Cold-roll steel plate feeding and straightening all-in-one machine

Abstract

The utility model discloses a cold-roll steel sheet feeding and straightening all-in-one machine, and relates to the technical field of cold-roll steel sheet production, in particular to a cold-roll steel sheet feeding and straightening all-in-one machine which comprises a machine body frame, straightening rollers and a cold-roll steel sheet. Stacked cold-roll steel plates are placed on the machine body frame, a moving block is movably connected to the machine body frame, a feeding block for pushing the cold-roll steel plates to be discharged is fixed to the top of the moving block, the feeding block makes contact with the cold-roll steel plate on the bottommost layer, and the height of the feeding block is smaller than the thickness of the cold-roll steel plates. The machine body frame is movably sleeved with a driving rod. According to the feeding and straightening all-in-one machine for the cold-rolled steel sheets, under transmission of the first transmission belt, the driving rods can drive the straightening rollers to rotate, and under the action that the driving rods drive eccentric wheels to rotate, the feeding blocks can smoothly push the cold-rolled steel sheets to conduct straightening and feeding.

Description

Technical Field

[0001] The utility model relates to the technical field of cold-rolled steel plate production, in particular to a cold-rolled steel plate feeding and straightening integrated machine. Background Art

[0002] Cold rolled steel sheets are products made from hot rolled coils at room temperature and below the recrystallization temperature. They are mostly used in automobile manufacturing, electrical products, etc. Cold rolling is rolling at the recrystallization temperature, but it is generally understood as rolling using room temperature rolled materials. It is mainly used in construction, light industry, automobiles, agriculture, animal husbandry, fishery, and commerce. Among them, the construction industry mainly uses it to manufacture corrosion-resistant industrial and civil building roof panels, roof grilles, etc.; the light industry uses it to manufacture home appliance housings, civil chimneys, kitchen utensils, etc., the automobile industry mainly uses it to manufacture corrosion-resistant parts of cars, etc.; agriculture, animal husbandry and fishery mainly use it as food storage and transportation, meat and aquatic products freezing processing tools, etc.; commerce is mainly used as material storage and transportation, packaging tools, etc. In the production process of cold-rolled steel plates, it is often necessary to straighten the cold-rolled steel plates to ensure their accuracy. When straightening the cold-rolled steel plates, since the cold-rolled steel plates need to be placed evenly and correctly in the straightening machine, it is often necessary to use an additional feeder to feed them, which leads to a large footprint and inconvenience in use. In addition, due to the separate operation of the feeder and the straightening machine, the feeding and straightening are not consistent, which affects the processing efficiency. For this reason, we proposed a cold-rolled steel plate feeding and straightening integrated machine. Utility Model Content

[0003] The utility model provides a cold-rolled steel plate feeding and straightening integrated machine, which solves the problems raised by the above-mentioned background technology.

[0004] To achieve the above purpose, the utility model is implemented through the following technical scheme: a cold-rolled steel plate feeding and straightening integrated machine, including a body frame, a straightening roller, and a cold-rolled steel plate. The body frame is equipped with a straightening roller for rolling and straightening the cold-rolled steel plate, and stacked cold-rolled steel plates are placed on the body frame. A moving block is movably connected to the body frame, and a loading block for pushing the cold-rolled steel plate out of the material is fixed on the top of the moving block. The loading block is in contact with the bottom layer of cold-rolled steel plates, and the height of the loading block is less than the thickness of the cold-rolled steel plate. A driving rod is movably sleeved on the body frame, and an eccentric wheel for driving the moving block to move is fixed in the middle of the driving rod. The straightening roller and the eccentric wheel are linked by a first transmission belt, and a second transmission wheel is fixed on one end of the straightening roller extending out of the body frame, and a second transmission belt is sleeved between the second transmission wheels.

[0005] Optionally, a slot for only a single cold-rolled steel plate to pass through is opened on the body frame, and the slot corresponds to the bottom layer of cold-rolled steel plate. A spring is fixed to one side of the moving block, and one end of the spring is fixed to the body frame.

