Carton forming and glue sealing device

Abstract

The utility model provides a carton forming and glue sealing device. The carton forming and glue sealing device comprises a bottom plate; the glue sealing table is fixedly connected to the top of the bottom plate, the positions, located on the front face and the back face, of the top of the glue sealing table are each provided with a mounting plate, the front face and the back face of each mounting plate are each provided with two first telescopic rods through supporting blocks, and the tops of the four first telescopic rods are provided with a movable plate through mounting blocks; a mounting opening is formed in the top of the movable plate, a rotating roller is rotationally connected to the position, close to the middle, of the interior of the mounting opening through two rotating buckles, an adhesive tape ring is fixedly connected to the outer surface of the rotating roller, and connecting rods are mounted on one sides of the two rotating buckles. According to the carton forming and glue sealing device, through the design, the attaching degree of the adhesive tape and the carton bottom cover in glue sealing equipment can be improved, the situation that the adhesive tape is not attached in place is avoided, and the glue sealing effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box forming and sealing technology, and in particular to a cardboard box forming and sealing device. Background Technology

[0002] Cardboard boxes are the most widely used packaging products. Depending on the materials used, there are corrugated cardboard boxes, single-layer cardboard boxes, etc., and there are various specifications and models. Cardboard boxes commonly have three or five layers, while seven layers are less common. Each layer consists of linerboard, corrugated paper, core paper, and face paper. Linerboard and face paper are made of kraft paper or kraft paper, while corrugated paper is used for the core paper.

[0003] After the cardboard boxes are formed, the joints are usually connected by a stapler. The bottom cover of the cardboard box needs to be connected with tape from the sealing device. Before sealing, the bottom cover of the cardboard box is folded together according to the corresponding folding method.

[0004] Existing sealing equipment uses tape to seal the bottom of the carton, but the tape on the top and sides of the carton does not adhere well to the carton and is prone to lifting, which affects the sealing effect.

[0005] Therefore, it is necessary to provide a carton forming and sealing device to solve the above-mentioned technical problems. Utility Model Content

[0006] This utility model provides a carton forming and sealing device, which solves the problem that the tape on both sides of the carton is not well adhered to during the sealing process of the bottom cover of the folded carton using sealing equipment, and is prone to lifting, affecting the sealing effect.

[0007] To solve the above-mentioned technical problems, the carton forming and sealing device provided by this utility model includes: a base plate;

[0008] A sealing table is fixedly connected to the top of a base plate. Mounting plates are installed on both the front and back of the sealing table. Two first telescopic rods are mounted on the front and back of each mounting plate via support blocks. Movable plates are mounted on the top of the four first telescopic rods via mounting blocks. The top of the movable plate has an installation opening. A rotating roller is rotatably connected to the interior of the installation opening near the center via two rotating buckles. A tape ring is fixedly connected to the outer surface of the rotating roller. A connecting rod is installed on one side of each of the two rotating buckles. A rotating rod is fixedly connected between the two connecting rods. An auxiliary frame is rotatably connected to the outer surface of the rotating rod via a rotating ring. Multiple cutting spikes are installed on one side of the auxiliary frame. An inclined plate is installed near the center of the installation opening. A second support spring with a fixed plate is installed at the bottom of the inclined plate. A fixed frame is installed on the top of the movable plate near one side. A movable frame is installed inside the fixed frame via two first support springs. A compaction roller is rotatably connected to the bottom of the movable frame near one side. A counterweight roller is installed on the bottom of the movable frame near the other side via a folding frame.

[0009] Two limiting frames are respectively installed at the bottom of the movable plate near the front and back. The bottom of each limiting frame is rotatably connected to multiple upper auxiliary wheels. A conveying assembly is installed on the top of the sealing table.

