A multi-angle automatic cutting and sewing machine for Velcro processing

Abstract

The utility model discloses a multi-angle automatic cutting and sewing machine for Velcro processing, including an automatic cutting and sewing machine body, and is characterized in that: a support column is provided on the automatic cutting and sewing machine body, a sewing mechanism is connected to the support column, a workbench is provided below the sewing mechanism, the workbench is slidably connected to a slide rail through a slider fixed at the bottom thereof, and a cutting mechanism and an intelligent gripper are sequentially provided at the outer end of the workbench relative to the sewing mechanism. The utility model is provided with two operating functions of cutting and sewing, and not only has a high degree of automation, but its sewing structure can also be comprehensively moved at multiple angles and in multiple directions, thereby improving the sewing flexibility, work efficiency and surface sewing accuracy of Velcro.

Description

Technical Field

[0001] The utility model relates to the technical field of hook and loop fastener processing, in particular to a multi-angle automatic cutting and sewing machine for hook and loop fastener processing. Background Art

[0002] The buckle, also known as Velcro or squeak, is called the mother-child buckle in the industry term. It is a commonly used connecting auxiliary material for luggage and clothing. It is divided into two sides of male and female: one is fine and soft fiber, and the other is elastic fiber with hooks. The male and female are interlocked. When subjected to a certain horizontal force, the elastic hook is straightened, loosened from the velvet ring and opened, and then returned to the original hook shape. This can be opened and closed repeatedly for as many as 10,000 times. It is also often used as a connecting auxiliary material on clothes, both sides of the mother molecule. It is widely used in clothing, shoes, hats, gloves, leather bags, sofas, cars and boats, seat cushions, aviation supplies, raincoats, curtains, toys, sleeping bags, sports equipment, audio equipment, medical equipment, tents, small bike sheaths, various military products, electronic wires, chargers and display equipment, etc. The processing of buckle tape often requires two equipment: cutting machine and sewing machine.

[0003] The defects of Velcro processing in the prior art are:

[0004] 1. It requires the use of two types of equipment: cutting machines and sewing machines. The processing procedures are complicated and the cost is high.

[0005] 2. The Velcro is easily cut off-center, the sewing automation is low, and the processing efficiency is not high.

[0006] To this end, we proposed a multi-angle automatic cutting and sewing machine for Velcro processing to overcome the above problems. Utility Model Content

[0007] In view of the above-mentioned shortcomings existing in the prior art, the purpose of the utility model is to provide a multi-angle automatic cutting and sewing machine for Velcro processing, which is used to solve the problems that the existing Velcro is easy to cut off-center, has low sewing automation, has low processing efficiency, and has complex processing procedures and high costs.

[0008] The technical solution adopted by the utility model to achieve the above-mentioned purpose is: a multi-angle automatic cutting and sewing machine for buckle processing, including an automatic cutting and sewing machine body, and its characteristic is that a support column is provided on the body of the automatic cutting and sewing machine, and a sewing mechanism is connected to the support column, and a work table is provided below the sewing mechanism, and a work table is slidably connected to the slide rail through the slide block fixed at the bottom, and the work table is provided with a cutting mechanism and an intelligent gripper in sequence relative to the outer end of the sewing mechanism.

[0009] In order to further improve the ease of use of the multi-angle automatic cutting and sewing machine for Velcro processing, the solution adopted by the utility model is that a fixing block is provided on one side of the top end of the support column, and is connected to the sewing mechanism through the fixing block.

[0010] In order to further improve the use convenience of the multi-angle automatic cutting and sewing machine for Velcro processing, the solution adopted by the utility model is that a scale is fixedly connected to the surface of the sewing mechanism.

