CN201503835U

CN201503835U - Batch rotating-disc type pressure sealing machine

Info

Publication number: CN201503835U
Application number: CN2009200757177U
Authority: CN
Inventors: 张伟; 胡玉明
Original assignee: Beijing Mikrouna Mech Tech Co Ltd; Shanghai Mikrouna Mech Tech Co Ltd
Current assignee: Beijing Mikrouna Mech Tech Co Ltd; Shanghai Mikrouna Mech Tech Co Ltd
Priority date: 2009-08-03
Filing date: 2009-08-03
Publication date: 2010-06-09
Anticipated expiration: 2019-08-03

Abstract

The utility model discloses a batch rotating-disc type pressure sealing machine, comprising a disc rotating structure, a charge coupler imaging sensor device, a cam divider and a speed-down motor, wherein the disc rotating structure is sequentially provided with six stations of a tubing station, a transfer station 1, a transfer station 2, a pressure sealing station, an annealing station and a cooling station, in an equally dividing way; the charge coupler imaging sensor device is arranged beside the disc rotating structure and used for accurately positioning a lamp tube assembled on the tubing station; and the speed-down motor is arranged on the disc rotating structure and can drive the cam divider to drive the stations to rotate. The pressure sealing machine can effectively enhance the quality and the manufacture efficiency of a small-power high-strength gas discharge lamp product by adopting the equally-dividing batch rotating disc structure in design and combining a programmable controller system and the charge coupler imaging sensor (CCD) device.

Description

A kind of batch (-type) rotating disc type press seal machine

Technical field

The utility model relates to a kind of rotating disc type press seal machine, relates in particular to a kind of batch (-type) rotating disc type press seal machine that is applied in the low-power high-strength gaseous discharge lamp manufacture process.

Background technology

The application of low-power high-strength gaseous discharge lamp is very extensive at present.But on the low-power high-strength gaseous discharge lamp is made, particularly how to improve the quality and efficient on be the difficult point of industry always.At present, the press packing equipment of first electrode adopts traditional single station formula equipment in the production technology of low-power high-strength gaseous discharge lamp; Because the logical protection gas time is longer; have a strong impact on production efficiency, and lack annealing process quartzy and molybdenum sheet, have stress to a certain degree; can cause the low-power high-strength gaseous discharge lamp in use from now on, to have the uncertainty that lost efficacy, thereby influence the quality of product greatly.

The utility model content

The technical problems to be solved in the utility model provides a kind of batch (-type) rotating disc type press seal machine, can use in the low-power high-strength gaseous discharge lamp manufacture process, solves present press seal machine effectively and has inefficacy lamp outstanding problem.

For solving the problems of the technologies described above, the batch (-type) rotating disc type press seal machine that the utility model proposes, comprise: comprising: a disk rotational structure, a CCD image sensor apparatus, a cam dispenser, a reducing motor, wherein: on the disk rotational structure successively five equilibrium six stations are installed, that is: tubulature station, transfer station one, transfer station two, press seal station, annealing station, cooling station; The CCD image sensor apparatus is installed on by the disk rotational structure, is used for the fluorescent tube that assembles on the tubulature station is accurately located; Reducing motor is installed on the described disk rotational structure, can drive described cam dispenser and drive the station rotation.Also comprise: programable controller system, comprise: man-machine interface, Programmable Logic Controller, actuator, be transferred to frequency converter, frequency converter, photoelectric testing sensor, man-machine interface connects Programmable Logic Controller and carries out exchanges data, control executing mechanism is moved control, be transferred to the frequency converter instruction, frequency converter passes the signal along in the Programmable Logic Controller by the incremental encoder that is installed on the disk rotational structure, and photoelectric testing sensor connects and transmits signal to Programmable Logic Controller simultaneously.

The utility model since in design employings wait branch batch (-type) turntable structure, and, can effectively improve low-power high-strength gaseous discharge lamp product quality and manufacturing efficient in conjunction with programable controller system and CCD imageing sensor (CCD) device.

Description of drawings

Fig. 1 is the mechanical structure schematic diagram of the utility model one embodiment;

Fig. 2 is a tubulature station mechanical construction drawing among the utility model one embodiment;

Fig. 3 is a press seal station mechanical construction drawing among the utility model one embodiment;

Fig. 4 is an annealing station mechanical construction drawing among the utility model one embodiment;

Fig. 5 is a programable controller system electrical principle schematic diagram among the utility model one embodiment;

Fig. 6 is the electrical principle schematic diagram of the utility model one Embodiment C CD device.

