Independent six-axis dispensing machine

Abstract

The utility model relates to the technical field of point gum equipment especially, it is a kind of independent six-axis point gum machine, its technical scheme main point includes: rack;Displacement mechanism, at least two groups, set in the rack;Point gum mechanism, quantity is multiple groups and with the displacement mechanism setting quantity adaptation, multiple groups the point gum mechanism respectively one-to-one corresponding set on multiple groups the displacement mechanism, the displacement mechanism is used to drive the point gum mechanism in three-dimensional space displacement adjustment;And guide rail mechanism, set in the rack, simultaneously located multiple groups the point gum mechanism below, the guide rail mechanism is used to make material sequentially pass multiple groups the point gum mechanism, the point gum mechanism is used to point gum to material, the technical scheme of the present application has the function of improving point gum efficiency under the complex point gum scene of multiple processes.

Description

Technical Field

[0001] This utility model relates to the technical field of dispensing equipment, and in particular to an independent six-axis dispensing machine. Background Technology

[0002] A dispensing machine is an automated device used to precisely apply adhesives or other liquids, and it is widely used in fields such as electronics manufacturing, automotive industry, and medical devices.

[0003] Typically, common dispensing equipment consists of a control system, dispensing valve, glue supply system, motion platform, etc. The control system is used to set the dispensing path and parameters, control the motion platform to move the dispensing valve, control the glue supply system to provide glue, and control the dispensing head to output glue, thereby realizing automated dispensing operation.

[0004] However, current dispensing equipment still has many shortcomings. For example, some complex products require multiple dispensing processes, but current dispensing equipment is difficult to meet the needs of such complex dispensing processes. Materials are usually repeatedly transferred between multiple machines, resulting in low overall production efficiency. There is a lack of dispensing equipment in the existing technology that can meet the needs of high-efficiency multi-process dispensing. Therefore, it is necessary to improve the existing technology.

[0005] The above information is provided as background information only to aid in understanding this disclosure and does not constitute an assertion or admission that any of the above content can be used as prior art relative to this disclosure. Utility Model Content

[0006] This invention provides an independent six-axis dispensing machine to solve the problem of insufficient dispensing efficiency in multi-process dispensing scenarios in the prior art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] An independent six-axis dispensing machine, comprising:

[0009] frame;

[0010] At least two displacement mechanisms are provided on the frame;

[0011] The dispensing mechanism is provided in multiple sets, which are adapted to the number of displacement mechanisms. Each set of dispensing mechanisms is respectively and correspondingly set on the multiple sets of displacement mechanisms. The displacement mechanisms are used to drive the dispensing mechanism to adjust its displacement in three-dimensional space.

[0012] A guide rail mechanism is provided on the frame and located below the multiple sets of dispensing mechanisms. The guide rail mechanism is used to guide the material through the multiple sets of dispensing mechanisms in sequence. The dispensing mechanisms are used to dispense adhesive onto the material.

[0013] Preferably, the guide rail mechanism is arranged in multiple groups side by side, and the displacement mechanism drives the dispensing mechanism to switch displacements among the multiple groups of guide rail mechanisms.

[0014] Preferably, the dispensing mechanism includes:

[0015] The base is connected to the displacement mechanism;

[0016] And a first dispensing valve, disposed on the base, for dispensing adhesive.

[0017] Preferably, the dispensing mechanism further includes a second dispensing valve, which is disposed on the base and adjacent to the first dispensing valve. The first dispensing valve and the second dispensing valve may have the same or different dispensing types.

[0018] Preferably, the dispensing mechanism further includes a lifting element, which is disposed on the base. The first dispensing valve is fixedly disposed on the base, and the second dispensing valve is flexibly disposed on the base. The second dispensing valve is connected to the lifting element, and the lifting element is used to drive the second dispensing valve to move up and down so that the horizontal height of the second dispensing valve is higher than or lower than the first dispensing valve.

