Bead disc assembly

Abstract

The utility model relates to a bead disc assembly which comprises a base, a rotating part is rotationally arranged on the base, the center line of a through hole coincides with the rotating axis of the rotating part and is parallel to the horizontal ground, the rotating part is provided with the through hole, the inner wall of the through hole of the rotating part is provided with a plurality of poking pieces, and the poking pieces are evenly distributed in a surrounding mode along the center line of the through hole. A material blocking plate is arranged on the base, the side face of the material blocking plate abuts against the rotating part and seals an opening in one end of the penetrating hole, a material guiding straight pipe penetrating through the material blocking plate in the thickness direction is fixed to the material blocking plate, one section of the material guiding straight pipe extends into the penetrating hole of the rotating part, and an open groove communicated with an inner hole of the material guiding straight pipe is formed in the upper side of the section of the material guiding straight pipe. The hopper is provided with a U-shaped groove penetrating through the upper side face of the hopper, the U-shaped groove is in butt joint with an opening in the end, away from the striker plate, of the penetrating hole, the base is further provided with a driving piece used for driving the rotating piece to rotate, the rotating piece only bears the load of the nail beads falling into the penetrating hole, the load is small, and energy saving is facilitated.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bead nailing machines, more specifically, it relates to a bead tray assembly. BACKGROUND

[0002] A bead nailing machine is a machine used to fix small items such as beads, pearls, and decorations on cloth or other materials. It is commonly used in the production process of clothing, hats, handbags, and home decorations. The use of a bead nailing machine can greatly improve production efficiency, reduce manual operation, and improve the fixing accuracy of decorations.

[0003] The bead tray assembly of a bead nailing machine is a crucial part of the machine, responsible for transporting beads or decorations from the bead tray to the working area of the bead nailing machine, and ensuring accurate supply and positioning of the beads. The design of the bead tray assembly directly affects the working efficiency, accuracy, and stability of the bead nailing machine.

[0004] In related technology, patent number CN202020098644.X discloses a bead nailing machine and its bead outlet mechanism. The bead outlet mechanism of the bead nailing machine includes a barrel, which includes a bottom plate and a barrel body arranged on the bottom plate. Multiple bead outlets are opened on the eccentric part of the bottom plate, and the diameters of the bead outlets gradually increase. A plug is arranged in each bead outlet to seal it. The outlet port of the bead outlet located outside the bottom plate is connected to a bead outlet pipe. When the bead is discharged, one of the bead outlets is opened. A bead pushing piece is arranged at the center axis of the bottom plate and rotates. The bead pushing piece includes a bead pushing rod arranged on one end surface of the bottom plate and a driving motor installed on the other end surface of the bottom plate.

[0005] The above related technology places the beads in the barrel, and the beads fall into the bead holes for discharge under the action of gravity. The driving motor drives the bead pushing rod to rotate, causing the bead pushing rod to continuously push the beads in the barrel to move, achieving continuous alignment of the beads to the bead holes for discharge. With the above technology, all the beads in the barrel move when the bead pushing rod rotates, causing all the beads in the barrel to collide with each other and with the bead pushing rod, which can cause the beads to wear out, especially the beads with a fluorescent coating on the outer surface, which are more likely to fall off due to frequent collisions. Practical new type content

[0006] To solve the problem of related technology that the bead pushing rod moves all the beads in the barrel, causing the beads to wear out, the present application provides a bead tray assembly.

