CN215094878U

CN215094878U - Water cooling roller of cable sheath material internal mixer

Info

Publication number: CN215094878U
Application number: CN202022541572.4U
Authority: CN
Inventors: 黄伟
Original assignee: Anhui Huifeng New Material Technology Co ltd
Current assignee: Anhui Huifeng New Material Technology Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-12-10
Anticipated expiration: 2030-11-06

Abstract

The utility model provides a cable sheath material banbury mixer water-cooling changes roller, including the roll body, the equal coaxial cover in both ends of roll body is equipped with the drum, the drum is kept away from the one end of roll body and is sealed, a plurality of rivers passageways have been seted up on the roll body, the both ends of rivers passageway communicate the both ends of roll body respectively, sealed bearing has all been cup jointed at the both ends of roll body, sealed bearing's outer lane fixed connection drum inner wall, the drum at roll body both ends communicates respectively has inlet tube and outlet pipe, the coaxial fixedly connected with transfer line of one end of roll body, the transfer line runs through the drum of place one end and connects the power supply, and the transfer line runs through drum department and cup joints the bearing and be connected with the drum. The water cooling roller of the cable sheath material internal mixer provided by the technical scheme can pass through water flow, so that the mixing temperature can be adjusted through water temperature, and the phenomenon that the mixing temperature is too high or too low can be avoided.

Description

Water cooling roller of cable sheath material internal mixer

Technical Field

The utility model relates to a banbury mixer technical field especially relates to cable sheath material banbury mixer water-cooling changes roller.

Background

The closed rubber mixing machine is called as internal mixer, also called as kneading machine, and is mainly used for plasticating and mixing rubber. The internal mixer is a machine which is equipped with a pair of rotors with specific shapes and can be relatively rotated, and can be used for plasticating and mixing polymer material in a clearance mode under the closed state of adjustable temperature and pressure, and is mainly formed from internal mixing chamber, rotating roller sealing device, feeding and material-pressing device, discharging device, driving device and machine base.

The high mixing temperature is beneficial to the plastic flow and deformation of raw rubber and rubber materials, is beneficial to the wetting and mixed powder eating of rubber on the surfaces of solid compounding agent particles, but reduces the viscosity of the rubber materials, and is not beneficial to the crushing, dispersion and mixing of the compounding agent particles. When the mixing temperature is too high, the thermal-oxidative aging of rubber can be accelerated, so that the physical and mechanical properties of vulcanized rubber are reduced, namely, the phenomenon of over-mixing occurs; the rubber material can be burnt, so effective cooling measures must be adopted in the mixing process of the internal mixer; but not too low, otherwise the compound will collapse.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide cable sheath material banbury mixer water-cooling changes the roller.

The utility model discloses a following technical means realizes solving above-mentioned technical problem:

cable sheath material banbury mixer water-cooling changes roller, including the roll body, the equal coaxial cover in both ends of roll body is equipped with the drum, the one end that the roll body was kept away from to the drum is sealed, a plurality of rivers passageways have been seted up on the roll body, the both ends of rivers passageway communicate the both ends of roll body respectively, sealed bearing has all been cup jointed at the both ends of roll body, sealed bearing's outer lane fixed connection drum inner wall, the drum at roll body both ends communicates respectively has inlet tube and outlet pipe, the coaxial fixedly connected with transfer line of one end of roll body, the transfer line runs through the drum of place one end and connects the power supply, and the transfer line runs through drum department and cup joints the bearing and be connected with the drum.

As an improvement of the technical scheme, the water flow channels are arranged in parallel with the length direction of the roller body, and the water flow channels are distributed in a centrosymmetric manner by taking the axial lead of the roller body as the center.

As the improvement of above-mentioned technical scheme, the coaxial recess that has seted up of one end that the transfer line was kept away from to the roll body, the recess is the loudspeaker form, and the bottom intercommunication rivers passageway of recess, the protruding strip of fixedly connected with heliciform on the groove wall, the protruding strip of heliciform keeps away from groove tank bottom one end and is located the front side that the protruding strip of heliciform is close to groove tank bottom one end on the direction of rotation of roll body, the drum that the transfer line was close to in the outlet pipe intercommunication, the drum of transfer line is kept away from in the inlet tube intercommunication.

As an improvement of the technical scheme, the roller body is further provided with a shunting cavity, and the shunting cavity is communicated with the water flow channel and the groove.

As an improvement of the technical scheme, the diversion cavity is cylindrical and is coaxially arranged with the groove, a diversion block is arranged in the diversion cavity, the diversion block is hemispherical, the cambered surface of the diversion block points to the groove, and the diversion block is far away from the groove and is fixed on the inner wall of the diversion cavity far away from the groove.

As an improvement of the technical scheme, the radius of the bottom surface of the flow guide block, which is far away from the groove, is smaller than the distance between the water flow channel and the axial lead of the roller body.

The utility model has the advantages that: the water cooling roller of the cable sheath material internal mixer provided by the technical scheme can pass through water flow, so that the mixing temperature can be adjusted through water temperature, and the phenomenon that the mixing temperature is too high or too low can be avoided.

