CN210182278U - Full-automatic keyboard scissors foot kludge - Google Patents

Abstract

The utility model discloses a full-automatic keyboard scissor assembly machine, which comprises a scissor pin feeding device, a keyboard feeding device arranged on one side of the scissor pin feeding device, a scissor pin transfer device arranged above the keyboard feeding device and a positioning device; the scissor feeding device comprises a plurality of scissor feeding mechanisms arranged in parallel at intervals and a plurality of scissor conveying mechanisms arranged in one-to-one correspondence with the scissor feeding mechanisms; the scissors foot conveying mechanisms are arranged in parallel at intervals, each scissors foot feeding mechanism is used for feeding scissors feet to the corresponding scissors foot conveying mechanism, and each scissors foot conveying mechanism is used for conveying the scissors feet to a position between the keyboard feeding device and the scissors foot transferring device; the utility model relates to a rationally, compact structure can assemble a plurality of keyboard bodies simultaneously, and degree of automation is high, the equipment is fast, the equipment precision is high, has saved a large amount of costs of labor, is applicable to modern machine production.

Description

Full-automatic keyboard scissors foot kludge

Technical Field

The utility model relates to a keyboard scissors foot equipment technical field especially relates to a full-automatic keyboard scissors foot equipment machine.

Background

The computer keyboard is assembled by mounting scissors and key caps on a keyboard main board with a circuit. The scissors foot is a common part and mainly comprises an inner frame and an outer frame which are mutually crossed and are in rotary pin joint, and the function of the scissors foot is to enable the keycap to have certain elasticity.

In the assembling process of the keyboard, firstly, scissors feet are inserted into corresponding positions of a keyboard main board, and then the keycaps are pressed into the positions. At present, the common practice in the industry is manual assembly, the automation degree is low, the working efficiency is low, time and labor are consumed, and the method is not suitable for modern mechanized production.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a full-automatic keyboard scissors foot kludge, this kludge reasonable in design, compact structure can assemble a plurality of keyboard bodies simultaneously, and degree of automation is high, the equipment is fast, the equipment precision is high, has saved a large amount of costs of labor, is applicable to modernized machine production.

In order to realize the purpose, the following technical scheme is adopted:

a full-automatic keyboard scissor assembly machine comprises a scissor feeding device, a keyboard feeding device arranged on one side of the scissor feeding device, a scissor transferring device arranged above the keyboard feeding device, and a positioning device arranged close to the scissor transferring device; the scissor feeding device comprises a plurality of scissor feeding mechanisms arranged in parallel at intervals and a plurality of scissor conveying mechanisms arranged in one-to-one correspondence with the scissor feeding mechanisms; the scissors foot conveying mechanisms are arranged in parallel at intervals, each scissors foot feeding mechanism is used for feeding scissors feet to the corresponding scissors foot conveying mechanism, and each scissors foot conveying mechanism is used for conveying the scissors feet to a position between the keyboard feeding device and the scissors foot transferring device; the keyboard loading device is used for conveying the keyboard body to the position below the scissor pin transfer mechanism, and the positioning device is used for positioning the keyboard body and the scissor pins so that the scissor pin transfer mechanism can transfer the scissor pins to the keyboard body and complete assembly.

Furthermore, each scissor foot conveying mechanism comprises a plurality of conveying track mechanisms in an L-shaped structure, and the L-shaped vertical end of each conveying track mechanism is arranged close to the corresponding scissor foot feeding mechanism; the L-shaped transverse ends of each conveying track mechanism are arranged in parallel at intervals and extend to a position between the keyboard feeding device and the scissor leg transferring device.

Furthermore, each conveying track mechanism comprises a track body in an L-shaped structure, a plurality of air blowing modules for driving the scissor feet to slide along the track body, a limiting module arranged at the end part of the transverse end of the track body and a buffer module; the limiting module is used for limiting and fixing the scissor legs so that the scissor leg transfer device can transfer the scissor legs conveniently, and the buffering module is used for buffering pressure generated when the scissor leg transfer device transfers the scissor legs.

