Purified water barrel cover overturning, butting and conveying device

Abstract

The invention discloses a purified water bucket cover overturning, butt-joint and conveying device which is arranged on the inner side of a main body frame of a bucket cover arranging and boxing device, the input end of the purified water bucket cover overturning, butt-joint and conveying device is in butt joint with the output end of a vibrating feeder, the output end of the purified water bucket cover overturning, butt-joint and conveying device is provided with a conveying frame, and the conveying frame is fixedly connected with the main body frame through bolts; the side walls of the two ends of the first frame are connected with the second frame through bolts and connecting plates, the upper end of the first frame is connected with the conveying frame, rotating motors are arranged on the end faces of the outer sides of the first frame and the second frame, and the output ends of the rotating motors penetrate through the side walls of the frames and are connected with overturning supports through connecting pieces. According to the bucket cover overturning device, the functions that the overturning action is smooth, blocking is avoided, the overturning efficiency is improved, butt joint rigid collision of bucket covers is avoided, the bucket covers are stably lifted and conveyed, the production efficiency is improved, and the falling risk is reduced are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of conveying devices, and more specifically to a pure water bucket cover flip-joint conveying device. Background Art

[0002] The bucket lid is the sealing cap for bottled drinking water, which is used to seal the upper end of the bucket. The material is mostly plastic, which has a certain elasticity. The bucket lids that have been produced and processed will be sorted, arranged, and packed until they are packaged and shipped out of the factory. Before packing, the bucket lids need to be turned over and placed relatively to reduce the occupied space before being placed in the packaging box for packaging and shipment.

[0003] The common flipping method is to change the conveying method and guide it during the conveying process of the bucket cover to complete the flipping. For example, a twisted channel is formed by a metal pipe at a certain section of the conveying process. The bucket cover is twisted and conveyed through the twisted angle combined with the power continuously provided by the conveyor. The advantage is low cost. The disadvantage is that the bucket cover is prone to jamming during the twisting and conveying process. The bucket cover is easy to get stuck on the inside of the channel, causing conveying blockage or damage to the bucket cover, and the bucket cover that leaves the channel is prone to uneven arrangement.

[0004] After the bucket cover is flipped, it needs to be docked and arranged to achieve the effect of reducing the occupied space. When docking, the raised parts on the bucket covers on the left and right sides need to be inserted into the inner sides of the corresponding bucket covers to complete the docking. In this process, it is easy for the raised parts to hit the edge of the bucket cover and bounce up, affecting the entire arrangement process and packing progress.

[0005] After the bucket cover is flipped and docked, it needs to be moved to the position of the conveyor rack for further arrangement and stacking, waiting for negative pressure transfer. During this displacement process, ordinary devices use a pallet or push plate to directly push and lift the bucket cover, which easily leads to the risk of the bucket cover falling off.

[0006] Therefore, the problem that the inventor wants to solve is to design a device that can smoothly flip the bucket cover to avoid jamming and improve flipping efficiency, avoid rigid collision of the bucket cover when docking, stably lift and transport the bucket cover, improve production efficiency and reduce the risk of falling off. Summary of the invention

[0007] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a pure water bucket cover flipping, docking and conveying device, which can achieve smooth flipping action to avoid jamming and improve flipping efficiency, avoid rigid collision of bucket cover docking, stably lift and convey the bucket cover, improve production efficiency and reduce the risk of falling off.

[0008] The technical solution adopted by the device of the present invention is: a pure water bucket cover flipping and docking conveying device, which is arranged on the inner side of the main frame of the water bucket cover sorting and packing device, and the input end is docked with the output end of the vibrating feeder. The output end is provided with a conveying frame, and the conveying frame is connected and fixed to the main frame by bolts. The main frame includes a first frame and a second frame. The side walls at both ends of the first frame are connected to the second frame by bolts and connecting plates. The upper end of the first frame is connected to the conveying frame. Rotating motors are arranged on the outer end surfaces of the first frame and the second frame. The output end of the rotating motor passes through the side wall of the frame and is connected to a flip bracket through a connecting piece. The end of the flip bracket is connected to a side baffle, and a connecting bracket is arranged on the lower end side wall of the flip bracket. The connecting bracket is connected to a pneumatic two-finger clamp by bolts, and the two jaws of the pneumatic two-finger clamp are connected to a guide plate by bolts. A fourth cylinder is arranged on the side wall of the lower end of the flip bracket, and the output end of the fourth cylinder passes through the side wall of the flip bracket and is connected to the fourth push plate. A mounting plate is arranged between the two connecting plates, and a first cylinder is arranged on the lower end surface of the mounting plate, and the output end of the first cylinder passes through the mounting plate and is connected to the first push plate. A third cylinder is arranged on the inner side of the second frame, and the output end of the third cylinder passes through the side wall of the second frame and is connected to the third push plate. A second cylinder is arranged on the inner side of the upper part of the second frame, and the output end of the second cylinder passes through the side wall of the second frame and is connected to the second push plate, and the upper end of the first push plate is connected to a pad.

