TW201424702A - Manufacturing device of artificial skin wound dressing - Google Patents

Abstract

The present invention provides a manufacturing device of artificial skin wound dressing, which may fully automatedly cut the rolled material along a path, and is composed of a material feeding module, a detection module, a semi-cut module, and a full-cut module along the path. With the opened, modular and automated structure, the present invention may achieve the effects of high efficiency, high yield and low consumption, and may produce the dressings in multiple sizes with one machine, so as to realize the idea of All-Size-In-One flexible manufacturing.

Description

Artificial leather bandage manufacturing device

The invention relates to an artificial leather band-aid manufacturing device, in particular to an artificial leather band-aid manufacturing device with modular structure and full automatic control to achieve high efficiency and high yield.

Hydrocolloid Dressing began in 1985 and is used in wound care to attach to wounds. It not only accelerates healing, protects wounds, but also relieves pain and avoids scarring. The earliest dressing appearance is flat, the center and edge thickness are the same, and the edge is easy to lift up due to the reduced viscosity after absorbing moisture, thus causing the dressing to peel off; therefore, the modern artificial skin hydrophilic dressing design is in the middle The area is thick and the edges are thin to increase durability. The two patents previously filed by the inventor of the present invention, the Republic of China New Patent Application Nos. 101208879 and 101215376, respectively, are "artificial leather band-aids" for structural and styling design and "easy to operate according to user requirements". In order to popularize the use of artificial leather band-aids, we have developed and improved manufacturing equipment.

In the past, the manufacturing equipment for wound band stickers (care products, dressings, patches, etc.) is a small number of specifications for single-machine production, and is a manufacturing process for fixed-type organizations. Therefore, if you want to improve and innovate products, such as according to market demand, New size or structural new-size bandages must be developed with new equipment based on the new specifications of the bandages, adding an extra cost to the production.

Furthermore, although the conventional wound-sticking manufacturing equipment is an automated production process, it is still necessary for the operator to visually measure the product and determine the error to make the machine control adjustment. Therefore, not only the production speed is slow, but the error control is not accurate. However, it is easy to increase the incidence of defective products due to human error, which is also an urgent problem to be improved. In view of the above, the inventors have continuously tested and improved the above-mentioned many shortcomings, and finally completed the present invention.

The artificial leather bandage manufacturing device provided by the invention can use the same manufacturing process and with the open and modular structure, can freely replace the module components, thereby manufacturing various artificial skins of different specifications. Wound-to-mouth products can achieve the diversification of single machines and greatly reduce the cost of production equipment.

In addition, the artificial skin wound band manufacturing device of the present invention is a fully automated process, which automatically detects and compensates through the detection module, thereby achieving high efficiency, high product yield, and overcoming the shortcomings of human compensation. cut costs.

In order to achieve the above effects, the artificial skin bandage manufacturing device of the present invention fully automates cutting a continuous artificial leather material and a continuous release paper along a path, and the artificial leather material is attached to the release shape. On the paper, the artificial skin bandage manufacturing device includes a feeding module, a detecting module, a half cutting module and a full cutting module along the path. The feeding module comprises a pair of feeding driving wheels respectively located on the upper side and the lower side for feeding the continuous artificial leather material and the continuous release paper horizontally to a first cutting position; the half cutting mode The group comprises a half-cutting cutter, which is arranged at the first cutting position for cutting the artificial leather material out of the artificial leather wound patch, and sending the cut artificial leather wound patch and continuous release paper to a second cutting position; the full cutting module includes a full cutting rotary cutter disposed at the second cutting position for cutting the release paper to make the cut release paper and the artificial leather The wound patch forms an artificial leather wound patch set; the detecting module is located between the feeding module and the half-cutting module, and includes a light sensor for detecting the equidistant mark on the release paper and generating a The compensation value is sent to the two feed drive wheel, the half cut rotary cutter and the full cut rotary cutter, and the compensation action is advanced or delayed.

Preferably, the release paper is further provided with at least a line in a continuous direction, thereby allowing the cut artificial skin wound patch (artificial leather bandage product) to be more convenient for the user to operate and use.

Preferably, after the artificial leather material is cut by the half-cutting rotary knife, an artificial leather wound patch and a continuous artificial leather edge material are separately formed, and the continuous artificial leather edge material is sent to one of the edge trimming modules. The gas pressure wheel is collected to avoid the cutting of the artificial leather edge material to hinder the normal operation of the equipment.

