CN211763327U

CN211763327U - Macromolecular material extruder with cooling function

Info

Publication number: CN211763327U
Application number: CN201922285831.9U
Authority: CN
Inventors: 王菲菲
Original assignee: Hunan University of Arts and Science
Current assignee: Hunan University of Arts and Science
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-10-27
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a macromolecular material extruder with cooling function relates to the extruder field, and it is higher to current extruder extrusion product temperature, can't obtain effectual cooling treatment's problem, now proposes following scheme, and it includes the extruder body, the side of extruder body is provided with the extrusion orifice, just extrusion orifice department installs the ejection of compact baffle that is horizontal setting, the top of extruder body is connected with the water tank, and one side that the water tank is close to ejection of compact baffle is provided with first liquid outlet and second liquid outlet, just one side that the water tank is close to ejection of compact baffle is connected with the mounting bracket, just the inside of mounting bracket slides and link up and is provided with the striker plate. The utility model discloses novel structure, and the device not only can carry out effectual cooling to the macromolecular material of extruder extrusion opening department production and handle, can clear away the incrustation scale that produces owing to high temperature and water contact to its material surface simultaneously, improve macromolecular material's production quality, suitable popularization.

Description

Macromolecular material extruder with cooling function

Technical Field

The utility model relates to an extruder field especially relates to a macromolecular material extruder with cooling function.

Background

The polymer material is a material based on a polymer compound. The polymer material is a material composed of compounds with relatively high molecular mass, and comprises rubber, plastics, fibers, paint, an adhesive and a polymer-based composite material, and the polymer is a life existing form. All living organisms can be regarded as a collection of macromolecules. The extruder can divide the machine head into a right-angle machine head, an oblique-angle machine head and the like according to the material flow direction of the machine head and the included angle of the central line of the screw. The screw extruder depends on the pressure and the shearing force generated by the rotation of the screw, so that materials can be fully plasticized and uniformly mixed and are molded through a neck mold. Plastics extruders can be largely classified into twin-screw extruders, single-screw extruders and, less frequently, multi-screw extruders and also screwless extruders.

When an extruder is used for extruding a high polymer material, the temperature of an extruded product is high, and effective cooling treatment cannot be performed after extrusion, so that the cooling time is long, subsequent processing operation is affected, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of macromolecular material extruder with cooling function has solved current extruder and has extruded the product temperature higher, can't obtain effectual cooling treatment's problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high polymer material extruder with a cooling function comprises an extruder body, wherein an extrusion opening is formed in the side face of the extruder body, a transversely arranged discharge guide plate is installed at the extrusion opening, a water tank is connected to the top end of the extruder body, a first liquid outlet and a second liquid outlet are formed in one side, close to the discharge guide plate, of the water tank, a mounting frame is connected to one side, close to the discharge guide plate, of the water tank, a baffle plate is arranged in the mounting frame in a sliding and penetrating mode, the baffle plate is connected with the side wall of the water tank in a sliding and sealing mode, a rectangular through hole is formed in the middle position of the baffle plate in a penetrating mode, a driving motor is installed on the mounting frame through screws, an output shaft of the driving motor is connected with a rotating rod, the end portion of the rotating rod extends into the rectangular through hole of the baffle plate and is connected, the main belt pulley is arranged inside the mounting frame, the top end of the discharge guide plate is rotatably provided with a vertically arranged auxiliary belt pulley, one side of the auxiliary belt pulley, which is far away from the water tank and the extruder body, is connected with a transversely arranged transmission rod, the circumferential side wall of the transmission rod is fixedly sleeved with two main gear disks with the same structure, a first liquid collecting pipe and a second liquid collecting pipe which are transversely arranged are respectively arranged inside the top end of the discharge guide plate, the top ends of the first liquid collecting pipe and the second liquid collecting pipe are respectively connected with a first liquid discharging pipe and a second liquid discharging pipe, the end parts of the first liquid discharging pipe and the second liquid discharging pipe are both arranged below the material blocking plate and are connected with the bottom end of the material blocking plate in a sliding and sealing manner, and the top end of the discharge guide plate is rotatably provided with two auxiliary gear disks with the same structure and are transversely arranged, and the bottom of pinion disc is connected with the montant, just the inside connection that the tip of montant extends to ejection of compact baffle has scale removal device.

