A new type of waistband belt attaching machine

Abstract

The invention discloses a novel trouser waist belt threading machine, comprising a machine body, a side wall of the machine body connected to a mounting box 1, the mounting box 1 connected to a combined box body, the machine body is provided with a wire outlet hole below the mounting box 1, the combined box body is composed of a vertically arranged mounting box 2 and a mounting box 3, a driving motor is arranged in the mounting box 1, the driving motor is connected to a transmission shaft 1 through a coupling, a bearing seat 1 is passed through the other end of the rotating shaft 1, the transmission shaft 1 is connected to a driving bevel gear, a four-way transmission bevel gear adapted to the driving bevel gear is arranged in the center of the mounting box 2, four transmission bevel gears adapted to the four-way transmission bevel gear are arranged around, each transmission bevel gear is connected to a transmission shaft 2, the transmission shaft 2 is passed through a bearing seat 2, and the other end of the transmission shaft 2 is connected to a transmission pulley. In the invention, within a limited space, the effective stroke of a single extension rod reaches about 85%, the range of the expanded support circumference covers the full number series of trousers, and with the intelligent adjustment system, different trouser circumference sizes can be easily switched.

Description

Technical Field

[0001] The invention relates to the field of trouser waistband threading machines, in particular to a novel trouser waistband threading machine. Background Art

[0002] Many trousers have a waist cord inserted into the waistband so that people can adjust the waist cord and tie it to achieve a suitable waist circumference when wearing them. However, in current clothing processing, the cord is basically threaded manually. A steel wire tool is fixed to the front end of the cord, and then the hardness of the steel wire is used to manually insert the cord from the entrance of the waistband, and then pass it through the interlayer of the two layers of cloth little by little and out from the exit. This process is very labor-intensive.

[0003] Therefore, in the patent application number: 201710546562.X, the name is: A smart threading machine, it can be seen that it has the following disadvantages:

[0004] 1. The trouser seam guide head is formed by bending the trouser seam driving wire in one piece. Because the trouser seam driving mechanism requires the wire to maintain a relatively large rigidity, the wire diameter is about 2.0 mm. Limited by the size of the trouser cord head, the width of the trouser cord seam opening hole and the complexity of the trouser cord seam channel, the integrated trouser seam guide head has the problem of the trouser seam guide head passing through the rope hole or the hook belt hole being too small, and cannot adapt to the diversity of trouser cord head types. In view of the complexity of the trouser cord seam channel, the rigidity of the trouser seam guide head is too hard, and there are many trouser cord seams that cannot be adapted, so that its efficiency in passing through the trouser cord seam in these pants is extremely poor, and it is easy to encounter obstacles and cannot pass through;

[0005] 2. Moreover, the trouser seam driving mechanism adopts a disc drive, which occupies a large plane space, making the whole machine bloated and fat;

[0006] 3. In addition, the range of the circumference of the pants expansion is limited, and manual adjustment is required to obtain the required circumference to fit the circumference of the pants. The adjustment process is time-consuming and laborious. Limited by the form of the mechanism, the maximum effective stroke of a single extension rod is about 30% of the extension rod length;

[0007] 4. Finally, due to the form of the organization, the working space and vision are very limited. Summary of the invention

[0008] The technical problem to be solved by the present invention is to overcome the above technical defects and provide a new type of trouser waist belt threading machine, which is suitable for the stiffness of the trouser seam threading steel wire, can pass through most trouser rope heads and adapt to various complex trouser rope seam working conditions, greatly improves the efficiency of passing through the trouser rope seam, can be suitable for most types of trousers that need to wear trouser ropes, and at the same time reduces the size of the overall machine.

