CN113927389A

CN113927389A - Automatic polisher is used in processing of welded type coupling of material loading

Info

Publication number: CN113927389A
Application number: CN202111293308.6A
Authority: CN
Inventors: 王启鹏
Original assignee: Yancheng Hongji Machinery Co ltd
Current assignee: Yancheng Hongji Machinery Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-01-14

Abstract

The invention discloses an automatic-feeding grinding machine for machining a welded pipe joint, which comprises a bearing table, a first motor, a second motor, a limiting rod, a material pushing mechanism and a first conveyor belt device, wherein an electric telescopic column is fixed on the front side of the upper end face of the bearing table, the first conveyor belt device is rotatably connected between one side of the upper end face of the bearing table and the bearing frame, and a sliding block is connected to the inner top of the bearing frame in a sliding manner. This automatic polisher is used in processing of material loading's welded pipe joint, after accomplishing the processing of polishing of preceding material, the support slides backward to original position, loosen the material of polishing after usable two electronic anchor clamps press from both sides the material next and the material of polishing respectively, can transport next material to the rotary column when transporting the material of polishing to the second conveyer belt device on, the operation of polishing repeatedly afterwards, make whole operation more continuous high-efficient, the material of polishing can move right under the operation effect of second conveyer belt device, convenient transport.

Description

Automatic polisher is used in processing of welded type coupling of material loading

Technical Field

The invention relates to the technical field related to machining of welded pipe joints, in particular to an automatic-feeding grinding machine for machining of welded pipe joints.

Background

The welded pipe joint is suitable for non-corrosive or corrosive media such as oil, water, gas and the like, the specification requirement of a steel pipe matched with the welded sealing pipe joint is flexible, and the welded pipe joint has the characteristics of firm connection, good sealing performance and the like after being welded with a pipeline, so the welded pipe joint is widely adopted in systems such as oil refining, chemical engineering, light industry, textile, national defense, metallurgy, aviation, ships and the like, and is also suitable for hydraulic transmission pipelines such as various mechanical engineering, machine tool equipment and the like.

Disclosure of Invention

The invention aims to provide an automatic-feeding grinding machine for machining a welded pipe joint, which aims to solve the problems that the existing grinding machine proposed in the background art is inconvenient to automatically complete feeding operation, collect and treat ground scraps intensively, and is not continuous and efficient in the whole operation.

In order to achieve the purpose, the invention provides the following technical scheme: an automatic-feeding grinding machine for processing a welded pipe joint, which comprises a bearing table, a first motor, a second motor, a limiting rod, a material pushing mechanism and a first conveyor belt device,

a collecting box is placed at the inner bottom of the bearing table, a first electric telescopic rod is fixed in the top of the bearing table, one end of the first electric telescopic rod is connected with a support, the support is located on the upper side of the collecting box, a connecting column is rotatably connected to the top of the support, a rotating column is fixed to the top of the connecting column through a stud, a conical column is slidably connected in the rotating column, a supporting block is arranged on the outer side of the top of the conical column and located in a through hole, and meanwhile the through hole is formed in the rotating column;

the limiting rod penetrates through the top of the support block and is fixed on the rotating column, a compression spring is arranged between the rotating column and wraps the outer side of the limiting rod, a blocking cover covers the outer side of the rotating column, and the bottom of the blocking cover is fixed on the rear side of the support;

the material pushing mechanisms are fixed on the upper end face of the bearing table and are positioned on the left side and the right side of the bracket, electric telescopic columns are fixed on the front side of the upper end face of the bearing table, and the tops of the electric telescopic columns are connected with the polishing blocks;

the first conveyor belt device is rotatably connected between one side of the upper end face of the bearing table and the bearing frame, the bearing frame is fixed to the rear side of the middle of the upper end face of the bearing table, the second conveyor belt device is rotatably connected between the other side of the upper end face of the bearing frame and the other side of the upper end face of the bearing table, a sliding block is slidably connected to the inner top of the bearing frame, one side of the sliding block is connected with the support plate through a third electric telescopic column, and electric clamps are symmetrically fixed to two sides of the lower end face of the support plate.

Preferably, the bottom of the support is connected in the slide way in a sliding manner, and the slide way is arranged at the top of the bearing table.

