Multi-station linkage type cloth pushing mechanism and dyeing machine

By designing a multi-station linkage pushing mechanism in the printing and dyeing equipment, and using the rotating shaft and connecting rod mechanism to achieve synchronous movement of the pushing parts, the problems of complex driving structure, high cost and poor consistency of the pushing parts in the prior art are solved, and a more efficient and even fabric pushing and dipping effect is achieved.

CN222771136UActive Publication Date: 2025-04-18WUXI TONGHUA DYEING & FINISHING MACHINERY CO LTD
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Patent Information

Application Number
CN202421665621.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-12
Publication Date
2025-04-18
Estimated Expiration
2034-07-12

AI Technical Summary

Technical Problem

In existing printing and dyeing equipment, the driving mechanism of the push parts is complex, costly, and has poor driving consistency, which affects the uniform stacking and dipping effect of the fabric.

Method used

A multi-station linkage pushing mechanism is designed, and by setting a rotating shaft and connecting rod mechanism in the outer cylinder of the dyeing machine, one driving member drives the pushing parts of multiple pushing stations to synchronously move, simplifying the structure and improving the pushing consistency.

Benefits of technology

This design not only saves costs, improves pushing efficiency and consistency, but also reduces friction between pushing parts and fabrics, ensuring uniform stacking and dipping of fabrics.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a multi-station linkage type cloth pushing mechanism and a dyeing machine, the multi-station linkage type cloth pushing mechanism comprises a first driving part, a rotating shaft and n cloth pushing stations arranged in the first direction, n is a positive integer not smaller than 2, the rotating shaft is rotatably installed in an outer barrel of the dyeing machine and extends in the first direction, and the rotating shaft is rotatably installed in the outer barrel of the dyeing machine and extends in the first direction; the driving end of the first driving part is connected with the rotating shaft, and the first driving part is configured to drive the rotating shaft to rotate by a preset angle; each cloth pushing station is provided with a connecting rod mechanism and a pushing piece, the first end of each pushing piece is hinged into the outer cylinder, the second end of each pushing piece is arranged downwards, the first end of each connecting rod mechanism is fixed to the rotating shaft, and the second end of each connecting rod mechanism is hinged to the corresponding pushing piece. The first driving part drives the rotating shaft to rotate so as to push the pushing parts on all the cloth pushing stations to synchronously approach the inner wall of the outer cylinder through the connecting rod mechanism, and then the cloth in the outer cylinder is pushed, so that the cloth is stacked, the overall structure is simplified, the cost is reduced, and the cloth pushing efficiency is improved.
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Description

Technical Field

[0001] The present application relates to the field of printing and dyeing equipment, and in particular to a multi-station linkage cloth pushing mechanism and a dyeing machine. Background Art

[0002] With the vigorous development of economy and the increasing level of science and technology, printing and dyeing equipment is also developing rapidly, which puts forward higher requirements on printing and dyeing quality and efficiency. In the dyeing process of dyeing machine, one of the links is to drive the pusher through the driving part so that the pusher changes the original running track of the cloth, so that the running cloth can be stacked, so that the cloth can be dyed evenly in the next dyeing.

[0003] However, the existing pushers are all provided with a set of independent driving mechanisms during the pushing process. Obviously, this structure has the problems of complex structure, high cost, and poor consistency of the pushing of the running cloth by the pushers. Utility Model Content

[0004] The purpose of the present application is to provide a multi-station linkage cloth pushing mechanism and a dyeing machine to solve the problems of complex cloth stacking structure, high cost and poor stacking consistency in the prior art.

[0005] To achieve this goal, this application adopts the following technical solutions:

[0006] The present application proposes a multi-station linkage cloth pushing mechanism, which includes a first driving member, a rotating shaft, and n cloth pushing stations arranged along a first direction, where n is a positive integer not less than 2, wherein:

[0007] The rotating shaft is rotatably mounted in the outer drum of the dyeing machine and extends along a first direction, the driving end of the first driving member is connected to the rotating shaft, and the first driving member is configured to drive the rotating shaft to rotate by a preset angle;

[0008] Each cloth pushing station is provided with a connecting rod mechanism and a pushing member, the first end of the pushing member is hinged in the outer cylinder, the second end of the pushing member is arranged downward, the first end of the connecting rod mechanism is fixed on the rotating shaft, and the second end of the connecting rod mechanism is hinged on the pushing member;

[0009] The first driving member drives the rotating shaft to rotate, so as to push the pushing members on all the cloth pushing stations to synchronously approach the inner wall of the outer cylinder through the connecting rod mechanism, thereby pushing the cloth in the outer cylinder.

