Material belt 45-degree splicing cutter
By designing a 45° splicing cutter for material tape, using 45° cutting seams and blade insertion, the problem of splicing deviation in the die-cutting industry is solved, and the precise splicing and efficient cutting of material tape is achieved, and product quality and customer satisfaction are improved.
Patent Information
- Application Number
- CN202422161855.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-04
AI Technical Summary
In the die-cutting industry, there is a problem of placing the tape splicing required after the forming die-cutting parts is removed from the machine, resulting in unstable grabbing after the client is on the machine, abnormal dimensional accuracy, frequent rework and return, and reduced customer satisfaction.
A 45° splicing cutter for material tape is designed, including blade, upper plate and lower plate. By setting corresponding slots and cutting seams, the 45° cutting seams and blade insertion are used to achieve accurate cutting and splicing of material tapes.
The complete flush of the material belt is achieved, the problem of splicing material belt is avoided, the splicing efficiency, accuracy and flatness are improved, the shipment quality and stability are ensured, the risk of rework returns is reduced, and manufacturing costs and rework costs are saved.
Smart Images
Figure CN223029828U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of splicing material belts in the die-cutting industry, and particularly relates to a 45° splicing cutter for material belts. Background Art
[0002] The problem of offset of the splicing material belt in the coiled material receiving of the die-cutting industry is reflected in that after the formed die-cut parts are taken off the machine, blank joint material belts need to be spliced at both ends. At present, the operators cannot achieve precise splicing without offset by manual splicing, and the quality of the spliced material belts is uneven. It has been repeatedly reported by customers that after the spliced material belt is offset and loaded onto the client's machine (client equipment), phenomena such as unstable grasping and abnormal dimensional accuracy occur, resulting in frequent rework and returns, and a decline in customer satisfaction. Content of the Utility Model
[0003] The purpose of the utility model is to provide a 45° splicing cutter for material belts to solve the problem of offset of the spliced material belt in the prior art.
[0004] The technical solution adopted by the utility model is as follows:
[0005] The 45° splicing cutter for material belts includes a blade, an upper plate and a lower plate. Corresponding card slots are respectively arranged on the opposite surfaces of the upper plate and the lower plate. The card slots are arranged along the length direction of the upper plate and the lower plate. The upper plate and the lower plate are respectively provided with corresponding cutting slits. The cutting slits extend from one side of the card slot to the other side of the card slot, and the extension direction of the cutting slits forms an angle of 45° with the length direction of the card slot. The cutting slits are used for inserting the blade.
[0006] Preferably, both ends of the cutting slit extend beyond the edges on both sides of the card slot.
[0007] Preferably, the width of the card slot is the same as the width of the material belt to be cut.
[0008] Preferably, the thickness of the blade is 0.5 mm.
[0009] In order to facilitate the quick alignment and combination between the upper plate and the lower plate, the upper plate and the lower plate are combined through a positioning connecting piece.
[0010] Preferably, the positioning connecting piece includes a plurality of positioning columns. The plurality of positioning columns are vertically installed on the top of the lower plate, and the upper plate is provided with a plurality of positioning holes corresponding to and cooperating with the plurality of positioning columns.
[0011] The beneficial effects of the utility model are as follows:
[0012] The material tape with splicing at both ends is made completely flush, avoiding the problem of misalignment of the spliced material tape, improving the splicing efficiency, accuracy and flatness of the material tape, ensuring the quality and stability of the shipped goods, solving the problem of misalignment when the product is installed at the client side, reducing the risk of rework and return, and saving the manufacturing cost and rework cost. Brief Description of the Drawings
[0013] Figure 1 It is a schematic structural diagram of the present utility model;
[0014] The meanings of the reference numerals in the drawings:
[0015] 1 - upper plate, 2 - lower plate, 3 - card slot, 4 - cutting seam, 5 - positioning post, 6 - positioning hole. Detailed Embodiment
[0016] The present utility model will be specifically introduced below in conjunction with the drawings and specific embodiments.
[0017] As Figure 1 shown, this embodiment is a 45° splicing and cutting device for a material tape, including a blade, an upper plate 1 and a lower plate 2. Corresponding card slots 3 are respectively arranged on the opposite surfaces of the upper plate 1 and the lower plate 2. The card slots 3 are arranged along the length direction of the upper plate 1 and the lower plate 2, and the width of the card slots 3 is the same as the width of the material tape to be cut; the upper plate 1 and the lower plate 2 are respectively provided with corresponding cutting seams 4. The cutting seams 4 extend from one side of the card slot 3 to the other side of the card slot 3, and the extension direction of the cutting seams 4 forms an angle of 45° with the length direction of the card slot 3. The cutting seam 4 of the upper plate 1 penetrates the upper plate 1 along the thickness direction of the upper plate 1, and the cutting seam 4 of the lower plate 2 penetrates the lower plate 2 along the thickness direction of the lower plate 2. The cutting seams 4 are used for inserting the blade; the blade adopts a craft knife blade.
