TWM651215U - Artificial skin patch making machine - Google Patents

Abstract

An artificial leather patch manufacturing machine includes a machine body. One side of the machine body has a mounting surface for installing a feeding mechanism, a hot pressing mechanism, an artificial leather cutting mechanism and a recycling mechanism. Wherein, the hot pressing mechanism has a first module and a second module, and a heating unit is respectively provided inside the first module and the second module. The first module and the second module can heat-press an artificial skin, so that the artificial skin has at least one depressed portion. After the artificial leather cutting mechanism cuts an artificial leather unit, the depressed portion is located at the edge of the artificial leather unit. When the artificial leather unit is adhered to the skin, the depressed portion prevents the artificial leather unit from having obvious protruding edges and conforms more naturally to the skin.

Description

Artificial skin patch making machine

This invention relates to an artificial leather patch manufacturing machine, which is a production line used to continuously manufacture an artificial leather patch.

Science and technology are advanced and medical technology is constantly innovating. Artificial skin is breathable, waterproof and helps in healing. It is used to protect wounds to avoid re-contamination. Artificial skin is generally manufactured into small-unit patches (hereinafter referred to as artificial skin patches). During manufacturing, artificial skin patches can be mass-produced by utilizing the convenience and high efficiency of automated equipment.

The production of artificial leather patches is completed by passing the entire piece of material through appropriate cutting, packaging, hot pressing, waste recycling and other moving lines in sequence. Among them, the cutting method is usually that the material belt passes through a roller with a plurality of shaped blades (commonly known as a hob), that is, small units corresponding to the shape of the blades are cut out on the material belt. Each small unit can be used as a protective device for different purposes. Patch (such as heel patch or acne patch, etc.). However, due to the thickness of the artificial skin patch, when the small unit is attached to the skin, it has obvious protruding edges, which is not only visually unnatural, but also easier to be fiddled with by external forces and fall off.

Next, the method of hot pressing is usually that the material belt is hot pressed through the hot pressing module, and the transportation is stopped before the hot pressing is completed. This causes intermittent pauses in the manufacturing line, affects the stability of the belt tension, and causes defective finished products. The rate increases and the manufacturing time also increases.

In addition, when the strip is cut into small units, the unused strips other than the small units become Scrap. Because the structural strength of the waste material is insufficient, if excessive pulling force is exerted on the waste material during rewinding, it will easily break, forcing the manufacturing line to be forcibly interrupted.

The artificial leather patch making machine of this invention mainly provides a heat pressing mechanism, which can pre-heat press the artificial leather strip before cutting. The surface of the hot-pressed artificial leather strip has surface shapes of different thicknesses. And after the artificial leather belt is cut into artificial leather patches, its edge thickness is thinner. In this way, when the artificial skin patch is adhered to the skin, there will be no obvious protruding edges, it can adhere to the skin more naturally, and it will be less likely to fall off due to manipulation.

In addition, the artificial leather patch manufacturing machine of the present invention also provides a recycling mechanism, which has a sensing roller and a sensor for sensing the breakage of the waste material. The sensor can receive sensing signals when the waste material breaks. In this way, the operation can be stopped immediately to further achieve safety monitoring of the production line.

