Gluing equipment for bottom cross beam of container

Abstract

The utility model discloses gluing equipment for a bottom cross beam of a container, which is mainly used for a gluing process of a container production line, can also be widely used for gluing work of other similar processes, and comprises a trolley parking platform arranged outside a container opening of the container; the track gluing trolley is parked on the trolley parking platform and can enter the container along the trolley parking platform, walking track assemblies are arranged on the left side and the right side of the bottom of the track gluing trolley, and a manual gluing position is arranged at the front end of the track gluing trolley; the plurality of glue supply systems are arranged on the track gluing trolley, each glue supply system comprises a glue barrel and a gluing mechanism, each gluing mechanism is provided with a liftable piston type pressure plate, and a glue supply pump is arranged on each piston type pressure plate and is connected with a glue gun through a glue outlet pipeline. According to the utility model, people can enter the container to carry out gluing operation, so that the safety production is ensured, the safety accident is avoided, the glue tank replacement frequency is greatly reduced, the glue use cost is saved, and the working comfort of workers is improved.

Description

Technical Field

[0001] This utility model relates to the field of container manufacturing technology, specifically to a container bottom crossbeam gluing equipment. Background Technology

[0002] Containers are playing an increasingly important role in our daily business transportation because the scale of warehousing and logistics is growing, and many industries are becoming more and more reliant on container logistics for business transportation.

[0003] Currently, in the container manufacturing industry, wooden flooring needs to be laid on the bottom surface of the container interior. Due to technical requirements, a gluing process is required under the wooden flooring to seal it to the bottom crossbeams and prevent leaks. Therefore, gluing must be performed before laying the wooden flooring. Before the wooden flooring is laid, the container interior floor is mainly composed of multiple 30mm wide C-shaped steel beams (i.e., bottom crossbeams), laid horizontally and welded together at approximately 300mm intervals. Under the tight production pace, workers, holding glue guns, bend over and run along the 30mm wide, 300mm-spaced crossbeams to complete the gluing work, often tripping and causing safety accidents.

[0004] Furthermore, the sealants currently used in the container manufacturing industry are mainly divided into two types: water-based sealants and MS sealants. The sealants used are commonly available in 310ml hand-held squeeze containers. Due to the small size of these containers, frequent replacements are necessary. Workers' fingers become numb after prolonged manual squeezing, and approximately 5% of each container is not completely squeezed out, resulting in sealant waste. Additionally, about 3,000 glue cans of solid waste are generated daily for disposal. This is not only environmentally unfriendly but also incurs high solid waste disposal costs for companies. Utility Model Content

[0005] In order to overcome the problems of high labor intensity, insufficient safety, piles of waste glue cans, and a certain proportion of glue waste in the existing process of applying glue to the bottom crossbeam of a container, this utility model provides a glue application device for the bottom crossbeam of a container.

[0006] The technical solution of this utility model is as follows:

[0007] A container bottom crossbeam adhesive application device, comprising:

[0008] The car parking platform is set up outside the container opening;

[0009] A tracked glue-applying trolley is placed on the trolley parking platform and can enter the container along the trolley parking platform. The tracked glue-applying trolley is provided with walking track components on the left and right sides of the bottom of the tracked glue-applying trolley, and a manual glue-applying position is provided at the front of the tracked glue-applying trolley.

[0010] Several glue supply systems are installed on the track glue dispensing trolley. Each glue supply system includes a glue tank and a glue dispensing mechanism. The glue dispensing mechanism has a liftable piston-type pressure plate located above the glue tank. A glue supply pump is installed on the piston-type pressure plate, and the glue supply pump is connected to a glue gun through a glue outlet line.

[0011] As a preferred embodiment of this utility model, two opposing platform moving tracks are provided below the car parking platform. The car parking platform is slidably mounted on the two platform moving tracks and can move closer to or further away from the container along the platform moving tracks.

