CN117283298A

CN117283298A - Separator welding equipment

Info

Publication number: CN117283298A
Application number: CN202310100203.7A
Authority: CN
Inventors: 周乔君; 安居正; 倪王进; 蒋庆
Original assignee: China Jiliang University
Current assignee: China Jiliang University
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-12-26

Abstract

The invention relates to the field of refrigeration equipment manufacture and discloses a welding device for a separator.

Description

Separator welding equipment

Technical Field

The invention relates to the field of refrigeration equipment manufacturing, in particular to a welding device for a separator.

Background

The gas-liquid separator in refrigerating system is a gas-liquid separation and oil return device, and is generally used in large and medium refrigerating systems, and is installed between the evaporator and the compressor of refrigerating system, and its function is to separate the gaseous medium from the liquid medium so as to raise the running quality and efficiency of refrigerating system. The separator comprises a cylinder body and an end cover, and after the assembly is completed, the connection positions of the two parts are required to be welded to form an annular welding bead. However, in the existing welding device, a great amount of heat is generated in the welding process, so that the separator needs to be waited for cooling during manual operation, and the working efficiency is caused.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide a separator welding device which uses a robot assembly to transfer workpieces among stations without waiting for cooling and has high working efficiency.

In order to achieve the above purpose, the present invention provides the following technical solutions:

a welding device for a separator comprises an operation table, a robot assembly, a feeding assembly, a welding assembly, a polishing assembly and a cooling assembly, wherein the feeding assembly, the welding assembly, the polishing assembly and the cooling assembly are sequentially arranged on the periphery of the robot assembly,

the robot assembly comprises a product clamping jaw, the product clamping jaw comprises a clamping part, the clamping part is used for clamping a barrel part of a separator, the robot assembly drives the product clamping jaw to move in the XY plane direction and move in the Z axis direction so that the product clamping jaw can sequentially pass through a feeding assembly, a welding assembly, a polishing assembly and a cooling assembly,

the welding assembly comprises a welding tool, a welding main shaft and a lantern ring arranged on the welding main shaft, the welding tool and the lantern ring can be mutually close to each other to extrude the two ends of the separator for fixation, the welding main shaft is used for driving the separator to rotate,

the polishing assembly comprises a polishing tool, a polishing main shaft and a positioning block arranged on the polishing main shaft, wherein the polishing tool and the positioning block can be mutually close to each other to extrude two ends of the separator to fix, and the polishing main shaft is used for driving the separator to rotate.

In the invention, preferably, the shape of the operation table is square, the feeding component, the welding component, the polishing component and the cooling component are in one-to-one correspondence with four sides of the operation table, the cooling component is partially erected on the operation table,

the cooling assembly comprises a blanking conveying belt, the conveying direction of the blanking conveying belt is the same as the side direction of an operation table corresponding to the cooling assembly, the blanking conveying belt comprises two conveying parts, an accommodating gap for accommodating a product clamping jaw to pass through is formed between each conveying part, a bearing part for supporting a separator is formed on each conveying part,

the separation welding equipment is further provided with an unqualified collection bin, a collection inlet of the unqualified collection bin and a cooling inlet of the cooling assembly are arranged just right, the upper edge of the unqualified collection bin is lower than the upper edge of the blanking conveying belt, the cooling inlet of the cooling assembly is provided with a discharging detection station and a discharging detection mechanism, the discharging detection mechanism comprises a discharging detection part and a detection driving assembly, the detection driving assembly lifts and drives a separator located at the discharging detection station to rotate through a containing gap, the discharging detection part detects a welding bead of the separator when the separator rotates, when the discharging detection part detects unqualified, the detection driving assembly lifts and conveys unqualified products to the unqualified collection bin, and when the discharging detection part detects qualified, the detection driving assembly falls off and is separated from contact with the separator.

