Gluing device and glue coating method thereof

Abstract

The present invention discloses a glue coating device and a glue coating method for the glue coating device, and relates to the technical field of glue coating processing, wherein the glue coating device comprises a base, a bearing tool and a glue brushing device, wherein the bearing tool is arranged on the base and is used to bear the product to be glued; the glue brushing device is arranged on the base, and the glue brushing device has a glue brush that can be arranged relative to the bearing tool up and down; wherein at least one of the bearing tool and the glue brush can be movably arranged so that the glue brush and the bearing tool can be relatively movably arranged in the up and down directions and in the horizontal direction. The present invention aims to provide an efficient and low-cost glue coating device.

Description

Technical Field

[0001] The invention relates to the technical field of glue coating processing, and in particular to a glue coating device and a glue coating method of the glue coating device. Background Art

[0002] The existing product primer coating method mainly uses piezoelectric valves and spray valves for glue coating, and generally uses a six-axis robot to adjust the running path. The cost is relatively high, and the piezoelectric valve and spray valve generally need to coat the products one by one. For products with relatively low precision requirements, the efficiency is low. Therefore, there is an urgent need for a glue coating processing method that can improve efficiency and reduce costs. Summary of the invention

[0003] The main purpose of the present invention is to provide a glue coating device and a glue coating method for the glue coating device, aiming to provide a high-efficiency and low-cost glue coating device.

[0004] To achieve the above object, the present invention provides a glue coating device, wherein the glue coating device comprises:

[0005] Base;

[0006] A carrying tool, arranged on the base, for carrying the product to be coated with glue; and

[0007] A glue brushing device is arranged on the base, and the glue brushing device has a glue brush that can be arranged opposite to the supporting tooling up and down;

[0008] Wherein, at least one of the carrying tool and the rubber brush can be movably arranged, so that the rubber brush and the carrying tool can be relatively movably arranged in the up-down direction and the horizontal direction.

[0009] In one embodiment, the glue brushing device comprises:

[0010] A support frame, mounted on the base;

[0011] A mounting seat, which can be movably mounted on the support frame;

[0012] A rubber brush, mounted on the mounting seat; and

[0013] The glue outlet component is installed on the mounting seat and has a glue outlet port, and the glue outlet port is arranged corresponding to the glue brush.

[0014] In one embodiment, the rubber brush is mounted on the mounting seat in a position adjustable in the horizontal direction.

[0015] In one embodiment, a first mounting portion is movably provided on the mounting seat, and a first adjusting member is provided between the mounting seat and the first mounting portion, and the first adjusting member is used to drive the first mounting portion to move in a first horizontal direction relative to the mounting seat;

[0016] A second mounting portion is movably provided on the first mounting portion, and a second adjusting member is provided between the second mounting portion and the first mounting portion, and the second adjusting member is used to drive the second mounting portion to move in a second horizontal direction relative to the first mounting portion;

[0017] The rubber brush is installed on the second installation part.

[0018] In one embodiment, the first adjusting member comprises a first screw; and / or,

[0019] The mounting seat is provided with a first receiving groove, the first mounting portion at least partially extends into the first receiving groove, the first adjusting member comprises a first screw rod penetrating the mounting seat, the first screw rod extends into the first receiving groove to cooperate with the first mounting portion to drive the first mounting portion to move along a first horizontal direction; and / or,

[0020] The second adjusting member comprises a second screw; and / or,

[0021] The first mounting portion is provided with a second receiving groove, the second mounting portion at least partially extends into the second receiving groove, the second adjusting member includes a second screw rod penetrating the first mounting portion, the second screw rod extends into the second receiving groove to cooperate with the second mounting portion to drive the second mounting portion to move along a second horizontal direction.

[0022] In one embodiment, the load-bearing tooling comprises:

[0023] A main body, on which a bearing area is provided, wherein the bearing area is used to bear the product to be coated with glue; and

[0024] The scraper is arranged on the main body and located at one side of the bearing area.

[0025] In one embodiment, a liquid receiving groove is provided on the main body at a position corresponding to the bearing area.

