CN220739290U - Discharging device for numerical control pipe bending machine - Google Patents

Abstract

The utility model discloses a blanking device for a numerical control pipe bender, which belongs to the technical field of numerical control pipe benders and comprises a workbench, a screw rod sliding rail A, a sliding frame A, a servo motor, a rotating frame, a clamping frame A, a blanking frame, a feeding trough, a discharging trough and the numerical control pipe bender, wherein the screw rod sliding rail A is fixedly arranged at one end of the top of the outer wall of the workbench, the sliding frame A is arranged at the top of the outer side of the screw rod sliding rail A in a sliding manner through a sliding block, and the servo motor is fixedly arranged at one end of the inner wall of the sliding frame A. After the clamping frame A clamps the steel pipe, the electric telescopic rod C, the screw rod sliding rail B and the electric telescopic rod B are controlled to drive the clamping plate B to move back to the original positions, and then the electric telescopic rod B is controlled to control the screw rod sliding rail A to drive the steel pipe to move into a pipe bending groove matched with the numerical control pipe bending machine through the sliding block, so that pipe bending is carried out.

Description

Discharging device for numerical control pipe bending machine

Technical Field

The utility model belongs to the technical field of numerical control pipe bending machines, and particularly relates to a blanking device for a numerical control pipe bending machine.

Background

The numerical control pipe bender is characterized in that after the programming of a driving path program is finished directly through a computer, a worker fixes a material at a starting point, so that the pipe bender realizes the material conveying and pipe bending process flow without manual intervention, the production efficiency is improved, and therefore, a blanking device is needed

According to the search, the numerical control pipe bender capable of automatically feeding is disclosed in the patent number CN202123369532.7, when a straight pipe is placed in a placement opening, a top plate can push the straight pipe to move to the other side, the straight pipe can be inserted into a fixing head, the fixing head can drive the straight pipe to process, a limiting rod is arranged on a connecting rod, the limiting rod can slide in the limiting opening during movement, when a screw rod drives a linkage seat to move, the connecting rod can not displace, so that the movement of the connecting rod is more stable, and the device can complete self-feeding during feeding through the arrangement; the disadvantages are as follows:

when the staff uses this kind of automatic feeding numerical control bending machine, carry the return bend to a plurality of straight tubes and handle, through placing the straight tube in placing the mouth, promote the straight tube through the roof and slide in the fixed head after, handle the return bend to processing through the rotation of mould to the straight tube, but this kind of automatic feeding numerical control bending machine still needs the manual sliding seat that sends into of a straight tube of staff, just can carry the processing with the straight tube for the operation when carrying again of manual installation straight tube can be more extravagant time, influence carries out the efficiency of return bend to a plurality of steel pipes.

Disclosure of Invention

The utility model aims at: in order to solve the problem that the working efficiency is influenced by time waste caused by manual installation and transportation of the straight pipe of the automatic feeding numerical control pipe bending machine, the blanking device for the numerical control pipe bending machine is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a unloader for numerical control bending machine, includes workstation, lead screw slide rail A, carriage A, servo motor, rotating turret, holder A, unloading frame, pan feeding groove, blown down tank and numerical control bending machine, workstation outer wall top one end fixed mounting has lead screw slide rail A, lead screw slide rail A outside top is provided with carriage A through the slider slip, carriage A inner wall one end fixed mounting has servo motor, the servo motor outside other end has the rotating turret through output shaft, the equal fixed mounting in upper and lower both sides of rotating turret outer wall other end has holder A, workstation outer wall top other end fixed mounting has numerical control bending machine, workstation outer wall top rear side fixed mounting has the unloading frame, unloading frame outer wall one end top embedding is provided with the pan feeding groove, unloading frame outer wall other end bottom embedding is provided with the blown down tank, the unloading frame outside is provided with the transport unloading mechanism that can automatic conveying steel pipe, unnecessary unsettled department produces crooked adjustment supporting mechanism when the centre gripping frame A outside sets up and avoids bending.