[0012] As a preferred embodiment of this utility model, the bottom four corners of the car parking platform are provided with track wheels that cooperate with the two platform moving tracks. Each track wheel is provided with a first positioning pin hole. The two platform moving tracks are provided with multiple positioning plates spaced apart along their length direction. Each positioning plate is provided with a second positioning pin hole that cooperates with the first positioning pin hole.

[0013] As a preferred embodiment of this utility model, the tracked glue-applying trolley includes a trolley platform, two manual glue-applying platforms respectively disposed on the left and right sides of the front end of the trolley platform, and two pedals respectively disposed on the left and right sides of the rear end of the trolley platform. The glue supply system is disposed in the middle of the top surface of the trolley platform. The left and right sides of the top surface of the trolley platform are pedestrian walkways. The walking track assembly is disposed on the left and right sides of the bottom of the trolley platform. The top left and right sides of the trolley platform and the two manual glue-applying platforms are provided with guardrails. The two manual glue-applying platforms and the guardrails on both sides form two manual glue-applying positions on the left and right.

[0014] As a preferred embodiment of this utility model, the left and right sides of the track glue applicator are provided with retractable infeed guide rollers.

[0015] As a preferred embodiment of this utility model, the walking track assembly includes a walking track and a track drive motor. The track drive motor is connected to the walking track to drive the walking track to rotate in both directions to achieve the purpose of forward and backward movement.

[0016] As a preferred embodiment of the present invention, the glue supply system further includes a support base frame, which is disposed on the trolley platform and has a glue bucket limiting groove for fixing the position of the glue bucket. The glue dispensing mechanism is fixed on the support base frame.

[0017] As a preferred embodiment of this utility model, the glue dispensing mechanism includes two lifting cylinders symmetrically arranged on both sides of the glue dispensing station. The extension and retraction ends of the two lifting cylinders are arranged upwards, and the extension and retraction ends of the two lifting cylinders are connected to a lifting plate. The lifting plate is connected to the top two ends of the piston-type pressure plate respectively through two lifting connecting rods.

[0018] As a preferred embodiment of this utility model, the glue supply pump is a gear pump, and a motor is provided above the gear pump. The drive end of the motor is connected to the gear pump to drive the gear pump to extract the sealant from the glue tank.

[0019] As a preferred embodiment of this utility model, a splash guard is provided around the motor.

[0020] As a preferred embodiment of this utility model, the track glue applicator is provided with a telescopic rod that can extend forward out of the track glue applicator, and the glue dispensing line is fixed on the telescopic rod.

[0021] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0022] 1. This utility model enables personnel to enter the container for glue application by setting up a trolley parking platform and a tracked glue application trolley, ensuring safe production / preventing safety accidents. Moreover, this equipment is currently a blank in the container industry.

[0023] 2. The glue bucket is a reusable 20-liter stainless steel bucket, with a glue volume of about 65 times that of traditional glue cans. It basically completely solves the solid waste disposal problem and saves 5% of the glue that cannot be squeezed out per can, reducing the effort required for workers to press with traditional glue guns and the workload of frequently changing glue cans, thus improving the comfort of employees.

[0024] 3. The glue supply system has the function of supplying multiple types of glue, such as MS glue and water-based glue. At the same time, the mechanically controlled glue dispensing volume is more accurate and easier than the manual control dispensing volume, and the glue dispensing volume is adjustable, making the glue application work easy and convenient, and the glue joints are uniform and beautiful. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the structure of the container bottom crossbeam glue applicator in one embodiment of the present invention;

[0027] Figure 2 This is a schematic diagram of the connection between the container bottom beam glue applicator and the container in one embodiment of the present invention;

[0028] Figure 3 This is a schematic diagram of the structure of the car parking platform and the platform moving track in one embodiment of the present invention;

[0029] Figure 4 This is a schematic diagram of the track glue-applying trolley in one embodiment of the present invention;

[0030] Figure 5 This is a rear view of a track glue-applying trolley in one embodiment of the present invention;

[0031] Figure 6 This is a schematic diagram of the adhesive supply system in one embodiment of the present invention.