[0019] Preferably, the dispensing mechanism further includes a lateral movement element disposed on the base, the first dispensing valve is fixedly disposed on the base, and the second dispensing valve is connected to the lateral movement element, the lateral movement element being used to drive the second dispensing valve closer to or further away from the first dispensing valve.

[0020] Preferred options also include:

[0021] A camera module, connected to the displacement mechanism and adjacent to the dispensing mechanism, is used to acquire image information of the material;

[0022] The system is connected to the camera module, the displacement mechanism, and the dispensing mechanism, respectively. The camera module sends image information to the control system, and the control system controls the displacement mechanism and the dispensing mechanism to start and stop based on the image information.

[0023] Preferably, the camera module includes:

[0024] The camera body is mounted on the displacement mechanism;

[0025] A light source is provided on the displacement mechanism and adjacent to the camera body. The light source is used to illuminate the material and obtain image information through the camera body.

[0026] Preferably, the system also includes a cleaning mechanism for the frame, wherein there are multiple cleaning mechanisms, and the multiple cleaning mechanisms are respectively disposed on multiple dispensing mechanisms.

[0027] Preferably, the cleaning mechanism includes:

[0028] The pre-dispensing module is used to supply glue droplets so that the shape of the glue droplets can be observed.

[0029] The cleaning module is used to remove glue residue from the dispensing mechanism.

[0030] And a weighing module, used to weigh the dripping glue.

[0031] Compared with the prior art, the present invention has the following beneficial effects:

[0032] The independent six-axis dispensing machine provided by this utility model can form multiple processing stations on the equipment by setting multiple sets of mutually paired displacement mechanisms and dispensing mechanisms. At this time, the dispensing types of different dispensing mechanisms can be set to be different. Under the conveying of the guide rail mechanism, the material can be subjected to multiple dispensing processes in sequence. On the one hand, it realizes the function of performing multiple types of dispensing processes on one machine. On the other hand, by sharing the guide rail mechanism, it can realize the rapid transfer of materials during different dispensing processes without the need for repeated transfer between different machines. Therefore, the dispensing efficiency of materials under multiple dispensing process scenarios is significantly improved.

[0033] This invention has other features and advantages that will be apparent from or will be set forth in detail in the accompanying drawings and the following detailed description, which together serve to explain the particular principles of this invention. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0035] Figure 1 This is a structural schematic diagram of the independent six-axis dispensing machine provided in Embodiment 1 of this utility model;

[0036] Figure 2 This is a schematic diagram of the guide rail mechanism and cleaning mechanism provided in Embodiment 1 of this utility model;

[0037] Figure 3This is a schematic diagram of the dispensing mechanism provided in Embodiment 1 of this utility model;

[0038] Figure 4 This is a schematic diagram of the cleaning mechanism provided in Embodiment 1 of this utility model;

[0039] Figure 5 This is a schematic diagram of the dispensing mechanism provided in Embodiment 2 of this utility model;

[0040] Figure 6 This is a schematic diagram of the dispensing mechanism provided in Embodiment 3 of this utility model.

[0041] Figure label:

[0042] 1. Rack;

[0043] 2. Displacement mechanism; 21. First linear module; 22. Second linear module; 23. Third linear module;

[0044] 3. Dispensing mechanism; 31. Base; 32. First dispensing valve; 33. Second dispensing valve; 34. Lifting element; 35. Lateral movement element;

[0045] 4. Guide rail mechanism;

[0046] 5. Camera module; 51. Camera body; 52. Light source;

[0047] 6. Cleaning mechanism; 61. Pre-dispensing module; 62. Cleaning module; 63. Weighing module; 64. Height measuring module; 65. Wiping element. Detailed Implementation

[0048] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0049] In the description of this utility model, it should be understood that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be a component that is centrally positioned therein. When a component is considered to be "set" on another component, it can be directly set on the other component or there may be a component that is centrally positioned therein.

