A kind of wood packaging box processing is assembled with the gauge detection mechanism

Abstract

The application relates to the technical field of specification detection, in particular to a splicing specification detection mechanism for wooden packaging box processing, which comprises a mounting base for stable support, first laser ranging mechanisms are embedded and mounted on the front and rear sides below the detection column, a detection plate is connected to the rear side of a bearing plate through a movable assembly, and a third laser ranging mechanism is mounted on the bottom surface of the detection plate. When the positioning frame is lowered to the horizontal part and is in contact with the upper side of the packaging box, the width of the packaging box can be detected through the cooperation of the two first laser ranging mechanisms installed on the front and rear sides of the detection column, the length of the packaging box can be detected through the cooperation of the two second laser ranging mechanisms installed on the left and right sides of the detection column, so that the splicing specification detection mechanism can detect the length, width and height of the packaging box at the same time, thereby improving the detection efficiency.

Description

Technical Field

[0001] This invention relates to the field of specification testing technology, specifically to an assembly specification testing mechanism for processing wooden packaging boxes. Background Technology

[0002] Wooden packaging boxes are packaging containers assembled from wooden boards. They are mainly used in logistics transportation and warehousing. When in use, wooden packaging boxes can protect the goods inside, thus making the transportation of goods very effective. After the wooden packaging boxes are processed, they need to be sampled and tested by an assembly specification testing agency to determine whether the internal dimensions of the wooden packaging boxes meet the production requirements and avoid affecting the subsequent loading of goods. For example, the patent application with publication number "CN103512490A" entitled "A Box Internal Cavity Dimension Detection System" discloses the detection of box dimensions inside the box cavity, avoiding the inconvenience of detecting box dimensions from the outside. Dimensions can be detected after the box structure is welded, allowing for early resolution of problems and effectively reducing rework and saving significant time. Another example is the patent with publication number "CN220912182U" entitled "Packaging Box Specification Dimension Detection Device," which discloses a handheld U-shaped rod for pulling and pressing... The measuring plate moves upward and places the packaging box on the base plate. Then, the U-shaped rod is loosened, the spring is squeezed, and the measuring plate is pressed downward to clamp the packaging box. At the same time, the laser light is controlled to illuminate the box and the ruler plate is observed to confirm the height of the packaging box. Then, the free end of the sliding block is controlled to drive the hydraulic rod and the measuring plate to move. The measuring plate clamps the packaging box, and the position of the pointer on the ruler plate is observed to confirm the width of the packaging box. While controlling the sliding block, another set of U-shaped rods is pulled to place another set of packaging boxes on the base plate. After one set of packaging boxes is measured, the hydraulic rod is driven to move in the opposite direction to measure the other set of packaging boxes. At the same time, one set of packaging boxes can be replaced.

[0003] The assembly specification inspection mechanism in the prior art first confirms the height of the packaging box by observing the ruler plate, and then controls the free end of the sliding block to drive the hydraulic rod and measuring plate to move in order to confirm the width of the packaging box. This makes the operation cumbersome and cannot simultaneously detect the length and width inside the packaging box, resulting in slow inspection efficiency. Furthermore, since the positions of ruler one and ruler two are fixed, when it is necessary to compare and inspect the length and width of other parts of the packaging box, the packaging box must be moved first before the inspection is carried out, which further leads to slow inspection efficiency and cannot meet different usage needs. Therefore, we have proposed an assembly specification inspection mechanism for wooden packaging box processing to solve the problems mentioned above. Summary of the Invention

