Watchband appearance detection device

Abstract

The utility model discloses a watchband appearance detection device, which belongs to the technical field of watch processing and comprises a shell, a placing mechanism is arranged in the shell, and a detection mechanism is arranged in the shell and positioned on the periphery of the placing mechanism; according to the watchband appearance detection device, the cleaning assembly is arranged, an inserting strip is inserted into an inserting groove, then a fixing screw rod is rotated to drive a fixing disc to rotate and move, and when the fixing disc is movably inserted into a fixing hole in a fixing rod, rotation of the fixing screw rod is stopped; one end of the watchband is inserted and placed between the two sponge pads through one end of the mounting frame, the watchband is moved to the other end of the mounting frame, and in the movement process of the watchband, the two sponge pads can wipe and clean the surface of the watchband and clean sundries attached to the surface of the watchband, so that the cleanliness of the surface of the watchband is guaranteed, and the watchband is convenient to use. And therefore, the follow-up watchband appearance detection accuracy can be ensured.

Description

Technical Field

[0001] This utility model belongs to the field of watch manufacturing technology, specifically relating to a watch strap appearance inspection device. Background Technology

[0002] A wristwatch is a portable timekeeping device that is carried or worn. Common materials for watch straps include leather, rubber, nylon, and stainless steel.

[0003] Chinese patent application number 202323361908.9 discloses a silicone watch strap appearance inspection device, including a housing, a placement base installed at the bottom of the housing, and a placement slot for placing the silicone watch strap. The housing contains a rotating component for rotating and photographing the watch strap in the placement slot. In this invention, the watch strap is placed in the placement slot, and a servo motor is controlled to rotate, allowing a locking block to slide onto a first and second ring. A connecting rod connected to the locking block performs a semi-circular reciprocating motion. An adjusting column is used to adjust the angle of the cameras, causing the two cameras to reciprocate around the first and second rings in a semi-circular motion, thus capturing photos of the watch strap surface from various angles. This allows for easy and clear automatic analysis of appearance defects in the silicone watch strap, minimizing the risk of errors. The brightness of the light indicates whether there are any defects in the silicone watch strap's appearance.

[0004] In the aforementioned patent, when a camera is used to photograph and inspect a watch strap, if there are residual impurities adhering to the surface of the watch strap, it can easily affect the photographing and inspection effect of the camera, thereby affecting the accuracy of the watch strap appearance inspection. Utility Model Content

[0005] To address the problems mentioned in the background section, this invention provides a watch strap appearance inspection device, which features cleaning, impurity removal, and sealing protection.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a watch strap appearance inspection device, comprising a housing, a placement mechanism disposed inside the housing, an inspection mechanism disposed inside the housing and located outside the placement mechanism, a cleaning component disposed at one end inside the housing, and a protective component disposed inside the housing and located on one side of the cleaning component.

[0007] Preferably, the cleaning assembly includes a U-shaped frame, a mounting bracket, a sponge pad, and a plug-in fastener. The U-shaped frame is fixedly connected to one end of the inner shell, and the mounting bracket is slidably connected inside the U-shaped frame. A plug-in fastener is provided between the U-shaped frame and the mounting bracket, and a sponge pad is fixedly connected to the inner side wall of the mounting bracket.

[0008] Preferably, the plug-in fastener includes a plug-in groove, a plug-in strip, a fixing rod, a fixing groove, a fixing plate, a fixing screw, and a fixing plate. The plug-in groove is provided on the inner side wall of the U-shaped frame. A plug-in strip is fixedly connected to the side wall of the mounting frame inside the plug-in groove. A fixing rod is fixedly connected to one end of the plug-in strip. A fixing groove is provided on the side wall of the plug-in groove at the position corresponding to the fixing rod. A fixing plate is fixedly connected to the side wall of the U-shaped frame above the fixing rod. A fixing screw is threaded onto the fixing plate. A fixing plate is fixedly connected to the end of the fixing screw near the fixing rod. A fixing hole is provided inside the fixing rod at the position corresponding to the fixing plate.

