Dyeing device for underpants production

Abstract

The utility model belongs to the technical field of underpants production, and particularly relates to a dyeing device for underpants production, which comprises a dyeing cylinder, a dyeing agent is added into a rotating cylinder, to-be-dyed underpants are clamped and fixed outside a threaded pipe through a plurality of fixing clamps and an auxiliary clamping assembly, a first motor is used for driving a screw rod to rotate, and the rotating cylinder is driven by a second motor to rotate; then under the action of threaded transmission, a threaded pipe drives the underpants outside the threaded pipe to enter a rotating cylinder, then a second motor drives a belt wheel to rotate, then under the belt transmission action of the belt wheel and a transmission belt, a rotating shaft drives the rotating cylinder to rotate, and then a dyeing agent in the rotating cylinder rotates to dye the underpants; in the process, the underpants in the rotary drum are clamped and fixed, and then the underpants in the rotary drum cannot be wound on the surface of the lead screw in the dyeing process, so that the effects of dyeing the underpants and preventing the underpants from being wound on the surface of the lead screw in the dyeing process to affect use are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of underwear production, in particular to a dyeing device for underwear production. Background Art

[0002] Underwear generally refers to close-fitting pants for the lower body, which are divided into men's and women's. In addition, there are more and more styles according to gender. The wearing of underwear appears at different times in different countries. The dyeing process of underwear is an important part of its production process. Yarn dyeing is the first step in the production of underwear. The white cotton yarn is dyed to make it present the desired color. During the dyeing process, it is necessary to control the dyeing time, dyeing temperature and dye concentration to ensure a good dyeing effect. In the dyeing process, it is very important to choose environmentally friendly and harmless dyes. These dyes are usually taken from natural plants, which are not only environmentally friendly, but also harmless to human health. In addition, the uniformity and color fastness of dyeing must be guaranteed to ensure that the underwear does not fade easily during wearing and washing.

[0003] For example, a Chinese patent with publication number CN215713966U discloses a dyeing device for underwear production. The patent starts a first motor to rotate the screw rod. At the same time, the sample plate is located at the bottom of the drum through spiral transmission, and the dye is injected into the drum. The second motor is started to drive the second gear to rotate, and the first gear rotates through gear matching transmission. The drum is rotated through key transmission. After the dye is evenly stirred, underwear is put in, and the drum is rotated to make the underwear evenly dyed. At this point, the dyeing is completed, and the first motor is started again, and the spiral transmission of the screw rod is used to make the sample plate rise to the upper end of the shell and the upper part of the dye, and the dyed underwear is collected manually.

[0004] The above patent has the following problems:

[0005] This patent has some disadvantages when in use, such as: placing the underwear on the layout board and entering the interior of the drum, and then the rotation of the drum drives the dye inside to dye the underwear evenly, so that the underwear may be randomly placed inside the drum. At this time, the rotation of the drum may cause the underwear to rotate and entangle on the screw rod, and then when the screw rod rotates to raise the layout board, the entangled underwear may be stuck between the screw rod and the layout board, which may affect the subsequent use of the dyeing device.

[0006] In view of this, we propose a dyeing device for underwear production. Utility Model Content

[0007] The purpose of the utility model is to provide a dyeing device for underwear production to solve the problems raised in the above background technology.

[0008] In view of this, the utility model provides a dyeing device for underwear production, comprising: a dyeing cylinder, a rotating cylinder is arranged inside the dyeing cylinder, a plurality of connecting rods are fixedly installed on the top surface of the dyeing cylinder, a plurality of top covers are fixedly installed on the top surfaces of the connecting rods, a first motor is fixedly installed on the top surface of the top cover, a screw rod is rotatably connected inside the rotating cylinder, the top surface of the screw rod is fixedly installed with the driving shaft of the first motor, a threaded pipe is threadedly connected to the outer circumferential wall surface of the screw rod, and a drain valve is fixedly installed on the outer circumferential wall surface of the dyeing cylinder;

