Automatic sleeve vent machine with air suction device

By introducing a suction device and multi-component collaborative operation into the automatic sleeve fork sewing machine, the problems of low sleeve fork sewing accuracy and efficiency have been solved, and the accuracy and efficiency of sleeve fork sewing have been improved.

CN223723358UActive Publication Date: 2025-12-26SHENZHEN MIDE INTELLECTUAL EQUIP CO LTD
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Patent Information

Application Number
CN202423280809.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-30
Publication Date
2025-12-26
Estimated Expiration
2034-12-30

AI Technical Summary

Technical Problem

Existing automatic sleeve fork sewing machines often result in the fabric pieces shifting during sleeve fork sewing, leading to low sewing precision, affecting quality, and resulting in low production efficiency.

Method used

Design an automatic sleeve fork machine with a suction device, which combines a sleeve fork forming mold, a pressing component, a folding component, and a pressure plate component. The suction device is used to adsorb the sleeve fork fabric piece into the forming groove, and the pressing and folding components are used to fold it precisely. Then, the pressure plate mold is used to press it firmly, and finally, the sewing machine is used to sew the pattern.

Benefits of technology

It improves the precision and production efficiency of sleeve vent sewing, ensures accurate sleeve vent positioning, and enhances sleeve vent quality and production efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an automatic sleeve vent machine with an air suction device, which comprises a processing platform, a sleeve vent forming device and a sewing machine, the sleeve vent forming device and the sewing machine are arranged on the processing platform, and the air suction device is arranged at the bottom of the processing platform corresponding to the bottom of a sleeve vent forming die. The sleeve vent forming device folds a small piece of a sleeve vent cut-part through a first pressing plate assembly, a second edge pressing assembly, a first edge folding assembly and a second edge folding assembly under the assistance of the air suction device, then the sleeve cut-part is manually laid at a designated position, and the sleeve cut-part is pressed by a pressing plate mold. The sleeve placket is conveyed to the flatcar through the X-axis and the Y-axis of the equipment and is subjected to pattern sewing through the sewing machine, and after sewing is completed, the sleeve placket is recycled through the material collecting device, so that the production efficiency and quality of sleeve placket sewing are improved, the accuracy of the sleeve placket sewing position can be guaranteed in the sewing process, and the sleeve placket sewing precision is improved.
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Description

TECHNICAL FIELD

[0001] The utility model relates to template machine technical field, concretely relates to an automatic sleeve fork machine with a suction device. BACKGROUND

[0002] In order to facilitate putting on and taking off, a shirt generally opens a sleeve fork at the cuff part, and when attending a formal banquet or other formal occasions, a suit is generally preferred, and when wearing a suit, a shirt is often matched inside the suit, and the cuff of the shirt will be exposed outside the cuff of the suit. Therefore, the processing requirement of the shirt cuff is relatively strict for the sake of appearance, and in order to prevent the problems such as burrs and poor fit at the opening of the sleeve fork, the sleeve fork sewn at the cuff of the shirt is required to be very high.

[0003] At present, when sewing the sleeve fork at the cuff of the shirt, workers need to manually fold the cutting piece and iron the cutting piece, and then form the sleeve fork shape of the sleeve fork cloth, and then sew the sleeve fork. This kind of sleeve fork sewing method is time-consuming and labor-consuming, and the efficiency is low, and the manufacture of the sleeve fork mostly depends on workers, and the quality cannot be guaranteed, so people have invented an automatic sleeve fork machine.

[0004] For example, the patent with application number 201711216166.7 discloses an automatic sleeve fork machine, which can realize automatic sewing of the sleeve fork, and workers only need to place the cutting piece, thereby improving the production efficiency of the sleeve fork. However, when sewing the sleeve fork, the cutting piece is easy to deviate, which affects the sewing precision of the sleeve fork and the quality of the sleeve fork. CONTENT OF THE UTILITY MODEL

[0005] In view of the technical defects in the background art, the utility model provides an automatic sleeve fork machine with a suction device, which solves the above technical problems and meets the actual needs. The specific technical scheme is as follows:

[0006] An automatic sleeve fork machine with a suction device, comprising a processing platform, a sleeve fork forming device arranged on the processing platform, and a sewing machine, wherein the sleeve fork forming device comprises a sleeve fork forming die arranged on the processing platform, first and second edge pressing assemblies arranged on both sides of the sleeve fork forming die, first and second edge folding assemblies arranged at one end of the sleeve fork forming die, a pressing plate assembly arranged at the other end of the sleeve fork forming die, and a pressing material assembly arranged above the sleeve fork forming die. A suction device is arranged at the bottom of the processing platform corresponding to the bottom of the sleeve fork forming die, the suction device is provided with a wind plate matched with the sleeve fork forming die, and a plurality of air holes are arranged in an array on the wind plate.

