CN217045131U

CN217045131U - Fire extinguisher tank body assembly device

Info

Publication number: CN217045131U
Application number: CN202123280375.2U
Authority: CN
Inventors: 吴林军
Original assignee: Weifang Huabao Fire Fighting Equipment Co ltd
Current assignee: Weifang Huabao Fire Fighting Equipment Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-07-26
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a fire extinguisher tank body assembling device, which relates to the technical field of fire extinguisher production and comprises a cylinder body feeding device and two end cover feeding devices, wherein the cylinder body feeding device comprises a rotary disc rack, a plurality of clamping grooves for accommodating cylinders are uniformly distributed on the rotary disc rack, and a cylinder body feeding conveying platform and a cylinder body discharging conveying platform are respectively butted at the two sides of the rotary disc rack; the end cover feeding device comprises a rotating frame, a rotating table and an end cover feeding and conveying table, wherein the edge of the rotating table is provided with a plurality of first arc-shaped bulges, and an arc-shaped groove is formed between every two adjacent first arc-shaped bulges; the rotating frame is evenly provided with a plurality of through holes, sliding columns are connected in the through holes in a sliding mode, second arc-shaped bulges are fixedly connected to one ends, located in the rotating frame, of the sliding columns, end cover clamping claws are fixedly connected to one ends, located outside the rotating frame, of the sliding columns, compression springs are sleeved on the sliding columns, and the second arc-shaped bulges are driven by the compression springs to be pressed against the edge of the rotating table. The utility model discloses a high-efficient serialization equipment of the fire extinguisher tank body.

Description

Fire extinguisher tank body assembly device

Technical Field

The utility model relates to a fire extinguisher production technical field, in particular to fire extinguisher tank body assembly device.

Background

The main part of the fire extinguisher tank body consists of two end covers and a middle cylinder body, the two end covers are respectively clamped at two ends of the cylinder body, and then the clamping parts of the end covers and the cylinder body are welded, so that the tank body of the fire extinguisher is prepared.

The nonstandard automatic equipment of present fire extinguisher tank body need use more sharp actuating mechanism and location structure, and equipment cost is high leads to the packaging efficiency low simultaneously.

Disclosure of Invention

To above defect, the utility model aims at providing a fire extinguisher tank body assembly device aims at solving the technical problem that fire extinguisher tank body packaging efficiency is low among the prior art.

In order to solve the technical problem, the technical scheme of the utility model is that:

a fire extinguisher tank body assembling device comprises a cylinder body feeding device and two end cover feeding devices, wherein the two end cover feeding devices are symmetrically arranged on two sides of the cylinder body feeding device; the barrel feeding device comprises a rotary disc frame which is driven by a first power assembly to rotate on a first vertical surface, a plurality of clamping grooves for containing barrels are uniformly distributed on the rotary disc frame, a barrel feeding conveying table is butted at one ascending side of the rotary disc frame, and a barrel discharging conveying table is butted at one descending side of the rotary disc frame; the end cover feeding device comprises a rotating frame which is driven by a second power assembly to rotate on a second vertical surface, a rotating table which is driven by a third power assembly to rotate on the second vertical surface is arranged in the rotating frame, the first vertical surface is perpendicular to the second vertical surface, the edge of the rotating table is provided with a plurality of first arc-shaped bulges which are circumferentially arranged, and an arc-shaped groove is formed between every two adjacent first arc-shaped bulges; a plurality of through holes are uniformly distributed in the rotating frame, the through holes penetrate through the rotating frame along the radial direction, sliding columns are connected in the through holes in a sliding mode, one ends, located in the rotating frame, of the sliding columns are fixedly connected with second arc-shaped protrusions, one ends, located outside the rotating frame, of the sliding columns are fixedly connected with end cover clamping claws, compression springs are sleeved on the sliding columns, and the second arc-shaped protrusions are driven by the compression springs to be pressed against the edge of the rotating table; an end cover feeding conveying table is arranged under the rotating frame.

