CN210171917U

CN210171917U - Raw materials sieving mechanism is used in solder flux production

Info

Publication number: CN210171917U
Application number: CN201920997052.9U
Authority: CN
Inventors: Xixian Liu; 刘喜仙; Qiang Li; 李强
Original assignee: Zhengzhou Gulite New Materials Co Ltd
Current assignee: Zhengzhou Gulite New Materials Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-03-24
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a raw materials sieving mechanism is used in solder flux production, which comprises a base, the upper end of base is equipped with the third opening, the casing has been erect to the upper end of base, the lower extreme of casing is connected with blanking pipe, blanking pipe's lower extreme runs through the third opening and extends to the lower extreme of base, the upper end of base is equipped with damping device, be fixed with the fixed plate on the a week lateral wall of casing upper end, damping device's upper end is connected at the lower extreme of fixed plate, the upper end of fixed plate is fixed with the reel, all be equipped with first opening on four lateral walls in the reel. The utility model provides a screen the slow problem of speed when carrying out the filtration of submerged arc welding flux, also solved the problem of inconvenient quick installation and change screen cloth simultaneously, avoided leading to the condition that work efficiency is low to take place because of inconvenient change screen cloth, improved the screening quality of welding flux, practiced thrift the cost of labor, improved work efficiency.

Description

Raw materials sieving mechanism is used in solder flux production

Technical Field

The utility model relates to a submerged arc welding flux technical field especially relates to a raw materials sieving mechanism is used in welding flux production.

Background

Submerged arc welding (including submerged arc welding, electroslag welding, and the like) is a method in which an electric arc is burned under a flux layer to perform welding. The welding method has the advantages of stable inherent welding quality, high welding productivity, no arc light, little smoke and the like, and becomes a main welding method in the manufacture of important steel structures such as pressure vessels, pipe sections, box-type beam columns and the like.

At present, the submerged arc welding is used very extensively in the steel construction field, when welding, the submerged arc welding flux needs to be used, the submerged arc welding flux needs to select the not equidimension welding flux of particle size according to the welded quality before using, this just needs to screen the welding flux, however, current sieving mechanism is when using, its screen cloth most is through screw snap-on, inconvenient installation and change the screen cloth, when screening the welding flux of different big or small particle sizes, need change different sieving mechanism, it is very inconvenient to use, for this reason, we have proposed a raw materials sieving mechanism for the welding flux production and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a raw material screening device for flux production.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a raw material screening device for flux production comprises a base, wherein a third opening is formed in the upper end of the base, a shell is erected at the upper end of the base, a blanking pipe is connected to the lower end of the shell, the lower end of the blanking pipe penetrates through the third opening and extends to the lower end of the base, a damping device is arranged at the upper end of the base, a fixed plate is fixed on one side wall of the upper end of the shell, the upper end of the damping device is connected to the lower end of the fixed plate, a screen frame is fixed at the upper end of the fixed plate, first notches are formed in four side walls in the screen frame, a first opening is formed in one side wall in each first notch, an L-shaped plate penetrates through the first opening, four L-shaped supporting plates are fixed at equal intervals in the periphery of the screen frame, the L-shaped plates are rotatably connected to the L-shaped supporting plates, and an adjusting device is arranged on each L, the lower extreme at the L template is connected to adjusting device's upper end, the reel interpolation is equipped with places the board, it is equipped with locking device on the board to place, be equipped with the second opening on placing the board, be fixed with the filter screen on the intraoral a week lateral wall of second opening, filter screen and casing are corresponding, one side of casing is fixed with vibrating motor.

Preferably, damping device is including fixing four brace tables in base upper end both sides, and four brace tables are located the both sides of casing respectively, the upper end of brace table and the lower extreme of fixed plate are fixed with twenty four cushions, and wherein twelve cushion are fixed respectively in the upper end of four brace tables, and twelve cushion fix the lower extreme at the fixed plate in addition, and two cushion along vertical direction are a set of, and the common cover is equipped with the spring on two cushion in the same group.

Preferably, the upper end of L type backup pad is equipped with the second opening, the L template runs through the second opening, the both sides of L template all are fixed with the pivot, all be equipped with the through-hole on the relative lateral wall in the second opening, the one end of two pivots runs through two through-holes respectively and extends to the both sides of L type backup pad.

Preferably, locking device includes that equidistant four connecting plates of fixing on placing board a week lateral wall, and the one end of four connecting plates extends to in four first openings respectively, be equipped with the jack on the connecting plate, lower extreme one side of L template is fixed with the connecting piece, it is connected with the dead lever to rotate on the connecting piece, the lower extreme of dead lever is fixed with the inserted block, the cladding has the rubber layer on the inserted block, the lower extreme of inserted block extends to in the jack.

