A device for automatically returning a discharge baffle

Abstract

The utility model relates to ingot conveying technical field, and disclose a device of automatic return of discharge baffle, including roller way base and ingot backing pad, the inside along of roller way base fixed mounting has mounting plate no. 1, the one end fixed mounting of mounting plate no. 1 away from roller way base has installation rod, the first diffuse reflection subassembly and jacking subassembly are provided with outside along of installation rod. The device of automatic return of discharge baffle, through the design of lug, can guide the straight line sliding of baffle pin, ensure that the baffle pin is extended when the cylinder pushes, and from the signal of first diffuse reflection switch, the baffle pin is extended, and the roller way stops after 4.5S delay, and the lug guides sliding and ensures that the baffle pin is in place before the roller way stops, effectively blocks the backing pad, through the symmetrical distribution of two mounting frames, cylinder and baffle pin, the blocking force is synchronously applied from the both sides of ingot backing pad, avoids the backing pad inclination or baffle pin damage caused by one -sided blocking, shortens backing pad back -off time, avoids the misjudgment of manual operation.

Description

Technical Field

[0001] This utility model relates to the field of ingot conveying technology, specifically a device for automatic return of the discharge baffle. Background Technology

[0002] In the process of ingot production, conveyors are often used to facilitate the transportation of ingots and various aluminum products. To facilitate transportation, pads are often placed on the conveyors. However, the ingot baffle is manually operated to move to a predetermined area during transportation. To reduce the workload, a device for automatic return of the discharge baffle is proposed.

[0003] In existing technologies, the equipment is driven to a designated area by human operation. The original method is outdated, which increases the workload of on-site staff and the operation time of the entire process. More importantly, the accuracy of human operation cannot be guaranteed. Sometimes, on-site personnel may cause equipment failure and downtime for repair due to misoperation. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a device for automatic return of the discharge baffle. It can effectively solve the problems in the prior art, which increases the workload of on-site personnel, increases the operation time of the whole process, and most importantly, the accuracy of personnel operation cannot be guaranteed. Sometimes, on-site personnel may cause equipment failure and downtime for maintenance due to misoperation.

[0005] The technical solution adopted by this utility model is: a device for automatic return of discharge baffle, including roller foundation and ingot pad, wherein an installation plate is fixedly installed at the inner edge of the roller foundation, and an installation rod is fixedly installed at the end of the installation plate away from the roller foundation, and a first diffuse reflection component and a lifting component are provided on the outer edge of the installation rod; The first diffuse reflection component includes a second mounting plate. A plug is inserted into one end of the second mounting plate near the mounting rod, and a mounting sleeve is fixedly installed at the other end of the second mounting plate away from the plug. A diffuse reflection switch is sleeved on the inner edge of the mounting sleeve. The lifting assembly includes a mounting frame and a fixing plate. A cylinder is fixedly mounted on one end of the fixing plate, a stop pin is fixedly mounted on the output end of the cylinder, and an air passage pipe is provided on the end of the cylinder away from the stop pin.

[0006] Preferably, an insert is fixedly installed on the inner edge of the second mounting plate, and a slot is provided on the inner edge of the second mounting plate. The slot is the same size as the insert block, and a mounting bolt is threaded to one end of the second mounting plate, the mounting bolt passing through the second mounting plate and the insert block.

[0007] Through the above technical solution, the positioning of the inserts, slots and blocks of the second mounting plate can be used with the mounting bolts for fixation, which can realize the quick connection between the first diffuse reflection component and the mounting rod, facilitate the fixation of the position of the diffuse reflection switch, avoid detection offset caused by roller vibration, and monitor the position of the ingot pad through the diffuse reflection switch.

[0008] Preferably, a second diffuse reflection component is fixedly installed at the inner edge of the roller conveyor foundation. The second diffuse reflection component has the same structure as the first diffuse reflection component. Two identical second diffuse reflection components are provided, and both the second diffuse reflection components and the first diffuse reflection component are located at the bottom of the ingot pad.

