CN219706025U

CN219706025U - Extrusion device

Info

Publication number: CN219706025U
Application number: CN202223353933.8U
Authority: CN
Inventors: 许晨阳; 吴寿发; 刘威; 缪晓明; 方一杰
Original assignee: Zhejiang Rongbang Cable And Wire Co ltd
Current assignee: Zhejiang Rongbang Cable And Wire Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-09-19
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to the technical field of extruders and discloses an extrusion device, which comprises an extrusion device body, wherein a driving device is assembled on the extrusion device body, a feeding device is also installed on the extrusion device body, a discharging end of the feeding device is fixedly communicated with a feeding pipe, a discharging hopper is assembled on the extrusion device body, one end of the feeding pipe, which is far away from the feeding device, extends to the inside of the discharging hopper, a mounting frame is fixedly connected on the extrusion device body, an inner container is slidingly assembled in the discharging hopper through a limiting component, an intermittent discharging component is arranged on the extrusion device body, and a control component is also arranged on the inner container. When the extrusion device provided by the utility model is used, the intermittent blanking can be realized by the two plate bodies and the two blanking ports, so that the phenomenon of blockage of raw materials is avoided, and the normal operation of the extrusion device body is ensured.

Description

Extrusion device

Technical Field

The utility model relates to the technical field of extruders, in particular to an extrusion device.

Background

The extruder belongs to one of the types of plastic machinery, and can divide the machine head into a right-angle machine head, an oblique-angle machine head and the like according to the material flow direction of the machine head and the included angle of the central line of the screw rod.

The utility model provides an improved generation extruder for cable production that authorized publication number is CN203210664U, including the organism, the compounding is irritated, the screw rod, the reduction gear, motor and temperature control device, the compounding is irritated and is set up the upper portion at organism one end, the compounding is irritated and is set up the cylinder in the organism and communicate with each other, the screw rod sets up in the cylinder, through heating the tile heating cylinder, when the cylinder reaches certain temperature, the cooling water will pass through the cooling water cavity, make the temperature of heating tile reduce, rethread fan cooling cylinder, but this improved generation extruder for cable production is owing to not set up at the feeder hopper department and dredge the structure, thereby be inconvenient for dredging the feeder hopper when the feeder hopper department is blockked up, and then can influence cable quality because of sizing material supply interruption.

Therefore, it is necessary to design an extrusion apparatus to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an extrusion device.

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

the utility model provides an extrusion device, includes the extrusion device body, be equipped with actuating device on the extrusion device body, still install feed equipment on the extrusion device body, feed equipment's discharge end fixed communication has the feed pipe, be equipped with down the hopper on the extrusion device body, the one end that feed equipment was kept away from to the feed pipe extends to the inside of hopper down, fixedly connected with mounting bracket on the extrusion device body, the inside slip of hopper is equipped with the inner bag down, the inner bag passes through spacing subassembly slip assembly in the inside of hopper down, be provided with intermittent type unloading subassembly on the extrusion device body, still be provided with control assembly on the inner bag.

As a preferable technical scheme of the utility model, the limiting assembly comprises two limiting grooves, two limiting blocks and an elastic supporting piece, wherein the two limiting grooves are formed in the inner face of the discharging hopper, the two limiting blocks are fixedly connected to the side face of the inner container, the two limiting blocks are respectively and slidably assembled in the two limiting grooves, one ends of the two elastic supporting pieces are connected with the discharging hopper, and the other ends of the two elastic supporting pieces are connected with the inner container.

As a preferable technical scheme of the utility model, the intermittent blanking assembly comprises two plate bodies, two blanking ports, a rotating rod, a transmission piece and two bevel gears, wherein one plate body is fixedly connected to the inner face of the inner container, the two blanking ports are respectively formed in the two plate bodies, the rotating rod is rotatably assembled on the mounting frame, the other plate body is fixedly connected to the bottom end of the rotating rod, the transmission rod is rotatably assembled on the mounting frame, the transmission rod is in transmission connection with an output shaft of the driving device through the transmission piece, one bevel gear is fixedly sleeved on the rotating rod, the other bevel gear is fixedly sleeved on the transmission rod, and the two bevel gears are meshed with each other.

As a preferable technical scheme of the utility model, the control assembly comprises a pressing rod and a control switch, wherein the pressing rod is fixedly connected with the bottom surface of the inner container, the control switch is arranged on the inner bottom surface of the discharging hopper, and the pressing rod is positioned right above the control switch.

As a preferable technical scheme of the utility model, the side surfaces of the two plate bodies are mutually attached to the inner surface of the liner, the two plate bodies are mutually attached, and the two blanking ports are respectively positioned at the edge positions of the two plate bodies.

As a preferable technical scheme of the utility model, the elastic support piece comprises an outer cylinder, an inner rod and a spring, wherein the inner rod is movably inserted in the outer cylinder, one end of the inner rod extends to the outside of the outer cylinder, one end of the spring is connected with the outer cylinder, and the other end of the spring is connected with one end of the inner rod positioned outside the outer cylinder.

The utility model has the following beneficial effects:

1. through setting up inner bag and intermittent type unloading subassembly, under the cooperation effect of inner bag and intermittent type unloading subassembly, two plate bodies and two blanking mouths can realize intermittent type unloading, avoid the raw materials to appear the phenomenon of jam, guarantee the normal operating of extrusion device body;

2. through setting up spacing subassembly and control assembly, under spacing subassembly and control assembly's cooperation, when the inner bag is equipped with too much raw materials, feed equipment can stop to the inner bag in the raw materials of injection, can avoid the condition of too much raw materials to appear in the inner bag, and then avoid the raw materials to overflow from the inner bag.

Drawings

FIG. 1 is a schematic view of an extrusion device according to the present utility model;

fig. 2 is an enlarged view of a part of an extrusion device according to the present utility model.

In the figure: the device comprises a 1 extrusion device body, 2 driving equipment, 3 feeding equipment, 4 feeding pipes, 5 mounting frames, 6 discharging hoppers, 7 inner containers, 8 limiting components, 81 limiting grooves, 82 limiting blocks, 83 elastic supporting pieces, 9 intermittent discharging components, 91 plate bodies, 92 discharging ports, 93 rotating rods, 94 transmission rods, 95 transmission pieces, 96 bevel gears, 10 control components, 101 pressing rods and 102 control switches.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-2, an extrusion device comprises an extrusion device body 1, a driving device 2 is assembled on the extrusion device body 1, a feeding device 3 is further installed on the extrusion device body 1, the specific structure and the working principle of the feeding device 3 are not innovative parts of the technical scheme, not shown in the drawing, too much description is not made here, a discharging end of the feeding device 3 is fixedly communicated with a feeding pipe 4, a discharging hopper 6 is assembled on the extrusion device body 1, one end of the feeding pipe 4, far away from the feeding device 3, extends to the inside of the discharging hopper 6, a mounting frame 5 is fixedly connected on the extrusion device body 1, an inner liner 7 is slidingly assembled in the inside of the discharging hopper 6, the side surface of the inner liner 7 is mutually attached to the inner surface of the discharging hopper 6, the inner liner 7 can be guaranteed to be slidingly assembled in the inside of the discharging hopper 6 through a limiting component 8, an intermittent discharging component 9 is arranged on the extrusion device body 1, and a control component 10 is further arranged on the inner liner 7.

Referring to fig. 1-2, the limiting component 8 comprises two limiting grooves 81, two limiting blocks 82 and elastic supporting pieces 83, wherein the two limiting grooves 81 are all formed in the inner face of the lower hopper 6, the two limiting blocks 82 are fixedly connected to the side face of the inner container 7, the two limiting blocks 82 are respectively and slidably assembled in the two limiting grooves 81, the side face of the limiting block 82 and the inner face of the limiting groove 81 are mutually attached, the stability of the inner container 7 in the lower hopper 6 can be guaranteed, one ends of the two elastic supporting pieces 83 are connected with the lower hopper 6, the other ends of the two elastic supporting pieces 83 are connected with the inner container 7, and the limiting component 8 plays a limiting role on the inner container 7.

Referring to fig. 1-2, the intermittent blanking assembly 9 includes two plate bodies 91, two blanking openings 92, a rotating rod 93, a transmission rod 94, a transmission member 95 and two bevel gears 96, wherein one plate body 91 is fixedly connected to the inner face of the liner 7, the two blanking openings 92 are respectively formed on the two plate bodies 91, the rotating rod 93 is rotatably assembled on the mounting frame 5, the other plate body 91 is fixedly connected to the bottom end of the rotating rod 93, the transmission rod 94 is rotatably assembled on the mounting frame 5, and the transmission rod 94 is in transmission connection with the output shaft of the driving device 2 through the transmission member 95, the transmission member 95 adopts a transmission mode of chain transmission, specifically, the transmission member 95 can include two synchronous wheels and a synchronous belt, the synchronous belt is sleeved on the two synchronous wheels for realizing transmission between the two synchronous wheels, one bevel gear 96 is fixedly sleeved on the rotating rod 93, the other bevel gear 96 is fixedly sleeved on the transmission rod 94, and the two bevel gears 96 are mutually meshed, the intermittent blanking assembly 9 is arranged, so that the phenomenon of blocking of raw materials can be avoided, and normal operation of the extrusion device body 1 is ensured.

Referring to fig. 1-2, the control assembly 10 includes a pressing rod 101 and a control switch 102, the pressing rod 101 is fixedly connected to the bottom surface of the liner 7, the control switch 102 is installed on the inner bottom surface of the discharging hopper 6, the pressing rod 101 is located right above the control switch 102, and by setting the control assembly 10, the situation that excessive raw materials are loaded in the liner 7 can be avoided.

Referring to fig. 1-2, the side surfaces of the two plate bodies 91 are mutually attached to the inner surface of the liner 7, the two plate bodies 91 are mutually attached, and the two blanking openings 92 are respectively positioned at the edge positions of the two plate bodies 91, so that raw materials are prevented from entering between the two plate bodies 91.

Referring to fig. 1-2, the elastic support 83 includes an outer cylinder, an inner rod movably inserted in the outer cylinder, and a spring having one end extending to the outside of the outer cylinder, one end connected to the outer cylinder, and the other end connected to one end of the inner rod located outside the outer cylinder, and is convenient for automatic resetting of the inner container 7 by providing the elastic support 83.

The specific working principle of the utility model is as follows:

when the extrusion device body 1 provided by the utility model is actually used, the feeding device 3 can feed raw materials into the inner container 7 through the feeding pipe 4, the driving device 2 drives the extrusion device body 1 to rotate when in operation, meanwhile, the driving piece 95 drives the driving rod 94 to rotate, the driving rod 94 can drive the rotating rod 93 to rotate through the two mutually meshed bevel gears 96, the rotating rod 93 can drive the corresponding plate 91 to rotate when in rotation, the rotating plate 91 can drop into the extrusion device body 1 through the two blanking ports 92 when the two blanking ports 92 are mutually overlapped, the raw materials can be temporarily accumulated on the rotating plate 91 when the two blanking ports 92 are mutually staggered, and based on the above process, the two plate 91 and the two blanking ports 92 can realize intermittent blanking, so that the phenomenon of blocking of the raw materials is avoided, and the normal operation of the extrusion device body 1 is ensured.

The raw materials entering the inner container 7 gradually increase, the inner container 7 gradually moves downwards and drives the pressing rod 101 to move downwards, when excessive raw materials are filled in the inner container 7, the pressing rod 101 can press the control switch 102, so that the feeding device 3 stops running, the feeding device 3 stops feeding the raw materials into the inner container 7, the whole weight of the inner container 7 gradually decreases along with the consumption of the raw materials in the inner container 7, the inner container 7 moves upwards again under the supporting action of the two elastic supporting pieces 83, the pressing rod 101 and the control switch 102 are separated from each other, and when the pressing rod 101 and the control switch 102 are separated from each other, the feeding device 3 runs again and continues feeding the raw materials into the inner container 7, so that the situation that excessive raw materials are filled in the inner container 7 can be avoided.

It should be noted that the control method of the control switch 102 for the feeding device 3 is not an innovative part of the present solution, and is not shown in the drawings, and is not repeated herein.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an extrusion device, includes extrusion device body (1), be equipped with driving equipment (2) on extrusion device body (1), still install feed equipment (3) on extrusion device body (1), the discharge end fixed intercommunication of feed equipment (3) has feed pipe (4), be equipped with down hopper (6) on extrusion device body (1), feed pipe (4) are kept away from the inside that one end of feed equipment (3) extends to hopper (6), a serial communication port, fixedly connected with mounting bracket (5) on extrusion device body (1), the inside slip of hopper (6) is equipped with inner bag (7) down, inner bag (7) are through spacing subassembly (8) sliding assembly in the inside of hopper (6) down, be provided with intermittent type unloading subassembly (9) on extrusion device body (1), still be provided with control assembly (10) on inner bag (7).

2. An extrusion device according to claim 1, wherein the limiting component (8) comprises two limiting grooves (81), two limiting blocks (82) and an elastic supporting member (83), the two limiting grooves (81) are all formed in the inner face of the lower hopper (6), the two limiting blocks (82) are all fixedly connected to the side face of the inner container (7), the two limiting blocks (82) are respectively and slidably assembled in the two limiting grooves (81), one ends of the two elastic supporting members (83) are all connected with the lower hopper (6), and the other ends of the two elastic supporting members (83) are all connected with the inner container (7).

3. An extrusion device according to claim 1, wherein the intermittent blanking assembly (9) comprises two plate bodies (91), two blanking ports (92), a rotating rod (93), a transmission rod (94), a transmission piece (95) and two bevel gears (96), wherein one plate body (91) is fixedly connected with the inner surface of the inner container (7), the two blanking ports (92) are respectively arranged on the two plate bodies (91), the rotating rod (93) is rotationally assembled on the mounting frame (5), the other plate body (91) is fixedly connected with the bottom end of the rotating rod (93), the transmission rod (94) is rotationally assembled on the mounting frame (5), one bevel gear (96) is fixedly sleeved on the rotating rod (93), the other bevel gear (96) is fixedly sleeved on the transmission rod (94), and the two bevel gears (96) are mutually meshed.

4. An extrusion device according to claim 1, wherein the control assembly (10) comprises a pressing rod (101) and a control switch (102), the pressing rod (101) is fixedly connected to the bottom surface of the liner (7), the control switch (102) is mounted on the inner bottom surface of the blanking hopper (6), and the pressing rod (101) is located right above the control switch (102).

5. An extrusion apparatus according to claim 3, wherein the side surfaces of the two plate bodies (91) are mutually attached to the inner surface of the liner (7), the two plate bodies (91) are mutually attached, and the two blanking openings (92) are respectively located at the edge positions of the two plate bodies (91).

6. An extrusion apparatus according to claim 2, wherein the elastic support member (83) comprises an outer cylinder, an inner rod and a spring, the inner rod is movably inserted in the outer cylinder, one end of the inner rod extends to the outside of the outer cylinder, one end of the spring is connected to the outer cylinder, and the other end of the spring is connected to the end of the inner rod located outside the outer cylinder.