Braiding tape folding mechanism and braiding tape processing apparatus

Abstract

The application provides a webbing folding mechanism, which comprises a first clamping assembly, a second clamping assembly, a baffle and a first driving source. The first clamping assembly comprises a first clamping arm and a second clamping arm, and the first clamping arm is close to the second clamping arm to clamp the webbing. The second clamping assembly comprises a third clamping arm and a fourth clamping arm, and the third clamping arm is close to the fourth clamping arm to clamp the webbing. The baffle is arranged on the side of the second clamping assembly away from the first clamping assembly, and the extension direction of the baffle is a first direction. The extension directions of the first clamping arm, the second clamping arm, the third clamping arm and the fourth clamping arm are all parallel to the first direction. The first driving source is used for driving the second clamping assembly and the baffle to rotate synchronously around the first direction, so as to fold the webbing. In the scheme, the first driving source is used for driving the second clamping assembly and the baffle to rotate synchronously around the first direction, so that the automatic folding of the webbing can be realized, manual folding is replaced, the efficiency is higher, and the scheme is more suitable for batch production of products.

Description

Technical Field

[0001] This application relates to the technical field of webbing processing, and in particular to a webbing folding mechanism and webbing processing equipment. Background Technology

[0002] After the webbing is threaded through (such as with a D-ring), its tail needs to be folded and sewn. However, currently, many webbing folding operations are done manually, which is inefficient and unsuitable for product automation and mass production.

[0003] Therefore, it is necessary to provide a webbing folding mechanism and webbing processing equipment to replace manual folding of webbing. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a webbing folding mechanism and webbing processing equipment to replace manual folding of webbing.

[0005] According to the embodiments of this utility model, the first embodiment is provided as: a webbing folding mechanism, comprising:

[0006] A first clamping assembly includes a first clamping arm and a second clamping arm, wherein the first clamping arm is close to the second clamping arm to clamp the webbing;

[0007] The second clamping assembly includes a third clamping arm and a fourth clamping arm, the third clamping arm being close to the fourth clamping arm to clamp the webbing;

[0008] Baffles are spaced apart on the side of the second clamping assembly opposite to the first clamping assembly, the extending direction of the baffles being a first direction, and the extending directions of the first clamping arm, the second clamping arm, the third clamping arm, and the fourth clamping arm are all parallel to the first direction; and

[0009] A first driving source is used to drive the second clamping assembly and the baffle to rotate synchronously around a first direction in order to fold the webbing.

[0010] In a preferred embodiment, the drive source drives the second clamping assembly to rotate 180° so that the webbing forms a fold position one at the third clamping arm, the drive source drives the baffle to rotate 180° so that the baffle contacts the webbing, and the drive source drives the baffle to continue to rotate 180° so that the webbing forms a fold position two at the baffle.

[0011] In a preferred embodiment, the webbing folding mechanism includes a slide rail, a sliding portion, and a second drive source. The second drive source drives the sliding portion to slide along the slide rail in a first direction. The sliding portion includes a first clamping assembly, a second clamping assembly, and a baffle.

[0012] In a preferred embodiment, the sliding portion further includes a limiting block, and the webbing folding mechanism is further provided with a buffer limiting rod. The limiting block is located between the two buffer limiting rods, and the buffer limiting rod is used to limit the travel of the sliding portion along the first direction.

[0013] In a preferred embodiment, the baffle, the second clamping arm, and the fourth clamping arm are at the same height.

[0014] In a preferred embodiment, the third clamping arm, the fourth clamping arm, and the baffle each include a first end and a second end, wherein the first end is the end that contacts the webbing, and the width of the first end of the third clamping arm, the fourth clamping arm, and the baffle is smaller than the width of the second end.

[0015] This utility model also provides a webbing processing device, which includes the webbing folding mechanism described in any of the above embodiments.

[0016] In a preferred embodiment, the webbing processing equipment further includes a third drive source and a sewing mechanism. The third drive source drives the webbing folding mechanism to rotate horizontally so as to send the webbing to the sewing mechanism.

[0017] In a preferred embodiment, the sewing mechanism includes two presser feet and a needle located between the two presser feet. When the webbing folding mechanism rotates to face the sewing mechanism, the third clamping arm is located between the two presser feet, and the needle is directly opposite the third clamping arm.

