Intelligent watch assembling production line

Abstract

The utility model relates to the technical field of production operation, and particularly discloses an intelligent watch assembly production line which comprises a conveying device, a positioning device and a control device. The watch frame feeding manipulator is used for obliquely placing a watch frame carrier loaded with a watch frame into the inclined positioning jig; the FPC loading module is used for loading an FPC device into the inner side of the watch frame; the bracket locking patch module is used for locking the fixed bracket on the watch frame and mounting the temperature sensing patch on the surface of the fixed bracket; the pressure maintaining module is used for pressing the temperature sensing patch; and the discharging manipulator is used for taking out the watch frame carrier loaded with the watch frame from the inclined positioning jig. According to the intelligent watch assembly production line, the mechanization degree of intelligent watch assembly can be effectively improved, then the labor cost is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of production operations, and particularly relates to an intelligent watch assembly production line. Background Art

[0002] During the assembly process of an intelligent watch, one of the steps is to use a fixed bracket to install FPC components such as a microphone to the inner side of the top corner position of the watch frame. The current assembly process is completely manual, with a low degree of mechanization, resulting in problems such as high labor costs and low production efficiency.

[0003] Therefore, the utility model is committed to researching and developing an intelligent watch assembly production line to improve the degree of mechanization of intelligent watch assembly, thereby reducing labor costs and improving production efficiency.

[0004] The above information disclosed in this background section is only included to enhance the understanding of the background of the present disclosure, and thus may include information that does not form the prior art already known to those of ordinary skill in the art. Summary of the Utility Model

[0005] An object of the utility model is to provide an intelligent watch assembly production line, which can improve the degree of mechanization of intelligent watch assembly, thereby reducing labor costs and improving production efficiency.

[0006] To achieve the above object, the utility model provides an intelligent watch assembly production line, including:

[0007] A conveying device for conveying an inclined positioning jig;

[0008] A watch frame loading manipulator for obliquely placing a watch frame carrier loaded with a watch frame into the inclined positioning jig;

[0009] An FPC loading module for loading FPC components into the inner side of the watch frame;

[0010] A bracket locking and pasting module for placing a fixed bracket on the FPC component and locking the fixed bracket and the watch frame so that the fixed bracket and the watch frame cooperate to clamp the FPC component; the bracket locking and pasting module is also used for pasting a temperature sensing patch on the surface of the fixed bracket;

[0011] A pressure maintaining module for pressing the temperature sensing patch;

[0012] A discharging manipulator for taking out the watch frame carrier loaded with the watch frame from the inclined positioning jig.

[0013] Optionally, the conveying device includes:

[0014] A frame feeding conveyor belt for feeding a frame carrier loaded with a watch frame from the upstream;

[0015] A feeding end connection mechanism;

[0016] A return conveyor belt for sequentially conveying the inclined positioning fixture to the FPC feeding module, the bracket locking and pasting module, the pressure maintaining module, and the blanking manipulator;

[0017] A reflux conveyor belt with a feeding direction opposite to that of the return conveyor belt, for returning the empty inclined positioning fixture to the feeding end connection mechanism;

[0018] A blanking end connection mechanism, both the feeding end connection mechanism and the blanking end connection mechanism include a connection platform and a connection linear drive mechanism for driving the connection platform to reciprocate between the return conveyor belt and the reflux conveyor belt;

[0019] A blanking conveyor belt for feeding the frame carrier loaded with the watch frame downstream.

[0020] Optionally, the inclined positioning fixture includes:

[0021] A fixture main body provided with an inclined support surface for placing the frame carrier;

[0022] Two elastic clamping components arranged at the diagonal positions along the inclined support surface, the elastic clamping component has a clamping carrier state of approaching each other to clamp and fix the frame carrier, and a released carrier state of being driven to move away from each other to release the frame carrier;

[0023] A frame positioning component installed in front of the inclined support surface, having a frame pressing state of rotating upward to abut against the watch frame to press the watch frame against the frame carrier, and a frame releasing state of rotating downward to disengage from the watch frame.

[0024] Optionally, the elastic clamping component includes:

[0025] An elastic clamping base fixedly installed on the inclined support surface;

[0026] A sliding clamping block, which includes a sliding part slidably installed in the elastic clamping base along the X direction, and a clamping part installed on the sliding part and extending to the side of the table frame carrier away from the inclined support surface; the sliding part and the clamping part are slidably connected along the Y direction; wherein, the X direction is parallel to the inclined support surface, and the Y direction is perpendicular to the inclined support surface; a guide wheel is provided on the clamping part, and the elastic clamping base is provided with an inclined guide groove for the guide wheel to be inserted into; wherein, the distance dimension from the inclined guide groove to the inclined support surface gradually increases in the direction away from the table frame carrier;

[0027] An X-direction spring, which is located on the side of the sliding part away from the table frame carrier and is used to drive the sliding clamping block to slide along the X direction towards the table frame carrier relative to the elastic clamping base;

[0028] An unlocking push rod, which passes through the fixture body from the back of the fixture body and extends into the elastic clamping base, and slidably abuts against the sliding part; wherein, the abutting surface between the unlocking push rod and the sliding part is an inclined guiding surface, so that when the unlocking push rod is driven to move forward relative to the fixture body, the sliding part is driven by the unlocking push rod to move away from the table frame carrier;

[0029] A Y-direction spring, which is used to push the clamping part towards the sliding part along the Y direction, so that the clamping part cooperates with the inclined support surface to clamp the table frame carrier along the Y direction.