[0007] As an improvement of the above-mentioned scheme, the sleeve fork forming die comprises first and second templates arranged in sequence from top to bottom.

[0008] The middle part of the first template is provided with a forming groove extending along the length direction thereof, one end of the forming groove extends to one end of the first template to form an open end, and the other end of the forming groove is a closed end. The second template is T-shaped, the end of the T-shaped second template is fixed on both sides of the open end of the forming groove, and the other end of the second template extends towards the closed end of the forming groove. The inner edges of the forming groove on both sides of the second template are reserved with air suction gaps of the air panel.

[0009] As an improvement of the above scheme, the first edge pressing assembly comprises a first edge pressing cylinder and a first edge pressing piece, a first L-shaped connecting piece is arranged between the first edge pressing cylinder and the first edge pressing piece, the output end of the first edge pressing cylinder is connected with the vertical edge of the first L-shaped connecting piece, and the rear end of the first edge pressing piece is connected with the horizontal edge of the first L-shaped connecting piece, so that the bottom end of the first edge pressing piece is attached to the end face of the sleeve fork forming die.

[0010] As an improvement of the above scheme, the second edge pressing assembly comprises a second edge pressing cylinder and a second edge pressing piece, a second L-shaped connecting piece is arranged between the second edge pressing cylinder and the second edge pressing piece, the output end of the second edge pressing cylinder is connected with the vertical edge of the second L-shaped connecting piece, and the rear end of the second edge pressing piece is connected with the horizontal edge of the second L-shaped connecting piece, so that the bottom end of the second edge pressing piece is attached to the end face of the sleeve fork forming die.

[0011] As an improvement of the above scheme, the first edge pressing assembly and the second edge pressing assembly are respectively arranged on both sides of the closed end of the sleeve fork forming die, and the output end of the first edge pressing assembly and the output end of the second edge pressing assembly are both directed towards the closed end of the sleeve fork forming die.

[0012] As an improvement of the above scheme, the first edge pressing assembly comprises a first edge pressing cylinder and a first edge pressing piece, a first L-shaped connecting piece is arranged between the first edge pressing cylinder and the first edge pressing piece, the output end of the first edge pressing cylinder is connected with the vertical edge of the first L-shaped connecting piece, and the rear end of the first edge pressing piece is connected with the horizontal edge of the first L-shaped connecting piece, so that the bottom end of the first edge pressing piece is attached to the end face of the sleeve fork forming die.

[0013] The second edge pressing assembly comprises a second edge pressing cylinder and a second edge pressing piece, and a fourth L-shaped connecting piece is arranged between the second edge pressing cylinder and the second edge pressing piece.

[0014] As an improvement of the above scheme, the pressing plate assembly comprises a first pressing plate assembly and a second pressing plate assembly, and the first pressing plate assembly and the second pressing plate assembly are both arranged along the direction from the open end to the closed end of the sleeve fork forming die.

[0015] The first pressing plate assembly comprises a first pressing plate, a first lifting cylinder for driving the first pressing plate to lift along the horizontal height direction, and a horizontal driving cylinder for driving the first pressing plate to move along the horizontal direction.

[0016] The second pressing plate assembly comprises a second pressing plate, a second lifting cylinder for driving the second pressing plate to lift along the horizontal height direction, and a horizontal driving mechanism for driving the first pressing plate to move along the horizontal direction.

[0017] The width dimension of the first pressing plate matches the width dimension of the forming groove of the sleeve dart forming mold, and the width dimension of the second pressing plate matches the width dimension of the second mold plate.

