Mould for manufacturing upper and lower three-in-one collars of shirts by automatic mould conveying machine

Abstract

The utility model discloses a shirt upper and lower three-in-one collar mould made by an automatic mould conveying machine, which comprises an upper mould plate, a lower mould plate and two layers of mould clamping plates arranged between the upper mould plate and the lower mould plate, the first layer of mould clamping plate is provided with a first sewing groove used for positioning a first collar layer, and the second layer of mould clamping plate is provided with a second sewing groove used for positioning a second collar layer. The lower template is provided with a third sewing groove used for positioning a third collar layer, and the upper template is further provided with sewing thread grooves corresponding to the first sewing groove, the second sewing groove and the third sewing groove. By arranging the upper template, the lower template and the multiple layers of clamping templates, three layers of collar cloth are automatically aligned and fixed, manual operation is not needed, and therefore rapid and efficient sewing on a production line is achieved; by arranging the sewing grooves in different layers, each layer of collar cloth can be accurately positioned to the respective position, so that the problem of dislocation easily occurring in manual operation is avoided, and automatic layering and positioning of the three layers of collar cloth are realized.

Description

Technical Field

[0001] The utility model relates to the field of sewing tools, in particular to an automatic mold-moving mechanism for making a three-in-one upper and lower collar mold for a shirt. Background Art

[0002] In the traditional process of suit shirt manufacturing, sewing the cuffs and collars is a delicate and time-consuming process. Existing technology usually relies on hand sewing, which requires craftsmen to have superb skills and patience to ensure the precise alignment and even sewing of each seam. Especially when making a three-in-one collar, this process becomes more complicated.

[0003] In the existing suit and shirt production process, sewing the cuffs usually involves multiple steps, including cutting, alignment, stitching, and subsequent finishing. The production of collars is equally cumbersome, requiring precise measurement and stitching skills to ensure that the shape and size of the collar meet the design requirements. For the production of a three-in-one collar, three layers of fabric must first be cut separately, and then aligned and stitched layer by layer by hand. This process is not only time-consuming, but also due to human factors, it is difficult to ensure that the quality of the collar of each shirt is completely consistent.

[0004] Although the existing hand-sewing technology still has an irreplaceable position in some high-end customization fields, it has obvious disadvantages in mass production. First, hand-sewing is inefficient and difficult to meet the market demand for rapid production. Secondly, due to the instability of manual operation, product quality is uneven and it is difficult to achieve standardized production. In addition, hand-sewing requires high skills from craftsmen, which increases production costs and dependence on professional talents. Utility Model Content

[0005] The technical problem to be solved by the utility model is: to solve the above-mentioned technical problems and to provide an automatic mold transport mechanism with high efficiency, accuracy, standardized production and convenient operation for making a three-in-one collar mold for a shirt.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] An automatic mold moving mechanism is used to make a three-in-one collar mold for a shirt, comprising an upper mold plate, a lower mold plate and two layers of clamping mold plates arranged between the upper mold plate and the lower mold plate, wherein the first layer of the clamping mold plate is provided with a first sewing groove for positioning a first collar layer, the second layer of the clamping mold plate is provided with a second sewing groove for positioning a second collar layer, the lower mold plate is provided with a third sewing groove for positioning a third collar layer, and the upper mold plate is also provided with stitching grooves corresponding to the first sewing groove, the second sewing groove and the third sewing groove.

[0008] Preferably, the third sewing groove is a U-shaped sewing groove, and sponge strips for marking are provided on the upper and lower sides of the U-shaped sewing groove, and a marking line matching one side of the third collar layer is drawn between the two ends of the sponge strip.

[0009] Preferably, the second sewing groove is a U-shaped sewing groove, and rubber strips perpendicular to the horizontal insertion are provided at both ends and the bottom of the U-shaped sewing groove. The rubber strips at both ends are acute-angled, and the bottom is an inwardly curved horizontal line.

[0010] Preferably, a rubber strip is provided above the center line of the second sewing groove, and positioning pins are provided between the rubber strip and the center of the transverse groove.

[0011] Preferably, a positioning nail is also provided on the inner side of each of the two rubber strips, and the three positioning nails are used together to fix the second collar layer on the second plywood.

[0012] Preferably, the first sewing groove is a U-shaped sewing groove, and two corresponding rubber strips are provided on the upper and lower sides of the U-shaped sewing groove for positioning the first collar layer.

