Desktop semi-automatic wire spring hole threading machine

Abstract

The invention discloses a desktop semi-automatic wire spring hole threading machine, and relates to the technical field of wire spring hole threading machines. The desktop semi-automatic wire spring hole threading machine comprises a machine base, the interior of the machine base is hollow, a gold wire material tray feeding mechanism is arranged on the left side of the upper surface of the machine base, the gold wire material tray feeding mechanism comprises a base one, the lower surface of the base one is fixedly connected to the machine base, the number of the base one is two, the two bases one are arranged front and back in alignment, the front surface of the rear side base one is fixedly connected to a wire disk drive motor, the rear surface of the rear side base one is fixedly connected to a side plate, the rear end output shaft of the wire disk drive motor is inserted into the side plate, and a manual winding material tray is arranged on the upper side between the two bases one. The desktop semi-automatic wire spring hole threading machine makes the wire spring hole threading operation process very smooth, fast and accurate, and the error rate is greatly reduced compared with manual docking, thereby improving the working efficiency of the device.

Description

Technical Field

[0001] The invention relates to the technical field of wire spring hole threading machines, in particular to a desktop semi-automatic wire spring hole threading machine. Background Art

[0002] The full name of the wire spring jack is single-leaf rotary hyperbolic wire spring jack, which is a high-reliability jack component used on electrical connectors (i.e. connectors). It has low insertion and extraction force, low contact resistance and high reliability. Hyperbolic wire spring jacks are mainly used in connectors for various key equipment.

[0003] The existing wire spring hole threading machine is manually sorting the step direction during the production process, which will cause manual fatigue and mistakes, and the production efficiency is low. For this reason, we provide a desktop semi-automatic wire spring hole threading machine to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide a desktop semi-automatic wire spring hole threading machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a desktop semi-automatic wire spring hole threading machine, comprising a machine base, the interior of the machine base is hollow, a gold wire tray feeding mechanism is arranged on the left side of the upper surface of the machine base, the gold wire tray feeding mechanism comprises a base one, the lower surface of the base one is fixedly connected to the machine base, the number of the base one is two, the two base ones are arranged front to back, the front surface of the base one on the rear side is fixedly connected to a wire tray driving motor, the rear surface of the base one on the rear side is fixedly connected to a side plate, the rear end output shaft of the wire tray driving motor is inserted into the side plate, an artificial winding material tray is arranged on the upper side between the two bases, the artificial winding material tray is composed of multiple layers of single-layer wire trays connected in sequence, and the artificial winding The rear end of the material tray is sleeved on the rotating shaft, the rear end of the rotating shaft is inserted into the side plate and is linked to the rear end output shaft of the wire drum driving motor through a belt, and rubber-coated wheels are provided on the lower left and right sides of the manual winding material tray, and the front and rear ends of the rubber-coated wheels correspond and are inserted into the connecting base through bearings, and the rubber-coated wheels are in contact with the surface of the manual winding material tray, and a slot tube is provided directly below the manual winding material tray, and the front and rear ends of the slot tube correspond to the fixedly connected base, and the upper surface of the slot tube is evenly and equidistantly fixedly connected with slot cards, and the upper end of the slot card corresponds to being inserted into the wire slot of the single-layer wire drum on the manual winding material tray and adapted thereto; a wire clamping and feeding mechanism is provided to the right of the gold wire material tray feeding mechanism; a transfer disc mechanism is provided to the right of the wire clamping and feeding mechanism.

[0006] Preferably, a display screen and corresponding working buttons are installed on the front surface of the machine base.

