Cold batch device
By setting up a card holder, roller gear, and ratchet structure in the cold batching device, the problem of uneven coloring at both ends and in the middle of the fabric dyeing process is solved, achieving a more uniform dyeing effect.
Patent Information
- Application Number
- CN202423288910.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Existing cold-batch dyeing equipment causes slight differences in color intensity between the two ends and the middle of the fabric during the dyeing process, making it impossible to achieve uniform dyeing.
By setting the first and second arc-shaped grooves on the card holder in the cold stacking device, setting the third gear on the roller shaft, and utilizing the cooperation of ratchet and ratchet teeth, combined with the motor and push-pull drive, the rotation and reciprocating oscillation of the roller shaft are realized, ensuring uniform dye distribution.
It improves the uniformity of dye dispersion at both ends and the middle of the fabric, resulting in a more uniform dyeing effect.
Smart Images
Figure CN223633623U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of fabric dyeing, particularly to a cold piling device. BACKGROUND
[0002] Cold piling dyeing refers to the process that fabric is dipped in dyeing liquid and alkali liquid at low temperature, dyeing liquid is adsorbed on the surface of fabric fiber by roller pressing, then the fabric is rolled and piled, and the process of dye adsorption, diffusion and fixation is completed by piling at room temperature for a certain time (bonding time) and slow rotation, finally washing is completed to finish dyeing. The process includes three stages of dipping working liquid, piling fixation and washing.
[0003] The existing fabric dyeing cold piling device is actually composed of a set of A-shaped frame, a roller shaft and a set of power assembly for driving the rotation of the roller shaft. Although it can complete the rolling and ordinary piling fixation action, since it can only rotate around a fixed point, the color depth of the fabric at both ends will be slightly different from that of the middle part. SUMMARY
[0004] The utility model aims at the problems in the background art and provides a cold piling device.
[0005] The technical scheme of the utility model is a cold piling device, which comprises a base, the base is rotationally connected with a movable frame, two clamping seats are symmetrically arranged on the movable frame;
[0006] A winding mechanism is arranged on the movable frame, the winding mechanism comprises a roll and a roller shaft, the roller shaft is rotationally connected with the clamping seat, the roll is wound on the roller shaft, and the roller shaft is coaxially connected with a third gear;
[0007] A first gear is rotationally connected with the clamping seat, and the first gear is engaged with the third gear;
[0008] A driving assembly is connected with the clamping seat, and the driving assembly drives the first gear to rotate;
[0009] A sliding seat is slidingly connected with the movable frame, the sliding seat is rotationally connected with a connecting rod, and the connecting rod is rotationally connected with the base;
[0010] A reciprocating assembly is connected with the movable frame, and the reciprocating assembly is connected with the sliding seat;
[0011] A transmission mechanism is drivingly connected with the first gear and the reciprocating assembly, the reciprocating assembly does not act in the state that the transmission mechanism drives the roller shaft to wind the fabric, and the reciprocating assembly acts in the state that the transmission mechanism piles the fabric.
[0012] Preferably, the first arc-shaped slot is arranged on the clamping seat, and the second arc-shaped slot coaxially communicated with the first arc-shaped slot is arranged on the clamping seat, and the inner diameter of the second arc-shaped slot is larger than that of the first arc-shaped slot; the two ends of the roller shaft are respectively clamped into the first arc-shaped slot on the corresponding side and are in sliding connection with the inner wall thereof, and the two bearings are coaxially arranged on the roller shaft and are respectively clamped into the second arc-shaped slot on the corresponding side and are in sliding connection with the inner wall thereof.
[0013] Preferably, the mounting shaft coaxially connected with the clamping seat is arranged on the clamping seat, and the first gear is coaxially connected with the mounting shaft.
[0014] Preferably, the driving assembly comprises a motor, the body of the motor is connected with the clamping seat, and the output end of the motor is connected with the mounting shaft.
[0015] Preferably, the reciprocating assembly comprises a reciprocating screw rod, and the sliding seat is connected with the sliding shuttle of the reciprocating screw rod.
[0016] Preferably, the transmission mechanism comprises a second gear, a ratchet wheel, a ratchet tooth push-pull driving piece, the ratchet wheel is coaxially connected with the reciprocating screw rod; the second gear is coaxially rotationally connected with the reciprocating screw rod and is in meshing connection with the first gear, a circular groove is coaxially arranged on the second gear, and a sliding groove communicated with the circular groove is arranged on the second gear, the ratchet wheel is located in the circular groove and is coaxially rotationally connected therewith, the ratchet tooth is located in the sliding groove and is in sliding connection with the inner wall thereof, and the push-pull driving piece is connected with the second gear and drives the ratchet tooth to slide.