[0010] Optionally, the connecting rod mechanism includes a first connecting rod and a second connecting rod, one end of the first connecting rod is hinged to one end of the second connecting rod, the other end of the first connecting rod is fixed on the rotating shaft, and the other end of the second connecting rod is hinged to the pushing member.

[0011] Optionally, the connecting rod mechanisms are arranged neatly along the first direction.

[0012] Optionally, the pushing member is configured as an arc-shaped plate.

[0013] Optionally, the arc-shaped plate is provided with a plurality of reinforcing ribs along the first direction, and the reinforcing ribs are fixed to the inner side of the arc-shaped plate along a direction perpendicular to the first direction.

[0014] Optionally, the first driving member drives the rotating shaft to rotate through a pushing assembly, the pushing assembly includes a first pushing rod and a second pushing rod, one end of the first pushing rod is hingedly connected to one end of the second pushing rod, the other end of the first pushing rod is fixedly connected to the rotating shaft, and the other end of the second pushing rod is fixedly connected to the output end of the first driving member.

[0015] Optionally, the first driving member is a cylinder, which is mounted on the outer wall of the outer tube via a mounting seat, the mounting seat is fixedly connected to the outer wall of the outer tube, and the mounting seat is configured to bear the cylinder.

[0016] Optionally, n-1 partitions are arranged between the n cloth pushing stations along the first direction, the partitions are fixed to the inner wall of the outer cylinder along the vertical direction, the partitions are configured to separate the n cloth pushing stations, and the partitions are provided with perforations along the first direction.

[0017] Optionally, the rotating shaft passes through the perforations to connect the cloth pushing stations in series, and the perforations on the partition are configured to support the rotating shaft.

[0018] A dyeing machine comprises any one of the above-mentioned multi-station linkage type cloth pushing mechanisms.

[0019] Compared with the prior art, the multi-station linkage cloth pushing mechanism provided by the present application has the following advantages:

[0020] 1) By arranging a rotating shaft along the first direction, a driving member can drive the arc plates of multiple cloth-pushing stations to push the cloth at the same time, which not only saves costs and improves the cloth-pushing efficiency, but also ensures the consistency of the cloth-pushing process.

[0021] 2) By arranging the connecting rod mechanisms fixed on the same rotating shaft neatly along the first direction, the pushing members on n cloth pushing stations can simultaneously make the same cloth pushing action when the rotating shaft rotates, thereby improving the consistency of cloth pushing.

[0022] 3) By setting the pusher to be arc-shaped, the friction of the pusher when it touches the flowing cloth in the outer tube is reduced, which not only can achieve stacking but also has little effect on the conveying speed of the cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate and understand the technical solutions in the embodiments of the present application, the following briefly introduces the background technology of the present application and the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present application and these drawings without paying any creative work.

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of a multi-station linkage cloth pushing mechanism provided in an embodiment of the present application;

[0025] Figure 2 yes Figure 1 The enlarged schematic diagram of point A in the middle;

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure of the dyeing machine provided in the embodiment of the present application. DETAILED DESCRIPTION

[0027] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present application are given in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thoroughly understood. It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there can also be a central component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for illustrative purposes and are not intended to be the only implementation method. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by technicians in the technical field of the present application. The terms used in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0028] See also Figures 1 to 3 As shown, a multi-station linkage cloth pushing mechanism provided in an embodiment of the present application includes a first driving member 10, a rotating shaft 20 and a first direction ( Figure 1 There are n cloth pushing stations 30 arranged in the X direction, n is a positive integer not less than 2, wherein:

[0029] The rotating shaft 20 is rotatably mounted in the outer cylinder 41 of the dyeing machine 40 and extends along the first direction. The driving end of the first driving member 10 is connected to the rotating shaft 20. The first driving member 10 is configured to drive the rotating shaft 20 to rotate by a preset angle.

