Quenching device for braid

Abstract

The shock cooling device comprises a cooling tank mechanism, a spraying mechanism and a guiding mechanism, the cooling tank mechanism comprises an outer tank body and an inner tank body located in the outer tank body, a water passing space is formed between the inner wall of the outer tank body and the outer wall of the inner tank body, a spiral partition piece is arranged in the water passing space, and the spiral partition piece is located in the outer tank body. A water inlet pipe is arranged at the lower end of the outer tank body, a water outlet pipe is arranged at the upper end of the outer tank body, and the water inlet pipe and the water outlet pipe are communicated with the water passing space; the spraying mechanism is located above the cooling tank mechanism and comprises an outer shell and a spraying pipe assembly, and the interior of the outer shell communicates with the inner tank body; the guiding mechanism comprises a guiding-in roller and a guiding-out roller which are located above the outer shell and a reversing roller rotationally arranged at the bottom of the inner groove body, and the braid sequentially passes through the guiding-in roller, the reversing roller and the guiding-out roller. And the spiral water passing channel is tightly attached to the outer wall of the inner tank body, so that the cooling effect can be ensured, and the cleaning of the interior of the inner tank body can be prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the field of webbing production equipment, in particular to a quenching device for webbing. Background Art

[0002] During the ribbon production process, the ribbon needs to be dried and fixed after dyeing. Since the dye is attached to the surface of the ribbon and the temperature of the ribbon is high after drying and fixing, in order to cool the ribbon to a suitable temperature to adapt to the production of subsequent steps and to remove part of the dye on the surface of the ribbon to reduce the impact on subsequent production equipment, water cooling equipment is set to cool the ribbon and perform preliminary cleaning after drying and fixing.

[0003] The water cooling equipment in the prior art includes a cooling water tank. In order to maintain the liquid in the cooling water tank at a suitable temperature and to recover heat, a serpentine coil is usually arranged in the cooling water tank. Cooling water flows in the serpentine coil. The flowing cooling water can take away the heat of the liquid in the cooling water tank, thereby achieving the functions of cooling the liquid in the cooling water tank and recovering heat; such as Chinese utility model patent CN217479495U, which discloses a cooling water tank with a built-in condensing coil, including a water tank body, a water tank base is installed at the bottom of the water tank bottom, a water replenishing device and a cooling device are provided on the water tank body, and the cooling device includes a condensing coil, a cooling water inlet pipe and a cooling water outlet pipe, one end of the cooling water inlet pipe is connected to one end of the condensing coil, and one end of the cooling water outlet pipe is connected to the other end of the condensing coil.

[0004] Since dye is attached to the surface of the webbing, if the above-mentioned cooling water trough is used to cool the webbing, dye impurities will be deposited on the surface of the serpentine coil and the inner wall of the cooling water trough. The serpentine coil is usually arranged close to the inner wall of the cooling water trough, which will make it difficult to clean the inside of the cooling water trough and affect the use of the cooling water trough.

[0005] Therefore, it is necessary to provide a technical solution to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a quenching device for webbing, which can solve the technical problem in the prior art that a serpentine coil is provided inside a cooling water tank and is difficult to clean.

[0007] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0008] A rapid cooling device for a webbing, comprising a cooling trough mechanism, a spray mechanism and a guide mechanism, the cooling trough mechanism comprising an outer trough body and an inner trough body located inside the outer trough body, a water flow space being formed between the inner wall of the outer trough body and the outer wall of the inner trough body, a spiral dividing sheet being provided in the water flow space, a water inlet pipe being provided at the lower end of the outer trough body, a water outlet pipe being provided at the upper end of the outer trough body, both the water inlet pipe and the water outlet pipe being communicated with the water flow space, and a drain pipe being connected to the bottom of the inner trough body; the spray mechanism being located above the cooling trough mechanism, the spray mechanism comprising an outer shell and a spray pipe assembly, the interior of the outer shell being communicated with the inner trough body; the guide mechanism comprising an inlet roller and an outlet roller located above the outer shell, and a reversing roller rotatably arranged at the bottom of the inner trough body, the webbing passing through the inlet roller, the reversing roller and the outlet roller in sequence.