Furthermore, the top of the track body is provided with an L-shaped track sliding groove for conveying the scissor feet, two sides of the top of the track sliding groove are also provided with L-shaped limiting pressing plates, one side of each limiting pressing plate extends to the upper part of the track sliding groove, and the limiting pressing plates are used for limiting the scissor feet in the track sliding groove; the air blowing modules are arranged on one side of the top of the track body at intervals in the length direction of the track body, each air blowing module comprises an air blowing cylinder arranged above the track body and perpendicular to the track sliding groove, an air blowing nozzle is arranged at one end, close to the track sliding groove, of each air blowing cylinder, and the other end of each air blowing cylinder is communicated with an air blowing valve.

Furthermore, a buffer groove communicated with the rail sliding groove is formed in the top of the end part of the transverse end of the rail body, and the buffer module is arranged in the buffer groove; the buffer module comprises a buffer plate, a support column arranged in the buffer groove, a plurality of guide pins and a plurality of buffer springs; the support columns are positioned in the middle of the buffer tank and are arranged close to the end parts of the track sliding chutes, and the support columns are used for receiving scissor legs which slide to the buffer tank through the track sliding chutes; the buffer plate is arranged at the opening of the buffer groove, the middle part and the two ends of the buffer plate are respectively sleeved outside the support column and the guide pin, and the bottom of the buffer plate is also abutted against the buffer spring; the limiting module comprises a limiting transverse plate arranged above the buffer plate and a limiting cylinder in driving connection with the limiting transverse plate, and a limiting hole is formed in the corresponding position of the limiting transverse plate and the top of the supporting column.

Further, the scissor feed mechanism comprises a vibration disc and a linear vibrator communicated with the vibration disc; the top of the linear vibrator is provided with a plurality of feeding rails, each feeding rail is arranged corresponding to the rail sliding groove of each conveying rail mechanism, and the linear vibrator is used for conveying the scissor legs to the rail sliding grooves of the corresponding conveying rail mechanisms through the feeding rails.

Furthermore, the keyboard feeding device comprises a plurality of keyboard conveying mechanisms which are arranged in one-to-one correspondence to the scissor-foot conveying mechanisms, and the keyboard conveying mechanisms are arranged below the end parts of the scissor-foot conveying mechanisms at intervals in parallel along the L-shaped transverse end direction of the conveying track mechanism; each keyboard conveying mechanism comprises two parallel conveying belt modules which are arranged at intervals and used for conveying the keyboard body, a conveying motor used for driving the two conveying belt modules to synchronously operate, and a jacking module arranged between the two conveying belt modules; the jacking module comprises a first translation module arranged along the conveying direction of the conveying belt module, a first lifting module arranged at the top of the first translation module and connected with the first translation module in a sliding manner, and a lifting support plate arranged on the first lifting module and used for supporting the keyboard body from the conveying belt module.

Furthermore, the scissor leg transferring device comprises a plurality of scissor leg transferring mechanisms which are arranged at intervals in the L-shaped vertical end direction of the conveying track mechanism, and each scissor leg transferring mechanism is correspondingly arranged above the end part of the L-shaped transverse end of the conveying track mechanism; each scissor foot shifting mechanism comprises a second translation module, a second lifting module and a clamping jaw module, wherein the second translation module is perpendicular to the first translation module and is arranged, the second lifting module is perpendicular to the second translation module and is in sliding connection with the second translation module, and the clamping jaw module is in driving connection with the second lifting module and is used for shifting scissor feet.

Furthermore, the positioning device comprises a plurality of first positioning mechanisms and a plurality of second positioning mechanisms; each first positioning mechanism corresponds to one keyboard conveying mechanism and is arranged above the keyboard conveying mechanism, and each first positioning mechanism comprises a third translation module arranged in parallel with the second translation module and a first camera module which is connected with the third translation module in a sliding mode and used for positioning the keyboard body; each second positioning mechanism is arranged on one side of the end part of the L-shaped transverse end of the corresponding conveying track mechanism and comprises a third lifting module and a second camera module in driving connection with the third lifting module, and the second camera module is used for positioning the scissor legs transferred by the scissor leg transfer mechanism.

Furthermore, the full-automatic keyboard and scissor assembly machine further comprises an online transmission mechanism used for working online with external equipment.

