Box body gluing device

Abstract

The utility model discloses a box body gluing device, which relates to the technical field of gluing and comprises a mounting plate. Two gluing mechanisms; the driving mechanism is arranged on the mounting plate; the output end of the manipulator is connected with the mounting plate; the driving mechanism can drive the two gluing mechanisms to get close to each other, the mechanical arm can drive the mounting plate to descend so that gluing heads of the two gluing mechanisms can stretch into the box body, and the driving mechanism can drive the two gluing mechanisms to get away from each other so that the gluing heads of the two gluing mechanisms can be aligned to two corners, located on the same side, of the inner side wall of the box body correspondingly. The mechanical arm can drive the mounting plate to ascend, so that the two gluing mechanisms conduct gluing on the two corners, located on one side, of the inner side wall of the box body correspondingly. And the first rotary driving part is used for driving the mounting plate to rotate. According to the box body gluing device, two corners on the inner side wall of the box body can be glued at a time, and the gluing efficiency of the box body can be improved.

Description

Technical Field

[0001] This utility model relates to the field of adhesive coating technology, and in particular to an adhesive coating device for a box. Background Technology

[0002] Industrial power supplies are specifically designed for industrial automation control equipment and systems. They provide stable power to various industrial control devices (such as PLCs, industrial PCs, CNC systems, sensors, etc.). An industrial power supply mainly consists of a housing and a circuit board, with the circuit board installed inside the housing. To ensure the housing's airtightness, sealant needs to be applied to the four corners of the inner wall of the housing before installing the circuit board. Currently, installers use a glue gun to apply sealant to the four corners of the inner wall of the housing sequentially. This method is slow and inefficient. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a box-body adhesive application device, which helps to improve the adhesive application efficiency of the box body.

[0004] A box-type adhesive applicator according to an embodiment of the present invention includes: a mounting plate; two adhesive applicators, each movably connected to the mounting plate; a driving mechanism disposed on the mounting plate; a robotic arm, the output end of which is connected to the mounting plate, the robotic arm being used to drive the mounting plate to move horizontally and vertically; the driving mechanism being able to drive the two adhesive applicators to move closer to each other, the robotic arm being able to drive the mounting plate to descend so that the adhesive applicators of both adhesive applicators extend into the box body, the driving mechanism being able to drive the two adhesive applicators to move further apart so that the adhesive applicators of the two adhesive applicators are respectively aligned with two corners on the same side of the inner wall of the box body, the robotic arm being able to drive the mounting plate to rise so that the two adhesive applicators respectively apply adhesive to two corners on one side of the inner wall of the box body; and a first rotary drive member, the first rotary drive member being used to drive the mounting plate to rotate so that the two adhesive applicators can respectively apply adhesive to two corners on the other side of the inner wall of the box body.

[0005] It has at least the following beneficial effects:

[0006] When adhesive needs to be applied to the box, the drive mechanism moves the two adhesive application mechanisms closer together. Then, the robotic arm lowers the mounting plate and the two adhesive application mechanisms, allowing the application heads of both mechanisms to extend into the box. Next, the drive mechanism moves the two adhesive application mechanisms away from each other, aligning their application heads with the two corners of the inner wall of the box on one side. After alignment, the robotic arm raises the mounting plate and the two adhesive application mechanisms. During this ascent, the two adhesive application mechanisms apply adhesive to the two corners of the inner wall of the box on one side. Once the application heads of both mechanisms are withdrawn from the box, indicating that adhesive application has been completed at the two corners of the inner wall on one side, the first rotary drive then rotates the mounting plate and the two adhesive application mechanisms, preparing them to apply adhesive to the two corners of the inner wall on the other side. The process is then repeated: the drive mechanism moves the two glue-applying mechanisms closer together, and the robotic arm lowers them, aligning the glue-applying heads of each mechanism with the two corners on the opposite side of the inner wall of the box. Finally, the robotic arm raises the two glue-applying mechanisms, allowing them to apply glue to the two corners on the opposite side of the inner wall of the box, thus completing the glue application process. This box glue-applying device can apply glue to two corners on the inner wall of the box in one pass and increases the glue-applying speed, thereby improving the glue-applying efficiency of the box.

