CN215619840U - Double screw extruder convenient to unloading - Google Patents
Double screw extruder convenient to unloading Download PDFInfo
- Publication number
- CN215619840U CN215619840U CN202120714320.9U CN202120714320U CN215619840U CN 215619840 U CN215619840 U CN 215619840U CN 202120714320 U CN202120714320 U CN 202120714320U CN 215619840 U CN215619840 U CN 215619840U
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- Prior art keywords
- feeding
- barrel
- screw
- bevel gear
- rotating shaft
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- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a double-screw extruder convenient for blanking, which has the technical scheme key points that: the feeding device comprises a supporting plate and a machine barrel, wherein the machine barrel is fixedly arranged on the upper surface of the supporting plate, a base plate is welded on the upper surface of one end of the supporting plate, a driving mechanism is arranged on the upper surface of the base plate, a first screw rod and a second screw rod are arranged inside the machine barrel and are rotatably arranged in the machine barrel through the driving mechanism, a discharging opening is formed in the other end of the machine barrel, a feeding barrel is communicated with the upper surface of the machine barrel, a feeding hopper is communicated with one side of the top of the feeding barrel, a feeding screw rod is rotatably arranged inside the feeding barrel, and the top of the feeding screw rod is in transmission connection with the driving mechanism through a transmission mechanism; according to the utility model, the feeding barrel is arranged, and the feeding screw is used for conveying materials into the barrel, so that the feeding speed is increased conveniently, and the blocking condition is reduced.
Description
Technical Field
The utility model relates to the technical field of double-screw extruders, in particular to a double-screw extruder convenient for blanking.
Background
The processing of wood plates is an important aspect of plate processing, and wood plates can be used for manufacturing various articles used in life, and need to be planed and then cut when the wood plates are processed and manufactured.
Referring to the prior Chinese patent with publication No. CN207044649U, the double-screw extruder comprises two screws axially arranged in a charging barrel and one end of each screw is penetrated on one side wall of the charging barrel, the other side opposite to the charging barrel is provided with a protective shell, and the inner wall of the protective shell is provided with a positioning groove for inserting and supporting a side plate; the two support side plates are arranged side by side, and the two support side plates are respectively provided with respective screw rods in a penetrating way; a cylinder extending towards the other supporting side plate is arranged on one supporting side plate; the other supporting side plate is provided with an electromagnet which attracts the extending end of the air cylinder, and the extending end of the air cylinder is provided with an iron block corresponding to the electromagnet; the inner wall of the charging barrel is provided with a distance sensor for detecting the radial distance of each screw; the distance sensor is correspondingly connected with the control ends of the electromagnet and the air cylinder through the controller.
The double-screw extruder can solve the problem that the parallelism between double screws of the existing double-screw extruder is difficult to guarantee in the working process. However, the existing twin-screw extruder has some problems, such as: firstly, the blanking is inconvenient to accelerate, and the blockage is easy to cause; and secondly, the investment of power equipment is large, and the economic cost is increased.
SUMMERY OF THE UTILITY MODEL
In view of the problems mentioned in the background art, it is an object of the present invention to provide a twin-screw extruder facilitating blanking to solve the problems mentioned in the background art.
The technical purpose of the utility model is realized by the following technical scheme:
the utility model provides a double screw extruder convenient to unloading, includes backup pad and barrel, the barrel is fixed to be set up the upper surface of backup pad, the one end last surface welding of backup pad has the backing plate, the last surface mounting of backing plate has actuating mechanism, the inside of barrel is provided with first screw rod and second screw rod, first screw rod with the second screw rod passes through actuating mechanism rotates and sets up in the barrel, the other end of barrel is provided with the feed opening, the upper surface intercommunication of barrel is provided with a feeding section of thick bamboo, top one side intercommunication of a feeding section of thick bamboo is provided with feed hopper, the inside of a feeding section of thick bamboo is rotated and is provided with the feeding screw rod, the top of feeding screw rod pass through drive mechanism with the actuating mechanism transmission is connected.
By adopting the technical scheme, the feeding barrel is arranged, and the material is conveyed into the feeding barrel by the feeding screw rod, so that the blanking speed is increased conveniently, and the blocking condition is reduced; through setting up actuating mechanism and drive mechanism, utilize a set of servo motor can realize that first screw rod, second screw rod and feeding screw rotate simultaneously, the power equipment's that reduces input, conveniently increases economic profit.