[0007] Preferably, the wire clamping and feeding mechanism includes a base two, the lower end of the base two is fixedly connected to the machine base, the upper end of the base two is fixedly connected to the base, a high-precision wire clamping and feeding device is slidably connected to the base, the internal clamp of the high-precision wire clamping and feeding device is provided with a wire, the left end of the base is fixedly connected to a missing wire detector, the right end of the base is fixedly connected to a homemade feeding cylinder, a cutting knife is arranged inside the homemade feeding cylinder, a tangent cylinder is arranged directly below the homemade feeding cylinder, the tangent cylinder is fixedly connected to the inside of the machine base, a hole that is opposite to and adapted to the upper end of the tangent cylinder is opened on the upper inner wall of the machine base, a vertical plate is arranged at the right rear of the base two, the lower end of the vertical plate is fixedly connected to the machine base, a product presence or absence detector is installed on the upper end of the vertical plate, the front end of the product presence or absence detector is inclined and is located directly to the right of the homemade feeding cylinder, a finished product box is arranged on the directly lower right side of the homemade feeding cylinder, and the lower end of the finished product box is fixedly connected to the machine base.

[0008] Preferably, the transfer disc mechanism includes a motor, the lower surface of the motor is fixedly connected to the lower inner wall of the machine base, the upper end of the motor is fixedly connected to a hollow rotating platform, the upper end of the hollow rotating platform is sleeved with a turntable, the turntable is above the machine base, the lower end of the turntable is linked to the output shaft of the motor through a belt, the outer edge of the turntable is equidistantly and evenly fixedly connected with an inner sleeve material taking rod and a front sleeve material taking rod, the number of the inner sleeve material taking rod and the front sleeve material taking rod are four, the four inner sleeve material taking rods and the four front sleeve material taking rods are staggered, a docking cylinder is fixedly connected to the right side of the upper end of the hollow rotating platform, a pushing column is provided on the left side of the docking cylinder, the right end of the pushing column is opposite to the docking cylinder, and the left end of the pushing column is opposite to the homemade unloading cylinder, the inner sleeve material taking cylinder and the front sleeve material taking cylinder are fixedly connected to the left and right sides of the rear side of the upper surface of the hollow rotating platform, the inner sleeve material taking cylinder is on the left, and the front sleeve material taking cylinder is on the right.

[0009] Preferably, an inner sleeve feeding mechanism and a front sleeve feeding mechanism are arranged at the rear of the transfer disc mechanism, and the inner sleeve feeding mechanism and the front sleeve feeding mechanism have the same structure, the inner sleeve feeding mechanism is on the left, and the front sleeve feeding mechanism is on the right, the rear end of the inner sleeve feeding cylinder is opposite to the inner sleeve feeding mechanism, and the rear end of the front sleeve feeding cylinder is opposite to the front sleeve feeding mechanism.

[0010] Preferably, the inner sleeve feeding mechanism includes a self-made front sleeve feeder, the lower end of the self-made front sleeve feeder is fixedly connected to the machine base, a front plate is fixedly installed on the upper side of the front end of the self-made front sleeve feeder, sensors are installed on both sides of the front plate, and a lifting cylinder is fixedly installed on the lower side of the front end of the self-made front sleeve feeder.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] (1) The desktop semi-automatic wire spring hole threading machine is designed with a gold wire material tray feeding mechanism. The manual winding material tray is composed of multiple single-layer wire trays connected in sequence. A slot tube is arranged directly below the manual winding material tray. The upper surface of the slot tube is evenly and evenly fixedly connected with slot cards. The upper end of the slot card is correspondingly inserted into the wire slot of the single-layer wire tray on the manual winding material tray and adapted thereto. Through the design of the slot card, when the wire tray driving motor drives the manual winding material tray to rotate through the belt, the manual winding material tray will not be offset in position due to rotation, so that the device loading is more accurate and the connection between the device mechanisms will not be pulled, thereby ensuring that the wire is not damaged, reducing the probability of wire breakage, and improving the working quality of the device.