[0007] The box coating device according to an embodiment of the present utility model further includes two slide rails and two sliders. The two slide rails are parallel to each other, and the length direction of the two slide rails is perpendicular to the vertical direction. The two sliders are respectively connected to two coating mechanisms, and the two sliders are slidably connected to the mounting plate.

[0008] According to an embodiment of the present invention, the box-type adhesive applicator includes a driven wheel, a driven wheel, a transmission belt, a second rotary drive member, and two transmission members. The axes of the driven wheel and the driven wheel are both perpendicular to the vertical direction, and the axes of the driven wheel and the driven wheel are both perpendicular to the length direction of the slide rail. The driven wheel and the driven wheel are both disposed between two adhesive applicators. The driven wheel and the driven wheel are both rotatably connected to the mounting plate. The driven mechanism includes a transmission belt wound around the driven wheel and the driven wheel. One adhesive applicator is connected to the upper part of the transmission belt through one of the transmission members, and the other adhesive applicator is connected to the lower part of the transmission belt through the other transmission member. The second rotary drive member is used to drive the driven wheel to rotate so that the two adhesive applicators move closer to each other or further away from each other.

[0009] According to the box coating device of the present utility model embodiment, a first positioning ring groove is provided on the outer wall of the driven wheel, the first positioning ring groove is used for the transmission belt to extend into, and a second positioning ring groove is provided on the outer wall of the driving wheel, the second positioning ring groove is used for the transmission belt to extend into.

[0010] According to the box coating device of the present utility model embodiment, the transmission component includes a first clamping block, a second clamping block and a connecting arm. One end of the connecting arm is connected to the first clamping block, and the other end of the connecting arm is connected to the coating mechanism. The gap between the first clamping block and the second clamping block is used for the transmission belt to pass through. The second clamping block is detachably connected to the first clamping block so that the first clamping block and the second clamping block can clamp the transmission belt.

[0011] According to the box coating device of this utility model embodiment, a positioning groove is provided on the side of the second clamping block facing the first clamping block. The positioning groove is used for the transmission belt to pass through, and the positioning groove facing the inner wall of the first clamping block is used to clamp the transmission belt.

[0012] According to the box coating device of this utility model embodiment, the positioning groove is provided with an anti-slip structure on the inner wall facing the first clamping block, and the second clamping block clamps the transmission belt through the anti-slip structure.

[0013] According to the box coating device of this utility model embodiment, the driving mechanism further includes an adapter plate, the driven wheel is rotatably connected to the adapter plate, and the adapter plate is slidably connected to the mounting plate so that the distance between the driven wheel and the driving wheel can be adjusted.

[0014] According to the box coating device of this utility model embodiment, the driving mechanism further includes a bolt, the adapter plate has an oblong hole, the length direction of the oblong hole is parallel to the length direction of the slide rail, the mounting plate has a threaded hole, the bolt passes through the oblong hole and is threadedly connected to the inner wall of the threaded hole, and the nut of the bolt can press against the adapter plate to fix the adapter plate on the mounting plate.

[0015] Additional aspects and advantages of this invention 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 the invention. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0017] Figure 1 This is a schematic diagram of the box body according to an embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the box coating device according to an embodiment of the present invention;

[0019] Figure 3 This is a schematic diagram of the mounting plate, drive mechanism, and glue application mechanism in the box glue application device of this utility model embodiment;

[0020] Figure 4 This is a schematic diagram of the drive mechanism in the box coating device of this utility model embodiment;

[0021] Figure 5 This is a schematic diagram of the structure of the second clamping block in the box coating device of this utility model embodiment;

[0022] Figure label:

[0023] 100 robotic arm; 110 first rotary drive component; 120 mounting plate; 130 slide rail; 140 slider;

[0024] Glue application unit 200;

[0025] Drive mechanism 300; driven wheel 310; first positioning ring groove 311; driving wheel 320; second positioning ring groove 321; transmission belt 330; second rotary drive component 340; transmission component 350; first clamping block 351; second clamping block 352; positioning groove 353; connecting arm 354; anti-slip structure 355; adapter plate 360; oblong hole 361. Detailed Implementation

[0026] The embodiments of this utility model 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 utility model, and should not be construed as limiting this utility model.

