A highly automated spray fixture clamping production line and a production method thereof

Abstract

The application discloses a highly automated spraying jig clamping production line and a production method thereof. The spraying jig integrally comprises a bottom plate, a product, a polyester film, a first shielding piece, a second shielding piece, an upper cover, a limiting pin and a fixing screw. The clamping production line comprises a bottom plate feeding module, a product feeding module, a polyester film laminating module, a first shielding piece assembling module, a second shielding piece assembling module, an upper cover assembling module, a limiting pin assembling module, a fixing screw assembling module and a conveying line. The application replaces the traditional manual assembly method with the automated production line, greatly improves the production efficiency, has higher precision, effectively improves the yield, further replaces the shielding piece specifications in the first shielding piece assembling module and the second shielding piece assembling module, thereby meeting the requirements of various spraying angles and types, makes the application range of the whole device wider, and well meets the production requirements of manufacturers.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of jig assembly, in particular to a highly automated spraying jig clamping production line and a production method thereof. BACKGROUND

[0002] In the production and processing process of electronic components, it is necessary to perform film covering and spraying operations on electronic components according to requirements. In order to realize functions including but not limited to appearance change, anti-static, change of refractive index of part of structure, etc., spraying of specific materials is needed on one part or multiple parts of the electronic component. However, due to the small size of most electronic components, especially electronic components in small electronic devices such as mobile phones, it is basically impossible to perform the operation without using a specific spraying jig to limit the spraying angle. Therefore, the assembly of the spraying jig has become a difficult step that cannot be bypassed in the production process of electronic components, especially in the spraying processing process of electronic components.

[0003] However, due to the diversification of spraying angle and content, the requirements for the spraying jig are also diverse, which leads to the difficulty in standardizing the assembly of the spraying jig and further affects the automation process. Therefore, most electronic component processing manufacturers can only choose manual assembly methods. However, as low-profit products, electronic components have seen a steady increase in labor costs over the years, and manufacturers using manual assembly methods have already been difficult to continue. More obviously, manual assembly is inefficient, and due to the different proficiency of different workers, whether it is assembly in steps in a production line or unified assembly as a whole, there will be obvious quality problems, thereby increasing material costs, detection costs, etc.

[0004] In summary, there is an urgent need for a highly automated spraying jig assembly production line to replace the traditional manual assembly mode, so as to greatly improve assembly efficiency, improve yield, and bring better economic benefits to manufacturers. SUMMARY

[0005] The purpose of the present application is to provide a highly automated spraying jig clamping production line and a production method thereof to solve the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions:

[0007] A highly automated spraying jig clamping production line, the spraying jig as a whole comprises a bottom plate, a product, a polyester film, a first shielding piece, a second shielding piece, an upper cover, a limiting pin and a fixing screw;

[0008] The clamping production line comprises:

[0009] A bottom plate feeding module for feeding the bottom plate in a specific direction;

[0010] A product loading module is used to place the product in a preset direction on the bottom plate;

[0011] A polyester film covering module is used to cover the polyester film on the product;

[0012] A first shielding piece assembly module is used to cover the first shielding piece on the product, so as to limit the subsequent spraying range;

[0013] A second shielding piece assembly module is used to cover the second shielding piece on the product and the first shielding piece, so as to further limit the subsequent spraying range in cooperation with the first shielding piece;

[0014] An upper cover assembly module is used to cover the upper cover on the second shielding piece, so as to fix the product, the polyester film, the first shielding piece and the second shielding piece in cooperation with the bottom plate;

[0015] A limiting pin assembly module is used to assemble the limiting pin in the bottom plate and the upper cover, so as to limit the bottom plate and the upper cover;

[0016] A fixing screw assembly module is used to lock the bottom plate and the upper cover through the fixing screw;

[0017] A conveying line is used to sequentially connect the bottom plate loading module, the product loading module, the polyester film covering module, the first shielding piece assembly module, the second shielding piece assembly module, the upper cover assembly module, the limiting pin assembly module and the fixing screw assembly module, and a plurality of assembly positions are fixedly installed on the conveying line corresponding to the positions of the above modules.

[0018] In the present application, the bottom plate loading module comprises a bottom plate loading rack, a group of bottom plate tray supports are arranged on the side of the bottom plate loading rack away from the conveying line, a plurality of bottom plate trays are arranged in the bottom plate tray supports, the bottom plate is placed in the bottom plate trays, a bottom plate loading manipulator is arranged near one side of the bottom plate tray supports, a bottom plate clamp is arranged at the end of the bottom plate loading manipulator, the bottom plate loading manipulator cooperates with the lowest point of the bottom plate tray, and cooperates with the conveying line, so as to clamp and place the bottom plate from the bottom plate tray on the conveying line.

