Automatic snap button assembling machine

Abstract

The invention relates to the technical field of snap button assembling, and discloses an automatic snap button assembling machine which comprises a workbench, a combination mechanism is arranged on one side of the upper end face of the workbench, an L-shaped plate B is installed on the other side of the upper end face of the workbench, feeding hoppers are installed on the two sides of the upper end face of the L-shaped plate B, and discharging mechanisms are installed on the two sides of the lower end face of the L-shaped plate B; a female buckle feeding device is arranged on one side of the front portion of the L-shaped plate B. The female buckle feeding device comprises a collecting box A, a shell A and a round plate A. The problems that hardware snap buttons are assembled mostly through manual placing and riveting, the production efficiency is low, only one snap button can be assembled at a time, and the production cost is high are solved. According to the device, female buckles and male buckles can be automatically and respectively fed, the female buckles and the male buckles which face opposite directions can be removed and then collected, a plurality of snap buttons can be assembled at the same time, and the machining efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of snap button assembly, in particular to an automatic snap button assembly machine. Background Art

[0002] In modern life, all kinds of clothing can be seen everywhere. Correspondingly, the market demand for clothing-related accessories is growing, especially the growth of market demand for buttons, zippers, trouser buttons and other products. Therefore, for current clothing processing and production companies, it is particularly important to enhance their production capacity of clothing accessories.

[0003] At present, the assembly of hardware snap buttons mostly relies on manual placement and riveting, which not only has low production efficiency and can only assemble one snap button at a time, resulting in high production costs, but also has high labor intensity and a high proportion of misoperations, especially in the mass production stage. The above shortcomings are more obvious and easily lead to delivery delays. Therefore, it does not meet the existing needs, and we have proposed an automatic assembly machine for snap buttons. Summary of the invention

[0004] The object of the present invention is to provide an automatic assembly machine for emergency buttons, so as to solve the problem that the assembly of hardware emergency buttons proposed in the above background technology mostly relies on manual placement and riveting, which not only has low production efficiency and can only assemble one emergency button at a time, resulting in high production costs, but also has a high proportion of misoperations due to the high labor intensity. Especially in the mass production stage, the above shortcomings are more obvious, which can easily lead to problems such as delayed delivery.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic assembly machine for snap buttons, comprising a workbench, a combination mechanism is arranged on one side of the upper end surface of the workbench, an L-shaped plate B is installed on the other side of the upper end surface of the workbench, feeding hoppers are installed on both sides of the upper end surface of the L-shaped plate B, unloading mechanisms are installed on both sides of the lower end surface of the L-shaped plate B, a female buckle feeding device is arranged on one side in front of the L-shaped plate B, the female buckle feeding device comprises a collecting box A, a shell A and a circular plate A, an annular groove A is arranged on the outer side of the upper end surface and the lower end surface of the circular plate A, the upper end surface of the shell A is fixedly connected to the annular plate A, a plurality of limit grooves A are evenly arranged on the upper end surface of the circular plate A, and the upper end surface of the limit groove A is arranged An electromagnet A is arranged, a female buckle is arranged on the inner side of the limit groove A, a groove A is arranged below one side of the inner wall of the limit groove A, a pressure column A is movably arranged on the inner side of the groove A, a male buckle feeding device is arranged on the other side in front of the L-shaped plate B, the male buckle feeding device includes a collecting box B, a shell B and a circular plate B, an annular plate B is fixedly connected to the outer side of the lower end surface of the circular plate B, an annular groove B is arranged on the outer side of the upper end surface of the shell B, a plurality of limit grooves B are evenly arranged on the upper end surface of the circular plate B, an electromagnet B is arranged on the upper end surface of the limit groove B, a male buckle is arranged on the inner side of the limit groove B, a groove B is arranged below one side of the inner wall of the limit groove B, and a pressure column B is movably arranged on the inner side of the groove B.

[0006] Preferably, the combined mechanism includes a base plate, the rear end face of the base plate is installed with an L-shaped plate A, the upper end face of the L-shaped plate A is installed with an electric push rod A, the lower end face of the electric push rod A is fixedly connected with a lifting plate, the lower end face of the lifting plate is evenly installed with a plurality of pressing heads, the lower end face of the pressing head is provided with a circular groove, the lower end face of the base plate is fixedly connected with the upper end face of the workbench through a square groove, the upper end face of the base plate is provided with four limiting holes A, the lower end face of the circular plate A is installed with four limiting columns, and the limiting columns are adapted to the limiting holes A, and the upper end face of the shell A is provided with limiting holes B adapted to the limiting columns.