The conveying and blanking mechanism comprises an electric telescopic rod A, a feeding plate, electric rollers, an electric telescopic rod B, a supporting frame, a screw rod sliding rail B, a sliding frame B, an electric telescopic rod C and a clamping plate B, wherein the electric telescopic rod A is fixedly installed at two ends of the bottom of the inner wall of the blanking frame, the feeding plate is fixedly installed between the tops of the outer walls of the electric telescopic rod A, the electric rollers are rotatably arranged between the front ends and the rear ends of the tops of the inner walls of the feeding plate through bearings, the electric rollers are in a plurality of and equidistant parallel arrangement, the electric telescopic rods B are fixedly installed at the upper ends and the lower ends of the tops of one end of the outer walls of the blanking frame, the screw rod sliding rail B is fixedly installed at the other ends of the outer walls of the supporting frame, the screw rod sliding rail B is slidably arranged at the other ends of the screw rod sliding frame B through sliding blocks, the electric telescopic rod C is fixedly installed at the front sides and the two ends of the outer walls of the sliding frame B, the clamping plate B is fixedly installed at the opposite sides of the outer walls of the electric telescopic rod C, and the opposite sides of the clamping plate B are in an arc shape.

The adjusting and supporting mechanism comprises a limiting adjusting frame, a limiting groove, a clamping frame B, a sliding groove, a limiting block, a hydraulic rod and a clamping plate A, wherein the limiting adjusting frame is slidably arranged at one end of the inner side of the clamping frame A, the clamping frame B is movably arranged at the other end of the outer side of the limiting adjusting frame, the sliding groove is formed in the opposite surface of the top of the outer wall of the clamping frame B in an embedded mode, the limiting groove is formed in the embedded mode, a plurality of limiting grooves are formed in the side by side at equal intervals, the limiting block is slidably arranged between the sliding groove and the inner side of the limiting groove, the limiting block is respectively connected with the clamping frame B and the outer wall of the clamping frame A through bolts, the hydraulic rod is fixedly arranged at the opposite surface of the outer wall of the clamping frame B, the clamping plate A is fixedly arranged at the opposite surface of the other end of the outer wall of the hydraulic rod, and the opposite surface of the outer wall of the clamping plate A is arc-shaped.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

this kind of unloader for numerical control bending machine is through being provided with electronic gyro wheel, can make the staff slide into the silo with some steel pipes and fall into the unloading frame in and pile the back, control electric telescopic handle A rises the charge-in board, and open the supporting servo motor of electric gyro wheel and drive electric gyro wheel and rotate slowly to same direction, drive steel pipe between a plurality of electric gyro wheel surfaces and slide out from the blown down tank, and after being in between the grip block B of carriage B bottom, control electric telescopic handle C stretches out grip block B and drives arc shape recess and contact the steel pipe both ends centre gripping after, staff control electric telescopic handle B, lead screw slide rail B carries the steel pipe and descends, control lead screw slide rail A again and drive servo motor one end grip block A through the slider and remove steel pipe outside one end after carrying out centre gripping processing by grip block A, control electric telescopic handle C, lead screw slide rail B and electric telescopic handle B drive grip block B again after the normal position, a plurality of steel pipes carry out quick unloading bend processing to unloading to a plurality of steel pipes in the unloading frame in the same mode, improve a plurality of steel pipes and no longer need the staff to install manually and carry out the centre gripping again, but carry out the effect of carrying out automatic handling after pile.

Drawings

FIG. 1 is a schematic diagram of a schematic cross-sectional front view of a blanking apparatus of the present utility model;

FIG. 2 is a schematic diagram of the enlarged construction of FIG. 1 at A in accordance with the present utility model;

FIG. 3 is a schematic diagram of a front perspective structure of a feeding plate in the utility model;

FIG. 4 is a schematic diagram of the enlarged structure of FIG. 1 at B in accordance with the present utility model;

FIG. 5 is a schematic side view of the carriage B of the present utility model;

FIG. 6 is a schematic diagram of a front perspective view of a turret according to the present utility model;

FIG. 7 is a schematic diagram of a second enlarged construction of the embodiment B of FIG. 1 according to the present utility model.