The artificial leather patch manufacturing machine of this invention is used to continuously process and shape an artificial leather strip into at least one artificial leather patch. It includes: a machine body with a mounting surface on one side, and the mounting surface is equipped with Yes; a feeding mechanism with at least one feeding roller, the feeding roller is used to transport the artificial leather belt, the artificial leather belt has an artificial leather layer and a base material layer, and the artificial leather layer is bonded to the base material layer; a hot pressing mechanism, having a horizontal displacement device, a first module, a second module and a vertical displacement device, the first module and the second module are arranged on the horizontal displacement device, the first module The module has a pressing surface, and the second module has a pressing corresponding plane, and the pressing surface corresponds to above the pressing corresponding plane. A heating unit is respectively provided inside the first module and the second module. The vertical displacement device is provided above the first module; an artificial leather cutting mechanism has an artificial leather cutting wheel and an artificial leather cutting anvil wheel, and the surface of the artificial leather cutting wheel has a plurality of artificial leather cutting edges. The artificial leather cutting blades are evenly arranged along the circumferential surface of the artificial leather cutting wheel, and the artificial leather cutting wheel is adjacent to the artificial leather cutting anvil wheel system. The artificial leather cutting blade and the artificial leather cutting anvil wheel system There is a spacing between them, the spacing is slightly less than or equal to the thickness of the base material layer; and a recycling mechanism has a tension unit, at least one recycling transmission roller, a recycling sensing roller, a sensor, and a receiving The roller and a rewinding roller, the recovery transmission roller is arranged above the tension unit, and the recovery sensing roller is arranged above the recovery transmission roller. The recovery sensing roller has an interrupting unit, and the interrupting unit is located on the The axial rear end of the recovery sensing roller has a plurality of disconnecting parts on the blocking unit. The disconnecting parts are evenly arranged along the circumferential direction of the recycling sensing roller. The sensor is located on the blocking unit. On one side of the breaking unit, the receiving roller is provided above the recovery sensing roller, and the rewinding roller is provided above the receiving roller. The two ends of a swing arm have a swing end and a pivot end respectively, and the rewinding roller is pivoted Located at the swing end, the pivot end is pivoted on the installation surface, and the swing arm is placed laterally. The swing end can naturally hang downward, so that the winding roller falls on the receiving roller.

In a preferred embodiment, it also includes a substrate cutting mechanism, the substrate cutting mechanism has a substrate cutting wheel and a substrate cutting anvil wheel, the surface of the substrate cutting wheel has at least one substrate cutting edge, The substrate cutting blade is annular, and the annular substrate cutting blade is arranged in a circle along the circumferential surface of the substrate cutting wheel. The substrate cutting wheel and the substrate cutting anvil wheel They are located adjacent to each other, and there is a distance between the substrate cutting edge and the substrate cutting anvil wheel, and the distance is slightly less than or equal to the thickness of the artificial cortex.

In a preferred embodiment, the feeding mechanism also has at least one conveying pulley. The conveying pulley is located between the base material cutting mechanism and the hot pressing mechanism, and between the hot pressing mechanism and the artificial leather cutting mechanism. between.

In a preferred embodiment, the horizontal displacement device has a transmission wheel, a connecting rod, A displacement base and at least one displacement slide rail. The displacement slide rail is a horizontal track. Both ends of the connecting rod are respectively pivoted on the transmission wheel and the displacement base. The displacement base is erected on The first module and the second module are arranged on the displacement slide rail and the displacement base.

In a preferred embodiment, the profiled surface has a contact portion, a gentle slope forming portion and a concave portion.

In a preferred embodiment, there are two recovery transmission rollers, including a first recovery transmission roller and a second recovery transmission roller. The first recovery transmission roller is provided above the tensile unit. The second recovery transmission roller is arranged above the recovery transmission roller.

1: One machine body

11:Mounting surface

2: Feeding mechanism

21:Feeding roller

22: Conveying pulley

3: Substrate cutting mechanism

31:Substrate cutting wheel

311:Substrate cutting blade

32:Substrate cutting anvil wheel

4:Hot pressing mechanism

41: Horizontal displacement device

411: Transmission wheel

412:Connecting rod

413: Displacement base

414: Displacement slide rail

42:The first module

421: Profiled surface

422: Touching part

423: Gentle slope formation part

424: concave part

43:Second module

431: Pressing corresponding plane

44:Heating unit

441:Heating tube

45:Vertical displacement device

5: Artificial leather cutting mechanism

51: Artificial leather cutting wheel

511:Artificial leather cutting blade

52: Artificial leather cutting anvil wheel

6: Recycling agency

61: Tension unit

62: First recovery transmission roller

63: Second recovery transmission roller

64: Recycling sensing roller

641: Interruption unit

642:Disconnection part

65: Sensor

66: Undertake roller

67:Rewinding roller

671:Swing arm

672: Swing end

673: Pivot end

7: Artificial leather belt

71:Artificial cortex

711: Indentation Department

712: Gentle slope part

713:convex part

714:Artificial leather unit

715: Artificial leather waste

72:Substrate layer

721: Base material cutting point

D1: first distance

D2: second distance

P1: first position

P2: second position

[Picture 1] is a schematic front view of the complete structure of the artificial skin patch manufacturing machine of this invention.

