Overlocking device for waist support cushion production

Abstract

The utility model relates to the technical field of overlocking devices, in particular to an overlocking device for waist support cushion production. Comprising a supporting table and further comprises an overlocking machine which is fixedly installed on the upper surface of the supporting table, the output end of the overlocking machine is fixedly connected with an installation disc, and the installation disc is sleeved with a connecting sleeve. According to the device, a needle head can be conveniently disassembled and assembled by a worker through the arranged installation assembly, the discharging hopper can be effectively fixedly installed through the arranged fixing assembly, meanwhile, the situations that the discharging hopper falls off and the like can be avoided, the worker can conveniently adjust the orientation of the discharging hopper, and the working efficiency is improved. The overall practicability and stability of the device are effectively improved, and the collecting box can be effectively fixed through the arranged connecting assembly, so that the situation that the collecting box is shifted, toppled and the like due to the fact that a worker kicks the collecting box is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a topstitching device technical field, concretely relates to a waist support cushion production is with topstitching device. BACKGROUND

[0002] The current topstitching is also called overlock, and is a term in the clothing industry. In the process of producing clothes, the materials such as polyester are generally synthetic fibers, and the texture is relatively hard after cutting. The silk thread at the seam of the cut fabric will spread out because of its high hardness. Therefore, topstitching is needed. A special topstitching machine is used to topstitch the edge to prevent the silk thread in the fabric from spreading out. This also plays a role in aesthetics. When producing and processing waist support cushions, a waist support cushion production topstitching device is needed.

[0003] The existing topstitching device generally uses a magnet to install and process the discharge hopper. Although this method can effectively install and process the discharge hopper, the magnetic force may decrease after long-term use. At this time, the fixing effect of the discharge hopper will be affected, which may cause the discharge hopper to fall during use. In addition, the existing topstitching device cannot effectively fix the collection box. When the staff uses the device, they may accidentally kick the collection box, which may cause the collection box to move and tip over, affecting the collection of waste. Moreover, the existing topstitching device cannot effectively replace the needle. After long-term use, the needle may wear out. If the needle is not replaced, it will affect the normal use of the device as a whole, reducing the practicality of the device as a whole.

[0004] In comparison with the Chinese patent with the publication number CN213571014U, the utility model relates to the technical field of automobile cushion topstitching, and discloses an automobile cushion production topstitching device, which comprises a processing table and a discharge rail; a topstitching machine body is installed on the top of the processing table, a receiving hopper is installed on the front bottom of the processing table, a metal mounting seat is installed at the bottom of the receiving hopper, and grooves are formed in the four corners of the metal mounting seat; lugs are installed on the top corners of the discharge rail, magnets are installed on the top of the lugs, and the lugs are inserted into the grooves. The utility model can complete the disassembly of the discharge rail by pulling out the lugs from the grooves. After disassembly, the orientation of the discharge rail can be adjusted. Then, the lugs are inserted into the grooves, and the magnets and the metal mounting seat are adsorbed to complete the fixation. The free adjustment of the left and right orientations of the discharge rail can make it suitable for the demand of placing the processing table at different positions. It can be normally used when the processing table is placed left or right to the wall, greatly improving the practicality. The disassembly and assembly method is simple and convenient, saving time and effort.

[0005] The above scheme can conveniently adjust the left and right orientation of the discharge hopper, but the above scheme is still installed by using a magnet, and the above scheme cannot effectively fix the collection box, and the above scheme cannot effectively replace the needle, and the problems in the above background art cannot be solved.

