CN216993101U

CN216993101U - FRP plane skylight polyester film sealing device

Info

Publication number: CN216993101U
Application number: CN202122992499.7U
Authority: CN
Inventors: 张正府
Original assignee: Jiangsu Lainuo New Material Technology Co ltd
Current assignee: Jiangsu Lainuo New Material Technology Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-07-19
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a heat sealing device for a polyester film of an FRP (fiber reinforced plastic) daylighting panel, which comprises a heat sealing table, wherein an air suction pump is installed at the top end of the heat sealing table, a second electric push rod is installed at the top end inside the heat sealing table, a second connecting seat is installed at the bottom end of the second electric push rod, and a bottom groove is formed in the middle position of the bottom end inside the heat sealing table. According to the utility model, the driving motor is started after heat sealing is finished, the driving motor drives the positive and negative screw rods to rotate, the threaded sleeves drive the third electric push rods at two ends to simultaneously contract inwards under the action of threaded connection, so that the polyester film heat sealing device can be suitable for polyester films with different thicknesses by adjusting the distance between the third electric push rods at two ends, and after adjustment is finished, the third electric push rods are started to drive the pressing wheel to simultaneously perform compaction rolling at the heat sealing position of the polyester film, so that the air sealing at the sealing position of the polyester film is improved, and the heat sealing effect on the polyester film is further enhanced.

Description

FRP plane skylight polyester film sealing device

Technical Field

The utility model relates to the technical field of heat sealing devices, in particular to a polyester film heat sealing device for an FRP daylighting panel.

Background

The polyester film is a colorless transparent glossy film with excellent performance, high rigidity, hardness and toughness, puncture resistance, friction resistance, high temperature resistance, low temperature resistance, chemical resistance, oil resistance, air tightness and freshness preservation performance, and is one of the commonly used base materials of the barrier composite film;

the existing heat sealing device for the polyester film of the FRP daylighting panel does not have the secondary compaction function on the sealing position in the using process, so that the phenomenon of looseness and tightness is easy to occur after the heat sealing of the polyester film is finished, and the air tightness of the sealing position is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heat sealing device for a polyester film of an FRP (fiber reinforced plastic) daylighting panel, which aims to solve the problem of low heat sealing efficiency in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a FRP daylighting panel polyester film sealing device, includes the heat-seal platform, the aspirator pump is installed on the top of heat-seal platform, second electric putter is installed on the inside top of heat-seal platform, and second electric putter's bottom installs the second connecting seat, the intermediate position department of the inside bottom of heat-seal platform is provided with the kerve, and the inside bottom of kerve installs first electric putter, first connecting seat is installed on first electric putter's top, the heat-seal piece is all installed to the top of first connecting seat and the bottom of second connecting seat, the inside of first connecting seat and second connecting seat all evenly is provided with positioning mechanism, the conveyer belt is all installed to the both sides of the inside bottom of heat-seal platform.

Use this technical scheme's FRP daylighting panel polyester film sealing device, through the polyester film who adjusts in order to be applicable to different thickness to the interval between the pinch roller, can carry out the compaction operation to heat-seal department through the roll effect of pinch roller after the polyester film heat-seal is accomplished simultaneously to improve the gas tightness of the department of sealing, and then reinforcing heat-seal effect.

Preferably, the purifying box is installed to one side on heat-seal platform top, and the inside one side of being close to the aspirator pump of purifying box installs the filter screen, the inside one side of keeping away from the aspirator pump of purifying box is provided with the active carbon adsorbed layer, the gas vent of aspirator pump is linked together through the inside of blast pipe with the purifying box.

Preferably, the inside one end of heat-seal platform is provided with the holding tank, and the internally mounted of holding tank has positive and negative tooth screw rod, the thread bush is all installed at the both ends of positive and negative tooth screw rod, and the one end of thread bush all installs third electric putter, the internally mounted of the heat-seal platform of holding tank top has driving motor.

