Rotating disc type automatic die feeding device

Abstract

The utility model provides a rotating disc type automatic die feeding device, which relates to the technical field of rivet pressing equipment and comprises a supporting mechanism, a rotating mechanism and a jacking mechanism are arranged on the supporting mechanism, and a stress block is arranged on the supporting mechanism. The jacking mechanism comprises a jacking driving assembly and a jacking plate, the jacking driving assembly is connected with the jacking plate and can drive the jacking plate to ascend and descend, and when the jacking plate ascends to the jacking position, the jacking plate is flush with the stress block; the rotating mechanism comprises a rotating driving assembly and a rotating disc, the rotating driving assembly is connected with the rotating disc, a through groove used for containing the mold is formed in the rotating disc, the mold penetrates through the through groove and is placed on the jacking plate, and when the jacking plate is located at the jacking position, the rotating driving assembly drives the rotating disc to rotate, and the mold can be moved to the stress block; through mutual cooperation of the supporting mechanism, the jacking mechanism and the rotating mechanism, automatic die feeding can be achieved without human participation, the die feeding effect is remarkable, and the die feeding efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of riveting equipment, and particularly relates to a rotary automatic die loading device. Background Art

[0002] A riveting machine (also called a rivet machine, rotary riveting machine, riveting machine, rolling riveting machine, etc.) is a new type of riveting equipment developed based on the principle of cold rolling, and refers to a mechanical device that can rivet items with rivets.

[0003] During the use of the riveting equipment, a die is usually required. Traditionally, the die loading is usually achieved manually, which affects the work efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a rotary automatic die loading device to solve the above technical problems existing in the prior art; the preferred technical solutions among the many technical solutions provided by the utility model can produce many technical effects; see the following for details.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A rotary automatic die loading device provided by the utility model includes a support mechanism, on which a rotation mechanism and a lifting mechanism are arranged. Among them: a force-bearing block is arranged on the support mechanism; the lifting mechanism includes a lifting drive assembly and a lifting plate, the lifting drive assembly is connected to the lifting plate and can drive the lifting plate to lift and lower. When the lifting plate rises to the lifting position, the lifting plate is flush with the force-bearing block; the rotation mechanism includes a rotation drive assembly and a turntable, the rotation drive assembly is connected to the turntable, a through groove for accommodating a die is arranged on the turntable, the die passes through the through groove and is placed on the lifting plate. When the lifting plate is in the lifting position, the rotation drive assembly drives the turntable to rotate, and can move the die to the force-bearing block.

[0007] Preferably, the support mechanism includes a support seat, and the rotation mechanism and the lifting mechanism are both arranged on the support seat.

[0008] Preferably, the rotation drive assembly includes a servo motor and an output shaft. Among them: the output end of the servo motor is connected to the bottom end of the output shaft; the top end of the output shaft passes through the support seat and is connected to the turntable, and the turntable is located above the support seat.

[0009] Preferably, a plurality of the through grooves are uniformly arranged on the turntable along the circumferential direction; when the lifting plate is in the lifting position, the rotation drive assembly can drive the turntable to rotate to move any one of the dies to the force-bearing block.

[0010] Preferably, the jacking drive assembly includes a telescopic assembly which is vertically arranged on the side wall of the support base, and the telescopic end of the telescopic assembly is connected to the jacking plate.

[0011] Preferably, the jacking drive assembly includes an elastic member which is arranged on the jacking plate and abuts against the turntable and the jacking plate at both ends respectively.

[0012] Preferably, the number of the elastic members is the same as that of the through grooves; the elastic members and the through grooves correspond to each other one by one; the mold passes through the corresponding elastic members and through grooves.

[0013] Preferably, the turntable type automatic die loading device further includes a detection mechanism which is used for detecting the rotation angle of the turntable.

[0014] Preferably, the detection mechanism includes a photoelectric sensor and a sensing member, wherein: the sensing member is arranged on the turntable; the photoelectric sensor can detect the position of the sensing member to detect the rotation angle of the turntable.

[0015] Preferably, the support mechanism includes a support frame which is arranged on the support base, and the photoelectric sensor is arranged on the support frame.

