Novel bag opening machine

Abstract

The utility model belongs to the field of sewing, and particularly relates to a novel pocket opening machine which comprises a working plane, a discharging position and a sewing module, the working plane is used for placing and moving cloth, the discharging position is located on the working plane, and the sewing module is arranged corresponding to the working plane; and the discharging position is adjacent to the sewing module. The utility model provides a pocket opening machine which aims at solving the problem that the interval between a feeding position and a sewing position is far.

Description

Technical Field

[0001] The utility model belongs to the field of sewing, and in particular relates to a novel bag opening machine. Background Art

[0002] The bag opening machine is a device that is often used in the sewing field. It is mainly used to form a bag opening at a specific position of the fabric. The bag opening of the bag opening machine mainly consists of the following steps: first, the fabric is laser cut to form a cutting line on the fabric; second, the folding piece formed after laser cutting is bent through the folding mechanism to form an opening at the laser cutting position; third, the fabric with the opening is sewn together with the bag cloth or zipper and other parts.

[0003] In order to realize the above process, the bag opening machine in the prior art is usually equipped with a laser cutting module, a folding module, a sewing module and a material discharge position. The laser cutting module is used to laser cut the fabric; the folding module is used to bend the folded piece formed after laser cutting so that an opening is formed at the laser cutting position; the material discharge position is used to place parts such as bag cloth or zipper; the sewing module is used to sew the fabric with the opening formed with the bag cloth or zipper together. The bag opening machine in the prior art can refer to the bag opening machine for garment bag opening processing disclosed in patent CN202010348853.X.

[0004] However, the conventional bag opener mentioned above has some shortcomings, which are mainly reflected in the layout of each module in the bag opener. In the bag opener of the prior art, the material discharge position is used for placing parts such as bag cloth or zipper, and then the bag cloth or zipper and other parts need to be sewn with the cloth with an opening formed at the sewing module. The material discharge position is far away from the sewing module, and the bag cloth or zipper and other parts need to move a long distance to reach the sewing module position. Therefore, it takes a long time to move the bag cloth or zipper and other parts, and the efficiency is low; and the bag cloth or zipper and other parts are prone to displacement during movement.

[0005] In summary, the bag opening machine in the prior art has the problem that the material discharge position is far away from the sewing module. Utility Model Content

[0006] The utility model provides a bag opening machine, which aims to solve the problem that a material discharge position and a sewing position are far apart.

[0007] In order to achieve the above-mentioned object, the utility model provides a bag opening machine, comprising a working plane, a material discharge position and a sewing module, wherein the material discharge position is arranged on the working plane, the material discharge position is used for placing components, and the sewing module is used for sewing;

[0008] The material discharge position is arranged adjacent to the sewing module.

[0009] In this solution, the discharge position is set adjacent to the sewing module. Therefore, when the bag cloth and the zipper are placed at the discharge position and then moved to the sewing module, the movement distance of the bag cloth and the zipper is shorter, the movement time is also shorter, and the efficiency is higher.

[0010] Preferably, in order to enable the working plane and the sewing module to be installed integrally, the present solution further comprises a frame, and the working plane and the sewing module are both installed on the frame.

[0011] In this solution, the working plane and the sewing module are integrated and installed on the frame, making the structure of the entire device more compact and more integrated. At the same time, since the working plane and the sewing module are both installed on the frame, the material placement position and the sewing module are stably matched.

[0012] Preferably, in order to enable the bag cloth or zipper to move from the discharge position to the sewing position, the embodiment of the present disclosure also includes a cloth moving module, which can move the component so that the component moves from the discharge position to the sewing module.

[0013] In this solution, a cloth moving module is configured as the moving power of the cloth and bag cloth or zipper, ensuring that the cloth and bag cloth or zipper can be moved from the material feeding position to the sewing module for sewing. At the same time, by setting the cloth moving module for driving movement, the device has a higher degree of automation compared to other methods, such as manual movement.

[0014] Preferably, in order to drive the cloth and bag cloth or zipper to move, the cloth moving module in this solution includes a transverse movement component, and the transverse movement component is connected to the frame.

