Glue dispensing device for watch processing

Abstract

The utility model discloses a watch processing dispensing device which comprises a bottom plate, a supporting frame, a left-right adjusting mechanism, a rotating mechanism, an extruding mechanism and a front-back adjusting mechanism, the supporting frame is arranged on the top face of the bottom plate, the left-right adjusting mechanism is arranged on the supporting frame, the rotating mechanism is connected with the left-right adjusting mechanism, the rotating mechanism is connected with a fixing block, and the fixing block is connected with the extruding mechanism. One side of the fixing block is connected with a fixing sleeve, the inner wall of the fixing sleeve is connected with a dispensing barrel, the extrusion mechanism comprises a support, a screw driving mechanism, a second screw, a sleeve and an extrusion plate, the support is connected to the top end of the fixing block, and the screw driving mechanism is connected to the support. Therefore, glue liquid can be extruded through the extruding mechanism, the glue outlet amount is uniform and stable, the glue dispensing effect is guaranteed, the angle of the glue dispensing barrel can be adjusted through the rotating mechanism, and therefore the glue dispensing barrel can be accurately aligned to the glue coating position, and the glue dispensing quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of watch processing, in particular to a watch processing glue dispensing device. Background Art

[0002] As a precision instrument worn daily, the waterproof performance of watches is one of the important indicators of quality. The glue dispensing process is widely used in various waterproof structures of watches. By applying specific waterproof glue, a tight sealing layer is formed to prevent water, moisture and dust from entering the interior of the watch, ensuring that the movement and other sensitive components are not corroded.

[0003] At present, when dispensing glue on watches, glue dispensing machines are often used or manual glue dispensing operations are relied on. However, both methods have some unsatisfactory problems:

[0004] When manually dispensing glue, due to the existence of human factors, it is often difficult for the operator to maintain a constant pressure, which will cause fluctuations in the amount of glue discharged, and then make the dispensing effect uneven, affecting the quality of the final product.

[0005] Although the dispensing machine improves work efficiency, new problems also emerge. The dispensing paths and angles of watch parts are diverse, and the angles of the dispensing barrel are mostly fixed, which makes it impossible to accurately align each dispensing position. Therefore, the glue often cannot evenly and accurately cover the target area, which undoubtedly reduces the quality and accuracy of dispensing. Utility Model Content

[0006] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0007] To this end, the purpose of the utility model is to propose a watch processing dispensing device, which can make the glue output uniform and stable, ensure the dispensing effect, and can also adjust the angle of the dispensing barrel, so as to accurately align the glue coating position and improve the dispensing quality.

[0008] To achieve the above-mentioned purpose, the utility model proposes a watch processing dispensing device, including a base plate, a support frame, a left-right adjustment mechanism, a rotating mechanism, an extrusion mechanism and a front-back adjustment mechanism, wherein the support frame is arranged on the top surface of the base plate, the left-right adjustment mechanism is arranged on the support frame, the rotating mechanism is connected to the left-right adjustment mechanism, the rotating mechanism is connected to a fixed block, one side of the fixed block is connected to a fixed sleeve, the inner wall of the fixed sleeve is connected to a dispensing cylinder, the extrusion mechanism includes a bracket, a screw driving mechanism, a second screw, a sleeve and an extrusion plate, wherein the bracket is connected to the top of the fixed block, the screw driving mechanism is connected to the bracket, the second screw is connected to the screw driving mechanism, the sleeve is threadedly connected to the second screw, the extrusion plate is rotatably connected to the sleeve, the extrusion plate fits the inner wall of the dispensing cylinder, and the front-back adjustment mechanism is arranged on the top surface of the base plate.

[0009] The watch processing glue dispensing device of the utility model can extrude the glue liquid through the extrusion mechanism, so that the glue output is uniform and stable, thereby ensuring the glue dispensing effect; the angle of the glue dispensing cylinder can be adjusted through the rotation mechanism, so that the glue coating position can be accurately aligned, thereby improving the glue dispensing quality.

[0010] In addition, the watch processing glue dispensing device proposed in the application may also have the following additional technical features:

[0011] Specifically, the left and right adjustment mechanism includes a first screw, a slider, a first driving component and a first electric push rod, wherein a limiting hole is opened on the support frame, the first screw is rotatably arranged in the limiting hole, the slider is threadedly connected to the first screw, the slider is slidably arranged in the limiting hole, the first driving component is arranged on one side of the support frame, the first driving component is connected to the first screw, and the first electric push rod is connected to the slider.

