CN110523797A - A kind of pit heat-transfer pipe production line automatic feeding - Google Patents
A kind of pit heat-transfer pipe production line automatic feeding Download PDFInfo
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- CN110523797A CN110523797A CN201910825703.0A CN201910825703A CN110523797A CN 110523797 A CN110523797 A CN 110523797A CN 201910825703 A CN201910825703 A CN 201910825703A CN 110523797 A CN110523797 A CN 110523797A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
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Abstract
The present invention relates to a kind of pit heat-transfer pipe production line automatic feeding, by windrow system, pipe system, push pipe system, feed system, center support system, clamping system constituted, it is characterized in that: windrow system bolt fastening is connected with pipe system；Windrow system bottom is fitted with push pipe system, and the material blocking block of push pipe system is contacted with feed system；The both ends bottom bolts of feed system are connected with center support system；Clamping system is bolted connection in feed system left end.When device works: realizing light pipe automatic charging using material ejection cylinder；Automatic stocking is realized using servo motor and ball-screw；Feed device height adjustment is realized using center support system.Compared with prior art, the configuration of the present invention is simple is able to achieve the automation feeding operation of pit pipe, and device is suitable for the light pipe of different tube diameters；In addition, the present invention can also improve pit pipe the degree of automation, pit pipe production efficiency is improved, to reduce pit pipe manufacturing cost.
Description
Technical field
The present invention relates to pit heat-transfer pipe machine-shaping field, in particular to a kind of pit heat-transfer pipe production line with sending automatically
Expect device.
Background technique
Heat transfer is a kind of very universal natural phenomena, is power, nuclear energy, electronics, traffic, refrigeration, chemical industry, petroleum, boat
Usual process in the industry such as empty space flight.And heat exchanger occupies key position in above-mentioned each industry, heat exchanger is not only to guarantee
Entire engineering equipment runs well indispensable component, and metal consumption, power consumption and in terms of, all
Occupy important share in entire engineering.By taking power plant as an example, if also regarding boiler as heat exchange equipment, the capital of heat exchanger is thrown
Money accounts for about the 70% of power plant's gross investment；In petrochemical industry, make an investment in gross investment 50% of heat exchanger；Further, since in the world
The increasingly reduction of the non-renewable resources such as coal, petroleum, natural gas improves heat exchanger energy utilization rate, reduces energy waste also gesture
It must go.This is as it can be seen that the rational design of heat exchanger is highly important for economizing on resources, reducing the material of metal material and consume.It passes
Its decisive role of the heat exchange property of heat exchange property heat exchanging device of heat pipe, is the core work element of heat exchanger, therefore is improved
The heat exchange property of heat exchanger tube just can greatly improve the heat utilization rate of heat exchanger, to reduce the consumption of resource, metal material.
For improve heat exchanger tube performance, frequently with heat transfer enhancement technology；So-called heat transfer enhancement technology is exactly to make every effort to heat exchanger in unit
Heat that is interior, transmitting on unit area is more.Existing heat transfer enhancement technology includes all types of augmentation of heat transfer pipe of exploitation, such as
Shaped telescopic tube, bellows, spirally corrugated tube and other types augmentation of heat transfer pipe.And pit heat-transfer pipe is to rise in the recent period both at home and abroad
A kind of efficient heat conducting tube has the characteristics that very much.
1) pit heat-transfer pipe has a characteristic that as a kind of new and effective augmentation of heat transfer pipe when fluid flows through pit pipe
Duan Shi, due to the separating effect in boundary layer, fluid forms laterally vortex after pit, and vortex is just mobile to tube hub once being formed
And be gradually expanded, vortex is formed, the mixture operation that vortex increases fluid in boundary layer is used, and heat transfer coefficient can be greatly improved；
2) due to the scaling souring of pit heat-transfer pipe, so that managing inside and outside anti-dirt superior performance；3) pit heat-transfer pipe is due to pit
Effect, keep the more common light pipe of the thermal stress resistance of pit heat-transfer pipe strong；4) due to the arrangement form of pit pipe pit, can reduce
Fluid pressure loss, and then small-power pump can be selected；5) pit heat-transfer pipe increases heat transfer area due to the effect of pit, and
Enhance the turbulent flow of fluid.Therefore, under the conditions of identical heat exchange amount, space body shared by heat exchanger can be reduced using pit heat-transfer pipe
It accumulates and mitigates weight.
