Tank body, tank body assembly and weaving machine

Abstract

The utility model provides a tank body, a tank body assembly and a weaving machine, the tank body comprises a tank body, a tank body top cover and a tank body base, the tank body top cover is connected with the tank body; the tank body base is embedded into the tank body and is connected with the tank body; a tank body inner cavity is defined by the tank body top cover, the tank body and the tank body base. The tank body base of the tank body is embedded into the tank body, the tank body base and the tank body are conveniently connected, the connection stability is good, the connection strength is high, the sealing performance is good, on one hand, frequent inflation and deflation can be borne, air leakage is not prone to occurring, and safety is high; on the other hand, transverse placement can be achieved, when the air storage tank is used as a loom air storage tank, the arrangement mode of the air storage tank can be adjusted based on a textile mill, the shape of a loom and the like, multiple air storage tanks are arranged, production of various kinds of cloth is met, and the spinning efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of tank bodies and looms, and in particular to a tank body, a tank body assembly and a loom. Background Art

[0002] Looms are commonly used in the textile industry for weaving operations. Existing looms mainly include water jet looms and air jet looms. Air jet looms pull the weft yarns by ejecting compressed air during operation. Air jet looms usually store compressed gas through gas tanks. Due to the limitations of textile plant sites, loom shapes and volumes, there are few gas tanks. For thin or single-color fabrics, a small number of weft yarns are used, and the compressed air usage requirements are small. The gas tank can still supply according to the air flow requirements, but for thick or colorful fabrics, a large number of weft yarns are used, and the amount of gas stored in the gas tank cannot meet the fabric weaving requirements. In order to weave the required fabric, the process of refilling the gas tank must be repeated frequently, which has high time costs and low weaving efficiency. In addition, the gas tank stores high-pressure gas and is frequently filled and discharged, which requires extremely high sealing of the gas tank. Once a leak occurs, it will cause serious safety hazards. Utility Model Content

[0003] In order to solve the above technical problems, the purpose of the utility model is to provide a tank body, a tank body assembly and a loom.

[0004] On the one hand, the utility model provides a tank body, including a tank body, a tank body top cover and a tank body base, wherein the tank body top cover is connected to the tank body; the tank body base is embedded in the tank body and connected to the tank body; the tank body top cover, the tank body and the tank body base form an inner cavity of the tank body.

[0005] Compared with the prior art, the utility model has the following beneficial effects: the tank base of the tank body of the utility model is embedded in the tank body, which is convenient for connecting the tank base and the tank body, with good connection stability, high connection strength and good sealing. On the one hand, it can withstand frequent inflation and deflation, is not easy to leak and has high safety; on the other hand, it can be placed horizontally. When used as a loom gas tank, the arrangement of the gas tank can be adjusted based on the textile factory site, the shape of the loom, etc., and multiple gas tanks can be equipped without frequent inflation and deflation, which can meet the production of various fabrics such as thinner thickness and single color, thicker thickness and more colors, and has high textile efficiency.

[0006] In some embodiments of the utility model, a connecting portion is provided on the inner wall of the tank body, and the tank base is connected to the tank body via the connecting portion; preferably, the distance between the connecting portion and the bottom end of the tank body is 1-2 cm, and further preferably, the tank base and the tank body are welded as one.

[0007] The beneficial effect of adopting the above-mentioned further technical scheme is that the tank base is connected to the tank body through the connecting part of the inner wall of the tank body, and the tank base extends into the tank body, which is convenient for fixing the tank base and the tank body by welding or other methods, and has good connection stability, high connection strength and good sealing; preferably, the distance between the connecting part and the bottom end of the tank body is 1-2cm. On the one hand, the setting of this distance is most convenient for the stable connection between the tank base and the tank body, and on the other hand, the volume of the inner cavity of the tank body is guaranteed to increase the storage space as much as possible; further preferably, the tank base and the tank body can be connected as a whole by welding, and the design of the connecting part is convenient for welding, which can ensure the welding effect, and thus ensure good connection strength and good sealing.

[0008] In some embodiments of the utility model, a first channel, a second channel and a third channel are provided on the tank top cover; preferably, the first channel is an air inlet channel, the second channel is an air outlet channel, and the third channel is a water outlet channel.

