CN109352411B - Pipe feeding device - Google Patents
Pipe feeding device Download PDFInfo
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- CN109352411B CN109352411B CN201811470976.XA CN201811470976A CN109352411B CN 109352411 B CN109352411 B CN 109352411B CN 201811470976 A CN201811470976 A CN 201811470976A CN 109352411 B CN109352411 B CN 109352411B
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- clamping
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- 230000007246 mechanism Effects 0.000 claims abstract description 90
- 230000008093 supporting effect Effects 0.000 claims description 89
- 239000000463 material Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 15
- 238000012545 processing Methods 0.000 abstract description 9
- 230000006872 improvement Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 238000012549 training Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/08—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of slides or chutes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Turning (AREA)
Abstract
The invention discloses a pipe feeding device, which comprises a support frame, wherein a pipe guide mechanism which is obliquely arranged is arranged on the support frame, a pipe clamping and conveying mechanism is also arranged on the support frame, the pipe clamping and conveying mechanism corresponds to the low end position of the pipe guide mechanism, the pipe clamping and conveying mechanism comprises a fixed block which is arranged at the top of the support frame, an installation block is horizontally and slidably arranged on the fixed block and is driven by a first linear driving element which is arranged on the fixed block, a lifting block is vertically and slidably arranged on the installation block and is driven by a second linear driving element which is arranged on the installation block, a clamping jaw mechanism which is driven by an opening and closing power device is arranged on the lifting block, and the clamping jaw mechanism clamps or loosens the pipe from two ends of the pipe. By adopting the pipe feeding device, the pipe is mechanically conveyed to the processing position, and compared with the traditional manual conveying mode, the pipe feeding device not only greatly improves the operation safety, but also greatly reduces the labor intensity of staff; meanwhile, the working efficiency is effectively improved.
Description
Technical Field
The invention relates to the technical field of auxiliary tools of machine tools, in particular to a pipe feeding device.
Background
At present, when the end part of the pipe is processed (such as chamfering, milling and the like) by a machine tool, the feeding mode of the pipe is as follows: the staff manually transfers the pipes one by one, and the following defects exist in the mode:
1. the operation procedures before and after the pipe transfer are more, and the operation safety is poor;
2. the labor intensity of staff is high and the working efficiency is low.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the pipe feeding device achieves the purposes of mechanically conveying pipes and improving working efficiency.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a tubular product material feeding unit, includes the support frame, be equipped with the tubular product guide mechanism that the slope set up on the support frame, still be equipped with tubular product clamp and send the mechanism on the support frame, tubular product clamp send the mechanism with tubular product guide mechanism's low end position corresponds, tubular product clamp send the mechanism including set up in the fixed block at support frame top, horizontal sliding mounting has the installation piece on the fixed block, the installation piece by set up in first linear drive element drive on the fixed block, vertical sliding mounting has the lifter on the installation piece, the lifter by set up in second linear drive element drive on the installation piece, be provided with on the lifter by opening and shutting power device driven clamping jaw mechanism, clamping or unclamping are carried out from the both ends of tubular product to clamping jaw mechanism.
As an improvement, the pipe guide mechanism comprises two feeding supporting plates, and a guide channel is arranged between the two feeding supporting plates; a width adjusting and supporting mechanism is arranged between the two feeding supporting plates and the supporting frame; the lower ends of the two feeding supporting plates are respectively provided with a stop block, and the stop blocks are arranged on the guide conveying channels.
As a further improvement, the width adjusting and supporting mechanism comprises a screw rod rotatably arranged on the supporting frame, wherein two sections of threads with opposite rotation directions are arranged on the screw rod, each section of threads corresponds to one feeding supporting plate, and each feeding supporting plate is provided with a nut matched with the thread;
The support frame is provided with two parallel first guide rods, each feeding supporting plate is provided with a guide block, and each feeding supporting plate is slidably mounted on the first guide rod through the guide block.