[0026] In one embodiment, the carrying area is used to carry a material tray containing the product to be coated with glue, and a positioning structure is provided in the carrying area, and the positioning structure is used to position the material tray.

[0027] In one embodiment, the positioning structure includes a positioning post.

[0028] In one embodiment, a calibration mechanism is provided on the glue scraper plate, and the calibration mechanism is used to align with the glue brush to calibrate the relative position between the supporting tooling and the glue brushing device.

[0029] In one embodiment, the calibration mechanism includes an alignment post protruding from the squeegee plate.

[0030] In one embodiment, the carrying area is used to carry a material tray containing the product to be coated with glue, and a detection mechanism is also provided in the carrying area, and the detection mechanism is used to detect the material tray.

[0031] In one embodiment, the carrying tool can be movably disposed on the base along a second horizontal direction; and

[0032] The glue brush can be movably arranged on the base along a first horizontal direction and the up-down direction.

[0033] The present invention also provides a gluing method for a gluing device, wherein the gluing device comprises a base, a carrying tool and a glue brushing device, wherein the carrying tool is arranged on the base and is used to carry the product to be glued; the glue brushing device is arranged on the base and has a glue brush that can be arranged relative to the carrying tool up and down; wherein at least one of the carrying tool and the glue brush can be movably arranged so that the glue brush and the carrying tool can be movably arranged relative to each other in the up and down directions and in the horizontal direction;

[0034] The steps of the gluing method of the gluing device include:

[0035] Placing a tray carrying the product to be coated with glue on the carrying tool;

[0036] The glue coating device is started to move at least one of the carrying tool and the glue brush, so that the glue brush coats glue on the multiple products to be glued on the material tray along a predetermined path.

[0037] In one embodiment, the carrying tool comprises a main body and a scraper, the main body is provided with a carrying area, the carrying area is used to carry the product to be coated with glue, and the scraper is provided on the main body and is located on one side of the carrying area;

[0038] After the step of starting the glue coating device to move at least one of the carrying tool and the glue brush so that the glue brush coats glue on the multiple products to be glued on the material tray along a predetermined path, the step further includes:

[0039] The glue brush is controlled to move to the edge of the scraper plate and go over the scraper plate.

[0040] In the technical solution of the present invention, the glue coating equipment mainly includes the carrying tooling and the glue brushing device. The carrying tooling carries and positions the product to be glued, and the glue brush provided on the glue brushing device performs glue coating on the product to be glued. Compared with glue coating methods such as piezoelectric valves and spray valves, the cost of glue coating using the glue brush in this application is lower, and the coating area is larger, thereby achieving the required low-cost and efficient glue coating, and meeting the functional requirements of this application. On this basis, at least one of the carrying tooling and the glue brush can be movably arranged to meet the requirement of the glue brush being movable relative to the carrying tooling, so that glue coating can be performed on multiple products to be glued carried on the carrying tooling, meeting the functional requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0042] Figure 1 A three-dimensional structural schematic diagram of a partial structure of an embodiment of a glue brushing device of a glue coating device provided by the present invention;

[0043] Figure 2 Another three-dimensional structural schematic diagram of a partial structure of an embodiment of a glue brushing device of a glue coating device provided by the present invention;

[0044] Figure 3 Another three-dimensional structural schematic diagram of a partial structure of an embodiment of the glue brushing device of the glue coating equipment provided by the present invention;

[0045] Figure 4 A three-dimensional structural schematic diagram of an embodiment of a carrying tool of a glue coating device provided by the present invention;

[0046] Figure 5 Another three-dimensional structural schematic diagram of an embodiment of a carrying tool of a glue coating device provided by the present invention;

[0047] Figure 6 A schematic diagram of another three-dimensional structure of an embodiment of a carrying tool of a glue coating device provided by the present invention;

[0048] Figure 7 A three-dimensional structural schematic diagram of a partial structure of an embodiment of a glue coating device provided by the present invention;

[0049] Figure 8 A schematic flow chart of the steps of the gluing method of the gluing equipment provided by the present invention.

