JP5916063B2 - Cloth turbulence removal device in cloth feeder - Google Patents

Description

  The present invention relates to an apparatus for removing turbulence generated in a cloth in a cloth feeding machine having a deployment mechanism that hangs the cloth in front of the cloth and deploys the cloth 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. Another object of the present invention is a cloth that is based on a cloth feeder that is currently used, and that can remove the turbulence generated in the cloth by using a deployment mechanism provided therein. An object of the present invention is to provide a cloth turbulence removal apparatus in a type charging machine.

  In order to solve the above-described problems, the present invention is applied to a cloth throwing machine having a deployment mechanism that hangs a cloth on the front and deploys it in the left-right direction in order to throw the cloth into a process. A deployment mechanism having a deployment clamp that holds the fabric at the top and that is responsible for deployment of the fabric in the left direction and a deployment clamp that is responsible for deployment in the right direction as a device for removing the disturbance In order to oscillate the deployment clamp in at least one of the front-rear direction, the left-right direction, and the up-down direction, a means is provided that includes a deployment clamp swinging means provided on the deployment clamp. .

  The turbulence removal apparatus of the present invention is provided as an accessory to the cloth feeder. The current cloth throwing machine has a deployment mechanism that hangs the cloth on the front and deploys it in the left-right direction. The unfolding mechanism is provided to transfer the cloths in the suspended state to the front of the input conveyor and unfold them in the left-right direction. There are several types of methods in which the operator attaches the cloth attached to the input clamp to the front of the input conveyor and inputs it. In addition, the deployment mechanism is common in that it includes a deployment clamp that clamps the fabric.

  In view of this, the apparatus of the present invention first has a deployment mechanism having a deployment clamp that holds the fabric in the upper part and that is responsible for deployment of the fabric in the left direction and a deployment clamp that is responsible for deployment in the right direction. It comprises. Such an operation of the unfolding mechanism is possible, for example, by a mechanism that individually performs a leftward movement and a rightward movement, and, for example, by a single belt that is wound around the rotating wheels at both ends. It is also possible to carry out simultaneously. Furthermore, even if a cylinder device or other various actuators are used, the deployment clamp responsible for the leftward deployment and the deployment clamp responsible for the rightward deployment can be operated to deploy the fabric.

  The turbulence removing apparatus of the present invention includes a deployment clamp swinging means provided on the deployment clamp, together with the deployment mechanism, in order to swing the deployment clamp in at least one of the front-rear direction, the left-right direction, and the vertical direction. Is. The idea and configuration of shaking cloths using a deployment clamp and thereby removing the disturbance has not been clarified so far. Therefore, it can be said that there is one feature of the present invention in that the cloth is swayed by swinging the deployment clamp itself to remove the disturbance.

  The unfolding mechanism includes unfolding clamps for unfolding the cloth in the left direction, unfolding clamps for unfolding in the right direction, unfolding clamp moving means for moving these unfolding clamps in the left-right direction, and operations of the unfolding clamp moving means. The moving means controller may be configured to serve as a deployment clamp swinging means for swinging the deployment clamp in the left-right direction. As described above, the unfolding clamp moving means can be realized by a mechanism that performs the leftward movement and the rightward movement separately. For example, the unfolding clamp moving means can be simultaneously performed by a single belt that is wound around the rotating wheels at both ends. It can also be done automatically.

  Further, the deployment clamp has a pair of front and rear clamping pieces provided at the lower part for clamping the cloth, and can swing in the front-rear direction with the mounting axis of the deployment clamp as the horizontal axis in the left-right direction, and It is good also as a structure provided with the expansion | deployment clamp rocking | fluctuation means connected to the expansion | deployment clamp above the opening-and-closing axis | shaft. In the case of adopting this configuration, the cloth can be swung in the front-rear direction and in the up-down direction by changing the shape of the unfolding clamp and the connection position of the unfolding clamp swinging means.

The deployment clamp has a pair of front and rear clamping pieces provided in the lower part for clamping the cloth, and is arranged on a support part protruding to the lower part of the deployment mechanism, the support part being installed on the front of the deployment mechanism The swinging means can be provided so that it can only move up and down. Further, the deployment clamp is pivotally supported by a front / rear support shaft in front of the deployment mechanism, and can be provided so as to be rotatable in the left / right direction and the vertical direction around the support shaft.
Furthermore, the cloth throwing machine sucks down the feeding conveyor to apply a downward suction force to the cloth that has been subjected to the action of shaking the unfolding clamp in at least one of the front-rear direction, the left-right direction, and the up-down direction. The structure which has a mechanism can be taken. This configuration has an effect of finally removing the fabric disturbance by sucking the fabric from which the disturbance has been removed by being shaken further downward and stretching it.

