CN219211563U - Automatic detection device for spraying blockage of release agent - Google Patents
Automatic detection device for spraying blockage of release agent Download PDFInfo
- Publication number
- CN219211563U CN219211563U CN202223452547.4U CN202223452547U CN219211563U CN 219211563 U CN219211563 U CN 219211563U CN 202223452547 U CN202223452547 U CN 202223452547U CN 219211563 U CN219211563 U CN 219211563U
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- Prior art keywords
- outer frame
- rod
- movable baffle
- release agent
- spring
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Casting Devices For Molds (AREA)
Abstract
The utility model discloses an automatic detection device for spray coating blockage of a release agent, which comprises an outer frame and a positioning rod, wherein a movable baffle is arranged under the positioning rod, a contact rod connected with the movable baffle is arranged on one side of the outer frame, a connecting rod connected with the movable baffle is arranged on the other side of the outer frame, a proximity switch is arranged on one side of the outer frame and above the contact rod, and an elastic control assembly connected with the connecting rod is arranged on the other side of the outer frame. The utility model sprays the release agent onto the movable baffle directly by the spray head, the movable baffle and the contact rod move backwards under the action of the spray pressure, if the contact rod touches the proximity switch, the default spray head is unblocked, otherwise, the spray head is blocked. The spray head monitoring device is simple in structure, convenient to operate and low in cost, can directly monitor and detect a plurality of spray heads, greatly avoids damage to dies and products, and improves yield.
Description
Technical Field
The utility model relates to a detection device, in particular to a release agent spraying blockage detection device for high-pressure casting.
Background
In recent years, along with the rapid development of the domestic industry, lightweight parts are increasingly and widely used, and traditional low-pressure and gravity casting is gradually replaced by high-pressure casting; the application of the high-pressure casting technology can not separate the release agent, and the release agent plays roles of balancing the temperature of the die, protecting the die and facilitating the product demoulding in the high-pressure casting process. The release agent is oily, and the use can appear, deposit, pile up, has the probability of blockking up the spraying head, and the spraying head jam can lead to unable blowout release agent, can cause the damage to mould, product. At present, only a method for detecting whether the release agent is blocked by adding a flow sensor in a main release agent pipeline in the industry is provided, but the method can only monitor the front end of the main pipeline and cannot directly monitor a plurality of spraying heads, and the detection has high input cost and certain limitation.
Disclosure of Invention
The utility model aims to overcome the technical defects and provide the automatic detection device for the spraying blockage of the release agent, which can directly detect whether the spraying head is blocked or not and is convenient to operate.
The aim of the utility model is realized by the following technical scheme: the automatic detection device for the spraying blockage of the release agent comprises an outer frame and a positioning rod, wherein a movable baffle is arranged under the positioning rod, a contact rod connected with the movable baffle is arranged on one side of the outer frame, a connecting rod connected with the movable baffle is arranged on the other side of the outer frame, a proximity switch is arranged on one side of the outer frame and above the contact rod, and an elastic control assembly connected with the connecting rod is arranged on the other side of the outer frame.
The elastic force control assembly comprises a spring rod connected with the connecting rod, a spring is sleeved on the spring rod, the other end of the spring rod is arranged on the outer frame through a spring seat, one end of the spring is connected to the spring seat, and the other end of the spring is connected to the connecting rod. The positioning rod is connected with the movable baffle through positioning rings arranged at two ends of the positioning rod.
After the utility model is adopted, the release agent is sprayed by the spraying head on the spraying box and directly sprayed on the movable baffle, the movable baffle and the contact rod move backwards under the action of the spraying pressure of the release agent, if the contact rod touches the proximity switch, the proximity switch transmits a signal to the microcomputer control device to default that the spraying head is unblocked according to the signal, otherwise, the die casting machine equipment stops working and gives an alarm. The spray head monitoring device is simple in structure, convenient to operate and low in cost, can directly monitor and detect a plurality of spray heads, greatly avoids damage to dies and products, and improves yield.
Drawings
FIG. 1 is a schematic diagram of a device for automatically detecting blocking of a release agent spray coating according to the present utility model.
FIG. 2 is a schematic view of the mounting structure of the utility model with a tray, spray booth and spray head.
