Metal can body curled edge composite forming device

Abstract

The utility model discloses a metal can body hemming composite forming device which comprises a supporting frame, a conveying mechanism and a can body fixing mechanism, a plurality of bases are fixedly connected to a conveying belt of the conveying mechanism at equal intervals, fluted discs are rotationally connected to the surfaces of the bases, and the can body fixing mechanism is fixedly connected to the surfaces of the fluted discs. A shaping assembly is detachably installed at the lower end of the hydraulic telescopic rod, a limiting groove is formed in the surface of the strip-shaped block, a sliding block is connected to the inner wall of the limiting groove in a reciprocating sliding mode, a frame-shaped rack is fixed to the side face of the sliding block, and the frame-shaped rack and the fluted disc can be meshed with each other. By arranging the conveying mechanism, the multiple bases can be driven to operate around the conveying belt, so that the metal cans can be conveyed to the position below the shaping assembly in an assembly line mode, sliding blocks slide in limiting grooves in a reciprocating mode to drive the metal cans to rotate, and the metal cans can be subjected to edge curling machining through the shaping assembly. And the metal can is subjected to hemming processing in an assembly line mode, so that the processing efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal can processing technical field, concretely is a kind of metal can body edge curl composite forming device. BACKGROUND

[0002] Edge curl can increase the strength and stability of product, and provide better sealing, by searching, find CN220515125U, a kind of metal can edge curl forming die, including base, the inside fixedly connected with motor of base, the output of motor is fixedly connected with gear, the middle part of base is rotatably connected with electric push rod, the outside fixedly connected with gear ring of electric push rod, the outside fixedly connected with four connecting blocks of electric push rod, the outside of four connecting blocks is rotatably connected with push rod one, the output of electric push rod is fixedly connected with connecting piece, the outside rotatably connected with four push rod two of connecting piece.In the utility model, the clamping of different models of metal cans is realized, the position of plastic block is adjusted and the plastic block is quickly replaced, so that the application range of the equipment is wider, and the same equipment can complete the processing of multiple models of metal cans without the need to purchase multiple special equipment, which not only can save cost, but also can reduce the space occupied by equipment and the complexity of maintenance.

[0003] But there are still some problems and deficiencies in the use process: when the metal can is edge curl forming processing, the processing efficiency is low, and after processing, the processed can body is manually removed, then the next can body is processed, so it needs to be improved. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of metal can body edge curl composite forming device to solve the problems raised in the above background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of metal can body edge curl composite forming device, including support frame, conveying mechanism and can body fixed mechanism, the conveying mechanism is fixedly installed on support frame, and a plurality of bases are fixedly connected with equidistance on the conveying belt of conveying mechanism, the surface of base is rotatably connected with gear disc, and can body fixed mechanism is fixedly connected on the surface of gear disc, the surface of support frame is fixedly connected with horizontal support plate, and the surface of horizontal support plate is respectively fixedly connected with top bracket and strip block, the lower surface of top bracket is fixedly connected with hydraulic telescopic rod, and the lower end of hydraulic telescopic rod is detachably installed with plastic assembly, the surface of strip block is provided with limit slot, the inner wall of limit slot is reciprocally slidably connected with sliding block, the side of sliding block is fixedly connected with frame rack, and frame rack and gear disc can be engaged with each other.

[0006] Preferably, the surface of the transverse support plate is fixedly connected with a servo motor, the rotating end of the servo motor is fixedly connected with an eccentric wheel, the surface of the eccentric wheel is rotatably connected with a push-pull arm, and the end of the push-pull arm away from the eccentric wheel is rotatably connected to the frame-shaped rack.

[0007] Preferably, the surface of the transverse support plate is provided with a displacement sensor for monitoring the moving distance of the conveying belt.

[0008] Preferably, the inner side of the support frame is fixedly connected with a receiving box, and the receiving box is located directly below the conveying belt.

[0009] Preferably, the lower surface of the top support is fixedly connected with an auxiliary support leg, and the end of the auxiliary support leg away from the top support is fixedly connected to the surface of the strip-shaped block.

[0010] Preferably, the plastic forming assembly comprises a mounting column and a plastic forming wheel, and the plastic forming wheel is rotatably connected to the lower end of the mounting column.