[0027] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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 utility model.

[0028] In the description of this utility model, "multiple" refers to two or more. The use of "first" and "second" is for distinguishing technical features only and should not be construed as indicating or implying relative importance, or implicitly indicating the number of technical features or their sequential relationship.

[0029] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "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 utility model in conjunction with the specific content of the technical solution.

[0030] Additional aspects and advantages of this invention 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 the invention.

[0031] refer to Figures 1 to 3 The box coating device of this utility model includes a mounting plate 120, a drive mechanism 300, a robot arm 100, a first rotary drive component 110, and two coating mechanisms 200.

[0032] Two glue-applying mechanisms 200 are movably connected to the mounting plate 120, and a drive mechanism 300 is mounted on the mounting plate 120. The output end of a robotic arm 100 is connected to the mounting plate 120, and the robotic arm 100 drives the mounting plate 120 to move horizontally and vertically. The drive mechanism 300 can drive the two glue-applying mechanisms 200 closer together, the robotic arm 100 can drive the mounting plate 120 lower so that the glue-applying heads of both glue-applying mechanisms 200 extend into the box body, the drive mechanism 300 can drive the two glue-applying mechanisms 200 further apart so that the glue-applying heads of the two glue-applying mechanisms 200 are respectively aligned with two corners on the same side of the inner wall of the box, and the robotic arm 100 can drive the mounting plate 120 higher so that the two glue-applying mechanisms 200 respectively apply glue to the two corners on one side of the inner wall of the box. The first rotary drive 110 is used to drive the mounting plate 120 to rotate so that the two glue application mechanisms 200 can apply glue to the two corners on the inner side wall of the box on the other side.

[0033] It should be explained that, in this embodiment of the invention, the box is made of bent metal sheet, which results in gaps at all four corners of the inner sidewall. Therefore, to ensure the box's airtightness, sealant is applied to the four corners of the inner sidewall to seal these gaps. (Reference) Figure 1 The area within the dashed box in the diagram represents the corner of the inner wall of the box.

[0034] The output end of the robotic arm 100 is connected to a mounting plate 120, and both adhesive application mechanisms 200 are slidably connected to the mounting plate 120. A drive mechanism 300 is connected to the mounting plate 120 and is used to drive the two adhesive application mechanisms 200 to move closer or further apart. The output end of a first rotary drive member 110 is connected to the mounting plate 120, and the first rotary drive member 110 can drive the mounting plate 120 to rotate. Specifically, the output end of the robotic arm 100 is connected to the first rotary drive member 110, and the output end of the first rotary drive member 110 is connected to the mounting plate 120. The robotic arm 100 can drive the first rotary drive member 110 and the mounting plate 120 to move horizontally and vertically, that is, the robotic arm 100 can drive the two adhesive application mechanisms 200 to move horizontally and vertically. In this embodiment of the invention, the horizontal direction refers to the direction perpendicular to the vertical direction, i.e., the left-right direction and the front-back direction.

[0035] The robotic arm 100 can drive the mounting plate 120 to descend, allowing the glue-applying heads of the two glue-applying mechanisms 200 to be aligned with two corners on one side of the inner wall of the box. "The glue-applying head of the glue-applying mechanism 200 is aligned with the lowest point of the corner," meaning that after the glue-applying mechanism 200 rises, the sealant flowing from the glue-applying head can completely coat the entire corner. In one embodiment of this invention, the drive mechanism 300 may include two cylinders, both cylinder bodies connected to the mounting plate 120, and their piston rods connected to the two glue-applying mechanisms 200 respectively. It is easy to understand that when the piston rods of the two cylinders extend, the two glue-applying mechanisms 200 move closer together. When the piston rods of the two cylinders retract, the two glue-applying mechanisms 200 move further apart. The two glue-applying mechanisms 200 moving closer together ensures that their glue-applying heads can smoothly extend into the box. The two glue-applying mechanisms 200 are spaced far apart to ensure that the glue-applying heads of each mechanism 200 are aligned with the two corners on one side of the inner wall of the box. (Reference) Figure 1 The two corners on one side of the inner wall of the box are the two corners on the left side, and the two corners on the other side of the inner wall of the box are the two corners on the right side.