[0007] Preferably, a motor A is installed on one side of the interior of the workbench through a motor cavity A, a short shaft A is fixedly connected to the output end of the motor A, the upper end surface of the short shaft A is fixedly connected to the lower end surface of the collecting box A through a connecting shaft A, a material guide groove A is provided on the other side of the limiting groove A, the material guide groove A is connected to the interior of the shell A through a connecting groove A, and a motor B is installed on the other side of the interior of the workbench through a motor cavity B, a short shaft B is fixedly connected to the output end of the motor B, the upper end surface of the short shaft B is fixedly connected to the lower end surface of the collecting box B through a connecting shaft B, a material guide groove B is provided on the other side of the limiting groove B, and the material guide groove B is connected to the interior of the shell B through a connecting groove B.

[0008] Preferably, the tops of the plurality of limit grooves A are connected through an active cavity A, a plurality of scraper rods A are evenly arranged on the inner side of the active cavity A, a motor C is installed inside the circular plate A through a motor cavity C, the output end of the motor C is fixedly connected to the lower end surface of the rotating shaft A through a pin A, one end of the scraper rod A is fixedly connected to the outer surface of the rotating shaft A, the tops of the plurality of limit grooves B are connected through an active cavity B, a plurality of scraper rods B are evenly arranged on the inner side of the active cavity B, a motor D is installed inside the circular plate B through a motor cavity D, the output end of the motor D is fixedly connected to the lower end surface of the rotating shaft B through a pin B, and one end of the scraper rod B is fixedly connected to the outer surface of the rotating shaft B.

[0009] Preferably, a connecting plate A is installed at one end of the pressure column A, and the connecting plate A is connected to the inner wall of the groove A through a spring A, and an electrode sheet B is installed at the other end of the connecting plate A, and an electrode sheet A is installed in the middle of the inner wall of the groove A, and the electrode sheet A is electrically connected to the positive pole of the power supply of the electromagnet A, and the electrode sheet B is electrically connected to the negative pole of the power supply of the electromagnet A, and a connecting plate B is installed at one end of the pressure column B, and the connecting plate B is connected to the inner wall of the groove B through a spring B, and an electrode sheet D is installed at the other end of the connecting plate B, and an electrode sheet C is installed in the middle of the inner wall of the groove B, and the electrode sheet C is electrically connected to the positive pole of the power supply of the electromagnet B, and the electrode sheet D is electrically connected to the negative pole of the power supply of the electromagnet B.

[0010] Preferably, the annular plate A is movably connected to the annular groove A below through an insertion rod A, and holes A are provided on both sides of the outer surface of the annular plate A, and through holes A are provided on both sides of the outer surface of the circular plate A. The outer surface of the insertion rod A is sleeved with a spring C, and one side of the outer surface of the insertion rod A is sleeved with a limiting ring A, one end of the spring C is fixedly connected to the outer surface of the limiting ring A, and the other end of the spring C is fixedly connected to the inner wall of the through hole A, and the insertion rod A is adapted to the insertion hole A, and the annular groove B is movably connected to the annular plate B through an insertion rod B, and holes B are provided on both sides of the outer surface of the annular plate B, and through holes B are provided on both sides of the outer surface of the shell B, and the outer surface of the insertion rod B is sleeved with a spring D, and one side of the outer surface of the insertion rod B is sleeved with a limiting ring B, one end of the spring D is fixedly connected to the outer surface of the limiting ring B, and the other end of the spring D is fixedly connected to the inner wall of the through hole B, and the insertion rod B is adapted to the insertion hole B.

[0011] Preferably, the upper end surface of the circular plate A is evenly provided with five protrusions, the lower end surface of the circular plate B is evenly provided with five positioning grooves, and the protrusions are matched with the positioning grooves, a positioning column is provided in the middle position of the upper end surface of the circular plate A, a positioning hole is provided in the middle position of the lower end surface of the circular plate B, and the positioning column is matched with the positioning hole.

[0012] Preferably, the front end surface of the inner wall of each limit groove A is installed with an LED lamp A through a mounting groove, a PLC controller A is arranged inside the workbench, and the PLC controller A is electrically connected to the electromagnet A and the LED lamp A, and the front end surface of the inner wall of each limit groove B is installed with an LED lamp B through a mounting groove, a PLC controller B is arranged inside the workbench, and the PLC controller B is electrically connected to the electromagnet B and the LED lamp B.

[0013] Preferably, the unloading mechanism includes a retractable hose, the lower end face of which is fixedly connected to a unloading pipe, a sleeve plate is sleeved above the outer surface of the unloading pipe, electric push rods B are installed on both sides of the upper end face of the sleeve plate, the upper end face of the electric push rod B is fixedly connected to the lower end face of the L-shaped plate B, and an electromagnetic valve is installed at the lower part of the unloading pipe.

[0014] Preferably, the upper end surface of the collecting box A is provided with a collecting port A, the outer surface of the collecting port A is provided with an external thread A, the lower end surface of the shell A is provided with an opening A, the inner side of the opening A is provided with an internal thread A matching the external thread A, the upper end surface of the collecting box B is provided with a collecting port B, the outer surface of the collecting port B is provided with an external thread B, the lower end surface of the shell B is provided with an opening B, the inner side of the opening B is provided with an internal thread B matching the external thread B.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention is provided with a female buckle feeding device, a male buckle feeding device and a feeding mechanism, and the female buckle and the male buckle are placed in the corresponding feed hopper respectively. By controlling the switch of the electric push rod B, the sleeve plate is moved downward, driving the feeding pipe to move downward, and the limiting groove A of the circular plate A and the limiting groove B of the circular plate B are started to be fed. When the front side of the female buckle faces downward, that is, the arc surface is stuck in the limiting groove A, the pressure column A moves to the inner side of the groove A under the gravity of the female buckle, and the electrode sheet A contacts the electrode sheet B, so that the electromagnet A is energized, generating an attraction for the female buckle, thereby improving the stability of the female buckle in the limiting groove A. At the same time, when the electromagnet A is energized, the PLC controller A controls The LED light A is turned off. If the back of the female buckle is facing downward, the switch of the motor C is controlled to rotate the shaft A, driving the scraper rod A to rotate clockwise, scraping the female buckle with the back facing downward, so that it enters the inner side of the guide groove A, enters the shell A through the connecting groove A, and is finally collected in the collection box A. At the same time, the LED light A in the limit groove A is not turned off. The staff can know which limit groove A does not have a female buckle by observing the light, and then feed it. The same is true for the male buckle. The present invention can automatically feed the female buckle and the male buckle separately, and the female buckle and the male buckle facing opposite directions can be removed and collected again;

[0017] 2. The present invention is provided with an insert rod A, an annular groove A, and an annular plate A. After the female buckle is loaded, the circular plate A can be removed from the shell body A, and then the circular plate A is placed above the bottom plate, so that the limiting column is stuck in the inner side of the limiting hole A. By providing an insert rod B, annular groove B, and annular plate B, after the male buckle is loaded, the circular plate B can be removed from the shell body B, and the circular plate B is placed above the circular plate A, so that the positioning column is stuck in the inner side of the positioning hole, and the protrusion is stuck in the inner side of the positioning groove. After placement, the switch of the electric push rod A is controlled, and the electric push rod A drives the lifting plate to move downward, drives the pressing head to press down, and assembles the female buckle and the male buckle. After assembly, turn off the power switch, cut off the power to the electromagnet A and the electromagnet B, remove the circular plate B, reverse the circular plate A, and then the assembled emergency button can be poured out. The present invention can assemble multiple emergency buttons at the same time, thereby improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a main cross-sectional view of the present invention as a whole;

[0020] Figure 3 It is a partial structural schematic diagram of the material unloading mechanism of the present invention;

[0021] Figure 4 It is a main cross-sectional view of the female buckle feeding device of the present invention;

[0022] Figure 5 It is a schematic diagram of the local structure of the limiting groove A of the present invention;

[0023] Figure 6 It is a schematic diagram of the local structure of the groove A of the present invention;

[0024] Figure 7 is a top sectional view of the circular plate A of the present invention;

[0025] Figure 8 It is a main cross-sectional view of the male buckle feeding device of the present invention;

[0026] Fig. 9 It is a schematic diagram of the local structure of the limiting groove B of the present invention;

[0027] Fig.10 It is a schematic diagram of the local structure of the groove B of the present invention;

[0028] Fig.11 It is a top cross-sectional view of the circular plate B of the present invention.

[0029] In the figure: 1. workbench; 2. combination mechanism; 201. bottom plate; 202. pressing head; 203. lifting plate; 204. L-shaped plate A; 205. electric push rod A; 206. round groove; 3. L-shaped plate B; 4. feeding hopper; 5. female buckle feeding device; 501. collecting box A; 502. shell A; 503. insert rod A; 504. round plate A; 505. annular groove A; 506. guide groove A; 507. scraper rod A; 508. annular plate A; 509. electromagnet A; 510. connecting plate A; 511. spring A; 512. electrode sheet A; 513. groove A; 514. electrode sheet B; 515. limit groove A; 516. pressure column A; 517. rotating shaft A; 518. movable cavity A; 6. Male buckle feeding device; 601. Collecting box B; 602. Shell B; 603. Insert rod B; 604. Circular plate B; 605. Annular groove B; 606. Material guide groove B; 607. Scraper rod B; 608. Annular plate B; 609. Electromagnet B; 610. Connecting plate B; 611. Spring B; 612. Electrode sheet C; 613. Groove B; 614. Electrode sheet D; 615. Limiting groove B; 616. Pressure column B; 617. Rotating shaft B; 618. Active cavity B; 7. Motor A; 8. Motor B; 9. Unloading mechanism; 901. Solenoid valve; 902. Sleeve plate; 903. Electric push rod B; 904. Retractable hose; 905. Unloading pipe; 10. Female buckle; 11. Male buckle. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] The electric push rod A205 (model LBP40), motor A7 (model YEJ3-112M-4), motor B8 (model YEJ3-112M-4), electric push rod B903 (model ANT-35), motor C (model YS7134), motor D (model YS7134), PLC controller A (model CPU226) and PLC controller B (model CPU226) mentioned in the present invention can all be purchased from the market or obtained through private customization.

[0032] See also Figures 1 to 11An embodiment of the present invention is as follows: an automatic assembly machine for snap buttons, comprising a workbench 1, a combination mechanism 2 is arranged on one side of the upper end surface of the workbench 1, an L-shaped plate B3 is installed on the other side of the upper end surface of the workbench 1, a feed hopper 4 is installed on both sides of the upper end surface of the L-shaped plate B3, a feeding mechanism 9 is installed on both sides of the lower end surface of the L-shaped plate B3, a female buckle feeding device 5 is arranged on one side in front of the L-shaped plate B3, the female buckle feeding device 5 comprises a collecting box A501, a shell A502 and a circular plate A504, an annular groove A505 is arranged on the outer side of the upper end surface and the lower end surface of the circular plate A504, an annular plate A508 is fixedly connected to the upper end surface of the shell A502, a plurality of limiting grooves A515 are evenly arranged on the upper end surface of the limiting groove A515, an electromagnet A509 is arranged on the upper end surface of the limiting groove A515, and the limiting groove A515 is A female buckle 10 is arranged on the inner side, a groove A513 is arranged below one side of the inner wall of the limiting groove A515, a pressure column A516 is movably arranged on the inner side of the groove A513, a male buckle feeding device 6 is arranged on the other side in front of the L-shaped plate B3, the male buckle feeding device 6 includes a collecting box B601, a shell B602 and a circular plate B604, an annular plate B608 is fixedly connected to the outer side of the lower end surface of the circular plate B604, an annular groove B605 is arranged on the outer side of the upper end surface of the shell B602, a plurality of limiting grooves B615 are evenly arranged on the upper end surface of the circular plate B604, an electromagnet B609 is arranged on the upper end surface of the limiting groove B615, a male buckle 11 is arranged on the inner side of the limiting groove B615, a groove B613 is arranged below one side of the inner wall of the limiting groove B615, and a pressure column B616 is movably arranged on the inner side of the groove B613.

[0033] Furthermore, the combined mechanism 2 includes a base plate 201, the rear end face of the base plate 201 is installed with an L-shaped plate A204, the upper end face of the L-shaped plate A204 is installed with an electric push rod A205, the lower end face of the electric push rod A205 is fixedly connected with a lifting plate 203, the lower end face of the lifting plate 203 is evenly installed with multiple pressing heads 202, the lower end face of the pressing head 202 is provided with a circular groove 206, the lower end face of the base plate 201 is fixedly connected to the upper end face of the workbench 1 through a square groove, the upper end face of the base plate 201 is provided with four limiting holes A, the lower end face of the circular plate A504 is installed with four limiting columns, and the limiting columns are matched with the limiting holes A, the upper end face of the shell A502 is provided with a limiting hole B matched with the limiting columns, the electric push rod A205 can drive the lifting plate 203 to move up and down, and the circular plate A504 can be positioned and placed on the upper end face of the base plate 201.

[0034] A motor A7 is installed on one side of the interior of the workbench 1 through the motor cavity A, and a short shaft A is fixedly connected to the output end of the motor A7. The upper end surface of the short shaft A is fixedly connected to the lower end surface of the collecting box A501 through the connecting shaft A. A material guide groove A506 is provided on the other side of the limiting groove A515. The material guide groove A506 is connected to the interior of the shell A502 through the connecting groove A. B is installed on the other side of the interior of the workbench 1 through the motor cavity B. The output end of the motor B8 is fixedly connected to the short shaft B, and the upper end surface of the short shaft B is fixedly connected to the lower end surface of the collecting box B601 through the connecting shaft B. A material guide groove B606 is provided on the other side of the limiting groove B615. The material guide groove B606 is connected to the interior of the shell B602 through the connecting groove B. When the motor A7 is working, it can drive the short shaft A to rotate, thereby driving the connecting shaft A to rotate, and driving the collecting box A501 to rotate. When the motor B8 is working, it can drive the short shaft B to rotate, thereby driving the connecting shaft B to rotate, and driving the collecting box B601 to rotate.

[0035] The tops of the plurality of limit grooves A515 are connected through an active cavity A518, and a plurality of scraper rods A507 are evenly arranged on the inner side of the active cavity A518. The inside of the circular plate A504 is equipped with a motor C through a motor cavity C. The output end of the motor C is fixedly connected to the lower end surface of the rotating shaft A517 through a pin shaft A. One end of the scraper rod A507 is fixedly connected to the outer surface of the rotating shaft A517. The tops of the plurality of limit grooves B615 are connected through an active cavity B618, and a plurality of scraper rods A507 are evenly arranged on the inner side of the active cavity B618. Rod B607, a motor D is installed inside the circular plate B604 through a motor cavity D, the output end of the motor D is fixedly connected to the lower end surface of the rotating shaft B617 through a pin shaft B, one end of the scraper rod B607 is fixedly connected to the outer surface of the rotating shaft B617, the motor C can drive the pin shaft A to rotate, thereby driving the rotating shaft A517 to rotate, and driving the scraper rod A507 to move clockwise, the motor D can drive the pin shaft B to rotate, thereby driving the rotating shaft B617 to rotate, and driving the scraper rod B607 to move clockwise.

[0036] A connecting plate A510 is installed at one end of the pressure column A516, and the connecting plate A510 is connected to the inner wall of the groove A513 through a spring A511. An electrode sheet B514 is installed at the other end of the connecting plate A510, and an electrode sheet A512 is installed in the middle of the inner wall of the groove A513. The electrode sheet A512 is electrically connected to the positive pole of the power supply of the electromagnet A509, and the electrode sheet B514 is electrically connected to the negative pole of the power supply of the electromagnet A509. A connecting plate B610 is installed at one end of the pressure column B616, and the connecting plate B610 is connected to the groove B613. The inner wall of 13 is connected by a spring B611, an electrode sheet D614 is installed at the other end of the connecting plate B610, an electrode sheet C612 is installed in the middle of the inner wall of the groove B613, the electrode sheet C612 is electrically connected to the positive pole of the power supply of the electromagnet B609, and the electrode sheet D614 is electrically connected to the negative pole of the power supply of the electromagnet B609. When the electrode sheet A512 contacts the electrode sheet B514, the electromagnet A509 can be energized, and when the electrode sheet C612 contacts the electrode sheet D614, the electromagnet B609 can be energized.

[0037] The annular plate A508 is movably connected to the annular groove A505 below through the plug rod A503, and holes A are provided on both sides of the outer surface of the annular plate A508, and through holes A are provided on both sides of the outer surface of the circular plate A504. A spring C is sleeved on the outer surface of the plug rod A503, and a limiting ring A is sleeved on one side of the outer surface of the plug rod A503. One end of the spring C is fixedly connected to the outer surface of the limiting ring A, and the other end of the spring C is fixedly connected to the inner wall of the through hole A. The plug rod A503 is adapted to the plug hole A, and the annular groove B605 is movably connected to the annular plate B608 through the plug rod B603. Holes B are provided on both sides of the outer surface of the annular plate B608. The shell Through holes B are provided on both sides of the outer surface of the body B602, a spring D is sleeved on the outer surface of the insertion rod B603, a limiting ring B is sleeved on one side of the outer surface of the insertion rod B603, one end of the spring D is fixedly connected to the outer surface of the limiting ring B, and the other end of the spring D is fixedly connected to the inner wall of the through hole B. The insertion rod B603 is adapted to the socket B, and the two insertion rods A503 can be pulled outward at the same time to release the limitation on the annular plate A508, and the circular plate A504 and the shell A502 can be disassembled. The two insertion rods B603 can be pulled outward at the same time to release the limitation on the annular plate B608, and the circular plate B604 and the shell B602 can be disassembled.

[0038] Five protrusions are evenly arranged on the upper end surface of circular plate A504, five positioning grooves are evenly arranged on the lower end surface of circular plate B604, and the protrusions are matched with the positioning grooves. A positioning column is arranged in the middle position of the upper end surface of circular plate A504, and a positioning hole is arranged in the middle position of the lower end surface of circular plate B604, and the positioning column is matched with the positioning hole, so as to facilitate the installation of circular plate B604 on the upper end surface of circular plate A504.

