CN208305236U - Cutting head mechanism and foam cutting machine for foam thermal cutting - Google Patents
Cutting head mechanism and foam cutting machine for foam thermal cutting Download PDFInfo
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- CN208305236U CN208305236U CN201820717796.6U CN201820717796U CN208305236U CN 208305236 U CN208305236 U CN 208305236U CN 201820717796 U CN201820717796 U CN 201820717796U CN 208305236 U CN208305236 U CN 208305236U
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Abstract
A kind of cutting head mechanism and foam cutting machine for foam thermal cutting, the cutting head mechanism for foam thermal cutting includes rotary components and cutting assembly, and rotary components are made of motor and motor mounting seat, and motor is vertically mounted on the upper end of motor mounting seat；Cutting assembly is by knife handle mounting base, insulate knife handle, electrode and heating resistor film composition, knife handle mounting base is arranged in the lower end of motor mounting seat and is rotatablely connected with motor, insulation knife handle is fixed on the lower end of knife handle mounting base, electrode includes first electrode and second electrode, first electrode and second electrode are mounted on to insulation gap respectively below insulation knife handle, heating resistor film is laterally disposed and its both ends is electrically connected with first electrode and second electrode respectively, to form the cutting blade circuit for cutting foam, thermal cutting is carried out to foam after generating heat by heating resistor film, the foam excision forming of the achievable complex section shape of the utility model, greatly improve cutting efficiency, and low energy consumption, it takes up little area.
Description
Technical field
The utility model relates to foam processing equipment fields, and in particular to a kind of cutting head mechanism for foam thermal cutting
And foam cutting machine.
Background technique
It is general in outsourcing auricle formula earphone on existing market all to contain ring foam, to reduce compressing, the optimization to ear
The functions such as supper bass sound effect.This foam external form is mostly circular ring type, and section is also closed curve type, the workpiece after the completion of cutting
Cannot have sintering the defects of block foam hole, be produced using common process mode, such as wire cutting, knife cuts simple process can only
2D processing is carried out, is not able to satisfy the requirement of complicated 3D sharp processing technique.
Existing reliable processing method is CNC milling machine processing, and since foam workpiece is soft work, feed can draw too much
One-piece machine member deformation is played, it cannot be guaranteed that machining accuracy, so must be cut with fine feed.It is existing reliable to cause
There is inefficiency in processing method.Foam processing is carried out using standard CNC milling machine, there is also take up a large area, price it is high
Expensive, the defects of noise is big, power is big.
Utility model content
The utility model in order to solve the above problems existing in the present technology, provides a kind of cutting for foam thermal cutting
Mubbin cut off machine structure and foam cutting machine can only carry out 2D processing to solve existing foam process equipment, not be able to satisfy complicated 3D shape and add
The requirement of work technique, and there are problems that inefficiency using CNC milling machine processing.
To achieve the above object, the utility model provides a kind of cutting head mechanism for foam thermal cutting, including rotation
Turn component and cutting assembly, in which:
Rotary components are made of motor and motor mounting seat, and the motor is vertically mounted on the upper of motor mounting seat
End；
Cutting assembly is made of knife handle mounting base, insulation knife handle, electrode and heating resistor film, and the knife handle mounting base is set
It sets the lower end in motor mounting seat and is rotatablely connected with motor, the insulation knife handle is fixed on the lower end of knife handle mounting base, institute
Stating electrode includes first electrode and second electrode, and the first electrode and second electrode are mounted on to insulation gap insulation knife respectively
Below handle, the heating resistor film is laterally disposed and its both ends is electrically connected with first electrode and second electrode respectively, to form use
In the cutting blade circuit of cutting foam.
As the further preferred technical solution of the utility model, the motor mounting seat is equipped with rotary shaft through hole, institute
It states in rotary shaft through hole and is equipped with for being rotatablely connected the shaft of motor and the runner assembly of knife handle mounting base.
As the further preferred technical solution of the utility model, the runner assembly is by rotary flange, lower flange and axis
Hold composition, the rotary flange upper end is connected with motor shaft, lower end through rotary shaft through hole and be located at motor mounting seat
The lower flange of lower end is connected, and for being connected with knife handle mounting base, the bearing is set on rotary flange and embedding the lower flange
In rotary shaft through hole, number of bearings is at least one.
As the further preferred technical solution of the utility model, first electrode electric wire is also connected on the insulation knife handle
With second electrode electric wire, the first electrode electric wire is electrically connected with first electrode, the second electrode electric wire and second electrode electricity
Connection.