[0009] Furthermore, chamfer structures are provided at both side edges of the pad, and a slide groove is provided at the left portion of the upper end surface of the pad near the edge, and the slide groove is transitionally connected to the upper end surface of the pad via an inclined guide surface.

[0010] Furthermore, the number of the pneumatic two-finger grippers provided on each flip bracket is no less than two and they are symmetrically distributed.

[0011] Furthermore, the end of the flip bracket that is connected to the output end of the vibrating feeder is an open structure.

[0012] Furthermore, when the second cylinder contracts to a minimum stroke, the height of the lower end of the second push plate is higher than the height of the upper end of the third push plate.

[0013] Furthermore, when the first cylinder is extended to the maximum stroke, the height of the upper end of the pad is lower than the height of the lower end of the third push plate.

[0014] Further, the first push plate does not contact the guide plate.

[0015] Furthermore, when the first cylinder is extended to the maximum stroke, the upper end height of the pad is higher than the groove used for conveying on the conveying frame and the height difference does not exceed 3 mm.

[0016] The beneficial effects of the device of the present invention are: 1. The present invention adopts a method of arranging the bucket covers in double rows at the same time and flipping them towards each other. The bucket covers are flipped and placed oppositely, which can effectively control the flipping action of the bucket covers within a standardized range. Then, the flipped bucket covers are pushed to advance and combine with each other, thereby achieving the function of smooth flipping action to avoid jamming, neatly arranging the flipping and improving the flipping efficiency.

[0017] 2. The present invention adopts a pad with a unique structural design. When in action, the second bucket cover on the right side is pushed in first, and then the first bucket cover on the left side is pushed in. The first bucket cover avoids rigid collision with the second bucket cover through the preset slide groove on the pad. At the same time, when lifting and transporting, the upper and lower double cylinder clamping method is adopted to prevent the bucket cover from falling off, thereby achieving the function of avoiding rigid collision of the bucket covers while docking, stably lifting and transporting the bucket covers, improving production efficiency and reducing the risk of falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural view of the present invention.

[0019] Figure 2 yes Figure 1 A partial enlarged view of point A in the middle.

[0020] Figure 3 yes Figure 1 A partial enlarged view of point B in the middle.

[0021] Figure 4 It is a structural view of the pad of the present invention.

[0022] Explanation of the accompanying drawings: 1-first frame; 2-second frame; 3-connecting plate; 4-mounting plate; 5-first cylinder; 6-second cylinder; 7-third cylinder; 8-first push plate; 9-second push plate; 10-third push plate; 11-pad; 12-conveyor frame; 13-flip bracket; 14-side baffle; 15-pneumatic two-finger gripper; 16-guide plate; 17-fourth push plate; 18-rotating motor; 19-connecting piece; 20-fourth cylinder; 21-connecting bracket; 22-slide groove; 23-inclined guide surface; 24-first bucket cover; 25-second bucket cover. DETAILED DESCRIPTION

[0023] The following is a further description of the device of the present invention in conjunction with specific embodiments, which are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the device of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope limited by the claims attached to the application.

[0024] See also Figures 1 to 4This is a structural view of the present invention, a pure water bucket cover flipping and docking conveying device, which is arranged on the inner side of the main frame of the bucket cover sorting and packing device, and the input end is docked with the output end of the vibrating feeder. The output end of the vibrating feeder is provided with a transition conveying bracket for sorting the direction of the bucket cover, and the transition conveying bracket is provided with a structure that limits the passage of the raised part on the bucket cover, forcing all the bucket covers passing through the transition conveying bracket to be conveyed at the same angle. The output end of the present invention is provided with a conveying frame 12, and the upper end surface of the conveying frame 12 is provided with an arc groove for positioning and guiding the bucket cover.

[0025] The conveying frame 12 is connected and fixed to the main frame by bolts. The main frame includes a first frame 1 and a second frame 2. The side walls at both ends of the first frame 1 are connected to the second frame 2 by bolts and connecting plates 3. The upper end of the first frame 1 is connected to the conveying frame 12.

