Electric bead punching mechanism

Abstract

The utility model discloses an electric bead punching mechanism which comprises a first motor, a first transmission mechanism, a first push rod and a bead punching seat, the first transmission mechanism comprises a first transmission shaft, the first motor drives the first transmission shaft to rotate, and the first transmission shaft is connected with the first push rod through a first cam or a first crank connecting rod; the bead punching base is provided with a pressing rod and a bead punching rod, the pressing rod is fixedly connected with the bead punching rod, when the first push rod pushes the pressing rod downwards, the pressing rod drives the bead punching rod to move downwards, and when the first push rod moves upwards, the pressing rod reset mechanism or the pressing rod connecting mechanism drives the pressing rod to move upwards, and the pressing rod drives the bead punching rod to move upwards. The beading machine has the beneficial effects that air cylinder driving is not used any more, driving is achieved through the motor, the motor has the advantages of being high in precision, good in stability and convenient to adjust, the requirements for impact force and stability during beading can be met, and the beading error rate is low.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the field of bead nailing machines, in particular to an electric bead nailing mechanism. BACKGROUND

[0002] Nowadays, with the development of the clothing industry, people are increasingly pursuing the beauty and diversity of clothing. In addition to the requirements for the style of clothing itself, there are also requirements for the accessories attached to the clothing. Therefore, it is necessary to attach some accessories such as diamonds, beads or plastic hardware buckles to the clothing to improve the taste and added value of the clothing. In this application, clothing is a broad sense and is not limited to clothes and trousers. In addition, it also includes shoes, hats, gloves and handbags. The existing bead nailing machine transmits the beads from the top to the bottom, the buckles are transmitted from the bottom to the top, and the buckles and the beads are fixed together by the up and down impact of the air cylinder. The bead nailing machine using air cylinder has the disadvantage of poor stability. The factors such as air pressure fluctuation and valve wear will significantly affect the positioning accuracy. Moreover, the air cylinder can only be manually adjusted by the throttle valve, and it is difficult to accurately adjust the output thrust. In addition, the air cylinder has many components and is easy to damage, which is not conducive to long-term use. Therefore, there is an urgent need for a bead nailing mechanism with high precision, good stability and easy adjustment. CONTENT OF THE INVENTION

[0003] The present disclosure provides an electric bead nailing mechanism that no longer uses a cylinder drive. The first push rod is driven by a motor to push the bead nailing rod downward. The motor has the advantages of high precision, good stability and easy adjustment, which can meet the impact force and stability requirements of bead nailing, and the bead nailing failure rate is low.

[0004] In order to achieve the above-mentioned purpose of the disclosure, the present disclosure provides the following technical solutions:

[0005] An electric bead nailing mechanism, comprising a first motor, a first transmission mechanism, a first push rod, a bead nailing seat, the first transmission mechanism comprising a first transmission shaft, the first motor being connected to and driving the first transmission shaft to rotate through a first synchronization mechanism, the first transmission shaft being connected to the first push rod through a first cam or a first crank connecting rod, the first transmission shaft rotating to drive the first push rod to move up and down reciprocally through the first cam or the first crank connecting rod;

[0006] The bead nailing seat is provided with a pressing rod and a bead nailing rod, the pressing rod and the bead nailing rod being fixedly connected, the pressing rod driving the bead nailing rod to move downward when the first push rod pushes the pressing rod downward, the pressing rod driving the bead nailing rod to move upward when the first push rod moves upward, the pressing rod being driven by a pressing rod reset mechanism or a pressing rod connecting mechanism to move upward, and the pressing rod driving the bead nailing rod to move upward.

[0007] Preferably, the bead nailing rod is hollow inside to form a vacuum channel for adsorbing beads, and the vacuum channel and a suction mechanism cooperate to suck air, which can realize the temporary adsorption of the bead nailing rod to the beads to be punched, the beads will not slide down along the bead nailing track, and the bead nailing rod is also convenient for positioning.

[0008] Preferably, an air suction plate, an air suction pipe, a switching cylinder and an air suction interface are further provided, the air suction plate is provided with air inlet holes corresponding to the pearl punching rod, the air suction pipe is communicated with the air inlet holes and the vacuum channel, the switching cylinder is fixedly connected with the air suction interface, the switching cylinder controls the air suction interface to ascend and descend, when the working position of the first push rod is aligned with the pearl punching rod, the switching cylinder controls the air suction interface to descend and communicate with the air inlet holes, and the air suction interface provides vacuum for the vacuum channel in the pearl punching rod.

