CN106274045A - Plastic marking device and marking production line and marking method - Google Patents

Abstract

The invention discloses a kind of plastic marking device and marking production line and marking method, including frame, it is provided with holding tray in described frame, plastic seat is distributed on described holding tray, the placing trough accommodating plastic it is provided with on described plastic seat, described plastic seat forms material road by the rotation of holding tray, the side in described material road is provided with least one set printer device, it is provided with clamping action in described frame and fixes plastic and the feed mechanism being placed in placing trough by plastic by machine driving, the plastic in clamping action fixed placement groove it is provided with and by the cutting agency of movement outside material road of the plastic in placing trough in described frame.By using feed mechanism the opposite planar of plastic to be clamped, ensure that plastic first time location in moving process, then in plastic is moved into the placing trough limiting multiple degree of freedom by feed mechanism, thus avoid plastic in transfer process, there occurs mobile and deflection.

Description

Plastic marking device and marking production line and marking method

Technical field

The present invention relates to plastics plastic fine-processing production line field, produce particularly to a kind of plastic marking device and mark Line and marking method.

Background technology

Injection plastic is typically made up of high-molecular organic material, owing to it has good resistance electrical property, so injection plastic Being usually used in the switch as electrical equipment, the plastic of firm injection mo(u)lding is not identify prompting positive and negative, if as family In front yard, on and off switch uses, and certainly can be competent at, but for the electrical equipment important as some, if once Not mark, it will cause the maloperation of user, thus result in serious consequence.

For increasing tagged mode, the first is typically employed on mould the shape offering die and punch, thus Form the expression with suggesting effect on switch surface, but be because being molded plastic and be usually by the raw material injection of same tone Becoming, so this type of labelling is the most inconspicuous, but cost is relatively low.

The second is to stamp mark by labelled mode on switch plastic, but mark water-fast, bear dirty, antifriction Wipe performance the most poor, although therefore good marking effect can be played, but durability is the highest.

The third is to be identified by the way of double-colored injection molding, but for key dialled by the switch of low cost, but Mould and processing technique relatively costly, is unfavorable for enterprise development and profit.

In prior art, in order to solve the problem between above-mentioned cost and using effect, Publication No. " CN 101267945A " patent of invention disclose a kind of pad printer, by the bat printing head in pad printer by pattern printing to plastic, Due to the ink on plastic not by the mode brushing of labeling on moulding, but set by the way of ink printing Putting on plastic, the cost of ink is relatively low, and labelling is after a long time use simultaneously, the problem that will not fall off.General Material-uploading style is by by plastic laying on a moving belt, is then transferred plastic one by one by transfer interpreter, but for For irregular plastic, it is difficult to position, and i.e. cannot well be positioned on a moving belt by plastic in handling process；Printing During the pressing action of transfer printing head cause the action that plastic in irregular shape can rock etc. in transfer process, two Person causes the transfer quality of labelling to be deteriorated jointly, and pattern does not tilts, and crooked etc. situation occurs, has had a strong impact on the matter of plastic Amount.

Summary of the invention

It is an object of the invention to provide the plastic marking device of good positioning effect in a kind of carrying and transfer process.

The above-mentioned technical purpose of the present invention has the technical scheme that a kind of plastic marking device, bag Including rack, described frame is provided with holding tray, plastic seat is distributed, described plastic seat is provided with receiving on described holding tray The placing trough of plastic, described plastic seat forms material road by the rotation of holding tray, and the side in described material road is provided with least one set Printer device, described frame is provided with clamping action and fixes plastic and by machine driving, plastic be placed into placing trough Interior feed mechanism, described frame is provided with the plastic in clamping action fixed placement groove and by the plastic in placing trough The cutting agency of movement outside material road.

