CN215790982U

CN215790982U - Feeding structure of internal mixer

Info

Publication number: CN215790982U
Application number: CN202121641803.7U
Authority: CN
Inventors: 李明忠
Original assignee: Fuqing Xinghai Shoes Co ltd
Current assignee: Fuqing Xinghai Shoes Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-02-11
Anticipated expiration: 2031-07-19

Abstract

The application discloses a feeding structure of an internal mixer, which relates to the field of internal mixer equipment processing and comprises a feeding port arranged on a machine body, wherein an installation seat is arranged above a feeding hole of the machine body, a mixing drum is arranged at the top of the installation seat, a mixing paddle is arranged in the mixing drum, a feeding hole is formed in the mixing drum, and a feeding plate is detachably connected to the position, at the feeding hole, of the mixing drum; a feeding port is formed in the bottom of the mixing drum, and a cavity communicated with the feeding port is formed in the mounting seat; a sliding block is arranged in the cavity, a feeding groove communicated with the cavity is formed in the sliding block, and the sliding block can slide to the feeding groove and is communicated with a feeding port; a fixing component for fixing the sliding block is arranged between the sliding block and the mounting seat; the sliding block is provided with an adjusting block for plugging the feeding port; the machine body is obliquely provided with a conveying pipe at the position of the feeding port, the inner cavity of the conveying pipe is communicated with the cavity, and the sliding block can slide to the feeding groove and is communicated with the inner cavity of the conveying pipe. The method has the effect of improving the uneven dispersion of the auxiliary agent.

Description

Feeding structure of internal mixer

Technical Field

The application relates to the field of internal mixer equipment processing, in particular to an internal mixer feeding structure.

Background

An internal mixer is an apparatus for intermittently plasticating polymeric materials using a pair of rotors of specific shapes and rotating relative to each other in a closed state with adjustable temperature and pressure.

Chinese patent document No. CN204322338U in the related art discloses an internal mixer, which includes a body, a charging door, an internal mixing chamber and a rotor, wherein the charging door, the internal mixing chamber and the rotor are disposed on the body, and one end of the rotor extends into the internal mixing chamber. And a current recorder is arranged on the inner wall of the mixing chamber above the rotor, and a current recorder is also arranged on the inner wall of the mixing chamber below the rotor. In the initial mixing stage of the rubber material in the mixing chamber, various additives are required to be added so that the additives and the rubber material are mixed; whether the mixing of the mixture is uniform or not is judged by whether the current value detected by the current recorder is at a certain stable value or not.

In the related art, in the mixing process, different auxiliaries are simultaneously fed into the mixing chamber from the feeding port, which may cause uneven dispersion of the auxiliaries and affect the mixing effect of the rubber material.

SUMMERY OF THE UTILITY MODEL

In order to improve the inhomogeneous of auxiliary agent dispersion, this application provides an internal mixer pay-off structure.

The application provides a banbury mixer pay-off structure adopts following technical scheme:

a feeding structure of an internal mixer comprises a feeding hole formed in a machine body, wherein an installation seat is arranged above the feeding hole of the machine body, a mixing drum is arranged at the top of the installation seat, a mixing paddle is arranged in the mixing drum, a feeding hole is formed in the mixing drum, and a feeding plate is detachably connected to the position, located at the feeding hole, of the mixing drum; a feeding port is formed in the bottom of the mixing drum, and a cavity communicated with the feeding port is formed in the mounting seat; the sliding block is connected with the cavity in a sliding mode, a feeding groove communicated with the cavity is formed in the sliding block, and the sliding block can slide to the feeding groove and is communicated with the feeding port; a fixing component for fixing the sliding block is arranged between the sliding block and the mounting seat; the sliding block is provided with an adjusting block for plugging a feeding hole; the machine body is obliquely provided with a conveying pipe at the position of the feeding port, the inner cavity of the conveying pipe is communicated with the cavity, and the sliding block can slide to the feeding groove and is communicated with the inner cavity of the conveying pipe.

