Automatic positioning and coding device for end head production

Abstract

The utility model provides a kind of automatic positioning and coding device for head production, it is related to head technical field, including main body mechanism, the main body mechanism includes fixed disc, recessed groove is set in the top side of fixed disc, the inner surface of recessed groove is provided with arc plate, the inner surface of recessed groove and the bottom side of one end of arc plate are slidably connected;The utility model is conveyed to the head into feeding bin by conveying equipment one, the head that first enters feeding bin will naturally drop in recessed groove under the action of gravity, by motor starting drive turntable ten connecting rods synchronous rotation are driven, traction arc plate is along annular recessed groove and does equal angle indexing motion, and after completing coding work, since opening has gap in fixed disc, and then under the action of external force pushing will fall from gap, so that head falls on conveying equipment two after falling, by this mode, it is guaranteed in continuous operation process, ensure the high accuracy of head coding.

Description

Technical Field

[0001] This utility model relates to the field of end cap technology, and in particular to an automatic positioning and coding device for end cap production. Background Technology

[0002] End caps, also known as end caps, are components used to seal the ends of containers, isolating them from the internal and external media. They play a crucial role in pressure vessels and pipelines, capable of withstanding and transmitting internal pressure to ensure the container's airtightness and safety.

[0003] In the existing technology, the production process of end caps involves multiple steps, including the coding process. Although this process does not directly participate in the structural forming of the end cap, it plays a key role in product quality traceability and standard compliance, and is an important link to ensure the standardization of end cap production and the safety of use. However, since it is a production operation, it is in the form of an assembly line. Therefore, when performing the coding work, a handheld coding machine is used. Since the handheld machine is controlled by a person, the coding position of each code is different. Moreover, the long-term repetitive handheld operation can easily cause fatigue to the staff, further increasing the probability of missing codes and incorrect codes, thus making it impossible to perform coding work on the sealing head in a continuous manner. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide an automatic positioning and coding device for end cap production.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an automatic positioning and coding device for end cap production, comprising a main body mechanism, a protective mechanism provided on the top side of the main body mechanism, the main body mechanism including a fixed plate, a recessed groove provided on the top side of the fixed plate, an arc-shaped plate provided on the inner surface of the recessed groove, the inner surface of the recessed groove being slidably connected to the bottom side of one end of the arc-shaped plate, a connecting rod provided on one side of the arc-shaped plate, one side of the arc-shaped plate being fixedly connected to one end of the connecting rod, a turntable provided on the other end of the connecting rod, the other end of the connecting rod being fixed to one side of the circumference of the turntable, a base provided on the bottom side of the fixed plate, the bottom side of the fixed plate being fixedly connected to the top end of the base, a marking machine provided at the bottom end of the base, and the bottom end of the base being fixedly connected to the connecting end of the marking machine.

[0006] In a preferred embodiment, the protective mechanism includes a sub-plate, a second conveying device is provided at the bottom end of the sub-plate, the bottom end of the sub-plate is fixedly connected to the top edge of the second conveying device, a mother plate is provided at the top edge of the second conveying device, the top edge of the second conveying device is fixedly connected to the bottom end of the mother plate, and the sub-plate and the mother plate are located in the same radial direction.

[0007] In a preferred embodiment, a motor is provided at the center of the bottom side of the turntable, and the output end of the motor is fixedly connected to the center of the bottom side of the turntable. A fixing column is provided on the outside of the motor, and the outside of the motor is fixedly connected to the top of the fixing column.

[0008] In a preferred embodiment, a feeding bin is provided on the top side of the turntable, the feeding bin is located above the edge of the turntable, and a conveying device is provided on one side of the feeding bin, with one side of the feeding bin being fixedly connected to one end of the conveying device.

[0009] In a preferred embodiment, a grating is provided on the top side of the turntable, and the top side of the turntable is fixedly connected to the connecting end of the grating. A controller is provided on the top side of the turntable, and the top side of the turntable is fixedly connected to the bottom end of the controller.

[0010] In a preferred embodiment, the controller is connected to grating one via a wire, and grating two is provided at the output end of grating one, with the output ends of grating one and grating two rotating in correspondence.

[0011] In a preferred embodiment, one end of the second grating is fixedly connected to one side of the marking machine.

