CN208410788U - It is a kind of for processing the High-frequency machine of acrylic - Google Patents
It is a kind of for processing the High-frequency machine of acrylic Download PDFInfo
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- CN208410788U CN208410788U CN201821029514.XU CN201821029514U CN208410788U CN 208410788 U CN208410788 U CN 208410788U CN 201821029514 U CN201821029514 U CN 201821029514U CN 208410788 U CN208410788 U CN 208410788U
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- plate
- acrylic
- station
- heat
- pressing plate
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Abstract
The utility model discloses a kind of for processing the High-frequency machine of acrylic, it is related to heated mechanical apparatus field, the High-frequency machine includes cabinet, on cabinet and liftable pressing plate and the station below pressing plate, pressing plate is connected with positive electrode, station is connected with negative electrode, and station or pressing plate are equipped with the heat-conducting plate for carrying out local heating to acrylic embryonic plate.The utility model has the following beneficial effects: High-frequency machine to be applied to the heating of acrylic, by heat-conducting plate be placed on station or pressing plate below, high frequency magnetic field is generated using electromagnetic induction principle between positive electrode plate and negative electrode plate, heat is generated using heating effect of current principle, acrylic embryonic plate is quickly heated, acrylic embryonic plate is enabled to realize fast softening without generating hickie at middle part, and the heated fast softening at middle part then makes the lip temperature of acrylic embryonic plate lower, acrylic embryonic plate directly can be taken away and be suppressed by staff, processing is easily facilitated while improving yields.
Description
Technical field
The utility model relates to heated mechanical apparatus fields, more specifically, it relates to a kind of for processing acrylic
High-frequency machine.
Background technique
High-frequency machine is also known as cycle machine, is at present to metal, nonmetallic materials heating efficiency highest, fastest induction
Heating equipment.By a whole set of unique electronic circuit in High-frequency machine, the 50Hz low-frequency ac that will come in from external power supply input
Electricity is transformed into the alternating current of high frequency 20000Hz or more, after high-frequency current is added to inductance coil, is converted into using electromagnetic induction principle
High frequency magnetic field, and act on the metal object in magnetic field, using eddy current effect, generated in metal object strong with magnetic field
Directly proportional induced current is spent, when electric current flows in metal object, electric current can be utilized by means of internal intrinsic resistance value
Fuel factor principle generates heat, and this heat is directly to generate in interior of articles, so this heating method speed is fast, efficiency
Height, and its heating speed and temperature are controllable.High-frequency machine is mainly used in hardware tool quenching heat treatment, machinery road
The fields such as heating before the welding of tool, the forging of hardware tool.
Authorization Notice No. is that the Chinese patent of CN202293347U discloses a kind of high-cycle welding machine, the high-cycle welding
Machine includes high frequency source, welding head unit and welding head unit apparatus for controlling of lifting, and welding head unit and welding head unit are gone up and down
At least one elevating lever is equipped between control device, welding head unit includes the positive guide plate installation for being fixedly mounted on elevating lever bottom end
Seat, the bottom end of positive guide plate mounting base is equipped with the positive guide plate connecting with high frequency source anode；The lower section of welding head unit is equipped with work
Make rack, position corresponding with positive guide plate is provided with negative guide plate on Working gantry, between the cathode in high frequency source and negative guide plate
Equipped with conduction device；At least side is equipped with sliding workbench on the workbench of the two sides of negative guide plate, sets below Working gantry
There is workbench to slide driving device.
As shown in Figure 1, in the prior art, the upper cover 4 of vacuum packing machine generallys use acrylic material and is made, the upper cover 4
Including rectangular lid 41 and the boss 42 being set in the middle part of lid 41.And in the prior art, the processing of upper cover 4 is usually will be sub-
Gram force embryonic plate is placed in oven and heats and softens, and then carries out compacting acquisition by mold.
By the way of baking oven heating, temperature is gradually risen, and the time of heating is long and is easy to cause acrylic embryonic plate
Uneven heating, and then the inside for processing upper cover 4 obtained and surface is caused to be easy to appear hickie, transparency decline is finally led
It causes yields lower, has much room for improvement.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of for processing the height of acrylic
Frequency machine, can be improved yields.
To achieve the above object, the utility model provides following technical solution:
It is a kind of for processing the High-frequency machine of acrylic, including cabinet, be set on the cabinet and liftable pressing plate and
The station being set to below pressing plate, the pressing plate is connected with positive electrode, station is connected with negative electrode, the station or pressure
The heat-conducting plate for carrying out local heating to acrylic embryonic plate is provided on plate.
