CN206938000U

CN206938000U - The plastic welding laser chuck apparatus of computer control

Info

Publication number: CN206938000U
Application number: CN201720794842.8U
Authority: CN
Inventors: 万青
Original assignee: Chongqing Vocational Institute of Engineering
Current assignee: Chongqing Vocational Institute of Engineering
Priority date: 2017-07-03
Filing date: 2017-07-03
Publication date: 2018-01-30
Anticipated expiration: 2027-07-03

Abstract

The utility model discloses a kind of plastic welding laser chuck apparatus of computer control, including computer, support frame, be located on the support frame and can thoroughly the first fixture of near infrared light, with the first fixture the second fixture for being oppositely arranged and for driving driver of second fixture relative to the first clamp movement up and down, second fixture is provided with pressure sensor relative to the surface of the first fixture side, computer cabinet is rectangular parallelepiped structure and is provided with top plate and bottom plate, and driver, pressure sensor are connected with the processor in cabinet respectively；The first thermovent is provided with top plate, bottom plate is provided with the second thermovent；The cooling fan for being used for that air in casing to be evacuated to the external world is provided with first thermovent；Electric dust suction subassembly is installed on the inside of cooling fan in first thermovent, dust cover is provided with the second thermovent；The utility model effectively prevents dust from entering cabinet, prevents electronic device to be damaged because of dust accretions.

Description

The plastic welding laser chuck apparatus of computer control

Technical field

Computer application field is the utility model is related to, more particularly to a kind of plastic welding laser fixture of computer control Equipment.

Background technology

Laser welding technology is to melt plastic contact surface by heat caused by laser beam, so by thermoplastic sheets, The technology that film or molded parts are bonded together；It is appeared in the 1970s, still due to somewhat expensive, nothing earliest Method mutually competes with plastic bonding technology earlier, such as vibration welding technology, hot plate welding technology；But from the 1990s Phase, because the cost of equipment required for laser welding technology declines, the technology is just gradually by the extensive welcome of people；When Glued plastic items are very accurate materials (such as electronic component) or require gnotobasis (such as medicine equipment and food Packaging) when, laser welding technology just can send very big use；Laser welding technology speed is fast, especially suitable for automobile plastic zero The streamline processing of part.

Existing laser plastic penetrates welding jigs and fixtures device and had developed into based on computer control realization to a certain degree On intelligent clamping；For example, laser plastic penetrates welding jigs and fixtures device support frame is generally comprised, is located on the support frame and energy First fixture of saturating near infrared light, with the second fixture for being oppositely arranged above and below first fixture and driving second fixture relative In the driver of the first clamp movement, the second fixture is provided with pressure sensor relative to the surface of the first fixture side, drives Dynamic device, pressure sensor are connected with computer；When Laser Processing, first by plastics part be placed on the first fixture and the second fixture it Between, then by computer control driver to work, drive the second fixture to clamp plastics part relative to the first clamp movement, Measure the pressure size being applied on workpiece in real time by pressure sensor, and by measurement feedback to computer, computer By the pressure value measured compared with the pressure value set, when the pressure value measured is more than or less than the pressure value of setting When, computer controls the output pressure of driver, and then adjusts the pressure size being applied on workpiece, reaches regulation pressure in real time The purpose of size.

Wherein, computer is independent PC, including main frame and display, and the control for data processing is provided with main frame Device (CPU), controller are connected with laser, driver and pressure sensor, and are communicated to connect with host computer (total monitoring equipment)；It is aobvious Show that device is then used to show real time data；Because temperature is higher in welding shop, and main frame is in opening for a long time, in main frame The heat that sends of electronic device (including mainboard, CPU, internal memory, hard disk, sound card etc.) it is larger, and electronic device typically further through Compact way is arranged in the cabinet of main frame, main frame thermal diffusivity deficiency, not only has influence on the speed of service of computer, and each electronics Device will be damaged because of overheat；Current mainframe box is typically provided thermovent, but dust easily enters from thermovent Enter in cabinet, dust accretions may cause electronic device to be damaged, therefore radiate and there are in fact certain contradiction with dust-proof.

Utility model content

In view of this, the purpose of this utility model is that providing a kind of plastic welding laser fixture of computer control sets It is standby, effectively prevent dust from entering cabinet, prevent electronic device to be damaged because of dust accretions.