[0032] In the diagram,

[0033] 1. Cart parking platform; 11. Track wheels; 2. Tracked glue application trolley; 21. Walking track assembly; 211. Walking track; 212. Track drive motor; 22. Cart platform; 221. Pedestrian walkway; 23. Manual glue application platform; 24. Steps; 25. Guardrail; 26. Inlet guide rollers; 27. Guide roller telescopic cylinder; 28. Air pump; 29. ​​Telescopic tube; 3. Glue supply system; 31. Glue 32. Glue Dispensing Mechanism; 321. Piston Pressure Plate; 322. Glue Supply Pump; 323. Lifting Cylinder; 324. Lifting Plate; 325. Lifting Connecting Rod; 326. Motor; 327. Splash Guard; 33. Support Base Frame; 331. Glue Bucket Limiting Groove; 4. Container; 41. Bottom Crossbeam; 5. Platform Moving Track; 51. Positioning Plate; 511. Second Positioning Pin Hole; 6. Positioning Pin; 7. Electrical Control Box. Detailed Implementation

[0034] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be noted that similar reference numerals and letters in the following drawings indicate similar items; therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. It is also declared that the embodiments described below are only for explaining this utility model and are not intended to limit this utility model.

[0035] It should be noted that the terms "installation," "setting," "connection," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly defined. Indications of orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used in the application's product, or the orientation or positional relationship commonly understood by those skilled in the art, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. The terms "first" and "second" are used only for descriptive purposes and should not be construed as indicating or implying relative importance or implying a number of technical features. "Several" means one or more, unless otherwise explicitly defined.

[0036] Please see Figures 1 to 6 This embodiment provides a container bottom beam gluing device, mainly used for the gluing process in container production lines, but also widely applicable to gluing work in other similar processes. The container bottom beam gluing device includes a trolley parking platform 1, a tracked gluing trolley 2, and several glue supply systems 3. The trolley parking platform 1 is located outside the container opening 4, serving as the parking and starting point for the tracked gluing trolley 2, facilitating the smooth entry of the trolley into the container 4. The tracked gluing trolley 2 is parked on the trolley parking platform 1 and can enter the container 4 along the platform. Walking track components 21 are provided on the left and right sides of the bottom of the tracked gluing trolley 2, allowing the trolley 2 to move smoothly on the bottom beam 41 of the container 4 at an adjustable speed. A manual gluing position is provided at the front of the tracked gluing trolley 2, allowing workers to stand at the position and be smoothly guided into the container 4 by the tracked gluing trolley 2 to perform gluing operations on the bottom beam 41 or other parts. Several glue supply systems 3 are installed on the tracked glue dispensing trolley 2. Each glue supply system 3 includes a glue tank 31 and a glue dispensing mechanism 32. The glue dispensing mechanism 32 has a liftable piston-type pressure plate 321, which is located above the glue tank 31. A glue pump 322 is installed on the piston-type pressure plate 321, and the glue pump 322 is connected to the glue gun through a glue dispensing line. During glue dispensing, the glue dispensing mechanism 32 controls the piston-type pressure plate 321 to press down into the glue tank 31, squeezing the sealant inside. Then, in conjunction with the glue pump 322, the sealant stored in the glue tank 31 is extracted, and the sealant is then continuously supplied to the glue gun through the glue dispensing line.

[0037] To save on adhesive usage costs, reduce the environmental impact of solid waste, and improve employee comfort, the adhesive container 31 uses a reusable 20-liter stainless steel container. The adhesive volume is about 65 times that of traditional adhesive cans, and almost 99% of the sealant stored in the 20-liter stainless steel container can be squeezed out, which basically completely solves the solid waste disposal problem. It also saves 5% of the unsqueezed adhesive per can, reducing the effort required for workers to press with traditional glue guns and the workload of frequently changing adhesive cans.