[0011] Preferably, the tank body fixing mechanism comprises an electric telescopic rod and a plurality of arc-shaped fixing plates, the arc-shaped fixing plates are arranged in an annular array on the outer side of the electric telescopic rod, the fixed end of the electric telescopic rod is rotatably connected with a first arm on the outer surface, the end of the first arm away from the electric telescopic rod is rotatably connected to the surface of the arc-shaped fixing plate, the telescopic end of the electric telescopic rod is rotatably connected with a second arm on the outer surface, and the end of the second arm away from the electric telescopic rod is also rotatably connected to the surface of the arc-shaped fixing plate.

[0012] Beneficial effects

[0013] The utility model provides a kind of metal can body edge rolling composite forming device, with following beneficial effects:

[0014] 1. The metal can body edge rolling composite forming device, by setting conveying mechanism can drive multiple bases around conveying belt operation, utilize base movement can drive multiple tank body fixing mechanisms around conveying belt operation, so that metal cans can be transported to the plastic forming assembly below in the way of assembly line, reciprocating sliding of slider in limiting groove can drive frame-shaped rack reciprocating motion, utilize frame-shaped rack and toothed disc intermeshing, can drive tank body fixing mechanism rotation, to drive metal cans rotation, cooperate hydraulic telescopic rod elongation, utilize plastic forming assembly can be edge rolled to metal cans, compared with prior art, in the way of assembly line to metal cans is edge rolled, greatly improve processing efficiency.

[0015] 2. The metal can body edge rolling composite forming device, by setting the storage box, using the conveying belt operation, when the can body fixing mechanism moves to the storage box directly above, through the electric telescopic rod extension, using the first arm lever and the second arm lever rotation, can make multiple arc fixed plate interfolded tight, so that the metal cans can be dropped in the storage box, realize the automatic storage of the processed metal cans, effectively avoid the manual removal of the metal cans, further improve the processing efficiency.

[0016] 3. The metal can body edge rolling composite forming device, by setting the servo motor driven eccentric wheel rotation, using the push-pull arm lever to the frame rack exert force, can make the frame rack reciprocating motion, so that the can body fixing mechanism ultimately driven metal cans reciprocating rotation, compared with the single direction rotation of the prior art can body, the utility can make the can body edge rolling processing one end stress more uniform, so as to improve the edge rolling processing quality. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The overall three-dimensional structure of the metal can body edge rolling composite forming device is shown in the utility model;

[0018] Figure 2 The overall three-dimensional structure of the metal can body edge rolling composite forming device is shown in the utility model;

[0019] Figure 3 The overall three-dimensional structure of the metal can body edge rolling composite forming device is shown in the utility model;

[0020] Figure 4 The overall three-dimensional structure of the metal can body edge rolling composite forming device is shown in the utility model.

[0021] In the figure: 1, support frame; 2, conveying mechanism; 3, can body fixing mechanism; 4, conveying belt; 5, base; 6, gear disc; 7, transverse support plate; 8, top bracket; 9, strip block; 10, hydraulic telescopic rod; 11, shaping assembly; 12, limit groove; 13, sliding block; 14, frame rack; 15, servo motor; 16, eccentric wheel; 17, push-pull arm lever; 18, displacement sensor; 19, storage box; 20, auxiliary support leg; 21, mounting column; 22, shaping wheel; 23, electric telescopic rod; 24, arc fixed plate; 25, first arm lever; 26, second arm lever. DETAILED DESCRIPTION

[0022] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0023] Please refer to Figures 1-4 The present application provides a technical scheme: a metal can body edge rolling composite forming device, comprising a support frame 1, a conveying mechanism 2 and a can body fixing mechanism 3, the conveying mechanism 2 is fixedly installed on the support frame 1, a plurality of bases 5 are fixedly connected on the conveying belt 4 of the conveying mechanism 2 at equal intervals, the surface of the base 5 is rotatably connected with a toothed disc 6, the can body fixing mechanism 3 is fixedly connected on the surface of the toothed disc 6, the can body fixing mechanism 3 comprises an electric telescopic rod 23 and a plurality of arc-shaped fixing plates 24, the arc-shaped fixing plates 24 are arranged in a ring array on the outer side of the electric telescopic rod 23, the outer surface of the fixed end of the electric telescopic rod 23 is rotatably connected with a first arm rod 25, one end of the first arm rod 25 away from the electric telescopic rod 23 is rotatably connected on the surface of the arc-shaped fixing plate 24, the outer surface of the telescopic end of the electric telescopic rod 23 is rotatably connected with a second arm rod 26, one end of the second arm rod 26 away from the electric telescopic rod 23 is also rotatably connected on the surface of the arc-shaped fixing plate 24, the electric telescopic rod 23 is used for contraction, which can drive the first arm rod 25 and the second arm rod 26 to rotate, so as to drive the plurality of arc-shaped fixing plates 24 to open outward, and the arc-shaped fixing plate 24 is used for abutting against the metal can from the inner side, so as to fix the metal can.