[0018] As an improvement of the above scheme, the pressing assembly comprises a third lifting cylinder and an inverted Y-shaped pressing rod, the output end of the third lifting cylinder is arranged downward above the sleeve dart forming mold, and the end of the inverted Y-shaped pressing rod is aligned with the pressing plate assembly.

[0019] As an improvement of the above scheme, a pressing plate mold is further arranged above the sleeve dart forming mold, a mold driving cylinder is connected to the rear end of the pressing plate mold, a crank rod is connected between the mold driving cylinder and the pressing plate mold, the output end of the mold driving cylinder is hinged to the crank rod, and the rear end of the mold driving cylinder is hinged to the machining platform.

[0020] The sleeve dart forming device is assisted by the air suction device to fold the small pieces of the sleeve dart pattern through the first pressing plate assembly, the second pressing edge assembly, the first edge folding assembly and the second edge folding assembly, then the sleeve pattern is manually laid on the specified position, the sleeve pattern is pressed by the pressing plate mold, and then the X and Y axes of the equipment are used to send the sleeve pattern to the flat car for pattern sewing by the sewing machine, and after sewing, the sleeve pattern is recycled by the material collecting device, so that the production efficiency and quality of the sleeve dart sewing are improved, the accuracy of the sleeve dart sewing position in the sewing process is ensured, and the accuracy of the sleeve dart sewing is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is an automatic sleeve dart machine whole machine schematic view of the utility model.

[0022] Figure 2 It is a machining platform structure schematic of the utility model Figure One .

[0023] Figure 3 It is a machining platform structure schematic of the utility model Figure Two .

[0024] Figure 4 It is a sleeve dart forming device structure schematic view of the utility model.

[0025] Figure 5 It is a sleeve dart forming mold structure schematic view of the utility model.

[0026] Figure 6 It is a pressing plate mold driving connection structure schematic view of the utility model.

[0027] Figure 7 It is the pressing plate assembly structure schematic view of the utility model.

[0028] Figure 8 It is the pressing material assembly structure schematic view of the utility model.

[0029] Among them: processing platform 1, sewing machine 2, sleeve fork forming die 3, first template 31, forming groove 311, open end 312, closed end 313, second template 32, first edge pressing assembly 4, first edge pressing cylinder 41, first edge pressing piece 42, first L-shaped connecting piece 43, second edge pressing assembly 5, second edge pressing cylinder 51, second edge pressing piece 52, second L-shaped connecting piece 53, first edge folding assembly 6, first edge folding cylinder 61, first edge folding piece 62, third L-shaped connecting piece 63, second edge folding assembly 7, second edge folding cylinder 71, second edge folding piece 72, fourth L-shaped connecting piece 73, first pressing plate assembly 8, first pressing plate 81, first lifting cylinder 82, horizontal drive cylinder 83, second pressing plate assembly 9, second pressing plate 91, second lifting cylinder 92, horizontal drive mechanism 93, pressing material assembly 10, third lifting cylinder 101, inverted Y-shaped pressing rod 102, air baffle 11, pressing plate die 12, die drive cylinder 121, crank rod 122. DETAILED DESCRIPTION

[0030] The embodiment of the utility model is explained below in combination with the drawings and related examples, and the embodiment of the utility model is not limited to the following examples, and the utility model relates to the necessary components related to the technical field, and should be regarded as the known technology in the technical field, which can be known and mastered by the technical personnel in the technical field.

[0031] An automatic sleeve fork machine with air suction device, comprising processing platform 1, sleeve fork forming device and sewing machine 2 arranged on the processing platform 1, the sleeve fork forming device comprising sleeve fork forming die 3 arranged on the processing platform 1, first edge pressing assembly 4 and second edge pressing assembly 5 arranged on both sides of the sleeve fork forming die 3, first edge folding assembly 6 and second edge folding assembly 7 arranged at one end of the sleeve fork forming die 3, pressing plate assembly arranged at the other end of the sleeve fork forming die 3, pressing material assembly 10 arranged above the sleeve fork forming die 3, the bottom of the processing platform 1 is provided with air suction device corresponding to the bottom of the sleeve fork forming die 3, the air suction device is provided with air baffle 11 combined with the sleeve fork forming die 3, and a plurality of air holes 111 are arranged in an array on the air baffle 11.

