A polyester fabric pretreatment and dyeing bath device

Abstract

The utility model provides a polyester fabric pre-treatment and dyeing bath device, which relates to the technical field of polyester fabric processing. The polyester fabric pre-treatment and dyeing bath device comprises a box body, a mounting portion, a mounting groove, a guide rod, a lead screw, a first motor, a grid plate, a guide portion, a guide plate, a sliding hole, a threaded hole, a through groove, a cross plate, a second motor, a base, a connecting rod assembly, and a support rod. A feeding trough is provided on the side of the box body, and the feeding trough is connected with the inside of the box body. When adding a treatment agent into the box body, the device can move the polyester fabric located in the box body to an upper position inside the box body, so that the area below the grid plate is in a relatively empty state, which is convenient for mixing and stirring water and the treatment agent through the second motor and the connecting rod assembly. Due to the lack of obstruction by the polyester fabric, the mixing efficiency and mixing speed of water and the treatment agent can be improved, the treatment time can be reduced, and the treatment efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester fabric processing, in particular to a polyester fabric pre-treatment and dyeing same-bath device. Background Art

[0002] Polyester fabric is a kind of chemical fiber clothing fabric that is very commonly used in daily life. Its general processing method is divided into three stages: pre-treatment, dyeing, and post-treatment. Among them, the pre-treatment process of polyester knitted fabric is mainly degreasing. After the pre-treatment is completed, dyeing is carried out. The degreasing and dyeing of the pre-treatment are both carried out in the dye bath. During the pre-treatment and dyeing process, it is necessary to add the corresponding treatment agent to the dye bath. After the treatment agent is added to the dye bath, due to the presence of polyester fabric in the dye bath, it is difficult for the treatment agent to be evenly dispersed in the dye bath, and it is necessary to stir continuously and extend the stirring time, which takes up a lot of time and has low processing efficiency. Utility Model Content

[0003] The utility model aims to provide a polyester fabric pre-treatment and dyeing device in one bath, aiming to solve the problems mentioned in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: the polyester fabric pretreatment and dyeing bath device comprises a box body, the upper end of the box body is open, and the two sides of the box body are respectively provided with mounting parts that are connected with the interior of the box body, the mounting parts include two mounting grooves, a guide rod is provided inside one of the mounting grooves, a lead screw is provided in the other mounting groove, and a first motor for driving the lead screw to rotate is provided outside the mounting groove, a grid plate is provided inside the box body, and guide parts are respectively provided at both ends of the grid plate, and the guide part includes two guide plates, a sliding hole slidably connected to the guide rod is provided on one guide plate, and a threaded hole threadedly connected to the lead screw is provided on the other guide plate, and the grid plate A through groove is arranged on the plate, a horizontal plate is arranged inside the through groove, a second motor is arranged at the bottom of the box body, a base is arranged on the lower surface of the horizontal plate and the output end of the second motor respectively, the base on the lower surface of the horizontal plate is rotatably connected to the horizontal plate, the base on the output end of the second motor is fixedly connected to the output end of the second motor, the two bases are both located inside the box body, a connecting rod assembly is arranged between the two bases, the connecting rod assembly includes four support rods, two of which form a group, the two support rods in the same group have two ends close to each other hingedly arranged, and the two ends of the two support rods in the same group that are far from each other are respectively hingedly connected to the horizontal plate and the base on the second motor, a feeding trough is provided on the side of the box body, and the feeding trough is connected with the interior of the box body.

[0005] Preferably, a heating device is provided at the bottom of the box.

[0006] Preferably, the transverse plate and the grid plate are connected by bolts.

[0007] Preferably, a flared portion is provided at the upper end of the feeding chute.

[0008] Preferably, a closed rectangular frame is provided on the edge side of the grid plate, and the outer side surface of the rectangular frame is in contact with the inner side surface of the box body.

[0009] The beneficial effects of the utility model are:

[0010] When adding a treatment agent into the box, the device can move the polyester fabric in the box to an upper position inside the box, thereby making the area below the grid plate relatively empty, making it easier to mix and stir the water and the treatment agent through the second motor and the connecting rod assembly. Due to the lack of obstruction by the polyester fabric, the mixing efficiency and speed of the water and the treatment agent can be improved, thereby reducing the processing time and improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of a specific embodiment of the utility model.

[0012] Figure 2 It is a schematic diagram of the structure inside the installation slot of a specific embodiment of the utility model.

[0013] Figure 3 It is a structural schematic diagram of a connecting rod assembly according to a specific embodiment of the utility model.

[0014] In the figure: 1. box body; 2. mounting groove; 3. guide rod; 4. lead screw; 5. first motor; 6. grid plate; 7. guide plate; 8. through groove; 9. cross plate; 10. second motor; 11. base; 12. support rod; 13. feeding trough; 14. heating device; 15. flaring part; 16. rectangular frame. DETAILED DESCRIPTION

[0015] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.

