Conveying device for producing and processing medical protective clothing

Abstract

The utility model relates to the technical field of protective clothing production and conveying, and particularly discloses a medical protective clothing production and processing conveying device which comprises a support, a mixing tank is fixedly connected in the support, a bearing plate is fixedly connected to the bottom end of the surface of the support, a first driving motor is fixedly connected in a sealing cover, and a connecting ring is meshed with the surface of a gear. A feeding pipe is fixedly connected to one side of the top of the sealing cover, a blocking ring is fixedly connected to the top end of the inner side wall of the inserting opening, and a plurality of first spiral conveying blades are rotationally arranged on the surface of the rotating rod. The gear, the connecting ring, the first spiral conveying blade, the sealing ring and the connecting ring are matched for use, so that raw materials of a composite film required for manufacturing the protective clothing are conveniently conveyed into a corresponding container to be uniformly mixed, accumulation of the raw materials can be avoided when the raw materials enter the mixing tank, meanwhile, the device is convenient to disassemble after being used, and the production efficiency is improved. And the internal structure is cleaned, so that subsequent use is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of production and transportation of protective clothing, and in particular relates to a transportation device for production and processing of medical protective clothing. Background Art

[0002] Types of protective clothing include fire protective clothing, industrial protective clothing, medical protective clothing, military protective clothing and protective clothing for special groups. Protective clothing is mainly used in fire protection, military industry, shipbuilding, petroleum, chemical industry, painting, cleaning and disinfection, laboratory and other industries and departments. Composite membranes are required in the production of protective clothing. Composite membranes are based on microporous membranes or ultrafiltration membranes as supporting layers, and the surface is covered with a dense homogeneous membrane with a thickness of only 0.1 to 0.25 μm as a barrier layer to form a separation membrane, which greatly increases the permeability of substances. What kind of raw materials are needed in the production of composite membranes, but it originally required the use of a conveying structure to transport it to the corresponding container during mixing, which greatly improved the progress of raw material mixing. However, some existing raw material conveying devices often have certain deficiencies when used and need to be improved.

[0003] In the Chinese patent with publication number CN215028104U, a conveying and feeding mechanism for composite films used in the production and processing of protective clothing is mentioned, which includes a stirring box, a stirring assembly and a reciprocating assembly. A second motor is vertically arranged in the motor box, a drive box is provided in the middle of the top surface of the stirring box, and the first motor is vertically arranged in the drive box; the inner top surface of the stirring box is vertically rotatably connected to a stirring shaft through a bearing; a number of stirring assemblies are equidistantly provided on the shaft body of the stirring shaft; a conveying shaft is rotatably connected in the conveying box, and a spiral conveying blade is fixedly sleeved on the shaft body of the conveying shaft along the length direction; a rectangular box is fixedly connected to the lower part between the feeding hopper and the drive box; the reciprocating assembly is arranged in the rectangular box; the utility model is easy to operate, easy to improve the conveying efficiency of raw materials, and improve the safety during loading; the reciprocating assembly facilitates the reciprocating lifting and lowering of the vibrating plate in the feeding hopper, so that the raw materials are accumulated in the feeding box; it solves the problems of poor loading efficiency and low safety in the existing composite film production.

[0004] However, when the above technical solution is in use, although the rotation of the cam drives the push rod to move horizontally, and finally the vibration plate moves up and down, so that the raw materials enter the mixing box without being blocked, but when the vibration plate moves upward, the vibration plate is separated from the limit bar, and there is a certain distance between the vibration plate and the limit bar. If the amount of raw material conveyed is large, part of the raw material will pass through the gap between the vibration plate and the limit bar and enter the position on the right side of the limit bar, and finally it will adhere to the push rod and the return spring and other structures. Part of the raw material may even solidify and cause the return spring to get stuck, which will also increase the difficulty of cleaning for the staff, and has certain limitations when used. Utility Model Content

[0005] The purpose of the present utility model is to provide a conveying device for the production and processing of medical protective clothing, so as to solve the problem proposed in the above background technology that the raw materials to be mixed may enter the space on the right side of the limit bar when the vibrating plate moves upward, causing part of the structure to adhere to the raw materials.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A conveying device for the production and processing of medical protective clothing, comprising: a bracket, a mixing tank fixedly connected to the inside of the bracket, a supporting plate fixedly connected to the bottom end of the bracket surface, a sealing cover connected to the top of the mixing tank, a first drive motor fixedly connected to the inside of the sealing cover, a stirring rod fixedly connected to the output end of the first drive motor, a gear fixedly connected to the top end of the stirring rod surface, a connecting ring meshed with the surface of the gear, a feed pipe fixedly connected to one side of the top of the sealing cover, an insertion port provided inside the feed pipe, a blocking ring fixedly connected to the top end of the inner side wall of the insertion port, two connecting rods fixedly connected to the inner side wall of the connecting ring, a rotating rod fixedly connected to the opposite end of the two connecting rods, and a plurality of first spiral conveying blades rotatably provided on the surface of the rotating rod.