In recent years, the processing and manufacturing of pit heat-transfer pipe disclosed in country device is more, such as: the patent No.
A kind of " CN2017106146693 " punching type industrial high-efficient pipe workbench, a kind of more liquid of the patent No. " CN2017106146640 "
Cylinder formula fourth born of the same parents' heat-transfer pipe extrusion forming device, a kind of alternating expression fourth born of the same parents' heat-transfer pipe of the patent No. " CN201710614666X " are squeezed into
Type device, a kind of wedge-type fourth born of the same parents heat-transfer pipe extrusion forming device of the patent No. " CN201710614658.5 ".
In addition, in recent years, also there is more disclosure in the country to pit pipe pressurizing unit, such as: the patent No.
A kind of " CN2017106146693 " punching type industrial high-efficient pipe workbench, a kind of more liquid of the patent No. " CN2017106146640 "
Cylinder formula fourth born of the same parents' heat-transfer pipe extrusion forming device, a kind of alternating expression fourth born of the same parents' heat-transfer pipe of the patent No. " CN201710614666X " are squeezed into
Type device, a kind of wedge-type fourth born of the same parents heat-transfer pipe extrusion forming device of the patent No. " CN201710614658.5 ".
Although pit pipe needs people when producing and processing however, there are many pit heat-transfer pipes to fabricate device at present
Work send pipe and unloads pipe, and lower so as to cause pit pipe production line automation degree, pit pipe manufacturing cost is higher.
Summary of the invention
In order to overcome the disadvantages mentioned above of existing pit heat-transfer pipe molding equipment, the purpose of the present invention is to provide a kind of pits
Heat-transfer pipe production line feed device, the device realize light pipe automatic charging by material ejection cylinder, realize light by ball-screw
Pipe automatic stocking, and then the degree of automation of pit pipe production line is improved, reduce pit pipe production efficiency.
In order to achieve the above object, the technical scheme of the present invention is realized as follows:
A kind of pit heat-transfer pipe production line automatic feeding, by windrow system 1, pipe system 2, push pipe system 3, feeding system
System 4, center support system 5, clamping system 6 are constituted, it is characterized in that: bolt fastening is connected with comb at left and right sides of 1 front end of windrow system
System 2,1 bottom of windrow system are fitted with push pipe system 3, and the material blocking block 33 of push pipe system 3 is contacted with feed system 4, sent
The both ends bottom bolts of material system 4 are connected with center support system 5, and clamping system 6 is bolted connection left in feed system 4
End；
The windrow system 1 includes rickstand 11, heap flitch 12, baffle 13；The rickstand 11 is square frame structure, windrow
The top of frame 11 is welded with heap flitch 12；The heap flitch 12 is made of level board 14 and inclined plate 15, is stacked on level board 14
Multilayer light pipe is stacked with one layer of light pipe on inclined plate 15；14 tail portion of level board has been bolted baffle 13；15 upper surface of inclined plate or so
Two sides bolt is connected separately with pipe system 2；15 upper surface front end of inclined plate is welded with the material blocking block 33 of push pipe system 3.
The push pipe system 3 includes push pipe cylinder 31, ejection block 32, material blocking block 33；The push pipe cylinder 31 is placed in heap
The lower part of material system 1, the piston rod of push pipe cylinder 31 have been connected through a screw thread ejection block 32；The ejection block 32 is in direct triangle
Shape, the top gap for being right against two light pipes of the triangle of ejection block 32；The rectangular triangle of the material blocking block 33 is simultaneously welded in tiltedly
The upper surface end of plate 15.