As a further improvement, a pipe straightening mechanism is arranged on the supporting frame above the feeding supporting plate.
As a further improvement, the pipe straightening mechanism comprises a cross beam arranged on the support frame, a pipe straightening plate parallel to the feeding supporting plate is arranged on the cross beam, and the pipe straightening plate is arranged between the cross beam and the feeding supporting plate.
As a further improvement, a first adjusting long hole is formed in the support frame at a position corresponding to the cross beam, the first adjusting long hole extends along the height direction of the support frame, two ends of the cross beam are fixed on the support frame through bolt fasteners, and the bolt fasteners are restrained in the first adjusting long hole;
the pipe straightening plate is provided with a second adjusting long hole, the second adjusting long hole extends along the length direction of the pipe straightening plate, and a fastening element penetrating through the second adjusting long hole is arranged between the pipe straightening plate and the cross beam.
As a further improvement, first guide rods sliding in the fixed blocks are arranged on two sides of the first linear driving element, one ends of the two first guide rods are connected with the mounting blocks, a first limiting plate is arranged on the other ends of the two first guide rods, and a first avoiding groove is formed in the first limiting plate at a position corresponding to the first linear driving element;
the two sides of the second linear driving element are respectively provided with a second guide rod sliding in the mounting block, one end of each second guide rod is connected with the clamping jaw, the other end of each second guide rod is provided with a second limiting plate, and a second avoidance groove is formed in the second limiting plate corresponding to the second linear driving element.
As a further improvement, a connecting frame is arranged on the fixed block, the connecting frame extends to the upper side of the mounting block, a limit baffle is arranged on the connecting frame, the limit baffle is positioned between the mounting block and the second limit plate, and a third avoidance groove is arranged on the limit baffle corresponding to the second linear driving element and the second guide rod;
The connecting frame is provided with a third adjusting long hole which is vertically arranged, and two ends of the limiting baffle are fastened on the connecting frame through fasteners restrained in the third adjusting long hole.
As a further improvement, a pipe pushing and clamping mechanism is arranged on the support frame below the pipe guiding and conveying mechanism.
As a further improvement, the pipe pushing and clamping mechanism comprises a movable clamping block assembly which is horizontally and slidably arranged on the supporting frame, one end of the movable clamping block assembly is connected with a third linear driving element which is arranged on the supporting frame, an arc-shaped clamping groove which is matched with the pipe is formed in the other end of the movable clamping block assembly, the central line of the arc-shaped clamping groove is parallel to the central line of the pipe, and the sliding direction of the movable clamping block assembly is perpendicular to the central line.
After the technical scheme is adopted, the invention has the following effects:
Because this tubular product material feeding unit support frame is equipped with the tubular product guide mechanism that the slope set up on the support frame, still be equipped with tubular product clamp and send the mechanism on the support frame, tubular product clamp is sent the mechanism and is corresponded with tubular product guide mechanism's low end position, tubular product clamp is sent the mechanism including setting up the fixed block at the support frame top, horizontal slidable mounting has the installation piece on the fixed block, the installation piece is driven by the first linear drive component that sets up on the fixed block, vertical slidable mounting has the lifter on the installation piece, the lifter is driven by the second linear drive component that sets up on the installation piece, be provided with the clamping jaw mechanism by the power device driven that opens and shuts on the lifter, clamping jaw mechanism carries out centre gripping or unclamp from the both ends of tubular product, thereby in operation, install the support frame on the lathe, tubular product guide mechanism's low end is towards the processing main shaft on the lathe, afterwards, carry out continuous transport to tubular product through tubular product guide mechanism, afterwards, tubular product clamp send the mechanism carries out intermittent clamp to tubular product (towards the processing position of lathe) that is located tubular product guide mechanism low end, the process of specifically presss: the second linear driving element drives the lifting block and the clamping jaw mechanism to move towards the direction of the pipe, then the opening and closing power device drives the clamping jaw mechanism to grab a pipe, then the second linear driving element drives the clamping jaw mechanism to move upwards, then the first linear driving element drives the mounting block to move towards the direction of the processing position of the pipe, and then the second linear driving element drives the clamping jaw mechanism to move downwards and loosen the pipe.
