Movable platform suitable for automatic disc loading and unloading of pay-off machine

Abstract

The utility model discloses a mobile platform suitable for automatic loading and unloading of a pay-off machine. The mobile platform comprises a base, the sliding platform is slidably arranged on the base through the sliding part; the fixing mechanism is fixedly arranged on the sliding platform and is used for fixing an empty spool; the sliding plate mechanism is arranged on the sliding platform in a resettable rolling mode and used for bearing the full-disc spool. The tip cone mechanisms are arranged on the two sides of the base. The fixing mechanism and the sliding plate mechanism are additionally arranged on the sliding platform capable of sliding, when the sliding platform drives the full-disc spool located on the sliding plate mechanism to move into the tip cone mechanism, the tip cone mechanism is inserted into the full-disc spool through rolling fit of the sliding plate mechanism on the sliding platform, the full-disc spool is jacked up through conical surface contact, and the full-disc spool is fixed on the tip cone mechanism. When the sliding platform drives the fixing mechanism to be located in the tip cone mechanism, the empty spool falls onto the fixing mechanism after the tip cone mechanism retracts, and therefore automatic spool loading and unloading operation of the spool is achieved, production efficiency is high, operation is convenient, and labor cost is low.

Description

Technical Field

[0001] The utility model relates to a mobile platform, in particular to a mobile platform suitable for automatically loading and unloading coils on a wire pay-off machine. Background Art

[0002] Steel wire is an essential thing commonly seen in industrial production and our daily life. Whether it is the manufacture, transportation, or use of steel wire, winding of steel wire is indispensable. At present, during the production process of steel wire, first, workers manually load a full coil onto the pay-off position of the wire pay-off machine. When the full coil becomes an empty coil, the workers then manually unload the empty coil. The entire process of loading and unloading coils of steel wire is carried out manually. The operator has to load and unload coils dozens of times a day, which is time-consuming and laborious. Moreover, if the coils are not loaded and unloaded in time, the entire production line will stop working, reducing production efficiency and bringing inconvenience to actual use. Therefore, there is an urgent need for a device that can automatically load and unload coils of steel wire to improve production efficiency and operation stability. Content of the Utility Model

[0003] The purpose of the utility model is to provide a mobile platform suitable for automatically loading and unloading coils on a wire pay-off machine to overcome the deficiencies of the prior art. It can automatically realize the automatic loading and unloading of steel wire coils, with high processing efficiency and low labor cost.

[0004] To achieve the above object, the technical solution adopted by the utility model is: A mobile platform suitable for automatically loading and unloading coils on a wire pay-off machine, comprising:

[0005] A base;

[0006] A sliding platform, which is slidably arranged on the base through a sliding part;

[0007] A fixing mechanism, fixedly arranged on the sliding platform for fixing an empty spool;

[0008] A skateboard mechanism, which is rotatably arranged on the sliding platform in a resetable manner for carrying a full spool;

[0009] A top cone mechanism, arranged on both sides of the base;

[0010] Wherein, when the sliding platform drives the full spool located on the skateboard mechanism to move into the top cone mechanism, after the top cone mechanism is inserted into the full spool through the rolling cooperation of the skateboard mechanism on the sliding platform, the full spool is lifted by the conical surface contact;

[0011] When the sliding platform drives the fixing mechanism to move into the top cone mechanism, after the top cone mechanism returns to its original position, the empty spool is placed on the fixing mechanism.

[0012] Further, the sliding part includes two linear guide rails arranged on the base; two slidable linear sliders are arranged on the two linear guide rails; the upper surfaces of the two linear sliders are connected to the sliding platform; driving mechanisms are arranged on both sides of the base, and the two driving mechanisms drive the sliding platform to move horizontally on the two linear guide rails.

[0013] Further, the driving mechanism includes a cylinder fixing seat, a horizontally arranged cylinder is arranged on the cylinder fixing seat; a Y-shaped joint is arranged on the telescopic rod of the cylinder; the Y-shaped joint is connected to a fixed bracket through a rotating pin; the fixed bracket is connected to the sliding platform.

