Full-automatic rapid cutter frame

Abstract

The utility model discloses a full-automatic fast cutter rest which comprises a workbench, a U-shaped installation frame is arranged on one side of the upper end of the workbench, an air cylinder is arranged at the upper end of the installation frame, the output end of the air cylinder penetrates through the upper end of the installation frame and is provided with an installation plate, and a cutter is arranged at the bottom end of the installation plate. A U-shaped positioning frame is arranged at the upper end of the portion, located on one side of the mounting frame, of the workbench, a threaded rod is rotationally connected into the positioning frame, and external threads on the two sides of the threaded rod are arranged in the opposite directions. The full-automatic cutter rest is reasonable in structure, the abutting wheel arranged on one side of the mounting plate is matched with the abutting block and the rack plate at the upper end of the positioning frame, so that the threaded rod can be driven to rotate in the process that the full-automatic cutter rest cuts materials, the limiting plates on the two sides can move relatively, the position of the materials to be cut is limited, and the cutting efficiency is improved. The time and manpower for manual pre-operation of people are saved, and the material machining efficiency of the full-automatic cutter rest is better.

Description

Technical Field

[0001] The utility model relates to the technical field of cutter racks, in particular to a full-automatic fast cutter rack. Background Art

[0002] The fully automatic cutter is an automated cutting device that can efficiently cut materials through certain motion planning and control methods. Its main function is to accurately and repetitively cut various materials in the fields of manufacturing and processing. The use of the fully automatic cutter can improve production efficiency, reduce the time and intensity of manual operation, thereby reducing labor costs and improving product processing quality and consistency.

[0003] Chinese patent announcement number CN210161334U discloses a cutting frame of a continuous veneer cutting machine, including a blade, a connecting spring, a side slider and a front cross bar, a cutting blade is fixedly installed on the lower surface of the blade, the connecting spring is symmetrically fixed on the upper and lower ends of the side transition block, the side slider is installed on the side wall of the side transition block, the front cross bar is welded and fixed above the front surface of the outer frame, the bottom of the vertical bar is fixed to one end of the bottom spring, a running sleeve is passed through the vertical bar, the fixed block is connected to one end of the telescopic support rod through the connecting shaft, and a perforation is opened at the inner center of the front cross bar. The cutting frame of the continuous veneer cutting machine has a double sliding setting, so that the blade can be more stable when sliding up and down, and both ends of the side transition block are elastically connected to the connecting slot through the connecting spring, which plays a certain buffering role.

[0004] In actual use of the utility model, the material is usually placed on a cutting rack and then cut with a cutting knife. However, in the cutting process, in order to prevent the position of the material from shifting, people are usually required to manually limit the position of the material in advance. This process consumes a certain amount of time and manpower, making the fully automatic cutting rack lacking in efficiency in material processing. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art and proposes a full-automatic fast cutting tool stand, so that the full-automatic cutting tool stand has better efficiency in material processing.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A fully automatic fast cutting rack comprises a workbench, wherein a U-shaped mounting frame is provided on one side of the upper end of the workbench, a cylinder is provided on the upper end of the mounting frame, an output end of the cylinder passes through the upper end of the mounting frame, and a mounting plate is provided, a cutting knife is provided on the bottom end of the mounting plate, and a U-shaped positioning frame is provided on the upper end of the workbench located on one side of the mounting frame, a threaded rod is rotatably connected in the positioning frame, external threads on both sides of the threaded rod are arranged in opposite directions, positioning sleeves are threadedly connected on both sides of the threaded rod, positioning plates are provided at the bottom ends of the two positioning sleeves, limiting plates are provided at the bottom ends of the two positioning plates, and a buffer layer is provided on one side of the two limiting plates.

[0008] Preferably, a cutting groove adapted to the cutting knife is provided at the upper end of the workbench located in the installation frame, and the cutting groove is located at the lower end of the cutting knife.

