CN218760520U - Air draft device for moving false frame to product frame - Google Patents

Abstract

The utility model discloses an air draft device for moving a false frame to a product frame, which comprises an air draft tube and a workbench, wherein a first air draft fan is fixedly connected in the air draft tube; the exhaust pipe is fixedly connected with a ventilation hood, the ventilation hood is provided with a plurality of exhaust heads, and the exhaust heads are fixedly connected with exhaust hoses communicated with the exhaust pipe; the air draft head comprises an upper part and a lower part, the upper part is clamped with the lower part, the upper part is connected with a supporting plate, the supporting plate is connected with a plurality of limiting springs, the limiting springs are connected with an adsorption box, and activated carbon particles are arranged in the adsorption box; the lower part rotates and is connected with a plurality of bull sticks that are parallel to each other, and the bull stick is connected with the semi-gear, and the semi-gear is connected with the bar shaped plate, and lower part outer wall is connected with first cylinder, and first cylinder is connected with first rack, and first rack meshes with all semi-gears mutually. This application has and absorbs the volatile pungent smell of product frame, reduces the effect to the harm that the human body caused.

Description

Air draft device for moving false frame to product frame

Technical Field

The utility model belongs to the technical field of solar energy printing half tone production facility and specifically relates to a pseudo-frame moves to updraft ventilator that product frame was used.

Background

The screen printing is a main process of electrode printing of a solar cell panel, in the process of producing the screen printing plate, polyester mesh cloth can be firstly adhered to a false frame 100, then a product frame 101 is adhered to the bottom surface of the polyester mesh cloth, finally the polyester mesh cloth on the outer ring of an inner frame 102 is cut, the product frame 101 can be obtained, and glue can be used in the adhering process.

The glue mainly comprises an organic solvent and rubber, when the glue is used, certain chemical substances contained in the organic solvent are easy to volatilize and have toxicity, such as harmful substances such as benzene compounds and formaldehyde, which pollute the production environment and damage the health of production personnel.

In the above related art, when the polyester mesh cloth and the product frame 101 are bonded by using the glue manually, the glue may volatilize harmful gas with pungent smell, and the long-term contact may cause damage to the human body.

SUMMERY OF THE UTILITY MODEL

In order to absorb the volatile pungent smell of product frame, reduce the harm that causes the human body, this application provides a false frame and moves to updraft ventilator that product frame was used.

The application provides an updraft ventilator that false frame moved to product frame usefulness adopts following technical scheme:

an air draft device for moving a false frame to a product frame comprises an air draft tube and a workbench, wherein a first exhaust fan is fixedly connected in the air draft tube; the exhaust pipe is fixedly connected with a ventilation hood, the ventilation hood is provided with a plurality of exhaust heads, and the exhaust heads are fixedly connected with exhaust hoses communicated with the exhaust pipe; the air draft head comprises an upper part and a lower part, the upper part is clamped with the lower part, the upper part is fixedly connected with a support plate, the support plate is fixedly connected with a plurality of limiting springs, the limiting springs are fixedly connected with an adsorption box, and activated carbon particles are arranged in the adsorption box; the lower part rotates and is connected with a plurality of bull sticks that are parallel to each other, bull stick fixedly connected with semi-gear, semi-gear fixedly connected with bar shaped plate, the first cylinder of lower part outer wall fixedly connected with, the first rack of output fixedly connected with of first cylinder, first rack and all semi-gear mesh mutually.

Through adopting above-mentioned technical scheme, first air exhauster makes the convulsions head extract the irritative gas in the production environment through exhaust column and convulsions hose. The gas enters the air draft head to contact with the active carbon particles in the adsorption box, and the active carbon particles adsorb the irritant gas. First cylinder drives the strip shaped plate and rotates, and the strip shaped plate changes the first interior gas flow direction of convulsions, and the strip shaped plate plays the effect of vortex, and when gaseous when convulsions were overhead, gaseous blowing adsorbs the box and makes the active carbon granule in adsorbing the box rock, makes active carbon granule fully and irritability gas contact, is convenient for absorb the volatile pungent smell of product frame, is favorable to reducing the harm that causes the human body.

