CN202668750U - Molding machine for pipeline wallboard - Google Patents
Molding machine for pipeline wallboard Download PDFInfo
- Publication number
- CN202668750U CN202668750U CN 201220323306 CN201220323306U CN202668750U CN 202668750 U CN202668750 U CN 202668750U CN 201220323306 CN201220323306 CN 201220323306 CN 201220323306 U CN201220323306 U CN 201220323306U CN 202668750 U CN202668750 U CN 202668750U
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- spiral propeller
- cylinder
- wall panel
- head
- moulding apparatus
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Abstract
The utility model relates to a molding machine for a pipeline wallboard, which comprises a frame, a machine head, a feeding mechanism, a stirring mechanism, a boosting mechanism and a bracket device, wherein the machine head is located at one end of the frame; one end of the bracket device is located at an outlet of the machine head; the feeding mechanism is located above the stirring mechanism; the feeding mechanism comprises a stirrer and a material pressing device; a discharge port of the stirrer is connected with a feeding port of the material pressing device; the stirring mechanism comprises a motor, a spindle, a spiral propeller and a main cylinder; the spiral propeller is coaxial with the spindle; the spiral propeller is located in the main cylinder; a rotating radius of the spiral propeller is matched with an inner diameter of the main cylinder; the spiral propeller is connected with the spindle; the motor is in driving connection with the spindle; the boosting mechanism comprises a boosting oil cylinder, a motor base and a rail; the motor base and the rail are in sliding connection; the boosting oil cylinder is connected with the motor base; a moving direction of the boosting oil cylinder is parallel to the rail; the rail is parallel to a center line of the spindle and the spiral propeller; an auxiliary cylinder is connected with an outlet end of the main cylinder; and a check ring device which is connected with the spiral propeller is arranged in the auxiliary cylinder. The molding machine for the pipeline wallboard can be used for quickly manufacturing thin-wall pipelines and wall-separating lathes in large scale; the production efficiency is greatly increased; the production cost and the labor cost are lowered; and the requirement of large-scale construction is met.
Description
Technical field
The present invention relates to the manufacturing equipment field of cement products, especially relate to the production equipment of a kind of sheet-metal duct, partition wall batten.
Background technology
When making cement thin-walled pipeline, light partition board, the general employing manually used the mould field fabrication at present, and its manufacture craft is backward, labour intensity is large, efficient is low, and product quality is difficult to meet the demands.Take sheet-metal duct as example: the sheet-metal duct that is shaped as rectangle of product, because tube wall is thinner, be difficult for typing, manufacturing speed is slow, on average can only make for each person every day 3-4, making also needs in fixing one to two week of place maintenance after complete, not only occupied ground, waste of manpower, and the product breakage rate is high, quality is unstable.Its production capacity can't satisfy the demand that present large-scale engineering is built.
Existing similar plant equipment is injection machine and building block brick machine.Its principle of injection machine is that screw rod advances, and is liquid with plastic molting.The anterior diameter of screw rod is less than the rear end diameter, and screw thread shoals gradually, utilizes screw thread to push ahead, the heat heating of plastic that utilizes simultaneously the screw thread squeezing action to produce.But injection machine can't be used for the extrusion modling of cement products, because can produce a large amount of bubbles in extrusion process, compaction rate does not reach standard; And building block brick machine, its product is the solid solid slug, and screw rod is just pushed ahead, and material is widely different at the extruded velocity in exit, equally also can't satisfy production requirement.
Summary of the invention
The object of the present invention is to provide a kind of pipeline wall panel moulding apparatus that large-scale production is used that satisfies.