Wherein, the top of carousel frame is equipped with elevating system, and elevating system's lift is served and is equipped with welding set, and welding set's welding end is just to the joint department of end cover and barrel.

The end cover clamping jaw comprises a clamping groove, and an electromagnetic chuck which is controlled to be switched on and off by an electric control system is arranged in the clamping groove.

Wherein, be equipped with the locating pin of a plurality of notch align to grid around the clamping groove on the end cover jack catch, but barrel clearance fit is in the region that a plurality of locating pin encloses.

The end cover feeding conveying table is provided with a lifting positioning device, and the lifting end of the lifting positioning device is opposite to the rotating frame.

The second arc-shaped bulge comprises a connecting seat fixedly connected to the sliding column, and a roller capable of rotating in the second vertical surface is rotatably mounted on the connecting seat.

Wherein, the edge of the rotating platform is of an inwards concave structure.

Wherein, be equipped with in the through-hole and prevent changeing the piece, be equipped with the spout on the outer wall of traveller, the spout extends along the length direction of traveller and sets up, prevents changeing piece sliding fit in the spout.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

1. the continuous feeding of the barrel is realized through the barrel feeding device, the continuous feeding of the end covers is realized through the two end cover feeding devices, the assembling of the end covers and the barrel is realized at the butt joint of the barrel feeding device and the end cover feeding device, and the whole assembling process is continuously and efficiently carried out.

2. The revolving stage rotates once and can realize once end cover material loading clamping and the equipment of end cover, has further improved the packaging efficiency.

Drawings

FIG. 1 is a schematic structural view of an assembly device for fire extinguisher tank of the present invention;

FIG. 2 is a schematic structural view of the barrel loading device in FIG. 1;

FIG. 3 is a schematic view of the end cap infeed conveyor table of FIG. 1;

in the figure, a cylinder feeding device 1, a rotary disc frame 10, a first mounting seat 100, a rotary disc 101, a driving shaft 102, a clamping groove 103, a cylinder feeding conveying table 11, a cylinder discharging conveying table 12, an end cover feeding device (2 a, 2 b), a second mounting seat 20, a rotary frame 21, a hollow shaft 210, a sliding column 22, a compression spring 220, a second arc-shaped protrusion 23, a connecting seat 230, a roller wheel 231, an end cover clamping jaw 24, a clamping groove 240, an electromagnetic chuck 241, a positioning pin 242, a rotary table 25, a third power assembly 250, a first arc-shaped protrusion 251, an arc-shaped groove 252, a limiting protrusion 253, an end cover feeding conveying table 26, a stop block 260, a lifting positioning device 27, an air cylinder 270, a top block 271, a lifting mechanism 3, a welding device 30, a tank 4, a cylinder 40 and an end cover 41.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

The position that involves in this specification all uses the utility model relates to a position of fire extinguisher tank body assembly device normal during operation is the standard, does not restrict the position when its storage and transportation, only represents relative positional relationship, does not represent absolute positional relationship.

As shown in fig. 1, 2 and 3, the fire extinguisher tank body assembly device comprises a cylinder body feeding device 1 and two end cover feeding devices (2 a, 2 b), wherein the two end cover feeding devices (2 a, 2 b) are symmetrically arranged at two sides of the cylinder body feeding device 1; the two end cover feeding devices (2 a, 2 b) are respectively used for feeding the top cover and the bottom cover of the can body 4.

The cylinder feeding device 1 includes a first mounting seat 100, a rotary table rack 10, a first power assembly, a cylinder feeding conveyor table 11, and a cylinder discharging conveyor table 12. In this embodiment, the turntable frame 10 includes a plurality of horizontally spaced turntables 101, four clamping grooves 103 are disposed on the turntables 101, the four clamping grooves 103 are circumferentially arranged around the turntables 101, and openings of the clamping grooves 103 penetrate through outer walls of the turntables 101; in this embodiment, the slot 103 is a semi-circular slot that is in clearance fit with the barrel 40; a plurality of carousel 101 is coaxial rigid coupling in same drive shaft 102, and drive shaft 102 level sets up, and drive shaft 102 rotates to be connected on first mount pad 100, and first power component includes first motor, and first motor is installed on first mount pad 100, and the motor shaft of first motor passes through drive mechanism with drive shaft 102 to be connected. The rotary plate rack 10 is driven to rotate on the first vertical surface by the first motor. The ascending side of the rotary table frame 10 is butted with a cylinder feeding conveying platform 11, and the descending side of the rotary table frame 10 is butted with a cylinder discharging conveying platform 12; the barrel feeding and conveying table 11 and the barrel discharging and conveying table 12 are obliquely arranged along the same direction.