[0017] Preferably, the push-pull driving piece comprises a sliding block, a permanent magnet and an electromagnet; a limiting groove is arranged on the second gear, the sliding block is arranged in the limiting groove and is in sliding connection with the second gear, the sliding block is connected with the ratchet tooth, the permanent magnet is arranged on the sliding block on the side away from the ratchet tooth, and the electromagnet matched with the permanent magnet is arranged in the limiting groove.
[0018] Preferably, a guide rod is arranged on the limiting groove, the guide rod penetrates through the sliding block and is in sliding connection therewith, a spring is sleeved on the guide rod, and the two ends of the spring are respectively in abutment with the inner wall of the limiting groove and the side of the sliding block close to the ratchet tooth.
[0019] Compared with the prior art, the utility model has the advantages of the following beneficial technical effects:
[0020] By arranging the first clamping groove and the second clamping groove on the clamping seat, the roller shaft is convenient to transfer, by arranging the third gear on the roller shaft, arranging the ratchet wheel matched with the third gear on the end of the reciprocating screw rod, arranging the ratchet tooth matched with the ratchet wheel and the push-pull driving piece controlling the ratchet tooth to stretch and retract on the third gear, the ratchet tooth is in the state of not meshing with the ratchet wheel, the motor only drives the roller shaft to rotate around the axis, so that the rolling operation of the fabric is realized, and in the state that the ratchet wheel is clamped into the ratchet tooth and is in meshing, the motor not only drives the roller shaft to rotate around the axis, but also drives the roller shaft to reciprocatingly tilt and swing through the cooperation of the sliding block and the connecting rod, the swing of the material roll on the roller shaft is realized, and the dispersion uniformity of the dyeing agent on the two end parts and the dyeing agent on the middle part of the material roll is improved. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 is a structural schematic view of one embodiment of the present application;
[0022] Figure 2 is a structural schematic view of the connection of components on the movable frame;
[0023] Figure 3 is a structural schematic view of the connection of the driving assembly and the reciprocating screw rod;
[0024] Figure 4 is a structural schematic view of the connection of components on the second gear.
[0025] Reference signs: 1, base; 2, movable frame; 3, clamping seat; 31, first arc-shaped slot; 32, second arc-shaped slot; 4, first gear; 41, mounting shaft; 5, driving assembly; 51, worm; 52, motor; 53, worm wheel; 6, sliding seat; 7, reciprocating screw rod; 8, second gear; 81, circular slot; 82, sliding slot; 9, ratchet wheel; 10, ratchet; 11, sliding block; 12, permanent magnet; 13, electromagnet; 14, connecting rod; 15, inclination sensor; 16, material roll; 161, roller shaft; 162, bearing; 163, third gear. DETAILED DESCRIPTION
[0026] Embodiment one
[0027] As Figures 1-4The utility model provides a kind of cold stack device shown, including base 1, winding mechanism, first gear 4, drive assembly 5, sliding seat 6, reciprocating assembly and transmission mechanism.Base 1 rotationally connects movable frame 2, and two clamping seats 3 are symmetrically arranged on movable frame 2.First arc slot 31 is arranged on clamping seat 3, and coaxial communication second arc slot 32 with first arc slot 31 is arranged on clamping seat 3, and the inner diameter of second arc slot 32 is greater than the inner diameter of first arc slot 31.Winding mechanism includes material roll 16 and roll shaft 161, and roll shaft 161 is rotationally connected with clamping seat 3, material roll 16 is wound on roll shaft 161, and roll shaft 161 is coaxially connected with third gear 163.The both ends of roll shaft 161 are respectively clamped into the first arc slot 31 of corresponding side and are slidably connected with its inner wall, and two bearings 162 are coaxially arranged on roll shaft 161, and two bearings 162 are respectively clamped into the second arc slot 32 of corresponding side and are slidably connected with its inner wall.Installation shaft 41 is arranged on clamping seat 3 and rotationally connected therewith, first gear 4 is coaxially connected with installation shaft 41, and first gear 4 is engaged with third gear 163.Drive assembly 5 includes motor 52, and the body of motor 52 is connected with clamping seat 3, and the output end of motor 52 is connected with installation shaft 41.Sliding seat 6 is slidably connected with movable frame 2, and sliding seat 6 is rotationally connected with connecting rod 14, and connecting rod 14 is rotationally connected with base 1.Reciprocating assembly includes reciprocating lead screw 7, and sliding seat 6 is connected with the sliding shuttle of reciprocating lead screw 7.Transmission mechanism includes second gear 8, ratchet wheel 