CN112277326A

CN112277326A - A compression fittings for production of PVC coiled material

Info

Publication number: CN112277326A
Application number: CN202010991980.1A
Authority: CN
Inventors: 刘锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-01-29

Abstract

The invention relates to the technical field of PVC (polyvinyl chloride) coiled material production, in particular to a pressing device for PVC coiled material production, which comprises a dust-proof box, wherein supporting legs are welded on the lower surface of the dust-proof box, an exhaust fan is installed on the upper surface of the dust-proof box, a control box is installed at one end of the front surface of the dust-proof box, a feeding hole is formed in the outer surface of one side of the dust-proof box, a discharging hole is formed in the outer surface of the other side of the dust-proof box, a feeding roller is rotatably installed on the outer surface of one side of the dust-proof box, a feeding plate is welded at a position, close to the feeding hole, of one side inside of the dust-proof box, and. The heating rod is arranged in the compression roller, the heated heat is uniformly dispersed after being mixed by oil liquid in the compression roller, the compression roller is subjected to anti-sticking treatment, the dustproof box body is arranged, and the filtering structure is arranged at the air inlet of the box body.

Description

A compression fittings for production of PVC coiled material

Technical Field

The invention relates to the technical field of PVC (polyvinyl chloride) coiled material production, in particular to a pressing device for PVC coiled material production.

Background

The PVC coiled material is generally produced by a calendering method, wherein the filling material is less, the plasticizer is more than that of the PVC floor tile, the PVC plasticized by a four-roll calender factory is generally adopted, the surface is smooth and clean after calendering, the product is obtained by cutting edges and coiling after cooling, the specification of the coiled material is different from country to country, the soft PVC coiled material floor is softer in material, has certain elasticity and comfortable foot feel, and the lamination of the PVC coiled material production is one project in the PVC coiled material production.

Chinese patent discloses a stitching device for PVC antistatic coiled material, (No. CN 211165366U), which can guide and extrude coiled material for many times, has small error and high precision, can improve the stitching effect of the coiled material, improve the quality of products, save manpower, improve the working efficiency, can meet the production requirement, is convenient to use, but the stitching device for PVC coiled material production in the current market generally has the problems that the quality of the PVC coiled material after stitching is low due to uneven heat in the process of heating and stitching the coiled material, the surface is uneven, and a metal compression roller does not undergo anti-sticking treatment, so that the heated PVC coiled material is stuck on the compression roller, the PVC coiled material is damaged, the manufactured PVC coiled material cannot meet the requirement, most devices are of open structures, external dust easily falls on the PVC coiled material, after stitching, the dust is attached to the PVC coiled material, so that the coiled material is not beautiful and has poor transparency. Therefore, the person skilled in the art provides a laminating device for PVC coil production to solve the problems mentioned in the background art.

Disclosure of Invention

The invention aims to provide a pressing device for producing PVC coiled materials, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a compression fittings for PVC coiled material production, includes the dust proof box, the lower skin weld of dust proof box has the supporting leg, the last surface mounting of dust proof box has the air discharge fan, the control box is installed to the front surface one end of dust proof box, the feed inlet has been seted up to one side surface of dust proof box, the discharge gate has been seted up to the opposite side surface of dust proof box, the one side surface rotation of dust proof box installs the feed roller, the position department welding that the inside one side of dust proof box closes on the feed inlet has the feed plate, the position department that the inside opposite side of dust proof box closes on the discharge gate rotates installs the discharge roller, the lower surface mounting of dust proof box has the inlet plate, the inside lower surface mounting of dust proof box has the biography material component, the inside upper surface of dust proof box is to correspond the position department of passing the material component and.

As a further scheme of the invention: the upper end of hot pressing component is provided with the mounting bracket, the inboard welding of the lower extreme of going up the mounting bracket has interior pole, the surface of interior pole is rotated and is installed the compression roller, the surface of going up the compression roller is provided with first ceramic layer, the preceding surface mounting who goes up the compression roller has the oil filler hole, the heating rod is installed to the inside one end of interior pole, temperature sensor is installed to the inside other end of interior pole.

