CN214963286U

CN214963286U - Brush hair grinding device

Info

Publication number: CN214963286U
Application number: CN202120851977.XU
Authority: CN
Inventors: 田永
Original assignee: Shenzhen Yonghongda Technology Co ltd
Current assignee: Shenzhen Yonghongda Technology Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-12-03
Anticipated expiration: 2031-04-23

Abstract

The utility model relates to a toothbrush production facility technical field discloses brush hair grinding device, including the adapter sleeve, the outside of adapter sleeve is provided with adjustment mechanism, adjustment mechanism fixes at the bench of polishing, the middle part of adapter sleeve is run through and is provided with the outward rotating shaft, one side of outward rotating shaft is provided with external gear, external gear meshes with external motor mutually, the inside of outward rotating shaft is provided with interior transmission flexible axle, the one end of interior transmission flexible axle is connected with interior transmission motor, the opposite side of outward rotating shaft is connected with the outward turning head, the outward turning head sets up in spacing cover, the other end of interior transmission flexible axle is connected with the interior turning head, the interior turning head is connected with the dish of polishing. The utility model discloses an interior turn round that sets up and outer turn round act on the dish of polishing simultaneously, and outer turn round realizes the simultaneous slant rotation of stop collar and the dish of polishing, has increased the scope of polishing of the dish of polishing, and the rotation of the dish of polishing is realized to interior turn round simultaneously, can polish to the brush hair edge more level and smooth.

Description

Brush hair grinding device

Technical Field

The utility model relates to a toothbrush production facility technical field especially relates to brush hair grinding device.

Background

The abrasive discs of manual and electric toothbrushes include bristles for cleaning the oral cavity. In the production process of toothbrushes, bristles need to be ground. The specific operation is that the bristles on the implanted polishing disc are cut into a preset shape through a cutter head, and then the cut bristles are polished and rounded; or before the bristles are implanted into the polishing disc, the bristles are cut and polished, and then the polished bristles are implanted into the polishing disc.

In the prior art, a bristle grinding apparatus is generally 1: the master of the adjusting machine is required to adjust the height of the grinding disc by hand feeling through experience, 2: once the height is higher during adjustment, the height cannot be reduced immediately, the machine collision is possibly caused, the machine must be stopped for adjustment, the whole adjustment process is complicated, the grinding efficiency is influenced, and the production cost of products is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a brush hair grinding device, turn round simultaneously with outer turning round and act on the dish of polishing through the interior that sets up, outer turning round realizes the simultaneous slant rotation of stop collar and the dish of polishing, the scope of polishing of the dish of polishing has been increased, the rotation of the dish of polishing is realized to interior turning round simultaneously, can polish more level and smooth advantage to the brush hair edge, solved at the in-process of polishing, need continuous rotation brush hair, in order to realize carrying out comprehensive polishing to the brush hair surface, this problem that leads to the fact the inhomogeneous problem of polishing to the different positions on brush hair surface easily.

According to the utility model discloses brush hair grinding device, including the adapter sleeve, the outside of adapter sleeve is provided with adjustment mechanism, adjustment mechanism fixes at the bench of polishing, the middle part of adapter sleeve is run through and is provided with the outer pivot, one side of outer pivot is provided with external gear, external gear meshes with external motor mutually, the inside of outer pivot is provided with interior transmission flexible axle, the one end of interior transmission flexible axle is connected with interior transmission motor, the opposite side of outer pivot is connected with the external turn, the external turn sets up in spacing cover, the other end of interior transmission flexible axle is connected with the internal turn, the internal turn is connected with the dish of polishing.

Further, the dish of polishing sets up the one side at the stop collar, the stop collar is including pullover and tube head, the tube head slant sets up on pullover, the dish of polishing sets up the one end at the tube head.

Furthermore, an outer sleeve is arranged on the outer side of the outer rotating shaft, one side of the outer sleeve is connected with the connecting sleeve, and the other side of the outer sleeve is fastened with the sleeve head.

