Automatic hinge adhesive application equipment and integrated adhesive application pull-out cover testing equipment

Abstract

This invention discloses an automatic hinge adhesive application device and an integrated adhesive application and pull-out testing device, relating to the technical field of hinge production equipment. The automatic hinge adhesive application device includes: a turntable with multiple carriers spaced circumferentially along the turntable; each carrier has a groove for placing hinges; the turntable rotates and has a loading position, a shaping position, an adhesive application position, and a unloading position; at the loading position, hinges are loaded into the grooves; a shaping drive and a pressing shaping device, the shaping drive driving and connecting to the pressing shaping device and causing the pressing shaping device to move and press down on the hinge located at the shaping position; an adhesive application robot and a pre-pressing assembly, the pre-pressing assembly pressing down on the hinge located at the adhesive application position, and the adhesive application robot applying adhesive to the hinge located at the adhesive application position; and an unloading robot and a transfer mechanism, the unloading robot transferring the hinge located at the unloading position to the transfer mechanism. The automatic hinge adhesive application device proposed in this invention can improve adhesive application accuracy and product yield.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of hinge production equipment, in particular to a hinge automatic glue sticking equipment and a glue sticking and cover pulling test integrated equipment. BACKGROUND

[0002] With the continuous development of furniture manufacturing, home decoration and building hardware industry, as a key component for connecting cabinet doors and cabinet bodies, the application demand of hinges is increasing. In order to improve the service life of the hinge, reduce noise and enhance the sealing performance, it is usually necessary to accurately attach a glue film (such as a buffer glue, a wear-resistant glue or a sealing glue) at a specific part (such as a shaft sleeve contact surface, a mounting base or a rotating part) of the hinge. The process requires that the glue film and the area to be attached of the hinge have certain consistency in position, angle and attachment pressure, otherwise it may cause poor attachment, functional failure or affect the appearance. At present, the industry often uses automatic equipment for glue film attachment of hinges. Such equipment usually includes a hinge loading module, a carrier, a glue film supply module and a mounting head module. The hinge is placed on the carrier (such as a jig, a tray or a clamp) and transported to the glue sticking station by the carrier.

[0003] However, in the current hinge film sticking equipment, the position accuracy of the hinge on the carrier depends on the placement accuracy of the loading link. Since the hinge is usually a metal casting or stamping part, it has a large size and various structures (such as flat, curved or hidden). In the loading process, the placement position attitude may deviate from the theoretical position attitude due to attitude deviation, unstable center of gravity or mechanical clamping error. This error is particularly prominent in the attachment of large-area glue film or the requirement of edge alignment, which may easily cause glue film misplacement, wrinkles or falling off, resulting in a decrease in product yield. SUMMARY

[0004] The main purpose of the present application is to provide a hinge automatic glue sticking equipment, which aims to solve the problem of misplacement of glue sticking in the current hinge automatic glue sticking equipment, affecting the product yield.

[0005] To achieve the above-mentioned purpose, the present application provides a hinge automatic glue sticking equipment, which comprises:

[0006] A turntable module comprising a turntable, the turntable being provided with a plurality of carriers, and the plurality of carriers being arranged at intervals along the circumference of the turntable, the carrier being provided with a type groove for placing the hinge, and the turntable rotating and having a loading position, a shaping position, a glue sticking position and a discharging position, at the loading position, the hinge is loaded into the type groove;

[0007] A shaping mechanism comprising a shaping driving member and a downward pressing shaping device, and the shaping driving member being drivingly connected to the downward pressing shaping device and driving the downward pressing shaping device to move downward to press the hinge located at the shaping position;

[0008] The glue sticking mechanism comprises a glue sticking manipulator and a pre-pressing assembly, the pre-pressing assembly is used for pressing the hinge located at the glue sticking position, and the glue sticking manipulator is used for sticking the glue sheet to the hinge located at the glue sticking position.

[0009] The blanking module comprises a blanking manipulator and a transfer mechanism, the blanking manipulator is used for transferring the hinge located at the blanking position to the transfer mechanism.

[0010] In an embodiment, the downward shaping device comprises a fixing member, a first shaping connecting member and a second shaping connecting member arranged on the fixing member, the shaping driving member is connected with the fixing member, the first shaping connecting member is provided with a first shaping contact member for contacting a region of the hinge, the second shaping connecting member is provided with a second shaping contact member for contacting another region of the hinge, and a shaping elastic member is further arranged between the fixing member and the second shaping connecting member.

[0011] In an embodiment, the first shaping contact member is provided with a downward pressing protrusion, the downward pressing protrusion is matched with the carrier and is used for contacting the hinge; and / or,

[0012] The downward shaping device further comprises a shaping rack and a guide assembly, the shaping driving member is arranged on the shaping rack, and the guide assembly is arranged between the fixing member and the second shaping connecting member and between the fixing member and the shaping rack, respectively.

[0013] In an embodiment, the glue sticking mechanism further comprises a glue supply assembly, the glue supply assembly comprises a glue tape and a glue carrying table, the glue sheet is arranged on the glue tape, the glue tape rotates to make the glue sheet contact the edge of the glue carrying table and be separated from the glue tape, so that the glue sheet moves to the glue carrying table, the glue sticking manipulator has at least one suction head, the suction head sucks the glue sheet located on the glue carrying table and transfers to the hinge.

