CN201587110U - Self-adhesive butyl rubber putty extruder - Google Patents
Self-adhesive butyl rubber putty extruder Download PDFInfo
- Publication number
- CN201587110U CN201587110U CN2010201098127U CN201020109812U CN201587110U CN 201587110 U CN201587110 U CN 201587110U CN 2010201098127 U CN2010201098127 U CN 2010201098127U CN 201020109812 U CN201020109812 U CN 201020109812U CN 201587110 U CN201587110 U CN 201587110U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- screw
- butyl rubber
- extruder
- sleeve
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/83—Heating or cooling the cylinders
- B29C48/834—Cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/41—Intermeshing counter-rotating screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
- B29C48/865—Heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a self-adhesive butyl rubber putty extruder, including a frame, a motor mounted on the frame, and a speed reducer, wherein the motor is connected to the speed reducer, a coupling is connected to the output shaft of the speed reducer, a drive gear is connected onto the coupling, the drive gear is in bridle joint with a driven gear, a first screw is mounted on the central position of the drive gear, a second screw is mounted on the central position of the, a sleeve is sheathed on the first screw and the second screw, a feed port is provided at the top of the sleeve, and a discharge port is arranged on the end. After adopting the structure, the utility model has professional design and high production efficiency, the extruded glue stock has homogeneity, consistency and good plasticizing effect.
Description
Technical field
The utility model discloses a kind of tack butyl rubber putty extruder, belong to the extruder technology field.
Background technology
Now the Rubber Extruder that uses be a kind of to sizing material push, plasticizing such as shearing and the equipment carried, its operation principle is, sizing material is pushed ahead sizing material through the screw rod of a rotation after send Jiao Kou and enter along the surfaces of revolution, sizing material is extruded from the exit the most at last.The problem that this equipment exists is: because tack butyl rubber putty viscosity is very strong, adopt single screw rod, be difficult to extrude, more difficultly reach desirable plasticizing effect.
The utility model content
For addressing the above problem, it is a kind of reasonable in design that the purpose of this utility model is to provide, the production efficiency height, and the sizing material of extruding has uniformity, uniformity, and has the tack butyl rubber putty extruder of good plasticizing effect.
The technical scheme that its technical problem that will solve the utility model adopts is:
A kind of tack butyl rubber putty extruder, comprise frame, rack-mounted motor, reductor, this motor is connected with reductor, on the output shaft of reductor, be connected with shaft coupling, on shaft coupling, be connected with driving gear, the driving gear bridle joint has a driven gear, center at driving gear also is equipped with first screw rod, in the center of driven gear second screw rod is installed, on first screw rod, second screw rod, be arranged with a sleeve, the top of this sleeve is provided with charging aperture, and the end is provided with discharging opening.The utility model is under the driving of motor, pass through reductor, shaft coupling drives driving gear and rotates, driving gear can be given driven gear with transmission of power, driven gear is and then rotated, first screw rod, second screw rod is at driving gear, can follow suit under the effect of driven gear and relatively rotate, after sizing material enters from charging aperture, first screw rod, second screw rod is pushing sizing material under the effect in relative rotation, shear, realize plasticizing, and at first screw rod, second screw rod promotes down, and sizing material advances along the discharging opening direction, finally from discharging opening sizing material is extruded, production efficiency increases.
Of the present utility modelly further be set to: described first screw rod, second screw rod cooperatively interact, promptly the thread of first screw rod is positioned at the screw channel of second screw rod, the thread of second screw rod is positioned at the screw channel of first screw rod, and leaves the slit between first screw rod and second screw rod.Setting not only can be pushed, shear sizing material by first screw rod, second screw rod like this, and must from the slit between first screw rod, second screw rod, pass through, and be fed forward sizing material by the slit, the sizing material of so not only extruding has certain uniformity, uniformity, and plasticizing effect be improved significantly.
The lateral wall of described sleeve is coated with cooler bin, on cooler bin, be provided with water inlet, delivery port, the setting of cooler bin can be played the effect of cooling to first screw rod, second screw rod and the sizing material in the work, prevent that sizing material from liquefying fully, reduces by first screw rod, second screw rod thrust to sizing material.
The discharging opening place of described sleeve is provided with heater, can the heating of the sizing material after the plasticizing be convenient to sizing material is overlayed on the tectorial paper like this.
The utility model under the effect of first screw rod, second screw rod, pushes, shears sizing material after adopting said structure, has not only improved production efficiency, and the sizing material of extruding has certain uniformity, uniformity, and has good plasticizing effect.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to structural representation.
