Butt joint blocking device

Abstract

The utility model belongs to the technical field of automation, and discloses a butt joint blocking device which is used for being installed at the butt joint position of a conveying line and an elevator and comprises a blocking mechanism and an adjusting mechanism. The blocking mechanism comprises a supporting device and a rotary blocking device, the driving end of the rotary blocking device is a stress end, the end, away from the driving end, of the rotary blocking device is an output end, and when the driving end is in a non-stress state, the output end protrudes out of the top of the conveying line. And when the driving end is driven to rotate under stress, the output end or the driving end is parallel to the top of the conveying line. According to the utility model, the shutdown risk caused by power supply interruption or electrical failure is avoided, and the falling or accumulation of products is avoided, so that the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automation, and particularly relates to a docking blocking device. Background Art

[0002] When laying out the current automated production line, the product transportation often has the scenario of product from conveyor line → elevator → conveyor line. Among them, product overrun detection and pneumatic blockers are installed in the elevator, and pneumatic blockers are installed at the docking end of the conveyor line, and all are controlled by an electric control system such as a PLC (Programmable Logic Controller) program. However, when there is a BUG in the PLC program, or when the photoelectric used for detection gives an error message feedback due to line faults, foreign objects, etc., it triggers the action transmission of the PLC program, resulting in a relatively high risk of product dropping during the transfer process. For example, when the product is transported to the end of the conveyor line, the docking elevator has not reached the corresponding docking position height. Due to the mis-sensing of the detection photoelectric installed at the end of the conveyor line / the failure of the pneumatic blocking cylinder, the product rushes out of the end of the conveyor line and then drops; or when the product is in the elevator and moves vertically with the elevator, when the photoelectric detection in the elevator mis-senses / the pneumatic blocking cylinder fails, and the elevator has not reached the specified height, that is, the height for docking with the conveyor line, the product is transported out of the elevator and then drops. Therefore, controlling the pneumatic blocker through the PLC program is prone to the risk of product dropping. Moreover, the dropped product is damaged and needs to be remanufactured or repaired, increasing costs and production time. And the dropped product needs to be manually processed or reprocessed, which will cause the production line to stop or slow down the running speed, thus reducing the overall production efficiency. Summary of the Utility Model

[0003] The main purpose of the utility model is to provide a docking blocking device, aiming to solve the technical problem that controlling the pneumatic blocker through an electric control system is prone to the risk of product dropping.

[0004] To achieve the above utility model purpose, the utility model proposes a docking blocking device, which is used to be installed at the docking place of the conveyor line and the elevator, and includes a blocking mechanism and an adjusting mechanism;

[0005] The blocking mechanism is arranged at one end of the conveyor line close to the elevator;

[0006] The blocking mechanism includes a support device and a rotating blocking device. The support device is fixedly connected to the conveyor line, and the rotating blocking device is movably connected to one end of the support device away from the conveyor line. Among them, the driving end of the rotating blocking device is the force-receiving end, and the end of the rotating blocking device away from the driving end is the output end. When the driving end is in a non-force-receiving state, the output end protrudes above the top of the conveyor line. When the driving end is driven to rotate under force, the output end or the driving end is parallel to the top of the conveyor line.

[0007] The adjusting mechanism is arranged at one end of the elevator close to the conveyor line and corresponds to the driving end of the rotating blocking device for applying a force to the driving end.

[0008] Further, the support device includes a fixing plate and a rotating support seat. The fixing plate is adjustably arranged on the first support cross beam of the conveyor line. The rotating support seat is arranged between the fixing plate and the rotating blocking device, and a limiting component is arranged at one end of the rotating support seat away from the fixing plate for restricting the rotation of the rotating blocking device.

[0009] Further, a plurality of corresponding first connection holes are arranged on the fixing plate and the first support cross beam, and the fixing plate is connected to the first support cross beam by passing a first bolt through the first connection holes. Among them, the first connection holes are runway-shaped.

