CN217292966U - Low material level alarm device for plastic mixer - Google Patents
Low material level alarm device for plastic mixer Download PDFInfo
- Publication number
- CN217292966U CN217292966U CN202220776020.8U CN202220776020U CN217292966U CN 217292966 U CN217292966 U CN 217292966U CN 202220776020 U CN202220776020 U CN 202220776020U CN 217292966 U CN217292966 U CN 217292966U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- mounting
- material level
- side wall
- low material
- 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.)
- Active
Links
Images
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a low material level alarm device for plastic mixer, including the feeder hopper, two inner wall sliding connection of feeder hopper all have the installation casing, the alarm is installed to the feeder hopper lateral wall, be equipped with the trigger mechanism who is used for triggering the alarm and reports to the police on the installation casing, trigger mechanism is including running through the axis of rotation that sets up at installation casing lateral wall, axis of rotation lateral wall fixedly connected with rotor plate, rotor plate lateral wall fixedly connected with contact lever, torque spring and installation casing inner wall elastic connection are passed through in the axis of rotation. The utility model discloses set up trigger mechanism, just can realize reporting to the police and alarm mechanism position is adjustable through simple mechanical structure, also improved the application scope of device in reduction in production cost, set up actuating mechanism in addition, satisfied the automatic adjustment of different low material level reports to the police, and then improved the degree of automation of device.
Description
Technical Field
The utility model relates to a plastics mixer technical field especially relates to a based on plastics mixer is with low material level alarm device.
Background
At present, plastic products are usually produced by adopting an injection molding process, injection molding raw materials are plastic particles with different colors, and the storage mixer is widely applied to the mixing of the plastic particles and can uniformly mix the plastic particles.
The existing plastic stirring machine cannot automatically alarm when the material is lower than the normal feeding position, only can be observed artificially, the artificial observation consumes energy, part of the plastic stirring machine adopts a pressure sensor to sense, the position of the plastic stirring machine is fixed, different normal feeding positions are required for different production, and therefore the application range of the device is low, and therefore the problem needs to be solved by designing a low-material-position alarm device for the plastic stirring machine.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a low material level alarm device for a plastic mixer.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a low material level alarm device for plastic mixer, includes the feeder hopper, two inner wall sliding connection of feeder hopper all have the installation casing, the alarm is installed to the feeder hopper lateral wall, be equipped with the trigger mechanism who is used for triggering the alarm and reports to the police on the installation casing, trigger mechanism is including running through the axis of rotation that sets up at installation casing lateral wall, axis of rotation lateral wall fixedly connected with rotor plate, rotor plate lateral wall fixedly connected with contact lever, torque spring and installation casing inner wall elastic connection are passed through to the axis of rotation, the bottom is connected with control switch through installation mechanism in the installation casing, be equipped with the actuating mechanism who is used for the drive installation casing to remove in the feeder hopper.
Preferably, the driving mechanism comprises a mounting frame fixedly connected to the inner wall of the feed hopper, a driving motor is fixedly connected to the side wall of the mounting frame, a threaded rod is fixedly connected to an output shaft of the driving motor, a moving block is arranged on the threaded rod, and the side wall of the moving block is fixedly connected with the side wall of the adjacent mounting shell.
Preferably, the moving block is connected with the inner wall of the mounting frame in a sliding mode, and the moving block is connected with the threaded rod in a threaded mode.
Preferably, the installation mechanism includes the electric putter of bottom in fixed connection installs the casing, electric putter output shaft fixedly connected with installed part, installed part upper end and control switch lower extreme fixed connection, the last contact piece that is equipped with of control switch.
Preferably, a stop block is fixedly connected to the inner top of the mounting shell, a protective pad is connected to the side wall of the stop block in an adhesive mode, and the protective pad is made of rubber materials.
Preferably, the upper end of the mounting shell is fixedly connected with a material guide block, and the upper end of the material guide block is provided with an inclined plane.
The utility model discloses in, following beneficial effect has:
1. the device is provided with the trigger mechanism, the rotating plate can be pressed by materials to rotate towards the center of the feed hopper until the materials are blocked by the stop block, when the materials enter a bottom material position, the rotating plate is not pressed any more, the rotating plate rotates reversely under the elastic action of the torsion spring, the contact rod touches the control switch, and the alarm gives an alarm, so that automatic alarm is realized, alarm can be realized through a simple mechanical structure, the position of the installation shell is adjustable, the production cost is reduced, and meanwhile, the application range of the device is also improved;
2. this device has set up actuating mechanism, starts driving motor, and the threaded rod rotates, and under the installing frame inner wall is spacing, the movable block drives the installation casing and upwards perhaps moves downwards along the feeder hopper inner wall, satisfies the low material level warning automatic adjustment of difference, and then has improved the degree of automation of device.
