A large pitch ring forming mechanism of a steaming machine

Abstract

The utility model relates to a kind of steaming machine large-interval ring mechanism, it includes: circulating component;Cloth guide assembly, the cloth guide assembly includes being set to the cloth feeding roller in the circulation main chain top, the cloth guide roller is matched with the cloth feeding roller by transmission belt and is located between the circulation main chain and the cloth feeding roller, and the second motor is connected with the end of the cloth feeding roller to drive its rotation;Blow ring pipe, the blow ring pipe is installed in the cloth guide assembly one side and is located in the circulation main chain top;Multiple cloth hanging rods, multiple the cloth hanging rods are interval installed between two circulation main chains and are mutually parallel arrangement;Multiple sets of silica gel sleeve, multiple sets of the silica gel sleeve interval arrangement;Each group of the silica gel sleeve is installed on adjacent two cloth hanging rods. Thus it can increase the distance between cloth hanging rod and adjust the width of silica gel sleeve, so as to lengthen the distance of cloth front and back, solve the problem of color mixing caused by sticking cloth.

Description

Technical Field

[0001] This utility model belongs to the technical field of post-printing steaming equipment, and particularly relates to a large-gap ring forming mechanism for a steaming machine. Background Technology

[0002] A steaming machine is an instrument used for steaming, fixing, and baking woven, knitted, and nonwoven fabrics made of synthetic fibers, chemical fibers, and their blends. The function of the steaming machine is to transfer the dye in the color paste into the fiber through steam to achieve color fixing. Its effect directly affects the color and vibrancy of the printed product.

[0003] Chinese utility model patent application number 202320655449.6 discloses a heat recovery device for a steaming machine and a steaming machine. The device includes: a steaming machine body, including an air outlet; a partition plate disposed within the steaming machine body, having an opening for passing through fabric to divide the steaming machine body into a preheating zone and a steaming zone; multiple parallel preheating rollers rotatably connected to the steaming machine body and located within the preheating zone, each preheating roller including a roller shaft and a roller sleeve, the roller sleeve being fitted outside the roller shaft, the roller shaft being a hollow structure, with an air inlet and an air outlet at both ends of the roller shaft; and a return air assembly, whose two ends are respectively connected to the air outlet and the air inlet of the roller shaft of the preheating roller with the smallest distance from the steaming zone, for guiding the exhaust gas of the steaming machine body into the roller shaft of the preheating roller with the smallest distance from the steaming zone. This means that the distance between the reverse side of the fabric can only be the diameter of the roller, which makes it easy for the fabric to stick together during operation due to the swinging motion; this is especially true for fabrics that require soaking into the reverse side or double-sided printing, where there is a problem of color sticking and mutual adhesion. Utility Model Content

[0004] In order to solve at least one of the technical problems mentioned above, this utility model proposes a large-gap ring-forming mechanism for a steaming machine.

[0005] According to some embodiments of the present invention, a large-gap ring-forming mechanism for a steaming machine is provided, comprising:

[0006] A circulation assembly, comprising multiple drive shafts, sprockets mounted at both ends of each drive shaft, a circulation main chain wound around the sprockets, and a first motor connected to any one of the drive shafts to drive its rotation;

[0007] The fabric guide assembly includes a feed roller disposed above the main circulating chain, a guide roller that cooperates with the feed roller via a transmission belt and is located between the main circulating chain and the feed roller, and a second motor connected to the end of the feed roller to drive its rotation.

[0008] A blow-ring tube is installed on one side of the guide fabric assembly and located above the circulating main chain;

[0009] Multiple fabric hanging rods are installed at intervals between the two circulating main chains and are arranged parallel to each other;

[0010] Multiple sets of silicone sleeves are arranged at intervals; each set of silicone sleeves is installed on two adjacent fabric hanging rods.

[0011] Ideally, the surface of each set of silicone sleeves is provided with multiple anti-slip teeth that extend along its length and are spaced apart.

[0012] Furthermore, the diameter of the feed roller is larger than the diameter of the guide roller.

[0013] Ideally, there are four drive shafts; two of them are horizontal and spaced apart, and are defined as the first drive shaft; the other two are positioned above the first drive shaft and correspond one-to-one with it, and are defined as the second drive shaft.

[0014] Furthermore, it also includes:

[0015] Multiple rotating gears are installed one-to-one on one end of the hanging rod;

[0016] A transmission rack is mounted on the outside of the main circulating chain and meshes with a portion of the rotating gear.

