Stable conveying mechanism

Abstract

The utility model provides a stable conveying mechanism which comprises a conveying mechanism, the conveying mechanism is provided with at least one set of positioning mechanism in the conveying direction of the conveying mechanism, and the positioning mechanism acts on fabric in a rolling point pressing mode so that the fabric can not deform in all directions in the conveying process. The problem that soft garment materials are prone to deformation in the conveying process and the positioning stress process is solved.

Description

Technical Field

[0001] This utility model relates to the field of fabric processing technology, and in particular to a stable conveying mechanism. Background Technology

[0002] Fabric is the material used to make clothing. For clothing worn close to the skin and for extended periods of exercise, such as marathon running clothes and basketball uniforms, the presence of seams often poses a certain risk of friction. With the continuous development and advancement of technology, the demand for seamless bonding technology in the clothing industry is increasing. It can not only effectively avoid the friction problem of seams, but also significantly improve the aesthetics of clothing, thus gaining popularity among consumers.

[0003] However, softer clothing fabrics are prone to deformation during transport and positioning under stress. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a stable conveying mechanism. The positioning mechanism uses a rolling point pressing method to act on the fabric, so that the fabric does not undergo anisotropic deformation during the conveying process, thus solving the problem that soft clothing fabrics are prone to deformation during the positioning force process.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A stable conveying mechanism includes a conveying mechanism, wherein the conveying mechanism is provided with at least one set of positioning mechanisms along its conveying direction, the positioning mechanisms acting on the fabric in a rolling point pressing manner so that the fabric does not undergo anisotropic deformation during the conveying process.

[0007] Preferably, the positioning mechanism includes two sets of auxiliary pressure rollers spaced apart, one set being located on the same side as the fabric to be processed, and the other set being located near the edge of the conveying mechanism.

[0008] Preferably, the auxiliary pressure roller is provided with several toothed structures in the circumference, and the top of each tooth of the toothed structure is set in the same oblique direction. The tangent direction is opposite to the rotation direction, and the rotation direction is opposite to the rotation direction of the conveying mechanism.

[0009] Preferably, the auxiliary pressure roller is passively driven.

[0010] Preferably, the positioning mechanism is mounted on the worktable via a lifting mechanism, and the positioning mechanism is vertically raised and lowered under the drive of the lifting mechanism.

[0011] Preferably, the positioning mechanism further includes a mounting base and a connecting shaft disposed on the mounting base and arranged perpendicular to the conveying direction of the conveying mechanism.

[0012] Preferably, the connecting shaft is rotatably mounted on the mounting base, and the auxiliary pressure roller is coaxial with the connecting shaft and drives synchronously.

[0013] Preferably, the two sets of auxiliary pressure rollers are rotatably mounted on the connecting shaft.

[0014] Preferably, the conveying mechanism achieves traction and conveying of the fabric through negative pressure adsorption.

[0015] Preferably, the conveying mechanism includes a belt conveyor, a sealed chamber located inside the belt conveyor, and a negative pressure generator communicating with the inside of the sealed chamber. The upper plate of the sealed chamber has a through hole a, and the belt of the belt conveyor has through holes b evenly distributed. When the negative pressure generator is activated, the negative pressure acts through the through holes a and b to adsorb and position the lower surface of the fabric.

[0016] As another preferred embodiment, both the input and output ends of the belt conveyor are provided with elastic adjustment components, which are inclined against the belt of the belt conveyor.

[0017] The beneficial effects of this utility model are as follows:

[0018] 1. This utility model achieves the fabric transmission method of the auxiliary pressure roller of the positioning mechanism by means of special structural design, so that the auxiliary pressure roller transmits the fabric in a point-to-line manner. The fabric will not be stretched or deformed during the transmission process, thus ensuring the uniformity of the fabric in all directions.

[0019] 2. This utility model provides an elastic adjustment component at least at the input end and output end of the belt conveyor. The elastic adjustment component is inclined against the belt of the belt conveyor, so that the belt maintains a certain tension, thereby achieving a tight fit between the belt and the upper surface of the sealing chamber, and thus improving the effect of negative pressure adsorption on the fabric.

[0020] In summary, this utility model has the advantages of simple structure and stable conveying. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a side view of the entire utility model;

[0023] Figure 3 This is a schematic diagram of the positioning mechanism of this utility model;

[0024] Figure 4 This is a top view of the overall structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the overall structure of this utility model under point pressure operation;

[0026] Figure 6 This is a schematic diagram of the conveying mechanism of this utility model. Detailed Implementation

[0027] 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.