Preferably, the full-cutting module further comprises a vacuum suction wheel for sending the cut artificial skin wound band to a first packaging position, and the vacuum suction wheel can further continue the packaging process. Make the production of the product more complete.

Preferably, the path is further provided with a packaging module behind the full-cut module, and the packaging module is sequentially provided with a first bonding wheel and a second bonding wheel along the path, the first bonding wheel The second packaging wheel is respectively disposed on the first packaging position, and the continuous lower and upper packaging materials are respectively coated on the upper side and the upper side of the artificial skin wound band.

Preferably, the packaging module further comprises a package cutting wheel rotating knife behind the second bonding wheel for cutting the packaged upper and lower packaging materials according to the artificial leather wound banding.

Preferably, the package cutting wheel cutter can further receive the compensation value generated by the light sensor to perform an early or late compensation operation, whereby the packaging module can also be compensated by the detection module. In order to achieve high efficiency, high yield efficiency.

Preferably, after the continuous release paper is cut by the full-cut rotary cutter, a continuous release paper edge material can be further generated and sent to a receiving pneumatic wheel of a release paper receiving module for collection. In order to avoid cutting out the edge of the paper to hinder the normal operation of the equipment

Based on the above-mentioned advantages, and in order to enable the reviewing committee to further understand the present invention, the preferred embodiments are disclosed as follows, and the composition, the production process and the effects achieved by the present invention are described in detail in conjunction with the drawings and drawings. As after:

Artificial skin hydrophilic dressing (artificial skin bandage) is a very good dressing for wound care, which can accelerate healing, relieve pain and prevent scarring. However, due to the current inefficient manufacturing equipment, slow production speed and low yield, a single machine can only produce a small number of sizes. If a variety of dressings are to be produced, it is necessary to build a variety of models of production equipment, which is very expensive, thus resulting in artificial leather. The price of hydrophilic dressings remains high.

Please refer to FIG. 1 , which is a plan view of a preferred embodiment of the present invention. It can be seen that the embodiment of the present invention is designed in an open architecture, and mainly includes a discharging module 1, a feeding module 2, a detecting module 3, an error free adjustment module 4, and a half cutting module 5. , a trimming module 6, a full cutting module 7, a release paper receiving module 8 and a packaging module 9.

In the embodiment of the present invention, the continuous coil is cut and packaged along a path P in a fully automated manner to complete the processing operation. Please refer to the figures 1 to 5, and the continuous coil system includes continuous Artificial leather material A and continuous release paper B, and the artificial leather material A is attached to the release paper B, in order to cooperate with the description of the subsequent process, the paper is respectively made of artificial leather material A and separated The definition of the B paper is clearly defined; wherein the path P is a processing flow from the discharge module 1 to the packaging module 9, and the discharging module is sequentially disposed according to the direction of the path P. The feeding module 2, the detecting module 3, the half-cutting module 5, the full-cutting module 7 and the packaging module 9; in the path P of the embodiment, according to the processing flow, there is a first Cutting position, a second cutting position, a first packaging position and a second packaging position; respectively, the modules of the embodiment are further described below:

The discharge module 1 comprises a second tension discharge air pressure wheel 1a, 1b and a plurality of guide guide wheels 1c, and a continuous artificial leather material A and a continuous release paper B are placed on the second tension discharge air pressure. The wheels 1a, 1b are sent in an equal tension manner by tension control, and are sent to the feeding module 2 through the guide guiding wheels 1c. In the present embodiment, the second-stage tension discharge air-pressure wheels 1a, 1b are disposed in the front-rear direction (perpendicular to the direction of each plan view of the embodiment), and the second-stage tension discharge air-pressure wheels 1a and 1b are respectively sent out. The material can be advanced in a side-by-side manner, and the structure of the edge material module 6, the paper-receiving material receiving module 8 and the packaging module 9 which are described later in this embodiment are also the same, and thus will not be described again.

The feeding module 2 comprises a pair of feeding driving wheels 2a, 2b respectively located on the upper side and the lower side of the path P for continuously feeding according to the product size set by the system, and the continuous artificial leather material A and The continuous release paper B is fed horizontally to the first cutting position P1.

