Toothbrush handle front and back side detection device of toothbrush bristle planting feeder

Abstract

The utility model relates to the technical field of toothbrush bristle planting, and particularly discloses a toothbrush handle front and back side detection device of a toothbrush bristle planting feeder, which comprises a base, a placing table is fixedly connected above the base, a fixing frame is fixedly connected on one side of the placing table, a telescopic rod is vertically mounted on the fixing frame, and a detection mechanism is mounted below the telescopic rod; the detection mechanism comprises a connecting cylinder, a piston plate is connected in the connecting cylinder in an up-down sliding mode, and the lower end of the connecting cylinder is open and faces the placing table. The detection mechanism is designed, a space is formed after the connecting cylinder is in contact with the toothbrush handle, the front face and the back face of a toothbrush can be detected by detecting the pressure intensity after the space is compressed, the detection mechanism can test toothbrush handles at different hole positions, and the application range of the device is effectively widened; according to the utility model, the toothbrush head is limited, so that the accuracy during detection is ensured, meanwhile, the placing requirement on the toothbrush handle during detection is also reduced, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of toothbrush hair transplantation, in particular to a toothbrush handle front and back side detection device of a toothbrush hair transplantation feeder. Background Art

[0002] In the production process of toothbrushes, hair transplanting is an indispensable process. The toothbrush handle is transported to the hair transplanting machine through an automatic feeding machine to transplant the hair on the toothbrush.

[0003] During the conveying process, it is necessary to distinguish the front and back structures of the toothbrush handle so that the side with the hole faces the hair-planting device. A Chinese patent discloses a toothbrush handle front and back detection device for a toothbrush hair-planting feeder (authorization announcement number CN211092356 U). The patent design has a plastic rod located directly above the bristle groove and matched with it, and the detection is performed by whether the plastic rod can be lowered. However, the existing toothbrush holes are diverse, and different toothbrushes require different plastic rod arrangements, so the scope of application is relatively small. Therefore, those skilled in the art provide a toothbrush handle front and back detection device for a toothbrush hair-planting feeder to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a toothbrush handle front and back detection device of a toothbrush hair implanting feeder, comprising a base, a placement table is fixedly connected to the top of the base, a fixing frame is fixedly connected to one side of the placement table, a telescopic rod is vertically installed on the fixing frame, and a detection mechanism is installed below the telescopic rod;

[0005] The detection mechanism comprises a connecting cylinder, wherein a piston plate is slidably connected up and down inside the connecting cylinder, the piston plate is used to close the upper half of the connecting cylinder, and the lower end of the connecting cylinder is open to the placement table.

[0006] Preferably: the upper end of the piston plate is fixedly connected to a lifting rod, the upper end of the lifting rod is fixedly connected to the telescopic rod, two connecting rods are fixedly connected to both sides of the upper end of the piston plate, two springs are provided between the two connecting rods and the connecting tube, one side of the lower end of the connecting tube is fixedly connected to a connecting tube, and a pressure sensor is installed at one end of the connecting tube.

[0007] Preferably: a sealing ring is fixedly connected to the lower end of the connecting tube.

[0008] Preferably: the placing table is slidably connected to a limit plate on both sides at one end, a connecting rod is fixedly connected to both sides of the movable end of the telescopic rod, one end of the connecting rod passes through the fixed frame and is fixedly connected to an inclined rod, one end of the limit plate passes through the fixed frame and is connected to a movable plate, and the upper end of the movable plate is located below the inclined rod.

[0009] Preferably, the lower end of the movable plate is slidably connected to the limiting plate, and a spring 1 is provided between the lower end of the movable plate and the limiting plate.

[0010] Preferably, the diameter of the connecting tube is smaller than the width of the detection toothbrush handle.

[0011] Preferably, the base is provided with a plurality of mounting holes, and the mounting holes are located at the four corners of the base.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model is designed with a detection mechanism. A space is formed after the connecting tube contacts the toothbrush handle. The pressure after the space is compressed can be detected to detect the front and back sides of the toothbrush. The detection mechanism can test toothbrush handles with different hole positions, which effectively improves the application range of the device.

