Automatic metal smelting, rolling and conveying equipment

Abstract

The utility model provides automatic metal smelting, calendering and conveying equipment, belongs to the technical field of metal smelting, and aims to solve the problem that scratches are easily formed on the surface of a roller due to the fact that the edge of a calendered plate is sharp. Comprising a conveyor supporting frame, a limiting mounting plate, a position adjusting lead screw, a guide connecting plate, a sliding limiting plate, a guide connecting rod and a plate bearing piece. The limiting mounting plates are connected to the front side and the rear side of the conveyor supporting frame through bolts. The position adjusting screw rod is rotationally connected to the upper part of the limiting mounting plate; the guide connecting plate is in threaded connection with the outer side of the position adjusting screw rod; the sliding limiting plate is connected to the lower part of the guide connecting plate in a sliding manner; the guide connecting rod is connected to the lower part of the sliding limiting plate in a sliding manner; the plate bearing piece is fixedly connected to the lower portion of the guide connecting rod. According to the utility model, collision between a plate and the roller is avoided, and scratches on the surface of the roller are avoided.

Description

Technical Field

[0001] This utility model belongs to the field of metal smelting technology, and more specifically, it relates to an automated metal smelting rolling and conveying equipment. Background Technology

[0002] In the production processes of smelting and rolling, metal materials need to be transferred by roller conveyors. The high-temperature ingots or continuous casting billets produced by the smelting furnace are transferred from the casting machine to the rolling mill. The rolled plates are transported by roller conveyors to equipment such as shearing machines or straightening machines for finishing processing.

[0003] For example, CN216582329U discloses a conveyor for ferrous metal smelting and rolling products, including a shell, with support plates fixedly connected to both sides of the bottom of the shell, and feed hopper and discharge hopper fixedly connected to the side walls of the shell respectively. A pair of first roller frames are fixedly connected to the bottom inner walls of the feed hopper and discharge hopper, and a roller shaft is fixedly connected between the first roller frames. A conveyor roller is fixedly connected to the shaft of the roller shaft, and a conveyor belt is driven between the conveyor rollers. A cooling mechanism is provided at the top of the shell, a drying mechanism is provided above the conveyor belt, and a water guide is provided at the bottom of the shell. Water guide blocks are provided on both sides of the water guide, and a water collection mechanism is provided below them. This utility model has the characteristics of reasonable structural design, convenient operation, cooling treatment of ferrous metal rolled products during the conveying process, and effective prevention of ferrous metal rolled products from falling off the conveyor belt during the conveying process.

[0004] Based on the above, the edges of the rolled sheet are relatively sharp and slightly warped. When the end of the sheet just moves from the mill to the top of the roller conveyor, the sharp edge of the sheet is prone to colliding with the roller, causing scratches on the roller surface. At this time, the surface roughness of the roller is relatively large, which can easily cause wear on the surface of the rolled sheet and affect the processing quality of the sheet. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides an automated metal smelting rolling conveyor to solve the problem that the edges of the rolled sheet are relatively sharp and slightly warped. When the end of the sheet moves from the rolling mill to the top of the roller conveyor, the sharp edge of the sheet is prone to colliding with the roller, causing scratches on the roller surface. At this time, the surface roughness of the roller is relatively large, which can easily cause wear on the surface of the rolled sheet and affect the processing quality of the sheet.

[0006] The purpose and effectiveness of this automated metal smelting and rolling conveying equipment are achieved through the following specific technical means:

[0007] An automated metal smelting and rolling conveying device includes a conveyor support frame, a limiting mounting plate, a position adjusting screw, a limiting structure, a height adjusting structure, a guide connecting plate, a sliding limiting plate, guide connecting rods, and a plate support component. Two limiting mounting plates are provided, each bolted to the front and rear sides of the conveyor support frame. Two position adjusting screws are provided, each rotatably connected to the upper part of one of the limiting mounting plates. The limiting structure is located on the upper part of the limiting mounting plate. The guide connecting plate is threaded to the outer side of the two position adjusting screws. The sliding limiting plate is slidably connected to the lower part of the guide connecting plate. Multiple guide connecting rods are provided, evenly distributed and slidably connected to the lower part of the sliding limiting plate. The plate support component is fixedly connected to the lower part of the multiple guide connecting rods. The height adjusting structure is located on the inner side of the limiting mounting plate.