Preferably, the first motor is fixed in the top of the bracket, and the upper side of the first motor is rotatably connected with the connecting column.

Preferably, the second motor is fixed inside the rotary column, and a threaded column is connected to the upper side of the second motor, and is screwed on the tapered column.

Preferably, the outer end face of each supporting block is fixed with a convex block, the number of the supporting blocks is four, and the four supporting blocks are uniformly distributed in the circumferential direction.

Preferably, the pushing mechanism comprises a second electric telescopic rod and a push plate, the second electric telescopic rod is fixed on the bearing platform, and the inner end of the second electric telescopic rod is connected with the push plate.

Preferably, the polishing block and the bearing table form a telescopic structure through an electric telescopic column.

Preferably, the outer surface of the first conveyor belt device and the outer surface of the second conveyor belt device are both internally fixed with clamping seats, and the clamping seats are distributed on the first conveyor belt device and the second conveyor belt device at equal intervals.

Preferably, one side at the top of the bearing frame is fixed with a third motor, one side of the third motor is rotatably connected with a threaded rod, and the threaded rod is in threaded connection with the sliding block.

Compared with the prior art, the invention has the beneficial effects that: the automatic feeding grinding machine for machining the welded pipe joint,

(1) after the material is placed on the first conveyor belt device, the material can move rightwards under the operation action of the first conveyor belt device, after the material is clamped by one of the electric clamps, the support plate slides rightwards to the bottom along with the slide block, the material is conveniently transferred to the rotary column so as to automatically finish the feeding operation, then the two electric clamps return to the original position along with the support plate, then the conical column moves upwards, the support block is extruded to move outwards and is tightly supported on the inner wall of the material, and the material is conveniently fixed;

(2) after the materials are transferred to the rotary columns and are tightly abutted and fixed, the rotary columns, the connecting columns and the support integrally move forwards, meanwhile, the rotary columns and the connecting columns integrally rotate, the materials move backwards while rotating and contact the polishing blocks, polishing operation is convenient to carry out, and in the process, the polishing blocks can move up and down, so that comprehensive polishing operation is convenient to complete;

(3) after the polishing treatment of the previous material is completed, the bracket slides backwards to the original position, the next material and the polished material can be clamped by using the two electric clamps after the polished material is loosened, the polished material can be transferred to the second conveyor belt device and the next material can be transferred to the rotary column, and then the polishing operation is repeated, so that the whole operation is more continuous and efficient, the polished material can move rightwards under the operation action of the second conveyor belt device, and the conveying is convenient;

(4) at the in-process of polishing material, some piece passes the slide and falls to collecting in the box, and another part piece remains on the plummer, piles up too much piece back on the plummer, and the push pedal can remove under second electric telescopic handle's extension effect, conveniently pushes away the piece on the plummer and falls to collecting in the box to concentrate collection processing.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic diagram of a right-side cross-sectional structure of the present invention;

FIG. 4 is a schematic top view of the present invention;

FIG. 5 is a schematic view of the connection structure of the bracket, the first motor, the connecting column, the rotating column, the stud bolt, the second motor, the threaded column, the tapered column, the through hole, the support block and the compression spring according to the present invention;

FIG. 6 is a schematic view of a connection structure of the tapered post, the through hole, the supporting block and the bump according to the present invention;

FIG. 7 is an enlarged view of the structure at A in FIG. 3 according to the present invention.

