CN106182548A - A stirring device in a calendering production line - Google Patents

Abstract

The invention provides a stirring device in a calendering production line. It has been solved the height among the present complete sets and has stirred the quick-witted structure too simple, can't mix the material completely, stirring effect subalternation technical problem. The stirring device in the calendering production line comprises a rack, wherein the stirring device comprises a stirring barrel with an opening at the upper part, the stirring barrel is fixed on the rack, the bottom of the stirring barrel is provided with an output port, a separation plate capable of separating the stirring barrel into an upper stirring part and a lower stirring part is arranged in the stirring barrel, a connecting pipe for communicating the upper stirring part and the lower stirring part is arranged on the separation plate, a solenoid valve is arranged in the connecting pipe, and the separation plate is also connected with a lifting mechanism capable of driving the separation plate to lift up and down; the frame is provided with a first feeding mechanism and a second feeding mechanism, wherein the first feeding mechanism can convey solid materials to the upper stirring part, and the second feeding mechanism can convey liquid materials. The invention has the advantage of good stirring effect.

Description

A stirring device in a calendering production line

technical field

The invention relates to a stirring device, in particular to a stirring device in a calendering production line.

Background technique

Calendering refers to the continuous delivery of basically plasticized thermoplastics to the nips of multiple rollers, and processing into films, sheets and other products after heating and rolling. Calendering includes the following processes: metering, batching→stirring→kneading→plasticizing→calendering→cooling, shaping→coiling.

After searching, for example, Chinese patent literature discloses a complete set of equipment for a calendering production line [application number: 201010184568.5; publication number: CN 102259430A]. This complete set of calendering production line equipment includes a high mixer, internal mixer, plastic refining machine, filter, four-roll calender, cooling device and winding device arranged in sequence on the production line, and is characterized in that the filter and Trays are installed under the four-roll calender, and a temperature control device is provided on the cooling device.

Although the complete set of equipment disclosed in this patent can reduce the error caused by the manual operation of the embossing process and make the embossing process run smoothly, the structure of the high mixer in the complete set of equipment is too simple to completely mix the materials, and the mixing effect Poor, therefore, it is necessary to design a stirring device in the calendering production line.

Contents of the invention

The object of the present invention is to solve the above-mentioned problems in the existing technology, and propose a stirring device in a calendering production line, which has the characteristics of good stirring effect.

The purpose of the present invention can be achieved through the following technical solutions: a stirring device in a calendering production line, the calendering production line includes a frame, it is characterized in that the stirring device includes a mixing bucket with an opening on the top, and the mixing bucket is fixed on the frame , the bottom of the mixing tank has an output port, and the mixing tank is provided with a partition plate that can divide the mixing tank into an upper stirring part and a lower stirring part. There is a solenoid valve in the center, and the partition plate is also connected with a lifting mechanism that can drive it up and down; the frame is provided with a feeding mechanism 1 that can transport solid materials to the stirring part and a feeding mechanism 2 that can transport liquid materials.

The working principle of the present invention is as follows: the solid material can be transported to the upper stirring part through the first feeding mechanism, and the liquid material can be transported to the upper stirring part through the second feeding mechanism; the initial stirring of the material is carried out through the upper stirring part of the mixing tank, and the control solenoid valve is in In the open state, the material in the upper stirring part is transported from the connecting pipe to the lower stirring part, and the material is stirred again through the lower stirring part, and the stirring effect is good.

Described feeding mechanism one comprises material storage bag, hopper, driving motor, installation frame and steel wire rope, and hopper is fixed on the frame by support, and hopper is positioned at mixing bucket top, and hopper top has feed inlet, and hopper bottom and One end of the feeding pipe is connected, the other end of the feeding pipe is fixed in the upper stirring part through a connecting rod, the mounting frame is fixed on the frame, the driving motor is fixed on the mounting frame, the output shaft of the driving motor is set horizontally, and the output shaft of the driving motor It is connected with one end of the wire rope, and the storage bag is positioned on the other end of the wire rope through the positioning structure, and the storage bag can be positioned directly above the feed inlet.

When the solid material needs to be transported to the upper stirring part, the storage bag is fixed on the wire rope through the positioning structure, and the output shaft of the driving motor is controlled to rotate. The output shaft of the driving motor shortens the wire rope, and the wire rope drives the storage bag to move up Located in the guide hopper, the solid material in the storage bag is conveyed into the guide hopper under its own gravity, and enters the upper mixing part along the conveying pipe, with high conveying efficiency.

