Button stamping equipment

Abstract

The utility model relates to the technical field of stamping equipment, and in particular to a button stamping and forming equipment, including a supporting mechanism, a forming mechanism and a stamping mechanism; the stamping mechanism includes a limit frame, a stamping frame is arranged on one side of the limit frame, a flip arm is arranged on the other side of the limit frame, the flip arm is fixedly connected to the stamping frame, and a push rod is arranged on the lower side of the flip arm. The flip arm and the push rod are alternately pushed by the rotation of the cam, and then the stamping frame is flipped by flipping the rotating arm to impact the forming head, and at the same time, the push rod is used to push the lever to rotate the ratchet disc to a certain angle, so as to rotate the next button blank that needs to be stamped and formed to the bottom of the forming head, and then the forming head can be accurately matched with the lower mold of the rotating frame, and the mold can be prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping equipment, in particular to a button stamping and forming equipment. Background Art

[0002] After searching the patent document with announcement number CN218692955U, the driving plate and the driving rod are driven to move downward by pulling the pull rod. At this time, the spring is compressed, and the horizontal plate moves downward to drive the vertical plate to move downward. The vertical plate moves downward to drive the rack to move downward. The rack moves downward to drive the first bevel gear to rotate. The rotation of the first bevel gear drives the second bevel gear to rotate. The rotation of the second bevel gear drives the disc to rotate. Then, the button is placed on the top of the stamping die. The rotation of the disc drives the stamping die to rotate to the bottom of the stamping end, which reduces the direct operation at the lower end of the stamping end to a certain extent.

[0003] The patent document discloses that when stamping buttons, if the stamping end descends too far, the transmission disc of the entire gear will continue to rotate with it, causing the stamping die on the disc to not correspond to the stamping end, which may cause damage to the stamping die or the stamping end in the process. Utility Model Content

[0004] The purpose of the utility model is to provide a button stamping and forming device in order to solve the above-mentioned problem.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A button stamping and forming device comprises a supporting mechanism, a forming mechanism and a stamping mechanism;

[0007] The stamping mechanism comprises a limit frame, a stamping frame is arranged on one side of the limit frame, a flip arm is arranged on the other side of the limit frame, the flip arm is fixedly connected to the stamping frame, a push rod is arranged on the lower side of the flip arm, a cam is arranged between the flip arm and the push rod, one end of the push rod is rotatably connected to a lever, the other end of the lever is arranged on a ratchet disc, a locking seat is arranged on the ratchet disc, and the locking seat is symmetrically arranged with the lever;

[0008] The forming mechanism includes a rotating frame, a material discharge frame is arranged on one side of the rotating frame, a limiting seat is arranged on the other side of the rotating frame, a forming head is arranged on the limiting seat below the stamping frame, a first spring for resetting the forming head is arranged between the forming head and the top of the limiting seat, and a lower mold for forming button blanks is opened on the top of the rotating frame.

[0009] Preferably: the support mechanism comprises a support frame, a bottom plate is fixed to the bottom of the support frame, an inclined plate for supporting the cam is fixed to one side of the support frame close to the limiting frame, and a sliding frame for limiting the moving position of the push rod and the shifting rod is fixed inside the support frame.

[0010] Preferably: the limiting frame is provided with a transverse axis at the position of the punching frame, and the punching frame and the transverse axis of the limiting frame are connected via a bearing.

[0011] Preferably, one end of the flip arm close to the cam is rotatably connected to a shaft sleeve, and a sliding groove is provided inside the sliding frame to facilitate the reciprocating linear sliding of the push rod.

[0012] Preferably: a second spring for resetting the push rod is arranged in the slide groove of the sliding frame, and the lower end of the forming head is fixed on the ratchet disc.

[0013] Preferably: a third spring for returning the locking seat to its original position is provided on the top of the bottom plate.

[0014] Compared with the prior art, the beneficial effects are as follows: the flip arm and the push rod are pushed alternately through the rotation of the cam, and then the punching frame is flipped by pushing the rotating arm to impact the forming head, and at the same time, the push rod is used to push the lever to rotate the ratchet disk to a certain angle, so as to rotate the next button blank that needs to be stamped to the bottom of the forming head, and then the forming head can be accurately matched with the lower mold of the rotating frame, and the mold can be prevented from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a structural schematic diagram of a button stamping and forming device described in the utility model;

[0017] Figure 2 It is a cross-sectional view of a button stamping and forming device described in the utility model;

[0018] Figure 3 This is a partial parts diagram of a locking seat of a button stamping and forming device described in the utility model;

[0019] Figure 4 It is a partial parts diagram of a ratchet disc of a button stamping and forming device described in the utility model;

[0020] Figure 5 It is a partial parts diagram of a sliding frame of a button stamping and forming device described in the utility model;

[0021] Figure 6 It is a partial cross-sectional view of a support frame of a button stamping and forming device described in the utility model;

[0022] Figure 7 This is a partial parts diagram of a forming head of a button stamping forming device described in the utility model;

[0023] Figure 8 It is a partial parts diagram of a punching frame of a button punching and forming device described in the utility model.