[0050] Description of Figure Numbers:

[0051] 100. Glue coating equipment; 1. Base; 2. Carrying tooling; 21. Main body; 211. Carrying area; 212. Liquid collecting tank; 213. Positioning column; 22. Glue scraper; 23. Alignment column; 24. Detection mechanism; 3. Glue brushing device; 31. Glue brush; 32. Support frame; 33. Mounting seat; 331. First mounting portion; 331a. Second accommodating groove; 332. First adjusting member; 333. Second mounting portion; 334. Second adjusting member; 335. First accommodating groove; 34. Glue discharging assembly.

[0052] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0053] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0054] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0055] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0056] The existing product primer coating method mainly uses piezoelectric valves and spray valves for glue coating, and generally uses a six-axis robot to adjust the running path. The cost is relatively high, and the piezoelectric valve and spray valve generally need to coat the products one by one. For products with relatively low precision requirements, the efficiency is low. Therefore, there is an urgent need for a glue coating processing method that can improve efficiency and reduce costs.

[0057] In view of this, the present invention proposes a glue coating device, please refer to Figures 1 to 7 , is an embodiment of the gluing device proposed in this application, and the gluing device will be described in detail below in conjunction with specific drawings.

[0058] See also Figures 1 to 7 The glue coating equipment 100 includes a base 1, a supporting tooling 2 and a glue brushing device 3. The supporting tooling 2 is arranged on the base 1, and is used to carry the product to be glued; the glue brushing device 3 is arranged on the base 1, and the glue brush 3 has a glue brush 31 that can be arranged relative to the supporting tooling 2 up and down; wherein, at least one of the supporting tooling 2 and the glue brush 31 can be movably arranged so that the glue brush 31 and the supporting tooling 2 can be relatively movably arranged in the up and down directions and the horizontal directions.

[0059] In the technical solution of the present invention, the glue coating equipment 100 mainly includes the carrying tool 2 and the glue brushing device 3. The carrying tool 2 carries and positions the product to be glued, and the glue brush 31 provided on the glue brushing device 3 performs glue coating on the product to be glued. Compared with the glue coating methods such as piezoelectric valves and spray valves, the glue coating using the glue brush 31 in this application is lower in cost and has a larger coating area, thereby achieving the required low-cost and efficient glue coating and meeting the functional requirements of this application. On this basis, at least one of the carrying tool 2 and the glue brush 31 can be movably arranged to meet the requirement that the glue brush 31 is movable relative to the carrying tool 2, so that multiple products to be glued carried on the carrying tool 2 can be coated with glue, meeting the functional requirements.

[0060] Specifically, see Figures 1 to 3 as well as Figure 7The glue brushing device 3 includes a support frame 32, a mounting seat 33, a glue brush 31 and a glue discharging assembly 34. The support frame 32 is mounted on the base 1; the mounting seat 33 is movably mounted on the support frame 32; the glue brush 31 is mounted on the mounting seat 33; the glue discharging assembly 34 is mounted on the mounting seat 33 and has a glue discharging port, which is arranged corresponding to the glue brush 31. It can be understood that the glue brush 31 can be moved in a variety of ways, for example, it can be directly controlled by a robot to move in a three-dimensional space to meet the demand for the movement of the glue brush 31 relative to the bearing fixture 2, but it is obvious that for the operation of brushing glue on the end surface of the bearing fixture 2, such a setting of functional redundancy has a high cost. Therefore, in this application, the glue brushing device 3 is set in the form that the support frame 32 supports the mounting seat 33, the mounting seat 33 can move on the support frame 32, and the glue brush 31 is installed on the mounting seat 33, so that the glue brush 31 can be movably arranged, so that the structure is simple and the cost is low. In addition, the setting of the glue outlet component 34 can be a glue storage structure independent of the glue coating equipment 100 connected by a pipeline, and only the pipeline needs to be positioned and fixed on the mounting seat 33, or a conventional rubber hose can be used, and the rubber hose is installed on the mounting seat 33, and an air pump is connected to drive the glue in the rubber hose to flow out. There is no need to be limited to the specific configuration, as long as it can supply glue to the glue brush 31 on the mounting seat 33. The present application uses a rubber hose installed on the mounting seat 33 to supply glue, which is relatively low in cost.

