CN218555990U

CN218555990U - Robot welding production line for forklift gantry

Info

Publication number: CN218555990U
Application number: CN202222484372.9U
Authority: CN
Inventors: 张卫卫
Original assignee: Kunshan Jikatec Automation Technology Co ltd
Current assignee: Kunshan Jikatec Automation Technology Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-03-03
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a fork truck portal frame robot welding production line, the on-line screen storage device comprises a base, the top of base is provided with removes the seat, the cavity has been seted up to the inside of removing the seat, one side fixed mounting in removing the seat has the second motor, the second motor is through the output fixedly connected with second main shaft of its one side, the one end fixedly connected with threaded rod of second main shaft, one side of removing the seat top is seted up flutedly, the threaded rod surface lean on one side position and be provided with the movable block, the central fixedly connected with connecting block at movable block top. This fork truck portal frame robot welding production line uses through the cooperation of fixed plate, fly leaf, splint, cylinder, clamp splice, second motor, threaded rod, movable block and connecting block, when fixing fork truck portal frame, can start second motor and cylinder respectively and adjust clamp splice and fly leaf, is convenient for carry out the centre gripping to fork truck portal frame of different width and height and fixes convenient to use person's use.

Description

Robot welding production line for forklift gantry

Technical Field

The utility model relates to a fork truck technical field specifically is fork truck portal frame robot welding production line.

Background

A forklift is an industrial transportation vehicle, and refers to various wheeled transportation vehicles for loading, unloading, stacking, and short-distance transportation of finished pallet goods, and a gantry of the forklift is generally welded by using a welding robot during production.

The comparison document "a robot welding production line", patent number (CN 205888408U), welding robot's welding swing arm can rotate around the welding bench table of "ten" style of calligraphy structure to the work piece on the welding bench table lasts the welding, welded efficiency has been improved, however, carrying out the welded in-process to the work piece, be not convenient for carry out angle modulation to the work piece, be not convenient for weld the optional position of work piece, thereby welding efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fork truck portal frame robot welding production line to propose in solving above-mentioned background art carrying out the welded in-process to the work piece, be not convenient for carry out angle modulation to the work piece, be not convenient for weld the optional position of work piece, thereby reduced welding efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: forklift gantry robot welding production line, the on-line screen storage device comprises a base, the top of base is provided with removes the seat, the cavity has been seted up to the inside of removing the seat, one side fixed mounting in the removal seat has the second motor, the second motor is through the output fixed connection of its one side has the second main shaft, the one end fixedly connected with threaded rod of second main shaft, one side of removing the seat top is seted up flutedly, the threaded rod surface lean on one side position to be provided with the movable block, the center fixedly connected with connecting block at movable block top, the top of connecting block runs through to the outside of recess and fixed mounting has the fly leaf, the opposite side fixed mounting at removal seat top has the fixed plate, the fixed plate all is provided with splint with the one side relative with the fly leaf, the center fixed mounting of fixed plate one side has first motor, first motor is through the equal fixed connection of the output fixedly connected with first main shaft of its one side, the equal fixed mounting in bottom of two splint has the cylinder, the cylinder runs through the output fixedly connected with the piston rod at its top, the top of piston rod runs through the outside and fixed mounting block to the outside of splint and fixed mounting block, the both sides of the equal fixed mounting box that the both sides of the equal fixed mounting box that the support had the winding motor that the winding wire through its surface and the three wire traction motor that the wire pulls the wire wheel that the wire connects in proper order, and the front end of two winding wheel that the two winding motor that the motor is connected with the wire that the two winding motor is connected with the main shaft respectively, and the two winding motor that the wire winding wheel that the three wire winding wheel that the main shaft was connected with the two winding wheel that the wire that the motor was connected with the main shaft was connected with the motor respectively, and the main shaft was connected with the other side of the two.

Preferably, one end of the threaded rod is movably connected with a bearing fixedly arranged at the center of the other side in the movable seat.

Preferably, a sliding groove is formed in one side of the bottom in the moving seat, a sliding block is fixedly mounted at the bottom of the moving block, the bottom of the sliding block penetrates through the inside of the sliding groove and is in sliding connection with the inner wall of the sliding groove, and the effect of stabilizing and limiting the moving block during moving can be achieved.