[0010] The first telescopic rod is located on one side of the mounting plate, near both sides. This first telescopic rod can move the movable plate up and down. The rotating buckle is located on the front and back of the inner wall of the mounting opening. The position of the rotating rod is referenced... Figure 3 The inclined plate is located diagonally above the auxiliary frame. The bottom of the auxiliary frame has an opening to facilitate tape insertion. The fixing plate at the bottom of the second support spring connects to the top of the auxiliary frame. The second support spring provides support. The folding frame on the other side of the inner wall of the movable frame is angle-adjustable. The counterweight roller and the folding frame are rotatably connected. The counterweight roller has a certain weight, but it will rotate under the push of the carton to facilitate its passage. The counterweight roller compacts the tape on both sides of the carton. The counterweight roller is located slightly below and to one side of the compaction roller. (See reference for details.) Figure 4 The active frame is located in the mounting opening.

[0011] Preferably, a control box is installed on one side of the sealing table, and a door is rotatably connected to one side of the control box;

[0012] The control box contains power switches and controllers for operating the equipment.

[0013] Preferably, a mounting base is mounted on the front of the sealing table, and a control switch is mounted on the front of the mounting base.

[0014] Preferably, a side auxiliary assembly is installed on each of the two adjacent sides of the mounting plates. The side auxiliary assembly includes two second telescopic rods, and the telescopic ends of the second telescopic rods are equipped with multiple side auxiliary wheels via a side frame.

[0015] Two second telescopic rods are installed on one side of the mounting plate, and the telescopic ends of the second telescopic rods penetrate the mounting plate to install the side frame on the other side of the mounting plate. The side auxiliary wheel is rotatably connected to the inside of the side frame.

[0016] Preferably, the conveying assembly includes a conveying frame, a driving device is installed on the back side of the conveying frame near one side, and a support plate is installed on the back side of the inner wall of the conveying frame at the top position;

[0017] The support plate can support the conveyor belt located above it.

[0018] Preferably, rotating rollers are rotatably connected to the inside of the conveyor frame near both sides, and conveyor belts are installed on the outer surfaces of the two rotating rollers.

[0019] Compared with related technologies, the carton forming and sealing device provided by this utility model has the following beneficial effects:

[0020] This utility model provides a carton forming and sealing device. To improve the adhesion of the bottom cover sealing after carton forming, two mounting plates are installed above the sealing platform to facilitate the installation of the sealing structure. Then, a movable plate with an installation opening is installed above the mounting plates via four first telescopic rods. A tape ring for holding adhesive tape is installed in the installation opening via a rotating roller. An auxiliary frame with cutting spikes is installed on the outer surface of the rotating rod via a rotating ring. Under pressure, the auxiliary frame can compress a second support spring to provide support force, facilitating the application of tape to the carton bottom cover. During this process, the upper auxiliary wheels on the two limiting frames press against the carton bottom cover, increasing the neatness of the sealing. When the adhesive tape is conveyed to the movable frame via the conveyor assembly, the counterweight roller compacts the tape on one side of the carton, while the compaction roller compacts the tape on the top of the carton. As the carton moves, it pushes the folding frame to adjust the angle of the counterweight roller, positioning it above the carton so that it can pass smoothly through. When it reaches the other side of the carton, the counterweight roller returns to its original position due to gravity, compacting the tape on the other side of the carton. Meanwhile, without the support of the carton, the second support spring pushes the auxiliary frame to cut the tape with cutting spikes. This design improves the adhesion between the tape and the bottom cover of the carton in the sealing equipment, preventing incomplete tape adhesion and improving the sealing effect. Attached Figure Description

[0021] Figure 1 A schematic diagram of a preferred embodiment of the carton forming and sealing device provided by this utility model;

[0022] Figure 2 A schematic diagram of the rotating roller is provided for this utility model;

[0023] Figure 3 A schematic diagram of the rotating buckle is provided for this utility model;

[0024] Figure 4 A schematic diagram of the auxiliary frame is provided for this utility model;

[0025] Figure 5 Provided for this utility model Figure 2 An enlarged view of point A shown.