Detailed Description
The present utility model will be described in further detail with reference to the following detailed description and the accompanying drawings.
Referring to fig. 1, the automatic detection device for blocking a mold release spray coating according to the present utility model applied to a die casting machine comprises an outer frame 2, a positioning rod 3 (the positioning rod 3 is installed in the outer frame 2 in a horizontal direction), a movable shutter 4 is installed under the positioning rod 3, a contact rod 10 connected to the movable shutter 4 is installed at one side (right side, having a slot) of the outer frame 2, a link 9 connected to the movable shutter 4 is installed at the other side (left side, having a slot) thereof, a proximity switch 12 is installed at one side (right side) of the outer frame 2 and above the contact rod 10 (through a proximity switch seat 11), and an elastic force control member connected to the link 9 is installed at the other side (left side) of the outer frame 2.
The elastic force control component comprises a spring rod 8 (vertically connected through a screw 7) connected with a connecting rod 9, a spring 6 is sleeved on the spring rod 8, the other end of the spring rod 8 is arranged on the outer frame 2 through a spring seat 5, one end of the spring 6 is connected to the spring seat 5, and the other end of the spring 6 is connected to the connecting rod 9 (the left end of the spring). The elastic force control component mainly plays a role in adjusting the force of the spraying head to spray the release agent to the movable baffle. The positioning rod 3 is connected with the movable baffle 4 through positioning rings 2 arranged at two ends of the positioning rod.
As shown in fig. 2, the automatic mold release agent spraying blockage detecting device 17 of the present utility model is provided with two sets (opposite positions) respectively installed on two sides of the tray 1, a spraying box 15 (connected to the robot arm 14) is provided between the two sets of automatic mold release agent spraying blockage detecting devices, and two sides of the spraying box 15 are provided with spraying heads 16 (several) to align with the movable baffles of the automatic mold release agent spraying blockage detecting device.
After the die casting machine opens a die and returns to the original position, when whether the spray head 16 on the spray box 15 is blocked or not is needed to be detected, the release agent sprayed by the spray head 16 is directly sprayed on the movable baffle 4, under the action of the release agent spraying pressure, the contact rod 10 moves backwards along with the movable baffle, and the connecting rod 9 also moves backwards to stretch the spring 6. If the contact rod 10 touches the proximity switch 12, the proximity switch transmits a signal to a microcomputer control device of the die casting machine, the microcomputer control device defaults that the spray head is not blocked, and other spray heads are sequentially completed according to the steps; if the contact rod does not touch the proximity switch, the spray head is blocked. The microcomputer control device confirms whether the spraying head is unblocked (or blocked) according to the signal, and if the spraying head is blocked, the die casting machine stops working and gives an alarm.
Claims (3)
1. Automatic detection device is blockked up in release agent spraying, including frame, locating lever, its characterized in that: the movable baffle is arranged under the positioning rod, the contact rod connected with the movable baffle is arranged on one side of the outer frame, the connecting rod connected with the movable baffle is arranged on the other side of the outer frame, the proximity switch is arranged on one side of the outer frame and above the contact rod, and the elastic control component connected with the connecting rod is arranged on the other side of the outer frame.
2. The automatic detection device for blocking of mold release agent spraying according to claim 1, wherein: the elastic force control assembly comprises a spring rod connected with the connecting rod, a spring is sleeved on the spring rod, the other end of the spring rod is arranged on the outer frame through a spring seat, one end of the spring is connected to the spring seat, and the other end of the spring is connected to the connecting rod.
3. The automatic detection device for blocking of mold release agent spraying according to claim 1 or 2, characterized in that: the positioning rod is connected with the movable baffle through positioning rings arranged at two ends of the positioning rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223452547.4U CN219211563U (en) | 2022-11-22 | 2022-11-22 | Automatic detection device for spraying blockage of release agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223452547.4U CN219211563U (en) | 2022-11-22 | 2022-11-22 | Automatic detection device for spraying blockage of release agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219211563U true CN219211563U (en) | 2023-06-20 |
Family
ID=86741004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223452547.4U Active CN219211563U (en) | 2022-11-22 | 2022-11-22 | Automatic detection device for spraying blockage of release agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219211563U (en) |
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2022
- 2022-11-22 CN CN202223452547.4U patent/CN219211563U/en active Active
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