CN210024181U

CN210024181U - Material supporting device with positioning mechanism

Info

Publication number: CN210024181U
Application number: CN201920767065.7U
Authority: CN
Inventors: 向义军
Original assignee: Wuhan Xinghe Cheng Beijing Great Automotive Components Co Ltd
Current assignee: Wuhan Xinghe Cheng Beijing Great Automotive Components Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-02-07
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a material supporting device with a positioning mechanism, which comprises a bracket, wherein a laser cutting machine body is arranged on the bracket, a first positioning device and a second positioning device are respectively arranged on the laser cutting machine body, a conveying belt is arranged between the first positioning device and the second positioning device, a plurality of material supporting balls are arranged on the laser cutting machine body and positioned on one side of the conveying belt, the middle part of the material supporting ball is provided with a laser cutting reserved point, the material supporting ball and the conveying belt are alternately arranged, the first positioning device and the second positioning device have the same structure, the first positioning device comprises two positioning brackets, all be equipped with the spout on the locating support, the inside of spout is equipped with first fixed block and second fixed block respectively, be equipped with first compression roller between the first fixed block. Has the advantages that: the realization has improved the work efficiency of location to the flitch cutting of different thickness, has increased application range.

Description

Material supporting device with positioning mechanism

Technical Field

The utility model relates to the field of mechanical design, particularly, relate to a hold in palm material device with positioning mechanism.

Background

With the constant development of the automotive industry, the manufacturing precision of many parts is more and more demanding, for example: modern sheet metal parts such as automobile doors, trunk lids, engine covers, door panels, pillar inner panels, side rail parts, floor parts, automobile wheel covers, and the like require high standards of machining accuracy, forming accuracy, and manufacturing accuracy. The existing large-scale sheet metal machining equipment is used for machining by using stamping as power, the operation links for part machining are multiple, meanwhile, the total investment of the traditional blanking production line is required to be thousands of yuan, and the running cost is higher when a new product is developed.

According to patent application No. 201810250324.9 disclose full-automatic open a book leveling laser cutting automatic stacking intelligence manufacturing line of blanking, have earlier stage input less, maintain and running cost low, the unloading precision is high, product quality is good, green advantage such as energy-conservation. But for the precision feeding mechanism in which the adjustment and positioning between the upper and lower rolls are inconvenient, the use range will be reduced, and the positioning function cannot be accurately realized.

Then, how to provide a holding device with a positioning mechanism to meet the above existing problems.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hold in palm material device with positioning mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a material supporting device with a positioning mechanism comprises a support, wherein a laser cutting machine body is arranged on the support, a first positioning device and a second positioning device are respectively arranged on the laser cutting machine body, a conveying belt is arranged between the first positioning device and the second positioning device, a plurality of material supporting balls are arranged on the laser cutting machine body and positioned on one side of the conveying belt, laser cutting reserved points are arranged in the middle of the material supporting balls, the material supporting balls and the conveying belt are alternately arranged, the first positioning device and the second positioning device are identical in structure, the first positioning device comprises two positioning supports, sliding grooves are respectively arranged on the positioning supports, a first fixing block and a second fixing block are respectively arranged inside the sliding grooves, a first compression roller is arranged between the first fixing blocks, and a second compression roller is arranged between the second fixing blocks, a material plate is arranged between the first compression roller and the second compression roller, the first fixed block is connected with the sliding groove in a sliding manner, one end of the first compression roller penetrates through the first fixed block and is connected with a power mechanism, the second fixed block is connected with the sliding groove in a sliding manner, one side, far away from the first fixed block, of the second fixed block is provided with a compression device, the compression device comprises a compression spring, one end of the compression spring is fixedly connected with the second fixed block, one end, far away from the second fixed block, of the compression spring is provided with a baffle, one end, far away from the compression spring, of the baffle is provided with a threaded rod, one end of the threaded rod penetrates through the positioning support and extends towards the outside of the sliding groove, a distance sensor is arranged between the first fixed block and the second fixed block, and the distance sensor is electrically connected with a, the bilateral symmetry of locating support is equipped with the fixed plate, the inside of fixed plate is equipped with the second motor, the output of second motor is equipped with the lead screw, threaded connection has a quantity for two screw thread section of thick bamboo on the lead screw, the both sides of screw thread section of thick bamboo are equipped with stop device, the top of screw thread section of thick bamboo is equipped with the registration roller, the registration roller with the flitch contacts.