[0018] In a preferred embodiment, the webbing processing equipment further includes a buckle-fastening mechanism. After the second clamping assembly clamps the webbing from the buckle-fastening mechanism, the third drive source drives the webbing folding mechanism to rotate 90° to send the webbing to the sewing mechanism.

[0019] This utility model has the following beneficial effects:

[0020] In the solution of this application, the second clamping component and the baffle are driven to rotate synchronously around the first direction by the first driving source, which can realize the automated folding of the webbing, replacing manual folding, which is more efficient and more suitable for mass production of products. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the webbing folding mechanism according to an embodiment of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of the webbing folding mechanism according to an embodiment of the present invention;

[0023] Figure 3This is a schematic diagram showing the state of the webbing after folding according to an embodiment of the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of the ribbon processing equipment according to an embodiment of the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of the ribbon processing equipment according to an embodiment of the present invention;

[0026] Figure 6 for Figure 5 Enlarged view of point e in the middle;

[0027] Figure 7 This is a schematic diagram of the structure of the ribbon processing equipment according to an embodiment of the present invention;

[0028] Figure 8 for Figure 7 A magnified view of point f in the middle.

[0029] Reference numerals: a. Webbing folding mechanism; 11. First clamping arm; 12. Second clamping arm; 21. Third clamping arm; 22. Fourth clamping arm; 30. Baffle; d1. First end; d2. Second end; 40. First drive source; 50. Slide rail; 60. Second drive source; 71. Limiting block; 72. Buffer limiting rod; 80. Third drive source; 91. Presser foot; 92. Needle; b. Sewing mechanism; c. Buttoning mechanism; F1. First direction; G. Webbing; G1. Folding position one; G2. Folding position two; Detailed Implementation

[0030] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0031] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly set on the other component; when a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to the other component.

[0032] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" or "several" means two or more, unless otherwise explicitly specified.

[0034] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0035] Please refer to Figure 1 and Figure 2 This utility model provides a webbing G folding mechanism a, which includes a first clamping assembly, a second clamping assembly, a baffle 30, and a first driving source 40. The first clamping assembly includes a first clamping arm 11 and a second clamping arm 12, with the first clamping arm 11 close to the second clamping arm 12 to clamp the webbing G. The second clamping assembly includes a third clamping arm 21 and a fourth clamping arm 22, with the third clamping arm 21 close to the fourth clamping arm 22 to clamp the webbing G. The baffle 30 is located on the side of the second clamping assembly opposite to the first clamping assembly and is parallel to the second clamping assembly. The extension direction of the baffle 30 is a first direction F1. The extension directions of the first clamping arm 11, the second clamping arm 12, the third clamping arm 21, and the fourth clamping arm 22 are all parallel to the first direction F1. The first driving source 40 drives the second clamping assembly and the baffle 30 to rotate synchronously around the first direction F1 to fold the webbing G.

[0036] When the first drive source 40 operates and drives the second clamping assembly to rotate, the third clamping arm 21 and the fourth clamping arm 22 clamp one end of the webbing G and cause it to fold. The rotating third clamping arm 21 and the fourth clamping arm 22 will also pull the webbing G. The webbing G can move in the gap between the first clamping arm 11 and the second clamping arm 12. Therefore, when the webbing G folds, it will be gradually pulled towards the third clamping arm 21 and the fourth clamping arm 22.

[0037] In this embodiment, the second clamping assembly and the baffle 30 are driven by the first driving source 40 to rotate synchronously around the first direction F1, which can realize the automated folding of the webbing G, replacing manual folding, which is more efficient and more suitable for mass production of products.

[0038] For specific details, please refer to Figure 1 There are gaps between the baffle 30 and both the third clamping arm 21 and the fourth clamping arm 22. One end of the webbing G passes through the gap between the third clamping arm 21 and the fourth clamping arm 22 and does not contact the baffle 30. At this time, the drive source drives the second clamping assembly to rotate 180° so that the webbing G forms fold position G1 at the third clamping arm 21. At the same time, the drive source drives the baffle 30 to rotate 180° so that the baffle 30 rotates to the lower end face of the folded webbing G, so that the baffle 30 contacts the webbing G. When the drive source drives the baffle 30 to continue rotating 180°, the webbing G forms fold position G2 at the baffle 30. At this time, the folding is completed. For details, please refer to [reference needed]. Figure 2 and Figure 3 , Figure 2 This is a schematic diagram showing the folding of the webbing G on the webbing G folding mechanism a. Figure 3 This is a schematic diagram of the folded webbing G.

