An auxiliary folding and shaping mechanism for a sleeve placket machine

Abstract

The present invention discloses an auxiliary folding and shaping mechanism for a sleeve vent machine. The lifting cylinder is connected to a lifting adjustment seat through a piston rod. The lifting track is installed on the lifting adjustment seat. The lifting slider is sleeved on the lifting track, and the lifting slider is installed on the mounting plate. The lifting cylinder is connected to the mounting plate. The horizontal sliding cylinder is connected to a connector through a piston rod. The connecting plate is installed on the horizontal sliding slider, and the horizontal sliding slider is sleeved on the horizontal sliding track. The horizontal sliding track is installed on the connector. A pushing cylinder and folding pieces are provided on the folding positioner. The pushing cylinder is installed on the bottom plate, and the folding pieces are installed on the pushing cylinder. The pushing cylinder drives the pushing piece to move back and forth. The lifting adjustment seat is connected to the connecting plate, and the connector is connected to the bottom plate. The beneficial effects of the present invention are as follows: By using automated operation, manual operation is not required, which can save labor and improve the working efficiency of the sleeve vent machine.

Description

Technical Field

[0001] The present invention belongs to the technical field of sewing machines, and particularly relates to an auxiliary folding and shaping mechanism for a sleeve placket machine. Background Art

[0002] Nowadays, with the advancement of the automation process in the sewing machine field, some previous simple manual operations in the sewing machine industry have basically been replaced by machine automation, which is an inevitable trend of the times. On shirts and other clothes, there are generally sleeve plackets, which are used to loosen or tighten the cuffs, having both practicality and aesthetics. Since the sleeve placket is not an overall regular piece of fabric, it has a sword-shaped head, and a sewing position needs to be reserved for the corner parts of the sleeve placket fabric. Therefore, it is necessary to manually fold the sewn edge, right angle edge, triangular edge, triangular tip, and rectangular notch of the sleeve placket to better perform sewing. This requires a large amount of manpower and material resources, with a high cost and low efficiency, not meeting the needs of industrial production. Summary of the Invention

[0003] The present invention provides an auxiliary folding and shaping mechanism for a sleeve placket machine. The folding assembly is driven by a lifting cylinder and a horizontal sliding cylinder to reach the fabric position, and then the corner parts of the sleeve placket fabric for sewing are folded to the back by a folding locator, achieving the effect of auxiliary folding and shaping of the sleeve placket fabric, without the need for manual operation, which can save labor and improve the working efficiency of the sleeve placket machine.

[0004] In order to achieve the above-mentioned invention purpose, the present invention provides the following technical solutions:

[0005] An auxiliary folding and shaping mechanism for a sleeve placket machine, comprising a lifting assembly, a horizontal sliding assembly, and a folding assembly, wherein:

[0006] The lifting assembly includes a lifting cylinder, a lifting track, a lifting slider, a mounting plate, and a lifting adjustment seat. The lifting cylinder is connected to the lifting adjustment seat through a piston rod. The lifting track is installed on the lifting adjustment seat. The lifting slider is sleeved on the lifting track, and the lifting slider is installed on the mounting plate. The lifting cylinder is connected to the mounting plate;

[0007] The horizontal sliding assembly includes a horizontal sliding cylinder, a connecting plate, a horizontal sliding track, a horizontal sliding slider, and a connector. The horizontal sliding cylinder is connected to the connector through a piston rod. The connecting plate is installed on the horizontal sliding slider. The horizontal sliding slider is sleeved on the horizontal sliding track, and the horizontal sliding track is installed on the connector;

[0008] The folding assembly includes a bottom plate and a folding locator. A pushing cylinder and folding blades are arranged on the folding locator. The pushing cylinder is installed on the bottom plate, and the folding blades are installed on the pushing cylinder. The pushing cylinder drives the pushing blades to move back and forth;

[0009] The lifting adjustment seat is connected to the connecting plate, and the connector is connected to the bottom plate.