By using technique scheme, it is provided by holding tray, is provided with in holding tray and just can accommodate plastic Placing trough because plastic is arranged in placing trough, so the degree of freedom only with above-below direction of plastic, i.e. plastic can only Being removed from vertical direction, other five degree of freedom of plastic are all placed groove and carry out spacing, thus avoid plastic and turning Being moved in print and transportation, placing trough opening upwards is also that transfer printing head is during moving down simultaneously, it is possible to The position that pattern is printed on plastic, spacing by its all directions, prevent plastic pressure by during to plastic Impact, strengthen the locating effect during using, strengthen the transferring effect of plastic simultaneously；Can be suitable in order to ensure plastic Being placed in placing trough of profit, by using feed mechanism the opposite planar of plastic to be clamped, ensures that plastic First time location in moving process, in then plastic is moved into the placing trough limiting multiple degree of freedom by feed mechanism, Thus avoid plastic in transfer process, there occurs mobile and deflection；Owing to placing trough is arranged in plastic seat, and plastic seat Carried by the rotation of holding tray, so the plastic seat in holding tray defines material road during movement, in this mistake Cheng Zhong, plastic is transferred, and plastic seat is generally evenly distributed on holding tray, therefore the position of plastic seat serves second time The effect of location, after holding tray rotated certain angle, plastic carries out blanking by the clamping of cutting agency, transfers at this and beats During target, plastic whole process receives spacing and clamping effect, and in the process, plastic cannot be carried out mobile, so moulding The locating effect of part is preferable.

As preferably, described frame is outside equipped with vibration feeding dish, and described feed mechanism is by the discharging opening of vibration feeding dish The plastic of position moves in placing trough.

By using technique scheme, vibration feeding dish i.e. this station is the feeding station of plastic marking device, passes through Plastic is placed in vibration feeding dish, by the vibration feeding effect of vibration feeding dish, plastic is moved to vibration feeding dish Discharging opening position, then by feed mechanism, plastic is moved to the placing trough of plastic seat, can store in vibration feeding dish There are a lot of plastics, thus avoid and by the way of streamline, the plastic of firm injection formed is transmitted, decrease production sky Between waste, by the way of vibration feeding dish, carry out the object of feeding simultaneously, its vibration feeding discharging opening pile up ten Divide neat, facilitate feeding device to grip.

As preferably, described frame is outside equipped with baking oven, is provided with conveyer belt in described baking oven, and described cutting agency includes Rotation section and the second clamping part for clamping plastic, described rotation section drives the second clamping part to rotate over to conveyer belt.

By using technique scheme, after plastic bat printing, the labelling stayed during transfer needs the certain time can It is dried, by being outside equipped with baking oven and conveyer belt at holding tray, after plastic is placed on a moving belt by cutting agency, by passing Plastic is moved in baking oven by the movement sending band, is then dried plastic by baking oven, in the process, owing to plastic is Carrying out transmitting by conveyer belt, plastic is constantly moved to conveyer belt by blanking device by rotation section, moulds so each Part can continual be processed, and the most in the process, plastic has transferred and terminated, so plastic is solid without carrying out Fixed, blanking can be carried out automatically by conveyer belt.

As preferably, described feed mechanism includes the first clamping part for clamping plastic, drives the first clamping part upper and lower First lifting unit of movement and the first lifting unit connect and drive the first lifting unit to move to material road first move horizontally portion.

By using technique scheme, at the course of action of mobile plastic, the first lifting unit will by the action of lifting First clamping part declines, and the first clamping part fixes the plastic in vibration feeding dish or material road by the effect that left and right clamps, Then the first clamping part is raised above by the first lifting unit, then by first move horizontally portion by the first clamping part by plastic to Moving in placing trough, be placed in placing trough by plastic by the first lifting unit, in the process, plastic whole process is passed through First clamping part is fixed, therefore the locating effect of plastic is preferable, and plastic will not be moved.

As preferably, the discharging opening of described vibration feeding dish is being expected between road and feed mechanism, described vibration feeding dish Including discharging track, the discharging opening of described vibration feeding dish is arranged on discharging track, described discharging track and the tangent line expecting road Parallel, described material road and feed mechanism lay respectively at the both sides in material road.

By using technique scheme, the discharging opening of vibration feeding dish is positioned between the two, thus decreases plastic Displacement, improves the efficiency that plastic carries out feeding, and in the process, the discharging track of vibration feeding dish is cut with material road Line is parallel, in handling process so that the discharging opening on discharging track is in parastate, at abnormity with the placing trough on material road Plastic carry out feeding during, feed mechanism only need to carry out parallel movement and can install in placing trough by plastic, keeps away Exempt from the plastic table wall with placing trough in feeding process to collide with, avoid feeding device to be rotated simultaneously, simplify The action step of material device.

As preferably, described cutting agency also includes the second lifting unit driving rotating part lifting, described rotating part and machine Frame connects, and described second lifting unit is connected with rotating part, and described second lifting unit and the second clamping part connect.