[0013] Preferably, the suture groove of the upper template is also a U-shaped sewing groove. When the upper template and the lower template are superimposed, the first sewing groove, the second sewing groove, and the third sewing groove all overlap with the suture groove.

[0014] The beneficial effects of the utility model include the following points:

[0015] 1. Through the setting of the upper template, the lower template and the two-layer clamping template, the three-layer collar layer fabric can be positioned and clamped at one time, thus saving the time of aligning and sewing each layer in traditional manual sewing, and significantly improving production efficiency.

[0016] 2. The precise positioning sewing groove is used to eliminate the instability in manual operation, ensuring that the sewing quality of the collar of each shirt is completely consistent and reducing errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of the upper mold and the lower mold for making the upper and lower three-in-one collar mold of the shirt by the automatic mold transporting mechanism in Example 1;

[0018] Figure 2 It is a structural schematic diagram of the upper mold and the first layer clamping mold plate of the automatic mold transporting mechanism in Example 1 for making the upper and lower three-in-one collar mold of the shirt;

[0019] Figure 3 This is a schematic structural diagram of an upper mold and a second-layer clamping mold plate for making a three-in-one collar mold for a shirt by the automatic mold transporting mechanism in Example 1.

[0020] The above-mentioned figure markings are: 1. upper template; 2. lower template; 3. first layer clamping template; 4. first sewing groove; 5. second layer clamping template; 6. second sewing groove; 7. third sewing groove; 8. suture groove; 9. sponge strip; 10. marking line; 11. adhesive strip; 12. positioning pin. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the accompanying drawings and examples, but these specific implementation schemes do not limit the protection scope of the present invention in any way.

[0022] Example 1

[0023] like Figure 1-3 As shown, an automatic mold moving machine is used to make a three-in-one collar mold for a shirt, including an upper mold plate 1, a lower mold plate 2 and a two-layer clamping mold plate arranged between the upper mold plate 1 and the lower mold plate 2, the first layer clamping mold plate 3 is provided with a first sewing groove 4 for positioning a first collar layer, the second layer clamping mold plate 5 is provided with a second sewing groove 6 for positioning a second collar layer, the lower mold plate 2 is provided with a third sewing groove 7 for positioning a third collar layer, and the upper mold plate 1 is also provided with a stitching groove 8 corresponding to the first sewing groove 4, the second sewing groove 6 and the third sewing groove 7.

[0024] The technical effects that can be achieved by the above technical solution are: 1. By setting the upper and lower templates 2 and the multi-layer clamping template, the three layers of collar fabric are automatically aligned and fixed without manual operation, thereby realizing fast and efficient sewing on the production line; 2. By setting sewing grooves of different layers, each layer of collar fabric can be accurately positioned to its respective position, thereby avoiding the misalignment problem that is easy to occur in manual operation, and realizing the automatic layered positioning of the three layers of collar fabric.

[0025] In this embodiment, the third sewing groove 7 is a U-shaped sewing groove, and sponge strips 9 for marking are provided on the upper and lower sides of the U-shaped sewing groove, and a marking line 10 matching one side of the third collar layer is drawn between the two ends of the sponge strip 9. The sponge strips 9 on both sides are drawn with marking lines 10 matching the shape of the third collar layer, so that the operator can intuitively see whether the fabric is correctly aligned, thereby timely discovering and correcting any deviation or distortion, greatly reducing the risk of human operation errors.

[0026] In this embodiment, the second sewing groove 6 is a U-shaped sewing groove, and rubber strips 11 perpendicular to the horizontal insertion are provided at both ends and the bottom of the U-shaped sewing groove. The rubber strips 11 at both ends are acute-angled, and the lower one is a horizontal line slightly bent inward. The above-mentioned rubber strips 11 are all hot-melt rubber strips 11.

[0027] In this embodiment, a rubber strip 11 is further provided above the center line of the second sewing groove 6, and a positioning pin 12 is provided between the rubber strip 11 and the center of the horizontal groove. Similarly, a positioning pin 12 is provided on the inner side of each of the two rubber strips 11. The three positioning pins 12 are used together to fix the second collar layer on the second layer of the plywood. All the above-mentioned rubber strips 11 are combined to position the placement of the second collar layer. The rubber strip 11 outlines the basic shape frame, and the positioning pin 12 further fixes the collar seat at a precise position. The two cooperate with each other to ensure that the second collar layer fabric can be completely confined in an ideal state before sewing.

