CN210524553U - Assembly line steel pipe unloader - Google Patents
Assembly line steel pipe unloader Download PDFInfo
- Publication number
- CN210524553U CN210524553U CN201921084860.2U CN201921084860U CN210524553U CN 210524553 U CN210524553 U CN 210524553U CN 201921084860 U CN201921084860 U CN 201921084860U CN 210524553 U CN210524553 U CN 210524553U
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- CN
- China
- Prior art keywords
- steel pipe
- rail
- guide rail
- main shaft
- discharging
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 131
- 239000010959 steel Substances 0.000 title claims abstract description 131
- 239000000463 material Substances 0.000 claims abstract description 45
- 238000005520 cutting process Methods 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims description 35
- 238000003756 stirring Methods 0.000 claims description 15
- 230000005484 gravity Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses an assembly line steel pipe unloader relates to the manufacturing technical field of steel pipe, and its technical scheme main points are: the steel pipe cutting machine comprises a rack and a discharge rail for supporting a cut steel pipe, wherein a guide rail extending obliquely downwards is arranged beside the discharge rail, and a material rack is arranged at the lower end of the guide rail; be equipped with servo motor in the frame, by servo motor drive pivoted group material spare, group material spare includes the main shaft, fixes many driving levers at main shaft circumference lateral wall, and the main shaft is located ejection of compact rail below, and the axial of main shaft is followed the length direction of ejection of compact rail, offers the logical groove that supplies the driving lever to pass on the ejection of compact rail, and the driving lever can rotate to ejection of compact rail top. Through the steel pipe blanking device of the assembly line, personnel do not need to convey the cut steel pipes to the material rack, and the workload of manpower is greatly reduced; the reliability that the driving lever pushed the steel pipe to the guide rail is high, and through setting up spring and bearing piece, the gliding stability of steel pipe on the guide rail is high.
Description
Technical Field
The utility model relates to a technical field, in particular to assembly line steel pipe unloader are made in the production of steel pipe.
Background
The production process of the seamed steel pipe comprises the steps of steel sheet feeding, steel sheet rolling into the steel pipe, seam welding, seam polishing, cutting according to length and the like, the production of the steel pipe is generally carried out by a production line, and the steel pipe is continuously discharged.
The prior Chinese utility model with the publication number of CN207171066U discloses a steel tube cutting machine, which comprises a machine body, wherein a supporting frame is arranged at the bottom of the machine body, a driving motor and a blade connected with the driving motor are arranged at the upper part of the machine body, the supporting frame comprises a base, two ends of the base are respectively provided with an adjusting mechanism, the adjusting mechanism comprises two blind holes arranged at two ends of the base, and a screw rod I is inserted into the blind holes; the adjusting mechanism further comprises 2U-shaped pieces, vertical rod pieces are connected below the U-shaped pieces respectively, threaded holes I are formed below the rod pieces, screw rods II are inserted into the threaded holes I of the two rod pieces, a bottom plate is arranged below the rod pieces, a guide groove is formed in the upper surface of the bottom plate, the bottoms of the rod pieces are arranged in the guide groove, threaded holes II are formed in the bottom plate, and the threaded holes II are matched with the screw rods I; a gear is arranged between the two screw rods I and matched with the two screw rods I.
The above prior art solutions have the following drawbacks: the steel pipe that this cutting machine can produce is cut, and the steel pipe is cut into uniform length with convenient transportation. However, after the steel pipe is cut, the steel pipe needs to be manually carried to the material frame, and the labor amount of personnel is large.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an assembly line steel pipe unloader, personnel need not to carry the steel pipe after the cutting to the work or material rest on, have greatly reduced artificial work load.
The above technical purpose of the present invention can be achieved by the following technical solutions: a blanking device for a steel pipe of an assembly line comprises a rack and a discharging rail for supporting a cut steel pipe, wherein a guide rail extending obliquely downwards is arranged beside the discharging rail, the length direction of the guide rail is vertical to the length direction of the discharging rail, and a material rack is arranged at the lower end of the guide rail;
the automatic feeding device comprises a rack, a feeding rail and a feeding device, wherein a servo motor and a material shifting piece driven by the servo motor to rotate are arranged on the rack, the material shifting piece comprises a main shaft and a plurality of shifting rods fixed on the circumferential side wall of the main shaft, the shifting rods are circumferentially and symmetrically distributed around the circumference of the main shaft, the main shaft is positioned below the feeding rail, the axial direction of the main shaft is along the length direction of the feeding rail, a through groove for the shifting rods to penetrate through; the rotation direction of the servo motor is as follows: the material shifting piece shifts the steel pipe on the discharge rail to the direction of the guide rail.