Preferably, the third electric push rod is far away from the one end of thread bush and all installs the connecting block, and the inboard of connecting block all installs the pinch roller.

Preferably, the connecting pipe is installed in the outside of second connecting seat, and the bottom of connecting pipe evenly installs the cover of breathing in, the air inlet of aspirator pump is connected with the connecting pipe through the breathing pipe.

Preferably, positioning mechanism includes the activity groove, and the activity groove sets up in the inside of first connecting seat and second connecting seat, the inside movable mounting in activity groove has the movable rod, and the locating plate is installed to the bottom of movable rod, positioning spring is installed on the top of movable rod.

Compared with the prior art, the utility model has the beneficial effects that: the FRP daylighting sheet polyester film heat-sealing device not only realizes the function of improving the heat-sealing effect, but also realizes the function of facilitating positioning, and simultaneously realizes the function of facilitating purification;

(1) after the heat sealing is finished, a driving motor is started, the driving motor drives the positive and negative screw rods to rotate, the threaded sleeve drives the third electric push rods at the two ends to simultaneously contract inwards under the action of threaded connection, so that the three electric push rods at the two ends can be suitable for polyester films with different thicknesses by adjusting the distance between the third electric push rods at the two ends, and after the adjustment is finished, the third electric push rods are started to drive the pressing wheel to simultaneously compact and roll at the heat sealing position of the polyester film, so that the air sealing at the sealing position of the polyester film is improved, and the heat sealing effect on the polyester film is further enhanced;

(2) the positioning mechanism is arranged, so that the first electric push rod and the second electric push rod are started in the heat sealing process to drive the first connecting seat and the second connecting seat to simultaneously move inwards, so that the positioning plate is firstly contacted with the polyester film, the movable rod is driven by the stress of the positioning plate to move in the movable groove, and the movable rod drives the positioning spring to stretch and retract, so that the positioning and clamping effects on the front end and the rear end of the polyester film in the heat sealing process are realized under the action of the positioning plate, the stability of the polyester film in the heat sealing process is further improved, and the heat sealing quality is enhanced;

(3) through starting the aspirator pump at the heat-seal in-process, the aspirator pump will absorb with the harmful gas that produces when the polyester film heat-seal through the effect of cover and breathing pipe of breathing in, and the gas after the absorption passes through the blast pipe and carries to the purifying box in, and gas filters the absorption and purifies through the effect of filter screen and active carbon adsorbed layer to be convenient for improve gaseous emission quality, avoid causing the pollution to operational environment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of a front cross-sectional view of a second connecting seat according to the present invention;

fig. 4 is a schematic front view of the present invention.

The reference numerals in the figures illustrate: 1. a heat sealing station; 2. a conveyor belt; 3. a bottom groove; 4. a first electric push rod; 5. a first connecting seat; 6. a second connecting seat; 7. a second electric push rod; 8. an air suction pipe; 9. a getter pump; 10. an exhaust pipe; 11. a purification box; 12. a filter screen; 13. an activated carbon adsorption layer; 14. a drive motor; 15. a threaded sleeve; 16. accommodating grooves; 17. a positive and negative thread screw; 18. a third electric push rod; 19. a pinch roller; 20. connecting blocks; 21. a connecting pipe; 22. an air intake cover; 23. a positioning mechanism; 2301. a movable rod; 2302. positioning a plate; 2303. a positioning spring; 2304. a movable groove; 24. and (7) heat sealing the block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: an FRP daylighting panel polyester film heat-sealing device comprises a heat-sealing table 1;

a purification box 11 is installed on one side of the top end of the heat sealing table 1, a filter screen 12 is installed on one side, close to the air suction pump 9, inside the purification box 11, an activated carbon adsorption layer 13 is arranged on one side, far away from the air suction pump 9, inside the purification box 11, an exhaust port of the air suction pump 9 is communicated with the inside of the purification box 11 through an exhaust pipe 10, a connecting pipe 21 is installed on the outer side of the second connecting seat 6, an air suction cover 22 is evenly installed at the bottom end of the connecting pipe 21, and an air inlet of the air suction pump 9 is connected with the connecting pipe 21 through an air suction pipe 8;

