A slotting device for cardboard box processing

Abstract

This utility model discloses a grooving device for cardboard box processing, relating to the field of cardboard box processing technology. It addresses the problem that grooving devices are difficult to adjust the grooving position according to requirements. The device includes two symmetrically distributed vertical plates, each with a through-groove on its front outer wall. A slider is slidably connected inside the through-groove, and the two sliders are rotatably connected to the same rotating roller. Three fixing rings are provided on the outer surface of the rotating roller, and three grooving blades are mounted on the outer surface of each fixing ring. An adjustment mechanism is provided on the outer surface of the rotating roller. This utility model uses a pull rod to pull an arc-shaped plate, causing the fixing rod to separate from the fixing hole, releasing the locking of the fixing ring. Through the cooperation of the moving block and the adjustment groove, the sliding fixing ring moves the grooving blades. A spring pushes the fixing rod into the corresponding fixing hole, thus adjusting the position of the grooving blades.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box processing technology, specifically a slotting device for cardboard box processing. Background Technology

[0002] The main function of a slotting device for carton processing is to cut slots in the carton or cardboard at predetermined positions and sizes, so that the carton can be accurately bent along the slots during subsequent folding, forming and sealing processes, ensuring the stability of the carton structure and the accuracy of its dimensions, and playing a key role in carton production.

[0003] Existing slotting devices for carton processing typically have fixed slotting cutters. When faced with carton shells of different specifications or slotting requirements, it is difficult to flexibly adjust them according to specific slotting needs, resulting in limited equipment applicability and an inability to meet diverse production demands.

[0004] Therefore, a slotting device for cardboard box processing is needed to solve the problem that existing slotting devices are not easy to adjust the slotting position according to requirements. Utility Model Content

[0005] The purpose of this invention is to provide a grooving device for cardboard box processing, so as to solve the problem that the grooving device in the prior art is not easy to adjust the grooving position according to the requirements.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a grooving device for carton processing, comprising two symmetrically distributed vertical plates, each of the two vertical plates having a through groove on its front outer wall, a slider slidably connected inside the through groove, the two sliders being rotatably connected to the same rotating roller, the outer surface of the rotating roller having three fixed rings, each fixed ring having three grooving blades circumferentially distributed on its outer surface, and the outer surface of the rotating roller having an adjustment mechanism; The adjustment mechanism includes two symmetrically distributed adjustment slots and multiple evenly distributed fixing holes. Both adjustment slots are located on the outer surface of the rotating roller, and three moving blocks are slidably connected inside each adjustment slot. The multiple fixing holes are located on the outer surface of the rotating roller. The adjustment mechanism also includes an installation slot on the right side of the outer wall of the front end of each fixing ring. A moving plate is slidably connected inside the installation slot. A spring is fixedly connected between the outer right wall of the moving plate and the inner right wall of the installation slot. An arc-shaped plate is fixedly connected to the outer wall of the front end of the moving plate. A fixing rod that matches the fixing hole is fixedly connected to the left side of the outer surface of the arc-shaped plate, and a pull rod is fixedly connected to the right side of the outer surface of the arc-shaped plate.

[0007] It should be noted in the solution that the bottom surfaces of the two vertical plates are fixedly connected to the same frame, and multiple evenly distributed conveying rollers are rotatably connected between the inner walls of both ends of the frame.

[0008] It is worth noting that the bottom surface of the frame is fixedly connected to a collection box, and the right outer wall of the collection box is provided with an openable and closable operating door.

[0009] Furthermore, it should be noted that electric actuators are installed on the outer walls at both ends of the frame, and L-shaped plates are fixedly connected to the output ends of the two electric actuators. A motor is installed on the top surface of the horizontal section of one of the L-shaped plates.

[0010] In a preferred embodiment, the two movable blocks located at the same end are fixedly connected to the inner surface of the corresponding fixed ring, and each fixed rod is inserted into the corresponding fixed hole.

[0011] In a preferred embodiment, the two vertical segments of the L-shaped plate are respectively fixedly connected to two sliders, and the output end of the motor rotates through the corresponding vertical segment of the L-shaped plate and the corresponding slider and is coaxially fixedly connected to the outer wall of the front end of the rotating roller.

[0012] Compared with the prior art, the beneficial effects of this utility model are: Pulling the arc plate with a lever causes the fixed rod to separate from the fixed hole, releasing the lock on the fixed ring. The sliding fixed ring, driven by the cooperation of the moving block and the adjusting groove, moves the grooving knife. The spring pushes the fixed rod into the corresponding fixed hole, thus adjusting the position of the grooving knife. The operation is simple and effectively avoids the problem that the grooving device is not easy to adjust the grooving position according to the requirements. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall front view of the present invention; Figure 2 This is a schematic diagram of the side cross-sectional structure of the vertical plate of this utility model; Figure 3 This is a side view cross-sectional structural diagram of the rotating roller of this utility model; Figure 4 This is a top view cross-sectional diagram of the fixing ring structure of this utility model.