[0009] A first mounting plate, wherein the first mounting plate is fixedly mounted on the outer circular wall surface of the dyeing drum, a second motor is fixedly mounted on the top surface of the first mounting plate, a circular through hole is opened on the bottom surface of the dyeing drum, a rotating shaft is rotatably connected inside the circular through hole, the top surface of the rotating shaft is fixedly mounted on the rotating drum, a pulley is fixedly mounted on the bottom surface of the second motor driving shaft and the bottom surface of the rotating shaft respectively, and a transmission belt is movably sleeved on the inner wall surface of the pulley;

[0010] A plurality of first mounting shells, each of which is fixedly mounted on the outer circumferential wall of the threaded tube, each of which is provided with a first mounting block on one side, each of which is fixedly mounted with a mounting plate on the bottom surface of each of the first mounting shells and the bottom surface of each of the first mounting blocks, and each of which is fixedly mounted with a fixing clamp on the bottom surface of each of the mounting plates;

[0011] Two groups of auxiliary clamping components are arranged on the outer circular wall surface of the rotating shaft and are used for auxiliary clamping of underwear.

[0012] In the present technical scheme, the staff adds dye to the inside of the drum, and then the staff clamps and fixes the underwear to be dyed on the outside of the threaded tube through multiple fixing clamps and auxiliary clamping components. At this time, the staff uses the first motor, and then the rotation of the drive shaft of the first motor will drive the screw to rotate, and then under the action of the threaded transmission, the threaded tube will drive the underwear outside it into the inside of the drum. Then the staff uses the second motor, and at this time the rotation of the drive shaft of the second motor will drive the pulley to rotate, and then under the belt transmission of the pulley and the transmission belt, the shaft will rotate accordingly. At this time, the rotating shaft will drive the drum to rotate, and then the dye inside the drum will rotate accordingly, and then the dye inside the drum will dye the underwear. In this process, the underwear inside the drum is clamped and fixed by the fixing clamps and the auxiliary clamping components, and then the underwear inside the drum will not be entangled on the surface of the screw during the dyeing process, thereby achieving the effect of dyeing the underwear and preventing the underwear from being entangled on the surface of the screw during the dyeing process and affecting the use.

[0013] In the above technical solution, further, the auxiliary clamping assembly includes:

[0014] Two second mounting tubes, the two second mounting tubes are both arranged on the outer circular wall surface of the threaded tube, the outer circular wall surfaces of the two second mounting tubes are fixedly installed with a plurality of second mounting shells, a second mounting block is arranged on one side of the plurality of second mounting shells, the top surfaces of the plurality of second mounting shells and the top surfaces of the plurality of second mounting blocks are fixedly installed with limiting plates, the top surfaces of the plurality of second mounting shells and the top surfaces of the plurality of second mounting blocks are fixedly installed with second mounting plates, a clamping plate is arranged between the limiting plate and the second mounting plate, two cylinders are fixedly installed on one side of the clamping plate, the two cylinders pass through the second mounting plate, the outer circular walls of the two cylinders are movably sleeved with second springs, a pull-out rod is arranged on one side of the second mounting plate, the pull-out rod passes through the second mounting plate and is fixedly installed on one side of the clamping plate.

[0015] In the present technical solution, after the staff uses the fixing clamp to clamp the top of the inside, the staff will pull the pull rod, and the movement of the pull rod will drive the clamp to move, and the clamp will squeeze the second spring at the same time. Then the staff can place the bottom of the underwear between the limit plate and the clamp. At this time, the staff releases the pull rod, and the rebound force of the second spring will drive the clamp to reset and clamp the bottom of the underwear, thereby achieving the effect of auxiliary clamping of the underwear and preventing the bottom of the underwear from swinging and falling off during the dyeing process.

