CN210040451U

CN210040451U - Double-guide drawing device of winding machine

Info

Publication number: CN210040451U
Application number: CN201921478244.5U
Authority: CN
Inventors: 卢雪军; 漆明金
Original assignee: Dongguan Anyang Intelligent Technology Co Ltd
Current assignee: Dongguan Anyang Intelligent Technology Co Ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-02-07
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a double-guide drawing device of a winding machine, which comprises a mounting bottom plate fixedly arranged on a fixed plate, wherein two transversely extending linear guide rails are arranged on the mounting bottom plate, a sliding plate is arranged on the two linear guide rails, the sliding plate can slide along the linear guide rails by being driven by a drawing driving component arranged on one transverse side of the mounting bottom plate, the sliding plate is connected with a floating plate arranged below the sliding plate in the vertical direction through two vertically arranged guide rods, the bottom end of the floating plate is fixedly provided with a drawing clamping seat, the floating plate is also in transmission connection with a jacking driving device arranged on the sliding plate through a floating connector, and the jacking driving device can drive the floating plate to drive the drawing clamping seat to move vertically and is movably clamped with a drawing block sleeved on a transversely arranged winding needle shaft; after the pulling and poking driving assembly is matched with the jacking driving device to drive the pulling and poking clamping seat to be clamped with the poking block, the pulling and poking driving assembly transversely drives the poking block to drive the needle winding shaft to transversely move relative to the fixed disc, and pulling and poking of the needle winding shaft are completed in a matching mode.

Description

Double-guide drawing device of winding machine

Technical Field

The utility model belongs to the technical field of winder equipment technique and specifically relates to a two direction pull-out devices of winder.

Background

At present, an important component of a square lithium battery is a battery cell, and the battery cell is usually wound by a winding machine in the prior art. While the winding needle is the core component of the winder. The existing winding needle is often driven by a drawing device to move, and the insertion of the winding needle is performed in a matching manner. However, the existing pulling device for completing the action of driving the insertion needle of the winding needle has the following defects: the transmission of the sliding plate in the transverse direction of the transmission inserting and pulling clamping seat of the existing pulling and pulling device adopts ball screw transmission and single sliding rail guide, and the motion trail of the sliding plate is curved, so that the stability of the pulling and pulling device is poor and the adjustment is inconvenient; secondly, the existing poking block is not provided with a guide mechanism, and the needle winding shaft is easy to shake in the process of driving the needle winding shaft to move transversely by poking the card seat, so that the winding needle moves to influence winding.

Accordingly, the present inventor has proposed a double guide drawing device for a winding needle that solves the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem to the problem among the above-mentioned prior art, provide a two guide extraction device of winder, should take out and dial the device and adopt two guide rails and two guide arm direction, move steadily, the error rate is low, can realize accurate extraction and insertion action, is convenient for adjust, improves production efficiency and product quality.

In order to solve the technical problem, the utility model provides a double-guide pulling device of a winding machine, which comprises a mounting bottom plate fixedly arranged on a fixed plate, wherein the mounting bottom plate is provided with two transversely extending linear guide rails, a sliding plate is arranged on the two linear guide rails, the sliding plate can slide along the linear guide rails by a pulling driving component arranged on one transverse side of the mounting bottom plate, the sliding plate is connected with a floating plate arranged below the vertical direction of the sliding plate through two vertically arranged guide rods, the bottom end of the floating plate is fixedly provided with a pulling clamping seat, the floating plate is also in transmission connection with a jacking driving device arranged on the sliding plate through a floating connector, and the jacking driving device can drive the floating plate to shift the pulling clamping seat to move vertically and is movably clamped with a pulling block arranged on a transversely arranged winding needle shaft; after the pulling and poking driving assembly is matched with the jacking driving device to drive the pulling and poking clamping seat to be clamped with the poking block, the pulling and poking driving assembly transversely drives the poking block to drive the needle winding shaft to transversely move relative to the fixed disc, and pulling and poking of the needle winding shaft are completed in a matching mode.

As a further elaboration of the above technical solution:

in the technical scheme, two transversely extending guide rods are arranged on the fixed disc in parallel at the position matched with the needle winding shaft, the shifting block is connected with the two guide rods in a sliding manner through a linear bearing, and the needle winding shaft penetrates through the shifting block; the poking block is driven by the poking clamping seat to transversely slide along the two guide rods, and the matched driving drives the needle winding shaft to transversely move and complete the poking.

In the above technical scheme, the jacking driving device is a jacking cylinder, and a piston of the jacking cylinder is fixedly connected with the floating connector.

In the technical scheme, the sliding plate slides transversely along the linear guide rail through the transmission of the drawing driving assembly consisting of the drawing cylinder and the floating joint, or slides transversely along the linear guide rail through the transmission of the drawing driving assembly consisting of the servo motor, the coupler and the ball screw.

In the above technical scheme, the linear guide rail is a square ball linear guide rail.

The utility model has the advantages that the double-guide drawing device adopts double guide rails and double guide rods for guiding, the drawing movement is stable, the error rate is low, the accurate drawing and inserting action can be realized, the adjustment is convenient, and the production efficiency and the product quality are improved; and simultaneously, the utility model discloses the sliding plate that has still solved transmission drive stirring block removal in the current adopts to be that ball screw transmission and single slide rail are the direction and the movement track that causes is curve, poor stability, inconvenient problem of adjusting.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a plan view of the present invention.