In the invention, preferably, the robot assembly comprises a base, a first swing arm and a second swing arm, wherein the base is fixedly connected with the operation table, one end of the first swing arm is rotationally connected with the base, the other end of the first swing arm is rotationally connected with one end of the second swing arm, the product clamping jaw is rotationally connected with the other end of the second swing arm, the first swing arm is used for driving the second swing arm to rotate in an XY plane, the second swing arm is used for driving the product clamping jaw to rotate in the XY plane, a rotary driving piece for driving the product clamping jaw to rotate in the XY plane is arranged on the second swing arm, and a lifting driving piece for driving the product clamping jaw to lift along a Z axis is arranged on the second swing arm.

In the invention, preferably, the detection driving assembly comprises a driving seat and two rotating shafts which are arranged in parallel, the rotating shafts are coaxially and fixedly connected with driving wheels, the driving wheels on the two rotating shafts can jointly support the side surfaces of the separator, the driving seat is provided with a rotation driving piece, the rotation driving piece drives each driving wheel to synchronously and co-rotate so as to drive the separator to rotate, the detection driving assembly also comprises a translation driving piece and a lifting driving piece, the translation driving piece is used for driving the driving seat to translate between the unqualified collection bin and the cooling assembly, and the lifting driving piece is used for driving the driving seat to ascend or descend.

In the invention, preferably, the welding tool and the polishing tool both comprise an inner cylinder and an outer cylinder, the inner cylinder is sleeved in the outer cylinder and is rotationally connected with the outer cylinder, and a positioning surface matched with the end part of the separator is formed in the inner cylinder.

In the invention, preferably, a welding cabinet door, a welding shell and a welding sliding door are arranged on the operating platform, a welding cavity is formed between the welding shell and the welding cabinet door, the welding sliding door is connected with the welding shell in a sliding manner to open or close the welding cavity, the welding assembly comprises a welding gun and a welding driving piece, the welding gun driving piece is arranged outside the welding cavity, the welding gun is arranged in the welding cavity, a welding connecting piece is arranged between the welding gun and the welding driving piece, a welding movable groove for the welding connecting piece to move is arranged on the welding shell, a welding sealing baffle is arranged on the welding connecting piece, and the welding sealing baffle slides relatively with the welding shell and seals the welding movable groove.

In the invention, preferably, a polishing cabinet door, a polishing shell and a polishing sliding door are arranged on the operation table, a polishing cavity is formed between the polishing shell and the polishing cabinet door, the polishing sliding door is in sliding connection with the polishing shell to open or close the polishing cavity, the polishing assembly comprises a steel wire wheel and a polishing driving piece, the steel wire wheel is arranged in the polishing cavity, the polishing driving piece and a polishing main shaft are arranged outside the polishing cavity, the polishing driving piece is used for driving the steel wire wheel to translate, a polishing connecting piece is coaxially and drivingly connected between the polishing main shaft and the steel wire wheel, a polishing movable groove for the polishing connecting piece to move is formed on the polishing shell, and a polishing sealing baffle is arranged on the polishing connecting piece and can relatively slide with the polishing shell to seal the polishing movable groove.

In the invention, preferably, the feeding assembly comprises a feeding turntable, a feeding tool is arranged on the feeding turntable, the feeding tool comprises an end locating piece, a middle supporting piece and a side limit piece which are sequentially arranged, the end locating piece and the middle supporting piece are fixedly connected with the feeding turntable, locating grooves are formed in the end locating piece and the middle supporting piece, the end locating piece and the side limit piece can limit the displacement of the separator in the axial direction, a plurality of adjusting holes distributed along the direction from the end locating piece to the side limit piece are formed in the feeding turntable, and the side limit piece can be connected with different adjusting holes to adjust the distance between the side limit piece and the end locating piece.

In the invention, preferably, the cooling assembly comprises a cooling shell and a cooling mounting frame, a plurality of cooling fans are mounted on the cooling mounting frame, the cooling fans are arranged below the separator, the cooling shell is exposed out of the upper surface of the protective cover, cooling fans are arranged on two side walls, close to the cooling outlet, of the cooling shell, and the cooling fans are used for guiding air to flow from the cooling inlet to the cooling outlet.

In the present invention, preferably, the separator welding apparatus further includes a protection cover and a control box, the control box being disposed below the operation table.