Adopt above-mentioned scheme, the beneficial effects of the utility model are that:

1) the assembling machine has reasonable design and compact structure, can assemble a plurality of keyboard bodies at the same time, has high automation degree and high assembling speed, saves a large amount of labor cost, and is suitable for modern mechanical production;

2) the keyboard body and the scissor legs can be respectively positioned through the first positioning mechanism and the second positioning mechanism, so that the assembly precision is improved;

3) be equipped with a plurality of transfer orbit mechanisms, improve the conveying efficiency of scissors foot, and then can improve the packaging efficiency of whole kludge, the practicality is strong.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the assembled box and the feeding box of FIG. 1 without the assembled box and the feeding box;

FIG. 3 is a perspective view of the scissor loading device of FIG. 2 without the scissor feet;

fig. 4 is a perspective view of the scissor leg transfer mechanism of the present invention;

fig. 5 is a perspective view of the keyboard conveying mechanism and the positioning mechanism of the present invention;

fig. 6 is a perspective view of the scissor leg feeding device of the present invention;

FIG. 7 is a perspective view of the scissor feeding mechanism of the present invention;

fig. 8 is a perspective view of the transfer rail mechanism of the present invention;

FIG. 9 is an enlarged fragmentary exploded view taken at A of FIG. 8;

fig. 10 is a perspective view of the air blowing module of the present invention;

wherein the figures identify the description:

1-a scissor foot feeding device; 2-keyboard feeding device;

3-a scissor leg transfer device; 4-a positioning device;

5-an on-line transmission mechanism; 6, assembling the box body;

7, feeding the box body; 11-a scissor feed mechanism;

12-a transfer rail mechanism; 21-keyboard transport mechanism;

31-scissor leg transfer mechanism; 41-a first positioning mechanism;

42-a second positioning mechanism; 111-a vibrating pan;

112-linear vibrator; 113-a feeding rail;

211-conveyor belt module; 212 — a transfer motor;

213-jacking module; 121-a rail body;

122, an air blowing module; 123-a limit module;

124, a buffer module; 311-a second translation module;

312 — a second lifting module; 313-a clamping jaw module;

1211-track runner; 1212-a limit pressure plate;

1221-a gas blower; 1222 air blowing nozzle;

1223-air blowing valve; 1231-a limit transverse plate;

1232-spacing cylinder; 1234-limiting hole;

1241 — a buffer plate; 1242-support column;

1243-guide pin; 1244-buffer spring;

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 10, the utility model provides a full-automatic keyboard scissor assembly machine, which comprises a scissor feeding device 1, a keyboard feeding device 2 arranged at one side of the scissor feeding device 1, a scissor transferring device 3 arranged above the keyboard feeding device 2, and a positioning device 4 arranged close to the scissor transferring device 3; the scissor feeding device 1 comprises a plurality of scissor feeding mechanisms 11 arranged in parallel at intervals and a plurality of scissor conveying mechanisms arranged in one-to-one correspondence with the scissor feeding mechanisms 11; the scissors foot conveying mechanisms are arranged in parallel at intervals, each scissors foot feeding mechanism 11 is used for feeding scissors feet to the corresponding scissors foot conveying mechanism, and each scissors foot conveying mechanism is used for conveying the scissors feet to a position between the keyboard feeding device 2 and the scissors foot transferring device 3; the keyboard feeding device 2 is used for conveying the keyboard body to the lower part of the scissor leg moving and carrying mechanism 31, and the positioning device 4 is used for positioning the keyboard body and the scissor legs, so that the scissor leg moving and carrying device 3 can move the scissor legs to the keyboard body and complete assembly.

Each scissor-leg conveying mechanism comprises a plurality of conveying track mechanisms 12 in an L-shaped structure, and the L-shaped vertical end of each conveying track mechanism 12 is arranged close to the corresponding scissor-leg feeding mechanism 11; the L-shaped transverse ends of each conveying track mechanism 12 are arranged in parallel at intervals and extend to a position between the keyboard feeding device 2 and the scissor leg transferring device 3; each conveying track mechanism 12 comprises a track body 121 in an L-shaped structure, a plurality of air blowing modules 122 for driving scissors to slide along the track body 121, a limiting module 123 arranged at the end part of the transverse end of the track body 121, and a buffer module 124; the limiting module 123 is used for limiting and fixing the scissor legs so that the scissor leg transfer device 3 can transfer the scissor legs conveniently, and the buffering module 124 is used for buffering the pressure generated when the scissor leg transfer device 3 transfers the scissor legs; the top of the track body 121 is provided with a track sliding groove 1211 which is in an L-shaped structure and used for conveying scissor legs, two sides of the top of the track sliding groove 1211 are further provided with a limit pressing plate 1212 in an L-shaped structure, one side of the limit pressing plate 1212 extends to the upper side of the track sliding groove 1211, and the limit pressing plate 1212 is used for limiting the scissor legs in the track sliding groove 1211; the plurality of air blowing modules 122 are arranged on one side of the top of the rail body 121 at intervals in the length direction of the rail body, each air blowing module 122 comprises an air blowing cylinder 1221 arranged above the rail body 1211 in a vertical manner, one end of the air blowing cylinder 1221 close to the rail body 1211 is provided with an air blowing nozzle 1222, and the other end of the air blowing cylinder 1221 is communicated with an air blowing valve 1223.

