Cutting device for wire rod production

Abstract

The utility model provides a cutting device for wire rod production. The cutting device for wire rod production comprises a support. The device comprises a support and a workbench structure, the support is supported and fixed to the bottom face of the workbench structure, the workbench structure comprises a base table, a scale side plate, a positioning groove, a push strip, a storage groove, a trigger magnetic strip, a sliding groove and a first spring, the support is supported and fixed to the bottom face of the base table, and the scale side plate is fixed to the edge of one end of the surface of the base table; the cutting structure is fixed at one end of the surface of the base table; the triggering structure is installed in the sliding groove in a sliding mode; and the driving structure is mounted in the base station. The cutting device for wire rod production has the advantages that wire rods with different lengths can be correspondingly cut, and the cutting regularity of the wire rods can be kept.

Description

Technical Field

[0001] The utility model relates to the technical field of wire rod cutting, in particular to a cutting device for wire rod production. Background Art

[0002] Wire rod, also known as wire material, usually refers to small diameter round steel in coils; the diameter of the wire rod is in the range of 5-19 mm (usually 6-9 mm), and its lower limit is the minimum size of the cross section of hot-rolled steel. There are many varieties of wire rod; low carbon steel wire rod in carbon steel wire rod is commonly known as soft wire, and medium and high carbon steel wire rod is commonly known as hard wire; wire rod is mainly used as blank for wire drawing, and can also be directly used as building materials and processed into mechanical parts.

[0003] Some existing wire rod production cutting devices are in use. Since various wire rods are widely used, wire rods of different lengths are needed in the process of construction projects. The wire rods will be cut accordingly during production to facilitate the direct use of the wire rods later. However, during the wire rod cutting process, manual operation cannot control the length of the wire rod well, resulting in different lengths.

[0004] Therefore, it is necessary to provide a new wire rod production cutting device to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a cutting device for wire rod production, which can cut wire rods of different lengths and can also maintain the uniformity of wire rod cutting.

[0006] The cutting device for wire rod production provided by the utility model comprises: a bracket; a workbench structure, wherein the bracket support is fixed to the bottom surface of the workbench structure, and the workbench structure comprises a base, a scale side plate, a positioning groove, a push bar, a storage groove, a trigger magnetic strip, a slide groove and a first spring, wherein the bracket support is fixed to the bottom surface of the base, the scale side plate is fixed to the edge of one end of the base surface, the positioning groove is fixed to the connecting point between the base and the scale side plate, the push bar is installed inside the positioning groove, the trigger magnetic strip is fixed to the side wall of one end of the push bar, the slide groove is arranged at one end of the base surface, and the first spring is installed between the push bar and the inside of one end of the positioning groove; a cutting structure, wherein the cutting structure is fixed to one end of the base surface, and the cutting structure comprises It includes a support platform, a hydraulic push rod and a cutting head, the support platform is fixed to one end of the surface of the base platform, the hydraulic push rod is installed on the surface of the support platform, and the cutting head passes through the top surface of the support platform and is installed on the bottom end of the hydraulic push rod; a trigger structure, the trigger structure is slidably installed inside the slide groove; a driving structure, the driving structure is installed inside the base platform, the driving structure includes a motor, a positioning plate, a second spring and a stopper, the motor is installed at one end inside the base platform, the positioning plate is fixed to one end of the motor, the stopper is equidistantly slidably installed on the side wall of the positioning plate, and the second spring is installed between the positioning plate and the stopper; a ramp, the ramp is fixed between the slide groove and the positioning groove, and the bottom surface of the trigger structure slides on the surface of the ramp.

[0007] Preferably, the trigger structure further includes a slider, a tooth groove and an induction magnetic strip, the slider is slidably installed inside the slide groove, the tooth groove is fixed to the bottom surface of the slider, and the induction magnetic strip is embedded in the side wall of one end of the slider.

[0008] Preferably, the sensing magnetic strip and the triggering magnetic strip are at the same height, and one end of the slider abuts against the side wall of one end of the push strip, and the push strip slides inside the positioning groove, and the starting end of the slider does not abut against the push strip.

