阅读说明：本技术 一种用于热水器外壳的抱圆扣缝装置 (A embrace circle and detain seam device for water heater shell ) 是由 邱刚 杨乃科 于 2019-12-06 设计创作，主要内容包括：本发明提出了一种用于热水器外壳的抱圆扣缝装置,包括：顶座及底座,所述顶座间隔设置在底座上方；输送组件,固定设置在底座顶部的中间,用于接收外部传送到底座处的板料并将其移动到底座中部；龙门架及夹取升降组件,所述龙门架对称设置在底座的左右两侧且分别与底座的上表面滑动连接,所述夹取升降组件分别可升降设置在位于底座左右两侧的龙门架上,所述夹取升降组件用于夹紧板料的左右两端并带动板料在龙门架上向上移动,完成板料的抱圆；扣缝组件,固定设置在顶座的底部,用于将弯折呈筒状的板料的两端进行下压完成扣缝,借此,本发明具有可以适应不同长度的板料、适应性强、兼容范围广,可以生产多种不同型号的热水器外壳的优点。(The invention provides a circular buckling and sewing device for a water heater shell, which comprises: the top seat and the base are arranged above the base at intervals; the conveying assembly is fixedly arranged in the middle of the top of the base and used for receiving the plate materials which are externally transmitted to the base and moving the plate materials to the middle of the base; the clamping lifting components are respectively arranged on the portal frames positioned on the left side and the right side of the base in a lifting manner, and are used for clamping the left end and the right end of the plate and driving the plate to move upwards on the portal frames to complete the rounding of the plate; the buckling seam component is fixedly arranged at the bottom of the top seat and used for pressing down two ends of a plate bent into a cylindrical shape to complete buckling seams.)

1. The utility model provides a embrace circle and detain seam device for water heater shell which characterized in that includes:

the top seat and the base are arranged above the base at intervals, and a first upright column and a second upright column are respectively and fixedly arranged in the middle of the front side and the middle of the rear side between the top seat and the base;

the conveying assembly is fixedly arranged in the middle of the top of the base and used for receiving the plate materials which are externally transmitted to the base and moving the plate materials to the middle of the base;

the clamping lifting components are arranged on the portal frames positioned on the left side and the right side of the base in a lifting mode respectively and are used for clamping the left end and the right end of the plate and driving the plate to move upwards on the portal frames, and the portal frames are used for driving the clamping lifting components to move from the left side and the right side of the base to the middle of the base to bend the plate into a cylindrical shape with the left end and the right end overlapped so as to complete the rounding of the plate;

and the seam buckling assembly is fixedly arranged at the bottom of the top seat and used for pressing down two ends of the bent cylindrical sheet material to complete seam buckling.

2. The embrace circle detain seam device for water heater shell according to claim 1, characterized in that, the centre of base is provided with and is horizontal and the left and right recess that runs through, conveying component is located in the recess, first stand includes two that bilateral symmetry and interval set up, the front side of detaining the seam subassembly is located between the first stand of left and right sides, the rear side and the second stand parallel and level of detaining the seam subassembly.

3. The embrace circle buckle seam device for water heater shell according to claim 2, characterized in that, the conveyor assembly includes support and conveyer belt, the support is fixed to be set up in the recess, the conveyer belt transmission sets up at the support top.

4. The embrace circle buckle seam device for water heater shell according to claim 1, characterized in that, the both sides symmetry is fixed with first guide rail around the base top, the portal frame is provided with relative two sets and is located the left and right sides of base respectively, the bottom of portal frame front and back both sides wall slides respectively and sets up in first guide rail, the portal frame that is located the left and right sides of base simultaneously relative motion or back-and-forth movement.

5. The device of claim 1, wherein second guide rails are fixedly arranged on the front and rear sides of the opposite surfaces of the portal frame and the first and second columns, and the front and rear sides of the clamping and lifting assembly are slidably arranged in the second guide rails.

6. The embrace circle detain seam device for water heater shell according to claim 5, characterized in that, the clamp is got lifting unit and is included lifting seat, roating seat and clamping jaw, fixedly provided with the third guide rail on the opposite face of portal frame's front and back both sides wall, the lifting seat sets up perpendicularly between the front and back both sides wall of portal frame and respectively with portal frame front and back both sides wall on the third guide rail sliding fit, the middle part of lifting seat is provided with the clearance, it is provided with the base to slide in the second guide rail, the roating seat sets up perpendicularly between the front and back both sides wall of portal frame, the both sides of roating seat rotate with the base respectively and are connected, the clamping jaw is fixed to be set up on the roating seat.

