Slurry coating device for medical dressing production

Abstract

The utility model relates to the technical field of dressing production, and discloses a slurry coating device for medical dressing production, which comprises a processing table, the top of the processing table is fixedly connected with an air cylinder, the output end of the air cylinder is fixedly connected with a top plate, the top of the top plate is provided with a discharge assembly, the tail end of the discharge assembly is connected with a discharge head, and the discharge head is connected with a motor. A fixing cylinder is fixedly connected to the rear portion of the bottom of the top plate, a motor is fixedly connected into the fixing cylinder, an open groove is formed in the front side of the fixing cylinder in a penetrating mode, a lead screw is fixedly connected to the output end of the motor, a moving block is in threaded connection with the exterior of the lead screw, and a connecting frame is fixedly connected to the front side of the moving block. And a scraping plate is fixedly connected outside the left side of the connecting frame. According to the utility model, the linear guide rail, the moving seat, the electric push rod, the workbench and the pressing plate are matched to work, so that dressing cloth with different lengths can be pressed and fixed, and the coating effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of dressing production, in particular to a slurry coating device for medical dressing production. Background Technique

[0002] Medical dressings are supplies for dressing wounds, which are medical materials used to cover sores, wounds or other damages, mainly including natural gauze, synthetic fiber dressings, multi-polymer film dressings, foamed multi-polymer dressings, hydrocolloid dressings, alginate dressings, etc. In the production process of medical dressings, drug slurry is often coated on the dressings first, so that when the patient bandages the wound, the medical dressing can promote the rapid healing of the patient's wound and help the patient recover quickly.

[0003] After retrieval, the existing Chinese patent publication number is: CN220425787U, which provides a slurry coating device for medical dressing production. The patent sets a paint box, a baffle, a first cylinder and a feed pipe. The first cylinder can drive the baffle to move quickly in the paint box, so that the baffle can be quickly opened to make the through hole flow out the slurry, or the baffle can be quickly closed to seal the through hole so that the slurry cannot flow out. When coating the slurry piece by piece on the moving coating cloth, the slurry will not drip on other positions of the dressing cloth, thereby improving the yield rate of the coating device operation.

[0004] Although the above patent can prevent the slurry from dripping on other positions of the dressing cloth, thereby improving the yield rate of the coating device operation, the above slurry coating device for medical dressing production still has the following problems: it cannot fix the dressing cloth, and the slurry coating is uneven.

[0005] In view of the above problems, a slurry coating device for medical dressing production is proposed. Content of the Utility Model

[0006] The purpose of the utility model is to provide a slurry coating device for medical dressing production, which solves the problems in the background technique that the dressing cloth cannot be fixed and the slurry coating is uneven.

[0007] To achieve the above object, the utility model provides the following technical solutions: A slurry coating device for medical dressing production, including a processing table, a cylinder is fixedly connected to the top of the processing table, the output end of the cylinder is fixedly connected to a top plate, a discharging component is arranged on the top of the top plate, the end of the discharging component is connected to a discharging head, a fixed cylinder is fixedly connected to the rear of the bottom of the top plate, a motor is fixedly connected inside the fixed cylinder, a slotted opening is penetrated and opened on the front side of the fixed cylinder, a lead screw is fixedly connected to the output end of the motor, a moving block is threadedly connected to the outside of the lead screw, a connecting frame is fixedly connected to the front side of the moving block, a scraping plate is fixedly connected to the outside of the left side of the connecting frame, linear guide rails are fixedly connected to both sides in front of the bottom of the top plate, moving seats are slidably connected to the outside of both linear guide rails, an electric push rod is fixedly connected to the bottom of the moving seat, and a pressing plate is fixedly connected to the output end of the electric push rod.

[0008] By adopting the above technical solution, the lead screw drives the moving block to move, thereby driving the discharging head and the scraping plate to move simultaneously, realizing the coating of the dressing cloth and scraping the slurry flat, making the coating more uniform.

[0009] As a further description of the above technical solution: The discharging component includes a slurry tank, the bottom of the slurry tank is fixedly connected to the top plate, a connecting pipe is penetrated and fixedly connected to the left side of the slurry tank, the other end of the connecting pipe is fixedly connected to a pump body, the other end of the pump body is fixedly connected to a discharging pipe, and the end of the discharging pipe is fixedly connected to the discharging head.

[0010] By adopting the above technical solution, through the discharging component, it is convenient for the slurry to flow out of the discharging pipe during coating to coat the dressing cloth.

[0011] As a further description of the above technical solution: A through groove is opened on the top of the top plate, and the discharging pipe is arranged in the through groove.