[0006] Optionally, a linkage column is fixed to the bottom end of the moving block, the linkage column is movably connected to a transmission bracket, and the bottom end of the transmission bracket is movably sleeved with a fixed rod.

[0007] Optionally, both ends of the fixing rod are fixed to the machine body frame, a driven wheel is connected to the middle of the transmission bracket via an axle pin, and the outer side of the driven wheel extends out of the transmission bracket to contact the eccentric wheel.

[0008] Optionally, a motor is fixed to the outside of the body frame, and an output shaft of the motor passes through the body frame and is fixed to one end of the driving rod.

[0009] Optionally, the other end of the driving rod extends out of the machine frame and is fixed with a rotating wheel, and the other end of one of the straightening rollers extends out of the machine frame and is fixed with a first transmission wheel, and the first transmission wheel and the rotating wheel are jointly connected with the first transmission belt.

[0010] Optionally, the straightening rollers are divided into two layers, an upper layer and an lower layer, and a gear is fixed to each of the second transmission wheels of the upper layer and the lower layer, and the two gears are meshed with each other.

[0011] The utility model has the following beneficial effects:

[0012] 1. The cold-rolled steel plate loading and straightening integrated machine, through the drive of the first transmission belt, enables the driving rod to drive the straightening roller to rotate, and under the action of the driving rod driving the eccentric wheel to rotate, the loading block can smoothly push the cold-rolled steel plate for straightening and loading, so that the loading and straightening of the cold-rolled steel plate can be realized in an integrated manner, avoiding the need to use a separate loading machine for loading and a straightening machine for straightening, effectively saving the space occupied by them and making the processing more coherent.

[0013] 2. The cold-rolled steel plate loading and straightening machine can complete the driving of the cold-rolled steel plate loading and the rotation and rolling of the straightening roller under the drive of the motor output shaft, thereby effectively reducing the energy consumption of the device. Under the mutual cooperation of the eccentric wheel and the spring, the loading block can evenly push the cold-rolled steel plate for loading, thereby ensuring its smooth operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model from another perspective;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the body frame connection of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the drive rod connection of the utility model;

[0019] Figure 6 It is a schematic diagram of the structure of point A of the utility model.

[0020] In the figure: 1. body frame; 2. straightening roller; 3. cold-rolled steel plate; 4. first transmission wheel; 5. first transmission belt; 6. rotating wheel; 7. fixing rod; 8. loading block; 9. motor; 10. second transmission wheel; 11. second transmission belt; 12. gear; 13. spring; 14. transmission bracket; 15. moving block; 16. driven wheel; 17. eccentric wheel; 18. driving rod; 19. linkage column. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 5A cold-rolled steel plate feeding and straightening integrated machine comprises a machine frame 1, a straightening roller 2, and a cold-rolled steel plate 3. The machine frame 1 is equipped with a straightening roller 2 for rolling and straightening the cold-rolled steel plate. The cold-rolled steel plate 3 is straightened by continuous rolling of the straightening roller 2 on the cold-rolled steel plate 3. Stacked cold-rolled steel plates 3 are placed on the machine frame 1, so that the cold-rolled steel plates 3 can be fed in an orderly and uniform manner. A moving block 15 is movably connected to the machine frame 1. Under the limitation of the machine frame 1, the moving block 15 The moving block 15 can move along a fixed track on the machine frame 1. A loading block 8 for pushing the cold-rolled steel plate 3 out of the material is fixed on the top of the moving block 15. The loading block 8 is in contact with the cold-rolled steel plate 3 at the bottom layer. The height of the loading block 8 is less than the thickness of the cold-rolled steel plate 3. Driven by the moving block 15, the loading block 8 can push the cold-rolled steel plate 3 at the bottom layer to be unloaded in sequence, so that the cold-rolled steel plates 3 can be unloaded in an orderly and individual manner, ensuring that the cold-rolled steel plates 3 can be unloaded evenly. 1 is movably sleeved with a driving rod 18. Under the limitation of the machine frame 1, the driving rod 18 can be rotated at a fixed position on the machine frame 1. An eccentric wheel 17 for driving the moving block 15 is fixed in the middle of the driving rod 18. Under the rotation of the eccentric wheel 17, the moving block 15 can reciprocate, so that the loading block 8 can push the cold-rolled steel plate 3 to discharge in turn. The straightening roller 2 and the eccentric wheel 17 are linked by a first transmission belt 5. The linkage makes the eccentric wheel 17, when rotating, able to cooperate with the loading block 8 to push the cold-rolled steel plate 3 for loading, while driving the straightening roller 2 to rotate to roll and straighten the cold-rolled steel plate 3, and the straightening roller 2 is fixed with a second transmission wheel 10 at one end extending out of the body frame 1, so that the second transmission wheel 10 and the straightening roller 2 can rotate together, and a second transmission belt 11 is sleeved between the second transmission wheels 10, and under the transmission of the second transmission belt 11, each layer of straightening rollers 2 can be linked.

