Automatic gantry lifting device for automobile jig product

Abstract

The utility model relates to the field of automobile jigs, in particular to an automatic gantry lifting device for automobile jig products, and solves the technical problems that when an automobile product is conveyed by a gantry lifting device, a main body frame structure of the gantry lifting device is inconvenient for personnel and goods to pass through, and the production efficiency of a conveying structure of the gantry lifting device is low. According to the technical scheme, the automatic gantry lifting device for the automobile jig product comprises a foot margin protection block, a protection assembly, a frame body assembly, a movable assembly, a driving assembly, a conveying assembly and a feeding assembly; according to the portal frame lifting device, pedestrians and goods can pass through the portal frame body with reserved logistics and pedestrian passageways, the production takt of the device can be greatly improved by matching the two sets of rotating air cylinders with the portal frame lifting structure, and the problem that when the portal frame lifting device conveys automobile products, the conveying efficiency is greatly improved is solved. The main body frame structure is inconvenient for personnel and goods to pass through, and the production efficiency of the conveying structure is low.

Description

Technical Field

[0001] The utility model belongs to the field of automobile fixtures, and particularly relates to an automatic gantry lifting device for automobile fixture products. Background Technique

[0002] A gantry lifting device generally refers to a mechanical device used for lifting and moving heavy equipment, goods or materials. This device usually consists of a pair of vertical columns and a crossbeam spanning across the top of them. Similar to the traditional gantry in ancient China, the gantry lifting device can be used in fields such as hoisting and transportation, construction, warehousing and logistics.

[0003] When the existing gantry lifting device is used to convey automobile products, most of the general gantry lifting devices are linear sliding door mechanisms. When using this mechanism, due to the lack of its frame structure, its effect of passing goods and personnel is poor, and the sliding door structure more or less needs to cooperate with manual labor for conveying work when in use, and its automation degree is not perfect enough, thus greatly affecting the passing efficiency of this device and the efficiency of its conveying structure.

[0004] Therefore, aiming at the problem that when the above-mentioned gantry lifting device conveys automobile products, due to the lack of its linear sliding door mechanism, its effect of passing personnel and goods is not good, and its low automation degree greatly affects its production rhythm, an automatic gantry lifting device for automobile fixture products is developed. By installing an N-shaped gantry frame structure, a double-lifting conveying structure, a screen protection structure and a double-rotation adjustment structure on the gantry lifting device, the passing ability of the device frame for personnel and goods can be greatly improved, and the production rhythm of its products can be increased. Summary of the Utility Model

[0005] In order to overcome the problems that when the gantry lifting device conveys automobile products, its main frame structure is not convenient for personnel and goods to pass through, and the production efficiency of its conveying structure is relatively low.

[0006] The technical solution of the utility model is: an automatic gantry lifting device for automobile fixture products, which includes floor protection blocks, and also includes a protection component, a frame component, a movable component, a driving component, a conveying component and a loading component. The frame component is in the shape of a gantry. An elevating conveying component is installed on the frame component. A movable component that moves up and down is installed on the conveying component. A driving component that drives the loading component to rotate and adjust by 180 degrees is arranged on the movable component. A loading component for limiting and conveying automobile products is hingedly installed on the driving component. Protection components for protecting the conveying component are arranged at the front and rear ends of the frame component. Floor protection blocks are arranged at the lower end of the frame component.

[0007] Preferably, through the N-shaped frame assembly, passages can be reserved for personnel and goods to facilitate the transportation of products. The transportation assembly is used in conjunction with the drive assembly to drive the feeding assembly for flexible rotation adjustment, so as to improve the automation level of the device and increase the production rhythm.

[0008] As a preference, the frame assembly includes a gantry frame, diagonal braces, and an electric control box. Symmetrically arranged ground protection blocks are fixedly connected to the lower end of the gantry frame. Two groups of symmetrically arranged diagonal braces are installed at the upper end of the gantry frame. The electric control box is installed inside the left frame of the gantry frame. During use, the N-shaped gantry frame can reserve passages for logistics and pedestrians to facilitate the passage of pedestrians and logistics. The ground protection blocks can protect the bases on both sides of the gantry frame to prevent it from tipping over due to collision.

