Anti-falling energy-saving conveying device based on photoelectric technology
Through a combined buffer system designed by the inner spring damper and magnetic stripe, combined with the guide rail length difference and baffle protection, the problems of heavy objects carrier table falling and chain breaking are solved, achieving safe and energy-saving heavy objects transportation.
Patent Information
- Application Number
- CN202422261996.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-09-14
AI Technical Summary
When the network is delayed or the signal transmission failure, traditional heavy object conveying devices can easily cause the carrier to rush through the photoelectric position, causing the fall, and the chain is easily broken and has great friction resistance.
The combined design of inner spring damper, linkage frame, retardation plate, guide rail, support plate, magnetic strip and micro switch is adopted to achieve buffering and shutdown alarms using the difference in magnetic suction force and guide rail length. Combined with slide rail support, reduce friction resistance, and set up baffle protection to avoid falling.
It effectively avoids the falling of the heavy object carrier table and the chain breakage, reduces friction resistance, and achieves safe and reliable heavy object transportation.
Smart Images
Figure CN223267673U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heavy object transportation, in particular to a falling-prevention and energy-saving transportation device based on photoelectric technology. Background Art
[0002] Carbon products can be divided into graphite electrodes, carbon blocks, graphite anodes, carbon electrodes, pastes, electric carbons, carbon fibers, special graphites, graphite heat exchangers, etc. according to their uses. In order to increase transportation efficiency, carbon products are usually transported in large quantities during transportation and are heavy objects. Therefore, traditional plastic conveyor belts are no longer applicable and can easily cause the plastic conveyor belts to be broken. Generally, sprocket chains are used to drive the carrying pallet to move. At the same time, the carrying pallet is supported by the device through the track to reduce friction resistance, thereby avoiding the chain being broken.
[0003] When the conveyor line is carrying a heavy load, it will stop running when it reaches the in-place photoelectric position to complete the task interaction. Since the on-site equipment is controlled by Ethernet, there will be network delays and signal transmission failures, which will cause the heavy load to rush through the in-place photoelectric and protective photoelectric positions, fall and damage the track. Utility Model Content
[0004] Based on this, the purpose of the present invention is to provide an anti-falling and energy-saving conveying device based on photoelectric technology to solve the technical problems mentioned in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fall-proof and energy-saving conveying device based on photoelectric technology, comprising a device main body, wherein a mounting seat, a first guide rail and a second guide rail are respectively arranged inside the device main body, and an inner spring damper is installed on the top of the mounting seat, one end of the inner spring damper is connected to a linkage frame, and a stop plate is connected between the linkage frame and the first guide rail, a support plate is connected between the first guide rail and the second guide rail, and a micro switch is installed on one side of the support plate, and magnetic strips are connected to the top and bottom of the support plate.
[0006] By adopting the above technical solution, when the through-beam photoelectric sensor detects the goods but the motor is not turned off, the transport platform will collide with the impact plate. After the impact, the impact plate will be transmitted to the internal spring damper through the linkage frame, so that the kinetic energy is absorbed and consumed by the internal spring damper, thereby achieving a buffering effect. In addition, due to the setting of the magnetic strip, the support plate carrying the micro switch always approaches the impact plate, and the second guide rail is shorter, so the micro switch cannot contact the impact plate. After the impact, the impact plate moves toward the micro switch, so that the impact plate contacts the micro switch, causing the device to stop and alarm.
[0007] Furthermore, the abutment plate is slidably connected to the first guide rail, and the support plate is slidably connected to the first guide rail and the second guide rail.
[0008] By adopting the above technical solution, after the impact plate is hit, the impact force is transmitted to the internal spring damper through the linkage frame. After the impact, the impact plate moves toward the micro switch, so that the impact plate contacts the micro switch. Finally, the impact plate and the support plate move together to unload the force, thereby preventing the carrier from breaking the impact plate.
[0009] Furthermore, the length of the second guide rail is shorter than that of the first guide rail.