[0019] In the present application, the product feeding module comprises a product feeding rack, a product tray set is arranged on the side of the product feeding rack away from the conveying line, the product tray set is composed of a plurality of product trays, and a product full-tray buffer position, a product full-tray position, a product working-tray position and a product empty-tray position are arranged in the product tray set, a product tray carrying device is arranged above the product full-tray position, the product working-tray position and the product empty-tray position, so as to move the product trays between the product full-tray position, the product working-tray position and the product empty-tray position, a product tray advancing device is further arranged on the product full-tray buffer position, a product tray jacking device is arranged at the bottom of the product full-tray position, the product tray advancing device cooperates with the product tray jacking device, so as to move the product tray loaded with the product in the product full-tray buffer position to the product full-tray position, a product feeding robot is further arranged on the product feeding rack, near the side of the working-tray position close to the conveying line, a group of suction cups parallel to the conveying line are arranged at the end of the product feeding robot, and a product positioning jig is further arranged below the product feeding robot, the product feeding robot cooperates with the working-tray position, the product positioning jig and the conveying line in sequence.

[0020] In the present application, the polyester film laminating module comprises a laminating rack, a group of polyester film boxes are arranged on the laminating rack, the polyester film boxes are slidingly installed on a box conveying line, the box conveying line is arranged parallel to the conveying line, the polyester film is arranged in the polyester film boxes, a laminating robot is arranged at the middle position of the box conveying line, a film adsorption device is arranged at the end of the laminating robot, a film positioning jig is arranged between the conveying line and the box conveying line, and a film placing device is further arranged on the conveying line, the laminating robot cooperates with the polyester film boxes, the film positioning jig and the film placing device.

[0021] In the application, the first baffle assembly module and the second baffle assembly module are structurally identical, each comprising a baffle assembly rack, a baffle material disc set being arranged on the side of the baffle assembly rack away from the conveying line, a plurality of baffle material discs being arranged in the baffle material disc set, and the baffle material disc set comprising a baffle full-disc buffer position, a baffle full-disc position, a baffle working disc position and a baffle empty-disc position, the baffle full-disc buffer position and the baffle empty-disc position being arranged in parallel with the conveying line, the baffle full-disc position and the baffle working disc position being arranged in parallel with the conveying line, and the baffle full-disc position and the baffle working disc position being arranged on the baffle assembly rack closer to the conveying line, baffle material disc moving devices being arranged between the baffle full-disc buffer position, the baffle full-disc position, the baffle working disc position and the baffle empty-disc position to drive the baffle material discs to move between the baffle full-disc buffer position, the baffle full-disc position, the baffle working disc position and the baffle empty-disc position, a baffle assembly mechanical hand being arranged on the baffle assembly rack corresponding to the baffle working disc position, a baffle suction disc being arranged at the end of the baffle assembly mechanical hand, and a baffle positioning jig being further arranged between the conveying line and the baffle assembly mechanical hand, the baffle assembly mechanical hand being matched with the baffle working disc position, the baffle positioning jig and the conveying line, and the difference between the first baffle assembly module and the second baffle assembly module lies in that the baffle assembled has different specifications.

[0022] Further, the upper cover assembly module and the bottom plate feeding module are similar in structure, and the difference between them lies in that a feeding position is further arranged on the upper cover assembly module corresponding to the position of the bottom plate feeding mechanical hand, so as to position the semi-finished product on the conveying line.

[0023] In the application, the limit pin assembly module comprises a limit pin assembly rack, a limit pin feeder being arranged on the limit pin assembly rack, the discharge port of the limit pin feeder being in communication with a limit pin feeding device, the limit pin feeding device being arranged above the conveying line, and the limit pin feeding device being matched with the limit pin assembly holes prearranged on the bottom plate and the upper cover.

[0024] Further, the fixed screw assembly module comprises a fixed screw assembly rack, a fixed screw feeder is arranged on the fixed screw assembly rack, a fixed screw feeding device is connected to the outlet of the fixed screw feeder, the fixed screw feeding device is arranged above the conveying line, the fixed screw feeding device is matched with the fixed screw assembly hole prearranged on the limiting pin, a screw locking device is further arranged between the fixed screw feeding device and the conveying line, the screw locking device is matched with the screw in the semi-finished product on the conveying line, so as to lock the bottom plate and the upper cover.

[0025] Preferably, a spraying jig taking manipulator is arranged at the end of the conveying line on the fixed screw assembly rack, and a spraying jig discharging conveying line parallel to the conveying line is arranged outside the fixed screw assembly rack. The spraying jig taking manipulator is matched with the conveying line and the spraying jig discharging conveying line.

[0026] A production method of a highly automated spraying jig clamping production line, comprising the following steps:

[0027] S1. The operator ensures that there are corresponding materials in the bottom plate tray, product tray, polyester film box, first shielding piece assembly module and second shielding piece assembly module, shielding piece tray, tray in the upper cover assembly module, limiting pin feeder and fixed screw feeder, and the feeding direction of the bottom plate tray, product tray, polyester film box, first shielding piece assembly module and second shielding piece assembly module, and the tray in the upper cover assembly module is correct. After confirmation, the operator starts the equipment and begins to operate.