[0030] Optionally, the table frame positioning component includes:

[0031] A table frame positioning base, which is fixedly installed in front of the inclined support surface;

[0032] A rotating block, which is rotatably installed on the top of the table frame positioning base;

[0033] An elastic pressing piece, which is fixedly arranged on the top of the rotating block and is used to press the watch table frame;

[0034] A rotating limiting plate, which is fixedly arranged on the rotating block and rotates synchronously with the rotating block;

[0035] A sliding hook locking part, which is slidably installed on the table frame positioning base and is located on the side of the rotating limiting plate; wherein, a dial rod part protruding upward is provided on the top of the sliding hook locking part;

[0036] A limiting spring, which is located on the side of the sliding hook locking part away from the rotating limiting plate and is used to drive the sliding hook locking part to slide towards the rotating limiting plate to limit the downward movement of the rotating block.

[0037] Optionally, the connection platform includes two connection conveyor belts arranged at intervals, an L-shaped baffle located above the two connection conveyor belts, a lifting mechanism located between the two connection conveyor belts, an unlocking linear drive mechanism located on one side of the connection conveyor belt and used to push the unlocking push rod forward to open the elastic clamping assembly, and a lever manipulator located on the other side of the connection conveyor belt and used to push the lever part and the rotating block.

[0038] Optionally, the FPC loading module includes an FPC feeding platform for feeding FPC devices from upstream, a shaping platform provided with a shaping groove, a shaping manipulator for taking out the FPC device from the FPC feeding platform and pressing it into the shaping groove of the shaping platform, and an FPC assembly manipulator for taking out the FPC device from the shaping groove and placing it into the watch frame.

[0039] Optionally, the bracket locking and pasting module includes a bracket feeding platform for supplying fixing brackets, a screw feeder for supplying screws, a patch feeder for supplying temperature sensing patches, a bracket locking platform for fixing the inclined positioning fixture, a bracket locking transfer manipulator for performing the transfer operation of the inclined positioning fixture between the outgoing conveyor belt and the bracket locking platform, a locking platform linear drive mechanism for driving the bracket locking platform to reciprocate between the bracket feeding platform and the outgoing conveyor belt, a screw tightening manipulator for locking the fixing bracket to the watch frame with screws, and a patch manipulator for taking a temperature sensing patch from the patch feeder and pasting it onto the surface position of the fixing bracket.

[0040] Optionally, the pressure maintaining module includes a pressure maintaining platform for fixing the inclined positioning fixture, a pressure maintaining transfer manipulator for performing the transfer operation of the inclined positioning fixture between the outgoing conveyor belt and the pressure maintaining platform, a downward pressing mechanism for pressing the temperature sensing patch downward, and a pressure maintaining linear drive mechanism for driving the pressure maintaining platform to reciprocate between the outgoing conveyor belt and the downward pressing mechanism.

[0041] Optionally, an operation station is left between the bracket locking and pasting module and the pressure maintaining module.

[0042] The beneficial effects of the present utility model are as follows: providing an intelligent watch assembly production line, through the mutual cooperation of devices such as a conveying device, a watch frame loading manipulator, an FPC loading module, a bracket locking and pasting module, a pressure maintaining module, and a blanking manipulator, the FPC device can be installed inside the top corner position of the watch frame, improving the mechanization degree of intelligent watch assembly, thereby reducing labor costs and improving production efficiency, bringing significant economic benefits and market competition advantages to manufacturers. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0044] Figure 1 A schematic diagram of the structure of a smart watch assembly production line provided in an embodiment;

[0045] Figure 2 A schematic diagram of the structure of a conveying device and an FPC feeding module provided in an embodiment;

[0046] Figure 3 A front schematic diagram of the tilt positioning fixture provided in the embodiment;

[0047] Figure 4 A schematic diagram of the position of the guide wheel provided in the embodiment;

[0048] Figure 5 A cross-sectional schematic diagram of an elastic clamping assembly provided in an embodiment;

[0049] Figure 6 A schematic diagram of the structure of a table frame positioning component provided in an embodiment;

[0050] Figure 7 A front schematic diagram of a docking platform provided in an embodiment;

[0051] Figure 8 A schematic diagram of the back side of the docking platform provided in the embodiment;

[0052] Figure 9 A schematic diagram of the structure of the bracket locking patch module provided in the embodiment;

[0053] Figure 10 A schematic structural diagram of a pressure-maintaining module provided in an embodiment.