[0013] (2) The desktop semi-automatic wire spring hole threading machine, through the design of the device, first delivers the wire to the position of the self-made feeding cylinder through a high-precision wire clamp feeder, and drives the inner sleeve material rod and the front sleeve material rod to rotate and align with the self-made feeding cylinder in turn through the motor, and pushes the push column forward through the docking cylinder to dock the inner sleeve and the front sleeve with the wire in turn, and finally starts the wire cutting cylinder to drive the built-in cutter of the self-made feeding cylinder to cut the wire, so that the finished product automatically falls into the finished product box, and then under the push of the inner sleeve material cylinder and the front sleeve material cylinder, the inner sleeve material rod and the front sleeve material rod are respectively loaded from the inner sleeve loading mechanism and the front sleeve loading mechanism, and then the next cycle docking is completed. Through the design of the device, the wire spring hole threading operation process is very smooth, fast and accurate, and the error rate is greatly reduced compared with manual docking, thereby improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the gold wire tray feeding mechanism of the present invention;

[0016] Figure 3 This is a schematic diagram of the slot tube of the present invention;

[0017] Figure 4 It is a schematic diagram of the wire clamping and feeding mechanism of the present invention;

[0018] Figure 5 It is a schematic diagram of the inner sleeve feeding mechanism of the present invention;

[0019] Figure 6 It is a schematic diagram of the rotating disc mechanism of the present invention;

[0020] Figure 7 Schematic diagram of the motor of the present invention.

[0021] In the figure: 1. Machine base; 2. Gold wire tray feeding mechanism; 201. Base 1; 202. Wire tray driving motor; 203. Side plate; 204. Manual winding tray; 205. Rubber-coated wheel; 206. Slot tube; 207. Slot card; 3. Wire clamping and feeding mechanism; 301. Base 2; 302. Base; 303. High-precision wire clamping and feeding device; 304. Wire shortage detector; 305. Self-made unloading cylinder; 306. Wire cutting cylinder; 307. Vertical plate; 30 8. Product presence detector; 309. Finished product box; 4. Inner sleeve feeding mechanism; 401. Self-made front sleeve feeder; 402. Front plate; 403. Lifting cylinder; 5. Front sleeve feeding mechanism; 6. Transfer disc mechanism; 601. Motor; 602. Hollow rotating platform; 603. Turntable; 604. Inner sleeve material taking rod; 605. Front sleeve material taking rod; 606. Docking cylinder; 607. Push column; 608. Inner sleeve material taking cylinder; 609. Front sleeve material taking cylinder. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-7The present invention provides a technical solution: a desktop semi-automatic wire spring hole threading machine, comprising a machine base 1, the interior of the machine base 1 is hollow, a gold wire tray feeding mechanism 2 is arranged on the left side of the upper surface of the machine base 1, the gold wire tray feeding mechanism 2 comprises a base 201, the lower surface of the base 201 is fixedly connected to the machine base 1, the number of the base 201 is two, the two bases 201 are arranged front and back in alignment, the front surface of the rear base 201 is fixedly connected to a wire tray driving motor 202, the rear surface of the rear base 201 is fixedly connected to a side plate 203, the rear end output shaft of the wire tray driving motor 202 is inserted into the side plate 203, an artificial winding material tray 204 is arranged on the upper side between the two bases 201, the artificial winding material tray 204 is composed of multiple layers of single-layer wire trays connected in sequence, and the rear end of the artificial winding material tray 204 is sleeved On the rotating shaft, the rear end of the rotating shaft is inserted into the side plate 203 and is linked to the rear end output shaft of the wire drum driving motor 202 through a belt. Rubber-coated wheels 205 are arranged on the lower left and right sides of the manual winding material drum 204. The front and rear ends of the rubber-coated wheel 205 correspond and are inserted into the connecting base 201 through bearings. The rubber-coated wheel 205 contacts the surface of the manual winding material drum 204. A slot tube 206 is arranged directly below the manual winding material drum 204. The front and rear ends of the slot tube 206 correspond to the fixed connection base 201. The upper surface of the slot tube 206 is evenly and evenly fixedly connected with slot cards 207. The upper end of the slot card 207 corresponds to the wire slot of the single-layer wire drum on the manual winding material drum 204 and is adapted thereto; a wire clamping and feeding mechanism 3 is arranged directly to the right of the gold wire material drum feeding mechanism 2; a transfer disc mechanism 6 is arranged directly to the right of the wire clamping and feeding mechanism 3.

