CN218476962U - Open type double-roller rubber mixing machine for producing silicone rubber additive - Google Patents

Abstract

The application discloses an open type double-roller rubber mixing machine for producing a silicone rubber additive, which belongs to the technical field of rubber mixing machines and comprises a base plate, wherein a support is fixedly connected to the top end of the base plate, an air supply box is fixedly connected to the top end of the middle part of the base plate, the air supply box is arranged below the support, a connecting table is fixedly connected to the top end of the air supply box, a material receiving box is arranged at the top end of the connecting table, a sliding block is fixedly connected to the bottom end of the material receiving box, a groove for the sliding block to slide is formed in the top end of the connecting table, a hot air blower is fixedly arranged in the air supply box, an air inlet pipe is communicated with one end of the hot air blower, and the air inlet pipe penetrates through the air supply box; this application utilizes the supply-air box that sets up on the bottom plate to carry out the installation to the air heater, later utilizes the connection platform that sets up to fix the workbin, and the air heater passes through the air-supply line and with external air extraction and heating, later will hot-blast exhaust through the exhaust pipe and connect inside the workbin to the temperature that will connect the inside clout of receiving of workbin as far as possible keeps warm and heats.

Description

Open type double-roller rubber mixing machine for producing silicone rubber auxiliary agent

Technical Field

The application relates to the technical field of rubber mixing machines, in particular to an open type double-roller rubber mixing machine for producing a silicone rubber auxiliary agent.

Background

At present, a rubber mixing mill, also called an open mill, is needed in the production process of the silicone rubber. During the rubber mixing process, the rubber material is extruded by two relatively rotating rubber mixing rollers, so that various components (such as a silicon rubber additive) in the formula are uniformly distributed in the rubber, and the aim of improving the physical and chemical properties of the rubber raw material is fulfilled.

In the patent document of publication No. CN213440533U, an adjustable-speed open mill for processing silicone rubber auxiliaries is disclosed, which comprises a base, racks, a front roller and a rear roller, wherein the racks are arranged at two ends of the base, the front roller and the rear roller are both rotatably connected between the two racks, a take-up pan is slidably arranged on the base, the take-up pan is located below the front roller and the rear roller, and a driving mechanism for driving the take-up pan to slide is arranged on the base. This application has the convenience and collects and the effect of retrieving the clout that falls.

When the device is used, when the receiving disc is used for collecting the excess materials, the excess materials are placed in the receiving disc for a long time, so that the temperature of the excess materials generated in the rubber mixing process disappears, and long time is wasted for carrying out rubber mixing again when the excess materials are required to be processed again in the follow-up process.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the application provides an open type double-roller rubber mixing machine for producing a silicone rubber additive, which overcomes the defects of the prior art and aims to solve the problems that the rest material is placed in a material receiving disc for a long time and the temperature generated during rubber mixing is cooled.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a two roller rubber mixing machines of open for production of silicone rubber auxiliary agent, includes the bottom plate, the top fixedly connected with support of bottom plate, the middle part top fixedly connected with supply-air box of bottom plate, the supply-air box is located the below setting of support, the top fixedly connected with of supply-air box connects the platform, the top of connecting the platform is provided with connects the workbin, connect the bottom fixedly connected with slider of workbin, just connect the top of platform and seted up the confession gliding recess around the slider, the inside fixed mounting of supply-air box has the air heater, the air inlet end fixed connection of air heater has the air-supply line, just the air-supply line runs through the supply-air box sets up, the air-supply line end fixed connection of air heater has the exhaust pipe, the exhaust pipe is the bellows, just the exhaust pipe runs through supply-air supply box and with connect the fixed connection of workbin, connect the front surface middle part of platform to set up the confession the draw-in groove of exhaust pipe joint, the inboard rotation of support is installed two sets up the rubber mixing rolls, the one end of rubber mixing rolls runs through one side setting of support, just the rubber roll is located the top that connects the workbin sets up.

