Dispensing machine

Abstract

The dispensing machine comprises a truss, a base and the truss are arranged at intervals in the second direction, a plurality of dispensing mechanisms are arranged at intervals in the first direction, each dispensing mechanism comprises a glue outlet part and a first transferring unit, a glue outlet is formed in each glue outlet part, and the glue outlet direction of each glue outlet intersects with the first direction; the fixed end of the first linear driving part is slidably connected to the truss in the first direction, the fixed end of the first rotary driving part is connected with the output end of the first linear driving part, the first linear driving part is configured to drive the first rotary driving part to move in the second direction, and the output end of the first rotary driving part is connected with the glue discharging part; the first rotary driving part is configured to drive the glue discharging part to rotate around an axis parallel to the first direction. In conclusion, according to the dispensing machine in the embodiment, the glue outlet piece is driven by the first rotary driving piece to rotate around the axis parallel to the first direction, so that enough glue can be dispensed on the front face of the display screen, and the dispensing effect is further improved.

Description

Technical Field

[0001] The present application relates to the technical field of display screen production, and in particular to a glue dispensing machine. Background Art

[0002] The display screen includes a display panel, and the display panel is connected to a printed circuit board via a chip-on-chip film. In the prior art, when producing a display screen, it is often necessary to apply insulating resin glue at the edge of the display panel where the terminal is connected to the chip-on-chip film, so as to provide insulation and corrosion protection and enhance the connection strength. In the related art, a glue dispensing mechanism is used to dispense glue on the display screen, and the glue dispensing mechanism can only dispense glue on the front of the display panel from a direction perpendicular to the display screen. When the glue dispensing mechanism dispenses glue on the edge of the terminal located on the front of the display panel, the glue is easily hung on the outer surface of the terminal, resulting in difficulty in dispensing enough glue at the position where glue is needed on the terminal, thereby causing the problem of poor glue dispensing effect on the front of the display screen. Summary of the invention

[0003] Based on this, it is necessary to provide a glue dispensing machine to address the problem that the current glue dispensing mechanism has a poor glue dispensing effect on the front of the display screen.

[0004] A glue dispensing machine, comprising:

[0005] Gantry, including trusses;

[0006] A base, arranged with intervals from the truss along the second direction;

[0007] A plurality of glue dispensing mechanisms are arranged at intervals along a first direction, wherein the glue dispensing mechanisms include a glue dispensing member and a first transfer unit, wherein the glue dispensing member is provided with a glue outlet, and a glue outlet direction of the glue outlet intersects with the first direction;

[0008] The first transfer unit includes a first linear drive member and a first rotational drive member, the fixed end of the first linear drive member is slidably connected to the truss along the first direction, the fixed end of the first rotational drive member is connected to the output end of the first linear drive member, the first linear drive member is configured to drive the first rotational drive member to move along the second direction, the output end of the first rotational drive member is connected to the glue output member, the first rotational drive member is configured to drive the glue output member to rotate around an axis parallel to the first direction, and the first direction and the second direction are arranged to intersect.

[0009] In one embodiment, the first transfer unit includes a first fine-tuning platform, the first fine-tuning platform is connected to the output end of the first linear drive, and the first linear drive is configured to drive the first fine-tuning platform to move along the second direction;

[0010] The fixed end of the first rotary drive member is connected to the first fine-tuning platform, and the first fine-tuning platform is configured to drive the first rotary drive member to move along a third direction relative to the first linear drive member, and the first direction and the second direction are both arranged to intersect with the third direction.

[0011] In one embodiment, the dispensing mechanism includes a curing component, which is located on one side of the glue outlet part along the first direction, and the curing component is slidably connected to the truss along the first direction. The curing component is provided with a light emitting hole on one side along the second direction, and the light emitting hole is used to emit light for curing the colloid.

[0012] In one embodiment, the dispensing mechanism includes a micro-motion component, and the micro-motion component includes a first micro-motion platform and a second micro-motion platform;

[0013] The first micro-motion platform is slidably connected to the truss along the first direction, the second micro-motion platform is arranged on the first micro-motion platform, and the first micro-motion platform is configured to drive the second micro-motion platform to move relative to the truss along the second direction, and the curing assembly is arranged on the second micro-motion platform, and the second micro-motion platform is configured to drive the curing assembly to move relative to the truss along the third direction.

[0014] In one embodiment, the first transfer unit includes a second linear drive member, a fixed end of the second linear drive member is disposed on the truss, the fixed end of the first linear drive member is connected to an output end of the second linear drive member, and the second linear drive member is configured to drive the first linear drive member to slide relative to the truss along the first direction.

[0015] In one embodiment, the glue dispensing machine includes a cleaning component, the cleaning component is located on one side of the glue dispensing part along the second direction, and the cleaning component includes a waste glue collection box, a cleaning box and a rag arranged in sequence along the first direction;

[0016] A receiving groove is provided on one side of the cleaning box close to the glue outlet member. The receiving groove contains cleaning liquid and a roller brush. The roller brush is rotatably connected to the cleaning box, and part of the hair of the roller brush is immersed in the cleaning liquid.

[0017] In one embodiment, the dispensing machine includes a slide and a second transfer unit, the base is provided with a bearing surface on one side close to the truss, and the slide is provided on the bearing surface;

[0018] The second transfer unit includes a third linear drive component, a fixed end of the third linear drive component is arranged on the supporting surface, an output end of the third linear drive component is connected to the slide, and the third linear drive component is configured to drive the slide to move along the third direction on the supporting surface so that the slide moves to the side of the glue outlet component along the second direction.

[0019] In one embodiment, the second transfer unit includes a second rotary drive member, a fixed end of the second rotary drive member is connected to an output end of the third linear drive member, the third linear drive member is configured to drive the second rotary drive member to move along the third direction on the bearing surface, the slide is connected to the output end of the second rotary drive member, and the second rotary drive member is configured to drive the slide to rotate around an axis parallel to the second direction;

[0020] The dispensing machine includes a visual component and a controller. The visual component is arranged on the truss. The visual component is used to photograph the side of the workpiece on the slide away from the bearing surface. The visual component and the second rotating drive member are both communicatively connected to the controller.