Furthermore, the power mechanism comprises a first motor, a rotating shaft is arranged at the output end of the first motor, a driving wheel is arranged at one end, far away from the first motor, of the rotating shaft, a driven wheel is arranged on one side of the driving wheel, and the driven wheel is connected with the driving wheel through a belt.

Furthermore, one end of the first pressing roller penetrates through the first fixing block and is fixedly connected with one side of the driven wheel.

Furthermore, a supporting plate is arranged on one side of the first motor, and one side of the supporting plate is fixedly connected with the support.

Furthermore, the first motor is connected with the supporting plate through a first damping plate.

Furthermore, a second damping plate is arranged on one side, far away from the compression spring, of the second fixing block.

Furthermore, stop device includes the spacing groove, the inside of spacing groove is equipped with the slider, the slider pass through the connecting rod with the thread tube is connected, one side of spacing groove with the fixed plate is connected.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the two sides of the second compression roller are provided with the second fixing plates, the second fixing plates are connected with the sliding groove through the compression device, the flitches with different thicknesses can conveniently pass through, so that the positioning supports on the two sides can correct the fed flitches, the thickness of the discharging plate can be measured by the distance sensor, the thickness of the mobile cutting machine during cutting of the flitches can be controlled by the controller, the cutting depth of the mobile cutting machine can be realized, the positioning working efficiency is improved, meanwhile, the flitches with different thicknesses can pass through, the use range is enlarged, meanwhile, the positioning rollers are arranged on the two sides of the positioning supports, the correction of angles of the entering flitches is facilitated, the flitches are prevented from being fed onto the conveying belt to incline, the cutting is convenient, and the accuracy is increased;

(2) the utility model discloses a distance sensor, including first compression roller, the flitch of first compression roller is equipped with the backup pad, the flitch of second compression roller is equipped with the locating support, power unit can drive the rotation of first compression roller through power, contact between first compression roller and the second compression roller, there is frictional force, the flitch will be sent to the conveying belt through first compression roller and second compression roller under the effect of frictional force and extrusion force, the backup pad can play the effect of support to first motor, first shock attenuation board can play absorbing effect simultaneously, the vibrations of avoiding first motor drive rocking of locating support, the stability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a material supporting device with a positioning mechanism according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a positioning bracket in a material supporting device with a positioning mechanism according to an embodiment of the present invention;

fig. 3 is a side view of a holding device with a positioning mechanism according to an embodiment of the present invention.

Reference numerals:

1. a laser cutting machine body; 2. a first positioning device; 3. a conveyor belt; 4. positioning the bracket; 5. a chute; 6. a first fixed block; 7. a second fixed block; 8. a first press roll; 9. a second press roll; 10. a compression spring; 11. a baffle plate; 12. a threaded rod; 13. a distance sensor; 14. a controller; 15. a material plate; 16. A first motor; 17. a rotating shaft; 18. a driving wheel; 19. a driven wheel; 20. a belt; 21. a support plate; 22. A first damper plate; 23. supporting balls; 24. a support; 25. a fixing plate; 26. a second motor; 27. a screw rod; 28. a threaded barrel; 29. a positioning roller; 30. a limiting groove; 31. a slide block.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-3, a material supporting device with a positioning mechanism according to an embodiment of the present invention includes a support 24, a laser cutting machine body 1 is disposed on the support 24, a first positioning device 2 and a second positioning device are respectively disposed on the laser cutting machine body 1, a conveying belt 3 is disposed between the first positioning device 2 and the second positioning device, a plurality of material supporting balls 23 are disposed on the laser cutting machine body 1 and on one side of the conveying belt 3, a laser cutting pre-reserved point is disposed in the middle of each material supporting ball 23, the material supporting balls 23 and the conveying belt 3 are alternately disposed, the first positioning device 2 and the second positioning device have the same structure, the first positioning device 2 includes two positioning brackets 4, each positioning bracket 4 is provided with a chute 5, a first fixing block 6 and a second fixing block 7 are respectively disposed inside each chute 5, a first compression roller 8 is arranged between the first fixed blocks 6, a second compression roller 9 is arranged between the second fixed blocks 7, a material plate 15 is arranged between the first compression roller 8 and the second compression roller 9, the first fixed blocks 6 are in sliding connection with the sliding grooves 5, one end of the first compression roller 8 penetrates through the first fixed blocks 6 to be connected with a power mechanism, the second fixed blocks 7 are in sliding connection with the sliding grooves 5, one sides of the second fixed blocks 7 far away from the first fixed blocks 6 are provided with compression devices, each compression device comprises a compression spring 10, one end of each compression spring 10 is fixedly connected with the second fixed blocks 7, one ends of the compression springs 10 far away from the second fixed blocks 7 are provided with baffle plates 11, one ends of the baffle plates 11 far away from the compression springs 10 are provided with threaded rods 12, and one ends of the threaded rods 12 penetrate through the positioning supports 4, and, to the outside of spout 5 extends, first fixed block 6 with be equipped with distance sensor 13 between the second fixed block 7, distance sensor 13 and controller 14 electric connection, the bilateral symmetry of locating support 4 is equipped with fixed plate 25, the inside of fixed plate 25 is equipped with second motor 26, the output of second motor 26 is equipped with lead screw 27, threaded connection has a quantity for two screw thread section of thick bamboo 28 on the lead screw 27, the both sides of screw thread section of thick bamboo 28 are equipped with stop device, the top of screw thread section of thick bamboo 28 is equipped with registration roller 29, registration roller 29 with flitch 15 contacts.

