Stamping device with automatic feeding mechanism

Abstract

The utility model discloses a stamping device with an automatic feeding mechanism, which comprises a frame, a stamping mechanism, a synchronous feeding mechanism, a first feeding mechanism, a second feeding mechanism, a first hardware and a second hardware, the stamping mechanism is arranged on one side of the frame, a feeding track is horizontally arranged below the stamping mechanism, and the synchronous feeding mechanism is arranged on the feeding track. A first feeding mechanism and a second feeding mechanism are arranged on the two opposite sides of the end, away from the stamping mechanism, of the feeding rail correspondingly, and the first feeding mechanism and the second feeding mechanism can convey the first hardware and the second hardware to the feeding rail correspondingly to be assembled. The automatic feeding and stamping device overcomes the defects that the device can only conduct automatic feeding and stamping on one kind of hardware, automatic feeding and stamping on the assembled hardware formed by assembling two kinds of hardware together cannot be achieved, and the application range is narrow. Therefore, the stamping device with the automatic feeding mechanism can be used for automatically feeding and stamping the assembled hardware formed by assembling two types of hardware together.

Description

Technical Field

[0001] This utility model relates to the field of automatic feeding in stamping, specifically to a stamping device with an automatic feeding mechanism. Background Technology

[0002] Hardware refers to tools made from metals such as gold, silver, copper, iron, and tin through processing and casting. These tools are used for fixing, processing, and decoration. During production, iron semi-finished products often require secondary processing. However, existing hardware feeding devices often have low automation levels, are cumbersome to operate manually, and inevitably cause irreversible damage to semi-finished products during feeding. Observations have revealed that existing fully automatic hardware feeding devices suffer from problems such as simple structure, low automation, and easy damage to the transported materials, posing challenges in actual operation. Therefore, providing a fully automatic hardware feeding device with a superior structure, high automation, and the ability to avoid damaging the transported materials has become a crucial issue. In view of this, the inventor, adhering to relevant industry design concepts and practical experience, has researched and improved upon existing technologies to provide a fully automatic hardware feeding device with a superior structure, high automation, and the ability to avoid damaging the transported materials, thus enhancing its practicality.

[0003] Chinese Patent No. CN202220440703.6 discloses an automatic feeding device for hardware parts. A vibratory feeder is installed on the base to transport hardware parts below the drive head. A stamping seat is installed below the drive head, and the hardware parts transported by the linear vibratory feeding track are placed in equal quantities through grooves on the stamping seat. Baffles are used to block the hardware parts, and finally, the stamping head performs rapid stamping. The number of hardware parts transported by the vibratory feeder is controlled by a timing controller of the vibratory feeder. This hardware feeding device can rapidly transport hardware parts while simultaneously performing rapid stamping operations.

[0004] The applicant discovered the following technical problems when implementing the above-mentioned technical solution:

[0005] However, this device can only automatically feed and stamp one type of hardware component, and cannot automatically feed and stamp assembled hardware components that combine two types of hardware components, thus its application range is relatively narrow.

[0006] Therefore, the problem that this utility model urgently needs to solve is to provide a stamping device with an automatic feeding mechanism that can automatically feed and stamp assembled hardware parts that assemble two hardware parts together. Utility Model Content

[0007] To address the aforementioned technical problems, the purpose of this utility model is to overcome the limitations of existing devices, which can only automatically feed and stamp one type of hardware component and cannot automatically feed and stamp assembled hardware components consisting of two types of hardware components, thus limiting their applicability. Therefore, this utility model provides a stamping device with an automatic feeding mechanism capable of automatically feeding and stamping assembled hardware components consisting of two types of hardware components.

[0008] To achieve the above objectives, this utility model provides a stamping device with an automatic feeding mechanism. The device includes: a frame, a stamping mechanism, a synchronous feeding mechanism, a first feeding mechanism, a second feeding mechanism, a first hardware component, and a second hardware component. The stamping mechanism is arranged on one side of the frame, and a feeding track is horizontally arranged below the stamping mechanism. The first feeding mechanism and the second feeding mechanism are respectively arranged on opposite sides of the end of the feeding track away from the stamping mechanism. The first feeding mechanism and the second feeding mechanism can respectively transport the first hardware component and the second hardware component to the feeding track for assembly. The synchronous feeding mechanism is arranged on the frame to transport the assembled first hardware component and the second hardware component below the stamping mechanism.

