Dewatering device for jet loom

Abstract

The utility model discloses a dewatering device for a jet loom. The dewatering device comprises a drying oven, an air inlet mechanism and an air exhaust mechanism, the drying oven is fixedly mounted in the outer shell; the outer shell comprises a lower shell body and an upper shell body buckled in the middle of the upper portion of the lower shell body, and end shell bodies are further arranged at the left end and the right end of the upper shell body. The drying oven is positioned in a cavity formed by the lower shell and the upper shell; a discharging port and a feeding port are formed in the left end and the right end of the drying oven respectively, the drying oven comprises an upper oven body and a lower oven body, and cloth passes through the space between the upper oven body and the lower oven body to be dried; the lower box body is fixedly mounted at the top of the lower shell, and the upper box body is fixedly mounted at the bottom of the upper shell; according to the utility model, the upper box body is matched with the exhaust mechanism to uniformly collect air containing more water vapor generated in the cloth dehydration process; meanwhile, a group of air inducing devices are additionally arranged at the feed port and the discharge port and are used for collecting dissipated air with more moisture; and water vapor is prevented from escaping into the working environment.

Description

Technical Field

[0001] The utility model relates to the field of jet looms, in particular to a dehydrating device for jet looms. Background Art

[0002] The water jet loom is a shuttleless loom that uses a jet of water to pull the weft yarn through the shed. It mainly uses air as the weft insertion medium, and the compressed air flow generated by the jet generates friction traction on the weft yarn to pull the weft yarn through the shed. The purpose of weft insertion is achieved through the jet generated by the air jet. The fabric woven by the water jet loom often contains moisture, and it is easy to mold or crease when directly rolled into a cloth roll, which affects the quality of the cloth roll. Therefore, the fabric needs to be dehydrated.

[0003] For example, a patent with authorization announcement number CN220827532U discloses a dehydration device for a water jet loom, including a dehydration bin, a slide groove is opened on one side of the dehydration bin, four limit grooves are arranged in groups of two, the surfaces of two second rotating shafts are sleeved with second heating rollers, the surfaces of the two second rotating shafts close to the limit grooves are slidably connected with constraint plates, the tops of the two constraint plates are provided with extrusion mechanisms for extruding the second rotating shafts, the bottoms of the two second heating rollers are cooperatively connected with the first heating roller, one side of the two first heating rollers is fixedly connected with the first rotating shaft, the two first rotating shafts are rotatably connected to one side of the dehydration bin, two vents are symmetrically opened on both sides of the bottom of the dehydration bin, and drying mechanisms for drying fabrics are provided inside the two vents.

[0004] The above patent can reduce the air humidity inside the dehydration bin by setting up a drying bin so that it can be kept in an optimal state for a long time; however, the disadvantage of the above patent is that the desiccant in the drying bin needs to be frequently replaced. At the same time, the above patent only introduces air into the dehydration bin through the vents, but lacks a mechanism for exhausting air. Therefore, after the cloth is heated, the air containing a large amount of moisture can easily escape from the dehydration bin into the working environment.

[0005] Therefore, it is necessary for us to improve such a structure to overcome the above-mentioned defects. Utility Model Content

[0006] The purpose of the utility model is to provide a dewatering device for a jet loom to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A dehydration device for a jet loom comprises an oven, an air inlet mechanism and an air exhaust mechanism; the oven is fixedly mounted inside an outer shell; the outer shell comprises a lower shell and an upper shell that is buckled in the middle of the upper part of the lower shell, and end shells are also provided at the left and right ends of the upper shell; the oven is located in a cavity formed by the lower shell and the upper shell; a discharge port and a feed port are respectively provided at the left and right ends of the oven, the oven comprises an upper box body and a lower box body, and the cloth is dried between the upper box body and the lower box body; the lower box body is fixedly mounted on the top of the lower shell body, and the upper box body is fixedly mounted on the bottom of the upper shell body; three lower boxes are provided, and the three lower boxes are closely arranged along the length direction of the lower shell body, and air inlet boxes connected to the lower box body are extended upward on the front and rear sides of the lower box body, and air inlet holes are provided on the inner side of the air inlet box ; An air inlet branch is connected to the center of the bottom of the lower box body, and two symmetrically arranged first arc guide plates are also arranged in the inner cavity of the lower box body, wherein the two first arc guide plates are located on the left and right sides of the air inlet branch, and a quartz heating tube is also arranged between the two first arc guide plates, and two groups of quartz heating tubes are provided, and the two groups of quartz heating tubes are respectively located on the front and back sides of the air inlet branch; The upper box body is provided with three groups, and the three groups of upper boxes are arranged in a one-to-one correspondence with the lower box body, and exhaust parts are arranged downward along the front and back sides of the bottom of the lower box body, and exhaust holes are arranged on the inner side of the exhaust part; The first exhaust branch is connected to the center of the top of the lower box body, and two symmetrically arranged second arc guide plates are also arranged in the inner cavity of the lower box body, wherein the two first arc guide plates are located on the left and right sides of the first exhaust branch.