Technical scheme of the present invention is:
The pipeline wall panel moulding apparatus comprises frame, head, feeding mechanism, rabbling mechanism, propulsive mechanism and bracket system, and head is positioned at an end of frame, and bracket system one end is positioned at the exit of head; Feeding mechanism is positioned at the rabbling mechanism top; Described feeding mechanism comprises mixer and eccentric swage, and the discharging opening of mixer is connected charging aperture and is connected with eccentric swage; Described rabbling mechanism comprises motor, main shaft, spiral propeller and the master cylinder coaxial with main shaft, spiral propeller is positioned at master cylinder, the internal diameter of the spiral propeller radius of gyration and master cylinder is suitable, and spiral propeller is connected with main shaft, and described motor is connected with main shaft drives; Described propulsive mechanism comprises propelling cylinder, motor base and track, described motor base and track sliding are dynamically connected, described propelling cylinder is connected with motor base, the direction of motion of described propelling cylinder and parallel track, and described track is parallel with the center line of main shaft and spiral propeller; The described master cylinder port of export also is connected with secondary cylinder, is provided with the non-return ring device that is connected with spiral propeller in the described secondary cylinder.
Described non-return ring device comprises non-return ring and non-return annulate shaft, and non-return annulate shaft middle part radially is provided with wing expanse, is provided with recessed material channel between the adjacent wing expanse, and described non-return ring inner circle is provided with groove, and the shape of described groove and wing expanse is suitable; Described wing expanse is provided with retention device in the extreme position that non-return ring advances; The internal diameter size of the outside diameter of described non-return ring and secondary cylinder is suitable.
The coaxial countershaft that is provided with in the described secondary cylinder; Countershaft one end is connected with spiral propeller by the non-return ring device, and the other end passes from the head centre and is slidingly connected with head.
Described track is sliding axle, and described motor base bottom is provided with sliding tile, and sliding axle and sliding tile are slidingly connected.
The port of export of described master cylinder is provided with entrance, and described entrance is connected with the lower discharge port of eccentric swage.
The reciprocal extreme position of propelling cylinder is provided with travel switch or approach switch on frame.
Also comprise bracket system, bracket system is positioned at the exit of head, and described bracket system comprises the cutting mechanism for cutting products.
Secondary cylinder is made of two that split around semicircle cylinders, and left end and the frame of two semicircle cylinders are hinged.
It is large that the pitch of the spiral of described spiral propeller becomes from front to back gradually.
The present invention stirs material by mixer, eccentric swage is pressed into material in the master cylinder fast again, then further stir material by hydraulic motor band dynamic spiral propeller, and under the propelling cylinder reciprocating motion effect of propulsive mechanism constantly with the material extruder head, Torque Performance of Hydraulic Motor is large, can satisfy the requirement that cement products stirs, and the squeeze pressure at head place can be provided by propelling cylinder also, guarantee the pressure of extruding and the speed of extruding.Two groups of sliding tiles and sliding axle are slidingly connected, and have satisfied the requirement of complete machine fast moving, and very steady.All on same axis, sliding axle is also parallel with the center line of main shaft for main shaft, spiral propeller, master cylinder and countershaft, and these characteristics have guaranteed the stationarity that promotes.Countershaft in the secondary cylinder can play the angle of rake effect of support helix, because the spiral propeller right-hand member is unsettled, right-hand member need to provide a support by countershaft, is being offset in the radial direction after the spiral propeller long-time running preventing.Because the raw material after the stirring used in the present invention is solid-state and liquid two kinds of forms, adopt the downward binder of eccentric swage, make material more closely knit, simultaneously, because be that the reaction force of material backs away when utilizing the spiral propeller rotation, the inner bubble that produces of raw material in the time of can effectively preventing from advancing.The pitch of the spiral of spiral propeller broadens from front to back gradually, also can effectively promote the push-in stroke of material, reduces Bubble formation.
The existing extruding brick equipment that compares, at first, the present invention has adopted eccentric swage, guarantees not produce bubble.And traditional brickmaking machine does not have the non-return ring device, can't realize repeatedly advancing, fully extruding compacting, the propelling hydraulic cylinder of not pushing ahead can not be realized moving back and forth, can only utilize screw rod to push ahead, but the material that spiral is released is when extruding, and the extruded velocity of each position, exit differs, and the extruded velocity some places are fast, some places are slow, cause the product at all can't moulding.
