Pay-off device of wire drawing machine

Abstract

The utility model relates to the technical field of wire drawing machines, in particular to a pay-off device of a wire drawing machine, which comprises a fixing mechanism and a rotating mechanism, the rotating mechanism is positioned at the bottom end of the fixing mechanism, the fixing mechanism comprises a fixing cylinder, a diverter is fixedly mounted at the top end of the fixing cylinder, and an air inlet pipe is fixedly mounted at the top end of the diverter. According to the metal wire assembling device, the telescopic rod is driven by the telescopic device to stretch out and draw back, so that the clamping column is driven to slide in the sliding groove, and the position of the clamping column is adjusted to be consistent with the radius of an inner ring of a metal wire; and meanwhile, supporting can be generated through the supporting rotating wheel when the metal wires are driven by the rotating disc to rotate for paying off, and the situation that the rotating disc is damaged due to the fact that the metal wires are too heavy is prevented.

Description

Technical Field

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

[0002] The function of the wire drawing machine is to change the diameter of the metal wire from thick to thin. Usually, a traction device is set at a position corresponding to one end of the wire drawing machine, and the traction device is also called a wire-taking device. A wire-paying device is set at the position corresponding to the other end of the wire drawing machine. When the traction device and the wire drawing machine are in working state, the wire-paying device pays off the wire. The metal wire paid out by the wire-paying device passes through the mold or calendering roller of the wire drawing machine and is collected by the roller or wire-taking reel of the traction device.

[0003] As disclosed in the authorization announcement number CN214919278U, a wire drawing machine pay-off device is disclosed, including: a base plate, an active wire drum, an adjustable lead-out drum mechanism and a lead-out mechanism, the active wire drum includes a motor, a rotating shaft and a wire drum, the rotating shaft is rotatably connected to the base plate through a bearing, the output end of the motor is connected to the rotating shaft, and the wire drum is fixed on the rotating shaft; the adjustable lead-out drum mechanism, the adjustable lead-out drum mechanism is fixed on the base plate; the lead-out mechanism includes a column and a support plate fixed on the top of the column, an angle adjustment guide wheel mechanism is provided on the right end face of the support plate, a left notch is provided on the left side of the support plate, and an elastic buffer adjustment mechanism is provided in the left notch. The wire drum of the pay-off device is driven by a motor, and when in use, the speed of the motor can be adjusted to the speed required by the wire drawing machine, and then the wire is led out through the lead-out mechanism, which can effectively reduce the tension on the wire, avoid the wire from being broken or deformed, and facilitate the control of the pay-off speed.

[0004] However, although the existing pay-off device is provided with an adjustment structure, there is no support in the middle of the adjustment structure, which makes the adjustment structure as a whole unstable. At the same time, the rotating parts supporting the metal wire are often damaged by the weight of the metal wire during rotation. Utility Model Content

[0005] The purpose of the present utility model is to provide a wire-paying device for a wire drawing machine to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A wire-paying device for a wire drawing machine includes a fixing mechanism and a rotating mechanism, wherein the rotating mechanism is located at the bottom end of the fixing mechanism, the fixing mechanism includes a fixing cylinder, a diverter is fixedly installed on the top end of the fixing cylinder, an air intake pipe is fixedly installed on the top end of the diverter, an assembly plate is fixedly installed on the bottom end of the fixing cylinder, and assembly screws are movably installed on the assembly plate.

[0008] Preferably, the fixing mechanism further comprises a telescopic device, a telescopic rod is fixedly mounted on the front end of the telescopic device, and a clamping column is fixedly mounted on the front end of the telescopic rod.

[0009] Preferably, a connecting plate is fixedly mounted on the rear end of the retractor, the connecting plate is movably mounted around the fixing tube, and connecting screws are movably mounted on the connecting plate.

[0010] Preferably, the rotating mechanism includes a rotating box, a backing plate is fixedly mounted on the bottom end of the rotating box, a driving machine is fixedly mounted on the right end of the rotating box, and a driving shaft is fixedly mounted on the front end of the driving machine.

[0011] Preferably, the middle of the drive shaft is fixedly mounted inside the support block, the support block is fixedly mounted inside the rotating box, and a drive gear is fixedly mounted on the front end of the drive shaft.

[0012] Preferably, the driving gear is movably mounted on the right side of the reduction gear set, a rotating shaft is fixedly mounted on the top of the reduction gear set, and a rotating disk is fixedly mounted on the top of the rotating shaft.

