KT board virtual edge cutting mechanism

Abstract

The utility model belongs to the field of cover plate production technology especially relates to a KT board virtual cutting edge mechanism, including slide rail, the bottom of slide rail is provided with the slide assembly that can limit, the lower end fixed connection of slide assembly has the connecting block, the bottom fixed connection of connecting block has the connecting plate, be provided with the cylinder of output end upwards on the connecting plate, the output of cylinder is provided with blade, be provided with the edge block of the upper side of blade on the lateral wall of connecting block, this KT board virtual cutting edge mechanism, through the periodic telescopic drive blade of cylinder periodic up and down movement, the setting of edge block carries out virtual cutting edge to KT board, makes the edge of KT board have equal interval through -hole, thereby facilitates the removal of the redundant edge of KT board on the spot, the utility model discloses through the setting of slide assembly that can limit, can adjust the position of blade according to the width of KT board exhibition board of production, makes the use more flexible.

Description

Technical Field

[0001] This utility model belongs to the field of sheet metal production technology, and in particular relates to a KT board edge trimming mechanism. Background Technology

[0002] KT board is a new type of material that is laminated with a surface film. The board is stiff, lightweight, not easily deteriorated, and easy to process. Paint and adhesive-backed graphics can be directly screen-printed on the board. It is widely used in advertising displays and promotions, model airplanes, architectural decoration, cultural arts, and packaging. In advertising, it is used as a mounting board for product promotion information exhibitions, displays, and announcements. In addition, it is widely used for one-time screen printing, which is particularly suitable for large-scale unified promotional activities.

[0003] Because the image on self-adhesive advertising posters is usually printed centered, a white border is left on the poster. The corresponding edge of the KT board may need to be removed during on-site installation. Currently, the common practice is to manually cut the KT board edge on-site with a utility knife. This method is prone to damaging the image and also affects the work progress. Therefore, it is necessary to incorporate a structure in the production stage of the KT board advertising display panel to facilitate on-site removal of the KT board edge. Utility Model Content

[0004] To address the problems existing in the prior art, this utility model provides a KT board edge trimming mechanism.

[0005] The technical solution of this utility model is as follows:

[0006] A KT board edge trimming mechanism includes a slide rail, a sliding component with a limit function is provided at the bottom end of the slide rail, a connecting block is fixed at the lower end of the sliding component, a connecting plate is fixedly connected at the bottom end of the connecting block, a cylinder with its output end facing upward is provided on the connecting rod, a blade is provided at the output end of the cylinder, and an edge trimming block located above the blade is provided on the side wall of the connecting block.

[0007] Furthermore, it also includes an installation profile, wherein the slide rail is installed at the lower end of the installation profile.

[0008] Furthermore, the sliding assembly includes a slider slidably connected to the bottom end of the slide rail, the upper end of the slider is provided with a plurality of rollers arranged side by side, and a limit handle is provided on one side of the slider.

[0009] Furthermore, the lower side of the slide rail is provided with a groove that matches the roller along its length.

[0010] Furthermore, a tool holder is fixed to the output end of the cylinder, and the blade is mounted on the tool holder.

[0011] Furthermore, a limiting plate is provided on the side wall of the connecting block, and the limiting plate is located on the lower side of the split block.

[0012] Furthermore, the gap between the bottom end of the dividing block and the limiting plate allows the sheet material to pass through.

[0013] Furthermore, a ramp is provided at the upper end of the dividing block.

[0014] Compared with the prior art, the beneficial effects of the technical solution provided by this utility model are as follows:

[0015] This invention uses a cylinder to periodically extend and retract, driving the blade to move up and down periodically. Combined with the edge-trimming block, it performs a partial trimming of the KT board, resulting in evenly spaced through holes on the edge of the KT board, which facilitates the removal of excess edges on-site. The invention also features a limitable sliding component, allowing the blade position to be adjusted according to the width of the produced KT board, making it more flexible to use. Attached Figure Description

[0016] Figure 1 This is a structural diagram of a KT board cutting equipment;

[0017] Figure 2 This is a partial schematic diagram of the virtual trimming mechanism;

[0018] Figure 3 This is a side view of the virtual trimming mechanism;

