CN210871915U

CN210871915U - Skin-grafting net-making machine for making net-shaped skin sheets

Info

Publication number: CN210871915U
Application number: CN201921561111.4U
Authority: CN
Inventors: 李鑫泽; 程恩清
Original assignee: Jiangsu Maijiede Medical Technology Co ltd
Current assignee: Jiangsu Maijiede Medical Technology Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-06-30
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses a skin grafting net making machine of netted skin piece of preparation, including first running roller and second running roller, its characterized in that: skin grafting net making machine still includes support, base, skin piece support plate and electric actuator, base one end is equipped with and is used for placing the second running roller groove of second running roller, support bottom fixed connection the base, the quantity of support is two, two the support is located respectively on the base the both sides in second running roller groove, first running roller with second running roller both ends all are equipped with the bearing bar, the inside side of base is equipped with the blind groove, the bearing bar that second running roller both ends were equipped with is deepened make in the blind groove the second running roller can be realized rotatoryly, two the support all is equipped with the through-hole. The cost of a plurality of cutters has been saved in this design, and operating personnel operates the risk that no longer is hindered by the blade, and the machine is used succinctly more, and the maintenance cost is practiced thrift more.

Description

Skin-grafting net-making machine for making net-shaped skin sheets

Technical Field

The utility model relates to a skin grafting net making machine equipment, in particular to skin grafting net making machine for making net-shaped skin sheets.

Background

The reticular skin grafting operation is a kind of operation in which the skin in the skin supplying area of the patient is taken off and set in the skin grafting net making machine, and the netted skin is cut with the roller cutter to expand the skin and transplanted to the wound for skin grafting.

The prior skin-grafting netting machine is composed of a roller knife and a roller wheel, a skin sheet is attached to the smooth skin sheet carrier plate after being taken down, then the skin sheet passes through the gap between the roller knife and the roller wheel of the machine, the skin on the skin sheet carrier plate is cut by the roller knife to be cut into a net shape, the net-shaped skin sheets with different specifications and proportions manufactured by the skin-grafting netting machine need to be replaced by cutters with different specifications, so that the cost of the machine is increased, the sharpness of the cutters easily causes harm to operators, and the cutter blades can be damaged in the process of storage and use. Therefore, a skin-grafting net-making machine for making net-shaped skin sheets is provided.

Disclosure of Invention

The utility model aims to provide a make the skin grafting net machine of netted skin piece, the skin piece support plate has a plurality ofly and the specification is different, in order to adapt to the operational environment that the device is different, sharp-pointed bellied length and the interval on skin piece support plate surface are inequality promptly, in the use, this design will no longer use the multiunit cutter in the skin grafting net machine, the substitute is only two running rollers in the machine, skin piece support plate top is equipped with sharp-pointed arch such as sword form arch, and the sharp-pointed bellied length and the interval on the skin piece support plate surface that the netted skin piece of different proportions used are inequality, the skin piece is attached to on sharp-pointed bellied skin piece support plate, when passing through in the clearance from two running rollers of machine skin piece support plate above the crisscross sharp-pointed arch is cut into netted skin piece under the rolling of running roller, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a skin-grafting netting machine for manufacturing a reticular skin slice comprises a first roller and a second roller, and further comprises two supports, a base, a skin slice carrier plate and an electric device, wherein one end of the base is provided with a second roller groove for placing the second roller, the bottom of the support is fixedly connected with the base, the two supports are respectively positioned at two sides of the second roller groove on the base, both ends of the first roller and the second roller are provided with bearing rods, the side edge inside the base is provided with a blind groove, the bearing rods arranged at both ends of the second roller are deeply inserted into the blind groove to enable the second roller to rotate, both supports are provided with through holes, the bearing rods arranged at both ends of the first roller penetrate through the through holes and are connected with movable bearings of the supports, one side of the electric device is connected with the bearing rods arranged at both ends of the first roller, the first running roller with the second running roller is equipped with and is used for placing leather sheet support plate top is equipped with sharp-pointed arch, sharp-pointed bellied quantity is a plurality of and evenly distributed, the skin piece that remains to be handled is placed to the leather sheet support plate.

Further, the sharp protrusion is a blade-shaped protrusion.

Further, the number of the electric devices is two.

Furthermore, an alternating current motor is arranged inside the electric device.

Further, the leather sheet carrier plate is made of plastic.

Compared with the prior art, the utility model discloses following beneficial effect has: in the use, this design will no longer use the multiunit cutter in the skin-grafting net making machine, the replacement is only two running rollers in the machine, skin support plate top is equipped with sharp-pointed arch such as sword form arch, and the length and the interval of the sharp-pointed arch on the skin support plate surface that the netted skin of different proportions used are inequality, the skin is attached to on the bellied skin support plate of sharp-pointed, when passing through in the clearance of two running rollers from the machine the sharp-pointed arch of the labyrinth above the skin support plate of different proportions cuts into netted skin under the roll of running roller, the cost of a plurality of cutters has been saved to this design, and operating personnel's operation is got up and is not had the risk of being hurt by the blade, the machine is used succinctly more, the maintenance cost is practiced thrift more.

[ description of the drawings ]

Fig. 1 is a schematic view of the overall structure of a skin-grafting and net-making machine for making a net-shaped skin sheet of the present invention.