[0021] In one embodiment, the slide includes a base and two brackets, the base is connected to the output end of the second rotating drive member, the second rotating drive member is configured to drive the base to rotate around an axis parallel to the second direction, the two brackets are arranged on the base, the two brackets are arranged at intervals along the third direction, and are configured to move toward or away from each other along the third direction, and each of the brackets is provided with a suction cup.

[0022] In one of the embodiments, the glue dispensing machine includes a transport mechanism, and the transport mechanism is used to transport the workpiece to be glued.

[0023] In this embodiment, the staff puts the display screen between the base and the truss so that the front of the display screen faces the truss and the back of the display screen contacts the base, and then performs the glue dispensing operation. The specific glue dispensing process is as follows: the first linear drive member slides relative to the truss along the first direction, the first linear drive member drives the first rotary drive member to perform corresponding movement, the first rotary drive member drives the glue dispensing member to move relative to the front of the display screen along the first direction until the glue dispensing member moves to the side of the area to be glued located on the front of the display screen along the second direction, the first linear drive member stops sliding, and drives the first rotary drive member to approach the front of the display screen along the second direction, the first rotary drive member drives the glue dispensing member to move synchronously, when the glue dispensing member moves to the specified position from the front of the display screen, the first linear drive member stops driving, and the first rotary drive member drives the glue dispensing member to rotate around an axis parallel to the first direction, so that the glue outlet of the glue dispensing member is inclined in the direction to the front of the display screen, and glue is dispensed to the terminal on the area to be glued located on the display screen. Since the glue dispensing direction of the glue outlet is not perpendicular to the front of the display screen, the glue spitted out of the glue outlet is difficult to hang on the outer surface of the terminal, and the glue dispensing position on the terminal can be dispensed with enough glue. In summary, the glue dispensing machine in this embodiment drives the glue dispensing member to rotate around an axis parallel to the first direction through the first rotating driving member, so that enough glue can be dispensed on the front of the display screen, thereby improving the glue dispensing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments or exemplary embodiments of the present application, the drawings required for use in the description of the embodiments or exemplary embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 This is a structural schematic diagram of a glue dispensing machine in one embodiment of the present application.

[0026] Figure 2 for Figure 1 The assembly drawing of the dispensing mechanism, cleaning components and gantry in the dispensing machine is shown.

[0027] Figure 3 for Figure 2 Front view of the center dispensing mechanism.

[0028] Figure 4 for Figure 3 Left view of the center dispensing mechanism.

[0029] Figure 5 for Figure 2 Schematic diagram of the structure of the cleaning component.

[0030] Figure 6 for Figure 1 The assembly diagram of the slide and the second transfer unit in the dispensing machine is shown.

[0031] Figure 7 for Figure 6 Schematic diagram of the structure of the middle slide.

[0032] Figure 8 for Figure 1 The assembly diagram of the vision component and gantry in the dispensing machine is shown.

[0033] Fig. 9 for Figure 1 The assembly drawing of the mounting frame and the transport mechanism in the dispensing machine is shown.

[0034] Fig.10 for Fig. 9 A partial enlarged schematic diagram of the structure at point A in the middle.

[0035] Fig.11 for Fig.10 A partial enlarged schematic diagram of the structure at point B in the middle.

[0036] Reference numerals:

[0037] Dispensing machine 1000;

[0038] Gantry 1100, truss 1110, support frame 1120;

[0039] Base 1200, bearing surface 1210, mounting frame 1220, cross beam 1221, longitudinal beam 1222, support beam 1223;

[0040] Glue dispensing mechanism 1300, glue dispensing member 1310, first transfer unit 1320, first rotary drive member 1321, first fine-tuning platform 1322, first linear drive member 1323, second linear drive member 1324, curing assembly 1330, micro-motion assembly 1340, first micro-motion platform 1341, second micro-motion platform 1342, third micro-motion platform 1343, detection assembly 1350, AOI detector 1351, fill light member 1352;

[0041] Cleaning assembly 1400, mounting seat 1410, cleaning box 1420, containing slot 1421, roller brush 1430, waste glue collecting box 1440, wiping cloth 1450, roller brush driving member 1460;

[0042] Slide table 1500, base 1510, slide rail 1520, bracket 1530, adsorption hole 1531, suction cup 1540;

[0043] A second transfer unit 1600, a third linear drive member 1610, and a second rotation drive member 1620;

[0044] Vision component 1700, fourth linear drive member 1710, image collector 1720;

[0045] The transport mechanism 1800, the sliding platform 1810, the third rotating driving member 1820, the screw rod 1830, the guide rail 1840, the sliding assembly 1850, the fixing seat 1851, the connecting plate 1852, the drag chain 1860, the mounting plate 1870, the guide groove 1871, the adsorption assembly 1880, the suction rod 1881, and the suction nozzle 1882;

[0046] The third transfer unit 1900 , the fifth linear drive member 1910 , the stopper 1920 , the buffer 1930 , and the protective plate 1940 . DETAILED DESCRIPTION

[0047] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0048] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0049] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0050] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0051] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0052] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0053] See also Figures 1 to 4 , Figure 1The structural schematic diagram of a glue dispensing machine in an embodiment of the present application is shown. A glue dispensing machine 1000 provided in an embodiment of the present application includes: a gantry 1100, a base 1200 and a plurality of glue dispensing mechanisms 1300, the gantry 1100 includes a truss 1110, the base 1200 and the truss 1110 are arranged at intervals along the second direction, the plurality of glue dispensing mechanisms 1300 are arranged at intervals along the first direction, the glue dispensing mechanism 1300 includes a glue dispensing member 1310 and a first transfer unit 1320, the glue dispensing member 1310 is provided with a glue outlet (not shown in the figure), the glue outlet direction of the glue outlet intersects with the first direction, and the first transfer unit 1320 includes a first linear drive member 1310. 23 and the first rotary drive member 1321, the fixed end of the first linear drive member 1323 is slidably connected to the truss 1110 along the first direction, the fixed end of the first rotary drive member 1321 is connected to the output end of the first linear drive member 1323, the first linear drive member 1323 is configured to drive the first rotary drive member 1321 to move along the second direction, the output end of the first rotary drive member 1321 is connected to the glue discharge member 1310, the first rotary drive member 1321 is configured to drive the glue discharge member 1310 to rotate around an axis parallel to the first direction, and the first direction is arranged to intersect with the second direction.

