CN221112475U - Extrusion device for processing filling master batch - Google Patents

Abstract

The utility model provides an extrusion molding device for processing filling master batches, which comprises a base, wherein a cooling groove body and a shell are respectively and fixedly arranged at the top of the base, a mounting cover body is fixedly arranged at the top of the cooling groove body, a mounting cylinder body is fixedly arranged at the top of the mounting cover body, a screw extrusion mechanism is arranged in the mounting cylinder body, a granulating mechanism is rotatably arranged between the mounting cylinder body and the mounting cover body, a conveying mechanism extending into the shell is rotatably arranged in the cooling groove body, a drying mechanism extending into the shell is fixedly arranged at the top of the shell, and a dynamic blanking assembly is arranged in the shell. The utility model utilizes the dynamic blanking component to continuously and dynamically blanking the master batch, not only can slow down the blanking speed of the master batch, but also can utilize the fluctuation state of the component to increase the contact between the master batch and the space, and improves the drying efficiency of the master batch on the premise of not forming retention.

Description

Extrusion device for processing filling master batch

Technical Field

The utility model relates to the technical field of masterbatch processing, in particular to an extrusion molding device for filling masterbatch processing.

Background

Extrusion for masterbatch processing is a common plastic processing method, and is usually operated by using an extruder;

In the extrusion process of the extruder, raw materials enter a screw cavity of the single-screw extruder through a feeding device, and the screw can push the raw materials from a screw feeding section to a screw exhausting section, so that the raw materials are gradually heated, melted and compressed. The raw material is then extruded through a die and cut into pellets of the desired length by a cutting device.

The production process of the rhizoma anemarrhenae granules can be obtained through the above description, the requirement of the extruder on the production and processing of the master batch is also mastered, but the fact that the extruder still has certain defects in the operation period is known by combining the actual situation of the existing extrusion molding device in the production period: the existing extrusion equipment adopts a general process flow of extrusion and cooling in fragmentation, extruded raw materials are solidified and formed after being cooled, and because the extruded raw materials are strip-shaped, the extruded raw materials can only slowly enter into subsequent operation, and then the solidified raw materials are cut by a granulating device to generate master batches, all loads can be borne by the granulating device, so that the loss of an internal cutter is relatively high, and therefore, the extrusion forming device capable of rapidly cooling and granulating is required.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides an extrusion molding device for processing filling master batches, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

The extrusion molding device for processing the filling master batch comprises a base, wherein a cooling tank body and a shell are fixedly arranged at the top of the base respectively, a mounting cover body is fixedly arranged at the top of the cooling tank body, a blanking opening communicated with the cooling tank body is formed in the bottom of the mounting cover body, a mounting barrel body is fixedly arranged at the top of the mounting cover body, a screw extrusion mechanism is assembled in the mounting barrel body, a die head extending into the mounting cover body is fixedly arranged at the bottom of the screw extrusion mechanism, a grain cutting mechanism is rotatably arranged between the mounting barrel body and the mounting cover body, a conveying mechanism extending into the shell is rotatably arranged in the cooling tank body, a drying mechanism extending into the interior is fixedly arranged at the top of the shell, and a dynamic blanking assembly is assembled in the shell;

The dynamic blanking assembly comprises a slope type guide plate, a conical guide port, a blanking part, springs and a reciprocating part, wherein the slope type guide plate is installed at the bottom in the shell in a butt joint mode through four groups of springs, three groups of conical guide ports are fixedly installed in the shell above the slope type guide plate, the blanking assembly penetrating through the conical guide port is fixedly installed at the top of the slope type guide plate, and the reciprocating part matched with each other is assembled below the slope type guide plate.

Further, the conveying mechanism comprises a roll shaft, a conveying belt, a first motor and a belt pulley component, the roll shaft is rotatably arranged in the cooling groove body and the shell, the conveying belt is arranged between the roll shafts in a conducting mode, the first motor in butt joint with the roll shaft is fixedly arranged on the back face of the shell, and the belt pulley component connected with the roll shaft and the reciprocating component is fixedly arranged on the front face of the shell.