[0050] Furthermore, terms such as "long," "short," "inner," and "outer" indicate orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings. They are used only for the convenience of describing this utility model and do not indicate or imply that the device or component referred to must have this specific orientation or operate in a specific orientational configuration. Therefore, they should not be construed as limitations of this utility model.

[0051] The following is in conjunction with the appendix Figure 1-5 The technical solution of this utility model will be further illustrated through specific implementation methods.

[0052] Example 1:

[0053] Please refer to Figure 1 This utility model embodiment provides an independent six-axis dispensing machine, including a frame 1, a displacement mechanism 2, a dispensing mechanism 3, and a guide rail mechanism 4.

[0054] The frame 1 is used to provide installation positions for various mechanisms. The frame 1 is equipped with a platform for material transfer. It is understood that the material is usually plate-shaped and is set horizontally during transfer. There are no restrictions on the specific type of material or the specific structure of the frame 1.

[0055] The guide rail mechanism 4 is set on the frame 1 and located on the platform of the frame 1. At the same time, the guide rail mechanism 4 is set horizontally and extends from one side of the frame 1 to the other side, so as to realize the horizontal movement of materials from one side of the frame 1 to the other side, so as to facilitate the connection of the guide rail mechanism 4 with the external production line and make the transfer efficiency more efficient. For ease of understanding, the transport direction of the guide rail mechanism 4 should be regarded as the transfer direction of the materials.

[0056] Based on this, the displacement mechanism 2 is set on the frame 1 and located above the platform. There are at least two sets of displacement mechanisms 2, and multiple sets of displacement mechanisms 2 are arranged sequentially along the material transfer direction. Optionally, the specific number of displacement mechanisms 2 can be set according to the actual needs of the dispensing process, such as two, three or four sets. Here, no matter how many sets of displacement mechanisms 2 are set, they should be included in the interpretation of equivalent means of this solution. In this embodiment, two sets of displacement mechanisms 2 are set as an example.

[0057] Furthermore, the number of dispensing mechanisms 3 is also multiple, and the number of dispensing mechanisms 3 is adapted to the number of displacement mechanisms 2. In this embodiment, two sets of dispensing mechanisms 3 are set as an example. In specific settings, multiple sets of dispensing mechanisms 3 are respectively set on multiple sets of displacement mechanisms 2, thereby forming multiple sets of displacement mechanisms 2 and dispensing mechanisms 3 used in combination. The displacement mechanism 2 is used to output displacement motion to drive the dispensing mechanism 3 to adjust its displacement in three-dimensional space. For ease of understanding, a spatial rectangular coordinate system is established here, namely the x-axis, y-axis and z-axis. The material transfer direction is consistent with the x-axis direction.

[0058] At this time, the guide rail mechanism 4 is located below the multiple sets of dispensing mechanisms 3, and the multiple sets of dispensing mechanisms 3 are also arranged in sequence at intervals along the material transfer direction. The guide rail mechanism 4 is used to guide the material through the multiple sets of dispensing mechanisms 3 in sequence, and the dispensing mechanisms 3 are used to dispense glue onto the material.

[0059] Based on the above configuration, multiple sets of paired displacement mechanisms 2 and dispensing mechanisms 3 can form multiple processing stations on the equipment. At this time, the dispensing types of different dispensing mechanisms 3 can be set to be different from each other. Under the conveying of the guide rail mechanism 4, the material can be subjected to multiple dispensing processes in sequence, realizing multiple types of dispensing process processing, and the material can be quickly transferred in the process.

[0060] Reference Figure 2 In this embodiment, the guide rail mechanism 4 mainly uses a synchronous belt module for transportation. The synchronous belt module mainly includes a belt, a drive wheel, a driven wheel, and a motor. The drive wheel and the driven wheel are rotatably mounted on the frame 1, the belt is wrapped around the drive wheel and the driven wheel, and the motor is connected to the drive wheel. Under the drive of the motor, the drive wheel can rotate, which in turn drives the belt to rotate. The belt can serve as a carrier for materials, thereby driving the material transfer. The specific structure of the synchronous belt module will not be described in detail here.