[0009] Preferably, guide rods are provided on both sides of the installation frame, guide holes matched with the guide rods are penetrated on both sides of the installation plate, and the two guide rods penetrate the two guide holes respectively and are slidably connected to the side walls of the guide holes.

[0010] Preferably, a positioning opening is provided at the upper end of the positioning frame, a matching rack plate is provided in the positioning opening, a positioning wheel matching the rack plate is provided on the outer side of the threaded rod, and the positioning wheel is meshingly connected with the rack plate.

[0011] Preferably, a resistance block is provided on the upper end of the rack plate, one side of the resistance block is inclined, one side of the mounting plate is rotatably connected to a resistance wheel, one end of the resistance wheel is against one side of the resistance block.

[0012] Preferably, a plurality of limiting rods are provided in the positioning opening, a plurality of limiting holes matched with the limiting rods are penetrated through the rack plate, and the plurality of limiting rods respectively penetrate the plurality of limiting holes and are slidably connected with the side walls of the limiting holes.

[0013] Preferably, a plurality of the limit rods are sleeved with limit springs on their outer sides, and two ends of the limit springs are respectively arranged at the positioning opening and one side of the rack plate.

[0014] Preferably, the bottom ends of the two positioning plates are provided with multiple fixing plates, one side of the multiple fixing plates is provided with multiple fixing shafts, the upper ends of the two limiting plates are penetrated by multiple fixing holes compatible with the fixed shafts, and the multiple fixed shafts located on one side respectively penetrate the multiple fixing holes and are slidably connected to the side walls of the fixing holes.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. By setting the abutment wheel on one side of the mounting plate, cooperating with the abutment block and the rack plate on the upper end of the positioning frame, the fully automatic cutter frame can drive the threaded rod to rotate during the process of cutting the material, so that the limit plates on both sides can move relatively, and the position of the material to be cut is limited, which saves people's time and manpower for manual pre-operation, and makes the fully automatic cutter frame more efficient in material processing.

[0017] 2. By arranging multiple fixed plates and multiple fixed shafts at the bottom ends of the two positioning plates, the two limit plates can be installed at different positions, so that the positions of materials of different sizes can be flexibly limited, making the full-automatic cutting frame more practical for material processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a left-side structural schematic diagram of a fully automatic rapid cutting knife holder proposed by the utility model;

[0019] Figure 2 This is a right side structural diagram of a fully automatic quick cutter frame proposed by the utility model;

[0020] Figure 3 This is a partial structural diagram of the fully automatic quick cutter frame proposed by the utility model;

[0021] Figure 4 The present invention is a schematic diagram of the appearance structure of a rack plate of a fully automatic fast cutting tool holder.

[0022] In the figure: 1. workbench; 2. mounting frame; 3. cylinder; 4. mounting plate; 5. cutting knife; 6. positioning frame; 7. threaded rod; 8. positioning sleeve; 9. positioning plate; 10. limiting plate; 11. buffer layer; 12. guide rod; 13. rack plate; 14. positioning wheel; 15. resistance block; 16. resistance wheel; 17. limiting rod; 18. limiting spring; 19. fixing plate; 20. fixing shaft. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0024] Reference Figure 1-4A fully automatic fast cutting knife frame comprises a workbench 1, a U-shaped mounting frame 2 is provided on one side of the upper end of the workbench 1, a cylinder 3 is provided on the upper end of the mounting frame 2, the cylinder 3 is the prior art and will not be described in detail here, the output end of the cylinder 3 passes through the upper end of the mounting frame 2, and is provided with a mounting plate 4, a cutting knife 5 is provided at the bottom end of the mounting plate 4, a U-shaped positioning frame 6 is provided on the upper end of the workbench 1 located on one side of the mounting frame 2, a threaded rod 7 is rotatably connected in the positioning frame 6, the external threads on both sides of the threaded rod 7 are arranged in relative directions, and can drive the positioning sleeves 8 on both sides to move in relative directions, the threaded rod 7 is threadedly connected with positioning sleeves 8 on both sides, the two positioning sleeves 8 are provided with positioning plates 9 at the bottom ends, the two positioning plates 9 are provided with limit plates 10 at the bottom ends, and a buffer layer 11 is provided on one side of the two limit plates 10, the buffer layer 11 can protect the material and prevent the limit plate 10 from excessive movement and damage to the material.

