CN215200289U - Double-end servo robot welding gun - Google Patents
Double-end servo robot welding gun Download PDFInfo
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- CN215200289U CN215200289U CN202120454678.2U CN202120454678U CN215200289U CN 215200289 U CN215200289 U CN 215200289U CN 202120454678 U CN202120454678 U CN 202120454678U CN 215200289 U CN215200289 U CN 215200289U
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Abstract
The utility model discloses a double-end servo robot welding gun, which comprises a base, a pump cylinder, a first reciprocating screw rod, a double-end servo motor, a lifting mechanism and a welding gun body, wherein the first reciprocating screw rod is rotationally connected in the pump cylinder, a piston plate is meshed on the first reciprocating screw rod, the lifting mechanism comprises a seat plate, a second reciprocating screw rod and a lifting seat, the lifting seat is meshed with the second reciprocating screw rod, the welding gun body is fixedly connected with the lifting seat, and the double-end servo motor drives the first reciprocating screw rod and the second reciprocating screw rod to rotate. Thereby reducing the manufacturing cost and the maintenance cost of the device.
Description
Technical Field
The utility model relates to a welder technical field, concretely relates to double-end servo robot welder.
Background
The welding gun utilizes the heat generated by the high current and high voltage of the welding machine to gather in the middle section of the welding gun, melts the welding wire, permeates the part to be welded, and after cooling, the welded objects are firmly connected into a whole, thereby achieving the purpose of welding.
The existing welding gun only has a welding function but does not have a function of welding fume treatment in the working process, the welding fume generated by the welding gun in the working process is scattered and carries toxic components such as sulfur dioxide, and if the generated welding fume is not treated, the health of workers can be damaged.
Although some welding guns with welding fume processing function are available, the lifting driving of the welding gun and the collection of the welding fume are respectively completed by a motor and a fan, so that the number of power sources on welding equipment is large, the complexity of the device is increased, and the manufacturing and maintenance cost of the device is correspondingly increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a double-end servo robot welder, the utility model discloses a realize through following technical scheme.
A double-head servo robot welding gun comprises a base, a pump barrel, a first reciprocating screw rod, a double-head servo motor, a lifting mechanism and a welding gun body; the pump cylinder is fixedly connected on the upper surface of the base in a bilateral symmetry manner, the section of an inner cavity of the pump cylinder is rectangular, the bottom of the front side of the pump cylinder is fixedly connected with an L-shaped air suction pipe, the head of the air suction pipe is fixedly connected with an air suction cover, a first one-way valve is arranged in the air suction pipe, the direction allowing gas to pass through of the first one-way valve is that the air suction cover points to the pump cylinder, the upper surface of the base on the rear side of the pump cylinder is fixedly connected with a collection box, a filter screen is fixedly connected in the collection box, the collection box is connected with the pump cylinder through an exhaust pipe, a second one-way valve is arranged in the exhaust pipe, the direction allowing gas to pass through of the second one-way valve is that the pump cylinder points to the collection box, the upper end and the lower end of the first reciprocating screw rod are respectively fixedly connected with a first rotating shaft and a second rotating shaft, the first reciprocating screw rod is rotatably connected in the pump cylinder through the first rotating shaft and the second rotating shaft, the top of the first rotating shaft is fixedly connected with a driving wheel, and the pump cylinder is connected with a piston plate in a sealing and sliding manner, the piston plate is further meshed with a first reciprocating screw rod, an installation frame is fixedly connected to the outer portion of the double-head servo motor and fixedly connected between the pump cylinders through connecting plates which are bilaterally symmetrical, output shafts are arranged on the upper side and the lower side of the double-head servo motor, a driving wheel is fixedly connected to the top of the output shaft above the double-head servo motor and is linked with the two driving wheels through a belt, and the lifting mechanism comprises a seat plate, a second reciprocating screw rod and a lifting seat; the bedplate rigid coupling is between the pump barrel, and the rigid coupling has the ear seat on each pump barrel of bedplate top, the rigid coupling has the guide bar between ear seat and the bedplate, the bottom of the reciprocal lead screw of second is rotated with the middle part of bedplate and is connected, the top of the reciprocal lead screw of second and the output shaft bottom fixed connection of double-end servo motor below, the meshing of the reciprocal lead screw of lift seat and second, the left and right sides of lift seat has the guide holder through the branch rigid coupling, guide holder and the guide bar sliding connection who corresponds, the welder body passes through the front side of mounting panel rigid coupling at the lift seat.