[0028] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model 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, and therefore should not be construed as a limitation of this utility model. 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 indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] Example 1

[0030] like Figure 1-6 As shown, this embodiment provides a stable conveying mechanism, including a conveying mechanism 1. The conveying mechanism 1 is provided with at least one set of positioning mechanisms 3 along its conveying direction. The positioning mechanisms 3 act on the fabric 100 by rolling point pressing so that the fabric 100 does not undergo anisotropic deformation during the conveying process.

[0031] In this embodiment, a positioning mechanism is provided on the conveying mechanism. The positioning mechanism includes two sets of spaced auxiliary pressure rollers. One set is located on the same side as the part of the fabric to be processed. The auxiliary pressure rollers are provided with several toothed structures in the circumference to achieve rolling point pressure on the fabric, so that the fabric does not undergo anisotropic deformation during the conveying process and the conveying is stable, thereby improving the processing quality of the fabric, such as applying glue, folding edges or hot pressing, and solving the problem of wrinkles in some parts of the soft fabric during the processing.

[0032] In addition, multiple positioning mechanisms 3 can be set up. By using two sets of positioning mechanisms 3 in combination, the fabric to be processed is positioned at both ends, and the transmission state is unique and stable.

[0033] Furthermore, such as Figure 4 As shown, the positioning mechanism 3 includes two sets of auxiliary pressure rollers 31 spaced apart, one set being set on the same side as the fabric to be processed, and the other set being set near the edge of the conveying mechanism 1.

[0034] It should be noted that, preferably, when the fabric is being hemmed, one set of rollers is positioned on the same side as the hemming device, and the other set is positioned near the edge of the conveying mechanism 1. This ensures that the fabric is stretched and does not deform at least at the glue application point, which is beneficial for a uniform glue application effect. Of course, since the fabric piece is also relatively narrow in size to the hemming device, the auxiliary pressure rollers 31 are positioned close to the hemming device in the width direction, which also has a good unfolding and positioning effect on the hemmed part of the fabric piece, which is beneficial for the hemming quality.

[0035] Similarly, the principle is the same when applying glue or hot pressing to fabrics. Before applying glue or hot pressing, the fabric can maintain a good unfolding and positioning effect, thus improving the quality of fabric processing.

[0036] Moreover, such as Figure 5 As shown, the auxiliary pressure roller 31 is provided with several toothed structures in the circumference. The top of the teeth of the toothed structures are all set in the same oblique direction. The tangent direction is opposite to the rotation direction, and the rotation direction is opposite to the rotation direction of the conveying mechanism 1.

[0037] For softer fabrics such as marathon running apparel and basketball uniforms, which have high elasticity, deformation and wrinkles are easily caused during transmission by the conveying mechanism. In this embodiment, the positioning mechanism 3 includes two sets of spaced auxiliary pressure rollers 31, and several toothed structures are evenly distributed on the outer circumference of the auxiliary pressure rollers 31. The top of the teeth of the toothed structures are all set in the same oblique direction, and their tangent direction is opposite to the rotation direction. When the toothed structure is in contact with the fabric, the oblique direction of its tooth top is towards the input end of the fabric. The auxiliary pressure rollers 31 are driven by the conveying mechanism 1 to rotate passively, and the rotation direction is opposite to the rotation direction of the conveying mechanism 1. This realizes that the auxiliary pressure rollers 31 transmit the fabric in a point-to-line manner, so that the fabric will not be stretched or deformed during the transmission process, ensuring the uniformity of the fabric in all directions.

[0038] Furthermore, the auxiliary pressure roller 31 is passively driven.

[0039] Furthermore, such as Figure 1 As shown, the positioning mechanism 3 is installed on the workbench 4 via the lifting mechanism 5, and the positioning mechanism 3 is vertically raised and lowered under the drive of the lifting mechanism 5.

[0040] It should be noted that the positioning mechanism 3 is installed on the workbench 4 via the lifting mechanism 5. In the non-working state, the positioning mechanism 3 is raised to a certain height via the lifting mechanism 5, so that the fabric can be manually pulled and placed between the positioning mechanism 3 and the conveying mechanism during the initial work. When in the working state, the positioning mechanism 3 is lowered to the upper surface of the fabric via the lifting mechanism 5 and makes contact with it.

[0041] Furthermore, such as Figure 3 As shown, the positioning mechanism 3 also includes a mounting base 32 and a connecting shaft 33 disposed on the mounting base 32 and arranged perpendicular to the conveying direction of the conveying mechanism 1.

[0042] The connecting shaft 33 is rotatably mounted on the mounting base 32, and the auxiliary pressure roller 31 is coaxial with the connecting shaft 33 and drives synchronously.

