JP5916064B2 - Cloth disturbance removal method in cloth feeder - Google Patents

Description

  TECHNICAL FIELD The present invention relates to a method for removing turbulence generated in a cloth in a cloth throwing machine having a deployment clamp that hangs the cloth on the front and deploys it in the left-right direction in order to throw the cloth into the process. Is.

  In the so-called linen supply business, for example, linen products such as wrapping sheets and sheets and other fabrics are collected from customers, processed through washing, ironing, folding, etc., and then delivered as products. . In the treatment process, cloth is fed from the dosing machine, but it is desirable that the cloth to be thrown in does not have any disturbance such as wrinkles or turning. If a cloth with disorder is put into the folding machine, it will be folded in a disordered manner, resulting in a decrease in service quality and causing various inconveniences, such as failure of folding depending on the state of disorder and the location. become. In particular, double items such as wrapping tend to stick and be disturbed.

  For this reason, when putting cloth into a process, it is necessary to perform the operation | work which removes the disturbance which has arisen in cloth sufficiently carefully. Conventionally, the operation of shaping the disturbance of the cloth to be thrown in has been relied exclusively on human hands, and if it is a skilled worker, the state of the disturbance, the location, etc. can be instantly determined and dealt with. However, not only skilled workers but also unskilled workers are burdensome workers, and various problems also arise when fatigue overlaps. For example, insufficient work increases due to a reduction in attention, and oversight may occur, or problems such as trapping and turning may be caused by the actions performed by the worker.

  On the other hand, the prior art includes, for example, Japanese Patent Application Laid-Open No. 2005-58414, which discloses an invention that corrects misalignment and wrinkles by shaking the opening of a wrapping having one opening. . The invention of the same issue is intended to solve the problem peculiar to the wrapping of the cloths on the front and back sides, but is not intended to remove wrinkles and disturbances that occur in general fabrics. Japanese Patent Application Laid-Open No. 2005-31478 is intended to make sure that the frame structure-specific disturbance is in a well-defined state for a frame wrapping. Therefore, this also does not guarantee the removal of wrinkles and disturbances that occur in general fabrics. The above prior art is based on the applicant of the present invention, and other similar inventions could not be found.

JP 2005-58414 A JP 2005-31478 A

  The present invention has been made paying attention to the above-mentioned points, and the problem is, for example, that it is possible to reliably remove disturbances such as wrinkles and turning generated in linen products and other fabrics such as wrapping sheets and sheets. Is to do so. In addition, another object of the present invention is to provide an operation for removing the turbulence from both the upper part and the lower part of the cloth in a redundant manner so that the turbulence generated in the cloth can be reliably removed. An object of the present invention is to provide a cloth disturbance removing device in a cloth feeding machine.

  In order to solve the above-described problems, the present invention is a cloth throwing machine having a deployment clamp that hangs cloth on the front and deploys it in the left-right direction in order to throw the cloth into the process. This is a method for removing the turbulence that occurs when the cloth is suspended, the deployment clamp is swung in at least one of the front-rear direction, the left-right direction, and the up-down direction, and the cloth is shaken to cause the cloth to move. Measures are taken to remove the turbulence generated in the fabric by removing the turbulence from the oscillating and applying an air flow from the bottom to the fabric before and after the oscillating removal or simultaneously with the oscillating removal. It is a thing.

  The turbulence removal method of the present invention is carried out with respect to a cloth feeding machine for feeding cloth into a process. The current cloth throwing machine has a deployment clamp that hangs cloth on the front and deploys it in the left-right direction. The unfolding clamp is held by pinching or holding the tip of the cloth (in this case, it is suspended, so it is the upper end). The holding direction by the clamp is from top to bottom (vertical direction), left and right There is a direction (lateral direction) of the center of the cloth.

  In the turbulence removal method of the present invention, the cloth is suspended, the unfolding clamp is swung in at least one of the front-rear direction, the left-right direction, and the up-down direction, and the cloth is shaken to cause the turbulence generated in the cloth. Is removed. This swinging movement of the unfolding clamp is an action applied to the upper part of the suspended fabric. The idea and configuration of using a deployment clamp to shake fabrics and thereby removing turbulence has not been confirmed so far. Accordingly, the feature of the present invention is that the cloth is swayed by swinging the deployment clamp itself to remove the disturbance.