As the further preferred technical solution of the utility model, the first electrode and second electrode are respectively that size is big
Small different L-shaped structure, and interval is mounted on insulation knife handle lower end in the same direction downwards for first electrode and second electrode, so that the first electricity
The lower end of pole and the lower end of second electrode form lateral heating resistor film installation position.
As the further preferred technical solution of the utility model, between the first electrode and heating resistor film, and
Pressing plate fixed installation is all made of between second electrode and heating resistor film.
It is equipped with as the further preferred technical solution of the utility model, in the middle part of the heating resistor film for outside to foam
Contouring carries out thermoplastic arcuate recess sections.
The utility model additionally provides a kind of foam cutting machine, including described in any of the above embodiments for foam thermal cutting
Cutting head mechanism.
The cutting head mechanism for foam thermal cutting of the utility model, by include rotary components and cutting assembly,
In: rotary components are made of motor and motor mounting seat, and the motor is vertically mounted on the upper end of motor mounting seat；It cuts
Component is cut, is made of knife handle mounting base, insulation knife handle, electrode and heating resistor film, the knife handle mounting base setting is pacified in motor
It fills the lower end of pedestal and is rotatablely connected with motor, the insulation knife handle is fixed on the lower end of knife handle mounting base, and the electrode includes
First electrode and second electrode, the first electrode and second electrode are mounted on to insulation gap respectively below insulation knife handle, institute
State that heating resistor film is laterally disposed and its both ends is electrically connected with first electrode and second electrode respectively, to be formed for cutting foam
Cutting blade circuit, thermal cutting is carried out to foam after generating heat by heating resistor film, so that achievable complex section shape
Foam excision forming, greatly improves cutting efficiency, compares existing foam cutting equipment, and efficiency improves 10 times or more, and
Equipment is simpler than Numerical-control Milling Machines, and low energy consumption, takes up little area.
The foam cutting machine of the utility model, by including the above-mentioned cutting head mechanism for foam thermal cutting, so that can
The foam excision forming for completing complex section shape, greatly improves cutting efficiency, compares existing foam cutting equipment, and efficiency mentions
It is 10 times or more high, and equipment is simpler than Numerical-control Milling Machines, and low energy consumption, takes up little area.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the structural schematic diagram for the example that the utility model is provided for the cutting head mechanism of foam thermal cutting；
Fig. 2 is the decomposition diagram of Fig. 1；
Fig. 3 is the structural schematic diagram for the example that the utility model foam cutting machine provides.
In figure: 100, cutting head mechanism, 1, motor mount plate, 2, bearing, 3, upper flange, 4, lower flange, the installation of 5 knife handles
Seat, 6, motor, 7, insulation knife handle, 8, first electrode, 9, second electrode, 10, heating resistor film, 11, first electrode electric wire, 12,
Second electrode electric wire, 13, pressing plate；
101, rack, 102, X-axis linear motion mould group, 103, Z axis linear motion mould group, 104, workpiece jig, 105, Y-axis
Move along a straight line mould group；
200, foam to be processed.
The utility model aim is realized, the embodiments will be further described with reference to the accompanying drawings for functional characteristics and advantage.
Specific embodiment
Below in conjunction with attached drawing and specific embodiment, the utility model is described further.In preferred embodiment
Cited such as "upper", "lower", "left", "right", " centre " and " one " term, only being illustrated convenient for narration, rather than to
The enforceable range of the utility model is limited, relativeness is altered or modified, under the content of no substantial changes in technology, when also
It is considered as the enforceable scope of the utility model.
As depicted in figs. 1 and 2, the cutting machine for the cutting head mechanism 100 of foam thermal cutting, for foam thermal cutting
In comprising rotary components and cutting assembly, in which:
Rotary components are made of motor 6 and 6 mounting seat of motor, and the motor 6 is vertically mounted on 6 mounting seat of motor
Upper end；
Cutting assembly is made of knife handle mounting base 5, insulation knife handle 7, electrode and heating resistor film 10, the knife handle installation
Seat 5 is arranged in the lower end of 6 mounting seat of motor and is rotatablely connected with motor 6, and the insulation knife handle 7 is fixed on knife handle mounting base 5
Lower end, the electrode includes first electrode 8 and second electrode 9, and the first electrode 8 and second electrode 9 distinguish insulation gap
Ground is mounted on 7 lower section of insulation knife handle, and the heating resistor film 10 is laterally disposed and its both ends is electric with first electrode 8 and second respectively
Pole 9 is electrically connected, to form the cutting blade circuit for cutting foam.
