CN218342795U - Small-size cold feed precision extruder - Google Patents
Small-size cold feed precision extruder Download PDFInfo
- Publication number
- CN218342795U CN218342795U CN202222582671.6U CN202222582671U CN218342795U CN 218342795 U CN218342795 U CN 218342795U CN 202222582671 U CN202222582671 U CN 202222582671U CN 218342795 U CN218342795 U CN 218342795U
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- fixedly connected
- extruder
- extruder body
- cold feed
- installation
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- 238000001179 sorption measurement Methods 0.000 claims abstract description 41
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims abstract description 19
- 239000007787 solid Substances 0.000 claims abstract description 17
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 49
- 238000007789 sealing Methods 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 230000007423 decrease Effects 0.000 abstract description 4
- 239000000567 combustion gas Substances 0.000 abstract description 2
- 210000001331 nose Anatomy 0.000 description 22
- 239000000463 material Substances 0.000 description 14
- 239000007789 gas Substances 0.000 description 12
- 230000008859 change Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 210000003128 head Anatomy 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004513 sizing Methods 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 relates to a cold feed extruder field just discloses a small-size cold feed precision extruder, the on-line screen storage device comprises a base, one side fixedly connected with screw motor on base top, the base top fixedly connected with machine case of screw motor one side, one side fixedly connected with extruder body of machine case, extruder body's inside wall rotates and is connected with the extrusion screw rod, extruder body's inner wall fixedly connected with pin, one side swing joint of solid fixed ring has the aircraft nose, the top fixedly connected with feeder hopper of gear pump. This small-size cold feed precision extruder starts miniature fan, is convenient for carry the rubber combustion gas to the adsorption tank inside by the blast pipe to filter it through the active carbon adsorption board and adsorb, later discharge it again, thereby realize the getting rid of the inside rubber air of extruder body, avoid the rubber in the air too much, lead to the follow-up decline of extruding product quality, improve its practicality.
Description
Technical Field
The utility model relates to a cold feed extruder field specifically is a small-size cold feed precision extruder.
Background
The cold feeding rubber extruder is widely applied in the rubber industry of China, pins are generally inserted into screw thread grooves radially from the circumferential direction of a machine barrel, so that the rubber material is divided and sheared by a plurality of pins once the screw rotates for one circle, kneading is strengthened, the flowing of the rubber material in the screw thread grooves is accelerated, and the rubber material with high quality is mixed, kneaded and plasticized.
In the chinese utility model patent: an authorized bulletin number CN211917657U discloses a high-efficient plastify extruder of cold feed, relates to rubber extruder technical field, including the extruder body, the bottom fixedly connected with supporting seat on extruder body right side, the feed inlet has been seted up to the upper end of extruder body, the right side fixed mounting of extruder body has extrusion mechanism and amortization mechanism, extrusion mechanism includes the speed reducer, the lateral surface of speed reducer and the inner wall fixed connection of extruder body, the transmission shaft fixedly connected with screw rod of speed reducer, the lateral surface of screw rod has cup jointed the sleeve. The utility model discloses, through mutually supporting between the above-mentioned structure, reached and extruded the sizing material scope big, production efficiency is high, mixing effect is strong and the effect that extrusion temperature is low, solved traditional rubber extruder can not satisfy the technological requirement and the productivity of modern rubber products and low, the not ideal, the high problem of extrusion temperature of plastify.
The following problems exist in the prior art:
1. in the prior art, a small and medium-sized cold feed precise extruder is inconvenient for exhaust treatment, gas in rubber cannot be exhausted well in the extrusion process and is treated, and certain adverse effect on the extruded rubber product is caused by excessive bubbles.
2. The middle-size and small-size cold feed precision extruder of prior art, inconvenient quick replacement aircraft nose, because the difference of production demand, need change different extruder aircraft noses, nevertheless the tradition is comparatively loaded down with trivial details or direct fixation to its change, leads to the inconvenience of use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a small-size cold feed precision extruder, possess the exhaust-gas treatment of being convenient for and be convenient for change advantages such as extruder aircraft nose, solved the problem among the above-mentioned background art.