[0010] By adopting the above technical solution, the support plate is displaced and reset together with the abutment plate by the magnetic attraction of the magnetic strip, and then the support plate is separated from the abutment plate because the length of the second guide rail is smaller than that of the first guide rail.
[0011] Furthermore, the abutment plate abuts against the micro switch.
[0012] By adopting the above technical solution, the second guide rail is shorter, so the micro switch cannot contact the abutment plate. After being hit, the abutment plate moves toward the micro switch, so that the abutment plate contacts the micro switch, causing the device to stop and alarm.
[0013] Furthermore, the abutment plate is made of carbon steel.
[0014] By adopting the above technical solution, due to the arrangement of the magnetic strip, the support plate carrying the micro switch always moves closer to the abutment plate, thereby facilitating contact between the abutment plate and the micro switch.
[0015] Furthermore, a motor is installed on one side of the outer surface of the device body, and a sprocket is connected to the output end of the motor, a chain is connected to the top of the sprocket, and a carrier platform is connected to the top of the chain, slide rails are installed above the outer surface of the device body and above the back, and a through-type photoelectric sensor is installed on the top of the device body.
[0016] By adopting the above technical solution, after a large number of carbon products are transported to the top of the transport platform, the staff will turn on the motor and the through-beam photoelectric sensor. After the motor is started, the output end drives the sprocket to rotate, thereby rotating the chain. After the chain rotates, it drives the transport platform to move, thereby transporting the heavy carbon products. At the same time, the transport platform slides on the slide rail, and the pressure is mainly supported by the slide rail, which reduces the friction resistance of the transport platform displacement and prevents the chain from being broken by the weight of the transport platform. As the transport platform continues to move, the heavy carbon products gradually approach the through-beam photoelectric sensor. After the through-beam photoelectric sensor detects the heavy carbon products, the motor is turned off and the transportation is stopped.
[0017] Furthermore, the carrying platform is slidably connected to the slide rail, and the carrying platform abuts against the abutment plate.
[0018] By adopting the above technical solution, the carrier platform slides on the slide rails, and the pressure is mainly supported by the slide rails, which reduces the friction resistance of the carrier platform displacement and prevents the chain from being broken by the weight of the carrier platform.
[0019] Furthermore, a baffle is connected to one side of the top of the device body, and the carrying platform is in contact with the baffle, and a rib is fixed to one side of the baffle.
[0020] By adopting the above technical solution, a second line of protection is formed by the baffle plate in conjunction with the rib plate to prevent the carrier platform or heavy carbon products from continuing to move due to inertia, resulting in the breakage of the support plate and the fall of the carrier platform.
[0021] In summary, the present invention has the following beneficial effects:
[0022] The utility model is provided with an inner spring damper, a linkage frame, a stop plate, a first guide rail, a second guide rail, a support plate, a magnetic strip and a micro switch. When the through-beam photoelectric sensor detects the goods but the motor is not turned off, the carrier platform will collide with the stop plate. After the stop plate is hit, the impact force is transmitted to the inner spring damper through the linkage frame, so that the kinetic energy is absorbed and consumed by the inner spring damper, thereby achieving a buffering effect. Moreover, due to the provision of the magnetic strip, the support plate carrying the micro switch always approaches the stop plate, and the second guide rail is shorter, so the micro switch cannot contact the stop plate. After the stop plate is hit, it moves in the direction of the micro switch, so that the stop plate contacts the micro switch, causing the device to stop and alarm; effectively avoiding the phenomenon of heavy carbon products falling due to excessive displacement. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a structural diagram of the utility model;
[0024] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;
[0025] Figure 3 This is a schematic diagram of the abutment structure of the present utility model;
[0026] Figure 4 This is a schematic diagram of the explosion structure of the anti-plate of the present utility model.
[0027] In the figure: 1. Device body; 2. Slide rail; 3. Carrying platform; 4. Motor; 5. Sprocket; 6. Chain; 7. Through-beam photoelectric sensor; 8. Baffle; 9. Rib; 10. Mounting seat; 11. Internal spring damper; 12. Linkage frame; 13. Abutment plate; 14. First guide rail; 15. Second guide rail; 16. Support plate; 17. Magnetic strip; 18. Micro switch. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0029] The following describes an embodiment of the present invention based on its overall structure.