[0009] Preferably, the pearl punching seat is further provided with a sliding block and a sliding rail, the pearl punching rod is fixed on the sliding block, the sliding block is sleeved on the sliding rail and slides along the sliding rail, and the pearl punching rod moves up and down along the sliding rail with the sliding block, so that the pearl punching rod will not be damaged due to deviation.

[0010] Preferably, a switching motor, a screw rod and a support seat are further provided, the first push rod is supported by the support seat, the support seat is fixed on the screw rod, a plurality of pearl punching seats are provided, the switching motor controls the screw rod to translate, the screw rod drives the support seat to translate, and the support seat drives the first push rod to translate so as to be aligned with different pearl punching seats, so that different specifications of pearls can be punched on the fabric, and the pattern of the punched pearls is more diversified.

[0011] Preferably, a sensor is further included, and a sensing mechanism matched with the sensor is arranged on the first transmission shaft, the sensing mechanism cooperates with the sensor to monitor the position of the first transmission shaft, so as to avoid collision between the first push rod and the pearl punching rod during horizontal movement of the first push rod.

[0012] Preferably, the pressing rod resetting mechanism includes a spring and a limiting mechanism, the limiting mechanism is fixed on the pressing rod to limit the spring, when the first push rod pushes the pressing rod downward, the limiting mechanism compresses the spring, and when the pressure is removed, the restoring force of the spring pushes the pressing rod to move upward to reset, so as to realize the resetting of the pressing rod, the pressing rod drives the pearl punching rod to reset, and the next pearl punching preparation is performed.

[0013] Preferably, the pressing rod connecting mechanism includes a connecting hook arranged on the first push rod and a clamping groove arranged on the pressing rod, the connecting hook is clamped into the clamping groove, the first push rod directly drives the pressing rod to move up and down, so as to realize the resetting of the pressing rod, the pressing rod drives the pearl punching rod to reset, and the next pearl punching preparation is performed.

[0014] Preferably, the first motor is a servo motor or a step motor or a motor controlled by a frequency converter, which has the advantages of high precision, good stability and convenient adjustment.

[0015] The present disclosure has the following beneficial effects:

[0016] The present disclosure improves the shortcomings of the existing technology bead nailing machine bead punching mechanism using a cylinder, changes pneumatic to electric, and the bead punching mechanism is driven by a motor. The motor has the advantages of high precision, good stability, and easy adjustment. Since the bead nailing machine needs to impact the beads downward and the nails upward during work, so as to nail the beads on the clothes, the motor can adjust the force and time for different types of clothes, which can improve the application range of the bead nailing machine, and the precision and stability are good, and it is not easy to cause problems such as missing nails and wrong nails due to precision control problems, which can improve the experience of the product and facilitate popularization and use.

[0017] Secondly, the first transmission shaft is driven to rotate by the first motor and the first synchronous mechanism, the first transmission shaft drives the first push rod to move up and down through the first cam or the first crank connecting rod, the first push rod is aligned with the pressing rod, and when the first push rod moves downward, the pressing rod moves downward with the first push rod, and the pressing rod drives the bead punching rod to move downward for bead punching work. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the bead nailing machine;

[0019] Figure 2 It is a schematic diagram of the side view structure of the bead nailing machine

[0020] Figure 3 It is a schematic diagram of the right view structure of the bead nailing machine, A is a local area;

[0021] Figure 4 It is an enlarged view of area A;

[0022] Figure 5 It is a schematic diagram of the bead punching mechanism of the present disclosure;

[0023] Figure 6 It is a schematic diagram of the side view structure of the bead punching mechanism of the present disclosure

[0024] Figure 7 It is a side view of the first motor, the first transmission mechanism, and the first push rod in the bead punching mechanism of the present disclosure;

[0025] Figure 8 It is a side view of the second motor, the second transmission mechanism, and the second push rod in the bead punching mechanism.

[0026] The component names corresponding to the numbers in the figure are as follows: first motor 1, first synchronous mechanism 2, first push rod 3, first transmission shaft 4, bead punching seat 5, pressing rod 6, bead punching rod 7, second push rod 8, nail punching rod 9, air suction plate 10, air suction pipe 11, switching cylinder 12, air suction interface 13, second transmission shaft 14, support seat 15, sensor 16, sensing mechanism 17, spring 18, limiting mechanism 19, second motor 20, second synchronous mechanism 21, nail punching seat 22. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present disclosure will be described clearly and completely below in combination with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments of the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative effort fall within the scope of protection of the present disclosure.