[Picture 2] is an exploded schematic diagram of the structure of the artificial leather strap used by the artificial leather patch manufacturing machine of this invention.

[Picture 3] is a three-dimensional schematic diagram of the substrate cutting mechanism of this artificial leather patch manufacturing machine.

[Picture 4] is a three-dimensional schematic diagram of the substrate cutting mechanism of the artificial leather patch manufacturing machine of this invention for cutting artificial leather tapes.

[Figure 5] is a partial cross-sectional view of the base material cutting mechanism of the artificial leather patch manufacturing machine of this invention for cutting artificial leather tapes.

[Figure 6] is a schematic side view of the hot pressing mechanism of the artificial leather patch manufacturing machine of this invention.

[Figure 7] is a schematic front view of the horizontal displacement device of the hot pressing mechanism of the artificial skin patch manufacturing machine of this invention when it is horizontally displaced to the first position.

[Figure 8] is a schematic front view of the horizontal displacement device of the hot pressing mechanism of the artificial skin patch manufacturing machine of this invention when it is horizontally displaced to the second position.

[Figure 9] is a three-dimensional schematic diagram of the hot pressing mechanism of the artificial skin patch manufacturing machine of this invention.

[Figure 10] is a partial cross-sectional view of the pressing surface of the hot pressing mechanism of the artificial leather patch manufacturing machine of this invention.

[Figure 11] is a three-dimensional schematic diagram of the artificial leather cutting mechanism of the artificial leather patch manufacturing machine of this invention.

[Figure 12] is a three-dimensional schematic diagram of the artificial leather cutting mechanism of the artificial leather patch manufacturing machine of this invention for cutting artificial leather tapes.

[Figure 13] is a partial cross-sectional view of the artificial leather cutting mechanism of the artificial leather patch manufacturing machine of this invention for cutting artificial leather strips.

[Picture 14] is a three-dimensional schematic diagram of the recycling mechanism of the artificial leather patch manufacturing machine of this invention.

[Picture 15] is a schematic front view of the recycling mechanism of the artificial leather patch manufacturing machine of this invention for recycling artificial leather waste.

Other technical contents, features and functions of this invention will be clearly presented in the following detailed description of the preferred embodiment with reference to the drawings.

Please refer to Figure 1. In this embodiment, the manufacturing machine includes a machine body 1, a feeding mechanism 2, a base material cutting mechanism 3, a hot pressing mechanism 4, an artificial leather cutting mechanism 5 and a recycling mechanism 6 . The machine body 1 has a mounting surface 11, and the feeding mechanism 2, the substrate cutting mechanism 3, the hot pressing mechanism 4, the artificial leather cutting mechanism 5 and the recycling mechanism 6 are respectively installed on the mounting surface 11. Through the above-mentioned mechanisms, a A production line for continuously processing an artificial leather belt 7 into an artificial leather patch.

Please refer to Figure 2. It should be noted that the artificial leather belt 7 has an artificial leather layer 71 and a base material layer 72. In practice, the material of the artificial skin 71 is artificial skin, which itself has viscosity. Therefore, the artificial skin 71 can adhere to the base material layer 72 due to its own viscosity. During use, the artificial skin layer 71 can also be easily peeled off from the base material layer 72 . In addition, the base material layer 72 is made of ethylene terephthalate, commonly known as PET (Polyethylene terephthalate). In other embodiments, the base material layer 72 can also be paper, which is not the case in this embodiment. limit.

Please see Figure 1 again. In this embodiment, the feeding mechanism 2 has at least one feeding roller 21 and at least one conveying pulley 22. The feeding roller 21 and the conveying pulley 22 are both installed on the installation surface 11. In practice, the installation surface 11 generally refers to a manual The side where the leather belt 7 is processed. Each feeding roller 21 is used to transport the unprocessed artificial leather belt 7 to the base material cutting mechanism 3 to start subsequent processing operations. A conveying pulley 22 is disposed between the base material cutting mechanism 3 and the hot pressing mechanism 4 , and a conveying pulley 22 is also disposed between the hot pressing mechanism 4 and the artificial leather cutting mechanism 5 .