Furthermore, a dust suction pipe orifice is arranged on one side of the outer wall of the outer pipe sleeve and is communicated with the inside and the outside of the outer pipe sleeve.

Furthermore, a connecting piece is arranged at the tail end of the outer rotating shaft, and one side of the connecting piece is connected with the outer rotating head.

Furthermore, the adjusting mechanism comprises a fixing frame arranged on the polishing table, an adjusting screw is arranged on one side of the fixing frame, and a position display is arranged on the adjusting screw.

Furthermore, the output end of the adjusting screw rod is provided with a connecting block, and two sides of the connecting block are provided with guide rail sliding blocks.

Further, the guide rail sliding block is arranged in a sliding groove in the bottom wall of the fixing frame, and the connecting sleeve is respectively connected and fixed with the guide rail sliding block and the connecting block.

Furthermore, a plurality of screw holes are formed in the outer wall of the connecting sleeve, and the guide rail sliding block and the connecting block are connected with the screw holes through bolts to achieve fixing.

Furthermore, the inner transmission flexible shaft sequentially penetrates through the outer rotating shaft, the outer rotating head and the limiting sleeve to be in transmission connection with the inner rotating head.

Compared with the prior art, the utility model beneficial effect who has is:

1. the inner rotating head and the outer rotating head act on a polishing disc at the same time, the outer rotating head realizes that the limiting sleeve and the polishing disc rotate obliquely at the same time, the polishing range of the polishing disc is increased, the inner rotating head realizes the rotation of the polishing disc, the edge of bristles can be polished more smoothly, the outer rotating head drives an external gear to rotate through an external motor, an outer rotating shaft is output to the outer rotating head to realize the rotation, the inner rotating head drives an inner transmission flexible shaft to realize the rotation through an inner transmission motor, and a dust suction pipe orifice is arranged to enable dust suction equipment to be placed to absorb polished dust, so that the dust is prevented from scattering and polluting the environment;

2. the adjusting mechanism who has realized through setting up is position control to the dish of polishing to the realization is adjusted the degree of depth of brush hair and is polished, and adjusting screw promotes the connecting block and reciprocates on the mount, thereby adjusts the height of the dish of polishing, has set up the cooperation of guide rail slider with the spout simultaneously, guarantees the accuracy nature of adapter sleeve shift position, prevents that its displacement can not take place the skew.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic side view of a bristle polishing device according to the present invention;

FIG. 2 is another schematic side view of the bristle polishing device according to the present invention;

fig. 3 is a first schematic structural explosion diagram of the bristle polishing device according to the present invention;

fig. 4 is a schematic structural explosion diagram of a bristle polishing device according to the present invention;

fig. 5 is a schematic structural view of an adjusting mechanism in the bristle polishing device provided by the present invention.

In the figure: 1-a fixed frame, 2-a guide rail sliding block, 3-an adjusting screw, 4-a connecting block, 5-a connecting sleeve, 6-an outer rotating shaft, 7-an external gear, 8-an internal transmission flexible shaft, 9-an internal transmission motor, 10-a connecting piece, 11-an outer pipe sleeve, 12-a dust suction pipe orifice, 13-an outer rotating head, 14-a limiting sleeve, 15-an internal rotating head, 16-a polishing disc and 17-a position display.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following describes the implementation of the present invention in detail with reference to specific embodiments.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Referring to fig. 1-5, the preferred embodiment of the present invention is shown.