The invention has the beneficial effects that:

1. according to the invention, through the arrangement of the robot assembly, the barrel part of the separator is clamped by the product clamping jaw so as to drive the separator to move on each station, the operations of feeding, welding and polishing are conveniently and continuously completed, the time length between each operation is controllable, the cooling waiting after each operation is not needed, the working efficiency is high, the separator can be conveyed to different stations by only one robot assembly, and the separator is positioned and clamped by the translation of the polishing tool on the welding and polishing stations, so that an auxiliary conveying structure is not needed, and the whole structure is simple;

2. according to the invention, the feeding assembly, the welding assembly, the polishing assembly and the cooling assembly are correspondingly distributed on four sides of the operation table by utilizing the arrangement of the operation table, the square arrangement can maximally utilize the occupied space, the waste of the occupied space of the device is reduced, meanwhile, the conveying direction of the cooling assembly is the same as the direction of the side edge of the corresponding operation table, so that the part of the cooling assembly is overlapped with the operation table, a cabinet is arranged below the operation table and can be used for placing a control box and the like, and the utilization rate of the space is further improved;

3. according to the invention, by means of the arrangement of the discharging detection mechanism, the detection driving assembly can realize rotation of the separator and unqualified output, is arranged in the accommodating gap, does not occupy the space of the operation table additionally, and can not interfere with the position of the robot assembly, so that the space on the surface of the operation table is fully utilized.

Drawings

Fig. 1 is a schematic diagram of the outline structure of the present embodiment;

fig. 2 is a schematic view of the internal structure of the present embodiment;

fig. 3 is a schematic view of the overall structure of the robot assembly in the present embodiment;

FIG. 4 is a schematic diagram of the overall structure of the feeding assembly in this embodiment;

FIG. 5 is a schematic view showing the overall structure of the welding assembly in the first view angle in the present embodiment;

FIG. 6 is a schematic view showing the whole structure of the welding assembly at a second view angle in the present embodiment;

FIG. 7 is a schematic view of the overall structure of the polishing assembly of the present embodiment at a first perspective;

FIG. 8 is a schematic view of the overall structure of the polishing assembly of the present embodiment at a second perspective;

FIG. 9 is a schematic view showing the overall structure of the cooling module and the discharge detecting mechanism in the present embodiment;

fig. 10 is a schematic diagram of the overall structure of the detection driving assembly in this embodiment.

Reference numerals:

1. an operation table; 11. a protective cover; 12. a cabinet; 13. welding the shell; 14. welding a sliding door; 15. polishing the shell; 16. polishing the sliding door; 2. a robotic assembly; 21. a base; 22. a first swing arm; 23. a second swing arm; 231. a lifting driving member; 24. a product jaw; 421. a clamping part; 3. a feeding assembly; 31. a feeding turntable; 32. feeding tools; 321. an end positioning member; 322. an intermediate support; 323. side limit pieces; 4. welding the assembly; 41. welding a main shaft; 411. a collar; 42. welding a tool; 421. an inner cylinder; 422. an outer cylinder; 43. a welding gun; 431. a welding gun driving member; 432. welding the connecting piece; 44. welding a closed baffle; 5. a polishing assembly; 51. polishing a main shaft; 511. a positioning block; 52. polishing a tool; 53. a wire wheel; 531. a polishing driving member; 532. polishing the connection member; 54. polishing the closed baffle; 6. a cooling assembly; 61. a blanking conveying belt; 611. a conveying section; 612. a support part; 613. an accommodation gap; 7. a disqualified collection bin; 8. a discharge detection mechanism; 81. a discharge detection member; 82. detecting a driving assembly; 821. a driving seat; 822. a driving wheel; 823. a rotary driving member; 824. a translational drive member; 825. lifting the driving member; 9. a separator.