[0013] Preferably, an assembly plate is movably mounted on the top of the rotating disk, a supporting wheel is fixedly mounted on the bottom of the rotating disk, a slide groove is provided on the top of the rotating disk, and a clamping column is movably mounted in the slide groove. Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. A wire-drawing machine pay-off device drives the telescopic rod to extend and retract through the telescopic device so that the clamping column is driven to slide in the slide groove, thereby adjusting the position of the clamping column to be consistent with the inner ring radius of the metal wire, thereby making the device suitable for different metal wire pay-off operations.

[0015] 2. The wire-paying device of the wire drawing machine can provide support through the support wheel when the rotating disk drives the metal wire to rotate and pay off the wire, thereby preventing the rotating disk from being damaged due to excessive weight of the metal wire. 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 structural diagram of the fixing mechanism of the utility model;

[0018] Figure 3 This is a schematic structural diagram of the rotating mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the planar structure of the rotating mechanism of the utility model.

[0020] In the figure: 101, fixing mechanism; 102, rotating mechanism; 103, fixing cylinder; 104, diverter; 105, air intake pipe; 106, assembly plate; 201, assembly screw; 202, telescopic device; 203, telescopic rod; 204, clamping column; 205, connecting plate; 206, connecting screw; 301, rotating box; 302, pad; 303, driving machine; 304, driving shaft; 305, supporting block; 306, driving gear; 401, reduction gear set; 402, rotating shaft; 403, rotating disk; 405, supporting wheel; 406, slide groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-Figure 4 As shown, the utility model provides a technical solution:

[0023] A wire-paying device for a wire drawing machine includes a fixing mechanism 101 and a rotating mechanism 102, wherein the rotating mechanism 102 is located at the bottom end of the fixing mechanism 101, and the fixing mechanism 101 includes a fixing cylinder 103, a diverter 104 is fixedly installed on the top end of the fixing cylinder 103, an air intake pipe 105 is fixedly installed on the top end of the diverter 104, an assembly plate 106 is fixedly installed on the bottom end of the fixing cylinder 103, and an assembly screw 201 is movably installed on the assembly plate 106.

[0024] Through the above solution, the fixed cylinder can be installed on the top of the rotating disk by assembling screws through the assembly plate. The fixed cylinder can provide support, and the air intake through the intake pipe and the diverter can drive the telescopic device to work.

[0025] In this embodiment, preferably, the fixing mechanism 101 further includes a telescopic device 202 , a telescopic rod 203 is fixedly mounted on the front end of the telescopic device 202 , and a clamping column 204 is fixedly mounted on the front end of the telescopic rod 203 .

[0026] Through the above solution, the telescopic rod is driven to extend and retract by the operation of the telescopic device, so that the clamping column is driven to perform telescopic adjustment.

[0027] In this embodiment, preferably, a connecting plate 205 is fixedly installed at the rear end of the retractor 202 , and the connecting plate 205 is movably installed around the fixing tube 103 . Connecting screws 206 are movably installed on the connecting plate 205 .

[0028] According to the above solution, the expansion joint can be fixed around the fixing tube by connecting screws penetrating the connecting plate.

[0029] In this embodiment, preferably, the rotating mechanism 102 includes a rotating box 301 , a pad 302 is fixedly installed at the bottom end of the rotating box 301 , a driving motor 303 is fixedly installed at the right end of the rotating box 301 , and a driving shaft 304 is fixedly installed at the front end of the driving motor 303 .

[0030] Through the above solution, the friction between the rotating box and the ground can be reduced by the pad, and the driving shaft can be driven to rotate by the driving machine.

[0031] In this embodiment, preferably, the middle of the driving shaft 304 is fixedly installed inside the support block 305 , the support block 305 is fixedly installed inside the rotating box 301 , and a driving gear 306 is fixedly installed at the front end of the driving shaft 304 .

[0032] Through the above solution, the driving shaft can be supported inside the rotating box through the support block, and the driving force can be transmitted through the driving gear.

[0033] In this embodiment, preferably, the driving gear 306 is movably mounted on the right side of the reduction gear set 401 , a rotating shaft 402 is fixedly mounted on the top of the reduction gear set 401 , and a rotating disk 403 is fixedly mounted on the top of the rotating shaft 402 .

[0034] Through the above solution, the reduction gear set can be driven to rotate by the rotation of the driving gear, so that the rotating shaft drives the rotating disk to rotate. The driving gear set is a combination of a large gear and a small gear, which can achieve the effect of reducing speed and increasing torque.

