Hot rolled plate machining, positioning and guiding mechanism for plate rolling machine

Abstract

The utility model relates to the technical field of coiled plate processing, and discloses a hot-rolled coiled plate processing, positioning and guiding mechanism for a plate rolling machine, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a driving assembly, the inner side of the driving assembly is slidably connected with a push rod, and the top end of the push rod is fixedly connected with a sliding plate. The top end of the sliding plate is fixedly connected with a positioning rod, the outer side of the positioning rod is sleeved with a guide wheel, a shaft is fixed to the middle section of the sliding plate, the shaft of the sliding plate is externally and rotatably connected with a first connecting rod, and the shaft of the sliding plate is sleeved with one end of the first connecting rod. According to the utility model, by adopting the connecting rod structure and the guide wheel and the positioning rod which are arranged on the connecting rod structure, the positioning and guiding functions of the hot-rolled coil plate are realized, the influence of skewing on the product shape is prevented, and the problem that the machine is abraded because the hot-rolled coil plates of different models are not derusted is solved by adjusting the derusting rod through the two-way screw rod.

Description

TECHNICAL FIELD

[0001] The utility model relates to a coiling plate processing technical field especially relates to a hot rolled coiling plate processing positioning guide mechanism for coiling plate machine. BACKGROUND

[0002] Coiling plate as an important metal material, because of its unique characteristics and wide applicability, has important application in multiple fields. The processing of coiling plate adopts a unique coiling plate process, which is a process of making a circular or curved shape by rolling or bending metal plate. It is usually used to make products such as pipes, containers, storage tanks, boilers and other products that require curved structures, which greatly improves our quality of life, so coiling plate plays a great role in daily life.

[0003] The coiling plate machine is a shaping machine tool for continuous point bending of plate material, which has the function of coiling O-shaped, U-shaped, multi-segment R-shaped and other different shaped plate materials. The working principle of the coiling plate machine is to make the work roll move by the action of hydraulic force, mechanical force and other external forces, so that the plate is bent or coiled into shape. According to the rotary motion and position change of the work roll of different shapes, elliptical parts, arc parts, cylindrical parts and other parts can be processed. In the specific use process, the hot rolled coiling plate will be skewed during conveying, which will affect the shape of the product, and the hot rolled coiling plate without rust removal will wear the machine. Therefore, a hot rolled coiling plate processing positioning guide mechanism for coiling plate machine is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a hot rolled coiling plate processing positioning guide mechanism for coiling plate machine, which aims to improve the problem that the hot rolled coiling plate is skewed during conveying in the prior art, which affects the shape of the product, and the hot rolled coiling plate without rust removal wears the machine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A hot rolled coiling plate processing positioning guide mechanism for coiling plate machine, comprising a bottom plate, the top of the bottom plate is fixedly connected with a driving assembly, the inner side of the driving assembly is slidably connected with a push rod, the top end of the push rod is fixedly connected with a sliding plate, the top end of the sliding plate is fixedly connected with a positioning rod, the outer side of the positioning rod is sleeved with a guide wheel, the middle segment of the sliding plate is fixedly connected with a shaft, the shaft of the sliding plate is rotatably connected with a connecting rod one, one end of the connecting rod one is sleeved on the shaft of the sliding plate, the other end of the connecting rod one is rotatably connected with a rotating block, the middle of the rotating block is provided with a hole, the rotating block is rotatably connected with a rotating shaft in the hole, the outer side of the rotating shaft is sleeved with a rotating block, the other end of the rotating block is rotatably connected with a connecting rod two, one end of the connecting rod two is rotatably connected on the outer side of the rotating block, the other end of the connecting rod two is rotatably connected with a sliding plate;

[0007] As a further description of the above technical solution:

[0008] The driving assembly comprises a cylinder, the top of the bottom plate is fixedly connected with the cylinder, the bottom of the cylinder is fixedly connected to the top of the bottom plate, and the inner side of the cylinder is slidingly connected with a push rod;

