High-speed bobbin winder with quilting device

Abstract

The utility model discloses a high -speed core of shuttle winding machine cooperation device for quilting, including equipment rack, the upper end assembly of equipment rack has the quilting mesa, the upper end rear side assembly of quilting mesa has the winding machine casing, the upper end assembly of winding machine casing has high -speed core of shuttle, the front end assembly of winding machine casing has the quilting machine component, the front end center of winding machine casing assembly has the guide component, high -speed core of shuttle component and quilting machine component are connected through the guide component and lead, and the device integrates quilting mesa, winding machine casing, high -speed core of shuttle component and quilting machine component in same equipment rack, realizes the integration design of winding and quilting function. Compared with traditional decentralized equipment, the lead path is greatly shortened.

Description

Technical Field

[0001] This utility model relates to the technical field of quilting devices, specifically a quilting device for use with a high-speed bobbin winding machine. Background Technology

[0002] In the textile, apparel, and home textile industries, quilting is a core process for fixing fabrics and fillings (such as cotton, down, and sponge) into shape. Its processing efficiency and product quality directly depend on the stability and precision of the bobbin thread supply. High-speed bobbin winding machines, as auxiliary equipment to quilting machines, are primarily responsible for winding sewing thread into bobbins, providing a continuous source of bobbin thread for the quilting machine. However, existing technologies suffer from the following key problems: In traditional quilting production lines, the winding machine and the quilting machine are often two independently set up machines. The large distance between them results in excessively long thread guide paths, occupying significant workshop space and easily causing tension fluctuations due to thread slack and tangling. This leads to problems such as thread breakage, skipped stitches, and uneven stitches during the quilting process, severely impacting processing efficiency. Therefore, improvements to existing technologies are necessary. Utility Model Content

[0003] The purpose of this invention is to provide a high-speed bobbin winding machine with a quilting device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a high-speed bobbin winding machine with a quilting device, comprising a machine frame, a quilting table mounted on the upper end of the machine frame, a winding machine housing mounted on the upper rear side of the quilting table, a high-speed bobbin assembly mounted on the upper end of the winding machine housing, and a quilting machine assembly mounted on the front end of the winding machine housing; a guide assembly is mounted at the center of the front end of the winding machine housing, the high-speed bobbin assembly and the quilting machine assembly are connected by the guide assembly, the guide assembly includes a fixing groove opened at the center of the front end of the winding machine housing, guide cylinders a and b are installed opposite each other inside the fixing groove, rotating cavities are evenly spaced along their axes inside guide cylinders a and b, ball bearings are installed inside the rotating cavities, and winding rollers are mounted inside guide cylinders a and b, the outer wall of the winding rollers being fitted against the ball bearings.

[0005] As a preferred embodiment of the high-speed bobbin winding machine of this utility model, a quilting device is provided, wherein both side walls of the guide cylinder a and guide cylinder b are equipped with connecting plates, and the side walls of the connecting plates are provided with screw holes.

[0006] As a preferred embodiment of the high-speed bobbin winding machine and quilting device of this utility model, the screw hole is screwed with a bolt.

[0007] As a preferred embodiment of the high-speed bobbin winding machine and quilting device of this utility model, the high-speed bobbin assembly includes a frame installed on the upper end of the winding machine housing, and the upper end of the frame is equipped with a tension mechanism, a winding assembly, a thread laying machine and a thread-tapping mechanism.

[0008] As a preferred embodiment of the high-speed bobbin winding machine of this utility model, the quilting machine assembly includes a wire frame, a feeding mechanism, an X-axis moving mechanism, and a spreading mechanism installed at the front end of the winding machine housing.

[0009] As a preferred embodiment of the high-speed bobbin winding machine and quilting device of this utility model, the front end of the machine frame is equipped with a support frame located at the front end of the quilting machine assembly, and a material receiving box is equipped on the upper end of the support frame.

