Cutter and sword raw material cutting device

Abstract

The utility model provides a sword raw material cutting device which comprises a working table, a waste collecting assembly is arranged in the center of the top of the working table, a plurality of guide rods are fixed to the outer side of the waste collecting assembly, a movable frame is arranged among the guide rods in a sleeved mode, a lifting air cylinder is arranged between the top of the working table and the bottom of the movable frame, and the lifting air cylinder is connected with the waste collecting assembly. The top output end of the lifting air cylinder is fixedly connected with the bottom of the movable frame, a pressing and holding mechanism is arranged in the movable frame, and a shearing mechanism is fixed to the center of the top of the movable frame. Compared with the prior art, the cutter and sword raw material shearing device has the advantages that cutter and sword raw materials on the top of the workbench are pressed and held through the pressing and holding mechanism, then the cutter and sword raw materials are sheared through the shearing mechanism, raw material fragment particles generated in the shearing process can be pressed into a plurality of material collecting notches through the negative pressure dust collecting mechanism, and in addition, the cutter and sword raw materials can be conveniently sheared. And raw material fragment particles in the material collecting notch can be rapidly collected through the waste material collecting assembly.

Description

Technical Field

[0001] The utility model relates to a knife raw material cutting device, belonging to the field of knife processing equipment. Background Art

[0002] Swords, one of China's traditional weapons, have developed into not only people's favorite sports equipment, but also a favorite handicraft collected by people. In the production of swords, some raw materials need to be cut to get the right size, which requires the use of cutting devices for sword processing.

[0003] The existing cutting devices for sword processing have shortcomings: when cutting raw materials, the existing cutting devices for sword processing will produce a large number of raw material fragments, which will pollute the surrounding environment and affect the health of workers. At the same time, it is inconvenient to clean the sputtered raw material fragments, and a large amount of manpower and material resources need to be wasted on cleaning work, which seriously affects the use of the equipment. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a sword material cutting device.

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

[0006] A sword raw material cutting device comprises a workbench, a waste collection assembly is provided at the top center of the workbench, a plurality of guide rods are fixed to the outside of the waste collection assembly, a movable frame is sleeved between the guide rods, a lifting cylinder is provided between the top of the workbench and the bottom of the movable frame, the top output end of the lifting cylinder is connected and fixed to the bottom of the movable frame, a pressing mechanism is provided inside the movable frame, a shearing mechanism is fixed at the top center of the movable frame, and a negative pressure dust collection mechanism is provided between the shearing mechanism and the movable frame.

[0007] Furthermore, the waste collection assembly includes a collection chamber opened in the middle of the workbench, the top of the collection chamber is provided with a plurality of collection slots extending through the top of the workbench, a sealing plate is hinged at the connection between the top of the collection chamber and the collection slots, and a torsion spring is provided at the connection between the sealing plate and the inner wall of the collection chamber.

[0008] Furthermore, the pressing mechanism includes sliding grooves opened on both sides of the movable frame, and motors and shaft support seats are respectively provided on both sides of the sliding groove. A bidirectional screw is connected between the side output end of the motor and the shaft support seat, and a nut movable seat is respectively engaged on the external threads with opposite thread directions at both ends of the bidirectional screw, and the nut movable seat is slidably connected in the sliding groove, and a movable frame 1 and a movable frame 2 are respectively fixed at the ends of the nut movable seats on both sides, and a sliding block is slidably connected between the movable frame 1 and the movable frame 2, and a pressing column is fixed at the bottom of the sliding block.

[0009] Furthermore, the moving frame 1 and the moving frame 2 are vertically arranged at 90 degrees, and the outer surface of the side of the sliding block is provided with a top sliding groove and a bottom sliding groove in sequence from top to bottom, the top sliding groove is slidably connected to the inner wall of the moving frame 1, and the bottom sliding groove is slidably connected to the inner wall of the moving frame 2.

[0010] Furthermore, the shearing mechanism includes a fixed plate fixing the top of the movable frame, a shearing cylinder is fixed to the bottom of the fixed plate, and the bottom output end of the shearing cylinder passes through the inside of the holding mechanism and is connected and fixed to the shearing knife.

[0011] Furthermore, the negative pressure dust collection mechanism includes a side protective cover fixed on the side of the movable frame, a top protective cover fixed between the fixed plate and the movable frame, and a negative pressure fan fixed on the fixed plate, the bottom of the side protective cover is connected to an elastic sealing strip, and the top protective cover is provided with a plurality of air nozzles, and the air nozzles are connected to the output end of the negative pressure fan through an air supply pipe.