Further, the drying mechanism comprises an installation cavity, fans and resistance heating wires, the top of the shell is fixedly provided with the installation cavity extending to the inside, two groups of fans are arranged in the installation cavity, and the resistance heating wires are fixedly arranged in the installation cavity below the fans.

Further, the unloading part includes otter board, bracing piece, and the top fixed mounting of slope formula stock guide has the bracing piece that runs through the toper water conservancy diversion mouth, and fixed mounting has three group's otter boards on the bracing piece, and the otter board is located the top of toper water conservancy diversion mouth.

Further, the reciprocating part comprises a protruding block, a conductive shaft and a stirring block, the conductive shaft is rotatably arranged in the shell below the slope type material guiding plate, the protruding block is fixedly arranged on the conductive shaft, the stirring block matched with the protruding block is fixedly arranged at the bottom of the slope type material guiding plate, and one end of the conductive shaft is connected with the belt pulley part in a mounting way.

Further, the grain cutting mechanism comprises a motor II, a transmission shaft, a connecting piece and a grain cutting blade, the motor II is fixedly arranged at the top of the installation cylinder body, the transmission shaft extending into the installation cover body is arranged at the output end of the motor II in a butt joint mode, the connecting piece is fixedly arranged on the transmission shaft in the installation cover body, and the grain cutting blade matched with the die head is fixedly arranged on the connecting piece.

The utility model provides an extrusion molding device for processing filling master batches. Compared with the prior art, the method has the following beneficial effects:

The cooled master batch is quickly dried by utilizing a drying mechanism to remove moisture, and the master batch is continuously and dynamically discharged by utilizing a dynamic discharging assembly while being dried, so that the discharging speed of the master batch can be slowed down, meanwhile, the contact between the master batch and the space can be increased by utilizing the fluctuation state of the assembly, and the drying efficiency of the master batch is improved on the premise that retention is not formed;

the master batch after cooling and fixing is guided by the conveying mechanism, so that the device is firstly cut for cooling, compared with the traditional cooling, the device has the advantages that the strain of the blade is reduced, and the cooling efficiency of the master batch is increased.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view showing a first overall assembly state of a molding apparatus of the present utility model;

FIG. 2 is a schematic view showing a second overall assembly state of the molding apparatus of the present utility model;

FIG. 3 is a schematic view showing the back composition structure of the molding apparatus of the present utility model;

FIG. 4 is a schematic view showing the internal constitution of the molding apparatus of the present utility model;

FIG. 5 is a schematic structural view showing the assembled state of the granulating mechanism and the screw extrusion mechanism;

FIG. 6 shows a first assembled state structure schematic diagram of the dynamic blanking assembly of the present utility model;

FIG. 7 shows a second assembled state of the dynamic blanking assembly of the present utility model;

The figure shows: 1. a base; 2. a cooling tank; 3. a conveying mechanism; 31. a roll shaft; 32. a conveyor belt; 33. a first motor; 34. a pulley member; 4. installing a cover body; 41. a feed opening; 5. installing a cylinder; 6. a housing; 7. a drying mechanism; 71. installing a cavity; 72. a fan; 73. a resistance heating wire; 8. a dynamic blanking assembly; 81. slope type material guiding plate; 82. a conical flow guide port; 83. a blanking assembly; 831. a screen plate; 832. a support rod; 84. a spring; 85. a reciprocating member; 851. a bump; 852. a conductive shaft; 853. a poking block; 9. a granulating mechanism; 91. a second motor; 92. a transmission shaft; 93. a connecting piece; 94. a dicing blade; 10. a screw extrusion mechanism; 101. a die head.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

In order to solve the technical problem in the background art, an extrusion molding device for processing filling master batch is provided as follows:

Referring to fig. 1-7, the extrusion molding device for processing filling master batch provided by the utility model comprises a base 1, wherein a cooling tank body 2 and a shell 6 are fixedly installed at the top of the base 1 respectively, a mounting cover body 4 is fixedly installed at the top of the cooling tank body 2, a feed opening 41 communicated with the cooling tank body 2 is arranged at the bottom of the mounting cover body 4, a mounting cylinder body 5 is fixedly installed at the top of the mounting cover body 4, a screw extrusion mechanism 10 is assembled in the mounting cylinder body 5, a die head 101 extending into the mounting cover body 4 is fixedly installed at the bottom of the screw extrusion mechanism 10, a granulating mechanism 9 is rotatably installed between the mounting cylinder body 5 and the mounting cover body 4, a conveying mechanism 3 extending into the shell 6 is rotatably installed at the top of the cooling tank body 2, a drying mechanism 7 extending into the interior is fixedly installed at the top of the shell 6, and a dynamic feed assembly 8 is assembled in the shell 6;

