CN220533227U

CN220533227U - Feeding and discharging device of friction welding machine

Info

Publication number: CN220533227U
Application number: CN202321760577.3U
Authority: CN
Inventors: 林川弘
Original assignee: XIAMEN TAKAM MACHINERY CO Ltd
Current assignee: XIAMEN TAKAM MACHINERY CO Ltd
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2024-02-27
Anticipated expiration: 2033-07-05

Abstract

The utility model discloses a loading and unloading device of a friction welding machine, which comprises a frame, a loading manipulator, a unloading funnel and a funnel driving mechanism, wherein a first clamp and a second clamp which are used for clamping a weldment and axially correspond to each other are arranged on the frame; the feeding manipulator is positioned on one side of the frame and extends into the space between the first clamp and the second clamp to feed the weldment; the feeding hopper is arranged on the frame in a sliding manner and is positioned on one side of the first clamp, and the hopper driving mechanism is arranged on the frame and drives the feeding hopper to slide to the position right below the first clamp for feeding.

Description

Feeding and discharging device of friction welding machine

Technical Field

The utility model belongs to the technical field of friction welding machines, and particularly relates to a feeding and discharging device of a friction welding machine.

Background

The friction welder is a device for welding weldments by using the principle of friction welding, wherein the principle of friction welding is to apply certain axial pressure on welding end surfaces of two weldments, make a contact surface do intense friction movement, heat generated by friction rapidly stops moving when the contact surface is heated to a certain welding temperature (generally slightly lower than the melting point of a material, such as the welding temperature of carbon steel), and apply certain upsetting pressure to make the metal of the two weldments generate a certain amount of plastic deformation, so that the two weldments are firmly welded together.

The existing friction welding machine needs to be manually taken during feeding and discharging of weldments, and only can manually feed and discharge, so that manpower is wasted, and the working efficiency is low.

Disclosure of Invention

The utility model aims to provide a loading and unloading device of a friction welding machine, which solves the problems of manpower waste and low working efficiency of manual loading and unloading in the background technology.

To achieve the above object, the solution of the present utility model is: the feeding and discharging device of the friction welding machine comprises a frame, a feeding manipulator, a discharging funnel and a funnel driving mechanism, wherein a first clamp and a second clamp which are used for clamping a weldment and axially correspond to each other are arranged on the frame, the first clamp is rotatably arranged on the frame, and the second clamp is arranged on the frame in a vertical moving mode and is positioned below the first clamp; the feeding manipulator is positioned on one side of the frame and extends into the space between the first clamp and the second clamp to feed the weldment; the blanking funnel is arranged on the frame in a sliding mode and located on one side of the first clamp, and the funnel driving mechanism is arranged on the frame and drives the blanking funnel to slide to the position right below the first clamp to perform blanking.

Further, the top surface of material loading manipulator is equipped with clamping jaw mechanism, the bottom surface of centre gripping weldment is equipped with the sucking disc mechanism of fixed weldment, the material loading manipulator reciprocates in order to with the weldment material loading of material loading manipulator top surface to first anchor clamps on, the weldment material loading of material loading manipulator bottom surface to second anchor clamps between first anchor clamps.

Further, the stand comprises a base and a plurality of stand columns, a first carrying platform and a second carrying platform are further arranged on the stand, and the top ends and the bottom ends of the stand columns are respectively fixed with the first carrying platform and the base; the first clamp is arranged at the bottom of the first carrying platform, and the blanking funnel is arranged at the bottom of the first carrying platform in a sliding manner and is positioned at one side of the first clamp; the second carrying platform is arranged in the middle of the upright post in a sliding mode, and the second clamp is arranged on the second carrying platform.

Further, the bottom downwardly extending of first microscope carrier is equipped with two backup pads, the inboard of backup pad is equipped with the guide rail along length direction, the unloading funnel all is equipped with the turn-ups of valgus along width direction's both sides limit, the turn-ups slides and sets up in the guide rail.