[0039] The front end surface of the inner wall of each limit slot A515 is installed with an LED lamp A through the installation groove, and a PLC controller A is arranged inside the workbench 1, and the PLC controller A is electrically connected to the electromagnet A509 and the LED lamp A. The front end surface of the inner wall of each limit slot B615 is installed with an LED lamp B through the installation groove, and a PLC controller B is arranged inside the workbench 1, and the PLC controller B is electrically connected to the electromagnet B609 and the LED lamp B. When the electromagnet A509 is energized, the PLC controller A controls the LED lamp A to turn off, so that the staff can clearly know which limit slot A515 does not have the female buckle 10, and when the electromagnet B609 is energized, the PLC controller B controls the LED lamp B to turn off, so that the staff can clearly know which limit slot B615 does not have the male buckle 11.

[0040] The unloading mechanism 9 includes a retractable hose 904, the lower end face of which is fixedly connected to a unloading pipe 905, a sleeve plate 902 is sleeved on the upper side of the outer surface of the unloading pipe 905, electric push rods B903 are installed on both sides of the upper end face of the sleeve plate 902, the upper end face of the electric push rod B903 is fixedly connected to the lower end face of the L-shaped plate B3, and a solenoid valve 901 is installed at the lower side of the unloading pipe 905, the operation of the electric push rod B903 can drive the sleeve plate 902 to move downward, thereby driving the unloading pipe 905 to move downward, and the retractable hose 904 is stretched.

[0041] The upper end face of the collecting box A501 is provided with a collecting port A, the outer surface of the collecting port A is provided with an external thread A, the lower end face of the shell A502 is provided with an opening A, the inner side of the opening A is provided with an internal thread A matched with the external thread A, the upper end face of the collecting box B601 is provided with a collecting port B, the outer surface of the collecting port B is provided with an external thread B, the lower end face of the shell B602 is provided with an opening B, the inner side of the opening B is provided with an internal thread B matched with the external thread B, so as to facilitate the removal of the shell A502 from the collecting box A501 and the removal of the female buckle 10 in the collecting box A501, and to facilitate the removal of the shell B602 from the collecting box B601 and the removal of the male buckle 11 in the collecting box B601.

[0042] When the automatic assembly machine for snap buttons is in use, the power supply is first turned on, and the female buckle 10 and the male buckle 11 are placed in the corresponding feed hopper 4 respectively by providing a female buckle feeding device 5, a male buckle feeding device 6 and a feeding mechanism 9, and the sleeve plate 902 is moved downward by controlling the switch of the electric push rod B903, driving the feeding tube 905 to move downward, and the limiting grooves A515 of the circular plate A504 and the limiting grooves B615 of the circular plate B604 are started to be fed. When the front side of the female buckle 10 faces downward, that is, the arc surface is stuck in the limiting groove A515, the pressure column A516 moves to the inner side of the groove A513 under the action of the gravity of the female buckle 10, and the electrode sheet A5 12 contacts with the electrode sheet B514, so that the electromagnet A509 is energized, generating attraction for the female buckle 10, improving the stability of the female buckle 10 in the limit groove A515. At the same time, when the electromagnet A509 is energized, the PLC controller A controls the LED light A to go out. If the back of the female buckle 10 is facing downward, the switch of the motor C is controlled to rotate the shaft A517, driving the scraper rod A507 to rotate clockwise, scraping the female buckle 10 with the back facing downward, so that it enters the inner side of the guide groove A506, enters the shell A502 through the connecting groove A, and is finally collected in the collection box A501. At the same time, the limit groove A The LED light A in 515 is not off. The staff can observe the light to know which limit slot A515 does not have the female buckle 10, and then load it. The same applies to the male buckle 11. After the female buckle 10 is loaded, the circular plate A504 can be removed from the shell A502, and then the circular plate A504 can be placed on the top of the bottom plate 201, so that the limit column is stuck in the inner side of the limit hole A. After the male buckle is loaded, the circular plate B can be removed from the shell B, and the circular plate B604 can be placed on the top of the circular plate A504, so that the positioning column is stuck in the inner side of the positioning hole, and the protrusion is stuck in the inner side of the positioning groove. Afterwards, by controlling the switch of the electric push rod A205, the electric push rod A205 drives the lifting plate 203 to move downward, drives the pressing head 202 to press down, and assembles the female buckle 10 and the male buckle 11. After the assembly is completed, turn off the power switch, cut off the power to the electromagnet A509 and the electromagnet B609, remove the circular plate B604, reverse the circular plate A504, and then the assembled snap button can be poured out. The present invention can automatically load the female buckle 10 and the male buckle 11 separately, and the female buckle 10 and the male buckle 11 facing opposite directions can be removed and collected, and multiple snap buttons can be assembled at the same time, thereby improving the processing efficiency.

