A packaging device

Abstract

The present invention discloses a packaging device, which comprises a frame, a first conveyor belt and a second conveyor belt perpendicular to each other are arranged on the frame, the second conveyor belt is arranged at the discharge end of the first conveyor belt, the first conveyor belt is transported in the left-right direction, a touch switch is arranged at the discharge end of the first conveyor belt, a pushing mechanism movable in the front-back direction is arranged at the feeding end of the frame directly facing the second conveyor belt, and the pushing mechanism is electrically connected to the touch switch; a first strapping machine is arranged in the front-back direction above the first conveyor belt; a second strapping machine is arranged in the left-right direction above the second conveyor belt; a positioning clamping mechanism is arranged at the feeding end of the first strapping machine, and the positioning clamping mechanism comprises a first pressing plate and a second pressing plate arranged relatively at the front and rear sides of the first conveyor belt, the first pressing plate is fixed on the frame, and the second pressing plate is driven by a first cylinder to move the second pressing plate close to or away from the first pressing plate. The present invention can replace manual automatic strapping of paper packaging boxes, thereby improving production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of motorcycle parts packaging, in particular to a packaging device. Background Art

[0002] At present, with the improvement of people's living standards, motorcycles have become popular in thousands of households. Motorcycles are assembled from various parts, such as frames, engines, etc. These parts need to be sealed and packaged during transportation. However, the existing packaging work is to manually place the parts in the box and use handheld tools to pack the box. In the process of manual packing, paper packaging boxes need to be manually carried, which can easily cause packaging damage and lead to poor packaging and transportation performance. In the entire packaging process, the workers have a large workload and low production efficiency. Summary of the invention

[0003] The present invention aims to solve at least one of the above-mentioned technical problems in the related art to a certain extent. To this end, the present invention provides a packaging device that can replace manual work to automatically pack paper packaging boxes with tie bands, reduce the labor intensity of manual work, improve production efficiency, and have good packaging quality.

[0004] A packaging device according to an embodiment of the present invention comprises a frame, wherein a first conveyor belt and a second conveyor belt perpendicular to each other are arranged on the frame, the second conveyor belt is arranged at the discharge end of the first conveyor belt, the first conveyor belt transports in the left-right direction, a touch switch is arranged at the discharge end of the first conveyor belt, a pushing mechanism movable in the front-to-back direction is arranged at the feed end of the frame opposite to the second conveyor belt, the pushing mechanism is electrically connected to the touch switch; a first strapping machine, the first strapping machine is arranged across the first conveyor belt in the front-to-back direction, and the first strapping machine is used to strap paper packaging boxes in the front-to-back direction; a second strapping machine, the second strapping machine is arranged across the second conveyor belt in the left-to-right direction, and the second strapping machine is used to strap paper packaging boxes in the front-to-back direction. for strapping a paper packaging box along the left and right directions; a positioning and clamping mechanism, along the conveying direction of the first conveyor belt, the positioning and clamping mechanism is arranged at the feed end of the first strapping machine, the positioning and clamping mechanism includes a first pressing plate and a second pressing plate relatively arranged on the front and rear sides of the first conveyor belt, the first pressing plate is fixed on the frame, the second pressing plate is connected to a first cylinder, the first cylinder drives the second pressing plate to move closer to or away from the first pressing plate; a control system, the control system includes a delay switch and a first sensor and a second sensor for detecting the paper packaging box, the second sensor controls the start of the second strapping machine, the first sensor controls the operation of the first cylinder, and the delay switch delays to control the start of the first strapping machine.