[0010] Further, the rotating blocking device includes a blocking block. A rotating bearing is arranged on the rotating support seat, and the blocking block is connected to the rotating bearing by a fixing bolt.

[0011] Further, the blocking block includes a first blocking component and a second blocking component connected to the first blocking component. A limiting notch is formed at the connection between the first blocking component and the second blocking component near one end of the limiting component, and the limiting notch corresponds to the limiting component.

[0012] Further, the rotating blocking device further includes a rotating component arranged at one end of the first blocking component away from the second blocking component for driving the rotation of the blocking block.

[0013] Further, one end of the first blocking component away from the limiting notch and connected to the second blocking component is a slope relative to the end of the second blocking component away from the limiting notch.

[0014] Further, the moment of the first blocking component is greater than the moment of the second blocking component.

[0015] Furthermore, the first blocking member is rectangular, the second blocking member is triangular, and the width of the first blocking member is greater than half of the width of the side where the second blocking member is connected to the first blocking member and less than two-thirds of the width of the side where the second blocking member is connected to the first blocking member.

[0016] Furthermore, the adjusting mechanism includes a second support crossbeam, a fixed support base, and a transmission plate. The fixed support base is adjustably connected to the second support crossbeam, the transmission plate is adjustably connected to one end of the fixed support base close to the rotary blocking device, and the transmission plate corresponds to the rotating member.

[0017] Furthermore, the fixed support base includes a first support plate. A plurality of corresponding second connection holes are provided on the second support crossbeam and the first support plate. The first support plate is connected to the second support crossbeam by passing a second bolt through the second connection holes. Among them, the second connection holes are in a runway shape.

[0018] Furthermore, the fixed support base further includes a second support plate, and the transmission plate includes a third support plate. A plurality of corresponding third connection holes are provided on the second support plate and the third support plate. The third support plate is connected to the second support plate by passing a third bolt through the third connection holes. Among them, the third connection holes are in a runway shape.

[0019] Furthermore, the transmission plate further includes a fourth support plate. The fourth support plate is connected to the third support plate and extends toward the rotating member for transmitting the upward acting force to the rotating member.

[0020] Beneficial effects:

[0021] The docking blocking device of the present utility model is used to be installed at the docking position of a conveyor line and a hoist, and includes a blocking mechanism and an adjusting mechanism; the blocking mechanism is arranged at one end of the conveyor line close to the hoist; the blocking mechanism includes a supporting device and a rotating blocking device, the supporting device is fixedly connected to the conveyor line, and the rotating blocking device is movably connected to one end of the supporting device away from the conveyor line. Among them, the driving end of the rotating blocking device is the force-receiving end, and one end of the rotating blocking device away from the driving end is the output end. When the driving end is in a non-force-receiving state, the output end protrudes above the top of the conveyor line. When the driving end is driven to rotate under force, the output end or the driving end is parallel to the top of the conveyor line; the adjusting mechanism is arranged at one end of the hoist close to the conveyor line and corresponds to the driving end of the rotating blocking device, and is used to apply a force to the driving end. Since this device is a pure mechanical structure and does not rely on the control of an electric control system such as electric components or a PLC program, it will not be affected by electrical interference or program BUGs during operation, has higher stability and reliability, avoids the risk of shutdown caused by power supply interruption or electrical faults, and can precisely control the position and angle of the rotating blocking device through the vertical movement of the adjusting mechanism, ensuring the smooth transition of products at the docking position of the conveyor line and the hoist, avoiding product dropping or accumulation, and thus improving the smoothness and efficiency of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of the overall structure of the docking blocking device according to an embodiment of the present utility model;

[0023] Figure 2 is an embodiment of the present utility model Figure 1 partial enlarged view of part A;

[0024] Figure 3 is an embodiment of the present utility model Figure 1 partial enlarged view of part B;

[0025] Figure 4 is a schematic diagram of the blocking A state of the blocking mechanism according to an embodiment of the present utility model.