In the figure, 1, a fixed disc, 2, a mounting base plate, 3, a linear guide rail, 4, a sliding plate, 5, a drawing and poking driving assembly, 6, a floating plate, 7, a poking clamping seat, 8, a floating connector, 9, a jacking driving device, 10, a poking block, 11, a guide rod, 51, a drawing and poking air cylinder, 52, a floating connector, 53, a supporting seat, 12, a guide rod and 001, a needle winding shaft are arranged.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Fig. 1-3 illustrate a specific embodiment of a needle-winding type insertion-needle type drawing device of the present invention, referring to fig. 1-3, a double-guiding drawing device of a winding machine comprises a mounting plate 2 fixed on a fixed plate 1, wherein two linear guide rails 3 extending in a transverse direction (the length direction of the mounting plate 2) are arranged on the mounting plate 2, in this embodiment, the linear guide rails 3 are preferably square ball linear guide rails, sliding plates 4 are arranged on the two linear guide rails 3, the sliding plates 4 can slide along the linear guide rails 3 by a driving assembly 5 arranged on one transverse side of the mounting plate 2, the sliding plates 4 are connected with a floating plate 6 arranged vertically below the sliding plates 4 through two guide rods 12 arranged vertically, in practice, the top ends of the guide rods 12 vertically penetrating through the vertical direction of the floating plate 12 are further provided with limit screws, and through the limit screws, matching the stroke limiting the vertical movement of the floating plate 6; the bottom end of the floating plate 6 is fixedly provided with a toggle clamping seat 7, the floating plate 6 is also in transmission connection with a jacking driving device 9 arranged on the sliding plate 4 through a floating connector 8, in the embodiment, the jacking driving device 9 is a jacking cylinder, and a piston of the jacking cylinder is fixedly connected with the floating connector 8; the jacking driving device 9 can drive the floating plate 6 to drive the shifting clamping seat 7 to vertically move and is movably clamped with the shifting block 10 sleeved on the needle winding shaft 001 which is transversely arranged; after the pulling and poking driving component 5 is matched with the jacking driving device 9 to drive the pulling and poking clamping seat 7 to be clamped with the poking block 10, the pulling and poking driving component 5 transversely drives the poking block 10 to drive the needle winding shaft 001 to transversely move relative to the fixed disc 1, and the pulling and poking of the needle winding shaft 001 are completed in a matching manner; referring to fig. 1-3, in this embodiment, two transversely extending guide rods 11 are disposed in parallel at a position on the fixed disk 1 where the needle winding shaft 001 is disposed, the dial block 10 is slidably connected to the two guide rods 11 through a linear bearing (not shown in the drawings), and the needle winding shaft 001 penetrates through the dial block 10; the poking block 10 is driven by the poking clamping seat 7 to transversely slide along the two guide rods 11, and the matched driving needle winding shaft 001 transversely moves to complete the poking.

Preferably, in the present embodiment, the sliding plate 4 is driven to slide along the linear guide 3 in a transverse direction by a drawing driving assembly 5 composed of a drawing cylinder 51 and a floating joint 52, in practice, the drawing cylinder 51 is installed at one end of the mounting base plate 2 in the transverse direction by a supporting base 53, and the drawing cylinder 51 is connected with the sliding plate 4 by the floating joint 52 and drives the sliding plate 4 to slide along the linear guide 3; in practice, the drawing driving assembly 5 may further include a servo motor, a coupler and a ball screw, the ball screw is disposed between the two linear guide rails 3, one end of the ball screw is connected to the sliding plate 4, the other end of the ball screw is in transmission connection with the servo motor through the coupler, and the servo motor drives the ball screw to rotate so that the ball nut of the ball screw slides along the ball screw to drive the sliding plate 4 to move.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. A double-guide drawing device of a winding machine is characterized by comprising a mounting bottom plate fixedly arranged on a fixed plate, wherein two transversely extending linear guide rails are arranged on the mounting bottom plate, sliding plates are arranged on the two linear guide rails, the sliding plates can slide along the linear guide rails by being driven by a drawing driving assembly arranged on one transverse side of the mounting bottom plate, the sliding plates are connected with a floating plate arranged below the sliding plates in the vertical direction through two guide rods arranged in the vertical direction, the bottom ends of the floating plates are fixedly provided with a drawing clamping seat, the floating plate is also in transmission connection with a jacking driving device arranged on the sliding plates through a floating connector, and the jacking driving device can drive the floating plates to drive the drawing clamping seat to move vertically and be movably clamped with a drawing block sleeved on a winding needle shaft arranged in the transverse direction; after the pulling and poking driving assembly is matched with the jacking driving device to drive the pulling and poking clamping seat to be clamped with the poking block, the pulling and poking driving assembly transversely drives the poking block to drive the needle winding shaft to transversely move relative to the fixed disc, and pulling and poking of the needle winding shaft are completed in a matching mode.

2. The double-guide pulling device of the winding machine as claimed in claim 1, wherein two transversely extending guide rods are arranged in parallel at positions on the fixed disc which are matched with the positions where the needle winding shafts are arranged, the shifting block is connected with the two guide rods in a sliding manner through a linear bearing, and the needle winding shafts are arranged on the shifting block in a penetrating manner; the poking block is driven by the poking clamping seat to transversely slide along the two guide rods, and the matched driving drives the needle winding shaft to transversely move and complete the poking.

3. The double-guide drawing device of the winding machine as claimed in claim 2, wherein the jacking driving device is a jacking cylinder, and a piston of the jacking cylinder is fixedly connected with the floating connector.

4. The dual guidance drawing device of a winding machine according to claim 3, wherein the sliding plate slides laterally along the linear guide by a drawing driving assembly transmission consisting of a drawing cylinder and a floating joint, or along the linear guide by a drawing driving assembly transmission consisting of a servo motor, a coupling and a ball screw.

5. The double guide pulling device of a winding machine according to claim 4, wherein the linear guide is a square ball linear guide.