[0054] In the figure:

[0055] 100, conveying device; 200, table frame loading robot; 300, FPC loading module; 400, bracket locking patch module; 500, operating station; 600, pressure holding module; 700, unloading robot; 800, table frame carrier; 900, tilt positioning fixture;

[0056] 101. Table frame feeding conveyor belt; 102. Feeding end connection mechanism; 103. Return conveyor belt; 104. Return conveyor belt; 105. Discharging end connection mechanism; 106. Discharging conveyor belt;

[0057] 2. Fixture main body; 201. Inclined support surface; 202. Positioning pin;

[0058] 3. Elastic clamping assembly; 301. Elastic clamping base; 3011. Inclined guide groove; 302. Sliding clamping block; 3021. Sliding part; 3022. Clamping part; 303. X-direction spring; 304. Unlocking push rod; 305. Y-direction spring; 306. Guide wheel;

[0059] 4. Table frame positioning assembly; 401. Table frame positioning base; 402. Rotating block; 403. Elastic pressing piece; 404. Rotation limiting plate; 405. Sliding hook lock; 4051. Lever part;

[0060] 5. Connection platform; 501. Connection conveyor belt; 502. L-shaped baffle; 503. Lifting mechanism; 504. Unlocking linear drive mechanism; 505. Lever manipulator;

[0061] 6. Connection linear drive mechanism;

[0062] 701. FPC feeding platform; 702. Shaping platform; 703. Shaping manipulator; 704. FPC assembly manipulator;

[0063] 801. Bracket feeding platform; 802. Nail feeder; 803. Chip feeder; 804. Bracket locking platform; 805. Bracket locking transfer manipulator; 806. Locking platform linear drive mechanism; 807. Screwdriving manipulator; 808. Chip placing manipulator;

[0064] 901. Pressure maintaining platform; 902. Pressure maintaining transfer manipulator; 903. Pressing down mechanism; 904. Pressure maintaining linear drive mechanism. Detailed implementation manners

[0065] In the present utility model, referring to "embodiment" means that the specific features, structures or characteristics described in combination with the embodiment can be included in at least one embodiment of the present utility model. The term "embodiment" appearing at various positions in the specification does not necessarily refer to the same embodiment, nor is it particularly limited to the independence or relevance with other embodiments. In principle, in the present utility model, as long as there is no technical contradiction or conflict, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0066] Unless otherwise defined, the technical terms used herein have the same meanings as those commonly understood by those skilled in the technical field to which the present utility model belongs; the use of relevant terms herein is only for describing specific embodiments and is not intended to limit the present utility model.

[0067] In the description of the present utility model, the term "and / or" is an expression used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: there is A, there is B, and there is both A and B at the same time. In addition, the character " / " herein generally represents an "or" logical relationship between the associated objects before and after.

[0068] In the present utility model, terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantity, primary-secondary or order relationship, etc. between these entities or operations.

[0069] Without more limitations, in the present utility model, the expressions such as "include", "comprise", "have" or other similar expressions used in the statements are intended to cover non-exclusive inclusion. These expressions do not exclude that there may be other elements in the process, method or product including the said elements, so that the process, method or product including a series of elements may not only include those defined elements, but also include other elements not explicitly listed, or also include elements inherent to this process, method or product.

[0070] The same as the understanding in the "Examination Guidelines", in the present utility model, expressions such as "greater than", "less than", "exceeding" are understood as not including the present number; expressions such as "above", "below", "within" are understood as including the present number. In addition, in the description of the embodiments of the present utility model, the meaning of "a plurality of" is two or more (including two), and similar expressions related to "many" are also understood in this way, such as "multiple groups", "multiple times", etc., unless otherwise specifically defined.

[0071] In the description of the embodiments of the present utility model, the spatially related expressions used, such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "perpendicular", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the specific embodiment or the drawings, and is only for the convenience of describing the specific embodiments of the present utility model or for the convenience of readers to understand, rather than indicating or implying that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and thus cannot be understood as a limitation to the embodiments of the present utility model.

[0072] Unless otherwise clearly specified or defined, in the description of the embodiments of the present utility model, terms such as "installation", "connection", "attachment", "fixation", "setting", etc. shall be understood in a broad sense. For example, the "connection" may be a fixed connection, a detachable connection, or an integral setting; it may be a mechanical connection, an electrical connection, or a communication connection; it may be a direct connection, or an indirect connection through an intermediate medium; it may be the communication inside two components or the interaction relationship between two components. For those skilled in the art to which the present utility model pertains, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0073] The present utility model provides an intelligent watch assembly production line, which is applicable to the application scenario of using a fixed bracket to install FPC devices such as microphones to the inner side of the top corner position of the watch frame. It can improve the mechanization degree of intelligent watch assembly, thereby reducing labor costs and improving production efficiency.

[0074] See Figure 1 , the intelligent watch assembly production line provided in this embodiment includes a conveying device 100, a watch frame loading manipulator 200, an FPC loading module 300, a bracket locking and pasting module 400, a pressure maintaining module 600, and a blanking manipulator 700.

[0075] See Figure 1 and Figure 2 , the conveying device 100 is used to convey an inclined positioning jig 900. The watch frame loading manipulator 200 is used to obliquely place a watch frame carrier 800 loaded with a watch frame into the inclined positioning jig 900. The FPC loading module 300 is used to load an FPC device into the inner side of the watch frame. The bracket locking and pasting module 400 is used to place a fixed bracket on the FPC device and lock the fixed bracket and the watch frame so that the fixed bracket and the watch frame cooperate to clamp the FPC device; the bracket locking and pasting module 400 is also used to paste a temperature sensing patch on the surface of the fixed bracket. The pressure maintaining module 600 is used to press the temperature sensing patch. The blanking manipulator 700 is used to take out the watch frame carrier 800 loaded with the watch frame from the inclined positioning jig 900.

