Automatic wire drawing machine

Abstract

The utility model relates to an automatic wire drawing machine, and relates to the technical field of metal processing.The automatic wire drawing machine comprises a base, a vertical conveying mechanism and a working frame, the base comprises a main frame, supporting frames and a lifting motor, the supporting frames are arranged on the upper surface of the main frame at intervals, each supporting frame comprises a supporting plate and supporting cylinders, and the supporting cylinders are arranged at the two ends of the supporting plate; the lifting motor is fixedly connected with the upper surface of the main frame and arranged between the two supporting frames. Matching columns of the vertical conveying mechanism are fixedly connected with the bottoms of the four corners of a conveying frame, lifting rods are fixedly connected with the lower surface of the middle of the conveying frame, the matching columns are connected with supporting cylinders in a matched mode, the lifting rods are connected with lifting motors in a matched mode, and the lifting motors drive the lifting rods to move up and down so as to drive the conveying frame to move up and down. The working frame is connected with the upper surface of the conveying frame, first sliding rails are arranged on the lower surface of the working frame at intervals, first sliding blocks are arranged on the upper surface of the conveying frame and correspondingly matched with the first sliding rails, and the first sliding rails are in sliding connection with the first sliding blocks.

Description

Technical Field

[0001] The present application relates to the technical field of metal processing, and in particular to an automatic wire drawing machine. Background Art

[0002] Wire drawing machines are mainly used to polish the surface of metals (such as stainless steel, copper, aluminum, etc.). Currently, wire drawing machines are roughly divided into two types. One is a portable wire drawing machine, which is usually used to restore the texture and repair scratches of irregularly formed products after welding. The other is an automatic wire drawing machine that performs surface polishing on regularly formed products. When performing polishing, existing automatic wire drawing machines usually fix the workpiece on a continuous feeding conveyor table, make the abrasive belt contact the workpiece, and the motor drives the abrasive belt to rotate, thereby completing the polishing of the workpiece.

[0003] The workbench of the relevant wire drawing machine is unstable when it is working, which leads to uneven force on the metal during wire drawing and uneven surface of the workpiece after processing. Utility Model Content

[0004] The present application provides an automatic wire drawing machine to solve the technical problem in the background technology that the workbench is unstable during operation, resulting in uneven force on the metal during wire drawing and uneven surface of the workpiece after processing.

[0005] In order to solve the above technical problems, a technical solution adopted in the present application is: to provide an automatic wire drawing machine, the automatic wire drawing machine comprising:

[0006] The base comprises a main frame, a support frame, and a lifting motor. The main frame is a frame composed of crisscross plates. The support frames are arranged at intervals on the upper surface of the main frame. The support frame comprises a support plate and a support tube. The support tube is arranged at both ends of the support plate. The lifting motor is connected and fixed to the upper surface of the main frame. The lifting motor is arranged between the two support frames.

[0007] The vertical transport mechanism includes a transport frame, a matching column, and a lifting rod. The matching column is connected and fixed to the bottom of the four corners of the transport frame, the lifting rod is connected and fixed to the middle lower surface of the transport frame, the matching column is connected and matched with the support tube, the lifting rod is connected and matched with the lifting motor, and the lifting motor drives the lifting rod to move up and down and then drives the transport frame to move up and down;

[0008] A working frame is connected to the upper surface of the transport frame, a first slide rail is provided on the lower surface of the working frame, a first slider is provided on the upper surface of the transport frame, the first slider corresponds to and matches the first slide rail, and the first slide rail is slidably connected to the first slider.

[0009] By adopting the above technical solution, the vertical transport mechanism and the base are relatively moved by the lifting rod and the lifting motor, the matching column on the vertical transport mechanism and the supporting tube on the base are matched and connected, and the working frame is connected to the transport frame, thereby improving the stability of the base, the vertical transport mechanism and the working frame during operation, making the wire drawing and grinding force uniform and the surface of the workpiece more uniform after processing.

