Fabric sterilizing and antibacterial equipment

Abstract

The utility model discloses fabric sterilization and antibiosis equipment which comprises a cloth feeding roller, a steam sterilization cover and a steam preparation box, the side wall of the steam sterilization cover is rotationally connected with a supporting roller abutting against cloth, and the horizontal plane where the lowest point of the peripheral wall of the supporting roller is located is lower than the bottom wall of the steam sterilization cover. Comprising a plugging adjusting mechanism used for adjusting the size of an opening of the steam sterilization cover, a sliding groove formed in the width direction of cloth is formed in the inner wall of the steam sterilization cover, the plugging adjusting mechanism comprises a plugging bottom plate inserted into the sliding groove, and a penetrating groove allowing the plugging bottom plate to extend out of the steam sterilization cover is formed in the end wall of the steam sterilization cover; the steam sterilization cover is further provided with a locking mechanism used for fixing the blocking bottom plate, after the width of the cloth is adjusted, the opening of the steam sterilization cover is adjusted by changing the position of the blocking bottom plate, the gap between the steam sterilization cover and the cloth is reduced, and the problem that energy is increased due to steam leakage is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric sterilization, in particular to a fabric sterilization and antibacterial device. Background Art

[0002] During the production and processing of textile fabrics, the textile fabrics not only need to be rinsed, colored, and cut, but also need to be sterilized and disinfected with high-temperature steam to make the produced textile fabrics more environmentally friendly and healthy.

[0003] During the high-temperature steam sterilization process of textile fabrics, the textile fabrics are usually pushed into a high-temperature steam sterilization cabin, and the high-temperature steam in the cabin is used to sterilize and disinfect the fabrics. The amount of fabrics that can be stored in the cabin at one time is limited. After each sterilization of the fabrics, the cabin door needs to be opened and the fabrics taken out before the next batch of fabrics can be processed. This method of sterilization and disinfection of fabrics requires a large amount of energy.

[0004] Therefore, in order to continuously perform steam sterilization on the fabric, the fabric is continuously transported by a cloth feed roller, and then a steam sterilization hood is set above the fabric. The steam is sprayed onto the surface of the fabric by the steam sterilization hood, and then the fabric is sterilized. Since the opening position of the steam sterilization hood is generally fixed, when the width of the fabric transported by the cloth feed roller changes, the fabric cannot completely cover the opening of the steam sterilization hood, causing part of the steam to overflow from the side of the fabric, which still causes energy waste.

[0005] Therefore, how to design a device that can adapt to the sterilization of fabrics of different widths has become a technical problem that needs to be solved urgently by people in this field. Utility Model Content

[0006] In order to solve at least one of the technical problems mentioned in the background technology, the purpose of the utility model is to provide a fabric sterilization and antibacterial device to solve the problem that the opening of the steam sterilization cover is fixed and cannot be adapted to the width of the fabric, resulting in energy waste.

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

[0008] A fabric sterilization and antibacterial device comprises a plurality of cloth feeding rollers for conveying cloth, a steam sterilization hood with a downward opening and a steam preparation box for supplying steam to the steam sterilization hood, the side wall of the steam sterilization hood is rotatably connected with a support roller abutting against the cloth, the horizontal plane at the lowest point of the peripheral wall of the support roller is lower than the bottom wall of the steam sterilization hood, and comprises a blocking adjustment mechanism for adjusting the opening size of the steam sterilization hood, the inner wall of the steam sterilization hood is provided with a slide groove arranged along the width direction of the cloth, the blocking adjustment mechanism comprises a blocking bottom plate inserted into the slide groove, the end wall of the steam sterilization hood is provided with a through groove for the blocking bottom plate to extend out of the steam sterilization hood, and the steam sterilization hood is also provided with a locking mechanism for fixing the blocking bottom plate.

[0009] Furthermore, the blocking adjustment mechanism also includes a cloth guide roller, which is rotatably mounted on the bottom wall of the blocking bottom plate and extends vertically downward. When the blocking bottom plate is fixed, the cloth side wall abuts against the peripheral wall of the cloth guide roller.

