CN211248553U - Plate shearing machine stacking alarm device applied to coal mine and plate shearing machine - Google Patents
Plate shearing machine stacking alarm device applied to coal mine and plate shearing machine Download PDFInfo
- Publication number
- CN211248553U CN211248553U CN201922444412.5U CN201922444412U CN211248553U CN 211248553 U CN211248553 U CN 211248553U CN 201922444412 U CN201922444412 U CN 201922444412U CN 211248553 U CN211248553 U CN 211248553U
- Authority
- CN
- China
- Prior art keywords
- alarm device
- shearing machine
- limit switch
- plate shearing
- coal mine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Accessories And Tools For Shearing Machines (AREA)
Abstract
The utility model discloses a plate shearing machine stacking alarm device and a plate shearing machine corresponding to a coal mine, wherein the plate shearing machine stacking alarm device comprises an alarm device, a limit switch and a trigger mechanism; the limit switch is arranged on a striker plate bracket of the plate shearing machine, and a trigger mechanism is arranged below the limit switch and is movably connected with the striker plate bracket; the limit switch is electrically connected with the alarm device and used for switching on and off the power supply of the alarm device; when the stockpile is not over high, the trigger mechanism can not touch the limit switch; when the windrow is ultrahigh, the trigger mechanism is changed along with the continuous increase of the windrow height to change the position in the vertical direction until the limit switch is touched, so that the limit switch acts, the alarm device is switched on, the alarm device sends out an alarm signal, and a worker is reminded to timely clear up materials stacked below the cutter rest of the plate shearing machine.
Description
Technical Field
The utility model relates to a plate shearing machine auxiliary device, concretely relates to plate shearing machine windrow alarm device.
Background
In our factory, for satisfying the standardized and production demand of quality, a numerical control plate shearing machine model is QC11K-20 2500 has been installed to special introduction, the introduction of this equipment provides very big facility for our factory batch processing panel, nevertheless because this equipment belongs to novel equipment, the problem of windrow protection is not considered in the installation and debugging process, the space of plate shearing machine discharge gate and below blanking position is limited, when the steel sheet material of shearing piles up to the position very near apart from the discharge gate striker plate, continue to cut the operation and can make striker plate and the material extrusion of going down together along with the cutter, lead to the striker plate to warp, cutter knife rest atress warp even, damage plate shearing machine positioning system, can make the cutter clearance take place the deviation when serious, influence unloading size precision.
Disclosure of Invention
According to prior art's not enough, the utility model provides a plate shearing machine windrow alarm device who should the colliery for remind the staff in time to clear up and pile up the material in plate shearing machine knife rest below.
The utility model discloses realize according to following technical scheme:
a plate shearing machine stacking alarm device applied to a coal mine comprises an alarm device, a limit switch and a trigger mechanism; the limit switch is arranged on a striker plate bracket of the plate shearing machine, and a trigger mechanism is arranged below the limit switch and is movably connected with the striker plate bracket; the limit switch is electrically connected with the alarm device and used for switching on and off the power supply of the alarm device; when the stockpile is not over high, the trigger mechanism can not touch the limit switch; when the windrow is ultrahigh, the trigger mechanism is changed along with the continuous increase of the windrow height to change the position in the vertical direction until the limit switch is touched, so that the limit switch acts, the alarm device is switched on, the alarm device sends out an alarm signal, and a worker is reminded to timely clear up materials stacked below the cutter rest of the plate shearing machine.
Further, the trigger mechanism includes a spring and a housing; the housing is connected with the striker plate support through the spring, and the dead weight of the housing prevents the trigger rod in the limit switch from being touched, so that the limit switch is in a disconnected state.
Furthermore, the limit switch adopts a travel switch with the model number of JLXK 1-111.
Further, the alarm device comprises an audible and visual voice module and an audible and visual alarm; the audible and visual alarm is electrically connected with the audible and visual voice module, and the audible and visual voice module is connected with the limit switch and the power supply device in series.
