Right-angle bending mechanism for steel belt

Abstract

The utility model relates to the technical field of battery steel belt bending, in particular to a steel belt right-angle bending mechanism which comprises a discharging mechanism, the discharging mechanism comprises a collecting box, a pneumatic clamping jaw, a moving seat, a driving device and a first driving piece, the moving seat is movably connected to a base in the Y direction or in the reverse direction of the Y direction, and the pneumatic clamping jaw is movably connected to the moving seat in the X direction or in the X direction. The driving device is used for driving the pneumatic clamping jaw to move, the first driving part is used for driving the moving seat to move, the collecting box is located on the side, opposite to the Y direction, of the pneumatic clamping jaw, the pneumatic clamping jaw is used for pulling out a steel belt of the conveying channel in the X direction, then the first driving part is used for driving the moving seat to move to the position above the collecting box, and then the pneumatic clamping jaw is controlled to loosen the steel belt. Compared with the prior art, the steel belt unloading device has the advantages that the problem of material blockage during unloading of the steel belt can be solved, time is saved, and the production efficiency of the steel belt is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery steel strip bending, in particular to a right-angle bending mechanism for a steel strip. Background Art

[0002] During the production and processing of steel strips, the steel strips need to be guided from the reel, cut to a fixed length, and then bent into a U-shape. Subsequently, the two ends of the U-shaped steel strips are bent and welded to form a rectangular frame. The Chinese patent with authorization announcement number CN221695973U discloses an automated bending, cutting and conveying mechanism for U-shaped steel strips. Specifically, the disclosed mechanism is a pneumatic clamp that can be movably arranged on a frame along the X direction. An inclined guide slope is provided below the moving path of the pneumatic clamp. Although the patent can unload the steel strip by utilizing the guide slope, the steel strip is easily stuck on the guide slope due to its rectangular shape. The steel strips stuck on the slope need to be manually unloaded, which not only wastes time but also reduces the production efficiency of the steel strips. Therefore, there is an urgent need for a right-angle bending mechanism for steel strips to solve the problem of steel strip unloading and jamming, save time, and improve the production efficiency of the steel strips. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a right-angle bending mechanism for a steel strip, so as to solve the problem of steel strip unloading and jamming, save time and improve the production efficiency of the steel strip.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: a right-angle bending mechanism for a steel strip, comprising:

[0005] base;

[0006] The steel belt conveying channel is connected to the base, and is used to convey the steel belt body along the X-direction with limited position, and a first opening is provided at the interruption of the steel belt conveying channel;

[0007] A limiting housing is sleeved on the first opening of the steel belt conveying channel, and a second opening is provided on one side of the limiting housing in the Y direction, and the second opening is connected to the first opening;

[0008] A cutting mechanism connected to the base, located at the second opening, and used to cut the steel strip body at the first opening;

[0009] The bending mechanism is located at the end of the steel strip conveying body, and the bending mechanism includes a limit seat, a bending column, a rotating seat and a motor. The rotating seat is rotatably connected to the base, the bending column is connected to the rotating seat, and the limit seat is detachably connected to the end of the steel strip conveying channel. The limit seat is provided with a limit fulcrum in contact with the bending housing, and the axial direction of the rotating shaft and the limit fulcrum are coaxial. In the first state, the gap between the limit fulcrum and the bending housing is located at the end of the steel strip conveying channel, and the motor is transmission-connected to the rotating shaft;

[0010] The unloading mechanism includes a collection box, a pneumatic clamp, a movable base, a driving device and a first driving member. The movable base moves along the Y direction or the reverse direction of the Y direction and is connected to the base. The pneumatic clamp moves along the X direction or the X direction and is connected to the movable base. The driving device is used to drive the pneumatic clamp to move. The first driving member is used to drive the movable base to move. The collection box is located on the reverse side of the Y direction of the pneumatic clamp.

