CN220923266U - Extrusion granulator with adjustable rotating speed - Google Patents
Extrusion granulator with adjustable rotating speed Download PDFInfo
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- CN220923266U CN220923266U CN202322424565.XU CN202322424565U CN220923266U CN 220923266 U CN220923266 U CN 220923266U CN 202322424565 U CN202322424565 U CN 202322424565U CN 220923266 U CN220923266 U CN 220923266U
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- extrusion granulator
- detection device
- driving module
- screw extruder
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- 238000001125 extrusion Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 48
- 238000001514 detection method Methods 0.000 claims abstract description 33
- 239000003973 paint Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an extrusion granulator with adjustable rotating speed, which comprises a forced feeder, a double-screw extruder and a single-screw extruder which are sequentially connected, wherein the forced feeder is provided with a first driving module, the double-screw extruder is provided with a second driving module, the single-screw extruder is provided with a third driving module, the first driving module, the second driving module and the third driving module are respectively and electrically connected with a controller, the controller is further electrically connected with a material quantity detection device and a sample detection device, the material quantity detection device is arranged at an inlet of the forced feeder, the material quantity detection device detects the material quantity, the sample detection device detects the thickness of a sample, and the controller adjusts the power of the first driving module, the second driving module and the third driving module according to the material quantity and the thickness of the sample, so that different processing requirements are realized for cable materials with different specifications, and the adjustment is accurate and convenient.
Description
Technical Field
The utility model relates to cable material production equipment, in particular to an extrusion granulator.
Background
The extrusion granulator has different processing requirements when processing cable materials with different specifications. For example, in the manufacture of relatively thin cable materials, high-speed extrusion is required to ensure that the surface of the cable material is smooth; when the cable material with relatively thick thickness is manufactured, the low rotation speed is required, the power (rotation speed) of the extrusion granulator is different every time the feeding quantity is different, the rotation speed of the existing extruder is manually adjusted, and the extruder is difficult to accurately adjust to a proper rotation speed, so that the extruder is inconvenient.
Disclosure of Invention
In order to overcome the defects in the prior art, one aim of the utility model is to provide an extrusion granulator with adjustable rotating speed, which can be accurately and conveniently adjusted.
The technical scheme adopted for solving the technical problems is as follows:
The utility model provides an extrusion granulator with adjustable rotational speed, includes forced feeding machine, twin-screw extruder and the single screw extruder that connects gradually, forced feeding machine is provided with first drive module, the twin-screw extruder is provided with the second drive module, the single screw extruder is provided with the third drive module, first drive module, second drive module and third drive module all are with controller electric connection respectively, the controller still with material quantity detection device and sample detection device electric connection, material quantity detection device sets up forced feeding machine's entrance.
The inlet of the forced feeder is provided with a conveyor belt, and the material quantity detection device is arranged on the conveyor belt.
The material quantity detection device comprises a support, wherein the support comprises a connecting rod positioned at the top of a conveyor belt and supporting rods fixed on two sides of the conveyor belt, one end of the connecting rod is fixedly connected with the top end of one supporting rod, the other end of the connecting rod is fixedly connected with the top end of the other supporting rod, a pressure sensor and a timer are fixed on each supporting rod, the upper side of a movable panel is hinged to the connecting rod, the other side of the movable panel is connected with the pressure sensor through a spring, and the pressure sensor and the timer are respectively electrically connected with the controller.
The sample detection device comprises a shell, the shell comprises an upper shell and a lower shell, the upper shell is provided with an outlet, a sliding block which extends outwards from the outlet is arranged in the shell, a limiting block is further arranged on the outer side of the upper shell, the limiting block and the sliding block are mutually separated to form a sample detection groove, two wear-resistant paint which is mutually separated and simultaneously extends along the length direction of the shell are arranged on the inner wall of the lower shell, the sliding block is provided with an electric brush which is in electrical contact with the wear-resistant paint, a first conducting strip which is electrically connected with one wear-resistant paint and a second conducting strip which is electrically connected with the other wear-resistant paint are arranged on the outer side of the shell, the first conducting strip is electrically connected with a reference voltage source, and the second conducting strip is electrically connected with the controller.
The first driving module, the second driving module and the third driving module are all motors.