[0012] In a preferred embodiment, the second conveying device is located below the edge of the fixed disc.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. The end caps are conveyed to the feeding hopper by the first conveyor. The end caps that enter the feeding hopper first will fall into the recessed groove under the action of gravity. The motor drives the turntable to rotate the ten connecting rods synchronously, and pulls the arc plate to make equal-angle indexing movements along the annular recessed groove. After the coding work is completed, because there is a notch on the fixed plate, it will fall from the notch under the action of external force. Thus, the end caps fall onto the second conveyor. In this way, the high accuracy of the end cap coding is ensured during continuous operation. 2. By installing a sub-plate and a mother plate on the edge of the second conveyor, which are located below the notch of the fixed plate, the end cap will enter the gap between the sub-plate and the mother plate when it falls. This prevents the end cap from bouncing off the second conveyor due to the elasticity of the belt when it falls, thus providing a protective function. Attached Figure Description

[0014] Figure 1 This utility model provides a structural schematic diagram of an automatic positioning and coding device for end cap production.

[0015] Figure 2This is a bottom view of the main structural components of an automatic positioning and coding device for end cap production provided by this utility model.

[0016] Figure 3 This is an enlarged structural diagram of the main mechanism components of an automatic positioning and coding device for end cap production provided by this utility model.

[0017] Figure 4 This is a side view of the protective mechanism component of an automatic positioning and coding device for end cap production provided by this utility model.

[0018] Legend: 1. Main structure; 11. Fixed plate; 12. Recessed groove; 13. Arc plate; 14. Connecting rod; 15. Turntable; 16. Feed hopper; 17. Conveying device one; 18. Base; 19. Marking machine; 110. Fixed column; 111. Motor; 112. Grating one; 113. Controller; 114. Grating two; 115. Conveying device two; 2. Protective mechanism; 21. Sub-plate; 22. Mother plate. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0020] like Figure 1-4As shown, this utility model provides a technical solution: an automatic positioning and coding device for end cap production, including a main body 1, a protective mechanism 2 on the top side of the main body 1, a fixed plate 11, a recessed groove 12 on the top side of the fixed plate 11, an arc-shaped plate 13 on the inner surface of the recessed groove 12, the inner surface of the recessed groove 12 being slidably connected to the bottom side of one end of the arc-shaped plate 13, a connecting rod 14 on one side of the arc-shaped plate 13, and a connecting rod 14 on one side of the arc-shaped plate 13. One end of the connecting rod 14 is fixedly connected, and the other end of the connecting rod 14 is provided with a turntable 15. The other end of the connecting rod 14 is fixed to one side of the circumference of the turntable 15. A base 18 is provided on the bottom side of the fixed plate 11, and the bottom side of the fixed plate 11 is fixedly connected to the top of the base 18. A marking machine 19 is provided at the bottom end of the base 18, and the bottom end of the base 18 is fixedly connected to the connecting end of the marking machine 19. A motor 111 is provided at the center of the bottom side of the turntable 15, and the center of the bottom side of the turntable 15 is connected to the motor 111. The output end of motor 111 is fixedly connected. A fixing post 110 is provided on the outside of motor 111, and the outside of motor 111 is fixedly connected to the top of fixing post 110. A feed bin 16 is provided on the top side of turntable 15, and feed bin 16 is located above the edge of turntable 15. A conveying device 17 is provided on one side of feed bin 16, and one side of feed bin 16 is fixedly connected to one end of conveying device. A grating 112 is provided on the top side of turntable 15, and the top side of turntable 15 is connected to the grating 112. The connection end is fixedly connected. A controller 113 is provided on the top side of the turntable 15. The top side of the turntable 15 is fixedly connected to the bottom end of the controller 113. The controller 113 is connected to the first grating 112 through a wire. The output end of the first grating 112 is provided with a second grating 114. The output ends of the first grating 112 and the output ends of the second grating 114 rotate in correspondence. One end of the second grating 114 is fixedly connected to one side of the marking machine 19. The second conveying device 115 is located below the edge of the fixed plate 11.