9, ratchet 10 push-pull driving part, ratchet wheel 9 is coaxially connected with reciprocating lead screw 7 and is engaged with first gear 4.Second gear 8 is coaxially rotationally connected with reciprocating lead screw 7, and circular groove 81 is coaxially arranged on second gear 8, and slide groove 82 is arranged on second gear 8 and is communicated with circular groove 81, and ratchet wheel 9 is located in circular groove 81 and is coaxially rotationally connected therewith, and ratchet 10 is located in slide groove 82 and is slidably connected with its inner wall, and push-pull driving part is connected with second gear 8 and drives ratchet 10 to slide.Push-pull driving part includes sliding block 11, permanent magnet 12 and electromagnet 13.Limiting groove is arranged on second gear 8, and sliding block 11 is arranged in limiting groove and is slidably connected with second gear 8, and sliding block 11 is connected with ratchet 10, and permanent magnet 12 is arranged on the side of sliding block 11 away from ratchet 10, and electromagnet 13 matched with permanent magnet 12 is arranged in limiting groove, and electromagnet 13 is attracted to permanent magnet 12 in the state of power-off, and electromagnet 13 repulses permanent magnet 12 in the state of power-on.Limiting groove is provided with guide rod, and guide rod penetrates sliding block 11 and is slidably connected therewith, and spring is sleeved on guide rod, and the both ends of spring are respectively abutted with the inner wall of limiting groove and the side of sliding block 11 close to ratchet 10.Reciprocating assembly does not act in the state that transmission mechanism rolls material on roll shaft 161, and reciprocating assembly acts in the state that transmission mechanism stacks material.
[0028] In this embodiment, when rolling the dyed fabric, the roller 161 is first inserted into the first arc groove 31, and the bearings 162 on both sides are respectively inserted into the corresponding second arc grooves 32. At this time, the third gear 163 meshes with the first gear 4. Before starting the rolling operation, the electromagnet 13 is de-energized, the ratchet 10 disengages from the ratchet 9, and then the motor 52 is started and drives the first gear 4 to rotate. The rotation of the first gear 4 drives the roller 161 to rotate and starts rolling the fabric. After the rolling is completed, the device is transferred, the motor 52 is kept running at a low speed, and the electromagnet 13 is energized. After the electromagnet 13 is energized, it pushes the permanent magnet 12 back and inserts the ratchet 10 into the ratchet 9. At this time, the rotation of the first gear 4 drives the second gear 8 to rotate, and the second gear 8 drives the ratchet 9 and the reciprocating screw 7 to rotate. The reciprocating screw 7 drives the slide 6 to slide back and forth, and then the inclination angle of the connecting rod 14 changes to push the movable frame 2 to swing back and forth, so that the dye at both ends of the roll 16 and the dye in the middle are evenly dispersed.
[0029] Example 2
[0030] like Figure 3 As shown, the cold reactor device proposed in this utility model, compared with Embodiment 1, has a worm gear 51 rotatably connected to the mounting base 3, and a worm wheel 53 coaxially connected to the mounting shaft 41, with the worm wheel 53 meshing with the worm gear 51.
[0031] In this embodiment, by setting a worm gear and worm gear mating structure, the rotation of the mounting shaft 41 can be reversed and locked, thereby effectively improving the stability of the roller shaft 161 when it swings and rotates around its axis.
[0032] Example 3
[0033] like Figure 1 As shown, the cold reactor device proposed in this utility model, compared with Embodiment 1, has an inclination sensor 15 installed on the movable frame 2 and a controller installed on the base 1. The inclination sensor and the electromagnet 13 are both electrically connected to the controller, and the controller is electrically connected to the motor 52.
[0034] In this embodiment, the state of the movable frame 2 is detected by the inclination sensor 15, and when the roll shaft 161 is replaced to roll the fabric, the roll shaft 161 needs to be kept horizontal. Since the position of the slider 6 on the reciprocating lead screw 7 is uncertain during the stacking of the previous group of roll shafts 161, if the movable frame 2 is in an inclined state, the inclination sensor 15 automatically detects the inclination angle and the inclination direction of the movable frame 2, and the inclination sensor 15 feeds back the value to the controller. The controller controls the electromagnetic iron 13 to be electrified and pushes the ratchet 10 to be clamped into the ratchet groove of the ratchet wheel 9, and the motor 52 is started. The second gear 8 is driven to rotate by the motor 52, the ratchet wheel 9 and the reciprocating lead screw 7 are driven to rotate by the second gear 8, and the slider 6 is driven to slide, so that the movable frame 2 is adjusted by the angle change of the connecting rod 14.
