Plate rolling machine with automatic stacking function

Abstract

The utility model discloses a plate bending machine with an automatic stacking function, and belongs to the field of plate bending machine equipment. A plate rolling machine with an automatic stacking function comprises a U-shaped frame, a plate rolling machine body and a material storage frame are sequentially arranged under the U-shaped frame, and a position adjusting device is fixedly installed on the plate rolling machine body in the direction close to the material storage frame; according to the plate rolling machine, through mutual cooperation of the transverse adjusting mechanism, the vertical adjusting mechanism and the material clamping mechanism on the U-shaped frame and the position adjusting device on the plate rolling machine body, automatic clamping, transferring and stacking of closed workpieces formed in a rolled mode can be achieved, and through driving of the first motor and the second motor and control of the first hydraulic cylinder and the second hydraulic cylinder, the automatic clamping, transferring and stacking of the closed workpieces can be achieved. The material clamping mechanism can accurately clamp the workpieces and transfer the workpieces to the position above the material storage frame, then the workpieces are automatically released, the workpieces are neatly stacked, the tedious processes of manual discharging, transferring and stacking are effectively reduced, the working efficiency is improved, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of plate rolling machine equipment, in particular to a plate rolling machine with an automatic stacking function. Background Art

[0002] Plate rolling machine is an important processing equipment, which uses working rollers to bend the plate into shape, and can process parts of different shapes such as cylindrical parts and conical parts. For example, the patent number CN213645464U is a three-axis plate rolling machine with convenient adjustment of the pressure roller. This patent realizes the convenient adjustment of the pressure roller by setting a threaded rod and a threaded hole. The position of the slider can be changed by rotating the threaded rod, thereby adjusting the distance between the second roller and the first roller to meet the processing needs of plates of different thicknesses. It is easy to operate and effectively solves the problem of traditional plate rolling machines being limited to plate thickness.

[0003] After in-depth research and analysis, we found that the above patent has some problems in the sheet metal rolling process. First of all, it usually requires manual unloading and manual stacking of workpieces. This method is not only labor-intensive, but also has relatively low overall unloading efficiency, which cannot meet the needs of efficient production. Secondly, the matching design of the first roller and the second roller in this patent makes the removal process particularly inconvenient after rolling into a closed cylindrical or conical part, which affects the smoothness and efficiency of the production process. Therefore, it is necessary for us to improve these shortcomings and defects of the prior art in order to optimize the performance of the plate rolling machine and improve production efficiency. Utility Model Content

[0004] The purpose of the present invention is to provide a plate rolling machine with an automatic stacking function to solve the problems raised in the background technology.

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

[0006] A plate rolling machine with automatic stacking function, comprising: a U-shaped frame, a plate rolling machine body and a material storage rack are arranged in sequence directly below the U-shaped frame, a position adjustment device is installed and fixed on the plate rolling machine body in the direction close to the material storage rack, the position adjustment device is used to constrain the upper roller end on the plate rolling machine body, an L-shaped slider is slidably connected to the upper side of the U-shaped frame, a lateral adjustment mechanism is installed and fixed on one side of the L-shaped slider, which is used to drive the L-shaped slider to move in the guide rail on the upper side of the U-shaped frame, a vertical adjustment mechanism is installed and fixed on the other side of the L-shaped slider, a material clamping mechanism is fixedly connected to the power output end of the vertical adjustment mechanism, and the plate rolling machine body and the material storage rack are both located on the active path of the material clamping mechanism.

[0007] Furthermore, the position adjustment device includes a support plate, a hydraulic cylinder and a sleeve. The support plate is fixed to the outer side of the side plate on the plate rolling machine body, and the sleeve is rotatably connected to the upper side of the side plate on the plate rolling machine body. The sleeve is rotatably connected to the upper roller end on the plate rolling machine body. A hydraulic cylinder is connected between the support plate and the sleeve, and the connection parts between the hydraulic cylinder and the support plate and the sleeve are all hinged.

[0008] Furthermore, the lateral adjustment mechanism is provided with a motor 1 and a rack 1, the power output end of the motor 1 is fixedly connected to a gear 1 through an output shaft, the motor 1 is fixed to the upper side of the L-shaped slider, the rack 1 is fixed to the upper side of the L-shaped slider, and the gear 1 and the rack 1 are meshed with each other.

[0009] Furthermore, the vertical adjustment mechanism is provided with motor 2, rack 2, and vertical guide rail. The power output end of motor 2 is fixedly connected to gear 2 via an output shaft. Motor 2 and vertical guide rail are fixed on the outer surface of the L-shaped slider on the same side. Rack 2 is slidably connected in the vertical guide rail, and rack 2 and gear 2 are meshed with each other.