specifically, as shown in fig. 1, when in use, the suction pump 9 is started in the heat sealing process, the suction pump 9 absorbs harmful gas generated in the heat sealing process with the polyester film through the action of the suction cover 22 and the suction pipe 8, the absorbed gas is conveyed into the purification box 11 through the exhaust pipe 10, and the gas is filtered, absorbed and purified through the action of the filter screen 12 and the activated carbon adsorption layer 13, so that the emission quality of the gas is improved, and the pollution to the working environment is avoided;

an accommodating groove 16 is formed in one end inside the heat-sealing table 1, a positive and negative screw 17 is installed inside the accommodating groove 16, threaded sleeves 15 are installed at two ends of the positive and negative screw 17, a third electric push rod 18 is installed at one end of each threaded sleeve 15, the type of each third electric push rod 18 can be LEC608, a driving motor 14 is installed inside the heat-sealing table 1 above the accommodating groove 16, the type of each driving motor 14 can be Y90S-2, the driving motor 14 is connected with a mains supply through a lead, a connecting block 20 is installed at one end, far away from the threaded sleeve 15, of each third electric push rod 18, and a pressing wheel 19 is installed on the inner side of each connecting block 20;

specifically, as shown in fig. 2, when the device is used, the driving motor 14 is started, the driving motor 14 drives the positive and negative screw rods 17 to rotate, the threaded sleeve 15 drives the third electric push rods 18 at two ends to simultaneously contract inwards under the effect of threaded connection, so that the device can be suitable for polyester films with different thicknesses by adjusting the distance between the third electric push rods 18 at two ends, and after the adjustment is completed, the third electric push rods 18 are started to drive the pressing wheel 19 to simultaneously compact and roll at the heat-sealing position of the polyester film, so that the air sealing at the sealing position of the device is improved, and the heat-sealing effect on the polyester film is further enhanced;

the top end of the heat sealing table 1 is provided with the air suction pump 9, the top end inside the heat sealing table 1 is provided with the second electric push rod 7, the type of the second electric push rod 7 can be LEC606, the bottom end of the second electric push rod 7 is provided with the second connecting seat 6, the middle position of the bottom end inside the heat sealing table 1 is provided with the bottom groove 3, the bottom end inside the bottom groove 3 is provided with the first electric push rod 4, the type of the first electric push rod 4 can be LEC602, the top end of the first electric push rod 4 is provided with the first connecting seat 5, the top ends of the first connecting seat 5 and the second connecting seat 6 are both provided with the heat sealing blocks 24, and the insides of the first connecting seat 5 and the second connecting seat 6 are both uniformly provided with the positioning mechanisms 23;

the positioning mechanism 23 comprises a movable groove 2304, the movable groove 2304 is arranged inside the first connecting seat 5 and the second connecting seat 6, a movable rod 2301 is movably arranged inside the movable groove 2304, a positioning plate 2302 is arranged at the bottom end of the movable rod 2301, and a positioning spring 2303 is arranged at the top end of the movable rod 2301;

specifically, as shown in fig. 3, when in use, the positioning plate 2302 is stressed to drive the movable rod 2301 to move in the movable groove 2304, and the movable rod 2301 drives the positioning spring 2303 to stretch and contract, so that the positioning and clamping effects on the front and rear ends of the heat-sealing polyester film are achieved through the positioning plate 2302, the heat-sealing stability is further improved, and the heat-sealing quality is enhanced;

the conveyor belts 2 are installed on two sides of the bottom end inside the heat sealing table 1.