By using technique scheme, turn to expect above road, then by the second clamping part by the rotation of rotating part By the second lifting unit, the second clamping part is dropped to above a placing trough, then fixed by the clamping effect of the second clamping part Plastic, the second clamping part is lifted up by the second lifting unit, then is moved to conveyer belt direction by plastic by rotating part, then will Plastic is placed on conveyer belt, and plastic is transferred in baking oven by the transmission finally by conveyer belt, in the process, by rotating The spinning movement in portion, it is possible to moving the plastic of side to the position being located remote from dish, rotating part serves in the process and changes To the effect with transfer, decrease the space taken in handling process.

As preferably, described printer device include template, the die being arranged in template, described template-setup have by Sliding in template thus in die, add the ink supercharge of ink, bat printing head, drive in bat printing Tou Xiangliao road and move and right The mark drive division of plastic mark, driving bat printing head, at the mark lifting unit of short transverse lifting action, include propping up including frame Fagging, described gripper shoe is used for supporting feeding device, holding tray and printer device, described gripper shoe is provided with same with holding tray The heart arranges and is less than the supported hole of holding tray diameter, is provided with the ball-screw driving template movement between described template and frame Structure, described gripper shoe is disposed with gas ejection section in the both sides of printer device along the rotation direction in material road and gas adds Thermojet portion.

By using technique scheme, gripper shoe offers support chamber, simultaneously during holding tray rotates, Fagging serve support holding tray effect, thus to pressing under bat printing head during, bat printing head downforce is played by gripper shoe Supporting role upwards, it is to avoid during pressure down, gripper shoe by, after downforce, deforming, puts for a long time simultaneously Put dish constantly to rotate, so holding tray is in use, bat printing head each position to holding tray circumferencial direction All serve the effect of support, i.e. holding tray each position all to be occurred by a certain position of identical downforce, i.e. holding tray During declivity, by the bat printing head pressure down to its other direction, provide active force upwards in the position of declivity, make declivity position Moving up, reduce and avoid crooked situation, gripper shoe is the slab construction planar extended, so in gripper shoe The formed below space stretched into for leg, when vibration feeding dish breaks down, during artificial loading, it is possible to make behaviour The leg of author stretches into the lower section of gripper shoe, is user-friendly for Manual feeding；Ink supercharge carries out oiling to template, protects The pattern printing of card bat printing head is clear；During bat printing, owing to the size and dimension of labelling is inconsistent, it is possible that cause There is the situation of skew in labelling, by being provided with ball screw arrangement below template, makes mould by the rotation of ball-screw Plate is moved so that the die in template can be directed at bat printing head；Simultaneously during feeding, in order to avoid on plastic Ink adheres to dust in moving process, is provided by gas heating ejection section and heats ink so that ink Surface is in dry state, the most effectively avoids dust and adheres on part, causes the Quality Down of part；Moving Before print, effectively piece surface can be carried out ash disposal by gas ejection section.

As preferably, described plastic seat removably connects with holding tray, upwards arches upward in the center of described holding tray, described in mould Part seat defines the rest area placed for plastic.

By using technique scheme, during Manual feeding, plastic can be placed in holding tray, convenient Picking and placeing of user, just can stretch into foot for user below gripper shoe simultaneously, convenient use, the centre of holding tray simultaneously Upwards arching upward, the plastic seat of surrounding serves and part is enclosed role, it is to avoid part is scattered, and part is due to holding tray Upwards arch upward in center, so part will move the marginal position to holding tray, it is to avoid hands is extended to holding tray by user Center, facilitates taking of user.

It is a second object of the invention to provide a kind of higher marking production line of service efficiency.

The above-mentioned technical purpose of the present invention has the technical scheme that a kind of marking production line, described Conveyer belt includes that charging aperture and discharging opening, the both sides of described charging aperture are respectively arranged with plastic marking device, described discharging opening edge The moving direction of conveyer belt is provided with and extends to discharging opening position and separate the dividing plate of plastic of two plastic marking devices, described It is provided with two receiving vats and downward-sloping hang plate below discharging opening, described hang plate is provided with respectively to two rewindings The guide plate that groove direction tilts.

By using technique scheme, at single production line, two plastic marking devices are merged by conveyer belt To a production line, the productivity making production line is double, the dividing plate being simultaneously located on conveyer belt, serves and separates conveyer belt Effect, it is to avoid the material in two different plastic marking devices is contaminated together by conveyer belt, simultaneously in blanking position It is also equipped with being directed to plate, thus by material by hang plate and guide plate blanking respectively to two receiving vats, whole piece produces Line, from being that length direction extends, i.e. longitudinally can be distributed a plurality of production line, save space.

