CN217749829U

CN217749829U - Automatic system of ultrasonic welding machine

Info

Publication number: CN217749829U
Application number: CN202221629662.1U
Authority: CN
Inventors: 王国栋
Original assignee: Jilin Kemp Auto Parts Co ltd
Current assignee: Jilin Kemp Auto Parts Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-11-08
Anticipated expiration: 2032-06-28

Abstract

The utility model discloses an ultrasonic welding machine automatic system, belong to the ultrasonic welding field, an ultrasonic welding machine automatic system, which comprises a frame, in the frame and be located the outside fixedly connected with bottom baffle of ultrasonic welding unit, the upside of bottom baffle rotates and is connected with and is annular rolling disc, evenly be provided with a plurality of welding stations on the rolling disc, and a plurality of welding stations are the annular array, set up the unloading hole with welding station looks adaptation on the rolling disc, be provided with the power pack with rolling disc looks adaptation on the bottom baffle, still be provided with the ultrasonic welding unit with welding station looks adaptation in the frame, still be provided with the feeding unit on the bottom baffle, still fixedly connected with is located the storage unit of unloading hole downside in the frame, still be provided with supplementary centre gripping unit on bottom baffle and the rolling disc, it can realize, the automatic completion of continuity is to the feeding of work piece, remove, the centre gripping, welding and the ejection of compact, welding efficiency is higher.

Description

Automatic system of ultrasonic welding machine

Technical Field

The utility model relates to an ultrasonic welding field, more specifically say, relate to an ultrasonic welding machine automatic system.

Background

Through patent retrieval, chinese patent with publication number CN215941825U discloses an ultrasonic welding device which can simultaneously weld a plurality of welding stations of a welding workpiece or a plurality of welding workpieces, thereby improving welding efficiency and production efficiency;

however, the problem that the existing ultrasonic welding device needs to manually perform feeding, moving and discharging work of workpieces, the manual participation degree is high, and the welding efficiency is poor is solved, so that the automatic system of the ultrasonic welding machine is provided.

Disclosure of Invention

Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an ultrasonic welding machine automatic system, it can realize that the automation of continuity is accomplished feeding, removal, centre gripping, welding and the ejection of compact to the work piece, and welding efficiency is higher.

Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

An automatic system of an ultrasonic welding machine comprises a rack, wherein a bottom baffle is fixedly connected to the outer side of an ultrasonic welding unit on the rack, an annular rotating disc is rotatably connected to the upper side of the bottom baffle, a plurality of welding stations are uniformly arranged on the rotating disc and are in an annular array, blanking holes matched with the welding stations are formed in the rotating disc, a power unit matched with the rotating disc is arranged on the bottom baffle, and the ultrasonic welding unit matched with the welding stations is further arranged on the rack;

still be provided with the feeding unit on the bottom baffle, still fixedly connected with is located the storage unit of unloading hole downside in the frame, still be provided with supplementary centre gripping unit on bottom baffle and the rolling disc.

Furthermore, the feeding unit comprises an adjusting frame fixedly connected to the bottom baffle, the adjusting frame is fixedly connected to a feeding cylinder located on the upper side of the rotating disc, and the feeding cylinder and the welding station are coaxially arranged.

Furthermore, the alignment jig is including sliding connection's lower carriage and upper bracket, lower carriage fixed connection is on the bottom baffle, upper bracket fixed connection is in the lower part of a feeding section of thick bamboo, the lower part of upper bracket is rotated and is connected with the threaded rod, the upper portion fixedly connected with of lower carriage and threaded rod threaded connection's side ear.

Furthermore, the storage unit comprises a collection box fixedly connected to the rack, a plurality of return springs are assembled on the lower side of the interior of the collection box, and a backing plate is assembled on the upper portions of the return springs.

Furthermore, the auxiliary clamping unit comprises two sleeves fixedly connected to the bottom baffle, the two sleeves are respectively located on two sides of the welding station, the inner portion of each sleeve is connected with a supporting rod in a sliding mode, one ends, opposite to the supporting rods, of the supporting rods extend to the clamping plate fixedly connected to the outer side of the sleeve, and the outer side of each supporting rod is located between the sleeve and the clamping plate in a sleeved mode and is provided with a reset spring in a sleeved mode.