[0036] Understandably, when adhesive needs to be applied to the box, the drive mechanism 300 moves the two adhesive application mechanisms 200 closer together. Then, the robotic arm 100 moves the mounting plate 120 and the two adhesive application mechanisms 200 downwards, so that the application heads of both mechanisms extend into the box. Next, the drive mechanism 300 moves the two adhesive application mechanisms 200 away from each other, so that their application heads are aligned with the two corners on one side of the inner wall of the box. After alignment, the robotic arm 100 moves the mounting plate 120 and the two adhesive application mechanisms 200 upwards. During this upward movement, the two adhesive application mechanisms 200 apply adhesive to the two corners on one side of the inner wall of the box. After the glue application heads of both glue application mechanisms 200 are withdrawn from the box body, glue application is completed at the two corners on one side of the inner wall of the box. Then, the first rotary drive 110 drives the mounting plate 120 and the two glue application mechanisms 200 to rotate, preparing them to apply glue to the two corners on the other side of the inner wall of the box. This process is repeated: the drive mechanism 300 moves the two glue application mechanisms 200 closer together, and the robotic arm 100 lowers them, aligning the glue application heads of each mechanism with the two corners on the other side of the inner wall of the box. Finally, the robotic arm 100 raises the two glue application mechanisms 200, allowing them to apply glue to the two corners on the other side of the inner wall of the box, thus completing the glue application process for the box. This box glue application device can apply glue to two corners on the inner wall of the box in one pass and increases the glue application speed, thereby improving the glue application efficiency of the box.

[0037] As one embodiment of this utility model, the glue application mechanism 200 includes a pressurizing component, a glue tube, and a glue application head. The output end of the pressurizing component is connected to the upper end of the glue tube, and the lower end of the glue tube is connected to the glue application head. The pressurizing component is used to increase the air pressure inside the glue tube so that the sealant inside the glue tube can flow out from the glue application head. The glue application mechanism 200 is a common mechanism for applying glue to a workpiece, and will not be described in detail here. It should be noted that the glue application head is inclined, and the first rotary drive 110 can drive the glue application mechanism 200 to rotate to adjust the posture of the glue application head, so that the glue application head can apply glue to the corners on both sides of the inner wall of the box.

[0038] As one embodiment of this utility model, the box gluing device also includes a positioning device for positioning the box. It is understood that when gluing is required on the box, the installer can place the box on the positioning device, allowing the robotic arm 100 to accurately drive the two gluing mechanisms 200 to move, ensuring that the two gluing mechanisms 200 can smoothly apply gluing to the four corners of the inner wall of the box. The positioning device may include a base with a positioning groove 353 for placing the box; further details are omitted here. The output end of the robotic arm 100 also refers to the free end of the robotic arm 100. The robotic arm 100 is a common driving device, which will not be further described here.

[0039] refer to Figure 3 The box-type adhesive applicator also includes two slide rails 130 and two sliders 140. The two slide rails 130 are parallel to each other, and their length directions are perpendicular to the vertical direction. The two sliders 140 are respectively connected to two adhesive applicator mechanisms 200, and are slidably connected to the mounting plate 120. It can be understood that the two slide rails 130 are parallel to each other, meaning their length directions are the same. The two sliders 140 are respectively connected to the two adhesive applicator mechanisms 200, and are slidably connected to the two slide rails 130, so that both adhesive applicator mechanisms 200 can move and slide on the mounting plate 120 via the two sliders 140.

[0040] refer to Figures 2 to 4 The drive mechanism 300 includes a driven wheel 310, a driving wheel 320, a transmission belt 330, a second rotary drive member 340, and two transmission members 350. The axes of the driven wheel 310 and the driving wheel 320 are both perpendicular to the vertical direction and the axis of the driven wheel 310 and the driving wheel 320 are both perpendicular to the length direction of the slide rail 130. The driven wheel 310 and the driving wheel 320 are both located between the two glue application mechanisms 200. The driven wheel 310 and the driving wheel 320 are both rotatably connected to the mounting plate 120. The transmission belt 330 is wound around the driven wheel 310 and the driving wheel 320. One glue application mechanism 200 is connected to the upper part of the transmission belt 330 through one of the transmission members 350, and the other glue application mechanism 200 is connected to the lower part of the transmission belt 330 through the other transmission member 350. The second rotary drive member 340 is used to drive the driving wheel 320 to rotate so that the two glue application mechanisms 200 move closer to each other or further away from each other.