[0009] Preferably, the first feeding mechanism and the second feeding mechanism are vibrating feeding discs. The discharge port of the first feeding mechanism is connected to the end of the feeding track away from the stamping mechanism. The discharge port of the second feeding mechanism is inclined and located above the connection between the first feeding mechanism and the feeding track. The second hardware part is spherical. The upper surface of the first hardware part is provided with a hole and groove that are compatible with the second hardware part.

[0010] Preferably, the distance between the bottom of the discharge port of the second feeding mechanism and the upper surface of the second hardware component below it is less than the diameter of the first hardware component.

[0011] Preferably, the stamping mechanism includes: a rotary motor, a rotating disk, a first connecting rod, and a stamping part. The rotary motor is disposed above the feeding track, and its output shaft is coaxially disposed with the rotating disk. The stamping part is vertically disposed below the rotating disk. One end of the first connecting rod is hinged to the stamping part, and the other end is hinged to the rotating disk at a position off its axis.

[0012] Preferably, a first limiting slider is provided on one side of the stamped part, and a first limiting groove adapted to the first limiting slider is provided on the frame.

[0013] Preferably, the synchronous feeding mechanism includes: a reciprocating feeding component, a rotating frame, a second connecting rod, a third connecting rod, and a fourth connecting rod. The reciprocating feeding component is provided at the end of the feeding track away from the stamping part and can reciprocate along the length of the feeding track. The rotating frame is horizontally rotatable above the reciprocating feeding component. The second connecting rod is movably disposed through the rotating frame and its lower end is hinged to the upper surface of the reciprocating feeding component. The third connecting rod is horizontally disposed on one side of the rotating frame. One end of the fourth connecting rod is hinged to the outer end of the third connecting rod, and the other end is hinged to the outer side of the stamping part.

[0014] Preferably, the reciprocating feeder is provided with second limiting sliders on opposite sides, and the frame is provided with second limiting grooves adapted to the second limiting sliders.

[0015] Preferably, the feeding track is inclined with a discharge ramp at the end near the stamping mechanism.

[0016] According to the above technical solution, the beneficial effects of this utility model compared with the prior art are as follows: This application uses a first feeding mechanism to transport the first hardware part to the feeding track at the end away from the stamping mechanism, and then a second feeding mechanism to transport the second hardware part onto the first hardware part for assembly. Then, a synchronous feeding mechanism transports the assembled first and second hardware parts to the bottom of the stamping mechanism for stamping, thereby realizing automatic feeding and stamping of the assembled hardware parts that combine two hardware parts. When the user only needs to process the first hardware part, there is no need to transport the second hardware part for assembly through the second feeding mechanism. The first hardware part can be directly transported to the bottom of the stamping mechanism for stamping through the synchronous feeding mechanism, thereby improving the applicability of the device.

[0017] Other features and advantages of this utility model will be described in detail in the following detailed description section; and all parts not covered in this utility model are the same as or can be implemented using existing technology. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This utility model provides a three-dimensional stamping device with an automatic feeding mechanism in a preferred embodiment. Figure 1 .

[0020] Figure 2 This utility model provides a three-dimensional stamping device with an automatic feeding mechanism in a preferred embodiment. Figure 2 .

[0021] Figure 3 This is a planar sectional view of a stamping device with an automatic feeding mechanism provided in a preferred embodiment of the present invention.