Through above-mentioned technical scheme, after the cutting of steel pipe was accomplished to the cutting machine, the steel pipe that the cutting was accomplished was pushed to on the material track. The servo motor automatically works according to a programmed program, so that the rotating speed of the material stirring piece is matched with the discharging frequency of the steel pipe, when the steel pipe slides to a preset position of the discharging rail, the stirring rod stirs the steel pipe to the guide rail through rotation, and then the steel pipe slides to the material rest along the guide rail, so that the automatic discharging of the steel pipe is completed. Through this welded tube blanking machine, personnel need not to carry the steel pipe after the cutting to the work or material rest on, have greatly reduced artificial work load.
Preferably, at least two groups of the deflector rods are arranged at intervals along the length direction of the main shaft.
Through above-mentioned technical scheme, the steel pipe is stirred to the multiunit driving lever and is left the reliability height of material rail, and the steel pipe is difficult for inclining after being stirred.
Preferably, the side wall of the deflector rod is provided with a rubber pad for abutting against the steel pipe.
Through above-mentioned technical scheme, when the driving lever rotated, the steel pipe was stirred through the rubber pad to the driving lever and is removed, and the rubber pad is used for alleviateing the noise that the driving lever knocked the steel pipe.
Preferably, a chamfer is arranged at the junction of the top surface of the discharging rail and the through groove.
Through above-mentioned technical scheme, when the steel pipe slided on ejection of compact rail along its axial, the chamfer can provide the direction for the tip of steel pipe, and the tip of steel pipe is difficult for the card at the oral area in logical groove.
Preferably, two sides of the guide rail in the width direction are respectively provided with a protection plate, and the distance between the two protection plates can be just passed by the steel pipe.
Through above-mentioned technical scheme, the distance between two protection shields can supply the steel pipe to pass through just, is difficult for breaking away from the guide rail when the steel pipe rolls on the guide rail.
Preferably, the side wall of the guide rail is provided with a slide rail, the slide rail is provided with a slide way, the slide way comprises a front way close to the discharging rail and a rear way close to the material rack, the front way and the rear way are communicated through end parts, the length direction of the front way is parallel to the guide rail, and the end part of the rear way, which is far away from the front way, is bent downwards; the top of the bearing block protrudes out of the top surface of the guide rail and can block the steel pipe when the bearing block is in the front way, and the top of the bearing block is lower than the top surface of the guide rail when the bearing block deviates from the end part of the front way in the rear way; the sliding rail is provided with a spring which drives the bearing block to slide towards the upper end of the sliding rail, and the elasticity of the spring is not enough to bear the gravity of the steel pipe.
Through above-mentioned technical scheme, when the steel pipe slided along the guide rail of slope, the steel pipe can butt the lateral wall of bearing piece, and the steel pipe overcomes the elasticity of spring then and orders about the bearing piece and remove together. The elasticity of spring acts on the steel pipe through the bearing piece, plays the effect that slows down the gliding speed for the steel pipe, improves the reliability that the steel pipe glided. When the steel pipe slided to the guide rail bottom, the bearing piece was whole to be less than the guide rail top surface, and the steel pipe has lost stopping of bearing piece and has slided into the work or material rest, and the bearing piece resets under the spring action of spring afterwards.
Preferably, the bottom mounting of guide rail has the support, the slip is equipped with the baffle on the support, the baffle can be located the guide rail top, leave the two kinds of states of guide rail top through the slip switching, works as when the baffle slided to the guide rail top, the baffle blockked the steel pipe landing downwards.
Through above-mentioned technical scheme, normal during operation, the baffle is located the position that does not block the steel pipe, and when the work or material rest had been full of needs to be changed, personnel can slide the baffle to the guide rail top, and the steel pipe that glides this moment is blockked by the baffle, and the steel pipe is arranged on the guide rail one by one, and the operation that need not to stop the steel pipe production line among the work or material rest changing process. And after the empty material rack is replaced, the personnel slide out of the baffle plate, and then the blanking of the steel pipe can be continued.
Preferably, the baffle is provided with a handle for holding by a person.
