Multi-head high-speed quilting machine

Abstract

The utility model discloses a multi-head high-speed quilting machine which comprises a feeding mechanism, a thread stand, a connecting piece, a front standing table, a main machine, an X-direction moving mechanism, a cloth spreading mechanism and a rear standing table. The feeding mechanism is located at the foremost end of the equipment and connected with the X-direction moving mechanism through a connecting piece. The feeding mechanism is connected with the coil holder; the front standing table is located between the main machine and the wire frame. The X-direction moving mechanism is connected with the host; the cloth spreading mechanism is connected with the X-direction moving mechanism; the rear standing table is positioned behind the main machine; the quilting machine solves the problems of poor thick material sewing capacity and low sewing speed when multiple layers of materials are sewn in the quilting field, greatly improves the production efficiency, and is suitable for large-scale and industrial production requirements.

Description

Technical Field

[0001] The utility model is applicable to the quilting field in the home textile industry, and is mainly used for multi-needle quilting of multi-layer materials such as winter quilts, summer quilts, mattresses, mattress protectors, etc. Background Art

[0002] At present, the market is dominated by shuttleless machines and flying shuttle machines. The shuttleless machine has a lower speed, and the flying shuttle machine has a smaller shuttle line capacity. Both machines generally have poor ability to sew thicker fabrics and lower sewing speeds. Summary of the Invention

[0003] The purpose of the present invention is to overcome the above-mentioned shortcomings and provide a multi-head high-speed quilting machine. The machine adopts a 3-fold rotary shuttle, and the needle and shuttle are independently driven, thereby improving the seam thickness capacity and sewing speed.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A multi-head high-speed quilting machine comprises a feeding mechanism, a thread rack, a connecting piece, a front standing platform, a main machine, an X-axis moving mechanism, a spreading mechanism, and a rear standing platform.

[0006] The feeding mechanism includes: feeding frame, hopper, feeding roller assembly, tension roller assembly, handrail, sponge placement rack, and walking wheel;

[0007] The main machine includes: left cabinet, right cabinet, connecting beam, guide rail assembly, lead screw assembly, upper needle beam assembly, upper shuttle beam assembly, lower needle beam assembly, lower shuttle beam assembly, machine head assembly, and rotary hook assembly;

[0008] The X-axis moving mechanism includes: a left column, a right column, an upper roller assembly, a lower roller assembly, and a spreading roller assembly.

[0009] The feeding mechanism is located at the front end of the equipment, connected to the X-axis moving mechanism through a connecting piece and fixed with screws;

[0010] The wire rack is located behind the feeding mechanism and is fixed to the feeding mechanism with screws;

[0011] The front stand is located between the main machine and the wire rack, and behind the wire rack;

[0012] The X-axis moving mechanism is connected to the main machine by a guide rail assembly and is located between the upper needle beam assembly, the lower needle beam assembly and the upper shuttle beam assembly, the lower shuttle beam assembly;

[0013] The spreading mechanism is connected to the X-direction moving mechanism, is located below the front side of the X-direction moving mechanism, and is fixed with screws;

[0014] The rear standing platform is located behind the main machine;

[0015] The hopper is connected to the feeding frame, and is located in front and rear of the feeding frame respectively, and is fixed with screws;

[0016] The feeding roller assembly is connected to the feeding frame and fixed with screws;

[0017] The tension roller assembly is connected to the feeding frame, is located below the feeding roller assembly, and is fixed with screws;

[0018] The handrail is connected to the loading frame, located in front of the loading frame, and fixed with screws;

[0019] The sponge placement rack is connected to the feeding frame, located in front of the feeding frame, and fixed with screws;

[0020] The running wheels are connected to the feeding frame and are respectively located at the four corners of the lower side of the feeding frame and fixed with screws;

[0021] The left cabinet body and the right cabinet body are connected by a connecting beam, which is located between the left cabinet body and the right cabinet body and fixed with screws;

[0022] The guide rail assembly is connected to the connecting beam, located in front of the connecting beam, and fixed with screws;

[0023] The screw assembly is connected to the left cabinet and the X-axis moving mechanism respectively and fixed with screws;

[0024] The upper needle beam assembly is connected to the left cabinet and the right cabinet, is located between the left cabinet and the right cabinet, and is fixed with screws;