[0026] Numbered components in the diagram: 1. Base plate; 2. Control box; 3. Box door; 4. Sealing platform; 5. Conveying assembly; 501. Conveying frame; 502. Rotating roller; 503. Conveying belt; 504. Support plate; 505. Drive unit; 6. Mounting plate; 7. Upper auxiliary wheel; 8. Limiting frame; 9. Mounting port; 10. Rotating buckle; 11. First support spring; 12. Fixed frame; 13. Movable plate; 14. Mounting block; 15. First telescopic rod; 16. Support. 17. Mounting base, 18. Control switch, 19. Side auxiliary assembly, 191. Second telescopic rod, 192. Side frame, 193. Side auxiliary wheel, 20. Rotating roller, 21. Belt ring, 22. Inclined plate, 23. Rotating ring, 24. Connecting rod, 25. Rotating rod, 26. Second support spring, 27. Fixed plate, 28. Movable frame, 29. Compacting roller, 30. Auxiliary frame, 31. Cutting spike, 32. Folding frame, 33. Counterweight roller. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0028] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic diagram of a preferred embodiment of the carton forming and sealing device provided by this utility model; Figure 2 A schematic diagram of the rotating roller is provided for this utility model; Figure 3 A schematic diagram of the rotating buckle is provided for this utility model; Figure 4 A schematic diagram of the auxiliary frame is provided for this utility model; Figure 5 Provided for this utility model Figure 2 The enlarged view at point A is shown. The carton forming and sealing device includes: a base plate 1;

[0029] A sealing table 4 is fixedly connected to the top of the base plate 1. Mounting plates 6 are installed on both the front and back of the top of the sealing table 4. Two first telescopic rods 15 are mounted on the front and back of each of the two mounting plates 6 via support blocks 16. Movable plates 13 are mounted on the top of the four first telescopic rods 15 via mounting blocks 14. The top of the movable plate 13 has a mounting opening 9. A rotating roller 20 is rotatably connected to the interior of the mounting opening 9 near the center via two rotating buckles 10. A tape ring 21 is fixedly connected to the outer surface of the rotating roller 20. A connecting rod 24 is installed on one side of each of the two rotating buckles 10, and a rotating... The rotating rod 25 has an auxiliary frame 30 rotatably connected to its outer surface via a rotating ring 23. Multiple cutting spikes 31 are installed on one side of the auxiliary frame 30. An inclined plate 22 is installed near the center of the mounting opening 9. A second support spring 26 with a fixed disc 27 is installed at the bottom of the inclined plate 22. A fixed frame 12 is installed near one side of the top of the movable plate 13. A movable frame 28 is installed inside the fixed frame 12 via two first support springs 11. A compaction roller 29 is rotatably connected to one side of the bottom of the movable frame 28. A counterweight roller 33 is installed near the other side of the bottom of the movable frame 28 via a folding frame 32.

[0030] Two limiting frames 8 are respectively installed on the bottom of the movable plate 13 near the front and back. The bottom of each limiting frame 8 is rotatably connected to multiple upper auxiliary wheels 7. A conveying assembly 5 is installed on the top of the sealing table 4.

[0031] The first telescopic rod 15 is located on one side of the mounting plate 6 near both sides. The first telescopic rod 15 can drive the movable plate 13 to move up and down. The rotating buckle 10 is located on the front and back of the inner wall of the mounting opening 9. The position of the rotating rod 25 is referenced. Figure 3 The inclined plate 22 is located diagonally above the auxiliary frame 30. The bottom of the auxiliary frame 30 has an opening to facilitate the insertion of tape. The fixing plate 27 at the bottom of the second support spring 26 is connected to the top of the auxiliary frame 30. The second support spring 26 provides support force. The folding frame 32 is located on the other side of the inner wall of the movable frame 28 and its angle is adjustable. The counterweight roller 33 and the folding frame 32 are rotatably connected. The counterweight roller 33 has a certain weight, but it will rotate its angle after being pushed by the carton to facilitate the passage of the carton. The counterweight roller 33 is used to compact the tape on both sides of the carton. The counterweight roller 33 is located slightly below one side of the compaction roller 29. (See reference for details.) Figure 4 The movable frame 28 is located in the mounting port 9, the conveying component 5 is located between the two mounting plates 6, and the upper auxiliary wheel 7 presses down the folded top cover to facilitate sealing.

