Stainless steel wire positioning and cutting device

Abstract

The utility model relates to the technical field of stainless steel wire machining, and discloses a stainless steel wire positioning and cutting device which comprises a machining table, a position control mechanism is installed on one side of the top of the machining table, a pressing roller is arranged on the other side of the top of the machining table, and a guide rail is arranged between the position control mechanism and the pressing roller. The guide rail is installed on the position control mechanism, a mold moving strip is arranged on the inner wall of the guide rail in a sliding mode, the side face of the mold moving strip makes contact with the outer edge of the pressing roller in a pressing mode, and a wire releasing mechanism is arranged on the surface of the machining table. According to the stainless steel wire positioning and cutting device, the problems that in the prior art, when wound stainless steel wires are transported and taken, collision is prone to occurring, then wavy small creases appear on the stainless steel wires, the creases are difficult to be completely straightened in the cutting process, certain length errors occur in the cutting process, and the cutting quality is influenced are solved. The cutting accuracy of the stainless steel wire is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel wire processing, in particular to a stainless steel wire positioning and cutting device. Background Art

[0002] Stainless steel wire, as the name suggests, is a silk product made of stainless steel. General stainless steel wires are materials to be processed. According to their specific uses, the bundled stainless steel wires need to be straightened and cut to facilitate their subsequent processing and use.

[0003] When stainless steel wire is just drawn and produced, it is too long to be stored easily, so it needs to be wound up on a wire reel and then transported to other workshops for cutting and use. In the prior art, the wound stainless steel wire is very prone to bumping during transportation and use, resulting in small wavy creases on the stainless steel wire. During the cutting process, it is difficult to completely straighten the creases, resulting in a certain length error during cutting, affecting the accuracy of the stainless steel wire cutting. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a stainless steel wire positioning and cutting device, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solutions: a stainless steel wire positioning and cutting device, comprising: a processing table, a positioning control mechanism is installed on one side of the top of the processing table, a pressure roller is arranged on the other side of the top of the processing table, a guide rail is arranged between the positioning control mechanism and the pressure roller, and the guide rail is installed on the positioning control mechanism, a die strip is slidably arranged on the inner wall of the guide rail, and the side surface of the die strip is in pressure contact with the outer edge of the pressure roller, a wire release mechanism is arranged on the surface of the processing table, a wire reel is sleeved on the surface of the wire release mechanism, an end of the stainless steel wire wound on the wire reel extends into the gap between the die strip and the pressure roller, and a cutting mechanism is arranged on the surface of the die strip.

[0006] Preferably, a main shaft is connected through the middle of the pressure roller, the bottom of the main shaft passes through the processing table and is installed on a motor, and the motor is installed at the bottom of the processing table.

[0007] Preferably, the positioning mechanism includes a first support plate and a second support plate, the first support plate and the second support plate are installed as a whole via two parallel slides, the surface of the second support plate is provided with a through groove, a push block is slidably provided on the surface of the slide, a screw rod is rotatably provided on one side of the push block, an extension piece is installed on the other side of the push block, the end of the extension piece away from the push block passes through the through groove and is installed on the surface of the guide rail, the end of the screw rod away from the push block passes through the first support plate and is integrally provided with a control rotary head, and the screw rod is threadedly connected to the first support plate, the surface of the control rotary head is provided with a hole for the regulating rod to pass through, and the center of the pressure roller is on the same straight line as the horizontal and vertical directions of the screw rod.

[0008] Preferably, the wire unwinding mechanism comprises a vertical rod, a bearing is arranged on the surface of the vertical rod, an inverted T-shaped rotary sleeve is arranged on the outer edge of the bearing, and the wire reel is sleeved on the surface of the rotary sleeve.