[0028] S2. The bottom plate moves to the lowest point of the bottom plate tray in the bottom plate tray support due to gravity, and the bottom plate clamp at the end of the bottom plate feeding manipulator clamps the bottom plate in the bottom plate tray. Then, under the action of the bottom plate feeding manipulator, the bottom plate is placed in the conveying line, the bottom plate feeding action is completed, and the bottom plate moves forward with the conveying line.

[0029] S3. The bottom plate moves to the assembly position in the product feeding rack, the product feeding manipulator sucks the product from the product tray in the product work tray position by the suction cup, moves the product to the product positioning jig for positioning under the action of the product feeding manipulator, and then the suction cup sucks the product again and moves it to the prearranged position on the bottom plate in the assembly position, completing the product feeding action. The bottom plate with the product continues to move forward according to the conveying line.

[0030] S4, the base with the product moves to the assembly position of the polyester film covering module, the film adsorption device of the covering manipulator adsorbs the polyester film in the polyester film box and moves to the film positioning jig for positioning, then moves the polyester film to the film implanting device, and the film implanting device covers the polyester film on the base with the product, the covering action of the polyester film is completed, and the semi-finished product continues to move along the conveying line;

[0031] S5, the semi-finished product sequentially reaches the assembly positions of the first shielding piece assembly module and the second shielding piece assembly module along the conveying line, the shielding piece assembly manipulator clamps the shielding piece of the corresponding specification through the shielding piece suction cup and moves to the shielding piece positioning jig for positioning, finally, the first shielding piece and the second shielding piece are sequentially covered on the semi-finished product, the assembly action of the first shielding piece and the second shielding piece is completed, and the semi-finished product continues to move along the conveying line;

[0032] S6, the semi-finished product reaches the assembly position in the upper cover assembly module along the conveying line, the upper cover assembly module performs similar actions as S2, the difference is that the upper cover feeding manipulator does not directly place the upper cover in the conveying line, but places it on the semi-finished product, the upper cover assembly action is completed, and the semi-finished product continues to move along the conveying line;

[0033] S7, the semi-finished product sequentially reaches the assembly positions of the limiting pin assembly module and the fixed screw assembly module along the conveying line, the limiting pin feeder places the limiting pin into the limiting hole around the bottom plate and the upper cover, then the fixed screw feeder places the fixed screw into the locking hole on the limiting column, finally, the locking screw device locks the fixed screw in the locking hole, the product assembly is completed, and the spraying jig assembly is completed, the assembled spraying jig continues to move along the conveying line;

[0034] S8, the assembled spraying jig is clamped by the spraying jig taking manipulator, moves from the conveying line to the spraying jig discharging conveying line, and then performs subsequent detection and spraying actions.

[0035] Compared with the prior art, the beneficial effects of the present application are as follows:

[0036] The application connects the bottom plate feeding module, the product feeding module, the polyester film laminating module, the first shielding piece assembling module, the second shielding piece assembling module, the upper cover assembling module, the limiting pin assembling module and the fixed screw assembling module arranged in sequence through the conveying line and the plurality of assembling positions, forms a highly automated spraying jig assembling production line, replaces the traditional manual assembling method, greatly improves the production efficiency, and has higher precision, effectively improves the yield, and further, by replacing the shielding piece specifications in the first shielding piece assembling module and the second shielding piece assembling module, or by increasing or reducing the number of shielding piece assembling modules, the requirements of various spraying angles and types are met, the application range of the equipment as a whole is wider, and the production requirements of manufacturers are well met. BRIEF DESCRIPTION OF DRAWINGS

[0037] Figure 1 It is the assembly structure diagram of the application;

[0038] Figure 2 It is the assembly structure plan view of the application;

[0039] Figure 3 It is the structure diagram of the bottom plate feeding module in the application;

[0040] Figure 4 It is another angle structure diagram of the bottom plate feeding module in the application;

[0041] Figure 5 It is the structure diagram of the product feeding module in the application;

[0042] Figure 6 It is another angle structure diagram of the product feeding module in the application;

[0043] Figure 7 It is the structure diagram of the polyester film laminating module in the application;

[0044] Figure 8 It is another angle structure diagram of the polyester film laminating module in the application;

[0045] Figure 9 It is the structure diagram of the first shielding piece assembling module in the application;

[0046] Figure 10 It is another angle structure diagram of the first shielding piece assembling module in the application;

[0047] Figure 11 It is the structure diagram of the limiting pin assembling module, the fixed screw assembling module, the spraying jig taking device and the spraying jig taking conveying line in the application;

[0048] Figure 12Another angle structural diagram of the limit pin assembly module, the fixing screw assembly module, the spraying jig taking device and the spraying jig taking and conveying line in the application;

[0049] Figure 13 The production method flow chart of the application.