[0039] It should be noted that the existing technology of manually folding the webbing G has the following drawbacks: regardless of whether different operators or the same operator folds the webbing G, it is difficult to ensure the consistency of the folding position, which will affect the position of subsequent sewing, thus affecting the consistency and aesthetics of the finished product.

[0040] By using the folding mechanism a of the webbing G, it is only necessary to control the length of the webbing G extending out of the second clamping arm 12 to a fixed value. Under automated folding, the folding position of the webbing G can be kept uniform, thereby ensuring the consistency and aesthetics of the finished product.

[0041] Preferably, the first driving source 40 can be a motor, and the output shaft of the motor is drivenly connected to the second clamping assembly and the baffle 30, thereby driving the second clamping assembly and the baffle 30 to rotate. The output shaft of the motor can be directly drivenly connected to the second clamping assembly and the baffle 30, or it can be indirectly drivenly connected to the second clamping assembly and the baffle 30 through belt drive. Specifically, the output shaft of the motor is indirectly drivenly connected to the second clamping assembly and the baffle 30 through belt drive, forming a configuration as follows: Figure 1 and Figure 4 The staggered design shown means that the first drive source 40, the second clamping component, and the baffle 30 have no overlapping projections in the first direction F1, resulting in a more reasonable layout.

[0042] In a preferred embodiment, the webbing G folding mechanism a includes a slide rail 50, a sliding part, and a second drive source 60. The second drive source 60 drives the sliding part to slide along the slide rail 50 in a first direction F1. The sliding part includes a first clamping component, a second clamping component, and a baffle 30.

[0043] In this embodiment, the first clamping assembly, the second clamping assembly, and the baffle 30 can slide back and forth under the drive of the second drive source 60, thereby facilitating the clamping and retraction of the webbing G from the feeding mechanism or the fastening mechanism c. The sliding portion may further include the second drive source 60 and a housing for mounting the second drive source 60, on which the first clamping assembly, the second clamping assembly, and the baffle 30 are all mounted.

[0044] In a preferred embodiment, reference may be made to Figure 1 The sliding part also includes a limiting block 71, and the webbing G folding mechanism a is also provided with a buffer limiting rod 72. The limiting block 71 is located between the two buffer limiting rods 72, and the buffer limiting rod 72 is used to limit the travel of the sliding part along the first direction F1.

[0045] In a preferred embodiment, the first clamping arm 11 moves downward toward the second clamping arm 12 to clamp the webbing G, the third clamping arm 21 moves downward toward the fourth clamping arm 22 to clamp the webbing G, and the baffle 30 is positioned at a lower position, that is, the baffle 30, the second clamping arm 12 and the fourth clamping arm 22 are at the same height.

[0046] In a preferred embodiment, reference may be made to Figure 2 The third clamping arm 21, the fourth clamping arm 22 and the baffle 30 each include a first end d1 and a second end d2, wherein the first end d1 is the end that contacts the webbing G, and the width of the first end d1 of the third clamping arm 21, the fourth clamping arm 22 and the baffle 30 is smaller than the width of the second end d2.

[0047] In this embodiment, the width of the second end d2 of the third clamping arm 21, the fourth clamping arm 22 and the baffle 30 is designed to be small, which can reduce the gap at the fold and improve the tightness of the fold. At the same time, the width of the second end d2 of the third clamping arm 21, the fourth clamping arm 22 and the baffle 30 is large, which can improve their bending strength.

[0048] For reference Figures 4-8 An embodiment of this utility model also provides a webbing G processing device, which includes the webbing G folding mechanism a of any of the above embodiments.