[0009] Furthermore, the upper and lower shell bodies and the left and right ends of the upper and lower shell bodies are respectively provided with openings corresponding to the discharge port and the feed port; meanwhile, the bottom of the end shell body is also provided with openings corresponding to the discharge port and the feed port.

[0010] Furthermore, the air intake mechanism includes a group of air intake fans and an air intake main pipe. The air intake main pipe is connected to the exhaust port of the air intake fan. The air intake main pipe passes through the side of the lower shell body and enters the bottom of the lower box body. The air intake main pipe is connected to the air intake branch pipe. The air intake mechanism is used to supply air to the air intake branch pipe of the lower box body.

[0011] Furthermore, the exhaust mechanism includes a group of exhaust fans and an exhaust main duct. The exhaust main duct is connected to the air inlet of the air inlet fan. The exhaust main duct passes through the top of the upper shell body and enters the top of the upper box body, and the exhaust main duct is connected to the first exhaust branch pipe. The air inlet mechanism draws out the wind from the air inlet branch pipe.

[0012] Furthermore, a group of guiding devices are arranged above the lower box body, and the guiding devices include guiding rollers and guiding brackets for installing the guiding rollers. The guiding brackets are provided with two and are fixedly installed on the top of the lower box body, and the two ends of the guiding rollers are rotatably installed on the inner side of the guiding brackets through bearings.

[0013] Furthermore, the bottom of the end shell is opened, and the top of the end shell is connected to a second exhaust branch pipe, which is also connected to the exhaust main pipe.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model collects the air containing more water vapor generated in the process of dehydrating the cloth by the upper box body cooperating with the exhaust mechanism; at the same time, a group of air induction devices are additionally added at the feed inlet and the discharge outlet to collect the air with more moisture, thereby preventing the water vapor from escaping in the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the dewatering device for a jet loom.

[0017] Figure 2 It is a front view of the dewatering device for the jet loom.

[0018] Figure 3 It is a side view of a dewatering device for a jet loom.

[0019] Figure 4 It is a top view of the dewatering device for the jet loom.

[0020] Figure 5 for Figure 3 Sectional view along AA direction.

[0021] Figure 6 This is a schematic diagram of the structure of the drying oven, air inlet mechanism and exhaust mechanism in the dehydration device for a jet loom.

[0022] Figure 7 It is a schematic diagram of the structure of the lower box in the dewatering device for a jet loom (the top of one of the lower boxes is removed in the figure for ease of display and explanation).

[0023] Figure 8 It is a schematic diagram of the structure of the bottom of the lower box in the dewatering device of the jet loom.

[0024] Fig. 9 This is a schematic diagram of the structure of the upper box in the dewatering device for a jet loom.

[0025] Fig.10 It is a schematic diagram of the structure of the bottom of the upper box in the dewatering device for a jet loom (the bottom of one upper box is removed in the figure for ease of display and explanation).

[0026] Fig.11 It is a schematic diagram of the structure of the guide device in the dewatering device of the jet loom. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. The components of the embodiment of the utility model generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiment of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0028] See also Figure 1-11 , a dehydration device for a jet loom, comprising an oven 1, an air inlet mechanism 3 and an air exhaust mechanism 4; the oven 1 is fixedly installed inside an outer shell 2;

[0029] The outer shell 2 includes a lower shell 210 and an upper shell 220 that is buckled in the middle of the upper part of the lower shell 210. The left and right ends of the upper shell 220 are also provided with end shells 230. The oven 1 is located in the cavity formed by the lower shell 210 and the upper shell 220.