(II) technical scheme
For the purpose of realizing the above-mentioned exhaust-gas treatment of being convenient for and being convenient for change the extruder aircraft nose, the utility model provides a following technical scheme: the utility model provides a small-size cold feed precision extruder, includes the base, one side fixedly connected with screw motor on base top, the base top fixedly connected with machine case of screw motor one side, one side fixedly connected with extruder body of machine case, the inside wall of extruder body rotates and is connected with the extrusion screw, one side of extrusion screw is passed through the belt and is connected with the screw motor output, the inner wall fixedly connected with pin of extruder body, the solid fixed ring of one side fixedly connected with on extruder body surface, one side swing joint of solid fixed ring has the aircraft nose, the inside swing joint of the solid fixed ring of aircraft nose one side has the mounting structure, one side swing joint on extruder body top has the exhaust treatment structure, the opposite side fixedly connected with gear pump on extruder body top, the top fixedly connected with feeder hopper of gear pump, the extruder body top opposite side fixedly connected with driving motor at the gear pump back, the driving motor output passes through the belt and is connected with one side at the gear pump back.
The exhaust treatment structure comprises an adsorption box, the adsorption box is fixedly connected to one side of the top end of the extruder body, two sides of the bottom end of the adsorption box are fixedly connected with exhaust pipes extending to the interior of the extruder body, inner side walls of the exhaust pipes are fixedly connected with baffle plates, a reserved groove is formed in one side of the adsorption box, one side of the adsorption box is movably connected with a sealing plate matched with the reserved groove, the upper end and the lower end of one side of the sealing plate are fixedly connected with an active carbon adsorption plate, the other side of the sealing plate is fixedly connected with a handle, a miniature fan is fixedly connected to the upper end of the inner side wall of the adsorption box, an extrusion screw rotates to stir rubber materials in the extruder body and discharges partial air in the extruder body, the miniature fan is started, rubber exhaust gas is conveniently conveyed to the interior of the adsorption box through the exhaust pipes, the active carbon adsorption plate is used for filtering and adsorbing the rubber materials, and then the rubber air in the extruder body is discharged, so that the rubber air in the extruder body is prevented from being too much and the quality of subsequent extruded products is reduced.
Preferably, the sealing plate is of an inverted convex shape, and a clamping structure is formed between the sealing plate and the inside of the preformed groove, so that the activated carbon adsorption plate can be conveniently preliminarily clamped and mounted.
Preferably, the upper end and the lower extreme swing joint of closing plate one side have fixing bolt, and adsorb the incasement outer wall and offer with fixing bolt matched with bolt hole, be convenient for guarantee the firm stability of installation between closing plate and the absorption case, and can realize the dismantlement installation to the closing plate.
Preferably, the inclination angle of baffle and horizontal direction is sixty degrees, and the baffle is cross distribution between the inner wall of blast pipe, avoids rubber to pass through the inside that the blast pipe got into the adsorption tank, realizes only exhausting the action.
Preferably, mounting structure includes the thread groove, the thread groove ring shape is seted up in solid fixed ring's one side, and the inside mounting groove of having seted up of solid fixed ring of thread groove top one side, gu fixed ring top one side swing joint has the installation pole that extends to the inside of mounting groove, and the bottom fixedly connected with installation piece of installation pole, the installation pole surface winding on installation piece top has the installation spring, the thread bush of aircraft nose one side annular fixedly connected with and thread groove inside through the screw-thread fit between thread bush and the thread groove inside, realizes the dismouting between aircraft nose and the solid fixed ring to utilize the elasticity of installation spring, make installation piece descend the card to the mounting hole inside, carry out spacing chucking to the thread bush precession, avoid the thread bush not hard up with the inside possible screw thread of thread groove, guarantee the firm stability of aircraft nose installation.
Preferably, constitute the screw thread dismouting structure between the inside of thread bush and thread groove, and be welding integrated structure between one side of thread bush and the one side of aircraft nose, realize the quick assembly disassembly between aircraft nose and the solid fixed ring.