The dynamic blanking assembly 8 comprises a slope type guide plate 81, a conical guide port 82, a blanking part 83, springs 84 and a reciprocating part 85, wherein the slope type guide plate 81 is installed at the bottom in the shell 6 in a butt joint mode through four groups of springs 84, three groups of conical guide ports 82 are fixedly installed in the shell 6 above the slope type guide plate 81, the blanking assembly 83 penetrating through the conical guide port 82 is fixedly installed at the top of the slope type guide plate 81, and the reciprocating part 85 matched with each other is assembled below the slope type guide plate 81.

The base 1 realizes the bearing and mounting of the cooling tank body 2 and the shell 6, the cooling tank body 2 is used for rapidly cooling and solidifying the cut master batch, the screw extrusion mechanism 10 in the mounting cylinder 5 is used for extruding master batch raw materials, the screw extrusion mechanism 10 adopts the existing screw extrusion principle, the die head 101 is used for extruding the raw materials into strips, meanwhile, the high-speed rotation of the grain cutting mechanism 9 is used for completing the cutting of the strip raw materials while extruding, the cut raw materials are in the form of particles, the conveying mechanism 3 is used for guiding the cooled and solidified master batch, and the drying mechanism 7 is used for rapidly drying the cooled master batch to remove moisture, and the dynamic blanking component 8 is used for continuously and dynamically blanking the master batch, so that the purposes of slowing down the blanking speed of the master batch and increasing the contact of the master batch with space and improving the drying efficiency under the premise of not forming retention are achieved;

The blanking part 83 is adopted to enable the falling master batch to fall layer by layer, the slope type material guiding plate 81 is matched to slow down the falling speed of the master batch, the master batch falls after passing through the blanking part 83, the reciprocating part 85 can be linked to drive the transmission force of the transmission mechanism 3 to push, the slope type material guiding plate 81 is driven to reciprocate up and down, the slope type material guiding plate 81 is driven to synchronously drive the blanking part 83 to reciprocate up and down, so that a vibration effect is better formed, the master batch is driven to carry out blanking operation in the fluctuation motion, and the drying effect is improved.

Example two

As shown in fig. 1 and 5, on the basis of the above embodiment, the present embodiment further gives the following:

In this embodiment, the dicing mechanism 9 includes a second motor 91, a transmission shaft 92, a connecting member 93, and a dicing blade 94, the second motor 91 is fixedly mounted at the top of the mounting cylinder 5, the transmission shaft 92 extending into the mounting cover 4 is butt-jointed and mounted at the output end of the second motor 91, the connecting member 93 is fixedly mounted on the transmission shaft 92 in the mounting cover 4, and the dicing blade 94 matched with the die head 101 is fixedly mounted on the connecting member 93.

During the period, after the screw extrusion mechanism 10 discharges, the motor II 91 is started, the motor II 91 drives the granulating blade 94 on the connecting piece 93 to rotate at a high speed through the transmission shaft 92, so that the granulating blade 94 is enabled to rapidly cut off the extruded strip-shaped raw materials, the cut-off raw materials are in a granular shape, and then the raw materials fall into the cooling tank body 2 through the blanking opening 41.

In this embodiment, the drying mechanism 7 includes a mounting cavity 71, fans 72 and a resistance heating wire 73, the top of the housing 6 is fixedly provided with the mounting cavity 71 extending to the inside, two groups of fans 72 are assembled in the mounting cavity 71, and the resistance heating wire 73 is fixedly installed in the mounting cavity 71 below the fans 72;

During operation, when the master batch on the conveying mechanism 3 is conveyed into the shell 6, the drying mechanism 7 is started, the fan 72 performs blowing operation, the resistance heating wire 73 heats air, the hot air effect is achieved, and the master batch is dried.

