Winding device for wire drawing machine

Abstract

The utility model relates to the technical field of wire winding of wire drawing machines, in particular to a wire winding device for a wire drawing machine, which is characterized in that a reciprocating screw rod is horizontally and rotatably arranged on a bottom plate under the action of a first motor, the reciprocating screw rod is in threaded connection with a guide block, and a material passing plate for guiding materials to advance is arranged at the top end of the guide block; the optical shafts are arranged on the bottom plate below the reciprocating screw rod in parallel, are in sliding connection with the guide block and penetrate through the guide block; the air expansion shaft is horizontally arranged on the bottom plate behind the reciprocating screw, the air expansion shaft is sleeved with a winding roller, and the first end of the air expansion shaft is connected with the first end of the reciprocating screw through a transmission assembly; the tensioning assembly is arranged on the guide block behind the material passing plate and comprises a vertical plate arranged on the guide block behind the material passing plate, a supporting shaft is arranged on the vertical plate through a rotating shaft, the first end of the supporting shaft is connected with the middle of the first side of a transverse plate, and two tensioning rollers are arranged at the two ends of the second side of the transverse plate through rotating shafts correspondingly. According to the utility model, the problem of poor winding flatness in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire drawing machine winding, in particular to a wire drawing machine winding device. Background Art

[0002] The wire drawing machine is a non-slip dry continuous wire drawing machine that can accumulate wire. During the drawing process, there is no relative sliding between the steel wire and the surface of the drum in the circumferential direction of the drum, and the surface wear of the two is relatively small. When a middle drum stops temporarily, the drum behind it can still work normally for a period of time depending on its own accumulated wire volume. The wire drawing machine winding device described in the publication number (CN215402301U) pulls the movable frame, and the movable frame and the second fixed frame are moved through the movable hole, and the fixed shafts at both ends of the winding roller are respectively inserted into the first fixed head and the second fixed head, and an elastic force is applied to the movable frame through the spring, so that the fixed shaft and the first fixed head and the second fixed head are more firmly engaged, and the first fixed head and the fixed shaft are fixed by fixing bolts, so that the winding roller can be quickly disassembled and assembled, thereby improving the working efficiency of the winding device.

[0003] The above-mentioned device can effectively facilitate the rapid disassembly and assembly of the winding drum, and effectively improve the working efficiency of the winding device. However, in actual use, as the winding roller moves, the silk wire is also easily displaced with the winding roller, which can easily cause uneven winding and poor winding flatness. The stability of the winding needs to be further improved. Utility Model Content

[0004] In view of this, the utility model provides a wire winding device for a wire drawing machine, aiming to solve the problem of poor winding flatness in the prior art.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] A wire winding device for a wire drawing machine, comprising:

[0007] A reciprocating screw rod is horizontally and rotatably arranged on the bottom plate under the action of the first motor, a guide block is threadedly connected to the reciprocating screw rod, and a feeding plate for guiding the material to move is arranged on the top of the guide block;

[0008] An optical axis is arranged parallel to the bottom plate below the reciprocating screw and is slidably connected with and penetrates the guide block;

[0009] An inflatable shaft is horizontally arranged on the bottom plate behind the reciprocating screw, a winding roller is sleeved on the inflatable shaft, a first end of the inflatable shaft is connected to the first end of the reciprocating screw through a transmission assembly, and when the reciprocating screw rotates, the inflatable shaft is driven to rotate through the transmission assembly;

[0010] A tensioning assembly for adjusting the tension of the material is arranged on the guide block behind the feeding plate, and the tensioning assembly includes:

[0011] The vertical plate is arranged on the guide block behind the feeding plate, the vertical plate has a support shaft on the rotating shaft, the first end of the support shaft is connected to the middle of the first side of the horizontal plate, and two tensioning rollers are respectively arranged on the rotating shafts at both ends of the second side of the horizontal plate.

[0012] The adjusting mechanism is connected with the supporting shaft and is used for driving the supporting shaft to flip.

