CN217442167U - Medical TPU membrane hot air drying device - Google Patents
Medical TPU membrane hot air drying device Download PDFInfo
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- CN217442167U CN217442167U CN202221430287.8U CN202221430287U CN217442167U CN 217442167 U CN217442167 U CN 217442167U CN 202221430287 U CN202221430287 U CN 202221430287U CN 217442167 U CN217442167 U CN 217442167U
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Abstract
The utility model discloses a medical TPU membrane hot air drying device, which comprises a drying box, a membrane placing roll, a membrane winding roll and a TPU membrane body, wherein a clapboard is fixedly connected between the inner side walls of the upper end and the lower end of the drying box, a winding mechanism is arranged in the drying box, the membrane placing roll and the membrane winding roll are all sleeved on the winding mechanism, the TPU membrane body is wound between the membrane placing roll and the membrane winding roll, the drying box is provided with a drying mechanism which is positioned at the left side of the clapboard and is opposite to the TPU membrane body, and a communicating groove is formed in the clapboard in a penetrating way, the utility model has reasonable structural design, not only can simultaneously dry the upper surface and the lower surface of the TPU membrane body to ensure that the TPU membrane body can be uniformly and fully dried, ensures the working quality, but also can cool the TPU membrane body after the drying is finished, reduces the surface temperature of the TPU membrane body, and avoids the adhesion phenomenon in the winding process, the product quality is guaranteed, and the follow-up use of the product is facilitated.
Description
Technical Field
The utility model relates to a TPU membrane processing technology field especially relates to a hot-air drying device of medical TPU membrane.
Background
TPU (thermoplastic polyurethane) is increasingly popular with people due to the excellent performance and the concept of environmental protection, a TPU film is a film prepared by processes of calendering, tape casting, film blowing, coating and the like on the basis of TPU granules, has the excellent characteristics of environmental protection, no toxicity, mildew resistance, bacteria resistance, wear resistance, corrosion resistance, biocompatibility and the like, and can be applied to medical equipment.
At present, in the processing process of a medical TPU film, the work of gluing, adhering composite fabrics and the like needs to be carried out, so the medical TPU film needs to be dried, the medical TPU film is usually dried through hot air at present, but in the drying process, the TPU film is difficult to be fully dried, and the TPU film is immediately wound after drying, heat can be remained on the TPU film, the TPU film is easy to be bonded, the TPU film is inconvenient to use subsequently, and therefore a medical TPU film hot air drying device is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that exists among the prior art, and the hot-air drying device of medical TPU membrane that proposes, it not only can carry out the drying to the upper and lower two sides of TPU membrane body simultaneously, make it can be by even, abundant drying, guarantee operating mass with rated load, and can carry out cooling work to TPU membrane body after the drying is accomplished, reduce its surface temperature, avoid it taking place the bonding phenomenon around the book in-process, guarantee product quality, be convenient for follow-up use it.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a medical TPU membrane hot air drying device, includes the drying cabinet, puts the membrane book, winds the membrane book and TPU membrane body, common fixedly connected with baffle between the upper and lower both ends inside wall of drying cabinet, be equipped with in the drying cabinet and wind a roll mechanism, it all overlaps and establish on winding a roll mechanism to put the membrane book and wind the membrane book with winding a roll mechanism to put the membrane book, TPU membrane body is around establishing between putting the membrane book and winding a roll of membrane, be equipped with the drying mechanism who is located the baffle left side and is relative with TPU membrane body on the drying cabinet, run through on the baffle and seted up the intercommunication groove, the interior back lateral wall rotation in intercommunication groove is connected with the baffle, be equipped with the mechanism of blowing relative with baffle 15 on the drying cabinet, the lateral wall fixedly connected with of baffle is located the right side of baffle and the cooling mechanism relative with TPU membrane body, be connected through drive mechanism between cooling mechanism and the winding mechanism, the right side wall of drying cabinet runs through and installs the dust screen, and an exhaust pipe is arranged on the left side wall of the drying box in a penetrating way.
Preferably, including running through first axis of rotation and the second axis of rotation connection on the rear side wall in the drying cabinet around rolling up the mechanism, jointly around being equipped with first conveyer belt between first axis of rotation and the second axis of rotation, driving motor is installed to the rear side wall of drying cabinet, driving motor's output shaft and second axis of rotation fixed connection, it establishes at the lateral wall of first axis of rotation and rather than coaxial rotation to unreel the membrane book cover, it establishes at the lateral wall of second axis of rotation and rather than coaxial rotation to roll up the cover around the membrane.