It is a third object of the invention to provide the marking method that a kind of drying effect is good.

The above-mentioned technical purpose of the present invention has the technical scheme that one is applied to marking production line Marking method,

Step one, the speed of holding tray 0.05rad/s-0.2rad/s rotate, and are moved extremely one by one by plastic by feed mechanism In placing trough；

Step 2, before printer device is to the plastic bat printing in placing trough, by gas ejection section, plastic is sprayed, injection Speed per hour 30m/s-40m/s；

Step 3, before bat printing brush device carries out bat printing to plastic, by gas heating ejection section plastic is heated, gas The air velocity of heating part ejection is 22m/s-30m/s, and temperature is 220 DEG C-240 DEG C, and the time is 0.5-1.5s；

Step 4, by printer device, plastic is transferred after, by gas heating ejection section plastic is dried, gas The air velocity of heating ejection section ejection is 8m/s-13m/s, and temperature is to drop to room temperature from 100 DEG C with the speed of 50 DEG C/s, time Between be 1.5-2s；

Step 5, being moved to conveyer belt by plastic, be then dried by baking oven, the temperature of baking oven is 100-150 DEG C, time Between 3min-5min.

By using technique scheme, the holding tray rotated with the velocity of rotation of 0.05rad/s-0.2rad/s, it is possible to Balance drying time and the time of each bat printing, it is to avoid the problem that production line generation solid accumulation and material are not supplied；In order to Avoid in transfer process, by dust synchronous printing to part, eject a large amount of high-speed gas by arranging gas ejection section, rise Arrive the effect of certain dedusting；The effect of bat printing is bad, and the vestige after bat printing is difficult to stick on plastic, by the gas of high temperature Ejection section is treated the plastic of bat printing and is preheated, and makes plastic soften, and temperature and speed controlling are at 220 DEG C-240 DEG C simultaneously With in 22m/s-30m/s so that in pad-printing process, the temperature of plastic can be maintained at about 100 degree, it is ensured that the ink energy of transfer Enough preferably it is attached on plastic, after bat printing, makes also by certain temperature the ink on plastic surface be dried uniformly, with Shi Wendu is gradually lowered, it is to avoid ink is quenched, and produces the phenomenon of Pericarpium Citri tangerinae, carry out final finally by baking oven before moving into baking oven Process so that ink can preferably be dried at piece surface, strengthen the adhesion of ink and piece surface.

In sum, the method have the advantages that by using feed mechanism the opposite planar of plastic to be carried out Clamping, ensure that plastic in moving process first time location, then feed mechanism plastic is moved into limit many In the placing trough of individual degree of freedom, thus avoid plastic in transfer process, there occurs mobile and deflection；Owing to placing trough is arranged In plastic seat, and plastic seat is carried by the rotation of holding tray, so the plastic seat in holding tray is in the process of movement In define material road, in the process, plastic is transferred, and plastic seat is generally evenly distributed on holding tray, therefore plastic The position of seat serves the effect of second time location, after holding tray rotated certain angle, the plastic folder by cutting agency Holding and carry out blanking, during transferring mark at this, plastic whole process receives spacing and clamping effect, in the process, moulds Part cannot be carried out mobile, so the locating effect of plastic is preferable.

Accompanying drawing explanation

Fig. 1 is the structural representation of marking production line；

Fig. 2 is the structural representation after embodiment 1 removes baking oven shell, for embodying the pass, position of cutting agency and conveyer belt System；

Fig. 3 is the enlarged diagram of A portion shown in Fig. 2；

Fig. 4 is the enlarged diagram of B portion shown in Fig. 2；

Fig. 5 is the structural representation of plastic marking device；

Fig. 6 is the enlarged diagram of C portion shown in Fig. 5；

Fig. 7 is the structural representation after plastic marking device removes shell；

Fig. 8 is the enlarged diagram of D portion shown in Fig. 7；

Fig. 9 is the schematic diagram of plastic marking device, for embodying the structure of printer device.

