A new type of hoist

Abstract

This utility model relates to the field of transportation equipment technology and provides a novel hoist, including a feeding rack, a discharging rack, a transmission mechanism, a hoisting mechanism, a protective net, a high-level temporary storage mechanism, and a photoelectric sensor. The high-level temporary storage mechanism is designed with two temporary storage stations. The first temporary storage station is close to the feeding rack, and the second temporary storage station is close to the discharging rack. The high-level temporary storage mechanism can simultaneously complete the high-level temporary storage of two products, realizing the parallel temporary storage of two products, effectively matching the production rhythm of the whole machine or the whole line, forming a buffer storage area, avoiding downtime caused by mismatch of upstream and downstream equipment rhythms, and realizing the continuity of the production process. Moreover, the hoisting mechanism, transmission mechanism, and high-level temporary storage mechanism work together to complete the high-low level transportation of products, meet the transportation needs of products of different specifications, and adapt to the rapid switching needs of multi-variety and batch production scenarios.

Description

Technical Field

[0001] This utility model belongs to the field of transportation equipment technology, and in particular relates to a novel hoist. Background Technology

[0002] As a key piece of equipment in material handling, elevators are widely used in various production scenarios to transfer products between different heights to meet the material positioning requirements of different production processes. With the expansion of production scale and the diversification of production processes, the performance requirements for elevators are also increasing. They not only need to efficiently complete the lifting and transportation of materials, but also need to be able to adapt to different production rhythms, meet the transportation of various product specifications, and quickly switch production scenarios.

[0003] Currently, most elevators on the market primarily meet basic material lifting functions. Their structures are relatively simple, typically consisting of only a single lifting mechanism and a transmission mechanism. They lift products from a low position to a high position and transport them to a designated location according to a fixed process. In some production scenarios, to cope with the transportation of products of different specifications, some elevators may be equipped with limited adjustment functions, but the adjustment range is relatively limited.

[0004] Therefore, in view of the above situation, there is an urgent need to develop a new type of hoist to overcome the shortcomings in current practical applications. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model embodiment is to provide a new type of hoist to solve the problems in the background technology mentioned above.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A novel elevator includes a feeding frame and a discharging frame. A transmission mechanism and a lifting mechanism are provided inside the feeding frame and the discharging frame. The transmission mechanism is vertically slidably installed inside the feeding frame and the discharging frame. The lifting mechanism is installed inside the discharging frame and the feeding frame and is connected to the transmission mechanism. A protective net is fixed to the outside of the discharging frame and the feeding frame.

[0008] A high-level temporary storage mechanism is installed between the discharge rack and the feeding rack. Photoelectric sensors are distributed on both the high-level temporary storage mechanism and the transmission mechanism. The high-level temporary storage mechanism is designed with two temporary storage stations. The first temporary storage station is close to the feeding rack, and the second temporary storage station is close to the discharge rack.

[0009] As a further technical solution of this utility model, the transmission mechanism includes a transmission profile frame, a transmission motor, a transmission component, and a transmission roller. Both sides of the transmission profile frame are vertically slidably installed in the feeding frame and the discharging frame. Both sides of the transmission profile frame are connected to the same lifting mechanism. The transmission motor is installed at the bottom of the transmission profile frame. The output end of the transmission motor is connected to one end of the transmission roller, which is rotatably distributed on the transmission profile frame, through the transmission component. Photoelectric sensors are distributed on the transmission profile frame.

[0010] As a further technical solution of this utility model, the lifting mechanism includes a lifting motor, a main shaft, a first synchronous pulley, a synchronous belt, a second synchronous pulley, and a locking block. The lifting motor is fixed on the top of the feeding frame and the discharging frame respectively. The output end of the lifting motor is connected to the main shaft that is rotatably installed on the top of the feeding frame and the discharging frame. The first synchronous pulley is installed on the main shaft. The first synchronous pulley is connected to the second synchronous pulley installed at the bottom of the feeding frame and the discharging frame through the synchronous belt. The synchronous belt is fixedly connected to both sides of the transmission profile frame through the locking block.

[0011] As a further technical solution of this utility model, the high-level temporary storage mechanism includes a high-level profile frame, a temporary storage motor, a second transmission component, and a temporary storage roller. The high-level profile frame is installed between the feeding rack and the discharging rack and is connected to the outer walls of both. The temporary storage motor is fixed on the high-level profile frame. The temporary storage roller is rotatably distributed on the high-level profile frame. The output end of the temporary storage motor is connected to the temporary storage roller through the second transmission component. Photoelectric sensors are also distributed on the high-level profile frame.