[0009] Preferably, a slide groove is provided on the top of the die strip, a scale is engraved on the outer edge of the slide groove, the cut-off mechanism is arranged inside the slide groove, a first pressure groove is provided on the side of the die strip, a second pressure groove is provided on the outer edge of the die strip, the positions of the first pressure groove and the second pressure groove correspond to each other, a wire lifting step is provided between the pressure roller and the wire reel, the wire lifting step is installed on the surface of the processing table, one side of the wire lifting step is arranged to be sloped, the stainless steel wire on the wire reel overlaps with the top of the wire lifting step, and the top of the wire lifting step is at the same height as the bottom of the inner wall of the second pressure groove.

[0010] Preferably, a top protrusion is integrally provided at the end of the die strip, and the end of the stainless steel wire wound on the wire reel passes through between the first pressing groove and the second pressing groove and overlaps with the inner wall of the top protrusion.

[0011] Preferably, the mold strip comprises a strip rod, a side of the strip rod near the bottom is provided with an exploration groove, the inner wall of the exploration groove is integrally provided with spur teeth, and the outer edge of the pressure roller near the bottom is provided with gear teeth, and the gear teeth are meshed with the spur teeth.

[0012] Preferably, the cutting mechanism includes a slide plate member and a pressure plate member, the slide plate member and the bottom of the pressure plate member near one side are connected by a thin plate, the bottom of the pressure plate member near the other side is installed with a wall plate, the bottom end of the wall plate is integrally provided with a knife stabilizing member, the middle part of the knife stabilizing member is integrally provided with a cutting knife, the internal rotation of the slide plate member is provided with a limit ring, the top of the limit ring is provided with a screw, the top of the screw passes through the slide plate member and the pressure plate member respectively and is installed with a knob, and the surface of the screw is threadedly connected to the pressure plate member.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The stainless steel wire positioning and cutting device uses a pressure roller to press the stainless steel wire onto the die strip, and at the same time drives the die strip and the stainless steel wire to move, so that the stainless steel wire is completely straightened, which solves the problem that the crease cannot be straightened, and then facilitates the precise positioning and cutting of the length of the stainless steel wire attached to the die strip, thereby improving the accuracy of stainless steel wire cutting and avoiding the occurrence of cutting length errors.

[0015] 2. The stainless steel wire positioning and cutting device is provided with a position control mechanism, so that the cutting device can adapt to a variety of different types of stainless steel wires by replacing the die strip and the pressure roller, and then adjusting the distance between the die strip and the pressure roller, thereby improving the application range of the cutting device. At the same time, the cutting mechanism arranged on the die strip is in a detachable state, so that it can not only change the cutting length according to different requirements, but also facilitate the quick replacement of the cutting mechanism, so as to avoid the situation where the cutting mechanism is damaged due to long-term use and affects the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the disassembled structure of the position control mechanism of the utility model;

[0019] Figure 4 This is a schematic diagram of the disassembled structure of the wire-releasing mechanism of the utility model;

[0020] Figure 5 This is a schematic diagram of the cross-sectional structure of the compression joint between the die strip and the pressure roller of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the die strip and the pressure roller of the utility model when viewed from above;

[0022] Figure 7 This is a schematic diagram of the disassembled structure of the cutting mechanism of the utility model;

[0023] Figure 8 This is a schematic diagram of the end structure of the mold strip of the utility model;

[0024] Fig. 9 It is a schematic diagram of the partial cross-section of the front view structure of the compression joint between the die strip and the pressure roller of the utility model.