As a still further scheme of the invention: the lower extreme of biography material component is provided with down the mounting bracket, the upper end of mounting bracket is rotated and is installed down the compression roller down, the surface of compression roller is provided with the second ceramic layer down, the lower surface mounting of mounting bracket has the cylinder down, the front surface welding of mounting bracket has the slide bar down, the last surface mounting of mounting bracket has the motor down, the output of motor is walked and is installed the drive belt, the slide is installed in the surface position department that the front surface of dust-proof box is located the slide bar.

As a still further scheme of the invention: the hot pressing component and the material conveying component are provided with two groups, the two groups of hot pressing components and the material conveying components are correspondingly arranged at the left end position and the right end position inside the dust-proof box, the height of the feeding hole is slightly higher than the height of the adjacent surfaces of the hot pressing components and the material conveying components, and the height of the discharging hole is slightly lower than the height of the adjacent surfaces of the hot pressing components and the material conveying components.

As a still further scheme of the invention: the inside of air inlet plate is provided with the active carbon chemical fibre layer, the wind direction of air discharge fan is up, the supporting leg constitutes for two parts of external screw thread pole and internal thread pole, the internal thread pole and the external screw thread pole of supporting leg rotate to be connected.

As a still further scheme of the invention: the output end electrode of the control box is connected with the hot-pressing component and the electrode component on the material conveying component, and the input end is the electrode component.

As a still further scheme of the invention: the hot-pressing component is fixed on the upper surface of the interior of the dust-proof box through the upper mounting frame, and heat exchange oil is filled in the cavities of the upper pressing roller and the inner rod.

As a still further scheme of the invention: the material conveying component is fixed on the lower surface of the interior of the dust-proof box through the air cylinder, and the lower pressing roller is rotatably connected with the output shaft of the motor through a driving belt.

As a still further scheme of the invention: the slide bar sliding connection is in the inside position department of slide, lower mounting bracket passes through slide bar and slide slidable mounting in the inside position department of dust-proof box.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention relates to a pressing device for producing PVC coiled materials, wherein a heating rod is arranged in a press roller, the heated heat is mixed by oil liquid in the press roller to uniformly disperse the heat, the PVC coiled materials are uniformly heated and pressed to have flatness, the device carries out anti-sticking treatment on the press roller, a ceramic layer is arranged on the outer surface of the press roller to prevent PVC from being adhered to the press roller and avoid the problem of damage of the PVC coiled materials due to adhesion, a control box is used for controlling the heating rod to operate to heat the oil liquid in the upper press roller, a temperature sensor operates in real time to detect the temperature in the upper press roller and transmit information to the interior of the control box, when the temperature in the upper press roller reaches the limit temperature of the control box, the control box controls the heating rod to stop heating, when the temperature in the upper press roller is lower than the limit value, the heating rod is heated to keep the upper press roller at the limit temperature, one end of the PVC coiled materials to be pressed, insert in the contained surface of last compression roller and lower compression roller, and the PVC coiled material that is located the feed inlet passes through the support of feed roller and feed plate, through control box control cylinder operation, the cylinder promotes down the mounting bracket and shifts up, the slide bar slides in the inside of slide, adjust the pressfitting pressure of last compression roller and lower compression roller, go up the surface that the compression roller extrudeed the PVC coiled material through first ceramic layer and second ceramic layer with lower compression roller, the motor operates, the motor drives down the compression roller through the drive belt and rotates on the mounting bracket down, drive the compression roller through the PVC coiled material and rotate, the inside temperature of last compression roller is transmitted on the PVC coiled material through first ceramic layer, accomplish the pressfitting, once after the pressfitting, get into the inboard secondary pressfitting of second hot pressing component and biography material component, after the pressfitting, export from the discharge gate through the upper.

2. This device is provided with dustproof box, prevents dust through the box, is provided with filtration in the department of admitting air of box, avoids outside dust entering device, avoids the dust to adhere to on the PVC coiled material, makes the coiled material after the processing more pleasing to the eye, and the transparency is higher, and in the device working process, the air discharge fan operates in real time, passes through the inside of the leading-in dust proof box of air inlet plate to outside cold air, discharges through the air discharge fan.

Drawings

FIG. 1 is a schematic structural diagram of a laminating device for PVC coil production;

FIG. 2 is a perspective view of a press for PVC web production;

FIG. 3 is a perspective view of a hot-pressing member in a laminating apparatus for PVC web production;

FIG. 4 is a schematic structural diagram of a material conveying member in a laminating device for PVC coiled material production;

fig. 5 is a partial structure diagram of a pressing device for producing PVC coiled materials.