[0061] In addition, the position of the glue brush 31 in the horizontal direction is adjustable and mounted on the mounting seat 33. It is understandable that after the glue dispensing assembly 34 dispenses glue to the glue brush 31, the entire glue brush 31 is coated with glue. After long-term use, the glue liquid on the glue brush 31 accumulates, which will affect the glue brushing accuracy of the glue brush 31. On the one hand, corresponding measures for cleaning the glue liquid can be adopted to clean the glue liquid on the glue brush 31, but it can only extend the effective use time of the glue brush 31 and cannot eliminate the above-mentioned problem. Therefore, on the other hand, it is still necessary to replace the glue brush 31 after a certain period of use. When replacing the glue brush 31, it is difficult to ensure that the brush head of the replaced glue brush 31 is located at the same position as the brush head of the glue brush 31 before replacement. Under the premise of setting a fixed moving path for glue brushing, the change of the brush head position of the glue brush 31 also affects the glue brushing accuracy. Therefore, in this embodiment, the glue brush 31 is set to be adjustable in position in the horizontal direction and mounted on the mounting seat 33. It should be noted that the reason for not limiting the height direction is that the height of the rubber brush 31 is basically the same, and after being installed on the mounting seat 33, the height of the brush head can be guaranteed. In addition, the setting of this embodiment is based on the situation that the rubber brush 31 is provided with a fixed moving path. If a calibration mechanism is provided on the mounting seat 33, for example, the brush head position of the rubber brush 31 is detected by visual detection, when the brush head position changes, the moving path of the mounting seat 33 can be adjusted, and the rubber brush 31 does not need to be installed on the mounting seat 33 in an adjustable manner to ensure the accuracy of the glue brushing. However, it is obvious that such a setting has a high structural cost and control cost. Of course, in this scenario, if the rubber brush 31 is set to be adjustable and installed on the mounting seat 33, it can also have other beneficial effects, such as adjusting the installation and removal position of the rubber brush 31 on the mounting seat 33 to facilitate employee operation, etc. The specific setting is based on actual needs and is not specifically limited here.

[0062] In addition, the adjustment reference after replacing the rubber brush 31 can be various, and any one of them can ensure that the rubber brush 31 can still move accurately along the preset path after replacement. For example, a positioning structure can be set on the mounting seat 33 to position the rubber brush 31, so that the rubber brush 31 can be stably located at a fixed position on the mounting seat 33, thereby ensuring the stability of the fixed point of the rubber brush 31 and further ensuring the accuracy of its moving path. However, such a setting cannot exclude the possibility that the position of the mounting seat 33 on the support frame 32 will be affected when the rubber brush 31 is replaced, and the moving path of the rubber brush 31 will be offset due to the position offset of the mounting seat 33. Therefore, in this embodiment, a calibration point is selected to be set on the bearing fixture 2. When the rubber brush 31 is installed for the first time, the rubber brush 31 is moved to the above-mentioned calibration point for calibration, so as to set the calibration point as the reference point for the movement of the rubber brush 31. The movement of the mounting seat 33 on the support frame 32 is all based on the reference point. In this way, when the rubber brush 31 needs to be replaced, it is only necessary to move the mounting seat 33 to the above-mentioned reference point after replacing the rubber brush 31. At this time, if the rubber brush 31 is offset, the position of the rubber brush 31 is adjusted on the mounting seat 33, so that the rubber brush 31 corresponds to the above-mentioned reference point. In this way, it is ensured that the reference point of the mounting seat 33 is consistent with the actual position of the rubber brush 31 relative to the bearing fixture 2, so as to ensure that when the mounting seat 33 moves according to the preset path, the rubber brush 31 can move according to the preset path to ensure its activity accuracy. In this setting, even if the mounting seat 33 is offset on the support frame 32, the movement accuracy of the rubber brush 31 can be guaranteed, that is, the rubber brush 31 can be aligned with the calibration point set on the supporting tooling 2. Even if the mounting seat 33 is offset, when it moves according to the preset path, the rubber brush 31 can also move according to the preset path, thereby reducing the intermediate alignment links, simplifying the alignment operation, and facilitating use.

