Automatic winding device for waterproof cloth

Abstract

The utility model relates to the technical field of cloth rolling, and discloses an automatic waterproof cloth rolling device which comprises a U-shaped seat and a waterproof cloth rolling shaft arranged on the U-shaped seat, electric hydraulic cylinders are fixedly mounted on the outer wall of the left side and the outer wall of the right side of the U-shaped seat correspondingly, and the output shaft ends of the two electric hydraulic cylinders penetrate through the left side wall and the right side wall of the U-shaped seat correspondingly; connecting plates are fixedly mounted at the output shaft ends of the two electric hydraulic cylinders correspondingly, and a motor and a shaft seat are fixedly mounted on the sides, close to each other, of the two connecting plates correspondingly. Compared with the prior art, the waterproof cloth rolling device has the following advantages and effects that the waterproof cloth rolling shaft can be conveniently and rapidly disassembled, assembled and replaced, the waterproof cloth rolling shaft is suitable for installing waterproof cloth rolling shafts of different lengths and sizes so that waterproof cloth of different widths can be conveniently rolled, the practical performance is improved, the cloth rolling amount on the waterproof cloth rolling shaft can be conveniently calculated, and the waterproof cloth rolling device is convenient to use. Therefore, the waterproof cloth with the required thickness can be wound on the waterproof cloth winding shaft.

Description

Technical Field

[0001] The present application relates to the technical field of cloth winding, and in particular to an automatic winder for waterproof cloth. Background Art

[0002] Waterproof fabrics are a new type of fabric made by combining a polymer waterproof and breathable material with fabric, or by using a waterproofing agent to reinforce the fabric. They effectively prevent water and moisture from penetrating the surface, protecting the covered object from water damage. During the production of waterproof fabrics, a fabric winder is often required to rewind the finished fabric for subsequent packaging and transportation. The cloth reel is fixed with the fixed half hoop and the movable half hoop is fixed with the fixed half hoop by bolts and nuts.

[0003] The above-mentioned related solutions are found to still have at least the following deficiencies in actual use: they can only be installed with a fabric reel of one length size for fabric winding, and are not suitable for installing fabric reel of different length sizes. When waterproof fabrics of different widths need to be wound up, different models of fabric reels need to be used, resulting in poor versatility and practical performance.

[0004] Therefore, we propose an automatic winder for waterproof fabric to solve the above problems. Utility Model Content

[0005] The purpose of this application is to provide an automatic winder for waterproof fabric, which not only has the advantages of convenient and quick disassembly and replacement of waterproof fabric winding shaft, but is also suitable for installing waterproof fabric winding shafts of different lengths, so as to facilitate the use of winding waterproof fabrics of different widths, thereby improving practical performance, and facilitating the calculation of the amount of cloth rolled on the waterproof fabric winding shaft, so as to achieve the effect of winding waterproof fabric of the required thickness on the waterproof fabric winding shaft.

[0006] The above technical objectives of the present application are achieved through the following technical solutions: an automatic winder for waterproof fabric, comprising a U-shaped seat and a waterproof fabric winding shaft arranged on the U-shaped seat, wherein electric hydraulic cylinders are fixedly installed on the left outer wall and the right outer wall of the U-shaped seat, and the output shaft ends of the two electric hydraulic cylinders respectively pass through the left wall and the right wall of the U-shaped seat, and the output shaft ends of the two electric hydraulic cylinders are fixedly installed with connecting plates, and the sides of the two connecting plates close to each other are respectively fixedly installed with a motor and an axle seat, and the output shaft end of the motor is fixedly installed with a first connecting shaft, and the left side of the axle seat A second connecting shaft is rotatably installed, and the waterproof fabric reel is located between the first connecting shaft and the second connecting shaft, and both ends of the waterproof fabric reel respectively conflict with the ends of the first connecting shaft and the second connecting shaft that are close to each other. The ends of the first connecting shaft and the second connecting shaft that are close to each other are both provided with positioning grooves, and both ends of the waterproof fabric reel are fixedly installed with positioning blocks, and the two positioning blocks are respectively slidably installed in the corresponding positioning grooves. A reeling amount metering mechanism is provided on the U-shaped seat below the waterproof fabric reel, and the reeling amount metering mechanism is used to measure the amount of cloth rolled on the waterproof fabric reel.

