glue marking machine

Abstract

The application discloses a glue marking machine, which comprises a first glue outlet assembly, a second glue outlet assembly, a first driving mechanism, a second driving mechanism and a rotary driving mechanism. The first glue outlet assembly and the second glue outlet assembly are arranged along the conveying direction of products. The first driving mechanism and the second driving mechanism are connected with the first glue outlet assembly and the second glue outlet assembly. The rotary driving mechanism is connected with the first glue outlet assembly and the second glue outlet assembly. The first glue outlet assembly and the second glue outlet assembly are driven by the first driving mechanism and the second driving mechanism to mark the first glue marking area or the second glue marking area of two products at the same time. The first glue outlet assembly and the second glue outlet assembly can alternately mark the first glue marking area and the second glue marking area, thereby improving the marking efficiency. The first driving mechanism, the second driving mechanism and the rotary driving mechanism are connected with the first glue outlet assembly and the second glue outlet assembly at the same time, thereby reducing the use of driving mechanisms and the production cost.

Description

Technical Field

[0001] This application relates to the field of packaging box production technology, and in particular to a glue-applying machine. Background Technology

[0002] During the production of packaging boxes, glue needs to be applied to the frame, and then bonding materials such as base paper, greaseproof paper, or ribbon are attached to the frame. Before the bonding materials are attached, a glue-spreading machine needs to be driven by a drive module to move relative to the frame to spread glue on the frame, so that the bonding materials can be attached to the frame later. In related technologies, in order to improve glue-spreading efficiency, multiple glue-spreading machines are set up to spread glue on multiple frames at the same time. Each glue-spreading machine needs to be connected to a corresponding drive module, resulting in high production costs. Utility Model Content

[0003] This application aims to address at least one of the technical problems existing in the prior art. To this end, this application proposes a glue-applying machine that can reduce production costs while ensuring production efficiency.

[0004] The glue-spreading machine according to an embodiment of this application includes:

[0005] First dispensing assembly;

[0006] The second dispensing assembly is provided, and the first dispensing assembly and the second dispensing assembly are distributed along the product conveying direction.

[0007] A first driving mechanism drives the first dispensing component and the second dispensing component to move horizontally.

[0008] The second driving mechanism drives the first dispensing component and the second dispensing component to move along the height direction.

[0009] A rotation drive mechanism is provided, which drives the first glue dispensing component and the second glue dispensing component to rotate synchronously.

[0010] The glue-spreading machine according to the embodiments of this application has at least the following beneficial effects: The glue-spreading machine of this application drives the first glue-dispensing component and the second glue-dispensing component to move synchronously up and down and translate through the first drive mechanism and the second drive mechanism, so as to simultaneously spread glue on the first glue-spreading area or the second glue-spreading area of ​​two products, and the first glue-dispensing component and the second glue-dispensing component can alternately spread glue on the first glue-spreading area and the second glue-spreading area, thereby improving the glue-spreading efficiency. In addition, the rotation drive mechanism can drive the first glue-dispensing component and the second glue-dispensing component to rotate during product conveying, so as to adjust the angle of the first glue-dispensing component and the second glue-dispensing component, so that the first glue-dispensing component and the second glue-dispensing component can better spread glue on the first glue-spreading area and the second glue-spreading area that are on non-parallel planes. At the same time, the rotation is carried out during product conveying, which can further improve the glue-spreading efficiency. Moreover, the first drive mechanism, the second drive mechanism and the rotation drive mechanism all drive the first glue-dispensing component and the second glue-dispensing component, and the first glue-dispensing component and the second glue-dispensing component can move up and down, translate and rotate synchronously, reducing the use of drive mechanisms, reducing production costs and ensuring production efficiency.

[0011] According to some embodiments of this application, the driving direction of the first driving mechanism intersects with the conveying direction of the product.

[0012] According to some embodiments of this application, the driving direction of the first driving mechanism is perpendicular to the conveying direction of the product.

