Multi-station plane automatic wire drawing machine

Abstract

The utility model discloses a multi-station plane automatic wire drawing machine, which belongs to the technical field of wire drawing machines, and comprises a working table, two supporting mechanisms are arranged on the working table, the rear part of the working table is fixedly connected with a rear vertical frame, and a wire drawing mechanism is arranged on the rear vertical frame. According to the utility model, the two clamping plates are driven to get close synchronously through the threaded fit between the bidirectional screw rod and the movable seat, so that the side part of a workpiece is clamped and fixed, and the clamping plates and the workpiece are driven to move up and down through the threaded fit between the unidirectional screw rod and the lifting frame, so that the top surface of the workpiece is in contact with the bottom surface of the wire drawing belt; and a third motor can be used for driving a transverse moving box and the workpiece to rotate, so that the upper surface and the lower surface of the workpiece are subjected to transposition, and the top surface and the bottom surface of the workpiece are subjected to wire drawing operation through one-time clamping.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wire drawing machine technical field more specifically, relate to a kind of multi-station plane automatic wire drawing machine. BACKGROUND

[0002] Surface wire drawing treatment is to form line on the surface of workpiece by grinding product, and it is a kind of surface treatment means to play decorative effect. Since surface wire drawing treatment can reflect the texture of metal material, it has been more and more loved by users and more and more widely used. In the wire drawing process, in order to improve the efficiency of wire drawing, multi-station wire drawing machine appears.

[0003] After searching, the utility model patent with publication number CN214817470U discloses a kind of multi-station plane automatic wire drawing machine, including first wire drawing mechanism and second wire drawing mechanism, first wire drawing mechanism and second wire drawing mechanism are parallelly arranged, and both structures are same, first wire drawing mechanism includes upper pressure block device and lower pressure block device, lower pressure block device includes upper slide, lower slide, swing motor and front and rear movement air cylinder, lower slide is connected with front and rear movement air cylinder, upper slide is located above lower slide, swing motor is connected with upper slide, upper slide is correspondingly arranged with upper pressure block device;Two wire drawing mechanisms are provided, and front and rear movement air cylinder is provided, can pull lower slide to move forward and backward, can make two wire drawing mechanisms work alternately, i.e. keep one wire drawing mechanism in working state all the time, improve work efficiency, save the time required for placing processing workpiece at the same time;Swing motor is provided, it is convenient to control the forward and backward movement of upper slide, so that upper slide and upper pressure block device jointly act, realize the polishing wire drawing of workpiece, satisfy use requirement.

[0004] But the above patent still has the following deficiencies: some waste will be generated during wire drawing operation, which will affect the subsequent operation if not cleaned;In addition, one clamping of workpiece only facilitates one side to be wire-drawn, when the upper and lower surfaces of the workpiece need to be wire-drawn, the workpiece needs to be repeatedly disassembled and assembled, and the convenience is poor. Therefore, we propose a kind of multi-station plane automatic wire drawing machine. UTILITY MODEL CONTENT

[0005] In view of the problems existing in the prior art, the utility model aims to provide a kind of multi-station plane automatic wire drawing machine.

[0006] To solve the above problems, the utility model adopts the following technical solutions:

[0007] The utility model provides a multi -position plane automatic wire drawing machine, including the workbench, be provided with two support mechanism on the workbench, the rear part of workbench is fixedly connected with rear stand, be provided with wire drawing mechanism on the rear stand, the top of workbench is fixedly connected with two collection box, the top of two collection box is fixedly sleeved with the dust extraction pipe, the end of two dust extraction pipes is fixedly connected with dust cover respectively, the inner chamber of two collection box is fixedly sleeved with filter screen respectively, the front of two collection box is hinged with sealing door, the side of collection box is fixedly installed with the air suction pump, the input of air suction pump extends to the inner chamber of collection box.

[0008] As a preferred scheme of the utility model, the support mechanism includes a first motor fixedly installed at the bottom of the workbench, the output shaft of the first motor extends to the top of the workbench and is fixedly connected with a rotating disc, the top of the rotating disc is fixedly connected with two vertical boxes, the inner cavities of the two vertical boxes are respectively rotatably connected with one-way screws, the top of each vertical box is fixedly installed with a second motor, the output shaft of the second motor is connected with the top end of the one-way screw, the outer sides of the two one-way screws are respectively threadedly sleeved with lifting frames, the sides of the two lifting frames are respectively fixedly connected with L-shaped supports, the two L-shaped supports are respectively fixedly installed with third motors, the output shafts of the two third motors are respectively fixedly connected with horizontal moving boxes, the inner cavities of the horizontal moving boxes are rotatably connected with bidirectional screws, the outer sides of the two ends of the bidirectional screws are respectively threadedly sleeved with moving seats, the sides of the two moving seats are respectively fixedly connected with clamping plates, the ends of the two horizontal moving boxes are respectively fixedly installed with fourth motors, the output shafts of the fourth motors are connected with the ends of the bidirectional screws.