[0032] A control box 2 is installed on one side of the sealing table 4, and a door 3 is rotatably connected to one side of the control box 2;

[0033] The door 3 is equipped with a lock, and the control box 2 contains a power switch and a controller for controlling the operation of the equipment.

[0034] The sealing table 4 has a mounting base 17 installed on its front side, and a control switch 18 is installed on the front side of the mounting base 17.

[0035] The control switch 18 can manually control the operation of the equipment on the base plate 1.

[0036] Side auxiliary components 19 are installed on one side of each of the two mounting plates 6. The side auxiliary components 19 include two second telescopic rods 191. The telescopic ends of the second telescopic rods 191 are equipped with a plurality of side auxiliary wheels 193 via side frames 192.

[0037] Two second telescopic rods 191 are respectively installed on one side of the mounting plate 6, and the telescopic end of the second telescopic rod 191 passes through the mounting plate 6 to install the side frame 192 on the other side of the mounting plate 6. The side auxiliary wheel 193 is rotatably connected to the inside of the side frame 192. The side auxiliary component 19 helps the carton to stay straight during the conveying process and facilitates sealing.

[0038] The conveying assembly 5 includes a conveying frame 501, a driving device 505 is installed on the back side of the conveying frame 501 near one side, and a support plate 504 is installed on the back side of the inner wall of the conveying frame 501 at the top position.

[0039] The support plate 504 can support the conveyor belt 503 located above, and the drive device 505 includes a housing and a motor.

[0040] The conveying frame 501 is rotatably connected to two rotating rollers 502 near both sides, and a conveyor belt 503 is installed on the outer surface of the two rotating rollers 502.

[0041] One of the rotating rollers 502 is connected to the drive device 505.

[0042] The working principle of the carton forming and sealing device provided by this utility model is as follows:

[0043] Two mounting plates 6 are installed above the sealing table 4 to facilitate the installation of the sealing structure. Then, a movable plate 13 with a mounting opening 9 is installed above the mounting plate 6 via four first telescopic rods 15. A tape ring 21 for holding adhesive tape is installed in the mounting opening 9 via a rotating roller 20. An auxiliary frame 30 with a cutting bar 31 is installed on the outer surface of the rotating rod 25 via a rotating ring 23. Under pressure, the auxiliary frame 30 can compress the second support spring 22 to provide support for the auxiliary frame 30, facilitating the application of tape to the bottom cover of the carton. During this process, the upper auxiliary wheels 7 on the two limiting frames 8 press against the bottom cover of the carton, increasing the sealing effect. For neatness, when the carton is sealed and conveyed to the position of the movable frame 28 by the conveyor assembly 5, the counterweight roller 33 will compact the tape on one side of the carton, and at the same time the compaction roller 29 will compact the tape on the top of the carton. During the movement of the carton, the folding frame 32 will push the counterweight roller 33 to adjust its angle so that it is above the carton, so that the carton can pass through smoothly. When it reaches the other side of the carton, the counterweight roller 33 will return to its original position due to gravity. During this process, the tape on the other side of the carton will be compacted. At the same time, without the support of the carton, the second support spring 26 will push the auxiliary frame 30 to cut the tape through the cutting bar 31.