[0028] In this embodiment, the first sewing groove 4 is a U-shaped sewing groove, and two corresponding adhesive strips 11 are provided on the upper and lower sides of the U-shaped sewing groove. The adhesive strips 11 are hot-melt adhesive strips 11, which are used to position the first collar layer. The design of the U-shaped sewing groove and the hot-melt adhesive strips 11 can limit the position and shape of the first collar layer, keep it in an ideal state, and prepare for subsequent sewing.

[0029] In this embodiment, the sewing groove 8 of the upper template 1 is also a U-shaped sewing groove. When the upper template 1 is superimposed on the lower template 2, the first sewing groove 4, the second sewing groove 6, and the third sewing groove 7 all overlap with the sewing groove 8. This solves the problem of misalignment or non-parallelism of the layers in traditional manual operations.

[0030] The working principle and method of the above-mentioned automatic mold transport mechanism for making a three-in-one collar mold for a shirt are:

[0031] Fold the upper template 1, the first layer sandwich template 3, and the second layer sandwich template 5 in sequence, and place the third collar layer along the sponge strip 9 and the marking line 10; after placing the third collar layer, fold down the second sandwich template, place the second collar layer on the rubber strip 11 of the second sandwich template, and press the second collar layer downward with the positioning pin 12 to fix the second collar layer; after placing the second collar layer, place the first collar layer on the rubber strip 11; after placing the third collar layer, the second collar layer, and the first collar layer in sequence, fold down the upper template 1, pinch the mold, put it under the sewing machine presser foot of the sewing machine, and sew along the direction of the U-shaped sewing groove. After sewing, open the upper template 1, grab the entire three-in-one collar and pull it out.

[0032] The above shows and describes the basic principles, main features and advantages of the invention. Those skilled in the art should understand that the invention is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the invention. Without departing from the spirit and scope of the invention, the invention may be subject to various changes and modifications, and these changes and modifications fall within the scope of the invention claimed for protection.

Claims

1. An automatic mold transporting mechanism for making a three-in-one collar mold for a shirt, characterized in that: The invention comprises an upper template, a lower template and two-layer sandwich templates arranged between the upper template and the lower template, wherein the first sandwich template is provided with a first sewing groove for positioning a first collar layer, the second sandwich template is provided with a second sewing groove for positioning a second collar layer, the lower template is provided with a third sewing groove for positioning a third collar layer, and the upper template is also provided with suture grooves corresponding to the first sewing groove, the second sewing groove and the third sewing groove.

2. The automatic mold moving machine according to claim 1 is used to make a three-in-one shirt collar mold, characterized in that: The third sewing groove is a U-shaped sewing groove, and sponge strips for marking are arranged on the upper and lower sides of the U-shaped sewing groove, and a marking line matching one side of the third collar layer is drawn between the two ends of the sponge strip.

3. The automatic mold moving machine according to claim 1 is used to make a three-in-one shirt collar mold, characterized in that: The second sewing groove is a U-shaped sewing groove, and rubber strips perpendicular to the horizontal insertion are provided at both ends and the bottom of the U-shaped sewing groove. The rubber strips at both ends are acute-angled, and the bottom is an inwardly curved horizontal line.

4. The automatic mold moving machine according to claim 3 is used to make a three-in-one shirt collar mold, characterized in that: A rubber strip is also provided above the center line of the second sewing groove, and positioning pins are provided between the rubber strip and the center of the transverse groove.

5. The automatic mold moving machine according to claim 4 is used to make a three-in-one shirt collar mold, characterized in that: A positioning nail is also arranged on the inner side of each of the two rubber strips, and the three positioning nails are used together to fix the second collar layer on the second plywood.

6. The automatic mold moving machine for making a three-in-one shirt collar mold according to claim 1 is characterized in that: The first sewing groove is a U-shaped sewing groove, and two corresponding rubber strips are arranged on the upper and lower sides of the U-shaped sewing groove for positioning the first collar layer.

7. The automatic mold moving machine according to any one of claims 1 to 6 is used to make a three-in-one shirt collar mold, characterized in that: The sewing groove of the upper template is also a U-shaped sewing groove. When the upper template and the lower template are superimposed, the first sewing groove, the second sewing groove and the third sewing groove all overlap with the sewing groove.

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