The bristle polishing device comprises a connecting sleeve 5, an adjusting mechanism is arranged on the outer side of the connecting sleeve 5 and fixed on a polishing table, an outer rotating shaft 6 penetrates through the middle of the connecting sleeve 5, an external gear 7 is arranged on one side of the outer rotating shaft 6, the external gear 7 is meshed with an external motor, an internal transmission flexible shaft 8 is arranged inside the outer rotating shaft 6, one end of the internal transmission flexible shaft 8 is connected with an internal transmission motor 9, an outer rotating head 13 is connected to the other side of the outer rotating shaft 6, the outer rotating head 13 is arranged in a limiting sleeve 14, the other end of the internal transmission flexible shaft 8 is connected with an internal rotating head 15, the internal rotating head 15 is connected with a polishing disc 16, the internal rotating head 15 and the outer rotating head 13 act on the polishing disc 16 simultaneously, the polishing range of the polishing disc 16 is increased, meanwhile, the internal rotating head 15 realizes the rotation of the polishing disc 16, and the edge of bristles can be polished more smoothly.

Specifically, the outer rotating shaft 6 and the external gear 7 are integrally formed during manufacturing.

In this embodiment, the polishing disc 16 is disposed at one side of the limiting sleeve 14, the limiting sleeve 14 includes a sleeve head and a pipe head, the pipe head is obliquely disposed on the sleeve head, the polishing disc 16 is disposed at one end of the pipe head, and the outer rotating head 13 enables the limiting sleeve 14 and the polishing disc 16 to simultaneously rotate obliquely, so that the polishing range of the polishing disc 16 is increased.

In this embodiment, the outer sleeve 11 is arranged outside the outer rotating shaft 6, one side of the outer sleeve 11 is connected with the connecting sleeve 5, the other side of the outer sleeve is fastened with the sleeve head, a dust suction pipe orifice 12 is arranged on one side of the outer wall of the outer sleeve 11, the dust suction pipe orifice 12 communicates with the inside and the outside of the outer sleeve 11, and the dust suction pipe orifice 12 can be used for placing dust suction equipment to absorb dust which is ground out, so that dust is prevented from scattering and polluting the environment.

Specifically, the outer socket 11 and the nozzle 12 are also integrally formed.

In this embodiment, the end of the outer spindle 6 is provided with a connecting member 10, one side of the connecting member 10 is connected to the outer spindle 13, and the connecting member 10 is disposed inside the outer casing 11, and mainly plays a role of connecting and connecting the spindles, and also has a swing angle function, so as to ensure that the outer spindle 13 has a strong swing force when driving the polishing disc 16 to rotate.

In this embodiment, adjustment mechanism is including setting up mount 1 at the bench of polishing, one side of mount 1 is provided with adjusting screw 3, be provided with position display 17 on adjusting screw 3, position display 17 can demonstrate the distance that adjustment mechanism removed, make adjusting screw 3 take the lift adjusting screw 3 of tally function, adjusting screw 3's output is provided with connecting block 4, connecting block 4's both sides all are provided with rail block 2, rail block 2 sets up in the spout on 1 diapire of mount, adapter sleeve 5 respectively with rail block 2, connecting block 4 is connected fixedly, be provided with a plurality of screws on adapter sleeve 5's the outer wall, rail block 2, connecting block 4 is connected through bolt and screw and is realized fixing, thereby reach adjustment mechanism adjusting position and realize the position control of polishing dish 16.

Specifically, adjusting screw 3 drives connecting block 4 and removes, realizes the position control of adapter sleeve 5, and position display 17 shows the distance that connecting block 4 removed, and the user of being convenient for directly reads.

In this embodiment, the inner transmission flexible shaft 8 sequentially passes through the outer rotating shaft 6, the outer rotating head 13, the limiting sleeve 14 and the inner rotating head 15 for transmission connection, and the rotation of the outer rotating shaft 6 and the rotation of the inner transmission flexible shaft 8 are independent and unrelated to each other.