[0009] In order to solve the above problems, the technical solution of the present invention is: a new type of trouser waist belt threading machine, including a body, the side wall of the body is connected to the installation box one, the installation box one is connected to the combined box body, the body is provided with a wire outlet hole below the installation box one, the combined box body is composed of a vertically arranged installation box two and an installation box three, a driving motor is arranged in the installation box one, the driving motor is connected to the transmission shaft one through a coupling, the other end of the rotating shaft one is penetrated by a bearing seat one, the transmission shaft one is connected to the driving bevel gear, a four-way transmission bevel gear adapted to the driving bevel gear is arranged in the center of the interior of the installation box two, four transmission bevel gears adapted to the four-way transmission bevel gear are arranged around the four-way transmission bevel gear, each of the transmission bevel gears is connected to the transmission shaft two, the transmission shaft two is penetrated by a bearing seat two, the other end of the transmission shaft two is connected to the upper transmission pulley, the upper transmission pulley A conveyor belt is wound around, and a lower conveyor belt wheel is wound around the other end of the conveyor belt, and the lower conveyor belt wheel is hinged on a vertical plate arranged on three side walls of the installation box, and the lower conveyor belt wheel is connected to a telescopic rod movement mechanism, and the telescopic rod movement mechanisms are arranged in pairs and relatively stacked, and a mounting plate is arranged in the machine body, and a mounting seat is arranged on the mounting plate, and a trousers seam steel wire driving wheel with a groove is rotatable on the mounting seat, and a trousers seam steel wire pressure wheel bracket is provided on the mounting plate, and the trousers seam steel wire pressure wheel is hinged at one end of the trousers seam steel wire pressure wheel bracket, and a trousers seam steel wire pressure wheel spring pressure adjuster is provided at the other end, and a trousers seam steel wire guide tube with an annular structure is provided between the trousers seam steel wire driving wheel and the trousers seam steel wire pressure wheel, and a trousers seam steel wire is provided in the trousers seam steel wire guide tube, and a trousers seam steel wire is provided in the trousers seam steel wire guide tube, and one end of the trousers seam steel wire guide tube extends out of the machine body through the wire outlet hole.

[0010] Furthermore, there are four groups of telescopic rod movement mechanisms, which include a vertical plate, the lower conveyor pulley is hinged on the inner side of the vertical plate, a driving screw is inserted in the lower conveyor pulley, a telescopic rod is sleeved on the driving screw, one end of the telescopic rod is provided with a connecting block, and the other end is connected to the trousers support panel, and the driving screw is provided with a screw nut near the connecting block.

[0011] Furthermore, the vertical plate is provided with telescopic rod limit plates on both sides of the driving screw, and the telescopic rod limit plates are provided with limit switches.

[0012] Furthermore, the trousers supporting panel is an arc-shaped structure, and a protective plate with an L-shaped structure is provided on the rear side of the trousers supporting panel.

[0013] Furthermore, the trouser seam threading steel wire is connected to a steel wire connector at one end passing through the machine body, and the steel wire connector is connected to a trouser seam threading guide head. The trouser seam threading guide head can be selected to have a ball joint structure or a bullet-shaped structure according to actual usage conditions.

[0014] Furthermore, the bottom of the body is connected to the bottom plate, the bottom end of the body is provided with moving wheels, the bottom of the bottom plate is provided with a support, and the top of the body is provided with a support frame.

[0015] Furthermore, a second support frame is provided on the top of the second mounting joint.

[0016] Furthermore, a plurality of trouser seam steel wire guide tube brackets are provided on the mounting plate, and the trouser seam steel wire guide tubes are clamped on the trouser seam steel wire guide tube brackets.

[0017] Furthermore, the trouser seam guide head can adopt an annular structure, a ball joint structure and a bullet-shaped structure. The trouser seam guide head adopting an annular structure can be bent into various adaptive shapes according to working conditions.

[0018] Compared with the prior art, the advantages of the present invention are as follows: the transmission shaft is driven to rotate by the driving motor, and the telescopic rod movement mechanism is driven to move by the driving bevel gear, the four-way transmission bevel gear and the transmission bevel gear, so that the four telescopic rods can be synchronously extended and retracted at the same time, which can reduce the working space restriction and provide a wide working field. With the help of the intelligent control system, the required circumference can be accurately adjusted easily, which saves time and effort and improves the working efficiency to a higher level. The trouser seam wire guide head can be replaced on site, such as replacing the annular structure, the ball joint structure or the like. The bullet-shaped structure can manually bend the guide head of the trouser seam wire with a ring structure into different shapes to specifically deal with the complex working conditions of various trouser seam passages, greatly improve the passing efficiency of the trouser rope seam passage, and can also pass through most of the trouser rope heads and trouser rope seam openings; the trouser seam wire is clamped between the trouser seam wire driving wheel with a groove and the trouser seam wire pressing wheel. When the trouser seam wire driving wheel rotates, under the pressure of the trouser seam wire pressing wheel with spring pressure adjustment, the trouser seam wire driving wheel pushes the trouser seam wire to move accordingly. In the limited space of the present invention, the effective stroke of a single telescopic rod reaches about 85%, and the range of the circumference formed after the telescopic rod is extended covers the full size series of trousers. With the intelligent adjustment system, different trouser circumference sizes can be easily switched. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the usage status of the present invention Figure 1 .

[0020] Figure 2 This is the usage status of the present invention Figure 2 .

[0021] Figure 3 It is a structural diagram of the installation box 1 and the installation box 2 in the present invention.