Further, the hopper driving mechanism is a first cylinder which is horizontally arranged, the first cylinder is fixed on one side of the length direction of the two supporting plates, the first clamp is positioned on the other side of the length direction of the two supporting plates, a vertical connecting plate is fixed between two side edges of the blanking hopper along the width direction, and a piston rod of the first cylinder extends into the space between the two supporting plates and is fixed with the connecting plate.

Further, a mounting plate is fixed on one side edge of the two support plates in the length direction, and the first cylinder is fixed on the mounting plate.

Further, the through hole that runs through from top to bottom is offered to the removal microscope carrier, the through hole internal fixation has the sliding sleeve, the sliding sleeve cover is put on the stand and is followed the stand and slide from top to bottom.

Further, an axial driving mechanism is arranged on the base and connected with the second carrying platform and drives the second carrying platform to move up and down, so that the second clamp is driven to move axially.

Further, a rotary driving mechanism is arranged on the first carrying platform and is connected with the first clamp to drive the weldment to rotate.

Further, the second clamp comprises a left clamping plate, a right clamping plate and a second air cylinder which is horizontally arranged, the right clamping plate is fixedly arranged on the second carrying platform, and the second air cylinder is connected with the left clamping plate and drives the left clamping plate to horizontally move so as to be close to or far away from the right clamping plate, so that a welding piece is clamped or loosened.

The working process of the utility model is as follows: firstly, a feeding manipulator stretches into a space between a first clamp and a second clamp to feed weldments to the first clamp and the second clamp, after feeding is completed, the weldments on the second clamp are pushed against the weldments on the first clamp by the weldments which are upwards moved to the second clamp, and simultaneously, the first clamp drives the weldments on the first clamp to rotate and rub the weldments on the second clamp, so that the two weldments are welded together in a friction way, then the second clamp releases the weldments to downwards move and reset, a hopper driving mechanism drives a discharging hopper to move to the position right below the first clamp, the welded weldments are released by the first clamp, and the weldments fall into the discharging hopper and slide into a collecting container from the discharging hopper to complete discharging; after the blanking is completed, the blanking funnel is reset, and the feeding manipulator carries out feeding again to continue the next friction welding.

After the scheme is adopted, the beneficial effects of the utility model are as follows:

compared with the prior art that manual feeding and discharging are adopted, the automatic feeding and discharging device not only saves manpower, but also greatly improves working efficiency.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the friction welding state of the present utility model;

FIG. 3 is a schematic diagram of the blanking state of the present utility model;

FIG. 4 is a schematic diagram of a blanking funnel according to the present utility model;

FIG. 5 is a schematic diagram of a blanking funnel according to a second embodiment of the present utility model;

FIG. 6 is a second perspective view of the present utility model;

FIG. 7 is a schematic view showing a second clamping state of the second clamping device;

FIG. 8 is a schematic view of the second clamp of the present utility model in an open configuration;

fig. 9 is a schematic structural diagram of a feeding manipulator according to the present utility model.

Description of the reference numerals:

1. a first stage; 2. a second stage; 21. a sliding sleeve; 3. a first clamp; 4. a second clamp; 41. a left clamping plate; 42. a right clamping plate; 43. a second cylinder; 44. a fixing hole; 45. a semi-rectangular slot; 5. an axial driving mechanism; 51. a screw rod; 52. a nut; 53. a first motor; 6. a rotary driving mechanism; 7. a frame; 71. a base; 72. a column; 8. a feeding manipulator; 81. a jaw mechanism; 82. a suction cup mechanism; 9. a blanking funnel; 91. a support plate; 92. a guide rail; 93. flanging; 94. a first cylinder; 95. a piston rod; 96. a mounting plate; 97. and (5) connecting a plate.

Detailed Description

The utility model will be described in detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-3, the utility model relates to a friction welding machine, which comprises a first carrying platform 1, a second carrying platform 2, a first clamp 3 and a second clamp 4 for fixing weldments (not shown in the figure), an axial driving mechanism 5 and a rotary driving mechanism 6, wherein the first carrying platform 1 is arranged above the second carrying platform 2, the first clamp 3 is vertically arranged at the bottom of the first carrying platform 1, and the second clamp 4 is vertically arranged on the second carrying platform 2 and axially corresponds to the first clamp 3, namely vertically corresponds to the first clamp 3; the axial driving mechanism 5 is arranged below the second carrying platform 2 and drives the second carrying platform 2 to move up and down; the rotation driving mechanism 6 is disposed on the first carrier 12 to drive the first fixture 3 to rotate.