[0026] Figure 5 is a schematic diagram of the blocking B state of the blocking mechanism according to an embodiment of the present utility model;

[0027] Figure 6 is a schematic diagram of the blocking C state of the blocking mechanism according to an embodiment of the present utility model;

[0028] Figure 7 is a schematic diagram of the overall structure of the transmission plate according to an embodiment of the present utility model.

[0029] Wherein:

[0030] 1. Blocking mechanism; 2. Adjusting mechanism;

[0031] 10. Support device; 11. Rotating blocking device; 12. Driving end; 13. Output end; 14. Inclined plane;

[0032] 101. First support cross beam; 102. Fixed plate; 103. Rotating support base; 104. Limiting component; 105. First through hole; 106. Second through hole; 108. Fixed bolt;

[0033] 110. Blocking block; 111. Rotating component;

[0034] 1101. First blocking component; 1102. Second blocking component;

[0035] 20. Second support cross beam; 21. Fixed support base; 22. Transmission plate;

[0036] 210. First support plate; 211. Second support plate; 212. Third through hole; 213. Fourth through hole; 214. Reinforcing block;

[0037] 220. Third support plate; 221. Fourth support plate; 222. Fifth through hole; 223. Sixth through hole.

[0038] The realization, functional features and advantages of the purpose of the present utility model will be further described in conjunction with embodiments with reference to the accompanying drawings. Detailed implementation manners

[0039] It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0040] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, "a plurality" means two or more unless otherwise specifically defined.

[0041] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium. It can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0042] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over", and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under", and "beneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is lower than that of the second feature.

[0043] Referring to Figures 1 - 5 , this embodiment provides a docking blocking device for installation at the docking position of a conveyor line and a hoist, including a blocking mechanism 1 and an adjusting mechanism 2;

[0044] The blocking mechanism 1 is arranged at one end of the conveyor line close to the hoist;

[0045] The blocking mechanism 1 includes a support device 10 and a rotating blocking device 11. The support device 10 is fixedly connected to the conveyor line, and the rotating blocking device 11 is movably connected to one end of the support device 10 away from the conveyor line. Among them, the driving end 12 of the rotating blocking device 11 is the force-receiving end, and the end of the rotating blocking device 11 away from the driving end 12 is the output end 13. When the driving end 12 is in a non-force-receiving state, the output end 13 protrudes above the top of the conveyor line. When the driving end 12 is driven to rotate under force, the output end 13 or the driving end 12 is parallel to the top of the conveyor line.

[0046] The adjusting mechanism 2 is arranged at one end of the hoist close to the conveyor line and corresponds to the driving end 12 of the rotating blocking device 11 for applying a force to the driving end 12.

[0047] In the above embodiments, the docking blocking device includes a blocking mechanism 1 and an adjusting mechanism 2, which are mainly used to be arranged at the docking position of the conveyor line and the elevator to block the workpiece to be conveyed to prevent it from falling. Among them, the blocking mechanism 1 is arranged at one end of the conveyor line close to the elevator, and the adjusting mechanism 2 is arranged at one end of the elevator close to the conveyor line. When the conveyor line and the elevator are in the docking state, the blocking mechanism 1 and the adjusting mechanism 2 are in a relatively arranged state. In addition, the blocking mechanism 1 includes a supporting device 10 and a rotating blocking device 11. The supporting device 10 is fixedly connected to the conveyor line, and the rotating blocking device 11 is movably connected to one end of the supporting device 10 away from the conveyor line. Among them, the driving end 12 of the rotating blocking device 11 is the force-receiving end, and one end of the rotating blocking device 11 away from the driving end 12 is the output end 13. The adjusting mechanism 2 is arranged at one end of the elevator close to the conveyor line and corresponds to the driving end 12 of the rotating blocking device 11, and is used to apply a force to the driving end 12. When the workpiece to be conveyed reaches the end position of the conveyor line and the elevator is not in the docking position, at this time, the adjusting mechanism 2 does not mechanically abut against the driving end 12 of the rotating blocking device 11 within the specified range, so the driving end 12 is in a non-force-receiving state, and the output end 13 protrudes above the top of the conveyor line, so that the state of the rotating blocking device 11 is the blocking A state to prevent the workpiece to be conveyed from accidentally falling. When the workpiece to be conveyed reaches the end position of the conveyor line and the elevator runs to the docking position, at this time, the adjusting mechanism 2 mechanically abuts against the driving end 12 of the rotating blocking device 11 within the specified range, so when the driving end 12 is in a state of being driven to rotate by force, the output end 13 or the driving end 12 can be rotated to be parallel to the top of the conveyor line, so that the state of the rotating blocking device 11 changes from the blocking A state to the B state or the C state. At this time, the workpiece to be conveyed begins to be transferred from the conveyor line to the elevator. Therefore, by setting a purely mechanical docking blocking device at the docking position of the conveyor line and the elevator, the docking blocking device does not depend on the control of an electric control system such as electric components or a PLC program. Therefore, it will not be affected by electrical interference or program BUGs during operation, has higher stability and reliability, and avoids the risk of shutdown caused by power supply interruption or electrical failure. And through the vertical movement of the adjusting mechanism 2, the position and angle of the rotating blocking device 11 can be accurately controlled to ensure the smooth transition of the product at the docking position of the conveyor line and the elevator, and avoid product dropping or accumulation, thereby improving the fluency and efficiency of the production line.

