A dye flow self-adaptive adjusting device

Abstract

The utility model relates to the field of dye delivery, specifically relates to a dye flow self -adaptation adjusting device, the utility model sets up the adjusting pipe body, feed pipe, discharge pipe, throttling base, throttling plug, transmission shaft, throttle plate, drive assembly, return spring, support base and axle height adjusting assembly, when, when the dye flow is bigger, the clearance between throttling plug and throttling base reduces, makes the dye flow that passes small, then, return spring begins to rebound, makes the clearance between throttling plug and throttling base increase, makes the dye flow that passes big, in the process, the above steps are repeated in circulation to the dye flow can be automatically adjusted according to the change of dye flow, in the adjusting process, because each part in throttling mechanism will not produce direct contact, the dye that contacts each part always keeps flowing state, thereby avoids the adhesion jamming between parts due to dye accumulation, improves the transmission efficiency of dye.

Description

Technical Field

[0001] This utility model relates to the field of dye delivery, specifically to a dye flow rate adaptive adjustment device. Background Technology

[0002] The core purpose of dye flow rate regulation is to ensure the stability and efficiency of the dyeing process by precisely controlling the volume, flow rate and distribution ratio of dye during the dye delivery process, accurately controlling the flow rate ratio of dye entering the dyeing vat, avoiding excessively high or low local concentrations, and preventing color spots, color patches or batch-to-batch color differences in fabrics.

[0003] Existing dye flow rate regulating devices typically consist of a screw-driven regulating component and a throttling component. As impurities in the dye tend to accumulate when it flows through the regulating device, crystallization can easily occur due to drying when the dye penetrates into the regulating component, leading to screw wear or jamming, affecting service life, and requiring frequent disassembly and cleaning. To improve this problem, ensure continuous stability during dye flow rate regulation, and improve dye transfer efficiency, an adaptive dye flow rate regulating device is proposed. Utility Model Content

[0004] In order to solve the technical problems existing in the prior art, the present invention provides a dye flow adaptive adjustment device.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a dye flow adaptive adjustment device, including an adjustment tube body, an inlet pipe provided on the upper side of the adjustment tube body, an outlet pipe provided on the lower side of the adjustment tube body, a throttling base provided inside the adjustment tube body, a throttling plug provided on the top of the throttling base, a drive shaft inserted through the center of the throttling plug, a throttling plate provided at the bottom of the throttling plug, a drive assembly provided at the bottom of the throttling plate, a return spring provided at the bottom of the drive assembly, a support base provided at the bottom end of the return spring, and a shaft height adjustment assembly provided at the bottom end of the drive shaft;

[0006] The throttle plate is fixed at the center of the throttle base, the drive shaft passes through the center of the throttle plate, the drive assembly is fixed to the drive shaft, the top of the return spring abuts against the bottom surface of the drive assembly, the bottom of the return spring abuts against the inside of the support base, the drive shaft is connected to the support base by a thread, and the top of the shaft height adjustment assembly abuts against the bottom of the drive shaft.

[0007] Preferably, the top of the regulating pipe is provided with a pipe body cap, and the bottom of the regulating pipe is provided with a pipe body base. Preferably, a dye channel is provided at the center of the throttling base, and a plate fixing groove is opened at the bottom of the dye channel.

[0008] The top of the dye channel is configured in a funnel shape.

[0009] Preferably, the bottom of the throttling plug is conical, and the inclined surface of the bottom of the throttling plug is flush with the funnel-shaped inclination of the top of the dye channel.

[0010] Sloping surfaces fit together.

[0011] Preferably, the drive shaft includes a main shaft body, a screw is provided at the bottom end of the main shaft body, the main shaft body is inserted at the center of the throttle plug, and the screw passes through the center of the support base.

[0012] Preferably, a fixed frame is provided at the edge of the throttle plate, a channel opening is provided at the top of the throttle plate, a support sleeve is provided at the center of the top of the throttle plate, the fixed frame is inserted into the plate fixing slot, the channel opening is located below the throttle plug, and the support sleeve is fitted onto the main shaft.

