Feeding device for polyester gray fabric production

Abstract

The utility model relates to the technical field of polyester gray fabric production, in particular to a feeding device for polyester gray fabric production. The two fixed rods are arranged on the feeding bottom plate, and the two fixed rods are arranged on the feeding bottom plate; the feeding frame is slidably connected to the feeding bottom plate through the two fixing rods, two pairs of fixing frames are arranged on the top of the feeding frame, and supporting frames are arranged on the two pairs of fixing frames; two L-shaped moving frames; by arranging the lifting assembly and the driving part, efficient adjustment of the height of the polyester gray fabric is achieved, operation is easy and convenient, adjustment is stable, and then it is guaranteed that the two L-shaped moving frames can ascend and descend synchronously; and through the arrangement of the rolling wheels and the arc-shaped supporting frames, the polyester gray fabric roller can be effectively supported, the situation that one side of the polyester gray fabric roller inclines is prevented, the polyester gray fabric roller is prevented from inclining or rolling in the conveying process, and the safety and practicability of the device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to polyester grey cloth production technical field, specifically be a kind of feeding device for polyester grey cloth production. BACKGROUND

[0002] The biggest advantage of polyester is wrinkle resistance and shape retention, with high strength and elastic recovery ability, polyester is firm and durable, wrinkle-free and non-stick, and among them, polyester grey cloth needs to use feeding equipment to feed the material in the polyester grey cloth roll to the processing equipment during production.

[0003] In the prior art, the Chinese utility model patent with the authorization announcement No.CN217920595U discloses "a cloth roll feeding device for grey cloth production", which comprises a bottom plate, a housing is fixedly installed on the top of the base, screw rods are rotatably installed between the two sides of the housing and the bottom plate, sliding boxes are slidingly installed on the two sides of the housing, each screw rod penetrates through the corresponding sliding box and is threadedly connected with the corresponding sliding box, and load blocks are slidingly installed in the grooves on the side of the two sliding boxes.

[0004] Although the feeding device for polyester grey cloth production of the prior art can move the sliding box by rotating the two screw rods, change the height and transverse position of the new cloth roll, facilitate the adjustment of the position of the new cloth roll, simplify the installation process, reduce the number of operators, be conducive to grey cloth processing, in actual application, when the polyester grey cloth is placed on the load block, the sliding box will be unbalanced due to the weight difference between the two sides, and after long-term use, the two sides of the sliding box are unevenly stressed, which can easily cause the sliding box to tilt and affect the stable feeding of the polyester grey cloth. UTILITY MODEL CONTENTS

[0005] One of the technical problems to be solved by the present application is how to design a feeding device for polyester grey cloth production that can stably support the polyester grey cloth and facilitate the adjustment of its height and position.

[0006] To solve the above technical problems, the present application provides a feeding device for polyester grey cloth production, which comprises a feeding bottom plate and further comprises

[0007] Two fixed rods, the two fixed rods are arranged on the feeding bottom plate;

[0008] A feeding frame is slidingly connected to the feeding bottom plate by two fixed rods, and the top of the feeding frame is provided with two pairs of fixed frames, and each of the two pairs of fixed frames is provided with a support frame.

[0009] Two L-shaped moving frames, two L-shaped moving frames are arranged on the feeding bottom plate through two groups of lifting assemblies;

[0010] Two mounting frames, two mounting frames are arranged on two L-shaped moving frames respectively, and two arc-shaped supporting frames for supporting polyester gray cloth are arranged on two mounting frames.

[0011] Two groups of lifting assemblies are arranged on the feeding bottom plate, and are used for height adjustment of polyester gray cloth.

[0012] In some embodiments, the lifting assembly further comprises a mounting rod arranged on the feeding bottom plate, threaded rods are rotatably connected to positions of the feeding bottom plate close to the mounting rod, the L-shaped moving frame is arranged on the threaded rod in a threaded mode, and the L-shaped moving frame is arranged on the mounting rod in a through hole mode, and the L-shaped moving frame has a degree of freedom of height movement along the mounting rod.

[0013] The lifting assembly further comprises a driving part arranged on the feeding bottom plate and used for driving the threaded rod to rotate.

[0014] In some embodiments, the driving part further comprises second helical gears arranged on outer walls of the threaded rods, a motor is arranged on the feeding bottom plate, and a first helical gear is arranged on an output end of the motor and used in cooperation with the second helical gears.

[0015] In some embodiments, belt pulleys are arranged below the second helical gears on outer walls of the two threaded rods, the two belt pulleys are connected to each other through a belt, and the outer walls of the mounting rods are each provided with a connecting plate, and top ends of the threaded rods are rotatably connected to the connecting plate.

[0016] In some embodiments, two pairs of rollers are rotatably connected to the two supporting frames, the two pairs of rollers are made of nylon, and a handle is arranged on the top of the feeding frame.

[0017] In some embodiments, a first supporting piece is arranged on one side of the L-shaped moving frame, a second supporting piece is arranged on the bottom of the mounting frame, and the other side of the second supporting piece is connected to the L-shaped moving frame.

[0018] In some embodiments, two fixing plates are further arranged on the top of the feeding frame, a handle is connected to one side of the fixing plate through a rotating shaft, a fixed block is arranged below the handle on one side of the fixing plate, a connecting piece is connected to the handle through a rotating shaft, a positioning rod is connected to the connecting piece through a rotating shaft, and the bottom of the positioning rod penetrates through the fixed block and the feeding frame and is provided with a rubber pad.

[0019] The utility model at least has the following beneficial effects:

[0020] 1、By setting the lifting assembly and drive part, the height of the polyester gray fabric is efficiently adjusted, the operation is simple and stable, the synchronous rotation of the two threaded rods is realized through the cooperation of the two pulleys and the belt, thereby ensuring that the two L-shaped moving frames can be lifted synchronously, and the stability and reliability of the device are improved;

[0021] 2、By setting the roller and the arc-shaped support frame, the polyester gray fabric roller can be effectively supported, the situation that one side is inclined is prevented, the polyester gray fabric roller is prevented from tilting or rolling during conveying, the safety and practicality of the device are improved, and meanwhile, the design of the arc-shaped support frame and the interval arranged rollers can adapt to polyester gray fabric rollers with different diameters, so that the application range of the device is significantly expanded;

[0022] 3、By setting the fixed plate, the handle, the connecting piece, the positioning rod and the rubber pad, the feeding frame is conveniently fixed and moved, the working efficiency and the stability of the device are improved, when the feeding frame needs to be fixed, the feeding frame can be fixed through the elasticity and friction of the rubber pad, so that sliding or displacement is prevented, and when the feeding frame needs to be moved, the feeding frame can be easily pushed to move by separating the positioning rod from the feeding bottom plate. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the partial cross-sectional structure of the feeding bottom plate of the utility model;

[0025] Figure 3 It is a schematic diagram of the enlarged structure of A of the utility model; Figure 2

[0026] Figure 4 It is a schematic diagram of the installation structure of the fixed plate of the utility model;

[0027] Figure 5 It is a schematic diagram of the cross-sectional structure of the feeding frame of the utility model;

[0028] Figure 6 It is a schematic diagram of the enlarged structure of B of the utility model. Figure 5

[0029] ​​In the diagram: 1. Feeding base plate; 2. Fixing rod; 3. Feeding rack; 4. Handle; 5. Fixing frame; 6. Support frame; 7. Roller; 8. L-shaped moving frame; 9. Mounting frame; 10. Arc-shaped support frame; 11. First support plate; 12. Second support plate; 13. Pulley; 14. Connecting plate; 100. Lifting assembly; 101. Threaded rod; 102. Mounting rod; 200. Drive unit; 201. Motor; 202. First helical tooth; 203. Second helical tooth; 20. Fixing plate; 21. Handle; 22. Connecting plate; 23. Fixing block; 24. Positioning rod; 25. Rubber pad. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0031] Please see Figures 1-3 This utility model provides a technical solution: a feeding device for polyester fabric production, including a feeding base plate 1, and also including;

[0032] Two fixing rods 2 are set on the feeding base plate 1;

[0033] The feeding rack 3 is slidably connected to the feeding base plate 1 by two fixed rods 2. The top of the feeding rack 3 is provided with two pairs of fixed frames 5, and each pair of fixed frames 5 is provided with a support frame 6.

[0034] Two L-shaped movable frames 8 are mounted on the loading base plate 1 via two sets of lifting components 100;

[0035] Two mounting frames 9 are respectively set on two L-shaped movable frames 8, and each of the two mounting frames 9 is equipped with an arc-shaped support frame 10 for supporting the polyester fabric.

[0036] Two sets of lifting components 100 are set on the feeding base plate 1 to realize the height adjustment of the polyester fabric;

[0037] The lifting assembly 100 also includes a mounting rod 102 disposed on the loading base plate 1. Threaded rods 101 are rotatably connected to the loading base plate 1 near the mounting rod 102. An L-shaped moving frame 8 is threaded onto the threaded rod 101 and is disposed on the mounting rod 102 through a through hole. The L-shaped moving frame 8 has the freedom to move along the height of the mounting rod 102.

[0038] The lifting assembly 100 further comprises a driving part 200 arranged on the feeding base plate 1 for driving the threaded rod 101 to rotate;

[0039] The driving part 200 further comprises a second helical gear 203 arranged on the outer wall of the threaded rod 101, and the feeding base plate 1 is provided with a motor 201, and the output end of the motor 201 is provided with a first helical gear 202 used in cooperation with the second helical gear 203. By starting the motor 201, the output end of the motor 201 drives the first helical gear 202 to rotate, and the first helical gear 202 is in meshing transmission with the second helical gear 203, so as to drive the threaded rod 101 to rotate. Since the L-shaped moving frame 8 is arranged on the threaded rod 101 through threads, and the L-shaped moving frame 8 is arranged on the mounting rod 102 through the through hole, the L-shaped moving frame 8 can move along the height direction of the mounting rod 102 during the rotation of the threaded rod 101, thereby realizing the height adjustment of the polyester gray fabric. The operation is simple and stable;

[0040] The outer walls of the two threaded rods 101 are provided with belt pulleys 13 below the second helical gears 203, the two belt pulleys 13 are connected with each other through a belt, the outer walls of the mounting rods 102 are provided with connecting plates 14, and the top ends of the threaded rods 101 are rotatably connected to the connecting plates 14. The feeding frame 3 is slidably connected to the feeding base plate 1 through the fixing rod 2, so that the bottom of the feeding frame 3 and the inner bottom side of the feeding base plate 1 are kept at a certain distance, thereby avoiding collision with the belt during movement. Through the cooperation of the two belt pulleys 13 and the belt, the synchronous rotation of the two threaded rods 101 is realized, thereby ensuring that the two L-shaped moving frames 8 can be lifted synchronously, and the stability and reliability of the device are improved;

[0041] Two pairs of rollers 7 are rotatably connected to the two support frames 6, and the two pairs of rollers 7 are made of nylon material. The top of the feeding frame 3 is provided with a handle 4, the shafts at both ends of the winding roller can be placed between the two pairs of rollers 7, the two ends of the winding roller are supported by the nylon rollers 7, the feeding operation of the polyester gray fabric is facilitated, the polyester gray fabric is more smooth during feeding through the rolling action of the rollers 7, the problems of damage or difficulty in feeding caused by excessive friction are avoided, meanwhile, the nylon rollers 7 have the characteristics of wear resistance and corrosion resistance, the service life is prolonged, and the maintenance cost is reduced. In addition, the handle 4 arranged on the top of the feeding frame 3 facilitates the movement and adjustment of the feeding frame 3 by the operator, and the working efficiency is improved;

[0042] One side of the L-shaped moving frame 8 is provided with a first supporting sheet 11, and the bottom of the mounting frame 9 is provided with a second supporting sheet 12, the other side of the second supporting sheet 12 is connected with the L-shaped moving frame 8, which can enhance the structural stability between the mounting frame 9 and the L-shaped moving frame 8, improve the stability of the polyester gray fabric during the conveying process, in addition, the setting of the first supporting sheet 11 and the second supporting sheet 12 can also disperse the weight of the polyester gray fabric to a certain extent, reduce the bearing pressure of the L-shaped moving frame 8 and the mounting frame 9, prolong the service life of the device;

[0043] In use, first, the device is placed in the designated position, the motor 201 is started, the output end of the motor 201 drives the first helical gear 202 to rotate, the first helical gear 202 is meshed with the second helical gear 203 to drive the threaded rod 101 to rotate, the two L-shaped moving frames 8 can be moved to the bottom of the threaded rod 101 first, so that the polyester gray fabric roll can be placed on the arc-shaped supporting frame 10 on the mounting frame 9, then the motor 201 is started in reverse, the output end of the motor 201 drives the first helical gear 202 to rotate in reverse, so that the L-shaped moving frame 8 can move upward along the height direction of the mounting rod 102, and then the polyester gray fabric roll is lifted to the required height;

[0044] During the lifting of the polyester gray fabric roll, the operator can stop the motor 201 in time by observing the height of the polyester gray fabric roll to ensure that the polyester gray fabric roll can be stably lifted to the designated position, in addition, the synchronous rotation of the two threaded rods 101 is realized through the cooperation of the two belt pulleys 13 and the belt, and then the synchronous lifting of the two L-shaped moving frames 8 is ensured;

[0045] At this time, the feeding frame 3 is pushed again to slide on the feeding bottom plate 1 along the fixed rod 2 until the two supporting frames 6 are moved directly below the winding roller, then the two ends of the winding roller are placed on the two pairs of rollers 7 respectively, the two ends of the winding roller are supported by the nylon rollers 7, since the two rollers 7 are arranged at intervals and are rotatably connected with the supporting frames 6 through the shafts, when the winding roller is placed on the rollers 7, the rollers 7 can be self-adaptively adjusted according to the diameter of the winding roller to ensure that the winding roller can be stably placed on the rollers 7, in addition, the rolling action of the rollers 7 can also reduce the frictional resistance of the winding roller during rotation, the handle 4 is pushed again to move the feeding frame 3 to the other side, so as to facilitate the subsequent work of the polyester gray fabric, the arc-shaped supporting frame 10 and the two pairs of rollers 7 can effectively support the polyester gray fabric roll to prevent it from tilting on one side, so as to avoid the tilting or rolling of the polyester gray fabric roll during the conveying process, improve the stability and safety of the device, at the same time, the innovative design of the arc-shaped supporting frame 10 and the interval arranged rollers 7 can adapt to polyester gray fabric rolls of different diameters, which significantly expands the application range of the device. EMBODIMENT

[0046] Referring to Figures 4-6 The utility model provides a technical scheme:

[0047] Different from example 1 is that;

[0048] The top of the feeding frame 3 is also provided with two fixed plates 20, one side of the fixed plate 20 is connected with a handle 21 through a rotating shaft, a fixed block 23 is arranged below the handle 21 on one side of the fixed plate 20, a connecting piece 22 is connected with the handle 21 through a rotating shaft, a positioning rod 24 is connected with the connecting piece 22 through a rotating shaft, the bottom of the positioning rod 24 penetrates through the fixed block 23 and is arranged with a rubber pad 25 on the feeding frame 3, when it is needed to fix the use position of the feeding frame 3, the handle 21 can be turned down, the handle 21 drives the connecting piece 22 and the positioning rod 24 to turn down together until the rubber pad 25 at the bottom of the positioning rod 24 is in close contact with the feeding bottom plate 1, the elasticity and friction force of the rubber pad 25 are used to fix the feeding frame 3, prevent it from sliding or shifting during the working process, improve the stability and safety of the device, when it is needed to move the feeding frame 3, only need to turn up the handle 21, separate the positioning rod 24 from the feeding bottom plate 1, then the feeding frame 3 can be easily pushed to move, the operation is simple and fast.