[0048] Refer to Figure 1 、 Figure 3, in one embodiment, the support device 10 includes a fixing plate 102 and a rotating support base 103. The fixing plate 102 is adjustably arranged on the first support crossbeam 101 of the conveyor line. The rotating support base 103 is arranged between the fixing plate 102 and the rotating blocking device 11. A limiting component 104 is arranged at one end of the rotating support base 103 away from the fixing plate 102 for limiting the rotation of the rotating blocking device 11.

[0049] In the above embodiment, the support device 10 includes a fixing plate 102 and a rotating support base 103. The fixing plate 102 is adjustably arranged on the first support crossbeam 101 of the conveyor line. The first support crossbeam 101 is fixedly connected to one end of the conveyor line close to the elevator by bolts. The rotating support base 103 is arranged at one end of the fixing plate 102 away from the first support crossbeam 101, so that the rotating support base 103 is located between the fixing plate 102 and the rotating blocking device 11. In addition, a limiting component 104 is arranged at one end of the rotating support base 103 away from the fixing plate 102. The limiting component 104 is preferably a limiting bolt, and the limiting bolt can freely screw in and out on the rotating support base 103 to adjust the depth on the rotating support base 103. The limiting bolt is arranged at the bottom of the end face of the rotating support base 103 away from the fixing plate 102. When the workpiece to be conveyed reaches the end position of the conveyor line and the elevator is not in the docking position, the state of the rotating blocking device 11 is the blocking A state. In addition, when the elevator lifts away the workpiece to be conveyed and the state of the rotating blocking device 11 changes from the blocking B state to the A state, at this time, the rotating blocking device 11 contacts the limiting bolt to limit the excessive rotation of the rotating blocking device 11, ensuring that when the next product to be transported reaches the end position of the conveyor line and the elevator is not in the docking position, the state of the rotating blocking device 11 remains in the blocking A state, effectively ensuring that the entire blocking mechanism 1 works within a safe and expected operating range, avoiding excessive rotation or position deviation, and thus improving the stability of the entire docking blocking device.

[0050] Refer to Figure 1 , Figure 3 , in one embodiment, a plurality of corresponding first connection holes are arranged on the fixing plate 102 and the first support crossbeam 101. The fixing plate 102 is connected to the first support crossbeam 101 by passing a first bolt through the first connection holes. Among them, the first connection holes are runway-shaped.

