Hot-press forming device for medical sterile dressing paste

Abstract

The utility model discloses a medical sterile dressing patch hot press molding device, and relates to the technical field of dressing patches. The device comprises two support frames, wherein a heating mechanism and an adjusting mechanism are arranged on the two support frames; the heating mechanism comprises a support fixedly connected to the tops of the two supporting frames, two rotating shafts are rotationally connected to the right side of the support, first bidirectional threaded rods are rotationally connected to the outer walls of the two rotating shafts, the left sides of the two first bidirectional threaded rods extend out of the support, and the two first bidirectional threaded rods are rotationally connected with the support. Through the arrangement of the heating mechanism, the problems that when dressing patches with small sizes are produced, heating areas are not convenient to accurately match, a large amount of heat is wasted in an invalid space, and excessive electric energy is consumed when the dressing patches work according to a large-area heating mode are solved; and the production cost is also increased.

Description

Technical Field

[0001] This utility model belongs to the field of dressing technology, and in particular relates to a thermoforming device for medical sterile dressings. Background Technology

[0002] With the increasing market demand for medical sterile dressings, manufacturers are facing pressure to improve production efficiency. In order to meet market supply, it is necessary to develop more automated and faster thermoforming equipment that can achieve continuous and efficient production, reduce production cycles, and improve the economic benefits of enterprises. At the same time, efficient production equipment can better ensure the stability of product quality, which is conducive to establishing a good brand image for enterprises.

[0003] However, in the existing medical sterile dressing thermoforming equipment, it is not convenient to adjust the heating wire. This makes it difficult to accurately match the heating area when producing dressings with small sizes. A lot of heat is wasted in ineffective space. Working in a large-area heating mode not only consumes too much electricity but also increases production costs. Utility Model Content

[0004] The purpose of this invention is to provide a thermoforming device for medical sterile dressings. By setting up a heating mechanism, the problem of inconvenient adjustment of the heating wire is solved. This leads to difficulties in accurately matching the heating area when producing small dressings, resulting in a large amount of heat being wasted in ineffective space. Working in a large-area heating mode not only consumes too much electrical energy but also increases production costs.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a medical sterile dressing patch hot pressing molding device, which includes two support frames, and the two support frames are equipped with a heating mechanism and an adjustment mechanism;

[0007] The heating mechanism includes a bracket fixedly connected to the top of two support frames. Two rotating shafts are rotatably connected to the right side of the bracket. A bidirectional threaded rod is rotatably connected to the outer wall of each of the two rotating shafts. The left side of each of the two bidirectional threaded rods extends out of the bracket. Both of the two bidirectional threaded rods are rotatably connected to the bracket. The adjustment mechanism includes two fixing plates fixedly connected to the bottom of the two support frames.

[0008] Furthermore, the outer walls of the two bidirectional threaded rods are each threaded with two retaining rings, and two heating wires are disposed between the two support frames. The two heating wires are respectively fixedly connected to several retaining rings.

[0009] Furthermore, a number of fixed frames are provided between the two support frames. The two fixed frames on the right side are fixedly connected to two rotating shafts, and the two fixed frames on the left side are rotatably connected to a bidirectional threaded rod. Two heating rollers are provided between the two support frames, and the number of fixed frames are fixedly connected to the two heating rollers respectively.

[0010] Furthermore, handles are fixedly connected to the left side of each of the two bidirectional threaded rods, and a motor is fixedly connected to the right side of the support frame on the right side. The output shaft of the motor is fixedly connected to the rotating shaft located on the lower side through a coupling, and a transmission assembly is provided between the two support frames.

[0011] Furthermore, a bidirectional threaded rod is rotatably connected between the two fixed plates, the left side of the bidirectional threaded rod extends outside the fixed plate, and two sliders are threadedly connected to the bidirectional threaded rod.

[0012] Furthermore, connecting rods are fixedly connected to both the front and back sides of the two sliders, and fixing rods are provided on the opposite sides of the two support frames. Several connecting rods are fixedly connected to the two fixing rods respectively.

[0013] Furthermore, several pressure rollers are fixedly connected to the sides of the two fixed rods that are close to each other, and a second fixed plate is fixedly connected to the top of the two support frames. Several pressure rollers pass through the two second fixed plates respectively, and several pressure rollers are slidably connected to the two second fixed plates respectively.

[0014] This utility model has the following beneficial effects:

[0015] 1. By setting up a heating mechanism, during use, the distance and density of the heating wires on the heating rollers can be adjusted according to the size of the dressing patch. When adjusting, turn the handle. At this time, the two fixed rings will move closer or further apart by rotating the double-threaded rod. The heating wires will be squeezed or stretched continuously, thus achieving the effect of adjusting the density of the heating wires to fit the dressing patch. This prevents heat waste due to the small size of the dressing patch. After adjustment, start the motor and transmission assembly. Place the dressing patch to be heat-pressed on the transmission assembly. The pressure roller will then press the dressing patch. When it reaches the two heating rollers, the rotation of the bottom shaft will drive the rotation of the lower heating roller, carrying the dressing patch forward. During transportation, the heating roller will heat-press the dressing patch, allowing the heating wire density to be adjusted according to the size of the dressing patch. For smaller dressing patches, this reduces unnecessary heat dissipation, avoids energy waste, improves energy efficiency, and reduces production costs.