[0010] Preferably, the folding locator includes a sewing-edge folding locator, a right-angle-edge folding locator, a triangular-edge folding locator, a triangular-tip folding locator, and a flat folding locator. The sewing-edge folding locator is used to fold the sewing edge, the right-angle-edge folding locator is used to fold the right-angle edge, the triangular-edge folding locator is used to fold the triangular edge, the triangular-tip folding locator is used to fold the triangular tip, and the flat folding locator is used to fold the rectangular plane beside the sword head.

[0011] Preferably, the flat folding locator includes a flat folding piece, a material folding seat, a connecting piece, a flat material pushing cylinder, and a cylinder adjusting seat. The flat folding piece is installed at one end of the material folding seat. A fixing hole is provided at the other end of the material folding seat. The material folding seat is installed on the cylinder adjusting seat through the fixing hole. An installation hole is provided on the material folding seat. The connecting piece is installed on the material folding seat through the installation hole. The connecting piece is installed on the flat material pushing cylinder. The flat material pushing cylinder is installed on the cylinder adjusting seat. Such a setting can ensure that no matter where the thrust is applied to the flat folding piece, the flat folding piece must move along an arc trajectory with the fixing hole as the center and the length of the material folding seat as the radius. In this way, the area swept by the flat folding piece can be ensured to be an arc plane rather than folding along the edge, so that the rectangular part can be completely folded up, presenting a rectangular notch on the sleeve vent.

[0012] Preferably, the installation hole is provided in the middle of the material folding seat. When the flat material pushing cylinder pushes the connecting piece to move forward, the forward movement distance of the flat folding piece is proportional to the forward movement distance of the connecting piece, which is relatively easy to control and adjust the extension distance of the flat folding piece.

[0013] Preferably, the lifting cylinder is installed on the mounting plate through the lifting cylinder support seat, and the horizontal sliding cylinder is installed on the connecting plate through the horizontal cylinder seat, which can ensure the firm installation of the lifting cylinder and the horizontal sliding cylinder.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] In the present invention, the lifting cylinder drives the lifting track to move up and down on the lifting slider. The lifting cylinder is fixedly connected to the lifting adjustment seat, thereby driving the lifting adjustment seat to move up and down. The lifting adjustment seat is connected to the connecting plate. The horizontal sliding cylinder drives the horizontal sliding track to move back and forth along the horizontal sliding slider. The horizontal sliding cylinder is also connected to the connector, thereby driving the connector to move back and forth along the horizontal direction together. Such a setting can ensure that the lifting assembly is connected to the horizontal sliding assembly through the lifting adjustment seat and the connecting plate, and the horizontal sliding assembly is connected to the folding assembly in a manner of being installed on the bottom plate through the connector. The lifting assembly can drive the folding assembly to move up and down, and the horizontal sliding assembly can drive the folding assembly to move back and forth in the horizontal direction, so as to ensure that the folding assembly can move to the upper part of the sleeve vent fabric along the horizontal and vertical directions to perform the folding process.

[0016] Since the gusset fabric is placed on the folding component and the folding component is lifted, the corner parts of the gusset fabric will naturally sag under the action of gravity. When the pusher cylinder of the folding locator pushes out the folding piece, the corner parts of the gusset fabric are folded to the back of the gusset fabric for shaping, so as to obtain a standard gusset fabric. Subsequently, the pusher cylinder retracts, and the folded and shaped gusset fabric proceeds to the next process. This process does not require manual operation and is fully automated, which can save labor costs and improve the working efficiency of the gusset machine.