[0028] It should be noted that all directional indications, such as upper, lower, left, right, front, back, and the like, in the embodiments of the present disclosure are only used to explain the relative position relationship, movement condition, and the like between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.

[0029] In addition, the descriptions such as "first", "second" and the like in the present disclosure are only for descriptive purposes, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features; secondly, in the description of the present disclosure, the meaning of "multiple" is at least two, such as two, three, and the like, unless otherwise explicitly specified.

[0030] In the present disclosure, unless otherwise explicitly specified and limited, the terms "connection", "fixation" and the like should be understood in a broad sense, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through intermediate medium; can be internal connection of two elements or interaction relationship between two elements, unless otherwise explicitly limited, the above terms in the present disclosure can be understood according to the specific meaning of the above terms in the present disclosure by those of ordinary skill in the art.

[0031] In addition, the technical solutions of each embodiment of the present disclosure can be combined with each other, but it must be based on that the combination of technical solutions can be realized by those of ordinary skill in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection required by the present disclosure.

[0032] As Figures 1-4As shown, the pearl punching mechanism includes a first motor 1, a first transmission mechanism, a first push rod 3, a pearl punching seat 5, the first transmission mechanism includes a first transmission shaft 4, the first motor 1 is connected and drives the first transmission shaft 4 to rotate through the first synchronization mechanism 2, the first transmission shaft 4 is connected with the first push rod 3 through the first cam or the first crank connecting rod, when the first transmission shaft 4 rotates, the first cam or the first crank connecting rod drives the first push rod 3 to move up and down reciprocatingly; the pearl punching seat 5 is provided with a pressing rod 6 and a pearl punching rod 7, the pressing rod 6 and the pearl punching rod 7 are fixedly connected, when the first push rod 3 pushes the pressing rod 6 downward, the pressing rod 6 drives the pearl punching rod 7 to move downward, when the first push rod 3 moves upward, the pressing rod 6 is driven by the pressing rod 6 reset mechanism or the pressing rod 6 connecting mechanism to move upward, the pressing rod 6 drives the pearl punching rod 7 to move upward.

[0033] The nail punching mechanism includes a second motor 20, a second transmission mechanism, a second push rod 8, a nail punching rod 9, a nail punching seat 22, the second transmission mechanism includes a second transmission shaft 14, the second motor 20 is connected and drives the second transmission shaft 14 to rotate through the second synchronization mechanism 21, the second transmission shaft 14 is connected with the second push rod 8 through the second cam or the second crank connecting rod, when the second transmission shaft 14 rotates, the second cam or the second crank connecting rod drives the second push rod 8 to move up and down reciprocatingly, the nail punching rod 9 is movably installed on the nail punching seat 22, the second push rod 8 drives the nail punching rod 9 to move up and down reciprocatingly along the nail punching seat 22.

[0034] The pearl punching rod 7 is internally hollow to form a vacuum channel for adsorbing the pearls, the vacuum channel and the air suction mechanism cooperate to suck air, so that the pearl punching rod 7 can temporarily adsorb the pearls to be punched, the pearls will not slide down along the pearl punching track, and the pearl punching rod 7 is also convenient to position.

[0035] The air suction plate 10, the air suction pipe 11, the switching cylinder 12 and the air suction interface 13 are further provided, the air suction plate 10 is provided with an air inlet hole corresponding to the pearl punching rod 7, the air suction pipe 11 communicates with the air inlet hole and the vacuum channel, the switching cylinder 12 is fixedly connected with the air suction interface 13, the switching cylinder 12 controls the air suction interface 13 to ascend and descend, when the working positions of the first push rod 3 and the pearl punching rod 7 are aligned, the switching cylinder 12 controls the air suction interface 13 to descend to communicate with the air inlet hole, and the air suction interface 13 provides a vacuum for the vacuum channel inside the pearl punching rod 7.

[0036] The pearl punching seat 5 is further provided with a sliding block and a sliding rail, the pearl punching rod 7 is fixed on the sliding block, the sliding block is sleeved on the sliding rail and slides along the sliding rail, the pearl punching rod 7 moves up and down along the sliding rail with the sliding block, and the pearl punching rod 7 will not be offset to be damaged.

