Automatic dispensing machine for automobile screen

Abstract

The utility model relates to an automatic dispensing machine for an automobile screen, which comprises a rack, a turntable mechanism, a transfer mechanism and a dispensing mechanism, the turntable mechanism and the transfer mechanism are arranged on the rack, the dispensing mechanism is arranged on the transfer mechanism, the turntable mechanism is provided with a first carrier and a second carrier adjacent to the first carrier, and the second carrier is arranged on the rack. The glue dispensing mechanism comprises a mounting plate, a positioning assembly and glue dispensing assemblies, the positioning assembly and the glue dispensing assemblies are mounted on the mounting plate, and the two glue dispensing assemblies are arranged on the two sides of the positioning assembly correspondingly; the two dispensing assemblies can dispense heat conduction gel on the detachable screen semi-finished product loaded on the first carrier and the mainboard assembly loaded on the second carrier at the same time. The glue dispensing device has the beneficial effects that high-precision glue dispensing operation can be realized, and the production efficiency and the product quality are remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile screen processing, and specifically relates to an automatic dispensing machine for automobile screen. BACKGROUND

[0002] When producing an automobile screen, in order to ensure the heat dissipation effect of the automobile screen, a heat-conducting gel needs to be applied to the positions corresponding to the heat-generating devices (such as chips) of the mainboard assembly and the middle frame of the detachable screen. The application of the heat-conducting gel not only requires accurate positioning, but also requires uniform gel amount to achieve the best heat-conducting effect. Traditional dispensing processes usually rely on manual operation, which can meet production requirements to some extent, but due to the precision, efficiency and consistency problems of manual operation, it is difficult to meet the requirements of modern automobile manufacturing for high quality and high efficiency. Manual dispensing not only easily causes position deviation and uneven gel amount, but also increases the production cycle and cost. In addition, with the miniaturization and complication of automobile electronic components, the difficulty of manual operation is further increased, making it difficult to ensure the precision and consistency of dispensing. SUMMARY

[0003] The utility model aims at providing an automatic dispensing machine for automobile screen, which can realize high-precision dispensing operation and significantly improve production efficiency and product quality.

[0004] An automatic dispensing machine for automobile screen, comprising a rack, a turntable mechanism, a transfer mechanism and a dispensing mechanism, the turntable mechanism and the transfer mechanism are installed on the rack, the dispensing mechanism is installed on the transfer mechanism, the turntable mechanism is provided with a first carrier and a second carrier adjacent to the first carrier, the dispensing mechanism comprises a mounting plate, a positioning assembly and a dispensing assembly, the positioning assembly and the dispensing assembly are installed on the mounting plate, two groups of the dispensing assembly are respectively arranged on the two sides of the positioning assembly, and two groups of the dispensing assembly can simultaneously dispense heat-conducting gel on the detachable screen semi-finished product loaded on the first carrier and the mainboard assembly loaded on the second carrier.

[0005] In the above scheme, the detachable screen semi-finished product and the mainboard assembly are respectively loaded on the first carrier and the second carrier, the rotating disc mechanism drives the first carrier and the second carrier to move to the preset dispensing position, the mounting plate connects the positioning assembly and the dispensing assembly with the moving mechanism, the dispensing assembly and the positioning assembly are moved to the above of the detachable screen semi-finished product on the first carrier and the mainboard assembly on the second carrier by the moving mechanism, the dispensing position is positioned by the positioning assembly, the dispensing position of the detachable screen semi-finished product is on the middle frame, and the dispensing position of the mainboard assembly is on the heat generating device, after positioning, the dispensing assembly descends and dispenses the heat conducting gel, the two dispensing assemblies can simultaneously dispense the detachable screen semi-finished product and the mainboard assembly, which not only improves the production efficiency, but also ensures the precision and consistency of dispensing, ensures that the heat conducting gel uniformly covers the middle frame and the heat generating device, through the accurate control of the positioning assembly, the dispensing assembly can accurately dispense at the preset position, after dispensing is completed, the dispensing assembly rises, the rotating disc mechanism brings the first carrier and the second carrier back to the starting position, and the mainboard assembly is manually taken out and installed on the detachable screen semi-finished product by turning over.