[0006] Therefore, the skilled in the art provides a waist support seat cushion production overlock device to solve the problems in the above background art. Contents of the utility model

[0007] The utility model discloses a waist support seat cushion production overlock device, including support platform, still including:

[0008] Overlock machine is fixedly installed on the upper surface of support platform, and the output of overlock machine is fixedly connected with mounting disc, and the outside of mounting disc is equipped with connecting sleeve, and the bottom of connecting sleeve is fixedly connected with needle;

[0009] Mounting assembly is arranged in the inside of mounting disc and is used for fixing mounting disc and connecting sleeve between fixing treatment;

[0010] Positioning frame is fixedly connected at the bottom of support platform, and the inside of positioning frame is equipped with discharge hopper;

[0011] Fixing assembly is symmetrically arranged at the outside of positioning frame and is used for fixing positioning frame and discharge hopper between fixing;

[0012] Collection box is located below discharge hopper;

[0013] Connecting assembly is symmetrically arranged at the bottom of discharge hopper and is used for fixing discharge hopper and collection box between fixing.

[0014] As further improvement of the technical scheme, the mounting assembly includes an inner plate fixedly connected to the inside of the mounting disc, the outer part of the inner plate is symmetrically provided with an extension rod, the extension end of the two extension rods is fixedly connected with a plug rod, the outer part of the two extension rods is sleeved with a return spring, the two return springs are in contact between the plug rod and the inner plate, and the outer part of the mounting disc and the connecting sleeve is provided with a guide groove for the plug rod to move.

[0015] As a further improvement of the technical solution, the fixing assembly comprises fixing plates symmetrically arranged outside the positioning frame, the inside of the fixing plate is symmetrically provided with sliding rods, the two ends of the plurality of sliding rods are respectively fixedly connected with the two sides of the inner wall of the fixing plate, the inside of the fixing plate is provided with a resisting plate, the inside of the resisting plate is provided with a guide groove for the sliding rod to move, the outside of the plurality of sliding rods is sleeved with a resisting spring, the plurality of resisting springs are abutted between the resisting plate and the fixing plate, the outside of the resisting plate is fixedly connected with a pull plate through a connecting rod, the opposite side of the two resisting plates is symmetrically provided with a mounting rod, the contact surface of the fixing plate and the positioning frame is provided with a guide groove for the mounting rod to move, and the inside of the discharge hopper is provided with a guide groove for the mounting rod to move.

[0016] As a further improvement of the technical solution, the connecting assembly comprises L-shaped plates symmetrically arranged at the bottom of the discharge hopper, the outside of the two L-shaped plates is fixedly connected with a mounting plate, the outside of the collecting box is symmetrically provided with a fixed frame, the inside of the two fixed frames is provided with a guide groove for the mounting plate to move, the outside of the two fixed frames is fixedly connected with a fixed sleeve, the inside of the fixed sleeve is provided with a fixed rod, one end of the fixed rod is fixedly connected with a pull ring, the outside of the fixed rod is fixedly connected with an abutting disc, the outside of the fixed rod is sleeved with a connecting spring, the connecting spring is abutted between the abutting disc and the fixed sleeve, the contact surface of the fixed sleeve and the fixed frame is provided with a guide groove for the fixed rod to move, and the inside of the mounting plate is provided with a guide groove for the fixed rod to move.

[0017] As a further improvement of the technical solution, the upper surface of the supporting table is provided with a placing plate, and the placing plate and the supporting table are fixedly connected through bolts.

[0018] As a further improvement of the technical solution, the lower portion of the supporting table is provided with a plurality of mounting sleeves, the inside of the plurality of mounting sleeves is provided with movable rods, the plurality of movable rods and the mounting sleeves are fixedly connected through bolts, the top end of the plurality of movable rods is fixedly connected with the bottom of the supporting table, and the bottom of the plurality of mounting sleeves is fixedly connected with supporting discs.

[0019] As a further improvement of the technical solution, the bottom of the plurality of supporting discs is bonded with anti-skid pads, and the bottom of the plurality of anti-skid pads is provided with anti-skid grooves in the shape of a chevron at equal intervals.

