High-toughness resin material melting device

Abstract

The utility model discloses a high-toughness resin material melting device which comprises a reaction kettle, a heating piece is arranged in the wall of the reaction kettle, a supporting piece is arranged in the reaction kettle and close to the bottom, a filter barrel is spherically hinged to the center of the top surface of the supporting piece through a hinge mechanism, the filter barrel is obliquely arranged, and filter holes are formed in the outer wall of the filter barrel; a sealing cover is arranged at the top of the reaction kettle; a stirring mechanism for driving the filtering barrel to rotate is arranged on the sealing cover; the stirring mechanism comprises a servo motor, a rotating piece and a connecting mechanism, and the connecting mechanism comprises a long shaft and a connecting rod; the sealing cover is also provided with a lifting mechanism for driving the long shaft to lift; according to the melting device, the filtering barrel is obliquely arranged, molten materials can roll and be mixed in the filtering barrel, and the mixing effect is improved; the filter barrel swings continuously while rotating obliquely, the mixing effect is further improved, the inner wall of the filter barrel which rotates and swings can collide with the molten material, and the molten material can be thrown out easily.

Description

TECHNICAL FIELD

[0001] The utility model belongs to resin production technical field, concretely relates to a kind of high toughness resin material melting device. BACKGROUND

[0002] Resin is a kind of organic polymer with high molecular weight, due to the existence of a large number of condensed structure units in molecular structure, so that resin has good plasticity and processability, resin material is widely used in various fields, with good performance and economy.

[0003] In high toughness resin processing production, melting through reaction kettle is an important process, but resin melting material often has impurities, impurities will remain in liquid resin after melting, affecting processing quality;To solve the above problems, the publication number CN220261617U discloses a kind of resin rapid melting device, liquefied resin flows to heating furnace inside through first filter hole and second filter hole, so that the impurities in resin continue to remain in first filter barrel and second filter barrel, thereby more convenient and efficient melting of resin can be carried out, so that the impurities in resin can be directly filtered during melting.

[0004] The above-mentioned method, only rely on the centrifugal action of rotating filter barrel, melting material is difficult to flow out fully;At the same time, resin melting material lacks mixing and stirring, affecting the uniformity after melting. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of high toughness resin material melting device, by the filter barrel inclination setting, melting material can tumble mixing in filter barrel, improve mixing effect;While continuously swinging in inclination rotation, further improve mixing effect, the filter barrel of rotation swing is also beneficial to the collision of inner wall and melting material, beneficial to the ejection of melting material, to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of high toughness resin material melting device, including reaction kettle, the heating piece is equipped in the reaction kettle wall, temperature sensor is equipped in the reaction kettle, support is equipped in the reaction kettle near bottom, the support top surface center is hinged with filter barrel by hinged mechanism ball, the filter barrel is inclined to set, filter hole is equipped on the outer wall of the filter barrel;The top of the reaction kettle is equipped with sealing cover, the sealing cover is equipped with stirring mechanism that drives the rotation of the filter barrel;The sealing cover is equipped with charging port, and the reaction kettle bottom is equipped with discharge port, and valve is equipped at the discharge port.

[0007] Preferably, the reaction kettle is supported by kettle rack, the kettle rack is provided with a plurality of supporting legs, the filter barrel top is fixed with barrel cover, the barrel cover is provided with through hole located below the charging port.

[0008] Preferably, the stirring mechanism comprises a servo motor, a driving pulley is arranged on an output shaft of the servo motor, a rotating piece is rotatably arranged at a top center of the sealing cover through a bearing, a driven pulley corresponding to the driving pulley is arranged on an outer wall of the rotating piece, the driving pulley and the driven pulley are connected through a synchronous belt, and the rotating piece is connected with the filter barrel through a connecting mechanism.

[0009] Preferably, the connecting mechanism comprises a long shaft sleeved in the rotating piece, vertical straight teeth are arranged on an outer wall of the long shaft at intervals, tooth grooves corresponding to the straight teeth are arranged on an inner wall of the rotating piece, a first hinged seat is arranged at a bottom end of the long shaft, a second hinged seat is arranged on an end of the filter barrel, and the first hinged seat and the second hinged seat are connected through a connecting rod.