[0024] A display screen and corresponding working buttons are installed on the front surface of the machine base 1.

[0025] The wire clamping and feeding mechanism 3 includes a base 301, the lower end of the base 301 is fixedly connected to the machine base 1, the upper end of the base 301 is fixedly connected to a base 302, a high-precision wire clamping and feeding device 303 is slidably connected to the base 302, the high-precision wire clamping and feeding device 303 is driven by electricity to move left and right on the base 302, a wire is clamped inside the high-precision wire clamping and feeding device 303, a missing wire detector 304 is fixedly connected to the left end of the base 302, a self-made feeding cylinder 305 is fixedly connected to the right end of the base 302, a cutter is arranged inside the self-made feeding cylinder 305, a tangent cylinder 306 is arranged directly below the self-made feeding cylinder 305, and the tangent cylinder 306 is fixedly connected to the inside of the machine base 1. A hole is opened on the upper inner wall of the machine base 1, which is opposite to and adapted to the upper end of the tangent cylinder 306. The tangent cylinder 306 controls the movement of the cutter placed inside the homemade unloading cylinder 305 through the hole. A vertical plate 307 is arranged at the right rear of the base 2 301. The lower end of the vertical plate 307 is fixedly connected to the machine base 1. A product detector 308 is installed at the upper end of the vertical plate 307. The front end of the product detector 308 is inclined and is located to the right of the homemade unloading cylinder 305. A finished product box 309 is arranged on the lower right side of the homemade unloading cylinder 305. The lower end of the finished product box 309 is fixedly connected to the machine base 1.

[0026] The transfer disc mechanism 6 includes a motor 601, the lower surface of the motor 601 is fixedly connected to the lower inner wall of the machine base 1, the upper end of the motor 601 is fixedly connected to a hollow rotating platform 602, the upper end of the hollow rotating platform 602 is sleeved with a turntable 603 on the outer side, the turntable 603 is located above the machine base 1, the lower end of the turntable 603 is linked to the output shaft of the motor 601 through a belt, the outer edge of the turntable 603 is evenly and evenly fixedly connected with an inner sleeve material rod 604 and a front sleeve material rod 605, the number of which is four. Four inner sleeve material taking rods 604 and four front sleeve material taking rods 605 are arranged alternately, a docking cylinder 606 is fixedly connected to the right side of the upper end of the hollow rotating platform 602, a pushing column 607 is arranged on the left side of the docking cylinder 606, the right end of the pushing column 607 is opposite to the docking cylinder 606, and the left end of the pushing column 607 is opposite to the self-made unloading cylinder 305, the inner sleeve material taking cylinder 608 and the front sleeve material taking cylinder 609 are fixedly connected to the left and right sides of the rear side of the upper surface of the hollow rotating platform 602, the inner sleeve material taking cylinder 608 is on the left, and the front sleeve material taking cylinder 609 is on the right.

[0027] An inner sleeve feeding mechanism 4 and a front sleeve feeding mechanism 5 are arranged at the rear of the transfer disc mechanism 6. The inner sleeve feeding mechanism 4 and the front sleeve feeding mechanism 5 have the same structure. The inner sleeve feeding mechanism 4 is on the left side, and the front sleeve feeding mechanism 5 is on the right side. The rear end of the inner sleeve feeding cylinder 608 faces the inner sleeve feeding mechanism 4, and the rear end of the front sleeve feeding cylinder 609 faces the front sleeve feeding mechanism 5.

[0028] The inner sleeve feeding mechanism 4 includes a self-made front sleeve feeder 401, the lower end of the self-made front sleeve feeder 401 is fixedly connected to the machine base 1, a front plate 402 is fixedly installed on the upper side of the front end of the self-made front sleeve feeder 401, and sensors are installed on the left and right sides of the front plate 402. The sensors are used to detect whether the machine structure is in place, and a lifting cylinder 403 is fixedly installed on the lower side of the front end of the self-made front sleeve feeder 401.