By using above-mentioned technical proposal, High-frequency machine is applied to the heating of acrylic, heat-conducting plate is set by the utility model
In on station or below pressing plate, high frequency magnetic field is generated using electromagnetic induction principle between positive electrode plate and negative electrode plate, and make
With on the heat-conducting plate in magnetic field, using eddy current effect, the induct electricity directly proportional to magnetic field strength is generated in heat-conducting plate
Stream when electric current flows in heat-conducting plate, can generate heat using heating effect of current principle by means of internal intrinsic resistance value
Amount, quickly heats acrylic embryonic plate, high in machining efficiency, and it is quickly soft that acrylic embryonic plate is realized at middle part
Change without generating hickie, and the softening of the heated fast at middle part then makes the lip temperature of acrylic embryonic plate lower, staff's energy
It is enough that directly acrylic embryonic plate is taken away and suppressed, processing is easily facilitated while improving yields.
The utility model is further arranged to: the heat-conducting plate is set as aluminium or copper.
By using above-mentioned technical proposal, aluminium and copper all have good heating conduction, are more advantageous to heat-conducting plate for heat
It is conducted to acrylic embryonic plate.
The utility model is further arranged to: the heat-conducting plate may be arranged as silicon rubber.
By using above-mentioned technical proposal, silicon rubber has good heat resistance and heat conductivity, is conducive to heat-conducting plate
Heat is conducted to acrylic embryonic plate.
The utility model is further arranged to: the heat-conducting plate with a thickness of 4-5mm.
By using above-mentioned technical proposal, heat-conducting plate is unsuitable excessively thin, excessively thin, is easily bent deformation, leads to acrylic embryonic plate
Impression is generated in process；Heat-conducting plate is also unsuitable blocked up, and blocked up heat-conducting plate will will affect thermally conductive efficiency, extends heating
Time；It finds after many tests, it is most appropriate that the thickness of heat-conducting plate is set as 4-5mm.
The utility model is further arranged to: the pressing plate and station are to be made of aluminum or copper.
By using above-mentioned technical proposal, it is as the excellent of electrode that aluminium and copper, which all have good conductive and heating conduction,
Material selection, and can quickly disperse acrylic embryonic plate and conduct the heat come.
The utility model is further arranged to: the reference plate being made of insulating material is provided on the station, it is described
Reference plate is in " returning " set up of character patt ern, and the heat-conducting plate is embedded at the middle part of reference plate, the thickness of the reference plate and heat-conducting plate
Thickness is identical.
By using above-mentioned technical proposal, by referring to the setting of plate, acrylic embryonic plate is placed in reference plate and thermally conductive
Then stability with higher, the position that the edge of the outer edge instruction acrylic embryonic plate of reference plate should be placed can join on plate
Acrylic embryonic plate is cut according to the outer edge of reference plate, ensure that acrylic embryonic plate can be heated at middle part, further mention
The high yields of product.
The utility model is further arranged to: the heat-conducting plate and reference plate are with station in detachable setting.
By using above-mentioned technical proposal, the detachable setting of reference plate enables staff according to the production of product
The demand of specification is replaced, and heat-conducting plate is also able to carry out corresponding replacement simultaneously, so that i.e. processable more using an equipment
The product of kind specification.
The utility model is further arranged to: operating groove is offered on the station, the operation groove sidewall is in operation
The slot bottom of slot is provided with convex edge, is detachably provided with the operation lid abutted against with convex edge in the operating groove, the operation lid with
The upper surface flush of station, the operation lid can be replaced the finishing board that edge shaping is carried out to upper cover, the finishing board
Middle part offers the through-hole stepped down to boss, operation lid described in the upper surface flush of the finishing board and station and repairs
Whole plate is all made of material identical with station and is made.
By using above-mentioned technical proposal, after completing to heat and complete compacting in the middle part of acrylic embryonic plate, by that will operate
Lid, which replaces with finishing board, to heat the edge of acrylic product, when heating temperature is lower than in the middle part of heating acrylic embryonic plate
Temperature, the degree of heating is relatively low, without reaching the degree of heat that can produce big deformation, in order to the subsequent side to semi-finished product
Edge carries out leveling processing and subsequent cuts processing.The twice manufacturing procedure of product can be completed using an equipment, effectively
Production cost is reduced, and the middle part of acrylic embryonic plate and edge heating are conducive to improve yields.
The utility model is further arranged to: the lifting cylinder of control pressing plate lifting, the pressure are provided in the cabinet
The upper surface of plate is provided with two guide rods for being located at the piston rod two sides of lifting cylinder, and the cabinet is above guide rod
It is provided with and carries out flexible pilot hole for guide rod.
