Toothbrush handle self-overturning conveying device suitable for brush handles of multiple specifications

Abstract

The utility model relates to the technical field of toothbrush production, in particular to a toothbrush handle self-overturning conveying device suitable for toothbrush handles of multiple specifications, which comprises a conveying belt and an overturning mechanism, the overturning mechanism comprises two lifting seats, two rotating seats and two clamping devices, the two lifting seats are symmetrically arranged on two sides of the conveying belt, and the rotating seats are symmetrically arranged on two sides of the conveying belt. The rotating seat is rotationally mounted on the inner side of the lifting seat, a connecting rod is mounted on the rotating seat, and a plurality of clamping devices are arranged on the connecting rod; the clamping device comprises a clamping seat and a connecting seat. The turnover mechanism is arranged on the toothbrush handle conveying belt and comprises the lifting seat, the rotating seat and the clamping device, the two clamping plates connected through the spring are arranged in the clamping device, the positions of the clamping plates can be adjusted in a self-adaptive mode according to the specifications of toothbrush handles, and therefore the clamping and fixing stability of the toothbrush handles is improved, and the application range of the clamping device is widened.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of toothbrush production, in particular to a toothbrush handle self-turning conveying device suitable for brush handles of various specifications. Background Art

[0002] A toothbrush is a brush used to clean teeth. Generally, toothpaste is added to the toothbrush to clean teeth. Toothbrushes are a necessity in people's daily lives. The shape of the brush head is generally square and diamond-shaped. The square brush head can effectively clean every surface of the teeth. The end of the diamond-shaped brush head is pointed compared to the square design, which makes it easier to clean deeply into the mouth. Toothbrushes with brush heads of any shape can clean teeth, but the size of the brush head must take into account factors such as the size of the mouth, the degree of mouth opening, and personal habits. Try to use a small brush head so that it can reach deep into the mouth, ensure flexible rotation, and clean the back teeth.

[0003] When the automatic flipping and conveying device for toothbrush handles in a toothbrush production line is in use, since some toothbrushes need to be flipped during transportation, the shape of the toothbrush handle flipping clamp in the prior art cannot be adjusted in size, resulting in the flipping clamp being unable to adapt to toothbrush handles of different specifications. When producing toothbrush handles of various specifications, the flipping clamp needs to be replaced frequently, affecting the toothbrush production efficiency. Utility Model Content

[0004] The utility model aims to provide a toothbrush handle self-turning conveying device which is suitable for brush handles of various specifications, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-flipping conveying device for toothbrush handles that can adapt to brush handles of multiple specifications, comprising a conveyor belt and a flipping mechanism, the flipping mechanism comprising a lifting seat, a rotating seat and a clamp, two of the lifting seats are symmetrically arranged on both sides of the conveyor belt, the rotating seat is rotatably installed on the inner side of the lifting seat, a connecting rod is installed on the rotating seat, and a plurality of the clamps are arranged on the connecting rod; the clamp comprises a clamping seat and a connecting seat, the connecting seat is connected to the connecting rod, a cylinder is installed on the side of the connecting seat facing the clamping seat, and the telescopic end of the cylinder is connected to the clamping seat; two clamps are symmetrically hingedly installed on the upper and lower sides inside the clamping seat, and one end of the clamp is connected to the clamping seat through a connecting spring.

[0006] As a further solution of the utility model: the flipping mechanism also includes a lifting assembly for adjusting the height of the clamp, the lifting assembly includes a base, a driving screw and a guide rod, the base is fixedly mounted on the second mounting frame, the driving screw is rotatably mounted on the base, the guide rod is fixedly mounted on the base, and one side of the lifting seat is threadedly connected to the driving screw, and the other side of the lifting seat is slidably connected to the guide rod.

[0007] As a further solution of the utility model: a frame is installed on the conveyor belt, and a driving shaft and a driven shaft are rotatably installed at the bottom of the frame, a first gear is installed on the driving shaft, and a second gear is installed on the driven shaft, the first gear and the second gear are meshed, a conveyor belt driving shaft is provided on one side of the conveyor belt, and the conveyor belt driving shaft and the driven shaft are connected by a synchronous belt drive.

[0008] As a further solution of the utility model: the second gear is slidably mounted on the driven shaft, a first mounting frame is fixedly mounted on the frame, and a telescopic mechanism for controlling the second gear to slide along the driven shaft is provided on the first mounting frame.