The plastic welding laser chuck apparatus of computer of the present utility model control, including computer, support frame, it is located at this On support frame and can thoroughly the first fixture of near infrared light, with the first fixture the second fixture for being oppositely arranged and for driving the up and down For two fixtures relative to the driver of the first clamp movement, second fixture is provided with pressure relative to the surface of the first fixture side Sensor, the computer cabinet are rectangular parallelepiped structure and are provided with top plate and bottom plate, and the driver, pressure sensor are distinguished It is connected with the processor in cabinet；The first thermovent is provided with the top plate, the bottom plate is provided with the second thermovent；Described The cooling fan for being used for that air in casing to be evacuated to the external world is provided with one thermovent；It is located at cooling fan in first thermovent Inner side is provided with electric dust suction subassembly, and dust cover is provided with second thermovent.

Further, the driver is Pneumatic cylinder structure, hydraulic cylinder structure or structure of the linear motion actuator.

Further, the pressure sensor is connected by wireless communicator with processor.

Further, the wireless communicator is provided with gsm module, GPRS module, CDMA module, 3G nets module, 4G net modules Or WiFi module；The wireless communicator passes through corresponding GSM network, GPRS network, cdma network, 3G network, 4G nets Network or WiFi network are connected with processor.

Further, the dust cover includes the upper layer of cloth, spongy layer and lower layer of cloth for being bonded setting successively from top to bottom.

Further, the electric dust suction subassembly includes cathode metal Air Filter and negative metal Air Filter, the cathode metal Parallel with the negative metal Air Filter face of Air Filter forms electric capacity, and the positive pole and negative pole of the two poles of the earth of electric capacity respectively with power supply module connect Connect, the negative metal Air Filter is located at the top of cathode metal Air Filter.

The beneficial effects of the utility model：The plastic welding laser chuck apparatus of computer control of the present utility model, dissipates When air-heater works, extraneous cold wind is entered in cabinet by the second thermovent, and the hot blast in cabinet passes through the first thermovent stream To the external world, so as to realize the radiating of controlling machine box；Because the second thermovent is provided with dust cover, extraneous ash can be stopped in radiating Dirt enters in controlling machine box from the second thermovent；Further, since being provided with electric dust suction subassembly in the first thermovent, electric dust suction subassembly opens The dust fallen from the first thermovent can be adsorbed when dynamic, stops that extraneous dust enters in cabinet from the first thermovent；This reality Effectively prevent dust from entering cabinet with new, prevent electronic device to be damaged because of dust accretions.

Brief description of the drawings

The utility model is further described with reference to the accompanying drawings and examples：

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the structural representation of electric dust suction subassembly of the present utility model；

Fig. 3 is the structural representation of dust cover of the present utility model.

Embodiment

As shown in Figure 1 to Figure 3：The plastic welding laser chuck apparatus of the computer control of the present embodiment, including computer, Support frame 1, be located on the support frame 1 and can thoroughly the first fixture 21 of near infrared light, be oppositely arranged about 21 with the first fixture Second fixture 22 and the driver 3 for driving the second fixture 22 to be moved relative to the first fixture 21, the phase of the second fixture 22 Pressure sensor 4 is provided with for the surface of the side of the first fixture 21, the computer cabinet is rectangular parallelepiped structure and is provided with top Plate 51 and bottom plate 52, the driver 3, pressure sensor 4 are connected with the processor 6 in cabinet respectively；Opened on the top plate 51 There is the first thermovent 51a, the bottom plate 52 is provided with the second thermovent 52a；It is provided with and is used for case in the first thermovent 51a Internal air is evacuated to the cooling fan 7 in the external world；Positioned at the inner side of cooling fan 7, (inner side is i.e. towards machine in the first thermovent 51a The side of box cavity, outside are towards extraneous side) electric dust suction subassembly is installed, it is provided with the second thermovent 52a anti- Dust hood 8；Mainboard is installed in case box, and most of heating electronic device (including processing of computer is installed on mainboard Device 6), negative pressure that the heat that electronic device is sent is formed by cooling fan 7 is extracted casing；Support frame 1 can be metal Cuboid framework, first fixture 21 is installed at the top of support frame 1, the first fixture 21 is transparency glass plate；Second fixture 22 is flat Be arranged on the lower section of the first fixture 21 capablely, the bottom of the second fixture 22 is connected with the output end of driver 3, driver 3 it is defeated Go out the end driving up-and-down movement of the second fixture 22；Processor 6 is integrated with the CPU in main frame, naturally it is also possible to is independent Single-chip microcomputer；When cooling fan 7 works, extraneous cold wind is entered in cabinet by the second thermovent 52a, and the hot blast in cabinet passes through First thermovent 51a flow to the external world, so as to realize the radiating of controlling machine box；Because the second thermovent 52a is provided with dust cover 8, energy It is enough to stop that extraneous dust enters in controlling machine box from the second thermovent 52a in radiating；Further, since in the first thermovent 51a Provided with electric dust suction subassembly, electric dust suction subassembly can adsorb the dust fallen from the first thermovent 51a when starting, and stop extraneous ash Dirt enters in cabinet from the first thermovent 51a.

