CN213536788U - Device for stripping waste materials after label die cutting - Google Patents
Device for stripping waste materials after label die cutting Download PDFInfo
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- CN213536788U CN213536788U CN202022105786.7U CN202022105786U CN213536788U CN 213536788 U CN213536788 U CN 213536788U CN 202022105786 U CN202022105786 U CN 202022105786U CN 213536788 U CN213536788 U CN 213536788U
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Abstract
The utility model discloses a device for peeling off waste material behind label cross cutting, include: a cabinet; the unwinding roller is axially arranged on the side surface of the cabinet; the winding roller is axially arranged on the side surface of the cabinet and positioned behind the unwinding roller; the die cutting waste stripping mechanism is arranged on the side surface of the cabinet and positioned between the unwinding roller and the winding roller and is used for stripping die cutting waste on the coil stock; a waste collecting box which is arranged on the side surface of the cabinet and is positioned below the die cutting waste stripping mechanism and used for collecting the stripped die cutting waste; the driving mechanism is installed in the cabinet and is respectively connected with the winding roller and the unwinding roller and is used for driving the winding roller and the unwinding roller to rotate; and the PLC control system is arranged in the cabinet and is respectively connected with the die cutting waste stripping mechanism and the driving mechanism. The utility model discloses a cross cutting waste material peeling means peels off the cross cutting waste material on the coil stock, guarantees the follow-up use of coil stock.
Description
Technical Field
The utility model relates to a label production facility technical field especially relates to a device for peeling off waste material behind the label cross cutting.
Background
The label is a composite material which takes paper, film or other materials as fabrics, the back surface of the label is coated with adhesive, and silicon-coated protective paper as backing paper, and the label is finished after processing procedures such as printing, die cutting and the like. After the label is subjected to the die cutting process, waste materials after die cutting are adhered to the surface of the label, and the waste materials after die cutting, which are adhered to the surface of the label, are required to be peeled or removed, otherwise, the subsequent use of the label is influenced.
The applicant has therefore made an advantageous search and attempt to solve the above-mentioned problems, in the context of which the technical solutions to be described below have been created.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: the shortcomings of the prior art are overcome by providing an apparatus for stripping waste after die cutting of labels.
The utility model discloses the technical problem that will solve can adopt following technical scheme to realize:
an apparatus for stripping post-die-cut label waste comprising:
a cabinet;
the unwinding roller is arranged on the side face of the cabinet in a shaft mode and used for placing the roll materials subjected to die cutting;
the winding roller is axially arranged on the side surface of the cabinet and positioned behind the unwinding roller and is used for winding the discarded coil materials;
the die cutting waste stripping mechanism is arranged on the side surface of the cabinet and positioned between the unwinding roller and the winding roller and is used for stripping die cutting waste on the coil stock;
a waste collecting box which is arranged on the side surface of the cabinet and is positioned below the die cutting waste stripping mechanism and used for collecting the stripped die cutting waste;
the driving mechanism is installed in the cabinet and is respectively connected with the winding roller and the unwinding roller and is used for driving the winding roller and the unwinding roller to rotate; and
and the PLC control system is arranged in the cabinet and is respectively connected with the die cutting waste stripping mechanism and the driving mechanism.
In a preferred embodiment of the present invention, the die cutting waste stripping mechanism includes a supporting base and at least one hook stripping assembly, the supporting base is disposed on the side of the cabinet and located on one side of the label along the length direction, and the at least one hook stripping assembly is disposed on the supporting base in a sliding manner at intervals.
In a preferred embodiment of the present invention, each of the claw peeling assemblies includes:
the lower base plate is arranged on the supporting base in a sliding mode and can slide along the length direction of the label;
the upper base plate is arranged on the lower base plate in a sliding manner and can slide along the width direction of the label;
the upper base plate driving part is arranged on the lower base plate and connected with the upper base plate and is used for driving the upper base plate to slide;
the guide rail is arranged on the upper base plate and extends along the width direction of the volume label;
a sliding seat configured on the guide rail in a sliding way;
the sliding cylinder is arranged on the upper base plate, is positioned on the rear side of the guide rail and is connected with the PLC control system, and the output end of the sliding cylinder is connected with the sliding seat and is used for driving the sliding seat to slide back and forth along the guide rail;
the jacking inclined block mounting seat is mounted on the upper base plate and is positioned on the front side of the guide rail;
the jacking inclined block is rotatably arranged on the side surface of the jacking inclined block mounting seat through a torsion spring;
the spring supporting seat is arranged on the sliding seat;
the rear end of the claw arm is hinged in the spring supporting seat, the front end of the claw arm is provided with at least one crochet hook, and the side surface of the claw arm is provided with a jacking convex column; and
and one end of the spring is connected to the spring supporting seat, and the other end of the spring is connected with the middle part of the claw arm.