[0009] As a preference, the transportation assembly includes a first elevator, a second elevator, and a bridge conveyor. The first elevator and the second elevator are respectively installed on the bases on both sides of the gantry frame. The bridge conveyor is installed at the upper end of the gantry frame. One end of the two groups of diagonal braces is fixedly connected to the upper ends of the first elevator and the second elevator close to each other. The first elevator, the second elevator, and the bridge conveyor are electrically connected. During use, the first elevator can lift the automotive product onto the bridge conveyor, and the second elevator is used to lower it, so as to quickly transport it.

[0010] As a preference, the movable assembly includes a lifting platform and a bearing bottom plate. Lifting platforms are respectively installed on the lifting parts of the first elevator and the second elevator. The bearing bottom plate is fixedly connected to the upper end of the lifting platform. Sensors are installed on the lifting platform. During use, the lifting platform cooperates with the bearing bottom plate to support and fix the rotary cylinder and the buffer, and drive them to move up and down with the first elevator and the second elevator.

[0011] As a preference, the drive assembly includes a rotary cylinder and a buffer. The rotary cylinder and the buffer are fixedly connected to the upper end of the bearing bottom plate. The buffer is located on one side of the rotary cylinder away from each other. The rotary cylinder can rotate 180 degrees. During use, through the rotation adjustment of the two rotary cylinders, the automotive product is driven to rotate 90 degrees twice, so as to achieve the consistency of the conveying direction of the fixture product, and the buffer protects the conveying line body to improve the conveying effect of the device.

[0012] As a preference, the feeding assembly includes a conveying line body and a line body drive head. The conveying line body is hingedly installed on the piston rod of the rotary cylinder. The lower edge of the conveying line body is connected to the upper end of the buffer. The line body drive head is installed on the conveying line body. During use, the conveying line body driven by the line body drive head efficiently conveys the automotive product to improve the rotation level of the device.

[0013] Preferably, the protection component includes a protection net plate and a sealing plate. Four groups of protection net plates adapted to the gantry frame body are installed at both the front and rear ends of the gantry frame body. Sealing plates are installed at both the front and rear ends of the gantry frame body, and the sealing plates are located between the protection net plates. During use, the protection net plates cooperate with the sealing plates to protect the electric control box, the first elevator, the second elevator, and the cross conveyor on the gantry frame body, thereby extending the service life of the device.

[0014] The beneficial effects of the present utility model are as follows:

[0015] 1. The N-shaped frame body component facilitates the passage of personnel and goods. By using the automated lifting structure and rotation adjustment structure on the conveying component and the driving component, the feeding component can be driven for flexible conveying, thereby improving the automation level of the device and increasing the production rhythm.

[0016] 2. The base at both sides of the gantry frame body can be protected by the floor protection blocks to prevent it from tipping over due to collision.

[0017] 3. The protection net plates cooperate with the sealing plates to protect the electric control box, the first elevator, the second elevator, and the cross conveyor on the gantry frame body, thereby extending the service life of the device.

[0018] 4. The buffer protects the conveying line body to improve the conveying effect of the device. Description of the Drawings

[0019] Figure 1 The three-dimensional structural schematic diagram of the protective column of an automated gantry lifting device for automotive fixture products of the present utility model is shown;

[0020] Figure 2 The front structural schematic diagram of an automated gantry lifting device for automotive fixture products of the present utility model is shown;

[0021] Figure 3 The side structural schematic diagram of an automated gantry lifting device for automotive fixture products of the present utility model is shown;

[0022] Figure 4 The three-dimensional structural disassembly schematic diagram of the frame body component, conveying component, moving component, driving component, and feeding component of an automated gantry lifting device for automotive fixture products of the present utility model is shown;

[0023] Figure 5 The three-dimensional structural disassembly schematic diagram of the moving component, driving component, and feeding component of an automated gantry lifting device for automotive fixture products of the present utility model is shown.

[0024] Description of the reference numerals: 101 - protective mesh plate, 102 - sealing plate, 201 - gantry body, 202 - diagonal tie rod, 203 - electric control box, 301 - lifting platform, 302 - bearing base plate, 401 - rotary cylinder, 402 - buffer, 501 - first hoist, 502 - second hoist, 503 - bridge conveyor, 601 - conveying line body, 602 - line driving head, 7 - floor protection block. Detailed implementation manners

