JP5393597B2 - Processing equipment for batting material for pressure ulcer mattress - Google Patents

Description

  The present invention manufactures a pressure ulcer-preventing mattress using a mattress material of a three-dimensional three-dimensional network structure in which a continuous composite linear body of thermoplastic elastic resin is twisted and brought into contact with each other to fuse most of the contact portion. The present invention relates to a processing device for batting material.

  Conventionally, for example, “breath air (trade name, trade name, the same applies hereinafter)” manufactured by Toyobo Co., Ltd. is known as this kind of batting material. According to the WEB site (http://www.toyobo.co.jp/seihin/breathair/index.htm) that introduces the product established by the company, the product is highly elastic, clean, breathable and lightweight. As examples of applications, bedding, medical / nursing care, and other various application examples are provided.

  For this reason, a patent application has been filed for a proposal that uses breath air manufactured by Toyobo Co., Ltd. as a batting material for mattresses as a mattress for nursing that can prevent or reduce pressure ulcers and bedsores (for example, Patent Documents 1 and 2). .

JP 2005-34392 A JP 2003-245317 A

  However, this type of material is manufactured as a long plate material having a predetermined width and a predetermined thickness and is provided by cutting into a length suitable for the mattress, so that the fiber penetrates the mattress cover at both ends in the length direction. There is a problem that unfused fiber pieces spill or cause abnormal noise during use.

  Further, when the care mattress is used in a care gage bed, the head may be lifted or the legs may be inclined downward according to the reclining state of the bed. However, as described above, this type of product has a problem that it is difficult to be deformed according to the reclining state of the gudge bed due to the property of high resilience and the like. Patent Document 2 addresses such a problem by dividing the mattress into three parts. However, since the mattress is not continuous, there is a problem that the sleeping comfort is deteriorated and the manufacturing process is increased.

  Therefore, the present invention provides an anti-decubitus mattress comprising a mattress material of a three-dimensional three-dimensional network structure in which a continuous composite linear body of thermoplastic elastic resin is twisted and brought into contact with each other and most of the contact portions are fused. It is an object of the present invention to provide a batting material processing apparatus capable of solving the above-mentioned problems in manufacturing the garment.

In order to achieve the above-mentioned object, the processing device for the padding material for pressure ulcer mattress according to the present invention comprises a continuous composite linear body of thermoplastic elastic resin that is bent and brought into contact with each other to fuse most of the contact portion. An apparatus for processing a pressure ulcer mattress that uses the mattress material of a three-dimensional three-dimensional network structure as a batting, and is characterized by having the following configuration.
(1) A table on which the batting material is placed is provided.
(2) A batting material fixing device for positioning and fixing the batting material placed on the table so as to protrude from the edge of the table tip is provided.
(3) A left and right guide device that is lower than the table mounting surface and is installed along the front end edge of the table, and a travel base that travels in the left and right direction on the left and right guide device.
(4) A hot air injection device, a cut surface pressing device, and a cooling device are installed on the upper surface of the traveling base from the front side in the traveling direction.
(5) The hot air injection device includes an upper nozzle having a downward opening and a lower nozzle having an upward opening in order to blow hot air from above and below the batting material at the blowout port of the blower with heater. It is configured with a bifurcated nozzle.
(6) The cut surface pressing device is configured by a drum-shaped roller having a collar portion above and below the shaft portion.
(7) The cooling device is constituted by a blower having a vertically long blowout opening.

  According to the processing device of the batting material for pressure ulcer prevention mattress of the present invention, the batting material is placed on the table, positioned so that the batting material protrudes from the leading edge of the table, and fixed by the batting material fixing device. And when the blower with a heater of a hot-air injection apparatus and the blower of a cooling device are driven and it will be in the state in which the hot air of the temperature which can melt | fuse and fuse | melt a batting material will be possible, a driving | running | working base is made to drive | work. As a result, the tip of the batting material that protrudes from the table and is fixed can be melted and fused with hot air. By pressing it with a drum-shaped roller, the cut surface and the fibers near the cut surface are melted and melted. Put on. And the part after this drum-shaped roller passes is cooled with a blower, and the melted and fused fiber is solidified and stabilized. Thereby, jumping-out of the fiber of the cutting part before and behind the length direction etc. can be prevented. Here, since the hot air is jetted from above and below the batting material by the bifurcated nozzle, it can be heated accurately to the center of the batting material, and the fibers / fiber pieces of the portion protruding from the table by the roller The action of fusing each other by pressing is precisely exhibited.