[0076] Optionally, an operation station 500 is left between the bracket locking and pasting module 400 and the pressure maintaining module 600, so as to arrange workshop workers to check the bracket locking and pasting conditions at the operation station 500. When necessary, the workers can also manually or use a manipulator, etc. at the operation station 500 to perform bending and shaping fine-tuning on the FPC device and tear off the protective film on the temperature sensing patch, etc.

[0077] The conveying device 100 includes a frame feeding conveyor belt 101 , a feeding end docking mechanism 102 , an outgoing conveyor belt 103 , a return conveyor belt 104 , a discharge end docking mechanism 105 , and a discharge conveyor belt 106 .

[0078] The watch frame feeding conveyor belt 101 is used to deliver the watch frame carrier 800 loaded with the watch frame from the upstream. The outbound conveyor belt 103 is used to transport the tilting positioning fixture 900 to the FPC loading module 300, the bracket locking patch module 400, the pressure holding module 600, and the unloading robot 700 in sequence. The feeding direction of the return conveyor belt 104 is opposite to that of the outbound conveyor belt 103, and is used to return the empty tilting positioning fixture 900 to the feeding end docking mechanism 102. The feeding end docking mechanism 102 and the unloading end docking mechanism 105 both include a docking platform 5, and a docking linear drive mechanism 6 that drives the docking platform 5 to reciprocate between the outbound conveyor belt 103 and the return conveyor belt 104. The unloading conveyor belt 106 is used to transport the watch frame carrier 800 loaded with the watch frame to the downstream.

[0079] The smart watch assembly production line provided in this embodiment has the following specific working process:

[0080] S10: The watch frame feeding conveyor belt 101 delivers the watch frame carrier 800 loaded with the watch frame from the upstream, and the watch frame loading robot 200 picks up the watch frame carrier 800 loaded with the watch frame, and places it obliquely on the inclined positioning fixture 900 of the feeding end docking mechanism 102;

[0081] See also Figures 3 to 6 , the specific structure of the tilt positioning fixture 900 is first introduced below.

[0082] The tilt positioning fixture 900 includes a fixture body 2 , two elastic clamping components 3 arranged at diagonal positions along the tilt support surface 201 , and a watch frame positioning component 4 .

[0083] The fixture body 2 is provided with an inclined support surface 201 for placing the watch frame carrier 800. The elastic clamping components 3 have a clamping carrier state in which they are close to each other to clamp and fix the watch frame carrier 800, and a loosening carrier state in which they are driven away from each other to release the watch frame carrier 800. The watch frame positioning component 4 is installed in front of the inclined support surface 201, and has a pressing watch frame state in which it rotates upward to abut against the watch frame to press the watch frame into the watch frame carrier 800, and has a loosening watch frame state in which it rotates downward to be separated from the watch frame.

[0084] Specifically, the elastic clamping assembly 3 includes an elastic clamping base 301, a sliding clamp block 302, an X-direction spring 303, an unlocking push rod 304, and a Y-direction spring 305.

[0085] The elastic clamping base 301 is fixedly installed on the inclined support surface 201. The sliding clamp block 302 includes a sliding portion 3021 slidably installed in the elastic clamping base 301 in the X direction, and a clamping portion 3022 installed on the sliding portion 3021 and extending to the side of the table frame carrier 800 away from the inclined support surface 201; wherein, the X direction is parallel to the inclined support surface 201, and the Y direction is perpendicular to the inclined support surface 201; the sliding portion 3021 and the clamping portion 3022 are slidably connected in the Y direction; a guide wheel 306 is provided on the clamping portion 3022, and the elastic clamping base 301 is provided with an inclined guide groove 3011 for the guide wheel 306 to be inserted; wherein, the distance dimension from the inclined guide groove 3011 to the inclined support surface 201 gradually increases in the direction away from the table frame carrier 800.

[0086] The X-direction spring 303 is located on the side of the sliding portion 3021 away from the table frame carrier 800, and is used to drive the sliding clamp block 302 to slide relative to the elastic clamping base 301 in the X direction towards the table frame carrier 800. The unlocking push rod 304 passes through the fixture body 2 from the back of the fixture body 2 and extends into the elastic clamping base 301, and slidably abuts against the sliding portion 3021; wherein, the abutting surfaces of the unlocking push rod 304 and the sliding portion 3021 are inclined guide surfaces, so that when the unlocking push rod 304 is driven to move forward relative to the fixture body 2, the sliding portion 3021 is driven by the unlocking push rod 304 to move away from the table frame carrier 800. The Y-direction spring 305 is used to push the clamping portion 3022 towards the sliding portion 3021 in the Y direction, so that the clamping portion 3022 cooperates with the inclined support surface 201 to clamp the table frame carrier 800 in the Y direction.

[0087] The table frame positioning assembly 4 includes a table frame positioning base 401, a rotating block 402, a torsion spring, an elastic pressing piece 403, a rotating limit plate 404, a sliding hook lock 405, and a limit spring.

