Device for automatically copying four edges of printing pocket

Abstract

The utility model discloses an automatic printing pocket four-edge overlocking device which comprises a workbench, a feeding station, an overlocking mechanism, a feeding mechanism, a discharging station and a discharging mechanism, and the feeding station is arranged on the workbench; the serging mechanism is used for serging the cloth; the feeding mechanism is at least provided with a first moving end, and the first moving end is used for driving cloth to move between the feeding station and the serging mechanism; the discharging station is used for receiving the overlocked cloth; the feeding mechanism is at least provided with a second moving end, and the second moving end is used for driving the cloth to move between the discharging station and the serging mechanism. According to the serging device, a worker only needs to place cloth to be serged on the feeding station, the feeding mechanism can automatically transfer the cloth to the serging mechanism for a circle of serging action, then the discharging mechanism is matched to transfer the serged cloth to the discharging station, operation is convenient, manual operation is avoided, automation of serging is achieved, and the working efficiency is improved. The working intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of overlock machines, in particular to a device for automatically overlocking the four edges of a printed pocket. Background Art

[0002] In the process of producing clothes, since the materials used, such as polyester, are generally synthetic fibers with relatively hard texture, after cutting, the silk threads at the edge seams of the fabric will spread out due to their high hardness, so they need to be overlocked. At the same time, a special overlocking machine is used to overlock the edge of the seam to prevent the silk threads of the fabric from spreading out, which can also play a role in aesthetics. The overlocking machine is a sewing machine used to complete overlocking in the process of producing clothes.

[0003] Especially for some printed pocket fabrics, all four sides of the fabric need to be cut. After the printed pocket fabrics are cut, the existing operation process is mostly to manually rotate the fabric during the overlocking process so that all four sides of the fabric are overlocked. This production method not only has low production efficiency, but also long-term operation will increase the fatigue intensity of the operator, the quality of the product cannot be guaranteed, and the production cost is increased, which is not conducive to large-scale promotion and application. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a device for automatically copying the four sides of a printed pocket.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A device for automatically copying the four sides of a printed pocket, comprising:

[0007] Workbench;

[0008] A feeding station, which is arranged on the workbench;

[0009] A flanging mechanism, the flanging mechanism is arranged on the workbench, and the flanging mechanism is used to flanging the cloth;

[0010] A feeding mechanism, the feeding mechanism is arranged on the workbench, the feeding mechanism has at least a first moving end, and the first moving end is used to drive the cloth to move between the feeding station and the overlocking mechanism;

[0011] A discharging station, wherein the discharging station is used to receive the fabric after overlocking;

[0012] The feeding mechanism is arranged on the workbench, and the feeding mechanism has at least a second movable end, and the second movable end is used to drive the cloth to move between the feeding station and the overlocking mechanism.

[0013] The above-mentioned automatic four-side overlocking device for printed pockets, wherein the feeding station includes: a feeding box and a positioning light assembly, the feeding box is arranged on the workbench, the feeding box is used to place the cloth to be overlocked, the positioning light assembly has at least one light-emitting end that emits a light source from the lower end of the workbench to the upper end of the workbench, and the cloth is operably arranged opposite to the light-emitting end.

[0014] The above-mentioned automatic four-side printing pocket device also includes: a feeding mechanism, which is arranged on the workbench, and the feeding mechanism has at least a third moving end, and the third moving end is used to drive the cloth to move between the feeding box and the positioning light assembly.

[0015] The above-mentioned automatic printing pocket four-side device, wherein the feeding mechanism comprises:

[0016] A first feeding slide rail, wherein the first feeding slide rail is arranged along a first direction;

[0017] A second feed slide rail, the second feed slide rail is arranged in the up-down direction, and the second feed slide rail is movably arranged on the first feed slide rail;

[0018] A first movable plate, wherein the first movable plate is movably disposed on the second feeding slide rail;

[0019] four first pneumatic grippers, the four first pneumatic grippers are respectively arranged on the first movable plate, and the first pneumatic grippers are used to grasp the cloth;

[0020] A plurality of first air pipes, one end of each of the first air pipes is connected to one of the first pneumatic clamps, and the other ends of the plurality of first air pipes are connected to a first external air source.