[0050] In the figure: 100, bottom plate feeding module; 101, bottom plate feeding rack; 102, bottom plate tray support; 103, bottom plate tray; 104, bottom plate feeding manipulator; 105, bottom plate clamp; 200, product feeding module; 201, product feeding rack; 202, product full tray buffer position; 203, product full tray position; 204, product working tray position; 205, product empty tray position; 206, product carrying device; 207, product feeding manipulator; 208, suction cup; 209, product positioning jig; 300, polyester film laminating module; 301, laminating rack; 302, polyester film box; 303, box conveying line; 304, laminating manipulator; 305, film adsorption device; 306, film positioning jig; 307, film placing device; 400, first shielding piece assembly module; 401, shielding piece assembly rack; 402, shielding piece full tray buffer position; 403, shielding piece full tray position; 404, shielding piece working tray position; 405, shielding piece empty tray position; 406, shielding piece tray moving device; 407, shielding piece assembly manipulator; 408, shielding piece suction cup; 409, shielding piece positioning jig; 500, second shielding piece assembly module; 600, upper cover assembly module; 700, limit pin assembly module; 701, limit pin assembly rack; 702, limit pin feeder; 703, limit pin feeding device; 800, fixing screw assembly module; 801, fixing screw assembly rack; 802, fixing screw feeder; 803, fixing screw feeding device; 804, screw locking device; 900, conveying line; 901, assembly position; 902, spraying jig taking manipulator; 903, spraying jig discharging conveying line. Specific implementation method

[0051] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the application.

[0052] Please refer to Figures 1-12 An embodiment provided by the application:

[0053] The application discloses a highly automated spraying jig clamping production line, wherein the spraying jig integrally comprises a bottom plate, a product, a polyester film, a first shielding piece, a second shielding piece, an upper cover, a limiting pin and a fixing screw.

[0054] The clamping production line comprises:

[0055] A bottom plate feeding module 100 is arranged for feeding the bottom plate in a specific direction;

[0056] A product feeding module 200 is arranged for placing the product in a preset direction in the bottom plate;

[0057] A polyester film covering module 300 is arranged for covering the polyester film on the product;

[0058] A first shielding piece assembling module 400 is arranged for covering the first shielding piece on the product, so as to limit the subsequent spraying range;

[0059] A second shielding piece assembling module 500 is arranged for covering the second shielding piece on the product and the first shielding piece, so as to further limit the subsequent spraying range in cooperation with the first shielding piece;

[0060] An upper cover assembling module 600 is arranged for covering the upper cover on the second shielding piece, so as to fix the product, the polyester film, the first shielding piece and the second shielding piece in cooperation with the bottom plate;

[0061] A limiting pin assembling module 700 is arranged for assembling the limiting pin in the bottom plate and the upper cover, so as to limit the bottom plate and the upper cover;

[0062] A fixing screw assembling module 800 is arranged for locking the bottom plate and the upper cover through the fixing screw;

[0063] A conveying line 900 is arranged for sequentially connecting the bottom plate feeding module 100, the product feeding module 200, the polyester film covering module 300, the first shielding piece assembling module 400, the second shielding piece assembling module 500, the upper cover assembling module 600, the limiting pin assembling module 700 and the fixing screw assembling module 800, and a plurality of assembling positions 901 are fixedly arranged on the conveying line 900 corresponding to the positions of the modules.

[0064] In the embodiment, the bottom plate feeding module 100 comprises a bottom plate feeding rack 101, a group of bottom plate tray supports 102 are arranged on the side of the bottom plate feeding rack 101 away from the conveying line 900, a plurality of inclined bottom plate trays 103 are arranged in the bottom plate tray supports 102, the bottom plate is placed in the bottom plate trays 103, a bottom plate feeding manipulator 104 is arranged near one side of the bottom plate tray supports 102, a bottom plate clamp 105 is arranged at the end of the bottom plate feeding manipulator 104, the bottom plate feeding manipulator 105 is matched with the lowest point of the bottom plate tray 103 and the conveying line 900, so as to clamp and place the bottom plate from the bottom plate tray on the conveying line 900.

[0065] In the embodiment, the product feeding module 200 comprises a product feeding rack 201, a product tray group is arranged on the side of the product feeding rack 201 away from the conveying line 900, the product tray group is composed of a plurality of product trays, the product tray group comprises a product full tray buffer position 202, a product full tray position 203, a product working tray position 204 and a product empty tray position 205, a product tray carrying device 206 is arranged above the product full tray position 203, the product working tray position 204 and the product empty tray position 205, so as to move the product tray between the product full tray position 203, the product working tray position 204 and the product empty tray position 205, a product tray advancing device is further arranged on the product full tray buffer position 202, a product tray jacking device is arranged at the bottom of the product full tray position 203, the product tray advancing device is matched with the product tray jacking device, so as to move the product tray filled with products in the product full tray buffer position 202 to the product full tray position 203, a product feeding manipulator 207 is further arranged on the product feeding rack 201, near the side of the conveying line 900 at the working tray position 204, a group of suction cups 208 parallel to the conveying line are arranged at the end of the product feeding manipulator 207, and a product positioning jig 209 is further arranged below the product feeding manipulator 207, the product feeding manipulator 207 is matched with the working tray position 204, the product positioning jig 209 and the conveying line 900 in sequence.

