A board slotting member

Abstract

A grooving component for sheet metal includes a supporting frame with two clamping rollers rotatably disposed within it. Each clamping roller has a mounting groove in its center, and a clamping pad is fixedly disposed within the mounting groove. A cutting blade is inserted into the clamping pad. One end of each clamping roller is rotatably disposed on the inner surface of one side wall of the supporting frame. A rotating slot is formed on the opposite side wall, and the other end of the clamping roller is rotatably disposed within the rotating slot. An angle locking mechanism is provided between the clamping roller and the rotating slot. An angle adjustment slot is also provided on the clamping roller. This invention solves the problems of the inability to adjust the cutting blade angle and the dependence of cutting depth on customized products when cutting advertising boards in the prior art, achieving more flexible beveling cutting with multiple angles and depth control. Furthermore, the equipment has a simple structure, is easy to assemble, and has a low cost.

Description

Technical Field

[0001] This utility model relates to the field of advertising board processing, and in particular to a slotted board component. Background Technology

[0002] KT board, commonly known as foamed core material with a surface coating, is widely used in the advertising industry due to its low printing cost and ease of cutting and processing. This board is often used in folding designs, where grooves are cut into the board, and shapes such as cubes are created based on these grooves. For example, a 90-degree fold involves cutting a 90-degree beveled groove at the fold line; the weak connection at the bottom of the groove marks the fold line, and the fold line and groove contribute to a neat folding effect.

[0003] In the existing technology, the above-mentioned cutting work is usually carried out using special grooving tools. However, the current tools all have certain drawbacks. On the one hand, the cutting angle is limited to 90 degrees, which means it is only suitable for vertical folding. When it is necessary to fold the board into the form of a triangular frustum, there is no corresponding suitable cutting angle. On the other hand, the cutting depth is extremely limited. The cutting depth is fixed due to the matching of the tool and the groove. Multiple specifications of products need to be configured according to the common board thickness specifications, which increases the cost of use. In particular, it cannot be adapted to non-standard thickness boards.

[0004] There is currently no corresponding solution to the above problems. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a plate grooving component that is simple in structure, can flexibly adjust the grooving angle and depth, and has low operating cost.

[0006] The device includes a support frame, within which two clamping rollers are rotatably disposed;

[0007] The clamping roller is provided with an assembly groove in the middle, and a clamping pad is fixedly provided in the assembly groove. A cutter is inserted into the clamping pad.

[0008] One end of the clamping roller is rotatably disposed on the inner surface of one side wall of the support frame; a rotating groove is provided on the opposite side wall, and the other end of the clamping roller is rotatably disposed in the rotating groove, and an angle locking mechanism is provided between the clamping roller and the rotating groove.

[0009] An angle adjustment slot is also provided on the clamping roller.

[0010] The effect achieved is that the cutter can be inserted into the middle of the clamping roller and locked in position based on the clamping pad. Based on the above configuration, the exposed length of the cutter is longer than that of the slotted component in the prior art, which means that a wider range of advertising board thicknesses can be processed.

[0011] The clamping roller is locked at multiple angles based on the angle locking mechanism, and the two cutting blades can cooperate to achieve beveling at multiple angles.

[0012] The beneficial effects of this utility model are: it solves the problems in the prior art where the cutting blade angle cannot be adjusted and the cutting depth depends on customized products of multiple specifications when cutting advertising boards, and achieves bevel cutting with more freedom in multi-angle and depth control. Furthermore, the equipment has a simple structure, is easy to assemble, and has a low cost. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the basic implementation form of the slotted plate component described in this utility model;

[0014] Figure 2 This is based on Figure 1 The viewpoint is a top-down viewpoint. The partial cross-sectional structural diagram of the main view angle of the grooved plate component is the structural diagram of Embodiment 3.

[0015] Figure 3 This is a schematic diagram of the assembly structure of Example 4;

[0016] Figure 4 Based on Figure 4 A partial top view from a specific perspective;

[0017] Figure label:

[0018] 1-Support frame 2-Clamping roller 3-Clamping pad 4-Locking screw 5-Depth limiting frame

[0019] 11-Slider 12-Locking screw 13-Rotation slot 21-Angle adjustment slot 51-Height adjustment slot

[0020] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0021] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The present invention provides a grooving component for sheet metal, comprising a support frame 1, and two clamping rollers 2 rotatably disposed within the support frame 1.

[0022] The clamping roller 2 has an assembly groove in the middle, and a clamping pad 3 is fixedly installed in the assembly groove. A cutter is inserted into the clamping pad 3.

[0023] One end of the clamping roller 2 is rotatably disposed on the inner surface of one side wall of the support frame 1; a rotating groove 13 is provided on the opposite side wall; the other end of the clamping roller 2 is rotatably disposed in the rotating groove 13; and an angle locking mechanism is provided between the clamping roller 2 and the rotating groove 13.

[0024] An angle adjustment slot 21 is also provided on the clamping roller 2.

[0025] Preferably, the clamping roller 2 is rotatably disposed on the inner surface of one side wall of the support frame 1 via a bearing or a male-female joint.