In the present embodiment, the driver 3 is Pneumatic cylinder structure, hydraulic cylinder structure or structure of the linear motion actuator；Correspondingly, Pneumatic control system, hydraulic control system or electric machine control system are provided with processor 6, is sent from processor 6 to driver 3 Related control signal；Processor 6 can be connected with driver 3 by signal wire.

In the present embodiment, the pressure sensor 4 is connected by wireless communicator with processor 6；The wireless communicator Provided with gsm module, GPRS module, CDMA module, 3G nets module, 4G nets module or WiFi module；The wireless communicator leads to Corresponding GSM network, GPRS network, cdma network, 3G network, 4G networks or WiFi network is crossed with processor 6 to be connected； Technology maturation, easily realize, be easy to system constructing.

In the present embodiment, the dust cover 8 include being bonded successively from top to bottom the upper layer of cloth 81 of setting, spongy layer 82 and under Layer of cloth 83；Each layer can be fixed by a housing, and housing is removably attached to the second thermovent 52a；Upper layer of cloth 81, lower layer of cloth 83 can be nylon cloth；The ratio between thickness of upper layer of cloth 81, spongy layer 82 and lower layer of cloth 83 can be 1:(8-12)：1；The structure makes dust-proof Cover 8 has good gas permeability and dust tightness.

In the present embodiment, the electric dust suction subassembly includes cathode metal Air Filter 91 and negative metal Air Filter 92, described Cathode metal Air Filter 91 and 92 parallel face of negative metal Air Filter form electric capacity, the two poles of the earth of electric capacity respectively with power supply module 93 Positive pole connected with negative pole, the negative metal Air Filter 92 is located at the top of cathode metal Air Filter 91；Cathode metal is dust-proof Net 91 and negative metal Air Filter 92 form electric capacity, it is ensured that and two Air Filter carried charges are big, beneficial to raising dirt exclusion capabilities, meanwhile, Cathode metal Air Filter 91 is arranged at the lower section of negative metal Air Filter 92, beneficial to secondary dust-proof, ensures dust-proof intensity；Power supply module It can be a battery being located in cabinet, electric dust suction subassembly is departed from civil power running.

Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model Enclose, it all should cover among right of the present utility model.

Claims

1. a kind of plastic welding laser chuck apparatus of computer control, including computer, support frame, be located on the support frame and Can thoroughly the first fixture of near infrared light, with the first fixture the second fixture for being oppositely arranged and relative for the second fixture of driving up and down In the driver of the first clamp movement, second fixture is provided with pressure sensor, institute relative to the surface of the first fixture side Computer cabinet is stated as rectangular parallelepiped structure and is provided with top plate and bottom plate, the driver, pressure sensor respectively with cabinet Processor be connected；It is characterized in that：The first thermovent is provided with the top plate, the bottom plate is provided with the second thermovent；Institute State the cooling fan for being provided with the first thermovent and being used for that air in casing to be evacuated to the external world；Positioned at radiating in first thermovent Electric dust suction subassembly is installed on the inside of blower fan, dust cover is provided with second thermovent.

2. the plastic welding laser chuck apparatus of computer control according to claim 1, it is characterised in that：The driving Device is Pneumatic cylinder structure, hydraulic cylinder structure or structure of the linear motion actuator.

3. the plastic welding laser chuck apparatus of computer control according to claim 2, it is characterised in that：The pressure Sensor is connected by wireless communicator with processor.

4. the plastic welding laser chuck apparatus of computer control according to claim 3, it is characterised in that：It is described wireless Communicator is provided with gsm module, GPRS module, CDMA module, 3G nets module, 4G nets module or WiFi module；The channel radio Letter device passes through corresponding GSM network, GPRS network, cdma network, 3G network, 4G networks or WiFi network and processor phase Connection.

5. the plastic welding laser chuck apparatus of computer control according to claim 4, it is characterised in that：It is described dust-proof Cover includes the upper layer of cloth, spongy layer and lower layer of cloth for being bonded setting successively from top to bottom.

6. the plastic welding laser chuck apparatus of computer control according to claim 5, it is characterised in that：The electricity is inhaled Dirt component includes cathode metal Air Filter and negative metal Air Filter, and the cathode metal Air Filter and negative metal Air Filter are put down Row face forms electric capacity, and the two poles of the earth of electric capacity are connected with the positive pole and negative pole of power supply module respectively, the negative metal Air Filter position In the top of cathode metal Air Filter.