[0009] Furthermore, the bottom end of the outer shell is connected to the top of the outer tank body and the inner tank body, and the bottom of the outer shell is connected to an overflow pipe; an operation opening is provided on one side of the outer shell, and a protective door is hinged at the operation opening.

[0010] Furthermore, a cover plate is provided on the top of the outer shell, and a belt inlet is provided on the cover plate at a position corresponding to the inlet roller, and a belt outlet is provided on the cover plate at a position corresponding to the outlet roller.

[0011] Furthermore, the quenching device also includes a water removal mechanism, which includes a wiper rod assembly and a vacuum suction assembly; the wiper rod assembly and the vacuum suction assembly are sequentially arranged from bottom to top between the belt outlet and the lead-out roller.

[0012] Furthermore, the wiper rod assembly includes a fixing base connected to the outer shell, and two wiper rods are fixed on the fixing base. The two wiper rods are arranged parallel to each other along the length direction of the belt outlet. The two wiper rods are located at different heights and are respectively arranged on both sides of the belt; the projections of the two wiper rods on the horizontal plane partially overlap.

[0013] Furthermore, two vacuum suction assemblies are provided, and the two vacuum suction assemblies are located at different heights and are respectively provided on both sides of the webbing.

[0014] Furthermore, a material blocking rod mechanism is provided between the belt inlet and the introduction roller, and between the wiper rod assembly and the vacuum suction assembly.

[0015] Furthermore, the spray pipe assembly includes an inlet nozzle group and an outlet nozzle group arranged inside the outer shell, and the inlet nozzle group and the outlet nozzle group each include two oppositely arranged nozzles, the webbing passes between the two nozzles, and the two nozzles are both inclined toward the surface of the webbing.

[0016] Furthermore, the spray pipe assembly includes a water supply pipe arranged outside the outer shell, and the belt inlet nozzle group and the belt outlet nozzle group are both connected to the water supply pipe through a connecting pipe.

[0017] Furthermore, an ultra-low liquid level detection mechanism is also provided inside the inner tank.

[0018] The beneficial effects of the utility model are as follows:

[0019] (1) A spiral separator is provided in the water flow space between the inner wall of the outer tank body and the outer wall of the inner tank body. The spiral separator divides the water flow space into a spiral water flow channel. The coolant moves upward along the spiral water flow channel. On the one hand, there is no need to provide a serpentine cooling coil, which is simple in structure and saves costs. On the other hand, the spiral water flow channel is provided close to the outer wall of the inner tank body, which can ensure the cooling effect while avoiding affecting the cleaning of the inner tank body.

[0020] (2) By setting the two wiper rods at different heights and partially overlapping the projections of the two wiper rods on the horizontal plane, the webbing will undergo an "S" shape deformation when passing through the two wiper rods. This can increase the contact area between the wiper rods and the webbing and increase the force between the wiper rods and the webbing, thereby improving the wiping effect of the wiper rods on the webbing.

[0021] (3) By setting up an inlet nozzle group and an outlet nozzle group, the webbing can be sprayed twice, thereby improving the cooling effect and cleaning effect of the webbing; and the inlet nozzle group and the outlet nozzle group each include two oppositely arranged nozzles, and the two sides of the webbing are sprayed by the two nozzles, thereby further improving the cooling effect and cleaning effect of the webbing. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic structural diagram of a quenching device for webbing according to the present invention.

[0023] Figure 2 It is a front vertical sectional schematic diagram of the quenching device for webbing of the present invention.

[0024] Figure 3 This is a partial structural diagram of a quenching device for webbing according to the present invention.

