CN211993845U

CN211993845U - Uniform stretching device for rubber material

Info

Publication number: CN211993845U
Application number: CN202020126127.9U
Authority: CN
Inventors: 王小兵; 孙德光
Original assignee: Nanjing Debeili New Materials Co ltd
Current assignee: Nanjing Debeili New Materials Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-11-24
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses a rubber material's even pressure extension device, including feeding storehouse, extension roller, cooling device, water tank, coiling mechanism, feeding storehouse bottom is equipped with the feed inlet, is equipped with the stop valve on this feed inlet, the stop valve is connected with the acoustic control switch, the extension roller includes a extension roller and No. two extension rollers, and a extension roller and No. two extension rollers arrange in the feed inlet below side by side, and each extension roller outside all is equipped with the sponge roller, the sponge roller touches with the extension roller, the sponge roller links to each other with the water tank through a inlet tube; the extension pressing roller is also provided with an annular cutting group; a laser measuring instrument is arranged below the extension roller and is connected with an alarm device; when detecting that thickness is unqualified, can in time stop the feeding, avoid follow-up more unqualified products that produce, and set up annular cutting group on extending the compression roller, can cut when extending the pressure, simplify the operation flow.

Description

Uniform stretching device for rubber material

Technical Field

The utility model relates to a rubber prolongs and presses the field, especially relates to a rubber materials's even pressure equipment of extending device.

Background

Rubber's calendering is through the extension and the extrusion of calender roller, makes film or gluey curtain cloth, and the cooling of rethread cooling, the process of batching at last, and wherein rubber materials's extension is very high to the even requirement of thickness, when delaying thickness to rubber among the prior art and going wrong, needs the manual work to adjust, if unmanned on duty, then the device that delays can continue to operate, continuously produces unqualified product, so the utility model provides a but the even device that delays of rubber materials of automatic shutdown when product thickness is unqualified.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is not enough to prior art, the utility model provides a rubber materials's even pressure relief device possesses can automatic shutdown and automatic when the operation is tailor behind the unqualified product of output, optimizes and prolongs to press and tailor flow advantage, and it needs to set up alone after delaying to press and tailor the device flow complicacy to have solved current equipment, and needs the artifical problem of closing the machine when product quality is unqualified.

In order to solve the technical problem, the utility model discloses a technical scheme does:

a rubber material uniform rolling device comprises a feeding bin, rolling rollers, a cooling device, a water tank and a rolling device, wherein a feeding hole is formed in the bottom of the feeding bin, a stop valve is arranged on the feeding hole, the stop valve is connected with a voice-operated switch, each rolling roller comprises a first rolling roller and a second rolling roller, the first rolling roller and the second rolling roller are arranged below the feeding hole side by side, a sponge roller is arranged on the outer side of each rolling roller, the sponge rollers are in contact with the rolling rollers, and the sponge rollers are connected with the water tank through a first water inlet pipe; the extension pressing roller is also provided with an annular cutting group; the water tank type water heater is characterized in that a laser measuring instrument is arranged below the extension compression roller, an alarm device is connected to the laser measuring instrument, a cooling device is arranged below the laser measuring instrument, the cooling device is connected with a second water inlet pipe, and the other end of the water inlet pipe is connected with the water tank.

Preferably, an annular cutting group is arranged on the first extension roller, a rubber strip is pasted in the annular cutting group, the annular cutting group is fixed on the first extension roller through a hoop, and the width of the annular cutting group is smaller than the distance between the two extension rollers; the annular cutting group at least comprises two annular cutting knives.

Preferably, the first calendering roller and the second calendering roller have the same rotating speed.

Preferably, a waste collecting device is further arranged below the extension roller, and the waste collecting device can be a collecting roller or a collecting box.

Has the advantages that:

1. after the unqualified products are produced, the machine can detect and automatically stop feeding, so that more unqualified products are avoided.

2. The sponge roller is additionally arranged outside the roller, so that the extension roller keeps moist, the viscose can be reduced, and the cleaning effect can be achieved.

3. Set up annular cutting device on extending the compression roller and can accomplish the cutting of the required width of finished product at the in-process that extends the compression to carry out waste recycling, do not need extra cutting equipment to participate in, degree of automation is high, convenient operation.

Drawings

Fig. 1 is a schematic view of the uniform rolling device for rubber materials of the present invention.

Fig. 2 is a perspective view of the first calendering roller.