Preferably, a clamping structure is formed between the mounting block and the inside of the mounting hole, and the height of the mounting block is smaller than the depth of the inside of the mounting groove, so that the mounting block has enough moving space, and the mounting block can be completely separated from the inside of the mounting hole.
Preferably, one side fixedly connected with bracing piece on base top, and the top and the extruder body bottom one side fixed connection of bracing piece, be convenient for to the support of extruder body bottom one side, guarantee the stationarity that the extruder body used.
Advantageous effects
Compared with the prior art, the utility model provides a small-size cold feed precision extruder possesses following beneficial effect:
1. this small-size cold feed precision extruder, through the exhaust-gas treatment structure that sets up, extrude the screw rod and rotate and mix the inside rubber material of extruder body, and make its inside partial air escape, and start miniature fan, be convenient for carry the rubber combustion gas to the adsorption tank inside by the blast pipe, and filter through the active carbon adsorption board and adsorb it, later discharge it again, thereby realize getting rid of the inside rubber air of extruder body, avoid the interior air of rubber too much, lead to the decline of follow-up extrusion product quality, improve its practicality, set up alternately and the baffle of slope simultaneously, avoid rubber to pass through the inside that the blast pipe got into the adsorption tank, and the cooperation of usable fixing bolt and bolt hole, can take out the active carbon adsorption board and change it, avoid it to adsorb the saturation and lead to follow-up absorbent inconvenience, thereby the problem of inconvenient exhaust-gas treatment has been solved.
2. This accurate extruder of small-size cold feed, mounting structure through setting up, through the screw-thread fit between thread bush and the thread groove inside, realize the dismouting between aircraft nose and the solid fixed ring, and utilize the elasticity of installation spring, make installation piece decline card to the mounting hole inside, carry out spacing chucking to the thread bush precession, it is not hard up with the possible screw thread of thread groove inside to avoid the thread bush, guarantee the firm stability of aircraft nose installation, and then be convenient for quick assembly disassembly to the aircraft nose, and can guarantee the installation fastness, be convenient for change different aircraft noses according to the actual demand, improve its suitability, thereby the problem of not changing the extruder aircraft nose has been solved.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the activated carbon adsorption plate of the present invention;
FIG. 4 is a schematic view of a partial enlarged structure of the exhaust treatment structure of the present invention;
FIG. 5 is a schematic view of a partially enlarged structure of the mounting structure of the present invention;
fig. 6 is an enlarged schematic structural diagram of a in fig. 4 according to the present invention.
In the figure: 1. a feed hopper; 2. a gear pump; 3. an exhaust gas treatment structure; 301. an activated carbon adsorption plate; 302. fixing the bolt; 303. a sealing plate; 304. a handle; 305. an adsorption tank; 306. a baffle plate; 307. an exhaust pipe; 308. a micro fan; 309. bolt holes; 310. reserving a groove; 4. an extruder body; 5. a mounting structure; 501. mounting a rod; 502. mounting blocks; 503. a threaded sleeve; 504. a thread groove; 505. mounting holes; 506. installing a spring; 507. mounting grooves; 6. a machine head; 7. a fixing ring; 8. a support bar; 9. a base; 10. a screw motor; 11. a chassis; 12. a pin; 13. extruding a screw; 14. the motor is driven.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
The utility model provides a preferred embodiment of small-size cold feed precision extruder is shown in fig. 1 to fig. 6: the utility model provides a small-size cold feed precision extruder, which comprises a base 9, one side fixedly connected with screw motor 10 on base 9 top, base 9 top fixedly connected with machine case 11 of screw motor 10 one side, one side fixedly connected with extruder body 4 of machine case 11, extruder body 4's inside wall rotates and is connected with extrusion screw 13, one side of extrusion screw 13 is passed through the belt and is connected with screw motor 10 output, extruder body 4's inner wall fixedly connected with pin 12, one side fixedly connected with solid fixed ring 7 on extruder body 4 surface, one side swing joint of solid fixed ring 7 has aircraft nose 6, the inside swing joint of solid fixed ring 7 of aircraft nose 6 one side has mounting structure 5, one side swing joint on extruder body 4 top has exhaust treatment structure 3, the opposite side fixedly connected with gear pump 2 on extruder body 4 top, the top fixedly connected with feeder hopper 1 of gear pump 2, the extruder body 4 top opposite side fixedly connected with driving motor 14 at the gear pump 2 back, driving motor 14 output passes through the belt and is connected with one side at the gear pump 2 backs.
