Multi-directional pitch adjustable paperboard slotter

Abstract

This utility model provides a multi-directional adjustable cardboard slotting machine, which includes a worktable and multiple slotting mechanisms. The front side of the worktable is a cardboard placement area, and the rear side of the worktable is a slotting machine installation area. The front and rear sides of the slotting machine installation area are respectively provided with a first slide rail and a second slide rail. The multiple slotting mechanisms are arranged side-by-side between the first and second slide rails. Each slotting mechanism includes a longitudinal rail and a slotting assembly. The front and rear ends of the longitudinal rail are slidably connected to the first and second slide rails, respectively. A locking device for locking the position is provided on the longitudinal rail. The slotting assembly can move back and forth along the longitudinal rail, and the upper surface of the longitudinal rail is flush with the upper surface of the cardboard placement area. In one or more embodiments, two first slide rails are provided, distributed on the left and right sides of a first screw. This dual-degree-of-freedom design allows the equipment to quickly and flexibly adapt to the multi-position slotting needs of cardboard of different sizes and specifications.

Description

Technical Field

[0001] This utility model relates to the field of cardboard production, and in particular to a cardboard slotting machine with multi-directional adjustable spacing. Background Technology

[0002] Currently, cardboard groovers are commonly used equipment in the production of packaging products such as cartons and boxes. They are used to cut grooves of specific depths and lengths into cardboard to facilitate folding and shaping. Traditional cardboard groovers mostly use fixed groovers or unidirectional adjustable groovers, which have significant limitations in practical use, especially in processing scenarios requiring multiple positions and specifications of grooves. For example, when adjusting the groove position, it often requires manual movement of the cardboard or readjustment of the equipment, resulting in cumbersome operation, low positioning accuracy, and low production efficiency.

[0003] Therefore, it is necessary to make further improvements. Utility Model Content

[0004] The purpose of this invention is to overcome the above-mentioned problems. We provide a multi-directional adjustable cardboard slotting machine, which aims to solve the problems existing in the background art.

[0005] To achieve the above objectives, this utility model provides a multi-directional adjustable cardboard slotting machine, which includes a worktable and multiple slotting mechanisms. The front side of the worktable is a cardboard placement area, and the rear side of the worktable is a slotting machine installation area. The front and rear sides of the slotting machine installation area are respectively provided with a first slide rail and a second slide rail. The multiple slotting mechanisms are arranged side-by-side between the first and second slide rails. Each slotting mechanism includes a longitudinal rail and a slotting assembly. The front and rear ends of the longitudinal rail are slidably connected to the first and second slide rails, respectively. A locking device for locking the position is provided on the longitudinal rail. The slotting assembly can move back and forth along the longitudinal rail. The upper surface of the longitudinal rail is flush with the upper surface of the cardboard placement area. In one or more embodiments, two first slide rails are provided, distributed on the left and right sides of a first screw.

[0006] In one or more embodiments, the grooving assembly includes a mounting base, a grooving blade, and a drive cylinder. The mounting base has a blade-avoiding groove that mates with the grooving blade. The drive cylinder is used to drive the grooving blade to move up and down. The mounting base is slidably connected to the longitudinal rail.

[0007] In one or more embodiments, a screw is provided on the longitudinal rail, the screw is arranged parallel to the longitudinal rail, the mounting base has a screw sleeve that is screwed to the screw, and the screw is driven to rotate by a driving mechanism.

[0008] In one or more embodiments, one end of the screw extends out of the troughing machine mounting area and is connected to the drive mechanism, which is a hand crank, and a bearing seat connected to the screw is provided on the longitudinal rail.

[0009] In one or more embodiments, the locking device includes a fixed base and a stud. The fixed base is mounted on the longitudinal rail and has a threaded hole facing the second slide rail. The stud is screwed into the threaded hole and locks the current position of the longitudinal rail by rotating and abutting against the outer surface of the second slide rail.

[0010] In one or more embodiments, the stud is connected to a handle.

[0011] In one or more embodiments, the cardboard placement area is provided with a paper stop for positioning.

[0012] Compared with the prior art, the advantages of this invention are: the first and second slide rails allow each grooving mechanism to move independently in the left-right direction. Simultaneously, the grooving assembly can also move independently forward and backward along the longitudinal rail. This dual-degree-of-freedom design enables the equipment to quickly and flexibly adapt to the multi-position grooving needs of cardboard of different sizes and specifications, without the need for frequent movement or repositioning of the cardboard itself, greatly improving production efficiency and processing flexibility. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the cardboard slotting machine in this embodiment; Figure 2 for Figure 1 A structural diagram from another angle; Figure 3 for Figure 2 A schematic diagram of the structure from another angle. Detailed Implementation

[0014] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0015] See appendix Figure 1-3This application provides a multi-directional adjustable cardboard slotting machine, which includes a worktable 1 and multiple slotting mechanisms. The front side of the worktable 1 is a cardboard placement area 2, and the rear side of the worktable 1 is a slotting machine installation area 3. The front and rear sides of the slotting machine installation area 3 are respectively provided with a first slide rail 4 and a second slide rail 5. The multiple slotting mechanisms are arranged side by side between the first slide rail 4 and the second slide rail 5. The slotting mechanism includes a longitudinal rail 6 and a slotting assembly. The front and rear ends of the longitudinal rail 6 are slidably connected to the first slide rail 4 and the second slide rail 5, respectively. The longitudinal rail 6 is provided with a locking device for locking the position. The slotting assembly can move back and forth along the longitudinal rail 6. The upper end surface of the longitudinal rail 6 is flush with the upper end surface of the cardboard placement area 2. By arranging the multiple slotting mechanisms to slide independently between the first slide rail 4 and the second slide rail 5, the position of each slotting mechanism can be adjusted according to the slotting position of the cardboard to be processed, and the slotting assembly can also move back and forth independently on the longitudinal rail. This solves the problems of traditional equipment being inconvenient to adjust, only able to move in one direction, or requiring the cardboard to be moved, greatly improving the adaptability and production efficiency of multi-position grooving for cardboard of different specifications.