[0013] According to some embodiments of this application, the rotation drive mechanism includes a rotation motor, a mounting frame, a rotation rod, a transmission assembly, an output rod, and a rotation seat. Two transmission assemblies, two output rods, and two rotation seats are provided, each corresponding to one another. The first drive mechanism and the second drive mechanism are driven and connected to the mounting frame. The rotation motor is fixedly connected to the mounting frame. The rotation rod is rotatably connected to the mounting frame. The rotation motor drives and connects to the rotation rod to drive it to rotate. The rotation rod is driven and connected to two transmission assemblies. Each of the two transmission assemblies is driven and connected to an output rod to drive it to rotate. The output rod is fixedly connected to the rotation seat. One rotation seat is fixedly connected to the first dispensing assembly, and the other rotation seat is fixedly connected to the second dispensing assembly.

[0014] According to some embodiments of this application, the transmission assembly includes a first transmission wheel, a transmission belt, and a second transmission wheel. The first transmission wheel and the second transmission wheel are rotatably connected to the mounting frame. The first transmission wheel and the second transmission wheel are distributed along the height direction. The transmission belt is wrapped around the outside of the first transmission wheel and the outside of the second transmission wheel. The rotating rod passes through the first transmission wheel, and the output rod passes through the second transmission wheel.

[0015] According to some embodiments of this application, the orientation of the dispensing head of the first dispensing assembly and the orientation of the dispensing head of the second dispensing assembly are perpendicular to the axis of the output rod.

[0016] According to some embodiments of this application, the axis of the output rod is perpendicular to the driving direction of the first driving mechanism.

[0017] According to some embodiments of this application, a sensing component is also included. Two sensing components are provided, one of which is located next to the first dispensing component and is used to sense whether the product has reached the processing area of ​​the first dispensing component. The other sensing component is located next to the second dispensing component and is used to sense whether the product has reached the processing area of ​​the second dispensing component. The sensing components are electrically connected to the first driving mechanism, the second driving mechanism, and the rotation driving mechanism.

[0018] According to some embodiments of this application, the sensing component includes a support frame, a sensor, and a lifting driver. The lifting driver is fixedly connected to the support frame and drives the sensor to lift the sensor.

[0019] According to some embodiments of this application, a conveyor line is also included, which is disposed beside the first dispensing assembly and the second dispensing assembly, and the conveyor line is used to convey products.

[0020] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0021] The present application will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0022] Figure 1 This is a schematic diagram of the structure of the glue-spreading machine according to an embodiment of this application;

[0023] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0024] Figure label:

[0025] First dispensing assembly 100;

[0026] Second dispensing assembly 200;

[0027] First drive mechanism 300;

[0028] Rotary drive mechanism 400, rotary motor 410, mounting bracket 420, rotating rod 430, first transmission wheel 440, transmission belt 450, second transmission wheel 460, output rod 470, rotating seat 480;

[0029] Sensing component 500, support frame 510, sensor 520, lifting driver 530;

[0030] Product 600;

[0031] 700 machines;

[0032] Second drive mechanism 800. Detailed Implementation

[0033] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0034] In the description of this application, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0035] In the description of this application, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0036] In the description of this application, unless otherwise expressly defined, terms such as "setup," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this application in conjunction with the specific content of the technical solution.

[0037] In the description of this application, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0038] The glue-spreading machine according to an embodiment of this application includes:

[0039] First dispensing assembly 100;

[0040] The second dispensing assembly 200, the first dispensing assembly 100 and the second dispensing assembly 200 are distributed along the conveying direction of the product 600;

[0041] The first driving mechanism 300 is connected to the first dispensing assembly 100 and the second dispensing assembly 200, and is used to drive the first dispensing assembly 100 and the second dispensing assembly 200 to move in the horizontal direction.

[0042] The second drive mechanism 800 is connected to the first glue dispensing assembly 100 and the second glue dispensing assembly 200, and is used to drive the first glue dispensing assembly 100 and the second glue dispensing assembly 200 to move along the height direction.

[0043] A rotation drive mechanism 400 drives and connects the first glue dispensing assembly 100 and the second glue dispensing assembly 200, and is used to drive the first glue dispensing assembly 100 and the second glue dispensing assembly 200 to rotate synchronously.