[0024] The surface of the support frame 1 is fixedly connected with a transverse support plate 7, the surface of the transverse support plate 7 is fixedly connected with a top support 8 and a strip-shaped block 9 respectively, the lower surface of the top support 8 is fixedly connected with a hydraulic telescopic rod 10, the lower end of the hydraulic telescopic rod 10 is detachably installed with a plastic assembly 11, the plastic assembly 11 comprises an installation column 21 and a plastic wheel 22, the plastic wheel 22 is rotatably connected to the lower end of the installation column 21, the installation column 21 and the hydraulic telescopic rod 10 can be fixedly connected by bolts or fixedly connected in a threaded connection manner, the surface of the strip-shaped block 9 is provided with a limiting groove 12, the inner wall of the limiting groove 12 is reciprocally slidably connected with a sliding block 13, the side surface of the sliding block 13 is fixedly connected with a frame-shaped rack 14, and the frame-shaped rack 14 and the toothed disc 6 can be meshed with each other, by arranging the conveying mechanism 2, a plurality of bases 5 can be driven to rotate around the conveying belt 4, by utilizing the movement of the base 5, a plurality of can body fixing mechanisms 3 can be driven to rotate around the conveying belt 4, so that the metal cans can be conveyed to below the plastic assembly 11 in a assembly line manner, by reciprocally sliding the sliding block 13 in the limiting groove 12, the frame-shaped rack 14 can be driven to reciprocate, by utilizing the meshing of the frame-shaped rack 14 and the toothed disc 6, the can body fixing mechanism 3 can be driven to rotate, so as to drive the metal can to rotate, cooperate with the elongation of the hydraulic telescopic rod 10, and the metal can can be subjected to edge rolling processing by the plastic assembly 11, compared with the prior art, the metal cans are subjected to edge rolling processing in an assembly line manner, and the processing efficiency is greatly improved.

[0025] The surface of the transverse support plate 7 is fixedly connected with a servo motor 15, the rotating end of the servo motor 15 is fixedly connected with an eccentric wheel 16, the surface of the eccentric wheel 16 is rotatably connected with a push-pull arm 17, one end of the push-pull arm 17 away from the eccentric wheel 16 is rotatably connected to the frame-shaped rack 14, by arranging the servo motor 15 to drive the eccentric wheel 16 to rotate, the frame-shaped rack 14 can be subjected to an acting force by the push-pull arm 17, so that the frame-shaped rack 14 can reciprocate, so as to finally realize that the can body fixing mechanism 3 drives the metal can to reciprocate, compared with the prior art that the can body rotates in a single direction, the metal can can be subjected to edge rolling processing in the utility model, and the stress on one end is more uniform, so that the edge rolling processing quality is improved.

[0026] The surface of the transverse support plate 7 is provided with a displacement sensor 18 for monitoring the moving distance of the conveying belt 4, by arranging the displacement sensor 18, the movement distance of the conveying belt 4 can be conveniently controlled, so as to control the movement position of the can body fixing mechanism 3.

[0027] The inner side of the support frame 1 is fixedly connected with a storage box 19, and the storage box 19 is located directly below the conveying belt 4. By arranging the storage box 19, when the can body fixing mechanism 3 moves to the position directly above the storage box 19, the plurality of arc-shaped fixing plates 24 can be folded and tightened by the extension of the electric telescopic rod 23 and the rotation of the first arm rod 25 and the second arm rod 26, so that the metal cans can fall into the storage box 19, and the processed metal cans can be automatically stored, manual removal of the metal cans is avoided, and the processing efficiency is further improved.

[0028] The lower surface of the top support 8 is fixedly connected with an auxiliary support leg 20, and the end, away from the top support 8, of the auxiliary support leg 20 is fixedly connected to the surface of the strip-shaped block 9. By arranging the auxiliary support leg 20, the top support 8 can be more stable.

