Automatic marking device for unqualified labels on RFID label bonding production line

Abstract

The utility model discloses an automatic marking device for unqualified labels on an RFID label bonding production line, and the device comprises a support which is fixedly disposed at an unqualified label marking station of the RFID label bonding production line; the marking pen marking mechanism is mounted on the bracket and is used for scribbling marks on the surfaces of the unqualified labels; the discharging mechanism is mounted on the bracket and is used for discharging and destroying the chips with the unqualified labels; and the controller is arranged on the bracket and is respectively connected with the marking pen marking mechanism and the discharging mechanism. The marking pen marking mechanism is used for replacing an existing ink-jet printer to mark unqualified labels, meanwhile, the discharging mechanism is used for discharging and destroying chips of the unqualified labels, the mark printing cost is effectively reduced, the damage function is achieved, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to RFID label bonding production line technical field especially relates to a kind of RFID label bonding production line unqualified label automatic marking device. BACKGROUND

[0002] At present, RFID label bonding production line usually carries out ink-jet printing mark to unqualified label, that is, print black mark point on the surface of unqualified label, to reduce subsequent station detection and sorting action, improve production efficiency.The existing practice is to print ink dot mark by expensive ink-jet printer, which not only has high cost, but also does not have the function of destroying unqualified label.

[0003] Therefore, the applicant finds a method to solve the above problems after beneficial exploration and research, and the technical scheme to be introduced below is generated in this background. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to provide a RFID label bonding production line unqualified label automatic marking device with reduced cost and damage function for the deficiencies of the prior art.

[0005] The technical problem to be solved by the utility model can be realized by the following technical scheme:

[0006] A RFID label bonding production line unqualified label automatic marking device, comprising:

[0007] A support is fixedly installed at the unqualified label marking station of RFID label bonding production line;

[0008] A marker pen marking mechanism for writing mark on the surface of unqualified label is installed on the support;

[0009] A discharge mechanism for discharging and destroying the chip of unqualified label is installed on the support; and

[0010] A controller is installed on the support and connected with the marker pen marking mechanism and discharge mechanism respectively.

[0011] In a preferred embodiment of the utility model, the marker pen marking mechanism comprises:

[0012] A marker pen is vertically installed on the support through pen holder, the top of the marker pen is provided with pressing end, by pressing the pressing end of the marker pen, the nib in the marker pen moves downward and contacts the surface of unqualified label; and

[0013] A marker pen triggering component is mounted on the support above the marker pen and connected with the controller for pressing the pressing end of the marker pen.

[0014] In a preferred embodiment of the present application, the marker pen triggering component is a push-pull electromagnet or a pneumatic cylinder.

[0015] In a preferred embodiment of the present application, the discharging mechanism comprises:

[0016] A universal ring seat is provided with a universal ring seat sliding block on the side surface, is slidingly mounted on the support through the universal ring seat sliding block and can slide in the vertical direction, and the universal ring seat sliding block is provided with a sliding block fastening assembly for fixing the universal ring seat sliding block.

[0017] A universal ring is sleeved in the universal ring seat and can rotate along the center line, and is fixed through a universal ring fastening assembly provided on the outer side surface of the universal ring seat.

[0018] First and second probes are provided in the universal ring and the lower ends thereof extend downward through the universal ring; and

[0019] A discharging power module is mounted on the support and connected with the upper ends of the first and second probes and the controller.

[0020] In a preferred embodiment of the present application, the lower end of the marker pen is located in the universal ring.

[0021] In a preferred embodiment of the present application, the sliding block fastening assembly comprises:

[0022] A waist-shaped through hole is opened in the universal ring seat sliding block and extends in the vertical direction; and

[0023] A sliding block fastening screw is screwed into a threaded hole opened in the support after the universal ring seat is adjusted in height through the universal ring seat sliding block.

[0024] In a preferred embodiment of the present application, the universal ring fastening assembly comprises:

[0025] A radial threaded through hole is opened in the universal ring; and

[0026] A universal ring fastening screw is screwed into the radial threaded through hole and abuts against the outer ring surface of the universal ring when the universal ring is rotated to a suitable angle around the universal ring seat.

