CN218460552U

CN218460552U - Hemming device for chemical steel drum production

Info

Publication number: CN218460552U
Application number: CN202222856461.1U
Authority: CN
Inventors: 张立峰
Original assignee: Taicang Liri Packaging Container Co ltd
Current assignee: Taicang Liri Packaging Container Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-02-10
Anticipated expiration: 2032-10-28

Abstract

A hemming device for chemical steel drum production comprises a support, a rotary workbench structure, a first material pushing structure and a second material pushing structure; the rotary workbench structure comprises a first motor, a coupler, a first rotating shaft, a first bearing seat, a circular guide rail and an adjustable workbench structure; the adjustable workbench structure comprises a lower plate, a support frame, an upper plate, a second motor, a synchronous pulley structure, a second rotating shaft, a second bearing seat, a rotary table and a push rod structure. When the adjustable workbench structure is used for mounting a chemical steel barrel, the second motor drives the second rotating shaft to rotate under the action of the second bearing seat through the synchronous pulley structure, the rotary table rotates along with the second rotating shaft, the push rod structure on the rotary table synchronously moves in opposite directions or in reverse direction along with the rotary table, and the chemical steel barrel is fixed from the inner side through adjusting the relative distance of the push rod structure. The fixing device is simple and convenient to operate, is suitable for fixing chemical steel drums with different diameters, ensures that the chemical steel drums are positioned in the center of the rotary workbench structure, and improves the product quality.

Description

Hemming device for chemical steel drum production

Technical Field

The utility model relates to a chemical industry steel drum production field especially relates to a chemical industry steel drum production is with turn-up device.

Background

In the production process of the chemical steel barrel, the edge of the chemical steel barrel needs to be curled, namely, the edge of the steel barrel mouth is curled outwards, so that the edge of the whole chemical steel barrel product is smooth and mellow, the situations that a worker cuts hands and the like in the use process are avoided, and the attractiveness of the chemical steel barrel is increased.

The existing curling device generally comprises a rotary workbench, a fixing structure and a material pushing structure, after the steel drum is placed on the rotary workbench, the steel drum is tightly pressed through the fixing structure, and along with the rotation of the rotary workbench, the material pushing structure curls the edge of the steel drum. However, this approach has significant disadvantages: as the steel drum is tightly pressed on the rotary worktable through the fixed structure, the central position of the steel drum is difficult to ensure, thereby influencing the quality of the turned edge.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a chemical industry is crimping device for steel drum production has solved the problem that current crimping device exists in the use.

The technical scheme is as follows: the utility model provides a hemming device for chemical steel drum production, which comprises a bracket, a rotary workbench structure, a first material pushing structure and a second material pushing structure, wherein the rotary workbench structure is fixed in the middle of the bracket, and the first material pushing structure and the second material pushing structure are oppositely arranged on the bracket and positioned at two sides of the rotary workbench structure; the rotary workbench structure comprises a first motor, a coupler, a first rotating shaft, a first bearing seat, a circular guide rail and an adjustable workbench structure, wherein the shaft end of the first motor is connected with one end of the first rotating shaft arranged on the first bearing seat through the coupler, the other end of the first rotating shaft is connected with the bottom of the adjustable workbench structure, and the adjustable workbench structure is connected with a sliding block fixed on the circular guide rail on the bracket; workstation structure includes hypoplastron, support frame, upper plate, second motor, hold in range pulley structure, second pivot, secondary shaft bearing, carousel, push rod structure, connect through the support frame between hypoplastron and the upper plate, the second motor axle head passes through the hold in range pulley structure and the one end of second pivot is connected, the second pivot other end passes through the secondary shaft bearing and fixes on the upper plate, the carousel is fixed at second pivot intermediate position, is located under the upper plate, the total three groups of push rod structure to be the circumference array setting as the axle center at the carousel center, just push rod structure one end and carousel are connected. The end, needing to be curled, of the chemical steel barrel is placed downwards to be structurally arranged on an adjustable workbench of a rotary workbench structure, a first motor drives a first rotating shaft through a coupler to drive the adjustable workbench structure to rotate along a circular guide rail under the support of a first bearing seat, and a first material pushing structure and a second material pushing structure on two sides are used for curling the edge of the chemical steel barrel. Wherein, workstation structure with adjustable when installation chemical industry steel drum, the second motor passes through synchronous pulley structure drive second pivot and rotates under the effect of second bearing seat, and the carousel rotates thereupon, and the push rod structure on it does synchronous relative or reverse movement thereupon, and through the relative distance of adjustment push rod structure, fixes chemical industry steel drum from the inboard. The chemical steel barrel fixing device is simple and convenient to operate, is suitable for fixing chemical steel barrels with different diameters, and ensures that the chemical steel barrels are located in the center of the rotary workbench structure, so that the curling quality is improved.

Furthermore, the upper plate is provided with three groups of first arc-shaped grooves, and the centers of the upper plate are arranged on the upper plate in a circumferential array mode by taking the centers of the upper plate as axes.

Furthermore, the turntable is provided with three groups of second arc-shaped grooves which are arranged on the turntable in a circumferential array by taking the center of the turntable as an axis.