[0013] Preferably, the drive assembly includes a blade base, a drive blade is provided on the outer side of the blade base, a spring limiting groove is provided on the bottom surface of the blade base, the blade base is fitted and fixed at the connection between the main shaft and the screw, and several sets of drive blades are fixed around the outer side of the blade base.

[0014] Preferably, the reset spring is fitted outside the screw, the reset spring is located between the drive assembly and the support base, and the top of the reset spring abuts against the inside of the spring limiting groove.

[0015] Preferably, the support base includes a base body, a height adjustment tube is fixed at the center of the base body, the base body is fixed inside the bottom end of the adjustment tube, a threaded hole is opened at the center of the height adjustment tube, and the screw is connected to the center of the height adjustment tube by a thread.

[0016] Preferably, the shaft height adjustment assembly includes an adjustment screw, a limit tube is provided at the top end of the adjustment screw, an adjustment handle is provided at the bottom end of the adjustment screw, the adjustment screw passes through the center of the bottom surface of the tube base, the adjustment screw is threadedly connected to the tube base, and the top end of the limit tube is fitted outside the bottom end of the screw.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] 1. This utility model includes an adjusting pipe body, an inlet pipe, an outlet pipe, a throttling base, a throttling plug, a drive shaft, a throttling plate, a drive assembly, a return spring, a support base, and a shaft height adjusting assembly. In use, dye enters the adjusting pipe body through the inlet pipe. The dye then flows through the gap between the throttling plug and the throttling base to the throttling plate. After passing through the throttling plate, the dye flows through the drive assembly, causing the drive assembly to rotate under the influence of the dye flow. The drive assembly then drives the drive shaft to rotate. When the dye flow rate is high, the drive shaft rotates and moves downward under the action of the thread on the support base. Simultaneously, the drive shaft moves the throttle plug downward towards the top of the throttle base, reducing the gap between the throttle plug and the throttle base, thus decreasing the dye flow rate. As the dye flow rate decreases, the force on the drive assembly decreases, and the return spring at the bottom of the drive assembly begins to rebound. The rebound of the return spring pushes the drive assembly and drive shaft upward. As the drive shaft moves upward, it again moves the throttle plug upward, increasing the gap between the throttle plug and the throttle base, further increasing the dye flow rate. This increased dye flow rate then drives the drive assembly to rotate faster. Under the action of the drive assembly, the drive shaft again moves the throttle plug downward, again reducing the dye flow rate. This cycle repeats as the dye continuously passes through the regulating pipe, thus automatically adjusting the dye flow rate according to changes in the dye flow rate. During adjustment, because the components in the throttle mechanism do not directly contact each other, the dye in contact with each component remains in a flowing state.

[0019] This avoids the sticking and jamming between parts due to dye accumulation, and improves the dye transfer efficiency;

[0020] 2. This utility model also includes a shaft height adjustment component, comprising an adjusting screw, a limiting tube at the top of the adjusting screw, and an adjusting handle at the bottom of the adjusting screw. The adjusting screw passes through the center of the bottom surface of the tube base and is threadedly connected to the tube base. The top of the limiting tube is fitted onto the outside of the bottom of the screw. By rotating the adjusting screw with the adjusting handle, the height of the adjusting screw at the center of the tube base is changed. By changing the height of the adjusting screw, the height position of the limiting tube inside the tube base is changed. The limiting tube restricts the height position of the lowest end of the screw, thereby adjusting the displacement distance of the screw according to actual production needs. Attached Figure Description

[0021] Figure 1 is a three-dimensional structural schematic diagram of this utility model;

[0022] Figure 2 is a schematic diagram of the internal structure of this utility model;

[0023] Figure 3 is a schematic diagram of the internal structure of this utility model.