[0012] As a further technical solution of this utility model, both the second transmission component and the first transmission component adopt a series shaft chain transmission structure, and both the second transmission component and the first transmission component are provided with protective covers on their outer sides. The protective covers are respectively fixed on the outer wall of one side of the high-position profile frame and the transmission profile frame.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The high-level temporary storage mechanism is designed with two temporary storage stations. The first temporary storage station is close to the feeding rack, and the second temporary storage station is close to the unloading rack. It can simultaneously complete the high-level temporary storage of two products, realizing the parallel temporary storage of two products. This effectively matches the production rhythm of the whole machine or the whole line, forming a buffer storage area to avoid downtime caused by mismatch between upstream and downstream equipment rhythms, and realizing the continuous production process. The photoelectric sensor can detect the position, arrival status and occupancy of the temporary storage station in real time by emitting and receiving infrared signals, ensuring that products are not stacked or missed during the transmission process, providing signal feedback to the control system, and realizing precise coordination of the actions of each mechanism.

[0015] The lifting and conveying mechanisms on the feeding rack work together to lift products from a low position to a high position and transfer them to the first temporary storage station on the high-position temporary storage mechanism. The high-position temporary storage mechanism can not only transfer products from the first temporary storage station to the second temporary storage station, but also transfer products from the second temporary storage station to the high position of the discharge rack. The lifting and conveying mechanisms on the feeding rack work together to lower products from the high position of the discharge rack to the low position, thus completing the high-low position transportation of products, meeting the transportation needs of products of different specifications, and adapting to the rapid switching needs of multi-variety and batch production scenarios through dynamic switching of temporary storage stations.

[0016] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of the novel hoist provided in an embodiment of the present utility model.

[0018] Figure 2 for Figure 1 A schematic diagram of the appearance of the feed rack.

[0019] Figure 3 for Figure 1 A schematic diagram of the lifting and transmission mechanisms.

[0020] Figure 4 for Figure 3 A schematic diagram of the transmission mechanism.

[0021] Figure 5 for Figure 1 A schematic diagram of the mid-to-high level temporary storage mechanism.

[0022] Reference numerals: 1-Feeding rack, 2-Discharge rack, 3-Transmission mechanism, 31-Transmission profile frame, 32-Transmission motor, 33-Transmission component one, 34-Transmission roller, 4-Lifting mechanism, 41-Lifting motor, 42-Main shaft, 43-Synchronous pulley one, 44-Synchronous belt, 45-Synchronous pulley two, 46-Locking block, 5-High-position temporary storage mechanism, 51-High-position profile frame, 52-Temporary storage motor, 53-Transmission component two, 54-Temporary storage roller, 6-Protective cover, 7-Photoelectric sensor. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0024] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0025] like Figures 1 to 5 As shown, a novel elevator provided as an embodiment of the present utility model includes a feeding frame 1 and a discharging frame 2. A transmission mechanism 3 and a lifting mechanism 4 are provided in both the feeding frame 1 and the discharging frame 2. The transmission mechanism 3 is vertically slidably installed in the feeding frame 1 and the discharging frame 2. The lifting mechanism 4 is installed in the discharging frame 2 and the feeding frame 1 and is connected to the transmission mechanism 3. A protective net is fixed on the outside of both the discharging frame 2 and the feeding frame 1.

[0026] A high-level temporary storage mechanism 5 is installed between the discharge rack 2 and the feeding rack 1. Photoelectric sensors 7 are distributed on both the high-level temporary storage mechanism 5 and the transmission mechanism 3. The high-level temporary storage mechanism 5 is designed with two temporary storage stations. The first temporary storage station is close to the feeding rack 1, and the second temporary storage station is close to the discharge rack 2. It can simultaneously complete the high-level temporary storage of two products, realize the parallel temporary storage of two products, effectively match the production rhythm of the whole machine or the whole line, form a buffer storage area, avoid downtime due to mismatch of upstream and downstream equipment rhythm, and realize the continuous production process. The photoelectric sensor 7 can detect the position, arrival status and occupancy of the temporary storage station in real time by emitting and receiving infrared signals, ensuring that the products are not stacked or missed during the transmission process, providing signal feedback to the control system, and realizing the precise coordination of the actions of each mechanism.

