Universal air jet device applied to a drum machine

Abstract

The utility model relates to the field of large -circle machine, and concretely relates to a universal air -jet device applied to large -circle machine, its characterized in that including locating seat, rotator, blow -off pipe body, wherein rotator can rotate and can slide and set up on locating seat, the rotator is set up with the locking piece of locating seat between can lock rotator on locating seat, after the locking piece removes the lock, rotator can rotate and slide on locating seat, blow -off pipe body sets up on rotator. The utility model can realize more blowing demand, and its applicable scope has obtained the remarkable promotion, can satisfy more kinds of user's demand to good cleaning effect under the cleaning demand of more kinds can benefit to reach.

Description

Technical Field

[0001] This utility model relates to the field of large circular knitting machines, and in particular to a universal jetting device applied to large circular knitting machines. Background Technology

[0002] Chinese patent document CN 215887440 U discloses a technical solution entitled "Textile Machine". In this solution, the main air blowing pipe is rotatable relative to the fixed base via a connecting rod, allowing the angle between the main air blowing pipe and the impeller to be adjustable, thus enabling the main air blowing pipe to deliver air to more parts of the impeller. However, this structure only allows adjustment of the angle between the main air blowing pipe and the impeller, with a very limited range of adjustment, failing to meet diverse air blowing needs. Therefore, the application scope of the air blowing section in this technical solution is limited, and it cannot meet the diverse needs of users. Thus, it is essential to design a universal air jet device for use on large circular knitting machines to solve the aforementioned technical problems. Utility Model Content

[0003] The purpose of this invention is to solve the above-mentioned problems and shortcomings, and to provide a universal air jet device for use on large circular knitting machines. This universal air jet device can meet more diverse blowing needs, and its applicable range has been significantly improved. It can meet the needs of more users, thereby facilitating the achievement of good cleaning results under more diverse cleaning requirements.

[0004] The technical solution of this utility model is implemented as follows: A universal jetting device for use on a large circular knitting machine is characterized by comprising a positioning seat, a rotating body, and an air blowing pipe body, wherein the rotating body is rotatably and slidably mounted on the positioning seat, and a locking member is provided between the rotating body and the positioning seat to lock the rotating body on the positioning seat. After the locking member is released, the rotating body can rotate and slide on the positioning seat, and the air blowing pipe body is mounted on the rotating body.

[0005] Preferably, there are two rotating bodies and two blowing pipes. Both rotating bodies are rotatable and slidable on the positioning seat. Locking elements that can lock the rotating bodies on the positioning seat are respectively provided between the two rotating bodies and the positioning seat. The two blowing pipes are respectively provided on the two rotating bodies.

[0006] Preferably, the positioning seat has an insertion hole, and the rotating body can be rotatably and slidably inserted into the insertion hole.

[0007] Preferably, the locking element is a locking screw screwed onto the positioning seat, and the inner end of the locking screw can be inserted into the insertion hole, and the inner end of the locking screw can be pressed tightly against the rotating body.

[0008] Preferably, the rotating body is a stepped shaft with one end larger than the other; the smaller end of the rotating body can be rotatably and slidably inserted into the insertion hole, and the air blowing tube is disposed on the larger end of the rotating body.

[0009] Preferably, the two rotating bodies are arranged side by side, and the two air blowing pipes are arranged in a staggered manner.

[0010] Preferably, the air blowing tube is rotatably and slidably mounted on the rotating body, and a positioning member is provided between the rotating body and the air blowing tube to lock the air blowing tube on the rotating body. After the positioning member is unlocked, the air blowing tube can rotate and slide on the rotating body.

[0011] Preferably, the rotating body has a through hole, and the air blowing tube is rotatably and slidably inserted into the through hole; the positioning element is a set screw screwed onto the rotating body, and the inner end of the set screw can be inserted into the through hole, and the inner end of the set screw can be pressed tightly against the air blowing tube.

[0012] Preferably, the air outlet of the air blowing tube is a bent air outlet.

[0013] Preferably, the positioning seat has a waist-shaped hole.