Furthermore, sucking discs are fixedly connected to four corners of the lower surface of the base.
Further, the diameter of the driving wheel is larger than that of the transmission wheel.
Furthermore, a placing groove is formed in the position, corresponding to the welding gun body, of the upper surface of the base.
Further, the reciprocating thread grooves on the two first reciprocating screw rods on the left side and the right side are opposite in rotating direction.
The beneficial effects of the utility model are that, carry out power take off for piston board and elevating system simultaneously through double-end servo motor to make the collection that welds the cigarette handle in the welded, avoid workman's health to receive the injury, and use single double-end servo motor to accomplish the dual function that welds and weld the cigarette and collect, make the complexity of device reduce, thereby the manufacturing cost and the cost of maintenance of device reduce.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some examples of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1: the utility model discloses a structural schematic diagram of a double-head servo robot welding gun;
FIG. 2: the utility model discloses a power transmission schematic diagram of double-end servo motor;
FIG. 3: the local cross-sectional view of pump barrel position.
The reference numbers are as follows:
1-base, 101-suction cup, 2-pump cylinder, 201-suction pipe, 202-suction hood, 203-first one-way valve, 204-collection box, 205-filter screen, 206-exhaust pipe, 207-second one-way valve, 3-first reciprocating screw rod, 301-first rotating shaft, 302-second rotating shaft, 303-driving wheel, 304-piston plate, 4-double-head servo motor, 401-installation frame, 402-connecting plate, 403-driving wheel, 404-belt, 5-lifting mechanism, 501-seat plate, 502-second reciprocating screw rod, 503-lifting seat, 504-ear seat, 505-guide rod, 506-support rod, 507-guide seat, 6-welding gun body, 601-installation plate.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-3, a double-head servo robot welding gun comprises a base 1, a pump barrel 2, a first reciprocating screw rod 3, a double-head servo motor 4, a lifting mechanism 5 and a welding gun body 6; the pump barrel 2 is fixedly connected on the upper surface of the base 1 in a bilateral symmetry manner, the section of an inner cavity of the pump barrel 2 is rectangular, the bottom of the front side of the pump barrel 2 is fixedly connected with an L-shaped air suction pipe 201, the head of the air suction pipe 201 is fixedly connected with an air suction cover 202, a first one-way valve 203 is arranged in the air suction pipe 201, the direction of allowing air to pass through by the first one-way valve 203 is that the air suction cover 202 points to the pump barrel 2, the upper surface of the base 1 at the rear side of the pump barrel 2 is fixedly connected with a collection box 204, a filter screen 205 is fixedly connected in the collection box 204, the collection box 204 is connected with the pump barrel 2 through an exhaust pipe 206, a second one-way valve 207 is arranged in the exhaust pipe 206, the direction of allowing air to pass through by the second one-way valve 207 is that the pump barrel 2 points to the collection box 204, the upper end and the lower end of the first reciprocating screw rod 3 are respectively fixedly connected with a first rotating shaft 301 and a second rotating shaft 302, the first reciprocating screw rod 3 is rotatably connected in the pump barrel 2 through the first rotating shaft 301 and the second rotating shaft 302, the top of the first rotating shaft 301 is fixedly connected with a transmission wheel 303, a piston plate 304 is connected in the pump barrel 2 in a sealing and sliding manner, the piston plate 304 is also meshed with the first reciprocating screw rod 3, the outer part of the double-head servo motor 4 is fixedly connected with an installation frame 401, the installation frame 401 is fixedly connected between the pump barrel 2 through connecting plates 402 which are bilaterally symmetrical, output shafts are arranged on the upper side and the lower side of the double-head servo motor 4, a driving wheel 403 is fixedly connected to the top of the upper output shaft, the driving wheel 403 is linked with the two transmission wheels 303 through a belt 404, and the lifting mechanism 5 comprises a seat plate 501, a second reciprocating screw rod 502 and a lifting seat 503; the base plate 501 is fixedly connected between the pump cylinders 2, each pump cylinder 2 above the base plate 501 is fixedly connected with an ear base 504, a guide rod 505 is fixedly connected between each ear base 504 and the base plate 501, the bottom of the second reciprocating screw rod 502 is rotatably connected with the middle of the base plate 501, the top of the second reciprocating screw rod 502 is fixedly connected with the bottom of an output shaft below the double-head servo motor 4, the lifting base 503 is meshed with the second reciprocating screw rod 502, guide bases 507 are fixedly connected with the left side and the right side of the lifting base 503 through supporting rods 506, the guide bases 507 are slidably connected with the corresponding guide rods 505, and the welding gun body 6 is fixedly connected with the front side of the lifting base 503 through a mounting plate 601.