[0008] Preferably, one side of the top of the supporting plate is fixedly connected to a positioning seat, the bottom ends of both sides of the positioning seat are fixedly connected to fixing blocks, the internal threads of the fixing blocks are connected to fastening bolts, the bottom of the sealing cover is fixedly connected to a connecting ring, and the connecting ring is threadedly connected to the inner wall of the mixing tank, the interior of the positioning seat is fixedly connected to a material delivery pipe, the top end of the surface of the material delivery pipe is fixedly connected to a material delivery short pipe, the bottom end of the surface of the material delivery short pipe is fixedly connected to a sealing ring, and the surface of the sealing ring fits against the inner wall of the plug interface.

[0009] Preferably, a feed hopper is fixedly connected to the top of the positioning seat, and a second drive motor is fixedly connected to the top end of the inner side wall of the conveying pipe.

[0010] Preferably, the output end of the second driving motor is fixedly connected to a transmission rod, and the surface of the transmission rod is fixedly connected to a plurality of second spiral conveying blades.

[0011] Preferably, eight mixing rods are fixedly connected to the surface of the stirring rod, and four groups of stirring blades are fixedly connected to the surface of the mixing rod.

[0012] Preferably, a discharge pipe is fixedly connected to the bottom of the mixing tank, and a control valve is provided on the surface of the discharge pipe.

[0013] Preferably, a control panel is fixedly connected to one side of the inner top wall of the bracket, and the control panel is electrically connected to the first drive motor and the second drive motor respectively.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] (1) The raw materials for the composite film required for making protective clothing can be transported to the corresponding container and mixed evenly. At the same time, during the transportation process, the raw materials are prevented from entering the mixing tank and causing accumulation of raw materials. At the same time, the raw materials are prevented from adhering to other structures, reducing the difficulty of subsequent cleaning work for the staff.

[0016] (2) Both the feed pipe and the sealing cover can be separated from the mixing tank, which is convenient for cleaning the interior separately and for subsequent cleaning. The disassembly method is simple and easy for the staff to operate. When the feed short pipe is inserted into the feed pipe, the sealing of the connection can be ensured to avoid spillage of raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 This is an internal cross-sectional view of the mixing tank of the utility model;

[0019] Figure 3 This is a cross-sectional view of the short material delivery pipe of the utility model;

[0020] Figure 4 A three-dimensional diagram of the connecting ring of the utility model;

[0021] In the figure: 1. bracket; 2. mixing tank; 3. bearing plate; 4. sealing cover; 5. first drive motor; 6. stirring rod; 7. gear; 8. feed pipe; 9. plug interface; 10. blocking ring; 11. rotating rod; 12. first spiral conveying blade; 13. connecting rod; 14. connecting ring; 15. positioning seat; 16. connecting ring; 17. feed pipe; 18. short feed pipe; 19. sealing ring; 20. feed hopper; 21. second drive motor; 22. transmission rod; 23. second spiral conveying blade; 24. mixing rod; 25. stirring blade; 26. discharge pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1:

[0024] See also Figures 1 to 4As shown, a conveying device for the production and processing of medical protective clothing includes a bracket 1, the interior of the bracket 1 is fixedly connected to a mixing tank 2, the bottom end of the surface of the bracket 1 is fixedly connected to a carrying plate 3, the top of the mixing tank 2 is connected to a sealing cover 4, the interior of the sealing cover 4 is fixedly connected to a first drive motor 5, the output end of the first drive motor 5 is fixedly connected to a stirring rod 6, the top end of the surface of the stirring rod 6 is fixedly connected to a gear 7, the surface of the gear 7 is meshed with a connecting ring 14, a feeding pipe 8 is fixedly connected to one side of the top of the sealing cover 4, the interior of the feeding pipe 8 is provided with an insertion port 9, the top end of the inner side wall of the insertion port 9 is fixedly connected to a blocking ring 10, the inner side wall of the connecting ring 14 is fixedly connected to two connecting rods 13, the opposite ends of the two connecting rods 13 are fixedly connected to a rotating rod 11, and a plurality of first spiral conveying blades 12 are rotatably provided on the surface of the rotating rod 11. Through the setting of the mixing tank 2, the raw materials required for the production of the composite film can be mixed, through the setting of the sealing cover 4, the top of the mixing tank 2 can be sealed, through the setting of the first drive motor 5, it provides a certain driving force for the rotation of the stirring rod 6, through the setting of the stirring rod 6, the raw materials inside the mixing tank 2 can be mixed, through the setting of the gear 7, the connecting ring 14 can be rotated, through the setting of the first spiral conveying blade 12, the raw materials entering the feed pipe 8 can be transported downward to avoid blockage. It should be noted that the rotating rod 11 is rotatably set inside the feed pipe 8.