The feed system 4 includes chute feeder 41, scraping wings 42, feeding seat 43, ball-screw 44, guide rail 45, servo electricity
Machine 46, support plate 47；41 cross section of chute feeder is V-shaped, and the floor design of chute feeder 41 has perforation ditch along its length
Slot 48 has scraping wings 42 to pass through in passing-through groove 48；The both ends top surface design of chute feeder 41 has through-hole, and bolt passes through through-hole
Chute feeder 41 is anchored on 5 upper surface of center support system；41 left end of chute feeder designs the horizontal cut 49 for having perforation, laterally lacks
There is clamping jaw cylinder 62 to pass through in mouth 49；Lower end surface design at horizontal cut 49 has threaded hole, and bolt, which passes through threaded hole and will clamp, is
System 6 is anchored on 41 lower surface of chute feeder；42 upper end of scraping wings is triangular in shape, and lower end is L-shaped, 42 upper end of the scraping wings peace
Loaded in chute feeder 41,42 lower end of scraping wings is installed in feeding seat 43；The lower end design of scraping wings 42 has 2 ~ 4 through-holes；Institute
State the square chamber that design at 43 top center of feeding seat has assembly scraping wings 42；The design of 43 front end face of feeding seat has 2 ~ 4 cross through hole,
It is intracavitary that bolt passes through the side that scraping wings 42 is connected to feeding seat 43 by through-hole；Feeding seat 43 is installed on ball-screw 44 and is formed
Sliding pair；Ball-screw 44 is fastened by bolts in support plate 47；Feed screw nut, feed screw nut are installed inside feeding seat 43
Ball-screw 44 is inside installed, 44 right end of ball-screw is connected with servo motor 46.
The center support system 5 includes backing plate 51, portal frame 52, connecting plate 53, jacking bolt 54, fastening bolt 55；Institute
It states 51 upper surface of backing plate and is welded with portal frame 52；Upper interior welds have connecting plate 53 in the portal frame 52；The company
The design of 53 end face of fishplate bar has through-hole, and bolt passes through through-hole and support plate 47 is anchored on 53 upper surface of connecting plate；The portal frame
The design of 52 upper surfaces has jacking threaded hole and fastening thread hole, jacks and is fitted with jacking bolt 54 in threaded hole, jacks spiral shell
Contact has chute feeder 41 at the top of bolt 54；Fastening bolt 55 passes through the through-hole of chute feeder 41 and fastening thread hole fastens chute feeder 41
In 52 upper surface of portal frame.
The clamping system 6 includes clamping cylinder 61, clamping jaw cylinder 62, fixing seat 63；The piston rod of the clamping cylinder 61
Place is threaded with clamping jaw cylinder 62；The clamping jaw cylinder 62 is V-shaped；The fixing seat 63 is L-shaped, and clamping cylinder 61 is tight by bolt
It is fixed in 63 side of fixing seat, fixing seat 63, which is bolted, is anchored on 41 bottom surface of chute feeder.
Compared with the prior art, the beneficial effects of the present invention are: a kind of 1, pit heat-transfer pipe production line of the present invention
With feed device, which realizes light pipe automatic charging using material ejection cylinder, therefore structure is simple, high degree of automation, can be into
One step improves pit pipe production efficiency, reduces pit pipe production cost.2, the present invention uses the biography of servo motor and ball-screw
Flowing mode push light pipe enters extruder, thus, light pipe push is accurate, and control system is simple, and pit pipe parameter product quality is high.
3, present invention design has center support system, can adjust the height of chute feeder, so that it is guaranteed that the center of the center line of light pipe and extruder
Line is overlapped, and makes light pipe of the feed system suitable for pushing different-diameter.4, clamping system of the invention can prevent pressure head from existing
During squeezing light pipe, light pipe shakes or compression deflection, to influence the pit pipe quality of production.
Detailed description of the invention
Fig. 1 is schematic three dimensional views of the present invention.
Fig. 2 is positional diagram of the present invention in pit pipe production line.
Fig. 3 is windrow system schematic three dimensional views.
Fig. 4 is schematic diagram when windrow system stores light pipe.
Fig. 5 is pipe system schematic three dimensional views.
Fig. 6 is the positional diagram of push pipe system and windrow system.
Fig. 7 is push pipe system decomposition schematic three dimensional views.
Fig. 8 is feed system schematic three dimensional views.
Fig. 9 is feed system decomposition diagram.
Figure 10 is chute feeder left end part side enlarged diagram.
Figure 11 is feed system parts thereof schematic diagram.
Figure 12 is scraping wings schematic three dimensional views.
Figure 13 is company's schematic diagram of scraping wings and feeding seat.
Figure 14 is center support system schematic three dimensional views.
Figure 15 is center support system decomposition diagram.
Figure 16 is the connection schematic diagram to clamping system and chute feeder.
In figure:
1. windrow system, 11. rickstands, 12. heap flitch, 13. baffles, 14. level boards, 15. inclined plates.
2. pipe system, 21. fixed plates, 22. alignment plates, 23.T shape plate.
3. push pipe system, 31. push pipe cylinders, 32. ejection blocks, 33. material blocking blocks.