Through above-mentioned technical scheme, personnel order about the baffle through the mode of handheld hand (hold) and slide, and personnel slide the baffle comparatively laborsavingly, also can slide when the baffle is compressed tightly by the steel pipe.
To sum up, the utility model discloses the beneficial effect who contrasts in prior art does:
1. personnel do not need to convey the cut steel pipes to the material frame, so that the workload of manpower is greatly reduced;
2. the steel pipe is pushed to the guide rail by the deflector rod, so that the reliability is high;
3. through setting up spring and bearing piece, the gliding stability of steel pipe on the guide rail is high.
Drawings
FIG. 1 is a perspective view of an embodiment of an assembly line steel pipe blanking device;
FIG. 2 is a partial view of an embodiment;
FIG. 3 is a cross-sectional view A-A of FIG. 1;
fig. 4 is an enlarged view of fig. 1 at B.
In the figure, 1, a frame; 2. discharging the material rail; 3. a guide rail; 4. a material rack; 11. a servo motor; 5. material stirring parts; 51. a main shaft; 52. a deflector rod; 21. a through groove; 22. chamfering; 521. a rubber pad; 31. a protection plate; 6. a slide rail; 61. a slideway; 611. a front path; 612. a subsequent step; 62. a bearing block; 63. a spring; 7. a support; 71. a baffle plate; 711. and (4) carrying out handle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses an assembly line steel pipe unloader, including frame 1, the ejection of compact rail 2 that is used for bearing cutting back steel pipe, the other guide rail 3 that is equipped with slope downwardly extending of ejection of compact rail 2, the length direction of the length direction perpendicular to ejection of compact rail 2 of guide rail 3, the lower extreme of guide rail 3 is equipped with work or material rest 4. The rack 1 is provided with a servo motor 11 and a material shifting part 5 driven by the servo motor 11 to rotate, and the material shifting part 5 is positioned below the material outlet rail 2.
After the cutting machine finishes cutting the steel pipe, the steel pipe to be cut continuously moves, and the cut steel pipe is pushed to the discharging rail 2; the top surface of the discharging rail 2 is arc-shaped and concave, and the steel pipe placed on the discharging rail 2 is not easy to drop spontaneously. The main shaft 51 is located below the discharging rail 2, the axial direction of the main shaft 51 is along the length direction of the discharging rail 2, and the output end of the servo motor 11 is fixedly connected with the end part of the main shaft 51 through a speed reducer.
The material poking part 5 comprises a main shaft 51 and a plurality of poking rods 52 fixed on the circumferential side wall of the main shaft 51, the poking rods 52 are circumferentially and symmetrically distributed around the circumference of the main shaft 51, the poking rods 52 positioned at the same axial position of the main shaft 51 form a group, and at least two groups of poking rods 52 are arranged at intervals along the length direction of the main shaft 51. The discharging rail 2 is provided with a through groove 21 for the shifting rod 52 to pass through, the discharging rail 2 is cut into a plurality of sections by the through groove 21, and the shifting rod 52 can rotate to the upper part of the discharging rail 2 through the through groove 21. The rotation direction of the servo motor 11 is: the material stirring piece 5 stirs the steel pipe on the material discharging rail 2 to the direction of the guide rail 3. The reliability that the plurality of groups of deflector rods 52 stir the steel pipes to leave the discharging rail 2 is high, and the steel pipes are not easy to incline after being stirred.
The juncture of the top surface of the discharging rail 2 and the through groove 21 is provided with a chamfer 22, when the steel pipe slides on the discharging rail 2 along the axial direction, the chamfer 22 can provide guidance for the end part of the steel pipe, and the end part of the steel pipe is not easy to be clamped at the opening part of the through groove 21. The side wall of the shifting lever 52 used for abutting against the steel pipe is fixedly provided with a rubber pad 521, when the shifting lever 52 rotates, the shifting lever 52 shifts the steel pipe to move through the rubber pad 521, and the rubber pad 521 is used for reducing the noise generated when the shifting lever 52 knocks the steel pipe.
The upper end of the guide rail 3 is connected with the side wall of the discharging rail 2, a plurality of guide rails 3 are arranged in parallel, and when the steel pipe rolls on the guide rails 3, the steel pipe simultaneously rolls and contacts with all the guide rails 3 through the side wall. The two sides of the guide rail 3 in the width direction are respectively provided with a protection plate 31, the distance between the two protection plates 31 can be just passed by a steel pipe, and the steel pipe is not easy to be separated from the guide rail 3 when rolling on the guide rail 3.