In a preferred embodiment of the present invention, a fine tuning bolt is vertically screwed on the spring support, and a lower end of the fine tuning bolt contacts with a top surface of the rear end of the claw arm.
In a preferred embodiment of the present invention, the upper base plate driving part includes:
the front and rear driving supporting seats are arranged on the lower base plate at intervals;
the front end and the rear end of the screw rod are respectively installed in the front driving supporting seat and the rear driving supporting seat through rotating bearings, and the rear end of the screw rod penetrates through the rear driving supporting seat to form a rotating square head; and
and the nut block is sleeved on the screw rod in a rotating mode and is positioned between the front driving support seat and the rear driving support seat, and the nut block is connected with the upper base plate.
In a preferred embodiment of the present invention, the side of the cabinet is located at the feeding end and the discharging end of the die cutting waste stripping mechanism, and the feeding guide roller and the discharging guide roller are respectively provided with a shaft for guiding the coil material.
In a preferred embodiment of the present invention, a material pulling roller set for pulling the coil material is disposed on the side surface of the cabinet between the feeding guide roller and the discharging guide roller.
In a preferred embodiment of the present invention, the material pulling roller set is composed of a nip roller and a driving roller which are arranged side by side up and down, a material pulling channel is formed between the nip roller and the driving roller, and the driving roller is connected with the driving mechanism and driven by the driving mechanism to rotate.
In a preferred embodiment of the present invention, a feeding sensor connected to the PLC control system is installed on the side of the cabinet between the unwinding roller and the feeding end of the die cutting waste stripping mechanism.
In a preferred embodiment of the present invention, a deviation correcting sensor connected to the PLC control system is installed between the discharge end of the winding roll and the die cutting waste stripping mechanism on the side of the cabinet.
In a preferred embodiment of the present invention, a control panel and a tri-color lamp respectively connected to the PLC control system are disposed on the top surface of the cabinet.
In a preferred embodiment of the present invention, a protective cover for surrounding the die-cutting waste peeling means is installed on the side of the cabinet.
In a preferred embodiment of the present invention, a plurality of load-bearing casters are mounted at intervals on the bottom of the cabinet.
Due to the adoption of the technical scheme, the beneficial effects of the utility model reside in that: the utility model discloses a cross cutting waste material peeling means peels off the cross cutting waste material on the coil stock, guarantees the follow-up use of coil stock. The utility model discloses a cross cutting waste material peeling means adopts the hook claw mode of peeling off to peel off the cross cutting waste material of adhesion on the volume label, and peeling effect is good, peels off efficiently, can not cause the harm to the coil stock.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged schematic view of the present invention with the protective cover removed.
Fig. 3 is a plan view of the die cutting waste stripping mechanism of the present invention in an initial state or a reset state.
Fig. 4 is a side view of the die cutting waste stripping mechanism of the present invention in an initial or reset state.
Fig. 5 is a longitudinal sectional view of fig. 4.
Fig. 6 is a schematic structural view of the die cutting waste stripping mechanism of the present invention in a hook-out state.
Fig. 7 is a longitudinal sectional view of fig. 6.
Fig. 8 is a schematic structural view of the die cutting waste stripping mechanism of the present invention in a grabbing state.
Fig. 9 is a longitudinal sectional view of fig. 8.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Referring to fig. 1 and 2, there is shown an apparatus for peeling off waste after die-cutting of labels, comprising a cabinet 100, an unwinding roller 200, a winding roller 300, a die-cutting waste peeling mechanism 400, a waste collection box 500, a driving mechanism (not shown in the figure), and a PLC control system (not shown in the figure).
The feeding guide roller 600a and the discharging guide roller 600b are respectively axially arranged at the feeding end and the discharging end of the die cutting waste stripping mechanism 400 on the side 101 of the cabinet 100, and the feeding guide roller 600a and the discharging guide roller 600b are used for guiding the coil 10 or 20, so that the operation stability is improved.
