CN214079867U

CN214079867U - Tight butt joint mechanism is held in welding of winding drum

Info

Publication number: CN214079867U
Application number: CN202022772725.6U
Authority: CN
Inventors: 陆洪涛
Original assignee: Cangzhou Hongtao Intelligent Equipment Co ltd
Current assignee: Cangzhou Hongtao Intelligent Equipment Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-31
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a tight butt-joint mechanism is embraced in drum welding, including the support, be provided with on the support and hold the feed cylinder, hold the both sides of feed cylinder and be provided with the mechanism of holding tightly, be provided with on the support and press from both sides the material mechanism; the utility model discloses hold tightly on the left side of accessible and hold tightly the frame with the right side and promote the coil stock and be close to the locating plate, when two butt joint ends of sheet metal have slight inclination, then hold tightly on the left side and hold the drive arrangement in the frame outside with the right side and can promote the axial front and back both ends of coil stock and be close to the locating plate respectively, make the whole slope of coil stock, two slope butt joint ends of coil stock can align on the locating plate, remove the locating plate after cliing by pressing from both sides material mechanism, two butt joint ends that drive arrangement and pressing from both sides material mechanism drive coil stock continue to remove in opposite directions and align, the seam aligns with the welding bead, improve welding quality.

Description

Tight butt joint mechanism is held in welding of winding drum

Technical Field

The utility model relates to a metal bucket preparation equipment technical field especially relates to a butt joint mechanism is held tightly in roll bucket welding.

Background

The metal barrel is a common container in daily life and industry, and is manufactured by bending a metal plate by a rolling mechanism, welding the metal plate into a barrel shape by a welding mechanism and then welding the metal plate and the barrel bottom together; the welding mechanism comprises the following steps when welding a seam: firstly, two butt-joint ends of a coil stock are abutted against a positioning plate parallel to the axis of a barrel through a holding mechanism on a material supporting barrel, so that the two ends of the coil stock are initially positioned, then a material clamping mechanism clamps the two butt-joint ends of the coil stock, the positioning plate is removed, the holding mechanism and the material clamping mechanism together enable the two butt-joint ends of the coil stock to be close to butt-joint and overlapped, and then welding can be carried out; however, it is difficult to ensure that the metal plate is absolutely perpendicular to the cutting line when the metal plate is cut, so the cutting line of the metal plate may have an inclination, that is, the whole metal plate is a parallelogram, after being rolled, two end surfaces of the plate are not parallel to the axis, and two positioning surfaces of the positioning plate are parallel to the axis of the coil material so that the seam is aligned and then welded along the axis direction, and it is difficult for a general clasping mechanism to adjust and align the abutting surfaces with inclination, which causes deviation of the welding bead and the seam, and affects the welding quality of the coil barrel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to avoid prior art's weak point, provide a butt joint mechanism is held tightly in the welding of winding drum to effectively solve the weak point that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a winding drum welding, holding and butt-jointing mechanism comprises a support, wherein a material supporting barrel is arranged on the support, holding mechanisms are arranged on two sides of the material supporting barrel, and a material clamping mechanism is arranged on the support;

the bracket is provided with a left driving mechanism and a right driving mechanism which respectively drive the left holding frame and the right holding frame to move; left side actuating mechanism and right actuating mechanism all include two vertical regulating spindles that set up side by side and drive two drive arrangement that remove about two regulating spindles respectively, the left side is embraced and is tightly put up and the right side and embrace the cooperation regulating spindle and all seted up the regulation hole, and the regulation hole is clearance fit with the regulating spindle.

Further, press from both sides material mechanism and include left splint and right splint, it cliies the left clamping device of the left butt joint end of coil stock to be provided with the left splint of drive on the frame to hold tightly on a left side, it cliies the right clamping device of the right butt joint end of coil stock to be provided with the right splint of drive on the support.

Further, the inner sides of the left holding frame and the right holding frame are both arc-shaped.

Furthermore, drive arrangement is including setting up screw rod and the drive screw pivoted servo motor on the support, the regulating spindle passes through the base spiro union on the screw rod, cooperation base is provided with the slide rail on the support.

The above technical scheme of the utility model following beneficial effect has: the utility model discloses hold tightly on the left side of accessible and hold tightly the frame with the right side and promote the coil stock and be close to the locating plate, when two butt joint ends of sheet metal have slight inclination, then hold tightly on the left side and hold the drive arrangement in the frame outside with the right side and can promote the axial front and back both ends of coil stock and be close to the locating plate respectively, make the whole slope of coil stock, two slope butt joint ends of coil stock can align on the locating plate, remove the locating plate after cliing by pressing from both sides material mechanism, two butt joint ends that drive arrangement and pressing from both sides material mechanism drive coil stock continue to remove in opposite directions and align, the seam aligns with the welding bead, improve welding quality.

