End splicing mechanism of waterproof roll

Abstract

The utility model relates to the technical field of waterproof roll splicing, in particular to a waterproof roll end splicing mechanism which comprises a splicing pressing assembly. The splicing and pressing assembly comprises a fixed roller and a pressing roller which are clamped and pressed at the connecting position of the waterproof coiled materials, an anti-skid sleeve piece arranged on the peripheral sides of the fixed roller and the pressing roller in a sleeving mode, a support connected to the end of the fixed roller through a shaft piece, an air cylinder movably connected to the inner side of the support, and a supporting arm movably connected with the telescopic end of the air cylinder; due to the fact that the fixing roller and the pressing roller are arranged in parallel, it is guaranteed that in the pressing process, the two end faces of a coiled material can be evenly stressed, local stress concentration is reduced, the coiled material is prevented from being wrinkled or broken in the splicing process, and flatness and attractiveness after splicing are guaranteed; the air cylinder adjusts the pressing force according to actual requirements, and it can be ensured that the pressing roller exerts proper pressure even for coiled materials with different thicknesses or hardness.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coiled material splicing, in particular to an end splicing mechanism for waterproof coiled materials. Background Technique

[0002] Waterproof coiled material is a material widely used in the construction field, mainly used for waterproof treatment of roofs, basements, bridges and other parts. With the development of the construction industry and the progress of technology, the demand for waterproof coiled materials is increasing continuously, and at the same time, higher requirements are put forward for its quality and construction efficiency. The traditional splicing method of waterproof coiled materials usually relies on manual operation, and there are the following problems:

[0003] Manual operation is slow and difficult to meet the needs of large-scale production; manual operation is prone to problems such as loose and uneven splicing, affecting the waterproof effect; workers need to bend or stand for a long time to operate, increasing the labor intensity and prone to occupational diseases; manual operation may lead to waste of coiled materials, increasing the production cost.

[0004] Therefore, the utility model provides an end splicing mechanism for waterproof coiled materials, aiming to solve the deficiencies in the traditional splicing method and provide a more advanced and efficient solution for the end splicing of waterproof coiled materials. Content of the Utility Model

[0005] The purpose of the utility model is to provide an end splicing mechanism for waterproof coiled materials to solve the problem of low splicing efficiency of existing waterproof coiled materials mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an end splicing mechanism for waterproof coiled materials, including a splicing and pressing component; the splicing and pressing component includes a fixed roller and a pressing roller that clamp and press the connection part of the waterproof coiled material, an anti-slip sleeve sleeved on the circumferences of the fixed roller and the pressing roller, a bracket connected to the end of the fixed roller through a shaft member, a cylinder movably connected to the inner side of the bracket, a support arm movably connected to the telescopic end of the cylinder, and an upper collar and a lower collar fixed to the end of the support arm.

[0007] Preferably, the anti-slip sleeve is made of rubber material, and continuous anti-slip lines are arranged on the circumference of the anti-slip sleeve.

[0008] Preferably, an installation part is integrally arranged at the bottom of the bracket, and an installation groove is opened in the installation part.

[0009] Preferably, a limiting cylinder is fixed to the inner bottom of the bracket, and the limiting cylinder is matched with the lower collar.

[0010] Preferably, the upper collar is matched with the shaft rod fixed to the end of the pressing roller, and the pressing roller rotates with the lower collar as the axis.

[0011] Preferably, the cylinders are synchronously controlled, and the telescopic ends of the cylinders and the support arms form a triangular support adjustment system.

[0012] Preferably, the pressing roller is located above the fixed roller, and the pressing roller and the fixed roller are arranged in parallel with each other.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, the fixed roller and the pressing roller are arranged in parallel with each other, ensuring that during the pressing process, both end faces of the coil can be evenly stressed, reducing local stress concentration, avoiding wrinkles or fractures during the splicing of the coil, and ensuring the flatness and aesthetics after splicing; the triangular support adjustment system composed of the cylinder and the support arm, with the cylinder as the power source, can adjust the magnitude of the pressing force according to actual needs, achieving precise control. Even when facing coils with different thicknesses or hardnesses, it can ensure that the pressing roller applies an appropriate pressure, improving the consistency and reliability of splicing.

[0015] 2. In the present utility model, through the combined application of the upper collar and the lower collar, it is ensured that the pressing roller can rotate smoothly. It not only guarantees the rotational freedom of the pressing roller during the pressing process but also maintains its parallel relationship with the fixed roller, thereby ensuring that the coil will not be misaligned due to the deflection of the pressing roller during the splicing process; the limiting cylinder is fixed at the inner bottom of the bracket and cooperates with the lower collar to limit the axial displacement of the pressing roller, preventing it from moving excessively, and at the same time ensuring the stable rotation of the support arm.

[0016] 3. In the present utility model, through the rubber material and continuous anti-slip pattern settings of the anti-slip kit, the friction with the surface of the waterproof coil can be significantly enhanced. The continuous anti-slip pattern design increases the contact area, further preventing the coil from sliding during the pressing process, thereby improving the splicing accuracy and stability, and being applicable to waterproof coils with different surface characteristics, ensuring reliable friction under various conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic view of one side of the overall structure of the present utility model;

[0018] Figure 2 It is a schematic view of the other side of the overall structure of the present utility model;

[0019] Figure 3 It is an assembly schematic view of the cylinder and the support arm in the present utility model.

[0020] In the figure: 100, splicing and pressing assembly; 101, fixed roller; 102, pressing roller; 103, anti-slip kit; 104, bracket; 104a, mounting part; 105, limiting cylinder; 106, support arm; 107, upper collar; 108, lower collar; 109, cylinder. Detailed implementation

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Embodiment

[0023] Please refer to Figures 1 - 3 , in the figure: This embodiment is a preferred implementation in the technical solution of the present invention. An end splicing mechanism for waterproof coiled materials includes a splicing and pressing assembly 100; the splicing and pressing assembly 100 includes a fixed roller 101 and a pressing roller 102 that clamp and press the connection of the waterproof coiled materials, an anti-slip kit 103 sleeved on the circumferences of the fixed roller 101 and the pressing roller 102, a bracket 104 connected to the end of the fixed roller 101 through a shaft member, a cylinder 109 movably connected to the inner side of the bracket 104, a support arm 106 movably connected to the telescopic end of the cylinder 109, and an upper collar 107 and a lower collar 108 fixed to the end of the support arm 106.

[0024] Among them, the anti-slip kit 103 is made of rubber, and continuous anti-slip patterns are provided on the circumference of the anti-slip kit 103. An installation part 104a is integrally provided at the bottom of the bracket 104, and an installation groove is opened in the installation part 104a.

[0025] A limiting cylinder 105 is fixed to the inner bottom of the bracket 104, and the limiting cylinder 105 cooperates with the lower collar 108. The upper collar 107 cooperates with the shaft rod fixed to the end of the pressing roller 102. The pressing roller 102 rotates around the lower collar 108 as the axis and is synchronously controlled by the cylinder 109. The telescopic end of the cylinder 109 and the support arm 106 form a triangular support adjustment system. The pressing roller 102 is located above the fixed roller 101, and the pressing roller 102 and the fixed roller 101 are arranged parallel to each other.

[0026] The end splicing mechanism for waterproof coiled materials proposed in this technical solution ensures that the waterproof coiled materials can obtain a uniform pressure distribution during the splicing process, thereby achieving an ideal splicing effect, and can adapt to the splicing operations of different types of waterproof coiled materials; further descriptions of this technical solution are as follows:

[0027] The splicing and pressing assembly 100 makes two sections of waterproof coiled materials closely fit through physical pressure to ensure the waterproof performance of the final product. Among them, the fixed roller 101 is used to carry and position one end of the waterproof coiled material, and the pressing roller 102 is a movable roller corresponding to the fixed roller 101. It can move up and down to apply pressure to the waterproof coiled material. The anti-slip kit 103 is wrapped around the outer peripheries of the fixed roller 101 and the pressing roller 102 and is made of materials with a high coefficient of friction such as rubber. The continuous anti-slip pattern design increases the contact area and further prevents the coiled material from sliding during the pressing process, thereby improving the splicing accuracy and stability. The bracket 104 is the frame structure of the entire splicing system. It not only supports the fixed roller 101 but also facilitates the installation and disassembly of the entire device through the installation groove of the installation part 104a. The limit cylinder 105 is fixed to the inner bottom of the bracket 104 to limit the movement range of the pressing roller 102 and ensure that it can only move on a predetermined track, avoiding equipment damage or poor splicing caused by excessive movement of the pressing roller 102.