[0009] With the above technical solution, the first and second diffuse reflection components are both located at the bottom of the ingot pad, forming three-point monitoring on both sides and in the middle. This enables the determination of the pad's retraction position, avoiding errors from manual confirmation. Furthermore, the three-point monitoring improves the fault tolerance rate, reduces downtime caused by a single switch failure, adapts to the logic requirements of the automatic retraction program, and ensures the effective operation of the interlocking control.

[0010] Preferably, a protrusion is fixedly installed along the inner edge of the mounting frame, and the protrusion is slidably connected to the stop pin.

[0011] Through the above technical solution, the design of the protrusion can guide the stop pin to slide in a straight line, ensuring that the stop pin extends when the cylinder pushes it. Starting from the signal of the first diffuse reflection switch, the cylinder pushes the stop pin to extend, and the roller conveyor stops after a delay of 4.5 seconds. The protrusion guides the sliding to ensure that the stop pin is in place before the roller conveyor stops, effectively blocking the pad.

[0012] Preferably, an electromagnetic reversing valve, a pneumatic dual-function assembly, and a compressed air source are fixedly installed at one end of the roller conveyor foundation near the fixed plate, and the electromagnetic reversing valve, the pneumatic dual-function assembly, and the compressed air source are interconnected with the air pipeline.

[0013] Preferably, the cylinder is supplied with air through an electromagnetic reversing valve, a pneumatic dual unit, a compressed air source, and an air pipeline, avoiding the problem of the stop pin, cylinder, and stop pin being the same two due to air source issues. The two mounting frames, cylinders, and stop pins are symmetrically distributed about the center line of the fixing plate.

[0014] The above technical solution uses two mounting frames, cylinders and stop pins symmetrically distributed to apply blocking force simultaneously from both sides of the ingot pad, avoiding the pad tilting or stop pin damage caused by unilateral blocking.

[0015] Preferably, a bearing seat is fixedly installed on the roller conveyor base, a bearing body is fixedly installed on the inner edge of the bearing seat, a transmission rod is fixedly installed on the inner edge of the bearing body, a conveying roller conveyor is fixedly installed on the outer edge of the transmission rod, and the ingot pad is located on the conveying roller conveyor.

[0016] The above technical solution enables the conveyor rollers to rotate via the bearing housing, bearing body, and transmission rod, thus achieving automatic retraction of the ingot pad. This can replace manual operation, reduce the workload of on-site personnel, shorten the pad retraction time, ensure stable conveying and pad positioning accuracy, and avoid misjudgments caused by manual operation.

[0017] Compared with the prior art, this utility model provides a device for automatic return of the discharge baffle, which has the following beneficial effects: 1. The automatic return device for the discharge baffle, through the design of the protrusion, can guide the stop pin to slide in a straight line, ensuring that the stop pin extends when the cylinder pushes it. Starting from the signal of the first diffuse reflection switch, the cylinder pushes the stop pin to extend, and the roller conveyor stops after a delay of 4.5 seconds. The protrusion guides the sliding to ensure that the stop pin is in place before the roller conveyor stops, effectively blocking the pad. Through the symmetrical distribution of two mounting frames, cylinders and stop pins, blocking force is applied synchronously from both sides of the ingot pad, avoiding the pad tilting or damage to the stop pin caused by unilateral blocking. 2. The automatic return device for the discharge baffle uses the first and second diffuse reflection components, both located at the bottom of the ingot pad, to form three-point monitoring on both sides and in the middle. This enables the determination of the pad's retraction position, avoiding errors from manual confirmation. Furthermore, the three-point monitoring improves the fault tolerance rate, reduces downtime caused by a single switch failure, can replace manual operation, reduces the workload of on-site personnel, shortens the pad retraction time, and avoids misjudgments from manual operation. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ; Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 3 ; Figure 4 This is a schematic diagram of the mounting structure of the mounting rod and the first diffuse reflection component of this utility model; Figure 5 This is a schematic diagram of the disassembled structure of the first diffuse reflection component of this utility model; Figure 6 This is a schematic diagram of the installation structure of the mounting rod and lifting assembly of this utility model; Figure 7 This is a schematic diagram of the disassembled structure of the lifting component of this utility model.