[0004] The purpose of this invention is to provide an assembly specification inspection mechanism for wooden packaging box processing, in order to solve the problems mentioned in the background art. The existing assembly specification inspection mechanisms are cumbersome to operate, cannot simultaneously inspect the length and width inside the packaging box, resulting in slow inspection efficiency. Moreover, since the positions of ruler one and ruler two are fixed, when it is necessary to compare and inspect the length and width of other parts of the packaging box, the packaging box must be moved first before the inspection operation is carried out, which further leads to slow inspection efficiency and cannot meet different usage needs.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an assembly specification detection mechanism for processing wooden packaging boxes, comprising a mounting base for stable support, an electric push rod fixed above the mounting base, a support frame fixed to the output end of the electric push rod, the front side of the support frame being connected to a bearing plate via a support adjustment component, a detection column being connected to the front side of the bearing plate via a clamp, a first laser ranging mechanism being embedded in the front and rear sides below the detection column, and a second laser ranging mechanism being embedded in the left and right sides below the detection column, a detection plate being connected to the rear side of the bearing plate via a movable component, and a third laser ranging mechanism being installed on the bottom surface of the detection plate.

[0006] Preferably, two first air storage pipes are symmetrically installed above the mounting base about the vertical center line of the electric push rod, and a first piston assembly is fitted inside the first air storage pipe, and the upper end of the first piston assembly is connected to the bottom surface of the support frame.

[0007] Preferably, the support and control assembly includes a second air storage pipe installed on the front side of the support frame, and a second piston assembly is attached to the front interior of the second air storage pipe, and the front end of the second piston assembly is connected to the support plate. The interior of the first air storage pipe is connected to the interior of the second air storage pipe through a delivery pipe, and the delivery pipe is made of flexible hose.

[0008] Preferably, the movable component includes a guide post installed in a groove on the rear side of the support plate, and a reset spring is nested on the upper outer side of the guide post, and a detection plate is connected through the lower part of the guide post.

[0009] Preferably, sliding blocks are installed on both the left and right rear sides of the detection plate, and a positioning frame is slidably connected to the outer rear side of the detection plate through the sliding blocks. The sliding blocks are connected to the interior of the positioning frame through connecting springs.

[0010] Preferably, the positioning frame is arranged in an inverted "L" shape, and the bottom surface of the horizontal part of the positioning frame is on the same horizontal plane as the bottom surface of the third laser ranging mechanism.

[0011] Preferably, a pressing plate is installed at the front end of the detection plate, and the pressing plate is located in a groove opened inside the support plate.

[0012] Preferably, an air-storing airbag is installed in the internal slot of the bearing plate located on the front side of the guide column, and an extrusion plate is provided on the bottom surface of the air-storing airbag.

[0013] Preferably, an air-blowing ring is fixed to the outside of the detection column, and the air-blowing ring is located above the first laser ranging mechanism and the second laser ranging mechanism. The right side of the air-blowing ring is connected to the inside of the air storage bag through the first air supply pipe, and the inside of the air-blowing ring is hollow.

[0014] Preferably, an air blowing pipe is installed on the front left side of the detection plate, and the upper part of the air blowing pipe is connected to the inside of the air storage bag through a second air supply pipe. Furthermore, a "V"-shaped cleaning nozzle is installed on the bottom surface of both the air blowing pipe and the air blowing ring. The second air supply pipe is made of flexible hose.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the assembly specification detection mechanism for wooden packaging box processing can simultaneously detect the length, width and height inside the packaging box, which is simple to operate and does not require detection one by one, thereby improving the efficiency of detection. The specific details are as follows: When the positioning frame descends to its horizontal position and comes into contact with the top of the packaging box, the height inside the packaging box can be detected by the third laser ranging mechanism on the bottom of the detection plate. The width inside the packaging box can be detected by the cooperation of the two first laser ranging mechanisms installed on the front and rear sides of the detection column. The length inside the packaging box can be detected by the cooperation of the two second laser ranging mechanisms installed on the left and right sides of the detection column. Therefore, this assembly specification detection mechanism can simultaneously detect the length, width and height inside the packaging box. The operation is simple and does not require detection one by one, thus improving the efficiency of detection. The support frame drives the first piston assembly to descend together, which in turn compresses the gas in the first gas storage tube and delivers it to the second gas storage tube. This causes the gas in the second gas storage tube to push the second piston assembly and the support plate forward. Consequently, the support plate drives the detection column, the first laser ranging mechanism, the second laser ranging mechanism, and the third laser ranging mechanism forward. The first and second laser ranging mechanisms move downward and forward simultaneously, allowing the assembly specification detection mechanism to continuously detect the length, width, and height of different positions inside the wooden packaging box without moving the wooden packaging box. This convenient operation further improves the efficiency of the detection. Furthermore, by comparing and analyzing data from multiple tests, it is possible to determine whether the internal sides and bottom of the wooden packaging box are tilted, thereby further improving the accuracy of the inspection of wooden packaging boxes.