  In the turbulence removal method of the present invention, as another requirement, an airflow is applied to the cloth from the bottom, thereby removing the turbulence generated in the cloth. The requirement to act on the airflow can be implemented before or after sway removal or in parallel with sway removal. It is another feature of the present invention that the wrinkle removal operation by the swinging action using the airflow is performed on the cloth at the lower part of the cloth. The airflow acting on the cloth is mainly a suction airflow or a jet airflow, and both of them can be applied.

  In order to implement the requirements for rocking removal and airflow removal, there are three possible cases as described above, and any of them can be implemented. According to the current mainstream cloth throwing machine, the deployment mechanism is generally arranged in front of the cloth throwing machine. However, when the present invention is applied to the current mainstream cloth throwing machine, the swing removal is performed. A method that precedes the removal by airflow is convenient. However, as described above, this does not limit the present invention to the above case.

  As a more specific turbulence removal method of the present invention, it has a deployment mechanism on the front of the cloth throwing machine, the deployment mechanism has at least a pair of left and right deployment clamps that suspend the fabric and deploy it in the left-right direction, Wrinkle removal action by removing the swing by moving the unfolding clamp in the front-rear direction, left-right direction, or up-down direction, and shaking the cloth suspended from the unfolding clamp in at least one direction of the front-rear direction, left-right direction, or up-down direction. By providing suction means with an upper opening at the front lower part of the cloth throwing machine, causing the suction airflow to act downward on the cloth subjected to the wrinkle removal action, and sucking the cloth downward It is possible to take a configuration that removes the disturbance generated in the cloth.

  The requirement to shake the fabric using the unfolding clamp and thereby remove the turbulence is added to the suspended fabric from the top, and when the operator manually removes the fabric wrinkles This is similar to the action to be taken, and it is expected to average the properties of the entire cloth by loosening the cloth. Another requirement of applying airflow to the fabric from the bottom, thereby removing the turbulence in the fabric, is to apply downward suction to the fabric that has been swayed and removed. Thus, there is an effect that the cloth is stretched and the average of the entire cloth is further increased, and the cloth disturbance is finally removed.

  Since the present invention is configured and operates as described above, for example, by adding a vibration removal action to a linen product such as a wrapping cloth or a sheet or other cloths and a vibration removal action by vibration of an air current, There is an effect that it is possible to surely remove disturbances such as wrinkles and turns that occur in a kind. Further, according to the present invention, the cloth can be provided with an operation for removing the turbulence from both the upper part and the lower part, and the turbulence generated in the cloth can be surely removed. It is possible to provide an apparatus for removing fabric disturbance in a dosing machine.

  Hereinafter, the present invention will be described in detail by embodiments. The present invention removes the turbulence generated in the cloth W in the cloth feeding machine having a deployment clamp that hangs the cloth W on the front and deploys it in the left-right direction in order to load the cloth W into the process. Is the method. As will be described later, the deployment clamp is provided in a deployment mechanism installed at the upper front of the cloth feeding machine. It is an inevitable requirement based on the configuration of the present invention that the unfolding mechanism is installed in the upper front portion of the cloth throwing machine to suspend the cloth W by the unfolding clamp. Moreover, since this invention takes the structure which makes an airflow act from the lower part with respect to the cloth W, it can be said that applying an airflow action in a lower part with respect to a high-order deployment clamp is a combination of a rational requirement.

Here, it will be as follows when the operation | movement procedure of the cloth disturbance removal method in the cloth feeder of this invention is disclosed step by step.
S1: Start (simple shaping)
S2: Attaching the cloth to the input clamp S3: Start button ON S4: Raising the input clamp S5: Delivering from the input clamp to the expansion clamp S6: Aligning the expansion clamp S7: Leveling the cloth tip Move)
S8: Wrinkle removal S9: Leveling of the cloth tip again S10: Transfer mechanism advancement S11: The cloth is sandwiched between the receiving part S12: Transfer of the cloth tip to the transfer mechanism (simple shaping)
S13: Pulling the cloth rear end into the suction box S14: Retraction of the transfer mechanism S15: Transfer from the transfer mechanism to the loading conveyor S16: Loading the cloth into the next process

