CN212945773U - Automatic rectangular pipe fixed length cutting device of material loading - Google Patents

Abstract

The utility model relates to the technical field of rectangular tube cutting, in particular to an automatic feeding rectangular tube fixed length cutting device which can conveniently carry out feeding and discharging, and improve the continuous cutting of a high-height rectangular tube and the practicability; including the guide rail, the multiunit support frame, the backup pad, two sets of first stoppers, two sets of racks, two sets of first cylinders, two sets of first telescopic links, two sets of ejector pads, the second cylinder, the second telescopic link, remove the push pedal, the lead screw, remove the seat, the movable plate, two sets of second stoppers, the third cylinder, the third telescopic link, the briquetting, be provided with the multiunit dead lever between two sets of racks and the guide rail respectively, two sets of rack bottoms are provided with the multiunit bracing piece respectively, the backup pad top is provided with the breach, and be provided with in breach department and place the board, two sets of second stoppers are all installed on the movable plate, the third cylinder passes through the mounting bracket and installs at the movable plate top, stop gear sets up in.

Description

Automatic rectangular pipe fixed length cutting device of material loading

Technical Field

The utility model relates to a technical field of rectangular pipe cutting especially relates to an automatic rectangular pipe fixed length cutting device of material loading.

Background

As is known, in electric motor car production process, rectangular frame is its common assembly raw materials, at first with the longer rectangular pipe of length cutting length moderate rectangular pipe, carry out subsequent processing and equipment to it again, current rectangular pipe cutting device is when the cutting, generally all directly cut it according to certain length, but because the length of raw materials tubular product is longer, after one section tubular product cutting is accomplished, just can carry out the material loading cutting of follow-up tubular product, because its inconvenient unloading of going on, it is relatively poor to make its cutting continuity, thereby lead to its practicality relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can conveniently go on going up unloading, carry the continuous cutting line of high rectangular pipe, improve the automatic feeding's of practicality rectangular pipe fixed length cutting device.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an automatic feeding rectangular pipe fixed-length cutting device comprises a guide rail, a plurality of groups of support frames, a support plate, two groups of first limit blocks, two groups of placing frames, two groups of first air cylinders, two groups of first telescopic rods, two groups of push blocks, a second air cylinder, a second telescopic rod, a movable push plate, a lead screw, a movable seat, a movable plate, two groups of second limit blocks, a third air cylinder, a third telescopic rod, a pressing block, a cutting mechanism and a limit mechanism, wherein the plurality of groups of support frames are all arranged at the bottom end of the guide rail, grooves are formed in the guide rail, the left ends of the two groups of placing frames are respectively connected with the two groups of first limit blocks, a plurality of groups of fixing rods are respectively arranged between the two groups of placing frames and the guide rail, a plurality of groups of support rods are respectively arranged at the bottoms of the two groups of placing frames, the support plate is arranged on the guide rail, part of the support plate extends into the groove, a notch is arranged at the top of the support plate, a placing plate is arranged at the notch, the second air cylinder is arranged inside the groove, the second telescopic rod is connected with the output end of the second air cylinder, a sliding block is arranged on the second telescopic rod, the movable push plate is arranged on the sliding block, the sliding block is positioned in the groove, two ends of the screw rod are respectively and rotatably connected with the inner wall of the groove and the support plate, a movable hole is arranged on the movable seat, the movable seat is matched and connected with the screw rod through the movable hole, the movable plate is arranged at the top of the movable seat, the two groups of second limit blocks are both arranged on the movable plate, the third air cylinder is arranged at the top of the movable plate through an installation frame, two ends of the third telescopic rod are respectively connected, the cutting mechanism is connected with one end of the guide rail in a matching mode.

Specifically, the limiting mechanism comprises two sets of positioning blocks, two sets of third limiting blocks, two sets of moving rods, two sets of limiting pipes, two sets of connecting rods, a moving block, a fourth cylinder and a fourth telescopic rod, the base is arranged on the supporting frame on the left side, the two sets of positioning blocks are installed at the top of the base through the two sets of positioning rods, the two sets of limiting pipes and the two sets of moving rods are installed on the two sets of positioning blocks and the two sets of third limiting blocks respectively, the two ends of the two sets of connecting rods are connected with the moving block and the two sets of third limiting blocks respectively, the fourth cylinder is installed on the base, the two ends of the fourth telescopic rod are connected with the output ends of the moving block and the fourth cylinder respectively, and the moving block.