[0016] (3) When the bearing plate descends, the extrusion plate extrudes the air storage bladder, causing the gas in the air storage bladder to enter the air blowing ring through the first air supply pipe. The cleaning nozzle at the bottom of the air blowing ring blows the gas toward the first laser ranging mechanism and the second laser ranging mechanism. Similarly, the cleaning nozzle at the bottom of the air blowing pipe blows the gas toward the third laser ranging mechanism, which facilitates the cleaning of dust and impurities on the surfaces of the first laser ranging mechanism, the second laser ranging mechanism and the third laser ranging mechanism, and avoids affecting the detection accuracy of the first laser ranging mechanism, the second laser ranging mechanism and the third laser ranging mechanism. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the entire invention in use; Figure 2 This is a rear view diagram of the overall structure of the present invention during use; Figure 3 This is a three-dimensional structural diagram of the invention when it is not in use. Figure 4 This is a partial cross-sectional view of the first and second gas storage pipes of the present invention. Figure 5 This is a bottom view of the support plate structure of the present invention; Figure 6 This is a partial cross-sectional view of the support plate of the present invention; Figure 7 This is a schematic cross-sectional view of the connection between the detection plate and the positioning frame of the present invention; Figure 8 This is a three-dimensional structural diagram of the support frame after it has been lowered according to the present invention; Figure 9 For the present invention Figure 5 Enlarged structural diagram at point A in the middle.

[0018] In the diagram: 1. Mounting base; 2. Electric push rod; 3. First air storage pipe; 4. First piston assembly; 5. Support bracket; 6. Second air storage pipe; 7. Second piston assembly; 8. Bearing plate; 9. Detection column; 91. First laser ranging mechanism; 92. Second laser ranging mechanism; 10. First air supply pipe; 11. Delivery pipe; 12. Guide column; 121. Return spring; 13. Detection plate; 131. Connecting spring; 132. Sliding block; 14. Positioning frame; 15. Air storage bladder; 16. Squeezing plate; 17. Air blowing pipe; 18. Second air supply pipe; 19. Air blowing ring; 20. Third laser ranging mechanism; 21. Cleaning nozzle. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Please see Figures 1-9 The present invention provides the following technical solution: Example 1: The assembly specification inspection mechanism for wooden packaging boxes in this example can not only simultaneously inspect the length, width, and height inside the wooden packaging box, but also continuously inspect the length, width, and height at different locations inside the wooden packaging box. This further improves the inspection efficiency and accuracy of the wooden packaging box inspection. For the specific structure, please refer to the attached diagram. Figures 1-8 As shown, the system includes a mounting base 1 for stable support, an electric push rod 2 fixed above the mounting base 1, a support frame 5 fixed to the output end of the electric push rod 2, and the front side of the support frame 5 connected to the support plate 8 via a support adjustment component. The front side of the support plate 8 is connected to a detection column 9 via a clamp, and a first laser ranging mechanism 91 is embedded in the lower front and rear sides of the detection column 9. A second laser ranging mechanism 92 is embedded in the lower left and right sides of the detection column 9. The lower rear side of the support plate 8 is connected to a detection plate 13 via a movable component, and a third laser ranging mechanism 20 is installed on the bottom surface of the detection plate 13.

