Gear linkage type toothbrush handle clamping mechanism and bristle planting and sanding all-in-one machine

Abstract

The utility model relates to the technical field of toothbrush bristle planting, in particular to a gear linkage type toothbrush handle clamping mechanism and a bristle planting and grinding all-in-one machine, which comprise a machine table, a fixing frame, a positioning driving device and a toothbrush handle positioning device, the toothbrush handle positioning device comprises a gear linkage mechanism, and the gear linkage mechanism comprises a second clamping piece and a first clamping piece which are used for clamping and fixing a toothbrush handle; the gear linkage mechanism further comprises a driving gear and a driven gear, a rack meshed with the driven gear is arranged at the bottom of the second clamping piece, and the first clamping piece is provided with a rack meshed with the driving gear. The driven gear drives the second clamping piece to clamp the side face of the toothbrush handle, so that the toothbrush handle is clamped more stably, and the situation that the position of the toothbrush handle deviates due to vibration in the bristle planting process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of toothbrush hair planting, in particular to a gear-linked toothbrush handle clamping mechanism and a hair planting and grinding integrated machine. Background Art

[0002] A toothbrush is a cleaning product, a handle-type brush, which is used to add toothpaste to the brush and then repeatedly brush various parts of the teeth to maintain oral hygiene. There are many types of toothbrushes, including ordinary toothbrushes, electric toothbrushes, and house-shaped toothbrushes. The shape of the brush head of an ordinary toothbrush is generally square or diamond-shaped, and the arrangement of the bristles can be either flush or cross-arranged.

[0003] When transplanting bristles on a toothbrush, some manufacturers pre-make the bristles into bundles, and then insert the bundles into the toothbrush handle, and then seal the back of the toothbrush handle with glue. When transplanting bristles, the toothbrush handle needs to be placed in a special clamp for fixation. The existing clamp has poor stability when fixing the toothbrush handle, and the position of the toothbrush handle is easily shifted due to vibration during the transplanting and grinding process. Utility Model Content

[0004] The purpose of the utility model is to provide a gear-linked toothbrush handle clamping mechanism and a bristle planting and grinding machine, which adopts an active gear to drive the first clamping member to move, and a driven gear to drive the second clamping member to clamp to the side of the toothbrush handle, so that the toothbrush handle is clamped more stably and the position of the toothbrush handle will not be offset due to vibration during the bristle planting and grinding process.

[0005] In order to solve the problems of the prior art, the utility model provides a gear-linked toothbrush handle clamping mechanism and a bristle planting and grinding machine, comprising a machine platform, a fixing frame, a positioning drive device and a toothbrush handle positioning device, wherein the positioning drive device is used to make the toothbrush handle positioning device reciprocate along the XY axis direction, and the toothbrush handle positioning device comprises a gear linkage mechanism, wherein the gear linkage mechanism comprises a second clamping member and a first clamping member for clamping and fixing the toothbrush handle; the gear linkage mechanism also comprises a driving gear and a driven gear, a rack meshing with the driven gear is provided at the bottom of the second clamping member, and the first clamping member is provided with a rack meshing with the driving gear, when the driving gear rotates, the driving gear causes the first clamping member to clamp the toothbrush handle, and when the driven gear rotates, the driven gear drives the second clamping member to clamp to the side of the toothbrush handle.

[0006] Preferably, the toothbrush handle positioning device also includes a support frame and a lifting member, the lifting member is vertically slidably arranged on the support frame, the lifting member is provided with a through groove for the second clamping member and the first clamping member to pass through, and the second clamping member is symmetrically arranged on the lifting member.

[0007] Preferably, the gear linkage mechanism further includes a second bevel gear, and the second bevel gear and the driven gear are coaxially connected.

[0008] Preferably, a rotating shaft is fixed at the center of the driving gear, the rotating shaft is arranged along the X-axis direction, and two mutually symmetrical first conical teeth are fixed on the rotating shaft, and the first conical teeth are meshed with the second conical gear.

[0009] Preferably, two third rotation driving members for driving the rotating shaft to rotate are fixed outside the lifting member, and the output ends of the third rotation driving members are fixedly connected to the rotating shaft.

[0010] Preferably, the lifting member is composed of side plates on both sides, a bottom plate and a top plate. A positioning block for positioning the toothbrush handle is fixed on the top plate of the lifting member by bolts, and a support block for limiting the toothbrush handle is fixed on the other side of the top of the lifting member.