[0009] The beneficial effect of adopting the above-mentioned further technical solution is that the top cover of the tank body is provided with a first channel, a second channel and a third channel, through which the first, second and third channels are used to realize the entry and exit of the stored material in the inner cavity of the tank body and the discharge of other materials brought about by compression; preferably, the three channels, the air inlet channel, the air outlet channel and the water outlet channel, can realize the charging and discharging of gas on the one hand, and discharge the by-product water produced after the compressed gas on the other hand.

[0010] In some embodiments of the utility model, the tank top cover includes a top wall and a side wall connected to the top wall; preferably, the top wall is arc-shaped or flat, the top wall and the side wall are integrally formed and the connection between the top wall and the side wall is arc-shaped; and / or, the lower end surface of the side wall is an inclined surface, and the upper end surface of the tank body is an inclined surface adapted to the lower end surface of the side wall. Preferably, at the lower end of the side wall, the inner wall of the side wall is lower than the outer wall of the side wall, and at the upper end of the tank body, the inner wall of the tank body is lower than the outer wall of the tank body.

[0011] The beneficial effect of adopting the above-mentioned further technical scheme is that the top wall of the tank top cover is arc-shaped or flat-plate-shaped, especially when it is flat-plate-shaped, it is convenient to process the first channel, the second channel and the third channel; the top wall of the tank top cover and the side wall are integrally formed and the connection is arc-shaped, which ensures the strength of the tank top cover; the lower end face of the side wall is an inclined surface, and the upper end face of the tank body is an inclined surface adapted to the lower end face of the side wall, which facilitates the connection between the tank top cover and the tank body, and the connection stability and sealing are better; preferably, at the lower end of the side wall, the inner wall of the side wall is lower than the outer wall of the side wall, and at the upper end of the tank body, the inner wall of the tank body is lower than the outer wall of the tank body. This form of inclined surface is particularly convenient for the tank top cover and the tank body to be processed as one, and the contact mode of the inclined surface has excellent sealing. After being processed as one, the connection strength is high.

[0012] On the other hand, the utility model further provides a tank assembly, comprising a tank support and any of the above-mentioned tanks.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the tank body assembly of the utility model supports the tank body of the utility model through the tank body support member, and the number of tank bodies can be equipped according to demand, and the tank body placement method can be adjusted according to the site, equipment, etc., especially when used in textile sites and looms, the tank body is equipped through the tank body support member, and multiple tank bodies are equipped to achieve horizontal placement of the tank body, which can meet the production of various fabrics such as thinner thickness and single color, thicker thickness and more colors, and has high textile efficiency.

[0014] In some embodiments of the utility model, the tank body support is provided with a plurality of tank body positioning portions, and the tank body is connected to the tank body support via the tank body positioning portions; preferably, the tank body positioning portions are mounting holes penetrating the tank body support, and the tank body is transversely arranged in the mounting holes; and / or, the number of the tank body positioning portions is not less than 2, preferably, the number of the tank body positioning portions is 5; and / or, the tank body support is further provided with a mounting portion, preferably, the mounting portion is located at the edge of the tank body support, and further preferably, the mounting portion is an opening penetrating the tank body support; and / or, the tank body support is plate-shaped.

[0015] The beneficial effect of adopting the above-mentioned further technical scheme is that the tank body is connected to the tank body support member through the tank body positioning part, which facilitates the positioning of the tank body and prevents the tank bodies from colliding with each other when multiple tank bodies are equipped; preferably, the tank body positioning part is a mounting hole that passes through the tank body support member, and the tank body is transversely arranged in the mounting hole. The connection method is simple, and the tank body can be arranged transversely to meet the arrangement requirements of the tank body in textile sites, looms, etc.; and / or, the number of tank body positioning parts is not less than 2 to realize the configuration of multiple tank bodies. Preferably, the number of tank body positioning parts can be 5, which basically meets the requirements of loom weaving; and / or, a mounting part is also provided on the tank body support member to facilitate the fixation of the tank body support member. Preferably, the mounting part is located at the edge of the tank body support member. When the tank body support member is installed, it avoids obstruction of the tank body arranged thereon. Further preferably, the mounting part is an opening that passes through the tank body support member for convenient installation; and / or, the tank body support member is plate-shaped, which saves space and is particularly convenient for configuration in a loom.

