Pattern sewing machine template and pattern sewing machine

Abstract

The utility model provides a pattern machine template and a pattern machine. The pattern machine template comprises a fixed frame and a linear forming strip, the fixed frame is movably arranged on a working plane of the pattern sewing machine along a preset path, and the shape of the preset path is the same as the pattern of a sewn product; the linear forming strip is arranged in the fixing frame, the two ends of the forming protrusion are connected with the two ends of the fixing frame respectively, and the forming protrusion is arranged on the upper surface of the forming strip. According to the pattern sewing machine, the positioning frame moving on the working plane is arranged, the positioning protrusions are installed on the positioning frame, no part is arranged above the positioning frame to hinder the sight of workers, the visual range of the workers is enlarged, no shielding exists above the positioning frame, the workers can adjust the cloth position conveniently, the operation difficulty is lowered, and the adjusting efficiency is greatly improved; furthermore, the production efficiency is improved, when the positioning frame moves, a sewing needle can conduct sewing along the positioning protrusion, and the forming quality is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of pattern machines, and particularly relates to a pattern machine template and a pattern machine. Background Art

[0002] A pattern machine is an industrial sewing machine widely used in garment factories, and is widely applicable to the sewing of patterns for various handbags, garments, textiles, socks, leather goods, suitcases, shoes, belts, sports equipment, etc. It can realize traditional manual patterns at high speed and high efficiency.

[0003] In the use of existing pattern machines, the fabric needs to be placed under the template, and the template moves up and down to fix the fabric for sewing. In actual use, since the template is located above the preset position of the fabric, there is a metal frame due to manufacturing processes. The metal frame will affect the operator's line of sight and the placement effect of the fabric. To ensure production quality, the operator needs to spend a lot of time on fabric placement and alignment, which affects the production efficiency of the product; the spatial distance between the template and the preset position of the fabric is small, and the operator needs to use tweezers to move and place the fabric, which greatly increases the operation difficulty of placing the fabric. Summary of the Utility Model

[0004] The embodiments of the utility model provide a pattern machine template and a pattern machine, aiming to solve the technical problems in the prior art that the frame of the template blocks the operator's line of sight, affects fabric placement, has a large operation difficulty, and affects the production efficiency.

[0005] To achieve the above object, the technical solution adopted by the utility model is as follows:

[0006] In a first aspect, a pattern machine template is provided, including:

[0007] A fixed frame movably arranged on the working plane of the pattern machine along a preset path, and the shape of the preset path is the same as the pattern of the product to be sewn; and

[0008] A straight forming strip arranged inside the fixed frame, the upper surface of the forming strip has forming protrusions, and both ends of the forming protrusions are respectively connected to both ends of the fixed frame.

[0009] In combination with the first aspect, in a possible implementation manner, a bottom plate is arranged inside the fixed frame, and marking strips are arranged in areas adjacent to both sides of the forming strip. The marking strips are used to prominently display the forming protrusions. The long axis of the marking strips is parallel to the long axis of the forming strip, and the forming protrusions protrude upward from the marking strips.

[0010] In combination with the first aspect, in a possible implementation manner, the pattern machine template further includes a clamping strip, and the clamping strip is arranged above the fixed frame and can cooperate with the fixed frame to clamp the fabric up and down.

[0011] In combination with the first aspect, in a possible implementation manner, the pattern machine template further includes a lifting driving member. The bottom of the lifting driving member is connected to the fixed frame, and the top of the lifting driving member forms a movable end that can be lifted and lowered. The movable end is connected to one end of the clamping strip. The clamping strip is a curved member that arches upward. The bottom end of the clamping strip can be in contact with the fixed frame up and down, and the arched area is used to avoid the forming strip.

[0012] Compared with the prior art, the pattern machine template provided by the present utility model abandons the template in the prior art, sets a fixed frame that moves on the working plane, installs forming protrusions on the fixed frame, and there are no parts above the fixed frame to block the worker's line of sight, increasing the visual range of the employee. And there is no obstruction above, which is convenient for the worker to adjust the position of the fabric, reduces the operation difficulty, greatly improves the adjustment efficiency, and thus speeds up the production efficiency. When the fixed frame moves, the forming protrusions can make the sewing needle sew along the forming protrusions to ensure the forming quality.

[0013] In the second aspect, a pattern machine is provided, including:

[0014] A support frame;

[0015] A workbench, provided on the top of the support frame, and the upper surface of the workbench forms a working plane;

[0016] A pattern machine body, provided on the workbench, and the pattern machine body has a sewing head;

[0017] A distribution box, provided on the support frame and electrically connected to the pattern machine body; and

[0018] The pattern machine template as described in any one of the above possible implementation manners, the pattern machine template is movably provided on the working plane and electrically connected to the distribution box.