[0022] Figure 4 It is a structural diagram of the telescopic rod motion mechanism in the present invention.

[0023] Figure 5 It is a structural diagram of the mounting plate in the present invention.

[0024] Figure 6 The invention is an embodiment in which the trouser seam guiding head is an annular structure.

[0025] Figure 7 The invention is an embodiment in which the trouser seam guiding head is a ball structure.

[0026] Figure 8 The invention is an embodiment in which the trouser seam threading guide head is a bullet-shaped structure.

[0027] As shown in the figure: 1. Machine body, 1.1. Wire outlet hole, 2. Bottom plate, 3. Moving wheel, 4. Support, 5. Support frame 1, 6. Installation box 1, 7. Combination box, 7.1. Installation box 2, 7.3. Installation box 3, 8. Support frame 2, 9. Driving motor, 10. Coupling, 11. Transmission shaft 1, 12. Bearing seat 1, 13. Driving bevel gear, 14. Four-way transmission bevel gear, 15. Transmission bevel gear, 16. Transmission shaft 2, 17. Bearing seat 2, 18. Upper transmission pulley, 19. Transmission belt, 20. Lower transmission pulley, 21. Vertical plate, 22. Driving screw rod, 23. Telescopic rod, 24. Connecting block, 25. Screw nut, 26. Trousers support panel, 27. Guard plate, 28. Telescopic rod limit plate, 29. Limit switch, 30. Mounting plate, 31. Mounting seat, 32. Trousers seam steel wire driving wheel, 33. Trousers seam steel wire pressure wheel bracket, 34. Trousers seam steel wire pressure wheel, 35. Trousers seam steel wire pressure wheel spring pressure adjuster, 36. Trousers seam steel wire guide tube, 37. Trousers seam steel wire, 38. Steel wire connector, 39. Trousers seam guide head, 40. Trousers seam steel wire guide tube bracket. DETAILED DESCRIPTION

[0028] The specific implementation of the present invention is further described below in conjunction with the accompanying drawings, wherein the same components are represented by the same reference numerals.

[0029] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0030] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0031] like Figures 1 to 8As shown, a novel trouser waist belt-threading machine comprises a machine body 1, wherein the side wall of the machine body 1 is connected to an installation box 1 6, wherein the installation box 1 6 is connected to a combined box body 7, wherein the machine body 1 is provided with a wire outlet hole 1.1 below the installation box 1 6, wherein the combined box body 7 is composed of a vertically arranged installation box 2 7.1 and an installation box 3 7.2, wherein a driving motor 9 is arranged inside the installation box 1 6, wherein the driving motor 9 is connected to a transmission shaft 1 1 through a coupling 10, wherein a bearing seat 1 12 is passed through the other end of the rotating shaft 1 1 , wherein the transmission shaft 1 1 1 is connected to a driving bevel gear 13, wherein a four-way transmission bevel gear 14 adapted to the driving bevel gear 13 is arranged in the center of the interior of the installation box 2 7.1, wherein four adapted transmission bevel gears 15 are arranged around the four-way transmission bevel gear 14, wherein each transmission bevel gear 15 is connected to a transmission shaft 2 16, wherein the transmission shaft 2 16 is passed through a bearing seat 2 17, wherein the other end of the transmission shaft 2 16 is connected to an upper transmission pulley 18, wherein a conveyor belt is wound around the upper transmission pulley 18 19, the other end of the conveyor belt 19 is wound around a lower conveyor pulley 20, the lower conveyor pulley 20 is hinged on a vertical plate 21 arranged on the side wall of the installation box 3 7.2, the lower conveyor pulley 20 is connected to the telescopic rod movement mechanism, the telescopic rod movement mechanism is arranged in pairs and stacked relative to each other, a mounting plate 30 is provided in the body 1, a mounting seat 31 is provided on the mounting plate 30, a rotatable trouser seam wire driving wheel 32 with a groove is provided on the mounting seat 31, the mounting plate A trousers seam wire pressure wheel bracket 33 is provided on 30, one end of the trousers seam wire pressure wheel bracket 33 is hinged to the trousers seam wire pressure wheel 34, and the other end is provided with a trousers seam wire pressure wheel spring pressure adjuster 35, an annular trousers seam wire guide tube 36 is provided between the trousers seam wire driving wheel 32 and the trousers seam wire pressure wheel 34, a trousers seam steel wire 37 is provided in the trousers seam steel wire guide tube 36, and one end of the trousers seam steel wire guide tube 36 extends out of the machine body 1 through the wire outlet hole 1.1.