[0066] In the embodiment, the polyester film coating module 300 comprises a coating rack 301, a group of polyester film boxes 302 is arranged on the coating rack 301, the polyester film boxes 302 are slidingly installed on a box conveying line 303, the box conveying line 303 is arranged in parallel with the conveying line 900, polyester film is arranged in the polyester film boxes 302, a coating mechanical hand 304 is arranged at the middle position of the box conveying line 303, a film adsorption device 305 is arranged at the end of the coating mechanical hand 304, a film positioning jig 306 is arranged between the conveying line 900 and the box conveying line 303, and a film placing device 307 is further arranged on the conveying line 900, and the coating mechanical hand 304 cooperates with the polyester film boxes 302, the film positioning jig 306 and the film placing device 307.

[0067] In the embodiment, the first shielding piece assembly module 400 and the second shielding piece assembly module 500 are the same in structure, and each comprises a shielding piece assembly rack 401, a shielding piece tray group is arranged on the side of the shielding piece assembly rack 401 away from the conveying line 900, a plurality of shielding piece trays are arranged in the shielding piece tray group, the shielding piece tray group comprises a shielding piece full-tray buffer position 402, a shielding piece full-tray position 403, a shielding piece working tray position 404 and a shielding piece empty-tray position 405, the shielding piece full-tray buffer position 402 and the shielding piece empty-tray position 405 are arranged in parallel with the conveying line 900, the shielding piece full-tray position 403 and the shielding piece working tray position 404 are arranged at positions closer to the conveying line 900 on the shielding piece assembly rack 401, a shielding piece tray moving device 406 is arranged between the shielding piece full-tray buffer position 402, the shielding piece full-tray position 403, the shielding piece working tray position 404 and the shielding piece empty-tray position 405, so as to drive the shielding piece trays to move between the shielding piece full-tray buffer position 402, the shielding piece full-tray position 403, the shielding piece working tray position 404 and the shielding piece empty-tray position 405, a shielding piece assembly mechanical hand 407 is arranged on the shielding piece assembly rack 401 corresponding to the shielding piece working tray position 404, a shielding piece suction cup 408 is arranged at the end of the shielding piece assembly mechanical hand 407, and a shielding piece positioning jig 409 is further arranged between the conveying line 900 and the shielding piece assembly mechanical hand 407, the shielding piece assembly mechanical hand 407 cooperates with the shielding piece working tray position 404, the shielding piece positioning jig 409 and the conveying line 900, and the difference between the first shielding piece assembly module 400 and the second shielding piece assembly module 500 is that the shielding pieces assembled are different in specification.

[0068] Further, the upper cover assembly module 600 is similar to the bottom plate loading module 100 in structure, and the difference is that the assembly position 901 is arranged on the upper cover assembly module 600 corresponding to the position of the bottom plate loading mechanical arm 104, so as to position the semi-finished product on the conveying line 900.

[0069] In the embodiment, the limit pin assembly module 700 comprises a limit pin assembly rack 701, and the limit pin assembly rack 701 is provided with a limit pin feeder 702, the discharge port of the limit pin feeder 702 is communicated with a limit pin feeding device 703, the limit pin feeding device 703 is arranged above the conveying line 900, and the limit pin feeding device 703 is matched with the limit pin assembly hole prearranged on the bottom plate and the upper cover.

[0070] Further, the fixed screw assembly module 800 comprises a fixed screw assembly rack 801, and the fixed screw assembly rack 801 is provided with a fixed screw feeder 802, the discharge port of the fixed screw feeder 802 is communicated with a fixed screw feeding device 803, the fixed screw feeding device 803 is arranged above the conveying line 900, the fixed screw feeding device 803 is further matched with the fixed screw assembly hole prearranged on the limit pin, and a screw locking device 804 is further arranged between the fixed screw feeding device 803 and the conveying line 900, the screw locking device 804 is matched with the screw in the semi-finished product on the conveying line 900, so as to lock the bottom plate and the upper cover.

[0071] Preferably, the fixed screw assembly rack 801 is provided with a spraying jig taking mechanical arm 902 at the end of the conveying line 900, and a spraying jig discharge conveying line 903 parallel to the conveying line 900 is arranged outside the fixed screw assembly rack 801, and the spraying jig taking mechanical arm 902 is matched with the conveying line 900 and the spraying jig discharge conveying line 903.