[0009] As a further description of the above technical solution:

[0010] The top of the bottom plate is fixedly connected with a slide, both ends of the slide are fixedly connected with limiting blocks, the outer side of the slide is slidingly connected with a slotted sliding block, the inner side of the slotted sliding block is slidingly connected to the outer side of the slide, the top of the slotted sliding block is fixedly connected with a sliding plate, and the bottom of the sliding plate is fixedly connected to the top of the slotted sliding block;

[0011] As a further description of the above technical solution:

[0012] The top of the sliding plate is fixedly connected with a positioning rod, the outer side of the positioning rod is sleeved with a guide wheel, and the outer side of the positioning rod is rotatably connected to the inner side of the guide wheel;

[0013] As a further description of the above technical solution:

[0014] The top of the bottom plate is fixedly connected with a motor one, the outer side of the motor one is rotatably connected with a gear, the outer side of the gear is meshedly connected with a track, the outer side of the gear is fixedly connected with a roller, the top of the bottom plate is fixedly connected with a support column, and the top end of the support column is rotatably connected with a gear;

[0015] As a further description of the above technical solution:

[0016] The top of the bottom plate is fixedly connected with a housing, a groove is formed in the inner side of the housing, a limiting plate is fixedly connected in the groove of the housing, a bidirectional screw rod is rotatably connected to the inner side of the housing, a slotted ring is fixedly connected to the middle of the bidirectional screw rod, a limiting plate is sleeved to the outer side of the slotted ring, movable blocks are threadedly connected to the outer side of the bidirectional screw rod, the outer side of the movable blocks is slidingly connected to the inner side of the sliding groove of the housing, and a rotating disc is fixedly connected to the top end of the bidirectional screw rod;

[0017] As a further description of the above technical solution:

[0018] Shafts are connected between the movable blocks, rust removal rods are sleeved to the outer sides of the movable block shafts, and the inner sides of the rust removal rods are rotatably connected to the outer sides of the movable block shafts;

[0019] As a further description of the above technical solution:

[0020] One end of the base plate is fixedly connected to a second motor, and the inner side of the second motor is rotatably connected to a plate rolling shaft. The two ends of the plate rolling shaft are rotatably connected to the inner sides of the two second motors.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, a motor drives a gear to rotate, which in turn drives a meshing track to rotate, thereby driving more subsequent gears to rotate. This causes a roller connected to the gear to transport the hot-rolled coil to the next machine. An actuating cylinder pushes a push rod and a sliding plate. The sliding plate drives a positioning rod and a guide wheel to position and guide the hot-rolled coil. Furthermore, the guide wheel, connecting rod one, rotating block, and connecting rod two are connected by a linkage, allowing the steel plate to be centered by the positioning rods at both ends, thus achieving the desired positioning and guiding effect for the hot-rolled coil during processing.

[0023] 2. In this utility model, by rotating the turntable, the bidirectional lead screw rotates, and the rotation of the bidirectional lead screw drives the movable block to adjust its height. The movable block is connected to the rust removal rod. When the hot-rolled steel plate passes through the rust removal rod, the metal bristles on the rust removal rod can scrape off a large area of ​​rust on the hot-rolled coil, making it easier for the subsequent plate rolling machine to roll, improving the rolling accuracy, and reducing the wear of rough rust on the subsequent conveyor belt, thus solving the problem of wear on the machine caused by unremoved rust steel plates. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of a positioning and guiding mechanism for hot-rolled coil processing on a plate rolling machine, as proposed in this utility model.

[0025] Figure 2 This is a schematic diagram of the rotating block of a positioning and guiding mechanism for hot-rolled coil processing of a plate rolling machine, as proposed in this utility model.

[0026] Figure 3 This is a schematic diagram of the rust removal rod of a positioning and guiding mechanism for hot-rolled coil processing of a plate rolling machine, as proposed in this utility model.

