CN214562134U

CN214562134U - Open mill for rubber processing

Info

Publication number: CN214562134U
Application number: CN202022608343.XU
Authority: CN
Inventors: 杨金戈
Original assignee: SHANGHAI DAWNFLUO RUBBER TECHNOLOGY CO LTD
Current assignee: SHANGHAI DAWNFLUO RUBBER TECHNOLOGY CO LTD
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-11-02
Anticipated expiration: 2030-11-12

Abstract

The utility model relates to a rubber processing technology field specifically is an open mill for rubber processing, including the mixing mechanism, the bottom fixedly connected with buffer gear of mixing mechanism, buffer gear's inside is rotated and is connected with clear material mechanism, buffer gear's bottom fixedly connected with supporting mechanism, supporting mechanism's inside is rotated and is connected with compression roller mechanism. The utility model has the advantages that: the cooling water is mobile state, guaranteed the long-time operation under the low temperature state of compression roller, equipment is at the stop work, rotate the baffle through the rocker, open the bottom of baffle-box, in time discharge remaining rubber materials in the baffle-box, thereby can not influence the next operation of equipment, the practicality has been improved, make the wash port on the second shaft pipe is wrapped up in to the water tank, avoided the cooling water to spray the regional problem in near equipment, the regional clean and tidy health in near equipment has been guaranteed, and can retrieve the cooling water and recycle, the purpose of using water wisely has been reached.

Description

Open mill for rubber processing

Technical Field

The utility model relates to a rubber processing technology field, especially an open mill for rubber processing.

Background

The rubber open mill is a variety of open mills, is pertinently applied to the production of rubber, has the working performance that raw rubber or rubber materials are rolled into a gap between two rollers along with the rotation of the rollers through the relative rotation of the two rollers and are subjected to strong shearing action to achieve the purpose of plastication or mixing, and has the function of mixing and plasticizing uniformly mixed raw materials to provide uniformly mixed molten materials for calendering and molding plastic products by a calender.

Open mill for rubber processing disclosed in chinese patent CN211104969U, this open mill for rubber processing, through the cooperation of transmission case, heater, bull stick, stirring leaf and rotating electrical machines, made things convenient for the hot melt of rubber to mix, increased the effect of mixing, through the cooperation of compression roller, pivot and inlet tube, realized the cooling of rubber when the extrusion, increased the extruded effect, however, this open mill for rubber processing, when the problem is solved, has following shortcoming:

1. according to the open mill for processing rubber, cooling water is injected into the compression roller through the water inlet pipe and cannot circulate, so that the cooling water is kept in a high-temperature state after being continuously heated, and the original cooling effect is lost;

2. this mill for rubber processing, equipment are when shutting down, are less than the unable discharge of rubber of through-hole in the baffle-box to lead to unable exhaust rubber to cool off gradually, solidify in the inside of baffle-box, lead to the unable work once more of equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide an open mill for rubber processing.

The purpose of the utility model is realized through the following technical scheme: an open mill for rubber processing comprises a mixing mechanism, wherein the bottom of the mixing mechanism is fixedly connected with a buffering mechanism, the interior of the buffering mechanism is rotatably connected with a material cleaning mechanism, the bottom of the buffering mechanism is fixedly connected with a supporting mechanism, and the interior of the supporting mechanism is rotatably connected with a compression roller mechanism;

the material cleaning mechanism comprises a baffle, a positioning shaft, a rotating shaft and a rocker, wherein the positioning shaft is fixedly connected to one side of the baffle, the rotating shaft is fixedly connected to one side of the baffle, which is far away from the positioning shaft, and the rocker is fixedly connected to one end, which is far away from the baffle, of the rotating shaft;

the compression roller mechanism comprises a compression roller, a first shaft tube, a rotary joint, a water delivery pipe, a second shaft tube, a drain hole and a driving device, wherein the first shaft tube is fixedly connected with one end of the compression roller, the rotary joint is fixedly connected with one end of the first shaft tube, the water delivery pipe is fixedly connected with one end of the rotary joint, the second shaft tube is fixedly connected with one end of the compression roller far away from the first shaft tube, the drain hole is formed in the outer surface of the second shaft tube, and the driving device is fixedly connected with one end of the second shaft tube far away from the compression roller.

Preferably, the mixing mechanism includes mixing box, feed inlet, heater and bin outlet, one side fixedly connected with feed inlet at mixing box top, the bottom fixedly connected with heater of mixing box, one side fixedly connected with bin outlet of mixing box bottom.

Preferably, buffer gear is including gathering materials case, baffle-box, connecting hole, through-hole, discharge opening, limiting plate and screw, gather materials the top fixedly connected with baffle-box of workbin inner wall, the connecting hole has been seted up to the baffle-box both sides, the through-hole has been seted up at the top of baffle-box, the bottom fixedly connected with discharge opening of workbin gathers materials, gather materials one side fixedly connected with limiting plate of workbin, the screw has been seted up to one side of gathering materials case.

