Turnover platform for steel plate beveling

Abstract

The utility model discloses an overturning platform for beveling a steel plate, which relates to the technical field of overturning equipment and comprises a bottom plate, a rotating support frame fixed on the top surface of the bottom plate, a rotating shaft rotationally connected inside the rotating support frame, a first gear fixedly sleeved on the outer wall of the rotating shaft, a motor arranged on the top surface of the bottom plate, and a second gear connected to the rotating end of the motor, the frame plate mechanism is fixed to the two ends of the rotating shaft in a crossing mode, the outer wall of the rotating shaft is sleeved with the lighting assembly, the side supporting plate is fixed to the side wall of the bottom plate, and the expanding and supporting assembly is slidably connected to the top face of the side supporting plate. According to the steel plate beveling machine, a steel plate is placed in the concave structures of the side frame assemblies and the middle frame assembly, and then the steel plate is turned over only by driving the rotating shaft to rotate, so that the convenience of steel plate beveling operation is improved; the middle frame assembly is arranged between the two side frame assemblies in a sliding mode, adjustment can be conducted according to the steel plates with different widths, the steel plates are directly placed through cooperation of one side frame assembly and the middle frame assembly, and the overturning flexibility and applicability of the placed steel plates are improved.

Description

Technical Field

[0001] This utility model relates to the field of flipping equipment technology, specifically a flipping platform for beveling steel plates. Background Technology

[0002] Beveling in steel plates refers to cutting or machining the edge of a steel plate to create a bevel at a specific angle and shape. This is done to achieve better weld quality and joint strength during welding. The shape and size of the bevel depend on the welding process and the thickness of the steel plate. Common bevel types include V-shaped, U-shaped, and J-shaped bevels. The main purpose of beveling is to increase the contact area of ​​the weld joint, reduce welding stress concentration, and ensure the penetration and uniformity of the weld, thereby improving the overall performance of the welded structure.

[0003] During the beveling process, a support frame is required to support the steel plate. For example, patent number CN110802315A discloses a cutting platform and a plasma cutting machine. The placement platform assembly includes multiple support plates set on the support frame. The length direction of each support plate is perpendicular to the length direction of the steel plate. The multiple support plates are arranged in parallel and spaced along the length direction of the steel plate. The steel plate adsorption device is selectively set between two adjacent support plates. This cutting platform has a single method of placing the steel plate, which can only support the steel plate to be held at a fixed angle. When beveling other positions of the steel plate, it is difficult to flip the steel plate, which reduces the beveling efficiency.

[0004] Therefore, an improved flipping platform is needed to enhance the flexibility and convenience of processing steel plates. Utility Model Content

[0005] The purpose of this invention is to provide a flipping platform for beveling steel plates to solve the problems mentioned in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a flipping platform for beveling steel plates, comprising a base plate, a rotating support frame fixed to the top surface of the base plate, a rotating shaft rotatably connected inside the rotating support frame, a first gear sleeved and fixed to the outer wall of the rotating shaft, a motor disposed on the top surface of the base plate, a second gear connected to the rotating end of the motor, a frame mechanism spanning across and fixed to both ends of the rotating shaft, a lighting component sleeved to the outer wall of the rotating shaft, a side support plate fixed to the side wall of the base plate, and an expansion support component slidably connected to the top surface of the side support plate, wherein the first gear and the second gear are meshed together.

[0007] The frame mechanism includes two sets of side frame assemblies fixed to both ends of the rotating shaft, a connecting rod connecting the two sets of side frame assemblies, two connecting rods arranged in parallel, and a middle frame assembly slidably connected between the two connecting rods. Each of the two sets of side frame assemblies has a U-shaped structure on one side, and the middle frame assembly has a U-shaped structure on one side. The U-shaped structures of the side frame assemblies and the middle frame assembly are located on the same horizontal line.

[0008] As a preferred embodiment, the side frame assembly includes a flipping frame fixed to one end of the rotating shaft. The flipping frame has an L-shaped structure. Two sets of buffer components are disposed on the outer walls of the flipping frame at the two ends away from the right angle. A first plate placement component is fixed to the inner wall of the right angle of the flipping frame. The first plate placement component has an inclined U-shaped structure. A first fixing plate is fixed between one side of the first plate placement component and the inner wall of the right angle of the flipping frame. One end of the connecting rod is fixed to the side wall of the flipping frame.