[0023] See also Figures 1 to 5 A slot is provided on the machine frame 1 for only a single cold-rolled steel plate 3 to pass through, so that when the loading block 8 pushes the cold-rolled steel plate 3 at the bottom layer for loading, the cold-rolled steel plate 3 on it will not move laterally. The slot corresponds to the cold-rolled steel plate 3 at the bottom layer. A spring 13 is fixed on one side of the moving block 15, and one end of the spring 13 is fixed to the machine frame 1. Under the action of the tension of the spring 13, the moving block 15 can drive the loading block 8 to move toward the slot.

[0024] See also Figures 1 to 6A linkage column 19 is fixed to the bottom end of the moving block 15. Under the transmission of the linkage column 19, the moving block 15 can move. The linkage column 19 is movably connected to the transmission bracket 14, so that the transmission bracket 14 and the linkage column 19 can move relative to each other. The linkage column 19 can move under the push of the transmission bracket 14, and under the action of the tension of the spring 13, the driven wheel 16 can always abut against the eccentric wheel 17, so that the eccentric wheel 17 can drive the moving block 15 to move. The bottom end of the transmission bracket 14 is movably sleeved with a fixed rod 7. Under the limitation of the fixed rod 7, the transmission bracket 14 can be rotated at a fixed position on the body frame 1.

[0025] See also Figures 1 to 5 The two ends of the fixing rod 7 are fixed to the machine body frame 1, and the middle of the transmission bracket 14 is connected with a driven wheel 16 through an axle pin, forming a hinge structure with the axle pin as the rotating axis, so that the driven wheel 16 can be rotated at a fixed position on the transmission bracket 14. Under the push of the driven wheel 16, the transmission bracket 14 can rotate, and the outer side of the driven wheel 16 extends out of the transmission bracket 14 and contacts with the eccentric wheel 17.

[0026] See also Figures 1 to 5 A motor 9 is fixed to the outside of the body frame 1, and the output shaft of the motor 9 passes through the body frame 1 and is fixed to one end of the driving rod 18. Driven by the output shaft of the motor 9, the driving rod 18 can rotate. The motor 9 is a prior art and will not be described in detail here.

[0027] See also Figures 1 to 5 The other end of the driving rod 18 extends out of the body frame 1 and is fixed with a rotating wheel 6. Driven by the driving rod 18, the rotating wheel 6 can rotate. The other end of one of the straightening rollers 2 extends out of the body frame 1 and is fixed with a first transmission wheel 4. The first transmission wheel 4 and the rotating wheel 6 are jointly connected with the first transmission belt 5. Under the drive of the first transmission belt 5, the first transmission wheel 4 can rotate together with the rotating wheel 6. Driven by the first transmission wheel 4, the straightening roller 2 can rotate.

[0028] See also Figures 1 to 5 The straightening rollers 2 are divided into two layers, an upper layer and an lower layer. The second transmission wheels 10 of the upper and lower layers each have a gear 12 fixed thereon. The two gears 12 mesh with each other, so that the straightening rollers 2 of the upper and lower layers can rotate relative to each other, making the transportation of the cold-rolled steel plates 3 between the straightening rollers 2 more convenient.

