High-speed numerical control paper corner protector

Abstract

The utility model discloses a high-speed numerical control paper angle bead machine which comprises a base, two linear sliding rails are installed at the upper end of the base, sliding rail seats are arranged on the two linear sliding rails, the two sliding rail seats are fixedly connected with the same sliding plate, the upper end of the sliding plate is fixedly connected with four stand columns, and the lower end of the sliding plate is fixedly connected with the four stand columns. The upper ends of the four stand columns are fixedly connected with the same top plate, the side walls of the four stand columns are slidably sleeved with the same movable seat, the lower end of the movable seat is fixedly connected with a mounting plate, the side wall of the mounting plate is provided with a cutting knife switching mechanism, the upper end of a sliding plate is fixedly connected with two fixing rods, and the two fixing rods are fixedly connected with a sliding plate. The upper ends of the two fixing rods are fixedly connected with the same lower cutting knife. Different upper cutting knives can be switched according to needs, use is more flexible, the upper cutting knives do not need to be disassembled and assembled frequently, and work efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper corner protector machine technical field especially relates to a high -speed numerical control paper corner protector machine. BACKGROUND

[0002] In the steel production enterprise, the raw material roll packaging process corner part needs to use paper corner protector to protect. The paper corner protector forms waste packaging waste after the raw material roll is unpacked in the steel processing process, and the length is between 2000MM to 5000MM. The edge corner part needs to be protected when the plate material is packed after steel processing is completed.

[0003] The patent with the publication number CN220315545U and the name of a high-speed numerical control paper corner protector machine discloses a high-speed numerical control paper corner protector machine, which comprises a base and an upper cutting knife. The top of the base is slidably equipped with a sliding plate. The top of the sliding plate is fixedly connected with two supporting rods and four symmetrically arranged supporting columns through screws. The top of the four supporting columns is fixedly connected with a top plate through screws. The outer circumferential surface of two supporting columns is commonly slidably equipped with a knife holder. When different upper cutting knives need to be frequently converted for use in the patent, the upper cutting knife needs to be disassembled and installed, which is very inconvenient to use and reduces work efficiency. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art and provides a high-speed numerical control paper corner protector machine.

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

[0006] A high-speed numerical control paper corner protector machine comprises a base. The upper end of the base is provided with two linear sliding rails. The two linear sliding rails are each provided with a sliding rail seat. The same sliding plate is fixedly connected to the two sliding rail seats. The upper end of the sliding plate is fixedly connected with four columns. The upper end of the four columns is fixedly connected with the same top plate. The side wall of the four columns is slidably sleeved with the same moving seat. The lower end of the moving seat is fixedly connected with a mounting plate. The side wall of the mounting plate is provided with a cutting knife conversion mechanism. The upper end of the sliding plate is fixedly connected with two fixed rods. The upper end of the two fixed rods is fixedly connected with the same lower cutting knife.

[0007] As a further improvement of the utility model, the cutting knife conversion mechanism comprises a mounting plate fixedly connected to the lower end of the moving seat. The side wall of the mounting plate is fixedly connected with a rotating column. The rotating column is rotatably sleeved with a knife holder. The side wall of the knife holder is provided with four connecting grooves. The four connecting grooves are equidistantly arranged along the circumference of the rotating column. Each connecting groove is connected with a cutting knife structure.

[0008] As a further improvement of the utility model, the cutting knife structure includes an upper cutting knife, a connecting block is fixedly connected to the side wall of the upper cutting knife, the connecting block is located inside the connecting groove, a mounting bolt is penetratingly arranged on the side wall of the connecting block, and the mounting bolt is threadedly connected to the inner side wall of the connecting groove.

[0009] As a further improvement of the utility model, the connecting groove is of a rectangular structure, and the connecting block is of a rectangular structure.

[0010] As a further improvement of the utility model, two locking bolts are penetratingly arranged on the side wall of the knife seat, the locking bolts are threadedly connected to the knife seat, the two locking bolts are symmetrically arranged on the two sides of the rotating column, four locking holes matched with the locking bolts are arranged on the side wall of the mounting plate, and the four locking holes are equidistantly arranged along the circumference of the rotating column.

[0011] As a further improvement of the utility model, a threaded rod is penetratingly arranged on the top plate, the threaded rod is rotationally connected to the top plate, the threaded rod penetrates through the moving seat and is threadedly connected to the moving seat, and the lower end of the threaded rod is rotationally connected to the upper end of the sliding plate.

[0012] The utility model discloses the beneficial effects of:

[0013] By setting up the cutting knife conversion mechanism, by loosening the locking bolt, then rotating the knife seat around the rotating column, the different upper cutting knives required can be rotated to the upper side of the lower cutting knife, and then different upper cutting knives can be converted according to the requirement, and the use is more flexible without frequent disassembly and assembly of the upper cutting knife.

[0014] By setting up the connecting groove, the connecting block and the mounting bolt, the connecting block is connected to the inside of the connecting groove through the mounting bolt, and the upper cutting knife can be replaced according to the requirement.

[0015] The utility model discloses the beneficial effects of: BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 The utility model discloses a kind of structure schematic diagram of high-speed numerical control paper corner protector machine;

[0017] Fig. 2 The utility model discloses a kind of overhead structure schematic diagram of moving seat, stand, threaded rod of high-speed numerical control paper corner protector machine;

[0018] Fig. 3 The utility model discloses a kind of side surface structure schematic diagram of mounting plate, rotating column, locking hole of high-speed numerical control paper corner protector machine.