The specific embodiment
As Fig. 1, shown in Figure 2, a kind of tack butyl rubber putty extruder, comprise frame 1, be installed in the motor 2 on the frame 1, reductor 3, this motor 2 is connected with reductor 3 by driving-belt 14, on the output shaft of reductor 3, be connected with shaft coupling 4, on shaft coupling 4, be connected with driving gear 51, driving gear 51 bridle joints have a driven gear 52, in the center of driving gear 51 first screw rod 61 is installed also, second screw rod 62 is installed in the center of driven gear 52, at first screw rod 61, be arranged with a sleeve 7 on second screw rod 62, the left side top of this sleeve 7 is provided with charging aperture 8, the right part is provided with discharging opening 9, is arranged with gear-box 15 on above-mentioned driving gear 51 and the driven gear 52.
See Fig. 2 again, described first screw rod 61, second screw rod 62 cooperatively interact, promptly the thread 611 of first screw rod 61 thread 621 that is positioned at screw channel 622, the second screw rods 62 of second screw rod 62 is positioned at the screw channel 612 of first screw rod 61, and leaves slit 63 between first screw rod 61 and second screw rod 62.See Fig. 1 again, the lateral wall of described sleeve 7 is coated with cooler bin 10, is provided with water inlet 11, delivery port 12 on cooler bin 10, generally can directly be connected with running water pipe at water inlet 11 places, makes cooling convenient.Discharging opening 9 places of described sleeve 7 are provided with heater 13.
During the utility model work, under the driving of motor 2, by reductor 3, shaft coupling 4 drives driving gear 51 and rotates, driving gear 51 can be given driven gear 52 with transmission of power, driven gear 52 is and then rotated, because of first screw rod 61, second screw rod 62 is installed in driving gear 51 respectively, the center of driven gear 52, so first screw rod 61, second screw rod 62 can be at driving gear 51, follow suit under the effect of driven gear 52 and relatively rotate, after sizing material enters from charging aperture 8, general sizing material is in first screw rod 61, between second screw rod 62, this first screw rod 61, second screw rod 62 pushes sizing material because of relatively rotating under the driving force effect that produces, shear, realize plasticizing, and at first screw rod 61, this sizing material advances to discharging opening 9 places by the slit under the promotion of second screw rod 62, and finally sizing material is extruded from discharging opening 9, extrude the back by being installed in the heater 13 at discharging opening 9 places, after heating, enter next procedure again.
Claims (4)
1. tack butyl rubber putty extruder, comprise frame (1), be installed in the motor (2) on the frame (1), reductor (3), this motor (2) is connected with reductor (3), it is characterized in that: on the output shaft of reductor (3), be connected with shaft coupling (4), on shaft coupling (4), be connected with driving gear (51), driving gear (51) bridle joint has a driven gear (52), in the center of driving gear (51) first screw rod (61) is installed also, in the center of driven gear (52) second screw rod (62) is installed, in first screw rod (61), be arranged with a sleeve (7) on second screw rod (62), the top of this sleeve (7) is provided with charging aperture (8), and the end is provided with discharging opening (9).
2. tack butyl rubber putty extruder according to claim 1, it is characterized in that: described first screw rod (61), second screw rod (62) cooperatively interact, promptly the thread (611) of first screw rod (61) is positioned at the screw channel (622) of second screw rod (62), the thread (621) of second screw rod (62) is positioned at the screw channel (612) of first screw rod (61), and leaves slit (63) between first screw rod (61) and second screw rod (62).
3. tack butyl rubber putty extruder according to claim 1, it is characterized in that: the lateral wall of described sleeve (7) is coated with cooler bin (10), is provided with water inlet (11), delivery port (12) on cooler bin (10).
4. tack butyl rubber putty extruder according to claim 1 is characterized in that: the discharging opening (9) of described sleeve (7) locates to be provided with heater (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201098127U CN201587110U (en) | 2010-01-29 | 2010-01-29 | Self-adhesive butyl rubber putty extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201098127U CN201587110U (en) | 2010-01-29 | 2010-01-29 | Self-adhesive butyl rubber putty extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201587110U true CN201587110U (en) | 2010-09-22 |
Family
ID=42746877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201098127U Expired - Fee Related CN201587110U (en) | 2010-01-29 | 2010-01-29 | Self-adhesive butyl rubber putty extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201587110U (en) |
-
2010
- 2010-01-29 CN CN2010201098127U patent/CN201587110U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20100922 Termination date: 20190129 |