CN217452714U

CN217452714U - Fire extinguisher disk seat welding set

Info

Publication number: CN217452714U
Application number: CN202220869323.4U
Authority: CN
Inventors: 刘晔; 易求林; 梁颖毅; 欧忠文; 王邦强; 梁晋毅
Original assignee: Guangzhou Zhongwen Machinery Equipment Co ltd
Current assignee: Guangzhou Zhongwen Machinery Equipment Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-09-20
Anticipated expiration: 2032-04-14

Abstract

The utility model belongs to the technical field of fire extinguisher welding, concretely relates to fire extinguisher valve seat welding set, the on-line screen storage device comprises a base, chain plate conveying mechanism is installed to base upper end front side, welding mechanism is installed to L shape connecting plate upper end, install translation mechanism between baffle and the base, translation mechanism includes servo motor, a mounting bracket, two linear guide, the threaded rod, the sleeve, mounting panel and a plurality of sucking disc subassemblies, servo motor installs in baffle rear end upper side, the mounting bracket is installed in base upper end front side, two linear guide bilateral symmetry install between mounting bracket and baffle, the threaded rod rotates to be connected in mounting bracket and baffle front end, sleeve threaded connection is in the threaded rod outside, mounting panel upper end and sleeve fixed connection, and mounting panel left and right ends respectively with two linear guide sliding connection, a plurality of sucking disc subassemblies are all installed in the mounting panel lower extreme; the utility model discloses can reduce the cost of labor, alleviate workman's work degree simultaneously.

Description

Fire extinguisher disk seat welding set

Technical Field

The utility model belongs to the technical field of the fire extinguisher welding, concretely relates to fire extinguisher disk seat welding set.

Background

The fire extinguisher is a portable fire extinguishing tool, is one of our common fire prevention measures, leave in public place or the place that probably takes place the conflagration, the fire extinguisher valve is the medium that is installed at the fire extinguisher top and is used for controlling the fire extinguisher switch, so the vital requirement is welded the disk seat in the equipment, avoid influencing the normal use of fire extinguisher, it is usually with upper cover, valve loading transportation to the station to make the manual work take out the upper cover alone, the valve is welded, manual operation not only loaded down with trivial details increases workman's work degree, still waste the cost of labor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: aiming at providing a fire extinguisher disk seat welding set, can carry out automatic movement to welding mechanism to the disk seat and weld, avoided the mistake that manual welding appears, improve the accuracy when welding, can alleviate cost of labor and workman's work degree simultaneously.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a fire extinguisher valve seat welding device comprises a base, wherein a chain plate conveying mechanism is installed on the front side of the upper end of the base, an L-shaped connecting plate is installed on the rear side of the upper end of the base, a welding mechanism is installed on the upper end of the L-shaped connecting plate, a baffle is installed on the rear side of the upper end of the L-shaped connecting plate, and a translation mechanism is installed between the baffle and the base;

translation mechanism includes servo motor, mounting bracket, two linear guide, threaded rod, sleeve, mounting panel and a plurality of sucking disc subassembly, servo motor installs in baffle rear end upper side, the mounting bracket is installed in base upper end front side, two linear guide bilateral symmetry installs between mounting bracket and baffle, the threaded rod rotates to be connected in mounting bracket and baffle front end, sleeve threaded connection is in the threaded rod outside, mounting panel upper end and sleeve fixed connection, just both ends are respectively with two linear guide sliding connection about the mounting panel, and are a plurality of sucking disc subassembly is all installed in the mounting panel lower extreme.

The sucking disc subassembly includes spliced pole, two first cylinders, two connecting plates and two disk seat sucking discs, spliced pole fixed connection is in the mounting panel lower extreme, two first cylinders are installed in the spliced pole rear end, two the output of first cylinder respectively with two connecting plate upper end fixed connection, two the disk seat sucking disc is installed respectively in the connecting plate lower extreme.

The chain plate conveying mechanism comprises conveying chain plates, a first motor, two fixing plates, a plurality of placing suckers and a plurality of positioning assemblies, the upper end of the base is symmetrically arranged on the front portion and the rear portion of each fixing plate, the conveying chain plates are arranged on one side, close to one side, of the two fixing plates, the first motor is arranged on the front side, the front ends of the fixing plates are connected with an output shaft of the first motor in a transmission mode, and the placing suckers are evenly arranged on the outer surfaces of the conveying chain plates.

