Rubber finished product winding device

Abstract

The utility model discloses a rubber finished product winding device, which belongs to the technical field of rubber production, and comprises a base, the top surface of the base is fixedly connected with a support frame, the top surface of the support frame is fixedly provided with an air cylinder, and the output end of the air cylinder extends to the inner side of the support frame and is fixedly connected with a lifting frame; a lifting frame is fixedly connected to the top face of the base, a cutter is arranged on the bottom face of the lifting frame, an inserting rod is fixedly connected to the top face of the lifting frame, the top end of the inserting rod is movably connected with the supporting frame in a sleeved mode, a cutter falling frame is fixedly connected to the top face of the base, and the cutter falling frame is arranged under the cutter. According to the rubber product cutting device, after winding of the winding roller is completed, the lifting frame is driven by the air cylinder to move up and down in a reciprocating mode, the cutter is driven by the lifting frame to move downwards and cut off a rubber finished product, and therefore winding of the winding roller is completed, the function of cutting off the rubber product is achieved, and manual cutting off of the rubber finished product is avoided; and the working quality of the rubber finished product winding device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber production technical field, specifically, and relates to a rubber finished product winding device. BACKGROUND

[0002] Rubber is a high polymer compound and is divided into two categories of natural rubber and synthetic rubber. Rubber has good elasticity, good insulation, water impermeability, air impermeability and other characteristics, so that rubber products are widely used in industry and life. In the process of processing rubber products, the winding device is needed to wind the strip-shaped rubber.

[0003] Through the search, the utility model patent with the announcement number CN219408525U discloses a rubber finished product winding device for rubber production, which comprises a winding base, a winding device is fixedly installed at one end of the top of the winding base, a limiting base is fixedly installed at the other end of the top of the winding base, a limiting assembly is movably installed in the limiting base, an adjusting support is fixedly installed at the top of the winding base, and a pressing assembly is movably installed in the adjusting support. The above-mentioned scheme supports the rubber finished product through the sleeve block and the auxiliary pad block. Meanwhile, the rubber finished product is corrected by the action of the rolling roller, so as to prevent the rubber finished product from deviating and improve the winding effect of the rubber finished product. The sliding block is arranged to drive the rolling roller to move, so as to correct the rubber finished product with different widths. The rubber finished product is in a pressing state by the action of the return spring, so as to facilitate the winding of the rubber finished product, avoid looseness in the winding process, and improve the winding effect of the rubber finished product.

[0004] However, the above-mentioned patent still has the following disadvantages: when a winding roller winds a certain amount of rubber belt, manpower is often needed to cut the rubber belt, which is not convenient. In addition, the winding roller has a certain weight before and after winding, which is not convenient for installation. Therefore, the rubber finished product winding device is proposed. UTILITY MODEL CONTENTS

[0005] In view of the problems in the prior art, the utility model aims to provide a rubber finished product winding device.

[0006] To solve the above-mentioned problems, the utility model adopts the following technical scheme:

[0007] The utility model provides a rubber finished product winding device, including the top surface of base, the top surface of base is fixedly connected with support frame, the top surface of support frame is fixedly installed with cylinder, the output of cylinder extends to the inside of support frame and is fixedly connected with lifting frame, the bottom surface of lifting frame is provided with cutter, the top surface of lifting frame is fixedly connected with plug rod, the top end of plug rod and support frame movable sleeve joint, the top surface of base is fixedly connected with falling knife frame, falling knife frame sets up the just below of cutter, the top surface of base is provided with limit unit, the top surface of base is provided with the pressing unit, the top surface of base is provided with lifting mechanism, be provided with winding roller on lifting mechanism, one end of winding roller rotating shaft is provided with square socket.

[0008] As a preferred scheme of the utility model, the lifting mechanism includes two vertical plates fixedly connected to the top surface of the base, each side surface of the two vertical plates is provided with a moving slot, the top of each vertical plate is fixedly connected to a mounting plate, the top surface of the mounting plate is fixedly installed with two first motors, the output shaft of each first motor extends to the bottom surface of the mounting plate and is fixedly connected to a lead screw, the bottom end of each lead screw is rotatably connected to the top surface of the base, the outer side of each lead screw is threadedly connected to a support block, the end portion of each support block extends to the inner cavity of the vertical plate through the inner cavity of the moving slot and is fixedly connected to a bearing seat, the top surface of the bearing seat is provided with an arc-shaped slot, the two ends of the winding roller are respectively placed in the inner cavities of the two arc-shaped slots, the side surface of the winding roller is in abutment with the inner side surface of the bearing seat, the top surface of one of the support blocks is fixedly installed with a second motor, the output shaft of the second motor is fixedly connected to a sleeve, the end portion of the sleeve is provided with a square slot, the outer portion of the sleeve is provided with a sliding slot, the inner wall of the square slot is fixedly connected to a spring, the end portion of the spring is fixedly connected to a square insert block, the end portion of the square insert block movably sleeves into the inner cavity of the square socket, the side surface of the square insert block is fixedly connected to a sliding column, the end portion of the sliding column extends to the outer portion of the sleeve through the sliding slot, the outer side of one of the vertical plates is provided with an avoiding slot.

[0009] As a preferred scheme of the utility model, the front surface of the support frame is fixedly installed with a control panel, the control panel is electrically connected to the cylinder, the first motor and the second motor.

[0010] As a preferred scheme of the utility model, the outer side of the support block is in abutment with the inner wall of the moving slot.

[0011] As a preferred scheme of the utility model, the outer side of the square insert block is in abutment with the inner wall of the square socket and the square slot.

[0012] As a preferred scheme of the utility model, the outer diameter of the winding roller rotating shaft is equal to the inner diameter of the arc-shaped slot.

[0013] Compared with the prior art, the utility model has the advantages of

[0014] (1) in the utility model, when the winding roller completes winding, the lifting frame is driven to reciprocate up and down by the cylinder, the cutting knife is driven to move downward by the lifting frame and cuts the rubber product, so that the winding roller completes winding, the function of cutting the rubber product is realized, manual cutting of the rubber product is avoided, and the working quality of the rubber product winding device is improved.

[0015] (2) in the utility model, after a certain amount of rubber product is wound on the winding roller, the end of the square insert block is separated from the inner cavity of the square insert hole to disconnect the winding roller, the support block and the winding roller are driven to move downward by the thread cooperation between the lead screw and the support block, when the bottom surface of the support block reaches the top surface of the base, when the bottom surface of the support block and the top surface of the base are in contact, the rotating shaft of the winding roller is separated from the inner cavity of the arc-shaped groove, at this time, the winding roller wound with rubber product is pushed and rolled to the ground, and the winding roller not wound is rolled to the inner side of the two supporting seats to wind the subsequent rubber product, the function of conveniently installing and dismounting the winding roller is realized. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structure schematic view of the front of the utility model;

[0017] Figure 2 It is the structure schematic view of the support frame of the utility model;

[0018] Figure 3 It is the structure schematic view of the lifting mechanism of the utility model;

[0019] Figure 4 It is the sectional view schematic view of the sleeve of the utility model;

[0020] Figure 5 It is the structure schematic view of the support block of the utility model.

[0021] Explanation of reference numerals in the drawing:

[0022] 1, base;2, limiting unit;3, compression unit;4, support frame;5, falling knife frame;6, cylinder;7, lifting frame;8, insert rod;9, cutting knife;10, lifting mechanism;11, vertical plate;12, mounting plate;13, lead screw;14, support block;15, first motor;16, second motor;17, sleeve;18, sliding slot;19, spring;20, square insert block;21, winding roller;22, square insert hole;23, control panel;24, moving slot;25, arc-shaped groove;26, avoiding slot;27, supporting seat;28, square groove;29, sliding column. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.

[0024] In the description of the present application, 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 present application 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 present application. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present application, 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, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0026] Embodiment:

[0027] Please refer to Figures 1-5 A rubber finished product winding device, comprising a base 1, the top surface of the base 1 is fixedly connected with a support frame 4, the top surface of the support frame 4 is fixedly installed with a cylinder 6, the output end of the cylinder 6 extends to the inner side of the support frame 4 and is fixedly connected with a lifting frame 7, the bottom surface of the lifting frame 7 is provided with a cutter 9, the top surface of the lifting frame 7 is fixedly connected with a plug rod 8, the top end of the plug rod 8 is movably sleeved with the support frame 4, the top surface of the base 1 is fixedly connected with a cutter holder 5, the cutter holder 5 is arranged directly below the cutter 9, the top surface of the base 1 is provided with a limiting unit 2, the top surface of the base 1 is provided with a pressing unit 3, the top surface of the base 1 is provided with a lifting mechanism 10, the lifting mechanism 10 is provided with a winding roller 21, and one end of the rotating shaft of the winding roller 21 is provided with a square insertion hole 22.

[0028] When the rubber product needs to be cut off in the embodiment, the falling knife holder 5 supports the rubber product, the cutting knife 9 cuts off the rubber product, the limiting unit 2 limits the winding rubber, the pressing unit 3 ensures the tightness of the winding rubber, and the limiting unit 2 and the pressing unit 3 are prior art and will not be described again.

[0029] Specifically, please refer to Figures 1-5 The lifting mechanism 10 comprises two vertical plates 11 fixedly connected to the top surface of the base 1, the side surfaces of the two vertical plates 11 are respectively provided with moving grooves 24, the top portions of the two vertical plates 11 are fixedly connected with mounting plates 12, the top surface of each mounting plate 12 is fixedly provided with a first motor 15, the output shafts of the two first motors 15 respectively extend to the bottom surface of the mounting plate 12 and are fixedly connected with lead screws 13, the bottom ends of the two lead screws 13 are respectively rotationally connected to the top surface of the base 1, the outer sides of the two lead screws 13 are respectively threadedly connected with support blocks 14, the end portions of the two support blocks 14 respectively extend to the inner cavities of the vertical plates 11 through the inner cavities of the moving grooves 24 and are fixedly connected with bearing seats 27, the top surface of each bearing seat 27 is provided with an arc-shaped groove 25, the two ends of the winding roller 21 are respectively arranged in the inner cavities of the two arc-shaped grooves 25, the side surface of the winding roller 21 is in abutment with the inner side surface of the bearing seat 27, the top surface of one support block 14 is fixedly provided with a second motor 16, the output shaft of the second motor 16 is fixedly connected with a sleeve 17, the end portion of the sleeve 17 is provided with a square groove 28, the outer portion of the sleeve 17 is provided with a sliding groove 18, the inner wall of the square groove 28 is fixedly connected with a spring 19, the end portion of the spring 19 is fixedly connected with a square insertion block 20, the end portion of the square insertion block 20 is movably sleeved into the inner cavity of a square insertion hole 22, the side surface of the square insertion block 20 is fixedly connected with a sliding column 29, the end portion of the sliding column 29 extends to the outer portion of the sleeve 17 through the sliding groove 18, and the outer side of one vertical plate 11 is provided with an avoiding groove 26.

[0030] In the embodiment, the inner side surface of the bearing seat 27 limits the winding roller 21, thereby ensuring the stability of the winding roller 21 in the inner side of the two bearing seats 27, and the sleeve 17 is avoided through the avoiding groove 26, thereby ensuring that the sleeve 17 can be smoothly moved up and down.

[0031] Specifically, please refer to Figures 1 to 3 The front surface of the support frame 4 is fixedly provided with a control panel 23, and the control panel 23 is electrically connected with the air cylinder 6, the first motor 15 and the second motor 16.

[0032] In the embodiment, the air cylinder 6, the first motor 15 and the second motor 16 are controlled through the control panel 23.

[0033] Specifically, please refer to Figure 3 The outer side of the support block 14 is in abutment with the inner wall of the moving groove 24.

[0034] In this embodiment, the support block 14 is limited by the inner wall of the groove 24, so that the support block 14 can only move along the axial direction of the lead screw 13.

[0035] Specifically, please refer to Figure 4 The outer side of the square plug 20 is fitted with the inner wall of the square socket 22 and the square groove 28.

[0036] In this embodiment, the stability of the square plug 20 in the square socket 22 and the square groove 28 is ensured, and the smoothness of the transmission is ensured.

[0037] Specifically, please refer to Figure 4 And Figure 5 The outer diameter of the winding roller 21 shaft is equal to the inner diameter of the arc-shaped groove 25.

[0038] In this embodiment, the stability of the winding roller 21 placed on the support seat 27 is ensured.

[0039] Working principle: in use, first, the end of the rubber product is inserted into the inner cavity of the limiting unit 2, the pressing unit 3 and the support frame 4, and the end of the rubber product is bound to the winding roller 21, then the second motor 16 is started to drive the sleeve 17 and the square plug 20 to rotate, the winding roller 21 is driven to rotate through the transmission between the square plug 20 and the square socket 22, the winding roller 21 is used to wind the rubber product, then when a certain amount of rubber product is wound on the winding roller 21, the cylinder 6 is started to drive the lifting frame 7 to move up and down reciprocatingly, the cutting knife 9 is driven to move downward by the lifting frame 7 to cut the rubber product, so that the winding roller 21 completes winding, finally the slide column 29 is pulled to make the end of the square plug 20 separate from the inner cavity of the square socket 22, so that the connection of the winding roller 21 is released, at this time the first motor 15 is started to drive the lead screw 13 to rotate, the support block 14 is driven to move downward through the thread cooperation between the lead screw 13 and the support block 14, when the bottom surface of the support block 14 and the top surface of the base 1 are in contact, the rubber product wound on the bottom of the winding roller 21 is in contact with the top surface of the base 1, and the shaft of the winding roller 21 is separated from the inner cavity of the arc-shaped groove 25, at this time the winding roller 21 full of rubber product is pushed and rolled to the ground, and the winding roller 21 without winding is rolled to the inner side of the two support seats 27, the first motor 15 is started to drive the lead screw 13 to reverse, the support block 14 is driven to move upward through the cooperation of the lead screw 13 and the support block 14, the shaft of the winding roller 21 is placed in the arc-shaped groove 25, the winding roller 21 is moved to the appropriate height through the support block 14, the square plug 20 is inserted into the square socket 22 at the end of the winding roller 21 shaft through the elastic force of the spring 19, the second motor is continued to drive the winding roller 21 to rotate, so as to continue to wind the rubber product, that is.