7. A circular clasping and sewing device for a water heater shell as claimed in claim 6, wherein the position of the rotary seat corresponds to the position of the conveying assembly.

8. The embrace circle buckle seam device for water heater shell according to claim 1, characterized in that, the buckle seam subassembly includes the bracing piece, the bracing piece interval sets up in the below of footstock, the rear side and the second stand fixed connection of bracing piece, the overlap department at sheet material left and right ends is located the top of bracing piece.

9. The embrace circle detains seam device for water heater shell according to claim 8, characterized in that, the centre of the bottom of footstock evenly is provided with a plurality of hydro-cylinders from front to back in proper order fixedly, the expansion end of hydro-cylinder is fixed and is provided with the clamp plate corresponding with the bracing piece, the expansion end of hydro-cylinder contacts with the overlapping department at both ends about the sheet material.

Technical Field

The invention belongs to the technical field of water heater shell production equipment, and particularly relates to a circular buckling and sewing device for a water heater shell.

Background

At present, along with the improvement of living standard of people, more and more attention is paid to sanitation, in order to prevent invasion of bacteria and viruses from causing diseases to human bodies, the hygiene is more and more important for daily bathing, so that the water heater enters more people's family life and plays an important role, a water heater shell is mostly cylindrical, the water heater shell (see figure 1) is an indispensable part of the shells of an electric water heater and a solar water heater, and the processing and forming of the shell are more indispensable steps in the manufacturing process of the water heater.

Disclosure of Invention

The invention provides a rounding buttoning device for a water heater shell, which solves the problems that the rounding structure in the prior art has poor adaptability and narrow compatible range, and only one type of water heater shell can be produced by one device.

The technical scheme of the invention is realized as follows: a embrace circle buckle seam device for water heater shell includes:

the top seat and the base are arranged above the base at intervals, and a first upright column and a second upright column are fixedly arranged in the middle of the front side and the rear side between the top seat and the base respectively;

the conveying assembly is fixedly arranged in the middle of the top of the base and used for receiving the plate materials which are externally transmitted to the base and moving the plate materials to the middle of the base;

the clamping lifting components are arranged on the portal frames positioned on the left side and the right side of the base in a lifting mode respectively and are used for clamping the left end and the right end of the plate and driving the plate to move upwards on the portal frames;

and the seam buckling assembly is fixedly arranged at the bottom of the top seat and used for pressing down two ends of the bent cylindrical sheet material to complete seam buckling.

The plate material is conveyed to a position between the base and the top seat, the conveying assembly receives the plate material in a transmission manner and conveys the plate material to the central position of the base, the clamping and lifting assembly moves downwards on the portal frames on the left side and the right side and moves to the positions which are flush with the left end and the right end of the plate material, the clamping and lifting assembly clamps the left end and the right end of the plate material and moves upwards on the portal frames on the left side and the right side, the portal frames on the left side and the right side synchronously move towards the middle of the base to drive the clamping and lifting assemblies on the portal frames on the left side and the right side to move relatively above the base, so that the two ends of the plate material are stressed by inward and upward bending forces, when the clamping and lifting assembly is lifted to the top of the portal frames, the portal frames on the left side and the right side reach the middle of the base to bend the plate material into a cylindrical shape with the left end and the right end, therefore, the clamping lifting assembly on the portal frame can clamp plates with different lengths, so that the plates with different lengths can be encircled to form water heater shells of various models, the device has the advantages of strong adaptability and wide compatible range, one device can produce the water heater shells of various models, and the working efficiency is improved.

As a preferred embodiment, the centre of base is provided with and is transversely just controlling the sunken of running through, conveying component is located sunken, the space of base can be better utilized, avoid causing the hindrance to the work of getting elevating assembly to the clamp, first stand includes two that bilateral symmetry and interval set up, the front side of detaining the seam subassembly is located between the first stand of the left and right sides, the rear side and the second stand parallel and level of detaining the seam subassembly, be convenient for support the left and right sides of footstock front side, make the holding power that the footstock received stronger, avoid the footstock to sink.