Wherein: 101 tubulature stations, 102 transfer station one, 103 transfer station two, 104 press seal stations, 105 annealing stations, 106 cooling stations, 107CCD device, 108 cam dispensers, 109 reducing motors;

201 oscillating cylinders, 202 rotating handles, 203 depression bars, 204 quartz burners, 205 rotating shafts;

301 cylinders, 302 duration and degree of heatings, 303 left pressing molds, 304 right pressing molds, 305 left slippage platforms, 306 right slippage platforms;

401 annealing duration and degree of heatings, 402 supporting constructions, 403 move cylinder, 404 guide rails;

501 man-machine interfaces, 502 incremental encoders, 503 photoelectric testing sensors, 504 Programmable Logic Controllers, 505 control executing mechanism, 506 frequency converters;

601 transformers, 602 video cameras (CCD), 603 transformers, 604 video-frequency signal converters, 605 LCD.

Embodiment

Below in conjunction with accompanying drawing the utility model is described in further detail.

As shown in Figure 1, be a specific embodiment mechanical structure of the utility model schematic diagram.As shown in Figure 1, the present utility model overall structure adopts the disk rotational structure to arrange, comprises six stations, that is: tubulature station, transfer station one, transfer station two, press seal station, annealing station, cooling station.Each station adopts high-precision batch (-type) index unit, uses variable-frequency driving technique, and rotating mechanism realization stepless speed regulation is rotated in turn, will treat that at first the fluorescent tube of press seal is installed on the tubulature station 101, comes the fluorescent tube that will adorn is accurately located with CCD during tubulature.After tubulature was finished, reducing motor 109 driving cam dispensers 108 forwarded tubulature station 110 to illustrated transfer station 1, and continuation this moment continues to be installed at tubulature station one and treats the fluorescent tube of press seal, thereby realizing uninterruptedly going up continuously manages.The fluorescent tube of transfer station one continues to arrive press seal station 104 through transfer station 2 103 under the effect of cam dispenser, realizes an end press seal operation of fluorescent tube.The intact fluorescent tube of press seal continues to forward to annealing station 105 under the effect of cam dispenser, the good fluorescent tube of firm press seal is carried out annealing in process eliminate thermal stress, prevents because stress is former thereby fluorescent tube is ruptured.The fluorescent tube that has moved back fire continues to rotate to bosher position 106 under the effect of cam dispenser, fluorescent tube is fully cooled off, when cooled fluorescent tube continues to rotate to the swabber position under the effect of cam dispenser 108, the fluorescent tube that press seal is good takes off, simultaneously at the new fluorescent tube for the treatment of press seal of packing into, like this, the duty cycle of a fluorescent tube finishes.

Below just described in detail at above-mentioned primary structure:

One tubulature station

As shown in Figure 2, this station mainly is with the fluorescent tube of the treating press seal clamp station of packing into, oscillating cylinder 201 driven rotary axles 205 in this structure, rotating handle 202 is fixed on the rotating shaft 205, depression bar 203 middle parts are fixed on one, the other end withstands by spring force and makes its other end have certain chucking power can to clamp quartz burner 204, by rotating shaft 205 driven rotary handles 202, rotating handle 202 away from rotating shaft 205 1 side pressures on depression bar 203, overcoming spring force unclamps the other end of its depression bar, at this moment quartz burner 204 is put into oscillating cylinder 201 revolutions behind the appropriate location, rotating handle 202 unclamps an end of left slippage platform depression bar 203, depression bar 203 is clamped quartz burner by spring force, realizes pinpoint function.

Two press seal stations

As shown in Figure 3, this station mainly is that the end with the fluorescent tube of tubulature station carries out hot-press sealing and handles, at first under the effect of main transmission and cam dispenser, with tubulature station process transfer station one and tubulature station two, rotate to the press seal station, after optoelectronic switch detects the quartz burner of this station, at first duration and degree of heating moves cylinder 301 and drives 302 risings of left and right sides duration and degree of heating, logical coal in the duration and degree of heating 302, oxygen gas mixture is ignited to be lighted, the zone scorification of fluorescent tube press seal is melted, this moment, duration and degree of heating 302 moved 302 declines of cylinder 301 drive duration and degree of heatings, left side pressing mold 303, right pressing mold 304 moves right left rapidly under the effect of left slippage platform 305 and right slippage platform 306, with the regional quick pressing of scorification, after pressing finishes, left and right sides pressing mold again the slippage platform and effect under throw off to both sides rapidly, an end press seal finishes.