[0021] The above-mentioned automatic overlocking device for printing pockets on four sides, wherein the overlocking mechanism includes: an overlocking substrate and an overlocking machine body, wherein the overlocking substrate is arranged on the workbench and is used to place the cloth, and the overlocking machine body is arranged above the overlocking substrate, and the overlocking machine body is used to overlock the edge of the cloth.

[0022] The above-mentioned automatic printing pocket four-side device, wherein the feeding mechanism comprises:

[0023] A first fixing frame, wherein the first fixing frame is fixedly disposed on one side of the workbench;

[0024] A first slide rail, the first slide rail is arranged on the first fixing frame along a second direction;

[0025] a first moving platform, wherein the first moving platform is movably disposed on the first slide rail;

[0026] a first hydraulic rod, wherein the first hydraulic rod is disposed at a lower end of the first moving platform;

[0027] A first pressing plate is rotatably disposed at the lower end of the first hydraulic rod.

[0028] The above-mentioned automatic printing pocket four-side device further includes: a first cylinder, which is arranged on the first moving platform, and one end of the first cylinder is connected to the first pressing plate.

[0029] The above-mentioned automatic printing pocket four-side device, wherein the discharging mechanism comprises:

[0030] A first discharging slide rail, wherein the first discharging slide rail is arranged along a first direction;

[0031] A second discharging slide rail, the second discharging slide rail is arranged in the up-down direction, and the second discharging slide rail is movably arranged on the first discharging slide rail;

[0032] A second movable plate, the second movable plate being movably disposed on the second discharging slide rail;

[0033] four second pneumatic grippers, the four second pneumatic grippers are respectively arranged on the second movable plate, and the second pneumatic grippers are used to grab the cloth;

[0034] A plurality of second air pipes, one end of each of which is connected to a second pneumatic clamp, and the other ends of the plurality of second air pipes are connected to a second external air source.

[0035] The above-mentioned automatic four-side printing pocket device, wherein a material drop trough is provided on the workbench.

[0036] The above-mentioned automatic four-side overlocking device for printed pockets, wherein the discharging station comprises: a blanking box, the blanking box is used to receive the fabric after overlocking, and the blanking box is arranged in the blanking trough.

[0037] Due to the adoption of the above technology, the utility model has the following positive effects compared with the prior art:

[0038] The utility model provides a device for automatically overlocking the four sides of a printed pocket. A worker only needs to put the cloth to be overlocked on the feeding station, and the feeding mechanism can automatically move the cloth to the overlocking mechanism to perform a round of overlocking action, and then cooperate with the discharging mechanism to move the overlocked cloth to the discharging station. The operation is convenient, manual operation is avoided, the automation of overlocking is realized, the work intensity is reduced, the production efficiency is high, the production cost is reduced, and it is suitable for large-scale promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 The utility model is a schematic diagram of a device for automatically copying four sides of a printed pocket.

[0040] Figure 2 It is a schematic diagram of the overlock mechanism of the utility model.

[0041] In the attached drawings: 1. workbench; 2. feeding station; 3. overlocking mechanism; 4. feeding mechanism; 5. discharging station; 6. discharging mechanism; 7. feeding box; 8. positioning light assembly; 9. feeding mechanism; 10. first feeding slide rail; 11. second feeding slide rail; 12. first moving plate; 13. first pneumatic clamp; 14. first air pipe; 15. overlocking substrate; 16. overlocking machine body; 17. first fixed frame; 18. first slide rail; 19. first moving station; 20. first hydraulic rod; 21. first pressure plate; 23. first discharging slide rail; 24. second discharging slide rail; 25. second moving plate; 26. second pneumatic clamp; 27. second air pipe; 28. blanking chute; 29. ​​blanking box; 30. cloth. DETAILED DESCRIPTION