[0019] Figure 4 This is a schematic diagram of the virtual trimming mechanism;

[0020] In the diagram: A, KT board cutting equipment; B, edge trimming mechanism; 1, mounting profile; 2, slide rail; 21, roller groove; 3, slider; 31, roller; 32, limit handle; 4, horizontal block; 5, connecting block; 6, connecting plate; 7, cylinder; 8, knife holder; 9, blade; 10, limit plate; 11, edge separating block; 12, ramp; 13, guide plate. Detailed Implementation

[0021] 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 a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0022] See Figure 1-4A KT board edge trimming mechanism includes a slide rail 2 and an mounting profile 1. The slide rail 2 is mounted on the lower end of the mounting profile 1. A sliding component with a limit function is provided at the bottom end of the slide rail 2. A connecting block 5 is fixed at the lower end of the sliding component. A connecting plate 6 is fixed at the bottom end of the connecting block 5. A cylinder 7 with its output end facing upward is provided on the connecting plate 6. A blade 9 is provided at the output end of the cylinder 7. An edge-splitting block 11 located above the blade 9 is provided on the side wall of the connecting block 5. A guide plate 13 is provided at the upper end of the edge-splitting block 11.

[0023] Specifically, the sliding component is provided with a horizontal block 4, and the connecting block 5 is fixed to the lower end of the horizontal block 4. The main viewing direction of the connecting block 5 is a reverse Z-shaped structure. The edge-separating block 11 is fixed to the vertical plate section of the connecting block 5 by bolts. There is a certain gap between the lower side of the edge-separating block 11 and the upper side of the horizontal plate section of the connecting block 5. The edge-separating block 11 is used to separate the board material and the white edge of the picture paper in the KT board. That is, after passing through the edge-separating block 11, the white edge of the picture paper and the board material of the KT board are located on the upper and lower sides of the edge-separating block 11, respectively. When the cylinder 7 is at its maximum extension stroke, the upper edge of the blade 9 is at the same horizontal plane as the edge of the edge-separating block 11. At this time, the upper edge of the blade 9 will pierce the board material. Since the cylinder 7 is periodically extended and retracted at a certain frequency, the blade 9 periodically pierces the board material, and finally forms a false edge on the board material. The setting of this false edge makes it convenient to break off the edge of the board material as needed during use.

[0024] like Figure 2 , Figure 3 and Figure 4 As shown, the sliding assembly includes a slider 3 slidably connected to the bottom end of the slide rail 2. The upper end of the slider 3 is provided with several rollers 31, and a limit handle 32 is provided on one side of the slider 3. The lower side of the slide rail 2 has grooves 21 along its length that match the rollers 31. At least two rollers 31 are arranged side-by-side along the length of the top of the slider 3. The rollers 31 roll in cooperation with the grooves 21 of the slide rail 2 to achieve smooth movement. The rollers 31 have an approximately I-shaped structure in their main viewing direction, while the grooves 21... The matching structure is approximately I-shaped. This structural design allows the roller 31 to be longitudinally limited by the groove 21, preventing the slider 3 from detaching from the slide rail 2. The limiting handle 32 is connected to the side wall of the slider 3 by a thread. When tightened, it can press the slide rail 2 to fix the slider 3. The slide rail 2 and the roller 31 of the slider 3 cooperate to eliminate the jamming problem of traditional sliding friction. With the quick locking of the limiting handle 32, the positioning accuracy of the blade 9 is ensured, material waste caused by cutting deviation is avoided, and the high-precision cutting and stability of the working process are improved.

[0025] like Figure 3 and Figure 4As shown, the output end of the cylinder 7 is fixed with a blade holder 8, and the blade 9 is mounted on the blade holder 8; the bottom of the slider 3 is fixed with a horizontal block 4 by bolts, and the lower end of the horizontal block 4 is fixed with a connecting block 5 by bolts. The vertical section of the lower end of the connecting block 5 is welded or fixed with a connecting plate 6 by bolts; the cylinder 7 is fixed to the connecting plate 6 by bolts, and the end of the piston rod of the cylinder 7 is connected to the blade holder 8 by bolts. The blade 9 is made of spring steel and is fixed to the front end of the blade holder 8 by screws. In this embodiment, the stroke of the cylinder 7 driving the blade 9 is programmable and adjustable. The cutting depth of the blade is precisely controlled by air pressure control, which can pierce the board material without damaging the picture paper due to the excessive length of the part extending out of the board material.