[0044] It is understood that the first dispensing assembly 100 and the second dispensing assembly 200 are distributed along the conveying direction of the product 600. The product 600 will successively pass through the first dispensing assembly 100 and the second dispensing assembly 200. For example, firstly, the first product 600 is conveyed to the side of the first dispensing assembly 100. The first driving mechanism 300 simultaneously drives the first dispensing assembly 100 and the second dispensing assembly 200 to move horizontally, so that the first dispensing assembly 100 moves above the first dispensing area of ​​the first product 600. The dispensing of the first dispensing area requires the first dispensing assembly 100 to... The first dispensing component 100 or the second dispensing component 200 moves from the first position to the second position. Subsequently, the second driving mechanism 800 drives the first dispensing component 100 and the second dispensing component 200 to move downwards, so that the first dispensing component 100 approaches the first position of the first dispensing area of ​​the first product 600. The first dispensing component 100 is then driven from the first position to the second position by the first driving mechanism 300 or the second driving mechanism 800. At the same time, the first dispensing component 100 dispenses glue, and the first dispensing component 100 completes the dispensing of glue into the first dispensing area of ​​the first product 600.

[0045] Next, the first product 600 is conveyed to the side of the second dispensing assembly 200, and the second product 600 is conveyed to the side of the first dispensing assembly 100. The first driving mechanism 300 simultaneously drives the first dispensing assembly 100 and the second dispensing assembly 200 to move, so that the first dispensing assembly 100 moves above the second dispensing area of ​​the second product 600, and the second dispensing assembly 200 moves above the second dispensing area of ​​the first product 600. Dispensing in the second dispensing area requires either the first dispensing assembly 100 or the second dispensing assembly 200 to dispense from the third position to the fourth position, and the first dispensing area and the second dispensing area are located on two non-parallel sides of the product 600. It should be understood that when the first product 600 moves from the side of the first dispensing assembly 100 to the side of the second dispensing assembly 200, the rotation driving mechanism 400 drives the first dispensing assembly 100 and the second dispensing assembly 200 to rotate simultaneously, so that the dispensing port of the first dispensing assembly 100 and the dispensing port of the second dispensing assembly 200 can be opposite to the second dispensing area. After the first product 600 and the second product 600 are delivered to their positions, the second drive mechanism 800 drives the first glue dispensing component 100 and the second glue dispensing component 200 to move downwards, so that the first glue dispensing component 100 approaches the third position of the second glue-spreading area of ​​the second product 600, and the second glue dispensing component 200 approaches the third position of the second glue-spreading area of ​​the first product 600. The first drive mechanism 300 or the second drive mechanism 800 drives the first glue dispensing component 100 and the second glue dispensing component 200 to move from the third position to the fourth position. At the same time, the first glue dispensing component 100 outputs glue and the second glue dispensing component 200 outputs glue. The first glue dispensing component 100 completes the glue spreading of the second glue-spreading area of ​​the second product 600, and the second glue dispensing component 200 completes the glue spreading of the second glue-spreading area of ​​the first product 600. At this time, the first product 600 has completed the glue spreading of the first glue-spreading area and the second glue-spreading area.

[0046] Next, the second product 600 is conveyed to the side of the second dispensing assembly 200, and the third product 600 is conveyed to the side of the first dispensing assembly 100. The first driving mechanism 300 simultaneously drives the first dispensing assembly 100 and the second dispensing assembly 200 to move, so that the first dispensing assembly 100 moves above the first dispensing area of ​​the third product 600, and the second dispensing assembly 200 moves above the first dispensing area of ​​the second product 600. It should be understood that when the second product 600 moves from the first dispensing assembly 100 to the side of the second dispensing assembly 200, the rotation driving mechanism 400 drives the first dispensing assembly 100 and the second dispensing assembly 200 to rotate simultaneously, so that the dispensing ports of the first dispensing assembly 100 and the second dispensing assembly 200 are aligned with the first dispensing area. After the second product 600 and the third product 600 are delivered to their positions, the second drive mechanism 800 drives the first glue dispensing component 100 and the second glue dispensing component 200 to move downwards, so that the first glue dispensing component 100 approaches the first position of the first glue-spreading area of ​​the third product 600, and the second glue dispensing component 200 approaches the first position of the first glue-spreading area of ​​the second product 600. The first drive mechanism 300 or the second drive mechanism 800 drives the first glue dispensing component 100 and the second glue dispensing component 200 to move from the first position to the second position. At the same time, the first glue dispensing component 100 and the second glue dispensing component 200 dispense glue. The first glue dispensing component 100 completes the glue spreading of the first glue-spreading area of ​​the third product 600, and the second glue dispensing component 200 completes the glue spreading of the first glue-spreading area of ​​the second product 600. At this time, the second product 600 has completed the first glue spreading area and the glue spreading of the first glue-spreading area.