Compare injection machine, what the present invention adopted is spiral propeller, and injection machine does not have swager, and what adopt is screw rod, can't vacuum pumping, produce easily a large amount of bubbles during the material extruding, spiral propeller of the present invention is spiral reamer, and the pitch of spiral reamer is pre-small post-large, highly consistent, can vacuum pumping, with the Bas Discharged in the material of extruding, because air pressure is very large, the words of not discharging are easy to cause accident.And the conveying capacity of spiral reamer is very large, can satisfy production requirement, and the screw flight of injection machine is more shallow, and conveying capacity is compared just little many, and pitch is pre-large post-small, and the thread depth front end is dark, the rear end is more shallow, can not meet the demands at all.
The present invention can make sheet-metal duct and partition wall batten on a large scale, fast, and not only production efficiency improves greatly, and has reduced production cost and human cost, has more satisfied the demand of present Large scale construction.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the assembling schematic diagram of non-return ring device and secondary cylinder, countershaft;
Fig. 4 is the structural representation of non-return ring device;
Fig. 5 is the structural representation of non-return annulate shaft;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the structural representation of non-return ring.
The specific embodiment
As shown in Figure 1, 2, the present invention includes frame 1, head 2, feeding mechanism, rabbling mechanism, propulsive mechanism and bracket system 16.Feeding mechanism is positioned at the top of rabbling mechanism.Head 2 is installed in the low order end exit of frame 1, and corresponding die cavity is made in the internal condition design, and the material that solid-liquid mixes becomes product after extruding, and head 2 can be produced sheet-metal duct, partition plate etc., and its inside is corresponding structure.The left end of bracket system 16 is positioned at head 2 exits, is used for accepting, move, transporting the product of producing.
The left-half of bracket system 16 top also is provided with cutting mechanism 17, and cutting mechanism 17 be prior art, it can be just from head 2 produce quality still softer cement products cut according to the length specification of presetting, and then carry out the maintenance processing.
Feeding mechanism comprises mixer 3 and eccentric swage 4, and mixer 3 is biaxial rneader, is horizontally disposed with, and it is mobile from left to right to promote material; Eccentric swage 4 is positioned at the below of mixer 3, and the charging aperture that the discharging opening of mixer 3 is connected with eccentric swage connects.
Rabbling mechanism comprises hydraulic motor 5, motor base 6, main shaft 7, spiral propeller 8, master cylinder 9, secondary cylinder 11, sealing when secondary cylinder 11 left sides and the work of master cylinder 9 right sides.The axle of spiral propeller 8 is provided with helical blade.Hydraulic motor 5 is installed on the motor base 6, hydraulic motor 5 output shafts connect main shaft 7, the main shaft 7 right-hand members outside is provided with spiral propeller 8, along with main shaft 7 rotates its screw propulsion to the right, spiral propeller 8 is positioned at master cylinder 9, master cylinder 9 right-hand members are provided with entrance 10, and entrance 10 is connected with the lower discharge port of eccentric swage 4.Master cylinder 9 right-hand members are connected with the left end of secondary cylinder 11, and secondary cylinder 11 is identical with the internal diameter of master cylinder 9, are provided with countershaft 12 employing sleeves in the countershaft 12(present embodiment in the secondary cylinder 11), countershaft 12 and main shaft 7, spiral propeller 8, master cylinder 9 are all on same axis.Pair cylinder 11 is connected with frame 1, two the semicircle cylinders of secondary cylinder 11 for splitting around, and left end is all hinged with frame 1, can be easy to open maintenance, removes the material that retains in spiral propeller 8, secondary cylinder 11 and the master cylinder 9.
As shown in Figure 3, countershaft 12 left ends are connected with spiral propeller 8 by non-return ring device 18, and right-hand member passes head 2 and is slidingly connected with head 2, and non-return ring device 18, countershaft 12 all can play the effect of support helix propeller 8 at this moment; If head is then cancelled countershaft 12 for making the head of partition plate (partition wall batten), rely on the right-hand member of non-return ring device 18 support helix propellers 8.