Furthermore, the first arc-shaped groove and the second arc-shaped groove are the same in size and are arranged on the upper plate and the rotary table in opposite directions.

Furthermore, the push rod structure includes pole, fixing base, jump ring set gradually at the rod end portion. The rod is arranged in the corresponding first arc-shaped groove and the second arc-shaped groove on the upper plate and the rotary table, and is limited through the fixed seat and the clamp spring.

Furthermore, a guide wheel is arranged on the fixed seat and fixed on the fixed seat through a fixing bolt. The leading wheel sets up in the first arc wall of upper plate. When the push rod structure is adjusted along with the rotation of the rotary table, the guide wheel moves in the first arc-shaped groove of the upper plate, so that a good guiding effect is achieved.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: 1) The adjustable workbench structure capable of automatically adjusting the distance between the push rod structures is arranged to push and fix the chemical steel barrel from the inside, so that the chemical steel barrel crimping machine is suitable for crimping work of chemical steel barrels with different diameters, the position of the chemical steel barrel on the rotary workbench structure is ensured, and the crimping quality is improved; 2) Simple structure, convenient operation and wide applicability.

Drawings

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

FIG. 2 is a front view of a rotary table structure;

FIG. 3 is a cross-sectional view of an adjustable stage configuration;

FIG. 4 is a perspective view of the upper plate;

FIG. 5 is a perspective view of the turntable;

fig. 6 is an exploded perspective view of the pushrod structure.

In the figure: the device comprises a support 1, a rotary workbench structure 2, a first motor 21, a coupler 22, a first rotating shaft 23, a first bearing seat 24, a circular guide rail 25, an adjustable workbench structure 26, a lower plate 261, a support frame 262, an upper plate 263, a first arc-shaped groove 2631, a second motor 264, a synchronous pulley structure 265, a second rotating shaft 266, a second bearing seat 267, a rotating disc 268, a second arc-shaped groove 2681, a push rod structure 269, a rod 2691, a fixed seat 2692, a snap spring 2693, a guide wheel 2694, a fixing bolt 2695, a first material pushing structure 3 and a second material pushing structure 4.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, 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", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

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 to implicitly indicate 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 invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. 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 under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example one

Fig. 1 shows a front view of the present invention, which includes a support 1, a rotary table structure 2, a first material pushing structure 3, and a second material pushing structure 4, wherein the rotary table structure 2 is fixed in the middle of the support 1, and the first material pushing structure 3 and the second material pushing structure 4 are oppositely disposed on the support 1 and located at two sides of the rotary table structure 2; fig. 2 is a front view of the rotary table structure 2, which includes a first motor 21, a coupling 22, a first rotating shaft 23, a first bearing seat 24, a circular guide rail 25, and an adjustable table structure 26, wherein a shaft end of the first motor 21 is connected to one end of the first rotating shaft 23 disposed on the first bearing seat 24 through the coupling 22, the other end of the first rotating shaft 23 is connected to a bottom of the adjustable table structure 26, and the adjustable table structure 26 is connected to a slider fixed on the circular guide rail 25 on the support 1; fig. 3 is a cross-sectional view of the adjustable working platform structure 26, which includes a lower plate 261, a supporting frame 262, an upper plate 263, a second motor 264, a synchronous pulley structure 265, a second rotating shaft 266, a second bearing seat 267, a rotating disc 268, and a push rod structure 269, wherein the lower plate 261 and the upper plate 263 are connected through the supporting frame 262, the shaft end of the second motor 264 is connected through the synchronous pulley structure 265 and one end of the second rotating shaft 266, the other end of the second rotating shaft 266 is fixed on the upper plate 263 through the second bearing seat 267, the rotating disc 268 is fixed at the middle position of the second rotating shaft 266 and located right below the upper plate 263, the push rod structure 269 has three groups, the three groups are arranged in a circumferential array with the center of the rotating disc 268 as the shaft center, and one end of the push rod structure 269 is connected with the rotating disc 268.

As shown in fig. 4, there are three sets of first arc-shaped slots 2631 on the upper plate 263, and the three sets of first arc-shaped slots 2631 are arranged on the upper plate 263 in a circumferential array with the center of the upper plate 263 as an axis.

Fig. 5 is a perspective view of the rotary plate 268, wherein there are three sets of second arc-shaped slots 2681, and the second arc-shaped slots 2681 are arranged on the rotary plate 268 in a circumferential array around the center of the rotary plate 268.

The first and second

arcuate slots

2631 and 2681 are the same size and are disposed in opposite directions on the upper plate 263 and the turntable 268.

Fig. 6 is an exploded perspective view of the push rod structure 269, which includes a rod 2691, a fixing seat 2692, and a clamp spring 2693, where the fixing seat 2692 and the clamp spring 2693 are sequentially disposed at an end of the rod 2691. Rod 2691 is disposed in corresponding first arc-shaped slot 2631 and second arc-shaped slot 2681 on upper plate 263 and my turntable 268, and is limited by fixing seat 2692 and clamp spring 2693.