[0024] Figure 4 is a partial schematic diagram of the throttling mechanism of this utility model;

[0025] Figure 5 is a schematic diagram of the bottom structure of the drive component of this utility model;

[0026] Figure 6 is a schematic diagram of the shaft height adjustment component of this utility model. The numbers in the figure represent:

[0027] 1. Adjusting pipe body; 11. Feed pipe; 12. Discharge pipe; 13. Pipe body top cover; 14. Pipe body base; 2. Throttling base; 21. Dye channel; 22. Plate fixing slot; 3. Throttling plug; 4. Drive shaft; 41. Main shaft body; 42. Screw; 5. Throttling plate; 51. Fixing frame; 52. Channel opening; 53. Support sleeve; 6. Drive assembly; 61. Paddle base; 62. Drive paddle; 63. Spring limiting groove; 7. Return spring; 8. Support base; 81. Base body; 82. Height adjusting pipe;

[0028] 9. Shaft height adjustment assembly; 91. Adjusting screw; 92. Limiting tube; 93. Adjusting handle. Detailed Implementation

[0029] As shown in Figures 1-6, this utility model provides a dye flow adaptive adjustment device, including an adjustment tube body 1, an inlet pipe 11 provided on the upper side of the adjustment tube body 1, an outlet pipe 12 provided on the lower side of the adjustment tube body 1, a throttling base 2 provided inside the adjustment tube body 1, a throttling plug 3 provided on the top of the throttling base 2, a drive shaft 4 inserted through the center of the throttling plug 3, a throttling plate 5 provided at the bottom of the throttling plug 3, a drive assembly 6 provided at the bottom of the throttling plate 5, a return spring 7 provided at the bottom of the drive assembly 6, a support base 8 provided at the bottom end of the return spring 7, and a shaft height adjustment assembly 9 provided at the bottom end of the drive shaft 4.

[0030] Throttling plate 5 is fixed at the center of throttling base 2, drive shaft 4 passes through the center of throttling plate 5, and drive assembly 6 is connected to the transmission.

[0031] Shaft 4 is fixed; the top of the return spring 7 abuts against the bottom surface of the drive assembly 6; and the bottom of the return spring 7 abuts against the inside of the support base 8.

[0032] The drive shaft 4 is connected to the support base 8 by a thread. The top of the shaft height adjustment component 9 abuts against the bottom of the drive shaft 4. The throttle plate 5

[0033] The throttling base 2 is fixed to the center of the regulating pipe body 1, and the throttling plug 3 and the throttling plate 5 constitute a throttling mechanism for the dye flow rate.

[0034] In operation, the dye enters the regulating pipe 1 from the feed pipe 11, and then passes through the throttling plug 3 and the throttling base.

[0035] 2. The dye flows through the gap in the middle to the throttling plate 5. After passing through the throttling plate 5, the dye flows through the drive assembly 6, and under the action of the dye flow, it causes...

[0036] The drive assembly 6 generates rotation, which in turn drives the transmission shaft 4 to rotate. When the dye flow rate is high, the transmission shaft...

[0037] 4. During rotation, it moves downward under the action of the thread on the support base 8. Simultaneously, the drive shaft 4 moves downward, driving the throttle plug 3 to...

[0038] The flow rate moves downwards closer to the top of the throttling base 2, reducing the gap between the throttling plug 3 and the throttling base 2, thus increasing the flow rate of the dye.

[0039] As the dye flow rate decreases, the force on the drive component 6 decreases, and the return spring 7 at the bottom of the drive component 6 begins to...

[0040] Upon rebound, the return spring 7 pushes the drive assembly 6 and transmission shaft 4 upwards. As the transmission shaft 4 moves upwards...

[0041] This also causes the throttle plug 3 to move upward, increasing the gap between the throttle plug 3 and the throttle base 2, thus changing the flow rate of the dye.

[0042] The increased dye flow rate drives the drive assembly 6 to rotate faster, and then, under the action of the drive assembly 6, the transmission shaft 4 rotates again.

[0043] The flow rate is reduced again by moving the throttle plug 3 downwards. The above steps are repeated as the dye continues to pass through the regulating tube 1. This allows the dye flow rate to be automatically adjusted according to the changes in the dye flow rate. During the adjustment process, since the components in the throttle mechanism do not come into direct contact, the dye in contact with each component always remains in a flowing state, thereby avoiding the sticking and jamming between components due to dye accumulation and improving the dye transfer efficiency.

[0044] The top of the regulating pipe body 1 is provided with a pipe body top cover 13, and the bottom of the regulating pipe body 1 is provided with a pipe body base 14. The top of the regulating pipe body 1 is sealed by the pipe body top cover 13, and the bottom of the regulating pipe body 1 is sealed by the pipe body base 14.