[0051] In the above embodiment, a plurality of corresponding first connection holes are provided on the fixed plate 102 and the first support cross beam 101. The first connection holes include a plurality of first through holes 105 provided on the fixed plate 102 and a plurality of second through holes 106 provided on the first support cross beam 101. The first through holes 105 correspond to the second through holes 106. The fixed plate 102 is preferably rectangular, and the first through holes 105 and / or the second through holes 106 are preferably runway-shaped. When the first through holes 105 are runway-shaped and the second through holes 106 are circular, the two long opposite sides of the first through holes 105 are parallel to the two long opposite sides of the fixed plate 102, and the plurality of first through holes 105 are oppositely arranged on both sides of the rotary support base 103. A first bolt passes through the first through holes 105 and the second through holes 106, and the fixed plate 102 can be adjustably connected to the first support cross beam 101 by adjusting the first bolt when passing through the first through holes 105, which helps the user to adjust the position of the fixed plate 102 on the first support cross beam 101 according to actual needs to optimize the installation or operation effect, ensure the precise alignment of the entire docking blocking device, and at the same time improve the adjustability and flexibility of the entire docking blocking device.

[0052] Refer to Figure 1 、 Figures 3 - 6 In one embodiment, the rotary blocking device 11 includes a blocking block 110. A rotary bearing is provided on the rotary support base 103, and the blocking block 110 is connected to the rotary bearing by a fixing bolt 108.

[0053] In the above embodiment, the rotary blocking device 11 includes a blocking block 110. In addition, a rotary bearing is provided on the rotary support base 103. The rotary bearing is arranged at the middle position of the top of the end face of the rotary support base 103 away from the fixed plate 102, so that there is a certain distance between the rotary bearing and the limiting member 104. The blocking block 110 is connected to the rotary bearing by a fixing bolt 108, so that the blocking block 110 rotates on the rotary support base 103 through the rotary bearing. And when the workpiece to be conveyed reaches the end position of the conveying line and the elevator is not in the docking position, the blocking block 110 is used to block the workpiece to be conveyed on the conveying line from moving forward, effectively avoiding the falling of the workpiece to be conveyed, not only improving the safety of the production line, but also helping to maintain the stability and continuity of the production efficiency.

[0054] Refer to Figure 1 、 Figures 3 - 6 In one embodiment, the blocking block 110 includes a first blocking member 1101 and a second blocking member 1102 connected to the first blocking member 1101. A limiting notch is formed at the connection between the first blocking member 1101 and the second blocking member 1102 near the limiting member 104, and the limiting notch corresponds to the limiting member 104.

[0055] In the above embodiment, the blocking block 110 includes a first blocking member 1101 and a second blocking member 1102. The first blocking member 1101 is connected to the second blocking member 1102, and the first blocking member 1101 and the second blocking member 1102 are integral parts. At the same time, the fixing bolt 108 is arranged at one end of the first blocking member 1101 close to the second blocking member 1102. In addition, when the adjusting mechanism 2 drives the rotating blocking device 11 to rotate on the supporting device 10 and transfers the workpiece to be conveyed from the conveying line to the elevator, if the blocking block 110 rotates excessively, it is easy to cause the first blocking member 1101 to block the transfer of the workpiece to be conveyed again. To avoid this situation, a limiting notch is formed at the connection between the first blocking member 1101 and the second blocking member 1102 near the limiting member 104, and the limiting notch corresponds to the limiting member 104. At the same time, the first blocking member 1101 is preferably rectangular, the second blocking member 1102 is preferably triangular, and the width of the first blocking member 1101 is greater than half of the width of the side where the second blocking member 1102 is connected to the first blocking member 1101 and less than two-thirds of the width of the side where the second blocking member 1102 is connected to the first blocking member 1101. When the blocking block 110 rotates by a specified angle, the top of the first blocking member 1101 is parallel to the top of the rotating support seat 103, and the second blocking member 1102 abuts against the limiting member 104 at the limiting notch. At this time, the rotating blocking device 11 is in the blocking C state, effectively avoiding the excessive rotation of the blocking block 110, preventing the first blocking member 1101 from blocking the transfer of the workpiece to be conveyed again, ensuring that the blocking block 110 can effectively block or release the workpiece to be conveyed at each stage, and thus improving the reliability and operating efficiency of the entire docking blocking device.