Here, the processing apparatus of the batting material for pressure ulcer prevention mattress of this invention can be further comprised as what was also provided with the following structures.
(2a) The batting material fixing device is placed in parallel with the side surface of the table in a vertical direction from the table surface and a side ruler in the width direction of the table, and is placed on the table surface by a lifting device. It is comprised so that it can descend | fall to the height which touches the upper surface of the made batting material, and it is provided with the press bar which made the some protrusion protrude from the lower surface.

  By providing such a configuration, the batting material can be accurately positioned and fixed in a state where an appropriate pressing force can be applied by the drum-shaped roller.

Moreover, the processing apparatus of the batting material for pressure ulcer prevention mattresses of this invention provided with these structures can be further comprised as what was also provided with the following structures.
(5a) The bifurcated nozzle is composed of a cylindrical portion that fits outside the blower outlet of the heater blower, and a nozzle tip fixed to the tip of the cylindrical portion. The hot air outlet is opened on the lower surface of the tip, and the hot air outlet is opened on the upper surface of the tip of the lower nozzle.
(5b) The upper nozzle and the lower nozzle are inclined in a direction approaching each other toward the tip side.

  By providing such a configuration as well, it is possible to accurately blow hot air onto the cut surface, and in particular to exert an effect of smoothing the sharp portion of the fiber on the cut surface.

Furthermore, the processing apparatus of the batting material for pressure ulcer prevention mattress of this invention provided with these structures can be further comprised as what was also provided with the following structures.
(6a) In the upper and lower collars, the lower surface of the upper collar is an upwardly tapered surface, and the upper surface of the lower collar is an outwardly tapered surface. about.

  By providing such a configuration, it is possible to accurately apply the pressing force by the hourglass roller to the cut surface and the upper and lower corners thereof.

In addition, the processing apparatus for the batting material for pressure ulcer prevention mattress of the present invention provided with these configurations can be further configured as having the following configuration.
(8a) In the state in which the hot-air spraying device is in contact with the front end of the batting material fixed so as to protrude slightly on the table, the shaft portion of the drum-shaped roller of the cutting surface pressing device The root of the nozzle tip of the bifurcated nozzle is not in contact with the front end of the batting material, so that the tip of each opening of the upper nozzle and the lower nozzle is in a position that enters a predetermined amount from the front end of the batting material, It is installed on the traveling base.
(8b) In the state where the cooling device is in contact with the front end of the batting material fixed so as to protrude slightly on the table, the shaft portion of the drum-shaped roller of the cutting surface pressing device It is installed on the traveling base so that the outlet of the vertically long opening does not contact the front end of the material.

  By providing such a configuration as well, softening treatment with hot air, pressing with a drum roller, and cooling with a blower can be performed accurately.

Moreover, the processing apparatus of the batting material for pressure ulcer prevention mattresses of this invention provided with these structures can be further comprised as what was also provided with the following structures.
(9) The hot air injection device and the cooling device are in an attached state in which each blower is inclined obliquely forward with respect to the traveling direction.

  By providing such a configuration, it is possible to accurately carry out an accurate hot-air softening process before pressing by the drum-shaped roller and a rapid cooling and solidification after the drum-shaped roller has passed.

And the processing apparatus of the batting material for pressure sore prevention mattresses of the present invention provided with these composition can be constituted as what was further provided with the following composition.
(11) An outer frame is provided so as to surround the table.
(12) A beam member fixed so as to hang over the outer frame in the width direction of the table, and a batting suspended from the beam member so as to be movable up and down and placed on the table surface by the lifting device It is configured to be able to descend to a height that touches the top surface of the material, and has a pressing portion with a heating tube attached to the bottom surface.

  By providing the configuration of (11) and (12), not only smoothing the cut surface and re-bonding the inside of the cut portion, but also forming a groove in the width direction at a predetermined position in the longitudinal direction of the batting material, When used, the deformability can be easily imparted.

In addition to the configurations of (11) and (12), the configuration described below can be further provided.
(13) A plurality of heaters are inserted into the tubes and a temperature adjusting device is installed for each heater so that the temperature can be controlled by dividing the inside of the heating tubes in the length direction.

  By providing the structure of (13), the temperature distribution in the width direction can be accurately adjusted, and a groove having a desired depth can be easily formed on the surface of the batting material. It becomes an apparatus suitable for realizing the provision of the design as designed.