[0009] As a preferred embodiment, the first placement plate component includes a placement frame that is inclinedly fixed to the right-angled inner wall of the flipping frame, a hydraulic rod disposed on the side wall of the placement frame, a clamp connected to the telescopic end of the hydraulic rod, a second limiting plate fixed to the side wall of the placement frame, the telescopic rod of the hydraulic rod being slidably connected to the inside of the second limiting plate, and the placement frame having an inclined U-shaped structure.

[0010] As a preferred embodiment, the buffer component includes a third limiting plate fixed to the side wall of the tilting frame, a guide rod that penetrates and is connected inside the third limiting plate, a pad connected to the bottom end of the guide rod, a rubber cylinder sleeved on the outer wall of the bottom end of the guide rod, a spring sleeved on the outer wall of the guide rod, and the spring connected to the top surface of the third limiting plate.

[0011] As a preferred embodiment, the middle frame assembly includes a second fixed plate slidably connected to the outer walls of the two connecting rods, a second plate-laying component connected between the two second fixed plates, a first sleeve fixed to the side wall of the second fixed plate, a first positioning bolt penetrating and connected inside the first sleeve, the first sleeve being sleeved onto the outer wall of the connecting rod, one end of the first positioning bolt being abutted against the outer wall of the connecting rod, and the second plate-laying component and the first plate-laying component having the same structure and being arranged in parallel.

[0012] As a preferred embodiment, the expansion assembly includes a first limiting plate fixed to the top surface of the side support plate, a toothed plate slidably connected inside the first limiting plate, a roller rotatably connected to the side wall of the toothed plate, and the top surface of the toothed plate meshing with the bottom of the second gear.

[0013] As a preferred embodiment, the lighting assembly includes a lighting lamp sleeved on the outer wall of the rotating shaft and a second sleeve, a second positioning bolt connected through the inside of the second sleeve, the second sleeve being fixed to the side wall of the lighting lamp, and one end of the second positioning bolt being attached to the outer wall of the rotating shaft.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By placing the steel plate inside the U-shaped structure of the side frame assembly and the middle frame assembly, and then simply driving the rotating shaft to rotate and flip it, the convenience of the steel plate beveling operation is improved.

[0016] 2. The middle frame assembly is slidably set between the two sets of side frame assemblies, which can be adjusted for steel plates of different widths. The steel plates are placed directly using a set of side frame assemblies and middle frame assemblies, which improves the flexibility and applicability of placing and flipping the steel plates.

[0017] 3. When the drive shaft rotates and flips the steel plate, the shaft drives the lighting component to rotate synchronously, so that the lighting component keeps illuminating the steel plate and improves the convenience of beveling the steel plate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of a flipping platform structure for beveling steel plates according to the present invention;

[0019] Figure 2 This is a schematic diagram of the expansion component structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the frame mechanism of this utility model;

[0021] Figure 4 This is a schematic diagram of the side frame assembly structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the mid-frame component structure of this utility model;

[0023] Figure 6 This is a schematic diagram of the lighting component structure of this utility model;

[0024] Figure label:

[0025] 100. Base plate; 110. Side support plate; 200. Swivel support frame; 300. Swivel shaft; 400. First gear; 500. Second gear; 600. Motor;

[0026] 700, Expansion support assembly; 710, Toothed plate; 720, First limiting plate; 730, Roller;

[0027] 800, Shelf mechanism; 810, Connecting rod; 820, Side frame assembly; 821, First plate placement component; 8211, Placement frame; 8212, Hydraulic rod; 8213, Second limiting plate; 8214, Clamping plate; 822, First fixing plate; 823, Tilting frame; 824, Buffer component; 8241, Third limiting plate; 8242, Guide rod; 8243, Spring; 8244, Foot pad; 8245, Rubber cylinder; 830, Middle frame assembly; 831, Second plate placement component; 832, Second fixing plate; 833, First sleeve; 834, First positioning bolt;