[0010] Compared with the prior art, the beneficial effects of this utility model are: the high-speed bobbin winding machine combined with the quilting device has a reasonable structural design; This device integrates the quilting table, winding machine housing, high-speed bobbin assembly, and quilting machine assembly onto a single machine frame, achieving an integrated design for winding and quilting functions. Compared to traditional distributed equipment, it significantly shortens the lead-in path and reduces workshop floor space by more than 30%; at the same time, it eliminates the need for manual bobbin handling and coordination between two machines, enabling continuous "winding-quilting" operations. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0012] Figure 2 This is a schematic diagram of the quilting machine components of this utility model.

[0013] Figure 3 This is a schematic diagram of the guide component of this utility model.

[0014] Figure 4 This is a schematic diagram of part A of the present invention.

[0015] In the diagram: 1. Equipment frame; 2. Quilting table; 3. Winding machine housing; 4. Frame; 5. Winding assembly; 6. Tension mechanism; 7. Thread laying machine; 8. Guide assembly; 9. Quilting machine assembly; 10. Support frame; 11. Material box; 12. Thread frame; 13. X-axis moving mechanism; 14. Feeding mechanism; 15. Fabric spreading mechanism; 16. Threading mechanism; 17. Guide cylinder a; 18. Guide cylinder b; 19. Connecting plate; 20. Screw hole; 21. Bolt; 22. Rotating cavity; 23. Ball bearing. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-4 This utility model provides a technical solution: A high-speed bobbin winding machine with a quilting device includes a machine frame 1. A quilting table 2 is mounted on the upper end of the machine frame 1. A winding machine housing 3 is mounted on the rear side of the upper end of the quilting table 2. A high-speed bobbin assembly is mounted on the upper end of the winding machine housing 3. A quilting machine assembly 9 is mounted on the front end of the winding machine housing 3. A guide assembly 8 is mounted at the center of the front end of the winding machine housing 3. The high-speed bobbin assembly and the quilting machine assembly 9 are connected by the guide assembly 8. The guide assembly 8 includes a fixing groove at the center of the front end of the winding machine housing 3. A guide cylinder a17 and a guide cylinder b18 are installed opposite each other inside the fixing groove. Rotating cavities 22 are evenly spaced along their axes inside the guide cylinders a17 and b18. Ball bearings 23 are installed inside the rotating cavities 22. A winding roller 24 is mounted inside the guide cylinders a17 and b18. The outer wall of the winding roller 24 is fitted against the ball bearings 23.

[0018] In the specific implementation process, the equipment frame 1 serves as the supporting foundation of the entire device and can be adapted and adjusted according to the workshop operating height. The bottom four corners are equipped with liftable support legs. The quilting table 2 is detachably mounted to the upper end of the frame 1 by bolts. The winding machine housing 3 is fixed to the upper rear side of the quilting table 2 by welding. The housing is made of cold-rolled steel plate and bent into shape. The interior is reserved with motor mounting cavity, wiring channel and heat dissipation holes to accommodate the drive components of the high-speed bobbin assembly and to achieve heat dissipation and dust prevention. The high-speed bobbin assembly, as the core of the bobbin thread supply, is mounted on the reserved mounting base at the upper end of the winding machine housing 3. It is symmetrically arranged with the quilting machine assembly 9 along the center line of the table to ensure the shortest thread path. The quilting machine assembly 9 is fixed to the mounting panel at the front end of the winding machine housing 3 by bolts. The panel has a waist-shaped hole, which can finely adjust the front and rear position of the quilting machine assembly 9. The guide assembly 8 is mounted at the center of the front end of the winding machine housing 3. Its position is coaxial with the thread outlet of the high-speed bobbin assembly and the thread inlet of the quilting machine assembly 9 to ensure that the thread does not deviate during transmission and effectively reduce tension fluctuations. Guide cylinders a17 and b18 are made of aluminum alloy and are installed opposite each other in a fixed groove to form a guide channel. The inner diameter of the guide cylinders is designed to be 5-8mm according to the maximum wire diameter. Six to eight rotating cavities 22 are evenly spaced along the axis of the guide cylinders. Each rotating cavity 22 contains 3-4 stainless steel balls 23. The balls are prevented from falling out by retaining springs and can rotate freely 360° within the rotating cavity. The winding roller 24 is made of zirconia ceramic and has the same length as the guide cylinders. Its outer wall is tightly fitted with the balls 23. When the wire passes through the channel formed by the winding roller 24 and the guide cylinders, the balls roll synchronously with the wire, converting the sliding friction between the wire and the guide cylinders into rolling friction, significantly reducing frictional resistance during high-speed transmission.

