Double-cavity type rapid forming device for nylon particle preparation

Abstract

The utility model relates to the technical field of nylon particle preparation, and discloses a double-cavity type rapid forming device for nylon particle preparation, which solves the problem that the material is easy to block during blanking at present, and comprises a mounting seat, two discharge ports are symmetrically arranged on the outer side of the mounting seat, two extrusion cavities are symmetrically arranged on the mounting seat, and the extrusion cavities are communicated with the discharge ports. An anti-blocking mechanism is arranged at the top of the mounting base and comprises a material frame located above the mounting base, two material pipes are symmetrically and fixedly connected between the material frame and the mounting base, the two extrusion cavities communicate with the material frame through the two material pipes correspondingly, two discharging openings are symmetrically formed in the bottom of the material frame, and the two discharging openings are symmetrically formed in the bottom of the material frame. The two discharging openings correspond to the two material pipes correspondingly, and two L-shaped round rods are symmetrically and fixedly connected between the material frame and the mounting base. According to the material discharging device, the two discharging openings and the two material pipes can be dredged, and therefore blockage during material discharging is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to nylon particle preparation technical field, concretely is a kind of double-cavity rapid prototyping device for nylon particle preparation. BACKGROUND

[0002] Nylon particles are mainly made of polyamide high molecular compound, according to the different specific material and purpose, nylon particles can be divided into various types, such as PA6, PA66, modified nylon particles etc., these different types of nylon particles have their own unique physical and chemical properties, suitable for different application scenarios;According to the authorized announcement No.: CN219926860U, the patent document with the name "a nylon engineering plastic particle production device" is provided, which is provided with a hammer on the feeding hopper, and the hammer reciprocatingly presses or hammers down under the cooperation of the first motor, cam, first connecting rod, second connecting rod, cross bar and third connecting rod, to help material faster dredging effect, solve the characteristics of material melting when entering from the feeding opening Easy to block, at this time, manually hold the tool at the feeding opening to dredge, the problem of time-consuming and laborious manual dredging is solved;But still have the following defects:

[0003] It reciprocally hammers and presses material by hammer, but it is difficult to dredge the discharge pipe of feeding hopper, so that the discharge pipe of feeding hopper will be blocked. UTILITY MODEL CONTENTS

[0004] In view of the above situation, in order to overcome the defects of prior art, the utility model provides a double-cavity rapid prototyping device for nylon particle preparation, which effectively solves the problem that material is easily blocked when discharging.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a double-cavity rapid prototyping device for nylon particle preparation, including mounting seat, the outer side of mounting seat is symmetrically provided with two discharge openings, two extrusion cavities are symmetrically arranged on the mounting seat, two discharge openings are arranged on two extrusion cavities respectively, and the top of mounting seat is provided with anti-blocking mechanism;

[0006] The anti-blocking mechanism comprises a material frame located above the mounting seat, two material pipes are fixedly connected between the material frame and the mounting seat, two extrusion cavities are communicated with the material frame through two material pipes respectively, two discharge openings are symmetrically arranged on the bottom of the material frame, two discharge openings correspond to two material pipes respectively, two L-shaped round rods are fixedly connected between the material frame and the mounting seat, a U-shaped plate is movably sleeved between the two L-shaped round rods, two connecting columns are fixedly connected to the outer side of the U-shaped plate, two dredging rods are fixedly connected to one end of two connecting columns respectively and located above two discharge openings.

[0007] Preferably, the outer side of the mounting base is rotatably connected with a support shaft, one end of the support shaft away from the mounting base is fixedly connected with a side disc, the side of the side disc away from the support shaft is rotatably connected with a movable rod, and the top end of the movable rod is rotatably connected with the U-shaped plate.

[0008] Preferably, the outer side of the mounting base is fixedly connected with a U-shaped frame, the U-shaped frame is fixedly connected with a driving motor, the driving motor is fixedly connected with a driving shaft, one end of the driving shaft away from the driving motor is rotatably connected with the mounting base, and the driving shaft and the support shaft are transmissionally connected with a conveying belt.

[0009] Preferably, the top of the U-shaped frame is fixedly connected with two supports in a symmetrical mode, the two supports are fixedly connected with a support ring, the support ring is located at the outer side of the side disc, and the periphery of the side disc is provided with a plurality of abutting rollers which are in abutment with the inner wall of the support ring at equal angles.

[0010] Preferably, the U-shaped frame is rotatably connected with two spiral extrusion rods in a symmetrical mode, and one end of each of the two spiral extrusion rods away from the U-shaped frame extends into the interior of each of the two extrusion cavities.