[0027] The utility model discloses the beneficial effect lies in: the utility model discloses through the marker pen marking mechanism replaces the existing ink-jet printer and realizes the marking of unqualified label, and still through the discharge mechanism discharges and hits the chip of unqualified label, effectively reduces the marking printing cost, and still has the damage function, avoids the misoperation of subsequent processing procedure because of reading the chip signal of unqualified label, improves production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will be to the embodiment or prior art description needed to use the drawing briefly introduced, obviously, below description's drawing only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0029] Figure 1 It is a three-dimensional structure schematic view of one perspective of the utility model.

[0030] Figure 2 It is a three-dimensional structure schematic view of another perspective of the utility model.

[0031] Figure 3 It is the front view of the utility model.

[0032] Figure 4 It is the side view of the utility model.

[0033] Figure 5 It is the A-A section view of Figure 3 . DETAILED DESCRIPTION

[0034] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific drawings.

[0035] Referring to Figures 1 to 4 , the figure gives a kind of RFID label bonding production line unqualified label automatic marking device, including support 100, marker pen marking mechanism 200, discharge mechanism 300 and controller (not shown in the figure).

[0036] Support 100 is fixedly installed at the unqualified label marking station of RFID label bonding production line.

[0037] The marker pen marking mechanism 200 is installed on the bracket 100 and connected with the controller, and is used for writing marks on the surface of the unqualified label. Specifically, the marker pen marking mechanism 200 comprises a marker pen 210 and a marker pen triggering component 220.

[0038] The marker pen 210 is vertically installed on the bracket 100 through a pen seat 211, and a marker pen fastening screw 211a is arranged on the pen seat 211 to facilitate replacement of the marker pen 210. The top of the marker pen 210 is provided with a pressing end 212. By pressing the pressing end 212 of the marker pen 210, the nib 213 in the marker pen 210 moves downward and contacts the surface of the unqualified label.

[0039] The marker pen triggering component 220 is installed on the bracket 100 above the marker pen 210 and connected with the controller. When the unqualified label is conveyed to the unqualified label marking station, the controller sends a pressing signal to the marker pen triggering component 220, and the marker pen triggering component 220 presses the pressing end 212 of the marker pen 210 according to the pressing signal. In this embodiment, the marker pen triggering component 220 adopts a 24V DC push-pull electromagnet with a pushing force of 100N. Of course, the marker pen triggering component 220 can also adopt a pneumatic cylinder or other mechanisms that can realize the pressing function.

[0040] The discharge mechanism 300 is installed on the bracket 100 and connected with the controller, and is used for discharging and destroying the chip of the unqualified label. Specifically, the discharge mechanism 300 comprises a universal ring seat 310, a universal ring 320, probes 330a and 330b, and a discharge power module (not shown in the figure).

[0041] The side surface of the universal ring seat 310 is provided with a universal ring seat sliding block 311. The universal ring seat 310 is slidably installed on the bracket 100 through the universal ring seat sliding block 311 and can slide in the vertical direction. A sliding block fastening assembly 312 for fixing the universal ring seat sliding block 311 is arranged on the universal ring seat sliding block 311. Specifically, the universal ring fastening assembly 313 comprises a waist-shaped through hole and a sliding block fastening screw. The waist-shaped through hole is arranged in the universal ring seat sliding block 311 and extends in the vertical direction. After the height of the universal ring seat 310 is adjusted through the universal ring seat sliding block 311, the sliding block fastening screw is screwed into the threaded hole arranged in the bracket 100 through the waist-shaped through hole, so as to fix the universal ring seat sliding block 311.

[0042] The universal ring 320 is sleeved in the universal ring seat 310 and can rotate along the center line, and the universal ring 320 is fixed through the universal ring fastening assembly 313 arranged on the outer side of the universal ring seat 310. The lower end of the marker pen 210 is located in the universal ring 320. The universal ring fastening assembly 313 comprises a radial threaded hole and a universal ring fastening screw, the radial threaded hole is arranged in the universal ring 320, when the universal ring 320 rotates to a suitable angle around the universal ring seat 310, the universal ring fastening screw is screwed into the radial threaded hole and abuts against the outer ring surface of the universal ring 320, so that the universal ring 320 is fixed, and rotation of the universal ring 320 is avoided.

