CN211807740U - Draw gear for plastic tubing extrusion molding device - Google Patents
Draw gear for plastic tubing extrusion molding device Download PDFInfo
- Publication number
- CN211807740U CN211807740U CN201922474281.5U CN201922474281U CN211807740U CN 211807740 U CN211807740 U CN 211807740U CN 201922474281 U CN201922474281 U CN 201922474281U CN 211807740 U CN211807740 U CN 211807740U
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- China
- Prior art keywords
- extrusion molding
- conveying roller
- workstation
- welded
- column
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- Expired - Fee Related
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 37
- 229920003023 plastic Polymers 0.000 title claims abstract description 37
- 238000001125 extrusion Methods 0.000 title claims abstract description 27
- 238000003466 welding Methods 0.000 claims abstract description 15
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000010057 rubber processing Methods 0.000 description 1
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a draw gear for plastic tubing extrusion molding device, have the workstation of landing leg and weld in the vaulting pole in workstation top four corners including the welding of bottom four corners, the top welding of vaulting pole has same roof, and the top outer wall both sides of workstation all weld the trapezoidal fixed block that the equidistance distributes, corresponds two trapezoidal fixed blocks and rotates through the bearing and be connected with the conveying roller, and the middle-end of conveying roller opens flutedly, the inner wall of recess bonds and has the rubber strip that the equidistance distributes, actuating mechanism is installed to one side of workstation. The utility model can utilize the worm, the worm wheel and the belt to drive the conveying roller to rotate simultaneously, thereby realizing the traction of the plastic pipe; through being provided with recess and rubber strip at the conveying roller, can improve the frictional force between conveying roller and the plastic tubing, improve the device's traction efficiency, press the pipe mechanism through what set up, can further guarantee the device's traction effect through the setting of compression roller.
Description
Technical Field
The utility model relates to a plastic tubing production technical field especially relates to a plastic tubing draw gear for extrusion molding device.
Background
Extrusion is also known as extrusion in plastics processing and also as extrusion in rubber processing. The method is a processing method for manufacturing various cross-section products or semi-products by continuously passing materials through a machine head while being heated and plasticized and being pushed forward by a screw under the action of a charging barrel and the screw of an extruder. When the plastic pipe is processed, the material is made to pass through the ring gap formed by the mouth mold and the core mold to form a tubular object, and the tubular object is shaped and cooled to obtain the tubular product with smooth surface and accurate size and geometric shape.
Need draw the processing often at plastic tubing extrusion molding in-process, but the most structure of traditional plastic tubing draw gear is comparatively simple, when drawing the less plastic tubing of quality, takes place the phenomenon of skidding easily, and the traction effect is comparatively general.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a traction device for a plastic pipe extrusion molding device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a draw gear for plastic tubing extrusion molding device, includes that the welding of bottom four corners has the workstation of landing leg and welds the vaulting pole in workstation top four corners, the top welding of vaulting pole has same roof, and the top outer wall both sides of workstation all weld the trapezoidal fixed block that the equidistance distributes, corresponds two trapezoidal fixed blocks and rotates through the bearing and be connected with the conveying roller, and the middle-end of conveying roller opens flutedly, the inner wall of recess bonds has the rubber strip that the equidistance distributes, actuating mechanism is installed to one side of workstation, the pipe mechanism is pressed to the roof installation, and presses the pipe mechanism to include two mounting panels and the equidistance and rotate through the bearing and connect in the compression roller of mounting panel, and the top outer wall both ends of mounting panel all weld the reference column with roof.
Further, adjustment mechanism is including welding in the mounting bracket on mounting panel top, and the top welding of mounting bracket has a screw thread section of thick bamboo.
Furthermore, the outer wall of the top plate is welded with a connecting column, and the top end of the connecting column is welded with the same fixed disc.
Further, the fixed disk is connected with the screw thread post through the bearing rotation, and the screw thread post is connected with a screw thread section of thick bamboo through the screw thread, and the top welding of screw thread post has the carousel.
Further, actuating mechanism includes the rotating electrical machines of being fixed in workstation one side through the bolt and through coupling joint in the worm of rotating electrical machines output shaft, and the workstation is close to one side of trapezoidal fixed block and all is connected with driven post through the bearing rotation, and driven post forms the transmission cooperation with corresponding conveying roller through the belt.
Furthermore, the outer wall of the driven column is connected with a worm wheel meshed with the worm through a key.