[0013] A further improvement of the utility model is that the adjustment mechanism comprises:

[0014] a gear, arranged on the supporting shaft;

[0015] A rack, slidably disposed on the first side of the vertical plate, and the rack is meshed with the gear;

[0016] A support plate is arranged on the top of the guide block, a guide rod is horizontally arranged at the end of the rack, and the guide rod can slide into a first sleeve arranged on the support plate, an elastic member is sleeved on the first sleeve, and two ends of the elastic member respectively abut the support plate and the rack.

[0017] A further improvement of the utility model is that a first vertical plate and a second vertical plate are respectively arranged on the bottom plates on both sides of the inflatable shaft, the first end of the inflatable shaft is connected to and penetrates the rotating shaft of the first vertical plate, the second end of the inflatable shaft penetrates the second vertical plate, and the second vertical plate can be separated from the inflatable shaft under the action of the moving component.

[0018] A further improvement of the utility model is that the moving component comprises:

[0019] A slider is arranged on the bottom plate below the second vertical plate, and the slider can move back and forth along the direction of material travel under the action of the cylinder;

[0020] A first screw rod is horizontally and rotatably arranged above the slider under the drive of the second motor, and the first screw rod is arranged parallel to the winding roller, and the first screw rod is threadedly connected to and penetrates the second vertical plate;

[0021] The light rod is arranged parallel to the first screw rod and is slidably connected with and penetrates the second vertical plate.

[0022] A further improvement of the utility model is that the transmission assembly comprises:

[0023] A first pulley, disposed at a first end of the reciprocating screw;

[0024] The second pulley is arranged at the first end of the inflatable shaft and is connected to the first pulley through a belt.

[0025] A further improvement of the utility model is that the outer circumferential surfaces of the tensioning roller and the winding roller are coated with a rubber coating.

[0026] A further improvement of the utility model lies in that the elastic member is an adjusting spring.

[0027] A further improvement of the utility model is that a controller is installed on the base plate, and the first motor, the second motor and the cylinder are all electrically connected to the controller.

[0028] Due to the adoption of the above technical solution, the technical progress achieved by the utility model is:

[0029] The utility model provides a winding device for a wire drawing machine. During the advancement of the metal wire, two tensioning rollers guide the advancement of the metal wire. During the advancement, when the metal wire is too tight, the two tensioning rollers are driven to rotate around a support shaft, and the gear arranged on the support shaft drives the rack to move along the guide rod and compress the elastic member to reduce the tension of the metal wire. When the metal wire is loose, the elastic member begins to stretch, driving the gear to rotate in the opposite direction, and causing the two tensioning rollers to tension the metal wire, thereby realizing automatic adjustment of the metal wire.

[0030] The first motor drives the reciprocating screw to rotate, and the guide block on the reciprocating screw moves back and forth along its axial direction, so that the metal wire can be evenly distributed on the winding roller when winding, increasing the stability and uniformity of the winding roller when winding, and increasing the winding quality of the winding roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0032] Figure 1 This is a schematic diagram of the structure of the winding device of the utility model;

[0033] Figure 2 This is a schematic diagram of the structure of the tensioning assembly of the utility model;

[0034] Figure 3 For this utility model Figure 2 A schematic diagram of a partially enlarged structure of the A;

[0035] Figure 4 This is a schematic diagram of the structure of the transmission assembly of the utility model;

[0036] Figure 5 This is a schematic diagram of the structure of the mobile assembly of the utility model;

[0037] Description of reference numerals:

[0038] 10-reciprocating screw, 11-first motor, 12-bottom plate, 13-guide block, 14-feeding plate, 15-optical axis, 16-inflatable shaft, 17-winding roller, 18-controller, 20-moving assembly, 21-slider, 22-cylinder, 23-first screw, 24-optical rod, 25-second motor, 30-tensioning assembly, 31-vertical plate, 32-support shaft, 33-horizontal plate, 34-tensioning roller, 35-adjusting mechanism, 351-gear, 352-rack, 353-support plate, 354-guide rod, 355-first sleeve, 356-elastic member, 40-transmission assembly, 41-first pulley, 42-second pulley, 43-belt, 51-first vertical plate, 52-second vertical plate. DETAILED DESCRIPTION