The marks in the figure: 1. a work table; 101. a screw rod sliding rail A; 102. a sliding frame A; 103. a servo motor; 104. a rotating frame; 2. a clamping frame A; 201. a limit adjusting frame; 202. a limit groove; 203. a clamping frame B; 204. a chute; 205. a limiting block; 206. a hydraulic rod; 207. a clamping plate A; 3. a blanking frame; 301. feeding a trough; 302. a discharge chute; 4. an electric telescopic rod A; 401. a feeding plate; 402. an electric roller; 5. an electric telescopic rod B; 501. a support frame; 502. a screw rod sliding rail B; 503. a sliding frame B; 504. an electric telescopic rod C; 505. a clamping plate B; 6. numerical control pipe bending machine; 7. damping telescopic rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the utility model, the following components are added:

embodiment one: referring to fig. 1-7, a blanking device for a numerical control pipe bender comprises a workbench 1, a screw slide rail a101, a sliding frame a102, a servo motor 103, a rotating frame 104, a clamping frame A2, a blanking frame 3, a feeding trough 301, a discharging trough 302 and a numerical control pipe bender 6, wherein the screw slide rail a101 is fixedly arranged at one end of the outer wall of the workbench 1, the sliding frame a102 is slidably arranged at the outer side top of the screw slide rail a101 through a sliding block, the servo motor 103 is fixedly arranged at one end of the inner wall of the sliding frame a102, the rotating frame 104 is connected with the other end of the outer side of the servo motor 103 through an output shaft, the clamping frame A2 is fixedly arranged at the upper side and the lower side of the other end of the outer wall of the rotating frame 104, the other end of the outer wall of the workbench 1 is fixedly arranged at the other end of the outer wall of the workbench 1, the blanking frame 3 is fixedly arranged at the rear side of the outer wall of the workbench, the feeding trough 301 is embedded at one end of the other end of the blanking frame 3, the bottom of the outer wall of the blanking frame 3 is embedded at the discharging trough 302, a conveying blanking mechanism capable of automatically conveying steel pipes is arranged at the outer side of the blanking frame 3, and an adjusting supporting mechanism for avoiding bending of the redundant suspended positions when steel pipes are arranged at the outer sides of the clamping frame A2.

Referring to fig. 1, 2, 3 and 5, the conveying and blanking mechanism is further composed of an electric telescopic rod A4, a feeding plate 401, an electric roller 402, an electric telescopic rod B5, a supporting frame 501, a screw rod sliding rail B502, a sliding frame B503, an electric telescopic rod C504 and a clamping plate B505;

an electric telescopic rod A4 is fixedly installed at two ends of the bottom of the inner wall of the blanking frame 3, a feeding plate 401 is fixedly installed between the tops of the outer walls of the electric telescopic rod A4, electric rollers 402 are rotatably arranged between the front end and the rear end of the top of the inner wall of the feeding plate 401 through bearings, a plurality of electric rollers 402 are arranged in parallel at equal intervals, an electric telescopic rod B5 is fixedly installed at the upper end and the lower end of the top of one end of the outer wall of the blanking frame 3, a supporting frame 501 is fixedly installed between the other ends of the outer walls of the electric telescopic rod B5, a screw rod sliding rail B502 is fixedly installed at the top of the other end of the outer wall of the supporting frame 501, a sliding frame B503 is arranged at the other end of the outer side of the screw rod sliding rail B502 through a sliding block, an electric telescopic rod C504 is fixedly installed at the front side and the rear side of the two ends of the bottom of the outer wall of the sliding frame B503, a clamping plate B505 is fixedly installed at the opposite surfaces of the outer wall of the electric telescopic rod C504, and the opposite surfaces of the outer walls of the clamping plates B505 are arc-shaped, when a worker needs to bend a plurality of steel pipes, the steel pipes are carried to a working place, after a part of steel pipes slide into the material inlet groove 301 and fall into the discharging frame 3 to be stacked, the worker controls the electric telescopic rod A4 to lift the feeding plate 401, and opens the servo motor matched with the electric roller 402 to drive the electric roller 402 to slowly rotate in the same direction, drives the steel pipes between the surfaces of the electric roller 402 to slide out of the discharging groove 302, and is arranged between the clamping plates B505 at the bottom of the sliding frame B503, controls the electric telescopic rod C504 to extend out of the clamping plates B505 to drive arc-shaped grooves to contact with two ends of the steel pipes for clamping, controls the electric telescopic rod B5 to extend out of the sliding frame B503 to drive the steel pipes to completely slide out of the discharging groove 302, controls the screw sliding rail B502 to drive the steel pipes at the bottom of the sliding frame B503 to descend through the sliding blocks, at this time, after the staff controls the screw rod slide rail A101 to drive the clamping frame A2 at one end of the servo motor 103 to move to one end outside the steel pipe through the sliding block, after the clamping frame A2 clamps the steel pipe, the electric telescopic rod C504, the screw rod slide rail B502 and the electric telescopic rod B5 are controlled to drive the clamping plate B505 to move back to the original positions, and then the staff controls the electric telescopic rod B5 to control the screw rod slide rail A101 to drive the steel pipe to move to a pipe bending groove matched with the numerical control pipe bending machine 6 through the sliding block, after the pipe bending treatment is carried out, the staff carries out quick blanking pipe bending treatment on a plurality of steel pipes in the blanking frame 3 in the same mode.