[0061] Furthermore, the guide rail mechanism 4 is arranged in multiple groups side by side. Optionally, the number of guide rail mechanisms 4 can be two, three, or four groups, etc. Each group of guide rail mechanisms 4 can form a transfer station independently, thereby enabling the simultaneous transfer of multiple materials and improving transfer efficiency. It is understood that the specific number of guide rail mechanisms 4 can be adjusted according to actual needs, and no specific limitation is made here. In this embodiment, two groups of guide rail mechanisms 4 are selected as an example.

[0062] At the same time, refer to Figure 1 and Figure 2The displacement mechanism 2 can drive the dispensing mechanism 3 to switch displacements among multiple sets of guide rail mechanisms 4. Specifically, the displacement mechanism 2 provided in this embodiment includes a first linear module 21, a second linear module 22, and a third linear module 23. The first linear module 21, the second linear module 22, and the third linear module 23 have similar structures and can be linear motor components or lead screw slide modules. The specific structures of the first linear module 21, the second linear module 22, and the third linear module 23 will not be described in detail here.

[0063] During installation, the first linear module 21 is first horizontally fixed on the frame 1, and the displacement direction of the slide of the first linear module 21 is consistent with the y-axis. The second linear module 22 is fixedly installed on the slide of the first linear module 21, and the motion output direction of the second linear module 22 is consistent with the x-axis direction. In addition, the third linear module 23 is vertically set and fixedly installed on the slide of the second linear module 22. The dispensing mechanism 3 is set on the slide of the third linear module 23.

[0064] With the combined action of the first linear module 21, the second linear module 22, and the third linear module 23, the dispensing mechanism 3 can first adjust its displacement in three-dimensional space to achieve flexible displacement; in addition, when the displacement mechanism 2 drives the dispensing mechanism 3 to move along the y-axis, the dispensing mechanism 3 can switch displacements between multiple sets of guide rail mechanisms 4, thereby performing dispensing operations on materials on different guide rail mechanisms 4, making the dispensing action more flexible.

[0065] In the technical solution provided in this embodiment, since two sets of displacement mechanisms 2 are set, an independent six-axis dispensing machine is formed. The dispensing action is flexible and efficient, and can meet the needs of most dispensing actions.

[0066] Furthermore, referring to Figure 3 To achieve the dispensing action, the dispensing mechanism 3 includes a base 31 and a first dispensing valve 32. The base 31 has a plate-like structure and is fixedly mounted on the slide of the third linear module 23, thereby connecting the base 31 to the displacement mechanism 2. On this basis, the first dispensing valve 32 is mounted on the base 31 and is used for dispensing. It can be understood that the first dispensing valve 32 can be connected to an external glue supply system, which provides glue to the first dispensing valve 32, thereby enabling the first dispensing valve 32 to perform the dispensing action.

[0067] It should be explained that the first dispensing valve 32 can be a pneumatic dispensing valve, a screw dispensing valve, or a pressure dispensing valve. Regardless of the type of dispensing valve used, it should be included in the scope of this solution. In addition, the first dispensing valve 32 on different dispensing mechanisms 3 can be filled with different types of adhesives to meet the dispensing requirements of multi-dispensing processes.

[0068] Continue to refer to Figure 3 To improve the accuracy of the dispensing action, the independent six-axis dispensing machine provided in this embodiment also includes a camera module 5 and a control system (not shown in the figure). The camera module 5 is connected to the displacement mechanism 2. Specifically, the displacement mechanism 2 is mounted on its base 31, and the camera module 5 is adjacent to the dispensing mechanism 3, used to acquire image information of the material.