[0020] Compared with the prior art, the present application has the following advantages:

[0021] In this overlock device for producing lumbar support cushions, the device incorporates an installation component, a fixing component, and a connecting component. When fixing the needle, simply place the connecting sleeve over the outside of the installation plate, then use the installation component to secure the sleeve to the plate. This allows for easy needle replacement and enhances the overall practicality of the device. Similarly, when fixing the hopper, insert it into the positioning frame, then use the fixing component to secure the frame to the hopper. This eliminates the need for magnets, effectively improving the hopper's stability. Finally, when fixing the collection box, the connecting component provides a convenient way to secure it, preventing accidental kicking and displacement, saving time and effort. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0023] Figure 2 This is a three-dimensional structural diagram of the needle after disassembly in this utility model;

[0024] Figure 3 This is a cross-sectional three-dimensional structural diagram of the fixing plate in this utility model;

[0025] Figure 4 This is a left-view stereoscopic structural diagram of the present invention;

[0026] Figure 5 for Figure 2 Enlarged structural diagram of region A in the middle;

[0027] Figure 6 for Figure 3 A magnified structural diagram of region B in the middle;

[0028] Figure 7 for Figure 4 A magnified structural diagram of region C in the middle.

[0029] The meanings of the labels in the diagram are as follows:

[0030] 1, support table; 2, overlock machine; 3, mounting disc; 4, connecting sleeve; 5, needle; 6, discharge hopper; 7, collection box; 8, placing plate; 9, movable rod; 10, mounting sleeve; 11, support disc; 12, positioning frame; 13, fixed plate; 14, L-shaped plate; 15, inner plate; 16, telescopic rod; 17, insertion rod; 18, return spring; 19, connecting rod; 20, abutting plate; 21, sliding rod; 22, abutting spring; 23, mounting rod; 24, mounting plate; 25, fixed frame; 26, fixed sleeve; 27, fixed rod; 28, abutting disc; 29, connecting spring. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0032] Please refer to Figure 1 Figure 7 As shown in the figure, the embodiment provides an overlock device for waist support seat cushion production, which comprises a support table 1, further comprising:

[0033] An overlock machine 2 is fixedly installed on the upper surface of the support table 1, and the output end of the overlock machine 2 is fixedly connected with a mounting disc 3, and the outside of the mounting disc 3 is sleeved with a connecting sleeve 4, and the bottom of the connecting sleeve 4 is fixedly connected with a needle 5;

[0034] A mounting assembly is arranged in the inside of the mounting disc 3 and is used for fixing the mounting disc 3 and the connecting sleeve 4;

[0035] A positioning frame 12 is fixedly connected at the bottom of the support table 1, and the inside of the positioning frame 12 is provided with a discharge hopper 6;

[0036] A fixing assembly is symmetrically arranged outside the positioning frame 12 and is used for fixing the positioning frame 12 and the discharge hopper 6;

[0037] A collection box 7 is located below the discharge hopper 6;

[0038] A connecting assembly is symmetrically arranged at the bottom of the discharge hopper 6 and is used for fixing the discharge hopper 6 and the collection box 7.

[0039] ​The above working principle: when the needle 5 needs to be fixed and installed, the connecting sleeve 4 is first sleeved on the outside of the mounting disc 3, and then the connecting sleeve 4 and the mounting disc 3 are fixed by the mounting assembly. At this time, the needle 5 can be fixed and installed, and the staff can replace the needle 5 conveniently, effectively improving the practicability of the device as a whole. When the discharge hopper 6 needs to be fixed and installed, the discharge hopper 6 is first inserted into the inside of the positioning frame 12, and then the positioning frame 12 and the discharge hopper 6 are fixed by the fixing assembly. At this time, the discharge hopper 6 can be fixed and installed without using a magnet, effectively improving the fixing effect of the discharge hopper 6. When the collecting box 7 needs to be fixed, the connecting assembly can be used to fix the collecting box 7 conveniently, so as to avoid the staff from accidentally kicking the collecting box 7, causing displacement and dumping of the collecting box 7, saving time and effort.