[0016] 2. By setting an adjustment mechanism, the distance between the pressure rollers can be adjusted according to the required processing size to adapt to the dressing. During adjustment, the bidirectional threaded rod on the first fixed plate is rotated. As the bidirectional threaded rod rotates, it causes the two sliders to move away from or towards each other. When the two sliders slide left and right, they cause the two connecting rods on them to slide as well. When the two connecting rods slide, they cause the fixed rod to move with them. At this time, the pressure roller is carried by the fixed rod to slide on the second fixed plate. Due to the restriction of the pressure roller by the second fixed plate, the slider does not rotate with it when the bidirectional threaded rod is rotated. This achieves the effect of adjusting the pressure roller to adapt to the dressing, making it suitable for production needs of different sizes. It can quickly switch production specifications, greatly improve production efficiency, meet diverse order requirements, and can accurately adjust the pressure roller distance according to different sizes of dressings to ensure uniform pressure distribution on the dressing, avoiding problems such as wrinkles and deformation caused by uneven force on small-sized dressings.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a partial cross-sectional view of the heating mechanism of this utility model;

[0021] Figure 3 This is a partial structural schematic diagram of the adjustment mechanism of this utility model;

[0022] Figure 4 This utility model Figure 2 A magnified structural diagram of A in the middle;

[0023] Figure 5 This utility model Figure 2 A magnified structural diagram of B in the diagram.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Support frame; 2. Heating mechanism; 211. Bracket; 212. Rotating shaft; 213. Double-threaded rod one; 214. Fixing ring; 215. Heating wire; 216. Fixing frame; 217. Heating roller; 218. Handle; 219. Motor; 2110. Transmission assembly; 3. Adjustment mechanism; 311. Fixing plate one; 312. Double-threaded rod two; 313. Slider; 314. Connecting rod; 315. Fixing rod; 316. Pressure roller; 317. Fixing plate two. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-5 As shown, this utility model is a thermoforming device for a sterile medical dressing, comprising two support frames 1, a heating mechanism 2 and an adjusting mechanism 3 mounted on the two support frames 1. The heating mechanism 2 includes a bracket 211 fixedly connected to the top of the two support frames 1. Two rotating shafts 212 are rotatably connected to the right side of the bracket 211. A bidirectional threaded rod 213 is rotatably connected to the outer wall of each of the two rotating shafts 212. The left side of each of the two bidirectional threaded rods 213 extends outside the bracket 211. Both bidirectional threaded rods 213 are rotatably connected to the bracket 211. Two fixing rings 214 are threadedly connected to the outer wall of each of the two bidirectional threaded rods 213. Two heating wires 215 are disposed between the two support frames 1, and each of the two heating wires 215 is fixedly connected to several fixing rings 214. Several fixing frames 216 are disposed between the two support frames 1. Two fixed brackets 216 on the right are fixedly connected to two rotating shafts 212 respectively, and two fixed brackets 216 on the left are rotatably connected to a bidirectional threaded rod 213. Two heating rollers 217 are arranged between the two support frames 1. Several fixed brackets 216 are fixedly connected to two heating rollers 217 respectively. Handles 218 are fixedly connected to the left side of each of the two bidirectional threaded rods 213. A motor 219 is fixedly connected to the right side of the right support frame 1. The output shaft of the motor 219 is fixedly connected to the rotating shaft 212 on the lower side through a coupling. A transmission assembly 2110 is arranged between the two support frames 1. By setting the heating mechanism 2, the density of the heating wire can be adjusted according to the size of the dressing. For smaller dressings, unnecessary heat dissipation can be reduced, energy waste can be avoided, energy utilization efficiency can be improved, and production costs can be reduced.

[0028] The adjusting mechanism 3 includes two fixed plates 311 fixedly connected to the bottom of two support frames 1 respectively. A bidirectional threaded rod 312 is rotatably connected between the two fixed plates 311. The left side of the bidirectional threaded rod 312 extends outside the fixed plate 311. Two sliders 313 are threadedly connected to the bidirectional threaded rod 312. Connecting rods 314 are fixedly connected to the front and back of the two sliders 313. Fixed rods 315 are provided on the side of the two support frames 1 that is far apart from each other. Several connecting rods 314 are fixedly connected to the two fixed rods 315 respectively. Fixed rods 315 are fixed on the side of the two fixed rods 315 that are close to each other. The device has several pressure rollers 316 fixedly connected to the top of each of the two support frames 1. The pressure rollers 316 pass through the two fixed plates 317 respectively, and the pressure rollers 316 are slidably connected to the two fixed plates 317 respectively. By setting an adjustment mechanism 3, it can adapt to the production needs of different sizes, quickly switch production specifications, greatly improve production efficiency, meet diverse order needs, and accurately adjust the pressure roller spacing according to different sizes of dressings to ensure uniform pressure distribution on the dressings and avoid problems such as wrinkles and deformation caused by uneven force on small-sized dressings.