Preferably, the discharge port is fixedly connected with the top of the material collecting box.

Preferably, the baffle is rotatably connected with connecting holes arranged at two sides of the buffer box through a positioning shaft and a rotating shaft arranged at two sides of the baffle.

Preferably, the supporting mechanism comprises a top plate, a supporting plate, a first shaft hole, a water tank, a second shaft hole and a drain pipe, the bottom of the top plate is fixedly connected with the supporting plate, the first shaft hole is formed in one side of the supporting plate, the water tank is fixedly connected to one side of the supporting plate, the second shaft hole is formed in one side of the water tank, and the drain pipe is fixedly connected to the bottom of the water tank.

Preferably, the material collecting box is fixedly connected with the top of the top plate through a discharge opening arranged at the bottom of the material collecting box.

Preferably, the press roller is rotatably connected with the first shaft hole arranged on the support plate through a first shaft pipe and a second shaft pipe arranged at two ends of the press roller, and the second shaft pipe penetrates through the second shaft hole.

The utility model has the advantages of it is following:

1. according to the open mill for processing rubber, the first shaft tube, the rotary joint, the water delivery pipe and the second shaft tube are arranged, cooling water enters the interior of the press roller through the water delivery pipe, the rotary joint and the first shaft tube, and is discharged from the water discharge hole in the surface of the second shaft tube after the press roller is cooled, so that the cooling water flows, the purpose of cooling the press roller for a long time is achieved, and the press roller can be ensured to operate in a low-temperature state for a long time;

2. according to the rubber processing open mill, the baffle is rotatably connected to the bottom of the buffer box, when the equipment stops working, the baffle is rotated through the rocker, so that the bottom of the buffer box is opened, and residual rubber raw materials in the buffer box are discharged in time, so that the next operation of the equipment cannot be influenced, and the practicability is improved;

3. this mill for rubber processing through setting up the water tank, makes the wash port on the water tank parcel second shaft pipe, has avoided the cooling water to spray the problem near equipment region, has guaranteed near equipment regional clean and tidy health to can retrieve the reuse to the cooling water, reach the purpose of using water wisely.

Drawings

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

FIG. 2 is a schematic structural diagram of the mixing mechanism of the present invention;

fig. 3 is a schematic structural view of the buffering mechanism of the present invention;

FIG. 4 is a schematic structural view of the material cleaning mechanism of the present invention;

fig. 5 is a schematic structural view of the supporting mechanism of the present invention;

fig. 6 is a schematic structural diagram of the compression roller mechanism of the present invention.

In the figure: 1-mixing mechanism, 101-mixing box, 102-feeding port, 103-heater, 104-discharging port, 2-buffering mechanism, 201-collecting box, 202-buffering box, 203-connecting hole, 204-through hole, 205-discharging port, 206-limiting plate, 207-screw hole, 3-cleaning mechanism, 301-baffle, 302-positioning shaft, 303-rotating shaft, 304-rocker, 4-supporting mechanism, 401-top plate, 402-supporting plate, 403-first shaft hole, 404-water tank, 405-second shaft hole, 406-water discharging pipe, 5-press roller mechanism, 501-press roller, 502-first shaft pipe, 503-rotating joint, 504-water conveying pipe, 505-second shaft pipe, 506-water discharging hole, 507-driving means.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1, the open mill for rubber processing comprises a mixing mechanism 1, wherein the bottom of the mixing mechanism 1 is fixedly connected with a buffer mechanism 2, the interior of the buffer mechanism 2 is rotatably connected with a material cleaning mechanism 3, the bottom of the buffer mechanism 2 is fixedly connected with a supporting mechanism 4, and the interior of the supporting mechanism 4 is rotatably connected with a compression roller mechanism 5;

as shown in fig. 4, the material cleaning mechanism 3 includes a baffle 301, a positioning shaft 302, a rotating shaft 303 and a rocker 304, the positioning shaft 302 is fixedly connected to one side of the baffle 301, the rotating shaft 303 is fixedly connected to one side of the baffle 301 away from the positioning shaft 302, the rocker 304 is fixedly connected to one end of the rotating shaft 303 away from the baffle 301, and the rocker 304 is used for rotating the baffle 301 to enable the baffle 301 to rotate around the positioning shaft 302 and the rotating shaft 303;