[0009] As a further solution of the utility model: a driving motor for driving the driving shaft to rotate is also installed on the first mounting frame.

[0010] As a further solution of the utility model: the telescopic mechanism includes a shell, a slider slidably installed inside the shell, and an electromagnet fixedly installed inside the shell, the slider is made of iron material, one end of the slider is connected to the electromagnet through a return spring, and the other end of the slider is fixedly installed with a connecting rod, and the outer end of the connecting rod is rotatably connected to the second gear.

[0011] As a further solution of the utility model: a detector is provided at the bottom of the clamping seat, and the detector is a visual recognition sensor, and the detector is used to identify the posture of the toothbrush handle on the conveyor belt.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model is provided with a flipping mechanism on the toothbrush handle conveyor belt, the flipping mechanism includes a lifting seat, a rotating seat and a clamp, the clamp is provided with two clamps connected by springs, the clamps can adaptively adjust positions according to the specifications of the toothbrush handle, thereby improving the stability of the toothbrush handle clamping and the applicable range of the clamp, after the toothbrush handle is clamped, the rotating seat inside the lifting seat rotates, so that the connecting rod drives the clamp and the toothbrush handle to flip, and after the flipping is completed, the clamp releases the toothbrush handle, thereby realizing automatic flipping of the toothbrush handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 Schematic diagram of the structure of the self-turning conveying device for toothbrush handles to adapt to brush handles of various specifications Figure 1 ;

[0014] Figure 2 Schematic diagram of the structure of the self-turning conveying device for toothbrush handles to adapt to brush handles of various specifications Figure 2 ;

[0015] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0016] Figure 4 for Figure 2 A partial enlarged view of point B in the middle;

[0017] Figure 5 A bottom view of a toothbrush handle self-turning conveying device adapted to handles of various specifications;

[0018] Figure 6 A schematic diagram of the structure of the telescopic mechanism in the self-turning and conveying device for toothbrush handles to accommodate brush handles of various specifications;

[0019] Figure 7 A schematic diagram of the structure of a clamp in a self-turning conveying device for toothbrush handles to accommodate brush handles of various specifications.

[0020] In the figure: 10-conveyor belt, 11-frame, 12-leg, 13-first mounting frame, 131-drive motor, 132-telescopic mechanism, 1321-housing, 1322-slider, 1323-connecting rod, 1324-reset spring, 1325-electromagnet, 14-second mounting frame, 15-conveyor belt drive shaft, 16-synchronous belt, 17-drive shaft, 171-first gear, 18-driven shaft, 181-second gear, 20-turning mechanism, 21-base, 22-lifting seat, 23-drive screw, 24-guide rod, 25-rotating seat, 26-clamp, 261-clamping seat, 262-connecting seat, 263-cylinder, 264-plywood, 265-detector, 266-connecting spring, 27-connecting rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 7In an embodiment of the utility model, a toothbrush handle self-turning conveying device suitable for brush handles of multiple specifications includes a conveyor belt 10 and a turning mechanism 20. A second mounting frame 14 is provided on the feeding side of the conveyor belt 10. The turning mechanism 20 is installed on the second mounting frame 14. The turning mechanism 20 includes a lifting seat 22, a rotating seat 25 and a clamp 26. Two lifting seats 22 are symmetrically arranged on both sides of the conveyor belt 10. The rotating seat 25 is rotatably installed on the inner side of the lifting seat 22. A connecting rod 27 is installed on the rotating seat 25. A plurality of the clamps 26 are provided on the connecting rod 27. The clamp 26 is used to clamp and fix the toothbrush handle. After the toothbrush handle is clamped, the rotating seat 25 inside the lifting seat 22 rotates, so that the connecting rod 27 drives the clamp 26 and the toothbrush handle to turn over. After the turning over is completed, the clamp 26 releases the toothbrush handle.