[0016] On the other hand, the utility model further provides a loom, comprising a frame, on which the tank assembly described in any one of the above items is provided.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the loom of the utility model is equipped with the tank assembly of the utility model, the connection parts of the tank body have good stability, high connection strength, good sealing, and can be arranged horizontally. When used as a loom gas tank, the arrangement of the gas tank can be adjusted based on the textile factory site, the shape of the loom, etc., and multiple gas tanks can be equipped to meet the production of various fabrics such as thinner thickness and single color, thicker thickness and more colors, and the weaving efficiency is high. In addition, even if frequent inflation and deflation are required, there will be no safety hazard of leakage.

[0018] In some embodiments of the utility model, the frame includes a limiting portion, and the tank support is arranged on the frame through the limiting portion; preferably, the shape and size of the limiting portion match the shape and size of the tank support, and further preferably, the limiting portion is a limiting hole.

[0019] The beneficial effect of adopting the above-mentioned further technical solution is that the tank body support is arranged on the frame through the limiting part, which facilitates the connection between the frame and the tank body support and realizes the tank body of the utility model configured on the loom; preferably, the shape and size of the limiting part match the shape and size of the tank body support, which facilitates the matching connection between the limiting part and the tank body support; further preferably, the limiting part is a limiting hole, which has a simple structure and is convenient for connection.

[0020] In some embodiments of the utility model, the frame includes a first frame and a second frame that are relatively arranged, and the tank body assembly is arranged on the first frame or the second frame. Preferably, the first frame or the second frame provided with the tank body assembly is provided with a accommodating cavity, and the tank body extends laterally into the accommodating cavity; preferably, the first frame is swingably connected to a first rear beam frame, and the second frame is swingably connected to a second rear beam frame.

[0021] The beneficial effect of adopting the above-mentioned further technical scheme is that the tank body assembly is arranged on the first frame or the second frame, so as to realize the reasonable layout of the tank body assembly; preferably, the first frame or the second frame provided with the tank body assembly is provided with a accommodating cavity, and the tank body extends laterally into the accommodating cavity, which can prevent the site personnel themselves or the objects from colliding with the tank body, thereby protecting the tank body and preventing personnel from being injured; preferably, the first frame is swingably connected with the first rear beam frame, and the second frame is swingably connected with the second rear beam frame, and the first rear beam frame and the second rear beam frame can swing relative to the first frame and the second frame, and then the mechanism connected to the first rear beam frame and the second rear beam frame can also swing, so as to meet the requirements of the loom for functions such as relaxation and tensioning of cloth wires, etc.

[0022] In some embodiments of the utility model, it also includes an opening mechanism, a weft beating mechanism, a winding mechanism and a warp feeding mechanism located between the first frame and the second frame, and a weft insertion mechanism connected to the weft beating mechanism, the warp feeding mechanism is connected to the first rear beam frame and the second rear beam frame; the tank body is an air storage tank, and the tank body is pneumatically connected to the weft insertion mechanism.

[0023] The beneficial effect of adopting the above-mentioned further technical solution is that the warp feeding mechanism is connected to the first rear beam and the second rear beam, and can swing, and the tightness is adjusted in coordination with the fabric wire during the weaving process to prevent excessive tension, wire breakage, etc.; the tank body is used as an air storage tank, which is pneumatically connected to the weft insertion mechanism to realize jet weft insertion, and the air storage volume is coordinated with the fabric demand to realize weaving. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the accompanying drawings required to be used in the embodiments of the present utility model will be described below.

[0025] Figure 1 This is a schematic diagram of the structure of a tank body according to an embodiment of the utility model;

[0026] Figure 2 This is a structural schematic diagram of the connection between the tank base and the tank body of an embodiment of the utility model;

[0027] Figure 3 This is a schematic structural diagram of a tank body including another form of tank body top cover according to an embodiment of the utility model;

[0028] Figure 4 This is a schematic structural diagram of the connection between the tank top cover and the tank body of an embodiment of the utility model;

[0029] Figure 5 This is a schematic structural diagram of a tank support member of a tank assembly according to an embodiment of the utility model;

[0030] Figure 6 This is a structural schematic diagram of a loom according to an embodiment of the utility model;

[0031] Figure 7 This is a structural schematic diagram of a first frame of a loom provided with a tank assembly in one embodiment of the utility model;

[0032] Figure 8 This is a structural schematic diagram from another angle of a loom provided with a first frame of a tank assembly and a first rear beam frame in an embodiment of the utility model.