As a preferred embodiment, the conveying assembly comprises a support and a conveying belt, the support is fixedly arranged in the recess, the conveying belt is arranged at the top of the support in a transmission mode, the plate is conveyed to the middle of the base, clamping of the lifting assembly is facilitated, and conveying efficiency of the plate is improved.

As a preferred embodiment, fixed first guide rail that is provided with of bilateral symmetry around the base top, the portal frame is provided with relative two sets ofly and is located the left and right sides of base respectively, the bottom of both sides wall slides respectively and sets up in first guide rail around the portal frame, the portal frame that is located the base left and right sides moves or moves back to back simultaneously, the portal frame slides in first guide rail, the portal frame of the left and right sides removes or removes to the both ends of base simultaneously to the base centre, make the clamp that is located on the portal frame of the left and right sides press from both sides lifting unit and can act on both ends about the sheet material simultaneously, make the sheet material both ends receive the same effort, make the rounding effect of sheet material better.

As a preferred embodiment, the portal frame and the front and back sides of the opposite surfaces of the first stand column and the second stand column are fixedly provided with second guide rails, the front and back sides of the clamping lifting assembly are arranged in the second guide rails in a sliding mode, the clamping lifting assembly is arranged in the second guide rails in a sliding mode, the matching degree between the clamping lifting assembly and the portal frame is higher, and the plate material can be conveniently operated to carry out rounding.

As a preferred embodiment, the clamping lifting assembly comprises a lifting seat, a rotating seat and clamping jaws, wherein a third guide rail is fixedly arranged on the opposite surface of the front side wall and the rear side wall of the portal frame, the lifting seat is vertically arranged between the front side wall and the rear side wall of the portal frame and is respectively in sliding fit with the third guide rail on the front side wall and the rear side wall of the portal frame, a gap is arranged in the middle of the lifting seat, a base is arranged in the second guide rail in a sliding manner, the rotating seat is vertically arranged between the front side wall and the rear side wall of the portal frame, the two sides of the rotating seat are respectively and rotatably connected with the base, the clamping jaws are fixedly arranged on the rotating seat, when the plate moves towards the middle of the base, the lifting seat rises on the third guide rail to enable the plate to smoothly reach the middle of the base, the clamping jaws grasp the left end and the right, the rotating seat is driven to move upwards on the portal frame, the portal frame moves towards the middle of the base at the top of the base, the rounding and the rising of the plate can be realized in the process, and the working efficiency of rounding the plate is improved conveniently.

As a preferred embodiment, the position of the rotating seat corresponds to the position of the conveying assembly, so that the clamping jaws on the rotating seat can conveniently grab the plate, the two ends of the plate can be clamped more accurately by the clamping jaws, the condition that the plate is not accurately grabbed and the plate is not round accurately is avoided, and the plate rounding forming rate is improved.

As a preferred embodiment, the seam buckling component comprises a supporting rod, the supporting rod is arranged below the top seat at intervals, the rear side of the supporting rod is fixedly connected with the second upright post, the overlapping part of the left and right ends of the sheet material is positioned at the top of the supporting rod, a plurality of oil cylinders are sequentially and uniformly and fixedly arranged in the middle of the bottom of the top seat from front to back, the movable end of each oil cylinder is fixedly provided with a pressing plate corresponding to the supporting rod, the movable end of each oil cylinder is contacted with the overlapping part of the left and right ends of the sheet material, after the sheet material is subjected to a rounding process under the action of a portal frame and a clamping lifting component, the overlapping part of the left and right ends of the sheet material is positioned at the top of the supporting rod, the top of the supporting rod is arranged at intervals with the bottom of the top seat, so that the overlapping part of the left and right ends of the sheet material is positioned at, in the process, manual participation is not needed, and the working efficiency of plate material buckling seam is improved.

After the technical scheme is adopted, the invention has the beneficial effects that:

1. the device has strong adaptability and wide compatible range, and one device can produce water heater shells of various models, thereby improving the working efficiency of the device;

2. in the process of realizing the rounding and the seam buckling of the plate, the plate does not need to be adjusted by manpower, and the working efficiency of rounding and seam buckling of the plate is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a buckle seam state of the sheet material of the present invention;

FIG. 2 is a schematic structural view of the initial state of the buckle seam of the sheet material of the present invention;

FIG. 3 is a schematic structural view of a gantry and a gripping and lifting assembly of the present invention;

FIG. 4 is a schematic view of the buckle seam assembly of the present invention.