[0028] 900, Lighting assembly; 910, Lighting lamp; 920, Second sleeve; 930, Second positioning bolt. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Example: This utility model provides a technical solution for a flipping platform for beveling steel plates, such as... Figures 1-6 As shown, the device includes a base plate 100, a rotating support frame 200 fixed to the top surface of the base plate 100, a rotating shaft 300 rotatably connected inside the rotating support frame 200, a first gear 400 sleeved and fixed to the outer wall of the rotating shaft 300, a motor 600 disposed on the top surface of the base plate 100, a second gear 500 connected to the rotating end of the motor 600, a frame mechanism 800 spanning across both ends of the rotating shaft 300, a lighting assembly 900 sleeved to the outer wall of the rotating shaft 300, a side support plate 110 fixed to the side wall of the base plate 100, and an expansion support assembly 700 slidably connected to the top surface of the side support plate 110. The first gear 400 and the second gear 500 are meshed together.

[0031] The shelf mechanism 800 includes two sets of side frame assemblies 820 respectively fixed to both ends of the rotating shaft 300, a connecting rod 810 connecting the two sets of side frame assemblies 820, two connecting rods 810 arranged in parallel, and a middle frame assembly 830 slidably connected between the two connecting rods 810. Each of the two sets of side frame assemblies 820 has a U-shaped structure on one side, and the middle frame assembly 830 has a U-shaped structure on one side. The U-shaped structures of the side frame assembly 820 and the middle frame assembly 830 are located on the same horizontal line.

[0032] By placing the steel plate inside the U-shaped structure of the side frame assembly 820 and the middle frame assembly 830, and then simply driving the rotating shaft 300 to rotate and flip it, the convenience of the steel plate beveling operation is improved.

[0033] The middle frame assembly 830 is slidably set between the two sets of side frame assemblies 820, which can be adjusted for steel plates of different widths. The steel plates are placed directly by using a set of side frame assemblies 820 and middle frame assembly 830 together, which improves the flexibility and applicability of placing and flipping the steel plates.

[0034] When the drive shaft 300 rotates and flips the steel plate, the drive shaft 300 drives the lighting component 900 to rotate synchronously, so that the lighting component 900 keeps illuminating the steel plate and improves the convenience of beveling the steel plate.

[0035] Furthermore, the side frame assembly 820 includes a flip frame 823 fixed to one end of the rotating shaft 300. The flip frame 823 has an L-shaped structure. Two sets of buffer components 824 are disposed on the outer walls of the flip frame 823 away from the right angle ends. A first plate placement component 821 is fixed to the right angle inner wall of the flip frame 823. The first plate placement component 821 has an inclined U-shaped structure. A first fixing plate 822 is fixed between one side of the first plate placement component 821 and the right angle inner wall of the flip frame 823. One end of the connecting rod 810 is fixed to the side wall of the flip frame 823.

[0036] The tilting frame 823 drives the first plate-laying component 821, which is used to hold the steel plate, to tilt, ensuring the stability of the steel plate tilting. After tilting, the buffer component 824 buffers the tilting of the tilting frame 823, further improving the stability of the tilted steel plate beveling.

[0037] Furthermore, the first plate placement component 821 includes a placement frame 8211 that is inclinedly fixed to the right-angled inner wall of the flipping frame 823, a hydraulic rod 8212 disposed on the side wall of the placement frame 8211, a clamping plate 8214 connected to the telescopic end of the hydraulic rod 8212, and a second limiting plate 8213 fixed to the side wall of the placement frame 8211. The telescopic rod of the hydraulic rod 8212 is slidably connected to the inside of the second limiting plate 8213. The placement frame 8211 has an inclined U-shaped structure.

[0038] After the steel plate is placed at an angle on the placement frame 8211, the clamping plate 8214 is pulled up by the hydraulic rod 8212 to accommodate steel plates of different lengths, thereby ensuring the stability of the steel plate flipping.

[0039] Furthermore, the buffer component 824 includes a third limiting plate 8241 fixed to the side wall of the flipping frame 823, a guide rod 8242 that penetrates and is connected inside the third limiting plate 8241, a pad 8244 connected to the bottom end of the guide rod 8242, a rubber cylinder 8245 sleeved on the outer wall of the bottom end of the guide rod 8242, and a spring 8243 sleeved on the outer wall of the guide rod 8242. The spring 8243 is connected to the top surface of the third limiting plate 8241.

