CN217514154U

CN217514154U - Automatic curtain coating membrane machine of TPU

Info

Publication number: CN217514154U
Application number: CN202222275944.2U
Authority: CN
Inventors: 曾金辉; 吴金木; 李德顺
Original assignee: Fujian Wellson Machinery Co ltd
Current assignee: Fujian Wellson Machinery Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-09-30
Anticipated expiration: 2032-08-29

Abstract

The utility model belongs to the technical field of automatic curtain coating membrane machine. In particular to a TPU automatic casting film machine, which comprises a casting film machine body, wherein the top of the casting film machine body is fixedly provided with a feed hopper in an inclined angle, a feeding pipe is fixedly arranged on the circumferential outer wall of the feeding hopper, a material sucking pipe is fixedly arranged on the circumferential outer wall of the feeding pipe, the outer end of the feeding pipe is fixedly provided with an air cylinder, the circumferential outer wall of the air cylinder is in an annular symmetrical structure and is provided with a plurality of air holes, a hydraulic cylinder is fixedly arranged on one side of the inflator close to the outside, a piston is connected to the inner wall of the inflator in a sliding manner, a bracket is fixedly arranged on the inner wall of the feed hopper, a sliding rod is fixedly arranged on the outer wall of the circumference of the bracket, a first spring is sleeved on the outer wall of the circumference of the sliding rod, a sealing plug is fixedly arranged at the end part of the sliding rod, the inlet pipe inner wall sliding connection has the baffle, and this design can replace manual work through mechanized operation, has reduced the cost of labor, and the workman causes the influence to physical and mental health in being in mechanical operation environment for a long time simultaneously.

Description

Automatic curtain coating membrane machine of TPU

Technical Field

The utility model relates to an automatic curtain coating membrane machine technical field especially relates to an automatic curtain coating membrane machine of TPU.

Background

The casting machine is a special device for manufacturing a casting film. The high-precision electronic ceramic casting machine is used for mixing the crushed powder with a binder, a plasticizer, a dispersant and a solvent to prepare slurry with certain viscosity by using alumina as a main raw material for ceramic casting, the slurry flows down from a hopper, is coated on a special base band by a scraper in a scraping and pressing manner with certain thickness, is dried and solidified to form a film of a green band, and then the green band is subjected to processing treatments such as punching, laminating and the like according to the size and the shape of a finished product to prepare a blank finished product to be sintered.

Present automatic curtain coating membrane machine of partial TPU need pack through the manual work in the use to ensure the continuous operation of equipment, this kind of filler mode, the cost of labor that increases, the mode of filling through the manual work simultaneously can make the workman be in mechanical operation environment for a long time, leads to noise to lead to the fact the influence to workman's hearing in the mechanical environment, for this reason, we propose an automatic curtain coating membrane machine of TPU.

SUMMERY OF THE UTILITY MODEL

Based on the technical problem that the aforesaid mentioned, the utility model provides an automatic curtain coating membrane machine of TPU.

The utility model provides an automatic curtain coating membrane machine of TPU, including curtain coating membrane machine body, the inclination is presented at curtain coating membrane machine body top and has set firmly the feeder hopper, feeder hopper circumference outer wall has set firmly the inlet pipe, inlet pipe circumference outer wall has set firmly the suction pipe, the inlet pipe outer end has set firmly the inflator, inflator circumference outer wall is the annular symmetrical structure and has seted up a plurality of gas pockets, the inflator leans on outer one side to set firmly the pneumatic cylinder, the inflator inner wall sliding connection has the piston, the feeder hopper inner wall sets firmly the support, support circumference outer wall has set firmly the slide bar, slide bar circumference outer wall cover is equipped with spring one, the slide bar tip has set firmly the sealing plug, inlet pipe inner wall sliding connection has the baffle, the baffle leans on outer one end to set firmly the sealed dish, the inlet pipe inner wall sets firmly the mount, the sealed dish leans on outer one side to set firmly the connecting rod, and a second spring is sleeved on the outer wall of the circumference of the connecting rod.

Preferably, the output end of the hydraulic cylinder penetrates through an air cylinder and extends into the air cylinder, and the output end of the hydraulic cylinder is fixedly connected with the piston.

Through above-mentioned technical scheme, can drive the piston through the pneumatic cylinder and slide along the inflator is inside.

Preferably, one end of the spring is fixedly connected with the support, the other end of the spring is fixedly connected with the sealing plug, and the sealing plug is in clamping fit with the end part of the feeding pipe.

Through above-mentioned technical scheme, under the effect of spring elasticity, can make the sealing plug seal the feed tube tip.

Preferably, the material suction pipe and the air cylinder are respectively communicated with the material inlet pipe, and one end of the material inlet pipe close to the inside extends to the inner wall of the material inlet hopper.

Through above-mentioned technical scheme, can make the inside raw materials of inhaling the feeder hopper through the inlet pipe entering feeder hopper.

Preferably, the baffle is of a semicircular structure, and the sealing disc is in sliding connection with the inner wall of the feeding pipe.