Please refer to FIG. 3 . In this embodiment, the substrate cutting mechanism 3 has a substrate cutting wheel 31 and a substrate cutting anvil wheel 32 . The base material cutting wheel 31 and the base material cutting anvil wheel 32 are both installed on the mounting surface 11. The surface of the base material cutting wheel 31 has at least one annular base material cutting edge 311. The base material cutting edge 311 is along the The circumferential surface of the base material cutting wheel 31 is arranged in a circle, and the base material cutting edge 311 and the base material cutting wheel 31 are integrally formed. The base material cutting wheel 31 and the base material cutting anvil wheel 32 are located adjacent to each other. There is a first distance D1 between the base material cutting edge 311 and the base material cutting anvil wheel 32. The first distance D1 is slightly less than or equal to artificial. The thickness of the cortex 71 (artificial cortex 71 is shown in Figure 2).

Please refer to Figures 4 and 5. In this embodiment, when the artificial leather belt 7 is transported to the base material cutting mechanism 3, the base material layer 72 faces the base material cutting wheel 31, and the artificial leather belt 71 is against the base material cutting wheel 31. Material cutting anvil wheel 32. When the base material cutting wheel 31 and the base material cutting anvil wheel 32 are running, their rotation directions are in opposite directions. Like rotation, to put it more simply, the substrate cutting wheel 31 rotates clockwise along the circumferential direction, and the substrate cutting anvil wheel 32 rotates counterclockwise along the circumferential direction. The artificial leather belt 7 is allowed to pass through the first distance D1 between the base material cutting edge 311 and the base material cutting anvil wheel 32 without interruption. Since the base material layer 72 faces the base material cutting wheel 31, the base material cutting edge 311 can cut the continuously passing base material layer 72. Since the first distance D1 between the base material cutting edge 311 and the base material cutting anvil wheel 32 is slightly less than or equal to the thickness of the artificial leather 71 , the artificial leather belt 7 can ensure that the base material is fully aligned when passing through the first distance D1 . The material layer 72 is completely cut out of the base material cutting part 721, and the base material cutting part 721 may be completely cut or incompletely cut. The cutting of the base material layer 72 is used to separate the base material layer 72 into strips. After the stripping is completed, the artificial leather belt 7 is then transported to the hot pressing mechanism 4 for subsequent processing operations.

Please refer to Figure 6. In this embodiment, the hot pressing mechanism 4 has a horizontal displacement device 41, a first module 42, a second module 43, two heating units 44 and a vertical displacement device 45. The horizontal displacement device 41 is installed on the mounting surface 11 , and the first module 42 and the second module 43 are arranged on the horizontal displacement device 41 . The first module 42 has a pressing surface 421, and the second module 43 has a pressing corresponding plane 431, and the pressing surface 421 corresponds to above the pressing corresponding plane 431. A heating unit 44 is provided inside the first module 42 and the second module 43 respectively. The heating unit 44 has a plurality of heating tubes 441. The heating tubes 441 are electric heating tubes. A vertical displacement device 45 is provided above the first module 42. .

Please refer to Figures 7 and 8. In this embodiment, the horizontal displacement device 41 achieves displacement through a connecting rod structure. The connecting rod structure includes a transmission wheel 411, a connecting rod 412, a displacement base 413 and at least one The displacement slide rail 414 is a horizontal track. Both ends of the connecting rod 412 are respectively pivoted on the transmission wheel 411 and the displacement base 413, and the displacement base 413 is set up on the displacement slide rail 414. The displacement base 413 is used to set the first module 42 and the second module. 43. The transmission wheel 411 can be driven by a motor (not shown in the figure) to rotate, so that the connecting rod 412 can rotate at the end pivoted with the transmission wheel 411. As the transmission wheel 411 rotates around, the end of the connecting rod 412 pivoting with the displacement base 413 is restricted by the displacement slide rail 414, further limiting the rotation direction to the horizontal direction to achieve horizontal displacement. In addition, the vertical displacement device 45 is a cylinder, and vertical displacement is achieved by pushing and pulling back the cylinder in the vertical direction. In other embodiments, the horizontal displacement device 41 can also achieve the purpose of displacement through a cylinder or a gear, and the vertical displacement device 45 can also achieve the purpose of displacement through a connecting rod structure or a gear. In this embodiment This example is not limited to this.