[0043] The probes 330a and 330b are arranged in the universal ring 320 and the lower ends thereof extend downward through the universal ring 320, and the probes 330a and 330b extend in the axial direction.

[0044] The discharge power module is mounted on the support 100 and connected with the upper ends of the probes 330a and 330b and connected with the controller.

[0045] The discharge mechanism 300 adjusts the height of the probes 330a and 330b through the universal ring seat 310, so that the lower ends of the probes 330a and 330b are close to the surface of the unqualified label, and the distance is 1mm-2mm, and the specific position of the probes 330a and 330b can also be adjusted through the universal ring 320.

[0046] The controller can adopt a PLC controller or other control unit, which is used for receiving the unqualified label signal and controlling the marker pen marking mechanism 200 and the discharge mechanism 300 to act.

[0047] The working process of the unqualified label automatic marking device of the RFID label bonding production line is as follows:

[0048] When the unqualified label is conveyed to the unqualified label marking station, that is, the unqualified label is conveyed directly below the marker pen 210, the controller sends a pressing signal to the marker pen triggering part 220, the marker pen triggering part 220 presses the pressing end 212 of the marker pen 210 according to the pressing signal, so that the pen head 213 in the marker pen 210 moves downward and contacts the surface of the unqualified label, thereby writing black marks on the surface of the unqualified label. At the same time, the controller acts on the discharge mechanism 300, and the discharge power module outputs high frequency and high voltage to the probes 330a and 330b, so that the chip of the unqualified label is hit and destroyed by discharge.

[0049] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An automatic marking device for defective tags in an RFID tag bonding production line, characterized in that, include: A bracket, which is fixedly installed at the defective tag marking station of the RFID tag bonding production line; A marker pen marking mechanism mounted on the bracket for writing marks on the surface of non-conforming labels; A discharge mechanism mounted on the bracket for discharging and destroying chips with non-conforming labels; as well as A controller mounted on the bracket and connected to the marker pen marking mechanism and the discharge mechanism respectively.

2. The automatic marking device for defective tags in the RFID tag bonding production line as described in claim 1, characterized in that, The marker pen marking mechanism includes: A marker pen, vertically mounted on the bracket via a pen holder, has a pressing end at its top. Pressing the pressing end causes the pen tip to move downwards and contact the surface of the defective label; and A marker triggering component is mounted on the bracket and located above the marker and connected to the controller for pressing the pressing end of the marker.

3. The automatic marking device for defective tags in the RFID tag bonding production line as described in claim 2, characterized in that, The triggering component of the marker pen is a push-pull electromagnet or a cylinder.

4. The automatic marking device for defective tags in the RFID tag bonding production line as described in claim 2, characterized in that, The discharge mechanism includes: The universal joint seat has a universal joint seat slider on its side. The universal joint seat is slidably mounted on the bracket by the universal joint seat slider and can slide in the vertical direction. The universal joint seat slider is provided with a slider fastening assembly for fixing the universal joint seat slider. The universal ring is fitted inside the universal ring seat and can rotate along the center line. The universal ring is fixed by a universal ring fastening assembly provided on the outer side of the universal ring seat. First and second probes, wherein the first and second probes are disposed within the universal joint and their lower ends extend downward through the universal joint; and A discharge power supply module is mounted on the bracket and connected to the upper ends of the first and second probes respectively, and connected to the controller.

5. The automatic marking device for defective tags in the RFID tag bonding production line as described in claim 4, characterized in that, The lower end of the marker is located inside the gimbal.

6. The automatic marking device for defective tags in an RFID tag bonding production line as described in claim 4, characterized in that, The slider fastening assembly includes: An oblong through hole extending vertically within the universal joint slider; and After the height of the universal joint seat is adjusted by the universal joint seat slider, the slider fastening screw passes through the waist-shaped through hole and is screwed into the threaded hole of the bracket.

7. The automatic marking device for defective tags in the RFID tag bonding production line as described in claim 4, characterized in that, The universal joint fastening assembly includes: A radial threaded through hole is formed within the universal joint; and When the universal joint rotates around the universal joint seat to a suitable angle, the universal joint fastening screw is screwed into the radial threaded through hole and abuts against the outer ring surface of the universal joint.

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