[0011] In order to further improve the convenience of the multi-angle automatic cutting sewing machine for buckle processing, the utility model adopts the scheme: the sewing mechanism is provided with a fixed groove, a transmission shaft, a drive motor, a balance block, a needle holder, a spring member and a double-headed sewing needle. The fixing groove is fixed at one end of the sewing mechanism, and is connected to a support column through a fixing groove, the transmission shaft is provided inside the sewing mechanism, the drive motor is slidly connected to the transmission shaft, and a balance block is slidly connected between the top end of the driving motor and the interior of the sewing mechanism, the needle holder is electrically connected to the bottom end of the driving motor, and the double-headed sewing needle is fixedly connected to the needle holder through a spring member.

[0012] In order to further improve the ease of use of the multi-angle automatic cutting and sewing machine for Velcro processing, the solution adopted by the utility model is that one end of the transmission shaft is connected to an adjustment seat for changing the distance of the transmission shaft.

[0013] In order to further improve the ease of use of the multi-angle automatic cutting and sewing machine for Velcro processing, the solution adopted by the utility model is that the spring member is a compression spring, and the compression spring is fixedly connected to the double-headed sewing needle at the bottom end through a damping member.

[0014] In order to further improve the ease of use of the multi-angle automatic cutting and sewing machine for Velcro processing, the solution adopted by the utility model is that a sewing area is provided at the center of the workbench, and a plurality of pressure-maintaining parts are evenly distributed on the sewing area.

[0015] In order to further improve the convenience of the use of a multi-angle automatic cutting and sewing machine for buckle processing, the utility model adopts the solution: the cutting mechanism is provided with a feed outlet, a telescopic cylinder, a piston rod and a cutting blade, the feed outlet is arranged through the cutting mechanism, and all cutting blades are slidably connected to the inside of the feed outlet, and the cutting blade is movably connected to the telescopic cylinder up and down through the piston rod, and the telescopic cylinder is fixed at the top of the cutting mechanism.

[0016] In order to further improve the convenience of the use of a multi-angle automatic cutting and sewing machine for buckle processing, the utility model adopts the solution: the intelligent gripper is provided with a motor assembly, a rotating shaft, an adapter arm and a jaw. The motor assembly is electrically connected to one end of the intelligent gripper. One end of the adapter arm is rotatably connected to the motor assembly at 360° through the rotating shaft, and the other end of the adapter arm is connected to the organic jaw.

[0017] In order to further improve the use convenience of the multi-angle automatic cutting and sewing machine for Velcro processing, the solution adopted by the utility model is: a pile cap is arranged at the bottom end of the automatic cutting and sewing machine body.

[0018] The beneficial effects of the utility model are as follows: the multi-angle automatic cutting and sewing machine for Velcro processing is provided with two Velcro processing functions of cutting and sewing, and not only has a high degree of automation, but its sewing structure can also be comprehensively moved at multiple angles and in multiple directions, thereby improving the sewing flexibility of the Velcro, processing efficiency and surface sewing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the sewing mechanism of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the workbench of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the cutting mechanism of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the mechanical arm of the utility model.

[0024] In the figure: 1 automatic cutting sewing machine body, 2 pile bearing tables, 3 support columns, 31 fixed blocks, 4 sewing mechanisms, 41 fixed grooves, 42 drive shafts, 43 adjusting seats, 44 drive motors, 45 balance blocks, 46 needle seats, 47 spring parts, 48 ​​double-head sewing needles, 5 slide rails, 6 slides, 7 work tables, 71 sewing area, 72 pressure holding parts, 81 cutting mechanisms, 81 discharge ports, 82 telescopic cylinders, 83 piston rods, 84 cutting blades, 91 smart grippers, 91 motor assembly, 92 rotating shaft, 93 adapter arm, 94 claws. DETAILED DESCRIPTION

[0025] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1 The utility model discloses a multi-angle automatic cutting and sewing machine for Velcro processing, comprising an automatic cutting and sewing machine body 1, and a pile cap 2 is arranged at the bottom end of the automatic cutting and sewing machine body 1, so as to increase the height of the automatic cutting and sewing machine body 1 and improve its stability.