Please refer to Figures 7, 8 and 9. In this embodiment, the horizontal displacement device 41 is used to drive the first module 42 and the second module 43 to perform horizontal displacement together. When the striping is completed, After the artificial leather belt 7 is transported to the hot pressing mechanism 4 through the transport pulley 22, the base material layer 72 faces the pressing corresponding plane 431 of the second module 43, and the artificial leather 71 faces the pressing surface of the first module 42. 421. First, the horizontal displacement device 41 moves to the first position P1. At the same time, the vertical displacement device 45 pushes the first module 42 downward, so that the artificial leather belt 7 is sandwiched between the first module 42 and the second module 43. At that time, the artificial cortex 71 is heated and pressed by the pressing surface 421 on the first module 42, so that the surface of the artificial cortex 71 is formed into a shape corresponding to the pressing surface 421. During the hot pressing process, the horizontal displacement device 41 further moves to the second position P2, and then the vertical displacement device 45 pulls the first module 42 upward, so that the first module 42 and the second module 43 are loosened. The leather belt 7, after the hot-pressed artificial leather belt 7 is completed, is then transported to the artificial leather cutting mechanism 5 to continue subsequent processing operations. The horizontal displacement device 41 moves to the first position P1 again to heat press the next section of artificial leather belt 7, and so on, with continuous reciprocating operation.

Please refer to FIG. 10 . In this embodiment, the profiled surface 421 has a contact portion 422 , a gentle slope forming portion 423 and a concave portion 424 . In this way, after the artificial cortex 71 is heated, an indentation portion 711 is formed by heat pressing on the artificial cortex 71 corresponding to the contact pressure portion 422, and a gentle slope portion 712 is formed on the artificial cortex 71 corresponding to the gentle slope forming portion 423. 71 corresponds to the concave portion 424, and a convex portion 713 is hot-pressed. In this way, The artificial skin 71 is formed with a depressed portion 711, a gentle slope portion 712 and a convex portion 713.

Please refer to Figure 11. In this embodiment, the artificial leather cutting mechanism 5 has an artificial leather cutting wheel 51 and an artificial leather cutting anvil wheel 52. The surface of the artificial leather cutting wheel 51 has a plurality of artificial leather cutting edges 511. Each artificial leather cutting edge 511 is evenly arranged along the circumferential direction of the artificial leather cutting wheel 51. The artificial leather cutting edges 511 and the artificial leather cutting wheel 51 are integrally formed. The artificial leather cutting edge 511 is set to a closed outline (such as but not limited to geometric figures or irregular figures, etc.). And the artificial leather cutting wheel 51 and the artificial leather cutting anvil wheel 52 are located adjacent to each other. There is a second distance D2 between the artificial leather cutting edge 511 and the artificial leather cutting anvil wheel 52. The second distance D2 is slightly less than or equal to the base. The thickness of the material layer 72 (the base material layer 72 is shown in Figure 2).

Please refer to Figures 12 and 13. In this embodiment, when the artificial leather belt 7 is transported to the artificial leather cutting mechanism 5 through the conveying pulley 22, its artificial leather 71 faces the artificial leather cutting wheel 51, and its base material The layer 72 is against the artificial leather cutting anvil wheel 52 . When the artificial leather cutting wheel 51 and the artificial leather cutting anvil wheel 52 are running, the rotation directions of the two are relative mirror rotations. To put it more simply, the artificial leather cutting wheel 51 rotates clockwise along the circumferential direction, so the artificial leather The cutting anvil wheel 52 rotates counterclockwise along the circumferential direction, so that the artificial leather belt 7 passes through the second distance D2 between the artificial leather cutting edge 511 and the artificial leather cutting anvil wheel 52 without interruption. Since the artificial leather 71 faces the artificial leather cutting wheel 51, the artificial leather cutting edge 511 can cut the continuously passing artificial leather 71, and the closed-profile artificial leather cutting edge 511 is used to cut the entire artificial leather 71. A plurality of artificial leather units 714 appear. Since the second distance D2 between the artificial leather cutting edge 511 and the artificial leather cutting anvil wheel 52 is slightly less than or equal to the thickness of the base material layer 72, the artificial leather belt 7 can ensure that the artificial leather belt 7 passes through the second distance D2. The skin layer 71 is completely cut out of the artificial skin unit 714 . In practice, the closed contour of the artificial leather cutting edge 511 corresponds to the shape of the pressed surface 421 (as shown in Figure 10 ), so that the artificial leather unit 714 has a shape of a depressed portion 711 , a gentle slope portion 712 and a convex portion 713 . After the artificial leather unit 714 is cut out, the artificial leather waste 715 is then transported to the recycling mechanism 6 .

