Cloth blocking processing mechanism of dyeing machine and dyeing machine

Abstract

The utility model provides a cloth blocking processing mechanism of a dyeing machine and the dyeing machine, the cloth blocking processing mechanism comprises a cloth guide roller assembly and a cloth blocking sensing assembly, the cloth guide roller assembly comprises a rotating motor and a cloth guide roller, and the rotating motor drives the cloth guide roller to rotate in the forward direction so as to convey cloth to be dyed into a cloth guide channel; the cloth blocking sensing assembly comprises a rotating frame and a triggering assembly, the rotating frame is rotatably installed at a cloth inlet of the cloth guide channel, the triggering assembly comprises a first triggering piece and a second triggering piece, and the first triggering piece can synchronously rotate along with the rotating frame; when cloth blocking occurs, blocked cloth is pressed against the bottom end of the rotating frame, the rotating frame rotates and drives the first triggering piece to move close to the second triggering piece, and a cloth blocking alarm signal is triggered through cooperation of the first triggering piece and the second triggering piece. The blocked cloth processing mechanism can realize automatic detection of blocked cloth, and is simple in structure and high in detection accuracy.

Description

Technical Field

[0001] The present application relates to the field of printing and dyeing equipment, and in particular to a cloth blocking processing mechanism for a dyeing machine and a dyeing machine. Background Art

[0002] With the rapid development of printing and dyeing equipment, higher requirements are placed on the efficiency of dyeing machines. When the dyeing machine conveys the cloth to the entrance of the cloth guide pipe, cloth blockage may occur, affecting the operation of the dyeing machine. In the prior art, the blocked cloth is generally put into the cloth guide hole little by little through manual observation, which not only increases the cost but also affects the operating efficiency of the dyeing machine. Utility Model Content

[0003] The purpose of the present application is to provide a cloth blockage processing mechanism for a dyeing machine and a dyeing machine, so as to solve the problem that the dyeing machine in the prior art cannot realize online detection of cloth blockage.

[0004] To achieve this goal, this application adopts the following technical solutions:

[0005] The present application proposes a cloth jam processing mechanism for a dyeing machine, which includes a cloth guide roller assembly and a cloth jam sensing assembly, wherein:

[0006] At least one cloth guiding channel is arranged obliquely below the cloth guiding roller assembly;

[0007] The cloth guide roller assembly includes a rotary motor and a cloth guide roller. The cloth to be dyed passes around the cloth guide roller. The driving end of the rotary motor is connected to the cloth guide roller. The rotary motor is configured to drive the cloth guide roller to rotate in a positive direction to deliver the cloth to be dyed into the cloth guide channel.

[0008] The cloth blocking sensing assembly is configured to detect whether the cloth to be dyed on the cloth guide roller is blocked. The cloth blocking sensing assembly includes a rotating frame and a trigger assembly. The rotating frame is rotatably mounted at the cloth inlet of the cloth guide channel. The trigger assembly includes a first trigger member and a second trigger member. The first trigger member can rotate synchronously with the rotating frame. The second trigger member is mounted at a preset position outside the first trigger member.

[0009] When the cloth to be dyed on the cloth guide roller is blocked at the cloth inlet of the cloth guide channel, the blocked cloth is pressed against the bottom end of the rotating frame, and the rotating frame rotates and drives the first trigger member to move close to the second trigger member, so that the cloth blocking alarm signal is triggered through the cooperation of the first trigger member and the second trigger member.

[0010] Optionally, the rotating frame is a square frame, which is rotatably mounted at the cloth inlet of the cloth guide channel through a hinge shaft, a counterweight for resetting the rotating frame is provided at the top of the rotating frame, and the first trigger is mounted at one end of the hinge shaft.

[0011] Optionally, the second trigger is connected to the rotating motor for communication, and the second trigger is configured to send a cloth jam alarm signal to the rotating motor to control the rotating motor to rotate in the reverse direction to collect the cloth and release the cloth jam.