[0027] Figure 4 This is a schematic diagram of the bidirectional lead screw of a positioning and guiding mechanism for hot-rolled coil processing of a plate rolling machine, as proposed in this utility model.

[0028] Legend:

[0029] 1, bottom plate; 2, support column; 3, gear; 4, roller; 5, track; 6, motor one; 7, winding plate shaft; 8, motor two; 9, cylinder; 10, push rod; 11, sliding plate; 12, positioning rod; 13, guide wheel; 14, connecting rod one; 15, rotating block; 16, rotating shaft; 17, connecting rod two; 18, grooved sliding block; 19, slide; 20, limit block; 21, shell; 22, limit plate; 23, bidirectional screw; 24, grooved ring; 25, movable block; 26, turntable; 27, rust removal rod. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] Referring to Figure 1 and Figure 2 An embodiment provided by the utility model: a hot-rolled plate processing positioning guide mechanism for plate rolling machine, comprising a bottom plate 1, the bottom plate 1 is the basic component of the whole positioning guide mechanism, its main role is to support and fix other parts, adopt solid metal material such as steel plate to manufacture, to ensure that it has sufficient strength and stability, can bear the mechanical pressure and operating load in the working process. The top of the bottom plate 1 is fixedly connected with a driving assembly, the inner side of the driving assembly is slidably connected with a push rod 10, the push rod 10 is the output end of the driving assembly, generates linear motion through the gas pressure effect in the driving assembly, and transmits this motion to the subsequent assembly. The top end of the push rod 10 is connected to the subsequent assembly, and accurate positioning is realized through the movement of the push rod 10. The top end of the push rod 10 is fixedly connected with a sliding plate 11, the sliding plate 11 is a component directly connected with the push rod 10, the movement direction of the sliding plate 11 is consistent with the push rod 10, and it usually slides in the guide rail system. Its main function is to convert the driving force of the driving assembly into positioning force through the combination with the push rod 10, so that the sliding plate 11 can slide on the predetermined track. The top end of the sliding plate 11 is fixedly connected with a positioning rod 12, and the positioning rod 12 is a key component, mainly used for positioning and guiding the hot-rolled plate above, positioning it to the center position of the conveying belt, preventing it from being skewed into the plate rolling machine to make the product deform and not reach the target plate effect, so as to improve the work efficiency and reduce the error.

[0032] The outer side of the positioning rod 12 is sleeved with a guide wheel 13, which plays a role in reducing friction and stabilizing sliding, preventing the hot-rolled coil on the conveying belt from falling off the conveying belt, and moving more stably during movement. A rotatable wheel is installed outside the positioning rod 12 to reduce resistance during movement and avoid unnecessary wear of the positioning rod 12 due to excessive friction. The middle section of the sliding plate 11 is fixed with a shaft, which is an important structural component. The shaft serves as a hub connecting different parts, making the subsequent components more secure and stable in movement. The shaft of the sliding plate 11 is rotatably connected with a connecting rod 14, which is used for transmission and transmits the force from the sliding plate 11 to the subsequent components, making the positioning guide mechanism operate more smoothly and improving work efficiency.

[0033] One end of the connecting rod 14 is sleeved on the shaft of the sliding plate 11, and the other end of the connecting rod 14 is rotatably connected with a rotating block 15. The rotating block 15 is the core component of the positioning guide assembly, and two ends are installed with shafts. It can realize connecting rod transmission and transmit the force generated by the driving assembly to the subsequent components, so that the positioning guide mechanism operates more stably and reliably to realize fine adjustment of the positioning function. The middle of the rotating block 15 is provided with a hole, and the hole of the rotating block 15 is rotatably connected with a rotating shaft 16 fixed on the bottom plate 1, which limits the position of the rotating block 15 to prevent it from moving during rotation. The outer side of the structure drives the movement of the connecting rod 14 and other components, thereby realizing the adjustment and positioning of the entire mechanism. The outer side of the rotating shaft 16 is sleeved with the rotating block 15, and the other end of the rotating block 15 is rotatably connected with a connecting rod 17. The connecting rod 17 is used for transmission and transmits the force from the rotating block 15 to the subsequent components, so that the positioning guide mechanism operates more smoothly and improves work efficiency. One end of the connecting rod 17 is rotatably connected to the outside of the rotating block 15, and the other end of the connecting rod 17 is rotatably connected with the sliding plate 11.