[0018] In this embodiment, both ends of the cutting seam 4 extend beyond the two side edges of the card slot 3.
[0019] In this embodiment, the thickness of the blade is 0.5 mm, and the width of the cutting seam 4 is 0.8 mm, that is, the width of the cutting seam 4 is 0.3 mm larger than the thickness of the blade; of course, in actual application, the width of the cutting seam 4 can also be 0.2 mm or 0.25 mm larger than the thickness of the blade.
[0020] In order to facilitate the quick alignment and combination between the upper plate 1 and the lower plate 2, in this embodiment, the upper plate 1 and the lower plate 2 are combined through a positioning connecting piece; the positioning connecting piece includes four positioning posts 5. The four positioning posts 5 are vertically installed on the top of the lower plate 2, and the upper plate 1 is provided with four positioning holes 6 corresponding to and cooperating with the four positioning posts 5; when the upper plate 1 and the lower plate 2 are combined, the positioning posts 5 are inserted into the positioning holes 6; in actual application, the number of the positioning posts 5 can be appropriately increased or decreased.
[0021] In use, first place one of the tape strips in the card slot 3 of the lower plate 2, then place the other tape strip in the card slot 3 of the upper plate 1. Then combine the upper plate 1 and the lower plate 2 so that the upper plate 1 and the lower plate 2 are completely fitted. At this time, the two tape strips overlap each other and are located between the upper plate 1 and the lower plate 2. Insert the blade into the cutting seam 4 and move the blade along the cutting seam 4. The blade cuts off the two tape strips simultaneously, and the head parts of the two cut tape strips present 45° oblique angles respectively.
[0022] Remove the upper plate 1 and leave the tape strip in the card slot 3 of the upper plate 1 at the card slot 3 of the lower plate 2. Remove the waste generated after the tape strip is cut off. Bond the heads of the two tape strips with tape. After bonding, take out the tape strip from the card slot 3 of the lower plate 2 to complete the splicing.
[0023] This embodiment realizes that the tape strips spliced at both ends are completely flush, avoids the problem of misalignment of the spliced tape strips, improves the splicing efficiency, accuracy and flatness of the tape strips, ensures the quality and stability of the shipped goods, solves the problem of misalignment when the product is put into use by the client, reduces the risk of rework and return, and saves the manufacturing cost and rework cost.
[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are all based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.
[0025] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "setting", "formation" should be understood in a broad sense; for example: it can be a fixed connection and setting, or a detachable connection and setting, or an integral structure; it can be a direct connection, or an indirect connection through an intermediate medium, and can also be the communication inside two elements; for those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0026] The above embodiments are only used to illustrate the technical solutions of the present utility model. Those skilled in the art should understand that the above embodiments do not limit the present utility model in any form. Any technical solutions obtained by using equivalent replacement or equivalent transformation fall within the protection scope of the present utility model.
Claims
1. 45° splicing cutter for strips, characterized by: It includes a blade, an upper plate and a lower plate, wherein corresponding slots are respectively arranged on opposite surfaces of the upper plate and the lower plate, and the slots are arranged along the length direction of the upper plate and the lower plate. The upper plate and the lower plate are respectively provided with corresponding cutting seams, and the cutting seams extend from one side of the slot to the other side of the slot, and the angle between the extending direction of the cutting seams and the length direction of the slot is 45°, and the cutting seams are used for inserting the blade.
2. The 45° splicing cutter for material strips according to claim 1, characterized in that: The two ends of the cutting seam exceed the edges of both sides of the card slot.
3. The 45° splicing cutter for strips according to claim 1, characterized in that: The width of the card slot is consistent with the width of the material strip to be cut.
4. The 45° splicing cutter for strips according to claim 1, characterized in that: The thickness of the blade is 0.5 mm.
5. The 45° splicing cutter for material strips according to claim 1, characterized in that: The upper plate and the lower plate are combined via a positioning connector.
6. The 45° splicing cutter for material strips according to claim 5, characterized in that: The positioning connector includes a plurality of positioning posts, which are vertically mounted on the top of the lower plate, and the upper plate is provided with a plurality of positioning holes corresponding to the plurality of positioning posts.