CN201702074U

CN201702074U - LED spot gluing machine

Info

Publication number: CN201702074U
Application number: CN200920260466XU
Authority: CN
Inventors: 马远军; 杜长兴
Original assignee: SHENZHEN CITY DONGSHENGHE TECHNOLOGY Co Ltd
Current assignee: Shenzhen City Kami Technology Co. Ltd.
Priority date: 2009-11-18
Filing date: 2009-11-18
Publication date: 2011-01-12
Anticipated expiration: 2019-11-18

Abstract

The utility model discloses an LED spot gluing machine which comprises a workbench, a manipulator, a spot gluing head, a support fixture, a fixture bottom plate, a heating panel and a heat insulating device; a Y axis motion mechanism is arranged between the fixture bottom plate and the workbench; the heating panel is fixed on the lower surface of the support fixture; and the heat insulating device is arranged between the heating panel and the fixture bottom plate. The LED spot gluing machine effectively controls the best viscosity state of glue, so that spot gluing becomes smoother and more precise, thereby effectively improving the LED spot gluing quality.

Description

A kind of LED point gum machine

[technical field]

The utility model relates to the LED production equipment, relates in particular to a kind of LED point gum machine.

[background technology]

LED industry paster and high-power support point glue mostly are semi-automatic contact point glue at present, as shown in Figure 1, traditional LED point gum machine, comprise workbench 1 as the MUSASHI type, the manipulator 2 that moves along X-axis and Z-direction, be installed in Glue dripping head 3, stent holder (not shown), anchor clamps base plate 4 on the manipulator 2, between anchor clamps base plate 4 and the workbench 1 Y-axis motion 5 be housed.Manipulator 2 drives Glue dripping head 3 and does feed motion along X-axis and Z-direction, and anchor clamps base plate 4 drives stent holder and does feed motion along Y direction, finishes the some glue process of led support.The MUSASHI type does not have heater, can't allow glue keep optimum viscosity in the some glue process, and the precision of glue amount is not good; Traditional LED point gum machine point glue after a period of time syringe needle have cull and pile up, can influence a glue precision equally.The LED point gum machine of MUSASHI type is semi-automatic single head LED point gum machine, needs that manpower is many, production capacity is low, efficient is low, is difficult to adapt to the needs of large-scale production.

[summary of the invention]

The technical problems to be solved in the utility model provides a kind of some LED point gum machine that glue amount precision is high.

The technical problem that the utility model further will solve provides the high LED point gum machine of a kind of production efficiency.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of LED point gum machine, comprise workbench, manipulator, Glue dripping head, stent holder, anchor clamps base plate, heating board and heat-proof device, between described anchor clamps base plate and the workbench Y-axis motion is housed, described heating board is fixed on the lower surface of stent holder, and described heat-proof device is installed between heating board and the anchor clamps base plate.

Described heat-proof device is a plurality of heat insulation posts, and described heat insulation post will generate heat grillage on the anchor clamps base plate.

Above-described LED point gum machine, comprise the dispensing needle head cleaner that is installed on the anchor clamps base plate, described dispensing needle head cleaner comprises syringe needle hole, cleaning chamber, air inlet, annular air channel, the puff prot that is circular layout and gas outlet, described syringe needle hole is positioned at the cleaning chamber top, communicates with cleaning chamber; The puff prot from top to down that is circular layout is facing to the axis of cleaning chamber, and air inlet communicates with the puff prot that is circular layout through annular air channel, and described cleaning chamber communicates with the gas outlet.

Described dispensing needle head cleaner comprises body and loam cake, described loam cake comprises the syringe needle hole and the following conical surface coaxial with the syringe needle hole, described body comprises cleaning chamber, air inlet, gas outlet and annular air channel, described annular air channel comprises the up big and down small last conical surface round the cleaning chamber that is positioned at the body middle part between cleaning chamber and the annular air channel; When loam cake and body fastening, form the puff prot of slit-shaped between the described conical surface down and the last conical surface.

Above-described LED point gum machine, described Glue dripping head are 2, and described dispensing needle head cleaner is 2.

The utility model LED point gum machine has increased heater below stent holder, effectively controlled the optimum viscosity state of glue, thereby makes a glue become precisely smooth more, has improved the some colloid amount of LED effectively.

[description of drawings]

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is the outline drawing of prior art LED point gum machine.

Fig. 2 is the figure of local form of the utility model LED point gum machine embodiment.

Fig. 3 is the outline drawing of the utility model LED point gum machine embodiment stent holder and anchor clamps bottom parts.

Fig. 4 is the front view of the utility model LED point gum machine embodiment stent holder and anchor clamps bottom parts.

Fig. 5 is the vertical view of the utility model LED point gum machine embodiment stent holder and anchor clamps bottom parts.

Fig. 6 is the right view of the utility model LED point gum machine embodiment stent holder and anchor clamps bottom parts.

Fig. 7 is the outline drawing of the utility model LED point gum machine embodiment Glue dripping head and dispensing needle head cleaner part.