[0016] The grooving assembly includes a mounting base 7, a grooving blade 8, and a drive cylinder 9. The mounting base 7 has a blade-avoiding groove 101 that mates with the grooving blade 8. The drive cylinder 9 drives the grooving blade 8 to move up and down. The mounting base 7 is slidably connected to the longitudinal rail 6. The drive cylinder 9 provides a stable and reliable power source, ensuring that the grooving blade 8 can accurately complete the up and down cutting motion. The blade-avoiding groove 101 on the mounting base 7 provides precise space for the movement of the grooving blade 8, ensuring consistent cutting depth.

[0017] A screw 10 is provided on the longitudinal rail 6, and the screw 10 is arranged parallel to the longitudinal rail 6. The mounting base 7 has a threaded sleeve 71 that is screwed to the screw 10. The screw 10 is driven to rotate by a drive mechanism 11. Specifically, one end of the screw 10 extends out of the grooving machine mounting area 3 and is connected to the drive mechanism 11, which is a hand crank. A bearing seat 12 connected to the screw 10 is provided on the longitudinal rail 6. Through the cooperation of the screw 10 and the threaded sleeve 71, the operator can control the front and rear positions of the grooving assembly very precisely, significantly improving the positioning accuracy of the grooving. At the same time, the inherent self-locking characteristic of the threaded drive allows the grooving assembly to automatically maintain its position after the adjustment stops, preventing it from sliding due to vibration or external force, further enhancing the reliability of the equipment and the processing quality. The hand crank provides a labor-saving, intuitive, and easy-to-fine adjustment method.

[0018] The locking device includes a fixed base 13 and a stud 14. The fixed base 13 is mounted on the longitudinal rail 6 and has a threaded hole facing the second slide rail 5. The stud 14 is screwed into the threaded hole. The stud 14 locks the current position of the longitudinal rail 6 by rotating and abutting against the outer surface of the second slide rail 5. Utilizing the cooperation between the stud 14 and the threaded hole, a large locking force can be generated through a simple rotation operation, ensuring a tight fit between the longitudinal rail 6 and the second slide rail 5. This effectively prevents displacement of the longitudinal rail under cutting impact and ensures the stability of each station when multiple machines work together. Furthermore, to facilitate rotation of the stud 14, a handle 15 is connected to the stud 14.

[0019] The cardboard placement area 2 is provided with a paper stop 16 for positioning, which allows the producer to quickly position the cardboard during operation.

[0020] The above description is only a preferred embodiment of the present utility model. The protection scope of the present utility model is not limited to the above embodiments. Any equivalent modifications or changes made by those skilled in the art based on the content disclosed in the present utility model should be included in the protection scope recorded in the claims.

Claims

1. A multi-directional adjustable cardboard slotting machine, characterized in that: The device includes a workbench (1) and multiple grooving mechanisms. The front side of the workbench (1) is a cardboard placement area (2), and the rear side of the workbench (1) is a grooving machine installation area (3). The front and rear sides of the grooving machine installation area (3) are respectively provided with a first slide rail (4) and a second slide rail (5). Multiple grooving mechanisms are arranged side by side between the first slide rail (4) and the second slide rail (5). The grooving mechanism includes a longitudinal rail (6) and a grooving assembly. The front and rear ends of the longitudinal rail (6) are slidably connected to the first slide rail (4) and the second slide rail (5) respectively. The longitudinal rail (6) is provided with a locking device for locking the position. The grooving assembly can move back and forth along the longitudinal rail (6). The upper end surface of the longitudinal rail (6) is flush with the upper end surface of the cardboard placement area (2).

2. The multi-directional adjustable cardboard slotting machine according to claim 1, characterized in that: The grooving assembly includes a mounting base (7), a grooving blade (8), and a drive cylinder (9). The mounting base (7) has a blade avoidance groove (101) that cooperates with the grooving blade (8). The drive cylinder (9) is used to drive the grooving blade (8) to move up and down. The mounting base (7) is slidably connected to the longitudinal rail (6).

3. The multi-directional adjustable cardboard slotting machine according to claim 2, characterized in that: The longitudinal rail (6) is provided with a screw (10), which is arranged parallel to the longitudinal rail (6). The mounting base (7) has a screw sleeve (71) that is screwed to the screw (10). The screw (10) is driven to rotate by the driving mechanism (11).

4. The multi-directional adjustable cardboard slotting machine according to claim 3, characterized in that: One end of the screw (10) extends out of the slotting machine installation area (3) and is connected to the drive mechanism (11). The drive mechanism (11) is a hand crank, and the longitudinal rail (6) is provided with a bearing seat (12) connected to the screw (10).

5. The multi-directional adjustable cardboard slotting machine according to any one of claims 1-4, characterized in that: The locking device includes a fixed seat (13) and a stud (14). The fixed seat (13) is mounted on the longitudinal rail (6). The fixed seat (13) has a threaded hole facing the second slide rail (5). The stud (14) is screwed into the threaded hole. The stud (14) abuts against the outer surface of the second slide rail (5) by rotating, thereby locking the current position of the longitudinal rail (6).

6. The multi-directional adjustable cardboard slotting machine according to claim 5, characterized in that: The stud (14) is connected to a handle (15).

7. The multi-directional adjustable cardboard slotting machine according to claim 1, characterized in that: The cardboard placement area (2) is provided with a paper stop (16) for positioning.

Images