[0025] In the figure: 1. processing table; 2. position control mechanism; 21. first support plate; 22. second support plate; 23. slide; 24. through groove; 25. push block; 26. screw rod; 27. control rotary head; 28. extension member; 3. guide rail; 4. mold strip; 41. strip rod; 42. exploration groove; 43. straight teeth; 44. gear teeth; 5. pressure roller; 6. wire release mechanism; 61. vertical rod; 62. bearing; 63. rotary sleeve; 7. wire reel; 8. wire lifting step; 9. cutting mechanism; 91. slide plate; 92. pressure plate; 93. screw rod; 94. limit ring; 95. knob; 96. wall plate; 97. cutter; 98. knife stabilizing member; 10. motor; 11. spindle; 12. slide groove; 13. first pressing groove; 14. second pressing groove; 15. top protrusion. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-9 A stainless steel wire positioning and cutting device comprises: a processing table 1, a positioning control mechanism 2 is installed on one side of the top of the processing table 1, a pressure roller 5 is arranged on the other side of the top of the processing table 1, a guide rail 3 is arranged between the positioning control mechanism 2 and the pressure roller 5, and the guide rail 3 is installed on the positioning control mechanism 2, a die strip 4 is slidably arranged on the inner wall of the guide rail 3, and the side surface of the die strip 4 is in pressure contact with the outer edge of the pressure roller 5, a wire release mechanism 6 is arranged on the surface of the processing table 1, and a wire reel 7 is sleeved on the surface of the wire release mechanism 6, and the end of the stainless steel wire wound on the wire reel 7 extends into the gap between the die strip 4 and the pressure roller 5, and a cutting mechanism 9 is arranged on the surface of the die strip 4.

[0028] Among them, a main shaft 11 is connected to the middle of the pressing roller 5, and the bottom of the main shaft 11 passes through the processing table 1 and is installed on the motor 10. The motor 10 is installed at the bottom of the processing table 1. The motor 10 is used to control the rotation of the pressing roller 5 so that it can automatically straighten and cut the stainless steel wire.

[0029] The control mechanism 2 includes a first support plate 21 and a second support plate 22, which are installed as a whole through two parallel slides 23. A through slot 24 is provided on the surface of the second support plate 22, and a push block 25 is slidably provided on the surface of the slide 23. A screw rod 26 is rotatably provided on one side of the push block 25, and an extension member 28 is installed on the other side of the push block 25. One end of the extension member 28 away from the push block 25 passes through the through slot 24 and is installed on the surface of the guide rail 3. The screw rod 26 is away from the push block 25. One end of the first support plate 21 passes through the first support plate 21 and is integrally provided with a control head 27, and the screw rod 26 is threadedly connected to the first support plate 21, and a hole is provided on the surface of the control head 27 for the adjustment rod to be inserted, and the center of the pressure roller 5 is located on the same straight line as the horizontal and vertical directions of the screw rod 26. By setting the position control mechanism 2, the cutting device can replace the die strip 4 and the pressure roller 5, and then use the position control mechanism 2 to adjust the distance between the die strip 4 and the pressure roller 5, so as to adapt to a variety of different types of stainless steel wires, thereby improving the application range of the cutting device.

[0030] Among them, the wire releasing mechanism 6 includes a vertical rod 61, a bearing 62 is arranged on the surface of the vertical rod 61, an inverted T-shaped rotary sleeve 63 is arranged on the outer edge of the bearing 62, and the wire reel 7 is sleeved on the surface of the rotary sleeve 63. The bearing 62 is utilized to improve the smoothness of the wire reel 7 when it is pulled and rotated, so as to avoid the situation where the pulling force during cutting causes damage to the stainless steel wire.

[0031] Among them, a slide groove 12 is opened on the top of the die-feeding strip 4, and a ruler is engraved on the outer edge of the slide groove 12. The cutting mechanism 9 is arranged inside the slide groove 12. A first pressing groove 13 is opened on the side of the die-feeding strip 4, and a second pressing groove 14 is opened on the outer edge of the die-feeding strip 4. The positions of the first pressing groove 13 and the second pressing groove 14 correspond to each other. A wire lifting step 8 is arranged between the pressure roller 5 and the wire reel 7. The wire lifting step 8 is installed on the surface of the processing table 1, and one side of the wire lifting step 8 is set to be sloped. The stainless steel wire on the wire reel 7 overlaps with the top of the wire lifting step 8, and the top of the wire lifting step 8 is at the same height as the bottom of the inner wall of the second pressing groove 14. The wire lifting step 8 is used to control the direction of the stainless steel wire to avoid the stainless steel wire from contacting other positions of the pressure roller 5 and winding, thereby improving the smoothness of the stainless steel wire when cutting.

