A neckline folding device for textile and garment production

Abstract

The present invention discloses a collar folding device for textile and garment production in the technical field of garment production, which solves the problem of wrinkles on the folded collar. The device comprises a base, a shaping strip, an inner mold frame, an outer mold frame, an outer folding drive assembly, an inner pressure drive assembly, a movable plate, a matching plate, a toggle plate, an elastic member, a pressure plate, a power member, and a rotating plate. The movable plate and the matching plate are reciprocated by the self-rotation of the toggle plate, wherein the reciprocating direction and amplitude of the movable plate are consistent, while the reciprocating direction and amplitude of the matching plate change all the time, thereby making the activity efficiency of the two ends of the shaping strip different. In conjunction with the outer mold frame that reciprocates up and down, the collar fold is synchronously combed and smoothed in the horizontal and vertical directions, and the toggle plate rises at the same time to continuously act on the collar fold. With the multi-directional combination, the collar fold is effectively avoided from wrinkling and unevenness.

Description

Technical Field

[0001] The invention relates to the technical field of clothing production, in particular to a collar folding device for textile clothing production. Background Art

[0002] Publication number CN117429942B discloses a collar folding device for textile and garment production, comprising a base, a shaping strip made of plastic material being mounted on the base, a bending mechanism for bending the shaping strip, and a shaping drive mechanism for driving an inner mold frame and an outer mold frame to perform lifting and lowering movements, cooperating with the shaping strip to perform a folding and shaping operation on the collar. A support applying mechanism is also provided, which inserts a support strip into the shaping strip when the shaping strip is in a straight line. After bending, the support strip cooperates with the folding operation to support and shape the collar after folding, thereby ensuring the folding effect and durability of the collar.

[0003] In this technology, the neckline is clamped between the shaping strip and the inner mold frame, and the neckline is fixed. Although the neckline has a certain hardness, it is still prone to wrinkles and unevenness under the clamping of the shaping strip and the inner mold frame. This existing technology does not provide a mechanism for folding the neckline during the folding process, resulting in wrinkles on the neckline after folding.

[0004] Therefore, we propose a collar folding device for textile and garment production. Summary of the Invention

[0005] The object of the present invention is to provide a collar folding device for textile garment production to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides a collar folding device for textile garment production, comprising a base, on which are provided mutually cooperating shaping strips, an inner mold frame, and an outer mold frame, and the base is further provided with an outward turning drive assembly cooperating with the outer mold frame, and an internal pressure drive assembly cooperating with the inner mold frame;

[0007] The cam is provided with a movable plate and a matching plate connected to both ends of the shaping strip, the base is provided with a toggle plate that matches the folded part of the collar, the movable plate makes the shaping strip reciprocate through the self-rotating toggle plate, an elastic member is provided between the movable plate and the matching plate, the end of the elastic member is provided with a pressure plate against the outer mold frame, the base is provided with a power member that drives the toggle plate to rotate and rise, the power member is rotatably connected to a rotating plate, and the movable end of the rotating plate matches the middle part of the elastic member.

[0008] Preferably, the end of the connecting frame on the outward-turning drive assembly is slidably connected to a plug plate through a compression spring, an elastic sheet is fixedly connected between the plug plate and the outer mold frame, the middle part of the forming strip is rotatably connected to the base, and the movable plate and the matching plate are rotatably connected to the forming strip with a rotation axis.

[0009] Preferably, the power part includes a servo motor fixedly connected to the base, the output shaft of the servo motor is fixedly connected to an L-shaped rod, the toggle plate is a ratchet structure, a through hole is provided at the edge of the toggle plate for plugging into the L-shaped rod, and a lifting part is provided on the top of the L-shaped rod for driving the toggle plate to lift its position and cooperating with the outer mold frame.