[0041] Two adhesive application mechanisms 200 are connected to the upper and lower parts of a transmission belt 330 via two transmission components 350, respectively. The transmission belt 330 is wound around a driven pulley 310 and a driving pulley 320. A second rotary drive component 340 drives the driving pulley 320 to rotate, thus causing the transmission belt 330 and the driven pulley 310 to rotate. It is understood that the direction of movement of the upper and lower parts of the transmission belt 330 differs depending on the direction of rotation of the driving pulley 320. Assuming the driving pulley 320 rotates clockwise, the upper and lower parts of the transmission belt 330 move in opposite directions and are away from each other. When the driving pulley 320 rotates counterclockwise, the upper and lower parts of the transmission belt 330 move in opposite directions and are opposite to each other. When it is necessary to move the two adhesive application mechanisms 200 away from each other, the second rotary drive component 340 drives the driving pulley 320 to rotate clockwise, at which point the transmission belt 330 can move the two adhesive application mechanisms 200 away from each other. When it is necessary to bring the two glue-applying mechanisms 200 closer to each other, the second rotary drive 340 drives the drive wheel 320 to reverse, at which point the transmission belt 330 can drive the two glue-applying mechanisms 200 closer to each other.

[0042] refer to Figure 4 A first positioning groove 311 is formed on the outer wall of the driven wheel 310, into which the transmission belt 330 extends. A second positioning groove 321 is formed on the outer wall of the driving wheel 320, into which the transmission belt 330 extends. It can be understood that the inner walls of the first and second positioning grooves 311 and 321 position the transmission belt 330, preventing it from wobbling during rotation and ensuring that the transmission belt 330 can smoothly drive the two adhesive application mechanisms 200 to move closer or further apart. Specifically, transmission teeth are formed on the inner bottom walls of both the first and second positioning grooves 311 and 321, and mating teeth are formed on the inner side of the transmission belt 330. The transmission teeth mesh with the mating teeth; further details are omitted here.

[0043] refer to Figure 4The transmission component 350 includes a first clamping block 351, a second clamping block 352, and a connecting arm 354. One end of the connecting arm 354 is connected to the first clamping block 351, and the other end is connected to the adhesive application mechanism 200. The gap between the first clamping block 351 and the second clamping block 352 allows the transmission belt 330 to pass through. The second clamping block 352 is detachably connected to the first clamping block 351 so that the first clamping block 351 and the second clamping block 352 can clamp the transmission belt 330. It is understood that the second clamping block 352 can be connected to the first clamping block 351 by a threaded fastener. The gap between the first clamping block 351 and the second clamping block 352 allows the transmission belt 330 to pass through. Tightening the threaded fastener allows the first clamping block 351 and the second clamping block 352 to clamp the transmission belt 330, thus connecting the adhesive application mechanism 200 to the transmission belt 330 via the connecting arm 354, the first clamping block 351, and the second clamping block 352. It should be noted that the first clamping block 351 and the second clamping block 352 are clamped to the upper or lower part of the transmission belt 330, that is, the first clamping block 351 and the second clamping block 352 are located between the driving pulley 320 and the driven pulley 310. It should also be explained that, in this embodiment of the present invention, the upper and lower parts of the transmission belt 330 are parallel to each other and both parallel to the length direction of the slide rail 130.