[0010] Optionally, the automatic wire drawing machine includes a transverse transport mechanism, which is arranged on the transport frame. The transverse transport mechanism includes a transverse transport motor, a fixed plate, and a rotating gear. The fixed plate is connected and fixed to the upper surface of the transport frame, the transverse transport motor is connected and fixed to the fixed plate, and the output end of the transverse transport motor is connected to the rotating gear. The height of the rotating gear is higher than the upper surface of the transport frame.

[0011] By adopting the above technical solution, the transverse transport mechanism on the transport frame is connected with the working frame, and the transverse transport mechanism drives the working frame to move in the X-axis direction to perform wire drawing and grinding on the workpiece.

[0012] Optionally, the working frame includes an engagement rail, the engagement rail is arranged on the lower surface of the working frame, the engagement rail is arranged between the two first slide rails, the engagement rail corresponds to the rotating gear, and the engagement rail is meshed and connected with the rotating gear.

[0013] By adopting the above technical solution, the rotating gear drives the meshing rail to move in the X-axis direction, thereby improving the stability of the movement and preventing the workbench from being unstable and causing uneven wire drawing and grinding of the workpiece.

[0014] Optionally, the automatic wire drawing machine includes a box body, which is connected and fixed to the base, and a snap-in groove is provided on the lower side of the box body. Clip-in blocks are provided on both sides of the main frame, and the clip-in blocks match and correspond to the clip-in grooves. The clip-in blocks are snap-connected to the clip-in grooves, and the box body is provided on both sides of the main frame.

[0015] By adopting the above technical solution, the box serves as a distribution box and safety protection for electrical components such as motors, systems, and sensors.

[0016] Optionally, the automatic wire drawing machine includes a driving mechanism, which includes a driving assembly and a support seat, the driving assembly is connected and fixed to the upper surface of the support seat, an empty groove is provided inside the box, the support seat is arranged in the empty groove, and the box is fixedly connected to the driving mechanism.

[0017] By adopting the above technical solution, the support seat is arranged in the empty slot and protected by the box body to prevent the support seat from being damaged during work. The box body fixes the support seat, improves the stability during work, and ensures the uniformity of wire drawing and grinding of the workpiece.

[0018] Optionally, the driving assembly includes a driving motor, a driving wheel, and a sanding belt. The driving motor is arranged on the upper surface of the support seat, the output end of the driving motor is connected to the driving wheel, the driving wheel is provided with the sanding belt, the driving motor drives the driving wheel to rotate, and the driving wheel drives the sanding belt to move.

[0019] By adopting the above technical solution, the driving motor drives the abrasive belt to rotate to perform wire drawing and grinding operations on the workpiece.

[0020] Optionally, the driving mechanism includes a linear motor, which is connected to the upper surfaces of the two support seats and is arranged between the sanding belts.

[0021] By adopting the above technical solution, the linear motor drives the grinding mechanism to move along the sanding belt to perform wire drawing and grinding operations on the workpiece.

[0022] Optionally, the driving mechanism includes a guide assembly, the guide assembly includes a guide wheel and a guide plate, the guide plate is arranged on the linear motor, the guide wheel is connected and fixed to the guide plate, the guide wheel is in tensioning contact with the abrasive belt, and the guide wheel tensions and guides the abrasive belt.

[0023] By adopting the above technical solution, when the workpiece is subjected to wire drawing and grinding, the sanding belt may become loose over time. The guide assembly can guide the sanding belt to keep it parallel to the workpiece, and tension the sanding belt to restore it to a tensioned state.

[0024] Optionally, the automatic wire drawing machine includes a grinding mechanism, the grinding mechanism is connected to the sanding belt, the grinding mechanism is fixedly connected to the linear motor, and the linear motor drives the grinding mechanism to move.

[0025] By adopting the above technical solution, the linear motor drives the grinding mechanism to perform wire drawing grinding on the workpiece, and the grinding mechanism reciprocates along the sanding belt to perform wire drawing grinding on the workpiece.