In summary, by adopting the pipe feeding device, the pipe is mechanically conveyed to the processing position, and compared with the traditional manual conveying mode, the pipe feeding device not only greatly improves the operation safety, but also greatly reduces the labor intensity of staff; meanwhile, the working efficiency is effectively improved.
Because the pipe guide mechanism comprises two feeding supporting plates, a guide channel is arranged between the two feeding supporting plates; a width adjusting and supporting mechanism is arranged between the two feeding supporting plates and the supporting frame; the low end of two pay-off layer boards all is equipped with the dog, the dog set up in on the guide way to carry tubular product through two pay-off layer boards, block the tubular product that is located on the pay-off layer board through the dog, support the pay-off layer board through width adjustment supporting mechanism, and adjust the distance between two pay-off layer boards according to the length of tubular product, simple structure, processing manufacturing is convenient, has not only realized the mechanized transportation of tubular product, can satisfy the transport demand of different length tubular products moreover.
Because the width adjusting supporting mechanism comprises a screw rod rotatably arranged on the supporting frame, two sections of threads with opposite screwing directions are arranged on the screw rod, each section of threads corresponds to a feeding supporting plate, and each feeding supporting plate is provided with a nut matched with the thread; two parallel first guide rods are arranged on the support frame, guide blocks are arranged on each feeding supporting plate, and each feeding supporting plate is slidably arranged on the first guide rod through the guide blocks, so that when the distance between the two feeding supporting plates is adjusted, the screw rod rotates, and the two feeding supporting plates are driven to move and approach or separate from each other through the cooperation of two sections of opposite screw threads and nuts; in the movement of the feeding supporting plate, the feeding supporting plate is supported and guided through the cooperation of the guide block and the first guide rod. In conclusion, the width adjusting supporting mechanism has the advantages that the effect of supporting and guiding the obliquely arranged feeding supporting plate is achieved, the foundation is laid for conveying pipes with different lengths, the structure is simple, the using effect is good, and the practicability is high.
Because the pipe straightening mechanism is arranged on the supporting frame above the feeding supporting plate, the pipes are orderly placed on the feeding supporting plate through the pipe straightening mechanism, and orderly conveying of the pipes is ensured.
Because the pipe straightening mechanism comprises a cross beam arranged on the support frame, the cross beam is provided with a pipe straightening plate parallel to the feeding supporting plate, the pipe straightening plate is arranged between the cross beam and the feeding supporting plate, so that the pipe straightening plate is supported by the cross beam, the pipe straightening plate is used for straightening pipes, the structure is simple, the processing and the manufacturing are convenient, and the straightening effect on the pipes is good.
The support frame at the position corresponding to the cross beam is provided with the first adjusting long hole, the first adjusting long hole extends along the height direction of the support frame, two ends of the cross beam are fixed on the support frame through bolt fasteners, and the bolt fasteners are restrained in the first adjusting long hole, so that the height of the cross beam on the support frame is adjusted through the first adjusting long hole according to pipes with different diameters, the conveying requirement of the pipes is met, and interference between the cross beam and the pipes is avoided; because be equipped with the second and adjust the slot hole on the tubular product reason board, the second is adjusted the slot hole and is extended along the length direction of tubular product reason board, is equipped with the fastening component who passes the second and adjusts the slot hole between tubular product reason board and the crossbeam to adjust the distance between tubular product and the tubular product reason board through the second and adjust the slot hole, in order to guarantee the reason effect of tubular product reason board to tubular product reason.