[0012] Furthermore, a cleaning port cooperating with the collecting chamber is provided on the outer surface of the workbench, and a sealing plate is provided in the cleaning hole.

[0013] Furthermore, the movable frame is provided with a guide hole matched with the guide rod.

[0014] Beneficial effects of the utility model:

[0015] Through the design of the waste collection component, after shearing is completed, the raw material fragment particles collected in the aggregate slot need to be collected and processed, that is, the sealing plate is manually pressed so that the sealing plate opens the channel between the aggregate slot and the collection chamber. At this time, the raw material fragment particles located in the aggregate slot and accumulated on the sealing plate can fall into the collection chamber, thereby achieving the effect of rapid cleaning.

[0016] Through the design of the holding mechanism, the sword material is placed on the top of the workbench, and then the movable frame is driven down by the lifting cylinder so that the holding column can be lowered to the workbench to hold and fix the sword material. Before descending, the positions of the four holding columns need to be adjusted through the clamping mechanism so that the holding columns can hold the two sides of the shear line of the sword material, thereby holding the sword material and providing a cutting space for the shear knife.

[0017] Through the design of the shearing mechanism, the shearing knife is pushed down by the shearing cylinder to realize the shearing of the sword principle. During the shearing process, raw material fragment particles will be generated. Under the action of the negative pressure dust collecting mechanism, the raw material fragment particles will be negatively pressed into several aggregate slots on the top of the workbench.

[0018] Through the design of the negative pressure dust collection mechanism, the negative pressure fan is started, and the negative pressure fan conveys the negative pressure airflow to the inside of the side protective cover through a plurality of air nozzles. The negative pressure airflow flows from top to bottom, thereby pressing the raw material fragment particles on the top of the workbench, so that the raw material fragment particles can be collected inside a plurality of aggregate slots.

[0019] Through the design of the cleaning port and the sealing plate, the debris particles collected in the collecting chamber can be cleaned and maintained. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is a three-dimensional structural schematic diagram of a sword material cutting device of the utility model;

[0022] Figure 2 The utility model is a schematic diagram of the partial three-dimensional structure of a knife material cutting device Figure 1 ;

[0023] Figure 3 The utility model is a schematic diagram of the partial three-dimensional structure of a knife material cutting device Figure 2 ;

[0024] Figure 4 This is a schematic diagram of the connection structure between the workbench and the mobile frame of a knife material cutting device of the utility model;

[0025] Figure 5 This is a schematic diagram of the connection structure of a moving frame and a holding mechanism of a knife material cutting device of the utility model;

[0026] Figure 6 The utility model is a schematic diagram of the structure of a pressing mechanism of a knife material cutting device.

[0027] In the figure, 1. workbench; 2. guide rod; 3. lifting cylinder; 4. aggregate groove; 5. sealing plate; 6. moving frame; 7. guide hole; 8. motor; 9. shaft support seat; 10. bidirectional screw rod; 11. nut moving seat; 12. moving frame one; 13. moving frame two; 14. sliding block; 15. pressure holding column; 16. side protective cover; 17. elastic sealing strip; 18. fixing plate; 19. shearing cylinder; 20. shearing knife; 21. top protective cover; 22. air nozzle; 23. negative pressure fan. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-Figure 6 The utility model provides a technical solution for a sword raw material cutting device, comprising a workbench 1, a waste collection assembly is provided at the top center of the workbench 1, a plurality of guide rods 2 are fixed to the outside of the waste collection assembly, a moving frame 6 is sleeved between the guide rods 2, a guide hole 7 matching the guide rods 2 is provided on the moving frame 6, a lifting cylinder 3 is provided between the top of the workbench 1 and the bottom of the moving frame 6, the top output end of the lifting cylinder 3 is connected and fixed to the bottom of the moving frame 6, a pressing mechanism is provided inside the moving frame 6, a shearing mechanism is fixed at the top center of the moving frame 6, and a negative pressure dust collecting mechanism is provided between the shearing mechanism and the moving frame 6.

[0030] Referring to the figure, the waste collection component includes a collection chamber opened in the middle of the workbench 1, and the top of the collection chamber is provided with a plurality of aggregate slots 4 extending through the top of the workbench 1, and a sealing plate 5 is hinged at the connection between the top of the collection chamber and the aggregate slot 4, and a torsion spring is provided at the connection between the sealing plate 5 and the inner wall of the collection chamber; through the design of the waste collection component, after the shearing is completed, the raw material fragment particles collected in the aggregate slot 4 need to be collected and processed, that is, the sealing plate 5 is manually pressed so that the sealing plate 5 opens the passage between the aggregate slot 4 and the collection chamber, and at this time, the raw material fragment particles located in the aggregate slot 4 and accumulated on the sealing plate 5 can fall into the collection chamber, thereby achieving the effect of rapid cleaning.

