Shuttle box body mechanism of embroidery machine
By designing a filling mechanism in the embroidery shuttle box, allowing the lubricant to be directly filled through the syringe, the traditional filling inconvenience is solved, the filling efficiency and accuracy are improved, and the service life of the equipment is extended.
Patent Information
- Application Number
- CN202420451608.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-08
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-03-08
AI Technical Summary
In the traditional embroidery shuttle box, lubricant filling is inconvenient, resulting in high maintenance complexity and low lubricant filling efficiency.
An embroidery shuttle box mechanism is designed, using a filling mechanism, which directly inserts the through hole through needle tubes and other tools to fill the lubricant, simplifying the filling process and ensuring that the lubricant can be directly and accurately injected into the shuttle shaft and The connection of the support seat.
It improves the convenience and efficiency of lubricant filling, reduces maintenance time, and reduces the risk of equipment damage caused by frequent disassembly of the top cover. At the same time, it ensures accurate injection of lubricant and improves the lubricating effect of the bearing.
Smart Images
Figure CN222476963U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textiles, in particular to a shuttle box mechanism for an embroidery machine. Background Art
[0002] The shuttle box of an embroidery machine is an important part of the embroidery machine. It is usually used to fix and support the shuttle to ensure its stability and accuracy during the embroidery process. There is usually a certain space inside the shuttle box to accommodate the shuttle and related mechanical parts, and work together with other parts such as the needle bar and embroidery frame of the embroidery machine to achieve precise embroidery operations.
[0003] When the existing shuttle shaft rotates inside the embroidery machine case, it usually relies on a bearing structure to reduce friction damage with the outside world, and the lubricating fluid plays a vital role in this structure. It can effectively reduce wear and extend the service life of the shuttle shaft. However, in order to improve the sealing performance of the case, the shuttle shaft is usually placed in a relatively closed environment. Although it helps to prevent the invasion of dust and pollutants, it also brings the inconvenience of lubricating fluid refilling. When the shuttle shaft needs to be maintained, the operator has to remove the entire top cover, which not only increases the complexity of maintenance, but also reduces the convenience of lubricating fluid refilling. Utility Model Content
[0004] Based on this, the purpose of the utility model is to provide an embroidery machine shuttle box mechanism to solve the technical problem of reducing the convenience of filling lubricating fluid in the traditional form.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an embroidery machine shuttle box mechanism, comprising a box shell and a rotary shuttle shaft, a plurality of support seats are arranged inside the box shell, a moving knife main connecting rod groove is arranged on the top of the support seat, a filling mechanism is arranged on one side of the surface of the moving knife main connecting rod groove, the filling mechanism includes a through hole, a top cover is arranged on the top of the box shell, a filling port is arranged on the surface of the top cover, and a sealing bolt is connected to the internal thread of the filling port.
[0006] By adopting the above technical solution, the method of adding lubricating fluid by directly inserting a needle or other tool into the through hole does bring great convenience. The traditional filling method requires the removal of the top cover, which is not only cumbersome to operate, but also frequent disassembly may cause damage to the equipment. Now, you only need to simply insert the needle and pressurize the lubricating fluid to complete the filling process, which greatly improves work efficiency.
[0007] Furthermore, the filling port is vertically opposite to the through hole, and the rotary shuttle shaft is rotatably connected to the support seat through a bearing.
[0008] By adopting the above technical solution, it is ensured that the lubricating liquid can be directly and accurately injected into the connection between the rotary hook shaft and the support seat, avoiding the waste and leakage of the lubricating liquid during the flow process and improving the lubrication effect.
[0009] Furthermore, the through hole is vertically opposite to the connection position of the rotary hook shaft and the support seat.
[0010] By adopting the above technical solution, the lubricating liquid can flow directly and smoothly into the connection between the rotary hook shaft and the support seat to provide necessary lubrication for the bearing. At the same time, due to the precise layout of the through hole position, the lubricating liquid can accurately act on the bearing, reducing loss and waste during the flow process.
[0011] Furthermore, three valves are arranged inside the through hole, and the three valves are used to seal the through hole and block external impurities.
[0012] By adopting the above technical solution, the three-valve membrane can effectively seal the through hole to prevent external impurities and dust from entering the through hole when no lubricating fluid is added. This sealing effect helps to keep the inside of the box clean, thereby protecting the hook shaft and other key components from contamination and damage.
[0013] Furthermore, the sealing bolt is used to seal the internal space of the box shell and the top cover, and the filling port is a countersunk hole structure.