The barrel 40 is conveyed along the barrel feeding conveying platform 11 in parallel towards the oblique lower direction, when the barrel 40 is conveyed to the position of the rotary disc rack 10, the barrel 40 at the lowest position can enter the clamping groove 103, the barrel 40 is rotated to the top end position by the rotary disc rack 10 for assembly, after the assembly is completed, the rotary disc rack 10 continues to rotate, when the rotary disc rack 10 rotates to the top of the barrel discharging conveying platform 12, the barrel 40 can be separated from the rotary disc rack 10 under the action of gravity, then enters the barrel discharging conveying platform 12, and is conveyed towards the oblique lower direction by the discharging conveying platform.

End cover loading attachment (2 a, 2 b) includes second mount pad 20, rotating turret 21, second power component, revolving stage 25, third power component 250, and end cover material loading transport platform 26, it installs hollow shaft 210 to rotate on the second mount pad 20, second power component includes the second motor, the motor shaft and the hollow shaft 210 of second motor pass through drive mechanism and are connected, the pivot has been cup jointed to the coaxial in the hollow shaft 210, be equipped with the bearing between pivot and the hollow shaft 210, the outer end rigid coupling of hollow shaft 210 has the mounting panel, third power component 250 includes the third motor, the third motor is installed on the mounting panel, the motor shaft and the pivot of third motor pass through the coupling joint. In the present embodiment, the first motor, the second motor, and the third motor are all servo motors, stepping motors, or other electric motors with encoders.

The rotating frame 21 is fixedly connected with the inner end of the hollow shaft 210, the rotating frame 21 is driven by a second motor to rotate in a second vertical plane, the rotating table 25 is sleeved in the rotating frame 21 in a clearance mode, the rotating table 25 is fixedly connected with the end portion of the rotating shaft, and the rotating table 25 is driven by a third motor to rotate in the second vertical plane. The edge of the rotating platform 25 is provided with four first arc-shaped bulges 251 which are circumferentially arranged, and an arc-shaped groove 252 is formed between every two adjacent first arc-shaped bulges 251; four through holes are uniformly distributed in the rotating frame 21 and penetrate through the rotating frame 21 along the radial direction, a sliding column 22 is connected in the through holes in a sliding manner, one end, located in the rotating frame 21, of the sliding column 22 is fixedly connected with a second arc-shaped bulge 23, one end, located outside the rotating frame 21, of the sliding column 22 is fixedly connected with an end cover clamping jaw 24, a compression spring 220 is sleeved on the sliding column 22, and the compression spring 220 drives the second arc-shaped bulge 23 to be pressed against the edge of the rotating table 25; the feeding end of the end cap feeding platform 26 is connected to a vibrating disc feeder, the end caps 41 continuously fed toward the end cap feeding platform 26 by the vibrating disc feeder are positioned with the openings of the end caps 41 positioned on the end cap feeding platform 26 facing downward, the end cap feeding platform 26 is positioned under the rotating frame 21, and the end cap feeding platform 26 is provided with a stopper 260 for stopping the end caps 41. In the rectangular coordinate system, the first vertical surface is a ZY surface, and the second vertical surface is a ZX surface.

When the end cover clamping jaw type end cover loading and conveying device is used specifically, the second motor drives the rotating frame 21 until the four end cover clamping jaws 24 are respectively located at the upper, lower, left and right positions, the downward end cover clamping jaw 24 is opposite to one end cover 41 on the end cover loading and conveying table 26, the leftward or rightward end cover clamping jaw 24 (clamped with the end cover 41) is opposite to the barrel 40 clamped on the rotating frame 10, and the barrel 40 is located in the clamping groove 103 at the top of the rotating frame 10.

