Steel belt feeding equipment for stamping die

Abstract

The utility model relates to a stamping die steel belt feeding device which comprises a rack, a rotating disc used for supporting a steel belt is rotationally arranged on the rack, a clamping assembly is arranged on the rotating disc and used for fixing the steel belt on the rotating disc, a driving part is arranged on the rack, and the driving part is used for driving the rotating disc to rotate. The driving piece is used for driving the rotating disc to rotate; the rack is provided with a movable tool assembly used for steel belt feeding. The movable tool assembly comprises a sliding table arranged on the rack, the sliding table is sequentially provided with a movable base, a lifting assembly and a supporting platform from bottom to top, and the lifting assembly is used for driving the supporting platform to ascend and descend. Automatic feeding and positioning of the steel belt are achieved, manual operation is reduced, and production efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of metal parts stamping, and in particular to a steel strip feeding device for a stamping die. Background Art

[0002] Clip stamping is a process of placing metal sheets between specially designed dies using a punching machine, using the applied pressure to cause the metal to undergo plastic deformation, thereby accurately and efficiently producing metal clips with specific shapes and sizes.

[0003] In the metal buckle stamping production process, the steel strip feeding process is one of the key steps, which directly affects the efficiency and quality of subsequent stamping.

[0004] However, most of the steel strip feeding equipment in the prior art usually includes a simple rotating mechanism and a supporting platform, so that the steel strip feeding process requires frequent manual intervention, which increases the labor intensity of the operators and affects the efficiency of the buckle stamping.

[0005] In view of the above problems, a steel strip feeding device for stamping dies is now designed. Utility Model Content

[0006] An embodiment of the present application provides a steel strip feeding device for a stamping die to solve the problem that most steel strip feeding devices in the related art usually include a simple rotating mechanism and a supporting platform, so that the steel strip feeding process requires frequent manual intervention, which increases the labor intensity of the operator and affects the efficiency of buckle stamping.

[0007] In a first aspect, a steel strip feeding device for a stamping die is provided, comprising:

[0008] A frame, a rotating disk for supporting the steel belt is rotatably arranged on the frame, a clamping assembly is arranged on the rotating disk, the clamping assembly is used to fix the steel belt on the rotating disk, and a driving member is arranged on the frame, the driving member is used to drive the rotating disk to rotate;

[0009] The frame is provided with a movable tooling assembly for feeding the steel strip;

[0010] The mobile tooling assembly includes a slide arranged on a frame, and the slide is provided with a moving seat, a lifting assembly and a supporting platform in sequence from bottom to top. The lifting assembly is used to drive the supporting platform to lift and lower, and the supporting platform is used to accommodate the steel belt. A linear drive assembly is arranged on the slide, and the linear drive assembly is used to drive the moving seat to approach or move away from the rotating disk.

[0011] In some embodiments, the clamping assembly is in two groups, and the two groups of clamping mechanisms are arranged in a ring shape on the rotating disk;

[0012] The clamping assembly comprises a cylinder 1 and an arc-shaped clamping plate which are connected to each other. The cylinder 1 is embedded on the rotating disk, and the arc-shaped clamping plate is in contact with the inner side of the steel belt.

[0013] In some embodiments, the driving member includes a driving motor disposed on a frame, one end of the rotating disk extends into the frame, sprockets are disposed on the output shaft of the driving motor and the outer side of the rotating disk, and the two sprockets are connected by a chain transmission.

[0014] In some embodiments, the slide table includes a table body arranged at the bottom of the rack, and a set of slide rails are arranged on the table body in a relative manner;

[0015] A group of sliding blocks which are slidably matched with the slide rails are arranged relatively at the bottom of the movable seat.

[0016] In some embodiments, the lifting assembly includes a set of cylinders 2 relatively arranged on the moving seat, and a telescopic rod relatively arranged on the moving seat, the piston rod of the cylinders 2 is connected to the supporting platform, and the end of the telescopic rod is connected to the supporting platform.

[0017] In some embodiments, the support platform has a groove for accommodating the steel belt, and limit strips are arranged at two opposite ends of the groove.

[0018] In some embodiments, the linear drive assembly includes a second drive motor disposed on a moving seat, and a rack disposed on a slide, wherein an output shaft of the second drive motor passes through and extends to the bottom of the moving seat, and the output shaft of the second drive motor is provided with a gear meshing with the rack.