Furthermore, the power supply device comprises a transformer, the primary side of the transformer is electrically connected with the electric control part of the plate shearing machine, and the secondary side of the transformer is connected with the acousto-optic voice module and the limit switch in series.
Further, audible and visual alarm includes flash light and pronunciation loudspeaker, flash light and pronunciation loudspeaker connect in parallel with reputation pronunciation module respectively.
Furthermore, the alarm device is arranged in an alarm device electrical box, and the alarm device electrical box is arranged at the position of an operation panel of the plate shearing machine.
A plate shearing machine comprises a striker plate support, and the plate shearing machine stacking alarm device is mounted on the striker plate support.
The utility model discloses beneficial effect:
1. the stacking alarm device is used, the damage of the plate shearing machine due to stacking is avoided, the production working efficiency is improved, the design and installation of the device meet the quality standardization requirements, the safe operation is ensured, and the safe and efficient operation of large-scale equipment is ensured.
2. The stockpiling alarming device is low in manufacturing cost, simple to operate, convenient and fast to assemble and disassemble, stable and reliable to use, and capable of being popularized and applied in ground overhaul and processing units.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation of the invention. The present invention will be described in detail with reference to the accompanying drawings and examples.
Fig. 1 is the circuit schematic diagram of the material piling alarm device of the plate shearing machine of the utility model.
Detailed Description
In order to make the purpose, technical solution and advantages of the present invention clearer, the following will combine the drawings in the embodiments of the present invention to perform more detailed description on the technical solution in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. 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. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1, the stacking alarm device for the plate shearing machine applied to the coal mine comprises an alarm device, a limit switch and a trigger mechanism; the limit switch is arranged on a striker plate bracket of the plate shearing machine, and a trigger mechanism is arranged below the limit switch 7 and is movably connected with the striker plate bracket; the limit switch is electrically connected with the alarm device and used for switching on and off the power supply of the alarm device; when the stacking is not over high, the trigger mechanism can not touch the limit switch 7; when the stacking height is ultrahigh, the trigger mechanism is continuously increased along with the stacking height to change the position in the vertical direction until the limit switch 7 is touched, so that the limit switch 7 acts, the alarm device is switched on, the alarm device sends out an alarm signal, and a worker is reminded to timely clear up the materials stacked below the cutter rest of the plate shearing machine.
A preferred embodiment of the above embodiment is given below with respect to the triggering mechanism:
the trigger mechanism comprises a spring 7 and a housing 2; the housing 2 is connected with the striker plate bracket through a spring 7, and the dead weight of the housing 2 prevents the trigger rod in the limit switch 7 from being touched, so that the limit switch 7 is in a disconnected state; this plate shearing machine windrow alarm device is electrified along with the plate shearing machine main power, gets into operating condition, cuts the material in-process, limit switch 7 does not move, takes place to push when the material, and when the material stacking height reached limit height, the trigger bar among the limit switch 7 was upwards promoted by the cover shell to make the inside normally open contact of limit switch 7 closed, the trigger alarm device is electrified, sends audible-visual alarm, reminds the staff to clear up the windrow, because the windrow is cleared up, has avoided causing the injury to the plate shearing machine.
The preferred scheme is as follows: the limit switch 7 adopts a travel switch with the model number of JLXK 1-111. The above is a detailed description of the specific implementation of the present invention, but the present invention is not limited to the above-described specific embodiments, which are only examples, and for those skilled in the art, any type of limit switch is also within the scope of the present invention.
A preferred embodiment of the above embodiment is given below with respect to the triggering mechanism:
the alarm device comprises an acousto-optic voice module 4 and an acousto-optic alarm; the audible and visual alarm is electrically connected with the audible and visual voice module 4, and the audible and visual voice module 4 is connected with the limit switch 7 and the power supply device in series.
Further scheme: the audible and visual alarm comprises a flash lamp 6 and a voice horn 5, wherein the flash lamp 6 and the voice horn 5 are respectively connected with the audible and visual voice module 4 in parallel.