[0026] like Figure 2-4 As shown, a limiting plate 10 is provided on the side wall of the connecting block 5, and the limiting plate 10 is located on the lower side of the split block 11; the gap between the bottom end of the split block 11 and the limiting plate 10 allows the plate to pass through; wherein the limiting plate 10 is fixed to the upper side of the horizontal plate section on the lower side of the connecting block 5 by bolts or welding, and the limiting plate 10 extends out of the side edge of the horizontal plate section on the lower side of the connecting block 5, and the outer edge of the limiting plate 10 and the side edge of the split block 11 are located in the same vertical plane.

[0027] like Figure 4 As shown, the gap between the bottom end of the edge separating block 11 and the connecting block 5 allows the board material to pass through; the upper end of the edge separating block 11 is provided with a ramp 12; the top of the edge separating block 11 is designed with a ramp 12 of 30°-45°, which can separate the board material on the KT board from the white edge of the picture paper, avoid accidentally cutting the white edge, and facilitate the separation of the cut board material; the upper end of the ramp 12 forms a gap with the bottom end of the guide plate 13, allowing the white edge to pass through and guiding the white edge; the ramp 12 of the edge separating block 11 reduces the resistance of the edge material passing through, and in combination with the tilt angle of the guide plate 13, the waste material automatically slides down to the collection device, which improves the efficiency compared with the traditional vertical material separation structure, and eliminates the risk of material jamming, making the overall working process efficient in material separation and preventing blockage.

[0028] In a specific implementation of this utility model, the mounting profile 1 is located on the discharge side of the KT board cutting equipment A. The KT board cutting equipment A is a fixed-length cutting equipment commonly used in the production of advertising display boards. Since the picture paper on the KT board usually has white edges on both the left and right sides, two sets of virtual trimming mechanisms B are symmetrically installed on the mounting profile 1. In use, the positions of the two sets of virtual trimming mechanisms B are adjusted according to the width of the board being cut and its relative conveying position on the KT board cutting equipment A, thereby performing virtual trimming on both ends of the KT board.

[0029] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model 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 basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description. Therefore, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this utility model, and no reference numerals in the claims should be construed as limiting the scope of the claims.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A KT board virtual edge cropping mechanism, characterized by: Includes a slide rail (2), the bottom end of which is provided with a sliding component that can be limited, the lower end of which is fixed with a connecting block (5), the bottom end of which is fixedly connected with a connecting plate (6), the connecting plate (6) is provided with a cylinder (7) with its output end facing upward, the output end of which is provided with a blade (9), and the side wall of the connecting block (5) is provided with a splitting block (11) located above the blade (9).

2. A virtual edge cropping mechanism for a KT board as claimed in claim 1, wherein: It also includes an installation profile (1), wherein the slide rail (2) is installed at the lower end of the installation profile (1).

3. A virtual edge cropping mechanism for a KT board as claimed in claim 1, wherein: The sliding assembly includes a slider (3) slidably connected to the bottom of the slide rail (2). The upper end of the slider (3) is provided with several rollers (31) arranged side by side. A limit handle (32) is provided on one side of the slider (3).

4. A virtual edge cropping mechanism for a KT board as claimed in claim 3, wherein: The lower side of the slide rail (2) is provided with a groove (21) that matches the roller (31) along its length.

5. A virtual edge cropping mechanism for a KT board as claimed in claim 1, wherein: The output end of the cylinder (7) is fixed with a tool holder (8), and the blade (9) is mounted on the tool holder (8).

6. A KT board virtual edge cutting mechanism according to claim 1, characterized in that: A limiting plate (10) is provided on the side wall of the connecting block (5), and the limiting plate (10) is located on the lower side of the split block (11).

7. The KT board edge trimming mechanism according to claim 6, characterized in that: The gap between the bottom end of the dividing block (11) and the limiting plate (10) allows the sheet material to pass through.

8. The KT board edge trimming mechanism according to claim 1, characterized in that: The upper end of the dividing block (11) is provided with a ramp (12).

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