The support is provided with a vibration structure capable of vibrating the storage bag, the vibration structure includes a mounting ring, a vibration ring, a spring and a vibration motor, the mounting ring is fixed on the support, one end of the spring is connected to the mounting ring, and the other end of the spring is connected to the vibration The rings are connected, the vibration ring can be against the storage bag, and the vibration motor is fixed on the vibration ring.

With the above structure, when the storage bag and the guide hopper are in contact, the vibration motor is controlled to drive the vibration ring to vibrate, so that the solid material in the storage bag can be completely transported into the guide hopper, and the vibration effect is good.

The positioning structure includes a support bar and a plurality of positioning rods. There is a hanging ring in the middle of the supporting bar, and the hanging ring is connected to the other end of the wire rope. Several positioning rods are vertically arranged at both ends of the supporting bar. The upper end is a free end, the middle part of the positioning rod is connected with one end of the return spring, the other end of the return spring is connected with the support bar, and a number of limit pieces are fixed on the support bar. The limiting parts are against each other.

With the above structure, push the free end of the corresponding positioning rod to swing downward, the hook of the storage bag can contact with the positioning rod, and the positioning rod is reset under the action of the return spring and the limiter, so that the storage bag can be positioned On the wire rope, it is easy to disassemble and assemble.

The second feeding mechanism includes an infusion tube, a transport pump and a liquid storage tank, the liquid storage tank is fixed on the frame, one end of the infusion tube communicates with the liquid storage tank, the other end of the infusion tube is arranged in the upper stirring part, and the delivery pump is arranged in the infusion tube.

When it is necessary to transport the liquid material to the upper stirring part, the delivery pump is turned on, and the liquid material in the liquid storage tank is transported to the upper stirring part through the infusion tube.

The frame is provided with an extruding mechanism capable of extruding the material in the upper stirring section downward. The extruding mechanism includes an extruding head, a guide rail, a slider, a rotating shaft, a push rod motor and a connecting frame, and the connecting frame is fixed on On the frame, the rotating shaft is vertically arranged on the connecting frame, the upper end of the rotating shaft is connected with a power mechanism that can drive it to rotate, the lower end of the rotating shaft is connected with one end of the rotating rod, the other end of the rotating rod is connected with the positioning plate, and the guide rail is vertically fixed on the positioning plate , the slider is set on the guide rail, the push rod motor is fixed on the positioning plate, the push rod of the push rod motor is vertically downward, the end of the push rod of the push rod motor is connected with the slider, and the extrusion head is connected to the On the slider, the other end of the infusion tube is connected to the fixed rod, and the other end of the infusion tube faces the extrusion head.

When it needs to be stirred for the first time, the power mechanism drives the rotating shaft to rotate intermittently, the rotating shaft drives the rotating rod to rotate intermittently, and the rotating rod drives the extrusion head to rotate intermittently; the push rod of the push rod motor is controlled to move up and down intermittently, and the push rod The push rod of the motor drives the slider to move up and down intermittently, the slider drives the fixed rod to move up and down intermittently, the fixed rod drives the extrusion head to move up and down intermittently, with the intermittent movement of the extrusion head, the solid material is squeezed downward At the same time, the liquid material is transported to the solid material at the lower part, and the extrusion effect is good.

The power mechanism includes a stepping motor, a driving gear and a driven gear, the stepping motor is fixed on the connecting frame, the output shaft of the stepping motor is vertically upward, the driving gear is fixed on the output shaft of the stepping motor, and the driven gear Fixed on the upper end of the rotating shaft, the driving gear meshes with the driven gear.

When it is necessary to make the rotating shaft rotate intermittently, the output shaft of the stepping motor is controlled to rotate intermittently, the output shaft of the stepping motor drives the driving gear to rotate intermittently, the driving gear drives the driven gear to rotate intermittently, and the driven gear drives the rotating shaft intermittently turn.

The frame is provided with a mixing mechanism that can mix the materials in the lower stirring part. The mixing mechanism includes a stirring motor, a stirring piece and a lifting plate. The lifting plate is arranged on the frame. The reciprocating structure is connected, the stirring motor is fixed on the lifting plate, the output shaft of the stirring motor extends into the lower stirring part, and the end of the output shaft of the stirring motor is connected with the stirring piece, and the lower stirring part has an elastic annular auxiliary part. The frame is provided with a deformation structure capable of deforming the annular auxiliary part.

