CN219112111U - High frequency preheating machine with automatic cover closing function and cover closing reminding circuit thereof - Google Patents
High frequency preheating machine with automatic cover closing function and cover closing reminding circuit thereof Download PDFInfo
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- CN219112111U CN219112111U CN202223517122.7U CN202223517122U CN219112111U CN 219112111 U CN219112111 U CN 219112111U CN 202223517122 U CN202223517122 U CN 202223517122U CN 219112111 U CN219112111 U CN 219112111U
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- preheating machine
- frequency preheating
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- cover closing
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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Abstract
The utility model discloses a high-frequency preheating machine with an automatic cover closing function and a cover closing reminding circuit thereof, wherein the device comprises a high-frequency preheating machine body, a cover opening assembly connected with the high-frequency preheating machine, a top cover movably connected with the cover opening assembly and at least one group of self-locking assemblies arranged on the high-frequency preheating machine; the self-locking assembly comprises a mounting seat arranged on the high-frequency preheating machine, a bidirectional cylinder fixedly arranged on the mounting seat, a driving plate connected with the output end of the bidirectional cylinder, a clamping arm connected with the driving plate, and at least two limiting blocks arranged on the clamping arm; this device accomplishes the spacing work to the axis of rotation through four at least stopper that set up, and then operating personnel can get material work to the interior high cycle preheating machine, even when the actuating cylinder damages, the top cap also can be located the established position, and then has avoided the casualties of personnel.
Description
Technical Field
The utility model belongs to the technical field of high-frequency preheating machines, and particularly relates to a high-frequency preheating machine with an automatic cover closing function and a cover closing reminding circuit thereof.
Background
The high frequency preheating machine has the working principle of a high frequency medium heating mode, and the high frequency is to utilize a high frequency electromagnetic field to lead molecules in the material to mutually collide violently to generate high temperature so as to achieve the aims of welding and fusing as well as preheating. And is commonly used for processing melamine tableware, in the processing process of melamine tableware, melamine is required to be manually placed into a preheating device, and then powder is manually taken out of the preheating device and poured into a die for stamping forming.
But still have some problems in the heating process, in order to guarantee going on smoothly of heating process, consequently, can be equipped with rather than swing joint's top cap on current high frequency preheating machine in the heating process, in going on unloading in-process, the processing personnel can improve and promote the top cap, and then there is predetermined angle between top cap and the high frequency preheating machine, then operating personnel will be placed by the heating work piece in the high frequency preheating machine, and then accomplish the heating work to the material through high frequency medium, in order to avoid the temperature loss in the high frequency preheating machine, consequently, the staff need promptly close the lid after uncapping and taking the heating material, therefore some enterprises can be equipped with the lid subassembly on the top cap, through the lid subassembly forward and backward movement of uncapping, accomplish the lid and close the lid function, then operating personnel carries out the work of taking to the material in the high frequency preheating machine, in the process of taking the top cap is supporting work by following the lid subassembly, and then when driving the cylinder damages, and then the top cap can injure operating personnel's arm in the unloading process of uncapping, and then can injure the injury.
Therefore, how to fix the position of the top cover in the cover opening is a problem to be solved at present.
Disclosure of Invention
The utility model aims to: a high frequency preheating machine with automatic cover closing function and a cover closing reminding circuit thereof are provided to solve the problems in the prior art.
The technical scheme is as follows: a high frequency preheating machine with automatic cover closing function and a cover closing reminding circuit thereof comprise:
the high-frequency preheating machine comprises a high-frequency preheating machine body, a cover opening assembly connected with the high-frequency preheating machine, a top cover movably connected with the cover opening assembly and at least one group of self-locking assemblies arranged on the high-frequency preheating machine;
the self-locking assembly comprises a mounting seat arranged on the high-frequency preheating machine, a bidirectional cylinder fixedly arranged on the mounting seat, a driving plate connected with the output end of the bidirectional cylinder, a clamping arm connected with the driving plate, and at least two limiting blocks arranged on the clamping arm; the limiting work to the axis of rotation is accomplished through four at least stopper that set up, and then operating personnel can get material work to the interior of high cycle preheating machine, even when the actuating cylinder damages, the top cap also can be located the established position, and then has avoided the casualties of personnel.
In a further embodiment, the high-frequency preheating machine is provided with a protruding end, and the mounting seat is provided with a groove in sliding connection with the protruding end;
the convex end is positioned in the groove; the inner wall of the groove is also provided with a plurality of spring pieces, and in the installation state, the spring pieces are in a compressed state and are abutted with the protruding ends, so that the limit of the installation seat is completed.
In a further embodiment, the limiting block is further provided with a plurality of limiting ends.