The exhaust treatment structure 3 comprises an adsorption box 305, the adsorption box 305 is fixedly connected to one side of the top end of the extruder body 4, two sides of the bottom end of the adsorption box 305 are fixedly connected with an exhaust pipe 307 extending to the inside of the extruder body 4, a baffle 306 is fixedly connected to the inner side wall of the exhaust pipe 307, a preformed groove 310 is formed in one side of the adsorption box 305, a sealing plate 303 matched with the preformed groove 310 is movably connected to one side of the adsorption box 305, an active carbon adsorption plate 301 is fixedly connected to the upper end and the lower end of one side of the sealing plate 303, a handle 304 is fixedly connected to the other side of the sealing plate 303, a micro fan 308 is fixedly connected to the upper end of the inner side wall of the adsorption box 305, an extrusion screw 13 rotates to stir rubber materials inside the extruder body 4 and discharges part of the air inside of the extruder body 4, the micro fan 308 is started, the discharged rubber gas is conveniently conveyed to the inside of the adsorption box 305 through the exhaust pipe 307 and is filtered and adsorbed by the active carbon adsorption plate 301 and then discharged, thereby removing the rubber air inside the extruder body 4 is realized, and the quality of subsequent extrusion products is prevented from being lowered.
In this embodiment, the shape of the sealing plate 303 is an inverted convex shape, and a clamping structure is formed between the sealing plate 303 and the inside of the preformed groove 310, so that the preliminary clamping installation of the activated carbon adsorption plate 301 is facilitated by the clamping of the inverted convex shape of the sealing plate 303 and the inside of the preformed groove 310.
In this embodiment, the upper end and the lower extreme swing joint of closing plate 303 one side have fixing bolt 302, and adsorb the case 305 outer wall and seted up with fixing bolt 302 matched with bolt hole 309, through the cooperation between fixing bolt 302 and the bolt hole 309, be convenient for guarantee the firm stability of installation between closing plate 303 and the adsorption case 305, and can realize the dismantlement installation to closing plate 303.
In this embodiment, the inclination angle of the baffle 306 with the horizontal direction is sixty degrees, and the baffles 306 are distributed across the inner wall of the exhaust pipe 307, and the crossed and inclined baffles 306 are provided to prevent rubber from entering the inside of the adsorption tank 305 through the exhaust pipe 307, thereby realizing only exhaust action.
Example 2
On the basis of the embodiment 1, the preferred embodiment of the small-sized cold-feeding precision extruder provided by the utility model is shown in fig. 1 to fig. 6: mounting structure 5 includes thread groove 504, thread groove 504 is seted up in one side of solid fixed ring 7 annularly, and the solid fixed ring 7 of thread groove 504 top one side has seted up mounting groove 507 inside, gu fixed ring 7 top one side swing joint has the installation pole 501 that extends to the inside of mounting groove 507, and the bottom fixedly connected with installation piece 502 of installation pole 501, installation spring 506 has been twined on the installation pole 501 surface at installation piece 502 top, aircraft nose 6 one side annular fixedly connected with and the thread bush 503 inside thread groove 504, through the screw-thread fit between thread bush 503 and the thread groove 504 inside, realize the dismouting between aircraft nose 6 and the solid fixed ring 7, and utilize the elasticity of installation spring 506, make installation piece 502 descend the card to the mounting hole 505 inside, carry out spacing chucking to the precession of thread bush 503, avoid possible screw looseness in thread bush 503 and the thread groove 504, guarantee the firm stability of aircraft nose 6 installation.
In this embodiment, a thread dismounting structure is formed between the thread bushing 503 and the inside of the thread groove 504, and a welding integrated structure is formed between one side of the thread bushing 503 and one side of the head 6, and the quick dismounting between the head 6 and the fixing ring 7 is realized by utilizing the thread fit between the thread bushing 503 and the thread groove 504.