[0011] Furthermore, the cutting mechanism includes a first fixed seat, a second fixed seat, a guide post, a first slide rail, a first knife seat, a second knife seat, a spring, a limit block and a second driving member;

[0012] The first fixed seat is connected to the base, the first fixed seat is located on the Y-direction opposite side of the steel belt conveying channel, the second fixed seat is connected to the base, the second fixed seat is located on the Y-direction side of the steel belt conveying channel, one end of the guide post is connected to the first fixed seat, and the other end of the guide post is connected to the second fixed seat, the axial direction of the guide post is Y-direction, the upper part of the first knife seat is slidably connected to the guide post, the limiting shell is connected to the first fixed seat, the first slide rail is connected to the second opening, the axial direction of the first slide rail is the same as the axial direction of the guide post, the lower part of the first knife seat is slidably connected to the first slide rail, the second driving member is connected to the first fixed seat, the second driving member is used to drive the first knife seat to move, the second knife seat is slidably connected to the first slide rail, the second knife seat is located on the Y-direction opposite side of the first knife seat, the second knife seat is connected to the first knife seat through a spring, a cutting knife is provided on the first knife seat, and an avoidance opening for avoiding the cutting knife is provided on the second knife seat, the limiting protrusion is connected to the Y-direction opposite side of the second knife seat, in a certain state, the spring is compressed, the second knife seat abuts against the second opening, and the limiting protrusion abuts against the steel belt.

[0013] Furthermore, the limiting seat is detachably connected to the end of the steel belt conveying channel by bolts.

[0014] Furthermore, the driving device includes a screw shaft and a driving motor. The screw shaft is connected to the movable seat, the axial direction of the screw shaft is the X direction, the pneumatic clamp is slidingly connected to the screw shaft, and the driving motor is transmission-connected to the screw shaft.

[0015] Furthermore, the first driving member is the first cylinder, the second driving member is the second cylinder, the cylinder body of the first cylinder is connected to the second fixed seat, the first tool seat is connected to the piston rod of the first cylinder, the cylinder body of the second cylinder is connected to the base, the movable seat is connected to the piston rod of the second cylinder, and the axial directions of the first cylinder and the second cylinder are both Y-direction.

[0016] Furthermore, driving wheels are provided on both sides of the conveying channel, the circumferential surfaces of the driving wheels are in contact with the surface of the steel strip body in the steel strip conveying channel, and the driving wheels are used to drive the steel strip body to move along the X direction.

[0017] The beneficial effects of the utility model are that, compared with the prior art, the problem of steel strip unloading and jamming can be solved, time can be saved, and the production efficiency of the steel strip can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a right-angle bending mechanism for a steel strip according to a specific embodiment of the present utility model;

[0019] Figure 2 for Figure 1 A magnified view of part A;

[0020] Figure 3 This is a structural schematic diagram of a right-angle bending mechanism for a steel strip according to a specific embodiment of the present utility model;

[0021] Figure 4 for Figure 3 A magnified view of part B;

[0022] Figure 5 This is a Y-direction reverse view of a right-angle bending mechanism for a steel strip according to a specific embodiment of the present utility model;

[0023] Figure 6 for Figure 5 A-direction cross-sectional view;

[0024] Figure 7 This is a schematic diagram of another limiting block structure of a right-angle bending mechanism for a steel strip according to a specific embodiment of the utility model;

[0025] Figure 8 This is a structural schematic diagram of a steel strip processed by another limiting block structure of a right-angle bending mechanism of a steel strip according to a specific embodiment of the present invention.

[0026] Description of labels.

[0027] 1. Base;

[0028] 2. Steel belt conveying channel; 21. First opening;

[0029] 3. Position limiting housing; 31. Second opening;

[0030] 4. Cutting mechanism; 41. First fixed seat; 42. Second fixed seat; 43. Guide post; 44. First slide rail; 45. First knife seat; 46. Second knife seat; 47. Spring; 48. Limit block; 49. Second cylinder;

[0031] 5. Bending mechanism; 51. Limiting seat; 52. Bending column; 53. Rotating seat;

[0032] 6. Discharging mechanism; 61. Collection box; 62. Pneumatic gripper; 63. Moving seat; 64. Driving device; 641. Screw shaft; 642. Driving motor; 65. First cylinder;