In a further embodiment, the cover opening assembly comprises a first hinging seat and at least one group of second hinging seats which are arranged on the high-frequency preheating machine, a driving cylinder movably connected with the first hinging seat, a driving block arranged at the output end of the driving cylinder, a transmission connecting rod movably connected with the driving block, and a rotating shaft used for connecting the second hinging seat;
the other end of the transmission connecting rod is sleeved on the rotating shaft; when the cover of the high-frequency preheating machine is opened, a worker can finish the feeding and discharging work of the material cake, and when the cover is closed, the worker can finish the heating work of the material cake.
In a further embodiment, a group of transmission rods are symmetrically arranged at two ends of the transmission shaft;
the transmission rod is connected with the top cover.
In a further embodiment, the cover closing reminding circuit comprises a first relay coil 1TR, a second relay coil 2TR, a buzzer Pb and a third relay coil XR;
the first pin of the second relay coil 2TR is connected with one end of a buzzer Pb;
a first pin of the first relay coil 1TR is connected with a first pin of the third relay coil XR;
the first pin of the third relay coil XR is connected with one end of the buzzer Pb; through adjusting the size of first relay coil 1TR and second relay coil 2TR, and then can adjust the extension time, and then can carry out the regulation of extension time according to the kind of material.
The beneficial effects are that: the utility model relates to a high-frequency preheating machine with an automatic cover closing function and a cover closing reminding circuit thereof, and aims to fix the position of a top cover in a cover opening process, and further, a self-locking assembly is arranged in the device.
Drawings
FIG. 1 is a schematic diagram of the present utility model.
FIG. 2 is a schematic diagram of a self-locking assembly according to the present utility model.
FIG. 3 is a schematic diagram of a control system according to the present utility model.
The reference numerals in the drawings are as follows: the high-frequency preheating machine comprises a high-frequency preheating machine body 1, a top cover 2, a cover opening assembly 3, a first hinging seat 31, a driving cylinder 32, a driving block 33, a transmission connecting rod 34, a rotating shaft 35, a transmission rod 36, a second hinging seat 37, a self-locking assembly 4, a mounting seat 41, a bidirectional cylinder 42, a driving plate 43, a clamping arm 44 and a limiting block 45.
Detailed Description
Through research and analysis of the applicant, the reason that this problem appears (when the driving cylinder damages, and then the top cap whereabouts, and then can smash the arm of operating personnel who damages the unloading in-process, and then lead to operating personnel's casualties) is in order to guarantee going on smoothly of heating process, consequently, in the heating process, can be equipped with rather than swing joint's top cap on the high cycle preheating machine that has now, in going on unloading in-process, the processing personnel can improve and promote the top cap, and then make there is predetermined angle between top cap and the high cycle preheating machine, then operating personnel will be heated the work piece and place in the high cycle preheating machine, through the high cycle medium and then accomplish the heating work to the material, in order to avoid the temperature loss in the high cycle preheating machine, consequently, the staff need to carry out the closing lid work promptly after uncapping the material, therefore the enterprise can be equipped with the subassembly on the top cap, through uncapping the subassembly reverse motion, accomplish the top cap and the lid function, then operating personnel carries out the work of taking in the high cycle preheating machine, in the process top cap is by the subassembly and supports the work, and then the top cap arm is opened, and then, when the top cap opening plate is opened and then the top cap can be opened and the motion is opened, and then the motion is moved to the top cap plate is opened in order to the motion is moved to the front and then, can be moved to the motion is moved to the top cap, and then, can start the motion is moved to the motion of the motion arm is then can be adjusted to the top cap assembly, and then can be opened and then to the motion end a motion end cap and can be opened to the motion top cap and further has two-stop block, and a motion mechanism, and a moving end moving mechanism and a top cap and a moving end. Thereby accomplish the spacing work to the axis of rotation, and then accomplish the fixed work in position to the top cap, owing to still be equipped with trapezoidal recess of falling on the arm clamp free end, the stopper is located on trapezoidal waist, accomplish the spacing work to the axis of rotation through four at least stoppers that set up, and then operating personnel can get material work in to the high frequency preheating machine, even when driving the cylinder damage, the top cap also can be located the established position, and then avoided personnel's casualties.
A high frequency preheating machine with automatic cover closing function and a cover closing reminding circuit thereof comprise: the high-frequency preheating machine comprises a high-frequency preheating machine body 1, a top cover 2, a cover opening assembly 3, a first hinging seat 31, a driving cylinder 32, a driving block 33, a transmission connecting rod 34, a rotating shaft 35, a transmission rod 36, a second hinging seat 37, a self-locking assembly 4, a mounting seat 41, a bidirectional cylinder 42, a driving plate 43, a clamping arm 44 and a limiting block 45.