[0017] Compared with the prior art, the beneficial effects of this utility model are: the large-spacing ring-forming mechanism of the steaming machine of this utility model, by installing the hanging rods between the circulating main chain at intervals, and installing silicone sleeves on adjacent two hanging rods, can increase the spacing between the hanging rods and adjust the width of the silicone sleeves, thereby lengthening the distance between the front and back of the fabric and solving the problem of color bleeding caused by fabric sticking. Attached Figure Description

[0018] To more clearly illustrate the technical solutions and advantages in the embodiments or prior art of this specification, the drawings used in the description of the embodiments or prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this specification. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a partial structural schematic diagram of the large-gap ring-forming mechanism of the steaming machine of this utility model;

[0020] Figure 2 This is a partial oblique view of the large-pitch ring-forming mechanism of the steaming machine of this utility model;

[0021] Figure 3 for Figure 2 Enlarged view of the middle section structure;

[0022] Figure 4 This is a schematic diagram of the large-gap ring-forming mechanism of the steaming machine of this utility model. Detailed Implementation

[0023] The technical solutions in the embodiments of this specification will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this specification, and not all embodiments. Based on the embodiments in this specification, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of the utility model described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or server that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or devices.

[0025] Various exemplary embodiments, features, and aspects of the present invention will now be described in detail with reference to the accompanying drawings. The same reference numerals in the drawings denote elements that have the same or similar functions. Although various aspects of the embodiments are shown in the drawings, they are not necessarily drawn to scale unless specifically indicated otherwise.

[0026] The term “exemplary” as used herein means “serving as an example, embodiment, or illustration.” Any embodiment illustrated herein as “exemplary” is not necessarily to be construed as superior to or better than other embodiments.

[0027] In this document, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent three cases: A alone, A and B simultaneously, and B alone. Furthermore, the term "at least one" in this document means any combination of at least two of any one or more elements. For example, including at least one of A, B, and C can mean including any one or more elements selected from the set consisting of A, B, and C.

[0028] In this article, the term "connection" can be understood as A directly connecting to B, or A connecting to B through an intermediate component, which can be an electrical component, circuit, chip, or module, etc.

[0029] Furthermore, to better illustrate this utility model, numerous specific details are provided in the following detailed embodiments. Those skilled in the art should understand that this utility model can be implemented without certain specific details. In some instances, methods, means, components, and circuits well-known to those skilled in the art have not been described in detail in order to highlight the main points of this utility model.

[0030] like Figures 1 to 4 The steaming machine shown has a large-pitch ring-forming mechanism, which mainly includes a circulation component, a guide cloth component, a blow ring pipe 3, a silicone sleeve 5, and a hanging rod 6.

[0031] The circulation assembly includes multiple drive shafts, sprockets mounted at both ends of each drive shaft, a main circulation chain 4 wound around the sprockets, and a first motor connected to any one of the drive shafts to drive its rotation. Specifically, there are four drive shafts; two drive shafts (defined as the first drive shafts) are horizontally spaced apart; the other two drive shafts (defined as the second drive shafts) are positioned above the first drive shafts and correspond to them one-to-one. In this case, the second drive shafts can be directly above the first drive shafts or diagonally above them. Figure 4 As shown, viewed from the front, the four drive shafts are located at the four corners of a square (viewed as a whole) or a rhombus (viewed as a whole). There are two circulating main chains 4, which are arranged parallel to each other and wound around four sprockets in the same plane (the distance between the two circulating main chains 4 is the distance between the two corresponding sprockets (i.e., on the same drive shaft)). The first motor can be mounted on a bracket or motor base at a suitable height, and it is connected to the end of any one of the aforementioned four drive shafts through a coupling, thereby driving the corresponding drive shaft to rotate, and thus causing the circulating main chains 4 to rotate cyclically.

[0032] The fabric guiding assembly includes a feed roller 1 positioned above the main circulating chain 4, a guide roller 2 connected to the feed roller 1 via a transmission belt and located between the main circulating chain 4 and the feed roller 1, and a second motor connected to the end of the feed roller 1 to drive its rotation; that is, the ends of the feed roller 1 and the guide roller 2 are connected by a transmission belt; the second motor can also be mounted on a bracket or motor base at a suitable height, and is connected to the end of the feed roller 1 or the guide roller 2 via a coupling (preferably the end of the feed roller 1). In this embodiment, the diameter of the feed roller 1 is larger than the diameter of the guide roller 2, preferably 2 to 5 times the diameter of the guide roller 2, which can increase the rotational speed of the guide roller 2, thereby increasing the downstream feeding speed of the fabric on the feed roller 1 and the guide roller 2.

[0033] The blow ring pipe 3 is installed on one side of the guide cloth assembly. Figure 1 and Figure 4 (on the right side) and located above the main circulation chain 4, used to spray air onto the fabric 7 (i.e., the woven fabric) below, thereby blowing it downwards to form a ring (such as... Figure 1 , Figure 2 and Figure 4 (The shape shown).