[0030] The left and right ends of the oven 1 are respectively provided with a discharge port 101 and a feed port 102.

[0031] Correspondingly, the lower shell 210 and the left and right ends of the lower shell 210 are respectively provided with openings corresponding to the discharge port 101 and the feed port 102; at the same time, the bottom of the end shell 230 is also provided with openings corresponding to the discharge port 101 and the feed port 102;

[0032] The drying oven 1 includes an upper box 110 and a lower box 120, and the fabric is dried between the upper box 110 and the lower box 120; the lower box 120 is fixedly mounted on the top of the lower shell 210, and the upper box 110 is fixedly mounted on the bottom of the upper shell 220;

[0033] There are three lower boxes 120, and the three lower boxes 120 are closely arranged along the length direction of the lower shell 210.

[0034] The front and rear sides of the lower box 120 are extended upward to be connected with an air inlet box 121, and the inner side of the air inlet box 121 is provided with an air inlet hole 122; the bottom center of the lower box 120 is connected with an air inlet branch pipe 123, and the inner cavity of the lower box 120 is also provided with two symmetrically arranged first arc guide plates 124, wherein the two first arc guide plates 124 are located on the left and right sides of the air inlet branch pipe 123, and a quartz heating tube 125 is also arranged between the two first arc guide plates 124, and two groups of quartz heating tubes 125 are provided, and the two groups of quartz heating tubes 125 are respectively located on the front and rear sides of the air inlet branch pipe 123;

[0035] When the utility model is put into use, the external air enters the inner cavity of the lower box body 120 from the air inlet branch pipe 123, the air flow is guided by the first arc-shaped guide plate 124 into the air inlet box 121, and then sent into the space between the lower box body 120 and the lower box body 120 from the air inlet hole 122, and the air entering from the air inlet branch pipe 123 will also be heated by the quartz heating tube 125;

[0036] In this solution, the air intake mechanism 3 includes a group of air intake fans 301 and an air intake main pipe 302. The air intake main pipe 302 is connected to the exhaust port of the air intake fan 301. The air intake main pipe 302 passes through the side of the lower shell 210 and enters the lower part of the lower box 120. The air intake main pipe 302 is connected to the air intake branch pipe 123. The air intake mechanism 3 is used to supply air to the air intake branch pipe 123 of the lower box 120.

[0037] The structure of the upper box 110 is similar to that of the lower box 120. Similarly, the upper box 110 is provided with three groups, and the three groups of upper boxes 110 are arranged one by one with the lower box 120. The exhaust part 111 is arranged downward along the front and rear sides of the bottom of the lower box 110, and the inner side of the exhaust part 111 is provided with an exhaust hole 112; the top center of the lower box 120 is connected with a first exhaust branch pipe 113, and the inner cavity of the lower box 120 is also provided with two symmetrically arranged second arc guide plates 114, wherein the two first arc guide plates 124 are located on the left and right sides of the first exhaust branch pipe 113;

[0038] When the utility model is put into use, the air after heating the fabric enters the exhaust part 111 from the exhaust hole 112, and then enters the first exhaust branch pipe 113 for exhaust;

[0039] In this solution, the exhaust mechanism 4 includes a set of exhaust fans 401 and an exhaust main pipe 402.

[0040] The exhaust main pipe 402 is connected at the air inlet of the air inlet fan 301. The exhaust main pipe 402 passes through the top of the upper shell 220 and enters the top of the upper box body 110. The exhaust main pipe 402 is connected with the first exhaust branch pipe 113. The air inlet mechanism 3 draws out the air from the air inlet branch pipe 123.

[0041] In this solution, since the oven 1 is long, the middle section of the cloth passing through it may sink. Fig.11 A group of guiding devices 5 are also provided above the lower box body 120.

[0042] The guide device 5 includes a guide roller 501 and a guide bracket 502 for mounting the guide roller 501. The guide bracket 502 is provided with two and fixedly mounted on the top of the lower box 120. Both ends of the guide roller 501 are rotatably mounted on the inner side of the guide bracket 502 through bearings.

[0043] When the utility model is used, the cloth to be dehydrated enters the oven from the feed port 102 and is led out from the discharge port 101. The cloth in the oven is also supported by the guide device 5 to prevent the cloth from being scratched against the top of the lower box body. Hot air enters from the lower box body 120 and then dries the cloth. The air containing more moisture generated by drying the cloth is led out from the upper box body and then discharged through the exhaust mechanism 4 for unified treatment.