The top of the end part of the transverse end of the track body 121 is provided with a buffer slot communicated with the track sliding slot 1211, and the buffer module 124 is arranged in the buffer slot; the buffer module 124 comprises a buffer plate 1241, a support pillar 1242 arranged in the buffer slot, a plurality of guide pins 1243 and a plurality of buffer springs 1244; the support post 1242 is located in the middle of the buffer slot and is arranged near the end of the track sliding slot 1211, and the support post 1242 is used for receiving scissor legs sliding to the buffer slot through the track sliding slot 1211; the buffer plate 1241 is arranged at an opening of the buffer slot, the middle part and two ends of the buffer plate 1241 are respectively sleeved outside the support pillar 1242 and the guide pin 1243, and the bottom of the buffer plate 1241 is also abutted against the buffer spring 1244; the limiting module 123 comprises a limiting transverse plate 1231 arranged above the buffer plate 1241 and a limiting cylinder 1232 in driving connection with the limiting transverse plate 1231, and a limiting hole 1234 is further formed at a position, corresponding to the top of the support post 1242, of the limiting transverse plate 1231; the scissor feed mechanism 11 comprises a vibration disc 111 and a linear vibrator 112 communicated with the vibration disc 111; the top of the linear vibrator 112 is provided with a plurality of feeding rails 113, each feeding rail 113 is arranged corresponding to the rail chute 1211 of each conveying rail mechanism 12, and the linear vibrator 112 is used for conveying the scissor legs to the rail chute 1211 on the corresponding conveying rail mechanism 12 through the feeding rails 113; the keyboard feeding device 2 comprises a plurality of keyboard conveying mechanisms 22 which are arranged in one-to-one correspondence to the scissor-foot conveying mechanisms, and the keyboard conveying mechanisms 22 are arranged below the end parts of the scissor-foot conveying mechanisms at intervals in parallel along the L-shaped transverse end direction of the conveying track mechanism 12; each keyboard conveying mechanism 22 comprises two parallel conveying belt modules 211 which are arranged at intervals and used for conveying the keyboard body, a conveying motor 212 used for driving the two conveying belt modules 211 to synchronously run, and a jacking module 213 arranged between the two conveying belt modules 211; the jacking module 213 comprises a first translation module arranged along the conveying direction of the conveyor belt module 211, a first lifting module arranged at the top of the first translation module and connected with the first translation module in a sliding manner, and a lifting support plate arranged on the first lifting module and used for supporting the keyboard body from the conveyor belt module 211.

The scissor leg transferring device 3 comprises a plurality of scissor leg transferring mechanisms 31, the scissor leg transferring mechanisms 31 are arranged at intervals in the L-shaped vertical end direction of the conveying track mechanism 12, and each scissor leg transferring mechanism 31 is correspondingly arranged above the end part of the L-shaped transverse end of the conveying track mechanism 12; each scissor pin transferring mechanism 31 comprises a second translation module 311 arranged perpendicular to the first translation module, a second lifting module 312 arranged perpendicular to the second translation module 311 and connected with the second translation module in a sliding manner, and a clamping jaw module 313 connected with the second lifting module 312 in a driving manner and used for transferring scissor pins; the positioning device 4 comprises a plurality of first positioning mechanisms 41 and a plurality of second positioning mechanisms 42; each first positioning mechanism 41 corresponds to one keyboard conveying mechanism 22 and is arranged above the keyboard conveying mechanism, and comprises a third translation module arranged parallel to the second translation module 311 and a first camera module which is connected with the third translation module in a sliding manner and is used for positioning the keyboard body; each second positioning mechanism 42 is arranged at one side of the end part of the L-shaped transverse end of the corresponding one of the conveying track mechanisms 12, and includes a third lifting module and a second camera module in driving connection with the third lifting module, and the second camera module is used for positioning the scissor legs transferred by the scissor leg transfer mechanism 31; the full-automatic keyboard and scissor assembly machine further comprises an online transmission mechanism 5 which is used for working online with external equipment.