Preferably, the striker plate is located the upper and lower both sides inner wall of rectangle through-hole department and all is provided with the pick, just the carousel is the arc structure setting, and its circular arc lateral wall is provided with the pick, just the pick on the carousel with the pick meshing on the striker plate inner wall, just the bottom of striker plate is provided with two lower liquid holes that the structure is the same, just lower liquid hole with first liquid pipe and second liquid pipe adaptation.

Preferably, a transmission belt is connected between the main belt pulley and the auxiliary belt pulley, and the main gear disc and the tooth blocks on the auxiliary gear disc are all in the shape of oblique tooth blocks and are meshed with each other.

Preferably, the bottom ends of the first liquid collecting pipe and the second liquid collecting pipe are uniformly provided with spray heads, and the spray heads extend to the inner part of the discharging guide plate.

Preferably, the descaling device includes the install bin, just the inside of install bin is provided with the activity groove, the inner wall in activity groove evenly is connected with the spring, just the bottom of spring is connected with the fly leaf, just the tip of fly leaf extends to the below of install bin, and is connected with the scale removal board.

The utility model has the advantages that:

1. drive dwang and carousel through driving motor and rotate for the striker plate can be intermittent type nature carry out closure and opening to two liquid outlets, thereby make first liquid outlet and second liquid outlet can be intermittent type nature down the intraductal injected water of liquid to first liquid trap and second, thereby can enter into first liquid trap and second liquid trap intraduct, and spout the product surface to extruding the mouth through the shower nozzle, cool down cooling treatment to its surface.

2. The rotating rod is driven to rotate by the driving motor, the rotating rod drives the main belt wheel to rotate, the auxiliary belt wheel, the transmission rod and the main gear disc are driven by the transmission belt to rotate, the main gear disc drives the auxiliary gear disc and the vertical rod to rotate, the vertical rod drives the descaling device to rotate, and the descaling plate on the descaling device can remove scale generated by cooling the surface of the high polymer material, so that the production quality of the high polymer material is improved.

In conclusion, the device not only can carry out effectual cooling to the macromolecular material of extruder extrusion mouth production and handle, can clear away its material surface because the incrustation scale that high temperature and water contacted and produce simultaneously, improves macromolecular material's production quality, suitable popularization.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a in fig. 1.

Fig. 3 is a side view of the present invention.

Reference numbers in the figures: 1 extruder body, 2 water tanks, 3 mounting brackets, 4 driving motors, 5 striker plates, 6 main belt pulleys, 7 auxiliary belt pulleys, 8 transmission rods, 9 main gear discs, 10 auxiliary gear discs, 11 vertical rods, 12 extrusion ports, 13 first liquid dropping pipes, 14 second liquid dropping pipes, 15 first liquid collecting pipes, 16 second liquid collecting pipes, 17 spray heads, 18 discharge guide plates, 19 mounting boxes, 20 springs, 21 movable grooves, 22 movable plates, 23 descaling plates, 24 rotary discs, 25 first liquid outlets and 26 second liquid outlets.