[0007] By adopting the above technical solution, the motor is used to control the simultaneous rotation of the first connecting shaft, the waterproof fabric winding shaft and the second connecting shaft. The waterproof fabric winding shaft is used to wind the waterproof fabric. The two positioning blocks are respectively engaged with the corresponding positioning grooves for sliding insertion. The two positioning blocks are respectively engaged with the corresponding positioning grooves for sliding insertion. The installation position of the waterproof fabric winding shaft can be accurately positioned, and the waterproof fabric winding shaft can be prevented from falling off during use. The retractable characteristics of the two electric hydraulic cylinders can be used to control the horizontal and linear movement of the corresponding connecting plates respectively, so as to adjust the spacing between the first connecting shaft and the second connecting shaft. This is not only convenient for disassembly and replacement of the waterproof fabric winding shaft, but also suitable for installing waterproof fabric winding shafts of different lengths, so as to facilitate the use of waterproof fabric winding shafts of different widths.

[0008] The present application is further configured as follows: a baffle is fixedly mounted on both the first connecting shaft and the second connecting shaft.

[0009] By adopting the above technical solution, the rolled-up waterproof fabric can be blocked and limited, ensuring that the waterproof fabric is neatly wound on the waterproof fabric winding shaft without winding displacement.

[0010] The present application is further configured as follows: the sides of the two baffles that are close to each other are flush with one end surface of the first connecting shaft and one end surface of the second connecting shaft respectively.

[0011] By adopting the above technical solution, it is possible to prevent the waterproof fabric from being wound around the first connecting shaft or the second connecting shaft.

[0012] The present application is further configured as follows: the diameters of the first connecting shaft and the second connecting shaft are set to be the same, and the diameter of the first connecting shaft is larger than the diameter of the waterproof fabric reel.

[0013] By adopting the above technical solution, it is possible to ensure that the waterproof fabric reel is effectively clamped and positioned, and the use is stable.

[0014] The present application is further configured as follows: support rods are fixedly installed at the bottom of the two connecting plates, and the bottom ends of the two support rods are in contact with the bottom inner wall of the U-shaped seat.

[0015] By adopting the above technical solution, the connecting plate can be supported and reinforced, thereby improving the stability when the waterproof fabric is rolled up.

[0016] The present application is further configured as follows: the bottom end of the support rod and the bottom inner wall of the U-shaped seat are both smooth planar structures.

[0017] By adopting the above technical solution, it is possible to ensure that the support rod slides smoothly on the U-shaped seat.

[0018] The present application is further configured as follows: the positioning groove and the positioning block are both rectangular in shape.

[0019] By adopting the above technical solution, it can be ensured that the first connecting shaft, the waterproof fabric reeling shaft and the second connecting shaft rotate synchronously in the same direction.

[0020] The present application is further configured as follows: the winding amount metering mechanism includes two springs, a lifting plate, a vertical pole, a roller, a pointer and a measuring ruler. The two springs are fixedly mounted on the bottom inner wall of the U-shaped seat, the lifting plate is fixedly mounted on the top of the two springs, the vertical pole is fixedly mounted on the top of the lifting plate and is located between the two baffles, the roller is fixedly mounted on the top of the vertical pole and is directly below the waterproof fabric winding shaft, the pointer is fixedly mounted on one side wall of the lifting plate, and the measuring ruler is fixedly mounted on the bottom inner wall of the U-shaped seat and is located directly behind the pointer.

[0021] By adopting the above technical solution and utilizing the elastic and deformable characteristics of the spring, it is possible to ensure that the lifting plate has space to rise and fall. When the waterproof fabric rolled up on the waterproof fabric reel contacts the resisting roller, as the waterproof fabric continues to be rolled up, the resisting roller can be pushed to move vertically downward. The resisting roller will drive the vertical rod, the lifting plate and the pointer to move vertically downward. By observing the scale value on the measuring ruler to which the pointer points, the amount of fabric rolled up on the waterproof fabric reel can be easily calculated, thereby facilitating winding the waterproof fabric of the required thickness on the waterproof fabric reel.

[0022] The present application is further configured as follows: the outer surface of the abutting roller is a smooth surface structure.

[0023] By adopting the above technical solution, the friction force when the roller contacts the waterproof fabric can be reduced, and the process of rolling up the waterproof fabric will not be affected.

[0024] The present application is further configured as follows: two vertical guide rods are fixedly mounted on the bottom inner wall of the U-shaped seat, the lifting plate is slidably sleeved on the two vertical guide rods, and two springs are respectively sleeved on the corresponding vertical guide rods.

[0025] By adopting the above technical solution, it can be ensured that the lifting plate can be lifted vertically stably.

[0026] This application includes at least one of the following beneficial technical effects:

[0027] 1. This application can adjust the distance between the first connecting shaft and the second connecting shaft by controlling the extension or contraction reset of two electric hydraulic cylinders. It is not only convenient and quick to disassemble and replace the waterproof fabric reel, but also suitable for installing waterproof fabric reel of different lengths, so as to facilitate the use of waterproof fabrics of different widths, thereby improving practical performance.

[0028] 2. The present application utilizes two positioning blocks that are slidably engaged with corresponding positioning grooves, thereby accurately positioning the installation position of the waterproof fabric reel and preventing the waterproof fabric reel from falling off during use.

[0029] 3. The present application utilizes two baffles to block and limit the rolled-up waterproof fabric, ensuring that the waterproof fabric is neatly wound on the waterproof fabric winding shaft without any winding displacement.

[0030] 4. The present application utilizes a winding amount metering mechanism consisting of two springs, a lifting plate, a vertical rod, a roller, a pointer and a measuring ruler. During the process of winding the waterproof fabric, it is convenient to calculate the amount of fabric on the waterproof fabric winding shaft, so as to wind the waterproof fabric of the required thickness on the waterproof fabric winding shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0032] Figure 1 It is a schematic diagram of the three-dimensional structure of this embodiment.

[0033] Figure 2 It is a schematic diagram of the main cross-sectional structure of this embodiment.

[0034] Figure 3 yes Figure 2 Schematic diagram of the enlarged structure of part A.

[0035] Figure 4 It is a schematic diagram of the three-dimensional structure of the waterproof fabric reel.

[0036] In the figure, 1. U-shaped seat; 2. Electric hydraulic cylinder; 3. Connecting plate; 4. Motor; 5. Shaft seat; 6. First connecting shaft; 7. Second connecting shaft; 8. Positioning groove; 9. Waterproof fabric reel; 10. Positioning block; 11. Baffle plate; 12. Support rod; 13. Spring; 14. Lifting plate; 15. Vertical pole; 16. Roller; 17. Pointer; 18. Measuring ruler; 19. Vertical guide rod. DETAILED DESCRIPTION

[0037] The technical solutions of this application will be described clearly and completely below with reference to specific embodiments. Obviously, the embodiments described are only a portion of the embodiments of this application, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of this application without creative effort are also within the scope of protection of this application.

[0038] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The present application provides an automatic winder for waterproof fabric, comprising a U-shaped seat 1 and a waterproof fabric winding shaft 9 provided on the U-shaped seat 1, wherein:

[0039] The left and right outer walls of the U-shaped seat 1 are both fixedly mounted with electric hydraulic cylinders 2. The output shaft ends of the two electric hydraulic cylinders 2 respectively penetrate the left and right walls of the U-shaped seat 1. The output shaft ends of the two electric hydraulic cylinders 2 are both fixedly mounted with connecting plates 3. The two connecting plates 3 are fixedly mounted on the sides close to each other with motors 4 and shaft seats 5. The output shaft end of the motor 4 is fixedly mounted with a first connecting shaft 6. The left side of the shaft seat 5 is rotatably mounted with a second connecting shaft 7. The waterproof fabric reel 9 is located between the first connecting shaft 6 and the second connecting shaft 7, and the waterproof fabric The two ends of the winding shaft 9 respectively conflict with the ends of the first connecting shaft 6 and the second connecting shaft 7 that are close to each other. The ends of the first connecting shaft 6 and the second connecting shaft 7 that are close to each other are provided with positioning grooves 8. Both ends of the waterproof fabric winding shaft 9 are fixedly installed with positioning blocks 10. The two positioning blocks 10 are slidably installed in the corresponding positioning grooves 8 respectively. The positioning grooves 8 and the positioning blocks 10 are both rectangular in shape. A winding amount metering mechanism is provided on the U-shaped seat 1 below the waterproof fabric winding shaft 9. The winding amount metering mechanism is used to measure the amount of cloth rolled on the waterproof fabric winding shaft 9.

[0040] In this embodiment, baffles 11 are fixedly mounted on the first connecting shaft 6 and the second connecting shaft 7 , and the sides of the two baffles 11 close to each other are flush with one end surface of the first connecting shaft 6 and one end surface of the second connecting shaft 7 respectively.

[0041] In this embodiment, the diameters of the first connecting shaft 6 and the second connecting shaft 7 are the same, and the diameter of the first connecting shaft 6 is larger than the diameter of the waterproof fabric reel 9 .

[0042] In this embodiment, support rods 12 are fixedly installed at the bottom of the two connecting plates 3, and the bottom ends of the two support rods 12 are in contact with the bottom inner wall of the U-shaped seat 1. The bottom ends of the support rods 12 and the bottom inner wall of the U-shaped seat 1 are both smooth planar structures.

[0043] In this embodiment, the above-mentioned winding amount metering mechanism includes two springs 13, a lifting plate 14, a vertical rod 15, a roller 16, a pointer 17 and a measuring ruler 18. The two springs 13 are fixedly mounted on the bottom inner wall of the U-shaped seat 1, the lifting plate 14 is fixedly mounted on the top of the two springs 13, the vertical rod 15 is fixedly mounted on the top of the lifting plate 14 and is located between the two baffles 11, the roller 16 is fixedly mounted on the top of the vertical rod 15 and is located directly below the waterproof fabric winding shaft 9, the outer surface of the roller 16 is a smooth surface structure, the pointer 17 is fixedly mounted on a side wall of the lifting plate 14, the measuring ruler 18 is fixed It is installed on the bottom inner wall of the U-shaped seat 1 and is located directly behind the pointer 17. It should be noted that the pointer 17 points to the initial position of the measuring ruler 18 (that is, the state where the two springs 13 are not under force) and is aligned with the zero scale position on the measuring ruler 18. The vertical spacing value between the roller 16 and the waterproof fabric reel 9 can be measured in advance. By observing the scale value on the measuring ruler 18 pointed by the pointer 17, that is, the descending height value of the roller 16, the thickness of the waterproof fabric wound on the waterproof fabric reel 9 can be calculated by adding the descending height value of the roller 16 and the vertical spacing value between the roller 16 and the waterproof fabric reel 9.

[0044] In this embodiment, two vertical guide rods 19 are fixedly mounted on the bottom inner wall of the U-shaped seat 1 , the lifting plate 14 is slidably mounted on the two vertical guide rods 19 , and the two springs 13 are respectively mounted on the corresponding vertical guide rods 19 .

[0045] In this embodiment, it should be noted that the two electric hydraulic cylinders 2 and the motor 4 can be purchased on the market, and their circuit connection method and control method are mature technologies in this field, so they are fully disclosed and will not be described in detail in this article.

[0046] Through the above structure, the automatic waterproof fabric reel provided by the present application is not only convenient and quick to disassemble and replace the waterproof fabric reel 9 when in use, but also suitable for installing waterproof fabric reel 9 of different lengths, so as to be convenient for reeling in waterproof fabrics of different widths, thereby improving practical performance, and conveniently calculating the amount of fabric rolled on the waterproof fabric reel 9, so as to be convenient for winding waterproof fabrics of required thickness on the waterproof fabric reel 9. When operating, when installing the waterproof fabric reel 9, first place the waterproof fabric reel 9 horizontally between the two baffles 11, and align the two positioning blocks 10 with the corresponding positioning grooves 8 respectively, and then control the two electric hydraulic cylinders 2 to extend and operate, so that the first connecting shaft 6 and the second connecting shaft 7 are close to each other, so that the two positioning blocks 10 are respectively inserted into the corresponding positioning grooves 8, and when the two ends of the waterproof fabric reel 9 are respectively in close contact with the ends of the first connecting shaft 6 and the second connecting shaft 7 that are close to each other, stop the two electric hydraulic cylinders 2, and the quick installation and fixation of the waterproof fabric reel 9 is completed;

[0047] When it is necessary to disassemble the waterproof fabric reel 9, it is only necessary to control the two electric hydraulic cylinders 2 to retract and reset, so that the first connecting shaft 6 and the second connecting shaft 7 move away from each other. When the positioning blocks 10 at both ends of the waterproof fabric reel 9 slide out of the corresponding positioning grooves 8 respectively, the waterproof fabric reel 9 is quickly disassembled and removed.

[0048] By controlling the extension or retraction of the two electric hydraulic cylinders 2, the distance between the first connecting shaft 6 and the second connecting shaft 7 can be adjusted, thereby being suitable for installing waterproof fabric reeling shafts 9 of different lengths, so as to facilitate the use of waterproof fabrics of different widths;

[0049] After the waterproof fabric reel 9 is installed and fixed, one end of the produced waterproof fabric is glued or tied to the waterproof fabric reel 9. By controlling the operation of the motor 4, the first connecting shaft 6, the waterproof fabric reel 9 and the second connecting shaft 7 rotate synchronously in the same direction, and the waterproof fabric can be neatly wound on the waterproof fabric reel 9, thereby achieving a smooth operation of reeling the waterproof fabric.

[0050] In the process of rolling up the waterproof fabric, as the length of the rolled waterproof fabric becomes longer and longer, the rolled thickness of the waterproof fabric wound on the waterproof fabric winding shaft 9 becomes larger and larger. When the waterproof fabric rolled up on the waterproof fabric winding shaft 9 contacts the anti-roller 16, as the waterproof fabric continues to be rolled up, the anti-roller 16 can be pushed to move vertically downward. The anti-roller 16 will drive the vertical rod 15, the lifting plate 14 and the pointer 17 to move vertically downward. The two springs 13 are compressed and deformed. By observing the scale value on the measuring ruler 18 pointed by the pointer 17, the amount of fabric rolled on the waterproof fabric winding shaft 9 can be easily calculated, and then the waterproof fabric of the required thickness can be wound on the waterproof fabric winding shaft 9. After the waterproof fabric of the required thickness is wound on the waterproof fabric winding shaft 9, the motor 4 is stopped, and the new waterproof fabric winding shaft 9 can be disassembled and replaced according to the above operating steps to continue rolling up the waterproof fabric.