[0012] Specifically, the rotating mechanism includes a protective shell, a second driving component, a worm, a worm wheel and a rotating shaft, wherein the protective shell is connected to the bottom end of the slider, the second driving component is arranged in the protective shell, the worm is connected to the second driving component, the worm wheel is meshed with the worm, the rotating shaft is rotatably connected to the inner wall of the protective shell, the worm wheel is arranged on the rotating shaft, and the rotating shaft passes through the side wall of the protective shell to connect to the fixed block.

[0013] Specifically, the screw drive mechanism includes a drive box, a third drive component, a first bevel gear and a second bevel gear, wherein the drive box is connected to the bracket, the third drive component is arranged in the drive box, the first bevel gear is arranged at the output end of the third drive component, the second bevel gear is meshed with the first bevel gear, the second screw is rotatably connected to the drive box, and the second bevel gear is arranged on the second screw.

[0014] Specifically, the front and rear adjustment mechanism includes a positioning plate, a second electric push rod and a placement plate, wherein the positioning plate is connected to the top surface of the base plate, the second electric push rod is arranged on one side of the positioning plate, and the placement plate is connected to the piston end of the second electric push rod.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0017] Figure 1 This is a structural schematic diagram of a watch processing glue dispensing device according to an embodiment of the utility model;

[0018] Figure 2 A cross-sectional view of a rotating mechanism of a watch processing and dispensing device according to an embodiment of the utility model;

[0019] Figure 3 A cross-sectional view of a glue dispensing cylinder of a glue dispensing device for watch processing according to an embodiment of the utility model;

[0020] Figure 4 This is a cross-sectional view of a drive box of a watch processing and dispensing device according to one embodiment of the utility model.

[0021] As shown in the figure: 10, bottom plate; 20, support frame; 21, limit hole; 30, left and right adjustment mechanism; 31, first screw; 32, slider; 33, first drive component; 34, first electric push rod; 40, rotating mechanism; 41, protective shell; 42, second drive component; 43, worm; 44, worm wheel; 45, rotating shaft; 50, fixing block; 51, fixing sleeve; 60, dispensing cylinder; 70, extrusion mechanism; 71, bracket; 72, screw drive mechanism; 721, drive box; 722, third drive component; 723, first bevel gear; 724, second bevel gear; 73, second screw; 74, sleeve; 75, extrusion plate; 80, front and rear adjustment mechanism; 81, positioning plate; 82, second electric push rod; 83, placement plate. DETAILED DESCRIPTION

[0022] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations on the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and connotation of the appended claims.

[0023] The watch processing glue dispensing device of the embodiment of the utility model is described below in conjunction with the accompanying drawings.

[0024] like Figure 1-Figure 4 As shown, the watch processing dispensing device of the embodiment of the utility model may include a base plate 10, a support frame 20, a left-right adjustment mechanism 30, a rotating mechanism 40, an extrusion mechanism 70 and a front-rear adjustment mechanism 80, wherein the support frame 20 is arranged on the top surface of the base plate 10, the left-right adjustment mechanism 30 is arranged on the support frame 20, the rotating mechanism 40 is connected to the left-right adjustment mechanism 30, the rotating mechanism 40 is connected to a fixed block 50, a fixed sleeve 51 is connected to one side of the fixed block 50, and a dispensing tube 60 is connected to the inner wall of the fixed sleeve 51.

[0025] It should be noted that the dispensing cylinder 60 described in this embodiment is provided with a dispensing valve to control the discharge of the glue liquid. One side of the dispensing cylinder 60 is connected to a delivery pipe for delivering the glue liquid. The position of the dispensing cylinder 60 can be adjusted by setting a left and right adjustment mechanism 30.

[0026] The extrusion mechanism 70 includes a bracket 71, a screw driving mechanism 72, a second screw 73, a sleeve 74 and an extrusion plate 75, wherein the bracket 71 is connected to the top of the fixed block 50, the screw driving mechanism 72 is connected to the bracket 71, the second screw 73 is connected to the screw driving mechanism 72, the sleeve 74 is threadedly connected to the second screw 73, the extrusion plate 75 is rotatably connected to the sleeve 74, the extrusion plate 75 is in contact with the inner wall of the dispensing tube 60, and the front and rear adjustment mechanism 80 is arranged on the top surface of the base plate 10.