[0009] Preferably, the driving structure further comprises a transmission belt, teeth and a slot, the transmission belt is clamped on the side wall of the positioning plate, the slot is equidistantly arranged on the inner side wall of the transmission belt, and the teeth are equidistantly fixed on the surface of the transmission belt.

[0010] Preferably, the teeth and the tooth grooves are meshed with each other, and the transmission belt meshes with the slider through the cooperation between the teeth and the tooth grooves, and the upper and lower ends of the slider slide inside the positioning groove and the slide groove respectively, and the positioning groove and the slide groove are connected.

[0011] Preferably, the retaining tooth is locked in the interior of the slot, and the side wall at one end of the retaining tooth is an arc-shaped inclined surface, and the inner wall at one end of the slot is also an arc-shaped inclined surface, and the inclined surface of the retaining tooth is opposite to the inclined surface of the inner wall of the slot.

[0012] Preferably, the length of the induction magnetic strip corresponds to the scale on the scale side plate, and the slider slides inside the positioning groove through the push of the wire rod.

[0013] Compared with the related art, the cutting device for wire rod production provided by the utility model has the following beneficial effects:

[0014] The utility model provides a cutting device for wire rod production, firstly, the wire rod is extended so that one end of the wire rod passes through the side wall of one end of the cutting structure, and the extended wire rod will move forward in a straight line under the limit of the cutting structure and abut against one end of the slider, and as the wire rod continues to extend forward, the wire rod will abut against the side wall of one end of the trigger structure, and as the wire rod extends, the trigger structure is pushed to slide, and at the same time, the push strip is squeezed inward to contract and compress the first spring, so that the induction magnetic strip embedded in the side wall and the trigger magnetic strip abut against each other, and then according to the set cutting length of the wire rod, the trigger structure is pressed. The position of the slider will be calibrated according to the scale on the scale side plate through the contact position between the trigger magnetic strip and the induction magnetic strip. When the slider slides to the specified distance, the induction magnetic strip will be triggered, and the wire rod will stop extending forward, and the cutting structure will start to cut it. Then the cut wire rod will fall onto the surface of the slope, and as the slope rolls into the storage slot for storage, the trigger structure will then be reset under the drive of the driving structure to cut the next wire rod. This device has the advantages of being able to cut wire rods of different lengths and maintaining the neatness of wire rod cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of a wire rod production cutting device provided by the utility model;

[0016] Figure 2 for Figure 1 The structural schematic diagram of the overall cross section in front view shown;

[0017] Figure 3 for Figure 1 The schematic structural diagram of the overall cross-section from the side shown;

[0018] Figure 4 for Figure 2 The enlarged structural diagram of the A part shown;

[0019] Figure 5 for Figure 4 The schematic diagram of the structure of the gear transmission section shown;

[0020] Figure 6 for Figure 3 The enlarged structural diagram of part B shown;

[0021] Figure 7 for Figure 3 The enlarged structural diagram of part C is shown.