[0019] In some embodiments, a guiding mechanism is further included, which includes a mounting frame arranged on a frame, a cylinder three is arranged on the mounting frame, a rotating shaft two is rotatably arranged on the mounting frame, a transmission rod is arranged at one end of the rotating shaft two, a pulley is arranged at the other end of the transmission rod, the pulley is in contact with the surface of the steel belt, an arc-shaped guide rod is arranged on the piston rod of the cylinder three, and the other end of the arc-shaped guide rod is rotatably arranged on the rotating shaft three.

[0020] The embodiment of the present application provides a steel strip feeding device for a stamping die. Through the coordinated work of a slide, a movable seat, a lifting assembly, a support platform, a linear drive assembly, a rotating disk and a drive member, automatic feeding and positioning of the steel strip are realized, manual operation is reduced, and production efficiency is improved. The entire feeding process has a high degree of automation and is easy to operate, which reduces the skill requirements for operators and avoids safety accidents. In addition, the equipment can adapt to steel strips of different sizes and shapes, thereby improving the versatility and flexibility of the equipment.

[0021] The combined use of the clamping assembly and the rotating disk can ensure the stability and accuracy of the steel strip during rotation, providing a good foundation for subsequent processing operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 A schematic diagram of a three-dimensional structure provided in an embodiment of the present application;

[0024] Figure 2 A three-dimensional schematic diagram of a rack connection structure provided in an embodiment of the present application;

[0025] Figure 3 Schematic diagram of the three-dimensional structure of the mobile tooling assembly provided in the embodiment of the present application Figure 1 ;

[0026] Figure 4 Schematic diagram of the three-dimensional structure of the mobile tooling assembly provided in the embodiment of the present application Figure 2 ;

[0027] Figure 5 A rear cross-sectional view of a driving member provided in an embodiment of the present application;

[0028] Figure 6 A right side view of the clamping assembly provided in an embodiment of the present application.

[0029] In the figure: 1. frame; 2. rotating disk; 3. clamping assembly; 31. cylinder 1; 32. arc clamping plate; 4. driving part; 41. driving motor; 42. sprocket; 5. moving tooling assembly; 51. slide; 511. table; 512. slide rail; 513. slider; 52. moving seat; 53. lifting assembly; 531. cylinder 2; 532. telescopic rod; 54. supporting platform; 541. groove; 542. limit strip; 55. linear drive assembly; 551. driving motor 2; 552. rack; 553. gear; 6. guiding mechanism. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0031] An embodiment of the present application provides a steel strip feeding device for a stamping die, which can solve the problem that most steel strip feeding devices in the related technology usually include a simple rotating mechanism and a supporting platform, so that the steel strip feeding process requires frequent manual intervention, which increases the labor intensity of the operator and affects the efficiency of buckle stamping.

[0032] See also Figure 1-Figure 3 A steel strip feeding device for a stamping die comprises: a frame 1, a rotating disk 2 for supporting a steel strip is rotatably provided on the frame 1, a clamping assembly 3 is provided on the rotating disk 2, the clamping assembly 3 is used to fix the steel strip on the rotating disk 2, a driving member 4 is provided on the frame 1, and the driving member 4 is used to drive the rotating disk 2 to rotate;

[0033] The frame 1 is provided with a movable tooling assembly 5 for feeding the steel strip;

[0034] The movable tooling assembly 5 includes a slide 51 arranged on the frame 1, and the slide 51 is provided with a movable seat 52, a lifting assembly 53 and a support platform 54 from bottom to top. The lifting assembly 53 is used to drive the support platform 54 to rise and fall, and the support platform 54 is used to accommodate the steel belt. A linear drive assembly 55 is arranged on the slide 51, and the linear drive assembly 55 is used to drive the movable seat 52 to approach or move away from the rotating disk 2.

[0035] When the equipment is in the initial state, the rotating disk 2 is in a stationary state, and the clamping assembly 3 does not clamp the steel belt; the movable tooling assembly 5 is located away from the rotating disk 2, and the supporting platform 54 is in the lowest position, so that manual or robotic arms and other devices can place the steel belt on the supporting platform 54.