A material pulling roller set 700 is axially arranged between the feeding guide roller 600a and the discharging guide roller 600b on the side surface 101 of the cabinet 100, and the material pulling roller set 700 is used for pulling the coil material 10. In this embodiment, the pulling roll set 700 is composed of a nip roll 710 and a driving roll 720 which are arranged in parallel up and down, a pulling channel for pulling the web 10 is formed between the nip roll 710 and the driving roll 720, and the driving roll 720 is connected to the above-mentioned driving mechanism and driven by the driving mechanism to rotate.
A feeding sensor 800a is arranged on the side surface 101 of the cabinet 100 between the unwinding roller 200 and the feeding end of the die cutting waste stripping mechanism 400, and the feeding sensor 800a is connected with the PLC control system. The feeding sensor 800a is used for detecting the position of the die-cutting waste on the coil stock, stopping at the corresponding stripping position through PLC control and removing the waste.
Install a sensor 800b of rectifying on the side 101 of rack 100 between the discharge end that lies in wind-up roll 300 and cross cutting waste material peeling means 400, the sensor 800b of rectifying is connected with PLC control system, and it is used for detecting whether the coil stock takes place the skew, if take place the skew, then with skew signal transmission to PLC control system, PLC control system rectifies according to skew signal control wind-up roll 300, quality when guaranteeing the coil stock rolling.
A control panel 900 and a tri-color lamp 1000 respectively connected to the PLC control system are disposed on the top surface 102 of the cabinet 100, and the control panel 900 can not only provide the operation parameters and status of the whole apparatus, but also control the operation of the whole apparatus by operating the control panel 900. The three-color lamp 1000 mainly plays a role in displaying an operation state and alarming.
A protective cover 1100 for enclosing the die-cutting waste peeling means 400 is installed on the side 101 of the cabinet 100, and the protective cover 1100 mainly plays a role of protection and also prevents die-cutting waste from scattering.
Referring to fig. 3 to 9 in combination with fig. 1 and 2, the die-cut waste peeling mechanism 400 includes a supporting base 410 and two claw peeling assemblies 420, the supporting base 410 is disposed on the side 101 of the cabinet 100 and is located on one side of the label 10 along the length direction, and the two claw peeling assemblies 420 are configured on the supporting base 410 in a spaced sliding manner. Of course, the number of the claw peeling members 420 is not limited to the number in the present embodiment, and it is set according to the actual situation, for example, it may be set as one, and it may be set as three or more.
The finger stripping assembly 420 comprises a lower base plate 4201, an upper base plate 4202, an upper base plate drive member 4203, a rail 4204, a slide base 4205, a slide cylinder 4206, a jack-up ramp mount 4207, a jack-up ramp 4208, a spring support 4209, a finger arm 4210, and a spring 4211.
The base plate 4201 is slidably disposed on the support base 410 and can slide along the length direction of the label, and can be fixed on the support base 410 by a fastener when the base plate 4201 slides to a predetermined position. The upper base plate 4202 is slidably disposed on the lower base plate 4201 and is slidable in the label width direction.
The upper base plate driving part 4203 is mounted on the lower base plate 4201 and is connected with the upper base plate 4202, which is used to drive the upper base plate 4202 to slide. Specifically, the upper base plate drive member 4203 includes front and rear drive bearings 42031, 42032, a lead screw 42033, and a nut block 42034. The front and rear drive mounts 42031, 42032 are spaced apart on the lower base plate 4201. The screw 42033 is located between the front and rear drive holders 42031, 42032, and its front and rear ends are mounted in the front and rear drive holders 42031, 42032, respectively, by means of rotational bearings, and its rear end passes through the rear drive holder 42032 and is formed with a rotational square head 42033 a. The nut block 42034 is rotatably mounted on the lead screw 42033 between the front and rear drive support bases 42031, 42032, and the nut block 42034 is attached to the upper base plate 4202. The upper base plate drive member 4203 operates on the principle of: the square head is turned by a wrench, so that the screw rod 42033 is rotated, and the nut block 42034 is moved along the screw rod 42033, so that the upper base plate 4202 is slid on the lower base plate 4201.
