Automatic lifting device for plate production

Abstract

The utility model provides an automatic lifting device for plate production, which comprises a plurality of groups of conveying devices and a frame, and all the conveying devices are arranged on the frame in parallel. A lifting mechanism is arranged below the conveying devices and comprises a lifting frame, a first lower cross beam is arranged in the middle of the frame, a first telescopic air cylinder is fixedly connected to the first lower cross beam, and the telescopic end of the first telescopic air cylinder is fixedly connected with the lifting frame; the telescopic end of the first telescopic air cylinder is fixedly connected to the bracket arranged in the middle, the front side and the rear side of each bracket are each provided with a first upper cross beam, the first upper cross beams are fixedly connected with the top of the vehicle frame, and a plurality of follow-up mechanisms are connected between the first upper cross beams and the connecting frame. When the automatic lifting device for plate production is used, plates can be lifted to be suspended at a proper height, other conveying mechanisms can conveniently grab and convey the plates, and the automatic lifting device is suitable for various different conveying and transferring requirements.

Description

Technical Field

[0001] This invention relates to the field of automatic lifting devices for sheet metal production, and particularly to an automatic lifting device for sheet metal production. Background Technology

[0002] Sheet metal refers to standard-sized, flat, rectangular building material panels used in the construction industry for wall, ceiling, or floor components. It also often refers to metal sheets produced by forging, rolling, or casting. Sheets are categorized as thin, medium, thick, and extra-thick, and are typically made into standard-sized, flat, rectangular building material panels.

[0003] During the processing of sheet materials, multiple transfers and conveyings are required. Some transfers require lifting the sheet materials into the air. Current technology often uses manual lifting for such transfers, which consumes manpower, increases labor costs, and is inefficient. Summary of the Invention

[0004] To address the aforementioned technical problems, this application provides an automatic lifting device for sheet metal production. This invention is achieved through the following technical solution:

[0005] An automatic lifting device for sheet metal production includes several sets of conveying devices and a frame. All the conveying devices are arranged side by side on the frame. Each set of conveying devices includes a base and a conveyor belt. The base is fixedly connected to the top of the frame. A rotatable driven roller is connected to the front end of each base. A driving roller is provided at the top end of the frame corresponding to each driven roller. The conveyor belt is connected between the driving roller and the driven roller. All the driving rollers are connected to a rotating shaft.

[0006] Below all the conveying devices is a lifting mechanism, which includes a lifting frame. A lower crossbeam is provided in the middle of the frame. A telescopic cylinder is fixedly connected to the lower crossbeam. The telescopic end of the telescopic cylinder is fixedly connected to the lifting frame. The lifting frame includes a rectangular connecting frame. Several "∏"-shaped brackets are connected to the top of the connecting frame. The telescopic end of the telescopic cylinder is fixedly connected to the bracket placed in the middle. An upper crossbeam is provided on each of the front and rear sides of all the brackets. The upper crossbeam is fixedly connected to the top of the frame. Several follow-up mechanisms are connected between the upper crossbeam and the connecting frame.

[0007] As a preferred embodiment, each of the active rollers on the rotating shaft is connected to bearings and bearing seats on both the left and right sides, and each bearing seat is fixedly connected to the top of the frame. The rotating shaft is driven by a geared motor.

[0008] As a preferred embodiment, the follower mechanism includes a linear bearing, which is fixedly connected to the connecting frame via a fixing plate 1. The linear bearing is connected to a guide shaft, the top end of which is fixedly connected to a fixing plate 2. The fixing plate 2 is fixedly connected to the upper crossbeam 1.

[0009] Compared with the prior art, the beneficial effects of the present invention are as follows: When the automatic lifting device for sheet production of the present invention is in use, the sheet material processed in the previous process is fed into the conveying device. The reduction motor drives the rotating shaft to rotate, the rotating shaft drives all the active rollers to rotate, the active rollers drive the conveyor belt and driven rollers to rotate. As the conveyor belt rotates, the sheet material is transported to the top of the lifting mechanism. When the telescopic cylinder is activated, it drives the lifting frame to move upward until the sheet material is suspended at a suitable height, which is convenient for other conveying mechanisms to grab and transport, and adapts to various different conveying and transfer needs.

[0010] Several follow-up mechanisms are connected between the upper crossbeam and the connecting frame, which can ensure the stability of the lifting frame during movement. Attached Figure Description

[0011] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0012] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0013] Figure 2 This is a top view of the structure of the present invention;

[0014] Figure 3 This is a schematic diagram of the three-dimensional structure of the support frame of the present invention. Detailed Implementation

[0015] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0016] An automatic lifting device for sheet metal production includes several sets of conveying devices 1 and a frame 2. All the conveying devices 1 are arranged side by side on the frame 2. Each set of conveying devices 1 includes a base 101 and a conveyor belt 102. The base 101 is fixedly connected to the top of the frame 2. A rotatable driven roller 103 is connected to the front end of each base 101. A driving roller 104 is provided at the top end of the frame 2 corresponding to each driven roller 103. The conveyor belt 102 is connected between the driving roller 104 and the driven roller 103. All the driving rollers 104 are connected to a rotating shaft 105.