The locating component comprises an installation column, a second cylinder, a plurality of locating plates and a plurality of limiting plates, the installation column is installed on the front side, the front end of the fixing plate is installed on the installation column, the second cylinder is installed on the upper end of the installation column, the locating plates are connected with the output shaft of the second cylinder in a transmission mode, the limiting plates are installed on the upper end of the rear side fixing plate, and the locating plates and the limiting plates are matched with the placing suckers.

Welding mechanism includes a plurality of welding sucking discs, four stands, clamp plate and a plurality of welder subassembly, and is a plurality of welding sucking disc is installed in L shape connecting plate upper end, clamp plate fixed connection is in the baffle front end, four column mouting is in L shape connecting plate and clamp plate four corners department, and is a plurality of welder unit mount is in the clamp plate lower extreme, welder subassembly includes fore-set, welder, third cylinder and rectangular plate, the third cylinder is installed in clamp plate lower extreme rear side, the output shaft of third cylinder runs through clamp plate and rectangular plate fixed connection, the fore-set ann changes in the rectangular plate lower extreme and runs through clamp plate and welder phase-match, welder installs in clamp plate lower extreme front side.

The buffer is installed to the rectangular plate front side, the output of buffer is towards the clamp plate.

The blanking mechanism comprises a fourth cylinder, a top plate and a material returning plate, the fourth cylinder is installed at the lower end of the L-shaped connecting plate, the top plate is connected to the four stand columns in a sliding mode, an output shaft of the fourth cylinder penetrates through the L-shaped connecting plate and is fixedly connected with the top plate, the top plate is provided with a plurality of welding grooves matched with the welding suckers, the material returning plate is arranged on the baffle, and the rear side of the L-shaped connecting plate is fixedly connected with the material returning plate.

The utility model discloses can carry out automatic movement to welding mechanism to the disk seat and weld, avoid the mistake that manual welding appears, improve the accuracy when welding, can alleviate cost of labor and workman's work degree simultaneously.

Drawings

The invention can be further illustrated by means of non-limiting examples given in the figures.

FIG. 1 is a schematic structural view of a first embodiment of a welding device for a valve seat of a fire extinguisher according to the present invention;

fig. 2 is a schematic view of a partial structure of a translation mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a second novel embodiment of a welding device for a valve seat of a fire extinguisher according to the present invention;

fig. 4 is a schematic view of a partial structure of a second welding mechanism according to an embodiment of the present invention;

fig. 5 is a schematic view of a partial structure of a second device for welding a valve seat of a fire extinguisher according to the present invention.

The main element symbols are as follows:

the first embodiment is as follows: the device comprises a base 1, an L-shaped connecting plate 11, a baffle plate 12, a servo motor 13, a mounting frame 14, a linear guide rail 15, a threaded rod 16, a sleeve 17, a mounting plate 18, a connecting column 2, a first cylinder 21, a connecting plate 22 and a valve seat sucker 23;

example two: the device comprises a conveying chain plate 3, a first motor 31, a fixing plate 32, a placing suction cup 33, a mounting column 331, a second air cylinder 34, a positioning plate 35, a limiting plate 36, a welding suction cup 4, an upright post 41, a pressing plate 42, a top column 43, a welding gun 44, a third air cylinder 45, a rectangular plate 46, a buffer 47, a fourth air cylinder 5, a top plate 51 and a stripper plate 52.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

The first embodiment is as follows:

as shown in fig. 1-2, the utility model discloses a fire extinguisher valve seat welding set, including base 1, the chain plate conveying mechanism is installed to the front side of the upper end of base 1, L-shaped connecting plate 11 is installed to the rear side of the upper end of base 1, the welding mechanism is installed to the upper end of L-shaped connecting plate 11, baffle 12 is installed to the rear side of the upper end of L-shaped connecting plate 11, and the translation mechanism is installed between baffle 12 and base 1;

translation mechanism includes servo motor 13, mounting bracket 14, two linear guide 15, the threaded rod 16, sleeve 17, mounting panel 18 and a plurality of sucking disc subassembly, servo motor 13 installs in 12 rear ends upsides of baffle, mounting bracket 14 installs in 1 upper end front side of base, two 15 bilateral symmetry of linear guide install between mounting bracket 14 and baffle 12, threaded rod 16 rotates to be connected between mounting bracket 14 and baffle 12, sleeve 17 threaded connection is in the 16 outsides of threaded rod, 18 upper ends of mounting panel and sleeve 17 fixed connection, and the mounting panel 18 about both ends respectively with two 15 sliding connection of linear guide, a plurality of sucking disc subassemblies are all installed in 18 lower extremes of mounting panel.