4. feed system, 41. chute feeders, 42. scraping wings, 43. feeding seats, 44. ball-screws, 45. guide rails, 46. servos
Motor, 47. support plates, 48. passing-through grooves, 49. horizontal cuts.
5. center support system, 51. backing plates, 52. portal frames, 53. connecting plates, 54. jacking bolts, 55. fastening bolts.
6. clamping system, 61. clamping cylinders, 62. clamping jaws, 63. fixing seats.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing.
Referring to Fig.1 ~ Fig. 2, a kind of pit heat-transfer pipe production line feed device, by windrow system 1, pipe system 2, push pipe
System 3, feed system 4, center support system 5, clamping system 6 are constituted.Assembly relation are as follows: bolt at left and right sides of 1 front end of windrow system
It is fastenedly connected with pipe system 2；1 bottom of windrow system is fitted with push pipe system 3, the material blocking block 33 of push pipe system 3 with give
Material system 4 contacts；The both ends bottom bolts of feed system 4 are connected with center support system 5；Clamping system 6 is bolted connection
In 4 left end of feed system.
The working principle of feed device are as follows: 1 preparation: firstly, light pipe be deposited on the level board 14 of heap flitch 12 and
On inclined plate 15；2 push pipe processes: when needing feeding, the piston rod of push pipe cylinder 31 extends and is inserted into triangle ejection block 32
In light pipe gap, so that light pipe be made to cross material blocking block 33 under the action of inclined-plane, and then fall into light pipe in chute feeder 41；3 send
Material process: after light pipe falls into chute feeder 41, starting servo motor rotates ball-screw 44, so that scraping wings 42 be made to push light pipe
Into extruder, and then realize automation feeding operation.
Referring to Fig. 3 ~ Fig. 4, windrow system 1 is mainly used for laying in light pipe, and the installation for pipe system 2 provides space.Heap
Material system 1 includes rickstand 11, heap flitch 12.The rickstand 11 is rectangular frame structure, and the top of rickstand 11 is welded
There is heap flitch 12.The heap flitch 12 is made of level board 14 and inclined plate 15, and level board 14 is for stacking light pipe to be extruded；Tiltedly
Plate 15 is then for sliding light pipe along inclined plate 15 under the effect of gravity, to realize the purpose that light pipe plugs the gap automatically.Inclined plate
15 upper surface has been bolted pipe system 2.
Referring to Fig. 5, pipe system 2 is mainly used for that light pipe is made to arrange in single layer.The pipe system 2 includes fixed plate 21,
Alignment plate 22, T-shaped plate 23.Fixed plate 21, which is bolted, is anchored on 12 upper surface of heap flitch.Pass through spiral shell on front side of fixed plate 21
It tethers and is connected to alignment plate 22, the alignment plate 22 is for being aligned light pipe ends.The top bolt of fixed plate 21 is connected with T-shaped plate
23, the T-shaped plate 23 is used to adjust the clearance height of T-shaped plate 23 Yu heap flitch 12, so that it is guaranteed that only row's light pipe enters row
Guard system 2.
Referring to Fig. 6 ~ Fig. 7, liftout system realizes light for falling into the light pipe being arranged on rickstand 11 in chute feeder 41
Pipe automatic charging function.The push pipe system 3 includes push pipe cylinder 31, ejection block 32, material blocking block 33.The push pipe cylinder 31 is pacified
It is put in the lower part of windrow system 1；The piston rod of push pipe cylinder 31 has been connected through a screw thread ejection block 32.The ejection block 32 is in straight
Connect triangle, the top gap just for two light pipes of the triangle of ejection block 32.The rectangular triangle of the material blocking block 33 is simultaneously
It is welded in the upper surface end of inclined plate 15, and then the light pipe on heap inclined plate 15 is stopped to glide.
The working principle of liftout system are as follows: booster air pump, the inlet chamber inflation of push pipe cylinder 31, to make push pipe cylinder 31
Piston rod elongation；After piston rod elongation, the ejection block 32 being threadedly coupled, which is just inserted into the gap of two light pipes, makes first
Light pipe is jacked up, and falls into first light pipe in chute feeder 41 under the ramp effect of ejection block 32, realizes automatic charging mistake
Journey；The inlet chamber of subsequent push pipe cylinder 31 stops inflation, and outlet chamber starts to inflate, so that piston rod be made to foreshorten to initial position；
Finally, second light pipe glides under inclined plate 15 and gravity along inclined plate 15, and finally occupy the position of first light pipe.