The utility model discloses the theory of operation:

as shown in the figure, the present embodiment further includes an assembly box 6, an upper box body 7 disposed on one side of the assembly box 6; an installation frame is arranged in the assembly box body 6, and the keyboard feeding device 2, the scissor leg transfer device 3, the positioning device 4 and the online conveying mechanism 5 are uniformly distributed on the installation frame of the assembly box body 6; a scissor feed mechanism 11 of the scissor feed device 1 is arranged in the upper box body 7, and a scissor conveying mechanism penetrates out of the upper box body 7 to be above an installation frame in the assembly box body 6; the bottom of equipment box 6 and last workbin 7 still is equipped with the truckle, and the top of equipment box 6 is equipped with the tristimulus designation lamp.

Scissor foot loading attachment 1: as shown in fig. 6 to 10, in the present embodiment, the scissor-foot feeding mechanism 11 and the scissor-foot conveying mechanism are both provided in two, and each scissor-foot conveying mechanism includes two conveying rail mechanisms 12 (in the present embodiment, there are four conveying rail mechanisms 12, and more conveying rail mechanisms 12 can be provided according to the actual installation environment, so as to improve the conveying efficiency of the scissor-feet), that is, each scissor-foot feeding mechanism 11 can feed two conveying rail mechanisms 12 at the same time; the scissor-leg feeding mechanism 11 comprises a vibrating disk 111 and a linear vibrator 112 communicated with the vibrating disk 111, wherein the top of the linear vibrator 112 is provided with two feeding rails 113, and each feeding rail 113 is arranged corresponding to a rail chute 1211 of a conveying rail mechanism 12; in operation, the scattered scissor legs are poured into the vibration tray 111, the vibration tray 111 vibrates the scissor legs one by one onto the two feeding rails 113 of the linear vibrator 112, and then the linear vibrator 112 vibrates the scissor legs located in the feeding rails 113 one by one into the rail chutes 1211 of the corresponding conveying rail mechanism 12.

Each scissor-leg conveying mechanism comprises two conveying track mechanisms 12, in the embodiment, the track bodies 121 of the conveying track mechanisms 12 are arranged on the top of the mounting frame through a plurality of first supports; after the scissors are conveyed into the rail sliding slot 1211 at the top of the rail body 121, the air blowing module 122 drives the scissors to move continuously along the rail sliding slot 1211; the rail sliding slot 1211 is of an L-shaped structure, and includes a first sliding slot formed along the L-shaped vertical end of the rail body 121 and a second sliding slot formed along the L-shaped transverse end of the rail body 121; the first sliding chute is slightly higher than the second sliding chute, the scissor legs can directly slide into the second sliding chute (driven by the air blowing module 122) through the first sliding chute, the tail end of the second sliding chute is communicated with the buffer slot of the buffer module 124, and the scissor legs can directly slide into the top of the support post 1242 (driven by the air blowing module 122) in the buffer slot through the second sliding chute; the two sides of the top of the track sliding groove 1211 are provided with a limiting pressing plate 1212, one side of the limiting pressing plate 1212 extends to the upper side of the track sliding groove 1211, and when the scissor legs are driven by the air blowing module 122 to slide along the track sliding groove 1211, the scissor legs can be limited in the track sliding groove 1211, so that the scissor legs are prevented from falling off from the track sliding groove 1211; the plurality of air blowing modules 122 are arranged on the top side of the rail sliding groove 1211 along the length direction of the rail body 121, the air blowing nozzles 1222 of the air blowing cylinders 1221 are arranged opposite to the rail sliding groove 1211, air is blown into the air blowing cylinders 1221 through the air blowing valves 1223, and the air flows through the air blowing nozzles 1222 and is blown to the scissor legs, so that the scissor legs are driven to slide along the rail sliding groove 1211.