[0025] The top of the positioning seat 15 is fixedly connected to a feed hopper 20, and the top of the inner wall of the delivery pipe 17 is fixedly connected to a second drive motor 21. Through the setting of the feed hopper 20, the raw materials required for the production of the composite film can enter the interior of the positioning seat 15, which is convenient for subsequent delivery of the delivery pipe 17.

[0026] The output end of the second drive motor 21 is fixedly connected to a transmission rod 22, and a plurality of second spiral conveying blades 23 are fixedly connected to the surface of the transmission rod 22. The second drive motor 21 provides a certain driving force for the rotation of the transmission rod 22. The second spiral conveying blades 23 enable the raw materials in the feed pipe 17 to be transported to the interior of the mixing tank 2.

[0027] The surface of the stirring rod 6 is fixedly connected with eight mixing rods 24, and the surface of the mixing rod 24 is fixedly connected with four groups of stirring blades 25. Through the arrangement of the mixing rods 24 and the stirring blades 25, the raw materials inside the mixing tank 2 are mixed evenly.

[0028] The bottom of the mixing tank 2 is fixedly connected with a discharge pipe 26, and a control valve is provided on the surface of the discharge pipe 26. Through the provision of the discharge pipe 26, the mixed raw materials are discharged from the interior of the mixing tank 2.

[0029] A control panel is fixedly connected to one side of the inner top wall of the bracket 1 , and the control panel is electrically connected to the first drive motor 5 and the second drive motor 21 respectively.

[0030] Example 2:

[0031] See also Figure 1 、 Figure 3 and Figure 4 As shown,

[0032] A positioning seat 15 is fixedly connected to one side of the top of the carrier plate 3. The bottom ends of both sides of the positioning seat 15 are fixedly connected to fixing blocks. The internal threads of the fixing blocks are connected to fastening bolts. The bottom of the sealing cover 4 is fixedly connected to a connecting ring 16, which is threadedly connected to the inner wall of the mixing tank 2. The interior of the positioning seat 15 is fixedly connected to a feed pipe 17. The top end of the feed pipe 17 is fixedly connected to a feed short pipe 18. The bottom end of the feed short pipe 18 is fixedly connected to a sealing ring 19, and the surface of the sealing ring 19 is in contact with the inner wall of the insertion port 9. The provision of the positioning seat 15 allows the feed hopper 20 to be installed and fixed. The provision of the fixing blocks and fastening bolts makes the positioning seat 15 easy to assemble and disassemble. The provision of the connecting ring 16 makes it easy to connect and disassemble the sealing cover 4 to the mixing tank 2. The provision of the sealing ring 19 ensures that when the feed short pipe 18 is inserted into the feed pipe 8, the bottom of the sealing ring 19 contacts the top of the blocking ring 10, thereby achieving a sealing effect and preventing the raw materials from overflowing.