[0026] A rotating motor 18 is arranged on the outer end face of the first frame 1 and the second frame 2. The output end of the rotating motor 18 passes through the side wall of the frame and is connected to the flip bracket 13 through a connecting piece 19. The other ends of the two flip brackets 13 are rotatably arranged with the first frame 1 and the second frame 2 respectively through bearings and pins. The end of the flip bracket 13 is connected with a side baffle 14 for limiting and blocking the bucket cover. The end of the flip bracket 13 connected to the output end of the vibrating feeder is an open structure for convenient feeding.

[0027] The flip bracket 13 is normally arranged with its end face facing upward, that is, the arc portion is arranged downward. A connecting bracket 21 is arranged on the side wall of the lower end of the flip bracket 13. The connecting bracket 21 is connected to a pneumatic two-finger clamp 15 by bolts. The two claws of the pneumatic two-finger clamp 15 are both connected to a guide plate 16 by bolts. The number of pneumatic two-finger clamps 15 arranged on each flip bracket 13 is not less than two and is symmetrically distributed. After the bucket cover enters the area of ​​the flip bracket 13, the pneumatic two-finger clamp 15 is actuated to control the guide plates 16 on both sides to shrink inward to clamp the bucket cover. The clamping feed amount is set in advance so that the bucket cover is just clamped, so that it will not be thrown out of the flip frame when it is flipped and there will be no obvious elastic deformation.

[0028] A fourth cylinder 20 is arranged on the side wall of the lower end of the flip bracket 13, and the output end of the fourth cylinder 20 passes through the side wall of the flip bracket 13 and is connected to the fourth push plate 17. A mounting plate 4 is arranged between the two connecting plates 3, and a first cylinder 5 is arranged on the lower end surface of the mounting plate 4, and the output end of the first cylinder 5 passes through the mounting plate 4 and is connected to the first push plate 8. A third cylinder 7 is arranged on the inner side of the second frame 2, and the output end of the third cylinder 7 passes through the side wall of the second frame 2 and is connected to the third push plate 10. A second cylinder 6 is arranged on the inner side of the upper part of the second frame 2, and the output end of the second cylinder 6 passes through the side wall of the second frame 2 and is connected to the second push plate 9. The output end of the first push plate 8 A pad 11 is connected to the upper end, and chamfered structures are arranged on both side edges of the pad 11. A slide groove 22 is opened near the edge on the left part of the upper end surface of the pad 11, and the slide groove 22 and the upper end surface of the pad 11 are transitionally connected through an inclined guide surface 23. When the second cylinder 6 contracts to the minimum stroke, the lower end height of the second push plate 9 is higher than the upper end height of the third push plate 10. When the first cylinder 5 extends to the maximum stroke, the upper end height of the pad 11 is lower than the lower end height of the third push plate 10. The first push plate 8 does not contact the guide plate 16. When the first cylinder 5 extends to the maximum stroke, the upper end height of the pad 11 is higher than the groove used for conveying on the conveying frame 12 and the height difference does not exceed 3mm.

[0029] Before the flip brackets 13 on both sides flip, the first cylinder 5 extends to the specified position. After the flip brackets 13 on both sides flip with the bucket cover, the upper end surface of the guide plate 16 located below is higher than the upper end surface of the pad 11 and the height difference is not more than 1 mm. The fourth cylinder 20 on the right side extends to push the second bucket cover 25 to move to the left and enter the upper end surface of the pad 11. When the second bucket cover 25 stops, the fourth cylinder 20 on the left side extends to push the first bucket cover 24 to move to the right and enter the upper end surface of the pad 11 and contact the slide 22. The depth of the slide 22 is greater than the wall thickness of the bucket cover. In the process of the first bucket cover 24 moving to the right, the edge of the side wall first passes under the raised part of the second bucket cover 25, and then slides into the upper end surface of the pad 11 through the inclined guide surface 23. In this process, the raised part on the second bucket cover 25 is lifted up, and at the same time, the raised part on the first bucket cover 24 is inserted into the inner side of the second bucket cover 25 to complete the docking.

[0030] After the docking is completed, the second cylinder 6 located at the upper part extends, driving the second push plate 9 to press down, and simultaneously acts with the first push plate 8 and the pad 11 to squeeze the bucket cover. At the same time, the first cylinder 5 extends and the second cylinder 6 contracts, maintaining the squeezing state to lift the height of the bucket cover. When the second cylinder 6 contracts to the minimum stroke, the third cylinder 7 moves to extend, and the bucket cover is pushed into the conveying rack 12 through the third push plate 10.