  In the above work procedure, the simple shaping in steps S1 and S12 is, for example, an operation in which the lower part of the cloth W is widened or air is put into the wrapping cloth to peel off the sticking portion. This means light work by an operator (see FIG. 2). Thereafter, by pressing a start button provided in the cloth throwing machine, the operations after step S4 automatically and sequentially proceed according to a predetermined sequence. That is, the cloth W is transferred from the closing clamp to the unfolding clamp. The unfolding clamp hangs the cloth W and opens to the left and right. In step S7, the cloth is tensioned so that the upper side is almost straight, and the swing is removed. The process of removing the disturbance due to is moved to execution (step S8). By loosening the cloth W by the above-mentioned swing removal, the properties of the entire cloth are averaged, and disturbances such as wrinkles and curling are removed. Next, the fabric W shifts to the charging process, but in step 13 of the process, the suction airflow is applied to the rear end portion (lower portion) of the fabric to stretch the fabric, and the average of the entire fabric is further enhanced. After this shaping process, the fabric W is put into a loading conveyor.

  Such a fabric disturbance removing method according to the present invention can be carried out using a fabric thrower as described above. Then, the cloth throwing machine which applies the disturbance removal method of this invention is demonstrated with reference to FIGS. The cloth throwing machine 10 shown in the figure is provided with feeding mechanisms 12 at three positions, left and right and in the center, which are installed on the front of the feeding machine, and a pair of left and right holding the right and left ends of the cloth W in each feeding mechanism 12. The input clamp 11 is provided. In order to operate the illustrated cloth feeding machine 10, operation panels 12 a are respectively installed in the three feeding mechanisms 12.

  The throwing mechanism 12 is provided with a revolving transfer device 13, and the throwing clamp 11 is transferred by the revolving transfer device 13 from a lower part close to the worker P to an upper part close to the unfolding mechanism 15. The orbiting transfer device 13 includes a lower rotating wheel 13a, an upper rotating wheel 13b, and a circulating cable 13c wound around them, and a plurality of closing clamps 11 are attached to the rotating cable 13c (see FIG. 2 and the like). . The closing clamp 11 has a holding lever 11a, and the cam ring 11b engages with a fixed-side guide piece 19b, which will be described later, so that the cloth W held is released.

  In order to receive the cloth W transferred upward by the revolving transfer device 13, a deployment mechanism 15 that hangs the cloth W and expands it in the left-right direction is installed in the upper front portion of the input conveyor 14. The unfolding mechanism 15 includes a unfolding clamp 16L that unfolds the cloth W in the left direction and a unfolding clamp 16R that unfolds in the right direction. The unfolding clamps 16L and 16R are transferred by the revolving transfer device 13. The fabric W is received from the closing clamp 11. In other words, the closing clamp 11 has a circular track, but the deployment clamps 16L and 16R have a horizontal deployment track, and cloth is exchanged near the intersection of the circular track and the deployment track.

  The structure for giving and receiving the cloth W is described in detail in FIGS. 3 and 4, and reference numeral 20 denotes a monorail type deployment mechanism. This unfolding mechanism 20 includes a chassis having upper and lower wheels 17, 17, and the upper and lower ends of the unfolding rail 18 that is installed in the left-right direction on the front upper portion of the loading conveyor 14. Is configured to move. The deployment clamps 16L and 16R are attached to the front portion of the chassis, and are composed of a pair of front and rear holding pieces 19 and 19 'that can be opened and closed downward, and the pair of holding pieces 19 and 19' are connected to each other by an opening and closing shaft 19a. Has been. In the case of illustration, only one clamping piece 19 opens and closes, and the other clamping piece 19 'has a fixed structure. Thus, the deployment clamps 16L and 16R stand by in an open state, and repeat the operation of receiving the fabric W from the closing clamp 11 that rises in the orbit and then closing and moving for deployment.

  The cloth throwing machine 10 can suspend the cloth W by using the unfolding mechanism 20 on the front surface and unfold it in the left-right direction by the configuration as described above. However, the cloth disturbance removing method according to the present invention is as follows. The deployment mechanism 20 is used to control the deployment clamp responsible for the deployment of the fabric W in the left direction and the deployment clamp responsible for the deployment in the right direction. Here, for the sake of convenience, the deployment clamp 16L is responsible for the deployment of the fabric W in the left direction, and the deployment clamp 16R is responsible for the deployment of the fabric W in the right direction. The cloth W passed to the unfolding clamps 16L and 16R is unfolded and aligned with the feeding conveyor 14, and is placed on the front of the cloth feeding machine 10 using a sensor S arranged at a position where the upper side is substantially horizontal. Expanded (see FIGS. 6 and 7).