Example III

As shown in fig. 1 to 7, on the basis of the above embodiment, the present embodiment further provides the following:

In this embodiment, the conveying mechanism 3 includes a roller 31, a conveyor belt 32, a first motor 33, and a pulley 34, the roller 31 is rotatably installed in the cooling tank 2 and the housing 6, the conveyor belt 32 is installed between the rollers 31 in a conductive manner, the first motor 33 is fixedly installed on the back of the housing 6 and is in butt joint with the roller 31, and the pulley 34 connected with the roller 31 and the reciprocating member 85 is fixedly installed on the front of the housing 6.

When the master batch falls into the cooling tank body 2 through the discharging opening 41, the master batch is cooled by water and then falls onto the conveying belt 32;

and the first motor 33 is started, the first motor 33 drives the roller shaft 31 to rotate, and the rotation of the roller shaft 31 is matched with the conveying belt 32 to convey, so that the master batch in water is lifted and conveyed into the shell 6.

In this embodiment, the blanking member 83 includes a mesh plate 831 and a support rod 832, the top of the slope-type guide plate 81 is fixedly provided with the support rod 832 penetrating the cone-shaped guide opening 82, the support rod 832 is fixedly provided with three groups of mesh plates 831, and the mesh plates 831 are located above the cone-shaped guide opening 82;

During operation, the master batch on the conveyor belt 32 falls onto the mesh plate 831, the mesh plate 831 is in a fluctuant state during the operation, and then is diffused outwards, and during the operation, the master batch falls onto the subsequent mesh plate 831 through the limit of the conical flow guide 82, so that the master batch is processed.

In this embodiment, the reciprocating member 85 includes a bump 851, a conductive shaft 852, and a toggle block 853, the conductive shaft 852 is rotatably mounted on the housing 6 below the sloping-type guide plate 81, the bump 851 is fixedly mounted on the conductive shaft 852, the toggle block 853 that is mutually matched with the bump 851 is fixedly mounted on the bottom of the sloping-type guide plate 81, and one end of the conductive shaft 852 is mounted and connected with the pulley member 34.

During the period, the motor 33 drives the belt pulley part 34, the transmission end of the belt pulley part 34 drives the transmission shaft 852 to rotate, at the moment, the lug 851 on the transmission shaft 852 pushes the stirring block 853 under rotation to drive the stirring block 853 and the slope type guide plate 81 to move upwards, and after the lug 851 contacts and limits, the lower position is carried out, so that the fluctuation effect is achieved repeatedly.

The working principle and the using flow of the utility model are as follows:

the operation is as follows:

during the process, after the screw extrusion mechanism 10 discharges, the motor II 91 is started, the motor II 91 drives the granulating blade 94 on the connecting piece 93 to rotate at a high speed through the transmission shaft 92, so that the granulating blade 94 is driven to rapidly cut off the extruded strip-shaped raw materials, the cut-off raw materials are granular, and then the raw materials fall into the cooling tank body 2 through the blanking opening 41;

When the master batch falls into the cooling tank body 2 through the discharging opening 41, the master batch is cooled by water and then falls onto the conveying belt 32;

Starting a first motor 33, wherein the first motor 33 drives the roll shaft 31 to rotate, and conveying the master batch in water to the shell 6 by utilizing the rotation of the roll shaft 31 and the conveying belt 32;

The master batch on the conveyer belt 32 can drop onto the screen 831, the screen 831 is in a fluctuation state during the period, and then the master batch is spread outwards, during the period, when the master batch on the conveying mechanism 3 is conveyed into the shell 6, the drying mechanism 7 is started, the fan 72 performs blowing operation, the resistance heating wire 73 heats air to achieve the hot air effect, at the moment, the master batch falls onto the subsequent screen 831 through the limit of the conical guide port 82, the motor 33 drives the belt pulley component 34, the conveying end of the belt pulley component 34 drives the guide shaft 852 to rotate, at the moment, the bump 851 on the guide shaft 852 pushes the poking block 853 under rotation, the poking block 853 and the slope type guide plate 81 are driven to move upwards, and after the bump 851 contacts the limit, the lower position is performed, so that fluctuation blanking is repeated.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (6)