[0025] Specifically, Figure 1 As shown, a cutting groove matched with the cutting knife 5 is provided at the upper end of the workbench 1 located in the installation frame 2. The cutting groove is located at the bottom end of the cutting knife 5. The cutting groove enables the cutting knife 5 to cut the material better.

[0026] Specifically, Figure 1 As shown, guide rods 12 are provided on both sides of the mounting frame 2, and guide holes compatible with the guide rods 12 are penetrated on both sides of the mounting plate 4. The two guide rods 12 respectively penetrate the two guide holes and are slidably connected to the side walls of the guide holes. The two guide rods 12 can limit the moving position of the mounting plate 4 to prevent it from shifting during movement.

[0027] Specifically, Figure 2 , Figure 3 and Figure 4 As shown, a positioning opening is penetrated at the upper end of the positioning frame 6, and a matching rack plate 13 is penetrated in the positioning opening. A positioning wheel 14 matching the rack plate 13 is provided on the outer side of the threaded rod 7. The positioning wheel 14 is meshed and connected with the rack plate 13. When the rack plate 13 moves, it can drive the positioning wheel 14 to rotate, thereby driving the threaded rod 7 to rotate.

[0028] Specifically, Figure 2 As shown, a resistance block 15 is provided at the upper end of the rack plate 13, and one side of the resistance block 15 is inclined so that when the resistance wheel 16 moves downward, the resistance block 15 can move to one side. One side of the mounting plate 4 is rotatably connected to the resistance wheel 16, and one end of the resistance wheel 16 is against one side of the resistance block 15. The resistance wheel 16 can better push the resistance block 15 to move when the mounting plate 4 moves.

[0029] Specifically, Figure 2 and Figure 4As shown, a plurality of limit rods 17 are provided in the positioning opening, and a plurality of limit holes matching the limit rods 17 are penetrated through the rack plate 13. The plurality of limit rods 17 respectively penetrate the plurality of limit holes and are slidably connected to the side walls of the limit holes. The plurality of limit rods 17 can limit the moving position of the rack plate 13 to prevent it from being offset during movement.

[0030] Specifically, Figure 2 and Figure 4 As shown, a plurality of limit rods 17 are sleeved with limit springs 18 on the outside, and the two ends of the limit springs 18 are respectively arranged at the positioning opening and one side of the rack plate 13. The limit springs 18 can drive the rack plate 13 to return to its original position.

[0031] Specifically, Figure 2 and Figure 3 As shown, the bottom ends of the two positioning plates 9 are each provided with a plurality of fixing plates 19, and one side of the plurality of fixing plates 19 is provided with a plurality of fixing shafts 20. The upper ends of the two limiting plates 10 are each penetrated with a plurality of fixing holes compatible with the fixing shafts 20. The plurality of fixing shafts 20 located on one side respectively penetrate the plurality of fixing holes and are slidably connected with the side walls of the fixing holes. The plurality of fixing plates 19 and the plurality of fixing shafts 20 enable the two limiting plates 10 to be installed in different positions, thereby being able to limit the positions of materials of different sizes.

