CN212122053U

CN212122053U - Foil winding machine welding set that colds pressing

Info

Publication number: CN212122053U
Application number: CN202020782282.6U
Authority: CN
Inventors: 朱合六
Original assignee: Jiangsu Yurong Intelligent Equipment Co ltd
Current assignee: Jiangsu Yurong Intelligent Equipment Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-12-11
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a paper tinsel is around quick-witted welding set that colds presses, the on-line screen storage device comprises a base, the top of base is provided with feeding mechanism, the last fixed tool of terminal that is provided with of feeding mechanism, the base top is provided with a plurality of front and back symmetric distribution's backup pad, the backup pad top is provided with the roof, the pneumatic cylinder is installed on the roof top, the flexible end of pneumatic cylinder extends to the roof below to install the lifter plate, the pressure head is installed to the lifter plate bottom, feeding mechanism includes the delivery sheet, the spout has been seted up to the up end of base, rotate in the spout and install the lead screw, the one end of lead screw extends to the base outside, the utility model discloses simple structure can conveniently load and unload the material, and the security is high, and the welding is effectual.

Description

Foil winding machine welding set that colds pressing

Technical Field

The utility model relates to a foil specifically is a foil around quick-witted cold pressure welding set around quick-witted technical field.

Background

The foil winding machine is also called a foil coil winding machine, and is a special device for winding transformer foil coils. The foil winding machine is an important device in the production process of the transformer, and the foil winding process of the transformer is relatively mature in China. Because the price difference of copper and aluminum is large, the manufacturing cost factor is considered, and most domestic manufacturers wind the aluminum foil at present. Although aluminum foil is used for winding, the transformer connecting bus bar is mostly required to be a copper bar, so that most transformers of transformer manufacturers are led out through copper terminals. Under this condition, need realize being connected between aluminium foil and the copper terminal, cold pressure welding is the better processing mode of joining effect, but current foil winding machine cold pressure welding device has the inconvenience of loading and unloading, imported equipment cost high scheduling problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foil is around quick-witted welding set that colds pressing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a foil is around quick-witted welding set that colds pressing, includes the base, the top of base is provided with feeding mechanism, the last fixed tool of terminal that is provided with of feeding mechanism, the base top is provided with a plurality of backup pads of front and back symmetric distribution, the backup pad top is provided with the roof, the pneumatic cylinder is installed on the roof top, the flexible end of pneumatic cylinder extends to roof below to install the lifter plate, the pressure head is installed to the lifter plate bottom.

Preferably, feeding mechanism includes the delivery sheet, the spout has been seted up to the up end of base, rotate in the spout and install the lead screw, the one end of lead screw extends to the base outside to be connected with driving motor, the delivery sheet suit is in the lead screw periphery, and slidable mounting is in the spout, the fixed tool setting of terminal is on the delivery sheet top, the base top is provided with a plurality of stop gear, stop gear symmetric distribution is both sides around the spout.

Preferably, the limiting mechanism comprises a limiting cylinder, the limiting cylinder is fixed to the top end of the base, the telescopic end of the limiting cylinder is connected with a sliding plate, the sliding plate is slidably mounted to the top end of the base, and a plurality of clamping columns which are uniformly distributed are arranged at one end, facing the feeding plate, of the sliding plate.

Preferably, a plurality of clamping holes corresponding to the clamping columns are formed in the side walls of the front end and the rear end of the feeding plate.

Preferably, the terminal fixing jig is provided with a positioning groove in the upper end face, and the positioning groove is internally provided with symmetrically distributed fixing mechanisms at the left end and the right end.

Preferably, the fixing mechanism comprises a fixing plate, a first accommodating groove is formed on the inner side wall of the positioning groove, the fixed plate is arranged in the first accommodating groove in a sliding manner, one end of the fixed plate, which is far away from the positioning groove, is provided with a connecting rod, a second accommodating groove corresponding to the connecting rod is arranged on the inner side wall of the first accommodating groove, the connecting rod is connected in the second accommodating groove in a sliding manner, the top end of the connecting rod is provided with a first inclined plane, the top end of the second accommodating groove is provided with a third accommodating groove, a pressing block is slidably arranged in the third accommodating groove, a second inclined plane corresponding to the first inclined plane is arranged at the bottom end of the pressing block, the top end of the terminal fixing jig is provided with an air cylinder, the telescopic end of the air cylinder extends into the third accommodating groove, and with briquetting fixed connection, be connected with a plurality of symmetric distribution's spring between fixed plate and the first holding tank inside wall.