[0028] The cylinder 109 is the power source for driving the pressing roller 102 to move up and down. The cylinder 109 is connected to the support arm 106 through the telescopic end to control the up and down movement of the pressing roller 102. The cylinder 109 can adjust the output force according to the set pressure value to ensure that the coiled material is subjected to appropriate pressure during splicing. The support arm 106 is a component connecting the telescopic end of the cylinder 109 and the pressing roller 102. The triangular support adjustment system composed of the support arm 106 and the cylinder 109 ensures that the pressing roller 102 can remain stable at different positions. The upper collar 107 is fixed to the end of the support arm 106, while the lower collar 108 is connected to the shaft rod at the end of the pressing roller 102. The two collars enable the pressing roller 102 to rotate around the lower collar 108 while maintaining a parallel relationship with the fixed roller 101, so that the pressing roller 102 can smoothly apply pressure to the coiled material under the control of the cylinder 109, ensuring that the two end faces of the coiled material can be evenly stressed during the pressing process, reducing local stress concentration, avoiding wrinkles or fractures of the coiled material during the splicing process, and ensuring the flatness and aesthetics after splicing.

[0029] The usage steps of the end splicing mechanism of the waterproof coiled material are as follows:

[0030] First, one end of the waterproof coiled material is placed on the fixed roller 101;

[0031] Second, the coiled material at the other end is aligned and placed well;

[0032] Third, the cylinder 109 is started to push the support arm 106 to move downward, driving the pressing roller 102 to press the coiled material downward;

[0033] Fourth, under the pressing state, the two ends of the coiled material are spliced by physical or chemical means (such as adhesives);

[0034] 5. The air cylinder 109 retracts, and the pressing roller 102 is lifted to complete a splicing cycle.

[0035] Through the above steps, the splicing and pressing assembly 100 can effectively improve the precision and efficiency of waterproof coiled material splicing, reduce the errors caused by manual operation, and improve the product quality.

[0036] The above content further elaborates on the present utility model in combination with specific embodiments. It cannot be determined that the specific implementation of the present utility model is only limited to these descriptions. For those of ordinary skill in the technical field to which the present utility model pertains, without departing from the concept of the present utility model, several simple deductions or substitutions can still be made, which should all be regarded as falling within the protection scope determined by the claims submitted for the present utility model.

Claims

1. An end splicing mechanism for a waterproof coiled material, comprising a splicing and pressing assembly (100); characterized in that: The splicing and pressing assembly (100) includes a fixed roller (101) and a pressing roller (102) that clamp and press the joint of the waterproof coiled material, an anti-slip sleeve (103) sleeved on the circumferences of the fixed roller (101) and the pressing roller (102), a bracket (104) axially connected to the end of the fixed roller (101), a cylinder (109) movably connected to the inner side of the bracket (104), a support arm (106) movably connected to the telescopic end of the cylinder (109), and an upper collar (107) and a lower collar (108) fixed to the end of the support arm (106).

2. The end splicing mechanism of a waterproof coiled material according to claim 1, characterized in that: The anti-slip sleeve (103) is made of rubber material, and continuous anti-slip lines are provided on the circumference of the anti-slip sleeve (103).

3. The end splicing mechanism of a waterproof coiled material according to claim 1, characterized in that: An installation part (104a) is integrally provided at the bottom of the bracket (104), and an installation groove is formed in the installation part (104a).

4. The end splicing mechanism of a waterproof coiled material according to claim 1, characterized in that: A limit cylinder (105) is fixed to the inner bottom of the bracket (104), and the limit cylinder (105) cooperates with the lower collar (108).

5. The end splicing mechanism of a waterproof coiled material according to claim 1, characterized in that: The upper collar (107) cooperates with the shaft rod fixed to the end of the pressing roller (102), and the pressing roller (102) rotates with the lower collar (108) as the axis.

6. The end splicing mechanism of a waterproof coiled material according to claim 1, characterized in that: The cylinders (109) are synchronously controlled, and the telescopic ends of the cylinders (109) and the support arms (106) form a triangular support adjustment system.

7. An end splicing mechanism for a waterproof coiled material according to claim 1, characterized in that: The pressing roller (102) is located above the fixed roller (101), and the pressing roller (102) and the fixed roller (101) are arranged parallel to each other.

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