[0014] Further, the fixing mechanism includes a substrate arranged on the sliding platform, and two limiting plates for limiting the position of the empty spool are arranged on the upper surface of the substrate.

[0015] Further, the skateboard mechanism includes:

[0016] A skateboard, four rollers for rolling with the sliding platform are arranged at the bottom of the skateboard;

[0017] A first stop block and a second stop block, which are oppositely arranged on the skateboard for limiting the position of the full spool;

[0018] A fixing plate, which is installed on the lower surface of the sliding platform;

[0019] A movable plate, which is arranged in the opening of the fixing plate, and the movable plate passes through the sliding platform and is connected to the skateboard;

[0020] A reset assembly, both sides of the movable plate are connected to the fixing plate through the reset assembly for resetting the skateboard after it rolls on the sliding platform.

[0021] Further, the reset assembly includes two fixing columns, one fixing column is arranged on the fixing plate, the other fixing column is arranged on the movable plate, and the two fixing columns are connected by a reset spring.

[0022] Further, a guiding inclined surface is arranged on one side of the first stop block.

[0023] Further, a limiting strip for restricting the left and right offset of the skateboard is arranged on the sliding platform.

[0024] Further, the top cone mechanism includes a pneumatic top cone and a transmission top cone arranged on both sides of the base, the pneumatic top cone is driven by a driving cylinder to extend or retract, and the transmission top cone is driven by a transmission wheel to rotate.

[0025] Further, it further includes two AGV trolleys, and the two AGV trolleys are respectively used to send the full spool to the sliding plate mechanism and transfer the empty spool out.

[0026] Due to the application of the above technical solution, the present utility model has the following advantages compared with the prior art:

[0027] In the mobile platform of the present utility model, a fixing mechanism and a sliding plate mechanism are added to the slidable sliding platform. When the sliding platform drives the empty spool located on the sliding plate mechanism to move into the top cone mechanism, after the top cone mechanism is inserted into the empty spool through the rolling fit of the sliding plate mechanism on the sliding platform, the empty spool is jacked up through the conical surface contact. When the sliding platform drives the fixing mechanism to be located in the top cone mechanism, after the top cone mechanism retracts, the full spool falls onto the fixing mechanism, thereby realizing the automatic loading and unloading operation of the spool, with high production efficiency, convenient operation, and low labor cost.

[0028] In addition, the present mobile platform is independently set, with good portability, can be used and placed at any time, and has a wide adaptation range. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The following further describes the technical solution of the present utility model with reference to the drawings:

[0030] Figure 1 It is the front view of an embodiment of the present utility model;

[0031] Figure 2 It is the three-dimensional structure schematic diagram of an embodiment of the present utility model with the top cone mechanism omitted;

[0032] Figure 3 For Figure 2 The three-dimensional structure schematic diagram with the spool omitted;

[0033] Figure 4 For Figure 3 The three-dimensional structure schematic diagram from another perspective;

[0034] Figure 5 It is the three-dimensional structure view of the sliding plate mechanism in an embodiment of the present utility model;

[0035] Figure 6 For Figure 5 The three-dimensional structure schematic diagram from another perspective;

[0036] Figure 7 It is the state schematic diagram of the top cone mechanism when jacking up the full spool in an embodiment of the present utility model;

[0037] Figure 8 It is the state flow schematic diagram when loading and unloading the spool of the present utility model;

[0038] Wherein: 1. Base; 2. Sliding platform; 3. Sliding part; 4. Fixing mechanism; 5. Slide plate mechanism; 6. Top cone mechanism; 7. Spool; 70. Full spool; 71. Empty spool; 30. Linear guide; 31. Linear slider; 32. Cylinder fixing seat; 33. Cylinder; 34. Y-joint; 35. Rotating pin; 36. Fixed bracket; 40. Substrate; 41. Limiting plate; 50. Slide plate; 51. Roller; 52. First stop block; 53. Second stop block; 54. Fixed plate; 55. Movable plate; 56. Reset assembly; 57. Limiting strip; 560. Fixed column; 561. Reset spring; 60. Pneumatic top cone; 61. Driving top cone; 62. Driving cylinder; 63. Driving wheel. Detailed implementation manners