[0019] The components include: 1. Roller conveyor foundation; 2. Bearing housing; 3. Bearing body; 4. Transmission rod; 5. Conveying roller conveyor; 6. Ingot pad; 7. Mounting plate one; 8. Mounting rod; 9. First diffuse reflection assembly; 901. Mounting plate two; 902. Insert strip; 903. Slot; 904. Insert block; 905. Mounting bolt; 906. Mounting sleeve; 907. Diffuse reflection switch; 10. Lifting assembly; 1001. Mounting frame; 1002. Protrusion; 1003. Fixing plate; 1004. Cylinder; 1005. Stop pin; 1006. Air pipe; 1007. Electromagnetic reversing valve; 1008. Pneumatic dual unit; 1009. Compressed air source; 11. Second diffuse reflection assembly. Detailed Implementation

[0020] 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.

[0021] Example 1: As Figure 1-7 As shown, the present invention provides a device for automatic return of discharge baffle, including roller base 1 and ingot pad 6. An installation plate 7 is fixedly installed on the inner edge of roller base 1. An installation rod 8 is fixedly installed on the end of installation plate 7 away from roller base 1. A first diffuse reflection component 9 and a lifting component 10 are provided on the outer edge of installation rod 8. The first diffuse reflection component 9 includes a second mounting plate 901. A plug block 904 is inserted into one end of the second mounting plate 901 near the mounting rod 8. A mounting sleeve 906 is fixedly installed at the other end of the second mounting plate 901 away from the plug block 904. A diffuse reflection switch 907 is sleeved on the inner edge of the mounting sleeve 906. The lifting assembly 10 includes a mounting frame 1001 and a fixing plate 1003. A cylinder 1004 is fixedly mounted on one end of the fixing plate 1003. A stop pin 1005 is fixedly mounted on the output end of the cylinder 1004. An air passage pipe 1006 is provided on the end of the cylinder 1004 away from the stop pin 1005.

[0022] Specifically, an insert 902 is fixedly installed on the inner edge of the mounting plate 901, and a slot 903 is opened on the inner edge of the mounting plate 901. The slot 903 is the same size as the insert block 904. A mounting bolt 905 is threaded to one end of the mounting plate 901. The mounting bolt 905 passes through the mounting plate 901 and the insert block 904. The advantage is that the positioning of the insert 902, slot 903 and insert block 904 of the mounting plate 901 can be used to fix it with the mounting bolt 905, which can realize the quick connection between the first diffuse reflection component 9 and the mounting rod 8, facilitate the fixing of the position of the diffuse reflection switch 907, avoid detection offset caused by roller vibration, and monitor the position of the ingot pad 6 through the diffuse reflection switch 907.

[0023] Specifically, a second diffuse reflection component 11 is fixedly installed at the inner edge of the roller conveyor foundation 1. The second diffuse reflection component 11 has the same structure as the first diffuse reflection component 9. Two identical second diffuse reflection components 11 are provided. Both second diffuse reflection components 11 and the first diffuse reflection component 9 are located at the bottom of the ingot pad 6. The advantage is that by having the first diffuse reflection component 9 and the second diffuse reflection component 11 located at the bottom of the ingot pad 6, three-point monitoring is formed on both sides and in the middle. This allows for the determination of the pad's retraction position, avoiding errors from manual confirmation. Furthermore, the three-point monitoring improves the fault tolerance rate, reduces downtime caused by a single switch failure, adapts to the logic requirements of the automatic retraction program, and ensures the effective operation of the interlocking control.