[0039] The following will be combined with the accompanying drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, in the following description, specific details such as specific system structures and technologies are proposed for the purpose of explanation rather than limitation, so as to thoroughly understand the embodiments of the utility model. However, it should be clear to those skilled in the art that the utility model can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from hindering the description of the utility model.

[0040] The utility model provides a winding device for a wire drawing machine. Figure 1 -Attached Figure 5It can be seen that it includes a reciprocating screw 10, a guide block 13, a first motor 11, a bottom plate 12, an optical axis 15, a winding roller 17, and a tensioning assembly 30. Under the action of the first motor 11, the reciprocating screw 10 is horizontally and rotatably arranged on the bottom plate 12, and the guide block 13 is threadedly connected to the reciprocating screw 10, and a feeding plate 14 for guiding the material to move is arranged on the top of the guide block 13; the optical axis 15 is arranged parallel to the bottom plate 12 below the reciprocating screw 10, and is slidably connected to and penetrates the guide block 13; the air shaft 16 is horizontally arranged on the bottom plate 12 behind the reciprocating screw 10, and a winding roller 17 is sleeved on the air shaft 16, and the first end of the air shaft 16 is connected to the first end of the reciprocating screw 10 through the transmission assembly 40. When When the reciprocating screw 10 rotates, the air shaft 16 is driven to rotate through the transmission assembly 40; the tensioning assembly 30 for adjusting the tension of the material is arranged on the guide block 13 behind the feeding plate 14, and the tensioning assembly 30 includes a vertical plate 31 arranged on the guide block 13 behind the feeding plate 14, and a support shaft 32 is arranged on the rotating shaft of the vertical plate 31, and the first end of the support shaft 32 is connected to the middle part of the first side of the cross plate 33, and two tensioning rollers 34 are respectively arranged on the rotating shafts at both ends of the second side of the cross plate 33, and the adjusting mechanism 35 is connected to the support shaft 32 for driving the support shaft 32 to flip.

[0041] During operation, a through hole is provided on the feeding plate 14 for the metal wire to pass through. After the metal wire passes through the through hole, it passes through the two tensioning rollers 34 in sequence. After passing through the two tensioning rollers 34, the metal wire is wound around the winding roller 17. The reciprocating screw 10 drives the air shaft 16 to rotate through the transmission component 40. The winding roller 17 is sleeved on the air shaft 16 and rotates with the rotation of the air shaft 16. The winding roller 17 winds up the metal wire. The tensioning component 30 can adjust the tension of the metal wire according to actual conditions. During the movement, when the metal wire is too tight, it will drive the two tensioning rollers 34 to rotate around the support shaft 32 as the center. When the metal wire is relatively loose, the adjustment mechanism 35 drives the gear 351 to rotate in the opposite direction, and makes the two tensioning rollers 34 tension the metal wire, thereby realizing automatic adjustment of the metal wire.

[0042] The outer surfaces of the winding roller 17 and the tensioning roller 34 are coated with a rubber coating, which can play a certain protective role, reduce the friction between the metal wire and the roller, thereby reducing the risk of surface scratches. The rubber coating has good friction characteristics, which can increase the friction coefficient of the winding roller 17, better fix the metal wire, and prevent it from sliding or falling off during the winding process. The first motor 11, the second motor 25, and the cylinder 22 are all electrically connected to the controller 18 on the bottom plate 12. The operator can control the opening and closing of the first motor 11, the second motor 25, and the cylinder 22 by operating the controller 18.