[0025] The upper shuttle beam assembly is connected to the left cabinet and the right cabinet, and is located between the left cabinet and the right cabinet, behind the upper needle beam assembly, and is fixed with screws;

[0026] The lower needle beam assembly is connected to the left cabinet and the right cabinet, is located between the left cabinet and the right cabinet, and is fixed below the upper needle beam assembly with screws;

[0027] The lower shuttle beam assembly is connected to the left cabinet body and the right cabinet body, is located between the left cabinet body and the right cabinet body, and is fixed with screws below the upper shuttle beam assembly;

[0028] The head assembly is connected to the upper needle beam assembly and the lower needle beam assembly respectively and fixed with screws;

[0029] The rotary hook assembly is respectively connected to the upper shuttle beam assembly and the lower shuttle beam assembly and fixed with screws;

[0030] The upper roller assembly is connected to the left column and the right column, is located between the left column and the right column, and is fixed with screws;

[0031] The lower roller assembly is connected to the left column and the right column, located between the left column and the right column, below the upper roller assembly, and fixed with screws;

[0032] The spreading roller assembly is connected to the left column and the right column, and is respectively located between the left column and the right column, between the upper roller assembly and the lower roller assembly, and below the lower roller assembly, and is fixed with screws;

[0033] The advantages and beneficial effects of the utility model are:

[0034] 1. The rotary hook adopts triple hook, with large bobbin capacity, which can improve the service life;

[0035] 2. The needle and shuttle are driven independently to increase sewing speed;

[0036] 3. The upper and lower rows can respectively hold multiple machine head assemblies and rotary hook assemblies, enabling multi-head sewing to improve efficiency;

[0037] 4. X-direction and Y-direction can be used to sew various patterns. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 This is an overall schematic diagram of a multi-head high-speed quilting machine;

[0039] Figure 2 Schematic diagram of the feeding mechanism;

[0040] Figure 3 This is a schematic diagram of the host;

[0041] Figure 4 Schematic diagram of the X-axis moving mechanism.

[0042] 1. Loading Mechanism 2. Thread Stand 3. Connectors 4. Front Platform 5. Main Machine 6. X-Motion Mechanism 7. Spreading Mechanism 8. Rear Platform 1.1. Loading Frame 1.2. Hopper 1.3. Feed Roller Assembly 1.4. Tension Roller Assembly 1.5. Handrail 1.6. Sponge Rack 1.7. Traveling Wheel 5.1. Left Cabinet 5.2. Right Cabinet 5.3. Connecting Beam 5.4. Guide Rail Assembly 5.5. Screw Assembly 5.6. Upper Needle Beam Assembly 5.7. Upper Shuttle Beam Assembly 5.8. Lower Needle Beam Assembly 5.9. Lower Shuttle Beam Assembly 5.10. Machine Head Assembly 5.11. Rotating Hook 6.1. Left Upright 6.2. Right Upright 6.3. Upper Roller Assembly 6.4. Lower Roller Assembly 6.5. Spreading Roller Assembly DETAILED DESCRIPTION

[0043] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings. It should be noted that the embodiments are illustrative and not restrictive, and the scope of protection of the present invention cannot be limited thereby.

[0044] A multi-head high-speed quilting machine comprises: a feeding mechanism (1), a thread rack (2), a connecting piece (3), a front standing platform (4), a main machine (5), an X-direction moving mechanism (6), a spreading mechanism (7), and a rear standing platform (8).

[0045] The feeding mechanism (1) includes: a feeding frame (1.1), a hopper (1.2), a feeding roller assembly (1.3), a tension roller assembly (1.4), an armrest (1.5), a sponge placement rack (1.6), and a running wheel (1.7);

[0046] The main machine (5) includes: a left cabinet (5.1), a right cabinet (5.2), a connecting beam (5.3), a guide rail assembly (5.4), a lead screw assembly (5.5), an upper needle beam assembly (5.6), an upper shuttle beam assembly (5.7), a lower needle beam assembly (5.8), a lower shuttle beam assembly (5.9), a machine head assembly (5.10), and a rotary shuttle assembly (5.11);