[0014] By adopting the above technical solution, the overall sealing performance of the box is ensured. This sealing effect effectively prevents external impurities, dust and moisture from entering the interior of the box, thereby protecting internal key components such as the hook shaft and support seat from contamination and damage.
[0015] Furthermore, the top cover is detachably connected to the box shell by bolts, and a gasket is provided between the top cover and the box shell.
[0016] By adopting the above technical solution, the disassembly and installation of the top cover becomes simple and quick. When it is necessary to maintain, overhaul or replace parts inside the box, the top cover can be easily removed, thereby improving the overhaul efficiency of the rotary hook shaft.
[0017] Furthermore, a power component case is provided on one side of the case shell, and a drive component mounting hole is opened on one side of the power component case.
[0018] By adopting the above technical solution, the power component box arranged on one side of the box shell provides a dedicated installation space for the power component, making the structural layout of the entire equipment more reasonable and compact, helping to optimize the space utilization of the equipment, reducing the overall volume and weight, and facilitating transportation and installation.
[0019] Furthermore, a driving motor is installed inside the driving assembly mounting hole, and an output end of the driving motor is connected to the rotary hook shaft through two bevel gears.
[0020] By adopting the above technical solution, the drive motor is installed inside the mounting hole of the drive component, which effectively utilizes the equipment space, realizes a compact layout, makes power transmission more direct and efficient, and reduces energy loss during the transmission process.
[0021] Furthermore, a support block is provided on the bottom surface of the power assembly housing, and the support block is fixedly connected to an external support frame by bolts.
[0022] By adopting the above technical solution, the support blocks arranged at the bottom of the power component housing can provide stable support for the housing, ensuring that the equipment remains stable during operation and reducing vibration and shaking.
[0023] In summary, the utility model mainly has the following beneficial effects:
[0024] 1. The utility model uses a filling mechanism to inject lubricating liquid directly into the through hole through the filling port using a needle or other tool, and then flows to the connecting bearing of the rotary hook shaft and the support seat. This method can accurately and efficiently lubricate the bearing. At the same time, this method avoids the cumbersome steps of removing the top cover in the traditional filling method, thereby significantly improving the convenience of lubricating liquid filling, which not only saves maintenance time, but also reduces the risk of equipment damage caused by frequent removal of the top cover;
[0025] 2. The utility model provides sealing bolts and gaskets, and the sealing bolts can effectively ensure the sealing of the connection. This sealing effect prevents external impurities, moisture, etc. from invading the interior of the box, protects internal key components such as the hook shaft from pollution and damage, and improves the reliability and service life of the equipment. At the same time, the gasket plays an important auxiliary role in the connection process of the sealing bolts. The gasket can fill the tiny gap between the top cover and the box shell, thereby enhancing the overall sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the exploded three-dimensional structure of the top cover of the utility model;
[0027] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;
[0028] Figure 3 It is a partial enlarged structural schematic diagram of the top cover of the utility model;
[0029] Figure 4 It is a partial enlarged structural schematic diagram of the cross section of the utility model.
[0030] In the figure: 1. Box shell; 2. Power component box; 3. Top cover; 4. Hook shaft; 5. Support seat; 6. Filling mechanism; 601. Through hole; 602. Three-petal membrane; 603. Filling port; 604. Sealing bolt; 7. Moving knife main connecting rod groove; 8. Drive component mounting hole; 9. Gasket; 10. Support block. DETAILED DESCRIPTION
[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.
[0032] The following describes an embodiment of the utility model based on its overall structure.
[0033] Embodiment 1:
[0034] An embroidery machine shuttle box mechanism, such as Figure 1-Figure 4 As shown, it includes a box shell 1 and a rotary hook shaft 4. A plurality of support seats 5 are arranged inside the box shell 1. A movable knife main connecting rod groove 7 is arranged on the top of the support seat 5. A filling mechanism 6 is arranged on one side of the surface of the movable knife main connecting rod groove 7. The filling mechanism 6 includes a through hole 601. A top cover 3 is arranged on the top of the box shell 1. A filling port 603 is arranged on the surface of the top cover 3. The internal thread of the filling port 603 is connected with a sealing bolt 604. The method of directly inserting a tool such as a needle into the through hole 601 for lubricating liquid filling does bring great convenience. The traditional filling method requires disassembly of the top cover 3, which is not only cumbersome to operate, but also frequent disassembly may cause damage to the equipment. Now, the filling process can be completed by simply inserting the needle and pressurizing the injection of lubricating liquid, which greatly improves the work efficiency. At the same time, it can also ensure that the lubricating liquid accurately flows to the connecting bearing between the rotary hook shaft 4 and the support seat 5. The bearing is a key part of the operation of the equipment. Good lubrication is essential for reducing friction and wear.