The detecting module 3 is located at the feeding module 2 and the first cutting position P1 Between the light sensor 3a, a material traveling platform 3b and an adjusting mechanism 3c, the light sensor 3a is used to detect the equidistant mark B1 on the release paper B, and according to the product set by the system. Dimensions, check the read mark B1, and generate a compensation value sent to the two feed drive wheels 2a, 2b, the half cut module 5, the full cut module 7 and the packaging module 9, for advance or delay Compensation action. If the compensation value (error) of the two data is 0, the feeding module 2, the half-cutting module 5, the full-cut module 7 and the packaging module 9 are controlled to operate at a constant speed; If the compensation value is positive, the compensation value is sent to the feeding module 2, the half-cutting module 5, the full-cutting module 7 and the packaging module 9 to delay the compensation of the positive value; if it is a comparison If the compensation value of the two data is a negative value, the compensation value is sent to the feeding module 2, the half-cutting module 5, the full-cutting module 7 and the packaging module 9 to compensate for the negative value in advance. . The material traveling platform 3b is located on the other side of the path P relative to the light sensor 3a for making the detection of the light sensor 3a more precise. The adjusting mechanism 3c is used to adjust the light sensing. The position above or below the device 3a allows the light sensor 3a to detect according to the product size set by the system.

The error free adjustment module 4 includes an upper pressing wheel 4a and a lower pressing wheel 4b for eliminating fluctuations generated when the system is actuated. In the continuous production, the error occurs on the line, the fluctuation will occur, and the fluctuation accumulation will generate the co-seismic fluctuation, which will affect the operation of each module. In the implementation of the present invention, the detection module 3 and the first cutting The error free adjustment module 4 is respectively disposed between the cutting position P1, before the second cutting position P2, and before the packaging cutting wheel 9k of the packaging film group 9, so that the production process can be smoother. Precision.

The half-cutting module 5 includes a half-cutting rotary cutter 5a and a rotary cutter rotary drill 5b. The half-cutting rotary cutter 5a is disposed at the first cutting position P1 for cutting the continuous artificial leather material A out of the artificial leather wound. A1 and continuous artificial leather edge material A2 are attached, and the cut artificial leather bandage A1 and continuous release paper B are sent to the second cutting position P2, and the continuous artificial leather edge material A2 is sent to The edge material module 6 is charged. The half-cutting module 5 cuts the artificial leather material A on the coil, and the half-cutting rotary cutter 5a cuts the artificial leather material A, but does not cut the artificial leather material. The release paper B of the material A; in addition, the half-cut module 5 is actuated by a servo motor to detect the data measured by the module 3, compare the data set by the system, and send the generated compensation value to the half-cut mode. The half-cutting rotary cutter 5a of the group 5 performs a compensating action, and by correcting the speed of the half-cut, the continuous rotation is performed as a half-cut of the outer shape.

The edge material module 6 comprises a plurality of edge material guide wheels 6a and two receiving gas pressure wheels 6b, 6c, which are used to cut the artificial leather edge material A2 of the half-cut module through the non-sticking edge material guide. The wheel 6a is guided to the receiving air pressure wheel 6b, 6c in an equal tension manner.

The full-cutting module 7 includes a full-cut rotary cutter 7a, a rotary cutter drill 7b and a vacuum suction pulley 7c; the full-cut rotary cutter 7a is disposed at the second cutting position P2 for cutting the separation Forming paper B, forming a cut-off release paper B and the artificial leather band-aid A1 to form an artificial leather band-aid set C; the vacuum suction wheel 7c is for sending the cut artificial skin wound band set C to the The first package position P3. The full-cut module 7 is configured to cut the release paper B by a half-cut artificial skin wound A1, and cut the release paper B with a rotary cutter; the full-cut module 7 is actuated by a servo motor and detected by the detection module 3 The obtained data is compared with the data set by the system, and the generated compensation value is sent to the full-cutting rotary blade 7a of the full-cut module 7 to perform the compensation action, and the continuous rotation is corrected to make the appearance of the full-cutting speed. Cut off.

The release paper receiving module 8 comprises a plurality of release paper guiding wheels 8a and two receiving air pressure wheels 8b, 8c, which are continuous release shapes after continuous paper cutting paper is cut by the full cutting wheel rotary cutter. The paper edge material is guided to the two receiving gas pressure wheels 8b, 8c via the release paper guide wheels 8a for collection.