Preferably, the drying mechanism comprises two air guide pipes which are symmetrically and fixedly connected to the inner rear side wall of the drying box, the two air guide pipes are respectively located on the upper side and the lower side of the TPU film body, the opposite side walls of the two air guide pipes are respectively connected with a plurality of air outlet heads opposite to the TPU film body in a penetrating mode, the two air guide pipes are communicated with each other through a communicating pipe, a hot air blower is installed on the rear side wall of the drying box, and an air outlet end of the hot air blower penetrates through the side wall of the drying box and is communicated with the communicating pipe.
Preferably, blow the mechanism including running through the cooling tube that sets up on the drying cabinet, the both ends of cooling tube are located the both sides of baffle respectively, the air-out end and the baffle of cooling tube are relative, install the suction fan on the cooling tube.
Preferably, cooling body includes the diaphragm of fixed connection on the baffle lateral wall, the bottom of diaphragm rotates through the dwang and is connected with the blowing fan leaf, the blowing fan leaf is relative with TPU membrane body.
Preferably, the transmission mechanism comprises a first bevel gear rotatably connected to the bottom of the transverse plate, a second conveying belt is wound between a rotating shaft of the first bevel gear and the rotating rod, a second bevel gear meshed with the first bevel gear is rotatably connected to the inner rear side wall of the drying box, and a third conveying belt is wound between a rotating shaft of the second bevel gear and the second rotating shaft.
Compared with the prior art, the utility model, its beneficial effect does:
1. through the setting of guide duct, play wind head, communicating pipe, air heater, can carry out the drying to the upper and lower two sides of TPU membrane body simultaneously, make it can be by even, abundant drying, guarantee operating mass with rated load.
2. Through the setting around rolling up mechanism, blowing mechanism, cooling body, drive mechanism, can carry out cooling work to TPU membrane body after the drying is accomplished, reduce its surface temperature, avoid it to take place the bonding phenomenon around rolling up the in-process, ensure product quality, be convenient for follow-up use it.
To sum up, the utility model has the advantages of reasonable design, not only can carry out the drying to the upper and lower two sides of TPU membrane body simultaneously, make it can be by even, abundant drying, guarantee operating mass to can carry out cooling work to TPU membrane body after the drying is accomplished, reduce its surface temperature, avoid it to take place the bonding phenomenon around rolling up the in-process, guarantee product quality, be convenient for follow-up to it uses.
Drawings
Fig. 1 is a schematic structural diagram of a medical TPU membrane hot air drying device provided by the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
fig. 4 is an external overlooking structural schematic diagram of the medical TPU membrane hot air drying device provided by the utility model.
In the figure: the device comprises a drying box 1, a film coil 2, a film coil 3, a partition plate 4, a communicating groove 5, a first rotating shaft 6, a second rotating shaft 7, a first conveying belt 8, a driving motor 9, a TPU film body 10, an air guide pipe 11, an air outlet head 12, a communicating pipe 13, a hot air blower 14, a baffle plate 15, a cooling pipe 16, a suction fan 17, a transverse plate 18, a rotating rod 19, a blowing fan blade 20, a first bevel gear 21, a second conveying belt 22, a second bevel gear 23, a third conveying belt 24, a dustproof net 25 and an exhaust pipe 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a medical TPU film hot air drying device comprises a drying oven 1, a film placing roll 2, a film winding roll 3, and a TPU film body 10, wherein a rotary door matched with the front side wall of the drying oven 1 is installed on the front side wall of the drying oven 1, a partition plate 4 is fixedly connected between the inner side walls of the upper end and the lower end of the drying oven 1, the partition plate 4 is made of a heat insulating material and can reduce heat transfer, a winding mechanism is arranged in the drying oven 1, the film placing roll 2 and the film winding roll 3 are both sleeved on the winding mechanism, the TPU film body 10 is wound between the film placing roll 2 and the film winding roll 3, the winding mechanism comprises a first rotating shaft 6 and a second rotating shaft 7 which are connected to the inner rear side wall of the drying oven 1 in a penetrating and rotating manner, a first conveying belt 8 is wound between the first rotating shaft 6 and the second rotating shaft 7, a driving motor 9 is installed on the rear side wall of the drying oven 1, an output shaft of the