[0054] In this embodiment, the staff puts the display screen (not shown in the figure) between the base 1200 and the truss 1110, so that the front of the display screen faces the truss 1110 and the back of the display screen contacts the base 1200, and then performs the glue dispensing operation. The specific glue dispensing process is as follows: the first linear driving member 1323 slides relative to the truss 1110 along the first direction, the first linear driving member 1323 drives the first rotating driving member 1321 to move accordingly, and the first rotating driving member 1321 drives the glue dispensing member 1310 to move relative to the front of the display screen along the first direction until the glue dispensing member 1310 moves to the glue dispensing area to be located on the front of the display screen (not shown in the figure). The first linear drive member 1323 stops sliding on one side of the second direction (not shown in the figure), and drives the first rotary drive member 1321 to approach the front of the display screen along the second direction. The first rotary drive member 1321 drives the glue dispensing member 1310 to move synchronously. When the glue dispensing member 1310 moves to a specified position from the front of the display screen, the first linear drive member 1323 stops driving, and the first rotary drive member 1321 drives the glue dispensing member 1310 to rotate around an axis parallel to the first direction, so that the glue outlet of the glue dispensing member 1310 faces the direction inclined to the front of the display screen, and dispenses glue to the terminal (not shown in the figure) located on the area to be dispensed on the display screen. Since the dispensing direction of the glue outlet is not perpendicular to the front of the display screen, the glue spitted out by the glue outlet is difficult to hang on the outer surface of the terminal, and the dispensing position on the terminal can dispense enough glue. In summary, the glue dispensing machine 1000 in this embodiment drives the glue dispensing member 1310 to rotate around an axis parallel to the first direction through the first rotating driving member 1321, so that sufficient glue can be dispensed on the front of the display screen, thereby improving the glue dispensing effect.

[0055] It should be noted that, since the glue dispensing machine 1000 in this embodiment includes a plurality of glue dispensing mechanisms 1300, the plurality of glue dispensing mechanisms 1300 can be used to dispense glue to different areas to be dispensed on the front of the display screen at the same time, thereby improving the glue dispensing efficiency and reducing the glue dispensing cost. In addition, the glue dispensing machine 1000 has a simple structure and is inexpensive to manufacture, which is conducive to reducing costs.

[0056] Finally, the glue dispensing part 1310 can use a piezoelectric injection valve, the glue width accuracy of the piezoelectric injection valve is between ±0.1mm, and the glue dispensing speed can reach 100mm / s.

[0057] See also Figures 1 to 4In some embodiments, the first transfer unit 1320 includes a first fine-tuning platform 1322, which is connected to the output end of the first linear drive 1323, and the first linear drive 1323 is configured to drive the first fine-tuning platform 1322 to move in the second direction. The fixed end of the first rotary drive 1321 is connected to the first fine-tuning platform 1322, and the first fine-tuning platform 1322 is configured to drive the first rotary drive 1321 to move in a third direction relative to the first linear drive 1323, and the first direction and the second direction are both arranged to intersect with the third direction.

[0058] In this embodiment, the first linear drive member 1323 slides along the first direction relative to the truss 1110, the first linear drive member 1323 drives the first fine-tuning platform 1322 to move, the first fine-tuning platform 1322 drives the first rotary drive member 1321 to move synchronously, and the first rotary drive member 1321 drives the glue discharge member 1310 to move along the first direction relative to the front of the display screen until the projection of the glue discharge member 1310 on the front of the display screen is located on the side of the area to be glued on the front of the display screen along the third direction, and the first linear drive member 1323 stops sliding.

[0059] Next, the first fine-tuning platform 1322 drives the first rotating driving component 1321 to move along the third direction, and the first rotating driving component 1321 drives the glue discharge component 1310 to move along the third direction relative to the front of the display screen. When the glue discharge component 1310 moves to the side of the to-be-dispensed area on the front of the display screen along the second direction, the first fine-tuning platform 1322 stops driving, and the first linear driving component 1323 drives the first fine-tuning platform 1322 to approach the front of the display screen along the second direction. The first fine-tuning platform 1322 drives the first rotating driving component 1321 to approach the front of the display screen, and the first rotating driving component 1321 drives the glue discharge component 1310 to move synchronously until the glue discharge component 1310 moves to the specified position along the second direction away from the front of the display screen, and the first linear driving component 1323 stops driving.

[0060] Finally, the first rotating driving member 1321 drives the glue dispensing member 1310 to rotate around an axis parallel to the first direction, so that the glue outlet of the glue dispensing member 1310 is inclined toward the front of the display screen to dispense glue to the terminals located in the glue dispensing area on the display screen.

[0061] See also Figures 1 to 4 In some embodiments, the dispensing mechanism 1300 includes a curing component 1330, which is located on one side of the glue outlet member 1310 along the first direction. The curing component 1330 is slidably connected to the truss 1110 along the first direction. A light emitting hole (not shown) is provided on one side of the curing component 1330 along the second direction, and the light emitting hole is used to emit light for curing the colloid.

[0062] In this embodiment, the glue dispensing component 1310 moves along the first direction relative to the front of the display screen and during the process of dispensing glue on the front of the display screen, the curing component 1330 slides on the truss 1110 along the first direction relative to the front of the display screen, and the light outlet hole of the curing component 1330 emits light toward the front of the display screen to cure the glue on the front of the display screen, thereby improving the dispensing effect.