The working principle is as follows: when the device is used, firstly, the polyester film is conveniently conveyed through the conveyor belt 2, after the device moves to a specified position, the first electric push rod 4 and the second electric push rod 7 are started to drive the first connecting seat 5 and the second connecting seat 6 to simultaneously move inwards, so that the positioning plate 2302 is firstly contacted with the polyester film and is stressed to extrude the positioning spring 2303, and the positioning and clamping functions of the front end and the rear end of the polyester film in heat sealing can be realized through the action of the positioning plate 2302;

secondly, heat-sealing the polyester film through the heat-sealing block 24, starting the air suction pump 9 in the heat-sealing process to absorb harmful gas generated in the heat-sealing process, conveying the absorbed gas into the purification box 11 through the exhaust pipe 10, and filtering, absorbing and purifying the gas through the action of the filter screen 12 and the activated carbon adsorption layer 13 so as to improve the emission quality of the gas and avoid pollution to the working environment;

and finally, after the heat sealing is finished, the driving motor 14 is started to drive the positive and negative screw rods to rotate 17, the thread sleeve 15 drives the third electric push rods 18 at the two ends to simultaneously contract inwards under the action of thread connection, so that the polyester film sealing machine can be suitable for polyester films with different thicknesses by adjusting the distance between the third electric push rods 18 at the two ends, and after the adjustment is finished, the third electric push rods 18 are started to drive the pressing wheel 19 to simultaneously compact and roll at the heat sealing position of the polyester film, so that the air sealing of the sealing position of the polyester film sealing machine is improved.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a FRP plane skylight polyester film sealing device, includes heat-seal platform (1), its characterized in that: getter pump (9) are installed on the top of heat-seal platform (1), second electric putter (7) are installed on the inside top of heat-seal platform (1), and second connecting seat (6) are installed to the bottom of second electric putter (7), the intermediate position department of the inside bottom of heat-seal platform (1) is provided with kerve (3), and first electric putter (4) are installed to the inside bottom of kerve (3), first connecting seat (5) are installed on the top of first electric putter (4), heat-seal piece (24) are all installed to the top of first connecting seat (5) and the bottom of second connecting seat (6), positioning mechanism (23) all evenly are provided with to the inside of first connecting seat (5) and second connecting seat (6), conveyer belt (2) are all installed to the both sides of the inside bottom of heat-seal platform (1).

2. The FRP daylighting plate polyester film heat-sealing device of claim 1, which is characterized in that: purifying box (11) are installed to one side on heat-seal platform (1) top, and purifying box (11) inside one side of being close to aspirator pump (9) installs filter screen (12), one side of aspirator pump (9) is kept away from to purifying box (11) inside is provided with activated carbon adsorbed layer (13), the gas vent of aspirator pump (9) is linked together through blast pipe (10) and the inside of purifying box (11).

3. The FRP daylighting plate polyester film heat-sealing device of claim 1, which is characterized in that: the one end of heat-seal platform (1) inside is provided with holding tank (16), and the internally mounted of holding tank (16) has positive and negative tooth screw rod (17), thread bush (15) are all installed at the both ends of positive and negative tooth screw rod (17), and the one end of thread bush (15) all installs third electric putter (18), the internally mounted of heat-seal platform (1) of holding tank (16) top has driving motor (14).

4. The heat-sealing device for the polyester film of the FRP daylighting panel according to claim 3, characterized in that: connecting blocks (20) are installed at one ends, far away from the threaded sleeves (15), of the third electric push rods (18), and pressing wheels (19) are installed on the inner sides of the connecting blocks (20).

5. The FRP daylighting plate polyester film heat-sealing device of claim 1, which is characterized in that: connecting pipe (21) is installed in the outside of second connecting seat (6), and evenly installs suction hood (22) in the bottom of connecting pipe (21), the air inlet of aspirator pump (9) is connected with connecting pipe (21) through breathing pipe (8).

6. The FRP daylighting plate polyester film heat-sealing device of claim 1, which is characterized in that: positioning mechanism (23) are including activity groove (2304), and activity groove (2304) sets up in the inside of first connecting seat (5) and second connecting seat (6), the inside movable mounting in activity groove (2304) has movable rod (2301), and the bottom of movable rod (2301) installs locating plate (2302), positioning spring (2303) are installed to the top of movable rod (2301).