Combined assembly line lifting device

Abstract

The utility model discloses a combined type assembly line lifting device which comprises a lifting frame and bottom feet arranged at the four corners of the lower side of the lifting frame, supporting rods are arranged at the left end and the right end of the front side of the lifting frame respectively, and a four-axis robot is arranged at the upper side of the lifting frame. Driving wheels are arranged at the four corners of the rear side of the lifting frame correspondingly, through the design of the lifting device, workpieces can be treated and machined in different layers, and multi-layer division of the production line is achieved. The beneficial effects are that the space can be effectively utilized, and the production efficiency is improved. Through the arrangement of the lifting frame and the bottom plate, the workpiece frame can move up and down between different layers, cross-layer material conveying and processing are achieved, and the workpiece frame of the lifting device can move on the lifting frame. By means of the design, workpieces can be flexibly transferred and adjusted among different working areas, and different working tasks and process requirements are met.

Description

Technical Field

[0001] The utility model belongs to the technical field related to lifting devices, and specifically relates to a combined assembly line lifting device. Background Art

[0002] The combined assembly line lifting device is a lifting equipment commonly used in industrial production lines. Its main function is to lift or lower workpieces at different heights to meet the needs of different production links.

[0003] The device is composed of a plurality of lifting units, and the lifting movement of the entire device is realized by connecting the lifting units. Specifically, each lifting unit is composed of a lifting platform and a lifting mechanism, and the platform is lifted and lowered by the lifting mechanism.

[0004] When in use, the number and layout of the lifting units can be adjusted as needed to accommodate workpieces of different types, sizes and weights. At the same time, different lifting units can be connected by conveyor belts to form an assembly line production line.

[0005] However, in the existing combined assembly line lifting device, the assembly line levels are fixed. When performing random inspections on production products, it is necessary to manually intercept the products on the assembly line for storage and inspection, which greatly wastes labor costs. There is currently a lack of a lifting device that can automatically intercept products on the assembly line and integrate functions according to specific production requirements. Utility Model Content

[0006] The purpose of the utility model is to provide a combined assembly line lifting device to solve the problem that in the existing combined assembly line lifting device proposed in the above background technology, the assembly line layers are fixed, and when random inspections are carried out on the production products, it is necessary to manually intercept the products on the assembly line for storage for random inspections, which greatly wastes labor costs.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined assembly line lifting device, comprising a lifting frame and feet arranged at the four corners of the lower side of the lifting frame;

[0008] Support rods are respectively arranged at the left and right ends of the front side of the lifting frame, and a four-axis robot is arranged at the upper side of the lifting frame;

[0009] Driving wheels are respectively arranged at the four corners of the rear side of the lifting frame, and the upper and lower corresponding driving wheels are connected by a chain, and a workpiece rack is arranged at the inner position of the front side of the lifting frame;

[0010] The lifting frame is powered by connecting to an external power source;

[0011] A bottom plate is arranged at a lower position of the middle inner side of the workpiece rack, a plurality of rotating rollers are arranged at an upper position of the bottom plate, and a motor is arranged at a lower position of the middle side of the bottom plate.

[0012] Preferably, the base plate is movably connected to the workpiece frame by means of bolt connection, and the motor is connected to the base plate by means of bolt connection.

[0013] Preferably, the four driving wheels are connected to the lifting frame by bolt connection respectively, and the chain is connected to the driving wheel by clamping connection.

[0014] Preferably, a drive shaft is provided at the rear end of the motor, and the drive shaft is connected to the chain.

[0015] Preferably, the workpiece rack can be driven by a motor to rotate the chain and move up and down on the lifting rail.

[0016] Compared with the prior art, the utility model provides a combined assembly line lifting device, which has the following beneficial effects:

[0017] In this combined assembly line lifting device, the combination of multiple components can achieve the following benefits:

[0018] Multi-layer division: Through the design of the lifting device, the workpiece can be processed and processed at different levels, realizing the multi-layer division of the production line. The advantage of this is that it can effectively utilize space and improve production efficiency. Through the setting of the lifting frame and the bottom plate, the workpiece rack can move up and down between different layers to realize cross-layer material transportation and processing.

[0019] Flexible movement: The workpiece rack of the lifting device can move on the lifting rack. This design allows the workpiece to be flexibly transferred and adjusted between different working areas to adapt to different work tasks and process requirements. Through the coordinated work of the drive wheel, chain and motor, the workpiece rack can move up and down along the lifting rail to achieve precise positioning and position adjustment.

[0020] Multifunctional application: The lifting device has multiple functions and can switch and adjust the working mode as needed. For example, after the workpiece enters from the second floor, it can choose to go out from the second floor for the next operation, or it can be sent back to the third floor for waiting after being processed on the second floor. This design allows the lifting device to adapt to different production needs and workflows.

[0021] Automated operation: The lifting device is driven by a four-axis robot and a motor to achieve an automated operation process. The four-axis robot can grab and place workpieces according to the preset program, reducing manual intervention and improving production efficiency and consistency. The motor can control the rotation and up and down movement of the workpiece rack through the drive of the chain to achieve automated transportation and positioning.

[0022] In summary, through the coordinated work of components such as the lifting frame, base plate, driving wheel, chain and motor, the combined assembly line lifting device achieves the benefits of multi-layer division, flexible movement, multi-functional application and automated operation, improves production efficiency, reduces labor costs, and meets different process requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the utility model.

