Turnover mechanism of tilting gear

Abstract

The utility model provides a tilting gear turnover mechanism which comprises a base, a fixing plate is fixedly installed on the top of the base, a rotating ring penetrates through the position between the front face and the back face of the fixing plate, an outer gear ring is arranged outside the rotating ring in a sleeved mode, and an electromagnetic shaft is installed on the front face of the fixing plate and located below the outer gear ring. A driving wheel is fixedly mounted at the position, located at the bottom of the outer gear ring, of one end of the electromagnetic shaft, and bearing bases are fixedly mounted at the top and the bottom of the front face of the rotating ring correspondingly. Compared with the prior art, the special-shaped steel conveying device has the advantages that the electric rotating shafts in the two auxiliary transmission assemblies installed on the upper clamping plate and the lower supporting plate are started at the same time, then the multiple transmission rollers can be driven to rotate in the same direction at the same time, and special-shaped steel can be conveyed in an auxiliary mode during rotation; and friction between the steel and a clamp in the turnover mechanism in the steel conveying process is reduced, the machining quality and the conveying speed of the special-shaped steel are improved, and the service life of the clamp in the turnover mechanism is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to a turnover mechanism of a steel turning machine and belongs to the field of steel processing equipment. BACKGROUND

[0002] The steel turning machine is a kind of mechanical equipment specially used for turning over steel, and is widely used in the steel manufacturing, metal processing and welding industries. It is mainly used for turning over steel on the production line for further processing or detection. In the processing of special-shaped steel, the steel turning machine is one of the common processing equipment.

[0003] The existing steel turning machine is composed of a conveying belt for conveying steel and a steel turning mechanism. It is used for turning over and welding special-shaped steel during the welding process of special-shaped steel. After welding is completed, the special-shaped steel is conveyed by an external conveying belt. After the special-shaped steel is conveyed between the clamps inside the turning mechanism, the steel is clamped and fixed by the clamps and turned over for welding. Since the clamps are directly attached to the surface of the special-shaped steel, when the steel is directly conveyed by the conveying belt, the steel will directly rub and move from the clamps, causing a large amount of scratching and wear on the surface of the steel body. In addition, the clamps on the turning mechanism inside the steel turning machine will also be worn, reducing the processing quality of the special-shaped steel and shortening the service life of the clamps inside the turning mechanism.

[0004] Therefore, the utility model provides a turnover mechanism of a steel turning machine to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] In view of the deficiencies of the prior art, the utility model aims to provide a turnover mechanism of a steel turning machine to solve the problem that the steel will rub against the clamps on a large scale during the conveying process from the turning mechanism, causing large-area scratching and wear on the steel and the clamps inside the turning mechanism, and reducing the service life of the turning mechanism.

[0006] In order to achieve the above-mentioned purpose, the utility model is implemented by the following technical scheme: a turnover mechanism of a steel turning machine, comprising a base, a fixed plate is fixedly installed on the top of the base, a rotating ring penetrates between the front and back of the fixed plate, an outer gear ring is sleeved outside the rotating ring, an electromagnetic shaft is installed on the front of the fixed plate and below the outer gear ring, a driving wheel is fixedly installed at one end of the electromagnetic shaft and at the bottom of the outer gear ring, a load-bearing seat is fixedly installed on the top of the front of the rotating ring and on the bottom of the front, two electric lifting rods are fixedly installed on the opposite sides of the two load-bearing seats, an upper clamp plate is commonly installed between the output ends of the two adjacent electric lifting rods, a lower supporting plate is commonly installed between the output ends of the other two adjacent electric lifting rods, and an auxiliary transmission assembly is installed on the two sides of the upper clamp plate and the lower supporting plate.

[0007] Further, the rotating ring is rotatably connected with the fixing plate through a bearing.

[0008] Further, the outer gear ring is fixedly connected with the rotating ring, and the outer gear ring is engaged with the driving wheel.

[0009] Further, rubber pads are fixedly adhered at the inner right angles of the upper clamping plates and the outer right angles of the lower supporting plates, and the two ends of the upper clamping plates and the lower supporting plates are inversely rounded.

[0010] Further, the auxiliary transmission assembly comprises a mounting groove, the mounting groove is arranged between the outer side and the inner side of the upper clamping plate, a plurality of electric rotating shafts are uniformly arranged between the inner walls of the mounting groove from front to back, a transmission roller is sleeved on the outer part of each electric rotating shaft, and a rubber sleeve is fixedly sleeved on each transmission roller.

[0011] Further, the transmission roller is fixedly connected with the shaft of the electric rotating shaft, and the transmission roller is rotatably arranged in the mounting groove through the electric rotating shaft.