driving motor 9 is fixedly connected with the second rotating shaft 7, it is noted that under the connecting action of the first conveying belt 8, the first rotating shaft 6 and the second rotating shaft 7 can rotate simultaneously, the film placing roll 2 is sleeved on the side wall of the first rotating shaft 6 and rotates coaxially with the first rotating shaft, the film winding roll 3 is sleeved on the side wall of the second rotating shaft 7 and rotates coaxially with the second rotating shaft, it is noted that the side walls of the first rotating shaft 6 and the second rotating shaft 7 are both provided with anti-slip grains, the film placing roll 2 and the film winding roll 3 can be driven to rotate, and the film placing roll 2 and the film winding roll 3 can respectively slide back and forth on the first rotating shaft 6 and the second rotating shaft 7, so that the film placing roll and the film winding roll 3 can be conveniently taken down;
the drying box 1 is provided with a drying mechanism which is positioned on the left side of the partition plate 4 and opposite to the TPU film body 10, the drying mechanism comprises two air guide pipes 11 which are symmetrically and fixedly connected to the rear side wall in the drying box 1, the two air guide pipes 11 are respectively positioned on the upper side and the lower side of the TPU film body 10, the opposite side walls of the two air guide pipes 11 are respectively connected with a plurality of air outlet heads 12 opposite to the TPU film body 10 in a penetrating manner, the two air guide pipes 11 are mutually communicated through a communicating pipe 13, a hot air blower 14 is arranged on the rear side wall of the drying box 1, and the air outlet end of the hot air blower 14 penetrates through the side wall of the drying box 1 and is mutually communicated with the communicating pipe 13;
the partition board 4 is provided with a communicating groove 5 in a penetrating way, the inner rear side wall of the communicating groove 5 is connected with a baffle 15 in a rotating way, it is noted that the TPU film body 10 passes through the communicating groove 5, the inner top of the communicating groove 5 is fixedly connected with a vertical plate which is propped against the baffle 15, the baffle 15 can be in a vertical state or rotate towards the left side of the partition plate 4, the baffle 15 can reduce the hot air passing through the communicating groove 5, the drying box 1 is provided with an air blowing mechanism opposite to the baffle 15, the air blowing mechanism comprises a cooling pipe 16 penetrating through the drying box 1, two ends of the cooling pipe 16 are respectively positioned at two sides of the partition plate 4, the air outlet end of the cooling pipe 16 is opposite to the baffle 15, the cooling pipe 16 is provided with a suction fan 17, and it should be noted that the cooling pipe 16 is made of a material with good heat conductivity, in the process of drying the TPU film body 10, hot air can pass through the cooling pipe 16 to cool the TPU film body;
the side wall of the partition plate 4 is fixedly connected with a cooling mechanism which is positioned at the right side of the partition plate 4 and is opposite to the TPU film body 10, the cooling mechanism comprises a transverse plate 18 which is fixedly connected to the side wall of the partition plate 4, the bottom of the transverse plate 18 is rotatably connected with a blowing fan blade 20 through a rotating rod 19, the blowing fan blade 20 is opposite to the TPU film body 10, and the blowing fan blade 20 rotates to cool and radiate the TPU film body 10;
the cooling mechanism is connected with the winding mechanism through a transmission mechanism, the transmission mechanism comprises a first bevel gear 21 rotatably connected to the bottom of the transverse plate 18, a second conveyor belt 22 is wound between a rotating shaft of the first bevel gear 21 and the rotating rod 19, a second bevel gear 23 meshed with the first bevel gear 21 is rotatably connected to the inner rear side wall of the drying box 1, a third conveyor belt 24 is wound between a rotating shaft of the second bevel gear 23 and the second rotating shaft 7, it is noted that under the connecting action of the third conveyor belt 24, the first bevel gear 21 and the second bevel gear 23 can rotate together with the second rotating shaft 7, under the connecting action of the second conveyor belt 22, the rotating rod 19 can drive the blowing fan blades 20 to rotate together to cool the TPU film body 10, a dust screen 25 is installed on the right side wall of the drying box 1 in a penetrating manner, and it is noted that the dust screen 25 is arranged to enable the inside of the drying box 1 to exchange gas with the outside, and can reduce in the dust gets into drying cabinet 1, the left side wall of drying cabinet 1 runs through and installs blast pipe 26, and the setting of blast pipe 26 can ensure that the atmospheric pressure in drying cabinet 1 is stable.