In this embodiment, a clamping structure is formed between the mounting block 502 and the inside of the mounting hole 505, the height of the mounting block 502 is smaller than the depth of the mounting groove 507, and the mounting block 502 has enough moving space by providing the deeper mounting groove 507, so that the mounting block can be completely separated from the inside of the mounting hole 505.
In addition, one side fixedly connected with bracing piece 8 on base 9 top, and the top of bracing piece 8 and 4 bottom one side fixed connection of extruder body, through setting up bracing piece 8, be convenient for to the support of 4 bottom one sides of extruder body, guarantee the stationarity that extruder body 4 used.
When the extruder is used, a rubber material is added into the feeding hopper 1, then the driving motor 14 is started, the gear in the gear pump 2 is driven to rotate by belt transmission, the rubber material is further conveyed into the extruder body 4 more smoothly, then the screw motor 10 is started, the extrusion screw 13 is driven to rotate by belt transmission, the rubber in the extruder body 4 is further stirred and extruded, the rubber material is cut and sheared by the pin 12, kneading is strengthened, the flowing of a rubber material in the extruder body 4 of the screw is accelerated, and the rubber material is discharged through the mounting structure 5;
meanwhile, the extrusion screw 13 rotates to stir and extrude the rubber material in the extruder body 4, meanwhile, air in the rubber is partially discharged, the micro fan 308 is started, the gas discharged from the rubber is conveniently conveyed to the inside of the adsorption box 305 through the exhaust pipe 307, the gas is filtered and adsorbed through the activated carbon adsorption plate 301, and then the gas is discharged, so that the rubber air in the extruder body 4 is removed, meanwhile, the crossed and inclined baffle plates 306 are arranged, the rubber is prevented from entering the inside of the adsorption box 305 through the exhaust pipe 307, the fixing bolt 302 can be periodically rotated to be completely separated from the inside of the bolt hole 309, then the sealing plate 303 is pulled by the handle 304, the activated carbon adsorption plate 301 is taken out from the inside of the adsorption box 305 and is replaced, and the inconvenience of subsequent adsorption caused by the adsorption saturation of the rubber is avoided;
when a new machine head 6 needs to be replaced or maintenance needs to be carried out on the machine head 6, the installation rod 501 can be pulled, the installation block 502 is made to ascend, the installation spring 506 is compressed to be completely separated from the inside of the installation hole 505, then the machine head 6 is rotated, the threaded sleeve 503 is made to be separated from the inside of the threaded groove 504, the machine head 6 can be disassembled, during installation, the installation rod 501 is pulled to make the installation block 502 ascend to be completely separated into the installation groove 507, threaded matching of the threaded sleeve 503 and the threaded groove 504 is utilized, firm installation between the machine head 6 and the fixing ring 7 is achieved, then the elastic force of the installation spring 506 is utilized, the installation block 502 is made to descend to be clamped into the inside of the installation hole 505, limiting and clamping are carried out on screwing of the threaded sleeve 503, possible loosening of threads in the threaded sleeve 503 and the threaded groove 504 is avoided, and firm stability of installation of the machine head 6 is guaranteed.