<Apparatus configuration for rocking removal>
In the cloth disturbance removal apparatus according to the present invention, the movement clamps 16L and 16R are swung in at least one direction of the front-rear direction, the left-right direction, and the up-down direction to remove the disturbance generated in the cloth. For this purpose, each deployment clamp 16L, 16R is provided with a deployment clamp swinging means. Various embodiments can be taken as the deployment clamp swinging means. The first example of the embodiment includes a deployment clamp moving unit 21 that moves the deployment clamps 16L and 16R in the left-right direction, and a moving unit control unit 22 that controls the operation of the deployment clamp moving unit 21. The moving means controller 22 also serves as a deployment clamp swinging means for swinging the deployment clamp in the left-right direction.

  A first example of the embodiment is shown in FIG. 8A, and the deployment clamp moving means 21 includes a moving mechanism 23a to which a left deployment clamp 16L is attached, a driving wheel 23b and a driven wheel 23c wound around the moving cord 23a. 23 and a drive source 24L, a moving rope 25a to which a right deployment clamp 16R is attached, a driving wheel 25b around which the moving rope 25a is wound, a moving mechanism 25 including a driven wheel 25c, and a motor of the driving source 24R. The moving means controller 22 is connected to the motors of the drive sources 24L and 24R, and is configured by a predetermined operation program for controlling the rotation direction and rotation speed of the motor. The operation program is configured by selecting several parameters relating to the force applied to the cloth W, such as tension and relaxation force, the period and stroke in which these forces should be applied, and the number of times (operation time).

  In the case of the first example of the embodiment, after the final spreading of the fabric W is completed, the deployment clamps 16L and 16R holding the left and right ends of the fabric W according to a predetermined sequence according to the signal of the sensor S, respectively. When it moves to the left and right outwards, a tension force is applied, and when the deployment clamps 16L and 16R move to the left and right inward, a relaxation force is applied, so the cloth W is shaken to the left and right. The movement of the unfolding clamps 16L and 16R can be arbitrarily selected by program-controlling the execution pattern of the above parameters. Therefore, disturbances such as wrinkles and turns generated on the fabric W are removed. can do.

  FIG. 8B is a modified example of the first example shown in FIG. 8C. The deployment clamp moving means 21 includes a loop-shaped moving rope 26a and a pair of driving wheels 26b and driven wheels 26c wound around the moving rope 26a. The moving mechanism 26 is provided. Left and right deployment clamps 16L and 16R are respectively attached to the parallel portions of the moving cable 26a, and the moving means controller 22 is connected to the motor of the drive source 24. The operation program is configured by a predetermined operation program for controlling the rotation direction and rotation speed of the motor. The operation program includes, for example, the tension force and the relaxation force, the period and stroke to which these forces should be applied, and the number of times (operation time). The applied force can be configured as a parameter.

  In the case of the modified example, when the motor is rotated in a certain direction, the left and right deployment clamps 16L and 16R move outwardly, tension is applied to the cloth W, and when the motor is rotated in the opposite direction, the left and right The unfolding clamps 16L and 16R move inward to apply a relaxation force to the cloth W, and the cloth W is shaken left and right. Also in this case, the execution pattern of the above parameters can be arbitrarily selected by controlling the program, and disturbances such as wrinkles and turnings occurring on the cloth W can be removed by removing the swing. In the apparatus of this modification, since the movement of the cloth W is widened or closed, the cloth W is loaded from the central loading mechanism 12.

  9A to 9C show a second example of an embodiment of an apparatus to which the turbulence removal method of the present invention is applied. FIG. 9A is an example in which the cloth W is shaken in the front-rear direction and the up-down direction. The development clamps 16L and 16R have a pair of front and rear clamping pieces 19 and 19 'provided at the lower part for holding the fabric W, and the clamping pieces 19 and 19' are opened and closed by an opening / closing means 27 comprising a linear cylinder. It can be opened and closed. The clamps 16L and 16R are provided to be swingable in the front-rear direction by a mounting shaft 19a corresponding to the horizontal axis in the left-right direction, and are connected to the deployment clamps 16L and 16R by the support shaft 19b above the mounting shaft 19a. In addition, it is connected to the deployment mechanism 15 by a support shaft 19c, and constitutes a deployment clamp swinging means 28.