[0006] Further, the dispensing mechanism further comprises a detection assembly, the detection assembly comprises a connecting frame and a laser sensor, the connecting frame is connected with the mounting plate, and the laser sensor is installed on the connecting frame and suspended above the rotating disc mechanism.

[0007] In the above scheme, the laser sensor is connected with the mounting plate through the connecting frame, the laser sensor can be a multi-point laser 3D detection sensor, and the laser sensor can monitor the dispensing position and the amount of glue in real time during dispensing, so as to ensure that each dispensing is within the preset position and the amount of glue range.

[0008] Further, the positioning assembly comprises a first connecting plate, a second connecting plate, a third connecting plate, a camera and a light source, the second connecting plate is connected with the first connecting plate, the third connecting plate is connected with the second connecting plate, the camera is installed on the second connecting plate, and the light source is connected with the third connecting plate.

[0009] In the above scheme, through the multi-level connection of the first connecting plate, the second connecting plate and the third connecting plate, the accurate positioning and fine adjustment of the camera and the light source can be realized, the camera is used to capture the image of the dispensing position, and the light source provides uniform illumination to ensure the image quality. This combination can realize accurate identification and positioning of the dispensing position, the camera can quickly capture images and process data to quickly determine the dispensing position, shorten the positioning time and improve the production efficiency.

[0010] Further, a plurality of first connecting holes are arranged on the first connecting plate, the second connecting plate is connected with the first connecting hole through the first connecting hole, one end of the second connecting plate connected with the third connecting plate is provided with a plurality of second connecting holes, and the third connecting plate is provided with an oblong hole.

[0011] In the above scheme, the plurality of first connecting holes on the first connecting plate and the plurality of second connecting holes on the second connecting plate provide a plurality of connecting points, so that the second connecting plate and the third connecting plate can be fine-tuned at multiple positions, which can realize accurate position adjustment of the camera and the light source, ensure the accuracy and consistency of positioning during dispensing, and the oblong hole facilitates the installation of the third connecting plate, improves the flexibility, adaptability and stability of the installation of the third connecting plate.

[0012] Further, the dispensing assembly comprises a lifting drive and a dispensing glue valve, the lifting drive is installed on the mounting plate, and the dispensing glue valve is connected with the output end of the lifting drive.

[0013] In the above scheme, the lifting drive can accurately control the descending height of the dispensing glue valve, ensuring that the glue is accurately applied to the target position. The cooperation of the lifting drive and the dispensing glue valve realizes accurate and efficient dispensing process.

[0014] Further, the transfer mechanism comprises a first support frame, a second support frame and a support plate, the first support frame is provided with a sliding assembly, the second support frame is provided with a Y-axis module, and the two ends of the support plate are respectively connected with the sliding assembly and the Y-axis module. The support plate is provided with an X-axis module, the X-axis module is connected with a vertical Z-axis module, and the mounting plate is connected with the Z-axis module.

[0015] In the above scheme, through the combination of the X-axis module, the Y-axis module and the Z-axis module, the dispensing assembly can realize free movement in three-dimensional space, accurately control the dispensing position, and ensure that the glue is accurately applied to the target area. The Y-axis module, the X-axis module and the Z-axis module usually adopt high-precision linear modules or servo motors for driving, which have high precision and high repeat positioning accuracy, ensuring that the positioning error of the dispensing assembly is minimized. The first support frame and the second support frame provide a stable support foundation for the transfer mechanism, ensuring that there is no shaking or deviation during high-speed transfer and dispensing.

[0016] Further, the rotating disc mechanism comprises a rotating drive assembly and a rotating disc, the rotating drive assembly is connected with the rotating disc through a rotating shaft, and at least two first carriers and at least two second carriers are installed on the rotating disc.