[0027] It should be noted that the second screw 73 is driven to rotate by the screw driving mechanism 72, which can drive the sleeve 74 to move up and down, thereby driving the extrusion plate 75 to move downward, thereby squeezing the glue liquid to make the glue output uniform and stable. The position of the watch can be adjusted by setting the front and rear adjustment mechanism 80.

[0028] Specifically, in the actual operation process, the relevant personnel put the watch on the front and rear adjustment mechanism 80, and then transport the glue into the glue dispensing cylinder 60. By setting the front and rear adjustment mechanism 80, the position of the watch can be adjusted so that the glue dispensing cylinder 60 is aligned with the watch. The angle of the glue dispensing cylinder 60 can be adjusted by the rotating mechanism 40 to accurately align the glue coating position. Then, the glue dispensing valve of the glue dispensing cylinder 60 is opened, and the second screw 73 is driven to rotate by the screw driving mechanism 72, driving the sleeve 74 to move up and down, thereby driving the extrusion plate 75 to move downward, so as to extrude the glue and dispense glue on the watch. The position of the glue dispensing cylinder 60 can be adjusted by the left and right adjustment mechanism 30, so as to dispense glue at different positions on the watch.

[0029] In one embodiment of the present invention, Figure 1 As shown, the left and right adjustment mechanism 30 may include a first screw 31, a slider 32, a first driving component 33 and a first electric push rod 34, wherein a limiting hole 21 is opened on the support frame 20, the first screw 31 is rotatably arranged in the limiting hole 21, the slider 32 is threadedly connected to the first screw 31, the slider 32 is slidably arranged in the limiting hole 21, the first driving component 33 is arranged on one side of the support frame 20, the first driving component 33 is connected to the first screw 31, and the first electric push rod 34 is connected to the slider 32.

[0030] It should be noted that the first driving component 33 described in this embodiment can be a motor. The first driving component 33 drives the first screw 31 to rotate, thereby driving the slider 32 to move, and the positions of the first electric push rod 34 and the dispensing cylinder 60 can be adjusted. The height of the dispensing cylinder 60 can be adjusted by the first electric push rod 34.

[0031] In one embodiment of the present invention, Figure 2 As shown, the rotating mechanism 40 may include a protective shell 41, a second driving component 42, a worm 43, a worm wheel 44 and a rotating shaft 45, wherein the protective shell 41 is connected to the bottom end of the slider 32, the second driving component 42 is arranged in the protective shell 41, the worm 43 is connected to the second driving component 42, the worm wheel 44 is meshed with the worm 43, the rotating shaft 45 is rotatably connected to the inner wall of the protective shell 41, the worm wheel 44 is arranged on the rotating shaft 45, and the rotating shaft 45 passes through the side wall of the protective shell 41 to connect to the fixed block 50.

[0032] It should be noted that the second driving component 42 described in this embodiment can be a motor, which drives the worm 43 and the worm wheel 44 to rotate, thereby driving the rotating shaft 45 to rotate, and can drive the fixed block 50 to rotate, thereby adjusting the angle of the dispensing cylinder 60.

[0033] In one embodiment of the present invention, Figure 4As shown, the screw drive mechanism 72 may include a drive box 721, a third drive component 722, a first bevel gear 723 and a second bevel gear 724, wherein the drive box 721 is connected to the bracket 71, the third drive component 722 is arranged in the drive box 721, the first bevel gear 723 is arranged at the output end of the third drive component 722, the second bevel gear 724 is meshed with the first bevel gear 723, the second screw 73 is rotatably connected to the drive box 721, and the second bevel gear 724 is arranged on the second screw 73.

[0034] It should be noted that the third driving component 722 described in this embodiment can be a motor, and the third driving component 722 drives the first bevel gear 723 and the second bevel gear 724 to rotate, thereby driving the second screw rod 73 to rotate, and can drive the sleeve 74 to move.

[0035] In one embodiment of the present invention, Figure 1 As shown, the front and rear adjustment mechanism 80 may include a positioning plate 81, a second electric push rod 82 and a placement plate 83, wherein the positioning plate 81 is connected to the top surface of the base plate 10, the second electric push rod 82 is arranged on one side of the positioning plate 81, and the placement plate 83 is connected to the piston end of the second electric push rod 82.

[0036] It should be noted that the position of the placement plate 83 can be adjusted by the second electric push rod 82, thereby adjusting the position of the watch.