[0032] There are four groups of telescopic rod movement mechanisms, which include a vertical plate 21, the lower conveyor pulley 20 is hinged on the inner side of the vertical plate 21, a driving screw rod 22 is inserted in the lower conveyor pulley 20, a telescopic rod 23 is sleeved on the driving screw rod 22, one end of the telescopic rod 23 is provided with a connecting block 24, and the other end is connected to a trousers support panel 26, and the driving screw rod 22 is provided with a screw nut 25 near the connecting block 24.

[0033] The vertical plate 21 is provided with telescopic rod limit plates 28 on both sides of the driving screw 22, and the telescopic rod limit plates 28 are provided with limit switches 29. The trousers support panel 26 is an arc structure, and the rear side of the trousers support panel 26 is provided with an L-shaped structure guard plate 27. The trouser seam steel wire 37 is connected to a steel wire connector 38 at one end passing through the body 1, and the steel wire connector 38 is connected to a trouser seam guide head 39. The bottom of the body 1 is connected to the bottom plate 2, and the bottom end of the body 1 is provided with a moving wheel 3. A support 4 is provided at the bottom of the base plate 2, a support frame 5 is provided at the top of the body 1, a support frame 8 is provided at the top of the mounting joint 7.1, a plurality of trouser seam wire guide tube brackets 40 are provided on the mounting plate 30, the trouser seam wire guide tubes 36 are clamped on the trouser seam wire guide tube brackets 40, and the trouser seam guide head 39 can adopt an annular structure, a ball joint structure and a bullet-shaped structure. The trouser seam guide head 39 adopting an annular structure can be bent into various suitable shapes according to working conditions.

[0034] Among them, a replaceable detachable trouser seam steel wire guide head 39 is used. The trouser seam steel wire guide head 39 is first connected to the hollow steel wire connecting head 38, and then connected to the trouser seam steel wire 37. The connection methods include threaded connection, glue bonding, pressing, etc. The steel wire diameter of the trouser seam steel wire guide head 39 is between 0.6-1.2mm, and the rigidity is moderate.

[0035] The trousers seam steel wire 37 is clamped between the trousers seam steel wire driving wheel 32 with a groove and the trousers seam steel wire pressing wheel 34. When the trousers seam steel wire driving wheel 32 rotates, under the pressure of the trousers seam steel wire pressing wheel 34 with the trousers seam steel wire pressing wheel spring pressure adjuster 35, the trousers seam steel wire driving wheel 32 pushes the trousers seam steel wire 37 to move accordingly. Due to the limitation of the trousers seam steel wire guide tube 36, the trousers seam steel wire 37 can only extend or retract in the tube. The diameter of the trousers seam steel wire 37 is between 1.4 and 2.0 mm. The trousers seam steel wire pressing wheel spring pressure adjuster 35 can adjust the elastic force of the spring arranged on the trousers seam steel wire pressing wheel bracket by rotating the pin.

[0036] In specific use, the driving motor 9 drives the driving bevel gear 13 to rotate synchronously through the coupling 10 and the transmission shaft 1 11, and transmits the right-angle transmission to the four-way transmission bevel gear 14, and transmits the right-angle transmission to the four transmission bevel gears 15 in four directions to rotate synchronously. The transmission bevel gears 15 in the four directions respectively drive the corresponding lower transmission pulleys 20 to rotate synchronously through the corresponding transmission shaft 2 16, the upper transmission pulley 18, and the transmission belt 19. Each lower transmission pulley 20 is connected to each corresponding driving screw rod 22, driving the driving screw rod 22 to rotate synchronously, and the screw nut 25 is connected to the hollow telescopic rod 23 through the connecting block 24, pushing the telescopic rod 23 to move in a straight line, and the telescopic rod limit plate 28 limits the motion trajectory of the telescopic rod 23, so that the telescopic rods 23 in four directions can synchronously obtain the same extension or retraction action.

[0037] The synchronous power distribution scheme adopts upper and lower layered transmission, avoiding the conventional same-layer center transmission distribution scheme. Through reasonable layout, the telescopic rods 23 evenly distributed in four directions are stacked in pairs through the center point. The power source for the movement of the telescopic rods 23 comes from the power that has been synchronously distributed and transmitted from the upper layer. The combination of the hollow telescopic rod 23 and the screw nut 25 linear motion mechanism can obtain the effect that the length of the telescopic rod 23 is basically equivalent to the effective stroke. Through such a design, within the circumference of the machine, the length stroke of a single telescopic rod 23 can reach 75% of the circumferential diameter. The circumference range of the telescopic rods 23 in four directions covers most of the size series of pants. Compared with the existing technology, this machine is compact, the working space is less restricted, and the working field is wide. With the intelligent control system, it is easy to accurately adjust to the required circumference, saving time and effort, and improving work efficiency to a higher level.

