Sheet single-piece finished product appearance entering fixed-length cutting device

Abstract

The utility model discloses a device for sizing and cutting the appearance of a single sheet finished product. The device comprises a base, a cutting support table, a guide post, a lifting seat, a pressing seat, a cutter and a positioning group structure, a cutting supporting table is installed on the base, and the top face of the cutting supporting table is a supporting face. Each positioning group structure comprises a first clinging column, a second clinging column, a third clinging column and a fourth clinging column, the first clinging column is clinging to the first edge of the single-sheet crude product, and the second clinging column is clinging to the third edge of the single-sheet crude product; the third clinging column is tightly attached to the first edge, the first inclined surface and the second edge in the single-sheet crude product, and the third clinging column is tightly attached to the first corner surface and the second corner surface in the single-sheet crude product. The single sheet finished product appearance sizing cutting device solves the problems of low cutting efficiency and poor single sheet finished product quality caused by use of hard paper sheets and drawing of a cutting track in the prior art.

Description

Technical Field

[0001] The utility model relates to a thin slice cutting device, in particular to a thin slice single-piece finished product shape cutting device. Background Art

[0002] Figure 1 The figure in the figure shows the shape of the rough single sheet before cutting. The rough single sheet includes: a sheet body, a first edge and a second edge are arranged on one side of the sheet body, a third edge is arranged on the second side of the sheet body, the first side and the second side of the sheet body are opposite, the first edge, the second edge and the third edge are parallel to each other; the first edge and the second edge are connected by a first inclined surface, and the first inclined surface serves as a transition between the first edge and the second edge; a corner is formed on the sheet body next to the second edge, a first corner surface and a second corner surface are formed at the corner, the first corner surface is perpendicular to the second corner surface, and the first corner surface is parallel to the third edge. Figure 1 Medium thin single piece rough product cutting Figure 2 For medium-thin single-piece finished products, both ends of the thin single-piece rough products need to be cut.

[0003] In the prior art, in order to realize the cutting of thin single-piece rough products without rigidity, the following cutting steps are generally adopted: first, clamp the thin single-piece rough product between two rigid cardboards; second, draw the track to be cut on the cardboard; third, use cutting scissors to cut the cardboard and the thin single piece together to obtain a specified shape. In the above steps, drawing the cutting track takes a lot of time, and manually holding the two cardboards to clamp the thin single piece rough product will cause the thin single piece rough product to move randomly during the cutting process, resulting in poor quality of the obtained thin single piece finished product, which cannot meet production requirements. Utility Model Content

[0004] The utility model provides a device for cutting thin single-piece finished products according to their shape, so as to solve the problems of low cutting efficiency and poor quality of thin single-piece finished products caused by using hard paper and drawing cutting tracks in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The utility model discloses a device for cutting a thin single-piece finished product into a predetermined length, comprising: a base, a cutting support platform, a guide column, a lifting seat, a lower pressing seat, a cutting knife and a positioning group structure; a cutting support platform is installed on the base, the top surface of the cutting support platform is a supporting surface, the supporting surface is used to support the thin single-piece rough product, and at least two groups of positioning group structures are arranged on the supporting surface; each group of positioning group structures comprises: a first close contact column, a second close contact column, a third close contact column and a fourth close contact column, the first close contact column is in close contact with a first edge of the thin single-piece rough product, the second close contact column is in close contact with a third edge of the thin single-piece rough product, the third close contact column is in close contact with the thin single-piece rough product The first edge, the first inclined surface and the second edge of the thin sheet are all in close contact, and the third close contact column is in close contact with the first corner surface and the second corner surface of the thin sheet single-piece rough product; a cutting hole is opened on the cutting support platform, and the cutting hole is located next to each group of positioning group structures; a guide column is installed on the base, and the guide column passes through the lifting seat, and the lifting seat is located above the cutting support platform. A lower pressure seat is installed below the lifting seat, and an elastic member is installed between the lower pressure seat and the lifting seat. A cutting knife is installed below the lifting seat, and the cutting knife can emerge from the bottom surface of the lower pressure seat. The elastic member is used to keep the cutting knife retracted into the lower pressure seat, and the lifting seat is used to be pressed down by an external pressing device, and the cutting knife is aligned with the cutting hole.