In the figure: 1. a dust-proof box; 2. a feed inlet; 3. a discharge port; 4. a feed roll; 5. a discharging roller; 6. a feeding plate; 7. supporting legs; 8. an air intake plate; 9. an exhaust fan; 10. a hot-pressing member; 11. a material conveying member; 12. a control box; 13. an upper compression roller; 14. mounting a frame; 15. a first ceramic layer; 16. an inner rod; 17. a heating rod; 18. a temperature sensor; 19. an oil filler; 20. a lower pressing roller; 21. a lower mounting frame; 22. a second ceramic layer; 23. a cylinder; 24. a slide bar; 25. a motor; 26. a transmission belt; 27. a slideway.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, in the embodiment of the present invention, a pressing device for PVC coiled material production includes a dust-proof box 1, support legs 7 are welded on a lower surface of the dust-proof box 1, an exhaust fan 9 is installed on an upper surface of the dust-proof box 1, a control box 12 is installed at one end of a front surface of the dust-proof box 1, a feed inlet 2 is opened on an outer surface of one side of the dust-proof box 1, a discharge outlet 3 is opened on an outer surface of the other side of the dust-proof box 1, a feed roller 4 is rotatably installed on an outer surface of one side of the dust-proof box 1, a feed plate 6 is welded at a position of one inner side of the dust-proof box 1 adjacent to the feed inlet 2, a discharge roller 5 is rotatably installed at a position of the other inner side of the dust-proof box 1 adjacent to the discharge outlet 3, an air inlet plate 8 is installed on a lower surface of the inner portion of the dust-proof box, two groups of hot pressing components 10 and material conveying components 11 are arranged, the two groups of hot pressing components 10 and material conveying components 11 are correspondingly arranged at the left and right positions in the dust-proof box 1, the height of a feed inlet 2 is slightly higher than the height of the adjacent surface of the hot pressing components 10 and the material conveying components 11, the height of a discharge outlet 3 is slightly lower than the height of the adjacent surface of the hot pressing components 10 and the material conveying components 11, an activated carbon chemical fiber layer is arranged in an air inlet plate 8, the wind direction of an exhaust fan 9 is upward, a supporting leg 7 is composed of an external threaded rod and an internal threaded rod, the internal threaded rod of the supporting leg 7 is rotatably connected with the external threaded rod, the output end of a control box 12 is electrically connected with the electrode components on the hot pressing components 10 and the material conveying components 11 and is an input end, firstly, the device is supported and placed at a use position through the supporting leg 7, the, then, the operation and heating of the hot pressing component 10 are controlled by the control box 12, when the temperature inside the hot pressing component 10 reaches a limit value, one end of a PVC coiled material to be pressed is inserted into the dust-proof box 1 through the feeding port 2 and inserted into the clamping surface of the hot pressing component 10 and the material conveying component 11, the pressing pressure of the hot pressing component 10 and the material conveying component 11 is adjusted, the material conveying component 11 operates, the hot pressing component 10 and the material conveying component 11 are pressed, after pressing, the PVC coiled material is led out from the discharging port 3 through the upper surface of the discharging roller 5, in the working process of the device, the exhaust fan 9 operates in real time, external cold air is led into the dust-proof box 1 through the air inlet plate 8 and is exhausted through the exhaust fan 9.

In fig. 2, 3: an upper mounting frame 14 is arranged at the upper end of the hot-pressing component 10, an inner rod 16 is welded on the inner side of the lower end of the upper mounting frame 14, an upper pressing roller 13 is rotatably installed on the outer surface of the inner rod 16, a first ceramic layer 15 is arranged on the outer surface of the upper pressing roller 13, an oil filling port 19 is installed on the front surface of the upper pressing roller 13, a heating rod 17 is installed at one end inside the inner rod 16, a temperature sensor 18 is installed at the other end inside the inner rod 16, the hot-pressing component 10 is fixed at the position of the upper surface inside the dust-proof box 1 through the upper mounting frame 14, heat exchange oil is filled in a cavity between the upper pressing roller 13 and the inner rod 16, the heat exchange oil is guided into the upper pressing roller 13 through the oil filling port 19, then the heating rod 17 is controlled by the control box 12 to heat the oil inside the upper, when the temperature inside the upper pressure roller 13 reaches the limit temperature of the control box 12, the control box 12 controls the heating rod 17 to stop heating, and when the temperature inside the upper pressure roller 13 is lower than the limit value, the heating rod 17 heats to keep the upper pressure roller 13 at the limit temperature.