Drawings
Fig. 1 is a schematic structural view of a low material level alarm device for a plastic mixer according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is the utility model provides a mounting frame and movable block assembly drawing based on low material level alarm device for plastic mixer.
In the figure: the device comprises a feed hopper 1, a driving motor 2, a mounting frame 3, a mounting shell 4, a threaded rod 5, a moving block 6, a material guide block 7, an alarm 8, a stop dog 9, a protective pad 10, a rotating shaft 11, a torsion spring 12, an electric push rod 13, a mounting part 14, a control switch 15, a contact block 16, a rotating plate 17 and a contact rod 18.
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.
Referring to fig. 1-3, a low material level alarm device for a plastic mixer comprises a feed hopper 1, wherein two inner walls of the feed hopper 1 are connected with an installation shell 4 in a sliding way, an alarm 8 is installed on the side wall of the feed hopper 1, a trigger mechanism for triggering the alarm 8 to give an alarm is arranged on the installation shell 4, the trigger mechanism comprises a rotating shaft 11 penetrating through the side wall of the installation shell 4, the side wall of the rotating shaft 11 is fixedly connected with a rotating plate 17, the side wall of the rotating plate 17 is fixedly connected with a contact rod 18, the side wall of the installation shell 4 is provided with an arc-shaped groove matched with the contact rod 18, the specification of the arc-shaped groove is far smaller than the diameter of plastic, the plastic cannot enter into the arc-shaped groove, the rotating shaft 11 is elastically connected with the inner wall of the installation shell 4 through a torsion spring 12, the inner bottom of the installation shell 4 is connected with a control switch 15 through an installation mechanism, the control switch 15 is electrically connected with the alarm 8, one control switch 15 of the two control switches 15 is triggered, the alarm 8 will alarm.
Be equipped with the actuating mechanism who is used for driving installation casing 4 to remove in feeder hopper 1, actuating mechanism includes fixed connection at the installing frame 3 of 1 inner wall of feeder hopper, 3 lateral wall fixedly connected with driving motor 2 of installing frame, driving motor 2's output shaft fixedly connected with threaded rod 5 is equipped with movable block 6 on the threaded rod 5, 6 lateral walls of movable block and 4 lateral walls fixed connection of adjacent installation casing, the uncovered setting in 3 below of installing frame shown in figure 3 avoids the material to pile up in installing frame 3.
The utility model discloses in, 3 inner wall sliding connection of movable block 6 and installing frame, movable block 6 and 5 threaded connection of threaded rod, 6 lateral walls of movable block are spacing by 3 inner walls of installing frame, therefore can not follow threaded rod 5 and rotate.
The utility model discloses in, installation mechanism includes electric putter 13 of fixed connection bottom in installation casing 4, and electric putter 13 output shaft fixedly connected with installed part 14, 14 upper ends of installed part and 15 lower extreme fixed connection of control switch are equipped with contact block 16 on the control switch 15, and when electric putter 13 set up and make feeder hopper 1 not feed, contact rod 18 can not contact with control switch 15 always.
The utility model discloses in, top fixedly connected with dog 9 in the installation casing 4, dog 9 lateral wall adhesive connection have the protection pad 10, and protection pad 10 is made by rubber materials, avoids 18 rigid contact dog 9 of contact lever, improves its life.
The utility model discloses in, 4 upper ends fixedly connected with guide blocks 7 of installation casing, guide blocks 7 upper end are equipped with the inclined plane, avoid piling up of material.
When the automatic alarm device is used, after materials enter the feeding hopper 1, the materials can press the rotating plate 17 to rotate towards the center of the feeding hopper 1 until the materials are blocked by the stop block 9, a certain amount can be always kept in the feeding hopper 1 along with continuous discharging and feeding, so that the rotating plate 17 is always in an inclined state, the electric push rod 13 is started, the output end of the electric push rod 13 extends to enable the contact block 16 to move upwards, the rotating plate 17 can contact the contact rod 18 to contact the contact block 16 after being reset, when the materials enter a bottom material level, the rotating plate 17 is not pressed, the rotating plate 17 rotates reversely under the elastic action of the torsion spring 12, the contact rod 18 touches the control switch 15, the alarm 8 gives an alarm, automatic alarm is realized, alarm can be realized through a simple mechanical structure, and further the production cost is reduced;
The above description is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, and the technical solution and the practical idea of the present invention should be covered within the protection scope of the present invention by equivalent replacement or change.