The rails 4204 are provided on the upper base plate 4202 and extend in the label width direction. The slide base 4205 is slidably disposed on the guide rail 4204. A slide cylinder 4206 is mounted on the upper base plate 4202 at the rear side of the guide rail 4204 and connected to the PLC control system, and an output end of the slide cylinder 4206 is connected to a rear side of the slide holder 4205 for driving the slide holder 4205 to slide back and forth along the guide rail 4204.
The jacking ramp mount 4207 is mounted on the upper base plate 4202 and is located on the front side of the rail 4204. The jacking ramp 4208 is rotatably mounted on the side of the jacking ramp mount 4207 by a torsion spring 4208 a.
The spring support 4209 is disposed on the slide 4205. The rear end of the hook arm 4210 is hinged in the spring support seat 4209, the front end of the hook arm 4210 is provided with two hooks 4210a, and the side surface of the hook arm 4210 is provided with a jacking convex column 4210 b. One end of the spring 4211 is connected to the spring support 4209, and the other end thereof is connected to the middle of the finger arm 4210.
A fine tuning bolt 4212 is vertically screwed on the spring support seat 4209, and the lower end of the fine tuning bolt 4212 is in contact with the top surface of the rear end of the hook claw arm 4210, so as to control the pressing height of the hook needle 4210a of the hook claw arm 4210 during grabbing.
The utility model discloses a hook strip subassembly 420's working process as follows:
1. firstly, the fine adjustment bolt 4212 is screwed to adjust the pressing height of the crochet hook 4210a of the crochet hook arm 4210 during grabbing, as shown in fig. 4 and 5;
2. the output end of the sliding cylinder 4206 extends forwards, and pushes the sliding seat 4205 to slide forwards along the guide rail 4204, and at the moment, the claw arm 4210 is driven to push forwards;
3. during the forward pushing process of the claw arm 4210, the jacking boss 4210b of the claw arm 4210 is jacked up when passing through the jacking ramp 4208, as shown in fig. 6 and 7;
4. during the process that the hook claw arm 4210 continues to push forwards, after the jacking convex column 4210b of the hook claw arm 4210 passes over the jacking inclined block 4208, under the action of the pulling-back elastic force of the spring 4211, the hook needle 4210a of the hook claw arm 4210 rapidly falls down and is grabbed on the die-cutting waste adhered to the surface of the volume label, as shown in fig. 8 and 9;
5. the output end of the sliding cylinder 4206 retracts and drives the sliding seat 4205 to slide backwards along the guide rail 4204;
6. the sliding seat 4205 drives the hook claw arm 4210 to move backwards, the hook needle 4210a of the hook claw arm 4210 pulls the die-cutting waste which is grabbed by the hook claw arm to move backwards, so that the die-cutting waste is separated from the surface of the label, and the die-cutting waste is blocked by the front end of the jacking inclined block mounting seat 4207 in the process of continuously pulling back and falls into the waste collection box 500;
7. during the further backward movement of the claw arm 4210, the jacking convex column 4210b jacks the jacking oblique block 4208 and then returns to the initial state, as shown in fig. 4 and 5.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (13)
1. An apparatus for stripping post-die-cut label waste, comprising:
a cabinet;
the unwinding roller is arranged on the side face of the cabinet in a shaft mode and used for placing the roll materials subjected to die cutting;
the winding roller is axially arranged on the side surface of the cabinet and positioned behind the unwinding roller and is used for winding the discarded coil materials;
the die cutting waste stripping mechanism is arranged on the side surface of the cabinet and positioned between the unwinding roller and the winding roller and is used for stripping die cutting waste on the coil stock;
a waste collecting box which is arranged on the side surface of the cabinet and is positioned below the die cutting waste stripping mechanism and used for collecting the stripped die cutting waste;
the driving mechanism is installed in the cabinet and is respectively connected with the winding roller and the unwinding roller and is used for driving the winding roller and the unwinding roller to rotate; and
and the PLC control system is arranged in the cabinet and is respectively connected with the die cutting waste stripping mechanism and the driving mechanism.
2. The apparatus for stripping post-die-cut waste of labels of claim 1, wherein said die-cut waste stripping mechanism includes a support base disposed on a side of said cabinet on a lengthwise side of the labels, and at least one finger stripping assembly slidably disposed at intervals on said support base.