Optionally, the one end that the exhaust column deviates from the draft hood is equipped with purifier, and purifier includes purifying box and blast pipe, and a plurality of purge tubes of purifying box fixedly connected with, purge tube are linked together with the exhaust column, and the one end that the purifying box deviates from the purge tube and blast pipe fixed connection.

Through adopting above-mentioned technical scheme, first air exhauster transports irritability gas to the purifying box from the exhaust column, has deposited the treatment fluid in the purifying box, and the treatment fluid contacts with irritability gas, with the harmful substance reaction wherein, the exhaust fan lets in the blast pipe with harmless gas after the reaction and discharges, is favorable to realizing the effect of handling irritability gas absorption, is convenient for purify operational environment.

Optionally, the ventilation hood is provided with a plurality of second cylinders along the length direction, and the output ends of the second cylinders are in threaded connection with the corresponding exhaust heads.

Through adopting above-mentioned technical scheme, the output of second cylinder stretches out and makes the suction head remove to the direction that is close to the workstation, reduces the height of suction head, is favorable to promoting the suction head to the gaseous adsorption effect of irritability.

Optionally, the ventilation hood is fixedly connected with a slide rail, the slide rail is connected with a plurality of slide blocks in a sliding manner, and the slide blocks are fixedly connected with the corresponding second air cylinders.

Through adopting above-mentioned technical scheme, the staff pulling suction head makes the slider remove in the slide rail, and suction head removes along suction hood length direction, is favorable to improving suction head's many suitability.

Optionally, the workstation is equipped with first air-blower, the first blast pipe of first air-blower fixedly connected with, has seted up the ventilation chamber that is linked together with first blast pipe in the workstation, and the one end that the workstation is close to the suction head is seted up a plurality of ventilation holes that are linked together with the ventilation chamber.

Through adopting above-mentioned technical scheme, first air-blower passes through first blast pipe and continues to let in gas to the ventilation chamber, and gas blows pungent gas to the suction head and the draft hood in through the ventilation hole, is favorable to promoting the purifying effect to operational environment.

Optionally, the ventilation hood is fixedly connected with a second blast pipe, the second blast pipe is communicated with the exhaust pipe, the exhaust hose is communicated with the second blast pipe, and a second air blower is arranged at one end, deviating from the exhaust pipe, of the second blast pipe.

Through adopting above-mentioned technical scheme, the second air-blower promotes the gas flow velocity in the second air-blower for the gas flow in air exhaust hose and the suction head is favorable to promoting the adsorption effect who adsorbs the box.

Optionally, one end of the exhaust pipe close to the ventilation hood is provided with a filter plate.

Through adopting above-mentioned technical scheme, the filter filters the impurity such as raise dust of suspension in the air current of extraction.

Optionally the exhaust column has been seted up the dust removal mouth, and the exhaust column articulates has the dust removal door with the filter plate looks adaptation.

Through adopting above-mentioned technical scheme, the staff opens the dust removal door and takes out the filter, is convenient for clear up the dust of filter.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the first exhaust fan enables the exhaust head to extract the irritant gas in the production environment through the exhaust pipe and the exhaust hose. The gas enters the air draft head to contact with the active carbon particles in the adsorption box, and the active carbon particles adsorb the irritant gas. The first air cylinder drives the strip-shaped plate to rotate, the strip-shaped plate changes the flowing direction of air in the air draft head, the strip-shaped plate plays a role of turbulence, when the air moves upwards in the air draft head, the air blows the adsorption box to enable the activated carbon particles in the adsorption box to shake, the activated carbon particles are fully contacted with irritant gas, the irritant gas volatilized by a product frame can be absorbed conveniently, and harm to a human body can be reduced;

2. the first exhaust fan conveys the irritant gas into the purification box from the exhaust pipe, the purification box stores treatment liquid, the treatment liquid is in contact with the irritant gas and reacts with harmful substances in the irritant gas, and the exhaust fan introduces the reacted harmless gas into the exhaust pipe for emission, so that the effect of absorption treatment on the irritant gas is realized, and the working environment is purified;

first air-blower passes through first blast pipe and lasts to letting in gas in the ventilation chamber, and gas is favorable to promoting the purifying effect to operational environment in blowing out first and draft hood with irritating gas through the ventilation hole.