The first guide rods sliding in the fixed blocks are arranged on two sides of the first linear driving element, one ends of the two first guide rods are connected with the mounting blocks, the first limiting plates are arranged on the other ends of the two first guide rods, and the first avoiding grooves are formed in the first limiting plates at positions corresponding to the first linear driving element, so that the stability of the movement of the mounting blocks to the processing positions is ensured through the cooperation of the first guide rods and the fixed blocks; the first linear driving element is prevented from driving the mounting block to have oversized movement displacement through the first limiting plate, and the first linear driving element is avoided through the first avoiding groove (when the mounting block drives the first guide rod and the first limiting plate to move).
The two sides of the second linear driving element are respectively provided with a second guide rod sliding in the mounting block, one ends of the two second guide rods are connected with the clamping jaw, the other ends of the two second guide rods are provided with second limiting plates, and the second limiting plates corresponding to the second linear driving element are provided with second avoidance grooves, so that the clamping jaw is guaranteed to drive the pipe to move stably through the cooperation of the second guide rods and the mounting block.
The connecting frame is arranged on the fixed block and extends to the upper side of the mounting block, the limiting baffle is arranged on the connecting frame and located between the mounting block and the second limiting plate, and the third avoidance groove is formed in the limiting baffle corresponding to the second linear driving element and the second guide rod, so that the second linear driving element is prevented from driving the clamping jaw to have excessive movement displacement through the cooperation of the second limiting plate and the limiting baffle, the second linear driving element is avoided (when the clamping jaw and the first limiting plate move) through the second avoidance groove, the second linear driving element and the second guide rod are accommodated through the third avoidance groove, the proper mounting position of the second linear driving element and the second guide rod is guaranteed, and the normal work of the second guide rod is not influenced.
The connecting frame is provided with the third adjusting long holes which are vertically arranged, and the two ends of the limiting baffle plate are all extended into the third adjusting long holes and are fastened on the connecting frame, so that the height of the limiting baffle plate on the connecting frame is adjusted through the third adjusting long holes, and the clamping requirements of different pipe diameters are met.
Because be equipped with tubular product push away the clamp mechanism on the support frame that is located width adjustment supporting mechanism below to push away the clamp mechanism through tubular product (still with the cooperation of other half deciding the clamp splice, should decide clamp splice and tubular product push away the clamp mechanism and distribute in the both sides of main shaft) to the tubular product that tubular product clamp sent the mechanism clamp and apply thrust, and press from both sides tightly to the processing position, avoided the staff to carry out the manual work and operated the tubular product, further improved the operational safety.
Because the pipe pushing and clamping mechanism comprises a movable clamping block assembly which is horizontally and slidably arranged on the supporting frame, one end of the movable clamping block assembly is connected with a third linear driving element which is arranged on the supporting frame, the other end of the movable clamping block assembly is provided with an arc clamping groove which is matched with the pipe, the central line of the arc clamping groove is parallel to the central line of the pipe, and the sliding direction of the movable clamping block assembly is perpendicular to the central line, so that when the pipe is pushed and clamped, the third linear driving element works and drives the movable clamping block assembly to move towards the direction of the pipe, and in the moving process, the movable clamping block assembly is matched with the outer wall of the pipe through the arc clamping groove and is clamped with the other half of fixed clamping block. Not only guaranteed the stability of clamp splice in moving, realized the quick centre gripping to the pipe material moreover, and to the accuracy height of pipe material clamping position.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 at another angle;
FIG. 3 is a view in the A direction of FIG. 2;
FIG. 4 is a cross-sectional view of FIG. 3;
Wherein, 1-supporting frame; 101-a first adjustment slot; 102-a vertical plate; 2-a pipe guide mechanism; 200-a stop block; 201-a routing channel; 202-a material supporting bottom plate; 203-a baffle; 204-feeding supporting plates; 3-a pipe clamping and conveying mechanism; 300-lifting blocks; 301-fixing blocks; 302-a first linear drive element; 303-mounting blocks; 304-a second linear drive element; 305-a jaw mechanism; 306-a first guide bar; 307-first limiting plates; 308-a first relief groove; 309-a second guide bar; 310-a second limiting plate; 311-a second avoidance groove; 312-connecting frames; 313-limit baffles; 314-third adjustment slot; 4-a tube straightening mechanism; 401-a beam; 402-tube straightening plates; 403-second adjustment slot; 5-a pipe pushing and clamping mechanism; 501-a third linear drive element; 502-clamping blocks; 5021-arc clamping grooves; 503-a second guide bar; 504-connecting blocks; 505-sliders; 506-slide rail; 6-width adjustment support mechanism; 601-a lead screw; 602-a nut; 603-a hand wheel; 604-guide blocks; 605-a first guide bar; 7-pipe material.