[0007] A bead tray assembly comprises a base, a rotating member rotatably arranged on the base, the rotating member being provided with a through hole, a center line of the through hole coinciding with an axis of rotation of the rotating member and being parallel to a horizontal ground, the rotating member being provided with a plurality of tabs on an inner wall of the through hole, the plurality of tabs being uniformly arranged around the center line of the through hole, the base being provided with a material blocking plate, the material blocking plate abutting against the rotating member and closing an end opening of the through hole, the material blocking plate being fixed with a material guiding straight tube penetrating through a thickness of the material blocking plate, a section of the material guiding straight tube extending into the through hole of the rotating member and an upper side of the section of the material guiding straight tube being provided with a slot communicating with an inner hole of the material guiding straight tube, the material guiding straight tube gradually declining from an end extending into the through hole to another end, the base being provided with a hopper, the hopper being provided with a U-shaped slot penetrating through an upper side of the hopper, the U-shaped slot being connected to an end opening of the through hole away from the material blocking plate, an arc surface of a bottom of the U-shaped slot being flush with a lower arc surface of the through hole, and the arc surface of the bottom of the U-shaped slot gradually declining from a side away from the rotating member to a side close to the rotating member, the base being further provided with a driving member, the driving member being connected with the rotating member for driving the rotating member to rotate.

[0008] Preferably, the length of the tab extends in a length direction of the through hole, and the length of the tab is equal to the length of the through hole.

[0009] Preferably, the tab is arranged in an arc shape in a width direction of the tab.

[0010] Preferably, the driving member comprises a motor, a gear is arranged on a driving shaft of the motor, an axis of the gear coincides with an axis of the driving shaft of the motor, an external gear ring is sleeved on the rotating member, an axis of the external gear ring coincides with the center line of the through hole, and the gear is engaged with the external gear ring.

[0011] Preferably, a length of the slot extends in a length direction of the material guiding straight tube, and the length of the slot is longer than the length of the tab.

[0012] The beneficial technical effects of the present application are as follows: the beads are placed in the U-shaped groove of the hopper, and the bottom of the U-shaped groove is inclined downward to the direction of the rotating piece, so that the beads slide into the perforations of the rotating piece, the beads are blocked from falling out of the perforations by the blocking plate, the rotating piece is driven to rotate by the driving piece, so that the beads are moved by the push piece, when the beads are moved by the push piece to above the material guide straight pipe, the beads fall into the slotted hole of the material guide straight pipe under the action of gravity, and the beads slide out of the perforations to be discharged through the inclined material guide straight pipe, since the hopper and the rotating piece are arranged in the transverse direction, the beads in the U-shaped groove of the hopper are separated from the beads falling into the perforations of the rotating piece, so that the rotating piece does not drive the beads in the hopper to move when the rotating piece rotates, the collision between the beads is reduced, and since the beads fall into the perforations of the rotating piece and are separated by the push pieces in the perforations, a small amount of beads are accommodated between two adjacent push pieces, the collision between the beads is further reduced, and the beads are supported by the push pieces to move upward during the rotation of the rotating piece, the collision between the beads and the push pieces is reduced, the abrasion of the beads is reduced by reducing the mutual collision between the beads and the collision between the beads and the push pieces, and the brightness of the beads is protected. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of a bead disc assembly of the present embodiment.

[0014] Figure 2 It is a schematic diagram of the connection structure of the base, the rotating piece and the driving piece of the present embodiment.

[0015] Figure 3 It is a schematic diagram of the structure of the blocking plate of the present embodiment.