Preferably, actuating mechanism includes servo motor, first pivot, second pivot, first conical gear and second conical gear, servo motor fixed mounting be in the upper surface of backing plate, first pivot pass through the shaft coupling with servo motor's output transmission is connected, first conical gear key-type connection is in the first pivot, second conical gear key-type connection is in the second pivot, first conical gear with second conical gear meshes, actuating mechanism's bottom with first conical gear connects, first screw rod is fixed cup joint on the circumference of first pivot, the second screw rod is fixed cup joint on the circumference of second pivot.
Through adopting above-mentioned technical scheme, drive first pivot through servo motor and rotate, first pivot drives first conical gear and rotates, and first conical gear drives second conical gear and rotates, and second conical gear drives the rotation of second pivot, then conveniently drives first screw rod and second screw rod and rotates.
The preferred, drive mechanism includes third pivot, first belt pulley, second belt pulley, belt, transfer line and third bevel gear, the third pivot with the feeding section of thick bamboo rotates to be connected, the fixed cup of feeding screw is in on the circumference of third pivot, first belt pulley is fixed to be set up the tip of third pivot, third bevel gear key-type connection is in the bottom of transfer line, third bevel gear with first bevel gear meshes, the second belt pulley is fixed to be set up the top of transfer line, the belt sets up first belt pulley with between the second belt pulley.
Through adopting above-mentioned technical scheme, when first conical gear rotated, drive third conical gear and rotate, third conical gear passes through the transfer line and drives the second belt pulley rotation, and the second belt pulley passes through the belt and drives first belt pulley rotation, and first belt pulley drives the rotation of third pivot, and the rotation of third pivot drive feeding screw.
Preferably, a limiting plate is welded on the outer side of the feeding cylinder, and the transmission rod penetrates through the limiting plate and is in transmission connection with the limiting plate through a bearing.
Through adopting above-mentioned technical scheme, the limiting plate can increase the stability of transfer line, and does not influence the transfer line and rotate.
Preferably, a reinforcing block is welded to the other side of the feeding cylinder, and the bottom of the reinforcing block is welded to the upper surface of the machine cylinder.
Through adopting above-mentioned technical scheme, the reinforcing block can increase the stability of a feeding section of thick bamboo.
Preferably, the upper surface of the machine barrel is communicated with a heat dissipation box, and a heat dissipation fan is installed inside the heat dissipation box.
Through adopting above-mentioned technical scheme, heat dissipation case and radiator fan can conveniently dispel the heat to the barrel is inside.
Preferably, the supporting legs are symmetrically welded at two ends of the lower surface of the supporting plate.
Through adopting above-mentioned technical scheme, the supporting leg can conveniently increase the height of barrel.
In summary, the utility model mainly has the following beneficial effects:
firstly, the feeding barrel is arranged, and materials are conveyed into the feeding barrel by the feeding screw rod, so that the feeding speed is increased conveniently, and the blocking condition is reduced;
secondly, the driving mechanism and the transmission mechanism are arranged, and the first screw rod, the second screw rod and the feeding screw rod can rotate simultaneously by utilizing a group of servo motors, so that the investment of electric equipment is reduced, and the economic benefit is increased conveniently.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural cross-sectional view of the present invention;
fig. 3 is an enlarged view of a in fig. 2.
Reference numerals: 1. a support plate; 2. a barrel; 3. a base plate; 4. a drive mechanism; 401. a servo motor; 402. a first rotating shaft; 403. a second rotating shaft; 404. a first bevel gear; 405. a second bevel gear; 5. a first screw; 6. a second screw; 7. a feeding port; 8. a feeding cylinder; 9. a feed hopper; 10. a feed screw; 11. a transmission mechanism; 111. a third rotating shaft; 112. a first pulley; 113. a second pulley; 114. a belt; 115. a transmission rod; 116. a third bevel gear; 117. a limiting plate; 12. a reinforcing block; 13. a heat dissipation box; 14. a heat radiation fan; 15. and (5) supporting legs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, a double screw extruder convenient to unloading, including backup pad 1 and barrel 2, barrel 2 is fixed to be set up at the upper surface of backup pad 1, surface welding has backing plate 3 on the one end of backup pad 1, the last surface mounting of backing plate 3 has actuating mechanism 4, the inside of barrel 2 is provided with first screw 5 and second screw 6, first screw 5 and second screw 6 rotate through actuating mechanism 4 and set up in barrel 2, the other end of barrel 2 is provided with feed opening 7, the upper surface intercommunication of barrel 2 is provided with feed cylinder 8, top one side intercommunication of feed cylinder 8 is provided with feed hopper 9, the inside of feed cylinder 8 rotates and is provided with feed screw 10, the top of feed screw 10 is connected with actuating mechanism 4 transmission through drive mechanism 11.