[0016] In the above technical scheme, further, one side of several second mounting blocks and several first mounting blocks is respectively fixedly installed with adjusting rods, and the adjusting rods are respectively slidably connected with the first mounting shell and the second mounting shell, the top surface of the adjusting rod is provided with several limiting holes, the bottom surfaces of several first mounting shells and the top surfaces of several second mounting shells are respectively provided with positioning holes, the bottom surfaces of several first mounting shells and the top surfaces of several second mounting shells are respectively fixedly installed with first mounting tubes, the interior of the first mounting tube is slidably connected with a limiting column, the limiting column is slidably connected with the limiting hole, the bottom surface of the first mounting tube is provided with an adjusting column, the top surface of the adjusting column is fixedly installed with the bottom surface of the limiting column, the outer circular wall surface of the adjusting column is movably sleeved with a first spring, the interior of the first mounting tube is fixedly sleeved with a sealing ring, and the inner circular wall surface of the sealing ring is movably sleeved with the adjusting column.

[0017] In the present technical solution, the staff can pull the adjusting column, and the movement of the adjusting column will drive the limiting column to open the inside of the limiting hole, and then the adjusting rod limited by the limiting column will be released. At this time, the staff can pull the first mounting block and the second mounting block to change their use position. When the use position of the first mounting block and the second mounting block is adjusted, the staff releases the adjusting column, and the rebound force of the first spring will drive the limiting column to reset and insert it into the corresponding limiting hole, thereby achieving the effect of adjusting the use distance of the first mounting block and the second mounting block to make it suitable for underwear of different sizes.

[0018] In the above technical solution, further, the outer circumferential wall surface of the second mounting tube is provided with threads, the outer circumferential wall surface of the second mounting tube is provided with a plurality of rectangular holes, and the outer circumferential wall surface of the second mounting tube is threadedly connected with a threaded ring.

[0019] In this technical solution, the staff can unscrew the threaded ring from the outside of the second mounting tube, and then the staff can move the second mounting tube and multiple second mounting shells on its surface up and down, so as to facilitate the up and down adjustment of the use position of the second mounting tube and the second mounting shell, thereby improving its applicability.

[0020] In the above technical solution, further, a plurality of bottom rods are fixedly mounted on the outer circumferential wall surface of the threaded tube.

[0021] In this technical solution, when the drum is rotating, the dye that sinks to the bottom of the drum will hit the surface of the bottom rod, and then the impacted dye will float up with the water flow inside the drum, thereby preventing the dye from precipitating inside the drum.

[0022] In the above technical solution, further, protective covers are fixedly installed on the bottom surface of the dyeing cylinder and the bottom surface of the first mounting plate.

[0023] In this technical solution, it is convenient to protect the transmission belt and the pulley.

[0024] The beneficial effects of the utility model are:

[0025] The dyeing device for underwear production adds dyeing agent into the inside of a rotating drum, and clamps and fixes the underwear to be dyed on the outside of a threaded tube by means of a plurality of fixing clamps and auxiliary clamping components. At this time, a first motor is used to drive the screw rod to rotate, and then the threaded tube drives the underwear outside thereof into the inside of the rotating drum under the action of the threaded transmission. Then, a second motor is used to drive the pulley to rotate, and then the rotating shaft drives the rotating drum to rotate under the belt transmission of the pulley and the transmission belt, and then the dyeing agent inside the rotating drum rotates accordingly to dye the underwear. In this process, the underwear inside the rotating drum is clamped and fixed, and then the underwear inside the rotating drum will not be entangled on the surface of the screw rod during the dyeing process, thereby achieving the effect of dyeing the underwear and preventing the underwear from being entangled on the surface of the screw rod during the dyeing process and affecting the use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a schematic diagram of the threaded pipe structure in the utility model;

[0028] Figure 3 This is a schematic diagram of the first installation shell structure in the utility model;

[0029] Figure 4 This is a schematic diagram of the second installation pipe structure in the utility model.