[0010] Preferably, the sealing cover is further provided with a lifting mechanism for driving the long shaft to lift, the lifting mechanism comprises a servo air cylinder, the servo air cylinder is supported through a support frame, and a bottom end of a piston rod of the servo air cylinder is connected with the long shaft through a rotary joint.

[0011] Preferably, the support piece comprises a plurality of fan-shaped holes, and a filter screen is arranged in each fan-shaped hole.

[0012] Preferably, a plurality of support blocks are arranged around an axis at a bottom end of an inner wall of the reaction kettle, an edge of the support piece is tightly attached to the inner wall of the reaction kettle, and the support piece is fixedly connected with each support block through a screw.

[0013] Preferably, the hinged mechanism comprises a support shaft arranged at a center of a top surface of the support piece, a ball is fixedly arranged at a top end of the support shaft, and a spherical hinged seat is arranged on a bottom surface of the filter barrel and is spherically hinged with the ball.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] 1. The filter barrel is arranged in an inclined manner, so that the molten material can be rolled and mixed in the filter barrel, and the mixing effect is improved.

[0016] 2. The filter barrel is continuously swung while being rotated, so that the mixing effect is further improved, and the rotation and swinging of the filter barrel also facilitate the collision between the inner wall and the molten material and facilitate the throwing of the molten material. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view of the sectional structure of the present application.

[0018] Figure 2 It is a top view of the rotating piece, the long shaft and the straight teeth of the present application.

[0019] Figure 3 It is a top view of the filter barrel of the present application.

[0020] Figure 4 The support piece is a top view structure schematic diagram of the utility model.

[0021] In the figure: 1, reaction kettle; 2, heating part; 3, temperature sensor; 4, support piece; 5, filter bucket; 6, sealing cover; 7, feeding opening; 8, discharge opening; 9, kettle frame; 10, bucket cover; 11, through opening; 12, servo motor; 13, driving pulley; 14, rotating piece; 15, driven pulley; 16, synchronous belt; 17, long shaft; 18, straight tooth; 19, first hinged seat; 20, second hinged seat; 21, connecting rod; 22, servo cylinder; 23, rotary joint; 24, filter screen; 25, support block; 26, support shaft; 27, sphere; 28, spherical hinge seat. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides a kind of high toughness resin material melting device, including reaction kettle 1, heating part 2 is equipped in the wall of reaction kettle 1, temperature sensor 3 is equipped in reaction kettle 1, support piece 4 is mounted in reaction kettle 1 near bottom, filter bucket 5 is hingedly connected with the center of the top surface of support piece 4 by hinged mechanism sphere, filter bucket 5 is inclined to be arranged, filter hole is equipped on the outer wall of filter bucket 5;Sealing cover 6 is equipped on the top of reaction kettle 1, stirring mechanism that drives filter bucket 5 to rotate is mounted on sealing cover 6;Feeding opening 7 is mounted on sealing cover 6, discharge opening 8 is equipped in the bottom of reaction kettle 1, and valve is equipped at discharge opening 8;When processing, resin melting material is added through feeding opening 7, enters filter bucket 5, heating part 2 heats, gives high temperature in reaction kettle 1, and detects kettle temperature by temperature sensor 3, so that resin material in filter bucket 5 melts, starts stirring mechanism and drives filter bucket 5 to rotate, because filter bucket 5 is inclined to be arranged, melting material can be rolled and mixed in filter bucket 5, improve mixing effect, filter bucket 5 of inclination rotation is also conducive to the collision of inner wall and melting material, conducive to melting material to be thrown out, and after finishing, it can be discharged through discharge opening 8.

[0024] Specifically, the reactor 1 is supported by the kettle frame 9, the kettle frame 9 is provided with a plurality of supporting legs, the top of the filter barrel 5 is fixed with a barrel cover 10, the barrel cover 10 is provided with an opening 11 below the charging port 7; in this embodiment, the stability is improved by supporting the kettle frame 9, and the reactor 1 is lifted to facilitate the bottom discharge, the barrel cover 10 is arranged at the top of the filter barrel 5 to prevent the resin melt from being thrown out from the top when the reactor 1 rotates centrifugally, and the opening 11 of the barrel cover 10 facilitates charging.