[0012] The utility model discloses the beneficial effect of:

[0013] By simultaneously starting the electric rotating shafts in the two auxiliary transmission assemblies arranged on the upper clamping plate and the lower supporting plate, a plurality of transmission rollers can be driven to rotate in the same direction, the transmission of the special-shaped steel is assisted during rotation, the friction between the steel and the clamp in the conveying process is reduced, the processing quality and the conveying speed of the special-shaped steel are improved, and the service life of the clamp in the turnover mechanism is prolonged.

[0014] The rubber pad and the rubber sleeve sleeved on the transmission roller are used for blocking to avoid the direct contact between the steel and the clamp, so that the special-shaped steel can be effectively protected, the scratching, knocking and extrusion of the surface and the edges of the special-shaped steel are avoided, and the processing quality of the steel by the steel turning machine is improved. DRAWINGS

[0015] Other features, objects and advantages of the utility model will become more apparent through reading the following detailed description of the non-limiting embodiments with reference to the accompanying drawings:

[0016] Figure 1 It is a structure schematic perspective view of the turnover mechanism of the steel turning machine of the utility model;

[0017] Figure 2 It is a structure schematic main sectional view of the turnover mechanism of the steel turning machine of the utility model;

[0018] Figure 3 It is Figure 2 It is a structure schematic side view of the magnetic ring shown in the figure;

[0019] Figure 4The utility model discloses a structure schematic planar view of a steel turner turnover mechanism.

[0020] In the figure: 1, base; 2, fixed plate; 3, electromagnetic shaft; 4, driving wheel; 5, rotating ring; 6, outer gear ring; 7, bearing seat; 8, electric lifting rod; 9, auxiliary transmission assembly; 10, upper clamping plate; 11, lower supporting plate; 12, rubber pad; 91, mounting groove; 92, electric rotating shaft; 93, transmission roller; 94, rubber sleeve. DETAILED DESCRIPTION

[0021] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0022] Please refer to Figures 1-4 The utility model provides a technical scheme: a steel turner turnover mechanism, including base 1, the top fixed mounting of base 1 has fixed plate 2, and the front and back of fixed plate 2 are penetrated with rotating ring 5, and the outside of rotating ring 5 is equipped with outer gear ring 6, and the front of fixed plate 2 and be located below outer gear ring 6 are installed electromagnetic shaft 3, and one end of electromagnetic shaft 3 and be located the bottom fixed mounting of outer gear ring 6 has driving wheel 4, and the top and the bottom of the front of rotating ring 5 are all fixedly installed with bearing seat 7, and the opposite side of two bearing seats 7 all are fixedly installed with two electric lifting rods 8, and every electric lifting rod 8 is connected external power supply and is provided with same power control switch, and the output between two adjacent electric lifting rods 8 is commonly installed with upper clamping plate 10, and the output between other two adjacent electric lifting rods 8 is commonly installed with lower supporting plate 11, and the both sides of upper clamping plate 10 and lower supporting plate 11 are all installed with auxiliary transmission assembly 9, and electromagnetic shaft 3 connects external power supply and is provided with power control switch, and electromagnetic shaft 3 is composed of electromagnetic coil, core, permanent magnet, rotor, shell, sensor, driver and controller, and the basic working principle of electromagnetic shaft 3 is to drive movement using the force generated by electromagnetic field, when current passes through electromagnetic coil, will produce magnetic field, and this magnetic field and permanent magnet or other magnetic field interact, produce thrust or torque, to push or rotate load, when electromagnetic shaft 3 starts, can drive driving wheel 4 rotation, in turn can drive outer gear ring 6 rotation, rotating ring 5 is rotationally connected with fixed plate 2 through bearing, and upper clamping plate 10 and lower supporting plate 11 all are in right angle bending shape, and outer gear ring 6 is fixedly connected with rotating ring 5, and outer gear ring 6 is engaged with driving wheel 4, and the inner right angle of upper clamping plate 10 and the outer right angle of lower supporting plate 11 are all fixedly adhered with rubber pad 12, and the both ends of upper clamping plate 10 and lower supporting plate 11 are all in reverse rounded corner shape, and the reverse rounded corner of the both sides of upper clamping plate 10 and lower supporting plate 11 can also protect steel from scratching.

[0023] Please refer to Figures 2-4The auxiliary transmission assembly 9 includes a mounting groove 91, which is located between the outer and inner sides of the upper clamping plate 10. Multiple electric rotating shafts 92 are evenly installed from front to back on both sides of the inner wall of the mounting groove 91. Each electric rotating shaft 92 is fitted with a transmission roller 93. Each electric rotating shaft 92 consists of a motor, reducer, encoder, bearing, and shaft. Each electric rotating shaft 92 is connected to an external power supply and has the same power control switch. Starting the electric rotating shaft 92 drives the transmission roller 93 to rotate inside the mounting groove 91. Each drive roller 93 is fixedly fitted with a rubber sleeve 94. During the clamping process between the upper clamping plate 10 and the lower support plate 11, the bent irregular steel material can be isolated by the rubber pad 12 and the rubber sleeve 94 fitted on the drive roller 93, avoiding direct contact between the steel material and the clamp, thereby effectively protecting the irregular steel material and preventing scratches, bumps and squeezing of the surface and edges of the irregular steel material. The drive roller 93 is fixedly connected to the shaft of the electric rotating shaft 92, and the drive roller 93 is rotatably installed inside the mounting groove 91 through the electric rotating shaft 92.