Specifically, cutting mechanism includes motor, speed reducer, shaft coupling, cutting saw bit, lift seat, two sets of fifth cylinders and two sets of fifth telescopic links, two sets of fifth cylinders are all installed on the base, two sets of fifth telescopic links both ends are connected with two sets of fifth cylinder output and lift seat respectively, the motor is installed at the speed reducer input end department, the speed reducer is installed on the lift seat, the shaft coupling passes the lift seat and is connected with the speed reducer output to shaft coupling and lift seat contact rotatable coupling, cutting saw bit and coupling joint.

The lifting seat is provided with two groups of fixing holes, the output ends of the two groups of water feeding pipes are respectively arranged at the two groups of fixing holes, and the two groups of nozzles are respectively arranged at the output ends of the two groups of water feeding pipes.

The movable base is characterized by comprising a plurality of groups of pulleys, wherein the plurality of groups of pulleys are arranged on the movable base and are in bottom contact with the inner portion of the groove.

Specifically, still include the multiunit slipmat, the multiunit slipmat is installed respectively on two sets of locating pieces and two sets of third stopper.

The supporting roller fixing device comprises a supporting roller and two sets of mounting plates, wherein the two ends of the supporting roller are respectively connected with the two sets of mounting plates in a rotatable mode, and the two sets of mounting plates are mounted at the top of a base.

(III) advantageous effects

Compared with the prior art, the utility model provides an automatic rectangular pipe fixed length cutting device of material loading possesses following beneficial effect: placing rectangular tubes to be cut on two groups of placing frames, wherein one ends of the rectangular tubes are in contact with and aligned with the supporting plates, controlling two groups of first air cylinders to enable two groups of first telescopic rods to drive two groups of push blocks to move, limiting the positions of the rectangular tubes through the two groups of push blocks and the two groups of first limiting blocks to avoid the movement of the rectangular tubes, controlling a second air cylinder to enable a second telescopic rod to drive a movable push plate to drive a part of the rectangular tubes to be cut to start moving to enable the rectangular tubes to pass through gaps on the supporting plates and enter between the two groups of second limiting blocks on the movable plate, stopping the continuous movement of the movable push plate and controlling the reset of the movable push plate, enabling a press block to compress the rectangular tubes through controlling a third air cylinder, and simultaneously driving a lead screw to rotate through an external driving device, so that a movable seat drives the movable plate and the rectangular tubes fixed on the movable, at this moment, the limiting mechanism is controlled to limit the position of the rectangular pipe, the third cylinder is controlled to enable the pressing block to relax the limitation on the rectangular pipe, the movable seat and the movable plate are moved to reset under the control of the screw rod, the cutting mechanism is controlled to cut simultaneously, waste materials in the edge area of the rectangular pipe are cut off, after the cutting is completed, the limiting mechanism relaxes the limitation on the rectangular pipe, the rectangular pipe is driven to move by the movable seat and the movable plate again, the cut waste materials are ejected out, the steps are repeated again to cut in a fixed length mode, after one section of rectangular pipe is cut, the first cylinder is controlled, the pushing block pushes the rectangular pipe on the placing frame to move, the next rectangular pipe can be cut conveniently, feeding and discharging can be carried out conveniently, the continuous cutting of the rectangular pipe with high height is carried out, and practicability is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the cutting mechanism;

FIG. 3 is a schematic view of the connection of the lead screw, the movable base and the pulley;

FIG. 4 is a schematic view of the connection of a second cylinder, a second telescopic rod and a moving push plate;

FIG. 5 is a schematic view of the attachment of the mounting plate and the support rollers;