[0019] In combination with the second aspect, in a possible implementation manner, the pattern machine further includes a driving main body. The driving main body is movably provided on the working plane along a preset path. One side of the driving main body is provided with a mounting plate, and the mounting plate is fixedly connected to one side of the fixed frame to drive the fixed frame to move. The driving main body is electrically connected to the distribution box.

[0020] In combination with the second aspect, in a possible implementation manner, a material lifting frame is provided on the fixed frame of the pattern machine template. The material lifting frame is connected to the driving main body in a liftable manner. The material lifting frame has a sewing state in which the bottom is attached to the fixed frame and a material lifting state in which the material lifting frame rises upward.

[0021] In combination with the second aspect, in a possible implementation manner, a lifting connecting member is provided on the top of the driving body, and the lifting connecting member includes:

[0022] A driving member is provided on the top of the driving body. A movable end that can move up and down is provided on the top of the driving member. The movable end is connected to a support plate, and the plate surface of the support plate is parallel to the working plane; and

[0023] A connecting bar, one end of which is connected to one end of the support plate close to the fixed frame, and the other end is connected to the blanking frame.

[0024] In combination with the second aspect, in a possible implementation manner, a connecting plate is provided at the end of the connecting bar connected to the blanking frame. Connecting holes are provided on the connecting plate, mounting holes corresponding to the connecting holes are provided on the blanking frame, and the connecting plate and the blanking frame are fixedly connected by fasteners that sequentially penetrate through the mounting holes and the connecting holes.

[0025] In combination with the second aspect, in a possible implementation manner, grid lines are uniformly engraved on the working plane.

[0026] Compared with the prior art, the pattern sewing machine provided by the present utility model omits the template in the prior art, sets a fixed frame that moves on the working plane, and forming protrusions are installed on the fixed frame. There are no parts above the fixed frame to block the worker's line of sight, increasing the visual range of the employee, and there is no obstruction above, which is convenient for the worker to adjust the position of the fabric, reducing the operation difficulty, greatly improving the adjustment efficiency, and thus accelerating the production efficiency. When the fixed frame moves, the forming protrusions can make the sewing needle sew along the forming protrusions to ensure the forming quality. During the single armband processing period of the pattern sewing machine, more armbands can be produced in the original production cycle, improving the production efficiency; the difficulty of placing the fabric by the employee is reduced, reducing the labor intensity of the employee. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0028] Figure 1 It is the front view structural schematic diagram of the pattern sewing machine template provided in the first embodiment of the present utility model;

[0029] Figure 2 It is the assembly schematic diagram of the fixed frame and the blanking frame adopted in the first embodiment of the present utility model Figure 1 ;

[0030] Figure 3 For Figure 2 the structural schematic diagram of the blanking frame adopted in

[0031] Figure 4 the assembly schematic diagram of the fixed frame and the blanking frame adopted in the first embodiment of the present utility model Figure 2 ;

[0032] Figure 5 the structural schematic diagram of the pattern sewing machine adopted in the first embodiment of the present utility model;

[0033] Figure 6 the assembly schematic diagram of the fixed frame and the clamping strip provided in the second embodiment of the present utility model.

[0034] Explanation of the reference numerals in the drawings:

[0035] 1, fixed frame; 11, bottom plate; 12, marking strip;

[0036] 2, forming strip; 21, forming protrusion;

[0037] 3, clamping strip;

[0038] 4, lifting driving member;

[0039] 5, support frame; 51, workbench; 511, working plane; 512, grid line;

[0040] 6, pattern sewing machine body; 61, sewing head;

[0041] 7, distribution box;

[0042] 8, driving main body; 81, blanking frame; 82, lifting connecting member; 821, driving member; 822, connecting strip; 823, connecting plate; 824, fastener; 825, support plate; 83, mounting plate. Detailed implementation manners

[0043] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model more clear and understandable, the present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0044] It should be noted that the orientation or positional relationship indicated by terms such as "length", "width", "height", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the utility model.

[0045] It should also be noted that unless otherwise clearly specified and defined, terms such as "installed", "connected", "joined", "fixed", "set", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In addition, the meanings of "a plurality" and "several" are two or more, unless otherwise clearly and specifically defined.