[0019] In some technical solutions, connecting plates 19 are installed on both side walls of guide cylinder a17 and guide cylinder b18, and screw holes 20 are opened on the side walls of connecting plates 19.

[0020] In the specific implementation process, L-shaped connecting plates 19 are welded to the side walls of guide cylinders a17 and b18, and two symmetrically distributed screw holes 20 are opened in the vertical section. The screw holes 20 are used to realize the detachable installation and position adjustment of the guide cylinder in the fixed groove. The inner wall of the fixed groove is provided with matching threaded holes. When it is necessary to adjust the relative distance or guiding angle between guide cylinders a17 and b18, the bolts can be loosened to push the guide cylinder to slide or rotate along the fixed groove. After adjustment, the bolts are tightened to fix it, ensuring that the guide channel and the transmission direction of the line are accurately matched, and adapting to the lead wire requirements of different wire diameters and types.

[0021] In some technical solutions, a bolt 21 is screwed into the inside of the screw hole 20.

[0022] In the specific implementation process, the bolt 21 screwed into the screw hole 20 is a hexagonal head bolt made of 45 steel, and is equipped with spring washers and flat washers.

[0023] In some technical solutions, the high-speed bobbin assembly includes a frame 4 mounted on the upper end of the winding machine housing 3, and the upper end of the frame 4 is equipped with a tension mechanism 6, a winding assembly 5, a wire laying machine 7, and a wire striking mechanism 16.

[0024] In practical implementation, the frame 4 of the high-speed bobbin assembly is made of aluminum alloy profiles and fixed to the upper end of the winding machine housing 3 by expansion bolts. The top of the frame 4 is equipped with a guide rail along the length direction for installing the tension mechanism 6, the winding assembly 5, the wire guide 7, and the wire-attaching mechanism 16. The front and rear positions of each component can be adjusted along the guide rail. The tension mechanism 6 is an electronic hysteresis tensioner, which is installed at the front end of the frame 4, close to the guide assembly 8, with its inlet aligned with the outlet of the winding assembly 5. It is used to detect and adjust the wire tension in real time to avoid the winding process. Excessive tension can cause the yarn to stretch and deform, while insufficient tension can cause the winding to become loose. The winding assembly 5 includes a Panasonic A6B series servo motor, a synchronous pulley, and a winding shaft. The diameter of the winding shaft is designed to be 15-20mm according to the bobbin specifications. The motor achieves precise speed adjustment through pulse signal control to ensure uniform bobbin winding density. The winding machine 7 uses ball screw drive and is equipped with a stepper motor drive. Its reciprocating speed is synchronized with the speed of the winding assembly 5. The left and right reciprocating motion of the winding machine evenly arranges the yarn on the winding shaft. The winding spacing can be adjusted according to the yarn diameter. The thread-forming mechanism 16 is installed on the rear side of the winding assembly 5 and includes a pneumatic pressure roller and a thread cutter. When the bobbin reaches the preset length, the pressure roller presses down to fix the thread body, and the thread cutter cuts off the excess thread tail. At the same time, the thread head is pressed into the bobbin groove to ensure that the thread body does not loosen after the bobbin is formed.

[0025] In some technical solutions, the quilting machine assembly 9 includes a wire frame 12, a feeding mechanism 14, an X-axis moving mechanism 13, and a spreading mechanism 15 installed at the front end of the winding machine housing 3.