[0032] Among them, a top protrusion 15 is integrally provided at the end of the die-feeding strip 4, and the end of the stainless steel wire wound on the wire reel 7 passes through the first pressure groove 13 and the second pressure groove 14 and overlaps with the inner wall of the top protrusion 15. The top protrusion 15 is used to control the position of the end of the stainless steel wire so that the stainless steel wire is cut at a specified length to avoid the end exceeding the die-feeding strip 4 and causing a cutting error.

[0033] Among them, the die-feeding strip 4 includes a strip rod 41, a detection groove 42 is opened on the side of the strip rod 41 near the bottom, and the inner wall of the detection groove 42 is integrally provided with straight teeth 43. The outer edge of the pressure roller 5 near the bottom is provided with gear teeth 44, and the gear teeth 44 are meshed with the straight teeth 43. As the pressure roller 5 rotates, the die-feeding strip 4 moves synchronously with the rotation of the pressure roller 5 by utilizing the meshing of the gear teeth 44 and the straight teeth 43, thereby positioning the cutting length of the stainless steel wire.

[0034] The cutting mechanism 9 includes a slide plate 91 and a pressure plate 92. The slide plate 91 and the pressure plate 92 are connected at the bottom near one side by a thin plate. The pressure plate 92 is installed with a wall-attached plate 96 at the bottom near the other side. The bottom of the wall-attached plate 96 is integrally provided with a knife stabilizing member 98. The middle of the knife stabilizing member 98 is integrally provided with a cutting knife 97. The inner rotation of the slide plate 91 is provided with a limit ring 94. The top of the limit ring 94 is provided with a screw rod 93. The top of the screw rod 93 passes through the slide plate 91 and the pressure plate 92 respectively and is installed with a knob 95. The surface of the screw rod 93 is threadedly connected with the pressure plate 92. Figure 7 As shown, the shape of the cutting knife 97 is set to correspond to the shape of the outer edge of the pressing roller 5, so that the cutting knife 97 can cut the stainless steel wire pressed on the outer edge of the pressing roller 5, thereby achieving the effect of positioning cutting.

[0035] Working principle: the wire reel 7 wound with the stainless steel wire to be cut is inserted into the wire unwinding mechanism 6, and then according to the thickness of the steel wire, the corresponding die strip 4, pressure roller 5 and cutting mechanism 9 are selected and arranged on the processing table 1, and then the control mechanism 2 is controlled to make the guide rail 3 drive the die strip 4 to fit on the outer edge of the pressure roller 5, and then the position of the cutting mechanism 9 is controlled according to the length to be cut, and then one end of the stainless steel wire on the wire reel 7 is pressed against the end of the die strip 4, and the end of the die strip 4 and the end of the stainless steel wire are slid into the guide rail 3, and move with the rotation of the pressure roller 5. Finally, when the cutting mechanism 9 moves to fit with the outer edge of the pressure roller 5, the stainless steel wire passing through the die strip 4 and the pressure roller 5 will be clamped and cut off, and then the cutting of the next section of the steel wire can be started.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stainless steel wire positioning and cutting device, characterized in that: include: A processing table (1), wherein a positioning mechanism (2) is installed on one side of the top of the processing table (1), a pressure roller (5) is arranged on the other side of the top of the processing table (1), a guide rail (3) is arranged between the positioning mechanism (2) and the pressure roller (5), and the guide rail (3) is installed on the positioning mechanism (2), a die strip (4) is slidably arranged on the inner wall of the guide rail (3), the side surface of the die strip (4) is in pressure contact with the outer edge of the pressure roller (5), a wire release mechanism (6) is arranged on the surface of the processing table (1), a wire reel (7) is sleeved on the surface of the wire release mechanism (6), the end of the stainless steel wire wound on the wire reel (7) extends into the gap between the die strip (4) and the pressure roller (5), and a cutting mechanism (9) is arranged on the surface of the die strip (4).