[0010] Preferably, the lifting member includes a U-shaped rod that is plugged into the middle part of the toggle plate, and a conical rod located in the through hole is fixedly connected between the other end of the U-shaped rod and the L-shaped rod. The inclined side of the conical rod is pressed against the through hole, and the base is also provided with a mating member that lifts the toggle plate by squeezing the conical rod.

[0011] Preferably, the mating part includes an elastic plate that is pressed against the toggle plate, the elastic plate slides on the base, the middle part of the elastic plate is rotatably connected to a rotation rod, the rotation rod is fixedly connected to a control plate with an L-shaped structure, and the base is provided with two movable grooves that rotatably cooperate with the control plate.

[0012] Preferably, the elastic member includes a spring, the movable plate and the mating plate are provided with through holes for sliding with the spring, the bottom of the pressure plate is rotatably connected to two rotating shafts, the rotating shafts are rotatably connected to the movable plate and the mating plate respectively, the rotating shafts are connected to the end of the spring, a sliding rod is provided in the middle of the spring, and a sliding member is provided between the sliding rod and the rotating plate.

[0013] Preferably, the sliding member includes a sliding groove opened on the rotating plate and slidingly matched with the sliding rod, the sliding rod is fixedly connected to a limit plate that matches the rotating plate, and the rotating plate is rotatably connected to the L-shaped rod.

[0014] Preferably, a plurality of friction layers are distributed in the gaps on the rotating plate and frictionally cooperate with the limiting plate, so as to facilitate slight twisting of the sliding rod and further promote the movement of the shaping strip.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] By rotating the toggle plate, the movable plate and the matching plate are reciprocated, wherein the reciprocating direction and amplitude of the movable plate are consistent, while the reciprocating direction and amplitude of the matching plate are constantly changing, so that the activity efficiency of the two ends of the shaping strip is different. In conjunction with the outer mold frame that reciprocates up and down, the neckline fold is synchronously combed and smoothed in the horizontal and vertical directions, and the toggle plate rises at the same time, continuously acting on the neckline fold. With the multi-directional combination, the neckline fold is effectively avoided from wrinkles and unevenness. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of a partial structure of the present invention (the other half of the base, the eversion drive assembly, and the internal pressure drive assembly are not shown);

[0018] Figure 2 It is a schematic side view of a local structure of the present invention;

[0019] Figure 3 It is a schematic diagram of the partial structure of the present invention;

[0020] Figure 4 This is an enlarged schematic diagram of the structure of the present invention without the base;

[0021] Figure 5 Schematic diagram of the split structure of the outer mold frame and the outward-turning drive assembly of the present invention;

[0022] Figure 6 Schematic diagram of the disassembled structure of the shaping strip, inner mold frame and outer mold frame of the present invention;

[0023] Figure 7 Schematic bottom view of the matching structure of the shaping strip and the toggle plate of the present invention;

[0024] Figure 8 This is a schematic diagram of the disassembly structure of the shaping strip, the movable plate and the matching plate of the present invention;

[0025] Figure 9 This is a schematic diagram of the disassembled structure of the toggle plate and the matching piece of the present invention;

[0026] Figure 10 Schematic diagram of the cross-sectional structure of the toggle plate of the present invention;

[0027] Figure 11 Schematic diagram of the split structure of the toggle plate, the U-shaped rod and the tapered rod of the present invention;

[0028] Figure 12 Schematic diagram of the matching structure of the toggle plate, the U-shaped rod and the tapered rod of the present invention;

[0029] Figure 13 It is a schematic diagram of the sliding structure of the present invention.