[0069] Specifically, the camera module 5 includes a camera body 51 and a light source 52. The camera body 51 is fixedly mounted on the base 31 of the displacement mechanism 2 and is vertically downward. The lens of the camera body 51 faces the material to capture the material and obtain image information. At the same time, the light source 52 is also fixedly mounted on the base 31 and adjacent to the camera body 51. The light source 52 is used to illuminate the material so that clear image information can be obtained through the camera body 51.

[0070] Meanwhile, the control system is mainly connected to the camera module 5, the displacement mechanism 2 and the dispensing mechanism 3 respectively. The camera module 5 sends image information to the control system, and the control system controls the displacement mechanism 2 and the dispensing mechanism 3 to start and stop based on the image information.

[0071] Specifically, markings are usually set on the materials. The control system identifies the markings on the image information to obtain the starting position of the dispensing action, thereby improving the overall accuracy of the dispensing action. To achieve this action, the control module mainly includes computer equipment and PLC controller.

[0072] In this system, the receiving end of the computer device is electrically connected to the camera body 51. The camera body 51 sends the acquired image information to the receiving end of the computer device. The computer device is equipped with image processing software, which processes the image information and converts it into control signals. Subsequently, the output end of the computer device is electrically connected to the receiving end of the PLC controller. The PLC controller acquires the control signals and converts them into execution signals. Furthermore, the output end of the PLC controller is electrically connected to the displacement mechanism 2 and the dispensing mechanism 3, respectively. By sending different execution signals to the displacement mechanism 2 and the dispensing mechanism 3, the displacement mechanism 2 and the dispensing mechanism 3 are started or stopped. The above scheme achieves precise and automated dispensing function.

[0073] In addition, the computer equipment can analyze the shape and weight of the glue droplets to obtain the overall application quality of the glue.

[0074] Based on this, refer to Figure 2 and Figure 4The independent six-axis dispensing machine provided in this embodiment also includes a cleaning mechanism 6. There are multiple cleaning mechanisms 6, which are set on the platform of the frame 1. The number of cleaning mechanisms 6 is adapted to the number of dispensing mechanisms 3, and will not be described in detail here. The multiple cleaning mechanisms 6 are respectively configured on the multiple dispensing mechanisms 3. The multiple cleaning mechanisms 6 are used to clean the residual glue on the dispensing mechanism 3 or to detect the dispensing status of the dispensing mechanism 3.

[0075] Specifically, the cleaning mechanism 6 includes a pre-dispensing module 61, a cleaning module 62, and a weighing module 63. The pre-dispensing module 61 is a flat plate structure used for dispensing glue, so that the camera module 5 can observe the shape of the glue droplets. If the glue droplet trajectory is uniform and regular, it is considered a qualified glue application state; otherwise, if the droplet trajectory is deviated, loose, or irregular, it is considered a failed application.

[0076] Furthermore, to precisely control the drop height difference of the adhesive, a height measuring module 64 is also provided on the side of the pre-dispensing module 61. At the same time, a laser height measuring instrument (not shown in the figure) is also provided on the third linear module 23. The height measuring module 64 interacts with the laser height measuring instrument, which is equivalent to the laser height measuring instrument emitting a laser to the height measuring module 64, thereby detecting the height difference of the product. When the height difference of the product is too large, the third linear module 23 can be automatically displaced to obtain a suitable drop reference.

[0077] In addition, the weighing module 63 is used to weigh the dripping glue. The weighing module 63 is a weighing device; by using the weighing device, the weighing operation can be completed to check whether the amount of glue dispensed meets the standard.

[0078] If the glue dripping is substandard, it may be due to glue residue on the dispensing mechanism 3. Therefore, the cleaning module 62 is used to remove glue residue from the dispensing mechanism 3. Optionally, the cleaning module 62 can be a suction gun or a vacuum tube; no specific limitation is made here. Any structure capable of cleaning glue should be considered an equivalent means. Here, by moving the dispensing mechanism 3 onto the cleaning module 62, the glue can be removed by the cleaning module 62. Then, a glue dripping test is performed until the dripping glue is acceptable.