Fig. 8 is the cutaway view of the utility model LED point gum machine embodiment dispensing needle head cleaner.

[specific embodiment]

In the embodiment of Fig. 2 the utility model LED point gum machine extremely shown in Figure 8, comprise

workbench

1,2,2 Glue dripping heads 3 of manipulator, stent holder 6, anchor clamps base plate 4,

heating board

7 and 4 heat insulation posts 8, between anchor clamps base plate 4 and the workbench 1 Y-axis motion 5 is housed, manipulator 2 drives 2 Glue dripping heads 3 and does feed motion along X-axis and Z-direction, anchor clamps base plate 4 drives stent holder 6 and does feed motion along Y direction, finishes the some glue process of led support.The dress heating core is powered to heating core by attemperating unit in the heating board 7.Heating board 7 is screwed the lower surface at stent holder 6, by stent holder 6 heat is delivered on the led support in the anchor clamps 6.Glue dripping head 3 is put glue on the led support of heating, can control the optimum viscosity state of glue effectively, thereby makes a glue become precisely smooth more, has improved the some colloid amount of LED.4 heat insulation posts 8 are installed between heating board 7 and the anchor clamps base plate 4, from anchor clamps base plate 4, stop heating board 7 to conduct heat to anchor clamps base plate 4, to reduce thermal losses 7 of heating boards.

2 dispensing needle head cleaners are installed in the rear portion of anchor clamps base plate 4, together move along Y-axis with anchor clamps base plate 4.9 dispensing needle head cleaners 9 comprise body 901 and loam cake 902, and loam cake 902 has the syringe needle hole 903 and the following conical surface 904 coaxial with syringe needle hole 903.Body 901 has cleaning chamber 905, air inlet 906, give vent to anger 907 and annular air channel 908.Annular air channel 906 has the up big and down small last conical surface 909 round the syringe needle cleaning chamber 905 that is positioned at the body middle part between cleaning chamber 905 and the annular air channel 908; After loam cake 902 and body 901 are buckled into one, form the puff prot of slit-shaped between the following conical surface 904 and the last conical surface 909.Air inlet 906 communicates through the puff prot of annular air channel 908 with the slit-shaped that is circular layout, and cleaning chamber 905 communicates with gas outlet 907.After loam cake 902 and body 901 fastened, syringe needle hole 903 was positioned at cleaning chamber 905 tops, and is coaxial with cleaning chamber 905 and communicate; The puff prot from top to down of slit-shaped is facing to the axis of cleaning chamber 905.

Finish the some glue of a pack support when dispensing needle head 301 after, 2 dispensing needle head cleaners with anchor clamps base plate 4 move to dispensing needle head 301 under.Dispensing needle head 301 is insertion point needle head cleaner from top to down, its front end is inserted in the cleaning chamber 905, spray into cleaning chamber 905 from air inlet 906 compressed air through the puff prot of annular air channel 908 and the slit-shaped that is circular layout, the cull that will be positioned on the dispensing needle head 301 at cleaning chamber 905 centers blows away, solve the problem that dispensing needle head 301 culls are piled up, further improved the precision of some glue.

Present embodiment adopts 2 Glue dripping heads, can improve a glue efficient exponentially.

Claims

1. LED point gum machine, comprise workbench, manipulator, Glue dripping head, stent holder, anchor clamps base plate, between described anchor clamps base plate and the workbench Y-axis motion is housed, it is characterized in that, comprise heating board and heat-proof device, described heating board is fixed on the lower surface of stent holder, and described heat-proof device is installed between heating board and the anchor clamps base plate.

2. LED point gum machine according to claim 1 is characterized in that, described heat-proof device is a plurality of heat insulation posts, and described heat insulation post will generate heat grillage on the anchor clamps base plate.

3. LED point gum machine according to claim 1 and 2, it is characterized in that, comprise the dispensing needle head cleaner that is installed on the anchor clamps base plate, described dispensing needle head cleaner comprises syringe needle hole, cleaning chamber, air inlet, annular air channel, the puff prot that is circular layout and gas outlet, described syringe needle hole is positioned at the cleaning chamber top, communicates with cleaning chamber; The puff prot from top to down that is circular layout is facing to the axis of cleaning chamber, and air inlet communicates with the puff prot that is circular layout through annular air channel, and described cleaning chamber communicates with the gas outlet.

4. LED point gum machine according to claim 3, it is characterized in that, described dispensing needle head cleaner comprises body and loam cake, described loam cake comprises the syringe needle hole and the following conical surface coaxial with the syringe needle hole, described body comprises cleaning chamber, air inlet, gas outlet and annular air channel, described annular air channel comprises the up big and down small last conical surface round the cleaning chamber that is positioned at the body middle part between cleaning chamber and the annular air channel; When loam cake and body fastening, form the puff prot of slit-shaped between the described conical surface down and the last conical surface.

5. LED point gum machine according to claim 4 is characterized in that, described Glue dripping head is 2, and described dispensing needle head cleaner is 2.