  Since the present invention is configured and operates as described above, shaking the cloth in at least one direction, for example, wrinkles that are generated in linen products such as wrapping and sheets and other cloths. There is an effect that it is possible to reliably remove disturbances such as bruises. In addition, according to the present invention, it is possible to rationally remove the turbulence occurring in the cloth using the deployment mechanism provided on the basis of the cloth feeding machine currently used, It is possible to provide a cloth disturbance removing apparatus in a cloth feeding machine with a small capital investment.

  Hereinafter, the present invention will be described in more detail with reference to illustrated embodiments. FIG. 1 shows an example of a cloth throwing machine 10 to which a cloth disturbance removing device according to the present invention is applied. A throwing mechanism 12 having throwing clamps 11 is installed on the front, left and right and at three locations. In order to hold the right and left ends of the cloth W, the closing clamp 11 is composed of a pair of left and right. That is, the cloth feeding machine 10 has three feeding mechanisms 12, and an operation panel 12 a is installed in each feeding mechanism 12 for operating the cloth feeding machine 10.

  The throwing mechanism 12 is provided with a revolving transfer device 13, and the throwing clamp 11 is transported by the revolving transfer device 13 from the lower part close to the worker P to the upper part close to the deployment 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, in which 20 indicates a monorail type deployment mechanism 20. 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 with the above-described configuration. 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. 5 and 6).

  In the cloth disturbance removal apparatus according to the present invention, the deployment clamps 16L and 16R are swung in the deployment clamps 16L and 16R in order to swing the deployment clamps 16L and 16R in at least one direction of the front-rear direction, the left-right direction, and the up-down direction. 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. 8, and the deployment clamp moving means 21 includes a moving mechanism 23a having a left deployment clamp 16L attached thereto, a driving wheel 23b and a driven wheel 23c wound around the moving rope 23a. 23 and a drive source 24L, a moving cable 25a to which a right deployment clamp 16R is attached, a driving wheel 25b around which the moving cord 25R 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. 9 shows a modification of the first example shown in FIG. 8, in which 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. In this case as well, the execution pattern of the above parameters can be arbitrarily controlled by program control, and disturbances such as wrinkles and turns generated in the cloth W can be removed. 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.

Example 2 of the embodiment of the turbulence removing apparatus of the present invention is shown in FIGS. 10 to 12 and shakes the cloth W 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 so as 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 actuator 28a by a support shaft 19b above the mounting shaft 19a. The support shaft 19c is connected to the deployment mechanism 15 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, Example 2 is an example in which the disturbance of the fabric W is removed by shaking the fabric W in the front-rear direction and the vertical direction.

  FIG. 13 showing Example 3 of the embodiment of the turbulence removing apparatus of the present invention 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, the disturbance of the cloth W can be removed by shaking the cloth W in the vertical direction (FIGS. 10 and 13A to 13C).

  Furthermore, Example 4 of embodiment of the disorder removal apparatus of this invention is shown (FIG. 14). 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 operated according to a predetermined sequence by the sensor S 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 30a by the operation of the actuator. As shown in FIGS. 14B and C, the cloth W can be swung in the two directions, and the disturbance of the cloth W can be removed.

  As described in Examples 1 to 4 above, the turbulence removing device of the present invention causes the deployment clamp to swing in at least one direction of the front-rear direction, the left-right direction, or the up-down direction, and thereby occurs in the fabric W. Disturbance can be removed. However, the disturbance of the fabric W can be removed by shaking the fabric W in the front-rear direction and the up-down direction as in Example 2, and the fabric W can be moved left and right as in Example 4. It is possible to remove the disturbance of the cloth W by shaking in the vertical direction. 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. (See FIGS. 15 and 16).

  The fabric W from which the disturbance has been removed in this way moves to preparation for loading into the loading conveyor 14 in the next stage (see FIG. 5). 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. When the fabric W is clamped between the front end portion 34 and the receiving portion 32, the deployment clamps 16L and 16R release the fabric W, and at the same time, the fabric W is transferred to the delivery mechanism 33 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, a downward suction force 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 and a suction blower 39 that open below the front end of the input conveyor 14, and when receiving suction force, the fabric W gets over the movable wall 38 a from below and enters the suction box 38. Inhaled and received suction. This action by the suction force is an action to make the cloth W into a flat sheet shape, and the turbulence removing action executed in the immediately preceding process is further ensured.