Through the technical scheme, utilize the supply-air box that sets up on the bottom plate to carry out the installation to the air heater, later utilize the connection platform that sets up to carry out butt joint workbin and fix, the air heater passes through the air-supply line with external air extraction and heating, later through inside the exhaust pipe with hot-blast row of connecing the workbin, thereby the temperature that will connect the inside clout of receiving of workbin as far as possible keeps warm and heats, also avoid in follow-up processing to the clout as far as possible, extravagant longer time carries out the boiling hot heating to the clout, exhaust hot-blast blows to smelting the rubber roll through connecing the workbin simultaneously, accelerate the speed of smelting the rubber as far as possible.

As an optimal technical scheme of this application, connect the inside bottom fixedly connected with absorber plate of workbin, just the middle part of absorber plate is run through and is seted up the confession the hole that the exhaust pipe was pegged graft, the inside top joint that connects the workbin has the filter screen.

Through above-mentioned technical scheme, utilize the absorber plate that sets up to carry out the temperature absorption to in the hot-blast, guarantee as far as possible that the temperature in the hot-blast can be long time remaining inside the workbin that connects, utilize the filter screen that sets up to carry out the interception to the great rubber that leaks down to in continue to open great rubber, also avoid the instrument to drop to connect inside the workbin simultaneously.

As an preferred technical scheme of this application, the first supporting station of one end fixedly connected with of bottom plate, just the top fixed mounting of first supporting station has drive machine, just drive machine's output with it is just two sets of to smelt rubber roll fixed connection, and it is two sets of to smelt the rubber roll through two sets of drive machine antiport.

Through above-mentioned technical scheme, utilize the first supporting bench that sets up to carry out the installation to drive motor, utilize drive motor to drive simultaneously and smelt the rubber roll and glue.

As an optimal technical scheme of this application, the top sliding connection of support has the sliding frame, the bottom fixed mounting of sliding frame has electric telescopic handle, electric telescopic handle's output fixedly connected with cutter, the cutter is located it sets up to smelt gluey roller top.

Through above-mentioned technical scheme, utilize the sliding frame that sets up to carry out the removal to electric telescopic handle, utilize electric telescopic handle to drive the cutter simultaneously and descend, come to carry out the rubber to processing completion through the cutter and cut.

As an preferred technical scheme of this application, the bottom plate is kept away from the one end fixedly connected with second supporting bench of first supporting bench, the top fixed mounting of second supporting bench has driving motor, the equal fixedly connected with mount in both ends top of support, it is two sets of the opposite side of mount is rotated and is connected with the threaded rod, driving motor's output runs through wherein a set of the mount and with threaded rod fixed connection, the outside cover of threaded rod is equipped with the screw thread frame with threaded rod threaded connection, just the bottom fixed connection of screw thread frame in the top of sliding frame.

Through above-mentioned technical scheme, the second supporting bench that utilizes to set up carries out the installation to driving motor, utilizes driving motor to drive the inside threaded rod of mount and rotates, and the rotation of threaded rod drives the screw thread frame and slides on the threaded rod simultaneously, and the slip of screw thread frame can drive the sliding frame and remove.

Keep away from as a preferred technical scheme of this application another group of driving motor the internally mounted of mount has the bearing, just the threaded rod is kept away from driving motor's one end with the inner ring side fixed connection of bearing.

Through the technical scheme, the threaded rod is prevented from being damaged by the fixed frame when the threaded rod rotates in the fixed frame as far as possible by the aid of the arranged bearing.

As an optimal technical scheme of this application, be located inside the sliding frame with be provided with the roll groove between the support top outside, the roll groove does the inside hole of seting up of sliding frame, the inside roll connection of roll inslot has the ball, just the ball passes the notch setting of roll groove and in the top outside of support contacts.

According to the technical scheme, the ball bearings are placed in the rolling grooves formed in the support, and the contact between the ball bearings and the top of the support is utilized to reduce resistance generated when the sliding frame moves at the top of the support as much as possible.