[0011] Preferably, the driving shaft is located between the two spiral extrusion rods, the outer side of the driving shaft is fixedly connected with a driving gear, the outer side of each of the two spiral extrusion rods is fixedly connected with a driven gear, and the two driven gears are meshingly connected with the driving gear.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The utility model discloses a driving motor and a driving shaft and a conveying belt and a support shaft cooperate, so that the side disc can rotate conveniently, supports and a support ring and abutting rollers cooperate, so that the stability of the side disc during rotation is ensured, movable rods and U-shaped plates and L-shaped round rods and connecting columns cooperate, so that two dredging rods can reciprocate up and down, thereby the two discharge ports and the two pipes can be dredged, so that blockage during material discharging is avoided.

[0014] 2. The utility model discloses a driving motor and a driving shaft and a driving gear and a driven gear cooperate, so that the two spiral extrusion rods can rotate simultaneously, thereby the material in the two extrusion cavities can be extruded in a spiral direction, and the material can be extruded into a strip shape through the two discharge ports, and then the material can be cut into plastic particles by corresponding cutting tools, so that the preparation of nylon particles is facilitated. DRAWINGS

[0015] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, and are used together with the embodiments of the utility model to explain the utility model, and do not constitute a limitation on the utility model.

[0016] In the drawings:

[0017] Figure 1 This is a schematic diagram of the dual-cavity rapid prototyping device for preparing nylon particles according to this utility model;

[0018] Figure 2 This is a cross-sectional view of the mounting base of this utility model;

[0019] Figure 3 This is a schematic diagram of the anti-blocking mechanism of this utility model;

[0020] Figure 4 This is a schematic diagram of the material frame structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the U-shaped frame structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the side disc structure of this utility model.

[0023] In the diagram: 1. Mounting base; 2. Anti-blocking mechanism; 201. Material frame; 202. Spiral extrusion rod; 203. U-shaped frame; 204. Material tube; 205. L-shaped round rod; 206. Connecting column; 207. U-shaped plate; 208. Unblocking rod; 209. Discharge port; 2010. Driven gear; 2011. Drive gear; 2012. Drive shaft; 2013. Drive motor; 2014. Bracket; 2015. Side plate; 2016. Movable rod; 2017. Support ring; 2018. Abutment roller; 2019. Support shaft; 2020. Conveyor belt; 3. Discharge port; 4. Extrusion chamber. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] Example 1, by Figures 1-2 The present invention relates to a dual-cavity rapid prototyping device for preparing nylon particles, comprising a mounting base 1, two symmetrically arranged discharge ports 3 on the outer side of the mounting base 1, two symmetrically arranged extrusion chambers 4 on the mounting base 1, the two discharge ports 3 being respectively arranged on the two extrusion chambers 4, and an anti-blocking mechanism 2 being provided on the top of the mounting base 1. The dual-cavity design facilitates the improvement of the preparation efficiency of nylon particles.

[0026] Specifically, by Figures 3-6The anti-blocking mechanism 2 comprises a material frame 201 above the mounting base 1, two material pipes 204 are symmetrically and fixedly connected between the material frame 201 and the mounting base 1, two extrusion cavities 4 are communicated with the material frame 201 through the two material pipes 204 respectively, two discharge ports 209 are symmetrically arranged at the bottom of the material frame 201, the two discharge ports 209 correspond to the two material pipes 204 respectively, two L-shaped round rods 205 are symmetrically and fixedly connected between the material frame 201 and the mounting base 1, a U-shaped plate 207 is movably sleeved between the two L-shaped round rods 205, two connecting columns 206 are symmetrically and fixedly connected to the outer side of the U-shaped plate 207, two dredging rods 208 are fixedly connected to one end of the two connecting columns 206 and located inside the material frame 201, the two dredging rods 208 are located directly above the two discharge ports 209 respectively, a support shaft 2019 is rotatably connected to the outer side of the mounting base 1, a side disc 2015 is fixedly connected to the end of the support shaft 2019 away from the mounting base 1, a movable rod 2016 is rotatably connected to the side of the side disc 2015 away from the support shaft 2019, the top end of the movable rod 2016 is rotatably connected to the U-shaped plate 207, a U-shaped frame 203 is fixedly installed on the outer side of the mounting base 1, a driving motor 2013 is fixedly installed on the U-shaped frame 203, a driving shaft 2012 is fixedly connected to the driving motor 2013, the end of the driving shaft 2012 away from the driving motor 2013 is rotatably connected to the mounting base 1, a conveyor belt 2020 is transmissionally connected between the driving shaft 2012 and the support shaft 2019, two supports 2014 are symmetrically and fixedly connected to the top of the U-shaped frame 203, a support ring 2017 is fixedly connected between the two supports 2014, the support ring 2017 is located on the outer side of the side disc 2015, and the periphery of the side disc 2015 is provided with abutting rollers 2018 which are in abutment with the inner wall of the support ring 2017 at equal angles;

[0027] In use, first, the driving motor 2013 is started to drive the driving shaft 2012 to rotate, the support shaft 2019 is driven to rotate through the conveyor belt 2020, the side disc 2015 is driven to rotate, meanwhile, each abutting roller 2018 rolls on the inner wall of the support ring 2017 to support the side disc 2015 and ensure the stability of the side disc 2015 during rotation, then the U-shaped plate 207 is driven to slide along the two L-shaped round rods 205 through the movable rod 2016, the two dredging rods 208 are driven to reciprocate up and down through the two connecting columns 206 respectively, the two discharge ports 209 and the two material pipes 204 are dredged, and finally, the material is prevented from being blocked during discharging.