[0019] In the figure: 1 base, 2 linear slide rail, 3 slide rail seat, 4 sliding plate, 5 stand, 6 moving seat, 7 top plate, 8 threaded rod, 9 mounting plate, 10 tool holder, 11 rotating column, 12 locking bolt, 13 connecting groove, 14 connecting block, 15 mounting bolt, 16 upper cutting tool, 17 lower cutting tool, 18 fixed rod, 19 locking hole. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0021] Reference Figs. 1-3 A high-speed numerical control paper corner machine, including base 1, the upper end of base 1 is installed with two linear slide rails 2, two linear slide rails 2 are equipped with slide rail seat 3, two slide rail seats 3 are fixedly connected with the same sliding plate 4, the upper end of sliding plate 4 is fixedly connected with four stands 5, the upper end of four stands 5 is fixedly connected with the same top plate 7, the lateral wall of four stands 5 is slidably sleeved with the same moving seat 6, threaded rod 8 is penetrated through top plate 7, threaded rod 8 is rotatably connected with top plate 7, threaded rod 8 penetrates moving seat 6 and is threadedly connected with moving seat 6, the lower end of threaded rod 8 is rotatably connected in the upper end of sliding plate 4, the lower end of moving seat 6 is fixedly connected with mounting plate 9, the lateral wall of mounting plate 9 is equipped with cutting tool conversion mechanism, the upper end of two fixed rods 18 is fixedly connected with sliding plate 4, the upper end of two fixed rods 18 is fixedly connected with the same lower cutting tool 17.

[0022] In the utility model, cutting tool conversion mechanism includes the mounting plate 9 of fixed connection in the lower end of moving seat 6, the lateral wall of mounting plate 9 is fixedly connected with rotating column 11, rotating column 11 is rotatably sleeved with tool holder 10, the lateral wall of tool holder 10 is equipped with four connecting grooves 13, four connecting grooves 13 are equidistantly arranged along the circumference of rotating column 11, and the inside of each connecting groove 13 is connected with cutting tool structure.

[0023] Cutting tool structure includes upper cutting tool 16, the lateral wall of upper cutting tool 16 is fixedly connected with connecting block 14, connecting block 14 is located in the inside of connecting groove 13, mounting bolt 15 is penetrated through the lateral wall of connecting block 14, mounting bolt 15 is threadedly connected on the inside wall of connecting groove 13, connecting groove 13 is rectangular structure, connecting block 14 is rectangular structure, two locking bolts 12 are penetrated through the lateral wall of tool holder 10, locking bolt 12 is threadedly connected with tool holder 10, two locking bolts 12 are symmetrically arranged on the two sides of rotating column 11, four locking holes 19 matched with locking bolt 12 are arranged on the lateral wall of mounting plate 9, four locking holes 19 are equidistantly arranged along the circumference of rotating column 11, when locking bolt 12 is locked in locking hole 19, tool holder 10 can be fixed, and then the stability of upper cutting tool 16 is ensured.

[0024] The utility model uses, through loosening locking bolt 12, then around the rotating knife holder 10 of rotating column 11, can the different upper cutting knife 16 that need rotates to the above of lower cutting knife 17, further can according to the need conversion different upper cutting knife 16, use more flexible do not need frequently to the dismounting of upper cutting knife 16.

[0025] The above is only the preferred embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A high speed numerically controlled paper corner machine comprising a base (1), characterized in that, The upper end of the base (1) is provided with two linear slide rails (2), and the slide rails (3) are arranged on the two linear slide rails (2), and the same slide plate (4) is fixedly connected to the slide rails (3), the upper end of the slide plate (4) is fixedly connected with four columns (5), the upper end of the four columns (5) is fixedly connected with the same top plate (7), the side wall of the four columns (5) is slidably sleeved with the same moving seat (6), the lower end of the moving seat (6) is fixedly connected with the mounting plate (9), the side wall of the mounting plate (9) is provided with a cutting knife conversion mechanism, the upper end of the slide plate (4) is fixedly connected with two fixed rods (18), and the upper end of the two fixed rods (18) is fixedly connected with the same lower cutting knife (17).

2. A high speed numerically controlled paper corner machine according to claim 1, wherein The cutting knife conversion mechanism comprises a mounting plate (9) fixedly connected to the lower end of the moving seat (6), a rotating column (11) fixedly connected to the side wall of the mounting plate (9), a knife seat (10) rotatably sleeved on the rotating column (11), four connecting grooves (13) provided on the side wall of the knife seat (10), and a cutting knife structure connected in the connecting groove (13).

3. A high speed numerically controlled paper corner machine according to claim 2, wherein The cutting knife structure comprises an upper cutting knife (16), a connecting block (14) fixedly connected to the side wall of the upper cutting knife (16), the connecting block (14) is located in the connecting groove (13), and a mounting bolt (15) penetratingly arranged on the side wall of the connecting block (14) is threadedly connected to the inner side wall of the connecting groove (13).

4. A high speed numerically controlled paper corner machine according to claim 3, wherein The connecting groove (13) is a rectangular structure, and the connecting block (14) is a rectangular structure.

5. A high speed numerically controlled paper corner machine according to claim 2, wherein The side wall of the knife seat (10) is provided with two locking bolts (12) penetratingly arranged, the locking bolts (12) are threadedly connected with the knife seat (10), the two locking bolts (12) are symmetrically arranged on both sides of the rotating column (11), the side wall of the mounting plate (9) is provided with four locking holes (19) matched with the locking bolts (12), and the four locking holes (19) are equidistantly arranged along the circumference of the rotating column (11).

6. A high speed numerically controlled paper corner machine according to claim 1, wherein The top plate (7) is provided with a threaded rod (8) penetratingly arranged, the threaded rod (8) is rotatably connected with the top plate (7), the threaded rod (8) penetrates through the moving seat (6) and is threadedly connected with the moving seat (6), and the lower end of the threaded rod (8) is rotatably connected with the upper end of the slide plate (4).

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