Furthermore, supplementary centre gripping unit is still including anchor clamps adjusting part, anchor clamps adjusting part is including two guide bars and multiunit gib block, two the guide bar is fixed connection respectively in the downside of two grip blocks, the multiunit the equal fixed connection of gib block is in the upside of rolling disc, every group the quantity of gib block is two, and the interval between two gib blocks increases according to the direction of rotation of rolling disc gradually, two the straight line between the less one end of gib block interval is the minor axis, and its length is less than the interval between two guide bars, two the straight line of the great one end in interval between the gib block is the major axis, and its length is greater than the diameter of welding station, major axis and minor axis meet in the centre of a circle department of rolling disc, just the mid point of major axis and minor axis all is located the straight line between the two adjacent welding station centre of a circle.

Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) This scheme can carry out the feeding to a plurality of work pieces automatically through setting up the feeding unit, can drive a plurality of work pieces through rotating the rolling disc and remove, can carry out the centre gripping to the work piece automatically after removing the completion through supplementary centre gripping unit, can weld the work piece through setting up the ultrasonic welding unit, remove the work piece to unloading hole department through the rolling disc after the welding is accomplished and can accomplish the ejection of compact, thereby can be continuous the automation accomplish the feeding to the work piece, remove, the centre gripping, welding and the ejection of compact, welding efficiency is higher.

Drawings

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

FIG. 2 is a schematic structural view of a feeding unit of the present invention;

fig. 3 is a schematic view of a cutting structure of the material storage unit of the present invention;

fig. 4 is a schematic structural view of the auxiliary clamping unit of the present invention.

The reference numbers in the figures illustrate:

1. a frame; 2. an ultrasonic welding unit; 3. a bottom baffle; 4. rotating the disc; 5. welding stations; 6. a blanking hole; 7. a collection box; 8. a feeding cylinder; 9. a lower bracket; 10. an upper bracket; 11. a lateral ear; 12. a threaded rod; 13. a guide bar; 14. a clamping plate; 15. a return spring; 16. a base plate; 17. a sleeve; 18. a stay bar; 19. a guide bar; 20. a return spring.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

The embodiment is as follows:

referring to fig. 1-4, an automatic system of an ultrasonic welding machine comprises a frame 1, a bottom baffle 3 is fixedly connected to the frame 1 and located outside an ultrasonic welding unit 2, an annular rotating disc 4 is rotatably connected to the upper side of the bottom baffle 3, a plurality of welding stations 5 are uniformly arranged on the rotating disc 4, the welding stations 5 are in an annular array, and blanking holes 6 matched with the welding stations 5 are formed in the rotating disc 4;

at the moment, a plurality of workpieces are sequentially placed inside a plurality of welding stations 5, then the rotating disc 4 is rotated to drive the workpieces to rotate, then the workpieces are sequentially processed, and after the processing is finished, the workpieces fall through a blanking hole 6 to finish discharging;

here, in order to drive the rotating disc 4 to rotate, the bottom baffle 3 is provided with a power unit adapted to the rotating disc 4, the power unit is a mature prior art and is not shown in the figure, and detailed description is not repeated in the technical scheme.

Meanwhile, in order to weld the workpiece, the rack 1 is also provided with an ultrasonic welding unit 2 matched with the welding stations 5, and the welding range of the ultrasonic welding unit 2 is the inside of one welding station 5.

Referring to fig. 1-2, in order to more conveniently feed a plurality of workpieces, a feeding unit is further disposed on the bottom baffle 3, the feeding unit includes an adjusting bracket fixedly connected to the bottom baffle 3, the adjusting bracket is fixedly connected to a feeding cylinder 8 located on the upper side of the rotating disc 4, and the feeding cylinder 8 and the welding stations 5 are coaxially disposed, at this time, a plurality of workpieces which are fixed in an auxiliary manner are placed inside the feeding cylinder 8, and when the rotating disc 4 rotates, a plurality of workpieces inside the feeding cylinder 8 sequentially enter inside a plurality of welding stations 5;

the adjusting frame is used for adjusting the height of the feeding cylinder 8, so that the distance between the feeding cylinder 8 and the rotating disc 4 is smaller than the height of a workpiece, the falling workpiece cannot be moved out of the feeding cylinder 8, and meanwhile, the sum of the height between the rotating disc 4 and the feeding cylinder 8 and the thickness of the welding station 5 is larger than the height of the workpiece, so that the workpiece falling into the welding station 5 can be moved out of the feeding cylinder 8;