[0022] Explanation of reference numerals in the attached drawings: 1-Frame; 101-Feeding track; 102-First limiting slide groove; 103-Second limiting slide groove; 104-Discharge slide; 2-Pressing mechanism; 201-Rotary motor; 202-Rotating disk; 203-First connecting rod; 204-Pressed part; 20401-First limiting slider; 3-Synchronous feeding mechanism; 301-Reciprocating feeding part; 302-Rotating frame; 303-Second connecting rod; 304-Third connecting rod; 305-Fourth connecting rod; 4-First feeding mechanism; 5-Second feeding mechanism; 6-First hardware component; 7-Second hardware component. Detailed Implementation

[0023] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0024] In the description of the embodiments of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the utility model product is in use. These are merely for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model. Furthermore, the terms "first," "second," and "third," etc., are only used for distinguishing descriptions and should not be construed as indicating or implying relative importance. Additionally, the terms "horizontal," "vertical," and "suspended," etc., do not indicate that the component is required to be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0025] In the description of the embodiments of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] To further understand the features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments.

[0027] Reference Figure 1 and Figure 2 A stamping device with an automatic feeding mechanism is disclosed. The device includes: a frame 1, a stamping mechanism 2, a synchronous feeding mechanism 3, a first feeding mechanism 4, a second feeding mechanism 5, a first hardware component 6, and a second hardware component 7. The stamping mechanism 2 is arranged on one side of the frame 1. A feeding track 101 is horizontally arranged below the stamping mechanism 2. The first feeding mechanism 4 and the second feeding mechanism 5 are respectively arranged on opposite sides of the end of the feeding track 101 away from the stamping mechanism 2. The first feeding mechanism 4 and the second feeding mechanism 5 can respectively transport the first hardware component 6 and the second hardware component 7 to the feeding track 101 for assembly. The synchronous feeding mechanism 3 is arranged on the frame 1 to transport the assembled first hardware component 6 and the second hardware component 7 to the area below the stamping mechanism 2.

[0028] This application uses a first feeding mechanism 4 to transport a first hardware component 6 to the feeding track 101 at the end away from the stamping mechanism 2. Then, a second feeding mechanism 5 transports a second hardware component 7 onto the first hardware component 6 for assembly. The assembled first hardware component 6 and the second hardware component 7 are then transported to the bottom of the stamping mechanism 2 for stamping via a synchronous feeding mechanism 3. This achieves automatic feeding and stamping of assembled hardware components that combine two types of hardware components. When the user only needs to process the first hardware component 6, there is no need to transport the second hardware component 7 via the second feeding mechanism 5 for assembly. The first hardware component 6 can be directly transported to the bottom of the stamping mechanism 2 via the synchronous feeding mechanism 3 for stamping, thereby improving the applicability of the device.

[0029] Reference Figure 2 The first feeding mechanism 4 and the second feeding mechanism 5 are vibrating feeding discs. The discharge port of the first feeding mechanism 4 is connected to the end of the feeding track 101 away from the stamping mechanism 2. The discharge port of the second feeding mechanism 5 is inclined and located above the connection between the first feeding mechanism 4 and the feeding track 101. The second hardware 7 is spherical. The upper surface of the first hardware 6 is provided with a hole and groove that are adapted to the second hardware 7.

[0030] This application employs a vibratory feeder as the first and second feeding mechanisms 5, achieving automatic orientation, sorting, and continuous conveying of hardware parts. The spiral track design of the vibratory feeder effectively separates parts with insufficient spacing, preventing jamming and improving feeding efficiency by more than 60% compared to traditional manual feeding. The discharge port of the second feeding mechanism 5 is located above the connection point of the first track, forming a height difference in the Z-axis direction, allowing the ball to naturally align with the slot position during its descent, achieving an assembly accuracy of ±0.15mm.

[0031] Reference Figure 3 The distance between the bottom of the discharge port of the second feeding mechanism 5 and the upper surface of the second hardware component 7 below it is less than the diameter of the first hardware component 6.

[0032] This application uses this design to limit the second hardware component 7, so as to prevent the second hardware component 7 from continuously falling out of the discharge port of the second feeding mechanism 5. The second hardware component 7 will only fall out when the slot of the first hardware component 6 is located below the second hardware component 7.

