Roller changing device of wire drawing machine

Abstract

The utility model provides a roller changing device of a wire drawing machine, and belongs to the field of wire drawing machines. A roller changing device of a wire drawing machine comprises a bottom plate, a first electric push rod, two second electric push rods and a motor are fixedly installed on the bottom plate, two roller changing assemblies are arranged on the bottom plate in a running fit mode, and a pushing assembly meshed with the roller changing assemblies is fixedly installed at the output end of the first electric push rod. The output ends of the two motors are each provided with a rotating base in a sliding fit mode, the output ends of the two second electric push rods are each fixedly provided with a sliding plate matched with the corresponding rotating base in a rotating mode, a roller is arranged between the two rotating bases, and four supporting legs used for supporting the bottom plate are fixedly installed on the lower surface of the bottom plate. Through the arrangement of the first electric push rod and the roller replacing assembly, the roller can be driven to move, so that the roller can be separated from the two rotating seats after moving, and the device is more convenient to use due to the fact that the roller can be automatically separated from the rotating seats.

Description

Technical Field

[0001] The utility model relates to the technical field of wire drawing machines, and particularly relates to a roll changing device for a wire drawing machine. Background Art

[0002] In the existing conventional wire drawing machine, generally, a wire spool is sleeved on a vacuum adsorption shaft inside the wire drawing machine, and then the vacuum adsorption shaft rotates to drive the wire spool to rotate, thereby driving the wire to be wound on the wire coil. After the winding is completed, the machine case is manually opened, and then all the wire coils on the shaft are pushed out from one side.

[0003] In the prior art, for example, a roll changing device for a wire drawing machine with the patent number CN219469319U includes a wire drawing machine. Inside the wire drawing machine, a rotating disk driven by a motor to rotate is vertically arranged. On the circumferential side of the disk surface of the rotating disk, two horizontal mounting rolls are rotatably connected. A plurality of wire spools are sleeved on the horizontal mounting rolls. Through the rotating disk that can quickly change rolls inside, the number of manual labor operations is reduced, and the number of times of using a transfer trailer manually is reduced. At the same time, only by opening the spool inlet on one side can the spool be replaced, and there is no need to additionally open the overall frame. However, in the existing roll changing device for a wire drawing machine, there is a situation where the roll cannot be automatically disengaged, resulting in the problem of inconvenient use of the existing roll changing device for a wire drawing machine. Therefore, a roll changing device for a wire drawing machine is proposed. Summary of the Utility Model

[0004] In view of this, the embodiments of the present utility model hope to provide a roll changing device for a wire drawing machine to solve or alleviate the technical problems existing in the prior art. By installing the first electric push rod and the roll changing assembly, the roll can be driven to move, so that after the roll moves, it can disengage from the two rotating seats. Because the roll can automatically disengage from the rotating seat, the use of this device is more convenient.

[0005] The technical solution of the embodiments of the present utility model is realized as follows:

[0006] A roll changing device for a wire drawing machine includes a bottom plate. On the bottom plate, a first electric push rod, two second electric push rods, a motor, and two roll changing assemblies are rotatably and cooperatively arranged. The output end of the first electric push rod is fixedly installed with a pushing assembly that meshes with the roll changing assembly. The output ends of the two motors are both slidably and cooperatively provided with rotating seats. The output ends of the two second electric push rods are both fixedly installed with sliding plates that are rotatably and cooperatively arranged with the rotating seats. A roll is installed between the two rotating seats.

[0007] Preferably, four support legs for supporting the bottom plate are fixedly installed on the lower surface of the bottom plate. A support frame is fixedly installed on the upper surface of the bottom plate. Two fixing bars for storing rolls are fixedly installed on the support frame. The installation of the support legs facilitates the support of this device.

[0008] Preferably, two fixed shells are fixedly installed on the upper surface of the bottom plate. The pushing assembly includes two racks and a connecting bar fixedly connected to the two racks. The connecting bar is fixedly connected to the first electric push rod. The two racks are respectively slidably arranged in the two fixed shells. The installation of the connecting bar facilitates driving the two racks to slide.

[0009] Preferably, the roll changing assembly includes gears meshing with the two racks and two rotating handles fixedly installed between the two gears. Grooves for accommodating the rollers are formed at one ends of the two handles. The formation of the grooves makes it difficult for the rollers to move again after entering one end of the handles.

[0010] Preferably, two side plates are fixedly installed on the upper surface of the bottom plate. The two side plates are respectively fixedly connected to the two motors. Protrusions are arranged on the output ends of the two motors. Notches slidably matched with the protrusions are formed on the mutually remote sides of the two rotating seats. The arrangement of the protrusions facilitates the motors to drive the two rotating seats to rotate.

[0011] Preferably, two guiding bars for guiding the two sliding plates are fixedly installed on the upper surface of the bottom plate. Rubber anti-slip pads corresponding to the rotating seats are fixedly installed at both ends of the roller. The installation of the rubber anti-slip pads makes it difficult for the rotating seats to slip when driving the roller to rotate.

[0012] Due to the adoption of the above technical solutions in the embodiments of the present invention, it has the following advantages:

[0013] First, through the installation of the first electric push rod and the roll changing assembly in the present invention, the roller can be driven to move, so that the roller can be separated from the two rotating seats after moving. Since the roller can automatically separate from the rotating seats, the use of the device is more convenient.

[0014] Second, through the installation of the motors in the present invention, the roller can be driven to rotate, so that the roller during rotation can automatically wind the silk thread, and thus the device can automatically wind the silk thread.

[0015] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the above-described illustrative aspects, embodiments and features, further aspects, embodiments and features of the present invention will be readily apparent by reference to the drawings and the following detailed description. Description of the Drawings

[0016] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0018] Figure 2 is a bottom view structure diagram of the present utility model;

[0019] Figure 3 is a sectional structure diagram of the present utility model;

[0020] Figure 4 is a structure diagram of the rubber anti-slip pad of the present utility model.

[0021] Reference numerals: 1, bottom plate; 2, first electric push rod; 3, second electric push rod; 4, roll changing assembly; 5, pushing assembly; 6, motor; 7, rotating seat; 8, sliding plate; 9, roller; 10, support leg; 11, support frame; 12, fixing strip; 13, fixing shell; 14, rack; 15, connecting strip; 16, gear; 17, handle; 18, side plate; 19, guiding strip; 20, rubber anti-slip pad. Detailed implementation manners

[0022] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0023] The following will detail the embodiments of the present utility model with reference to the drawings.

[0024] As Figures 1-4 shown, the embodiment of the present utility model provides a roll changing device for a wire drawing machine, including: a bottom plate 1, on which a first electric push rod 2, two second electric push rods 3, a motor 6 are fixedly installed, and two roll changing assemblies 4 are rotatably and cooperatively arranged. The output end of the first electric push rod 2 is fixedly installed with a pushing assembly 5 that meshes with the roll changing assembly 4. The output ends of the two motors 6 are both slidably and cooperatively arranged with a rotating seat 7. The output ends of the two second electric push rods 3 are both fixedly installed with a sliding plate 8 that is rotatably and cooperatively arranged with the rotating seat 7. A roller 9 is installed between the two rotating seats 7.

[0025] In this embodiment, specifically: four support legs 10 for supporting the bottom plate 1 are fixedly installed on the lower surface of the bottom plate 1, a support frame 11 is fixedly installed on the upper surface of the bottom plate 1, and two fixing bars 12 for storing the rollers 9 are fixedly installed on the support frame 11. The installation of the fixing bars 12 facilitates the temporary storage of the wound rollers. When the roller 9 rotates to the upper side of the fixing bar 12, the fixing bar 12 temporarily stores the roller 9 at this time.

[0026] In this embodiment, specifically: two fixing shells 13 are fixedly installed on the upper surface of the bottom plate 1. The pushing component 5 includes two racks 14 and a connecting bar 15 fixedly connected to the two racks 14. The connecting bar 15 is fixedly connected to the first electric push rod 2. The two racks 14 are respectively slidably arranged in the two fixing shells 13. When the first electric push rod 2 is turned on, the first electric push rod 2 drives the connecting bar 15 and the rack 14 to slide at this time. The sliding of the rack 14 facilitates driving the roller changing component 4 to rotate and change the roller.

[0027] In this embodiment, specifically: the roller changing component 4 includes a gear 16 meshing with the two racks 14 and two rotating handles 17 fixedly installed between the two gears 16. Grooves for accommodating the roller 9 are formed at one ends of the two handles 17. When the rack 14 slides, the rack 14 drives the gear 16 and the rotating handle 17 to rotate at this time. The rotation of the rotating handle 17 facilitates the replacement of the roller 9.

[0028] In this embodiment, specifically: two side plates 18 are fixedly installed on the upper surface of the bottom plate 1. The two side plates 18 are respectively fixedly connected to the two motors 6. Protrusions are arranged on the output ends of the two motors 6. Notches for slidably cooperating with the protrusions are formed on the mutually remote sides of the two rotating seats 7. When the motor 6 rotates, the protrusion drives the rotating seat 7 to rotate at this time. The arrangement of the protrusion facilitates the motor 6 to drive the rotating seat 7 to rotate.