Detailed Description

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

Referring to fig. 1 and 3, a high polymer material extruder with a cooling function comprises an extruder body 1, wherein an extrusion opening 12 is formed in the side surface of the extruder body 1, a transversely arranged discharge guide plate 18 is installed at the extrusion opening 12, a water tank 2 is connected to the top end of the extruder body 1, a first liquid outlet 25 and a second liquid outlet 26 are formed in one side of the water tank 2 close to the discharge guide plate 18, an installation frame 3 is connected to one side of the water tank 2 close to the discharge guide plate 18, a baffle plate 5 is slidably arranged in the installation frame 3 in a penetrating manner, the baffle plate 5 is slidably and hermetically connected with the side wall of the water tank 2, a rectangular through hole is formed in the middle position of the baffle plate 5 in a penetrating manner, a driving motor 4 is installed on the installation frame 3 through a screw, the driving motor 4 can be SGDM-01ADA, an output shaft of the driving motor 4 is connected with a rotating rod, and the end of, and is connected with a rotating disc 24, the circumferential side wall of the rotating rod is fixedly sleeved with a main belt pulley 6, the main belt pulley 6 is arranged in the mounting frame 3, the top end of the discharging guide plate 18 is rotatably provided with a vertically arranged auxiliary belt pulley 7, one side of the auxiliary belt pulley 7 far away from the water tank 2 and the extruder body 1 is connected with a transversely arranged transmission rod 8, the circumferential side wall of the transmission rod 8 is fixedly sleeved with two main gear discs 9 with the same structure, the inside of the top end of the discharging guide plate 18 is respectively provided with a transversely arranged first liquid collecting pipe 15 and a transversely arranged second liquid collecting pipe 16, the top ends of the first liquid collecting pipe 15 and the second liquid collecting pipe 16 are respectively connected with a first liquid discharging pipe 13 and a second liquid discharging pipe 14, the end parts of the first liquid discharging pipe 13 and the second liquid discharging pipe 14 are both arranged below the material baffle plate 5 and are connected with the bottom end of the material baffle plate 5 in a sliding and sealing manner, the top end of the discharging guide plate 18 is rotatably provided with two, and the bottom of pinion disc 10 is connected with montant 11, and the internally connected with scale removal device that the tip of montant 11 extends to ejection of compact baffle 18, the upper and lower both sides inner wall that striker plate 5 is located rectangle through-hole department all is provided with the tooth piece, and carousel 24 is the setting of arc structure, and its circular arc lateral wall is provided with the tooth piece, and tooth piece on the carousel 24 meshes with the tooth piece on the striker plate 5 inner wall, and the bottom of striker plate 5 is provided with two lower liquid holes that the structure is the same, and lower liquid hole and first downcomer 13 and second downcomer 14 adaptation, be connected with driving belt between main belt wheel 6 and the secondary belt wheel 7, and the tooth piece on main belt wheel 9 and the pinion disc 10 all is the cubic setting of skewed tooth, and intermeshing, shower nozzle 17 is evenly installed to the bottom of first collector tube 15 and second collector tube 16, and shower nozzle 17 extends to the inside setting of ejection of compact baffle 18.

Referring to fig. 2, the descaling device includes a mounting box 19, a movable groove 21 is disposed inside the mounting box 19, springs 20 are uniformly connected to the inner wall of the movable groove 21, a movable plate 22 is connected to the bottom end of the springs 20, and the end of the movable plate 22 extends to the lower side of the mounting box 19 and is connected to a descaling plate 23.