Referring to fig. 2 and 3, a slide rail 6 is fixed on the side wall of the guide rail 3, and two slide rails 6 are arranged in parallel; the whole upper surface that is less than guide rail 3 of slide rail 6, the lower extreme of slide rail 6 is the crooked form of downward arc, and slide 61 has been seted up to the top surface of slide rail 6. The slideway 61 comprises a front channel 611 close to the discharging rail 2 and a rear channel 612 close to the material rack 4, the front channel 611 and the rear channel 612 are communicated through end parts, the length direction of the front channel 611 is parallel to the guide rail 3, and the end part of the rear channel 612, which is far away from the front channel 611, is bent downwards. The two slideways 61 are respectively provided with a bearing block 62 in a sliding way, and the bearing blocks 62 are upwards protruded out of the slideways 61; when the bearing block 62 is in the front channel 611, the top of the bearing block 62 protrudes out of the top surface of the guide rail 3 and can block the steel pipe, and when the bearing block 62 deviates from the end of the front channel 611 in the rear channel 612, the top of the bearing block 62 is lower than the top surface of the guide rail 3, and at the moment, the bearing block 62 cannot block the downward sliding steel pipe.
The slide rail 6 is further provided with a spring 63, the length direction of the spring 63 is along the length direction of the guide rail 3, one end of the spring 63 is fixed on the side wall of the guide rail 3 through a plate, and the other end of the spring 63 is fixed on the bearing block 62. The spring 63 is preset with a long length and is a light spring, and the elasticity of the spring 63 is not enough to support the gravity of the steel pipe. The spring 63 is preset with an inward-contracting elastic force, and when the bearing block 62 is not abutted to the steel pipe, the elastic force of the spring 63 drives the bearing block 62 to move to the middle part of the guide rail 3.
When the steel tube slides down the inclined guide rail 3, the steel tube abuts against the side wall of the bearing block 62, and then the steel tube drives the bearing block 62 to move together against the elastic force of the spring 63. The elasticity of the spring 63 acts on the steel pipe through the bearing block 62, so that the steel pipe can slow down the gliding speed, and the gliding reliability of the steel pipe is improved; and the bearing block 62 can assist in supporting the steel pipe and prevent the steel pipe from shifting when sliding. When the steel pipe slides to the bottom end of the guide rail 3, the bearing block 62 is wholly lower than the top surface of the guide rail 3, the steel pipe loses the blocking of the bearing block 62 and slides into the material rack 4, and then the bearing block 62 resets under the elastic action of the spring 63.
Referring to fig. 1 and 4, a bracket 7 is fixed to the bottom end of the guide rail 3, the bracket 7 is located outside the guide rail 3, a baffle 71 is slidably disposed on the bracket 7 in the horizontal direction, and the baffle 71 can be switched between a state of being located above the guide rail 3 and a state of being away from the guide rail 3 by sliding. When the baffle 71 slides to the upper part of the guide rail 3, the baffle 71 stops the steel pipe from sliding downwards; when the baffle 71 slides away from the upper part of the guide rail 3, the baffle 71 does not block the steel pipe from sliding downwards. The shutter 71 is manually shifted and slid by a person, and the shutter 71 is provided with a handle 711 to be held by the person. During normal work, baffle 71 is located the position that does not block the steel pipe, and when work or material rest 4 had been full need to be changed, personnel can slide baffle 71 to guide rail 3 top, and the steel pipe that glides this moment is blockked by baffle 71, and the steel pipe is arranged one by one on guide rail 3, and the operation that need not to stop the steel pipe production line among the 4 in-process of work or material rest that change. After the empty material rack 4 is replaced, the personnel slide out of the baffle 71, and then the blanking of the steel pipe can be continued.