[0016] like Figure 1-3As shown, a polyester fabric pretreatment and dyeing device in one bath comprises a box body 1, the upper end of the box body 1 is open, and mounting parts that are connected to the interior of the box body 1 are respectively arranged on both sides of the box body 1, the mounting parts comprise two mounting grooves 2, a guide rod 3 is arranged inside one of the mounting grooves 2, a lead screw 4 is arranged inside the other mounting groove 2, a first motor 5 for driving the lead screw 4 to rotate is arranged outside the mounting groove 2, a grid plate 6 is arranged inside the box body 1, and guide parts are respectively arranged at both ends of the grid plate 6, the guide part comprises two guide plates 7, a sliding hole slidably connected to the guide rod 3 is opened on one of the guide plates 7, and a threaded hole threadedly connected to the lead screw 4 is opened on the other guide plate 7, a through groove 8 is arranged on the grid plate 6, and a cross plate is arranged inside the through groove 8. 9. A second motor 10 is arranged at the bottom of the box body 1, and bases 11 are respectively arranged on the lower surface of the horizontal plate 9 and the output end of the second motor 10. The base 11 on the lower surface of the horizontal plate 9 is rotatably connected to the horizontal plate 9, and the base 11 on the output end of the second motor 10 is fixedly connected to the output end of the second motor 10. Both bases 11 are located inside the box body 1, and a connecting rod assembly is arranged between the two bases 11. The connecting rod assembly includes four support rods 12, two of which form a group, and the two ends of the two support rods 12 in the same group that are close to each other are hinged, and the two ends of the two support rods 12 in the same group that are far from each other are respectively hinged to the horizontal plate 9 and the base 11 on the second motor 10. A feeding trough 13 is opened on the side of the box body 1, and the feeding trough 13 is connected with the interior of the box body 1.

[0017] The mesh plate 6 has a plurality of meshes. When the mesh plate 6 moves upward at an appropriate speed in the box 1, the mesh plate 6 will not push the water in the box 1 to the outside of the box 1. At the same time, when the polyester fabric is treated in the box 1, the mesh plate 6 needs to be moved to a position close to the bottom of the box 1, and then the polyester fabric is placed above the mesh plate 6. When the treatment agent is added into the box 1, the mesh plate 6 needs to be moved to an upper position inside the box 1 and drive the polyester fabric to move upward so that the polyester fabric is accumulated above the inside of the box 1. At this time, the treatment agent can be added into the box 1 to facilitate mixing of water and the treatment agent. The treatment agent includes a degreasing agent, a leveling agent, glacial acetic acid, a dye, soda ash, etc.

[0018] The up and down movement of the grid plate 6 is controlled by two first motors 5. The two first motors 5 rotate synchronously and are arranged diagonally. When the first motors 5 rotate, the lead screw 4 is driven to rotate. The lead screw 4 is threadedly connected to the guide plate 7 with a threaded hole, and through the cooperation of the mounting groove 2, the grid plate 6 can move upward or downward. The set guide rod 3 and the cooperation with the guide plate 7 with the sliding hole can improve the stability of the grid plate 6.

[0019] When the grid plate 6 moves upward, the grid plate 6 drives the horizontal plate 9 to move upward, and the horizontal plate 9 drives the connecting rod assembly to deform. The connecting rod assembly is a regular quadrilateral structure. When the second motor 10 rotates, the second motor 10 drives the connecting rod assembly composed of the support rod 12 and the base 11 located on the horizontal plate 9 to rotate through the base 11 at its output end, so that the water and the treatment agent in the box 1 are mixed and stirred through the support rod 12. The number of through grooves 8 is reasonably distributed according to the area of ​​the box 1. The number of connecting rod assemblies is the same as the number of through grooves 8, so as to speed up the mixing efficiency of the water and the treatment agent in the box 1. When the connecting rod assembly rotates in the extended or compressed state, there will be no collision between the connecting rod assemblies and between the connecting rod assemblies and the inner wall of the box 1. When the polyester fabric is treated, the connecting rod assembly is in a compressed state, and the grid plate 6 is located at a lower position inside the box 1. When various treatment agents need to be added to the box 1, the connecting rod assembly is in an extended state, and the grid plate 6 is located at an upper position inside the box 1.

[0020] When various treatment agents need to be added into the box 1 through the feeding trough 13, the mesh plate 6 needs to be moved to an upper position in the box 1 first, so that the various treatment agents entering the box 1 through the feeding trough 13 will not fall onto the mesh plate 6 and the polyester fabric.

[0021] Furthermore, a heating device 14 is provided at the bottom of the box body 1, and the heating device 14 is used to heat the water in the box body 1. The heating method may be electromagnetic heating, steam heating or other heating methods.