Preferably, the one end of first main shaft runs through to the inside of fixed plate and with the splint fixed connection that one side set up, the central fixedly connected with dwang in the splint outside that the opposite side set up, the one end of dwang and fly leaf one side lean on top position fixed mounting's bearing swing joint, make two splint rotate through the drive of first motor after to the clamping of fork truck portal frame.

Preferably, the wheel groove has all been seted up to the front position that leans on at base top center with lean on the rear end position, the equal fixed mounting in the four corners position that leans on of removing the seat bottom has the removal wheel, and the bottom of four removal wheels runs through respectively to the inside of two wheel grooves and with the interior bottom contact of wheel groove, has guaranteed to remove the stability of seat when moving about.

Preferably, the rubber plates are fixedly mounted at the tops of the clamping blocks and the inner wall of the clamping plate, when the forklift portal frame is clamped and fixed, the buffering effect can be achieved, and the forklift portal frame is prevented from being abraded when stressed.

Preferably, the inside of the moving block is provided with a thread, the moving block is in threaded connection with the threaded rod, and the moving block can move in parallel along with the rotation of the threaded rod.

Preferably, the base top leans on the equal fixed mounting in four corners position to have the support column, and the top fixed mounting of four support columns has the roof, and the roof bottom leans on one side position fixed mounting to have the welding robot main part.

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

this fork truck portal frame robot welding production line, through the fixed plate, the fly leaf, splint, the cylinder, the clamp splice, the second motor, the threaded rod, the cooperation of movable block and connecting block is used, when fixing fork truck portal frame, can start second motor and cylinder respectively and adjust clamp splice and fly leaf, be convenient for carry out the centre gripping to the fork truck portal frame of different width and height and fix, convenient to use person's use, first motor, pull the steel wire, the cooperation of reel and third motor is used, can carry out angular rotation to the fork truck portal frame after the centre gripping is fixed through controlling first motor, rethread starts two third motors simultaneously and makes the steel wire that pulls of both sides pull about moving the seat, thereby be favorable to welding robot to weld the fork truck portal frame after fixing from each position, and improve work efficiency, user's user demand has been satisfied.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is an enlarged partial view of a in fig. 2 according to the present invention;

fig. 4 is a rear view of the structure of the present invention.