The tail end of the second chute of the track chute 1211 is communicated with the buffer slot of the buffer module 124, the buffer slot is formed perpendicular to the length direction of the second chute, the scissor legs slide down to the top of the support post 1242 in the buffer slot through the second chute, the limiting transverse plate 1231 of the limiting module 123 is positioned above the buffer slot and has the same height as the limiting pressing plate 1212, so that the scissor legs can be limited to the top of the support post 1242; the limiting transverse plate 1231 is of an L-shaped structure, the L-shaped transverse end of the limiting transverse plate 1231 extends to the upper part of the buffer slot, a limiting hole 1234 is arranged at the position corresponding to the supporting column 1242 at the top of the end, and the L-shaped vertical end of the limiting transverse plate 1231 is in driving connection with the limiting cylinder 1232; when the scissor transferring mechanism works, the clamping jaw module 313 of the scissor transferring mechanism 31 penetrates through the limiting hole 1234 of the limiting transverse plate 1231 to clamp the scissor, when the clamping jaw module 313 works, downward pressure is applied to the buffer plate 1241 of the buffer module 124, the buffer plate 1241 extrudes the buffer spring 1244 along the guide pin 1243 under the pressure, and further the pressure of the clamping jaw module 313 on the buffer plate 1241 can be relieved, so that the scissor on the support post 1242 can be taken away conveniently, and the rail body 121 is prevented from being damaged; meanwhile, the limiting transverse plate 1231 can be driven to move by the limiting cylinder 1232, so that the position of the limiting hole 1234 can be adjusted, and the clamping jaw module 313 can move the scissor legs smoothly.

Keyboard loading attachment 2: as shown in fig. 5, in the present embodiment, two keyboard conveying mechanisms 22 are provided, and are arranged corresponding to the two scissor-foot conveying mechanisms, and each keyboard conveying mechanism 22 is located between the L-shaped transverse ends of the two conveying track mechanisms 12 corresponding to the keyboard conveying mechanism; the conveyor belt module 211 of the keyboard conveying mechanism 22 comprises a conveying frame arranged at the top of the mounting frame and a conveyor belt assembly arranged at one side of the conveying frame, and two sides of the keyboard are respectively arranged at the top of the conveyor belt assembly and are conveyed; the conveying motor 212 is in driving connection with the two conveying belt components through a synchronous belt component and can drive the two conveying belt components to synchronously run; the jacking module 213 is arranged between the two conveying frames, and a first translation module of the jacking module 213 comprises a first screw rod assembly arranged at the bottom of the mounting frame and a first motor used for driving the first screw rod assembly to operate; the first lifting module comprises a first sliding seat in driving connection with the first screw rod assembly and a plurality of first lifting cylinders vertically arranged on the first sliding seat; the lifting support plate is horizontally arranged above the first sliding seat and connected with an output shaft of the first lifting cylinder, and the first lifting cylinder can drive the lifting support plate to separate the keyboard body from the conveyor belt module 211, so that the scissors foot transferring device 3 can transfer the scissors feet to the keyboard body and complete assembly; the first motor can drive the lifting support plate to slide through the first sliding seat so as to adjust the positions of the lifting support plate and the keyboard body, and assembly is facilitated.

Scissor leg transfer device 3: as shown in fig. 4, in the present embodiment, four scissor-leg transfer mechanisms 31 are provided, and are respectively disposed above the L-shaped lateral end portions of the four conveying rail mechanisms 12; the top of the mounting frame is also provided with a boss along the length direction, and the four scissor leg transfer mechanisms 31 are arranged at the top of the boss at intervals in the L-shaped vertical end direction of the conveying track mechanism 12; the second translation module 311 of the scissor leg moving mechanism 31 comprises a first translation motor assembly, the second lifting module 312 comprises a second sliding seat in driving connection with the first translation motor assembly, a second screw rod assembly arranged on one side of the second sliding seat along the length direction of the second sliding seat, and a second motor for driving the second screw rod assembly to work, the clipping nozzle module is in driving connection with the second screw rod assembly, the first translation motor assembly and the second screw rod assembly are mutually matched to drive the clipping nozzle module to perform translation and lifting movement, so that the clipping nozzle module can move scissor legs to the keyboard body and complete assembly; the nozzle module comprises a rotating motor assembly and a nozzle body in driving connection with the rotating motor assembly, and the rotating motor assembly can drive the nozzle body to do rotating motion so as to adjust the angle of the scissor legs for transferring and assembling.