[0063] Specifically, the mounting seat 33 is movably provided with a first mounting portion 331, and a first adjusting member 332 is provided between the mounting seat 33 and the first mounting portion 331, and the first adjusting member 332 is used to drive the first mounting portion 331 to move in a first horizontal direction relative to the mounting seat 33; the first mounting portion 331 is movably provided with a second mounting portion 333, and a second adjusting member 334 is provided between the second mounting portion 333 and the first mounting portion 331, and the second adjusting member 334 is used to drive the second mounting portion 333 to move in a second horizontal direction relative to the first mounting portion 331; the rubber brush 31 is installed on the second mounting portion 333. There are many ways to movably install the rubber brush 31 on the mounting seat 33 in a horizontal direction, including but not limited to arranging a moving seat on the mounting seat 33, and the moving seat controls the multiple directional movements of the moving seat in a horizontal direction through a plurality of traction and / or push structures arranged around it, but it is obvious that the structure is relatively complex and the cost is high. Therefore, in this embodiment, the horizontal movement of the rubber brush 31 is divided into a first horizontal movement and a second horizontal movement. Furthermore, the first mounting portion 331 is provided on the mounting seat 33, and the first mounting portion 331 is driven by the first adjusting member 332 to move in the first horizontal direction, and the second mounting portion 333 is provided on the first mounting portion 331, and the second mounting portion 333 is driven by the second adjusting member 334 to move in the second horizontal direction. At the same time, the rubber brush 31 is installed on the second mounting portion 333, so that the horizontal movement of the rubber brush 31 is realized through the active combination of the first mounting portion 331 and the second mounting portion 333, and the structure is simple, easy to control and low in cost.

[0064] Further, the first adjusting member 332 includes a first screw; a first accommodating groove 335 is provided on the mounting seat 33, and the first mounting portion 331 is at least partially extended into the first accommodating groove 335, and the first adjusting member 332 includes a first screw which is provided through the mounting seat 33, and the first screw extends into the first accommodating groove 335 to cooperate with the first mounting portion 331 to drive the first mounting portion 331 to move along the first horizontal direction; the second adjusting member 334 includes a second screw; a second accommodating groove 331a is provided on the first mounting portion 331, and the second mounting portion 333 is at least partially extended into the second accommodating groove 331a, and the second adjusting member 334 includes a second screw which is provided through the first mounting portion 331, and the second screw extends into the second accommodating groove 331a to cooperate with the second mounting portion 333 to drive the second mounting portion 333 to move along the second horizontal direction. The cooperation driving mode of the first adjusting member 332 and the first mounting part 331 and the cooperation driving mode of the second adjusting member 334 and the second mounting part 333 can be various, including but not limited to the driving slide rail cooperation mode, the push or traction member driving cooperation mode, etc., so that the first adjusting member 332 can drive the first mounting part 331 to move along the first horizontal direction, and the second adjusting member 334 can drive the second mounting part 333 to move along the second horizontal direction. In this embodiment, the first adjusting member 332 is set as the first screw rod, and the second adjusting member 334 is set as the second screw rod, so that the first mounting part 331 is driven to move when the first screw rod rotates through the first screw rod, and similarly, the second screw rod is driven to move the second mounting part 333 when the second screw rod rotates through the second screw rod. In this way, the movement is relatively stable and has a locking and positioning function.On this basis, the first screw drives the first mounting portion 331 to move and the second screw drives the second mounting portion 333 to move, both of which require a support point. In this embodiment, the first receiving groove 335 is opened on the mounting seat 33, and the first mounting portion 331 is at least partially extended into the first receiving groove 335. Then, the first screw is passed through the mounting seat 33 and is threadedly connected to the first mounting portion 331, so that the mounting seat 33 serves as a support point for the first screw, so as to drive the first mounting portion 331 to move relative to the mounting seat 33 in the first The second mounting portion 333 is movable in the horizontal direction. Similarly, the second accommodating groove 331a is opened on the first mounting portion 331, and the second mounting portion 333 is at least partially extended into the second accommodating groove 331a, and then the second screw is passed through the first mounting portion 331 and threadedly connected with the second mounting portion 333, so that the first mounting portion 331 serves as a supporting point of the second screw, and the second mounting portion 333 is driven to move in the second horizontal direction relative to the first mounting portion 331. In this way, while realizing the above functions, the structure is simplified, the structure occupancy is reduced, and the overall volume is reduced.

