Continuous cutting and blanking device

Abstract

The utility model provides a continuous cutting and discharging device, and relates to the technical field of medical supply cutting equipment, the continuous cutting and discharging device comprises a fixing base, a positioning frame and a pressing mechanism, longitudinal through grooves and transverse through grooves are formed in the fixing base, the multiple longitudinal through grooves are transversely arranged, the transverse through grooves are formed between the adjacent longitudinal through grooves, and the multiple transverse through grooves are formed in a staggered mode; the multiple longitudinal through grooves and the multiple transverse through grooves are sequentially communicated to form an arch-shaped cutting track receding groove, mounting positions are formed between the adjacent longitudinal through grooves, the positioning frames are arranged on the mounting positions, a bar penetrates through the multiple positioning frames in the transverse direction, the pressing mechanism is arranged on the positioning frames, and the pressing mechanism and the positioning frames clamp the bar. The fixing base is fixedly arranged on a workbench of the numerical control wire cutting machine tool, a cutting wire of the numerical control wire cutting machine tool penetrates through the cutting track receding groove and continuously moves in an arch shape along the cutting track receding groove to continuously cut bars, and then the cutting efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of medical product cutting equipment, and in particular to a continuous cutting and blanking device. Background Art

[0002] The long rod of the distal spring tube is usually used to manufacture various springs and elastic elements. It can provide elastic deformation ability, realize the storage and release of force, and is widely used in many fields such as machinery, automobiles, electronics, etc.

[0003] Before the long rod of the far-end spring tube is used, it needs to be cut. After the existing cutting device cuts once, the wire cutting needs to be manually moved out along the cutting seam, and then manually moved to the next cutting point to continue cutting and unloading until the rod is finished. The operation is cumbersome and the cutting efficiency is low. Utility Model Content

[0004] The embodiment of the present application provides a continuous cutting and unloading device, wherein a bow-shaped cutting track give-way groove is arranged on a fixed seat, a plurality of mounting positions are arranged in the cutting track give-way groove, a positioning frame is arranged on the mounting position, and a clamping mechanism and the positioning frame clamp the rod material. During cutting, the fixed seat is fixed on the workbench of a CNC wire cutting machine, and the cutting wire of the CNC wire cutting machine passes through the cutting track give-way groove and continuously moves in a bow shape along the cutting track give-way groove to continuously cut the rod material, thereby improving the cutting efficiency and solving the problems of cumbersome operation and low cutting efficiency of existing cutting equipment.

[0005] The embodiment of the present application provides a continuous cutting and unloading device, including a fixing seat, a positioning frame and a clamping mechanism;

[0006] The fixing seat is provided with a longitudinal through slot and a transverse through slot, a plurality of the longitudinal through slots are arranged in a transverse direction, a transverse through slot is provided between adjacent longitudinal through slots, a plurality of the transverse through slots are staggered, a plurality of the longitudinal through slots and a plurality of the transverse through slots are sequentially connected to form a cutting track giving slot, the cutting track giving slot is an arcuate slot, and a mounting position is formed between adjacent longitudinal through slots;

[0007] The positioning frame is arranged on the installation position, the bar material passes through a plurality of the positioning frames in the transverse direction, the clamping mechanism is arranged on the positioning frame, and the clamping mechanism and the positioning frame clamp the bar material;

[0008] The fixing seat is fixed on the workbench of the CNC wire cutting machine. The cutting wire of the CNC wire cutting machine passes through the cutting track give way groove and moves along the cutting track give way groove to cut the rod material. The cutting wire cuts the rod material when it moves forward or backward in the longitudinal through groove, thereby improving the rod cutting efficiency. In addition, the cut rod material will still be clamped by the clamping mechanism and the positioning frame and will not be scattered, which is convenient for subsequent collection.

[0009] In a feasible implementation, the positioning frame is a U-shaped frame, both sides of the positioning frame are provided with connecting grooves, and the top of the positioning frame is provided with a first screw hole connected to the connecting groove;

[0010] The clamping mechanism includes a clamping block and a clamping screw. The clamping block is inserted into the two connecting grooves. The two clamping screws are respectively screwed into the two first screw holes. The bottom end of the clamping screw extends into the connecting groove and abuts against the upper surface of the clamping block. The positioning frame and the clamping block clamp the rod material.