As shown in fig. 1-9, the utility model provides a loading and unloading mechanism of a friction welding machine, which comprises a frame 7, a loading manipulator 8, a unloading funnel 9 and a funnel driving mechanism, wherein a first carrying platform 1 and a second carrying platform 2 are arranged on the frame 7; the feeding manipulator 8 is positioned on one side of the frame 7 and extends into a feeding weldment between the first clamp 3 and the second clamp 4; the blanking funnel 9 is slidably arranged on the frame 7 and located on one side of the first clamp 3, and the funnel driving mechanism is arranged on the frame 7 and can drive the blanking funnel 9 to slide. When the welding is completed, the hopper driving mechanism drives the blanking hopper 9 to slide to the position right below the first clamp 3 to catch the welded weldment, and the weldment falls into a collecting device (not shown in the figure) from the blanking hopper 9 to complete blanking. Therefore, the automatic feeding and discharging device can realize automatic feeding and discharging through the feeding manipulator 8 and the discharging hopper 9, and the working efficiency is greatly improved.

Referring to fig. 3 and 6 with emphasis, the frame 7 includes a base 71 and a plurality of columns 72, bottom ends and top ends of the columns 72 are respectively fixed with the base 71 and the first carrier 1, and the discharging funnel 9 is slidably disposed at the bottom of the first carrier 1 and is located at one side of the first clamp 3; the second carrying platform 2 is slidably arranged in the middle of the upright post 72, the upright post 72 is perpendicular to the base 71, the first carrying platform 1 and the second carrying platform 2, the axial driving mechanism 5 is arranged on the base 71 and connected with the second carrying platform 2, and can be in abutting connection or fixed connection with the second carrying platform 2, so long as the second carrying platform 2 can be pushed to slide up and down along the upright post 72.

Further optimize the structure of second microscope carrier 2, the through-hole that runs through downwards has been seted up to second microscope carrier 2, the through-hole internal fixation has sliding sleeve 21, sliding sleeve 21 cover is put on stand 72 and is slided from top to bottom along stand 72, sets up sliding sleeve 21 and can reduce the frictional force of stand 72 and second microscope carrier 2, and the friction of protection stand 72 and second microscope carrier 2 is not impaired, increases life.

Referring to fig. 9, the feeding manipulator 8 is disposed on one side of the frame 7, the top surface of the feeding manipulator 8 is provided with a clamping jaw mechanism 81 for clamping and fixing weldments, the bottom surface of the feeding manipulator is provided with a sucking disc mechanism 82 for fixing weldments, the feeding manipulator 8 can fix two weldments simultaneously, then the feeding manipulator moves between the first fixture 3 and the second fixture 4 to feed the weldments on the top surface of the feeding manipulator 8 onto the first fixture 3, the weldments on the bottom surface of the feeding manipulator 8 are fed onto the second fixture 4, the weldments are fixed on the first fixture 3 and the second fixture 4, and feeding is completed, so that the feeding manipulator 8 can feed two weldments at one time, and the feeding speed is high, and the efficiency is high.