[0024] The following are the descriptions of the reference numerals:

[0025] 1. Punching mechanism; 2. Forming mechanism; 3. Support mechanism; 4. Driving motor; 11. Flip arm; 12. Punching frame; 13. Limiting frame; 14. Cam; 15. Push rod; 16. Push rod; 17. Ratchet plate; 18. Locking seat; 21. Forming head; 22. Rotating frame; 23. Limiting seat; 24. Unloading frame; 31. Support frame; 32. Bottom plate; 33. Inclined plate; 34. Sliding frame. DETAILED DESCRIPTION

[0026] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model 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 utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] The utility model is further described below in conjunction with the accompanying drawings:

[0029] like Figure 1-Figure 8 As shown, a button stamping and forming device comprises a supporting mechanism 3, a forming mechanism 2 and a stamping mechanism 1;

[0030] In this embodiment: the stamping mechanism 1 includes a limit frame 13, a stamping frame 12 is arranged on one side of the limit frame 13, a flip arm 11 is arranged on the other side of the limit frame 13, the flip arm 11 is fixedly connected to the stamping frame 12, a push rod 15 is arranged on the lower side of the flip arm 11, a cam 14 is arranged between the flip arm 11 and the push rod 15, one end of the push rod 15 is rotatably connected to a lever 16, the other end of the lever 16 is arranged on a ratchet disc 17, the ratchet disc 17 is provided with a locking seat 18, the locking seat 18 is symmetrically arranged with the lever 16, the limit frame 13 is located on the stamping frame 12 A horizontal axis is provided at the position, and the horizontal axes of the punching frame 12 and the limiting frame 13 are connected through bearings. The cam 14 is driven to rotate by the rotating part of the driving motor 4. The flip arm 11 is pushed upward by the rotation of the cam 14, and then the punching frame 12 is flipped around the horizontal axis of the limiting frame 13 by the flip arm 11, and then one end of the punching frame 12 is used to punch the forming mechanism 2. At the same time, when the cam 14 rotates to the lower side, the push rod 15 is pushed by the cam 14, so that the lever 16 rotates the ratchet disc 17 under the push of the push rod 15.

[0031] In this embodiment: the forming mechanism 2 includes a rotating frame 22, a discharge frame 24 is provided on one side of the rotating frame 22, and a limiting seat 23 is provided on the other side of the rotating frame 22. The limiting seat 23 is located below the stamping frame 12 and a forming head 21 is provided. The forming head 21 and the top of the limiting seat 23 are provided with a first spring for resetting the forming head 21. A lower mold for forming button blanks is provided on the top of the rotating frame 22. One end of the stamping frame 12 is used to press the forming head 21 downward, and then the buttons on the rotating frame 22 are stamped by the forming head 21. At the same time, the first spring on the limiting seat 23 is used to reset the forming head 21 after stamping, and at the same time, the button blank is introduced into the rotating frame 22 through the discharge frame 24.

[0032] In this embodiment: the support mechanism 3 includes a support frame 31, a bottom plate 32 is fixed to the bottom of the support frame 31, an inclined plate 33 for supporting the cam 14 is fixed to the side of the support frame 31 close to the limit frame 13, a sliding frame 34 for limiting the moving position of the push rod 15 and the lever 16 is fixed inside the support frame 31, the end of the flip arm 11 close to the cam 14 is rotatably connected to the sleeve, a sliding groove for facilitating the reciprocating linear sliding of the push rod 15 is provided inside the sliding frame 34, a second spring for resetting the push rod 15 is provided in the sliding groove of the sliding frame 34, the lower end of the forming head 21 is fixed on the ratchet disk 17, and a locking seat is provided on the top of the bottom plate 32 During this process, the locking seat 18 is pulled toward the ratchet disc 17 by the third spring, so that the ratchet disc 17 is locked by the locking seat 18, and the ratchet disc 17 is prevented from reversing when the lever 16 moves with the push rod 15.

