CN217779061U

CN217779061U - Production line is with falling work or material rest of making an uproar that falls

Info

Publication number: CN217779061U
Application number: CN202221946831.4U
Authority: CN
Inventors: 彭敦林; 林虎
Original assignee: Anji Pengda Steel Pipe Co ltd
Current assignee: Anji Pengda Steel Pipe Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-11
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a production line is with falling work or material rest of making an uproar relates to the steel pipe production field. The blanking frame of making an uproar falls includes a plurality of work or material rest, and is a plurality of the work or material rest all is equipped with four bracing pieces along the axially spaced setting of steel pipe, surrounds at four bracing pieces and forms a storage space, is equipped with the collet of liftable in storage space, is equipped with the guide bar in storage space's the top outside, and the steel pipe that shifts from last process falls into in storage space through the guide bar. The utility model discloses a collet of liftable, along with in steel pipe whereabouts to storage space, the collet can descend gradually, makes the drop that rolls the steel pipe remain throughout in the certain limit to the noise reduction reduces the damage that the collision caused. Compared with the mode of controlling fall through rotation in the prior art, the mode of controlling vertical lifting has smaller pressure on equipment and can have longer service life.

Description

Production line is with falling work or material rest of making an uproar that falls

Technical Field

The utility model discloses a production line is with falling work or material rest of making an uproar relates to the steel pipe production field.

Background

In the steel pipe production line, the general basket that adopts collects the steel pipe, in collecting in-process steel pipe from last working section shifts the material frame, can directly fall to the basket bottom from material frame top, because there is very big drop, so can take place big collision between steel pipe and the steel pipe to produce huge noise, not only worsen the working environment and still harm workman's physical and mental health, the collision also can cause the damage on steel pipe surface simultaneously, influences the off-the-shelf quality of steel pipe.

In order to solve the problem of steel pipe blanking noise, the prior art (CN 202953548U) discloses a steel pipe collecting device, which specifically discloses the following scheme: the utility model discloses a plurality of material arms that connect among the steel pipe collection device are all installed in same pivot, the pivot is rotated around its self axle center by the drive element drive, when the steel pipe descends to the charging basket top region step by step, the pivot can drive and connect the material arm down to rotate an angle, make the steel pipe get into connect in the region that holds that charging basket formed the material arm and charging basket, and make the upper surface of steel pipe be in near charging basket highest position, with the high drop keeps at minimum numerical value basically about when guaranteeing the steel pipe blanking. The falling difference of the rolled steel pipes is kept to a minimum value in the whole process that the steel pipes fall one by one until the charging basket is fully filled, so that the noise pollution generated in the whole process is controlled.

However, the above scheme has the following defects: the steel pipe is filled with the material frame, and the material receiving arm is as supporting, and the tangential load of pivot and material receiving arm hookup location can be very big, causes equipment wearing and tearing and life to reduce easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough and provide a production line with falling work or material rest of making an uproar, this production line is with falling work or material rest of making an uproar through the collet that can the vertical lift makes the steel pipe blanking from top to bottom the high drop reduce to the noise reduction reduces the damage that the collision caused, and compares in the mode of prior art's rotation control drop, and the mode of vertical lift control is littleer to the pressure of equipment, can have longer life.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a noise reduction blanking frame for a production line comprises a plurality of material frames, wherein the material frames are arranged at intervals along the axial direction of a steel pipe, and the purpose of arranging the material frames at intervals is to bind the steel pipe in an interval area of the material frames after the material frames are filled, so that the steel pipe is convenient to transfer;

every work or material rest all is equipped with four bracing pieces, surrounds at four bracing pieces and forms a storage space, is equipped with the collet of liftable in storage space, is equipped with the guide bar in the top outside of storage space, and the steel pipe that shifts from last process falls into storage space through the guide bar in, under the work or material rest state of emptying, the collet can be greater than the radius of steel pipe and be less than the diameter of twice steel pipe with the height difference of storage space highest position.

The bottom support gradually descends along with the falling of the steel pipe into the storage space, so that the fall of the rolled steel pipe is always kept in a certain range.

Furthermore, the guide rod is designed to be capable of ascending and descending. The purpose is to change the blanking mode. In one mode, the guide rod is arranged obliquely downwards, the lower end of the guide rod is flush with the highest position of the storage space, and the steel pipes can roll down into the storage space through the guide rod one by one from the previous process. In another mode, in the first state, the lower end of the guide rod is at the highest position lower than the storage space, the steel pipes reach the guide rod one by one from the previous process and are blocked by the support rods of the material rack, and after the steel pipes on the guide rod are stored to a certain number, the guide rod can be lifted, so that the certain number of steel pipes fall into the storage space together. The frequency of noise generation in the second mode is effectively controlled relative to the mode of rolling down the storage space one by one.