[0024] Figure 2 It is a schematic structural diagram of the utility model from a rear side perspective.

[0025] Figure 3 It is a structural schematic diagram of the workpiece rack in the utility model.

[0026] In the figure: 1. lifting frame; 2. lifting rail; 3. driving wheel; 4. chain; 5. workpiece rack; 6. rotating roller; 7. support rod; 8. motor; 9. four-axis robot; 10. base; 11. bottom plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] The utility model provides Figure 1-3 The combined assembly line lifting device shown in the figure comprises a lifting frame 1 and bases 10 arranged at the four corners of the lower side of the lifting frame 1;

[0029] Support rods 7 are respectively arranged at the left and right ends of the front side of the lifting frame 1, and a four-axis robot 9 is arranged at the upper side of the lifting frame 1;

[0030] Driving wheels 3 are respectively arranged at the four corners of the rear side of the lifting frame 1, and the upper and lower corresponding driving wheels 3 are connected by a chain 4, and a workpiece rack 5 is arranged at the inner position of the front side of the lifting frame 1;

[0031] The lifting frame 1 is powered by connecting to an external power source;

[0032] A bottom plate 11 is disposed at a lower middle inner side of the workpiece rack 5 , a plurality of rotating rollers 6 are disposed at an upper side of the bottom plate 11 , and a motor 8 is disposed at a lower middle side of the bottom plate 11 .

[0033] In this embodiment, the lifting device is installed in the assembly line, and the workpiece rack can be moved on the lifting rack, and can be divided into four layers from top to bottom where it can stay to achieve different work tasks:

[0034] A. Workpieces enter the assembly line from the second floor, are lifted to the first floor (the top floor), and then processed.

[0035] B. After the first layer is processed, the product is sent back to the second layer;

[0036] 2.1 Function 1: After entering the second floor, you can exit from the second floor to proceed to the next step;

[0037] 2.2 Function 2: After entering the second floor, if the subsequent assembly line is full, it can be lifted to the third floor (waiting floor, also used for sampling), and the processed products are sent to the third floor to wait for step 2.1 to be completed, and then the products are lifted to the second floor and step 2.1 is repeated. If step 2.1 cannot be performed, the products on the third floor will be transported to the third floor. After the products on the lifting workpiece rack 5 on the third floor are removed, the empty workpiece rack 5 returns to the second floor and operation A is performed.

[0038] The fourth layer is the reflux layer, and the lifting workpiece rack 5 is for standby.

[0039] like Figure 1-3 As shown, the base plate 11 is movably connected to the workpiece frame 5 by means of bolt connection, the motor 8 is connected to the base plate 11 by means of bolt connection, the four driving wheels 3 are respectively connected to the lifting frame 1 by means of bolt connection, the chain 4 is connected to the driving wheel 3 by means of a snap connection, a driving shaft is provided at the rear end of the motor 8, and the driving shaft is connected to the chain 4, the workpiece frame 5 can drive the chain 4 to rotate through the motor 8, and move up and down on the lifting rail 2.

[0040] In this new type, the combined assembly line lifting device can be divided into multiple layers, and the lifting device can handle and process the workpieces from different levels to improve production efficiency.

[0041] The workpiece rack 5 can be moved on the lifting frame 1, and can be transferred and adjusted between different layers as needed, so as to flexibly adapt to different work tasks.

[0042] The lifting device has multiple functions, such as entering and exiting the second floor, waiting floor, random inspection, etc., and can be flexibly switched and adjusted according to work requirements.

[0043] The lifting device is driven by a four-axis robot 9 and a motor 8, which can realize automatic operation, reduce manual intervention, and improve production efficiency and quality stability.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A combined assembly line lifting device, comprising a lifting frame (1) and feet (10) arranged at four corners of the lower side of the lifting frame (1); Features: Support rods (7) are respectively arranged at the left and right ends of the front side of the lifting frame (1), and a four-axis robot (9) is arranged at the upper side of the lifting frame (1); Driving wheels (3) are respectively arranged at the four corners of the rear side of the lifting frame (1), and the upper and lower corresponding driving wheels (3) are connected by a chain (4), and a workpiece rack (5) is arranged at the inner position of the front side of the lifting frame (1); The lifting frame (1) is powered by connecting to an external power source; A bottom plate (11) is arranged at the lower middle inner side of the workpiece rack (5), a plurality of rotating rollers (6) are arranged at the upper side of the bottom plate (11), and a motor (8) is arranged at the lower middle side of the bottom plate (11).

2. A combined assembly line lifting device according to claim 1, Features: The base plate (11) is movably connected to the workpiece frame (5) by means of bolt connection, and the motor (8) is connected to the base plate (11) by means of bolt connection.

3. A combined assembly line lifting device according to claim 2, Features: The four driving wheels (3) are respectively connected to the lifting frame (1) by means of bolt connections, and the chain (4) is connected to the driving wheel (3) by means of a clamping connection.

4. A combined assembly line lifting device according to claim 3, Features: A drive shaft is provided at the rear end of the motor (8), and the drive shaft is connected to the chain (4).

5. A combined assembly line lifting device according to claim 4, Features: The workpiece rack (5) can be driven by a motor (8) to rotate the chain (4) and move up and down on the lifting rail (2).

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