[0024] Specifically, a protrusion 1002 is fixedly installed on the inner edge of the mounting frame 1001. The protrusion 1002 and the stop pin 1005 are slidably connected. The advantage is that the design of the protrusion 1002 can guide the stop pin 1005 to slide in a straight line, ensuring that the cylinder 1004 pushes the stop pin 1005 to extend. Starting from the signal received by the first diffuse reflection switch 907, the cylinder 1004 pushes the stop pin 1005 to extend. After a delay of 4.5 seconds, the roller conveyor stops. The protrusion 1002 guides the sliding to ensure that the stop pin 1005 is in place before the roller conveyor stops, effectively blocking the pad.

[0025] Example 2: Figure 2-7 As shown, this is an improvement on the previous embodiment.

[0026] Specifically, an electromagnetic reversing valve 1007, a pneumatic dual unit 1008, and a compressed air source 1009 are fixedly installed at one end of the roller conveyor foundation 1 near the fixed plate 1003. The electromagnetic reversing valve 1007, the pneumatic dual unit 1008, and the compressed air source 1009 are interconnected with the air passage pipe 1006. The advantage is that the interconnection between the electromagnetic reversing valve 1007, the pneumatic dual unit 1008, the compressed air source 1009, and the air passage pipe 1006 provides an air source for the cylinder 1004, avoiding the delay in the extension and retraction of the stop pin 1005 due to air source problems, which would affect the positioning accuracy. In addition, the pneumatic control response is rapid, which is suitable for the fast timing requirements of automatic retraction.

[0027] Specifically, there are two identical mounting frames 1001, cylinders 1004, and stop pins 1005. The two mounting frames 1001, cylinders 1004, and stop pins 1005 are symmetrically distributed about the center line of the fixing plate 1003. The advantage is that by symmetrically distributing the two mounting frames 1001, cylinders 1004, and stop pins 1005, blocking force is applied simultaneously from both sides of the ingot pad 6, avoiding the pad tilting or damage to the stop pins 1005 caused by blocking on one side.

[0028] Specifically, a bearing seat 2 is fixedly installed on the roller foundation 1, a bearing body 3 is fixedly installed on the inner edge of the bearing seat 2, a transmission rod 4 is fixedly installed on the inner edge of the bearing body 3, and a conveyor roller 5 is fixedly installed on the outer edge of the transmission rod 4. The ingot pad 6 is located on the conveyor roller 5. The advantage is that the conveyor roller 5 is driven to rotate by the bearing seat 2, the bearing body 3, and the transmission rod 4, and the ingot pad 6 is automatically retracted. This can replace manual operation, reduce the workload of on-site personnel, shorten the retraction time of the pad, ensure stable conveying and the positioning accuracy of the pad, and avoid misjudgment by manual operation.

