CN117644630A - Temperature control type granulating device with extruding mechanism - Google Patents

Abstract

The invention relates to the technical field of extrusion granulation, in particular to a temperature control type granulation device with an extrusion mechanism, which comprises a mounting base, wherein an extrusion machine barrel is fixedly arranged at the top of the mounting base, a temperature control mechanism is arranged outside the extrusion machine barrel, an extrusion driving box matched with the extrusion machine barrel is arranged at the top of the mounting base, a feeding hopper is arranged at the left side of the top of the extrusion machine barrel, a control console is fixedly arranged at the top of the extrusion driving box, and a connecting end is fixedly connected with one end of the extrusion machine barrel far away from the extrusion driving box. This temperature control formula prilling granulator with extrusion mechanism through set up the multiunit and extrude the different granulation bush of shape on the regulating disk, drives initiative synchronizing wheel, synchronous drive belt, driven synchronizing wheel rotation through servo drive case as required to drive the regulating disk and rotate, adjust the granulation bush position, can freely change required granulation bush, easy and simple to handle.

Description

A temperature-controlled granulation device with an extrusion mechanism

Technical field

The present invention relates to the technical field of extrusion granulation, specifically a temperature-controlled granulation device with an extrusion mechanism.

Background technique

There are many methods of granulation, and extrusion granulation is a commonly used method. The characteristics of this method are: stable product quality, high automation level, high production efficiency and compliance with environmental protection requirements. During granulation, the dry-mixed colored pellets or resin plastics plus color masterbatch are fully stirred and mixed before being added to the hopper of the extruder. There is a heater outside the extruded barrel, and the materials in the barrel are heated through heat conduction. Heated to reach melting temperature. When the machine is running, the screw in the barrel transports the material forward. During the movement, the material rubs and shears with the barrel, screw, and between materials, generating a large amount of heat. Heat and heat conduction cause the added materials to continuously melt. The molten material is continuously and stably transported to the machine head (or die) with a certain shape. After passing through the die, the material in the flowing state takes an approximate mouth shape, and then enters the cooling and shaping device to keep the material in the established shape and solidify. The extruded and shaped material is then fed into the pelletizer to cut the round plastic strips into strips. Granules, and finally the plastic granules are weighed and bagged for injection molding.

The die on currently common granulators is usually directly screw-locked to the barrel. When particles of different shapes need to be prepared, tools need to be used to remove the screws connecting the die to the barrel, and the die must be replaced and locked again. , the operation is cumbersome, resulting in reduced work efficiency. In addition, after the die is removed after use, in order to prevent the solidification of the remaining molten material inside the die from affecting subsequent use, the die needs to be cleaned. Currently, the die needs to be cleaned a second time. Transferring to cleaning equipment for operation further makes the operation cumbersome. Therefore, we propose a temperature-controlled granulation device with an extrusion mechanism to solve the above-mentioned problems.

Contents of the invention

In view of the shortcomings of the existing technology, the present invention provides a temperature-controlled granulation device with an extrusion mechanism, which solves the problems raised in the above background technology.

In order to achieve the above objectives, the present invention is realized through the following technical solutions: a temperature-controlled granulation device with an extrusion mechanism, including a mounting base, an extruder barrel is fixedly installed on the top of the mounting base, and the extruder The outside of the extruder barrel is provided with a temperature control mechanism, the top of the installation base is provided with an extrusion drive box that cooperates with the extruder barrel, and the left side of the top of the extruder barrel is provided with an upper hopper. A console is fixedly installed on the top of the extrusion drive box, the end of the extruder barrel away from the extrusion drive box is fixedly connected with a connecting end, and the right side of the top of the installation base is fixedly installed with an installation card frame, and the installation An adjusting disk is movably installed on the side of the card frame. A driven synchronous wheel is fixedly connected to the middle part of the adjusting disk, and a synchronous transmission belt is movable on the outside of the driven synchronous wheel. A servo drive is fixedly installed on the top of the installation base. box, and the output shaft of the servo drive box is fixedly equipped with an active synchronization wheel, the inside of the adjustment plate is detachably and fixedly installed with a granulating mouth mold, and the top of the installation base is fixedly installed with a side mounting bracket, and the side A water inlet drum and a water return drum are provided inside the installation frame. A water supply mechanism is fixedly installed on the top of the installation base, and a water pump is fixedly installed on the top of the water supply mechanism.