To sum up, this small-size cold accurate extruder of feed, the device can realize discharging and adsorbing the gas that rubber was extruded, avoids the interior air of rubber too much, leads to the decline of follow-up extrusion product quality, and but quick replacement aircraft nose 6 is convenient for extrude the demand according to the reality and is changed, improves its suitability.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a small-size cold feed precision extruder, includes base (9), its characterized in that: the extruder is characterized in that a screw motor (10) is fixedly connected to one side of the top end of the base (9), a case (11) is fixedly connected to the top end of the base (9) on one side of the screw motor (10), an extruder body (4) is fixedly connected to one side of the case (11), an extrusion screw (13) is rotatably connected to the inner side wall of the extruder body (4), one side of the extrusion screw (13) is connected to the output end of the screw motor (10) through a belt, a pin (12) is fixedly connected to the inner wall of the extruder body (4), a fixing ring (7) is fixedly connected to one side of the surface of the extruder body (4), a machine head (6) is movably connected to one side of the fixing ring (7) on one side of the machine head (6), a mounting structure (5) is movably connected to the inside of the fixing ring (7) on one side of the machine head (6), an exhaust treatment structure (3) is movably connected to one side of the top end of the extruder body (4), a gear pump (2) is fixedly connected to the other side of the top end of the extruder body (4), a feed hopper (1) is fixedly connected to the top end of the gear pump (2), and a drive motor (14) is connected to one side of the back of the gear pump (2);
exhaust-gas treatment structure (3) are including adsorbing case (305), adsorbing case (305) fixed connection is in one side on extruder body (4) top, adsorbing case (305) bottom both sides fixedly connected with extends to inside blast pipe (307) of extruder body (4), inside wall fixedly connected with baffle (306) of blast pipe (307), preformed groove (310) have been seted up to one side of adsorbing case (305), adsorbing case (305) one side swing joint have with preformed groove (310) matched with closing plate (303), upper end and lower extreme fixedly connected with active carbon adsorption plate (301) of closing plate (303) one side, opposite side fixedly connected with handle (304) of closing plate (303), the upper end fixedly connected with miniature fan (308) of adsorbing case (305) inside wall.
2. A small cold feed precision extruder as claimed in claim 1, wherein: the sealing plate (303) is in an inverted convex shape, and a clamping structure is formed between the sealing plate (303) and the inner part of the reserved groove (310).
3. A small cold feed precision extruder as claimed in claim 1, wherein: the upper end and the lower extreme swing joint of closing plate (303) one side have fixing bolt (302), and adsorption box (305) outer wall is seted up and is fixed bolt (302) matched with bolt hole (309).
4. A small cold feed precision extruder as claimed in claim 1, wherein: the inclination angle of the baffle (306) and the horizontal direction is sixty degrees, and the baffle (306) is distributed between the inner walls of the exhaust pipes (307) in a crossed manner.
5. A small cold feed precision extruder as claimed in claim 1, wherein: mounting structure (5) are including thread groove (504), thread groove (504) annular is seted up in one side of solid fixed ring (7), and the solid fixed ring (7) of thread groove (504) top one side is inside has seted up mounting groove (507), gu fixed ring (7) top one side swing joint has installation pole (501) that extend to mounting groove (507) inside, and installs the bottom fixedly connected with installation piece (502) of pole (501), installation pole (501) surface winding on installation piece (502) top has installation spring (506), aircraft nose (6) one side annular fixedly connected with and thread groove (504) inside thread bush (503).
6. A small cold feed precision extruder according to claim 5, characterized in that: a thread dismounting structure is formed between the thread sleeve (503) and the inside of the thread groove (504), and a welding integrated structure is formed between one side of the thread sleeve (503) and one side of the machine head (6).
7. A small cold feed precision extruder as claimed in claim 5, characterized in that: the installation block (502) and the inside of the installation hole (505) form a clamping structure, and the height of the installation block (502) is smaller than the depth of the inside of the installation groove (507).
8. A small cold feed precision extruder as claimed in claim 1, wherein: one side fixedly connected with bracing piece (8) on base (9) top, and the top and the extruder body (4) bottom one side fixed connection of bracing piece (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222582671.6U CN218342795U (en) | 2022-09-28 | 2022-09-28 | Small-size cold feed precision extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222582671.6U CN218342795U (en) | 2022-09-28 | 2022-09-28 | Small-size cold feed precision extruder |
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| Publication Number | Publication Date |
|---|---|
| CN218342795U true CN218342795U (en) | 2023-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222582671.6U Active CN218342795U (en) | 2022-09-28 | 2022-09-28 | Small-size cold feed precision extruder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118636440A (en) * | 2024-08-15 | 2024-09-13 | 信丰六一节能科技有限公司 | Cold feed pin exhaust extruder |
-
2022
- 2022-09-28 CN CN202222582671.6U patent/CN218342795U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118636440A (en) * | 2024-08-15 | 2024-09-13 | 信丰六一节能科技有限公司 | Cold feed pin exhaust extruder |
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