[0012] Optionally, the second triggering member is a contact switch, and when the rotating frame rotates, the first triggering member is driven to approach and contact the second triggering member, so that the cloth blocking alarm signal is triggered through the cooperation of the first triggering member and the second triggering member.

[0013] Optionally, the second trigger member is a distance switch, and when the rotating frame rotates, it drives the first trigger member to approach and move to a preset distance corresponding to the second trigger member, so that the cloth blocking alarm signal is triggered through the cooperation of the first trigger member and the second trigger member.

[0014] Optionally, a limiting plate for limiting the cloth entering the cloth guide channel at the cloth inlet of the cloth guide channel is installed on the top of the rotating frame, and a counterweight is installed on a side of the limiting plate close to the cloth guide channel.

[0015] Optionally, the hinge shaft is provided with an L-shaped connecting piece, the first end of the connecting piece is fixedly connected to the end of the hinge shaft, the second end of the connecting piece is installed with a first triggering piece, and the first triggering piece is arranged toward the second triggering piece.

[0016] Optionally, two cloth guide channels are arranged in parallel at an angle below the cloth guide roller assembly, and the rotary motor is configured to drive the cloth guide roller to rotate in a positive direction to synchronously provide cloth to be dyed to the two cloth guide channels.

[0017] A dyeing machine comprises any one of the above-mentioned cloth blocking processing mechanisms for the dyeing machine.

[0018] Compared with the prior art, the cloth blocking processing mechanism for the dyeing machine provided by the present application has the following advantages:

[0019] 1) The online cloth blocking detection of the dyeing machine is realized, with a simple and compact overall structure, small space occupation and high detection accuracy;

[0020] 2) After the cloth blockage is detected, the cloth blockage can be promptly handled and the cloth in the cloth guide channel can be quickly unblocked. The handling method is simple, efficient and low-cost;

[0021] 3) The cloth blocking sensing component can be selected as contact or non-contact type according to needs, with good compatibility;

[0022] 4) Two cloth guide channels are provided, which can simultaneously clear the cloth fed into the two cloth guide channels, thereby improving the dyeing efficiency and cloth blockage treatment efficiency. 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 the cloth blocking processing mechanism of the dyeing machine provided in an embodiment of the present application;

[0025] Figure 2 It is a three-dimensional structural schematic diagram of a cloth blocking sensing component of a cloth blocking processing mechanism of a dyeing machine provided in an embodiment of the present application;

[0026] Figure 3 It is a side view of the dyeing machine provided in an 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 Figure 1-Figure 3 As shown, the present application proposes a cloth jam processing mechanism for a dyeing machine, which includes a cloth guide roller assembly 10 and a cloth jam sensing assembly 20, wherein:

[0029] At least one cloth guiding channel 30 is disposed obliquely below the cloth guiding roller assembly 10;

[0030] The cloth guide roller assembly 10 includes a rotary motor and a cloth guide roller 11. The cloth to be dyed passes around the cloth guide roller 11. The driving end of the rotary motor is connected to the cloth guide roller 11. The rotary motor is configured to drive the cloth guide roller 11 to rotate in a positive direction to deliver the cloth to be dyed into the cloth guide channel 30.

[0031] The cloth blocking sensing assembly 20 is configured to detect whether the cloth to be dyed on the cloth guide roller 12 is blocked. The cloth blocking sensing assembly 20 includes a rotating frame 21 and a trigger assembly 22. The rotating frame 21 is rotatably mounted at the cloth inlet 31 of the cloth guide channel 30. The trigger assembly 22 includes a first trigger member 220 and a second trigger member 221. The first trigger member 220 can rotate synchronously with the rotating frame 21. The second trigger member 221 is mounted at a preset position outside the first trigger member 220.

[0032] When the cloth to be dyed on the cloth guide roller 11 is blocked at the cloth inlet of the cloth guide channel 30, the blocked cloth is pressed against the bottom end of the rotating frame 21, and the rotating frame 21 rotates and drives the first trigger member 220 to move close to the second trigger member 221, so that the cloth blockage alarm signal is triggered through the cooperation of the first trigger member 220 and the second trigger member 221.