[0005] A packaging device according to an embodiment of the present invention has at least the following technical effects: by arranging a first conveyor belt and a second conveyor belt perpendicular to each other on the frame, compared with a linear conveying mechanism, the device can reduce the floor space and save the use of factory space; during operation, a paper packaging box containing parts is placed on the first conveyor belt, and when the paper packaging box is conveyed to the position corresponding to the first strapping machine, it is detected by the first sensor, and the first sensor controls the first conveyor belt to stop running, and at the same time controls the piston rod of the first cylinder to extend, pushing the second pressure plate to move close to the first pressure plate, thereby fixing the paper packaging box, and the delay switch acts after the first cylinder extends, controlling the first strapping machine to stop running. The belt machine starts to bundle the paper packaging boxes in the front-to-back direction; then the first conveyor belt transports the paper packaging boxes bundled in the front-to-back direction to the position that triggers the touch switch. The touch switch controls the first conveyor belt to stop running and controls the pushing mechanism to push the paper packaging boxes forward until they are pushed onto the second conveyor belt. When the second conveyor belt transports the paper packaging boxes to the position corresponding to the second strapping machine, it is detected by the second sensor. The second sensor controls the second conveyor belt to stop running and controls the second strapping machine to start bundling the paper packaging boxes in the left-to-right direction, thereby automatically bundling the paper packaging boxes in the front-to-back and left-to-right directions. This process has smooth transmission, precise reversing, high degree of automation, and high production efficiency. The transmission direction of the paper packaging boxes is changed by 90 degrees by the pushing mechanism in the front-to-back direction, and the reversing is precise.

[0006] According to some embodiments of the present invention, the second sensor is a laser sensor, the second strapping machine is provided with a second gantry bracket, and the laser sensor is arranged on the second gantry bracket.

[0007] According to some embodiments of the present invention, a material collecting platform is provided at the discharge end of the second conveyor belt, and a transfer mechanism is provided on one side of the material collecting platform to unload and transfer the packaged paper packaging boxes.

[0008] According to some embodiments of the present invention, the transfer mechanism is provided with a six-axis robotic arm, and a pneumatic clamp is provided at one end of the six-axis robotic arm. During transfer, the pneumatic clamp clamps the symmetrical two side walls of the paper packaging box.

[0009] According to some embodiments of the present invention, the pushing mechanism includes a second cylinder arranged on the frame along the front-rear direction, the touch switch controls the action of the second cylinder, and the piston rod of the second cylinder is provided with a pushing plate.

[0010] According to some embodiments of the present invention, two guide posts are provided below the discharge end of the first conveyor belt along the front-to-back direction, the two guide posts are symmetrically arranged about the second cylinder, and the push plate is slidably connected to the two guide posts.

[0011] According to some embodiments of the present invention, the second pressure plate is connected to a guide mechanism, which includes an axle seat fixedly connected to the frame and a guide shaft arranged in the axle seat, and one end of the guide shaft is fixedly connected to the second pressure plate.

[0012] According to some embodiments of the present invention, two guide mechanisms are provided, and the two guide mechanisms are symmetrically arranged on the left and right sides of the first cylinder.

[0013] According to some embodiments of the present invention, the first conveyor belt and the second conveyor belt are both roller conveyor belts, and the roller conveyor belts include a plurality of conveyor rollers rotatably connected to the frame at both ends, and the conveyor rollers are connected to a first motor that drives the conveyor rollers to rotate.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0016] Figure 1 is a schematic structural diagram of an embodiment of the present invention;

[0017] Figure 2 is a schematic structural diagram of a first conveyor belt in an embodiment of the present invention;

[0018] Figure 3 Schematic diagram of the assembly structure of the frame and the pushing mechanism in the embodiment of the present invention;

[0019] Figure 4 It is a schematic diagram of the assembly structure of the second belting machine and the second conveyor belt in an embodiment of the present invention;

[0020] Figure 5 It is a structural schematic diagram of the transfer mechanism in an embodiment of the present invention.

