Automatic cloth feeding equipment for underpants sewing machine

Abstract

The utility model discloses an automatic cloth feeding device for a waistband trolley, which comprises an operation platform and a processing platform arranged on the surface of the operation platform, and further comprises a wide-head plate arranged at the upper end of the processing platform and a processing groove formed in the wide-head plate, the limiting groove is formed in the outer end of the operation platform, a connecting assembly is arranged in the limiting groove and composed of a connecting plate, a convex block, a clamping plate, a connecting rod and a limiting groove, a positioning rod is arranged in the operation platform, a belt is installed on the outer surface of the positioning rod, and a motor is arranged at the right end of the rear side of the positioning rod. A connecting plate is arranged on the outer side of the belt, a protruding block is arranged at the inner end of the connecting plate, and a clamping plate is installed on the upper side of the protruding block. According to the automatic cloth feeding equipment for the underpants trolley, the problems that when an existing underpants trolley is used, cloth cannot be automatically conveyed conveniently, and meanwhile, the cloth cannot be stably clamped conveniently are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of trouser waistband machines, in particular to automatic cloth feeding equipment for trouser waistband machines. Background Art

[0002] The trouser waist sewing machine is a covering sewing machine, which is also called stretch sewing. It is suitable for hemming sewing, stretch sewing after overlocking, lace sewing, hemming stretch sewing, and sewing on fabrics. When sewing the fabric, it is necessary to use a cloth feeding device for mobile sewing.

[0003] Most of the existing technical solutions have the following defects: when the existing waistband machine is in use, it is not convenient to automatically transport the cloth, and it is not convenient to stably clamp the cloth. Therefore, the utility model provides an automatic cloth feeding device for the waistband machine to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide an automatic cloth feeding device for trouser waistbands, so as to solve the problem that the existing trouser waistbands are not convenient for automatically conveying the cloth and stably clamping the cloth when in use.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: an automatic cloth feeding device for trouser waistband, comprising: an operating platform and a processing platform installed on the surface of the operating platform, and also comprising: a wide head plate arranged at the upper end of the processing platform, and a processing groove opened inside the wide head plate,

[0006] The limiting groove is arranged at the outer end of the operating platform, and a connecting component is arranged inside the limiting groove, and the connecting component is composed of a connecting plate, a protrusion, a clamping plate, a connecting rod and a limiting groove.

[0007] As a preferred technical solution of the utility model, a positioning rod is arranged inside the operating platform, a belt is installed on the outer surface of the positioning rod, and a motor is arranged at the rear right end of the positioning rod.

[0008] As a preferred technical solution of the utility model, a connecting plate is provided on the outer side of the belt, and the connecting plate is connected to the positioning rod through a thread.

[0009] As a preferred technical solution of the utility model, a protrusion is provided at the inner end of the connecting plate, and a clamping plate is installed on the upper side of the protrusion. A connecting rod is provided at the upper end of the connecting plate, and a limiting groove is opened inside the connecting plate.

[0010] As a preferred technical solution of the utility model, the protrusions are arranged at equal intervals on the surface of the connecting plate, and the longitudinal section of the protrusions is a semicircular structure.

[0011] As a preferred technical solution of the utility model, the connecting rod is connected to the connecting plate through a thread, and the connecting rod and the clamping plate are arranged to rotate relative to each other.

[0012] As a preferred technical solution of the present utility model, the connecting plate is slidably connected to the operating platform and the clamping plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the automatic cloth feeding device for the waistband of trousers solves the problem that the existing waistband of trousers is not convenient for automatically conveying the cloth and is not convenient for stably clamping the cloth when in use;

[0014] 1. Set a connecting plate to connect with the belt through a thread, clamp the fabric through the connecting assembly, and then start the motor to drive the positioning rod to rotate. At the same time, the belt moves to drive another positioning rod to rotate at the same time, so that the connecting plate can synchronously convey the fabric on the surface of the operating platform;

[0015] 2. The protrusions are arranged at equal intervals on the surface of the connecting plate, and the longitudinal section of the protrusions is a semicircular structure. When the cloth is placed on the surface of the protrusions, the setting of the protrusions will increase the roughness of the surface, so that the cloth is prevented from slipping when placed;

[0016] Furthermore, the connecting rod is connected to the connecting plate by a thread, and the connecting rod and the clamping plate are arranged to rotate relative to each other. The connecting plate is connected to the operating platform and the clamping plate in a relatively sliding manner. According to the thickness of the cloth, the connecting rod is rotated to drive the clamping plate to slide inside the limited groove. The cloth is clamped up and down by the protrusion and the clamping plate to prevent it from affecting the processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 3 This is a schematic diagram of the overall explosion structure of the positioning rod and the operating platform connected to the utility model;

[0020] Figure 4 It is a schematic diagram of the overall exploded structure of the connection assembly of the utility model.