The cutting head mechanism 100 for foam thermal cutting of the utility model further includes a motor mount plate 1, the motor
6 are mounted in motor mount plate 1.
In specific implementation, 6 mounting seat of motor is equipped with rotary shaft through hole, is equipped in the rotary shaft through hole for rotating
The shaft of motor 6 and the runner assembly of knife handle mounting base 5 are connected, the runner assembly is by rotary flange, lower flange 4 and bearing 2
Composition, the rotary flange upper end is connected with 6 shaft of motor, lower end run through rotary shaft through hole and with positioned at 6 mounting seat of motor
The lower flange 4 of lower end is connected, and for being connected with knife handle mounting base 5, the bearing 2 is set on rotary flange the lower flange 4
And be inlaid in rotary shaft through hole, 2 quantity of bearing is at least one.
In specific implementation, it is also connected with first electrode electric wire 11 and second electrode electric wire 12 on the insulation knife handle 7, it is described
First electrode electric wire 11 is connect with 8 points of first electrode, and the second electrode electric wire 12 is electrically connected with second electrode 9.
In specific implementation, the first electrode 8 and the respectively different L-shaped structure of size of second electrode 9, and first
Interval is mounted on insulation 7 lower end of knife handle in the same direction downwards for electrode 8 and second electrode 9, so that the lower end of first electrode 8 and second electrode
9 lower end forms lateral 10 installation position of heating resistor film, between the first electrode 8 and heating resistor film 10 and second
The fixed installation of pressing plate 13 is all made of between electrode 9 and heating resistor film 10.
It is equipped in specific implementation, in the middle part of the heating resistor film 10 for carrying out thermoplastic arc to foam exterior contour
Concave part.
The utility model additionally provides a kind of foam cutting machine, fervent including being used for foam described in any of the above-described embodiment
The cutting head mechanism cut.As shown in figure 3,100 quantity of cutting head mechanism for foam thermal cutting is two, it is separately mounted to
On the foam cutting machine, with to the ring foam production and processing for outsourcing auricle formula earphone, which includes rack
101, XYZ motion platform and tool fixture, in which:
XYZ motion platform is moved along a straight line mould group 105 and Z axis lifting cylinder by move along a straight line mould group 102, Y-axis of X-axis, described
X-axis linear motion mould group 102 is in that single gantry frame structure is fixed on the table top of rack 101, the Y-axis linear motion mould group 105
Positioned at X-axis linear motion mould group 102 lower section and be fixed on the table top of rack 101, the Z axis lifting cylinder and R revolution electricity
The quantity of machine is two, and two Z axis lifting cylinders are sequentially connected in X-axis linear motion mould group 102 respectively and can be along X-axis in X
It is moved in axis linear motion mould group 102, two cutting head mechanisms 100 are respectively corresponded by motor mounting plate is mounted on Z axis lifting air
It can be vertically moved up or down below cylinder and along Z axis with corresponding Z axis lifting cylinder；
Tool fixture is mounted in Y-axis linear motion mould group 105 and can move up along Y-axis in Y-axis linear motion mould group 105
Dynamic, foam 200 to be processed is fixed in tool fixture.
Process, XYZ motion platform cooperate rotatable motor 6 in cutting head mechanism 100, can be realized to foam
Thermal cutting is carried out, 2D processing can be not only carried out, moreover it is possible to meet the requirement of complexity 3D sharp processing technique, so that achievable complicated section
The foam excision forming of face shape, greatly improves cutting efficiency, is 10 times or more of ordinary hot cutting mode efficiency, Er Qieshe
Standby opposite Numerical-control Milling Machines are simple, and low energy consumption, takes up little area.
The characteristic that high temperature can melt is met for foam, the heating resistor film 10 of the utility model cuts sea by heating
It is continuous.Due to the heating resistor film 10 using thin slice, it can according to need and heating resistor film 10 is bent into desired special shape,
For the sponge of special and same cross sectional shape can an excision forming, processing efficiency can be greatly improved.
Although those skilled in the art should manage the foregoing describe specific embodiment of the present utility model
Solution, these are merely examples, various changes or modifications can be made to present embodiment, without departing from the original of the utility model
Reason and essence, the protection scope of the utility model are only limited by the claims that follow.