[0022] Numbers in the figure: 1. bracket, 2. workbench structure, 21. base, 22. scale side plate, 23. positioning groove, 24. push strip, 25. storage slot, 26. trigger magnetic strip, 27. slide slot, 28. first spring, 3. cutting structure, 31. support, 32. hydraulic push rod, 33. cutting head, 4. trigger structure, 41. slider, 42. tooth groove, 43. induction magnetic strip, 5. coil, 6. driving structure, 61. motor, 62. positioning plate, 63. second spring, 64. stop tooth, 65. transmission belt, 66. tooth, 67. slot, 7. ramp. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0024] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 ,in Figure 1 A schematic structural diagram of a preferred embodiment of a wire rod production cutting device provided by the utility model; Figure 2 for Figure 1 The structural schematic diagram of the overall cross section in front view shown; Figure 3 for Figure 1 The schematic structural diagram of the overall cross-section from the side shown; Figure 4 for Figure 2 The enlarged structural diagram of the A part shown; Figure 5 for Figure 4 The schematic diagram of the structure of the gear transmission section shown; Figure 6 for Figure 3 The enlarged structural diagram of part B shown; Figure 7 for Figure 3The enlarged structural schematic diagram of part C shown in the figure, the cutting device for wire rod production includes: a bracket 1; a workbench structure 2, wherein the bracket 1 is supported and fixed on the bottom surface of the workbench structure 2, and the workbench structure 2 includes a base 21, a scale side plate 22, a positioning groove 23, a push bar 24, a storage groove 25, a trigger magnetic strip 26, a slide groove 27 and a first spring 28, wherein the bracket 1 is supported and fixed on the bottom surface of the base 21, the scale side plate 22 is fixed to the edge of one end of the surface of the base 21, the positioning groove 23 is fixed to the connection point between the base 21 and the scale side plate 22, the push bar 24 is installed inside the positioning groove 23, the trigger magnetic strip 26 is fixed to the side wall of one end of the push bar 24, the slide groove 27 is provided at one end of the surface of the base 21, and the first spring 28 is installed between the push bar 24 and the inside of one end of the positioning groove 23; a cutting structure 3, wherein the cutting structure 3 is fixed to one end of the surface of the base 21, and the cutting structure 3 includes The invention comprises a support platform 31, a hydraulic push rod 32 and a cutting head 33, wherein the support platform 31 is fixed to one end of the surface of the base platform 21, the hydraulic push rod 32 is installed on the surface of the support platform 31, and the cutting head 33 passes through the top surface of the support platform 31 and is installed on the bottom end of the hydraulic push rod 32; a trigger structure 4, wherein the trigger structure 4 is slidably installed inside the slide groove 27; a driving structure 6, wherein the driving structure 6 is installed inside the base platform 21, the driving structure 6 comprises a motor 61, a positioning plate 62, a second spring 63 and a retaining tooth 64, wherein the motor 61 is installed at one end inside the base platform 21, the positioning plate 62 is fixed to one end of the motor 61, the retaining tooth 64 is equidistantly slidably installed on the side wall of the positioning plate 62, and the second spring 63 is installed between the positioning plate 62 and the retaining tooth 64; a ramp 7, wherein the ramp 7 is fixed between the slide groove 27 and the positioning groove 23, and the bottom surface of the trigger structure 4 slides on the surface of the ramp 7.

[0025] In the specific implementation process, Figure 1 , Figure 2 , Figure 6 and Figure 7 As shown, the trigger structure 4 also includes a slider 41, a tooth groove 42 and an induction magnetic strip 43. The slider 41 is slidably installed inside the slide groove 27, the tooth groove 42 is fixed to the bottom surface of the slider 41, and the induction magnetic strip 43 is embedded in the side wall of one end of the slider 41; the induction magnetic strip 43 and the trigger magnetic strip 26 are at the same height, and one end of the slider 41 is in contact with the side wall of one end of the push strip 24, and the push strip 24 slides inside the positioning groove 23, and the starting end of the slider 41 does not conflict with the push strip 24; the length of the induction magnetic strip 43 corresponds to the scale on the scale side plate 22, and the slider 41 slides inside the positioning groove 23 through the push of the coil 5.

[0026] The slider 41 slides in the positioning groove 23 to squeeze the push bar 24 to slide inward to compress the spring, so that the sensing magnetic strip 43 contacts the trigger magnetic strip 26 , and the sliding distance of the slider 41 is consistent with the scale of the scale side plate 22 .

[0027] In the specific implementation process, Figure 2 , Figure 4 , Figure 5 and Figure 7 As shown, the driving structure 6 also includes a transmission belt 65, teeth 66 and a slot 67. The transmission belt 65 is clamped on the side wall of the positioning plate 62, and the slot 67 is equidistantly arranged on the inner side wall of the transmission belt 65, and the teeth 66 are equidistantly fixed on the surface of the transmission belt 65; the teeth 66 are meshed with the tooth grooves 42, and the transmission belt 65 is meshed with the slider 41 through the cooperation of the teeth 66 and the tooth grooves 42, and the upper and lower ends of the slider 41 slide in the interior of the positioning groove 23 and the slide groove 27 respectively, and the positioning groove 23 and the slide groove 27 are connected; the retaining tooth 64 is clamped in the interior of the slot 67, and the side wall of one end of the retaining tooth 64 is an arc-shaped inclined surface, and the inner wall of one end of the slot 67 is also an arc-shaped inclined surface, and the inclined surface of the retaining tooth 64 is opposite to the inclined surface of the inner side wall of the slot 67.