[0088] The frame positioning base 401 is fixedly installed in front of the inclined support surface 201. The rotating block 402 is rotatably installed on the top of the frame positioning base 401. The elastic pressing piece 403 is fixedly arranged on the top of the rotating block 402 for pressing the watch frame tightly. The rotating limit plate 404 is fixedly arranged on the rotating block 402 and rotates synchronously with the rotating block 402. The sliding hook locking member 405 is slidably installed on the frame positioning base 401 and is located on the side of the rotating limit plate 404; wherein, a lever portion 4051 protruding upward is arranged on the top of the sliding hook locking member 405. The limit spring is located on the side of the sliding hook locking member 405 away from the rotating limit plate 404 and is used to drive the sliding hook locking member 405 to slide towards the rotating limit plate 404 to limit the downward movement of the rotating block 402. Wherein, the torsion spring is used to drive the rotating block 402 to rotate downward relative to the frame positioning base 401. Therefore, as long as the sliding hook locking member 405 is opened, the torsion spring can automatically drive the rotating block 402 to rotate downward relative to the frame positioning base 401 so that the elastic pressing piece 403 is separated from the watch frame.

[0089] Correspondingly, referring to Figure 7 and Figure 8 , the connection platform 5 includes two spaced connection conveyor belts 501, an L-shaped baffle 502 located above the two connection conveyor belts 501, a lifting mechanism 503 located between the two connection conveyor belts 501, an unlocking linear driving mechanism 504 located on one side of the connection conveyor belt 501 and used to push the unlocking push rod 304 forward to open the elastic clamping assembly 3, and a lever manipulator 505 located on the other side of the connection conveyor belt 501 and used to push the lever portion 4051 and the rotating block 402.

[0090] For the inclined positioning fixture 900 provided in this embodiment, when internal components such as a microphone need to be installed inside the top corner position of the watch frame, the frame carrier 800 loaded with the watch frame can be placed on the inclined support surface 201, and the two elastic clamping assemblies 3 approach each other and clamp and fix the frame carrier 800, thereby fixing the frame carrier 800 on the fixture main body 2; then, the frame positioning assembly 4 is rotated upward so that the frame positioning assembly 4 presses the watch frame tightly in the frame carrier 800, thereby avoiding the watch frame from separating outward from the frame carrier 800; at this time, the watch frame has been completely positioned, and the workshop workers can install internal components such as a microphone inside the top corner position of the watch frame; after the installation is completed, first rotate the frame positioning assembly 4 downward to the state of loosening the frame to loosen the watch frame, and then separate the two elastic clamping assemblies 3 from each other and loosen the frame carrier 800, and the watch frame together with the frame carrier 800 can be taken off from the fixture main body 2.

[0091] Therefore, the tilt positioning fixture 900 provided by the utility model can tilt and position the watch frame carrier 800, freeing the hands of workshop workers and making it easier for workshop workers to place internal components inside the top corner of the watch frame, thereby improving production efficiency.

[0092] Step S10 can be refined as follows:

[0093] S101: The return conveyor belt 104 transports the unloaded tilting positioning fixture 900 to the top of the two connecting conveyor belts 501 of the unloading end connecting mechanism 105, and the lifting mechanism 503 lifts the tilting positioning fixture 900 upwards, and cooperates with the L-shaped baffle plate 502 to clamp and fix the tilting positioning fixture 900;

[0094] S102: The clamping mechanism extends forward and pushes the unlocking push rod 304, so that the unlocking push rod 304 pushes the sliding portion 3021 outward under the guidance of the inclined guide surface, and the sliding portion 3021 drives the clamping portion 3022 to move outward along the inclined guide groove 3011, so as to free up space for placing the watch frame carrier 800;

[0095] S103: the bezel loading robot 200 picks up the bezel carrier 800 loaded with the watch bezel sent by the bezel feeding conveyor 101, and places it obliquely on the inclined support surface 201 of the inclined positioning fixture 900;

[0096] Optionally, the watch frame carrier 800 is provided with at least two positioning holes, and the inclined support surface 201 is provided with a positioning pin 202 for inserting into the corresponding positioning hole at a position corresponding to each positioning hole, so as to position the watch frame carrier 800;

[0097] S104: the clamping mechanism retracts forward and backward, and under the cooperation of the X-direction spring 303 and the Y-direction spring 305, the clamping portion 3022 is reset and clamps the watch frame carrier 800;

[0098] S20: The FPC loading module 300 loads the FPC component into the inner side of the watch frame;

[0099] The FPC loading module 300 includes an FPC feeding platform 701 for delivering FPC devices from upstream, a shaping platform 702 provided with shaping grooves, a shaping robot 703 for taking the FPC devices out of the FPC feeding platform 701 and pressing them into the shaping grooves of the shaping platform 702, and an FPC assembly robot 704 for taking the FPC devices out of the shaping grooves and placing them into the watch frame.

[0100] Step S20 can be refined as follows:

[0101] S201: The shaping robot 703 takes the FPC device out from the FPC feeding platform 701 and presses it into the shaping groove of the shaping platform 702, so that the FPC device is bent into a shape matching the shaping groove;

[0102] S202: The FPC assembly robot 704 takes the FPC component out of the shaping groove and puts it into the watch frame;

[0103] S203: the lever manipulator 505 pushes the rotating block 402 upward, so that the elastic pressing piece 403 rotates to the upper side of the edge of the FPC device, thereby pressing the FPC device tightly; at this time, the sliding hook lock 405 extends to the upper side of the rotation limit plate 404, preventing the rotation limit plate 404 from rotating downward, thereby preventing the FPC device from shifting during the subsequent fixed bracket assembly operation; the lever manipulator 505 is separated from the frame positioning assembly 4;

[0104] S204: The docking linear drive mechanism 6 of the feed-end docking mechanism 102 drives the docking platform 5 to move to align with the outbound conveyor belt 103, and the docking platform 5 delivers the inclined positioning fixture 900 to the outbound conveyor belt 103;

[0105] S30: First, the bracket locking patch module 400 places the fixed bracket on the FPC device, and locks the fixed bracket and the watch frame, so that the fixed bracket and the watch frame cooperate to clamp the FPC device; then, the bracket locking patch module 400 mounts the temperature sensing patch on the surface of the fixed bracket;

[0106] See also Figure 9 The bracket locking patch module 400 includes a bracket feeding platform 801 for supplying a fixed bracket, a screw feeding machine 802 for supplying screws, a patch feeder 803 for supplying a temperature sensing patch, a bracket locking platform 804 for fixing a tilt positioning fixture 900, a bracket locking transfer robot 805 for transferring the tilt positioning fixture 900 between the outbound conveyor belt 103 and the bracket locking platform 804, a locking platform linear drive mechanism 806 for driving the bracket locking platform 804 to reciprocate between the bracket feeding platform 801 and the outbound conveyor belt 103, a screw tightening robot 807 for locking the fixed bracket to the watch frame by screws, and a patch robot 808 for taking the temperature sensing patch from the patch feeder 803 and mounting it on the surface position of the fixed bracket.

[0107] Among them, the nail feeding machine 802 and the patch feeding machine 803 can adopt existing products on the market. Their specific structures are not the focus of the present utility model, so they will not be described in detail.

[0108] Step S30 can be refined as follows:

[0109] S301: The bracket locking transfer manipulator 805 places the inclined positioning fixture 900 on the return conveyor belt 103 onto the bracket locking platform 804, and the bracket locking platform 804 clamps and fixes the inclined positioning fixture 900.

[0110] S302: The locking platform linear drive mechanism 806 drives the bracket locking platform 804 to move to a position close to the bracket feeding platform 801. The screw tightening manipulator 807 first takes out the fixing bracket from the bracket feeding platform 801 and places it above the FPC device, then takes out the screws from the screw feeder 802 and tightens the screws, so that the fixing bracket is locked inside the watch frame and cooperates with the watch frame to clamp and fix the part of the FPC device extending into the watch frame.

[0111] S303: The chip mounting manipulator 808 takes the temperature sensing chip from the chip feeding machine 803 and mounts the temperature sensing chip on the surface of the fixing bracket.

[0112] S304: After chip mounting is completed, the locking platform linear drive mechanism 806 drives the bracket locking platform 804 to move to a position close to the return conveyor belt 103. The bracket locking platform 804 releases the clamping of the inclined positioning fixture 900, and the bracket locking transfer manipulator 805 sends the inclined positioning fixture 900 back to the return conveyor belt 103.

[0113] S50: The worker manually performs the operations of film tearing or bending and shaping of the FPC device.

[0114] S60: The pressure maintaining module 600 presses the temperature sensing chip for a period of time to complete pressure maintaining.

[0115] See Figure 10 , the pressure maintaining module 600 includes a pressure maintaining platform 901 for fixing the inclined positioning fixture 900, a pressure maintaining transfer manipulator 902 for performing the transfer operation of the inclined positioning fixture 900 between the return conveyor belt 103 and the pressure maintaining platform 901, a downward pressing mechanism 903 for pressing down the temperature sensing chip, and a pressure maintaining linear drive mechanism 904 for driving the pressure maintaining platform 901 to reciprocate between the return conveyor belt 103 and the downward pressing mechanism 903.

[0116] S601: The pressure maintaining transfer manipulator 902 places the inclined positioning fixture 900 on the pressure maintaining platform 901, the pressure maintaining platform 901 clamps and fixes the inclined positioning fixture 900, and the pressure maintaining linear drive mechanism 904 transports the pressure maintaining platform 901 to directly below the downward pressing mechanism 903.