By using above-mentioned technical proposal, by being equipped with for guide rod and pilot hole, effectively increases pressing plate and rising
Stability during drop.
The utility model is further arranged to: the bottom end of the lifting cylinder piston rod and guide rod is provided with buffer board,
Several connecting rods are provided between the buffer board and pressing plate, the lower end of the connecting rod is fixedly connected with the pressing plate, upper end is run through
Buffer board is simultaneously slidably connected with buffer board formation, and the every connecting rod is arranged with buffer spring, and the two of the buffer spring
End is abutted against with buffer board and pressing plate respectively.
By using above-mentioned technical proposal, during flexible, collapsing length is relatively easy to generate fluctuation cylinder, passes through
The setting of buffer spring is then conducive to avoid cylinder that acrylic embryonic plate is caused to generate during heating when extension elongation is excessive
Impression, while also ensuring the compactness between pressing plate and acrylic embryonic plate.
In conclusion the utility model has the following beneficial effects:
1. by High-frequency machine be applied to acrylic heating, by heat-conducting plate be placed on station or pressing plate below, positive electrode plate
High frequency magnetic field is generated using electromagnetic induction principle between negative electrode plate, and is acted on the heat-conducting plate in magnetic field, is utilized
Eddy current effect generates the induced current directly proportional to magnetic field strength in heat-conducting plate, when electric current flows in heat-conducting plate, understand by
In internal intrinsic resistance value, heat is generated using heating effect of current principle, acrylic embryonic plate is quickly heated, is added
Work is high-efficient, and acrylic embryonic plate is enabled to realize fast softening without generating hickie, and the heated fast at middle part at middle part
Softening then makes the lip temperature of acrylic embryonic plate lower, and acrylic embryonic plate directly can be taken away and be pressed by staff
System easily facilitates processing while improving yields；
2. acrylic embryonic plate is placed on reference plate and heat-conducting plate then stabilization with higher by referring to the setting of plate
Property, the position that the edge of the outer edge instruction acrylic embryonic plate of reference plate should be placed can refer to the outer edge of reference plate to Asia
Gram force embryonic plate is cut, and be ensure that acrylic embryonic plate can be heated at middle part, is further improved the yields of product；
It, can be right by the way that operation lid is replaced with finishing board 3. complete to heat and complete compacting in the middle part of acrylic embryonic plate
The edge of acrylic product is heated, temperature when heating temperature is lower than in the middle part of heating acrylic embryonic plate, the degree of heating
It is lower, without reaching the degree of heat that can produce big deformation, in order to the subsequent edge to semi-finished product carry out leveling processing and
It is subsequent to cut processing.The twice manufacturing procedure that product can be completed using an equipment effectively reduces production cost, and will
The middle part of acrylic embryonic plate and edge heating are conducive to improve yields.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of upper cover；
Fig. 2 is the structural schematic diagram of embodiment, for showing state when only placing reference plate on station；
Fig. 3 is the structural schematic diagram of embodiment, when for showing that embodiment prepares to carry out acrylic embryonic plate middle part heating
State；
Fig. 4 is the face the A-A cross-sectional view of Fig. 3；
Fig. 5 is the structural schematic diagram of embodiment, state when for showing that embodiment is ready for edge shaping；
Fig. 6 is the face the B-B cross-sectional view of Fig. 5.
Description of symbols: 1, cabinet；2, pressing plate；3, station；31, operating groove；32, convex edge；33, operation lid；5, it leads
Hot plate；6, reference plate；7, finishing board；71, through-hole；8, lifting cylinder；9, guide rod；10, buffer board；11, connecting rod；12, delay
Rush spring；4, upper cover；41, lid；42, boss.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It is a kind of for processing the High-frequency machine of acrylic, as shown in Fig. 2, including cabinet 1, being set on cabinet 1 and liftable
Pressing plate 2 and be set to the station 3 of the lower section of pressing plate 2.Wherein, pressing plate 2 be connected with the positive electrode in the high frequency source in cabinet 1,
Station 3 is connected with the negative electrode in high frequency source.Pressing plate 2 and station 3 are prepared using aluminium or copper, and aluminium and copper all have good
Good conduction and heating conduction, is the preferred material as electrode, and can rapid cooling.
Wherein, it is placed on station 3 for the heat-conducting plate 5 heated in the middle part of acrylic embryonic plate, the heat-conducting plate 5
It can be made of aluminium or copper or silicon rubber, and thickness is set as 4-5mm.
