CN208558137U - A kind of air tube molding die - Google Patents
A kind of air tube molding die Download PDFInfo
- Publication number
- CN208558137U CN208558137U CN201820894349.8U CN201820894349U CN208558137U CN 208558137 U CN208558137 U CN 208558137U CN 201820894349 U CN201820894349 U CN 201820894349U CN 208558137 U CN208558137 U CN 208558137U
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- China
- Prior art keywords
- wall
- molding die
- air tube
- cabinet
- heating mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of air tube molding dies, including station, melting case and heating mechanism, the top exterior walls four corners of the station are welded with angle pad, and the inner wall of four angles pad is connected with the same annular shaped mold, the annular shaped mold includes inner ring, outer ring and fixed frame, and port is provided at the side outer wall central axes of inner ring and outer rings, the two sides outer wall of the port is plugged on the two sides inner wall of fixed frame.The utility model is carried out molten rubber injection molding, is molded on endocyclic outer wall by annular shaped mold, annular siphunculus, the inner tube of a tyre is extracted out from a section after shaping, section mouthful installation valve, reduces melt binding area, keeps the integrated molding rate of the inner tube of a tyre higher, four-way valve, it is constant to can be used for material feeding, detection and temperature, just leakage is detected in forming process, two kinds of heating mechanisms, the constant of temperature can be maintained by hydro-thermal and wind-heat two ways, improve thermally conductive, radiating efficiency.
Description
Technical field
The utility model relates to automobile die technology field more particularly to a kind of air tube molding dies.
Background technique
The inner tube of a tyre is commonly called as inner tire, refers to for keeping inner pressure of tire, the circular ring shape elastic tube with tyre valve, valve cock
To inflate and make air to keep certain pressure in the inner tube of a tyre, the inner tube of a tyre should have good air-tightness, heat resistance, elasticity, resistance to old
The property changed and lesser permanent deformation, are generally manufactured with butyl rubber.The molding of existing air tube is all upper and lower melt binding,
The position of not reserved valve needs to carry out secondary punch installation valve, and the faying face of upper and lower melt binding part is too long, if
There is leakage, all can be very many and diverse to the detection process of the position of the leakage of mold and tire, while in forming process, inside and outside mold
Temperature control between wall and molten liquid is critically important, by the continuous heating of inner cavity, will cause the waste of resource, uneven heating
Problem.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, and a kind of air tube proposed at
Pattern tool.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of air tube molding die, including station, melting case and heating mechanism, the top exterior walls of the station
Four corners are welded with angle pad, and the inner wall of four angles pad is connected with the same annular shaped mold, the annular shaped mold packet
Inner ring, outer ring and fixed frame are included, and is provided with port at the side outer wall central axes of inner ring and outer rings, the two sides outer wall of the port
It is plugged on the two sides inner wall of fixed frame, and fixed frame is provided with through-hole far from the side outer wall of port, through-hole wall is connected with note
Mould pipe, the top exterior walls of the station have been bolted current divider, and the side outer wall for melting case is welded with filling tube,
The side outer wall of heating mechanism and close station is welded with heating tube, close injection molding pipe one end of the filling tube and heating tube
Outer wall is connected with the two sides outer wall of current divider respectively, and the other side outer wall of current divider is connected with injection molding pipe, the melting
The top exterior walls of case are welded with bracket, and the top inner wall of bracket has been bolted motor, and the output sleeve of motor is connected to
The side outer wall of agitating roller, the melting case is provided with card slot, and card slot inner wall is fixed with feed hopper, the heater by hinge
Structure includes the first heating mechanism and the second heating mechanism, and the first heating mechanism includes the second cabinet, the identical water of two specifications
Case, collapsible water pipe, the second electric boiling plate and cuttage grafting frame, the second heating mechanism include the first cabinet, blower and the first electric heating
Plate.
Preferably, the two sides inner wall of the inner ring has been bolted temperature sensor, and the letter of temperature sensor
Number output end is connected with microprocessor by signal wire.
Preferably, the injection molding pipe is socketed with four-way valve far from one end outer wall of current divider, and four-way valve is far from injection molding pipe
One end inner wall and inner ring connect.
Preferably, the side outer wall of the blower is bolted on the inner wall of the first cabinet, and the first electric heating
The bottom outer wall of plate is bolted in the bottom interior wall of the first cabinet, and the quantity of blower is four to eight, four to eight
On the equidistant two sides outer wall for being symmetrically distributed in the first electric boiling plate of blower.