[0030] The symbols in the figure are:

[0031] 1. Dyeing drum; 2. Rotating drum; 3. Top cover; 4. Screw rod; 5. Threaded pipe; 6. First motor; 7. Connecting rod; 8. Rotating shaft; 9. First mounting plate; 10. Second motor; 11. Pulley; 12. Transmission belt; 13. Protective cover; 14. Pull-out rod; 15. Drain valve; 16. First mounting shell; 17. First mounting block; 18. Second mounting shell; 19. Threaded ring; 20. Bottom rod; 21. Adjusting rod; 22. Positioning hole; 23. Limiting hole; 24. First mounting pipe; 25. Limiting column; 26. First spring; 27. Sealing ring; 28. Adjusting column; 29. ​​Mounting plate; 30. Fixing clamp; 31. Second mounting block; 32. Limiting plate; 33. Second spring; 34. Clamp; 35. Second mounting plate; 36. Second mounting pipe. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0033] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0034] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0035] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0036] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0037] Embodiment 1:

[0038] See also Figure 1-Figure 4 As shown, this embodiment provides a dyeing device for underwear production, comprising: a dyeing drum 1, a rotating drum 2 is arranged inside the dyeing drum 1, a plurality of connecting rods 7 are fixedly installed on the top surface of the dyeing drum 1, a top cover 3 is fixedly installed on the top surface of the plurality of connecting rods 7, a first motor 6 is fixedly installed on the top surface of the top cover 3, a screw rod 4 is rotatably connected inside the rotating drum 2, the top surface of the screw rod 4 is fixedly installed with the driving shaft of the first motor 6, a threaded pipe 5 is threadedly connected to the outer circumferential wall surface of the screw rod 4, and a drain valve 15 is fixedly installed on the outer circumferential wall surface of the dyeing drum 1;

[0039] A first mounting plate 9 is fixedly mounted on the outer circumferential wall of the dyeing drum 1, a second motor 10 is fixedly mounted on the top surface of the first mounting plate 9, a circular through hole is opened on the bottom surface of the dyeing drum 1, a rotating shaft 8 is rotatably connected inside the circular through hole, the top surface of the rotating shaft 8 is fixedly mounted on the rotating drum 2, a pulley 11 is fixedly mounted on the bottom surface of the driving shaft of the second motor 10 and the bottom surface of the rotating shaft 8, and a transmission belt 12 is movably sleeved on the inner wall surface of the pulley 11;

[0040] A plurality of first mounting shells 16, each of which is fixedly mounted on the outer circumferential wall of the threaded tube 5, each of which is provided with a first mounting block 17 on one side, each of which is fixedly mounted with a mounting plate 29 on the bottom surface of each of the first mounting shells 16 and the bottom surface of each of the first mounting blocks 17, and each of which is fixedly mounted with a fixing clamp 30 on the bottom surface of each of the mounting plates 29;

[0041] Two sets of auxiliary clamping components are arranged on the outer circumferential wall surface of the rotating shaft 8 and are used for auxiliary clamping of underwear.

[0042] The staff adds dye to the inside of the drum 2, and then the staff clamps and fixes the underwear to be dyed on the outside of the threaded tube 5 through a plurality of fixing clips 30 and auxiliary clamping components. At this time, the staff uses the first motor 6, and the rotation of the driving shaft of the first motor 6 drives the screw rod 4 to rotate, and then the threaded tube 5 drives the underwear outside it into the inside of the drum 2 under the action of the threaded transmission, and then the staff uses the second motor 10, and the rotation of the driving shaft of the second motor 10 drives the pulley 11 to rotate, and then the pulley 11 and Under the belt transmission action of the transmission belt 12, the rotating shaft 8 will rotate accordingly. At this time, the rotating rotating shaft 8 will drive the rotating drum 2 to rotate, and then the dye inside the rotating drum 2 will rotate accordingly, and then the dye inside the rotating drum 2 will dye the underwear. During this process, the underwear inside the rotating drum 2 is clamped and fixed by the fixing clamp 30 and the auxiliary clamping assembly, and then the underwear inside the rotating drum 2 will not be entangled on the surface of the screw rod 4 during the dyeing process, thereby achieving the effect of dyeing the underwear and preventing the underwear from being entangled on the surface of the screw rod 4 during the dyeing process and affecting the use.