  In the case of the second example of the embodiment, after the final spreading of the fabric W is completed, the actuator 28a of the deployment clamp rocking means 28 is operated according to a predetermined sequence by the signal of the sensor S, and the left and right ends of the fabric W are operated. The unfolding clamps 16L and 16R sandwiching the portion repeat the reciprocating rotational motion in the range of several tens of degrees around the mounting shaft 19a. That is, since the rotation of the deployment clamps 16L and 16R around the horizontal axis includes movement in the front-rear direction and the up-down direction, the fabric W is shaken not only in the front-rear direction but also in the up-down direction. Therefore, according to Example 2, by disturbing the cloth W in the front-rear direction and the up-down direction, the disturbance of the cloth W can be removed by removing the swing.

  Example 3 shown in FIG. 9B is an example in which the cloth W is shaken only in the vertical direction. The unfolding clamps 16L and 16R have a pair of front and rear holding pieces 19 and 19 'provided at the lower part for holding the cloth W, and are provided so as to be opened and closed by an opening and closing means 27 composed of a linear cylinder as described above. Yes. In addition, the clamps 16L and 16R are disposed on a support portion 15b protruding from the lower part of the chassis of the deployment mechanism 15. A deployment clamp swinging means 29 is installed on the front surface of the deployment mechanism 15 via an attachment member 29b, and the actuator 29a is provided so as to be movable up and down. In the case of Example 3 as well, after the final spreading of the fabric W is completed, the deployment clamp swinging means 29 is moved in the vertical direction by the sensor S according to a predetermined sequence. Therefore, by disturbing the cloth W in the vertical direction, the disturbance of the cloth W can be removed by swing removal.

  FIG. 9C shows Example 4 of the embodiment of the disturbance removal method of the present invention. In the case of Example 4, the left and right deployment clamps 16L and 16R are pivotally supported on the front surface of the deployment mechanism 15 by a longitudinal support shaft 30a, and the clamping pieces 19 and 19 'are open / close means composed of a linear cylinder as described above. 27 can be opened and closed. The deployment clamps 16L and 16R are provided at the lower part of the inverted L-shaped arm 30, are pivotally supported by the deployment mechanism 15 at the corners, and the upper end is connected to the actuator 31a of the deployment clamp rocking means 31. . For this reason, when the deployment clamp swinging means 31 is actuated by the sensor S in accordance with a predetermined sequence after the final spreading of the fabric W is completed, the left and right deployment clamps 16L and 16R are centered on the support shaft 30b by the operation of the actuator. The cloth W can be swung in the above two directions, and the disturbance of the cloth W can be removed by swing removal.

  In the turbulence removal method of the present invention, the unfolding clamp is swung in at least one direction of the front-rear direction, the left-right direction, or the up-down direction, thereby removing the turbulence generated in the cloth W by swing removal. However, not only that, but the fabric W is shaken in the front-rear direction and the up-down direction as in Example 2, so that the disturbance of the fabric W can be removed by removing the swing, and the fabric W as in Example 4 can be removed. The type W can be swung in the horizontal direction and the vertical direction, and the disturbance of the fabric W can be removed by swinging removal. Therefore, it is obvious from each embodiment that the deployment clamp can be swung in all three directions of the front-rear direction, the left-right direction, and the up-down direction, and thereby the disturbance generated in the cloth W can be removed. .

<Apparatus configuration for removal by airflow>
In the next stage, the fabric W moves to preparation for loading into the loading conveyor 14 (see FIG. 5), and accordingly, removal by airflow, which is another requirement in the method of the present invention, is executed. The airflow applied here is a suction machine flow, and applies a downward suction force to the fabric W. For this purpose, a receiving portion 32 is provided directly below the position where the fabric W is clamped by the left and right deployment clamps 16L, 16R, and a delivery mechanism is provided inward so as to be able to advance and retreat relative to the receiving portion 32. 33 is installed. The fabric W is clamped between the front end portion 34 and the receiving portion 32, and the deployment clamps 16L and 16R release the fabric W. At the same time, the fabric W is transferred by the urging means 35 including an air nozzle. The cloth W that is sprayed on and dropped onto the delivery mechanism is fixed to the upper surface of the cloth W by the holding member 37 while being sucked by the suction mechanism 36.

  After the fabric W is fixed on the delivery mechanism, the downward suction airflow is applied to the fabric W that has been subjected to the action of shaking the deployment clamps 16L and 16R in at least one of the front-rear direction, the left-right direction, and the up-down direction. For this purpose, the cloth feeding machine is provided with suction means 40 below the feeding conveyor (see FIG. 2). The suction means 40 has a suction box 38 whose upper part is opened below the front end of the input conveyor 14 and a suction blower 39 connected to the suction box 38. When receiving suction force, the cloth W is movable from the lower part. It gets over the wall 38a and is sucked into the suction box 38, and receives a downward suction force. The action due to the suction force is an action that stretches the cloth W into a flat sheet shape, and further ensures the turbulence removal action by the swing removal performed by the deployment clamps 16L and 16R.