[0043] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from all points of view, and all changes falling within the meaning and scope of the equivalent elements of the claims are within the scope of protection of the present invention.

Claims

1. An automatic snap button assembly machine, comprising a workbench (1), characterized in that: A combination mechanism (2) is provided on one side of the upper end surface of the workbench (1); an L-shaped plate B (3) is installed on the other side of the upper end surface of the workbench (1); a feeding hopper (4) is installed on both sides of the upper end surface of the L-shaped plate B (3); a feeding mechanism (9) is installed on both sides of the lower end surface of the L-shaped plate B (3); a female buckle loading device (5) is provided on one side in front of the L-shaped plate B (3); the female buckle loading device (5) comprises a collecting box A (501), a shell body A (502), and a female buckle loading device (5) comprising ... ) and a circular plate A (504), the outer sides of the upper end surface and the lower end surface of the circular plate A (504) are both provided with an annular groove A (505), the upper end surface of the shell A (502) is fixedly connected with an annular plate A (508), the upper end surface of the circular plate A (504) is evenly provided with a plurality of limiting grooves A (515), the upper end surface of the limiting groove A (515) is provided with an electromagnet A (509), the inner side of the limiting groove A (515) is provided with a female buckle (10), the limiting A groove A (513) is provided below one side of the inner wall of the groove A (515), a pressure column A (516) is movably provided inside the groove A (513), a male buckle feeding device (6) is provided on the other side in front of the L-shaped plate B (3), the male buckle feeding device (6) comprises a collecting box B (601), a shell B (602) and a circular plate B (604), an annular plate B (608) is fixedly connected to the outer side of the lower end surface of the circular plate B (604), and the shell B (60 2) An annular groove B (605) is arranged on the outer side of the upper end surface, a plurality of limit grooves B (615) are evenly arranged on the upper end surface of the circular plate B (604), an electromagnet B (609) is arranged on the upper end surface of the limit groove B (615), a male buckle (11) is arranged on the inner side of the limit groove B (615), a groove B (613) is arranged below one side of the inner wall of the limit groove B (615), and a pressure column B (616) is movably arranged on the inner side of the groove B (613).

2. The automatic snap button assembly machine according to claim 1, characterized in that: The combined mechanism (2) comprises a bottom plate (201), an L-shaped plate A (204) is mounted on the rear end surface of the bottom plate (201), an electric push rod A (205) is mounted on the upper end surface of the L-shaped plate A (204), a lifting plate (203) is fixedly connected to the lower end surface of the electric push rod A (205), a plurality of pressing heads (202) are evenly mounted on the lower end surface of the lifting plate (203), and the pressing heads (202) are arranged The lower end surface is provided with a circular groove (206), the lower end surface of the base plate (201) is fixedly connected to the upper end surface of the workbench (1) via a square groove, the upper end surface of the base plate (201) is provided with four limiting holes A, the lower end surface of the circular plate A (504) is installed with four limiting columns, and the limiting columns are adapted to the limiting holes A, and the upper end surface of the shell A (502) is provided with limiting holes B adapted to the limiting columns.

3. The automatic snap button assembly machine according to claim 1, characterized in that: A motor A (7) is installed on one side of the workbench (1) through a motor cavity A, and a short shaft A is fixedly connected to the output end of the motor A (7). The upper end surface of the short shaft A is fixedly connected to the lower end surface of the collecting box A (501) through a connecting shaft A. A material guide groove A (506) is provided on the other side of the limiting groove A (515), and the material guide groove A (506) is connected to the inside of the shell A (502) through the connecting groove A. (B) is installed on the other side of the workbench (1) through a motor cavity B. The output end of the motor B (8) is fixedly connected to the short shaft B, and the upper end surface of the short shaft B is fixedly connected to the lower end surface of the collecting box B (601) through a connecting shaft B. A material guide groove B (606) is provided on the other side of the limiting groove B (615), and the material guide groove B (606) is connected to the inside of the shell B (602) through a connecting groove B.

4. The automatic snap button assembly machine according to claim 1, characterized in that: The upper parts of the plurality of limit grooves A (515) are connected through an active cavity A (518), and a plurality of scraper rods A (507) are evenly arranged on the inner side of the active cavity A (518). A motor C is installed inside the circular plate A (504) through a motor cavity C. The output end of the motor C is fixedly connected to the lower end surface of the rotating shaft A (517) through a pin shaft A. One end of the scraper rod A (507) is fixedly connected to the outer surface of the rotating shaft A (517). The upper parts of the plurality of limit grooves B (615) are connected through an active cavity B (618), and a plurality of scraper rods B (607) are evenly arranged on the inner side of the active cavity B (618). A motor D is installed inside the circular plate B (604) through a motor cavity D. The output end of the motor D is fixedly connected to the lower end surface of the rotating shaft B (617) through a pin shaft B. One end of the scraper rod B (607) is fixedly connected to the outer surface of the rotating shaft B (617).