[0010] Furthermore, the blocking adjustment mechanism also includes a cloth guide roller, which is rotatably mounted on the bottom wall of the blocking bottom plate and extends vertically downward. When the blocking bottom plate is fixed, the cloth side wall abuts against the peripheral wall of the cloth guide roller.

[0011] Furthermore, the locking mechanism includes a positioning plate and a locking bolt. The positioning plate is fixedly mounted on the end wall of the steam sterilization hood and is located on the upper side of the sealing bottom plate. The locking bolt is threadedly connected to the positioning plate. When the sealing bottom plate is fixed, the end wall of the locking bolt abuts against the top wall of the positioning plate.

[0012] Furthermore, a negative pressure cover with an opening facing upward is provided directly below the steam sterilization cover, a negative pressure port is provided on the negative pressure cover, and a second air pump connected to the negative pressure port is also included.

[0013] Furthermore, it also includes a drying box, which is provided with a cloth feeding channel for the cloth to pass through, and heating chambers are provided on both sides of the cloth feeding channel. The two ends of the heating chamber are respectively connected to a first air pipe and a second air pipe, one end of the first air pipe is connected to the air outlet of the second air pump, and the other end of the second air pipe extends below the liquid level of the solution in the steam preparation box.

[0014] Furthermore, a diversion orifice plate is provided in the inner cavity of the negative pressure hood.

[0015] Furthermore, a bactericide and / or an antibacterial agent is provided in the solution in the inner cavity of the steam preparation box, and an evaporation device for vaporizing the solution is provided in the steam preparation box.

[0016] Furthermore, the steam sterilization hood is provided with an air inlet and also includes a first air pump, one end of the first air pump extends to above the liquid level of the steam preparation box through a hose, and the other end of the first air pump is connected to the air inlet.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model drives the cloth to pass through the bottom opening of the steam sterilization hood through the cloth feeding roller, and uses the steam preparation box to transport high-temperature steam to the steam sterilization hood, so that the steam contacts the cloth, and then sterilizes the cloth; if the width of the cloth is adjusted, the position of the sealing bottom plate is changed, and then the opening of the steam sterilization hood is adjusted, thereby reducing the gap between the steam sterilization hood and the cloth, and solving the problem of energy increase caused by steam leakage; when the sealing bottom plate is adjusted, the locking mechanism is used to fix the sealing bottom plate to prevent the opening of the steam sterilization hood from changing again due to shaking during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0020] Figure 3 It is a cross-sectional view of the utility model;

[0021] Figure 4 A cross-sectional view of a steam sterilization hood;

[0022] Figure 5 It is a partial structural schematic diagram of the utility model;

[0023] Figure 6 It is a structural schematic diagram of a steam sterilization hood;

[0024] Figure 7 It is a structural schematic diagram of the blocking adjustment mechanism.

[0025] In the figure: 10, casing; 1, steam preparation box; 2, steam sterilization hood; 21, air inlet; 22, slide; 23, blocking adjustment mechanism; 231, blocking bottom plate; 232, blocking top plate; 233, cloth guide roller; 24, through groove; 25, support roller; 26, positioning plate; 27, locking bolt; 3, negative pressure hood; 31, negative pressure port; 32, diversion orifice plate; 4, drying box; 41, cloth feeding channel; 42, heating chamber; 421, first air pipe; 422, second air pipe; 5, first air pump; 6, second air pump; 7, cloth feeding roller. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] This embodiment provides a fabric sterilization and antibacterial device, which is mainly used for continuously conveying fabrics for sterilization and antibacterial treatment, thereby reducing energy loss.

[0028] like Figure 1 and Figure 2 As shown, it includes a casing 10, wherein a plurality of cloth feed rollers 7 driven by a motor are provided in the inner cavity of the casing 10, wherein the cloth passes into the inner cavity of the casing 10 from one side of the casing 10, and then passes out from the other end of the casing 10, wherein the cloth is transported by the rotating cloth feed rollers 7, thereby realizing the advancement of the cloth.