[0009] Preferably, the protective assembly includes a protective cover, a vertical frame, a side plate, and a connecting spring. The vertical frame is fixedly connected to the inside of the outer shell and to one side of the U-shaped frame. The side plate is slidably connected to the inside of the vertical frame. A connecting spring is fixedly connected between the vertical frame and the side plate. The protective cover is fixedly connected to the end of the side plate away from the vertical frame.

[0010] Preferably, a guide post is fixedly connected inside the vertical frame, and a guide hole is provided on the side plate at the position corresponding to the guide post.

[0011] Preferably, the protective component further includes a plug hole and a plug screw. Plug holes are provided on both the side plate and the vertical frame, and plug screws are threaded into the two plug holes.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model includes a cleaning component. The connector strip is inserted into the connector slot, and then the fixing screw is rotated to drive the fixing plate to rotate and move. Once the fixing plate is inserted into the fixing hole on the fixing rod, the fixing screw is stopped. When an inspection of the watch strap's appearance is required, one end of the watch strap is inserted between two sponge pads through one end of the mounting bracket, and the watch strap is moved towards the other end of the mounting bracket. During the movement of the watch strap, the two sponge pads can wipe and clean the surface of the watch strap, removing any adhering debris and ensuring the cleanliness of the watch strap surface. This, in turn, ensures the accuracy of subsequent watch strap appearance inspections.

[0014] 2. This utility model is equipped with a protective component. When the watch strap inspection is completed and the sponge pad is no longer needed, the plug screw is rotated out from the two plug holes. The connecting spring loses its external force and returns to its original shape, causing the side plate to move down inside the vertical frame. The side plate moves down, causing the protective cover to move down. When the protective cover moves and fits against the inner wall of the outer shell, the protective cover stops moving. Under the action of the protective cover, the U-shaped frame can be blocked, thereby achieving a sealing and protective operation for the sponge pad. This prevents dust and other impurities from the external environment from falling onto the sponge pad, causing contamination and affecting the subsequent wiping and cleaning effect of the sponge pad. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a cross-sectional view of the connection between the vertical frame and the side plate of this utility model;

[0017] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 This is a schematic diagram of the U-shaped frame of this utility model;

[0019] Figure 5 This is a sectional view of the U-shaped frame of this utility model;

[0020] Figure 6 This utility model Figure 4 Enlarged view of point B in the middle.

[0021] In the diagram: 1. Placement mechanism; 2. Detection mechanism; 3. Outer shell; 4. Cleaning assembly; 41. U-shaped frame; 42. Mounting frame; 43. Sponge pad; 44. Insertion fastener; 441. Insertion slot; 442. Insertion strip; 443. Fixing rod; 444. Fixing groove; 445. Fixing plate; 446. Fixing screw; 447. Fixing plate; 5. Protective assembly; 51. Protective cover; 52. Vertical frame; 53. Side plate; 54. Connecting spring; 55. Insertion hole; 56. Insertion screw. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] Please see Figure 1-6 The present invention provides the following technical solution: a watch strap appearance inspection device, including a housing 3, a placement mechanism 1 is provided inside the housing 3, an inspection mechanism 2 is provided inside the housing 3 and located outside the placement mechanism 1, a cleaning component 4 is provided at one end inside the housing 3, and a protective component 5 is provided inside the housing 3 and located on one side of the cleaning component 4.

[0025] Specifically, the cleaning component 4 includes a U-shaped frame 41, a mounting bracket 42, a sponge pad 43, and a plug-in fastener 44. The U-shaped frame 41 is fixedly connected to one end of the inner casing 3. The mounting bracket 42 is slidably connected inside the U-shaped frame 41. A plug-in fastener 44 is provided between the U-shaped frame 41 and the mounting bracket 42. A sponge pad 43 is fixedly connected to the inner wall of the mounting bracket 42.

[0026] By adopting the above technical solution, the mounting bracket 42 is fixedly installed inside the U-shaped bracket 41 using the plug-in fastener 44. When inspecting the appearance of the watch strap, one end of the watch strap is inserted between two sponge pads 43 through one end of the mounting bracket 42, and the watch strap is moved to the other end of the mounting bracket 42. During the movement of the watch strap, the two sponge pads 43 can wipe and clean the surface of the watch strap, cleaning the debris adhering to the surface of the watch strap, ensuring the cleanliness of the watch strap surface, and thus ensuring the accuracy of the subsequent appearance inspection of the watch strap.