In the figure: 1. the bearing platform, 2, collect the box, 3, first electric telescopic handle, 4, support, 5, slide, 6, first motor, 7, spliced pole, 8, rotary column, 9, stud, 10, second motor, 11, screw thread post, 12, toper post, 13, through-hole, 14, support piece, 15, lug, 16, gag lever post, 17, compression spring, 18, keep off the cover, 19, pushing equipment, 1901, second electric telescopic handle, 1902, push pedal, 20, electric telescopic post, 21, the piece of polishing, 22, first conveyer belt device, 23, second conveyer belt device, 24, cassette, 25, bear frame, 26, third motor, 27, threaded rod, 28, slider, 29, third electric telescopic post, 30, support board, 31, electric fixture.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a grinding machine for processing an automatic-feeding welded pipe joint is disclosed, as shown in figures 1 and 2, a collecting box 2 is placed at the inner bottom of a bearing table 1, a first electric telescopic rod 3 is fixed in the top of the bearing table 1, one end of the first electric telescopic rod 3 is connected with a support 4, the bottom of the support 4 is connected in a slide way 5 in a sliding manner, the slide way 5 is arranged at the top of the bearing table 1, a material on a first conveying device 22 is conveyed to a rotary column 8 and is tightly supported and fixed, the support 4 can slide forwards under the extending action of the first electric telescopic rod 3 so as to smoothly finish grinding operation, the slide way 5 plays a role of limiting assistance in the process of sliding the support 4 forwards and backwards, the support 4 is positioned at the upper side of the collecting box 2, the top of the support 4 is rotatably connected with a connecting column 7, and the top of the connecting column 7 is fixed with the rotary column 8 through a double-headed bolt 9, the first motor 6 is fixed in the top of the bracket 4, the upper side of the first motor 6 is rotatably connected with a connecting column 7, the connecting column 7 can rotate under the action of the first motor 6, so as to drive the rotating column 8 to rotate, the material moves forwards while rotating and contacts with the polishing block 21, the polishing operation is conveniently and smoothly completed, the rotating column 8 is internally connected with a conical column 12 in a sliding way, the outer side of the top of the conical column 12 is provided with a support block 14, the support block 14 is positioned in a through hole 13, the through hole 13 is arranged on the rotating column 8, the second motor 10 is fixed in the rotating column 8, the upper side of the second motor 10 is connected with a threaded column 11, the threaded column 11 is in threaded connection with the conical column 12, after the material on the first conveyor belt device 22 is transferred to the rotating column 8, the threaded column 11 can rotate under the action of the second motor 10, at the moment, the conical column 12 can move upwards under the limiting action of the rotating column 8 and the threaded column 11, the supporting blocks 14 are extruded to move outwards and are abutted against the inner wall of the material, the material is conveniently fixed, the convex blocks 15 are fixed on the outer end faces of the supporting blocks 14, the supporting blocks 14 are four, meanwhile, the four supporting blocks 14 are evenly distributed in the circumferential direction, the friction between the supporting blocks 14 and the material can be increased through the convex blocks 15, the abutting effect is firmer, and the material can be better abutted and fixed by using the four supporting blocks 14.

As shown in fig. 1, 2 and 3, a limit rod 16 penetrates through the top of a support block 14 and is fixed on a rotary column 8, a compression spring 17 is arranged between the rotary column 8 and the rotary column 8, the compression spring 17 is wrapped on the outer side of the limit rod 16, a shield 18 is covered on the outer side of the rotary column 8, the bottom of the shield 18 is fixed on the rear side of a support 4, a pushing mechanism 19 is fixed on the upper end surface of a bearing table 1, the pushing mechanism 19 is positioned on the left side and the right side of the support 4, an electric telescopic column 20 is fixed on the front side of the upper end surface of the bearing table 1, the top of the electric telescopic column 20 is connected with a polishing block 21, the pushing mechanism 19 comprises a second electric telescopic rod 1901 and a push plate 1902, the second electric telescopic rod 1901 is fixed on the bearing table 1, the inner end of the second electric telescopic rod 1901 is connected with the push plate 1902, and part of debris remains on the bearing table 1 in the process of polishing materials, after piling up too much piece on plummer 1, push pedal 1902 can remove under the extension effect of second electric telescopic handle 1901, conveniently push away the piece on plummer 1 to collect in the box 2, so that concentrate the collection and handle, sanding block 21 constitutes extending structure through electric telescopic post 20 and plummer 1, utilize sanding block 21 to polish the in-process of handling to the material, sanding block 21 can reciprocate under electric telescopic post 20's telescopic action, conveniently accomplish comprehensive operation of polishing.