Preferably, suction cups 101 are fixedly connected to four corners of the lower surface of the base 1.
Preferably, the diameter of the driving wheel 403 is larger than the diameter of the transmission wheel 303.
Preferably, the upper surface of the base 1 is provided with a placement groove 102 at a position corresponding to the torch body 6.
Preferably, the reciprocating thread grooves on the two first reciprocating screw rods 3 on the left side and the right side are opposite in rotation direction.
The utility model discloses a concrete implementation does:
when the double-head servo motor 4 works, the driving wheel 403 is driven to rotate, the driving wheel 403 drives the driving wheel 303 to rotate through the belt 404, so that the first reciprocating screw rod 3 rotates, the first rotating reciprocating screw rod 3 drives the piston plate 304 to perform reciprocating lifting motion, when the piston plate 304 ascends, welding smoke generated at the welding position is sucked into the pump barrel 2 through the air suction cover 202 and the air suction pipe 201, when the piston plate 304 descends, the welding smoke in the pump barrel 2 is discharged into the collection box 204, and toxic substances in the welding smoke are filtered by the filter screen 205.
Because the reciprocal thread groove on two first reciprocating screw 3 of the left and right sides revolves to opposite, consequently, when left piston plate 304 rose, piston plate 304 on right side descended to left suction hood 202 welds the cigarette and collects, otherwise, left piston plate 304 descended and when the piston plate 304 on right side rose, the suction hood 202 on right side welded the collection of cigarette, thereby guaranteed that one side can weld the cigarette all the time and collect, avoided welding the excessive of cigarette and scattering.
The double-end servo motor 4 during operation still drives the reciprocal lead screw 502 of second and rotates, and the reciprocal lead screw 502 drive lift seat 503 of pivoted second goes up and down to drive welder body 6 and reciprocate and go up and down, will treat that the panel of spot welding places in standing groove 102, promotes the panel motion and carries out welding position's adjustment, can realize continuous linear type spot welding operation, convenient to use.
By the arrangement of the suction cup 101, the stability of the device can be improved.