Drawings

Fig. 1 is a schematic view showing the overall structure of an air draft device for moving a false frame to a product frame.

Figure 2 is a schematic cross-sectional view of a ventilation hood.

Fig. 3 is a schematic diagram for highlighting the positions of the slider and the slide rail.

Fig. 4 is intended to highlight the schematic position of the support plate and the turning bar.

Fig. 5 is intended to highlight the structural schematic of the table.

Fig. 6 is an enlarged schematic view of a portion a of fig. 1.

Description of reference numerals: 1. an exhaust pipe; 2. a work table; 3. a ventilation hood; 4. a purification device; 5. an air draft head; 11. a first exhaust fan; 12. a filter plate; 13. a dust removal port; 14. a dust removal door; 21. a ventilation cavity; 22. a first blower; 23. a first blast pipe; 24. a vent hole; 31. a second cylinder; 32. a slide rail; 33. a slider; 34. a second blast pipe; 35. a second blower; 41. a purification box; 42. an exhaust pipe; 43. a purge tube; 51. an air draft hose; 52. a support plate; 53. a limiting spring; 54. an upper portion; 55. a lower portion; 56. a rotating rod; 57. an adsorption box; 100. a false frame; 101. a product frame; 102. an inner frame; 561. a strip plate; 562. a half gear; 563. a first cylinder; 564. a first rack.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses an air exhaust device for moving a false frame to a product frame.

Referring to fig. 1 and 2, an updraft ventilator that false frame moved to product frame usefulness, including exhaust column 1 and workstation 2, operating personnel bonds polyester screen cloth and product frame 101 on the workstation, the first air exhauster 11 of fixedly connected with in the exhaust column 1, the 1 fixedly connected with draft hood 3 of exhaust column, operating personnel bonds polyester screen cloth and product frame 101 together on workstation 2, starts first air exhauster 11, first air exhauster 11 ventilates through draft hood 3 to product frame 101 on the workstation.

Referring to fig. 2 and 3, the ventilation hood 3 is fixedly connected with a slide rail 32, the slide rail 32 is slidably connected with a plurality of slide blocks 33, the slide blocks 33 are fixedly connected with a second cylinder 31, and the output end of the second cylinder 31 is in threaded connection with the air draft head 5. The output end of the second cylinder 31 extends out to enable the air draft head 5 to move towards the direction close to the workbench 2, and the height of the air draft head 5 is reduced. The staff promotes convulsions head 5, and convulsions head 5 drives slider 33 and slides in slide rail 32, and convulsions head 5 moves along 2 length direction on workstation, can improve the many suitability of convulsions head 5.

Referring to fig. 3 and 4, an exhaust hose 51 communicating with the exhaust pipe 1 is fixedly connected to the exhaust head 5, and the first exhaust fan 11 (see fig. 2) causes the exhaust head 5 to extract the irritant gas in the production environment through the exhaust pipe 1 (see fig. 2) and the exhaust hose 51. The air draft head 5 comprises an upper part 54 and a lower part 55, the upper part 54 is fixedly connected with a support plate 52, the support plate 52 is fixedly connected with a plurality of limiting springs 53, and the limiting springs 53 are fixedly connected with an adsorption box 57. When gas gets into the induced draft head 5 and moves up in, gas and adsorption box 57 contact are equipped with the active carbon granule in the adsorption box 57, and the active carbon granule can absorb the volatile pungent smell of product frame 101, can reduce the harm that pungent gas caused to the human body.