in the drawings, the reference numbers: 1. a guide rail; 2. a support frame; 3. a support plate; 4. a first stopper; 5. placing a rack; 6. a first cylinder; 7. a first telescopic rod; 8. a push block; 9. a second cylinder; 10. a second telescopic rod; 11. moving the push plate; 12. a lead screw; 13. a movable seat; 14. moving the plate; 15. a second limiting block; 16. a third cylinder; 17. a third telescopic rod; 18. briquetting; 19. fixing the rod; 20. a support bar; 21. placing the plate; 22. a mounting frame; 23. positioning blocks; 24. a third limiting block; 25. a travel bar; 26. a limiting pipe; 27. a connecting rod; 28. a moving block; 29. a fourth cylinder; 30. a fourth telescopic rod; 31. a base; 32. a motor; 33. a speed reducer; 34. a coupling; 35. cutting the saw blade; 36. a lifting seat; 37. a fifth cylinder; 38. a fifth telescopic rod; 39. a water supply pipe; 40. a nozzle; 41. a pulley; 42. a non-slip mat; 43. a support roller; 44. and (7) mounting the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, an automatic feeding rectangular pipe fixed length cutting device comprises a guide rail 1, a plurality of groups of support frames 2, a support plate 3, two groups of first limit blocks 4, two groups of placing frames 5, two groups of first air cylinders 6, two groups of first telescopic rods 7, two groups of push blocks 8, a second air cylinder 9, a second telescopic rod 10, a movable push plate 11, a lead screw 12, a movable seat 13, a movable plate 14, two groups of second limit blocks 15, a third air cylinder 16, a third telescopic rod 17, a pressing block 18, a cutting mechanism and a limit mechanism, wherein the plurality of groups of support frames 2 are all arranged at the bottom end of the guide rail 1, grooves are arranged on the guide rail 1, the left ends of the two groups of placing frames 5 are respectively connected with the two groups of first limit blocks 4, a plurality of fixing rods 19 are respectively arranged between the two groups of placing frames 5 and the guide rail 1, a plurality of, two ends of two groups of first telescopic rods 7 are respectively connected with two groups of push blocks 8 and two groups of first air cylinders 6, a support plate 3 is arranged on a guide rail 1, part of the support plate 3 extends into a groove, the top of the support plate 3 is provided with a notch, a placing plate 21 is arranged at the notch, a second air cylinder 9 is arranged inside the groove, a second telescopic rod 10 is connected with the output end of the second air cylinder 9, a slide block is arranged on the second telescopic rod 10, a moving push plate 11 is arranged on the slide block, the slide block is positioned in the groove, two ends of a screw rod 12 are respectively rotatably connected with the inner wall of the groove and the support plate 3, a moving hole is arranged on a moving seat 13, the moving seat 13 is matched and connected with the screw rod 12 through the moving hole, a moving plate 14 is arranged at the top of the moving seat 13, two groups of second limit blocks 15 are both, the two ends of the third telescopic rod 17 are respectively connected with the output end of the third air cylinder 16 and the press block 18, the limiting mechanism is arranged at one end of the guide rail 1, the cutting mechanism is connected with one end of the guide rail 1 in a matching way, the limiting mechanism comprises two groups of positioning blocks 23, two groups of third limiting blocks 24, two groups of moving rods 25, two groups of limiting pipes 26, two groups of connecting rods 27, a moving block 28, a fourth air cylinder 29 and a fourth telescopic rod 30, a base 31 is arranged on the support frame 2 on the left side, the two groups of positioning blocks 23 are arranged at the top of the base 31 through the two groups of positioning rods, the two groups of limiting pipes 26 and the two groups of moving rods 25 are respectively arranged on the two groups of positioning blocks 23 and the two groups of third limiting blocks 24, the two ends of the two groups of connecting rods 27 are respectively connected with the moving block 28 and the two groups of third limiting blocks 24, the cutting mechanism comprises a motor 32, a speed reducer 33, a coupler 34, a cutting saw blade 35, a lifting seat 36, two groups of fifth cylinders 37 and two groups of fifth telescopic rods 38, wherein the two groups of fifth cylinders 37 are all arranged on a base 31, two ends of the two groups of fifth telescopic rods 38 are respectively connected with output ends of the two groups of fifth cylinders 37 and the lifting seat 36, the motor 32 is arranged at the input end of the speed reducer 33, the speed reducer 33 is arranged on the lifting seat 36, the coupler 34 penetrates through the lifting seat 36 and is connected with the output end of the speed reducer 33, the contact part of the coupler 34 and the lifting seat 36 is rotatably connected, the cutting saw blade 35 is connected with the coupler 34, the cutting mechanism also comprises two groups of water supply pipes 39 and two groups of nozzles 40, two groups of fixing holes are arranged on the lifting seat 36, the output ends of the two groups of water supply pipes 39 are respectively, the multi-group pulleys 41 are all installed on the moving seat 13, the multi-group pulleys 41 are all in contact with the bottom in the groove, the multi-group anti-slip mat 42 is further included, the multi-group anti-slip mat 42 is respectively installed on the two groups of positioning blocks 23 and the two groups of third limiting blocks 24, the multi-group anti-slip mat further comprises a supporting roll 43 and two groups of mounting plates 44, two ends of the supporting roll 43 are respectively in rotatable connection with the two groups of mounting plates 44, and the two groups of mounting plates 44.