[0117] S602: The pressing mechanism 903 extends downward to press the temperature sensing patch firmly. After maintaining the pressure for the preset time, the inclined positioning jig 900 is sent back to the return conveyor 103;

[0118] S70: The blanking manipulator 700 takes out the frame carrier 800 loaded with the watch frame from the inclined positioning jig 900 and places it on the blanking conveyor 106. The empty inclined positioning jig 900 returns to the feeding end connection mechanism 102 through the return conveyor 104;

[0119] S701: The return conveyor 103 transports the inclined positioning jig 900 above the two connection conveyors 501 of the blanking end connection mechanism 105. The lifting mechanism 503 jacks up the inclined positioning jig 900 upward and cooperates with the L-shaped baffle 502 to clamp and fix the inclined positioning jig 900;

[0120] S702: The clamping release mechanism extends forward and pushes the unlocking push rod 304. The clamping part 3022 moves outward along the inclined guide groove 3011 to release the frame carrier 800;

[0121] S703: The lever manipulator 505 pushes the lever part 4051 outward, causing the sliding hook lock part 405 to move away from above the rotation limiting plate 404. The torsion spring automatically drives the rotating block 402 to drive the elastic pressing piece 403 to move downward and separate from the FPC component;

[0122] S704: The blanking manipulator 700 takes out the frame carrier 800 from the inclined positioning jig 900 and places it into the blanking conveyor 106;

[0123] S705: The connection linear drive mechanism 6 of the blanking end connection mechanism 105 aligns the connection platform 5 with the return conveyor 104. The clamping release mechanism and the lifting mechanism 503 retract in sequence, and the connection platform 5 sends the empty inclined positioning jig 900 back to the return conveyor 104.

[0124] In summary, the intelligent watch assembly production line provided in this embodiment has the following advantages: Through the coordinated operation of devices such as the conveying device 100, the frame loading manipulator 200, the FPC loading module 300, the bracket locking patch module 400, the pressure maintaining module 600, and the blanking manipulator 700, the FPC device can be installed inside the top corner position of the watch frame, improving the mechanization degree of intelligent watch assembly, thereby reducing labor costs and improving production efficiency, bringing significant economic benefits and market competitiveness advantages to manufacturers.

[0125] It should be noted that the linear drive mechanism mentioned in the present utility model can be a cylinder, a hydraulic cylinder, an electric cylinder, or a motor screw linear module, etc., and the rotary drive mechanism mentioned can be a brushed motor, a brushless motor, or a rotary cylinder, etc. The present utility model does not limit the specific structural forms of the linear drive mechanism and the rotary drive mechanism.

[0126] Finally, it should be noted that although the above embodiments have been described in the text and drawings of the specification of the present application, the patent protection scope of the present application cannot be limited thereby. Any technical solution generated by equivalent structural or equivalent process substitution or modification made by using the content recorded in the text and drawings of the specification of the present application based on the essential concept of the present application, as well as the technical solutions of the above embodiments directly or indirectly implemented in other related technical fields, etc., are all included in the patent protection scope of the present application.

Claims

1. An intelligent watch assembly production line, characterized in that, Comprising: A conveying device (100) for conveying an inclined positioning jig (900); A frame loading manipulator (200) for obliquely placing a frame carrier (800) loaded with a watch frame into the inclined positioning jig (900); An FPC loading module (300) for loading an FPC device into the inner side of the watch frame; A bracket locking and pasting module (400) for placing a fixing bracket on the FPC device and locking the fixing bracket and the watch frame so that the fixing bracket and the watch frame cooperate to clamp the FPC device; the bracket locking and pasting module (400) is also used for pasting a temperature sensing patch on the surface of the fixing bracket; A pressure maintaining module (600) for pressing the temperature sensing patch; An unloading manipulator (700) for taking out the frame carrier (800) loaded with the watch frame from the inclined positioning jig (900).

2. The intelligent watch assembly production line according to claim 1, wherein The conveying device (100) includes: A frame feeding conveyor belt (101) for feeding a frame carrier (800) loaded with a watch frame from the upstream; A feeding end connecting mechanism (102); A return conveyor belt (103) for sequentially conveying the inclined positioning jig (900) to the FPC loading module (300), the bracket locking and pasting module (400), the pressure maintaining module (600), and the unloading manipulator (700); A reflux conveyor belt (104) whose feeding direction is opposite to that of the return conveyor belt (103) for returning the empty inclined positioning jig (900) to the feeding end connecting mechanism (102); An unloading end connecting mechanism (105), both the feeding end connecting mechanism (102) and the unloading end connecting mechanism (105) include a connecting platform (5) and a connecting linear driving mechanism (6) for driving the connecting platform (5) to reciprocate between the return conveyor belt (103) and the reflux conveyor belt (104); An unloading conveyor belt (106) for conveying the frame carrier (800) loaded with the watch frame to the downstream.

3. The intelligent watch assembly production line according to claim 2, characterized in that, The inclined positioning jig (900) includes: A jig main body (2) provided with an inclined support surface (201) for placing the frame carrier (800); Two elastic clamping components (3) arranged at the diagonal positions along the inclined support surface (201), the elastic clamping components (3) having a clamping carrier state of approaching each other to clamp and fix the frame carrier (800), and a releasing carrier state of being driven to move away from each other to release the frame carrier (800). The frame positioning component (4) is installed in front of the inclined support surface (201), and has a frame pressing state in which it rotates upward to abut against the watch frame to press the watch frame against the frame carrier (800), and a frame releasing state in which it rotates downward to disengage from the watch frame.