Three annealing stations

As shown in Figure 4, this station mainly is that annealing in process is carried out in the good zone of fluorescent tube one end press seal, produces stress when cool off because of the material hot melt in the good zone of firm press seal, can make this zone crack defectives such as gas line, can make this place's fracture when serious, for head it off needs it is annealed

At first, under the effect of main transmission and cam dispenser 108, the good fluorescent tube of press seal station press seal is transferred to the annealing station, annealing duration and degree of heating 401 is on supporting construction 402, secondly mobile cylinder 403 drives supporting construction 402 and slides on guide rail 404, finally make on the annealing duration and degree of heating 401 and move, appropriate scorification is carried out once more in the press seal zone, after annealing finishes, annealing duration and degree of heating 401 moves down under the effect of mobile cylinder 403, make the cooling of scorification regional nature, make defective disappearances such as its crackle gas line, can improve the qualification rate of product simultaneously.

Introduce electric part principle of the present utility model below.As shown in Figure 5, man-machine interface 501 is by carrying out exchanges data with Programmable Logic Controller 504, control executing mechanism 505 is moved control, be transferred to frequency converter 506 instructions, frequency converter 506 drives alternating current motor, the motor rotation drives the work of batch (-type) protractor, pass the signal along in the Programmable Logic Controller 504 by the incremental encoder 502 that is installed on the rotating disk, photoelectric testing sensor 503 also is delivered to the no signal that has of fluorescent tube in the Programmable Logic Controller 504 simultaneously, send instructions to actuator 505 after moving in Programmable Logic Controller 504 by logical relation, system will finish corresponding action.

As shown in Figure 6, vision system is mainly used to better will have the quartz ampoule accurate localization of cell-shell, guarantees the size tolerance requirements of product.Its principle is to use video camera (CCD) 602, and transformer 601 provides the AC12V power supply to make its operate as normal to it; The signal that CCD 602 obtains converts the VGA signal to through video-frequency signal converter 604 and is transferred in the LCD 605, transformer 603 provides the DC5V power supply to make its operate as normal to it, can demonstrate the realtime graphic of quartz ampoule, observe the image that amplifies 20 times by the operative employee then and just can realize accurately having located.

In sum, because the utility model adopts the rotating disc type mechanical structure of six stations, improved production efficiency effectively.Mechanical system adopts high-precision batch (-type) index unit, uses variable-frequency driving technique and makes motor can realize stepless speed regulation, thereby realize that effectively the beat speed is adjustable continuously, guarantees ordinary production.Electric control system adopts the high accuracy incremental encoder, and the detection range of control fluorescent tube uses reflective photoelectric switch to detect having or not of fluorescent tube, and signal is sent in the PLC control system.If detected fluorescent tube and fluorescent tube in corresponding angular range, then be transferred to automatic press seal program, there are not fluorescent tube or fluorescent tube not in corresponding angular range if detect, then stop the press seal program of this station, wait for the fluorescent tube of next station.Be quartzy annealing after the press seal, remove the stress that exists between quartz ampoule and the electrode molybdenum slice, can reduce the probability that the low-power high-strength gaseous discharge lamp causes because of air leakage failure to greatest extent like this in use from now on, thereby guarantee the quality of product.

Above-described is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the present patent application claim change and modification, all should be technology category of the present utility model.

Claims

1. a batch (-type) rotating disc type press seal machine is characterized in that, comprising:

One disk rotational structure, a CCD image sensor apparatus, a cam dispenser, a reducing motor, wherein:

On the described disk rotational structure successively five equilibrium six stations are installed, that is: tubulature station, transfer station one, transfer station two, press seal station, annealing station, cooling station;

Described CCD image sensor apparatus is installed on by the described disk rotational structure, is used for the fluorescent tube that assembles on the tubulature station is accurately located;

Described reducing motor is installed on the described disk rotational structure, can drive described cam dispenser and drive described station rotation.

2. batch (-type) rotating disc type press seal machine according to claim 1 is characterized in that,

Also comprise: programable controller system, described programmable controller system comprises: man-machine interface, Programmable Logic Controller, actuator, be transferred to frequency converter, frequency converter, photoelectric testing sensor, described man-machine interface connects Programmable Logic Controller and carries out exchanges data, control executing mechanism is moved control, be transferred to the frequency converter instruction, frequency converter passes the signal along in the Programmable Logic Controller by the incremental encoder that is installed on the described disk rotational structure, and photoelectric testing sensor connects and transmits signal to Programmable Logic Controller simultaneously.