[0032] When the utility model is used, the material to be processed needs to be placed on the workbench 1 first, and then the cylinder 3 is started. The output end of the cylinder 3 will drive the mounting plate 4 to move downward, and the mounting plate 4 will drive the cutting knife 5 at the bottom to move downward, and cooperate with the cutting groove at the upper end of the workbench 1 to cut the material. During the downward movement of the mounting plate 4, the resistance wheel 16 on one side will push the resistance block 15 on one side to move, and the resistance block 15 will drive the rack plate 13 at the bottom to move. The movement of the rack plate 13 will drive the positioning wheel 14 to rotate, thereby driving the threaded rod 7 to rotate. The rotation of the threaded rod 7 will drive the positioning sleeves 8 on both sides to move in relative directions. The two positioning sleeves 8 will respectively drive the two positioning plates 9 and the limit plate 10 at the bottom to move, thereby conveniently limiting the position of the material.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fully automatic fast cutting rack, comprising a workbench (1), characterized in that: A U-shaped mounting frame (2) is provided on one side of the upper end of the workbench (1), a cylinder (3) is provided on the upper end of the mounting frame (2), an output end of the cylinder (3) passes through the upper end of the mounting frame (2), and a mounting plate (4) is provided, a cutting knife (5) is provided at the bottom end of the mounting plate (4), a U-shaped positioning frame (6) is provided on the upper end of the workbench (1) located on one side of the mounting frame (2), a threaded rod (7) is rotatably connected in the positioning frame (6), external threads on both sides of the threaded rod (7) are arranged in opposite directions, positioning sleeves (8) are threadedly connected on both sides of the threaded rod (7), positioning plates (9) are provided at the bottom ends of the two positioning sleeves (8), limiting plates (10) are provided at the bottom ends of the two positioning plates (9), and buffer layers (11) are provided on one side of the two limiting plates (10).

2. The fully automatic fast cutting tool holder according to claim 1, characterized in that: A cutting groove matched with the cutting knife (5) is provided at the upper end of the workbench (1) located in the installation frame (2), and the cutting groove is located at the bottom end of the cutting knife (5).

3. The fully automatic fast cutting tool holder according to claim 1, characterized in that: Guide rods (12) are provided on both sides of the installation frame (2), and guide holes compatible with the guide rods (12) are penetrated on both sides of the installation plate (4), and the two guide rods (12) respectively penetrate the two guide holes and are slidably connected to the side walls of the guide holes.

4. The fully automatic fast cutting tool holder according to claim 1, characterized in that: A positioning opening is provided at the upper end of the positioning frame (6), a matching rack plate (13) is provided in the positioning opening, a positioning wheel (14) matching the rack plate (13) is provided on the outer side of the threaded rod (7), and the positioning wheel (14) is meshingly connected with the rack plate (13).

5. The fully automatic fast cutting tool holder according to claim 4, characterized in that: A resistance block (15) is provided at the upper end of the rack plate (13), one side of the resistance block (15) is arranged in an inclined manner, and one side of the mounting plate (4) is rotatably connected to a resistance wheel (16), one end of the resistance wheel (16) is against one side of the resistance block (15).

6. The fully automatic fast cutting knife holder according to claim 4, characterized in that: A plurality of limiting rods (17) are arranged in the positioning opening, a plurality of limiting holes matching the limiting rods (17) are penetrated through the rack plate (13), and the plurality of limiting rods (17) respectively penetrate through the plurality of limiting holes and are slidably connected to the side walls of the limiting holes.

7. The fully automatic fast cutting tool holder according to claim 6, characterized in that: A limiting spring (18) is sleeved on the outer sides of the plurality of limiting rods (17), and two ends of the limiting spring (18) are respectively arranged on the positioning opening and one side of the rack plate (13).

8. The fully automatic fast cutting tool holder according to claim 1, characterized in that: The bottom ends of the two positioning plates (9) are each provided with a plurality of fixing plates (19), one side of the plurality of fixing plates (19) is each provided with a plurality of fixing shafts (20), the upper ends of the two limiting plates (10) are each provided with a plurality of fixing holes adapted to the fixing shafts (20), and the plurality of fixing shafts (20) on one side respectively penetrate the plurality of fixing holes and are slidably connected to the side walls of the fixing holes.

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