[0047] For example, product 600 is a middle frame, the first glue-spreading area is the inner sidewall of the middle frame, and the second glue-spreading area is the bottom wall of the middle frame. After the first glue-spreading assembly 100 and the second glue-spreading assembly 200 move to the first position, the second drive mechanism 800 drives the first glue-spreading assembly 100 and the second glue-spreading assembly 200 to move along the height direction, so that the first glue-spreading assembly 100 and the second glue-spreading assembly 200 move to the second position, completing the glue-spreading of the first glue-spreading area. After the first glue dispensing assembly 100 and the second glue dispensing assembly 200 complete the glue application at the first position, and during the conveying process of the middle frame, the rotary drive mechanism 400 drives the first glue dispensing assembly 100 and the second glue dispensing assembly 200 to rotate synchronously by 90°. This, in conjunction with the first drive mechanism 300 and the second drive mechanism 800, moves the first glue dispensing assembly 100 and the second glue dispensing assembly 200 to the third position. Subsequently, the first drive mechanism 300 drives the first glue dispensing assembly 100 and the second glue dispensing assembly 200 to move horizontally, thus moving them to the third position and completing the glue application in the second glue-spreading area. Furthermore, the second and third positions overlap, located at the junction of the inner sidewall and the bottom wall. Furthermore, the first glue-spreading area and the second glue-spreading area are also on the same vertical plane; that is, the first position, the second position, the third position, and the fourth position are on the same vertical plane. Therefore, the first drive mechanism 300 only needs to drive the first glue dispensing assembly 100 and the second glue dispensing assembly 200 to translate in one direction.

[0048] For example, in some other embodiments, the first and second glue-spreading areas may also be on the same plane of the product 600. The second position of the first glue-spreading area and the third position of the second glue-spreading area may be staggered. The first and second glue-spreading areas may also not be on the same vertical plane, that is, the first, second, third, and fourth positions are not on the same vertical plane, and the first driving mechanism 300 can drive the first glue dispensing assembly 100 and the second glue dispensing assembly 200 to translate in at least two directions.

[0049] Specifically, the first drive mechanism 300 is fixed on the machine base 700, the second drive mechanism 800 is fixed to the drive end of the first drive mechanism 300, the rotation drive mechanism 400 is fixed to the drive end of the second drive mechanism 800, and the first dispensing assembly 100 and the second dispensing assembly 200 are fixed to the drive end of the rotation drive mechanism 400. Furthermore, the first drive mechanism 300 and the second drive mechanism 800 are lead screw modules.

[0050] Specifically, both the first dispensing assembly 100 and the second dispensing assembly 200 include a glue gun.

[0051] In summary, the glue-spreading machine of this application drives the first glue-dispensing assembly 100 and the second glue-dispensing assembly 200 to move synchronously up and down and translate via the first drive mechanism 300 and the second drive mechanism 800. This allows for simultaneous glue-spreading of either the first or second glue-spreading area of ​​two products 600. Furthermore, the first and second glue-dispensing assemblies 100 and 200 can alternately spread glue across the first and second glue-spreading areas, thereby improving glue-spreading efficiency. In addition, the rotation drive mechanism 400 can drive the first and second glue-dispensing assemblies 100 and 200 to rotate during the product 600 conveying process. This adjusts the angle of the first and second glue-dispensing assemblies 100 and 200, allowing them to better spread glue across the first and second glue-spreading areas, which are located on non-parallel planes. Utilizing the product 600 conveying time for rotation further enhances glue-spreading efficiency. Furthermore, the first drive mechanism 300, the second drive mechanism 800, and the rotation drive mechanism 400 all simultaneously utilize the first glue dispensing component 100 and the second glue dispensing component 200. The first glue dispensing component 100 and the second glue dispensing component 200 can synchronously lift, translate, and rotate, reducing the use of drive mechanisms, reducing production costs, and ensuring production efficiency.