[0040] When the flipping frame 823 is flipped onto the ground, the pads 8244 are used to stretch and buffer the springs 8243, and the rubber cylinder 8245 is fitted and supported between the pads 8244 and the limiting plate, thereby ensuring the stability of the flipped steel plate.

[0041] Furthermore, the middle frame assembly 830 includes a second fixing plate 832 slidably connected to the outer walls of the two connecting rods 810, a second plate placement component 831 connected between the two second fixing plates 832, a first sleeve 833 fixed to the side wall of the second fixing plate 832, and a first positioning bolt 834 penetrating and connected inside the first sleeve 833. The first sleeve 833 is sleeved on the outer wall of the connecting rod 810, and one end of the first positioning bolt 834 is attached to the outer wall of the connecting rod 810. The second plate placement component 831 and the first plate placement component 821 have the same structure and are arranged in parallel.

[0042] The steel plate is placed by setting a second plate-laying component 831 with the same structure as the first plate-laying component 821. The support position of the second plate-laying component 831 is adjusted by sliding the second fixing plate 832 and the first sleeve 833 on the connecting rod 810. The first positioning bolt 834 is used to fix it on the connecting rod 810, ensuring the stability of the support position and the flexibility of adjustment.

[0043] Furthermore, the expansion assembly 700 includes a first limiting plate 720 fixed to the top surface of the side support plate 110, a toothed plate 710 slidably connected to the inside of the first limiting plate 720, a roller 730 rotatably connected to the side wall of the toothed plate 710, and the top surface of the toothed plate 710 meshing with the bottom of the second gear 500.

[0044] When the drive flip plate is flipped, the second gear 500 drives the toothed plate 710 to move. The toothed plate 710 rolls on the ground with the roller 730 and moves horizontally following the flipping frame 823. It moves to the flipping position to provide support, thereby ensuring the stability of the flipping platform.

[0045] Furthermore, the lighting assembly 900 includes a lighting lamp 910 sleeved on the outer wall of the rotating shaft 300 and a second sleeve 920, a second positioning bolt 930 passing through and connected inside the second sleeve 920, the second sleeve 920 being fixed to the side wall of the lighting lamp 910, and one end of the second positioning bolt 930 being attached to the outer wall of the rotating shaft 300.

[0046] By rotating and translating on the rotating shaft 300 to adjust the position and direction of the lighting lamp 910, the lighting lamp 910 is aligned with the bevel position of the steel plate for easy observation. Furthermore, when the steel plate is flipped, the lighting lamp 910 flips synchronously to maintain alignment with the bevel position of the steel plate, further improving the convenience of the beveling operation.

[0047] Specifically, the workers first slide and adjust the distance between the middle frame assembly 830 and the side frame assembly 820 on the connecting rod 810. A set of side frame assemblies 820 and middle frame assembly 830 are used to support the steel plate to be placed. Then, the first positioning bolt 834 is rotated to position and fix the middle frame assembly 830 on the connecting rod 810. Then, the steel plate is placed on the two placement frames 8211, and the hydraulic rod 8212 is activated to pull the clamping plate 8214 to clamp the steel plate inside the placement frame 8211 to ensure the positioning of the steel plate. Then, the steel plate is beveled, and the lighting lamp 910 is adjusted to illuminate the beveled position of the steel plate.

[0048] After beveling the bottom of the steel plate, the motor 600 is started to drive the tilting frame 823 to tilt, and at the same time, the toothed plate 710 is driven to move horizontally, flipping the steel plate to the other side of the base plate 100. The toothed plate 710 and the roller 730 are then moved horizontally to support the other side of the base plate 100, thus ensuring the stability of the tilting platform support. The lighting lamp 910 is tilted with the rotating shaft 300 to maintain the lighting position until the pad 8244 tilts and cushions the support on the ground, completing the tilting of the steel plate so that the steel plate can be further beveled.