[0029] Working principle: when the metal can body edge rolling composite forming device is in use, the metal cans are first fixedly installed on the outer side of the can body fixing mechanism 3, and then monitored by the displacement sensor 18. The conveying belt 4 is operated to convey the metal cans to the lower side of the plasticizing assembly 11 in a flow line mode. The hydraulic telescopic rod 10 is extended to make the plasticizing wheel 22 abut against the edge of the metal can. Then, the servo motor 15 is synchronously started, the servo motor 15 is operated to drive the eccentric wheel 16 to rotate, the push-pull arm rod 17 is used to apply a force to the frame-shaped rack 14, the frame-shaped rack 14 is reciprocated, the frame-shaped rack 14 and the toothed disc 6 are meshed, the can body fixing mechanism 3 is driven to rotate, the metal can is driven to rotate, and finally the can body fixing mechanism 3 drives the metal can to reciprocate, so that the metal can is edge-rolled. Compared with the prior art, the metal cans are edge-rolled in a flow line mode, and the processing efficiency is greatly improved.

[0030] The utility model discloses the embodiment of the drawings, only relate to the structure of the embodiment of the disclosure, other structures can refer to the usual design, under the condition of not conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0031] Finally: the above only for preferred embodiment of the utility model has, and does not use for limiting the utility model, any modification, equivalent replacement, improvement etc. that is made in the spirit and principles of the utility model, should include in the protection scope of the utility model.

Claims

1. A combined forming device for the curling of a metal can body, comprising a support frame (1), a conveying mechanism (2) and a can body fixing mechanism (3), characterized in that: The conveying mechanism (2) is fixedly installed on the support frame (1), a plurality of bases (5) are fixedly connected on the conveying belt (4) of the conveying mechanism (2) at equal intervals, the surface of the base (5) is rotatably connected with a toothed disc (6), the tank body fixing mechanism (3) is fixedly connected to the surface of the toothed disc (6), the surface of the support frame (1) is fixedly connected with a transverse support plate (7), the surface of the transverse support plate (7) is fixedly connected with a top support (8) and a strip block (9) respectively, the lower surface of the top support (8) is fixedly connected with a hydraulic telescopic rod (10), the lower end of the hydraulic telescopic rod (10) is detachably installed with a shaping assembly (11), the surface of the strip block (9) is provided with a limiting groove (12), the inner wall of the limiting groove (12) is reciprocally slidably connected with a sliding block (13), the side surface of the sliding block (13) is fixedly connected with a frame-shaped rack (14), and the frame-shaped rack (14) and the toothed disc (6) can be meshed with each other.

2. A device for composite forming of a curl of a metal can body as set forth in claim 1, characterized in that: The surface of the transverse support plate (7) is fixedly connected with a servo motor (15), the rotating end of the servo motor (15) is fixedly connected with an eccentric wheel (16), the surface of the eccentric wheel (16) is rotatably connected with a push-pull arm lever (17), and one end of the push-pull arm lever (17) away from the eccentric wheel (16) is rotatably connected to the frame-shaped rack (14).

3. A device for composite forming of a curl of a metal can body as set forth in claim 1, wherein: The surface of the transverse support plate (7) is provided with a displacement sensor (18) for monitoring the moving distance of the conveying belt (4).

4. A device for composite forming of a curl of a metal can body as set forth in claim 1, wherein: The inner side of the support frame (1) is fixedly connected with a storage box (19), and the storage box (19) is located directly below the conveying belt (4).

5. A device for composite forming of a curl of a metal can body as defined in claim 1, wherein: The lower surface of the top support (8) is fixedly connected with an auxiliary support leg (20), and one end of the auxiliary support leg (20) away from the top support (8) is fixedly connected to the surface of the strip block (9).

6. A device for composite forming of a curl of a metal can body as defined in claim 1, wherein: The shaping assembly (11) comprises a mounting column (21) and a shaping wheel (22), and the shaping wheel (22) is rotatably connected to the lower end of the mounting column (21).

7. A device for composite forming of a curl of a metal can body as defined in claim 6, wherein: The tank body fixing mechanism (3) comprises an electric telescopic rod (23) and a plurality of arc-shaped fixing plates (24), the arc-shaped fixing plates (24) are arranged in an annular array on the outer side of the electric telescopic rod (23), the fixed end outer surface of the electric telescopic rod (23) is rotatably connected with a first arm lever (25), one end of the first arm lever (25) away from the electric telescopic rod (23) is rotatably connected to the surface of the arc-shaped fixing plate (24), the telescopic end outer surface of the electric telescopic rod (23) is rotatably connected with a second arm lever (26), and one end of the second arm lever (26) away from the electric telescopic rod (23) is also rotatably connected to the surface of the arc-shaped fixing plate (24).

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