CN220718414U - Automatic production line for discharge port device of screening machine - Google Patents

Abstract

The utility model discloses an automatic production line of a discharge port device of a screening machine, wherein a manipulator, a bending machine, a transfer device, a welding device and a storage device are distributed around the manipulator, and the manipulator is provided with a first female head for adsorbing a plane and a second female head for clamping an inner cavity of a cylindrical structure; when the manipulator and the bending machine work cooperatively, the manipulator is provided with a first female head, and the transfer device assists the first female head to adsorb a first surface or a second surface of the tablet; when the manipulator and the welding device work cooperatively, the transfer device assists the manipulator to assemble the first female head or the second female head. According to the utility model, the production and manufacture of the discharge port device are realized by sequentially carrying out the blanking process, the bending process, the welding process and the polishing process; through the cooperation between manipulator and the transfer device to make the multiple processes in the effective adaptation automatic production line of manipulator, need not manual operation, improve work efficiency, improve the uniformity of product, reduce the manufacturing cost of enterprise.

Description

Automatic production line for discharge port device of screening machine

Technical Field

The utility model relates to a screening machine discharge gate device production technical field especially relates to a screening machine discharge gate device automatic production line.

Background

Most of the screening machines drive the screen to swing through the vibration of the vibrating body, so that the screening operation of materials is realized. Wherein, the discharge port device is an important component of the sieving machine.

Referring to fig. 1-2, a discharge port device 80 is formed by welding a discharge channel 81 and a discharge cylinder 82. The discharging channel 81 is a hollow structure with openings at the left end and the right end and comprises a feeding hole and a discharging hole with an arc edge; two sides of the discharging channel 81 are oppositely provided with a sealing side wall 81a and a splicing side wall 81b, the middle part of the splicing side wall 81b is a splicing part, and the splicing part is required to be welded. The discharging cylinder 82 is a cylindrical structure with openings at the upper end and the lower end, and a feeding hole of the discharging cylinder 82 is connected with a discharging hole of the discharging channel 81 through welding.

Wherein, the discharging channel 81 is made by bending the material sheet 811a plurality of times. Specifically, as shown in fig. 3, two sides of the material sheet 811 are a first side 811a and a second side 811a, and two sides of the material sheet 811 are provided with side plates; the bending process of the material piece 811 is: the side plates on two sides of the material sheet 811 are bent in sequence, and then the middle part of the material sheet 811 is bent, so that the outer edges of the two side plates are spliced to obtain the discharging channel 81, and the spliced side wall 81b is formed by splicing the two side plates of the material sheet 811.

In the existing production line of the discharge port device, the procedures of bending, welding and the like are completed by manual feeding and discharging in an auxiliary manner, and the operation mode has the defects of high labor intensity, low working efficiency, difficult compromise of yield and quality and the like.

With the development of technology, most factories are mainly automated production lines and manual work is auxiliary. Therefore, development of an automatic production line for a discharge port device of a screening machine is very necessary, manual operation is reduced, working efficiency is improved, consistency of products is improved, and production cost of enterprises is reduced.

Disclosure of Invention

The utility model aims to provide an automatic production line for a discharge port device of a screening machine, which solves the problems that in the prior art, the procedures of bending, welding and the like in the production line of the discharge port device are finished by manually feeding and discharging in an auxiliary manner, so that the labor intensity is high, the working efficiency is low, and the yield and the quality are difficult to consider.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a screening machine discharge gate device automatic production line, includes the manipulator and distributes bender, transfer device, welding set and strorage device all around of manipulator, wherein:

the manipulator is provided with a first female head for adsorbing a plane and a second female head for clamping an inner cavity of the tubular structure;

when the manipulator and the bending machine work cooperatively, the manipulator is provided with the first female head, and the transfer device assists the first female head to adsorb the first surface or the second surface of the material sheet;

when the manipulator and the welding device work cooperatively, the transfer device assists the manipulator to assemble the first female head or the second female head.