Detailed Description

The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 10, the present embodiment provides a welding apparatus for a separator 9, which includes an operation console 1, a protection cover 11 and a control box, wherein the control box is disposed below the operation console 1, and the protection cover 11 is disposed on the operation console 1. The device also comprises a robot assembly 2, and a feeding assembly 3, a welding assembly 4, a polishing assembly 5 and a cooling assembly 6 which are sequentially arranged on the periphery of the robot assembly 2. Referring to fig. 2, in the present embodiment, the shape of the operation table 1 is set to be square, the feeding component 3, the welding component 4, the polishing component 5 and the cooling component 6 are in one-to-one correspondence with four sides of the operation table 1, and the cooling component 6 is partially erected on the operation table 1. The operation panel 1 is arranged in a square shape, mainly in consideration of the high utilization rate of the square structure to the occupied space, and in consideration of the number of processing steps, the arrangement can ensure that the product clamping jaw 24 has sufficient movement space, and the compactness of the whole structure of the whole device is ensured. In addition, the polishing member 5 and the welding member 4 are each provided with one side edge, considering that the welding and polishing require a relatively closed space while facilitating maintenance.

In this embodiment, referring to fig. 3, the feeding assembly 3 includes a feeding turntable 31, a feeding tool 32 is disposed on the feeding turntable 31, the feeding tool 32 includes an end positioning member 321, a middle supporting member 322 and a side limiting member 323, the end positioning member and the middle supporting member 322 are fixedly connected with the feeding turntable 31, positioning slots are formed in the end positioning member and the middle supporting member 322, the end positioning member 321 and the side limiting member 323 can limit the displacement in the axial direction of the separator 9, a plurality of adjusting holes distributed along the direction from the end positioning member 321 to the side limiting member 323 are disposed on the feeding turntable 31, the side limiting member 323 can be connected with different adjusting holes to adjust the distance between the side limiting member 323 and the end positioning member 321, and the arrangement is convenient for adapting to separators 9 with different lengths. In this embodiment, the number of the feeding tools 32 is two, and a feeding detection device is disposed at a position corresponding to one of the feeding tools 32.

In this embodiment, referring to fig. 4, the robot assembly 2 includes a product jaw 24, the product jaw 24 includes a clamping portion 421, the clamping portion 421 is used to clamp a barrel portion of the separator 9, and the robot assembly 2 drives the product jaw 24 to move in the XY plane direction and in the Z axis direction, so that the product jaw 24 can sequentially pass through the feeding assembly 3, the welding assembly 4, the polishing assembly 5, and the cooling assembly 6. The robot assembly 2 comprises a base 21, a first swing arm 22 and a second swing arm 23, the base 21 is fixedly connected with the operation table 1, one end of the first swing arm 22 is rotationally connected with the base 21, the other end of the first swing arm 22 is rotationally connected with one end of the second swing arm 23, the product clamping jaw 24 is rotationally connected with the other end of the second swing arm 23, the first swing arm 22 is used for driving the second swing arm 23 to rotate in an XY plane, the second swing arm 23 is used for driving the product clamping jaw 24 to rotate in the XY plane, a rotary driving piece for driving the product clamping jaw 24 to rotate in the XY plane is arranged on the second swing arm 23, and a lifting driving piece 231 for driving the product clamping jaw 24 to lift along a Z axis is arranged on the second swing arm 23. The combination of the first swing arm 22 and the second swing arm 23 allows flexibility in the movement of the product jaw 24 on the console 1 and enables an output of a linear movement, which is mainly used in the picking and placing of the separator 9 on other components. In the present embodiment, two clamping portions 421 are provided, so that the two steps of taking out after processing of the separator 9 and putting in before processing are conveniently and continuously completed, and the operation time is saved.