[0026] Optionally, the automatic wire drawing machine includes a grinding mechanism and a protective cover, wherein the protective cover is connected and fixed to the upper surface of the support seat, and the protective cover is arranged above the sanding belt.

[0027] By adopting the above technical solution, the protective cover protects the sanding belt and the grinding mechanism, preventing dust from falling during the wire drawing and grinding operation, and protecting them safely.

[0028] The beneficial effect of the present application is as follows: the present application provides an automatic wire drawing machine. When the automatic wire drawing machine performs wire drawing and grinding operations, the vertical transport mechanism and the base move relative to each other through the lifting rod and the lifting motor, the matching column on the vertical transport mechanism and the supporting cylinder on the base are matched and connected, and the working frame is then connected to the transport frame, which improves the stability of the base, the vertical transport mechanism and the working frame during operation, makes the wire drawing and grinding force uniform, and makes the surface of the workpiece after processing more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0030] Figure 1 It is a structural schematic diagram of an automatic wire drawing machine provided in an embodiment of the present application;

[0031] Figure 2 is a schematic diagram of the structure of the base provided in an embodiment of the present application;

[0032] Figure 3 is a structural schematic diagram of a vertical transport mechanism provided in an embodiment of the present application;

[0033] Figure 4 It is a structural schematic diagram of a working frame provided in an embodiment of the present application;

[0034] Figure 5 It is a structural schematic diagram of a box provided in an embodiment of the present application;

[0035] Figure 6 is a schematic diagram of the structure of the driving mechanism provided in an embodiment of the present application;

[0036] Figure 7 It is a partial enlarged structural schematic diagram of the driving mechanism provided in the embodiment of the present application.

[0037] Description of reference numerals:

[0038] 10. Automatic wire drawing machine; 100. Base; 110. Main frame; 112. Clamping block; 120. Support frame; 122. Support plate; 124. Support cylinder; 130. Lifting motor; 200. Vertical transport mechanism; 210. Transport frame; 212. First slide block; 220. Matching column; 230. Lifting rod; 300. Working frame; 310. First slide rail; 320. Engaging rail; 400. Horizontal transport mechanism; 410 , horizontal transport motor; 420, fixed plate; 430, rotating gear; 500, box body; 510, snap-in slot; 520, empty slot; 600, driving mechanism; 610, driving assembly; 612, driving motor; 614, driving wheel; 616, sanding belt; 620, supporting seat; 630, linear motor; 640, guide assembly; 642, guide wheel; 644, guide plate; 700, grinding mechanism; 800, protective cover. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0040] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back...), such directional indications are only used to explain the relative position relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0041] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0042] like Figures 1 to 7 As shown, the present application provides an automatic wire drawing machine 10 , which includes a base 100 , a vertical transport mechanism 200 , and a work frame 300 .

[0043] The base 100 includes a main frame 110, a support frame 120, and a lifting motor 130. The main frame 110 is a frame composed of criss-cross plates. The support frames 120 are arranged at intervals on the upper surface of the main frame 110. The support frame 120 includes a support plate 122 and a support tube 124. The support tube 124 is arranged at both ends of the support plate 122. The lifting motor 130 is connected and fixed to the upper surface of the main frame 110, and the lifting motor 130 is arranged between the two support frames 120.

[0044] The vertical transport mechanism 200 includes a transport frame 210, a matching column 220, and a lifting rod 230. The matching column 220 is connected and fixed to the bottom of the four corners of the transport frame 210, the lifting rod 230 is connected and fixed to the middle lower surface of the transport frame 210, the matching column 220 is connected and matched with the support tube 124, and the lifting rod 230 is connected and matched with the lifting motor 130. The lifting motor 130 drives the lifting rod 230 to move up and down and then drives the transport frame 210 to move up and down.

[0045] The working frame 300 is connected to the upper surface of the transport frame 210 , the lower surface of the working frame 300 is provided with a first slide rail 310 , the upper surface of the transport frame 210 is provided with a first slider 212 , the first slider 212 corresponds to and matches the first slide rail 310 , and the first slide rail 310 is slidably connected to the first slider 212 .