In an initial state, the second arc-shaped protrusion 23 is located in the arc-shaped groove 252, the end cover jaws 24 abut against the rotating frame 21, the rotating frame 21 is kept still, the third motor drives the rotating table 25 to rotate, the sliding column 22 slides outwards along with the rotation of the rotating table 25, the downward end cover jaws 24 press and clamp the end cover 41 downwards, and meanwhile, the leftward or rightward end cover jaws 24 move towards a direction away from the rotating frame 21 until the end cover 41 clamped on the leftward or rightward end cover jaws 24 is pressed into the barrel 40, so that the end cover 41 and the barrel 40 are assembled; and the left and right end cover feeding devices (2 a and 2 b) simultaneously press the end covers 41 towards the cylinder body 40 in opposite directions, so that the cylinder body 40 and the end covers 41 on the two sides can be assembled simultaneously.

After the press fitting is completed, the rotating table 25 continues to rotate by 90 °, the second arc-shaped protrusion 23 enters the arc-shaped groove 252 again, the end cover 41 clamping block returns to the initial position, then the rotating frame 21 continues to rotate by 90 °, the end cover clamping jaws 24 (clamped with the end cover 41) originally located at the lower position of the rotating frame 21 come to the left or right, the empty end cover clamping jaws 24 come to the lower position of the rotating frame 21, and then the previous process is repeated. Meanwhile, the rotary disc frame 10 rotates 90 degrees, the assembled can body 4 is conveyed to the barrel discharging conveying platform 12, and then the barrel 40 on the barrel feeding conveying platform 11 is conveyed to the top position of the rotary disc frame 10. By repeating the above operations, the can bodies 4 can be continuously and efficiently assembled.

Further, elevating system 3 is equipped with above the carousel frame 10, is equipped with welding set 30 on elevating system 3's the lift end, and welding set 30's welding end is just to the joint department of end cover 41 and barrel 40, and through the joint department of the local welding end cover 41 of welding end and barrel 40, realize the preliminary fixed connection of barrel 40 and end cover 41, avoid the relative rotation of end cover 41 and barrel 40, guarantee subsequent welded quality and efficiency.

Further, the end cover jaws 24 include a clamping groove 240, and an electromagnetic chuck 241 controlled by an electric control system is disposed in the clamping groove 240. The electric control system comprises a controller, and the electromagnetic chuck 241, the first motor, the second motor and the third motor are electrically connected to the controller. The end cover 41 can be firmly and stably clamped through the electromagnetic chuck.

Furthermore, four positioning pins 242 which are uniformly arranged around the notches of the clamping groove 240 are arranged on the end cover jaws 24, the cylinder body 40 can be in clearance fit in an area which is surrounded by the four positioning pins 242, the initial positioning of the end cover jaws 24 and the cylinder body 40 is realized through the four positioning pins 242, and the clamping accuracy of the end cover 41 and the cylinder body 40 is ensured.

Furthermore, the end cover feeding and conveying table 26 is provided with a lifting and positioning device 27, the lifting end of the lifting and positioning device 27 is opposite to the rotating frame 21, the lifting and positioning device 27 comprises an upward-arranged air cylinder 270, the top of the telescopic shaft of the air cylinder 270 is fixedly connected with a top block 271 which is in a profile modeling design with the inner cavity of the end cover 41, the top block 271 is driven by the air cylinder 270 to move upwards, the top block 271 upwards enters the inner cavity of the end cover 41 and jacks up the end cover 41, separation of the end cover 41 from the adjacent end cover 41 is realized, positioning of the end cover 41 is realized, and accurate clamping of the end cover 41 by the end cover clamping claws 24 is facilitated.

