CN211726323U

CN211726323U - Plastic spraying equipment for producing rough geomembrane

Info

Publication number: CN211726323U
Application number: CN201922304757.0U
Authority: CN
Inventors: 刘嘉童; 李海娟; 闫富力; 韩成强
Original assignee: Shandong Jinye Geotechnical Material Co ltd
Current assignee: Shandong Jinye Geotechnical Material Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-10-23
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a plastic spraying equipment for producing rough geomembrane, which comprises a bracket, a shell, a supporting plate, a first cooling device, a second cooling device, a plastic spraying head and a traction roller, wherein the top of the bracket is fixed with the shell, the middle part of the inner wall of the shell is fixed with the supporting plate, the inner wall of the shell is sequentially fixed with the first cooling device and the second cooling device, the first cooling device and the second cooling device are respectively positioned at the two ends above the supporting plate, the first cooling device and the second cooling device have the same structure, the middle part of the inner wall of the shell is fixed with the plastic spraying head, the plastic spraying head is positioned between the first cooling device and the second cooling device in the shell, the plastic spraying head is positioned above the supporting plate, one end of the inner wall of the shell, which is far away from the first cooling device, is symmetrically and rotatably connected with the traction roller through a bearing, the plastic spraying equipment for producing rough geomembrane can cool and dry the geomembrane before plastic spraying, and rapidly cool the, and the cooling efficiency is higher, the cooling efficiency is improved, and the use by people is convenient.

Description

Plastic spraying equipment for producing rough geomembrane

Technical Field

The utility model relates to a mat surface geomembrane processing technology field specifically is a spraying plastics equipment of production mat surface geomembrane.

Background

The geomembrane is a geomembrane anti-seepage material compounded by a plastic film serving as an anti-seepage base material and non-woven fabrics, is an anti-seepage and damp-proof waterproof building material, the anti-seepage performance of the geomembrane is mainly determined by the anti-seepage performance of the plastic film, and in order to improve the anti-skid and ground-holding performance of the geomembrane, an additional material is sprayed on the geomembrane with a smooth surface so as to improve the friction coefficient of the surface of the geomembrane;

the plastic spraying device for producing the geomembrane with the rough surface comprises a first extruder, wherein the tail end of the first extruder is connected with a T-shaped die head, a three-roll calender is arranged behind the T-shaped die head, a first tractor and a second tractor are arranged behind the three-roll calender, a plastic spraying system is arranged above a space between the first tractor and the second tractor, the plastic spraying system comprises a second extruder, the rear end of the second extruder is connected with a plastic spraying screw cylinder, a spinning die head is arranged behind the plastic spraying screw cylinder, a feed inlet of the spinning die head is communicated with the plastic spraying screw cylinder, an air inlet of the spinning die head is connected with an air pipe, and a spray head is arranged at the bottom of the spinning die head; an air compressor is arranged behind the second extruder and connected with an air storage tank, the air storage tank is connected with an air preheating box, and the air preheating box is connected with an air pipe; a cutting and winding machine is arranged behind the second tractor. This spraying plastics device of production mat surface geomembrane production simple process, production speed are fast, adaptation raw materials wide range, product property stability, but this kind of spraying plastics equipment is not convenient for cool off the additional granule of spraying plastics on the geomembrane, and work efficiency is lower. Therefore, a plastic spraying device for producing the rough geomembrane is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spraying plastics equipment of production mat surface geomembrane to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spraying plastics equipment of production matte geomembrane, includes support, casing, layer board, first cooling device, second cooling device, spraying plastics head and carry over pinch rolls, the support top is fixed with the casing, shells inner wall middle part is fixed with the layer board, shells inner wall is fixed with first cooling device and second cooling device in proper order, and just first cooling device and second cooling device are located layer board top both ends respectively, first cooling device and second cooling device structure are the same, shells inner wall middle part is fixed with the spraying plastics head, the spraying plastics head is located between the first cooling device and the second cooling device of casing, and the spraying plastics head is located the layer board top, shells inner wall keeps away from the one end of first cooling device and is connected with the carry over pinch rolls through bearing symmetry rotation.