[0037] Specifically, in the actual implementation process, the relevant personnel put the watch on the placement plate 83, and then transport the glue into the glue dispensing cylinder 60. The position of the placement plate 83 can be adjusted by the second electric push rod 82, so as to adjust the position of the watch. The height of the glue dispensing cylinder 60 can be adjusted by the first electric push rod 34 to make it close to the watch. The worm 43 and the worm wheel 44 are driven to rotate by the second driving component 42, thereby driving the rotating shaft 45 to rotate, and the fixed block 50 can be driven to rotate, so as to adjust the angle of the glue dispensing cylinder 60 and accurately align the glue coating position.

[0038] Then open the dispensing valve of the dispensing cylinder 60, and drive the first bevel gear 723 and the second bevel gear 724 to rotate through the third driving component 722, thereby driving the second screw 73 to rotate, which can drive the sleeve 74 to move, thereby driving the extrusion plate 75 to move downward, so as to extrude the glue liquid and dispense glue on the watch, and drive the first screw 31 to rotate through the first driving component 33, thereby driving the slider 32 to move, and the position of the dispensing cylinder 60 can be adjusted, so as to dispense glue at different positions on the watch.

[0039] In summary, the watch processing dispensing device of the embodiment of the utility model can extrude the glue liquid through the extrusion mechanism, so that the glue output is uniform and stable, ensuring the dispensing effect, and the angle of the dispensing cylinder can be adjusted through the rotating mechanism, so that the glue coating position can be accurately aligned, thereby improving the dispensing quality.

[0040] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0042] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A watch processing glue dispensing device, characterized in that: It includes a bottom plate, a support frame, a left-right adjustment mechanism, a rotating mechanism, a squeezing mechanism and a front-back adjustment mechanism, wherein: The support frame is arranged on the top surface of the bottom plate, and the left-right adjustment mechanism is arranged on the support frame; The rotating mechanism is connected to the left and right adjusting mechanism, the rotating mechanism is connected to a fixed block, one side of the fixed block is connected to a fixed sleeve, and the inner wall of the fixed sleeve is connected to a dispensing tube; The extrusion mechanism includes a bracket, a screw driving mechanism, a second screw, a sleeve and an extrusion plate, wherein the bracket is connected to the top of the fixed block, the screw driving mechanism is connected to the bracket, the second screw is connected to the screw driving mechanism, the sleeve is threadedly connected to the second screw, the extrusion plate is rotatably connected to the sleeve, and the extrusion plate is attached to the inner wall of the dispensing cylinder; The front-rear adjustment mechanism is arranged on the top surface of the bottom plate.

2. The watch processing glue dispensing device according to claim 1, characterized in that: The left-right adjustment mechanism includes a first screw rod, a slider, a first driving component and a first electric push rod, wherein: The support frame is provided with a limiting hole, the first screw is rotatably arranged in the limiting hole, the slider is threadedly connected to the first screw, the slider is slidably arranged in the limiting hole, the first driving component is arranged on one side of the support frame, the first driving component is connected to the first screw, and the first electric push rod is connected to the slider.

3. The watch processing glue dispensing device according to claim 2, characterized in that: The rotating mechanism includes a protective shell, a second driving component, a worm, a worm wheel and a rotating shaft, wherein: The protective shell is connected to the bottom end of the slider, the second driving component is arranged in the protective shell, the worm is connected to the second driving component, the worm wheel is meshed with the worm, the rotating shaft is rotatably connected to the inner wall of the protective shell, the worm wheel is arranged on the rotating shaft, and the rotating shaft passes through the side wall of the protective shell to connect to the fixed block.

4. The watch processing glue dispensing device according to claim 1, characterized in that: The screw drive mechanism includes a drive box, a third drive component, a first bevel gear and a second bevel gear, wherein: The drive box is connected to the bracket, the third drive component is arranged in the drive box, the first bevel gear is arranged at the output end of the third drive component, the second bevel gear is meshed with the first bevel gear, the second screw is rotationally connected to the drive box, and the second bevel gear is arranged on the second screw.

5. The watch processing glue dispensing device according to claim 1, characterized in that: The front-rear adjustment mechanism includes a positioning plate, a second electric push rod and a placement plate, wherein: The positioning plate is connected to the top surface of the bottom plate, the second electric push rod is arranged on one side of the positioning plate, and the placement plate is connected to the piston end of the second electric push rod.

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