[0021] Reference numerals:

[0022] 100-frame, 110-first conveyor belt, 120-second conveyor belt, 130-touch switch, 141-second cylinder, 142-push plate, 143-guide column;

[0023] 200- first strapping machine, 210- first gantry support;

[0024] 300-second strapping machine, 310-second gantry bracket;

[0025] 410 - first pressing plate, 420 - second pressing plate, 430 - first cylinder, 441 - shaft seat, 442 - guide shaft;

[0026] 510 - first sensor, 520 - second sensor;

[0027] 600- loading platform;

[0028] 710-six-axis robotic arm, 720-pneumatic gripper. DETAILED DESCRIPTION

[0029] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0030] In the description of the present invention, it should be understood that descriptions involving orientation, such as “up”, “down”, “front”, “back”, “left”, “right”, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In the description of the present invention, if described as "first", "second", etc., it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0032] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0033] Reference Figures 1 to 5As shown, a packaging device according to an embodiment of the present invention includes a frame 100, a first strapping machine 200, a second strapping machine 300, a positioning clamping mechanism and a control system. The frame 100 is provided with a first conveyor belt 110 and a second conveyor belt 120 perpendicular to each other. The second conveyor belt 120 is arranged at the discharge end of the first conveyor belt 110. The first conveyor belt 110 transports in the left-right direction. The discharge end of the first conveyor belt 110 is provided with a touch switch 130. The feeding end of the frame 100 facing the second conveyor belt 120 is provided with a pushing mechanism that can move in the front-to-back direction. The pushing mechanism is electrically connected to the touch switch 130. The first strapping machine 200 is arranged across the first conveyor belt 110 in the front-to-back direction. The first strapping machine 200 is used to strap a paper packaging box in the front-to-back direction. The second strapping machine 300 is arranged across the second conveyor belt 110 in the left-to-right direction. Above the conveyor belt 120, the second strapping machine 300 is used to strap the paper packaging box in the left and right directions; along the conveying direction of the first conveyor belt 110, the positioning and clamping mechanism is arranged at the feeding end of the first strapping machine 200, and the positioning and clamping mechanism includes a first pressing plate 410 and a second pressing plate 420 arranged relatively on the front and rear sides of the first conveyor belt 110, the first pressing plate 410 is fixed on the frame 100, and the second pressing plate 420 is connected to the first cylinder 430, and the first cylinder 430 drives the second pressing plate 420 to approach or move away from the first pressing plate 410; the control system includes a delay switch and a first sensor 510 and a second sensor 520 for detecting the paper packaging box, the second sensor 520 controls the second strapping machine 300 to start, the first sensor 510 controls the first cylinder 430 to work, and the delay switch delays to control the first strapping machine 200 to start. Specifically, the first strapping machine 200 and the second strapping machine 300 adopt the same existing strapping machine structure.

[0034] Compared with the prior art, the embodiment of the present invention provides a first conveyor belt 110 and a second conveyor belt 120 perpendicular to each other on the frame 100. Compared with a linear conveying mechanism, the present device can reduce the floor space and save the use of factory space. During operation, a paper packaging box containing parts is placed on the first conveyor belt 110. When the paper packaging box is conveyed to the position corresponding to the first strapping machine 200, it is detected by the first sensor 510. The first sensor 510 controls the first conveyor belt 110 to stop running, and at the same time controls the piston rod of the first cylinder 430 to extend, pushing the second pressure plate 420 to move close to the first pressure plate 410, thereby fixing the paper packaging box. The delay switch acts after the first cylinder 430 extends, controlling the first strapping machine 200 to start. The first conveyor belt 110 then conveys the paper packaging boxes bundled in the front-to-back direction to the position that triggers the touch switch 130. The touch switch 130 controls the first conveyor belt 110 to stop running and controls the pushing mechanism to push the paper packaging boxes forward until they are pushed onto the second conveyor belt 120. When the second conveyor belt 120 conveys the paper packaging boxes to the position corresponding to the second strapping machine 300, it is detected by the second sensor 520. The second sensor 520 controls the second conveyor belt 120 to stop running and controls the second strapping machine 300 to start bundling the paper packaging boxes in the left-to-right direction, thereby automatically bundling the paper packaging boxes in the front-to-back and left-to-right directions. The process is smooth in transmission, accurate in direction change, high in automation, and high in production efficiency. The pushing mechanism pushes in the front-to-back direction, thereby changing the transmission direction of the paper packaging boxes by 90 degrees, and the direction change is accurate.

