Reel expansion plate convenient to install

Abstract

The utility model discloses a reel expansion plate convenient to install, and relates to the technical field of reel expansion plates, the reel expansion plate comprises a supporting seat, the top of the supporting seat is rotatably connected with a threaded rod, the outer side of the threaded rod is in threaded connection with an adjusting block, the outer side of the supporting seat is fixedly connected with a motor, the output end of the motor is fixedly connected with the threaded rod, and the output end of the motor is fixedly connected with the adjusting block. A fixing plate is fixedly connected to the top of the adjusting block, and rotating heads are rotationally connected to one side of the top of the fixing plate and one side of the top of the supporting base. According to the reel expansion plate convenient to install, due to the arrangement of the motor and the threaded rod, reels of different sizes can be clamped and fixed, a fixing assembly does not need to be replaced, external tools are not needed in the installation process, the installation steps are simple and convenient, meanwhile, paper in the reel winding process can be subjected to tensioning adjustment, and the installation efficiency is improved. The structure is simple, and the practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to reel expansion plate technical field especially, relates to a reel expansion plate convenient to installation. BACKGROUND

[0002] Reel expansion plate is a device for supporting reel, is usually used in printing machine, paper machine and other equipment, its function is to keep stable when reel rotates, to ensure the smooth progress of printing or production process, reel expansion plate usually by expansion device, bearing seat and other components, bearing seat plays the role of supporting and enabling reel expansion plate to rotate normally, the reel expansion plate on the market is more, wherein according to the number of expansion plate can be divided into multiple categories.

[0003] The existing reel expansion plate is fixedly installed, can only fix the reel of fixed size, but according to the needs of market development, reel appears multiple sizes, and it is inconvenient to replace, and the existing reel expansion plate lacks the tensioning adjusting component of reel, to solve the above problems, we launch a reel expansion plate convenient to installation. UTILITY MODEL CONTENTS

[0004] The utility model discloses a reel expansion plate convenient to installation, aims at solving the reel multiple sizes, and it is inconvenient to replace, and the existing reel expansion plate lacks the tensioning adjusting component of reel.

[0005] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0006] A reel expansion plate convenient to installation, including support seat, the top of support seat is rotatably connected with threaded rod, the outer side of threaded rod is connected with adjusting block, the outer side of support seat is fixedly connected with motor, the output of motor is fixedly connected with threaded rod, the top of adjusting block is fixedly connected with fixed plate, the top of fixed plate and support seat is rotatably connected with rotating head on one side, the end of two rotating heads away from each other is fixedly connected with limit disc, reel body is equipped between two limit discs, the top of support seat is symmetrically equipped with tensioning assembly, the tensioning assembly and reel body are used in mutual cooperation.

[0007] Through the motor and threaded rod set up, can the reel of different sizes be clamped and fixed, need not replace fixed component, need not help outside tool in the installation process, and the installation step is more simple and convenient.

[0008] In a preferred scheme, the tensioning assembly comprises a fixed seat symmetrically fixedly connected on both sides of the support seat, a lifting groove is formed in the inside of the fixed seat, a lifting column is fixedly connected in the inside of the lifting groove, lifting rods are slidably connected to the outside of the lifting column, tensioning rollers are rotatably connected between the two lifting rods on the same side, and nuts are threadedly connected to the outside of the lifting rods.

[0009] The tensioning assembly can adjust the tension of the paper during the winding of the reel, has simple structure and high practicability.

[0010] In a preferred scheme, the motor is fixedly connected with a protective cover, and heat dissipation grooves are equidistantly formed in the inside of the protective cover.

[0011] The protective cover can protect the motor, and the heat dissipation grooves can dissipate heat of the motor.

[0012] In a preferred scheme, the top of the adjusting block is symmetrically fixedly connected with inclined struts, and the two inclined struts are fixedly connected with the fixed plate.

[0013] The inclined struts can support the fixed plate.

[0014] In a preferred scheme, the inside of the adjusting block is symmetrically slidably connected with slide rods, and the slide rods are fixedly connected with the support seat.

[0015] The slide rods can make the adjusting block move more stably and not shake.

[0016] In a preferred scheme, the motor is electrically connected with an external controller.

[0017] The controller can control the opening and closing of the motor, thereby improving the operation efficiency.

[0018] The reel tensioning plate provided by the utility model has the following advantages:

[0019] Firstly, the motor and the threaded rod can clamp and fix reels of different sizes without the need of replacing the fixing assembly, and the installation process does not need external tools, and the installation steps are simple and convenient, and the reel winding process can be tensioned and adjusted, the structure is simple, and the practicability is high.

[0020] Second, through the setting of the protective cover, the motor can be protected, through the setting of the heat dissipation groove, the motor can be cooled, through the setting of the inclined support rod, the fixing plate can be supported, through the setting of the sliding rod, the adjusting block can be moved more stably, and shaking does not occur, through the setting of the controller, the worker can control the opening and closing of the motor, and the operation efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 A three-dimensional schematic view of the reel expansion plate convenient to install is provided for the utility model.

[0022] Figure 2 A front view schematic view of the reel expansion plate convenient to install is provided for the utility model.

[0023] Figure 3 A top view schematic view of the reel expansion plate convenient to install is provided for the utility model.

[0024] Figure 4 A tensioning assembly three-dimensional schematic view of the reel expansion plate convenient to install is provided for the utility model.

[0025] In the drawings: 1, support seat; 2, threaded rod; 3, adjusting block; 4, motor; 5, fixed plate; 6, rotating head; 7, limit disc; 8, reel main body; 9, fixed seat; 10, lifting groove; 11, lifting column; 12, tensioning roller; 13, lifting rod; 14, nut; 15, protective cover; 16, heat dissipation groove; 17, inclined support rod; 18, sliding rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, not all the embodiments of the application. The components of the embodiments of the application described and indicated in the drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the application provided in the drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the application. Based on the embodiments of the application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the application.

[0027] The reel expansion plate convenient to install disclosed by the utility model is mainly applied to the use scene of the reel expansion plate.

[0028] REFERENCE Figure 1 - Figure 4The utility model provides a reel expansion board convenient to install, including support seat 1, the top rotationally connected with threaded rod 2 of support seat 1, the outside threaded connection of threaded rod 2 has the adjusting block 3, the outside fixed connection of support seat 1 has motor 4, and the output of motor 4 is fixedly connected with threaded rod 2, and the top fixed connection of adjusting block 3 has fixed plate 5, and the top of fixed plate 5 and support seat 1 one side are all rotationally connected with rotating head 6, and the fixed plate 5 of two rotating head 6 is away from each other one end is fixedly connected with limit disc 7, and reel main part 8 is equipped between two limit discs 7, and the top of support seat 1 is equipped with tensioning assembly, and tensioning assembly and reel main part 8 are used in cooperation, tensioning assembly includes fixed seat 9, and fixed seat 9 is fixedly connected on both sides of support seat 1, and the inside of fixed seat 9 is equipped with lifting groove 10, and lifting groove 10 is fixedly connected with lifting column 11 in the inside, and the outside of lifting column 11 is slidably connected with lifting rod 13, and the rotationally connected with tensioning roller 12 of both sides two lifting rods 13, and the outside threaded connection of lifting rod 13 has nut 14.

[0029] The utility model discloses a reel expansion board convenient to install, including support seat 1, the top rotationally connected with threaded rod 2 of support seat 1, the outside threaded connection of threaded rod 2 has the adjusting block 3, the outside fixed connection of support seat 1 has motor 4, and the output of motor 4 is fixedly connected with threaded rod 2, and the top fixed connection of adjusting block 3 has fixed plate 5, and the top of fixed plate 5 and support seat 1 one side are all rotationally connected with rotating head 6, and the fixed plate 5 of two rotating head 6 is away from each other one end is fixedly connected with limit disc 7, and reel main part 8 is equipped between two limit discs 7, and the top of support seat 1 is equipped with tensioning assembly, and tensioning assembly and reel main part 8 are used in cooperation, tensioning assembly includes fixed seat 9, and fixed seat 9 is fixedly connected on both sides of support seat 1, and the inside of fixed seat 9 is equipped with lifting groove 10, and lifting groove 10 is fixedly connected with lifting column 11 in the inside, and the outside of lifting column 11 is slidably connected with lifting rod 13, and the rotationally connected with tensioning roller 12 of both sides two lifting rods 13, and the outside threaded connection of lifting rod 13 has nut 14.

[0030] The utility model discloses a reel expansion board convenient to install, including support seat 1, the top rotationally connected with threaded rod 2 of support seat 1, the outside threaded connection of threaded rod 2 has the adjusting block 3, the outside fixed connection of support seat 1 has motor 4, and the output of motor 4 is fixedly connected with threaded rod 2, and the top fixed connection of adjusting block 3 has fixed plate 5, and the top of fixed plate 5 and support seat 1 one side are all rotationally connected with rotating head 6, and the fixed plate 5 of two rotating head 6 is away from each other one end is fixedly connected with limit disc 7, and reel main part 8 is equipped between two limit discs 7, and the top of support seat 1 is equipped with tensioning assembly, and tensioning assembly and reel main part 8 are used in cooperation, tensioning assembly includes fixed seat 9, and fixed seat 9 is fixedly connected on both sides of support seat 1, and the inside of fixed seat 9 is equipped with lifting groove 10, and lifting groove 10 is fixedly connected with lifting column 11 in the inside, and the outside of lifting column 11 is slidably connected with lifting rod 13, and the rotationally connected with tensioning roller 12 of both sides two lifting rods 13, and the outside threaded connection of lifting rod 13 has nut 14.