Referring to fig. 1, 4 and 6, further, the adjusting and supporting mechanism is composed of a limiting adjusting frame 201, a limiting groove 202, a clamping frame B203, a sliding groove 204, a limiting block 205, a hydraulic rod 206 and a clamping plate a 207;

a limiting adjusting frame 201 is slidably arranged at one end of the inner side of the clamping frame A2, a clamping frame B203 is movably arranged at the other end of the outer side of the limiting adjusting frame 201, a sliding groove 204 is embedded in the opposite surfaces of the top of the outer wall of the clamping frame B203 and the top of the outer wall of the clamping frame A2, a plurality of limiting grooves 202 are embedded in the top of the outer wall of the limiting adjusting frame 201, the limiting grooves 202 are equidistantly arranged in parallel, a limiting block 205 is slidably arranged between the sliding groove 204 and the inner side of the limiting groove 202, the limiting block 205 is respectively connected with the clamping frame B203 and the outer wall of the clamping frame A2 through bolts, a hydraulic rod 206 is fixedly arranged at the opposite surfaces of the outer wall of the clamping frame B203 and the opposite surfaces of the outer wall of the clamping frame A2, a clamping plate A207 is fixedly arranged at the opposite surfaces of the other end of the outer wall of the hydraulic rod 206, and the opposite surfaces of the outer wall of the clamping plate A207 are arc-shaped, after the clamping frame A2 at one end of the servo motor 103 is driven by the control screw rod slide rail A101 through the slide block to move to one end outside the steel pipe, a worker screws out the bolt at the outer wall of the limiting block 205, pulls the limiting block 205 to slide out of the limiting groove 202, pulls the clamping frame B203 to slide outside the limiting adjusting frame 201, and the other end of the limiting adjusting frame 201 slides at one end inside the clamping frame A2, adjusts the proper distance between the two clamping plates A207, so that the clamping plates A207 at the opposite surface of the clamping frame B203 move to the gap where the steel pipe needs to be supported, slides the four limiting blocks 205 into the inner sides of the opposite limiting grooves 202 respectively, screws in the limiting block 205, and fixes the limiting block 205, the clamping frame B203 and the outer wall of the clamping frame A2, controls the hydraulic rod 206 to extend out of the clamping plate A207, so that the arc-shaped groove contacts the surface of the steel pipe, after the steel pipe is clamped and supported, the control screw rod slide rail A101 is driven by the slide block to move to the bending position of the steel pipe into the bending groove matched with the numerical control pipe bender 6, when bending treatment is carried out, the bending of other positions of the steel pipe caused by stress can be avoided.

Referring to fig. 1-6, further, the hydraulic rod 206 is electrically connected with an external power supply through a hydraulic pump and a control panel, the electric roller 402 is electrically connected with the external power supply through a matched servo motor and control panel, and the screw rod slide rail a101, the servo motor 103, the electric telescopic rod A4, the electric telescopic rod B5, the screw rod slide rail B502, the electric telescopic rod C504 and the numerical control pipe bender 6 are electrically connected with the external power supply through the control panel.