The working principle is as follows: when the device is used, the extruder body 1 extrudes a high-temperature product through the extrusion port 12, the high-temperature product is guided out of the discharge guide plate 18, in the guiding process, the driving motor 4 is started, the driving motor 4 drives the rotating rod to rotate, the rotating rod drives the rotating disk 24 to rotate, so that the tooth blocks on the rotating disk 24 are mutually meshed with the tooth blocks inside the rectangular through hole of the baffle plate 5, the first liquid outlet 25 and the second liquid outlet 26 can circularly and intermittently inject water into the baffle plate 5, the water respectively enters the first liquid descending pipe 13 and the second liquid descending pipe 14 through the liquid descending holes, the water respectively enters the first liquid collecting pipe 15 and the second liquid collecting pipe 16, the water is sprayed to the surface of the product through the spray heads 17, the surface of the product is cooled, and when the water meets a high-temperature product, and scale of a certain degree can exist on the surface of the high-temperature product, the dwang can drive the rotation of main belt pulley 6 this moment, main belt pulley 6 passes through driving belt and drives the rotation of accessory belt pulley 7, accessory belt pulley 7 drives transfer line 8 again and rotates for transfer line 8 drives the pinion disc 9 and rotates, the tooth piece on the master gear disc 9 and the tooth piece interlock on the accessory gear disc 10, thereby make the pinion disc 10 drive montant 11 and rotate, montant 11 drives scale removal device whole rotation again, make scale removal plate 23 on the scale removal device can carry out effectual scale removal cleaning operation to the high temperature product surface.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The high polymer material extruder with the cooling function comprises an extruder body (1) and is characterized in that an extrusion opening (12) is formed in the side face of the extruder body (1), a transversely arranged discharge guide plate (18) is installed at the extrusion opening (12), a water tank (2) is connected to the top end of the extruder body (1), a first liquid outlet (25) and a second liquid outlet (26) are formed in one side, close to the discharge guide plate (18), of the water tank (2), a mounting frame (3) is connected to one side, close to the discharge guide plate (18), of the water tank (2), a baffle plate (5) is arranged in the mounting frame (3) in a penetrating mode in a sliding mode, the baffle plate (5) is connected with the side wall of the water tank (2) in a sliding sealing mode, a rectangular through hole is formed in the middle position of the baffle plate (5), and a driving motor (4) is installed on the mounting frame (3) through screws, just the output shaft of driving motor (4) has the dwang, the tip of dwang extends to the inside of striker plate (5) rectangle through-hole, and is connected with carousel (24), the fixed cover of circumference lateral wall of dwang is equipped with main belt pulley (6), just main belt pulley (6) are located the inside setting of mounting bracket (3), the top of ejection of compact baffle (18) is rotated and is installed secondary belt pulley (7) that is vertical setting, just one side that water tank (2) and extruder body (1) were kept away from to secondary belt pulley (7) is connected with transmission line (8) that is horizontal setting, just the fixed cover of circumference lateral wall of transmission line (8) is equipped with two main gear dish (9) that the structure is the same, the inside first collecting pipe (15) that is horizontal setting and the second collecting pipe (16) that is horizontal setting of installing respectively of the top of ejection of compact baffle (18), just first collector tube (15) with the top of second collector tube (16) is connected with first liquid pipe (13) and second liquid pipe (14) respectively, just first liquid pipe (13) with the below setting that the tip of second liquid pipe (14) all is located striker plate (5), and with the bottom sliding seal of striker plate (5) connects, the top of ejection of compact baffle (18) is rotated and is installed two pinion disc (10) that the structure is the same and be horizontal setting, just the bottom of pinion disc (10) is connected with montant (11), just the internally connected with scale removal device that the tip of montant (11) extends to ejection of compact baffle (18).

2. The high polymer material extruder with the cooling function according to claim 1, wherein the upper and lower inner walls of the striker plate (5) at the rectangular through hole are provided with tooth blocks, the rotary table (24) is in an arc-shaped structure, and the arc-shaped side wall of the rotary table is provided with tooth blocks, the tooth blocks on the rotary table (24) are meshed with the tooth blocks on the inner wall of the striker plate (5), the bottom end of the striker plate (5) is provided with two lower liquid holes with the same structure, and the lower liquid holes are matched with the first lower liquid pipe (13) and the second lower liquid pipe (14).

3. The high polymer material extruder with the cooling function according to claim 1, wherein a transmission belt is connected between the main pulley (6) and the secondary pulley (7), and the gear blocks on the main gear disc (9) and the secondary gear disc (10) are arranged in a helical gear block shape and are meshed with each other.

4. The high polymer material extruder with the cooling function according to claim 1, wherein spray heads (17) are uniformly installed at the bottom ends of the first header pipe (15) and the second header pipe (16), and the spray heads (17) extend to the inner part of the discharge guide plate (18).

5. The high polymer material extruder with the cooling function as claimed in claim 1, wherein the descaling device comprises a mounting box (19), a movable groove (21) is arranged inside the mounting box (19), springs (20) are uniformly connected to the inner wall of the movable groove (21), a movable plate (22) is connected to the bottom end of the spring (20), and the end of the movable plate (22) extends to the lower part of the mounting box (19) and is connected with a descaling plate (23).