[0029] In order to sterilize the cloth, in this embodiment, Figure 2 and Figure 3 As shown, a steam sterilization hood 2 is provided in the inner cavity of the casing 10 and is located above the cloth, wherein the opening of the steam sterilization hood 2 is downward and faces the cloth, and the inner cavity of the casing 10 includes a steam preparation box 1, wherein the steam preparation box 1 is filled with a diluted solution containing a bactericide and an antibacterial agent, and an evaporation device is also provided in the steam preparation box 1, which evaporates the solution into steam and transports it to the steam sterilization hood 2.

[0030] It is worth mentioning here that the evaporation device here can convert electrical energy into thermal energy, heat the solution, and evaporate the solution into steam. The evaporation device here can adopt an electric heating rod, wherein the function of the evaporation device can be achieved by conventional means, and the evaporation device will not be described in detail here.

[0031] In order to transport the steam in the steam preparation box 1 to the steam sterilization cover 2, in this embodiment, as shown in FIG. Figure 2 and Figure 3 As shown, a first air pump 5 is provided in the inner cavity of the casing 10, and an air inlet 21 is provided on the steam sterilization cover 2, wherein one end of the first air pump 5 extends to the inner cavity of the steam preparation box 1 through a pipeline, and the other end of the first air pump 5 is connected to the air inlet 21.

[0032] Through the above arrangement, during the sterilization process of the cloth, the steam preparation box 1 converts the solution into steam, and the first air pump 5 operates to transport the steam in the steam preparation box 1 to the steam sterilization hood 2 through the pipeline. At this time, the steam contacts the cloth from the opening of the steam sterilization hood 2, and the high temperature of the steam is utilized to achieve the effect of sterilizing the cloth.

[0033] In order to reduce the gap between the cloth and the bottom wall of the steam sterilization cover 2 to prevent steam from flowing out of the gap, in this embodiment, Figure 3 and Figure 6As shown, the side walls of the steam sterilization hood 2 are rotatably connected to support rollers 25, wherein the horizontal plane at the lowest point of the peripheral wall of the support roller 25 is lower than the bottom wall of the steam sterilization hood 2, wherein the support roller 25 is in contact with the cloth, and the cloth moves forward under the action of the cloth feed roller 7, which drives the support roller 25 to rotate, thereby reducing the friction between the cloth and the steam sterilization hood 2 and reducing the risk of the cloth being scratched.

[0034] It is worth noting that the two support rollers 25 on the steam sterilization cover 2 are distributed along the moving direction of the cloth.

[0035] In order to adapt the steam sterilization cover 2 to fabrics of different widths and reduce the loss of steam, in this embodiment, Figure 4 and Figure 5 As shown, the steam sterilization cover 2 is provided with a blocking adjustment mechanism 23 that is slidably connected along the width direction of the fabric. Specifically, the blocking adjustment mechanism 23 is provided with two groups and is located on both sides of the steam sterilization cover 2. Figure 6 and Figure 7 As shown, the inner wall of the steam sterilization hood 2 is provided with a slide groove 22 arranged along the width direction of the fabric, and the blocking adjustment mechanism 23 includes a blocking bottom plate 231 inserted into the inside of the slide groove 22, and the side wall of the steam sterilization hood 2 is also provided with a through groove 24, wherein the tail end of the blocking plate 231 extends to the outside of the steam sterilization hood 2 through the through groove 24, and the blocking bottom plate 231 is slidably connected to the slide groove 22.

[0036] Through the above arrangement, when the width of the cloth changes, the bottom plate 231 is moved to block the opening on the steam sterilization cover 2, thereby reducing the outflow area of ​​the steam.

[0037] After the position of the blocking bottom plate 231 is adjusted, in order to fix the blocking bottom plate 231, in this embodiment, Figure 4 and Figure 6 As shown, a positioning plate 26 is fixedly provided on the outer wall of the steam sterilization cover 2, and the positioning plate 26 is located directly above the blocking bottom plate 231. A locking bolt 27 is threadedly connected to the positioning plate 26. When the position of the blocking bottom plate 231 is adjusted, the locking bolt 27 is rotated to make the bottom end of the locking bolt 27 abut against the top wall of the blocking bottom plate 231, thereby pushing the blocking bottom plate 231, increasing the friction between the blocking bottom plate 231 and the bottom wall of the through groove 24, and thereby fixing the blocking bottom plate 231.