[0072] In the embodiment, the number of the product positioning jig 209 is 10, and the number of the suction disc 208 is also 10, further, the number of the positioning groove in the product positioning jig 209 is also 10, and the number of the spraying port on each of the first shielding piece and the second shielding piece is also 10, and the length of each of the polyester films is matched with the number of the products.

[0073] In the embodiment, the number of the product positioning jig 209 is 10, and the number of the suction disc 208 is also 10, further, the number of the positioning groove in the product positioning jig 209 is also 10, and the number of the spraying port on each of the first shielding piece and the second shielding piece is also 10, and the length of each of the polyester films is matched with the number of the products.

[0074] Please refer to Figure 13 The application further provides a production method of the highly automated spraying jig clamping production line, comprising the following steps:

[0075] S1, the operator ensures that the bottom plate tray 103, product tray, polyester film tray 302, the first shielding piece assembly module and the shielding piece tray in the second shielding piece assembly module, the tray in the upper cover assembly module, the limit pin feeder and the fixed screw feeder have corresponding materials, and the feeding direction of the bottom plate tray 103, product tray, polyester film tray 302, the shielding piece tray in the first shielding piece assembly module and the shielding piece tray in the second shielding piece assembly module and the tray in the upper cover assembly module is correct, and after confirmation, the operator starts the equipment and starts to act;

[0076] S2, the bottom plate is moved to the lowest point of the bottom plate tray 103 inclinedly arranged in the bottom plate tray support 102 due to gravity, and the bottom plate clamp 105 at the end of the bottom plate feeding manipulator 104 clamps the bottom plate in the bottom plate tray 103, then the bottom plate is placed in the conveying line 900 under the action of the bottom plate feeding manipulator 104, the bottom plate feeding action is completed, and the bottom plate moves forward along with the conveying line 900;

[0077] S3, the bottom plate moves to the assembly position 901 in the product feeding rack 201 along with the conveying line 900, the product feeding manipulator 207 sucks the product from the product tray in the product working tray position 204 through the suction cup 208, moves the product to the product positioning jig 209 for positioning under the action of the product feeding manipulator 208, the suction cup 208 sucks the product again after positioning is completed, and moves the product to the bottom plate preset position in the assembly position 901, the product feeding action is completed, and the bottom plate with the product continues to move forward along with the conveying line 900;

[0078] S4, the bottom plate with the product moves to the assembly position 901 of the polyester film covering module 300 along with the conveying line 900, the film implanting device 307 implants the polyester film on the bottom plate with the product by moving the polyester film to the film implanting device 307 from the film positioning jig 306 through the film adsorbing device 305 adsorbing the polyester film in the polyester film tray 302, the film covering action is completed, and the semi-finished product continues to move along with the conveying line 900;

[0079] S5, the semi-finished product sequentially reaches the assembly position 901 of the first shielding piece assembly module 400 and the second shielding piece assembly module 500 along with the conveying line 900, the shielding piece assembly manipulator 407 clamps the shielding piece of the corresponding specification through the shielding piece suction cup 408 and moves to the shielding piece positioning jig 409 for positioning, and finally covers the first shielding piece and the second shielding piece on the semi-finished product in sequence, the assembly action of the first shielding piece and the second shielding piece is completed, and the semi-finished product continues to move along with the conveying line 900;

[0080] S6, the semi-finished product following the conveying line 900 reaches the assembly position in the upper cover assembly module 600, the upper cover assembly module 600 performs similar actions as S2, the difference is that the upper cover feeding manipulator does not directly place the upper cover in the conveying line, but places it on the semi-finished product, the upper cover assembly action is completed, and the semi-finished product continues to move following the conveying line 900;

[0081] S7, the semi-finished product following the conveying line 900 sequentially reaches the assembly position 901 in the limiting pin assembly module 700 and the fixed screw assembly module 800, the limiting pin feeder 703 places the limiting pin into the limiting hole around the bottom plate and the upper cover, then the fixed screw feeder 803 places the fixed screw into the locking hole on the limiting column, finally the locking screw device 804 locks the fixed screw in the locking hole, completes the assembly of the finished product, at this time, the spraying jig assembly is completed, and the assembled spraying jig continues to move following the conveying line 900;

[0082] S8, the assembled spraying jig is clamped by the spraying jig taking manipulator 902, moves from the conveying line 900 to the spraying jig discharging conveying line 903, and then performs subsequent detection and spraying actions.

[0083] At this time, the overall action of the clamping production line is completed.