a detailed description is given here to a concrete structure of alignment jig, the alignment jig includes sliding connection's lower carriage 9 and upper bracket 10, lower carriage 9 fixed connection is on bottom baffle 3, upper bracket 10 fixed connection is in the lower part of feeding cylinder 8, the lower part of upper bracket 10 rotates and is connected with threaded rod 12, the upper portion fixed connection of lower carriage 9 and threaded rod 12 threaded connection's side ear 11, can carry out relative displacement with its threaded connection's side ear 11 when threaded rod 12 rotates, because the height of side ear 11 is inconvenient relatively, threaded rod 12 can drive feeding cylinder 8 through upper bracket 10 when removing and remove together, remove the screw thread through threaded rod 12 and lock feeding cylinder 8 after the completion.

Referring to fig. 1 and 3, in order to store the workpiece discharged from the discharging hole 6, a storage unit located at the lower side of the discharging hole 6 is further fixedly connected to the frame 1, the storage unit includes a collection box 7 fixedly connected to the frame 1, a plurality of return springs 15 are assembled at the lower side inside the collection box 7, and backing plates 16 are assembled at the upper portions of the return springs 15, so that after the workpiece falls into the collection box 7 through the discharging hole 6, the workpiece is deformed by the return springs 15, and damage to the workpiece when the workpiece falls is reduced.

Referring to fig. 1 and 4, in order to fix a workpiece being welded, an auxiliary clamping unit is further disposed on the bottom baffle 3 and the rotating disc 4, the auxiliary clamping unit includes two sleeves 17 fixedly connected to the bottom baffle 3, the two sleeves 17 are respectively located at two sides of the welding station 5, support rods 18 are slidably connected inside the two sleeves 17, opposite ends of the two support rods 18 extend to the outer sides of the sleeves 17 and are fixedly connected with clamping plates 14, return springs 20 are sleeved outside the support rods 18 and between the sleeves 17 and the clamping plates 14, and at this time, the clamping plates 14 are pushed by the return springs 20, so that the two clamping plates 14 can be driven to move relatively to clamp the workpiece;

here, the horizontal cross section of the two holding plates 14 is preferably any one of a U-shape and a V-shape with opposite openings.

Meanwhile, in order to enable a workpiece to automatically enter between the two clamping plates 14, the auxiliary clamping unit further comprises a clamp adjusting assembly, the clamp adjusting assembly comprises two guide rods 19 and a plurality of groups of guide strips 13, the two guide rods 19 are respectively and fixedly connected to the lower sides of the two clamping plates 14, the plurality of groups of guide strips 13 are all fixedly connected to the upper side of the rotating disc 4, the number of each group of guide strips 13 is two, the guide strips are placed in a shape like a Chinese character 'ba', the distance between the two guide strips 13 is gradually increased according to the rotating direction of the rotating disc 4, a straight line between the smaller ends of the two guide strips 13 is a short axis, the length of the straight line is smaller than the distance between the two guide rods 19, a straight line at the larger end of the distance between the two guide strips 13 is a long axis, the length of the straight line is larger than the diameter of the welding station 5, the long axis and the short axis converge at the circle center of the rotating disc 4, and the midpoints of the long axis and the short axis are located on a straight line between the circle centers of the two adjacent welding stations 5.

At this moment, can drive gib block 13 and rotate together when rolling disc 4 rotates, when gib block 13 and guide bar 19 contact, can promote guide bar 19, let two guide bar 19 drive two grip blocks 14 and move towards opposite direction to make the work piece get into the inside of two grip blocks 14 smoothly, simultaneously, when welding station 5 rotated the lower part of ultrasonic welding unit 2, gib block 13 and guide bar 19 separated, grip block 14 received reset spring 20's promotion and carries out the centre gripping to the work piece.