[0063] See also Figures 1 to 4 In some embodiments, the dispensing mechanism 1300 includes a micro-motion component 1340, and the micro-motion component 1340 includes a first micro-motion platform 1341 and a second micro-motion platform 1342. The first micro-motion platform 1341 is slidably connected to the truss 1110 along a first direction, and the second micro-motion platform 1342 is disposed on the first micro-motion platform 1341. The first micro-motion platform 1341 is configured to drive the second micro-motion platform 1342 to move relative to the truss 1110 along the second direction. The curing component 1330 is disposed on the second micro-motion platform 1342, and the second micro-motion platform 1342 is configured to drive the curing component 1330 to move relative to the truss 1110 along a third direction.

[0064] In this embodiment, after the glue dispensing member 1310 completes the dispensing of glue on the front surface of the display screen, the first micro-motion platform 1341 slides relative to the truss 1110 along the first direction, the first micro-motion platform 1341 drives the second micro-motion platform 1342 to move synchronously, and the second micro-motion platform 1342 drives the curing component 1330 to move relative to the front surface of the display screen along the first direction. When the projection of the curing component 1330 on the front surface of the display screen is located on one side of the dispensing area on the front surface of the display screen along the third direction, the first micro-motion platform 1341 stops sliding, and the second micro-motion platform 1342 drives the curing component 1330 to move relative to the dispensing area on the front surface of the display screen along the third direction. The first micro-motion platform 1341 drives the second micro-motion platform 1342 to approach the front of the display screen along the second direction, and the second micro-motion platform 1342 drives the curing component 1330 to approach the front of the display screen. When the distance between the curing component 1330 and the front of the display screen in the second direction is the target value, the first micro-motion platform 1341 stops driving, and the curing component 1330 emits light toward the area to be glued on the front of the display screen through the light emitting hole to cure the glue in the area to be glued on the front of the display screen.

[0065] See also Figures 1 to 4In some embodiments, the first transfer unit 1320 includes a second linear drive member 1324, a fixed end of the second linear drive member 1324 is disposed on the truss 1110, a fixed end of the first linear drive member 1323 is connected to an output end of the second linear drive member 1324, and the second linear drive member 1324 is configured to drive the first linear drive member 1323 to slide relative to the truss 1110 along a first direction.

[0066] In this embodiment, the second linear drive member 1324 drives the first linear drive member 1323 to slide relative to the truss along the first direction, the first linear drive member 1323 drives the first fine-tuning platform 1322 to move, the first fine-tuning platform 1322 drives the first rotating drive member 1321 to move synchronously, and the first rotating drive member 1321 drives the glue output member 1310 to move along the first direction relative to the front of the display screen.

[0067] In some embodiments, the first fine motion platform 1341 is connected to the output end of the second linear driving member 1324 , and the first fine motion platform 1341 is configured to slide relative to the truss 1110 along the first direction under the drive of the second linear driving member 1324 .

[0068] In some embodiments, the dispensing mechanism 1300 includes a detection component 1350 , and the detection component 1350 includes an AOI detector 1351 (Automatic Optic Inspection automatic optical detector), and the AOI detector 1351 is slidably connected to the truss 1110 along a first direction.

[0069] It should be noted that the AOI detector 1351 is used to capture the image of the glue in the glue dispensing area on the front of the display screen, so that the staff can determine the glue dispensing width of the glue part 1310. The AOI detector 1351 can use a 2K line scan camera.

[0070] In some embodiments, the AOI detector 1351 is connected to an output end of the second linear driving member 1324 , and the AOI detector 1351 is configured to slide relative to the truss 1110 along a first direction under the drive of the second linear driving member 1324 .

[0071] In some embodiments, the micro-motion assembly 1340 includes a third micro-motion platform 1343, which is connected to the output end of the second linear drive member 1324, and the second linear drive member 1324 is configured to drive the third micro-motion platform 1343 to slide relative to the truss 1110 along a first direction; the AOI detector 1351 is disposed on the third micro-motion platform 1343, and the third micro-motion platform 1343 is configured to drive the AOI detector 1351 to approach or move away from the base 1200 along a second direction.

[0072] In some embodiments, the detection component 1350 includes a fill light 1352, which is located on a side of the AOI detector 1351 close to the base 1200 along the second direction. The fill light 1352 is disposed on the third micro-motion platform 1343. The fill light 1352 is configured to approach or move away from the base 1200 along the second direction under the drive of the third micro-motion platform 1343. The fill light 1352 is used to irradiate light toward the base 1200 to provide fill light for the AOI detector 1351.

[0073] It should be supplemented that the light emitted by the fill light 1352 can illuminate the area to be dispensed on the front of the display screen, thereby facilitating the AOI detector 1351 to take pictures.

[0074] In some embodiments, the fill light element 1352 is connected to the output end of the second linear driving element 1324 , and the fill light element 1352 is configured to slide relative to the truss 1110 along the first direction under the drive of the second linear driving element 1324 .

[0075] See also Figure 2 and Figure 5 In some embodiments, the glue dispensing machine 1000 includes a cleaning component 1400, which is located on one side of the glue outlet 1310 along the second direction. The cleaning component 1400 includes a waste glue collection box 1440, a cleaning box 1420 and a rag 1450 arranged in sequence along the first direction. The cleaning box 1420 is provided with a receiving groove 1421 on one side close to the glue outlet 1310. The receiving groove 1421 contains a cleaning liquid (not shown in the figure) and a roller brush 1430. The roller brush 1430 is rotatably connected to the cleaning box 1420, and part of the brush of the roller brush 1430 is immersed in the cleaning liquid.

[0076] In this embodiment, before performing the glue dispensing operation, the first rotating driving member 1321 drives the glue discharging member 1310 to rotate around an axis parallel to the first direction to change the glue discharging direction of the glue outlet of the glue discharging member 1310 until the glue outlet of the glue discharging member 1310 faces the waste glue collection box 1440. The first rotating driving member 1321 stops driving, and the glue discharging member 1310 spits waste glue into the waste glue collection box 1440 through the glue outlet.