The lower side of the movable panel is recessed towards the inlet direction of the forced feeder to form a material guide groove.
And a reset spring is further arranged in the shell, one end of the reset spring is fixedly connected with the sliding block, and the other end of the reset spring is fixedly connected with the inner wall of the shell.
The upper shell and the lower shell are fixed together through screws or hot pressed together.
The beneficial effects of the utility model are as follows: the material quantity detection device detects the material quantity, the sample detection device detects the sample thickness, and the controller adjusts the power (rotating speed) of the first driving module, the second driving module and the third driving module according to the material quantity and the sample thickness, so that different processing requirements are realized for cable materials with different specifications, and the adjustment is accurate and convenient.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of the structure of the sample detection device;
Fig. 3 is a partial enlarged view of the area a in fig. 1.
Detailed Description
Referring to fig. 1 to 3, an extrusion granulator with adjustable rotating speed comprises a forced feeder 1, a double-screw extruder 2 and a single-screw extruder 3 which are sequentially connected, wherein the forced feeder 1 is provided with a first driving module, the double-screw extruder 2 is provided with a second driving module, the single-screw extruder 3 is provided with a third driving module, the first driving module, the second driving module and the third driving module are respectively and electrically connected with a controller 4, the controller 4 is further electrically connected with a material quantity detection device and a sample detection device, the material quantity detection device is arranged at an inlet of the forced feeder, the position of the sample detection device can be placed according to actual needs, the controller 4 comprises a control chip, the model of the control chip can be an STM32 single-chip microcomputer, and the forced feeder 1, the double-screw extruder 2 and the single-screw extruder 3 are all of the prior art, and specific structures thereof are not repeated here.
The material quantity detection device detects the material quantity, the sample detection device detects the sample thickness, and the controller adjusts the power (rotating speed) of the first driving module, the second driving module and the third driving module according to the material quantity and the sample thickness, so that different processing requirements (the product does not improve a software algorithm) are realized for cable materials with different specifications, and the adjustment is accurate and convenient.
The entrance of the forced feeder 1 is provided with a conveyor belt 7, and the material quantity detecting device is arranged on the conveyor belt 7.
The material quantity detection device comprises a support, the support is including being located connecting rod 51 at conveyer belt top and fixing the branch 52 of conveyer belt both sides, the one end of connecting rod 51 is fixed connection with the top of a branch, and the other end is fixed connection with the top of another branch, all is fixed with pressure sensor 53 and time-recorder 54 on every branch, the upside of activity panel 55 with connecting rod 51 articulates, the opposite side pass through spring 56 with pressure sensor 53 is connected, pressure sensor 53 and time-recorder 54 respectively with controller 4 electric connection, the material drives the activity panel, and the activity panel passes through spring conduction pressure to pressure sensor, and simultaneously, the time-recorder calculates pressure duration, and pressure and the quantity of the predictable material of pressure duration (pressure duration is long, and the material quantity is many).
The sample detection device comprises a shell, the shell comprises an upper shell 61 and a lower shell 62, the upper shell 61 is provided with an outlet 63, a sliding block 64 extending outwards from the outlet is arranged in the shell, a limiting block 65 is further arranged on the outer side of the upper shell 61, the limiting block 65 and the sliding block 64 are mutually separated to form a sample detection groove, two wear-resistant paint 67 which are mutually separated and simultaneously extend along the length direction of the shell are arranged on the inner wall of the lower shell 62, a brush 68 which is electrically contacted with the wear-resistant paint is arranged on the sliding block 64, a first conducting strip 69 electrically connected with one wear-resistant paint and a second conducting strip electrically connected with the other wear-resistant paint are arranged on the outer side of the shell, the first conducting strip 69 and the second conducting strip are identical in structure, the first conducting strip is electrically connected with a reference voltage source, a sample is firstly manufactured in the sample detection groove when the sample detection device is used, the sample is placed in the sample detection groove, the resistance is changed, the current is finally changed, and the controller adjusts the rotating speed according to the current, the current is high and the cable material is the cable material, the cable material is actually manufactured at the same time, and the current is different from the cable material, and the cable material is high or the cable material is actually the cable material is the cable material, and has the high or the same.
The first driving module, the second driving module and the third driving module are all motors.