[0033] 7. Driving wheel;

[0034] 8. Steel strip body. DETAILED DESCRIPTION

[0035] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

[0036] Please refer to Figures 1 to 8 , a right-angle bending mechanism for a steel strip, comprising;

[0037] Base 1;

[0038] The steel belt conveying channel 2 is connected to the base 1 and is used to convey the steel belt body 8 along the X-direction with limited position. A first opening 21 is provided at the interruption of the steel belt conveying channel 2;

[0039] The limiting housing 3 is sleeved on the first opening 21 of the steel belt conveying channel 2. A second opening 31 is provided on one side of the limiting housing 3 in the Y direction. The second opening 31 is connected to the first opening 21.

[0040] The cutting mechanism 4 is connected to the base 1 and is located at the second opening 31 , and is used to cut the steel strip body 8 at the first opening 21 ;

[0041] The bending mechanism 5 is located at the end of the steel strip body 8. The bending mechanism 5 includes a limit seat 51, a bending column 52, a rotating seat 53 and a motor. The rotating seat 53 is rotatably connected to the base 1, the bending column 52 is connected to the rotating seat 53, and the limit seat 51 is detachably connected to the end of the steel strip conveying channel 2. A limit fulcrum in contact with the bending house is provided on the limit seat 51. The axial direction of the rotating shaft and the limit fulcrum are coaxial. In the first state, the gap between the limit fulcrum and the bending house is located at the end of the steel strip conveying channel 2, and the motor is connected to the rotating shaft in a transmission manner.

[0042] The unloading mechanism 6 includes a collecting box 61, a pneumatic clamp 62, a movable seat 63, a driving device 64 and a first driving member. The movable seat 63 moves along the Y direction or the reverse direction of the Y direction and is connected to the base 1. The pneumatic clamp 62 moves along the X direction or the X direction and is connected to the movable seat 63. The driving device 64 is used to drive the pneumatic clamp 62 to move. The first driving member is used to drive the movable seat 63 to move. The collecting box 61 is located on the reverse side of the pneumatic clamp 62 in the Y direction.

[0043] In the above embodiment, the steel strip body 8 passes through the steel strip conveying channel 2, passes through the first opening 21, and then enters the rear section of the steel strip conveying channel 2. When conveying the steel strip, the rotating seat 53 of the bending mechanism 5 is in the first state. When the steel strip is conveyed to the gap between the limit support point of the limit seat 51 and the bending column 52 and then extends backward for a predetermined length, the motor is controlled to drive the rotating seat 53 to rotate, and the bending column 52 is driven to rotate. The steel strip body 8 is bent 90 degrees by utilizing the cooperation of the bending column 52 and the limit support point of the limit seat 51, and then the steel strip body 8 is controlled to continue to be conveyed a distance in the X direction, and the rotating seat 53 is controlled to rotate again. The steel strip is bent 90 degrees again, and then the steel strip body 8 is controlled to continue to be conveyed in the X direction for a distance, and then the cutting mechanism 4 is controlled to cut the steel strip body 8 from the first opening 21, and then the steel strip body 8 is clamped by the pneumatic clamp 62, and the pneumatic clamp 62 is driven by the driving device 64 to move in the X direction to pull the processed steel strip body 8 out in the X direction, and then the first driving member drives the moving seat 63 to the top of the moving seat 63 collection box 61, and controls the pneumatic clamp 62 to release the clamping, and the steel strip body 8 falls freely into the collection box 61. Compared with the existing technology, it can solve the problem of steel strip unloading and jamming, save time, and improve the production efficiency of the steel strip.