[0017] Therefore, the present invention provides an auxiliary folding and shaping mechanism for a gusset machine, which uses automated operation, does not require manual operation, can save labor, and improve the working efficiency of the gusset machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic exploded view of the split structure of the present invention;

[0019] Figure 2 is a schematic overall structure view of the present invention;

[0020] Figure 3 is a schematic side view structure of the present invention;

[0021] Figure 4 is a schematic bottom view structure of the present invention;

[0022] Figure 5 is a schematic structure view of the folding component in the present invention;

[0023] Figure 6 is a schematic overall structure view of the planar folding locator in the present invention;

[0024] Figure 7 is an exploded view of the planar folding locator in the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0027] In addition, in the present invention, descriptions such as "first", "second", etc. are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. Secondly, in the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0028] In the present invention, unless otherwise clearly stipulated and defined, terms such as "connection" and "fixation" shall be understood in a broad sense. For example, "fixation" 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 components or the interaction relationship between two components. Unless otherwise clearly defined, 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.

[0029] In addition, the technical solutions between various embodiments of the present invention can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0030] Please refer to Figures 1 - 7 , Figure 1 which is a schematic diagram of the split structure of the present invention; Figure 2 which is a schematic diagram of the overall structure of the present invention; Figure 3 which is a schematic diagram of the side view structure of the present invention; Figure 4 which is a schematic diagram of the bottom view structure of the present invention;

[0031] Figure 5 which is a schematic diagram of the structure of the folding assembly in the present invention; Figure 6 which is a schematic diagram of the overall structure of the planar folding locator in the present invention; Figure 7 which is an exploded view of the planar folding locator in the present invention.

[0032] An embodiment of the present invention provides an auxiliary folding and shaping mechanism for a cuff machine. The component names corresponding to the reference numerals in the figure are as follows: lifting cylinder 1, lifting track 2, lifting slider 3, mounting plate 4, lifting adjustment seat 5, horizontal sliding cylinder 6, connecting plate 7, horizontal sliding track 8, horizontal sliding slider 9, connector 10, bottom plate 11, sewing edge folding locator 12, right-angle edge folding locator 13, triangular edge folding locator 14, triangular tip folding locator 15, flat folding locator 16, pushing cylinder 17, folding piece 18, flat folding piece 19, folding seat 20, connecting piece 21, flat pushing cylinder 22, cylinder adjustment seat 23, fixing hole 24, mounting hole 25.

[0033] An auxiliary folding and shaping mechanism for a cuff machine includes a lifting assembly, a horizontal sliding assembly, and a folding assembly, wherein:

[0034] The lifting assembly includes a lifting cylinder 1, a lifting track 2, a lifting slider 3, a mounting plate 4, and a lifting adjustment seat 5. The lifting cylinder 1 is connected to the lifting adjustment seat 5 through a piston rod. The lifting track 2 is installed on the lifting adjustment seat 5. The lifting slider 3 is sleeved on the lifting track 2. The lifting slider 3 is installed on the mounting plate 4. The lifting cylinder 1 is connected to the mounting plate 4.

[0035] The horizontal sliding assembly includes a horizontal sliding cylinder 6, a connecting plate 7, a horizontal sliding track 8, a horizontal sliding slider 9, and a connector 10. The horizontal sliding cylinder 6 is connected to the connector 10 through a piston rod. The connecting plate 7 is installed on the horizontal sliding slider 9. The horizontal sliding slider 9 is sleeved on the horizontal sliding track 8. The horizontal sliding track 8 is installed on the connector 10.

[0036] The folding assembly includes a bottom plate 11 and a folding locator. The folding locator is provided with a pushing cylinder 17 and a folding piece 18. The pushing cylinder 17 is installed on the bottom plate 11. The folding piece 18 is installed on the pushing cylinder 17. The pushing cylinder 17 drives the pushing piece to move back and forth.

[0037] The lifting adjustment seat 5 is connected to the connecting plate 7. The connector 10 is connected to the bottom plate 11.

[0038] The folding locator includes a sewing edge folding locator 12, a right-angle edge folding locator 13, a triangular edge folding locator 14, a triangular tip folding locator 15, and a flat folding locator 16. The sewing edge folding locator 12 is used for folding the sewing edge. The right-angle edge folding locator 13 is used for folding the right-angle edge. The triangular edge folding locator 14 is used for folding the triangular edge. The triangular tip folding locator 15 is used for folding the triangular tip. The flat folding locator 16 is used for folding the rectangular plane beside the sword head.

