Punching equipment for ball production

Abstract

The utility model relates to the technical field of jewelry processing, and particularly discloses a drilling device for ball production, which comprises a box body, a support beam arranged at the upper end of the box body, a drilling mechanism mounted on the support beam, a feeding mechanism arranged on the box body and used for automatically feeding balls, and clamping mechanisms arranged on the front side and the rear side of the feeding mechanism and used for fixing the balls. The feeding mechanism comprises a supporting shaft arranged on the box body, a rotating disc is fixed to the supporting shaft, grooves are evenly distributed in the outer diameter of the rotating disc in the circumferential direction, and penetrating through holes are formed in the bottoms of the grooves. Through the arrangement of the feeding mechanism, a ball placed on a discharging plate rolls towards one side of a rotary disc by means of gravity, an angle rotating assembly drives the rotary disc on a supporting shaft to rotate, after a groove in the rotary disc is matched with the ball, the ball is driven to the position between the clamping mechanisms to be fixed, and then drilling is conducted; and the drilled balls rotate to the lower side to fall down, automatic feeding of the balls is achieved, and the convenience and efficiency of ball drilling machining are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of jewelry processing, in particular to a punching device for round bead production. Background Art

[0002] Jewelry, originally referring to a hat worn on a man's head, now widely refers to hairpins, earrings, necklaces, rings, bracelets, etc. made of precious metals and gemstones. Jewelry is generally used to decorate the human body, and also has the meaning of expressing social status, wealth and identity; when processing jewelry beads, it is necessary to process and punch holes in the beads. However, the current punching operation mainly involves placement, drilling, and removal, and the operation requires multiple steps to complete, resulting in low processing efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a punching device for ball production in order to solve the above problems.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A punching device for producing round beads comprises a box body, a support beam is arranged at the upper end of the box body, a drilling mechanism is installed on the support beam, a feeding mechanism for automatically feeding round beads is arranged on the box body, and clamping mechanisms for fixing the round beads are arranged on the front and rear sides of the feeding mechanism; the feeding mechanism comprises a support shaft arranged on the box body, a turntable is fixed on the support shaft, grooves are evenly distributed on the circumference of the outer diameter of the turntable, through holes are arranged at the bottom of the grooves, an angle rotation component is connected to the end of the support shaft, a blanking plate is arranged on the box body at one side of the turntable, and the bottom of the blanking plate is tangent to the turntable.

[0006] Further configuration: the angle rotation component includes a groove wheel fixed on the supporting shaft, a toggle plate is arranged at the lower side of the groove wheel, a toggle rod is fixed on the toggle plate, and a power source is connected to the rear end of the toggle plate.

[0007] It is further arranged that the supporting shaft is rotatably connected to the box body, a cavity for the turntable to avoid is arranged in the box body, and a lower side of the cavity is connected to a lower material bin.

[0008] Further configuration: the clamping mechanism comprises a vertical plate fixed on the upper end of the box body, a cylinder and a guide column are arranged on the vertical plate, and a clamping seat is fixed on the end of the cylinder movable rod and the guide column.

[0009] It is further arranged that: the guide column is slidably connected with the vertical plate, and an arc groove is arranged on the opposite surface of the clamping seat.

[0010] Further configuration: the drilling mechanism includes an electric telescopic column fixed on the support beam, the lower end of the electric telescopic column is connected to a crossbeam, a motor is fixed on the crossbeam, a drill bit is connected to the lower end of the motor, and the drill bit coincides with the center of the circular hole fixed on the lower side.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] Through the setting of the feeding mechanism, the balls placed on the unloading plate roll toward one side of the turntable by gravity, and the angle rotation component drives the turntable on the supporting shaft to rotate, so that the grooves on the turntable cooperate with the balls, and then the balls are driven to the clamping mechanism to be fixed, and then drilling is performed. During the subsequent loading, the balls after drilling rotate to the lower side and fall down, realizing automatic loading of the balls, thereby improving the convenience and efficiency of ball drilling processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] 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.

[0014] Figure 1 It is an axonometric diagram of a punching device for producing round beads described in the utility model;

[0015] Figure 2 This is a schematic structural diagram of another viewing angle of a punching device for producing round beads according to the utility model;

[0016] Figure 3 It is a schematic diagram of the main structure of a punching device for producing round beads described in the utility model;

[0017] Figure 4 It is a half-section structural schematic diagram of a punching device for producing round beads described in the utility model;

[0018] Figure 5 The utility model is a partial structural schematic diagram of a feeding mechanism of a punching device for producing round beads.

[0019] The following are the descriptions of the reference numerals:

[0020] 1. Box body; 11. Unloading bin; 12. Support beam; 2. Drilling mechanism; 21. Electric telescopic column; 22. Crossbeam; 23. Motor; 24. Drill bit; 3. Loading mechanism; 31. Support shaft; 32. Turntable; 33. Groove; 34. Groove wheel; 35. Driving plate; 36. Driving rod; 37. Servo motor; 38. Unloading plate; 4. Clamping mechanism; 41. Vertical plate; 42. Cylinder; 43. Guide column; 44. Clamping seat. DETAILED DESCRIPTION

[0021] 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.

[0022] 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.