[0029] Working principle:

[0030] The first step: through the design of the gold wire material tray feeding mechanism 2, the manual winding material tray 204 is composed of multiple layers of single-layer wire trays connected in sequence, and a slot tube 206 is arranged directly below the manual winding material tray 204. The upper surface of the slot tube 206 is evenly and evenly fixedly connected with slot cards 207. The upper end of the slot card 207 is correspondingly inserted into the wire slot of the single-layer wire tray on the manual winding material tray 204 and adapted thereto. Through the design of the slot card 207, when the wire tray driving motor 202 drives the manual winding material tray 204 to rotate through the belt, the manual winding material tray 204 will not produce positional displacement due to rotation, so that the device loading is more accurate, and at the same time, the connection between the device mechanisms will not be pulled, thereby ensuring that the wire is not damaged, reducing the probability of wire breakage, and improving the working quality of the device.

[0031] The second step: through the design of the device, the wire is firstly transported to the position of the self-made unloading cylinder 305 through the high-precision wire clamping feeder 303, and the inner sleeve material rod 604 and the front sleeve material rod 605 are driven by the motor 601 to rotate and align with the self-made unloading cylinder 305 in turn, and the pushing column 607 is pushed forward by the docking cylinder 606 so that the inner sleeve and the front sleeve are docked with the wire in turn, and finally the tangent cylinder 306 is started to drive the built-in cutter of the self-made unloading cylinder 305 to cut the wire, so that the finished product automatically falls into the finished product box 309, and subsequently, under the push of the inner sleeve material cylinder 608 and the front sleeve material cylinder 609, the inner sleeve material rod 604 and the front sleeve material rod 605 are respectively loaded from the inner sleeve loading mechanism 4 and the front sleeve loading mechanism 5, and then the next cycle docking is completed. Through the design of the device, the wire spring hole threading operation process is very smooth, fast and accurate, and the error rate is greatly reduced compared with manual docking, thereby improving the working efficiency of the device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A desktop semi-automatic wire spring hole threading machine, comprising a machine base (1), the interior of the machine base (1) is hollow, and a gold wire tray feeding mechanism (2) is arranged on the left side of the upper surface of the machine base (1), characterized in that: The gold wire material tray loading mechanism (2) comprises a base one (201), the lower surface of the base one (201) is fixedly connected to the machine base (1), the number of the base one (201) is two, the two base ones (201) are arranged front and back in alignment, the front surface of the base one (201) on the rear side is fixedly connected to a wire tray driving motor (202), the rear surface of the base one (201) on the rear side is fixedly connected to a side plate (203), the rear end output shaft of the wire tray driving motor (202) is inserted into the side plate (203), an artificial wire winding material tray (204) is arranged on the upper side between the two bases one (201), the artificial wire winding material tray (204) is composed of multiple layers of single-layer wire trays connected in sequence, the rear end of the artificial wire winding material tray (204) is sleeved on a rotating shaft, the rotating shaft The rear end is inserted into the side plate (203) and is linked to the rear end output shaft of the wire drum driving motor (202) through a belt. The left and right sides of the manual wire winding material drum (204) are both provided with rubber-coated wheels (205) at the lower part. The front and rear ends of the rubber-coated wheels (205) correspond to each other and are inserted into the connection base (201) through bearings. The rubber-coated wheels (205) are in contact with the surface of the manual wire winding material drum (204). A slot tube (206) is provided directly below the manual wire winding material drum (204). The front and rear ends of the slot tube (206) correspond to and are fixedly connected to the base (201). The upper surface of the slot tube (206) is evenly and evenly fixedly connected with slot clamps (207). The upper end of the slot clamp (207) is correspondingly inserted into the wire groove of the single-layer wire drum on the manual wire winding material drum (204) and is adapted thereto. A wire clamping and feeding mechanism (3) is arranged directly to the right of the gold wire tray feeding mechanism (2); A transfer disc mechanism (6) is arranged directly to the right of the wire clamping and feeding mechanism (3); The transfer disc mechanism (6) comprises a motor (601), the lower surface of the motor (601) is fixedly connected to the lower inner wall of the machine base (1), the upper end of the motor (601) is fixedly connected to a hollow rotating platform (602), the upper end of the hollow rotating platform (602) is sleeved with a turntable (603) on the outer side, the turntable (603) is located above the machine base (1), the lower end of the turntable (603) is linked to the output shaft of the motor (601) through a belt, the outer edge of the turntable (603) is evenly and evenly fixedly connected with inner sleeve material rods (604) and front sleeve material rods (605), the number of the inner sleeve material rods (604) and the number of the front sleeve material rods (605) are both Four, the four inner sleeve material taking rods (604) and the four front sleeve material taking rods (605) are arranged in a staggered manner, a docking cylinder (606) is fixedly connected to the right side of the upper end of the hollow rotating platform (602), a pushing column (607) is arranged on the left side of the docking cylinder (606), the right end of the pushing column (607) is directly opposite to the docking cylinder (606), and the left end of the pushing column (607) is directly opposite to the self-made unloading cylinder (305), the inner sleeve material taking cylinder (608) and the front sleeve material taking cylinder (609) are fixedly connected to the left and right sides of the rear side of the upper surface of the hollow rotating platform (602), the inner sleeve material taking cylinder (608) is on the left side, and the front sleeve material taking cylinder (609) is on the right side; An inner sleeve feeding mechanism (4) and a front sleeve feeding mechanism (5) are arranged at the rear of the transfer disc mechanism (6); the inner sleeve feeding mechanism (4) and the front sleeve feeding mechanism (5) have the same structure; the inner sleeve feeding mechanism (4) is located on the left side, and the front sleeve feeding mechanism (5) is located on the right side; the rear end of the inner sleeve feeding cylinder (608) faces the inner sleeve feeding mechanism (4), and the rear end of the front sleeve feeding cylinder (609) faces the front sleeve feeding mechanism (5).