[0046] The vertical transport mechanism 200 and the base 100 move relative to each other through the lifting rod 230 and the lifting motor 130. The matching column 220 on the vertical transport mechanism 200 and the supporting cylinder 124 on the base 100 are matched and connected, and the working frame 300 is connected to the transport frame 210, which improves the stability of the base 100, the vertical transport mechanism 200 and the working frame 300 during operation, makes the wire drawing and grinding force uniform, and makes the surface of the workpiece more uniform after processing.

[0047] like Figure 1 , Figure 2 , Figure 3 As shown, the automatic wire drawing machine 10 includes a transverse transport mechanism 400, which is arranged on the transport frame 210. The transverse transport mechanism 400 includes a transverse transport motor 410, a fixed plate 420, and a rotating gear 430. The fixed plate 420 is connected and fixed to the upper surface of the transport frame 210, the transverse transport motor 410 is connected and fixed to the fixed plate 420, the output end of the transverse transport motor 410 is connected to the rotating gear 430, and the height of the rotating gear 430 is higher than the upper surface of the transport frame 210. The transverse transport mechanism 400 on the transport frame 210 is cooperatively connected with the work frame 300, and the transverse transport mechanism 400 drives the work frame 300 to move in the X-axis direction to perform wire drawing and grinding on the workpiece.

[0048] like Figure 4 As shown, the workbench 300 includes a meshing rail 320, and the meshing rail 320 is arranged on the lower surface of the workbench 300. The meshing rail 320 is arranged between the two first slide rails 310. The meshing rail 320 corresponds to the rotating gear 430. The meshing rail 320 is meshed and connected with the rotating gear 430. The rotation of the rotating gear 430 drives the meshing rail 320 to move in the X-axis direction, thereby improving the stability of the movement and preventing the instability of the workbench 300 from causing uneven wire drawing and grinding of the workpiece.

[0049] like Figure 1 , Figure 5 As shown, the automatic wire drawing machine 10 includes a box body 500, which is connected and fixed to the base 100. A snap-in groove 510 is provided on the lower side of the box body 500. A snap-in block 112 is provided on both sides of the main frame 110. The snap-in blocks 112 and the snap-in groove 510 match and correspond to each other. The snap-in blocks 112 and the snap-in groove 510 are snap-fitted. The box body 500 is provided on both sides of the main frame 110, and the box body 500 serves as a distribution box and safety protection for electrical components such as motors, systems, and sensors.

[0050] like Figure 1 , Figure 6 As shown, the automatic wire drawing machine 10 includes a driving mechanism 600, and the driving mechanism 600 includes a driving component 610 and a support seat 620. The driving component 610 is connected and fixed to the upper surface of the support seat 620. An empty groove 520 is provided inside the box 500, and the support seat 620 is arranged in the empty groove 520. The box 500 is fixedly connected to the driving mechanism 600, and the support seat 620 is arranged in the empty groove 520 and protected by the box 500 to prevent the support seat 620 from being damaged during work. The box 500 fixes the support seat 620, improves the stability during work, and ensures the uniformity of wire drawing and grinding of the workpiece.

[0051] like Figure 6 As shown, the driving assembly 610 includes a driving motor 612, a driving wheel 614, and a sanding belt 616. The driving motor 612 is arranged on the upper surface of the support seat 620, and the output end of the driving motor 612 is connected to the driving wheel 614. The driving wheel 614 is provided with the sanding belt 616. The driving motor 612 drives the driving wheel 614 to rotate, and the driving wheel 614 drives the sanding belt 616 to move. The driving motor 612 drives the sanding belt 616 to rotate to perform wire drawing and grinding operations on the processed workpiece.

[0052] like Figure 6As shown, the driving mechanism 600 includes a linear motor 630, which is connected to the upper surfaces of the two support seats 620. The linear motor 630 is arranged between the sanding belts 616. The linear motor 630 drives the grinding mechanism 700 to move along the sanding belts 616 to perform wire drawing and grinding operations on the workpiece.