[0049] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A flipping platform for beveling steel plates, characterized in that, Includes a base plate (100), a rotating support frame (200) fixed to the top surface of the base plate (100), a rotating shaft (300) rotatably connected inside the rotating support frame (200), a first gear (400) sleeved and fixed to the outer wall of the rotating shaft (300), a motor (600) set on the top surface of the base plate (100), a second gear (500) connected to the rotating end of the motor (600), a frame mechanism (800) spanning across both ends of the rotating shaft (300), a lighting assembly (900) sleeved to the outer wall of the rotating shaft (300), a side support plate (110) fixed to the side wall of the base plate (100), and an expansion support assembly (700) slidably connected to the top surface of the side support plate (110). The first gear (400) and the second gear (500) are meshed together. The shelf mechanism (800) includes two sets of side frame assemblies (820) fixed at both ends of the rotating shaft (300), a connecting rod (810) connecting the two sets of side frame assemblies (820), two connecting rods (810) arranged in parallel, and a middle frame assembly (830) slidably connected between the two connecting rods (810). Each of the two sets of side frame assemblies (820) has a U-shaped structure on one side, and the middle frame assembly (830) has a U-shaped structure on one side. The U-shaped structures of the side frame assemblies (820) and the middle frame assembly (830) are located on the same horizontal line.

2. The flipping platform for beveling steel plates according to claim 1, characterized in that: The side frame assembly (820) includes a flipping frame (823) fixed to one end of the rotating shaft (300). The flipping frame (823) has an L-shaped structure. Two sets of buffer components (824) are set on the outer walls of the flipping frame (823) away from the right angle ends. A first plate placement component (821) is fixed to the right angle inner wall of the flipping frame (823). The first plate placement component (821) has an inclined U-shaped structure. A first fixing plate (822) is fixed between one side of the first plate placement component (821) and the right angle inner wall of the flipping frame (823). One end of the connecting rod (810) is fixed to the side wall of the flipping frame (823).

3. A flipping platform for beveling steel plates according to claim 2, characterized in that: The first placement component (821) includes a placement frame (8211) that is inclined and fixed to the right-angled inner wall of the flipping frame (823), a hydraulic rod (8212) disposed on the side wall of the placement frame (8211), a clamping plate (8214) connected to the telescopic end of the hydraulic rod (8212), and a second limiting plate (8213) fixed to the side wall of the placement frame (8211). The telescopic rod of the hydraulic rod (8212) is slidably connected to the inside of the second limiting plate (8213). The placement frame (8211) is an inclined U-shaped structure.

4. A flipping platform for beveling steel plates according to claim 2, characterized in that: The buffer component (824) includes a third limiting plate (8241) fixed to the side wall of the flipping frame (823), a guide rod (8242) that passes through and is connected inside the third limiting plate (8241), a pad (8244) connected to the bottom end of the guide rod (8242), a rubber cylinder (8245) sleeved on the outer wall of the bottom end of the guide rod (8242), and a spring (8243) sleeved on the outer wall of the guide rod (8242). The spring (8243) is connected to the top surface of the third limiting plate (8241).

5. A turning platform for beveling steel plates according to claim 2, characterized in that: The middle frame assembly (830) includes a second fixing plate (832) slidably connected to the outer walls of the two connecting rods (810), a second plate-laying component (831) connected between the two second fixing plates (832), a first sleeve (833) fixed to the side wall of the second fixing plate (832), and a first positioning bolt (834) penetrating and connected inside the first sleeve (833). The first sleeve (833) is sleeved on the outer wall of the connecting rod (810), and one end of the first positioning bolt (834) is attached to the outer wall of the connecting rod (810). The second plate-laying component (831) and the first plate-laying component (821) have the same structure and are arranged in parallel.

6. A flipping platform for beveling steel plates according to claim 1, characterized in that: The expansion assembly (700) includes a first limiting plate (720) fixed to the top surface of the side support plate (110), a toothed plate (710) slidably connected inside the first limiting plate (720), a roller (730) rotatably connected to the side wall of the toothed plate (710), and the top surface of the toothed plate (710) meshing with the bottom of the second gear (500).

7. A turning platform for beveling steel plates according to claim 1, characterized in that: The lighting assembly (900) includes a lighting lamp (910) sleeved on the outer wall of the rotating shaft (300) and a second sleeve (920), a second positioning bolt (930) passing through and connected inside the second sleeve (920), the second sleeve (920) being fixed to the side wall of the lighting lamp (910), and one end of the second positioning bolt (930) being attached to the outer wall of the rotating shaft (300).

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