[0077] After the glue discharging member 1310 spits out the waste glue, the first linear driving member 1323 slides relative to the truss 1110 along the first direction. On the one hand, the first linear driving member 1323 drives the first rotary driving member 1321 to move synchronously. On the other hand, the first rotary driving member 1321 is driven to move along the second direction. The first rotary driving member 1321 drives the glue discharging member 1310 to approach the cleaning box 1420. In this process, the first rotary driving member 1321 drives the glue discharging member 1310 to rotate around an axis parallel to the first direction to change the glue discharging member 1310. The glue outlet direction of the glue outlet of the glue outlet component 1310 is changed. When the glue outlet of the glue outlet component 1310 contacts the brush of the roller brush 1430 located outside the cleaning liquid, the first linear drive component 1323 no longer slides, the first linear drive component 1323 and the first rotary drive component 1321 stop driving, and the roller brush 1430 rotates relative to the cleaning box 1420. The brush of the roller brush 1430 is immersed in the cleaning liquid and leaves the cleaning liquid to clean the glue outlet of the glue outlet component 1310 to clean the waste glue adhering to the glue outlet of the glue outlet component 1310.

[0078] After the waste glue adhering to the glue outlet of the glue outlet member 1310 is cleaned by the roller brush 1430, the first linear driving member 1323 slides relative to the truss 1110 along the first direction. The first linear driving member 1323 drives the first rotary driving member 1321 to move on the one hand, and drives the first rotary driving member 1321 to move along the second direction on the other hand. The first rotary driving member 1321 drives the glue outlet member 1310 to approach the wiping cloth 1450. At the same time, the first rotary driving member 1321 drives the glue outlet member 1310 rotates around an axis parallel to the first direction to change the glue outlet direction of the glue outlet of the glue outlet 1310. When the glue outlet of the glue outlet 1310 contacts the wiping cloth 1450, the first linear driving member 1323 no longer slides, the first linear driving member 1323 and the first rotating driving member 1321 stop driving, and the wiping cloth 1450 absorbs water stains from the glue outlet of the glue outlet 1310 to prevent the water stains from falling on the front of the display screen when the glue outlet 1310 dispenses glue, thereby contaminating the display screen.

[0079] It should be noted that the cleaning liquid can be alcohol, and the cleaning cloth 1450 can be a dust-free cloth.

[0080] In some embodiments, the cleaning assembly 1400 includes a mounting seat 1410 , which is disposed on a side of the base 1200 close to the truss 1110 , and the cleaning box 1420 , the waste glue collection box 1440 , and the wiping cloth 1450 are all disposed on the mounting seat 1410 .

[0081] In some embodiments, the cleaning component 1400 includes a roller brush drive 1460, the fixed end of which is disposed on the cleaning box 1420, the output end of the roller brush drive 1460 is connected to the roller brush 1430, and the roller brush drive 1460 is configured to drive the roller brush 1430 to rotate around an axis parallel to the first direction.

[0082] In some embodiments, the cleaning component 1400 includes an energy detector (not shown), which is disposed on the mounting base 1410. The energy detector is used to detect the intensity of light emitted by the curing component 1330, so that the staff can adjust the intensity of light emitted by the curing component 1330 according to the detection results, thereby ensuring the curing effect of the curing component 1330 on the glue.

[0083] See also Figure 1 , Figure 6 and Figure 7 In some embodiments, the dispensing machine 1000 includes a slide 1500 and a second transfer unit 1600. A bearing surface 1210 is provided on the side of the base 1200 close to the truss 1110. The slide 1500 is arranged on the bearing surface 1210. The second transfer unit 1600 includes a third linear drive component 1610. The fixed end of the third linear drive component 1610 is arranged on the bearing surface 1210. The output end of the third linear drive component 1610 is connected to the slide 1500. The third linear drive component 1610 is configured to drive the slide 1500 to move on the bearing surface 1210 along the third direction so that the slide 1500 moves to the side of the glue outlet 1310 along the second direction.

[0084] In this embodiment, the staff places the display screen to be glued on the side of the slide 1500 away from the bearing surface 1210, and makes the back of the display screen contact with the side of the slide 1500 away from the bearing surface 1210, and the front of the display screen faces the truss 1110, and then the third linear drive component 1610 drives the slide 1500 to move on the bearing surface 1210 along the third direction, and the slide 1500 drives the display screen to move relative to the truss 1110 along the third direction until the slide 1500 moves to the side of the glue outlet component 1310 along the second direction, and the third linear drive component 1610 stops driving, and the slide 1500 stops moving.

[0085] It should be noted that the slide 1500 moves to one side of the glue dispensing member 1310 along the second direction to transport the display screen to one side of the glue dispensing member 1310 along the second direction, thereby facilitating the glue dispensing member 1310 to dispense glue to the area to be dispensed on the front of the display screen.

[0086] See also Figure 1 , Figure 6 and Figure 7In some embodiments, the second transfer unit 1600 includes a second rotary drive member 1620, the fixed end of the second rotary drive member 1620 is connected to the output end of the third linear drive member 1610, the third linear drive member 1610 is configured to drive the second rotary drive member 1620 to move along the third direction on the bearing surface 1210, the slide 1500 is connected to the output end of the second rotary drive member 1620, the second rotary drive member 1620 is configured to drive the slide 1500 to rotate around an axis parallel to the second direction, the dispensing machine 1000 includes a visual component 1700 and a controller (not shown), the visual component 1700 is arranged on the truss 1110, the visual component 1700 is used to shoot the side of the workpiece on the slide 1500 away from the bearing surface 1210, and the visual component 1700 and the second rotary drive member 1620 are both communicatively connected to the controller.

[0087] In this embodiment, the third linear drive member 1610 drives the second rotary drive member 1620 to move along the third direction on the bearing surface 1210, and the second rotary drive member 1620 drives the slide 1500 to move synchronously. The workpiece (display screen) on the slide 1500 moves along the third direction relative to the truss 1110. During this process, the visual component 1700 shoots the side of the workpiece on the slide 1500 that is away from the bearing surface 1210, and transmits the photographed data to the controller. The controller controls the second rotary drive member 1620 to drive the slide 1500 to rotate around an axis parallel to the second direction based on the received data, thereby changing the posture of the workpiece on the slide 1500 until the length direction or width direction of the workpiece on the slide 1500 is parallel to the first direction, and the second rotary drive member 1620 stops driving.