[0015] The fabric moving module in this solution is equipped with a transverse moving component, which moves transversely by its own power. During the movement of the transverse moving component, the fabric and the bag cloth or the zipper are driven to move, ensuring that the fabric and the bag cloth or the zipper can move to the sewing position.

[0016] In order to facilitate installation, replacement and maintenance of the cloth moving module, in this solution, the cloth moving module is preferably detachably mounted on the frame.

[0017] In this solution, since the cloth moving module is detachable, when the cloth moving module needs to be installed, replaced or repaired, it only needs to be removed from the frame, which is more convenient to use.

[0018] Preferably, in order to form cutting lines at corresponding positions of the fabric, the present solution preferably further includes a laser cutting module, wherein the laser cutting module is located on the side of the sewing module, and the laser cutting module is used to form cutting lines on the fabric.

[0019] In this solution, a laser cutting module is configured to realize laser cutting of the fabric, so that a cutting line is formed on the fabric. The folded edge at the cutting line position is folded over to directly form an opening on the fabric.

[0020] Preferably, in order to avoid the sewing module interfering with the operation of other mechanisms of the bag opening machine, the present solution preferably comprises a laser cutting module including a laser cutter and a first lifting assembly, wherein the laser cutter is mounted on the first lifting assembly, the first lifting assembly is connected to the frame, and the first lifting assembly is used to drive the laser cutter to move up and down.

[0021] In this solution, the sewing cutter head assembly can realize sewing of cloth. When sewing is not needed or after sewing is completed, the first lifting assembly can drive the sewing cutter head assembly to rise, so as to avoid the sewing cutter head assembly interfering with the operation of other mechanisms.

[0022] At the same time, in order to facilitate the installation, replacement and maintenance of the laser cutting module, the present solution preferably configures the laser cutting module to be detachably mounted on the frame.

[0023] Preferably, in order to realize folding the folded edge, the present solution preferably further comprises a folding module, wherein the folding module is arranged on the side of the sewing module, and the folding module is used to fold the cloth with the cutting line cut thereon to form an opening.

[0024] In this solution, a folding module is configured to fold the cloth with cutting lines formed thereon, so that a rectangular opening is constructed on the cloth.

[0025] Preferably, in order to avoid the folding module interfering with the operation of other mechanisms of the bag opening machine, the present scheme preferably comprises a folding device and a second lifting assembly, wherein the folding device is installed on the second lifting assembly, the second lifting assembly is connected to the frame, and the second lifting assembly is used to drive the folding device to move up and down.

[0026] In this solution, the folding module can realize folding the folded edge of the fabric to form a rectangular opening on the fabric. When the folding is not required or after the folding is completed, the second lifting assembly can drive the folding device to rise to prevent the folding device from interfering with the operation of other mechanisms.

[0027] In order to facilitate the installation, replacement and maintenance of the folding module, in this solution, the folding module is preferably detachably mounted on the frame.

[0028] Preferably, the sewing module includes a sewing cutter head assembly and a third lifting assembly, the sewing cutter head assembly is connected to the third lifting assembly, the third lifting assembly is installed on the frame, and the third lifting assembly is used to drive the sewing cutter head assembly to move up and down.

[0029] Preferably, in order to facilitate installation and disassembly of the third lifting assembly, the present solution preferably has the third lifting assembly detachably connected to the frame.

[0030] In order to facilitate installation and disassembly of the sewing cutter head assembly, the present solution preferably configures the sewing cutter head assembly to be detachably connected to the third lifting assembly.

[0031] The beneficial effect of the utility model is that in this solution, the material discharge position is arranged adjacent to the sewing module, so the overlapping cloth and bag cloth or zipper need to move to the sewing module over a shorter distance, a shorter moving time and higher efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic diagram of the structure of a new bag opening machine.

[0033] Figure 2 This is a schematic diagram of the structure of the laser cutting module.

[0034] Figure 3 It is a structural schematic diagram of the folding module.

[0035] Figure 4 This is a schematic diagram of the structure of the cloth moving module.

[0036] Figure 5 It is a structural diagram of the sewing module.