[0017] In the above scheme, at least two first carriers and at least two second carriers are installed on the rotating turntable, which can realize multi-station operation. Multiple automobile screen parts can be glued or other processed at the same time, for example, when gluing, detachable screen semi-finished products and main board assemblies can be assembled, or detachable screen semi-finished products and main board assemblies to be glued can be placed on the first carrier and the second carrier, realizing uninterrupted production process to improve production efficiency. Through the rotating drive assembly, the rotation angle and speed of the rotating turntable can be accurately controlled, and the rapid switching of the station can be realized.

[0018] Further, it further comprises a weighing mechanism, the weighing mechanism is installed on the rack, the weighing mechanism comprises an electronic scale and an origin positioning assembly, and the electronic scale and the origin positioning assembly are arranged adjacent to each other.

[0019] In the above scheme, the weight of the glue is monitored in real time by the electronic scale, the amount of glue for each gluing can be accurately controlled, the waste and uneven distribution of the glue are avoided, the gluing quality is improved, the data of the electronic scale can be connected with the control system, the real-time feedback and adjustment of the gluing process are realized, and the amount of glue for each gluing is consistent. The origin positioning assembly ensures the accurate initial position of the glue head, improves the accuracy and repeatability of gluing. The electronic scale and the origin positioning assembly are arranged adjacent to each other, so that the equipment layout is compact.

[0020] Further, the origin positioning assembly comprises a first support and a second support, the first support is installed on the rack, the second support is connected with the first support in the horizontal direction, a rectangular notch is arranged in the middle of the second support, and a needle sensing sensor is installed in the notch.

[0021] In the above scheme, the needle sensing sensor is installed in the notch of the second support, which can accurately detect the position of the glue head and ensure that the glue head can accurately return to the original position each time, thereby improving the accuracy and repeatability of gluing. The stable connection of the first support and the second support provides a stable installation basis for the needle sensing sensor, ensures that the needle sensing sensor will not shake or deviate during equipment operation, and improves the stability of the equipment.

[0022] Further, it further comprises a glue wiping mechanism, the glue wiping mechanism is installed on the rack, and two groups of the glue wiping mechanism are located on the two sides of the weighing mechanism.

[0023] In the above scheme, the glue wiping mechanism can effectively clean the needle of the glue valve, remove residual glue or glue residue, and ensure that the needle is clean every time it is glued. Regular cleaning of the needle can prevent the glue from drying or condensing, avoid clogging of the needle, and ensure the continuity and stability of the gluing process.

[0024] The utility model discloses an automatic dispensing machine for automobile screen has can realize high accuracy's dispensing operation, the beneficial effect of remarkable improvement production efficiency and product quality. The detachable screen semi-finished product and mainboard assembly are loaded on the first carrier and the second carrier respectively, and the carousel mechanism drives the first carrier and the second carrier to be transferred to the preset dispensing position, and the mounting plate makes the positioning assembly and the dispensing assembly be connected with the transfer mechanism, and the dispensing assembly and the positioning assembly are transferred to the top of the detachable screen semi-finished product on the first carrier and the mainboard assembly on the second carrier through the transfer mechanism, and the dispensing position is positioned through the positioning assembly, and the dispensing position of detachable screen semi-finished product is in the middle frame, and the dispensing position of mainboard assembly is on the heating device, and after positioning, the dispensing assembly drops and points the heat-conducting gel, and two sets of dispensing assemblies can simultaneously carry out dispensing to detachable screen semi-finished product and mainboard assembly, not only improve production efficiency, but also ensure the precision and consistency of dispensing, ensure that the heat-conducting gel evenly covers the middle frame and the heating device, and through the accurate control of the positioning assembly, the dispensing assembly can accurately dispense in the preset position. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is whole schematic diagram of automatic dispensing machine for automobile screen of an embodiment.

[0026] Figure 2 It is whole schematic diagram of carousel mechanism, dispensing mechanism and transfer mechanism of an embodiment.

[0027] Figure 3 It is dispensing mechanism structure perspective drawing of an embodiment.

[0028] Figure 4 It is positioning assembly structure perspective drawing of an embodiment.

[0029] Figure 5 It is transfer mechanism structure perspective drawing of an embodiment.

[0030] Figure 6 It is carousel mechanism structure perspective drawing of an embodiment.