As a further scheme of the utility model: the transfer device comprises a first transfer table for assisting the first female head and a second transfer table for storing the first female head and the second female head, wherein:

a placing table is arranged at the top end of the first transfer table; the placing table is obliquely arranged, an avoidance groove for avoiding the first female head is formed in the upper portion of the placing table, and a plurality of second limiting columns used for limiting the material sheet are arranged at intervals on the middle lower portion of the upper surface of the placing table.

As a further scheme of the utility model: the bending machine is provided with a first bending station for bending side plates on two sides of the material sheet and a second bending station for bending the middle part of the material sheet at intervals;

the bending machine comprises an upper frame and a lower frame;

the second bending station comprises a second bending cutter fixed on the upper frame and a second bending seat fixed on the lower frame; the section of the second bending cutter is rectangular, the second bending cutter is divided into a connecting section and a working section along the length direction, the working section faces the outer side of the bending machine, and a plurality of transverse grooves parallel to the demoulding direction of the discharging channel are respectively formed in the front side and the rear side of the working section; rectangular grooves corresponding to the second bending tools are formed in the top of the second bending seat, and a plurality of vertical grooves are formed in the front side and the rear side of each rectangular groove respectively.

As a further scheme of the utility model: a guide groove is horizontally formed in the middle of the second bending cutter along the length direction, one end of the guide groove is opened and positioned at the end part of the connecting section of the second bending cutter, and the other end of the guide groove is closed and extends into the working section of the second bending cutter; the guide groove is internally provided with a push block for assisting in demolding, and the push block is in contact with or separated from the edge of a feed inlet of the discharge channel through the driving of the first horizontal pushing cylinder.

As a further scheme of the utility model: the second bending tool is arranged below the upper frame, the top end of the second bending tool connecting section is connected with the upper frame through a connecting piece, and the top of the second bending tool working section is arranged at intervals with the upper frame; the top surface of the second bending tool working section is horizontally arranged or provided with a gradient gradually inclining downwards along the demoulding direction.

As a further scheme of the utility model: the first bending station comprises a first bending cutter arranged on the upper frame and a first bending seat arranged on the lower frame, and a V-shaped bending groove is formed in the top of the first bending seat.

As a further scheme of the utility model: the welding set includes welding robot, is used for fixed discharge channel's first clamping component and is used for fixed ejection of compact section of thick bamboo's second clamping component, first clamping component with the second clamping component all sets up on the workstation, and is located welding robot's next door, wherein:

the first clamping assembly comprises a first limiting block used for propping against the sealing side wall, a second limiting block used for propping against the splicing side wall, a second flat pushing cylinder, a third limiting column used for propping against the edge of the feeding hole of the discharging channel and a first swinging pushing cylinder used for pushing down against the top of the feeding hole of the discharging channel;

the second clamping assembly comprises a pair of centering cylinders for centering and clamping the side wall of the discharging cylinder and a second swinging pressing cylinder for pressing the top of the discharging cylinder.

As a further scheme of the utility model: the abutting end of the second flat pushing cylinder abuts against the splicing side wall, and the middle part of the abutting end is pressed at the splicing position of the splicing side wall; the second limiting block is propped against the splicing side wall, and the top of the second limiting block is positioned below the splicing position of the splicing side wall.

As a further scheme of the utility model: the strorage device is including being used for depositing the first dolly of tablet and ejection of compact section of thick bamboo and being used for depositing the second dolly of discharge gate device, wherein:

the first trolley limits the outer edge of the material sheet through a plurality of third limiting blocks arranged at intervals, and limits the inner side wall of the discharging barrel through a fourth limiting block;

the second trolley limits the outer edge of the discharge port device through a plurality of fourth limiting columns arranged at intervals.

As a further scheme of the utility model: the automatic production line of the screening machine discharge port device further comprises a discharging device and a grinding machine which are distributed around the manipulator, wherein:

the blanking device comprises a laser cutting machine for blanking the plates and a laser pipe cutting machine for the pipes.