[0044] As an optional embodiment, the cutting mechanism 4 includes a first fixed seat 41, a second fixed seat 42, a guide post 43, a first slide rail 44, a first knife seat 45, a second knife seat 46, a spring 47, a limit block 48 and a second driving member;

[0045] The first fixed seat 41 is connected to the base 1, and the first fixed seat 41 is located on the Y-direction opposite side of the steel belt conveying channel 2. The second fixed seat 42 is connected to the base 1, and the second fixed seat 42 is located on the Y-direction side of the steel belt conveying channel 2. One end of the guide column 43 is connected to the first fixed seat 41, and the other end of the guide column 43 is connected to the second fixed seat 42. The axial direction of the guide column 43 is in the Y direction. The upper part of the first knife seat 45 is slidably connected to the guide column 43. The limiting shell 3 is connected to the first fixed seat 41. The first slide rail 44 is connected to the second opening 31. The axial direction of the first slide rail 44 is the same as the axial direction of the guide column 43. The first knife seat 45 is connected to the second opening 31. The lower part is slidably connected to the first slide rail 44, the second driving member is connected to the first fixed seat 41, the second driving member is used to drive the first knife seat 45 to move, the second knife seat 46 is slidably connected to the first slide rail 44, the second knife seat 46 is located on the Y-direction opposite side of the first knife seat 45, the second knife seat 46 is connected to the first knife seat 45 through a spring 47, the first knife seat 45 is provided with a cutting knife, the second knife seat 46 is provided with an avoidance opening for avoiding the cutting knife, the limiting protrusion is connected to the Y-direction opposite side of the second knife seat 46, in a certain state, the spring 47 is compressed, the second knife seat 46 abuts against the second opening 31, and the limiting protrusion abuts against the steel belt.

[0046] In the above embodiment, the second driving member drives the first knife seat 45 to move in the opposite direction along the Y direction, so that the second knife seat 46 abuts against the second opening 31, and then the first knife seat 45 continues to move, and the spring 47 is compressed, so that the limiting protrusion of the second knife seat 46 presses the steel belt, and the cutting knife of the first knife seat 45 enters the first opening 21 from the second opening 31 through the avoidance opening to cut off the steel belt body 8.

[0047] As an optional embodiment, the limiting seat 51 is detachably connected to the end of the steel belt conveying channel 2 by bolts.

[0048] In the above embodiment, by disassembling the limit seat 51, it can be replaced with other limit seats 51 with different curvatures, such as the one shown in the attached figure. Figure 7 As shown, the four corners of the rectangular steel strip are bent into different arcs, as shown in the attached Figure 8 shown.

[0049] As an optional embodiment, the driving device 64 includes a screw shaft 641 and a driving motor 642. The screw shaft 641 is connected to the movable seat 63. The axial direction of the screw shaft 641 is the X direction. The pneumatic clamp 62 is slidingly connected to the screw shaft 641. The driving motor 642 is transmission-connected to the screw shaft 641.

[0050] As an optional embodiment, the first driving member is the first cylinder 65, the second driving member is the second cylinder 49, the cylinder body of the first cylinder 65 is connected to the second fixed seat 42, the first tool seat 45 is connected to the piston rod of the first cylinder 65, the cylinder body of the second cylinder 49 is connected to the base 1, and the movable seat 63 is connected to the piston rod of the second cylinder 49. The axial directions of the first cylinder 65 and the second cylinder 49 are both Y-direction.

[0051] As an optional embodiment, driving wheels 7 are provided on both sides of the conveying channel, and the circumferential surface of the driving wheel 7 contacts the surface of the steel belt body 8 in the steel belt conveying channel 2. The driving wheel 7 is used to drive the steel belt body 8 to move along the X direction.

[0052] In the above embodiment, driving wheels 7 are provided on both sides of the conveying channel. The circumferential surface of the driving wheel 7 contacts the surface of the steel strip body 8 in the steel strip conveying channel 2. The driving wheel 7 is used to drive the steel strip body 8 to move along the X direction. The driving wheel 7 can be driven by an additional driving mechanism, which is not shown in the figure. Figure 2 , the driving wheel 7 needs to be set at a position on the X-direction opposite side of the cutting mechanism 4.