As shown in Figure 3 and Figure 5, the lifting cylinder 8 that control pressing plate 2 is gone up and down is fixedly connected in cabinet 1, pressing plate 2
Upper surface is fixedly connected with two guide rods 9 for being located at the piston rod two sides of lifting cylinder 8, and cabinet 1 is in guide rod 9
Top, which is offered, carries out flexible pilot hole for corresponding guide rod 9.
The piston rod of lifting cylinder 8 and the bottom end of guide rod 9 are fixedly connected with buffer board 10, buffer board 10 and pressing plate 2 it
Between be provided with four connecting rods 11, the lower end of connecting rod 11 is fixedly connected with pressing plate 2, upper end is through buffer board 10 and and buffer board
10 formation are slidably connected.The outside of every connecting rod 11 is arranged with buffer spring 12, the both ends of buffer spring 12 respectively with it is slow
Punching 10 and pressing plate 2 abut against.
Before starting the heating, first driving lifting cylinder 8 moves downwardly to the upper surface phase with acrylic embryonic plate with dynamic pressure plate 2
It abuts；Guide rod 9 can make pressing plate 2 keep stablizing during landing, avoid tilting；When the piston rod of lifting cylinder 8 stretches out
When measuring excessive, buffer spring 12 then can provide buffering for acrylic embryonic plate, avoid leaving impression on acrylic embryonic plate.
As shown in Figures 2 and 3, the reference plate 6 for being in " returning " font and being made of insulating material is placed on station 3, it will
Heat-conducting plate 5 is placed in the middle part of reference plate 6, and the thickness of reference plate 6 is identical as heat-conducting plate 5.Staff can be according to product
Specification demands replace reference plate 6 and heat-conducting plate 5, are processed with the product to different size.
As shown in Figure 4 and Figure 6, operating groove 31 is offered on station 3, the side wall of operating groove 31 is in the slot bottom of operating groove 31
It is fixedly connected with convex edge 32, the operation lid 33 abutted against with convex edge 32 is detachably embedded in station 3, the operation lid 33
The upper surface flush of upper surface and station 3.
Operation lid 33 can be replaced the finishing board 7 that edge shaping is carried out to upper cover 4, and running through in the middle part of finishing board 7 has to boss
42 through-holes 71 stepped down, the upper surface flush of finishing board 7 and station 3.Wherein, operation lid 33 and finishing board 7 are adopted
It is made of material identical with station 3.
Use process:
When heating in the middle part of to acrylic embryonic plate, by 33 embedding operation slot 31 of operation lid, reference plate 6 is placed in
On station 3, heat-conducting plate 5 is placed in the middle part of reference plate 6, then is directed at the edge placement acrylic embryonic plate of reference plate 6, drives
Dynamic lifting cylinder 8 is moved downwardly to dynamic pressure plate 2 to be abutted against with the upper surface of acrylic embryonic plate, positive electrode plate and negative electrode plate it
Between using electromagnetic induction principle generate high frequency magnetic field make heat-conducting plate 5 generate heat and acrylic embryonic plate is heated；
After heating, the taking-up of acrylic embryonic plate is suppressed, cooling and shaping, prepare to the edge of acrylic embryonic plate into
Row heating, replaces with finishing board 7 for operation lid 33, upper cover 4 is placed on finishing board 7, and boss 42 is embedded in through-hole 71, similarly
The edge of upper cover 4 is heated, after heating and softening, to upper cover 4 carry out cutting and edge shaping (i.e. using mold further into
Row pressing processing), last cooling and shaping obtains final products.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (10)
1. a kind of for processing the High-frequency machine of acrylic, it is characterised in that: including cabinet (1), be set on the cabinet (1) and
Liftable pressing plate (2) and the station (3) being set to below pressing plate (2), the pressing plate (2) is connected with positive electrode, station
(3) it is connected with negative electrode, (2) are provided with for carrying out local heating to acrylic embryonic plate on the station (3) or pressing plate
Heat-conducting plate (5).
2. according to claim 1 a kind of for processing the High-frequency machine of acrylic, it is characterised in that: the heat-conducting plate (5)
It is set as aluminium or copper.
3. according to claim 1 a kind of for processing the High-frequency machine of acrylic, it is characterised in that: the heat-conducting plate (5)
It may be arranged as silicon rubber.
4. according to claim 2 a kind of for processing the High-frequency machine of acrylic, it is characterised in that: the heat-conducting plate (5)
Thickness be set as 4-5mm.