[0031] Figure 7 It is origin positioning assembly perspective drawing of an embodiment.

[0032] Explanation of reference numerals: 1, rack; 2, turntable mechanism; 21, rotation driving assembly; 22, rotation shaft; 23, rotation turntable; 3, transfer mechanism; 31, first support frame; 32, second support frame; 33, support plate; 34, sliding assembly; 35, Y-axis module; 36, X-axis module; 37, Z-axis module; 4, dispensing mechanism; 41, mounting plate; 42, positioning assembly; 421, first connecting plate; 4211, first connecting hole; 422, second connecting plate; 4221, second connecting hole; 4231, oblong hole; 423, third connecting plate; 424, camera; 425, light source; 43, dispensing assembly; 431, lifting driving piece; 432, dispensing glue valve; 44, detection assembly; 441, connecting frame; 442, laser sensor; 5, first carrier; 6, second carrier; 7, weighing mechanism; 71, electronic scale; 72, origin positioning assembly; 721, first support; 722, second support; 7221, notch; 723, needle sensor; 8, rubber wiping mechanism. DETAILED DESCRIPTION

[0033] The automobile screen automatic dispensing machine will be further described in detail below in combination with specific embodiments and the drawings.

[0034] As shown in Figure 1 and Figure 2 , in a preferred embodiment, the automobile screen automatic dispensing machine comprises a rack 1, a turntable mechanism 2, a transfer mechanism 3, and a dispensing mechanism 4, the turntable mechanism 2 and the transfer mechanism 3 are installed on the rack 1, the dispensing mechanism 4 is installed on the transfer mechanism 3, the turntable mechanism 2 is provided with a first carrier 5 and a second carrier 6 adjacent to the first carrier 5, the dispensing mechanism 4 comprises a mounting plate 41, a positioning assembly 42, and a dispensing assembly 43, the positioning assembly 42 and the dispensing assembly 43 are installed on the mounting plate 41, two groups of dispensing assemblies 43 are respectively arranged on the two sides of the positioning assembly 42, and the two groups of dispensing assemblies 43 can simultaneously dispense heat-conducting gel on the detachable screen semi-finished product loaded on the first carrier 5 and the mainboard assembly loaded on the second carrier 6.

[0035] The detachable screen semi-finished product and the mainboard assembly are respectively loaded on the first carrier 5 and the second carrier 6, the rotating disc mechanism 2 drives the first carrier 5 and the second carrier 6 to move to a preset position for dispensing, the mounting plate 41 connects the positioning assembly 42 and the dispensing assembly 43 with the moving mechanism 3, the moving mechanism 3 moves the dispensing assembly 43 and the positioning assembly 42 to the top of the detachable screen semi-finished product on the first carrier 5 and the mainboard assembly on the second carrier 6, the positioning assembly 42 positions the dispensing position, the dispensing position of the detachable screen semi-finished product is on the middle frame, and the dispensing position of the mainboard assembly is on the heat generating device, after positioning, the dispensing assembly 43 descends and dispenses the heat conducting gel, the two dispensing assemblies 43 can simultaneously dispense the detachable screen semi-finished product and the mainboard assembly, which not only improves the production efficiency, but also ensures the dispensing accuracy and consistency, ensures that the heat conducting gel uniformly covers the middle frame and the heat generating device, through the accurate control of the positioning assembly 42, the dispensing assembly 43 can accurately dispense at the preset position, after dispensing, the dispensing assembly 43 rises, the rotating disc mechanism 2 drives the first carrier 5 and the second carrier 6 to return to the starting position, and the mainboard assembly is manually taken out and installed on the detachable screen semi-finished product by turning over.

[0036] As shown in Figure 2 and Figure 3 , in some embodiments, the dispensing mechanism 4 further comprises a detection assembly 44, the detection assembly 44 comprises a connecting frame 441 and a laser sensor 442, the connecting frame 441 is connected with the mounting plate 41, and the laser sensor 442 is installed on the connecting frame 441 and suspended above the rotating disc mechanism 2. The laser sensor 442 is connected with the mounting plate 41 through the connecting frame 441, the laser sensor 442 can be a multi-point laser 3D detection sensor, which can monitor the dispensing position and the amount of gel in real time during dispensing, ensuring that each dispensing is within the preset position and amount range.