[0016] The turntable type automatic die loading device provided by the utility model has at least the following beneficial effects:

[0017] The turntable type automatic die loading device includes a support mechanism, on which a rotation mechanism and a jacking mechanism are arranged. The support mechanism serves as a bearing structure for supporting the rotation mechanism and the jacking mechanism.

[0018] The jacking mechanism includes a jacking drive assembly and a jacking plate. The jacking drive assembly is connected to the jacking plate and can drive the jacking plate to lift and lower. The jacking drive assembly is used to provide jacking power. During die loading, it can stably drive the jacking plate to rise to the jacking position. At this time, the jacking plate is flush with the force receiving block, and the jacking action is completed.

[0019] The rotation mechanism includes a rotation drive assembly and a turntable. The rotation drive assembly is connected to the turntable. The turntable drive assembly is used to provide rotation power. The turntable is provided with through grooves for accommodating the mold. The mold passes through the through grooves and is placed on the jacking plate. During die loading, when the jacking plate is flush with the force receiving block, the turntable drive assembly drives the turntable to rotate, so that the mold moves to the force receiving block. Thereafter, the jacking mechanism drives the jacking plate to descend to complete die loading.

[0020] The utility model can firmly install and support the lifting mechanism and the rotating mechanism through the supporting mechanism. Through the mutual cooperation of the lifting mechanism and the rotating mechanism, automatic die loading can be realized without manual participation, not only with remarkable die loading effect, but also with high die loading efficiency. Brief Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 is a schematic structural diagram of a perspective of the present utility model;

[0023] Figure 2 is a schematic structural diagram of another perspective of the present utility model;

[0024] Figure 3 is a front view schematic diagram of the present utility model;

[0025] Figure 4 is a sectional view schematic diagram of the present utility model;

[0026] Figure 5 is a sectional view schematic diagram of the main perspective of the present utility model;

[0027] Reference Signs

[0028] 1. Supporting mechanism; 11. Force-receiving block; 12. Support seat; 13. Support frame; 2. Lifting mechanism; 21. Lifting drive assembly; 22. Lifting plate; 23. Elastic member; 3. Rotating mechanism; 31. Rotating drive assembly; 311. Servo motor; 312. Output shaft; 32. Turntable; 321. Through groove; 4. Detection mechanism; 41. Photoelectric sensor; 42. Sensing member; 5. Die. Detailed Embodiments

[0029] In order to make the objectives, technical solutions, and advantages of the present utility model clearer, the technical solutions of the present utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other implementation manners obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0030] Embodiment 1:

[0031] The present utility model provides a turntable-type automatic die loading device. Refer to Figure 1 andFigure 2 As shown in the figure, the rotary automatic die loading device includes a support mechanism 1, on which a rotating mechanism 3 and a lifting mechanism 2 are arranged.

[0032] A force-bearing block 11 is arranged on the support mechanism 1, and the force-bearing block 11 is used for supporting the die 5 during die loading; the lifting mechanism 2 includes a lifting drive assembly 21 and a lifting plate 22. The lifting drive assembly 21 is connected to the lifting plate 22 and can drive the lifting plate 22 to lift and lower; the rotating mechanism 3 includes a rotating drive assembly 31 and a turntable 32. The rotating drive assembly 31 is connected to the turntable 32. A through groove 321 for accommodating the die 5 is arranged on the turntable 32, and the die 5 passes through and is placed on the lifting plate 22.

[0033] During die loading, the lifting drive assembly 21 is started to drive the lifting plate 22 to lift. When the lifting plate 22 rises to the lifting position, the lifting plate 22 is flush with the force-bearing block 11. At this time, the rotating drive assembly 31 is started to drive the turntable 32 to rotate, so as to push the die 5 onto the force-bearing block 11. Then the lifting drive assembly 21 drives the lifting plate 22 to descend and return to the original position, and one die loading is completed.

[0034] In the above process, the lifting mechanism 2 and the rotating mechanism 3 cooperate with each other, and automatic die loading can be realized without manual participation, which not only has high die loading efficiency but also has remarkable die loading effect.