Preferably, the blower and the first electric boiling plate pass through conducting wire and are connected with switch, and switch through conducting wire and micro-
Processor is connected.
Preferably, the bottom outer wall of the cuttage grafting frame is bolted on the inner wall of the second cabinet, and two water tanks
Bottom outer wall be bonded on the two sides inner wall of the second cabinet respectively, the both ends of collapsible water pipe are connected with two water tanks respectively
It connecing, the bottom outer wall of collapsible water pipe is plugged on the inner wall of cuttage grafting frame, and the top exterior walls of cuttage grafting frame are provided with the second card slot, and second
The outer wall of electric boiling plate is connected on the inner wall of the second card slot.
Preferably, second electric boiling plate is connected by conducting wire with switch, and is switched and passed through conducting wire and microprocessor
It is connected.
Preferably, jack is provided at the outer wall central axes of first cabinet and the second cabinet, and jack inner wall connects folder
It is connected to solenoid valve, solenoid valve is connected by conducting wire with switch, and switch is connected by conducting wire with microprocessor.
The utility model has the following beneficial effects:
1. by being provided with annular shaped mold, annular shaped mold is melted by the annular siphunculus that section is concentric circles
The injection molding for melting rubber, tire part is molded on the outer wall of inner ring, with the constant structure of the internal temperature passed through is closed, is only needed
After shaping, melt binding part can also be reduced by extracting the inner tube of a tyre out while section mouthful can install valve from a section
Area keeps the integrated molding rate of the inner tube of a tyre higher；
2. one end is detected by being provided with four-way valve, one end material feeding, other end progress temperature is constant, is forming
In the process just to mold and tire whether leakage detects, reduce the operation of subsequent leak detection；
3. by setting, there are two types of heating mechanisms, can maintain the constant of temperature, cooperation by hydro-thermal and wind-heat two ways
The structure of upper annular, can be improved thermally conductive, radiating efficiency, avoid the wasting of resources and inner ring uneven heating problem.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of air tube molding die structure schematic top plan view；
Fig. 2 be the utility model proposes a kind of air tube molding die annular shaped mold side structural profile
Figure；
Fig. 3 be the utility model proposes a kind of air tube molding die the first heating mechanism structural schematic diagram；
Fig. 4 be the utility model proposes a kind of air tube molding die the second heating mechanism structural schematic diagram.
In figure: 1 station, 2 feed hoppers, 3 motors, 4 melting casees, 5 filling tubes, 6 current dividers, 7 annular shaped molds, 8 add
Heat pipe, 9 heating mechanisms, 10 jiaos of pads, 11 injection molding pipes, 12 four-way valves, 13 inner ring, 14 outer rings, 15 temperature sensors, 16 blowers, 17
Solenoid valve, 18 first electric boiling plates, 19 water tanks, 20 collapsible water pipes, 21 second electric boiling plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Embodiment one, referring to Fig.1-3, a kind of air tube molding die, including station 1, melting case 4 and heating mechanism
9, the top exterior walls four corners of station 1 are welded with angle pad 10, and the inner wall of four angle pads 10 is connected with the same annular shaped
Mold 7, annular shaped mold 7 include inner ring 13, outer ring 14 and fixed frame, and the side outer wall axis of inner ring 13 and outer ring 14
Port is provided at line, the two sides outer wall of port is plugged on the two sides inner wall of fixed frame, and fixed frame far from the side of port outside
Wall is provided with through-hole, and through-hole wall is connected with injection molding pipe 11, and the top exterior walls of station 1 have been bolted current divider 6, and molten
The side outer wall for melting case 4 is welded with filling tube 5, and heating mechanism 9 and the side outer wall close to station 1 are welded with heating tube 8, infuse
Expects pipe 5 is connected with the two sides outer wall of current divider 6 respectively with 11 one end outer wall of close injection molding pipe of heating tube 8, and current divider 6
Other side outer wall be connected with injection molding pipe 11, the top exterior walls of melting case 4 are welded with bracket, and the top inner wall of bracket passes through
Bolt is fixed with motor 3, and the output sleeve of motor 3 is connected to agitating roller, and the side outer wall of melting case 4 is provided with card slot, and in card slot
Wall is fixed with feed hopper 2 by hinge.