In fig. 2, 4, 5: the lower end of the material conveying component 11 is provided with a lower mounting frame 21, the upper end of the lower mounting frame 21 is rotatably provided with a lower press roller 20, the outer surface of the lower press roller 20 is provided with a second ceramic layer 22, the lower surface of the lower mounting frame 21 is provided with a cylinder 23, the front surface of the lower mounting frame 21 is welded with a slide bar 24, the upper surface of the lower mounting frame 21 is provided with a motor 25, the output of the motor 25 is provided with a transmission belt 26, the front surface of the dust-proof box 1 is provided with a slide way 27 at the outer surface position of the slide bar 24, the material conveying component 11 is fixed on the inner lower surface of the dust-proof box 1 through the cylinder 23, the lower press roller 20 is rotatably connected with the output shaft of the motor 25 through the transmission belt 26, the slide bar 24 is slidably connected at the inner position of the slide way 27, the lower mounting frame 21 is slidably mounted at the inner position, insert in the contained surface of hot pressing component 10 and biography material component 11, and the PVC coiled material that is located feed inlet 2 passes through the support of feed roller 4 and feed plate 6, through control box 12 control cylinder 23 operation, mounting bracket 21 shifts up under the cylinder 23 promotion, slide bar 24 slides in the inside of slide 27, adjust hot pressing component 10 and the pressfitting pressure of biography material component 11, motor 25 operates, motor 25 drives down compression roller 20 through drive belt 26 and rotates on mounting bracket 21 down, drive hot pressing component 10 through the PVC coiled material and rotate, the inside temperature of hot pressing component 10 transmits on the PVC coiled material, accomplish the pressfitting.

It should be noted that: an exhaust fan 9 (model number 2806GL-04W-B59 TB2), a heating rod 17 (model number SLE 1152), a temperature sensor 18 (model number MAT), and a motor 25 (model number TM 50).

The working principle of the invention is as follows: firstly, the device is supported and placed at a use position through a supporting leg 7, the supporting height of the supporting leg 7 is adjusted through an internal threaded rod and an external threaded rod on the supporting leg 7, heat exchange oil is introduced into the interior of an upper compression roller 13 through an oil filling port 19, then, a heating rod 17 is controlled by a control box 12 to operate and heat the oil in the interior of the upper compression roller 13, a temperature sensor 18 operates in real time, the temperature in the interior of the upper compression roller 13 is detected, information is transmitted to the interior of the control box 12, when the temperature in the interior of the upper compression roller 13 reaches the limit temperature of the control box 12, the control box 12 controls the heating rod 17 to stop heating, when the temperature in the interior of the upper compression roller 13 is lower than the limit value, the heating rod 17 is heated, the upper compression roller 13 is kept at the limit temperature, one end of a PVC coiled material to be pressed is inserted into the interior of a dust-proof box, and the PVC coiled material at the feed inlet 2 is supported by the feed roller 4 and the feed plate 6, the operation of the cylinder 23 is controlled by the control box 12, the cylinder 23 pushes the lower mounting frame 21 to move upwards, the slide rod 24 slides in the slide way 27 to adjust the pressing pressure of the upper press roller 13 and the lower press roller 20, the upper press roller 13 and the lower press roller 20 are extruded to the outer surface of the PVC coiled material through the first ceramic layer 15 and the second ceramic layer 22, the motor 25 operates, the motor 25 drives the lower press roller 20 to rotate on the lower mounting frame 21 through the drive belt 26, the upper press roller 13 is driven to rotate through the PVC coiled material, the temperature in the upper press roller 13 is transmitted to the PVC coiled material through the first ceramic layer 15 to complete the pressing, after the first pressing, the PVC coiled material enters the second hot pressing component 10 and the inner side of the material transmission component 11 for the second pressing, after the pressing, the PVC coiled material is led out from the discharge port, the outside cool air is introduced into the interior of the dust box 1 through the intake plate 8 and is exhausted by the exhaust fan 9.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A pressing device for PVC coiled material production comprises a dust-proof box (1) and is characterized in that supporting legs (7) are welded on the lower surface of the dust-proof box (1), an exhaust fan (9) is mounted on the upper surface of the dust-proof box (1), a control box (12) is mounted at one end of the front surface of the dust-proof box (1), a feeding hole (2) is formed in the outer surface of one side of the dust-proof box (1), a discharging hole (3) is formed in the outer surface of the other side of the dust-proof box (1), a feeding roller (4) is rotatably mounted on the outer surface of one side of the dust-proof box (1), a feeding plate (6) is welded at a position close to the feeding hole (2) on one side of the inside of the dust-proof box (1), a discharging roller (5) is rotatably mounted at a position close to the discharging hole (3) on the other side of the inside of the dust-proof box (1, the interior lower surface of dust proof box (1) installs and passes material component (11), the position department that the inside upper surface of dust proof box (1) corresponds to passing material component (11) installs hot pressing component (10).