In figure, 1, marking production line；2, plastic marking device；21, frame；22, holding tray；23, plastic seat；231, place Groove；232, material road；233, rest area；24, gripper shoe；241, supported hole；25, ball screw arrangement；3, printer device；31, mould Plate；32, die；33, ink supercharge；34, bat printing head；35, mark drive division；36, mark lifting unit；4, feed mechanism；41、 First clamping part；42, the first lifting unit；43, first portion is moved horizontally；5, cutting agency；51, rotation section；52, the second clamping Portion；53, the second lifting unit；6, vibration feeding dish；61, discharging track；7, baking oven；71, conveyer belt；711, charging aperture；712, go out Material mouth；72, dividing plate；73, hang plate；74, guide plate；75, receiving vat；81, gas ejection section；82, gas heating ejection section.

Detailed description of the invention

Below in conjunction with accompanying drawing, the present invention is described in further detail.

This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art The present embodiment can be made after reading this specification by member as required does not has the amendment of creative contribution, but as long as at this All protected by Patent Law in the right of invention.

Embodiment 1: as depicted in figs. 1 and 2, a kind of marking production line 1, including the plastic marking device as feed unit 2, the rewinding box that the baking oven 7 as intermediate treatment unit and the metal as final rewinding unit are made, has one in rewinding box Receiving vat 75.

As shown in Figures 2 to 4, plastic marking device 2 includes frame 21, and frame 21 is rotatably connected in the horizontal direction Enough holding trays 22 rotated, are provided with the motor driving holding tray 22 to rotate, the main shaft of motor and holding tray below holding tray 22 The center of 22 connects, and the edge of holding tray 22 circumference is provided with plastic seat 23, and plastic seat 23 is made of plastics, plastic seat 23 upper Surface concave downward forms the placing trough 231 arranged for part, by the rotation of holding tray 22, the plastic seat 23 on holding tray 22 Material road 232 rounded in a horizontal direction will be formed such that it is able to bear the impact force of printer device 3, plastic seat 23 It is fixed on by the way of inlay card on holding tray 22, treats that bat printing plastic can carry out bat printing, at holding tray hence for different The side of 22 or opposite sides are provided with at least one bat printing brush device, if needing the print layer being coated with about two-layer, and can To be provided with two bat printing brush devices.

As in figure 2 it is shown, the opposite sides being arranged distant from printer device 3 at holding tray 22 is respectively arranged with feed mechanism 4 and cutting agency 5, it is achieved thereby that the transmission of plastic.

As it is shown in figure 5, frame 21 includes that gripper shoe 24, gripper shoe 24 are metallic plate thick for a 4-10cm, feed mechanism 4, cutting agency 5 and printer device 3 all pass through bolt and gripper shoe 24 and fix, gripper shoe 24 serve supporting feeding mechanism 4, under Material mechanism 5 and the effect of printer device 3, offer supported hole 241 in gripper shoe 24, and holding tray 22 is positioned on supported hole 241 Side, and the aperture of supported hole 241 is less than the diameter of holding tray 22, is also provided with axle between holding tray 22 and supported hole 241 The parts that the auxiliary held etc. rotates, motor is arranged on the lower section of gripper shoe 24 simultaneously, thus drives the rotation of holding tray 22, Distance between the height of fagging 24 with the ancon of the user sat down and ground is identical.

As it is shown in figure 5, be outside equipped with vibration feeding dish 6 in frame 21 simultaneously, vibration feeding dish 6 has a discharging track 61, the discharging track 61 of vibration feeding dish 6 is between feed mechanism 4 and holding tray 22.

As shown in Figure 6 to 8, feed mechanism 4 includes the first clamping part 41 for clamping plastic, and the first clamping part 41 is Finger cylinder, the action element of finger cylinder is provided with the groove coordinated with plastic, thus serves more preferable holding parts Effect, be provided with the first lifting unit 42 in the lower section of finger cylinder, the first lifting unit 42 is a lift cylinder, is supporting simultaneously Being provided with first on plate 24 and move horizontally portion 43, first moves horizontally portion 43 includes being arranged on the guide rail in gripper shoe 24 and setting Base on guide rail, base and the first lifting unit 42 connect, thus first moves horizontally portion 43 and promote the first lifting unit 42 to move Dynamic, so that the first clamping part 41 moves in the horizontal direction so that part can be from the feeding track of vibration feeding dish 6 Move in discharging opening in the placing trough 231 of holding tray 22.