[0008] Furthermore, the limiting structure includes a limiting guide groove and a positioning mounting plate; two limiting guide grooves are provided, and the two limiting guide grooves are respectively opened in the middle of the two limiting mounting plates; the positioning mounting plate is fixedly connected to the left side of the front limiting mounting plate.

[0009] Furthermore, the limiting structure also includes a reciprocating self-locking drive and a first synchronous transmission structure; the reciprocating self-locking drive is bolted to the upper part of the positioning mounting plate; the first synchronous transmission structure is a cylindrical gear transmission mechanism, and the output shaft of the reciprocating self-locking drive is connected to the position adjusting screw in front through the first synchronous transmission structure.

[0010] Furthermore, the height adjustment structure includes a second synchronous transmission structure and a swing limit block; the second synchronous transmission structure is a synchronous belt transmission mechanism, and the two position adjustment screws are connected by transmission through the second synchronous transmission structure; two swing limit blocks are provided, and the two swing limit blocks are respectively hinged to the left side of the two limit mounting plates by torsion springs.

[0011] Furthermore, the height adjustment structure also includes an angle limiting plate and a height limiting rod; two angle limiting plates are provided, and the two angle limiting plates are respectively fixedly connected to the left side of the two limiting mounting plates; two height limiting rods are provided, and the two height limiting rods are respectively fixedly connected to the inner side of the two limiting mounting plates.

[0012] Furthermore, the height adjustment structure also includes position limiting ramps and reset elastic elements; two sets of position limiting ramps are provided, and the two sets of position limiting ramps are respectively fixedly connected to the front and rear sides of the plate support; multiple reset elastic elements are provided, and the plate support is elastically connected to the sliding limit plate through multiple reset elastic elements.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This invention uses a plate support component to support the end of the plate and gently bring it close to the roller, avoiding collisions between the plate and the roller. This effectively prevents scratches on the roller surface, reduces surface roughness, and thus prevents wear on the plate surface, ensuring the processing quality of the plate. It also avoids frequent roller replacements, extending the service life of the roller conveyor. The plate support component automatically lifts during the return trip to prevent interference with the plate's movement, effectively ensuring normal plate transport and guaranteeing the conveying effect, thereby ensuring the overall performance of the roller conveyor. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the position of the first synchronous transmission structure of this utility model.

[0017] Figure 3 This is a schematic diagram showing the positional relationship between the limiting mounting plate and the position adjusting screw of this utility model.

[0018] Figure 4 This is a schematic diagram showing the positions of the swing limit block, angle limit plate, and height limit rod of this utility model.

[0019] Figure 5 This is a schematic diagram showing the positional relationship between the guide connecting plate, sliding limiting plate, guide connecting rod, and plate support component of this utility model.

[0020] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0021] 1. Conveyor support frame; 2. Limiting mounting plate; 201. Limiting guide chute; 202. Positioning mounting plate; 203. Reciprocating self-locking drive component; 204. First synchronous transmission structure; 205. Swinging limit block; 206. Angle limiting plate; 207. Height limiting rod; 3. Position adjusting screw; 301. Second synchronous transmission structure; 4. Guide connecting plate; 5. Sliding limit plate; 6. Guide connecting rod; 7. Plate support component; 701. Position limiting inclined block; 702. Reset elastic component. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0023] Example 1:

[0024] As attached Figure 1 To be continued Figure 4 As shown:

[0025] This utility model provides an automated metal smelting and rolling conveying equipment, including a conveyor support frame 1, a limiting mounting plate 2, a position adjusting screw 3, a limiting structure, a guide connecting plate 4, a sliding limiting plate 5, a guide connecting rod 6, and a plate support 7. Two limiting mounting plates 2 are provided, bolted to the front and rear sides of the conveyor support frame 1 respectively. Two position adjusting screws 3 are provided, rotatably connected to the upper parts of the two limiting mounting plates 2 respectively. The limiting structure is located on the upper part of the limiting mounting plates 2. The guide connecting plate 4 is threaded to the outer side of the two position adjusting screws 3. The sliding limiting plate 5 is slidably connected to the lower part of the guide connecting plate 4. Multiple guide connecting rods 6 are provided, evenly distributed and slidably connected to the lower part of the sliding limiting plate 5. The plate support 7 is fixedly connected to the lower part of the multiple guide connecting rods 6.