[0014] In an embodiment, the glue sticking mechanism further comprises a glue sticking detection assembly in communication connection with the glue sticking manipulator, the glue sticking detection assembly comprises a glue sticking lower detection camera, a first glue sticking upper detection camera and a second glue sticking upper detection camera, the glue sticking lower detection camera is used for detecting the glue sheet sucked by the suction head, the first glue sticking upper detection camera is arranged towards the glue carrying table, and the second glue sticking upper detection camera is arranged towards the hinge located at the glue sticking position; and / or,

[0015] The pre-pressing assembly comprises a pre-pressing driving member and a pre-pressing head, the pre-pressing driving member drives the pre-pressing head to move to press the hinge, and the pre-pressing head is in one-to-one correspondence with the hinge.

[0016] In an embodiment, the rotary table further has a hot-pressing position, and the automatic adhesive pasting device for hinges further comprises a hot-pressing mechanism, the hot-pressing mechanism comprising a hot-pressing fixing assembly, a hot-pressing driving member and a high-temperature pressing head, the hot-pressing fixing assembly being used to press the hinge, the hot-pressing driving member being connected with the high-temperature pressing head and driving the high-temperature pressing head to move to press the hinge located at the hot-pressing position, the high-temperature pressing head being provided with a heating rod and heat-conducting silica gel, the heating rod being used to provide heat, and the heat-conducting silica gel being in contact with the adhesive sheet of the hinge.

[0017] In an embodiment, the hot-pressing fixing assembly comprises a hot-pressing fixing driving member, a hot-pressing fixing frame and a plurality of hot-pressing fixing heads corresponding to the hinges one by one, the hot-pressing fixing heads being arranged on the hot-pressing fixing frame, and the hot-pressing fixing driving member being connected with the hot-pressing fixing frame and driving the hot-pressing fixing frame to move so that the hot-pressing fixing heads press the hinges.

[0018] In an embodiment, the transferring mechanism comprises a feeding table, a lifting assembly, a horizontal moving assembly and a storage bin, the lifting assembly being used to place a tray, the feeding mechanical arm being used to transfer the hinge to the tray, the feeding table being provided with a lifting assembly used to lift the tray, the horizontal moving assembly being provided with a horizontal moving table having a receiving position and a storage position, the lifting assembly being used to transfer the tray to the horizontal moving table at the receiving position, and the horizontal moving table being moved to the storage position and transferring the tray to the storage bin.

[0019] In an embodiment, the rotary table further has a detection position, and the automatic adhesive pasting device for hinges further comprises a detection mechanism, the detection mechanism comprising a final inspection camera, a lamp tube and a lamp holder, the lamp tube being arranged on the lamp holder, the lamp tube being used to provide a light source, and the final inspection camera being directed to the hinge located at the detection position.

[0020] The application further provides an adhesive pasting and pull-cap testing integrated device, comprising a pull-cap testing mechanism and the automatic adhesive pasting device for hinges as described above, wherein the hinge is provided with a cap, the rotary table of the automatic adhesive pasting device for hinges further has a pull-cap position, the pull-cap testing mechanism comprising a pull-cap driving member, a pull-cap fixing frame and a pull-cap placing bin, the pull-cap fixing frame being provided with a pull-cap fixing pressing head, the pull-cap fixing frame being moved to press the hinge located at the pull-cap position by the pull-cap fixing pressing head, the pull-cap driving member being connected with a suction nozzle, the suction nozzle being used to adsorb the cap, and the pull-cap placing bin being used to receive the cap.

[0021] The hinge automatic gluing equipment provided by the present application comprises a rotating disc, a plurality of carriers for placing hinges are arranged on the rotating disc, and the carriers are provided with a type groove, so that the adaptability of the carrier and the type groove is ensured, and the stability of the hinge is improved. The rotating disc carries the carriers to rotate to have a feeding position, a shaping position, a rubberizing position and a discharging position. Specifically, at the feeding position, the hinge is transferred to the carrier, and is rotated to the shaping position. A shaping driving element drives a downward pressing shaping device to move downward to press the hinge, so as to further arrange and fix the position of the hinge in the type groove, so as to ensure the accuracy of the rubberizing position in the next step and improve the precision of rubberizing. The rotating disc carries the carriers to rotate to the rubberizing position. A rubberizing mechanical arm rubbers the rubber sheet at the position of the hinge which needs to be rubberized. The rotating disc continues to rotate to the discharging position. A discharging mechanical arm transfers the hinge to a transfer mechanism. The rotating disc continues to rotate to the feeding position to wait for feeding. In this way, the rubberizing process of the hinge is completed, and the position precision of rubberizing is ensured by using the shaping mechanism before rubberizing, so as to improve the yield of the product. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained according to the structures shown in the drawings without creative labor for those skilled in the art.

[0023] Figure 1 The structure schematic diagram of the hinge automatic gluing equipment embodiment provided by the present application is shown in the figure.

[0024] Figure 2 The top view structure schematic diagram of the hinge automatic gluing equipment embodiment provided by the present application is shown in the figure.

[0025] Figure 3 The structure schematic diagram of the shaping mechanism of the hinge automatic gluing equipment embodiment provided by the present application is shown in the figure.

[0026] Figure 4 The structure schematic diagram of the rubberizing mechanism of the hinge automatic gluing equipment embodiment provided by the present application is shown in the figure.

[0027] Figure 5 The structure schematic diagram of one angle of the discharging module of the hinge automatic gluing equipment embodiment provided by the present application is shown in the figure.

[0028] Figure 6 The structure schematic diagram of another angle of the discharging module of the hinge automatic gluing equipment embodiment provided by the present application is shown in the figure.