[0065] Also, see Figures 4 to 6 The carrying tool 2 includes a main body 21 and a scraper 22. The main body 21 is provided with a carrying area 211, and the carrying area 211 is used to carry the product to be coated with glue; the scraper 22 is provided on the main body 21 and is located on one side of the carrying area 211. The application mainly uses the glue brush 31 to apply glue to the product to be coated with glue, which has been described above, and cleaning the glue on the glue brush 31 to extend the service life of the glue brush 31 and improve the glue coating accuracy has also been described above. Here, the glue brush 31 can be cleaned in a variety of ways, including but not limited to manual cleaning, cleaning with the scraper 22, etc., as long as the residual glue on the glue brush 31 can be cleaned. In order to ensure the automated operation of the gluing equipment 100, the present embodiment adopts the scraper plate 22 to clean the glue brush 31. Specifically, the scraper plate 22 is arranged on one side of the carrying area 211 of the carrying tooling 2. Before the glue brush 31 is applied with glue, or after a group of products are applied with glue, the glue brush 31 is controlled to move to the scraper plate 22 and abut against the top edge of one side of the scraper plate 22. Then, the glue brush 31 is controlled to move to the other side of the scraper plate 22. In this way, the glue on the glue brush 31 is scraped off by the scraper plate 22. The structure is simple, the cost is low, and the practicability is strong.

[0066] In addition, a liquid receiving groove 212 is provided on the main body 21 at a position corresponding to the bearing area 211. The glue brush 31 is applied by an overflow processing method, that is, excess glue is generated during the processing. In order to control the flow direction of the excess glue, the present embodiment provides the liquid receiving groove 212 on the bearing area 211 of the bearing fixture 2, which receives the excess glue applied on the surface of the product to be glued, and receives the glue scraped off the scraper 22, thereby reducing the glue pollution and even allowing the glue to be recycled for reuse.

[0067] Furthermore, the bearing area 211 is used to carry a tray with products to be coated with glue, and a positioning structure is provided in the bearing area 211, and the positioning structure is used to position the tray. It is understandable that the bearing area 211 can be used to directly carry the products to be coated with glue, but the method of using the glue brush 31 to apply glue generally coats multiple products to be coated with glue simultaneously, places multiple products to be coated with glue one by one on the bearing fixture 2, and removes them one by one after the coating is completed, which is obviously more cumbersome. At the same time, in order to meet the requirements of other process steps, the present embodiment sets the bearing fixture 2 to carry a tray with products to be coated with glue, and the tray carries multiple products to be coated with glue to solve the above-mentioned cumbersome problem of taking and placing materials, and at the same time, the tray can be compatible with the loading and unloading requirements of other process steps, which is more versatile. On this basis, it is necessary to ensure the accurate positioning of the tray in the bearing area 211, so in the present embodiment, the positioning structure is provided in the bearing area 211 to position the tray, and specifically, the positioning structure is set as a positioning column 213, which has a simple structure, low cost and good effect.