[0026] Preferably, the cutting tool is a wallpaper knife.

[0027] Preferably, the angle adjustment slot 21 is an internal hexagonal slot, and its position is in front of the clamping roller 2.

[0028] Preferably, the distance between the two clamping rollers 2 is not less than 5cm, i.e., a large distance setting.

[0029] The effect achieved is that the cutter can be inserted into the middle of the clamping roller 2 and locked in position based on the clamping pad 3. Based on the above configuration, the exposed length of the cutter is longer than that of the slotted component in the prior art, which means that the range of thicknesses that can be processed is wider.

[0030] The clamping roller 2 is locked at multiple angles based on the angle locking mechanism, and the two cutting blades can cooperate to achieve beveling at multiple angles.

[0031] In Example 1, the supporting frame 1 is a rectangular frame structure, and the clamping roller 2 is arranged inside the supporting frame 1 in a mirror-symmetrical manner with respect to the central axis of the supporting frame 1.

[0032] The effect achieved in this way is to optimize the assembly structure.

[0033] In Example 2, the clamping pad 3 is a double pad installed in the assembly groove, and a cutter is inserted into the gap between the two pads.

[0034] Furthermore, the clamping roller 2 is also provided with a locking screw 4, and an internal hexagonal bolt is screwed into the locking screw 4.

[0035] This achieves the effect of further locking the cutter by using the bolt's hard limit.

[0036] Furthermore, the locking screws 4 on the two clamping rollers 2 are staggered.

[0037] The effect achieved is to misalign the two cutting blades, thereby enabling sequential cutting during the cutting process and facilitating the cutting action.

[0038] In Example 3, the angle locking mechanism is configured as follows:

[0039] The clamping roller 2 is disposed at one end inside the rotating slot 13, and its outer wall is provided with a semi-circular boss. The rotating slot 13 is provided with a plurality of angle locking grooves, and the angle locking grooves are semi-circular slots.

[0040] Preferably, the angle locking groove includes at least a 30° locking slot and a 45° locking slot, that is, with the cutter vertically configured as the initial edge line, the angle between the locking angle and the initial edge line after rotation includes at least two angles: 30° and 45°.

[0041] The effect achieved is multi-angle positioning and cutting, which is used to process folded slots at appropriate angles.

[0042] Example 4, refer to the accompanying drawings in the specification. Figure 3 and Figure 4 A slider 11 is provided on the outer side of one side of the supporting frame 1, and a locking screw 12 is provided on the outer side of the opposite side, and a hand-tightening bolt is provided on the locking screw 12.

[0043] The supporting frame 1 is movably set inside the depth limiting frame 5. The depth limiting frame 5 is a rectangular frame. Its back plate has a groove corresponding to the slider 11, and its front plate has a height adjustment groove 51 with a width corresponding to the outer diameter of the locking screw 12.

[0044] In use, the supporting frame 1 is slidably disposed within the depth limiting frame 5, and the relative position of the two is fixed by the hand-tightening bolt; thus, the positioning of the tool extension length is achieved.

[0045] 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, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0046] 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 board slotting member comprising a support frame, characterized by: Two clamping rollers are rotatably arranged within the supporting frame; The clamping roller is provided with an assembly groove in the middle, and a clamping pad is fixedly provided in the assembly groove. A cutter is inserted into the clamping pad. One end of the clamping roller is rotatably disposed on the inner surface of one side wall of the support frame; a rotating slot is provided on the opposite side wall, and the other end of the clamping roller is rotatably disposed in the rotating slot, and an angle locking mechanism is provided between the clamping roller and the rotating slot. An angle adjustment slot is also provided on the clamping roller.

2. A board slotting member according to claim 1, characterized in that The supporting frame is a rectangular frame structure, and the clamping roller is set inside the supporting frame in a mirror-symmetrical manner with respect to the central axis of the supporting frame.

3. A board slotting member according to claim 1, wherein The clamping pad is a double pad installed in the assembly groove, and a cutter is inserted into the gap between the two pads.

4. A board slotting member according to claim 1, wherein The clamping roller is also provided with a locking screw, and an internal hexagonal bolt is screwed into the locking screw.

5. A board slotting member according to claim 4, wherein The locking screws on the two clamping rollers are staggered.

6. A board slotting member according to claim 1, wherein The angle locking mechanism is configured in the following form: The clamping roller is disposed at one end within the rotating slot, and its outer wall is provided with a semi-circular boss. The rotating slot is provided with multiple angle locking grooves, and the angle locking grooves are semi-circular slots.

7. A board slotting member according to claim 1, wherein A slider is provided on the outer side of one side of the support frame, and a locking screw is provided on the outer side of the opposite side, and a hand-tightening bolt is provided on the locking screw. The supporting frame is movably set within the depth limiting frame, which is a rectangular frame. The inner surface of its back plate is provided with a sliding groove corresponding to the slider, and the front plate is provided with a height adjustment groove whose width corresponds to the outer diameter of the locking screw.

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