[0027] In the utility model: a support column 3 is provided on the automatic cutting and sewing machine body 1, a sewing mechanism 4 is connected to the support column 3, a workbench 7 is provided below the sewing mechanism 4, the workbench 7 is slidably connected to the slide rail 5 through a slider 6 fixed at the bottom thereof, and a cutting mechanism 8 and an intelligent gripper 9 are sequentially provided at the outer end of the workbench 7 relative to the sewing mechanism 4.

[0028] A fixing block 31 is provided on one side of the top of the support column 3, and is connected to the sewing mechanism 4 through the fixing block 31. A scale is fixedly connected to the surface of the sewing mechanism 4, and the sewing size is measured by the scale.

[0029] See also Figure 2 The sewing mechanism 4 is provided with a fixing groove 41, a transmission shaft 42, a driving motor 44, a balancing block 45, a needle seat 46, a spring member 47 and a double-headed sewing needle 48. The fixing groove 41 is fixedly arranged at one end of the sewing mechanism 4, and is connected to the support column 3 through the fixing groove 41. The transmission shaft 42 is arranged inside the sewing mechanism 4. The driving motor 44 is slidably connected to the transmission shaft 42, and a balancing block 45 is slidably connected between the top end of the driving motor 44 and the inside of the sewing mechanism 4. The needle seat 46 is electrically connected to the bottom end of the driving motor 44, and the double-headed sewing needle 48 is fixedly connected to the needle seat 46 through the spring member 47.

[0030] Furthermore, one end of the transmission shaft 42 is connected to an adjustment seat 43 for changing the distance of the transmission shaft 42 to adjust the size of the double-headed sewing needle 48.

[0031] Furthermore, the spring member 47 is a compression spring, which is fixedly connected to the double-headed sewing needle 48 at the bottom through a damping member, thereby effectively dissipating energy and absorbing shock.

[0032] See also Figure 3A sewing area 71 is provided at the center of the workbench 7, and a plurality of pressure retaining members 72 are evenly distributed on the sewing area 71. The pressure retaining members 72 can be used to fix the hook and loop fastener in all directions, which is convenient for sewing.

[0033] See also Figure 4 The cutting mechanism 8 is provided with a discharge port 81, a telescopic cylinder 82, a piston rod 83, and a cutting blade 84. The discharge port 81 is provided through the cutting mechanism 8. A cutting blade 84 is slidably connected inside the discharge port 81. The cutting blade 84 is connected to the telescopic cylinder 82 through the piston rod 83 so as to move up and down. The telescopic cylinder 82 is fixed to the top of the cutting mechanism 8. The cutting mechanism 8 can improve the cutting accuracy so as to simplify the processing flow of the hook and loop fastener so as to cooperate with the sewing mechanism 4.

[0034] See also Figure 5 The smart gripper 9 is provided with a motor assembly 91, a rotating shaft 92, a transfer arm 93 and a claw 94. The motor assembly 91 is electrically connected to one end of the smart gripper 9. One end of the transfer arm 93 is connected to the motor assembly 91 through the rotating shaft 92 to rotate 360 ​​degrees. The other end of the transfer arm 93 is connected to the claw 94. The smart gripper 9 can automatically grasp and place the Velcro so as to accurately sew the edge of the Velcro and improve the work efficiency.

[0035] The working principle of the utility model is as follows: when in use, firstly, the Velcro raw material is placed inside the discharge port 81 provided on the cutting mechanism 8, and the cutting blade 84 is driven by the telescopic cylinder 82 via the piston rod 83 to cut the Velcro raw material, and the fallen Velcro is grabbed and moved by the intelligent gripper 5 electronically controlled by the computer, and the Velcro is moved to the sewing area 71 at the center of the workbench 7, and the orientation of the workbench 7 can be adjusted by the forward and backward movement of the slider 6 on the slide rail 5, and the sewing mechanism 4 above the corresponding workbench 7 moves relatively, so that the double-headed sewing needle 48 can sew the Velcro at multiple angles.