[0043] As an embodiment, according to the attached Figure 2 -Attached Figure 3It can be seen that the gear 351, the rack 352, the elastic member 356 and the support plate 353, the gear 351 is arranged on the support shaft 32; the rack 352 is slidably arranged on the first side of the vertical plate 31, and the rack 352 is meshed with the gear 351; the support plate 353 is arranged at the top of the guide block 13, and the end of the rack 352 is horizontally arranged with a guide rod 354, and the guide rod 354 can slide into the first sleeve 355 arranged on the support plate 353, and the first sleeve 355 is sleeved with an elastic member 356, and the two ends of the elastic member 356 respectively abut against the support plate 353 and the rack 352. The elastic member 356 is an adjustment spring.

[0044] During the movement, when the metal wire is too tight, it will drive the two tensioning rollers 34 to rotate around the support shaft 32, and the gear 351 set on the support shaft 32 will drive the rack 352 to move along the guide rod 354 and compress the elastic member 356 to reduce the tension of the metal wire. When the metal wire is loose, the elastic member 356 begins to stretch, driving the gear 351 to rotate in the opposite direction, and causing the two tensioning rollers 34 to tension the metal wire, thereby realizing automatic adjustment of the metal wire.

[0045] In this embodiment, according to the attached figure 5 of the specification, a first vertical plate 51 and a second vertical plate 52 are respectively arranged on the bottom plate 12 on both sides of the inflatable shaft 16, the first end of the inflatable shaft 16 is connected to and penetrates the rotating shaft of the first vertical plate 51, the second end of the inflatable shaft 16 penetrates the second vertical plate 52, and the second vertical plate 52 can be separated from the inflatable shaft 16 under the action of the moving component 20.

[0046] The first vertical plate 51 is connected to and penetrates the first end rotating shaft of the inflatable shaft 16. The first vertical plate 51 supports and fixes the position of the inflatable shaft to ensure that the inflatable shaft 16 can rotate normally. The second vertical plate 52 is slidably connected to and penetrates the second end of the inflatable shaft 16, and the second vertical plate 52 can be separated from the second end of the inflatable shaft 16 under the action of the moving component 20, ensuring that the winding roller 17 can be normally replaced after winding is completed to meet different work requirements.

[0047] In this embodiment, according to the specification Figure 5 It can be seen that the moving assembly 20 includes a cylinder 22, a slider 21, a first screw 23, a second motor 25 and a polished rod 24. The slider 21 is arranged on the bottom plate 12 below the second vertical plate 52, and the slider 21 can move back and forth along the material travel direction under the action of the cylinder 22; driven by the second motor 25, the first screw 23 is horizontally and rotatably arranged above the slider 21, the first screw 23 is arranged parallel to the winding roller 17, and the first screw 23 is threadedly connected to and penetrates the second vertical plate 52; the polished rod 24 is arranged parallel to the first screw 23, and is slidably connected to and penetrates the second vertical plate 52.

[0048] When the winding roller 17 needs to be replaced, the second motor 25 is turned on, and the second motor 25 drives the first screw 23 to rotate, and the first screw 23 drives the second vertical plate 52 threadedly connected thereto to move in a direction away from the second end of the inflatable shaft 16 until the second vertical plate 52 is separated from the second end of the inflatable shaft 16, and then the cylinder 22 is operated again, and the end of the piston rod of the cylinder 22 contracts, driving the slider 21 and the second vertical plate 52 on the slider 21 to move backward along the direction of material travel, and the second vertical plate 52 is completely separated from the inflatable shaft 16, so that the operator can remove the winding roller 17 conveniently and replace it with a new winding roller 17.

[0049] In this embodiment, according to the specification Figure 4 It can be seen that the transmission assembly 40 includes a first pulley 41, a second pulley 42 and a belt 43. The first pulley 41 is arranged at the first end of the reciprocating screw 10; the second pulley 42 is arranged at the first end of the air shaft 16, and is connected to the first pulley 41 through the belt 43.