[0031] Refer to Figure 1 - Figure 4 In a preferred embodiment, the outside of motor 4 is fixedly connected with protective cover 15, and heat dissipation grooves 16 are equidistantly formed in the inside of protective cover 15. The top of adjusting block 3 is fixedly connected with inclined struts 17 symmetrically, and both inclined struts 17 are fixedly connected with fixed plate 5. The inside of adjusting block 3 is slidably connected with slide rods 18 symmetrically, and slide rods 18 are fixedly connected with support seat 1. Motor 4 is electrically connected with an external controller.

[0032] The motor 4 can be protected by the protective cover 15, the motor 4 can be cooled by the cooling grooves 16, the fixing plate 5 can be supported by the inclined support rods 17, the adjusting block 3 can be moved more stably by the slide rods 18, and the opening and closing of the motor 4 can be controlled by the controller, so that the operation efficiency is improved.

[0033] Working principle: in actual use, the staff fixes the support seat 1 at the position to be used, then places the reel body 8 between the two rotating heads 6, and then starts the motor 4. The output end of the motor 4 rotates to drive the threaded rod 2 to rotate, the threaded rod 2 rotates to drive the adjusting block 3 to move, the adjusting block 3 moves to drive the fixing plate 5 to move, the fixing plate 5 moves to drive the two rotating heads 6 to move close to each other, until the reel body 8 is clamped and fixed on the top of the support seat 1, then the tensioning roller 12 is adjusted up and down, the tensioning roller 12 drives the lifting rod 13 to slide on the outside of the lifting column 11, when the tensioning roller 12 slides to the appropriate position, the staff rotates the nut 14, and the nut 14 rotates to fix the lifting rod 13 on the outside of the fixed seat 9.

[0034] The above is only a preferred embodiment of the present application, but the protection scope of the present application is not limited thereto. The replacement can be the replacement of part of the structure, device, method step, or the complete technical solution. According to the technical solution and the inventive concept of the present application, equivalent replacement or change should be covered within the protection scope of the present application.

Claims

1. A reel expansion plate that is easy to install, comprising a support base (1), characterized in that: The top of the support base (1) is rotatably connected to a threaded rod (2), and the outer side of the threaded rod (2) is threadedly connected to an adjusting block (3). The outer side of the support base (1) is fixedly connected to a motor (4), and the output end of the motor (4) is fixedly connected to the threaded rod (2). The top of the adjusting block (3) is fixedly connected to a fixing plate (5). The top side of the fixing plate (5) and the support base (1) are both rotatably connected to a rotating head (6). The ends of the two rotating heads (6) that are far apart from each other are fixedly connected to a limiting plate (7). A scroll body (8) is provided between the two limiting plates (7). The top of the support base (1) is symmetrically provided with tensioning components. The tensioning components and the scroll body (8) are used in cooperation with each other.

2. The easy-to-install reel expansion plate according to claim 1, characterized in that: The tensioning assembly includes a fixed seat (9), which is symmetrically fixedly connected to both sides of the support seat (1). The fixed seat (9) has a lifting groove (10) inside, and a lifting column (11) is fixedly connected inside the lifting groove (10). A lifting rod (13) is slidably connected to the outside of the lifting column (11). A tensioning roller (12) is rotatably connected between the two lifting rods (13) on the same side. A nut (14) is threadedly connected to the outside of the lifting rod (13).

3. The easy-to-install reel expansion plate according to claim 1, characterized in that: A protective cover (15) is fixedly connected to the outside of the motor (4), and heat dissipation slots (16) are provided at equal intervals inside the protective cover (15).

4. The easy-to-install reel expansion plate according to claim 1, characterized in that: The top of the adjusting block (3) is symmetrically fixedly connected with diagonal braces (17), and both diagonal braces (17) are fixedly connected to the fixing plate (5).

5. The easy-to-install reel expansion plate according to claim 1, characterized in that: The adjusting block (3) has a sliding rod (18) symmetrically slidably connected inside, and the sliding rod (18) is fixedly connected to the support base (1).

6. The easy-to-install reel expansion plate according to claim 1, characterized in that: The motor (4) is electrically connected to an external controller.

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