In the figure, 1-top seat; 2-a base; 3-a conveying assembly; 4-a portal frame; 5-clamping a lifting assembly; 6-a buckle seam component; 7-plate material; 11-a first upright; 12-a second upright; 21-dishing; 22-a first guide rail; 31-a scaffold; 32-a conveyor belt; 41-a second guide rail; 42-a third guide rail; 43-a base; 51-a lifting seat; 52-a rotating base; 53-a jaw; 54-gap; 61-a support bar; 62-oil cylinder; 621-pressing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, a circular buckle seam holding device for a water heater shell comprises:

the top seat 1 and the base 2, the top seat 1 is arranged above the base 2 at intervals, and a first upright column 11 and a second upright column 12 are respectively and fixedly arranged in the middle of the front side and the middle of the rear side between the top seat 1 and the base 2;

the conveying assembly 3 is fixedly arranged in the middle of the top of the base 2 and used for receiving the plate 7 which is externally transmitted to the base 2 and moving the plate to the middle of the base 2;

the clamping lifting components 5 are respectively arranged on the portal frames 4 positioned on the left side and the right side of the base 2 in a lifting mode, the clamping lifting components 5 are used for clamping the left end and the right end of the plate 7 and driving the plate 7 to move upwards on the portal frames 4, and the portal frames 4 are used for driving the clamping lifting components 5 to move towards the middle of the base 2 from the left side and the right side of the base 2 to bend the plate 7 into a cylindrical shape with the left end and the right end overlapped to complete the rounding of the plate 7;

the seam buckling component 6 is fixedly arranged at the bottom of the top seat 1 and used for pressing down two ends of a sheet material 7 bent into a cylindrical shape to complete seam buckling;

the conveying assembly 3, the portal frame 4, the clamping lifting assembly 5 and the seam buckling assembly 6 are all electrically connected with the control system.

The plate 7 is conveyed to a position between the base 2 and the top seat 1, the conveying assembly 3 receives the plate 7 in a transmission manner and conveys the plate 7 to the central position of the base 2, the clamping and lifting assemblies 5 move downwards on the portal frames 4 on the left side and the right side and move to positions flush with the left end and the right end of the plate 7, the clamping and lifting assemblies 5 clamp the left end and the right end of the plate 7 and move upwards on the portal frames 4 on the left side and the right side, meanwhile, the portal frames 4 on the left side and the right side synchronously move towards the middle of the base 2 to drive the clamping and lifting assemblies 5 on the portal frames 4 on the left side and the right side to relatively move above the base 2, so that the two ends of the plate 7 are subjected to inward and upward bending forces, when the clamping and lifting assemblies 5 rise to the top of the portal frames 4 on the left side and the right side, the plate 7 reaches the middle of the base 2 and is, because the portal frames 4 can move freely from left to right at the top of the base 2, and the distance between the portal frames 4 at the left and right sides can move according to the length of the plate 7, the clamping lifting assembly 5 positioned on the portal frames 4 can clamp the plate 7 with different lengths, so that the plate 7 with different lengths can be encircled to form water heater shells of various models.

The centre of base 2 is provided with and is transversely and controls sunken 21 that runs through, conveying component 3 is located sunken 21, the space of utilization base 2 that can be better, avoid causing the hindrance to the work of pressing from both sides and getting elevating component 5, first stand 11 includes two that bilateral symmetry and interval set up, the front side of lock joint subassembly 6 is located between the first stand 11 of the left and right sides, the rear side and the 12 parallel and level of second stand of lock joint subassembly 6, be convenient for support the left and right sides of top seat 1 front side, make the holding power that top seat 1 received stronger, avoid top seat 1 to sink. The conveying assembly 3 comprises a support 31 and a conveying belt 32, the support 31 is fixedly arranged in the recess 21, the conveying belt 32 is arranged at the top of the support 31 in a transmission mode, the plate 7 is conveyed to the middle of the base 2 through the transmission of the conveying belt 32, clamping of the lifting assembly 5 is facilitated, and conveying efficiency of the plate 7 is improved.