[0039] In order to enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0040] The present utility model provides a mobile platform applicable to automatic loading and unloading of spools of a wire pay-off machine, so as to solve the problems in the prior art that when the wire pay-off machine is working, manual operation is used for loading and unloading spools, resulting in high labor cost and low processing efficiency.

[0041] For the convenience of understanding, the specific process in the embodiments of this application will be described below. Please refer to Figures 1 to 4 A mobile platform applicable to automatic loading and unloading of spools of a wire pay-off machine in the embodiments of this application includes a base 1, a sliding platform 2, a sliding part 3, a fixing mechanism 4, a slide plate mechanism 5 and a top cone mechanism 6; the sliding platform 2 is slidably arranged on the base 1 through the sliding part 3; the fixing mechanism 4 is fixedly arranged on the sliding platform 2 for fixing an empty spool 71; the slide plate mechanism 5 is rollably arranged on the sliding platform 2 in a resetable manner for carrying a full spool 70; the top cone mechanism 6 is arranged on both sides of the base 1.

[0042] In the mobile platform of the present utility model, when the sliding platform 2 drives the full spool of wire rope drum 7 located on the skateboard mechanism 5 to move into the top cone mechanism 6, after the top cone mechanism 6 extends and inserts into the empty spool of wire rope drum 71 through the rolling fit of the skateboard mechanism 5 on the sliding platform 2, the full spool of wire rope drum 70 is jacked up through conical surface contact. When the sliding platform 2 drives the fixing mechanism 4 to be located within the top cone mechanism 6, after the top cone mechanism retracts, the empty spool of wire rope drum 71 falls onto the fixing mechanism, thereby realizing the operation of automatically loading and unloading the wire spools, meeting the wire releasing operation of the wire releasing machine, with high processing efficiency, convenient operation, and reduced labor costs.

[0043] Based on Figure 3 and Figure 4 , further, the sliding part 3 includes two parallel linear guide rails 30 arranged on the base 1; linear sliders 31 that can slide are respectively arranged on the two linear guide rails 30, and the upper surfaces of the two linear sliders 31 are connected to the sliding platform 2; driving mechanisms are arranged on both sides of the base 1, the driving mechanisms include cylinder fixing seats 32, and cylinders 33 distributed along the length direction of the linear guide rails 30 are arranged on the cylinder fixing seats 32; a Y-shaped joint 34 is arranged on the telescopic rod of the cylinder 33; the Y-shaped joint 34 is connected to the fixing bracket 36 through a rotating pin 35; the fixing bracket 36 is connected to the sliding platform 2.

[0044] During operation, the two cylinders 33 work synchronously, and the cylinders 33 drive the sliding platform 2 to perform linear sliding on the two linear guide rails 30 following the two linear sliders 31 through the Y-shaped joint 34, the rotating pin 35, and the fixing bracket 36. The position of the linear motion is accurate, meeting the actual high requirements.

[0045] Based on Figure 2 , further, the fixing mechanism 4 includes a substrate 40 arranged on the sliding platform, and two relatively parallel limiting plates 41 are arranged on the upper surface of the substrate 40. When the empty spool of wire rope drum 71 falls onto the fixing mechanism 4, the two limiting plates 41 can limit the positions of the left and right ends of the empty spool of wire rope drum 71.

[0046] Further, it also includes two AGV cars. One AGV car can automatically send the full spool of wire rope drum 70 to the skateboard mechanism for the wire releasing operation of the full spool of wire rope drum 70; when the full spool of wire rope drum 70 becomes an empty spool of wire rope drum after wire releasing, the empty spool of wire rope drum 71 falls onto the AGV car, and the AGV car transports the empty spool of wire rope drum to the subsequent transmission mechanism.