Claims (8)
1. a kind of cutting head mechanism for foam thermal cutting, which is characterized in that including rotary components and cutting assembly, in which:
Rotary components are made of motor and motor mounting seat, and the motor is vertically mounted on the upper end of motor mounting seat；
Cutting assembly is made of knife handle mounting base, insulation knife handle, electrode and heating resistor film, and the knife handle mounting base setting exists
The lower end of motor mounting seat is simultaneously rotatablely connected with motor, and the insulation knife handle is fixed on the lower end of knife handle mounting base, the electricity
Pole includes first electrode and second electrode, and the first electrode and second electrode are mounted on to insulation gap respectively under insulation knife handle
Side, the heating resistor film is laterally disposed and its both ends is electrically connected with first electrode and second electrode respectively, to be formed for cutting
Cut the cutting blade circuit of foam.
2. the cutting head mechanism according to claim 1 for foam thermal cutting, which is characterized in that the motor installs bottom
Seat is equipped with rotary shaft through hole, is equipped in the rotary shaft through hole for being rotatablely connected the shaft of motor and the rotating group of knife handle mounting base
Part.
3. the cutting head mechanism according to claim 2 for foam thermal cutting, which is characterized in that the runner assembly by
Rotary flange, lower flange and bearing composition, the rotary flange upper end are connected with motor shaft, and rotary shaft through hole is run through simultaneously in lower end
It is connected with the lower flange for being located at motor mounting seat lower end, the lower flange with knife handle mounting base for being connected, the bearing holder (housing, cover)
It is located on rotary flange and is inlaid in rotary shaft through hole, number of bearings is at least one.
4. the cutting head mechanism according to claim 3 for foam thermal cutting, which is characterized in that on the insulation knife handle
It is also connected with first electrode electric wire and second electrode electric wire, the first electrode electric wire is electrically connected with first electrode, and described second
Electrode wires are electrically connected with second electrode.
5. the cutting head mechanism according to claim 4 for foam thermal cutting, which is characterized in that the first electrode and
Second electrode is respectively the different L-shaped structure of size, and interval is mounted on absolutely in the same direction downwards for first electrode and second electrode
Edge knife handle lower end, so that the lower end of first electrode and the lower end of second electrode form lateral heating resistor film installation position.
6. the cutting head mechanism according to claim 5 for foam thermal cutting, which is characterized in that the first electrode with
Pressing plate fixed installation is all made of between heating resistor film and between second electrode and heating resistor film.
7. the cutting head mechanism according to claim 6 for foam thermal cutting, which is characterized in that the heating resistor film
Middle part is equipped with for carrying out thermoplastic arcuate recess sections to foam exterior contour.
8. a kind of foam cutting machine, which is characterized in that described in any item for foam thermal cutting including claim 1 to 7
Cutting head mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820717796.6U CN208305236U (en) | 2018-05-15 | 2018-05-15 | Cutting head mechanism and foam cutting machine for foam thermal cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820717796.6U CN208305236U (en) | 2018-05-15 | 2018-05-15 | Cutting head mechanism and foam cutting machine for foam thermal cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208305236U true CN208305236U (en) | 2019-01-01 |
Family
ID=64712531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820717796.6U Active CN208305236U (en) | 2018-05-15 | 2018-05-15 | Cutting head mechanism and foam cutting machine for foam thermal cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208305236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113002002A (en) * | 2021-03-24 | 2021-06-22 | 山东华滋自动化技术股份有限公司 | Electrode slice production line |
-
2018
- 2018-05-15 CN CN201820717796.6U patent/CN208305236U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113002002A (en) * | 2021-03-24 | 2021-06-22 | 山东华滋自动化技术股份有限公司 | Electrode slice production line |
| CN113002002B (en) * | 2021-03-24 | 2022-07-29 | 山东华滋自动化技术股份有限公司 | Electrode slice production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 301, Building B, Kemlong Science Park, Guansheng 5th Road, Luhu Community, Guanhu Street, Longhua District, Shenzhen, Guangdong Province (one photo and multiple address enterprises) Patentee after: Haimuxing Laser Technology Group Co.,Ltd. Address before: 518000 Longhua New District, Shenzhen, Guangdong, 26 guanhuan Road, Guanlong street, Jun long community. Patentee before: SHENZHEN HYMSON LASER INTELLIGENT EQUIPMENTS Co.,Ltd. |
|
| CP03 | Change of name, title or address |