[0029] Figure 7 The structure schematic diagram of the hot pressing mechanism of the hinge automatic gluing equipment embodiment provided by the present application is shown in the figure.

[0030] Figure 8Structure schematic view of detection mechanism of hinge automatic rubber pasting equipment provided by the present application;

[0031] Figure 9 For Figure 2 Local enlarged view at A in the middle;

[0032] Figure 10 Structure schematic view of machine cover of hinge automatic rubber pasting equipment provided by the present application;

[0033] Figure 11 Structure schematic view of hinge automatic rubber pasting equipment provided by the present application;

[0034] Figure 12 Structure schematic view of hinge automatic rubber pasting equipment provided by the present application;

[0035] Explanation of reference numerals:

[0036] 100, turntable; 110, carrier; 120, hinge; 121, cap; 130, rubber sheet;

[0037] 200, shaping mechanism; 210, shaping driving piece; 220, downward pressing shaping device; 221, fixing piece; 222, first shaping connecting piece; 223, second shaping connecting piece; 224, elastic piece; 225, first shaping contact piece; 226, second shaping contact piece; 227, downward pressing convex part; 228, guide assembly; 230, shaping rack;

[0038] 300, rubber pasting mechanism; 310, rubber pasting manipulator; 311, suction head; 320, pre-pressing assembly; 321, pre-pressing driving piece; 322, pre-pressing head; 330, rubber supply assembly; 331, material belt; 332, rubber carrying table; 341, lower detection camera; 342, first rubber pasting upper detection camera; 343, second rubber pasting upper detection camera;

[0039] 400, transfer mechanism; 410, blanking table; 420, jacking assembly; 430, horizontal moving assembly; 431, horizontal moving table; 432, lifting cylinder; 440, material bin; 441, bearing assembly; 450, lifting assembly; 460, NG material disc; 470, material disc transfer line;

[0040] 500, blanking manipulator;

[0041] 600, hot pressing mechanism; 610, hot pressing fixing assembly; 611, hot pressing fixing driving piece; 612, hot pressing fixing rack; 613, hot pressing fixing head; 620, hot pressing driving piece; 630, high-temperature pressing head; 631, heating rod; 632, heat-conducting silica gel;

[0042] 700, detection mechanism; 710, final inspection camera; 720, lamp tube; 730, lamp holder;

[0043] 800, machine cover; 810, table plate; 820, loading window;

[0044] 900, pull cap testing mechanism; 910, pull cap driving piece; 911, suction nozzle; 920, pull cap fixing frame; 921, pull cap fixing press head; 930, pull cap placing bin.

[0045] The implementation, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0047] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0048] In addition, if the embodiments of the present application involve descriptions of “first”, “second”, etc., the descriptions of “first”, “second”, etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by “first” and “second” can explicitly or implicitly include at least one of the features. In addition, “and / or” or “and / or” appearing throughout the text means that the three parallel schemes are included, for example, “A and / or B” includes A scheme, or B scheme, or A and B simultaneously satisfy the scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the person skilled in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope of the present application.

[0049] In the prior art, the position accuracy of the hinge on the carrier depends on the placement accuracy of the feeding link. Since the hinge is usually a metal casting or stamping part, the size is large and the structure is various (such as flat type, curved type or hidden type), in the feeding process, the placement position posture deviates from the theoretical position posture due to posture deviation, unstable center of gravity or mechanical clamping error. This error is particularly prominent in the case of attaching a large area of adhesive film or requiring edge alignment, which can easily cause the adhesive film to be misaligned, wrinkled or detached, resulting in a decrease in product yield.

[0050] The present application provides a hinge automatic adhesive attaching equipment.

[0051] Please refer to Figure 1 、 Figure 2 and Figure 9 , in an embodiment of the present application, the hinge automatic adhesive attaching equipment comprises a turntable 100 module, a shaping mechanism 200, an adhesive attaching mechanism 300 and a discharging module, wherein the turntable 100 module comprises a turntable 100, the turntable 100 is provided with a plurality of carriers 110, and the plurality of carriers 110 are arranged at intervals along the circumference of the turntable 100, the carrier 110 is provided with a type groove for placing the hinge 120, the turntable 100 rotates and has a feeding position, a shaping position, an adhesive attaching position and a discharging position, at the feeding position, the hinge 120 is fed into the type groove; the shaping mechanism 200 comprises a shaping driving part 210 and a downward pressing shaping device 220, and the shaping driving part 210 is drivingly connected with the downward pressing shaping device 220 and drives the downward pressing shaping device 220 to move to press the hinge 120 at the shaping position; the adhesive attaching mechanism 300 comprises an adhesive attaching mechanical hand 310 and a pre-pressing assembly 320, the pre-pressing assembly 320 is used for pressing the hinge 120 at the adhesive attaching position, and the adhesive attaching mechanical hand 310 attaches the adhesive film 130 to the hinge 120 at the adhesive attaching position; the discharging module comprises a discharging mechanical hand 500 and a transfer mechanism 400, and the discharging mechanical hand 500 is used for transferring the hinge 120 at the discharging position to the transfer mechanism 400.