The utility model has the beneficial effects that:

according to the utility model, the production and manufacture of the discharge port device are realized by sequentially carrying out the blanking process, the bending process, the welding process and the polishing process;

in the bending process, an auxiliary manipulator of the transfer device adsorbs the first surface or the second surface of the material sheet to realize repeated bending without manual operation, so that the consistency of products is improved;

in the welding process, the manipulator sequentially places the discharging channel and the discharging cylinder on the workbench through switching the corresponding female heads by the transfer device, so that manual carrying is not needed, and the production efficiency is improved;

in the welding process, the welding device clamps and fixes the discharging channel and the discharging cylinder through the matching of a plurality of cylinders, manual fixing is not needed, and the consistency of products is improved;

in the automatic production line of the discharge port device, the cooperation between the manipulator and the transfer device ensures that the manipulator is effectively adapted to a plurality of working procedures in the automatic production line without manual operation, thereby improving the working efficiency, improving the consistency of products and reducing the production cost of enterprises.

Drawings

The utility model is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic view of a discharge port arrangement;

FIG. 2 is a schematic illustration of a discharge port assembly prior to welding;

FIG. 3 is a schematic view of the structure of a web;

FIG. 4 is a top view of the present utility model;

FIG. 5 is a schematic view of the manipulator of the present utility model in cooperation with a bending machine;

FIG. 6 is a schematic diagram of a transfer device (one) according to the present utility model;

FIG. 7 is a schematic diagram of a transfer device (II) according to the present utility model;

FIG. 8 is a schematic view of a storage device of the present utility model;

FIG. 9 is a schematic structural view of a blanking device in the present utility model;

fig. 10 is a schematic view of a bending machine according to the present utility model;

FIG. 11 is a first folding station of the present utility model for folding a web to a first state;

FIG. 12 is a first folding station of the present utility model for folding a web to a second state;

FIG. 13 is a schematic view of the present utility model with a web in a second state disposed on a first folding station;

FIG. 14 is an enlarged partial schematic view at A in FIG. 13;

FIG. 15 is an enlarged partial schematic view at B in FIG. 13;

FIG. 16 is a schematic view of a second folding station of the present utility model for forming a web into a discharge port arrangement;

FIG. 17 is a schematic view of a welding apparatus of the present utility model;

FIG. 18 is a schematic view of a part of a welding apparatus according to the present utility model;

FIG. 19 is a schematic view of a first clamping assembly fixed discharge channel of the present utility model;

FIG. 20 is a schematic view of a second clamping assembly of the present utility model securing a tapping column.

Wherein the reference numerals are as follows:

10. a blanking device; 11. A laser cutting machine; 12. A laser pipe cutting machine;

20. a manipulator; 21. A first female head; 22. A second female head;

30. bending machine; 31. a first bending station; 311. a first bending tool; 312. a first bending seat; 32. a second bending station; 321. a second bending tool; 3211. a transverse groove; 3212. a guide groove; 322. a second bending seat; 3221. a vertical groove; 323. a connecting piece; 324. a first limit post; 325. a pushing block; 326. a first horizontal pushing cylinder; 33. an upper frame; 34. a lower frame;

40. a transfer device; 41. a first turntable; 411. a placement table; 412. an avoidance groove; 413. the second limit column; 42. a second intermediate turntable;

50. a welding device; 51. a welding robot; 52. a first clamping assembly; 521. a first limiting block; 522. a second limiting block; 523. a second translational cylinder; 524. the third limit column; 525. a first swing pressing cylinder; 53. a second clamping assembly; 531. centering cylinder; 532. a second swing pressing cylinder; 54. a work table;

60. a grinding machine;

70. a storage device; 71. a first cart; 711. a third limiting block; 712. a fourth limiting block; 72. a second cart; 721. a fourth limit column;

80. a discharge port device; 81. a discharge channel; 81a, sealing the sidewalls; 81b, splicing the side walls; 811. a material sheet; 811a, a first face; 811b, a second face; 82. and a discharging cylinder.

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.

Referring to fig. 4, the automatic production line for the discharge port device of the sieving machine of the present utility model includes a manipulator 20, and a bending machine 30, a transfer device 40, a welding device 50 and a storage device 70 distributed around the manipulator 20. In addition, a blanking device 10 and a grinder 60 are arranged around the manipulator 20.