[0038] It should be noted that this utility model does not limit the number of glue pumps 322 and glue guns in each glue supply system 3, nor does it limit the number of glue guns connected to one glue pump 322. Those skilled in the art can set the glue distribution according to actual production needs, such as setting three glue pumps 322 and six glue guns to achieve simultaneous glue dispensing by three pumps and six guns, or setting three glue pumps 322 and three glue guns to achieve simultaneous glue dispensing by three pumps and three guns, or setting one glue pump 322 and two glue guns to achieve simultaneous glue dispensing by one pump and two guns, or setting one glue pump 322 and one glue gun to achieve glue dispensing by one pump and one gun, etc.

[0039] Please see Figures 1 to 4 In one embodiment, two opposing platform moving tracks 5 are provided below the trolley parking platform 1. The trolley parking platform 1 is slidably mounted on the two platform moving tracks 5 and can move closer to or further away from the container 4 along the platform moving tracks 5 to adjust the distance between the trolley parking platform 1 and the container 4. The bottom four corners of the trolley parking platform 1 are provided with track wheels 11 that cooperate with the two platform moving tracks 5. Each track wheel 11 is provided with a first positioning pin hole. Multiple positioning plates 51 are spaced apart along the length of the two platform moving tracks 5. Each positioning plate 51 has a second positioning pin hole 511 that cooperates with the first positioning pin hole. When the first positioning pin hole of a track wheel 11 aligns with the second positioning pin hole 511 of a positioning plate 51 of the platform moving track 5, a positioning pin 6 can be inserted into the aligned first and second positioning pin holes 511 to lock the trolley parking platform 1 in its current position on the platform moving track 5, preventing the trolley parking platform 1 from sliding arbitrarily.

[0040] Please see Figure 4 , Figure 5In one embodiment, the tracked glue-applying trolley 2 includes a trolley platform 22, two manual glue-applying platforms 23 respectively located on the left and right sides of the front end of the trolley platform 22, and two pedals 24 respectively located on the left and right sides of the rear end of the trolley platform 22. A glue supply system 3 is located in the center of the top surface of the trolley platform 22. Pedestrian walkways 221 are located on the left and right sides of the top surface of the trolley platform 22. Tracked vehicle assemblies 21 are located on the left and right sides of the bottom of the trolley platform 22. Guardrails 25 are provided on the left and right sides of the top of the trolley platform 22 and the two manual glue-applying platforms 23. The two manual glue-applying platforms 23 and the guardrails 25 on both sides form two manual glue-applying positions. These two manual glue-applying positions provide workers with dedicated glue-applying areas, allowing them to perform glue-applying work in a fixed, safe, and comfortable position. The pedals 24 on the left and right sides facilitate workers' access to the corresponding pedestrian walkways 221 and then to the corresponding manual glue-applying positions.

[0041] Please see Figure 4 , Figure 5 In one embodiment, retractable guide roller rows 26 are provided on the left and right sides of the tracked glue applicator 2. Guide roller telescopic cylinders 27 are provided on the inner side of the guide roller rows 26. The guide roller telescopic cylinders 27 are fixed on the tracked glue applicator 2. The telescopic end of the guide roller telescopic cylinder 27 is connected to the guide roller rows 26. The guide roller telescopic cylinder 27 can extend and retract the guide roller rows 26, thereby adjusting the distance between the guide roller rows 26 on the left and right sides of the glue applicator 2. This makes the distance between the guide roller rows 26 on both sides match the internal width of the container 4, so that the tracked glue applicator 2 can be guided smoothly into the container 4 by the guide roller rows 26 on both sides.