[0016] Reference signs: 1, base; 11, plate body; 111, rotating wheel; 12, opening; 13, connecting frame; 2, rotating piece; 21, perforation; 22, push piece; 23, abutting ring; 24, outer tooth ring; 3, blocking plate; 31, material guide straight pipe; 311, slotted hole; 4, hopper; 41, U-shaped groove; 5, driving piece; 51, motor; 52, gear. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0018] REFERENCE Figure 1 AND Figure 2The utility model provides a bead disc assembly, including base 1, base 1 includes the plate body 11, the opening 12 of going through the thickness of plate body 11 and the connecting frame 13 of setting up in one side of plate body 11, connecting frame 13 is square frame, and the opening 12 is at the center of connecting frame 13, and the rotator 2 is rotationally arranged on base 1, specifically, the rotator 2 is cylindrical, and the cylindrical rotator 2 is inserted into the opening 12 and the diameter matches the inner diameter of the inner hole, and a plurality of rotating wheels 111 are rotationally arranged on one side of the plate body 11, the plurality of rotating wheels 111 are evenly arranged around the center of the opening 12, and the plurality of rotating wheels 111 all abut against the rotator 2 to rotationally support the rotator 2, the plate body 11 is vertically arranged perpendicular to the horizontal ground during installation, the rotator 2 is provided with a through hole 21, the center line of the through hole 21 coincides with the rotation axis of the rotator 2 and is parallel to the ground, the rotator 2 is provided with a plurality of pokers 22 on the inner wall of the through hole 21, the plurality of pokers 22 are evenly arranged around the center line of the through hole 21, the base 1 is provided with a material baffle 3, the material baffle 3 is specifically connected and fixed with the side, away from the plate body 11, of the connecting frame 13, the outer wall of the rotator 2 is provided with an abutting ring 23, the abutting ring 23 abuts against the side, close to the material baffle 3, of the plate body 11, and the material baffle 3 abuts against the rotator 2 and seals one end of the through hole 21, the material baffle 3 abutting against the rotator 2 realizes the limitation of the rotator 2 moving in the direction parallel to the horizontal ground, the material baffle 3 is fixed with a guide straight pipe 31 penetrating the thickness thereof, one section of the guide straight pipe 31 is inserted into the through hole of the rotator and the upper side of the section of the guide straight pipe 31 is provided with a slot 311 communicating with the inner hole thereof, the guide straight pipe 31 gradually declines from the start end inserted into the through hole 21 to the other end, the base 1 is provided with a hopper 4, the hopper 4 is specifically connected and fixed with the side, away from the connecting frame 13, of the plate body 11, the hopper 4 is provided with a U-shaped groove 41 penetrating the upper side surface thereof, the U-shaped groove 41 is connected with the end opening, away from the material baffle 3, of the through hole 21, the bottom arc surface of the U-shaped groove 41 is flush with the lower side arc surface of the through hole 21, the bottom arc surface of the U-shaped groove 41 gradually declines from the start side, away from the rotator 2, to the side close to the rotator 2, the U-shaped groove 41 is used for containing nails, and the nails are guided to fall into the through hole 21 of the rotator 2 through the inclined bottom arc surface of the U-shaped groove 41, the base 1 is further provided with a driving part 5, the driving part 5 is specifically fixed on the plate body 11 and connected with the rotator 2 for driving the rotator to rotate, the pokers 22 drive the nails to move through the rotation of the rotator 2, the nails fall into the slot 311 of the guide straight pipe 31 and enter the inner hole of the guide straight pipe 31 when the nails move above the guide straight pipe 31 through the gravity, the nails are guided to fall out of the through hole 21 through the inclined guide straight pipe 31 to be discharged, the inner hole diameter of the guide straight pipe 31 matches the size of one nail, so that the nails are discharged one by one.

[0019] Refer to Figure 1 and Figure 2Further, the length of the poking piece 22 extends in the length direction of the through hole 21, and the length of the poking piece 22 is equal to the length of the through hole 21, so that the nails in the through hole 21 are all covered by the poking piece 22, and all the nails in the through hole 21 are driven by the poking piece 22 to move, the nails move more frequently, so that more nails move to above the guide straight pipe 31 at one time, and the nails have a higher probability of falling into the slot 311 to be discharged.

[0020] With reference to Figure 1 and Figure 2 Further, the poking piece 22 is arranged in an arc shape in the width direction, and the rotating member 2 rotates in the arc bending direction of the poking piece 22. The arc bending of the poking piece 22 makes the nails less likely to slide out of the poking piece 22 during the movement of the nails, and further makes more nails move to above the guide straight pipe 31 at one time, so that the nails have a higher probability of falling into the slot 311 to be discharged.

[0021] With reference to Figure 1 and Figure 3 Further, the length of the slot 311 extends in the length direction of the guide straight pipe 31, and the length of the slot 311 is longer than the length of the poking piece 22, so that the slot 311 can simultaneously accommodate multiple nails, and the discharging efficiency of the nails is improved.

