Electronic weft accumulator

Abstract

The utility model discloses an electronic weft accumulator, which relates to the technical field of weft accumulators and comprises a shell, a weft accumulator main body, a base and a mounting table, the mounting table is fixedly connected to the inner wall of the bottom of the shell, the weft accumulator main body is fixedly connected to the top surface of the base, a first limiting frame is arranged on the inner side wall of the shell, and a second limiting frame is arranged on the outer side wall of the shell. A first limiting frame is fixedly connected to the inner side wall of the shell, first clamping teeth are slidably inserted into the first limiting frame, a second limiting frame is fixedly connected to the inner side wall of the shell, second clamping teeth are slidably inserted into the second limiting frame, a rotating shaft is rotationally connected to the top face of the mounting table, and a first gear fixedly sleeves the top of the rotating shaft. According to the weft accumulator, the latch mechanism is combined with the gear transmission system, so that the weft accumulator main body can be quickly mounted and dismounted. A user only needs to simply operate the unlocking hasp and open the radiator, a series of mechanical linkage can be triggered, the unlocking and locking processes are automatically completed, complex tools or tedious steps are not needed, and the working efficiency and the maintenance convenience are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of weft storage devices, in particular to an electronic weft storage device. Background Technique

[0002] The weft storage device is a positive yarn feeding device for a weft knitting machine. A certain number of turns of yarn are stored on the weft storage roller in advance, and through belt drive, the supply to the knitting needles can ensure that all yarn feeding tensions are uniform.

[0003] However, the existing electronic weft storage devices still have some drawbacks in actual use: in order to prevent shaking, the existing electronic weft storage devices are mostly connected to the installation table with fixing bolts, resulting in inconvenient installation, disassembly and later maintenance. A large amount of time of the operator is wasted in this process, and a large amount of physical strength of the user is consumed, thus reducing the practicability of the weft storage device.

[0004] Therefore, we designed an electronic weft storage device to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an electronic weft storage device to solve the problems put forward in the above background technique.

[0006] To solve the above technical problems, an electronic weft storage device provided by the utility model includes a shell, a weft storage device main body, a base and an installation table. The inner wall of the bottom of the shell is fixedly connected with the installation table. The top surface of the base is fixedly connected with the weft storage device main body. A limiting frame one is opened on the inner side wall of the shell, and a tooth one is slidably inserted into the limiting frame one. A limiting frame two is fixedly connected to the inner side wall of the shell, and a tooth two is slidably inserted into the limiting frame two. A rotating shaft is rotatably connected to the top surface of the installation table. A gear one is fixedly sleeved on the top of the rotating shaft. The tooth one is meshed and connected with the gear one. A gear two is fixedly sleeved in the middle of the rotating shaft. The gear two is meshed and connected with the tooth two. One end of the tooth two close to the base is fixedly connected with a pressing block. An installation groove is opened at one end of the base close to the tooth two. A pressed block is fixedly connected to the inner wall of the bottom of the installation groove. An extrusion groove is opened on the inner side wall of the installation groove far from the pressed block. Springs one are fixedly connected to the four corner positions of the inner wall of the bottom of the installation table, and the bottom of the base abuts against the other ends of the springs one.

[0007] Further, the pressed block is in fit with the pressing block, and the extrusion groove is adapted to the pressing block.

[0008] Further, limiting blocks are fixedly connected to both ends of the tooth one. A fixing block is fixedly connected to one end of the limiting frame one. A spring two is fixedly connected to one end of the fixing block, and the other end of the spring two is fixedly connected to the limiting block.

[0009] Further, one end of the housing is provided with a maintenance passage, and a radiator is rotatably connected in the maintenance passage of the housing through a hinge.

[0010] Further, an impact block is fixedly connected to the end of the radiator away from the hinge. A trigger passage for the impact block to enter is provided beside the maintenance passage, and a first engaging tooth and a limiting block are arranged in the trigger passage.

[0011] Further, a buckle is fixedly connected to the outer wall of the housing close to the impact block.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] Efficient and convenient installation and disassembly process: Through the engaging tooth mechanism combined with the gear transmission system, this design realizes the rapid installation and disassembly of the weft accumulator main body. Users only need to simply operate to unlock the buckle and open the radiator, then a series of mechanical linkages can be triggered to automatically complete the unlocking and locking process, without complex tools or cumbersome steps, greatly improving work efficiency and maintenance convenience.

[0014] Stable and reliable fixing mechanism: During the installation process, the first engaging tooth and the second engaging tooth are precisely matched through the gear transmission system, ensuring that the weft accumulator main body can be tightly and stably fixed in the housing under the extrusion of the first spring. This design not only enhances the overall stability of the equipment but also effectively prevents loosening or falling off caused by vibration or external forces, ensuring the continuity and safety of the production process.