[0045] A dye channel 21 is provided at the center of the throttling base 2. A plate fixing slot 22 is provided at the bottom of the dye channel 21. The top of the dye channel 21 is set in a funnel shape to make it easier for the dye to pass through the dye channel 21.

[0046] The bottom of the throttle plug 3 is tapered, and the inclined surface at the bottom of the throttle plug 3 matches the funnel-shaped inclined surface at the top of the dye channel 21.

[0047] The dye flows to the throttling plate 5 through the gap between the throttling plug 3 and the dye channel 21.

[0048] The drive shaft 4 includes a main shaft body 41, with a screw 42 at the bottom end of the main shaft body 41. The main shaft body 41 is inserted into the throttle plug 3.

[0049] At the center, the screw 42 passes through the center of the support base 8, and the throttle plug 3 is fixed to the main shaft 41. The movement of the screw 42 drives the shaft.

[0050] The main shaft 41 moves, which in turn drives the throttle plug 3 to move.

[0051] The throttle plate 5 has a fixed frame 51 at its edge, and a channel opening 52 at its top.

[0052] A support sleeve 53 is provided at the core, and the fixed frame 51 is inserted into the plate fixing slot 22. The channel opening 52 is located at the throttle plug 3.

[0053] Below, the support sleeve 53 is fitted onto the spindle body 41 and fixed to the fixed frame 51 via the plate fixing slot 22 to prevent throttling.

[0054] Plate 5 was washed away by the passing dye.

[0055] The drive assembly 6 includes a blade base 61, a drive blade 62 is disposed on the outer side of the blade base 61, and the bottom surface of the blade base 61 is open.

[0056] A spring limiting groove 63 is provided, and the blade base 61 is fitted and fixed at the connection between the main shaft 41 and the screw 42, with several sets of drive blades.

[0057] The blade 62 is fixed around the outside of the blade base 61.

[0058] The return spring 7 is fitted onto the outside of the screw 42. The return spring 7 is located between the drive assembly 6 and the support base 8.

[0059] The top of the spring 7 abuts against the inside of the spring limiting groove 63, and the drive assembly 6 returns to its initial position by the elastic force generated by the compression of the reset spring 7.

[0060] The support base 8 includes a base body 81, and a height adjustment tube 82 is fixed at the center of the base body 81.

[0061] 81 is fixed inside the bottom end of the adjusting pipe body 1. The height adjusting pipe 82 has a threaded hole at its center. The screw 42 is connected to the height adjusting pipe.

[0062] The center of tube 82 is connected by a thread. When the screw 42 rotates, it causes the height to rise or fall inside the height adjustment tube 82 through the thread action.

[0063] Shaft height adjustment assembly 9 includes an adjusting screw 91, with a limit tube 92 at the top of the adjusting screw 91 and a limit tube 92 at the bottom of the adjusting screw 91.

[0064] An adjusting handle 93 is provided, and an adjusting screw 91 passes through the center of the bottom surface of the tube base 14. The adjusting screw 91 is aligned with the tube base.

[0065] 14. The top end of the limiting tube 92 is fitted onto the outside of the bottom end of the screw 42 via a threaded connection. The adjusting screw is rotated by the adjusting handle 93.

[0066] 91. Change the height of the adjusting screw 91 at the center of the tube base 14. By changing the height of the adjusting screw 91, the limiting tube is changed.

[0067] 92. The height position of the lowest end of the screw 42 is limited by the limiting tube 92 inside the tube base 14.

[0068] Therefore, the displacement distance of the screw 42 can be adjusted according to actual production needs.

[0069] The above description is merely a preferred embodiment of the present utility model and is illustrative rather than restrictive. Those skilled in the art will understand that many changes, modifications, and even equivalents can be made within the spirit and scope defined by the claims of the present utility model, all of which will fall within the protection scope of the present utility model.