Examples

Referring to fig. 7, in the above technical scheme, except that a limiting block 205 is slidably disposed between the inner sides of the sliding groove 204 and the limiting groove 202, and the limiting block 205 is respectively connected with the outer walls of the clamping frame B203 and the clamping frame A2 by bolts, in another embodiment, after the clamping frame B203 and the outer walls of the clamping frame A2 are respectively connected with the corresponding limiting block 205 by bolts, a damping telescopic rod 7 is fixedly mounted between the outer walls of the clamping frame B203 and the corresponding limiting block 205, and springs are disposed outside the damping telescopic rod 7, when a worker needs to adjust the space between the two pairs of clamping plates a207, the limiting block 205 is pulled to drive the damping telescopic rod 7 and the springs outside to expand, after the limiting groove 202 slides out, the clamping frame B203 is pulled to slide outside the limiting adjusting frame 201, the other end of the limiting adjusting frame 201 slides to a proper space between the two clamping plates a207, after the clamping frame B203 moves to the space between the opposite clamping plates a207 to be supported by the steel pipes, the worker releases the corresponding limiting block 205 and the springs outside are driven to shrink the corresponding limiting block 7, and the limiting block 205 slides into the inner sides of the corresponding limiting groove 202, and the space between the clamping plates a is adjusted more conveniently than in the first embodiment.

Working principle: firstly, when a worker needs to bend a plurality of steel pipes, the worker carries the steel pipes to a working place, slides part of the steel pipes into a feed trough 301 and falls into a blanking frame 3 for stacking, controls an electric telescopic rod A4 to lift a feeding plate 401, opens a servo motor matched with the electric roller 402 to drive the electric roller 402 to rotate slowly in the same direction, drives the steel pipes between the surfaces of the electric roller 402 to slide out of a discharge trough 302, and after the steel pipes are arranged between clamping plates B505 at the bottom of a sliding frame B503, controls an electric telescopic rod C504 to extend out of the clamping plates B505 to drive arc-shaped grooves to contact with two ends of the steel pipes for clamping, controls the worker to extend out of the sliding frame B503 to drive the steel pipes to slide out of the discharge trough 302 completely, controls a screw slide rail B502 to drive the steel pipes at the bottom of the sliding frame B503 to descend through a slide block, and then, after a worker controls the screw rod slide rail A101 to drive one end clamping frame A2 of the servo motor 103 to move to one end outside a steel pipe through a sliding block, the worker screws out a bolt on the outer wall of a limiting block 205, pulls a limiting block 205 to slide out of a limiting groove 202, pulls a clamping frame B203 to slide outside a limiting adjusting frame 201, and the other end of the limiting adjusting frame 201 slides at one end inside the clamping frame A2, adjusts a proper distance between two clamping plates A207, enables the clamping plates A207 on the opposite surface of the clamping frame B203 to move to a gap where the steel pipe needs to be supported, slides four limiting blocks 205 into the inner sides of opposite limiting grooves 202 respectively, screws in bolts between the limiting blocks 205 and the outer walls of the clamping frame B203 and the clamping frame A2 to fix, controls a hydraulic rod 206 to extend out of the clamping plates A207, enables an arc-shaped groove to contact the surface of the steel pipe, drives a bending part of the steel pipe to move into a bending groove matched with the numerical control pipe bender 6 through the sliding block, when the bending treatment is carried out, the steel pipe can be prevented from being bent due to stress at other positions, finally, after the steel pipe is bent, the screw rod sliding rail A101 is controlled to drive the servo motor 103 to return to the original position, the electric telescopic rod C504, the screw rod sliding rail B502 and the electric telescopic rod B5 are controlled to drive the clamping plate B505 to move back to the original position, and then a worker sequentially performs blanking and bending treatment on a plurality of steel pipes in the blanking frame 3 in the same mode.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (6)