The packaging module 9 comprises two upper packaging material pneumatic wheels 9a, 9b, two lower packaging material pneumatic wheels 9e, 9f, a plurality of guiding wheels 9c, 9g, a first bonding wheel 9h, a second bonding wheel 9d, A package cuts the rotary cutter 9k, the lower cutter drill 9m and a product conveyor 9n. The upper packaging material pneumatic wheel 9a, 9b is used for placing the continuous winding upper packaging material, and is sent to the second packaging position P4 via the guiding wheel 9g, and the lower packaging material pneumatic wheel 9e, 9f is used for continuous formation. The lower packaging material D of the roll is sent to the first packaging position P3 via the guide wheel 9h; the first bonding wheel 9h is disposed at the first packaging position P3, and the second bonding wheel 9d is disposed at the first The second packaging position P4, the first bonding wheel 9h and the second bonding wheel 9d are respectively used to cover the continuous lower and upper packaging materials D, E under the artificial leather band-aid group C and the upper side (such as Figure 8c shows). The package cutting turret 9k is disposed behind the second bonding wheel 9d for cutting the packaged upper and lower packaging materials E, D according to the artificial leather bandage group C, and sending the product to the product conveying With 9n. The packaging module 9 of the present embodiment packages the fully-cut artificial leather wound banding group C, and cuts the continuous upper and lower packaging materials E and D after packaging, and turns into a final product. The packaging module 9 is actuated by a servo motor to detect the data measured by the module 3, compare the data set by the system, and send the generated compensation value to the package of the packaging module 7 to cut the rotation. The knife 9k performs the compensating action, and by cutting the speed of the package cutting, the continuous rotation is performed to cut the product package.

To further clarify the manufacturing flow of the present embodiment, as shown in FIGS. 4 and 5, a state diagram of the product passing through the first cutting position P1 and the second cutting position P2 is respectively disclosed. In FIG. 4, after passing through the first cutting position P1, the continuous artificial leather material A is cut into the artificial leather band-aid A1 and the continuous artificial leather edge material A2 by the operation of the half-cutting rotary blade 5a, and And sent to the full cutting module 7 and the edge material module 6 respectively; and in the fifth figure, after passing through the second cutting position P2, the operation of the full cutting wheel rotation knife 7a is cut into The artificial leather band-aid group C and the release paper edge material B3 are respectively sent to the packaging module 9 and the release paper receiving module 8.

As shown in Fig. 6 and Fig. 7, the cutting mode of the full cutting rotary cutter 7a and the guiding manner of the vacuum suction wheel 9c are changed according to the production requirements, and a plurality of artificial leather wounds can be produced. A set of artificial leather bandage group C, in addition, can also produce a continuous product in a roll. Moreover, the release paper B of the embodiment of the present invention can further provide at least a line B2 in a continuous direction, and here, the release paper B provided with two tangents is used as an illustration, thereby allowing the user to use It is more convenient.

The embodiments of the present invention are designed in an open architecture, and can be flexibly produced according to product requirements by a modular mechanism. The single machine can produce a length of 1 cm to 100 cm, a single package, a plurality of packages, and a package. Roll, seal or not Artificial skin wounds are installed (as shown in Figures 8a, 8b, and 8c, respectively).

In the present invention, the mark B1 on the release paper B is read by the light sensor 3a, and the feed module 2, the half-cut module 5, the full-cut module 7 and the package module 9 are compensated. According to the set value (distance) of the system, the difference between the reading distances of the light sensor 3a is corrected, and the compensation control of feeding, half-cutting, full-cutting and packaging of each piece of artificial leather band-aid is performed, and the accumulated error of each piece is sold, The advantages of high efficiency, high yield and low loss are achieved by automatic control to increase the production speed of the artificial skin hydrophilic dressing.

Furthermore, according to the modularized structure of the embodiment of the present invention, the cutting mode of the half-cutting rotary knife 5a can also be changed according to requirements, thereby producing artificial skin wound stickers of various shapes, such as acne stickers, fingertip stickers, etc. Etc. (as shown in Figures 9a, 9b, 9c, 9d, and 9e) to achieve the benefits of stand-alone diversification.