By adopting the above scheme of the utility model, the second fixing blocks 7 are arranged on the two sides of the second compression roller 9, the second fixing blocks 7 are connected with the sliding chute 5 through the compression device, and can conveniently pass through the material plates 15 with different thicknesses, so that the positioning brackets 4 on the two sides can correct the fed material plate 15, the distance sensor 13 can measure the thickness of the material discharging plate, the thickness of the movable cutting machine when cutting the material plate 15 can be controlled by the controller 14, so that the cutting depth of the movable cutting machine can be realized, the working efficiency of positioning is improved, simultaneously, the flitch with different thicknesses can be passed through, the application range is enlarged, the positioning rollers 29 are arranged on two sides of the positioning support 4, the entering flitch 15 can be corrected in an angle conveniently, the flitch 15 is prevented from being sent into the conveying belt 3 to incline, cutting is facilitated, and accuracy is improved.

Example two:

referring to fig. 1-3, for a power mechanism, the power mechanism includes a first motor 16, an output end of the first motor 16 is provided with a rotating shaft 17, one end of the rotating shaft 17, which is far away from the first motor 16, is provided with a driving wheel 18, one side of the driving wheel 18 is provided with a driven wheel 19, and the driven wheel 19 is connected with the driving wheel 18 through a belt 20; for the first pressing roller 8, one end of the first pressing roller 8 penetrates through the first fixing block 6 and is fixedly connected with one side of the driven wheel 19; for the first motor 16, a support plate 21 is arranged on one side of the first motor 16, and one side of the support plate 21 is fixedly connected with the bracket 24; for the first motor 16, the first motor 16 is connected with the support plate 21 through a first damping plate 22; for the second fixed block 7, a second damping plate is arranged on one side, away from the compression spring 10, of the second fixed block 7; for the limiting device, the limiting device comprises a limiting groove 30, a sliding block 31 is arranged inside the limiting groove 30, the sliding block 31 is connected with the threaded cylinder 28 through a connecting rod, and one side of the limiting groove 30 is connected with the fixing plate 25.

Through the above technical scheme of the utility model, can drive the rotation of first compression roller 8 through power unit, contact between first compression roller 8 and the second compression roller 9, there is frictional force, flitch 15 will be under the effect of frictional force and extrusion force on sending to the conveying belt through first compression roller 8 and second compression roller 9, backup pad 21 can play the effect of support to first motor 16, first shock attenuation board 22 can play absorbing effect simultaneously, avoid the vibrations of first motor to drive rocking of locating support 4, the stability of locating support 4 has been increased, the second shock attenuation board will play the effect of shock attenuation protection to distance sensor 13.