When it needs to be stirred again, the reciprocating structure drives the lifting plate to reciprocate up and down, the lifting plate moves the stirring piece up and down, controls the rotation of the output shaft of the stirring motor, and the output shaft of the stirring motor drives the stirring piece to rotate. At the same time, through the deformation The structure deforms the annular auxiliary part, and pushes the material on the side wall of the upper stirring part to the stirring part, which is convenient for mixing.

The reciprocating structure includes a servo motor, an eccentric wheel, a guide block, a reciprocating rod and a roller, the servo motor is fixed on the frame, the output shaft of the servo motor is connected to the eccentric wheel, an annular groove is provided on the eccentric wheel, and the guide block is fixed on the bracket Above, the reciprocating rod is slidingly arranged on the guide block, the upper end of the reciprocating rod is connected with the lifting plate, and the lower end of the reciprocating rod is connected with the roller, and the roller is arranged in the annular groove.

When it is necessary to make the lifting plate reciprocate up and down, control the output shaft of the servo motor to rotate, the output shaft of the servo motor drives the eccentric wheel to rotate, the annular groove of the eccentric wheel makes the reciprocating rod move up and down, and the reciprocating rod drives the lifting plate to reciprocate up and down, which is convenient to move .

The deformation structure includes a supporting rotating plate, a rotating motor, a push head and an air suction pipe. The rotating motor is fixed on the frame, the output shaft of the rotating motor is connected to the middle of the supporting rotating plate, the driving cylinder is fixed at one end of the supporting rotating plate, and the driving cylinder The end of the piston rod is connected to the push head, the push head can be against the annular auxiliary part, the suction pipe is arranged at the other end of the support plate, one end of the suction pipe can contact the ring auxiliary part, and the other end of the suction pipe is connected to the outside world Through, the suction pipe is also provided with a suction pump.

When the annular auxiliary part needs to be deformed, the output shaft of the rotating motor is controlled to rotate, and the output shaft of the rotating motor drives the supporting rotating plate to rotate, the supporting rotating plate drives the driving cylinder and the suction pipe to rotate, and the piston rod of the driving cylinder is controlled to drive the pushing head Move back and forth, push the head to deform the annular auxiliary part inward, and at the same time, turn on the suction pump, the suction pipe will make the annular auxiliary part outward, and the auxiliary effect is good.

The lifting mechanism includes a lifting cylinder, a support column, a guide rod, a guide sleeve, an upper limit block and a lower limit block, the support column is fixed on the frame, the guide rod is vertically fixed on the support column, and the guide sleeve is arranged on the guide rod , the lifting cylinder is fixed on the support column, the piston rod of the lifting cylinder is vertically downward, the end of the piston rod of the lifting cylinder is connected with the guide sleeve, the partition plate is connected with the guide sleeve through the connecting rod, the upper limit block and the lower limit block are both It is fixed in the mixing barrel, and the partition plate can be against the upper limit block and the lower limit block.

When the initial stirring is required, the piston rod of the lifting cylinder is controlled to move downward, the piston rod of the lifting cylinder drives the guide sleeve to move downward, the guide sleeve drives the connecting rod to move downward, and the connecting rod drives the partition plate to move downward, passing through the lower limit The block restricts the separation plate, so that the upper mixing part has enough space; when it needs to stir again, the piston rod of the lifting cylinder is controlled to move upward, and the piston rod of the lifting cylinder drives the guide sleeve to move upward, and the guide sleeve drives the connecting rod to move upward. The rod moves upward, and the connecting rod drives the partition plate to move upward, and the partition plate is limited by the upper limit block, so that the lower stirring part has enough space and is practical.

Compared with the prior art, the stirring device in the calendering production line has the following advantages:

1. In the present invention, the material is stirred for the first time through the upper stirring part of the mixing tank, and the solenoid valve is controlled to be in the open state, and the material in the upper stirring part is transported from the connecting pipe to the lower stirring part, and the material is re-stirred through the lower stirring part. Stir, and stir well.

2. The vibrating ring is driven by the vibrating motor to vibrate, so that the solid material in the storage bag can be completely transported to the guide hopper, and the vibration effect is good.