2. A stainless steel wire positioning and cutting device according to claim 1, characterized in that: A main shaft (11) is connected through the middle of the pressure roller (5); the bottom of the main shaft (11) passes through the processing table (1) and is mounted on a motor (10); and the motor (10) is mounted on the bottom of the processing table (1).

3. A stainless steel wire positioning and cutting device according to claim 1, characterized in that: The position control mechanism (2) comprises a first support plate (21) and a second support plate (22), the first support plate (21) and the second support plate (22) being integrally mounted via two parallel slides (23), a through groove (24) being provided on the surface of the second support plate (22), a push block (25) being slidably provided on the surface of the slide (23), a screw rod (26) being rotatably provided on one side of the push block (25), and an extension member (28) being installed on the other side of the push block (25), The end of the extension member (28) away from the push block (25) passes through the through slot (24) and is mounted on the surface of the guide rail (3); the end of the screw rod (26) away from the push block (25) passes through the first support plate (21) and is integrally provided with a control head (27); the screw rod (26) is threadedly connected to the first support plate (21); a hole for the control rod to be inserted is provided on the surface of the control head (27); the center of the pressure roller (5) is located on the same straight line as the horizontal and vertical directions of the screw rod (26).

4. A stainless steel wire positioning and cutting device according to claim 1, characterized in that: The wire unwinding mechanism (6) comprises a vertical rod (61), a bearing (62) is provided on the surface of the vertical rod (61), an inverted T-shaped rotary sleeve (63) is provided on the outer edge of the bearing (62), and the wire reel (7) is sleeved on the surface of the rotary sleeve (63).

5. The stainless steel wire positioning and cutting device according to claim 1, characterized in that: A slide groove (12) is provided on the top of the mold-moving strip (4), and a scale is engraved on the outer edge of the slide groove (12). The cut-off mechanism (9) is arranged inside the slide groove (12). A first pressing groove (13) is provided on the side of the mold-moving strip (4), and a second pressing groove (14) is provided on the outer edge of the mold-moving strip (4). The positions of the first pressing groove (13) and the second pressing groove (14) correspond to each other. A wire lifting step (8) is provided between the pressing roller (5) and the wire reel (7), and the wire lifting step (8) is installed on the surface of the processing table (1). One side of the wire lifting step (8) is arranged in a slope shape. The stainless steel wire on the wire reel (7) overlaps the top of the wire lifting step (8), and the top of the wire lifting step (8) is at the same height as the bottom of the inner wall of the second pressing groove (14).

6. A stainless steel wire positioning and cutting device according to claim 5, characterized in that: The end of the die strip (4) is integrally provided with a top protrusion (15), and the end of the stainless steel wire wound on the wire reel (7) passes through between the first pressing groove (13) and the second pressing groove (14) and overlaps with the inner wall of the top protrusion (15).

7. The stainless steel wire positioning and cutting device according to claim 1, characterized in that: The mold-moving strip (4) comprises a strip rod (41), a side surface of the strip rod (41) close to the bottom is provided with an exploration groove (42), the inner wall of the exploration groove (42) is integrally provided with spur teeth (43), and the outer edge of the pressure roller (5) close to the bottom is provided with gear teeth (44), and the gear teeth (44) mesh with the spur teeth (43).

8. The stainless steel wire positioning and cutting device according to claim 1, characterized in that: The cutting mechanism (9) comprises a slide plate (91) and a pressure plate (92); the slide plate (91) and the pressure plate (92) are connected at the bottom of one side by a thin plate; the pressure plate (92) is provided with a wall-attached plate (96) at the bottom of the other side; a knife-stabilizing member (98) is integrally provided at the bottom of the wall-attached plate (96); a cutting knife (97) is integrally provided at the middle of the knife-stabilizing member (98); a limit ring (94) is provided inside the slide plate (91) for rotation; a screw rod (93) is provided at the top of the limit ring (94); the top of the screw rod (93) passes through the slide plate (91) and the pressure plate (92) respectively and is provided with a knob (95); the surface of the screw rod (93) is threadedly connected to the pressure plate (92).

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