[0025] Figure 4This is a partial structural diagram of a quenching device for webbing according to the present invention.

[0026] Figure 5 This is a structural diagram of the spray pipe assembly of the present utility model.

[0027] Description of reference numerals:

[0028] 10-webbing; 1-cooling trough mechanism; 11-outer trough body; 12-inner trough body; 13-water flow space; 14-spiral separator; 15-water inlet pipe; 16-water outlet pipe; 17-drain pipe; 2-spray mechanism; 21-outer shell; 22-spray pipe assembly; 221-inlet nozzle group; 222-outlet nozzle group; 223-spray head; 224-water supply pipe; 225-connecting pipe; 23-overflow pipe ;24-cover plate;25-belt inlet;26-belt outlet;27-protective door;31-introduction roller;32-reversing roller;33-export roller;4-material blocking rod mechanism;41-mounting seat;42-mounting long hole;43-material blocking rod;5-water removal mechanism;51-wiper rod assembly;511-fixing seat;512-wiper rod;513-adjustment long hole;52-vacuum suction assembly;6-ultra-low liquid level detection mechanism. DETAILED DESCRIPTION

[0029] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to embodiments and drawings. The contents mentioned in the embodiments are not intended to limit the present invention.

[0030] like Figures 1 to 5 As shown, the utility model provides a quenching device for a webbing, comprising a cooling trough mechanism 1, a spray mechanism 2 and a guide mechanism, wherein the cooling trough mechanism 1 comprises an outer trough body 11 and an inner trough body 12 located inside the outer trough body 11, a water flow space 13 is formed between the inner wall of the outer trough body 11 and the outer wall of the inner trough body 12, a spiral separator 14 is provided in the water flow space 13, a water inlet pipe 15 is provided at the lower end of the outer trough body 11, a water outlet pipe 16 is provided at the upper end of the outer trough body, the water inlet pipe 15 and the water outlet pipe 16 are connected to the water flow space 13, and the bottom of the inner tank body 12 is connected to a drain pipe 17; the spray mechanism 2 is located above the cooling tank mechanism 1, and the spray mechanism 2 includes an outer shell 21 and a spray pipe assembly 22, and the interior of the outer shell 21 is connected to the inner tank body 12; the guide mechanism includes an inlet roller 31 and an outlet roller 33 located above the outer shell 21, and a reversing roller 32 rotatably arranged at the bottom of the inner tank body 12, and the webbing 10 passes through the inlet roller 31, the reversing roller 32 and the outlet roller 33 in sequence.

[0031] In actual use, the webbing first passes through the inlet roller 31 and enters the outer shell 21. The spray pipe assembly 22 in the outer shell 21 sprays the webbing 10 to cool it down and rinses off some of the dye attached to the surface of the webbing 10. Since the interior of the outer shell 21 is connected to the inner tank 12, the sprayed water is collected in the inner tank 12; the webbing 10 then enters the inner tank 12 and bypasses the reversing roller 32. The water in the inner tank 12 cools the webbing 10 for the second time; the webbing 10 enters the outer shell 21 again, and the spray pipe assembly 22 in the outer shell 21 sprays the webbing 10 to cool it down and rinses off some of the dye attached to the surface of the webbing 10 again; the webbing finally passes through the outlet roller 33 and leaves the quenching device. In order to maintain the water in the inner tank body 12 at a suitable temperature, a spiral separator 14 is provided in the water flow space 13 between the inner wall of the outer tank body 11 and the outer wall of the inner tank body 12. Specifically, the two sides of the spiral separator 14 are tightly connected to the inner wall of the outer tank body 11 and the outer wall of the inner tank body 12, respectively, so that the spiral separator 14 divides the water flow space 13 into a spiral water flow channel. Cooling liquid is introduced into the water inlet pipe 15, and the cooling liquid moves upward along the spiral water flow channel, thereby taking away the heat in the inner tank body 12, so that the water in the inner tank body 12 is maintained at a suitable temperature, so as to quickly cool the webbing 10. The cooling liquid in the spiral water flow channel is discharged outward along the outlet pipe 16. The cooling liquid has a certain temperature and can be used in other steps to achieve heat recovery.