[0038] When the blocking bottom plate 231 is adjusted, in order to make the position of the blocking bottom plate 231 just fit the width of the cloth, in this embodiment, Figure 3 , Figure 4 and Figure 7As shown, the bottom wall of the blocking bottom plate 231 is rotatably connected to a cloth guide roller 233 extending vertically downward. Specifically, the cloth guide roller 233 is located on the side close to the cloth. When the blocking bottom plate 231 is adjusting its position, when the side edge of the cloth abuts against the side wall of the cloth guide roller 233, the blocking bottom plate 231 reaches a preset position and the locking bolt 27 can be used to lock the blocking bottom plate 231.

[0039] When the width of the cloth becomes narrower, the steam in the steam sterilization cover 2 above the blocking bottom plate 231 cannot be directly sprayed onto the cloth. In order to reduce the filling of the steam in this area, in this embodiment, Figure 4 and Figure 7 As shown, a vertically extending blocking top plate 232 is fixedly disposed on the top wall of the blocking bottom plate 231 , wherein the side of the blocking top plate 232 abuts against the inner wall of the steam sterilization cover 2 to block the space directly above the blocking bottom plate 231 .

[0040] When the steam is only in the inner cavity of the steam sterilization cover 2, the steam only contacts one side of the cloth, and the sterilization effect on the other side of the cloth is poor. Figure 2 and Figure 3 As shown, a negative pressure hood 3 located on the lower side of the fabric is provided directly below the steam sterilization hood 2, wherein a negative pressure port 31 is provided on the negative pressure hood 3, and further comprises a second air pump 6, one end of the second air pump 6 is connected to the negative pressure port 31, so as to provide a negative pressure environment for the negative pressure hood 3.

[0041] When the cloth is being sterilized, the second air pump 6 is started, and a negative pressure environment is formed in the inner cavity of the negative pressure cover 3. At this time, the air flows into the inner cavity of the negative pressure cover 3, thereby attracting the steam in the steam sterilization cover 2 to flow downward through the cloth.

[0042] In order to form a stable negative pressure environment in any area of ​​the negative pressure hood 3, a diversion orifice plate 32 is installed in the inner cavity of the negative pressure hood 3, so that steam can enter the inner cavity of the negative pressure hood 3 through any position.

[0043] Through the above arrangement, when steam passes through the cloth, the high temperature of the steam can be used to sterilize the other end surface of the cloth. Since the solution in the steam preparation box 1 is mixed with bactericides and antibacterial agents, when the steam passes through the cloth, the bactericides and antibacterial agents will be filtered by the cloth and remain on the cloth, thereby extending the sterilization and antibacterial effectiveness of the cloth.

[0044] As the steam passes through the cloth, the cloth becomes damp and needs to be dried. Figure 2 and Figure 3As shown, a drying box 4 is provided in the inner cavity of the housing 10, wherein a cloth feeding channel 41 for the cloth to pass through is provided in the drying box 4, and heating chambers 42 are provided on both sides of the cloth feeding channel 41. Figure 5 and Figure 1 As shown, the two ends of the heating chamber 42 are respectively connected to the first air pipe 421 and the second air pipe 422, wherein the first air pipe 421 is connected to the other end of the second air pump 6, and the other end of the second air pipe 422 extends below the liquid level of the steam preparation box 1.

[0045] Through the above arrangement, the second air pump 6 transports the steam in the negative pressure hood 3 to the heating chamber 42, and reasonably utilizes the heat in the steam to maintain the temperature of the cloth feeding channel 41, so as to reasonably utilize the energy, and then returns the excess steam in the heating chamber 42 to the steam preparation box 1, so that the steam contacts the solution again, so that it can carry the antibacterial agent and the bactericide, and the steam circulates to complete the sterilization and antibacterial purpose of the cloth.

[0046] After the cloth passes through the drying box 4 for drying, the bactericide and antibacterial agent remain on the cloth, thereby improving the firmness of the adhesion of the bactericide and antibacterial agent.