[0047] Please refer to Figures 1 to 6 , and now the pattern machine template provided by the present utility model will be described. The pattern machine template includes a fixed frame 1 and a straight forming strip 2. The fixed frame 1 is movably arranged on the working plane of the pattern machine along a preset path, and the shape of the preset path is the same as the product pattern to be sewn; the straight forming strip 2 is arranged inside the fixed frame 1, and the upper surface of the forming strip 2 has forming protrusions 21, and both ends of the forming protrusions 21 are respectively connected to both ends of the fixed frame 1.

[0048] It should be noted that both the fixed frame 1 and the forming strip 2 are made of stainless steel plates, which can extend the service life, or can also be made of copper strips with an anti-rust paint applied on the surface.

[0049] It should be noted that the fixed frame 1 is connected with a moving motor, and the moving motor drives the fixed frame 1 to move along a preset track on the working plane, so that the pattern machine sews the required pattern on the fabric, and the moving track of the fixed frame 1 is consistent with the shape of the sewn pattern.

[0050] The working principle of this device is as follows. The fixed frame 1 is set on the platform. Workers place the fabric above the fixed frame 1. Due to the existence of the forming protrusion 21, workers can quickly press the fabric, so that the outline of the forming protrusion 21 is shown on the fabric. At this time, start the pattern machine, and the fixed frame 1 moves on the platform, so that the fabric moves along the preset track. During the movement, the outer periphery of the forming protrusion 21 fits with the sewing needle of the pattern machine. After the fabric is sewn, the shape of the thread is the same as the outer peripheral shape of the forming protrusion 21.

[0051] Compared with the prior art, the pattern machine template provided in this embodiment abandons the template in the prior art, sets a fixed frame 1 that moves on the working plane, installs the forming protrusion 21 on the fixed frame 1, and there are no parts above the fixed frame 1 to block the worker's line of sight, increasing the visual range of the worker. And there is no obstruction above, which is convenient for workers to adjust the position of the fabric, reduces the operation difficulty, greatly improves the adjustment efficiency, and then speeds up the production efficiency. When the fixed frame 1 moves, the forming protrusion 21 can make the sewing needle sew along the forming protrusion 21 to ensure the forming quality.

[0052] In some embodiments, refer to Figure 1 , a bottom plate 11 is provided in the fixed frame 1. Marking strips 12 are provided in the areas adjacent to both sides of the forming strip 2. The marking strips 12 are used to prominently display the forming protrusion 21. The long axis of the marking strip 12 is parallel to the long axis of the forming strip 2, and the forming protrusion 21 protrudes upward from the marking strip 12. The bottom plate 11 can separate the fabric from the platform, avoiding the fabric being rolled into the gap between the fixed frame 1 and the platform when driving the fabric to move, which affects the yield rate; the marking strip 12 can enable workers to quickly position the fabric, attract the attention of workers through conspicuous colors, and assist workers to quickly place the fabric.

[0053] Specifically, the marking strip 12 is a color layer, which can be bright yellow, green and black. To distinguish from the colors of the platform and the forming protrusion.

[0054] In some embodiments, refer to Figure 6 , the pattern machine template further includes a clamping strip 3. The clamping strip 3 is provided above the fixed frame 1 and can cooperate with the fixed frame 1 to clamp the fabric up and down. The clamping strip 3 is provided above the fixed frame 1 and can fit with the fixed frame 1 to clamp the fabric, so as to drive the fabric to move, liberate the hands of workers, avoid production accidents where workers' hands are pricked by sewing needles, and improve work safety.

[0055] In some embodiments, refer to Figure 6, the pattern machine template further includes a lifting drive member 4. The bottom of the lifting drive member 4 is connected to the fixed frame 1, and the top of the lifting drive member 4 forms a movable end that can be lifted. The movable end is connected to one end of the clamping strip 3. The clamping strip 3 is a bent member that arches upward. The bottom end of the clamping strip 3 can be in vertical contact with the fixed frame 1, and the arched area is used to avoid the forming strip 2. The lifting drive member 4 drives the clamping strip 3 to move up and down, realizing the operation of clamping the fabric, liberating the hands of workers.

[0056] Specifically, the lifting drive member 4 uses a small telescopic motor or an electric telescopic rod, with a short moving distance, meeting the requirements for use in a pattern machine.