As depicted in figs. 1 and 2, the baking oven 7 as intermediate treatment unit is arranged on outside frame 21, and baking oven 7 is in both ends open Arranging, be provided with from aperture position through the blanking that carries out of baking oven 7 length direction in baking oven 7, conveyer belt 71 includes charging Mouth 711 and discharging opening 712, charging aperture 711 is respectively arranged with a plastic marking device 2 along the both sides in local width direction, under Material mechanism 5 is separately positioned between charging aperture 711 and holding tray 22, arranges along the moving direction of conveyer belt 71 at discharging opening 712 Having and extend to discharging opening 712 position and separate the dividing plate 72 of the material that two plastics marking devices transmit out, dividing plate 72 is along baking oven 7 The length direction of conveyer belt 71 extends in other words, i.e. extends to discharging opening 712 position, discharging opening 712 from charging aperture 711 position Install and be equipped with the downward-sloping material that facilitates and pass through the hang plate 73 that action of gravity is moved to receiving vat 75, hang plate 73 is arranged Having guide plate 74, guide plate 74 is in inverted V-shaped shape, and the tip of inverted V-shaped is towards the position of dividing plate 72, by by the two of 72 lattice gears of dividing plate Materials different in plastic marking device 2 realizes blanking in different receiving vats 75 respectively so that two plastic marking devices 2 The interior blanking that can simultaneously carry out different material.

As shown in Figures 2 and 3, cutting agency 5 is arranged between charging aperture 711 and plastic marking device 2, cutting agency 5 Charging aperture 711 position to conveyer belt 71, blanking machine will be moved in the placing trough 231 of plastic plastic seat 23 in holding tray 22 Structure 5 includes the rotation section 51 being arranged in gripper shoe 24, and rotation section 51 is rotation cylinder, and the turned position of rotation cylinder is arranged Having the second lifting unit 53, the second lifting unit 53 is cylinder, and the shell of cylinder is connected with the telescopic location of rotation cylinder, the work of cylinder Stopper rod connects the plate having the extension length that stretches out, and is provided with the second clamping part 52 in the lower section of plate, and the second clamping part 52 is hands Referring to cylinder, plate serves the effect including exhibition the second clamping part 52 length with track so that cutting agency 5 can be by smoothly from putting Move to conveyer belt 71 in putting groove 231.

As shown in Figure 4, it is in the template 31 that the printer device 3 on holding tray 22 limit includes being arranged on above gripper shoe 24, mould It is provided with between plate 31 and gripper shoe 24 and plays support shuttering 31 and the ball screw arrangement 25 of adjusting template 31 position effect, rolling Ballscrew structure 25 include arranging threaded leading screw, the fixing seat being arranged in gripper shoe 24 and be arranged on bottom template 31 with The screwed hole that leading screw coordinates, being rotationally connected with fixing seat and not axially moving of leading screw, make template by the rotation of leading screw 31 move, thus serve the effect of adjusting template 31 position；Template 31 is provided with the die 32 for transfer, Template 31 be provided above by sliding in template 31 thus in die 32 add ink ink supercharge 33, pass through The ink supercharge 33 movement in template 31, thus by ink smears to die 32；Printer device 3 also includes bat printing head 34, mark lifting unit 36 and mark drive division 35, mark drive division 35 is connected with gripper shoe 24 with by the structure of support etc., Mark drive division 35 is horizontally disposed cylinder, and connecting on mark drive division 35 has mark lifting unit 36, mark lifting unit 36 For the cylinder being vertically arranged, the piston rod of cylinder connecting and has bat printing head 34, bat printing head 34 is made up of rubber, is lifted by mark The lift action in portion 36, bat printing head 34 by the ink adhesion on die 32 onto itself, then passes through mark drive division 35 at mould Movement above plate 31 and placing trough 231, in still through mark lifting unit 36, pattern is transferred to moulding in placing trough 231 On part.

As it is shown in figure 9, be positioned in gripper shoe 24 on the motion track in material road 232, depend in the both sides of arbitrary printer device 3 Secondary it is provided with gas ejection section 81 and gas heating ejection section 82, gas ejection section 81 and gas heating ejection section 82 all connect High-pressure air source, simultaneous gas injection portion 81 and gas heating ejection section 82 all have side to the opening of part in placing trough 231, Being provided with the heater heated through gas in gas heating ejection section 82, heater can be the unit of heating wire etc. Part, thus part to be transferred is processed.