[0037] The figure marks include: frame 1, workbench 11, discharge position 11a, column 12, beam 13, top cover 14, laser cutting module 2, laser cutter 21, first lifting assembly 22, mounting plate 22a, telescopic cylinder 22b, folding module 3, folding device 31, second lifting assembly 32, drive motor 32a, first screw transmission unit 32b, first connecting plate 32c, slide rail slider module 32d, fabric moving module 4, fabric fixing assembly 41, transverse movement assembly 42, second screw transmission unit 42a, slide rail slider unit 42b, sewing module 5, sewing head assembly 51, third lifting assembly 52, telescopic cylinder 52a, second connecting plate 52b, second slide rail slider unit 52c. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solutions and advantages of the embodiments more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are only examples of devices and methods consistent with some aspects of the present disclosure as detailed in the attached claims.

[0039] It should be noted that all actions to obtain signals, information or data in this application are carried out in compliance with the relevant data protection laws and policies of the country where they are located, and with the authorization given by the owner of the corresponding device.

[0040] In the present disclosure, unless otherwise stated, the directional words used, such as "inside" and "outside", are defined according to the corresponding parts' own contours. The terms used in the present disclosure, such as "first" and "second", etc., are used to distinguish one element from another element and do not have order and importance.

[0041] Example 1

[0042] Basically as attached Figure 1 As shown, a new bag opening machine is mainly used to open a bag outlet on a cloth and form a pocket through steps such as sewing.

[0043] In order to achieve the above mentioned effects, Figure 1 As shown, the new bag opening machine in the embodiment of the present disclosure includes a frame 1, a cloth moving module 4, a sewing module 5, a laser cutting module 2, a folding module 3 and a working plane.

[0044] Specifically;

[0045] like Figure 1 As shown, the frame 1 in the disclosed embodiment includes a workbench 11, a column 12, a crossbeam 13 and a top cover 14. In the disclosed embodiment, the workbench 11 is a rectangular table, and the column 12 is provided in two, and is respectively located on the left and right sides of the workbench 11. The crossbeam 13 is provided above the workbench 11, and the left and right ends of the crossbeam 13 are respectively fixedly connected to the columns 12 at both ends. During implementation, the connection between the crossbeam 13 and the columns 12 can be achieved by configuring fasteners. The top cover 14 is a rectangular cover, and the top cover 14 is provided at the top, and the top cover 14 is fixedly connected to the columns 12 at both ends and the crossbeam 13, so that the top cover 14 remains stable. During implementation, the top cover 14 can be connected to the columns 12 and the crossbeam 13 by configuring fasteners or by welding.

[0046] In the disclosed embodiment, the upper surface of the workbench 11 is a working plane, and the left end of the working plane is a material discharge position 11a for workers to place bag cloth or zipper. In the disclosed embodiment, the sewing module 5, the laser cutting module 2 and the folding module 3 are all installed on the frame 1, so that the sewing module 5, the laser cutting module 2 and the folding module 3 are integrated and installed together, and the frame 1 is the installation base of the sewing module 5, the laser cutting module 2 and the folding module 3. In the disclosed embodiment, the right side of the material discharge position 11a is the sewing module 5, the laser cutting module 2 and the folding module 3, and the sewing module 5 and the material discharge position 11a are arranged adjacent to each other.

[0047] It should be noted that: in the embodiment of the present disclosure, from left to right, the material discharge position 11a, the sewing module 5, the laser cutting module 2 and the folding module 3 are arranged in sequence. However, in some other embodiments, from left to right, the material discharge position 11a, the sewing module 5, the folding module 3 and the laser cutting module 2 may also be arranged in sequence, or, from right to left, the material discharge position 11a, the sewing module 5, the laser cutting module 2 and the folding module 3 may also be arranged in sequence. There are many other arrangements, which are not limited in the embodiment of the present disclosure, and it is only necessary to ensure that the material discharge position 11a and the sewing module 5 are arranged adjacent to each other.