[0088] In some embodiments, the two visual components 1700 are located on one side of the truss 1110 along the third direction, and the two visual components 1700 are spaced apart along the first direction.

[0089] In some embodiments, the visual component 1700 includes an image collector 1720, which is slidably connected to the truss 1110 along a first direction. The image collector 1720 is used to photograph the side of the workpiece on the slide 1500 that is away from the bearing surface 1210. The image collector 1720 is communicatively connected to the controller.

[0090] In some embodiments, the visual component 1700 includes a fourth linear drive member 1710, a fixed end of the fourth linear drive member 1710 is disposed on the truss 1110, an output end of the fourth linear drive member 1710 is connected to the image collector 1720, and the fourth linear drive member 1710 is configured to drive the image collector 1720 to slide relative to the truss 1110 along a first direction.

[0091] See also Figure 1 , Figure 6and Figure 7 In some embodiments, the slide 1500 includes a base 1510 and two brackets 1530. The base 1510 is connected to the output end of the second rotary driving member 1620. The second rotary driving member 1620 is configured to drive the base 1510 to rotate around an axis parallel to the second direction. The two brackets 1530 are arranged on the base 1510. The two brackets 1530 are arranged at intervals along the third direction and are configured to move toward or away from each other along the third direction. Each bracket 1530 is provided with a suction cup 1540.

[0092] In this embodiment, the staff places the display screen on the slide 1500 and makes the base 1510 and the bracket 1530 contact with the back of the display screen. The suction cup 1540 on the bracket 1530 generates an adsorption force, and the adsorption force adsorbs the back of the display screen. Since the two brackets 1530 are arranged at intervals along the third direction and are configured to move toward or away from each other along the third direction, the staff can adjust the spacing between the two brackets 1530 in the third direction to make the back of the display screen contact with the suction cup 1540 on the bracket 1530, so as to support display screens of different sizes along the third direction.

[0093] In some embodiments, the second transfer unit 1600 includes two limit blocks (not shown in the figure), the two limit blocks are arranged at the output end of the third linear drive member 1610, and the two limit blocks are arranged around the outer periphery of the output end of the second rotary drive member 1620, and one of the two limit blocks is configured to abut against the output end of the second rotary drive member 1620 when the second rotary drive member 1620 drives the base 1510 to rotate a first angle, so as to prevent the second rotary drive member 1620 from further driving the base 1510 to rotate; the other limit block of the two limit blocks is configured to abut against the output end of the second rotary drive member 1620 when the second rotary drive member 1620 drives the base 1510 to rotate a second angle, so as to prevent the second rotary drive member 1620 from further driving the base 1510 to rotate, and the first angle is greater than the second angle.

[0094] In some embodiments, the slide 1500 includes a slide rail 1520 extending along a third direction. The slide rail 1520 is disposed on the base 1510 , and two brackets 1530 are slidably connected to the slide rail 1520 along the third direction.

[0095] In some embodiments, the slide 1500 includes two locking members (not shown), which are arranged corresponding to the two brackets 1530, each locking member is arranged on the corresponding bracket 1530, and the locking member is configured to lock the sliding connection between the bracket 1530 and the slide rail 1520 when the corresponding bracket 1530 stops sliding.

[0096] In some embodiments, a suction hole 1531 is provided on one side of the bracket 1530 close to the truss 1110 along the second direction.

[0097] In this embodiment, the staff places the display screen on the slide 1500, and makes the base 1510 and the bracket 1530 contact with the back of the display screen, and the suction cup 1540 and the adsorption hole 1531 on the bracket 1530 generate adsorption force, and the adsorption force adsorbs the back of the display screen.

[0098] In some embodiments, a plurality of suction cups 1540 are disposed on the base 1510 , and the suction cups 1540 on the base 1510 are slidably connected to the base 1510 along the second direction.

[0099] In this embodiment, the suction cup 1540 on the base 1510 is connected to the base 1510 by sliding along the second direction, so that the suction cup 1540 on the base 1510 and the suction cup 1540 on the bracket 1530 can be located in the same plane, thereby facilitating the staff to make the suction cup 1540 on the base 1510 and the suction cup 1540 on the bracket 1530 contact the back of the display screen at the same time.

[0100] In some embodiments, a first step surface (not shown) and a second step surface (not shown) are provided on one side of the bracket 1530 close to the truss 1110 along the second direction, the first step surface and the second step surface are arranged along the third direction, the spacing between the first step surface and the truss 1110 in the second direction is a first value, the spacing between the second step surface and the truss 1110 in the second direction is a second value, and the first value is greater than the second value; the first step surface on each bracket 1530 is located on the side of the second step surface on the bracket 1530 close to another bracket 1530 along the third direction, and the suction cup 1540 and the adsorption hole 1531 on each bracket 1530 are respectively provided on the first step surface and the second step surface of the bracket 1530.

[0101] See also Figure 1 , Figures 9 to 11 In some embodiments, the dispensing machine 1000 includes a transport mechanism 1800, and the transport mechanism 1800 is used to transport the workpiece to be dispensed.

[0102] In this embodiment, before the glue dispensing part 1310 is glued, the conveying mechanism 1800 conveys the workpiece to be glued (display screen) to between the base 1200 and the truss 1110, so that the front of the display screen faces the truss 1110 and the back of the display screen contacts the base 1200. After the glue dispensing part 1310 is completed, the conveying mechanism 1800 moves the workpiece to be glued away from between the base 1200 and the truss 1110.

[0103] In some embodiments, the dispensing machine 1000 includes two conveying mechanisms 1800, which are located on one side of the base 1200 close to the truss 1110, and the two conveying mechanisms 1800 are arranged at intervals along a third direction. One of the two conveying mechanisms 1800 is used to convey the workpiece to be dispensed with glue to the base 1200, and the other conveying mechanism 1800 is used to move the workpiece to be dispensed with glue away from the base 1200.