It should be noted that, in the practical manufacturing, in order to reduce the cost, the sound-light voice module is the sound-light module in the scrapped mining explosion-proof voice electric bell, and the loudspeaker and the flash lamp are also found from the electric repair shop of the factory. Of course, the alarm device is a conventional component, and is commercially available from the hardware market.
A preferred embodiment of the above embodiment is given below with respect to the power supply device:
the power supply device comprises a transformer 1, wherein the primary side of the transformer 1 is electrically connected with the electric control part of the plate shearing machine, and the secondary side of the transformer 1 is connected with an acousto-optic voice module 4 and a limit switch 7 in series. As can be seen from fig. 1, the transformer 1 converts an ac 220V of the electric control part of the plate shearing machine to an ac 127V.
It should be noted that the alarm device is arranged in the alarm device electrical box, and the alarm device electrical box is installed at the operation panel of the plate shearing machine. The working voltage required by the alarm device is within a safe voltage range, so that the audible and visual alarm is ensured to be under the safe voltage when working normally, and an operator is not in danger of electric shock; the alarm device is independently arranged in an electrical box of the alarm device, is isolated from an electric control part of the plate shearing machine, and is convenient to overhaul and maintain.
Continuing to refer to fig. 1, this plate shearing machine windrow alarm device is electrified along with the plate shearing machine main power, get into operating condition, in the shearing material process, trigger device can not touch limit switch because the effect of dead weight, therefore, limit switch does not move, when the material takes place to push, when the material stacking height reaches limit height, the trigger bar in limit switch is upwards promoted by the housing, thereby make the inside normally open contact of limit switch closed, the trigger alarm device is electrified, send audible and visual alarm, remind the staff in time to clear up the material of piling up in plate shearing machine knife rest below. The safe and stable operation of the plate shearing machine is ensured, and the damage to the plate shearing machine is avoided.
The stacking alarm device is used, the damage of the plate shearing machine due to stacking is avoided, the production working efficiency is improved, the design and installation of the device meet the quality standardization requirements, the safe operation is ensured, and the safe and efficient operation of large-scale equipment is ensured.
The stockpiling alarming device is low in manufacturing cost, simple to operate, convenient and fast to assemble and disassemble, stable and reliable to use, and recommended to be popularized and applied in ground overhaul and processing units.
The utility model also discloses a plate shearing machine, including the striker plate support, install foretell plate shearing machine windrow alarm device on the striker plate support.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (8)
1. A plate shearing machine stacking alarm device applied to a coal mine is characterized by comprising an alarm device, a limit switch and a trigger mechanism;
the limit switch is arranged on a striker plate bracket of the plate shearing machine, and a trigger mechanism is arranged below the limit switch and is movably connected with the striker plate bracket;
the limit switch is electrically connected with the alarm device and used for switching on and off the power supply of the alarm device;
when the stockpile is not over high, the trigger mechanism can not touch the limit switch;
when the windrow is ultrahigh, the trigger mechanism is changed along with the continuous increase of the windrow height to change the position in the vertical direction until the limit switch is touched, so that the limit switch acts, the alarm device is switched on, the alarm device sends out an alarm signal, and a worker is reminded to timely clear up materials stacked below the cutter rest of the plate shearing machine.
2. The plate shearing machine stacking alarm device applied to the coal mine according to claim 1, characterized in that: the trigger mechanism comprises a spring and a housing;
the housing is connected with the striker plate support through the spring, and the dead weight of the housing prevents the trigger rod in the limit switch from being touched, so that the limit switch is in a disconnected state.
3. The plate shearing machine stacking alarm device applied to the coal mine according to claim 1, characterized in that: the limit switch adopts a travel switch with the model number of JLXK 1-111.
4. The plate shearing machine stacking alarm device applied to the coal mine according to claim 1, characterized in that: the alarm device comprises an acousto-optic voice module and an acousto-optic alarm;
the audible and visual alarm is electrically connected with the audible and visual voice module, and the audible and visual voice module is connected with the limit switch and the power supply device in series.