[0079] In another embodiment, the cleaning module 62 further includes a wiping element 65. The wiping element is respectively disposed on the pre-dispensing module 61 and the weighing module 63. The specific structure of the wiping element can be adjusted according to the specific nozzle structure of the dispensing mechanism 3. For example, common nozzle structures include flat nozzles and pointed nozzles. When the nozzle is a flat nozzle, the wiping element 65 can use a flat wiping method or an alcohol wiping method. When the nozzle is a pointed nozzle, the wiping element 65 can use a clamping wiping method or an alcohol wiping method. Through the above settings, the wiping mechanism can wipe away the residual glue on the nozzle to achieve a cleaning effect. The specific structure of the wiping element 65 is not limited here. As long as it can achieve the wiping effect, it should be included in the scope of this solution.

[0080] This utility model has the following beneficial effects:

[0081] 1. Significantly improved the application speed, thereby enhancing the overall efficiency of the dispensing process.

[0082] 2. Existing equipment cannot simultaneously meet two or more dispensing processes, that is, it cannot dispense two or more different adhesives at the same time. This solution solves this problem by setting up multiple matching displacement mechanisms 2 and dispensing mechanisms 3.

[0083] 3. By setting up multiple sets of matching displacement mechanisms 2 and dispensing mechanisms 3, this solution can also achieve the function of partial shutdown for glue replacement. That is, by pausing part of the displacement mechanism 2 and dispensing mechanism 3 and replacing glue in the dispensing mechanism 3, the whole equipment will not be completely shut down.

[0084] Example 2:

[0085] Reference Figure 5 Based on Embodiment 1, features not explained in this embodiment will be explained using the methods described in Embodiment 1, and will not be repeated here. The difference between this embodiment and Embodiment 1 is that the dispensing mechanism 3 further includes a second dispensing valve 33. The type of the second dispensing valve 33 is the same as that of the first dispensing valve 32, and will not be described in detail here. The second dispensing valve 33 is disposed on the base 31 and is adjacent to the first dispensing valve 32. The dispensing types of the first dispensing valve 32 and the second dispensing valve 33 may be the same or different. It can be understood that the dispensing type referred to here is the glue type, meaning that different dispensing valves can load different types of glue.

[0086] When the first dispensing valve 32 and the second dispensing valve 33 use the same type of adhesive, they can achieve multi-point dispensing, doubling the dispensing efficiency and significantly improving the effect. In addition, when the types of adhesives used by the two valves are different, two different adhesives can be applied simultaneously. By combining multiple dispensing mechanisms 3, as provided in this embodiment, two dispensing mechanisms 3 are set up. Since each dispensing mechanism 3 has a first dispensing valve 32 and a second dispensing valve 33, it is equivalent to having four different dispensing valves. At this time, four different types of adhesives can be installed, doubling the types of adhesives that can be accommodated, which can be used to meet more complex dispensing process requirements.

[0087] In the dispensing mechanism 3 configured with multiple types of adhesives, the specific dispensing type can be further switched to further optimize the flexibility of the dispensing action. Based on this, the dispensing mechanism 3 provided in this embodiment also includes a lifting element 34.

[0088] The lifting element 34 is disposed on the base 31, the first dispensing valve 32 is fixedly disposed on the base 31, and the second dispensing valve 33 is jacked up and down disposed on the base 31. The second dispensing valve 33 is connected to the lifting element 34. The lifting element 34 is used to drive the second dispensing valve 33 to move up and down so that the horizontal height of the second dispensing valve 33 is higher than or lower than the first dispensing valve 32.