[0035] In this embodiment, preferably, an assembly plate 106 is movably installed on the top of the rotating disk 403, a supporting wheel 405 is fixedly installed on the bottom of the rotating disk 403, a slide groove 406 is opened on the top of the rotating disk 403, and a clamping column 204 is movably installed in the slide groove 406.

[0036] Through the above scheme, the metal wire can be driven to rotate by rotating the rotating disk, the card column can be slid and adjusted in the slide groove through the slide groove, and the bottom of the rotating disk can be supported by the supporting wheel when it rotates, preventing the rotating disk from being damaged by excessive weight of the metal wire.

[0037] When using the wire drawing machine of this embodiment, the user assembles the screw 201 through the assembly plate 106 to complete the combination and fixation of the fixing cylinder 103 and the rotating disk 403 and install the clamping column 204 in the slide groove 406. At this time, it is connected to the air source through the air inlet pipe 105. After the connection, the retractor 202 is pneumatically controlled to work according to the inner ring radius of the metal wire. The retractor 202 drives the retractable rod 203 to extend and retract so that the clamping column 204 is driven to slide in the slide groove 406, so that the position of the clamping column 204 is adjusted to be consistent with the inner ring radius of the metal wire. After the adjustment is completed, the user inserts the metal wire through the top of the device and places it on the rotating disk 40 3 top, and then connect the wire joint to the wire drawing machine. When the wire drawing machine pulls the wire, the driving motor 303 works to drive the driving shaft 304 to rotate inside the supporting block 305, so that the driving gear 306 drives the reduction gear set 401 to rotate. The driving gear 306 group is a combination of a large gear and a small gear, which can complete the function of reducing speed and increasing torque, so that the rotating shaft 402 can drive the rotating disk 403 and the wire at the top thereof to rotate and pay out the wire. When the rotating disk 403 rotates, the supporting wheel 405 moves at the top of the rotating box 301, so that the rotating disk 403 is supported, thereby preventing the rotating disk 403 from being crushed due to the excessive weight of the wire.

[0038] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire drawing machine pay-off device, characterized in that: The invention comprises a fixing mechanism (101) and a rotating mechanism (102), wherein the rotating mechanism (102) is located at the bottom end of the fixing mechanism (101), and the fixing mechanism (101) comprises a fixing cylinder (103), a diverter (104) is fixedly mounted on the top end of the fixing cylinder (103), an air intake pipe (105) is fixedly mounted on the top end of the diverter (104), and an assembly plate (106) is fixedly mounted on the bottom end of the fixing cylinder (103), and an assembly screw (201) is movably mounted on the assembly plate (106).

2. A wire drawing machine pay-off device according to claim 1, characterized in that: The fixing mechanism (101) further comprises a telescopic device (202), a telescopic rod (203) being fixedly mounted on the front end of the telescopic device (202), and a clamping column (204) being fixedly mounted on the front end of the telescopic rod (203).

3. A wire drawing machine pay-off device according to claim 2, characterized in that: A connecting plate (205) is fixedly mounted on the rear end of the telescopic device (202), and the connecting plate (205) is movably mounted around the fixed cylinder (103). Connecting screws (206) are movably mounted on the connecting plate (205).

4. The pay-off device for a wire drawing machine according to claim 1, characterized in that: The rotating mechanism (102) comprises a rotating box (301), a backing plate (302) is fixedly mounted on the bottom end of the rotating box (301), a driving machine (303) is fixedly mounted on the right end of the rotating box (301), and a driving shaft (304) is fixedly mounted on the front end of the driving machine (303).

5. The pay-off device for a wire drawing machine according to claim 4, characterized in that: The middle of the driving shaft (304) is fixedly mounted inside the supporting block (305), the supporting block (305) is fixedly mounted inside the rotating box (301), and a driving gear (306) is fixedly mounted at the front end of the driving shaft (304).

6. A wire drawing machine pay-off device according to claim 5, characterized in that: The driving gear (306) is movably mounted on the right side of the reduction gear set (401), a rotating shaft (402) is fixedly mounted on the top of the reduction gear set (401), and a rotating disk (403) is fixedly mounted on the top of the rotating shaft (402).

7. A wire drawing machine pay-off device according to claim 6, characterized in that: An assembly plate (106) is movably mounted on the top of the rotating disk (403), a supporting wheel (405) is fixedly mounted on the bottom of the rotating disk (403), a sliding groove (406) is provided on the top of the rotating disk (403), and a clamping column (204) is movably mounted in the sliding groove (406).

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