[0049] It should be noted that, in this text, relational terms such as first and second and the like can merely be used to distinguish one entity or action from another, without necessarily requiring or implying that these entities or actions are in any way mutually exclusive or in any way arranged or ordered in succession or temporally. In addition, the terms "comprises", "comprising" or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article or device that includes a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or device.

[0050] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model.

Claims

1. A feeding device for polyester fabric production, comprising a feeding base plate (1), characterized in that: It also includes; Two fixing rods (2) are provided on the feeding base plate (1); The feeding rack (3) is slidably connected to the feeding base plate (1) by two fixed rods (2). The top of the feeding rack (3) is provided with two pairs of fixed frames (5), and each pair of fixed frames (5) is provided with a support frame (6). Two L-shaped moving frames (8) are mounted on the loading base plate (1) via two sets of lifting components (100); Two mounting brackets (9) are respectively mounted on two L-shaped movable brackets (8), and each of the two mounting brackets (9) is provided with an arc-shaped support bracket (10) for supporting the polyester fabric. The two sets of lifting components (100) are set on the feeding base plate (1) to realize the height adjustment of the polyester fabric.

2. The feeding device for polyester fabric production according to claim 1, characterized in that: The lifting assembly (100) also includes a mounting rod (102) disposed on the loading base plate (1). Threaded rods (101) are rotatably connected to the loading base plate (1) near the mounting rod (102). The L-shaped moving frame (8) is threaded onto the threaded rod (101) and is disposed on the mounting rod (102) through a through hole. The L-shaped moving frame (8) has the freedom to move along the height of the mounting rod (102). The lifting assembly (100) also includes a drive unit (200) disposed on the loading base plate (1) for driving the threaded rod (101) to rotate.

3. The feeding device for polyester fabric production according to claim 2, characterized in that: The drive unit (200) further includes a second helical tooth (203) disposed on the outer wall of the threaded rod (101), and a motor (201) is disposed on the feeding base plate (1). The output end of the motor (201) is provided with a first helical tooth (202) that cooperates with the second helical tooth (203).

4. The feeding device for polyester fabric production according to claim 3, characterized in that: The outer walls of the two threaded rods (101) are provided with pulleys (13) located below the second helical tooth (203). The two pulleys (13) are connected to each other by a belt. The outer walls of the mounting rods (102) are provided with connecting plates (14). The top end of the threaded rods (101) is rotatably connected to the connecting plates (14).

5. The feeding device for polyester grey fabric production according to claim 1, characterized in that: Two rollers (7) are rotatably connected to each of the two support frames (6). Both pairs of rollers (7) are made of nylon. A handle (4) is provided on the top of the feeding rack (3).

6. The feeding device for polyester grey fabric production according to claim 1, characterized in that: A first support plate (11) is provided on one side of the L-shaped mobile frame (8), and a second support plate (12) is provided at the bottom of the mounting frame (9). The other side of the second support plate (12) is connected to the L-shaped mobile frame (8).

7. The feeding device for polyester grey fabric production according to claim 1, characterized in that: The top of the feeding rack (3) is also provided with two fixing plates (20). One side of the fixing plate (20) is connected to a handle (21) via a pivot. One side of the fixing plate (20) is provided with a fixing block (23) located below the handle (21). A connecting piece (22) is connected to the handle (21) via a pivot. A positioning rod (24) is connected to the connecting piece (22) via a pivot. The bottom of the positioning rod (24) passes through the fixing block (23) and the feeding rack (3) and is provided with a rubber pad (25).

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