[0025] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0026] Please refer to Figure 2-3 , the present utility model provides an embodiment: an automatic gantry lifting device for automotive fixture products, including a floor protection block 7, and further including a protection component, a frame component, a movable component, a driving component, a conveying component, and a loading component. The frame component is in a gantry shape, and a lifting type conveying component is installed on the frame component. A movable component that moves up and down is installed on the conveying component. A driving component that drives the loading component to rotate and adjust by 180 degrees is arranged on the movable component. A loading component for limiting and conveying automotive products is hinged and installed on the driving component. Protection components for protecting the conveying component are arranged at the front and rear ends of the frame component. The floor protection block 7 is arranged at the lower end of the frame component. Through the frame component in an N shape, a passage can be reserved for personnel and goods, facilitating the conveying of products. The conveying component and the driving component are used in cooperation to drive the loading component to perform flexible rotation adjustment, so as to improve the automation degree of the device and increase the production beat.

[0027] Please refer to Figure 1 , in this embodiment, the protection component includes a protective mesh plate 101 and a sealing plate 102. Four groups of protective mesh plates 101 adapted thereto are installed at the front and rear ends of the gantry body 201. Sealing plates 102 are installed at the front and rear ends of the gantry body 201. The sealing plates 102 are located between the protective mesh plates 101. During use, the protective mesh plate 101 and the sealing plate 102 cooperate to protect the electric control box 203, the first hoist 501, the second hoist 502, and the bridge conveyor 503 on the gantry body 201, thereby extending the service life of the device.

[0028] Please refer to Figure 4-5, in this embodiment, the frame assembly includes a gantry frame 201, diagonal braces 202, and an electric control box 203. At the lower end of the gantry frame 201, symmetrically left and right foot protection blocks 7 are fixedly connected. At the upper end of the gantry frame 201, two groups of symmetrically left and right diagonal braces 202 are installed. Inside the left frame of the gantry frame 201, an electric control box 203 is installed. When in use, the N-shaped gantry frame 201 can reserve a logistics and pedestrian passage for the passage of pedestrians and logistics. The foot protection blocks 7 can protect the bases on both sides of the gantry frame 201 to prevent it from tipping over due to collision. The conveying assembly includes a first elevator 501, a second elevator 502, and a bridge conveyor 503. The first elevator 501 and the second elevator 502 are respectively installed on the bases on both sides of the gantry frame 201. The bridge conveyor 503 is installed at the upper end of the gantry frame 201. One end of the two groups of diagonal braces 202 is fixedly connected to the upper ends of the first elevator 501 and the second elevator 502 that are close to each other. The first elevator 501, the second elevator 502, and the bridge conveyor 503 are electrically connected. When in use, the first elevator 501 can lift the automotive product onto the bridge conveyor 503 and use the second elevator 502 to lower it, so as to quickly convey it. The movable assembly includes a lifting platform 301 and a bearing base plate 302. The lifting platforms 301 are respectively installed on the lifting members of the first elevator 501 and the second elevator 502. The bearing base plate 302 is fixedly connected to the upper end of the lifting platform 301. A sensor is installed on the lifting platform 301. When in use, the lifting platform 301 cooperates with the bearing base plate 302 to support and fix the rotating cylinder 401 and the buffer 402, and drive them to move up and down with the first elevator 501 and the second elevator 502. The driving assembly includes a rotating cylinder 401 and a buffer 402. The rotating cylinder 401 and the buffer 402 are fixedly connected to the upper end of the bearing base plate 302. The buffer 402 is located on one side of the rotating cylinder 401 that is far away from each other. The rotating cylinder 401 can rotate 180 degrees. When in use, through the rotation adjustment of the two rotating cylinders 401, the automotive product is driven to rotate 90 degrees twice, so as to achieve the consistency of the conveying direction of the fixture product, and the buffer 402 buffers and protects the conveying line body 601 to improve the conveying effect of the device. The feeding assembly includes a conveying line body 601 and a line body driving head 602. The conveying line body 601 is hingedly installed on the piston rod of the rotating cylinder 401. The lower edge of the conveying line body 601 is connected to the upper end of the buffer 402. The line body driving head 602 is installed on the conveying line body 601. When in use, the conveying line body 601 driven by the line body driving head 602 efficiently conveys the automotive product to improve the automation level of the device.