5. The plate shearing machine stacking alarm device applied to the coal mine is characterized in that: the power supply device comprises a transformer, wherein the primary side of the transformer is electrically connected with the electric control part of the plate shearing machine, and the secondary side of the transformer is connected with the acousto-optic voice module and the limit switch in series.
6. The plate shearing machine stacking alarm device applied to the coal mine is characterized in that: the audible and visual alarm comprises a flash lamp and a voice horn, wherein the flash lamp and the voice horn are respectively connected with the audible and visual voice module in parallel.
7. The plate shearing machine stacking alarm device applied to the coal mine according to claim 1, characterized in that: the alarm device is arranged in an alarm device electrical box, and the alarm device electrical box is arranged at the position of an operation panel of the plate shearing machine.
8. The utility model provides a plate shearing machine, includes striker plate support, its characterized in that: the plate shearing machine stacking alarm device as claimed in any one of claims 1 to 7 is mounted on the striker plate bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922444412.5U CN211248553U (en) | 2019-12-30 | 2019-12-30 | Plate shearing machine stacking alarm device applied to coal mine and plate shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922444412.5U CN211248553U (en) | 2019-12-30 | 2019-12-30 | Plate shearing machine stacking alarm device applied to coal mine and plate shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211248553U true CN211248553U (en) | 2020-08-14 |
Family
ID=71963850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922444412.5U Expired - Fee Related CN211248553U (en) | 2019-12-30 | 2019-12-30 | Plate shearing machine stacking alarm device applied to coal mine and plate shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211248553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114642095A (en) * | 2022-05-18 | 2022-06-21 | 山西农业大学 | Land reclamation equipment for green mine |
-
2019
- 2019-12-30 CN CN201922444412.5U patent/CN211248553U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114642095A (en) * | 2022-05-18 | 2022-06-21 | 山西农业大学 | Land reclamation equipment for green mine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211248553U (en) | Plate shearing machine stacking alarm device applied to coal mine and plate shearing machine | |
| CN104779106A (en) | Assembling structure of embedded pole of vacuum circuit breaker | |
| CN208070738U (en) | Utilize the gravity blanking of workpiece, automatic feed mechanism | |
| CN207043485U (en) | A kind of safety electric spark lifts forming machine | |
| CN206194663U (en) | High -breaking ammeter circuit breaker with fault alarming function | |
| CN205526432U (en) | Belt chute putty warning interlock | |
| CN210703129U (en) | Laser head buffer stop | |
| CN210297576U (en) | Control panel mounting structure for high-voltage soft starter | |
| CN203779546U (en) | Shell disassembling tool | |
| CN209521545U (en) | A kind of electric locomotive control under-voltage protective device | |
| CN203418186U (en) | Processing device for sheet metal | |
| CN208496677U (en) | Cutter device is used in a kind of machining | |
| CN207623757U (en) | Intelligent and high-efficiency steel scrap is crushed pilot test system | |
| CN201812691U (en) | Combined DC large current bypass switch device | |
| CN207327380U (en) | PET bottle crushes recycling case body special | |
| CN104681360A (en) | Automatic feeding device of vacuum circuit breaker case | |
| CN205204066U (en) | Automatic loading attachment of steelmaking | |
| CN210900045U (en) | Automatic regulator cubicle of illumination | |
| CN210948800U (en) | Mining locomotive reminding device | |
| CN203659903U (en) | Anti-collision device for automatic frame-installing machine of solar cell panel | |
| CN208782569U (en) | A kind of novel energy-storing standby power supply device | |
| CN203167433U (en) | Circuit board with overload protection function | |
| CN210246522U (en) | Mobile platform control equipment capable of realizing remote positioning and locking | |
| CN107053336A (en) | A kind of Full-automatic cutting card device and system | |
| CN202240692U (en) | Device for warning axial movement fault of machine tool spindle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 Termination date: 20201230 |