[0032] In this embodiment, a spiral separator 14 is provided in the water flow space 13 between the inner wall of the outer tank body 11 and the outer wall of the inner tank body 12. The spiral separator 14 divides the water flow space 13 into a spiral water flow channel. The coolant moves upward along the spiral water flow channel. On the one hand, there is no need to set up a serpentine cooling coil, the structure is simple and the cost is saved; on the other hand, the spiral water flow channel is arranged close to the outer wall of the inner tank body, which can not only ensure the cooling effect, but also avoid affecting the cleaning of the inside of the inner tank body.

[0033] Furthermore, support holes are formed on both sides of the bottom of the outer tank 11 and the inner tank 12, corresponding to the ends of the reversing roller 32. The ends of the reversing roller 32 are mounted in the support holes via bearings, with a sealing mechanism provided between the support holes and the bearings. This arrangement ensures the normal rotation of the reversing roller 32 while preventing leakage of liquid from the inner tank 12 and the water flow space 13.

[0034] Furthermore, the bottom end of the outer shell 21 is connected to the top of the outer tank 11 and the inner tank 12, and an overflow pipe 23 is connected to the bottom of the outer shell 21; an operation opening is provided on one side of the outer shell 21, and a protective door 27 is hinged to the operation opening. In this embodiment, when the water in the inner tank 12 is full and the liquid level rises to the inside of the outer shell 21, the water is discharged outward through the overflow pipe 23 to prevent too much water from submerging the spray pipe assembly 22 and affecting the normal spraying; specifically, two overflow pipes 23 are provided and are arranged on both sides of one side of the outer shell 21. In addition, to facilitate maintenance and belt threading, an operation opening is also provided on one side of the outer shell 21, and a protective door is hinged to the operation opening to prevent water from splashing to the outside of the outer shell 21 during operation.

[0035] Furthermore, a cover plate 24 is provided at the top of the outer shell 21. A belt inlet 25 is provided on the cover plate 24 at a position corresponding to the inlet roller 31, and a belt outlet 26 is provided on the cover plate 24 at a position corresponding to the outlet roller 33. In this embodiment, the cover plate 24 prevents water from splashing through the top of the outer shell 21 during spraying. Furthermore, to facilitate the entry and exit of the webbing 10, the cover plate 24 is also provided with a belt inlet 25 and a belt outlet 26. During the inlet process, the webbing 10 passes through the inlet roller 31 and then enters the outer shell 21 through the belt inlet 25. During the outlet process, the webbing 10 leaves the outer shell 21 through the belt outlet 26 and passes through the outlet roller 33 to exit the quenching device.

[0036] Furthermore, the quenching device further includes a water removal mechanism 5, which includes a wiper rod assembly 51 and a vacuum suction assembly 52. ​​The wiper rod assembly 51 and the vacuum suction assembly 52 are sequentially arranged from bottom to top between the strip outlet 26 and the lead-out roller 33. In this embodiment, the wiper rod assembly 51 and the vacuum suction assembly 52 can be provided to completely remove water from the webbing 10, preventing the webbing 10 from carrying water into the next process.