[0028] It is convenient for the motor 61 to drive the transmission belt 65 through the positioning plate 62 to drive the transmission belt 65 to rotate, and then the transmission belt 65 drives the slider 41 to reset through the teeth 66. Due to the arc-shaped side walls of the retaining teeth 64 and one end of the slot 67, the slider 41 will not be obstructed when being pushed by the wire rod 5.

[0029] The working principle of the cutting device for wire rod production provided by the utility model is as follows:

[0030] When in use, first, the wire rod 5 to be cut is pulled out at one end and extended so that one end thereof passes through the side wall of the support platform 31 until it extends to the inside of the positioning groove 23 and contacts the side wall of one end of the slider 41. Then, the cutting length data of the wire rod 5 is adjusted through the control setting. Then, as the wire rod 5 is extended, it pushes the slider 41 to slide inside the slide groove 27 and the positioning groove 23. While the slider 41 slides, the slider 41 presses the push bar 24 inwardly, thereby compressing the first spring 28. The induction magnetic strip 43 embedded in the side wall of the push bar 24 and the trigger magnetic strip 26 embedded in the side wall of the slider 41 will contact each other. Then, as the trigger magnetic strip 26 slides on the side wall of one end of the induction magnetic strip 43, the induction magnetic strip 43 will accurately align with the scale side plate 22 according to the sliding distance. The length of the data should be determined. When the specified length is reached, the induction magnetic strip 43 will be triggered by the trigger magnetic strip 26, and the wire rod 5 will stop extending forward, and the hydraulic push rod 32 will be started, so that the hydraulic push rod 32 pushes the cutting head 33 downward, so that the cutting head 33 cuts the wire rod 5, and then the cut wire rod 5 falls off onto the surface of the ramp 7, and rolls along the inclined surface of the ramp 7 to the storage slot 25 for storage. Then the motor 61 will drive the positioning plate 62 to rotate, drive the retaining teeth 64 to engage with the card slot 67, and rotate the transmission belt 65, drive the transmission belt 65 to engage with the teeth 66 and the tooth groove 42, reset the slider 41, and then the wire rod 5 will be extended again for cutting. This device has the advantages of being able to shear wire rods 5 of different lengths and maintaining the neatness of cutting of the wire rod 5.

[0031] Compared with the related art, the cutting device for wire rod production provided by the utility model has the following beneficial effects:

[0032] The utility model provides a cutting device for wire rod production, firstly, by extending the wire rod 5 so that one end of it passes through the side wall of one end of the cutting structure 3, the extended wire rod 5 will move forward in a straight line under the limit of the cutting structure 3, and will abut against one end of the slider 41, and as the wire rod 5 continues to extend forward, the wire rod 5 will abut against the side wall of one end of the trigger structure 4, and as the wire rod 5 extends, the trigger structure 4 is pushed to slide, and at the same time, the push strip 24 is squeezed to contract inwardly and compress the first spring 28, so that the induction magnetic strip 43 and the trigger magnetic strip 26 embedded in the side wall abut against each other, and then according to the set cutting length of the wire rod 5, the slide The position of block 41 will be calibrated according to the scale on the scale side plate 22 through the contact position between the trigger magnetic strip 26 and the induction magnetic strip 43. When the slider 41 slides to the specified distance, the induction magnetic strip 43 will be triggered, and then the wire rod 5 will stop extending forward, and the cutting structure 3 will start to cut it off, and then the cut wire rod 5 will fall onto the surface of the ramp 7. As the ramp 7 rolls into the storage slot 25 for internal storage, the trigger structure 4 will then be reset under the drive of the drive structure 6 to cut the next wire rod 5. This device has the advantages of being able to cut wire rods 5 of different lengths and maintaining the neatness of cutting of the wire rod 5.