[0048] The laser cutting module 2 in the embodiment of the present disclosure is used to perform laser cutting on the cloth, so that a Y-shaped cutting line is formed on the cloth at both ends. Figure 2 As shown, the laser cutting module 2 specifically includes a laser cutter 21 and a first lifting assembly 22. The laser cutter 21 is detachably mounted on the first lifting assembly 22, and the first lifting module is detachably mounted on the frame 1. During implementation, the laser cutter 21 is detachably mounted on the first lifting assembly 22 by setting fasteners, and the laser cutter 21 can be disassembled, which is convenient for installation, replacement and maintenance of the laser cutter 21.

[0049] The laser cutter 21 in the embodiment of the present disclosure may be a cutting structure disclosed in CN 111575926 A, CN112430916 A and CN 113622101 A in the prior art.

[0050] like Figure 2 As shown, in the embodiment of the present disclosure, the first lifting assembly 22 specifically includes a telescopic cylinder 22b and a mounting plate 22a, wherein the mounting plate 22a is mounted on the crossbeam 13 or the top cover 14 of the frame 1 by setting fasteners, and the telescopic cylinder 22b is preferably arranged vertically. At the same time, the tail end of the telescopic cylinder 22b is fixedly arranged on the mounting plate 22a, and the telescopic end of the telescopic cylinder 22b is connected to the laser cutter 21. Therefore, when the telescopic cylinder 52a moves in telescopic motion, the laser cutter 21 moves up and down accordingly.

[0051] Take an application scenario as an example: when cloth needs to be cut, the first lifting assembly 22 drives the laser cutter 21 to descend, and the laser cutter 21 cuts the cloth; when the cloth is cut, in order to prevent the laser cutter 21 from interfering with the movement of other devices, the first lifting assembly 22 drives the laser cutter 21 to rise.

[0052] It should be noted that, in addition to the above-mentioned structure, the first lifting assembly 22 in the embodiment of the present disclosure may also be other lifting assemblies in the prior art.

[0053] When the cutting line is formed on the fabric, the fabric needs to be folded by the folding module 3 so that a rectangular opening is formed at the place where the fabric is cut by the laser. Figure 3 As shown, the folding module 3 in the embodiment of the present disclosure includes a folding device 31 and a second lifting assembly 32. The folding device 31 is used to pass through the cutting line of the fabric so that a rectangular opening is formed on the fabric. The folding device 31 in the embodiment of the present disclosure can be detachably mounted on the second lifting assembly 32, and the second lifting module can be detachably mounted on the frame 1. During implementation, the folding device 31 is detachably mounted on the second lifting assembly 32 by setting fasteners, and the folding device 31 can be disassembled, which is convenient for the installation, replacement and maintenance of the folding device 31.

[0054] The folding device 31 in the embodiment of the present disclosure may be a folding structure disclosed in CN111575926A, CN112430916A and CN113622101A in the prior art.

[0055] like Figure 3 As shown, in the disclosed embodiment, the second lifting assembly 32 includes a driving motor 32a, a first screw transmission unit 32b, a first connecting plate 32c and a slide rail slider module 32d. The first connecting plate 32c is a rectangular plate body, and the first connecting plate 32c is installed on the crossbeam 13 of the frame 1 by setting fasteners. The front sides of the first connecting plate 32c are provided with slide rail slider modules 32d, and the slide rail slider module 32d includes a slide rail and a slider, the slide rail is fixedly installed on the surface of the first connecting plate 32c, and the slider is installed on the slide rail. The slider can move along the slide rail. In the disclosed embodiment, the slider is detachably connected to the hemming device 31 by configuring fasteners. In the disclosed embodiment, the driving motor 32a and the first screw transmission unit 32b are also installed on the front of the first connecting plate 32c by setting fasteners, and the driving motor 32a is fixedly connected to the screw in the first screw transmission unit 32b. When the driving motor 32a works, the driving motor 32a drives the screw to rotate, so the screw slider installed on the screw slides along the screw. In the embodiment of the present disclosure, the screw slider and the hemming device 31 are detachably connected by providing fasteners.

[0056] Take an application scenario as an example: when the cloth with a cutting line moves to the bottom of the folding device 31, the second lifting component 32 drives the folding device 31 to descend, and the folding device 31 folds the cutting line to form a rectangular opening at the cutting line; when the folding is completed, in order to prevent the folding device 31 from interfering with the movement of other devices, the second lifting component 32 drives the folding device 31 to rise.