[0049] In a preferred embodiment, the webbing G processing equipment further includes a third drive source 80 and a sewing mechanism b. The third drive source 80 drives the webbing G folding mechanism a to rotate horizontally, so as to feed the webbing G to the sewing mechanism b. (See reference...) Figure 4 The webbing G processing equipment also includes a fastening mechanism c. The first and second clamping components of the webbing G folding mechanism a can extend forward to the fastening mechanism c by sliding on the slide rail 50, and bring back the fastened webbing G after clamping it.

[0050] The sewing mechanism b includes presser feet 91 and needle 92, with the needle 92 located between the two presser feet 91. When the webbing G folding mechanism a rotates to face the sewing mechanism b, it can be referenced... Figure 5 and Figure 6 At this point, the third clamping arm 21 is located between the two presser feet 91, and the needle 92 is directly aligned with the folding position G1 of the third clamping arm 21. No further positional adjustments are needed to easily sew this area. Preferably, the angle at which the front end of the webbing G folding mechanism a rotates from the buttoning mechanism c to the sewing mechanism b is 90°. This angle facilitates the design of the workstation and ensures high efficiency in transferring the webbing G.

[0051] Preferably, after the webbing G is brought to the sewing mechanism b, it can be referred to Figure 7 and Figure 8 The presser foot 91 can press down on the webbing G, and the first clamping component and the second clamping component can be retracted. After retraction, the needle 92 can directly sew the folded first position G1.

[0052] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A webbing folding mechanism, characterized in that, include: A first clamping assembly includes a first clamping arm and a second clamping arm, wherein the first clamping arm is close to the second clamping arm to clamp the webbing; The second clamping assembly includes a third clamping arm and a fourth clamping arm, the third clamping arm being close to the fourth clamping arm to clamp the webbing; A baffle is provided at intervals on the side of the second clamping assembly opposite to the first clamping assembly. The extension direction of the baffle is the first direction. The extension directions of the first clamping arm, the second clamping arm, the third clamping arm and the fourth clamping arm are all parallel to the first direction. as well as A first driving source is used to drive the second clamping assembly and the baffle to rotate synchronously around a first direction in order to fold the webbing.

2. The webbing folding mechanism according to claim 1, characterized in that, The drive source drives the second clamping assembly to rotate 180° so that the webbing forms a fold position one at the third clamping arm. The drive source drives the baffle to rotate 180° so that the baffle contacts the webbing. The drive source drives the baffle to continue rotating 180° so that the webbing forms a fold position two at the baffle.

3. The webbing folding mechanism according to claim 1, characterized in that, The webbing folding mechanism includes a slide rail, a sliding part, and a second drive source. The second drive source drives the sliding part to slide along the slide rail in a first direction. The sliding part includes a first clamping component, a second clamping component, and a baffle.

4. The webbing folding mechanism according to claim 3, characterized in that, The sliding part also includes a limiting block, and the webbing folding mechanism is further provided with a buffer limiting rod. The limiting block is located between the two buffer limiting rods, and the buffer limiting rod is used to limit the travel of the sliding part along the first direction.

5. The webbing folding mechanism according to claim 1, characterized in that, The baffle, the second clamping arm, and the fourth clamping arm are at the same height.

6. The webbing folding mechanism according to claim 1, characterized in that, The third clamping arm, the fourth clamping arm, and the baffle each include a first end and a second end, wherein the first end is the end that contacts the webbing, and the width of the first end of the third clamping arm, the fourth clamping arm, and the baffle is smaller than the width of the second end.

7. A ribbon processing equipment, characterized in that, Includes the webbing folding mechanism as described in any one of claims 1 to 6.

8. The ribbon processing equipment according to claim 7, characterized in that, The webbing processing equipment also includes a third drive source and a sewing mechanism. The third drive source drives the webbing folding mechanism to rotate horizontally so as to send the webbing to the sewing mechanism.

9. The ribbon processing equipment according to claim 8, characterized in that, The sewing mechanism includes two presser feet and a needle located between the two presser feet. When the webbing folding mechanism rotates to face the sewing mechanism, the third clamping arm is located between the two presser feet, and the needle is directly facing the third clamping arm.

10. The ribbon processing equipment according to claim 9, characterized in that, The webbing processing equipment also includes a buckle-fastening mechanism. After the second clamping component clamps the webbing from the buckle-fastening mechanism, the third driving source drives the webbing folding mechanism to rotate 90° to send the webbing to the sewing mechanism.

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