[0027] Specifically, the plug-in fastener 44 includes a plug-in groove 441, a plug-in strip 442, a fixing rod 443, a fixing groove 444, a fixing plate 445, a fixing screw 446, and a fixing plate 447. The plug-in groove 441 is provided on the inner side wall of the U-shaped frame 41. A plug-in strip 442 is fixedly connected to the side wall of the mounting frame 42, inside the plug-in groove 441. One end of the plug-in strip 442 is fixedly connected to the fixing rod 443. A fixing groove 444 is provided on the side wall of the plug-in groove 441, corresponding to the position of the fixing rod 443. A fixing plate 447 is fixedly connected to the side wall of the U-shaped frame 41, above the fixing rod 443. A fixing screw 446 is threaded onto the fixing plate 447. A fixing plate 445 is fixedly connected to one end of the fixing screw 446 near the fixing rod 443. A fixing hole is provided inside the fixing rod 443, corresponding to the position of the fixing plate 445.

[0028] By adopting the above technical solution, the insertion strip 442 is moved and inserted into the insertion slot 441. The fixing rod 443 then passes through the U-shaped frame 41 through the fixing slot 444. Then, the fixing screw 446 is rotated to make it rotate and move along the fixing plate 447. The rotation and movement of the fixing screw 446 drives the fixing plate 445 to rotate and move. When the fixing plate 445 is moved and inserted into the fixing hole on the fixing rod 443, the rotation of the fixing screw 446 is stopped. This facilitates the disassembly and assembly of the mounting bracket 42 and the U-shaped frame 41, and also facilitates the cleaning of the sponge pad 43.

[0029] In this embodiment, the connector strip 442 is moved and inserted into the connector slot 441. The fixing rod 443 then passes through the U-shaped frame 41 through the fixing slot 444. The fixing screw 446 is then rotated to rotate and move along the fixing plate 447. The rotation and movement of the fixing screw 446 drives the fixing plate 445 to rotate and move. When the fixing plate 445 is moved and inserted into the fixing hole on the fixing rod 443, the rotation of the fixing screw 446 is stopped. When it is necessary to inspect the appearance of the watch strap, one end of the watch strap is inserted into the two sponge pads 43 through one end of the mounting bracket 42, and the watch strap is moved to the other end of the mounting bracket 42. During the movement of the watch strap, the two sponge pads 43 can wipe and clean the surface of the watch strap to remove the debris adhering to the surface of the watch strap, ensuring the cleanliness of the watch strap surface and thus ensuring the accuracy of the subsequent appearance inspection of the watch strap. The wiped and cleaned watch strap is then placed on the placement mechanism 1, and the appearance of the watch strap on the placement mechanism 1 is photographed and inspected by the inspection mechanism 2.

[0030] Example 2

[0031] The difference between this embodiment and Embodiment 1 is that the protective component 5 includes a protective cover 51, a vertical frame 52, a side plate 53, and a connecting spring 54. The vertical frame 52 is fixedly connected inside the outer casing 3 and to one side of the U-shaped frame 41. The side plate 53 is slidably connected inside the vertical frame 52. A connecting spring 54 is fixedly connected between the vertical frame 52 and the side plate 53. The protective cover 51 is fixedly connected to the end of the side plate 53 away from the vertical frame 52.

[0032] Specifically, a guide post is fixedly connected inside the vertical frame 52, and a guide hole is provided on the side plate 53 at the position corresponding to the guide post.

[0033] By adopting the above technical solution, the side plate 53 can be guided during its movement by the cooperation of the guide post and the guide hole, thereby improving the stability of the side plate 53's movement.

[0034] Specifically, the protective component 5 also includes insertion holes 55 and insertion screws 56. Insertion holes 55 are provided on both the side plate 53 and the vertical frame 52, and insertion screws 56 are threaded into the two insertion holes 55.

[0035] By adopting the above technical solution, the protective cover 51 is moved upward, which causes the side plate 53 to move upward and fit against the inner top wall of the vertical frame 52 and the connecting spring 54 to stretch. Then, the plug-in screw 56 is rotated and screwed into the two plug-in holes 55. The side plate 53 and the vertical frame 52 can be plugged and fixed by the plug-in screw 56, which can limit and fix the protective cover 51, so as to avoid the protective cover 51 affecting the normal use of the sponge pad 43.