[0056] Furthermore, the rotating blocking device 11 further includes a rotating member 111, where the rotating member 111 is preferably a rotating bolt. The rotating member 111 is arranged at one end of the first blocking member 1101 away from the second blocking member 1102. The rotating bolt can freely screw in and out on the first blocking member 1101 to adjust the depth of the rotating bolt on the first blocking member 1101. When the adjusting mechanism 2 moves upward from the bottom, the adjusting mechanism 2 contacts the rotating member 111, thereby driving the rotation of the entire blocking block 110, making the operation more convenient and effectively improving the production or operation efficiency.

[0057] Further, one end face of the first blocking member 1101 away from the limit notch is an inclined surface 14 relative to one end face of the second blocking member 1102 away from the limit notch, and the inclined surface 14 is connected to one end of the second blocking member 1102 away from the limit notch, so that the included angle between one end face of the first blocking member 1101 away from the limit notch and one end face of the second blocking member 1102 away from the limit notch is an obtuse angle. When the state of the rotary blocking device 11 changes from state A to state B, the first blocking member 1101 can rotate a small angle to make the inclined surface 14 at one end of the first blocking member 1101 away from the limit notch quickly become parallel to the top of the rotary support base 103, reducing the moving distance of the first blocking member 1101 during the state conversion, effectively improving the rotation efficiency of the rotary blocking device 11, reducing the rotation angle and time, and thus completing the rapid response of the rotation of the rotary blocking device 11.

[0058] Further, the torque of the first blocking member 1101 is greater than the torque of the second blocking member 1102. After the entire rotary blocking device 11 is driven to rotate by the adjusting mechanism 2, the first blocking member 1101 moves downward under the action of gravity and then drives the second blocking member 1102 to rise, ensuring that the state of the rotary blocking device 11 changes from state B or state C to the initial state A; or the rotary blocking device 11 is connected to the rotary support base 103 through a torsion spring. When the rotary blocking device 11 is not affected by the acting force of the adjusting mechanism 2, the state of the rotary blocking device 11 can also change from state B or state C to the initial state A through elastic acting force. Therefore, when the external force is removed, the rotary blocking device 11 can automatically return to the initial state A, improving the convenience of using the entire docking blocking device and simplifying the process of state conversion of the rotary blocking device 11, so that the operator does not need to directly apply force to the second blocking member 1102, effectively improving the operation efficiency.

[0059] Refer to Figures 1 - 2 In an embodiment, the adjusting mechanism 2 includes a fixed support base 21 and a transmission plate 22. The fixed support base 21 is adjustably connected to the second support cross beam 20 of the elevator, and the transmission plate 22 is adjustably connected to one end of the fixed support base 21 close to the rotary blocking device 11, and the transmission plate 22 corresponds to the rotating member 111.

[0060] In the above embodiments, the adjusting mechanism 2 includes a second support cross beam 20, a fixed support base 21, and a transmission plate 22. The fixed support base 21 is preferably L-shaped and is adjustably connected to the second support cross beam 20 of the elevator. The second support cross beam 20 is fixedly connected to one end of the elevator close to the conveyor line by bolts. The transmission plate 22 is preferably L-shaped and is adjustably connected to one end of the fixed support base 21 close to the rotary blocking device 11, and the transmission plate 22 corresponds to the rotating member 111. In addition, a specified interval is formed between the transmission plate 22 and the blocking block 110, effectively preventing the entire adjusting mechanism 2 from colliding with the blocking mechanism 1 during movement. The adjustable connection of the fixed support base 21 and the transmission plate 22 provides multiple adjustment points, allowing the user to adjust the position of the entire adjusting mechanism 2 according to different requirements, so as to adapt to different working conditions and spatial layouts and provide greater operation flexibility.

[0061] Referring to Figures 1 - 2 , in one embodiment, the fixed support base 21 includes a first support plate 210. A plurality of corresponding second connection holes are provided on the second support cross beam 20 and the first support plate 210. The first support plate 210 is connected to the second support cross beam 20 by passing a second bolt through the second connection holes. Among them, the second connection holes are runway-shaped.