[0029] When working, first, place the automotive product on the first elevator 501, and the sensor in the lifting platform 301 of the first elevator 501 detects the automotive product. When the sensor senses that the product tray is in place;

[0030] Next, the rotary cylinder 401 on the first elevator 501 drives the conveyor line body 601 thereon to rotate 90 degrees, and the first elevator 501 lifts the rotated automotive product to the upper position. Then, use the bridge conveyor 503 to convey the tray product out to the conveyor line body 601 on the second elevator 502;

[0031] Then, the sensor in the lifting platform 301 of the second elevator 502 senses that the tray is in place, and the rotary cylinder 401 on the second elevator 502 drives the line body to rotate 90 degrees. After rotation in place, the elevator descends to the lower position, and then the conveyor line conveys the tray product into the docking device;

[0032] Finally, the N-shaped gantry body 201 can reserve logistics and pedestrian passages to facilitate the passage of pedestrians and logistics.

[0033] Through the above steps, the gantry body 201 that reserves logistics and pedestrian passages facilitates the passage of pedestrians and goods. The two groups of rotary cylinders 401 drive the conveyor line body 601 to perform two 90-degree rotation adjustments on the automotive product. Combined with the gantry lifting structure, the production beat can be improved, and the problem that when the gantry lifting device conveys the automotive product, its main frame structure is not convenient for personnel and goods to pass through, and the production efficiency of its conveying structure is relatively low is solved.

[0034] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the purpose of the present invention.

Claims

1. An automated gantry lifting device for automobile jig products, comprising a foot protection block (7), characterized in that: The utility model also comprises a protective component, a frame component, a movable component, a driving component, a conveying component and a loading component. The frame component is in the shape of a gantry. A lifting conveying component is installed on the frame component. A movable component for moving up and down is installed on the conveying component. A driving component for driving the loading component to rotate 180 degrees is arranged on the movable component. A loading component for limiting the position of the automobile product is hingedly installed on the driving component. Protective components for protecting the conveying component are arranged at the front and rear ends of the frame component. A ground protection block (7) is arranged at the lower end of the frame component.

2. The automatic gantry lifting device for automobile jig products according to claim 1 is characterized in that: The frame assembly comprises a gantry frame (201), a diagonal tie rod (202), and an electric control box (203); the lower end of the gantry frame (201) is fixedly connected with a left-right symmetrical ground protection block (7); the upper end of the gantry frame (201) is installed with two left-right symmetrical groups of diagonal tie rods (202); and the electric control box (203) is installed in the left frame of the gantry frame (201).

3. The automatic gantry lifting device for automobile jig products according to claim 2 is characterized in that: The conveying assembly comprises a first elevator (501), a second elevator (502), and a bridge conveyor (503); the first elevator (501) and the second elevator (502) are respectively installed on the left and right bases of the gantry frame (201); the bridge conveyor (503) is installed on the upper end of the gantry frame (201); one end of the two sets of inclined rods (202) are fixedly connected to the upper ends of the first elevator (501) and the second elevator (502) which are close to each other; the first elevator (501), the second elevator (502) and the bridge conveyor (503) are electrically connected.

4. The automatic gantry lifting device for automobile jig products according to claim 3 is characterized in that: The movable component comprises a lifting platform (301) and a bearing bottom plate (302). The lifting platforms (301) are respectively installed on the lifting parts of the first hoist (501) and the second hoist (502). The upper end of the lifting platform (301) is fixedly connected to the bearing bottom plate (302). A sensor is installed on the lifting platform (301).

5. The automatic gantry lifting device for automobile jig products according to claim 4 is characterized in that: The driving assembly comprises a rotating cylinder (401) and a buffer (402). The upper end of the supporting base plate (302) is fixedly connected with the rotating cylinder (401) and the buffer (402). The buffer (402) is located at a side of the rotating cylinder (401) that is away from each other. The rotating cylinder (401) can rotate 180 degrees.

6. The automatic gantry lifting device for automobile jig products according to claim 5, characterized in that: The feeding assembly comprises a conveying line body (601) and a line body driving head (602). The conveying line body (601) is hingedly mounted on the piston rod of the rotating cylinder (401). The lower end edge of the conveying line body (601) is connected to the upper end of the buffer (402). The line body driving head (602) is mounted on the conveying line body (601).

7. The automatic gantry lifting device for automobile jig products according to claim 6 is characterized in that: The protection assembly comprises a protection mesh plate (101) and a sealing plate (102). Four sets of protection mesh plates (101) matching with the protection mesh plates (101) are installed at both the front and rear ends of the gantry frame (201). The sealing plates (102) are installed at both the front and rear ends of the gantry frame (201). The sealing plates (102) are located between the protection mesh plates (101).

Images