[0037] Switching motor, screw rod and support seat 15 are also provided, the first push rod 3 is supported by the support seat 15, the support seat 15 is fixed on the screw rod, the bead hitting seat 5 is provided with a plurality of ones, the switching motor controls the screw rod to translate, the screw rod drives the support seat 15 to translate, the support seat 15 drives the first push rod 3 to translate so as to align different bead hitting seats 5, different specifications of beads can be hit on the fabric, and the bead pattern hit is more diversified.

[0038] The sensor 16 is also included, the inductive mechanism 17 matched with the sensor 16 is arranged on the first transmission shaft 4, and the inductive mechanism 17 cooperates with the sensor 16 to monitor the position of the first transmission shaft 4, so that the first push rod 3 is prevented from colliding with the bead hitting rod 7 during horizontal movement.

[0039] The reset mechanism of the pressing rod 6 includes the spring 18 and the limiting mechanism 19, the limiting mechanism 19 is fixed on the pressing rod 6 to limit the spring 18, when the first push rod 3 pushes the pressing rod 6 downward, the limiting mechanism 19 compresses the spring 18, when the pressure is removed, the restoring force of the spring 18 pushes the pressing rod 6 to move upward to reset, so that the pressing rod 6 is reset, the pressing rod 6 drives the bead hitting rod 7 to reset, and the next bead hitting preparation is performed.

[0040] The connecting mechanism of the pressing rod 6 includes the connecting hook arranged on the first push rod 3 and the clamping groove arranged on the pressing rod 6, the connecting hook is clamped into the clamping groove, and the first push rod 3 directly drives the pressing rod 6 to move up and down.

[0041] The first motor 1 is a servo motor or a step motor or a motor controlled by a frequency converter, has the advantages of high precision, good stability and convenient adjustment.

[0042] The present disclosure has the following beneficial effects:

[0043] The present disclosure improves the shortcomings of the bead hitting mechanism of the existing nail bead machine adopting a cylinder, changes pneumatic into electric, and adopts a motor to drive the bead hitting mechanism, so that the motor has the advantages of high precision, good stability and convenient adjustment. Since the nail bead machine needs to impact the beads downward and the nails upward to nail the beads on the garment, the motor can adjust the force and time according to different types of garments, can improve the application range of the nail bead machine, has good precision and stability, is not prone to problems such as missing nails and wrong nails caused by precision control, can improve the experience of products, and is convenient for popularization and use.

[0044] Secondly, the first motor 1 and the first synchronous mechanism 2 drive the first transmission shaft 4 to rotate, the first transmission shaft 4 drives the first push rod 3 to move up and down through the first cam or the first crank connecting rod, when the first push rod 3 moves downward, the pressing rod 6 moves downward along with the first push rod 3, and the pressing rod 6 drives the bead hitting rod 7 to move downward to perform the bead hitting work.

[0045] The use and working method of the present disclosure are as follows:

[0046] When the bead nailing machine is in use, the pattern of the beads to be nailed is set through the main control, then the first motor 1 drives the first transmission shaft 4 to rotate through the first synchronous mechanism 2, the first transmission shaft 4 drives the first push rod 3 to move up and down through the first cam or the first crank connecting rod, when the first push rod 3 moves downward, the pressing rod 6 moves downward along with the first push rod 3, the pressing rod 6 drives the bead punching rod 7 to move downward, the spring 18 is compressed, the bead punching rod 7 moves downward along the slide rail through the sliding block, the movable baffle is pushed open, the beads are adsorbed on the vacuum channel of the bead punching rod 7 and move downward along with the bead punching rod 7, after the bead punching work is completed, when the first push rod 3 moves upward, the pressing rod 6 is no longer pressed, the restoring force of the spring 18 drives the pressing rod 6 to move upward, the pressing rod 6 drives the bead punching rod 7 to move upward, the bead punching rod 7 moves upward along the slide rail through the sliding block, after the bead punching rod 7 is reset by the pressing rod 6, the beads enter the bead punching seat 5 and are supported by the movable baffle, and the bead punching preparation is completed.

[0047] The second motor 20 drives the second transmission shaft 14 to rotate through the second synchronous mechanism 21, the second transmission shaft 14 drives the second push rod 8 to move up and down through the second cam or the second crank connecting rod, when the second push rod 8 moves upward, the nail punching rod 9 moves upward along with the second push rod 8, the nails move upward along with the nail punching rod 9, after the nail punching work is completed, the second push rod 8 moves downward, the nail punching rod 9 moves downward along with the second push rod 8, and the nail punching preparation is completed.