[0034] There are multiple hanging rods 6, which are installed at intervals between the two circulating main chains 4 and arranged parallel to each other. In this embodiment, they are evenly spaced and spread throughout the entire circulating main chain 4 (spreading here means that the connecting lines at the ends of the hanging rods 6 can form a loop or coincide with the circulating main chain 4, the same below). The spacing between them can be conventionally selected according to actual needs, such as being set to 150-300mm; in this embodiment, it is selected to be approximately 280mm. The connection method between the ends of the hanging rods 6 and the circulating main chain 4 adopts existing conventional methods, such as... Figure 3 As shown, the main circulation chain 4 typically consists of five small components: an inner chain plate, an outer chain plate, a pin, a sleeve, and rollers. The length of the pin can be increased and inserted into the end of the hanging rod 6 (the pin and the end of the hanging rod 6 are clearance-fitted, so as not to affect their rotation state; or, a thin rod can be added to the end of the hanging rod 6 and inserted into the sleeve to replace the pin. This method is preferred for installing the self-rotating gear 8 below).

[0035] Multiple sets of silicone sleeves 5 are spaced apart and distributed throughout the main circulation chain 4, with each set of silicone sleeves 5 mounted on two adjacent fabric hanging rods 6 (i.e., the silicone sleeve 5 is fitted onto two fabric hanging rods 6). Each set of silicone sleeves 5 has multiple anti-slip teeth extending along its length and spaced apart (the length direction of the silicone sleeve 5 is perpendicular to the main circulation chain 4), and these anti-slip teeth are also distributed across the outer surface of the silicone sleeve 5. In this way, the silicone sleeves 5 can support the fabric without being blown off by the blow ring pipe 3 (the fabric 7 is supported in the following manner...). Figure 4 As shown in the figure, this ensures that there is a large gap between the front and back sides when the fabric is rolled into a ring.

[0036] The aforementioned steaming machine's large-pitch ring-forming mechanism also includes multiple rotating gears 8 and transmission racks 9. The number of rotating gears 8 corresponds to the number of fabric hanging rods 6, so that multiple rotating gears 8 are installed one-to-one at one end of the fabric hanging rods 6. The rotating gears 8 can be located on the outside or inside of the main circulation chain 4, but are preferably on the outside.

[0037] The transmission rack 9 is a single unit. When the rotating gear 8 is located outside the main circulation chain 4, the transmission rack 9 is installed on the outside of the main circulation chain 4 and meshes with part of the rotating gear 8 (the transmission rack 9 can be installed above or below the rotating gear 8 using a bracket of appropriate height or other structures of the steaming machine, as long as it can mesh with it; in this embodiment, it is preferably installed below the rotating gear 8 and corresponding to the upper part of the main circulation chain 4). The specific length of the transmission rack 9 can be conventionally selected according to actual needs, and its projection on the horizontal plane can be longer than, equal to, or shorter than the projection of the main circulation chain 4 on the horizontal plane. In this way, when the main circulation chain 4 rotates, it synchronously drives the rotating gear 8 to move downstream. Since the transmission rack 9 meshes with part of the rotating gear 8, it drives the corresponding rotating gear 8 to rotate, thereby causing the hanging rod 6 to rotate and preventing the fabric 7 from being fixed in one position and being burned by high temperature, thus improving the uniformity of the color of the fabric 7.

[0038] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0039] The various embodiments of the present invention have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical applications, or technical improvements to the embodiments in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A large-gap ring-forming mechanism for a steaming machine, characterized in that, It includes: The circulation assembly includes multiple drive shafts, sprockets mounted at both ends of each drive shaft, a circulation main chain (4) wound around the sprockets, and a first motor connected to any one of the drive shafts to drive its rotation. The guide assembly includes a feed roller (1) disposed above the main circulation chain (4), a guide roller (2) that cooperates with the feed roller (1) via a transmission belt and is located between the main circulation chain (4) and the feed roller (1), and a second motor connected to the end of the feed roller (1) to drive its rotation. Blow ring tube (3), which is installed on one side of the guide cloth assembly and above the circulating main chain (4); Multiple fabric hanging rods (6) are installed at intervals between the two circulating main chains (4) and are arranged parallel to each other; Multiple sets of silicone sleeves (5) are spaced apart; each set of silicone sleeves (5) is installed on two adjacent hanging rods (6); Multiple rotating gears (8) are installed one-to-one on one end of the hanging rod (6); A transmission rack (9) is mounted on the outside of the main chain (4) and meshes with a portion of the rotating gear (8).

2. The large-gap ring-forming mechanism of the steaming machine according to claim 1, characterized in that: Each set of silicone sleeves (5) has multiple anti-slip teeth that extend along its length and are spaced apart.

3. The large-gap ring-forming mechanism of the steaming machine according to claim 1 or 2, characterized in that: The diameter of the feed roller (1) is greater than the diameter of the guide roller (2).

4. The large-gap ring-forming mechanism of the steaming machine according to claim 1, characterized in that: There are four drive shafts; two of them are horizontal and spaced apart, and are defined as the first drive shaft; the other two are located above the first drive shaft and correspond to it one by one, and are defined as the second drive shaft.

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