[0026] In practical implementation, the components of the quilting machine assembly 9 are integrated into the front end of the winding machine housing 3 via mounting brackets, forming a closed-loop thread guide channel with the high-speed bobbin assembly through the guide assembly 8. The thread frame 12 is made of stainless steel and has 4-6 bobbin mounting positions. The height of the thread frame ensures sufficient supply of top thread and a smooth thread guide path. A tension adjustment knob is located at the bottom of the thread frame to match the bottom thread tension. The feeding mechanism 14 includes a pneumatic conveying roller and a fabric support platform. The support platform is made of PVC and is lifted by a cylinder to accommodate fabrics of different thicknesses. To meet the material feeding requirements, the surface of the conveyor roller is wrapped with a silicone sleeve to avoid damaging the fabric surface; the X-axis moving mechanism 13 is driven by a linear module, equipped with a servo motor and a grating ruler, which drives the quilting machine head to move along the X-axis. The moving speed is dynamically matched with the rotation speed of the winding assembly 5 to ensure uniform stitch spacing; the fabric spreading mechanism 15 consists of left and right symmetrical pneumatic pressure rollers and guide rollers. The pressure of the pressure rollers can be adjusted by a pressure regulating valve. When the fabric passes through the spreading mechanism, the pressure rollers squeeze from both sides to the middle, and the rotation of the guide rollers flattens the fabric, avoiding fabric wrinkling during the quilting process and causing the stitches to become skewed.

[0027] In some technical solutions, the front end of the equipment frame 1 is equipped with a support frame 10 at the front end of the quilting machine assembly 9, and a material receiving box 11 is equipped on the upper end of the support frame 10.

[0028] In the specific implementation process, the support frame 10 is formed by welding angle steel and is fixed to the front end of the equipment frame 1 by expansion bolts. Its height is designed to be 800-1000mm to ensure that the finished products after quilting can slide directly into the receiving box 11. The receiving box 11 is made of PP plastic and is installed at an angle on the upper end of the support frame 10. The inside is lined with EVA anti-slip lining to prevent surface abrasion caused by collisions during the collection process. A detachable baffle is provided on one side of the box. When a certain amount of finished products are collected, the baffle can be removed for quick cleaning without stopping the machine, thus improving collection efficiency. In addition, a weight sensor is installed at the bottom of the receiving box 11. When the weight of the finished products in the box reaches the preset value, the PLC triggers an alarm to remind the operator to clean in time and prevent finished products from accumulating and overflowing.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A high-speed bobbin winding machine with a quilting device, comprising a machine frame (1), characterized in that, The upper end of the equipment frame (1) is equipped with a quilting table (2), the upper rear side of the quilting table (2) is equipped with a winding machine housing (3), the upper end of the winding machine housing (3) is equipped with a high-speed bobbin assembly, and the front end of the winding machine housing (3) is equipped with a quilting machine assembly (9). A guide assembly (8) is installed at the front center of the winding machine housing (3). The high-speed bobbin assembly and the quilting machine assembly (9) are connected by the guide assembly (8). The guide assembly (8) includes a fixed groove at the front center of the winding machine housing (3). A guide cylinder a (17) and a guide cylinder b (18) are installed opposite each other inside the fixed groove. Rotating cavities (22) are evenly spaced along their axes inside the guide cylinders a (17) and b (18). Ball bearings (23) are installed inside the rotating cavities (22). Winding rollers (24) are installed inside the guide cylinders a (17) and b (18). The outer wall of the winding rollers (24) is fitted to the ball bearings (23).

2. The high-speed bobbin winding machine and quilting device according to claim 1, characterized in that, Both sides of the guide cylinder a (17) and guide cylinder b (18) are equipped with connecting plates (19), and the side walls of the connecting plates (19) are provided with screw holes (20).

3. The high-speed bobbin winding machine and quilting device according to claim 2, characterized in that, A bolt (21) is screwed into the inside of the screw hole (20).

4. The high-speed bobbin winding machine and quilting device according to claim 1, characterized in that, The high-speed bobbin assembly includes a frame (4) mounted on the upper end of the winding machine housing (3), and the upper end of the frame (4) is equipped with a tension mechanism (6), a winding assembly (5), a wire laying machine (7), and a wire striking mechanism (16).

5. A high-speed bobbin winding machine with a quilting device according to claim 1, characterized in that, The quilting machine assembly (9) includes a wire frame (12), a feeding mechanism (14), an X-axis moving mechanism (13), and a spreading mechanism (15) installed at the front end of the winding machine housing (3).

6. A high-speed bobbin winding machine with a quilting device according to claim 5, characterized in that, The front end of the equipment frame (1) is equipped with a support frame (10) at the front end of the quilting machine assembly (9), and a material receiving box (11) is equipped at the upper end of the support frame (10).

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