Detailed Description
The present invention will be described in further detail with reference to the following examples.
As shown in fig. 1 to 4 together, a pipe feeding device comprises a supporting frame 1 with a portal structure, wherein a pipe guiding and conveying mechanism 2 is obliquely arranged on the supporting frame 1, a pipe clamping and conveying mechanism 3 is also arranged on the supporting frame 1, and the pipe clamping and conveying mechanism 3 corresponds to the lower end position of the pipe guiding and conveying mechanism 2; the support frame 1 above the pipe guide mechanism 2 is provided with a pipe straightening mechanism 4, and the support frame 1 below the pipe guide mechanism 2 is provided with a pipe pushing and clamping mechanism 5.
The pipe clamping and conveying mechanism 3 comprises a fixed block 301 arranged at the top of the supporting frame 1, wherein an installation block 303 is horizontally and slidably arranged on the fixed block 301, the installation block 303 is driven by a first linear driving element 302 arranged on the fixed block 301, a lifting block 300 is vertically and slidably arranged on the installation block 303, the lifting block 300 is driven by a second linear driving element 304 arranged on the installation block 303, a clamping jaw mechanism 305 driven by an opening and closing power device is arranged on the lifting block 300, and the clamping jaw mechanism 305 clamps or loosens from two ends of a pipe; in this embodiment, the clamping jaw mechanism 305 comprises a sliding plate, on which two sliding blocks driven by an opening and closing power device are slidably mounted, and each sliding block is provided with a Z-shaped clamping jaw; the opening and closing power device, the first linear driving element 302 and the second linear driving element 304 are all hydraulic cylinders.
The pipe guide and delivery mechanism 2 comprises two feeding supporting plates 204, a guide and delivery channel 201 is arranged between the two feeding supporting plates 204, and a width adjusting and supporting mechanism 6 is arranged between the two feeding supporting plates 204 and the supporting frame 1; the lower ends of the two feeding trays 204 are provided with a stop block 200, and the stop block 200 is disposed on the guiding channel 201, that is: the distance between the stops 200 is less than the width of the guide channel 201. In this embodiment, the feeding pallet 204 includes a pallet base 202, a baffle 203 is disposed on the pallet base 202, a guiding channel 201 is formed between the two baffles 203, and the width of the guiding channel 201 is greater than the distance between the two pallet base 202.
The width adjusting and supporting mechanism 6 comprises a screw rod 601 rotatably installed on the supporting frame 1, wherein one end of the screw rod 601 extends to the outside of the supporting frame 1 and is provided with a hand wheel 603; two sections of threads with opposite screwing directions are arranged on the lead screw 601, each section of threads corresponds to one feeding supporting plate 204, and each feeding supporting plate 204 is provided with a nut 602 matched with the thread; the support frame 1 is provided with two parallel first guide rods 605, the two first guide rods 605 are distributed on two sides of the screw rod 601, each feeding supporting plate 204 is provided with a guide block 604, and each feeding supporting plate 204 is slidably mounted on the first guide rod 605 through the guide block 604. In this embodiment, since the feeding pallet 204 is disposed obliquely, in order to facilitate connection of the lead screw 601 and the first guide rod 605 to the feeding pallet 204, the two first guide rods 605 and the lead screw 601 are disposed obliquely on the support frame 1.