[0035] See also Figure 1 , Figure 3 , Figure 4 The filling port 603 is vertically opposite to the through hole 601, and the rotary hook shaft 4 is rotatably connected to the support seat 5 through the bearing, ensuring that the lubricating liquid can be directly and accurately injected into the connection between the rotary hook shaft 4 and the support seat 5, avoiding waste and leakage of the lubricating liquid during the flow process, and improving the lubrication effect. At the same time, the rotary hook shaft 4 is rotatably connected to the support seat 5 through the bearing, which ensures the stability and smoothness of the rotary hook shaft 4 during operation. The bearing, as a key component for connecting and supporting the rotary hook shaft, effectively reduces the friction between the rotary hook shaft and the outside world, reduces wear and energy loss, thereby extending the service life of the equipment and improving work efficiency.
[0036] See also Figure 1 , Figure 3 , Figure 4 The through hole 601 is vertically opposite to the connection position of the rotary hook shaft 4 and the support seat 5, so that the lubricating liquid can flow directly and smoothly into the connection between the rotary hook shaft 4 and the support seat 5 to provide necessary lubrication for the bearing. At the same time, due to the precise layout of the position of the through hole 601, the lubricating liquid can accurately act on the bearing, reducing the loss and waste in the flow process, which not only improves the lubrication efficiency, but also ensures that the rotary hook shaft 4 is fully lubricated and protected during the rotation process, reduces wear, and thus extends the service life of the equipment.
[0037] Embodiment 2:
[0038] See also Figure 1 , Figure 4 A three-valve membrane 602 is arranged inside the through hole 601. The three-valve membrane 602 is used to seal the through hole 601 and block external impurities. The three-valve membrane 602 can effectively seal the through hole 601 to prevent external impurities and dust from entering the through hole 601 when the lubricant is not added. This sealing effect helps to keep the inside of the box clean, thereby protecting the hook shaft 4 and other key components from contamination and damage. At the same time, the design of the three-valve membrane 602 also ensures that when the lubricant is added, the lubricant can pass smoothly and impurities are effectively blocked, which not only improves the smoothness of the filling process, but also ensures the quality and purity of the lubricant, further enhances the lubrication effect, and extends the service life of the equipment.
[0039] See also Figure 1 , Figure 3 The sealing bolt 604 is used to seal the internal space of the box shell 1 and the top cover 3. The filling port 603 is a countersunk structure, which ensures the overall sealing performance of the box. This sealing effect effectively prevents external impurities, dust and moisture from entering the interior of the box, thereby protecting the internal key components such as the shuttle shaft 4 and the support seat 5 from contamination and damage. At the same time, the filling port 603 is a countersunk structure, which enhances the sealing effect of the sealing bolt 604. The countersunk structure enables the sealing bolt to be more deeply embedded in the filling port 603, forming a tighter sealing connection, further improving the sealing and protection capabilities of the box.
[0040] See also Figure 1 , Figure 2 , Figure 3The top cover 3 is detachably connected to the box shell 1 by bolts, and a gasket 9 is arranged between the top cover 3 and the box shell 1, so that the removal and installation of the top cover 3 becomes simple and quick. When it is necessary to maintain, overhaul or replace parts inside the box, the top cover 3 can be easily removed, which improves the overhaul efficiency of the hook shaft 4. At the same time, the gasket 9 arranged between the top cover 3 and the box shell 1 plays a good sealing and buffering role. The gasket 9 can fill the small gap between the top cover 3 and the box shell 1, enhance the overall sealing performance, and prevent external impurities and moisture from invading the inside of the box.
[0041] See also Figure 1 , Figure 2 A power component case 2 is arranged on one side of the case shell 1, and a drive component mounting hole 8 is opened on one side of the power component case 2. The power component case 2 arranged on one side of the case shell 1 provides a special installation space for the power component, making the structural layout of the entire equipment more reasonable and compact, which helps to optimize the space utilization of the equipment, reduce the overall volume and weight, and facilitate transportation and installation. At the same time, the drive component mounting hole 8 opened on one side of the power component case 2 provides convenience for the installation of the drive component. Through this mounting hole, the drive component can be easily connected to the power component to realize power transmission and driving functions.