[0021] Two first air storage pipes 3 are symmetrically installed above the mounting base 1 about the vertical center line of the electric push rod 2. A first piston assembly 4 is fitted inside the first air storage pipe 3, and the upper end of the first piston assembly 4 is connected to the bottom surface of the support frame 5. The support and control assembly includes a second air storage pipe 6 installed on the front side of the support frame 5. A second piston assembly 7 is fitted inside the front of the second air storage pipe 6, and the front end of the second piston assembly 7 is connected to the bearing plate 8. The interior of the first air storage pipe 3 is connected to the interior of the second air storage pipe 6 through a delivery pipe 11, which is made of flexible hose. The movable assembly includes a mounting... A guide post 12 is provided in the groove on the rear side of the support plate 8. A reset spring 121 is nested on the upper outer side of the guide post 12. A detection plate 13 is connected through the lower side of the guide post 12. Sliding blocks 132 are installed on the left and right sides of the rear of the detection plate 13. A positioning frame 14 is slidably connected to the rear outer side of the detection plate 13 through the sliding blocks 132. The sliding blocks 132 are connected to the inside of the positioning frame 14 through the connecting spring 131. The positioning frame 14 is set in an inverted "L" shape. The bottom surface of the horizontal part of the positioning frame 14 is on the same horizontal plane as the bottom surface of the third laser ranging mechanism 20.

[0022] First, as attached Figures 1-2 As shown, the entire assembly specification detection mechanism is installed on the rear side of an external conveyor via mounting base 1. Then, a wooden packaging box is placed on the external conveyor, which then transports the box to the right below the assembly specification detection mechanism. At this point, the external conveyor stops transporting the box. Next, the electric push rod 2 is activated. The output end of the electric push rod 2 drives the support frame 5 downwards. The support frame 5 drives the second air storage pipe 6, the second piston assembly 7, and the bearing plate 8 downwards. The bearing plate 8 drives the detection plate 13 and the positioning frame 14 downwards. When the positioning frame 14 descends to the point where its horizontal bottom surface is in contact with the upper rear side of the packaging box, the lowest point of the third laser ranging mechanism 20 on the bottom surface of the detection plate 13 is aligned with the highest point of the packaging box. At this point, the third laser ranging mechanism 20 on the bottom surface of the detection plate 13... The height inside the packaging box can be detected, specifically the value detected by the third laser ranging mechanism 20. Simultaneously, the width inside the packaging box can be detected by the cooperation of two first laser ranging mechanisms 91 installed on the front and rear sides of the detection column 9. The width value is the sum of the values ​​detected by the two first laser ranging mechanisms 91 plus the diameter of the detection column 9. Similarly, the length inside the packaging box can be detected by the cooperation of two second laser ranging mechanisms 92 installed on the left and right sides of the detection column 9. The length value is the sum of the values ​​detected by the two second laser ranging mechanisms 92 plus the diameter of the detection column 9. Therefore, this assembly specification detection mechanism can simultaneously detect the length, width, and height inside the packaging box. The operation is simple, eliminating the need for individual detection and thus improving detection efficiency.

[0023] Simultaneously, the support frame 5 lowers the first piston assembly 4, causing it to compress the gas in the first gas storage pipe 3. This gas is then transported through the flexible delivery pipe 11 to the second gas storage pipe 6. The gas in the second gas storage pipe 6 then pushes the second piston assembly 7 and the support plate 8 forward. This causes the support plate 8 to move the detection column 9, the first laser ranging mechanism 91, and the second laser ranging mechanism 92 forward. Simultaneously, the support plate 8, via the guide column 12, moves the detection plate 13 and the third laser ranging mechanism 20 forward. At this point, the vertical part of the positioning frame 14 is in contact with the rear side of the wooden packaging box. The rear side of the wooden packaging box limits the positioning frame 14, allowing the detection plate 13 to slide forward within the positioning frame 14 via the sliding blocks 132 on both sides. The spring 131 stores energy, causing the detection plate 13 to drive the third laser ranging mechanism 20 to move forward steadily. The first laser ranging mechanism 91 and the second laser ranging mechanism 92 move downwards and forwards simultaneously, allowing the assembly specification detection mechanism to continuously detect the length, width, and height of different positions inside the wooden packaging box without moving the wooden packaging box. This makes operation convenient and further improves detection efficiency. By comparing and analyzing the data from multiple detections at different positions, it can be determined whether the internal sides and bottom of the wooden packaging box are tilted, thereby further improving the detection accuracy of the wooden packaging box. Therefore, by detecting the internal dimensions of the wooden packaging box, it is possible to determine whether the production of the wooden packaging box is qualified, avoiding affecting the subsequent loading of goods and ensuring that the wooden packaging box can hold the goods.

