CN213080408U

CN213080408U - Automatic alarm device of laser printing equipment

Info

Publication number: CN213080408U
Application number: CN202021598161.2U
Authority: CN
Inventors: 梁元义; 李春生; 吕飞
Original assignee: Shenming Electronics Dalian Co ltd
Current assignee: Shenming Electronics Dalian Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-04-30
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses a laser printing equipment autoalarm. This laser printing equipment autoalarm includes: the device comprises a base, a longitudinal limiting baffle, a transverse limiting baffle, a reset switch, an inductor, a fan, a laser marking machine, a controller and a switching power supply; under the condition of product permutation tool is sensed to the inductor for foot switch can start after stepping on, begins to press down the seal on the product with utilizing laser marking machine. Under the condition that foot switch did not start in 0.5 seconds after the inductor sensed product permutation tool, start warning bee calling organ prolonged ringing and report to the police, report to the police bee calling organ stop the warning after pressing reset switch, seal once on the product at laser marking machine, and under the condition that the inductor sensed product permutation tool always, make once more step on foot switch after, laser marking machine no longer starts. In addition, through the newly-added fan, can clear away product surface dust, improve and beat mark definition to the clearance of foreign matter.

Description

Automatic alarm device of laser printing equipment

Technical Field

The utility model relates to an automation equipment technical field, concretely relates to laser printing equipment autoalarm.

Background

As shown in fig. 1, during the production of the product 100, it is necessary to perform laser impact printing on the finished product 100, and to mark the relevant contents such as the production date and the production lot number of the product 100. Currently, the products 100 are arranged in the product arraying jig 200, and the existing marking machine is used to implement the above process. However, the existing marking machine has the following problems when in use: the first is that the operator does not press the start switch and directly puts the product into the product which is completed by stamping, so that the product flows into the hands of the client without stamping. The second is that the operator presses the start switch twice continuously, and the product is pressed and printed twice. The product printed 2 times had unclear and fuzzy letters and unclear client identification. Therefore, there is a need for an automatic alarm device for a laser printing apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser printing equipment autoalarm to solve the above-mentioned problem that current marking machine exists when using.

The utility model provides a laser printing equipment autoalarm, include: the device comprises a base, a longitudinal limiting baffle, a transverse limiting baffle, a reset switch, an inductor, a fan, a laser marking machine, a controller and a switching power supply;

the longitudinal limiting baffle and the transverse limiting baffle are fixed on the upper surface of the base, the longitudinal limiting baffle and the transverse limiting baffle are perpendicular to each other, the reset switch is arranged on the upper surface of the base and located on one side of the longitudinal limiting baffle, the sensor is arranged in a gap in an intersecting area of the longitudinal limiting baffle and the transverse limiting baffle, the fan is arranged on the upper surface of the base and located on the rear side of the transverse limiting baffle, and the laser marking machine is arranged on the rear side of the fan and extends to the position above the upper surface of the base; the laser marking machine is provided with a foot switch, the reset switch and the sensor are respectively connected with the controller, the controller is connected with an alarm buzzer, and the controller is connected with the switching power supply;

the controller is used for enabling the foot switch to be started after being stepped under the condition that the sensor senses the product alignment jig so as to start to press and print on the product by using the laser marking machine; and starting the alarm buzzer to alarm for a long time when the sensor senses that the foot switch is not started within 0.5 second after the product arraying jig is sensed, and stopping the alarm by the alarm buzzer after the reset switch is pressed; and when the laser marking machine finishes printing once on the product and the sensor senses the product alignment jig all the time, the protection switch connected with the foot switch in series is disconnected, so that the laser marking machine is not started any more after the foot switch is stepped down again.

Furthermore, a plurality of threaded positioning holes are formed in the base, strip-shaped through holes penetrating through the upper surface and the lower surface of the longitudinal limiting baffle are formed in the longitudinal limiting baffle, fixing bolts are arranged in the strip-shaped through holes and penetrate through the strip-shaped through holes to be in threaded connection with the threaded positioning holes, the longitudinal limiting baffle is fixed on the base, and the structure of the transverse limiting baffle is the same as that of the longitudinal limiting baffle.

Furthermore, the plurality of threaded positioning holes are distributed on the base in a matrix form.

Further, the model of the inductor is LR 0501N.

Further, the controller is a KV-16DT programmable controller.

The utility model discloses following beneficial effect has: the utility model provides a pair of laser printing equipment autoalarm through on the basis of traditional laser marking machine, increases inductor and controller, senses under the condition of product permutation tool at the inductor for foot switch can start after stepping on, begins to press down the seal with utilizing laser marking machine on the product. Under the condition that the foot switch is not started within 0.5 second after the sensor senses the product arraying jig, the alarm buzzer is started to sound for a long time to give an alarm, and the alarm buzzer stops giving an alarm after the reset switch is pressed down, so that the condition that an operator forgets to press down the stamp without starting the foot switch after positioning the arraying jig can be prevented. Seal once is pressed down to the laser marking machine on the product, and the inductor senses the condition of product permutation tool always under, the protection switch of disconnection and foot switch series connection for after stepping down foot switch once more, the seal is pressed down to laser marking machine no longer started, unable secondary, and reports to the police, prevents that the product secondary from pressing down the seal, causes the unclear phenomenon of typeface, and in addition, through the fan of newly-increased, can clear away product surface dust, improve and beat the mark definition, and the clearance of foreign matter carries out.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments 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 these drawings without creative efforts.

FIG. 1 is a schematic diagram of a product alignment jig and a product to be printed.

Fig. 2 is the utility model provides a laser printing apparatus autoalarm's structure chart.

Fig. 3 is the circuit connection schematic diagram of the automatic alarm device of the laser printing apparatus provided by the utility model.

Illustration of the drawings: 100-product; 200-product alignment jig; 1-a base; 2-longitudinal limit baffle; 20-transverse limit baffles; 3-a reset switch; 4-a sensor; 5-a fan; 6-laser marking machine; 7-a controller; 8-a switching power supply; 11-threaded locating holes; 21-strip through holes; 22-fixing the bolt.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, the thicknesses of layers and regions are exaggerated for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

Referring to fig. 1 to 3, an embodiment of the present invention provides an automatic alarm device for a laser printing apparatus, including: base 1, vertical limit baffle 2, horizontal limit baffle 20, reset switch 3, inductor 4, fan 5, laser marking machine 6, controller 7 and switching power supply 8.

The longitudinal limiting baffle 2 and the transverse limiting baffle 20 are fixed on the upper surface of the base 1, the longitudinal limiting baffle 2 and the transverse limiting baffle 20 are perpendicular to each other, the product arraying jig 200 is in a rectangular frame shape, the product 100 is in a cuboid shape, the products 100 can be arrayed in the product arraying jig 200, and the longitudinal limiting baffle 2 and the transverse limiting baffle 20 are used for positioning the product arraying jig 200.

In this embodiment, the base 1 is provided with a plurality of threaded positioning holes 11, and the threaded positioning holes 11 are distributed on the base 1 in a matrix. The longitudinal limiting baffle 2 is provided with a strip-shaped through hole 21 penetrating through the upper surface and the lower surface of the longitudinal limiting baffle 2, a fixing bolt 22 is arranged in the strip-shaped through hole 21, the fixing bolt 22 penetrates through the strip-shaped through hole 21 to be in threaded connection with the threaded positioning hole 11, the longitudinal limiting baffle 2 is fixed on the base 1, and the structure of the transverse limiting baffle 20 is the same as that of the longitudinal limiting baffle 2. The transverse limit baffles 20 may be arranged in two and two transverse limit baffles 20 distributed in sequence along the transverse direction. In actual use, the fixing positions of the longitudinal limiting baffle plate 2 and the transverse limiting baffle plate 20 on the base 1 can be adjusted by adjusting the positions of the threaded positioning holes 11 on which the fixing bolts 22 are arranged.

The reset switch 3 is arranged on the upper surface of the base 1 and is positioned on one side of the longitudinal limit baffle 2, the inductor 4 is arranged in a gap in the intersection area of the longitudinal limit baffle 2 and the transverse limit baffle 20, and the model of the inductor 4 can be selected from LR 0501N. Fan 5 sets up in base 1 upper surface and is located the rear side of horizontal limit baffle 20, and fan 5 can be used to clear away 100 surperficial dusts of product, improves and marks the definition to the clearance of foreign matter.

Laser marking machine 6 sets up in fan 5 rear side and extends to base 1 upper surface top, and laser marking machine 6 can adopt prior art, and laser marking machine 6 has foot switch. Referring to the circuit diagram of fig. 3, the foot switch, the reset switch 3 and the sensor 4 are respectively connected to the controller 7, the controller 7 is connected to the alarm buzzer, the controller 7 is connected to the switching power supply 8, the controller 7 can be a KV-16DT programmable controller, and is configured in the manner of fig. 3, so that the controller 7 can start the foot switch after being stepped on to start printing on the product 100 by the laser marking machine 6 when the sensor 4 senses the product array jig 200. Under the condition that the foot switch is not started within 0.5 second after the sensor 4 senses the product arraying jig 200, the alarm buzzer is started to sound for alarming for a long time, and the alarm buzzer stops alarming after the reset switch is pressed down, so that the condition that an operator forgets to press down the stamp without starting the foot switch after positioning the arraying jig can be prevented. Seal is pressed down once on product 100 to laser marking machine 6, and inductor 4 senses the condition of product permutation tool 200 always under, the protection switch of disconnection and foot switch series connection for after stepping down foot switch once more, laser marking machine 6 no longer starts, and seal is pressed down to unable secondary, and reports to the police, prevents that the product secondary from pressing down the seal, causes the unclear phenomenon of typeface.