[0042] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention. Figure 1 This is a schematic diagram of the automatic printing pocket four-side device of the utility model; Figure 2 It is a schematic diagram of the overlock mechanism of the utility model, see Figure 1 to Figure 2 As shown, a preferred embodiment of an automatic four-side overlocking device for printed pockets is shown, comprising: a workbench 1, a feeding station 2, an overlocking mechanism 3, a feeding mechanism 4, an outfeeding station 5 and an outfeeding mechanism 6, wherein the feeding station 2 is arranged on the workbench 1; the overlocking mechanism 3 is arranged on the workbench 1, and the overlocking mechanism 3 is used to overlock the cloth 30; the feeding mechanism 4 is arranged on the workbench 1, and the feeding mechanism 4 has at least one first moving end, and the first moving end is used to drive the cloth 30 to move between the feeding station 2 and the overlocking mechanism 3; the outfeeding station 5 is used to receive the cloth 30 after overlocking; the feeding mechanism 4 is arranged on the workbench 1, and the feeding mechanism 4 has at least one second moving end, and the second moving end is used to drive the cloth 30 to move between the outfeeding station 5 and the overlocking mechanism 3.

[0043] In a preferred embodiment, the feeding station 2 includes: a feeding box 7 and a positioning light assembly 8, the feeding box 7 is arranged on the workbench 1, the feeding box 7 is used to place the cloth 30 to be overlocked, the positioning light assembly 8 has at least one light-emitting end that emits a light source from the lower end of the workbench 1 to the upper end of the workbench 1, and the cloth 30 is operably arranged opposite the light-emitting end.

[0044] In a preferred embodiment, the positioning lamp assembly 8 is embedded in the upper surface of the workbench 1 .

[0045] In a preferred embodiment, a mounting groove is provided on the workbench 1, and the positioning lamp assembly 8 is embedded in the mounting groove. The mounting groove is covered with a transparent plate for placing the cloth 30, and the light-emitting end is arranged opposite to the transparent plate.

[0046] In a preferred embodiment, the fabric 30 to be hemmed has a printed pattern. The worker places the fabric 30 to be hemmed on a transparent plate and adjusts the printed pattern to face the light-emitting end to form a basic positioning of the fabric 30 on the workbench 1. Then the first movable end moves to above the light-emitting end to drive the fabric 30 to move between the positioning light assembly 8 and the hemming mechanism 3.

[0047] In a preferred embodiment, it also includes: a feeding mechanism 9, which is arranged on the workbench 1, and the feeding mechanism 9 has at least a third moving end, and the third moving end is used to drive the cloth 30 to move between the feeding box 7 and the positioning light assembly 8. Compared with the worker manually adjusting the printed pattern to face the light-emitting end, the use of the feeding mechanism 9 can not only realize automation, but also avoid the errors caused by manual operation, thereby further improving the quality of product overlocking.

[0048] In a preferred embodiment, the third moving end is provided with a visual detection mechanism, which is used to observe whether the pattern of the cloth 30 is in a basic positioning position directly above the light-emitting end.

[0049] In a preferred embodiment, the feeding mechanism 9 is disposed on one end of the workbench 1 where the feeding station 2 is disposed, thereby saving the time for the cloth 30 to move from the feeding box 7 to the positioning light assembly 8 .

[0050] In a preferred embodiment, the feeding mechanism 9 comprises:

[0051] A first feeding slide rail 10, the first feeding slide rail 10 is arranged along a first direction;

[0052] A second feed slide rail 11, which is arranged in the up-down direction and is movably arranged on the first feed slide rail 10;

[0053] A first movable plate 12, the first movable plate 12 is movably disposed on the second feeding slide rail 11;

[0054] Four first pneumatic grippers 13, the four first pneumatic grippers 13 are respectively arranged on the first movable plate 12, and the first pneumatic grippers 13 are used to grab the cloth 30;

[0055] A plurality of first air pipes 14 are provided, one end of each of the first air pipes 14 is connected to a first pneumatic clamp 13 , and the other ends of the plurality of first air pipes 14 are connected to a first external air source.