[0021] In this embodiment, when the automatic positioning and coding device for end cap production is in use, the fixed plate 11 is annular in shape, with an annular recessed groove 12 on the top side. Ten arc-shaped plates 13 are located within the recessed groove 12, and the distance between the ten arc-shaped plates 13 is equidistant. Each of the ten arc-shaped plates 13 has a connecting rod 14 on one side, and all ten connecting rods 14 are uniformly fixed to a turntable 15, which is controlled by a motor 111. A feeding bin is located on the top side of the fixed plate 11, above the recessed groove 12. The inner wall of the feeding hopper is circular and hollow. A conveyor device 17 is fixed to one end of the feeding hopper, conveying the end caps into the feeding hopper in a stacked manner. The first end cap to enter the feeding hopper will naturally fall into the recessed groove 12 under gravity. Because the bottom of the feeding hopper 16 is flush with the top of the recessed groove 12, the second end cap will only fall after the first end cap is pushed away. When the end cap enters the recessed groove 12, it is electrically... When the machine 111 starts, the drive turntable 15 drives the ten connecting rods 14 to rotate synchronously, thereby pulling the arc plate 13 to make equal-angle indexing movements along the annular recessed groove 12. The arc plate 13 pushes the end cap, and each arc plate 13 can only accommodate one end cap, realizing the orderly separation and intermittent conveying of the end caps. The motor 111 adopts a servo control mode to ensure that the turntable 15 rotates accurately each time, so that the arc plate 13 carrying the end cap stops one by one under the marking machine 19. After the marking work is completed, under the continuous push of the arc plate 13, due to the notch opened on the fixed plate 11, the end cap will fall from the notch under the action of external force. The conveying device 2 115 is installed below the notch, so the end cap falls onto the conveying device 2 115 after falling. The conveying device 2 115 conveys the marked end cap to the next production process at a uniform speed. In this way, the high precision and consistency of the end cap marking are ensured, continuous production is realized, and production efficiency is greatly improved. By installing ten gratings 112 on the turntable 15, which correspond radially to the ten connecting rods 14, and simultaneously installing gratings 114 on the marking machine 19, with controllers 113 connected to the gratings 112, when the servo motor 111 drives the turntable 15 to move the arc plate 13 and the end cap towards the marking station, the turntable 15 synchronously drives the ten gratings 112 to perform circular motion. Each time it rotates, one of the gratings 112 will precisely align with the grating 114 on the marking machine 19, triggering a photoelectric sensing signal. This sensing signal is transmitted in real time to the connected controller 113 via a line. The controller 113 immediately sends a stop command to the servo motor 111, causing the turntable 15 to brake precisely, ensuring that the arc plate 13 carrying the end cap stops exactly at the preset station directly below the marking machine 19. This achieves dual calibration of mechanical positioning and photoelectric positioning, further reducing the station positioning error. Example

[0022] like Figure 1-4As shown, the protective mechanism 2 includes a sub-plate 21, a conveying device 215 is provided at the bottom end of the sub-plate 21, the bottom end of the sub-plate 21 is fixedly connected to the top edge of the conveying device 215, a mother plate 22 is provided at the top edge of the conveying device 215, and the top edge of the conveying device 215 is fixedly connected to the bottom end of the mother plate 22. The sub-plate 21 and the mother plate 22 are located in the same radial direction.

[0023] In this embodiment, a sub-plate 21 and a mother plate 22 are installed on the edge of the conveyor device 2 115. The sub-plate 21 and the mother plate 22 are located below the notch of the fixed plate 11. When the end cap falls, they enter the gap between the sub-plate 21 and the mother plate 22. This prevents the end cap from bouncing off the conveyor device 2 115 due to the elasticity of the belt when it falls. Therefore, by using the sub-plate 21 and the mother plate 22 as a protective structure, it can be ensured that the end cap is in a stable state when it is located on the conveyor device 2 115.