[0033] Markings in the figure: 100-tank body, 1-tank body main body, 11-inner wall of tank body main body, 12-outer wall of tank body main body, 2-tank body top cover, 21-first channel, 22-second channel, 23-third channel, 24-top wall, 24'-arc-shaped top wall, 25-side wall, 251-inner wall of side wall, 252-outer wall of side wall, 3-tank body base, 4-tank body support, 41-tank body positioning part, 42-installation part, 200-loom, 5-frame, 51-first frame, 52-second frame, 53-accommodating chamber, 54-door, 55-display screen, 56-button, 6-first rear beam frame, 7-second rear beam frame, 8-beating mechanism, 9-weft insertion mechanism. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solutions and advantages of the utility model clearer, various aspects of the utility model will be described in detail below in conjunction with specific embodiments, but these specific embodiments are only used to illustrate the utility model and do not constitute any limitation on the protection scope and substantive content of the utility model.

[0035] This embodiment provides a tank body.

[0036] Figure 1 Schematic diagram of the structure of the tank body of this embodiment is shown. Figure 2 The structure schematic diagram of the connection between the tank base and the tank body of the tank of this embodiment is shown. Figure 3 The schematic diagram of the structure of the tank body of the present embodiment including another type of tank body top cover is shown. Figure 4 A schematic structural diagram of the connection between the tank top cover and the tank body of the tank of this embodiment is shown.

[0037] like Figure 1 As shown, the tank body 100 of this embodiment includes a tank body 1, a tank body top cover 2 and a tank body base 3, the tank body top cover 2 is connected to the tank body 1, the tank body base 3 is embedded in the tank body 1 and connected to the tank body 1, and the tank body top cover 2, the tank body 1 and the tank body base 3 form an inner cavity of the tank body.

[0038] In this embodiment, if Figure 1-2 As shown, a connecting portion is provided on the inner wall of the tank body 1, and the tank base 3 is connected to the tank body 1 through the connecting portion; preferably, in this embodiment, the distance H between the connecting portion and the bottom end of the tank body 1 is 1-2 cm, and further preferably, in this embodiment, the tank base 3 and the tank body 1 are welded as one.

[0039] In this embodiment, if Figure 1As shown, a first channel 21, a second channel 22 and a third channel 23 are provided on the tank top cover 2; preferably, in this embodiment, the first channel 21 is an air inlet channel, the second channel 22 is an air outlet channel, the third channel 23 is a water outlet channel, and the tank body can be a gas storage tank.

[0040] In this embodiment, if Figure 1 As shown, the tank cover 2 includes a top wall 24 and a side wall 25 connected to the top wall 24, and the first channel 21, the second channel 22 and the third channel 23 are located on the top wall 24. Preferably, in this embodiment, Figure 1 As shown, the top wall 24 is in the shape of a flat plate, the top wall 24 and the side wall 25 are integrally formed, and the connection between the top wall 24 and the side wall 25 is in an arc shape, or, alternatively, as Figure 3 As shown, the top wall is an arc-shaped top wall 24', the top wall and the side wall are integrally formed and the connection between the top wall and the side wall is an arc; and / or, in this embodiment, as Figure 4 As shown, the lower end surface of the side wall 25 is an inclined surface, and the upper end surface of the tank body 1 is an inclined surface adapted to the lower end surface of the side wall 25. Preferably, at the lower end of the side wall 25, the inner wall 251 of the side wall 25 is lower than the outer wall 252 of the side wall 25, and at the upper end of the tank body 1, the inner wall 11 of the tank body 1 is lower than the outer wall 12 of the tank body 1. In this embodiment, it should be noted that the inner wall 251 and the outer wall 252 of the side wall 25 are the inner and outer surfaces of the side wall 25, and the inner wall 11 and the outer wall 12 of the tank body 1 are the inner and outer surfaces of the tank body 1; whether it is the height of the inner wall 251 and the outer wall 252 of the side wall 25 or the height of the inner wall 11 and the outer wall 12 of the tank body 1, they are all defined based on the tank body top cover 2 being located above the tank body 1 after the tank body 100 is assembled.

[0041] This embodiment also provides a tank assembly.

[0042] Figure 5 A schematic structural diagram of a tank body support member of the tank body assembly of this embodiment is shown.