[0056] In a preferred embodiment, the first feed slide rail 10 is provided with a first driving unit for driving the second feed slide rail 11 to move, and the second feed slide rail 11 is provided with a second driving unit for driving the first moving plate 12 .

[0057] In a preferred embodiment, the first movable plate 12 is arranged in a rectangular shape, and the four first pneumatic clamps 13 are arranged on the four corners of the first movable plate 12 .

[0058] In a preferred embodiment, see Figure 1 As shown, the first direction is a direction parallel to the width direction of the workbench 1 .

[0059] The above are only preferred embodiments of the present invention, and are not intended to limit the implementation methods and protection scope of the present invention.

[0060] The utility model also has the following implementation methods based on the above:

[0061] In a further embodiment of the utility model, the overlock mechanism 3 includes: an overlock substrate 15 and an overlock machine body 16. The overlock substrate 15 is arranged on the workbench 1 and is used to place the cloth 30. The overlock substrate 15 has an overlock machine body 16 that can move up and down. The overlock machine body 16 is used to overlock the edge of the cloth 30.

[0062] In a further embodiment of the utility model, an opening is provided on the workbench 1, a flanging substrate 15 is provided at the edge of the opening, a flanging machine body 16 is arranged through the opening from bottom to top, and a working end of the flanging machine body 16, such as a flanging needle, is placed above the flanging substrate 15.

[0063] In a further embodiment of the present invention, the feeding mechanism 4 comprises:

[0064] A first fixing frame 17, the first fixing frame 17 is fixedly disposed on one side of the workbench 1;

[0065] A first slide rail 18, the first slide rail 18 is disposed on the first fixing frame 17 along the second direction;

[0066] A first movable platform 19, the first movable platform 19 is movably disposed on the first slide rail 18;

[0067] A first hydraulic rod 20, which is disposed at the lower end of the first moving platform 19;

[0068] The first pressing plate 21 is rotatably disposed at the lower end of the first hydraulic rod 20 .

[0069] In a further embodiment of the present invention, the first pressing plate 21 slides and drags the cloth 30 by closely cooperating with the surface of the workbench 1 or is provided with a negative pressure adsorption unit to achieve the driving under adsorption.

[0070] In a further embodiment of the present invention, the first pressing plate 21 can be rotated 270 degrees around the first hydraulic rod 20 and then reset.

[0071] In a further embodiment of the utility model, it further comprises: a rotating mechanism, which is disposed at the upper end or the lower end of the first hydraulic rod 20 and is used to drive the first pressing plate 21 to rotate.

[0072] In a further embodiment of the utility model, the cloth 30 has a first side, a second side, a third side and a fourth side connected in sequence. When the rotation angle of the first pressing plate 21 is 0 degrees, the overlocking mechanism 3 overlocks the first side. When the rotation angle of the first pressing plate 21 is 90 degrees, the overlocking mechanism 3 overlocks the second side. When the rotation angle of the first pressing plate 21 is 180 degrees, the overlocking mechanism 3 overlocks the third side. When the rotation angle of the first pressing plate 21 is 270 degrees, the overlocking mechanism 3 overlocks the fourth side.

[0073] In a further embodiment of the present invention, see Figure 1 As shown, the second direction is a direction parallel to the length direction of the workbench 1 .

[0074] In a further embodiment of the present invention, the discharging mechanism 6 comprises:

[0075] A first discharging slide rail 23, the first discharging slide rail 23 is arranged along a first direction;

[0076] A second discharging slide rail 24, which is arranged in the up-down direction and is movably arranged on the first discharging slide rail 23;

[0077] A second movable plate 25, the second movable plate 25 is movably disposed on the second discharge slide rail 24;

[0078] Four second pneumatic grippers 26, the four second pneumatic grippers 26 are respectively arranged on the second movable plate 25, and the second pneumatic grippers 26 are used to grab the cloth 30;

[0079] A plurality of second air pipes 27, one end of each second air pipe 27 is connected to a second pneumatic clamp 26, and the other ends of the plurality of second air pipes 27 are connected to a second external air source.