Claims

1. A dye flow rate adaptive adjustment device, characterized in that, Includes a regulating pipe body (1), the regulating pipe body (1) A feed pipe (11) is provided on the upper side, and a discharge pipe (12) is provided on the lower side of the regulating pipe body (1). A throttling base (2) is provided inside the regulating pipe body (1). A throttling plug (3) is provided on the top of the throttling base (2). A drive shaft (4) is inserted through the center of the throttling plug (3). A throttling plate (5) is provided at the bottom of the throttling plug (3). A drive assembly (6) is provided at the bottom of the throttling plate (5). A reset spring (7) is provided at the bottom of the drive assembly (6). A support base (8) is provided at the bottom of the reset spring (7). A shaft height adjustment assembly (9) is provided at the bottom of the drive shaft (4). The throttle plate (5) is fixed at the center of the throttle base (2), the drive shaft (4) passes through the center of the throttle plate (5), the drive assembly (6) is fixed to the drive shaft (4), the top of the return spring (7) abuts against the bottom surface of the drive assembly (6), the bottom of the return spring (7) abuts against the inside of the support base (8), the drive shaft (4) and the support base (8) are connected by threads, and the top of the shaft height adjustment assembly (9) abuts against the bottom of the drive shaft (4).

2. The dye flow rate adaptive adjustment device as described in claim 1, characterized in that, The top of the regulating pipe body (1) is provided with a pipe body top cover (13), and the bottom of the regulating pipe body (1) is provided with a pipe body base (14).

3. The dye flow rate adaptive adjustment device as described in claim 1, characterized in that, The throttling base (2) has a dye channel (21) at its center. The bottom of the dye channel (21) has a plate fixing slot (22), and the top of the dye channel (21) is funnel-shaped.

4. The dye flow rate adaptive adjustment device as described in claim 1, characterized in that, The bottom of the throttle plug (3) is set in a conical shape, and the inclined surface of the bottom of the throttle plug (3) matches the funnel-shaped inclined surface at the top of the dye channel (21).

5. The dye flow rate adaptive adjustment device as described in claim 1, characterized in that, The drive shaft (4) includes a main shaft body (41), and a screw (42) is provided at the bottom end of the main shaft body (41). The main shaft body (41) is inserted at the center of the throttle plug (3), and the screw (42) passes through the center of the support base (8).

6. The dye flow rate adaptive adjustment device as described in claim 1, characterized in that, The throttle plate (5) is provided with a fixed frame (51) at its edge, and a channel opening (52) is provided at the top of the throttle plate (5). A support sleeve (53) is provided at the center of the top of the throttle plate (5). The fixed frame (51) is inserted into the plate fixing slot (22). The channel opening (52) is located below the throttle plug (3). The support sleeve (53) is fitted onto the main shaft (41).

7. The dye flow rate adaptive adjustment device as described in claim 1, characterized in that, The drive assembly (6) includes a blade base (61), a drive blade (62) is provided on the outside of the blade base (61), a spring limiting groove (63) is provided on the bottom surface of the blade base (61), the blade base (61) is fitted and fixed at the connection between the main shaft (41) and the screw (42), and several sets of drive blades (62) are fixed around the outside of the blade base (61).

8. The dye flow rate adaptive adjustment device as described in claim 1, characterized in that, The reset spring (7) is fitted outside the screw (42). The reset spring (7) is located between the drive assembly (6) and the support base (8). The top of the reset spring (7) abuts against the inside of the spring limiting groove (63).

9. The dye flow rate adaptive adjustment device as described in claim 5, characterized in that, The support base (8) includes a base body (81), a height adjustment tube (82) is fixed at the center of the base body (81), the base body (81) is fixed inside the bottom end of the adjustment tube body (1), a threaded hole is opened at the center of the height adjustment tube (82), and the screw (42) is connected to the center of the height adjustment tube (82) by a thread.

10. The dye flow rate adaptive adjustment device as described in claim 1, characterized in that, The shaft height adjustment component (9) Includes an adjusting screw (91), the top end of which is provided with a limiting tube (92), the bottom end of which is provided with an adjusting handle (93), the adjusting screw (91) passes through the center of the bottom surface of the tube base (14), the adjusting screw (91) and the tube base (14) are connected by threads, and the top end of the limiting tube (92) is fitted outside the bottom end of the screw (42).

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