[0011] In a feasible implementation, the clamping mechanism also includes a pad, the length of which matches the length of the positioning frame, the pad is located in the positioning frame, the lower surface of the pressing block is in contact with the upper surface of the pad, and the lower surface of the pad is in contact with the plurality of rods.

[0012] In a feasible implementation, the width of the cushion block matches the width of the positioning frame, that is, is greater than the width of the pressing block. A limiting groove is provided on the upper surface of the cushion block, and the pressing block is inserted into the limiting groove.

[0013] In a feasible implementation, a wire entry slot is provided on the fixing seat, and the wire entry slot is connected to the end of the cutting track clearance slot.

[0014] In a feasible implementation, a positioning groove is provided on the installation position of the fixing seat, and the positioning frame is plugged into the positioning groove.

[0015] In a feasible implementation, a through hole is provided on the positioning groove, a second screw hole corresponding to the through hole is provided on the lower surface of the positioning frame, and a screw passes through the through hole and is screwed into the second screw hole.

[0016] In a feasible implementation, a fixing hole is provided on the fixing seat, and a screw rod passes through the fixing hole and is connected to a workbench of the CNC wire cutting machine.

[0017] A continuous cutting and unloading device is provided in an embodiment of the present application. A longitudinal through groove and a transverse through groove are provided on a fixed seat. A plurality of the longitudinal through grooves are arranged in the transverse direction. The transverse through grooves are arranged between adjacent longitudinal through grooves, and a plurality of the transverse through grooves are arranged in an alternating manner. The plurality of longitudinal through grooves and the plurality of transverse through grooves are sequentially connected to form an arch-shaped cutting track giving groove. A mounting position is formed between adjacent longitudinal through grooves. A positioning frame is arranged on the mounting position. A rod material passes through a plurality of the positioning frames in the transverse direction. A clamping mechanism is arranged on the positioning frame. The clamping mechanism and the positioning frame clamp the rod material. During cutting, the fixed seat is fixed on the workbench of a CNC wire cutting machine. The cutting wire of the CNC wire cutting machine passes through the cutting track giving groove and continuously moves in an arch shape along the cutting track giving groove to continuously cut the rod material, thereby improving the cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the continuous cutting and unloading device provided by the present application;

[0019] Figure 2 It is a structural schematic diagram of the fixed seat;

[0020] Figure 3 is a cross-sectional view of the positioning frame and the clamping mechanism;

[0021] Figure 4 It is a structural schematic diagram of the positioning frame;

[0022] Figure 5 It is a schematic diagram of the structure of the pad;

[0023] Figure 6 It is a schematic diagram of the use status of the continuous cutting and unloading device.

[0024] Description of reference numerals:

[0025] 10-fixed seat; 20-positioning frame; 30-pressing mechanism;

[0026] 11-longitudinal through slot; 12-transverse through slot; 13-wire inlet through slot; 14-positioning slot; 15-through hole; 16-fixing hole; 21-connecting slot; 22-first screw hole; 23-second screw hole; 31-pressing block; 32-tightening screw; 33-cushion block. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present application.

[0028] The long bar stock of the far end spring tube has the following characteristics:

[0029] 1. Good elasticity: It can return to its original shape after being deformed by force and has good elastic properties.

[0030] 2. Fatigue resistance: It can withstand repeated expansion and contraction deformation without prone to fatigue failure.

[0031] 3. Corrosion resistance: Depending on the use environment, it may have a certain degree of corrosion resistance to ensure long-term stable operation.

[0032] The long rod of the far-end spring tube is usually used to manufacture various springs and elastic elements. It can provide elastic deformation ability, realize the storage and release of force, and is widely used in many fields such as machinery, automobiles, and electronics. For example, it is used for buffering and shock absorption in some mechanical structures; it plays a supporting and buffering role in the automobile suspension system; it may be used for the rebound of buttons in electronic devices, etc. The specific use will vary according to different designs and application scenarios.

[0033] Before the long rod of the far-end spring tube is used, it needs to be cut. After the existing cutting device cuts once, the wire cutting needs to be manually moved out along the cutting seam, and then manually moved to the next cutting point to continue cutting and unloading until the rod is finished. The operation is cumbersome and the cutting efficiency is low.