Referring to fig. 2-5, the bottom of the first carrier 1 extends downwards to form two support plates 91, guide rails 92 are disposed on the inner sides of the support plates 91 along the length direction, turned-out flanges 93 are disposed on two sides of the blanking funnel 9 along the width direction, and the turned-out flanges 93 are slidably disposed in the guide rails 92, so that the blanking funnel 9 is slidably disposed at the bottom of the first carrier 1 through the guide rails 92 of the two support plates 91. The funnel driving mechanism is a first cylinder 94 which is horizontally arranged, the first cylinder 94 is fixed at one side of the two support plates 91 along the length direction, specifically, a mounting plate 96 can be fixed at one side of the two support plates 91 along the length direction, the first cylinder 94 is fixed on the mounting plate 96, and then the first clamp 3 is positioned at the other side of the two support plates 91 along the length direction; a vertical connecting plate 97 is fixed between two side edges of the blanking funnel 9 along the width direction, a piston rod 95 of the first air cylinder 94 penetrates through the mounting plate 96 and then stretches into the space between the two support plates 91 to be fixed with the connecting plate 97, the piston rod 95 of the first air cylinder 94 stretches out and draws back to drive the connecting plate 97 to move, and the connecting plate 97 drives the blanking funnel 9 to move to the position right below the first clamp 3 to receive materials or move back to the initial position to give way for the next weldment.

With reference to fig. 1 and 2, the axial driving mechanism 5 may be an oil cylinder or a screw rod 51 transmission mechanism, and the utility model adopts a screw rod 51 transmission mechanism with lighter mass, specifically includes a screw rod 51, a nut 52 and a first motor 53, wherein the screw rod 51 is vertically arranged on a base 71, the nut 52 is screwed on the screw rod 51, and the top of the nut 52 is abutted or fixed with the second carrier 2, preferably fixedly connected, so that the movement of the second carrier 2 is more consistent; the first motor 53 is connected to and drives the screw rod 51 to rotate to drive the nut 52 to move up and down, so that the nut 52 drives the second carrier 2 to move up and down. The rotary driving mechanism 6 can adopt or hydro-cylinder to drive a motor, preferably adopts a motor, is a second motor, and has smaller volume; the rotation driving mechanism 6 is preferably arranged on the first carrying platform 1, is connected with the first clamp 3 and drives the first clamp 3 to rotate, so that the first clamp 3 is a friction head for driving the weldment to rotate; in addition, the bottom of the first clamp 3 is provided with a clamping jaw or other fixing devices for fixing weldment, and the top of the first clamp 3 is a rotating shaft connected with the second motor through the first carrying platform 1, so that the second motor can be arranged on the top surface of the first carrying platform 1, and the space between the first carrying platform 1 and the second carrying platform 2 is not occupied. In addition, the first carrying platform 1 is only provided with the second motor, the size is small, the weight is light, the distance between the first carrying platform 1 and the second carrying platform 2 can be pulled away, and a large space is reserved between the first carrying platform 1 and the second carrying platform 2, so that the feeding manipulator 8 can conveniently operate.

Referring to fig. 7 and 8 with emphasis, the second clamp 4 includes a left clamping plate 41, a right clamping plate 42, and a horizontally disposed second cylinder 43, the right clamping plate 42 is fixedly disposed on the second carrier 2, and the second cylinder 43 is connected to the left clamping plate 41 and drives the left clamping plate 41 to move horizontally to approach or separate from the right clamping plate 42, thereby clamping or opening the second clamp 4 to clamp or unclamp the weldment. Specifically, the inner sides of the left clamping plate 41 and the right clamping plate 42 are provided with semicircular grooves or semicircular grooves 45, the two semicircular grooves are combined to form a circle, the semicircular grooves 45 can be in a right-angle triangle shape or a rectangular shape, the two semicircular grooves 45 can be combined to form a rectangular fixing hole 44, the second cylinder 43 drives the left clamping plate 41 to be close to the right clamping plate 42, the size of the fixing hole 44 can be reduced, so that a weldment is locked in the fixing hole 44, otherwise, the weldment can be loosened, the fixing hole 44 can be in other shapes, and can be set according to weldments in different shapes, and the welding is not limited. The two weldments can be copper blocks and aluminum blocks, or other metal weldments, for example, aluminum columns can be fixed on the first clamp 3, square copper blocks can be fixed on the second clamp 4, the clamping jaw mechanism 81 on the top surface of the feeding manipulator 8 can clamp the cylindrical aluminum columns, and the sucking disc mechanism 82 on the bottom surface can suck the square copper blocks.