[0032] The utility model discloses in the technical scheme of sleeve fork forming die 3, sleeve fork forming die 3 includes by the first template 31 and second template 32 of setting in order from top to bottom, the upper surface of second template 32 is fixed after the lower surface of first template 31 is attached, and the thickness of first template 31 is reserved to form the folding space containing sleeve fork piece and the pressure space of first pressure plate 81 and second pressure plate 91,

[0033] The middle part of first template 31 is equipped with the forming groove 311 extending along its length direction, and the sleeve fork piece is folded and formed in the forming groove 311, one end of the forming groove 311 extends to one end of the first template 31 to form the open end 312, and the other end of the forming groove 311 is the closed end 313; the sleeve fork piece is put into the forming groove 311 from the closed end 313 of the forming groove 311, and the air suction device sucks the sleeve fork piece in the forming groove 311 through the air hole 111 on the air baffle 11

[0034] The second template 32 is T-shaped, the end of the T-shaped second template 32 is fixed on both sides of the open end 312 of the forming groove 311, the other end of the second template 32 extends towards the closed end 313 of the forming groove 311, and the two side edges of the second template 32 and the inner edge of the forming groove 311 are reserved with the air suction gap of the air baffle 11, the air suction device sucks the sleeve fork piece in the forming groove 311 through the air hole 111 on the air baffle 11 and the gap between the second template 32 and the forming groove 311, which facilitates the accurate placement of the sleeve fork piece by artificial;

[0035] Further, in the above scheme, the first edge compression assembly 4 includes a first edge compression cylinder 41 and a first edge compression piece 42, a first L-shaped connecting piece 43 is arranged between the first edge compression cylinder 41 and the first edge compression piece 42, the output end of the first edge compression cylinder 41 is connected with the vertical edge of the first L-shaped connecting piece 43, and the rear end of the first edge compression piece 42 is connected with the horizontal edge of the first L-shaped connecting piece 43, so that the bottom end of the first edge compression piece 42 is attached with the end face of the sleeve fork forming die 3;

[0036] Further, in the above scheme, the second edge compression assembly 5 includes a second edge compression cylinder 51 and a second edge compression piece 52, a second L-shaped connecting piece 53 is arranged between the second edge compression cylinder 51 and the second edge compression piece 52, the output end of the second edge compression cylinder 51 is connected with the vertical edge of the second L-shaped connecting piece 53, and the rear end of the second edge compression piece 52 is connected with the horizontal edge of the second L-shaped connecting piece 53, so that the bottom end of the second edge compression piece 52 is attached with the end face of the sleeve fork forming die 3;

[0037] It should be noted that the first and second edge compression assemblies 4 and 5 are respectively used to fold the two sides of the sleeve gusset piece, the bottom surface of the first edge compression member 42 is attached to the surface of the sleeve gusset forming die 3 under the action of the first L-shaped connecting member 43, the bottom surface of the second edge compression member 52 is attached to the surface of the sleeve gusset forming die 3 under the action of the second L-shaped connecting member 53, after the sleeve gusset piece is compressed into the forming groove 311, the two sides of the sleeve gusset piece are raised, the first and second edge compression members 42 and 52 horizontally move towards the sleeve gusset piece direction with the surface of the sleeve gusset forming die 3 attached, and the side edges of the sleeve gusset piece can be quickly folded.

[0038] Further, in the above scheme, the first and second edge folding assemblies 6 and 7 are respectively arranged on the two sides of the closed end 313 of the sleeve gusset forming die 3, and the output ends of the first and second edge folding assemblies 6 and 7 are both directed to the closed end 313 of the sleeve gusset forming die 3.

[0039] Further, in the above scheme, the first edge folding assembly 6 comprises a first edge folding cylinder 61 and a first edge folding member 62, and a third L-shaped connecting member 63 is arranged between the first edge folding cylinder 61 and the first edge folding member 62.

[0040] The second edge folding assembly 7 comprises a second edge folding cylinder 71 and a second edge folding member 72, and a fourth L-shaped connecting member 73 is arranged between the second edge folding cylinder 71 and the second edge folding member 72.