[0027] The lifting mechanism 4 and the transmission mechanism 3 on the feeding rack 1 work together to lift the product from the low position to the high position on the feeding rack 1, and then transfer the product at the high position to the first temporary storage station on the high-position temporary storage mechanism 5. The high-position temporary storage mechanism 5 can not only transfer the product at the first temporary storage station to the second temporary storage station, but also transfer the product at the second temporary storage station to the high position on the discharge rack 2. The lifting mechanism 4 and the transmission mechanism 3 on the feeding rack 1 work together to lower the product at the high position on the discharge rack 2 to the low position, thereby completing the high-low position transportation of the product, meeting the transportation needs of products of different specifications, and adapting to the rapid switching needs of multi-variety and batch production scenarios through the dynamic switching of temporary storage stations.

[0028] In a preferred embodiment, the overall structure of the feeding rack 1 and the discharging rack 2 is made of aluminum profiles, which are spliced ​​together by corner brackets and connectors to form the required feeding rack 1 and discharging rack 2.

[0029] like Figure 1 , Figure 3 and Figure 4As shown, in a preferred embodiment of the present invention, the transmission mechanism 3 includes a transmission profile frame 31, a transmission motor 32, a transmission component 33, and a transmission roller 34. Both sides of the transmission profile frame 31 are vertically slidably installed in the feeding rack 1 and the discharging rack 2. Both sides of the transmission profile frame 31 are connected to the same lifting mechanism 4. The bottom of the transmission profile frame 31 is equipped with a transmission motor 32. The output end of the transmission motor 32 is connected to one end of the transmission roller 34, which is rotatably distributed on the transmission profile frame 31, through the transmission component. Photoelectric sensors 7 are distributed on the transmission profile frame 31.

[0030] The transmission motor 32 can drive multiple transmission rollers 34 distributed on the transmission profile frame 31 to rotate synchronously and in the same direction through the transmission component 33. The multiple transmission rollers 34 can transfer the products on them by rotating synchronously and in the same direction, so that the transmission mechanism 3 on the feeding rack 1 can transfer the products to the high-level temporary storage mechanism 5, and the transmission mechanism 3 on the discharge rack 2 can transfer the products on it to the outside of the elevator, thereby completing the high and low level transportation of the products and meeting the transportation needs of products of different specifications.

[0031] In a preferred embodiment, the transfer roller 34 is preferably a rubber-coated roller, which increases the friction between the surfaces of the remaining products and ensures that the rubber-coated roller can effectively transfer the products on it.

[0032] like Figure 1 , Figure 3 and Figure 4 As shown, in a preferred embodiment of this utility model, the lifting mechanism 4 includes a lifting motor 41, a main shaft 42, a first synchronous pulley 43, a synchronous belt 44, a second synchronous pulley 45, and a locking block 46. The lifting motor 41 is fixed on the top of the feeding frame 1 and the discharging frame 2 respectively. The output end of the lifting motor 41 is connected to the main shaft 42, which is rotatably installed on the top of the feeding frame 1 and the discharging frame 2. The first synchronous pulley 43 is installed on the main shaft 42. The first synchronous pulley 43 is connected to the second synchronous pulley 45, which is installed at the bottom of the feeding frame 1 and the discharging frame 2, through the synchronous belt 44. The synchronous belt 44 is fixedly connected to both sides of the transmission profile frame 31 through the locking block 46.

[0033] The lifting motor 41 drives the main shaft 42 to rotate, and the main shaft 42 drives the synchronous pulley 43 to rotate. The synchronous pulley 43, in conjunction with the synchronous pulley 45, can drive the synchronous belt 44 to rotate. The synchronous belt 44 can drive the transmission profile frame 31 to move vertically on the feeding rack 1 and the discharging rack 2 through the locking block 46, so that the products on the feeding rack 1 can be lifted from the low position to the high position and enter the high position temporary storage mechanism 5. The high position temporary storage mechanism 5 can transfer the products to the high position of the discharging rack 2. The lifting mechanism 4 on the discharging rack 2 can lower the products from the high position to the low position, thereby completing the high and low position transportation of the products.

[0034] like Figure 1 and Figure 5 As shown, in a preferred embodiment of this utility model, the high-position temporary storage mechanism 5 includes a high-position profile frame 51, a temporary storage motor 52, a transmission component 53, and a temporary storage roller 54. The high-position profile frame 51 is installed between the feeding rack 1 and the discharging rack 2 and is connected to the outer walls of both. The temporary storage motor 52 is fixed on the high-position profile frame 51. The temporary storage roller 54 is rotatably distributed on the high-position profile frame 51. The output end of the temporary storage motor 52 is connected to the temporary storage roller 54 through the transmission component 53. Photoelectric sensors 7 are also distributed on the high-position profile frame 51.