[0034] The driving assembly includes a cylinder 9, and the driving assembly is the core part of the entire positioning guide mechanism, responsible for providing the required power to drive the movement of the entire system. The driving assembly includes a cylinder 9. The cylinder 9 generates mechanical displacement through gas pressure to transmit power to the push rod 10. The cylinder 9 is a gas pressure controlled linear motion device for precise control of movement trajectory and positioning. The top of the bottom plate 1 is fixedly connected with the cylinder 9, and the bottom of the cylinder 9 is fixedly connected to the top of the bottom plate 1. The inner side of the cylinder 9 is slidably connected with the push rod 10.

[0035] Referring to Figures 2 to 4The top of the bottom plate 1 is fixedly connected with a slide 19, and grooves are formed on the two sides of the slide 19, which are guide rail type, so that the subsequent assemblies can freely slide thereon, and the length and shape thereof define the movement path of the subsequent sliding assemblies. The two ends of the slide 19 are fixedly connected with limit blocks 20, which are used to limit the limit distance of the assemblies sliding on the slide 19, so as to prevent the assemblies from falling down when sliding to the two ends of the slide 19 and affecting the operation of the subsequent assemblies. The outer side of the slide 19 is slidingly connected with a grooved sliding block 18, the inner side of the grooved sliding block 18 is slidingly connected to the outer side of the slide 19, the top of the grooved sliding block 18 is fixedly connected with a sliding plate 11, and the bottom of the sliding plate 11 is fixedly connected to the top of the grooved sliding block 18. The cooperation between the groove in the inner side of the grooved sliding block 18 and the slide 19 requires high-precision manufacturing, and wear-resistant alloy or plastic material is used to reduce friction and improve service life, so that the movement of the sliding plate 11 on the grooved sliding block 18 is more smooth, and the working efficiency is improved.

[0036] The top of the sliding plate 11 is fixedly connected with a positioning rod 12, which is mainly used for positioning and guiding the hot rolled coiled plate above, positioning it to the center position of the conveyor belt, preventing it from being skewed and entering the coiling machine to deform the product and not achieving the target coiling effect, so the working efficiency is improved, and the error is reduced. The outer side of the positioning rod 12 is sleeved with a guide wheel 13, and the outer side of the positioning rod 12 is rotatably connected to the inner side of the guide wheel 13.

[0037] The top of the bottom plate 1 is fixedly connected with a motor 6, which is a driving assembly of the entire conveyor belt device, and the force generated thereby drives the operation of the subsequent assemblies, so that the conveyor belt starts to operate, and the operation of the conveyor belt can be controlled by starting and stopping the motor 6. The outer side of the motor 6 is rotatably connected with a gear 3, which is used to transmit the force generated by the motor 6, and wear-resistant alloy material is adopted to reduce wear during rotation and improve transmission efficiency. The outer side of the gear 3 is meshingly connected with a track 5, and the track 5 has teeth inside, which can mesh with the gear 3 of the motor 6 and transmit the force of the motor 6 to the subsequent gear 3, driving the subsequent gear 3 to rotate. The outer side of the gear 3 is fixedly connected with a roller 4, which bears the rotating force from the gear 3, thereby generating rotation and driving the hot rolled coiled plate above to move backward, maintaining stable transmission effect. The top of the bottom plate 1 is fixedly connected with a support column 2, which limits the height of the gear 3, preventing it from falling off the conveyor belt during rotation and thereby affecting the transmission efficiency. The top end of the support column 2 is rotatably connected with the gear 3.