[0030] Example 1:
[0031] An anti-falling and energy-saving conveying device based on photoelectric technology, such as Figure 2-Figure 4 As shown, it includes a device body 1, and a mounting seat 10, a first guide rail 14 and a second guide rail 15 are respectively provided inside the device body 1. An inner spring damper 11 is installed on the top of the mounting seat 10, and one end of the inner spring damper 11 is connected to a linkage frame 12. A back plate 13 is connected between the linkage frame 12 and the first guide rail 14. The carrying platform 3 abuts against the back plate 13, and the back plate 13 is slidably connected to the first guide rail 14. After the back plate 13 is hit, the impact force is transmitted to the inner spring damper 11 through the linkage frame 12, so that the kinetic energy is absorbed and consumed by the inner spring damper 11, thereby achieving a buffering effect; a support plate 16 is connected between the first guide rail 14 and the second guide rail 15. 16 is slidably connected to the first guide rail 14 and the second guide rail 15. The length of the second guide rail 15 is smaller than that of the first guide rail 14. A micro switch 18 is installed on one side of the support plate 16, and the abutment plate 13 abuts the micro switch 18. The top and bottom of the support plate 16 are connected with magnetic strips 17. The abutment plate 13 is made of carbon steel. Due to the setting of the magnetic strips 17, the support plate 16 carries the micro switch 18 and always approaches the abutment plate 13. The second guide rail 15 is shorter, so the micro switch 18 cannot contact the abutment plate 13. After the abutment plate 13 is hit, it moves toward the micro switch 18, so that the abutment plate 13 contacts the micro switch 18, causing the device to stop and alarm.
[0032] See Figure 1 and Figure 2 In the above embodiment, a motor 4 is installed on one side of the outer surface of the device body 1, and a sprocket 5 is connected to the output end of the motor 4, and a chain 6 is connected to the top of the sprocket 5, and a carrier platform 3 is connected to the top of the chain 6. After the motor 4 is started, the output end drives the sprocket 5 to rotate, so that the chain 6 rotates. After the chain 6 rotates, it drives the carrier platform 3 to move, thereby transporting the heavy carbon products; slide rails 2 are installed above the outer surface and above the back of the device body 1, and the carrier platform 3 is slidably connected to the slide rails 2. The carrier platform 3 slides on the slide rails 2, and the pressure is mainly supported by the slide rails 2, reducing the friction resistance of the displacement of the carrier platform 3 and preventing the chain 6 from being broken by the weight of the carrier platform 3; a through-type photoelectric sensor 7 is installed on the top of the device body 1. After the through-type photoelectric sensor 7 detects the heavy carbon products, the motor 4 is turned off and the transportation is stopped.
[0033] Example 2:
[0034] On the basis of the above-mentioned embodiment 1, in order to prevent the carrier platform 3 from being displaced and falling off due to inertia, the following configuration is adopted.
[0035] See Figure 1 and Figure 2 In the above embodiment, a baffle 8 is connected to one side of the top of the device body 1, and the carrier 3 abuts against the baffle 8. A rib 9 is fixed to one side of the baffle 8. The baffle 8 cooperates with the rib 9 to form a second line of protection to prevent the carrier 3 or the heavy carbon product from continuing to move due to inertia, causing the abutment 13 to break and the carrier 3 to fall.
[0036] The implementation principle of the present utility model is as follows: first, after a large batch of carbon products are transported to the top of the transport platform 3, the staff turns on the motor 4 and the through-beam photoelectric sensor 7. After the motor 4 is started, the output end drives the sprocket 5 to rotate, thereby rotating the chain 6. After the chain 6 rotates, it drives the transport platform 3 to move, thereby transporting the heavy carbon products. At the same time, the transport platform 3 slides on the slide rail 2, and the pressure is mainly supported by the slide rail 2, which reduces the friction resistance of the displacement of the transport platform 3 and prevents the chain 6 from being broken by the weight of the transport platform 3. As the transport platform 3 continues to move, the heavy carbon products gradually approach the through-beam photoelectric sensor 7. After the through-beam photoelectric sensor 7 detects the heavy carbon products, the motor 4 is turned off and the transportation is stopped.