[0047] Based on Figure 5 and Figure 6, Further, the skateboard mechanism 5 is resetably and rollably arranged on the sliding platform 2. The sliding mechanism 5 includes a skateboard 50 vertically arranged on the sliding platform 2. Four rollers 51 are provided at the bottom of the skateboard 50, and the skateboard 50 is rollably arranged on the sliding platform 2 through the four rollers 51. In this way, the friction between the skateboard 50 and the sliding platform 2 is rolling friction, so the frictional resistance between the two is small. The first stop block 52 and the second stop block 53 are oppositely arranged on the skateboard 50, and the position between the two is used to limit the upper and lower positions of the empty spool 71.

[0048] The fixing plate 54 is installed on the lower surface of the sliding platform 2, and an opening is formed in the fixing plate 54. The movable plate 55 is arranged in the opening of the fixing plate 54, and the upper surface of the movable plate 55 passes through the sliding platform 2 and is connected to the skateboard 50. Both sides of the movable plate 55 are connected to the fixing plate 54 through a reset assembly 56.

[0049] In this embodiment, there are four reset assemblies, which are divided into two groups and respectively arranged on the left and right sides of the movable plate 55. Each reset assembly 56 includes two fixing columns 560 respectively arranged on the fixing plate 54 and the movable plate 55, and a reset spring 561 is connected between the two fixing columns 50.

[0050] Based on Figure 1 and Figure 7 , the top cone mechanism 6 includes a pneumatic top cone 60 and a transmission top cone 61 coaxially arranged on both sides of the base 1. The pneumatic top cone 60 is driven to protrude forward by a driving cylinder 62, and the transmission top cone 61 can be automatically rotated by being driven by a transmission wheel 64.

[0051] During operation, when the AGV cart places the full spool 70 on the skateboard 50, at this time, the full spool 70 is in a state of not being lifted, the center of the full spool 70 is lower than the centers of the pneumatic top cone 60 and the transmission top cone 61, and the pneumatic top cone 60 and the transmission top cone 61 do not lift into the two side cone holes of the full spool 70.

[0052] When it is necessary to lift the full spool 70, the pneumatic top cone 60 is driven by the driving cylinder 62 to extend forward until it is inserted into the tapered hole on one side of the full spool 70. Then, the pneumatic top cone 60 drives the empty spool 71 and the slide plate 50 to move forward until the tapered hole on the other side of the empty spool 71 is inserted by the transmission top cone 61. During the movement of the full spool 70, the tapered surfaces between the pneumatic top cone 60 and the transmission top cone 61 and the tapered holes on both sides of the full spool 70 are in contact to lift the full spool 70 upward, thereby realizing the lifting of the full spool 70 above the slide plate 50. When the full spool 70 is set in the air above the slide plate 50, the transmission top cone 61 driven by the transmission wheel 63 drives the wire on the full spool 70 to rotate and cooperate with the wire pay-off machine for wire pay-off operation.

[0053] Among them, when the pneumatic top cone 60 drives the full spool 70 and the slide plate 50 to move forward on the sliding platform 2, since the moving mode between the slide plate 50 and the sliding platform 2 is rolling movement through four rollers 40, the frictional resistance is small, which is convenient for the pneumatic top cone 60 and the transmission top cone 61 to cooperate with each other to lift the full spool 70, and it will not cause the pneumatic top cone 60 and the transmission top cone 61 to be unable to stably lift the full spool 70 due to excessive frictional force between the slide plate 50 and the sliding platform 2.