3. By pushing the free end of the corresponding positioning rod to swing downward, the hook of the storage bag can be in contact with the corresponding positioning rod, and the positioning rod is reset under the action of the return spring and the limiter, and the storage bag can be positioned On the wire rope, it is easy to disassemble and assemble.

4. The output shaft of the rotating motor drives the supporting rotating plate to rotate, the supporting rotating plate drives the driving cylinder and the suction pipe to rotate, and the piston rod of the driving cylinder is controlled to drive the pushing head to move back and forth. The tube makes the annular auxiliary part outwardly deformed, and the auxiliary effect is good.

Description of drawings

Fig. 1 is a schematic plan view of the present invention.

FIG. 2 is a partially enlarged schematic diagram of A in FIG. 1 .

Fig. 3 is a schematic plan view of the present invention with some components removed.

In the figure, 1, frame; 2, roller; 3, eccentric wheel; 3a, annular groove; 4, reciprocating rod; 5, lifting plate; 6, stirring motor; 7, mixing barrel; 7a, upper stirring part; Lower stirring part; 7b1, annular auxiliary part; 8, liquid storage tank; 9, delivery pump; 10, guide block; 11, lower limit block; 12, partition plate; 13, infusion tube; 14, upper limit block; 15 , extrusion head; 16, rotating rod; 17, positioning plate; 18, guide rail; 19, slider; 20, stepping motor; 21, connecting frame; 22, driving gear; 23, rotating shaft; 24, driven gear; 25, bracket; 26, fixed rod; 27, push rod motor; 28, storage bag; 29, installation frame; 30, vibration ring; 31, vibration motor; 32, spring; 33, installation ring; 34, guide hopper; 35. Feeding pipe; 36. Electromagnetic valve; 37. Connecting pipe; 38. Stirring piece; 39. Steel wire rope; 40. Driving motor; 41. Return spring; 42. Limiting piece; 43. Positioning rod; 44. Support bar ; , connecting rod; 55, drive cylinder.

detailed description

The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

As shown in Figure 1, the stirring device in the calendering production line, the calendering production line includes a frame 1, and the stirring device includes a mixing bucket 7 with an opening on the top, the mixing bucket 7 is fixed on the frame 1, and the mixing bucket 7 is fixed by welding On the frame 1; the bottom of the mixing bucket 7 has an output port, and the mixing bucket 7 is provided with a partition plate 12 that can separate the mixing bucket 7 into an upper stirring portion 7a and a lower stirring portion 7b, and the separating plate 12 has a connecting upper part. The connecting pipe 37 of the stirring part 7a and the lower stirring part 7b is provided with a solenoid valve 36 in the connecting pipe 37, and the dividing plate 12 is also connected with a lifting mechanism that can drive it up and down; 7a The first feeding mechanism for conveying solid material and the second feeding mechanism for conveying liquid material.

As shown in Fig. 1 and Fig. 2, feeding mechanism one comprises material storage bag 28, hopper 34, drive motor 40, mounting frame 29 and steel wire rope 39, and hopper 34 is fixed on the frame 1 by support 25, and support 25 is fixed on On the frame 1, the feed hopper 34 is fixed on the support 25; the feed hopper 34 is located above the mixing bucket 7, the top of the feed hopper 34 has a feeding port, the bottom of the feed hopper 34 is connected with one end of the feeding pipe 35, and the feeding pipe 35 is in addition One end is fixed in the upper stirring part 7a by connecting rod, mounting frame 29 is fixed on the frame 1, and mounting frame 29 is fixed on the frame 1 by the mode of bolt connection; Driving motor 40 is fixed on the mounting frame 29, and driving motor 40 Be fixed on the mounting bracket 29 by means of bolt connection; the output shaft of the drive motor 40 is set horizontally, the output shaft of the drive motor 40 is connected with one end of the steel wire rope 39, and the storage bag 28 is positioned on the other end of the steel wire rope 39 by a positioning structure, and the storage The pocket 28 can be located directly above the feed opening.