Furthermore, a guide rail, a sliding block and an air cylinder are arranged on one side face of a corresponding support rod of the material rack, the guide rail is fixed on the support rod, the sliding block is in sliding fit with the guide rail, and a connecting piece is arranged in front of the air cylinder and the guide rod to connect the output end of the air cylinder with the guide rod. The guide rod can be driven by the cylinder to lift.

Further, the utility model discloses be equipped with all collet of many active turbine lead screw lift synchro control, many active turbine lead screw lift include many turbine lead screw lift, a motor, a reduction gear. Wherein the speed reducer is connected with the motor. The speed reducer and the plurality of turbine screw rod lifters are arranged along a straight line, and the speed reducer is connected with the plurality of turbine screw rod lifters through a transmission shaft and a coupling. The motor drives the speed reducer, the speed reducer drives the worm wheel screw rod lifter through the transmission shaft, and the worm wheel screw rod lifter drives the bottom support to lift.

Further, the utility model discloses a work or material rest inboard still is equipped with a plurality of rubber pads to this noise that reduces steel pipe and the inboard collision of work or material rest is played, avoids the steel pipe injured simultaneously.

Furthermore, a rubber pad is arranged on the upper surface of the bottom support, and the purpose of the rubber pad is also to reduce the noise generated by collision between the steel pipe which initially rolls down to the storage space and the bottom support.

Has the beneficial effects that: the utility model discloses a collet of liftable, along with in steel pipe whereabouts to storage space, the collet can descend gradually, makes the drop that rolls the steel pipe remain throughout in the certain limit to the noise reduction reduces the damage that the collision caused. Compared with the mode of controlling fall through rotation in the prior art, the mode of controlling vertical lifting has smaller pressure on equipment and can have longer service life.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a side view of the present invention, showing the configuration of the liftable guide rod in a first state;

fig. 4 is a side view of the present invention showing the liftable guide rod in a second state;

description of reference numerals: the device comprises a material rack 1, a support rod 2, a storage space 3, a bottom support 4, a guide rod 5, a support leg 6, a cross rod 7, a guide rail 8, a sliding block 9, a cylinder 10, a connecting piece 11, a worm wheel screw rod lifter 12, a motor 13, a speed reducer 14, a transmission shaft 15, a coupler 16, a rubber pad 17 and a vertical rod 18.

Detailed Description

The invention is further described with reference to the drawings and the specific embodiments. Those of ordinary skill in the art will be able to implement the invention based on these descriptions. Moreover, references to embodiments of the invention in the following description are generally only to be considered as examples of the invention, and not as all embodiments. Therefore, all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention shall fall within the protection scope of the present invention.

The utility model provides a production line is with falling work or material rest of making an uproar that falls, including a plurality of work or material rest 1, it is a setting along the axial interval of steel pipe that work or material rest 1 is in the interval region between the work or material rest 1 to conveniently bind the steel pipe after filling with for the steel pipe, all be equipped with four bracing pieces 2 on every work or material rest 1, four bracing pieces 2 surround and form a storage space 3, be equipped with the collet 4 of liftable in storage space 3, be equipped with guide rod 5 in the top outside of storage space 3, the steel pipe that shifts from last process falls into storage space 3 through guide rod 5 in, under 1 empty state of work or material rest, the difference in height of

collet

4 and 3 highest positions in storage space can be greater than the radius of steel pipe and is less than the diameter that the twice steel pipe.

It should be noted that, the interval region of the rack 1 refers to the interval of the storage space 3, but a plurality of support legs 6 are arranged between the lower sides of the racks 1, and the support legs 6 of adjacent racks 1 are connected with the racks 1 by the cross bar 7, so that the racks 1 are connected into a whole, and all the racks 1 are kept on a straight line. Meanwhile, the supporting legs 6 or the cross rods 7 also provide installation positions for all parts of the multi-linkage worm gear screw rod lifter.

In this embodiment, the guiding rod 5 is designed to be lifted. The guide rods 5 are arranged obliquely downwards, in a first state (as shown in fig. 3), the lower ends of the guide rods 5 are lower than the highest position of the storage space 3, steel pipes reach the guide rods 5 one by one from the previous process and are blocked by the support rods 2 of the material rack 1, and after a certain number of steel pipes are stored on the guide rods 5, the guide rods 5 can be lifted to reach a second state (as shown in fig. 4), namely, the steel pipes are arranged in parallel with the highest position of the storage space 3, so that the steel pipes can roll down into the storage space 3 all at once.

In addition, the guide rod 5 can also be of a non-lifting design. The guide rod 5 is fixed on the support rod 2, and the lower end of the guide rod 5 is arranged in parallel with the highest position of the storage space 3, so that the steel pipes can roll down into the storage space 3 through the guide rod 5 from the previous process one by one.

However, in this embodiment, a design capable of ascending and descending is preferably adopted, because compared with a design in which the storage space 3 is rolled one by one, the storage space is uniformly transferred after a certain number of storage spaces are stored, and the frequency of noise generation can be reduced.