3. The apparatus for stripping post-die cut label waste of claim 2 wherein each finger stripping assembly comprises:
the lower base plate is arranged on the supporting base in a sliding mode and can slide along the length direction of the label;
the upper base plate is arranged on the lower base plate in a sliding manner and can slide along the width direction of the label;
the upper base plate driving part is arranged on the lower base plate and connected with the upper base plate and is used for driving the upper base plate to slide;
the guide rail is arranged on the upper base plate and extends along the width direction of the volume label;
a sliding seat configured on the guide rail in a sliding way;
the sliding cylinder is arranged on the upper base plate, is positioned on the rear side of the guide rail and is connected with the PLC control system, and the output end of the sliding cylinder is connected with the sliding seat and is used for driving the sliding seat to slide back and forth along the guide rail;
the jacking inclined block mounting seat is mounted on the upper base plate and is positioned on the front side of the guide rail;
the jacking inclined block is rotatably arranged on the side surface of the jacking inclined block mounting seat through a torsion spring;
the spring supporting seat is arranged on the sliding seat;
the rear end of the claw arm is hinged in the spring supporting seat, the front end of the claw arm is provided with at least one crochet hook, and the side surface of the claw arm is provided with a jacking convex column; and
and one end of the spring is connected to the spring supporting seat, and the other end of the spring is connected with the middle part of the claw arm.
4. The apparatus for stripping post-die-cut waste of labels of claim 3, wherein a fine adjustment bolt is vertically screwed on said spring support, and the lower end of said fine adjustment bolt contacts the top surface of the rear end of said finger arm.
5. The apparatus for stripping post-die-cut waste of labels of claim 3, wherein said upper base plate drive member comprises:
the front and rear driving supporting seats are arranged on the lower base plate at intervals;
the front end and the rear end of the screw rod are respectively installed in the front driving supporting seat and the rear driving supporting seat through rotating bearings, and the rear end of the screw rod penetrates through the rear driving supporting seat to form a rotating square head; and
and the nut block is sleeved on the screw rod in a rotating mode and is positioned between the front driving support seat and the rear driving support seat, and the nut block is connected with the upper base plate.
6. The apparatus for stripping post-die-cut waste of labels of claim 1, wherein a feed guide roller and a discharge guide roller for guiding the web are respectively provided on the side of said cabinet at the feed end and the discharge end of said die-cut waste stripping means.
7. The apparatus for stripping post-label die-cut waste as in claim 6, wherein a pulling roll set for pulling a web is provided on a side of said cabinet between said infeed and outfeed guide rollers.
8. The apparatus for stripping post-die cut label waste of claim 7 wherein said pull roll set comprises a nip roll and a drive roll arranged side-by-side with a pull path defined therebetween, said drive roll being connected to and driven in rotation by said drive mechanism.
9. The apparatus for stripping post-die-cut label waste of claim 1 in which a feed sensor connected to said PLC control system is mounted on the side of said cabinet between said unwind roll and the feed end of the die-cut waste stripping mechanism.
10. The apparatus for stripping post-die-cut label waste according to claim 1 wherein a deskew sensor connected to said PLC control system is mounted on the side of said cabinet between said take-up roll and the discharge end of the die-cut waste stripping mechanism.
11. The apparatus for stripping post-label die-cut waste of claim 1 wherein a control panel and a tri-color light are provided on the top surface of the cabinet, each connected to the PLC control system.
12. The apparatus for stripping post-label die-cut waste of claim 1 wherein a shield is mounted on a side of said cabinet for surrounding said die-cut waste stripping mechanism.
13. The apparatus for stripping post-label die-cut waste of claim 1 wherein said cabinet has spaced apart load-bearing casters mounted on the bottom thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022105786.7U CN213536788U (en) | 2020-09-23 | 2020-09-23 | Device for stripping waste materials after label die cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022105786.7U CN213536788U (en) | 2020-09-23 | 2020-09-23 | Device for stripping waste materials after label die cutting |
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| Publication Number | Publication Date |
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| CN213536788U true CN213536788U (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022105786.7U Active CN213536788U (en) | 2020-09-23 | 2020-09-23 | Device for stripping waste materials after label die cutting |
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| CN (1) | CN213536788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112125038A (en) * | 2020-09-23 | 2020-12-25 | 上海博应信息技术有限公司 | Device for stripping waste materials after label die cutting |
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2020
- 2020-09-23 CN CN202022105786.7U patent/CN213536788U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112125038A (en) * | 2020-09-23 | 2020-12-25 | 上海博应信息技术有限公司 | Device for stripping waste materials after label die cutting |
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