[0043] like Figure 5 As shown, in this embodiment, the tank assembly includes a tank support 4 and a tank 100 of this embodiment, and the tank support 4 is provided with a plurality of tank positioning portions 41, and the tank 100 is connected to the tank support 4 through the tank positioning portions 41. Preferably, in this embodiment, the tank positioning portion 41 is a mounting hole that passes through the tank support 4, and the tank 100 is transversely arranged in the mounting hole; and / or, the number of the tank positioning portions 41 is not less than 2, and preferably, the number of the tank positioning portions 41 can be 5; and / or, the tank support 4 is further provided with a mounting portion 42, and preferably, the mounting portion 42 is located at the edge of the tank support 4, and further preferably, the mounting portion 42 is an opening that passes through the tank support 4; and / or, the tank support 4 is plate-shaped.

[0044] This embodiment also provides a loom.

[0045] Figure 6 1 shows a schematic structural diagram of the loom of this embodiment, Figure 7 A schematic structural diagram of a first frame of a loom provided with a tank assembly is shown in this embodiment, wherein some structures are omitted and only the arrangement of the tank assembly in the first frame is shown; Figure 8 A structural schematic diagram from another angle of the loom of this embodiment, which shows a first frame provided with a tank assembly and a first rear beam frame, wherein the tank assembly part is in perspective.

[0046] like Figure 6-8 As shown, the loom 200 of this embodiment includes a frame 5, and the tank assembly of this embodiment is arranged on the frame 5. The frame 5 includes a limiting portion, and the tank support 4 is arranged on the frame 5 through the limiting portion; preferably, the tank support 4 is connected to the frame 5 through the mounting portion 42. Preferably, in this embodiment, the shape and size of the limiting portion match the shape and size of the tank support 4, and further preferably, the limiting portion is a limiting hole.

[0047] In this embodiment, if Figure 6 As shown, the frame 5 includes a first frame 51 and a second frame 52 that are arranged opposite to each other, and the tank assembly is arranged on the first frame 51 or the second frame 52. Preferably, the first frame 51 or the second frame 52 provided with the tank assembly is provided with a receiving cavity, and the tank 100 extends transversely into the receiving cavity (the first frame 51 or the second frame 52 provided with the tank assembly is formed with a groove for facilitating the installation of the tank 100, and the groove bottom of the groove corresponds to the position of the limiting portion and the tank support 4, and the groove bottom is formed by the limiting portion and the tank support 4. The portion of the tank 100 that does not extend into the receiving cavity is completely accommodated by the groove, which is convenient for improving the installation stability of the tank 100 on the one hand, and on the other hand, the groove depth is greater than the length of the portion of the tank 100 that does not extend into the receiving cavity, so as to prevent collision with the tank 100 and improve safety). Further preferably, in this embodiment, Figure 7-8 As shown, for example, the tank assembly is arranged on the first frame 51, and the first frame 51 provided with the tank assembly is provided with a accommodating chamber 53, and the tank body 100 extends transversely into the accommodating chamber 53. More preferably, a switchable door 54 is provided on the side wall of the first frame 51, which is opposite to the accommodating chamber 53, so as to facilitate the structural arrangement of the accommodating chamber; preferably, the first frame 51 is swingably connected with the first rear beam 6, and the second frame 52 is swingably connected with the second rear beam 7. In this embodiment, the swing connection mode of the first frame 51 and the first rear beam 6 and the swing connection mode of the second frame 52 and the second rear beam 7 are not limited, as long as it can satisfy that the first rear beam 6 can swing relative to the first frame 51, and the second rear beam 7 can swing relative to the second frame 52, for example, it can be as follows Figure 8The swinging mode shown is achieved by the cooperation of multiple swing arms and rotating shaft structures.

[0048] In this embodiment, if Figure 6 As shown, the loom 200 of this embodiment further includes an opening mechanism, a beating mechanism 8, a winding mechanism and a warp letting mechanism located between the first frame 51 and the second frame 52, and the warp letting mechanism is connected to the first rear beam frame 6 and the second rear beam frame 7; the loom 200 further includes a weft insertion mechanism 9 docking with the beating mechanism 8. In this embodiment, preferably, a weft insertion mechanism mounting portion is provided above the first frame 51, and the weft insertion mechanism mounting portion is a groove type, and the weft insertion mechanism 9 is provided on the weft insertion mechanism mounting portion. In this embodiment, preferably, a display screen 55 and a plurality of buttons 56 are also provided above the first frame 51, and the display screen 55 and the plurality of buttons 56 are electrically connected to each structure of the loom 200, so as to facilitate the control of the loom 200. In this embodiment, preferably, the tank body 100 is a gas storage tank, and the tank body 100 is pneumatically connected to the weft insertion mechanism 9.