The pipe straightening mechanism 4 comprises a beam 401 arranged on a supporting frame 1, wherein a pipe straightening plate 402 parallel to the feeding supporting plate 204 is arranged on the beam 401, and the pipe straightening plate 402 is arranged below the beam 401, namely: the tube straightening plate 402 is disposed between the cross member 401 and the feed pallet 204.
A first long adjusting hole 101 is formed in the support frame 1 at a position corresponding to the cross beam 401, the first long adjusting hole 101 extends along the height direction of the support frame 1, two ends of the cross beam 401 are fixed on the support frame 1 through bolt fasteners, and the bolt fasteners are restrained in the first long adjusting hole 101; the tube straightening plate 402 is provided with a second adjustment slot 403, the second adjustment slot 403 extends along the length direction of the tube straightening plate 402, and a fastening element (such as a combined fastener of a bolt and a nut) passing through the second adjustment slot 403 is arranged between the tube straightening plate 402 and the cross beam 401.
Preferably, the pipe straightening plate 402 is provided in a Z shape and extends toward the lower end of the feeding pallet 204, and the distance between the pipe straightening plate 402 near the lower end of the feeding pallet 204 and the feeding pallet 204 is greater than or equal to the diameter of the pipe 7, so that a certain distance is formed between the pipe 7 and the second adjusting slot 403 on the pipe straightening plate 402 by the pipe straightening plate 402 with a Z-shaped structure, thereby facilitating adjustment of the connection position between the pipe straightening plate 402 and the cross beam 401.
The two sides of the first linear driving element 302 are respectively provided with a first guide rod 306 sliding in the fixed block 301, one end of each first guide rod 306 is connected with the mounting block 303, the other end of each first guide rod 306 is provided with a first limiting plate 307, and a first avoiding groove 308 is arranged on the first limiting plate 307 at a position corresponding to the first linear driving element 302; the two sides of the second linear driving element 304 are respectively provided with a second guide rod 309 sliding in the mounting block 303, one ends of the two second guide rods 309 are connected with the clamping jaw 305, the other ends of the two second guide rods 309 are provided with second limiting plates 310, and second avoidance grooves 311 are arranged on the second limiting plates 310 at positions corresponding to the second linear driving element 304.
The fixed block 301 is provided with a connecting frame 312, the connecting frame 312 extends to the upper side of the mounting block 303, the connecting frame 312 is provided with a limit baffle 313, the limit baffle 313 is positioned between the mounting block 303 and the second limit plate 310, and a third avoiding groove (not shown in the form of a reference numeral) is arranged on the limit baffle 313 at a position corresponding to the second linear driving element 304 and the second guide rod 309; the connecting frame 312 is provided with a third adjusting slot 314 vertically arranged, and two ends of the limiting baffle 313 are fastened on the connecting frame 312 through fasteners constrained in the third adjusting slot 314.
The pipe pushing and clamping mechanism 5 comprises a movable clamping block assembly which is horizontally and slidably arranged on a support frame 1, one end of the movable clamping block assembly is connected with a third linear driving element 501 arranged on the support frame 1, an arc clamping groove 5021 matched with the pipe is arranged at the other end of the movable clamping block assembly, the central line of the arc clamping groove 5021 is parallel to the central line of the pipe, and the sliding direction of the movable clamping block assembly is perpendicular to the central line. In this solution, the movable clamping block assembly includes a connecting block 504 and a clamping block 502, and the arc-shaped clamping groove 5021 is disposed on the clamping block 502, so that the connection between the clamping block and the third linear driving element is facilitated through the transition of the connecting block; the support frame 1 that is located the below of connecting block 504 is equipped with slider 505, corresponds the position with slider 505 on be equipped with slide rail 506, this slider 505 slidable mounting on slide rail 506 to through the cooperation of slider and the slide rail of connecting block below, guaranteed the fixity of position when the clamp splice removes, simultaneously, also played the supporting effect to the clamp splice, avoided after the tubular product centre gripping and when handling the tubular product, the clamp splice takes place to rock, and influences the problem of machining precision.