[0037] As shown in Figure 3 and Figure 4 , in some embodiments, the positioning assembly 42 comprises a first connecting plate 421, a second connecting plate 422, a third connecting plate 423, a camera 424 and a light source 425, the second connecting plate 422 is connected with the first connecting plate 421, the third connecting plate 423 is connected with the second connecting plate 422, the camera 424 is installed on the second connecting plate 422, and the light source 425 is connected with the third connecting plate 423. Through the multi-level connection of the first connecting plate 421, the second connecting plate 422 and the third connecting plate 423, the camera 424 and the light source 425 can be accurately positioned and finely adjusted, the camera 424 is used to capture images of the dispensing position, and the light source 425 provides uniform illumination to ensure image quality. This combination can achieve accurate identification and positioning of the dispensing position, the camera 424 can quickly capture images and process data to quickly determine the dispensing position, shorten the positioning time and improve the production efficiency.

[0038] As shown in Figure 4 In some embodiments, a plurality of first connecting holes 4211 are provided on the first connecting plate 421, the second connecting plate 422 is connected to the first connecting plate 421 through the first connecting holes 4211, one end of the second connecting plate 422 connected to the third connecting plate 423 is provided with a plurality of second connecting holes 4221, and the third connecting plate 423 is provided with an oblong hole 4231. The plurality of first connecting holes 4211 on the first connecting plate 421 and the plurality of second connecting holes 4221 on the second connecting plate 422 provide a plurality of connecting points, so that the second connecting plate 422 and the third connecting plate 423 can be fine-tuned at multiple positions. This design can realize accurate position adjustment of the camera 424 and the light source 425, ensure the accuracy and consistency of positioning during dispensing, and the oblong hole 4231 makes the installation of the third connecting plate 423 more convenient, improving the flexibility, adaptability and stability of the installation of the third connecting plate 423.

[0039] As shown in Figure 3 In some embodiments, the dispensing assembly 43 includes a lifting drive 431 and a dispensing glue valve 432, the lifting drive 431 is installed on the mounting plate 41, and the dispensing glue valve 432 is connected to the output end of the lifting drive 431. The lifting drive 431 can accurately control the descent height of the dispensing glue valve 432, ensuring that the glue is accurately applied to the target position. The cooperation of the lifting drive 431 and the dispensing glue valve 432 realizes an accurate and efficient dispensing process.

[0040] As shown in Figure 2 and Figure 5 In some embodiments, the transfer mechanism 3 includes a first support frame 31, a second support frame 32 and a support plate 33, the first support frame 31 is installed with a sliding assembly 34, the second support frame 32 is installed with a Y-axis module 35, the two ends of the support plate 33 are respectively connected with the sliding assembly 34 and the Y-axis module 35, the support plate 33 is installed with an X-axis module 36, the X-axis module 36 is connected with a vertical Z-axis module 37, and the mounting plate 41 is connected with the Z-axis module 37. Through the combination of the X-axis module 36, the Y-axis module 35 and the Z-axis module 37, the dispensing assembly 43 can realize free movement in three-dimensional space, accurately control the dispensing position, and ensure that the glue is accurately applied to the target area. The Y-axis module 35, the X-axis module 36 and the Z-axis module 37 are usually driven by high-precision linear modules or servo motors, which have high precision and high repeat positioning accuracy, ensuring that the positioning error of the dispensing assembly 43 is minimized. The first support frame 31 and the second support frame 32 provide a stable support foundation for the transfer mechanism 3, ensuring that there is no shaking or deviation during high-speed transfer and dispensing.