[0052] Reference Figure 1 According to some embodiments of this application, the driving direction of the first driving mechanism 300 intersects with the conveying direction of the product 600.

[0053] Understandably, the first drive mechanism 300 can drive the first dispensing assembly 100 and the second dispensing assembly 200 to approach the product 600 in the horizontal direction. Under the drive of the first drive mechanism 300, the first dispensing assembly 100 and the second dispensing assembly 200 can translate in a direction intersecting with the conveying direction of the product 600. This facilitates the first dispensing assembly 100 and the second dispensing assembly 200 to apply glue to the product 600 and also facilitates the installation of the first dispensing assembly 100 and the second dispensing assembly 200, avoiding the risk of interference between the first dispensing assembly 100 and the second dispensing assembly 200 and the conveying line that conveys the product 600.

[0054] Specifically, the driving direction of the first drive mechanism 300 is perpendicular to the conveying direction of the product 600.

[0055] Reference Figure 1 and Figure 2According to some embodiments of this application, the rotation drive mechanism 400 includes a rotation motor 410, a mounting frame 420, a rotating rod 430, a transmission assembly, an output rod 470, and a rotating seat 480. Two transmission assemblies, two output rods 470, and two rotating seats 480 are provided, each corresponding to one another. A first drive mechanism 300 and a second drive mechanism 800 drive and connect to the mounting frame 420. The rotation motor 410 is fixedly connected to the mounting frame 420. The rotating rod 430 is rotatably connected to the mounting frame 420. The rotation motor 410 drives and connects to the rotating rod 430 to drive the rotating rod 430 to rotate. The rotating rod 430 is driven and connected to two transmission assemblies. The two transmission assemblies are respectively driven and connected to an output rod 470 to drive the output rod 470 to rotate. The output rod 470 is fixedly connected to the rotating seat 480. One rotating seat 480 is fixedly connected to a first dispensing assembly 100, and the other rotating seat 480 is fixedly connected to a second dispensing assembly 200.

[0056] Understandably, the rotating motor 410 drives the rotating rod 430 to rotate, which in turn drives the output rod 470 to rotate via the transmission assembly. The output rod 470 then drives the rotating seat 480 to rotate, and both rotating seats 480 rotate simultaneously, thereby driving the first dispensing assembly 100 and the second dispensing assembly 200 to rotate. Furthermore, the rotating motor 410 is fixed to the mounting bracket 420. The first drive mechanism 300 and the second drive mechanism 800 drive the mounting bracket 420 to translate and lift, thereby driving the rotating motor 410, the rotating rod 430, the transmission assembly, the output rod 470, the rotating seat 480, the first dispensing assembly 100, and the second dispensing assembly 200 to translate and lift.

[0057] Specifically, the rotating motor 410 drives the middle part of the rotating rod 430, and two transmission components are set at both ends of the rotating rod 430 to balance the force on the rotating rod 430. The transmission components extend along the height direction and have a small cross-sectional size, so as to set the mounting bracket 420 higher, which facilitates the first glue dispensing component 100 and the second glue dispensing component 200 to extend into the product 600 to apply glue.

[0058] Reference Figure 2 According to some embodiments of this application, the transmission assembly includes a first transmission wheel 440, a transmission belt 450, and a second transmission wheel 460. Both the first transmission wheel 440 and the second transmission wheel 460 are rotatably connected to the mounting frame 420. The first transmission wheel 440 and the second transmission wheel 460 are distributed along the height direction. The transmission belt 450 is wrapped around the outside of the first transmission wheel 440 and the outside of the second transmission wheel 460. The rotating rod 430 passes through the first transmission wheel 440, and the output rod 470 passes through the second transmission wheel 460.