In this embodiment, referring to fig. 5 and 6, the welding assembly 4 includes a welding tool 42, a welding spindle 41, and a collar 411 disposed on the welding spindle 41, where the welding tool 42 and the collar 411 can be mutually close to squeeze two ends of the separator 9 for fixing, and the welding spindle 41 is used to drive the separator 9 to rotate. The operation table 1 is provided with a welding cabinet door, a welding shell 13 and a welding sliding door 14. The welding cabinet door is a part of the protection cover 11, and is specifically arranged on one side far away from the robot assembly 2, and the welding sliding door 14 is arranged on one side close to the robot assembly 2. A welding cavity is formed between the welding shell 13 and the welding cabinet door, the welding sliding door 14 is connected with the welding shell 13 in a sliding manner to open or close the welding cavity, and a telescopic cylinder is arranged on the welding shell 13 to drive the welding sliding door 14 to lift. The welding assembly 4 comprises a welding gun 43 and a welding driving piece, wherein the welding gun 43 driving piece is arranged outside the welding cavity, the welding gun 43 is arranged in the welding cavity, a welding connecting piece 432 is arranged between the welding gun 43 and the welding driving piece, a welding movable groove for the welding connecting piece 432 to move is formed in the welding shell 13, a welding sealing baffle 44 is arranged on the welding connecting piece 432, and the welding sealing baffle 44 and the welding shell 13 slide relatively and seal the welding movable groove. The welding fixture 42 comprises an inner cylinder 421 and an outer cylinder 422, the inner cylinder 421 is sleeved in the outer cylinder 422 and is rotationally connected with the outer cylinder 422, a positioning surface matched with the end part of the separator 9 is formed in the inner cylinder 421, the positioning effect is good by means of the round table-shaped structure of the end part of the separator 9, the separator 9 can be directly transferred into the welding assembly 4, the operation is convenient, the whole structure is simple, and meanwhile, the welding fixture 42 is not replaced, and meanwhile, the welding fixture can be matched with the separators 9 with various sizes. In addition, the polishing tool 52 also comprises an inner cylinder 421 and an outer cylinder 422, and the structure is identical to that of the welding tool 42. In addition, considering that the solder needs to stand still for a moment after welding to be solidified, two welding assemblies 4 are arranged in the device to improve the working efficiency.

In this embodiment, referring to fig. 7 and 8, the polishing assembly 5 includes a polishing tool 52, a polishing spindle 51, and a positioning block 511 disposed on the polishing spindle 51, where the polishing tool 52 and the positioning block 511 can be fixed by being close to each other to squeeze two ends of the separator 9, and the polishing spindle 51 is used to drive the separator 9 to rotate. The operation panel 1 is provided with a polishing cabinet door, a polishing shell 15 and a polishing sliding door 16, wherein the polishing cabinet door is a part of the protection cover 11, the polishing cabinet door is arranged on one side far away from the robot assembly 2, and the polishing sliding door 16 is arranged on one side close to the robot assembly 2. A polishing cavity is formed between the polishing shell 15 and a polishing cabinet door, the polishing sliding door 16 is in sliding connection with the polishing shell 15 to open or close the polishing cavity, the polishing assembly 5 comprises a steel wire wheel 53 and a polishing driving piece 531, the steel wire wheel 53 is arranged in the polishing cavity, the polishing driving piece 531 and a polishing main shaft 51 are arranged outside the polishing cavity, the polishing driving piece 531 is used for driving the steel wire wheel 53 to translate, a polishing connecting piece 532 is coaxially connected between the polishing main shaft 51 and the steel wire wheel 53 in a driving mode, a polishing movable groove for the polishing connecting piece 532 to move is formed in the polishing shell 15, a polishing sealing baffle 54 is arranged on the polishing connecting piece 532, and the polishing sealing baffle 54 and the polishing shell 15 can relatively slide and seal the polishing movable groove.