In this embodiment, a guide rail 8, a slider 9, and an air cylinder 10 are disposed on a side surface of a corresponding support rod 2 of the rack 1, the guide rail 8 is fixed on the support rod 2, the slider 9 is in sliding fit with the guide rail 8, and a connecting member 11 is disposed in front of the air cylinder 10 and the guide rod 5 to connect an output end of the air cylinder 10 with the guide rod 5. The guide rod 5 can be driven by the air cylinder 10 to lift.

In this embodiment, the noise reduction blanking frame 1 for the production line is provided with a plurality of worm gear screw lifters for synchronously controlling all the bottom supports 4, and each worm gear screw lifter comprises a plurality of worm gear screw lifters 12, a motor 13 and a speed reducer 14. Wherein the reducer 14 is connected to the motor 13. The speed reducer 14 and the plurality of worm screw lifters 12 are provided along a straight line, and the speed reducer 14 and the plurality of worm screw lifters 12 are connected by a transmission shaft 15 and a coupling 16. A motor 13 drives a speed reducer 14, the speed reducer 14 drives a worm screw rod lifter 12 through a transmission shaft 15, and the worm screw rod lifter 12 drives the bottom support 4 to lift.

In this embodiment, the production line is with still being equipped with a plurality of rubber pads 17 with the work or material rest 1 inboard of falling the work or material rest 1 of making an uproar to this plays and reduces the noise of steel pipe and the inboard collision of work or material rest 1, avoids the steel pipe injury simultaneously, and it should be noted that, in addition, for installing rubber pads 17, there are four poles 18 in the inside of four bracing pieces 2, and rubber pads 17 fix on four poles 18 (refer to fig. 1, 2). In addition, a rubber pad 17 (see fig. 3) may be provided on the upper surface of the bottom plate 4, in order to reduce noise generated by collision of the steel pipe, which initially rolls down to the storage space 3, with the bottom plate 4.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims

1. The utility model provides a production line is with falling work or material rest of making an uproar which characterized in that: including a plurality of work or material rest (1), it is a plurality of work or material rest (1) are equipped with four bracing pieces (2) on every work or material rest (1) along the axially spaced setting of steel pipe, and four bracing pieces (2) surround and form a storage space (3), are equipped with collet (4) of liftable in storage space (3), are equipped with guide bar (5) in the top outside of storage space (3).

2. The noise reduction blanking frame for the production line according to claim 1, characterized in that: the material rack is characterized in that a plurality of supporting legs (6) are arranged between the lower portions of the material racks (1), a cross rod (7) is arranged in front of the supporting legs (6) of the adjacent material racks (1) to connect the material racks (1), and the plurality of material racks (1) are connected through the cross rod (7) to keep a straight line.

3. The noise reduction blanking frame for the production line according to claim 1, characterized in that: the guide rod (5) is fixed on the support rod (2), the guide rod (5) is arranged obliquely downwards, and the lower end of the guide rod (5) is flush with the highest position of the storage space (3).

4. The noise reduction blanking frame for the production line according to claim 1, characterized in that: the guide rod (5) is obliquely and downwards arranged, the guide rod (5) can be arranged in a lifting mode relative to the material rack (1) and is provided with a first state and a second state, the lower end of the guide rod (5) is lower than the highest position of the storage space (3) in the first state, the guide rod (5) reaches the second state after being lifted relative to the material rack (1), and the lower end of the guide rod (5) is flush with the highest position of the storage space (3) in the second state.

5. The noise reduction blanking frame for the production line according to claim 4, wherein: a guide rail (8), a sliding block (9) and an air cylinder (10) are arranged on the side face of a corresponding supporting rod (2) on the material rack (1), the guide rail (8) is fixed on the supporting rod (2), the sliding block (9) is in sliding fit with the guide rail (8), a connecting piece (11) is arranged in front of the air cylinder (10) and the guide rod (5) to connect the output end of the air cylinder (10) with the guide rod (5), and the guide rod (5) can lift under the driving of the air cylinder (10).

6. The noise reduction blanking frame for the production line according to claim 1, characterized in that: including many linkage worm gear lead screw lifts, many linkage worm gear lead screw lifts include many worm gear lead screw lifts (12), a motor (13), a reduction gear (14), reduction gear (14) are connected with motor (13), and reduction gear (14) and many worm gear lead screw lifts (12) set up along a straight line, and reduction gear (14) pass through transmission shaft (15), shaft coupling (16) with many worm gear lead screw lifts (12) and are connected, and many worm gear lead screw lifts (12) set up respectively in the below of a collet (4), by motor (13) drive reduction gear (14), and reduction gear (14) drive worm gear lead screw lift (12) through transmission shaft (15), and worm gear lead screw lift (12) drive collet (4) and go up and down.

7. The noise reduction blanking frame for the production line according to claim 1, characterized in that: a rubber pad (17) is arranged on the inner side of the material rack (1) of the noise-reducing material dropping rack (1) for the production line.

8. The noise reduction blanking frame for the production line according to claim 1, characterized in that: the upper surface of the bottom support (4) is provided with a rubber pad (17).