[0031] See also Figure 5 and Figure 6 The pressing mechanism includes a sliding groove opened on both sides of the movable frame 6, and a motor 8 and a shaft support seat 9 are respectively provided on both sides of the sliding groove. A bidirectional screw 10 is connected between the side output end of the motor 8 and the shaft support seat 9. A nut moving seat 11 is respectively engaged with the external threads with opposite thread directions at both ends of the bidirectional screw 10. The nut moving seat 11 is slidably connected in the sliding groove. A moving frame 12 and a moving frame 2 13 are respectively fixed at the ends of the nut moving seat 11 on both sides. A sliding block 14 is slidably connected between the moving frame 12 and the moving frame 2 13. A holding column 15 is fixed at the bottom of the sliding block 14. The moving frame 12 and the moving frame 2 13 are in a state of being ... It is arranged vertically at ninety degrees, and the outer surface of the side of the sliding block 14 is provided with a top sliding groove and a bottom sliding groove in sequence from top to bottom, the top sliding groove is slidably connected to the inner wall of the movable frame 12, and the bottom sliding groove is slidably connected to the inner wall of the movable frame 2 13; through the design of the pressing mechanism, the sword material is placed on the top of the workbench 1, and then the movable frame 6 is driven to descend by the lifting cylinder 3, so that the pressing column 15 can be lowered onto the workbench 1 to press and fix the sword material. Before descending, it is necessary to adjust the positions of the four pressing columns 15 through the clamping mechanism, so that the pressing columns 15 can be pressed and held on both sides of the shearing line of the sword material, and then a shearing space can be provided for the shearing knife 20 while pressing and holding the sword material.

[0032] See also Figure 2 The shearing mechanism includes a fixed plate 18 for fixing the top of the movable frame 6, a shearing cylinder 19 is fixed at the bottom of the fixed plate 18, and the bottom output end of the shearing cylinder 19 passes through the inside of the holding mechanism and is connected and fixed to the shearing knife 20; through the design of the shearing mechanism, the shearing knife 20 is pushed down by the shearing cylinder 19, thereby realizing the shearing of the sword principle. During the shearing process, raw material fragment particles will be generated, and the raw material fragment particles will be negatively pressed inside the several aggregate slots 4 on the top of the workbench 1 under the action of the negative pressure dust collection mechanism.

[0033] See also Figure 1 and Figure 4The negative pressure dust collecting mechanism includes a side protective cover 16 fixed on the side of the moving frame 6, a top protective cover 21 fixed between the fixed plate 18 and the moving frame 6, and a negative pressure fan 23 fixed on the fixed plate 18. The bottom of the side protective cover 16 is connected with an elastic sealing strip 17. The top protective cover 21 is provided with a plurality of air nozzles 22, and the air nozzles 22 are connected to the output end of the negative pressure fan 23 through an air supply pipe. Through the design of the negative pressure dust collecting mechanism, the negative pressure fan 23 is started, and the negative pressure fan 23 conveys the negative pressure airflow to the inside of the side protective cover 16 through the plurality of air nozzles 22. The negative pressure airflow flows from top to bottom, thereby pressing the raw material fragment particles on the top of the workbench 1, so that the raw material fragment particles can be collected inside the plurality of aggregate slots 4.

[0034] The outer surface of the workbench 1 is provided with a cleaning port matched with the collecting chamber, and a sealing plate is provided in the cleaning hole; the design of the cleaning port facilitates the cleaning of the raw material fragment particles collected inside the collecting chamber.

[0035] When in use, the sword material is placed on the top of the workbench 1, and then the movable frame 6 is driven to descend by the lifting cylinder 3, so that the holding column 15 can descend to the workbench 1 to hold and fix the sword material. Before descending, the positions of the four holding columns 15 need to be adjusted by the clamping mechanism, so that the holding columns 15 can hold the two sides of the shearing line of the sword material, and then a shearing space can be provided to the shearing knife 20 while holding the sword material. Then, the shearing knife 20 is pushed down by the shearing cylinder 19 to realize the shearing of the sword principle. During the shearing process, raw material fragment particles will be generated. Under the action of the negative pressure dust collecting mechanism, the raw material fragment particles will be negatively pressed on the top of the workbench 1, so that a number of raw material fragment particles can be collected inside a number of aggregate slots 4. During the shearing process, the side protective cover 16 and the top protective cover 21 made of transparent material do not affect the observation of the operator.