[0017] Below all the conveying devices 1 is a lifting mechanism 3, which includes a lifting frame 301. A lower crossbeam 202 is provided in the middle of the frame 2. A telescopic cylinder 302 is fixedly connected to the lower crossbeam 202. The telescopic end of the telescopic cylinder 302 is fixedly connected to the lifting frame 301. The lifting frame 301 includes a rectangular connecting frame 303. Several "∏"-shaped brackets 304 are connected to the top of the connecting frame 303. The telescopic end of the telescopic cylinder 302 is fixedly connected to the bracket 304 located in the middle. An upper crossbeam 203 is provided on each of the front and rear sides of all the brackets 304. The upper crossbeam 203 is fixedly connected to the top of the frame 2. Several follow-up mechanisms 4 are connected between the upper crossbeam 203 and the connecting frame 303.

[0018] Furthermore, each of the active rollers 104 on the rotating shaft 105 is connected to a bearing 106 and a bearing seat 107 on both the left and right sides. Each bearing seat 107 is fixedly connected to the top of the frame 2. The rotating shaft 106 is connected to a reduction motor 108 for transmission.

[0019] Furthermore, the follower mechanism 4 includes a linear bearing 401, which is fixedly connected to the connecting frame 303 via a fixing plate 402. The linear bearing 401 is connected to a guide shaft 403, the top end of which is fixedly connected to a fixing plate 404. The fixing plate 404 is fixedly connected to the upper crossbeam 203.

[0020] When the automatic lifting device for sheet production is in use, the sheet material processed in the previous process is fed into the conveyor device 1. The reduction motor 108 drives the rotating shaft 105 to rotate, and the rotation of the rotating shaft 105 drives all the active rollers 104 to rotate. The rotation of the active rollers 104 drives the conveyor belt 102 and the driven rollers 103 to rotate. As the conveyor belt 102 rotates, the sheet material is transported above the lifting mechanism 3. The telescopic cylinder 302 is activated, which drives the lifting frame 301 to move upward until the sheet material is suspended at a suitable height, so that other conveying mechanisms can grab and transport it, adapting to various different conveying and transfer needs.

[0021] Several follower mechanisms 4 are connected between the upper crossbeam 203 and the connecting frame 303. The follower mechanisms 4 can ensure the stability of the lifting frame 301 during movement. When the telescopic cylinder 302 is in motion, the guide shaft 403 of the follower mechanism 4 moves synchronously along the linear bearing 401.

[0022] The specific implementation of the present invention has been described in detail above, but it is only an example. The present invention is not limited to the specific implementation cases described above, and equivalent modifications to the present invention are also within the protection scope of the present invention.

Claims

1. An automatic lifting device for sheet metal production, characterized in that, The vehicle includes several sets of conveying devices (1) and a frame (2). All the conveying devices (1) are placed side by side on the frame (2). Each set of conveying devices (1) includes a base (101) and a conveyor belt (102). The base (101) is fixedly connected to the top of the frame (2). A rotatable driven roller (103) is connected to the front end of each base (101). A driving roller (104) is provided at the top end of the frame (2) corresponding to each driven roller (103). The conveyor belt (102) is connected between the driving roller (104) and the driven roller (103). All the driving rollers (104) are connected to a rotating shaft (105). Below all the conveying devices (1) is a lifting mechanism (3), which includes a lifting frame (301). A lower crossbeam (202) is provided in the middle of the frame (2). A telescopic cylinder (302) is fixedly connected to the lower crossbeam (202). The telescopic end of the telescopic cylinder (302) is fixedly connected to the lifting frame (301). The lifting frame (301) includes a rectangular connecting frame (303). Several "∏"-shaped brackets (304) are connected to the top of the connecting frame (303). The telescopic end of the telescopic cylinder (302) is fixedly connected to the bracket (304) placed in the middle. An upper crossbeam (203) is provided on each of the front and rear sides of all the brackets (304). The upper crossbeam (203) is fixedly connected to the top of the frame (2). Several follower mechanisms (4) are connected between the upper crossbeam (203) and the connecting frame (303).

2. The automatic lifting device for sheet metal production according to claim 1, characterized in that, Each of the active rollers (104) on the rotating shaft (105) is connected to a bearing (106) and a bearing seat (107) on both the left and right sides. Each bearing seat (107) is fixedly connected to the top of the frame (2). The rotating shaft (105) is connected to a geared motor (108) for transmission.

3. The automatic lifting device for sheet metal production according to claim 1, characterized in that, The follower mechanism (4) includes a linear bearing (401), which is fixedly connected to the connecting frame (303) via a fixing plate (402). The linear bearing (401) is connected to a guide shaft (403), and the top end of the guide shaft (403) is fixedly connected to a fixing plate (404). The fixing plate (404) is fixedly connected to the upper crossbeam (203).

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