Preferably, the first cooling device comprises a U-shaped baffle, a wind scooper, an air inlet pipe, an exhaust pipe and an exhaust fan, the U-shaped baffle is symmetrically fixed on the inner wall of the shell, the wind scooper is fixedly embedded on the top of the U-shaped baffle, the air inlet pipe is fixed on the top of the wind scooper, the exhaust pipe is symmetrically fixed on one end of the U-shaped baffle on the two sides of the shell, the exhaust pipe is located on the inner wall of the U-shaped baffle, and the exhaust fan is fixed on one end of the exhaust pipe.

Preferably, a fan is fixed at the upper end of the inner wall of the air inlet pipe.

Preferably, the bottom of the bracket is symmetrically fixed with adjusting support feet.

Preferably, the bottom of the inner wall of the wind scooper is fixed with wind deflectors at equal intervals.

Preferably, a control panel is fixed on one side of the shell, and the exhaust fan and the fan are electrically connected with the control panel.

Preferably, one end of the inner wall of the shell, which is close to the first cooling device, is connected with a guide roller in an equidistance rotating mode through a bearing.

Preferably, a filter screen is fixed on the top of the inner wall of the air inlet pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the utility model is used, the geomembrane with a polished surface which is just processed passes through the upper surface of the supporting plate after being guided by the guide roller and is dragged and conveyed by the traction roller, and the geomembrane surface is sprayed by the spraying head of the spraying machine, in the process, the outside cold air is blown into the wind scooper by the fan in the second cooling device and is blown to the sprayed geomembrane surface after being guided by the wind scooper to cool the geomembrane, so that the taken heat enters the U-shaped baffle along with the air, at the moment, the hot air in the U-shaped baffle is rapidly removed by the exhaust fan, the flow of the hot air overflowing into the shell is reduced, the geomembrane which is not sprayed with plastic is pre-cooled and dried by the first cooling device, the device can carry out cooling and drying on the geomembrane before spraying with high cooling efficiency, the cooling efficiency is improved, and the use by people is convenient.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 2 is a schematic side sectional view of the first cooling device of the present invention;

fig. 3 is a front sectional view of the first cooling device of the present invention.

In the figure: 1. a support; 2. a housing; 3. a support plate; 4. a first cooling device; 5. a second cooling device; 6. a plastic spraying head; 7. a traction roller; 8. a U-shaped baffle; 9. a wind scooper; 10. an air inlet pipe; 11. an exhaust duct; 12. an exhaust fan; 13. a fan; 14. adjusting the support legs; 15. an air deflector; 16. a control panel; 17. a guide roller; 18. and (5) filtering by using a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a plastic spraying device for producing a rough geomembrane, which comprises a bracket 1, a shell 2, a supporting plate 3, a first cooling device 4, a second cooling device 5, a plastic spraying head 6 and a traction roller 7, a shell 2 is fixed on the top of the bracket 1, a supporting plate 3 is fixed in the middle of the inner wall of the shell 2, a first cooling device 4 and a second cooling device 5 are sequentially fixed on the inner wall of the shell 2, and the first cooling device 4 and the second cooling device 5 are respectively positioned at the two ends above the supporting plate 3, the first cooling device 4 and the second cooling device 5 have the same structure, a plastic spraying head 6 is fixed in the middle of the inner wall of the shell 2, the plastic spraying head 6 is positioned between the first cooling device 4 and the second cooling device 5 in the shell 2, and the plastic spraying head 6 is positioned above the supporting plate 3, and one end of the inner wall of the shell 2, which is far away from the first cooling device 4, is symmetrically and rotatably connected with a traction roller 7 through a bearing.

The first cooling device 4 comprises U-shaped baffles 8, a wind scooper 9, an air inlet pipe 10, an exhaust pipe 11 and an exhaust fan 12, the U-shaped baffles 8 are symmetrically fixed on the inner wall of the shell 2, the wind scooper 9 is fixedly embedded on the tops of the U-shaped baffles 8, the air inlet pipe 10 is fixed on the top of the wind scooper 9, the exhaust pipe 11 is symmetrically fixed on one end of each of the U-shaped baffles 8 on the two sides of the shell 2, the exhaust pipe 11 is located on the inner wall of the U-shaped baffle 8, the exhaust fan 12 is fixed on one end of the exhaust pipe 11, cooling of the geomembrane is facilitated, and heat overflow and dissipation are prevented.

And a fan 13 is fixed at the upper end of the inner wall of the air inlet pipe 10, so that outside air can be conveniently pumped into the air guide cover 9.