[0038] The top of the bottom plate 1 is fixedly connected with a shell 21, which protects the internal components from the external environment and limits the movement range of the internal components, so that the internal components can smoothly slide and rotate. The inner side of the shell 21 is provided with a groove, and the groove of the shell 21 is fixedly connected with a limiting plate 22, which is used to limit the position of the internal rotating component to prevent it from falling or deviating, thereby affecting the adjustment effect. The inner side of the shell 21 is rotatably connected with a bidirectional screw rod 23, which can realize bidirectional precise positioning and high-precision adjustment, and can be adjusted according to different models of hot-rolled coiled plates. The middle of the bidirectional screw rod 23 is fixedly connected with a slotted ring 24, which is used to limit the specific position of the bidirectional screw rod 23 in the shell 21, and can rotate in the limiting plate 22 to prevent the bidirectional screw rod 23 from falling and affecting the adjustment effect. The outer side of the slotted ring 24 is sleeved with the limiting plate 22, and the outer side of the bidirectional screw rod 23 is threadedly connected with a movable block 25, which can slide on the bidirectional screw rod 23 and can adjust the height with the rotation of the bidirectional screw rod 23, and drive the subsequent components to change the height. The outer side of the movable block 25 is slidably connected to the inner side of the sliding groove of the shell 21, and the top end of the bidirectional screw rod 23 is fixedly connected with a rotating disc 26, which is used to control the rotation of the bidirectional screw rod 23 and can manually control the rotation to make the rotation more accurate to reach the target position.

[0039] The movable blocks 25 are connected by a shaft, and the outer side of the movable block 25 shaft is sleeved with a rust removal rod 27, and the rust removal rod 27 is fixed with fine metal bristles. When the hot-rolled coiled plate with rust passes through the rust removal rod 27, the metal bristles can scrape off a large area of rust on the hot-rolled coiled plate, making it fall off, facilitating the subsequent coiling of the coiled plate, improving the precision of the coiled plate, and reducing the wear of the subsequent conveying belt caused by rough rust. The inner side of the rust removal rod 27 is rotatably connected to the outer side of the movable block 25 shaft.

[0040] One end of the bottom plate 1 is fixedly connected with a motor 8, which can generate driving force to drive the subsequent components to rotate, and the rotating speed can be adjusted to more accurately control the coiling rate. The inner side of the motor 8 is rotatably connected with a coiling shaft 7, which has high bending resistance and corrosion resistance and can withstand high work load. The two ends of the coiling shaft 7 are rotatably connected to the inner sides of the two motors 8.

[0041] Working principle: when the hot-rolled coiled plate needs to enter the coiling machine for processing, the rotating disc 26 is rotated to drive the bidirectional screw rod 23 to rotate, so that the movable block 25 outside the bidirectional screw rod 23 is adjusted in height, and the rust removal rod 27 is driven by the movable block 25. After the height between the two rust removal rods 27 is adjusted, the hot-rolled coiled plate is passed through the gap between the two rust removal rods 27, thereby realizing rust removal of different models of hot-rolled coiled plates.

[0042] When the hot-rolled coil after rust removal is conveyed to the conveying belt, the air cylinder 9 is started, the air cylinder 9 pushes the push rod 10 and the sliding plate 11, the positioning rod 12 on the sliding plate 11 positions the hot-rolled steel plate to prevent it from deviating, the guide wheel 13 on the positioning rod 12 can rotate to realize the guiding function of the hot-rolled coil. The sliding plate 11 drives the connecting rod one 14, the rotating block 15, the connecting rod two 17 to rotate, so that the two sliding plates 11 can simultaneously and at the same interval center the hot-rolled steel plate to achieve the effect of center positioning, avoiding the skewed steel plate to coil the plate to make it impossible to coil into the target shape.