[0041] As shown in Figure 2 and Figure 6As shown in some embodiments, the rotary mechanism 2 includes a rotary driving assembly 21 and a rotary disc 23, the rotary driving assembly 21 is connected with the rotary disc 23 through a rotary shaft 22, and at least two first carriers 5 and at least two second carriers 6 are installed on the rotary disc 23. The installation of the at least two first carriers 5 and the at least two second carriers 6 on the rotary disc 23 can realize multi-station operation. Multiple automobile screen parts can be glued or processed at the same time, for example, when gluing, detachable screen semi-finished products and mainboard assemblies can be assembled, or detachable screen semi-finished products and mainboard assemblies to be glued can be placed on the first carrier 5 and the second carrier 6, realizing uninterrupted production process to improve production efficiency. Through the rotary driving assembly 21, the rotation angle and speed of the rotary disc 23 can be accurately controlled, and the rapid switching of the station can be realized.

[0042] As shown in some embodiments, Figure 2 and Figure 6 As shown in some embodiments, the weighing mechanism 7 is also included, the weighing mechanism 7 is installed on the rack 1, the weighing mechanism 7 includes an electronic scale 71 and an origin positioning assembly 7242, and the electronic scale 71 and the origin positioning assembly 7242 are arranged adjacent to each other. The weight of the glue is monitored in real time through the electronic scale 71, the amount of glue for each gluing can be accurately controlled, the waste and uneven distribution of the glue are avoided, the gluing quality is improved, the data of the electronic scale 71 can be connected with the control system, the real-time feedback and adjustment of the gluing process are realized, and the amount of glue for each gluing is ensured to be consistent. The origin positioning assembly 7242 ensures the accurate initial position of the gluing head, improves the accuracy and repeatability of gluing. The electronic scale 71 and the origin positioning assembly 7242 are arranged adjacent to each other, so that the equipment layout is compact.

[0043] As shown in some embodiments, Figure 7 As shown in some embodiments, the origin positioning assembly 7242 includes a first support 721 and a second support 722, the first support 721 is installed on the rack 1, the second support 722 is connected with the first support 721 in the horizontal direction, a rectangular notch 7221 is arranged in the middle of the second support 722, and a needle sensor 723 is installed in the notch 7221. The needle sensor 723 is installed in the notch 7221 of the second support 722, which can accurately detect the position of the gluing head, ensure that the gluing head can accurately return to the original position every time, and improve the accuracy and repeatability of gluing. The stable connection of the first support 721 and the second support 722 provides a stable installation basis for the needle sensor 723, ensures that the needle sensor 723 will not shake or deviate during equipment operation, and improves the stability of the equipment.

[0044] As shown in some embodiments, Figure 6As shown, in some embodiments, the glue wiping mechanism 8 is also included, which is installed on the rack 1, and two groups of glue wiping mechanisms 8 are respectively located on the two sides of the weighing mechanism 7. The glue wiping mechanism 8 can effectively clean the needle head of the glue dispensing valve 432, remove the residual glue or glue residue, and ensure that the needle head is clean every time the glue is dispensed. Regular cleaning of the needle head can prevent the glue from drying or condensing, avoid the needle head from being blocked, and ensure the continuity and stability of the glue dispensing process.

[0045] The utility model discloses a kind of working principle and process of automobile screen automatic glue dispenser, after adjusting glue dispensing valve 432 by weighing mechanism 7 and glue wiping mechanism 8, detachable screen semi-finished product and mainboard assembly are respectively loaded on first carrier 5 and second carrier 6, carousel mechanism 2 drives first carrier 5 and second carrier 6 to be transferred to the position of pre-set glue dispensing, glue dispensing component 43 and positioning component 42 are transferred to the top of detachable screen semi-finished product on first carrier 5 and mainboard assembly on second carrier 6 by transfer mechanism 3, the position of glue dispensing is positioned by positioning component 42, the position of detachable screen semi-finished product glue dispensing is in middle frame, the position of mainboard assembly glue dispensing is on heating device, after positioning, glue dispensing component 43 drops and points heat-conducting gel, two groups of glue dispensing component 43 simultaneously glue, glue dispensing component 43 rises after completing glue dispensing, carousel mechanism 2 takes back first carrier 5 and second carrier 6 to starting position, when glue, detachable screen semi-finished product and mainboard assembly after assembly glue dispensing are completed can be assembled, and detachable screen semi-finished product and mainboard assembly to be glued are placed on first carrier 5 and second carrier 6, realize uninterrupted production process.