[0036] The specific operation process of the negative pressure dust collection mechanism is as follows: the negative pressure fan 23 is started, and the negative pressure fan 23 delivers the negative pressure airflow to the inside of the side protection cover 16 through the plurality of air nozzles 22, and the negative pressure airflow flows from top to bottom, thereby pressing the raw material fragment particles on the top of the workbench 1, so that the raw material fragment particles can be collected inside the plurality of aggregate slots 4;

[0037] After the shearing is completed, the raw material fragment particles collected in the aggregate slot 4 need to be collected and processed, that is, the sealing plate 5 is pressed manually (or through a vertical rod) so that the sealing plate 5 opens the passage between the aggregate slot 4 and the collection chamber. At this time, the raw material fragment particles located in the aggregate slot 4 and accumulated on the sealing plate 5 can fall into the collection chamber, thereby achieving the effect of rapid cleaning.

[0038] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sword material cutting device, characterized in that: The invention comprises a workbench (1), wherein a waste collecting assembly is provided at the top center of the workbench (1), a plurality of guide rods (2) are fixed on the outside of the waste collecting assembly, a movable frame (6) is sleeved between the plurality of guide rods (2), a lifting cylinder (3) is provided between the top of the workbench (1) and the bottom of the movable frame (6), the top output end of the lifting cylinder (3) is connected and fixed to the bottom of the movable frame (6), a holding mechanism is provided inside the movable frame (6), a shearing mechanism is fixed at the top center of the movable frame (6), and a negative pressure dust collecting mechanism is provided between the shearing mechanism and the movable frame (6).

2. A sword material cutting device according to claim 1, characterized in that: The waste collection assembly comprises a collection chamber opened in the middle of the workbench (1), the top of the collection chamber is provided with a plurality of collection slots (4) extending through the top of the workbench (1), a sealing plate (5) is hingedly connected at the connection between the top of the collection chamber and the collection slots (4), and a torsion spring is provided at the connection between the sealing plate (5) and the inner wall of the collection chamber.

3. A sword material cutting device according to claim 2, characterized in that: The holding mechanism comprises sliding grooves provided on both sides of the movable frame (6), a motor (8) and an axle support seat (9) are respectively provided on both sides of the sliding groove, a bidirectional screw rod (10) is connected between the side output end of the motor (8) and the axle support seat (9), a nut movable seat (11) is respectively engaged with external threads with opposite thread directions at both ends of the bidirectional screw rod (10), the nut movable seat (11) is slidably connected in the sliding groove, a movable frame 1 (12) and a movable frame 2 (13) are respectively fixed at the ends of the nut movable seat (11) on both sides, a sliding block (14) is slidably connected between the movable frame 1 (12) and the movable frame 2 (13), and a holding column (15) is fixed at the bottom of the sliding block (14).

4. A sword material cutting device according to claim 3, characterized in that: The moving frame 1 (12) and the moving frame 2 (13) are vertically arranged at 90 degrees, and the outer surface of the side of the sliding block (14) is provided with a top sliding groove and a bottom sliding groove in sequence from top to bottom, the top sliding groove is slidably connected to the inner wall of the moving frame 1 (12), and the bottom sliding groove is slidably connected to the inner wall of the moving frame 2 (13).

5. A sword material cutting device according to claim 4, characterized in that: The shearing mechanism comprises a fixing plate (18) fixing the top of the moving frame (6), a shearing cylinder (19) being fixed at the bottom of the fixing plate (18), and a bottom output end of the shearing cylinder (19) passing through the interior of the holding mechanism and being connected and fixed to a shearing knife (20).

6. A sword material cutting device according to claim 5, characterized in that: The negative pressure dust collecting mechanism comprises a side protective cover (16) fixed to the side of the moving frame (6), a top protective cover (21) fixed between the fixing plate (18) and the moving frame (6), and a negative pressure fan (23) fixed on the fixing plate (18); the bottom of the side protective cover (16) is connected to an elastic sealing strip (17); the top protective cover (21) is provided with a plurality of air nozzles (22); the air nozzles (22) are connected to the output end of the negative pressure fan (23) through an air supply pipe.

7. A sword material cutting device according to claim 6, characterized in that: The outer surface of the workbench (1) is provided with a cleaning port matched with the collecting chamber, and a sealing plate is provided in the cleaning port.

8. The sword material cutting device according to claim 7, characterized in that: The movable frame (6) is provided with a guide hole (7) which matches the guide rod (2).

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