[0024] Example 2: The assembly specification detection mechanism for wooden packaging box processing in this example, based on Example 1, facilitates the cleaning of dust and impurities on the surfaces of the first laser ranging mechanism 91, the second laser ranging mechanism 92, and the third laser ranging mechanism 20, avoiding affecting the detection accuracy of the first laser ranging mechanism 91, the second laser ranging mechanism 92, and the third laser ranging mechanism 20. The specific structure is shown in the attached diagram. Figures 5-6 and appendix Figure 9As shown, a squeezing plate 16 is installed at the front end of the detection plate 13, and the squeezing plate 16 is located in a groove opened inside the support plate 8. An air storage bag 15 is installed in a groove inside the support plate 8 located in front of the guide column 12, and the squeezing plate 16 is set on the bottom surface of the air storage bag 15. An air blowing ring 19 is fixed on the outside of the detection column 9, and the air blowing ring 19 is located above the first laser ranging mechanism 91 and the second laser ranging mechanism 92. The right side of the air blowing ring 19 is connected to the inside of the air storage bag 15 through the first air supply pipe 10, and the inside of the air blowing ring 19 is hollow. An air blowing pipe 17 is installed on the front left side of the detection plate 13, and the top of the air blowing pipe 17 is connected to the inside of the air storage bag 15 through the second air supply pipe 18. A "V" shaped cleaning nozzle 21 is installed on the bottom surface of both the air blowing pipe 17 and the air blowing ring 19. The second air supply pipe 18 is made of flexible hose.

[0025] When the positioning frame 14 descends to the point where its bottom surface is in contact with the top of the packaging box, the support plate 8 continues to move downwards. At this time, the detection plate 13 slides on the outside of the guide post 12, and the return spring 121 is compressed and stored. Then, the compression plate 16 on the front side of the detection plate 13 compresses the air storage bag 15, causing part of the gas in the air storage bag 15 to enter the blowing ring 19 through the first air supply pipe 10. Then, the gas inside the blowing ring 19 is blown towards the first laser ranging mechanism 91 and the second laser ranging mechanism 92 through the "V"-shaped cleaning nozzles 21 installed at equal intervals at its bottom, so as to blow away impurities and dust from the surfaces of the first laser ranging mechanism 91 and the second laser ranging mechanism 92. The other part of the gas in the air storage bag 15 is blown towards the first laser ranging mechanism 91 and the second laser ranging mechanism 92 through the first air supply pipe 10. The second air supply pipe 18 enters the air blowing pipe 17. Then, the gas inside the air blowing pipe 17 is blown towards the third laser ranging mechanism 20 through the "V"-shaped cleaning nozzle 21 installed at its bottom. This facilitates the removal of impurities and dust from the surface of the third laser ranging mechanism 20, preventing any impact on the detection accuracy of the first laser ranging mechanism 91, the second laser ranging mechanism 92, and the third laser ranging mechanism 20. Later, when the support plate 8 rises and resets, the squeezing plate 16 stops squeezing the air storage bladder 15. At this time, clean gas from the outside can be transported into the air storage bladder 15 through the pipe at the top of the air storage bladder 15. One-way valves are installed in the pipe at the top of the air storage bladder 15, the first air supply pipe 10, and the second air supply pipe 18 to ensure stable gas delivery, thereby completing a series of operations.