[0084] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A highly automated spray jig clamping production line, the spray jig as a whole comprises a base plate, a product, a polyester film, a first shielding piece, a second shielding piece, an upper cover, a limiting pin and a fixing screw; characterized in that The clamping production line comprises: A base plate feeding module for feeding the base plate in a specific direction; A product feeding module for placing the product in a preset direction on the base plate; A polyester film coating module for covering the polyester film on the product, the polyester film coating module comprises a coating rack, a group of polyester film boxes are arranged on the coating rack, the polyester film boxes are slidingly installed on a box conveying line, the box conveying line is arranged parallel to the conveying line, the polyester film is arranged in the polyester film boxes, a coating manipulator is arranged at the middle position of the box conveying line, a film adsorption device is arranged at the end of the coating manipulator, a film positioning jig is arranged between the conveying line and the box conveying line, and a film placing device is further arranged on the conveying line, the coating manipulator cooperates with the polyester film boxes, the film positioning jig and the film placing device; A first shielding piece assembly module for covering the first shielding piece on the product to limit the subsequent spraying range; A second shielding piece assembly module for covering the second shielding piece on the product and the first shielding piece to further limit the subsequent spraying range in cooperation with the first shielding piece; The first shielding piece assembly module and the second shielding piece assembly module are the same in structure, both comprising a shielding piece assembly rack, a shielding piece tray group is arranged on the side of the shielding piece assembly rack away from the conveying line, a plurality of shielding piece trays are arranged in the shielding piece tray group, the shielding piece tray group comprises a shielding piece full tray buffer position, a shielding piece full tray position, a shielding piece working tray position and a shielding piece empty tray position, the shielding piece full tray buffer position and the shielding piece empty tray position are arranged parallel to the conveying line, the shielding piece full tray position and the shielding piece working tray position are arranged closer to the conveying line on the shielding piece assembly rack, shielding piece tray moving devices are arranged between the shielding piece full tray buffer position, the shielding piece full tray position, the shielding piece working tray position and the shielding piece empty tray position to drive the shielding piece trays to move between the shielding piece full tray buffer position, the shielding piece full tray position, the shielding piece working tray position and the shielding piece empty tray position, a shielding piece assembly manipulator is arranged at the shielding piece working tray position on the shielding piece assembly rack, a shielding piece suction cup is arranged at the end of the shielding piece assembly manipulator, and a shielding piece positioning jig is further arranged between the conveying line and the shielding piece assembly manipulator, the shielding piece assembly manipulator cooperates with the shielding piece working tray position, the shielding piece positioning jig and the conveying line, the difference between the first shielding piece assembly module and the second shielding piece assembly module lies in the different specifications of the shielding pieces assembled. An upper cover assembly module is used to cover the second shielding sheet with the upper cover, so as to fix the product, the polyester film, the first shielding sheet and the second shielding sheet with the bottom plate; A limiting pin assembly module is used to assemble limiting pins into the bottom plate and the upper cover, so as to limit the bottom plate and the upper cover; A fixing screw assembly module is used to lock the bottom plate and the upper cover with the fixing screws; A conveying line is used to sequentially connect the bottom plate feeding module, the product feeding module, the polyester film coating module, the first shielding sheet assembly module, the second shielding sheet assembly module, the upper cover assembly module, the limiting pin assembly module and the fixing screw assembly module, and a plurality of assembly positions are fixedly installed on the conveying line corresponding to the positions of the above modules.

2. The highly automated spray-jigged fixture loading production line of claim 1, wherein, The bottom plate feeding module comprises a bottom plate feeding rack, a plurality of bottom plate tray supports are arranged on the side of the bottom plate feeding rack away from the conveying line, a plurality of bottom plate trays are arranged in the bottom plate tray supports, the bottom plate is placed in the bottom plate trays, a bottom plate feeding manipulator is arranged near one side of the bottom plate tray supports, a bottom plate clamp is arranged at the end of the bottom plate feeding manipulator, the bottom plate feeding manipulator is matched with the lowest point of the bottom plate tray, and the bottom plate feeding manipulator is matched with the conveying line, so as to clamp and place the bottom plate from the bottom plate tray onto the conveying line.

3. The highly automated spray-jigged fixture loading production line of claim 1, wherein, The product feeding module comprises a product feeding rack, a product tray group is arranged on the side of the product feeding rack away from the conveying line, the product tray group is composed of a plurality of product trays, a full product tray buffer position, a full product tray position, a product working tray position and a product empty tray position are arranged in the product tray group, a product tray carrying device is arranged above the full product tray position, the product working tray position and the product empty tray position, so as to move the product tray between the full product tray position, the product working tray position and the product empty tray position, a product tray advancing device is further arranged on the full product tray buffer position, a product tray jacking device is arranged at the bottom of the full product tray position, the product tray advancing device is matched with the product tray jacking device, so as to move the product tray loaded with the product from the full product tray buffer position to the full product tray position, a product feeding manipulator is further arranged on the product feeding rack, near the side of the conveying line corresponding to the working tray position, a plurality of suction cups are arranged at the end of the product feeding manipulator and parallel to the conveying line, and a product positioning jig is further arranged below the product feeding manipulator, the product feeding manipulator is sequentially matched with the working tray position, the product positioning jig and the conveying line.