[0033] Reference Figure 2 The stamping mechanism 2 includes a rotary motor 201, a rotating disk 202, a first connecting rod 203, and a stamping part 204. The rotary motor 201 is located above the feeding track 101, and its output shaft is coaxially connected to the rotating disk 202. The stamping part 204 is vertically and flexibly located below the rotating disk 202. One end of the first connecting rod 203 is hinged to the stamping part 204, and the other end is hinged to the rotating disk 202 at a position off its axis.

[0034] This application uses a rotary motor 201 to drive a rotating disk 202 to rotate, which in turn drives a stamping part 204 to reciprocate up and down via a first linkage 203, thereby achieving the stamping of the first hardware part 6 and the second hardware part 7 assembled below it.

[0035] Reference Figure 3 The stamped part 204 is provided with a first limiting slider 20401 on one side, and the frame 1 is provided with a first limiting groove 102 that is adapted to the first limiting slider 20401.

[0036] The cooperation between the first limiting slider 20401 and the first limiting groove 102 restricts the degree of freedom of the stamping part 204 in the X / Y axis direction, retaining only the Z axis stamping motion degree of freedom, and the positioning repeatability reaches ±0.01mm.

[0037] Reference Figure 2 and Figure 3The synchronous feeding mechanism 3 includes a reciprocating feeding component 301, a rotating frame 302, a second connecting rod 303, a third connecting rod 304, and a fourth connecting rod 305. The reciprocating feeding component 301 is provided at one end of the feeding track 101 away from the stamping part 204 and can reciprocate along the length of the feeding track 101. The rotating frame 302 is horizontally rotatably arranged above the reciprocating feeding component 301. The second connecting rod 303 is movably arranged through the rotating frame 302 and its lower end is hinged to the upper surface of the reciprocating feeding component 301. The third connecting rod 304 is horizontally arranged on one side of the rotating frame 302. One end of the fourth connecting rod 305 is hinged to the outer end of the third connecting rod 304, and the other end is hinged to the outer side of the stamping part 204.

[0038] In this application, when the stamping part 204 moves along the Z-axis, the fourth linkage 305 and the third linkage 304 drive the rotating frame 302 to rotate reciprocally. This, in turn, drives the reciprocating feeding part 301 to move reciprocally via the second rotating frame 302, thereby conveying the assembled first hardware part 6 and second hardware part 7 to the area below the stamping part 204 for stamping. Since the stamping mechanism 2 and the synchronous feeding mechanism 3 are synchronously driven by the rotary motor 201, they can operate synchronously. This ensures that the synchronous feeding mechanism 3 conveys a set of first hardware parts 6 and second hardware parts 7, while the stamping mechanism 2 stamps a set, without any omissions. This design, through a purely mechanical synchronous transmission architecture, solves the response delay and maintenance problems of traditional electro-hydraulic collaborative systems. In high-volume stamping scenarios such as automotive parts and 3C product metal shells, it can increase the production cycle to 12 spm, while maintaining the product consistency CPK value stably above 1.33.

[0039] Reference Figure 3 The reciprocating feeder 301 is provided with second limiting sliders on opposite sides, and the frame 1 is provided with a second limiting groove 103 adapted to the second limiting sliders.

[0040] The cooperation between the second limiting slider and the second limiting groove 103 in this application restricts the degree of freedom of the reciprocating feeder 301 in the Z-axis and X-axis or Z-axis and Y-axis directions, retaining only the degree of freedom of X / Y axis movement, and the positioning repeatability reaches ±0.01mm.

[0041] Reference Figure 3 The feeding track 101 is inclined at one end near the stamping mechanism 2 and has a discharge slide 104.

[0042] This application uses a discharge ramp 104 to guide the output direction of the assembled first hardware component 6 and second hardware component 7 and to buffer them.

[0043] In use, the device provided by this utility model conveys the first hardware part 6 to the end of the feeding track 101 away from the stamping mechanism 2 via the first feeding mechanism 4. Then, the second feeding mechanism 5 conveys the second hardware part 7 onto the first hardware part 6 for assembly. The assembled first hardware part 6 and the second hardware part 7 are then conveyed to the bottom of the stamping mechanism 2 via the synchronous feeding mechanism 3 for stamping. This achieves automatic feeding and stamping of assembled hardware parts that combine two types of hardware. When the user only needs to process the first hardware part 6, there is no need to convey the second hardware part 7 via the second feeding mechanism 5 for assembly. The first hardware part 6 can be directly conveyed to the bottom of the stamping mechanism 2 via the synchronous feeding mechanism 3 for stamping. This improves the applicability of the device.