as shown in fig. 6, the platen roller mechanism 5 includes a platen roller 501, a first shaft tube 502, a rotary joint 503, a water pipe 504, a second shaft tube 505, a water drain hole 506 and a driving device 507, wherein one end of the platen roller 501 is fixedly connected with the first shaft tube 502, one end of the first shaft tube 502 is fixedly connected with the rotary joint 503, one end of the rotary joint 503 is fixedly connected with the water pipe 504, the water pipe 504 is connected with a water pump, cooling water is transmitted to the inside of the platen roller 501 through the rotary joint 503 and the first shaft tube 502 to cool the platen roller 501, one end of the platen roller 501 far away from the first shaft tube 502 is fixedly connected with the second shaft tube 505, the outer surface of the second shaft tube 505 is provided with the water drain hole 506, after cooling the platen roller 501, the cooling water is discharged to the outside of the platen roller mechanism 5 through the water drain hole 506 on the outer surface of the second shaft tube 505, one end of the second shaft tube 505 far away from the platen roller 501 is fixedly connected with the driving device 507, and the driving device 507 is composed of a servo motor, a water pump, The servo motor drives the second shaft pipe 505 to rotate through the belt pulley and the belt, so as to drive the compression roller 501 to rotate.

As a preferred technical scheme of the utility model, as shown in fig. 2, mixing mechanism 1 includes mixing box 101, feed inlet 102, heater 103 and bin outlet 104, one side fixedly connected with feed inlet 102 at mixing box 101 top, the inside of mixing box 101 is provided with agitating unit, rubber materials is added into mixing box 101 from feed inlet 104, mixing box 101 stirs the mixture to rubber materials, mixing box 101's bottom fixedly connected with heater 103, heater 103 heats the rubber materials in mixing box 101, make it melt, one side fixedly connected with bin outlet 104 of mixing box 101 bottom.

As a preferred technical solution of the present invention, as shown in FIG. 3, the buffering mechanism 2 comprises a material collecting box 201, a buffering box 202, a connecting hole 203, a through hole 204, a discharging opening 205, a limiting plate 206 and a screw 207, the top of the inner wall of the material collecting box 201 is fixedly connected with the buffering box 202, the bottom of the buffering box 202 is not shielded, and is in an open state, the connecting hole 203 is opened at both sides of the buffering box 202, the connecting hole 203 is also opened at one side of the material collecting box 201, the connecting hole 203 on the material collecting box 201 corresponds to the connecting hole 203 on the buffering box 202, the through hole 204 is opened at the top of the buffering box 202, the discharging opening 205 is fixedly connected with the bottom of the material collecting box 201, the limiting plate 206 is fixedly connected with one side of the material collecting box 201, the limiting plate 206 is used for limiting the rotation of the rocker 304, the screw 207 is opened at one side of the material collecting box 201, when the rocker 304 rotates to between the screw 207 and the limiting plate 206, a bolt is connected in the screw 207, the rocker 304 is restrained to fix the baffle 301.

As a preferred technical scheme of the utility model, bin outlet 104 and the top fixed connection of collecting box 201, bin outlet 104 runs through to the inside of collecting box 201.

As a preferred technical scheme of the utility model, baffle 301 rotates through the connecting hole 203 that sets up the location axle 302 and the pivot 303 of its both sides and buffer tank 202 both sides and is connected, and pivot 303 runs through to the one side of gathering workbin 201.

As a preferred technical scheme, as shown in fig. 5, supporting mechanism 4 includes roof 401, backup pad 402, primary shaft hole 403, water tank 404, secondary shaft hole 405 and drain pipe 406, bottom fixedly connected with backup pad 402 of roof 401, primary shaft hole 403 has been seted up to one side of backup pad 402, one side fixedly connected with water tank 404 of backup pad 402, water tank 404 is used for collecting the discharged cooling water in compression roller 501, secondary shaft hole 405 has been seted up to one side of water tank 404, all be provided with sealed bearing in primary shaft hole 403 and the secondary shaft hole 405, the bottom fixedly connected with drain pipe 406 of water tank 404, drain pipe 406 connects the water pipe, can carry out reuse with the cooling water in the water tank 404.

As an optimal technical scheme of the utility model, the top fixed connection of the discharge opening 205 and the roof 401 of case 201 through setting up in its bottom gathers materials, offers on the roof 401 with write the hole groove of two mouthful 205 looks adaptations.

As a preferred technical solution of the present invention, the pressing roller 501 is rotatably connected to the first shaft hole 403 provided on the supporting plate 402 through the first shaft pipe 502 and the second shaft pipe 505 provided at both ends thereof, and the second shaft pipe 505 penetrates through the second shaft hole 405, and the water drain hole 506 on the outer surface of the second shaft pipe 505 is located inside the water tank 404.