As shown in Figure 1, support 25 is provided with the vibration structure that can make storage bag 28 vibrate, and vibration structure comprises installation ring 33, vibration ring 30, spring 32 and vibration motor 31, and installation ring 33 is fixed on the support 25, The mounting ring 33 is fixed on the bracket 25 by welding; one end of the spring 32 is connected to the mounting ring 33, and the other end of the spring 32 is connected to the vibration ring 30, and the vibration ring 30 can be against the storage bag 28, and the vibration motor 31 is fixed on the vibration ring. On the ring 30, the vibrating motor 31 is fixed on the vibrating ring 30 by means of bolt connection; with this structure, when the storage bag 28 and the guide hopper 34 are in contact, the vibrating motor 31 is controlled to drive the vibrating ring 30 to vibrate, which can make the storage The solid material in the material bag 28 is completely conveyed in the hopper 34, and the vibration effect is good.

As shown in Fig. 1 and Fig. 2, the positioning structure includes a support bar 44 and some positioning rods 43. end, in the present embodiment, the number of positioning rods 43 is six; The other end is connected with the support bar 44, and a number of limiters 42 are also fixed on the support bar 44. In this embodiment, the number of limiters 42 is six; the limiter 42 and the positioning rod 43 are arranged in one-to-one correspondence, And the positioning rod 43 can abut against the limiting member 42 .

As shown in Figure 1, the feeding mechanism 2 includes an infusion tube 13, a delivery pump 9 and a liquid storage tank 8, the liquid storage tank 8 is fixed on the frame 1, and the liquid storage tank 8 is fixed on the frame 1 by means of bolt connection; One end of the infusion tube 13 communicates with the liquid storage tank 8 , the other end of the infusion tube 13 is set in the upper stirring part 7 a , and the delivery pump 9 is set in the infusion tube 13 .

As shown in Figure 1, the frame 1 is provided with an extruding mechanism capable of extruding the material in the upper stirring part 7a downwards. The extruding mechanism includes an extrusion head 15, a guide rail 18, a slider 19, a rotating shaft 23, Rod motor 27 and connecting frame 21, connecting frame 21 is fixed on the frame 1, and connecting frame 21 is fixed on the frame 1 by the mode of bolt connection; The power mechanism that drives it to rotate is connected, the lower end of the rotating shaft 23 is connected with one end of the rotating rod 16, the lower end of the rotating shaft 23 is connected with one end of the rotating rod 16 by welding; the other end of the rotating rod 16 is connected with the positioning plate 17, and the other end of the rotating rod 16 is welded The way is connected with the positioning plate 17; the guide rail 18 is vertically fixed on the positioning plate 17, and the guide rail 18 is fixed on the positioning plate 17 by bolt connection; the slider 19 is arranged on the guide rail 18, and the push rod motor 27 is fixed on the positioning plate On 17, push rod motor 27 is fixed on the positioning plate 17 by the mode of bolt connection; The end of the push rod is connected to the slider 19 by bolt connection; the extrusion head 15 is connected to the slider 19 through the fixed rod 26, the fixed rod 26 is connected to the slider 19, and the extrusion head 15 is connected to the fixed rod 26 On; the other end of the infusion tube 13 is connected to the fixed rod 26 , and the other end of the infusion tube 13 faces the extrusion head 15 .

As shown in Figure 1, the power mechanism includes a stepper motor 20, a driving gear 22 and a driven gear 24, the stepper motor 20 is fixed on the connecting frame 21, and the stepping motor 20 is fixed on the connecting frame 21 by means of bolt connection; The output shaft of stepping motor 20 is vertical upwards, and driving gear 22 is fixed on the output shaft of stepping motor 20, and driving gear 22 is fixed on the output shaft of stepping motor 20 by the mode of key connection; Driven gear 24 is fixed on The upper end of the rotating shaft 23 and the driven gear 24 are fixed on the upper end of the rotating shaft 23 through a key connection; the driving gear 22 is meshed with the driven gear 24 .

As shown in Figure 1, the frame 1 is provided with a mixing mechanism that can mix the materials in the lower stirring part 7b. The mixing mechanism includes a stirring motor 6, a stirring member 38 and a lifting plate 5, and the lifting plate 5 is arranged on the frame 1 , the lifting plate 5 is connected with a reciprocating structure that can drive it to move up and down, the stirring motor 6 is fixed on the lifting plate 5, and the stirring motor 6 is fixed on the lifting plate 5 by bolt connection; the output shaft of the stirring motor 6 extends into Into the lower stirring part 7b, and the output shaft end of the stirring motor 6 is connected with the stirring part 38, and the output shaft end of the stirring motor 6 is connected with the stirring part 38 through a bolt connection; there is an elastic ring on the lower stirring part 7b The auxiliary part 7b1 is provided with a deformation structure capable of deforming the annular auxiliary part 7b1 on the frame 1 .