The operation principle of embodiment 1 is: carried out the feeding of plastic by vibration feeding dish 6, when plastic moves to feeding rail After road aperture position, the first of feed mechanism 4 moves horizontally portion 43 and drives first clamping part 41 aperture position to feeding track Mobile, then the first lifting unit 42 drives the first clamping part 41 to move down the plastic of grasp opening position, the first lifting unit 42 Promoting plastic subsequently, then move horizontally portion 43 by first and plastic moves the top to plastic, the first lifting unit 42 declines Material is placed in placing trough 231, then as the rotation of holding tray 22, feeding by the action of unclamping of the first clamping part 41 Mechanism 4 repeats above-mentioned action and is moved by plastic in next placing trough 231, and the velocity of rotation of holding tray 22 is for using 0.05rad/s- 0.2rad/s；Plastic is moved to printer device 3 position by holding tray 22, before bat printing, by gas ejection section 81 to plastic Spraying, spray speed per hour 30m/s-40m/s, temperature room temperature, before bat printing brush device carries out bat printing to plastic, gas adds thermojet Plastic is heated by portion 82, and the air velocity of gas heating part ejection is 22m/s-30m/s, and temperature is 220 DEG C-240 DEG C, time Between be 0.5-1.5s, then by the movement of ink supercharge 33 to carrying out the coating of ink in the groove of template 31, mark is driven Dynamic portion 35 drives bat printing head 34 to move above groove, and then mark lifting unit 36 moves down, and pattern is transferred to mark and drives In dynamic portion 35, mark lifting unit 36 moves up, and then mark drive division 35 drives bat printing head 34 to move to placing trough 231 Above plastic, mark lifting unit 36 moves down to move pattern and prints to plastic, and then mark lifting unit 36 moves up, and puts Putting dish 22 to be rotated further, be dried plastic by gas heating ejection section 82, the air velocity of gas heating part ejection is 8m/s-13m/s, temperature is to drop to room temperature from 100 DEG C with the speed of 50 DEG C/s, and the time is 1.5-2s, rotates at holding tray 22 During to cutting agency 5 position, by the rotation section 51 in cutting agency 5, second clamping part 52 is moved above placing trough 231, Then the second lifting unit 53 drives the second clamping part 52 to move down, then is picked up by plastic by the second clamping part 52, second liter Material is lifted up by fall portion 53, and material is moved above conveyer belt 71 by rotation section 51, and plastic is unclamped by the second clamping part 52, Then plastic is moved to baking oven 7 by conveyer belt 71, is dried plastic by baking oven 7, and the temperature of baking box is 100-150 DEG C, the time is 3 minutes to 5 minutes, after plastic moves down from hang plate 73, falls in receiving vat 75.

Embodiment 2: as it is shown in fig. 7, the marking production line 1 in embodiment 2 is applied to when the plastic on production line needs suddenly It is adjusted, carries out the bat printing of difform other kinds of material, by being provided with groove bottom plastic seat 23, It is provided with the projection cooperated with groove on holding tray 22, carries out removably connecting of plastic seat 23, carry out other kinds of The replacement of plastic, i.e. plastic seat 23 removably connect with holding tray 22, and the processing of plastic seat 23 can complete at short notice, but For light industry, the repacking of vibration feeding dish 6 needs to beam back genuine processing, and the time can be longer, now by by holding tray What the centre of 22 was done upwards arches upward, and the centre of holding tray 22 can be impaled and be formed for plastic placement by plastic seat 23 at the same time Rest area 233, it is to avoid material falls, now can manually carry out feeding, it is to avoid the problem of production line downtime, simultaneously to On the plastic that arches upward plastic can be directed to the marginal position of rest area 233, facilitate processor to pick up, simultaneously because frame 21 Supported by gripper shoe 24, when user is sat down, it is possible to stretch into for leg, decrease the fatigue strength of user.

Claims (10)

1. a plastic marking device, including frame (21), it is characterised in that: described frame is provided with holding tray on (21) (22), plastic seat (23) on described holding tray (22), is distributed, described plastic seat (23) is provided with the placing trough accommodating plastic (231), described plastic seat (23) forms material road (232) by the rotation of holding tray (22), and the side of described material road (232) is arranged There is least one set printer device (3), described frame (21) is provided with clamping action and fixes plastic and pass through machine driving The feed mechanism (4) being placed into by plastic in placing trough (231), described frame (21) is provided with clamping action is fixing to be put Put the plastic in groove (231) the cutting agency (5) moved outward by the plastic in placing trough (231) to material road (232).

Plastic marking device the most according to claim 1, it is characterised in that: described frame (21) is outside equipped with vibration feeding Dish (6), the plastic of discharging opening (712) position of vibration feeding dish (6) is moved into placing trough (231) by described feed mechanism (4) In.