[0054] Secondly, when the pneumatic top cone 60 pushes the full spool 70 and the slide plate 50 to move forward synchronously, the reset assembly 5 starts to work synchronously. At this time, the reset assembly on the left side of the movable plate 55 connected to the fixed plate works. Since the movable plate 55 is connected to the slide plate 50, when the slide plate 50 moves to the right due to the push of the pneumatic top cone 60, the reset spring 561 on the left side of the movable plate 55 is stretched between the two fixed posts 560; the reset assembly on the right side of the movable plate 55 connected to the fixed plate 54 works synchronously. When the slide plate 50 moves to the right due to the push of the pneumatic top cone 60, the reset spring 561 on the right side of the movable plate 55 is compressed between the two fixed posts 560. When the pneumatic top cone 60 and the transmission top cone 61 cooperate to lift the full spool 70, the full spool 70 is set in the air with the slide plate 50, and then the two reset springs 561 are reset synchronously, thereby automatically returning the position of the slide plate for the next accurate positioning.

[0055] In addition, one side of the first stop block 51 is provided with a guiding inclined surface, so that when the AGV cart places the full spool 70 on the slide plate mechanism 5, it can fall onto the slide plate 50 along the guiding inclined surface of the first stop block 51 to ensure the accuracy of the placement position of the full spool 70.

[0056] Secondly, two limiting strips 57 are provided on the sliding platform 2 on both sides of the slide plate 50. The slide plate 50 can be prevented from running off when moving left and right on the sliding platform 2 through the limiting strips 57.

[0057] See also Figure 7 and Figure 8 , the engineering process of the utility model is as follows:

[0058] 1. The first AGV moves the full-plate I-shaped wheel 70 to the top of the slide 50, and then places the first full-plate I-shaped wheel 70 on the slide 50 of the mobile platform along the inclined surface of the first stopper 51;

[0059] 2. After receiving the signal, the sliding platform 2 moves leftward on the base 1 to deliver the first full-plate spool 70 to the working position of the pay-off machine, where a top cone mechanism 6 is provided;

[0060] 3. After the cone mechanism 6 lifts up the first full-plate spool 70, the first full-plate spool 70 cooperates with the pay-off machine to pay-off the wire, and at the same time, the sliding platform 2 retreats rightward to the initial position, and the first AGV trolley places the second full-plate spool 70 on the slide plate 50.

[0061] 4. When the first full spool 70 becomes an empty spool 71 after paying off the wire, the pay-off machine stops working, the top cone mechanism 6 is released, and the empty spool 71 falls onto the fixing mechanism 4.

[0062] 5. After receiving the signal, the sliding platform 2 moves to the left until the second full-plate I-shaped wheel 70 is located at the working position of the wire-releasing machine. The jacking cone mechanism 6 continues to lift the second full-plate I-shaped wheel and cooperates with the wire-releasing machine to unload the wire.

[0063] 6. When the second full-reel I-wheel is performing the wire-laying operation, the second AGV trolley removes the empty I-wheel 71 and places it on the subsequent conveying track. At the same time, the sliding platform 2 retreats to the initial position, and the first AGV trolley places another full-reel I-wheel 70 on the slide plate 50. This reciprocating motion is used to realize the automatic loading and unloading of the wire in the automatic wire-laying machine. The entire process is completed automatically, the operation is convenient and labor-saving, and the movement is stable.

[0064] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these 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 application.

Claims

1. A mobile platform suitable for automatic loading and unloading of wire pay-off machines, characterized in that: include: Base (1); A sliding platform (2), the sliding platform (2) being slidably arranged on the base (1) via a sliding portion (3); A fixing mechanism (4) is fixedly mounted on the sliding platform (2) and is used to fix the empty disk I-shaped wheel (71); A slide plate mechanism (5) is repositionably arranged on the sliding platform (2) in a rolling manner and is used to carry a full plate of I-shaped wheels (70); A top cone mechanism (6) is arranged on both sides of the base (1); When the sliding platform (2) drives the full-disk I-shaped wheel (70) located on the sliding plate mechanism (5) to move into the top cone mechanism (6), the top cone mechanism (6) is inserted into the full-disk I-shaped wheel (70) through the rolling fit of the sliding plate mechanism (5) on the sliding platform (2), and then the full-disk I-shaped wheel (70) is lifted up through the contact of the conical surface; When the sliding platform (2) drives the fixing mechanism (4) to move into the top cone mechanism (6), the top cone mechanism (6) returns to its original position and drops the empty disk I-shaped wheel (71) onto the fixing mechanism (4).