[0012] By adopting the above technical solution, the through groove facilitates the movement of the discharging pipe through the top plate.

[0013] As a further description of the above technical solution: The moving block penetrates and is arranged in the slotted opening, and the outside of the moving block is slidably connected to the inner wall of the slotted opening.

[0014] By adopting the above technical solution, the slotted opening can play a role in limiting the moving block.

[0015] As a further description of the above technical solution: The discharging head penetrates and is arranged in the connecting frame.

[0016] By adopting the above technical solution, the connecting frame plays a role in limiting the discharging head.

[0017] As a further description of the above technical solution: The scraping plate is arranged on the left side of the discharging head.

[0018] By adopting the above technical solution, it is convenient for the scraping plate to scrape the slurry after the slurry flows out.

[0019] As a further description of the above technical solution: Both of the linear guide rails are arranged in front of the through groove.

[0020] By adopting the above technical solution, limit sleeves are installed at both ends of the linear guide rail.

[0021] As a further description of the above technical solution: Support columns are fixedly connected to the four corners of the bottom of the processing table.

[0022] By adopting the above technical solution, the support columns can ensure the stability of the processing table.

[0023] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0024] 1. A slurry coating device for medical dressing production provided by the present utility model first works through the mutual cooperation of a fixed cylinder, a slotted opening, a motor, a lead screw, a moving block, a connecting frame, a scraping plate and a discharge head. The lead screw drives the moving block to move, thereby driving the discharge head and the scraping plate to move simultaneously, realizing the coating of the dressing cloth and scraping the slurry flat at the same time, making the coating more uniform.

[0025] 2. A slurry coating device for medical dressing production provided by the present utility model can realize the pressing and fixing of dressing cloths of different lengths through the mutual cooperation of a linear guide rail, a moving seat, an electric push rod, a workbench and a pressing plate, making the coating effect better. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0027] Figure 2 is a schematic diagram of the structure of the fixed cylinder of the present utility model;

[0028] Figure 3 is a front perspective view of the present utility model.

[0029] In the figure: 1. Processing table; 2. Cylinder; 3. Top plate; 4. Through groove; 5. Slurry tank; 6. Pump body; 7. Connecting pipe; 8. Discharge pipe; 9. Fixed cylinder; 10. Slotted opening; 11. Motor; 12. Lead screw; 13. Moving block; 14. Connecting frame; 15. Discharge head; 16. Scraping plate; 17. Linear guide rail; 18. Moving seat; 19. Electric push rod; 20. Pressing plate; 21. Support column. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0031] To further understand the content of the present invention, the present invention will be described in detail with reference to the accompanying drawings.

[0032] Referring to Figure 1 、 Figure 2 and Figure 3 A slurry coating device for producing medical dressings according to the present invention includes a processing table 1. A cylinder 2 is fixedly connected to the top of the processing table 1. The cylinder 2 can drive the top plate 3 and the lower discharge head 15 to lift and adjust. The output end of the cylinder 2 is fixedly connected to the top plate 3. An outlet assembly is arranged on the top of the top plate 3. The end of the outlet assembly is connected to the discharge head 15 to facilitate discharging. A fixed cylinder 9 is fixedly connected to the rear of the bottom of the top plate 3. A motor 11 is fixedly connected inside the fixed cylinder 9. The motor 11 can drive the lead screw 12 to rotate. A slot 10 is formed through and opened on the front side of the fixed cylinder 9 to play a limiting role. The output end of the motor 11 is fixedly connected to the lead screw 12. A moving block 13 is threadedly connected to the outside of the lead screw 12. The lead screw 12 drives the moving block 13 to move. A connecting frame 14 is fixedly connected to the front side of the moving block 13. A scraping plate 16 is fixedly connected to the outside of the left side of the connecting frame 14. Linear guide rails 17 are fixedly connected to both sides of the front of the bottom of the top plate 3. The distance between the two pressing plates 20 is adjusted through the linear guide rails 17. A moving seat 18 is slidably connected to the outside of each of the two linear guide rails 17. An electric push rod 19 is fixedly connected to the bottom of the moving seat 18. The output end of the electric push rod 19 is fixedly connected to the pressing plate 20. The dressing cloth is fixed by the lowering of the pressing plate 20.

[0033] Referring to Figure 1 The outlet assembly includes a slurry tank 5. The bottom of the slurry tank 5 is fixedly connected to the top plate 3. A connecting pipe 7 is fixedly connected through the left side of the slurry tank 5. The other end of the connecting pipe 7 is fixedly connected to a pump body 6. The other end of the pump body 6 is fixedly connected to a discharge pipe 8. The end of the discharge pipe 8 is fixedly connected to the discharge head 15. Through the outlet assembly, it is convenient for the slurry to flow out of the discharge head 15 during coating to coat the dressing cloth.