[0036] In actual operation, the steel belt is placed on the support platform 54 using automated equipment, the lifting assembly 53 starts working to lift the support platform 54 to a certain height so that the steel belt and the clamping assembly 3 on the rotating disk 2 are in the same horizontal plane, the linear drive assembly 55 starts to drive the movable seat 52 and the lifting assembly 53 and the support platform 54 thereon to move toward the rotating disk 2 until the steel belt is aligned with the clamping position on the rotating disk 2, then the clamping assembly 3 starts to fix the steel belt on the rotating disk 2, the driving member 4 starts working to drive the rotating disk 2 to rotate in the set direction and speed, thereby driving the steel belt to rotate.

[0037] Through the coordinated work of the mobile tooling assembly 5 and the rotating disk 2, automatic loading and positioning of the steel strip is achieved, manual operation is reduced, and production efficiency is improved. The entire loading process has a high degree of automation and is easy to operate, which reduces the skill requirements for operators and avoids safety accidents.

[0038] The combined use of the clamping assembly 3 and the rotating disk 2 can ensure the stability and accuracy of the steel strip during rotation, providing a good foundation for subsequent processing operations.

[0039] The lifting and linear movement functions of the mobile tooling assembly 5 enable the equipment to adapt to steel strips of different sizes and shapes, thereby improving the versatility and flexibility of the equipment.

[0040] It should be noted that the rotating disk 2 includes a rotating shaft rotatably arranged on the frame 1, and a fixed disk is arranged on the rotating shaft.

[0041] Specifically, in this embodiment, the clamping assembly 3 is divided into two groups, and the two groups of clamping mechanisms are arranged in a ring shape on the rotating disk 2;

[0042] The clamping assembly 3 includes a cylinder 31 and an arc-shaped clamping plate 32 which are connected to each other. The cylinder 31 is embedded in the rotating disk 2, and the arc-shaped clamping plate 32 is in contact with the inner side of the steel belt.

[0043] The expansion and contraction of the cylinder 31 drives the arc-shaped clamping plate 32 to open and close, thereby clamping and releasing the steel strip.

[0044] In actual operation, after receiving the clamping command, the cylinder 31 starts to start and extends the piston rod outward. The extension of the piston rod pushes the arc clamping plate 32 to move toward the steel belt until the arc clamping plate 32 fits tightly with the inner side of the steel belt, thereby clamping the steel belt.

[0045] Since the two groups of clamping assemblies 3 are arranged in a ring shape on the rotating disk 2, they can clamp multiple positions inside the steel belt at the same time to ensure the stability of the steel belt during rotation.

[0046] Furthermore, in this embodiment, the driving member 4 includes a driving motor 41 arranged on the frame 1, one end of the rotating disk 2 extends into the frame 1, and a sprocket 42 is provided on the output shaft of the driving motor 41 and the outer side of the rotating disk 2, and the two sprockets 42 are connected by a chain transmission.

[0047] The driving motor 41 is installed on the frame 1, and its output shaft is connected to the sprocket 42. One end of the rotating disk 2 extends into the frame 1, and a sprocket 42 is also installed on its outer side. The two sprockets 42 are connected by a chain to form a closed transmission system.

[0048] In actual operation, when the driving motor 41 is started, its output shaft begins to rotate, driving the sprocket 42 connected to it to rotate. Due to the transmission effect of the chain, the chain connected to the outer sprocket 42 of the rotating disk 2 also starts to move, thereby driving the rotating disk 2 to rotate. By adjusting the rotation speed and direction of the driving motor 41, the rotation speed and direction of the rotating disk 2 can be controlled.

[0049] Specifically, the slide 51 in this embodiment includes a platform 511 arranged at the bottom of the rack 1, and a group of slide rails 512 are relatively arranged on the platform 511;

[0050] A group of sliding blocks 513 slidably matched with the slide rails 512 are arranged at the bottom of the movable seat 52 .

[0051] The movable seat 52 is installed on the slide rail 512 of the slide table 51 through the slider 513 at the bottom thereof and is at a certain initial position of the slide rail. When the movable seat 52 needs to be moved closer to or away from the rotating disk 2, the linear drive assembly 55 starts to work.

[0052] The slider 513 at the bottom of the moving seat 52 slides smoothly on the slide rail 512 to ensure the stability and linear movement of the moving seat 52 .

[0053] Preferably, the lifting assembly 53 in this embodiment includes a group of cylinders 531 relatively arranged on the moving seat 52, and a telescopic rod 532 relatively arranged on the moving seat 52, the piston rod of the cylinder 531 is connected to the supporting platform 54, and the end of the telescopic rod 532 is connected to the supporting platform 54.