[0031] The present invention adopts a method of arranging bucket covers in double rows at the same time and flipping them towards each other, flipping the bucket covers and placing them oppositely, which can effectively control the flipping action of the bucket covers within a standardized range, and then push the flipped bucket covers to advance and combine with each other, so as to achieve the function of smooth flipping action to avoid jamming, neatly arranging and flipping to improve flipping efficiency, and adopts a pad 11 with a unique structural design. When in action, the second bucket cover 25 on the right side is pushed in first, and then the first bucket cover 24 on the left side is pushed in. The first bucket cover 24 avoids rigid collision with the second bucket cover 25 through the preset slide groove 22 on the pad 11. At the same time, when lifting and conveying, the upper and lower double cylinders are clamped to prevent the bucket covers from falling off, so as to avoid rigid collision of the bucket covers, stably lift and convey the bucket covers, improve production efficiency and reduce the risk of falling off.

Claims

1. A pure water bucket cover flip docking conveying device, arranged on the inner side of the main frame of the water bucket cover sorting and packing device, the input end is docked with the output end of the vibrating feeder, and the output end is provided with a conveying frame (12), the conveying frame (12) is connected and fixed to the main frame by bolts, the main frame comprises a first frame (1) and a second frame (2), the side walls of both ends of the first frame (1) are connected to the second frame (2) by bolts and a connecting plate (3), the upper end of the first frame (1) is connected to the conveying frame (12), and the characteristics are: A rotating motor (18) is provided on the outer end surfaces of the first frame (1) and the second frame (2); the output end of the rotating motor (18) passes through the side wall of the frame and is connected to a flip bracket (13) via a connecting piece (19); the end of the flip bracket (13) is connected to a side baffle (14); a connecting bracket (21) is provided on the lower side wall of the flip bracket (13); the connecting bracket (21) is connected to a pneumatic two-finger clamp (15) via bolts; the two claws of the pneumatic two-finger clamp (15) are both connected to a guide plate (16) via bolts; a fourth cylinder (20) is provided on the lower side wall of the flip bracket (13); the output end of the fourth cylinder (20) passes through the flip bracket (1 A mounting plate (4) is provided between the two connecting plates (3); a first cylinder (5) is provided on the lower end surface of the mounting plate (4); an output end of the first cylinder (5) passes through the mounting plate (4) and is connected to a first push plate (8); a third cylinder (7) is provided on the inner side of the second frame (2); an output end of the third cylinder (7) passes through the side wall of the second frame (2) and is connected to a third push plate (10); a second cylinder (6) is provided on the inner side of the upper part of the second frame (2); an output end of the second cylinder (6) passes through the side wall of the second frame (2) and is connected to a second push plate (9); and a pad (11) is connected to the upper end of the first push plate (8).

2. The pure water bucket cover flip docking conveying device according to claim 1 is characterized in that: Chamfered structures are provided at both side edges of the pad (11), a slide groove (22) is provided at the left portion of the upper end surface of the pad (11) near the edge, and the slide groove (22) and the upper end surface of the pad (11) are transitionally connected via an inclined guide surface (23).

3. The pure water bucket cover flip docking conveying device according to claim 1 is characterized in that: The number of the pneumatic two-finger clamps (15) provided on each flip bracket (13) is no less than two and they are symmetrically distributed.

4. The pure water bucket cover flip docking conveying device according to claim 1 is characterized in that: The end of the flip bracket (13) that butts against the output end of the vibrating feeder is an open structure.

5. The pure water bucket cover flip docking conveying device according to claim 1 is characterized in that: When the second cylinder (6) is retracted to a minimum stroke, the height of the lower end of the second push plate (9) is higher than the height of the upper end of the third push plate (10).

6. The pure water bucket cover flip docking conveying device according to claim 1, characterized in that: When the first cylinder (5) is extended to a maximum stroke, the height of the upper end of the pad (11) is lower than the height of the lower end of the third push plate (10).

7. The pure water bucket cover flip docking conveying device according to claim 1 is characterized in that: The first push plate (8) does not contact the guide plate (16).

8. The pure water bucket cover flip docking conveying device according to claim 6, characterized in that: When the first cylinder (5) is extended to the maximum stroke, the upper end of the pad (11) is higher than the groove for conveying on the conveying frame (12) and the height difference does not exceed 3 mm.

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