[0010] Furthermore, the material clamping mechanism is provided with a frame, the frame is fixedly mounted on the bottom of the second rack, and two groups of clamping components and abutment components are symmetrically mounted on the lower side of the frame, and the two groups of abutment components are located in the middle of the two groups of clamping components.

[0011] Furthermore, the clamping assembly includes a second hydraulic cylinder, a clamping claw, and a connecting plate. The second hydraulic cylinder is fixed to the bottom of the frame, the clamping claw is rotatably connected to the lower side of the frame, the bottom of the connecting plate is fixedly connected to the clamping claw, the upper part of the connecting plate is hinged to the movable rod at the output end of the second hydraulic cylinder, and the abutment assembly includes a pneumatic telescopic rod and an abutment plate, and the abutment plate is fixedly connected to the movable rod at the output end of the pneumatic telescopic rod.

[0012] Furthermore, universal wheels are fixed to the four top corners of the bottom of the U-shaped frame.

[0013] Compared with the prior art, the utility model provides a plate rolling machine with automatic stacking function, which has the following beneficial effects:

[0014] The utility model can realize automatic clamping, transfer and stacking of closed workpieces formed by rolling through the cooperation of the horizontal adjustment mechanism, vertical adjustment mechanism, material clamping mechanism and position adjustment device on the U-shaped frame. Through the drive of motor one and motor two and the control of hydraulic cylinder one and hydraulic cylinder two, the material clamping mechanism can accurately clamp the workpiece and transfer it to the top of the material storage rack, and then automatically release it to stack the workpiece neatly. The utility model effectively reduces the tedious process of manual unloading, transportation and stacking, improves work efficiency and reduces labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a plate rolling machine with automatic stacking function proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of a plate rolling machine with automatic stacking function proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the U-shaped frame structure of a plate rolling machine with automatic stacking function proposed by the utility model;

[0018] Figure 4 The utility model proposes a plate rolling machine with automatic stacking function Figure 3 Schematic diagram of the structure of part A;

[0019] Figure 5 The utility model is a schematic diagram of the cross-sectional structure of a material clamping mechanism of a plate rolling machine with an automatic stacking function.

[0020] In the figure: 1. Plate rolling machine body; 2. Position adjustment device; 21. Support plate; 22. Hydraulic cylinder 1; 23. Bushing; 3. Material storage rack; 4. U-shaped rack; 5. L-shaped slider; 6. Horizontal adjustment mechanism; 61. Motor 1; 62. Gear 1; 63. Rack 1; 7. Vertical adjustment mechanism; 71. Motor 2; 72. Gear 2; 73. Rack 2; 74. Vertical guide rail; 8. Material clamping mechanism; 81. Rack; 82. Hydraulic cylinder 2; 83. Clamping claw; 84. Connecting plate; 85. Pneumatic telescopic rod; 86. Abutment plate; 9. Universal wheel. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] Embodiment 1:

[0024] Reference Figure 1-5A plate rolling machine with automatic stacking function comprises: a U-shaped frame 4, a plate rolling machine body 1 and a material storage rack 3 are arranged in sequence directly below the U-shaped frame 4, a position adjustment device 2 is fixedly installed on the plate rolling machine body 1 in the direction close to the material storage rack 3, the position adjustment device 2 is used to constrain the upper roller end of the plate rolling machine body 1, an L-shaped slider 5 is slidably connected to the upper side of the U-shaped frame 4, a lateral adjustment mechanism 6 is fixedly installed on one side of the L-shaped slider 5, which is used to drive the L-shaped slider 5 to move in the guide rail on the upper side of the U-shaped frame 4, a vertical adjustment mechanism 7 is fixedly installed on the other side of the L-shaped slider 5, and a material clamping mechanism 8 is fixedly connected to the power output end of the vertical adjustment mechanism 7, the plate rolling machine body 1 and the material storage rack 3 are both located on the activity path of the material clamping mechanism 8.

[0025] like Figure 2 As shown, the position adjustment device 2 includes a support plate 21, a hydraulic cylinder 22, and a sleeve 23. The support plate 21 is fixed to the outer side of the side plate on the plate rolling machine body 1, and the sleeve 23 is rotatably connected to the upper side of the side plate on the plate rolling machine body 1. The sleeve 23 is rotatably connected to the upper roller end on the plate rolling machine body 1. A hydraulic cylinder 22 is connected between the support plate 21 and the sleeve 23, and the connection parts between the hydraulic cylinder 22 and the support plate 21 and the sleeve 23 are all hinged.