1. The utility model provides a unloader for numerical control bending machine, includes workstation (1), lead screw slide rail A (101), carriage A (102), servo motor (103), rotating turret (104), holder A (2), unloading frame (3), pan feeding groove (301), blown down tank (302) and numerical control bending machine (6), workstation (1) outer wall top one end fixed mounting has lead screw slide rail A (101), lead screw slide rail A (101) outside top is provided with carriage A (102) through the slider slip, carriage A (102) inner wall one end fixed mounting has servo motor (103), servo motor (103) outside other end has rotating turret (104) through output shaft connection, the upper and lower both sides of rotating turret (104) outer wall other end equal fixed mounting has holder A (2), workstation (1) outer wall top other end fixed mounting has numerical control bending machine (6), workstation (1) outer wall top rear side fixed mounting has down work or material rest (3), the embedding of unloading frame (3) outer wall one end top is provided with pan feeding groove (301), unloading frame (3) outer wall bottom is provided with the embedded in groove (302), its characteristics. The steel pipe automatic feeding and discharging device is characterized in that a conveying and discharging mechanism capable of automatically conveying steel pipes is arranged on the outer side of the discharging frame (3), and an adjusting and supporting mechanism capable of avoiding bending of redundant suspended parts when the steel pipes are bent is arranged on the outer side of the clamping frame A (2).

2. The blanking device for a numerical control pipe bending machine as set forth in claim 1, wherein: the conveying and blanking mechanism consists of an electric telescopic rod A (4), a feeding plate (401), an electric roller (402), an electric telescopic rod B (5), a supporting frame (501), a screw rod sliding rail B (502), a sliding frame B (503), an electric telescopic rod C (504) and a clamping plate B (505);

the utility model discloses a feeding device for a plastic material feeding machine, including blanking frame (3), feeding plate (401), carriage (3), support frame (501), lead screw slide rail B (502), carriage B (503) outer wall top outside other end is provided with carriage B (503) through the slider slip, both sides all fixed mounting have electric telescopic handle C (504) around carriage B (503) outer wall bottom both ends, electric telescopic handle C (504) outer wall opposite face equal fixed mounting has grip block B (505) about blanking frame (3) outer wall one end top, fixed mounting has support frame (501) between the outer wall other end of electric telescopic handle B (5), support frame (501) outer wall other end top fixed mounting has lead screw slide rail B (502), both sides all fixed mounting have electric telescopic handle C (504) around carriage B (503) outer wall bottom both ends.

3. The blanking device for a numerical control pipe bending machine as set forth in claim 1, wherein: the adjusting and supporting mechanism consists of a limiting adjusting frame (201), a limiting groove (202), a clamping frame B (203), a sliding groove (204), a limiting block (205), a hydraulic rod (206) and a clamping plate A (207);

the utility model discloses a clamping device for the hydraulic pressure equipment comprises a clamping frame A (2), wherein a limiting adjusting frame (201) is slidably arranged at one end of the inner side of the clamping frame A (2), a clamping frame B (203) is movably arranged at the other end of the outer side of the limiting adjusting frame (201), a sliding groove (204) is formed in the opposite surface of the top of the outer wall of the clamping frame B (203) and the opposite surface of the outer wall of the clamping frame A (2), a limiting groove (202) is formed in the top of the outer wall of the limiting adjusting frame (201) in an embedded mode, a limiting block (205) is slidably arranged between the sliding groove (204) and the inner side of the limiting groove (202), a hydraulic rod (206) is fixedly arranged on the opposite surface of the outer wall of the clamping frame B (203) and the opposite surface of the outer wall of the clamping frame A (2), and a clamping plate A (207) is fixedly arranged on the opposite surface of the other end of the outer wall of the hydraulic rod (206).

4. The blanking device for a numerical control pipe bending machine as claimed in claim 2, wherein: the electric rollers (402) are arranged in parallel at equal intervals, and opposite surfaces of the outer wall of the clamping plate B (505) are arranged in an arc shape.

5. A blanking device for a numerical control pipe bender as claimed in claim 3, wherein: the limiting grooves (202) are formed in a plurality of equidistant parallel arrangement, and the limiting blocks (205) are respectively connected with the outer walls of the clamping frame B (203) and the clamping frame A (2) through bolts.

6. A blanking device for a numerical control pipe bender as claimed in claim 3, wherein: the opposite surfaces of the outer wall of the clamping plate A (207) are arranged in an arc shape.