[0044] refer to Figure 4 and Figure 5 The second clamping block 352 has a positioning groove 353 on the side facing the first clamping block 351. The positioning groove 353 is for the transmission belt 330 to pass through, and the inner wall of the positioning groove 353 facing the first clamping block 351 is used to clamp the transmission belt 330. It can be understood that after the transmission belt 330 passes through the positioning groove 353 and the second clamping block 352 is connected to the first clamping block 351, the first clamping block 351 and the inner wall of the positioning groove 353 facing the first clamping block 351 can clamp the transmission belt 330. On the other hand, the inner wall of the positioning groove 353 can abut against the transmission belt 330, that is, the inner wall of the positioning groove 353 plays a positioning role for the transmission belt 330, preventing the transmission belt 330 from shaking during rotation and ensuring that the two adhesive application mechanisms 200 can move smoothly. (Reference) Figure 5The positioning groove 353 has an anti-slip structure 355 on its inner wall facing the first clamping block 351. The second clamping block 352 clamps the transmission belt 330 through the anti-slip structure 355. It can be understood that the anti-slip structure 355 increases the contact area between the second clamping block 352 and the transmission belt 330, preventing slippage between the second clamping block 352 and the transmission belt 330, thereby increasing the clamping effect of the first clamping block 351 and the second clamping block 352. In one embodiment of this invention, the anti-slip structure 355 can be teeth. During the process of the teeth clamping the transmission belt 330, the clamped portion of the transmission belt 330 deforms under the action of the teeth, thereby increasing the contact area between the second clamping block 352 and the transmission belt 330.

[0045] refer to Figure 3 and Figure 4 The drive mechanism 300 also includes an adapter plate 360, on which the driven pulley 310 is rotatably connected. The adapter plate 360 ​​is slidably connected to the mounting plate 120, allowing adjustment of the distance between the driven pulley 310 and the driving pulley 320. It is understood that the driven pulley 310's position on the mounting plate 120 is adjustable via the adapter plate 360. When the tension of the drive belt 330 is low, the adapter plate 360 ​​and the driven pulley 310 can move away from the driving pulley 320 to increase the tension of the drive belt 330. When the tension of the drive belt 330 is high, the adapter plate 360 ​​and the driven pulley 310 can move closer to the driving pulley 320 to decrease the tension of the drive belt 330. Maintaining appropriate tension on the drive belt 330 ensures its service life and transmission efficiency. The drive mechanism 300 also includes bolts. The adapter plate 360 ​​has an oblong hole 361. The length direction of the oblong hole 361 is parallel to the length direction of the slide rail 130. The mounting plate 120 has a threaded hole. The bolt passes through the oblong hole 361 and is threaded to the inner wall of the threaded hole. The nut of the bolt can press against the adapter plate 360 ​​so that the adapter plate 360 ​​is fixed on the mounting plate 120.

[0046] Understandably, when it is necessary to adjust the distance between the driven pulley 310 and the driving pulley 320 to change the tension of the transmission belt 330, the installer can loosen the bolts. This allows the adapter plate 360 ​​and the driven pulley 310 to move closer to or further away from the driving pulley 320, thus changing the tension of the transmission belt 330. After the position of the driven pulley 310 is adjusted, the installer can tighten the bolts, pressing the bolt nuts against the adapter plate 360, thereby fixing the adapter plate 360 ​​to the mounting plate 120 and ensuring that the driven pulley 310 does not move relative to the mounting plate 120 during rotation. Specifically, the adapter plate 360 ​​has two oblong holes 361, located on the upper and lower sides of the driven pulley 310 respectively. The mounting plate 120 has two threaded holes, and there are two bolts. The corresponding mating relationships are not further elaborated here. In this embodiment of the utility model, both the first rotary drive member 110 and the second rotary drive member 340 can be motors, which will not be further described here.

[0047] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0048] Of course, this utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A box body adhesive coating device, characterized in that, include: Mounting plate (120); Two glue application mechanisms (200), both of which are movably connected to the mounting plate (120); A drive mechanism (300) is disposed on the mounting plate (120); A robotic arm (100) is provided, the output end of which is connected to the mounting plate (120). The robotic arm (100) is used to drive the mounting plate (120) to move in the horizontal and vertical directions. The drive mechanism (300) can drive the two glue-applying mechanisms (200) to move closer to each other, the robot arm (100) can drive the mounting plate (120) to descend so that the glue-applying heads of the two glue-applying mechanisms (200) extend into the box body, the drive mechanism (300) can drive the two glue-applying mechanisms (200) to move further apart so that the glue-applying heads of the two glue-applying mechanisms (200) are respectively aligned with two corners on the same side of the inner wall of the box body, and the robot arm (100) can drive the mounting plate (120) to rise so that the two glue-applying mechanisms (200) respectively apply glue to two corners on one side of the inner wall of the box body; A first rotary drive (110) is used to drive the mounting plate (120) to rotate so that the two glue application mechanisms (200) can respectively apply glue to the two corners on the inner side wall of the box located on the other side.