[0009] As a preferred scheme of the utility model, the wire drawing mechanism includes a fifth motor fixedly installed at the rear part of the rear stand and three drive rollers rotatably connected at the front part of the rear stand, the outer sides of the three drive rollers are drivingly connected with wire drawing belts, and one end of the output shaft of the fifth motor is connected with one of the drive roller shafts.

[0010] As a preferred scheme of the utility model, the top of the workbench is fixedly installed with a control panel.

[0011] As a preferred scheme of the utility model, the top and bottom of the moving seat are respectively fitted with the top and bottom of the inner cavity of the horizontal moving box.

[0012] As a preferred scheme of the utility model, the inner cavity of the vertical box is fixedly sleeved with a sliding rod, and the sliding rod is movably sleeved with the lifting frame.

[0013] As a preferred scheme of the utility model, the front part of the rear stand is rotatably connected with a plurality of extrusion rollers, and the bottom of each extrusion roller is fitted with the inner side of the wire drawing belt.

[0014] Compared with the prior art, the utility model has the advantages of:

[0015] (1) In the utility model, two clamping plates are driven to approach synchronously through the screw thread cooperation between the bidirectional screw rod and the moving seat, so that the side of the workpiece is clamped and fixed, the clamping plate and the workpiece are driven to move up and down through the screw thread cooperation between the unidirectional screw rod and the lifting frame, so that the top surface of the workpiece and the bottom surface of the wire drawing belt are in contact, wire drawing of the workpiece is realized, the third motor can drive the transverse moving box and the workpiece to rotate, so that the upper and lower surfaces of the workpiece are transposed, and wire drawing operation is realized on the top surface and the bottom surface of the workpiece in one clamping.

[0016] (2) In the utility model, through the cooperation of the collecting box, the filter screen, the dust suction pipe, the dust suction cover and the air suction pump, the dust suction cover generates suction force through the air suction pump during wire drawing, the waste chips generated in wire drawing are sucked into the inner cavity of the collecting box through the suction force of the dust suction cover, the waste chips entering the inner cavity of the collecting box are intercepted through the filter screen, the function of collecting and cleaning the waste chips generated in wire drawing is realized, and the utility is good. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the structure schematic diagram of the rear stand of the utility model;

[0019] Figure 3 It is the structure schematic diagram of the utility model stand box;

[0020] Figure 4 It is the cross section schematic diagram of the utility model stand box;

[0021] Figure 5 It is the cross section schematic diagram of the utility model transverse moving box;

[0022] Figure 6 It is the cross section schematic diagram of the utility model collecting box.

[0023] Explanation of reference numerals in the drawing:

[0024] 1, workbench;2, rear stand;3, wire drawing mechanism;4, supporting mechanism;5, collecting box;6, filter screen;7, dust suction pipe;8, dust suction cover;9, air suction pump;10, sealing door;11, first motor;12, rotating disc;13, stand box;14, unidirectional screw rod;15, sliding rod;16, second motor;17, lifting frame;18, L-shaped support;19, third motor;20, transverse moving box;21, bidirectional screw rod;22, moving seat;23, clamping plate;24, fourth motor;25, fifth motor;26, drive roller;27, wire drawing belt;28, extrusion roller;29, control panel. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] In the description of the utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, and can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0028] Embodiment:

[0029] Please refer to Figures 1-6 A multi-station plane automatic wire drawing machine, comprising a workbench 1, two supporting mechanisms 4 are arranged on the workbench 1, a rear stand 2 is fixedly connected to the rear part of the workbench 1, a wire drawing mechanism 3 is arranged on the rear stand 2, two collecting boxes 5 are fixedly connected to the top surface of the workbench 1, dust suction pipes 7 are fixedly sleeved on the top of the two collecting boxes 5, dust suction covers 8 are fixedly connected to the ends of the two dust suction pipes 7 respectively, filter screens 6 are fixedly sleeved in the inner cavities of the two collecting boxes 5 respectively, sealing doors 10 are hingedly connected to the front parts of the two collecting boxes 5 respectively, and an air suction pump 9 is fixedly installed on the side surface of the collecting box 5, and the input end of the air suction pump 9 extends into the inner cavity of the collecting box 5.

[0030] In the embodiment, the waste chips collected in the collecting box 5 are cleaned by opening the sealing door 10, and the other two dust suction covers 8 are arranged on the side parts of the two wire drawing stations.