[0023] In the embodiment of the present application, the flipping mechanism 20 also includes a lifting component for adjusting the height of the clamp 26, and the lifting component includes a base 21, a driving screw 23 and a guide rod 24. The base 21 is fixedly mounted on the second mounting frame 14, the driving screw 23 is rotatably mounted on the base 21, the guide rod 24 is fixedly mounted on the base 21, and one side of the lifting seat 22 is threadedly connected to the driving screw 23, and the other side of the lifting seat 22 is slidably connected to the guide rod 24. When the driving screw 23 is in a rotating state, the lifting seat 22 is controlled to move up and down to adjust the height of the clamp 26, so that the clamp 26 is close to the surface of the conveyor belt 10 when grabbing or releasing the toothbrush handle.

[0024] like Figure 7 As shown, in the embodiment of the present application, the clamp 26 includes a clamping seat 261 and a connecting seat 262, the connecting seat 262 is connected to the connecting rod 27, and a cylinder 263 is installed on the side of the connecting seat 262 facing the clamping seat 261, and the telescopic end of the cylinder 263 is connected to the clamping seat 261; two clamping plates 264 are symmetrically hingedly installed on the upper and lower sides of the clamping seat 261, and one end of the clamping plate 264 is connected to the clamping seat 261 through a connecting spring 266. When the toothbrush handle on the conveyor belt 10 needs to be adjusted, When flipping, the lifting assembly controls the clamp 26 to be close to the surface of the conveyor belt 10, so that the two clamps 26 are on both sides of the toothbrush handle. Then, the telescopic end of the cylinder 263 extends to control the clamp seat 261 to move toward the toothbrush handle, so that the clamp seats 261 of the two clamps 26 are closed, and the toothbrush handle is clamped and fixed by the clamp 264. Since the clamp 264 is connected to the clamp seat 261 by the connecting spring 266, the clamp 264 can clamp toothbrush handles of different specifications (different sizes), and it can be flipped after clamping.

[0025] Please refer again Figure 1-Figure 3 as well as Figure 5-Figure 6In the embodiment of the present application, a frame 11 is installed on the conveyor belt 10, and a plurality of legs 12 are provided at the bottom of the frame 11 to support the conveyor belt 10; a driving shaft 17 and a driven shaft 18 are rotatably installed at the bottom of the frame 11, a first gear 171 is installed on the driving shaft 17, and a second gear 181 is installed on the driven shaft 18, the first gear 171 and the second gear 181 are meshed, and a conveyor belt driving shaft 15 is provided on one side of the conveyor belt 10, and the conveyor belt driving shaft 15 and the driven shaft 18 are connected by a synchronous belt 16. When the driving shaft 17 is in a rotating state, the first gear 171 drives the second gear 181 to rotate, so that the second gear 181 drives the driven shaft 18 to rotate, and then the conveyor belt driving shaft 15 is controlled to rotate through the synchronous belt 16; further, in the embodiment of the present application, Figure 3 as well as Figure 5 As shown, the second gear 181 is slidably mounted on the driven shaft 18. Specifically, a plurality of limit grooves are provided at the end of the driven shaft 18. A limit block matching the limit groove is provided on the inner side of the second gear 181, and the limit block is slidably connected to the limit groove. A first mounting frame 13 is fixedly mounted on the frame 11, and a telescopic mechanism 132 for controlling the second gear 181 to slide along the driven shaft 18 is provided on the first mounting frame 13. When a toothbrush handle to be flipped appears on the conveyor belt 10, the telescopic mechanism 132 pushes the second gear 181 to slide along the driven shaft 18, so that the second gear 181 is separated from the first gear 171, so that the conveyor belt 10 stops running, so that the clamp 26 in the flipping mechanism 20 can accurately and stably clamp the toothbrush handle to be flipped, and stably place the toothbrush handle on the conveyor belt 10 after flipping. In addition, in the embodiment of the present application, a drive motor 131 for driving the drive shaft 17 to rotate is also installed on the first mounting frame 13.