When in use: placing a plurality of workpieces which are subjected to auxiliary fixing into the feeding cylinder 8, then driving the rotating disc 4 to rotate through the power unit, and when the rotating disc 4 rotates, the plurality of workpieces in the feeding cylinder 8 sequentially enter the plurality of welding stations 5;

when the rotating disc 4 rotates, the workpieces can be driven to revolve, then the ultrasonic welding unit 2 is used for sequentially processing a plurality of workpieces, and after the processing is finished, the workpieces fall through the discharging hole 6, so that discharging can be finished;

to sum up, this system can carry out the feeding to a plurality of work pieces automatically through setting up the feeding unit, can drive a plurality of work pieces through rotating the rolling disc 4 and remove, can accomplish the back through supplementary centre gripping unit and carry out the centre gripping to the work piece automatically after removing, can weld the work piece through setting up ultrasonic welding unit 2, remove the work piece to unloading hole 6 department through rolling disc 4 after the welding is accomplished and can accomplish the ejection of compact, thereby can be the automatic feeding to the work piece of accomplishing of continuity, remove, the centre gripping, welding and the ejection of compact, welding efficiency is higher.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. An ultrasonic welding machine automation system, includes frame (1), its characterized in that: a bottom baffle (3) is fixedly connected to the outer side of the ultrasonic welding unit (2) on the rack (1), an annular rotating disc (4) is rotatably connected to the upper side of the bottom baffle (3), a plurality of welding stations (5) are uniformly arranged on the rotating disc (4), the welding stations (5) are in an annular array, blanking holes (6) matched with the welding stations (5) are formed in the rotating disc (4), a power unit matched with the rotating disc (4) is arranged on the bottom baffle (3), and the ultrasonic welding unit (2) matched with the welding stations (5) is further arranged on the rack (1);

still be provided with the feeding unit on bottom baffle (3), still fixedly connected with is located the storage unit of unloading hole (6) downside on frame (1), still be provided with supplementary centre gripping unit on bottom baffle (3) and rolling disc (4).

2. The automated ultrasonic welding machine system of claim 1, wherein: the feeding unit comprises an adjusting frame fixedly connected to a bottom baffle (3), the adjusting frame is fixedly connected with a feeding cylinder (8) located on the upper side of the rotating disc (4), and the feeding cylinder (8) and the welding station (5) are coaxially arranged.

3. The ultrasonic welder automation system of claim 2, wherein: the adjusting frame comprises a lower support (9) and an upper support (10) which are connected in a sliding mode, the lower support (9) is fixedly connected to the bottom baffle (3), the upper support (10) is fixedly connected to the lower portion of the feeding barrel (8), the lower portion of the upper support (10) is rotatably connected with a threaded rod (12), and the upper portion of the lower support (9) is fixedly connected with a side lug (11) which is in threaded connection with the threaded rod (12).

4. The ultrasonic welder automation system of claim 1, wherein: the storage unit comprises a collecting box (7) fixedly connected to the rack (1), a plurality of return springs (15) are assembled on the lower side inside the collecting box (7), and backing plates (16) are assembled on the upper portions of the return springs (15).

5. The automated ultrasonic welding machine system of claim 1, wherein: supplementary centre gripping unit is including two fixed connection sleeve (17) on bottom baffle (3), and two sleeve (17) are located the both sides of welding station (5) respectively, two the equal sliding connection in inside of sleeve (17) has vaulting pole (18), two the outside fixedly connected with grip block (14) of sleeve (17) are all extended to the one end that vaulting pole (18) is relative, reset spring (20) have been cup jointed in the outside of vaulting pole (18) and be located between sleeve (17) and grip block (14).

6. The ultrasonic welder automation system of claim 5, wherein: the auxiliary clamping unit further comprises a clamp adjusting assembly, the clamp adjusting assembly comprises two guide rods (19) and multiple groups of guide strips (13), the two guide rods (19) are respectively and fixedly connected to the lower sides of the two clamping plates (14), the multiple groups of guide strips (13) are respectively and fixedly connected to the upper side of the rotating disc (4), each group of guide strips (13) is provided with two guide rods (13), the distance between the two guide strips (13) is gradually increased according to the rotating direction of the rotating disc (4), the straight line between the smaller ends of the distances between the two guide strips (13) is a short axis, the length of the straight line is smaller than that between the two guide rods (19), the straight line between the larger ends of the distances between the two guide strips (13) is a long axis, the length of the straight line is larger than the diameter of the welding stations (5), the long axis and the short axis converge at the circle center of the rotating disc (4), and the middle points of the long axis and the short axis are located on the straight line between the two adjacent welding stations (5).