[0033] Working principle: When in use, the button blanks to be stamped are placed in the material discharging rack 24, and the blanks are pushed to move and fall into the lower mold of the rotating rack 22, and then the driving motor 4 drives the cam 14 to rotate;

[0034] When the cam 14 rotates to the lower side, the push rod 15 is pushed by the continued rotation of the cam 14, and then the push rod 15 moves to one side along the slide groove of the sliding frame 34, and then the push rod 15 pushes the lever 16 to move synchronously, and at this time, the lever 16 is used to push the ratchet disk 17, and then the ratchet disk 17 drives the rotating frame 22 to rotate. At the same time, when the limit frame 13 rotates, the locking seat 18 moves radially toward the limit frame 13 to disengage the locking of the ratchet disk 17, and at this time, the button blank placed on the rotating frame 22 just corresponds to the forming head 21;

[0035] When the cam 14 rotates past the push rod 15, the second spring pushes the push rod 15 to reset, and then the push rod 15 drives the lever 16 to move synchronously. At this time, the lever 16 is released from pushing the ratchet disc 17 and enters the next pushing position of the ratchet disc 17. The locking seat 18 is locked on the outside of the ratchet disc 17 under the tension of the third spring, thereby preventing the ratchet disc 17 from reversing with one end of the lever 16 when it enters the next pushing position of the ratchet disc 17.

[0036] When the cam 14 rotates to the flip arm 11, the cam 14 pushes the shaft sleeve to allow the flip arm 11 to drive the stamping frame 12 to flip with the horizontal axis of the limit frame 13 as the support center, and then the forming head 21 is pressed downward by one end of the stamping frame 12 to make the button blank cooperate with the lower mold, and then the button blank is stamped and formed. After the stamping is completed, the first spring on the limit seat 23 pushes the forming head 21 to reset upward, and the flip arm 11 flips downward, and allows one end of the stamping frame 12 to be lifted upward, and then the above steps are repeated to stamp out the button blanks placed in the discharge rack 24 one by one.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A button stamping and forming device, comprising a supporting mechanism (3), characterized in that: It also includes a forming mechanism (2) and a punching mechanism (1); The punching mechanism (1) comprises a limit frame (13), a punching frame (12) is arranged on one side of the limit frame (13), a flip arm (11) is arranged on the other side of the limit frame (13), the flip arm (11) is fixedly connected to the punching frame (12), a push rod (15) is arranged on the lower side of the flip arm (11), a cam (14) is arranged between the flip arm (11) and the push rod (15), one end of the push rod (15) is rotatably connected to a lever (16), the other end of the lever (16) is arranged on a ratchet disc (17), a locking seat (18) is arranged on the ratchet disc (17), and the locking seat (18) is symmetrically arranged with the lever (16); The forming mechanism (2) comprises a rotating frame (22), a material discharging frame (24) is arranged on one side of the rotating frame (22), a limiting seat (23) is arranged on the other side of the rotating frame (22), a forming head (21) is arranged on the limiting seat (23) below the punching frame (12), a first spring for resetting the forming head (21) is arranged between the forming head (21) and the top of the limiting seat (23), and a lower mold for forming button blanks is opened on the top of the rotating frame (22).

2. The button stamping and forming equipment according to claim 1, characterized in that: The support mechanism (3) comprises a support frame (31), a bottom plate (32) is fixed to the bottom of the support frame (31), an inclined plate (33) for supporting a cam (14) is fixed to one side of the support frame (31) close to the limiting frame (13), and a sliding frame (34) for limiting the moving positions of a push rod (15) and a shifting rod (16) is fixed inside the support frame (31).

3. The button stamping and forming equipment according to claim 1, characterized in that: The limiting frame (13) is provided with a transverse axis at the position of the punching frame (12), and the punching frame (12) and the transverse axis of the limiting frame (13) are connected via a bearing.

4. The button stamping and forming equipment according to claim 2, characterized in that: One end of the flip arm (11) close to the cam (14) is rotatably connected to a shaft sleeve, and a sliding groove is provided inside the sliding frame (34) for facilitating the reciprocating linear sliding of the push rod (15).

5. The button stamping and forming equipment according to claim 4, characterized in that: A second spring for resetting the push rod (15) is arranged in the slide groove of the sliding frame (34), and the lower end of the molding head (21) is fixed on the ratchet disc (17).

6. The button stamping and forming equipment according to claim 2, characterized in that: The top of the bottom plate (32) is provided with a third spring for returning the locking seat (18) to its original position.

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