Referring to Fig. 8 ~ Fig. 9, feed system 4 enters extruder for pushing light pipe, to realize light pipe self-feeding process.
The feed system 4 includes chute feeder 41, scraping wings 42, feeding seat 43, ball-screw 44, guide rail 45, servo motor 46, support
Plate 47.
The working principle of feed system 4 are as follows: servo motor 46 rotation drive ball-screw rotation, ball-screw 44 rotation from
And feeding seat 43 is driven to move axially；Feeding seat 43 moves axially to drive scraping wings 42 that light pipe is pushed to enter extruder, from
And realize the automation feeding of light pipe.
0 ~ Figure 11 referring to Fig.1,41 cross section of chute feeder is V-shaped, and contact has light pipe in V-shaped groove.The bottom of chute feeder 41
Face design has passing-through groove 48 along its length, has scraping wings 42 to pass through in passing-through groove 48, and scraping wings 42 can penetrate through
It is moved in groove 48.The both ends top surface of chute feeder 41 is respectively designed with 4 through-holes, and bolt passes through through-hole, and chute feeder 41 is tight
It is fixed in 5 upper surface of center support system.41 left end of chute feeder designs the horizontal cut 49 for having perforation, has clamping jaw in horizontal cut 49
Cylinder 62 passes through.Lower end surface design at horizontal cut 49 has 4 threaded holes, and bolt passes through threaded hole and is anchored on clamping system 6
Chute feeder 41.
2 ~ Figure 13 referring to Fig.1,42 upper end of scraping wings is triangular in shape, and lower end is L-shaped；42 upper end of scraping wings, which is mounted on, to be sent
In hopper 41,42 lower end of scraping wings is mounted in feeding seat 43.The lower end design of scraping wings 42 has 2 through-holes.Scraping wings 42 is pacified
It is put in 43 top of feeding seat.
Referring to Fig.1 4, design has the square chamber of installation scraping wings 42 at 43 top center of feeding seat, puts intracavitary be inserted with and pushes away
Flitch 42.The design of 43 front end face of feeding seat has 2 cross through hole, and bolt passes through the side that scraping wings 42 is connected to feeding seat 43 by through-hole
It is intracavitary.
Referring to Fig.1 1, feeding seat 43 is mounted on ball screw 44 and forms sliding pair.Screw rod is fastened by bolts in branch
On fagging 47.Feed screw nut is installed inside feeding seat 43, ball-screw 44,44 right end of ball-screw are installed in feed screw nut
It is connected with servo motor 46.
Referring to Fig.1 5, center support system 5 is used to adjust the height of feed system 4, to make the center line and extruder of light pipe
Center line be overlapped, so that feed system 4 be enable to push the light pipe of different-diameter, and prevent extruder bias from squeezing.It is described right
Middle system 5 includes backing plate 51, portal frame 52, connecting plate 53, jacking bolt 54, fastening bolt 55.51 upper surface of backing plate
It is welded with portal frame 52.Upper interior welds have connecting plate 53 in the portal frame 52, and connecting plate 53 is for carrying and pacifying
Put support plate 47.53 end face of the connecting plate design has through-hole, and bolt passes through through-hole and support plate 47 is anchored on connecting plate 53
Surface.52 upper surface of the portal frame design has jacking threaded hole and fastening thread hole, jacks and is fitted in threaded hole
Bolt 54 is jacked, jacking contact at the top of bolt 54 has chute feeder 41；Bolt passes through the through-hole of chute feeder 41 and fastening thread hole will
Chute feeder 41 is anchored on 52 upper surface of portal frame.
The working principle of center support system 5: when light pipe position of center line need to be improved, it is overlapped light pipe with the center line of extruder
When: bolt is tightened firstly, unclamping, turns jacking bolt 54, makes to jack the stretching portal frame 52 of bolt 54 and rises chute feeder 41,
To realize the purpose of adjustment light pipe center line；Fastening bolt 55 then is tightened, chute feeder 41 is made tightly to be once again secured in a shape machine
On frame 52.When light pipe position of center line need to be reduced, when being overlapped light pipe with the center line of extruder, jacking bolt need to be only turned
54, make to jack in 54 retraction portal frame 52 of bolt to make the height of chute feeder 41 decline, then by tightening fastening bolt 55
Chute feeder 41 is anchored on portal frame 52.