1. The utility model provides a pack masterbatch processing with extrusion device which characterized in that: the automatic feeding device comprises a base (1), wherein a cooling tank body (2) and a shell (6) are fixedly arranged at the top of the base (1), a mounting cover body (4) is fixedly arranged at the top of the cooling tank body (2), a discharging opening (41) communicated with the cooling tank body (2) is formed in the bottom of the mounting cover body (4), a mounting barrel (5) is fixedly arranged at the top of the mounting cover body (4), a screw extrusion mechanism (10) is arranged in the mounting barrel (5), a die head (101) extending into the mounting cover body (4) is fixedly arranged at the bottom of the screw extrusion mechanism (10), a granulating mechanism (9) is rotatably arranged between the mounting barrel (5) and the mounting cover body (4), a conveying mechanism (3) extending into the shell (6) is rotatably arranged at the bottom of the cooling tank body (2), a drying mechanism (7) extending into the inside is fixedly arranged at the top of the shell (6), and a dynamic discharging assembly (8) is arranged in the interior of the shell (6);

Dynamic unloading subassembly (8) include slope type stock guide (81), toper water conservancy diversion mouth (82), unloading part (83), spring (84), reciprocating parts (85), slope type stock guide (81) are installed through four sets of spring (84) butt joints to the bottom in casing (6), fixed mounting has three toper water conservancy diversion mouths (82) in casing (6) of slope type stock guide (81) top, and the top fixed mounting of slope type stock guide (81) has unloading part (83) that run through toper water conservancy diversion mouth (82), and the below of slope type stock guide (81) is equipped with reciprocating parts (85) of mutually supporting.

2. The extrusion molding apparatus for processing filling master batch according to claim 1, wherein: the conveying mechanism (3) comprises a roller shaft (31), a conveying belt (32), a first motor (33) and a belt pulley part (34), wherein the roller shaft (31) is rotatably installed in the cooling tank body (2) and the shell (6), the conveying belt (32) is installed between the roller shafts (31) in a conducting mode, the first motor (33) in butt joint with the roller shaft (31) is fixedly installed on the back face of the shell (6), and the belt pulley part (34) connected with the roller shaft (31) and the reciprocating part (85) is fixedly assembled on the front face of the shell (6).

3. The extrusion molding apparatus for processing filling master batch according to claim 2, wherein: the drying mechanism (7) comprises an installation cavity (71), fans (72) and resistance heating wires (73), the top of the shell (6) is fixedly provided with the installation cavity (71) extending to the inside, two groups of fans (72) are arranged in the installation cavity (71), and the resistance heating wires (73) are fixedly arranged in the installation cavity (71) below the fans (72).

4. The extrusion molding apparatus for processing filling master batch according to claim 3, wherein: the blanking part (83) comprises a screen plate (831) and a supporting rod (832), the top of the slope type guide plate (81) is fixedly provided with the supporting rod (832) penetrating through the conical guide opening (82), the supporting rod (832) is fixedly provided with three groups of screen plates (831), and the screen plates (831) are located above the conical guide opening (82).

5. The extrusion molding apparatus for processing filler masterbatch according to claim 4, wherein: the reciprocating component (85) comprises a protruding block (851), a conducting shaft (852) and a stirring block (853), the conducting shaft (852) is rotatably arranged in the shell (6) below the slope type material guiding plate (81), the protruding block (851) is fixedly arranged on the conducting shaft (852), the stirring block (853) matched with the protruding block (851) is fixedly arranged at the bottom of the slope type material guiding plate (81), and one end of the conducting shaft (852) is connected with the belt pulley component (34) in a mounting mode.

6. The extrusion molding apparatus for processing filling master batch according to claim 5, wherein: the granulating mechanism (9) comprises a motor II (91), a transmission shaft (92), a connecting piece (93) and a granulating blade (94), wherein the motor II (91) is fixedly arranged at the top of the installation cylinder body (5), the transmission shaft (92) extending into the installation cover body (4) is arranged at the output end of the motor II (91) in a butt joint mode, the connecting piece (93) is fixedly arranged on the transmission shaft (92) in the installation cover body (4), and the granulating blade (94) matched with the die head (101) is fixedly arranged on the connecting piece (93).