[0014] 2. The utility model is designed with a limit plate, which can limit the toothbrush head during detection, thereby ensuring the accuracy of the detection, while also reducing the placement requirements for the toothbrush handle during detection, thereby improving the efficiency of the detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure provided by this application;

[0016] Figure 2 It is a schematic diagram of the structure of the testing mechanism provided in this application;

[0017] Figure 3 It is a schematic diagram of the structure inside the connecting tube provided by the present application;

[0018] Figure 4 It is a structural schematic diagram of the limiting plate provided in this application;

[0019] In the figure:

[0020] 1. Base; 2. Placement table; 21. Limit plate; 3. Fixed frame; 31. Connecting rod 1; 32. Inclined rod; 33. Movable plate; 34. Spring 1; 4. Telescopic rod; 5. Detection mechanism; 51. Connecting tube; 52. Lifting rod; 53. Piston plate; 54. Connecting rod 2; 55. Spring 2; 56. Sealing ring; 57. Connecting pipe; 58. Pressure sensor. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0022] It should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "sleeved / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two components.

[0023] See also Figures 1 to 4 In this embodiment, a toothbrush handle front and back detection device of a toothbrush hair-planting feeder is provided, comprising a base 1, a placement table 2 is fixedly connected to the top of the base 1, a fixing frame 3 is fixedly connected to one side of the placement table 2, a telescopic rod 4 is vertically installed on the fixing frame 3, and a detection mechanism 5 is installed below the telescopic rod 4;

[0024] The detection mechanism 5 includes a connecting tube 51 , and a piston plate 53 is slidably connected to the inside of the connecting tube 51 . The piston plate 53 is used to close the upper half of the connecting tube 51 , and the lower end of the connecting tube 51 is open to face the placement table 2 .

[0025] When in use, the toothbrush to be tested is placed on the placement table 2, and the telescopic rod 4 is extended to drive the detection mechanism 5 to descend. The movable end of the telescopic rod 4 causes the piston plate 53 to descend, and the piston plate 53 drives the connecting tube 51 to descend. The connecting tube 51 descends and contacts with the toothbrush handle below. The piston plate 53, the connecting tube 51 and the toothbrush handle form a space, and the piston plate 53 continues to descend to compress the formed space.

[0026] When the formed space is a closed space (the lower end of the connecting tube 51 falls on the side with the hole and just falls on the side around the hole or the lower end of the connecting tube 51 falls on the side of the toothbrush handle without the hole), after the piston plate 53 is compressed, when the internal pressure of the connecting tube 51 is a calibrated value (the calibrated value refers to the internal pressure value of the connecting tube 51 after the piston plate 53 is compressed when the lower end of the connecting tube 51 is a flat surface without a hole), the non-hole side of the toothbrush faces upward; when the internal pressure of the connecting tube 51 is less than the calibrated value, the hole side of the toothbrush faces upward (the volume of the internal gas is increased by multiple holes).

[0027] When the formed space is not a closed space (the lower end of the connecting tube 51 falls on the side with the hole but the edge falls on the hole), after the piston plate 53 is compressed, when the internal pressure of the connecting tube 51 remains unchanged or gradually decreases, the hole side of the toothbrush faces upward (the air inside the connecting tube 51 leaks out from the hole).

[0028] In further embodiments, see Figures 2-3The upper end of the piston plate 53 is fixedly connected to a lifting rod 52, and the upper end of the lifting rod 52 is fixedly connected to the telescopic rod 4. The two sides of the upper end of the piston plate 53 are fixedly connected to connecting rods 54, and springs 55 are arranged between the connecting rods 54 and the connecting tube 51. A connecting pipe 57 is fixedly connected to one side of the lower end of the connecting tube 51, and a pressure sensor 58 is installed at one end of the connecting pipe 57. The connecting tube 51 can be pulled down together by the connecting rods 54 and the springs 55, and the connecting pipe 57 is connected to the connecting tube 51, and the internal pressure of the connecting tube 51 can be detected by the pressure sensor 58.

[0029] In further embodiments, see Figure 3 The lower end of the connecting tube 51 is fixedly connected with a sealing ring 56. The sealing ring 56 increases the sealing performance between the connecting tube 51 and the toothbrush handle.