Wherein, under the cooperation of manipulator 20, automatic production line carries out unloading process, bending process, welding process and polishing process in proper order, and then realizes the manufacturing of discharge gate device 80.

Referring to fig. 5 to 7, the robot 20 is provided with a first female head 21 for sucking a plane and a second female head 22 for engaging an inner cavity of the cylindrical structure. When the manipulator 20 cooperates with the bending machine 30, the manipulator 20 is provided with the first female head 21, and the transfer device 40 assists the first female head 21 to absorb the first surface 811a or the second surface 811b of the material sheet 811; when the manipulator 20 cooperates with the welding device 50, the transfer device 40 assists the manipulator 20 in assembling the first female head 21 or the second female head 22.

Specifically, the transfer device 40 includes a first transfer table 41 for assisting the first female head 21 and a second transfer table 42 for storing the first female head 21 and the second female head 22. Wherein, the top end of the first middle rotary table 41 is provided with a placing table 411; the placing table 411 is obliquely arranged, an avoidance groove 412 for avoiding the first female head 21 is formed in the upper portion of the placing table, and a plurality of second limiting columns 413 for limiting the material sheets 811 are arranged at intervals in the middle and lower portions of the upper surface of the placing table.

Referring to fig. 8, the storage device 70 includes a first cart 71 for storing a sheet 811 and a discharge cylinder 82, and a second cart 72 for storing a discharge port device 80. Wherein, the first trolley 71 limits the outer edge of the material piece 811 through a plurality of third limiting blocks 711 arranged at intervals, and the first trolley 71 limits the inner side wall of the discharging barrel 82 through a fourth limiting block 712; the second trolley 72 limits the outer edge of the discharge port device 80 through a plurality of fourth limiting columns 721 arranged at intervals.

Further, in order to effectively match the manipulator 20 with the storage device 70, the first trolley 71 and the second trolley 72 are AVG trolleys, so that the degree of automation is high, and the manipulator 20 is convenient to accurately grasp and place workpieces on the first trolley 71 and the second trolley 72.

Referring to fig. 9, the blanking apparatus 10 includes a laser cutter 11 for blanking a plate material and a laser pipe cutter 12 for a pipe material.

In the blanking process, the blanking apparatus 10 operates.

Specifically, the sheet material is cut by the laser cutter 11 to obtain a material sheet 811; the sheet 811 is placed horizontally on the first carriage 71 with the first face 811a of the sheet 811 facing upward, and the outer edge of the sheet 811 is restrained by the corresponding third stopper 711. The pipe is cut by the laser pipe cutting machine 12 to obtain a discharging cylinder 82; the discharging cylinder 82 is vertically placed on the first trolley 71, and the inner side wall of the discharging cylinder 82 is limited by a corresponding fourth limiting block 712.

Referring to fig. 10 to 12, a first bending station 31 for bending side plates on both sides of a material piece 811 and a second bending station 32 for bending the middle part of the material piece 811 are provided on a bending machine 30 at intervals, and the bending machine 30 includes an upper frame 33 and a lower frame 34. The first bending station 31 comprises a first bending tool 311 installed on the upper frame 33 and a first bending seat 312 installed on the lower frame 34, and a V-shaped bending groove is formed in the top of the first bending seat 312. The second bending station 32 comprises a second bending cutter 321 fixed on the upper frame 33 and a second bending seat 322 fixed on the lower frame 34.