Please refer to Figure 14. In this embodiment, the recovery mechanism 6 has a tension unit 61, a first recovery transmission roller 62, a second recovery transmission roller 63, a recovery sensing roller 64, and a sensor 65 , a receiving roller 66 and a winding roller 67. And the tension unit 61, the first recovery transmission roller 62, the second recovery transmission roller 63, the recovery sensing roller 64, the sensor 65, the receiving roller 66 and the winding roller 67 are all installed on the installation surface 11, wherein, The tensioning unit 61 is located on the left side of the artificial leather cutting mechanism 5. A first recovery transmission roller 62 is provided on the upper right side of the tensioning unit 61, and a second recovery transmission roller 63 is provided on the upper left side of the first recovery transmission roller 62, so that the tensioning unit 61 is located on the left side of the artificial leather cutting mechanism 5. The unit 61, the first recovery transmission roller 62 and the second recovery transmission roller 63 are arranged staggered left and right. A recovery sensing roller 64 is disposed above the second recovery transmission roller 63. The recovery sensing roller 64 has an interrupting unit 641. The interrupting unit 641 is located at the rear end of the recovery sensing roller 64 in the axial direction. The interrupting unit 641 has a There are a plurality of disconnecting parts 642, each disconnecting part 642 is evenly arranged along the circumferential direction of the recovery sensing roller 64, the sensor 65 is a light interrupting sensor, and is used to sense the interrupting unit 641, and The sensor 65 is located on any side of the blocking unit 641 that can effectively perform sensing. Next, a receiving roller 66 is provided on the left side above the recovery sensing roller 64, and a rewinding roller 67 is provided above the receiving roller 66. The rewinding roller 67 is installed on the mounting surface 11 through a swing arm 671. In this embodiment, the swing arm 671 The two ends of the arm 671 have a swing end 672 and a pivot end 673 respectively. The winding roller 67 is pivoted on the swing end 672 and the pivot end 673 is pivoted on the mounting surface 11 . The swing arm 671 is arranged laterally, the swing end 672 and the winding roller 67 are located above the receiving roller 66, and the pivot end 673 can be located on the right or left side of the swing end 672.