[0029] In this embodiment, specifically: two guiding bars 19 for guiding the two sliding plates 8 are fixedly installed on the upper surface of the bottom plate 1. Rubber anti-slip pads 20 corresponding to the rotating seats 7 are fixedly installed at both ends of the roller 9. The installation of the rubber anti-slip pads 20 can increase the friction between the rotating seat 7 and the roller 9, so that the rotating seat 7 is not prone to slipping when driving the roller 9 to rotate.

[0030] When the utility model is in operation: When the wire drawing machine is in use, generally, a paper tube for winding the wire needs to be fixed to the roller 9. After the wire is wound, the wire paper tube is removed from the roller 9, then the wire paper tube is fixed to the roller 9 again, and then the wire on the wire paper tube is processed again. However, during the use of this application, the steps of removing the wire paper tube from the roller 9 and reinstalling it on the roller 9 can be reduced. Instead, the roller 9 and the wire paper tube can be directly removed from the device by using its own structure;

[0031] When it is necessary to remove the roller 9 and the wire paper tube, at this time, the wire is wound around the wire paper tube, and the wire paper tube is sleeved on the roller 9. Then, the first electric push rod 2 is turned on. The opening of the first electric push rod 2 drives the pushing component 5 to slide, and the sliding of the pushing component 5 drives the roller changing component 4 to swing. After the roller changing component 4 swings, the roller 9 disengages from the two rotating seats 7, and then the roller 9 can be removed from the device by using a lifting device or by using a crane. When the roller 9 is removed, the wire paper tube on the upper side of the roller 9 is removed from the device together with the roller 9;

[0032] When it is necessary to automatically wind the wire, at this time, the roller 9 is placed between the two rotating seats 7. At this time, the roller 9 is located on the roller changing component 4. Then, the two second electric push rods 3 and the motor 6 are turned on. The opening of the two second electric push rods 3 drives the two sliding plates 8 and the rotating seats 7 to slide close to each other. After the two rotating seats 7 slide close to each other, the roller 9 is pressed and fixed. When the motor 6 is turned on, the motor 6 drives the rotating seat 7 and the roller 9 to rotate. During the rotation of the roller 9, the wire paper tube sleeved on the circumference of the roller 9 winds the wire.

[0033] The above is only the specific implementation manner of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model can easily think of various changes or substitutions, and these should all be covered within the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. A roll changing device for a wire drawing machine, comprising a bottom plate (1), characterized in that: A first electric push rod (2), two second electric push rods (3), a motor (6), and two roll changing assemblies (4) are fixedly installed on the bottom plate (1). A pushing assembly (5) that meshes with the roll changing assembly (4) is fixedly installed at the output end of the first electric push rod (2). Rotating seats (7) are slidably fitted at the output ends of the two motors (6). Sliding plates (8) that are rotatably fitted with the rotating seats (7) are fixedly installed at the output ends of the two second electric push rods (3). A roller (9) is installed between the two rotating seats (7).

2. The wire drawing machine roll changing device according to claim 1, wherein: Four support legs (10) for supporting the bottom plate (1) are fixedly installed on the lower surface of the bottom plate (1). A support frame (11) is fixedly installed on the upper surface of the bottom plate (1). Two fixing bars (12) for storing the rollers (9) are fixedly installed on the support frame (11).

3. The roll changing device of a wire drawing machine according to claim 2, wherein: Two fixing shells (13) are fixedly installed on the upper surface of the bottom plate (1). The pushing assembly (5) includes two racks (14) and a connecting bar (15) fixedly connected to the two racks (14). The connecting bar (15) is fixedly connected to the first electric push rod (2). The two racks (14) are respectively slidably fitted in the two fixing shells (13).

4. A wire drawing machine roll changing device according to claim 3, characterized in that: The roll changing assembly (4) includes a gear (16) that meshes with the two racks (14) and two rotating handles (17) fixedly installed between the two gears (16). Grooves for accommodating the roller (9) are formed at one ends of the two handles (17).

5. The roll changing device of a wire drawing machine according to claim 1, characterized in that: Two side plates (18) are fixedly installed on the upper surface of the bottom plate (1). The two side plates (18) are respectively fixedly connected to the two motors (6). Protruding portions are provided on the output ends of the two motors (6). Notches that are slidably fitted with the protruding portions are formed on one sides of the two rotating seats (7) away from each other.

6. The roll changing device of a wire drawing machine according to claim 5, characterized in that: Two guiding bars (19) for guiding the two sliding plates (8) are fixedly installed on the upper surface of the bottom plate (1). Rubber anti-slip pads (20) corresponding to the rotating seats (7) are fixedly installed at both ends of the roller (9).

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