[0047] The X-direction moving mechanism (6) includes: a left column (6.1), a right column (6.2), an upper roller assembly (6.3), a lower roller assembly (6.4), and a spreading roller assembly (6.5);

[0048] The feeding mechanism (1) is located at the front end of the device, connected to the X-direction moving mechanism (6) through a connecting piece (3) and fixed with screws;

[0049] The wire rack (2) is located behind the feeding mechanism (1) and is fixed to the feeding mechanism (1) with screws;

[0050] The front stand (4) is between the main machine (5) and the wire rack (2), and is located behind the wire rack (2);

[0051] The X-direction moving mechanism (6) is connected to the main machine (5) by a guide rail assembly (5.4), and is located between the upper needle beam assembly (5.6), the lower needle beam assembly (5.8) and the upper shuttle beam assembly (5.7), the lower shuttle beam assembly (5.9);

[0052] The spreading mechanism (7) is connected to the X-direction moving mechanism (6), is located below the front side of the X-direction moving mechanism (6), and is fixed with screws;

[0053] The rear stand (8) is located behind the main machine (5);

[0054] The hopper (1.2) is connected to the feeding frame (1.1), and is located in front of and behind the feeding frame (1.1) and fixed with screws;

[0055] The feeding roller assembly (1.3) is connected to the feeding frame (1.1) and fixed with screws;

[0056] The tension roller assembly (1.4) is connected to the feeding frame (1.1), is located below the feeding roller assembly (1.3), and is fixed with screws;

[0057] The handrail (1.5) is connected to the loading frame (1.1), is located in front of the loading frame (1.1), and is fixed with screws;

[0058] The sponge placement rack (1.6) is connected to the feeding frame (1.1), is located in front of the feeding frame (1.1), and is fixed with screws;

[0059] The running wheels (1.7) are connected to the feeding frame (1.1) and are respectively located at the four corners of the lower side of the feeding frame (1.1) and fixed with screws;

[0060] The left cabinet (5.1) and the right cabinet (5.2) are connected by a connecting beam (5.3), and the connecting beam (5.3) is located between the left cabinet (5.1) and the right cabinet (5.2) and is fixed by screws;

[0061] The guide rail assembly (5.4) is connected to the connecting beam (5.3), is located in front of the connecting beam (5.3), and is fixed with screws;

[0062] The lead screw assembly (5.5) is connected to the left cabinet (5.1) and the X-axis moving mechanism (6) respectively and fixed with screws;

[0063] The upper needle beam assembly (5.6) is connected to the left cabinet (5.1) and the right cabinet (5.2), is located between the left cabinet (5.1) and the right cabinet (5.2), and is fixed with screws;

[0064] The upper shuttle beam assembly (5.7) is connected to the left cabinet (5.1) and the right cabinet (5.2), is located between the left cabinet (5.1) and the right cabinet (5.2), and is behind the upper needle beam assembly (5.6), and is fixed with screws;

[0065] The lower needle beam assembly (5.8) is connected to the left cabinet (5.1) and the right cabinet (5.2), is located between the left cabinet (5.1) and the right cabinet (5.2), and is below the upper needle beam assembly (5.6), and is fixed with screws;

[0066] The lower shuttle beam assembly (5.9) is connected to the left cabinet (5.1) and the right cabinet (5.2), is located between the left cabinet (5.1) and the right cabinet (5.2), and is below the upper shuttle beam assembly (5.7), and is fixed with screws;

[0067] The machine head assembly (5.10) is connected to the upper needle beam assembly (5.6) and the lower needle beam assembly (5.8) respectively and fixed with screws;

[0068] The rotary hook assembly (5.11) is connected to the upper shuttle beam assembly (5.7) and the lower shuttle beam assembly (5.9) respectively and fixed with screws;

[0069] The upper roller assembly (6.3) is connected to the left column (6.1) and the right column (6.2), is located between the left column (6.1) and the right column (6.2), and is fixed with screws;

[0070] The lower roller assembly (6.4) is connected to the left column (6.1) and the right column (6.2), is located between the left column (6.1) and the right column (6.2), and is below the upper roller assembly (6.3), and is fixed with screws;

[0071] The spreading roller assembly (6.5) is connected to the left column (6.1) and the right column (6.2), and is respectively located between the left column (6.1) and the right column (6.2), between the upper roller assembly (6.3) and the lower roller assembly (6.4), and below the lower roller assembly (6.4), and is fixed with screws;