[0043] Embodiment 2:

[0044] This embodiment provides a dyeing device for underwear production, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the auxiliary clamping assembly includes:

[0045] Two second mounting tubes 36, the second mounting tubes 36 are made of spring steel and the outer wall surface of the bottom is conical, the two second mounting tubes 36 are arranged on the outer circumferential wall surface of the threaded tube 5, the outer circumferential wall surfaces of the two second mounting tubes 36 are fixedly installed with a plurality of second mounting shells 18, a second mounting block 31 is arranged on one side of the plurality of second mounting shells 18, the top surfaces of the plurality of second mounting shells 18 and the top surfaces of the plurality of second mounting blocks 31 are fixedly installed with a limiting plate 32, and the plurality of second A second mounting plate 35 is fixedly installed on the top surface of the mounting shell 18 and the top surfaces of several second mounting blocks 31. A clamping plate 34 is arranged between the limiting plate 32 and the second mounting plate 35. Two cylinders are fixedly installed on one side of the clamping plate 34. The two cylinders pass through the second mounting plate 35. The outer circular walls of the two cylinders are movably sleeved with second springs 33. A pull-out rod 14 is arranged on one side of the second mounting plate 35. The pull-out rod 14 passes through the second mounting plate 35 and one side of the clamping plate 34 and is fixedly installed.

[0046] Among them, when the staff uses the fixing clamp 30 to clamp the top of the inside, the staff pulls the pull rod 14, and the movement of the pull rod 14 will drive the clamp 34 to move, and the clamp 34 will squeeze the second spring 33 at the same time, and then the staff can place the bottom of the underwear between the limit plate 32 and the clamp 34. At this time, the staff releases the pull rod 14, and the rebound force of the second spring 33 will drive the clamp 34 to reset and clamp the bottom of the underwear, thereby achieving the effect of auxiliary clamping of the underwear and preventing the bottom of the underwear from swinging and falling off during the dyeing process.

[0047] Embodiment 3:

[0048] The present embodiment provides a dyeing device for underwear production, which, in addition to the technical solutions of the above embodiments, also has the following technical features: a plurality of second mounting blocks 31 and a plurality of first mounting blocks 17 are respectively fixedly mounted with adjustment rods 21 on one side, the adjustment rods 21 are respectively slidably connected to the first mounting shell 16 and the second mounting shell 18, a plurality of limiting holes 23 are opened on the top surface of the adjustment rods 21, a plurality of first mounting shells 16 and a plurality of second mounting shells 18 are respectively opened on the bottom surface of the plurality of first mounting shells 16 and the top surface of the plurality of second mounting shells 18 are respectively opened with positioning holes 22, and a plurality of first mounting shells 16 and a plurality of second mounting shells 18 are respectively opened with positioning holes 23. The bottom surface of 16 and the top surfaces of several second mounting shells 18 are respectively fixedly installed with a first mounting tube 24, the interior of the first mounting tube 24 is slidably connected with a limiting column 25, the limiting column 25 is slidably connected with the limiting hole 23, the bottom surface of the first mounting tube 24 is provided with an adjusting column 28, the top surface of the adjusting column 28 is fixedly installed with the bottom surface of the limiting column 25, the outer circular wall surface of the adjusting column 28 is movably sleeved with a first spring 26, the interior of the first mounting tube 24 is fixedly sleeved with a sealing ring 27, and the inner circular wall surface of the sealing ring 27 is movably sleeved with the adjusting column 28.

[0049] Among them, the staff can pull the adjusting column 28, and then the movement of the adjusting column 28 will drive the limiting column 25 to open the inside of the limiting hole 23, and then the adjusting rod 21 limited by the limiting column 25 is released. At this time, the staff can pull the first mounting block 17 and the second mounting block 31 to change their use position. When the use position adjustment of the first mounting block 17 and the second mounting block 31 is completed, the staff releases the adjusting column 28, and then the rebound force of the first spring 26 will drive the limiting column 25 to reset and insert it into the corresponding limiting hole 23, thereby achieving the effect of adjusting the use distance of the first mounting block 17 and the second mounting block 31 to make it suitable for underwear of different sizes.

[0050] Embodiment 4:

[0051] The present embodiment provides a dyeing device for underwear production. In addition to the technical solutions of the above-mentioned embodiments, it also has the following technical features: the outer circular wall surface of the second mounting tube 36 is provided with a thread, the outer circular wall surface of the second mounting tube 36 is provided with a plurality of rectangular holes, the outer circular wall surface of the second mounting tube 36 is threadedly connected with a threaded ring 19, and the inner wall surface of the threaded ring 19 is conical.