The utility model relates to an automatic rectangular pipe fixed length cutting device of material loading, when using, the rectangular pipe that will carry out the cutting processing is placed on two sets of racks 5, and one end of the rectangular pipe all contacts and aligns with the backup pad 3, control two sets of first cylinders 6, make two sets of first telescopic links 7 drive two sets of ejector pads 8 to move, limit the position of the rectangular pipe through two sets of ejector pads 8 and two sets of first stoppers 4, avoid its movement, at this moment control the second cylinder 9, make the second telescopic link 10 drive the movable push pedal 11 to drive the part of the rectangular pipe that needs to carry out the cutting to start moving, make it pass through the breach on the backup pad 3 and enter between two sets of second stoppers 15 on the movable plate 14, stop the continuous movement of the movable push pedal 11 and control its reset, make the press block 18 compress tightly the rectangular pipe through controlling the third cylinder 16, simultaneously drive the lead screw 12 to rotate through the external drive equipment, so that the moving base 13 drives the moving plate 14 and the rectangular tube fixed thereon to move together along the guide rail 1 and bring the moving plate to the area below the cutting mechanism, when the moving base 13 moves, the moving base 13 can be conveniently supported and limited by the sliding of the pulley 41 along the groove, so as to avoid the rotation of the moving base 13, at this time, the fourth cylinder 29 is controlled to start, the fourth telescopic rod 30 drives the moving block 28 and the two sets of third limit blocks 24 to move, so that the two sets of third limit blocks 24 and the two sets of positioning blocks 23 clamp the rectangular tube tightly, the position of the rectangular tube is limited, the limiting capacity of the rectangular tube position can be enhanced by the plurality of sets of anti-skid pads 42, the third cylinder 16 is controlled to release the limitation of the rectangular tube by the press block 18, the moving base 13 and the moving plate 14 are reset under the control of the lead screw 12, and the motor 32 is controlled to be electrified, after the power output by the motor 32 is reduced by the speed reducer 33, the shaft coupling 34 drives the cutting saw blade 35 to rotate, the two groups of fifth cylinders 37 are controlled to work, the two groups of fifth cylinders 37 drive the lifting seat 36 to descend by the two groups of fifth telescopic rods 38, the rotating cutting saw blade 35 is contacted with the rectangular pipe, so that the rectangular pipe can be cut, waste materials in the edge area of the rectangular pipe are cut off, meanwhile, cooling water can be led in by the two groups of water supply pipes 39 and sprayed out by the two groups of nozzles 40, the cutting saw blade 35 is convenient to cool, the temperature of a cutting part is prevented from being overhigh, after the cutting is finished, the cutting mechanism is reset, the limiting mechanism is controlled to relax the limitation of the rectangular pipe, the rectangular pipe is driven to move by the moving seat 13 and the moving seat 14 again, the cut waste materials are ejected out, the moving plate is used for cutting with fixed length by repeating the, the first cylinder of control 6, ejector pad 8 promote the rectangular pipe on the rack 5 and remove to can conveniently carry out the cutting of next rectangular pipe, thereby can conveniently go on going up unloading, carry the continuous cutting line of high rectangular pipe, improve the practicality, when carrying out the fixed length cutting to the rectangular pipe, can play certain supporting role to the part of cutting through backing roll 43.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. An automatic-feeding rectangular pipe fixed-length cutting device is characterized by comprising a guide rail (1), a plurality of groups of support frames (2), a support plate (3), two groups of first limit blocks (4), two groups of placing frames (5), two groups of first cylinders (6), two groups of first telescopic rods (7), two groups of push blocks (8), a second cylinder (9), a second telescopic rod (10), a movable push plate (11), a lead screw (12), a movable seat (13), a movable plate (14), two groups of second limit blocks (15), a third cylinder (16), a third telescopic rod (17), a pressing block (18), a cutting mechanism and a limit mechanism, wherein the plurality of groups of support frames (2) are all arranged at the bottom end of the guide rail (1), grooves are formed in the guide rail (1), the left ends of the two groups of placing frames (5) are respectively connected with the two groups of first limit blocks (4), and a plurality of fixing rods (19) are respectively arranged between the two groups of placing, the bottom of the two groups of placing frames (5) is respectively provided with a plurality of groups of supporting rods (20), the two groups of first cylinders (6) are respectively arranged on the two groups of placing frames (5), the two ends of the two groups of first telescopic rods (7) are respectively connected with the two groups of push blocks (8) and the output ends of the two groups of first cylinders (6), the supporting plate (3) is arranged on the guide rail (1), part of the supporting plate (3) extends into the groove, the top of the supporting plate (3) is provided with a notch, a placing plate (21) is arranged at the notch, the second cylinder (9) is arranged inside the groove, the second telescopic rod (10) is connected with the output end of the second cylinder (9), a sliding block is arranged on the second telescopic rod (10), the movable push plate (11) is arranged on the sliding block, the sliding block is positioned in the groove, the two ends of the lead screw (12) are respectively rotatably connected with the, remove and be provided with on seat (13) and remove the hole to remove seat (13) and be connected through removing the hole and lead screw (12) cooperation, movable plate (14) are installed at removal seat (13) top, two sets of second stopper (15) are all installed on movable plate (14), third cylinder (16) are installed at movable plate (14) top through mounting bracket (22), third telescopic link (17) both ends are connected with third cylinder (16) output and briquetting (18) respectively, stop gear sets up in guide rail (1) one end, cutting mechanism is connected with guide rail (1) one end cooperation.