Furthermore, the one end welding of screw thread post has the vaulting ring board, and the relative one side of vaulting ring board and fixed disk all opens has the ring channel, and the inner wall roll connection of two ring channels has the ball that the equidistance distributes.
Compared with the prior art, the utility model provides a plastic tubing draw gear for extrusion molding device possesses following beneficial effect:
1. according to the traction device for the plastic pipe extrusion molding device, the worm wheel and the belt can be used for driving the conveying roller to rotate simultaneously through the arranged driving mechanism, so that the plastic pipe is dragged; through being provided with recess and rubber strip at the conveying roller, can improve the frictional force between conveying roller and the plastic tubing, improve the device's traction efficiency.
2. The traction device for the plastic pipe extrusion molding device can further ensure the traction effect of the device through the arrangement of the compression roller through the arranged compression roller mechanism; through the adjustment mechanism who sets up, can drive the screw thread post through rotating the carousel and rotate, and then realize the regulation to the height of compression roller, make the device be applicable to the plastic tubing of multiple specification.
3. This draw gear for plastic tubing extrusion molding device mutually supports between the vaulting ring board, ring channel and the ball through setting up, can play good supporting role to the screw thread post, guarantees to press the regulation effect of pipe mechanism.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the principle is simple, convenient operation.
Drawings
Fig. 1 is a schematic view of the overall structure of a traction device for a plastic pipe extrusion molding device according to the present invention;
FIG. 2 is a schematic perspective view of a conveying roller of a traction device for a plastic pipe extrusion molding device according to the present invention;
fig. 3 is the utility model provides a half sectional structure schematic diagram of adjusting mechanism of draw gear for plastic tubing extrusion molding device.
In the figure: 1-workbench, 2-rotating motor, 3-conveying roller, 4-press roller, 5-mounting rack, 6-rotary table, 7-supporting ring plate, 8-fixed disc, 9-threaded column, 10-threaded cylinder, 11-top plate, 12-positioning column, 13-driven column, 14-worm wheel, 15-groove, 16-rubber strip and 17-connecting column.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, a traction device for a plastic pipe extrusion molding device comprises a workbench 1 welded with supporting legs at four corners of the bottom and supporting rods welded at four corners of the top of the workbench 1, wherein the top end of each supporting rod is welded with a same top plate 11, trapezoidal fixed blocks distributed at equal intervals are welded at two sides of the outer wall of the top of the workbench 1, the conveying roller 3 is rotatably connected with the two corresponding trapezoidal fixed blocks through a bearing, the middle end of the conveying roller 3 is provided with a groove 15, the inner wall of the groove is bonded with rubber strips 16 which are distributed at equal intervals, one side of the workbench 1 is provided with a driving mechanism, the top plate 11 is provided with a pipe pressing mechanism, and the pipe pressing mechanism comprises two mounting plates and pressing rollers 4 which are rotationally connected with the mounting plates at equal intervals through bearings, and the top outer wall both ends of mounting panel all weld with roof 11 sliding connection's reference column 12, and adjustment mechanism is installed on the top of roof 11.
The utility model discloses in, adjustment mechanism is including welding in mounting bracket 5 on mounting panel top, and the top welding of mounting bracket 5 has a screw thread section of thick bamboo 10.
Wherein, the welding of the top outer wall of roof 11 has spliced pole 17, and the welding of the top of spliced pole 17 has same fixed disk 8.
Wherein, fixed disk 8 rotates through the bearing and is connected with screw thread post 9, and screw thread post 9 is connected with screw thread section of thick bamboo 10 through the screw thread, and the top welding of screw thread post 9 has carousel 6.
Wherein, actuating mechanism includes through the bolt fastening in the rotating electrical machines 2 of 1 one side of workstation and through the worm of coupling joint in the 2 output shafts of rotating electrical machines, and workstation 1 is close to one side of trapezoidal fixed block and all is connected with driven post 13 through the bearing rotation, and driven post 13 passes through the belt with the conveying roller 3 that corresponds and forms the transmission cooperation.
Wherein, the outer wall of the driven column 13 is connected with a worm wheel 14 which is meshed with the worm.
The working principle is as follows: when the plastic pipe compression machine is used, a plastic pipe formed by extrusion molding and cooling is placed in the groove 15 of the conveying roller 3, the turntable 6 is rotated to drive the threaded column 9 to rotate, the threaded cylinder 10 moves downwards due to the arrangement of the positioning column 12, and then the height of the compression roller 4 is adjusted, so that the compression roller 4 compresses the plastic pipe; meanwhile, the rotating motor 2 is started to drive the worm to rotate, the conveying roller 3 is driven to rotate through transmission of the worm wheel and the belt, the rubber strip 16 arranged in the groove 15 is utilized, friction force between the conveying roller 3 and the plastic pipe is improved, and effective traction operation is achieved.