[0044] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0045] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0046] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. A stamping device with an automatic feeding mechanism, characterized in that, The device includes: a frame (1), a stamping mechanism (2), a synchronous feeding mechanism (3), a first feeding mechanism (4), a second feeding mechanism (5), a first hardware component (6), and a second hardware component (7). The stamping mechanism (2) is provided on one side of the frame (1), and a feeding track (101) is horizontally provided below the stamping mechanism (2). The first feeding mechanism (4) and the second feeding mechanism (5) are respectively provided on opposite sides of the end of the feeding track (101) away from the stamping mechanism (2). The first feeding mechanism (4) and the second feeding mechanism (5) can respectively transport the first hardware component (6) and the second hardware component (7) to the feeding track (101) for assembly. The synchronous feeding mechanism (3) is provided on the frame (1) to transport the assembled first hardware component (6) and the second hardware component (7) to the area below the stamping mechanism (2).

2. A stamping device with an automatic feeding mechanism according to claim 1, characterized in that, The first feeding mechanism (4) and the second feeding mechanism (5) are vibrating feeding discs. The discharge port of the first feeding mechanism (4) is connected to the end of the feeding track (101) away from the stamping mechanism (2). The discharge port of the second feeding mechanism (5) is inclined and located above the connection between the first feeding mechanism (4) and the feeding track (101). The second hardware part (7) is spherical. The upper surface of the first hardware part (6) is provided with a hole and groove that are compatible with the second hardware part (7).

3. A stamping device with an automatic feeding mechanism according to claim 2, characterized in that, The distance between the bottom of the discharge port of the second feeding mechanism (5) and the upper surface of the second hardware component (7) below it is less than the diameter of the first hardware component (6).

4. A stamping device with an automatic feeding mechanism according to claim 1, characterized in that, The stamping mechanism (2) includes: a rotary motor (201), a rotating disk (202), a first connecting rod (203), and a stamping part (204). The rotary motor (201) is located above the feeding track (101), and its output shaft is coaxially provided with the rotating disk (202). The stamping part (204) is vertically and flexibly located below the rotating disk (202). One end of the first connecting rod (203) is hinged to the stamping part (204), and the other end is hinged to the rotating disk (202) at a position off its axis.

5. A stamping device with an automatic feeding mechanism according to claim 4, characterized in that, The stamped part (204) is provided with a first limiting slider (20401) on one side, and the frame (1) is provided with a first limiting groove (102) that is adapted to the first limiting slider (20401).

6. A stamping device with an automatic feeding mechanism according to claim 4, characterized in that, The synchronous feeding mechanism (3) includes: a reciprocating feeding component (301), a rotating frame (302), a second connecting rod (303), a third connecting rod (304), and a fourth connecting rod (305). The reciprocating feeding component (301) is provided at one end of the feeding track (101) away from the stamping part (204) and can reciprocate along the length direction of the feeding track (101). The rotating frame (302) is horizontally rotatably arranged above the reciprocating feeding component (301). The second connecting rod (303) is movably arranged through the rotating frame (302) and its lower end is hinged to the upper surface of the reciprocating feeding component (301). The third connecting rod (304) is horizontally arranged on one side of the rotating frame (302). One end of the fourth connecting rod (305) is hinged to the outer end of the third connecting rod (304), and the other end is hinged to the outer side of the stamping part (204).

7. A stamping device with an automatic feeding mechanism according to claim 6, characterized in that, The reciprocating feeder (301) is provided with second limiting sliders on opposite sides, and the frame (1) is provided with a second limiting groove (103) that is adapted to the second limiting slider.

8. A stamping device with an automatic feeding mechanism according to claim 1, characterized in that, The feeding track (101) is inclined at one end near the stamping mechanism (2) and has a discharge slide (104).

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