Through adopting above-mentioned technical scheme, before the work, slide the slider to regulating block shutoff pay-off mouth earlier, then dismantle the feed plate, drop into the churn with required auxiliary agent from the feed inlet in, install the feed plate back normal position again. And stirring the auxiliary agent in the stirring cylinder by using a stirring paddle. After the stirring is sufficient, the sliding block is pushed to slide to the feeding groove and be communicated with the feeding port, and at the moment, the auxiliary agent falls into the feeding groove under the action of the stirring paddle and the self gravity. Then the sliding block is pushed to slide to the feeding groove to be communicated with the inner cavity of the conveying pipe; so that the auxiliary agent falls into the conveying pipe under the action of the gravity of the auxiliary agent, and the auxiliary agent is conveyed into the machine body. Has the effect of improving the uneven dispersion of the auxiliary agent.

Optionally, the fixing assembly includes a control rod disposed on the slider and a fixing nut screwed onto the control rod, and one end of the control rod extends to the outer wall of the mounting seat; the mounting seat is provided with a connecting groove for the control rod to slide along the sliding direction of the sliding block.

By adopting the technical scheme, when the auxiliary agent needs to be stirred, the control rod is utilized to slide the sliding block until the upper end surface of the sliding block corresponds to the position of the feeding port, and then the fixing nut is in threaded connection with the control rod until the fixing nut abuts against the side wall of the mounting seat to fix the sliding block; at the moment, the sliding block plugs the feeding port, so that the auxiliary agent can be put into the stirring cylinder for stirring.

Optionally, the feeding plate is connected with the mixing drum through a bolt.

Through adopting above-mentioned technical scheme, during the use, dismantle the bolt earlier, then dismantle the feed plate from the churn, alright throw into the churn with the auxiliary agent through the feed inlet.

Optionally, a guide block for guiding the auxiliary agent in the mixing drum into the feeding groove is arranged in the mixing drum.

Through adopting above-mentioned technical scheme, during the use, utilize the guide block to introduce the auxiliary agent in the churn to the chute feeder, be favorable to discharging the auxiliary agent in the churn.

Optionally, a guide block for guiding the auxiliary agent in the feeding groove into the conveying pipe is arranged on the inner wall of the feeding groove.

Through adopting above-mentioned technical scheme, during the pay-off, utilize the guide block to introduce the auxiliary agent in the chute feeder to the conveyer pipe, be favorable to carrying the auxiliary agent.

Optionally, one side of the chamber penetrates the body.

By adopting the technical scheme, the sliding block slides into the cavity from the port of the cavity during installation, and the sliding block is installed, so that the operation is simple.

Optionally, an accommodating groove communicated with the feeding groove is formed in the sliding block, the adjusting block is completely accommodated in the accommodating groove, and the adjusting block can be slidably connected to the feeding groove and the accommodating groove; when the adjusting block slides to a position that part of the adjusting block is accommodated in the feeding groove, the sliding block can slide to the feeding groove and is communicated with the feeding port; and a locking piece for fixing the adjusting block is arranged between the adjusting block and the sliding block.

Through adopting above-mentioned technical scheme, when needs reduce the dose that drops into in the organism, can slide the regulating block towards the chute feeder direction for the volume in the chute feeder diminishes, thereby reduces the dose that drops in the chute feeder from the churn, has the effect of control auxiliary agent drop into the dose in the organism.

Optionally, the locking piece is an adjusting rod arranged on the adjusting block, an operating part of the adjusting rod is positioned on the outer wall of the mounting seat, and a locking nut is connected to the adjusting rod through threads; the slider is provided with a sliding groove for the adjusting rod to slide, the mounting seat is provided with a yielding groove communicated with the sliding groove, and the locking nut is connected in the yielding groove in a sliding mode.

Through adopting above-mentioned technical scheme, when the regulating block slided to required position, utilize locking nut threaded connection to adjust the pole to locking nut support tightly on the slider, fix the regulating block.