[0030] In the figure: 1. base; 2. shaping strip; 3. inner mold frame; 4. outer mold frame; 5. movable plate; 6. matching plate; 7. toggle plate; 8. pressure plate; 9. rotating plate; 10. plug-in plate; 11. elastic sheet; 12. rotation shaft; 13. servo motor; 14. L-shaped rod; 15. through hole; 16. U-shaped rod; 17. conical rod; 18. elastic plate; 19. rotation rod; 20. control plate; 21. movable slot; 22. spring; 23. through hole; 24. rotating shaft; 25. sliding rod; 26. sliding slot; 27. limit plate; 28. friction layer. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] See also Figures 1 - 13 The present invention provides a collar folding device for textile and garment production, comprising a base 1, on which are provided mutually cooperating and elastic shaping strips 2, an inner mold frame 3, and an outer mold frame 4; the base 1 is further provided with an outward turning drive component cooperating with the outer mold frame 4, and an internal pressure drive component cooperating with the inner mold frame 3;

[0033] In this application, the solution of supporting the garment by the internal pressure driving component so that the shaping strip 2 and the inner mold frame 3 clamp the neckline, and driving the outer mold frame 4 to fold the neckline by the outward turning driving component is a prior art solution, which is detailed in:

[0034] The specific implementation structure thereof is detailed in the publication number CN117429942B, which is a collar folding device for textile and garment production. The external eversion drive assembly and the internal pressure drive assembly in the prior art are not described in detail.

[0035] The outward-turning drive assembly and the internal-pressure drive assembly in the present application can also be replaced by a plurality of cylinders and air bags. The clothing pulled up by the collar is sent to the bottom of the inner mold frame 3, and then the inner mold frame 3 is driven by a cylinder to move to the inside of the collar, and the air bag is placed to form a support for the inside of the collar. Finally, the outer mold frame 4 is driven downward by another cylinder. The downward-moving outer mold frame 4 pries the collar outward, and the outer mold frame 4 cooperates with the inner mold frame 3 to complete the folding operation of the collar. This method is a conventional and simple structural setting, which is a conventional technology well known to those skilled in the art.

[0036] Regarding the implementation structure of the folding of the outer mold frame 4 on the collar opening in the prior art, this solution does not make improvements. The main innovation points and protection points of this application are: a mechanism for combing and flattening the folding of the collar opening is provided on the shaping strip 2, and this application is improved on the basis of the prior art;

[0037] It also includes a movable plate 5 and a matching plate 6 connected to both ends of the shaping strip 2. A shifting plate 7 that cooperates with the folding of the collar opening is provided on the base 1. The movable plate 5 reciprocates the shaping strip 2 through the self-rotating shifting plate 7. An elastic member is provided through between the movable plate 5 and the matching plate 6. An abutting plate 8 of the outer mold frame 4 is provided at the end of the elastic member. A power member for driving the shifting plate 7 to rotate and rise is provided on the base 1. A rotating plate 9 is rotatably connected to the power member. The end of the movable rotating plate 9 cooperates with the middle part of the elastic member;

[0038] In this application, through the self-rotation of the shifting plate 7, the movable plate 5 and the matching plate 6 reciprocate. Among them, the reciprocating movement direction and amplitude of the movable plate 5 are the same, while the reciprocating movement direction and amplitude of the matching plate 6 change at all times, so that the movement efficiency of both ends of the shaping strip 2 is different. Cooperating with the reciprocating movement of the outer mold frame 4 up and down, the folding of the collar opening is combed and flattened synchronously from the horizontal and vertical directions. Moreover, the shifting plate 7 also rises at the same time, continuously acting on the folding of the collar opening. Under the multi-directional combination, the phenomenon of uneven wrinkles at the folding of the collar opening is effectively avoided.