[0053] like Figure 6 , Figure 7 As shown, the driving mechanism 600 includes a guide assembly 640, and the guide assembly 640 includes a guide wheel 642 and a guide plate 644. The guide plate 644 is arranged on the linear motor 630, and the guide wheel 642 is connected and fixed to the guide plate 644. The guide wheel 642 is in tensioned contact with the abrasive belt 616. The guide wheel 642 tensions and guides the abrasive belt 616. When the workpiece is subjected to wire drawing and grinding, the abrasive belt 616 may become loose over time. The guide assembly 640 may guide the abrasive belt 616 to keep it parallel to the workpiece, and tension the abrasive belt 616 to restore it to a tensioned state.

[0054] like Figure 1 As shown, the automatic wire drawing machine 10 includes a grinding mechanism 700, and the grinding mechanism 700 is connected to the sanding belt 616. The grinding mechanism 700 is fixedly connected to the linear motor 630, and the linear motor 630 drives the grinding mechanism 700 to move. The linear motor 630 drives the grinding mechanism 700 to perform wire drawing and grinding on the workpiece, and the grinding mechanism 700 moves back and forth along the sanding belt 616 to perform wire drawing and grinding on the workpiece.

[0055] like Figure 1 As shown, the automatic wire drawing machine 10 includes a grinding mechanism 700 and a protective cover 800. The protective cover 800 is connected and fixed to the upper surface of the support seat 620. The protective cover 800 is arranged above the sanding belt 616. The protective cover 800 protects the sanding belt 616 and the grinding mechanism 700 to prevent dust from falling during the wire drawing and grinding operation, thereby providing safety protection.

[0056] In summary, it is easy for those skilled in the art to understand that the present application provides an automatic wire drawing machine 10. When the automatic wire drawing machine 10 performs wire drawing and grinding operations, the vertical transport mechanism 200 and the base 100 move relative to each other through the lifting rod 230 and the lifting motor 130. The matching column 220 on the vertical transport mechanism 200 and the support cylinder 124 on the base 100 are matched and connected, and the working frame 300 is further connected to the transport frame 210, which improves the stability of the base 100, the vertical transport mechanism 200 and the working frame 300 during operation, so that the wire drawing and grinding force is uniform, and the surface of the workpiece after processing is more uniform. The linear motor 630 drives the grinding mechanism 700 to perform wire drawing and grinding operations on the processed workpiece, and the grinding mechanism 700 extends the sanding belt 616 to perform wire drawing and grinding on the processed workpiece back and forth. It has a simple structure, high working efficiency and stable working state, uniform wire drawing and grinding, and high processing quality.

[0057] The above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the implementation methods of the present application. For those of ordinary skill in the art, other different forms of changes or modifications can also be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An automatic wire drawing machine (10), characterized in that: The automatic wire drawing machine (10) comprises: A base (100) comprises a main frame (110), a support frame (120), and a lifting motor (130); the main frame (110) is a frame composed of crisscrossed plates; the support frames (120) are arranged at intervals on the upper surface of the main frame (110); the support frames (120) comprise a support plate (122) and a support tube (124); the support tube (124) is arranged at both ends of the support plate (122); the lifting motor (130) is connected and fixed to the upper surface of the main frame (110); and the lifting motor (130) is arranged between the two support frames (120); A vertical transport mechanism (200) comprises a transport frame (210), a matching column (220), and a lifting rod (230), wherein the matching column (220) is connected and fixed to the bottom of the four corners of the transport frame (210), the lifting rod (230) is connected and fixed to the middle lower surface of the transport frame (210), the matching column (220) is connected and matched to the support cylinder (124), the lifting rod (230) is connected and matched to the lifting motor (130), and the lifting motor (130) drives the lifting rod (230) to move up and down, thereby driving the transport frame (210) to move up and down; A working frame (300) is connected to the upper surface of the transport frame (210); a first slide rail (310) is provided at intervals on the lower surface of the working frame (300); a first slider (212) is provided on the upper surface of the transport frame (210); the first slider (212) corresponds to and matches the first slide rail (310); and the first slide rail (310) is slidably connected to the first slider (212).