[0035] Embodiment 2:

[0036] Embodiment 2 is based on Embodiment 1:

[0037] As Figures 1 to 5 shown, the support mechanism 1 includes a support base 12, and the force-bearing block 11 is fixedly arranged on the support base 12.

[0038] Both the rotating mechanism 3 and the lifting mechanism 2 are arranged on the support base 12.

[0039] The support base 12 can be firmly installed and stably support the rotating mechanism 3 and the lifting mechanism 2, providing a prerequisite for the smooth progress of subsequent die loading operations.

[0040] As an optional implementation manner, the rotating drive assembly 31 can adopt an electric drive assembly, a hydraulic drive assembly or a pneumatic drive assembly. Preferably, an electric drive assembly is adopted, which has the advantages of safe and reliable operation, fast response, high precision and easy control.

[0041] The electric drive assembly includes a servo motor 311 and an output shaft 312. The output end of the servo motor 311 is connected to the bottom end of the output shaft 312. An installation cavity is provided in the support base 12. The output shaft 312 is rotatably arranged in the installation cavity through a bearing. The top end of the output shaft 312 passes through the installation cavity and is connected to the turntable 32. The turntable 32 is located above the support base 12. In this way, on the basis of ensuring the rotation effect, the structure is more compact.

[0042] As an optional implementation manner, a plurality of through grooves 321 are uniformly arranged on the turntable 32 in the circumferential direction. In this way, a plurality of molds 5 can be accommodated simultaneously.

[0043] When the lifting plate 22 rises to the lifting position under the action of the lifting drive assembly 21, the lifting plate 22 jacks up all the molds 5. At this time, the rotation drive assembly 31 is started to drive the turntable 32 to rotate, and any one of the molds 5 can be moved onto the force-bearing block 11 to realize upper die setting.

[0044] As an optional implementation manner, the lifting drive assembly 21 includes a telescopic assembly. The telescopic assembly is vertically arranged on the side wall of the support base 12, and the telescopic end of the telescopic assembly is connected to the lifting plate 22.

[0045] The telescopic assembly can adopt a pneumatic telescopic assembly, a hydraulic telescopic assembly or an electric telescopic assembly. Preferably, the telescopic assembly adopts a cylinder.

[0046] As an optional implementation manner, the lifting drive assembly 21 includes an elastic member 23. The elastic member 23 adopts a spring. The elastic member 23 is arranged on the lifting plate 22, and both ends are respectively abutted against the turntable 32 and the lifting plate 22.

[0047] During the process of upper die setting, as the lifting plate 22 rises, the elastic member 23 undergoes compressive deformation. When the specified mold is driven by the turntable 32 to move onto the force-bearing block 11, the telescopic end of the lifting drive assembly 21 retracts, and the elastic potential energy of the elastic member 23 is released to assist the lifting plate 22 and the remaining molds 5 located on the lifting plate 22 to return to their positions.

[0048] On the one hand, the elastic member 23 has a return function to assist the lifting plate 22 and the remaining molds 5 to return to their positions. On the other hand, it has a buffering and shock-absorbing function, making the lifting process of the lifting plate 22 more stable.

[0049] As an optional implementation manner, the number of the elastic members 23 is the same as the number of the through grooves 321; the elastic members 23 and the through grooves 321 correspond one by one; the molds 5 pass through the corresponding elastic members 23 and through grooves 321.

[0050] In this way, not only is the overall structure more compact, but also the lifting plate 22 is more evenly stressed and the lifting process is more stable.

[0051] As an alternative embodiment, the rotary automatic die loading device further includes a detection mechanism 4 for detecting the rotation angle of the turntable 32.

[0052] The detection mechanism 4 can accurately detect the rotation angle of the turntable 32, thereby ensuring the die loading effect.

[0053] As an alternative embodiment, the detection mechanism 4 includes a photoelectric sensor 41 and a sensing member 42. The sensing member 42 is arranged on the turntable 32 and rotates synchronously with the turntable 32.