[0026] like Figure 4 As shown, the lateral adjustment mechanism 6 is provided with a motor 61 and a rack 63, the power output end of the motor 61 is fixedly connected to a gear 62 via an output shaft, the motor 61 is fixed to the upper side of the L-shaped slider 5, the rack 63 is fixed to the upper side of the L-shaped slider 5, and the gear 62 and the rack 63 are meshed with each other.

[0027] like Figure 4 As shown, the vertical adjustment mechanism 7 is provided with a motor 2 71, a rack 2 73, and a vertical guide rail 74. The power output end of the motor 2 71 is fixedly connected to the gear 2 72 via an output shaft. The motor 2 71 and the vertical guide rail 74 are both fixed on the outer surface of the L-shaped slider 5 on the same side. The rack 2 73 is slidably connected in the vertical guide rail 74, and the rack 2 73 and the gear 2 72 are meshed with each other.

[0028] Embodiment 2:

[0029] The difference between this embodiment and embodiment 1 is that:

[0030] like Figure 5 As shown, the material clamping mechanism 8 is provided with a frame 81, which is fixed to the bottom of the second rack 73, and two groups of clamping components and abutment components are symmetrically installed on the lower side of the frame 81, and the two groups of abutment components are located in the middle of the two groups of clamping components.

[0031] like Figure 5As shown, the clamping assembly includes a hydraulic cylinder 82, a clamping claw 83, and a connecting plate 84. The hydraulic cylinder 82 is fixed to the bottom of the frame 81, and the clamping claw 83 is rotatably connected to the lower side of the frame 81. The bottom of the connecting plate 84 is fixedly connected to the clamping claw 83, and the upper part of the connecting plate 84 is hinged to the movable rod at the output end of the hydraulic cylinder 82. The abutment assembly includes a pneumatic telescopic rod 85 and an abutment plate 86. The abutment plate 86 is fixedly connected to the movable rod at the output end of the pneumatic telescopic rod 85.

[0032] like Figure 3 As shown, universal wheels 9 are fixed to the four top corners of the bottom of the U-shaped frame 4.

[0033] Working principle: Before the utility model works, the U-shaped frame 4 is first moved to the designated position above the plate rolling machine body 1 and the material storage rack 3 through the universal wheel 9. When working, the plate rolling machine body 1 is powered on and started, and the sheet material enters from the feeding end of the plate rolling machine body 1. The upper roller and the lower roller on the plate rolling machine body 1 cooperate with each other to roll the sheet material. After the sheet material is rolled into a circle, the plate rolling machine body 1 is closed. Figure 2 , start the hydraulic cylinder 22 and use the shortening of the movable rod at the output end of the hydraulic cylinder 22 to drive the sleeve 23 to rotate, so that the sleeve 23 releases the constraint on the right end of the upper roller on the upper part of the plate rolling machine body 1. Then, through the cooperation of the lateral adjustment mechanism 6 and the vertical adjustment mechanism 7 on the U-shaped frame 4, the horizontal position and vertical position of the material clamping mechanism 8 can be adjusted. Specifically, Figure 1 , Figure 4 As shown, the motor 1 61 on the lateral adjustment mechanism 6 is started to drive the gear 1 62 to rotate. Since the gear 1 62 is meshed with the rack 1 63, when the gear 1 62 rotates, the L-shaped slider 5 can be driven to move left and right in the horizontal direction. The motor 2 71 on the vertical adjustment mechanism 7 is started to drive the gear 2 72 to rotate. The gear 2 72 drives the rack 2 73 to move up and down in the vertical guide rail 74 through the meshing relationship, so that the rack 2 73 drives the material clamping mechanism 8 to move up and down.

[0034] By using the above-mentioned lateral adjustment mechanism 6 and vertical adjustment mechanism 7 in combination, the material clamping mechanism 8 is moved to a suitable height directly above the plate rolling machine body 1, such as Figure 5As shown, the hydraulic cylinder 2 82 on the material clamping mechanism 8 is started, and the retraction of the movable rod drives the clamping claw 83 to rotate through the connecting plate 84. When the clamping claws 83 on the clamping assemblies on both sides rotate synchronously, the rolled forming sheet material can be clamped and fixed in the width direction. Subsequently, the pneumatic telescopic rods 85 on the two sets of abutment assemblies are started synchronously. The pneumatic telescopic rods 85 use the extension of the movable rod to make the abutment plate 86 and the upper side of the sheet material tightly abut together, thereby completing the stable clamping of the sheet material. Subsequently, the above steps are repeated, and the material clamping mechanism 8 can close the closed material after clamping by using the cooperation of the lateral adjustment mechanism 6 and the vertical adjustment mechanism 7. The formed workpiece passes through the upper side of the shaft sleeve 23 on the position adjustment device 2 to the right and is transferred to the top of the storage rack 3. Subsequently, the clamping and fixing effects of the two groups of clamping components and the abutting components on the material clamping mechanism 8 are released. Under the action of gravity, the rolled workpiece can fall into the storage rack 3. As the plate rolling machine body 1 continues to roll the sheet material, combined with the clamping and moving cooperation of the material clamping mechanism 8, the rolled workpiece can be automatically stacked neatly in the storage rack 3. The utility model reduces the low efficiency caused by manual unloading, transportation and stacking during sheet material rolling processing, effectively improves work efficiency and reduces labor costs.