When in use, the valve seat of the fire extinguisher is placed at the upper end of the chain plate conveying mechanism, the chain plate conveying mechanism drives the valve seat to move so that the valve seat moves to the lower end of the translation mechanism, when a group of valve seats matched with the number of the sucker components are aligned with the sucker components, the valve seat is sucked, then the servo motor 13 is started, the output shaft of the servo motor 13 drives the threaded rod 16 to rotate, as the sleeve 17 is in threaded connection with the threaded rod 16, and the mounting plate 18 fixedly connected with the lower end of the sleeve 17 is in sliding connection with the two linear guide rails 15, the mounting plate 18 is driven to move back and forth when the threaded rod 16 rotates, the sucker component is driven to move back and forth by the back and forth movement of the mounting plate 18, the mounting plate 18 is driven to move forward when the servo motor 13 rotates reversely, and the sucker component is released when the sucker component is matched with the welding mechanism, the welding mechanism is further used for welding the valve seats, after the valve seats are placed on the sucker assemblies, the servo motor 13 rotates reversely to drive the mounting plate 18 to recover the original position, the sucker assemblies can conveniently attract the valve seats placed on the upper surface of the chain plate conveying mechanism, and the valve seats are welded all the time in a group through reciprocating motion; the structure can automatically weld the valve seat, thereby reducing the labor degree of workers;

The plurality of sucker components comprise a connecting column 2, two first air cylinders 21, two connecting plates 22 and two valve seat suckers 23, the connecting column 2 is fixedly connected to the lower end of the mounting plate 18, the two first air cylinders 21 are arranged at the rear end of the connecting column 2, the output ends of the two first air cylinders 21 are respectively and fixedly connected with the upper ends of the two connecting plates 22, and the two valve seat suckers 23 are respectively arranged at the lower ends of the connecting plates 22; when the valve seat is conveyed to the position aligned with the sucker component by the chain plate conveying mechanism, the first air cylinder 21 is started, the output shaft of the first air cylinder 21 drives the connecting plate 22 to move downwards, the valve seat sucker 23 further moves downwards, the valve seat sucker 23 sucks the valve seat when the valve seat sucker 23 is contacted with the valve seat, then the output shaft of the first air cylinder 21 is driven to move upwards to enable the valve seat sucker 23 to be higher than the L-shaped connecting plate 11, then the mounting plate 18 is driven to move to the position aligned with the welding mechanism, the output shaft of the first air cylinder 21 is started again to move downwards to enable the valve seat to be contacted with the welding mechanism, then the suction of the valve seat sucker 23 to the valve seat is released, the valve seat is stably placed at the upper end of the welding mechanism, then the mounting plate 18 is driven to move to the upper end of the chain plate conveying mechanism, the valve seat can be conveyed for circulation in sequence, and labor cost is reduced.

Example two:

the chain plate conveying mechanism is further improved on the basis of the first embodiment, as shown in fig. 3-5, the chain plate conveying mechanism comprises a conveying chain plate 3, a first motor 31, two fixing plates 32, a plurality of placing suction cups 33 and a plurality of positioning assemblies, the two fixing plates 32 are symmetrically arranged at the upper end of the base 1 in a front-back manner, the conveying chain plate 3 is arranged at one side, close to each other, of the two fixing plates 32, the first motor 31 is arranged at the front end of the fixing plate 32 at the front side, an output shaft of the first motor 31 is in transmission connection with a rotating shaft of the conveying chain plate 3, and the placing suction cups 33 are uniformly arranged on the outer surface of the conveying chain plate 3; because the output of first motor 31 is connected with the transmission of conveying link joint 3, so will drive when the output shaft of first motor 31 rotates and carry link joint 3 to move between two fixed plates 32, place the disk seat one by one when the welding and place sucking disc 33 upper end, then will drive when carrying link joint 3 motion and place sucking disc 33 and move to translation mechanism, when translation mechanism aligns when placing sucking disc 33 motion, translation mechanism's sucking disc subassembly will attract convenient the removal to the disk seat, positioning component can promote the disk seat simultaneously, make the disk seat with place the accurate alignment of sucking disc 33 concentricity.