[0026] The limiting structure includes a limiting guide groove 201 and a positioning mounting plate 202; there are two limiting guide grooves 201, which are respectively opened in the middle of the two limiting mounting plates 2; the positioning mounting plate 202 is fixedly connected to the left side of the front limiting mounting plate 2.

[0027] The limiting structure also includes a reciprocating self-locking drive 203 and a first synchronous transmission structure 204; the reciprocating self-locking drive 203 is bolted to the upper part of the positioning mounting plate 202; the first synchronous transmission structure 204 is a cylindrical gear transmission mechanism, and the output shaft of the reciprocating self-locking drive 203 is connected to the position adjustment screw 3 in front through the first synchronous transmission structure 204.

[0028] The specific usage and function of this embodiment: When the end of the rolled sheet is removed from the rolling mill, it rests on the sheet support 7. At this time, the reciprocating self-locking drive 203 is activated to rotate the drive shaft. The first synchronous transmission structure 204 enables the position adjustment screw 3 to follow the drive shaft of the reciprocating self-locking drive 203. When the position adjustment screw 3 rotates, it drives the guide connecting plate 4, the sliding limit plate 5, the guide connecting rod 6 and the sheet support 7 to slide to the left along the limit mounting plate 2 and the limit guide groove 201, so that the end of the sheet gradually approaches the conveyor roller. At this time, the speed of the reciprocating self-locking drive 203 increases, so that the sheet support 7 moves out from the bottom of the sheet. After the sheet support 7 moves out, the reciprocating self-locking drive 203 reverses, so that the guide connecting plate 4, the sliding limit plate 5, the guide connecting rod 6 and the sheet support 7 move to the right and reset. The positioning mounting plate 202 can determine the installation position of the reciprocating self-locking drive 203.

[0029] Example 2:

[0030] As attached Figure 3 To be continued Figure 5 As shown:

[0031] Based on Embodiment 1, a height adjustment structure is also included; the height adjustment structure is disposed on the inner side of the limiting mounting plate 2.

[0032] The height adjustment structure includes a second synchronous transmission structure 301 and a swing limit block 205. The second synchronous transmission structure 301 is a synchronous belt transmission mechanism, and the two position adjustment screws 3 are connected by transmission through the second synchronous transmission structure 301. There are two swing limit blocks 205, and the two swing limit blocks 205 are respectively hinged to the left side of the two limit mounting plates 2 by torsion springs.

[0033] The height adjustment structure also includes an angle limiting plate 206 and a height limiting rod 207; two angle limiting plates 206 are provided, and the two angle limiting plates 206 are respectively fixedly connected to the left side of the two limiting mounting plates 2; two height limiting rods 207 are provided, and the two height limiting rods 207 are respectively fixedly connected to the inner side of the two limiting mounting plates 2.

[0034] The height adjustment structure also includes a position limiting inclined block 701 and a reset elastic element 702; two sets of position limiting inclined blocks 701 are provided, and the two sets of position limiting inclined blocks 701 are fixedly connected to the front and rear sides of the plate support 7 respectively; multiple reset elastic elements 702 are provided, and the plate support 7 is elastically connected to the sliding limit plate 5 through multiple reset elastic elements 702.

