CN212351058U

CN212351058U - A plastic welding equipment for elevator accessory

Info

Publication number: CN212351058U
Application number: CN202020375518.4U
Authority: CN
Inventors: 刘勇
Original assignee: Jiashan Meicheng Chuangpu Elevator Parts Co ltd
Current assignee: Jiashan Meicheng Chuangpu Elevator Parts Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2021-01-15
Anticipated expiration: 2030-03-23

Abstract

The invention relates to the field of mechanical equipment, and the technical scheme of the invention is as follows: the utility model provides a plastic welding equipment for elevator accessory, includes the workstation, fixed mounting has been used for transporting the transport mechanism of product on the workstation, transport mechanism slides and is fixed with fixed clamping jaw, the transport mechanism below still is provided with positioning mechanism, positioning mechanism is including the rotation unit that is used for fixed positioning fixture and is used for accessory welded joint location, positioning mechanism one side is provided with welding mechanism, welding mechanism including the fixed frock that is used for fixed accessory one and set up in the welding robot of fixed frock one top, the plastic of accessory, location and welding process can automize and accomplish, have saved a large amount of manpowers, great improvement work efficiency, reduction enterprise's spending.

Description

A plastic welding equipment for elevator accessory

Technical Field

The invention relates to the field of mechanical equipment, in particular to reshaping welding equipment for elevator accessories.

Background

At present, a hollow round accessory can be used in an elevator, manual welding is generally used for welding the accessory, the defects of manual welding are obvious, the welding seam is rough, the welding is not firm, the problems of low working efficiency and the like are obvious, when a robot is used for welding, only a welding tool can be used, each part needs to be manually positioned and placed, the operation is complex and tedious, and the accessory which is just rolled into a circle is not subjected to full circle shaping. Therefore, there is a need for an improved structure that overcomes the above-mentioned deficiencies.

Disclosure of Invention

The invention aims to provide a reshaping welding device for elevator accessories.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides a plastic welding equipment for elevator accessory, includes the workstation, fixed mounting has been used for transporting the transport mechanism of product on the workstation, transport mechanism slides and is fixed with fixed clamping jaw, the transport mechanism below still is provided with positioning mechanism, positioning mechanism is including the rotation unit that is used for fixed positioning fixture and is used for accessory weld joint location, positioning mechanism one side is provided with welding mechanism, welding mechanism including the fixed frock one that is used for fixed accessory and set up in the welding robot of fixed frock one top.

By adopting the technical scheme, the shaping, positioning and welding processes of the accessories can be automatically completed, a large amount of manpower is saved, the working efficiency is greatly improved, and the enterprise expenditure is reduced.

The invention is further provided with: transport mechanism includes the frame, the frame top is provided with the conveying track, the last slip of conveying track is fixed with the conveying slider, the conveying slider is connected with the connecting block, the conveying cylinder is connected to the connecting block rear side, connect the track fixed block on the conveying slider, be provided with perpendicular track on the track fixed block, the conveying slider still is fixed with perpendicular cylinder, perpendicular cylinder upwards extends the push rod, the propelling movement piece is connected to the push rod top, clamping jaw cylinder fixing base is connected to the propelling movement piece below, clamping jaw cylinder fixing base rear side be provided with the perpendicular slider that perpendicular track suited, clamping jaw cylinder fixing base below fixed clamping jaw cylinder, clamping jaw cylinder below symmetry is provided with two fixed clamping jaws.

By adopting the technical scheme, the conveying mechanism can complete feeding to the positioning mechanism, and after shaping and positioning procedures are completed, the accessories are conveyed to the welding mechanism, so that automatic feeding is realized; the transverse and vertical rails allow the fixed jaw to grip the accessory.

The invention is further provided with: the positioning mechanism further comprises a positioning fixture and a positioning fixing seat, the positioning fixture comprises a fixture base, the fixture base is of a T-shaped structure, the upper end of the fixture base is provided with a second fixed tool, the second fixed tool is of a C-shaped structure, a shaping groove for placing accessories is formed in the middle of the second fixed tool, the shaping groove is of an arc structure, an arc is matched with the outer diameter of the accessories, the fixing block is connected to the positioning fixing seat, a fixture cylinder is arranged on the fixing block, and pneumatic fixtures are symmetrically arranged above the fixture cylinder.