[0034] Referring to Figure 1 、 Figure 2 and Figure 3, a through groove 4 is formed at the top of the top plate 3, and the discharge pipe 8 is arranged in the through groove 4. The through groove 4 facilitates the movement of the discharge pipe 8 through the top plate 3. The moving block 13 penetrates and is arranged in the slot 10, and the outer part of the moving block 13 is slidably connected to the inner wall of the slot 10. The slot 10 can limit the moving block 13. The discharge head 15 penetrates and is arranged in the connecting frame 14, and the connecting frame 14 plays a role in limiting the discharge head 15. The scraping plate 16 is arranged on the left side of the discharge head 15, which is convenient for scraping the slurry after the slurry flows out. Both linear guide rails 17 are arranged in front of the through groove 4, and support columns 21 are fixedly connected to the four corners of the bottom of the processing table 1.

[0035] Working principle: During operation, the dressing cloth to be coated is placed in the middle of the processing table 1. Then, the air cylinder 2 is started to drive the top plate 3 and the discharge head 15 below to adjust the height. After the adjustment, the two linear guide rails 17 are started to drive the moving seat 18 to move, so as to adjust the distance between the two pressing plates 20 as required. Then, the electric push rod 19 is started to drive the two pressing plates 20 to descend, and the two sides of the dressing cloth are tightly fixed by the pressing plates 20. Then, the pump body 6 is started to pump out the slurry in the slurry tank 5, and the slurry is coated on the dressing cloth through the discharge pipe 8 and the discharge head 15. At the same time, the motor 11 is started to drive the lead screw 12 to rotate, and the lead screw 12 drives the moving block 13 to move from left to right in the slot 10, driving the discharge head 15 to move from left to right. While coating the dressing cloth, the slurry is scraped flat to make the coating more uniform. After the coating is completed, the electric push rod 19 drives the pressing plates 20 to rise, and the dressing cloth is taken out.

[0036] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A slurry coating device for producing medical dressings, comprising a processing table (1), characterized in that: The top of the processing table (1) is fixedly connected to a cylinder (2), the output end of the cylinder (2) is fixedly connected to a top plate (3), a discharge assembly is arranged on the top of the top plate (3), the end of the discharge assembly is connected to a discharge head (15), a fixed cylinder (9) is fixedly connected to the rear of the bottom of the top plate (3), a motor (11) is fixedly connected inside the fixed cylinder (9), a slot (10) is penetrated through the front side of the fixed cylinder (9), a screw rod (12) is fixedly connected to the output end of the motor (11), and the screw rod ( 12) is externally threadedly connected to a moving block (13), the front side of the moving block (13) is fixedly connected to a connecting frame (14), the left side of the connecting frame (14) is fixedly connected to a scraper plate (16), both sides of the front bottom of the top plate (3) are fixedly connected to linear guide rails (17), the outsides of the two linear guide rails (17) are slidably connected to a moving seat (18), the bottom of the moving seat (18) is fixedly connected to an electric push rod (19), and the output end of the electric push rod (19) is fixedly connected to a pressure plate (20).

2. A slurry coating device for producing medical dressings according to claim 1, characterized in that: The discharge assembly comprises a slurry box (5), the bottom of the slurry box (5) is fixedly connected to the top plate (3), a connecting pipe (7) passes through and is fixedly connected to the left side of the slurry box (5), the other end of the connecting pipe (7) is fixedly connected to a pump body (6), the other end of the pump body (6) is fixedly connected to a discharge pipe (8), and the end of the discharge pipe (8) is fixedly connected to a discharge head (15).

3. A slurry coating device for producing medical dressings according to claim 1, characterized in that: A through groove (4) is provided on the top of the top plate (3), and a discharge pipe (8) is arranged in the through groove (4).

4. A slurry coating device for producing medical dressings according to claim 1, characterized in that: The moving block (13) penetrates through and is arranged in the slot (10), and the outside of the moving block (13) is slidably connected to the inner wall of the slot (10).

5. The slurry coating device for producing medical dressings according to claim 1, characterized in that: The discharge head (15) passes through and is arranged in the connecting frame (14).

6. A slurry coating device for producing medical dressings according to claim 1, characterized in that: The scraper plate (16) is arranged on the left side of the discharge head (15).

7. A slurry coating device for producing medical dressings according to claim 1, characterized in that: The two linear guide rails (17) are both arranged in front of the through slot (4).

8. The slurry coating device for producing medical dressings according to claim 1, characterized in that: The four corners of the bottom of the processing table (1) are fixedly connected with support columns (21).

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