[0033] By setting a cloth jam sensing component 20 at the cloth inlet 31 of the cloth guiding channel 30, when cloth jam occurs, the cloth blocked at the cloth inlet 31 will be pressed against the bottom of the rotating frame 21, thereby driving the rotating frame 21 to rotate, and the first trigger member 220 moves close to the second trigger member 221, and the cloth jam alarm signal is triggered through the cooperation of the first trigger member 220 and the second trigger member 221.

[0034] In one embodiment, the rotating frame 21 is a square frame, and the rotating frame 21 is rotatably installed at the cloth inlet 31 of the cloth guide channel 30 through a hinge shaft 210. A counterweight 211 for resetting the rotating frame 21 is provided at the top of the rotating frame 21, and a first trigger member 220 is installed at one end of the hinge shaft 210.

[0035] By setting the rotating frame 21 as a square frame, the structure is simplified; by setting the counterweight 211, the automatic resetting of the rotating member 21 is achieved; by controlling the rotating motor through the second trigger member 221, it is achieved that after the cloth blockage occurs, the cloth blockage is automatically processed to release the cloth blockage state.

[0036] In one embodiment, the second trigger member 221 is in communication connection with the rotating motor, and the second trigger member 221 is configured to send a cloth jam alarm signal to the rotating motor to control the rotating motor to rotate in reverse to collect the cloth and release the cloth jam.

[0037] In one embodiment, the second trigger member 221 is a contact switch. When the rotating frame 21 rotates, it drives the first trigger member 220 to approach and contact the second trigger member 221, so that the cloth blocking alarm signal is triggered through the cooperation of the first trigger member 220 and the second trigger member 221.

[0038] By adopting the contact-type triggering cloth blocking alarm signal, the detection is accurate and the misjudgment rate is low.

[0039] In one embodiment, the second trigger member 221 is a distance switch. When the rotating frame 21 rotates, it drives the first trigger member 220 to approach and move to a preset distance corresponding to the second trigger member 221, so as to trigger a cloth blocking alarm signal through the cooperation of the first trigger member 220 and the second trigger member 221.

[0040] By adopting a non-contact method of triggering a cloth blocking alarm signal, another detection method with a simple structure and easy implementation is provided.

[0041] In one embodiment, a limiting plate 212 is installed on the top of the rotating frame 21 for limiting the cloth entering the cloth guide channel 30 at the cloth inlet 31 of the cloth guide channel 30, and the counterweight 211 is installed on the side of the limiting plate 212 close to the cloth guide channel 30.

[0042] By providing the limiting plate 212 , the cloth to be dyed is prevented from being scattered at the cloth inlet 31 of the cloth guiding channel 30 .

[0043] In one embodiment, the hinge shaft 210 is provided with an L-shaped connecting member 213, the first end of the connecting member 213 is fixedly connected to the end of the hinge shaft 210, and the second end of the connecting member 213 is installed with a first trigger member 220, and the first trigger member 220 is arranged toward the second trigger member 221.

[0044] The connection member 213 is provided to facilitate installation and adjustment of the first trigger member 220 .

[0045] In one embodiment, two cloth guiding channels 30 are arranged in parallel at an angle below the cloth guiding roller assembly 10 , and the rotary motor is configured to drive the cloth guiding roller 11 to rotate in a positive direction to synchronously provide cloth to be dyed to the two cloth guiding channels 30 .

[0046] By providing two cloth guiding channels 30 , the dyeing efficiency of the dyeing machine 40 is improved.

[0047] A dyeing machine 40 comprises any one of the above-mentioned cloth blocking processing mechanisms for the dyeing machine.

[0048] The working principle of the dyeing machine cloth blocking processing mechanism and the dyeing machine 40 proposed in this application is as follows:

[0049] When cloth jam occurs, the cloth jammed at the cloth inlet 31 will be pressed against the bottom of the rotating frame 21, thereby causing the rotating frame 21 to rotate and drive the first trigger member 220 to move close to the second trigger member 221, so that the cloth jam alarm signal is triggered through the cooperation of the first trigger member 220 and the second trigger member 221. The second trigger member 221 is connected to the rotating motor through communication to control the rotating motor to reverse and retract the jammed cloth, thereby completing the cloth jam processing.