[0035] The specific usage and function of this embodiment are as follows: When the plate support 7 moves to the leftmost position, the position limiting wedge 701 will press the swing limiting block 205, causing the swing limiting block 205 to swing until the plate support 7 passes the swing limiting block 205. When the plate support 7 returns, the position limiting wedge 701 will press the swing limiting block 205 in the opposite direction. At this time, the swing limiting block 205 is limited by the angle limiting plate 206 and cannot swing. The position limiting wedge 701 drives the plate support 7 to slide upward along the slope of the swing limiting block 205 until the position limiting wedge 701 moves above the height limiting rod 207. The guide connecting rod 6 can guide the sliding of the plate support 7. After the plate support 7 passes the height limiting rod 207, the reset elastic member 702 pushes the plate support 7 to reset. The second synchronous transmission structure 301 can make the two position adjusting screws 3 move simultaneously.

[0036] The following points should be noted in this article:

[0037] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0038] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0039] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. An automated metal smelting and rolling conveying equipment, comprising a conveyor support frame (1), a limiting mounting plate (2), a position adjusting screw (3), a limiting structure, a height adjusting structure, a guide connecting plate (4), a sliding limiting plate (5), a guide connecting rod (6), and a plate support component (7); wherein two limiting mounting plates (2) are provided, and the two limiting mounting plates (2) are respectively bolted to the front and rear sides of the conveyor support frame (1); characterized in that: Two position adjustment screws (3) are provided, and the two position adjustment screws (3) are rotatably connected to the upper part of the two limiting mounting plates (2); the limiting structure is provided on the upper part of the limiting mounting plate (2); the guide connecting plate (4) is threadedly connected to the outer side of the two position adjustment screws (3); the sliding limiting plate (5) is slidably connected to the lower part of the guide connecting plate (4); multiple guide connecting rods (6) are provided, and the multiple guide connecting rods (6) are evenly distributed and slidably connected to the lower part of the sliding limiting plate (5); the plate support (7) is fixedly connected to the lower part of the multiple guide connecting rods (6); the height adjustment structure is provided on the inner side of the limiting mounting plate (2).

2. An automated metal smelting and rolling conveyor system as claimed in claim 1, wherein: The limiting structure includes a limiting guide groove (201) and a positioning mounting plate (202); there are two limiting guide grooves (201), and the two limiting guide grooves (201) are respectively opened in the middle of the two limiting mounting plates (2); the positioning mounting plate (202) is fixedly connected to the left side of the front limiting mounting plate (2).

3. An automated metal smelting and rolling conveyor system as claimed in claim 2, wherein: The limiting structure also includes a reciprocating self-locking drive (203) and a first synchronous transmission structure (204); the reciprocating self-locking drive (203) is bolted to the upper part of the positioning mounting plate (202); the first synchronous transmission structure (204) is a cylindrical gear transmission mechanism, and the output shaft of the reciprocating self-locking drive (203) is connected to the position adjusting screw (3) in front through the first synchronous transmission structure (204).

4. An automated metal smelting and rolling conveyor system as claimed in claim 1, wherein: The height adjustment structure includes a second synchronous transmission structure (301) and a swing limit block (205); the second synchronous transmission structure (301) is a synchronous belt transmission mechanism, and the two position adjustment screws (3) are connected by transmission through the second synchronous transmission structure (301); there are two swing limit blocks (205), and the two swing limit blocks (205) are respectively hinged to the left side of the two limit mounting plates (2) by torsion springs.

5. An automated metal smelting and rolling conveyor system as claimed in claim 4, wherein: The height adjustment structure also includes an angle limiting plate (206) and a height limiting rod (207); there are two angle limiting plates (206), which are fixedly connected to the left side of the two limiting mounting plates (2); there are two height limiting rods (207), which are fixedly connected to the inner side of the two limiting mounting plates (2).

6. An automated metal smelting and rolling conveyor system as claimed in claim 5, wherein: The height adjustment structure also includes a position limiting ramp (701) and a reset elastic element (702); the position limiting ramp (701) is provided in two sets, and the two sets of position limiting ramp (701) are respectively fixedly connected to the front and rear sides of the plate support (7); the reset elastic element (702) is provided in multiple sets, and the plate support (7) is elastically connected to the sliding limit plate (5) through multiple reset elastic elements (702).

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