The diameter of the driving wheel 403 is larger than that of the driving wheel 303, so that the belt 404 is better attached to the driving wheel 403 and the driving wheel 303.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a double-end servo robot welder which characterized in that: the welding gun comprises a base (1), a pump barrel (2), a first reciprocating screw rod (3), a double-end servo motor (4), a lifting mechanism (5) and a welding gun body (6); the pump barrel (2) is bilaterally symmetrical and fixedly connected to the upper surface of the base (1), the cross section of an inner cavity of the pump barrel (2) is rectangular, an L-shaped suction pipe (201) is fixedly connected to the bottom of the front side of the pump barrel (2), a suction hood (202) is fixedly connected to the head of the suction pipe (201), a first one-way valve (203) is arranged in the suction pipe (201), the direction allowing gas to pass through the first one-way valve (203) is the directional pump barrel (2) of the suction hood (202), a collection box (204) is fixedly connected to the upper surface of the base (1) on the rear side of the pump barrel (2), a filter screen (205) is fixedly connected to the interior of the collection box (204), the collection box (204) is connected with the pump barrel (2) through an exhaust pipe (206), a second one-way valve (207) is arranged in the exhaust pipe (206), the direction allowing gas to pass through the second one-way valve (207) is the directional collection box (204) of the pump barrel (2), the upper end and the lower end of the first reciprocating screw rod (3) are respectively fixedly connected with a first rotating shaft (301) and a second rotating shaft (302), the first reciprocating screw rod (3) is rotatably connected in the pump barrel (2) through the first rotating shaft (301) and the second rotating shaft (302), the top of the first rotating shaft (301) is fixedly connected with a driving wheel (303), the pump barrel (2) is internally and slidably connected with a piston plate (304) in a sealing manner, the piston plate (304) is also meshed with the first reciprocating screw rod (3), the outer part of the double-head servo motor (4) is fixedly connected with a mounting frame (401), the mounting frame (401) is fixedly connected between the pump barrel (2) through a connecting plate (402) which is symmetrical left and right, output shafts are arranged on the upper side and the lower side of the double-head servo motor (4), a driving wheel (403) is fixedly connected with the top of the output shafts, and the driving wheel (403) is linked with the two driving wheels (303) through a belt (404), the lifting mechanism (5) comprises a seat plate (501), a second reciprocating screw rod (502) and a lifting seat (503); bedplate (501) rigid coupling is between pump barrel (2), and the rigid coupling has ear seat (504) on each pump barrel (2) of bedplate (501) top, the rigid coupling has guide bar (505) between ear seat (504) and bedplate (501), the bottom of the reciprocal lead screw of second (502) is rotated with the middle part of bedplate (501) and is connected, and the top of the reciprocal lead screw of second (502) and the output shaft bottom fixed connection of double-end servo motor (4) below, the meshing of lift seat (503) and the reciprocal lead screw of second (502), the left and right sides of lift seat (503) has guide holder (507) through branch (506) rigid coupling, guide holder (507) and guide bar (505) sliding connection that corresponds, welder body (6) are through the front side of mounting panel (601) rigid coupling at lift seat (503).
2. The double-ended servo robotic welding gun of claim 1, wherein: the four corners of the lower surface of the base (1) are fixedly connected with suckers (101).
3. The double-ended servo robotic welding gun of claim 1, wherein: the diameter of the driving wheel (403) is larger than that of the driving wheel (303).
4. The double-ended servo robotic welding gun of claim 1, wherein: the upper surface of the base (1) is provided with a placing groove (102) corresponding to the position of the welding gun body (6).
5. The double-ended servo robotic welding gun of claim 1, wherein: the reciprocating thread grooves on the two first reciprocating screw rods (3) on the left side and the right side have opposite rotating directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120454678.2U CN215200289U (en) | 2021-03-03 | 2021-03-03 | Double-end servo robot welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120454678.2U CN215200289U (en) | 2021-03-03 | 2021-03-03 | Double-end servo robot welding gun |
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| Publication Number | Publication Date |
|---|---|
| CN215200289U true CN215200289U (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120454678.2U Active CN215200289U (en) | 2021-03-03 | 2021-03-03 | Double-end servo robot welding gun |
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| CN (1) | CN215200289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117020349A (en) * | 2023-10-08 | 2023-11-10 | 南通瑞洲船舶机械制造有限公司 | Automatic welding equipment is used in boats and ships production |
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2021
- 2021-03-03 CN CN202120454678.2U patent/CN215200289U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117020349A (en) * | 2023-10-08 | 2023-11-10 | 南通瑞洲船舶机械制造有限公司 | Automatic welding equipment is used in boats and ships production |
| CN117020349B (en) * | 2023-10-08 | 2023-12-29 | 南通瑞洲船舶机械制造有限公司 | Automatic welding equipment is used in boats and ships production |
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