Drawings

FIG. 1 is a schematic diagram of a prior art butt joint with a slope at the butt joint end of a coil stock;

fig. 2 is a schematic perspective view of an embodiment of the present invention;

FIG. 3 is a perspective view of the clasping frame according to the embodiment of the present invention;

fig. 4 is a schematic top view of the use process of the embodiment of the present invention.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, the winding drum welding clasping butt seam mechanism according to the embodiment includes a support 1, a material supporting cylinder 2 is arranged on the support 1, clasping mechanisms 3 are arranged on two sides of the material supporting cylinder 2, and a material clamping mechanism 4 is arranged on the support 1;

the holding mechanism 3 comprises a left holding frame 31 and a right holding frame 32 which can move oppositely and are arranged at two sides of the material supporting cylinder 2, and the bracket 1 is provided with a left driving mechanism 33 and a right driving mechanism 34 which respectively drive the left holding frame 31 and the right holding frame 32 to move; the left driving mechanism 33 and the right driving mechanism 34 both comprise two adjusting shafts 35 which are vertically arranged in parallel and two driving devices which respectively drive the two adjusting shafts 35 to move left and right, adjusting holes 37 are respectively formed in the left enclasping frame 31 and the right enclasping frame 32 in a way of being matched with the adjusting shafts 35, and the adjusting holes 37 are in clearance fit with the adjusting shafts 35; the left holding frame 31 and the right holding frame 32 are driven to move by two driving devices respectively, so that the action that the left holding frame 31 and the right holding frame 32 obliquely push the coil materials can be realized;

the working process is as follows: after the coil stock is conveyed to the holding mechanism 3 from the material supporting barrel 2, the driving devices at two sides of the left holding frame 31 and the right holding frame 32 drive the adjusting shaft 35 to move, the left holding frame 31 and the right holding frame 32 move along with the adjusting shaft 35 in opposite directions to tighten the coil stock, two butt ends of the coil stock are abutted against the positioning plate between the left holding frame 31 and the right holding frame 32, if the butt ends of the metal plates have slopes, the whole edge can not be directly contacted with the positioning plate, at the moment, the driving devices at two sides of the left holding frame 31 and the right holding frame 32, which are closer to one end of the coil stock, which is not contacted with the positioning plate, continue to work to drive the adjusting shaft 35 at the side to move, because the adjusting hole 37 is in clearance fit with the adjusting shaft 35, the adjusting hole 37 can radially deviate from the adjusting shaft 35, the left holding frame 31 and the right holding frame 32 are matched with the coil stock to incline, the whole coil stock is inclined, and the two inclined butt ends of the coil stock can be aligned on the positioning plate, then left splint and right splint are cliied the both ends of coil stock, remove the locating plate, and the drive arrangement drive left side of holding frame 31 one side of holding tightly on the left side holds the frame 31 and promotes the coil stock, and the left end that the left splint were cliied the coil stock simultaneously holds the left end of frame 31 and follows left side and hold tightly the left end and the right-hand member butt joint closure of coil stock, can weld.

Preferably, the material clamping mechanism 4 comprises a left clamping plate 41 and a right clamping plate 42, a left clamping device 43 for driving the left clamping plate 41 to clamp the left butt joint end of the coil material is arranged on the left clasping frame 31, and a right clamping device 44 for driving the right clamping plate 42 to clamp the right butt joint end of the coil material is arranged on the bracket 1; the left clamping device 43 is arranged on the left clasping frame 31, and can enable the left clamping plate 41 to move along with the left clasping frame 31; wherein can set up support frame 5 in holding in the palm feed cylinder 2, can set up on the support frame 5 respectively with left splint 41 and right splint 42 complex left layer board and right layer board, can set up screw mechanism on the support frame 5 and drive left layer board and follow left splint 41 and remove together.

Preferably, the inner sides of the left holding frame 31 and the right holding frame 32 are both arc-shaped, so that the coil stock is conveniently pushed.

Preferably, the driving device comprises a screw rod arranged on the bracket 1 and a servo motor for driving the screw rod to rotate, the adjusting shaft 35 is screwed on the screw rod through a base, and the bracket 1 is provided with a slide rail in cooperation with the base; the servo motor, the screw rod and the base of the adjusting shaft 35 form a screw rod mechanism, and the servo motor drives the screw rod to rotate, so that the adjusting shaft 35 moves along the screw rod along with the base.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a butt joint mechanism is held tightly in welding of winding drum which characterized in that: the material holding device comprises a support, wherein a material holding barrel is arranged on the support, two sides of the material holding barrel are provided with clamping mechanisms, and a material clamping mechanism is arranged on the support;

2. The winding drum welding clasping and butt-jointing mechanism according to claim 1, characterized in that: the material clamping mechanism comprises a left clamping plate and a right clamping plate, a left clamping device for driving the left clamping plate to clamp the left butt joint end of the coil material is arranged on the left holding frame, and a right clamping device for driving the right clamping plate to clamp the right butt joint end of the coil material is arranged on the support.

3. The winding drum welding clasping and butt-jointing mechanism according to claim 1, characterized in that: the inner sides of the left holding frame and the right holding frame are both arc-shaped.

4. The winding drum welding clasping and butt-jointing mechanism according to claim 1, characterized in that: the driving device comprises a screw rod arranged on the support and a servo motor driving the screw rod to rotate, the adjusting shaft is connected to the screw rod in a threaded mode through a base, and a sliding rail is arranged on the support in a matched mode with the base.