[0052] Among them, the staff can unscrew the threaded ring 19 from the outside of the second mounting tube 36, and then the staff can move the second mounting tube 36 and the multiple second mounting shells 18 on its surface up and down, so as to facilitate the up and down adjustment of the use position of the second mounting tube 36 and the second mounting shell 18, thereby improving its applicability.

[0053] Embodiment 5:

[0054] This embodiment provides a dyeing device for underwear production. In addition to the technical solutions of the above embodiments, it also has the following technical features: a plurality of bottom rods 20 are fixedly installed on the outer circular wall of the threaded tube 5.

[0055] When the drum 2 is rotating, the dye that sinks to the bottom of the drum 2 will hit the surface of the bottom rod 20, and then the dye that is hit will float up with the water flow inside the drum 2, thereby preventing the dye from precipitating inside the drum 2.

[0056] Embodiment 6:

[0057] This embodiment provides a dyeing device for underwear production, which, in addition to the technical solutions of the above embodiments, also has the following technical features: a protective cover 13 is fixedly installed on the bottom surface of the dyeing cylinder 1 and the bottom surface of the first mounting plate 9.

[0058] This facilitates the protection of the transmission belt 12 and the pulley 11 .

[0059] When a dyeing device for underwear production of the present embodiment is used, the staff adds dye to the inside of the drum 2, and then the staff clamps and fixes the underwear to be dyed on the outside of the threaded tube 5 through multiple fixing clamps 30 and auxiliary clamping components. At this time, the staff uses the first motor 6, and then the rotation of the drive shaft of the first motor 6 drives the screw rod 4 to rotate, and then the threaded tube 5 drives the underwear outside it into the inside of the drum 2 under the action of the threaded transmission, and then the staff uses the second motor 10, and the rotation of the drive shaft of the second motor 10 drives the pulley 11 to rotate Then, under the belt transmission action of the pulley 11 and the transmission belt 12, the rotating shaft 8 will rotate accordingly. At this time, the rotating rotating shaft 8 will drive the rotating drum 2 to rotate, and then the dye inside the rotating drum 2 will rotate accordingly, and then the dye inside the rotating drum 2 will dye the underwear. During this process, the underwear inside the rotating drum 2 is clamped and fixed by the fixing clamp 30 and the auxiliary clamping assembly, and then the underwear inside the rotating drum 2 will not be entangled on the surface of the screw rod 4 during the dyeing process, thereby achieving the effect of dyeing the underwear and preventing the underwear from being entangled on the surface of the screw rod 4 during the dyeing process and affecting the use.

[0060] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A dyeing device for underwear production, characterized in that: include: A dyeing drum (1), wherein a rotating drum (2) is arranged inside the dyeing drum (1), a plurality of connecting rods (7) are fixedly mounted on the top surface of the dyeing drum (1), a top cover (3) is fixedly mounted on the top surface of the plurality of connecting rods (7), a first motor (6) is fixedly mounted on the top surface of the top cover (3), a screw rod (4) is rotatably connected inside the rotating drum (2), the top surface of the screw rod (4) is fixedly mounted on the driving shaft of the first motor (6), a threaded pipe (5) is threadedly connected to the outer circumferential wall surface of the screw rod (4), and a drain valve (15) is fixedly mounted on the outer circumferential wall surface of the dyeing drum (1); A first mounting plate (9), wherein the first mounting plate (9) is fixedly mounted on the outer circular wall surface of the dyeing drum (1), a second motor (10) is fixedly mounted on the top surface of the first mounting plate (9), a circular through hole is opened on the bottom surface of the dyeing drum (1), a rotating shaft (8) is rotatably connected inside the circular through hole, the top surface of the rotating shaft (8) is fixedly mounted on the rotating drum (2), a pulley (11) is fixedly mounted on the bottom surface of the driving shaft of the second motor (10) and the bottom surface of the rotating shaft (8), and a transmission belt (12) is movably sleeved on the inner wall surface of the pulley (11); A plurality of first mounting shells (16), each of which is fixedly mounted on the outer circumferential wall surface of the threaded tube (5), each of which is provided with a first mounting block (17) on one side, each of which is fixedly mounted with a mounting plate (29) on the bottom surface of each of which is a plurality of the first mounting shells (16) and on the bottom surface of each of which is a plurality of the first mounting blocks (17), and each of which is fixedly mounted with a fixing clamp (30) on the bottom surface of each of which is a plurality of the mounting plates (29); Two groups of auxiliary clamping components are provided, and both groups of the auxiliary clamping components are arranged on the outer circular wall surface of the rotating shaft (8) and are used for auxiliary clamping of underwear.