[0030] Each cloth pushing station 30 is provided with a connecting rod mechanism 31 and a pushing member 32, the first end of the pushing member 32 is hinged in the outer cylinder 41, the second end of the pushing member 32 is arranged downward, the first end of the connecting rod mechanism 31 is fixed on the rotating shaft 20, and the second end of the connecting rod mechanism 31 is hinged on the pushing member 32;

[0031] The first driving member 10 drives the rotating shaft 20 to rotate, so as to push the pushing members 32 on all the cloth pushing stations 30 to synchronously approach the inner wall of the outer cylinder 41 through the connecting rod mechanism 31 , thereby pushing the cloth in the outer cylinder 41 .

[0032] The first driving member 10 drives the rotating shaft 20 to rotate a preset angle, and one rotating shaft 20 simultaneously drives the connecting rod mechanism 31 of n cloth pushing stations 30 to drive the pushing member 32 to approach the cloth passing between the pushing member 32 and the inner wall of the outer cylinder 41, so that the pushing members 32 of each cloth pushing station 30 touch the cloth at the same time to complete the synchronous stacking, which simplifies the overall structure, reduces the cost, and improves the consistency of cloth pushing.

[0033] In one embodiment, the connecting rod mechanism 31 includes a first connecting rod 310 and a second connecting rod 311 , one end of the first connecting rod 310 is hinged to one end of the second connecting rod 311 , the other end of the first connecting rod 310 is fixed to the rotating shaft 20 , and the other end of the second connecting rod 311 is hinged to the pushing member 32 .

[0034] Through the cooperation of the first connecting rod 310 and the second connecting rod 311, the rotating shaft 20 drives the pushing member 32 to approach or move away from the cloth in the outer cylinder 40, which has a simple structure and improves the cloth pushing efficiency.

[0035] In one embodiment, the link mechanisms 31 are arranged neatly along the first direction.

[0036] By arranging the connecting rod mechanisms 31 neatly along the first direction, when the rotating shaft 20 rotates, the pushing members 32 of the n cloth pushing stations 30 simultaneously approach or move away from the cloth in the outer cylinder 41, thereby improving the consistency of the cloth pushing process.

[0037] In one embodiment, the pushing member 32 is configured as an arc-shaped plate.

[0038] By setting the pushing member 32 to be arc-shaped, the friction of the pushing member 32 when it touches the flowing cloth in the outer cylinder 41 is reduced, which not only can achieve stacking but also has little effect on the conveying speed of the cloth.

[0039] In one embodiment, the arc-shaped plate is provided with a plurality of reinforcing ribs 320 along a first direction, and the reinforcing ribs 320 are fixed to the inner side of the arc-shaped plate along a direction perpendicular to the first direction.

[0040] By arranging the reinforcing ribs 320 in the arc plate, the strength and quality of the arc plate are increased, the service life of the arc plate is extended, and the safety during cloth pushing is improved.

[0041] In one embodiment, the first driving member 10 drives the rotating shaft 20 to rotate through the pushing component 11, and the pushing component 11 includes a first pushing rod 110 and a second pushing rod 111, one end of the first pushing rod 110 is hingedly connected to one end of the second pushing rod 111, the other end of the first pushing rod 110 is fixedly connected to the rotating shaft 20, and the other end of the second pushing rod 111 is fixedly connected to the output end of the first driving member 10.

[0042] Through the cooperation between the first push rod 110 and the second push rod 111 , the driving end of the first driving member moves to drive the rotating shaft 20 to rotate at a preset angle, which has a simple structure and stable operation.

[0043] In one embodiment, the first driving member 10 is a cylinder, which is mounted on the outer wall of the outer cylinder 41 through a mounting seat 42. The mounting seat 42 is fixedly connected to the outer wall of the outer cylinder 41, and the mounting seat 42 is configured to bear the cylinder.

[0044] By arranging the air cylinder on a mounting seat 42 fixedly connected to the outer wall of the outer cylinder 41, the operation of the air cylinder is prevented from being affected by the dye solution in the outer cylinder 41, which not only prolongs the service life of the air cylinder but also improves the safety and reliability of the operation of the cloth pushing mechanism.

[0045] In one embodiment, n-1 partitions 33 are arranged between n cloth pushing stations 30 along the first direction, the partitions 33 are fixed to the inner wall of the outer cylinder 41 along the vertical direction, the partitions 33 are configured to separate n cloth pushing stations 30, and perforations 330 are arranged on the partitions 33 along the first direction.