[0057] Based on the same inventive concept, referring to Figures 1 to 5 , the present application also provides a pattern machine, including a support frame 5, a workbench 51, a pattern machine body 6, a distribution box 7, and a pattern machine template as described in any one of the above embodiments. The workbench 51 is provided on the top of the support frame 5, and the upper surface of the workbench 51 forms a working plane 511; the pattern machine body 6 is provided on the workbench 51, and the pattern machine body 6 has a sewing head 61; the distribution box 7 is provided on the support frame 5 and is electrically connected to the pattern machine body 6; the pattern machine template is movably provided on the working plane 511 and is electrically connected to the distribution box 7.

[0058] Compared with the prior art, the pattern machine provided by the present utility model abandons the template in the prior art, sets a fixed frame 1 that moves on the working plane, and installs forming protrusions 21 on the fixed frame 1. There are no parts above the fixed frame 1 blocking the worker's line of sight, increasing the visual range of the employee, and there is no obstruction above, facilitating the worker to adjust the fabric position, reducing the operation difficulty, greatly improving the adjustment efficiency, and thus accelerating the production efficiency. When the fixed frame 1 moves, the sewing needle can sew along the forming protrusion 21 to ensure the forming quality. During the processing time of a single armband of the pattern machine, more armbands can be produced in the original production cycle, improving the production efficiency; the difficulty of placing the fabric by the employee is reduced, reducing the labor intensity of the employee.

[0059] In some embodiments, referring to Figure 1 and Figure 5 , the pattern machine further includes a driving body 8. The driving body 8 is movably provided on the working plane 511 along a preset path. One side of the driving body 8 is provided with a mounting plate 83, and the mounting plate 83 is fixedly connected to one side of the fixed frame 1 to drive the fixed frame 1 to move. The driving body 8 is electrically connected to the distribution box 7. The driving body 8 can drive the fixed frame 1 to move in a circular motion along a certain trajectory, ensuring that the sewing needle of the sewing head 61 always adheres to the outer periphery of the forming protrusion 21 during operation, ensuring that the sewing shape is the same as the outer periphery of the forming protrusion 21.

[0060] Specifically, when implemented, the outer periphery of the forming protrusion 21 is rectangular, and the moving trajectory of the driving body 8 is also rectangular.

[0061] As an embodiment for driving the movement of the driving body 8, a track is provided on the working plane 511, and rollers are provided at the bottom of the driving body 8, and the rollers move along the track.

[0062] As another embodiment for driving the movement of the driving body 8, the driving body 8 performs a linear motion along the first horizontal direction, and a telescopic arm is provided on the driving body 8 along the second horizontal direction, and the first horizontal direction is perpendicular to the second horizontal direction. The telescopic arm drives the connecting plate 823 to move, so that the fixed frame 1 can move along a rectangular track.

[0063] In some embodiments, referring to Figure 2 and Figure 3 , above the fixed frame 1 of the pattern sewing machine template, there is a material lifting frame 81, and the material lifting frame 81 is connected to the driving body 8 in a liftable manner. The material lifting frame 81 has a sewing state where the bottom is attached to the fixed frame 1, and a material lifting state where the material lifting frame 81 rises upward. The material lifting frame 81 can move upward to lift the fabric placed on the material lifting frame 81, which is convenient for workers to remove the fabric and increases convenience. In the sewing state, the material lifting frame 81 is attached above the fixed frame 1 and does not affect the placement and position adjustment of the fabric.

[0064] It should be noted that both the fixed frame 1 and the material lifting frame 81 are thin sheets, and the material lifting frame 81 does not block the forming protrusion 21.

[0065] In some embodiments, referring to Figure 2 and Figure 4 , a lifting connecting member 82 is provided at the top of the driving body 8. The lifting connecting member 82 includes a driving member 821 and a connecting bar 822. The driving member 821 is provided at the top of the driving body 8, and a movable end that can move up and down is provided at the top of the driving member 821. The movable end is connected to a support plate 825, and the plate surface of the support plate 825 is parallel to the working plane 511; one end of the connecting bar 822 is connected to one end of the support plate 825 close to the fixed frame 1, and the other end is connected to the material lifting frame 81.

[0066] The lifting connecting member 82 of this embodiment can drive the material lifting frame 81 to move up and down to achieve intelligence. At the same time, the driving member 821 is provided on the driving body 8, so that the material lifting frame 81 and the fixed frame 1 can move synchronously, ensuring that the material lifting frame 81 will not affect the processing of the fabric and ensuring the qualified rate.

[0067] Optionally, the driving member 821 is selected as a micro telescopic motor or a micro electric push rod to drive the connecting bar 822 to move up and down. The connecting bar 822 is connected to the material lifting frame 81, so as to drive the material lifting frame 81 to move up and down by the driving member 821.