The beneficial effect of this application:

utilize the supply-air box that sets up on the bottom plate to carry out the installation to the air heater, later utilize the connection platform that sets up to carry out butt joint workbin and fix, the air heater passes through the air-supply line with external air extraction and heating, later with hot-blast row inside the material receiving box through the exhaust pipe, thereby heat preservation heating is carried out to the temperature that connects the inside clout of receiving of workbin as far as possible, also avoid in follow-up processing to the clout as far as possible, extravagant longer time carries out the heating of splining to the clout, exhaust hot-blast blows to smelting the rubber roll through the material receiving box simultaneously, accelerate the speed of smelting the rubber as far as possible.

Drawings

FIG. 1 is a schematic front view of the present application;

FIG. 2 is a schematic view of the internal structure of the present application;

FIG. 3 is a schematic view of the structure at A in FIG. 2 of the present application;

fig. 4 is a schematic structural diagram at B in fig. 2 of the present application.

In the figure: 1. a base plate; 2. a support; 3. an air supply box; 4. an air inlet pipe; 5. a connecting table; 6. a material receiving box; 7. a slider; 8. a first support table; 9. a second support table; 10. a drive motor; 11. refining the rubber roller; 12. a sliding frame; 13. an electric telescopic rod; 14. a cutter; 15. a drive motor; 16. a fixed mount; 17. a threaded rod; 18. a threaded frame; 19. a hot air blower; 20. an exhaust duct; 21. a bearing; 22. a heat absorbing plate; 23. a filter screen; 24. and a ball.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all 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 application.

Referring to fig. 1-3, an open type double-roller rubber mixing machine for producing silicone rubber auxiliaries comprises a base plate 1, a support 2 is fixedly connected to the top end of the base plate 1, an air supply box 3 is fixedly connected to the top end of the middle of the base plate 1, the air supply box 3 is arranged below the support 2, a connecting table 5 is fixedly connected to the top end of the air supply box 3, a material receiving box 6 is arranged at the top end of the connecting table 5, a sliding block 7 is fixedly connected to the bottom end of the material receiving box 6, a groove for the sliding block 7 to slide back and forth is formed in the top end of the connecting table 5, a hot air fan 19 is fixedly arranged inside the air supply box 3, an air inlet end of the hot air fan 19 is fixedly communicated with an air inlet pipe 4, the air inlet pipe 4 penetrates through the air supply box 3, an air outlet end of the hot air fan 19 is fixedly communicated with an exhaust pipe 20, the exhaust pipe 20 is a flexible hose, the exhaust pipe 20 penetrates through the air supply box 3 and is fixedly communicated with the material receiving box 6, a clamping groove for the exhaust pipe 20 to clamp is formed in the middle of the front surface of the connecting table 5, two groups of rubber mixing rolls 11 are rotatably arranged on the inner side of the support 2; utilize the supply-air box 3 of setting on bottom plate 1 to carry out the installation to air heater 19, later utilize the connection platform 5 that sets up to carry out butt joint workbin 6 and fix, air heater 19 passes through air-supply line 4 with external air extraction and heating, later discharge hot-blast inside the material receiving box 6 through exhaust pipe 20, thereby heat preservation heating is carried out to the temperature of the clout that receives inside the material receiving box 6 as far as possible, also avoid in follow-up processing to the clout as far as possible, waste longer time carries out the heating of opening the gum to the clout, exhaust hot-blast blows to on smelting rubber roll 11 through material receiving box 6 simultaneously, accelerate the speed of mixing rubber as far as possible.

Referring to fig. 1-2 and 4, the bottom end inside the material receiving box 6 is fixedly connected with a heat absorbing plate 22, a hole for inserting the air exhaust pipe 20 is formed in the middle of the heat absorbing plate 22 in a penetrating manner, and a filter screen 23 is clamped at the top end inside the material receiving box 6; utilize the absorber plate 22 that sets up to carry out the temperature absorption to in the hot-blast, guarantee as far as possible that the temperature in the hot-blast can be long time remaining inside connecing workbin 6, utilize the filter screen 23 that sets up to carry out and intercept the great rubber that leaks down to continue to open glue great rubber, also avoid the instrument to drop inside connecing workbin 6 simultaneously.