Referring to Fig.1 6, clamping system 6 is for clamping light pipe, to prevent light pipe from shaking in forming process.The folder
Clamping system 6 includes clamping cylinder 61, clamping jaw cylinder 62, fixing seat 63.The piston rod design of the clamping cylinder 61 has screw thread, screw thread
It is connected with clamping jaw cylinder 62.The clamping jaw cylinder 62 is V-shaped, for clamping light pipe.Fixing seat 63 is L-shaped, and clamping cylinder 61 passes through spiral shell
Bolt is anchored on 63 side of fixing seat, and fixing seat 63, which is bolted, is anchored on 41 bottom surface of chute feeder.
Compared with prior art, the present invention realizes light pipe automatic charging using push pipe cylinder 31, therefore structure is simple, automatically
Change degree is high, can further improve pit pipe production efficiency, reduces pit pipe production cost；The present invention using servo motor 46 with
The kind of drive push light pipe of ball-screw 44 enters extruder, thus, light pipe push is accurate, and control system is simple, pit pipe
Parameter product quality is high；Present invention design has center support system 5, can adjust the height of chute feeder 41, so that it is guaranteed that the center of light pipe
Line is overlapped with the center line of extruder, and makes light pipe of the feed system 4 suitable for pushing different-diameter；Clamping system of the invention
6, it can prevent pressure head during squeezing light pipe, light pipe shakes or compression deflection, to influence the pit pipe quality of production.
Claims (5)
1. a kind of pit heat-transfer pipe production line automatic feeding, by windrow system (1), pipe system (2), push pipe system
(3), feed system (4), center support system (5), clamping system (6) are constituted, it is characterized in that: at left and right sides of windrow system (1) front end
Bolt fastening is connected with pipe system (2), and windrow system (1) bottom is fitted with push pipe system (3), push pipe system (3)
Material blocking block (33) is contacted with feed system (4), and the both ends bottom bolts of feed system (4) are connected with center support system (5), clamps system
System (6) is bolted connection in feed system (4) left end；
The windrow system (1) includes rickstand (11), heap flitch (12), baffle (13)；The rickstand (11) is square box
Frame structure is welded with heap flitch (12) at the top of rickstand (11)；The heap flitch (12) is by level board (14) and inclined plate (15)
It constitutes, is stacked with multilayer light pipe on level board (14), one layer of light pipe is stacked on inclined plate (15)；Level board (14) tail portion bolt connects
It is connected to baffle (13)；Bolt is connected separately with pipe system (2) at left and right sides of inclined plate (15) upper surface；Before inclined plate (15) upper surface
End is welded with the material blocking block (33) of push pipe system (3).
2. a kind of pit heat-transfer pipe production line automatic feeding according to claim 1, push pipe system (3) packet
Include push pipe cylinder (31), ejection block (32), material blocking block (33)；The push pipe cylinder (31) is placed in the lower part of windrow system (1),
The piston rod of push pipe cylinder (31) has been connected through a screw thread ejection block (32)；The ejection block (32) is in direct triangle, liftout
The top gap for being right against two light pipes of the triangle of block (32)；The rectangular triangle of the material blocking block (33) is simultaneously welded in inclined plate
(15) upper surface end.
3. a kind of pit heat-transfer pipe production line automatic feeding according to claim 1, feed system (4) packet
Include chute feeder (41), scraping wings (42), feeding seat (43), ball-screw (44), guide rail (45), servo motor (46), support plate
(47)；Chute feeder (41) cross section is V-shaped, and the floor design of chute feeder (41) has passing-through groove along its length
(48), scraping wings (42) passes through in passing-through groove (48)；The both ends top surface design of chute feeder (41) has through-hole, and bolt is worn
It crosses through-hole and chute feeder (41) is anchored on center support system (5) upper surface；Chute feeder (41) left end designs the transverse direction for having perforation
Notch (49), horizontal cut (49) is interior to have clamping jaw cylinder (62) to pass through；Lower end surface design at horizontal cut (49) has threaded hole, spiral shell
Bolt passes through threaded hole and clamping system (6) is anchored on chute feeder (41) lower surface；Scraping wings (42) upper end is triangular in shape, under
Hold L-shaped, scraping wings (42) upper end is installed in chute feeder (41), and scraping wings (42) lower end is installed on feeding seat (43)
It is interior；The lower end design of scraping wings (42) has 2 ~ 4 through-holes；Design has assembly scraping wings at feeding seat (43) top center
(42) square chamber；The design of feeding seat (43) front end face has 2 ~ 4 cross through hole, and scraping wings (42) is connected to across through-hole and pushes away by bolt
Expect that the side of seat (43) is intracavitary；Feeding seat (43) is installed on ball-screw (44) and forms sliding pair；Ball-screw (44) passes through
Bolt fastening is on support plate (47)；Feed screw nut is installed inside feeding seat (43), ball-screw is installed in feed screw nut
(44), ball-screw (44) right end is connected with servo motor (46).