[0007] Preferably, the cutting support table includes: a first support block, a second support block and a frame, the frame is installed on the base, an overhead space is formed between the frame and the base, a receiving tray is installed in the overhead space, the second support block is installed on the frame, the first support block is installed on the second support block, the top surface of the first support block is the supporting surface, the cutting hole passes through the first support block, the second support block and the frame, a positioning group structure is installed on the second support seat, and the positioning group structure passes through the first support block.

[0008] Preferably, the guide column passes through the first support block, the second support block and the bracket, and the bracket is detachably mounted on the base through a connecting mechanism.

[0009] Preferably, the connecting mechanism includes: a positioning arm and a bolt, the positioning arm is an L-shaped structure, and slots are provided at the four corners of the frame, the slot is for one end of the positioning arm to extend into, and the other end of the positioning arm is tightly attached to the base, and the positioning arm is provided with a strip hole, the strip hole is for the small end of the bolt to pass through, and the strip hole cannot be used for the large end of the bolt to pass through, and the small end of the bolt is threadedly connected to the base.

[0010] Preferably, the frame is an n-type structure, the frame spans across the receiving tray, and a blocking plate is detachably connected to the frame, and the blocking plate prevents the receiving tray from being separated from the frame.

[0011] Preferably, a pull-assisting handle is installed on the receiving tray.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the present application, firstly, a first close contact column and a second close contact column are provided, and the first close contact column and the second close contact column are used to position the thin single-piece rough product in the X direction; then, a third close contact column and a fourth close contact column are designed. Since when the fourth close contact column is in close contact with the second corner surface, there is a tendency to push the thin single-piece rough product to move toward the first inclined surface in the Z direction, the third close contact column and the fourth close contact column can not only position the thin single-piece rough product in the X direction, but also position the thin single-piece rough product in the Z direction, thereby ensuring that the thin single-piece rough product can be accurately positioned on the supporting surface, avoiding the thin single-piece finished product failing to meet the quality requirements due to inaccurate positioning, ensuring the quality of the thin single-piece finished product, and improving the market competitiveness; then, due to the first close contact column, the second close contact column, the third close contact column and the fourth close contact column It is necessary to accurately position the thin single-piece rough product, so the lifting seat and the pressing seat are designed to be detachable from the guide column. When installing the thin single-piece rough product, the lifting seat and the pressing seat are removed, so as not to block the thin single-piece rough product from being installed in place. After the thin single-piece rough product is installed, the lifting seat and the pressing seat are installed. Under the gravity of the lifting seat itself, the pressing seat presses the thin single-piece rough product against the supporting surface. Since the lifting seat and the pressing seat are heavy, the thin single-piece rough product will not move at will during the movement, ensuring that it will not move at will during the cutting process. Finally, the external pressing drive device is started to press the lifting seat down, and the cutting knife on the lifting seat is pressed down. The edge of the cutting knife cooperates with the edge of the cutting hole to realize cutting of the thin single-piece rough product. Therefore, there will be no operation of drawing a cutting track in the whole process, thereby improving the cutting efficiency.

[0014] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic diagram of the structure of a thin single piece rough product before cutting.

[0016] Figure 2 This is a schematic diagram of the structure of the finished single-piece thin film after cutting.

[0017] Figure 3 The schematic diagram of the structure of the device for cutting to size the finished product of a single sheet is shown in FIG.

[0018] Figure 4 This is a schematic diagram of the structure after the lifting seat, cutting knife and lower pressing seat in the cutting device for cutting the finished shape of a single piece of thin film are disassembled.

[0019] Figure 5 for Figure 4 Schematic diagram of the structure after the first support block is disassembled.

[0020] Figure numerals: sheet body 11, first edge 12, second edge 13, third edge 14, first inclined surface 15, first corner surface 16, second corner surface 17, base 2, cutting support platform 3, first support block 31, second support block 32, frame seat 33, slot 330, cutting hole 30, lifting seat 5, lower pressure seat 6, positioning group structure 8, first close contact column 81, second close contact column 82, third close contact column 83, fourth close contact column 84, connecting mechanism 9, positioning arm 91, strip hole 910, collecting tray 10, auxiliary pulling handle 100, blocking block 101. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and functions of the present invention clearer and easier to understand, the present invention is further described below in conjunction with the accompanying drawings and specific implementation methods:

[0022] like Figures 3 to 5 As shown, the utility model discloses a device for cutting a thin single-piece finished product into a fixed length, comprising: a base 2, a cutting support platform 3, a guide column (not shown in the figure), a lifting seat 5, a lower pressing seat 6, a cutting knife (not shown in the figure) and a positioning group structure 8; a cutting support platform 3 is installed on the base 2, and the top surface of the cutting support platform 3 is a supporting surface, and the supporting surface is used to support the thin single-piece rough product, and at least two groups of positioning group structures 8 are arranged on the supporting surface; each group of positioning group structures 8 includes: a first close contact column 81, a second close contact column 82, a third close contact column 83 and a fourth close contact column 84, the first close contact column 81 is in close contact with the first edge 12 of the thin single-piece rough product, the second close contact column 82 is in close contact with the third edge 14 of the thin single-piece rough product, and the third close contact column 83 is in close contact with the fourth edge 15 of the thin single-piece rough product. The first edge 12, the first inclined surface 15 and the second edge 13 of the thin single-piece rough product are all in close contact, and the third close contact column 83 is in close contact with the first corner surface 16 and the second corner surface 17 of the thin single-piece rough product; a cutting hole 30 is opened on the cutting support platform 3, and the cutting hole 30 is located next to each group of positioning group structure 8; a guide column is installed on the base 2, and the guide column passes through the lifting seat 5, and the lifting seat 5 is located above the cutting support platform 3. A lower pressure seat 6 is installed below the lifting seat 5, and an elastic member is installed between the lower pressure seat 6 and the lifting seat 5. A cutting knife is installed below the lifting seat 5, and the cutting knife can emerge from the bottom surface of the lower pressure seat 6. The elastic member is used to keep the cutting knife retracted into the lower pressure seat 6, and the lifting seat 5 is used to be pressed down by an external pressing device, and the cutting knife is aligned with the cutting hole 30.

[0023] The cutting support table 3 includes: a first support block 31, a second support block 32 and a stand 33. The stand 33 is installed on the base 2. An overhead space is formed between the stand 33 and the base 2. A receiving tray 10 is installed in the overhead space. The second support block 32 is installed on the stand 33. The first support block 31 is installed on the second support block 32. The top surface of the first support block 31 is a supporting surface. The cutting hole 30 passes through the first support block 31, the second support block 32 and the stand 33. The positioning group structure 8 is installed on the second support seat, and the positioning group structure 8 passes through the first support block 31. Since the cutting support table 3 needs to support the downward pressure, the first support block 31, the second support block 32 and the stand 33 are set to form a thicker cutting support table 3. However, if only the stand 33 forms a cutting support table 3, the cutting support table 3 will be too heavy and it is not convenient to disassemble the cutting support table 3. Therefore, the first support block 31, the second support block 32 and the stand 33 are separated to facilitate disassembly.

[0024] The guide column passes through the first support block 31, the second support block 32 and the bracket 33, and the bracket 33 is detachably mounted on the base 2 through the connecting mechanism 9. The guide column has the function of positioning the first support block 31, the second support block 32 and the bracket 33, so as to ensure that the cutting hole 30 still passes through the first support block 31, the second support block 32 and the bracket 33 after disassembly and installation.

[0025] The connecting mechanism 9 includes: a positioning arm 91 and a bolt. The positioning arm 91 is an L-shaped structure. Slots 330 are provided at the four corners of the bracket 33. The slots 330 are provided for one end of the positioning arm 91 to extend into. The other end of the positioning arm 91 is in close contact with the base 2. The positioning arm 91 is provided with a strip hole 910. The strip hole 910 is provided for the small end of the bolt to pass through. The strip hole 910 cannot be provided for the large end of the bolt to pass through. The small end of the bolt is threadedly connected to the base 2. The bracket 33 is detachably connected to the base 2. The positioning arm 91 presses the bracket 33 against the base 2 to avoid the jumping phenomenon after the bracket 33 is installed. The design of the strip hole 910 facilitates the alignment of the bolt on the positioning arm 91 with the base 2.