Referring to fig. 1, one end of a bottom plate 1 is fixedly connected with a first supporting table 8, the top end of the first supporting table 8 is fixedly provided with a transmission motor 10, the output end of the transmission motor 10 is fixedly connected with a rubber mixing roller 11, and two rubber mixing rollers 11 reversely rotate through two transmission motors 10; the installation of the transmission motor 10 is carried out by utilizing the arranged first supporting platform 8, and meanwhile, the transmission motor 10 is utilized to drive the rubber refining roller 11 to carry out rubber refining.

Referring to fig. 1-2, a sliding frame 12 is slidably connected to the top of a support 2, an electric telescopic rod 13 is fixedly mounted at the bottom end of the sliding frame 12, a cutter 14 is fixedly connected to the output end of the electric telescopic rod 13, the cutter 14 is arranged above a rubber refining roller 11, a second supporting table 9 is fixedly connected to one end, away from a first supporting table 8, of a bottom plate 1, a driving motor 15 is fixedly mounted at the top end of the second supporting table 9, fixing frames 16 are fixedly connected to the tops of two ends of the support 2, threaded rods 17 are rotatably connected to opposite sides of two groups of fixing frames 16, the output end of the driving motor 15 penetrates through one group of fixing frames 16 and is fixedly connected with the threaded rods 17, a thread frame 18 in threaded connection with the threaded rods 17 is sleeved on the outer side of the threaded rods 17, and the bottom end of the thread frame 18 is fixedly connected to the top end of the sliding frame 12; utilize the second brace table 9 that sets up to carry out the installation to driving motor 15, utilize driving motor 15 to drive the inside threaded rod 17 of mount 16 and rotate, threaded rod 17's rotation drives screw frame 18 and slides on threaded rod 17 simultaneously, the slip of screw frame 18 can drive slide frame 12 and remove, the removal to electric telescopic handle 13 is carried out to the slide frame 12 that utilizes to set up, utilize electric telescopic handle 13 to drive cutter 14 and descend simultaneously, come to carry out the rubber of accomplishing to processing through cutter 14 and cut.

Referring to fig. 1-3, a bearing 21 is installed inside the other set of fixing frames 16 far away from the driving motor 15, one end of the threaded rod 17 far away from the driving motor 15 is fixedly connected with the inner ring side of the bearing 21, a rolling groove is arranged between the inside of the sliding frame 12 and the outer side of the top of the bracket 2, the rolling groove is a hole formed inside the sliding frame 12, a ball 24 is connected inside the rolling groove in a rolling manner, and the ball 24 penetrates through the notch of the rolling groove and is arranged to be in contact with the outer side of the top of the bracket 2; the bearing 21 is arranged to prevent the threaded rod 17 from damaging the fixed frame 16 when rotating in the fixed frame 16, and the ball 24 is placed in the rolling groove and the ball 24 contacts with the top of the bracket 2 to reduce the resistance generated when the sliding frame 12 moves on the top of the bracket 2 as much as possible.

The working principle is as follows: when the rubber mixing machine is used, a user installs the air heater 19 by using the air supply box 3 arranged on the bottom plate 1, then fixes the material receiving box 6 by using the connecting table 5, the air heater 19 extracts and heats outside air through the air inlet pipe 4, and then discharges hot air into the material receiving box 6 through the exhaust pipe 20, so that the temperature of residual materials received in the material receiving box 6 is kept warm and heated as much as possible, the phenomenon that long time is wasted in subsequent processing of the residual materials to perform rubber mixing heating is avoided as much as possible, and meanwhile, the discharged hot air is blown onto the rubber mixing roller 11 through the material receiving box 6, so that the rubber mixing speed is accelerated as much as possible.