[0037] When network delay or signal transmission failure causes the through-beam photoelectric sensor 7 to detect the goods but the motor 4 is not turned off, the transport platform 3 will collide with the abutment plate 13. After the abutment plate 13 is hit, the impact force is transmitted to the inner spring damper 11 through the linkage frame 12, so that the kinetic energy is absorbed and consumed by the inner spring damper 11, thereby achieving a buffering effect. Moreover, due to the setting of the magnetic strip 17, the support plate 16 carrying the microswitch 18 is always close to the abutment plate 13, and the second guide rail 15 is shorter, so the microswitch 18 cannot contact the abutment plate 13. After the abutment plate 13 is hit, it moves toward the microswitch 18, so that the abutment plate 13 contacts the microswitch 18, causing the device to stop and alarm. At the same time, the baffle 8 cooperates with the rib plate 9 to form a second line of protection to prevent the transport platform 3 or the heavy carbon product from continuing to move due to inertia, causing the abutment plate 13 to break and the transport platform 3 to fall.
[0038] When the empty transport platform 3 retracts, the transport platform 3 moves away from the abutment plate 13. At this time, the internal spring damper 11 automatically resets and pushes the linkage frame 12, so that the linkage frame 12 drives the abutment plate 13 to move and reset. At the same time, the magnetic attraction of the magnetic strip 17 causes the support plate 16 to move and reset along with the abutment plate 13. Afterwards, since the length of the second guide rail 15 is less than the length of the first guide rail 14, the support plate 16 is separated from the abutment plate 13.
[0039] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.
Claims
1. An anti-falling and energy-saving conveying device based on photoelectric technology, comprising a device body (1), characterized in that: The device body (1) is provided with a mounting seat (10), a first guide rail (14) and a second guide rail (15) respectively, and an inner spring damper (11) is installed on the top of the mounting seat (10), one end of the inner spring damper (11) is connected to a linkage frame (12), and a support plate (13) is connected between the linkage frame (12) and the first guide rail (14), a support plate (16) is connected between the first guide rail (14) and the second guide rail (15), and a micro switch (18) is installed on one side of the support plate (16), and the top and bottom of the support plate (16) are connected to magnetic strips (17).
2. The anti-falling energy-saving conveying device according to claim 1 is characterized in that: The abutment plate (13) is slidably connected to the first guide rail (14), and the support plate (16) is slidably connected to the first guide rail (14) and the second guide rail (15).
3. The anti-falling energy-saving conveying device according to claim 2 is characterized in that: The length of the second guide rail (15) is smaller than the length of the first guide rail (14).
4. The anti-falling energy-saving conveying device according to claim 2, characterized in that: The abutment plate (13) abuts against the micro switch (18).
5. The anti-falling energy-saving conveying device according to claim 4 is characterized in that: The abutment plate (13) is made of carbon steel.
6. The anti-falling energy-saving conveying device according to claim 1 is characterized in that: A motor (4) is installed on one side of the outer surface of the device body (1), and the output end of the motor (4) is connected to a sprocket (5), the top of the sprocket (5) is connected to a chain (6), and the top of the chain (6) is connected to a carrier platform (3), slide rails (2) are installed above the outer surface and above the back of the device body (1), and a beam-type photoelectric sensor (7) is installed on the top of the device body (1).
7. The anti-falling energy-saving conveying device according to claim 6, characterized in that: The transport platform (3) is slidably connected to the slide rail (2), and the transport platform (3) abuts against the abutment plate (13).
8. The anti-falling energy-saving conveying device according to claim 6, characterized in that: A baffle (8) is connected to one side of the top of the device body (1), and the carrier platform (3) is in contact with the baffle (8), and a rib (9) is fixed to one side of the baffle (8).