[0052] It should be noted that in the present embodiment, the hinge 120 has a position requiring adhesive attachment, a plastic shell and a metal part, and when the hinge 120 is pressed, it is in contact with the metal part of the hinge 120 to avoid damaging the plastic shell part. Referring to Figure 10As shown, the hinge automatic gluing equipment also includes a machine cover 800, a workbench is arranged in the machine cover 800, the turntable 100 module, the shaping mechanism 200 and the gluing mechanism 300 are all arranged on the workbench, wherein the machine cover 800 corresponding to the feeding position further has a feeding window 820 and an avoiding space, further, a table plate 810 is arranged outside the machine frame, a material tray is arranged on the table plate 810, the hinge 120 waiting for feeding is placed on the material tray, the feeding can be automatic feeding by a mechanical hand or manual feeding, the mechanical hand or the manual feeding is located in the avoiding space, and the hinge 120 on the material tray is transferred and placed in the carrier 110 groove at the feeding position through the feeding window 820. In addition, the feeding window 820 is also provided with a safety grating, the safety grating is connected with two switches, the safety grating is opened when the two switches are pressed at the same time, the safety grating is triggered when passing through the feeding window 820, so that the whole machine is stopped urgently, and the protection effect is achieved.

[0053] The turntable 100 module further includes a turntable 100 driving part, the turntable 100 driving part drives the turntable 100 to rotate, and the turntable 100 driving part adopts an eight-division-station cam divider. A plurality of grooves are arranged on the carrier 110, the hinge 120 is adapted and fixedly placed in the groove, and the hinge 120 plays a positioning role. The carrier 110 changes position once when the turntable 100 rotates once, for example, the carrier 110 at the feeding position rotates to the shaping position, and the carrier 110 at the shaping position rotates to the gluing position, so that the position changing realizes the work of each process. Figure 3 As shown, the shaping mechanism 200 further includes a shaping support fixed on the workbench, the shaping driving part 210 is a cylinder or a motor, and is connected with the downward pressing shaping device 220 to drive the downward pressing shaping device 220 to press the hinge 120 in the groove, so as to adjust and fix the position of the hinge 120, so that the hinge 120 is adjusted to a position state convenient for gluing, and the gluing precision is improved.

[0054] Reference Figure 4 As shown, at the gluing position, the pre-pressing assembly 320 first acts to press the hinge 120, and the gluing mechanical hand 310 attaches the film 130 to the gluing position of the glue. It should be noted that before rotating to the gluing position, the hinge 120 is first adjusted and fixed by the shaping mechanism 200 to the position state in the groove, and the pre-pressing assembly 320 pressing the hinge 120 will not adjust the position of the hinge 120 again. In the specific implementation process, the pre-pressing assembly 320 presses the hinge 120 to avoid the movement of the hinge 120 when the mechanical hand pastes the film 130, and also can avoid the influence of the film 130 when the mechanical hand leaves. At the discharging position, the discharging mechanical hand 500 transfers the hinge 120 at the discharging position to the transfer mechanism 400 to wait for transfer. It can be understood that the discharging mechanical hand 500 has a clamping jaw for clamping the hinge 120, the clamping jaw clamps the metal part of the hinge 120 protruding from the groove, so as to avoid damaging the hinge 120.

[0055] The hinge 120 is placed on the carrier 110, and the carrier 110 is provided with a type groove, so that the carrier 110 is matched with the type groove, thereby improving the stability of the hinge 120. The rotating disc 100 carries the carrier 110 to rotate to have a feeding position, a shaping position, a rubberizing position and a discharging position. Specifically, at the feeding position, the hinge 120 is transferred to the carrier 110, and then is rotated to the shaping position. The shaping driving member 210 drives the downward shaping device 220 to move downward to press the hinge 120, so as to further arrange and fix the position of the hinge 120 in the type groove, thereby ensuring the accuracy of the rubberizing position in the next step and improving the precision of rubberizing. The rotating disc 100 carries the carrier 110 to rotate to the rubberizing position, and the rubberizing mechanical arm 310 pastes the rubber sheet 130 on the position of the hinge 120 which needs to be pasted with the rubber sheet. The rotating disc 100 continues to rotate to the discharging position, and the discharging mechanical arm 500 transfers the hinge 120 to the transfer mechanism 400. The rotating disc 100 continues to rotate to the feeding position to wait for feeding, so as to complete the rubberizing process of the hinge 120 in a cycle. Before rubberizing, the hinge 120 is arranged by the shaping mechanism 200, so as to ensure the position precision of rubberizing and improve the yield of products.

[0056] Reference Figure 3 As shown in the drawings, in an embodiment, the downward shaping device 220 comprises a fixing member 221, a first shaping connecting member 222 and a second shaping connecting member 223 arranged on the fixing member 221. The shaping driving member 210 is connected with the fixing member 221. The first shaping connecting member 222 is provided with a first shaping contact member 225 for contacting a region of the hinge 120. The second shaping connecting member 223 is provided with a second shaping contact member 226 for contacting another region of the hinge 120. The first shaping connecting member 222 and the second shaping connecting member 223 are further provided with a shaping elastic member 224.

[0057] In the specific implementation process, the fixing member 221 is connected to the shaping drive member 210. One side of the fixing member 221 is connected to the first shaping connector 222, and the other side is connected to the second shaping connector 223. The shaping drive member 210 drives the fixing member 221 to move, thereby moving the first shaping connector 222 and the second pillow-shaped connector. The end of the first shaping connector 222 is connected to the first shaping contact member 225. During the pressing process, the first shaping contact member 225 contacts and presses a region of the hinge 120, which is the area for attaching the adhesive film 130, causing this region to press against the inner wall of the groove, thereby adjusting and fixing the position of the hinge 120. One end of the second shaping connector 223 is connected to one end of the shaping elastic member 224, and the other end of the shaping elastic member 224 is connected to the second shaping contact member 226. The second shaping contact member 226 is used to press other areas of the hinge 120, and the second shaping contact member 226 has a flexible surface to avoid damaging the outer surface of the hinge 120. In the specific implementation process, the shaping elastic element 224 adopts a spring or other elastic structure to play a buffering role and ensure that the hinge 120 can be smoothly adjusted in position.