As shown in Figure 1, the reciprocating structure includes a servo motor, an eccentric wheel 3, a guide block 10, a reciprocating rod 4 and a roller 2, the servo motor is fixed on the frame 1, and the servo motor is fixed on the frame 1 by means of bolt connection; The output shaft of the servo motor is connected to the eccentric wheel 3, and the output shaft of the servo motor is connected to the eccentric wheel 3 through a key connection; the eccentric wheel 3 is provided with an annular groove 3a, the guide block 10 is fixed on the bracket 25, and the reciprocating rod 4 slides Set on the guide block 10, the reciprocating rod 4 can move up and down along the guide block 10; the upper end of the reciprocating rod 4 is connected with the lifting plate 5, and the lower end of the reciprocating rod 4 is connected with the roller 2, and the roller 2 is arranged in the annular groove 3a.

As shown in Figure 3, the deformation structure includes a supporting rotating plate 46, a rotating motor 47, a pushing head 45 and an air suction pipe 48, the rotating motor 47 is fixed on the frame 1, and the rotating motor 47 is fixed on the frame 1 by means of bolt connection On; the output shaft of the rotating motor 47 is connected to the middle part of the supporting rotating plate 46, and the output shaft of the rotating motor 47 is connected to the middle part of the supporting rotating plate 46 through a bolt connection; the driving cylinder 55 is fixed on one end of the supporting rotating plate 46, and the driving cylinder 55 passes through The mode of bolt connection is fixed on one end of support rotating plate 46; The piston rod end of drive cylinder 55 links to each other with push head 45, and the piston rod end of drive cylinder 55 links to each other with push head 45 by the mode of bolt connection; Push head 45 can be connected with push head 45. The annular auxiliary part 7b1 leans against each other, and the suction pipe 48 is arranged at the other end of the support plate. One end of the suction pipe 48 can be in contact with the annular auxiliary part 7b1, and the other end of the suction pipe 48 communicates with the outside world. There is an aspirator 49 .

As shown in Figure 3, the lifting mechanism includes a lifting cylinder 51, a support column 50, a guide rod 52, a guide sleeve 53, an upper limit block 14 and a lower limit block 11, and the support column 50 is fixed on the frame 1, and the support column 50 is fixed on the frame 1 by bolts. The connection mode is fixed on the frame 1; the guide rod 52 is vertically fixed on the support column 50, and the guide rod 52 is fixed on the support column 50 by bolt connection; the guide sleeve 53 is arranged on the guide rod 52, and the lifting cylinder 51 Fixed on the support column 50, the lift cylinder 51 is fixed on the support column 50 by bolt connection; the piston rod of the lift cylinder 51 is vertically downward, and the end of the piston rod of the lift cylinder 51 is connected with the guide sleeve 53, and the lift cylinder 51 The end of the piston rod is connected to the guide sleeve 53 through bolt connection; the partition plate 12 is connected to the guide sleeve 53 through the connecting rod 54, the upper limit block 14 and the lower limit block 11 are fixed in the mixing tank 7, and the upper limit block 14 is located at the top of the mixing tank 7, and the lower limit block 11 is located at the middle of the mixing tank 7; and the partition plate 12 can abut against the upper limit block 14 and the lower limit block 11.