Claims

1. A plate rolling machine with automatic palletizing function, comprising: The U-shaped frame (4) is characterized in that a plate rolling machine body (1) and a material storage rack (3) are sequentially arranged directly below the U-shaped frame (4); a position adjustment device (2) is fixedly installed on the plate rolling machine body (1) in the direction close to the material storage rack (3); the position adjustment device (2) is used to constrain the upper roller end on the plate rolling machine body (1); an L-shaped slider (5) is slidably connected to the upper side of the U-shaped frame (4); a lateral adjustment mechanism (6) is fixedly installed on one side of the L-shaped slider (5) for driving the L-shaped slider (5) to move in the guide rail on the upper side of the U-shaped frame (4); a vertical adjustment mechanism (7) is fixedly installed on the other side of the L-shaped slider (5); a material clamping mechanism (8) is fixedly connected to the power output end of the vertical adjustment mechanism (7); the plate rolling machine body (1) and the material storage rack (3) are both located on the movable path of the material clamping mechanism (8).

2. The plate rolling machine with automatic stacking function according to claim 1, characterized in that: The position adjustment device (2) comprises a support plate (21), a hydraulic cylinder (22), and a shaft sleeve (23); the support plate (21) is fixed to the outer side of the side plate on the plate rolling machine body (1); the shaft sleeve (23) is rotatably connected to the upper side of the side plate on the plate rolling machine body (1); the shaft sleeve (23) is rotatably connected to the upper roller end on the plate rolling machine body (1); a hydraulic cylinder (22) is connected between the support plate (21) and the shaft sleeve (23); and the connection parts between the hydraulic cylinder (22) and the support plate (21) and the shaft sleeve (23) are all hinged.

3. The plate rolling machine with automatic stacking function according to claim 1, characterized in that: The lateral adjustment mechanism (6) is provided with a motor (61) and a rack (63); the power output end of the motor (61) is fixedly connected to a gear (62) via an output shaft; the motor (61) is fixed to the upper side of the L-shaped slider (5); the rack (63) is fixed to the upper side of the L-shaped slider (5); and the gear (62) and the rack (63) are meshed with each other.

4. The plate rolling machine with automatic stacking function according to claim 3, characterized in that: The vertical adjustment mechanism (7) is provided with a second motor (71), a second rack (73), and a vertical guide rail (74); the power output end of the second motor (71) is fixedly connected to a second gear (72) via an output shaft; the second motor (71) and the vertical guide rail (74) are both fixed to the outer surface of the L-shaped slider (5) on the same side; the second rack (73) is slidably connected in the vertical guide rail (74); the second rack (73) and the second gear (72) are meshed with each other.

5. The plate rolling machine with automatic stacking function according to claim 4, characterized in that: The material clamping mechanism (8) is provided with a frame (81), the frame (81) is fixedly mounted on the bottom of the second rack (73), and two groups of clamping components and abutment components are symmetrically mounted on the lower side of the frame (81), and the two groups of abutment components are located in the middle of the two groups of clamping components.

6. The plate rolling machine with automatic stacking function according to claim 5, characterized in that: The clamping assembly comprises a second hydraulic cylinder (82), a clamping claw (83), and a connecting plate (84); the second hydraulic cylinder (82) is fixed to the bottom of the frame (81); the clamping claw (83) is rotatably connected to the lower side of the frame (81); the bottom of the connecting plate (84) is fixedly connected to the clamping claw (83); the upper part of the connecting plate (84) is hinged to a movable rod at the output end of the second hydraulic cylinder (82); the abutting assembly comprises a pneumatic telescopic rod (85) and an abutting plate (86); the abutting plate (86) is fixedly connected to the movable rod at the output end of the pneumatic telescopic rod (85).

7. The plate rolling machine with automatic stacking function according to claim 1, characterized in that: Universal wheels (9) are fixed to the four top corners of the bottom of the U-shaped frame (4).

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