As shown in fig. 13 to 15, the second bending tool 321 is disposed below the upper frame 33, the cross section of the second bending tool 321 is rectangular, and the second bending tool 321 is divided into a connection section and a working section along the length direction. The working section faces the outer side of the bending machine 30, the top of the working section is arranged at intervals with the upper frame 33, a plurality of transverse grooves 3211 parallel to the demoulding direction of the discharging channel 81 are respectively formed on the front side and the rear side of the working section, and the top surface of the working section is horizontally arranged or provided with a gradient gradually inclining downwards along the demoulding direction so as to assist demoulding; the top end of the connecting section is connected to the upper frame 33 by a connecting piece 323. The top of the second bending seat 322 is provided with a rectangular groove corresponding to the second bending cutter 321, and the left side and the right side of the rectangular groove are opened so that the discharging channel 81 can be demolded from the opening of the rectangular groove; a plurality of vertical grooves 3221 are respectively formed on the front side and the rear side of the rectangular groove; the top of the second bending seat 322 is provided with a plurality of first limiting columns 324 at intervals, which are used for effectively limiting the material piece 811 in the second state. Before the second bending tool 321 performs bending, the material piece 811 is placed on the top of the second bending seat 322 and is located at the working section of the second bending tool 321; after the second bending tool 321 bends the material piece 811 in the second state, a discharging channel 81 is obtained, and the discharging channel 81 is not contacted with the connecting piece 323. The splicing side walls 81b of the discharging channel 81 are formed by splicing side plates at two sides of the material piece 811; the sealed side wall 81a of the discharge passage 81 corresponds to the middle portion of the material piece 811.

Preferably, the cross section of the transverse groove 3211 is rectangular; the cross section of the vertical groove 3221 is rectangular; the number of first limiting posts 324 is 4.

Specifically, the material piece 811 in the second state is placed on the second bending seat 322, and the material piece 811 in the second state is limited by the 4 first limiting columns 324; the second bending tool 321 is pressed down to bend the middle part of the material piece 811 in a U shape, and the vertical groove 3221 effectively reduces friction force between the second bending seat 322 and the material piece 811, thereby assisting part of the material piece 811 to move downwards along the side wall of the rectangular groove, and further obtaining the discharging channel 81; the discharging channel 81 is located the second bending cutter 321 operating section, and wraps the outside of second bending cutter 321, and the discharging channel 81 is demoulded along the length direction of second bending cutter 321, and the transverse groove 3211 effectively reduces the friction between second bending cutter 321 and material piece 811, and then assists discharging channel 81 to break away from first bending station 31.

Further, a guide groove 3212 is horizontally formed in the middle of the second bending cutter 321 along the length direction, one end of the guide groove 3212 is opened and is positioned at the end part of the connecting section of the second bending cutter 321, and the other end is closed and extends into the working section of the second bending cutter 321; a push block 325 for assisting in demolding is arranged in the guide groove 3212, and the push block 325 is abutted against or separated from the edge of the feed inlet of the discharge channel 81 by driving of the first horizontal pushing cylinder 326.

Specifically, the first flat pushing cylinder 326 is assembled at the connecting section of the second bending tool 321, and the first flat pushing cylinder 326 performs a reciprocating linear motion along the demoulding direction; the first flat pushing cylinder 326 is located below the upper frame 33 and is not in contact with the second bending seat 322. After the second bending cutter 321 bends the material piece 811 into the discharge channel 81, the discharge channel 81 is wrapped outside the working section of the second bending cutter 321, the feed inlet of the discharge channel 81 faces the inner side of the bending machine 30, and the discharge end of the discharge channel 81 faces the outer side of the bending machine 30; the front end and the rear end of the push block 325 are protruded out of the guide groove 3212, the first horizontal pushing air cylinder 326 drives the push block 325 to move, so that the side wall of the push block 325 can smoothly push the edge of the feed inlet of the discharge channel 81 to move along the demoulding direction, and the demoulding of the discharge channel 81 is assisted.

In the bending step, the manipulator 20 cooperates with the bending machine 30.

Specifically, the first mother head 21 is assembled on the manipulator 20, the manipulator 20 adsorbs the first surface 811a of the material sheet 811 by the first mother head 21, the manipulator 20 takes the material sheet 811 out of the first cart 71 and places one side plate of the material sheet 811 in the first bending station 31, the first bending station 31 performs V-shaped bending on the side plate, and then the material sheet 811 is in the first state, as shown in fig. 11;

the first female 21 drives the material piece 811 to rotate, so that the other side plate of the material piece 811 is placed at the first bending station 31, and the first bending station 31 performs V-shaped bending on the side plate, so that the material piece 811 is in the second state, as shown in fig. 12;