In summary, the present application includes at least one of the following benefits:

1. the effect of improving the uneven dispersion of the auxiliary agent is achieved;

2. has the effect of controlling the dosage of the medicine which is put into the body.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment of the present application;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the mounting base and mixing drum and the delivery tube of the present embodiment of the present application;

fig. 4 is an enlarged schematic view at B in fig. 3.

Description of reference numerals: 1. a body; 2. a mounting seat; 3. a fixing plate; 4. a mixing drum; 5. a delivery pipe; 6. a feeding plate; 7. a stirring paddle; 8. a mounting frame; 9. a motor; 10. a feed port; 11. a chamber; 12. a first communication port; 13. a second communication port; 14. a guide block; 15. a slider; 16. a feed chute; 17. a guide block; 18. a control lever; 19. fixing a nut; 20. connecting grooves; 21. an adjusting block; 22. accommodating grooves; 23. adjusting a rod; 24. a locking nut; 25. a chute; 26. a yielding groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The utility model provides an internal mixer pay-off structure, refer to fig. 1, internal mixer pay-off structure is including dismantling the mount pad 2 of connecting on organism 1 lateral wall, and the week side that mount pad 2 is close to organism 1 is fixed with fixed plate 3, and fixed plate 3 realizes being connected through bolt and organism 1. A stirring cylinder 4 is fixed at the top of the mounting seat 2 far away from the machine body 1 and used for stirring the auxiliary agent. A feed inlet (not shown in the figure) is formed in one side wall of the machine body 1 and located below the mounting seat 2, a conveying pipe 5 is fixed to the machine body 1 and located at the feed inlet, and an inner cavity of the conveying pipe 5 is communicated with the feed inlet. One end of the conveying pipe 5 far away from the feeding opening is connected with the bottom of the mounting seat 2, and the conveying pipe 5 is arranged obliquely upwards from the side of the machine body 1 to the side of the mixing drum 4.

Referring to fig. 2 and 3, a feed inlet (not shown) is formed in a side wall of the mixing drum 4 for feeding the auxiliary agent into the mixing drum 4. The mixing drum 4 is positioned at the feeding port and is detachably connected with a feeding plate 6, and the feeding plate 6 is connected with the mixing drum 4 through a bolt. The stirring cylinder 4 is rotatably connected with a stirring paddle 7 for stirring the auxiliary agent. The mounting base 2 is fixed with a mounting rack 8 at the position where the stirring drum 4 is located, and the mounting rack 8 is fixed with a motor 9 for driving the stirring paddle 7 to rotate, namely, an output shaft of the motor 9 is fixedly connected with the stirring paddle 7.

Referring to fig. 4, a feeding port 10 is formed in the bottom of the mixing drum 4, a cavity 11 is formed in the mounting base 2, a first communicating port 12 is formed in a position, far away from the machine body 1, of the top of the mounting base 2, and the first communicating port 12 is communicated with the cavity 11 and the feeding port 10. A guide block 14 is fixed on the inner wall of the mixing drum 4 close to the bottom and used for guiding the auxiliary agent to fall into the first communicating hole from the feeding port 10. The mounting base 2 is located the conveyer pipe 5 and is seted up the second intercommunication mouth 13 that is linked together with the inner chamber of conveyer pipe 5, and second intercommunication mouth 13 is located the position that the mounting base 2 bottom is close to organism 1 to second intercommunication mouth 13 is linked together with cavity 11.

Referring to fig. 4, the mounting base 2 has a rectangular structure, and a slider 15 is slidably coupled to the chamber 11 along a longitudinal direction of the mounting base 2. To facilitate sliding the slider 15 into the cavity 11, a side of the mounting base 2 close to the machine body 1 penetrates a side wall of the machine body 1. The top of the sliding block 15 is provided with a feeding groove 16 at a position close to the machine body 1, two ends of the feeding groove 16 respectively penetrate through the inner wall of the cavity 11, and the feeding groove 16 is used for conveying the auxiliary agent in the stirring cylinder 4 to the conveying pipe 5. When the sliding block 15 slides to abut against the inner wall of the cavity 11 far away from the machine body 1, the feeding groove 16 is communicated with the feeding port 10, and at the moment, the auxiliary agent of the mixing drum 4 falls into the feeding groove 16 under the action of self gravity. Then, the sliding block 15 is slid to abut against the side wall of the machine body 1, and at the moment, the feeding groove 16 is communicated with the inner cavity of the conveying pipe 5, so that the auxiliary agent in the feeding groove 16 falls into the conveying pipe 5 to be conveyed. To facilitate the introduction of the auxiliary agent in the feed chute 16 into the feed pipe 5, a guide block 17 is fixed to the inner wall of the feed chute 16 near the bottom.