The fixing base 2692 is provided with a guide wheel 2694, and the guide wheel 2694 is fixed on the fixing base 2692 by a fixing bolt 2695. Guide wheel 2694 is disposed within first arcuate slot 2631 of upper plate 263. When the push rod 269 is rotated to adjust the position, the guide wheel 2694 moves in the first arc-shaped slot 2631 of the upper plate 263, so as to provide a good guiding function. The utility model discloses in, the wheel of leading wheel 2694 is the PE material.

The utility model discloses the theory of operation:

1) One end of the chemical steel barrel, which needs to be curled, is placed downwards on an adjustable workbench structure 26 of the rotary workbench structure 2;

2) The second motor 264 drives the second rotating shaft 266 to rotate under the action of the second bearing seat 267 through the synchronous pulley structure 265, the turntable 268 rotates along with the second rotating shaft, and the push rod structure 269 on the turntable moves in a synchronous reverse direction along with the second rotating shaft under the limitation of the first arc-shaped groove 2631 and the second arc-shaped groove 2681, so that the relative distance between the push rod structures 269 is adjusted, and the inner side of the chemical steel barrel is pushed and fixed;

3) A first motor 21 of the rotary workbench structure 2 drives a first rotating shaft 23 through a coupler 22 and drives an adjustable workbench structure 26 to rotate along a circular guide rail 25 under the support of a first bearing seat 24, and a first material pushing structure 3 and a second material pushing structure 4 on two sides perform hemming operation on the edge of a chemical steel barrel;

4) After the hemming work is completed, the first motor 21 of the rotary table structure 2 stops rotating;

5) The second motor 264 drives the second rotating shaft 266 to rotate reversely under the action of the second bearing seat 267 through the synchronous pulley structure 265, the rotating disc 268 rotates along with the second rotating shaft, and the push rod structures 269 on the rotating disc 268 synchronously move in opposite directions along with the second rotating shaft, so that the relative distance between the push rod structures 269 is adjusted, and the fixation of the inner side of the chemical steel barrel is loosened.

Through the relative distance between the automatic adjustment push rod structures 269, the chemical steel drums with different diameters are fixed, and meanwhile, the chemical steel drums are located in the center of the rotary workbench structure 2, so that the operation is simple and convenient, and the curling quality is guaranteed.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a chemical industry is crimping device for steel drum production which characterized in that: the automatic feeding device comprises a support (1), a rotary workbench structure (2), a first material pushing structure (3) and a second material pushing structure (4), wherein the rotary workbench structure (2) is fixed in the middle of the support (1), and the first material pushing structure (3) and the second material pushing structure (4) are oppositely arranged on the support (1) and are positioned on two sides of the rotary workbench structure (2); the rotary workbench structure (2) comprises a first motor (21), a coupler (22), a first rotating shaft (23), a first bearing seat (24), a circular guide rail (25) and an adjustable workbench structure (26), wherein the shaft end of the first motor (21) is connected with one end of the first rotating shaft (23) arranged on the first bearing seat (24) through the coupler (22), the other end of the first rotating shaft (23) is connected with the bottom of the adjustable workbench structure (26), and the adjustable workbench structure (26) is connected with a sliding block fixed on the circular guide rail (25) on the support (1); the adjustable workbench structure (26) comprises a lower plate (261), a supporting frame (262), an upper plate (263), a second motor (264), a synchronous pulley structure (265), a second rotating shaft (266), a second bearing seat (267), a rotary disc (268) and a push rod structure (269), wherein the lower plate (261) is connected with the upper plate (263) through the supporting frame (262), the shaft end of the second motor (264) is connected with one end of the second rotating shaft (266) through the synchronous pulley structure (265), the other end of the second rotating shaft (266) is fixed on the upper plate (263) through the second bearing seat (267), the rotary disc (268) is fixed in the middle position of the second rotating shaft (266) and located under the upper plate (263), the push rod structure (269) has three groups, the center of the rotary disc (268) is used as the shaft center to be arranged in a circumferential array, and one end of the push rod structure (269) is connected with the rotary disc (268).

2. The hemming device for chemical steel drum production according to claim 1, wherein: the upper plate (263) is provided with three groups of first arc-shaped grooves (2631), and the first arc-shaped grooves (2631) are arranged on the upper plate (263) in a circumferential array by taking the center of the upper plate (263) as an axis.

3. The curling device for producing chemical steel barrels according to claim 2, wherein: be equipped with second arc wall (2681) on carousel (268), the total three groups of second arc wall (2681) use carousel (268) center to be the setting of circumference array on carousel (268) as the axle center.

4. The hemming device for chemical steel drum production according to claim 3, wherein: the first arc-shaped groove (2631) and the second arc-shaped groove (2681) are the same in size, and the arrangement directions of the upper plate (263) and the rotating disc (268) are opposite.

5. The curling device for producing chemical steel barrels according to claim 1, wherein: push rod structure (269) includes pole (2691), fixing base (2692), jump ring (2693) set gradually at pole (2691) tip.

6. The hemming device for chemical steel drum production according to claim 5, wherein: the fixing seat (2692) is provided with a guide wheel (2694), and the guide wheel (2694) is fixed on the fixing seat (2692) through a fixing bolt (2695).