[0015] Good heat dissipation performance: The ingenious design of the radiator not only ensures temperature control of the equipment during long-term operation but also realizes the dual-functional integration of heat dissipation and mechanical operation by triggering the action of the engaging tooth mechanism when the impact block is closed during shutdown, improving the overall performance and reliability of the equipment. Description of the Drawings

[0016] Figure 1 is a schematic diagram of the external main structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the engaging tooth structure of the present utility model;

[0018] Figure 3 is a schematic diagram of the fixing structure of the present utility model;

[0019] Figure 4 is a schematic diagram of the partial enlarged structure at A of the present utility model;

[0020] Figure 5 is a schematic diagram of the back structure of the present utility model.

[0021] In the figure: 1, housing; 2, weft accumulator body; 3, base; 4, mounting table; 5, first limiting frame; 6, first engaging teeth; 7, rotating shaft; 8, first gear; 9, second gear; 10, second engaging teeth; 11, extrusion block; 12, mounting groove; 13, pressed block; 14, extrusion groove; 15, first spring; 16, limiting block; 17, second limiting frame; 18, second spring; 19, radiator; 20, impact block; 21, buckle; 22, fixing block. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-5 , the present invention provides a technical solution: an electronic weft accumulator, including a housing 1, a weft accumulator body 2, a base 3 and a mounting table 4. The inner wall of the bottom of the housing 1 is fixedly connected with the mounting table 4. The top surface of the base 3 is fixedly connected with the weft accumulator body 2. A first limiting frame 5 is provided on the inner side wall of the housing 1, and a first engaging tooth 6 is slidably inserted in the first limiting frame 5. A second limiting frame 17 is fixedly connected to the inner side wall of the housing 1, and a second engaging tooth 10 is slidably inserted in the second limiting frame 17. The top surface of the mounting table 4 is rotatably connected with a rotating shaft 7. A first gear 8 is fixedly sleeved on the top of the rotating shaft 7. The first engaging tooth 6 is meshed with the first gear 8. A second gear 9 is fixedly sleeved in the middle of the rotating shaft 7. The second gear 9 is meshed with the second engaging tooth 10. One end of the second engaging tooth 10 close to the base 3 is fixedly connected with an extrusion block 11. An installation groove 12 is provided at one end of the base 3 close to the second engaging tooth 10. A pressed block 13 is fixedly connected to the inner wall of the bottom of the installation groove 12. An extrusion groove 14 is provided on the inner side wall of the installation groove 12 away from the pressed block 13. Springs 15 are fixedly connected to the four corners of the inner wall of the bottom of the mounting table 4. The bottom of the base 3 abuts against the other ends of the springs 15. The pressed block 13 is in contact with the extrusion block 11, and the extrusion groove 14 is adapted to the extrusion block 11.

[0024] During specific implementation, push the first engaging tooth 6 to squeeze the second spring 18 and move towards the fixing block 22. Through the engaging tooth mechanism combined with the gear transmission system, the second engaging tooth 10 moves towards the inside of the installation groove 12. The second engaging tooth 10 will press down the pressed block 13 and the weft accumulator body 2 as a whole through the mutually contacting inclined plane design, and then enter the extrusion groove 14 for clamping, and cooperate with the compressed first spring 15 to effectively fix the weft accumulator body 2.

[0025] Refer to Figures 1-5As shown, both ends of the latch 16 are fixedly connected to the limit block 16, one end of the limit frame 15 is fixedly connected to the fixed block 22, one end of the fixed block 22 is fixedly connected to the spring 2 18, and the other end of the spring 2 18 is fixedly connected to the limit block 16. By adding the limit block 16 to the latch 16 and combining the setting of the fixed block 22 and the spring 2 18, an automatic reset mechanism is provided. When the latch 16 is not subjected to external force, the limit block 16 can push the latch 16 to reset quickly under the action of the spring 2 18, ensuring that the latch 16 can accurately return to the initial position. This design simplifies the operation process, improves the automation of the equipment, and reduces the possibility of human error.

[0026] See also Figures 1-5 A maintenance passage is provided at one end of the shell 1, and a radiator 19 is rotatably connected to the maintenance passage of the shell 1 through a hinge. The maintenance passage is provided on the shell 1 and a rotatable radiator 19 is installed, which improves space utilization and reduces costs.

[0027] See also Figures 1-5 A striking block 20 is fixedly connected to one end of the radiator 19 away from the hinge, and a trigger channel for accommodating the striking block 20 is opened next to the maintenance channel. A latch 6 and a limit block 16 are arranged in the trigger channel. By combining the striking block 20 with the radiator 19, and cooperating with the latch 6 and the limit block 16 arranged in the trigger channel, when cleaning or maintenance is required, the electronic weft feeder body 2 and the base 3 can be limited and released by opening and closing the radiator 19, which greatly improves the convenience and efficiency of maintenance.

[0028] See also Figures 1-5 A buckle 21 is fixedly connected to the outer wall of the housing 1 near the impact block 20. The buckle 21 is arranged outside the housing 1, which enhances the overall appearance and compactness of the device. The design of the buckle 21 makes the closing of the radiator 19 more secure and reliable, avoids opening due to accidental touch, and also facilitates the operation of the user during use.