Referring to fig. 3, the driving mechanism 4 includes a servo motor 401, a first rotating shaft 402, a second rotating shaft 403, a first bevel gear 404 and a second bevel gear 405, the servo motor 401 is fixedly mounted on the upper surface of the backing plate 3, the first rotating shaft 402 is in transmission connection with the output end of the servo motor 401 through a coupler, the first bevel gear 404 is in key connection with the first rotating shaft 402, the second bevel gear 405 is in key connection with the second rotating shaft 403, the first bevel gear 404 is engaged with the second bevel gear 405, the bottom of the transmission mechanism 11 is connected with the first bevel gear 404, the first screw 5 is fixedly sleeved on the circumference of the first rotating shaft 402, and the second screw 6 is fixedly sleeved on the circumference of the second rotating shaft; the servo motor 401 drives the first rotating shaft 402 to rotate, the first rotating shaft 402 drives the first bevel gear 404 to rotate, the first bevel gear 404 drives the second bevel gear 405 to rotate, the second bevel gear 405 drives the second rotating shaft 403 to rotate, and then the first screw rod 5 and the second screw rod 6 are conveniently driven to rotate.
Referring to fig. 1 and 2, the transmission mechanism 11 includes a third rotating shaft 111, a first pulley 112, a second pulley 113, a belt 114, a transmission rod 115 and a third bevel gear 116, the third rotating shaft 111 is rotatably connected to the feeding cylinder 8, the feeding screw 10 is fixedly sleeved on the circumference of the third rotating shaft 111, the first pulley 112 is fixedly disposed at the end of the third rotating shaft 111, the third bevel gear 116 is connected to the bottom end of the transmission rod 115 in a key manner, the third bevel gear 116 is engaged with the first bevel gear 404, the second pulley 113 is fixedly disposed at the top of the transmission rod 115, and the belt 114 is disposed between the first pulley 112 and the second pulley 113; when the first bevel gear 404 rotates, the third bevel gear 116 is driven to rotate, the third bevel gear 116 drives the second pulley 113 to rotate through the transmission rod 115, the second pulley 113 drives the first pulley 112 to rotate through the belt 114, the first pulley 112 drives the third rotating shaft 111 to rotate, and the third rotating shaft 111 drives the feeding screw 10 to rotate.
Referring to fig. 2, a limiting plate 117 is welded on the outer side of the feeding cylinder 8, and the transmission rod 115 penetrates through the limiting plate 117 and is in transmission connection with the limiting plate 117 through a bearing; the retainer plate 117 can increase the stability of the driving lever 115 without affecting the rotation of the driving lever 115.
Referring to fig. 1, a reinforcing block 12 is welded to the other side of the feed cylinder 8, and the bottom of the reinforcing block 12 is welded to the upper surface of the cylinder 2; the reinforcing block 12 can increase the stability of the feeder cylinder 8.
Referring to fig. 2, a heat dissipation box 13 is arranged on the upper surface of the machine barrel 2 in a communicating manner, and a heat dissipation fan 14 is arranged inside the heat dissipation box 13; the heat dissipation case 13 and the heat dissipation fan 14 can facilitate heat dissipation inside the barrel 2.
Referring to fig. 1, support legs 15 are symmetrically welded to both ends of the lower surface of a support plate 1; the support legs 15 can facilitate increasing the height of the barrel 2.