The positioning device 4: as shown in fig. 5, in the present embodiment, two first positioning mechanisms 41 are provided, and are respectively and correspondingly arranged above one keyboard conveying mechanism 22; the top of the boss of the mounting rack is also provided with a support frame, and the third translation module of the first positioning mechanism 41 is arranged on the support frame; the third translation module comprises a third screw rod assembly and a third motor in driving connection with the third screw rod assembly, the first camera module is used for positioning the keyboard body, and the third motor can drive the third screw rod assembly to drive the first camera module to slide so as to adjust the position of the first camera module; second positioning mechanism 42 sets up to four, one is respectively arranged to the tip one side of the L type horizontal end of each transfer rail mechanism 12, second positioning mechanism 42's third lift module includes second lift cylinder, the second camera module of being connected with the drive of second lift cylinder, second camera module is used for fixing a position scissors foot that scissors foot shifting mechanism 31 moved and carries, fix a position keyboard body and scissors foot through first camera module, second camera module, be convenient for assemble scissors foot and keyboard body.

The online transfer mechanism 5: as shown in fig. 3, in the present embodiment, the in-line transmission mechanism 5 is disposed between the two keyboard transmission mechanisms 22, the in-line transmission mechanism 5 includes two second belt modules 211 disposed in parallel and spaced apart, and a fourth motor for driving the second belt modules 211 to operate, and the in-line transmission mechanism 5 is configured to work in-line with an external device.

The utility model discloses a working process does:

1) the vibrating disk 111 and the linear vibrator 112 cooperate with each other to transfer the scattered scissor legs into the rail chute 1211 of the rail body 121 one by one;

2) the blowing modules 122 cooperate with each other to transfer the scissors inside the track runner 1211 to the supporting posts 1242 of the buffer slot;

3) the conveyor belt module 211 conveys the keyboard body to the lower part of the scissor-leg transfer mechanism 31, and the jacking module 213 separates the keyboard body from the conveyor belt module 211;

4) the scissor transferring mechanism 31 transfers the scissor on the supporting post 1242 to the upper part of the keyboard body;

5) the first camera module and the second camera module are matched with each other to respectively position the keyboard body and the scissor legs;

6) the scissor shifting mechanism is used for installing scissor legs on the keyboard body.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A full-automatic keyboard scissor assembly machine is characterized by comprising a scissor feeding device, a keyboard feeding device arranged on one side of the scissor feeding device, a scissor transferring device arranged above the keyboard feeding device, and a positioning device arranged close to the scissor transferring device; the scissor feeding device comprises a plurality of scissor feeding mechanisms arranged in parallel at intervals and a plurality of scissor conveying mechanisms arranged in one-to-one correspondence with the scissor feeding mechanisms; the scissors foot conveying mechanisms are arranged in parallel at intervals, each scissors foot feeding mechanism is used for feeding scissors feet to the corresponding scissors foot conveying mechanism, and each scissors foot conveying mechanism is used for conveying the scissors feet to a position between the keyboard feeding device and the scissors foot transferring device; the keyboard loading device is used for conveying the keyboard body to the position below the scissor pin transfer mechanism, and the positioning device is used for positioning the keyboard body and the scissor pins so that the scissor pin transfer mechanism can transfer the scissor pins to the keyboard body and complete assembly.

2. The full-automatic keyboard scissor assembly machine according to claim 1, wherein each scissor conveying mechanism comprises a plurality of conveying rail mechanisms in an L-shaped structure, and the L-shaped vertical end of each conveying rail mechanism is arranged close to the corresponding scissor feeding mechanism; the L-shaped transverse ends of each conveying track mechanism are arranged in parallel at intervals and extend to a position between the keyboard feeding device and the scissor leg transferring device.

3. The full-automatic keyboard scissor assembly machine according to claim 2, wherein each conveying rail mechanism comprises a rail body in an L-shaped structure, a plurality of air blowing modules for driving scissor legs to slide along the rail body, a limiting module arranged at the end of the L-shaped transverse end of the rail body, and a buffering module; the limiting module is used for limiting and fixing the scissor legs so that the scissor leg transfer device can transfer the scissor legs conveniently, and the buffering module is used for buffering pressure generated when the scissor leg transfer device transfers the scissor legs.