4. The intelligent watch assembly production line according to claim 3, characterized in that, The elastic clamping component (3) includes: An elastic clamping base (301) which is fixedly installed on the inclined support surface (201); A sliding clamp block (302), which includes a sliding portion (3021) slidably installed in the elastic clamping base (301) along the X direction, and a clamping portion (3022) installed on the sliding portion (3021) and extending to the side of the frame carrier (800) away from the inclined support surface (201); the sliding portion (3021) and the clamping portion (3022) are slidably connected along the Y direction; wherein, the X direction is parallel to the inclined support surface (201), and the Y direction is perpendicular to the inclined support surface (201); a guide wheel (306) is provided on the clamping portion (3022), and the elastic clamping base (301) is provided with an inclined guide groove (3011) for the guide wheel (306) to be inserted into; wherein, the distance dimension from the inclined guide groove (3011) to the inclined support surface (201) gradually increases in the direction away from the frame carrier (800); An X-direction spring (303) which is located on the side of the sliding portion (3021) away from the frame carrier (800) and is used to drive the sliding clamp block (302) to slide relative to the elastic clamping base (301) along the X direction towards the frame carrier (800); An unlocking push rod (304) which passes through the back surface of the jig body (2) and extends into the elastic clamping base (301), and slidably abuts against the sliding portion (3021); wherein, the abutting surfaces of the unlocking push rod (304) and the sliding portion (3021) are inclined guide surfaces, so that when the unlocking push rod (304) is driven to move forward relative to the jig body (2), the sliding portion (3021) is driven by the unlocking push rod (304) to move away from the frame carrier (800); A Y-direction spring (305) which is used to push the clamping portion (3022) towards the sliding portion (3021) along the Y direction, so that the clamping portion (3022) cooperates with the inclined support surface (201) to clamp the frame carrier (800) along the Y direction.

5. The intelligent watch assembly production line according to claim 4, characterized in that, The frame positioning component (4) includes: A frame positioning base (401) which is fixedly installed in front of the inclined support surface (201); A rotating block (402) which is rotatably installed on the top of the frame positioning base (401); Elastic pressing piece (403), the elastic pressing piece (403) is fixedly arranged on the top of the rotating block (402) and is used for pressing the watch frame tightly; Rotating limit plate (404), the rotating limit plate (404) is fixedly arranged on the rotating block (402) and rotates synchronously with the rotating block (402); Sliding locking member (405), the sliding locking member (405) is slidably installed on the frame positioning base (401) and is located on the side of the rotating limit plate (404); wherein, a dial rod portion (4051) protruding upward is arranged at the top of the sliding locking member (405); Limit spring, the limit spring is located on the side of the sliding locking member (405) away from the rotating limit plate (404) and is used for driving the sliding locking member (405) to slide towards the rotating limit plate (404) to limit the downward movement of the rotating block (402).

6. The intelligent watch assembly production line according to claim 5, wherein The connection platform (5) includes two spaced connection conveyor belts (501), an L-shaped baffle (502) located above the two connection conveyor belts (501), a lifting mechanism (503) located between the two connection conveyor belts (501), an unlocking linear drive mechanism (504) located on one side of the connection conveyor belt (501) and used for pushing the unlocking push rod (304) forward to open the elastic clamping assembly (3), and a dial rod manipulator (505) located on the other side of the connection conveyor belt (501) and used for pushing the dial rod portion (4051) and the rotating block (402).

7. The intelligent watch assembly production line according to claim 1, wherein The FPC feeding module (300) includes an FPC feeding platform (701) for feeding FPC devices from the upstream, a shaping platform (702) provided with shaping grooves, a shaping manipulator (703) for taking out the FPC device from the FPC feeding platform (701) and pressing it into the shaping grooves of the shaping platform (702), and an FPC assembly manipulator (704) for taking out the FPC device from the shaping grooves and putting it into the watch frame.

8. The intelligent watch assembly production line according to claim 2, characterized in that The bracket locking and pasting module (400) includes a bracket feeding platform (801) for supplying fixing brackets, a screw feeder (802) for supplying screws, a patch feeder (803) for supplying temperature sensing patches, a bracket locking platform (804) for fixing the inclined positioning fixture (900), a bracket locking transfer manipulator (805) for performing the transfer operation of the inclined positioning fixture (900) between the return conveyor belt (103) and the bracket locking platform (804), a locking platform linear drive mechanism (806) for driving the bracket locking platform (804) to reciprocate between the bracket feeding platform (801) and the return conveyor belt (103), a screw tightening manipulator (807) for locking the fixing bracket to the watch frame with screws, and a patch manipulator (808) for taking a temperature sensing patch from the patch feeder (803) and pasting it to the surface position of the fixing bracket.

9. The intelligent watch assembly production line according to claim 2, characterized in that, The pressure-holding module (600) includes a pressure-holding platform (901) for fixing the inclined positioning jig (900), a pressure-holding transfer manipulator (902) for performing the transfer operation of the inclined positioning jig (900) between the return conveyor belt (103) and the pressure-holding platform (901), a downward pressing mechanism (903) for pressing down the temperature sensing patch, and a pressure-holding linear drive mechanism (904) for driving the pressure-holding platform (901) to reciprocate between the return conveyor belt (103) and the downward pressing mechanism (903).

10. The intelligent watch assembly production line according to claim 1, characterized in that, An operation station (500) is left between the bracket locking patch module (400) and the pressure-holding module (600).

Images