In this embodiment, referring to fig. 9, the cooling unit 6 includes a blanking conveyor 61, the conveying direction of the blanking conveyor 61 is the same as the side direction of the operation table 1 corresponding to the cooling unit 6, the blanking conveyor 61 includes two conveying portions 611, a receiving gap 613 for receiving the product gripping claws 24 therethrough is formed between each conveying portion 611, and a supporting portion 612 for supporting the separator 9 is formed on the conveying portion 611. The cooling assembly 6 comprises a cooling shell and a cooling installation frame, a plurality of cooling fans are installed on the cooling installation frame, the cooling fans are arranged below the separator 9, the cooling shell is exposed out of the upper surface of the protection cover 11 and is provided with cooling fans, and drainage fans are arranged on two side walls, close to the cooling outlet, of the cooling shell and are used for guiding air to flow from the cooling inlet to the cooling outlet. The separation welding equipment is further provided with a disqualified collection bin 7, a collection inlet of the disqualified collection bin 7 and a cooling inlet of the cooling component 6 are arranged opposite to each other, the upper edge of the disqualified collection bin 7 is lower than the upper edge of the blanking conveying belt 61, the cooling inlet of the cooling component 6 is provided with a discharging detection station and a discharging detection mechanism 8, the discharging detection mechanism 8 comprises a discharging detection component 81 and a detection driving component 82, the detection driving component 82 lifts and drives a separator 9 located at the discharging detection station to rotate through a containing gap 613, the discharging detection component 81 detects a welding bead of the separator 9 when the separator 9 rotates, when the discharging detection component 81 detects disqualification, the detection driving component 82 lifts and conveys disqualification products to the disqualified collection bin 7, and when the discharging detection component 81 detects qualification, the detection driving component 82 falls and is separated from contact with the separator 9. The discharging detection mechanism 8 is arranged at the cooling inlet, so that the convenience of discharging and the overall structure of the device are mainly considered, qualified products enter the cooling assembly 6, and unqualified products are reversely output to the unqualified collection bin 7.

In this embodiment, referring to fig. 10, the detection driving assembly 82 includes a driving seat 821 and two rotating shafts parallel to each other, the driving wheels 822 are coaxially and fixedly connected to the rotating shafts, the driving wheels 822 on the two rotating shafts can jointly support the side surfaces of the separator 9, the driving seat 821 is provided with a rotation driving member 823, the rotation driving member 823 drives each driving wheel 822 to synchronously and co-rotate so as to drive the separator 9 to rotate, the detection driving assembly 82 further includes a translation driving member 824 and a lifting driving member 825, the translation driving member 824 is used for driving the driving seat 821 to translate between the disqualified collection bin 7 and the cooling assembly 6, and the lifting driving member 825 is used for driving the driving seat 821 to rise or fall.

Working principle:

this device only needs to set up an operating personnel in the position of material loading subassembly 3, fixes the position of side locating part 323 on adjusting disk in advance, is convenient for carry out spacingly to separator 9, and operating personnel places the work piece of waiting to process on material loading frock 32, and the material loading carousel rotates and drives the work piece rotation to one side that is close to robot subassembly 2. Then the product clamping jaw 24 clamps the barrel of the separator 9, lifts and rotates the separator 9, sends the separator 9 into the welding shell 13, and the welding tool 42 moves towards the welding main shaft 41 until two ends of the separator 9 are propped against the welding tool 42 and the lantern ring 411, the product clamping jaw 24 is separated from the separator 9, the welding sliding door 14 is closed, and the welding process is completed in the welding cavity. Then the product clamping jaw 24 drives the separator 9 to move to the polishing assembly 5, the polishing tool 52 moves to the direction of the polishing main shaft 51 until the two ends of the separator 9 are propped against the polishing tool 52 and the positioning block 511, the product clamping jaw 24 is separated from the separator 9, the polishing sliding door 16 is closed, and the polishing process is completed in the polishing cavity. The product jaw 24 then moves the separator 9 onto the blanking conveyor 61, so far that the product jaw 24 has completed its conveying operation. The product is detected on the blanking conveyer belt 61, the rotation driving part 823 drives each driving wheel 822 to rotate in the same direction, so that the welding line rotates for one circle, the discharging detection part 81 detects whether the product is qualified, if the product is qualified, the lifting driving part 825 drives the driving seat 821 to descend, the separator 9 moves synchronously along with the blanking conveyer belt 61, and then marking, cooling and other operations are performed. If the detection is failed, the translational driving piece 824 drives the separator 9 to integrally move out to the failed collection bin 7, the lifting driving piece 231 drives the separator 9 to descend, and the two ends of the separator 9 are separated from the detection driving device after contacting with the failed collection bin 7 and slide downwards under the action of gravity. The separator 9 is kept horizontally oriented throughout the device.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.