[0104] In some embodiments, the base 1200 includes a mounting frame 1220, and the mounting frame 1220 includes a beam 1221, which extends along a third direction. The beam 1221 is located on a side of the truss 1110 away from the base 1200 along the second direction, and two conveying mechanisms 1800 are arranged one by one at intervals on opposite sides of the truss 1110 along the third direction, and each conveying mechanism 1800 is slidably connected to the beam 1221 along the third direction.

[0105] In some embodiments, the mounting frame 1220 includes two longitudinal beams 1222 extending along the first direction, the two longitudinal beams 1222 are arranged at intervals along the third direction, and each longitudinal beam 1222 is disposed on a side of the cross beam 1221 away from the truss 1110 along the second direction.

[0106] In some embodiments, the two longitudinal beams 1222 are arranged in a one-to-one correspondence at two opposite sides of the truss 1110 along the third direction.

[0107] In some embodiments, the mounting frame 1220 includes a support beam 1223 extending along the second direction. Between each longitudinal beam 1222 and the base 1200, there are multiple support beams 1223 arranged at intervals along the first direction. One end of the support beam 1223 is connected to the base 1200, and the other end is connected to the corresponding longitudinal beam 1222.

[0108] In some embodiments, a step (not shown) is provided on one side of the base 1200 along the first direction, and a worker climbs onto the supporting surface 1210 from the ground via the step.

[0109] In some embodiments, the gantry 1100 includes a support frame 1120, a truss 1110 extending along a first direction, the support frame 1120 extending along a second direction, two support frames 1120 arranged at intervals along the first direction are provided between the truss 1110 and the base 1200, one end of the support frame 1120 is connected to the base 1200, and the other end is connected to the truss 1110.

[0110] In some embodiments, the transport mechanism 1800 includes a sliding platform 1810, a sliding assembly 1850 and a mounting plate 1870. The sliding platform 1810 is slidably connected to the beam 1221 along a first direction. The sliding assembly 1850 is slidably connected to the sliding platform 1810 along a second direction. The mounting plate 1870 is located on a side of the base 1200 close to the truss 1110 and is arranged at intervals with the base 1200. The mounting plate 1870 is connected to the sliding assembly 1850. An adsorption assembly 1880 is provided on the mounting plate 1870, and the adsorption assembly 1880 is used to adsorb the workpiece.

[0111] In some embodiments, the conveying mechanism 1800 includes a screw rod 1830, which extends along the second direction. The screw rod 1830 is rotatably connected to the sliding platform 1810. The screw rod 1830 is configured to rotate around its own axis. The sliding assembly 1850 includes a fixed seat 1851, which is sleeved on the outer periphery of the screw rod 1830 and is slidably connected to the screw rod 1830.

[0112] In some embodiments, the transport mechanism 1800 includes a guide rail 1840 extending along the second direction. The guide rail 1840 is disposed on the sliding platform 1810 , and the fixing seat 1851 is slidably connected to the guide rail 1840 along the second direction.

[0113] In some embodiments, the transport mechanism 1800 includes a third rotary drive member 1820, the fixed end of the third rotary drive member 1820 is disposed on the sliding platform 1810, the output end of the third rotary drive member 1820 is connected to the screw rod 1830, and the third rotary drive member 1820 is configured to drive the screw rod 1830 to rotate.

[0114] In some embodiments, the mounting plate 1870 is connected to the fixing seat 1851, and the mounting plate 1870 is parallel to the side of the base 1200 close to the truss 1110. The mounting plate 1870 is provided with a plurality of guide grooves 1871 arranged at intervals, and the guide grooves 1871 penetrate the mounting plate 1870 along the second direction. Some of the guide grooves 1871 extend along the third direction, and another part of the guide grooves 1871 extend along the first direction; at least one adsorption assembly 1880 is provided in each guide groove 1871, and the adsorption assembly 1880 is slidably connected to the guide groove 1871 along the extension direction of the guide groove 1871.

[0115] In some embodiments, the adsorption assembly 1880 includes a suction rod 1881 and a suction nozzle 1882. The suction rod 1881 in each adsorption assembly 1880 extends along the second direction and is inserted into the corresponding guide groove 1871. A suction nozzle 1882 is provided at one end of each suction rod 1881 close to the base 1200 along the second direction. The suction nozzle 1882 is connected to the suction rod 1881. One end of each suction rod 1881 away from the base 1200 along the second direction is connected to an air source (not shown).

[0116] In this embodiment, by sliding the suction rod 1881 in the corresponding guide groove 1871, the distance between any two adjacent suction nozzles 1882 can be changed, thereby meeting the suction requirements of workpieces of different sizes. It should be supplemented that the suction nozzle 1882 and the mounting plate 1870 are both anti-static, which can prevent the workpiece from being damaged by static electricity.

[0117] In some embodiments, a solenoid valve (not shown) and a pressure gauge (not shown) are provided on the fixed seat 1851. The solenoid valve is used to control the opening and closing of the passage between each suction rod 1881 and the gas source, and the pressure gauge is used to detect the pressure of the gas in the passage between each suction rod 1881 and the gas source.

[0118] In some embodiments, the dispensing machine 1000 includes a controller (not shown) and an alarm (not shown). The alarm and the pressure gauge are both communicatively connected to the controller. When the detection data received by the controller is less than a preset pressure, the controller controls the alarm to sound an alarm.

[0119] In some embodiments, the sliding assembly 1850 includes a connecting plate 1852, which is located on one side of the sliding platform 1810 along the first direction, the connecting plate 1852 and the sliding platform 1810 are arranged at intervals, and the connecting plate 1852 is connected to the fixed seat 1851; the transport mechanism 1800 includes a drag chain 1860, one end of the drag chain 1860 is arranged on the sliding platform 1810, and the other end is connected to the connecting plate 1852, and the passage between each suction rod 1881 and the air source is connected to the drag chain 1860, and can bend with the bending of the drag chain 1860.