In the utility model, the two sides inner wall of inner ring 13 has been bolted temperature sensor 15, and temperature sensing
The signal output end of device 15 is connected with microprocessor by signal wire, and injection molding pipe 11 is socketed with far from one end outer wall of current divider 6
Four-way valve 12, and one end inner wall and inner ring 13 of the four-way valve 12 far from injection molding pipe 11 connect, the model of temperature sensor 15
CN32PT。
A kind of heating mechanism of air tube molding die, including the first cabinet, blower 16 and the first electric boiling plate 18, institute
The side outer wall for stating blower 16 is bolted on the inner wall of the first cabinet, and the bottom outer wall of the first electric boiling plate 18 is logical
Bolt is crossed to be fixed in the bottom interior wall of the first cabinet, the quantity of blower 16 is four to eight, four to eight blowers 16 it is equidistant
From being symmetrically distributed on the two sides outer wall of the first electric boiling plate 18, blower 16 and the first electric boiling plate 18 are connected with by conducting wire
Switch, and switch is connected by conducting wire with microprocessor.
Embodiment two, referring to Fig.1,2 and Fig. 4, a kind of air tube molding die, including station 1, melting case 4 and add
Heat engine structure 9, the top exterior walls four corners of station 1 are welded with angle pad 10, and the inner wall of four angle pads 10 is connected with the same ring
Shape molding die 7, annular shaped mold 7 include inner ring 13, outer ring 14 and fixed frame, and outside the side of inner ring 13 and outer ring 14
Port is provided at wall central axes, the two sides outer wall of port is plugged on the two sides inner wall of fixed frame, and fixed frame is far from port
Side outer wall is provided with through-hole, and through-hole wall is connected with injection molding pipe 11, and the top exterior walls of station 1 have been bolted current divider
6, and the side outer wall for melting case 4 is welded with filling tube 5, heating mechanism 9 and the side outer wall close to station 1, which are welded with, to be added
11 one end outer wall of close injection molding pipe of heat pipe 8, filling tube 5 and heating tube 8 is connected with the two sides outer wall of current divider 6 respectively, and
The other side outer wall of current divider 6 is connected with injection molding pipe 11, and the top exterior walls of melting case 4 are welded with bracket, and the top of bracket
Inner wall has been bolted motor 3, and the output sleeve of motor 3 is connected to agitating roller, and the side outer wall of melting case 4 is provided with card slot,
And card slot inner wall is fixed with feed hopper 2 by hinge.
A kind of heating mechanism of air tube molding die, including the second cabinet, the identical water tank 19 of two specifications, folding
Formula water pipe 20, the second electric boiling plate 21 and cuttage grafting frame, the bottom outer wall of the cuttage grafting frame are bolted on the second cabinet
On inner wall, and the bottom outer wall of two water tanks 19 is bonded in respectively on the two sides inner wall of the second cabinet, and the two of collapsible water pipe 20
End is connected with two water tanks 19 respectively, and the bottom outer wall of collapsible water pipe 20 is plugged on the inner wall of cuttage grafting frame, cuttage grafting frame
Top exterior walls are provided with the second card slot.
In the utility model, the outer wall of the second electric boiling plate 21 is connected on the inner wall of the second card slot, the second electric boiling plate
21 are connected by conducting wire with switch, and switch is connected by conducting wire with microprocessor, the model of microprocessor
ARM9TDMI。
A kind of heating mechanism of air tube molding die, the first cabinet in heating mechanism and in the outer wall of the second cabinet
Jack is provided at axis, and jack inner wall is connected with solenoid valve 17 to folder, solenoid valve 17 is connected by conducting wire with switch, switch
It is connected by conducting wire with microprocessor.