[0036] The utility model has two operating functions of cutting and sewing. Not only is the degree of automation high, but the sewing structure can also perform multi-angle and multi-directional comprehensive movements to fully sew and process the Velcro, thereby improving the sewing flexibility of the Velcro, working efficiency and surface sewing accuracy.

[0037] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0039] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A multi-angle automatic cutting and sewing machine for processing hook and loop fasteners, comprising an automatic cutting and sewing machine body (1), characterized in that: A support column (3) is provided on the automatic cutting and sewing machine body (1), a sewing mechanism (4) is connected to the support column (3), a workbench (7) is provided below the sewing mechanism (4), the workbench (7) is slidably connected to a slide rail (5) via a slider (6) fixed at the bottom thereof, and a cutting mechanism (8) and an intelligent gripper (9) are provided in sequence at the outer end of the workbench (7) relative to the sewing mechanism (4).

2. The multi-angle automatic cutting and sewing machine for Velcro processing according to claim 1, characterized in that: A fixing block (31) is provided on one side of the top end of the support column (3), and is connected to the sewing mechanism (4) via the fixing block (31).

3. The multi-angle automatic cutting and sewing machine for Velcro processing according to claim 1, characterized in that: A scale is fixedly connected to the surface of the sewing mechanism (4).

4. The multi-angle automatic cutting and sewing machine for Velcro processing according to claim 1, characterized in that: The sewing mechanism (4) is provided with a fixing groove (41), a transmission shaft (42), a driving motor (44), a balancing block (45), a needle seat (46), a spring member (47) and a double-headed sewing needle (48); the fixing groove (41) is fixedly arranged at one end of the sewing mechanism (4) and connected to the support column (3) through the fixing groove (41); the transmission shaft (42) is arranged inside the sewing mechanism (4); the driving motor (44) is slidably connected to the transmission shaft (42); a balancing block (45) is slidably connected between the top end of the driving motor (44) and the inside of the sewing mechanism (4); the needle seat (46) is electrically connected to the bottom end of the driving motor (44); and the double-headed sewing needle (48) is fixedly connected to the needle seat (46) through the spring member (47).

5. The multi-angle automatic cutting and sewing machine for Velcro processing according to claim 4, characterized in that: One end of the transmission shaft (42) is connected to an adjustment seat (43) for changing the distance of the transmission shaft (42).

6. The multi-angle automatic cutting and sewing machine for Velcro processing according to claim 4, characterized in that: The spring member (47) is a compression spring, which is fixedly connected to the double-headed sewing needle (48) at the bottom end via a damping member.

7. The multi-angle automatic cutting and sewing machine for Velcro processing according to claim 1, characterized in that: A sewing area (71) is provided at the center of the workbench (7), and a plurality of pressure-maintaining parts (72) are evenly distributed on the sewing area (71).

8. The multi-angle automatic cutting and sewing machine for Velcro processing according to claim 1, characterized in that: The cutting mechanism (8) is provided with a discharge port (81), a telescopic cylinder (82), a piston rod (83), and a cutting blade (84); the discharge port (81) is arranged through the cutting mechanism (8); a cutting blade (84) is slidably connected inside the discharge port (81); the cutting blade (84) is connected to the telescopic cylinder (82) via the piston rod (83) so as to move up and down; and the telescopic cylinder (82) is fixedly arranged at the top end of the cutting mechanism (8).

9. The multi-angle automatic cutting and sewing machine for Velcro processing according to claim 1, characterized in that: The intelligent gripper (9) is provided with a motor assembly (91), a rotating shaft (92), a transfer arm (93) and a claw (94); the motor assembly (91) is electrically connected to one end of the intelligent gripper (9); one end of the transfer arm (93) is connected to the motor assembly (91) via the rotating shaft (92) in a 360° rotational manner; and the other end of the transfer arm (93) is connected to the claw (94).

10. The multi-angle automatic cutting and sewing machine for Velcro processing according to claim 1, characterized in that: A pile support (2) is arranged at the bottom end of the automatic cutting and sewing machine body (1).

Images