[0026] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A wooden packaging box assembly specification inspection mechanism, comprising a mounting base (1) for stable support, and an electric push rod (2) fixed above the mounting base (1), characterized in that: The output end of the electric push rod (2) is fixed with a support frame (5), and the front side of the support frame (5) is connected to the support plate (8) through a support adjustment component. The front side of the support plate (8) is connected to a detection column (9) through a clamp. The front and rear sides of the detection column (9) are both embedded with a first laser ranging mechanism (91), and the left and right sides of the detection column (9) are both embedded with a second laser ranging mechanism (92). The rear side of the support plate (8) is connected to a detection plate (13) through a movable component, and the bottom surface of the detection plate (13) is equipped with a third laser ranging mechanism (20).

2. The assembly specification testing mechanism for processing wooden packaging boxes according to claim 1, characterized in that: Two first gas storage pipes (3) are symmetrically installed above the mounting base (1) about the vertical center line of the electric push rod (2), and the first piston assembly (4) is attached to the inside of the first gas storage pipe (3), and the upper end of the first piston assembly (4) is connected to the bottom surface of the support frame (5).

3. The assembly specification testing mechanism for processing wooden packaging boxes according to claim 2, characterized in that: The support and control assembly includes a second air storage pipe (6) installed on the front side of the support frame (5), and a second piston assembly (7) is attached to the front interior of the second air storage pipe (6), and the front end of the second piston assembly (7) is connected to the support plate (8). The interior of the first air storage pipe (3) is connected to the interior of the second air storage pipe (6) through a delivery pipe (11), and the delivery pipe (11) is made of flexible hose.

4. The assembly specification testing mechanism for processing wooden packaging boxes according to claim 1, characterized in that: The active component includes a guide post (12) installed in a groove on the rear side of the support plate (8), and a reset spring (121) is nested on the upper outer side of the guide post (12), and a detection plate (13) is connected through the lower part of the guide post (12).

5. The assembly specification testing mechanism for processing wooden packaging boxes according to claim 1, characterized in that: Sliding blocks (132) are installed on both the left and right sides of the rear of the detection plate (13), and a positioning frame (14) is slidably connected to the rear outer side of the detection plate (13) through the sliding blocks (132). The sliding blocks (132) are connected to the interior of the positioning frame (14) through the connecting spring (131).

6. The assembly specification detection mechanism for processing wooden packaging boxes according to claim 5, characterized in that: The positioning frame (14) is arranged in an inverted "L" shape, and the bottom surface of the horizontal part of the positioning frame (14) is on the same horizontal plane as the bottom surface of the third laser ranging mechanism (20).

7. The assembly specification testing mechanism for processing wooden packaging boxes according to claim 4, characterized in that: The front end of the detection plate (13) is equipped with a pressing plate (16), and the pressing plate (16) is located in a groove opened inside the bearing plate (8).

8. The assembly specification testing mechanism for processing wooden packaging boxes according to claim 7, characterized in that: An air-storage airbag (15) is installed in the slotted interior of the bearing plate (8) located in front of the guide column (12), and an extrusion plate (16) is provided on the bottom surface of the air-storage airbag (15).

9. The assembly specification detection mechanism for processing wooden packaging boxes according to claim 8, characterized in that: An air-blowing ring (19) is fixed on the outside of the detection column (9), and the air-blowing ring (19) is located above the first laser ranging mechanism (91) and the second laser ranging mechanism (92). The right side of the air-blowing ring (19) is connected to the inside of the air storage bag (15) through the first air supply pipe (10), and the inside of the air-blowing ring (19) is hollow.

10. The assembly specification detection mechanism for processing wooden packaging boxes according to claim 9, characterized in that: An air blowing pipe (17) is installed on the front left side of the detection plate (13), and the upper part of the air blowing pipe (17) is connected to the inside of the air storage bag (15) through the second air supply pipe (18). The bottom surface of the air blowing pipe (17) and the air blowing ring (19) are both equipped with a "V" shaped cleaning nozzle (21). The second air supply pipe (18) is made of flexible hose.

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