Preferably, the number of the granulation orifice dies is 6-8 sets, the adjustment plate is provided with a mounting hole that matches the granulation orifice dies, and the end of the mounting hole is threadedly connected to the granulation orifice die. The locking pressure ring cooperates with each other, and the rear end of the granulation die and the locking pressure ring is on the same plane as the left end of the connecting end.

Preferably, the outer edges of the driven synchronous wheel and the driving synchronous wheel mesh with the synchronous transmission belt, and the adjusting plate is drivingly connected to the servo drive box through the driven synchronous wheel, the synchronous transmission belt, and the driving synchronous wheel. The drive box and the console are electrically connected.

Preferably, two sets of electric telescopic rods are fixedly installed inside the side mounting frame, and the output shafts of the two groups of electric telescopic rods are fixedly connected to the water inlet drum and the water return drum respectively, and the two groups of electric telescopic rods are connected to the control Taipower sex connection.

Preferably, the bottoms of the water inlet drum and the water return drum are fixedly connected with water conduits, and a water collection box is fixedly installed on the right side of the top of the installation base. One end of the water conduit at the bottom of the return water drum extends to the water collection box. internal.

Preferably, the water pump is electrically connected to the console, and the water outlet end of the water pump is fixedly connected to the water conduit at the bottom of the water inlet drum.

Preferably, the water inlet drum and the water return drum are located on the left and right sides of the adjusting plate, and rubber sealing rings are fixedly installed on one end of the water inlet drum and the water return drum close to the adjusting plate.

The invention provides a temperature-controlled granulation device with an extrusion mechanism, which has the following beneficial effects:

1. This temperature-controlled granulation device with an extrusion mechanism sets multiple sets of granulation orifice dies with different extrusion shapes on the adjustment plate, and drives the active synchronous wheel, synchronous transmission belt, and driven synchronous wheel through the servo drive box as needed. The synchronous wheel rotates, thereby driving the adjustment plate to rotate, adjusting the position of the granulation mouth mold, and the required granulation mouth mold can be freely replaced. The operation is simple, the replacement speed is increased, and the work efficiency is further improved.

2. This temperature-controlled granulation device with an extrusion mechanism uses the mounting holes on the adjustment plate that match the granulation die to lock the pressure ring to ensure the stability after the granulation die is installed and at the same time facilitate the installation. Subsequent disassembly and replacement of the granulation die, while locking the pressure ring, the end of the granulation die close to the connecting end should be on the same plane as the left end of the adjustment plate after installation, ensuring that the adjustment plate can drive the granulation die to rotate while allowing the granulation die to rotate. The contact between the particle mouth die and the connecting end can achieve mechanical sealing.

3. In this temperature-controlled granulation device with an extrusion mechanism, when adjusting the granulation die, the used granulation die can be rotated to the inside of the side mounting bracket to clamp the water inlet drum and return drum. At both ends of the granulation die, the water pump works to introduce the cleaning water into the water inlet drum, and makes the cleaning water flow inside the corresponding granulation die. The granulation die can be cleaned to facilitate subsequent recycling.

Description of drawings

Figure 1 is a schematic structural diagram of the overall assembly of the present invention;

Figure 2 is a schematic structural diagram of the right side of the top of the installation base of the present invention;

Figure 3 is a schematic structural diagram of the adjusting plate of the present invention;

Figure 4 is a schematic structural diagram of the inside of the side mounting bracket of the present invention;

Figure 5 is a schematic structural view of the adjusting plate of the present invention from a side view;

Figure 6 is a schematic structural diagram of the connection terminal of the present invention.

