CN210061784U - Novel injection molding machine for producing electric energy meter shell - Google Patents
Novel injection molding machine for producing electric energy meter shell Download PDFInfo
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- CN210061784U CN210061784U CN201920424910.0U CN201920424910U CN210061784U CN 210061784 U CN210061784 U CN 210061784U CN 201920424910 U CN201920424910 U CN 201920424910U CN 210061784 U CN210061784 U CN 210061784U
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Abstract
The novel injection molding machine for producing the electric energy meter shell comprises a die-closing cylinder (8), wherein the die-closing cylinder (8) is connected with a movable die base plate (9) through a pull rod (1); one side of the movable mold base plate (9) is provided with an ejection cylinder (2), the other side is provided with a movable mold plate (10), and the ejection cylinder (2) is connected with the movable mold plate (10) through a piston rod; a template (12) is set right in front of the movable template (10); the fixed die plate (12) is arranged on the fixed die base plate (11), and the injection seat (6) is arranged on the injection seat moving cylinder (7); a charging barrel (14) is arranged on the injection seat (6), a screw (13) is arranged in the charging barrel (14), and the screw (13) is connected with an injection cylinder (19); a hopper (15) is arranged on the charging barrel (14); an observation window (16) is arranged on the hopper (15), and a pressure sensor (17) is arranged at the bottom in the hopper (15). The utility model provides high production efficiency has improved the injection molding surface finish.
Description
Technical Field
The utility model relates to a novel injection molding machine for producing electric energy meter case.
Background
The common material of the electric energy meter shell is PVC, ABS and injection molding. Because the injection molding process is an unstable and non-constant temperature process, the process parameters in the production processes of mold closing, injection, temperature rise (drop) and the like directly influence the quality of plastic products, and the mold temperature is too low or unstable, which can cause the surface of an injection molding part to have wrinkles or inconsistent finish.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a novel injection molding machine for producing electric energy meter shells, which comprises a mold closing cylinder, a movable mold plate, a cooling fin, a fixed mold plate, a heating plate, an injection seat, a hopper and a pressure sensor; the die closing cylinder is connected with the moving die base plate through a pull rod; one side of the movable mold base plate is provided with an ejection cylinder, the other side of the movable mold base plate is provided with a movable mold plate, and the ejection cylinder is connected with the movable mold plate through a piston rod; a template is set right in front of the movable template; the fixed die plate is arranged on the fixed die base plate, and the injection base is arranged on the injection base moving cylinder; a charging barrel is arranged on the injection seat, a screw rod is arranged in the charging barrel, and the screw rod is connected with the injection cylinder; a hopper is arranged on the charging barrel; an observation window is arranged on the hopper, and a pressure sensor is arranged at the bottom in the hopper.
Furthermore, the movable template is provided with cooling fins, cooling pipes are arranged on the cooling fins, and electromagnetic valves are arranged on the cooling pipes.
Furthermore, the movable template is matched with the fixed template.
Furthermore, a heating plate is arranged on the fixed template.
Furthermore, an alarm is arranged on the side surface of the hopper.
The utility model provides high production efficiency. The movable template is cooled through the cooling fins, and the shaping speed of the injection molding piece is improved. And the fixed die plate is provided with the heating plate, so that the surface smoothness of the injection molding part is improved. Adopt pressure sensor output signal to report to the police, in time feed in raw material, avoid the feed cylinder to lack the material, improve work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1, a pull rod, 2, an ejection cylinder, 3, a cooling fin, 4, a cooling pipe, 5, a heating plate, 6, an injection seat, 7, an injection seat moving cylinder, 8, a mold clamping cylinder, 9, a movable mold seat plate, 10, a movable mold plate, 11, a fixed mold seat plate, 12, a fixed mold plate, 13, a screw rod, 14, a material barrel, 15, a hopper, 16, an observation window, 17, a pressure sensor, 18, an alarm, 19, an injection cylinder, 20, a nozzle and 21, electromagnetic valves are arranged.