[0043] Alternatively, the two sets of auxiliary pressure rollers 31 are rotatably mounted on the connecting shaft 33.

[0044] Example 2

[0045] like Figure 1 , Figure 6 As shown, components that are the same as or corresponding to those in Embodiment 1 are referred to using the same reference numerals as in Embodiment 1. For simplicity, only the differences from Embodiment 1 are described below. The difference between Embodiment 2 and Embodiment 1 is as follows:

[0046] Furthermore, the conveying mechanism 1 achieves traction and conveying of the fabric 100 through negative pressure adsorption.

[0047] Furthermore, the conveying mechanism 1 includes a belt conveyor 11, a sealed chamber 12 located inside the belt conveyor 11, and a negative pressure generator communicating with the interior of the sealed chamber 12. The upper plate of the sealed chamber 12 has a through hole a13, and the belt 10 of the belt conveyor 11 has through holes b evenly distributed. When the negative pressure generator is activated, the negative pressure acts through the through hole a13 and the through hole b to adsorb and position the lower surface of the fabric.

[0048] In this embodiment, the conveying mechanism 1 achieves traction and conveying of the fabric 100 through negative pressure adsorption. Specifically, the negative pressure generator is activated, and the negative pressure adsorbs the lower surface of the fabric through through holes a13 and b, so that the fabric is firmly attached to the belt conveyor 11 and is stably transported under the traction of the belt conveyor 11.

[0049] Furthermore, at least one of the input or output ends of the belt conveyor 11 is provided with an elastic adjustment component 14, which is inclined against the belt 10 of the belt conveyor 11.

[0050] Among them, elastic adjustment components 14 are provided at both the input and output ends of the belt conveyor 11. The elastic adjustment components 14 are inclined against the belt of the belt conveyor, so that the belt maintains a certain tension, so as to achieve a tight fit between the belt and the upper surface of the sealing chamber 12, thereby improving the effect of negative pressure adsorption on the fabric.

[0051] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A stable conveying mechanism, comprising a conveying mechanism (1), characterized in that, The conveying mechanism (1) is provided with at least one set of positioning mechanisms (3) along its transmission direction. The positioning mechanism (3) acts on the fabric (100) in a rolling point pressing manner so that the fabric (100) does not undergo anisotropic deformation during the transmission process.

2. The stable conveying mechanism according to claim 1, characterized in that, The positioning mechanism (3) includes two sets of auxiliary pressure rollers (31) spaced apart, one set being set on the same side as the fabric to be processed, and the other set being set near the edge of the conveying mechanism (1).

3. The stable conveying mechanism according to claim 2, characterized in that, The auxiliary pressure roller (31) is provided with several toothed structures in the circumference. The top of the toothed structure is set in the same oblique direction. Its tangent direction is opposite to the rotation direction, and its rotation direction is opposite to the rotation direction of the conveying mechanism (1).

4. A stable conveying mechanism according to claim 2, characterized in that, The positioning mechanism (3) is installed on the workbench (4) via the lifting mechanism (5), and the positioning mechanism (3) is vertically lifted and lowered under the drive of the lifting mechanism (5).

5. A stable conveying mechanism according to claim 2, characterized in that, The positioning mechanism (3) also includes a mounting base (32) and a connecting shaft (33) disposed on the mounting base (32) and arranged perpendicular to the conveying direction of the conveying mechanism (1).

6. A stable conveying mechanism according to claim 5, characterized in that, The connecting shaft (33) is rotatably mounted on the mounting base (32), and the auxiliary pressure roller (31) is coaxial with the connecting shaft (33) and drives synchronously.

7. A stable conveying mechanism according to claim 5, characterized in that, The two sets of auxiliary pressure rollers (31) are rotatably mounted on the connecting shaft (33).

8. A stable conveying mechanism according to claim 1, characterized in that, The conveying mechanism (1) achieves traction and conveying of the fabric (100) through negative pressure adsorption.

9. A stable conveying mechanism according to claim 8, characterized in that, The conveying mechanism (1) includes a belt conveyor (11), a sealed chamber (12) located inside the belt conveyor (11), and a negative pressure generator communicating with the inside of the sealed chamber (12). The upper plate of the sealed chamber (12) is provided with a through hole a (13), and the belt (10) of the belt conveyor (11) is provided with through holes b. When the negative pressure generator is activated, the negative pressure acts through the through hole a (13) and through hole b to adsorb and position the lower surface of the fabric.

10. A stable conveying mechanism according to claim 9, characterized in that, At least one of the input or output ends of the belt conveyor (11) is provided with an elastic adjustment component (14), which is inclined against the belt (10) of the belt conveyor (11).

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