[0039] The end of the connecting frame on the outer turning drive assembly is slidably sleeved with a plug board 10 through a compression spring. An elastic sheet 11 is fixedly connected between the plug board 10 and the outer mold frame 4. The middle part of the shaping strip 2 is rotatably connected to the base 1. Self-rotating shafts 12 are rotatably connected between both the movable plate 5 and the matching plate 6 and the shaping strip 2;

[0040] The outer mold frame 4 moves downward to fold the collar opening located between the shaping strip 2 and the inner mold frame 3. At the same time, under the action of the elastic member, the abutting plate 8 makes a reciprocating rotation at a certain angle relative to the movable plate 5 and the matching plate 6, that is, the abutting plate 8 reciprocally presses the outer mold frame 4, cooperating with the compression spring and the plug board 10, so that the outer mold frame 4 makes a small-distance reciprocating movement up and down, flattening the folding of the collar opening from top to bottom. The reciprocating movement of both ends of the shaping strip 2 and the cooperation of the shifting plate 7 flatten and comb the folding of the collar opening from the horizontal direction, avoiding uneven wrinkles in the folding of the collar opening.

[0041] The power component includes a servo motor 13 fixedly connected to the base 1. A L-shaped rod 14 is fixedly connected to the output shaft of the servo motor 13. The toggle plate 7 is a ratchet structure. A through hole 15 for inserting the L-shaped rod 14 is provided at the edge of the toggle plate 7. A lifting member for driving the toggle plate 7 to lift its position and cooperate with the outer mold frame 4 is provided at the top of the L-shaped rod 14. When the servo motor 13 is started, it drives the L-shaped rod 14 to rotate. The bottom of the L-shaped rod 14 rotates in place, and the top of the L-shaped rod 14 moves in a circular motion, thereby driving the toggle plate 7 to rotate. The rotating toggle plate 7 presses against the movable plate 5. Under the reaction of the spring 22, the movable plate 5 moves reciprocally. Also, limited by the slot on the base 1, the reciprocating direction of the movable plate 5 is always fixed and there is no relative rotation with respect to the base 1. The end of the movable plate 5 is in an inclined shape adapted to the ratchet structure;

[0042] While the top of the L-shaped rod 14 moves in a circular motion, it drives one end of the rotating plate 9 to rotate in a circular motion, thereby driving the other end of the rotating plate 9 to drive the sliding rod 25 to make a certain reciprocating motion, causing the middle of the spring 22 to move appropriately. On the one hand, it ensures the reciprocating action of the spring 22 on the movable plate 5. On the other hand, it increases the movement amplitude of the matching plate 6, thereby causing the two ends of the shaping strip 2 to shake, and the shaking amplitudes of the two ends are different.

[0043] The lifting member includes a U-shaped rod 16 inserted and matched with the middle of the toggle plate 7. A tapered rod 17 located in the through hole 15 is fixedly connected between the other end of the U-shaped rod 16 and the L-shaped rod 14. The inclined side of the tapered rod 17 is in pressing fit with the through hole 15. A matching member for squeezing the toggle plate 7 to lift by the tapered rod 17 is also provided on the base 1. While the servo motor 13 drives the top of the L-shaped rod 14 to move in a circular motion, it drives the tapered rod 17 to move synchronously. The circularly moving tapered rod 17 first presses against the inner wall of the through hole 15. Under the block of the matching member, the inclined surface of the tapered rod 17 causes the toggle plate 7 to move upward along the U-shaped rod 16. The upward moving toggle plate 7 corresponds to the side position of the shaping strip 2, so that the rotating toggle plate 7 continuously adjusts the flipping position of the collar on the shaping strip 2 and the inner mold frame 3. Cooperating with the two ends of the movable shaping strip 2, it avoids wrinkles at the flipping position and unevenness;

[0044] Also, the upward moving toggle plate 7 is always in pressing fit with the movable plate 5, causing the movable plate 5 and the matching plate 6 to continuously act on the two ends of the shaping strip 2 to make reciprocating movements.