[0011] Preferably, a first cylinder for lifting the lifting member is also fixed on the support frame, and the output end of the first cylinder is fixedly connected to the bottom plate of the lifting member.

[0012] Preferably, longitudinal moving mechanisms for the fixed frame to move along the X-axis direction are arranged on both sides of the top of the machine platform, a transverse moving mechanism is arranged on the front part of the top of the fixed frame, a first lifting mechanism is arranged on the transverse moving mechanism, and the transverse moving mechanism is used to drive the first lifting mechanism to reciprocate along the X-axis direction, a second rotating driving member is arranged at the bottom of the first lifting mechanism, a rotating plate is fixed to the output end of the second rotating driving member, a pressure rod is arranged at one end of the rotating plate, and the first driving member is fixed to the other end of the rotating plate, and the output end of the first driving member passes through the rotating plate and is fixed with a grinding knife for grinding.

[0013] Preferably, a movable module is also installed on the machine, and a bristle guiding device is provided on the movable module. The bristle guiding device has a guiding groove for inserting bristle bundles, and the movable module is used to drive the bristle guiding device to reciprocate along the Y-axis direction. A loading frame is also provided on the top of the machine, and a second lifting mechanism is vertically installed at the center position of the top back of the fixed frame, and the output end of the second lifting mechanism is connected to an absorber for transferring the bristles in the loading frame to the bristle guiding device.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the gear-linked toothbrush handle clamping mechanism and the hair planting and grinding machine have reasonable structures and have the following advantages:

[0015] By adopting the gear linkage method, the driving gear and the driven gear rotate synchronously, the driving gear drives the first clamping piece to move, and the first clamping piece is clamped to the outside of the toothbrush handle, and the driven gear drives the second clamping piece to move, and the second clamping piece is clamped to both sides of the toothbrush handle, thereby realizing the function of positioning and centering, and has good stability, and the position of the toothbrush handle will not be offset due to vibration during the bristle planting and grinding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is a first stereoscopic structural schematic diagram of a gear-linked toothbrush handle clamping mechanism and a bristle planting and grinding machine.

[0017] Figure 2 The present invention is a three-dimensional external structure schematic diagram of a gear-linked toothbrush handle clamping mechanism and a toothbrush handle positioning device of a bristle planting and grinding machine.

[0018] Figure 3 The present invention is a first stereoscopic internal structure schematic diagram of a gear-linked toothbrush handle clamping mechanism and a toothbrush handle positioning device of a bristle planting and grinding machine.

[0019] Figure 4 The invention discloses a second stereoscopic internal structure schematic diagram of a gear-linked toothbrush handle clamping mechanism and a toothbrush handle positioning device of a bristle planting and grinding machine.

[0020] Figure 5 The invention discloses a second stereoscopic structural diagram of a gear-linked toothbrush handle clamping mechanism and a bristle planting and grinding machine.

[0021] Figure 6 The present invention is a schematic diagram of the third stereoscopic structure of a gear-linked toothbrush handle clamping mechanism and a bristle planting and grinding machine.

[0022] The numbers in the figure are: 1, machine; 2, longitudinal moving mechanism; 3, fixed frame; 4, lateral moving mechanism; 5, absorber; 6, loading frame; 7, first lifting mechanism; 8, rotating plate; 9, pressure rod; 10, first driving member; 11, grinding knife; 12, second rotating driving member; 13, positioning driving device; 14, toothbrush handle positioning device; 1401, support frame; 1402, support block; 1403, first cylinder; 1404, Gear linkage mechanism; 14041, third rotary drive member; 14042, rotary shaft; 14043, driving gear; 14044, first conical tooth; 14045, first clamping member; 14046, second clamping member; 14047, driven gear; 14048, second conical gear; 1405, lifting member; 1406, positioning block; 15, second lifting mechanism; 16, moving module; 17, bristle guiding device. DETAILED DESCRIPTION

[0023] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] Reference Figure 1 — Figure 6 As shown, the utility model provides: a gear-linked toothbrush handle clamping mechanism and a hair planting and grinding machine, comprising a machine platform 1, a fixing frame 3, a positioning drive device 13 and a toothbrush handle positioning device 14, wherein the positioning drive device 13 is used to make the toothbrush handle positioning device 14 reciprocate along the XY axis direction, and the toothbrush handle positioning device 14 comprises a gear linkage mechanism 1404, wherein the gear linkage mechanism 1404 comprises a second clamping member 14046 and a first clamping member 14045 for clamping and fixing the toothbrush handle; the gear linkage mechanism 14 04 also includes a driving gear 14043 and a driven gear 14047. The bottom of the second clamping member 14046 is provided with a rack meshing with the driven gear 14047. The first clamping member 14045 is provided with a rack meshing with the driving gear 14043. When the driving gear 14043 rotates, the driving gear 14043 enables the first clamping member 14045 to clamp the toothbrush handle. When the driven gear 14047 rotates, the driven gear 14047 drives the second clamping member 14046 to clamp to the side of the toothbrush handle.

