CN214000446U - Screw barrel for monitoring working condition - Google Patents
Screw barrel for monitoring working condition Download PDFInfo
- Publication number
- CN214000446U CN214000446U CN202022961488.8U CN202022961488U CN214000446U CN 214000446 U CN214000446 U CN 214000446U CN 202022961488 U CN202022961488 U CN 202022961488U CN 214000446 U CN214000446 U CN 214000446U
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- screw
- cavity
- barrel
- gun barrel
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- Injection Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a screw rod barrel of control operating mode, including a main structure body, the main structure body includes: a barrel and a screw; the raw material inlet is connected with the screw cavity through a feeding channel; a cavity is arranged inside the gun barrel; a temperature detector is arranged in the cavity; the surface of the screw is provided with spiral teeth; the top end of the screw rod is conical; an infrared detector is arranged at the tail end of the screw rod; the raw materials are mixed by utilizing the friction between the screw and the gun barrel during rotation, and the materials are mixed while being fed, so that the efficiency of the injection molding extrusion process is improved; the screw and the gun barrel are respectively provided with an infrared detector and a temperature detector, and are connected with an external control terminal, so that the rotating speed of the screw and the working temperature of the gun barrel can be always mastered; therefore, the external working environment can be changed in real time according to data, the working environment for feeding and mixing materials is always kept in the optimal state, and the working efficiency is further improved.
Description
Technical Field
The utility model relates to an injection moulding technical field especially relates to a screw rod barrel of control operating mode.
Background
The gun barrel types generally used for the injection molding extruder comprise a screw type gun barrel and a direct-pressure type gun barrel; the screw type gun barrel adopts a screw as a power part for conveying sizing materials, and can preliminarily complete material mixing work during conveying; during the operation of the extruder, the gun barrel needs to be assembled inside the machine for use; thus, it is difficult to observe the real-time behavior.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art scheme, the utility model provides a screw rod barrel of control operating mode can the function condition of real time monitoring screw rod.
The utility model provides a technical scheme that its technical problem adopted is: a progressive cavity barrel for monitoring conditions, comprising a structural body, said structural body comprising: a barrel and a screw; a screw cavity is arranged in the gun barrel; the screw is arranged in the screw cavity; the screw cavity is provided with a spiral dent; the front end surface of the gun barrel is provided with a raw material outlet; the raw material outlet is communicated with the screw cavity; the rear end face of the gun barrel is provided with a raw material inlet; a feeding channel is arranged inside the gun barrel; the raw material inlet is connected with the screw cavity through a feeding channel; a cavity is arranged inside the gun barrel; a temperature detector is arranged in the cavity; the surface of the screw is provided with spiral teeth; the top end of the screw rod is conical; and an infrared detector is arranged at the tail end of the screw rod.
Furthermore, a gap is reserved between the screw cavity and the screw;
furthermore, the tail end of the screw rod is provided with an installation clamping groove;
further, the gun barrel is provided with an annular water tank; the annular water tank surrounds the screw cavity; the outer wall of the gun barrel is provided with a cooling water access hole and a cooling water discharge hole; the cooling water inlet hole and the cooling water outlet hole are communicated with the annular water tank;
furthermore, the temperature detector is provided with a power line which penetrates through the gun barrel and is connected with an external power supply;
furthermore, the infrared detector and the temperature detector are both provided with wireless information sending modules; the infrared detector and the temperature detector are connected with an external control terminal through a wireless information sending module;
further, the raw material inlet and the raw material outlet are both provided with a movable baffle; the upper side and the lower side of the movable baffle are provided with slide rails.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a screw rod barrel of control operating mode utilizes the friction with the barrel when the screw rod rotates to mix the raw materials, accomplishes the compounding in the pay-off, improves the efficiency of the extrusion technology of moulding plastics; the screw and the gun barrel are respectively provided with an infrared detector and a temperature detector, and are connected with an external control terminal, so that the rotating speed of the screw and the working temperature of the gun barrel can be always mastered; therefore, the external working environment can be changed in real time according to data, the working environment for feeding and mixing materials is always kept in the optimal state, and the working efficiency is further improved.
Drawings
FIG. 1 is a general schematic view of the present invention;
FIG. 2 is a right side view of the present invention;
fig. 3 is a rear view of the present invention;
FIG. 4 is a schematic view of a screw structure;
FIG. 5 is a schematic view of another structure of the screw;
fig. 6 is a schematic view of the internal structure of the present invention.
Reference numbers in the figures: 1-barrel; 2-a screw; 3-a screw cavity; 4-a raw material outlet; 5-raw material inlet; 6-a feed channel; 7-a cavity; 8-a temperature detector; 9-helical teeth; 10-an infrared detector; 11-installing a clamping groove; 12-an annular water tank; 13-cooling water access hole; 14-cooling water discharge holes; 15-moving the baffle; 16-sliding rail.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The following describes the screw barrel for monitoring the working condition in detail with reference to fig. 1 to 6: a progressive cavity barrel for monitoring conditions, comprising a structural body, said structural body comprising: a barrel 1 and a screw 2; a screw cavity 3 is arranged in the gun barrel 1; the screw 2 is arranged in the screw cavity 3; the screw cavity 3 is provided with a spiral dent; the front end surface of the gun barrel 1 is provided with a raw material outlet 4; the raw material outlet 4 is communicated with the screw cavity 3; the rear end face of the gun barrel 1 is provided with a raw material inlet 5; a feeding channel 6 is arranged inside the gun barrel 1; the raw material inlet 5 is connected with the screw cavity 3 through a feed channel 6; a cavity 7 is arranged in the gun barrel 1; a temperature detector 8 is arranged in the cavity 7; the surface of the screw rod 2 is provided with spiral teeth 9; the top end of the screw rod 2 is conical; the tail end of the screw rod 2 is provided with an infrared detector 10.