[0014] The following are the labels in the diagram: 1. Vertical plate; 2. Through groove; 3. Slider; 4. Rotating roller; 5. Fixing ring; 6. Grooving knife; 7. Adjusting mechanism; 71. Adjusting groove; 72. Moving block; 73. Fixing hole; 74. Mounting groove; 75. Moving plate; 76. Spring; 77. Arc plate; 78. Fixing rod; 79. Pull rod; 8. Frame; 9. Conveying roller; 10. Collection box; 11. Operating door; 12. Electric push rod; 13. L-shaped plate; 14. Motor. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example: Figures 1-4 As shown, this utility model provides a technical solution, including two symmetrically distributed vertical plates 1. The outer walls of the front ends of the two vertical plates 1 are provided with through grooves 2. A slider 3 is slidably connected inside the through groove 2. The same rotating roller 4 is rotatably connected between the two sliders 3. Three fixing rings 5 ​​are provided on the outer surface of the rotating roller 4. Three grooving knives 6 are installed on the outer surface of each fixing ring 5. An adjustment mechanism 7 is provided on the outer surface of the rotating roller 4. The adjustment mechanism 7 includes two symmetrically distributed adjustment grooves 71 and multiple evenly distributed fixing holes 73. Both adjustment grooves 71 are opened on the outer surface of the rotating roller 4. Three moving blocks 72 are slidably connected inside each adjustment groove 71. The multiple fixing holes 73 are opened on the outer surface of the rotating roller 4. The adjustment mechanism 7 also includes an installation groove 74 opened on the right side of the outer wall of the front end of each fixing ring 5. A moving plate 75 is slidably connected inside the installation groove 74. A spring 76 is fixedly connected between the outer right side of the moving plate 75 and the inner right side wall of the installation groove 74. An arc-shaped plate 77 is fixedly connected to the outer wall of the front end of the moving plate 75. A fixing rod 78 that matches the fixing hole 73 is fixedly connected to the left side of the outer surface of the arc-shaped plate 77. A pull rod 79 is fixedly connected to the right side of the outer surface of the arc-shaped plate 77.

[0017] Specifically, through this structure, pulling the pull rod 79 moves the arc plate 77, the moving plate 75 compresses the spring 76, the fixing rod 78 separates from the fixing hole 73, releasing the lock on the fixing ring 5. Through the cooperation of the adjusting groove 71 and the moving block 72, the position of the fixing ring 5 is adjusted, thereby adjusting the position of the grooving knife 6 on the rotating roller 4. This can be applied to different grooving requirements, improving the applicability of the grooving device.

[0018] Further as Figure 1 As shown, it is worth noting that the bottom surfaces of the two vertical plates 1 are fixedly connected to the same frame 8, and multiple evenly distributed conveyor rollers 9 are rotatably connected between the inner walls of both ends of the frame 8.

[0019] Specifically, multiple conveying rollers 9 are used to transport the carton shell to below the rotating roller 4, so that the grooving knife 6 acts on the carton shell.

[0020] Further as Figure 1As shown, it is worth noting that the bottom surface of the frame 8 is fixedly connected to the collection box 10, and the outer right side wall of the collection box 10 is provided with an openable and closable operating door 11.

[0021] Specifically, the cardboard fragments generated during slotting are collected by the collection box 10, and the collected cardboard fragments are centrally processed by the openable and closable operating door 11.

[0022] Further as Figure 1 and Figure 2 As shown, it is worth noting that electric actuators 12 are installed on the outer walls of both ends of the frame 8, and L-shaped plates 13 are fixedly connected to the output ends of the two electric actuators 12. A motor 14 is installed on the top surface of the horizontal section of one of the L-shaped plates 13.

[0023] Specifically, the L-shaped plate 13 is moved by the electric push rod 12, which in turn drives the motor 14 to move.

[0024] Further as Figure 2 , Figure 3 and Figure 4 As shown, it is worth noting that the two moving blocks 72 located at the same end are fixedly connected to the inner surface of the corresponding fixed ring 5, and each fixed rod 78 is inserted into the corresponding fixed hole 73.

[0025] Specifically, the sliding engagement between the movable block 72 and the adjusting groove 71 enables the fixed ring 5 to be movable, and the engagement between the fixed rod 78 and the fixed hole 73 is used to lock or unlock the fixed ring 5.

[0026] Further as Figure 1 and Figure 2 As shown, it is worth noting that the vertical sections of the two L-shaped plates 13 are fixedly connected to the two sliders 3 respectively. The output end of the motor 14 rotates through the corresponding vertical section of the L-shaped plate 13 and the corresponding slider 3 and is coaxially fixedly connected to the outer wall of the front end of the rotating roller 4.