[0058] Further reference Figure 3 As shown, the first shaping contact 225 is provided with a pressing protrusion 227, which is adapted to the carrier 110 and used to contact the hinge 120. In specific implementation, the pressing protrusion 227 is protruding. During the pressing process, the pressing protrusion 227 is adapted to the adhesive application area to adjust and fix the position of the hinge 120, ensuring the position of the hinge 120 and making the adhesive application area face upward to ensure smooth adhesive application.

[0059] In addition, the pressing and shaping device 220 also includes a shaping frame 230 and a guide assembly 228. The shaping drive member 210 is disposed on the shaping frame 230, and guide assemblies 228 are respectively provided between the fixing member 221 and the second shaping connecting member 223, and between the fixing member 221 and the shaping frame 230. In this embodiment, it can be understood that the fixing member 221 is connected to the shaping drive member 210 and is in a suspended state, which is prone to shaking during movement. The guide assembly 228 is provided between the fixing member 221 and the shaping frame 230 to ensure the stability of the movement of the fixing member 221 and to play a guiding role. It can also be understood that an elastic member 224 is provided between the second shaping contact member 226 and the second shaping connecting member 223, so that the second shaping contact member 226 is also in a suspended state. The guide assembly 228 is provided between the second shaping contact member 226 and the fixing member 221 to ensure the trajectory and stability of the movement of the second shaping contact member 226. In the specific implementation process, the guide assembly 228 adopts a slider guide rail structure to ensure the accuracy of the movement trajectory of the fixing member 221 and the second forming contact member 226. The forming frame 230 also has sensors, which correspond one-to-one with the mold groove to detect whether there is a hinge 120 in the mold groove.

[0060] refer to Figure 4 As shown, in one embodiment, the adhesive applicator 300 further includes an adhesive supply assembly 330, which includes a material belt 331 and an adhesive carrier platform 332. The adhesive sheet 130 is disposed on the material belt 331. The material belt 331 rotates so that the adhesive sheet 130 contacts the edge of the adhesive carrier platform 332 and is removed from the material belt 331, thereby causing the adhesive sheet 130 to move to the adhesive carrier platform 332. The adhesive applicator 310 has at least one suction head 311, which adsorbs the adhesive sheet 130 located on the adhesive carrier platform 332 and transfers it to the hinge 120.

[0061] The adhesive supply assembly 330 is located on the worktable and is used to supply the adhesive sheet 130. Specifically, the material strip 331 is rotated by the rotation of the feed roll and the unload roll, and the adhesive sheet 130 is attached to the material strip 331. When the material strip 331 passes the edge of the adhesive carrier 332, it bends and contacts the edge of the adhesive carrier 332, thereby transferring the adhesive sheet 130 from the material strip 331 to the adhesive carrier 332. It is understood that the surface of the adhesive carrier 332 is smoothly configured, such as by providing a release surface, to prevent the adhesive sheet 130 from adhering to the adhesive carrier 332. In the specific implementation, the adhesive application robot 310 picks up the adhesive sheet 130 one by one to ensure the shape of the adhesive sheet 130 after picking up, which facilitates adhesive application and ensures application accuracy.

[0062] In one embodiment, the adhesive applicator 300 further includes an adhesive applicator detection component that is communicatively connected to the adhesive applicator robot 310. The adhesive applicator detection component includes an adhesive applicator lower detection camera 341, a first adhesive applicator upper detection camera 342, and a second adhesive applicator upper detection camera 343. The adhesive applicator lower detection camera 341 is used to detect the adhesive sheet 130 adsorbed by the adsorption head 311. The first adhesive applicator upper detection camera 342 is positioned toward the adhesive carrier stage 332, and the second adhesive applicator upper detection camera 343 is positioned toward the hinge 120 located at the adhesive applicator position.

[0063] The quantity and position of the adhesive sheets 130 on the adhesive carrier 332, and whether the adhesive application robot 310 successfully picks up the adhesive sheets 130, are all related to whether successful adhesive application can be achieved. In this embodiment, an adhesive application detection component, communicatively connected to the adhesive application robot 310, is used to detect the position of the adhesive sheets 130 and ensure successful adhesive application. Specifically, an adhesive application detection camera 341 is located on the travel path of the adhesive application robot 310 as it transfers the adhesive sheets to detect the adhesive sheet 130 being picked up by the adhesive application robot 310. A first adhesive application detection camera 342 is located directly above the adhesive carrier 332 to detect the position information of the adhesive sheets 130 on the adhesive carrier 332. A second adhesive application detection camera is located above the hinge 120 to obtain the position information of the hinge 120 where adhesive needs to be applied, thereby improving the accuracy of adhesive application.

[0064] In specific implementation, the pre-compression assembly 320 includes a pre-compression drive 321 and a pre-compression head 322. The pre-compression drive 321 drives the pre-compression head 322 to move and compress the hinge 120, and the pre-compression head 322 corresponds one-to-one with the hinge 120. In specific implementation, the pre-compression assembly 320 also includes a pre-compression bracket, which is fixed on the worktable. The pre-compression drive 321 is located on the pre-compression bracket and connected to a pre-compression frame. The pre-compression frame is provided with multiple pre-compression heads 322, which correspond one-to-one with the hinge 120 on the carrier 110 and are used to compress the metal part of the hinge 120 to prevent damage to the hinge 120.