As shown in fig. 1 to 2, the device comprises a high-frequency preheating machine body 1, a cover opening assembly 3 connected with the high-frequency preheating machine, a top cover 2 movably connected with the cover opening assembly 3, and at least one group of self-locking assemblies 4 arranged on the high-frequency preheating machine; the self-locking assembly 4 comprises a mounting seat 41 arranged on the high-frequency preheating machine, a bidirectional air cylinder 42 fixedly arranged on the mounting seat 41, a driving plate 43 connected with the output end of the bidirectional air cylinder 42, a clamping arm 44 connected with the driving plate 43, and at least two limiting blocks 45 arranged on the clamping arm 44; the high-frequency preheating machine is provided with a protruding end, and the mounting seat 41 is provided with a groove which is in sliding connection with the protruding end; the convex end is positioned in the groove; the limiting block 45 is also provided with a plurality of limiting ends; in the process of feeding and discharging by workers, the cover opening assembly 3 completes the cover opening work of the top cover 2, then the bidirectional air cylinder 42 starts to work, the moving bidirectional air cylinder 42 can drive the driving plate 43 to start moving, the moving driving plate 43 can drive the clamping arms 44 to start moving, then the moving clamping arms 44 can drive the limiting blocks 45 to start moving, the distance between the two clamping arms 44 can be adjusted, the limiting blocks 45 can be abutted against the rotating shafts 35, limiting work of the rotating shafts 35 is completed, further the position fixing work of the top cover 2 is completed, and as the free ends of the clamping arms 44 are further provided with inverted trapezoidal grooves, the limiting blocks 45 are located on the trapezoidal waists, limiting work of the rotating shafts 35 is completed through the arranged at least four limiting blocks 45, and operators can perform material taking work in the high-frequency preheating machine even if the driving air cylinders 32 are damaged, the top cover 2 can be located at the preset positions, and casualties of workers are avoided.
The cover opening assembly 3 comprises a first hinging seat 31 and at least one group of second hinging seats 37 which are arranged on the high-frequency preheating machine, a driving cylinder 32 movably connected with the first hinging seat 31, a driving block 33 arranged at the output end of the driving cylinder 32, a transmission connecting rod 34 movably connected with the driving block 33 and a rotating shaft 35 used for connecting the second hinging seat 37; the other end of the transmission connecting rod 34 is sleeved on the rotating shaft 35; a group of transmission rods 36 are symmetrically arranged at two ends of the transmission shaft; the transmission rod 36 is connected with the top cover 2; when the cover opening work is needed, the driving air cylinder 32 starts to work, as the first hinging seat 31 is hinged with the driving air cylinder 32, the driving air cylinder 32 which moves can drive the driving block 33 to start moving, the driving block 33 which moves can drive the transmission connecting rod 34 to start moving, then the moving transmission connecting rod 34 can drive the rotating shaft 35 to start rotating, and then the moving rotating shaft 35 can drive the transmission rod 36 to start moving, and then the moving transmission rod 36 can drive the top cover 2 to start moving, and then the cover opening work of the top cover 2 can be completed.
In a further embodiment, in order to further ensure the product quality during the production process, the qualification rate of the product is improved and defective products are reduced, so that after the high-frequency preheater finishes working on the cake, the heated cake needs to be used within a set time, and the cake exceeding the time is reduced in temperature, so that the processing work fails, and the qualification rate is reduced.
In order to solve the above problems, the device is provided with a control system as shown in fig. 3, wherein the high-frequency preheating machine is provided with the control system, the control system comprises an overcurrent protection circuit, a cover closing reminding circuit, a control circuit, an indicator lamp LP, an exhaust fan WM1 and an exhaust fan WM2, wherein one ends of the indicator lamp LP, the exhaust fan WM1 and the exhaust fan WM2 are respectively connected with the positive electrode of a power supply, and the other ends of the indicator lamp LP, the exhaust fan WM1 and the exhaust fan WM2 are respectively connected with the negative electrode of the power supply, and the overcurrent protection circuit and the control circuit are not repeated in the prior art; the cover closing reminding circuit comprises a first relay coil 1TR, a second relay coil 2TR, a buzzer Pb and a third relay coil XR; the first pin of the second relay coil 2TR is connected with one end of a buzzer Pb; a first pin of the first relay coil 1TR is connected with a first pin of the third relay coil XR; the first pin of the third relay coil XR is connected with one end of the buzzer Pb; through the cover closing reminding circuit, after the device heats the material cake, the delay buzzer can send out sound to remind the operator of material consumption in the set time, and the delay time and the length of the beeping sound can be adjusted according to the needs; through adjusting the size of first relay coil 1TR and second relay coil 2TR, and then can adjust the extension time, and then can carry out the regulation of extension time according to the kind of material.