The working principle of the present invention is as follows: the piston rod of the control lift cylinder 51 drives the guide sleeve 53 to move downward, the guide sleeve 53 drives the connecting rod 54 to move downward, the connecting rod 54 drives the partition plate 12 to move downward, and the lower limit block 11 The partition plate 12 is limited, so that the upper stirring part 7a has enough space; the free end of the corresponding positioning rod 43 is pushed to swing downward, and the hook of the storage bag 28 contacts the corresponding positioning rod 43. Under the effect of spring 41 and stopper 42, positioning bar 43 is reset, storage bag 28 is positioned on the wire rope 39, the output shaft of control drive motor 40 makes wire rope 39 shorten, and wire rope 39 drives storage bag 28 to move upwards to make It is located in the guide hopper 34, and the solid material in the storage bag 28 is transported into the guide hopper 34 under its own gravity, and enters the upper stirring part 7a along the feed pipe 35; the output shaft of the stepper motor 20 is controlled Drive the driving gear 22 to rotate intermittently, the driving gear 22 drives the driven gear 24 to rotate intermittently, the driven gear 24 drives the rotating shaft 23 to rotate intermittently, the rotating shaft 23 drives the rotating rod 16 to rotate intermittently, and the rotating rod 16 drives the extrusion head 15 to rotate intermittently The push rod of the control push rod motor 27 drives the slider 19 to move up and down intermittently, the slider 19 drives the fixed rod 26 to move up and down intermittently, and the fixed rod 26 drives the extrusion head 15 to move up and down intermittently. 15 intermittently moves up and down to squeeze the solid material downwards. At the same time, turn on the delivery pump 9 to transport the liquid material in the liquid storage tank 8 to the upper agitator through the infusion tube 13, and transport the liquid material to the lower solid material. During the process, the material is stirred for the first time; the piston rod of the control lifting cylinder 51 drives the guide sleeve 53 to move upward, the guide sleeve 53 drives the connecting rod 54 to move upward, and the connecting rod 54 drives the partition plate 12 to move upward, and the upper limit block 14 is divided into two parts. The spacer 12 is limited, so that the lower stirring part 7b has enough space; the control solenoid valve 36 is in an open state, and the material in the upper stirring part 7a is transported from the connecting pipe 37 to the lower stirring part 7b; the control of the servo motor The output shaft drives the eccentric wheel 3 to rotate. The annular groove 3a of the eccentric wheel 3 makes the reciprocating rod 4 reciprocate up and down. The output shaft drives the agitator 38 to rotate, and at the same time, the output shaft of the control rotation motor 47 drives the supporting rotating plate 46 to rotate, the supporting rotating plate 46 drives the driving cylinder 55 and the suction pipe 48 to rotate, and the piston rod of the driving cylinder 55 drives the driving head 45 Moving back and forth, the pushing head 45 deforms the annular auxiliary part 7b1 inwardly. At the same time, the suction pump 49 is turned on, and the suction pipe 48 deforms the annular auxiliary part 7b1 outward, pushing the material on the side wall of the upper stirring part 7a to the stirring member 38 At the place, the material is stirred again, and the stirring effect is good.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which the present invention belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the present invention or go beyond the definition of the appended claims range.

Claims (10)

1. A stirring device in a calendering production line, the calendering production line comprises a frame, it is characterized in that, the stirring device comprises a mixing barrel with an opening on the top, the stirring barrel is fixed on the frame, the stirring barrel bottom has an output port, and the stirring barrel There is a partition plate that can divide the mixing tank into an upper stirring part and a lower stirring part. There is a connecting pipe connecting the upper stirring part and the lower stirring part on the separating plate. It is connected with a lifting mechanism that can drive it up and down; the frame is provided with a feeding mechanism 1 that can transport solid materials to the stirring part and a feeding mechanism 2 that can transport liquid materials. 2. The mixing device in the calendering production line according to claim 1, wherein the feeding mechanism one comprises a storage bag, a hopper, a drive motor, a mounting frame and a wire rope, and the hopper is fixed on the frame by a support , the guide hopper is located above the mixing barrel, the upper part of the guide hopper has a feed inlet, the lower part of the guide hopper is connected to one end of the feeding pipe, the other end of the feeding pipe is fixed in the upper mixing part through a connecting rod, and the installation frame is fixed on the frame. The motor is fixed on the mounting frame, the output shaft of the driving motor is set horizontally, the output shaft of the driving motor is connected to one end of the wire rope, the storage bag is positioned on the other end of the wire rope through the positioning structure, and the storage bag can be located directly above the feeding port. 3. The stirring device in the calendering production line according to claim 2, characterized in that, the support is provided with a vibrating structure capable of vibrating the storage bag, and the vibrating structure includes a mounting ring, a vibrating ring, a spring and a vibrating motor , the mounting ring is fixed on the bracket, one end of the spring is connected to the mounting ring, the other end of the spring is connected to the vibrating ring, the vibrating ring can abut against the storage bag, and the vibrating motor is fixed on the vibrating ring. 4. The mixing device in the calendering production line according to claim 2, characterized in that, the positioning structure includes a support bar and several positioning rods, the middle part of the support bar has a hanging ring, the hanging ring is connected with the other end of the steel wire rope, and several positioning rods Vertically arranged at both ends of the support bar, the lower end of the positioning bar is connected with the support bar, the upper end of the positioning bar is a free end, the middle part of the positioning bar is connected with one end of the return spring, and the other end of the return spring is connected with the support bar. The limiter, the limiter and the positioning rod are arranged in one-to-one correspondence, and the positioning rod can abut against the limiter. 5. The stirring device in the calendering production line according to claim 1, characterized in that, the second feeding mechanism comprises a transfusion tube, a delivery pump and a liquid storage tank, the fluid storage tank is fixed on the frame, one end of the transfusion tube and the storage tank The liquid tanks are connected, the other end of the infusion tube is arranged in the upper stirring part, and the delivery pump is arranged in the infusion tube. 6. The stirring device in the calendering production line according to claim 5, characterized in that, the frame is provided with an extruding mechanism capable of extruding the material in the upper agitating section downward, and the extruding mechanism includes an extruding mechanism head, guide rail, slider, rotating shaft, push rod motor and connecting frame, the connecting frame is fixed on the frame, the rotating shaft is vertically arranged on the connecting frame, the upper end of the rotating shaft is connected with a power mechanism that can drive it to rotate, the lower end of the rotating shaft and the rotating shaft One end of the rod is connected, the other end of the rotating rod is connected with the positioning plate, the guide rail is vertically fixed on the positioning plate, the slider is set on the guide rail, the push rod motor is fixed on the positioning plate, the push rod of the push rod motor is vertically downward, and the push rod The end of the push rod of the rod motor is connected to the slider, the extrusion head is connected to the slider through the fixed rod, the other end of the infusion tube is connected to the fixed rod, and the other end of the infusion tube faces the extrusion head; the power mechanism includes a step The stepping motor is fixed on the connecting frame, the output shaft of the stepping motor is vertically upward, the driving gear is fixed on the output shaft of the stepping motor, and the driven gear is fixed on the upper end of the rotating shaft. The gear meshes with the driven gear. 7. The stirring device in the calendering production line according to claim 1, characterized in that, the frame is provided with a mixing mechanism capable of mixing the materials in the lower stirring part, and the mixing mechanism includes a stirring motor, a stirring piece and a lifting The lifting plate is set on the frame, the lifting plate is connected with a reciprocating structure that can drive it to move up and down, the stirring motor is fixed on the lifting plate, the output shaft of the stirring motor extends into the lower stirring part, and the output of the stirring motor The shaft end is connected with the stirring member, the lower stirring part has an elastic annular auxiliary part, and the frame is provided with a deformation structure capable of deforming the annular auxiliary part. 8. The stirring device in the calendering production line according to claim 7, wherein the reciprocating structure includes a servo motor, an eccentric wheel, a guide block, a reciprocating rod and a roller, the servo motor is fixed on the frame, and the servo motor The output shaft is connected with the eccentric wheel, the eccentric wheel is provided with an annular groove, the guide block is fixed on the bracket, the reciprocating rod is slidably set on the guide block, the upper end of the reciprocating rod is connected with the lifting plate, the lower end of the reciprocating rod is connected with the roller, and the roller is set in the ring in the slot. 9. The stirring device in the calendering production line according to claim 1, wherein the deformation structure includes a supporting rotating plate, a rotating motor, a pushing head and an air suction pipe, the rotating motor is fixed on the frame, and the rotating motor The output shaft is connected with the middle part of the supporting rotating plate, the driving cylinder is fixed at one end of the supporting rotating plate, the end of the piston rod of the driving cylinder is connected with the pushing head, and the pushing head can abut against the annular auxiliary part, and the suction pipe is arranged at the other end of the supporting plate. One end of the suction pipe can be in contact with the annular auxiliary part, and the other end of the suction pipe is connected with the outside world, and an air suction pump is also arranged in the suction pipe. 10. The stirring device in the calendering production line according to claim 1, wherein the lifting mechanism includes a lifting cylinder, a support column, a guide rod, a guide sleeve, an upper limit block and a lower limit block, and the support column is fixed on the machine. On the frame, the guide rod is vertically fixed on the support column, the guide sleeve is arranged on the guide rod, the lifting cylinder is fixed on the support column, the piston rod of the lifting cylinder is vertically downward, and the end of the piston rod of the lifting cylinder is connected with the guide sleeve , the partition plate is connected with the guide sleeve through the connecting rod, the upper limit block and the lower limit block are fixed in the mixing tank, and the partition plate can be against the upper limit block and the lower limit block.