[0065] refer to Figure 7 As shown, in one embodiment, the turntable 100 also has a hot pressing position, and the automatic hinge adhesive applicator further includes a hot pressing mechanism 600. The hot pressing mechanism 600 includes a hot pressing fixing component 610, a hot pressing drive component 620, and a high-temperature pressing head 630. The hot pressing fixing component 610 presses the hinge 120, and the hot pressing drive component 620 is connected to the high-temperature pressing head 630 and drives the high-temperature pressing head 630 to move and press the hinge 120 located at the hot pressing position. The high-temperature pressing head 630 is provided with a heating rod 631 and a thermally conductive silicone 632. The heating rod 631 is used to provide heat, and the thermally conductive silicone 632 contacts the film 130 of the hinge 120.

[0066] After the adhesive film 130 is attached to the hinge 120, a hot-pressing mechanism 600 is used in this embodiment to heat-press the adhesive film 130 in order to improve the adhesion strength of the adhesive film 130. It should be noted that in this embodiment, the turntable 100 module also has a fixed plate, which is fixedly connected to the worktable. The hot-pressing mechanism 600 is located on the fixed plate, making reasonable use of space and facilitating the overall space design of the equipment. The adhesive application area of ​​the turntable 100 between the feeding positions also has a hot-pressing position. At the hot-pressing position, the hot-pressing mechanism 600 clamps and heats the adhesive film 130 to improve the adhesion strength of the adhesive film 130. Specifically, before the high-temperature pressure head 630 presses the adhesive film 130, the hot-pressing fixing component 610 first presses the hinge 120 to prevent the hinge 120 from shaking during the hot-pressing process.

[0067] In the specific implementation process, each high-temperature pressure head 630 is connected to a hot-pressing drive component 620 to ensure the hot-pressing effect. The high-temperature pressure head 630 is equipped with a heating rod 631, which is used to provide heat and exchange heat with the high-temperature pressure head 630. The heat from the high-temperature pressure head 630 is transferred to the film 130 through thermally conductive silicone 632. The thermally conductive silicone 632 can improve the thermal conductivity, thereby improving the efficiency of hot pressing.

[0068] Continue to refer to Figure 7 As shown, in one embodiment, the hot-press fixing assembly 610 includes a hot-press fixing drive 611, a hot-press fixing frame 612, and hot-press fixing heads 613. Multiple hot-press fixing heads 613 are provided, each corresponding to a hinge 120. The hot-press fixing heads 613 are located on the hot-press fixing frame 612. The hot-press drive 611 is connected to the hot-press fixing frame 612 and drives the hot-press fixing frame 612 to move, causing the hot-press fixing heads 613 to press against the hinge 120. In this embodiment, the hot-press fixing drive 611 is connected to the hot-press fixing frame 612. Multiple hot-press fixing heads 613 corresponding to the hinge 120 are provided on the hot-press fixing frame 612. The hot-press fixing heads 613 press against the metal portion of the hinge 120 to avoid damaging the hinge 120.

[0069] refer to Figure 5 and Figure 6 As shown, in one embodiment, the transfer mechanism 400 includes a feeding platform 410, a lifting component 420, a traversing component 430, and a hopper 440. The lifting component 420 is used to place the material tray, and the feeding robot 500 transfers the hinge 120 to the material tray. The feeding platform 410 is provided with a lifting component 450, which is used to lift the material tray. The traversing component 430 is provided with a traversing platform 431, which has a receiving position and a storage position. The lifting component 450 transfers the material tray to the traversing platform 431 located at the receiving position, and the traversing platform 431 moves to the storage position and transfers the material tray into the hopper 440.

[0070] In the specific implementation process, the unloading platform 410 has a clearance opening to facilitate the lifting component 420 driving the material tray to rise and fall. The lifting component 420 adopts a screw module or cylinder module, etc. The lifting component 420 holds the empty material tray. The unloading robot 500 picks up the hinge 120 and places it on the material tray of the lifting component 420 in sequence. After it is full, the material tray is moved into the hopper 440 by the transverse component 430. Specifically, the lifting component 420 lifts the uppermost material tray to the lifting component 450. The lifting component 450 adopts two cylinders arranged opposite each other and lifting rods connected to the cylinders. The cylinders drive the lifting rods to extend under the material tray, and the lifting component 420 moves down. The transverse component 430 has a transverse drive cylinder and drives the transverse stage 431 to the receiving position, that is, the lifting component 450, located below the material tray. The lifting component 450 places the material tray on the transverse stage 431. Specifically, the transverse moving table 431 has a lifting cylinder 432, which drives the transverse moving table 431 to rise and receive the material tray. When the material tray is full, the transverse moving drive cylinder moves the transverse moving table 431 to the storage position. At the storage position, the lifting cylinder 432 lifts the material tray to the hopper 440. The hopper 440 is also equipped with a bearing assembly 441, which includes two oppositely arranged bearing cylinders. The two bearing cylinders extend under the material tray and support it. When the transverse moving table 431 moves the material tray to the hopper 440 again, the bearing cylinders retract. After the transverse moving table 431 drives all the material trays to the corresponding positions, it extends under the last layer of material trays. When the hopper 440 is full, the material trays are transferred manually or by other equipment.