In the picture: 1. Installation base; 2. Extruder barrel; 3. Temperature control mechanism; 4. Upper hopper; 5. Extrusion drive box; 6. Console; 7. Connection terminal; 8. Installation card frame ; 9. Adjustment plate; 10. Granulating mouth die; 11. Driven synchronization wheel; 12. Synchronous transmission belt; 13. Servo drive box; 14. Active synchronization wheel; 15. Locking pressure ring; 16. Water supply mechanism; 17 , Water pump; 18. Water collection tank; 19. Side mounting bracket; 20. Electric telescopic rod; 21. Water inlet drum; 22. Water return drum; 23. Water conduit.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them.

Referring to Figures 1 and 6, the present invention provides a technical solution: a temperature-controlled granulation device with an extrusion mechanism, including a mounting base 1, and an extruder barrel 2 is fixedly installed on the top of the mounting base 1. And the outside of the extruder barrel 2 is provided with a temperature control mechanism 3, the top of the installation base 1 is provided with an extrusion drive box 5 that cooperates with the extruder barrel 2, and the left side of the top of the extruder barrel 2 is provided with an upper A console 6 is fixedly installed on the top of the hopper 4 and the extrusion drive box 5, the end of the extruder barrel 2 away from the extrusion drive box 5 is fixedly connected with a connecting end 7, and the right side of the top of the installation base 1 is fixedly installed with an installation The card frame 8 is installed with an adjusting disk 9 movably installed on the side of the card frame 8. The middle part of the adjusting plate 9 is fixedly connected with a driven synchronizing wheel 11, and the outer part of the driven synchronizing wheel 11 is movable with a synchronous transmission belt 12. The installation base The servo drive box 13 is fixedly installed on the top of the seat 1, and the output shaft of the servo drive box 13 is fixedly equipped with an active synchronization wheel 14. The inside of the adjustment plate 9 is detachably fixedly installed with a granulation mouth mold 10, which can be driven by the servo as needed. The drive box 13 drives the adjustment plate 9 to rotate, and the required granulation mouth mold 10 can be freely replaced. The operation is simple and the replacement speed is improved. A side mounting bracket 19 is fixedly installed on the top of the installation base 1, and the side mounting bracket 19 There is a water inlet drum 21 and a return water drum 22 inside. The water inlet drum 21 and the return water drum 22 are clamped at both ends of the granulation mouth die 10. The water pump 17 can work to introduce the cleaning water into the inside of the water inlet drum 21, and The cleaning water flows inside the corresponding granulation mouth mold 10 to clean the granulation mouth mold 10. A water supply mechanism 16 is fixedly installed on the top of the installation base 1, and a water pump 17 is fixedly installed on the top of the water supply mechanism 16. The water pump 17. Introduce the cleaning water inside the water supply mechanism 16 into the inside of the water inlet drum 21 along the water conduit 23 to clean the remaining molten material inside the granulation die 10.

Please refer to Figure 3. The number of the granulating orifice dies 10 is 6-8 sets. The adjusting plate 9 is provided with a mounting hole that matches the granulating orifice dies 10. The end of the mounting hole is threadedly connected to the granulating orifice dies 10. The matching locking pressure ring 15 cooperates with the locking pressure ring 15 through the installation hole to ensure the stability of the granulation mouth mold 10 after installation. At the same time, the locking pressure ring 15 is unscrewed to facilitate the replacement of the granulation mouth mold 10. After the installation of the granulating orifice die 10 and the locking pressure ring 15, the end and the left end of the connecting head 7 are on the same plane, ensuring that the adjusting plate 9 can drive the granulating nozzle die 10 to rotate, so that the granulating nozzle die 10 and the connecting head 7 Contact enables mechanical sealing.

Please refer to Figures 2 and 5. The outer edges of the driven synchronous wheel 11 and the driving synchronous wheel 14 mesh with the synchronous transmission belt 12. The adjusting plate 9 communicates with the servo drive through the driven synchronous wheel 11, the synchronous transmission belt 12 and the driving synchronous wheel 14. The box 13 is transmission connected, and the servo drive box 13 is electrically connected to the console 6. The servo drive box 13 drives the active synchronous wheel 14 to rotate, and is driven by the synchronous transmission belt 12 and the driven synchronous wheel 11 to drive the adjustment plate 9 to rotate. The required granulation mouth die 10 can be adjusted.