[0038] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A new type of trouser waist belt threading machine, characterized in that: The invention comprises a machine body (1), the side wall of the machine body (1) is connected to a mounting box (6), the mounting box (6) is connected to a combined box (7), the machine body (1) is provided with a wire outlet hole (1.1) below the mounting box (6), the combined box (7) is composed of a vertically arranged mounting box (7.1) and a mounting box (7.2), a driving motor (9) is arranged inside the mounting box (6), the driving motor (9) is connected to a transmission shaft (11) via a coupling (10), and a bearing seat (12) is passed through the other end of the transmission shaft (11), The transmission shaft 1 (11) is connected to the driving bevel gear (13), and a four-way transmission bevel gear (14) adapted to the driving bevel gear (13) is provided in the center of the interior of the installation box 2 (7.1), and four adapted transmission bevel gears (15) are provided around the four-way transmission bevel gear (14), and each of the transmission bevel gears (15) is connected to the transmission shaft 2 (16), and the transmission shaft 2 (16) is penetrated by the bearing seat 2 (17), and the other end of the transmission shaft 2 (16) is connected to the upper transmission belt pulley (18), and a conveyor belt (16) is wound around the upper transmission belt pulley (18). 19), a lower conveyor pulley (20) is wound around the other end of the conveyor belt (19), the lower conveyor pulley (20) is hinged on a vertical plate (21) arranged on the side wall of the installation box (7.2), the lower conveyor pulley (20) is connected to a telescopic rod movement mechanism, and the telescopic rod movement mechanisms are arranged in pairs in a stacked manner. A mounting plate (30) is provided in the body (1), a mounting seat (31) is provided on the mounting plate (30), and a rotatable trouser seam wire driving wheel (32) with a groove is provided on the mounting seat (31). The mounting plate ( 30) is provided with a trouser seam wire pressure wheel bracket (33), one end of the trouser seam wire pressure wheel bracket (33) is hinged to the trouser seam wire pressure wheel (34), and the other end is provided with a trouser seam wire pressure wheel spring pressure adjuster (35), an annular trouser seam wire guide tube (36) is provided between the trouser seam wire driving wheel (32) and the trouser seam wire pressure wheel (34), a trouser seam wire (37) is provided in the trouser seam wire guide tube (36), and one end of the trouser seam wire guide tube (36) extends out of the machine body (1) through the wire outlet hole (1.1); The telescopic rod movement mechanism has four groups in total, and the telescopic rod movement mechanism comprises a vertical plate (21), the lower conveyor belt wheel (20) is hinged on the inner side of the vertical plate (21), a driving screw rod (22) is inserted in the lower conveyor belt wheel (20), a telescopic rod (23) is sleeved on the driving screw rod (22), one end of the telescopic rod (23) is provided with a connecting block (24), and the other end is connected to the trousers support panel (26), and the driving screw rod (22) is provided with a screw nut (25) near the connecting block (24); The trouser seam threading steel wire (37) is connected to a steel wire connector (38) at one end passing through the machine body (1), and the steel wire connector (38) is connected to a trouser seam threading guide head (39). The trouser seam threading guide head (39) is replaceable and can be an annular structure, a ball joint structure or a bullet-shaped structure. The trouser seam threading guide head (39) with an annular structure can be bent into various suitable shapes according to working conditions.

2. A new type of trouser waist belt threading machine according to claim 1, characterized in that: The vertical plate (21) is provided with telescopic rod limit plates (28) on both sides of the driving screw (22), and the telescopic rod limit plates (28) are provided with limit switches (29).

3. A new type of trouser waistband threading machine according to claim 1, characterized in that: The trousers support panel (26) is an arc-shaped structure, and a protective plate (27) with an L-shaped structure is provided on the rear side of the trousers support panel (26).

4. A new type of trouser waistband threading machine according to claim 1, characterized in that: The bottom of the machine body (1) is connected to the bottom plate (2), a moving wheel (3) is provided at the bottom end of the machine body (1), a support (4) is provided at the bottom of the bottom plate (2), and a supporting frame (5) is provided at the top of the machine body (1).

5. A new type of trouser waistband threading machine according to claim 1, characterized in that: A second supporting frame (8) is provided on the top of the second installation box (7.1).

6. A new type of trouser waistband threading machine according to claim 1, characterized in that: A plurality of trouser seam steel wire guide tube brackets (40) are arranged on the mounting plate (30), and the trouser seam steel wire guide tubes (36) are clamped on the trouser seam steel wire guide tube brackets (40).

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