Please refer to Figure 15. In this embodiment, the artificial leather waste 715 is transported to the recycling mechanism 6. The artificial leather waste 715 is sequentially wound around the tensioning unit 61 , the first recovery transmission roller 62 , the second recovery transmission roller 63 and the recovery sensing roller 64 , and is wound up on the rewinding roller 67 . Since the rewinding roller 67 is pivoted at the swinging end 672 and the pivoting end 673 of the swing arm 671 is pivoted at the mounting surface 11 , the swinging end 672 can naturally hang downward so that the rewinding roller 67 falls on the receiving roller 66 on the winding roller. This design is to During the rewinding process of the wheel 67, the artificial leather waste 715 is wound around the periphery of the rewinding roller 67 and the outer diameter will be continuously expanded. At the same time, the swing end 672 can make a corresponding swing amplitude. When the swing end 672 naturally hangs downward, the artificial leather waste 715 rolled up on the winding roller 67 is in surface contact with the receiving roller 66 . In this way, when recycling the artificial leather waste 715, the receiving roller 66 rotates, and the friction on the surface of the receiving roller 66 is enough to cause the artificial leather waste 715 to drive the winding roller 67 to rotate. At that time, the winding roller 67 can continuously rotate to collect materials. . In addition, the stretching unit 61 is used to stretch the artificial leather waste 715 at the bottom, so that the artificial leather waste 715 can be folded back at a larger angle and then wound around the first recovery transmission roller 62. This design can avoid the problem to a large extent. The artificial leather waste 715 brings the artificial leather unit 714 into the recycling mechanism 6 . The first recovery transmission roller 62 and the second recovery transmission roller 63 can rotate between the tension unit 61 and the recovery sensing roller 64 to pull the artificial leather waste 715 for recovery. When the artificial leather waste 715 passes through the recycling sensing roller 64, the artificial leather waste 715 comes into surface contact with the recycling sensing roller 64, causing the recycling sensing roller 64 to passively rotate, and the blocking unit 641 located on the recycling sensing roller 64 also rotates. Rotate together, therefore, the sensor 65 can continuously sense the passage of the disconnection portion 642 on the blocking unit 641 to ensure that the recovery sensing roller 64 continues to rotate under normal operation. In other words, if the sensor 65 continues to sense that the disconnection portion 642 on the blocking unit 641 stops passing, it means that the recycling sensing roller 64 has lost the power to rotate (it may be that the artificial leather waste 715 has fallen off or broken), that is, it is operating. If a problem occurs, the sensor 65 will send a warning signal to the alarm system (not shown) or directly stop the operation to achieve safety monitoring of the production line.

In addition, in other embodiments, the transmission of the recovery mechanism 6 only requires one recovery transmission roller, and there is no need to provide two rollers, the first recovery transmission roller 62 and the second recovery transmission roller 63 at the same time. In this way, the artificial leather waste 715 is wound around the tensioning unit 61 , the recovery transmission roller (not shown) and the recovery sensing roller 64 in sequence, and is wound up on the rewinding roller 67 .

In addition to the artificial leather waste 715 being transported to the recycling mechanism 6, the artificial leather unit 714 is The base material layer 72 has completed the basic processing procedures, and can be subsequently cut and packaged.

The above-mentioned conveying pull wheel 22, base material cutting wheel 31, base material cutting anvil wheel 32, artificial leather cutting wheel 51, artificial leather cutting anvil wheel 52, first recovery transmission roller 62, second recovery transmission roller 63, acceptance roller 66 These rollers can actively rotate, and their rotation can be done through motors or gears. This is a driving method for rollers used for transmission. The method of transmission is not directly related to the technology of this case, so it will not be described again. In addition, the recovery sensing roller 64 and the rewinding roller 67 are passively rotated.

To sum up, when compared with other conventional technologies, the artificial skin patch manufacturing machine provided by this invention has the following advantages:

1. The hot pressing method of this invention is through the continuous reciprocating operation of the hot pressing mechanism 4. Therefore, when the artificial leather belt 7 is hot pressed through the hot pressing mechanism 4, there is no need to stop the transportation and the artificial leather belt will not be affected. 7. The stability of the tension increases the yield of finished products, and because the entire moving line of the manufacturing machine operates continuously, the manufacturing time is reduced.

2. When the artificial skin unit 714 of this invention is pasted on the skin, there will be no obvious protruding edges, and it will fit more naturally with the skin. And different shapes can be used for different products (such as heel patches, acne patches, etc.).

3. This invention can monitor whether the recycling sensing roller 64 rotates, further achieving safety monitoring of the production line. In addition, the winding roller 67 used to wind up the artificial leather waste 715 is also passively rotated, which can avoid strong pulling force from tearing the artificial leather waste 715 and improve the stability of recycling.

The above embodiment disclosures are only some of the preferred embodiments of the present invention, but they are not intended to limit the present invention. Anyone who is familiar with this technical field and has ordinary knowledge will understand the foregoing technical features and embodiments of the present invention. And equal changes or modifications made without departing from the spirit and scope of this creation will still fall within the scope of this creation, and the scope of patent protection for this creation shall be determined by the appendix of this specification. Whichever is defined in the request shall prevail.