The utility model discloses its functional principle is explained to following mode of operation of accessible:
the utility model discloses in, when needing to carry out drying operation to TPU membrane body 10, open the revolving door, will put 2 covers of membrane book and establish on first axis of rotation 6, will overlap 3 covers around the membrane and establish on second axis of rotation 7, make the free end of TPU membrane body 10 pass intercommunication groove 5 and wind on membrane book 3, close the revolving door, start driving motor 9, hot-air blower 14 and suction fan 17, under the connecting action of driving motor 9 and first conveyer belt 8, can make first axis of rotation 6 and second axis of rotation 7 rotate, make it to unreel the membrane book 2 can carry out unwinding operation, it can carry out winding operation around membrane book 3, the setting of two guide ducts 11 and a plurality of tuber outlets 12, can carry out drying operation to the upper and lower two sides of TPU membrane body 10 simultaneously, make it can be fully dried, guarantee work quality and work efficiency;
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a medical TPU membrane hot air drying device, includes drying cabinet (1), puts membrane book (2), winds membrane book (3) and TPU membrane body (10), its characterized in that, common fixedly connected with baffle (4) between the upper and lower both ends inside wall of drying cabinet (1), be equipped with in drying cabinet (1) and wind a roll mechanism, it establishes on winding a roll mechanism to put membrane book (2) and wind membrane book (3) equal cover, TPU membrane body (10) are around putting membrane book (2) and wind membrane book (3), be equipped with on drying cabinet (1) and be located baffle (4) left side and the relative drying mechanism of TPU membrane body (10), run through on baffle (4) and seted up intercommunication groove (5), the interior back lateral wall of intercommunication groove (5) rotates and is connected with baffle (15), be equipped with the mechanism of blowing relative with baffle (15) on drying cabinet (1), the utility model discloses a drying cabinet, including baffle (4), TPU membrane body (10), cooling mechanism, transmission mechanism, dust screen (25), blast pipe (26) are installed to the left side wall of drying cabinet (1) through-mounting, the lateral wall fixedly connected with of baffle (4) is located the right side of baffle (4) and is relative with TPU membrane body (10), cooling mechanism with around being connected through transmission mechanism between the mechanism, the right side wall of drying cabinet (1) is run through and is installed.
2. The medical TPU film hot air drying device according to claim 1, wherein the winding mechanism comprises a first rotating shaft (6) and a second rotating shaft (7) which are connected to the inner rear side wall of the drying box (1) in a penetrating and rotating mode, a first conveying belt (8) is arranged between the first rotating shaft (6) and the second rotating shaft (7) in a winding mode, a driving motor (9) is installed on the rear side wall of the drying box (1), an output shaft of the driving motor (9) is fixedly connected with the second rotating shaft (7), the film placing roll (2) is sleeved on the side wall of the first rotating shaft (6) and rotates coaxially with the first rotating shaft, and the film winding roll (3) is sleeved on the side wall of the second rotating shaft (7) and rotates coaxially with the second rotating shaft.
3. The medical TPU film hot air drying device according to claim 1, wherein the drying mechanism comprises two air guide pipes (11) which are symmetrically and fixedly connected to the inner rear side wall of the drying box (1), the two air guide pipes (11) are respectively located on the upper side and the lower side of the TPU film body (10), the opposite side walls of the two air guide pipes (11) are respectively connected with a plurality of air outlet heads (12) opposite to the TPU film body (10) in a penetrating manner, the two air guide pipes (11) are mutually communicated through a communicating pipe (13), a hot air fan (14) is installed on the rear side wall of the drying box (1), and the air outlet end of the hot air fan (14) penetrates through the side wall of the drying box (1) and is mutually communicated with the communicating pipe (13).
4. The medical TPU film hot air drying device according to claim 1, wherein the air blowing mechanism comprises a cooling pipe (16) penetrating through the drying box (1), two ends of the cooling pipe (16) are respectively positioned at two sides of the partition plate (4), an air outlet end of the cooling pipe (16) is opposite to the baffle plate (15), and a suction fan (17) is installed on the cooling pipe (16).
5. The medical TPU film hot air drying device according to claim 2, wherein the cooling mechanism comprises a transverse plate (18) fixedly connected to the side wall of the partition plate (4), the bottom of the transverse plate (18) is rotatably connected with a blowing fan blade (20) through a rotating rod (19), and the blowing fan blade (20) is opposite to the TPU film body (10).
6. The medical TPU film hot air drying device according to claim 5, wherein the transmission mechanism comprises a first bevel gear (21) rotatably connected to the bottom of the transverse plate (18), a second conveyor belt (22) is wound between a rotating shaft of the first bevel gear (21) and the rotating rod (19), a second bevel gear (23) meshed with the first bevel gear (21) is rotatably connected to the inner rear side wall of the drying box (1), and a third conveyor belt (24) is wound between a rotating shaft of the second bevel gear (23) and the second rotating shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221430287.8U CN217442167U (en) | 2022-06-09 | 2022-06-09 | Medical TPU membrane hot air drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221430287.8U CN217442167U (en) | 2022-06-09 | 2022-06-09 | Medical TPU membrane hot air drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217442167U true CN217442167U (en) | 2022-09-16 |
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ID=83224312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221430287.8U Active CN217442167U (en) | 2022-06-09 | 2022-06-09 | Medical TPU membrane hot air drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217442167U (en) |
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2022
- 2022-06-09 CN CN202221430287.8U patent/CN217442167U/en active Active
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