Compared with the prior art, the beneficial effects of the utility model are that: the screw rod is driven to rotate by the driving motor, so that the feeding plate is driven to linearly move along the sliding groove, an automatic feeding effect is achieved, the feeding and discharging station is separated from the welding station, and the operation safety of workers can be improved; when the feeding plate moves to a welding station, the limiting cylinder drives the sliding plate to move towards the feeding plate, so that the clamping columns are clamped in the clamping holes, the feeding plate is fixed, the feeding plate is kept stable during welding, and the welding effect is improved; the positioning groove is used for placing a terminal; the cylinder drives the pressing block to press downwards, and the pressing block and the connecting rod are provided with inclined planes, so that the connecting rod can be pushed to move into the positioning groove, the terminal is fixed through the fixing plate in a clamping mode, the cylinder drives the pressing block to move upwards when the terminal is required to be taken out, and the fixing plate can reset under the action of the spring, so that the terminal is conveniently taken out. The utility model discloses simple structure can conveniently load and unload the material, and the security is high, and the welding is effectual, and low in cost, convenient to use.

Drawings

FIG. 1 is a schematic structural diagram of a cold-press welding device of a foil winding machine;

FIG. 2 is a schematic structural diagram of a limiting mechanism in a cold-press welding device of a foil winding machine;

fig. 3 is a schematic structural diagram of a fixing mechanism in a cold-press welding device of a foil winding machine.

In the figure: 1-base, 2-terminal fixing jig, 3-support plate, 4-top plate, 5-hydraulic cylinder, 6-lifting plate, 7-pressure head, 8-sliding chute, 9-screw rod, 10-driving motor, 11-feeding plate, 12-limiting cylinder, 13-sliding plate, 14-clamping column, 15-clamping hole, 16-positioning groove, 17-first holding tank, 18-fixing plate, 19-connecting rod, 20-second holding tank, 21-third holding tank, 22-pressing block, 23-cylinder and 24-spring.

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 to 3, the present invention provides a technical solution: a cold-pressing welding device of a foil winding machine comprises a base 1, wherein a feeding mechanism is arranged at the top end of the base 1, the feeding mechanism is provided with a terminal fixing jig 2, the top end of the base 1 is provided with a plurality of supporting plates 3 which are symmetrically distributed front and back, a top plate 4 is arranged at the top end of the supporting plate 3, a hydraulic cylinder 5 is arranged at the top end of the top plate 4, the telescopic end of the hydraulic cylinder 5 extends to the lower part of the top plate 4, and is provided with a lifting plate 6, the bottom end of the lifting plate 6 is provided with a pressure head 7, a worker places the terminal in the terminal fixing jig 2 on a feeding station, the feeding mechanism sends the terminal fixing jig 2 to a welding station, the foil winding machine sends the foil to a corresponding position on the terminal fixing jig 2, the hydraulic cylinder 5 drives the driving head 7 to descend, and carrying out cold-pressing welding on the terminal and the foil, and then conveying the terminal fixing jig 2 to a blanking station for blanking by the feeding mechanism.

Feeding mechanism includes feed plate 11, spout 8 has been seted up to the up end of base 1, the lead screw 9 is installed in the rotation in the spout 8, the one end of lead screw 9 extends to base 1 outside to be connected with driving motor 10, feed plate 11 suit is in the periphery of lead screw 9, and slidable mounting is in spout 8, terminal fixed jig 2 sets up on feed plate 11 top, 1 top of base is provided with a plurality of stop gear, stop gear symmetric distribution is both sides around spout 8, and it is rotatory through driving motor 10 drive lead screw 9 to drive feed plate 11 is linear motion along spout 8, plays autoloading's effect, separates unloading station and welding station, can improve the security of workman's operation.

Stop gear includes spacing cylinder 12, spacing cylinder 12 is fixed on 1 top of base, the flexible end of spacing cylinder 12 is connected with slide 13, slide 13 slidable mounting is on 1 top of base, slide 13 is provided with a plurality of evenly distributed's card post 14 towards the one end of delivery sheet 11, moves welding station when delivery sheet 11, and spacing cylinder 12 drive slide 13 moves towards delivery sheet 11, makes card post 14 card go into card hole 15 to accomplish the fixed to delivery sheet 11, delivery sheet 11 keeps stable during the messenger welds, improves the welding effect.

The side walls of the front end and the rear end of the feeding plate 11 are provided with a plurality of clamping holes 15 corresponding to the clamping columns 14.

The terminal fixing jig 2 is characterized in that a positioning groove 16 is formed in the upper end face of the terminal fixing jig 2, symmetrically distributed fixing mechanisms are arranged at the left end and the right end inside the positioning groove 16, and the positioning groove 16 is used for placing terminals.