[0046] By arranging partitions 33 between the cloth pushing stations 30, independent spaces are provided for the operation of each cloth pushing station 30, thereby avoiding the mixing and entanglement of dyed cloths; by opening perforations 330 on the partitions 33, support is provided for the placement of the rotating shaft 20.

[0047] In one embodiment, the rotating shaft 20 passes through the through hole 330 to connect the cloth pushing stations 30 in series, and the through hole 330 on the partition plate 33 is configured to support the rotating shaft 20 .

[0048] By passing the rotating shaft 20 through the through hole 330 and being arranged along the first direction, one rotating shaft 20 drives the pushing members 32 of all cloth pushing stations 30 to move, thereby simplifying the overall structure, saving costs, and improving cloth pushing efficiency.

[0049] A dyeing machine 40 comprises any one of the above-mentioned multi-station linkage cloth pushing mechanisms.

[0050] The above embodiments are only to illustrate the basic principles and characteristics of the present application. The present application is not limited by the above examples. Without departing from the spirit and scope of the present application, the present application may be subject to various changes and modifications, which are within the scope of the present application to be protected. The scope of protection claimed in the present application is defined by the attached claims and their equivalents.

Claims

1. A multi-station linkage cloth pushing mechanism, characterized in that: The multi-station linkage cloth pushing mechanism comprises a first driving member, a rotating shaft and n cloth pushing stations arranged along a first direction, where n is a positive integer not less than 2, wherein: The rotating shaft is rotatably mounted in the outer cylinder of the dyeing machine and extends along the first direction, the driving end of the first driving member is connected to the rotating shaft, and the first driving member is configured to drive the rotating shaft to rotate by a preset angle; Each of the cloth pushing stations is provided with a connecting rod mechanism and a pushing member, the first end of the pushing member is hinged in the outer cylinder, the second end of the pushing member is arranged downward, the first end of the connecting rod mechanism is fixed on the rotating shaft, and the second end of the connecting rod mechanism is hinged on the pushing member; The first driving member drives the rotating shaft to rotate, so as to push the pushing members on all the cloth pushing stations to synchronously approach the inner wall of the outer cylinder through the connecting rod mechanism, thereby pushing the cloth in the outer cylinder.

2. The multi-station linkage cloth pushing mechanism according to claim 1, characterized in that: The connecting rod mechanism comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is hinged to one end of the second connecting rod, the other end of the first connecting rod is fixed to the rotating shaft, and the other end of the second connecting rod is hinged to the pushing member.

3. The multi-station linkage cloth pushing mechanism according to claim 1, characterized in that: The link mechanisms are neatly arranged along the first direction.

4. The multi-station linkage cloth pushing mechanism according to claim 1, characterized in that: The pushing member is configured as an arc-shaped plate.

5. The multi-station linkage cloth pushing mechanism according to claim 4, characterized in that: The arc-shaped plate is provided with a plurality of reinforcing ribs along the first direction, and the reinforcing ribs are fixed on the inner side of the arc-shaped plate along a direction perpendicular to the first direction.

6. The multi-station linkage cloth pushing mechanism according to claim 1, characterized in that: The first driving member drives the rotating shaft to rotate through a pushing assembly, and the pushing assembly includes a first pushing rod and a second pushing rod, one end of the first pushing rod is hingedly connected to one end of the second pushing rod, the other end of the first pushing rod is fixedly connected to the connecting rod, and the other end of the second pushing rod is fixedly connected to the output end of the first driving member.

7. The multi-station linkage cloth pushing mechanism according to claim 1, characterized in that: The first driving member is a cylinder, and the cylinder is mounted on the outer wall of the outer cylinder through a mounting seat, the mounting seat is fixedly connected to the outer wall of the outer cylinder, and the mounting seat is configured to carry the cylinder.

8. The multi-station linkage cloth pushing mechanism according to claim 1, characterized in that: n-1 partitions are arranged between the n cloth pushing stations along the first direction, the partitions are fixed to the inner wall of the outer cylinder along the vertical direction, the partitions are configured to separate the n cloth pushing stations, and the partitions are provided with perforations along the first direction.

9. The multi-station linkage cloth pushing mechanism according to claim 8, characterized in that: The rotating shaft passes through the through hole to connect the cloth pushing stations in series, and the through hole on the partition is configured to support the connecting rod.

10. A dyeing machine, characterized in that: The dyeing machine comprises the multi-station linkage cloth pushing mechanism as described in any one of claims 1 to 9 above.