Detailed Description
As shown in fig. 1, the novel injection molding machine for producing the housing of the electric energy meter comprises a mold clamping cylinder 8, a movable mold plate 10, a cooling fin 3, a fixed mold plate 12, a heating plate 5, an injection seat 6, a hopper 15 and a pressure sensor 17. The clamping cylinder 8 is connected with a movable mould seat plate 9 through a pull rod 1. The ejector cylinder 2 is arranged on the left side of the movable mold base plate 9, the movable mold plate 10 is arranged on the right side of the movable mold base plate, and the ejector cylinder 2 is connected with the movable mold plate 10 through a piston rod. A template 12 is arranged right in front of the movable template 10, and the movable template 10 is matched with the fixed template 12. The fixed die plate 12 is arranged on the fixed die base plate 11, and a feed inlet is arranged on the fixed die base plate 11. The feed inlet is coincident with the nozzle 20 of the injection seat 6. The injection seat 6 is connected to an injection seat moving cylinder 7. The injection seat moving cylinder 7 moves the east injection seat to the left to realize injection. A material cylinder 14 is arranged on the injection seat 6, a screw 13 is arranged in the material cylinder 14, and the screw 13 sends out the molten plastic to the mold cavity. The screw 13 is connected with an injection cylinder 19; the charging barrel 14 is provided with a hopper 15; the hopper 15 is provided with an observation window 16, and the bottom in the hopper 15 is provided with a pressure sensor 17. A pressure sensor is a device or apparatus that senses a pressure signal and converts the pressure signal into a usable output electrical signal according to a certain rule. When materials are in the hopper 15, the pressure sensor 17 senses the pressure of the materials and does not give an alarm, when the materials are lower than the position of the pressure sensor 17, the pressure sensor 17 sends out a signal alarm 18 to give an alarm, the materials are added in time, and the production efficiency is improved.
The movable mould plate 10 is provided with cooling fins 3, the cooling fins 3 are provided with cooling pipes 4, and the cooling pipes 4 are provided with electromagnetic valves 21. The electromagnetic valve 21 is connected with an external PLC controller. Through cooling for movable mould board 10, improve the injection molding speed of stereotyping, further improve production efficiency.
The heating plate 5 is arranged on the fixed template 12.
An alarm 18 is arranged on the side surface of the hopper 15.
The pressure sensor 17 and the alarm 18 are connected with an external PLC controller.
Details not described in the present specification belong to the prior art known to those skilled in the art.
Claims (5)
1. A novel injection molding machine for producing electric energy meter casing, its characterized in that: the device comprises a die clamping cylinder (8), a movable template (10), cooling fins (3), a fixed template (12), a heating plate (5), an injection seat (6), a hopper (15) and a pressure sensor (17); the die clamping cylinder (8) is connected with a movable die base plate (9) through a pull rod (1); one side of the movable mold base plate (9) is provided with an ejection cylinder (2), the other side of the movable mold base plate is provided with a movable mold plate (10), and the ejection cylinder (2) is connected with the movable mold plate (10) through a piston rod; a template (12) is set right in front of the movable template (10); the fixed die plate (12) is arranged on the fixed die base plate (11), and the injection seat (6) is arranged on the injection seat moving cylinder (7); a charging barrel (14) is arranged on the injection seat (6), a screw (13) is arranged in the charging barrel (14), and the screw (13) is connected with an injection cylinder (19); a hopper (15) is arranged on the charging barrel (14); an observation window (16) is arranged on the hopper (15), and a pressure sensor (17) is arranged at the bottom in the hopper (15).
2. The new injection molding machine for producing electric energy meter cases according to claim 1, characterized in that: the movable mould plate (10) is provided with cooling fins (3), the cooling fins (3) are provided with cooling pipes (4), and the cooling pipes (4) are provided with electromagnetic valves (21).
3. The new injection molding machine for producing electric energy meter cases according to claim 1, characterized in that: the movable template (10) is matched with the fixed template (12).
4. The new injection molding machine for producing electric energy meter cases according to claim 1, characterized in that: and a heating plate (5) is arranged on the fixed die plate (12).
5. The new injection molding machine for producing electric energy meter cases according to claim 1, characterized in that: an alarm (18) is arranged on the side surface of the hopper (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920424910.0U CN210061784U (en) | 2019-04-01 | 2019-04-01 | Novel injection molding machine for producing electric energy meter shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920424910.0U CN210061784U (en) | 2019-04-01 | 2019-04-01 | Novel injection molding machine for producing electric energy meter shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210061784U true CN210061784U (en) | 2020-02-14 |
Family
ID=69435296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920424910.0U Active CN210061784U (en) | 2019-04-01 | 2019-04-01 | Novel injection molding machine for producing electric energy meter shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210061784U (en) |
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2019
- 2019-04-01 CN CN201920424910.0U patent/CN210061784U/en active Active
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