[0054] When it is necessary to lift the support platform 54 to move the steel belt to the same height as the rotating disk 2, the cylinder 2 531 starts working, and the piston rod of the cylinder 2 531 extends outward to push the support platform 54 to move upward. At the same time, the telescopic rod 532 plays a supporting and guiding role to ensure the stability and linear motion of the support platform 54 during the lifting process. When the support platform 54 reaches the predetermined height, the cylinder 2 531 stops working and the support platform 54 remains in this position.

[0055] When the steel strip has been placed on the rotating disk 2 and the supporting platform 54 needs to be lowered, the cylinder 2 531 works again, the piston rod retracts inward, and the supporting platform 54 moves downward under the joint action of the piston rod of the cylinder 2 531 and the telescopic rod 532, returning to the initial position or waiting for the next loading operation.

[0056] Specifically, in this embodiment, the support platform 54 has a groove 541 for accommodating the steel belt, and limit bars 542 are arranged at two ends of the groove 541 opposite to each other.

[0057] The groove 541 is designed to match the shape and size of the steel strip, and its depth and width generally match the thickness and width of the steel strip.

[0058] When the steel belt is placed on the supporting platform 54, the groove 541 can accurately accommodate the steel belt to prevent it from sliding or deflecting.

[0059] The design of the groove 541 also helps to quickly locate and place the steel strip, thereby improving work efficiency.

[0060] The limiting strips 542 are relatively arranged at two ends of the groove 541 to limit the position of the steel strip in the groove.

[0061] When the steel belt is placed in the groove 541, the limiting strip 542 can prevent the steel belt from moving too much in the length direction, thereby ensuring its stability during lifting and moving.

[0062] The height of the limiting strip 542 is usually slightly higher than the thickness of the steel strip to ensure that it can effectively limit the position of the steel strip.

[0063] As a preferred embodiment, the linear drive assembly 55 in this implementation scheme includes a second drive motor 551 arranged on the moving seat 52, and a rack 552 arranged on the slide 51, and the output shaft of the second drive motor 551 passes through and extends to the bottom of the moving seat 52, and the output shaft of the second drive motor 551 is provided with a gear 553 meshing with the rack 552.

[0064] When the movable seat 52 needs to be moved, the driving motor 2 551 starts working, and the output shaft of the driving motor 2 551 rotates, driving the gear 553 connected thereto to rotate. Due to the meshing relationship between the gear 553 and the rack 552, the rotation of the gear 553 will be converted into a linear movement of the movable seat 52 on the slide 51. By controlling the rotation direction and speed of the driving motor 2 551, the moving direction and speed of the movable seat 52 can be accurately controlled.

[0065] It should be noted that the drive motor usually has a precise control system such as an encoder, so it can accurately control the moving distance and position of the moving seat 52. The control system can adjust the rotation angle of the drive motor 2 551 as needed to achieve precise positioning of the moving seat 52.

[0066] In another embodiment, it also includes a guiding mechanism 6, which includes a mounting frame arranged on the frame 1, a cylinder three is arranged on the mounting frame, a rotating shaft two is rotatably arranged on the mounting frame, a transmission rod is arranged at one end of the rotating shaft two, a pulley is arranged at the other end of the transmission rod, and the pulley contacts the surface of the steel belt, an arc-shaped guide rod is arranged on the piston rod of the cylinder three, and the other end of the arc-shaped guide rod is rotatably arranged on the rotating shaft three.

[0067] The contact and guidance of the guide mechanism 6 on the surface of the steel strip ensures the stability and accuracy of the steel strip during the unwinding process.

[0068] Cylinder three starts to work, and its piston rod extends and retracts. The extension and retraction of the piston rod drives the arc guide rod to rotate along shaft three. At the same time, the other end of the arc guide rod is connected to the transmission rod, so the transmission rod will also move with the rotation of the arc guide rod. The movement of the transmission rod drives the rotation of shaft two, which makes the pulley close to the surface of the steel belt. The sliding of the pulley on the surface of the steel belt plays a guiding and positioning role, ensuring the stability and accuracy of the steel belt during the unwinding process.

[0069] By adjusting the extension and contraction of the three-piston rod of the cylinder, the position and pressure of the pulley on the surface of the steel belt can be controlled to adapt to steel belts of different widths and thicknesses.

[0070] Specifically, two groups of positioning blocks are also included. The two groups of positioning blocks are relatively arranged at two ends of the slide 51 to control the starting position and the end position of the moving seat.