Finally, it should be noted that: in the description of the present application, it is to be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (7)

1. The utility model provides a two roller rubber mixing machines of open for production of silicon rubber auxiliary agent, includes bottom plate (1), its characterized in that, the top fixedly connected with support (2) of bottom plate (1), the middle part top fixedly connected with supply-air box (3) of bottom plate (1), supply-air box (3) are located the below setting of support (2), the top fixedly connected with of supply-air box (3) connects platform (5), the top of connecting platform (5) is provided with connects workbin (6), the bottom fixedly connected with slider (7) that connects workbin (6), just the confession has been seted up on the top of connecting platform (5) slider (7) fore-and-aft gliding recess, the inside fixed mounting of supply-air box (3) has air heater (19), the air inlet end fixed switch-on of air heater (19) has air-supply line (4), just air-supply line (4) run through supply-air box (3) set up, the air-outlet end fixed switch-supply-on exhaust pipe (19) has pipe (20), air-supply pipe (20) is flexible hose (20), just air-supply box (3) run through with the joint of supply-air box (6) and connect the connection of rubber roll (5) the joint platform (11) the inboard joint of connection of positive rubber roller (11), one end of the rubber refining roller (11) penetrates through one side of the support (2), and the rubber refining roller (11) is located above the material receiving box (6).

2. The open type double-roller rubber mixing mill for producing the silicone rubber auxiliary agent is characterized in that a heat absorption plate (22) is fixedly connected to the bottom end of the interior of the material receiving box (6), a hole for inserting the exhaust pipe (20) is formed in the middle of the heat absorption plate (22) in a penetrating mode, and a filter screen (23) is clamped to the top end of the interior of the material receiving box (6).

3. The open type double-roller rubber mixing machine for producing the silicone rubber auxiliary agent is characterized in that one end of the bottom plate (1) is fixedly connected with a first supporting table (8), a transmission motor (10) is fixedly mounted at the top end of the first supporting table (8), the output end of the transmission motor (10) is fixedly connected with the rubber mixing roller (11), and the two rubber mixing rollers (11) rotate reversely through the two transmission motors (10).

4. The open type double-roller rubber mixing machine for producing the silicone rubber auxiliary agent is characterized in that the top of the support (2) is connected with a sliding frame (12) in a sliding mode, an electric telescopic rod (13) is fixedly installed at the bottom end of the sliding frame (12), a cutter (14) is fixedly connected to the output end of the electric telescopic rod (13), and the cutter (14) is located above the rubber mixing roller (11).

5. The open type double-roller rubber mixing machine for producing the silicone rubber auxiliary agent is characterized in that one end, far away from the first supporting table (8), of the bottom plate (1) is fixedly connected with a second supporting table (9), a driving motor (15) is fixedly installed at the top end of the second supporting table (9), fixing frames (16) are fixedly connected to the tops of the two ends of the support (2), two sets of fixing frames (16) are rotatably connected with threaded rods (17) in opposite sides, the output end of the driving motor (15) penetrates through one set of the fixing frames (16) and is fixedly connected with the threaded rods (17), threaded frames (18) in threaded connection with the threaded rods (17) are sleeved on the outer sides of the threaded rods (17), and the bottom ends of the threaded frames (18) are fixedly connected to the top end of the sliding frame (12).

6. The open type double-roller rubber mixing mill for producing the silicone rubber auxiliary agent is characterized in that a bearing (21) is installed inside the other group of the fixing frames (16) far away from the driving motor (15), and one end, far away from the driving motor (15), of the threaded rod (17) is fixedly connected with the inner ring side of the bearing (21).

7. The open type double-roller rubber mixing mill for producing the silicone rubber auxiliary agent is characterized in that a rolling groove is arranged between the inside of the sliding frame (12) and the outside of the top of the bracket (2), the rolling groove is a hole formed in the sliding frame (12), a ball (24) is connected in the rolling groove in a rolling manner, and the ball (24) penetrates through the notch of the rolling groove and is in contact with the outside of the top of the bracket (2).

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