[0045] The mating part includes an elastic plate 18 that is pressed against the toggle plate 7. The elastic plate 18 slides on the base 1. The middle part of the elastic plate 18 is rotatably connected to a rotation rod 19. The rotation rod 19 is fixedly connected to a control plate 20 with an L-shaped structure. The base 1 is provided with two movable grooves 21 that are rotatably matched with the control plate 20. The control rod is disengaged from the movable groove 21 away from the toggle plate 7 by rotating the control rod, and then the control rod is moved and rotated so that the control rod enters the movable groove 21 close to the toggle plate 7, thereby making the elastic plate 18 approach the toggle plate 7 and pressing the elastic plate 18 against the toggle plate 7, applying a pressing force to the toggle plate 7, facilitating the circular motion of the tapered rod 17. Under the action of the elastic plate 18, the toggle plate 7 is driven to move up.

[0046] The elastic member includes a spring 22, a through hole 23 is provided on the movable plate 5 and the matching plate 6 to slide with the spring 22, and the bottom of the pressure plate 8 is rotatably connected to two rotating shafts 24, which are respectively rotatably connected to the movable plate 5 and the matching plate 6. The rotating shaft 24 is connected to the end of the spring 22, and a sliding rod 25 is provided in the middle of the spring 22. A sliding member is provided between the sliding rod 25 and the rotating plate 9. When the movable plate 5 is under the action of the self-rotating toggle plate 7, the elasticity of the spring 22 and the shaping strip 2 itself is matched to make the movable plate 5 reciprocate, the spring 22 reciprocates synchronously, and the matching plate 6 and the movable plate 5 both make reciprocating motions back and forth, wherein the reciprocating direction of the movable plate 5 is fixed, driving one end of the shaping strip 2 to reciprocate (the reciprocating direction is also fixed, always reciprocating in one direction and will not deviate), while the reciprocating direction of the matching plate 6 is not fixed, thereby driving the other end of the shaping strip 2 to reciprocate over a large area, making the activity amplitudes of the two ends of the shaping strip 2 different, the activity efficiency of one end of the shaping strip 2 is fixed, while the activity efficiency of the other end varies from time to time, thereby adjusting the neckline fold between the shaping strip 2 and the inner mold frame 3 to avoid wrinkles and unevenness at the neckline fold;

[0047] As the spring 22 reciprocates, the sliding rod 25 twists and reciprocates, driving the rotating shaft 24 to rotate, thereby causing the pressing plate 8 to reciprocate relative to the movable plate 5 and the matching plate 6 at a certain angle.

[0048] The sliding member includes a sliding groove 26 provided on the rotating plate 9 and slidingly matched with the sliding rod 25. The sliding rod 25 is fixedly connected to a limit plate 27 that matches the rotating plate 9. The rotating plate 9 is rotatably connected to the L-shaped rod 14. The servo motor 13 rotates, driving the L-shaped rod 14 to rotate, thereby causing one end of the rotating plate 9 to perform a circular motion. The other end of the rotating plate 9 acts on the sliding rod 25 through the sliding groove 26, and cooperates with the action of the spring 22 to make the sliding rod 25 move, thereby further driving the middle part of the spring 22 to move, so that the activity amplitude of one end of the shaping strip 2 changes, and the activity trajectory is not fixed, thereby adjusting the flatness of the neckline;

[0049] Among them, the rotating plate 9 performs circular motion at one end close to the toggle plate 7, and the other end performs adaptive reciprocating motion in cooperation with the restriction of the spring 22, and the direction of the reciprocating motion changes at all times. Through the adaptive cooperation of the sliding groove 26 and the sliding rod 25, the sliding rod 25 is prevented from having an excessively large active area, that is, the middle part of the spring 22 is prevented from having an excessively large active amplitude.

[0050] There are multiple friction layers 28 distributed in the gaps on the rotating plate 9, which rub against the limit plate 27. As a result, when the sliding rod 25 moves along the sliding groove 26, the sliding rod 25 rotates back and forth at a small angle, thereby twisting the middle part of the spring 22 and acting on the matching plate 6, further changing the reciprocating amplitude of one end of the shaping strip 2.