[0120] In some embodiments, the dispensing machine 1000 includes a third transfer unit 1900, the third transfer unit 1900 includes a fifth linear drive member 1910, the fixed end of the fifth linear drive member 1910 is disposed on the beam 1221, the output end of the fifth linear drive member 1910 is connected to the sliding platform 1810, and the fifth linear drive member 1910 is configured to drive the sliding platform 1810 to slide relative to the beam 1221 along a third direction.

[0121] In some embodiments, the fifth linear drive member 1910 is provided with blocks 1920 on both sides of the relative sides along the third direction. The blocks 1920 are configured to hinder the movement of the sliding platform 1810 when in contact with the sliding platform 1810, thereby preventing the fifth linear drive member 1910 from running away during debugging.

[0122] In some embodiments, a buffer 1930 is provided on a side of each stopper 1920 close to another stopper 1920 . The buffer 1930 will be elastically deformed after contacting the sliding platform 1810 to absorb the impact of the sliding platform 1810 .

[0123] In some embodiments, the fifth linear drive member 1910 is disposed on one side of the beam 1221 along the first direction, and a protective plate 1940 is provided on the side of the fifth linear drive member 1910 away from the base 1200 along the second direction. The protective plate 1940 extends along the third direction, and the protective plate 1940 is used to prevent foreign objects from falling on the fifth linear drive member 1910.

[0124] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0125] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A dispensing machine, characterized in that: The dispensing machine comprises: Gantry, including trusses; A base, arranged with intervals from the truss along the second direction; A plurality of glue dispensing mechanisms are arranged at intervals along a first direction, wherein the glue dispensing mechanisms include a glue dispensing member and a first transfer unit, wherein the glue dispensing member is provided with a glue outlet, and a glue outlet direction of the glue outlet intersects with the first direction; The first transfer unit includes a first linear drive member and a first rotational drive member, the fixed end of the first linear drive member is slidably connected to the truss along the first direction, the fixed end of the first rotational drive member is connected to the output end of the first linear drive member, the first linear drive member is configured to drive the first rotational drive member to move along the second direction, the output end of the first rotational drive member is connected to the glue output member, the first rotational drive member is configured to drive the glue output member to rotate around an axis parallel to the first direction, and the first direction and the second direction are arranged to intersect.

2. The glue dispensing machine according to claim 1, characterized in that: The first transfer unit includes a first fine-tuning platform, the first fine-tuning platform is connected to the output end of the first linear drive, and the first linear drive is configured to drive the first fine-tuning platform to move along the second direction; The fixed end of the first rotary drive member is connected to the first fine-tuning platform, and the first fine-tuning platform is configured to drive the first rotary drive member to move along a third direction relative to the first linear drive member, and the first direction and the second direction are both arranged to intersect with the third direction.

3. The glue dispensing machine according to claim 2, characterized in that: The dispensing mechanism includes a curing component, which is located on one side of the glue outlet component along the first direction, and is slidably connected to the truss along the first direction. A light outlet hole is provided on one side of the curing component along the second direction, and the light outlet hole is used to emit light for curing the colloid.

4. The glue dispensing machine according to claim 3, characterized in that: The dispensing mechanism includes a micro-motion component, and the micro-motion component includes a first micro-motion platform and a second micro-motion platform; The first micro-motion platform is slidably connected to the truss along the first direction, the second micro-motion platform is arranged on the first micro-motion platform, and the first micro-motion platform is configured to drive the second micro-motion platform to move relative to the truss along the second direction, and the curing assembly is arranged on the second micro-motion platform, and the second micro-motion platform is configured to drive the curing assembly to move relative to the truss along the third direction.

5. The glue dispensing machine according to any one of claims 1 to 4, characterized in that: The first transfer unit includes a second linear drive member, a fixed end of which is arranged on the truss, the fixed end of the first linear drive member is connected to the output end of the second linear drive member, and the second linear drive member is configured to drive the first linear drive member to slide relative to the truss along the first direction.

6. The glue dispensing machine according to claim 1, characterized in that: The glue dispensing machine includes a cleaning component, the cleaning component is located on one side of the glue dispensing part along the second direction, and the cleaning component includes a waste glue collection box, a cleaning box and a rag arranged in sequence along the first direction; A receiving groove is provided on one side of the cleaning box close to the glue outlet member. The receiving groove contains cleaning liquid and a roller brush. The roller brush is rotatably connected to the cleaning box, and part of the hair of the roller brush is immersed in the cleaning liquid.

7. The glue dispensing machine according to claim 2, characterized in that: The dispensing machine includes a slide and a second transfer unit, the base is provided with a bearing surface on one side close to the truss, and the slide is provided on the bearing surface; The second transfer unit includes a third linear drive component, a fixed end of the third linear drive component is arranged on the supporting surface, an output end of the third linear drive component is connected to the slide, and the third linear drive component is configured to drive the slide to move along the third direction on the supporting surface so that the slide moves to the side of the glue outlet component along the second direction.

8. The glue dispensing machine according to claim 7, characterized in that: The second transfer unit includes a second rotary drive member, a fixed end of the second rotary drive member is connected to the output end of the third linear drive member, the third linear drive member is configured to drive the second rotary drive member to move along the third direction on the bearing surface, the slide is connected to the output end of the second rotary drive member, and the second rotary drive member is configured to drive the slide to rotate around an axis parallel to the second direction; The dispensing machine includes a visual component and a controller. The visual component is arranged on the truss. The visual component is used to photograph the side of the workpiece on the slide away from the bearing surface. The visual component and the second rotating drive member are both communicatively connected to the controller.

9. The glue dispensing machine according to claim 8, characterized in that: The slide includes a base and two brackets, the base is connected to the output end of the second rotating drive member, the second rotating drive member is configured to drive the base to rotate around an axis parallel to the second direction, the two brackets are arranged on the base, the two brackets are arranged at intervals along the third direction, and are configured to move toward or away from each other along the third direction, and each of the brackets is provided with a suction cup.

10. The glue dispensing machine according to claim 7, characterized in that: The glue dispensing machine comprises a transport mechanism, and the transport mechanism is used to transport the workpiece to be glued.

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