[0037] Furthermore, the wiper rod assembly 51 includes a fixing base 511 connected to the outer shell 21. Two wiper rods 512 are fixed to the fixing base 511. The two wiper rods 512 are arranged parallel to each other along the length of the belt outlet 26. The two wiper rods 512 are located at different heights and are respectively arranged on either side of the webbing 10. The projections of the two wiper rods 512 on the horizontal plane partially overlap. Specifically, there are two fixing bases 511, which are arranged opposite each other. Each fixing base 511 is provided with two adjustment slots 513, which are located at different heights and arranged parallel to each other. The two ends of each wiper rod 512 are respectively disposed in the two opposing adjustment slots 513. This arrangement facilitates adjustment of the relative position of the two wiper rods 512 along the adjustment slots 513. In this embodiment, by arranging the two wiper rods 512 at different heights and partially overlapping the projections of the two wiper rods 512 on the horizontal plane, the webbing 10 will undergo an "S"-shaped deformation when passing through the two wiper rods 512, that is, the contact area between the wiper rods 512 and the webbing 10 can be increased, and the force between the wiper rods 512 and the webbing 10 can be increased, thereby improving the wiping effect of the wiper rods 512 on the webbing 10.

[0038] Furthermore, two vacuum suction assemblies 52 are provided, and the two vacuum suction assemblies 52 are located at different heights and are respectively provided on both sides of the webbing 10. In this embodiment, by providing vacuum suction assemblies 52 on both sides of the webbing, moisture is absorbed by the vacuum suction assemblies 52 on both sides of the webbing 10, further ensuring the dehydration effect of the webbing 10.

[0039] Furthermore, a stopper rod mechanism 4 is provided between the webbing inlet 25 and the introduction roller 31, and between the wiper rod assembly 51 and the vacuum suction assembly 52. ​​Specifically, the stopper rod mechanism 4 includes a mounting base 41, which is provided with an elongated mounting hole 42, and two stopper rods 43, one end of each of which is disposed in the elongated mounting hole 42. The positions of the two stopper rods 43 within the elongated mounting holes 42 are adjustable according to the width of the webbing 10. In this embodiment, the stopper rod mechanism 4 can define the entry and exit positions of the webbing 10, preventing deviation.

[0040] Furthermore, the spray pipe assembly 22 includes an inlet nozzle group 221 and an outlet nozzle group 222 disposed within the outer shell 21. Each of the inlet nozzle group 221 and the outlet nozzle group 222 includes two oppositely disposed nozzles 223. The webbing 10 passes between the two nozzles 223, and both nozzles 223 are inclined toward the surface of the webbing 10. In this embodiment, by providing the inlet nozzle group 221 and the outlet nozzle group 222, the webbing 10 can be sprayed twice, thereby improving the cooling and cleaning effects of the webbing 10. Furthermore, each of the inlet nozzle group 221 and the outlet nozzle group 222 includes two oppositely disposed nozzles 223. The two nozzles 223 spray both sides of the webbing 10, thereby further improving the cooling and cleaning effects of the webbing 10.

[0041] Furthermore, the spray pipe assembly 22 includes a water supply pipe 224 disposed outside the outer shell 21, and the inlet nozzle group 221 and the outlet nozzle group 222 are both connected to the water supply pipe 224 via a connecting pipe 225. Specifically, two connecting pipes 225 are provided and are disposed throughout the outer shell 21. The ends of the two connecting pipes 225 located inside the outer shell 21 are respectively connected to the inlet nozzle group 221 and the outlet nozzle group 222, and the ends of the two connecting pipes 225 located outside the outer shell 21 are both connected to the water supply pipe 224.

[0042] Furthermore, the inner tank 12 is provided with an ultra-low liquid level detection mechanism 6. Specifically, the control mechanism is connected to the ultra-low liquid level detection mechanism 6 and the spray mechanism 2. In this embodiment, when the ultra-low liquid level detection mechanism detects that the liquid level in the inner tank 12 is low, the detection result is fed back to the control mechanism, which controls the spray mechanism 2 to increase the spraying volume, replenishing water into the inner tank 12 as quickly as possible, and preventing the inner tank 12 from becoming too low in water and causing the temperature to rise too high.