  That is, in the process of swing removal, wrinkles and turns are removed by shaking the cloth W, so the force that contributes to the removal is mainly gravity, but the removal by the air flow in the other process causes a factor of a new air flow. It becomes possible to affect the class W. For this reason, since the cloth W can be pulled by, for example, the suction force of the airflow in addition to the swing removal, even if only one process is not sufficient, the combined use of the two processes can prevent more effective disturbance. Removal is realized. In the method of the present invention, it is also possible to use an injection airflow. In this case, for example, an injection nozzle of a blower is arranged at the upper part of the box 38 and air is injected downward from the opening. It becomes possible to exert a turbulent removing action on the cloth W.

  As described above, in the turbulence removal method of the present invention, the deployment clamp is swung in at least one direction of the front-rear direction, the left-right direction, or the up-down direction, thereby removing the turbulence generated in the cloth W by the swing removal. Along with the process, the process of making the cloth W by suction into a flat sheet shape is performed to further ensure the removal of the disturbance. By using the two steps of the rocking removal and the suction removal in combination, the disturbance generated in the cloth can be more completely removed. Fabrics having a double structure such as a wrapping cloth are particularly prone to wrinkles and other disturbances, but according to the apparatus of the present invention, they are effective in removing these disturbances.

It is front explanatory drawing which shows an example of the cloth charging machine which applies the cloth disturbance removal method which concerns on this invention. It is side surface explanatory drawing of an apparatus same as the above. It is a side view which shows the state before delivering the cloth in the same to a deployment clamp. It is a side view which shows the state after similarly delivering cloth to a deployment clamp. It is a side view which shows the state after similarly delivering cloth to the input conveyor. It is a front view which shows the example of embodiment which similarly rocks | fluctuates a deployment clamp to each direction of front and rear, right and left, and up and down. It is side surface sectional drawing corresponding to the same as the above. The embodiment of a deployment clamp is shown similarly, A is an explanatory view about example 1, B is an explanatory view about a modification, and C is a front view showing an operation. The embodiment of a deployment clamp is shown similarly, A is Example 2, B is Example 3, and C is Example 4 showing Example 4. It is a front view which shows the state which is making the suction | inhalation airflow act on the lower part of an angry thing by the method of this invention. It is a side view corresponding to FIG. 10 similarly.

DESCRIPTION OF SYMBOLS 10 Cloth input machine 11 Mounting clamp 12 Loading mechanism 13 Circumferential transfer device 14 Loading conveyor 15 Deployment mechanism 16L, 16R Deployment clamp 17 Rolling wheel 18 Deployment rail 19, 19 'Nipping piece 20 Deployment mechanism 21, 28, 29, 31 Deployment Clamp swinging means (deployment clamp moving means)
22 moving means control section 23, 25, 26 moving mechanism 24L, 24R drive source 27 horizontal axis 30 arm 32 receiving section 33 delivery mechanism 40 suction means

Claims (2)

A cloth removing machine having a pair of left and right unfolding clamps that hangs cloth on the front and unfolds in the left-right direction to throw the cloth into the process. ,
With the cloth suspended, the pair of left and right deployment clamps are swung in at least one of the left and right directions or the up and down direction, and the disturbance generated in the cloth is swung and removed by shaking the cloth.
The cloth in the cloth feeding machine is characterized by removing the turbulence generated in the cloth by applying an air flow from below to the cloth before or after the rocking removal or simultaneously with the rocking removal. Disturbance removal method. There is a deployment mechanism in front of the cloth throwing machine, and the deployment mechanism has at least a pair of left and right deployment clamps that suspends the fabric and deploys in the left-right direction. Operate and wrinkle removal action by swing removal by shaking the cloth suspended from the deployment clamp in at least one direction of left and right or up and down ,
A suction means with an upper opening is provided at the front lower part of the cloth throwing machine, and a downward air flow is applied to the cloth that has been subjected to the wrinkle removal action, and the cloth is sucked downward to the cloth. The method for removing cloth disturbance in the cloth feeding machine according to claim 1, wherein the generated disturbance is removed.

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