The working condition of the welded pipe blanking machine is as follows: the servo motor 11 automatically works according to a programmed program, so that the rotating speed of the material stirring piece 5 is matched with the discharging frequency of the steel pipe. When the steel pipe slides to the preset position of the discharging rail 2, the shifting rod 52 shifts the steel pipe to the guide rail 3 through rotation, and the steel pipe slides to the material rack 4 along the guide rail 3 to finish the automatic blanking of the steel pipe; the rack 4 filled with steel pipes can be transported by a forklift. Through this welded tube blanking machine, personnel need not to carry the steel pipe after the cutting, have greatly reduced artificial work load.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an assembly line steel pipe unloader which characterized by: the steel pipe cutting machine comprises a rack (1) and a discharging rail (2) used for supporting a cut steel pipe, wherein a guide rail (3) extending obliquely downwards is arranged beside the discharging rail (2), the length direction of the guide rail (3) is vertical to the length direction of the discharging rail (2), and a material rack (4) is arranged at the lower end of the guide rail (3);
the material stirring device is characterized in that a servo motor (11) and a material stirring part (5) driven by the servo motor (11) to rotate are arranged on the rack (1), the material stirring part (5) comprises a main shaft (51) and a plurality of stirring rods (52) fixed on the circumferential side wall of the main shaft (51), the stirring rods (52) are circumferentially and symmetrically distributed around the circumference of the main shaft (51), the main shaft (51) is positioned below the discharging rail (2), the axial direction of the main shaft (51) is along the length direction of the discharging rail (2), a through groove (21) for the stirring rod (52) to pass through is formed in the discharging rail (2), and the stirring rod (52) can rotate to the position above the discharging rail (2); the rotation direction of the servo motor (11) is as follows: the material shifting piece (5) shifts the steel pipe on the material discharging rail (2) to the direction of the guide rail (3).
2. The production line steel pipe blanking device of claim 1, wherein: the deflector rods (52) are arranged at least two groups at intervals along the length direction of the main shaft (51).
3. The production line steel pipe blanking device of claim 1, wherein: and a rubber pad (521) used for abutting against the steel pipe is arranged on the side wall of the deflector rod (52).
4. The production line steel pipe blanking device of claim 1, wherein: and a chamfer (22) is arranged at the junction of the top surface of the discharging rail (2) and the through groove (21).
5. The production line steel pipe blanking device of claim 1, wherein: protection plates (31) are respectively arranged on two sides of the guide rail (3) in the width direction, and the distance between the two protection plates (31) can be just used for a steel pipe to pass through.
6. The production line steel pipe blanking device of claim 5, wherein: the side wall of the guide rail (3) is provided with a slide rail (6), the slide rail (6) is provided with a slide way (61), the slide way (61) comprises a front way (611) close to the discharging rail (2) and a rear way (612) close to the material rack (4), the front way (611) and the rear way (612) are communicated through end parts, the length direction of the front way (611) is parallel to the guide rail (3), and the end part of the rear way (612) departing from the front way (611) is bent downwards; the supporting block (62) is arranged in the slide way (61) in a sliding mode, when the supporting block (62) is arranged in the front channel (611), the top of the supporting block (62) protrudes out of the top surface of the guide rail (3) and can block the steel pipe, and when the supporting block (62) deviates from the end portion of the front channel (611) in the rear channel (612), the top of the supporting block (62) is lower than the top surface of the guide rail (3); and a spring (63) for driving the bearing block (62) to slide towards the upper end of the slide way (61) is arranged on the slide rail (6), and the elasticity of the spring (63) is not enough to bear the gravity of the steel pipe.
7. The production line steel pipe blanking device of claim 1, wherein: the bottom mounting of guide rail (3) has support (7), it is equipped with baffle (71) to slide on support (7), baffle (71) can be located guide rail (3) top, leave two kinds of states above guide rail (3) through the slip switch, work as when baffle (71) slided to guide rail (3) top, baffle (71) blockked the downward landing of steel pipe.
8. The blanking device for the assembly line steel pipe as recited in claim 7, wherein: the baffle (71) is provided with a handle (711) for being held by a person.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921084860.2U CN210524553U (en) | 2019-07-11 | 2019-07-11 | Assembly line steel pipe unloader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921084860.2U CN210524553U (en) | 2019-07-11 | 2019-07-11 | Assembly line steel pipe unloader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210524553U true CN210524553U (en) | 2020-05-15 |
Family
ID=70597532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921084860.2U Expired - Fee Related CN210524553U (en) | 2019-07-11 | 2019-07-11 | Assembly line steel pipe unloader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210524553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111761427A (en) * | 2020-07-06 | 2020-10-13 | 杭州科泽尔工业设计有限公司 | High-precision mechanical arm for industrial processing and working method thereof |
-
2019
- 2019-07-11 CN CN201921084860.2U patent/CN210524553U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111761427A (en) * | 2020-07-06 | 2020-10-13 | 杭州科泽尔工业设计有限公司 | High-precision mechanical arm for industrial processing and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200515 |