[0034] The continuous cutting and unloading device provided in the present application is provided with a bow-shaped cutting track giving groove on the fixed seat 10, and a plurality of mounting positions are provided in the cutting track giving groove. A positioning frame 20 is provided on the mounting position, and the clamping mechanism 30 and the positioning frame 20 clamp the rod material. During cutting, the fixed seat 10 is fixed on the workbench of the CNC wire cutting machine, and the cutting wire of the CNC wire cutting machine passes through the cutting track giving groove and continuously moves in a bow shape along the cutting track giving groove to continuously cut the rod material, thereby improving the cutting efficiency.

[0035] The specific structure of the continuous cutting and unloading device provided in the present application is described in detail below in conjunction with the accompanying drawings.

[0036] Reference Figure 1-Figure 6 As shown, the embodiment of the present application provides a continuous cutting and unloading device, including a fixing seat 10, a positioning frame 20 and a clamping mechanism 30;

[0037] The fixing seat 10 can be a square base, which cooperates with the workbench of the CNC wire cutting machine. The fixing seat 10 is provided with a longitudinal through slot 11 and a transverse through slot 12. The width of the longitudinal through slot 11 is slightly larger than the diameter of the cutting wire of the CNC wire cutting machine. The plurality of longitudinal through slots 11 are evenly arranged in the transverse direction. The spacing between adjacent longitudinal through slots 11 is designed according to the length of the bar to be cut. A transverse through slot 12 is provided between adjacent longitudinal through slots 11. Figure 2 As shown, the transverse through slots 12 are connected to the ends of the longitudinal through slots 11, and a plurality of transverse through slots 12 are arranged in a staggered manner front to back, and a plurality of longitudinal through slots 11 and a plurality of transverse through slots 12 are sequentially connected to form a cutting track clearance slot, and the cutting track clearance slot is an arcuate slot, and a mounting position is formed between adjacent longitudinal through slots 11;

[0038] The positioning frame 20 is arranged at the installation position, and its open end is vertically upward. The bar material passes through a plurality of positioning frames 20 in the horizontal direction. The clamping mechanism 30 is arranged on the positioning frame 20. The clamping mechanism 30 and the positioning frame 20 clamp the bar material to fix the bar material.

[0039] The fixing seat 10 is fixed on the working table of the CNC wire cutting machine. The cutting wire of the CNC wire cutting machine passes through the cutting track clearance groove and moves in an arc shape along the cutting track clearance groove. The cutting wire moves forward or backward in the longitudinal through groove 11 to cut the rod material, thereby improving the rod cutting efficiency. In addition, the cut rod material will still be clamped by the clamping mechanism 30 and the positioning frame 20, will not be scattered, and is convenient for subsequent collection.

[0040] Reference Figure 3 and Figure 4 As shown, in some embodiments, the positioning frame 20 is a U-shaped frame, and the upper parts of both sides of the positioning frame 20 are provided with connecting grooves 21, and the connecting grooves 21 can be rectangular grooves. The top of the positioning frame 20 is provided with a first screw hole 22 connected to the connecting grooves 21;

[0041] The clamping mechanism 30 includes a clamping block 31 and a clamping screw 32. The clamping block 31 can be a rectangular plate whose width matches the width of the connecting groove 21. The clamping block 31 is inserted into the two connecting grooves 21. The clamping block 31 and the U-shaped positioning frame 20 form a square frame. The rod is inserted into the square frame. The two clamping screws 32 are respectively screwed into the two first screw holes 22. The bottom end of the clamping screw 32 extends into the connecting groove 21 and abuts against the upper surface of the clamping block 31. The clamping screw 32 presses down the clamping block 31, so that the clamping block 31 presses down the rod, and then the positioning frame 20 and the clamping block 31 clamp the rod to fix the rod.

[0042] like Figure 5As shown, in some embodiments, the clamping mechanism 30 also includes a pad block 33, which can be a rectangular plate. The length of the pad block 33 matches the length of the positioning frame 20. The pad block 33 is located in the positioning frame 20. The lower surface of the pressing block 31 is in contact with the upper surface of the pad block 33. The lower surface of the pad block 33 is in contact with multiple rods. The pressing block 31 presses down the pad block 33, and the pad block 33 presses down the rod, that is, the pad block 33 and the positioning frame 20 clamp the rod to fix the rod.