Claims

1. A separator welding apparatus, characterized in that: comprises an operation table (1), a robot component (2), a feeding component (3), a welding component (4), a polishing component (5) and a cooling component (6) which are sequentially arranged on the periphery of the robot component (2),

the robot assembly (2) comprises a product clamping jaw (24), the product clamping jaw (24) comprises a clamping part (241), the clamping part (241) is used for clamping a barrel part of the separator (9), the robot assembly (2) drives the product clamping jaw (24) to move in the XY plane direction and move in the Z axis direction so that the product clamping jaw (24) can sequentially pass through the feeding assembly (3), the welding assembly (4), the polishing assembly (5) and the cooling assembly (6),

the welding assembly (4) comprises a welding tool (42), a welding main shaft (41) and a lantern ring (411) arranged on the welding main shaft (41), the welding tool (42) and the lantern ring (411) can be mutually close to extrude two ends of the separator (9) to fix, the welding main shaft (41) is used for driving the separator (9) to rotate,

the polishing assembly (5) comprises a polishing tool (52), a polishing main shaft (51) and a positioning block (511) arranged on the polishing main shaft (51), wherein the polishing tool (52) and the positioning block (511) can be mutually close to each other to extrude two ends of the separator (9) to fix, and the polishing main shaft (51) is used for driving the separator (9) to rotate.

2. A separator welding apparatus as claimed in claim 1, wherein: the shape of the operation table (1) is square, the feeding component (3), the welding component (4), the polishing component (5) and the cooling component (6) are in one-to-one correspondence with four sides of the operation table (1), the cooling component (6) is partially erected on the operation table (1),

the cooling assembly (6) comprises a blanking conveying belt (61), the conveying direction of the blanking conveying belt (61) is the same as the side direction of the operation table (1) corresponding to the cooling assembly (6), the blanking conveying belt (61) comprises two conveying parts (611), an accommodating gap (613) for accommodating the product clamping jaw (24) to pass through is formed between each conveying part (611), a bearing part (612) for supporting the separator (9) is formed on each conveying part (611),

the separation welding equipment is further provided with a disqualified collection bin (7), a collection inlet of the disqualified collection bin (7) and a cooling inlet of the cooling component (6) are arranged opposite to each other, the upper edge of the disqualified collection bin (7) is lower than the upper edge of the blanking conveying belt (61), the cooling inlet of the cooling component (6) is provided with a discharging detection station and a discharging detection mechanism (8), the discharging detection mechanism (8) comprises a discharging detection component (81) and a detection driving component (82), the detection driving component (82) is lifted by a containing gap (613) and drives a separator (9) located at the discharging detection station to rotate, the discharging detection component (81) detects a welding bead of the separator (9) when the separator (9) rotates, when the discharging detection component (81) detects disqualified, the detection driving component (82) is lifted and conveys disqualified products to the disqualified collection bin (7), and when the discharging detection component (81) detects qualified, the detection driving component (82) falls and is separated from contact with the separator (9).

3. A separator welding apparatus as claimed in claim 1, wherein: the robot assembly (2) comprises a base (21), a first swing arm (22) and a second swing arm (23), wherein the base (21) is fixedly connected with an operation table (1), one end of the first swing arm (22) is rotationally connected with the base (21), the other end of the first swing arm (22) is rotationally connected with one end of the second swing arm (23), a product clamping jaw (24) is rotationally connected with the other end of the second swing arm (23), the first swing arm (22) is used for driving the second swing arm (23) to rotate in an XY plane, the second swing arm (23) is used for driving the product clamping jaw (24) to rotate in the XY plane, a rotary driving piece for driving the product clamping jaw (24) to rotate in the XY plane is arranged on the second swing arm (23), and a lifting driving piece (231) for driving the product clamping jaw (24) to lift along a Z axis is arranged on the second swing arm (23).

4. A separator welding apparatus as claimed in claim 2, wherein: the detection driving assembly (82) comprises a driving seat (821) and two rotating shafts which are arranged in parallel, driving wheels (822) are coaxially and fixedly connected to the rotating shafts, the driving wheels (822) on the two rotating shafts can jointly support the side faces of the separator (9), the driving seat (821) is provided with a rotation driving part (823), the rotation driving part (823) drives the driving wheels (822) to synchronously and co-directionally rotate to drive the separator (9) to rotate, the detection driving assembly (82) further comprises a translation driving part (824) and a lifting driving part (825), the translation driving part (824) is used for driving the driving seat (821) to translate between the unqualified collection bin (7) and the cooling assembly (6), and the lifting driving part (825) is used for driving the driving seat (821) to ascend or descend.