Preferably, adjusting device is including running through the screw rod that sets up in L type backup pad, be equipped with the screw thread through-hole in the L type backup pad, the screw thread through-hole is run through to the one end of screw rod, the lower extreme of screw rod is fixed with rotates the wheel, the lower extreme opposite side of L template rotates and is connected with the connecting block, the upper end of screw rod is rotated and is connected the lower extreme at the connecting block.

Preferably, run through in the first opening and be equipped with the block rubber, the lower extreme of block rubber is contradicted in the upper end of L template, the upper end of block rubber is contradicted at the intraoral top of first opening.

Preferably, the L-shaped support plate is fixed to one side of the screen frame by a support member.

Preferably, the four corners of the lower end of the base are respectively fixed with a support rod, the lower end of the base is provided with a collection box, and the blanking pipe corresponds to the collection box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the matching between the locking device and the adjusting device, the problem that the screen is inconvenient to install and replace quickly is solved, and the function of quickly replacing and fixing the screen according to the requirement of a user is realized;

2. under the action of the damping device, the problem that the speed of the screening device is low when the flux is screened is solved, and the arrangement of the plurality of groups of springs plays a role that the screening speed can be accelerated by the auxiliary screening device;

to sum up, the device has solved the slow problem of screening speed when carrying out the screening of submerged arc welding flux, has also solved the inconvenient problem of installing fast and changing the screen cloth simultaneously, has avoided having practiced thrift the cost of labor because of the inconvenient condition emergence that leads to work efficiency low of changing the screen cloth, has improved the screening quality of welding flux, improves work efficiency.

Drawings

FIG. 1 is a schematic structural view of a raw material screening device for flux production according to the present invention;

FIG. 2 is a schematic structural view of a housing of a raw material screening device for flux production according to the present invention;

FIG. 3 is a schematic structural view of a placing plate of the raw material sieving device for flux production according to the present invention;

FIG. 4 is a schematic structural view of a screen frame of a raw material screening device for flux production according to the present invention;

FIG. 5 is a schematic structural view of an L-shaped support plate of a raw material screening device for solder flux production according to the present invention;

fig. 6 is an enlarged view of a position a of the raw material sieving device for flux production according to the present invention.

In the figure: 1 screen frame, 2 fixed plates, 3 cushion blocks, 4 springs, 5 first gaps, 6 rotating wheels, 7 shells, 8 second gaps, 9 supporting tables, 10 bases, 11 connecting plates, 12 filter screens, 13 placing plates, 14 inserting holes, 15 rubber blocks, 16 rotating shafts, 17 first openings, 18 connecting pieces, 19 fixed rods, 20 inserting blocks, 21L-shaped supporting plates, 22 supporting pieces, 23 screw rods, 24 connecting blocks, 25L-shaped plates, 26 through holes, 27 vibrating motors, 28 blanking pipes, 29 supporting rods and 30 collecting boxes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, a raw materials sieving mechanism is used in solder flux production, including base 10, play the effect of support, still conveniently place base 10 on the operation panel simultaneously, the upper end of base 10 is equipped with the third opening, the upper end of base 10 is erect and is equipped with casing 7, be convenient for filter the submerged arc solder flux, the lower extreme of casing 7 is connected with blanking pipe 28, the lower extreme of blanking pipe 28 runs through the third opening and extends to the lower extreme of base 10, the upper end of base 10 is equipped with damping device, be fixed with fixed plate 2 on a week lateral wall of casing 7 upper end, damping device's upper end is connected at the lower extreme of fixed plate 2, under damping device's effect, conveniently carry out the shock attenuation to casing 7 in the operation.

The utility model discloses in, the upper end of fixed plate 2 is fixed with reel 1, all be equipped with first opening 5 on four lateral walls in reel 1, be equipped with first opening 17 on the one end lateral wall in first opening 5, run through being equipped with L template 25 in the first opening 17, a week equidistant of reel 1 is fixed with four L type backup pads 21, play the effect of support, L template 25 rotates and connects on L type backup pad 21, make things convenient for L template 25 to rotate on L type backup pad 21, be equipped with adjusting device in the L type backup pad 21, the lower extreme at L template 25 is connected to adjusting device's upper end, under adjusting device's effect, conveniently drive L template 25 and reciprocate, easy to assemble and dismantle the screen cloth.