[0035] A first temporary storage station is designed on the side of the high-position profile frame 51 near the feeding rack 1, and a second temporary storage station is designed on the side of the high-position profile frame 51 near the discharge rack 2. The temporary storage motor 52 can drive the temporary storage roller 54 to rotate synchronously and in the same direction through the transmission component 2 53, thereby completing the transportation of products. In this way, products can be transferred from the first temporary storage station to the second temporary storage station, and products from the second temporary storage station can also be transferred to the high position of the discharge rack 2. At the same time, the high-position temporary storage of two products can be completed simultaneously, realizing the parallel temporary storage of two products, effectively matching the production rhythm of the whole machine or the whole line, forming a buffer storage area, avoiding downtime due to mismatch of upstream and downstream equipment rhythm, and realizing the continuity of the production process.

[0036] like Figures 3 to 5 As shown, in a preferred embodiment of this utility model, both the second transmission component 53 and the first transmission component 33 preferably adopt a series-shaft chain transmission structure, and both the second transmission component 53 and the first transmission component 33 are provided with protective covers 6 on their outer sides. The protective covers 6 are respectively fixed on the outer wall of one side of the high-position profile frame 51 and the transmission profile frame 31. The protective covers 6 can prevent accidental contact and avoid the first transmission component 33 and the second transmission component 53 from causing injury to the staff, thus ensuring the personal safety of the staff.

[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A new type of elevator characterized in that, It includes a feeding rack and a discharging rack. Both the feeding rack and the discharging rack are equipped with a transmission mechanism and a lifting mechanism. The transmission mechanism is vertically slidably installed in the feeding rack and the discharging rack. The lifting mechanism is installed in the discharging rack and the feeding rack and is connected to the transmission mechanism. The outer side of both the discharging rack and the feeding rack is fixed with a protective net. A high-level temporary storage mechanism is installed between the discharge rack and the feeding rack. Photoelectric sensors are distributed on both the high-level temporary storage mechanism and the transmission mechanism. The high-level temporary storage mechanism is designed with two temporary storage stations. The first temporary storage station is close to the feeding rack, and the second temporary storage station is close to the discharge rack.

2. The novel hoist according to claim 1, characterized in that, The transmission mechanism includes a transmission profile frame, a transmission motor, a transmission component, and a transmission roller. Both sides of the transmission profile frame are vertically slidably installed in the feeding rack and the discharging rack. Both sides of the transmission profile frame are connected to the same lifting mechanism. The transmission motor is installed at the bottom of the transmission profile frame. The output end of the transmission motor is connected to one end of the transmission roller, which is rotatably distributed on the transmission profile frame, through the transmission component. Photoelectric sensors are distributed on the transmission profile frame.

3. The novel hoist according to claim 1, characterized in that, The lifting mechanism includes a lifting motor, a main shaft, a first synchronous pulley, a synchronous belt, a second synchronous pulley, and a locking block. The lifting motor is fixed to the top of the feeding frame and the discharging frame respectively. The output end of the lifting motor is connected to the main shaft that is rotatably installed on the top of the feeding frame and the discharging frame. The first synchronous pulley is installed on the main shaft. The first synchronous pulley is connected to the second synchronous pulley installed at the bottom of the feeding frame and the discharging frame through the synchronous belt. The synchronous belt is fixedly connected to both sides of the transmission profile frame through the locking block.

4. The novel hoist according to claim 1, characterized in that, The high-level temporary storage mechanism includes a high-level profile frame, a temporary storage motor, a second transmission component, and a temporary storage roller. The high-level profile frame is installed between the feeding rack and the discharging rack and is connected to the outer walls of both. The temporary storage motor is fixed on the high-level profile frame. The temporary storage roller is rotatably distributed on the high-level profile frame. The output end of the temporary storage motor is connected to the temporary storage roller through the second transmission component. Photoelectric sensors are also distributed on the high-level profile frame.

5. The novel hoist according to claim 4, characterized in that, Both transmission component two and transmission component one adopt a series shaft chain transmission structure, and both transmission component two and transmission component one are provided with protective covers on their outer sides. The protective covers are respectively fixed on the outer wall of one side of the high-position profile frame and the transmission profile frame.

Images