[0035] In some embodiments of the present invention, the second sensor 520 is a laser sensor, the second strapping machine 300 is provided with a second gantry bracket 310, and the laser sensor is provided on the second gantry bracket 310. The laser sensor can realize non-contact sensing detection, has high precision, fast response, and strong resistance to light and electrical interference, and can make the paper packaging box accurately stop at the position corresponding to the second strapping machine 300, so as to accurately perform left and right bundling on the paper packaging box. Specifically, the first strapping machine 200 is provided with a first gantry bracket 210, and the first sensor 510 is provided on the first gantry bracket 210.

[0036] In some embodiments of the present invention, a collection platform 600 is provided at the discharge end of the second conveyor belt 120, and a transfer mechanism is provided on one side of the collection platform 600 to transfer the packed paper packaging boxes. The second conveyor belt 120 conveys the paper packaging boxes bundled in the front and back and left and right directions to the collection platform 600, and then the transfer mechanism transfers and stacks them, replacing manual handling and unloading, further improving the degree of automation and improving production efficiency.

[0037] Furthermore, the transfer mechanism is provided with a six-axis robot arm 710, and a pneumatic gripper 720 is provided at one end of the six-axis robot arm 710. During transfer, the pneumatic gripper 720 clamps the symmetrical two side walls of the paper packaging box. A stacking bin is provided next to the six-axis robot arm, and a clamp is installed at one end of the six-axis robot arm 710, which is used to transfer the paper packaging boxes that are bundled and transported to the collection platform 600 to the stacking bin for stacking.

[0038] In some embodiments of the present invention, the pushing mechanism includes a second cylinder 141 arranged on the frame 100 along the front-to-back direction, the touch switch 130 controls the action of the second cylinder 141, and the piston rod of the second cylinder 141 is provided with a pushing plate 142. The paper packaging boxes bundled in the front-to-back direction are conveyed by the first conveyor belt 110 to the position triggering the touch switch 130. At this time, the paper packaging boxes are facing the feeding end of the second conveyor belt 120. The touch switch 130 controls the first conveyor belt 110 to stop running and controls the second cylinder 141 to run, driving the pushing plate 142 to move forward, thereby pushing the paper packaging boxes onto the second conveyor belt 120, realizing the function of changing the conveying direction of the paper packaging boxes by 90 degrees, with precise switching, high degree of automation, and high production efficiency.

[0039] Furthermore, two guide posts 143 are provided below the discharge end of the first conveyor belt 110 along the front-to-back direction, and the two guide posts 143 are symmetrically arranged about the second cylinder 141, and the push plate 142 is slidably connected to the two guide posts 143. The guide posts 143 play a guiding role, so that the push plate 142 will not deviate during the movement along the front-to-back direction, ensuring that the paper packaging box is accurately pushed onto the second conveyor belt 120, and ensuring the reversing accuracy.

[0040] In some embodiments of the present invention, the second pressing plate 420 is connected to a guide mechanism, which includes a shaft seat 441 fixedly connected to the frame 100 and a guide shaft 442 disposed in the shaft seat 441, and one end of the guide shaft 442 is fixedly connected to the second pressing plate 420. The guide shaft 442 can balance the weight of the second pressing plate 420 and balance the force points of the second pressing plate 420, so as to avoid deformation of the piston rod of the first cylinder 430 and damage to the first cylinder 430 caused by uneven force points of the second pressing plate 420 during operation.

[0041] Furthermore, two guide mechanisms are provided, and the two guide mechanisms are symmetrically arranged on the left and right sides of the first cylinder 430. This arrangement can better balance the weight of the second pressing plate 420 and the force points of the second pressing plate 420, better protect the first cylinder, and make the forward and backward movement of the second pressing plate 420 more stable.