[0068] In some embodiments, referring to Figure 4, one end of the connecting bar 822 connected to the blanking frame 81 is provided with a connecting plate 823. The connecting plate 823 is provided with connecting holes, and the blanking frame 81 is provided with mounting holes corresponding to the connecting holes. The connecting plate 823 and the blanking frame 81 are connected and fixed by a fastener 824 that sequentially passes through the mounting holes and the connecting holes. The setting of the connecting plate 823 increases the contact area between the connecting bar 822 and the blanking frame 81, ensuring the connection strength. The fastener 824 connects the connecting plate 823 and the blanking frame 81 together, improving the connection strength.

[0069] During specific implementation, the fastener 824 is a bolt with a nut. The bolt sequentially passes through the mounting hole and the connecting hole and is screwed with the nut to realize the connection and fixation of the connecting plate 823 and the blanking frame 81. Bolts and nuts are widely sourced, with low purchase costs, low installation difficulty, and convenient use.

[0070] In some embodiments, refer to Figure 5 , grid lines 512 are evenly engraved on the working plane 511. The grid lines 512 facilitate employees to align and position, and adjust the position of the fabric.

[0071] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pattern machine template, characterized in that, Comprising: A fixed frame, movably disposed on the working plane of the pattern sewing machine along a preset path, and the shape of the preset path is the same as the pattern of the sewn product; And A straight forming strip, disposed inside the fixed frame, the upper surface of the forming strip has forming protrusions, and both ends of the forming protrusions are respectively connected to both ends of the fixed frame.

2. The pattern machine template according to claim 1, characterized in that, A bottom plate is provided inside the fixed frame, and marking strips are provided in areas adjacent to both sides of the forming strip. The marking strips are used to prominently display the forming protrusions. The major axis of the marking strips is parallel to the major axis of the forming strip, and the forming protrusions protrude upward from the marking strips.

3. The pattern machine template according to claim 1, characterized in that, The pattern sewing machine template further includes clamping strips, which are disposed above the fixed frame and can cooperate with the fixed frame to clamp the fabric up and down.

4. The pattern machine template according to claim 3, characterized in that, The pattern sewing machine template further includes a lifting driving member. The bottom of the lifting driving member is connected to the fixed frame, and the top of the lifting driving member forms a liftable moving end. The moving end is connected to one end of the clamping strip. The clamping strip is a curved member arched upward. The bottom end of the clamping strip can be in contact with the fixed frame up and down, and the arched area is used to avoid the forming strip.

5. A pattern machine, characterized in that, Comprising: A support frame; A workbench, disposed on the top of the support frame, and the upper surface of the workbench forms a working plane; A pattern sewing machine body, disposed on the workbench, and the pattern sewing machine body has a sewing head; A distribution box, disposed on the support frame and electrically connected to the pattern sewing machine body; And The pattern sewing machine template according to any one of claims 1-4, the pattern sewing machine template is movably disposed on the working plane and electrically connected to the distribution box.

6. The pattern sewing machine according to claim 5, characterized in that, The pattern sewing machine further includes a driving main body, the driving main body is movably disposed on the working plane along a preset path, an installation plate is provided on one side of the driving main body, and the installation plate is fixedly connected to one side of the fixed frame to drive the fixed frame to move. The driving main body is electrically connected to the distribution box.

7. The pattern sewing machine according to claim 6, wherein, A material lifting frame is provided above the fixed frame of the pattern sewing machine template. The material lifting frame is liftably connected to the driving main body. The material lifting frame has a sewing state in which the bottom is attached to the fixed frame and a material lifting state in which the material lifting frame rises upward.

8. The pattern sewing machine according to claim 7, characterized in that, A lifting connecting member is provided on the top of the driving main body. The lifting connecting member includes: A driving member, disposed on the top of the driving main body. The top of the driving member has a movably up and down moving end, and the moving end is connected to a support plate. The plate surface of the support plate is parallel to the working plane; and A connecting strip, one end of which is connected to one end of the support plate close to the fixed frame, and the other end is connected to the material lifting frame.

9. The pattern sewing machine according to claim 8, characterized in that, One end of the connecting strip connected to the material lifting frame is provided with a connecting plate, and the connecting plate is provided with a connecting hole. The material lifting frame is provided with an installation hole corresponding to the connecting hole. The connecting plate and the material lifting frame are fixedly connected by a fastener sequentially passing through the installation hole and the connecting hole.

10. The pattern sewing machine according to claim 5, characterized in that, Grid lines are evenly engraved on the working plane.

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