[0051] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0052] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A neckline folding device for textile and clothing production, comprising: A base (1), wherein the base (1) is provided with a shaping strip (2), an inner mold frame (3) and an outer mold frame (4) that cooperate with each other, and the base (1) is also provided with an outward turning drive component that cooperates with the outer mold frame (4) and an internal pressure drive component that cooperates with the inner mold frame (3); It is characterized by further comprising: A movable plate (5) and a matching plate (6) are connected to both ends of the shaping strip (2); a toggle plate (7) is provided on the base (1) to match the folded part of the collar; the movable plate (5) enables the two ends of the shaping strip (2) to reciprocate through the self-rotating toggle plate (7); an elastic member is provided between the movable plate (5) and the matching plate (6); a pressing plate (8) is provided at the end of the elastic member to press against the outer mold frame (4); a power member is provided on the base (1) to drive the toggle plate (7) to rotate and rise; a rotating plate (9) is rotatably connected to the power member; the movable end of the rotating plate (9) is slidably matched with the middle part of the elastic member; The end of the connecting frame on the outward turning drive assembly is slidably connected to an insert plate (10) through a compression spring, an elastic sheet (11) is fixedly connected between the insert plate (10) and the outer mold frame (4), the middle part of the shaping strip (2) is rotatably connected to the base (1), and the movable plate (5) and the matching plate (6) are rotatably connected to the shaping strip (2) through a rotation axis (12).

2. The neckline folding device for textile and clothing production according to claim 1, characterized in that: The power member comprises a servo motor (13) connected and fixed to the base (1); the output shaft of the servo motor (13) is fixedly connected to an L-shaped rod (14); the toggle plate (7) is a ratchet structure; a through hole (15) for plugging into the L-shaped rod (14) is provided at the edge of the toggle plate (7); and a lifting member for driving the toggle plate (7) to elevate the position and cooperating with the outer mold frame (4) is provided at the top of the L-shaped rod (14); The rotating plate (9) is rotatably connected to the L-shaped rod (14).

3. A neckline folding device for textile and clothing production according to claim 2, characterized in that: The lifting member includes a U-shaped rod (16) plugged into the middle of the toggle plate (7), a tapered rod (17) located in the through hole (15) is fixedly connected between the other end of the U-shaped rod (16) and the L-shaped rod (14), and the inclined side of the tapered rod (17) is pressed against the through hole (15). The base (1) is also provided with a matching member for squeezing the toggle plate (7) to lift it by the tapered rod (17).

4. A neckline folding device for textile clothing production according to claim 3, characterized in that: The mating member comprises an elastic plate (18) pressed against the toggle plate (7), the elastic plate (18) slides on the base (1), a rotation rod (19) is rotatably connected to the middle of the elastic plate (18), a control plate (20) with an L-shaped structure is fixedly connected to the rotation rod (19), and two movable grooves (21) are provided on the base (1) for rotationally cooperating with the control plate (20).

5. The neckline folding device for textile and garment production according to claim 4, characterized in that, The elastic member includes a spring (22). Through holes (23) for the spring (22) to slide are formed in the movable plate (5) and the mating plate (6). Two rotating shafts (24) are rotatably connected to the bottom of the pressing plate (8). The rotating shafts (24) are respectively rotatably connected to the movable plate (5) and the mating plate (6). The rotating shafts (24) are connected to the ends of the spring (22). A sliding rod (25) is provided in the middle of the spring (22). A sliding member is provided between the sliding rod (25) and the rotating plate (9).

6. A neckline folding device for textile clothing production according to claim 5, characterized in that: The sliding member includes a sliding groove (26) formed in the rotating plate (9) and slidably engaged with the sliding rod (25). A limiting plate (27) engaged with the rotating plate (9) is fixedly connected to the sliding rod (25).

7. A neckline folding device for textile and garment production according to claim 6, characterized in that: A plurality of friction layers (28) in frictional engagement with the limiting plate (27) are distributed at intervals on the rotating plate (9).

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