[0042] In some embodiments of the present invention, the first conveyor belt 110 and the second conveyor belt 120 are both roller conveyor belts, which include a plurality of conveyor rollers rotatably connected to the frame 100 at both ends, and the conveyor rollers are connected to a first motor that drives the conveyor rollers to rotate. The conveyor rollers are used to convey the carton, which has a simple structure and is easy to implement, and is conducive to the smooth passage of the carton, thereby improving production efficiency.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and modifications. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A packaging device, characterized in that: include: A frame (100) is provided with a first conveyor belt (110) and a second conveyor belt (120) which are perpendicular to each other, the second conveyor belt (120) is provided at the discharge end of the first conveyor belt (110), the first conveyor belt (110) transports in the left-right direction, a touch switch (130) is provided at the discharge end of the first conveyor belt (110), and a pushing mechanism movable in the front-back direction is provided at the feed end of the frame (100) facing the second conveyor belt (120), the pushing mechanism being electrically connected to the touch switch (130); A first strapping machine (200) is arranged across the first conveyor belt (110) in the front-to-back direction, and the first strapping machine (200) is used to strap the paper packaging box in the front-to-back direction; A second strapping machine (300) is arranged across the second conveyor belt (120) in the left-right direction, and the second strapping machine (300) is used to strap the paper packaging box in the left-right direction; A positioning clamping mechanism is arranged at the feeding end of the first belting machine (200) along the conveying direction of the first conveyor belt (110), the positioning clamping mechanism comprising a first pressing plate (410) and a second pressing plate (420) which are arranged relatively at the front and rear sides of the first conveyor belt (110), the first pressing plate (410) being fixed on the frame (100), the second pressing plate (420) being connected to a first cylinder (430), and the first cylinder (430) driving the second pressing plate (420) to move closer to or away from the first pressing plate (410); A control system, comprising a delay switch and a first sensor (510) and a second sensor (520) for detecting a paper packaging box, wherein the second sensor (520) controls the second strapping machine (300) to start, the first sensor (510) controls the first cylinder (430) to work, and the delay switch delays the action to control the first strapping machine (200) to start; The second sensor (520) is a laser sensor, the second strapping machine (300) is provided with a second gantry bracket (310), and the laser sensor is arranged on the second gantry bracket (310); a material collecting table (600) is provided at the discharge end of the second conveyor belt (120), and a transfer mechanism is provided on one side of the material collecting table (600) to unload and transfer the packaged paper packaging boxes.

2. A packaging device according to claim 1, characterized in that: The transfer mechanism is provided with a six-axis mechanical arm (710), and one end of the six-axis mechanical arm (710) is provided with a pneumatic clamp (720). During transfer, the pneumatic clamp (720) clamps on two symmetrical side walls of the paper packaging box.

3. A packaging device according to claim 1, characterized in that: The pushing mechanism comprises a second cylinder (141) arranged on the frame (100) along the front-rear direction, the touch switch (130) controls the action of the second cylinder (141), and the piston rod of the second cylinder (141) is provided with a pushing plate (142).

4. A packaging device according to claim 3, characterized in that: Two guide posts (143) are arranged below the discharge end of the first conveyor belt (110) along the front-to-back direction. The two guide posts (143) are arranged symmetrically with respect to the second cylinder (141). The push plate (142) is slidably connected to the two guide posts (143).

5. A packaging device according to claim 1, characterized in that: The second pressing plate (420) is connected to a guide mechanism, the guide mechanism comprising an axle seat (441) fixedly connected to the frame (100) and a guide shaft (442) arranged in the axle seat (441), one end of the guide shaft (442) being fixedly connected to the second pressing plate (420).

6. A packaging device according to claim 5, characterized in that: Two guide mechanisms are provided, and the two guide mechanisms are symmetrically arranged on the left and right sides of the first cylinder (430).

7. A packaging device according to claim 1, characterized in that: The first conveyor belt (110) and the second conveyor belt (120) are both roller conveyor belts, and the roller conveyor belts include a plurality of conveyor rollers rotatably connected to the frame (100) at both ends, and the conveyor rollers are connected to a first motor that drives the conveyor rollers to rotate.

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