[0025] In this embodiment, the driving gear 14043 and the driven gear 14047 rotate synchronously, the driving gear 14043 drives the first clamping member 14045 to move, the first clamping member 14045 is clamped to the outside of the toothbrush handle, the driven gear 14047 drives the second clamping member 14046 to move, the second clamping member 14046 is clamped to both sides of the toothbrush handle, thereby realizing the function of positioning and centering, and has good stability, and the position of the toothbrush handle will not be offset due to vibration during the bristle planting and grinding process.

[0026] The toothbrush handle positioning device 14 also includes a support frame 1401 and a lifting member 1405. The lifting member 1405 is vertically slidably arranged on the support frame 1401. The lifting member 1405 is provided with a through groove for the second clamping member 14046 and the first clamping member 14045 to pass through. The second clamping member 14046 is symmetrically arranged on the lifting member 1405.

[0027] In this embodiment, the second clamping member 14046 and the first clamping member 14045 can slide in the lifting member 1405 , and the through groove in the lifting member 1405 serves to limit the second clamping member 14046 and the first clamping member 14045 .

[0028] The gear linkage mechanism 1404 also includes a second bevel gear 14048, which is coaxially connected to the driven gear 14047. A rotating shaft 14042 is fixed at the center position of the driving gear 14043, and the rotating shaft 14042 is arranged along the X-axis direction. Two mutually symmetrical first bevel teeth 14044 are fixed on the rotating shaft 14042, and the first bevel teeth 14044 are meshed with the second bevel gear 14048. Two third rotating driving members 14041 for driving the rotating shaft 14042 to rotate are fixed to the outside of the lifting member 1405, and the output end of the third rotating driving member 14041 is fixedly connected to the rotating shaft 14042.

[0029] In this embodiment, the third rotating driving member 14041 is started to drive the rotating shaft 14042 to rotate, thereby causing the driving gear 14043 to rotate, and at the same time the first bevel tooth 14044 will also rotate, and then the first bevel tooth 14044 can cause the second bevel gear 14048 to rotate, thereby causing the driven gear 14047 to rotate, and the first clamping member 14045 and the second clamping member 14046 are moved by gear linkage, thereby clamping the toothbrush handle.

[0030] The lifting member 1405 is composed of side plates on both sides, a bottom plate and a top plate. A positioning block 1406 for positioning the toothbrush handle is fixed on the top plate of the lifting member 1405 by bolts, and a supporting block 1402 for limiting the toothbrush handle is fixed on the other side of the top of the lifting member 1405.

[0031] In this embodiment, the toothbrush handle is positioned by the positioning block 1406, and the support block 1402 can also position the toothbrush handle.

[0032] The support frame 1401 is also fixed with a first cylinder 1403 for lifting the lifting member 1405 , and the output end of the first cylinder 1403 is fixedly connected to the bottom plate of the lifting member 1405 .

[0033] In this embodiment, the lifting member 1405 is raised by the action of the first cylinder 1403. After the lifting member 1405 moves the toothbrush handle to a suitable height, it is convenient for subsequent hair transplantation on the toothbrush handle. The lifting member 1405 can be removed to facilitate subsequent staff to place the toothbrush handle without hair transplantation.

[0034] Both sides of the top of the machine table 1 are provided with longitudinal moving mechanisms 2 for the fixed frame 3 to move along the X-axis direction, the front part of the top of the fixed frame 3 is provided with a lateral moving mechanism 4, the lateral moving mechanism 4 is provided with a first lifting mechanism 7, the lateral moving mechanism 4 is used to drive the first lifting mechanism 7 to reciprocate along the X-axis direction, the bottom of the first lifting mechanism 7 is provided with a second rotating driving member 12, the output end of the second rotating driving member 12 is fixed with a rotating plate 8, one end of the rotating plate 8 is provided with a pressure rod 9, the other end of the rotating plate 8 is fixed with a first driving member 10, the output end of the first driving member 10 passes through the rotating plate 8 and is fixed with a grinding knife 11 for grinding.