Claims (6)
1. A low material level alarm device for a plastic mixer comprises a feed hopper (1), it is characterized in that the two inner walls of the feed hopper (1) are connected with mounting shells (4) in a sliding way, the side wall of the feed hopper (1) is provided with an alarm (8), the installation shell (4) is provided with a trigger mechanism for triggering the alarm (8) to give an alarm, the trigger mechanism comprises a rotating shaft (11) which penetrates through the side wall of the mounting shell (4), the side wall of the rotating shaft (11) is fixedly connected with a rotating plate (17), the side wall of the rotating plate (17) is fixedly connected with a contact rod (18), the rotating shaft (11) is elastically connected with the inner wall of the mounting shell (4) through a torsion spring (12), the inner bottom of the mounting shell (4) is connected with a control switch (15) through a mounting mechanism, a driving mechanism used for driving the installation shell (4) to move is arranged in the feed hopper (1).
2. The low material level alarm device for the plastic mixer based on claim 1 is characterized in that the driving mechanism comprises a mounting frame (3) fixedly connected to the inner wall of the feed hopper (1), a driving motor (2) is fixedly connected to the side wall of the mounting frame (3), a threaded rod (5) is fixedly connected to an output shaft of the driving motor (2), a moving block (6) is arranged on the threaded rod (5), and the side wall of the moving block (6) is fixedly connected with the side wall of the adjacent mounting shell (4).
3. The low material level alarm device for the plastic mixer as claimed in claim 2, wherein the moving block (6) is connected with the inner wall of the mounting frame (3) in a sliding manner, and the moving block (6) is connected with the threaded rod (5) in a threaded manner.
4. The low material level alarm device for the plastic mixer based on claim 3, wherein the mounting mechanism comprises an electric push rod (13) fixedly connected to the bottom in the mounting shell (4), an output shaft of the electric push rod (13) is fixedly connected with a mounting piece (14), the upper end of the mounting piece (14) is fixedly connected with the lower end of a control switch (15), and a contact block (16) is arranged on the control switch (15).
5. The low material level alarm device for the plastic mixer based on claim 1, wherein a stop block (9) is fixedly connected to the inner top of the mounting shell (4), a protective pad (10) is adhesively connected to the side wall of the stop block (9), and the protective pad (10) is made of rubber material.
6. The low material level alarm device for the plastic mixer as claimed in claim 1, wherein a material guiding block (7) is fixedly connected to the upper end of the mounting housing (4), and an inclined surface is arranged at the upper end of the material guiding block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220776020.8U CN217292966U (en) | 2022-03-31 | 2022-03-31 | Low material level alarm device for plastic mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220776020.8U CN217292966U (en) | 2022-03-31 | 2022-03-31 | Low material level alarm device for plastic mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217292966U true CN217292966U (en) | 2022-08-26 |
Family
ID=82937225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220776020.8U Active CN217292966U (en) | 2022-03-31 | 2022-03-31 | Low material level alarm device for plastic mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217292966U (en) |
-
2022
- 2022-03-31 CN CN202220776020.8U patent/CN217292966U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2870454Y (en) | Automatic bait feeder | |
| CN217292966U (en) | Low material level alarm device for plastic mixer | |
| CN212666544U (en) | Injection molding mechanism of model injection molding machine | |
| CN214131194U (en) | High-speed mixer | |
| CN211829500U (en) | Rotary pin structure | |
| CN208538784U (en) | A kind of electric power protection disconnecting device | |
| CN217296441U (en) | Discharging device of cream production line | |
| CN221085350U (en) | Agitator is used in accelerator production | |
| CN201949841U (en) | Printing ink agitator based on microcomputer control | |
| CN218077719U (en) | Mixing machine convenient for controlling feeding | |
| CN221496676U (en) | Degradable paper-plastic raw material mixing mechanism capable of preventing material accumulation | |
| CN219600058U (en) | Raw material mixing equipment for TPE material production | |
| CN216578672U (en) | Silicon rubber internal mixer | |
| CN213035009U (en) | Raw material mixing device for plastic part production | |
| CN217012250U (en) | Intelligent rotary type anti-grain-blocking automatic pet feeder | |
| CN213246404U (en) | Automatic bait feeding device | |
| CN217962513U (en) | High-efficient PU resin reation kettle | |
| CN220784540U (en) | Quantitative feeder for mulch film preparation | |
| CN221136541U (en) | Plastic product raw material crushing device | |
| CN220681560U (en) | Automatic feeding assembly of screw extruder | |
| CN219596469U (en) | Medicament mixing stirrer | |
| CN213885783U (en) | Automatic glue mixing device for decorative paper impregnating resin | |
| CN111672409B (en) | Bone china raw materials for production adds device | |
| CN219522647U (en) | Epoxy's blendor | |
| CN213707105U (en) | Automatic material conveying device convenient to installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |