Water-saving type cloth pre-wetting treatment device

Abstract

The utility model discloses a water-saving type cloth pre-wetting processing device which comprises a machine box and a main water pipe, a first supporting roller and a second supporting roller are fixedly installed on the left side and the right side of the machine box respectively, cloth passes through the first supporting roller and the second supporting roller to form a cloth conveying path from left to right, and the main water pipe is arranged over the cloth conveying path. A plurality of water spraying pipelines are connected and installed below the main water pipe, each water spraying pipeline is provided with a water spraying control element in a matched mode, each water spraying control element comprises a rolling wheel which is installed in a rotating mode, the rolling wheels can press and make contact with conveyed cloth, and opening of the water spraying pipelines can be controlled in a linkage mode through the rolling wheels. Each water spraying pipeline is matched with a water spraying control element, the corresponding water spraying pipeline can be controlled to form a spraying pre-wetting effect only when cloth passes through the lower portion of the water spraying control element, the problem of water resource waste can be well solved, and enterprises can be assisted to achieve energy-saving and cost-reducing production.

Description

TECHNICAL FIELD

[0001] The utility model relates to printing and dyeing pretreatment equipment technical field more specifically, relate to a water -saving cloth pre -wetting treatment device. BACKGROUND

[0002] Printing and dyeing is also called dyeing and finishing, it is a coloring processing mode to cloth, printing and dyeing process has long history, as early as in the new stone age has been widely used. Pre-wetting treatment is an important process step in modern printing and dyeing process, pre-wetting treatment can improve the adhesion of dye to ensure printing and dyeing quality. The pre-wetting treatment of cloth is realized through the spray wetting operation to the cloth surface, it is found in actual production that the width of each batch of cloth will change, and the existing spray device of enterprise is designed for the maximum width of cloth, when processing small width cloth, there is the problem of serious water resource waste (some spray heads are in empty running state), in order to reduce production cost and improve water resource utilization, the enterprise needs to upgrade and reform the cloth pre-wetting treatment setting, and the case is thus born. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at overcoming the deficiency of prior art, provide a water -saving cloth pre -wetting treatment device, the utility model discloses a plurality of water spray pipe lines are arranged below the main water pipe, and a water spray control element is matched for each water spray pipe line, only when the cloth passes below the water spray control element, the water spray control element can control the corresponding water spray pipe line to form spray pre-wetting effect.

[0004] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A water -saving cloth pre -wetting treatment device, including the machine case and the main water pipe, the left and right sides of the machine case are respectively fixedly installed with first support roller and second support roller, cloth is transferred from the first support roller and the second support roller to form the cloth transmission path from left to right, the main water pipe is installed on the machine case, the main water pipe is located in the position directly above the cloth transmission path, a plurality of water spray pipe lines are connected and installed below the main water pipe, each water spray pipe line is matched with a water spray control element, the water spray control element includes a rotatably installed roller, the roller can press and contact the cloth in transmission, and the opening of the water spray pipe line can be controlled through the roller.

[0006] Further, the pipe support is installed on the top of the machine case, the main water pipe is fixedly installed on the pipe support, a plurality of water spray pipe lines are evenly distributed along the length direction of the main water pipe, an electric control valve is installed on each water spray pipe line, and the initial state of the electric control valve is closed.

[0007] Further, the water spraying control element further comprises a detection sensor, the detection sensor is arranged opposite to the roller, and the detection sensor is connected to the electric control valve of the corresponding water spraying pipeline in circuit.

[0008] Further, a crossbeam is arranged on the top of the pipe support, the water spraying control element further comprises a rod base and a connecting rod, the rod base is fixedly connected to the crossbeam, one end of the connecting rod is rotatably connected to the rod base, and the roller is rotatably arranged on the other end of the connecting rod, and the roller can be driven to incline to the first supporting roller by the connecting rod, and the cloth passes between the roller and the first supporting roller.

[0009] Further, the connecting rod is connected with an auxiliary support, and the detection sensor is fixedly arranged on the auxiliary support.

[0010] Further, an elastic tension assembly is arranged on the rod base, the elastic tension assembly comprises a spring base and a spring, the spring base is fixedly connected to the rod base, one end of the spring is connected to the spring base, and the other end of the spring is connected to the connecting rod, and under the elastic force of the spring, the roller end of the connecting rod moves to the first supporting roller.

[0011] Further, a water collecting groove is formed on the top of the case, and the water collecting groove covers the effective area of all the water spraying pipelines.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The utility model discloses a plurality of water spraying pipelines are arranged below the main water pipe, and a water spraying control element is matched with each water spraying pipeline, and only when the cloth passes below the water spraying control element, the water spraying control element can control the corresponding water spraying pipeline to form a spraying pre-wetting effect.

[0014] 2. The utility model discloses that the corresponding number of water spraying pipelines can be opened according to the cloth width and cloth feeding position, so that each water spraying pipeline is not empty running, the utility model discloses can solve the problem of water resource waste, and can help enterprises to realize energy-saving and cost-reducing production. DRAWINGS

[0015] Figure 1 It is a front view structural schematic diagram of a water-saving type cloth pre-wetting treatment device in the embodiment.

[0016] Figure 2 It is a sectional view structural schematic diagram of a water-saving type cloth pre-wetting treatment device in the embodiment.

[0017] Figure 3 It is a top layout view of the main water pipe and the water spraying control element in the embodiment.

[0018] The figure mark: case 1, first support roller 11, second support roller 12, pipe support 13, crossbeam 14, water collecting tank 15, spread path 2, main water pipe 3, water spraying pipe 31, electric control valve 32, water spraying control element 4, roller 41, detection sensor 42, rod base 43, connecting rod 44, auxiliary part support 45, elastic tension component 46, spring seat 461, spring 462. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0020] As Figures 1-3 A water-saving cloth pre-wetting treatment device shown in the drawings, including case 1 and main water pipe 3, the left and right sides of case 1 are respectively fixedly installed with first support roller 11 and second support roller 12, first support roller 11 and second support roller 12 play the supporting role of cloth, cloth forms the continuous transmission effect by passing through cloth equipment, cloth is transmitted from first support roller 11 and second support roller 12 to form the spread path 2 from left to right, main water pipe 3 is installed on case 1, main water pipe 3 is arranged at the position between first support roller 11 and second support roller 12, main water pipe 3 is arranged at the position directly above spread path 2, a plurality of water spraying pipes 31 are connected and installed below main water pipe 3, water spraying pipes 31 can form the water spraying effect when being opened, cloth passes below water spraying pipes 31, water is sprayed on cloth surface to form the wetting effect, in view of the width of cloth, therefore, all water spraying pipes 31 do not need to form the water spraying effect (unless the cloth with the maximum width passes, otherwise all water spraying pipes 31 are opened, which exists the waste of water resources), the utility model is provided with a water spraying control element 4 matched with each water spraying pipe 31, water spraying control element 4 includes roller 41 rotatably installed, roller 41 can press and contact the cloth in transmission, the transmission of cloth can drive the rotation of roller 41, under the condition that roller 41 rotates, the water spraying control element 4 can link to control the opening of water spraying pipe 31, that is to say, as long as the cloth contacts the roller 41, the water spraying control element 4 at the roller 41 can link to control the opening of the corresponding water spraying pipe 31, the roller 41 not contacting the cloth does not rotate, the corresponding water spraying control element 4 and water spraying pipe 31 are not started, through the above design, the utility model can meet the pre-wetting operation demand of cloth with different widths, water resources are accurately used in pre-wetting operation, the waste of water resources is solved, and the application of the utility model can help enterprises to realize energy-saving and cost-reducing production.

[0021] AsFigure 2 As shown in the figure, the top of the cabinet 1 is provided with a pipe support 13, which serves as a mounting and fixing of the main water pipe 3, and the main water pipe 3 is fixedly installed on the pipe support 13. Figure 3 As shown in the figure, a plurality of water spraying pipes 31 are uniformly distributed along the length direction of the main water pipe 3, and each water spraying pipe 31 is provided with an electric control valve 32, and the initial state of the electric control valve 32 is closed, and the pre-wetting water is input from the main water pipe 3, and after the electric control valve 32 is opened, the water spraying pipe 31 forms a water spraying effect.

[0022] As shown in the figure, Figure 2 The water spraying control element 4 further comprises a detection sensor 42, which is arranged opposite to the roller 41, and the roller 41 is provided with a beacon on the wheel surface, and if the roller 41 contacts the cloth surface, the transmission of the cloth surface will form a rotating effect of the roller 41, and the detection sensor 42 detects whether the roller 41 rotates by detecting the beacon, and the detection sensor 42 is connected to the electric control valve 32 of the corresponding water spraying pipe 31, and if the detection sensor 42 detects that the roller 41 rotates, it means that there is cloth passing below the water spraying control element 4, and at this time the detection sensor 42 should control the opening of the electric control valve 32 of the corresponding water spraying pipe 31, so that the water spraying pipe 31 forms a water spraying effect.

[0023] As shown in the figure, Figure 2 and Figure 3 The top of the pipe support 13 is provided with a cross beam 14, and the water spraying control element 4 further comprises a rod seat 43 and a connecting rod 44, the rod seat 43 is fixedly connected to the cross beam 14, and the connecting rod 44 is rotatably connected to the rod seat 43 at one end, and the roller 41 is rotatably installed at the other end of the connecting rod 44, and the connecting rod 44 can be pivoted about the cross beam 14 to move, and when the cross beam 14 is turned upward, the roller 41 is away from the first supporting roller 11, and at this time the cloth can be operated, and under the action of gravity, the connecting rod 44 can drive the roller 41 to sag towards the first supporting roller 11, and if there is cloth on the first supporting roller 11, the cloth passes between the roller 41 and the first supporting roller 11, and the roller 41 contacts the cloth surface, and since the width of the cloth exists, some rollers 41 will not contact the cloth surface, and these rollers 41 directly contact the roller surface of the first supporting roller 11, and since the first supporting roller 11 is fixedly installed, the roller 41 will not rotate when it does not contact the cloth surface, and the detection sensor 42 will not form a signal to control the opening of the corresponding water spraying pipe 31, as shown in the figure, Figure 1 Since the cloth conveying path 2 is from left to right, the roller 41 is installed towards the first supporting roller 11.

[0024] As shown in the figure, Figure 2 The connecting rod 44 is connected with an auxiliary support 45, and the detection sensor 42 is fixedly installed on the auxiliary support 45, and the detection sensor 42 needs to be opposite to the wheel surface of the roller 41, so as to smoothly capture the beacon of the wheel surface of the roller 41.

[0025] As Figure 2 shown, the rod seat 43 is installed with an elastic tension assembly 46, which includes a spring seat 461 and a spring 462. The spring seat 461 is fixedly connected to the rod seat 43, and the spring 462 is connected to the spring seat 461 at one end and to the connecting rod 44 at the other end. Under the elastic force of the spring 462, the roller 41 end of the connecting rod 44 moves towards the first supporting roller 11. The spring 462 elastic force can make the roller 41 form a pressing effect on the first supporting roller 11 or the cloth surface. Under the pressing force, if there is cloth under the roller 41, the transmission of the cloth can smoothly drive the roller 41 to rotate, and the corresponding water spraying pipeline 31 can be smoothly started.

[0026] As Figure 2 shown, the top of the cabinet 1 is concave to form a water collecting groove 15, which covers the effective area of all the water spraying pipelines 31. In order to ensure the pre-wetting effect of the cloth surface, the spraying water amount should be designed to be large during the spraying pre-wetting operation. Therefore, there will be a problem of excessive water flow. The water collecting groove 15 can collect a large amount of excess water for recycling, and can also ensure the hygiene of the ground of the equipment.

[0027] The above is only the preferred embodiment of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solution falling within the concept of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principles of the present application are also considered to be within the protection scope of the present application.

Claims

1. A water-saving fabric pre-wetting treatment device, characterized by, Including the chassis (1) and the main water pipe (3), the left and right sides of the chassis (1) are respectively fixedly installed with a first supporting roller (11) and a second supporting roller (12), cloth is conveyed from the first supporting roller (11) and the second supporting roller (12) to form a conveying path (2) from left to right, the main water pipe (3) is installed on the chassis (1), the main water pipe (3) is arranged at a position directly above the conveying path (2), a plurality of water spraying pipes (31) are connected and installed below the main water pipe (3), each water spraying pipe (31) is matched with a water spraying control element (4), the water spraying control element (4) comprises a rotatingly installed roller (41), the roller (41) can press and cover the cloth in the conveying process, and the opening of the water spraying pipe (31) can be linked and controlled through the roller (41).

2. The water-saving fabric pre-wetting treatment device according to claim 1, characterized in that, The top of the chassis (1) is provided with a pipe support (13), the main water pipe (3) is fixedly installed on the pipe support (13), a plurality of water spraying pipes (31) are uniformly distributed along the length direction of the main water pipe (3), and an electric control valve (32) is installed on each water spraying pipe (31), and the initial state of the electric control valve (32) is closed.

3. The water-saving fabric pre-wetting treatment device according to claim 2, characterized in that, The water spraying control element (4) further comprises a detection sensor (42), the detection sensor (42) is arranged opposite to the roller (41), and the detection sensor (42) is connected to the electric control valve (32) of the corresponding water spraying pipe (31) in a line.

4. The water-saving fabric pre-wetting treatment device according to claim 3, characterized in that, The top of the pipe support (13) is provided with a cross beam (14), the water spraying control element (4) further comprises a rod seat (43) and a connecting rod (44), the rod seat (43) is fixedly connected to the cross beam (14), one end of the connecting rod (44) is rotatably connected to the rod seat (43), and the other end of the connecting rod (44) is rotatably installed with the roller (41), the roller (41) can be driven by the connecting rod (44) to be inclined towards the first supporting roller (11), and the cloth passes between the roller (41) and the first supporting roller (11).

5. The water-saving fabric pre-wetting treatment device according to claim 4, characterized in that, The connecting rod (44) is connected with an auxiliary component support (45), and the detection sensor (42) is fixedly installed on the auxiliary component support (45).

6. The water-saving fabric pre-wetting treatment device according to claim 4, characterized in that, The rod seat (43) is provided with an elastic tension assembly (46), the elastic tension assembly (46) comprises a spring seat (461) and a spring (462), the spring seat (461) is fixedly connected to the rod seat (43), one end of the spring (462) is connected to the spring seat (461), and the other end of the spring (462) is connected to the connecting rod (44), under the elastic force of the spring (462), the roller (41) end of the connecting rod (44) moves towards the first supporting roller (11).

7. The water-saving fabric pre-wetting treatment device according to claim 1, characterized in that, The top of the chassis (1) is concave to form a water collecting groove (15), and the water collecting groove (15) covers the effective area of all the water spraying pipes (31).

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