[0035] A movable module 16 is also installed on the machine 1, and a bristle guide device 17 is provided on the movable module 16. The bristle guide device 17 has a guide groove for inserting bristle bundles. The movable module 16 is used to drive the bristle guide device 17 to reciprocate along the Y-axis direction. A loading frame 6 is also provided on the top of the machine 1. A second lifting mechanism 15 is vertically installed at the back center position of the top of the fixed frame 3. The output end of the second lifting mechanism 15 is connected to an absorber 5 for transferring the bristles in the loading frame 6 to the bristle guide device 17.

[0036] In this embodiment, the longitudinal moving mechanism 2 can make the fixed frame 3 reciprocate along the Y-axis direction, so that the adsorber 5 moves to the top of the hair bundle, and the adsorber 5 is lowered by the second lifting mechanism 15, so that the hair bundle on the loading frame 6 is absorbed by the adsorber 5, and the hair bundle is placed in the guide groove on the bristle guide device 17, and the rotating plate 8 drives the pressure rod 9 to move through the first lifting mechanism 7, and the pressure rod 9 inserts the hair bundle in the guide groove in the bristle guide device 17 into the corresponding hole in the toothbrush handle. According to the established procedure, the hair bundle is inserted into the toothbrush handle and pressed tightly. When the hair transplanting is completed, the staff turns over the toothbrush handle with the hair transplanted so that the bristles are facing upward, moves backward through the bristle guide device 17, the fixed frame 3 moves forward, and the toothbrush handle positioning device 14 also moves forward, and the second rotating drive member 12 rotates the rotating plate 8, and the first lifting mechanism 7 descends, so that the grinding knife 11 contacts the bristles, and the grinding knife 11 is rotated at high speed by the first driving member 10 to grind the hair at different heights on the toothbrush to the same horizontal plane.

[0037] Working principle: When in use, the toothbrush handle is placed in the groove on the support block 1402, and one end of the toothbrush handle is inserted into the positioning block 1406. By starting the third rotating driving member 14041, the third rotating driving member 14041 drives the rotating shaft 14042 to rotate, and the rotating shaft 14042 causes the first conical tooth 14044 to rotate, and the driving gear 14043 also rotates, and the driving gear 14043 drives the first clamping member 14045 to move, and the first clamping member 14045 clamps to the outside of the toothbrush handle. At the same time, the first conical tooth 14044 will cause the driven gear 14047 to rotate, and the driven gear 14047 will drive the second clamping member 14046 to move, and the second clamping member 14046 is clamped to both sides of the toothbrush handle, so as to realize the positioning and centering function, and has good stability, and will not cause the position of the toothbrush handle to shift due to the vibration during the planting and grinding process, and then the tail of the finished hair bundle is inserted upward into the loading frame 6, and the longitudinal moving mechanism 2 causes the fixing frame 3 to move along the Y axis. When the absorbent 5 moves to the top of the hair bundle, through the first The second lifting mechanism 15 lowers the absorber 5, so that the absorber 5 absorbs the hair bundles on the loading frame 6 and puts the hair bundles into the guide grooves on the bristle guide device 17. The positioning drive device 13 moves the toothbrush handle positioning device 14 to the bottom of the corresponding bristle guide device 17. The first cylinder 1403 moves the lifting member 1405 so that the toothbrush holes on the toothbrush handle correspond to the corresponding bristle guide devices 17. Then, the first lifting mechanism 7 drives the rotating plate 8 to move the pressure rod 9, and the pressure rod 9 moves the guide grooves in the bristle guide device 17. The bristles in the toothbrush are inserted into the corresponding holes in the toothbrush handle. According to the established procedure, the bristles are inserted into the toothbrush handle and pressed tightly. Then, the toothbrush handle is turned over so that the bristles face upward and fixed to the toothbrush handle positioning device 14. At the same time, the moving module 16 makes the bristle guide device 17 retreat, the second rotating drive member 12 rotates the rotating plate 8, and the first lifting mechanism 7 descends, so that the grinding knife 11 contacts the bristles. The first driving member 10 makes the grinding knife 11 rotate at high speed, and the bristles at different heights on the toothbrush are ground to the same horizontal plane, realizing the integrated processing of hair planting and grinding.