  That is, the turbulence removal apparatus of the present invention swings the deployment clamp 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. When it is assumed that the removal of such disturbance is the first action, continuously performing the action to make the cloth W by suction into a flat sheet shape further ensures the removal of the disturbance. The present invention is suitable for the problem of the present invention that removes the disturbance generated in the fabric. 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 injection machine to which the cloth disturbance removal apparatus which concerns on this invention is applied. 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 regarding Example 1 of an embodiment which similarly swings a deployment clamp in the left-right direction. 2 is a side sectional view of Example 1 as well. FIG. FIG. 8 is a front view showing the configuration and operation related to Example 1 in the same manner. It is a front view showing the composition and operation of the modification of example 1 similarly. It is a front view regarding the example 2 of embodiment which similarly rocks | fluctuates a expansion | deployment clamp to the front-back direction and an up-down direction. It is a side view corresponding to FIG. 10 similarly. The principal part of Example 2 is shown similarly, A and B are explanatory drawings regarding the rocking | fluctuation to the front-back direction and an up-down direction of an expansion | deployment clamp. Similarly, Example 3 of an embodiment in which the deployment clamp is swung only in the up-and-down direction is shown, in which A is a side view, B is a front view when lowered, and C is a front view when raised. Similarly, Example 4 of an embodiment which moves a deployment clamp to a horizontal direction and a vertical direction is shown, A is a neutral time, B is a right movement, C is a front view at the time of a left movement. It is explanatory drawing which shows the example which rock | fluctuates a expansion | deployment clamp to the front-back direction, the left-right direction, and the up-down direction. FIG. 16 is a side view corresponding to FIG. 15.

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 unit 23, 25, 26 moving mechanism 24L, 24R drive source 27 opening / closing means 30 arm 32 receiving part 33 delivery mechanism 40 suction means

Claims (4)

In order to put the cloth into the process, in the cloth throwing machine having a deployment mechanism that hangs the cloth on the front and expands in the left-right direction, an apparatus that removes the disturbance generated in the cloth,
And a deployment mechanism having a deployment clamp in charge of deployment of the fabric in the left direction and a deployment clamp in charge of deployment in the right direction, sandwiching the upper left and right ends of the fabric .
The unfolding mechanism includes unfolding clamps for unfolding the cloth in the left direction, unfolding clamps for unfolding in the right direction, unfolding clamp moving means for moving these unfolding clamps in the left-right direction, and operations of the unfolding clamp moving means. And a moving means controller for controlling,
The cloth disturbance removing device in the cloth feeding machine in which the moving means control section also serves as a deployment clamp swinging means for swinging the deployment clamp in the left-right direction. In order to put the cloth into the process, in the cloth throwing machine having a deployment mechanism that hangs the cloth on the front and expands in the left-right direction, an apparatus that removes the disturbance generated in the cloth,
A deployment mechanism having a deployment clamp that holds the fabric at the top and is responsible for deployment of the fabric in the left direction and a deployment clamp that is responsible for deployment in the right direction;
In order to swing the deployment clamp in at least one of the front-rear direction, the left-right direction, and the up-down direction, the deployment clamp has a pair of front and rear clamping pieces provided at a lower portion for clamping the cloth, and the deployment A cloth throwing machine capable of swinging in the front-rear direction with the clamp mounting shaft as a horizontal axis in the left-right direction, and having a deployment clamp swinging means connected to the deployment clamp above the mounting shaft. Cloth disturbance removal device. In order to put the cloth into the process, in the cloth throwing machine having a deployment mechanism that hangs the cloth on the front and expands in the left-right direction, an apparatus that removes the disturbance generated in the cloth,
A deployment mechanism having a deployment clamp that holds the fabric at the top and is responsible for deployment of the fabric in the left direction and a deployment clamp that is responsible for deployment in the right direction;
In order to swing the deployment clamp in at least one of the front-rear direction, the left-right direction, and the up-down direction, the deployment clamp has a pair of front and rear clamping pieces provided at the lower portion for clamping the cloth, and a deployment mechanism The cloth disturbance removing device in the cloth feeding machine, which is disposed in a support portion protruding at a lower portion of the cloth feeding device, and the support portion is provided on the unfolding clamp swinging means installed in front of the unfolding mechanism so as to be movable only in the vertical direction. In order to put the cloth into the process, in the cloth throwing machine having a deployment mechanism that hangs the cloth on the front and expands in the left-right direction, an apparatus that removes the disturbance generated in the cloth,
A deployment mechanism having a deployment clamp that holds the fabric at the top and is responsible for deployment of the fabric in the left direction and a deployment clamp that is responsible for deployment in the right direction;
In order to swing the deployment clamp in at least one of the front-rear direction, the left-right direction, and the up-down direction, the deployment clamp is pivotally supported by a front-rear support shaft on the front of the deployment mechanism , and left and right about the support shaft. The cloth disturbance removal apparatus in the cloth feeding machine provided so that it can rotate in the vertical direction.

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