[0068] In addition, a calibration mechanism is provided on the scraper plate 22, and the calibration mechanism is used to align and calibrate the relative position between the support fixture 2 and the glue brushing device 3 with the glue brush 31. The positioning calibration of the glue brush 31 and the support fixture 2 has been described above, and will not be further described here. In order to meet the requirements of its positioning and calibration functions, the calibration mechanism is provided on the scraper plate 22 in this embodiment, so that the calibration mechanism is used as a reference point. When the glue brush 31 is positioned at the calibration mechanism, the origin of the glue brush 31 is calibrated, and then when the active path is set based on the calibration mechanism, the glue brush 31 can move accurately along the active path to ensure the quality of glue brushing. Specifically, the calibration mechanism is set as an alignment column 23 protruding from the scraper plate 22, which has a simple structure and low cost, and the alignment of the glue brush 31 and the alignment column 23 is achieved through human eye observation.

[0069] In addition, the carrying area 211 is used to carry the tray with the product to be coated with glue, and a detection mechanism 24 is also provided in the carrying area 211, and the detection mechanism 24 is used to detect the tray. When the gluing device 100 needs to be operated automatically, in addition to ensuring the stability of the moving path of the glue brush 31 and the stability of the glue output on the glue brush 31, it is also necessary to ensure the accuracy of the placement of the product to be coated with glue. Therefore, in this embodiment, the detection mechanism 24 is also provided in the carrying area 211, so that the tray can be detected by the detection mechanism 24 to determine whether the tray is placed in place, so as to indirectly reflect the accuracy of the placement of the product to be coated with glue.

[0070] In addition, the carrying tool 2 can be movably arranged on the base 1 along the second horizontal direction; and the glue brush 31 can be movably arranged on the base 1 along the first horizontal direction and the up-down direction. The carrying tool 2 and the glue brush 31 should have relative movement in the three-dimensional direction of space to ensure the horizontal coating function of the glue brush 31 on the carrying tool 2 and the avoidance function in the up-down direction. The relative movement mode between the carrying tool 2 and the glue brush 31 is described above, that is, the movement in the three-dimensional direction of space can be completed by a robot, but it is obviously costly. Therefore, in this embodiment, the relative movement direction between the carrying tool 2 and the glue brush 31 is decomposed, that is, the carrying tool 2 is also set as a movable structure to meet the relative movement setting of the carrying tool 2 and the glue brush 31 in the second horizontal direction, so that the glue brush 31 only needs to be movably arranged on the base 1 along the first horizontal direction and the up-down direction, which simplifies the structure and reduces the structural cost.

[0071] See also Figure 8 The present application also proposes a gluing method of the gluing device 100, wherein the steps of the gluing method of the gluing device 100 include:

[0072] S100: placing a tray carrying the product to be coated with glue on the carrying tool 2;

[0073] S200: Start the glue coating device 100 to move at least one of the supporting tool 2 and the glue brush 31, so that the glue brush 31 can coat glue on the multiple products to be coated with glue on the material tray along a predetermined path.

[0074] Compared with the conventional method of applying glue using a piezoelectric valve or a spray valve, the present application mainly provides a method of applying glue using the glue brush 31, thereby reducing costs, and adjusting from applying products one by one to applying multiple products at a time, the efficiency is improved, and the functional requirements of the present application are met. The specific steps are to place the material tray on the supporting tool 2, start the glue coating device 100, and there is relative movement between the supporting tool 2 and the glue brush 31, so that the glue brush 31 can move on the material tray according to the preset coating trajectory, thereby completing the glue coating operation of the product on the material tray.

[0075] Furthermore, the carrying tool 2 includes a main body 21 and a scraper 22, the main body 21 is provided with a carrying area 211, the carrying area 211 is used to carry the product to be coated with glue, and the scraper 22 is arranged on the main body 21 and located at one side of the carrying area 211;

[0076] After step S200, the method further includes the following steps:

[0077] S300 : controlling the glue brush 31 to move to the edge of the scraper plate 22 and go over the scraper plate 22 .