Referring to fig. 1, 4, 5, 6 and 7, a first belt conveyor 22 is rotatably connected between one side of the upper end surface of the carrier 1 and the carrier 25, the carrier 25 is fixed at the rear side of the middle of the upper end surface of the carrier 1, a second belt conveyor 23 is rotatably connected between the carrier 25 and the other side of the upper end surface of the carrier 1, the outer surface of the first belt conveyor 22 and the outer surface of the second belt conveyor 23 are both internally fixed with a cassette 24, the cassettes 24 are equidistantly distributed on the first belt conveyor 22 and the second belt conveyor 23, the cassette 24 plays a role of clamping and limiting the material, the cassettes 24 equidistantly distributed on the first belt conveyor 22 and the second belt conveyor 23 can orderly convey the material, the inner top of the carrier 25 is slidably connected with a slide 28, and one side of the slide 28 is connected with a support plate 30 through a third electric telescopic column 29, meanwhile, electric clamps 31 are symmetrically fixed on two sides of the lower end face of the support plate 30, the third motor 26 is fixed on one side of the top of the bearing frame 25, a threaded rod 27 is rotatably connected to one side of the third motor 26, the threaded rod 27 is in threaded connection with the sliding block 28, the threaded rod 27 can rotate under the action of the third motor 26, the sliding block 28 can slide left and right under the limiting effect of the bearing frame 25 and the threaded rod 27 at the moment, and materials are conveniently transferred and processed.

The working principle of the embodiment is as follows: when the automatic feeding grinding machine for machining the welded pipe joints is used, an external power supply is connected, firstly, materials are clamped on the clamping seat 24 on the first conveyor 22, the first conveyor 22 is started, the first conveyor 22 operates to drive the materials to move rightwards, when the materials reach the position right below the electric clamp 31 on the left side of the lower end face of the support plate 30, the third electric telescopic column 29 is started, the third electric telescopic column 29 extends to drive the support plate 30 to move downwards, after the materials are clamped by the corresponding electric clamp 31, the support plate 30 moves upwards again to lift the materials, then the third motor 26 is started, the third motor 26 drives the threaded rod 27 to rotate, the slide block 28 slides rightwards to the bottom under the limiting effect of the bearing frame 25 and the threaded rod 27, then the electric clamp 31 moves downwards along with the support plate 30 and loosens the materials, so that the materials are smoothly transferred to the rotary column 8, then the two electric clamps 31 return to the original position along with the support plate 30, after the second motor 10 is started, the second motor 10 drives the threaded column 11 to rotate, the conical column 12 slides upwards under the limiting action of the rotary column 8 and the threaded column 11, the support block 14 is extruded to move outwards and is supported on the inner wall of the material tightly so as to fix the material, then the first electric telescopic rod 3 and the first motor 6 are started, the first motor 6 drives the connecting column 7 and the rotary column 8 to rotate integrally, the first electric telescopic rod 3 extends, the bracket 4 slides forwards in the slideway 5, the material rotates and moves forwards while contacting with the grinding block 21 so as to carry out grinding operation, the electric telescopic column 20 is started, the electric telescopic column 20 is telescopic so as to drive the grinding block 21 to move upwards and downwards, so that comprehensive grinding operation is conveniently finished, and the blocking cover 18 has a blocking effect on scraps in the process of grinding the material, one part of the scraps pass through the slide rail 5 and fall into the collecting box 2, the other part of the scraps remain on the bearing table 1, when too many scraps are accumulated on the bearing table 1, the second electric telescopic rod 1901 is started, the second electric telescopic rod 1901 extends to drive the push plate 1902 to move, the scraps on the bearing table 1 are conveniently pushed into the collecting box 2, after the polishing treatment of the previous material is completed, the support 4 slides backwards to the original position, the tapered column 12 slides downwards to the original position, the support block 14 retracts into the through hole 13 under the resetting action of the compression spring 17, the polished material is loosened, the two electric clamps 31 are utilized to respectively clamp the next material and the polished material, then the polished material is transferred to the second conveying belt device 23, the next material is transferred to the rotary column 8 at the same time, the polishing operation is repeated, and the polishing treatment of all the materials is conveniently and orderly completed, after the second conveyor means 23 is activated, the second conveyor means 23 is operated so as to move the ground material to the right, facilitating the transport, and after the work is finished and the collecting box 2 is taken away, the debris therein can be cleaned off, and what has not been described in detail in this specification is well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an automatic polisher is used in processing of welded type coupling of material loading, includes plummer (1), first motor (6), second motor (10), gag lever post (16), pushing equipment (19) and first conveyor means (22), its characterized in that:

the collecting box (2) is placed at the inner bottom of the bearing table (1), a first electric telescopic rod (3) is fixed in the top of the bearing table (1), one end of the first electric telescopic rod (3) is connected with the support (4), the support (4) is located on the upper side of the collecting box (2), the top of the support (4) is rotatably connected with a connecting column (7), a rotating column (8) is fixed at the top of the connecting column (7) through a double-headed bolt (9), a conical column (12) is slidably connected in the rotating column (8), a supporting block (14) is arranged on the outer side of the top of the conical column (12), the supporting block (14) is located in a through hole (13), and the through hole (13) is formed in the rotating column (8);

the limiting rod (16) penetrates through the top of the support block (14) and is fixed on the rotary column (8), a compression spring (17) is arranged between the rotary column (8) and the rotary column (8), the compression spring (17) wraps the outer side of the limiting rod (16), a blocking cover (18) is covered on the outer side of the rotary column (8), and the bottom of the blocking cover (18) is fixed on the rear side of the support (4);

the material pushing mechanisms (19) are fixed on the upper end face of the bearing table (1), the material pushing mechanisms (19) are located on the left side and the right side of the support (4), the front side of the upper end face of the bearing table (1) is fixedly provided with an electric telescopic column (20), and the top of the electric telescopic column (20) is connected with the polishing block (21);

first belt conveyor (22) rotate to be connected between one side of plummer (1) up end and bear between frame (25), and bear frame (25) and fix the rear side in the middle of plummer (1) up end, bear simultaneously and rotate between the opposite side of bearing frame (25) and plummer (1) up end and be connected with second belt conveyor (23), bear the interior top sliding connection of frame (25) and have slider (28), and one side of slider (28) is connected with extension board (30) through third electronic flexible post (29), and the terminal surface both sides symmetry is fixed with electronic anchor clamps (31) under extension board (30) simultaneously.

2. The automatic-feeding grinding machine for machining the welded pipe joint according to claim 1, wherein the grinding machine comprises: the bottom sliding connection of support (4) is in slide (5), and slide (5) set up the top at plummer (1).

3. The automatic-feeding grinding machine for machining the welded pipe joint according to claim 1, wherein the grinding machine comprises: the first motor (6) is fixed in the top of the bracket (4), and the upper side of the first motor (6) is rotatably connected with a connecting column (7).

4. The automatic-feeding grinding machine for machining the welded pipe joint according to claim 1, wherein the grinding machine comprises: the second motor (10) is fixed in the rotary column (8), the upper side of the second motor (10) is connected with a threaded column (11), and the threaded column (11) is in threaded connection with the conical column (12).

5. The automatic-feeding grinding machine for machining the welded pipe joint according to claim 1, wherein the grinding machine comprises: the outer end face of each supporting block (14) is fixedly provided with a convex block (15), the number of the supporting blocks (14) is four, and the four supporting blocks (14) are uniformly distributed in the circumferential direction.

6. The automatic-feeding grinding machine for machining the welded pipe joint according to claim 1, wherein the grinding machine comprises: the material pushing mechanism (19) comprises a second electric telescopic rod (1901) and a push plate (1902), the second electric telescopic rod (1901) is fixed on the plummer (1), and meanwhile the inner end of the second electric telescopic rod (1901) is connected with the push plate (1902).

7. The automatic-feeding grinding machine for machining the welded pipe joint according to claim 1, wherein the grinding machine comprises: the polishing block (21) and the bearing table (1) form a telescopic structure through an electric telescopic column (20).

8. The automatic-feeding grinding machine for machining the welded pipe joint according to claim 1, wherein the grinding machine comprises: clamping seats (24) are fixed in the outer surface of the first conveyor belt device (22) and the outer surface of the second conveyor belt device (23), and the clamping seats (24) are distributed on the first conveyor belt device (22) and the second conveyor belt device (23) at equal intervals.

9. The automatic-feeding grinding machine for machining the welded pipe joint according to claim 1, wherein the grinding machine comprises: one side at the top of the bearing frame (25) is fixed with a third motor (26), one side of the third motor (26) is rotatably connected with a threaded rod (27), and the threaded rod (27) is connected to a sliding block (28) in a threaded mode.