Further, the second arc-shaped protrusion 23 comprises a connecting seat 230 fixedly connected to the slide column 22, a roller 231 is rotatably mounted on the connecting seat 230, the roller 231 can rotate on the ZX surface, and the roller 231 is matched with the edge of the rotating platform 25 in a rolling manner, so that the rotating platform 25 can be driven more smoothly, and energy consumption is reduced.

Furthermore, the edge of the rotating table 25 is of a concave structure, that is, the two sides of the edge of the rotating table 25 are provided with the limiting protrusions 253, and the roller 231 can be limited between the two limiting protrusions 253, so that the stability of the device is further improved.

Wherein, the through-hole is inside to be equipped with and to prevent changeing the piece, is equipped with the spout on the outer wall of traveller 22, and the spout extends the setting along the length direction of traveller 22, prevents changeing the piece sliding fit in the spout, because prevent changeing the piece and can only be in the spout vertical slip to it is spacing to have formed the rotation of traveller 22.

The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without creative labor from the above conception, and all the changes fall within the protection scope of the present invention.

Claims

1. A fire extinguisher tank body assembling device comprises a cylinder body feeding device and two end cover feeding devices, wherein the two end cover feeding devices are symmetrically arranged at two sides of the cylinder body feeding device,

the barrel feeding device comprises a rotary disc frame which is driven by a first power assembly to rotate on a first vertical surface, a plurality of clamping grooves for containing the barrels are uniformly distributed on the rotary disc frame, a barrel feeding conveying table is butted on one ascending side of the rotary disc frame, and a barrel discharging conveying table is butted on one descending side of the rotary disc frame;

the end cover feeding device comprises a rotating frame which is driven by a second power assembly to rotate on a second vertical surface, a rotating table which is driven by a third power assembly to rotate on the second vertical surface is arranged in the rotating frame, the first vertical surface is perpendicular to the second vertical surface, the edge of the rotating table is provided with a plurality of first arc-shaped bulges which are arranged circumferentially, and an arc-shaped groove is formed between every two adjacent first arc-shaped bulges;

a plurality of through holes are uniformly distributed in the rotating frame and penetrate through the rotating frame along the radial direction, a sliding column is connected in the through holes in a sliding mode, one end, located in the rotating frame, of the sliding column is fixedly connected with a second arc-shaped bulge, one end, located outside the rotating frame, of the sliding column is fixedly connected with an end cover clamping jaw, a compression spring is sleeved on the sliding column, and the compression spring drives the second arc-shaped bulge to be pressed against the edge of the rotating table;

and an end cover feeding conveying table is arranged under the rotating frame.

2. The fire extinguisher tank body assembling device according to claim 1, wherein a lifting mechanism is arranged above the rotating disc frame, a welding device is arranged on a lifting end of the lifting mechanism, and a welding end of the welding device is opposite to a clamping joint of the end cover and the cylinder body.

3. The fire extinguisher tank body assembly device according to claim 1, wherein the end cover jaws comprise clamping grooves, and electromagnetic chucks controlled to be switched on and off by an electric control system are arranged in the clamping grooves.

4. A fire extinguisher tank assembly device as claimed in claim 3, wherein said end cap jaws are provided with a plurality of locating pins arranged evenly around the notch of said clamping slot, and said barrel is clearance fitted in the area enclosed by a plurality of said locating pins.

5. The fire extinguisher tank body assembling device according to claim 1, wherein a lifting positioning device is arranged on the end cover feeding conveying platform, and a lifting end of the lifting positioning device is opposite to the rotating frame.

6. The fire extinguisher tank body assembling device according to claim 1, wherein the second arc-shaped protrusion comprises a connecting seat fixedly connected to the sliding column, and a roller capable of rotating in a second vertical plane is rotatably mounted on the connecting seat.

7. An assembly device for a fire extinguisher tank as claimed in claim 6, wherein the rim of said rotary table is of a concave configuration.

8. The fire extinguisher tank body assembling device according to claim 1, wherein an anti-rotation block is provided in the through hole, a sliding groove is provided on an outer wall of the sliding column, the sliding groove extends along a length direction of the sliding column, and the anti-rotation block is slidably fitted in the sliding groove.