[0039] The flat folding positioner 16 includes a flat folding piece 19, a folding seat 20, a connecting piece 21, a flat pushing cylinder 22, and a cylinder adjusting seat 23. The flat folding piece 19 is installed at one end of the folding seat 20, and the other end of the folding seat 20 is provided with a fixing hole 24. The folding seat 20 is installed on the cylinder adjusting seat 23 through the fixing hole 24. The folding seat 20 is provided with a mounting hole 25. The connecting piece 21 is installed on the folding seat 20 through the mounting hole 25. The connecting piece 21 is installed on the flat pushing cylinder 22, and the flat pushing cylinder 22 is installed on the cylinder adjusting seat 23. Such an arrangement can ensure that no matter where the thrust applied to the flat folding piece 19 is received, the flat folding piece 19 must be an arc-shaped motion trajectory with the fixing hole 24 as the center and the length of the folding seat 20 as the radius. In this way, it can be ensured that the area swept by the flat folding piece 19 is an arc plane, rather than folded along the edge, so that the rectangular part can be completely folded up, presenting a rectangular notch on the cuff.

[0040] The mounting hole 25 is set in the middle of the folding seat 20. When the planar pushing cylinder 22 pushes the connecting piece 21 forward, the distance the planar folding piece 19 moves forward is proportional to the distance the connecting piece 21 moves forward, which makes it easier to control and adjust the extension distance of the planar folding piece 19.

[0041] The lifting cylinder 1 is installed on the mounting plate 4 through the lifting cylinder support seat, and the horizontal sliding cylinder 6 is installed on the connecting plate 7 through the horizontal cylinder seat, which can ensure that the lifting cylinder 1 and the horizontal sliding cylinder 6 are firmly installed.

[0042] The use and working method of the present invention are:

[0043] When the sleeve slit machine is working, the lifting assembly drives the folding assembly to descend, and the horizontal sliding assembly drives the folding assembly to move horizontally onto the sleeve slit fabric. The sleeve slit fabric is placed on the lifted folding assembly. The corners of the sleeve slit fabric will naturally droop under the action of gravity. At this time, the pushing cylinder 17 pushes out the folding piece 18, folds the corners of the sleeve slit fabric to the back of the sleeve slit fabric for shaping, thereby obtaining a standard sleeve slit fabric. Then the pushing cylinder 17 is retracted, and the folded and shaped sleeve slit fabric proceeds to the next process.

[0044] Compared with the prior art, the present invention has the following beneficial effects:

[0045] In the present invention, a lifting cylinder 1 drives a lifting track 2 to perform a lifting motion on a lifting slider 3. The lifting cylinder 1 is fixedly connected to a lifting adjustment seat 5, thereby driving the lifting adjustment seat 5 to perform a lifting motion. The lifting adjustment seat 5 is connected to a connecting plate 7. A horizontal sliding cylinder 6 drives a horizontal sliding track 8 to perform a reciprocating motion along a horizontal sliding slider 9. The horizontal sliding cylinder 6 is also connected to a connector 10, thereby driving the connector 10 to perform a reciprocating motion along the horizontal direction together. Such a setting can ensure that the lifting assembly is connected to the horizontal sliding assembly through the lifting adjustment seat 5 and the connecting plate 7, and the horizontal sliding assembly is connected to the folding assembly in a manner of being installed on a bottom plate 11 through the connector 10. The lifting assembly can drive the folding assembly to perform a lifting motion, and the horizontal sliding assembly can drive the folding assembly to perform a reciprocating motion in the horizontal direction, so as to ensure that the folding assembly can move to above the sleeve vent fabric in the horizontal and vertical directions to perform the folding process.