Wherein: the device comprises a feeding bin 1, a 2-time-delay compression roller, a 3-time cooling device, a 4-time water tank, a 5-time winding device, a 6-time feeding port, a 7-time stop valve, an 8-time sound control switch, a 9-time-delay compression roller, a 10-time-delay compression roller, a 11-time sponge roller, a 12-time annular cutting group, a 13-time water inlet pipe, a 14-time water inlet pipe, a 15-time laser measuring instrument, a 16-time alarm device and.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Example 1

As shown in fig. 1-2, a uniform stretching device for rubber materials comprises a feeding bin 1, a stretching and pressing roller 2, a cooling device 3, a water tank 4 and a winding device 5, wherein a feeding port 6 is arranged at the bottom of the feeding bin 1, a stop valve 7 is arranged on the feeding port 6, the stop valve 7 is connected with a voice-operated switch 8, the stretching and pressing roller 2 comprises a first stretching and pressing roller 9 and a second stretching and pressing roller 10, the first stretching and pressing roller 9 and the second stretching and pressing roller 10 are arranged below the feeding port 6 in parallel, a sponge roller 11 is arranged outside each stretching and pressing roller 2, the sponge roller 11 is contacted with the stretching and pressing roller 2, and the sponge roller 11 is connected with the water tank 4 through a first water inlet; the extension pressing roller 2 is also provided with an annular cutting group 12; a laser measuring instrument 15 is arranged below the extension roller 2, an alarm device 16 is connected to the laser measuring instrument 15, a cooling device 3 is arranged below the laser measuring instrument 15, the cooling device 3 is connected with a second water inlet pipe 14, and the other end of the water inlet pipe is connected with the water tank 4.

An annular cutting group 12 is arranged on the first extension roller 9, a rubber strip is pasted inside the annular cutting group 12, the annular cutting group 12 is fixed on the first extension roller 9 through a hoop, and the width of the annular cutting group 12 is smaller than the distance between the two extension rollers 2; the annular cutting group at least comprises two annular cutting knives.

The first calendering roller 9 and the second calendering roller 10 rotate at the same speed.

A waste collecting device 17 is also arranged below the extension roller 2, and the waste collecting device 17 can be a collecting roller or a collecting box.

The operation process comprises the following steps: before rubber is subjected to calendering, the distance between annular cutting devices on the calendering roller is adjusted, the width of the calendered rubber material is adjusted and fixed, the calendering device is started after the adjustment is finished, raw materials flow into the center of the calendering roller from a feed inlet for calendering, the annular cutting devices arranged on the roller are simultaneously cut during the calendering, a finished product is measured to determine whether the thickness is qualified or not by a laser measuring instrument below the calendering roller, if so, the finished product subjected to the calendering enters a cooling device for cooling, and the finished product subjected to the cooling is collected by a winding device after the cooling is finished; if unqualified, alarm device that laser measuring apparatu connects can send the alarm sound, informs the staff and handles, and the sound of alarm sound can open of the acoustic control switch of control connection on the feed inlet stop valve simultaneously, closes the stop valve, closes the feeding, avoids producing more unqualified products. A recovery device is arranged below the extension roller and used for collecting the cut rubber waste materials, and the rubber waste materials can be recycled; the sponge rollers are also arranged on the outer sides of the two extension compression rollers and connected with a water tank, water is injected into the sponge rollers by the water tank in the extension compression process, and the sponge rollers are in transmission connection with the extension compression rollers, so that the surfaces of the extension compression rollers are wet and are not easy to stick rubber, and meanwhile, the extension compression rollers can be cleaned in the operation process; the water tank that the sponge roller is connected still is connected to cooling device simultaneously, provides cooling water for it.

Although the embodiments of the present invention have been described in the specification, these embodiments are only for the purpose of presentation and should not be construed as limiting the scope of the present invention. Various omissions, substitutions, and changes may be made without departing from the spirit and scope of the invention.

Claims

1. The uniform calendering device for the rubber material comprises a feeding bin, a calendering roller, a cooling device, a water tank and a winding device, and is characterized in that a feeding hole is formed in the bottom of the feeding bin, a stop valve is arranged on the feeding hole, the stop valve is connected with a voice-operated switch, the calendering roller comprises a first calendering roller and a second calendering roller, the first calendering roller and the second calendering roller are arranged below the feeding hole side by side, a sponge roller is arranged on the outer side of each calendering roller, the sponge rollers are in contact with the calendering rollers, and the sponge rollers are connected with the water tank through a first water inlet pipe; the extension pressing roller is also provided with an annular cutting group; the water tank type water heater is characterized in that a laser measuring instrument is arranged below the extension compression roller, an alarm device is connected to the laser measuring instrument, a cooling device is arranged below the laser measuring instrument, the cooling device is connected with a second water inlet pipe, and the other end of the water inlet pipe is connected with the water tank.

2. The apparatus according to claim 1, wherein the first calendering roller is provided with an annular cutting group, a rubber strip is adhered inside the annular cutting group, the annular cutting group is fixed on the first calendering roller through a hoop, and the width of the annular cutting group is less than the distance between the two calendering rollers; the annular cutting group at least comprises two annular cutting knives.

3. The apparatus for uniformly rolling a rubber material as claimed in claim 1, wherein said first rolling roll and said second rolling roll are rotated at the same speed.

4. The apparatus for uniformly rolling rubber material according to claim 1, wherein a waste collecting device is further provided under said rolling roller, and said waste collecting device can be a collecting roller or a collecting box.