Please refer to Figures 2 and 4. Two sets of electric telescopic rods 20 are fixedly installed inside the side mounting bracket 19, and the output shafts of the two sets of electric telescopic rods 20 are fixedly connected to the water inlet drum 21 and the water return drum 22 respectively. The telescopic rods 20 are electrically connected to the console 6. When the used granulation mouth mold 10 moves to the inside of the side mounting frame 19, the two sets of electric telescopic rods 20 drive the water inlet drum 21 and the water return drum 22 to move. Clamped at both ends of the granulation mouth mold 10, the granulation mouth mold 10 can be cleaned.

The bottoms of the water inlet drum 21 and the water return drum 22 are fixedly connected with water conduits 23. Cleaning water can be conducted through the water conduits 23 to clean the granulation mouth mold 10. The right side of the top of the installation base 1 is fixedly installed. There is a water collection tank 18, and one end of the water conduit 23 at the bottom of the return drum 22 extends to the inside of the water collection tank 18. The used cleaning water can flow to the inside of the water collection tank 18 along the water conduit 23 at the bottom of the return drum 22, and can be concentrated. collect,

The water pump 17 is electrically connected to the console 6. The water outlet end of the water pump 17 is fixedly connected to the water conduit 23 at the bottom of the water inlet drum 21. The console 6 controls the water pump 17 to guide the cleaning water inside the water supply mechanism 16 into the water inlet drum along the water conduit 23. 21, the remaining molten material inside the granulation die 10 can be cleaned.

The water inlet drum 21 and the return water drum 22 are located on the left and right sides of the adjusting plate 9. The water inlet drum 21 and the return water drum 22 are clamped at both ends of the granulation mouth mold 10 that needs to be cleaned, so that they can be cleaned after use and avoid melting. When the material is solidified, rubber sealing rings are fixedly installed at one end of the water inlet drum 21 and the return water drum 22 close to the adjusting plate 9, which improves the sealing performance of the contact surfaces between the water inlet drum 21 and the return water drum 22 and the adjusting plate 9 during cleaning.

In summary, when using this temperature-controlled granulation device with an extrusion mechanism, the granulation orifice molds 10 of different specifications are inserted into the mounting holes on the adjustment plate 9, and the locking pressure ring 15 is screwed to the end of the mounting hole. Position the granulation die 10 and introduce the material into the upper hopper 4. The console 6 controls the extrusion drive box 5 to drive the screw inside the extruder barrel 2 to rotate, pushing the material to move inside the extruder barrel 2. When moving, the console 6 controls the temperature control mechanism 3 to heat the material inside the extruder barrel 2 to melt the material. The material is extruded into the inside of the connecting end 7 and into the corresponding granulation die 10. After being made, The particle mouth die 10 performs plastic extrusion. When particles of different shapes need to be extruded, the console 6 controls the servo drive box 13 to drive the active synchronization wheel 14, the synchronous transmission belt 12, and the driven synchronization wheel 11 to rotate, and drive the adjustment plate 9 to rotate. Adjust the required granulating orifice die 10 to the corresponding position of the connecting end 7, lock the pressure ring 15, and the end of the granulating orifice die 10 close to the connecting end 7 is in the same plane as the left end of the adjusting plate 9 after installation, so that the After the granulation die 10 contacts the connecting end 7, a mechanical seal can be achieved. At the same time, when adjusting the granulation die 10, the console 6 controls the servo drive box 13 to drive the adjustment plate 9 to rotate, and the used granulation die 10 Driven to the inside of the side mounting frame 19, the console 6 controls the two sets of electric telescopic rods 20 inside the side mounting frame 19 to drive the water inlet drum 21 and the return water drum 22 to move, so that the water inlet drum 21 and the return water drum 22 are stuck in the granulation At both ends of the die 10, the console 6 controls the operation of the water pump 17, and the cleaning water inside the water supply mechanism 16 is introduced into the inside of the water inlet drum 21 along the water conduit 23, and the cleaning water flows into the inside of the return water drum 22 through the granulation die 10, thus affecting the granulation process. The residual molten material inside the particle mouth mold 10 is cleaned, and the used cleaning water flows into the water collecting tank 18 along the water conduit 23 at the bottom of the return drum 22.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation or a specific orientation. construction and operation, and therefore cannot be construed as limiting the invention; the terms “first”, “second” and “third” are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, unless otherwise stated For clear provisions and limitations, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or it can be an integral connection. Electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis. Furthermore, the terms "comprises," "comprises," or any other variations thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principles and spirit of the invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (7)