[0046] In the description of the utility model, it needs to be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0047] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly and specifically limited.

[0048] In the utility model, unless another definite provision and limitation, the term " install " " link " " connect " " fixed " and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can pass through intermediate medium indirectly connect, can be two element inside's intercommunication or two element's mutual action relation.

[0049] Although the description of the utility model is combined with the above specific embodiment, it is obvious that many substitutions, modifications and changes can be made by the person skilled in the art according to the above content. Therefore, all such substitutions, improvements and changes are included in the spirit and scope of the appended claims.

Claims

1. An automatic dispensing machine for automobile screens, comprising a frame, characterized in that, The device also comprises a rotating disc mechanism, a transferring mechanism and a dispensing mechanism, the rotating disc mechanism and the transferring mechanism are installed on the frame, the dispensing mechanism is installed on the transferring mechanism, the rotating disc mechanism is provided with a first carrier and a second carrier adjacent to the first carrier, the dispensing mechanism comprises a mounting plate, a positioning assembly and a dispensing assembly, the positioning assembly and the dispensing assembly are installed on the mounting plate, two groups of the dispensing assembly are respectively arranged on the two sides of the positioning assembly, and the two groups of the dispensing assembly can simultaneously dispense heat-conducting gel on the detachable screen semi-finished product loaded on the first carrier and the mainboard assembly loaded on the second carrier.

2. The automatic screen dispensing machine of claim 1, wherein, The dispensing mechanism further comprises a detection assembly, the detection assembly comprises a connecting frame and a laser sensor, the connecting frame is connected with the mounting plate, and the laser sensor is installed on the connecting frame and suspended above the rotating disc mechanism.

3. The automatic screen dispensing machine of claim 1, wherein, The positioning assembly comprises a first connecting plate, a second connecting plate, a third connecting plate, a camera and a light source, the second connecting plate is connected with the first connecting plate, the third connecting plate is connected with the second connecting plate, the camera is installed on the second connecting plate, and the light source is connected with the third connecting plate.

4. The automatic screen dispensing machine of claim 3, wherein, A plurality of first connecting holes are arranged on the first connecting plate, the second connecting plate is connected with the first connecting plate through the first connecting holes, one end of the second connecting plate connected with the third connecting plate is provided with a plurality of second connecting holes, and the third connecting plate is provided with an oblong hole.

5. The automatic screen dispensing machine of claim 1, wherein, The dispensing assembly comprises a lifting driving element and a dispensing glue valve, the lifting driving element is installed on the mounting plate, and the dispensing glue valve is connected with the output end of the lifting driving element.

6. The automatic screen dispensing machine of claim 1, wherein, The transferring mechanism comprises a first support frame, a second support frame and a support plate, the first support frame is provided with a sliding assembly, the second support frame is provided with a Y-axis module, the two ends of the support plate are respectively connected with the sliding assembly and the Y-axis module, the support plate is provided with an X-axis module, the X-axis module is connected with a vertical Z-axis module, and the mounting plate is connected with the Z-axis module.

7. The automatic screen dispensing machine of claim 1, wherein, The rotating disc mechanism comprises a rotating driving assembly and a rotating disc, the rotating driving assembly is connected with the rotating disc through a rotating shaft, and at least two first carriers and at least two second carriers are installed on the rotating disc.

8. The automatic screen dispensing machine of claim 1, wherein, The device also comprises a weighing mechanism, the weighing mechanism is installed on the frame, and the weighing mechanism comprises an electronic scale and an origin positioning assembly.

9. The automatic screen dispensing machine of claim 8, wherein, The origin positioning assembly comprises a first support and a second support, the first support is installed on the frame, the second support is connected with the first support in the horizontal direction, a rectangular notch is arranged in the middle of the second support, and a needle sensor is installed in the notch.

10. The automatic screen dispensing machine of claim 8, wherein, The device also comprises a glue wiping mechanism, the glue wiping mechanism is installed on the frame, and two groups of the glue wiping mechanism are respectively arranged on the two sides of the weighing mechanism.

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