2. The pressing device for PVC (polyvinyl chloride) coil production according to claim 1, wherein an upper mounting frame (14) is arranged at the upper end of the hot pressing component (10), an inner rod (16) is welded on the inner side of the lower end of the upper mounting frame (14), an upper pressing roller (13) is rotatably installed on the outer surface of the inner rod (16), a first ceramic layer (15) is arranged on the outer surface of the upper pressing roller (13), an oil filling opening (19) is installed on the front surface of the upper pressing roller (13), a heating rod (17) is installed at one end of the inner rod (16), and a temperature sensor (18) is installed at the other end of the inner rod (16).

3. The pressing device for PVC coiled material production according to claim 1, characterized in that, the lower extreme of biography material component (11) is provided with down mounting bracket (21), lower compression roller (20) is installed in the rotation of the upper end of lower mounting bracket (21), the surface of lower compression roller (20) is provided with second ceramic layer (22), the lower surface mounting of lower mounting bracket (21) has cylinder (23), the front surface welding of lower mounting bracket (21) has slide bar (24), the last surface mounting of lower mounting bracket (21) has motor (25), the output of motor (25) is walked and is installed drive belt (26), slide (27) are installed in the surface position department that the front surface of dust proof box (1) is located slide bar (24).

4. The pressing device for PVC coiled material production according to claim 1, wherein the hot pressing member (10) and the material conveying member (11) are provided in two sets, the two sets of hot pressing member (10) and the material conveying member (11) are correspondingly installed at the left and right positions inside the dustproof box (1), the height of the feed port (2) is slightly higher than the height of the adjacent surface of the hot pressing member (10) and the material conveying member (11), and the height of the discharge port (3) is slightly lower than the height of the adjacent surface of the hot pressing member (10) and the material conveying member (11).

5. The pressing device for PVC coiled material production according to claim 1, characterized in that the inside of the air inlet plate (8) is provided with an activated carbon fiber layer, the air direction of the exhaust fan (9) is upward, the supporting leg (7) is composed of an external threaded rod and an internal threaded rod, and the internal threaded rod of the supporting leg (7) is rotatably connected with the external threaded rod.

6. A stitching device for PVC web production according to claim 1, characterized in that the output electrode of the control box (12) is the input electrode connecting the hot-pressing member (10) and the electrode member on the transfer member (11).

7. The pressing device for PVC coiled material production according to claim 2, wherein the hot pressing component (10) is fixed at the position of the inner upper surface of the dust-proof box (1) through an upper mounting frame (14), and the cavities of the upper pressing roller (13) and the inner rod (16) are filled with heat exchange oil.

8. A stitching device for PVC web production according to claim 3, wherein the material transfer member (11) is fixed to the inner lower surface of the dust-proof box (1) by means of a cylinder (23), and the lower roller (20) is rotatably connected to the output shaft of the motor (25) by means of a belt (26).

9. A stitching device for PVC web production according to claim 3, characterized in that the slide bar (24) is slidably connected at an internal position of the slide (27), and the lower mounting frame (21) is slidably mounted at an internal position of the dust box (1) by means of the slide bar (24) and the slide (27).