[0059] Understandably, the rotating rod 430 engages with the inner hole of the first transmission wheel 440, so that the rotating rod 430 can drive the first transmission wheel 440 during rotation. The outer sides of the first transmission wheel 440 and the second transmission wheel 460 are respectively in close contact or meshing with the inner side of the transmission belt 450. During rotation, the first transmission wheel 440 drives the transmission belt 450 to rotate, which in turn drives the second transmission wheel 460 to rotate. The output rod 470 engages with the inner hole of the second transmission wheel 460, so that the rotation of the second transmission wheel 460 can drive the output rod 470 to rotate. The first transmission wheel 440 and the second transmission wheel 460 are distributed along the height direction so that the rotating seat 480, the first glue dispensing assembly 100 and the second glue dispensing assembly 200 connected to the output rod 470 can extend into the product 600 to apply glue.

[0060] Reference Figure 1 and Figure 2 According to some embodiments of this application, the orientation of the dispensing head of the first dispensing assembly 100 and the orientation of the dispensing head of the second dispensing assembly 200 are perpendicular to the axis of the output rod 470.

[0061] It is understandable that the orientation of the dispensing head of the first dispensing assembly 100 and the dispensing head of the second dispensing assembly 200 are perpendicular to the axis of the output rod 470. That is, the orientation of the dispensing head of the first dispensing assembly 100 and the dispensing head of the second dispensing assembly 200 are perpendicular to the swing axis of the first dispensing assembly 100 and the second dispensing assembly 200. This is beneficial for controlling the orientation of the dispensing heads of the first dispensing assembly 100 and the second dispensing assembly 200. When the first dispensing area and the second dispensing area are on the same vertical plane, and the first dispensing area and the second dispensing area are on two perpendicular planes, the output rod 470 can drive the first dispensing assembly 100 and the second dispensing assembly 200 to rotate 90°.

[0062] Reference Figure 1 and Figure 2 According to some embodiments of this application, the axis of the output rod 470 is perpendicular to the driving direction of the first drive mechanism 300.

[0063] It is understandable that the inner wall of the product 600, which is perpendicular to the driving direction of the first driving mechanism 300, has a first glue-spreading area, and the bottom wall has a second glue-spreading area. The axis of the output rod 470 is perpendicular to the driving direction of the first driving mechanism 300, which is beneficial for the output rod 470 to drive the glue dispensing head of the first glue dispensing assembly 100 and the glue dispensing head of the second glue dispensing assembly 200 to rotate to a position that matches the first glue-spreading area and the second glue-spreading area.

[0064] Reference Figure 1 and Figure 2According to some embodiments of this application, it also includes a sensing component 500. Two sensing components 500 are provided. One sensing component 500 is provided next to the first dispensing component 100 and is used to sense whether the product 600 has reached the processing area of ​​the first dispensing component 100. The other sensing component 500 is provided next to the second dispensing component 200 and is used to sense whether the product 600 has reached the processing area of ​​the second dispensing component 200. The sensing components 500 are electrically connected to the first driving mechanism 300, the second driving mechanism 800 and the rotation driving mechanism 400.

[0065] Understandably, when product 600 is conveyed to the side of the first dispensing assembly 100 and the second dispensing assembly 200, the sensing component 500 can sense that product 600 has arrived. The sensing component 500 can transmit this signal to the first driving mechanism 300 and the second driving mechanism 800, which drive the first dispensing assembly 100 and the second dispensing assembly 200 to apply glue to product 600. When product 600 is moved away from the side of the first dispensing assembly 100 and the second dispensing assembly 200, the sensing component 500 can sense that product 600 has left. The sensing component 500 can transmit this signal to the rotation driving mechanism 400, which drives the first dispensing assembly 100 and the second dispensing assembly 200 to rotate.

[0066] Reference Figure 2 According to some embodiments of this application, the sensing component 500 includes a support frame 510, a sensor 520, and a lifting driver 530. The lifting driver 530 is fixedly connected to the support frame 510 and drives the sensor 520 to lift.

[0067] Understandably, the support frame 510 is fixed on the machine base 700, and the lifting driver 530 can drive the sensor 520 to rise and fall. Before the first dispensing assembly 100 and the second dispensing assembly 200 perform dispensing, the lifting driver 530 drives the sensor 520 to rise, so that the sensor 520 is away from the product 600, thus avoiding collision between the sensor 520 and the first dispensing assembly 100 and the second dispensing assembly 200. After the first dispensing assembly 100 and the second dispensing assembly 200 complete dispensing, the lifting driver 530 drives the sensor 520 to fall, so that the product 600 can move into the sensing range of the sensor 520 during the conveying process, ensuring the sensing effect of the sensor 520.