Fig. 2 is a schematic view of a base structure of a skin-grafting net-making machine for making a reticular skin sheet of the present invention.

Fig. 3 is a schematic structural view of a first roller of a skin-grafting net-making machine for making a reticular skin sheet of the present invention.

Fig. 4 is a schematic structural view of the leather sheet support plates of different specifications of the skin-grafting and net-making machine for making the net-shaped leather sheet of the present invention.

Fig. 5 is a schematic view of the blade-shaped protrusion structure of the skin-grafting and net-making machine of the present invention for making the reticular skin sheet.

Fig. 6 is a schematic view of the working state of the skin-grafting and net-making machine for making the reticular skin sheet of the present invention.

In the figure: 1. a first roller; 2. a support; 3. a base; 4. a bearing rod; 5. a second roller; 6. a second roller groove; 7. an electric device; 8. a leather sheet carrier plate; 9. a blade-shaped protrusion.

[ detailed description ] embodiments

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-6, a skin-grafting netting machine for making a reticular skin sheet comprises a first roller 1 and a second roller 5, the skin-grafting netting machine further comprises a support 2, a base 3, a skin sheet support plate 8 and an electric device 7, one end of the base 3 is provided with a second roller groove 6 for placing the second roller 5, the bottom of the support 2 is fixedly connected with the base 3, the number of the supports 2 is two, the two supports 2 are respectively positioned at two sides of the second roller groove 6 on the base 3, two ends of the first roller 1 and the second roller 5 are both provided with bearing rods 4, the side edge inside the base 3 is provided with blind grooves, the bearing rods 4 arranged at two ends of the second roller 5 are deep into the blind grooves so that the second roller 5 can rotate, the two supports 2 are both provided with through holes, the bearing rods 4 arranged at two ends of the first roller 1 penetrate through the through holes and are connected with movable bearings of the support 2, the utility model discloses a skin piece processing device, including first running roller 1, second running roller 5, electric actuator 7 one side with the hookup of bearing rod 4 that first running roller 1 both ends were equipped with, first running roller 1 with second running roller 5 is equipped with and is used for placing 8 tops of skin piece support plate are equipped with sharp-pointed arch, sharp-pointed bellied quantity is a plurality of and evenly distributed, skin piece support plate 8 is placed and is waited to handle the skin piece.

As shown in fig. 3, there are a plurality of skin carrier plates 8 with different specifications to adapt to different working environments of the device, i.e. the lengths and the intervals of the sharp protrusions on the surface of the skin carrier plate are different.

In the use, this design will no longer use the multiunit cutter among the skin-grafting net making machine, the replacement is only two running rollers in the machine, 8 tops of skin piece support plate are equipped with sharp-pointed archs such as sword form arch 9, and the length and the interval of the sharp-pointed archs on the 8 surfaces of the skin piece support plate that the netted skin piece of different proportions used are inequality, the skin piece is attached to sharp-pointed bellied skin piece support plate 8, when passing through in the clearance of two running rollers of follow machine the sharp-pointed arch of the labyrinth on the skin piece support plate 8 cuts the skin piece into netted skin piece under the rolling of running roller.

The cost of a plurality of cutters has been saved in this design, and operating personnel operates the risk that no longer is hindered by the blade, and the machine is used succinctly more, and the maintenance cost is practiced thrift more.

Wherein the sharp projection is a knife-edge-shaped projection 9.

Wherein the number of the electric devices 7 is two.

An ac motor is provided inside the electric device 7.

Wherein the flap carrier 8 is made of plastic.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a make skin grafting net machine of netted skin piece, includes first running roller (1) and second running roller (5), its characterized in that: skin-grafting netting machine still includes support (2), base (3), skin piece support plate (8) and electric actuator (7), base (3) one end is equipped with and is used for placing second running roller groove (6) of second running roller (5), support (2) bottom fixed connection base (3), the quantity of support (2) is two, two support (2) are located respectively on base (3) the both sides of second running roller groove (6), first running roller (1) with second running roller (5) both ends all are equipped with bearing rod (4), base (3) inside side is equipped with the blind groove, bearing rod (4) that second running roller (5) both ends were equipped with are deep into make in the blind groove second running roller (5) can realize rotatoryly, two support (2) all are equipped with the through-hole, bearing rod (4) that first running roller (1) both ends were equipped with the through-hole and with support (2) loose axle The connection, electric actuator (7) one side with bearing rod (4) hookup that first running roller (1) both ends were equipped with, first running roller (1) with second running roller (5) are equipped with and are used for placing leather sheet support plate (8) top is equipped with sharp-pointed arch, sharp-pointed bellied quantity is a plurality of and evenly distributed, leather sheet support plate (8) are placed and are remain the skin piece of processing.

2. The skin-grafting and net-making machine for making the reticular skin sheet according to claim 1, wherein: the sharp bulge is a knife-edge-shaped bulge (9).

3. The skin-grafting and net-making machine for making the reticular skin sheet according to claim 1, wherein: the number of the electric devices (7) is two.

4. The skin-grafting and net-making machine for making the reticular skin sheet according to claim 1, wherein: an alternating current motor is arranged in the electric device (7).

5. The skin-grafting and net-making machine for making the reticular skin sheet according to claim 1, wherein: the leather sheet carrier plate (8) is made of plastic.