[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 cloth blocking processing mechanism for a dyeing machine, characterized in that: The cloth jam processing mechanism of the dyeing machine comprises a cloth guide roller assembly and a cloth jam sensing assembly, wherein: At least one cloth guiding channel is provided obliquely below the cloth guiding roller assembly; The cloth guide roller assembly comprises a rotary motor and a cloth guide roller, the cloth to be dyed passes around the cloth guide roller, the driving end of the rotary motor is connected to the cloth guide roller, and the rotary motor is configured to drive the cloth guide roller to rotate in a positive direction to deliver the cloth to be dyed into the cloth guide channel; The cloth blocking sensing component is configured to detect whether the cloth to be dyed on the cloth guide roller is blocked, and the cloth blocking sensing component includes a rotating frame and a triggering component, the rotating frame is rotatably installed at the cloth inlet of the cloth guide channel, and the triggering component includes a first triggering member and a second triggering member, the first triggering member can rotate synchronously with the rotating frame, and the second triggering member is installed at a preset position outside the first triggering member; When the cloth to be dyed on the cloth guide roller is blocked at the cloth inlet of the cloth guide channel, the blocked cloth is pressed against the bottom end of the rotating frame, and the rotating frame rotates and drives the first trigger member to move close to the second trigger member, so that the cloth blockage alarm signal is triggered through the cooperation of the first trigger member and the second trigger member.

2. The cloth blocking processing mechanism of the dyeing machine according to claim 1, characterized in that: The rotating frame is a square frame, and is rotatably mounted at the cloth inlet of the cloth guiding channel through a hinge shaft. A counterweight for resetting the rotating frame is disposed at the top of the rotating frame, and the first trigger member is mounted at one end of the hinge shaft.

3. The cloth blocking processing mechanism for a dyeing machine according to claim 1, characterized in that: The second trigger is in communication connection with the rotating motor, and the second trigger is configured to send a cloth jam alarm signal to the rotating motor to control the rotating motor to rotate in the reverse direction to collect the cloth, so as to release the cloth jam.

4. The cloth blocking processing mechanism for a dyeing machine according to claim 1, characterized in that: The second triggering member is a contact switch. When the rotating frame rotates, the first triggering member is driven to approach and contact the second triggering member, so that the cloth blocking alarm signal is triggered through the cooperation of the first triggering member and the second triggering member.

5. The cloth blocking processing mechanism of the dyeing machine according to claim 1, characterized in that: The second triggering member is a distance switch. When the rotating frame rotates, it drives the first triggering member to approach and move to a preset distance corresponding to the second triggering member, so that the cloth blocking alarm signal is triggered through the cooperation of the first triggering member and the second triggering member.

6. The cloth blocking processing mechanism of the dyeing machine according to claim 2, characterized in that: A limiting plate for limiting the position of the cloth entering the cloth guiding channel at the cloth inlet of the cloth guiding channel is installed on the top of the rotating frame, and the counterweight is installed on one side of the limiting plate close to the cloth guiding channel.

7. The cloth blocking processing mechanism of the dyeing machine according to claim 2, characterized in that: The hinge shaft is provided with an L-shaped connecting piece, the first end of the connecting piece is fixedly connected to the end of the hinge shaft, the second end of the connecting piece is installed with the first triggering piece, and the first triggering piece is arranged toward the second triggering piece.

8. The cloth blocking processing mechanism of the dyeing machine according to claim 1, characterized in that: Two cloth guiding channels are arranged in parallel obliquely below the cloth guiding roller assembly, and the rotary motor is configured to drive the cloth guiding roller to rotate in a positive direction so as to synchronously provide the cloth to be dyed to the two cloth guiding channels.

9. A dyeing machine, characterized in that: The dyeing machine comprises the cloth blocking processing mechanism of the dyeing machine as described in any one of claims 1-8.

Images