[0031] Specifically, please refer to Figures 1 to 5The supporting mechanism 4 comprises a first motor 11 fixedly installed at the bottom of the workbench 1, an output shaft of the first motor 11 extending to the top of the workbench 1 and being fixedly connected with a rotating disc 12, the top surface of the rotating disc 12 being fixedly connected with two vertical boxes 13, the inner cavities of the two vertical boxes 13 being rotatably connected with one-way lead screws 14 respectively, the top surfaces of the two vertical boxes 13 being fixedly installed with second motors 16 respectively, the output shafts of the second motors 16 being connected with the top ends of the one-way lead screws 14, the outer sides of the two one-way lead screws 14 being threadedly sleeved with lifting frames 17 respectively, the sides of the two lifting frames 17 being fixedly connected with L-shaped supports 18 respectively, the two L-shaped supports 18 being fixedly installed with third motors 19 respectively, the output shafts of the two third motors 19 being fixedly connected with horizontal moving boxes 20 respectively, the inner cavities of the horizontal moving boxes 20 being rotatably connected with bidirectional lead screws 21 respectively, the outer sides of the two ends of the bidirectional lead screws 21 being threadedly sleeved with moving seats 22 respectively, the sides of the two moving seats 22 being fixedly connected with clamping plates 23 respectively, the ends of the two horizontal moving boxes 20 being fixedly installed with fourth motors 24 respectively, the output shafts of the fourth motors 24 being connected with the ends of the bidirectional lead screws 21.

[0032] In the embodiment, the thickness of the clamping plate 23 is smaller than the thickness of the workpiece, so that the clamping plate 23 is not affected during the drawing process, and when the rotating disc 12 rotates to drive the clamping plate 23 to rotate horizontally, the clamping plate 23 is only placed directly below the drawing belt 27, and the horizontal moving box 20 is located at the side below the drawing belt 27.

[0033] Specifically, please refer to Figure 1 and Figure 2 The drawing mechanism 3 comprises a fifth motor 25 fixedly installed at the rear of the rear stand 2 and three driving rollers 26 rotatably connected at the front of the rear stand 2, the outer sides of the three driving rollers 26 being transmissionally connected with a drawing belt 27, and an output shaft of the fifth motor 25 being connected with one end of a rotating shaft of one of the driving rollers 26.

[0034] In the embodiment, two of the driving rollers 26 are horizontally arranged, so that the bottom surface of the drawing belt 27 is in a horizontal state, thereby facilitating the drawing operation on the top of the workpiece.

[0035] Specifically, please refer to Figure 1 The top surface of the workbench 1 is fixedly installed with a control panel 29.

[0036] In the embodiment, the device is controlled through the control panel 29.

[0037] Specifically, please refer to Figure 5 The top surface and the bottom surface of the moving seat 22 are respectively matched with the top surface and the bottom surface of the inner cavity of the horizontal moving box 20.

[0038] In the embodiment, the inner wall of the horizontal moving box 20 is used to limit the moving seat 22, so that the moving seat 22 can only move along the axial direction of the bidirectional lead screw 21.

[0039] Specifically, please refer to Figure 4 , the inner cavity of the vertical box 13 is fixedly sleeved with a sliding rod 15, and the sliding rod 15 and the lifting frame 17 are movably sleeved.

[0040] In this embodiment, the lifting frame 17 is limited by the sliding rod 15, so that the lifting frame 17 can only move along the axial direction of the unidirectional screw rod 14.

[0041] Specifically, please refer to Figure 1 , the front part of the rear vertical frame 2 is rotatably connected with a plurality of extrusion rollers 28, and the bottom surfaces of the plurality of extrusion rollers 28 are respectively attached to the inner side surfaces of the wire drawing belts 27.

[0042] In this embodiment, the inner side of the wire drawing belt 27 is supported by the extrusion rollers 28, so that the wire drawing belt 27 can effectively draw the top surface of the workpiece.