[0026] The frame 33 is an n-shaped structure, the frame 33 spans the receiving tray 10, and a blocking plate is detachably connected to the frame 33, and the blocking plate blocks the receiving tray 10 from being separated from the frame 33. The shape design of the frame 33 forms an overhead space between the frame 33 and the base 2 to install the receiving tray 10. The design of the blocking plate is to limit the receiving tray 10 from being separated from the frame 33 at will, ensuring that the receiving tray 10 is always in a state of being able to receive materials. The blocking plate is detachably connected to the frame 33 by means of screws, etc. After the blocking plate is removed, the receiving tray 10 can be pulled out to avoid the phenomenon of residual materials blocking the cutting hole 30.

[0027] A pull-assisting handle 100 is installed on the receiving tray 10. The pull-assisting handle 100 facilitates the receiving tray 10 to be pulled out from the bottom of the bracket 33.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. The finished product of the single sheet is cut into length according to the shape of the sheet, characterized in that: include: A base (2), a cutting support platform (3), a guide column, a lifting seat (5), a lower pressing seat (6), a cutting knife and a positioning group structure (8); A cutting support platform (3) is installed on the base (2); the top surface of the cutting support platform (3) is a support surface, and the support surface is used to support the thin single-piece rough product. At least two groups of positioning group structures (8) are arranged on the support surface; Each group of positioning group structures (8) comprises: a first close-fitting column (81), a second close-fitting column (82), a third close-fitting column (83) and a fourth close-fitting column (84); the first close-fitting column (81) is in close contact with the first edge (12) of the thin single-piece rough product; the second close-fitting column (82) is in close contact with the third edge (14) of the thin single-piece rough product; the third close-fitting column (83) is in close contact with the first edge (12), the first inclined surface (15) and the second edge (13) of the thin single-piece rough product; the third close-fitting column (83) is in close contact with the first corner surface (16) and the second corner surface (17) of the thin single-piece rough product; A cutting hole (30) is provided on the cutting support platform (3), and the cutting hole (30) is located beside each group of positioning group structures (8); A guide column is installed on the base (2), and the guide column passes through the lifting seat (5). The lifting seat (5) is located above the cutting support platform (3). A lower pressing seat (6) is installed below the lifting seat (5). An elastic member is installed between the lower pressing seat (6) and the lifting seat (5). A cutting knife is installed below the lifting seat (5). The cutting knife can emerge from the bottom surface of the lower pressing seat (6). The elastic member is used to keep the cutting knife retracted into the lower pressing seat (6). The lifting seat (5) is used to be pressed down by an external pressing device, and the cutting knife is aligned with the cutting hole (30).

2. The device for cutting thin sheets into lengths according to claim 1, characterized in that: The cutting support table (3) comprises: a first support block (31), a second support block (32) and a frame (33); the frame (33) is mounted on a base (2); an overhead space is formed between the frame (33) and the base (2); a receiving tray (10) is mounted in the overhead space; the second support block (32) is mounted on the frame (33); the first support block (31) is mounted on the second support block (32); the top surface of the first support block (31) is a supporting surface; the cutting hole (30) passes through the first support block (31), the second support block (32) and the frame (33); a positioning group structure (8) is mounted on the second support seat; the positioning group structure (8) passes through the first support block (31).

3. The device for cutting thin sheets into finished product shapes according to claim 2, characterized in that: The guide column passes through the first support block (31), the second support block (32) and the bracket (33), and the bracket (33) is detachably mounted on the base (2) via a connecting mechanism (9).

4. The device for cutting thin sheets into lengths according to claim 3, characterized in that: The connection mechanism (9) comprises: a positioning arm (91) and a bolt. The positioning arm (91) is an L-shaped structure. The four corners of the frame seat (33) are provided with slots (330). One end of the positioning arm (91) is inserted into the slot (330). The other end of the positioning arm (91) is tightly attached to the base (2). The positioning arm (91) is provided with a strip hole (910). The strip hole (910) is provided for the small end of the bolt to pass through. The strip hole (910) cannot be provided for the large end of the bolt to pass through. The small end of the bolt is threadedly connected to the base (2).

5. The device for cutting thin sheets into finished product shapes according to claim 4, characterized in that: The frame (33) is an n-shaped structure, the frame (33) spans the material receiving tray (10), and a blocking plate is detachably connected to the frame (33), and the blocking plate blocks the material receiving tray (10) from being separated from the frame (33).

6. The device for cutting thin sheets into finished product shapes according to claim 5, characterized in that: A pull-assisting handle (100) is installed on the material receiving tray (10).

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