[0089] A slide rail is vertically mounted on the base 31, and a slider is slidably mounted on the slide rail. The second dispensing valve 33 is mounted on the slider, and the second dispensing valve 33 can move up and down along the z-axis. In addition, the lifting element 34 is a screw motor or an electric push rod. In this embodiment, a screw motor is used as an example. A threaded hole is provided through the second dispensing valve 33, and the screw is threaded into the threaded hole. By starting the screw motor, the second dispensing valve 33 can be driven to move up and down.

[0090] When the horizontal height of the second dispensing valve 33 is higher than that of the first dispensing valve 32, the dispensing process is carried out through the first dispensing valve 32. When the horizontal height of the second dispensing valve 33 is lower than that of the first dispensing valve 32, the dispensing process is carried out through the second dispensing valve 33. This allows for asynchronous switching of different adhesives, enabling the switching of adhesive types according to actual needs. The structure is more flexible and can meet more complex dispensing processes.

[0091] Example 3:

[0092] Reference Figure 6Based on Embodiment 2, features not explained in this embodiment will be explained using the methods in Embodiment 2, and will not be repeated here. Correspondingly, the dispensing mechanism 3 in this embodiment also includes a second dispensing valve 33. The type of the second dispensing valve 33 is the same as that of the first dispensing valve 32, and no specific restrictions are made here. The second dispensing valve 33 is disposed on the base 31 and is disposed adjacent to the first dispensing valve 32. The dispensing types of the first dispensing valve 32 and the second dispensing valve 33 may be the same or different. It can be understood that the dispensing type referred to here is the glue type.

[0093] When the first dispensing valve 32 and the second dispensing valve 33 use the same type of adhesive, they can achieve multi-point dispensing, doubling the dispensing efficiency and significantly improving the effect. In addition, when the types of adhesives used by the two valves are different, two different adhesives can be applied simultaneously. By combining multiple dispensing mechanisms 3, as provided in this embodiment, two dispensing mechanisms 3 are set up. Since each dispensing mechanism has a first dispensing valve 32 and a second dispensing valve 33, it is equivalent to having four different dispensing valves. At this time, four different types of adhesives can be installed, doubling the types of adhesives that can be accommodated, which can meet more complex dispensing process requirements.

[0094] The difference between this embodiment and embodiments one and two is that the specific settings of the first dispensing valve 32 and the second dispensing valve 33 are different.

[0095] In Embodiment 2, an asynchronous switching method is provided to realize the switching of dispensing type. In this embodiment, the dispensing mechanism 3 also includes a transverse element 35, which is disposed on the base 31. The first dispensing valve 32 is fixedly disposed on the base 31, and the second dispensing valve 33 is connected to the transverse element 35. The transverse element 35 is used to drive the second dispensing valve 33 to move closer to or further away from the first dispensing valve 32.

[0096] It should be explained that the second dispensing valve 33 is mounted on the base 31 via the transverse element 35. Whether the connection is direct or indirect, it should be included in the scope of this solution and does not constitute a limitation on the specific installation method of the second dispensing valve 33. Furthermore, the transverse element 35 can be a cylinder linear module or a linear motor module. There is no limitation on the specific model of the transverse element 35. As long as an element capable of outputting linear reciprocating motion is used, it should be included in the scope of this application. In this embodiment, the transverse element 35 is horizontally fixed on the base 31, and the second dispensing valve 33 is mounted on the slide of the transverse element 35. The first dispensing valve 32 is located at one end of the transverse element 35. At this time, by activating the transverse element 35, the second dispensing valve 33 can be moved laterally under the drive of the slide, thereby moving closer to or further away from the first dispensing valve 32.

[0097] Based on the above settings, different adhesives can be loaded on the first dispensing valve 32 and the second dispensing valve 33 to achieve synchronous dispensing of different adhesives. In addition, based on different dispensing process requirements, the distance between the first dispensing valve 32 and the second dispensing valve 33 can be adjusted to control the dispensing spacing. The structural flexibility is further optimized and improved, which can meet more complex dispensing processes.