[0057] It should be noted that, in addition to the above-mentioned structure, the second lifting assembly 32 in the embodiment of the present disclosure may also be other lifting assemblies in the prior art.

[0058] In the embodiment of the present disclosure, the hemming module 3 needs to cooperate with the cloth moving device to complete the hemming. The cloth moving device is used to drive the cloth to move, and can also achieve the fixing of the cloth and the shaping of the opening. Figure 4 As shown, the cloth moving device in the embodiment of the present disclosure includes a cloth fixing component 41 and a transverse moving component 42. The cloth fixing device is used to fix the cloth, and to fix the cloth with a bag cloth or a zipper when sewing is required. The cloth fixing device is detachably mounted on the transverse moving component 42 by fasteners, and the transverse moving component 42 is mounted on the crossbeam 13 of the frame 1 by configuring fasteners.

[0059] The cloth fixing assembly 41 in the embodiment of the present disclosure may be a material setting mechanism and a shaping mechanism disclosed in the prior art CN111575926A, CN112430916A and CN113622101A. The cloth fixing assembly 41 cooperates with the hemming assembly to complete the hemming of the cloth, which may also be referred to in the prior art CN111575926A, CN112430916A and CN113622101A.

[0060] like Figure 4 As shown, the transverse movement assembly 42 in the embodiment of the present disclosure can specifically be a second screw transmission unit 42a and a slide rail slider unit 42b. The slide rail slider unit 42b includes a slide rail and a slider. The slide rail is installed on the crossbeam 13 of the frame 1 through a fastener, and the slider is installed on the slide rail. The slider is connected to the fixed assembly by configuring a fastener. In the embodiment of the present disclosure, the second screw transmission unit 42a includes a motor, a screw and a screw slider. The screw is installed along the setting direction of the crossbeam 13. The head and tail ends of the screw are configured with a swivel support screw, and the screw can rotate on the swivel. The screw slider is installed on the screw, and the screw slider is connected to the cloth fixing assembly 41 through a fastener. At the same time, the screw is fixedly connected to the output end of the motor, and the motor is fixedly installed on the crossbeam 13.

[0061] Take an application scenario as an example: when the cloth needs to be laser cut, the transverse movement component 42 drives the cloth fixing component 41 to move laterally to the bottom of the laser cutting module 2; when folding is required, the transverse movement component 42 drives the cloth fixing component 41 to move laterally to the bottom of the folding module 3; when the cloth needs to be overlapped and fixed with the bag cloth or the zipper, the transverse movement component 42 drives the cloth fixing component 41 to move laterally to the discharge position 11a, and the cloth fixing component 41 overlaps and fixes the cloth with the bag cloth or the zipper; when the cloth needs to be sewn with the bag cloth or the zipper, the transverse movement component 42 drives the cloth fixing component 41 to move laterally to the bottom of the sewing head assembly 51.

[0062] The sewing module 5 in the embodiment of the present disclosure includes a sewing cutter head assembly 51, a third lifting assembly 52 and a matching assembly. In the embodiment of the present disclosure, the matching assembly is installed on the working plane, and the sewing cutter head assembly 51 is located directly above the matching assembly. The sewing cutter head assembly 51 and the matching assembly can be matched up and down to achieve sewing. The sewing cutter head assembly 51 and the matching assembly in the embodiment of the present disclosure can refer to the existing patents, and the embodiment of the present disclosure will not be repeated.

[0063] like Figure 5 As shown, in the disclosed embodiment, the sewing cutter head assembly 51 is detachably mounted on the third lifting assembly 52 by setting fasteners, and the third lifting assembly 52 is mounted on the crossbeam 13 of the frame 1 by configuring fasteners. In the disclosed embodiment, the third lifting assembly 52 preferably includes a telescopic cylinder 52a, a second connecting plate 52b and a slide rail slider unit. The second connecting plate 52b is a rectangular plate body, and the second connecting plate 52b is mounted on the crossbeam 13 of the frame 1 by setting fasteners. Slide rail slider units are provided on both sides of the front of the second connecting plate 52b, and the slide rail slider unit includes a slide rail and a slider, the slide rail is fixedly mounted on the surface of the second connecting plate 52b, and the slider is mounted on the slide rail, and the slider can move along the slide rail. In the disclosed embodiment, the slider is detachably connected to the sewing cutter head assembly 51 by configuring fasteners. The slide rail slider unit is provided to ensure that the sewing cutter head assembly 51 moves up and down more accurately.