  According to the processing device of the batting material for pressure ulcer prevention mattress of the present invention, the fiber having a sharp cut surface generated when the mattress material of the three-dimensional solid network structure manufactured as a continuous material is cut to a predetermined length. It is possible to smoothly carry out the process of smoothing and re-bonding the fibers of the cut part. In addition, by adopting an additional configuration, it is possible to impart deformation ability suitable for use in a gudge bed or the like.

It is a perspective view of the batting material processing apparatus for pressure ulcer prevention mattresses of Example 1. FIG. The principal part of the batting material processing apparatus for pressure ulcer prevention mattresses of Example 1 is shown, (A) is a rear view, (B) is a top view, (C) is a right view. It is explanatory drawing which shows the structure of the cut surface smooth processing apparatus of the batting material processing apparatus for pressure ulcer prevention mattresses of Example 1. FIG. It is explanatory drawing which shows operation | movement of the cut surface smooth processing apparatus of the batting material processing apparatus for pressure ulcer prevention mattresses of Example 1. FIG. It is explanatory drawing which shows the structure of the fixing device of the batting material processing apparatus for pressure ulcer prevention mattresses of Example 1. FIG. It is explanatory drawing which shows the structure of the bendability provision apparatus of the batting material processing apparatus for pressure ulcer prevention mattresss of Example 1. FIG. It is a perspective view of the claw-like nozzle and the drum-shaped roller of the batting material processing apparatus for pressure ulcer prevention mattress of Example 1. It is a side view of the claw-like nozzle and the drum-shaped roller of the batting material processing apparatus for pressure ulcer prevention mattress of Example 1.

  Below, the form for carrying out the present invention is explained based on an example.

  As shown in FIG. 1, the processing device 1 for a mattress material for mattress prevention of Example 1 includes a table 10 on which a mattress material 2 for mattress is placed, and an outer frame 20 installed so as to surround the table 10. The bendability imparting processing device 30 provided on the upper part of the outer frame 20 and the cut surface smoothing processing device 40 provided on the front end side of the outer frame 20 are provided.

  As shown in FIGS. 1, 2, and 5, the table 10 includes a batting material fixing device 11 that presses and fixes the batting material 2 against the table surface. The batting material fixing device 11 includes a press bar 12 having a length exceeding the left and right widths of the table at a position slightly inserted from the front end of the table 10, and left and right air cylinders having rod ends fixed to both ends of the press bar 12. 13 and 13. The presser bar 12 is a C-shaped steel set with the open part facing upward, and in the width direction, two protrusions 14 spaced from each other in the front-rear direction at four locations at approximately equal intervals are projected from the lower surface. Is formed. As shown in FIG. 2, a side ruler 10 a that is erected vertically from the table surface is also provided in parallel with the left side surface of the table 10.

  As shown in FIG. 1, the outer frame 20 is configured as a steel structure in which upper ends of four support columns are connected by a rectangular frame. As shown in FIGS. 1 and 6, the bendability imparting processing apparatus 30 is provided with a hydraulic cylinder 32 for raising and lowering at the center of a beam member 31 that is mounted on the rectangular frame so as to span in the width direction. A pressing portion 33 is attached to the rod tip of the hydraulic cylinder 32. The pressing portion 33 is guided at the four corners by the guide rod 34 and can be moved up and down in the vertical direction. In addition, three heating tubes 35, 35, 35 are installed in parallel on the lower surface of the pressing portion 33. In the heating tube 35, heaters divided into six equal parts in the length direction are built in, and the respective lengths of the heating tubes 35 are set by the temperature setting devices 36, 36,. The temperature distribution in the vertical direction can be adjusted. The operation of the bendability imparting apparatus 30 is configured to be controlled by operating a button on a control box 37 attached to the upper part of the right rear column of the outer frame 20.

  As shown in FIGS. 1, 2, and 4, the cut surface smoothening device 40 is provided with a left and right guide device 41 that is lower than the mounting surface of the table 10 and longer than the left and right width of the table 10, and the left and right guide devices 41. A traveling base 42 that travels in the left-right direction is provided, a hot air injection device 50, a cutting surface pressing device 60, a cooling device 70, and a control box 43 installed on the upper surface of the traveling base 42.