1. Temperature-controlled granulating device with extrusion mechanism, including mounting base (1), the top fixed mounting of mounting base (1) has extrusion barrel (2), and the outside of extrusion barrel (2) is provided with temperature control mechanism (3), the top of mounting base (1) is provided with extrusion drive case (5) mutually supporting with extrusion barrel (2), the left side at extrusion barrel (2) top is provided with hopper (4), the top fixed mounting of extrusion drive case (5) has control cabinet (6), its characterized in that: one end fixedly connected with connection end (7) of extrusion barrel (2) keep away from extrusion drive case (5), right side fixed mounting at mounting base (1) top has installation cassette (8), and the side movable mounting of installation cassette (8) has regulating disk (9), the middle part fixedly connected with follow-up synchronizing wheel (11) of regulating disk (9), and follow-up synchronizing wheel (11) outside movable sleeve has synchronous driving belt (12), the top fixed mounting of mounting base (1) has servo drive case (13), and the fixed cover is equipped with initiative synchronizing wheel (14) on the output shaft of servo drive case (13), the inside detachable fixed mounting of regulating disk (9) has granulation bush (10), the top fixed mounting of mounting base (1) has side mounting bracket (19), and the inside of side mounting bracket (19) is provided with into water drum (21), return water drum (22), the top fixed mounting of mounting base (1) has water supply mechanism (16), and the top fixed mounting of water supply mechanism (16) has water pump (17).

2. A temperature controlled pelleting device with extrusion mechanism as claimed in claim 1, wherein: the number of the granulating opening molds (10) is 6-8, mounting holes matched with the granulating opening molds (10) are formed in the adjusting disc (9), locking pressing rings (15) matched with the granulating opening molds (10) are connected to the end portions of the mounting holes in a threaded mode, and the rear end portions of the granulating opening molds (10) and the locking pressing rings (15) are arranged on the same plane with the left end of the connecting end head (7).

3. A temperature controlled pelleting device with extrusion mechanism as claimed in claim 1, wherein: the outer edges of the driven synchronous wheel (11) and the driving synchronous wheel (14) are meshed with the synchronous transmission belt (12), the adjusting disc (9) is in transmission connection with the servo driving box (13) through the driven synchronous wheel (11), the synchronous transmission belt (12) and the driving synchronous wheel (14), and the servo driving box (13) is electrically connected with the control console (6).

4. A temperature controlled pelleting device with extrusion mechanism as claimed in claim 1, wherein: the inside fixed mounting of side mounting bracket (19) has two sets of electric telescopic handle (20), and the output shaft of two sets of electric telescopic handle (20) respectively with water drum (21), return water drum (22) fixed connection, two sets of electric telescopic handle (20) all with control cabinet (6) electric connection.

5. A temperature controlled pelleting device with extrusion mechanism as claimed in claim 1, wherein: the water inlet drum (21) and the water return drum (22) are fixedly communicated with water guide pipes (23), the water collection tank (18) is fixedly installed on the right side of the top of the installation base (1), and one end of the water guide pipe (23) at the bottom of the water return drum (22) extends to the inside of the water collection tank (18).

6. The temperature controlled granulation device with extrusion mechanism as claimed in claim 5, wherein: the water pump (17) is electrically connected with the control console (6), and the water outlet end of the water pump (17) is fixedly connected with the water guide pipe (23) at the bottom of the water inlet drum (21).

7. The temperature controlled granulation device with extrusion mechanism as claimed in claim 6, wherein: the water inlet drum (21) and the water return drum (22) are positioned on the left side and the right side of the adjusting disc (9), and rubber sealing rings are fixedly arranged at one ends of the water inlet drum (21) and the water return drum (22) close to the adjusting disc (9).