[0053] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the description and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A right-angle bending mechanism for a steel strip, characterized in that: include; base; The steel belt conveying channel is connected to the base, and is used to convey the steel belt body along the X-direction with limited position, and a first opening is provided at the interruption of the steel belt conveying channel; A limiting housing is sleeved on the first opening of the steel belt conveying channel, and a second opening is provided on one side of the limiting housing in the Y direction, and the second opening is connected to the first opening; A cutting mechanism connected to the base, located at the second opening, and used to cut the steel strip body at the first opening; The bending mechanism is located at the end of the steel strip conveying body, and the bending mechanism includes a limit seat, a bending column, a rotating seat and a motor. The rotating seat is rotatably connected to the base, the bending column is connected to the rotating seat, and the limit seat is detachably connected to the end of the steel strip conveying channel. The limit seat is provided with a limit fulcrum in contact with the bending housing, and the axial direction of the rotating shaft and the limit fulcrum are coaxial. In the first state, the gap between the limit fulcrum and the bending housing is located at the end of the steel strip conveying channel, and the motor is transmission-connected to the rotating shaft; The unloading mechanism includes a collection box, a pneumatic clamp, a movable base, a driving device and a first driving member. The movable base moves along the Y direction or the reverse direction of the Y direction and is connected to the base. The pneumatic clamp moves along the X direction or the X direction and is connected to the movable base. The driving device is used to drive the pneumatic clamp to move. The first driving member is used to drive the movable base to move. The collection box is located on the reverse side of the Y direction of the pneumatic clamp.

2. The right-angle bending mechanism for a steel strip according to claim 1, characterized in that: The cutting mechanism includes a first fixed seat, a second fixed seat, a guide column, a first slide rail, a first knife seat, a second knife seat, a spring, a limit block and a second driving member; The first fixed seat is connected to the base, the first fixed seat is located on the Y-direction opposite side of the steel belt conveying channel, the second fixed seat is connected to the base, the second fixed seat is located on the Y-direction side of the steel belt conveying channel, one end of the guide post is connected to the first fixed seat, and the other end of the guide post is connected to the second fixed seat, the axial direction of the guide post is Y-direction, the upper part of the first knife seat is slidably connected to the guide post, the limiting shell is connected to the first fixed seat, the first slide rail is connected to the second opening, the axial direction of the first slide rail is the same as the axial direction of the guide post, the lower part of the first knife seat is slidably connected to the first slide rail, the second driving member is connected to the first fixed seat, the second driving member is used to drive the first knife seat to move, the second knife seat is slidably connected to the first slide rail, the second knife seat is located on the Y-direction opposite side of the first knife seat, the second knife seat is connected to the first knife seat through a spring, a cutting knife is provided on the first knife seat, and an avoidance opening for avoiding the cutting knife is provided on the second knife seat, the limiting protrusion is connected to the Y-direction opposite side of the second knife seat, in a certain state, the spring is compressed, the second knife seat abuts against the second opening, and the limiting protrusion abuts against the steel belt.

3. The right-angle bending mechanism for a steel strip according to claim 1, characterized in that: The limiting seat is detachably connected to the end of the steel belt conveying channel by bolts.

4. The right-angle bending mechanism for a steel strip according to claim 1, characterized in that: The driving device includes a screw shaft and a driving motor. The screw shaft is connected to the moving seat, the axial direction of the screw shaft is X direction, the pneumatic clamp is slidably connected to the screw shaft, and the driving motor is transmission-connected to the screw shaft.

5. The right-angle bending mechanism for a steel strip according to claim 1, characterized in that: The first driving member is the first cylinder, the second driving member is the second cylinder, the cylinder body of the first cylinder is connected to the second fixed seat, the first tool seat is connected to the piston rod of the first cylinder, the cylinder body of the second cylinder is connected to the base, and the movable seat is connected to the piston rod of the second cylinder. The axial directions of the first cylinder and the second cylinder are both Y directions.

6. The right-angle bending mechanism for a steel strip according to claim 1, characterized in that: Driving wheels are provided on both sides of the conveying channel, the circumferential surfaces of the driving wheels are in contact with the surface of the steel strip body in the steel strip conveying channel, and the driving wheels are used to drive the steel strip body to move along the X direction.

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