referring to fig. 6 to 7, the manipulator 20 moves the material piece 811 to the first middle turntable 41 through the first mother head 21, the first mother head 21 passes through the avoidance groove 412 to place the material piece 811 on the upper surface of the placement table 411, the second surface 811b of the material piece 811 faces upward, and the plurality of second limiting columns 413 limit the outer edges of the middle lower portion of the material piece 811;

the first mother head 21 is separated from the first face 811a of the material sheet 811, and then the first mother head 21 adsorbs the second face 811b of the material sheet 811 and places the material sheet 811 on the second folding seat 322; the second surface 811b of the material sheet 811 faces upward, and the outer edges of the material sheet 811 are limited by the first limiting columns 324, as shown in fig. 13;

the first female head 21 is separated from the material sheet 811, and then the second bending station 32 performs U-shaped bending on the middle part of the material sheet 811, so as to obtain a discharging channel 81, as shown in fig. 16;

the first female head 21 adsorbs the outer side wall of the discharge passage 81 to perform demolding.

Referring to fig. 17, the welding device 50 includes a welding robot 51, a first clamping assembly 52 for fixing a discharge channel 81, and a second clamping assembly 53 for fixing a discharge cylinder 82, where the first clamping assembly 52 and the second clamping assembly 53 are disposed on a workbench 54 and beside the welding robot 51.

Referring to fig. 18 to 19, the first clamping assembly 52 includes a first stopper 521 for abutting against the sealing sidewall 81a, a second stopper 522 and a second pushing cylinder 523 for abutting against the splicing sidewall 81b, a third stopper column 524 for abutting against the edge of the feed inlet of the discharge channel 81, and a first swinging pushing cylinder 525 for pushing down against the top of the feed inlet of the discharge channel 81. During the process of placing or taking out the workpiece, the first swing pressing cylinder 525 swings vertically and horizontally to avoid the discharging channel 81; the first swing pressing cylinder 525 presses down the top of the pressing passage 81 so that the spliced portion of the spliced side wall 81b is closely fitted for welding by the welding robot 51.

Specifically, two first limiting blocks 521 are distributed at intervals along the sealing side wall 81a, and the top of the first limiting block 521 is higher than the top of the discharging channel 81, and the two first limiting blocks 521 are respectively opposite to the second flat pushing cylinder 523 and the second limiting block 522; the abutting end of the second flat pushing cylinder 523 abuts against the splicing side wall 81b, and the middle part of the abutting end is pressed at the splicing position of the splicing side wall 81 b; the second limiting block 522 abuts against the splicing side wall 81b, and the top of the second limiting block 522 is located below the splicing position of the splicing side wall 81 b; the third limiting post 524 is detachably connected to the table 54. By replacing the third limiting columns 524 with different outer diameter sizes, the side walls of the third limiting columns 524 can effectively abut against the edges of the feeding ends of the discharging channels 81 with different specifications. When the welding robot 51 welds the joint of the joint side wall 81b, the abutting end of the second flat pushing cylinder 523 is in a separated state from the joint side wall 81b, the first limiting block 521 and the second limiting block 522 limit the two sides of the discharging channel 81, and the first swinging pushing cylinder 525 abuts against the top of the discharging channel 81; when the welding robot 51 welds the splice between the discharge channel 81 and the discharge cylinder 82, the first limiting block 521, the second limiting block 522, the second translational cylinder 523 and the third limiting column 524 limit the periphery of the discharge channel 81, and the first swing pushing cylinder 525 abuts against the top of the discharge channel 81.

Referring to fig. 20, the second clamping assembly 53 includes a pair of centering cylinders 531 for centering the sidewall of the discharge cylinder 82 and a second swing hold-down cylinder 532 for pressing down against the top of the discharge cylinder 82; the second swing pressing cylinder 532 presses down the top of the discharging cylinder 82 so that the splice between the discharging passage 81 and the discharging cylinder 82 is closely attached for welding by the welding robot 51. During the process of placing or taking out the workpiece, the second swing down-pressing cylinder 532 performs avoidance of the workpiece by vertical lifting and horizontal swing.