Description of working principle: when a worker loads and unloads, the cover opening assembly 3 completes the cover opening work of the top cover 2, then the bidirectional air cylinder 42 starts to work, the moving bidirectional air cylinder 42 can drive the driving plate 43 to start moving, the moving driving plate 43 can drive the clamping arms 44 to start moving, then the moving clamping arms 44 can drive the limiting blocks 45 to start moving, the distance between the two clamping arms 44 can be adjusted, and then the limiting blocks 45 can be abutted with the rotating shafts 35, so that the limiting work of the rotating shafts 35 is completed, and then the position fixing work of the top cover 2 is completed, and as the free ends of the clamping arms 44 are further provided with inverted trapezoid grooves, the limiting blocks 45 are positioned on the trapezoid waists, the limiting work of the rotating shafts 35 is completed through the arranged at least four limiting blocks 45, and then the operator can take materials into the high-frequency preheating machine even if the driving air cylinder 32 is damaged, the top cover 2 can be positioned at a set position, and casualties of the worker are avoided; when the cover opening work is needed, the driving air cylinder 32 starts to work, as the first hinging seat 31 is hinged with the driving air cylinder 32, the driving air cylinder 32 which moves can drive the driving block 33 to start moving, the driving block 33 which moves can drive the transmission connecting rod 34 to start moving, then the moving transmission connecting rod 34 can drive the rotating shaft 35 to start rotating, and then the moving rotating shaft 35 can drive the transmission rod 36 to start moving, and then the moving transmission rod 36 can drive the top cover 2 to start moving, and then the cover opening work of the top cover 2 can be completed.
The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the specific details of the above embodiments, and various equivalent changes can be made to the technical solutions of the present utility model within the scope of the technical concept of the present utility model, and these equivalent changes all fall within the scope of the present utility model.
Claims (7)
1. The utility model provides a high cycle preheating machine with automatic closing function which characterized in that includes:
the high-frequency preheating machine comprises a high-frequency preheating machine body, a cover opening assembly connected with the high-frequency preheating machine, a top cover movably connected with the cover opening assembly and at least one group of self-locking assemblies arranged on the high-frequency preheating machine;
the self-locking assembly comprises a mounting seat arranged on the high-frequency preheating machine, a bidirectional cylinder fixedly arranged on the mounting seat, a driving plate connected with the output end of the bidirectional cylinder, a clamping arm connected with the driving plate, and at least two limiting blocks arranged on the clamping arm.
2. The high frequency preheating machine with automatic cover closing function according to claim 1, wherein: the high-frequency preheating machine is provided with a protruding end, and the mounting seat is provided with a groove which is in sliding connection with the protruding end;
the protruding end is located in the groove.
3. The high frequency preheating machine with automatic cover closing function according to claim 2, wherein: and a plurality of limiting ends are further arranged on the limiting block.
4. The high frequency preheating machine with automatic cover closing function according to claim 1, wherein: the cover opening assembly comprises a first hinging seat and at least one group of second hinging seats which are arranged on the high-frequency preheating machine, a driving cylinder movably connected with the first hinging seat, a driving block arranged at the output end of the driving cylinder, a transmission connecting rod movably connected with the driving block and a rotating shaft used for connecting the second hinging seat;
the other end of the transmission connecting rod is sleeved on the rotating shaft.
5. The high frequency preheating machine with automatic cover closing function according to claim 4, wherein: a group of transmission rods are symmetrically arranged at two ends of the rotating shaft;
the transmission rod is connected with the top cover.
6. A lid closing reminder circuit comprising a high frequency preheater as set forth in any one of claims 1-5.
7. The lid-closed reminder circuit of claim 6, comprising: a first relay coil 1TR, a second relay coil 2TR, a buzzer Pb, and a third relay coil XR;
the first pin of the second relay coil 2TR is connected with one end of a buzzer Pb;
a first pin of the first relay coil 1TR is connected with a first pin of the third relay coil XR;
the first pin of the third relay coil XR is connected with one end of the buzzer Pb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223517122.7U CN219112111U (en) | 2022-12-28 | 2022-12-28 | High frequency preheating machine with automatic cover closing function and cover closing reminding circuit thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223517122.7U CN219112111U (en) | 2022-12-28 | 2022-12-28 | High frequency preheating machine with automatic cover closing function and cover closing reminding circuit thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219112111U true CN219112111U (en) | 2023-06-02 |
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ID=86529943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223517122.7U Active CN219112111U (en) | 2022-12-28 | 2022-12-28 | High frequency preheating machine with automatic cover closing function and cover closing reminding circuit thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219112111U (en) |
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2022
- 2022-12-28 CN CN202223517122.7U patent/CN219112111U/en active Active
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