The underside of the movable panel 55 is recessed toward the inlet direction of the forced feeder to form a material guide groove 57, which can prevent the movable panel from interfering with the transportation of the transported material, and the material can be contacted by adopting the above structure, thereby detecting the material.
A return spring 611 is further installed in the shell, one end of the return spring 611 is fixedly connected with the sliding block, the other end of the return spring 611 is fixedly connected with the inner wall of the shell, and a supporting block 612 is further arranged on the inner wall of the lower shell 62 to support the return spring 611.
The upper shell and the lower shell are fixed together through screws or hot pressed together.
The above embodiments do not limit the protection scope of the invention, and those skilled in the art can make equivalent modifications and variations without departing from the whole inventive concept, and they still fall within the scope of the invention.
Claims (8)
1. The utility model provides an extrusion granulator with adjustable rotational speed, includes forced feeding machine (1), twin-screw extruder (2) and single screw extruder (3) that connect gradually, forced feeding machine (1) is provided with first drive module, twin-screw extruder (2) are provided with the second drive module, single screw extruder (3) are provided with the third drive module, its characterized in that first drive module, second drive module and third drive module all respectively with controller (4) electric connection, controller (4) still with material quantity detection device and sample detection device electric connection, material quantity detection device sets up forced feeding machine's entrance.
2. Extrusion granulator according to claim 1, characterized in that the inlet of the forced feeder (1) is provided with a conveyor belt (7), the material quantity detection means being provided on the conveyor belt (7).
3. The extrusion granulator according to claim 2, wherein the material quantity detecting device comprises a bracket, the bracket comprises a connecting rod (51) positioned at the top of the conveyor belt and supporting rods (52) fixed at two sides of the conveyor belt, one end of the connecting rod (51) is fixedly connected with the top end of one supporting rod, the other end of the connecting rod is fixedly connected with the top end of the other supporting rod, a pressure sensor (53) and a timer (54) are fixed on each supporting rod, the upper side of a movable panel (55) is hinged with the connecting rod (51), the other side of the movable panel is connected with the pressure sensor (53) through a spring (56), and the pressure sensor (53) and the timer (54) are respectively electrically connected with the controller (4).
4. An extrusion granulator according to claim 3, characterized in that the sample detection device comprises a housing, the housing is composed of an upper housing (61) and a lower housing (62), the upper housing (61) is provided with an outlet (63), a slide block (64) extending outwards from the outlet is mounted in the housing, a limit block (65) is further arranged on the outer side of the upper housing (61), the limit block (65) and the slide block (64) are mutually separated to form a sample detection groove, two wear-resistant paint (67) which are mutually separated and simultaneously extend along the length direction of the housing are arranged on the inner wall of the lower housing (62), the slide block (64) is provided with a brush (68) which is electrically contacted with the wear-resistant paint, a first conductive sheet (69) which is electrically connected with one wear-resistant paint and a second conductive sheet which is electrically connected with the other wear-resistant paint are arranged on the outer side of the housing, the first conductive sheet is also electrically connected with a reference voltage source, and the second conductive sheet is electrically connected with the controller.
5. The extrusion granulator of claim 4 wherein the first, second and third drive modules are motors.
6. Extrusion granulator according to claim 5, characterized in that the underside of the movable panel (55) is recessed towards the inlet of the forced feeder forming a material guide channel (57).
7. Extrusion granulator according to claim 6, characterized in that the interior of the housing is also provided with a return spring (611), one end of the return spring (611) being fixedly connected to the slider and the other end being fixedly connected to the inner wall of the housing.
8. The extrusion granulator of claim 4 wherein the upper and lower housings are screwed together or heat pressed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322424565.XU CN220923266U (en) | 2023-09-06 | 2023-09-06 | Extrusion granulator with adjustable rotating speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322424565.XU CN220923266U (en) | 2023-09-06 | 2023-09-06 | Extrusion granulator with adjustable rotating speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220923266U true CN220923266U (en) | 2024-05-10 |
Family
ID=90936455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322424565.XU Active CN220923266U (en) | 2023-09-06 | 2023-09-06 | Extrusion granulator with adjustable rotating speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220923266U (en) |
-
2023
- 2023-09-06 CN CN202322424565.XU patent/CN220923266U/en active Active
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