The positioning component comprises an installation column 331, a second air cylinder 34, a plurality of positioning plates 35 and a plurality of limiting plates 36, the installation column 331 is installed at the front end of the front side fixing plate 32, the second air cylinder 34 is installed at the upper end of the installation column 331, the plurality of positioning plates 35 are in transmission connection with an output shaft of the second air cylinder 34, the plurality of limiting plates 36 are installed at the upper end of the rear side fixing plate 32, the plurality of positioning plates 35 and the plurality of limiting plates 36 are matched with the placing suction cups 33, the second air cylinder 34 is started to drive the plurality of positioning plates 35 to move backwards when positioning is needed, the limiting plates 36 are fixed with the upper end of the fixing plate 32, so the limiting plates 36 are fixed, the positioning plates 35 can push the valve seats to be accurately aligned with the placing suction cups 33, the sucking and moving of the valve seats by the sucking disc components are convenient, after the valve seats are sucked and moved by the sucking disc components, the second air cylinder 34 contracts again to move the next valve seats to the position components, then the second cylinder 34 is pushed out to the limiting plate 36 again and can be positioned the valve seat, and the reciprocating motion can be used for positioning the valve seat at all times, so that the sucking disc assembly can conveniently adsorb and move the valve seat.

The welding mechanism comprises a plurality of welding suckers 4, four upright posts 41, a pressing plate 42 and a plurality of welding gun assemblies, the welding suckers 4 are mounted at the upper end of an L-shaped connecting plate 11, the pressing plate 42 is fixedly connected to the front end of a baffle plate 12, the four upright posts 41 are mounted at four corners of the L-shaped connecting plate 11 and the pressing plate 42, the welding gun assemblies are mounted at the lower end of the pressing plate 42 and comprise a top post 43, a welding gun 44, a third air cylinder 45 and a rectangular plate 46, the third air cylinder 45 is mounted at the rear side of the lower end of the pressing plate 42, an output shaft of the third air cylinder 45 penetrates through the pressing plate 42 and is fixedly connected with the rectangular plate 46, the top post 43 is mounted at the lower end of the rectangular plate 46 and penetrates through the pressing plate 42 to be matched with the welding gun 44, and the welding gun 44 is mounted at the rear side of the middle part of the top post 43; when the valve seat is placed on the upper end of the welding sucker 4, the output shaft of the third cylinder 45 is started to contract, the output shaft drives the rectangular plate 46 to move downwards, and then the ejection column 43 is driven to move downwards, the valve seat can be abutted when the ejection column 43 moves downwards, the valve seat is stable and immovable, the ejection column 43 moves downwards, the welding gun 44 can be driven to move together, and the welding gun can be started to weld the valve seat after the ejection column 43 is abutted to the valve seat.

A buffer 47 is arranged on the front side of the rectangular plate 46, and the output end of the buffer 47 faces the pressure plate 42; when the output shaft of the third cylinder 45 drives the rectangular plate 46 to move downwards, the buffer 47 can be contacted with the pressing plate 42 and simultaneously buffer, so that the situation that the punching force of the downward movement of the top column 43 is too large to cause assembly parts of the valve and the seal head is avoided.

The blanking mechanism comprises a fourth cylinder 5, a top plate 51 and a material returning plate 52, the fourth cylinder 5 is mounted at the lower end of an L-shaped connecting plate 11, the top plate 51 is connected to four upright posts 41 in a sliding manner, an output shaft of the fourth cylinder 5 penetrates through the L-shaped connecting plate 11 to be fixedly connected with the top plate 51, the top plate 51 is provided with a plurality of welding grooves matched with the welding suckers 4, the baffle plate 12 is provided with the material returning groove, and the rear side of the L-shaped connecting plate 11 is fixedly connected with the material returning plate 52; after the welding is completed, the fourth cylinder 5 is started, the output shaft of the fourth cylinder 5 can drive the top plate 52 to move upwards when the fourth cylinder 5 works, the top plate 52 slides upwards through the four upright posts 41, the valve seat is driven to move upwards to separate the valve seat from the welding sucker 4, the material returning plate 52 which can incline after the valve seat is separated from the welding sucker 4 slides down, and the material returning plate is convenient for workers to collect.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a fire extinguisher disk seat welding set, includes the base, its characterized in that: a chain plate conveying mechanism is installed on the front side of the upper end of the base, an L-shaped connecting plate is installed on the rear side of the upper end of the base, a welding mechanism is installed on the upper end of the L-shaped connecting plate, a baffle is installed on the rear side of the upper end of the L-shaped connecting plate, and a translation mechanism is installed between the baffle and the base;