[0068] Specifically, the lifting actuator 530 is a type of cylinder.

[0069] Reference Figure 1According to some embodiments of this application, a conveyor line (not shown in the figure) is also included, which is disposed on the side of the first dispensing assembly 100 and the second dispensing assembly 200, and is used to convey the product 600.

[0070] Understandably, the conveyor line can sequentially transport product 600 to the side of the first dispensing assembly 100 and the second dispensing assembly 200.

[0071] The embodiments of this application have been described in detail above with reference to the accompanying drawings. However, this application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this application. Furthermore, unless otherwise specified, the embodiments and features described in the embodiments of this application can be combined with each other.

Claims

1. A glue-applying machine, characterized in that, include: First dispensing assembly; The second dispensing assembly is provided, and the first dispensing assembly and the second dispensing assembly are distributed along the product conveying direction. A first driving mechanism drives the first dispensing component and the second dispensing component to move horizontally. The second driving mechanism drives the first dispensing component and the second dispensing component to move along the height direction. A rotation drive mechanism is provided, which drives the first glue dispensing component and the second glue dispensing component to rotate synchronously.

2. The glue-applying machine according to claim 1, characterized in that, The driving direction of the first driving mechanism intersects with the conveying direction of the product.

3. The glue-applying machine according to claim 1, characterized in that, The driving direction of the first driving mechanism is perpendicular to the conveying direction of the product.

4. The glue-applying machine according to claim 1, characterized in that, The rotation drive mechanism includes a rotation motor, a mounting frame, a rotating rod, a transmission assembly, an output rod, and a rotating seat. Two transmission assemblies, two output rods, and two rotating seats are provided, each corresponding to one another. The first drive mechanism and the second drive mechanism are driven and connected to the mounting frame. The rotation motor is fixedly connected to the mounting frame. The rotating rod is rotatably connected to the mounting frame and driven by the rotation motor to rotate. The rotating rod is driven and connected to two transmission assemblies, and each of the two transmission assemblies is driven and connected to an output rod to rotate. The output rod is fixedly connected to the rotating seat. One rotating seat is fixedly connected to the first dispensing assembly, and the other rotating seat is fixedly connected to the second dispensing assembly.

5. The glue-applying machine according to claim 4, characterized in that, The transmission assembly includes a first transmission wheel, a transmission belt, and a second transmission wheel. The first transmission wheel and the second transmission wheel are rotatably connected to the mounting frame. The first transmission wheel and the second transmission wheel are distributed along the height direction. The transmission belt is wrapped around the outside of the first transmission wheel and the outside of the second transmission wheel. The rotating rod passes through the first transmission wheel, and the output rod passes through the second transmission wheel.

6. The glue-spreading machine according to claim 4, characterized in that, The orientation of the dispensing head of the first dispensing assembly and the orientation of the dispensing head of the second dispensing assembly are perpendicular to the axis of the output rod.

7. The glue-spreading machine according to claim 4, characterized in that, The axis of the output rod is perpendicular to the driving direction of the first driving mechanism.

8. The glue-applying machine according to claim 1, characterized in that, It also includes sensing components, of which two are provided. One sensing component is located next to the first dispensing component and is used to sense whether the product has reached the processing area of ​​the first dispensing component. The other sensing component is located next to the second dispensing component and is used to sense whether the product has reached the processing area of ​​the second dispensing component. The sensing components are electrically connected to the first driving mechanism, the second driving mechanism and the rotation driving mechanism.

9. The glue-spreading machine according to claim 8, characterized in that, The sensing component includes a support frame, a sensor, and a lifting driver. The lifting driver is fixedly connected to the support frame and drives the sensor to move up and down.

10. The glue-applying machine according to claim 1, characterized in that, It also includes a conveyor line, which is disposed beside the first dispensing assembly and the second dispensing assembly, and is used to convey products.

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