[0043] In some embodiments, the width of the cushion block 33 matches the width of the positioning frame 20, that is, it is larger than the width of the pressing block 31. A limiting groove is provided on the upper surface of the cushion block 33, and the pressing block 31 is inserted into the limiting groove to prevent the cushion block 33 from being misplaced.

[0044] Reference Figure 2 As shown, in some embodiments, a wire feed slot 13 is provided on the fixing seat 10, the width of the wire feed slot 13 is greater than the diameter of the cutting wire, the wire feed slot 13 is connected to the end of the cutting track clearance slot, and the cutting wire of the CNC wire cutting machine tool enters the cutting track clearance slot through the wire feed slot 13.

[0045] In some embodiments, a positioning groove 14 is provided on the mounting position of the fixing seat 10 . The positioning groove 14 is a rectangular groove body and matches with the positioning frame 20 . The positioning frame 20 is plugged into the positioning groove 14 , thereby facilitating the positioning of the positioning frame 20 .

[0046] In some embodiments, a through hole 15 is provided on the positioning groove 14, and a second screw hole 23 corresponding to the through hole 15 is provided on the lower surface of the positioning frame 20. The screw passes through the through hole 15 and is screwed into the second screw hole 23, so that the outer end of the positioning frame 20 is fixed in the positioning groove 14.

[0047] In some embodiments, a fixing hole 16 is provided on the fixing seat 10, and the fixing hole 16 can be a strip-shaped hole. Multiple fixing holes 16 are evenly distributed on the fixing seat 10, and the screw passes through the fixing hole 16 and is connected to the workbench of the CNC wire cutting machine, so that the fixing seat 10 is fixed on the workbench of the CNC wire cutting machine.

[0048] According to the above technical features, the working principle of the continuous cutting and unloading device provided by the present application in the actual application scenario is:

[0049] like Figure 6 As shown, Figure 6A in the middle is a bar material. When in use, the fixing seat 10 is fixed on the workbench of the CNC wire cutting machine, multiple bars A are horizontally inserted into multiple positioning frames 20, and the upper part of the bar material pile is flattened, and the cushion block 33 is placed in the positioning frame 20 and placed on the upper surface of the bar material pile. The pressing block 31 is inserted into the two connecting grooves 21 and is inserted into the limiting groove on the upper surface of the cushion block 33. The clamping screw 32 is screwed with the first screw hole 22, so that the bottom end of the clamping screw 32 extends into the connecting groove 21 and abuts against the upper surface of the clamping block 31. The clamping screw 32 presses down the pressing block 31, and the pressing block 31 presses down the cushion block 33, and the cushion block 33 presses down the bar material, that is, the cushion block 33 and the positioning frame 20 clamp the bar material to fix the bar material;

[0050] During cutting, the cutting wire of the CNC wire cutting machine enters the cutting track clearance groove from the wire feed groove 13, and moves in an arc shape along the cutting track clearance groove. The cutting wire moves forward or backward in the longitudinal groove 11 to cut the bar material, thereby improving the bar material cutting efficiency. In addition, the cut bar material will still be clamped by the clamping mechanism 30 and the positioning frame 20, will not be scattered, and is convenient for subsequent collection.

[0051] The continuous cutting and unloading device provided in the present application is characterized in that a longitudinal through groove 11 and a transverse through groove 12 are provided on a fixed seat 10, and a plurality of longitudinal through grooves 11 are arranged in the transverse direction, and the transverse through grooves 12 are arranged between adjacent longitudinal through grooves 11, and a plurality of transverse through grooves 12 are arranged in an alternating manner, and a plurality of longitudinal through grooves 11 and a plurality of transverse through grooves 12 are sequentially connected to form an arch-shaped cutting track giving groove, and a mounting position is formed between adjacent longitudinal through grooves 11, a positioning frame 20 is arranged on the mounting position, and a rod material passes through a plurality of positioning frames 20 in the transverse direction, and a clamping mechanism 30 is arranged on the positioning frame 20, and the clamping mechanism 30 and the positioning frame 20 clamp the rod material, and during cutting, the fixed seat 10 is fixed on the workbench of a CNC wire cutting machine, and the cutting wire of the CNC wire cutting machine passes through the cutting track giving groove, and continuously moves in an arch shape along the cutting track giving groove, so as to continuously cut the rod material, thereby improving the cutting efficiency.