[0024] Working principle: like Figure 1-4 As shown, the end caps are conveyed to the feeding hopper via conveyor 17, resulting in a stacked arrangement within the hopper. The first end cap to enter the hopper falls naturally into the recessed groove 12 under gravity. Motor 111 starts, driving turntable 15 to rotate ten connecting rods 14 synchronously. This, in turn, pulls arc-shaped plates 13 along the annular recessed groove 12 in equal-angle indexing motion. The arc-shaped plates 13 push the end caps forward. Each arc-shaped plate 13 accommodates only one end cap, achieving orderly separation and intermittent conveying of the end caps. Motor 111... Using servo control mode, the turntable 15 is precisely indexed each time it rotates, so that the arc plate 13 carrying the end cap stops one by one under the marking machine 19. After the marking work is completed, the arc plate 13 is continuously pushed. Because there is a notch on the fixed plate 11, the end cap will fall from the notch under the action of external force. The conveying device 2 115 is installed below the notch. After the end cap falls, it falls onto the conveying device 2 115. The conveying device 2 115 will then transport the marked end cap to the next production process at a uniform speed. By installing a sub-plate 21 and a mother plate 22 on the edge of the conveyor 115, with the sub-plate 21 and mother plate 22 located below the notch of the fixed plate 11, the end caps will enter the gap between the sub-plate 21 and the mother plate 22 when they fall. This prevents the end caps from bouncing off the conveyor 115 when they fall due to the elasticity of the belt of the conveyor 115.

[0025] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An automatic positioning and coding device for end cap production, characterized in that, The system includes a main body (1), a protective mechanism (2) on the top side of the main body (1), a fixed plate (11) on the top side of the fixed plate (11), a recessed groove (12) on the top side of the fixed plate (11), an arc-shaped plate (13) on the inner surface of the recessed groove (12), the inner surface of the recessed groove (12) being slidably connected to the bottom side of one end of the arc-shaped plate (13), a connecting rod (14) on one side of the arc-shaped plate (13), and a connecting rod (14) on one side of the arc-shaped plate (13). One end of the connecting rod (14) is fixedly connected to the other end of the connecting rod (14), and a turntable (15) is provided at the other end of the connecting rod (14). The other end of the connecting rod (14) is fixed to one side of the circumference of the turntable (15). A base (18) is provided on the bottom side of the fixed plate (11). The bottom side of the fixed plate (11) is fixedly connected to the top of the base (18). A marking machine (19) is provided at the bottom end of the base (18). The bottom end of the base (18) is fixedly connected to the connecting end of the marking machine (19).

2. The automatic positioning and coding device for end cap production according to claim 1, characterized in that: The protective mechanism (2) includes a sub-plate (21), a second conveying device (115) is provided at the bottom end of the sub-plate (21), the bottom end of the sub-plate (21) is fixedly connected to the top edge of the second conveying device (115), a mother plate (22) is provided at the top edge of the second conveying device (115), the top edge of the second conveying device (115) is fixedly connected to the bottom end of the mother plate (22), and the sub-plate (21) and the mother plate (22) are located in the same radial direction.

3. The automatic positioning and coding device for end cap production according to claim 1, characterized in that: A motor (111) is provided at the bottom center of the turntable (15). The bottom center of the turntable (15) is fixedly connected to the output end of the motor (111). A fixing column (110) is provided on the outside of the motor (111). The outside of the motor (111) is fixedly connected to the top of the fixing column (110).

4. The automatic positioning and coding device for end cap production according to claim 1, characterized in that: A feeding bin (16) is provided on the top side of the turntable (15). The feeding bin (16) is located above the edge of the turntable (15). A conveying device (17) is provided on one side of the feeding bin (16). One side of the feeding bin (16) is fixedly connected to one end of the conveying device.

5. The automatic positioning and coding device for end cap production according to claim 1, characterized in that: A grating (112) is provided on the top side of the turntable (15), and the top side of the turntable (15) is fixedly connected to the connecting end of the grating (112). A controller (113) is provided on the top side of the turntable (15), and the top side of the turntable (15) is fixedly connected to the bottom end of the controller (113).

6. The automatic positioning and coding device for end cap production according to claim 5, characterized in that: The controller (113) is connected to grating one (112) by a wire. The output end of grating one (112) is provided with grating two (114). The output end of grating one (112) and the output end of grating two (114) rotate to correspond.

7. The automatic positioning and coding device for end cap production according to claim 6, characterized in that: One end of the second grating (114) is fixedly connected to one side of the marking machine (19).

8. An automatic positioning and coding device for end cap production according to claim 2, characterized in that: The second conveying device (115) is located below the edge of the fixed plate (11).

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