[0072] The working process of the utility model is as follows: the hopper (1.2) is used to place the fabric, the sponge placement rack (1.6) is used to place the filling material such as sponge, the two layers of fabric clamp the filling material, pass through the feeding roller assembly (1.3), the tension roller assembly (1.4), and the connecting piece (3) to reach the spreading mechanism (7), and then pass through the spreading roller (6.5), the lower roller assembly (6.4), the spreading roller (6.5), the upper roller assembly (6.3), the upper roller assembly (6.3) and the lower roller assembly (6.4) clamp the fabric, the head assembly (5.10) and the rotary hook assembly (5.11) cooperate to sew, the X-direction moving mechanism (6) moves left and right in the X direction through the screw assembly (5.5), and conveys the fabric in the Y direction through the lower roller assembly (6.4) and the upper roller assembly (6.3), and the X direction and the Y direction cooperate to sew various patterns.

Claims

1. A multi-head high-speed quilting machine, comprising: Feeding mechanism, wire rack, connecting parts, front standing platform, main machine, X-axis moving mechanism, spreading mechanism, rear standing platform; the feeding mechanism is located at the front end of the equipment and is connected to the X-axis moving mechanism through the connecting parts; the feeding mechanism is connected to the wire rack; the front standing platform is located between the main machine and the wire rack; the X-axis moving mechanism is connected to the main machine; the spreading mechanism is connected to the X-axis moving mechanism; the rear standing platform is located behind the main machine.

2. The multi-head high-speed quilting machine according to claim 1, characterized in that: The feeding mechanism includes: a feeding frame, a hopper, a feeding roller assembly, a tension roller assembly, an armrest, a sponge placement rack, and a running wheel; the hopper is connected to the feeding frame and is respectively located in front and behind the feeding frame; the feeding roller assembly is connected to the feeding frame; the tension roller assembly is connected to the feeding frame and is located below the feeding roller assembly; the armrest is connected to the feeding frame and is located in front of the feeding frame; the sponge placement rack is connected to the feeding frame and is located in front of the feeding frame; the running wheel is connected to the feeding frame and is respectively located at the four corners of the lower side of the feeding frame.

3. The multi-head high-speed quilting machine according to claim 1, characterized in that: The main machine includes: a left cabinet, a right cabinet, a connecting beam, a guide rail assembly, a screw assembly, an upper needle beam assembly, an upper shuttle beam assembly, a lower needle beam assembly, a lower shuttle beam assembly, a machine head assembly, and a rotary hook assembly; the left cabinet and the right cabinet are connected by a connecting beam, and the connecting beam is located between the left cabinet and the right cabinet; the guide rail assembly is connected to the connecting beam and is located in front of the connecting beam; the screw assembly is respectively connected to the left cabinet and the X-direction moving mechanism; the upper needle beam assembly is connected to the left cabinet and the right cabinet, and is located between the left cabinet and the right cabinet between; the upper shuttle beam assembly is connected to the left cabinet and the right cabinet, located between the left cabinet and the right cabinet, behind the upper needle beam assembly; the lower needle beam assembly is connected to the left cabinet and the right cabinet, located between the left cabinet and the right cabinet, below the upper needle beam assembly; the lower shuttle beam assembly is connected to the left cabinet and the right cabinet, located between the left cabinet and the right cabinet, below the upper shuttle beam assembly; the machine head assembly is respectively connected to the upper needle beam assembly and the lower needle beam assembly; the rotary shuttle assembly is respectively connected to the upper shuttle beam assembly and the lower shuttle beam assembly.

4. The multi-head high-speed quilting machine according to claim 1, characterized in that: The X-direction moving mechanism includes: a left column, a right column, an upper roller assembly, a lower roller assembly, and a spreading roller assembly; the upper roller assembly is connected to the left column and the right column, and is located between the left column and the right column; the lower roller assembly is connected to the left column and the right column, and is located between the left column and the right column, and below the upper roller assembly; the spreading roller assembly is connected to the left column and the right column, and is respectively located between the left column and the right column, between the upper roller assembly and the lower roller assembly, and below the lower roller assembly.

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