In summary, by means of the above technical solution of the present invention, when the first motor 16 is started, the first motor 16 will drive the driving wheel 18 to rotate, the driving wheel 18 will drive the driven wheel 19 to rotate, the driven wheel 19 will drive the first pressing roller 8 to rotate, there is a friction force between the first pressing roller 8 and the second pressing roller 9, the material plate 15 will be pulled between the first pressing roller 8 and the second pressing roller 9, the positioning bracket 4 can correct the material plate 15, the second pressing roller 9 will push the compression device to move, the material plate 15 will push the second pressing roller 9 to move upwards, so as to change the distance between the first pressing roller 8 and the second pressing roller 9, the distance sensor 13 will detect the distance between the first pressing roller 8 and the second pressing roller 9, the controller 14 controls the moving cutting machine to cut the material plates 15 with different thicknesses, thereby increasing the accuracy of cutting, the second motor 26 is started to drive the screw rod 27 to rotate, and the screw rod can adjust the distance between the two positioning rollers 29 so as to realize the correction effect on the material plate 15.

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

1. The material supporting device with the positioning mechanism is characterized by comprising a support (24), wherein a laser cutting machine body (1) is arranged on the support (24), a first positioning device (2) and a second positioning device are respectively arranged on the laser cutting machine body (1), a conveying belt (3) is arranged between the first positioning device (2) and the second positioning device, a plurality of material supporting balls (23) are arranged on the laser cutting machine body (1) and positioned on one side of the conveying belt (3), a laser cutting pre-reserved point is arranged in the middle of each material supporting ball (23), the material supporting balls (23) and the conveying belt (3) are alternately arranged, the first positioning device (2) and the second positioning device are identical in structure, the first positioning device (2) comprises two positioning supports (4), and sliding chutes (5) are arranged on the positioning supports (4), a first fixing block (6) and a second fixing block (7) are respectively arranged inside the sliding chute (5), a first press roller (8) is arranged between the first fixing blocks (6), a second press roller (9) is arranged between the second fixing blocks (7), a material plate (15) is arranged between the first press roller (8) and the second press roller (9), the first fixing block (6) is in sliding connection with the sliding chute (5), one end of the first press roller (8) penetrates through the first fixing block (6) to be connected with a power mechanism, the second fixing block (7) is in sliding connection with the sliding chute (5), a compression device is arranged on one side, far away from the first fixing block (6), of the second fixing block (7), the compression device comprises a compression spring (10), one end of the compression spring (10) is fixedly connected with the second fixing block (7), the one end that compression spring (10) kept away from second fixed block (7) is equipped with baffle (11), the one end that compression spring (10) was kept away from to baffle (11) is equipped with threaded rod (12), the one end of threaded rod (12) runs through locating support (4), and, extend to the outside of spout (5), be equipped with distance sensor (13) between first fixed block (6) and second fixed block (7), distance sensor (13) and controller (14) electric connection, the bilateral symmetry of locating support (4) is equipped with fixed plate (25), the inside of fixed plate (25) is equipped with second motor (26), the output of second motor (26) is equipped with lead screw (27), threaded connection has the screw section of thick bamboo (28) that quantity is two on lead screw (27), the both sides of a screw section of thick bamboo (28) are equipped with stop device, and a positioning roller (29) is arranged above the threaded cylinder (28), and the positioning roller (29) is in contact with the material plate (15).

2. The supporting device with the positioning mechanism as claimed in claim 1, wherein the power mechanism comprises a first motor (16), a rotating shaft (17) is arranged at an output end of the first motor (16), a driving wheel (18) is arranged at one end, far away from the first motor (16), of the rotating shaft (17), a driven wheel (19) is arranged on one side of the driving wheel (18), and the driven wheel (19) is connected with the driving wheel (18) through a belt (20).

3. The supporting device with the positioning mechanism as claimed in claim 2, wherein one end of the first pressing roller (8) penetrates through the first fixing block (6) and is fixedly connected with one side of the driven wheel (19).

4. The supporting device with the positioning mechanism as claimed in claim 2, wherein a supporting plate (21) is arranged on one side of the first motor (16), and one side of the supporting plate (21) is fixedly connected with the bracket (24).

5. The supporting device with positioning mechanism as claimed in claim 4, characterized in that the first motor (16) is connected with the supporting plate (21) through a first damping plate (22).

6. The supporting device with the positioning mechanism as claimed in claim 1, wherein a second damping plate is arranged on one side of the second fixing block (7) far away from the compression spring (10).

7. The supporting device with the positioning mechanism is characterized in that the limiting device comprises a limiting groove (30), a sliding block (31) is arranged inside the limiting groove (30), the sliding block (31) is connected with the threaded cylinder (28) through a connecting rod, and one side of the limiting groove (30) is connected with the fixing plate (25).