[0040] In order to facilitate the staff to install the needle 5, the mounting assembly comprises an inner plate 15 fixedly connected inside the mounting disc 3. The outer part of the inner plate 15 is symmetrically provided with an extension rod 16. The extension ends of the two extension rods 16 are fixedly connected with a plug rod 17. The outer parts of the two extension rods 16 are sleeved with a reset spring 18. The two reset springs 18 abut between the plug rod 17 and the inner plate 15. The outer parts of the mounting disc 3 and the connecting sleeve 4 are provided with a guide groove for the plug rod 17 to move. When the needle 5 needs to be fixed and installed, the plug rod 17 is first pressed. At this time, the plug rod 17 will extrude the extension rod 16 and the reset spring 18. Then the connecting sleeve 4 is sleeved on the outside of the mounting disc 3. When the connecting sleeve 4 is completely sleeved on the outside of the mounting disc 3, the reset spring 18 resets, driving the plug rod 17 to move synchronously. When the plug rod 17 is inserted into the guide groove on the outside of the connecting sleeve 4, the connecting sleeve 4 and the mounting disc 3 can be fixed. At this time, the needle 5 can be fixed and installed, and the staff can disassemble and replace the needle 5 conveniently, effectively improving the practicability of the device as a whole.

[0041] Considering that the discharge hopper 6 needs to be fixed and installed first when the waste is collected and treated, the fixing assembly comprises the fixing plates 13 symmetrically arranged outside the positioning frame 12, the sliding rods 21 are symmetrically arranged inside the fixing plates 13, both ends of the plurality of sliding rods 21 are fixedly connected with the inner walls of the fixing plates 13 on both sides, the abutting plates 20 are arranged inside the fixing plates 13, the guide grooves for the sliding rods 21 to move are arranged in the inside of the abutting plates 20, the abutting springs 22 are arranged outside the plurality of sliding rods 21, the plurality of abutting springs 22 abut between the abutting plates 20 and the fixing plates 13, the pull plates are fixedly connected with the abutting plates 20 through the connecting rods 19, the mounting rods 23 are symmetrically arranged on the opposite sides of the two abutting plates 20, the guide grooves for the mounting rods 23 to move are arranged on the contact surfaces of the fixing plates 13 and the positioning frame 12, and the guide grooves for the mounting rods 23 to move are arranged in the inside of the discharge hopper 6. When the discharge hopper 6 needs to be fixed and installed, the pull plate is only pulled first, at this time, the pull plate drives the connecting rods 19 to move synchronously, the connecting rods 19 drive the abutting plates 20 to move synchronously outside the sliding rods 21, the abutting plates 20 drive the mounting rods 23 to move synchronously in the process of moving the abutting plates 20, the abutting springs 22 are extruded, the abutting plates 20 drive the mounting rods 23 to move synchronously, the discharge hopper 6 is inserted into the inside of the positioning frame 12, and then the pull plate is released, at this time, the abutting springs 22 reset, drive the abutting plates 20 to move synchronously, the abutting plates 20 drive the mounting rods 23 to move synchronously, when the mounting rods 23 are inserted into the guide grooves in the inside of the discharge hopper 6, the discharge hopper 6 and the positioning frame 12 are fixed, at this time, the discharge hopper 6 can be fixed and installed, the fixing effect of the discharge hopper 6 can be effectively improved, the discharge hopper 6 cannot fall off, the orientation of the discharge hopper 6 can be conveniently adjusted by the staff, and the practicability and stability of the device as a whole are further improved.