[0062] In the above embodiments, the fixed support base 21 includes a first support plate 210. A plurality of corresponding second connection holes are provided on the second support cross beam 20 and the first support plate 210. Among them, the second connection holes include a plurality of third through holes 212 provided on the second support cross beam 20 and a plurality of fourth through holes 213 provided on the first support plate 210. The third through holes 212 and the fourth through holes 213 correspond to each other. When the first support plate 210 and the second support cross beam 20 are rectangular, the third through holes 212 and / or the fourth through holes 213 are preferably runway-shaped. The two long sides of the third through holes 212 are parallel to the two long sides of the second support cross beam 20, and the two long sides of the fourth through holes 213 are parallel to the two long sides of the first support plate 210. By passing a second bolt through the third through holes 212 and the fourth through holes 213 and adjusting within the third through holes 212 and / or the fourth through holes 213, the first support plate 210 can be adjustably connected to the second support cross beam 20, which helps the user to adjust the position of the first support plate 210 on the second support cross beam 20 according to actual needs to optimize the installation or operation effect and improve the adjustability and flexibility of the entire fixed support base 21.

[0063] Referring to Figures 1 - 2 、 Figure 7, in one embodiment, the fixed support base 21 further includes a second support plate 211, the transmission plate 22 includes a third support plate 220, and a plurality of corresponding third connection holes are provided on the second support plate 211 and the third support plate 220. The third support plate 220 is connected to the second support plate 211 by passing a third bolt through the third connection holes. Among them, the third connection holes are runway-shaped.

[0064] In the above embodiment, the fixed support base 21 further includes a second support plate 211. The first support plate 210 is connected to the second support plate 211, and the first support plate 210 and the second support plate 211 are integral parts. In addition, a reinforcing block 214 is provided at the connection between the first support plate 210 and the second support plate 211, and the reinforcing block 214 is located in the middle of the connection between the first support plate 210 and the second support plate 211. The transmission plate 22 includes a third support plate 220, and a plurality of corresponding third connection holes are provided on the second support plate 211 and the third support plate 220. Among them, the third connection holes include a plurality of fifth through holes 222 provided on the second support plate 211 and a plurality of sixth through holes 223 provided on the third support plate 220. The fifth through holes 222 and the sixth through holes 223 correspond to each other. When the second support plate 211 and / or the third support plate 220 is rectangular, the fifth through holes 222 and / or the sixth through holes 223 are preferably runway-shaped. When the fifth through hole 222 is circular and the sixth through hole 223 is runway-shaped, the two long opposite sides of the sixth through hole 223 are kept parallel to the two long opposite sides of the third support plate 220. By passing a third bolt through the fifth through hole 222 and the sixth through hole 223, and the third support plate 220 can be adjustably connected to the second support plate 211 by adjusting in the sixth through hole 223, which helps the user to adjust the position of the third support plate 220 on the second support plate 211 according to actual needs to optimize the installation or operation effect and improve the adjustability and flexibility of the entire transmission plate 22.

[0065] Furthermore, the transmission plate 22 further includes a fourth support plate 221. The fourth support plate 221 is provided at one end of the third support plate 220 close to the second support cross beam 20, so that the third support plate 220 is connected to the fourth support plate 221, and the third support plate 220 and the fourth support plate 221 are integral parts. In addition, the fourth support plate 221 extends toward the rotating member 111. When the adjusting mechanism 2 drives the fourth support plate 221 to move upward from bottom to top, the fourth support plate 221 is driven to contact the rotating member 111, and then the upward acting force is transmitted to the rotating member 111 to drive the rotation of the entire blocking block 110, ensuring the direct transmission of the acting force of the adjusting mechanism 2, reducing the loss of force, reducing the energy loss, and improving the operating efficiency of the entire docking blocking device.

[0066] The above are only the preferred embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall similarly be included within the patent protection scope of the present utility model.