In summary, it is only a preferred embodiment of the present invention, which can be derived from a wide range of applications, and the multiplication of production efficiency can also take into account the production cost, and has industrial utilization value. Any simple conversion or equivalent conversion that is the same as the technical idea of the present invention is within the scope of the patent of the present invention.

1‧‧‧Discharge module

1a‧‧‧Temperature discharge air pressure wheel

1b‧‧‧Temperature discharge air pressure wheel

1c‧‧‧Guide guide wheel

2‧‧‧Feeding module

2a‧‧‧Feed drive wheel

2b‧‧‧Feed drive wheel

3‧‧‧Detection module

3a‧‧‧Light sensor

3b‧‧‧Materials travel platform

3c‧‧‧Adjustment agency

4‧‧‧ Error Free Adjustment Module

4a‧‧‧Uploading wheel

4b‧‧‧Unloading wheel

5‧‧‧ Half-cut module

5a‧‧‧ Half-cutting knife

5b‧‧·Rotary cutter drill wheel

6‧‧‧edge trimming module

6a‧‧‧ edge guide wheel

6b‧‧‧ Receiving air pressure wheel

6c‧‧‧ Receiving air pressure wheel

7‧‧‧Full cut module

7a‧‧‧Full cut rotary cutter

7b‧‧‧Rotary cutter drill wheel

7c‧‧‧vacuum suction wheel

8‧‧‧ release paper receiving module

8a‧‧‧away paper guide wheel

8b‧‧‧ Receiving air pressure wheel

8c‧‧‧ Receiving air pressure wheel

9‧‧‧Packaging module

9a‧‧‧Upper packaging gas pressure wheel

9b‧‧‧Upper packaging gas pressure wheel

9c‧‧‧guide wheel

9d‧‧‧Second fit wheel

9e‧‧‧Packing material pressure wheel

9f‧‧‧Packing material pressure wheel

9g‧‧‧guide wheel

9h‧‧‧First fit wheel

9k‧‧‧Package cutting wheel

9m‧‧·Rotary cutter drill wheel

9n‧‧‧Product conveyor belt

P‧‧‧ Path

P1‧‧‧First cutting position

P2‧‧‧Second cutting position

P3‧‧‧First packaging location

P4‧‧‧Second packaging location

A‧‧‧Artificial leather

A1‧‧‧ Artificial leather bandage

A2‧‧‧Artificial leather trim

B‧‧‧away paper

B1‧‧‧ mark

B2‧‧‧ tangent

B3‧‧‧Off-edge paper trim

C‧‧‧Artificial skin bandage group

D‧‧‧Under packaging materials

E‧‧‧Upper packaging materials

1 is a schematic diagram of an overall planar structure of an embodiment of an artificial skin wound patch manufacturing apparatus of the present invention; FIG. 2 is a partially enlarged schematic view (1) of a planar structure of an embodiment of the present invention; and FIG. 3 is a planar structure of an embodiment of the present invention. FIG. 4 is a state diagram of the first cutting position of the product of the embodiment of the present invention; FIG. 5 is a state diagram of the second cutting position of the product of the embodiment of the invention (1); Figure 7 is a partially enlarged schematic view of another embodiment of the present invention; Figure 7 is a state diagram of the product of the embodiment of the present invention through the second cutting position (2); Figure 8a is a schematic view of the product of the embodiment of the present invention (1); 8b is a schematic view of the product of the embodiment of the present invention (2); 8c is a schematic view of the product of the embodiment of the present invention (3); and FIG. 9a is a schematic view of other external products of the embodiment of the present invention (1); Figure 9b is a schematic view of other external products of the embodiment of the present invention (2); Figure 9c is a schematic view of other external products of the embodiment of the present invention (3); and Figure 9d is a schematic view of other external products of the embodiment of the present invention (4) .