[0042] In order to effectively fix the collection box 7, the connecting assembly comprises two L-shaped plates 14 symmetrically arranged at the bottom of the discharge hopper 6, the outer part of each L-shaped plate 14 is fixedly connected with a mounting plate 24, the outer part of the collection box 7 is symmetrically provided with a fixed frame 25, the inner part of each fixed frame 25 is provided with a guide groove for the movement of the mounting plate 24, the outer part of each fixed frame 25 is fixedly connected with a fixed sleeve 26, the inner part of the fixed sleeve 26 is provided with a fixed rod 27, one end of the fixed rod 27 is fixedly connected with a pull ring, the outer part of the fixed rod 27 is fixedly connected with a contact disc 28, the outer part of the fixed rod 27 is sleeved with a connecting spring 29, the connecting spring 29 is in contact between the contact disc 28 and the fixed sleeve 26, the contact surface of the fixed sleeve 26 and the fixed frame 25 is provided with a guide groove for the movement of the fixed rod 27, the inner part of the mounting plate 24 is provided with a guide groove for the movement of the fixed rod 27, when the collection box 7 needs to be fixed and installed, the pull ring is pulled first, at this time the pull ring drives the fixed rod 27 to move synchronously, the fixed rod 27 drives the contact disc 28 to move synchronously, in the movement process of the contact disc 28, the connecting spring 29 is extruded, then the fixed frame 25 is sleeved on the outer part of the mounting plate 24, and the pull ring is released, at this time the connecting spring 29 resets, drives the contact disc 28 and the fixed rod 27 to move synchronously, when the fixed rod 27 is inserted into the guide groove in the inner part of the mounting plate 24, the mounting plate 24 and the fixed frame 25 are fixed, at this time the collection box 7 can be fixed and installed, so as to avoid that the staff kicks the collection box 7, causing the collection box 7 to displace and dump.

[0043] In order to effectively fix and install the placement plate 8, the upper surface of the support table 1 is provided with the placement plate 8, and the placement plate 8 and the support table 1 are fixedly connected by bolts. After the placement plate 8 is used for a long time, pinholes and other wear and tear may occur on the surface of the placement plate 8. At this time, the bolts are unscrewed, the placement plate 8 can be disassembled, and the staff can replace the placement plate 8.

[0044] In addition, in order to effectively adjust the height position of the support table 1, a plurality of mounting sleeves 10 are arranged below the support table 1, the inner part of each mounting sleeve 10 is provided with a movable rod 9, the movable rod 9 and the mounting sleeve 10 are fixedly connected by bolts, the top end of each movable rod 9 is fixedly connected with the bottom of the support table 1, and the bottom of each mounting sleeve 10 is fixedly connected with a support disc 11. When the height position of the support table 1 needs to be adjusted, the bolts are unscrewed first, then the movable rod 9 in the inner part of the mounting sleeve 10 is pulled out, when the movable rod 9 drives the support table 1 to move to the appropriate height position, the mounting sleeve 10 and the movable rod 9 are fixed by the bolts, at this time the height position of the support table 1 can be adjusted according to the actual needs, so that staffs of different heights can use the device as a whole.

[0045] In order to avoid the displacement of the device as a whole in the use process, the bottom of the plurality of support plates 11 is bonded with the anti-skid pad, the bottom of the plurality of anti-skid pads is provided with the herringbone anti-skid groove at equal intervals, and the anti-skid pad and the herringbone anti-skid groove can effectively increase the friction between the support plate 11 and the ground, thereby effectively avoiding the displacement of the device as a whole in the use process, and further effectively improving the stability of the device as a whole in the use process.

[0046] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A device for overlocking a waist support seat cushion production, comprising a support table (1), characterized in that, Also include: The overlock machine (2) is fixedly installed on the upper surface of the support table (1), the output end of the overlock machine (2) is fixedly connected with the mounting disc (3), the outside of the mounting disc (3) is sleeved with the connecting sleeve (4), and the bottom of the connecting sleeve (4) is fixedly connected with the needle (5); The mounting assembly is arranged in the inside of the mounting disc (3) and is used for fixing the mounting disc (3) and the connecting sleeve (4); The positioning frame (12) is fixedly connected to the bottom of the support table (1), and the inside of the positioning frame (12) is provided with the discharge hopper (6); The fixing assembly is symmetrically arranged outside the positioning frame (12) and is used for fixing the positioning frame (12) and the discharge hopper (6); The collecting box (7) is located below the discharge hopper (6); The connecting assembly is symmetrically arranged at the bottom of the discharge hopper (6) and is used for fixing the discharge hopper (6) and the collecting box (7).