The fixing mechanism comprises a fixing plate 18, a first accommodating groove 17 is formed in the inner side wall of the positioning groove 16, the fixing plate 18 is slidably mounted in the first accommodating groove 17, a connecting rod 19 is arranged at one end, away from the positioning groove 16, of the fixing plate 18, a second accommodating groove 20 corresponding to the connecting rod 19 is formed in the inner side wall of the first accommodating groove 17, the connecting rod 19 is slidably connected in the second accommodating groove 20, a first inclined surface is arranged at the top end of the connecting rod 19, a third accommodating groove 21 is formed in the top end of the second accommodating groove 20, a pressing block 22 is slidably mounted in the third accommodating groove 21, a second inclined surface corresponding to the first inclined surface is arranged at the bottom end of the pressing block 22, an air cylinder 23 is mounted at the top end of the terminal fixing jig 2, the telescopic end of the air cylinder 23 extends into the third accommodating groove 21 and is fixedly connected with the pressing block 22, and a plurality of, drive briquetting 22 through cylinder 23 and push down, because all be provided with the inclined plane on briquetting 22 and the connecting rod 19, briquetting 22 can crowd connecting rod 19, makes connecting rod 19 remove in to constant head tank 16 to fix the terminal through the centre gripping of fixed plate 18, when needs take out the terminal, the cylinder drives briquetting 22 and moves up, under the effect of spring 24, fixed plate 18 will reset, thereby conveniently takes out the terminal.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a foil winder welding set that colds pressing, includes base (1), its characterized in that: the top of base (1) is provided with feeding mechanism, last fixed tool (2) of terminal that is provided with of feeding mechanism, base (1) top is provided with backup pad (3) of a plurality of front and back symmetric distributions, backup pad (3) top is provided with roof (4), pneumatic cylinder (5) are installed on roof (4) top, the flexible end of pneumatic cylinder (5) extends to roof (4) below to install lifter plate (6), pressure head (7) are installed to lifter plate (6) bottom.

2. The cold-pressure welding device of the foil winding machine according to claim 1, characterized in that: feeding mechanism includes feed plate (11), spout (8) have been seted up to the up end of base (1), it installs lead screw (9) to rotate in spout (8), the one end of lead screw (9) extends to base (1) outside to be connected with driving motor (10), feed plate (11) suit is in lead screw (9) periphery, and slidable mounting in spout (8), terminal fixed tool (2) set up on feed plate (11) top, base (1) top is provided with a plurality of stop gear, stop gear symmetric distribution is both sides around spout (8).

3. The cold-pressure welding device of the foil winding machine as claimed in claim 2, wherein: stop gear includes spacing cylinder (12), spacing cylinder (12) are fixed on base (1) top, the flexible end of spacing cylinder (12) is connected with slide (13), slide (13) slidable mounting is on base (1) top, slide (13) are provided with a plurality of evenly distributed's card post (14) towards the one end of delivery sheet (11).

4. The cold-pressure welding device of the foil winding machine as claimed in claim 3, wherein: the side walls of the front end and the rear end of the feeding plate (11) are provided with a plurality of clamping holes (15) corresponding to the clamping columns (14).

5. The cold-pressure welding device of the foil winding machine according to claim 1, characterized in that: the terminal fixing jig is characterized in that a positioning groove (16) is formed in the upper end face of the terminal fixing jig (2), and fixing mechanisms are symmetrically distributed at the left end and the right end inside the positioning groove (16).

6. The cold-pressure welding device of the foil winding machine as claimed in claim 5, wherein: the fixing mechanism comprises a fixing plate (18), a first accommodating groove (17) is formed in the inner side wall of the positioning groove (16), the fixing plate (18) is slidably mounted in the first accommodating groove (17), a connecting rod (19) is arranged at one end, far away from the positioning groove (16), of the fixing plate (18), a second accommodating groove (20) corresponding to the connecting rod (19) is formed in the inner side wall of the first accommodating groove (17), the connecting rod (19) is slidably connected in the second accommodating groove (20), a first inclined surface is arranged at the top end of the connecting rod (19), a third accommodating groove (21) is formed in the top end of the second accommodating groove (20), a pressing block (22) is slidably mounted in the third accommodating groove (21), a second inclined surface corresponding to the first inclined surface is arranged at the bottom end of the pressing block (22), and an air cylinder (23) is mounted at the top end of, the telescopic end of the cylinder (23) extends into the third accommodating groove (21) and is fixedly connected with the pressing block (22), and a plurality of symmetrically distributed springs (24) are connected between the fixing plate (18) and the inner side wall of the first accommodating groove (17).