[0029] Working principle: When the user needs to install the weft accumulator body 2, unlock the buckle 21 and open the impact block 20. At this time, the second spring 18 elongates, pushing the first tooth 6 out of the housing 1 along the direction of the first limiting frame 5. The first tooth 6 is meshed and connected with the first gear 8. The sliding of the first tooth 6 drives the first gear 8 to rotate. Both the first gear 8 and the second gear 9 are fixedly sleeved on the rotating shaft 7, and the second gear 9 is also meshed and connected with the second tooth 10, resulting in the second tooth 10 and the pressure block 13 fixedly connected to the second tooth 10 sliding towards the first tooth 6. At this time, place the weft accumulator body 2 together with the base 3 into the housing 1 through the maintenance channel. Close the radiator 19. The impact block 20 fixedly connected to the radiator 19 impacts the limiting block 16 and pushes the first tooth 6 to compress the second spring 18 and move towards the fixed block 22. Through the tooth engaging mechanism combined with the gear transmission system, the second tooth 10 moves into the installation groove 12. The second tooth 10 will press down the pressure block 13 together with the weft accumulator body 2 as a whole through the mutually fitting inclined plane design, and then enter the clamping groove 14 for clamping, and cooperate with the compressed first spring 15 to effectively fix the weft accumulator body 2.

[0030] When the user needs to disassemble the weft accumulator body 2 for maintenance, unlock the buckle 21 and open the impact block 20. At this time, the second spring 18 elongates, pushing the first tooth 6 out of the housing 1 along the direction of the first limiting frame 5. The first tooth 6 is meshed and connected with the first gear 8. The sliding of the first tooth 6 drives the first gear 8 to rotate. Both the first gear 8 and the second gear 9 are fixedly sleeved on the rotating shaft 7, and the second gear 9 is also meshed and connected with the second tooth 10, resulting in the second tooth 10 and the pressure block 13 fixedly connected to the second tooth 10 sliding towards the first tooth 6. The second tooth 10 exits from the clamping groove 14 and slides outside the installation groove 12, and then the weft accumulator body 2 and the base 3 can be taken out together.

Claims

1. An electronic weft storage device, comprising a housing (1), a weft storage device main body (2), a base (3) and a mounting table (4), characterized in that, The inner wall of the bottom of the housing (1) is fixedly connected with a mounting table (4). The top surface of the base (3) is fixedly connected with a weft accumulator body (2). A first limiting frame (5) is provided on the inner side wall of the housing (1). A first engaging tooth (6) is slidably inserted into the first limiting frame (5). A second limiting frame (17) is fixedly connected to the inner side wall of the housing (1). A second engaging tooth (10) is slidably inserted into the second limiting frame (17). A rotating shaft (7) is rotatably connected to the top surface of the mounting table (4). A first gear (8) is fixedly sleeved on the top of the rotating shaft (7). The first engaging tooth (6) is meshed with the first gear (8). A second gear (9) is fixedly sleeved in the middle of the rotating shaft (7). The second gear (9) is meshed with the second engaging tooth (10). One end of the second engaging tooth (10) close to the base (3) is fixedly connected with a pressing block (11). An installation groove (12) is provided at one end of the base (3) close to the second engaging tooth (10). A pressed block (13) is fixedly connected to the inner wall of the bottom of the installation groove (12). An extrusion groove (14) is provided on the inner side wall of the installation groove (12) away from the pressed block (13). First springs (15) are fixedly connected to the four corners of the inner wall of the bottom of the mounting table (4). The bottom of the base (3) abuts against the other ends of the first springs (15).

2. The electronic weft accumulator according to claim 1, characterized in that: The pressed block (13) is in contact with the pressing block (11), and the extrusion groove (14) is adapted to the pressing block (11).

3. An electronic weft storage device according to claim 1, characterized in that: Both ends of the first engaging tooth (6) are fixedly connected with limiting blocks (16). One end of the first limiting frame (5) is fixedly connected with a fixed block (22). One end of the fixed block (22) is fixedly connected with a second spring (18). The other end of the second spring (18) is fixedly connected to the limiting block (16).

4. An electronic weft accumulator according to claim 1, characterized in that: A maintenance channel is provided at one end of the housing (1). A radiator (19) is rotatably connected in the maintenance channel of the housing (1) through a hinge.

5. The electronic weft storage device according to claim 4, wherein: One end of the radiator (19) away from the hinge is fixedly connected with an impact block (20). A trigger channel for the impact block (20) to enter is provided beside the maintenance channel. The first engaging tooth (6) and the limiting block (16) are provided in the trigger channel.

6. The electronic weft accumulator according to claim 1, characterized in that: A buckle (21) is fixedly connected to the outer wall of the housing (1) close to the impact block (20).

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