[0028] Specifically, by Figure 5Two screw extrusion rods 202 are symmetrically connected to the U-shaped frame 203 through rotation, one end of each of the two screw extrusion rods 202 extends to the inside of the two extrusion cavities 4 away from the U-shaped frame 203, the driving shaft 2012 is located between the two screw extrusion rods 202, the driving gear 2011 is fixedly installed on the outside of the driving shaft 2012, the driven gears 2010 are fixedly installed on the outside of the two screw extrusion rods 202, and the two driven gears 2010 are in meshing connection with the driving gear 2011;

[0029] In use, first, the driving motor 2013 is started to drive the driving shaft 2012 to rotate and drive the driving gear 2011 to rotate, since the two driven gears 2010 are in meshing connection with the driving gear 2011, the two screw extrusion rods 202 are driven to rotate at the same time, and the materials in the two extrusion cavities 4 are extruded in the screw direction, and then are extruded into strips through the two discharge ports 3, and then are cut into plastic particles by corresponding cutting tools, and finally the preparation of nylon particles is realized.

Claims

1. A double-cavity rapid prototyping device for preparing nylon particles, comprising a mounting base (1), characterized in that: The outer side of the mounting seat (1) is symmetrically provided with two discharge ports (3), the mounting seat (1) is symmetrically provided with two extrusion cavities (4), the two discharge ports (3) are respectively arranged on the two extrusion cavities (4), and the top of the mounting seat (1) is provided with an anti-blocking mechanism (2); The anti-blocking mechanism (2) comprises a material frame (201) located above the mounting seat (1), two material pipes (204) are fixedly and symmetrically connected between the material frame (201) and the mounting seat (1), the two extrusion cavities (4) are in communication with the material frame (201) through the two material pipes (204), the bottom of the material frame (201) is symmetrically provided with two discharge ports (209), the two discharge ports (209) correspond to the two material pipes (204) respectively, two L-shaped round rods (205) are fixedly and symmetrically connected between the material frame (201) and the mounting seat (1), a U-shaped plate (207) is movably sleeved between the two L-shaped round rods (205), the outer side of the U-shaped plate (207) is fixedly connected with two connecting columns (206), one end of each of the two connecting columns (206) is fixedly connected with a dredging rod (208) located in the interior of the material frame (201), and the two dredging rods (208) are located directly above the two discharge ports (209) respectively.

2. The device according to claim 1, wherein: The outer side of the mounting seat (1) is rotatably connected with a supporting shaft (2019), one end of the supporting shaft (2019) away from the mounting seat (1) is fixedly connected with a side disc (2015), the side disc (2015) is rotatably connected with a movable rod (2016) on the side away from the supporting shaft (2019), and the top end of the movable rod (2016) is rotatably connected with the U-shaped plate (207).

3. The device according to claim 1, wherein the device is a double-cavity rapid prototyping device for preparing nylon particles. The outer side of the mounting seat (1) is fixedly connected with a U-shaped frame (203), the U-shaped frame (203) is fixedly connected with a driving motor (2013), the driving motor (2013) is fixedly connected with a driving shaft (2012), one end of the driving shaft (2012) away from the driving motor (2013) is rotatably connected with the mounting seat (1), and the driving shaft (2012) and the supporting shaft (2019) are in transmission connection with a conveying belt (2020).

4. The device according to claim 3, wherein: The top of the U-shaped frame (203) is fixedly connected with two supports (2014) symmetrically, the two supports (2014) are fixedly connected with a supporting ring (2017), the supporting ring (2017) is located on the outer side of the side disc (2015), and the periphery of the side disc (2015) is provided with abutting rollers (2018) which are in abutment with the inner wall of the supporting ring (2017) at equal angles.

5. The device according to claim 3, wherein: The U-shaped frame (203) is rotatably connected with two spiral extrusion rods (202) symmetrically, and one end of each of the two spiral extrusion rods (202) away from the U-shaped frame (203) extends into the interior of each of the two extrusion cavities (4).

6. The device according to claim 3, wherein: The driving shaft (2012) is located between the two spiral extrusion rods (202), the outer side of the driving shaft (2012) is fixedly connected with a driving gear (2011), the outer side of each of the two spiral extrusion rods (202) is fixedly connected with a driven gear (2010), and the two driven gears (2010) are in meshing connection with the driving gear (2011).

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