5. according to claim 1 a kind of for processing the High-frequency machine of acrylic, it is characterised in that: the pressing plate (2) and
Station (3) is made of aluminum or copper.
6. according to claim 1 a kind of for processing the High-frequency machine of acrylic, it is characterised in that: the station (3)
On be provided with the reference plate (6) being made of insulating material, the reference plate (6) is in " returning " set up of character patt ern, and the heat-conducting plate (5) is embedding
Set on the middle part of reference plate, the thickness of the reference plate (6) is identical as the thickness of heat-conducting plate (5).
7. according to claim 1 a kind of for processing the High-frequency machine of acrylic, it is characterised in that: the heat-conducting plate (5)
With reference plate (6) with station (3) in detachable setting.
8. according to claim 5 a kind of for processing the High-frequency machine of acrylic, it is characterised in that: the station (3)
On offer operating groove (31), operating groove (31) side wall is provided with convex edge (32), the behaviour in the slot bottom of operating groove (31)
Make detachably to be provided with the operation lid (33) abutted against with convex edge (32) in slot (31), the operation lid (33) and station (3)
Upper surface flush, the operation lid (33) can be replaced to upper cover (4) carry out edge shaping finishing board (7), it is described to repair
The through-hole (71) stepped down to boss (42), the upper end of the finishing board (7) and station (3) are offered in the middle part of whole plate (7)
Face flush, the operation lid (33) and finishing board (7) are all made of the identical material with station (3) and are made.
9. according to claim 1 a kind of for processing the High-frequency machine of acrylic, it is characterised in that: in the cabinet (1)
It is provided with the lifting cylinder (8) of control pressing plate (2) lifting, the upper surface of the pressing plate (2) is provided with two and is located at lifting
The guide rod (9) of the piston rod two sides of cylinder (8), the cabinet (1) be provided with above the guide rod (9) for guide rod (9) into
The flexible pilot hole of row.
10. according to claim 9 a kind of for processing the High-frequency machine of acrylic, it is characterised in that: the lifting cylinder
(8) bottom end of piston rod and guide rod (9) is provided with buffer board (10), is provided between the buffer board (10) and pressing plate (2)
Several connecting rods (11), the lower end of the connecting rod (11) is fixedly connected with pressing plate (2), upper end through buffer board (10) and with it is slow
Punching (10) formation is slidably connected, and the every connecting rod (11) is arranged with buffer spring (12), the buffer spring (12)
Both ends abutted against respectively with buffer board (10) and pressing plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821029514.XU CN208410788U (en) | 2018-06-30 | 2018-06-30 | It is a kind of for processing the High-frequency machine of acrylic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821029514.XU CN208410788U (en) | 2018-06-30 | 2018-06-30 | It is a kind of for processing the High-frequency machine of acrylic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208410788U true CN208410788U (en) | 2019-01-22 |
Family
ID=65107019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821029514.XU Expired - Fee Related CN208410788U (en) | 2018-06-30 | 2018-06-30 | It is a kind of for processing the High-frequency machine of acrylic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208410788U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648860A (en) * | 2019-01-28 | 2019-04-19 | 云南镁然科技有限公司 | It is a kind of mobile for the outer seal welding device covered of storage outside tobacco leaf room |
| CN113954339A (en) * | 2021-12-23 | 2022-01-21 | 天津氟膜新材料有限公司 | Polytetrafluoroethylene rotary cutting plate flattening device |
| CN117566214A (en) * | 2024-01-19 | 2024-02-20 | 济南佳森包装设备有限公司 | Integral shaping device for packaging |
-
2018
- 2018-06-30 CN CN201821029514.XU patent/CN208410788U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648860A (en) * | 2019-01-28 | 2019-04-19 | 云南镁然科技有限公司 | It is a kind of mobile for the outer seal welding device covered of storage outside tobacco leaf room |
| CN113954339A (en) * | 2021-12-23 | 2022-01-21 | 天津氟膜新材料有限公司 | Polytetrafluoroethylene rotary cutting plate flattening device |
| CN113954339B (en) * | 2021-12-23 | 2022-04-19 | 天津氟膜新材料有限公司 | Polytetrafluoroethylene rotary cutting plate flattening device |
| CN117566214A (en) * | 2024-01-19 | 2024-02-20 | 济南佳森包装设备有限公司 | Integral shaping device for packaging |
| CN117566214B (en) * | 2024-01-19 | 2024-03-22 | 济南佳森包装设备有限公司 | Integral shaping device for packaging |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20210630 |
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| CF01 | Termination of patent right due to non-payment of annual fee |