[0023] The utility model is further described below in conjunction with the accompanying drawings:

[0024] like Figure 1-Figure 5 As shown, a punching device for producing round beads comprises a box body 1, a support beam 12 is arranged at the upper end of the box body 1, a drilling mechanism 2 is installed on the support beam 12, a feeding mechanism 3 for automatically feeding round beads is arranged on the box body 1, and a clamping mechanism 4 for fixing the round beads is arranged at the front and rear sides of the feeding mechanism 3;

[0025] In this embodiment: the loading mechanism 3 includes a support shaft 31 arranged on the box body 1, a turntable 32 is fixed on the support shaft 31, grooves 33 are evenly distributed on the circumference of the outer diameter of the turntable 32, a through hole is arranged at the bottom of the groove 33, an angle rotation component is connected to the end of the support shaft 31, and a blanking plate 38 is arranged on one side of the turntable 32 on the box body 1, and the bottom of the blanking plate 38 is tangent to the turntable 32. The angle rotation component includes a groove wheel 34 fixed on the support shaft 31, a toggle plate 35 is arranged on the lower side of the groove wheel 34, a toggle rod 36 is fixed on the toggle plate 35, and a servo motor 37 is connected to the rear end of the toggle plate 35; the support shaft 31 is rotatably connected to the box body 1, and a cavity for the turntable 32 to avoid is arranged in the box body 1, and the lower side of the cavity is connected to the unloading bin 11, and the ball is placed on the unloading plate 38. The ball rolls toward one side of the turntable 32 by gravity and contacts the turntable 32. The servo motor 37 works to drive the toggle plate 35 to rotate as a whole, and the toggle rod 36 toggle the groove wheel 34 to rotate a certain angle, and the servo motor 37 stops, so that the groove 33 on the turntable 32 cooperates with the ball, and then the ball is moved to the uppermost side of the turntable 32.

[0026] In this embodiment: the clamping mechanism 4 includes a vertical plate 41 fixed to the upper end of the box body 1, and a cylinder 42 and a guide column 43 are provided on the vertical plate 41. A clamping seat 44 is fixed to the movable rod of the cylinder 42 and the end of the guide column 43; the guide column 43 is slidably connected to the vertical plate 41, and an arc groove is provided on the opposite surface of the clamping seat 44. The cylinder 42 is extended to push the clamping seat 44 to approach each other under the limit of the guide column 43, so that the round ball on the upper side of the turntable 32 is clamped and fixed.

[0027] In this embodiment: the drilling mechanism 2 includes an electric telescopic column 21 fixed on the support beam 12, the lower end of the electric telescopic column 21 is connected to a cross beam 22, a motor 23 is fixed on the cross beam 22, and a drill bit 24 is connected to the lower end of the motor 23. The drill bit 24 coincides with the center of the circular hole fixed on the lower side. A sliding groove for matching the cross beam 22 is provided on the support beam 12. The electric telescopic column 21 is extended to push the cross beam 22 to move downward as a whole, so that the drill bit 24 driven by the motor 23 drills a hole in the fixed round ball.

[0028] The working principle and use process of the utility model are as follows: a ball is placed on the blanking plate 38, and the ball rolls toward one side of the turntable 32 by gravity and contacts the turntable 32. The servo motor 37 works to drive the toggle plate 35 to rotate as a whole, and the toggle rod 36 toggle the groove wheel 34 to rotate a certain angle. The servo motor 37 stops, so that the groove 33 on the turntable 32 cooperates with the ball, and then the ball is driven to between the clamping seats 44, and the clamping seats 44 are pushed to approach each other under the limit of the guide column 43 by the extension of the cylinder 42, so that the ball is clamped and fixed, and then the electric telescopic column 21 is extended to push the crossbeam 22 to move downward as a whole, so that the drill bit 24 driven by the motor 23 drills the fixed ball. After drilling, the drill bit 24 is lifted to release the ball, and the turntable 32 continues to rotate, and the ball on the blanking plate 38 continues to be driven, and the drilled ball flows out from the blanking bin 11.

[0029] 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 punching device for producing round beads, comprising a box (1), a support beam (12) being arranged at the upper end of the box (1), a drilling mechanism (2) being mounted on the support beam (12), characterized in that: The box body (1) is provided with a feeding mechanism (3) for automatically feeding the balls, and the front and rear sides of the feeding mechanism (3) are provided with clamping mechanisms (4) for fixing the balls; the feeding mechanism (3) comprises a support shaft (31) provided on the box body (1), a turntable (32) is fixed on the support shaft (31), grooves (33) are evenly distributed on the circumference of the outer diameter of the turntable (32), and a through hole is provided at the bottom of the groove (33), an angle rotation component is connected to the end of the support shaft (31), and a blanking plate (38) is provided on the box body (1) at one side of the turntable (32), and the bottom of the blanking plate (38) is tangent to the turntable (32).

2. A punching device for producing round beads according to claim 1, characterized in that: The angle rotation assembly comprises a groove wheel (34) fixed on the support shaft (31), a dial plate (35) is arranged at the lower side of the groove wheel (34), a dial rod (36) is fixed on the dial plate (35), and a power source is connected to the rear end of the dial plate (35).

3. The punching device for producing round beads according to claim 1, characterized in that: The support shaft (31) is rotatably connected to the box body (1), and a cavity is provided in the box body (1) for the turntable (32) to avoid, and the lower side of the cavity is connected to a lower bin (11).

4. The punching device for producing round beads according to claim 1, characterized in that: The clamping mechanism (4) comprises a vertical plate (41) fixed to the upper end of the box body (1), a cylinder (42) and a guide column (43) are arranged on the vertical plate (41), and a clamping seat (44) is fixed to the end of the movable rod of the cylinder (42) and the guide column (43).

5. A punching device for producing round beads according to claim 4, characterized in that: The guide column (43) is slidably connected to the vertical plate (41), and an arc groove is provided on the opposite surface of the clamping seat (44).

6. The punching device for producing round beads according to claim 1, characterized in that: The drilling mechanism (2) comprises an electric telescopic column (21) fixed on the support beam (12), the lower end of the electric telescopic column (21) is connected to a crossbeam (22), a motor (23) is fixed on the crossbeam (22), the lower end of the motor (23) is connected to a drill bit (24), and the drill bit (24) coincides with the center of a circular hole fixed at the lower side.

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