[0050] The output end of the second motor 25 is connected to the first end of the reciprocating screw 10. The first motor 11 is turned on. The first motor 11 drives the reciprocating screw 10 and the first pulley 41 set at the second end of the reciprocating screw 10 to rotate. The first pulley 41 drives the air shaft 16 to rotate through the belt 43 and the second pulley 42. Because the winding roller 17 is sleeved on the air shaft 16, when the air shaft 16 rotates, the winding roller 17 rotates accordingly to reel in the wire.

[0051] It should be noted that, in this patent application, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, the sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0052] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention.

Claims

1. A wire winding device for a wire drawing machine, characterized in that: include: A reciprocating screw rod is horizontally and rotatably arranged on the bottom plate under the action of the first motor, a guide block is threadedly connected to the reciprocating screw rod, and a feeding plate for guiding the material to move is arranged on the top of the guide block; An optical axis is arranged parallel to the bottom plate below the reciprocating screw and is slidably connected with and penetrates the guide block; An inflatable shaft is horizontally arranged on the bottom plate behind the reciprocating screw, a winding roller is sleeved on the inflatable shaft, a first end of the inflatable shaft is connected to the first end of the reciprocating screw through a transmission assembly, and when the reciprocating screw rotates, the inflatable shaft is driven to rotate through the transmission assembly; A tensioning assembly for adjusting the tension of the material is arranged on the guide block behind the feeding plate, and the tensioning assembly includes: The vertical plate is arranged on the guide block behind the feeding plate, the vertical plate has a support shaft on the rotating shaft, the first end of the support shaft is connected to the middle of the first side of the horizontal plate, and two tensioning rollers are respectively arranged on the rotating shafts at both ends of the second side of the horizontal plate. The adjusting mechanism is connected with the supporting shaft and is used for driving the supporting shaft to flip.

2. A wire winding device for a wire drawing machine according to claim 1, characterized in that: The regulating mechanism comprises: a gear, arranged on the supporting shaft; A rack, slidably disposed on the first side of the vertical plate, and the rack is meshed with the gear; A support plate is arranged on the top of the guide block, a guide rod is horizontally arranged at the end of the rack, and the guide rod can slide into a first sleeve arranged on the support plate, an elastic member is sleeved on the first sleeve, and two ends of the elastic member respectively abut the support plate and the rack.

3. A wire winding device for a wire drawing machine according to claim 1, characterized in that: A first vertical plate and a second vertical plate are respectively arranged on the bottom plates on both sides of the inflatable shaft, the first end of the inflatable shaft is connected to and penetrates the first vertical plate rotating shaft, the second end of the inflatable shaft penetrates the second vertical plate, and the second vertical plate can be separated from the inflatable shaft under the action of the moving component.

4. A wire winding device for a wire drawing machine according to claim 3, characterized in that: The mobile assembly comprises: A slider is arranged on the bottom plate below the second vertical plate, and the slider can move back and forth along the direction of material travel under the action of the cylinder; A first screw rod is horizontally and rotatably arranged above the slider under the drive of the second motor, and the first screw rod is arranged parallel to the winding roller, and the first screw rod is threadedly connected to and penetrates the second vertical plate; The light rod is arranged parallel to the first screw rod and is slidably connected with and penetrates the second vertical plate.

5. A wire winding device for a wire drawing machine according to claim 2, characterized in that: The transmission assembly comprises: A first pulley, disposed at a first end of the reciprocating screw; The second pulley is arranged at the first end of the inflatable shaft and is connected to the first pulley through a belt.

6. A wire winding device for a wire drawing machine according to claim 1, characterized in that: The outer circumferential surfaces of the tension roller and the winding roller are coated with rubber coating.

7. A wire winding device for a wire drawing machine according to claim 2, characterized in that: The elastic member is an adjusting spring.

8. A wire winding device for a wire drawing machine according to claim 4, characterized in that: A controller is installed on the bottom plate, and the first motor, the second motor and the cylinder are all electrically connected to the controller.

Images