[0025] Specifically, the stirring mechanism includes a servo motor 12, a driving pulley 13 is arranged on the output shaft of the servo motor 12, a rotating part 14 is rotatably arranged at the top center of the sealing cover 6 through a bearing, a driven pulley 15 corresponding to the driving pulley 13 is arranged on the outer wall of the rotating part 14, the driving pulley 13 and the driven pulley 15 are connected through a synchronous belt 16, and the rotating part 14 is connected with the filter barrel 5 through a connecting mechanism; in this embodiment,

[0026] Specifically, the connecting mechanism includes a long shaft 17 sleeved in the rotating part 14, vertical straight teeth 18 are arranged on the outer wall of the long shaft 17 at intervals, a tooth groove corresponding to the straight teeth 18 is arranged on the inner wall of the rotating part 14, a first hinged seat 19 is arranged at the bottom end of the long shaft 17, a second hinged seat 20 is arranged on the end of the filter barrel 5, and the first hinged seat 19 and the second hinged seat 20 are connected through a connecting rod 21; in this embodiment, the servo motor 12 is started, the servo motor 12 is first rotated slowly and drives the driving pulley 13 to rotate, and then drives the driven pulley 15 to rotate through the synchronous belt 16, further drives the rotating part 14 to rotate, the rotating part 14 drives the long shaft 17 to rotate under the cooperation of the straight teeth 18 and the tooth groove, and the long shaft 17 drives the connecting rod 21 and the second hinged seat 20 to rotate through the first hinged seat 19, so as to drive the filter barrel 5 to rotate; the servo motor 12 is convenient for servo control, can be slowly rotated during mixing, can avoid being directly thrown out without being mixed sufficiently, and can be high-speed rotated during centrifugal throwing to accelerate throwing.

[0027] Specifically, the sealing cover 6 is further provided with a lifting mechanism for driving the long shaft 17 to lift, the lifting mechanism includes a servo cylinder 22, the servo cylinder 22 is supported by a supporting frame, and the bottom end of the piston rod of the servo cylinder 22 is connected with the long shaft 17 through a rotary joint 23; in this embodiment, the servo cylinder 22 is started to continuously complete the extension and retraction actions, and then drives the long shaft 17 to lift through the rotary joint 23, and further drives the filter barrel 5 to swing around the sphere 27 through the connecting rod 21, so as to continuously swing while tilting and rotating, thereby improving the mixing effect.

[0028] Specifically, the support 4 comprises a plurality of fan-shaped holes, and a filter screen 24 is arranged in each of the fan-shaped holes; in this embodiment, the molten material is continuously filtered through the filter screen 24 on the support 4 to improve the precision.

[0029] Specifically, a plurality of support blocks 25 are arranged around the axis at the bottom end of the inner wall of the reaction kettle 1, the edge of the support 4 is tightly attached to the inner wall of the reaction kettle 1, and the support 4 is fixedly connected to each of the support blocks 25 by screws; in this embodiment, the support 4 can be supported, and the support 4 is convenient to disassemble and replace through the screw fixation.

[0030] Specifically, the hinge mechanism comprises a support shaft 26 arranged at the center of the top surface of the support 4, a ball 27 fixed to the top end of the support shaft 26, and a ball hinge seat 28 arranged at the bottom surface of the filter barrel 5 and hingedly connected to the ball 27; in this embodiment, the filter barrel 5 is continuously swung while being inclined and rotated on the ball 27 through the hinge connection between the ball 27 and the ball hinge seat 28.

[0031] In order to facilitate the understanding of the above technical scheme of the present application, the working principle or operation mode of the present application in the actual process will be described in detail below.

[0032] Working principle: during processing, the resin molten material is added through the feeding port 7, enters the filter barrel 5 through the through port 11, the heating element 2 is heated, the high temperature is given to the reaction kettle 1, and the temperature in the kettle is detected through the temperature sensor 3, so that the resin material in the filter barrel 5 is molten, the servo motor 12 is started, the servo motor 12 is first slowly rotated and drives the driving pulley 13 to rotate, then drives the driven pulley 15 to rotate through the synchronous belt 16, further drives the rotating part 14 to rotate, the rotating part 14 drives the long shaft 17 to rotate under the cooperation of the straight teeth 18 and the tooth groove, the long shaft 17 drives the connecting rod 21 and the second hinge seat 20 to rotate through the first hinge seat 19, thereby driving the filter barrel 5 to rotate, since the filter barrel 5 is inclined, the molten material can be rolled and mixed in the filter barrel 5, at the same time, the servo cylinder 22 is started to continuously complete the extension and retraction action, then the long shaft 17 is driven to ascend and descend through the rotary joint 23, and further drives the filter barrel 5 to swing around the ball 27 through the connecting rod 21, so that the filter barrel 5 is continuously swung while being inclined and rotated, thereby improving the mixing effect, then the molten material is centrifugally thrown out by accelerating the servo motor 12, during which the filter barrel 5 which is rotated and swung is also beneficial to the collision between the inner wall and the molten material, and beneficial to the throwing of the molten material, then the thrown molten material is continuously filtered through the filter screen 24 on the support 4 to improve the precision, and finally the molten material can be discharged through the discharge port 8.