1‧‧‧Discharge module

1a‧‧‧Temperature discharge air pressure wheel

1b‧‧‧Temperature discharge air pressure wheel

1c‧‧‧Guide guide wheel

2‧‧‧Feeding module

2a‧‧‧Feed drive wheel

2b‧‧‧Feed drive wheel

3‧‧‧Detection module

3a‧‧‧Light sensor

3b‧‧‧Materials travel platform

3c‧‧‧Adjustment agency

4‧‧‧ Error Free Adjustment Module

4a‧‧‧Uploading wheel

4b‧‧‧Unloading wheel

5‧‧‧ Half-cut module

5a‧‧‧ Half-cutting knife

5b‧‧·Rotary cutter drill wheel

6‧‧‧edge trimming module

6a‧‧‧ edge guide wheel

6b‧‧‧ Receiving air pressure wheel

6c‧‧‧ Receiving air pressure wheel

7‧‧‧Full cut module

7a‧‧‧Full cut rotary cutter

7b‧‧‧Rotary cutter drill wheel

7c‧‧‧vacuum suction wheel

8‧‧‧ release paper receiving module

8a‧‧‧away paper guide wheel

8b‧‧‧ Receiving air pressure wheel

8c‧‧‧ Receiving air pressure wheel

9‧‧‧Packaging module

9a‧‧‧Upper packaging gas pressure wheel

9b‧‧‧Upper packaging gas pressure wheel

9c‧‧‧guide wheel

9d‧‧‧Second fit wheel

9e‧‧‧Packing material pressure wheel

9f‧‧‧Packing material pressure wheel

9g‧‧‧guide wheel

9h‧‧‧First fit wheel

9k‧‧‧Package cutting wheel

9m‧‧·Rotary cutter drill wheel

9n‧‧‧Product conveyor belt

P‧‧‧ Path

P1‧‧‧First cutting position

P2‧‧‧Second cutting position

P3‧‧‧First packaging location

P4‧‧‧Second packaging location

Claims (8)

The utility model relates to an artificial leather bandage manufacturing device, which is characterized in that a continuous artificial leather material and a continuous release paper are cut along a path, and the artificial leather material is attached to the release paper, and the artificial leather wound patch is manufactured. The device along the path includes: a feeding module comprising a pair of feeding driving wheels respectively located on the upper side and the lower side for feeding the continuous artificial leather material and the continuous release paper horizontally to a first cutting The cutting position; the half-cutting module comprises a half-cutting rotary cutter, which is disposed at the first cutting position, and is used for cutting the artificial leather material into the artificial leather wound patch, and the artificial leather wound after the cutting is applied The continuous release paper is sent to a second cutting position; a full cutting module includes a full cutting rotary cutter, which is disposed at the second cutting position for cutting the release paper so that after cutting The detachable paper and the artificial leather band-aid are formed into a set of artificial skin wounds; wherein the feeding module and the half-cutting module further comprise a detecting module, comprising a light sensor for detecting the detachment Isometrically marked on the paper and produces a compensation value to be sent to the two feed drives Wheel, the half-cut rotary knife and the rotary knife cut whole, an operation to compensate for the advance or delay. The artificial skin bandage manufacturing device of claim 1, wherein the release paper is further provided with at least a line in a continuous direction. The artificial skin wound patch manufacturing device according to claim 2, wherein the artificial leather material is cut by the half-cutting rotary knife to form an artificial leather wound patch and a continuous artificial leather edge material, respectively, and the continuous artificial leather edge material is obtained. It is sent to the receiving air pressure wheel of one of the edge collection modules for collection. The artificial skin band-aid manufacturing device of claim 1 or 2 or 3, wherein the full-cutting module further comprises a vacuum suction wheel for feeding the cut artificial skin wound patch to a first package position. The artificial skin band-aid manufacturing device of claim 4, wherein the path further comprises a packaging module behind the full-cut module, the packaging module is sequentially provided with a first bonding wheel and a first a second bonding wheel, the first bonding wheel is disposed at the first packaging position, and the second bonding wheel is respectively configured to cover the continuous lower and upper packaging materials under the artificial skin wound patch group and the upper side . The artificial skin band-aid manufacturing device of claim 5, wherein the packaging module further comprises a package cutting and turning knife behind the second bonding wheel for cutting the package according to the artificial skin wound patch group. The upper and lower packaging materials. The artificial skin bandage manufacturing device of claim 6, wherein the package cutting wheel cutter further receives the compensation value generated by the light sensor, and performs an early or delayed compensation action. The artificial leather band-aid manufacturing device according to claim 7, wherein the continuous release paper is further cut by the full-cut rotary cutter, and further a continuous release paper edge material is further produced and sent to a release paper. One of the material modules receives the gas pressure wheel for collection.