Conveying mechanism and dispensing device

Abstract

The invention discloses a conveying mechanism and a dispensing device, the conveying mechanism comprises at least one first conveying section, the first conveying section comprises a first conveying assembly and a second conveying assembly, and the second conveying assembly and the first conveying assembly are arranged at an interval; the first driving assembly comprises a first driving piece, a connecting rod, a first eccentric wheel, a second eccentric wheel, a first driven part and a second driven part, the connecting rod is connected with the driving end of the first driving piece, and the connecting rod is spaced by the first eccentric wheel and the second eccentric wheel; the first eccentric wheel can move relative to the axial direction of the connecting rod, the first driven part is arranged on the first conveying assembly, the first driven part abuts against the first eccentric wheel, the second driven part is arranged on the second conveying assembly, and the second driven part abuts against the second eccentric wheel.

Description

Technical Field

[0001] The present application belongs to the field of glue dispensing technology, and in particular relates to a conveying mechanism and a glue dispensing device. Background Art

[0002] In the prior art, the lifting and changing of the conveying mechanism in the dispensing device are usually driven separately by two drive components. The drive components usually use stepper motors or cylinders, which take up a large space and are costly. Summary of the Invention

[0003] One purpose of the embodiments of the present application is to provide a conveying mechanism and a dispensing device.

[0004] According to a first aspect of an embodiment of the present application, a conveying mechanism is provided, comprising at least one first conveying section, wherein the first conveying section comprises:

[0005] a first conveying assembly and a second conveying assembly, wherein the second conveying assembly is spaced apart from the first conveying assembly;

[0006] A first driving assembly, the first driving assembly includes a first driving member, a connecting rod, a first eccentric wheel, a second eccentric wheel, a first driven portion and a second driven portion, the connecting rod is connected to the driving end of the first driving member, the first eccentric wheel and the second eccentric wheel are arranged at intervals on the connecting rod, the first eccentric wheel can move axially relative to the connecting rod, the first driven portion is arranged on the first conveying assembly, the first driven portion abuts against the first eccentric wheel, the second driven portion is arranged on the second conveying assembly, and the second driven portion abuts against the second eccentric wheel.

[0007] Optionally, the first driven part includes a first roller and a first connecting member, the first eccentric wheel includes a first abutting surface, the first roller abuts against the first abutting surface, the first roller is provided on the first connecting member, and the first connecting member is connected to the first conveying assembly;

[0008] The second driven part includes a second roller and a second connecting member, the second eccentric wheel includes a second abutting surface, the first roller abuts against the second abutting surface, the second roller is provided on the second connecting member, and the second connecting member is connected to the second conveying assembly.

[0009] Optionally, the distances between different positions of the first abutting surface and the center of the connecting rod are different;

[0010] The distances between different positions of the second abutting surface and the center of the connecting rod are different.

[0011] Optionally, the first eccentric wheel includes a first cam, the first eccentric wheel is provided with a first groove, the first cam is provided in the first groove, the first abutting surface is located on the first cam, and the first roller is located in the first groove and abuts against the first abutting surface; and / or

[0012] The second eccentric wheel includes a second cam, the second eccentric wheel is provided with a second groove, the second cam is arranged in the second groove, the second abutting surface is located on the second cam, and the second roller is located in the second groove and abuts against the second abutting surface.

[0013] Optionally, the connecting rod is provided with a sliding groove, the first eccentric wheel is provided with a first sliding block, and the first sliding block is slidably connected to the sliding groove along the axial direction of the connecting rod.

[0014] Optionally, the connecting rod is a screw, and the first eccentric wheel is rotatably connected to the connecting rod.

[0015] Optionally, the first conveying assembly includes a second driving member, a first driving wheel, a first driven wheel, a first conveyor belt, and a first mounting bracket, wherein the first driving wheel and the first driven wheel are spaced apart, the first driving wheel and the first driven wheel are both rotatably connected to the first mounting bracket, the first driving wheel is connected to the output end of the second driving member, and the first conveyor belt is sleeved on the first driving wheel and the first driven wheel;

[0016] The second conveying assembly includes a third driving member, a second driving wheel, a second driven wheel, a second conveyor belt and a second mounting bracket. The second driving wheel and the second driven wheel are spaced apart. The second driving wheel and the second driven wheel are both rotatably connected to the second mounting bracket. The second driving wheel is connected to the output end of the second driving member, and the second conveyor belt is sleeved on the second driving wheel and the second driven wheel.

[0017] Optionally, the first driving wheel, the first driven wheel, the second driving wheel and the second driven wheel all include a first body, a first baffle and a second baffle, and the first baffle and the second baffle are arranged on both sides of the axial direction of the first body. Along the axial direction of the first body, the diameter of the radial cross-section at both ends of the first body is smaller than the diameter of the radial cross-section in the middle of the first body.

[0018] Optionally, the conveying mechanism further includes at least one second conveying section, the second conveying section is arranged adjacent to the first conveying section, the second conveying section includes a third conveying component and a fourth conveying component, and the third conveying component is arranged at intervals from the fourth conveying component.

[0019] Optionally, the third conveying assembly includes a fourth driving member, a third driving wheel, a third driven wheel, a third conveyor belt and a third mounting bracket, the third driving wheel and the third driven wheel are spaced apart, the third driving wheel and the third driven wheel are both rotatably connected to the third mounting bracket, the third driving wheel is connected to the output end of the fourth driving member, and the third conveyor belt is sleeved on the third driving wheel and the third driven wheel;

[0020] The fourth conveying assembly includes a fifth driving member, a fourth active wheel, a fourth driven wheel, a fourth conveyor belt and a fourth mounting bracket. The fourth driving wheel and the fourth driven wheel are spaced apart. The fourth driving wheel and the fourth driven wheel are both rotatably connected to the fourth mounting bracket. The fourth driving wheel is connected to the output end of the fifth driving member, and the fourth conveyor belt is sleeved on the fourth driving wheel and the fourth driven wheel.

[0021] Optionally, the third driving wheel, the third driven wheel, the fourth driving wheel and the fourth driven wheel all include a second body, a third baffle and a fourth baffle, and the third baffle and the fourth baffle are arranged on both sides of the axial direction of the second body, and along the axial direction of the second body, the diameter of the radial cross-section at both ends of the second body is smaller than the diameter of the radial cross-section in the middle of the second body.

[0022] Optionally, the conveying mechanism includes two first conveying sections and two second conveying sections, the two first conveying sections are adjacently arranged along the conveying direction of the first conveying section, and the two second conveying sections are respectively located on both sides of the two first conveying sections in the conveying direction of the first conveying section.

[0023] Optionally, the first conveying section further comprises a first blocking assembly, wherein the first blocking assembly is arranged between the first conveying assembly and the second conveying assembly in the axial direction of the connecting rod; and / or

[0024] The second conveying section further includes a second blocking assembly, which is arranged between the third conveying assembly and the fourth conveying assembly in the axial direction of the connecting rod.

[0025] Optionally, the conveying mechanism also includes a mounting assembly, which includes a first mounting plate, a second mounting plate and a mounting base, the first mounting plate and the second mounting plate are arranged at intervals along the axial direction of the connecting rod, the first conveying assembly is slidably arranged on the first mounting plate, the second conveying assembly is slidably arranged on the second mounting plate, the third conveying assembly is arranged on the first mounting plate, and the fourth conveying assembly is arranged on the second mounting plate, and the first mounting plate and the mounting base are slidably connected along the axial direction of the connecting rod.

[0026] Optionally, the mounting assembly further comprises a first slide rail, a second slide rail, a second slider and a third slider;

[0027] The first mounting plate and the first conveying assembly are slidably connected to the first slide rail via the second slide block;

[0028] The second mounting plate and the second conveying assembly are slidably connected via the second slide rail and the third slide block.

[0029] According to a first aspect of an embodiment of the present application, a dispensing device is provided, comprising the above-mentioned conveying mechanism.

[0030] Optionally, the dispensing device further comprises a driving mechanism, a carrying mechanism and at least one dispensing mechanism, wherein the dispensing mechanism is provided at the driving end of the driving mechanism, the dispensing mechanism is located above the conveying mechanism in the Z direction, and the carrying mechanism is provided at the conveying mechanism;

[0031] The dispensing mechanism includes a second drive assembly, a third drive assembly, a first rotation assembly and a dispensing assembly, wherein the second drive assembly is provided at the drive end of the drive mechanism, and the drive mechanism can drive the second drive assembly to move along the X direction, the third drive assembly is provided at the drive end of the second drive assembly, and the second drive assembly can drive the third drive assembly to move along the Y direction, the first rotation assembly is provided at the drive end of the third drive assembly, and the third drive assembly can drive the first rotation assembly to move along the Z direction, and the first rotation assembly can drive the dispensing assembly to rotate around the axis in the Z direction;

[0032] The Y direction is the same as the axial direction of the connecting rod, and the X direction is the same as the conveying direction of the conveying mechanism.

[0033] Optionally, the dispensing mechanism also includes a second rotating component, which is connected to the rotating end of the first rotating component, and the first rotating component can drive the second rotating component to rotate around the axis in the Z direction. The dispensing component is arranged at the rotating end of the second rotating component, and the second rotating component can drive the dispensing component to rotate around the axis in a direction perpendicular to the Z direction.

[0034] Optionally, the dispensing device further includes:

[0035] A first detection mechanism, wherein the first detection mechanism is provided on the second driving assembly; and / or

[0036] a second detection mechanism, the second detection mechanism being disposed above the dispensing component in the Z direction; and / or

[0037] A third detection mechanism is provided on the second driving assembly.

[0038] Optionally, the dispensing device includes two dispensing mechanisms and two supporting mechanisms, the two dispensing mechanisms are arranged at intervals along the X direction, and the two supporting mechanisms are arranged at intervals along the X direction.

[0039] One technical effect of the embodiments of the present application is that the present application only requires a first drive component to solve the problem of the spacing between the first conveying component and the second conveying component in the Y direction and the lifting and lowering in the Z direction, so the present application can solve the problem of the conveying mechanism in the prior art occupying a large space and having a high cost.

[0040] Other features and advantages of the present application will become apparent from the following detailed description of exemplary embodiments of the present application with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the application and, together with the description, serve to explain the principles of the application.

[0042] Figure 1 Schematic diagram of the structure of the conveying mechanism in the embodiment of the present application;

[0043] Figure 2 Schematic diagram of the structure of the conveying mechanism in the embodiment of the present application;

[0044] Figure 3 for Figure 2 A local enlarged view of point A in FIG;

[0045] Figure 4 Schematic diagram of the structure of the conveying mechanism in the embodiment of the present application;

[0046] Figure 5 Schematic diagram of the structure of the first driving assembly in the embodiment of the present application;

[0047] Figure 6 Schematic diagram of the structure of the first driving assembly and the first conveying assembly in the embodiment of the present application;

[0048] Figure 7 Schematic diagram of the structure of the first driving wheel in the embodiment of the present application;

[0049] Figure 8 Schematic diagram of the structure of the first driving wheel in the embodiment of the present application;

[0050] Figure 9 Schematic diagram of the structure of the first driving wheel and the first conveyor belt in the embodiment of the present application;

[0051] Figure 10is a schematic diagram of the movement of the first eccentric wheel and the first roller in an embodiment of the present application;

[0052] Figure 11 is a schematic diagram of the movement of the first eccentric wheel and the first roller in an embodiment of the present application;

[0053] Figure 12 is a schematic diagram of the movement of the first eccentric wheel and the first roller in an embodiment of the present application;

[0054] Figure 13 This is a schematic structural diagram of the dispensing device in an embodiment of the present application.

[0055] Description of the accompanying drawings: first conveying section 1; first conveying assembly 11; second driving member 111; first driving wheel 112; first body 1121; first baffle 1122; second baffle 1123; first driven wheel 113; first conveyor belt 114; first mounting bracket 115; second conveying assembly 12; third driving member 121; second driving wheel 122; second driven wheel 123; second conveyor belt 124; second mounting bracket 125; first driving assembly 13; first driving member 131; connecting rod 132; sliding groove 1321; first eccentric wheel 133; first abutting surface 1331; first groove 1332; first cam 1333; second eccentric wheel 134; first driven portion 135; first roller 1351; first connecting member 13 52; first mounting seat 137; second mounting seat 138; angle sensor 139; first slider 140; second conveying section 2; third conveying assembly 21; fourth conveying assembly 22; first blocking assembly 3; sixth driving member 31; first blocking member 32; second blocking assembly 4; seventh driving member 41; second blocking member 42; mounting assembly 5; first mounting plate 51; second mounting plate 52; mounting base 53; braking assembly 6; dispensing device 1000; conveying mechanism 100; driving mechanism 200; supporting mechanism 300; dispensing mechanism 400; second driving assembly 401; first rotating assembly 402; dispensing assembly 403; third driving assembly 404; second rotating assembly 405; dispensing attachment 500; third detection mechanism 600. DETAILED DESCRIPTION

[0056] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application.

[0057] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present disclosure, its application, or uses.

[0058] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0059] In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0060] It should be noted that like reference numerals and letters refer to like items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0061] First, the X direction, Y direction and Z direction mentioned in the embodiment of this application are shown in the attached drawings. Figure 4 、 Figure 10 、 Figure 11 、 Figure 12 and Figure 13 The axis of the X direction, the axis of the Y direction and the axis of the Z direction intersect each other. The axial direction of the connecting rod 132 is in the same direction as the Y direction.

[0062] like Figures 1-9 As shown, according to the first aspect of the embodiment of the present application, a conveying mechanism 100 is provided, comprising at least one first conveying section 1, wherein the first conveying section 1 comprises a first conveying assembly 11, a second conveying assembly 12 and a first driving assembly 13; the second conveying assembly 12 is spaced apart from the first conveying assembly 11; the first driving assembly 13 comprises a first driving member 131, a connecting rod 132, a first eccentric wheel 133, a second eccentric wheel 134, a first driven portion 135 and a second driven portion (not shown in the figure, please refer to the structure of the first driven portion 135), the connecting rod 132 is connected to the driving end of the first driving member 131, the first eccentric wheel 133 and the second eccentric wheel 134 are spaced apart from the connecting rod 132, the first eccentric wheel 133 can move axially relative to the connecting rod 132, the first driven portion 135 is provided on the first conveying assembly 11, the first driven portion 135 abuts against the first eccentric wheel 133, the second driven portion is provided on the second conveying assembly 12, and the second driven portion abuts against the second eccentric wheel 134.

[0063] like Figure 1 As shown, the conveying mechanism 100 includes at least one first conveying section 1 . It can be understood that the conveying mechanism 100 includes one first conveying section 1 , two first conveying sections 1 , three first conveying sections 1 or more first conveying sections 1 .

[0064] like Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 and Figure 6 As shown, the first conveying section 1 includes a first conveying component 11 and a second conveying component 12; the first conveying component 11 and the second conveying component 12 are spaced apart along the Y direction, and the first conveying component 11 and the second conveying component 12 are used to place a material tray or a workpiece, and the first conveying component 11 and the second conveying component 12 work together to convey the material tray or the workpiece along the X direction; a carrying mechanism 300 is provided between the first conveying component 11 and the second conveying component 12, and the carrying mechanism 300 is used to carry the material tray or the workpiece, and the workpiece or the workpiece on the material tray is glued by the dispensing mechanism 400; in the embodiment of the present application, the dispensing of the workpiece on the material tray is taken as an example for explanation.

[0065] Further description, the first conveying section 1 also includes a first driving assembly 13, the first driving assembly 13 includes a first driving member 131, a connecting rod 132, a first eccentric wheel 133, a second eccentric wheel 134, a first driven portion 135 and a second driven portion; the connecting rod 132 is connected to the driving end of the first driving member 131, and the first driving member 131 can drive the connecting rod 132 to rotate around its own axis. The first eccentric wheel 133 and the second eccentric wheel 134 are arranged on the connecting rod 132 at intervals along the Y direction. That is to say, when the first driving member 131 drives the connecting rod 132 to rotate around its own axis, it can drive the first eccentric wheel 133 and the second eccentric wheel 134 rotate; the first conveying assembly 11 and the first eccentric wheel 133 are spaced apart in the Z direction, and the first driven portion 135 abuts against the first eccentric wheel 133 (abutting means that part of the first driven portion 135 contacts part of the first eccentric wheel 133; when the first eccentric wheel 133 rotates, it can drive the first driven portion 135 to move in the Z direction), the first driven portion 135 is provided on the first conveying assembly 11, and the second conveying assembly 12 and the second eccentric wheel 134 are spaced apart in the Z direction, and the second driven portion abuts against the second eccentric wheel 134 (abutting means that part of the second driven portion contacts the second When the second eccentric wheel 134 rotates, it can drive the second driven part to move in the Z direction). The second driven part is provided on the second conveying assembly 12. Specifically, when the first driving member 131 drives the connecting rod 132 to rotate around its own axis, the first eccentric wheel 133 and the second eccentric wheel 134 will also rotate at the same time. The first driven part 135 abuts against the first eccentric wheel 133, and the second driven part abuts against the second eccentric wheel 134. The first eccentric wheel 133 can drive the first driven part 135 to move in the Z direction, and the second eccentric wheel 134 can drive the second driven part to move in the Z direction. It is capable of driving the first conveying assembly 11 and the second conveying assembly 12 to move downward in the Z direction to place the material tray on the carrying mechanism 300, or driving the first conveying assembly 11 and the second conveying assembly 12 to move upward in the Z direction to lift the material tray from the carrying mechanism 300 to detach from the carrying mechanism 300; and the first eccentric wheel 133 is capable of axial movement relative to the connecting rod 132, and the first eccentric wheel 133 is also capable of moving along the Y direction toward or away from the second eccentric wheel 134, thereby being able to adjust the spacing between the first conveying assembly 11 and the second conveying assembly 12 in the Y direction to accommodate material trays of different sizes.

[0066] The first eccentric wheel 133 may be driven by the first driving member 131 to move axially along the Y direction relative to the connecting rod 132 , or may be manually driven to move axially along the Y direction relative to the axis of the connecting rod 132 .

[0067] The conveying mechanism 100 provided in the present application can adjust the distance between the first conveying component 11 and the second conveying component 12 to adapt to material trays of different sizes by controlling the position of the first eccentric wheel 133 on the connecting rod 132, and can also use the first driving member 131 to adjust the position of the first conveying component 11 and the second conveying component 12 in the Z direction; compared with the prior art of setting up multiple driving components, the present application only requires the first driving component 13 to solve the problem of the spacing between the first conveying component and the second conveying component in the Y direction and the lifting and lowering in the Z direction, so the present application can solve the problem of the conveying mechanism 100 in the prior art that occupies a large space and has a high cost.

[0068] In an alternative embodiment, Figure 5 and Figure 6 As shown, the first driven part 135 includes a first roller 1351 and a first connecting member 1352, the first eccentric wheel 133 includes a first abutting surface 1331, the first roller 1351 abuts against the first abutting surface 1331, the first roller 1351 is arranged on the first connecting member 1352, and the first connecting member 1352 is connected to the first conveying assembly 11; specifically, the first roller 1351 is rotatably connected to the first connecting member 1352, the rotation axis of the first roller 1351 and the first connecting member 1352 is parallel to the axis of the Y direction, the first roller 1351 abuts against the first abutting surface 1331 of the first eccentric wheel 133, and the first connecting member 1352 is connected to the first conveying assembly 11, so when the first eccentric wheel 133 rotates, the first roller 1351 will be located at different positions of the first abutting surface 1331 of the first eccentric wheel 133, thereby being able to drive the first conveying assembly 11 to move in the Z direction.

[0069] The second driven portion includes a second roller and a second connecting member, the second eccentric wheel 134 includes a second abutting surface, the first roller 1351 abuts against the second abutting surface, the second roller is provided on the second connecting member, and the second connecting member is connected to the second conveying assembly 12. Specifically, the second roller is rotatably connected to the second connecting member, the rotation axis of the second roller and the second connecting member is parallel to the axis of the Y direction, the second roller abuts against the second abutting surface of the second eccentric wheel 134, and the second connecting member is connected to the second conveying assembly 12. Therefore, when the second eccentric wheel 134 rotates, the second roller will be located at a different position of the second abutting surface of the second eccentric wheel 134, thereby being able to drive the second conveying assembly 12 to move in the Z direction.

[0070] In an optional embodiment, the distances from different positions of the first abutting surface 1331 to the center of the connecting rod 132 are different; that is, the first abutting surface 1331 abuts against the first roller 1351, and the distances from the center of the connecting rod 132 to different positions of the first abutting surface 1331 are also different.

[0071] In a specific embodiment, referring to the attached Figure 10 As shown in the figure, the dotted lines refer to different positions from the center of the connecting rod 132 to the first abutting surface 1331. The lengths of the multiple dotted lines shown in the figure are different, that is, the distances from the center of the connecting rod 132 to different positions of the first abutting surface 1331 are different; when the first eccentric wheel 133 is Figure 10 The position of a is rotated to Figure 10 b position, the first roller 1351 moves upward in the Z direction, that is, thereby driving the first conveying assembly 11 to move upward in the Z direction; when the first eccentric wheel 133 moves from Figure 10 The position of b is rotated to Figure 10 At position a, the first roller 1351 moves downward in the Z direction, that is, the first conveying assembly 11 is driven to move downward in the Z direction.

[0072] In another specific embodiment, referring to the attached Figure 11 As shown in the figure, the dotted lines refer to different positions from the center of the connecting rod 132 to the first abutting surface 1331. The lengths of the multiple dotted lines shown in the figure are different, that is, the distances from the center of the connecting rod 132 to different positions of the first abutting surface 1331 are different; when the first eccentric wheel 133 is Figure 11 The position of a is rotated to Figure 11 b position, the first roller 1351 moves upward in the Z direction, that is, thereby driving the first conveying assembly 11 to move upward in the Z direction; when the first eccentric wheel 133 moves from Figure 11 The position of b is rotated to Figure 11 At position a, the first roller 1351 moves downward in the Z direction, that is, the first conveying assembly 11 is driven to move downward in the Z direction.

[0073] In another specific embodiment, referring to the attached Figure 12 As shown in the figure, the dotted lines refer to different positions from the center of the connecting rod 132 to the first abutting surface 1331. The lengths of the multiple dotted lines shown in the figure are different, that is, the distances from the center of the connecting rod 132 to different positions of the first abutting surface 1331 are different; when the first eccentric wheel 133 is Figure 12 The position of a is rotated to Figure 12b position, the first roller 1351 moves upward in the Z direction, that is, thereby driving the first conveying assembly 11 to move upward in the Z direction; when the first eccentric wheel 133 moves from Figure 12 The position of b is rotated to Figure 12 At position a, the first roller 1351 moves downward in the Z direction, that is, the first conveying assembly 11 is driven to move downward in the Z direction.

[0074] The distances between different positions of the second abutting surface and the center of the connecting rod 132 are different. Figure 10 、 Figure 11 and Figure 12 The first abutment surface 1331 has the same shape as the second abutment surface to ensure that the first conveying assembly 11 and the second conveying assembly 12 can move upward or downward in the Z direction at the same time.

[0075] In a specific embodiment, the first eccentric wheel 133 includes a first cam 1333, the first eccentric wheel 133 is provided with a first groove 1332, the first cam 1333 is provided in the first groove 1332, the first abutting surface 1331 is located in the first cam 1333, and the first roller 1351 is located in the first groove 1332 and abuts against the first abutting surface 1331.

[0076] In another specific embodiment, the second eccentric wheel 134 includes a second cam (not shown in the figure, please refer to the structure of the first eccentric wheel 133), the second eccentric wheel 134 is provided with a second groove, the second cam is arranged in the second groove, the second abutment surface is located in the second cam, and the second roller is located in the second groove and abuts against the second abutment surface.

[0077] like Figure 5 and Figure 6As shown, in another specific embodiment, taking this embodiment as an example for explanation, the first eccentric wheel 133 includes a first cam 1333, the first eccentric wheel 133 is provided with a first groove 1332, the first cam 1333 is provided in the first groove 1332, the first abutting surface 1331 is located in the first cam 1333, the first roller 1351 is located in the first groove 1332 and abuts against the first abutting surface 1331; specifically, the first groove 1332 is opened on the end surface of the first eccentric wheel 133, the first cam 1333 is provided in the first groove 133 2, the first cam 1333 and the inner wall of the first groove 1332 form a first accommodation space, the first roller 1351 is located in the first accommodation space of the first groove 1332, and the first roller 1351 abuts the first abutting surface 1331 on the first cam 1333. In this embodiment, the first roller 1351 abuts the first abutting surface 1331 in the first groove 1332. When the first eccentric 133 rotates, the first roller 1351 rotates relative to the first abutting surface 1331 in the first groove 1332. The first groove 1332 can provide installation support for the first roller 1351. The second eccentric 134 includes a second cam, which is provided with a second groove. The second cam is located in the second groove, and the second abutting surface is located in the second cam. The second roller is located in the second groove and abuts the second abutting surface. Specifically, a second groove is provided on the end face of the second eccentric wheel 134, the second cam is arranged in the second groove, the second cam and the inner wall of the second groove form a second accommodating space, the second roller is located in the second accommodating space of the second groove, and the second roller abuts against the second abutting surface on the second cam; in this embodiment, the second roller abuts against the second abutting surface in the first groove 1332, and when the second eccentric wheel 134 rotates, the second roller rotates relative to the second abutting surface in the second groove, and the second groove can provide installation support for the second roller.

[0078] like Figure 5As shown, in the embodiment in which the first eccentric wheel 133 is manually driven to move along the Y direction relative to the axis of the connecting rod 132, the connecting rod 132 is provided with a sliding groove 1321, and the first eccentric wheel 133 is provided with a first slider 140. The first slider 140 is connected to the sliding groove 1321 along the axial direction of the connecting rod 132; the first eccentric wheel 133 is provided with a through hole, the first slider 140 is provided on the inner wall of the through hole, the connecting rod 132 passes through the through hole, and the first slider 140 is connected to the sliding groove 1321 along the axial direction of the connecting rod 132. The groove 1321 cooperates, and the length direction of the slide groove 1321 is the same as the axial direction of the connecting rod 132, so the first eccentric wheel 133 can move in the Y direction along the slide groove 1321 through the first slider 140; in this embodiment, by manually driving the first conveying component 11 to move in the Y direction, the first eccentric wheel 133 can move in the Y direction along the slide groove 1321 through the first slider 140, thereby realizing adjustment of the distance between the first conveying component 11 and the second conveying component 12 in the Y direction to accommodate trays of different sizes.

[0079] In the embodiment in which the first driving member 131 drives the first eccentric wheel 133 to move axially relative to the connecting rod 132 in the Y direction, the connecting rod 132 is a screw, and the first eccentric wheel 133 is rotatably connected to the connecting rod 132. When the first driving member 131 drives the connecting rod 132 to rotate around its own axis, the first eccentric wheel 133 rotates around its own axis and also moves relative to the connecting rod 132 in the Y direction. In this embodiment, when the first conveying assembly 11 and the second conveying assembly 12 are adjusted to move in the Z direction, the movement size in the Z direction is small, and the rotation angle of the first eccentric wheel 133 will not exceed 360 degrees. Therefore, the movement distance of the first conveying assembly 11 in the Y direction is also relatively small. When the conveying component 11 and the second conveying component 12 are working normally, the moving distance of the first conveying component 11 in the Y direction will not affect its work; when it is necessary to adjust the distance between the first conveying component 11 and the second conveying component 12 in the Y direction, the first conveying component 11 and the second conveying component 12 are not in working state at this time, so their spacing can be adjusted normally to adapt to the size of the material tray. After the adjustment is completed, the first conveying component 11 and the second conveying component 12 work again; in this embodiment, the first conveying component 11 and the second conveying component 12 can be driven to move in the Z direction and the spacing between the first conveying component 11 and the second conveying component 12 in the Y direction can be simultaneously driven by the first driving member 131, thereby reducing the occupied space of the conveying mechanism 100.

[0080] like Figure 5 and Figure 6As shown, in an optional embodiment, the first driving component 13 also includes a first mounting seat 137 and a second mounting seat 138, and the first mounting seat 137 and the second mounting seat 138 are spaced apart along the Y direction. The first conveying component 11 and the second conveying component 12 are located between the first mounting seat 137 and the second mounting seat 138 in the Y direction, and the connecting rod 132 is rotatably connected to the first mounting seat 137 and the second mounting seat 138 respectively, and the first mounting seat 137 and the second mounting seat 138 provide support for the connecting rod 132.

[0081] like Figure 5 As shown, in an optional embodiment, the first driving assembly 13 further includes an angle sensor 139 . The angle sensor 139 is provided on the connecting rod 132 . The angle sensor 139 is used to detect the rotation angle of the connecting rod 132 .

[0082] In another alternative embodiment, as Figure 3 and Figure 6 As shown, taking this embodiment as an example for explanation, the first conveying assembly 11 includes a second driving member 111, a first driving wheel 112, a first driven wheel 113, a first conveyor belt 114 and a first mounting bracket 115, the first driving wheel 112 and the first driven wheel 113 are spaced apart, the first driving wheel 112 and the first driven wheel 113 are both rotatably connected to the first mounting bracket 115, the first driving wheel 112 is connected to the output end of the second driving member 111, and the first conveyor belt 114 is sleeved on the first driving wheel 112 and the first driven wheel 113; the second conveying assembly 12 includes a third driving member 121, a second driving wheel 122, a second driven wheel 123, a second conveyor belt 124 and a second mounting bracket 125, the second driving wheel 122 and the second driven wheel 123 are spaced apart, the first driving wheel 112 and the first driven wheel 113 are both rotatably connected to the first mounting bracket 115, the first driving wheel 112 is connected to the output end of the second driving member 111, and the first conveyor belt 114 is sleeved on the first driving wheel 112 and the first driven wheel 113. The second driving wheel 122 and the second driven wheel 123 are both rotatably connected to the second mounting bracket 125, the second driving wheel 122 is connected to the output end of the second driving member 111, and the second conveyor belt 124 is sleeved on the second driving wheel 122 and the second driven wheel 123; specifically, the first driving wheel 112 and the first driven wheel 113 are spaced apart along the X direction, and the second driving wheel 122 and the second driven wheel 123 are spaced apart along the X direction. The first driving wheel 112 is driven by the second driving member 111 to rotate around its own axis, thereby driving the first conveyor belt 114 to move in the X direction, and the second driving wheel 122 is driven by the third driving member 121 to rotate around its own axis, thereby driving the second conveyor belt 124 to move in the X direction, and the material tray is supported by the first conveyor belt 114 and the second conveyor belt 124 and conveyed in the X direction.

[0083] In an optional embodiment, the first driving wheel 112, the first driven wheel 113, the second driving wheel 122 and the second driven wheel 123 all include a first body 1121, a first baffle 1122 and a second baffle 1123, and the first baffle 1122 and the second baffle 1123 are arranged on both sides of the axial direction of the first body 1121. Along the axial direction of the first body 1121, the diameter of the radial cross-section at both ends of the first body 1121 is smaller than the diameter of the radial cross-section in the middle of the first body 1121.

[0084] like Figure 7 、 Figure 8 and Figure 9 As shown, specifically, taking the structure of the first driving wheel 112 as an example, the first driving wheel 112 includes a first body 1121, a first baffle 1122, and a second baffle 1123. The first baffle 1122 and the second baffle 1123 are arranged on both sides of the axial direction of the first body 1121. Along the axial direction of the first body 1121, the diameter of the radial cross-section at both ends of the first body 1121 is smaller than the diameter of the radial cross-section in the middle of the first body 1121; specifically, along the axial direction of the first body 1121, the diameter of the radial cross-section at both ends of the first body 1121 is smaller than the diameter of the radial cross-section in the middle of the first body 1121. It can be understood that the first body The outer surface of 1121 is higher in the middle and lower on both sides, which can also be understood as the first body 1121 being a drum wheel; in the axial direction of the first body 1121, the first baffle 1122 and the second baffle 1123 are respectively located on both sides of the first body 1121, and the first baffle 1122 and the second baffle 1123 protrude from the outer surface of the first body 1121; the first conveyor belt 114 is sleeved on the outer surface of the first body 1121, and the first baffle 1122 and the second baffle 1123 can prevent the first conveyor belt 114 from separating from the first body 1121. The outer surface of the first body 1121 is higher in the middle and lower on both sides, which can avoid friction between the first conveyor belt 114 and the first baffle 1122 and the second baffle 1123.

[0085] Among them, the structures of the first driven wheel 113, the second driving wheel 122 and the second driven wheel 123 are the same as the structure of the first driving wheel 112, and their technical effects are also the same, so they are not described again here.

[0086] like Figure 1 、 Figure 2 and Figure 4As shown, in an optional embodiment, the conveying mechanism 100 further includes at least one second conveying section 2, the second conveying section 2 is adjacent to the first conveying section 1, the second conveying section 2 includes a third conveying component 21 and a fourth conveying component 22, the third conveying component 21 and the fourth conveying component 22 are spaced apart; the second conveying section 2 is adjacent to the first conveying section 1 along the X direction, the third conveying component 21 and the fourth conveying component 22 are spaced apart along the Y direction, the third conveying component 21 is adjacent to the first conveying component 11 along the X direction, the fourth conveying component 22 is adjacent to the second conveying component 12 along the X direction, and the carrying mechanism 300 is arranged on the first conveying component 11 and between the second conveying component 12; in this embodiment, the material tray is conveyed along the X direction to between the first conveying component 11 and the second conveying component 12 through the third conveying component 21 and the fourth conveying component 22, and the first driving component 13 drives the first conveying component 11 and the second conveying component 12 to move downward along the Z direction to place the material tray on the supporting mechanism 300, and the workpiece on the material tray is glued by the dispensing mechanism 400. After the glue is completed, the first driving component 13 drives the first conveying component 11 and the second conveying component 12 to move upward along the Z direction, and the material tray is separated from the supporting mechanism 300. The first conveying component 11 and the second conveying component 12 drive the material tray to move along the X direction to unload it.

[0087] In an optional embodiment, the third conveying assembly 21 includes a fourth driving member, a third driving wheel, a third driven wheel, a third conveyor belt and a third mounting bracket, the third driving wheel and the third driven wheel are spaced apart, the third driving wheel and the third driven wheel are both rotatably connected to the third mounting bracket, the third driving wheel is connected to the output end of the fourth driving member, and the third conveyor belt is sleeved on the third driving wheel and the third driven wheel; the fourth conveying assembly 22 includes a fifth driving member, a fourth driving wheel, a fourth driven wheel, a fourth conveyor belt and a fourth mounting bracket, the fourth driving wheel and the fourth driven wheel are spaced apart, the fourth driving wheel and the output end of the fourth driving member are connected, and the third conveyor belt is sleeved on the third driving wheel and the third driven wheel. The fourth driven wheel is rotatably connected to the fourth mounting bracket, the fourth driving wheel is connected to the output end of the fifth driving member, and the fourth conveyor belt is sleeved on the fourth driving wheel and the fourth driven wheel; specifically, the third driving wheel and the third driven wheel are spaced apart along the X direction, and the fourth driving wheel and the fourth driven wheel are spaced apart along the X direction; the third driving wheel is driven by the fourth driving member to rotate around its own axis, thereby driving the third conveyor belt to move in the X direction, and the fourth driving wheel is driven by the fourth driving member to rotate around its own axis, thereby driving the fourth conveyor belt to move in the X direction, and the material tray is supported by the third conveyor belt and the fourth conveyor belt and transported in the X direction.

[0088] The structures of the third conveying assembly and the fourth conveying assembly may refer to the structures of the first conveying assembly 11 and the second conveying assembly 12 .

[0089] In an optional embodiment, the third driving wheel, the third driven wheel, the fourth driving wheel and the fourth driven wheel all include a second body, a third baffle and a fourth baffle, and the third baffle and the fourth baffle are arranged on both sides of the axial direction of the second body. Along the axial direction of the second body, the diameter of the radial cross-section at both ends of the second body is smaller than the diameter of the radial cross-section in the middle of the second body.

[0090] The cam is an axially extending member formed between a first end of a second body and a second end of a third body, wherein the cam is configured to extend along the length of the cam, and the cam is configured to extend along the length of the cam.

[0091] Among them, the third driving wheel, the third driven wheel, the fourth driving wheel and the fourth driven wheel have the same structure and the same technical effects, so they will not be described in detail here.

[0092] like Figure 1 、 Figure 2 and Figure 4As shown, in an optional embodiment, the conveying mechanism 100 includes two first conveying sections 1 and two second conveying sections 2, the two first conveying sections 1 are adjacent to each other along the conveying direction of the first conveying section 1, and the two second conveying sections 2 are respectively located on both sides of the two first conveying sections 1 in the conveying direction of the first conveying section 1; specifically, the conveying direction of the first conveying section 1 is the same direction as the X direction; therefore, along the X direction, there are one of the second conveying sections 2, one of the first conveying sections 1, another first conveying section 1 and another second conveying section 2 in sequence; wherein, the first conveying section 1 can realize the movement of the material tray in the Z direction, so a carrying mechanism 300 (that is, a gluing station) is set in each first conveying section 1, so that double-station gluing can be realized, and the two second conveying sections 2 can only convey the material tray in the X direction, so the two second conveying sections 2 are respectively a loading station and an unloading station.

[0093] In a specific embodiment, the first conveying section 1 further includes a first blocking component 3 , which is disposed between the first conveying component 11 and the second conveying component 12 in the axial direction of the connecting rod 132 .

[0094] In another specific embodiment, the second conveying section 2 further includes a second blocking assembly 4 , which is disposed between the third conveying assembly 21 and the fourth conveying assembly 22 in the axial direction of the connecting rod 132 .

[0095] like Figure 1 As shown, in another specific embodiment, taking this embodiment as an example for explanation, the first conveying section 1 further includes a first blocking component 3, and the first blocking component 3 is arranged between the first conveying component 11 and the second conveying component 12 in the axial direction of the connecting rod 132; in this embodiment, when the material tray is in the first conveying section 1, the material tray is placed on the carrying mechanism 300 for dispensing, and the first blocking component 3 is used to limit the material tray located on the first conveying component 11 and the second conveying component 12 to move along the X direction. When the workpiece on the material tray is dispensed, the first blocking component 3 is released, and the first conveying component 11 and the second conveying component 12 are released. Part 12 conveys the material tray to move along the X direction; the second conveying section 2 also includes a second blocking component 4, and the second blocking component 4 is arranged between the third conveying component 21 and the fourth conveying component 22 in the axial direction of the connecting rod 132; specifically, in this embodiment, when the material tray is in the second conveying section 2, the material tray needs to stay in the second conveying section 2, the second blocking component 4 limits the material tray located on the third conveying component 21 and the fourth conveying component 22 from moving along the X direction, and when the material tray needs to move along the X direction, the second blocking component 4 releases the restriction, and the third conveying component 21 and the fourth conveying component 22 convey the material tray to move along the X direction.

[0096] The first blocking component 3 includes a sixth driving member 31 and a first blocking member 32 . The first blocking member 32 is provided at a driving end of the sixth driving member 31 . The sixth driving member 31 can drive the first blocking member 32 to move along the Z direction.

[0097] The second blocking component 4 includes a seventh driving member 41 and a second blocking member 42 . The second blocking member 42 is provided at the driving end of the seventh driving member 41 . The seventh driving member 41 can drive the second blocking member 42 to move along the Z direction.

[0098] like Figure 1 、 Figure 2 and Figure 4 As shown, in an optional embodiment, the conveying mechanism 100 further includes a mounting assembly 5, the mounting assembly 5 including a first mounting plate 51, a second mounting plate 52 and a mounting base 53, the first mounting plate 51 and the second mounting plate 52 are spaced apart along the axial direction of the connecting rod 132, the first conveying assembly 11 is slidably arranged on the first mounting plate 51, the second conveying assembly 12 slides the second mounting plate 52, the third conveying assembly 21 is arranged on the first mounting plate 51, the fourth conveying assembly 22 is arranged on the second mounting plate 52, the first mounting plate 51 and the mounting base 53 are slidably connected along the axial direction of the connecting rod 132; specifically, the first conveying assembly 11 is slidably connected to the first mounting plate 51 along the Z direction, the second conveying assembly 12 is slidably connected to the second mounting plate 52 along the Z direction, and the third conveying assembly 21 is slidably connected to the first mounting plate 51 along the Z direction Fixed connection, the fourth conveying component 22 is fixedly connected to the second mounting plate 52; when the first driving component 13 drives the first conveying component 11 and the second conveying component 12 to move along the Z direction, the first conveying component 11 will move along the Z direction relative to the first mounting plate 51, and the second conveying component 12 will move along the Z direction relative to the second mounting plate 52, while the third conveying component 21 and the fourth conveying component 22 will not move in the Z direction; when the first driving component 13 drives the first conveying component 11 to move along the Y direction, the first mounting plate 51 can simultaneously drive the third conveying component 21 to move along the Y direction, thereby enabling the adjustment of the distance between the first conveying component 11 and the second conveying component 12, as well as the distance between the third conveying component 21 and the fourth conveying component 22; the first mounting plate 51 is slidably connected to the mounting base 53 along the Y direction to improve the stability of the first mounting plate 51 moving along the Y direction.

[0099] In an embodiment in which the first eccentric wheel 133 is manually driven to move along the Y direction relative to the axis of the connecting rod 132, the conveying mechanism 100 also includes a brake assembly 6, which is used to limit the sliding of the first mounting plate 51 relative to the mounting base 53; after the conveying mechanism 100 adjusts the distance between the first conveying assembly 11 and the second conveying assembly 12, the brake assembly 6 is used to limit the sliding of the first mounting plate 51 relative to the mounting base 53, thereby limiting the movement of the first conveying assembly 11 relative to the second conveying assembly 12 to ensure the normal operation of the conveying mechanism 100.

[0100] In an optional embodiment, the mounting assembly 5 further includes a first slide rail, a second slide rail, a second slider and a third slider; the first mounting plate 51 and the first conveying assembly 11 are slidingly connected to the first slide rail via the second slider; specifically, if the second slider is arranged on the first mounting plate 51, the first slide rail is arranged on the first conveying assembly 11; or, if the second slider is arranged on the first conveying assembly 51, the first slide rail is arranged on the first mounting plate 51, and the second slider is slidingly connected to the first slide rail along the Z direction, so that the first conveying assembly 11 can move along the Z direction relative to the first mounting plate 51, and the second slider and the first slide rail can provide guidance and support for the first conveying assembly 11 to move along the Z direction.

[0101] The second mounting plate 52 and the second conveying assembly 12 are slidably connected to the third slider via the second slide rail; specifically, if the third slider is set on the second mounting plate 52, the second slide rail is set on the second conveying assembly 12; or, if the third slider is set on the second conveying assembly 521, the second slide rail is set on the second mounting plate 52, and the third slider is slidably connected to the second slide rail along the Z direction. Therefore, the second conveying assembly 12 can move along the Z direction relative to the second mounting plate 52, and the third slider and the second slide rail can provide guidance and support for the second conveying assembly 12 to move along the Z direction. Figure 2 As shown, according to the first aspect of an embodiment of the present application, a dispensing device 1000 is provided, comprising the above-mentioned conveying mechanism 100.

[0102] like Figure 13 As shown, in an optional embodiment, the dispensing device 1000 further includes a driving mechanism 200, a carrying mechanism 300 and at least one dispensing mechanism 400, wherein the dispensing mechanism 400 is provided at the driving end of the driving mechanism 200, and the dispensing mechanism 400 is located above the conveying mechanism 100 in the Z direction, and the carrying mechanism 300 is provided at the conveying mechanism 100; specifically, the carrying mechanism 300 is provided between the first conveying assembly 11 and the second conveying assembly 12;

[0103] The dispensing mechanism 400 includes a second drive component 401, a third drive component 404, a first rotation component 402 and a dispensing component 403. The second drive component 401 is provided at the drive end of the drive mechanism 200. The drive mechanism 200 can drive the second drive component 401 to move along the X direction. The third drive component 404 is provided at the drive end of the second drive component 401. The second drive component 401 can drive the third drive component 404 to move along the Y direction. The first rotation component 402 is provided at the drive end of the third drive component 404. The third drive component 404 can drive the first rotation component 402 to move along the Y direction. Moving along the Z direction, the first rotating component 402 can drive the dispensing component 403 to rotate around the axis of the Z direction; the Y direction is the same direction as the axial direction of the connecting rod 132, and the X direction is the same direction as the conveying direction of the conveying mechanism 100; specifically, the dispensing component 403 can be driven to move in the X direction, Y direction and Z direction through the driving mechanism 200, the second driving component 401, and the third driving component 404. The second rotating component 402 can adjust the angle of the dispensing component 403 to adjust the position of the dispensing component 403 and the material tray located on the conveying mechanism 100, so that the dispensing component 403 can dispense glue on the workpiece located on the material tray.

[0104] like Figure 13 As shown, in an optional embodiment, the dispensing mechanism 400 also includes a second rotating component 405, which is connected to the rotating end of the second rotating component 402, and the first rotating component 402 can drive the second rotating component 405 to rotate around the axis of the Z direction, and the dispensing component 403 is arranged at the rotating end of the second rotating component 405, and the second rotating component 405 can drive the dispensing component 403 to rotate around the axis perpendicular to the Z direction; specifically, the angle of the dispensing component 403 can be further adjusted by the second rotating component 405, so that the dispensing component 403 can dispense glue on the workpiece to improve the dispensing quality.

[0105] Among them, the driving mechanism 200, the second driving component 401, the third driving component 404, the first rotating component 402 and the second rotating component 405 are set to drive the dispensing component 403 to move. In addition to being located above the conveying mechanism 100 in the Z direction, the dispensing mechanism 400 is also spaced apart from the conveying mechanism 100 in the X direction.

[0106] In a specific embodiment, the dispensing device 1000 further includes a first detection mechanism, which is disposed on the second driving component 401 .

[0107] In another specific embodiment, the dispensing device 1000 further includes a second detection mechanism, which is disposed above the supporting mechanism 300 in the Z direction.

[0108] In another specific embodiment, the dispensing device 1000 further includes a third detection mechanism 600 , and the third detection mechanism 600 is disposed in the second driving component 401 .