In the welding process, the manipulator 20 cooperates with the welding device 50.

Specifically, the first female head 21 is assembled on the manipulator 20, the first female head 21 horizontally places the discharging channel 81 on the workbench 54 by adsorbing the outer side wall of the discharging channel 81, and the first clamping assembly 52 limits and fixes the discharging channel 81;

the first mother head 21 is separated from the discharging passage 81, the robot 20 equipped with the first mother head 21 moves to the second transfer table 42, and the robot 20 removes the first mother head 21 from the way so that the first mother head 21 is stored on the second transfer table 42; the robot 20 is self-assembled with the second female 22 stored on the second transfer table 42, the second female 22 being assembled on the robot 20;

the manipulator 20 is clamped in the inner cavity of the discharging barrel 82 through the second female head 22, the discharging barrel 82 is taken out from the first trolley 71 by the second female head 22, the discharging barrel 82 is moved to the workbench 54, the workbench is spliced with the discharging end of the corresponding discharging channel 81, and the discharging barrel 82 is limited and fixed by the second clamping component 53;

the second female head 22 and the separation discharging barrel 82 are welded by the welding robot 51 at the joint of the joint side wall 81b and the joint between the discharging channel 81 and the discharging barrel 82 respectively, so as to obtain a discharging hole device 80;

the welding device 50 is reset, and the manipulator 20 is clamped in a partial cylindrical inner cavity of the discharge port device 80 through the second female head 22 and takes the discharge port device 80 out of the workbench 54.

In the polishing step, the robot 20 cooperates with the polisher 60.

Specifically, the manipulator 20 is clamped in a cylindrical inner cavity of a part of the discharge port device 80 through the second female head 22 and moves the discharge port device 80 to the sander 60;

the manipulator 20 controls the discharge port device 80 to polish on the polisher 60, so that the surface of the discharge port device 80 is flat and smooth;

after finishing the polishing, the manipulator 20 places the discharge port device 80 on the second cart 72.

According to the utility model, through the cooperation between the manipulator 20 and the transfer device 40, the manipulator 20 is effectively adapted to a plurality of procedures in an automatic production line, manual operation is not needed, the working efficiency is improved, the consistency of products is improved, and the production cost of enterprises is reduced.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims (10)

1. The utility model provides a screening machine discharge gate device automatic production line, its characterized in that includes manipulator (20) and distributes bender (30), transfer device (40), welding set (50) and strorage device (70) around manipulator (20), wherein:

the manipulator (20) is provided with a first female head (21) for adsorbing a plane and a second female head (22) for clamping an inner cavity of the tubular structure;

when the manipulator (20) and the bending machine (30) are matched, the first female head (21) is assembled on the manipulator (20), and the transfer device (40) assists the first female head (21) to adsorb a first surface (811 a) or a second surface (811 b) of the tablet (811);

when the manipulator (20) and the welding device (50) work cooperatively, the transfer device (40) assists the manipulator (20) to assemble the first female head (21) or the second female head (22).

2. The automatic production line of a screen machine discharge outlet device according to claim 1, wherein the transfer device (40) comprises a first transfer table (41) for assisting the first female head (21) and a second transfer table (42) for storing the first female head (21) and the second female head (22), wherein:

a placing table (411) is arranged at the top end of the first middle rotary table (41); the placing table (411) is obliquely arranged, an avoidance groove (412) for avoiding the first female head (21) is formed in the upper portion of the placing table, and a plurality of second limiting columns (413) for limiting the material sheet (811) are arranged at intervals in the middle of the lower portion of the upper surface of the placing table.

3. The automatic production line of the screening machine discharge port device according to claim 1, wherein a first bending station (31) for bending side plates on two sides of the material sheet (811) and a second bending station (32) for bending the middle part of the material sheet (811) are arranged on the bending machine (30) at intervals;

the bending machine (30) comprises an upper frame (33) and a lower frame (34);

the second bending station (32) comprises a second bending cutter (321) fixed on the upper frame (33) and a second bending seat (322) fixed on the lower frame (34); the section of the second bending cutter (321) is rectangular, the second bending cutter (321) is divided into a connecting section and a working section along the length direction, the working section faces the outer side of the bending machine (30), and a plurality of transverse grooves (3211) parallel to the demoulding direction of the discharging channel (81) are respectively formed in the front side and the rear side of the working section; rectangular grooves corresponding to the second bending cutters (321) are formed in the tops of the second bending seats (322), and a plurality of vertical grooves (3221) are formed in the front side and the rear side of each rectangular groove respectively.