2. The mobile platform suitable for automatic loading and unloading of the wire pay-off machine as claimed in claim 1, characterized in that: The sliding part (3) comprises two linear guide rails (30) arranged on the base (1); two slidable linear sliders (31) are arranged on the two linear guide rails (30); the upper surfaces of the two linear sliders (31) are connected to the sliding platform (2); driving mechanisms are arranged on both sides of the base (1), and the two driving mechanisms drive the sliding platform (2) to move laterally on the two linear guide rails (30).

3. The mobile platform suitable for automatic loading and unloading of the wire-laying machine as claimed in claim 2, characterized in that: The driving mechanism comprises a cylinder fixing seat (32), on which a transversely arranged cylinder (33) is provided; a telescopic rod of the cylinder (33) is provided with a Y-shaped joint (34); the Y-shaped joint (34) is connected to a fixing bracket (36) via a rotating pin (35); and the fixing bracket (36) is connected to the sliding platform (2).

4. The mobile platform suitable for automatic loading and unloading of the wire pay-off machine as claimed in claim 1, characterized in that: The fixing mechanism (4) comprises a base plate (40) arranged on the sliding platform (2), and the upper surface of the base plate (40) is provided with two limiting plates (41) for limiting the position of the empty disk spool (71).

5. The mobile platform suitable for automatic loading and unloading of the wire pay-off machine as claimed in claim 1, characterized in that: The slide plate mechanism (5) comprises: A slide plate (50), wherein the bottom of the slide plate (50) is provided with four rollers (51) which are arranged to roll with the sliding platform (2); A first stopper (52) and a second stopper (53) are arranged on the slide plate (50) in a relative manner to limit the position of the full-plate spool (70) (7); A fixing plate (54) mounted on the lower surface of the sliding platform (2); A movable plate (55) is arranged in the opening of the fixed plate (54), and the movable plate (55) passes through the sliding platform (2) and is connected to the sliding plate (50); A reset component (56), wherein both sides of the movable plate (55) are connected to the fixed plate (54) via the reset component (56), and are used to reset the slide plate (50) after rolling on the sliding platform (2).

6. The mobile platform suitable for automatic loading and unloading of the wire pay-off machine as claimed in claim 5, characterized in that: The reset assembly (56) comprises two fixed columns (560), one of the fixed columns (560) is arranged on the fixed plate (54), and the other fixed column (560) is arranged on the movable plate (55), and the two fixed columns (560) are connected via a reset spring (561).

7. The mobile platform suitable for automatic loading and unloading of the wire pay-off machine as claimed in claim 5, characterized in that: A guiding slope is provided on one side of the first stopper (52).

8. The mobile platform suitable for automatic loading and unloading of the wire pay-off machine as claimed in claim 5, characterized in that: The sliding platform (2) is provided with a limit strip (57) for limiting the left and right deviation of the sliding plate (50).

9. The mobile platform suitable for automatic loading and unloading of the wire pay-off machine as claimed in claim 1, characterized in that: The top cone mechanism (6) comprises a pneumatic top cone (60) and a transmission top cone (61) arranged on both sides of the base (1); the pneumatic top cone (60) is driven to extend or retract via a driving cylinder (62), and the transmission top cone (61) is driven to rotate via a transmission wheel.

10. The mobile platform suitable for automatic loading and unloading of the wire pay-off machine as claimed in claim 1, characterized in that: It also includes two AGV trolleys, which are used to deliver the full-plate I-shaped wheels (70) to the slide mechanism (5) and to move the empty-plate I-shaped wheels (71) out respectively.

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