1: One machine body

11:Mounting surface

2: Feeding mechanism

21:Feeding roller

22: Conveying pulley

3: Substrate cutting mechanism

4:Hot pressing mechanism

5: Artificial leather cutting mechanism

6: Recycling agency

7: Artificial leather belt

Claims (6)

An artificial leather patch manufacturing machine is used to continuously process and shape an artificial leather strip into at least one artificial leather patch. It includes: a machine body with a mounting surface on one side, and the mounting surface is equipped with ; A feeding mechanism with at least one feeding roller. The feeding roller is used to transport the artificial leather belt. The artificial leather belt has an artificial leather layer and a base material layer, and the artificial leather layer is bonded to the base material layer. ; A hot pressing mechanism is located on one side of the feeding mechanism and has a horizontal displacement device, a first module, a second module and a vertical displacement device. The first module and the first module are arranged on the horizontal displacement device. The second module, the first module has a pressing surface, the second module has a pressing corresponding plane, the pressing surface corresponds to above the pressing corresponding plane, the first module and the second module A heating unit is respectively provided inside, and the vertical displacement device is provided above the first module; an artificial leather cutting mechanism is located on one side of the hot pressing mechanism and has an artificial leather cutting wheel and an artificial leather cutting anvil wheel. The surface of the artificial leather cutting wheel has a plurality of artificial leather cutting edges. The artificial leather cutting edges are evenly arranged along the circumferential surface of the artificial leather cutting wheel, and the artificial leather cutting wheel is in contact with the artificial leather cutting anvil wheel. Located adjacent to each other, there is a distance between the artificial leather cutting blade and the artificial leather cutting anvil wheel, and the distance is slightly less than or equal to the thickness of the base material layer; and a recovery mechanism is located on a side of the artificial leather cutting mechanism. On the side, there is a tension unit, at least one recovery transmission roller, a recovery sensing roller, a sensor, a receiving roller and a rewinding roller. The recovery transmission roller is arranged above the tension unit, and the recovery transmission roller is The recovery sensing roller is provided above. The recovery sensing roller has an interrupting unit. The interrupting unit is located at the rear end of the recovery sensing roller in the axial direction. The interrupting unit has a plurality of disconnecting parts. disconnect along The recycling sensing roller is evenly arranged in the circumferential direction. The sensor is located on one side of the blocking unit. The receiving roller is arranged above the recycling sensing roller. The rewinding roller is arranged above the receiving roller. A pendulum The two ends of the arm have a swing end and a pivot end respectively. The winding roller is pivoted on the swing end, the pivot end is pivoted on the mounting surface, and the swing arm is placed laterally. The swing end system can naturally hang downward, so that the winding roller falls on the receiving roller. The artificial leather patch manufacturing machine of claim 1 further includes a base material cutting mechanism. The base material cutting mechanism has a base material cutting wheel and a base material cutting anvil wheel. The surface of the base material cutting wheel has at least one base material cutting wheel. The base material cutting blade is annular. The annular base material cutting blade is arranged in a circle along the circumferential surface of the base material cutting wheel. The base material cutting wheel is connected with the base material cutting wheel. The material cutting anvil wheels are arranged adjacent to each other, and there is a distance between the base material cutting edge and the base material cutting anvil wheel. The distance is slightly less than or equal to the thickness of the artificial cortex. The artificial leather patch manufacturing machine of claim 2, wherein the feeding mechanism also has at least one conveying pulley, and the conveying pulley is located between the base material cutting mechanism and the hot pressing mechanism, and between the hot pressing mechanism and the hot pressing mechanism. between artificial leather cutting mechanisms. The artificial leather patch manufacturing machine of claim 1, wherein the horizontal displacement device has a transmission wheel, a connecting rod, a displacement base and at least one displacement slide rail, the displacement slide rail is a horizontal track, and the connection The two ends of the rod are respectively pivoted on the transmission wheel and the displacement base, and the displacement base is set up on the displacement slide rail. The displacement base is used to set the first module and the second module. The artificial leather patch manufacturing machine of claim 1, wherein the pressing surface has a pressing part, a gentle slope forming part and a concave part. The artificial leather patch manufacturing machine of claim 1, wherein the recovery transmission roller is provided with two, including a first recovery transmission roller and a second recovery transmission roller, above the tension unit The first recovery transmission roller is provided, and the second recovery transmission roller is provided above the first recovery transmission roller.

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