  As shown in FIGS. 2 to 4, 7, and 8, the hot air jet device 50 is provided with scissors for spouting hot air from the upper side and the lower side of the mattress batting material 2 to the outlet of the blower 51 with heater. In this way, a forked nozzle 52 having a tip portion divided into two is vertically mounted. The bifurcated nozzle 52 includes a cylindrical portion 53 that fits outside the blower outlet of the blower 51 with heater, and a nozzle portion 54 that is fixed to the tip of the cylindrical portion 53 by brazing. A hot air outlet 55a is opened on the lower surface of the tip of the nozzle tip 54a above the nozzle 54. Similarly, a hot air outlet 55b is opened on the upper surface of the tip of the nozzle tip 54b below the nozzle 54. Further, the nozzle tip portions 54a and 54b are inclined so as to approach each other toward the tip side. The bifurcated nozzle 52 is replaced according to the thickness of the mattress batting material 2 to be processed. The size is designed so that the distance between the tips of the upper and lower nozzle tip portions 54a and 54b is a predetermined distance (in the embodiment, about 10 to 20 mm) vertically with respect to the batting material 2. The cut surface of the mattress batting material 2 is installed between the nozzle tip portions 54a and 54b, and the hot air is designed to be ejected from the rear side of the mattress batting material 2 slightly toward the cut surface. ing.

  As shown in FIGS. 7 and 8, the cut surface pressing device 60 is constituted by a drum-shaped roller 61 made of a fluororesin. The drum-shaped roller 61 includes flange portions 63 and 64 above and below the shaft portion 62. The lower surface of the upper flange 63 is a tapered surface 63a that is inclined upward, and the upper surface of the lower flange 64 is a tapered surface 64a that is inclined downward. The drum-shaped roller 61 is also replaced according to the thickness of the mattress filling material 2 to be processed. The design condition is that the length of the shaft portion 62 is slightly shorter than the thickness of the target mattress, and the shaft portion 62 and the upper and lower flange portions 63 and 64 are in contact with the mattress front end at the same time. Designed to.

  As shown in FIGS. 2 to 4, the cooling device 70 includes a blower 71. The blower 71 has a vertically long opening that is longer in the vertical direction than the maximum thickness of the material to be processed so that the blowing port 72 can cover the entire thickness direction of the mattress batting material 2. The blower 71 does not include a heater or a cooler, and has a structure that only blows out air at room temperature.

  As shown in FIGS. 2 to 4, the hot air injection device 50, the cut surface pressing device 60, and the cooling device 70 are along the traveling direction (the direction from the control box 43 toward the opposite side) with respect to the traveling base 42. The hot air device 50 is installed so that the front side, the cut surface pressing device 60, and the rear side cooling device 70 are located next.

  Moreover, the hot-air injection apparatus 50 is shown in FIG. 8 in the state which the axial part 62 of the drum-shaped roller 61 installed in the cut surface press apparatus 60 contact | abutted so that the front end of the mattress batting material 2 might be pressed a little. Similarly, the base of the nozzle part 54 does not come into contact with the front end of the batting material 2 (about 5 to 10 mm away), and the upper and lower nozzle tip parts 54 a and 54 b have entered about 5 to 30 mm from the front end of the batting material 2. It is installed on the traveling base 42 so that. Further, as shown in FIG. 3, the cooling device 70 is in a state in which the shaft portion 62 of the drum-shaped roller 61 installed in the cut surface pressing device 60 is in contact with the front end of the mattress batting material 2 slightly. , The blower outlet 72 of the blower 71 is installed on the traveling base 42 so as not to contact the front end of the batting material 2.

  In this embodiment, as shown in FIGS. 2 to 4, the hot air injection device 50 and the cooling device 70 are in an attached state in which the blower is inclined obliquely forward with respect to the traveling direction.

  In the processing apparatus 1 for mattress material for pressure ulcer prevention mattress of this embodiment, as shown in FIG. 2, the front end which is a cut surface is separated from the table 10 in a state where the mattress batting material 2 is pressed against the side ruler 10 a. The air cylinders 13 and 13 are driven by setting a predetermined distance so as to protrude and pressing a press-down button on the control panel 43. Thereby, the pressing bar 12 of the fixing device 11 is lowered, and the protrusion 14 is pierced into the batting material 2 so that the batting material 2 is pressed and fixed in the vertical direction. In addition, in this example, it is assumed that the thickness of 80 mm, 60 mm, 40 mm and 20 mm of “Breath Air” manufactured by Toyobo Co., Ltd. is processed as a batting material, as shown in FIGS. In addition to the above, nozzles and rollers for 60 mm and 80 mm are also provided as replacement nozzles and replacement rollers. When the presser bar 12 is in contact with and pressed against the upper surface of the batting material 2, the protrusion 14 constitutes the batting material 2 in such a state that it is pierced by the mesh of the three-dimensional three-dimensional mesh constituting the batting material. Get caught in the fibers Due to the hooking of the protrusions 14 and the pressing force of the pressing bar 12 in the vertical direction, the batting material 2 does not move in the front-rear direction.