[0026] Further, in the embodiment of the present application, the telescopic mechanism 132 includes a housing 1321, a slider 1322 slidably mounted inside the housing 1321, and an electromagnet 1325 fixedly mounted inside the housing 1321, the slider 1322 is made of iron material, one end of the slider 1322 is connected to the electromagnet 1325 through a return spring 1324, and a connecting rod 1323 is fixedly mounted on the other end of the slider 1322, and the outer end of the connecting rod 1323 is rotatably connected to the second gear 181; please refer to Figure 7A detector 265 is provided at the bottom of the clamping seat 261. The detector 265 is a visual recognition sensor. The detector 265 is used to identify the posture of the toothbrush handle on the conveyor belt 10. When the posture of the toothbrush handle does not match the preset posture (the toothbrush handle needs to be flipped), the electromagnet 1325 is energized and attracts the slider 1322 to move, so that the connecting rod 1323 drives the second gear 181 to move, thereby separating the second gear 181 from the first gear 171. It should be noted that the visual recognition sensor and the power supply for energizing the electromagnet 1325 in this embodiment are prior arts, and their specific models and connection relationships are common knowledge, which will not be elaborated in this embodiment.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A toothbrush handle self-turning conveying device suitable for brush handles of various specifications, characterized in that: The invention comprises a conveyor belt (10) and a turnover mechanism (20), wherein the turnover mechanism (20) comprises a lifting seat (22), a rotating seat (25) and a clamp (26), wherein two lifting seats (22) are symmetrically arranged on both sides of the conveyor belt (10), the rotating seat (25) is rotatably mounted on the inner side of the lifting seat (22), a connecting rod (27) is mounted on the rotating seat (25), and a plurality of the clamps (26) are arranged on the connecting rod (27); the clamp (26) comprises a clamp seat ( 261) and a connecting seat (262), the connecting seat (262) being connected to the connecting rod (27), a cylinder (263) being installed on the side of the connecting seat (262) facing the clamping seat (261), the telescopic end of the cylinder (263) being connected to the clamping seat (261); two clamping plates (264) are symmetrically hingedly installed on the upper and lower sides inside the clamping seat (261), one end of the clamping plate (264) being connected to the clamping seat (261) via a connecting spring (266).

2. The toothbrush handle self-turning conveying device suitable for brush handles of various specifications according to claim 1, characterized in that: A second mounting frame (14) is provided on the feeding side of the conveyor belt (10). The turnover mechanism (20) further comprises a lifting assembly for adjusting the height of the clamp (26). The lifting assembly comprises a base (21), a driving screw (23) and a guide rod (24). The base (21) is fixedly mounted on the second mounting frame (14). The driving screw (23) is rotatably mounted on the base (21). The guide rod (24) is fixedly mounted on the base (21). One side of the lifting seat (22) is threadedly connected to the driving screw (23), and the other side of the lifting seat (22) is slidably connected to the guide rod (24).

3. The toothbrush handle self-turning conveying device suitable for brush handles of various specifications according to claim 1, characterized in that: The conveyor belt (10) is mounted on a frame (11); a driving shaft (17) and a driven shaft (18) are rotatably mounted on the bottom of the frame (11); a first gear (171) is mounted on the driving shaft (17); a second gear (181) is mounted on the driven shaft (18); the first gear (171) and the second gear (181) are meshed; a conveyor belt driving shaft (15) is provided on one side of the conveyor belt (10); the conveyor belt driving shaft (15) and the driven shaft (18) are connected in transmission via a synchronous belt (16).

4. The toothbrush handle self-turning conveying device suitable for brush handles of various specifications according to claim 3, characterized in that: The second gear (181) is slidably mounted on the driven shaft (18); a first mounting frame (13) is fixedly mounted on the frame (11); and a telescopic mechanism (132) for controlling the second gear (181) to slide along the driven shaft (18) is provided on the first mounting frame (13).

5. The toothbrush handle self-turning conveying device suitable for brush handles of various specifications according to claim 4, characterized in that: A driving motor (131) for driving the driving shaft (17) to rotate is also mounted on the first mounting frame (13).

6. The toothbrush handle self-turning conveying device suitable for brush handles of various specifications according to claim 5, characterized in that: The telescopic mechanism (132) comprises a housing (1321), a slider (1322) slidably mounted inside the housing (1321), and an electromagnet (1325) fixedly mounted inside the housing (1321); the slider (1322) is made of an iron material; one end of the slider (1322) is connected to the electromagnet (1325) via a return spring (1324); a connecting rod (1323) is fixedly mounted on the other end of the slider (1322); and the outer end of the connecting rod (1323) is rotatably connected to the second gear (181).

7. The toothbrush handle self-turning conveying device suitable for brush handles of various specifications according to claim 6, characterized in that: A detector (265) is provided at the bottom of the clamping seat (261); the detector (265) is a visual recognition sensor; the detector (265) is used to recognize the posture of the toothbrush handle on the conveyor belt (10).

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