[0046] Since the sleeve vent fabric is placed on the fabric folding component and the fabric folding component is lifted, the corner parts of the sleeve vent fabric will naturally droop under the action of gravity. Then, the pushing cylinder 17 of the folding positioner pushes out the folding piece 18 to fold the corner parts of the sleeve vent fabric to the back of the sleeve vent fabric for shaping, so as to obtain a standard sleeve vent fabric. Subsequently, the pushing cylinder 17 retracts, and the sleeve vent fabric after folding and shaping proceeds to the next process. This process does not require manual operation and is fully automated, which can save labor costs and improve the working efficiency of the sleeve vent machine.

[0047] In summary, the present invention provides an auxiliary folding and shaping mechanism for a sleeve vent machine. The folding assembly is driven to reach the fabric position by a lifting cylinder and a horizontal sliding cylinder, and then the corner parts of the sleeve vent fabric for sewing are folded to the back by the folding positioner, achieving the effect of auxiliary folding and shaping of the sleeve vent fabric. It does not require manual operation, can save labor, and improve the working efficiency of the sleeve vent machine.

[0048] The above is only the preferred embodiment of the present invention. It should be noted that the above preferred embodiment should not be regarded as a limitation of the present invention. The protection scope of the present invention should be subject to the scope defined by the claims. For those of ordinary skill in the art in this technical field, without departing from the spirit and scope of the present invention, several improvements and refinements can still be made, and these improvements and refinements should also be regarded as within the protection scope of the present invention.

Claims

1. An auxiliary folding and shaping mechanism for a sleeve vent machine, characterized in that It includes a lifting component, a horizontal sliding component and a folding component, wherein: The lifting component includes a lifting cylinder, a lifting track, a lifting slider, a mounting plate and a lifting adjustment seat. The lifting cylinder is connected to the lifting adjustment seat through a piston rod. The lifting track is installed on the lifting adjustment seat. The lifting slider is sleeved on the lifting track. The lifting slider is installed on the mounting plate. The lifting cylinder is connected to the mounting plate; The horizontal sliding component includes a horizontal sliding cylinder, a connecting plate, a horizontal sliding track, a horizontal sliding slider and a connector. The horizontal sliding cylinder is connected to the connector through a piston rod. The connecting plate is installed on the horizontal sliding slider. The horizontal sliding slider is sleeved on the horizontal sliding track. The horizontal sliding track is installed on the connector; The folding component includes a bottom plate and a folding locator. A pushing cylinder and folding pieces are arranged on the folding locator. The pushing cylinder is installed on the bottom plate. The folding pieces are installed on the pushing cylinder. The pushing cylinder drives the folding pieces to move back and forth; The lifting adjustment seat is connected to the connecting plate. The connector is connected to the bottom plate; The folding locator includes a sewing-edge folding locator, a right-angle-edge folding locator, a triangular-edge folding locator, a triangular-tip folding locator and a flat folding locator. The flat folding locator includes a flat folding piece, a material folding seat, a connecting piece, a flat pushing cylinder and a cylinder adjustment seat. The flat folding piece is installed at one end of the material folding seat. A fixing hole is arranged at the other end of the material folding seat. The material folding seat is installed on the cylinder adjustment seat through the fixing hole. Mounting holes are arranged on the material folding seat. The connecting piece is installed on the material folding seat through the mounting holes. The connecting piece is installed on the flat pushing cylinder. The flat pushing cylinder is installed on the cylinder adjustment seat, and can completely fold up the rectangular part of the sleeve vent, presenting a rectangular notch on the sleeve vent.

2. The auxiliary folding and shaping mechanism of a cuff machine according to claim 1, characterized in that, The mounting holes are arranged in the middle of the material folding seat.

3. The auxiliary folding and shaping mechanism of a sleeve vent machine according to claim 1, characterized in that, The lifting cylinder is installed on the mounting plate through a lifting cylinder support seat. The horizontal sliding cylinder is installed on the connecting plate through a horizontal cylinder seat.

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