Shown in Fig. 4,5,6,7, non-return ring device 18 comprises non-return ring 19 and non-return annulate shaft 20, non-return annulate shaft 20 middle parts radially are provided with three wing expanse 21, be provided with recessed material channel 22 between the adjacent wing expanse 21, described non-return ring 19 inner circles are provided with groove 24, and groove 24 is suitable with the shape of wing expanse 21; The internal diameter size of the outside diameter of non-return ring 19 and secondary cylinder 12 is suitable.Displacement is long when moving right for fear of non-return ring 19, and the right-hand member of three wing expanse 21 all is provided with a limited block 23 in radial direction.The outside diameter of non-return ring 19 is slightly less than the internal diameter of secondary cylinder 12, and non-return ring 19 also plays the effect of an intermediate supports, and the right-hand member of support helix propeller 8 operates steadily its right-hand member.
Propulsive mechanism comprises sliding axle 13 and the propelling cylinder 15 that is connected to frame 1 left side.Sliding axle 13 is two, and horizontal symmetrical is arranged on the both sides of hydraulic motor 5, and its center line is parallel with main shaft 7.Motor base 6 bottoms are provided with semicircular sliding tile 14, and sliding tile 14 is buckled in downwards on the sliding axle 13 and with sliding axle 13 and is slidingly connected.Propelling cylinder 15 is two, and right-hand member all is connected on the frame 1, and the left end of its piston rod all is connected with motor base 6, and its direction of motion is parallel with main shaft 7.
Sliding axle 13 plays sliding rail, so sliding axle 13 also can adopt other similar sliding rail device with sliding tile 14.
The course of work of the present invention is:
At first cement, filler, aggregate are carried out batch mixing by proportioning.Send into feeding mechanism behind the batch mixing, carry out uniform stirring by mixer 3, and send into the charging aperture of eccentric swage 4 by mixer 3 discharging openings, by eccentric swage 4 material is pressed downward in the master cylinder 9 from entrance 10.
When motor base 6 falls back on when reaching desired location, mixer 3, eccentric swage 4 and spiral propeller 8 equal stalls, propelling cylinder 15 actions of propulsive mechanism, promoting motor base 6 to the right moves right, the sliding tile 14 of motor base 6 moves to right along sliding axle 13, when arriving the precalculated position, stops to advance.At this moment, material is extruded from head 2.But product length not enough, and therefore, mixer 3, eccentric swage 4 and spiral propeller 8 begin to rotate, and spiral propeller 8 is retreated to high order end by the reaction force of material again.Then, propelling cylinder 15 pushes away to the right again.According to product design length, but just extrusion modling of repeated several times.
Generally repeating above-mentioned action 6 ~ 10 times (being generally 8 times) can make product length reach specific length.The route that propelling cylinder 15 moves on frame 1 is equipped with two groups of position-sensing switches, can realize automatically moving back and forth of propelling cylinder 15.
Then hold product by bracket system 16, and use cutting mechanism 17 that product is cut off, and then solidified by the right half part of bracket system 16 and to wait further processing.
Need to prove at last that hydraulic motor 5 also can be similar to replaces with motor.Sliding axle 10 can be similar to and replace with sliding rail.When making partition plate, cancellation countershaft 12, spiral propeller 8 right-hand members are supported by non-return ring 19.Non-return ring device 18 also has other approximate structure, equally also can realize purpose of the present invention.Approximate variation so all drops within protection scope of the present invention.
Claims (9)
1. pipeline wall panel moulding apparatus, it is characterized in that: comprise frame, head, feeding mechanism, rabbling mechanism, propulsive mechanism and bracket system, head is positioned at an end of frame, and bracket system one end is positioned at the exit of head; Feeding mechanism is positioned at the rabbling mechanism top; Described feeding mechanism comprises mixer and eccentric swage, and the discharging opening of mixer is connected charging aperture and is connected with eccentric swage; Described rabbling mechanism comprises motor, main shaft, spiral propeller and the master cylinder coaxial with main shaft, spiral propeller is positioned at master cylinder, the internal diameter of the spiral propeller radius of gyration and master cylinder is suitable, and spiral propeller is connected with main shaft, and described motor is connected with main shaft drives; Described propulsive mechanism comprises propelling cylinder, motor base and track, described motor base and track sliding are dynamically connected, described propelling cylinder is connected with motor base, the direction of motion of described propelling cylinder and parallel track, and described track is parallel with the center line of main shaft and spiral propeller; The described master cylinder port of export also is connected with secondary cylinder, is provided with the non-return ring device that is connected with spiral propeller in the described secondary cylinder.