Through above-mentioned technical scheme, can make the piston move the in-process, change the inside atmospheric pressure of inlet tube to drive the piston and slide along the inlet tube is inside.

Preferably, the connecting rod is connected with the inner wall of the fixing frame in a sliding mode, one end of the spring is fixedly connected with the fixing frame, and the other end of the spring is fixedly connected with the sealing disc.

Through above-mentioned technical scheme, inside outside air passes through the gas pocket and gets into the inflator for the inside atmospheric pressure of inflator and inlet pipe keeps balanced, and under the effect of spring two, sealed dish can drive the baffle and seal once more to inhale the export in material pipe top.

The utility model provides a beneficial effect does:

1. the piston is pulled to slide along the inner part of the air cylinder through contraction of the hydraulic cylinder, the sealing disc is driven to slide along the inner wall of the feeding pipe through suction force generated by movement, the baffle is driven to move through the sealing disc, when the baffle is moved away from the upper end of the suction pipe, raw materials at the bottom of the suction pipe can be sucked into the feeding pipe, when the piston moves to the end of the air cylinder, external air enters the air cylinder through the air hole, so that air pressure in the air cylinder and the feeding pipe is kept balanced, the baffle seals the outlet at the top of the suction pipe again under the action of the second spring, the hydraulic cylinder moves towards one end close to the feeding pipe through pushing the piston along the air cylinder, so that the baffle extends out of the feeding pipe, and in a state that the feeding hopper is obliquely arranged, the raw materials in the baffle can fall into the feeding hopper and enter the casting film machine body through the feeding hopper; this design can replace manual work through mechanized operation, has reduced the cost of labor, and the workman causes the influence to physical and mental health in being in mechanical operation environment for a long time simultaneously.

2. Drive the piston through the pneumatic cylinder and carry out the operation to push the baffle through atmospheric pressure inside the feeder hopper, make the quick transport of realization raw materials.

Drawings

Fig. 1 is a schematic view of the overall structure of an automatic TPU casting film machine provided by the present invention;

FIG. 2 is a schematic view of an internal structure of a feeding pipe of the TPU automatic casting film machine provided by the utility model;

FIG. 3 is a schematic structural view of an air cylinder of the TPU automatic casting film machine provided by the utility model;

fig. 4 is the utility model provides an installation structure schematic diagram of automatic curtain coating membrane machine baffle of TPU.

In the figure: 1. a casting film machine body; 2. a feed hopper; 3. a feed pipe; 4. a material suction pipe; 5. an air cylinder; 6. air holes; 7. a hydraulic cylinder; 8. a piston; 9. a support; 10. a slide bar; 11. a first spring; 12. a sealing plug; 13. a baffle plate; 14. sealing the disc; 15. a fixed mount; 16. a connecting rod; 17. and a second spring.

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.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an automatic curtain coating membrane machine of TPU, including curtain coating

membrane machine body

1, 1 top of curtain coating membrane machine body is inclination and has set firmly

feeder hopper

2, 2 circumference outer walls of feeder hopper have set firmly

inlet pipe

3, 3 circumference outer walls of inlet pipe have set firmly material sucking pipe 4, 3 outer ends of inlet pipe have set firmly

inflator

5, 5 circumference outer walls of inflator are the ring symmetry structure and have seted up a plurality of gas pockets 6, inflator 5 leans on outer one side to set firmly

pneumatic cylinder

7, 5 inner wall sliding connection of inflator 5 has

piston

8, 2 inner walls of feeder hopper have set firmly support 9, 9 circumference outer walls of support have set firmly

slide bar

10, 10 circumference outer wall cover of slide bar is equipped with spring one 11, slide bar 10 tip has set firmly sealing plug 12, 3 inner wall sliding connection of inlet pipe have baffle 13, baffle 13 leans on outer one end to set firmly sealed

dish

14, 3 inner walls of inlet pipe have set firmly mount 15, sealed dish 14 leans on outer one side to set firmly connecting

rod

16, 16 circumference outer wall covers of connecting rod is equipped with spring two 17.

Specifically, the output end of the hydraulic cylinder 7 penetrates through the air cylinder 5 and extends into the air cylinder, the output end of the hydraulic cylinder 7 is fixedly connected with the piston 8, and the piston 8 can be driven by the hydraulic cylinder 7 to slide along the inside of the air cylinder 5.

Further, 11 one ends of the springs are fixedly connected with the support 9, the other ends of the springs are fixedly connected with the sealing plugs 12, the sealing plugs 12 are matched with the end portions of the feeding pipes 3 in a clamping mode, and the sealing plugs 12 can seal the end portions of the feeding pipes 3 under the action of 11 elastic forces of the springs.

Still further, the material suction pipe 4 and the air cylinder 5 are respectively communicated with the feeding pipe 3, one end of the feeding pipe 3 near the inner side extends to the inner wall of the feeding hopper 2, so that the raw material in the material suction pipe 4 can enter the feeding hopper 2 through the feeding pipe 3.