2. The desktop semi-automatic wire spring hole threading machine according to claim 1, characterized in that: A display screen and corresponding working buttons are installed on the front surface of the machine base (1).

3. The desktop semi-automatic wire spring hole threading machine according to claim 1, characterized in that: The wire clamping and feeding mechanism (3) comprises a base 2 (301), the lower end of the base 2 (301) is fixedly connected to the machine base (1), the upper end of the base 2 (301) is fixedly connected to a base (302), a high-precision wire clamping and feeding device (303) is slidably connected to the base (302), a wire is clamped inside the high-precision wire clamping and feeding device (303), a missing wire detector (304) is fixedly connected to the left end of the base (302), a self-made feeding cylinder (305) is fixedly connected to the right end of the base (302), a cutter is arranged inside the self-made feeding cylinder (305), and a cutting cylinder (306) is arranged directly below the self-made feeding cylinder (305). The tangent cylinder (306) is fixedly connected to the inside of the machine base (1); a hole is provided on the upper inner wall of the machine base (1) and is directly opposite to and compatible with the upper end of the tangent cylinder (306); a vertical plate (307) is provided at the right rear of the base 2 (301); the lower end of the vertical plate (307) is fixedly connected to the machine base (1); a product presence detector (308) is installed at the upper end of the vertical plate (307); the front end of the product presence detector (308) is inclined and is located to the right of the self-made feeding cylinder (305); a finished product box (309) is provided on the lower right side of the self-made feeding cylinder (305); the lower end of the finished product box (309) is fixedly connected to the machine base (1).

4. The desktop semi-automatic wire spring hole threading machine according to claim 1, characterized in that: The inner sleeve feeding mechanism (4) comprises a self-made front sleeve feeder (401), the lower end of the self-made front sleeve feeder (401) is fixedly connected to the machine base (1), a front plate (402) is fixedly installed on the upper side of the front end of the self-made front sleeve feeder (401), sensors are installed on both the left and right sides of the front plate (402), and a lifting cylinder (403) is fixedly installed on the lower side of the front end of the self-made front sleeve feeder (401).

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