2. pipeline wall panel moulding apparatus according to claim 1, it is characterized in that: described non-return ring device comprises non-return ring and non-return annulate shaft, non-return annulate shaft middle part radially is provided with wing expanse, be provided with recessed material channel between the adjacent wing expanse, described non-return ring inner circle is provided with groove, and the shape of described groove and wing expanse is suitable; Described wing expanse is provided with retention device in the extreme position that non-return ring advances; The internal diameter size of the outside diameter of described non-return ring and secondary cylinder is suitable.
3. pipeline wall panel moulding apparatus according to claim 1 and 2 is characterized in that: the coaxial countershaft that is provided with in the described secondary cylinder; Countershaft one end is connected with spiral propeller by the non-return ring device, and the other end passes from the head centre and is slidingly connected with head.
4. pipeline wall panel moulding apparatus according to claim 1 and 2, it is characterized in that: described track is sliding axle, and described motor base bottom is provided with sliding tile, and sliding axle and sliding tile are slidingly connected.
5. pipeline wall panel moulding apparatus according to claim 1 and 2, it is characterized in that: the port of export of described master cylinder is provided with entrance, and described entrance is connected with the lower discharge port of eccentric swage.
6. pipeline wall panel moulding apparatus according to claim 1 and 2, it is characterized in that: the reciprocal extreme position of propelling cylinder is provided with travel switch or approach switch on frame.
7. pipeline wall panel moulding apparatus according to claim 1 and 2, it is characterized in that: comprise that also bracket system, bracket system are positioned at the exit of head, described bracket system comprises the cutting mechanism for cutting products.
8. pipeline wall panel moulding apparatus according to claim 1 and 2 is characterized in that: secondary cylinder is made of two that split around semicircle cylinders, and left end and the frame of two semicircle cylinders are hinged.
9. pipeline wall panel moulding apparatus according to claim 1 and 2 is characterized in that: the pitch of the spiral of described spiral propeller becomes large from front to back gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220323306 CN202668750U (en) | 2012-07-05 | 2012-07-05 | Molding machine for pipeline wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220323306 CN202668750U (en) | 2012-07-05 | 2012-07-05 | Molding machine for pipeline wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202668750U true CN202668750U (en) | 2013-01-16 |
Family
ID=47489681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220323306 Withdrawn - After Issue CN202668750U (en) | 2012-07-05 | 2012-07-05 | Molding machine for pipeline wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202668750U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756425A (en) * | 2012-07-05 | 2012-10-31 | 河南晋安实业有限公司 | Pipeline wallboard forming machine and production process thereof |
| CN103317597A (en) * | 2013-07-08 | 2013-09-25 | 曲阜市宏昊建材有限公司 | Vertical extrusion cement pipemaking machine |
-
2012
- 2012-07-05 CN CN 201220323306 patent/CN202668750U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756425A (en) * | 2012-07-05 | 2012-10-31 | 河南晋安实业有限公司 | Pipeline wallboard forming machine and production process thereof |
| CN102756425B (en) * | 2012-07-05 | 2015-04-01 | 河南晋安实业有限公司 | Pipeline wallboard forming machine and production process thereof |
| CN103317597A (en) * | 2013-07-08 | 2013-09-25 | 曲阜市宏昊建材有限公司 | Vertical extrusion cement pipemaking machine |
| CN103317597B (en) * | 2013-07-08 | 2015-04-01 | 曲阜市宏昊建材有限公司 | Vertical extrusion cement pipemaking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130116 Effective date of abandoning: 20150401 |
|
| RGAV | Abandon patent right to avoid regrant |