A gap is reserved between the screw cavity 3 and the screw 2; the tail end of the screw rod 2 is provided with an installation clamping groove 11; the gun barrel 1 is provided with an annular water tank 12; the annular water tank 12 surrounds the screw cavity 3; the outer wall of the gun barrel 1 is provided with a cooling water access hole 13 and a cooling water discharge hole 14; the cooling water inlet hole 13 and the cooling water outlet hole 14 are communicated with the annular water tank 12; the temperature detector 8 is provided with a power line which penetrates through the gun barrel 1 and is connected with an external power supply; the infrared detector 10 and the temperature detector 8 are both provided with wireless information sending modules; the infrared detector 10 and the temperature detector 8 are connected with an external control terminal through a wireless information sending module; the raw material inlet 5 and the raw material outlet 4 are both provided with a movable baffle 15; the upper side and the lower side of the movable baffle 15 are provided with slide rails 16.
The working principle is as follows: connecting a mounting clamping groove 11 at the tail end of the screw rod 2 with a motor, a motor and the like to drive the screw rod 2 to rotate, and enabling the screw rod 2 to rub with the inside of the screw rod cavity 3; the raw materials enter the screw cavity 3 from the raw material inlet 5, are mixed by rotating friction, are conveyed forwards along with the spiral dents and are finally sprayed out from the raw material outlet 4; flowing cooling water enters from the cooling water inlet hole 13 and flows out from the cooling water outlet hole 14, so that the temperature of the gun barrel 1 is reduced; the infrared detector 10 can detect the rotating speed of the screw 2, and the temperature detector 8 can detect the real-time temperature of the gun barrel 1; through the wireless information sending module, the control terminal can observe the rotating speed and the temperature; the rotating speed of the screw rod 2 is controlled by changing the rotating speed of the motor; the temperature of the gun barrel 1 is reduced by introducing cooling water.
To sum up, the screw gun barrel for monitoring the working condition of the utility model mixes the raw materials by utilizing the friction between the screw and the gun barrel when the screw rotates, completes mixing materials while feeding, and improves the efficiency of the injection molding extrusion process; the screw and the gun barrel are respectively provided with an infrared detector and a temperature detector, and are connected with an external control terminal, so that the rotating speed of the screw and the working temperature of the gun barrel can be always mastered; therefore, the external working environment can be changed in real time according to data, the working environment for feeding and mixing materials is always kept in the optimal state, and the working efficiency is further improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A screw barrel for monitoring working conditions, which comprises a structure body, wherein the structure body comprises: a barrel and a screw; a screw cavity is arranged in the gun barrel; the screw is arranged in the screw cavity; the screw cavity is provided with a spiral dent;
the front end surface of the gun barrel is provided with a raw material outlet; the raw material outlet is communicated with the screw cavity; the rear end face of the gun barrel is provided with a raw material inlet; a feeding channel is arranged inside the gun barrel; the raw material inlet is connected with the screw cavity through a feeding channel; a cavity is arranged inside the gun barrel; a temperature detector is arranged in the cavity;
the surface of the screw is provided with spiral teeth; the top end of the screw rod is conical; and an infrared detector is arranged at the tail end of the screw rod.
2. A progressive cavity barrel according to claim 1, wherein: and a gap is reserved between the screw cavity and the screw.
3. A progressive cavity barrel according to claim 1, wherein: and the tail end of the screw rod is provided with an installation clamping groove.
4. A progressive cavity barrel according to claim 1, wherein: the gun barrel is provided with an annular water tank; the annular water tank surrounds the screw cavity; the outer wall of the gun barrel is provided with a cooling water access hole and a cooling water discharge hole; the cooling water inlet hole and the cooling water outlet hole are communicated with the annular water tank.
5. A progressive cavity barrel according to claim 1, wherein: the temperature detector is provided with a power line which penetrates through the gun barrel and is connected with an external power supply.
6. A progressive cavity barrel according to claim 1, wherein: the infrared detector and the temperature detector are both provided with wireless information sending modules; the infrared detector and the temperature detector are connected with an external control terminal through a wireless information sending module.
7. A progressive cavity barrel according to claim 1, wherein: the raw material inlet and the raw material outlet are both provided with a movable baffle; the upper side and the lower side of the movable baffle are provided with slide rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022961488.8U CN214000446U (en) | 2020-12-10 | 2020-12-10 | Screw barrel for monitoring working condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022961488.8U CN214000446U (en) | 2020-12-10 | 2020-12-10 | Screw barrel for monitoring working condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214000446U true CN214000446U (en) | 2021-08-20 |
Family
ID=77310796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022961488.8U Active CN214000446U (en) | 2020-12-10 | 2020-12-10 | Screw barrel for monitoring working condition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214000446U (en) |
-
2020
- 2020-12-10 CN CN202022961488.8U patent/CN214000446U/en active Active
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