[0033] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-toughness resin material melting apparatus comprising a reaction vessel (1), characterized by, The reaction kettle (1) is provided with a heating element (2) in the wall, a temperature sensor (3) is arranged in the reaction kettle (1), a support (4) is arranged near the bottom in the reaction kettle (1), a filter barrel (5) is hingedly connected to the top surface center of the support (4) through a hinge mechanism, the filter barrel (5) is arranged obliquely, and the outer wall of the filter barrel (5) is provided with filter holes; a sealing cover (6) is arranged on the top of the reaction kettle (1), the sealing cover (6) is provided with a stirring mechanism for driving the filter barrel (5) to rotate; a feeding port (7) is arranged on the sealing cover (6), and a discharge port (8) is arranged at the bottom of the reaction kettle (1), and a valve is arranged at the discharge port (8).

2. The high-toughness resin material melting apparatus according to claim 1, wherein The reaction kettle (1) is supported by a kettle frame (9), the kettle frame (9) is provided with a plurality of supporting legs, the top of the filter barrel (5) is fixedly provided with a barrel cover (10), and the barrel cover (10) is provided with a through hole (11) located below the feeding port (7).

3. The apparatus of claim 1, wherein the high-tenacity resin material melting device is characterized by: The stirring mechanism comprises a servo motor (12), a driving pulley (13) is arranged on the output shaft of the servo motor (12), a rotating member (14) is rotatably arranged on the top center of the sealing cover (6) through a bearing, the outer wall of the rotating member (14) is provided with a driven pulley (15) corresponding to the driving pulley (13), the driving pulley (13) and the driven pulley (15) are connected through a synchronous belt (16), and the rotating member (14) is connected with the filter barrel (5) through a connecting mechanism.

4. The apparatus of claim 3, wherein the heater is a heating coil. The connecting mechanism comprises a long shaft (17) sleeved in the rotating member (14), the outer wall of the long shaft (17) is provided with spaced vertical straight teeth (18), the inner wall of the rotating member (14) is provided with a tooth groove corresponding to the straight teeth (18), the bottom end of the long shaft (17) is provided with a first hinge seat (19), the end of the filter barrel (5) is provided with a second hinge seat (20), and the first hinge seat (19) and the second hinge seat (20) are connected through a connecting rod (21).

5. The apparatus of claim 4, wherein the heater is a heating coil. The sealing cover (6) is further provided with a lifting mechanism for driving the long shaft (17) to lift, the lifting mechanism comprises a servo cylinder (22), the servo cylinder (22) is supported by a support frame, and the bottom end of the piston rod of the servo cylinder (22) is connected with the long shaft (17) through a rotary joint (23).

6. The apparatus of claim 1, wherein the high toughness resin material melting device is characterized by: The support (4) comprises a plurality of fan-shaped holes, and a filter screen (24) is arranged in each fan-shaped hole.

7. The apparatus of claim 1, wherein the high toughness resin material melting device is characterized by: A plurality of support blocks (25) are arranged around the axis at the bottom end of the inner wall of the reaction kettle (1), the edge of the support (4) is tightly attached to the inner wall of the reaction kettle (1), and the support (4) is fixedly connected with each support block (25) through screws.

8. The apparatus of claim 1, wherein the high toughness resin material melting device is characterized by: The hinge mechanism comprises a support shaft (26) arranged at the top surface center of the support (4), the top end of the support shaft (26) is fixedly provided with a spherical body (27), and the bottom surface of the filter barrel (5) is provided with a spherical hinge seat (28) hingedly connected with the spherical body (27).

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