In the figure: 1. a base; 2. a movable seat; 3. a fixing plate; 4. a movable plate; 5. a first motor; 6. a splint; 7. a cylinder; 8. a clamping block; 9. a second motor; 10. a traction wire; 11. a threaded rod; 12. a moving block; 13. a chute; 14. a slider; 15. connecting blocks; 16. a support; 17. a winding wheel; 18. a third motor; 19. a wheel groove; 20. the wheel is moved.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a robot welding production line for a forklift portal frame comprises a base 1, a movable base 2 is arranged at the top of the base 1, a cavity is formed in the movable base 2, a second motor 9 is fixedly installed at one side in the movable base 2, the type of the second motor 9 is GV28-400, the second motor 9 is fixedly connected with a second main shaft through the output end of one side of the second motor, one end of the second main shaft is fixedly connected with a threaded rod 11, one end of the threaded rod 11 is movably connected with a bearing fixedly installed at the center of the other side in the movable base 2, a groove is formed in one side of the top of the movable base 2, a movable block 12 is arranged at the position close to one side of the surface of the threaded rod 11, thread teeth are formed in the movable block 12, the movable block 12 is in threaded connection with the threaded rod 11, the movable block 12 can move in parallel with the rotation of the threaded rod 11, a sliding groove 13 is formed in one side of the bottom in the movable base 2, a sliding block 14 is fixedly installed at the bottom of the movable block 12, the sliding connection with the inner wall of the sliding rod 13 when the movable block 12 moves, the movable block 12 moves, a stable and limiting effect can be achieved, a connecting block 15 is fixedly connected with a first clamp plate 3, a movable clamp plate 5 is fixedly installed at the top of the fixed clamp plate 3, a clamp plate 5 is arranged at the first motor 3, a fixed clamp plate 3 is arranged at the other side of the fixed clamp plate 3, a fixed clamp plate 5, a fixed clamp plate 3, a fixed clamp plate is arranged at the first motor 3, one end of the rotating rod is movably connected with one side of the movable plate 4 by a bearing fixedly arranged at the top, so that the two clamp plates 6 rotate by being driven by the first motor 5 after clamping the forklift portal frame, the bottoms of the two clamp plates 6 are both fixedly provided with cylinders 7, the type adopted by the cylinders 7 is SC100X100, the cylinders 7 are fixedly connected with piston rods by the output ends at the tops thereof, the tops of the piston rods penetrate through the outsides of the clamp plates 6 and are fixedly provided with clamp blocks 8, the top of the base 1 is both fixedly provided with mounting boxes by the positions at both sides, the inner bottom of the mounting boxes is fixedly provided with a support 16, the centers at the rear parts of the two mounting boxes are both fixedly provided with third motors 18, the type adopted by the third motors 18 is Chd18-100W-50s, the third motors 18 are fixedly connected with third main shafts by the output ends at the surfaces thereof, the front ends of the third main shafts sequentially penetrate through the insides of the mounting boxes and the support 16 and are fixedly provided with winding wheels 17, traction steel wires 10 are wound and connected on the surfaces of the two winding wheels 17, opposite ends of the two traction steel wires 10 respectively penetrate through the outer parts of the two installation boxes and are fixedly connected with two sides of the movable seat 2, wheel grooves 19 are formed in the positions, close to the front end, and the positions, close to the rear end, of the center of the top of the base 1, movable wheels 20 are fixedly installed in the positions, close to four corners, of the bottom of the movable seat 2, the bottoms of the four movable wheels 20 respectively penetrate through the inner parts of the two wheel grooves 19 and are in contact with the inner bottoms of the wheel grooves 19, the stability of the movable seat 2 during left and right movement is guaranteed, rubber plates are fixedly installed on the tops of the clamping blocks 8 and the tops of the inner walls of the clamping plates 6, when the forklift gantry is clamped and fixed, a buffering effect can be achieved on the forklift gantry, abrasion caused by stress is avoided, and supporting columns are fixedly installed in the positions, close to four corners, of the top of the base 1, the top fixed mounting of four support columns has the roof, and the roof bottom leans on one side position fixed mounting to have the welding robot main part.

The working principle is as follows: when fixing the fork truck portal frame, at first, control second motor 9 and make threaded rod 11 rotatory and drive movable block 12 and remove, movable block 12 drives fly leaf 4 through connecting block 15 at top and removes, when splint 6 on fly leaf 4 and splint 6 on fixed plate 3 coincide with the width that needs the welded fork truck portal frame, rethread control two cylinders 7 make 8 rebound of splint and to the centre gripping of fork truck portal frame, after finishing fixing, weld the fork truck portal frame through welding robot, in the welding, accessible control first motor 5 drives the fork truck portal frame after fixing and carries out the angular rotation, or make the reel 17 equidirectional rotation of both sides through starting two third motors 18 simultaneously, thereby can make two pull steel wire 10 and pull removal seat 2, remove the removal of seat 2 and the angular rotation of splint 6, be favorable to welding robot to weld the fork truck portal frame from each angle, improve welding efficiency.