[0014] The beneficial effects of this utility model are as follows: In this omnidirectional air jet device, the rotating body is rotatably and slidably mounted on the positioning seat, and the air blowing pipe is mounted on the rotating body. This allows for adjustment of the position and orientation of the air blowing pipe by rotating and / or sliding the rotating body, enabling the air blowing pipe to have more diverse modes and meet more diverse air blowing needs. Its applicability is significantly improved, satisfying the needs of more users and thus facilitating better cleaning results under more diverse cleaning requirements. A locking element is provided between the rotating body and the positioning seat to lock the rotating body onto the positioning seat. After the locking element is released, the rotating body can rotate and slide on the positioning seat. This not only meets normal adjustment needs but also gives the omnidirectional air jet device very high reliability and applicability. Attached Figure Description

[0015] Figure 1 This is one of the three-dimensional structural schematic diagrams of the universal jet device in this utility model.

[0016] Figure 2 This is the second three-dimensional structural schematic diagram of the universal jet device in this utility model.

[0017] Figure 3 This is a schematic diagram showing the disassembled structure of the universal jet device in this utility model.

[0018] Figure 4 This is a three-dimensional structural diagram of the positioning seat in this utility model.

[0019] Figure 5 This is a three-dimensional structural diagram of the rotating body in this utility model.

[0020] Figure 6 This is the third three-dimensional structural diagram of the universal jet device in this utility model. Detailed Implementation

[0021] like Figures 1 to 3 , Figure 6 As shown, the universal jet device applied to a large circular knitting machine according to this utility model includes a positioning seat 1, a rotating body 2, and an air blowing pipe 3. The rotating body 2 is rotatably and slidably mounted on the positioning seat 1. A locking member 4 is provided between the rotating body 2 and the positioning seat 1 to lock the rotating body 2 on the positioning seat 1. After the locking member 4 is released, the rotating body 2 can rotate and slide on the positioning seat 1. The air blowing pipe 3 is mounted on the rotating body 2.

[0022] In this omnidirectional jet device, the rotating body 2 is rotatably and slidably mounted on the positioning seat 1, and the air blowing pipe 3 is mounted on the rotating body 2. This allows the position and orientation of the air blowing pipe 3 to be adjusted by rotating and / or sliding the rotating body 2, thus enabling the air blowing pipe 3 to have more diverse modes and meet more diverse air blowing needs. Its applicability is significantly improved, meeting the needs of more users and thus facilitating better cleaning results under more diverse cleaning requirements.

[0023] A locking element 4 is provided between the rotating body 2 and the positioning seat 1 to lock the rotating body 2 onto the positioning seat 1. After the locking element 4 is released, the rotating body 2 can rotate and slide on the positioning seat 1. This not only meets normal adjustment needs but also makes the omnidirectional jet device highly reliable and applicable.

[0024] In practical use, the universal jet device is installed on the circular knitting machine. The air blowing pipe 3 blows through the needle gate of the circular knitting machine to clean the yarn, lint, and cotton fibers, reduce oil stains, extend the machine cleaning time, reduce the number of defective fabrics, and improve quality.

[0025] like Figures 1 to 3As shown, there are two rotating bodies 2 and two air blowing pipes 3. Both rotating bodies 2 are rotatably and slidably mounted on the positioning seat 1. Locking elements 4 are respectively provided between the two rotating bodies 2 and the positioning seat 1 to lock the rotating bodies 2 onto the positioning seat 1. The two air blowing pipes 3 are respectively mounted on the two rotating bodies 2. This not only meets the need for multi-channel air blowing but also enables more diverse air blowing requirements; for example, the two air blowing pipes 3 can be used to blow the upper and lower cylinders of the syringe on a large circular knitting machine. This significantly improves the cleaning ability of the omnidirectional air jet device on the large circular knitting machine, thereby further enhancing the reliability and applicability of the omnidirectional air jet device.

[0026] like Figures 1 to 4 As shown, the positioning base 1 has an insertion hole 11, and the rotating body 2 can be rotatably and slidably inserted into the insertion hole 11. This not only makes the assembly of the positioning base 1 and the rotating body 2 very simple, but also facilitates a more accurate and stable positioning of the rotating body 2, thereby helping to further improve the reliability and applicability of the universal jet device.