[0021] In the figure: 1. operating platform; 2. limiting groove; 3. connecting assembly; 301. connecting plate; 302. protrusion; 303. clamping plate; 304. connecting rod; 305. limiting groove; 4. processing platform; 5. wide head plate; 6. processing groove; 7. motor; 8. belt; 9. positioning rod. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 The utility model provides a technical solution: an automatic cloth feeding device for a trouser waistband sewing machine, comprising an operating platform 1 and a processing platform 4 installed on the surface of the operating platform 1, and also comprising: a wide head plate 5 arranged at the upper end of the processing platform 4, and a processing groove 6 opened inside the wide head plate 5, a limiting groove 2, which is opened at the outer end of the operating platform 1, and a connecting component 3 is arranged inside the limiting groove 2, and the connecting component 3 is composed of a connecting plate 301, a protrusion 302, a clamping plate 303, a connecting rod 304 and a limiting groove 305. When cloth processing is required, the cloth is transported to the surface of the wide head plate 5 for sewing, and the operation is convenient.

[0024] Specific as Figure 1 and Figure 3 In the process, since a positioning rod 9 is provided inside the operating platform 1, and a belt 8 is installed on the outer surface of the positioning rod 9, and a motor 7 is provided at the rear right end of the positioning rod 9, a connecting plate 301 is provided on the outer side of the belt 8, and the connecting plate 301 is connected to the positioning rod 9 through a thread, the cloth is clamped by the connecting component 3, and then the motor 7 is started to drive the motor 7 to rotate one of the positioning rods 9, and the belt 8 moves at the same time, which will drive the other positioning rod 9 to rotate at the same time, so that the connecting plate 301 can synchronously transport the cloth on the surface of the operating platform 1.

[0025] Specific as Figure 2 and Figure 4In the embodiment, since the inner end of the connecting plate 301 is provided with a protrusion 302, and the upper side of the protrusion 302 is installed with a clamping plate 303, the upper end of the connecting plate 301 is provided with a connecting rod 304, and the inner part of the connecting plate 301 is provided with a limiting groove 305, the protrusions 302 are arranged at equal intervals on the surface of the connecting plate 301, and the longitudinal section of the protrusion 302 is a semicircular structure, when the cloth is placed on the surface of the protrusion 302, the setting of the protrusion 302 will increase the roughness of the surface, so that the cloth is prevented from slipping when placed, and the connecting rod 304 is connected to the connecting plate 301 through a thread, and the connecting rod 304 and the clamping plate 303 are relatively rotatable. The connecting plate 301 and the operating platform 1 and the clamping plate 303 are all relatively slidably connected. According to the thickness of the cloth, the connecting rod 304 is rotated to drive the clamping plate 303 to slide inside the limiting groove 305. The cloth is clamped up and down by the protrusion 302 and the clamping plate 303 to prevent affecting the processing. This is the method of using the automatic cloth feeding device of the trouser waist machine.

[0026] 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.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic cloth feeding device for trouser waistband, comprising: An operating platform (1) and a processing platform (4) mounted on the surface of the operating platform (1), characterized in that it also includes: a wide head plate (5) arranged at the upper end of the processing platform (4), and a processing groove (6) opened inside the wide head plate (5), A limiting groove (2) is provided at the outer end of the operating platform (1), and a connecting assembly (3) is arranged inside the limiting groove (2), wherein the connecting assembly (3) is composed of a connecting plate (301), a protrusion (302), a clamping plate (303), a connecting rod (304) and a limiting groove (305).

2. The automatic cloth feeding device for waistband of trousers according to claim 1, characterized in that: A positioning rod (9) is arranged inside the operating platform (1), a belt (8) is installed on the outer surface of the positioning rod (9), and a motor (7) is arranged at the rear right end of the positioning rod (9).

3. The automatic cloth feeding device for trouser waistband according to claim 2, characterized in that: A connecting plate (301) is provided on the outer side of the belt (8), and the connecting plate (301) is connected to the positioning rod (9) via a thread.

4. The automatic cloth feeding device for trouser waistband according to claim 3, characterized in that: The inner end of the connecting plate (301) is provided with a protrusion (302), and a clamping plate (303) is installed on the upper side of the protrusion (302). The upper end of the connecting plate (301) is provided with a connecting rod (304), and a limiting groove (305) is opened inside the connecting plate (301).

5. The automatic cloth feeding device for trouser waistband according to claim 4, characterized in that: The protrusions (302) are arranged at equal intervals on the surface of the connecting plate (301), and the longitudinal section of the protrusions (302) is a semicircular structure.

6. The automatic cloth feeding device for trouser waistband according to claim 4, characterized in that: The connecting rod (304) is connected to the connecting plate (301) via a thread, and the connecting rod (304) and the clamping plate (303) are arranged to rotate relative to each other.

7. The automatic cloth feeding device for trouser waistband according to claim 3, characterized in that: The connecting plate (301) is connected to the operating platform (1) and the clamping plate (303) in a relatively sliding manner.

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