The working process of the utility model is as follows: after rubber raw materials enter the mixing box 101, the heater 103 heats and melts the rubber raw materials, the rubber raw materials are mixed by the stirring device in the mixing box 101 and then discharged into the buffer box 202, the bottom of the buffer box 202 is shielded by the baffle 301, the liquid rubber raw materials overflow from the through hole 204 to the inside of the material collecting box 201 and then fall between the two compression rollers 501, the driving device 507 drives the compression rollers 501 to rotate, the rubber raw materials are extruded, cooling water enters the inside of the compression rollers 501 through the water conveying pipe 504, the rotary joint 503 and the first shaft pipe 502, the compression rollers 501 are cooled and then enter the second shaft pipe 505 and is discharged from the water discharging groove 506 on the outer surface of the second shaft pipe 505 to the inside of the water tank 404, the pipe 406 is connected, the water discharged from the water tank 404 can be recycled, and the purpose of saving water sources is achieved.

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 rubber processing is with mill which characterized in that: the material cleaning device comprises a mixing mechanism (1), wherein the bottom of the mixing mechanism (1) is fixedly connected with a buffer mechanism (2), the interior of the buffer mechanism (2) is rotatably connected with a material cleaning mechanism (3), the bottom of the buffer mechanism (2) is fixedly connected with a supporting mechanism (4), and the interior of the supporting mechanism (4) is rotatably connected with a compression roller mechanism (5);

the material cleaning mechanism (3) comprises a baffle (301), a positioning shaft (302), a rotating shaft (303) and a rocker (304), the positioning shaft (302) is fixedly connected to one side of the baffle (301), the rotating shaft (303) is fixedly connected to one side, away from the positioning shaft (302), of the baffle (301), and the rocker (304) is fixedly connected to one end, away from the baffle (301), of the rotating shaft (303);

the press roller mechanism (5) comprises a press roller (501), a first shaft tube (502), a rotary joint (503), a water conveying tube (504), a second shaft tube (505), a drain hole (506) and a driving device (507), wherein the first shaft tube (502) is fixedly connected with one end of the press roller (501), the rotary joint (503) is fixedly connected with one end of the first shaft tube (502), the water conveying tube (504) is fixedly connected with one end of the rotary joint (503), the second shaft tube (505) is fixedly connected with one end of the press roller (501) away from the first shaft tube (502), the drain hole (506) is formed in the outer surface of the second shaft tube (505), and the driving device (507) is fixedly connected with one end of the second shaft tube (505) away from the press roller (501).

2. The open mill for processing rubber according to claim 1, characterized in that: mixing mechanism (1) includes mixing box (101), feed inlet (102), heater (103) and bin outlet (104), one side fixedly connected with feed inlet (102) at mixing box (101) top, bottom fixedly connected with heater (103) of mixing box (101), one side fixedly connected with bin outlet (104) of mixing box (101) bottom.

3. The open mill for processing rubber according to claim 1, characterized in that: buffer gear (2) are including gathering together workbin (201), baffle-box (202), connecting hole (203), through-hole (204), discharge opening (205), limiting plate (206) and screw (207), gather together top fixedly connected with baffle-box (202) of workbin (201) inner wall, connecting hole (203) have been seted up to baffle-box (202) both sides, through-hole (204) have been seted up at the top of baffle-box (202), the bottom fixedly connected with discharge opening (205) of collection workbin (201), one side fixedly connected with limiting plate (206) of collection workbin (201), screw (207) have been seted up to one side of collection workbin (201).

4. The open mill for processing rubber according to claim 2, characterized in that: the discharge port (104) is fixedly connected with the top of the material collecting box (201).

5. The open mill for processing rubber according to claim 1, characterized in that: the baffle (301) is rotatably connected with connecting holes (203) arranged at two sides of the buffer box (202) through a positioning shaft (302) and a rotating shaft (303) arranged at two sides of the baffle.

6. The open mill for processing rubber according to claim 1, characterized in that: the supporting mechanism (4) comprises a top plate (401), a supporting plate (402), a first shaft hole (403), a water tank (404), a second shaft hole (405) and a drain pipe (406), the bottom of the top plate (401) is fixedly connected with the supporting plate (402), the first shaft hole (403) is formed in one side of the supporting plate (402), the water tank (404) is fixedly connected to one side of the supporting plate (402), the second shaft hole (405) is formed in one side of the water tank (404), and the drain pipe (406) is fixedly connected to the bottom of the water tank (404).

7. The open mill for rubber processing according to claim 3, characterized in that: the material collecting box (201) is fixedly connected with the top of the top plate (401) through a discharge opening (205) arranged at the bottom of the material collecting box.

8. The open mill for processing rubber according to claim 1, characterized in that: the press roller (501) is rotatably connected with a first shaft hole (403) arranged on the support plate (402) through a first shaft pipe (502) and a second shaft pipe (505) arranged at two ends of the press roller, and the second shaft pipe (505) penetrates through the second shaft hole (405).