[0029] Working Principle: During use, the positioning of the insert 902, slot 903, and insert block 904 on the mounting plate 2 901, along with the mounting bolt 905, allows for quick connection between the first diffuse reflection component 9 and the mounting rod 8. This facilitates fixing the position of the diffuse reflection switch 907, preventing detection offset due to roller vibration. The position of the ingot pad 6 can be monitored through the diffuse reflection switch 907. With the first diffuse reflection component 9 and the second diffuse reflection component 11 both located at the bottom of the ingot pad 6, three-point monitoring is formed on both sides and in the middle, enabling the determination of the pad's retraction position. This avoids errors from manual confirmation, and the three-point monitoring improves the fault tolerance rate, reduces downtime caused by a single switch failure, adapts to the logic requirements of the automatic retraction program, and ensures effective operation of the interlocking control. The design of the protrusion 1002 guides the stop pin 1005 to slide in a straight line, ensuring that the cylinder 1004 extends when pushing the stop pin 1005. Starting from the signal received from the first diffuse reflection switch 907, the cylinder 1004 pushes the stop pin... Pin 1005 extends, and the roller conveyor stops after a 4.5-second delay. Protrusion 1002 guides the sliding to ensure pin 1005 is in position before the roller conveyor stops, effectively blocking the pad. Through the electromagnetic reversing valve 1007, pneumatic dual unit 1008, compressed air source 1009, and air pipe 1006, an air supply is provided to cylinder 1004. This avoids delays in pin 1005 extension / retraction due to air supply issues, thus preventing impact on positioning accuracy. Furthermore, the pneumatic control responds quickly, adapting to the rapid timing requirements of automatic retraction. The system utilizes two mounting frames 1001, cylinders 1004, and stop pins 1005 symmetrically distributed to apply blocking force simultaneously from both sides of the ingot pad 6. This prevents the pad from tilting or the stop pins 1005 from being damaged due to unilateral blocking. The conveyor rollers 5 are driven to rotate via bearing seats 2, bearing bodies 3, and transmission rods 4, enabling the ingot pad 6 to automatically retract. This system can replace manual operation, reduce the workload of on-site personnel, shorten the pad retraction time, ensure stable conveying and pad positioning accuracy, and avoid misjudgments caused by manual operation.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for automatic return of discharge baffle, comprising a roller conveyor base (1) and an ingot pad (6), characterized in that: An installation plate (7) is fixedly installed at the inner edge of the roller foundation (1). An installation rod (8) is fixedly installed at the end of the installation plate (7) away from the roller foundation (1). A first diffuse reflection component (9) and a lifting component (10) are provided on the outer edge of the installation rod (8). The first diffuse reflection component (9) includes a second mounting plate (901), a plug (904) is inserted into one end of the second mounting plate (901) near the mounting rod (8), and a mounting sleeve (906) is fixedly installed at one end of the second mounting plate (901) away from the plug (904). A diffuse reflection switch (907) is sleeved on the inner edge of the mounting sleeve (906). The lifting assembly (10) includes a mounting frame (1001) and a fixing plate (1003). A cylinder (1004) is fixedly mounted on one end of the fixing plate (1003). A stop pin (1005) is fixedly mounted on the output end of the cylinder (1004). An air passage pipe (1006) is provided on the end of the cylinder (1004) away from the stop pin (1005).

2. The device for automatic return of the discharge baffle according to claim 1, characterized in that: An insert (902) is fixedly installed on the inner edge of the second mounting plate (901). A slot (903) is provided on the inner edge of the second mounting plate (901). The slot (903) is the same size as the insert (904). A mounting bolt (905) is threaded to one end of the second mounting plate (901). The mounting bolt (905) passes through the second mounting plate (901) and the insert (904).

3. The device of claim 1, wherein: A second diffuse reflection component (11) is fixedly installed at the inner edge of the roller foundation (1). The second diffuse reflection component (11) has the same structure as the first diffuse reflection component (9). There are two identical second diffuse reflection components (11). Both the second diffuse reflection components (11) and the first diffuse reflection component (9) are located at the bottom of the ingot pad (6).

4. The device for automatic return of the discharge baffle according to claim 1, characterized in that: A protrusion (1002) is fixedly installed at the inner edge of the mounting frame (1001), and the protrusion (1002) and the stop pin (1005) are slidably connected.

5. The device for automatic return of the discharge baffle according to claim 1, characterized in that: The roller conveyor foundation (1) is fixedly installed with an electromagnetic reversing valve (1007), a pneumatic dual unit (1008) and a compressed air source (1009) at one end near the fixed plate (1003). The electromagnetic reversing valve (1007), the pneumatic dual unit (1008) and the compressed air source (1009) are interconnected with the air pipe (1006).

6. The device of claim 1, wherein: Two identical mounting frames (1001), cylinders (1004), and stop pins (1005) are provided, and the two mounting frames (1001), cylinders (1004), and stop pins (1005) are symmetrically distributed about the center line of the fixing plate (1003).

7. The device for automatic return of the discharge baffle according to claim 1, characterized in that: A bearing seat (2) is fixedly installed on the roller foundation (1). A bearing body (3) is fixedly installed on the inner edge of the bearing seat (2). A transmission rod (4) is fixedly installed on the inner edge of the bearing body (3). A conveying roller (5) is fixedly installed on the outer edge of the transmission rod (4). The ingot pad (6) is located on the conveying roller (5).

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