[0022] Furthermore, the cross plate 9 and the grid plate 6 are connected by bolts, which facilitates maintenance and replacement of the connecting rod assembly.

[0023] Furthermore, a flared portion 15 is provided at the upper end of the feeding trough 13 to increase the area at the feeding opening and improve the convenience and accuracy of feeding various treatment agents.

[0024] Furthermore, a closed rectangular frame 16 is provided on the edge side of the mesh plate 6, and the outer side surface of the rectangular frame 16 is in contact with the inner side surface of the box body 1. When the mesh plate 6 drives the polyester fabric located above the mesh plate 6 to move upward in the box body 1, the rectangular frame 16 can prevent the polyester fabric from being stuck between the mesh plate 6 and the inner wall of the box body 1, and prevent the side of the polyester fabric from drooping and covering the discharge port of the feeding trough 13, thereby ensuring that the treatment agent can stably enter the box body 1.

[0025] Working principle: when it is necessary to add the treatment agent into the box body 1, first control the first motor 5 to start, the first motor 5 drives the lead screw 4 to rotate, and through the threaded connection between the guide plate 7 and the lead screw 4, drives the mesh plate 6 to move upward, and the mesh plate 6 drives the polyester fabric in the box body 1 to move to the upper position inside the box body 1, and then when the mesh plate 6 moves up to a certain height, the connecting rod assembly is in a stretched state, and then the treatment agent to be added is added into the box body 1 through the feeding trough 13, and then the connecting rod assembly is controlled to rotate by the second motor 10, and the water in the box body 1 and the treatment agent are mixed and stirred by the connecting rod assembly. After the addition and mixing of the treatment agent are completed, the second motor 10 stops moving, and the first motor 5 rotates in the opposite direction, driving the mesh plate 6 to move downward, and at the same time bringing the polyester fabric back into the water body.

[0026] When adding the treatment agent into the box body 1, the device can move the polyester fabric in the box body 1 to an upper position inside the box body 1, so that the area below the grid plate 6 is in a relatively empty state, which is convenient for mixing and stirring the water and the treatment agent through the second motor 10 and the connecting rod assembly. Due to the lack of obstruction by the polyester fabric, the mixing efficiency and mixing speed of the water and the treatment agent can be improved, the processing time can be reduced, and the processing efficiency can be improved.

[0027] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A polyester fabric pretreatment and dyeing device in one bath, characterized in that: The invention comprises a box body (1), the upper end of the box body (1) is open, and mounting parts which are connected to the interior of the box body (1) are respectively arranged on both sides of the box body (1), and the mounting parts include two mounting grooves (2), a guide rod (3) is arranged inside one of the mounting grooves (2), a lead screw (4) is arranged inside the other mounting groove (2), and a first motor (5) for driving the lead screw (4) to rotate is arranged outside the mounting groove (2), a grid plate (6) is arranged inside the box body (1), and guide parts are respectively arranged at both ends of the grid plate (6), and the guide parts include two guide plates (7), one of the guide plates (7) is provided with a sliding hole which is slidably connected to the guide rod (3), and the other guide plate (7) is provided with a threaded hole which is threadedly connected to the lead screw (4), the grid plate (6) is provided with a through groove (8), and a transverse plate (9) is arranged inside the through groove (8), and the box body (1) A second motor (10) is arranged at the bottom of the box body (1), a base (11) is arranged on the lower surface of the horizontal plate (9) and the output end of the second motor (10), respectively, the base (11) on the lower surface of the horizontal plate (9) is rotatably connected to the horizontal plate (9), the base (11) on the output end of the second motor (10) is fixedly connected to the output end of the second motor (10), the two bases (11) are both located inside the box body (1), a connecting rod assembly is arranged between the two bases (11), the connecting rod assembly includes four support rods (12), two support rods (12) form a group, the two support rods (12) in the same group have two ends close to each other hingedly arranged, and the two ends of the two support rods (12) in the same group that are far from each other are respectively hingedly connected to the horizontal plate (9) and the base (11) on the second motor (10), and a feeding trough (13) is opened on the side of the box body (1), and the feeding trough (13) is connected with the inside of the box body (1).

2. The polyester fabric pretreatment and dyeing in one bath device according to claim 1, characterized in that: A heating device (14) is provided at the bottom of the box (1).

3. The polyester fabric pretreatment and dyeing in one bath device according to claim 1, characterized in that: The transverse plate (9) and the grid plate (6) are connected via bolts.

4. The polyester fabric pretreatment and dyeing device according to claim 1, characterized in that: The upper end of the feeding trough (13) is provided with a flared portion (15).

5. The polyester fabric pretreatment and dyeing in one bath device according to claim 1, characterized in that: A closed rectangular frame (16) is provided on the edge side of the grid plate (6), and the outer side surface of the rectangular frame (16) is in contact with the inner side surface of the box body (1).

Images