In the utility model, a placing plate 13 is inserted in the screen frame 1, which is convenient for installation and disassembly, a locking device is arranged on the placing plate 13, a second opening is arranged on the placing plate 13, a filter screen 12 is fixed on the side wall of a circle in the second opening, which is convenient for screening the submerged arc welding fluxes with different particle diameters, the filter screen 12 corresponds to the shell 7, a vibration motor 27 is fixed on one side of the shell 7, the vibration motor 27 is utilized to drive the shell 7 to vibrate, thereby speeding up the screening speed of the welding fluxes, a rubber block 15 is penetrated through the first opening 17, the lower end of the rubber block 15 is abutted against the upper end of the L-shaped plate 25, the upper end of the rubber block 15 is abutted against the top part in the first opening 17, thereby preventing the welding fluxes from dropping from the first opening 17, the L-shaped supporting plate 21 is fixed on one side of the screen frame 1 through a supporting piece 22, supporting rods 29 are fixed on the four corners of the lower, the blanking pipe 28 corresponds to the collection box 30, so that the submerged arc welding flux under the welding flux collection box can be conveniently collected, the placing plate 13 can be conveniently and stably fixed under the action of the locking device, and meanwhile, the quick disassembly is convenient.

The utility model discloses in, damping device is including fixing four brace tables 9 in 10 upper end both sides of base, play the effect of support, and four brace tables 9 are located casing 7's both sides respectively, the upper end of brace table 9 and the lower extreme of fixed plate 2 are fixed with twenty four cushion 3, wherein twelve cushion 3 fix respectively in four brace table 9's upper end, twelve cushion 3 fix the lower extreme at fixed plate 2 in addition, two cushion 3 along vertical ascending side are a set of, the common cover is equipped with spring 4 on two cushion 3 in the same set of, can extrude spring 4 when casing 7 vibrates, under spring 4's effect, conveniently utilize spring 4's elasticity to carry out the shock attenuation to casing 7.

The utility model discloses in, the upper end of L type backup pad 21 is equipped with second opening 8, and L template 25 runs through second opening 8, and L template 25's both sides all are fixed with pivot 16, all are equipped with through-hole 26 on the relative lateral wall in the second opening 8, and two through-holes 26 are run through respectively and extend to L type backup pad 21's both sides to two pivot 16 one ends, and the L template 25 of being convenient for is stabilized to rotate on L type backup pad 21, prevents that L template 25 from taking place to drop.

The utility model discloses in, locking device fixes four connecting plates 11 on placing 13 a week lateral walls of board including equidistant, the one end of four connecting plates 11 extends to in four first openings 5 respectively, be equipped with jack 14 on the connecting plate 11, lower extreme one side of L template 25 is fixed with connecting piece 18, it is connected with dead lever 19 to rotate on the connecting piece 18, it removes to drive dead lever 19 when L template 25 removes, the lower extreme of dead lever 19 is fixed with inserted block 20, the cladding has the rubber layer on the inserted block 20, the lower extreme of inserted block 20 extends to in the jack 14, it removes to drive the inserted block 20 when dead lever 19 removes, insert in the jack 14 with inserted block 20, the convenient fixed position of placing board 13, through the frictional force between rubber layer increase inserted block 20 and the 14 inner walls of jack, improve the stability of placing board 13.

The utility model discloses in, adjusting device is including running through the screw rod 23 that sets up in L type backup pad 21, be equipped with the screw thread through-hole on the L type backup pad 21, the one end through-hole of screw rod 23, the lower extreme of screw rod 23 is fixed with rotates wheel 6, it rotates to drive screw rod 23 when rotating wheel 6 rotates, the lower extreme opposite side of L template 25 rotates and is connected with connecting block 24, the lower extreme at connecting block 24 is connected in the upper end rotation of screw rod 23, screw rod 23 drives connecting block 24 when rotating and removes, connecting block 24 removes and drives L template 25 and remove, thereby provide power for adjusting the position of L template 25.