[0040] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and improvement concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A rubber product winding device, comprising a base (1), characterized in that: The top surface of the base (1) is fixedly connected to a support frame (4), the top surface of the support frame (4) is fixedly installed with a cylinder (6), the output end of the cylinder (6) extends to the inner side of the support frame (4) and is fixedly connected to a lifting frame (7), the bottom surface of the lifting frame (7) is provided with a cutter (9), the top surface of the lifting frame (7) is fixedly connected to an insertion rod (8), the top end of the insertion rod (8) and the support frame (4) are movably connected, the top surface of the base (1) is fixedly connected to a drop knife rack (5), the drop knife rack (5) is arranged directly below the cutter (9), the top surface of the base (1) is provided with a limiting unit (2), the top surface of the base (1) is provided with a pressing unit (3), the top surface of the base (1) is provided with a lifting mechanism (10), the lifting mechanism (10) is provided with a winding roller (21), and one end of the rotating shaft of the winding roller (21) is provided with a square socket (22).

2. A rubber product winding device according to claim 1, characterized in that: The lifting mechanism (10) comprises two vertical plates (11) fixedly connected to the top surface of the base (1), the sides of the two vertical plates (11) are respectively provided with movable grooves (24), the tops of the two vertical plates (11) are fixedly connected with mounting plates (12), the top surface of the mounting plates (12) are fixedly provided with two first motors (15), the output shafts of the two first motors (15) respectively extend to the bottom surface of the mounting plates (12) and are fixedly connected with screw rods (13), the bottom ends of the two screw rods (13) are respectively rotatably connected to the top surface of the base (1), the outer sides of the two screw rods (13) are respectively threadedly connected with support blocks (14), the ends of the two support blocks (14) respectively pass through the inner cavity of the movable groove (24) and extend to the inner cavity of the vertical plate (11) and are fixedly connected with support seats (27), the top surface of the support seats (27) is provided with arc grooves (25), and the two ends of the winding roller (21) are respectively provided with arc grooves (25). The side surfaces of the winding roller (21) and the inner surface of the supporting seat (27) are respectively placed in the inner cavities of the two arc-shaped grooves (25), and the top surface of one of the support blocks (14) is fixedly installed with a second motor (16), and the output shaft of the second motor (16) is fixedly connected with a sleeve (17), and a square groove (28) is provided at the end of the sleeve (17), and a sliding groove (18) is provided on the outside of the sleeve (17). The inner wall of the square groove (28) is fixedly connected with a spring (19), and the end of the spring (19) is fixedly connected with a square plug (20), and the end of the square plug (20) is movably connected to the inner cavity of the square socket (22). The side surface of the square plug (20) is fixedly connected with a sliding column (29), and the end of the sliding column (29) passes through the sliding groove (18) and extends to the outside of the sleeve (17). An avoidance groove (26) is provided on the outer side of one of the vertical plates (11).

3. The rubber product winding device according to claim 2, characterized in that: A control panel (23) is fixedly mounted on the front of the support frame (4), and the control panel (23) is electrically connected to the cylinder (6), the first motor (15), and the second motor (16) respectively.

4. The rubber product winding device according to claim 2, characterized in that: The outer side of the support block (14) is in contact with the inner wall of the movable groove (24).

5. The rubber product winding device according to claim 2, characterized in that: The outer sides of the square plug block (20) are respectively fitted with the inner walls of the square plug hole (22) and the square groove (28).

6. The rubber product winding device according to claim 2, characterized in that: The outer diameter of the rotating shaft of the winding roller (21) is equal to the inner diameter of the arc-shaped groove (25).

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