[0064] In the disclosed embodiment, the sewing module 5 and the material discharge position 11 a are arranged adjacent to each other, so the distance required for the cloth to move from the material discharge position 11 a to the sewing module 5 is shorter, the time required is less, and the efficiency is higher.

[0065] The following is a further detailed description through a specific implementation method: the cloth is first placed on the cloth fixing component 41, and the cloth fixing component 41 fixes the cloth. Then the transverse movement component 42 drives the cloth fixing component 41 to move, so that the cloth moves to the bottom of the laser cutting module 2. The laser cutting module 2 cuts the cloth, so that a cutting line is formed on the cloth. The laser cutting module 2 cuts the cloth, so that a cutting line is formed on the cloth. Then, the transverse movement component 42 drives the cloth fixing component 41 to move, so that the cloth moves to the bottom of the folding module 3. The folding module 3 and the cloth fixing component 41 cooperate to complete the folding operation, so that a rectangular opening is formed on the cloth. Then, the transverse movement component 42 drives the cloth fixing component 41 to move, so that the cloth moves to the material discharge position 11a, and the cloth fixing component 41 overlaps and fixes the cloth with the opening formed with the bag cloth or the zipper. Finally, the transverse movement assembly 42 drives the cloth fixing assembly 41 to move, so that the cloth and the bag cloth or the zipper are moved to below the sewing head assembly, and the sewing head assembly sews the cloth and the bag cloth or the zipper together.

[0066] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A new bag opening machine, characterized by: It includes a working plane, a material placement position and a sewing module, wherein the material placement position is arranged on the working plane, the material placement position is used for placing components, and the sewing module is used for sewing; The material discharge position is arranged adjacent to the sewing module.

2. The new bag opening machine according to claim 1 is characterized in that: It also includes a frame, and the working plane and the sewing module are both installed on the frame.

3. The new bag opening machine according to claim 2 is characterized in that: It also includes a cloth moving module, which can move the component so that the component moves from the material placing position to the sewing module.

4. The new bag opening machine according to claim 3 is characterized in that: The cloth moving module includes a transverse moving component, and the transverse moving component is connected to the frame; and / or; The cloth moving module is detachably mounted on the frame.

5. The novel bag opening machine according to claim 2 is characterized in that: It also includes a laser cutting module, which is located on the side of the sewing module and is used to form cutting lines on the cloth.

6. The novel bag opening machine according to claim 5 is characterized in that: The laser cutting module comprises a laser cutter and a first lifting assembly, wherein the laser cutter is mounted on the first lifting assembly, the first lifting assembly is connected to the frame, and the first lifting assembly is used to drive the laser cutter to move up and down; and / or; The laser cutting module is detachably mounted on the frame.

7. The novel bag opening machine according to claim 2 is characterized in that: It also includes a folding module, which is arranged on the side of the sewing module and is used to fold the cloth with cutting lines to form an opening.

8. The novel bag opening machine according to claim 7 is characterized in that: The folding module comprises a folding device and a second lifting assembly, the folding device is installed on the second lifting assembly, the second lifting assembly is connected to the frame, and the second lifting assembly is used to drive the folding device to move up and down; and / or; The folding module is detachably mounted on the frame.

9. The novel bag opening machine according to claim 2 is characterized in that: The sewing module includes a sewing cutter head assembly and a third lifting assembly. The sewing cutter head assembly is connected to the third lifting assembly. The third lifting assembly is installed on the frame. The third lifting assembly is used to drive the sewing cutter head assembly to move up and down.

10. The novel bag opening machine according to claim 9 is characterized in that: The third lifting assembly is detachably connected to the frame; and / or; The sewing cutter head assembly is detachably connected to the third lifting assembly.

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