[0044] Compared with related technologies, the carton forming and sealing device provided by this utility model has the following beneficial effects:

[0045] To improve the adhesion of the bottom cover sealing after the carton is formed, two mounting plates 6 are installed above the sealing platform 4 to facilitate the installation of the sealing structure. Then, a movable plate 13 with mounting openings 9 is installed above the mounting plates 6 via four first telescopic rods 15. A tape ring 21 for placing adhesive tape is installed in the mounting opening 9 via a rotating roller 20. An auxiliary frame 30 with cutting spikes 31 is installed on the outer surface of the rotating rod 25 via a rotating ring 23. Under pressure, the auxiliary frame 30 can compress the second support spring 22 to provide support for the auxiliary frame 30, facilitating the application of tape to the bottom cover of the carton. During this process, the upper auxiliary wheels 7 on the two limiting frames 8 press against the bottom cover of the carton, increasing the neatness of the sealing. After the carton is sealed, it is conveyed through... When the conveying component 5 is delivered to the position of the movable frame 28, the counterweight roller 33 will compact the tape on one side of the carton, while the compaction roller 29 will compact the tape on the top of the carton. During the movement of the carton, the folding frame 32 will push the counterweight roller 33 to adjust its angle so that it is above the carton, allowing the carton to pass through smoothly. When it reaches the other side of the carton, the counterweight roller 33 will return to its original position due to gravity. During this process, the tape on the other side of the carton will be compacted. At the same time, without the support of the carton, the second support spring 26 will push the auxiliary frame 30 to cut the tape through the cutting bar 31. This design can improve the adhesion between the tape and the bottom cover of the carton in the sealing equipment, avoid incomplete tape adhesion, and improve the sealing effect.

[0046] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A cardboard box forming and sealing device, characterized in that, include: Base plate; A sealing table is fixedly connected to the top of a base plate. Mounting plates are installed on both the front and back of the sealing table. Two first telescopic rods are mounted on the front and back of each mounting plate via support blocks. Movable plates are mounted on the top of the four first telescopic rods via mounting blocks. The top of the movable plate has an installation opening. A rotating roller is rotatably connected to the interior of the installation opening near the center via two rotating buckles. A tape ring is fixedly connected to the outer surface of the rotating roller. A connecting rod is installed on one side of each of the two rotating buckles. A rotating rod is fixedly connected between the two connecting rods. An auxiliary frame is rotatably connected to the outer surface of the rotating rod via a rotating ring. Multiple cutting spikes are installed on one side of the auxiliary frame. An inclined plate is installed near the center of the installation opening. A second support spring with a fixed plate is installed at the bottom of the inclined plate. A fixed frame is installed on the top of the movable plate near one side. A movable frame is installed inside the fixed frame via two first support springs. A compaction roller is rotatably connected to the bottom of the movable frame near one side. A counterweight roller is installed on the bottom of the movable frame near the other side via a folding frame. Two limiting frames are respectively installed on the bottom of the movable plate near the front and back. The bottom of each limiting frame is rotatably connected to multiple upper auxiliary wheels. A conveying assembly is installed on the top of the sealing table.

2. The carton forming and sealing device according to claim 1, characterized in that, A control box is installed on one side of the sealing table, and a door is rotatably connected to one side of the control box.

3. The carton forming and sealing device according to claim 1, characterized in that, The sealing table has a mounting base on its front side, and a control switch is mounted on the front side of the mounting base.

4. The carton forming and sealing device according to claim 1, characterized in that, Side auxiliary components are installed on adjacent sides of the two mounting plates. Each side auxiliary component includes two second telescopic rods, and the telescopic ends of the second telescopic rods are equipped with multiple side auxiliary wheels via side frames.

5. The carton forming and sealing device according to claim 1, characterized in that, The conveying assembly includes a conveying frame, a driving device is installed on the back side of the conveying frame near one side, and a support plate is installed on the back side of the inner wall of the conveying frame at the top.

6. The carton forming and sealing device according to claim 5, characterized in that, Rotating rollers are rotatably connected to the inside of the conveyor frame near both sides, and conveyor belts are installed on the outer surfaces of the two rotating rollers.

Images