Through adopting above-mentioned technical scheme, the place that the accessory was placed can be regarded as in the setting of plastic groove, also is the part that the accessory carries out the plastic simultaneously, and pneumatic fixture then is in order to fix the accessory, avoids the accessory to drop in the plastic process, causes workman's injury, the damage of product or equipment.

The invention is further provided with: the unit of rotating includes the motor fixing base, there is the rotation motor through the bolt fastening on the motor fixing base, it has the main shaft to rotate the motor extension, the cover is equipped with driving belt on the main shaft, the axis of rotation is connected to the driving belt other end, axis of rotation one end is provided with the installation piece, be provided with the rotation cylinder on the installation piece, rotation cylinder top symmetry is provided with the tong that is used for fixed accessory.

By adopting the technical scheme, the clamping hands are introduced into the fitting to be fixed, the rotating motor drives the fitting to rotate after rotating, the fitting is fixed in the shaping groove to shape the outside of the fitting, so that the fitting is more round and the surface is more beautiful, and the rotating motor drives the rotating shaft by using the transmission belt for reducing speed and better controlling the rotating speed; after finishing the plastic process, the clamping hand rotates the accessory, places the gap of the accessory at the top, is convenient for the welding process of next step.

The invention is further provided with: welding mechanism still is provided with the welding fixing base that is used for fixed frock one and welding robot, fixed frock one includes the fixed plate, the fixed plate is the cuboid structure, the fixed plate side is provided with a plurality of mounting holes, the fixed plate upper end is provided with three welding groove, the welding groove side is provided with fixed cylinder, two dead levers of fixed cylinder extension, the dead lever passes the fixed plate and is connected fixedly with the dog, the dead lever is located outside the cover at the fixed plate inside and is equipped with buffer spring.

By adopting the technical scheme, as the parts are welded by straight seam welding, one-time multiple welding is the best scheme, and three welding grooves are arranged, so that the welding can be completed more quickly, and the production efficiency is improved; and a fixing cylinder is arranged on the side surface of each welding groove and used for fixing the accessories to be welded.

The invention is further provided with: welding robot sets up in whole equipment left side, welding robot includes the robot fixing base, removes arm and soldered connection, the soldered connection is located fixed frock top.

Through adopting above-mentioned technical scheme, welding robot's setting can be so that go on at welding process simple quick more.

The invention is further provided with: the side of the positioning mechanism is also provided with a detection mechanism, the detection mechanism comprises a support fixing seat, a detection support is arranged on the support fixing seat, a detection fixing plate is arranged on the detection support, and a detection CCD module is arranged on the detection fixing plate.

Through adopting above-mentioned technical scheme, the setting of CCD module can be so that when positioning mechanism rotates the accessory, can fix a position the position of the welding seam of accessory, can make every accessory can both adjust into same position, and the welding robot of being convenient for carries out welding process.

The invention is further provided with: the middle parts of the fixed clamping jaw and the pneumatic clamp are provided with arc grooves, and the arc grooves are matched with accessories.

Through adopting above-mentioned technical scheme, the circular arc groove can be fixed the accessory, is difficult to drop.

In conclusion, the invention has the following beneficial effects:

1) the shaping, positioning and welding processes of the accessories can be automatically completed, a large amount of manpower is saved, the working efficiency is greatly improved, and the enterprise expenditure is reduced.

2) The conveying mechanism can complete feeding to the positioning mechanism, and after shaping and positioning procedures are completed, the accessories are conveyed to the welding mechanism, so that automatic feeding is realized; the transverse and vertical rails allow the fixed jaw to grip the accessory.

3) The clamp is conveyed into the fitting to be fixed, the rotating motor drives the fitting to rotate after rotating, the fitting is fixed in the shaping groove, the outer part of the fitting is shaped, the fitting is more round, the surface of the fitting is more attractive, and the rotating motor drives the rotating shaft by using a transmission belt so as to reduce the speed and better control the rotating speed; after finishing the plastic process, the clamping hand rotates the accessory, places the gap of the accessory at the top, is convenient for the welding process of next step.