[0071] Furthermore, the transfer mechanism 400 also includes a tray transfer line 470, which is located below the unloading platform 410 and is used to transport empty trays. After the trays on the lifting assembly 420 are used up, the lifting assembly 420 descends below the tray transfer line 470, and the empty trays are transferred to a position above the lifting assembly 420 via the tray transfer line 470. The lifting assembly 420 then rises to lift the empty trays to continue receiving the hinges 120. In one embodiment, the unloading mechanism includes two sets of unloading platforms 410, a lifting assembly 420, a traversing assembly 430, and a storage bin 440 to store hinges 120 of different models.

[0072] refer to Figure 8 As shown, in one embodiment, the turntable 100 also has a detection position, and the automatic hinge adhesive applicator also includes a detection mechanism 700. The detection mechanism 700 includes a final inspection camera 710, a lamp tube 720 and a lamp holder 730. The lamp tube 720 is disposed on the lamp holder 730 and is used to provide a light source. The final inspection camera 710 faces the hinge 120 located at the detection position.

[0073] Understandably, hinge 120 needs to be inspected before being unloaded to confirm whether the adhesive application and appearance of hinge 120 meet the requirements. Specifically, in this embodiment, turntable 100 also has a detection position, which is set before the unloading position. At the detection position, final inspection camera 710 photographs hinge 120, lamp holder 730 is set on the worktable, and lamp tube 720 is used to provide light source to improve detection accuracy.

[0074] In addition, the transfer mechanism 400 also includes an NG tray 460, which is located on one side of the unloading platform 410. The unloading robot 500 places the NG hinge 120 on the NG tray 460 for manual re-inspection.

[0075] refer to Figure 11 and Figure 12 As shown, the present invention also proposes an integrated device for adhesive-applied pull-out testing, which includes a pull-out testing mechanism 900 and an automatic hinge adhesive applicator. The specific structure of the automatic hinge adhesive applicator is as described in the above embodiments. Since this integrated device for adhesive-applied pull-out testing adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be elaborated here.

[0076] The hinge 120 is equipped with a label 121, and the turntable 100 of the automatic hinge adhesive applicator also has a cover-pulling position. The cover-pulling test mechanism 900 includes a cover-pulling drive 910, a cover-pulling fixing frame 920, and a cover-pulling placement chamber 930. The cover-pulling fixing frame 920 is equipped with a cover-pulling fixing pressure head 921. The cover-pulling fixing frame 920 moves so that the cover-pulling fixing pressure head 921 presses against the hinge 120 located at the cover-pulling position. The cover-pulling drive 910 is connected to a suction nozzle 911, which is used to absorb the label 121. The cover-pulling placement chamber 930 is used to receive the label 121.

[0077] It should be noted that the hinge 120 has a label 121, which identifies the model of the hinge 120. In this embodiment, the label 121 is pulled by the label-pulling test mechanism 900 to test its stability. Specifically, if the label 121 can be pulled, it is an NG product. Of course, the final inspection camera 710 of the automatic hinge adhesive applicator can be used to check whether the label 121 is still present to determine whether the product is good. In the specific implementation process, the turntable 100 of the automatic hinge adhesive applicator has a label-pulling position, which is located after the hot pressing position. The label-pulling test mechanism 900 has a label-pulling frame, and a label-pulling drive 910 is located on the label-pulling frame. The label-pulling drive 910 also drives a label-pulling fixing block. The label-pulling fixing block is equipped with a suction nozzle 911, which corresponds to the label 121 of the hinge 120, and the hinge 120 and the suction nozzle 911 are arranged in a one-to-one correspondence.

[0078] Before the suction nozzle 911 pulls the cover 121, the cover-pulling bracket 920 presses down, causing the cover-pulling fixing head 921 to press the hinge 120, thus preventing the hinge 120 from being pulled out of the groove by the suction nozzle 911. Specifically, the cover-pulling frame is also equipped with a pressing and fixing drive component, which drives the cover-pulling bracket 920. The cover-pulling bracket 221 is equipped with multiple cover-pulling fixing heads 921, which are used to press the metal part of the hinge 120 to avoid damaging the hinge 120.

[0079] The pull-out lid placement compartment 930 is connected to a placement compartment drive. When the suction nozzle 911 pulls the label 121 to test whether the label 121 can be pulled out, the pull-out lid drive 910 drives the suction nozzle 911 to rise. Then, the placement compartment drive drives the pull-out lid placement compartment 930 to move below the suction nozzle 911. The suction nozzle 911 places the pulled-out label 121 into the pull-out lid placement compartment 930. Of course, it should be noted that after the label 121 is pulled out, the hinge 120 is detected as an NG product by the final inspection camera 710.

[0080] The above description is merely an exemplary embodiment of the present invention and does not limit the scope of protection of the present invention. Any equivalent structural transformations made based on the inventive concept of the present invention and the contents of the specification and drawings of the present invention, or direct / indirect applications in other related technical fields, are included within the scope of protection of the present invention.