[0038] The above embodiments only express one or several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. A gear-linked toothbrush handle clamping mechanism, characterized in that: The toothbrush handle positioning device (14) comprises a machine platform (1), a fixing frame (3), a positioning drive device (13) and a toothbrush handle positioning device (14); the positioning drive device (13) is used to make the toothbrush handle positioning device (14) reciprocate along the XY axis direction; the toothbrush handle positioning device (14) comprises a gear linkage mechanism (1404); the gear linkage mechanism (1404) comprises a second clamping member (14046) and a first clamping member (14045) for clamping and fixing the toothbrush handle; The gear linkage mechanism (1404) also includes a driving gear (14043) and a driven gear (14047); a rack meshing with the driven gear (14047) is provided at the bottom of the second clamping member (14046); and the first clamping member (14045) is provided with a rack meshing with the driving gear (14043); when the driving gear (14043) rotates, the driving gear (14043) enables the first clamping member (14045) to clamp the toothbrush handle; when the driven gear (14047) rotates, the driven gear (14047) drives the second clamping member (14046) to clamp to the side of the toothbrush handle.

2. The gear-linked toothbrush handle clamping mechanism according to claim 1, characterized in that: The toothbrush handle positioning device (14) also includes a support frame (1401) and a lifting member (1405), wherein the lifting member (1405) is vertically slidably arranged on the support frame (1401), and a through slot for the second clamping member (14046) and the first clamping member (14045) to pass through is opened on the lifting member (1405), and the second clamping member (14046) is symmetrically arranged on the lifting member (1405).

3. The gear-linked toothbrush handle clamping mechanism according to claim 1, characterized in that: The gear linkage mechanism (1404) further includes a second bevel gear (14048), and the second bevel gear (14048) and the driven gear (14047) are coaxially connected.

4. The gear-linked toothbrush handle clamping mechanism according to claim 1, characterized in that: A rotating shaft (14042) is fixed at the center of the driving gear (14043), and the rotating shaft (14042 is arranged along the X-axis direction. Two mutually symmetrical first conical teeth (14044) are fixed on the rotating shaft (14042), and the first conical teeth (14044) are meshed with the second conical gear (14048).

5. The gear-linked toothbrush handle clamping mechanism according to claim 2, characterized in that: Two third rotation driving members (14041) for driving the rotation shaft (14042) to rotate are fixed outside the lifting member (1405), and the output ends of the third rotation driving members (14041) are fixedly connected to the rotation shaft (14042).

6. The gear-linked toothbrush handle clamping mechanism according to claim 5, characterized in that: The lifting member (1405) is composed of side plates on both sides, a bottom plate and a top plate. A positioning block (1406) for positioning the toothbrush handle is fixed on the top plate of the lifting member (1405) by bolts, and a support block (1402) for limiting the toothbrush handle is fixed on the other side of the top of the lifting member (1405).

7. The gear-linked toothbrush handle clamping mechanism according to claim 2, characterized in that: A first cylinder (1403) for lifting the lifting member (1405) is also fixed on the support frame (1401), and the output end of the first cylinder (1403) is fixedly connected to the bottom plate of the lifting member (1405).

8. The gear-linked toothbrush handle clamping mechanism according to claim 1, characterized in that: The two sides of the top of the machine platform (1) are provided with longitudinal moving mechanisms (2) for the fixed frame (3) to move along the X-axis direction, the front part of the top of the fixed frame (3) is provided with a transverse moving mechanism (4), the transverse moving mechanism (4) is provided with a first lifting mechanism (7), the transverse moving mechanism (4) is used to drive the first lifting mechanism (7) to reciprocate along the X-axis direction, the bottom of the first lifting mechanism (7) is provided with a second rotating driving member (12), the output end of the second rotating driving member (12) is fixed with a rotating plate (8), one end of the rotating plate (8) is provided with a pressure rod (9), the other end of the rotating plate (8) is fixed with a first driving member (10), the output end of the first driving member (10) passes through the rotating plate (8) and is fixed with a grinding knife (11) for grinding.

9. The gear-linked toothbrush handle clamping mechanism according to claim 8, characterized in that: The machine (1) is also provided with a movable module (16), and a bristle guide device (17) is provided on the movable module (16). The bristle guide device (17) has a guide groove for inserting bristle bundles. The movable module (16) is used to drive the bristle guide device (17) to reciprocate along the Y-axis direction. The machine (1) is also provided with a loading frame (6) on the top. A second lifting mechanism (15) is vertically installed at the back center position of the top of the fixed frame (3). The output end of the second lifting mechanism (15) is connected to an absorber (5) for transferring the bristles in the loading frame (6) to the bristle guide device (17).

10. A planting and sanding machine, characterized in that: It comprises the gear-linked toothbrush handle clamping mechanism as described in any one of claims 1-9.

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