[0043] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A hot-rolled plate processing positioning guide mechanism for a plate rolling machine, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected with a driving assembly, the inner side of the driving assembly is slidably connected with a push rod (10), the top end of the push rod (10) is fixedly connected with a sliding plate (11), the top end of the sliding plate (11) is fixedly connected with a positioning rod (12), the outer side of the positioning rod (12) is sleeved with a guide wheel (13), the inner side of the guide wheel (13) is rotatably connected to the outer side of the positioning rod (12), the middle section of the sliding plate (11) is fixed with a shaft, the outer side of the shaft of the sliding plate (11) is rotatably connected with a connecting rod (14), one end of the connecting rod (14) is sleeved on the shaft of the sliding plate (11), the other end of the connecting rod (14) is rotatably connected with a rotating block (15), the middle of the rotating block (15) is provided with a hole, the hole of the rotating block (15) is rotatably connected with a rotating shaft (16), the outer side of the rotating shaft (16) is sleeved with the rotating block (15), the other end of the rotating block (15) is rotatably connected with a connecting rod (17), the inner side of one end of the connecting rod (17) is rotatably connected to the outer side of the rotating block (15), the other end of the connecting rod (17) is rotatably connected with a sliding plate (11).

2. The hot-rolled plate processing positioning guide mechanism for a plate rolling machine according to claim 1, characterized in that: The driving assembly comprises a cylinder (9), the top of the bottom plate (1) is fixedly connected with a cylinder (9), the bottom of the cylinder (9) is fixedly connected to the top of the bottom plate (1), the inner side of the cylinder (9) is slidably connected with a push rod (10).

3. The hot-rolled plate processing positioning guide mechanism for a plate rolling machine according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected with a sliding chute (19), both ends of the sliding chute (19) are fixedly connected with a limiting block (20), the outer side of the sliding chute (19) is slidably connected with a slotted sliding block (18), the inner side of the slotted sliding block (18) is slidably connected to the outer side of the sliding chute (19), the top of the slotted sliding block (18) is fixedly connected with a sliding plate (11), the bottom of the sliding plate (11) is fixedly connected to the top of the slotted sliding block (18).

4. The hot-rolled plate processing positioning guide mechanism for a plate rolling machine according to claim 3, characterized in that: The top of the bottom plate (1) is fixedly connected with a motor (6), the outer side of the motor (6) is rotatably connected with a gear (3), the outer side of the gear (3) is meshingly connected with a track (5), the outer side of the gear (3) is fixedly connected with a roller (4), the top of the bottom plate (1) is fixedly connected with a support column (2), the top end of one side of the support column (2) is rotatably connected with a gear (3).

5. The hot-rolled plate processing positioning guide mechanism for a plate rolling machine according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected with a shell (21), the inner side of the shell (21) is provided with a groove, the groove of the shell (21) is fixedly connected with a limiting plate (22), the inner side of the shell (21) is rotatably connected with a bidirectional screw rod (23), the middle of the bidirectional screw rod (23) is fixedly connected with a slotted ring (24), the outer side of the slotted ring (24) is sleeved with a limiting plate (22), the outer side of the bidirectional screw rod (23) is threadedly connected with a movable block (25), the outer side of the movable block (25) is slidably connected in the sliding groove of the shell (21), the top end of the bidirectional screw rod (23) is fixedly connected with a rotating disc (26).

6. The hot-rolled plate processing positioning guide mechanism for a plate rolling machine according to claim 5, characterized in that: The movable block (25) is connected with a shaft, the outer side of the movable block (25) shaft is sleeved with a rust removal rod (27), and the inner side of the rust removal rod (27) is rotationally connected to the outer side of the movable block (25) shaft.

7. The hot-rolled plate processing positioning guide mechanism for a plate rolling machine according to claim 1, characterized in that: One end of the bottom plate (1) is fixedly connected with a motor two (8), the inner side of the motor two (8) is rotationally connected with a plate winding shaft (7), and the both ends of the plate winding shaft (7) are rotationally connected to the inner sides of the two motor two (8).

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