanism, as shown in fig. 1 to fig. 4: including beacon platform 1 and picking target 2, the beacon Platform has cambered surface 11, and label stock band 3 is tensioned to the beacon platform and is closely attached on the cambered surface, and the target that picks is across the beacon Platform can simultaneously be stretched out from the cambered surface, and the target that picks stretches out one end of the cambered surface to pick mark end 21, the beacon platform and/or institute It states and picks target and be connected with driving mechanism 4, by picking the extended or retracted beacon platform of target described in driving mechanism driving The cambered surface, it is described when picking target and stretching out the cambered surface, 31 front end of label on the label stock band by picking target and tilting, With the continuous transmission of the label stock band, the label is entirely removed.
The rejecting mechanism includes bottom plate 13, and the bottom plate is fixed on rack 9, and the beacon platform is connected by the sliding of guide rail 14 It is connected to the bottom plate, described to pick target and be slidably connected to the beacon platform by guide rail, the beacon platform is done with the target that picks Parallel sliding and contrary, picks the cambered surface that target can slide and stretch out the beacon platform;
Two plate faces for picking mark end are formed with acute angle x, and the end of the acute angle has arc chord angle x1.
As shown in Figure 4: the upstream and downstream in label stock V belt translation direction is all equipped with guide roller 7,8, the mark Material strip to be signed by two guide rollers, and constitutes bending angle y in the target that picks, the angle at the bending angle is 80 °- 110°。
In the present embodiment, preferably, the bending angle is 95 °.
As shown in Figure 5: the driving mechanism includes power unit 41, connecting rod 42, connecting rod base 43 and is fixed on and described picks mark The transmission arm 22 of plate picks target described in power unit driving or the beacon platform, the connecting rod base is fixed on the bottom plate;
The both ends of the connecting rod constitute the movement of the first kinematic pair Y1 and second with the beacon platform and the target that picks respectively Secondary Y2, in the present embodiment, the pairing element of first kinematic pair is respectively the connecting rod and the transmission arm, the connecting rod Third kinematic pair Y3 is constituted with the connecting rod base, first kinematic pair and second kinematic pair respectively drive the beacon platform It picks target with described and slides in the opposite direction;
The power unit includes cylinder or electric cylinders, but not limited to this;
In the present embodiment, the power unit is cylinder, and the power unit is fixed on the bottom plate;
The movement relation of first kinematic pair, the second kinematic pair and third kinematic pair includes:
(1) as shown in Fig. 6 to Fig. 8: first kinematic pair and the second kinematic pair are all rotation sliding pair, the third fortune It is dynamic secondary for revolute pair;
(2) as shown in Figure 9: first kinematic pair is revolute pair, and second kinematic pair and third kinematic pair are rotation Sliding pair;
(3) as shown in Figure 10: second kinematic pair is revolute pair, and first kinematic pair and third kinematic pair are rotation Sliding pair.
In the present embodiment, as optimal case, first kinematic pair and the second kinematic pair are all rotation sliding pair, described Third kinematic pair is revolute pair, as shown in Figure 7: the both ends of the connecting rod have first sliding groove 421 and second sliding slot 422, described Transmission arm is equipped with first rotating shaft 423, and the first rotating shaft is located in the first sliding groove 421, the first rotating shaft 423 with it is described First sliding groove 421 can be slided and be rotated, and the beacon platform is fixedly connected on transition plates 12, and the transition plates is slided by guide rail It is connected to the bottom plate, described to pick target and be slidably connected to the transition plates by guide rail, the transition plates is equipped with the second shaft 424, second shaft is located in the second sliding slot 422, and second shaft and the second sliding slot 422 can be slided simultaneously Rotation, the connecting rod are rotationally connected with the connecting rod base by shaft 45.
As is illustrated by figs. 11 and 12: the rejecting mechanism is additionally provided with Jie Biao mechanism 5, and the Jie Biao mechanism includes connecing mark platform 51, the mark platform that connects is fixed on the rack, and the oral area 511 for connecing mark platform marks end close to described pick, described to pick taking for target Marker tape 6 is tensioned to the oral area for connecing mark platform and can be driven, the label can be sticked at after being stripped it is described take marker tape, pass through The transmission of marker tape is taken to take the label away, and the described of mechanism takes marker tape need not have sticky.
It is described to take the direction for taking mark face 61 to remove with the label of marker tape parallel, the transmission direction for taking marker tape and institute The direction for stating label removing is in the same direction.
The utility model pick mark method pick mark principle are as follows: as shown in Figure 13 and Figure 14: it is described pick target using its compared with Thin mark end 21 of picking forms a bending in the transmission path of label stock band, when label 31 is transferred to the bending, Front end will tilt, and with the continuous transmission of label stock band, the label is entirely removed from the label stock band;
It is tensioned to due to the label stock band between the point of contact 71 of the guide roller 7 and the point of contact 81 of the guide roller 8 Length L (double dot dash line section in figure) is constant, thus when can avoid picking mark to the maximum extent label material strip tension variation, will be to mark The influence that label material strip normal transmission generates minimizes, and picks mark movement to guarantee to be continuously finished under high-speed cruising.
The course of work and working principle of the utility model are as follows:
Two functions of beacon and stripping are integrated into a mechanism, and can be switched at any time, is guided and is marked by beacon platform It signs material strip to transmit along cambered surface, will not be separated with material strip;Target stretching is picked when picking mark, marks end on the transmission road of label stock band using picking A bending is formed on diameter, when label is transferred to this bending, front end is tilted, then with the continuous transmission of label stock band And it is stripped.
Specifically, driving mechanism is by beacon platform and picks three kinematic pairs of formation between target by connecting rod, with this shape At the beacon platform direction of motion opposite with target is picked, only need a power unit that can drive beacon platform simultaneously and pick mark at this time The stretching and withdrawal of plate, and the length that label stock band is tensioned between two guide rollers of upstream and downstream is constant, picks target and beacon The tension variation of label material strip when the synchronous replacement movement executed of platform can avoid picking mark to the maximum extent, will be normal to label stock band The influence that transmission generates minimizes;In addition rejecting mechanism is additionally provided with Jie Biao mechanism, Jie Biao mechanism take marker tape take mark face with The direction of label removing is arranged in parallel, and can reliably complete to connect mark movement, will not generate the case where abandoned tender can not pick up.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Equivalent structure transformation made based on the specification and figures of the utility model, it is relevant to be applied directly or indirectly in other Technical field is also included in the patent protection scope of the utility model.