4. a kind of pit heat-transfer pipe production line automatic feeding according to claim 1, center support system (5) packet
Include backing plate (51), portal frame (52), connecting plate (53), jacking bolt (54), fastening bolt (55)；Table on the backing plate (51)
Face is welded with portal frame (52)；Upper interior welds have connecting plate (53) in the portal frame (52)；The connecting plate
(53) end face design has through-hole, and bolt passes through through-hole and support plate (47) is anchored on connecting plate (53) upper surface；The door shape machine
The design of frame (52) upper surface has jacking threaded hole and fastening thread hole, jacks and is fitted with jacking bolt (54) in threaded hole,
Contact has chute feeder (41) at the top of jacking bolt (54)；Fastening bolt (55) passes through the through-hole and fastening thread hole of chute feeder (41)
Chute feeder (41) is anchored on portal frame (52) upper surface.
5. a kind of pit heat-transfer pipe production line automatic feeding according to claim 1, clamping system (6) packet
Include clamping cylinder (61), clamping jaw cylinder (62), fixing seat (63)；Clamping jaw is threaded at the piston rod of the clamping cylinder (61)
Cylinder (62)；The clamping jaw cylinder (62) is V-shaped；The fixing seat (63) is L-shaped, and clamping cylinder (61) is fastened by bolts in fixation
Seat (63) side, fixing seat (63), which is bolted, is anchored on chute feeder (41) bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910825703.0A CN110523797B (en) | 2019-09-03 | 2019-09-03 | Automatic feeding device for pit heat transfer pipe production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910825703.0A CN110523797B (en) | 2019-09-03 | 2019-09-03 | Automatic feeding device for pit heat transfer pipe production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110523797A true CN110523797A (en) | 2019-12-03 |
| CN110523797B CN110523797B (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910825703.0A Active CN110523797B (en) | 2019-09-03 | 2019-09-03 | Automatic feeding device for pit heat transfer pipe production line |
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| Country | Link |
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| CN (1) | CN110523797B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776713A (en) * | 2020-07-10 | 2020-10-16 | 曾健 | Automatic feeding device applied to round rod |
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| CN109048450A (en) * | 2018-07-18 | 2018-12-21 | 昆明理工大学 | A kind of automatic loading unloading device of digital controlled lathe |
| CN208341558U (en) * | 2018-03-17 | 2019-01-08 | 苏昭缄 | A kind of pipe reduction device of automatic charging |
| CN209078354U (en) * | 2018-09-04 | 2019-07-09 | 台州八球机电有限公司 | A kind of charging equipment of metal bar peeling machine |
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2019
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| US4634322A (en) * | 1983-11-17 | 1987-01-06 | Walker Derek W R | Assembly for use in removing material from the ends of bars or the like workpieces |
| CN105689571A (en) * | 2014-07-06 | 2016-06-22 | 赵牧青 | Electric power aluminum pipe expanding machine capable of feeding automatically |
| CN208341558U (en) * | 2018-03-17 | 2019-01-08 | 苏昭缄 | A kind of pipe reduction device of automatic charging |
| CN109048450A (en) * | 2018-07-18 | 2018-12-21 | 昆明理工大学 | A kind of automatic loading unloading device of digital controlled lathe |
| CN209078354U (en) * | 2018-09-04 | 2019-07-09 | 台州八球机电有限公司 | A kind of charging equipment of metal bar peeling machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111776713A (en) * | 2020-07-10 | 2020-10-16 | 曾健 | Automatic feeding device applied to round rod |
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| Publication number | Publication date |
|---|---|
| CN110523797B (en) | 2020-11-03 |
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