[0022] With reference to Figure 2 Further, the driving member 5 includes a motor 51 fixed to one side of the plate body 11 away from the connecting frame 13, and a driving shaft of the motor 51 penetrates the plate body 11 and is provided with a gear 52 thereon. The gear 52 is located in the connecting frame 13, the axis of the gear 52 coincides with the axis of the driving shaft of the motor 51, an external gear ring 24 (not shown in the figure) is sleeved on the rotating member 2, the axis of the external gear ring 24 coincides with the center line of the through hole 21, the gear 52 is engaged with the external gear ring 24, the motor 51 drives the gear 52 to rotate, and the gear 52 drives the external gear ring 24 and the rotating member 2 to rotate.

[0023] The implementation principle of the bead tray assembly is that the nail beads are placed in the U-shaped groove 41 of the hopper 4, and the U-shaped bottom is inclined downward to the direction of the rotating part 2, so that the nail beads slide into the perforations 21 of the rotating part 2. The motor 51 drives the gear 52 to rotate and drive the rotating part 2 to rotate, so that the nail beads are moved by the paddle 22. When the nail beads are moved by the paddle 22 to above the guide straight pipe 31, they fall into the slot 311 and the inner hole of the guide straight pipe 31 by gravity, and slide out of the perforations 21 through the inclined guide straight pipe 31 to realize the discharging. The hopper 4 and the rotating part 2 are arranged in the transverse direction, the nail beads in the U-shaped groove 41 of the hopper 4 are separated from the nail beads falling into the inner hole of the rotating part 2, so that the nail beads in the hopper 4 are not moved when the rotating part 2 rotates, the collision between the nail beads is reduced, the nail beads fall into the perforations 21 of the rotating part 2, and the nail beads are separated by the paddles 22 in the perforations 21, a small amount of nail beads are accommodated between two adjacent paddles 22, the collision between the nail beads is further reduced, the nail beads are supported by the paddles 22 to move upward during the rotation of the rotating part 2, the collision between the nail beads and the paddles is reduced, the abrasion of the nail beads is reduced, and the brightness of the nail beads is protected.

[0024] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A beadboard assembly, characterized by: The utility model relates to a material pushing device, including base, the rotation of which is provided with rotating part, the rotating part is provided with perforation, the center line of perforation coincides with the rotation axis of rotating part and is parallel to horizontal ground, the rotating part is provided with a plurality of plectrums on the inner wall of perforation, a plurality of plectrums are evenly surrounded along the center line of perforation, the base is provided with the material baffle, the material baffle side abuts against rotating part and closes one end opening of perforation, the material baffle is fixed with the material guide straight pipe that penetrates its thickness, the material guide straight pipe is inserted into the perforation of rotating part and the upper side of the material guide straight pipe is provided with the slot that communicates its inner hole, the material guide straight pipe gradually dips from the end that is inserted into the perforation to the other end, the base is provided with hopper, the hopper is provided with the U-shaped slot that penetrates its upper side, the U-shaped slot is docked with the other end opening of perforation away from the material baffle, the bottom arc surface of U-shaped slot is flush with the lower side arc surface of perforation, and the bottom arc surface of U-shaped slot gradually dips from the side away from rotating part to the side close to rotating part, the base is also provided with driving part, and the driving part is connected with rotating part and is used to drive rotating part to rotate.

2. A beadboard assembly according to claim 1, wherein: The length of the plectrum extends in the length direction of the perforation, and the length of the plectrum is equal to the length of the perforation.

3. A beadboard assembly according to claim 2, wherein: The plectrum is arranged in an arc shape in the width direction.

4. The beadboard assembly of claim 1, wherein: The driving part includes a motor, a gear is arranged on the driving shaft of the motor, the axis of the gear coincides with the axis of the driving shaft of the motor, an external gear ring is sleeved on the rotating part, the axis of the external gear ring coincides with the center line of the perforation, and the gear is engaged with the external gear ring.

5. A beadboard assembly according to claim 2, wherein: The length of the slot extends in the length direction of the material guide straight pipe, and the length of the slot is longer than the length of the plectrum.

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