[0027] like Figures 1 to 3 As shown, the locking element 4 is a locking screw screwed onto the positioning seat 1, with its inner end able to pass through the insertion hole 11 and press tightly against the rotating body 2. This not only gives the locking element 4 a very simple structure but also facilitates a very stable and reliable locking effect, and greatly simplifies the user's adjustment of the air blowing pipe 3, thereby further improving the reliability and applicability of the omnidirectional jet device.

[0028] like Figures 1 to 3 As shown, the rotating body 2 is a stepped shaft with one end larger than the other. The smaller end of the rotating body 2 can be rotatably and slidably inserted into the insertion hole 11, and the air blowing pipe 3 is disposed on the larger end of the rotating body 2. By inserting the smaller end of the rotating body 2 into the insertion hole 11, the insertion hole 11 does not need to be too large, thereby reducing the machining amount of the insertion hole 11 and controlling the structural strength of the positioning seat 1. Utilizing the larger end of the rotating body 2 for the installation of the air blowing pipe 3 provides a reliable mounting position for the air blowing pipe 3, thus ensuring that the installation and positioning of the air blowing pipe 3 is highly reliable.

[0029] like Figures 1 to 3 As shown, the two rotating bodies 2 are arranged side by side, and the two air blowing pipes 3 are staggered. This not only facilitates manufacturing and assembly, but also effectively reduces interference between the two air blowing pipes 3, thereby making it easier to adjust and use, and further improving the applicability of the omnidirectional jet device.

[0030] like Figure 1 , Figure 3 and Figure 4As shown, the insertion hole 11 is a through hole that penetrates the positioning seat 1. This allows the positioning seat 1 to be made smaller while still satisfying the sliding adjustment of the rotating body 2, thereby helping to control manufacturing costs and further improving the applicability of the universal jet device.

[0031] like Figure 2 and Figure 3 As shown, the air-blowing pipe 3 is rotatably and slidably mounted on the rotating body 2. A positioning element 5 is provided between the rotating body 2 and the air-blowing pipe 3 to lock the air-blowing pipe 3 onto the rotating body 2. After the positioning element 5 is unlocked, the air-blowing pipe 3 can rotate and slide on the rotating body 2. This allows for adjustment of the front-to-back position of the air-blowing pipe 3, and even the orientation of the pipe opening, thereby facilitating a wider range of adjustment needs and meeting a wider range of usage environments. This helps to further improve the applicability of the omnidirectional jet device. The locking mechanism of the positioning element 5 ensures high reliability and stability in the installation and positioning of the air-blowing pipe 3.

[0032] like Figures 1 to 3 , Figure 5 As shown, the rotating body 2 has a through hole 21, and the air-blowing pipe 3 is rotatably and slidably inserted into the through hole 21. The positioning element 5 is a set screw screwed onto the rotating body 2, with the inner end of the set screw able to pass through the through hole 21 and press tightly against the air-blowing pipe 3. The through hole 21, allowing the air-blowing pipe 3 to rotate and slide, not only simplifies the assembly of the air-blowing pipe 3 and the rotating body 2 but also facilitates more accurate and stable positioning of the air-blowing pipe 3, further improving the reliability and applicability of the omnidirectional jet device. The use of a set screw for locking not only simplifies the structure of the positioning element 5 but also allows it to provide a stable and reliable locking effect, and greatly facilitates user adjustment of the air-blowing pipe 3, further enhancing the reliability and applicability of the omnidirectional jet device.

[0033] like Figure 3 As shown, the air outlet of the air blowing tube 3 is a bent air outlet 31. This allows the air blowing tube 3 to produce a direct and stable blowing effect on the syringe when it is placed outside the syringe, thereby facilitating a stable and reliable air blowing cleaning effect on the syringe and further improving the reliability and applicability of the universal jet device.

[0034] like Figure 3As shown, when using two air-blowing tubes 3, one air-blowing tube 3 can have a bent air-blowing end 31, while the other air-blowing tube 3 can be a straight tube. This allows for better matching with the upper and lower cylinders of the blow syringe, thereby helping to further improve the reliability and applicability of the universal air-blowing device. In actual use, the universal air-blowing device can also be installed in other positions on the large circular knitting machine to achieve air-blowing cleaning.