[0024] Detailed implementation: When the bent shaped steel is conveyed between the upper clamping plate 10 and the lower support plate 11 by an external conveyor belt, the bend of the shaped steel is aligned with the inner right angle of the upper clamping plate 10, and the concave inner angle of the shaped steel is aligned with the top protrusion of the lower support plate 11. The electric lifting rod 8 connected to the upper clamping plate 10 and the lower support plate 11 is activated, thereby pushing the upper clamping plate 10 and the lower support plate 11 to move in opposite directions and shorten the distance, so that the bent shaped steel can be quickly clamped and fixed. During the clamping process between the upper clamping plate 10 and the lower support plate 11, the bent shaped steel can be blocked by the rubber pad 12 and the rubber sleeve 94 on the transmission roller 93, avoiding direct contact between the steel and the clamp, thereby effectively protecting the shaped steel and avoiding scratches, bumps and squeezing on the surface and edges of the shaped steel.

[0025] After the steel is stably clamped, the electromagnetic shaft 3 can be activated to drive the drive wheel 4 to rotate. The drive wheel 4 drives the external gear ring 6 to rotate, which in turn drives the rotating ring 5 to rotate on the fixed plate 2. This allows the fixed irregular steel to be flipped and welded. After processing, the irregular steel needs to be transported to the next processing step via an external conveyor belt. During the transport process, the electric rotating shafts 92 inside the two auxiliary transmission components 9 installed on the upper clamping plate 10 and the lower support plate 11 can be activated simultaneously. This drives multiple transmission rollers 93 to rotate in the same direction. While rotating, the irregular steel can be transported, reducing the friction between the steel and the internal clamps of the flipping mechanism during the transport process. This improves the processing quality and transport speed of the irregular steel and extends the service life of the internal clamps of the flipping mechanism.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A steel-turning machine tilting mechanism, comprising a base (1), characterized in that: A fixing plate (2) is fixedly installed on the top of the base (1). A rotating ring (5) runs through the front and back of the fixing plate (2). An external gear ring (6) is sleeved on the outside of the rotating ring (5). An electromagnetic shaft (3) is installed on the front of the fixing plate (2) and below the external gear ring (6). A drive wheel (4) is fixedly installed at one end of the electromagnetic shaft (3) and at the bottom of the external gear ring (6). A load-bearing seat (7) is fixedly installed on the top and bottom of the front of the rotating ring (5). Two electric lifting rods (8) are fixedly installed on opposite sides of the two load-bearing seats (7). An upper clamping plate (10) is installed between the output ends of two adjacent electric lifting rods (8). A lower support plate (11) is installed between the output ends of the other two adjacent electric lifting rods (8). An auxiliary transmission assembly (9) is installed on both sides of the upper clamping plate (10) and the lower support plate (11).

2. The steel-turning mechanism according to claim 1, characterized in that: The rotating ring (5) is rotatably connected to the fixed plate (2) through a bearing, and the upper clamping plate (10) and the lower support plate (11) are both bent at right angles.

3. The steel-turning mechanism according to claim 1, characterized in that: The external gear ring (6) is fixedly connected to the rotating ring (5), and the external gear ring (6) meshes with the driving wheel (4).

4. The steel-turning mechanism according to claim 1, characterized in that: Rubber pads (12) are fixedly attached to the inner right angle of the upper clamping plate (10) and the outer right angle of the lower support plate (11), and both ends of the upper clamping plate (10) and the lower support plate (11) are rounded.

5. The steel-turning mechanism according to claim 1, characterized in that: The auxiliary transmission assembly (9) includes a mounting groove (91), which is located between the outer and inner sides of the upper clamping plate (10). Multiple electric rotating shafts (92) are evenly installed from front to back between the two sides of the inner wall of the mounting groove (91). Each electric rotating shaft (92) is fitted with a transmission roller (93), and each transmission roller (93) is fixedly fitted with a rubber sleeve (94).

6. The steel-turning mechanism according to claim 5, characterized in that: The transmission roller (93) is fixedly connected to the shaft of the electric rotating shaft (92), and the transmission roller (93) is rotatably installed inside the mounting groove (91) via the electric rotating shaft (92).

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