Drawings

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

FIG. 2 is a schematic view of the inner cavity of the groove of the present invention;

FIG. 3 is a schematic cross-sectional view A-A of FIG. 1;

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Examples

As shown in fig. 1-3, this embodiment cable sheath material banbury mixer water-cooling changes roller, including roll body 1, the equal coaxial cover in both ends of roll body 1 is equipped with drum 2, the one end that roll body 1 was kept away from to drum 2 is sealed, a plurality of rivers passageway 3 have been seted up on roll body 1, the both ends of rivers passageway 3 communicate the both ends of roll body 1 respectively, sealed bearing 4 has all been cup jointed at the both ends of roll body 1, the 2 inner walls of outer lane fixed connection drum of sealed bearing 4, drum 2 at roll body 1 both ends communicate respectively has inlet tube 5 and outlet pipe 6, the coaxial fixedly connected with transfer line 7 of one end of roll body 1, transfer line 7 runs through the drum 2 connection power supply of place one end, and transfer line 7 runs through drum 2 department and cup joints the bearing and is connected with drum 2. The water cooling roller of the cable sheath material internal mixer provided by the technical scheme can pass through water flow, so that the mixing temperature can be adjusted through water temperature, and the phenomenon that the mixing temperature is too high or too low can be avoided. When the roller is used, water flows from one end of the roller body 1 to the other end of the water flow channel 3, and the flowing water can exchange heat with the roller body 1, so that the temperature of the roller body 1 can be adjusted.

The water flow channel 3 is parallel to the length direction of the roller body 1, and the water flow channel 3 is centrosymmetrically distributed by taking the axial lead of the roller body 1 as the center. The water flow channels 3 are distributed in a central symmetry way, so that the heat exchange efficiency can be accelerated.

The coaxial recess 8 of having seted up of one end that transfer line 7 was kept away from to roll body 1, recess 8 is the loudspeaker form, and the bottom intercommunication rivers passageway 3 of recess 8, the protruding strip 9 of fixedly connected with heliciform on the 8 cell walls of recess, 8 cell bottoms one end of recess is kept away from to the protruding strip 9 of heliciform on roll body 1's the direction of rotation 8 cell bottoms one end and is located the front side that 8 cell bottoms one end of heliciform are close to

recess

9, 6 intercommunications of outlet pipe are close to the drum 2 of transfer line 7, 5 intercommunications of inlet tube are kept away from the drum 2 of transfer line 7. During operation, the roller body 1 rotates and simultaneously drives the groove 8, and the spiral protruding strip 9 stirs water flow to enter the water flow channel 3 from the groove 8, so that the flow rate of water can be accelerated, and the heat exchange efficiency can be indirectly accelerated.

The roller body 1 is further provided with a diversion cavity 10, and the diversion cavity 10 is communicated with the water flow channel 3 and the groove 8. The flow dividing cavity 10 is cylindrical, the flow dividing cavity 10 and the groove 8 are coaxially arranged, a flow guide block 11 is arranged in the flow dividing cavity 10, the flow guide block 11 is hemispherical, the cambered surface of the flow guide block 11 points to the groove 8, and the flow guide block 11 is far away from the groove 8 and is fixed on the inner wall of the flow dividing cavity 10 far away from the groove 8. The radius of the bottom surface of the flow guide block 11 far away from the groove 8 is smaller than the distance between the water flow channel 3 and the axial lead of the roller body 1. The diversion cavity 10 and the diversion block 11 can distribute water flow, so that the water flow in each water flow channel 3 tends to be the same, and an overlarge temperature difference generated on the roller body 1 can be avoided.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used 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 should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. Cable sheath material banbury mixer water-cooling changes roller, including roll body (1), its characterized in that: the equal coaxial cover in both ends of roll body (1) is equipped with drum (2), the one end that roll body (1) was kept away from in drum (2) is sealed, a plurality of rivers passageway (3) have been seted up on roll body (1), the both ends of rivers passageway (3) communicate the both ends of roll body (1) respectively, sealed bearing (4) have all been cup jointed at the both ends of roll body (1), the outer lane fixed connection drum (2) inner wall of sealed bearing (4), drum (2) at roll body (1) both ends communicate respectively has inlet tube (5) and outlet pipe (6), the coaxial fixedly connected with transfer line (7) of one end of roll body (1), transfer line (7) run through drum (2) the one end at place and connect the power supply, and transfer line (7) run through drum (2) department and cup joint the bearing and are connected with drum (2).

2. The water-cooling roller of the cable sheath material internal mixer according to claim 1, which is characterized in that: the water flow channels (3) are parallel to the length direction of the roller body (1), and the water flow channels (3) are distributed in a centrosymmetric manner by taking the axial lead of the roller body (1) as the center.

3. The cable sheathing internal mixer water cooling roller according to claim 1 or 2, wherein: roll body (1) keeps away from the one end coaxial of transfer line (7) and sets up fluted (8), recess (8) are the loudspeaker form, and the bottom intercommunication rivers passageway (3) of recess (8), the protruding strip (9) of fixedly connected with heliciform on recess (8) cell wall, and recess (8) tank bottom one end is located the front side that heliciform protruding strip (9) are close to recess (8) tank bottom one end is kept away from to heliciform protruding strip (9) on the direction of rotation of roll body (1), outlet pipe (6) intercommunication is close to drum (2) of transfer line (7), drum (2) of transfer line (7) are kept away from in inlet tube (5) intercommunication.

4. The water-cooling roller of the cable sheath material internal mixer according to claim 1, which is characterized in that: the roller body (1) is further provided with a diversion cavity (10), and the diversion cavity (10) is communicated with the water flow channel (3) and the groove (8).

5. The water-cooling roller of the cable sheath material internal mixer, according to claim 4, is characterized in that: the flow dividing cavity (10) is cylindrical, the flow dividing cavity (10) and the groove (8) are coaxially arranged, a flow guide block (11) is arranged in the flow dividing cavity (10), the flow guide block (11) is hemispherical, the cambered surface of the flow guide block (11) points to the groove (8), and the flow guide block (11) is far away from the groove (8) and is fixed on the inner wall of the flow dividing cavity (10) far away from the groove (8).

6. The water-cooling roller of the cable sheath material internal mixer according to claim 5, characterized in that: the radius of the bottom surface of the flow guide block (11) far away from the groove (8) is smaller than the distance between the water flow channel (3) and the axial lead of the roller body (1).