Referring to fig. 4, a fixing assembly is provided between the slider 15 and the mounting base 2 for fixing the slider 15. The fixing component comprises a control rod 18 fixed on the sliding block 15 and a fixing nut 19 in threaded connection with the control rod 18, and the control rod 18 is positioned at the bottom of the sliding block 15 and far away from the machine body 1. The bottom of the mounting base 2 is provided with a connecting groove 20 along the length direction of the mounting base 2 for the control rod 18 to slide.

Referring to fig. 4, the slider 15 is provided with an adjusting block 21 for plugging the feeding port 10, and when the device is used, the slider 15 is slid until the top of the adjusting block 21 corresponds to the position of the feeding port 10, so as to plug the feeding port 10; utilize fixation nut 19 threaded connection to the dead lever to fix nut 19 and support tightly on the bottom of mount pad 2, fix slider 15, alright throw into the auxiliary agent and stir in churn 4.

Referring to fig. 4, the sliding block 15 is of a rectangular structure, and the top of the sliding block 15 is provided with an accommodating groove 22 which is used for completely accommodating the adjusting block 21 along the length direction of the sliding block 15; the receiving groove 22 and the feeding groove 16 are communicated with each other, and the adjusting block 21 is connected in a sliding way in the receiving groove 22 and the feeding groove 16. When the device is used, the adjusting block 21 is partially slid into the feeding groove 16 to adjust the volume in the feeding groove 16, so that the dosage falling into the feeding groove 16 from the stirring cylinder 4 is controlled. In addition, a locking piece is arranged between the adjusting block 21 and the sliding block 15 and used for fixing the adjusting block 21.

Referring to fig. 2 and 4, the locking member is an adjusting rod 23 fixed to a side wall of the adjusting block 21, and one end of the adjusting rod 23 extends to the side wall of the mounting base 2. A lock nut 24 is screwed to the adjustment rod 23, and one side of the lock nut 24 can abut against a side wall of the slider 15. A sliding groove 25 is formed on one side wall of the sliding block 15, and the fixing rod is slidably connected in the sliding groove 25. The mounting seat 2 is provided with an abdicating groove 26 communicated with the sliding groove 25 at the position of the adjusting rod 23, and the locking nut 24 is slidably connected in the abdicating groove 26. During fixing, the adjusting block 21 is fixed by connecting the adjusting rod 23 to the side wall of the sliding block 15 through the locking nut 24 by screw threads until the locking nut 24 abuts against the side wall.