4. The automatic production line of the screening machine discharge port device according to claim 3, wherein a guide groove (3212) is horizontally formed in the middle of the second bending cutter (321) along the length direction, one end of the guide groove (3212) is opened and positioned at the end part of the connecting section of the second bending cutter (321), and the other end of the guide groove is closed and extends into the working section of the second bending cutter (321); a pushing block (325) for assisting in demolding is arranged in the guide groove (3212), and the pushing block (325) is in contact with or separated from the edge of a feed inlet of the discharge channel (81) through the driving of a first flat pushing cylinder (326).

5. A screening machine discharge port device automatic production line according to claim 3, wherein the second bending cutter (321) is arranged below the upper frame (33), the top end of the connecting section of the second bending cutter (321) is connected with the upper frame (33) through a connecting piece (323), and the top of the working section of the second bending cutter (321) is arranged at intervals with the upper frame (33); the top surface of the working section of the second bending cutter (321) is horizontally arranged or provided with a gradient gradually inclining downwards along the demoulding direction.

6. A screening machine discharge gate device automatic production line according to claim 3, wherein the first bending station (31) comprises a first bending cutter (311) mounted on the upper frame (33) and a first bending seat (312) mounted on the lower frame (34), and a V-shaped bending groove is formed in the top of the first bending seat (312).

7. The automated production line for a discharge gate device of a sieving machine according to claim 1, wherein the welding device (50) comprises a welding robot (51), a first clamping assembly (52) for fixing a discharge channel (81) and a second clamping assembly (53) for fixing a discharge cylinder (82), the first clamping assembly (52) and the second clamping assembly (53) are both arranged on a workbench (54) and are located beside the welding robot (51), wherein:

the first clamping assembly (52) comprises a first limiting block (521) for abutting against the sealing side wall (81 a), a second limiting block (522) and a second flat pushing cylinder (523) for abutting against the splicing side wall (81 b), a third limiting column (524) for abutting against the edge of the feeding hole of the discharging channel (81), and a first swinging pushing cylinder (525) for pushing down against the top of the feeding hole of the discharging channel (81);

the second clamping assembly (53) comprises a pair of centering cylinders (531) for centering the side walls of the discharge cylinder (82) and a second swing hold-down cylinder (532) for pressing down against the top of the discharge cylinder (82).

8. The automatic production line of the screening machine discharge port device according to claim 7, wherein the abutting end of the second flat pushing cylinder (523) abuts against the splicing side wall (81 b), and the middle part of the abutting end is pressed at the splicing position of the splicing side wall (81 b); the second limiting block (522) abuts against the splicing side wall (81 b), and the top of the second limiting block (522) is located below the splicing position of the splicing side wall (81 b).

9. The automated production line for a screen outlet apparatus of claim 1, wherein the storage device (70) comprises a first cart (71) for storing the material sheets (811) and the outlet drum (82) and a second cart (72) for storing the outlet apparatus (80), wherein:

the first trolley (71) limits the outer edge of the material sheet (811) through a plurality of third limiting blocks (711) arranged at intervals, and the first trolley (71) limits the inner side wall of the discharging cylinder (82) through a fourth limiting block (712);

the second trolley (72) limits the outer edge of the discharge port device (80) through a plurality of fourth limiting columns (721) which are arranged at intervals.

10. The automated production line for a discharge gate apparatus of a sieving machine according to claim 1, further comprising a discharging device (10) and a polisher (60) distributed around the manipulator (20), wherein:

the blanking device (10) comprises a laser cutting machine (11) for blanking the plates and a laser pipe cutting machine (12) for the pipes.