Furthermore, the baffle 13 is of a semicircular structure, and the sealing disc 14 is slidably connected to the inner wall of the feeding pipe 3, so that the piston 8 can change the air pressure inside the feeding pipe 3 during the movement process, thereby driving the piston 8 to slide along the inside of the feeding pipe 3.

It is worth to be noted that the connecting rod 16 is slidably connected with the inner wall of the fixing frame 15, one end of the second spring 17 is fixedly connected with the fixing frame 15, the other end of the second spring 17 is fixedly connected with the sealing disc 14, when external air enters the air cylinder 5 through the air hole 6, air pressure inside the air cylinder 5 and the air pressure inside the air feeding pipe 3 are kept balanced, and under the action of the second spring 17, the sealing disc 14 can drive the baffle plate 13 to seal the top outlet of the air feeding pipe 4 again.

The working principle is as follows: the piston 8 is pulled to slide along the inside of the air cylinder 5 by the contraction of the hydraulic cylinder 7, the sealing disc 14 is driven to slide along the inner wall of the feeding pipe 3 by the suction force generated by the movement, the baffle 13 is driven to move by the sealing disc 14, meanwhile, the connecting rod 16 slides along the inner wall of the fixing frame 15 and extrudes the second spring 17, when the baffle 13 is moved away from the upper end of the suction pipe 4, the raw material at the bottom of the suction pipe 4 is sucked into the feeding pipe 3, when the piston 8 moves to the end of the air cylinder 5, the external air enters the air cylinder 5 through the air hole 6, so that the air pressure in the air cylinder 5 and the air pressure in the feeding pipe 3 are kept balanced, at the moment, the sealing disc 14 is pushed to drive the baffle 13 to slide towards the inner side of the feeding pipe 3 under the action of the second spring 17, the raw material entering the feeding pipe 3 is pushed into the inner part of the air cylinder 13 through the baffle 13, and the top outlet of the suction pipe 4 is sealed again, then, the hydraulic cylinder 7 moves to one end close to the feeding pipe 3 along the air cylinder 5 by pushing the piston 8, at this time, the air inside the air cylinder 5 and the feeding pipe 3 is extruded through the piston 8, so that the sealing disc 14 drives the baffle 13 to move to the inside of the feeding hopper 2, when the baffle 13 extrudes the sealing plug 12, the sealing plug 12 slides along the sliding rod 10 and extrudes the spring 11, at this time, the baffle 13 extends out of the feeding pipe 3, under the state that the feeding hopper 2 is obliquely arranged, the raw material inside the baffle 13 can fall into the inside of the feeding hopper 2, and enters the inside of the casting film machine body 1 through the feeding hopper 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automatic curtain coating membrane machine of TPU, includes curtain coating membrane machine body (1), its characterized in that: the casting film machine body (1) top is inclination and has set firmly feeder hopper (2), feeder hopper (2) circumference outer wall has set firmly inlet pipe (3), inlet pipe (3) circumference outer wall has set firmly inhales material pipe (4), inlet pipe (3) outer end has set firmly inflator (5), inflator (5) circumference outer wall is the ring symmetry structure and has seted up a plurality of gas pockets (6), inflator (5) lean on outer one side to set firmly pneumatic cylinder (7), inflator (5) inner wall sliding connection has piston (8), feeder hopper (2) inner wall has set firmly support (9), support (9) circumference outer wall has set firmly slide bar (10), slide bar (10) circumference outer wall cover is equipped with spring one (11), slide bar (10) tip has set firmly sealing plug (12), inlet pipe (3) inner wall sliding connection has baffle (13), baffle (13) lean on outer one end to set firmly sealed dish (14), inlet pipe (3) inner wall has set firmly mount (15), sealed dish (14) lean on outer one side to set firmly connecting rod (16), connecting rod (16) circumference outer wall cover is equipped with spring two (17).

2. The automatic casting film machine of TPU of claim 1, characterized in that: the output end of the hydraulic cylinder (7) penetrates through the air cylinder (5) and extends into the air cylinder, and the output end of the hydraulic cylinder (7) is fixedly connected with the piston (8).

3. The automatic casting film machine of TPU of claim 1, characterized in that: one end of the first spring (11) is fixedly connected with the support (9), the other end of the first spring (11) is fixedly connected with the sealing plug (12), and the sealing plug (12) is matched with the end part of the feeding pipe (3) in a clamping mode.

4. The automatic casting film machine of TPU of claim 1, characterized in that: inhale material pipe (4) and inflator (5) and communicate with each other with inlet pipe (3) respectively, inlet pipe (3) lean on interior one end to extend to feeder hopper (2) inner wall.

5. The automatic casting film machine of TPU of claim 1, characterized in that: baffle (13) are semi-circular structure, sealed dish (14) and inlet pipe (3) inner wall sliding connection.

6. The automatic casting film machine of TPU of claim 1, characterized in that: connecting rod (16) and mount (15) inner wall sliding connection, spring two (17) one end is connected fixedly with mount (15), the spring two (17) other end is connected fixedly with sealed dish (14).