[0029] A specific application of this embodiment is as follows: In use, the distance between the pressure rollers 316 is first adjusted according to the required processing size to accommodate the dressing. During adjustment, the bidirectional threaded rod 312 on the fixing plate 311 is rotated. As the bidirectional threaded rod 312 rotates, it causes the two sliders 313 to move away from or closer to each other. When the two sliders 313 slide left and right, they cause the two connecting rods 314 on them to slide. When the two connecting rods 314 slide, they cause the fixing rod 315 to move along with them. At this time, the pressure rollers 316 are carried by the fixing rods 315 to slide on the fixing plate 317. Because the fixing plate 317 restricts the pressure rollers 316, the sliders 313 do not rotate with the bidirectional threaded rod 312 when it is rotated. This achieves the effect of adjusting the pressure rollers 316 to accommodate the dressing. Then, the distance between the pressure rollers 316 is adjusted according to the size of the dressing. The distance and density of the heating wire 215 between the heating rollers 217 are adjusted by turning the handle 218. At this time, the two fixed rings 214 will move closer or further apart by rotating the bidirectional threaded rod 213. The continuously sliding heating wire 215 will be squeezed or stretched, thus achieving the effect of adjusting the density of the heating wire 215 to fit the dressing. This prevents heat waste due to the small size of the dressing. After adjustment, the motor 219 and transmission component 2110 are started. The dressing to be heat-pressed is placed on the transmission component 2110. The pressure roller 316 will press the dressing. When it is between the two heating rollers 217, the rotation of the bottom rotating shaft 212 drives the rotation of the lower heating roller 217, carrying the dressing forward. During transportation, the heating rollers 217 heat-press the dressing.

[0030] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0031] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A medical sterile dressing thermoforming apparatus, characterized by: It includes two support frames (1), and a heating mechanism (2) and an adjustment mechanism (3) are provided on the two support frames (1); The heating mechanism (2) includes a bracket (211) fixedly connected to the top of the two support frames (1). Two rotating shafts (212) are rotatably connected to the right side of the bracket (211). Two bidirectional threaded rods (213) are rotatably connected to the outer walls of the two rotating shafts (212). The left side of the two bidirectional threaded rods (213) extends to the outside of the bracket (211). The two bidirectional threaded rods (213) are rotatably connected to the bracket (211). The adjustment mechanism (3) includes two fixing plates (311) fixedly connected to the bottom of the two support frames (1).

2. A device for thermoforming a medical sterile dressing according to claim 1, characterized in that The outer walls of the two bidirectional threaded rods (213) are threaded with two fixing rings (214), and two heating wires (215) are arranged between the two support frames (1). The two heating wires (215) are respectively fixedly connected to several fixing rings (214).

3. A device for thermoforming a medical sterile dressing according to claim 2, characterized in that A plurality of fixed frames (216) are provided between the two support frames (1). The two fixed frames (216) on the right side are fixedly connected to two rotating shafts (212) respectively. The two fixed frames (216) on the left side are rotatably connected to a bidirectional threaded rod (213). Two heating rollers (217) are provided between the two support frames (1). The plurality of fixed frames (216) are fixedly connected to the two heating rollers (217) respectively.

4. A device for thermoforming a medical sterile dressing according to claim 3, characterized in that A handle (218) is fixedly connected to the left side of each of the two bidirectional threaded rods (213), and a motor (219) is fixedly connected to the right side of the support frame (1) on the right side. The output shaft of the motor (219) is fixedly connected to the rotating shaft (212) located on the lower side through a coupling. A transmission assembly (2110) is provided between the two support frames (1).

5. A device for thermoforming a medical sterile dressing according to claim 4, characterized in that A bidirectional threaded rod (312) is rotatably connected between the two fixed plates (311). The left side of the bidirectional threaded rod (312) extends outside the fixed plate (311), and two sliders (313) are threadedly connected to the bidirectional threaded rod (312).

6. A device for thermoforming a medical sterile dressing according to claim 5, characterized in that Both of the two sliders (313) are fixedly connected to the front and back of the sliders (314), and both of the two support frames (1) are provided with fixed rods (315) on the side away from each other. Several of the connecting rods (314) are fixedly connected to the two fixed rods (315) respectively.

7. A device for thermoforming a medical sterile dressing according to claim 6, characterized in that Several pressure rollers (316) are fixedly connected to the side of the two fixed rods (315) that are close to each other. Fixed plates (317) are fixedly connected to the top of the two support frames (1). Several pressure rollers (316) pass through the two fixed plates (317) respectively. Several pressure rollers (316) are slidably connected to the two fixed plates (317) respectively.

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