The implementation principle of a feeding structure of an internal mixer in the embodiment of the application is as follows: when in use, the control rod 18 is used for sliding the slide block 15 until the slide block abuts against the side wall of the machine body 1; at the moment, the adjusting block 21 corresponds to the position of the feeding port 10, and the feeding port 10 is blocked; the fixing nut 19 is then screwed onto the control rod 18, fixing the slide 15. And then the feeding plate 6 is disassembled, a plurality of auxiliary agents are put into the stirring cylinder 4 from the feeding hole, and then the feeding plate 6 is installed back to the original position. The motor 9 is started to rotate the stirring paddle 7 to stir the auxiliary agent in the stirring cylinder 4. After the stirring is completed, the fixing nut 19 is unscrewed, and the control rod 18 is released from the fixing. The control rod 18 is used for pushing the sliding block 15 to slide until the sliding block 15 abuts against the inner wall of the side of the cavity 11 far away from the machine body 1, and at the moment, the feeding groove 16 is communicated with the feeding port 10, so that the auxiliary agent in the stirring cylinder 4 falls into the feeding groove 16 under the action of self gravity. Then the control rod 18 is pushed to enable the sliding block 15 to slide towards the machine body 1 until the feeding groove 16 is communicated with the inner cavity of the conveying pipe 5, at the moment, the auxiliary agent in the feeding groove 16 falls into the conveying pipe 5 under the action of self gravity, and the auxiliary agent is conveyed into the machine body 1 through the conveying pipe 5. Has the effect of improving the uneven dispersion of the auxiliary agent.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an internal mixer pay-off structure, is including setting up the charge door on organism (1), its characterized in that: an installation seat (2) is arranged above the feeding hole of the machine body (1), a stirring drum (4) is arranged at the top of the installation seat (2), a stirring paddle (7) is arranged in the stirring drum (4), a feeding hole is formed in the stirring drum (4), and a feeding plate (6) is detachably connected to the position, at the feeding hole, of the stirring drum (4); a feeding port (10) is formed in the bottom of the stirring cylinder (4), and a cavity (11) communicated with the feeding port (10) is formed in the mounting seat (2); a sliding block (15) is connected in the cavity (11) in a sliding manner, a feeding groove (16) communicated with the cavity (11) is formed in the sliding block (15), and the sliding block (15) can slide to the feeding groove (16) and is communicated with the feeding port (10); a fixing component for fixing the sliding block (15) is arranged between the sliding block (15) and the mounting seat (2); the sliding block (15) is provided with an adjusting block (21) for plugging the feeding port (10); the machine body (1) is obliquely provided with a conveying pipe (5) at the position of the feeding port, the inner cavity of the conveying pipe (5) is communicated with the cavity (11), and the sliding block (15) can slide to the feeding groove (16) and is communicated with the inner cavity of the conveying pipe (5).

2. An internal mixer feeding structure according to claim 1, characterized in that: the fixing assembly comprises a control rod (18) arranged on the sliding block (15) and a fixing nut (19) in threaded connection with the control rod (18), and one end of the control rod (18) extends to the outer wall of the mounting base (2); the mounting seat (2) is provided with a connecting groove (20) for the control rod (18) to slide along the sliding direction of the sliding block (15).

3. An internal mixer feeding structure according to claim 1, characterized in that: the feeding plate (6) is connected with the stirring cylinder (4) through bolts.

4. An internal mixer feeding structure according to claim 1, characterized in that: and a guide block (14) for leading the auxiliary agent in the mixing drum (4) into the feeding groove (16) is arranged in the mixing drum (4).

5. An internal mixer feeding structure according to claim 1, characterized in that: and a guide block (17) for introducing the auxiliary agent in the feeding groove (16) into the conveying pipe (5) is arranged on the inner wall of the feeding groove (16).

6. An internal mixer feeding structure according to claim 1, characterized in that: one side of the cavity (11) penetrates through the machine body (1).

7. An internal mixer feeding structure according to claim 1, characterized in that: an accommodating groove (22) communicated with the feeding groove (16) is formed in the sliding block (15), the adjusting block (21) is completely accommodated in the accommodating groove (22), and the adjusting block (21) can be connected to the feeding groove (16) and the accommodating groove (22) in a sliding mode; when the adjusting block (21) slides to a position where part of the adjusting block is accommodated in the feeding groove (16), the sliding block (15) can slide to the feeding groove (16) and is communicated with the feeding port (10); a locking piece used for fixing the adjusting block (21) is arranged between the adjusting block (21) and the sliding block (15).

8. An internal mixer feeding structure according to claim 7, characterized in that: the locking piece is an adjusting rod (23) arranged on the adjusting block (21), the operating part of the adjusting rod (23) is positioned on the outer wall of the mounting seat (2), and a locking nut (24) is connected to the adjusting rod (23) in a threaded manner; offer on slider (15) and supply gliding spout (25) of adjusting lever (23), abdication groove (26) that are linked together with spout (25) are seted up in mount pad (2), lock nut (24) sliding connection is in abdication groove (26).