2. The automatic feeding rectangular pipe fixed-length cutting device according to claim 1, wherein the limiting mechanism comprises two sets of positioning blocks (23), two sets of third limiting blocks (24), two sets of moving rods (25), two sets of limiting pipes (26), two sets of connecting rods (27), moving blocks (28), a fourth cylinder (29) and a fourth telescopic rod (30), a base (31) is arranged on the supporting frame (2) on the left side, the two sets of positioning blocks (23) are installed on the top of the base (31) through the two sets of positioning rods, the two sets of limiting pipes (26) and the two sets of moving rods (25) are respectively installed on the two sets of positioning blocks (23) and the two sets of third limiting blocks (24), and the two sets of moving rods are respectively inserted into the two sets of limiting pipes, two ends of the two sets of connecting rods (27) are respectively connected with the moving blocks (28) and the two sets of third limiting blocks, the fourth cylinder (29) is installed on the base (31), two ends of the fourth telescopic rod (30) are respectively connected with the output ends of the moving block (28) and the fourth cylinder (29), and the moving block (28) is in contact with the top of the base (31).

3. An automatic-feeding rectangular pipe fixed-length cutting device according to claim 2, the cutting mechanism comprises a motor (32), a speed reducer (33), a coupling (34), a cutting saw blade (35), a lifting seat (36), two groups of fifth cylinders (37) and two groups of fifth telescopic rods (38), the two groups of fifth cylinders (37) are both arranged on the base (31), two ends of the two groups of fifth telescopic rods (38) are respectively connected with the output ends of the two groups of fifth cylinders (37) and the lifting seat (36), the motor (32) is arranged at the input end of the speed reducer (33), the speed reducer (33) is arranged on the lifting seat (36), the coupling (34) passes through the lifting seat (36) and is connected with the output end of the speed reducer (33), and the contact part of the coupling (34) and the lifting seat (36) is rotatably connected, and the cutting saw blade (35) is connected with the coupling (34).

4. An automatic feeding rectangular pipe fixed-length cutting device according to claim 3, characterized by further comprising two sets of water supply pipes (39) and two sets of nozzles (40), wherein two sets of fixing holes are arranged on the lifting seat (36), the output ends of the two sets of water supply pipes (39) are respectively arranged at the two sets of fixing holes, and the two sets of nozzles (40) are respectively arranged at the output ends of the two sets of water supply pipes (39).

5. An automatic feeding rectangular pipe fixed-length cutting device according to claim 4, characterized by further comprising a plurality of sets of pulleys (41), wherein the plurality of sets of pulleys (41) are all installed on the moving seat (13), and the plurality of sets of pulleys (41) are all in contact with the bottom in the groove.

6. An automatic feeding rectangular pipe fixed-length cutting device according to claim 5, characterized by further comprising a plurality of sets of anti-slip pads (42), wherein the sets of anti-slip pads (42) are respectively installed on the two sets of positioning blocks (23) and the two sets of third limit blocks (24).

7. An automatic feeding rectangular pipe fixed-length cutting device according to claim 6, characterized by further comprising a supporting roller (43) and two sets of mounting plates (44), wherein two ends of the supporting roller (43) are rotatably connected with the two sets of mounting plates (44), respectively, and the two sets of mounting plates (44) are mounted on the top of the base (31).

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