[0035] like Figure 4 As shown, the positioning seat 1 has a waist-shaped hole 12. The waist-shaped hole 12 allows screws to pass through, so that during installation, the threaded end of the screw can pass through the waist-shaped hole 12 and the universal jet device can be fixed on the large circular knitting machine. This not only facilitates the stable installation and positioning, but also allows for position adjustment by loosening the screw, thereby helping to further improve the reliability and applicability of the universal jet device.

[0036] like Figure 4 As shown, the positioning seat 1 adopts a block structure. This not only facilitates the manufacturing of the positioning seat 1, but also helps to achieve a stable and reliable positioning function, thereby contributing to further improving the reliability and applicability of the omnidirectional jet device.

[0037] The above embodiments are preferred embodiments of this utility model. All structures similar to this utility model and equivalent changes thereof should fall within the protection scope of this utility model.

Claims

1. A universal jetting device for use on a large circular knitting machine, characterized in that: The device includes a positioning seat (1), a rotating body (2), and an air blowing tube (3). The rotating body (2) is rotatably and slidably mounted on the positioning seat (1). A locking element (4) is provided between the rotating body (2) and the positioning seat (1) to lock the rotating body (2) onto the positioning seat (1). After the locking element (4) is released, the rotating body (2) can rotate and slide on the positioning seat (1). The air blowing tube (3) is mounted on the rotating body (2).

2. The universal jetting device applied to a large circular knitting machine according to claim 1, characterized in that: There are two rotating bodies (2) and two blowing pipe bodies (3). Both rotating bodies (2) can be rotated and slidably mounted on the positioning seat (1). There are locking parts (4) between the two rotating bodies (2) and the positioning seat (1) respectively, which can lock the rotating bodies (2) on the positioning seat (1). The two blowing pipe bodies (3) are respectively mounted on the two rotating bodies (2).

3. The universal jetting device applied to a large circular knitting machine according to claim 1 or 2, characterized in that: The positioning seat (1) has an insertion hole (11), and the rotating body (2) can be rotatably and slidably inserted into the insertion hole (11).

4. The universal jetting device applied to a large circular knitting machine according to claim 3, characterized in that: The locking element (4) is a locking screw screwed onto the positioning seat (1), and the inner end of the locking screw can be inserted into the insertion hole (11), and the inner end of the locking screw can be pressed tightly onto the rotating body (2).

5. The universal jetting device applied to a large circular knitting machine according to claim 3, characterized in that: The rotating body (2) is a stepped shaft with one end larger than the other; the small end of the rotating body (2) can be rotated and slidably inserted into the insertion hole (11), and the air blowing tube (3) is set on the large end of the rotating body (2).

6. The universal jetting device applied to a large circular knitting machine according to claim 2, characterized in that: Two rotating bodies (2) are arranged side by side, and two blowing pipe bodies (3) are arranged in a staggered manner.

7. The universal jetting device applied to a large circular knitting machine according to claim 1 or 2, characterized in that: The air blowing tube (3) is rotatably and slidably mounted on the rotating body (2). A positioning element (5) is provided between the rotating body (2) and the air blowing tube (3) to lock the air blowing tube (3) on the rotating body (2). After the positioning element (5) is unlocked, the air blowing tube (3) can rotate and slide on the rotating body (2).

8. The universal jetting device applied to a large circular knitting machine according to claim 7, characterized in that: The rotating body (2) has a through hole (21), and the air blowing tube (3) can be rotated and slidably inserted into the through hole (21); the positioning member (5) is a set screw screwed on the rotating body (2), and the inner end of the set screw can be inserted into the through hole (21), and the inner end of the set screw can be pressed tightly on the air blowing tube (3).

9. The universal jetting device applied to a large circular knitting machine according to claim 1 or 2, characterized in that: The air outlet of the air blowing pipe (3) is a bent air outlet (31).

10. The universal jetting device applied to a large circular knitting machine according to claim 1, characterized in that: The positioning seat (1) has a waist-shaped hole (12).

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