[0035] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to this, and various changes can be made within the knowledge range possessed by the skilled in the art without departing from the purpose of the utility model.
Claims
1. A cold-hub device, characterized by The utility model relates to a kind of winding machine, including Base (1), base (1) is rotatably connected movable frame (2), two card holders (3) are symmetrically arranged on movable frame (2); Winding mechanism, winding mechanism includes roll (16) and roll shaft (161), roll shaft (161) is rotatably connected with card holder (3), roll (16) is wound on roll shaft (161), roll shaft (161) coaxially connects third gear (163); First gear (4), first gear (4) is rotatably connected with card holder (3), first gear (4) is engaged with third gear (163); Driving assembly (5), driving assembly (5) is connected with card holder (3), and driving assembly (5) drives first gear (4) to rotate; Slide (6), slide (6) is slidably connected with movable frame (2), slide (6) is rotatably connected with connecting rod (14), and connecting rod (14) is rotatably connected with base (1); Reciprocating assembly, reciprocating assembly is connected with movable frame (2), and reciprocating assembly is connected with slide (6); And transmission mechanism, transmission mechanism is drivingly connected with first gear and reciprocating assembly, transmission mechanism is not action in the state that roll (16) is wound on roll shaft (161) fabric, and reciprocating assembly is action in the state that fabric is stacked.
2. A cold-hub device according to claim 1, characterized in that First arc-shaped groove (31) is arranged on card holder (3), and second arc-shaped groove (32) is arranged on card holder (3) and is coaxially communicated with first arc-shaped groove (31), the inner diameter of second arc-shaped groove (32) is greater than the inner diameter of first arc-shaped groove (31);The both ends of roll shaft (161) are respectively inserted into the first arc-shaped groove (31) of corresponding side and are slidably connected with its inner wall, two bearings (162) are coaxially arranged on roll shaft (161), and two bearings (162) are respectively inserted into the second arc-shaped groove (32) of corresponding side and are slidably connected with its inner wall.
3. A cold-hub device according to claim 1, characterized in that Mounting shaft (41) is rotatably connected with card holder (3) on card holder (3), and first gear (4) is coaxially connected with mounting shaft (41).
4. A cold-hub device according to claim 3, characterized in that Driving assembly (5) includes motor (52), the body of motor (52) is connected with card holder (3), and the output end of motor (52) is connected with mounting shaft (41).
5. A cold stack apparatus according to claim 1, wherein Reciprocating assembly includes reciprocating screw rod (7), and slide (6) is connected with the slide shuttle of reciprocating screw rod (7).
6. A cold-hub device according to claim 5, characterized in that Transmission mechanism includes second gear (8), ratchet wheel (9), ratchet (10) push-pull driving piece, ratchet wheel (9) is coaxially connected with reciprocating screw rod (7);Second gear (8) is rotatably connected with reciprocating screw rod (7) and is engaged with first gear (4), and second gear (8) is coaxially provided with circular groove (81) on, and second gear (8) is provided with sliding groove (82) on and is communicated with circular groove (81), ratchet wheel (9) is located in circular groove (81) and is rotatably connected with its coaxial, and ratchet (10) is located in sliding groove (82) and is slidably connected with its inner wall, and push-pull driving piece is connected with second gear (8) and drives ratchet (10) to slide.
7. A cold stack apparatus according to claim 1, wherein The push-pull driving part comprises a sliding block (11), a permanent magnet (12) and an electromagnet (13); a limiting groove is arranged on the second gear (8), the sliding block (11) is arranged in the limiting groove and is in sliding connection with the second gear (8), the sliding block (11) is connected with the ratchet (10), the permanent magnet (12) is arranged on the sliding block (11) on a side away from the ratchet (10), and the electromagnet (13) matched with the permanent magnet (12) is arranged in the limiting groove.
8. A cold-hub device according to claim 7, characterized in that A guide rod is arranged on the limiting groove, the guide rod penetrates through the sliding block (11) and is in sliding connection with the sliding block (11), a spring is sleeved on the guide rod, and the two ends of the spring are respectively in abutment with the inner wall of the limiting groove and the side of the sliding block (11) close to the ratchet (10).