5. The automatic snap button assembly machine according to claim 1, characterized in that: A connecting plate A (510) is installed at one end of the pressure column A (516), and the connecting plate A (510) is connected to the inner wall of the groove A (513) through a spring A (511). An electrode sheet B (514) is installed at the other end of the connecting plate A (510). An electrode sheet A (512) is installed in the middle of the inner wall of the groove A (513). The electrode sheet A (512) is electrically connected to the positive pole of the power supply of the electromagnet A (509), and the electrode sheet B (514) is electrically connected to the negative pole of the power supply of the electromagnet A (509). A connecting plate B (610) is installed at one end of the pressure column B (616), and the connecting plate B (610) is connected to the inner wall of the groove B (613) through a spring B (611). An electrode sheet D (614) is installed at the other end of the connecting plate B (610), and an electrode sheet C (612) is installed in the middle of the inner wall of the groove B (613). The electrode sheet C (612) is electrically connected to the positive pole of the power supply of the electromagnet B (609), and the electrode sheet D (614) is electrically connected to the negative pole of the power supply of the electromagnet B (609).

6. The automatic snap button assembly machine according to claim 1, characterized in that: The annular plate A (508) is movably connected to the annular groove A (505) below via an insertion rod A (503). Insertion holes A are provided on both sides of the outer surface of the annular plate A (508). Through holes A are provided on both sides of the outer surface of the circular plate A (504). A spring C is sleeved on the outer surface of the insertion rod A (503). A limiting ring A is sleeved on one side of the outer surface of the insertion rod A (503). One end of the spring C is fixedly connected to the outer surface of the limiting ring A, and the other end of the spring C is fixedly connected to the inner wall of the through hole A. The insertion rod A (503) is connected to the insertion hole A. The annular groove B (605) and the annular plate B (608) are movably connected via the plug rod B (603). The outer surface of the annular plate B (608) is provided with plug holes B on both sides. The outer surface of the shell B (602) is provided with through holes B on both sides. The outer surface of the plug rod B (603) is sleeved with a spring D. One side of the outer surface of the plug rod B (603) is sleeved with a limiting ring B. One end of the spring D is fixedly connected to the outer surface of the limiting ring B. The other end of the spring D is fixedly connected to the inner wall of the through hole B. The plug rod B (603) is adapted to the plug hole B.

7. The automatic snap button assembly machine according to claim 1, characterized in that: The upper end surface of the circular plate A (504) is evenly provided with five protrusions, the lower end surface of the circular plate B (604) is evenly provided with five positioning grooves, and the protrusions are matched with the positioning grooves, a positioning column is provided in the middle position of the upper end surface of the circular plate A (504), and a positioning hole is provided in the middle position of the lower end surface of the circular plate B (604), and the positioning column is matched with the positioning hole.

8. The automatic snap button assembly machine according to claim 1, characterized in that: The front end surface of the inner wall of each of the limit grooves A (515) is installed with an LED lamp A through a mounting groove, a PLC controller A is arranged inside the workbench (1), and the PLC controller A is electrically connected to the electromagnet A (509) and the LED lamp A, and the front end surface of the inner wall of each of the limit grooves B (615) is installed with an LED lamp B through a mounting groove, a PLC controller B is arranged inside the workbench (1), and the PLC controller B is electrically connected to the electromagnet B (609) and the LED lamp B.

9. The automatic snap button assembly machine according to claim 1, characterized in that: The unloading mechanism (9) comprises a retractable hose (904), the lower end face of which is fixedly connected to a unloading pipe (905), a sleeve plate (902) is sleeved above the outer surface of the unloading pipe (905), electric push rods B (903) are installed on both sides of the upper end face of the sleeve plate (902), the upper end face of the electric push rod B (903) is fixedly connected to the lower end face of the L-shaped plate B (3), and a solenoid valve (901) is installed at the lower part of the unloading pipe (905).

10. The automatic snap button assembly machine according to claim 1, characterized in that: The upper end surface of the collecting box A (501) is provided with a collecting port A, and the outer surface of the collecting port A is provided with an external thread A. The lower end surface of the shell A (502) is provided with an opening A, and the inner side of the opening A is provided with an internal thread A matched with the external thread A. The upper end surface of the collecting box B (601) is provided with a collecting port B, and the outer surface of the collecting port B is provided with an external thread B. The lower end surface of the shell B (602) is provided with an opening B, and the inner side of the opening B is provided with an internal thread B matched with the external thread B.

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