[0080] In a preferred embodiment, the second movable plate 25 is arranged in a rectangular shape, and the four second pneumatic clamps 26 are arranged on the four corners of the second movable plate 25 .

[0081] In a preferred embodiment, the first discharging slide rail 23 is provided with a third driving unit for driving the second discharging slide rail 24 to move, and the second discharging slide rail 24 is provided with a fourth driving unit for driving the second movable plate 25 .

[0082] In a preferred embodiment, the discharge mechanism 6 is disposed on the other end of the workbench 1 where the discharge station 5 is disposed, thereby saving the movement time of the cloth 30 from the overlock mechanism 3 to the discharge station 5 .

[0083] In a further embodiment of the present invention, a material dropping chute 28 is provided on the workbench 1 .

[0084] In a further embodiment of the present invention, the discharging station 5 comprises: a blanking box 29 , the blanking box 29 is used to receive the fabric 30 after overlocking, and the blanking box 29 is arranged in the blanking trough 28 .

[0085] In a further embodiment of the utility model, it also includes: a control switch component, which is arranged on the workbench 1, and the control switch component is used to control the opening and closing and working status of the feeding mechanism 9, the edge-copying mechanism 3, the feeding mechanism 4 and the discharging mechanism 6.

[0086] In a further embodiment of the utility model, the control switch assembly includes: a first switch, a second switch, a third switch and a fourth switch, the first switch is used to control the opening and closing of the feeding mechanism 9, the second switch is used to control the opening and closing of the dubbing mechanism 3, the third switch is used to control the opening and closing of the feeding mechanism 4, and the fourth switch is used to control the opening and closing of the discharging mechanism 6.

[0087] In a further embodiment of the utility model, a control machine can be communicatively connected with the control switch assembly to realize remote automatic control.

[0088] In a further embodiment of the utility model, the specific flanging process is as follows: a number of fabrics 30 to be flanged are placed in the feed box 7, the first switch is pressed, the first movable plate 12 moves downward along the second feed slide rail 11 to the top of the feed box 7, the four first pneumatic clamps 13 grab the four corners of a fabric 30 respectively, the first movable plate 12 moves upward along the second feed slide rail 11, the second feed slide rail 11 moves along the first feed slide rail 10 to the light-emitting end, the first movable plate 12 moves downward along the second feed slide rail 11 and places the fabric 30 on the transparent plate; the third switch is pressed, the first movable platform 19 moves along the first slide rail 18 to the light-emitting end, the first hydraulic rod 20 moves downward to drive the first pressing plate 21 to press on the fabric 30, and the first cylinder 22 is turned on so that the first movable plate 12 moves downward along the second feed slide rail 11 to the light-emitting end. The lower end of a pressing plate 21 absorbs the fabric 30, and the first moving platform 19 moves along the first slide rail 18 to the flanging base plate 15; the second switch is pressed, the first pressing plate 21 rotates and moves up and down with the flanging machine body 16 to complete the flanging of the four sides of the fabric 30, the first hydraulic rod 20 moves upward, and the flanged fabric 30 is separated from the first pressing plate 21; the fourth switch is pressed, the second moving plate 25 moves downward along the second discharge slide rail 24 to the top of the flanging fabric 30, the four second pneumatic grippers 26 grab the four corners of the fabric 30 respectively, the second moving plate 25 moves upward along the second discharge slide rail 24, the second discharge slide rail 24 moves along the first discharge slide rail 23 to the top of the blanking box 29, the four second pneumatic grippers 26 are all opened, and the fabric 30 falls into the blanking box 29. Repeat the above actions to complete the flanging of a number of fabrics 30.