Referring to fig. 3 and 4, a first cylinder 563 is fixedly connected to an outer wall of the lower portion 55, a first rack 564 is fixedly connected to an output end of the first cylinder 563, and the output end of the first cylinder 563 drives the first rack 564 to reciprocate. Lower part 55 rotates and is connected with a plurality of bull sticks 56 that are parallel to each other, 56 fixedly connected with half gear 562 of bull stick, half gear 562 fixedly connected with strip shaped plate 561, first rack 564 wears to establish the lower part 55 of suction head 5 and meshes with all half gear 562 mutually, first rack 564 drives half gear 562 reciprocating rotation and makes strip shaped plate 561 swing, strip shaped plate 561 carries out the vortex to the gas of extraction, change the interior gas flow direction of suction head 5, gas blows and adsorbs box 57 and makes the active carbon granule in adsorbing the box 57 rock, let the active carbon granule fully with amazing gas contact, promote the adsorption effect of active carbon granule.

Referring to fig. 2 and 3, the ventilation hood 3 fixedly connected with second blast pipe 34, the one end that second blast pipe 34 deviates from exhaust column 1 is equipped with second air-blower 35, second blast pipe 34 is linked together with exhaust column 1, second air-blower 35 transports the irritability gas in the ventilation hood 3 to exhaust column 1 through second blast pipe 34 fast, ventilation hose 51 is linked together with second blast pipe 34, accelerate the gas flow in ventilation hose and the exhaust head 5, promote the air exhaust effect of exhaust head 5.

Referring to fig. 1 and 5, the workbench 2 is provided with a first air blower 22, the first air blower 22 is fixedly connected with a first blast pipe 23, a ventilation cavity 21 communicated with the first blast pipe 23 is formed in the workbench 2, the first air blower 22 continuously leads air flow into the ventilation cavity 21 through the first blast pipe 23, one end of the workbench 2 close to the air suction head 5 is provided with a plurality of ventilation holes 24 communicated with the ventilation cavity 21, and the air flow sends irritant gas into the air suction head 5 and the ventilation hood 3 through the ventilation holes 24.

Referring to fig. 1 and 2, the one end that exhaust column 1 is close to draft hood 3 is equipped with filter 12, and filter 12 filters impurity such as raise dust that suspends in the air current, and the one end that exhaust column 1 deviates from draft hood 3 is equipped with purifier 4, and the filtered air current transports to purifier 4 through exhaust column 1 and carries out reaction treatment.

Referring to fig. 1 and 2, the purifying device 4 includes a purifying box 41 and an exhaust pipe 42, the purifying box 41 is fixedly connected with a plurality of purifying pipes 43, the purifying pipes 43 are communicated with the exhaust pipe 1, the first exhaust fan 11 transports the irritant gas from the purifying pipes 43 to the purifying box 41, the purifying box 41 stores a treating fluid, the treating fluid contacts with the irritant gas, the treating fluid contains high molecular groups, dimethyl quaternary ammonium chloride compounds and other components and reacts with harmful substances in the irritant gas, one end of the purifying box 41, which is far away from the purifying pipes 43, is fixedly connected with the exhaust pipe 42, and the reacted gas is discharged to the external environment through the exhaust pipe 42.

Referring to fig. 3 and 6, after the product frame 101 is bonded, the exhaust pipe 1 is provided with a dust removal port 13, the exhaust pipe 1 is hinged with a dust removal door 14 matched with the filter plate 12, and the dust removal door 14 is opened by a hand to take out the filter plate 12 and clean dust on the filter plate 12. The suction head 5 is rotated by a hand to separate the suction head 5 from the second cylinder 31, the lower portion 55 is fixedly connected with a plurality of clamping blocks, and the upper portion 54 is provided with clamping grooves matched with the clamping blocks. The fixture block is separated from the clamping groove, so that the upper part 54 is separated from the lower part 55, the adsorption box 57 (refer to fig. 4) is hinged with an adsorption door, and the adsorption door is opened to replace the activated carbon particles, thereby facilitating subsequent use.