Fixed first guide rail 22 that is provided with of bilateral symmetry around base 2 top, portal frame 4 is provided with relative two sets ofly and is located the left and right sides of base 2 respectively, the bottom of both sides wall slides respectively and sets up in first guide rail 22 around portal frame 4, portal frame 4 that is located the 2 left and right sides of base simultaneously relative movement or back-to-back movement, portal frame 4 slides in first guide rail 22, the portal frame 4 of the left and right sides removes or to the both ends of base 2 simultaneously to base 2 middle part simultaneously, make the clamp that is located on the portal frame 4 of the left and right sides press from both sides and get lifting unit 5 and can act on both ends about sheet material 7 simultaneously, make 7 both ends of sheet material receive the same effort, make the armful of sheet material 7 effect better. Both sides are all fixed around portal frame 4 and first stand 11 and second stand 12 opposite face are provided with second guide rail 41, press from both sides the front and back both sides of getting lifting unit 5 and all slide and set up in second guide rail 41, press from both sides the slip setting of getting lifting unit 5 in second guide rail 41 for it is higher to press from both sides the cooperation degree of getting between lifting unit 5 and the portal frame 4, is convenient for operate sheet material 7 and embraces the circle.

The clamping lifting assembly 5 comprises a lifting seat 51, a rotating seat 52 and clamping jaws 53, wherein a third guide rail 42 is fixedly arranged on the opposite surface of the front side wall and the rear side wall of the portal frame 4, the lifting seat 51 is vertically arranged between the front side wall and the rear side wall of the portal frame 4 and is respectively in sliding fit with the third guide rail 42 on the front side wall and the rear side wall of the portal frame 4, a gap 54 is arranged in the middle of the lifting seat 51, a base 43 is arranged in the second guide rail 41 in a sliding way, the rotating seat 52 is vertically arranged between the front side wall and the rear side wall of the portal frame 4, two sides of the rotating seat 52 are respectively in rotating connection with the base 43, the clamping jaws 53 are fixedly arranged on the rotating seat 52, when the plate 7 moves towards the middle of the base 2, the lifting seat 51 rises on the third guide rail 42 to enable the plate 7 to smoothly reach the middle of the base 2, the clamping jaws, meanwhile, the base 2 moves towards the top of the portal frame 4 on the second guide rail 41 to drive the rotating base 52 to move upwards on the portal frame 4, and the portal frame 4 moves towards the middle of the base 2 on the top of the base 2, so that the rounding and the lifting of the plate 7 can be realized in the process, and the working efficiency of rounding the plate 7 can be improved conveniently.

The seam buckling component 6 comprises a supporting rod 61, the supporting rod 61 is arranged below the top seat 1 at intervals, the rear side of the supporting rod 61 is fixedly connected with the second upright post 12, the overlapping part of the left and right ends of the sheet material 7 is positioned at the top of the supporting rod 61, a plurality of oil cylinders 62 are sequentially and uniformly and fixedly arranged in the middle of the bottom of the top seat 1 from front to back, a pressing plate 621 corresponding to the supporting rod 61 is fixedly arranged at the movable end of each oil cylinder 62, the movable end of each oil cylinder 62 is contacted with the overlapping part of the left and right ends of the sheet material 7, after the sheet material is subjected to a rounding process under the action of the portal frame 4 and the clamping lifting component 5, the overlapping part of the left and right ends of the sheet material 7 is positioned at the top of the supporting rod 61, the top of the supporting rod 61 is arranged at intervals with the bottom of the top seat 1, therefore the overlapping part of the left and right ends of the sheet material 7, the buckling seam of the plate 7 is realized, manual participation is not needed in the process, and the working efficiency of the buckling seam of the plate is improved.

The control principle of the control system is as follows:

1. the control system controls the conveyor belt 32 to convey and receive the plate 7 on the surface of the bracket 31 and convey the plate 7 to the middle part of the base 2;

2. the control system controls the portal frames 4 on the left side and the right side of the base 2 to move to the middle of the base 2, then the lifting seats 51 on the portal frames 4 on the left side and the right side are lifted upwards, the rotating seat 52 descends on the portal frames 4, the clamping jaws 53 on the rotating seat 52 grab the left end and the right end of the plate 7, then the rotating seat 52 rotates and ascends on the portal frames 4, and the left end and the right end of the plate 7 are bent towards the middle and overlapped to form a cylinder;

3. the control system controls the oil cylinder 62 to press down and press the overlapped part of the left end and the right end of the plate 7 to finish the seam buckling.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, a communication between two elements, a direct connection, or an indirect connection via an intermediate medium, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.