2. The overlock device for the waist support seat cushion production according to claim 1, characterized in that: The mounting assembly includes an inner plate (15) fixedly connected to the inside of the mounting disc (3), the outside of the inner plate (15) is symmetrically provided with an extension rod (16), the extension ends of the two extension rods (16) are fixedly connected with an insertion rod (17), the outside of the two extension rods (16) is sleeved with a reset spring (18), and the two reset springs (18) are in contact between the insertion rod (17) and the inner plate (15). The mounting disc (3) and the connecting sleeve (4) are provided with a guide groove for the insertion rod (17) to move.

3. The overlock device for the waist support seat cushion production according to claim 1, characterized in that: The fixing assembly includes a fixed plate (13) symmetrically arranged outside the positioning frame (12), the inside of the fixed plate (13) is symmetrically provided with a sliding rod (21), the two ends of the plurality of sliding rods (21) are fixedly connected with the inner walls of the fixed plate (13) on both sides, the inside of the fixed plate (13) is provided with a contact plate (20), the inside of the contact plate (20) is provided with a guide groove for the sliding rod (21) to move, the outside of the plurality of sliding rods (21) is sleeved with a contact spring (22), and the plurality of contact springs (22) are in contact between the contact plate (20) and the fixed plate (13). The contact plate (20) is fixedly connected with a pull plate through a connecting rod (19), the opposite sides of the two contact plates (20) are symmetrically provided with mounting rods (23), the contact surfaces of the fixed plate (13) and the positioning frame (12) are provided with guide grooves for the mounting rods (23) to move, and the inside of the discharge hopper (6) is provided with a guide groove for the mounting rod (23) to move.

4. The overlock device for the waist support seat cushion production according to claim 1, characterized in that: The connecting assembly comprises L-shaped plates (14) symmetrically arranged at the bottom of the discharge hopper (6), the outer part of each of the two L-shaped plates (14) is fixedly connected with a mounting plate (24), the outer part of the collecting box (7) is symmetrically provided with a fixed frame (25), the inner part of each of the two fixed frames (25) is provided with a guide groove in which the mounting plate (24) is movably arranged, the outer part of each of the two fixed frames (25) is fixedly connected with a fixed sleeve (26), the inner part of the fixed sleeve (26) is provided with a fixed rod (27), one end of the fixed rod (27) is fixedly connected with a pull ring, the outer part of the fixed rod (27) is fixedly connected with a contact disc (28), the outer part of the fixed rod (27) is sleeved with a connecting spring (29), the connecting spring (29) is in contact with the contact disc (28) and the fixed sleeve (26), the contact surface of the fixed sleeve (26) and the fixed frame (25) is provided with a guide groove in which the fixed rod (27) is movably arranged, and the inner part of the mounting plate (24) is provided with a guide groove in which the fixed rod (27) is movably arranged.

5. The overlock device for the waist support seat cushion production according to claim 1, characterized in that: The upper surface of the support table (1) is provided with a placing plate (8), and the placing plate (8) and the support table (1) are fixedly connected through bolts.

6. The overlock device for a waist support seat cushion production according to claim 1, characterized in that: The lower part of the support table (1) is provided with a plurality of mounting sleeves (10), the inner part of each of the plurality of mounting sleeves (10) is provided with a movable rod (9), the movable rod (9) and the mounting sleeve (10) are fixedly connected through bolts, the top end of each of the plurality of movable rods (9) is fixedly connected with the bottom of the support table (1), and the bottom of each of the plurality of mounting sleeves (10) is fixedly connected with a support disc (11).

7. The overlock device for waist support seat cushion production according to claim 6, characterized in that: The bottom of each of the plurality of support discs (11) is bonded with an anti-skid pad, and the bottom of each of the plurality of anti-skid pads is provided with anti-skid grooves in the shape of a chevron at equal intervals.

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