[0043] Working principle: in use, first start the fifth motor 25 drive a drive roll 26 rotation, through the drive roll 26 drive wire drawing belt 27 rotation, at the same time put the workpiece to be drawn between the two clamping plates 23, start the fourth motor 24 drive bidirectional screw rod 21 rotation, through the screw thread cooperation between bidirectional screw rod 21 and two moving seat 22 drive two moving seat 22 and two clamping plates 23 close to each other, use two clamping plates 23 to extrude and fix the two sides of the workpiece, then start the first motor 11 drive rotating disc 12 and workpiece horizontal rotation 180 degrees, at this time two clamping plates 23 clamped workpiece is placed below the wire drawing belt 27, at this time can clamp other workpiece between the other two clamping plates 23 above rotating disc 12, then start the second motor 16 drive unidirectional screw rod 14 rotation, through the screw thread cooperation between unidirectional screw rod 14 and lifting frame 17 drive lifting frame 17, L-shaped support 18, clamping plate 23 and workpiece upward, so that the top surface of the workpiece and the bottom surface of the wire drawing belt 27 contact, so as to draw the top surface of the workpiece, after drawing, start the second motor 16 drive unidirectional screw rod 14 reverse, use the screw thread cooperation between unidirectional screw rod 14 and lifting frame 17 drive workpiece downward, start the third motor 19 drive horizontal moving box 20, clamping plate 23 and workpiece vertical rotation 180 degrees, so that the top surface and bottom surface of the workpiece are transposed, at this time, start the second motor 16 drive unidirectional screw rod 14 forward, so as to drive the top surface of the workpiece and the wire drawing belt 27 at this time, in order to draw the top surface of the workpiece at this time, after drawing, start the first motor 11 drive rotating disc 12 and workpiece rotation 180 degrees, in order to draw other workpiece, and take down the workpiece after drawing, finally, in the process of drawing, start the air pump 9 from the inner cavity of the collection box 5, so as to make the suction pipe 7 and the suction cover 8 produce suction, use the suction force of the suction cover 8 to suck the waste generated by drawing into the inner cavity of the collection box 5, use the filter screen 6 to intercept the waste into the inner cavity of the collection box 5, in order to collect the waste generated by drawing.

[0044] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme of the present application and the improvement concept, which should be covered in the protection scope of the present application.

Claims

1. A multi-station planar automatic wire drawing machine, comprising a worktable (1), characterized in that: Two support mechanisms (4) are provided on the workbench (1). A rear stand (2) is fixedly connected to the rear of the workbench (1). A wire drawing mechanism (3) is provided on the rear stand (2). Two collection boxes (5) are fixedly connected to the top surface of the workbench (1). A shaving pipe (7) is fixedly sleeved on the top of each of the two collection boxes (5). A shaving cover (8) is fixedly connected to the end of each of the two shaving pipes (7). A filter screen (6) is fixedly sleeved in the inner cavity of each of the two collection boxes (5). A sealing door (10) is hinged to the front of each of the two collection boxes (5). An air pump (9) is fixedly installed on the side of the collection box (5). The input end of the air pump (9) extends into the inner cavity of the collection box (5). The support mechanism (4) includes a first motor (11) fixedly installed at the bottom of the workbench (1). The output shaft of the first motor (11) extends to the top of the workbench (1) and is fixedly connected to a rotating disk (12). Two upright boxes (13) are fixedly connected to the top surface of the rotating disk (12). One-way screws (14) are rotatably connected to the inner cavities of the two upright boxes (13). A second motor (16) is fixedly installed on the top surface of each of the two upright boxes (13). The output shaft of the second motor (16) is connected to the top end of the one-way screw (14). Lifting frames (17) are threaded onto the outer sides of the two one-way screws (14). 7) is fixedly connected to L-shaped brackets (18) on its side, and a third motor (19) is fixedly installed on each of the two L-shaped brackets (18). The output shafts of the two third motors (19) are fixedly connected to transverse boxes (20). The inner cavity of each transverse box (20) is rotatably connected to a double-acting screw (21). The outer sides of both ends of the double-acting screw (21) are threaded with moving seats (22). The sides of the two moving seats (22) are fixedly connected to clamping plates (23). The ends of the two transverse boxes (20) are fixedly installed with a fourth motor (24). The output shaft of the fourth motor (24) is connected to the end of the double-acting screw (21).

2. The multi-station planar automatic wire drawing machine according to claim 1, characterized in that: The wire drawing mechanism (3) includes a fifth motor (25) fixedly installed at the rear of the rear frame (2) and three drive rollers (26) rotatably connected to the front of the rear frame (2). The outer sides of the three drive rollers (26) are connected to the wire drawing belt (27). The output shaft of the fifth motor (25) is connected to one end of the shaft of one of the drive rollers (26).

3. The multi-station planar automatic wire drawing machine according to claim 1, characterized in that: A control panel (29) is fixedly installed on the top surface of the workbench (1).

4. The multi-station planar automatic wire drawing machine according to claim 1, characterized in that: The top and bottom surfaces of the movable seat (22) are respectively attached to the top and bottom surfaces of the inner cavity of the transverse box (20).

5. A multi-station planar automatic wire drawing machine according to claim 1, characterized in that: The inner cavity of the upright box (13) is fixedly fitted with a slide rod (15), and the slide rod (15) and the lifting frame (17) are movably fitted together.

6. A multi-station planar automatic wire drawing machine according to claim 2, characterized in that: The front part of the rear support frame (2) is rotatably connected to a plurality of extrusion rollers (28), and the bottom surfaces of the plurality of extrusion rollers (28) are respectively in contact with the inner surface of the pull ribbon (27).

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