[0041] It should be noted that the first and second edge folding assemblies 6 and 7 have the same folding principle as the first and second edge compression assemblies 4 and 5, the first edge folding cylinder 61 drives the first edge folding member 62 to move towards the closed end 313 of the forming groove 311, and the second edge folding cylinder 71 drives the second edge folding member 72 to move towards the closed end 313 of the forming groove 311, so as to triangularly fold the end of the sleeve gusset piece.

[0042] Further, in the above scheme, the pressing plate assembly comprises a first pressing plate assembly 8 and a second pressing plate assembly 9, and the first and second pressing plate assemblies 8 and 9 both extend along the opening end 312 of the sleeve gusset forming die 3 towards the closed end 313.

[0043] The first pressing plate assembly 8 comprises a first pressing plate 81, a first lifting cylinder 82 for driving the first pressing plate 81 to lift along the horizontal height direction, and a horizontal driving cylinder 83 for driving the first pressing plate 81 to move along the horizontal direction.

[0044] The second pressing plate assembly 9 comprises a second pressing plate 91, a second lifting cylinder 92 driving the second pressing plate 91 to lift along the horizontal height direction, and a horizontal driving mechanism 93 driving the first pressing plate 81 to move along the horizontal direction.

[0045] The width dimension of the first pressing plate 81 matches the width dimension of the forming groove 311 of the sleeve dart forming die 3, and the width dimension of the second pressing plate 91 matches the width dimension of the second die plate 32.

[0046] Further, in the above scheme, the pressing assembly 10 comprises a third lifting cylinder 101 and a reversed Y-shaped pressing rod 102, the output end of the third lifting cylinder 101 is arranged downward above the sleeve dart forming die 3, and the end of the reversed Y-shaped pressing rod 102 is aligned with the pressing plate assembly.

[0047] It should be noted that the artificial places the sleeve dart piece in the forming groove 311 of the sleeve dart forming die 3, the sleeve dart piece is flattened in the forming groove 311 by the first pressing plate 81, and the first pressing plate 81 is compacted by the pressing assembly 10, the edge of the sleeve dart piece is upwardly buckled under the pressing of the first pressing plate 81, which facilitates the first edge folding assembly 4, the second edge folding assembly 5, the first edge folding assembly 6 and the second edge folding assembly 7 to quickly fold the sleeve dart piece, then the artificial places the sleeve piece on the specified position, the sleeve piece is pressed by the pressing die 12, and then is sent to the flat car by the X and Y axes of the equipment and is sewn by the sewing machine 2.

[0048] Further, in the above scheme, the sleeve dart forming die 3 is further provided with a pressing die 12, the rear end of the pressing die 12 is connected with a die driving cylinder 121, a crank 122 is connected between the die driving cylinder 121 and the pressing die 12, the output end of the die driving cylinder 121 is hinged with the crank 122, and the rear end of the die driving cylinder 121 is hinged with the processing platform 1.

[0049] The above only describes the preferred embodiments of the present application, and it should be noted that, for those skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. An automatic sleeve-folding machine with a suction device, characterized in that, The utility model provides a sleeve gusset forming device and sewing machine, and the sleeve gusset forming device comprises a forming die (3) arranged on the processing platform (1), a first edge pressing assembly (4) and a second edge pressing assembly (5) arranged on both sides of the forming die (3), a first edge folding assembly (6) and a second edge folding assembly (7) arranged at one end of the forming die (3), a pressing plate assembly arranged at the other end of the forming die (3), and a pressing material assembly (10) arranged above the forming die (3).

2. The automatic sleeve-folding machine with air suction device according to claim 1, characterized in that, The forming die (3) comprises a first die plate (31) and a second die plate (32) arranged in sequence from top to bottom. The first die plate (31) is provided with a forming groove (311) extending along the length direction in the middle part, one end of the forming groove (311) extends to one end of the first die plate (31) to form an open end (312), the other end of the forming groove (311) is a closed end (313), the second die plate (32) is T-shaped, the end of the second die plate (32) is fixed on both sides of the open end (312) of the forming groove (311), the other end of the second die plate (32) extends towards the closed end (313) of the forming groove (311), and the two side edges of the second die plate (32) are provided with an air suction gap of the air plate (11) reserved in the inner edge of the forming groove (311).