[0033] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A cutting device for wire rod production, characterized in that: include: Bracket (1); The workbench structure (2) is provided, wherein the bracket (1) is supported and fixed on the bottom surface of the workbench structure (2), and the workbench structure (2) comprises a base (21), a scale side plate (22), a positioning groove (23), a push bar (24), a storage groove (25), a trigger magnetic strip (26), a slide groove (27) and a first spring (28), wherein the bracket (1) is supported and fixed on the bottom surface of the base (21), and the scale side plate (22) is fixed on the surface of the base (21). The edge of one end of the surface of the base (21), the positioning groove (23) is fixed to the connection point between the base (21) and the scale side plate (22), the push bar (24) is installed inside the positioning groove (23), the trigger magnetic strip (26) is fixed to the side wall of one end of the push bar (24), the slide groove (27) is provided at one end of the surface of the base (21), and the first spring (28) is installed between the push bar (24) and the inside of one end of the positioning groove (23); A cutting structure (3), wherein the cutting structure (3) is fixed to one end of the surface of the base (21), and the cutting structure (3) comprises a support (31), a hydraulic push rod (32) and a cutting head (33), wherein the support (31) is fixed to one end of the surface of the base (21), the hydraulic push rod (32) is installed on the surface of the support (31), and the cutting head (33) passes through the top surface of the support (31) and is installed on the bottom end of the hydraulic push rod (32); A trigger structure (4), wherein the trigger structure (4) is slidably mounted inside the slide groove (27); A driving structure (6), wherein the driving structure (6) is installed inside the base (21), and the driving structure (6) comprises a motor (61), a positioning plate (62), a second spring (63) and a stop tooth (64); the motor (61) is installed at one end inside the base (21); the positioning plate (62) is fixed to one end of the motor (61); the stop tooth (64) is equidistantly slidably installed on the side wall of the positioning plate (62); and the second spring (63) is installed between the positioning plate (62) and the stop tooth (64); A ramp (7), wherein the ramp (7) is fixed between the slide groove (27) and the positioning groove (23), and the bottom surface of the trigger structure (4) slides on the surface of the ramp (7).

2. The wire rod production cutting device according to claim 1, characterized in that: The trigger structure (4) further comprises a slider (41), a tooth groove (42) and an induction magnetic strip (43); the slider (41) is slidably mounted inside the slide groove (27); the tooth groove (42) is fixed to the bottom surface of the slider (41); and the induction magnetic strip (43) is embedded in the side wall of one end of the slider (41).

3. The wire rod production cutting device according to claim 2, characterized in that: The induction magnetic strip (43) and the trigger magnetic strip (26) are at the same height, and one end of the slider (41) contacts the side wall of one end of the push strip (24), and the push strip (24) slides inside the positioning groove (23), and the starting end of the slider (41) does not contact the push strip (24).

4. The wire rod production cutting device according to claim 2, characterized in that: The driving structure (6) further comprises a transmission belt (65), teeth (66) and a slot (67); the transmission belt (65) is clamped on the side wall of the positioning plate (62); the slot (67) is equidistantly arranged on the inner side wall of the transmission belt (65); and the teeth (66) are equidistantly fixed on the surface of the transmission belt (65).

5. The wire rod production cutting device according to claim 4, characterized in that: The teeth (66) and the tooth grooves (42) are meshed with each other, and the transmission belt (65) is meshed with the slider (41) through the cooperation between the teeth (66) and the tooth grooves (42), and the upper and lower ends of the slider (41) slide inside the positioning groove (23) and the slide groove (27) respectively, and the positioning groove (23) and the slide groove (27) are connected.

6. The cutting device for wire rod production according to claim 4, characterized in that: The retaining tooth (64) is engaged with the interior of the retaining groove (67), and the side wall at one end of the retaining tooth (64) is an arc-shaped inclined surface, and the inner wall at one end of the retaining groove (67) is also an arc-shaped inclined surface, and the inclined surface of the retaining tooth (64) is opposite to the inclined surface of the inner wall of the retaining groove (67).

7. The wire rod production cutting device according to claim 2, characterized in that: The length of the induction magnetic strip (43) corresponds to the scale on the scale side plate (22), and the slider (41) slides inside the positioning groove (23) through the push of the wire rod (5).

Images