4) Because the parts are welded by straight seam welding, one-time multiple welding is the best scheme, and three welding grooves are arranged, so that the welding can be completed more quickly, and the production efficiency is improved; and a fixing cylinder is arranged on the side surface of each welding groove and used for fixing the accessories to be welded.

5) Welding robot's setting can be so that at the simple quick going on of welding process more, and the setting of CCD module can be so that when positioning mechanism rotates the accessory, can fix a position the position of the weld joint of accessory, can make every accessory can both adjust into same position, and the welding robot of being convenient for carries out welding process, and the arc groove can be fixed the accessory, is difficult to drop.

Drawings

Fig. 1 is a schematic view showing the structure of a truing welding apparatus for elevator accessories according to the present invention.

Fig. 2 is a schematic structural view of a transfer mechanism of the reshaping welding equipment for elevator accessories, which is provided by the invention.

Fig. 3 is a schematic structural view of a positioning mechanism of the reshaping welding device for elevator accessories, which is provided by the invention.

Fig. 4 is a schematic structural view of a positioning jig of the reshaping welding device for elevator accessories according to the present invention.

Fig. 5 is a schematic structural view of a rotating unit of the truing welding apparatus for elevator accessories according to the present invention.

Fig. 6 is a schematic structural view of a welding robot of the reshaping welding device for elevator accessories according to the present invention.

Fig. 7 is a schematic structural diagram of a fixing tool of the reshaping welding equipment for elevator accessories, which is provided by the invention.

Fig. 8 is a schematic structural view of a detection mechanism of the reshaping welding device for elevator accessories according to the present invention.

The corresponding part names indicated by the numbers and letters in the drawings:

1-a workbench; 2-a transfer mechanism; 21-a frame; 22-a transfer track; 23-a transfer slide; 24-a transfer cylinder; 241-connecting block; 25-vertical cylinder; 251-a push block; 252-vertical slide; 253-vertical tracks; 26-clamping jaw cylinder fixing seat; 27-a jaw cylinder; 271-fixed jaw; 28-rail fixing blocks; 3-a positioning mechanism; 31-positioning the clamp; 311-a clamp base; 312-fixing a second tool; 313-shaping the groove; 314-fixed block; 315-clamp cylinder; 316-pneumatic clamp; 32-rotation unit; 321-a motor fixing seat; 322-a rotating motor; 3221-main shaft; 323-a drive belt; 324-a rotating shaft; 325-mounting block; 326-rotating cylinder; 327-grip; a 33-position fixed seat; 4-a welding mechanism; 41-a welding robot; 411-robot holder; 412-move arm; 413-a welding head; 42-fixing a first tool; 421-a fixing plate; 4211-welding groove; 422-fixed cylinder; 423-a fixing bar; 424-a stop; 425-a buffer spring; 43-welding the fixed seat; 5-a detection mechanism; 51-a bracket holder; 52-detection support; 53-detection of the fixed plate; 54-CCD module.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the invention is further described with reference to the figures and the specific embodiments.

As shown in fig. 1, the reshaping welding equipment for elevator accessories provided by the invention comprises a workbench 1, wherein a conveying mechanism 2 for conveying products is fixedly installed on the workbench 1, a fixed clamping jaw 271 is fixed on the conveying mechanism 2 in a sliding manner, a positioning mechanism 3 is further arranged below the conveying mechanism 2, the positioning mechanism 3 comprises a positioning clamp 31 for fixing and a rotating unit 32 for positioning an accessory welding seam, a welding mechanism 4 is arranged on one side of the positioning mechanism 3, and the welding mechanism 4 comprises a fixing tool I42 for fixing accessories and a welding robot 41 arranged above the fixing tool I42.

Further, the conveying mechanism 2 comprises a frame 21, a conveying track 22 is arranged above the frame 21, a transmission slide block 23 is fixed on the transmission rail 22 in a sliding way, a connecting block 241 is connected with the transmission slide block 23, the rear side of the connecting block 241 is connected with a transmission air cylinder 24, the transmission slide block 23 is connected with a rail fixing block 28, the rail fixing block 28 is provided with a vertical rail 253, the transfer slide block 23 is also fixed with a vertical cylinder 25, the vertical cylinder 25 extends upwards to form a pushing rod, the top end of the pushing rod is connected with a pushing block 251, a clamping jaw air cylinder fixing seat 26 is connected below the pushing block 251, a vertical sliding block 252 matched with the vertical rail 253 is arranged at the rear side of the clamping jaw air cylinder fixing seat 26, the clamping jaw air cylinder 27 is fixed below the clamping jaw air cylinder fixing seat 26, and two fixed clamping jaws 271 are symmetrically arranged below the clamping jaw air cylinder 27.