Preferably, the support frame 1 is provided with a vertical plate 102, two second guide rods 503 are horizontally and slidably arranged on the vertical plate 102, and the two second guide rods penetrate through the vertical plate 102 and are connected with the connecting block 504; the third linear driving element 501 is a hydraulic ram.
The cylinder mentioned in this embodiment is the current conventional technology, and the specific structure, principle and other designs of the cylinder are disclosed in detail in the fifth edition of the mechanical design handbook, fifth edition of the Beijing fifth edition of 4 months in 2008, which belongs to the prior art, the structure is clear, and the vacuum element, the gas circuit and the program control are disclosed in detail in the 3 rd edition of SMC training teaching material of the modern practical pneumatic technology published by the mechanical industry press on the 08 th month 01 of 2008, which shows that the gas circuit structure in this embodiment is also the prior art, and is clear.
The above examples are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and adaptations of the technical solution of the present invention should and are intended to fall within the scope of the present invention as defined in the claims.
Claims (7)
1. The utility model provides a tubular product material feeding unit which characterized in that: comprises a supporting frame, a pipe guiding mechanism which is obliquely arranged is arranged on the supporting frame, a pipe clamping mechanism is also arranged on the supporting frame, the pipe clamping mechanism corresponds to the low end position of the pipe guiding mechanism, the pipe clamping mechanism comprises a fixed block which is arranged at the top of the supporting frame, a mounting block is horizontally and slidably arranged on the fixed block, the mounting block is driven by a first linear driving element which is arranged on the fixed block, a lifting block is vertically and slidably arranged on the mounting block, the lifting block is driven by a second linear driving element which is arranged on the mounting block, a clamping jaw mechanism which is driven by an opening and closing power device is arranged on the lifting block, the clamping jaw mechanism clamps or loosens the pipe from two ends of the pipe,
The pipe guide and delivery mechanism comprises two feeding supporting plates, and a guide and delivery channel is arranged between the two feeding supporting plates; a width adjusting and supporting mechanism is arranged between the two feeding supporting plates and the supporting frame; the lower ends of the two feeding supporting plates are respectively provided with a stop block, the stop blocks are arranged on the guide and conveying channels,
The width adjusting and supporting mechanism comprises a screw rod rotatably arranged on the supporting frame, two sections of threads with opposite screwing directions are arranged on the screw rod, each section of threads corresponds to one feeding supporting plate, and each feeding supporting plate is provided with a nut matched with the thread;
Two parallel first guide rods are arranged on the supporting frame, guide blocks are arranged on each feeding supporting plate, each feeding supporting plate is slidably arranged on the first guide rod through the guide blocks,
And a pipe straightening mechanism is arranged on the support frame above the feeding supporting plate.
2. The pipe feeding apparatus of claim 1, wherein: the pipe straightening mechanism comprises a cross beam arranged on the supporting frame, a pipe straightening plate which is arranged parallel to the feeding supporting plate is arranged on the cross beam, and the pipe straightening plate is arranged between the cross beam and the feeding supporting plate.
3. The pipe feeding apparatus of claim 2, wherein: the support frame corresponding to the beam is provided with a first adjusting long hole, the first adjusting long hole extends along the height direction of the support frame, two ends of the beam are fixed on the support frame through bolt fasteners, and the bolt fasteners are restrained in the first adjusting long hole;
the pipe straightening plate is provided with a second adjusting long hole, the second adjusting long hole extends along the length direction of the pipe straightening plate, and a fastening element penetrating through the second adjusting long hole is arranged between the pipe straightening plate and the cross beam.