translation mechanism includes servo motor, mounting bracket, two linear guide, threaded rod, sleeve, mounting panel and a plurality of sucking disc subassembly, servo motor installs in baffle rear end upper side, the mounting bracket is installed in base upper end front side, two linear guide bilateral symmetry installs between mounting bracket and baffle, the threaded rod rotates to be connected between mounting bracket and baffle, sleeve threaded connection is in the threaded rod outside, mounting panel upper end and sleeve fixed connection, just both ends are respectively with two linear guide sliding connection about the mounting panel, and are a plurality of sucking disc subassembly is all installed in the mounting panel lower extreme.

2. A fire extinguisher valve seat welding apparatus according to claim 1, wherein: the sucking disc subassembly includes spliced pole, two first cylinders, two connecting plates and two disk seat sucking discs, spliced pole fixed connection is in the mounting panel lower extreme, two first cylinders are installed in the spliced pole rear end, two the output of first cylinder respectively with two connecting plate upper end fixed connection, two the disk seat sucking disc is installed respectively in the connecting plate lower extreme.

3. A fire extinguisher valve seat welding apparatus according to claim 1, wherein: the chain plate conveying mechanism comprises conveying chain plates, a first motor, two fixing plates, a plurality of placing suckers and a plurality of positioning assemblies, the upper end of the base is symmetrically arranged on the front portion and the rear portion of each fixing plate, the conveying chain plates are arranged on one side, close to one side, of the two fixing plates, the first motor is arranged on the front side, the front ends of the fixing plates are connected with an output shaft of the first motor in a transmission mode, and the placing suckers are evenly arranged on the outer surfaces of the conveying chain plates.

4. A fire extinguisher valve seat welding apparatus according to claim 3, wherein: the locating component comprises an installation column, a second cylinder, a plurality of locating plates and a plurality of limiting plates, the installation column is installed on the front side, the front end of the fixing plate is installed on the installation column, the second cylinder is installed on the upper end of the installation column, the locating plates are connected with the output shaft of the second cylinder in a transmission mode, the limiting plates are installed on the upper end of the rear side fixing plate, and the locating plates and the limiting plates are matched with the placing suckers.

5. A fire extinguisher valve seat welding apparatus according to claim 1, wherein: welding mechanism includes a plurality of welding sucking discs, four stands, clamp plate and a plurality of welder subassembly, and is a plurality of welding sucking disc is installed in L shape connecting plate upper end, clamp plate fixed connection is in the baffle front end, four column mouting is in L shape connecting plate and clamp plate four corners department, and is a plurality of welder unit mount is in the clamp plate lower extreme, welder subassembly includes fore-set, welder, third cylinder and rectangular plate, the third cylinder is installed in clamp plate lower extreme rear side, the output shaft of third cylinder runs through clamp plate and rectangular plate fixed connection, the fore-set ann changes in the rectangular plate lower extreme and runs through clamp plate and welder phase-match, welder installs in clamp plate lower extreme front side.

6. A fire extinguisher valve seat welding device according to claim 5, characterized in that: the buffer is installed to the rectangular plate front side, the output of buffer is towards the clamp plate.

7. A fire extinguisher valve seat welding apparatus according to claim 1, wherein: the blanking mechanism comprises a fourth cylinder, a top plate and a material returning plate, the fourth cylinder is installed at the lower end of the L-shaped connecting plate, the top plate is connected to the four stand columns in a sliding mode, an output shaft of the fourth cylinder penetrates through the L-shaped connecting plate to be fixedly connected with the top plate, the top plate is provided with a plurality of welding grooves matched with the welding suckers, the material returning groove is formed in the baffle, and the rear side of the L-shaped connecting plate is fixedly connected with the material returning plate.