Plastic marking device the most according to claim 1, it is characterised in that: described frame (21) is outside equipped with baking oven (7), Be provided with conveyer belt (71) in described baking oven (7), described cutting agency (5) include rotation section (51) and for clamping plastic the Two clamping parts (52), described rotation section (51) drive the second clamping part (52) to rotate over to conveyer belt (71).

Plastic marking device the most according to claim 2, it is characterised in that: described feed mechanism (4) includes for clamping First clamping part (41) of plastic, drive the first lifting unit (42) and the first lifting unit that the first clamping part (41) moves up and down (42) connect and drive the first lifting unit (42) to move horizontally portion (43) to the first of material road (232) movement.

Plastic marking device the most according to claim 4, it is characterised in that: the discharging opening position of described vibration feeding dish (6) Between material road (232) and feed mechanism (4), described vibration feeding dish (6) includes discharging track (61), described vibration feeding dish (6) discharging opening is arranged on discharging track (61), and described discharging track (61) is parallel with the tangent line of material road (232), described material Road (232) and feed mechanism (4) lay respectively at the both sides of material road (232).

Plastic marking device the most according to claim 3, it is characterised in that: described cutting agency (5) also includes driving rotation Second lifting unit (53) of transfer part lifting, described rotating part is connected with frame (21), described second lifting unit (53) and rotating part Connecting, described second lifting unit (53) is connected with the second clamping part (52).

Plastic marking device the most according to claim 6, it is characterised in that: described printer device (3) include template (31), Be arranged on the die (32) in template (31), described template (31) is provided with in the upper sliding of template (31) thus at die (32) add the ink supercharge (33) of ink, bat printing head (34) in, drive bat printing head (34) to move and right in material road (232) The mark drive division (35) of plastic mark, driving bat printing head (34), at the mark lifting unit (36) of short transverse lifting action, are wrapped Including rack (21) includes that gripper shoe (24), described gripper shoe (24) are used for supporting feeding device, holding tray (22) and printer device (3), described gripper shoe (24) is provided with the supported hole being arranged concentrically and being less than holding tray (22) diameter with holding tray (22) (241), the ball screw arrangement (25) driving template (31) movement between described template (31) and frame (21), it is provided with, described It is disposed with gas ejection section (81) in the both sides of printer device (3) along the rotation direction of material road (232) in gripper shoe (24) With gas heating ejection section (82).

Plastic marking device the most according to claim 1, it is characterised in that: described plastic seat (23) and holding tray (22) can Dismounting connects, and upwards arches upward in the center of described holding tray (22), and described plastic seat (23) defines the rest area placed for plastic (233)。

9. a marking production line, it is characterised in that: described conveyer belt (71) includes charging aperture (711) and discharging opening (712), institute The both sides stating charging aperture (711) are respectively arranged with the plastic marking device (2) described in claim 7, described discharging opening (712) edge The moving direction of conveyer belt (71) is provided with and extends to discharging opening (712) position and separate moulding of two plastic marking device (2) The dividing plate (72) of part, described discharging opening (712) lower section is provided with two receiving vats (75) and downward-sloping hang plate (73), institute State and on hang plate (73), be provided with the guide plate (74) tilted to two receiving vat (75) directions respectively.

10. the marking method of the marking production line being applied to described in claim 9, it is characterised in that:

Step one, holding tray (22) speed of 0.05rad/s-0.2rad/s rotates, by feed mechanism (4) by plastic one by one Mobile interior to placing trough (231)；

Step 2, before printer device (3) is to the plastic bat printing in placing trough (231), by gas ejection section (81) to plastic Spray, spray speed per hour 30m/s-40m/s；

Step 3, before bat printing brush device carries out bat printing to plastic, by gas heating ejection section (82) plastic is heated, The air velocity of gas heating part ejection is 22m/s-30m/s, and temperature is 220 DEG C-240 DEG C, and the time is 0.5-1.5s；

Step 4, by printer device (3), plastic is transferred after, by gas heating ejection section (82) plastic is done Dry, the air velocity that gas heating ejection section (82) sprays is 8m/s-13m/s, and temperature is from 100 DEG C of speed with 50 DEG C/s Being down to room temperature, the time is 1.5-2s；

Step 5, being moved by plastic to conveyer belt (71), be then dried by baking oven (7), the temperature of baking oven (7) is 100-150 DEG C, time 3min-5min.