[0054] During the die loading process, the photoelectric sensor 41 realizes the detection of the rotation angle of the turntable 32 by detecting the position of the sensing member 42, thereby realizing the precise control of its rotation angle.

[0055] In the present utility model, the lifting drive assembly 21 and the rotary drive assembly 31 are controlled by a PLC controller. The photoelectric sensor 41 is signal-connected to the PLC controller to real-time feedback the rotation angle information of the turntable 32. The PLC controller controls the rotary drive assembly 31 in real time through this information, thereby realizing the precise control of the rotation angle of the turntable 32; the PLC controller is a prior art and will not be elaborated herein.

[0056] As an alternative embodiment, the support mechanism 1 includes a support frame 13. The support frame 13 is arranged on one side of the top of the support base 12, and the photoelectric sensor 41 is arranged on the support frame 13 with firm installation, thereby effectively ensuring the accuracy of its detection structure.

[0057] The present utility model is mainly used for die loading of riveting equipment. During actual application, it can also be applicable to other equipment that requires die loading or feeding.

[0058] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings, and is 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 should not be construed as a limitation to the present application.

[0059] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, the meaning of "a plurality" and "several" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0060] In this application, unless otherwise clearly defined or limited, terms such as "installed", "connected", "joined", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the internal connection of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0061] As mentioned above, the above are only specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A rotary automatic die loading device, characterized in that It includes a support mechanism, on which a rotating mechanism and a jacking mechanism are provided, where: A force-bearing block is provided on the support mechanism; The jacking mechanism includes a jacking drive assembly and a jacking plate. The jacking drive assembly is connected to the jacking plate and can drive the jacking plate to move up and down. When the jacking plate rises to the jacking position, the jacking plate is flush with the force-bearing block; The rotating mechanism includes a rotating drive assembly and a turntable. The rotating drive assembly is connected to the turntable. A through groove for accommodating a mold is provided on the turntable. The mold passes through the through groove and is placed on the jacking plate. When the jacking plate is in the jacking position, the rotating drive assembly drives the turntable to rotate, and can move the mold onto the force-bearing block.

2. The rotary automatic die loading device according to claim 1, wherein, The support mechanism includes a support base, and both the rotating mechanism and the jacking mechanism are provided on the support base.

3. The rotary automatic die setting device according to claim 2, characterized in that The rotating drive assembly includes a servo motor and an output shaft, where: The output end of the servo motor is connected to the bottom end of the output shaft; The top end of the output shaft passes through the support base and is connected to the turntable, and the turntable is located above the support base.

4. The rotary automatic die loading device according to claim 1, characterized in that, A plurality of the through grooves are uniformly arranged along the circumference on the turntable; When the jacking plate is in the jacking position, the rotating drive assembly can drive the turntable to rotate to move any one of the molds onto the force-bearing block.

5. The rotary automatic die loading device according to claim 2, wherein, The jacking drive assembly includes a telescopic assembly, and the telescopic assembly is vertically arranged on the side wall of the support base. The telescopic end of the telescopic assembly is connected to the jacking plate.

6. The rotary automatic die loading device according to claim 5, wherein, The jacking drive assembly includes an elastic member, and the elastic member is arranged on the jacking plate and abuts against the turntable and the jacking plate at both ends respectively.

7. The rotary automatic die loading device according to claim 6, wherein, The number of the elastic members is the same as the number of the through grooves; The elastic members and the through grooves correspond one by one; The mold passes through the corresponding elastic member and the through groove.

8. The rotary automatic die loading device according to claim 2, wherein The turntable type automatic die loading device further includes a detection mechanism, and the detection mechanism is used for detecting the rotation angle of the turntable.

9. The rotary automatic die setting device according to claim 8, wherein, The detection mechanism includes a photoelectric sensor and a sensing member, where: The sensing member is arranged on the turntable; The photoelectric sensor can detect the position of the sensing member to detect the rotation angle of the turntable.

10. The rotary automatic die loading device according to claim 9, wherein, The support mechanism includes a support frame, the support frame is arranged on the support base, and the photoelectric sensor is arranged on the support frame.

Images