4. The highly automated spray-jigged fixture loading production line of claim 2, wherein, The structure of the upper cover assembly module is similar to that of the bottom plate feeding module, and the difference is that the assembly position corresponding to the position of the bottom plate feeding manipulator is further arranged in the upper cover assembly module, so as to position the semi-finished product on the conveying line.

5. The highly automated spray-jigged fixture loading production line of claim 1, wherein, The limiting pin assembly module comprises a limiting pin assembly frame, a limiting pin feeder is arranged on the limiting pin assembly frame, a limiting pin feeding device is connected to the outlet of the limiting pin feeder, the limiting pin feeding device is arranged above the conveying line, and the limiting pin feeding device is matched with the limiting pin assembly holes prearranged on the bottom plate and the upper cover.

6. A highly automated spray-jigged fixture loading production line as claimed in claim 5, wherein, The fixed screw assembly module comprises a fixed screw assembly frame, a fixed screw feeder is arranged on the fixed screw assembly frame, a fixed screw feeding device is connected to the outlet of the fixed screw feeder, the fixed screw feeding device is arranged above the conveying line, the fixed screw feeding device is further matched with the fixed screw assembly holes prearranged on the limiting pin, and a screw locking device is further arranged between the fixed screw feeding device and the conveying line, the screw locking device is matched with the screw in the semi-finished product on the conveying line, so as to lock the bottom plate and the upper cover.

7. A highly automated spray-jigged fixture loading production line as claimed in claim 6, wherein, A spraying jig taking manipulator is arranged at the end of the conveying line on the fixed screw assembly frame, and a spraying jig discharging conveying line parallel to the conveying line is arranged outside the fixed screw assembly frame.

8. A method of producing a highly automated spray-jigged fixture assembly line as set forth in any one of claims 1-7, characterized in that, The method comprises the following steps: S1, the operator ensures that the bottom plate tray, product tray, polyester film box, first shielding piece assembly module, second shielding piece assembly module, upper cover assembly module, limiting pin feeder and fixed screw feeder all have corresponding materials, and the feeding direction of the bottom plate tray, product tray, polyester film box, first shielding piece assembly module, second shielding piece assembly module and upper cover assembly module is correct, and after confirmation, the operator starts the equipment and begins to operate; S2, the bottom plate is moved to the lowest point of the bottom plate tray in the bottom plate tray support due to gravity, and the bottom plate clamp at the end of the bottom plate feeding manipulator clamps the bottom plate in the bottom plate tray, then the bottom plate is placed in the conveying line under the action of the bottom plate feeding manipulator, the bottom plate feeding action is completed, and the bottom plate moves forward along with the conveying line; S3, the bottom plate moves to the assembly position in the product feeding frame along with the conveying line, the product is sucked from the product tray in the product work tray position by the suction cup of the product feeding manipulator, and the product is moved to the product positioning jig for positioning under the action of the product feeding manipulator, then the suction cup sucks the product again and moves the product to the prearranged position on the bottom plate in the assembly position, the product feeding action is completed, and the bottom plate with the product continues to move forward along with the conveying line; S4, the base with the product moves to the assembly position of the polyester film covering module, the film adsorption device of the covering manipulator adsorbs the polyester film in the polyester film box and moves to the film positioning jig for positioning, then moves the polyester film to the film placement device, and the film placement device covers the polyester film on the base with the product, completing the polyester film covering action, and the semi-finished product continues to move along the conveying line; S5, the semi-finished product sequentially reaches the assembly positions of the first shielding piece assembly module and the second shielding piece assembly module along the conveying line, the shielding piece assembly manipulator clamps the shielding piece of the corresponding specification through the shielding piece suction cup and moves to the shielding piece positioning jig for positioning, and finally covers the first shielding piece and the second shielding piece on the semi-finished product in sequence, completing the assembly action of the first shielding piece and the second shielding piece, and the semi-finished product continues to move along the conveying line; S6, the semi-finished product reaches the assembly position in the upper cover assembly module along the conveying line, and the upper cover assembly module performs similar action as S2, the difference is that the upper cover loading manipulator does not directly place the upper cover in the conveying line, but places it on the semi-finished product, the upper cover assembly action is completed, and the semi-finished product continues to move along the conveying line; S7, the semi-finished product sequentially reaches the assembly positions of the limiting pin assembly module and the fixed screw assembly module along the conveying line, the limiting pin feeder places the limiting pin into the limiting hole around the bottom plate and the upper cover, then the fixed screw feeder places the fixed screw into the locking hole on the limiting column, finally the locking screw device locks the fixed screw in the locking hole, completing the product assembly, thus the spraying jig assembly is completed, and the assembled spraying jig continues to move along the conveying line; S8, the assembled spraying jig is clamped by the spraying jig taking manipulator, moves from the conveying line to the spraying jig outfeed conveying line, and then performs subsequent detection and spraying action.

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