[0098] Therefore, the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An independent six-axis dispensing machine, characterized in that, include: Rack (1); The displacement mechanism (2), at least two sets, is disposed on the frame (1); The dispensing mechanism (3) is in multiple sets and is adapted to the number of the displacement mechanism (2). The multiple sets of dispensing mechanisms (3) are respectively set on the multiple sets of displacement mechanisms (2). The displacement mechanism (2) is used to drive the dispensing mechanism (3) to adjust its displacement in three-dimensional space. And a guide rail mechanism (4) is provided on the frame (1) and located below the multiple sets of dispensing mechanisms (3). The guide rail mechanism (4) is used to pass the material through the multiple sets of dispensing mechanisms (3) in sequence. The dispensing mechanism (3) is used to dispense glue onto the material.

2. The independent six-axis dispensing machine according to claim 1, characterized in that, The guide rail mechanism (4) consists of multiple sets arranged side by side, and the displacement mechanism (2) drives the dispensing mechanism (3) to switch displacements between the multiple sets of guide rail mechanisms (4).

3. The independent six-axis dispensing machine according to claim 1, characterized in that, The dispensing mechanism (3) includes: The base (31) is connected to the displacement mechanism (2); And a first dispensing valve (32), disposed on the base (31), for dispensing adhesive.

4. The independent six-axis dispensing machine according to claim 3, characterized in that, The dispensing mechanism (3) further includes a second dispensing valve (33), which is disposed on the base (31) and adjacent to the first dispensing valve (32). The first dispensing valve (32) and the second dispensing valve (33) may have the same or different dispensing types.

5. The independent six-axis dispensing machine according to claim 4, characterized in that, The dispensing mechanism (3) further includes a lifting element (34), which is disposed on the base (31). The first dispensing valve (32) is fixedly disposed on the base (31), and the second dispensing valve (33) is dispensing on the base (31). The second dispensing valve (33) is connected to the lifting element (34). The lifting element (34) is used to drive the second dispensing valve (33) to move up and down so that the horizontal height of the second dispensing valve (33) is higher than or lower than the first dispensing valve (32).

6. The independent six-axis dispensing machine according to claim 4, characterized in that, The dispensing mechanism (3) further includes a transverse element (35), which is disposed on the base (31). The first dispensing valve (32) is fixedly disposed on the base (31), and the second dispensing valve (33) is connected to the transverse element (35). The transverse element (35) is used to drive the second dispensing valve (33) to move closer to or further away from the first dispensing valve (32).

7. The independent six-axis dispensing machine according to claim 1, characterized in that, Also includes: The camera module (5) is connected to the displacement mechanism (2) and adjacent to the dispensing mechanism (3), and is used to acquire image information of the material; The system is connected to the camera module (5), the displacement mechanism (2) and the dispensing mechanism (3) respectively. The camera module (5) sends image information to the system, and the system controls the displacement mechanism (2) and the dispensing mechanism (3) to start and stop based on the image information.

8. The independent six-axis dispensing machine according to claim 7, characterized in that, The camera module (5) includes: The camera body (51) is disposed on the displacement mechanism (2); A light source (52) is disposed on the displacement mechanism (2) and adjacent to the camera body (51). The light source (52) is used to illuminate the material and obtain image information through the camera body (51).

9. The independent six-axis dispensing machine according to claim 1, characterized in that, It also includes a cleaning mechanism (6) disposed on the frame (1), and there are multiple cleaning mechanisms (6), which are respectively disposed on multiple dispensing mechanisms (3).

10. The independent six-axis dispensing machine according to claim 9, characterized in that, The cleaning mechanism (6) includes: The pre-dispensing module (61) is used to dispense adhesive droplets so that the shape of the adhesive droplets can be observed. Cleaning module (62) is used to remove glue residue from the dispensing mechanism (3). And a weighing module (63) for weighing the dripping glue.

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