The utility model discloses a laser printing equipment autoalarm passes through PLC and realizes the judgement to the product state of pressing down the seal, confirms the state of pressing down the seal of product, realizes preventing of bad product and flows. The specific working principle is as follows: firstly, the products 100 to be marked are placed in the product arraying jig 200 in sequence, then the product arraying jig 200 is placed on the base 1, and the upper edge and the left edge of the product arraying jig 200 are positioned near the longitudinal limiting baffle 2 and the transverse limiting baffle 20. If the sensor 4 senses the product arraying jig 200, the foot switch can be started, the laser marking machine 6 starts to press the product 100, and if the sensor 4 senses the product arraying jig 200, the foot switch is not started within 0.5 second. The alarm buzzer alarms for a long time until the reset switch is pressed down, so that the condition that an operator forgets to press the stamp without starting the foot switch after positioning the whole row of jigs 200 is prevented. Meanwhile, if the impact is completed once, the sensor 4 is in a state of sensing all the time. When the pedal switch is started again, the stamping device can not be started, secondary stamping cannot be performed, and an alarm is given. Therefore, the phenomenon that the characters are unclear due to secondary stamping of the product is prevented. After marking, the product aligning jig 200 is retrieved, and the next product 100 is placed again for continuous operation.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic alarm device of laser printing equipment is characterized by comprising: the device comprises a base (1), a longitudinal limiting baffle (2), a transverse limiting baffle (20), a reset switch (3), an inductor (4), a fan (5), a laser marking machine (6), a controller (7) and a switching power supply (8);

the longitudinal limiting baffle (2) and the transverse limiting baffle (20) are fixed on the upper surface of the base (1), the longitudinal limiting baffle (2) and the transverse limiting baffle (20) are perpendicular to each other, the reset switch (3) is arranged on the upper surface of the base (1) and located on one side of the longitudinal limiting baffle (2), the inductor (4) is arranged in a gap of an intersection region of the longitudinal limiting baffle (2) and the transverse limiting baffle (20), the fan (5) is arranged on the upper surface of the base (1) and located on the rear side of the transverse limiting baffle (20), and the laser marking machine (6) is arranged on the rear side of the fan (5) and extends to the upper surface of the base (1); the laser marking machine (6) is provided with a foot switch, the reset switch (3) and the inductor (4) are respectively connected with the controller (7), the controller (7) is connected with an alarm buzzer, and the controller (7) is connected with the switching power supply (8);

the controller (7) is used for enabling the foot switch to be started after being stepped on under the condition that the sensor (4) senses the product arraying jig (200) so as to start to press and print on the product (100) by using the laser marking machine (6); and under the condition that the foot switch is not started within 0.5 second after the sensor (4) senses the product arraying jig (200), starting the alarm buzzer to sound for a long time until the alarm buzzer stops alarming after the reset switch is pressed; and when the laser marking machine (6) finishes printing on the product (100) once and the sensor (4) senses the product alignment jig (200) all the time, the protection switch connected with the foot switch in series is disconnected, so that the laser marking machine (6) is not started any more after the foot switch is stepped down again.

2. The automatic alarm device of the laser printing equipment according to claim 1, wherein a plurality of threaded positioning holes (11) are formed in the base (1), a strip-shaped through hole (21) penetrating through the upper surface and the lower surface of the longitudinal limiting baffle (2) is formed in the longitudinal limiting baffle (2), a fixing bolt (22) is arranged in the strip-shaped through hole (21), the fixing bolt (22) penetrates through the strip-shaped through hole (21) to be in threaded connection with the threaded positioning holes (11) so as to fix the longitudinal limiting baffle (2) on the base (1), and the structure of the transverse limiting baffle (20) is the same as that of the longitudinal limiting baffle (2).

3. The automatic alarm device for laser printing equipment according to claim 2, wherein the plurality of threaded positioning holes (11) are distributed in a matrix on the base (1).

4. The automatic warning device of laser printing equipment according to claim 3, characterized in that the model of the sensor (4) is LR 0501N.

5. The automatic alarm device of laser printing equipment according to claim 4, characterized in that the controller (7) is a KV-16DT programmable controller.