4. A pipe feeding apparatus according to any one of claims 1 to 3, wherein: the two sides of the first linear driving element are respectively provided with a first guide rod sliding in the fixed block, one ends of the two first guide rods are connected with the mounting block, the other ends of the two first guide rods are provided with a first limiting plate, and a first avoiding groove is formed in the first limiting plate at the position corresponding to the first linear driving element;
the two sides of the second linear driving element are respectively provided with a second guide rod sliding in the mounting block, one end of each second guide rod is connected with the clamping jaw mechanism, the other end of each second guide rod is provided with a second limiting plate, and a second avoidance groove is formed in the second limiting plate corresponding to the second linear driving element.
5. The pipe feeding apparatus of claim 4, wherein: the fixed block is provided with a connecting frame, the connecting frame extends to the upper side of the mounting block, the connecting frame is provided with a limit baffle, the limit baffle is positioned between the mounting block and the second limit plate, and a third avoidance groove is formed in the limit baffle corresponding to the second linear driving element and the second guide rod;
The connecting frame is provided with a third adjusting long hole which is vertically arranged, and two ends of the limiting baffle are fastened on the connecting frame through fasteners restrained in the third adjusting long hole.
6. The pipe feeding apparatus of claim 5, wherein: and a pipe pushing and clamping mechanism is arranged on the support frame below the pipe guiding and conveying mechanism.
7. The pipe feeding apparatus of claim 6, wherein: the pipe pushing and clamping mechanism comprises a movable clamping block assembly which is horizontally and slidably arranged on the supporting frame, one end of the movable clamping block assembly is connected with a third linear driving element which is arranged on the supporting frame, an arc-shaped clamping groove which is matched with the pipe is formed in the other end of the movable clamping block assembly, the center line of the arc-shaped clamping groove is parallel to the center line of the pipe, and the sliding direction of the movable clamping block assembly is perpendicular to the center line.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811470976.XA CN109352411B (en) | 2018-12-04 | 2018-12-04 | Pipe feeding device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811470976.XA CN109352411B (en) | 2018-12-04 | 2018-12-04 | Pipe feeding device |
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| CN109352411B true CN109352411B (en) | 2024-05-07 |
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| JP2001087903A (en) * | 1999-09-16 | 2001-04-03 | Ikura Seiki Seisakusho:Kk | Automatic rod supplying machine |
| CN205600398U (en) * | 2016-03-31 | 2016-09-28 | 苏州金凯达机械科技股份有限公司 | Fixed length material feeding unit of long saw cutter is decided to tubular product or section bar |
| WO2017000435A1 (en) * | 2015-06-30 | 2017-01-05 | 浙江鑫宙竹基复合材料科技有限公司 | Processing system and processing method for bamboo split rolls |
| CN106862991A (en) * | 2017-04-13 | 2017-06-20 | 南京康尼机电股份有限公司 | A kind of automatic feeding and method for the processing of screw mandrel part |
| CN209095110U (en) * | 2018-12-04 | 2019-07-12 | 张家港市润泰机械有限公司 | A kind of tubing feed device |
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2018
- 2018-12-04 CN CN201811470976.XA patent/CN109352411B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001087903A (en) * | 1999-09-16 | 2001-04-03 | Ikura Seiki Seisakusho:Kk | Automatic rod supplying machine |
| WO2017000435A1 (en) * | 2015-06-30 | 2017-01-05 | 浙江鑫宙竹基复合材料科技有限公司 | Processing system and processing method for bamboo split rolls |
| CN205600398U (en) * | 2016-03-31 | 2016-09-28 | 苏州金凯达机械科技股份有限公司 | Fixed length material feeding unit of long saw cutter is decided to tubular product or section bar |
| CN106862991A (en) * | 2017-04-13 | 2017-06-20 | 南京康尼机电股份有限公司 | A kind of automatic feeding and method for the processing of screw mandrel part |
| CN209095110U (en) * | 2018-12-04 | 2019-07-12 | 张家港市润泰机械有限公司 | A kind of tubing feed device |
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| CN109352411A (en) | 2019-02-19 |
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