  When the setting of the batting material 2 is thus completed, the start button on the control panel 43 is pushed. Then, the blower with heater 51 and the blower 71 are driven. At this time, the traveling base 42 has not yet started the traveling operation. When the heater-equipped blower 51 is driven and the heater sufficiently generates heat, the traveling base 42 starts to travel. As a result, the traveling base 42 travels along the left and right guide devices 41, and hot air jetting is first performed by the hot air jetting device 50 on the cut surface of the batting material 2, so that the hot air can be fused. When the front fiber and the upper and lower corners are pressed by the drum-shaped roller 61, the contact portion between the fibers is fused inside the material, and the portion in contact with the roller 61 is thermally melted and cut. As a result, the ends of the fibers that have been sharply sharpened become smooth. And the cooling air is blown by the blower 71 in the part which the roller 61 passed, and solidification is performed rapidly.

  Thereby, while the cut surface of the front end of the batting material 2 is processed smoothly, the fiber piece which existed near the cut surface is fused and fixed to the contacting fiber.

  When this process is executed for the front end, the fixing device 11 is raised so that the batting material 2 can be moved, and the smoothing process is executed by flipping forward and backward and setting and fixing in the same manner.

  Moreover, since the processing apparatus 1 of the present embodiment includes the bendability imparting processing apparatus 30, the following processing can also be performed. The batting material 2 is set on the table 10 so that the side surface is in contact with the ruler 10 a, the control box 37 is operated, the hydraulic cylinder 32 is driven, and the heating pipes 35, 35, 35 of the pressing portion 33 are driven. Is pressed against the batting material 2. The temperature of the heating tubes 35, 35, 35 is adjusted by six temperature setting devices 36. By contacting and pressing the superheater tubes 35, 35, 35, a desired position on the upper surface of the batting material 2 can be melted and three grooves extending in the width direction can be formed. By forming the groove, the mattress can be deformed in response to the movement smoothly when the head is lifted or the leg is lowered in the gudge bed.

  According to the processing apparatus 1 of the present embodiment, when manufacturing a mattress for nursing care using a material that is highly effective in preventing pressure ulcers such as breath air, the fibers protrude from the cut surface of the pad and penetrate the cover. In addition, it is possible to provide a mattress that does not make a noise between the fiber pieces near the cut surface, has a high deformation capability when used in a gudge bed, and does not have a split type.

  The waiting time of the running base 42 after the start may be set by a timer, or a temperature sensor is provided in the heater-equipped blower so that the running starts when the temperature of the hot air exceeds a predetermined temperature. May be.

  As mentioned above, although the Example of this invention was described, this invention is not limited to these embodiment, In the range which does not deviate from the summary, it can implement variously.

  For example, the bendability imparting processing device 30 may not be provided. Moreover, with the processing apparatus 1 of an Example, the processing of the batting material for division | segmentation type mattresses can also be performed. That is, in the mattress divided into three in the length direction, there are six cut surfaces. By processing the cut surfaces by the cut surface smoothing device 40, the fibers at the end portions are fused. To solve the first problem to be solved, which is to prevent the tip of the fiber from jumping out of the cover material by suppressing the generation of a rustling sound during use and smoothing the end face Because you can.

  The present invention can be used to manufacture a pressure ulcer mattress.

DESCRIPTION OF SYMBOLS 1 ... The processing apparatus of the batting material for pressure ulcer prevention mattresses 2 ... The batting material for mattresses 10 ... Table 10a ... Side ruler 11 ... The batting material fixing device 12 ... Holding bar 13 ... Air cylinder 14 ... Protrusions 20 ... Outer frame 30 ... Bendability imparting processing device 31 ... Beam member 32 ... Hydraulic cylinder 33 ... Pressing part 34 ... Guide rod 35 ... Heating tube 36 ... Temperature setting device 37 ... Control box 40 ... Cut surface smoothing device 41 ... Left / right guide device 42 ... Traveling base 43 ... Control box 50 ... Hot air injection device 51 ... Blower with heater 52 ... Forked nozzle 52
53 ... Cylinder part 54 ... Nozzle part 54a ... Upper nozzle tip part 54b ... Lower nozzle tip part 55a, 55b ... Hot air outlet 60 ... Cut surface pressing device 61 ... Drum-shaped roller 62... Shaft 63, 64... Collar 63 a. Ascending taper surface 64 a. Ascending taper surface 70... Cooling device 71. Outlet