[0042] Please see Figure 4 , Figure 5 In one embodiment, the track assembly 21 includes a track 211 and a track drive motor 212. The track drive motor 212 is connected to the track 211 to drive the track 211 to rotate forward and backward, achieving the purpose of forward and backward movement. An electrical control box 7 is installed on the track glue applicator 2. The electrical control box 7 is electrically connected to the track drive motor 212 and the glue applicator mechanism 32 via control lines. The electrical control box 7 allows for convenient control and monitoring of the entire track glue applicator 2's operating status, including its forward and backward movement, travel speed, etc. The electrical control box 7 enables precise control of the glue applicator mechanism 32, achieving automation and intelligence in the glue applicator process, improving production efficiency and product quality.

[0043] Please see Figure 4 , Figure 6In one embodiment, the glue supply system 3 further includes a support base 33, which is mounted on the trolley platform 22. The support base 33 has a glue bucket limiting groove 331 for fixing the position of the glue bucket 31. The glue bucket limiting groove 331 prevents the glue bucket 31 from moving or tipping over during the glue dispensing process, and also facilitates user replacement of the glue bucket 31. The glue dispensing mechanism 32 is fixed to the support base 33, ensuring the stability and accuracy of the glue dispensing mechanism 32 during the glue dispensing process.

[0044] In addition, since various sealants cannot be mixed, otherwise curing is very likely to occur, the adhesive supply system 3 can be equipped with corresponding quick-change parts according to different types of adhesives to meet production needs.

[0045] Please see Figure 6 In one embodiment, the glue application mechanism 32 includes two lifting cylinders 323 symmetrically arranged on both sides of the glue application station. The telescopic ends of the two lifting cylinders 323 are upward-facing and connected to a lifting plate 324. The lifting plate 324 is connected to the top ends of the piston-type pressure plate 321 via two lifting connecting rods 325. The glue application mechanism 32, with its two symmetrically arranged lifting cylinders 323 on both sides of the glue application station, ensures the stability and balance of the lifting process. By connecting the telescopic ends of the lifting cylinders 323 to the lifting plate 324, and then connecting the lifting plate 324 to the top ends of the piston-type pressure plate 321 via the two lifting connecting rods 325, the lifting action is smoother, reducing vibration and deviation. The glue application mechanism 32 adopts an automated and mechanized design, making the glue dispensing volume more precise and easier than manually controlled dispensing, and the dispensing volume is adjustable, making the glue application work easy and convenient, and producing uniform and aesthetically pleasing glue seams.

[0046] Please see Figure 4 , Figure 5 In one embodiment, the track glue applicator 2 is also equipped with an air pump 28 that supplies air to the guide roller telescopic cylinder 27 and the lifting cylinder 323.

[0047] Please see Figure 6 In one embodiment, the adhesive supply pump 322 is a gear pump, and a motor 326 is mounted above the gear pump. The drive end of the motor 326 is connected to the gear pump to drive the gear pump to extract the sealant from the adhesive container 31. The gear pump has advantages such as simple structure, reliable operation, and uniform flow rate, making it suitable for the extraction and delivery of sealant. The combination of the gear pump and motor 326 ensures the continuity and stability of the adhesive supply process.

[0048] Please see Figure 6 In one embodiment, a splash guard 327 is provided around the motor 326 to effectively prevent sealant or other liquids from splashing onto the motor 326, protecting the motor 326 from damage and ensuring operational safety.

[0049] Please see Figure 4 In one embodiment, the tracked glue applicator 2 is equipped with a telescopic rod 29 that extends forward beyond the tracked glue applicator 2, and the glue dispensing line is fixed to the telescopic rod 29. The worker can extend or retract the glue dispensing line by extending or retracting the telescopic rod 29, avoiding the glue dispensing line dragging on the ground or becoming tangled, thus preventing inconvenience during glue applicator operations. In actual operation, when the glue dispensing position is far from the stopping position of the tracked glue applicator 2, the worker can pull forward the telescopic rod 29 to extend the glue dispensing line, allowing the glue gun to reach a more distant glue dispensing position.