[0109] In another specific embodiment, the dispensing device 1000 further includes a first detection mechanism (not shown in the figure), a second detection mechanism (not shown in the figure) and a third detection mechanism 600; the first detection mechanism is arranged on the second driving component 401; the second detection mechanism is arranged above the dispensing component 403 in the Z direction; the third detection mechanism 600 is arranged on the second driving component 401; taking this embodiment as an example, the first detection mechanism can be a point laser component to detect the positional relationship between a workpiece located on the material tray and the dispensing component 403, and the second detection mechanism is a 3D camera, which is used to complete the detection at one time. The positional relationship between all the workpieces on the material tray and the dispensing component 403 is determined by the first detection mechanism and the second detection mechanism so that the driving mechanism 200, the second driving component 401, the third driving component 404, the first rotating component 402 and the second rotating component 405 drive the dispensing component 403 to move, so as to adjust the position of the dispensing component 403. The first detection mechanism is used to fine-tune the dispensing component 403, and the second detection mechanism is used to coarse-tune the dispensing component 403. The third detection mechanism 600 is a 3D camera. The third detection mechanism 600 is used to detect whether the workpiece after dispensing is qualified, and can also be used to photograph the QR code located on the workpiece or the material tray.

[0110] In an optional embodiment, the dispensing device 1000 includes two dispensing mechanisms 400 and two supporting mechanisms 300 , the two dispensing mechanisms 400 are spaced apart along the X direction, and the two supporting mechanisms 300 are spaced apart along the X direction.

[0111] like Figure 13As shown, the dispensing device 1000 includes two dispensing mechanisms 400 and two supporting mechanisms 300; the two dispensing mechanisms 400 are arranged at intervals along the X direction, and the conveying mechanism 100 is located between the two dispensing mechanisms 400, one of the supporting mechanisms 300 is located in one of the first conveying sections 1 of the conveying mechanism 100, and the other supporting mechanism 300 is located in the other first conveying section 1 of the conveying mechanism 100, one of the dispensing mechanisms 400 is used to dispense glue to the workpiece on the material tray located on one of the supporting mechanisms 300, and the other dispensing mechanism 400 is used to dispense glue to the workpiece on the material tray on the other supporting mechanism 300; in this embodiment, the dispensing device 1000 has two workstations and can work simultaneously, thereby improving the working efficiency of the dispensing device 1000.

[0112] In an optional embodiment, the dispensing device 1000 also includes a dispensing attachment 500, and the dispensing attachment 500 is spaced apart from the conveying mechanism 100 along the Y direction; specifically, the dispensing attachment 500 may include one or more of a dispensing valve, a dispensing weighing assembly, a glue erasing clamp assembly, a glue blowing needle assembly and a glue scribing assembly.

[0113] In an embodiment where the dispensing device 1000 includes two dispensing mechanisms 400 and two supporting mechanisms 300, the dispensing subsidiary mechanism 500 is located between the two dispensing mechanisms 400, and the dispensing subsidiary mechanism 500 works for the two dispensing mechanisms 400 at the same time, thereby saving the space occupied by the dispensing device 1000 and reducing costs.

[0114] The dispensing valve is connected to the dispensing mechanism 400 . The dispensing valve is a switch for controlling the glue channel to accurately control the glue dispensing amount and glue dispensing time.

[0115] The dispensing weighing component uses a weight measuring sensor to accurately measure the amount of glue used in each dispensing. Based on the measurement results, the dispensing weighing component can provide real-time feedback and adjust the dispensing amount to ensure that the weight of glue is consistent each time.

[0116] The glue wiping claw assembly is used to wipe the glue dispensing needle of the glue dispensing assembly 403 to remove residual glue on the glue dispensing needle and prevent the glue from solidifying and clogging the glue dispensing needle, thereby affecting the glue dispensing effect.

[0117] The glue blowing needle assembly is used to calibrate the position of the glue dispensing needle of the glue dispensing assembly 403 to ensure that the glue dispensing needle can accurately align with the target position for glue dispensing, so as to reduce the position deviation during the glue dispensing process and improve the accuracy of glue dispensing.

[0118] The glue scribing component is used to scribble glue lines on the workpiece surface and is suitable for scenarios where continuous glue coating is required.

[0119] In a specific embodiment, the working process of the dispensing device 1000 is as follows:

[0120] S1. According to the size of the material tray, first adjust the distance between the first conveying component 11 and the second conveying component 12 of the conveying mechanism 100 (if the distance between the first conveying component 11 and the second conveying component 12 is adapted to the size of the material tray, this step may not be necessary).

[0121] S2. Loading the tray: The tray carries the workpiece and is transported from the second conveying section 2 along the X direction to the first conveying section 1. The first conveying section 1 drives the tray to move downward along the Z direction to place the tray on the carrying mechanism 300.

[0122] S3. Detect the height of the workpiece through the first detection mechanism and the second detection mechanism, and adjust the position of the dispensing component 403 through the driving mechanism 200, the second driving component 401, the third driving component 404, the first rotating component 402 and the second rotating component 405.

[0123] S4. The glue dispensing component 403 dispenses glue on the workpiece.

[0124] S5. The third inspection mechanism 600 is used to inspect whether the workpiece after dispensing glue is qualified.

[0125] S6. After the dispensing is completed, the first conveying section 1 drives the material tray to move upward along the Z direction to lift the material tray from the supporting mechanism 300, and the first conveying section 1 conveys the material tray to move along the X direction to unload the material tray.

[0126] Although some specific embodiments of the present application have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present application. It should be understood by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present application. The scope of the present application is defined by the appended claims.

Claims

1. A conveying mechanism, characterized in that: The invention comprises at least one first conveying section (1), wherein the first conveying section (1) comprises: A first conveying assembly (11) and a second conveying assembly (12), wherein the second conveying assembly (12) is spaced apart from the first conveying assembly (11); A first driving assembly (13), the first driving assembly (13) includes a first driving member (131), a connecting rod (132), a first eccentric wheel (133), a second eccentric wheel (134), a first driven portion (135) and a second driven portion, the connecting rod (132) is connected to the driving end of the first driving member (131), the first eccentric wheel (133) and the second eccentric wheel (134) are arranged at intervals on the connecting rod (132), the first eccentric wheel (133) can move axially relative to the connecting rod (132), the first driven portion (135) is arranged on the first conveying assembly (11), the first driven portion (135) abuts against the first eccentric wheel (133), the second driven portion is arranged on the second conveying assembly (12), and the second driven portion abuts against the second eccentric wheel (134).

2. The conveying mechanism according to claim 1, characterized in that The first driven portion (135) includes a first roller (1351) and a first connecting member (1352); the first eccentric wheel (133) includes a first abutting surface (1331); the first roller (1351) abuts against the first abutting surface (1331); the first roller (1351) is provided on the first connecting member (1352); and the first connecting member (1352) is connected to the first conveying assembly (11); The second driven part includes a second roller and a second connecting member, the second eccentric wheel (134) includes a second abutting surface, the first roller (1351) abuts against the second abutting surface, the second roller is provided on the second connecting member, and the second connecting member is connected to the second conveying assembly (12).

3. The conveying mechanism according to claim 2, characterized in that: The distances between different positions of the first abutting surface (1331) and the center of the connecting rod (132) are different; The distances between different positions of the second abutting surface and the center of the connecting rod (132) are different.

4. The conveying mechanism according to claim 2, characterized in that: The first eccentric wheel (133) includes a first cam (1333), the first eccentric wheel (133) is provided with a first groove (1332), the first cam (1333) is provided in the first groove (1332), the first abutting surface (1331) is located on the first cam (1333), the first roller (1351) is located in the first groove (1332) and abuts against the first abutting surface (1331); and / or The second eccentric wheel (134) includes a second cam, the second eccentric wheel (134) is provided with a second groove, the second cam is arranged in the second groove, the second abutting surface is located on the second cam, and the second roller is located in the second groove and abuts against the second abutting surface.

5. The conveying mechanism according to claim 1, characterized in that: The connecting rod (132) is provided with a sliding groove (1321), and the first eccentric wheel (133) is provided with a first slider (140). The first slider (140) is slidably connected to the sliding groove (1321) along the axial direction of the connecting rod (132).

6. The conveying mechanism according to claim 1, characterized in that The connecting rod (132) is a screw, and the first eccentric wheel (133) is rotationally connected to the connecting rod (132).

7. The conveying mechanism according to claim 1, characterized in that: The first conveying assembly (11) includes a second driving member (111), a first driving wheel (112), a first driven wheel (113), a first conveyor belt (114) and a first mounting bracket (115); the first driving wheel (112) and the first driven wheel (113) are spaced apart; the first driving wheel (112) and the first driven wheel 113 are both rotatably connected to the first mounting bracket 115; the first driving wheel (112) is connected to the output end of the second driving member (111); and the first conveyor belt (114) is sleeved on the first driving wheel (112) and the first driven wheel (113); The second conveying assembly (12) includes a third driving member (121), a second driving wheel (122), a second driven wheel (123), a second conveyor belt (124) and a second mounting bracket (125). The second driving wheel (122) and the second driven wheel (123) are spaced apart. The second driving wheel (122) and the second driven wheel (123) are both rotatably connected to the second mounting bracket (125). The second driving wheel (122) is connected to the output end of the second driving member (111). The second conveyor belt (124) is sleeved on the second driving wheel (122) and the second driven wheel (123).

8. The conveying mechanism according to claim 7, characterized in that: The first driving wheel (112), the first driven wheel (113), the second driving wheel (122) and the second driven wheel (123) all include a first body (1121), a first baffle (1122) and a second baffle (1123), wherein the first baffle (1122) and the second baffle (1123) are arranged on both sides of the axial direction of the first body (1121), and along the axial direction of the first body (1121), the diameters of the radial cross sections at both ends of the first body (1121) are smaller than the diameter of the radial cross section in the middle of the first body (1121).

9. The conveying mechanism according to claim 1, characterized in that: The conveying mechanism (100) further comprises at least one second conveying section (2), the second conveying section (2) being arranged adjacent to the first conveying section (1), the second conveying section (2) comprising a third conveying assembly (21) and a fourth conveying assembly (22), the third conveying assembly (21) and the fourth conveying assembly (22) being arranged at intervals.

10. The conveying mechanism according to claim 9, characterized in that: The third conveying assembly (21) includes a fourth driving member, a third driving wheel, a third driven wheel, a third conveyor belt and a third mounting bracket, wherein the third driving wheel and the third driven wheel are spaced apart, the third driving wheel and the third driven wheel are both rotatably connected to the third mounting bracket, the third driving wheel is connected to the output end of the fourth driving member, and the third conveyor belt is sleeved on the third driving wheel and the third driven wheel; The fourth conveying assembly (22) includes a fifth driving member, a fourth driving wheel, a fourth driven wheel, a fourth conveyor belt and a fourth mounting bracket, wherein the fourth driving wheel and the fourth driven wheel are spaced apart, the fourth driving wheel and the fourth driven wheel are both rotatably connected to the fourth mounting bracket, the fourth driving wheel is connected to the output end of the fifth driving member, and the fourth conveyor belt is sleeved on the fourth driving wheel and the fourth driven wheel.

11. The conveying mechanism according to claim 10, characterized in that: The third driving wheel, the third driven wheel, the fourth driving wheel and the fourth driven wheel all include a second body, a third baffle and a fourth baffle, and the third baffle and the fourth baffle are arranged on both sides of the axial direction of the second body. Along the axial direction of the second body, the diameter of the radial cross-section at both ends of the second body is smaller than the diameter of the radial cross-section in the middle of the second body.

12. The conveying mechanism according to claim 9, characterized in that: The conveying mechanism (100) comprises two first conveying sections (1) and two second conveying sections (2), wherein the two first conveying sections (1) are adjacently arranged along the conveying direction of the first conveying section (1), and the two second conveying sections (2) are respectively located on both sides of the two first conveying sections (1) in the conveying direction of the first conveying section (1).

13. The conveying mechanism according to claim 9, characterized in that: The first conveying section (1) further comprises a first blocking assembly (3), wherein the first blocking assembly (3) is arranged between the first conveying assembly (11) and the second conveying assembly (12) in the axial direction of the connecting rod (132); and / or The second conveying section (2) further comprises a second blocking assembly (4), and the second blocking assembly (4) is arranged between the third conveying assembly (21) and the fourth conveying assembly (22) in the axial direction of the connecting rod (132).

14. The conveying mechanism according to claim 9, characterized in that: The conveying mechanism (100) also includes a mounting assembly (5), and the mounting assembly (5) includes a first mounting plate (51), a second mounting plate (52) and a mounting base (53), the first mounting plate (51) and the second mounting plate (52) are arranged at intervals along the axial direction of the connecting rod (132), the first conveying assembly (11) is slidably arranged on the first mounting plate (51), the second conveying assembly (12) is slidably arranged on the second mounting plate (52), the third conveying assembly (21) is arranged on the first mounting plate (51), and the fourth conveying assembly (22) is arranged on the second mounting plate (52), and the first mounting plate (51) and the mounting base (53) are slidably connected along the axial direction of the connecting rod (132).

15. The conveying mechanism according to claim 14, characterized in that: The mounting assembly (5) further comprises a first slide rail, a second slide rail, a second slider and a third slider; The first mounting plate (51) and the first conveying assembly (11) are slidably connected to the first slide rail via the second slide block; The second mounting plate (52) and the second conveying assembly (12) are slidably connected to the third sliding block via the second sliding rail.

16. A dispensing device, characterized in that: It comprises the conveying mechanism (100) according to any one of claims 1 to 15.

17. The dispensing device according to claim 16, characterized in that: The glue dispensing device (1000) further comprises a driving mechanism (200), a carrying mechanism (300) and at least one glue dispensing mechanism (400), wherein the glue dispensing mechanism (400) is arranged at the driving end of the driving mechanism (200), the glue dispensing mechanism (400) is located above the conveying mechanism (100) in the Z direction, and the carrying mechanism (300) is arranged at the conveying mechanism (100); The dispensing mechanism (400) comprises a second driving component (401), a third driving component (404), a first rotating component (402) and a dispensing component (403), wherein the second driving component (401) is arranged at the driving end of the driving mechanism (200), and the driving mechanism (200) is capable of driving the second driving component (401) to move along the X direction, the third driving component (404) is arranged at the driving end of the second driving component (401), and the second driving component (401) is capable of driving the third driving component (404) to move along the Y direction, the first rotating component (402) is arranged at the driving end of the third driving component (404), and the third driving component (404) is capable of driving the first rotating component (402) to move along the Z direction, and the first rotating component (402) is capable of driving the dispensing component (403) to rotate around the axis in the Z direction; The Y direction is the same as the axial direction of the connecting rod (132), and the X direction is the same as the conveying direction of the conveying mechanism (100).

18. The dispensing device according to claim 17, characterized in that: The dispensing mechanism (400) also includes a second rotating component (405), which is connected to the rotating end of the first rotating component (402), and the first rotating component (402) can drive the second rotating component (405) to rotate around the axis in the Z direction. The dispensing component (403) is arranged at the rotating end of the second rotating component (405), and the second rotating component (405) can drive the dispensing component (403) to rotate around the axis in a direction perpendicular to the Z direction.

19. The dispensing device according to claim 17, characterized in that: The dispensing device (1000) further comprises: a first detection mechanism, the first detection mechanism being provided on the second driving component (401); and / or a second detection mechanism, the second detection mechanism being arranged above the dispensing component (403) in the Z direction; and / or A third detection mechanism (600), wherein the third detection mechanism (600) is provided on the second driving component (401).

20. The dispensing device according to claim 17, characterized in that: The glue dispensing device (1000) comprises two glue dispensing mechanisms (400) and two supporting mechanisms (300), wherein the two glue dispensing mechanisms (400) are arranged at intervals along the X direction, and the two supporting mechanisms (300) are arranged at intervals along the X direction.

Images