[0071] The two sets of positioning blocks are mainly used to control the starting position and the end position of the moving seat 52 , so as to ensure that the moving seat 52 moves on the slide 51 accurately.

[0072] Two sets of positioning blocks are respectively installed at two ends of the slide 51 to form the movement limit of the moving seat 52 .

[0073] The positioning block is usually designed to have a shape and size that matches the moving seat 52 to ensure that the moving seat 52 can stop accurately when it contacts the positioning block.

[0074] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying 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 on the present application. 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 an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0075] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0076] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A steel strip feeding device for a stamping die, characterized in that: include: A frame (1), a rotating disk (2) for supporting a steel belt being rotatably arranged on the frame (1), a clamping assembly (3) being arranged on the rotating disk (2), the clamping assembly (3) being used to fix the steel belt on the rotating disk (2), and a driving member (4) being arranged on the frame (1), the driving member (4) being used to drive the rotating disk (2) to rotate; The frame (1) is provided with a movable tooling assembly (5) for feeding the steel strip; The movable tooling assembly (5) comprises a slide (51) arranged on a frame (1), wherein the slide (51) is provided with a movable seat (52), a lifting assembly (53) and a supporting platform (54) in sequence from bottom to top, wherein the lifting assembly (53) is used to drive the supporting platform (54) to rise and fall, and the supporting platform (54) is used to accommodate a steel belt, and a linear drive assembly (55) is provided on the slide (51), wherein the linear drive assembly (55) is used to drive the movable seat (52) to approach or move away from the rotating disk (2).

2. The steel strip feeding device for stamping dies according to claim 1, characterized in that: The clamping assembly (3) consists of two groups, and the two groups of clamping mechanisms are arranged in a ring shape on the rotating disk (2); The clamping assembly (3) comprises a cylinder one (31) and an arc-shaped clamping plate (32) which are connected to each other. The cylinder one (31) is embedded in the rotating disk (2), and the arc-shaped clamping plate (32) is in contact with the inner side of the steel belt.

3. The steel strip feeding device for stamping die according to claim 1, characterized in that: The driving member (4) comprises a driving motor (41) arranged on the frame (1); one end of the rotating disk (2) extends into the frame (1); a sprocket (42) is arranged on the output shaft of the driving motor (41) and the outer side of the rotating disk (2); and the two sprockets (42) are connected via a chain transmission.

4. The steel strip feeding device for stamping dies according to claim 1, characterized in that: The slide platform (51) comprises a platform body (511) arranged at the bottom of the frame (1), and a group of slide rails (512) are arranged opposite to each other on the platform body (511); A group of sliding blocks (513) slidably matched with the slide rails (512) are arranged opposite to each other at the bottom of the movable seat (52).

5. The steel strip feeding device for stamping die according to claim 1, characterized in that: The lifting assembly (53) comprises a group of cylinders (531) relatively arranged on the moving seat (52), and telescopic rods (532) relatively arranged on the moving seat (52), the piston rod of the cylinders (531) being connected to the supporting platform (54), and the end of the telescopic rod (532) being connected to the supporting platform (54).

6. The steel strip feeding device for stamping dies according to claim 1, characterized in that: The support platform (54) is provided with a groove (541) for accommodating the steel belt, and limiting strips (542) are arranged opposite to each other at two ends of the groove (541).

7. The steel strip feeding device for stamping die according to claim 1, characterized in that: The linear drive assembly (55) comprises a second drive motor (551) arranged on the moving seat (52), and a rack (552) arranged on the slide (51); the output shaft of the second drive motor (551) passes through and extends to the bottom of the moving seat (52); the output shaft of the second drive motor (551) is provided with a gear (553) meshing with the rack (552).

8. The steel strip feeding device for stamping dies according to claim 1, characterized in that: The machine also comprises a guiding mechanism (6), wherein the guiding mechanism (6) comprises a mounting frame arranged on the frame (1), a third cylinder being arranged on the mounting frame, a second rotating shaft being rotatably arranged on the mounting frame, a transmission rod being arranged at one end of the second rotating shaft, a pulley being arranged at the other end of the transmission rod, the pulley being in contact with the surface of the steel belt, an arc-shaped guide rod being arranged on the piston rod of the third cylinder, and the other end of the arc-shaped guide rod being rotatably arranged on the third rotating shaft.

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