[0033] The working principle of the present invention is as follows: the staff puts the raw materials required for making the composite film into the feed hopper 20 in advance, and at the same time the staff controls the first drive motor 5 and the second drive motor 21 to work, and the output end of the second drive motor 21 drives the transmission rod 22 to rotate, and the rotation of the transmission rod 22 drives the second spiral conveying blade 23 to rotate, so that the raw materials entering the positioning seat 15 through the feed hopper 20 are transported to the inside of the feed short pipe 18 by the feed pipe 17, and then enter the inside of the feed pipe 8 through the feed short pipe 18. At the same time, the first drive motor 5 rotates to drive the gear 7 to rotate, and the rotation of the gear 7 drives the connecting ring 14 to rotate, and then the connecting ring 14 drives the two connecting rods 13 to rotate, so that the rotating rod 11 rotates, and finally the rotating rod 11 drives the first spiral conveying blade 12 to rotate, so that the raw materials falling downward through the feed pipe 8 enter the interior of the mixing tank 2 faster, avoiding the accumulation of raw materials inside the feed pipe 8, and the raw materials pass through the feed pipe 8 When falling downward, it falls downward through the hollow part in the middle of the connecting ring 14, so that it is finally located inside the mixing tank 2. The first drive motor 5 rotates, causing it to drive the stirring rod 6 to rotate, and then the stirring rod 6 drives the mixing rod 24 and the stirring blade 25 to rotate, so that it mixes the raw materials inside the mixing tank 2. After mixing to a certain degree, the staff uses a collecting device to be placed at the bottom end of the discharge pipe 26, and the staff opens the valve to discharge it. After the device is used, the staff unscrews the fastening bolt from the inside of the fixed block through the positioning seat 15, and then moves the delivery pipe 17 upward until the delivery short pipe 18 is pulled out from the inside of the feed pipe 8. At this time, the delivery pipe 17 is separated from the overall device, and the staff can clean it conveniently. At the same time, the staff unscrews the sealing cover 4, so that the connecting ring 16 is separated from the mixing tank 2, and then the sealing cover 4 is separated from the mixing tank 2. At this time, the structure on the sealing cover 4 can be taken out, and the staff can clean it for subsequent use.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveying device for producing and processing medical protective clothing, characterized in that: include: A bracket (1) is provided, wherein the interior of the bracket (1) is fixedly connected to a mixing tank (2), the bottom end of the surface of the bracket (1) is fixedly connected to a bearing plate (3), the top of the mixing tank (2) is connected to a sealing cover (4), the interior of the sealing cover (4) is fixedly connected to a first drive motor (5), the output end of the first drive motor (5) is fixedly connected to a stirring rod (6), the top end of the surface of the stirring rod (6) is fixedly connected to a gear (7), the surface of the gear (7) is meshed with a connecting ring (14), a feeding pipe (8) is fixedly connected to one side of the top of the sealing cover (4), an insertion port (9) is provided inside the feeding pipe (8), a blocking ring (10) is fixedly connected to the top end of the inner side wall of the insertion port (9), two connecting rods (13) are fixedly connected to the inner side wall of the connecting ring (14), the opposite ends of the two connecting rods (13) are fixedly connected to a rotating rod (11), and a plurality of first spiral conveying blades (12) are rotatably provided on the surface of the rotating rod (11).

2. A conveying device for producing and processing medical protective clothing according to claim 1, characterized in that: A positioning seat (15) is fixedly connected to one side of the top of the supporting plate (3), and the bottom ends of both sides of the positioning seat (15) are fixedly connected to fixing blocks, and the internal threads of the fixing blocks are connected to fastening bolts. The bottom of the sealing cover (4) is fixedly connected to a connecting ring (16), and the connecting ring (16) is threadedly connected to the inner wall of the mixing tank (2). The interior of the positioning seat (15) is fixedly connected to a material delivery pipe (17), and the top end of the surface of the material delivery pipe (17) is fixedly connected to a material delivery short pipe (18), and the bottom end of the surface of the material delivery short pipe (18) is fixedly connected to a sealing ring (19), and the surface of the sealing ring (19) is in contact with the inner wall of the plug interface (9).

3. The conveying device for producing and processing medical protective clothing according to claim 2, characterized in that: The top of the positioning seat (15) is fixedly connected to a feed hopper (20), and the top end of the inner side wall of the conveying pipe (17) is fixedly connected to a second drive motor (21).

4. The conveying device for producing and processing medical protective clothing according to claim 3, characterized in that: The output end of the second drive motor (21) is fixedly connected to a transmission rod (22), and a plurality of second spiral conveying blades (23) are fixedly connected to the surface of the transmission rod (22).

5. The conveying device for producing and processing medical protective clothing according to claim 1, characterized in that: Eight mixing rods (24) are fixedly connected to the surface of the stirring rod (6), and four groups of stirring blades (25) are fixedly connected to the surface of the mixing rod (24).

6. The conveying device for producing and processing medical protective clothing according to claim 1, characterized in that: A discharge pipe (26) is fixedly connected to the bottom of the mixing tank (2), and a control valve is provided on the surface of the discharge pipe (26).

7. The conveying device for producing and processing medical protective clothing according to claim 1, characterized in that: A control panel is fixedly connected to one side of the inner top wall of the bracket (1), and the control panel is electrically connected to the first drive motor (5) and the second drive motor (21) respectively.

Images