Example 2
Referring to fig. 1 and 3, in this embodiment, compared with embodiment 1, the traction device for a plastic pipe extrusion molding device further includes that a supporting ring plate 7 is welded at one end of the threaded column 9, annular grooves are formed in opposite sides of the supporting ring plate 7 and the fixed disk 8, and balls distributed at equal intervals are connected to inner walls of the two annular grooves in a rolling manner.
The working principle is as follows: during the use, utilize and to mutually support between the ring board 7, ring channel and the ball, play good supporting role to threaded column 9, guarantee to press the pipe effect of pressing of pipe mechanism.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a draw gear for plastic tubing extrusion molding device, includes that the welding of bottom four corners has workstation (1) of landing leg and welds the vaulting pole in workstation (1) top four corners, its characterized in that, the top welding of vaulting pole has same roof (11), and the trapezoidal fixed block of equidistance distribution has all been welded to the top outer wall both sides of workstation (1), corresponds two trapezoidal fixed blocks and rotates through the bearing and be connected with conveying roller (3), and the middle-end of conveying roller (3) is opened flutedly (15), the inner wall bonding of recess has rubber strip (16) of equidistance distribution, actuating mechanism is installed to one side of workstation (1), pipe pressing mechanism is installed to roof (11), and pipe pressing mechanism includes two mounting panels and equidistance and rotates through the bearing and connect in compression roller (4) of mounting panel, and the top outer wall both ends of mounting panel all weld reference column (12) with roof (11, and an adjusting mechanism is installed at the top end of the top plate (11).
2. Traction device for plastic pipe extrusion molding apparatus according to claim 1, wherein the adjustment mechanism comprises a mounting bracket (5) welded to the top end of the mounting plate, and a threaded barrel (10) welded to the top end of the mounting bracket (5).
3. Traction device for plastic pipe extrusion molding apparatus according to claim 2, characterized in that the top outer wall of the top plate (11) is welded with a connection column (17) and the top end of the connection column (17) is welded with the same fixed disc (8).
4. A traction device for plastic pipe extrusion molding apparatus as claimed in claim 3, wherein the fixed disc (8) is rotatably connected with a threaded column (9) through a bearing, and the threaded column (9) is connected with a threaded cylinder (10) through a thread, and the top end of the threaded column (9) is welded with a rotary disc (6).
5. The traction device for the plastic pipe extrusion molding device as claimed in claim 1, wherein the driving mechanism comprises a rotating motor (2) fixed on one side of the workbench (1) through bolts and a worm connected to an output shaft of the rotating motor (2) through a coupler, one side of the workbench (1) close to the trapezoid fixing block is rotatably connected with a driven column (13) through a bearing, and the driven column (13) and the corresponding conveying roller (3) form transmission fit through a belt.
6. Traction device for plastic tube extrusion molding apparatus according to claim 5, characterized in that the outer wall of the driven column (13) is keyed with a worm wheel (14) engaging with a worm.
7. The traction device for the plastic pipe extrusion molding device according to claim 4, wherein one end of the threaded column (9) is welded with a supporting ring plate (7), annular grooves are formed in the opposite sides of the supporting ring plate (7) and the fixed disc (8), and balls are connected with the inner walls of the two annular grooves in a rolling mode and are distributed at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922474281.5U CN211807740U (en) | 2019-12-31 | 2019-12-31 | Draw gear for plastic tubing extrusion molding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922474281.5U CN211807740U (en) | 2019-12-31 | 2019-12-31 | Draw gear for plastic tubing extrusion molding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211807740U true CN211807740U (en) | 2020-10-30 |
Family
ID=73041337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922474281.5U Expired - Fee Related CN211807740U (en) | 2019-12-31 | 2019-12-31 | Draw gear for plastic tubing extrusion molding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211807740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888612A (en) * | 2022-04-20 | 2022-08-12 | 湖南汽车工程职业学院 | Adjustable propelling device for machining and propelling method thereof |
-
2019
- 2019-12-31 CN CN201922474281.5U patent/CN211807740U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888612A (en) * | 2022-04-20 | 2022-08-12 | 湖南汽车工程职业学院 | Adjustable propelling device for machining and propelling method thereof |
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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: 20201030 |