The use principle and the advantages are as follows:
according to the utility model, the feeding barrel 8 is arranged, and the feeding screw 10 is used for conveying materials into the barrel 2, so that the blanking speed is increased conveniently, and the blocking condition is reduced; through setting up actuating mechanism 4 and drive mechanism 11, utilize a set of servo motor 401 can realize that first screw rod 5, second screw rod 6 and feed screw 10 rotate simultaneously, the input of the power equipment who reduces conveniently increases economic benefits.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a twin-screw extruder convenient to unloading, includes backup pad (1) and barrel (2), its characterized in that: the machine barrel (2) is fixedly arranged on the upper surface of the supporting plate (1), a backing plate (3) is welded on the upper surface of one end of the supporting plate (1), the upper surface of the backing plate (3) is provided with a driving mechanism (4), a first screw (5) and a second screw (6) are arranged in the machine barrel (2), the first screw (5) and the second screw (6) are rotationally arranged in the machine barrel (2) through the driving mechanism (4), the other end of the machine barrel (2) is provided with a feed opening (7), the upper surface of the machine barrel (2) is communicated with a feed barrel (8), a feeding funnel (9) is communicated and arranged on one side of the top of the feeding cylinder (8), the feeding device is characterized in that a feeding screw rod (10) is rotatably arranged inside the feeding barrel (8), and the top of the feeding screw rod (10) is in transmission connection with the driving mechanism (4) through a transmission mechanism (11).
2. The twin-screw extruder convenient for blanking as claimed in claim 1, wherein: the driving mechanism (4) comprises a servo motor (401), a first rotating shaft (402), a second rotating shaft (403), a first bevel gear (404) and a second bevel gear (405), the servo motor (401) is fixedly arranged on the upper surface of the backing plate (3), the first rotating shaft (402) is in transmission connection with the output end of the servo motor (401) through a coupler, the first bevel gear (404) is keyed on the first shaft (402), the second bevel gear (405) is keyed on the second rotating shaft (403), the first bevel gear (404) meshes with the second bevel gear (405), the bottom of the transmission mechanism (11) is connected with the first bevel gear (404), the first screw (5) is fixedly sleeved on the circumference of the first rotating shaft (402), the second screw (6) is fixedly sleeved on the circumference of the second rotating shaft (403).
3. The twin-screw extruder for facilitating blanking of claim 2, wherein: drive mechanism (11) include third pivot (111), first belt pulley (112), second belt pulley (113), belt (114), transfer line (115) and third bevel gear (116), third pivot (111) with feed cylinder (8) rotate and are connected, feeding screw (10) are fixed to be cup jointed on the circumference of third pivot (111), first belt pulley (112) are fixed to be set up the tip of third pivot (111), third bevel gear (116) key-type connection is in the bottom of transfer line (115), third bevel gear (116) with first bevel gear (404) meshing, second belt pulley (113) are fixed to be set up the top of transfer line (115), belt (114) set up first belt pulley (112) with between second belt pulley (113).
4. The twin-screw extruder convenient for blanking as claimed in claim 3, wherein: a limiting plate (117) is welded on the outer side of the feeding barrel (8), and the transmission rod (115) penetrates through the limiting plate (117) and is in transmission connection with the limiting plate (117) through a bearing.
5. The twin-screw extruder convenient for blanking as claimed in claim 1, wherein: and a reinforcing block (12) is welded on the other side of the feeding cylinder (8), and the bottom of the reinforcing block (12) is welded on the upper surface of the machine barrel (2).
6. The twin-screw extruder convenient for blanking as claimed in claim 1, wherein: the upper surface intercommunication of barrel (2) is provided with radiator box (13), radiator fan (14) are installed to the internally mounted of radiator box (13).
7. The twin-screw extruder convenient for blanking as claimed in claim 1, wherein: supporting legs (15) are symmetrically welded at two ends of the lower surface of the supporting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120714320.9U CN215619840U (en) | 2021-04-08 | 2021-04-08 | Double screw extruder convenient to unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120714320.9U CN215619840U (en) | 2021-04-08 | 2021-04-08 | Double screw extruder convenient to unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215619840U true CN215619840U (en) | 2022-01-25 |
Family
ID=79935549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120714320.9U Expired - Fee Related CN215619840U (en) | 2021-04-08 | 2021-04-08 | Double screw extruder convenient to unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215619840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116295751A (en) * | 2023-02-22 | 2023-06-23 | 无锡海飞特科迈机械设备有限公司 | Double-screw micro-scale |
-
2021
- 2021-04-08 CN CN202120714320.9U patent/CN215619840U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116295751A (en) * | 2023-02-22 | 2023-06-23 | 无锡海飞特科迈机械设备有限公司 | Double-screw micro-scale |
| CN116295751B (en) * | 2023-02-22 | 2024-04-12 | 无锡海飞特科迈机械设备有限公司 | Double-screw micro-scale |
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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 |
Granted publication date: 20220125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |