Mixed glue injection device

Abstract

The utility model discloses a mixed glue injection device which comprises a glue supply assembly, a mixed glue injection assembly and a glue injection pipe, wherein the glue supply assembly is used for supplying glue and bearing workpieces; the mixed glue injection assembly is movably arranged on the glue supply assembly; the glue injection pipe is communicated with the glue supply assembly and the mixed glue injection assembly; the mixed glue injection assembly comprises a first glue inlet pipe, a second glue inlet pipe and a mixed glue outlet pipe; the first glue inlet pipe and the second glue inlet pipe are movably mounted on the glue supply assembly; the mixed glue outlet pipe is mounted at the bottoms of the first glue inlet pipe and the second glue inlet pipe; the mixed glue outlet pipe is communicated with the first glue inlet pipe and the second glue inlet pipe, the first glue inlet pipe and the second glue inlet pipe are communicated with the glue supply assembly through the glue injection pipe, and the free end of the mixed glue outlet pipe is used for being opposite to the workpiece; glue in the first glue inlet pipe and glue in the second glue inlet pipe are directly injected after being mixed in the mixed glue outlet pipe, the influence of the middle link on the glue performance is avoided, and meanwhile the glue injection efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to glue injection equipment technical field especially relates to a mixed glue injection device. BACKGROUND

[0002] In modern industrial production, the quality requirement of product is higher and higher. For example in the field of electronic equipment manufacturing, automobile parts production, the bonding effect of glue directly influences the performance and life of product. If the glue is not mixed uniformly or the glue injection position is not accurate, it may cause quality problem of product, such as electronic component falling off, automobile parts loosening etc.

[0003] In industrial production, improving production efficiency has been an important goal. The traditional glue mixing and glue injection mode needs to involve multiple steps and equipment, leading to complicated production process, long time, and further influencing the use performance of glue. UTILITY MODEL CONTENT

[0004] Therefore, the utility model aims at providing a mixed glue injection device with high glue injection efficiency.

[0005] The utility model adopts the following technical scheme:

[0006] A mixed glue injection device, comprising a glue supply assembly for providing glue and carrying workpieces, a mixed glue injection assembly movably mounted on the glue supply assembly, and a glue injection pipe communicating the glue supply assembly and the mixed glue injection assembly; the mixed glue injection assembly comprises a first glue inlet pipe movably mounted on the glue supply assembly, a second glue inlet pipe, and a mixed glue outlet pipe mounted at the bottom of the first glue inlet pipe and the second glue inlet pipe; the mixed glue outlet pipe is in communication with the first glue inlet pipe and the second glue inlet pipe respectively, the first glue inlet pipe and the second glue inlet pipe are in communication with the glue supply assembly through the glue injection pipe respectively, and the free end of the mixed glue outlet pipe is used for being opposite to the workpiece.

[0007] Further, the mixed glue injection assembly further comprises a mixing piece, the mixing piece comprises a first glue inlet cavity in communication with the first glue inlet pipe, a second glue inlet cavity in communication with the second glue inlet pipe, and a mixing cavity in communication with the first glue inlet cavity and the second glue inlet cavity at one end and in communication with the mixed glue outlet pipe at the other end.

[0008] Further, the mixing piece is threadedly connected with the first glue inlet pipe, the second glue inlet pipe, and the mixed glue outlet pipe respectively.

[0009] Further, the mixed glue injection device further comprises a conveying assembly provided on the glue supply assembly for carrying and transporting the workpieces, the conveying assembly comprises a conveying belt provided on the glue supply assembly for carrying and transporting the workpieces and a conveying driving piece for driving the conveying belt to rotate.

[0010] Further, the mixed glue injection device further comprises a jacking assembly, the jacking assembly comprises a jacking support installed on the conveying belt and a jacking drive installed on the jacking support, the drive comprises a drive rod, the drive is installed at the bottom of the jacking support, the drive rod penetrates through the jacking support, the jacking assembly further comprises a bearing disc installed on the drive rod for bearing the workpiece, and the bearing disc is opposite to the mixed glue outlet pipe.

[0011] Further, the jacking assembly further comprises a guide, one end of the guide is installed at the bottom of the bearing disc, and the other end penetrates through the jacking support.

[0012] Further, the guide is four.

[0013] Further, the mixed glue injection device further comprises a movable assembly arranged on the glue supply assembly, the movable assembly comprises an X-axis sliding rail installed on the glue supply assembly, a Y-axis support frame slidably arranged on the X-axis sliding rail, an X-axis drive installed on the glue supply assembly and used for driving the Y-axis support frame to move, a Y-axis sliding rail arranged on the Y-axis support frame, a Z-axis support frame slidably arranged on the Y-axis sliding rail, a Y-axis drive installed on the Y-axis support frame and used for driving the Z-axis support frame to move, and a Z-axis sliding rail arranged on the Z-axis support frame, the mixed glue injection assembly is slidably arranged on the Z-axis sliding rail, and the Z-axis support frame is provided with a Z-axis drive used for driving the mixed glue injection assembly to move.

[0014] Further, the movable assembly further comprises a glue injection fixing frame, the mixed glue injection assembly has two, the two mixed glue injection assemblies are slidably arranged on the Z-axis sliding rail through the glue injection fixing frame, and the two mixed glue injection assemblies are installed side by side on the glue injection fixing frame.

[0015] Further, the mixed glue injection assembly further comprises an extrusion drive used for pushing the glue in the first glue inlet pipe to extrude from the first glue inlet pipe, the extrusion drive comprises a pushing rod matched with the inner wall of the first glue inlet pipe, the extrusion drive is installed on the glue injection fixing frame, and the pushing rod is opposite to the inner wall of the first glue inlet pipe.

[0016] The mixed glue injection device has the advantages that:

[0017] The utility model relates to a mixed glue injection device, through the glue of first glue pipe and second glue pipe mixes in the mixed glue pipe and directly injects glue after mixing, avoided the influence of intermediate link to the performance of glue, improved the glue injection efficiency, can let mixed glue injection subassembly according to the specific shape and glue injection position requirement of work piece, flexibly moves to the suitable position and injects glue, improved the applicability of device to different work piece, through mixed glue injection subassembly can mix glue in time in the glue injection process, compared with the glue of pre -mixing, can ensure that the component of glue mixes when using, avoids the problem such as glue solidification in advance. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the three -dimensional schematic view of mixed glue injection device of an embodiment of the utility model;

[0019] Figure 2 It is the explosion map of mixed glue injection device and mixed glue injection subassembly of Figure 1

[0020] Figure 3 It is the three -dimensional schematic view of transmission subassembly and jacking subassembly of mixed glue injection device of Figure 1

[0021] Figure 4 It is the three -dimensional schematic view of jacking subassembly of mixed glue injection device of Figure 1

[0022] Figure 5 It is the three -dimensional schematic view of mixed glue injection subassembly of mixed glue injection device of Figure 1

[0023] Figure 6 It is the left sectional view of mixed glue injection subassembly of Figure 5 DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be apparently and completely described below with the drawings in the embodiments of the utility model, and obviously, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0025] ​​​​​It should be noted that, in the description of the utility model, the orientation or positional relationship indicated by the terms "vertical direction", "upper", "lower", "horizontal" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the devices or elements 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 utility model. In addition, "first", "second", "third" and "fourth" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0026] It should also be noted in the description of the utility model that, unless otherwise explicitly specified and limited, the terms "provision", "installation", "connection" and "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be connected through an intermediate medium, or it can be connected between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0027] Please refer to Figures 1 to 6 The mixed glue injection device of the embodiment of the utility model comprises a glue supply assembly 10 for providing glue and carrying workpieces, a mixed glue injection assembly 20 movably mounted on the glue supply assembly 10, and a glue injection pipe (not shown in the figure) communicating the glue supply assembly 10 and the mixed glue injection assembly 20; the mixed glue injection assembly 20 comprises a first glue inlet pipe 21 movably mounted on the glue supply assembly 10, a second glue inlet pipe 22, and a mixed glue outlet pipe 23 mounted at the bottom of the first glue inlet pipe 21 and the second glue inlet pipe 22; the mixed glue outlet pipe 23 is in communication with the first glue inlet pipe 21 and the second glue inlet pipe 22 respectively, the first glue inlet pipe 21 and the second glue inlet pipe 22 are in communication with the glue supply assembly through the glue injection pipe respectively, and the free end of the mixed glue outlet pipe 23 is used for being opposite to the workpiece.

[0028] The working principle of the mixed glue injection device of the utility model is as follows: the glue supply assembly 10 serves as a glue supply source and also plays a role in carrying workpieces; it can store two different glues inside; when the device starts to work, the two glues enter the first glue inlet pipe 21 and the second glue inlet pipe 22 in the mixed glue injection assembly 20 through the glue injection pipe respectively; the glue in the first glue inlet pipe 21 and the second glue inlet pipe 22 flows to the side of the first glue inlet pipe 21 and the second glue inlet pipe 22 under the action of its own gravity or other additional pressure; since the bottom of the first glue inlet pipe 21 and the second glue inlet pipe 22 is in communication with the mixed glue outlet pipe 23, the two glues converge in the mixed glue outlet pipe 23; the mixed glue flows out through the free end of the mixed glue outlet pipe 23 under the action of gravity, and performs glue injection operation towards the workpiece opposite to it; so that the glue can be accurately injected into the position required for gluing of the workpiece.

[0029] Compared with the prior art, the mixed glue injection device can avoid the influence of intermediate links on the performance of glue, improve the glue injection efficiency, and improve the applicability of the device to different workpieces; the mixed glue injection assembly 20 can be flexibly moved to a suitable position for glue injection according to the specific shape and glue injection position requirement of the workpiece, the applicability of the device to different workpieces is improved; the glue can be mixed in real time during the glue injection process, compared with the pre-mixed glue, the composition of the glue can be mixed only when it is used, and problems such as premature curing of the glue can be avoided; the design of the first glue inlet pipe 21 and the second glue inlet pipe 22 enables different glues to enter the mixed glue outlet pipe 23 with relatively accurate flow, and by reasonably designing the pipe diameter, pressure and other parameters, the mixing ratio of the glue can be better controlled; different types of glue can be flexibly replaced according to different workpieces and process requirements; the glue supply assembly 10 can store multiple types of glue, and by switching the glue injection pipe to be connected with different glue storage units, various glue injection requirements can be met; since the glue is mixed in real time inside the device and directly injected, the intermediate links of glue mixing and transfer can be effectively reduced; at the same time, the mixed glue injection device can accurately control the flow and injection position of the glue, reduce the situation that rework is needed due to inaccurate glue injection, and further improve the work efficiency.

[0030] Please refer to Figure 5 and Figure 6The mixed glue injection assembly 20 further comprises a mixing member 24, which comprises a first glue inlet cavity 240 connected with the first glue injection pipe 21, a second glue inlet cavity 241 connected with the second glue injection pipe 22, and a mixing cavity 242 connected with the first glue inlet cavity 240 and the second glue inlet cavity 241 at one end and connected with the mixed glue injection pipe 23 at the other end. The mixing member 24 is threadedly connected with the first glue injection pipe 21, the second glue injection pipe 22, and the mixed glue injection pipe 23 respectively. When the device starts to work, the glue flows from the glue supply assembly 10 into the first glue injection pipe 21 and the second glue injection pipe 22 of the mixed glue injection assembly 20 through the glue injection pipes respectively; then, the glue continues to flow, the glue in the first glue injection pipe 21 enters the first glue inlet cavity 240 of the mixing member 24, and the glue in the second glue injection pipe 22 enters the second glue inlet cavity 241 of the mixing member 24; this process is completed under the drive of pressure (such as the pressure provided by the glue supply assembly 10 or the pressure generated by the self weight of the glue); the glue entering the first glue inlet cavity 240 and the second glue inlet cavity 241 will flow into the mixing cavity 242 under the action of pressure difference, since the mixing cavity 242 is connected with the two glue inlet cavities; in the mixing cavity 242, the glue will be fully mixed; the structure of the mixing cavity 242 can play a key role in the mixing effect; for example, there can be special flow guide structures inside the mixing cavity 242, so that the two kinds of glue can form turbulent flow, thereby enhancing the mixing effect; the mixed glue flows out from the other end of the mixing cavity 242 and enters the mixed glue injection pipe 23; in the mixed glue injection pipe 23, the glue flows out through the free end of the mixed glue injection pipe 23 under the action of pressure, and finally injects the mixed glue onto the workpiece; through this structural design, the whole process realizes the accurate mixing and effective injection of the glue.

[0031] Please refer to Figure 1 and Figure 3The mixed glue injection device further comprises a conveying assembly 30 arranged on the glue supply assembly 10 for carrying and transporting the workpiece, wherein the conveying assembly 30 comprises a conveying belt 31 arranged on the glue supply assembly 10 for carrying and transporting the workpiece and a conveying driving member 32 for driving the conveying belt 31 to rotate. The conveying belt 31 serves as a component for carrying the workpiece and is horizontally arranged on the glue supply assembly 10. When the workpiece is placed on the conveying belt 31, the conveying belt 31 drags the workpiece by its own friction. With the rotation of the conveying belt 31, the workpiece placed thereon moves together. The speed of the conveying belt 31 can be adjusted by controlling the rotating speed of the conveying driving member 32. During the glue injection process, the speed of the conveying belt 31 can be adjusted according to the process requirements of the glue injection and the curing time of the glue and other factors. For example, in some processes requiring precise glue injection, the speed of the conveying belt 31 can be slowed down so as to have sufficient time for the glue injection operation. In some high-speed production lines, the speed of the conveying belt 31 can be appropriately increased. When the workpiece is transported to the glue injection position by the conveying belt 31, the mixed glue injection assembly 20 starts to work. By precisely controlling the speed of the conveying belt 31 and the glue injection speed of the glue injection assembly, the workpiece can be accurately injected with glue when passing below the mixed glue injection assembly 20.

[0032] Please refer to Figure 4 and Figure 5, the mixed glue injection device further comprises a jacking assembly 40, the jacking assembly 40 comprises a jacking support 41 installed on the conveying belt 31, a jacking drive 42 installed on the jacking support 41, the drive comprises a drive rod, the drive is installed at the bottom of the jacking support 41, the drive rod penetrates the jacking support 41, the jacking assembly 40 further comprises a bearing disc 43 installed on the drive rod for bearing the workpiece, and the bearing disc 43 is opposite to the mixed glue outlet pipe 23. The workpiece is placed on the conveying belt 31 and moves along with the movement of the conveying belt 31; when the workpiece reaches the position requiring glue injection, the conveying belt 31 can be paused or slowed down to ensure the accuracy of the glue injection process; at this time, the jacking assembly 40 starts to play a role; the jacking support 41 is the support structure of the whole jacking assembly 40, which is installed on the conveying belt 31 to provide a stable basis for the subsequent jacking action; when the jacking drive 42 starts, it drives the drive rod to move upward; the upward movement of the drive rod causes the bearing disc 43 installed thereon to rise; the bearing disc 43 is used for bearing the workpiece and lifts the workpiece from the plane of the conveying belt 31; since the bearing disc 43 is opposite to the mixed glue outlet pipe 23, the workpiece can be closer to the mixed glue outlet pipe 23, facilitating the injection of glue; after the bearing disc 43 lifts the workpiece into position, the mixed glue outlet pipe 23 starts to inject glue; the glue flows out of the free end of the mixed glue outlet pipe 23 and is accurately injected into the workpiece located on the bearing disc 43; after the glue injection is completed, the jacking drive 42 is reversely driven to make the drive rod drive the bearing disc 43 to descend, thereby placing the workpiece on the conveying belt 31 again; then the conveying belt 31 continues to move to transport the workpiece with injected glue to the next production link; through the cooperation of the jacking assembly 40, the whole process realizes accurate glue injection, improves the accuracy of glue injection and product quality.

[0033] The jacking assembly 40 further comprises guides 44, one end of the guide 44 is installed at the bottom of the bearing disc 43, and the other end penetrates the jacking support 41. The guide 44 is four. When the jacking drive 42 starts and the drive rod pushes the bearing disc 43 to rise, since one end of the guide 44 is installed at the bottom of the bearing disc 43 and the other end penetrates the jacking support 41, a structure similar to a guide rail is formed; the four guides 44 are evenly distributed at the bottom of the bearing disc 43 and can ensure the vertical rising and falling of the bearing disc 43 from multiple directions; they limit the horizontal displacement of the bearing disc 43, so that the bearing disc 43 can only move upward and downward along the axial direction of the guide 44; the stable vertical rising of the bearing disc 43 can ensure that the glue injection position of the workpiece is accurately aligned with the mixed glue outlet pipe 23, avoiding the injection of glue into the wrong position.