Claims (8)

Filling for producing anti-decubitus mattress using a mattress material of a three-dimensional three-dimensional network structure in which a continuous composite linear body of thermoplastic elastic resin is twisted and brought into contact with each other and most of the contact portions are fused. A processing apparatus for a batting material for a pressure ulcer prevention mattress, characterized in that it is a material processing apparatus having the following configuration.
(1) A table on which the batting material is placed is provided.
(2) A batting material fixing device for positioning and fixing the batting material placed on the table so as to protrude from the edge of the table tip is provided.
(3) A left and right guide device that is lower than the table mounting surface and is installed along the front end edge of the table, and a travel base that travels in the left and right direction on the left and right guide device.
(4) A hot air injection device, a cut surface pressing device, and a cooling device are installed on the upper surface of the traveling base from the front side in the traveling direction.
(5) The hot air injection device includes an upper nozzle having a downward opening and a lower nozzle having an upward opening in order to blow hot air from above and below the batting material at the blowout port of the blower with heater. It is configured with a bifurcated nozzle.
(6) The cut surface pressing device is configured by a drum-shaped roller having a collar portion above and below the shaft portion.
(7) The cooling device is constituted by a blower having a vertically long blowout opening. Furthermore, the processing apparatus of the batting material for pressure sore mattresses of Claim 1 provided also with the following structures.
(2a) The batting material fixing device is placed in parallel with the side surface of the table in a vertical direction from the table surface and a side ruler in the width direction of the table, and is placed on the table surface by a lifting device. It is comprised so that it can descend | fall to the height which touches the upper surface of the made batting material, and it is provided with the press bar which made the some protrusion protrude from the lower surface. Furthermore, the processing apparatus of the batting material for anti-decubitus mattress of Claim 1 or 2 characterized by also having the following structures.
(5a) The bifurcated nozzle is composed of a cylindrical portion that fits outside the blower outlet of the heater blower, and a nozzle tip fixed to the tip of the cylindrical portion. The hot air outlet is opened on the lower surface of the tip, and the hot air outlet is opened on the upper surface of the tip of the lower nozzle.
(5b) The upper nozzle and the lower nozzle are inclined in a direction approaching each other toward the tip side. Furthermore, the processing apparatus of the batting material for pressure sore prevention mattresses in any one of Claims 1-3 provided also with the following structures.
(6a) In the upper and lower collars, the lower surface of the upper collar is an upwardly tapered surface, and the upper surface of the lower collar is an outwardly tapered surface. about. Furthermore, the processing apparatus of the batting material for bedsore prevention mattresses in any one of Claims 1-4 provided also with the following structures.
(8a) In the state in which the hot-air spraying device is in contact with the front end of the batting material fixed so as to protrude slightly on the table, the shaft portion of the drum-shaped roller of the cutting surface pressing device The root of the nozzle tip of the bifurcated nozzle is not in contact with the front end of the batting material, so that the tip of each opening of the upper nozzle and the lower nozzle is in a position that enters a predetermined amount from the front end of the batting material, It is installed on the traveling base.
(8b) In the state where the cooling device is in contact with the front end of the batting material fixed so as to protrude slightly on the table, the shaft portion of the drum-shaped roller of the cutting surface pressing device It is installed on the traveling base so that the outlet of the vertically long opening does not contact the front end of the material. Furthermore, the processing apparatus of the batting material for bedsore prevention mattresses in any one of Claims 1-5 provided also with the following structures.
(9) The hot air injection device and the cooling device are in an attached state in which each blower is inclined obliquely forward with respect to the traveling direction. Furthermore, the processing apparatus of the batting material for bedsore prevention mattresses in any one of Claims 1-6 also provided with the following structures.
(11) An outer frame is provided so as to surround the table.
(12) A beam member fixed so as to hang over the outer frame in the width direction of the table, and a batting suspended from the beam member so as to be movable up and down and placed on the table surface by the lifting device It is configured to be able to descend to a height that touches the top surface of the material, and has a pressing portion with a heating tube attached to the bottom surface. Furthermore, the processing apparatus of the batting material for bedsore prevention mattresss of Claim 7 provided also with the following structures.
(13) A plurality of heaters are inserted into the tubes and a temperature adjusting device is installed for each heater so that the temperature can be controlled by dividing the inside of the heating tubes in the length direction.