The bottom of the bracket 1 is symmetrically fixed with adjusting support legs 14, which is convenient for adjusting the level of the bracket 1.

The bottom of the inner wall of the wind scooper 9 is equidistantly fixed with wind deflectors 15, which is convenient for guiding the wind in the wind scooper 9 evenly.

Casing 2 one side is fixed with control panel 16, and exhaust fan and fan 13 all with control panel 16 electric connection, be convenient for control electrical equipment's operation.

The one end that the inner wall of casing 2 is close to first cooling device 4 is rotated through the bearing equidistance and is connected with guide roll 17, is convenient for lead the geomembrane.

And a filter screen 18 is fixed at the top of the inner wall of the air inlet pipe 10, so that dust in the outside air can be conveniently filtered.

The working principle is as follows: when the device is used, the geomembrane with a polished surface which is just processed passes through the upper surface of the supporting plate 3 after being guided by the guide roller 17 and is dragged and conveyed by the traction roller 7, and the geomembrane surface is sprayed by the plastic spraying head 6 of the plastic spraying machine, in the process, the external cold air is blown into the air guide cover 9 by the fan 13 in the second cooling device 5 and blown to the sprayed geomembrane surface after being guided by the air guide plate 15 to cool the geomembrane, so that the taken heat enters the U-shaped baffle plate 8 along with the air, at the moment, the hot air in the U-shaped baffle plate 8 is rapidly discharged by the exhaust fan 12, the flow of the hot air overflowing into the shell 2 is reduced, and the geomembrane which is not sprayed with the plastic is precooled and dried by the first cooling device 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a production rough surface geomembrane's spraying plastics equipment, includes support (1), casing (2), layer board (3), first cooling device (4), second cooling device (5), spraying plastics head (6) and carry over pinch rolls (7), its characterized in that: support (1) top is fixed with casing (2), casing (2) inner wall middle part is fixed with layer board (3), casing (2) inner wall is fixed with first cooling device (4) and second cooling device (5) in proper order, and first cooling device (4) and second cooling device (5) are located layer board (3) top both ends respectively, first cooling device (4) and second cooling device (5) structure are the same, casing (2) inner wall middle part is fixed with spray plastics head (6), spray plastics head (6) are located between first cooling device (4) and the second cooling device (5) of casing (2), and spray plastics head (6) are located layer board (3) top, the one end that first cooling device (4) were kept away from to casing (2) inner wall rotates through the bearing symmetry and is connected with carry over pinch rolls (7).

2. The plastic spraying equipment for producing the rough-surface geomembrane according to claim 1, wherein: first cooling device (4) are including U-shaped baffle (8), wind scooper (9), air-supply line (10), exhaust pipe (11) and air discharge fan (12), casing (2) inner wall symmetry is fixed with U-shaped baffle (8), U-shaped baffle (8) top is inlayed and is fixed with wind scooper (9), wind scooper (9) top is fixed with air-supply line (10), the one end symmetry of casing (2) both sides U-shaped baffle (8) is fixed with exhaust pipe (11), and exhaust pipe (11) are located U-shaped baffle (8) inner wall, exhaust pipe (11) one end is fixed with air discharge fan (12).

3. The plastic spraying equipment for producing the rough-surface geomembrane according to claim 2, wherein: and a fan (13) is fixed at the upper end of the inner wall of the air inlet pipe (10).

4. The plastic spraying equipment for producing the rough-surface geomembrane according to claim 1, wherein: the bottom of the bracket (1) is symmetrically fixed with adjusting support legs (14).

5. The plastic spraying equipment for producing the rough-surface geomembrane according to claim 2, wherein: and air guide plates (15) are fixed at the bottom of the inner wall of the air guide cover (9) at equal intervals.

6. The plastic spraying equipment for producing the rough-surface geomembrane according to claim 1, wherein: casing (2) one side is fixed with control panel (16), and exhaust fan and fan (13) all with control panel (16) electric connection.

7. The plastic spraying equipment for producing the rough-surface geomembrane according to claim 1, wherein: one end of the inner wall of the shell (2) close to the first cooling device (4) is connected with a guide roller (17) in a rotating mode through bearings in an equidistance mode.

8. The plastic spraying equipment for producing the rough-surface geomembrane according to claim 2, wherein: and a filter screen (18) is fixed on the top of the inner wall of the air inlet pipe (10).