[0036] In this embodiment, when the watch strap test is complete and the sponge pad 43 is no longer needed, the plug screw 56 is rotated out from inside the two plug holes 55. The connecting spring 54 loses its external force and returns to its original state, causing the side plate 53 to move down inside the vertical frame 52. The side plate 53 moves down, causing the protective cover 51 to move down. When the protective cover 51 moves and fits against the inner wall of the outer shell 3, the protective cover 51 is blocked and stops moving. Under the action of the protective cover 51, the U-shaped frame 41 can be blocked, thereby achieving the sealing and protection of the sponge pad 43, preventing dust and other impurities from the external environment from falling onto the sponge pad 43, causing the sponge pad 43 to be contaminated, and affecting the subsequent wiping and cleaning effect of the sponge pad 43.

[0037] The structure and principle of the placement mechanism 1, which consists of a placement base, a placement groove, and pressure sensors, have been disclosed in Chinese patent application No. 202323361908.9, which discloses a silicone watch strap appearance inspection device. Its working principle is as follows: a placement base is fixedly connected to the inner wall of the outer shell 3. A placement groove is opened above the placement base. Three pressure sensors are connected to the bottom of the placement groove. When the watch strap needs to be inspected, the watch strap is placed inside the placement groove. When all three pressure sensors feel pressure, it indicates that the watch strap is properly placed, which facilitates the subsequent inspection of the watch strap's appearance.

[0038] The structure and principle of the detection mechanism 2 composed of a display lamp group, a switch base, a support column, a servo motor, a connecting rod, a clamping block, a first ring, a second ring, a connecting block, an adjustment column, a camera, and a switch button in the present utility model have been disclosed in a silicone watch band appearance detection device with a Chinese patent application number of 202323361908.9. Its working principle is as follows: A support column is connected to the bottom of the outer shell 3. The support column is close to the inner side wall of the outer shell 3. A fixed block is connected to the support column. The first ring and the second ring are fixed to the support column through the fixed block. A servo motor is installed on the top of the outer shell 3. The driving end of the servo motor is connected to a connecting rod. The bottom of the connecting rod is connected to a clamping block. The two sides of the clamping block are respectively slidably connected between the first ring and the second ring. The bottom of the clamping block is connected to a connecting block. The bottom of the connecting block is connected to an adjustment column that can be used to adjust the angle. The camera is connected to the bottom of the adjustment column. A switch base is connected to the bottom of the outer shell 3 near the front side. A switch button is installed on the switch base. The switch button is used to control the rotation of the servo motor. A display lamp group is installed inside the outer shell 3. The display lamp group is connected to the front side of the placement mechanism 1. Four lamps are installed on the display lamp group. The four lamps have two colors, red and green. The four lamps are three red lamps and one green lamp respectively. The four lamps are cylindrical. The four lamps are arranged in a linear array. In order, these four lamps are red, red, red, green. The red lamp indicates that there is a defect or it is not placed properly. The green lamp indicates a genuine product with no defect recognized in the appearance. When in use, place the watch band inside the placement mechanism 1. After the display lamp group indicates that the watch band is placed properly, use the switch button on the switch base to control the rotation of the servo motor. Control the rotation of the servo motor to make the connecting rod connected to the clamping block perform a circular motion. Use the adjustment column to adjust the angle of the camera, so that the two cameras perform a circular motion around the first ring and the second ring, and then let the camera take photos of all angles of the watch band. Analyze the appearance defects of the silicone watch band through the lights, and use the display lamp group to display whether the appearance detection of the watch band is qualified.