2. The automatic wire drawing machine (10) according to claim 1, characterized in that: The automatic wire drawing machine (10) comprises a transverse transport mechanism (400), which is arranged on the transport frame (210). The transverse transport mechanism (400) comprises a transverse transport motor (410), a fixed plate (420), and a rotating gear (430). The fixed plate (420) is connected and fixed to the upper surface of the transport frame (210), the transverse transport motor (410) is connected and fixed to the fixed plate (420), the output end of the transverse transport motor (410) is connected to the rotating gear (430), and the height of the rotating gear (430) is higher than the upper surface of the transport frame (210).

3. The automatic wire drawing machine (10) according to claim 2, characterized in that: The working frame (300) comprises an engagement rail (320), the engagement rail (320) being arranged on the lower surface of the working frame (300), the engagement rail (320) being arranged between the two first slide rails (310), the engagement rail (320) correspondingly matching the rotating gear (430), and the engagement rail (320) being meshed and connected with the rotating gear (430).

4. The automatic wire drawing machine (10) according to claim 1, characterized in that: The automatic wire drawing machine (10) comprises a box body (500), the box body (500) is connected and fixed to the base (100), a clamping groove (510) is provided on the lower side of the box body (500), clamping blocks (112) are provided on both sides of the main frame (110), the clamping blocks (112) and the clamping groove (510) are matched and corresponded, the clamping blocks (112) and the clamping groove (510) are clamped, and the box body (500) is arranged on both sides of the main frame (110).

5. The automatic wire drawing machine (10) according to claim 4, characterized in that: The automatic wire drawing machine (10) comprises a driving mechanism (600), wherein the driving mechanism (600) comprises a driving component (610) and a support seat (620), wherein the driving component (610) is connected and fixed to the upper surface of the support seat (620), an empty slot (520) is provided inside the box (500), the support seat (620) is arranged in the empty slot (520), and the box (500) is fixedly connected to the driving mechanism (600).

6. The automatic wire drawing machine (10) according to claim 5, characterized in that: The driving assembly (610) comprises a driving motor (612), a driving wheel (614), and a sanding belt (616); the driving motor (612) is arranged on the upper surface of the support seat (620); an output end of the driving motor (612) is connected to the driving wheel (614); the driving wheel (614) is provided with the sanding belt (616); the driving motor (612) drives the driving wheel (614) to rotate; and the driving wheel (614) drives the sanding belt (616) to move.

7. The automatic wire drawing machine (10) according to claim 6, characterized in that: The driving mechanism (600) comprises a linear motor (630), wherein the linear motor (630) is connected to the upper surfaces of the two support seats (620), and the linear motor (630) is arranged between the sanding belts (616).

8. The automatic wire drawing machine (10) according to claim 7, characterized in that: The driving mechanism (600) comprises a guide assembly (640), the guide assembly (640) comprising a guide wheel (642) and a guide plate (644), the guide plate (644) being arranged on the linear motor (630), the guide wheel (642) being connected and fixed to the guide plate (644), the guide wheel (642) being in tensioned contact with the sanding belt (616), and the guide wheel (642) tensioningly guides the sanding belt (616).

9. The automatic wire drawing machine (10) according to claim 8, characterized in that: The automatic wire drawing machine (10) comprises a grinding mechanism (700), wherein the grinding mechanism (700) is connected to the sanding belt (616), the grinding mechanism (700) is fixedly connected to the linear motor (630), and the linear motor (630) drives the grinding mechanism (700) to move.

10. The automatic wire drawing machine (10) according to claim 6, characterized in that: The automatic wire drawing machine (10) comprises a grinding mechanism (700) and a protective cover (800), wherein the protective cover (800) is connected and fixed to the upper surface of the support seat (620), and the protective cover (800) is arranged above the sanding belt (616).

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