Further, positioning mechanism 3 is still including being used for fixing positioning fixture 31 with the location fixing base 33 of rotating unit 32, positioning fixture 31 includes anchor clamps base 311, anchor clamps base 311 is T shape structure, anchor clamps base 311 upper end is provided with two fixed frock 312, two fixed frock 312 are C shape structure, two fixed frock 312 middle parts are provided with the plastic groove 313 that supplies the accessory to place, plastic groove 313 is the circular arc structure, the circular arc suits with the accessory external diameter, connect fixed block 314 on the fixing base 33 of location, be provided with anchor clamps cylinder 315 on the fixed block 314, anchor clamps cylinder 315 top symmetry is provided with air jig 316.

Further, it includes motor fixing base 321 to rotate unit 32, it rotates motor 322 to be fixed with through the bolt on the motor fixing base 321, it has main shaft 3221 to rotate motor 322 extension, the cover is equipped with driving belt 323 on the main shaft 3221, axis of rotation 324 is connected to the driving belt 323 other end, axis of rotation 324 one end is provided with installation piece 325, be provided with on the installation piece 325 and rotate cylinder 326, it is provided with tong 327 that is used for fixed accessory to rotate cylinder 326 top symmetry.

Further, welding mechanism 4 still is provided with the welded fastening seat 43 that is used for fixed frock 42 and welding robot 41, fixed frock 42 includes fixed plate 421, fixed plate 421 is the cuboid structure, fixed plate 421 sides are provided with a plurality of mounting holes, fixed plate 421 upper end is provided with three welding groove 4211, welding groove 4211 side is provided with fixed cylinder 422, fixed cylinder 422 extends two dead levers 423, dead lever 423 passes fixed plate 421 and is connected fixedly with dog 424, dead lever 423 is equipped with buffer spring 425 at the inside outside cover of department of fixed plate 421.

Further, the welding robot 41 is disposed on the left side of the whole device, the welding robot 41 includes a robot fixing seat 411, a moving arm 412 and a welding head 413, and the welding head 413 is located above the first fixing tool 42.

Further, the side of the positioning mechanism 3 is also provided with a detection mechanism 5, the detection mechanism 5 comprises a bracket fixing seat 51, the bracket fixing seat 51 is provided with a detection bracket 52, the detection bracket 52 is provided with a detection fixing plate 53, and the detection fixing plate 53 is provided with a detection CCD module 54.

Further, arc grooves are formed in the middle of the fixed clamping jaw 271 and the middle of the pneumatic clamp 316, and the arc grooves are matched with accessories.

The working principle is as follows:

the accessory to be machined is placed into the positioning fixture 31 of the positioning mechanism 3 through the conveying mechanism 2, the pneumatic fixture 316 fixes the accessory, the clamp 327 penetrates through the inside of the accessory to be fixed, the rotating motor 322 starts to work to drive the accessory to rotate in the shaping groove 313 to carry out external shaping treatment on the accessory, after the shaping treatment is completed, the detection mechanism 5 on the side detects the accessory, the rotating motor 322 continues to drive the accessory to rotate until a welding seam on the accessory is located at a welding position, the conveying mechanism 2 works again to convey the accessory which is subjected to shaping and positioning procedures to the fixing tool I42 of the welding mechanism 4, the fixing cylinder 422 on the side fixes the accessory, the welding robot 41 welds the accessory, and after the welding procedure is completed, the finished product is taken out through the conveying mechanism 2.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An orthopaedic welding device for elevator accessories, comprising a worktable (1), characterized in that: the conveying mechanism (2) used for conveying products is fixedly installed on the workbench (1), the conveying mechanism (2) is fixedly provided with a fixed clamping jaw (271) in a sliding mode, a positioning mechanism (3) is further arranged below the conveying mechanism (2), the positioning mechanism (3) comprises a positioning clamp (31) used for fixing and a rotating unit (32) used for positioning a welding seam of an accessory, a welding mechanism (4) is arranged on one side of the positioning mechanism (3), and the welding mechanism (4) comprises a first fixing tool (42) used for fixing the accessory and a welding robot (41) arranged above the first fixing tool (42); the conveying mechanism (2) comprises a frame (21), a conveying track (22) is arranged above the frame (21), a conveying sliding block (23) is fixed on the conveying track (22) in a sliding mode, the conveying sliding block (23) is connected with a connecting block (241), a conveying cylinder (24) is connected to the rear side of the connecting block (241), a track fixing block (28) is connected to the conveying sliding block (23), a vertical track (253) is arranged on the track fixing block (28), a vertical cylinder (25) is further fixed to the conveying sliding block (23), a push rod extends upwards from the vertical cylinder (25), the top end of the push rod is connected with a push block (251), a clamping jaw cylinder fixing seat (26) is connected to the lower portion of the push block (251), a vertical sliding block (252) matched with the vertical track (253) is arranged on the rear side of the clamping jaw cylinder fixing seat (26), a clamping jaw air cylinder (27) is fixed below the clamping jaw air cylinder fixing seat (26), and two fixing clamping jaws (271) are symmetrically arranged below the clamping jaw air cylinder (27);

positioning mechanism (3) are still including being used for fixing positioning fixture (31) with location fixing base (33) of rotation unit (32), positioning fixture (31) are including anchor clamps base (311), anchor clamps base (311) are T shape structure, anchor clamps base (311) upper end is provided with fixed two (312) of frock, fixed two (312) of frock are C shape structure, fixed two (312) middle parts are provided with whole shape groove (313) that supply the accessory to place, whole shape groove (313) are the circular arc structure, the circular arc suits with the accessory external diameter, connect fixed block (314) on location fixing base (33), be provided with anchor clamps cylinder (315) on fixed block (314), anchor clamps cylinder (315) top symmetry is provided with pneumatic fixture (316).

2. The truing welding apparatus for elevator accessories as claimed in claim 1, wherein: rotation unit (32) include motor fixing base (321), there is rotation motor (322) through the bolt fastening on motor fixing base (321), it has main shaft (3221) to rotate motor (322) extension, the cover is equipped with driving belt (323) on main shaft (3221), axis of rotation (324) are connected to driving belt (323) other end, axis of rotation (324) one end is provided with installation piece (325), be provided with on installation piece (325) and rotate cylinder (326), it is provided with tong (327) that are used for fixed accessory to rotate cylinder (326) top symmetry.

3. The truing welding apparatus for elevator accessories as claimed in claim 1, wherein: welding mechanism (4) still are provided with welded fastening seat (43) that are used for fixed frock (42) and welding robot (41), fixed frock (42) are including fixed plate (421), fixed plate (421) are the cuboid structure, fixed plate (421) side is provided with a plurality of mounting holes, fixed plate (421) upper end is provided with three welding groove (4211), welding groove (4211) side is provided with fixed cylinder (422), two dead levers (423) extend fixed cylinder (422), dead lever (423) are passed fixed plate (421) and are connected fixedly with dog (424), dead lever (423) are located outside cover in fixed plate (421) and are equipped with buffer spring (425).

4. The truing welding apparatus for elevator accessories as claimed in claim 1, wherein: welding robot (41) sets up in whole equipment left side, welding robot (41) are including robot fixing base (411), moving arm (412) and soldered connection (413), soldered connection (413) are located fixed frock one (42) top.

5. The truing welding apparatus for elevator accessories as claimed in claim 1, wherein: the side of the positioning mechanism (3) is also provided with a detection mechanism (5), the detection mechanism (5) comprises a support fixing seat (51), a detection support (52) is arranged on the support fixing seat (51), a detection fixing plate (53) is arranged on the detection support (52), and a detection CCD module (54) is arranged on the detection fixing plate (53).

6. The truing welding apparatus for elevator accessories as claimed in claim 1, wherein: the middle parts of the fixed clamping jaw (271) and the pneumatic clamp (316) are provided with arc grooves, and the arc grooves are matched with accessories.