[0042] See also Figure 1 , Figure 2 A driving motor is installed inside the driving component mounting hole 8, and the output end of the driving motor is connected to the rotary hook shaft 4 through two bevel gears. The driving motor is installed inside the driving component mounting hole 8, which effectively utilizes the equipment space and realizes a compact layout, making power transmission more direct and efficient, and reducing energy loss during the transmission process. At the same time, the output end of the driving motor is connected to the rotary hook shaft 4 through two bevel gears. This connection method not only transmits the driving force, but also realizes the rotational movement of the rotary hook shaft 4. The bevel gears can withstand large loads and impact forces, ensuring the stability and reliability of power transmission, and also helps to reduce noise and vibration, thereby improving the working efficiency and stability of the equipment.
[0043] See also Figure 1 , Figure 2 A support block 10 is provided on the bottom surface of the power component box 2, and the support block 10 is fixedly connected to the external support frame by bolts. The support block 10 arranged at the bottom of the power component box 2 can provide stable support for the box, ensuring that the equipment remains stable during operation and reduces vibration and shaking. At the same time, the support block 10 is fixedly connected to the external support frame by bolts. This connection method is both firm and reliable, and can resist various forces and vibrations generated during the operation of the equipment, ensuring the stability and safety of the equipment. In addition, the bolt connection also facilitates the installation and disassembly of the equipment, and is convenient for maintenance and overhaul.
[0044] The implementation principle of the utility model is as follows: first, the sealing bolt 604 is twisted and removed, and then, a needle or other tool is used to penetrate the filling port 603 and insert it into the inside of the through hole 601. Next, the lubricating liquid inside the needle is pressurized to squeeze the lubricating liquid into the inside of the through hole 601 until the lubricating liquid flows to the connecting bearing between the rotary hook shaft 4 and the support seat 5. The lubricating liquid is used for lubrication, which is beneficial to reduce the friction damage between the rotary hook shaft 4 and the outside during operation, and eliminates the need to disassemble the top cover 3 in the traditional form of filling the lubricating liquid, which is beneficial to improve the convenience of filling the lubricating liquid. After waiting for the lubricating liquid to be filled, the sealing bolt 604 is threadedly connected to the filling port 603 again, and the box shell 1 is sealed to improve the protection of the rotary hook shaft 4.
[0045] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.
[0046] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.
Claims
1. An embroidery machine shuttle box mechanism, characterized in that: The invention comprises a box shell (1) and a rotary hook shaft (4), wherein a plurality of support seats (5) are arranged inside the box shell (1), a movable knife main connecting rod groove (7) is arranged on the top of the support seat (5), a filling mechanism (6) is arranged on one side of the surface of the movable knife main connecting rod groove (7), and the filling mechanism (6) comprises a through hole (601), a top cover (3) is arranged on the top of the box shell (1), a filling port (603) is arranged on the surface of the top cover (3), and a sealing bolt (604) is threadedly connected to the inside of the filling port (603).
2. The embroidery machine shuttle box mechanism according to claim 1, characterized in that: The filling port (603) is vertically opposite to the through hole (601), and the rotary shuttle shaft (4) is rotatably connected to the support seat (5) via a bearing.
3. The embroidery machine shuttle box mechanism according to claim 1, characterized in that: The through hole (601) is vertically opposite to the connection position of the rotary shuttle shaft (4) and the support seat (5).
4. The embroidery machine shuttle box mechanism according to claim 1, characterized in that: A three-valve membrane (602) is arranged inside the through hole (601), and the three-valve membrane (602) is used to seal the through hole (601) and block external impurities.
5. The embroidery machine shuttle box mechanism according to claim 1, characterized in that: The sealing bolt (604) is used to seal the internal space of the box shell (1) and the top cover (3), and the filling port (603) is a countersunk hole structure.
6. The embroidery machine shuttle box mechanism according to claim 1, characterized in that: The top cover (3) is detachably connected to the box shell (1) via bolts, and a gasket (9) is provided between the top cover (3) and the box shell (1).
7. The embroidery machine shuttle box mechanism according to claim 1, characterized in that: A power assembly case (2) is provided on one side of the case shell (1), and a drive assembly mounting hole (8) is provided on one side of the power assembly case (2).
8. The embroidery machine shuttle box mechanism according to claim 7, characterized in that: A driving motor is installed inside the driving assembly installation hole (8), and the output end of the driving motor is connected to the rotary hook shaft (4) through two bevel gears.
9. The embroidery machine shuttle box mechanism according to claim 7, characterized in that: A support block (10) is provided on the bottom surface of the power component housing (2), and the support block (10) is fixedly connected to an external support frame by means of bolts.