2. A dyeing device for underwear production according to claim 1, characterized in that: The auxiliary clamping assembly comprises two second mounting tubes (36), the two second mounting tubes (36) are both arranged on the outer circumferential wall surface of the threaded tube (5), a plurality of second mounting shells (18) are fixedly mounted on the outer circumferential wall surfaces of the two second mounting tubes (36), a second mounting block (31) is arranged on one side of the plurality of second mounting shells (18), a limiting plate (32) is fixedly mounted on the top surfaces of the plurality of second mounting shells (18) and the top surfaces of the plurality of second mounting blocks (31), and a limiting plate (32) is fixedly mounted on the top surfaces of the plurality of second mounting shells (18) and the plurality of second mounting blocks (31). A second mounting plate (35) is fixedly installed on the top surface of the second mounting block (31), a clamping plate (34) is arranged between the limiting plate (32) and the second mounting plate (35), two cylinders are fixedly installed on one side of the clamping plate (34), the two cylinders pass through the second mounting plate (35), the outer circular wall surfaces of the two cylinders are movably sleeved with a second spring (33), a pull-out rod (14) is arranged on one side of the second mounting plate (35), and the pull-out rod (14) passes through the second mounting plate (35) and is fixedly installed on one side of the clamping plate (34).

3. A dyeing device for underwear production according to claim 2, characterized in that: One side of a plurality of the second mounting blocks (31) and a plurality of the first mounting blocks (17) is respectively fixedly mounted with an adjusting rod (21), the adjusting rod (21) is respectively slidably connected to the first mounting shell (16) and the second mounting shell (18), the top surface of the adjusting rod (21) is provided with a plurality of limiting holes (23), the bottom surfaces of a plurality of the first mounting shells (16) and the top surfaces of a plurality of the second mounting shells (18) are respectively provided with positioning holes (22), the bottom surfaces of a plurality of the first mounting shells (16) and the top surfaces of a plurality of the second mounting shells (18) are respectively fixedly mounted A first mounting tube (24) is provided, wherein the interior of the first mounting tube (24) is slidably connected to a limiting column (25), wherein the limiting column (25) is slidably connected to the limiting hole (23), an adjusting column (28) is provided on the bottom surface of the first mounting tube (24), wherein the top surface of the adjusting column (28) is fixedly mounted on the bottom surface of the limiting column (25), a first spring (26) is movably sleeved on the outer circular wall surface of the adjusting column (28), a sealing ring (27) is fixedly sleeved on the interior of the first mounting tube (24), and the inner circular wall surface of the sealing ring (27) is movably sleeved on the adjusting column (28).

4. A dyeing device for underwear production according to claim 2, characterized in that: The outer circumferential wall surface of the second installation tube (36) is provided with a thread, the outer circumferential wall surface of the second installation tube (36) is provided with a plurality of rectangular holes, and the outer circumferential wall surface of the second installation tube (36) is threadedly connected with a threaded ring (19).

5. The dyeing device for underwear production according to claim 1, characterized in that: A plurality of bottom rods (20) are fixedly mounted on the outer circular wall surface of the threaded tube (5).

6. The dyeing device for underwear production according to claim 1, characterized in that: A protective cover (13) is fixedly mounted on the bottom surface of the dyeing cylinder (1) and the bottom surface of the first mounting plate (9).

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