[0034] Please refer to Figure 1 and Figure 2The mixed glue injection device further comprises a movable assembly 50 arranged on the glue supply assembly 10. The movable assembly 50 comprises an X-axis sliding rail 51 mounted on the glue supply assembly 10, a Y-axis support frame 52 slidingly arranged on the X-axis sliding rail 51, an X-axis driving member 53 mounted on the glue supply assembly 10 and used for driving the Y-axis support frame 52 to move, a Y-axis sliding rail 54 arranged on the Y-axis support frame 52, a Z-axis support frame 55 slidingly arranged on the Y-axis sliding rail 54, a Y-axis driving member 56 mounted on the Y-axis support frame 52 and used for driving the Z-axis support frame 55 to move, and a Z-axis sliding rail 57 arranged on the Z-axis support frame 55. The mixed glue injection assembly 20 is slidingly arranged on the Z-axis sliding rail 57, and a Z-axis driving member 58 is arranged on the Z-axis support frame 55 and used for driving the mixed glue injection assembly 20 to move. The movable assembly 50 with multiple axes (X, Y and Z axes) is designed to enable the mixed glue injection assembly 20 to move accurately in a three-dimensional space. For example, when a workpiece with a complex shape, such as an automobile part with curved surfaces, recesses or protrusions, is injected with glue, the mixed glue injection assembly 20 can be accurately positioned at any horizontal position of the workpiece through movement in the X-axis and Y-axis directions. Movement in the Z-axis direction can accurately control the distance between the glue injection head and the surface of the workpiece, ensuring that the glue can be accurately injected into the required position and avoiding glue overflow or insufficient injection. The movable assembly 50 can enable the mixed glue injection assembly 20 to quickly move to different glue injection positions, reducing the waiting time during the glue injection process. If there are multiple workpieces that need to be injected with glue or multiple glue injection points on one workpiece, the movable assembly 50 can quickly switch the mixed glue injection assembly 20 between these positions, greatly improving the glue injection speed and thus the efficiency of the entire production process.

[0035] The movable assembly 50 further comprises a glue injection fixing frame 59. Two mixed glue injection assemblies 20 are slidingly arranged on the Z-axis sliding rail 57 through the glue injection fixing frame 59, and the two mixed glue injection assemblies 20 are installed side by side on the glue injection fixing frame 59. The glue injection fixing frame 59 installs the two mixed glue injection assemblies 20 side by side, maintaining a relatively stable relationship between them in space. This side-by-side installation enables the two mixed glue injection assemblies 20 to simultaneously perform glue injection operations on one workpiece or two adjacent workpieces. The glue injection fixing frame 59 is slidingly connected with the Z-axis sliding rail 57, ensuring that the two mixed glue injection assemblies 20 can move as a whole in the Z-axis direction. When the glue injection height needs to be adjusted, the Z-axis driving member 58 in the movable assembly 50 drives the glue injection fixing frame 59 to move up and down along the Z-axis sliding rail 57 together with the two mixed glue injection assemblies 20, thereby achieving synchronous adjustment of the height. When moving in the X-axis and Y-axis directions, the two mixed glue injection assemblies 20 are connected together through the glue injection fixing frame 59 and installed on the movable assembly 50, so they will move synchronously under the action of the X-axis driving member 53 and the Y-axis driving member 56. The two mixed glue injection assemblies 20 will simultaneously translate in the X-axis direction, enabling them to cover a wider glue injection range simultaneously and improving the glue injection efficiency.

[0036] Please refer to Figure 2 and Figure 5 The mixed glue injection assembly 20 further comprises an extrusion driving member 25 for pushing the glue in the first glue injection pipe 21 out of the first glue injection pipe 21. The extrusion driving member 25 comprises a pushing rod matched with the inner wall of the first glue injection pipe 21. The extrusion driving member 25 is installed on the glue injection fixing frame 59, and the pushing rod is opposite to the inner wall of the first glue injection pipe 21. The existence of the extrusion driving member 25 can accurately control the flow of the glue extruded out of the first glue injection pipe 21. The flow of the glue can be controlled in a very small range, so as to ensure that each electronic component can obtain appropriate amount of glue, and avoid that the excessive glue causes short circuit of the component or the insufficient glue affects the packaging effect. Different workpieces and glue injection processes can require different glue flows. According to the actual glue injection requirement, the fine adjustment of the glue flow can be realized. In the mixing process of the two-component or multi-component glue, the extrusion driving member 25 can accurately cooperate with the glue supply of the second glue injection pipe 22. By accurately controlling the extrusion amount of the glue in the first glue injection pipe 21, and combining the control of the glue flow of other glue injection pipes, the glue can be mixed according to the preset proportion. For example, for a process requiring that two-component glue is mixed according to the proportion of 1:2, the flow of the glue in the first glue injection pipe 21 is accurately controlled by using the extrusion driving member 25, and the flow of the second glue injection pipe 22 is adjusted according to the proportion, so that the glue with accurate mixing proportion can be obtained, thereby ensuring the bonding effect after glue injection and the product quality. In the production process, if the mixing proportion of the glue needs to be adjusted, the extrusion driving member 25 can conveniently realize the adjustment.