When the technical scheme is used, the adjusting mechanism is started to adjust the position of the polishing disc 16, so that the depth of bristles is adjusted and polished, the adjusting screw 3 pushes the connecting block 4 to move up and down on the fixing frame 1, so that the height of the polishing disc 16 is adjusted, meanwhile, the guide rail sliding block 2 is matched with the sliding groove, the accuracy of the moving position of the connecting sleeve 5 is ensured, the polishing is realized by simultaneously acting the inner rotary head 15 and the outer rotary head 13 on the polishing disc 16, the bristles are polished by the polishing disc 16, the outer rotary head 13 realizes the simultaneous oblique rotation of the limiting sleeve 14 and the polishing disc 16, the polishing range of the polishing disc 16 is increased, simultaneously, the inner rotary head 15 realizes the rotation of the polishing disc 16, the edges of the bristles can be polished more smoothly, the outer rotary head 13 drives the external gear 7 to rotate through the external motor, the outer rotary shaft 6 is output to the outer rotary head 13 to realize the rotation, the inner rotating head 15 drives the inner transmission flexible shaft 8 to rotate through the inner transmission motor 9, and the dust suction pipe orifice 12 arranged can be used for placing dust suction equipment to suck the grinded dust, so that the dust is prevented from scattering and polluting the environment.

In this embodiment, the whole operation process can be controlled by a computer, and PLC and the like are added to realize automatic operation control, and in each operation link, signal feedback can be performed by setting a sensor to realize sequential execution of steps, which are conventional knowledge of the current automatic control, and are not repeated in this embodiment.

The details of the present invention are well known to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Brush hair grinding device, its characterized in that: the polishing device comprises a connecting sleeve, wherein an adjusting mechanism is arranged on the outer side of the connecting sleeve, the adjusting mechanism is fixed on a polishing table, an outer rotating shaft penetrates through the middle of the connecting sleeve, an external gear is arranged on one side of the outer rotating shaft and is meshed with an external motor, an internal transmission flexible shaft is arranged inside the outer rotating shaft, one end of the internal transmission flexible shaft is connected with the internal transmission motor, an outer rotating head is connected to the other side of the outer rotating shaft and is arranged in a limiting sleeve, the other end of the internal transmission flexible shaft is connected with the internal rotating head, and the internal rotating head is connected with a polishing disc.

2. The bristle grinding device of claim 1, wherein: the dish of polishing sets up the one side at the stop collar, the stop collar includes pullover and tube head, the tube head slant sets up overhead at the cover, the dish of polishing sets up the one end at the tube head.

3. A bristle grinding device as claimed in claim 2, wherein: an outer pipe sleeve is arranged on the outer side of the outer rotating shaft, one side of the outer pipe sleeve is connected with the connecting sleeve, and the other side of the outer pipe sleeve is fastened with the sleeve head.

4. A bristle grinding device as claimed in claim 3, wherein: and a dust suction pipe orifice is arranged on one side of the outer wall of the outer pipe sleeve and is communicated with the inside and the outside of the outer pipe sleeve.

5. The bristle grinding device of claim 4, wherein: the tail end of the outer rotating shaft is provided with a connecting piece, and one side of the connecting piece is connected with the outer rotating head.

6. The bristle grinding device of any one of claims 1 to 5, wherein: the adjusting mechanism comprises a fixing frame arranged on the polishing table, an adjusting screw is arranged on one side of the fixing frame, and a position display is arranged on the adjusting screw.

7. The bristle grinding device of claim 6, wherein: the output end of the adjusting screw rod is provided with a connecting block, and two sides of the connecting block are provided with guide rail sliding blocks.

8. The bristle grinding device of claim 7, wherein: the guide rail sliding block is arranged in a sliding groove in the bottom wall of the fixing frame, and the connecting sleeve is respectively connected and fixed with the guide rail sliding block and the connecting block.

9. The bristle grinding device of claim 8, wherein: the outer wall of the connecting sleeve is provided with a plurality of screw holes, and the guide rail sliding block and the connecting block are connected with the screw holes through bolts to realize fixation.

10. A bristle grinding device as claimed in claim 9, wherein: the inner transmission flexible shaft sequentially penetrates through the outer rotating shaft, the outer rotating head and the limiting sleeve to be in transmission connection with the inner rotating head.