5. A separator welding apparatus as claimed in claim 1, wherein: the welding tool (42) and the polishing tool (52) comprise an inner cylinder (421) and an outer cylinder (422), the inner cylinder (421) is sleeved in the outer cylinder (422) and is rotationally connected with the outer cylinder (422), and a positioning surface matched with the end part of the separator (9) is formed in the inner cylinder (421).

6. A separator welding apparatus as claimed in claim 1, wherein: be provided with welding cabinet door, welding casing (13) and welding sliding door (14) on operation panel (1), welding casing (13) with be formed with the welding chamber between the welding cabinet door, welding sliding door (14) with welding casing (13) sliding connection is in order to open or seal the welding chamber, welding subassembly (4) include welder (43) and welding driver, welder (43) driver set up in outside the welding chamber, welder (43) set up in the welding chamber, be provided with welding connector (432) between welder (43) and the welding driver, be provided with on welding casing (13) and supply the welding movable groove that welding connector (432) removed, be provided with on welding connector (432) and weld sealing baffle (44), welding sealing baffle (44) with welding casing (13) relative slip and seal the welding movable groove.

7. A separator welding apparatus as claimed in claim 1, wherein: the polishing device comprises an operating table (1), and is characterized in that a polishing cabinet door, a polishing shell (15) and a polishing sliding door (16) are arranged on the operating table (1), a polishing cavity is formed between the polishing shell (15) and the polishing cabinet door, the polishing sliding door (16) is connected with the polishing shell (15) in a sliding mode to open or close the polishing cavity, a polishing assembly (5) comprises a steel wire wheel (53) and a polishing driving piece (531), the steel wire wheel (53) is arranged in the polishing cavity, the polishing driving piece (531) and a polishing main shaft (51) are arranged outside the polishing cavity, the polishing driving piece (531) is used for driving the steel wire wheel (53) to translate, a polishing connecting piece (532) is connected between the polishing main shaft (51) and the steel wire wheel (53) in a coaxial driving mode, a polishing movable groove for the polishing connecting piece (532) to move is formed in the polishing shell (15), a polishing sealing baffle (54) is arranged on the polishing connecting piece (532), and the polishing main shaft (53) can slide relatively and seal the polishing movable groove.

8. A separator welding apparatus as claimed in claim 1, wherein: the feeding assembly (3) comprises a feeding turntable (31), a feeding tool (32) is arranged on the feeding turntable (31), the feeding tool (32) comprises end locating pieces (321), middle supporting pieces (322) and side limit pieces (323) which are sequentially arranged, the end fixing pieces and the middle supporting pieces (322) are fixedly connected with the feeding turntable (31), locating grooves are formed in the end fixing pieces and the middle supporting pieces (322), displacement of the separator (9) in the axial direction can be limited by the end locating pieces (321) and the side limit pieces (323), adjusting holes which are distributed along the directions from the end locating pieces (321) to the side limit pieces (323) are formed in the feeding turntable (31), and the side limit pieces (323) can be connected with different adjusting holes to adjust the distance between the side limit pieces (323) and the end locating pieces (321).

9. A separator welding apparatus as claimed in claim 1, wherein: the cooling assembly (6) comprises a cooling shell and a cooling installation frame, a plurality of cooling fans are installed on the cooling installation frame, the cooling fans are arranged below the separator (9), the cooling shell is exposed out of the upper surface of the protective cover (11) and is provided with cooling fans, two side walls, close to a cooling outlet, of the cooling shell are respectively provided with a drainage fan, and the drainage fans are used for guiding air to flow from the cooling inlet to the cooling outlet.

10. A separator welding apparatus as claimed in claim 2, wherein: the separator welding equipment further comprises a protective cover (11) and a control box, wherein the control box is arranged below the operating platform (1).