[0044] In the present solution, air with more moisture can easily escape from the feed port 102 and the discharge port 101. Therefore, the bottom opening of the end shell 230 is provided, and the top of the end shell 230 is also connected to a second exhaust branch pipe 231, which is also connected to the exhaust main pipe 402. The utility model adds a set of air-inducing devices at the feed port 102 and the discharge port 101 to collect the escaped air with more moisture.

[0045] In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "left", "right" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the equipment or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "connection" and the like should be understood in a broad sense, for example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

Claims

1. A dehydration device for a jet loom, comprising a drying oven, an air inlet mechanism and an air exhaust mechanism; characterized in that: The oven is fixedly installed inside the outer shell; the outer shell includes a lower shell and an upper shell that is buckled in the middle of the upper part of the lower shell, and end shells are also provided at the left and right ends of the upper shell; the oven is located in the cavity formed by the lower shell and the upper shell; the left and right ends of the oven are respectively provided with a discharge port and a feed port, the oven includes an upper box body and a lower box body, and the cloth is dried between the upper box body and the lower box body; the lower box body is fixedly installed on the top of the lower shell body, and the upper box body is fixedly installed on the bottom of the upper shell body; the lower box body is provided with three, and the three lower boxes are closely arranged along the length direction of the lower shell body, and the front and rear sides of the lower box body are extended upward to be provided with an air inlet box connected thereto, and the inner side of the air inlet box is provided with an air inlet hole; the bottom center of the lower box body is connected to the An air inlet branch is provided in a connected manner, and two symmetrically arranged first arc guide plates are also provided in the inner cavity of the lower box body, wherein the two first arc guide plates are located on the left and right sides of the air inlet branch, and a quartz heating tube is also provided between the two first arc guide plates, and two groups of quartz heating tubes are provided, and the two groups of quartz heating tubes are respectively located on the front and back sides of the air inlet branch; the upper box body is provided with three groups, and the three groups of upper box bodies are arranged in a one-to-one correspondence with the lower box body, and exhaust parts are provided downwardly along the front and back sides of the bottom of the lower box body, and exhaust holes are provided on the inner side of the exhaust part; the first exhaust branch is provided in a connected manner at the top center of the lower box body, and two symmetrically arranged second arc guide plates are also provided in the inner cavity of the lower box body, wherein the two first arc guide plates are located on the left and right sides of the first exhaust branch.

2. The dewatering device for a jet loom according to claim 1, characterized in that: The upper shell and the left and right ends of the upper shell are respectively provided with openings corresponding to the discharge port and the feed port; at the same time, the bottom of the end shell is also provided with openings corresponding to the discharge port and the feed port.

3. The dewatering device for a jet loom according to claim 1, characterized in that: The air intake mechanism includes a group of air intake fans and an air intake main pipe. The air intake main pipe is connected to the exhaust port of the air intake fan. The air intake main pipe passes through the side of the lower shell body and enters the bottom of the lower box body. The air intake main pipe is connected to the air intake branch pipe. The air intake mechanism is used to supply air to the air intake branch pipe of the lower box body.

4. The dewatering device for a jet loom according to claim 1, characterized in that: The exhaust mechanism includes a group of exhaust fans and an exhaust main pipe. The exhaust main pipe is connected to the air inlet of the air inlet fan. The exhaust main pipe passes through the top of the upper shell body and enters the top of the upper box body. The exhaust main pipe is connected to the first exhaust branch pipe. The air inlet mechanism draws out the air from the air inlet branch pipe.

5. The dewatering device for a jet loom according to claim 1, characterized in that: A group of guiding devices are also arranged above the lower box body, and the guiding devices include guiding rollers and guiding brackets for installing the guiding rollers. The guiding brackets are provided with two and are fixedly installed on the top of the lower box body, and the two ends of the guiding rollers are rotatably installed on the inner side of the guiding brackets through bearings.

6. The dewatering device for a jet loom according to claim 1, characterized in that: The bottom of the end shell is opened, and the top of the end shell is also connected to a second exhaust branch pipe, which is also connected to the exhaust main pipe.

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