2. The box coating device according to claim 1, characterized in that: It also includes two slide rails (130) and two sliders (140). The two slide rails (130) are parallel to each other, and the length direction of the two slide rails (130) is perpendicular to the vertical direction. The two sliders (140) are respectively connected to the two glue application mechanisms (200), and the two sliders (140) are respectively slidably connected to the mounting plate (120).

3. The box coating device according to claim 2, characterized in that: The drive mechanism (300) includes a driven wheel (310), a driving wheel (320), a transmission belt (330), a second rotary drive member (340), and two transmission members (350). The axes of the driven wheel (310) and the driving wheel (320) are both perpendicular to the vertical direction, and the axes of the driven wheel (310) and the driving wheel (320) are both perpendicular to the length direction of the slide rail (130). The driven wheel (310) and the driving wheel (320) are both located between the two glue application mechanisms (200), and the driven wheel (310) and the driving wheel (320) are rotatably connected. On the mounting plate (120), the drive mechanism (300) includes a transmission belt (330) wound around the driven wheel (310) and the driving wheel (320). One of the glue application mechanisms (200) is connected to the upper part of the transmission belt (330) through one of the transmission members (350), and the other glue application mechanism (200) is connected to the lower part of the transmission belt (330) through the other transmission member (350). The second rotation drive member (340) is used to drive the driving wheel (320) to rotate so that the two glue application mechanisms (200) move closer to each other or further away from each other.

4. The box coating device according to claim 3, characterized in that: The driven wheel (310) has a first positioning ring groove (311) on its outer wall, which is used for the transmission belt (330) to extend into. The driven wheel (320) has a second positioning ring groove (321) on its outer wall, which is used for the transmission belt (330) to extend into.

5. The box coating device according to claim 3, characterized in that: The transmission component (350) includes a first clamping block (351), a second clamping block (352), and a connecting arm (354). One end of the connecting arm (354) is connected to the first clamping block (351), and the other end of the connecting arm (354) is connected to the glue application mechanism (200). The gap between the first clamping block (351) and the second clamping block (352) is used for the transmission belt (330) to pass through. The second clamping block (352) is detachably connected to the first clamping block (351) so that the first clamping block (351) and the second clamping block (352) can clamp the transmission belt (330).

6. The box coating device according to claim 5, characterized in that: The second clamping block (352) has a positioning groove (353) on the side facing the first clamping block (351). The positioning groove (353) is used for the transmission belt (330) to pass through, and the positioning groove (353) facing the inner wall of the first clamping block (351) is used to clamp the transmission belt (330).

7. The box coating device according to claim 6, characterized in that: The positioning groove (353) has an anti-slip structure (355) on its inner wall facing the first clamping block (351), and the second clamping block (352) clamps the transmission belt (330) through the anti-slip structure (355).

8. The box coating device according to claim 3, characterized in that: The drive mechanism (300) further includes an adapter plate (360), on which the driven wheel (310) is rotatably connected, and on which the adapter plate (360) is slidably connected, to the mounting plate (120), so that the distance between the driven wheel (310) and the driving wheel (320) can be adjusted.

9. The box coating device according to claim 8, characterized in that: The drive mechanism (300) also includes a bolt. The adapter plate (360) has a waist-shaped hole (361) with the length direction of the waist-shaped hole (361) parallel to the length direction of the slide rail (130). The mounting plate (120) has a threaded hole. The bolt passes through the waist-shaped hole (361) and is threaded to the inner wall of the threaded hole. The nut of the bolt can press against the adapter plate (360) so that the adapter plate (360) is fixed on the mounting plate (120).

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