[0043] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A quenching device for a webbing, characterized in that: The invention comprises a cooling trough mechanism (1), a spray mechanism (2) and a guide mechanism, wherein the cooling trough mechanism (1) comprises an outer trough body (11) and an inner trough body (12) located inside the outer trough body (11), a water-passing space (13) is formed between the inner wall of the outer trough body (11) and the outer wall of the inner trough body (12), a spiral separator (14) is arranged in the water-passing space (13), a water inlet pipe (15) is arranged at the lower end of the outer trough body (11), and a water outlet pipe (16) is arranged at the upper end of the outer trough body, and the water inlet pipe (15) and the water outlet pipe (16) are both connected to the water-passing space (13). The inner tank body (12) is connected to a drain pipe (17) at the bottom thereof; the spray mechanism (2) is located above the cooling tank body (1), the spray mechanism (2) comprises an outer shell (21) and a spray pipe assembly (22), the interior of the outer shell (21) is connected to the inner tank body (12); the guide mechanism comprises an introduction roller (31) and an outlet roller (33) located above the outer shell (21), and a reversing roller (32) rotatably arranged at the bottom of the inner tank body (12), the webbing (10) passes through the introduction roller (31), the reversing roller (32) and the outlet roller (33) in sequence.

2. The quenching device for webbing according to claim 1, characterized in that: The bottom end of the outer shell (21) is connected to the top ends of the outer tank (11) and the inner tank (12), and the bottom of the outer shell (21) is connected to an overflow pipe (23); an operating opening is provided on one side of the outer shell (21), and a protective door (27) is hinged at the operating opening.

3. The quenching device for webbing according to claim 1, characterized in that: A cover plate (24) is provided on the top of the outer shell (21), and a belt inlet (25) is provided on the cover plate (24) at a position corresponding to the inlet roller (31), and a belt outlet (26) is provided at a position corresponding to the outlet roller (33).

4. The quenching device for webbing according to claim 3, characterized in that: The quenching device further comprises a water removal mechanism (5), wherein the water removal mechanism (5) comprises a wiper rod assembly (51) and a vacuum suction assembly (52); the wiper rod assembly (51) and the vacuum suction assembly (52) are arranged in sequence from bottom to top between the belt outlet (26) and the lead-out roller (33).

5. The quenching device for webbing according to claim 4, characterized in that: The wiper rod assembly (51) comprises a fixing seat (511) connected to the outer shell (21), and two wiper rods (512) are fixed on the fixing seat (511). The two wiper rods (512) are arranged parallel to each other along the length direction of the belt outlet (26), and the two wiper rods (512) are located at different heights and are respectively arranged on both sides of the webbing (10); the projections of the two wiper rods (512) on the horizontal plane partially overlap.

6. The quenching device for webbing according to claim 4, characterized in that: Two vacuum suction assemblies (52) are provided, and the two vacuum suction assemblies (52) are located at different heights and are respectively provided on both sides of the webbing (10).

7. The quenching device for webbing according to claim 4, characterized in that: A material blocking rod mechanism (4) is provided between the belt inlet (25) and the introduction roller (31), and between the wiper rod assembly (51) and the vacuum suction assembly (52).

8. The quenching device for webbing according to claim 1, characterized in that: The spray pipe assembly (22) comprises an inlet nozzle group (221) and an outlet nozzle group (222) arranged inside the outer shell (21); the inlet nozzle group (221) and the outlet nozzle group (222) each respectively comprise two nozzles (223) arranged opposite to each other; the webbing (10) passes between the two nozzles (223); and the two nozzles (223) are arranged obliquely toward the surface of the webbing (10).

9. The quenching device for webbing according to claim 8, characterized in that: The spray pipe assembly (22) comprises a water supply pipe (224) arranged outside the outer shell (21), and the belt inlet nozzle group (221) and the belt outlet nozzle group (222) are both connected to the water supply pipe (224) via a connecting pipe (225).

10. The quenching device for webbing according to any one of claims 1 to 9, characterized in that: An ultra-low liquid level detection mechanism (6) is also provided inside the inner tank body (12).

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