Claims

1. A docking blocking device, used to be installed at the docking point of a conveyor line and an elevator, characterized in that: Including a blocking mechanism and an adjusting mechanism; The blocking mechanism is arranged at one end of the conveying line close to the elevator; The blocking mechanism comprises a supporting device and a rotating blocking device, wherein the supporting device is fixedly connected to the conveying line, and the rotating blocking device is movably connected to an end of the supporting device away from the conveying line, wherein the driving end of the rotating blocking device is a force-bearing end, and an end of the rotating blocking device away from the driving end is an output end, and when the driving end is in a non-forced state, the output end protrudes from the top of the conveying line, and when the driving end is in a force-driven rotation, the output end or the driving end is parallel to the top of the conveying line; The regulating mechanism is arranged at one end of the elevator close to the conveying line and corresponds to the driving end of the rotation blocking device, and is used to apply a force to the driving end.

2. The docking blocking device according to claim 1, characterized in that: The supporting device includes a fixed plate and a rotating support seat, wherein the fixed plate is adjustably arranged on the first supporting beam of the conveying line, the rotating support seat is arranged between the fixed plate and the rotating blocking device, and a limiting component is arranged at one end of the rotating support seat away from the fixed plate, for limiting the rotation of the rotating blocking device.

3. The docking blocking device according to claim 2, characterized in that: The fixing plate and the first supporting beam are provided with a plurality of corresponding first connecting holes, and the fixing plate is connected to the first supporting beam by first bolts penetrating through the first connecting holes, wherein the first connecting holes are in a runway shape.

4. The docking blocking device according to claim 2, characterized in that: The rotation blocking device comprises a blocking block. A rotation bearing is arranged on the rotation support seat. The blocking block is connected to the rotation bearing via a fixing bolt.

5. The docking blocking device according to claim 4, characterized in that: The blocking block includes a first blocking component and a second blocking component connected to the first blocking component. A limiting notch is formed at a connection between the first blocking component and the second blocking component near one end of the limiting component, and the limiting notch corresponds to the limiting component.

6. The docking blocking device according to claim 5, characterized in that: The rotation blocking device further comprises a rotating component, which is arranged at an end of the first blocking component away from the second blocking component and is used to drive the blocking block to rotate.

7. The docking blocking device according to claim 5, characterized in that: One end of the first blocking component away from the limiting notch and connected to the second blocking component is an inclined surface relative to one end of the second blocking component away from the limiting notch.

8. The docking blocking device according to claim 5, characterized in that: The moment of the first blocking member is greater than the moment of the second blocking member.

9. The docking blocking device according to claim 5, characterized in that: The first blocking component is rectangular, the second blocking component is triangular, and the width of the first blocking component is greater than half the width of the side connecting the second blocking component to the first blocking component, and less than two-thirds the width of the side connecting the second blocking component to the first blocking component.

10. The docking blocking device according to claim 6, characterized in that: The adjustment mechanism includes a fixed support seat and a transmission plate, the fixed support seat is adjustably connected to the second supporting beam of the hoist, the transmission plate is adjustably connected to one end of the fixed support seat close to the rotation blocking device, and the transmission plate corresponds to the rotating part.

11. The docking blocking device according to claim 10, characterized in that: The fixed support seat includes a first support plate, and the second support beam and the first support plate are provided with a plurality of corresponding second connecting holes, and the first support plate is connected to the second support beam by second bolts penetrating the second connecting holes, wherein the second connecting holes are runway-shaped.

12. The docking blocking device according to claim 11, characterized in that: The fixed support seat also includes a second support plate, and the transmission plate includes a third support plate. The second support plate and the third support plate are provided with a corresponding plurality of third connecting holes, and the third support plate is connected to the second support plate by passing third bolts through the third connecting holes, wherein the third connecting holes are runway-shaped.

13. The docking blocking device according to claim 12, characterized in that: The transmission plate further comprises a fourth support plate, wherein the fourth support plate is connected to the third support plate and extends toward the rotating component, and is used for transmitting the upward movement force to the rotating component.

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