[0030] In further embodiments, see Figure 4 The two sides of one end of the placing platform 2 are slidably connected with the limit plate 21, the two sides of the movable end of the telescopic rod 4 are fixedly connected with the connecting rod 1 31, one end of the connecting rod 1 31 passes through the fixed frame 3 and is fixedly connected with the inclined rod 32, one end of the limit plate 21 passes through the fixed frame 3 and is connected with the movable plate 33, and the upper end of the movable plate 33 is located below the inclined rod 32. When the movable end of the telescopic rod 4 is lowered, the telescopic rod 4 also drives the connecting rod 1 31 to descend, and the lowering of the connecting rod 1 31 drives the inclined rod 32 to descend, and the lowering of the inclined rod 32 presses the movable plate 33 to move toward the middle, and the movable plate 33 pulls the limit plate 21 closer to the middle, and squeezes the toothbrush handle to be located in the middle of the placing platform 2 through the limit plate 21, so that the toothbrush handle is located directly below the connecting tube 51 for subsequent detection.

[0031] In further embodiments, see Figure 4 The lower end of the movable plate 33 is slidably connected to the limiting plate 21, and a spring 1 34 is provided between the lower end of the movable plate 33 and the limiting plate 21. The movable plate 33 drives the limiting plate 21 to move through the spring 1 34, and the spring 1 34 can be compressed, so that it can be adapted according to the width of the toothbrush handle, so that the limiting plate 21 can limit different types of toothbrushes with different widths.

[0032] In further embodiments, see Figure 1 The diameter of the connecting tube 51 is smaller than the width of the toothbrush handle to be detected, so as to ensure that the connecting tube 51 can be completely located on the toothbrush handle, and avoid the connecting tube 51 falling on the edge of the toothbrush handle, thereby causing detection errors.

[0033] In further embodiments, see Figure 1 The base 1 is provided with a plurality of mounting holes, and the mounting holes are located at the four corners of the base 1. Bolts are inserted into the mounting holes, and the device is fixedly installed by fasteners such as bolts and nuts.

[0034] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A toothbrush handle front and back detection device for a toothbrush hair-planting feeder, comprising a base (1), characterized in that: A placement platform (2) is fixedly connected above the base (1), a fixing frame (3) is fixedly connected to one side of the placement platform (2), a telescopic rod (4) is vertically mounted on the fixing frame (3), and a detection mechanism (5) is mounted below the telescopic rod (4); The detection mechanism (5) comprises a connecting tube (51), the interior of which is slidably connected to a piston plate (53), the piston plate (53) being used to seal the upper half of the connecting tube (51), and the lower end of the connecting tube (51) being open to face the placement table (2).

2. A toothbrush handle front and back detection device for a toothbrush hair implanting feeder according to claim 1, characterized in that: The upper end of the piston plate (53) is fixedly connected to a lifting rod (52), the upper end of the lifting rod (52) is fixedly connected to the telescopic rod (4), the two sides of the upper end of the piston plate (53) are fixedly connected to connecting rods (54), a second spring (55) is provided between the connecting rods (54) and the connecting tube (51), one side of the lower end of the connecting tube (51) is fixedly connected to a connecting tube (57), and a pressure sensor (58) is installed at one end of the connecting tube (57).

3. The toothbrush handle front and back detection device of the toothbrush hair implanting feeder according to claim 2, characterized in that: A sealing ring (56) is fixedly connected to the lower end of the connecting tube (51).

4. The toothbrush handle front and back detection device of the toothbrush hair implanting feeder according to claim 1, characterized in that: The two sides of one end of the placement platform (2) are slidably connected to the limit plate (21), the two sides of the movable end of the telescopic rod (4) are fixedly connected to the connecting rod (31), one end of the connecting rod (31) passes through the fixed frame (3) and is fixedly connected to the inclined rod (32), one end of the limit plate (21) passes through the fixed frame (3) and is connected to the movable plate (33), and the upper end of the movable plate (33) is located below the inclined rod (32).

5. A toothbrush handle front and back detection device for a toothbrush hair implanting feeder according to claim 4, characterized in that: The lower end of the movable plate (33) is slidably connected to the limiting plate (21), and a spring (34) is provided between the lower end of the movable plate (33) and the limiting plate (21).

6. The toothbrush handle front and back detection device of the toothbrush hair implanting feeder according to claim 1, characterized in that: The diameter of the connecting tube (51) is smaller than the width of the detection toothbrush handle.

7. The toothbrush handle front and back detection device of the toothbrush hair implanting feeder according to claim 1, characterized in that: The base (1) is provided with a plurality of mounting holes, and the mounting holes are located at the four corners of the base (1).

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