[0050] It should be understood that those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

[0051] The present utility model patent has been described above with reference to the accompanying drawings. Obviously, the implementation of the present utility model patent is not limited to the above-described manner. Any improvements made by adopting the inventive concept and technical solution of the present utility model patent, or the direct application of the inventive concept and technical solution of the present utility model patent to other occasions without modification, are all within the protection scope of the present utility model.

Claims

1. A container floor crossmember gluing apparatus, characterized by, The utility model relates to a container sealing device, including: A trolley parking platform is arranged outside the container mouth of a container; A crawler sealing trolley is parked on the trolley parking platform and can enter the container along the trolley parking platform, the bottom of the crawler sealing trolley is provided with walking crawler assemblies on the left and right sides, and the front end of the crawler sealing trolley is provided with a manual sealing position; A plurality of glue supply systems are arranged on the crawler sealing trolley, the glue supply system comprises a glue barrel and a sealing mechanism, the sealing mechanism has a liftable piston press plate, the piston press plate is located above the glue barrel, a glue supply pump is arranged on the piston press plate, and the glue supply pump is connected with a glue gun through a glue outlet pipeline.

2. The container floor beam gluing apparatus according to claim 1, wherein Two oppositely arranged platform moving tracks are arranged below the trolley parking platform, the trolley parking platform is slidingly arranged on the two platform moving tracks and can move towards or away from the container along the platform moving tracks.

3. The container floor beam gluing apparatus according to claim 2, wherein Rail wheels matched with the two platform moving tracks are arranged at the four corners of the bottom of the trolley parking platform, a first positioning pin hole is arranged on each rail wheel, and a plurality of positioning plates are arranged on the two platform moving tracks along the length direction and are spaced apart, and a second positioning pin hole matched with the first positioning pin hole is formed in each positioning plate.

4. The container floor beam gluing apparatus according to claim 1, wherein The crawler sealing trolley comprises a trolley platform, two manual sealing platforms arranged on the left and right sides of the front end of the trolley platform, and two steps arranged on the left and right sides of the rear end of the trolley platform, the glue supply system is arranged in the middle part of the top surface of the trolley platform, the left and right sides of the top surface of the trolley platform are human passage ways, the walking crawler assemblies are arranged on the left and right sides of the bottom of the trolley platform, the top left and right sides of the trolley platform and the two manual sealing platforms are provided with protective fences, and the two manual sealing platforms and the protective fences on the left and right sides thereof form two manual sealing positions.

5. The container floor beam gluing apparatus according to claim 1, wherein, Telescopic box guiding rollers are arranged on the left and right sides of the crawler sealing trolley.

6. The container sill beam gluing apparatus according to claim 1, wherein The walking crawler assembly comprises a walking crawler and a crawler driving motor, the crawler driving motor is connected with the walking crawler to drive the walking crawler to rotate forwards and backwards.

7. The container floor beam gluing apparatus according to claim 4, wherein The glue supply system further comprises a supporting base frame, the supporting base frame is arranged on the trolley platform, a glue barrel limiting groove for fixing the position of the glue barrel is arranged on the supporting base frame, and the sealing mechanism is fixed on the supporting base frame.

8. The container floor beam gluing apparatus according to claim 1, wherein The sealing mechanism comprises two lifting cylinders symmetrically arranged on the left and right sides of the sealing position, the telescopic ends of the two lifting cylinders are upwardly arranged and connected with a lifting plate, and the lifting plate is connected with the top ends of the piston press plates through two lifting connecting rods.

9. The container floor beam gluing apparatus according to claim 1, wherein The glue supply pump is a gear pump, a motor is arranged above the gear pump, the driving end of the motor is connected with the gear pump to drive the gear pump to pump out the sealant in the glue barrel.

10. The container floor beam gluing apparatus according to claim 1, wherein, A telescopic rod is arranged on the crawler sealing trolley and can be stretched out of the crawler sealing trolley, and the glue outlet pipeline is fixed on the telescopic rod.

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