The implementation principle of the air draft device for moving the false frame to the product frame in the embodiment of the application is as follows: first air exhauster 11 makes suction head 5 extract the irritability gas in the production environment through exhaust column 1 and convulsions hose 51, and when gas got into suction head 5 and interior shift up, gas and absorption box 57 contact were equipped with the active carbon granule in absorption box 57, and the active carbon granule can adsorb the volatile irritability gas of glue, is favorable to reducing the harm that causes the human body. The output end of the first cylinder 563 reciprocates the first rack 564. First rack 564 drives half gear 562 reciprocating rotation and makes strip shaped plate 561 swing, and strip shaped plate 561 carries out the vortex to the gas of extraction, changes the interior gas flow direction of suction head 5, and gas blows and adsorbs box 57 and make the active carbon particle who adsorbs in the box 54 rock, lets the active carbon particle fully with the contact of irritability gas, promotes the adsorption effect of active carbon particle.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides an updraft ventilator that false frame moved to product frame usefulness, includes exhaust column (1) and workstation (2), its characterized in that: a first exhaust fan (11) is fixedly connected in the exhaust pipe (1); the exhaust pipe (1) is fixedly connected with a ventilation hood (3), the ventilation hood (3) is provided with a plurality of exhaust heads (5), and the exhaust heads (5) are fixedly connected with an exhaust hose (51) communicated with the exhaust pipe (1); the air draft head (5) comprises an upper part (54) and a lower part (55), the upper part (54) is clamped with the lower part (55), the upper part (54) is fixedly connected with a supporting plate (52), the supporting plate (52) is fixedly connected with a plurality of limiting springs (53), the limiting springs (53) are fixedly connected with an adsorption box (57), and activated carbon particles are arranged in the adsorption box (57); lower part (55) rotate and are connected with a plurality of bull stick (56) that are parallel to each other, bull stick (56) fixedly connected with half gear (562), half gear (562) fixedly connected with lath (561), first cylinder (563) of lower part (55) outer wall fixedly connected with, the first rack of output fixedly connected with (564) of first cylinder (563), first rack (564) mesh with all half gear (562) mutually.

2. The air draft apparatus for moving a false frame to a product frame as claimed in claim 1, wherein: one end that exhaust column (1) deviates from draft hood (3) is equipped with purifier (4), and purifier (4) include purifying box (41) and blast pipe (42), and a plurality of purge tubes (43) of purifying box (41) fixedly connected with, and purifying tube (43) are linked together with exhaust column (1), and one end that purifying box (41) deviate from purge tube (43) and blast pipe (42) threaded connection.

3. The air draft apparatus for moving a false frame to a product frame as claimed in claim 1, wherein: the ventilation hood (3) is provided with a plurality of second air cylinders (31) along the length direction, and the output ends of the second air cylinders (31) are in threaded connection with the corresponding air draft heads (5).

4. The air draft apparatus for moving a false frame to a product frame as claimed in claim 3, wherein: the ventilating hood (3) is fixedly connected with a sliding rail (32), the sliding rail (32) is connected with a plurality of sliding blocks (33) in a sliding mode, and the sliding blocks (33) are fixedly connected with the corresponding second air cylinders (31).

5. The air draft device for moving a dummy frame to a product frame as claimed in claim 1, wherein: workstation (2) are equipped with first air-blower (22), and first blast pipe (23) of first air-blower (22) fixedly connected with have been seted up ventilation chamber (21) that are linked together with first blast pipe (23) in workstation (2), and a plurality of ventilation holes (24) that are linked together with ventilation chamber (21) are seted up to workstation (2) one end near suction head (5).

6. The air draft apparatus for moving a false frame to a product frame as claimed in claim 1, wherein: the ventilation hood (3) is fixedly connected with a second blast pipe (34), the second blast pipe (34) is communicated with the exhaust pipe (1), the exhaust hose (51) is communicated with the second blast pipe (34), and a second air blower (35) is arranged at one end, deviating from the exhaust pipe (1), of the second blast pipe (34).

7. The air draft device for moving a dummy frame to a product frame as claimed in claim 1, wherein: and a filter plate (12) is arranged at one end of the exhaust pipe (1) close to the ventilation hood (3).

8. The air draft apparatus for moving a false frame to a product frame as claimed in claim 7, wherein: the dust removal door is characterized in that the exhaust pipe (1) is provided with a dust removal opening (13), and the exhaust pipe (1) is hinged with a dust removal door (14) matched with the filter plate (12).

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