[0049] The present invention is described above in conjunction with specific embodiments. These specific embodiments are merely exemplary and cannot limit the scope of protection of the present invention. Those skilled in the art can make various modifications, changes or substitutions without departing from the essence of the present invention. Therefore, various equivalent changes made according to the present invention still fall within the scope covered by the present invention.

Claims

1. A tank body, characterized in that: It includes the tank body, the tank cover and the tank base. The tank top cover is connected to the tank body; The tank base is embedded in the tank body and connected to the tank body; The tank top cover, the tank body and the tank base form a tank inner cavity; The inner wall of the tank body is provided with a connecting portion, and the tank base is connected to the tank body through the connecting portion; The tank top cover comprises a top wall and a side wall connected to the top wall; The top wall is arc-shaped or flat-plate-shaped, the top wall and the side wall are integrally formed, and the connection between the top wall and the side wall is arc-shaped; And / or, the lower end surface of the side wall is an inclined surface, and the upper end surface of the tank body is an inclined surface matched with the lower end surface of the side wall.

2. The tank body according to claim 1, characterized in that: The distance between the connecting portion and the bottom end of the tank body is 1-2 cm.

3. The tank body according to claim 2, characterized in that: The tank base is welded to the tank body as a whole.

4. The tank body according to claim 1, characterized in that: The tank top cover is provided with a first channel, a second channel and a third channel.

5. The tank body according to claim 4, characterized in that: The first channel is an air inlet channel, the second channel is an air outlet channel, and the third channel is a water outlet channel.

6. The tank body according to claim 1, characterized in that: At the lower end of the side wall, the inner wall of the side wall is lower than the outer wall of the side wall, and at the upper end of the tank body, the inner wall of the tank body is lower than the outer wall of the tank body.

7. A tank assembly, characterized in that: The invention comprises a tank support and the tank as claimed in any one of claims 1 to 6.

8. The tank assembly according to claim 7, characterized in that: The tank body support is provided with a plurality of tank body positioning parts, and the tank body is connected to the tank body support through the tank body positioning parts.

9. The tank assembly according to claim 8, characterized in that: The tank body positioning portion is a mounting hole that penetrates the tank body support member, and the tank body is transversely arranged in the mounting hole; and / or the number of the tank body positioning portions is not less than 2.

10. The tank assembly according to claim 9, characterized in that: The number of the tank body positioning parts is 5; and / or, the tank body support is also provided with a mounting part.

11. The tank assembly according to claim 10, characterized in that: The mounting portion is located at the edge of the tank support.

12. The tank assembly according to claim 11, characterized in that: The mounting portion is an opening penetrating the tank support; and / or the tank support is plate-shaped.

13. A loom, characterized in that: It comprises a frame on which the tank assembly as claimed in any one of claims 7 to 12 is arranged.

14. The loom according to claim 13, characterized in that The frame comprises a limiting portion, and the tank support is arranged on the frame through the limiting portion.

15. The loom according to claim 14, characterized in that The shape and size of the limiting portion match the shape and size of the tank support.

16. The loom according to claim 15, characterized in that The limiting portion is a limiting hole.

17. The loom according to claim 16, characterized in that The frame comprises a first frame and a second frame which are arranged opposite to each other, and the tank assembly is arranged on the first frame or the second frame.

18. The loom according to claim 17, characterized in that The first frame or the second frame provided with the tank assembly is provided with a receiving cavity, and the tank body extends transversely into the receiving cavity.

19. The loom according to claim 18, characterized in that The first frame is swingably connected to a first rear beam frame, and the second frame is swingably connected to a second rear beam frame.

20. The loom according to claim 19, characterized in that It also includes an opening mechanism, a beating mechanism, a winding mechanism, a warp letting mechanism, and a warp inserting mechanism located between the first frame and the second frame, and a warp letting mechanism connected to the beating mechanism, wherein the warp letting mechanism is connected to the first rear beam frame and the second rear beam frame; The tank body is a gas storage tank, and the tank body is pneumatically connected to the weft insertion mechanism.

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