In the utility model, when in use, the base 10 is placed on a proper position through the four support rods 29, the support rods 29 are utilized to stably support, when screening is carried out, screened submerged arc welding flux falls into the collecting box 30 through the blanking pipe 29, when the screen mesh needs to be replaced, the rotating wheel 6 is firstly rotated, the rotating wheel 6 drives the screw 23 to rotate when rotating, the screw 23 drives the connecting block 24 to move when rotating, the connecting block 24 drives the L-shaped plate 25 to move when moving, the L-shaped plate 25 drives the fixed rod 19 to move when moving, the fixed rod 19 drives the inserting block 20 to move when moving, after the inserting block 20 is moved from the jack 14, the placing plate 13 is taken out from the screen frame 1, then the new filter screen 12 is replaced, the four connecting plates 11 are utilized to be respectively placed in the four first gaps 5, then the rotating wheel 6 is reversely rotated, the L-shaped plate 25 is utilized to move to drive the fixed rod 19 and the inserting block 20 to move, insert in the jack 14 on the connecting plate 11 with inserted block 20, then plug in the block rubber 15 in first opening 17, utilize block rubber 15 to block up first opening 17, prevent that the solder flux from falling out from first opening 17, place after board 13 is fixed, pour the solder flux into reel 1, then vibrating motor 27 drives casing 7 vibrations, thereby filter the solder flux, reel 1 is at the vibrations in-process, extrusion spring 4 when fixed plate 2 removes, utilize the elasticity of spring 4 to carry out the shock attenuation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a raw materials sieving mechanism is used in welding flux production, includes base (10), its characterized in that: the upper end of the base (10) is provided with a third opening, the upper end of the base (10) is provided with a shell (7), the lower end of the shell (7) is connected with a blanking pipe (28), the lower end of the blanking pipe (28) penetrates through the third opening and extends to the lower end of the base (10), the upper end of the base (10) is provided with a damping device, a fixed plate (2) is fixed on one side wall of the upper end of the shell (7), the upper end of the damping device is connected with the lower end of the fixed plate (2), the upper end of the fixed plate (2) is fixed with a screen frame (1), four side walls in the screen frame (1) are respectively provided with a first opening (5), one side wall in the first opening (5) is provided with a first opening (17), an L-shaped plate (25) penetrates through the first opening (17), four L-shaped support plates (21) are fixed on one side wall of the screen frame (1) at equal intervals, l template (25) rotate to be connected on L type backup pad (21), be equipped with adjusting device on L type backup pad (21), the lower extreme in L template (25) is connected to adjusting device's upper end, reel (1) interpolation is equipped with places board (13), it is equipped with locking device on board (13) to place, it is equipped with the second opening on board (13) to place, be fixed with filter screen (12) on the intramural a week of second opening, filter screen (12) and casing (7) are corresponding, one side of casing (7) is fixed with vibrating motor (27).

2. The raw material screening apparatus for flux production according to claim 1, wherein: damping device is including fixing four brace tables (9) in base (10) upper end both sides, and four brace tables (9) are located the both sides of casing (7) respectively, the upper end of brace table (9) and the lower extreme of fixed plate (2) are fixed with twenty four cushion (3), and wherein twelve cushion (3) are fixed respectively in the upper end of four brace tables (9), and twelve cushion (3) are fixed at the lower extreme of fixed plate (2) in addition, and two cushion (3) along vertical direction are a set of, and the common cover is equipped with spring (4) on two cushion (3) in the same group.

3. The raw material screening apparatus for flux production according to claim 1, wherein: the upper end of L type backup pad (21) is equipped with second opening (8), second opening (8) are run through to L template (25), the both sides of L template (25) all are fixed with pivot (16), all be equipped with through-hole (26) on the relative lateral wall in second opening (8), the one end of two pivot (16) runs through two through-holes (26) respectively and extends to the both sides of L type backup pad (21).

4. The raw material screening apparatus for flux production according to claim 1, wherein: locking device includes that equidistant four connecting plates (11) of fixing on placing board (13) a week lateral wall, and the one end of four connecting plates (11) extends to in four first opening (5) respectively, be equipped with jack (14) on connecting plate (11), lower extreme one side of L template (25) is fixed with connecting piece (18), it is connected with dead lever (19) to rotate on connecting piece (18), the lower extreme of dead lever (19) is fixed with inserted block (20), the cladding has the rubber layer on inserted block (20), the lower extreme of inserted block (20) extends to in jack (14).

5. The raw material screening apparatus for flux production according to claim 1, wherein: adjusting device is including running through screw rod (23) of setting on L shaped support board (21), be equipped with the screw thread through-hole on L shaped support board (21), the screw thread through-hole is run through to the one end of screw rod (23), the lower extreme of screw rod (23) is fixed with rotates wheel (6), the lower extreme opposite side of L template (25) is rotated and is connected with connecting block (24), the upper end of screw rod (23) is rotated and is connected the lower extreme at connecting block (24).

6. The raw material screening apparatus for flux production according to claim 1, wherein: run through in first opening (17) and be equipped with rubber block (15), the lower extreme of rubber block (15) is contradicted in the upper end of L template (25), the top of contradicting in first opening (17) in the upper end of rubber block (15).

7. The raw material screening apparatus for flux production according to claim 1, wherein: the L-shaped supporting plate (21) is fixed on one side of the screen frame (1) through a supporting piece (22).

8. The raw material screening apparatus for flux production according to claim 1, wherein: supporting rods (29) are fixed at four corners of the lower end of the base (10), a collecting box (30) is arranged at the lower end of the base (10), and the blanking pipe (28) corresponds to the collecting box (30).