[0039] The working principle and usage process of this utility model are as follows: The insert strip 442 is moved and inserted into the insert groove 441. The fixing rod 443 then passes through the U-shaped frame 41 via the fixing groove 444. The fixing screw 446 is then rotated, causing it to rotate and move along the fixing plate 447. The rotation of the fixing screw 446 drives the fixing plate 445 to rotate and move. When the fixing plate 445 is inserted into the fixing hole on the fixing rod 443, the rotation of the fixing screw 446 is stopped. When it is necessary to inspect the appearance of the watch strap, one end of the watch strap is inserted between two sponge pads 43 through one end of the mounting bracket 42, and the watch strap is moved towards the other end of the mounting bracket 42. During the movement of the watch strap, the two sponge pads 43 can wipe and clean the surface of the watch strap, removing any debris adhering to the surface and ensuring the cleanliness of the watch strap surface. This ensures the accuracy of subsequent watch strap appearance inspection. After wiping and cleaning, the watch strap is placed on the placement mechanism 1. Then, the inspection mechanism 2 takes pictures of the watch strap on the placement mechanism 1 for inspection. When the watch strap inspection is completed and the sponge pad 43 is no longer needed, the insertion screw 56 is rotated out from the two insertion holes 55. The connecting spring 54 loses its external force and returns to its original shape, causing the side plate 53 to move down inside the vertical frame 52. The side plate 53 moves down, causing the protective cover 51 to move down. When the protective cover 51 moves and fits against the inner wall of the outer shell 3, the protective cover 51 stops moving. Under the action of the protective cover 51, the U-shaped frame 41 can be blocked, thereby achieving the sealing and protection of the sponge pad 43. This prevents dust and other impurities from the external environment from falling onto the sponge pad 43, causing the sponge pad 43 to be contaminated and affecting the subsequent wiping and cleaning effect of the sponge pad 43.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A watch strap appearance inspection device, comprising a housing (3), wherein a placement mechanism (1) is disposed inside the housing (3), and an inspection mechanism (2) is disposed inside the housing (3) and located outside the placement mechanism (1), characterized in that: A cleaning component (4) is provided at one end of the interior of the outer casing (3), and a protective component (5) is provided inside the outer casing (3) and on one side of the cleaning component (4).

2. The watch strap appearance inspection device according to claim 1, characterized in that: The cleaning component (4) includes a U-shaped frame (41), a mounting frame (42), a sponge pad (43), and a plug-in fastener (44). The U-shaped frame (41) is fixedly connected to one end of the inner shell (3). The mounting frame (42) is slidably connected inside the U-shaped frame (41). A plug-in fastener (44) is provided between the U-shaped frame (41) and the mounting frame (42). A sponge pad (43) is fixedly connected to the inner side wall of the mounting frame (42).

3. The watch strap appearance inspection device according to claim 2, characterized in that: The plug-in fastener (44) includes a plug-in groove (441), a plug-in strip (442), a fixing rod (443), a fixing groove (444), a fixing plate (445), a fixing screw (446), and a fixing plate (447). A plug-in groove (441) is provided on the inner side wall of the U-shaped frame (41). A plug-in strip (442) is fixedly connected to the side wall of the mounting frame (42) inside the plug-in groove (441). One end of the plug-in strip (442) is fixedly connected to the fixing rod (443). A fixing groove (444) is provided on the side wall of (441) at the position corresponding to the fixing rod (443). A fixing plate (447) is fixedly connected on the side wall of the U-shaped frame (41) above the fixing rod (443). A fixing screw (446) is threaded on the fixing plate (447). A fixing plate (445) is fixedly connected to one end of the fixing screw (446) near the fixing rod (443). A fixing hole is provided inside the fixing rod (443) at the position corresponding to the fixing plate (445).

4. The watch strap appearance inspection device according to claim 2, characterized in that: The protective component (5) includes a protective cover (51), a vertical frame (52), a side plate (53), and a connecting spring (54). The vertical frame (52) is fixedly connected inside the outer shell (3) and on one side of the U-shaped frame (41). The side plate (53) is slidably connected inside the vertical frame (52). The connecting spring (54) is fixedly connected between the vertical frame (52) and the side plate (53). The protective cover (51) is fixedly connected to the end of the side plate (53) away from the vertical frame (52).

5. The watch strap appearance inspection device according to claim 4, characterized in that: The vertical frame (52) is fixedly connected to a guide post, and a guide hole is provided on the side plate (53) at the position corresponding to the guide post.

6. The watch strap appearance inspection device according to claim 4, characterized in that: The protective component (5) also includes a plug hole (55) and a plug screw (56). The side plate (53) and the vertical frame (52) are both provided with plug holes (55), and the plug screw (56) is threaded inside the two plug holes (55).

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