[0027] Specifically, when the electric push rod 12 pushes the L-shaped plate 13 to move, the slider 3 drives the rotating roller 4 to move, and the motor 14 drives the rotating roller 4 to rotate, thereby driving the grooving knife 6 to rotate and perform grooving operation on the carton shell plate.

[0028] In summary: When using this cardboard box processing grooving device, the cardboard shell is conveyed to the area below the rotating roller 4 via the conveyor roller 9. At this time, the motor 14 drives the rotating roller 4 to rotate, thereby driving the grooving knife 6 to rotate. The electric push rod 12 pulls the L-shaped plate 13, which in turn drives the rotating roller 4 downwards via the slider 3, performing a grooving operation on the cardboard shell. The cardboard fragments generated during grooving fall into the collection box 10 for collection. When the position of the grooving knife 6 needs to be adjusted according to specific grooving requirements, the machine is stopped, and the pull rod 79 is pulled to move the arc plate 77. The arc plate 77 drives the moving plate 75 to compress the spring 76, while simultaneously... Plate 77 drives the fixing rod 78 to separate from the fixing hole 73, thereby releasing the lock on the fixing ring 5. The fixing ring 5 slides through the sliding cooperation between the moving block 72 and the adjusting groove 71, thereby driving the grooving knife 6 to adjust. After the fixing ring 5 is moved to the appropriate position, the pull rod 79 is released. Under the action of the spring 76, the fixing rod 78 is pushed into the corresponding fixing hole 73 to re-fix the fixing ring 5. After operating multiple fixing rings 5 ​​in sequence, the position of the grooving knife 6 is adjusted, making the device applicable to different grooving needs and effectively avoiding the problem that the grooving device is not easy to adjust the grooving position according to the needs.

[0029] The electric actuator 12 and the motor 14 can be purchased from the market and are mature technologies in this field, which have been fully disclosed. Therefore, they will not be described again in the specification.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A grooving device for cardboard box processing, comprising two symmetrically distributed vertical plates (1), each of the two vertical plates (1) having a through groove (2) extending through its front outer wall, a slider (3) slidably connected inside the through groove (2), and a rotating roller (4) rotatably connected between the two sliders (3), the outer surface of the rotating roller (4) having three fixing rings (5), each fixing ring (5) having three grooving blades (6) circumferentially distributed on its outer surface, characterized in that: An adjustment mechanism (7) is provided on the outer surface of the rotating roller (4); The adjustment mechanism (7) includes two symmetrically distributed adjustment grooves (71) and multiple evenly distributed fixing holes (73). The two adjustment grooves (71) are both opened on the outer surface of the rotating roller (4). Three moving blocks (72) are slidably connected inside the two adjustment grooves (71). The multiple fixing holes (73) are all opened on the outer surface of the rotating roller (4). The adjustment mechanism (7) also includes an installation groove (74) opened on the right side of the outer wall of the front end of each fixing ring (5). A moving plate (75) is slidably connected inside the installation groove (74). A spring (76) is fixedly connected between the outer right side of the moving plate (75) and the inner right side wall of the installation groove (74). An arc plate (77) is fixedly connected to the outer wall of the front end of the moving plate (75). A fixing rod (78) adapted to the fixing hole (73) is fixedly connected to the left side of the outer surface of the arc plate (77). A pull rod (79) is fixedly connected to the right side of the outer surface of the arc plate (77).

2. The slotting device for cardboard box processing according to claim 1, characterized in that: The bottom surfaces of the two vertical plates (1) are fixedly connected to the same frame (8), and multiple evenly distributed conveyor rollers (9) are rotatably connected between the inner walls of the two ends of the frame (8).

3. A slotting device for carton processing according to claim 2, characterized in that: The bottom surface of the frame (8) is fixedly connected to a collection box (10), and the outer right side wall of the collection box (10) is provided with an openable and closable operating door (11).

4. A slotting device for carton processing according to claim 3, characterized in that: Electric actuators (12) are installed on the outer walls of both ends of the frame (8). The output ends of the two electric actuators (12) are fixedly connected to L-shaped plates (13). A motor (14) is installed on the top surface of the horizontal section of one of the L-shaped plates (13).

5. A slotting device for carton processing according to claim 4, characterized in that: The two movable blocks (72) located at the same end are fixedly connected to the inner surface of the corresponding fixed ring (5), and each fixed rod (78) is inserted into the corresponding fixed hole (73).

6. A slotting device for carton processing according to claim 5, characterized in that: The vertical sections of the two L-shaped plates (13) are fixedly connected to the two sliders (3) respectively. The output end of the motor (14) rotates through the corresponding vertical section of the L-shaped plate (13) and the corresponding slider (3) and is coaxially fixedly connected to the outer wall of the front end of the rotating roller (4).

Images