[0029] In summary, when the cold-rolled steel plate feeding and straightening machine is used, the driving rod 18 is driven by the output shaft of the motor 9 to rotate, and the eccentric wheel 17 is driven by the driving rod 18 to rotate. Under the action of the tension of the spring 13, the moving block 15 drives the linkage column 19, so that the linkage column 19 drives the driven wheel 16 to always contact the eccentric wheel 17. Under the structural action of the eccentricity of the eccentric wheel 17, the spring 13 can pull the moving block 15 to move, and then the feeding block 8 can push the cold-rolled steel plate 3 toward the notch. , and then one end of the cold-rolled steel plate 3 enters between the upper and lower layers of straightening rollers 2, and driven by the driving rod 18, the rotating wheel 6 rotates, and through the transmission of the first transmission belt 5, the first transmission wheel 4 can drive the straightening roller 2 to rotate, and through the transmission cooperation of the second transmission belt 11 and the gear 12, all the straightening rollers 2 can rotate and the upper and lower straightening rollers 2 rotate in opposite directions, and then the cold-rolled steel plate 3 can be smoothly transported and straightened at the same time under the rotation of the straightening roller 2.

[0030] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cold-rolled steel plate material straightening machine, comprising a machine frame (1), a straightening roller (2), and a cold-rolled steel plate (3), wherein the machine frame (1) is provided with a straightening roller (2) for rolling and straightening the cold-rolled steel plate, and stacked cold-rolled steel plates (3) are placed on the machine frame (1), characterized in that: The machine frame (1) is movably connected with a moving block (15), and a loading block (8) for pushing the cold-rolled steel plate (3) out of the machine is fixed on the top of the moving block (15). The loading block (8) is in contact with the cold-rolled steel plate (3) at the bottom layer, and the height of the loading block (8) is less than the thickness of the cold-rolled steel plate (3). A driving rod (18) is movably sleeved on the machine frame (1), and an eccentric wheel (17) for driving the moving block (15) to move is fixed in the middle of the driving rod (18). The straightening roller (2) and the eccentric wheel (17) are linked by a first transmission belt (5), and a second transmission wheel (10) is fixed to one end of the straightening roller (2) extending out of the machine frame (1), and a second transmission belt (11) is sleeved between the second transmission wheels (10).

2. The cold-rolled steel sheet straightening machine according to claim 1, characterized in that: The machine body frame (1) is provided with a slot for only a single cold-rolled steel plate (3) to pass through, the slot corresponding to the cold-rolled steel plate (3) at the bottom layer, a spring (13) is fixed to one side of the moving block (15), and one end of the spring (13) is fixed to the machine body frame (1).

3. The cold-rolled steel sheet straightening machine according to claim 2, characterized in that: A linkage column (19) is fixed to the bottom end of the moving block (15), the linkage column (19) is movably connected to a transmission bracket (14), and a fixing rod (7) is movably sleeved at the bottom end of the transmission bracket (14).

4. The cold-rolled steel sheet straightening machine according to claim 3, characterized in that: The two ends of the fixing rod (7) are fixed to the machine frame (1); the middle of the transmission bracket (14) is connected to a driven wheel (16) via an axle pin; the outer side of the driven wheel (16) extends out of the transmission bracket (14) and contacts the eccentric wheel (17).

5. The cold-rolled steel sheet straightening machine according to claim 1, characterized in that: A motor (9) is fixed on the outside of the machine body frame (1), and an output shaft of the motor (9) passes through the machine body frame (1) and is fixed to one end of a driving rod (18).

6. The cold-rolled steel sheet straightening machine according to claim 5, characterized in that: The other end of the driving rod (18) extends out of the machine frame (1) and is fixed with a rotating wheel (6), and the other end of one of the straightening rollers (2) extends out of the machine frame (1) and is fixed with a first transmission wheel (4), wherein the first transmission wheel (4) and the rotating wheel (6) are jointly sleeved with a first transmission belt (5).

7. The cold-rolled steel sheet straightening machine according to claim 1, characterized in that: The straightening roller (2) is divided into two layers, an upper layer and a lower layer, and a gear (12) is fixed to each of the second transmission wheels (10) of the upper layer and the lower layer, and the two gears (12) are meshed with each other.

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