Claims

1. An automatic winder for waterproof fabrics, characterized in that: The invention comprises a U-shaped seat (1) and a waterproof fabric reel (9) arranged on the U-shaped seat (1), wherein an electric hydraulic cylinder (2) is fixedly installed on the left outer wall and the right outer wall of the U-shaped seat (1), and the output shaft ends of the two electric hydraulic cylinders (2) respectively penetrate the left wall and the right wall of the U-shaped seat (1), and the output shaft ends of the two electric hydraulic cylinders (2) are fixedly installed with a connecting plate (3), and the sides of the two connecting plates (3) close to each other are fixedly installed with a motor (4) and an axle seat (5), and the output shaft end of the motor (4) is fixedly installed with a first connecting shaft (6), and the left side of the axle seat (5) is rotatably installed with a second connecting shaft (7), and the waterproof fabric reel (9) is located at the bottom of the U-shaped seat (1). Between the first connecting shaft (6) and the second connecting shaft (7), and both ends of the waterproof fabric reeling shaft (9) respectively contact with the ends of the first connecting shaft (6) and the second connecting shaft (7) that are close to each other, the ends of the first connecting shaft (6) and the second connecting shaft (7) that are close to each other are both provided with positioning grooves (8), both ends of the waterproof fabric reeling shaft (9) are fixedly installed with positioning blocks (10), and the two positioning blocks (10) are respectively slidably installed in the corresponding positioning grooves (8), and a reeling amount metering mechanism located below the waterproof fabric reeling shaft (9) is provided on the U-shaped seat (1), and the reeling amount metering mechanism is used to measure the amount of cloth rolled on the waterproof fabric reeling shaft (9).

2. The automatic winder for waterproof fabric according to claim 1, characterized in that: A baffle (11) is fixedly mounted on both the first connecting shaft (6) and the second connecting shaft (7).

3. The automatic winder for waterproof fabric according to claim 2, characterized in that: The sides of the two baffles (11) that are close to each other are respectively flush with one end surface of the first connecting shaft (6) and one end surface of the second connecting shaft (7).

4. The automatic winder for waterproof fabric according to claim 1, characterized in that: The diameters of the first connecting shaft (6) and the second connecting shaft (7) are identical, and the diameter of the first connecting shaft (6) is larger than the diameter of the waterproof fabric reel (9).

5. The automatic winder for waterproof fabric according to claim 1, characterized in that: Support rods (12) are fixedly mounted on the bottoms of the two connecting plates (3), and the bottom ends of the two support rods (12) are in contact with the bottom inner wall of the U-shaped seat (1).

6. The automatic winder for waterproof fabric according to claim 5, characterized in that: The bottom end of the support rod (12) and the bottom inner wall of the U-shaped seat (1) are both smooth plane structures.

7. The automatic winder for waterproof fabric according to claim 1, characterized in that: The positioning groove (8) and the positioning block (10) are both rectangular in shape.

8. The automatic winder for waterproof fabric according to claim 3, characterized in that: The winding amount metering mechanism comprises two springs (13), a lifting plate (14), a vertical rod (15), a resisting roller (16), a pointer (17) and a measuring ruler (18), wherein the two springs (13) are fixedly mounted on the bottom inner wall of the U-shaped seat (1), the lifting plate (14) is fixedly mounted on the top ends of the two springs (13), the vertical rod (15) is fixedly mounted on the top end of the lifting plate (14) and is located between the two baffles (11), the resisting roller (16) is fixedly mounted on the top end of the vertical rod (15) and is located directly below the waterproof fabric winding shaft (9), the pointer (17) is fixedly mounted on a side wall of the lifting plate (14), and the measuring ruler (18) is fixedly mounted on the bottom inner wall of the U-shaped seat (1) and is located directly behind the pointer (17).

9. The automatic winder for waterproof fabric according to claim 8, characterized in that: The outer surface of the abutting roller (16) is a smooth surface structure.

10. The automatic winder for waterproof fabric according to claim 8, characterized in that: Two vertical guide rods (19) are fixedly mounted on the bottom inner wall of the U-shaped seat (1), the lifting plate (14) is slidably sleeved on the two vertical guide rods (19), and the two springs (13) are respectively sleeved on the corresponding vertical guide rods (19).

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