Claims

1. A hinge automatic taping apparatus, characterized by, The application relates to a hinge feeding device. The hinge feeding device comprises a rotating disc module, a shaping mechanism, a rubberizing mechanism and a discharging module. The rotating disc module comprises a rotating disc provided with a plurality of carriers which are arranged at intervals along the circumference of the rotating disc, and the carriers are provided with a type groove for placing the hinge; the rotating disc rotates and has a feeding position, a shaping position, a rubberizing position and a discharging position; at the feeding position, the hinge is fed into the type groove. The shaping mechanism comprises a shaping driving element and a downward pressing shaping device; the shaping driving element is drivingly connected with the downward pressing shaping device and drives the downward pressing shaping device to move to press the hinge at the shaping position; the downward pressing shaping device comprises a fixing element, a first shaping connecting element and a second shaping connecting element arranged on the fixing element; the shaping driving element is connected with the fixing element; the first shaping connecting element is provided with a first shaping contact element for contacting a region of the hinge; the second shaping connecting element is provided with a second shaping contact element for contacting another region of the hinge; the fixing element and the second shaping connecting element are further provided with a shaping elastic element. The rubberizing mechanism comprises a rubberizing mechanical arm and a pre-pressing assembly; the pre-pressing assembly is used for pressing the hinge at the rubberizing position; and the rubberizing mechanical arm is used for attaching a rubber sheet to the hinge at the rubberizing position.

2. The hinge automatic taping apparatus of claim 1, wherein The discharging module comprises a discharging mechanical arm and a transfer mechanism; the discharging mechanical arm is used for transferring the hinge at the discharging position to the transfer mechanism. The first shaping contact element is provided with a downward pressing convex part which is matched with the carrier and used for contacting the hinge; and / or 3. The hinge automatic taping apparatus of claim 1, wherein The downward pressing shaping device further comprises a shaping rack and a guide assembly; the shaping driving element is arranged on the shaping rack; the guide assembly is arranged between the fixing element and the second shaping connecting element and between the fixing element and the shaping rack.

4. The hinge automatic taping apparatus of claim 3, wherein The rubberizing mechanism further comprises a rubber supplying assembly; the rubber supplying assembly comprises a rubber belt and a rubber loading platform; the rubber sheet is arranged on the rubber belt; the rotation of the rubber belt enables the rubber sheet to contact the edge of the rubber loading platform and to be separated from the rubber belt, so that the rubber sheet is moved to the rubber loading platform; the rubberizing mechanical arm has at least one suction head which sucks the rubber sheet on the rubber loading platform and transfers the rubber sheet to the hinge. The rubberizing mechanism further comprises a rubberizing detection assembly which is in communication connection with the rubberizing mechanical arm; the rubberizing detection assembly comprises a rubberizing lower detection camera, a first rubberizing upper detection camera and a second rubberizing upper detection camera; the rubberizing lower detection camera is used for detecting the rubber sheet sucked by the suction head; the first rubberizing upper detection camera is arranged towards the rubber loading platform; and the second rubberizing upper detection camera is arranged towards the hinge at the rubberizing position; and / or The pre-pressing assembly comprises a pre-pressing driving element and a pre-pressing head; the pre-pressing driving element drives the pre-pressing head to move to press the hinge; and the pre-pressing head is in one-to-one correspondence with the hinge.

5. The hinge automatic taping apparatus of claim 1, wherein The rotary table further has a hot-pressing position, and the automatic adhesive application device further comprises a hot-pressing mechanism, which comprises a hot-pressing fixing assembly, a hot-pressing driving member and a high-temperature pressing head. The hot-pressing fixing assembly is used to press the hinge. The hot-pressing driving member is connected with the high-temperature pressing head and drives the high-temperature pressing head to move to press the hinge located at the hot-pressing position. The high-temperature pressing head is provided with a heating rod and heat-conducting silica gel. The heating rod is used to provide heat, and the heat-conducting silica gel is in contact with the adhesive sheet of the hinge.

6. The hinge automatic taping apparatus of claim 5, wherein The hot-pressing fixing assembly comprises a hot-pressing fixing driving member, a hot-pressing fixing frame and a plurality of hot-pressing fixing heads corresponding to the hinges one by one. The hot-pressing fixing heads are arranged on the hot-pressing fixing frame. The hot-pressing driving member is connected with the hot-pressing fixing frame and drives the hot-pressing fixing frame to move so that the hot-pressing fixing heads press the hinges.

7. The hinge automatic taping apparatus of claim 1, wherein The transfer mechanism comprises a feeding table, a jacking assembly, a horizontal moving assembly and a storage bin. The jacking assembly is used to place a tray. The feeding manipulator transfers the hinges to the tray. The feeding table is provided with a lifting assembly used to lift the tray. The horizontal moving assembly is provided with a horizontal moving table having a receiving position and a storage position. The lifting assembly transfers the tray to the horizontal moving table at the receiving position. The horizontal moving table moves to the storage position and transfers the tray to the storage bin.

8. The hinge automatic taping apparatus of claim 1, wherein The rotary table further has a detection position, and the automatic adhesive application device further comprises a detection mechanism, which comprises a final inspection camera, a lamp tube and a lamp holder. The lamp tube is arranged on the lamp holder and is used to provide a light source. The final inspection camera is directed to the hinges located at the detection position.

9. A gasketed pull-tab test integration apparatus, comprising: The automatic adhesive application device comprises a cap pulling test mechanism and the hinge automatic adhesive application device according to any one of claims 1-8. The hinge is provided with a cap. The rotary table of the automatic adhesive application device further has a cap pulling position. The cap pulling test mechanism comprises a cap pulling driving member, a cap pulling fixing frame and a cap pulling placing bin. The cap pulling fixing frame is provided with a cap pulling fixing pressing head. The cap pulling fixing frame moves so that the cap pulling fixing pressing head presses the hinge located at the cap pulling position. The cap pulling driving member is connected with a suction nozzle used to adsorb the cap. The cap pulling placing bin is used to receive the cap.

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