[0078] During the use of the glue brush 31, there may be residual glue, which causes glue accumulation and affects the normal glue brushing function of the glue brush 31, thereby affecting the glue brushing quality as described above. Specifically, in order to solve the above problem, the present application adopts the method of arranging the scraper plate 22 on the carrying tooling 2, so as to control the glue brush 31 to resist and pass over the scraper plate 22 to scrape the glue on the glue brush 31, thereby realizing automatic glue removal and ensuring the efficiency of the glue coating equipment 100. The scraper plate 22 has a low structural cost and a good use effect.

[0079] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A glue coating device, characterized in that: include: Base; A carrying tool, arranged on the base, for carrying the product to be coated with glue; as well as, A glue brushing device is arranged on the base, and the glue brushing device has a glue brush that can be arranged opposite to the supporting tooling up and down; Wherein, at least one of the carrying tool and the rubber brush can be movably arranged, so that the rubber brush and the carrying tool can be relatively movably arranged in the vertical direction and the horizontal direction; The glue brushing device comprises a support frame, a mounting seat, a glue brush and a glue outlet assembly, wherein the support frame is mounted on the base; the mounting seat can be movably mounted on the support frame; the glue brush is mounted on the mounting seat; the glue outlet assembly is mounted on the mounting seat and has a glue outlet port, and the glue outlet port is arranged corresponding to the glue brush; The mounting seat is movably provided with a first mounting portion, and a first adjusting member is provided between the mounting seat and the first mounting portion. The mounting seat is provided with a first receiving groove, and the first mounting portion at least partially extends into the first receiving groove. The first adjusting member includes a first screw rod penetrating the mounting seat, and the first screw rod extends into the first receiving groove to cooperate with the first mounting portion to drive the first mounting portion to move along a first horizontal direction. A second mounting portion is movably provided on the first mounting portion, and a second adjusting member is provided between the second mounting portion and the first mounting portion, a second accommodating groove is provided on the first mounting portion, and the second mounting portion at least partially extends into the second accommodating groove, and the second adjusting member includes a second screw rod penetrating the first mounting portion, and the second screw rod extends into the second accommodating groove to cooperate with the second mounting portion to drive the second mounting portion to move along a second horizontal direction; The rubber brush is installed on the second installation part.

2. The gluing device according to claim 1, characterized in that: The load-bearing tooling comprises: A main body, on which a bearing area is provided, wherein the bearing area is used to bear the product to be coated with glue; and The scraper is arranged on the main body and located at one side of the bearing area.

3. The gluing device according to claim 2, characterized in that: The bearing area is used to bear a material tray containing the product to be coated with glue, and a positioning structure is provided in the bearing area, and the positioning structure is used to position the material tray.

4. The gluing device according to claim 2, characterized in that: The scraper plate is provided with a calibration mechanism, which is used to align with the glue brush to calibrate the relative position between the carrying tool and the glue brushing device.

5. The gluing device according to claim 2, characterized in that: The carrying area is used to carry a material tray containing the product to be coated with glue. A detection mechanism is also provided in the carrying area, and the detection mechanism is used to detect the material tray.

6. The gluing device according to claim 1, characterized in that: The carrying tool can be movably disposed on the base along a second horizontal direction; and The glue brush can be movably arranged on the base along a first horizontal direction and the up-down direction.

7. A method for gluing a glue coating device according to any one of claims 1 to 6, characterized in that: The steps of the gluing method of the gluing device include: Placing a tray carrying the product to be coated with glue on the carrying tool; The glue coating device is started to move at least one of the carrying tool and the glue brush, so that the glue brush coats glue on the multiple products to be glued on the material tray along a predetermined path.

8. The gluing method of the gluing device according to claim 7, characterized in that: The carrying tool comprises a main body and a scraper, the main body is provided with a carrying area, the carrying area is used to carry the product to be coated with glue, and the scraper is arranged on the main body and located at one side of the carrying area; After the step of starting the glue coating device to move at least one of the carrying tool and the glue brush so that the glue brush coats glue on the multiple products to be glued on the material tray along a predetermined path, the step further includes: The glue brush is controlled to move to the edge of the scraper plate and go over the scraper plate.

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