[0048] When other beads need to be switched, the sensor 16 senses the position of the first transmission shaft 4 to ensure that the first push rod 3 does not collide with the pressing rod 6, the switching air cylinder 12 controls the air suction interface 13 to rise, the switching motor drives the support seat 15 to move left and right through the lead screw, the support seat 15 drives the first push rod 3 to move left and right, and aligns the target bead with the corresponding bead punching seat 5, then the bead discharging part controls the beads to slide along the bead conveying track and fall into the bead punching seat 5, at this time, the first push rod 3 is aligned with the pressing rod 6, the air suction interface 13 is aligned with the air inlet hole corresponding to the bead punching rod 7, the switching air cylinder 12 controls the air suction interface 13 to move downward and communicate with the air inlet hole, and the switching of different beads is realized.

[0049] Therefore, the electric bead punching mechanism provided by the present disclosure no longer uses a cylinder for driving, but drives the first push rod 3 through a motor, so as to drive the bead punching rod 7 to punch the beads downward, the motor has the advantages of high precision, good stability and convenient adjustment, can meet the impact force and stability requirements during bead nailing, and has a low bead nailing failure rate.

Claims

1. An electric ball-punching mechanism, characterized in that, It includes a first motor, a first transmission mechanism, a first push rod, and a ball bearing seat. The first transmission mechanism includes a first transmission shaft. The first motor is connected to and drives the first transmission shaft to rotate through a first synchronization mechanism. The first transmission shaft is connected to the first push rod through a first cam or a first crank connecting rod. When the first transmission shaft rotates, the first cam or the first crank connecting rod drives the first push rod to reciprocate up and down. The ball-punching seat is provided with a pressure rod and a ball-punching rod. The pressure rod and the ball-punching rod are fixedly connected. When the first push rod pushes the pressure rod downward, the pressure rod drives the ball-punching rod to move downward. When the first push rod moves upward, the pressure rod reset mechanism or the pressure rod connecting mechanism drives the pressure rod to move upward, and the pressure rod drives the ball-punching rod to move upward.

2. The electric ball-punching mechanism according to claim 1, characterized in that, The ball-pressing rod has a hollow interior, forming a vacuum channel for adsorbing the balls.

3. The electric ball-punching mechanism according to claim 2, characterized in that, It is also equipped with a suction plate, a suction pipe, a switching cylinder, and a suction interface. The suction plate is provided with an air inlet corresponding to the ball punch rod. The suction pipe connects the air inlet and the vacuum channel. The switching cylinder is fixedly connected to the suction interface. The switching cylinder controls the lifting and lowering of the suction interface. When the working position of the first push rod and the ball punch rod are aligned, the switching cylinder controls the suction interface to descend and connect to the air inlet. The suction interface provides a vacuum to the vacuum channel inside the ball punch rod.

4. The electric ball-punching mechanism according to claim 1, characterized in that, The ball bearing holder is also provided with a slider and a slide rail. The ball bearing rod is fixed on the slider, the slider is sleeved on the slide rail and slides along the slide rail, and the ball bearing rod follows the slider and moves up and down along the slide rail.

5. The electric ball-punching mechanism according to claim 1, characterized in that, It is also equipped with a switching motor, a lead screw, and a support base. The first push rod is supported by the support base, which is fixed on the lead screw. Multiple ball bearing seats are provided. The switching motor controls the lead screw to translate, the lead screw drives the support base to translate, and the support base drives the first push rod to translate, thereby aligning with different ball bearing seats.

6. The electric ball-punching mechanism according to claim 1, characterized in that, It also includes a sensor, and a sensing mechanism matching the sensor is provided on the first drive shaft. The sensing mechanism works with the sensor to monitor the position of the first drive shaft.

7. The electric ball-punching mechanism according to claim 1, characterized in that, The pressure rod reset mechanism includes a spring and a limiting mechanism. The limiting mechanism is fixed on the pressure rod to restrict the spring. When the first push rod pushes the pressure rod downward, the limiting mechanism compresses the spring. When the pressure is removed, the restoring force of the spring pushes the pressure rod upward to reset.

8. The electric ball-punching mechanism according to claim 1, characterized in that, The pressure rod connecting mechanism includes a connecting hook disposed on the first push rod and a slot disposed on the pressure rod. The connecting hook is engaged in the slot, and the first push rod directly drives the pressure rod to move up and down.

9. The electric ball-punching mechanism according to claim 1, characterized in that, The first motor is a servo motor, a stepper motor, or a motor controlled by a frequency converter.

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