Waterproof roll film covering device

Abstract

The utility model relates to the technical field of coiled material processing, and discloses a waterproof coiled material film covering device which comprises a first vertical plate, horizontal rollers which are vertically opposite are rotatably arranged on the right side wall of the first vertical plate, first motors which are vertically opposite are arranged on the left side wall of the first vertical plate, and the first motors penetrate through the first vertical plate and are connected with flattening rollers. A second motor is arranged on the side wall of the left side of the first vertical plate, the second motor penetrates through the first vertical plate and is connected with a winding roller, the flattening roller is located on the front side of the horizontal roller, and the winding roller is located on the front side of the flattening roller. A horizontal plate is arranged below the side wall of the right side of the first vertical plate on the front side of the flattening roller, a groove is formed in the upper portion of the horizontal plate, a two-way screw is arranged in the groove, the side wall of the two-way screw is sleeved with opposite moving plates in a threaded mode, and a cutting knife is arranged above the moving plates. Compared with the prior art, the film laminating machine has the advantages that the film laminating effect is good, synchronous trimming can be realized, and the cost and time are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of coil processing, in particular to a waterproof coil film covering device. Background Art

[0002] Waterproof coils are mainly used in building walls, roofs, tunnels, roads, landfills, etc., and are flexible building materials that can be curled into rolls to resist external rainwater and groundwater seepage. Waterproof coils are made by impregnating bituminous or polymer waterproof materials on a carcass and are provided in the form of coils, so they are called waterproof coils. Among them, waterproof coils are divided into bituminous waterproof coils, polymer modified bituminous waterproof coils, synthetic polymer waterproof coils, etc. according to different main component materials. Among them, when producing waterproof coils, a film covering device is needed to cover the waterproof coils to facilitate the transportation and use of the waterproof coils. The existing film covering devices have the following deficiencies:

[0003] 1. When covering the film, there is no structure for adjusting the tension of the film covering, resulting in wrinkles and folds in the film covering on the waterproof coil, and defects in the finished product of the waterproof coil.

[0004] 2. The film material is larger than the base material, and after film covering, it needs to enter the cutting device separately for trimming, which is a complex process and increases the production cost and time. Content of the Utility Model

[0005] I. Technical Problems to be Solved

[0006] The technical problem to be solved by the utility model is that there are wrinkles and folds during film covering, defects are likely to occur, and trimming is required after film covering, increasing the cost and time.

[0007] II. Technical Solutions

[0008] To solve the above technical problems, the technical solution provided by the utility model is: a waterproof coil film covering device, including a vertical plate I,

[0009] On the right side wall of the vertical plate I, there are horizontally arranged rollers that are opposite up and down. On the left side wall of the vertical plate I, there are motors I that are opposite up and down. The motor I passes through the vertical plate I and is connected to a flattening roller. On the left side wall of the vertical plate I, there is a motor II. The motor II passes through the vertical plate I and is connected to a winding roller. The flattening roller is located in front of the horizontally arranged rollers, and the winding roller is located in front of the flattening roller;

[0010] Below the right side wall of the vertical plate I in front of the flattening roller, there is a horizontal plate. Above the horizontal plate, there is a groove. Between the left and right inner walls of the groove, there is a bidirectional screw rod that rotates. On the side wall of the bidirectional screw rod, there are opposite moving plates that are threadedly sleeved. Above the moving plate, there is a cutting knife with the blade facing the flattening roller.

[0011] As an improvement, a second vertical plate is provided on the right side of the first vertical plate. The horizontal roller, the flattening roller and the winding roller are of equal length, and a plug rod is provided at the other end. The plug rod passes through the second vertical plate.

[0012] As an improvement, a screw rod is provided below the left side wall of the second vertical plate. The other end of the screw rod passes through the first vertical plate and is threadedly sleeved with a nut.

[0013] As an improvement, one end of the bidirectional screw rod extends out of the first vertical plate and is connected with a rotating rod. The rotating rod is of a Z-shaped structure.

[0014] As an improvement, the cutting edge of the cutting knife is tangent to the flattening roller, and the surface facing the center of the flattening roller is perpendicular to the flattening roller.

[0015] As an improvement, two limiting rings are respectively sleeved on the side walls of the horizontal roller and the flattening roller, and a limiting screw rod is threadedly inserted into the side wall of the limiting ring.

[0016] As an improvement, a slot is provided on the side wall of the winding roller. The two ends of the slot in the length direction extend out of the winding roller, and a limiting block is tightly inserted into the slot.

[0017] III. Beneficial effects

[0018] The advantages of the present utility model compared with the prior art are as follows:

[0019] 1. By using the flattening roller to push flat the coil material and the film, the coil material and the film are closely attached to each other without wrinkles and folds, and the quality of the coil material finished product is higher.

[0020] 2. During the film covering process, the cutting knife trims the edge of the film, reducing the film covering process, production cost and time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of a waterproof coil material film covering device of the present utility model.

[0022] Figure 2 is a schematic connection structure diagram of the first vertical plate of a waterproof coil material film covering device of the present utility model.

[0023] Figure 3 is a schematic connection structure diagram of the first vertical plate of a waterproof coil material film covering device of the present utility model Figure 2 .

[0024] Figure 4 is a left view of the connection structure of the first vertical plate of a waterproof coil material film covering device of the present utility model.

[0025] Figure 5It is a schematic structural diagram of the second vertical plate of a waterproof coiled material film covering device of the present utility model.

[0026] Figure 6 It is a schematic connection structure diagram of the horizontal plate of a waterproof coiled material film covering device of the present utility model.

[0027] As shown in the figure: 1. The first vertical plate; 2. The second vertical plate; 3. The horizontal roller; 4. The first motor; 5. The flattening roller; 6. The second motor; 7. The winding roller; 8. The horizontal plate; 9. The groove; 10. The bidirectional screw; 11. The moving plate; 12. The cutting knife; 13. The rotating rod; 14. The inserting rod; 15. The screw; 16. The nut; 17. The limiting ring; 18. The limiting screw; 19. The inserting slot; 20. The limiting block. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Embodiment 1

[0030] As shown in the attached Figure 1 、attached Figure 2 and attached Figure 3 figures, a waterproof coiled material film covering device includes a first vertical plate 1. A horizontally arranged horizontal roller 3 is rotatably provided on the right side wall of the first vertical plate 1 in an up-and-down opposite manner. A first motor 4 is provided on the left side wall of the first vertical plate 1 in an up-and-down opposite manner. The first motor 4 passes through the first vertical plate 1 and is connected to a flattening roller 5. A second motor 6 is provided on the left side wall of the first vertical plate 1. The second motor 6 passes through the first vertical plate 1 and is connected to a winding roller 7. The flattening roller 5 is located in front of the horizontal roller 3, and the winding roller 7 is located in front of the flattening roller 5. Below the right side wall of the first vertical plate 1 in front of the flattening roller 5, a horizontal plate 8 is provided. Above the horizontal plate 8, a groove 9 is provided. A bidirectional screw 10 is rotatably provided between the left and right inner walls of the groove 9. Opposite moving plates 11 are threadedly sleeved on the side wall of the bidirectional screw 10. Above the moving plate 11, a cutting knife 12 with a cutting edge facing the flattening roller 5 is provided.

[0031] With the above structure, the coil material and the film are respectively sleeved on the upper and lower horizontal rollers 3, the coil material and the film pass between the two flattening rollers 5, and are wound on the winding roller 7. By starting the first motor 4 and the second motor 6, the first motor 4 rotates counterclockwise and the second motor 6 rotates clockwise. The flattening rollers 5 push the coil material and the film flat, so that the coil material and the film are closely attached to each other without wrinkles and folds. The quality of the coil product is higher. Before laminating, the distance between the two cutting knives 12 is adjusted by rotating the bidirectional screw 10, so that during the laminating process, the edges of the film are trimmed by the cutting knives 12, reducing the laminating process and the production cost and time.

[0032] It should be noted that the supporting power supply and control switch of the first motor 4 and the second motor 6 mentioned in this embodiment can also be provided by the manufacturer. The circuits, electronic components and modules involved are all prior art and can be fully realized by those skilled in the art without further elaboration.

[0033] Embodiment 2

[0034] On the basis of Embodiment 1, please refer to Appendix Figure 4 Appendix Figure 5 Appendix Figure 6

[0035] A second vertical plate 2 is provided on the right side of the first vertical plate 1. The horizontal roller 3, the flattening roller 5 and the winding roller 7 are of equal length, and a plug rod 14 is provided at the other end. The plug rod 14 passes through the second vertical plate 2. A screw rod 15 is provided below the left side wall of the second vertical plate 2. The other end of the screw rod 15 passes through the first vertical plate 1 and is threadedly sleeved with a nut 16.

[0036] With the above structure, the device is supported by the second vertical plate 2, so that the horizontal roller 3, the flattening roller 5 and the winding roller 7 rotate between the first vertical plate 1 and the second vertical plate 2.

[0037] One end of the bidirectional screw 10 extends out of the first vertical plate 1 and is connected with a rotating rod 13. The rotating rod 13 is of a Z-shaped structure.

[0038] With the above structure, it is more convenient to rotate the bidirectional screw 10.

[0039] The cutting edge of the cutting knife 12 is tangent to the flattening roller 5, and the surface facing the center of the flattening roller 5 is perpendicular to the flattening roller 5.

[0040] With the above structure, the cutting effect of the cutting knife 12 is good, and it can cut closely along the edge of the coil material, so that the width of the film and the coil material is the same.

[0041] Two limiting rings 17 are respectively sleeved on the side walls of the horizontal roller 3 and the flattening roller 5, and limiting screw rods 18 are threadedly inserted into the side walls of the limiting rings 17.

[0042] With the above structure, the coil material and the film can be limited in position, avoiding the deviation of film laminating caused by the left - right movement of the coil material and the film during film laminating.

[0043] The side wall of the winding roller 7 is provided with a slot 19. The two ends of the slot 19 in the length direction extend out of the winding roller 7, and a limiting block 20 is tightly inserted into the slot 19.

[0044] With the above structure, the ends of the coil material and the film can be inserted into the slot 19 and the limiting block 20 is inserted for limiting, making the winding tight and the film laminating more fitting.

[0045] The specific usage method is as follows: The coil material and the film are respectively sleeved on the upper and lower horizontal rollers 3, so that the coil material and the film pass between the two flattening rollers 5 and are wound on the winding roller 7. The ends of the coil material and the film are inserted into the slot 19 and the limiting block 20 is inserted for limiting, making the winding tight and the film laminating more fitting. The vertical plate two 2 is sleeved outside the insertion rod 14, and the screw rod 15 of the vertical plate two 2 passes through the vertical plate one 1 and is fixed by a nut 16 to support the device, enabling the horizontal roller 3, the flattening roller 5 and the winding roller 7 to rotate between the vertical plate one 1 and the vertical plate two 2. Two limiting rings 17 are respectively sleeved on the side walls of the horizontal roller 3 and the flattening roller 5, and the position is fixed by tightening the limiting screw rod 18, which can limit the coil material and the film with different widths, avoiding the deviation of film laminating caused by the left - right movement of the coil material and the film during film laminating. By starting the motor one 4 and the motor two 6, the motor one 4 rotates counter - clockwise and the motor two 6 rotates clockwise. The coil material and the film are flattened by the flattening roller 5, making the coil material and the film fit tightly together without wrinkles and folds, and the quality of the coil product is higher. And before film laminating, by rotating the rotating rod 13, the bidirectional screw rod 10 rotates, and the moving plate 11 threadedly sleeved on the bidirectional screw rod 10 is restricted by the groove 9 and moves synchronously towards or away from the center of the bidirectional screw rod 10, that is, adjusting the distance between the two cutting knives 12, so that during film laminating, the edges of the film are trimmed by the cutting knives 12, reducing the film laminating process, production costs and time.

[0046] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non - exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

[0048] The above description of the present utility model and its embodiments is not restrictive. What is shown in the drawings is only one of the embodiments of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the purpose of the creation of the present utility model, design similar structural modes and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present utility model.

Claims

1. A waterproofing membrane coating device, comprising a vertical plate (1), characterized in that: The right side wall of the vertical plate 1 (1) is rotatably provided with a horizontal roller (3) opposed to each other up and down, the left side wall of the vertical plate 1 (1) is provided with a motor 1 (4) opposed to each other up and down, the motor 1 (4) passes through the vertical plate 1 (1) and is connected to a flattening roller (5), the left side wall of the vertical plate 1 (1) is provided with a motor 2 (6), the motor 2 (6) passes through the vertical plate 1 (1) and is connected to a winding roller (7), the flattening roller (5) is located in front of the horizontal roller (3), and the winding roller (7) is located in front of the flattening roller (5); A horizontal plate (8) is provided below the right side wall of the vertical plate (1) on the front side of the flattening roller (5), a groove (9) is provided above the horizontal plate (8), a bidirectional screw (10) is rotatably provided between the left and right inner walls of the groove (9), a relative movable plate (11) is threadedly sleeved on the side wall of the bidirectional screw (10), and a cutting knife (12) with a blade facing the flattening roller (5) is provided above the movable plate (11).

2. A waterproof coiled material coating device according to claim 1, characterized in that: A vertical plate 2 (2) is provided on the right side of the vertical plate 1 (1); the horizontal roller (3), the flattening roller (5) and the winding roller (7) are of equal length and an insertion rod (14) is provided at the other end, and the insertion rod (14) passes through the vertical plate 2 (2).

3. A waterproof coiled material coating device according to claim 2, characterized in that: A screw rod (15) is provided below the left side wall of the second vertical plate (2), and the other end of the screw rod (15) passes through the first vertical plate (1) and is threadedly sleeved with a nut (16).

4. A waterproof coiled material coating device according to claim 1, characterized in that: One end of the bidirectional screw (10) extends out of the vertical plate (1) and is connected to a rotating rod (13), and the rotating rod (13) is a Z-shaped structure.

5. The waterproof coiled material coating device according to claim 1, characterized in that: The cutting edge of the cutting knife (12) is tangent to the flattening roller (5), and the side facing the center of the flattening roller (5) is perpendicular to the flattening roller (5).

6. The waterproof coiled material coating device according to claim 1, characterized in that: The side walls of the horizontal roller (3) and the flattening roller (5) are respectively sleeved with two limiting rings (17), and the side walls of the limiting rings (17) are threadedly inserted with limiting screws (18).

7. The waterproof coiled material coating device according to claim 1, characterized in that: The side wall of the winding roller (7) is provided with a slot (19), both ends of the slot (19) in the length direction extend out of the winding roller (7), and a limiting block (20) is tightly inserted in the slot (19).

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