[0047] It is worth mentioning here that the purpose of extending the second air pipe 422 to below the solution level in the steam preparation box 1 rather than above the solution level is to enable the steam to carry the antibacterial agent and the bactericide again. If the steam directly flows back to above the liquid level, the steam will be directly sucked away by the first air pump 5 through the hose, resulting in a decrease in the concentration of the antibacterial agent and the bactericide in the steam, which will affect the sterilization and antibacterial effects of the fabric.

[0048] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A fabric sterilization and antibacterial device, comprising a plurality of cloth feeding rollers (7) for conveying cloth, a steam sterilization cover (2) with an opening facing downward, and a steam preparation box (1) for supplying steam to the steam sterilization cover (2), characterized in that: The side wall of the steam sterilization hood (2) is rotatably connected to a support roller (25) that contacts the cloth, the horizontal plane at the lowest point of the peripheral wall of the support roller (25) is lower than the bottom wall of the steam sterilization hood (2), and includes a blocking adjustment mechanism (23) for adjusting the opening size of the steam sterilization hood (2), the inner wall of the steam sterilization hood (2) is provided with a slide groove (22) arranged along the width direction of the cloth, the blocking adjustment mechanism (23) includes a blocking bottom plate (231) inserted into the slide groove (22), the end wall of the steam sterilization hood (2) is provided with a through groove (24) for the blocking bottom plate (231) to extend out of the steam sterilization hood (2), and the steam sterilization hood (2) is also provided with a locking mechanism for fixing the blocking bottom plate (231).

2. The fabric sterilization and antibacterial device according to claim 1, characterized in that: The blocking adjustment mechanism (23) further comprises a cloth guide roller (233), wherein the cloth guide roller (233) is rotatably mounted on the bottom wall of the blocking bottom plate (231) and extends vertically downward; when the blocking bottom plate (231) is fixed, the cloth side wall abuts against the peripheral wall of the cloth guide roller (233).

3. A fabric sterilization and antibacterial device according to claim 1 or 2, characterized in that: The blocking adjustment mechanism (23) further comprises a blocking top plate (232) fixedly mounted on the top wall of the blocking bottom plate (231) and extending vertically upwards, and the side edge of the blocking top plate (232) abuts against the inner wall of the steam sterilization cover (2).

4. The fabric sterilization and antibacterial device according to claim 1, characterized in that: The locking mechanism comprises a positioning plate (26) and a locking bolt (27); the positioning plate (26) is fixedly mounted on the end wall of the steam sterilization cover (2) and is located on the upper side of the blocking bottom plate (231); the locking bolt (27) is threadedly connected to the positioning plate (26); when the blocking bottom plate (231) is fixed, the end wall of the locking bolt (27) abuts against the top wall of the positioning plate (26).

5. The fabric sterilization and antibacterial device according to claim 4, characterized in that: A negative pressure cover (3) with an opening facing upward is provided directly below the steam sterilization cover (2), and the negative pressure cover (3) is provided with a negative pressure port (31) and also includes a second air pump (6) connected to the negative pressure port (31).

6. The fabric sterilization and antibacterial device according to claim 5, characterized in that: The invention also comprises a drying box (4), wherein a cloth feeding channel (41) is provided in the drying box (4) for cloth to pass through, heating chambers (42) are provided on both sides of the cloth feeding channel (41), and a first air pipe (421) and a second air pipe (422) are respectively connected at both ends of the heating chamber (42), one end of the first air pipe (421) is connected to the air outlet of the second air pump (6), and the other end of the second air pipe (422) extends below the liquid level of the solution in the steam preparation box (1).

7. The fabric sterilization and antibacterial device according to claim 5, characterized in that: A flow distribution orifice plate (32) is provided in the inner cavity of the negative pressure cover (3).

8. The fabric sterilization and antibacterial device according to claim 6, characterized in that: A bactericide and / or an antibacterial agent is provided in the solution in the inner cavity of the steam preparation box (1), and an evaporation device for vaporizing the solution is provided in the steam preparation box (1).

9. The fabric sterilization and antibacterial device according to claim 8, characterized in that: The steam sterilization cover (2) is provided with an air inlet (21) and also includes a first air pump (5). One end of the first air pump (5) extends to above the liquid level of the steam preparation box (1) through a hose, and the other end of the first air pump (5) is connected to the air inlet (21).

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