The above embodiments are only preferred embodiments of the present utility model, and are not limited to the present utility model, and all equivalent changes made according to the design key of the present utility model fall within the protection scope of the present utility model.

Claims

1. A loading and unloading device of a friction welding machine is characterized in that: the welding machine comprises a frame, a feeding manipulator, a discharging funnel and a funnel driving mechanism, wherein a first clamp and a second clamp which are used for clamping a welding piece and axially correspond to each other are arranged on the frame, the first clamp is rotatably arranged on the frame, and the second clamp is arranged on the frame in a vertical moving mode and is positioned below the first clamp; the feeding manipulator is positioned on one side of the frame and extends into the space between the first clamp and the second clamp to feed the weldment; the blanking funnel is arranged on the frame in a sliding mode and located on one side of the first clamp, and the funnel driving mechanism is arranged on the frame and drives the blanking funnel to slide to the position right below the first clamp to perform blanking.

2. The loading and unloading device of the friction welding machine as defined in claim 1, wherein: the top surface of material loading manipulator is equipped with clamping jaw mechanism, the bottom surface of centre gripping weldment is equipped with the sucking disc mechanism of fixed weldment, the material loading manipulator reciprocates in order to with the weldment material loading of material loading manipulator top surface to first anchor clamps on, the weldment material loading of material loading manipulator bottom surface to second anchor clamps between first anchor clamps.

3. The loading and unloading device of the friction welding machine as defined in claim 1, wherein: the rack comprises a base and a plurality of upright posts, a first carrying platform and a second carrying platform are further arranged on the rack, and the top ends and the bottom ends of the upright posts are respectively fixed with the first carrying platform and the base; the first clamp is arranged at the bottom of the first carrying platform, and the blanking funnel is arranged at the bottom of the first carrying platform in a sliding manner and is positioned at one side of the first clamp; the second carrying platform is arranged in the middle of the upright post in a sliding mode, and the second clamp is arranged on the second carrying platform.

4. A loading and unloading apparatus for a friction welding machine as defined in claim 3, wherein: the bottom downwardly extending of first microscope carrier is equipped with two backup pads, the inboard of backup pad is equipped with the guide rail along length direction, the unloading funnel all is equipped with the turn-ups of valgus along width direction's both sides limit, the turn-ups slides and sets up in the guide rail.

5. The loading and unloading device of the friction welding machine as defined in claim 4, wherein: the hopper driving mechanism is a first cylinder which is horizontally arranged, the first cylinder is fixed on one side of the length direction of the two supporting plates, the first clamp is positioned on the other side of the length direction of the two supporting plates, a vertical connecting plate is fixed between two side edges of the blanking hopper along the width direction, and a piston rod of the first cylinder extends into the space between the two supporting plates and is fixed with the connecting plate.

6. The loading and unloading device of the friction welding machine as defined in claim 5, wherein: one side edge of the two supporting plates along the length direction is fixed with a mounting plate, and the first cylinder is fixed on the mounting plate.

7. A loading and unloading apparatus for a friction welding machine as defined in claim 3, wherein: the second carrier is provided with a through hole penetrating up and down, a sliding sleeve is fixed in the through hole, and the sliding sleeve is sleeved on the upright post and slides up and down along the upright post.

8. A loading and unloading apparatus for a friction welding machine as defined in claim 3, wherein: the base is provided with an axial driving mechanism which is connected with the second carrying platform and drives the second carrying platform to move up and down, so that the second clamp is driven to move axially.

9. A loading and unloading apparatus for a friction welding machine as defined in claim 3, wherein: the first carrying platform is provided with a rotary driving mechanism, and the rotary driving mechanism is connected with the first clamp and drives the first clamp to drive the weldment to rotate.

10. A loading and unloading apparatus for a friction welding machine as defined in claim 3, wherein: the second clamp comprises a left clamping plate, a right clamping plate and a second air cylinder which is horizontally arranged, the right clamping plate is fixedly arranged on the second carrying platform, and the second air cylinder is connected with the left clamping plate and drives the left clamping plate to horizontally move to be close to or far away from the right clamping plate, so that a welding piece is clamped or loosened.