[0089] The above are only preferred embodiments of the present invention, and do not limit the implementation mode and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for automatically printing the four sides of a printed pocket, characterized in that: include: Workbench; A feeding station, which is arranged on the workbench; A flanging mechanism, the flanging mechanism is arranged on the workbench, and the flanging mechanism is used to flanging the cloth; A feeding mechanism, the feeding mechanism is arranged on the workbench, the feeding mechanism has at least a first moving end, and the first moving end is used to drive the cloth to move between the feeding station and the overlocking mechanism; A discharging station, wherein the discharging station is used to receive the fabric after overlocking; The feeding mechanism is arranged on the workbench, and the feeding mechanism has at least a second movable end, and the second movable end is used to drive the cloth to move between the feeding station and the overlocking mechanism.

2. The automatic printing pocket four-side device according to claim 1, characterized in that: The feeding station includes: a feeding box and a positioning light assembly. The feeding box is arranged on the workbench, and the feeding box is used to place the cloth to be overlocked. The positioning light assembly has at least one light-emitting end that emits a light source from the lower end of the workbench to the upper end of the workbench, and the cloth is operably arranged opposite to the light-emitting end.

3. The automatic printing pocket four-side device according to claim 2, characterized in that: Also includes: A feeding mechanism is arranged on the workbench, and the feeding mechanism has at least a third moving end, and the third moving end is used to drive the cloth to move between the feeding box and the positioning light assembly.

4. The automatic printing pocket four-side device according to claim 3, characterized in that: The feeding mechanism comprises: A first feeding slide rail, wherein the first feeding slide rail is arranged along a first direction; A second feed slide rail, the second feed slide rail is arranged in the up-down direction, and the second feed slide rail is movably arranged on the first feed slide rail; A first movable plate, wherein the first movable plate is movably disposed on the second feeding slide rail; four first pneumatic grippers, the four first pneumatic grippers are respectively arranged on the first movable plate, and the first pneumatic grippers are used to grasp the cloth; A plurality of first air pipes, one end of each of the first air pipes is connected to one of the first pneumatic clamps, and the other ends of the plurality of first air pipes are connected to a first external air source.

5. The automatic printing pocket four-side device according to claim 1, characterized in that: The overlocking mechanism comprises: an overlocking substrate and an overlocking machine body. The overlocking substrate is arranged on the workbench and is used for placing the cloth. The overlocking machine body is arranged above the overlocking substrate and is used for overlocking the edge of the cloth.

6. The automatic printing pocket four-side device according to claim 1, characterized in that: The feeding mechanism comprises: A first fixing frame, wherein the first fixing frame is fixedly disposed on one side of the workbench; A first slide rail, the first slide rail is arranged on the first fixing frame along a second direction; a first moving platform, wherein the first moving platform is movably disposed on the first slide rail; a first hydraulic rod, wherein the first hydraulic rod is disposed at a lower end of the first moving platform; A first pressing plate is rotatably disposed at the lower end of the first hydraulic rod.

7. The automatic printing pocket four-side device according to claim 6, characterized in that: Also includes: The first cylinder is arranged on the first moving platform, and one end of the first cylinder is connected to the first pressing plate.

8. The automatic printing pocket four-side device according to claim 1, characterized in that: The discharging mechanism comprises: A first discharging slide rail, wherein the first discharging slide rail is arranged along a first direction; A second discharging slide rail, the second discharging slide rail is arranged in the up-down direction, and the second discharging slide rail is movably arranged on the first discharging slide rail; A second movable plate, the second movable plate being movably disposed on the second discharging slide rail; four second pneumatic grippers, the four second pneumatic grippers are respectively arranged on the second movable plate, and the second pneumatic grippers are used to grab the cloth; A plurality of second air pipes, one end of each of which is connected to a second pneumatic clamp, and the other ends of the plurality of second air pipes are connected to a second external air source.

9. The automatic printing pocket four-side device according to claim 1, characterized in that: A material dropping trough is arranged on the workbench.

10. The automatic printing pocket four-side device according to claim 9, characterized in that: The discharging station comprises: a blanking box, which is used to receive the fabric after the flanging, and the blanking box is arranged in the blanking trough.

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