[0052] It is easy to understand that those skilled in the art can combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments based on the several embodiments provided in the present application, and these embodiments do not exceed the protection scope of the present application.

[0053] The above specific implementation methods further explain in detail the purpose, technical solutions and beneficial effects of the embodiments of the present application. It should be understood that the above are only specific implementation methods of the embodiments of the present application and are not used to limit the protection scope of the embodiments of the present application. Any modifications, equivalent substitutions, improvements, etc. made on the basis of the technical solutions of the embodiments of the present application should be included in the protection scope of the embodiments of the present application.

Claims

1. A continuous cutting and blanking device, characterized in that: include; A fixing seat (10), wherein the fixing seat (10) is provided with a longitudinal through slot (11) and a transverse through slot (12), wherein a plurality of the longitudinal through slots (11) are arranged in a transverse direction, wherein the transverse through slots (12) are provided between adjacent longitudinal through slots (11), wherein the plurality of transverse through slots (12) are arranged in a staggered manner, wherein the plurality of the longitudinal through slots (11) and the plurality of the transverse through slots (12) are sequentially connected to form a cutting track clearance slot, wherein the cutting track clearance slot is an arcuate slot, and a mounting position is formed between adjacent longitudinal through slots (11); Positioning frames (20), the positioning frames (20) being arranged on the installation position, and the bar material passing through a plurality of the positioning frames (20) in the transverse direction; a clamping mechanism (30), the clamping mechanism (30) being arranged on the positioning frame (20), the clamping mechanism (30) and the positioning frame (20) clamping the bar material; The fixing seat (10) is fixedly mounted on a workbench of a numerically controlled wire cutting machine, and a cutting wire of the numerically controlled wire cutting machine penetrates through the cutting track clearance groove and moves along the cutting track clearance groove to cut the bar material.

2. The continuous cutting and unloading device according to claim 1, characterized in that: The positioning frame (20) is a U-shaped frame body, both sides of the positioning frame (20) are provided with connection grooves (21), and the top end of the positioning frame (20) is provided with a first screw hole (22) connected to the connection groove (21); The clamping mechanism (30) comprises a clamping block (31) and a clamping screw (32); the clamping block (31) is inserted into the two connecting grooves (21); the two clamping screws (32) are respectively screwed into the two first screw holes (22); the bottom end of the clamping screw (32) extends into the connecting groove (21) and abuts against the upper surface of the clamping block (31); the positioning frame (20) and the clamping block (31) clamp the bar material.

3. The continuous cutting and unloading device according to claim 2 is characterized in that: The clamping mechanism (30) further comprises a cushion block (33), the length of the cushion block (33) matches the length of the positioning frame (20), the cushion block (33) is located in the positioning frame (20), the lower surface of the pressing block (31) is in contact with the upper surface of the cushion block (33), and the lower surface of the cushion block (33) is in contact with the plurality of rods.

4. The continuous cutting and unloading device according to claim 3 is characterized in that: The width of the cushion block (33) matches the width of the positioning frame (20), that is, it is greater than the width of the pressing block (31); a limiting groove is provided on the upper surface of the cushion block (33), and the pressing block (31) is inserted into the limiting groove.

5. The continuous cutting and unloading device according to claim 1, characterized in that: The fixing seat (10) is provided with a wire feed slot (13), and the wire feed slot (13) is connected to the end of the cutting track clearance slot.

6. The continuous cutting and unloading device according to claim 1, characterized in that: A positioning groove (14) is provided on the installation position of the fixing seat (10), and the positioning frame (20) is plugged into the positioning groove (14).

7. The continuous cutting and unloading device according to claim 6, characterized in that: The positioning groove (14) is provided with a through hole (15), the lower surface of the positioning frame (20) is provided with a second screw hole (23) corresponding to the through hole (15), and a screw passes through the through hole (15) and is screwed to the second screw hole (23).

8. The continuous cutting and unloading device according to claim 1, characterized in that: The fixing seat (10) is provided with a fixing hole (16), and a screw rod passes through the fixing hole (16) and is connected to a workbench of the CNC wire cutting machine tool.

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