3. The automatic sleeve-folding machine with air suction device according to claim 1, characterized in that, The first edge pressing assembly (4) comprises a first edge pressing cylinder (41) and a first edge pressing piece (42), a first L-shaped connecting piece (43) is arranged between the first edge pressing cylinder (41) and the first edge pressing piece (42), the output end of the first edge pressing cylinder (41) is connected with the vertical edge of the first L-shaped connecting piece (43), and the rear end of the first edge pressing piece (42) is connected with the horizontal edge of the first L-shaped connecting piece (43), so that the bottom end of the first edge pressing piece (42) is attached to the end face of the sleeve gusset forming die (3).

4. The automatic sleeve-folding machine with air suction device according to claim 1, characterized in that, The second edge pressing assembly (5) comprises a second edge pressing cylinder (51) and a second edge pressing piece (52), a second L-shaped connecting piece (53) is arranged between the second edge pressing cylinder (51) and the second edge pressing piece (52), the output end of the second edge pressing cylinder (51) is connected with the vertical edge of the second L-shaped connecting piece (53), and the rear end of the second edge pressing piece (52) is connected with the horizontal edge of the second L-shaped connecting piece (53), so that the bottom end of the second edge pressing piece (52) is attached to the end face of the sleeve gusset forming die (3).

5. The automatic sleeve-folding machine with air suction device according to claim 2, characterized in that, The first and second folding edge assemblies (6) and (7) are respectively arranged on both sides of the closed end (313) of the sleeve placket forming die (3), and the output ends of the first and second folding edge assemblies (6) and (7) are both directed to the closed end (313) of the sleeve placket forming die (3).

6. The automatic sleeve-folding machine with air suction device according to claim 1, characterized in that, The first folding edge assembly (6) comprises a first folding edge cylinder (61) and a first folding edge member (62), and a third L-shaped connecting piece (63) is arranged between the first folding edge cylinder (61) and the first folding edge member (62). The second folding edge assembly (7) comprises a second folding edge cylinder (71) and a second folding edge member (72), and a fourth L-shaped connecting piece (73) is arranged between the second folding edge cylinder (71) and the second folding edge member (72).

7. The automatic sleeve-folding machine with air suction device according to claim 2, characterized in that, The pressing plate assembly comprises a first pressing plate assembly (8) and a second pressing plate assembly (9), and the first and second pressing plate assemblies (8) and (9) are both extended along the direction from the open end (312) to the closed end (313) of the sleeve placket forming die (3). The first pressing plate assembly (8) comprises a first pressing plate (81), a first lifting cylinder (82) for driving the first pressing plate (81) to lift along the horizontal height direction, and a horizontal driving cylinder (83) for driving the first pressing plate (81) to move along the horizontal direction. The second pressing plate assembly (9) comprises a second pressing plate (91), a second lifting cylinder (92) for driving the second pressing plate (91) to lift along the horizontal height direction, and a horizontal driving mechanism (93) for driving the first pressing plate (81) to move along the horizontal direction. The width dimension of the first pressing plate (81) matches the width dimension of the forming groove (311) of the sleeve placket forming die (3), and the width dimension of the second pressing plate (91) matches the width dimension of the second template (32).

8. The automatic sleeve-folding machine with air suction device according to claim 1, characterized in that, The pressing material assembly (10) comprises a third lifting cylinder (101) and an inverted Y-shaped pressing rod (102), and the output end of the third lifting cylinder (101) is arranged above the sleeve placket forming die (3) downwardly, and the end of the inverted Y-shaped pressing rod (102) is aligned with the pressing plate assembly.

9. The automatic sleeve-folding machine with air suction device according to claim 1, characterized in that, A pressing plate die (12) is further arranged above the sleeve placket forming die (3), a die driving cylinder (121) is connected to the rear end of the pressing plate die (12), a curved rod (122) is connected between the die driving cylinder (121) and the pressing plate die (12), the output end of the die driving cylinder (121) is hinged to the curved rod (122), and the rear end of the die driving cylinder (121) is hinged to the machining platform (1).

Citation Information

Patent Citations

  • An automatic sleeve-opening machine

    CN108505229B