4. The full-automatic keyboard scissor assembly machine according to claim 3, wherein a rail chute for conveying scissor legs in an L-shaped structure is formed in the top of the rail body, limit pressure plates in an L-shaped structure are further arranged on two sides of the top of the rail chute, one side of each limit pressure plate extends to the upper side of the rail chute, and each limit pressure plate is used for limiting the scissor legs in the rail chute; the air blowing modules are arranged on one side of the top of the track body at intervals in the length direction of the track body, each air blowing module comprises an air blowing cylinder arranged above the track body and perpendicular to the track sliding groove, an air blowing nozzle is arranged at one end, close to the track sliding groove, of each air blowing cylinder, and the other end of each air blowing cylinder is communicated with an air blowing valve.

5. The full-automatic keyboard scissor assembly machine according to claim 4, wherein a buffer groove communicated with the rail sliding groove is formed in the top of the end of the L-shaped transverse end of the rail body, and the buffer module is arranged in the buffer groove; the buffer module comprises a buffer plate, a support column arranged in the buffer groove, a plurality of guide pins and a plurality of buffer springs; the support columns are positioned in the middle of the buffer tank and are arranged close to the end parts of the track sliding chutes, and the support columns are used for receiving scissor legs which slide to the buffer tank through the track sliding chutes; the buffer plate is arranged at the opening of the buffer groove, the middle part and the two ends of the buffer plate are respectively sleeved outside the support column and the guide pin, and the bottom of the buffer plate is also abutted against the buffer spring; the limiting module comprises a limiting transverse plate arranged above the buffer plate and a limiting cylinder in driving connection with the limiting transverse plate, and a limiting hole is formed in the corresponding position of the limiting transverse plate and the top of the supporting column.

6. The full-automatic keyboard scissor assembly machine according to claim 5, wherein the scissor feeding mechanism comprises a vibrating disk and a linear vibrator communicated with the vibrating disk; the top of the linear vibrator is provided with a plurality of feeding rails, each feeding rail is arranged corresponding to the rail sliding groove of each conveying rail mechanism, and the linear vibrator is used for conveying the scissor legs to the rail sliding grooves of the corresponding conveying rail mechanisms through the feeding rails.

7. The full-automatic keyboard scissor assembly machine according to claim 2, wherein the keyboard feeding device comprises a plurality of keyboard conveying mechanisms arranged in one-to-one correspondence with the scissor conveying mechanisms, and the keyboard conveying mechanisms are arranged below the end parts of the scissor conveying mechanisms at intervals in parallel along the direction of the L-shaped transverse end of the conveying track mechanism; each keyboard conveying mechanism comprises two parallel conveying belt modules which are arranged at intervals and used for conveying the keyboard body, a conveying motor used for driving the two conveying belt modules to synchronously operate, and a jacking module arranged between the two conveying belt modules; the jacking module comprises a first translation module arranged along the conveying direction of the conveying belt module, a first lifting module arranged at the top of the first translation module and connected with the first translation module in a sliding manner, and a lifting support plate arranged on the first lifting module and used for supporting the keyboard body from the conveying belt module.

8. The full-automatic keyboard scissor assembly machine according to claim 7, wherein the scissor transferring device comprises a plurality of scissor transferring mechanisms, the scissor transferring mechanisms are arranged at intervals in the direction of the L-shaped vertical end of the conveying track mechanism, and each scissor transferring mechanism is correspondingly arranged above the end of the L-shaped transverse end of one conveying track mechanism; each scissor foot shifting mechanism comprises a second translation module, a second lifting module and a clamping jaw module, wherein the second translation module is perpendicular to the first translation module and is arranged, the second lifting module is perpendicular to the second translation module and is in sliding connection with the second translation module, and the clamping jaw module is in driving connection with the second lifting module and is used for shifting scissor feet.

9. The full-automatic keyboard scissor assembly machine according to claim 8, wherein the positioning device comprises a plurality of first positioning mechanisms and a plurality of second positioning mechanisms; each first positioning mechanism corresponds to one keyboard conveying mechanism and is arranged above the keyboard conveying mechanism, and each first positioning mechanism comprises a third translation module arranged in parallel with the second translation module and a first camera module which is connected with the third translation module in a sliding mode and used for positioning the keyboard body; each second positioning mechanism is arranged on one side of the end part of the L-shaped transverse end of the corresponding conveying track mechanism and comprises a third lifting module and a second camera module in driving connection with the third lifting module, and the second camera module is used for positioning the scissor legs transferred by the scissor leg transfer mechanism.

10. The full automatic keyboard scissor assembly machine according to claim 1, further comprising an online transfer mechanism for online operation with an external device.

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