Claims (10)

1. a kind of label rejecting mechanism, it is characterised in that: including beacon platform (1) and pick target (2), the beacon platform has cambered surface (11), label stock band (3) is tensioned to the beacon platform and is closely attached on the cambered surface, and the target that picks is across the beacon platform and energy It is stretched out from the cambered surface, described to pick target to stretch out one end of the cambered surface be to pick mark end (21), the beacon platform and/or described is picked Target is connected with driving mechanism (4), by the institute for picking the extended or retracted beacon platform of target described in driving mechanism driving State cambered surface, it is described when picking target and stretching out the cambered surface, label (31) front end on the label stock band by picking target and tilting, With the continuous transmission of the label stock band, the label is entirely removed.
2. label rejecting mechanism according to claim 1, it is characterised in that: the rejecting mechanism includes bottom plate (13), institute It states beacon platform and is slidably connected to the bottom plate by guide rail (14), it is described to pick target the beacon is slidably connected to by guide rail Platform.
3. label rejecting mechanism according to claim 2, it is characterised in that: the driving mechanism includes power unit (41), connecting rod (42) and connecting rod base (43) pick target or the beacon platform described in power unit driving, and the connecting rod base is solid Due to the bottom plate, the both ends of the connecting rod constitute the first kinematic pair and the second fortune with the beacon platform and the target that picks respectively Dynamic pair, the connecting rod and the connecting rod base constitute third kinematic pair, and first kinematic pair and second kinematic pair drive respectively The beacon platform is moved to pick target with described and slide in the opposite direction.
4. label rejecting mechanism according to claim 3, it is characterised in that: the target that picks is equipped with transmission arm (22), institute The one end for stating transmission arm and the connecting rod constitutes first kinematic pair.
5. label rejecting mechanism according to claim 3, it is characterised in that: the power unit is fixed on the bottom plate.
6. label rejecting mechanism according to claim 3, it is characterised in that: first kinematic pair, the second kinematic pair and The movement relation of third kinematic pair includes:
(1) first kinematic pair and the second kinematic pair are all rotation sliding pair, and the third kinematic pair is revolute pair;
(2) first kinematic pair is revolute pair, and second kinematic pair and third kinematic pair are rotation sliding pair;
(3) second kinematic pair is revolute pair, and first kinematic pair and third kinematic pair are rotation sliding pair.
7. label rejecting mechanism according to claim 1, it is characterised in that: it is described pick target pick mark two, end plate face shape At there is acute angle (x), the end of the acute angle has arc chord angle (x1).
8. label rejecting mechanism according to claim 1, it is characterised in that: the rejecting mechanism is additionally provided with Jie Biao mechanism (5), the Jie Biao mechanism includes connecing mark platform (51), and the oral area (511) for connecing mark platform picks mark end described in, described to pick target Take marker tape (6) to be tensioned to the oral area for connecing mark platform and can be driven, the label can stick at after being stripped described takes mark Band, by taking the transmission of marker tape to take the label away.
9. label rejecting mechanism according to claim 8, it is characterised in that: it is described take marker tape take mark face (61) with it is described The direction of label removing is parallel, and the transmission direction for taking marker tape and the direction that the label is removed are in the same direction.
10. label rejecting mechanism according to claim 1, it is characterised in that: the upstream in label stock V belt translation direction It is all equipped with downstream a guide roller (7,8), the label stock band picks structure at target in described by two guide rollers At bending angle (y), the angle at the bending angle is 80 ° -110 °.
CN201821999139.1U 2018-11-30 2018-11-30 Label rejecting mechanism Withdrawn - After Issue CN209097184U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821999139.1U CN209097184U (en) 2018-11-30 2018-11-30 Label rejecting mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821999139.1U CN209097184U (en) 2018-11-30 2018-11-30 Label rejecting mechanism

Publications (1)

Publication Number Publication Date
CN209097184U true CN209097184U (en) 2019-07-12

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CN201821999139.1U Withdrawn - After Issue CN209097184U (en) 2018-11-30 2018-11-30 Label rejecting mechanism

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109353629A (en) * 2018-11-30 2019-02-19 昆山杰拓电子科技有限公司 Label rejecting mechanism and pick mark method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109353629A (en) * 2018-11-30 2019-02-19 昆山杰拓电子科技有限公司 Label rejecting mechanism and pick mark method
CN109353629B (en) * 2018-11-30 2024-04-16 昆山杰拓电子科技有限公司 Label removing mechanism and label removing method

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