In conclusion: this welding production line of fork truck portal frame robot, through fixed plate 3, fly leaf 4, splint 6, cylinder 7, clamp splice 8, second motor 9, threaded rod 11, movable block 12 and connecting block 15's cooperation is used, when fixing fork truck portal frame, can start second motor 9 and cylinder 7 respectively and adjust clamp splice 8 and fly leaf 4, be convenient for carry out the centre gripping to fork truck portal frame of different width and height and fix, convenient to use person's use, first motor 5, pull steel wire 10, the cooperation of reel 17 and third motor 18 is used, can carry out angular rotation to the fork truck portal frame after the centre gripping is fixed through controlling first motor 5, rethread starts two third motors 18 simultaneously and makes the steel wire 10 that pulls of both sides to control removal seat 2 and pull, thereby be favorable to welding robot to weld fork truck portal frame after fixing from each position, the work efficiency is improved, user's user demand has been satisfied.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components that appear in this article all with external main control unit and 220V commercial power electricity connection, and main control unit can be servo motor, contact sensor, treater, alarm module and drive module etc. play the conventional known equipment of control, the standard part that uses in this application file all can be purchased from the market, the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art to connect, and machinery, part and equipment all adopt conventional model among the prior art, including circuit connection adopts conventional connected mode among the prior art, no specific description is made here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Fork truck portal frame welding production line, including base (1), its characterized in that: the hydraulic cylinder is characterized in that a moving seat (2) is arranged at the top of the base (1), a cavity is formed in the moving seat (2), a second motor (9) is fixedly mounted at one side in the moving seat (2), a second main shaft is fixedly connected to the second motor (9) through the output end of one side of the second motor, a threaded rod (11) is fixedly connected to one end of the second main shaft, a groove is formed in one side of the top of the moving seat (2), a moving block (12) is arranged at the position, close to one side, of the surface of the threaded rod (11), a connecting block (15) is fixedly connected to the center of the top of the moving block (12), a movable plate (4) is fixedly mounted at the top of the connecting block (15) and penetrates through the outer portion of the groove, a fixed plate (3) is fixedly mounted at the other side of the top of the moving seat (2), clamping plates (6) are arranged at the sides of the fixed plate (3) and opposite to the movable plate (4), a first motor (5) is fixedly mounted at the center of one side of the fixed plate (3), a first motor (5) is fixedly connected to a first main shaft through the output end of one side of the first motor (5) through the output end of one side of the fixed plate, cylinders (7) are fixedly mounted at the bottoms of the two clamping plates (6), a cylinder (7) is fixedly mounted at the bottom of the cylinder through the fixed box, a position, a clamping plate (8) is mounted at the top of the piston rod (8) and the clamping box, a piston rod (8) is mounted at the clamping plate (8) and penetrates through the top of the clamping box, the interior bottom fixed mounting of install bin has support (16), and the equal fixed mounting in center at two install bin rear portions has third motor (18), third motor (18) are through the output end fixedly connected with third main shaft on its surface, and the front end of third main shaft runs through the inside and the fixed mounting of install bin and support (16) in proper order and has take-up pulley (17), and the equal winding in surface of two take-up pulleys (17) is connected with and pulls steel wire (10), and two draw the relative one end of steel wire (10) to run through respectively to the outside of two install bins and with the both sides fixed connection who removes seat (2).

2. The forklift gantry robot welding production line of claim 1, characterized in that: one end of the threaded rod (11) is movably connected with a bearing fixedly arranged at the center of the other side in the movable seat (2).

3. The forklift gantry robot welding production line of claim 1, characterized in that: one side of the bottom in the moving seat (2) is provided with a sliding groove (13), the bottom of the moving block (12) is fixedly provided with a sliding block (14), and the bottom of the sliding block (14) penetrates into the sliding groove (13) and is in sliding connection with the inner wall of the sliding groove (13).

4. The forklift gantry robot welding production line of claim 1, characterized in that: one end of the first main shaft penetrates through the inside of the fixed plate (3) and is fixedly connected with the clamp plate (6) arranged on one side, the rotating rod is fixedly connected with the center of the outer side of the clamp plate (6) arranged on the other side, and one end of the rotating rod is movably connected with one side of the movable plate (4) through a bearing fixedly installed on the top.

5. The forklift gantry robot welding production line of claim 1, characterized in that: wheel groove (19) have all been seted up to the front position that leans on at base (1) top center with lean on the rear end position, the equal fixed mounting in four corners position that leans on of removal seat (2) bottom has removal wheel (20), and the bottom of four removal wheels (20) runs through respectively to the inside of two wheel grooves (19) and with the interior bottom contact of wheel groove (19).

6. The forklift gantry robot welding production line of claim 1, characterized in that: and rubber plates are fixedly arranged at the tops of the clamping blocks (8) and the inner wall of the clamping plate (6).

7. The forklift gantry robot welding production line of claim 1, characterized in that: the moving block (12) is internally provided with a thread, and the moving block (12) is in threaded connection with the threaded rod (11).

8. The forklift gantry robot welding production line of claim 1, characterized in that: the all fixed mounting in four corners position that leans on at base (1) top has the support column, and the top fixed mounting of four support columns has the roof, and the one side position fixed mounting that leans on of roof bottom has the welding robot main part.