[0037] The above only expresses the preferred technical solutions of the present application, and the description is more specific and detailed, but it cannot be understood as the limitation of the scope of the application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, some modifications and improvements can be made, and the present application also intends to include these changes and modifications.

Claims

1. A mixing and dispensing device, characterized in that, The device includes a glue supply assembly for providing glue and supporting a workpiece, a mixing and dispensing assembly movably mounted on the glue supply assembly, and a dispensing tube connecting the glue supply assembly and the mixing and dispensing assembly. The mixing and dispensing assembly includes a first glue inlet tube, a second glue inlet tube movably mounted on the glue supply assembly, and a mixing and dispensing tube installed at the bottom of the first glue inlet tube and the second glue inlet tube. The mixing and dispensing tube is respectively connected to the first glue inlet tube and the second glue inlet tube, and the first glue inlet tube and the second glue inlet tube are respectively connected to the glue supply assembly through the dispensing tube. The free end of the mixing and dispensing tube is used to face the workpiece.

2. The mixing and dispensing device according to claim 1, characterized in that, The mixing and dispensing assembly further includes a mixing component, which includes a first dispensing chamber connected to the first dispensing tube, a second dispensing chamber connected to the second dispensing tube, and a mixing chamber with one end connected to the first dispensing chamber and the second dispensing chamber and the other end connected to the mixing and dispensing tube.

3. The mixing and dispensing apparatus according to claim 2, characterized in that, The mixing component is threadedly connected to the first glue inlet pipe, the second glue inlet pipe, and the mixing glue outlet pipe, respectively.

4. The mixing and dispensing device according to claim 1, characterized in that, The mixing and dispensing device further includes a conveying assembly disposed on the dispensing assembly for carrying and transporting the workpiece. The conveying assembly includes a conveyor belt disposed on the dispensing assembly for carrying and transporting the workpiece and a conveying drive for driving the conveyor belt to rotate.

5. The mixing and dispensing apparatus according to claim 4, characterized in that, The mixing and dispensing device further includes a lifting assembly, which includes a lifting bracket mounted on the conveyor belt and a lifting drive component mounted on the lifting bracket. The drive component includes a drive rod mounted at the bottom of the lifting bracket and the drive rod passes through the lifting bracket. The lifting assembly also includes a support plate mounted on the drive rod for supporting the workpiece, and the support plate is opposite to the mixing and dispensing pipe.

6. The mixing and dispensing apparatus according to claim 5, characterized in that, The lifting assembly also includes a guide, one end of which is installed at the bottom of the support plate, and the other end of which passes through the lifting bracket.

7. The mixing and dispensing apparatus according to claim 6, characterized in that, There are four guide components.

8. The mixing and dispensing apparatus according to claim 1, characterized in that, The mixing and dispensing device further includes a movable component disposed on the dispensing assembly. The movable component includes an X-axis slide rail mounted on the dispensing assembly, a Y-axis support frame slidably mounted on the X-axis slide rail, an X-axis drive component mounted on the dispensing assembly for driving the Y-axis support frame, a Y-axis slide rail disposed on the Y-axis support frame, a Z-axis support frame slidably mounted on the Y-axis slide rail, a Y-axis drive component mounted on the Y-axis support frame for driving the Z-axis support frame, and a Z-axis slide rail disposed on the Z-axis support frame. The mixing and dispensing assembly is slidably mounted on the Z-axis slide rail, and the Z-axis support frame is provided with a Z-axis drive component for driving the mixing and dispensing assembly.

9. The mixing and dispensing apparatus according to claim 8, characterized in that, The active component also includes a glue injection fixing frame. There are two mixed glue injection components. The two mixed glue injection components are slidably mounted on the Z-axis slide rail through the glue injection fixing frame. The two mixed glue injection components are installed side by side on the glue injection fixing frame.

10. The mixing and dispensing apparatus according to claim 9, characterized in that, The mixing and dispensing assembly further includes an extrusion drive for pushing the glue in the first glue inlet tube out of the first glue inlet tube; the extrusion drive includes a push rod that cooperates with the inner wall of the first glue inlet tube, the extrusion drive is mounted on the glue dispensing fixing frame, and the push rod is opposite to the inner wall of the first glue inlet tube.

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