Working principle: rubber mass is put into from feed hopper 2, then the melting that melting case 4 carries out rubber mass passes through filling tube 5
Injection, into annular shaped mold 7, heating mechanism 9 maintains the constant of temperature, controls temperature and inlet by current divider 6,
Fixed frame and inner ring 13, outer ring 14 is fixed, after injection material molding, section is melted from the holder segment extraction inner tube of a tyre, gas is installed
Door.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of air tube molding die, including station (1), melting case (4) and heating mechanism (9), which is characterized in that institute
The top exterior walls four corners for stating station (1) are welded with angle pad (10), and the inner wall of four angle pads (10) is connected with the same ring
Shape molding die (7), the annular shaped mold (7) include inner ring (13), outer ring (14) and fixed frame, and inner ring (13) and outer
Port is provided at the side outer wall central axes of ring (14), the two sides outer wall of the port is plugged on the two sides inner wall of fixed frame,
And fixed frame is provided with through-hole far from the side outer wall of port, through-hole wall is connected with injection molding pipe (11), the top of the station (1)
Portion's outer wall has been bolted current divider (6), and the side outer wall for melting case (4) is welded with filling tube (5), heating mechanism
(9) it is welded with heating tube (8) with the side outer wall close to station (1), the close note of the filling tube (5) and heating tube (8)
Mould pipe (11) one end outer wall is connected with the two sides outer wall of current divider (6) respectively, and the other side outer wall and injection molding of current divider (6)
Pipe (11) is connected, and the top exterior walls of melting case (4) are welded with bracket, and the top inner wall of bracket has been bolted
Motor (3), the output sleeve of motor (3) are connected to agitating roller, and the side outer wall of melting case (4) is provided with card slot, and in card slot
Wall is fixed with feed hopper (2) by hinge, and the heating mechanism includes the first heating mechanism and the second heating mechanism, and first adds
Heat engine structure includes the second cabinet, the identical water tank (19) of two specifications, collapsible water pipe (20), the second electric boiling plate (21) and inserts
Frame is connect, the second heating mechanism includes the first cabinet, blower (16) and the first electric boiling plate (18).
2. a kind of air tube molding die according to claim 1, which is characterized in that in the two sides of the inner ring (13)
Wall has been bolted temperature sensor (15), and the signal output end of temperature sensor (15) is connected with by signal wire
Microprocessor.
3. a kind of air tube molding die according to claim 1, which is characterized in that separate point of the injection molding pipe (11)
One end outer wall of stream device (6) is socketed with four-way valve (12), and one end inner wall and inner ring of the four-way valve (12) far from injection molding pipe (11)
(13) it connects.
4. a kind of air tube molding die according to claim 1, which is characterized in that outside the side of the blower (16)
Wall is bolted on the inner wall of the first cabinet, and the bottom outer wall of the first electric boiling plate (18) is bolted on
In the bottom interior wall of one cabinet, the quantity of blower (16) is four to eight, four to eight blowers (16) it is equidistant symmetrical
On the two sides outer wall of the first electric boiling plate (18).
5. a kind of air tube molding die according to claim 4, which is characterized in that the blower (16) and the first electricity
Heating plate (18) is connected with switch by conducting wire, and switch is connected by conducting wire with microprocessor.
6. a kind of air tube molding die according to claim 1, which is characterized in that the bottom outer wall of the cuttage grafting frame
It is bolted on the inner wall of the second cabinet, and the bottom outer wall of two water tanks (19) is bonded in the two of the second cabinet respectively
On the inner wall of side, the both ends of collapsible water pipe (20) are connected with two water tanks (19) respectively, outside the bottom of collapsible water pipe (20)
Wall is plugged on the inner wall of cuttage grafting frame, and the top exterior walls of cuttage grafting frame are provided with the second card slot, the outer wall card of the second electric boiling plate (21)
It connects on the inner wall of the second card slot.
7. a kind of air tube molding die according to claim 6, which is characterized in that second electric boiling plate (21)
It is connected by conducting wire with switch, and switch is connected by conducting wire with microprocessor.
8. a kind of air tube molding die according to claim 1, which is characterized in that first cabinet and the second case
Jack is provided at the outer wall central axes of body, and jack inner wall is connected with solenoid valve (17) folder, solenoid valve (17) by conducting wire and
Switch is connected, and switch is connected by conducting wire with microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820894349.8U CN208558137U (en) | 2018-06-11 | 2018-06-11 | A kind of air tube molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820894349.8U CN208558137U (en) | 2018-06-11 | 2018-06-11 | A kind of air tube molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208558137U true CN208558137U (en) | 2019-03-01 |
Family
ID=65485706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820894349.8U Expired - Fee Related CN208558137U (en) | 2018-06-11 | 2018-06-11 | A kind of air tube molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208558137U (en) |
-
2018
- 2018-06-11 CN CN201820894349.8U patent/CN208558137U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20200611 |