Non-woven fabric production disinfection device

Abstract

The utility model discloses a disinfection device for non-woven fabric production. The disinfection device comprises a folding and unfolding mechanism, and a first driving motor and a second driving motor which are arranged in the folding and unfolding mechanism, a limiting mechanism is arranged at the bottom of the retracting and releasing mechanism, and one end of the limiting mechanism is connected to one end of the retracting and releasing shaft in an attached mode. The folding and unfolding mechanism comprises a base, and one side of the top of the base is fixedly connected with a first driving motor; the output end of the first driving motor is connected with a first belt in an attached mode, and the end, away from the first driving motor, of the first belt is connected with a winding and unwinding shaft in an attached mode. Wherein first supporting plates are rotatably connected to the two ends of the winding and unwinding shaft, the bottoms of the first supporting plates are fixedly connected with the base, a lifting frame is fixedly connected to the tops of the first supporting plates, winding and unwinding of non-woven fabric can be facilitated by arranging the winding and unwinding mechanism, and the non-woven fabric winding and unwinding shaft can be rapidly limited by arranging the limiting mechanism; the non-woven fabric is convenient to disassemble, assemble and replace.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric disinfection, in particular to a non-woven fabric production disinfection device. Background Art

[0002] Non-woven fabrics, also known as non-woven fabrics, needle-punched cotton, needle-punched non-woven fabrics, etc., are made of polyester fibers and polyester fibers. They are made through a needle-punching process and can be made into different thicknesses, feels, hardness, etc. Non-woven fabrics are widely used in the medical field. Due to the high requirements for the cleanliness of non-woven fabrics in the medical field, the non-woven fabrics need to be disinfected through a disinfection device during the production process of medical non-woven fabrics.

[0003] Publication No. CN218247933U discloses a non-woven fabric production and disinfection device, which fixes one end of the non-woven fabric by two fixing strips, and the operation of the servo motor drives the second screw to rotate, and the rotation of the second screw drives the first screw to rotate, so that the two connecting blocks are driven to approach each other through the action of the two inner screw sleeves, and then the two flat strips are driven to clamp the other end of the non-woven fabric. The linear slide table drives a connecting seat to move, and at this time, the other connecting seat will also slide in the slide rail until the connecting seat is transported to the second fixing frame. By stretching and shaping the non-woven fabric, it is ensured that the non-woven fabric will not be deformed due to cold and hot changes after the disinfection is completed, and the integrity of the appearance of the non-woven fabric after the disinfection is completed is guaranteed, the product quality is guaranteed, the work efficiency is improved, and the practicality and reliability of the device are improved. However, the patent still has the following problems in actual use:

[0004] Although this non-woven fabric production and disinfection device ensures that the non-woven fabric will not be deformed due to hot and cold changes after disinfection by stretching the non-woven fabric, it is not convenient for rolling up the non-woven fabric and replacing the non-woven fabric, which reduces its work efficiency.

[0005] A nonwoven fabric production and sterilization device is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a non-woven fabric production and disinfection device to solve the problem raised in the above background technology that the non-woven fabric is currently stretched and formed to ensure that the non-woven fabric will not be deformed due to hot and cold changes after disinfection, but it is not convenient to roll up the non-woven fabric, and it is not convenient to replace the non-woven fabric, thereby reducing its working efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a non-woven fabric production and disinfection device, comprising a retractable mechanism, and a first drive motor and a second drive motor installed inside the retractable mechanism;

[0008] A limiting mechanism is provided at the bottom of the retractable mechanism, and one end of the limiting mechanism is closely connected to one end of the retractable shaft;

[0009] Also includes:

[0010] The retractable mechanism comprises a base, and one side of the top of the base is fixedly connected to the first drive motor;

[0011] The output end of the first driving motor is closely connected to the first belt, and the end of the first belt away from the first driving motor is closely connected to the retractable shaft;

[0012] Wherein, both ends of the retractable shaft are rotatably connected with a first support plate, and the bottom of the first support plate is fixedly connected to the base.

[0013] Preferably, the top of the first support plate is fixedly connected to a lifting frame, one side of the lifting frame is fixedly connected to the second drive motor, the output end of the second drive motor passes through the lifting frame and is fixedly connected to a bidirectional threaded rod, and one end of the bidirectional threaded rod away from the second drive motor is rotatably connected to the lifting frame.

[0014] Preferably, the outer sides of the two ends of the bidirectional threaded rod are symmetrically threadedly connected with threaded sleeves, one end of the two threaded sleeves is rotatably connected to a connecting rod, the tops of the two connecting rods are rotatably connected to a support rod, and the end of the support rod away from the connecting rod is rotatably connected to a first roller.

[0015] Preferably, a second belt is closely connected to a side of the output end of the first driving motor close to the first belt, and a second roller is closely connected to an end of the second belt away from the first driving motor.

[0016] Preferably, the two ends of the second roller are rotatably connected to the second support plate, the bottom of the second support plate is fixedly connected to the base, the side of the second support plate close to the second roller is rotatably connected to the third roller, and a disinfection device is provided on the side of the second support plate close to the third roller.

[0017] Preferably, the limiting mechanism includes a limiting column, a cylinder is fixedly connected to the center position of one end of the limiting column, a ring is sleeved on the outer side of the cylinder, a semi-circular sphere is fixedly connected to the end of the cylinder away from the limiting column, an annular groove is formed on the end of the semi-circular sphere close to the cylinder, and the inside of the annular groove is fit-fittingly connected to the ring.

[0018] Preferably, an opening is provided on the outer side of the retractable shaft near the hemisphere, the interior of the opening is slidably connected to the limit column, and limit grooves are provided on the left and right sides of the retractable shaft near the opening, and spring blocks are slidably connected inside the two limit grooves.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows: the non-woven fabric production and disinfection device can facilitate the collection and release of the non-woven fabric by setting a collection and release mechanism, and can quickly limit the non-woven fabric collection and release axis by setting a limiting mechanism, so as to facilitate the disassembly, assembly and replacement of the non-woven fabric. The specific contents are as follows:

[0020] 1. The retractable mechanism can facilitate the retractable and retractable non-woven fabrics. The first drive motor can drive the retractable and retractable shaft and the second roller to rotate simultaneously, thereby realizing the retractable and retractable function of the non-woven fabrics. The second drive motor drives the bidirectional threaded rod to rotate, and the threaded action between the threaded sleeve and the bidirectional threaded rod is utilized to drive the support rod to move up and down, thereby adjusting the tightness of the non-woven fabrics during retractable and retractable operation, thereby preventing the occurrence of wrinkles during retractable and retractable operation of the non-woven fabrics.

[0021] 2. By setting a limiting mechanism, the non-woven fabric retracting and releasing shaft can be quickly limited, which is convenient for the disassembly, assembly and replacement of the non-woven fabric. The spring stopper is used to limit the semi-circular ball, thereby preventing the semi-circular ball from moving out of the opening. The non-woven fabric retracting and releasing shaft is pressed inward to drive the limiting column to move in the opening. The ring is used to slide on the surface of the cylinder. At the same time, the spring stopper moves along the outer side of the ring in the limiting groove, thereby changing the protruding position of the spring stopper. When the ring coincides with the semi-circular ball, the semi-circular ball can be taken out of the opening, and the limiting column of the non-woven fabric can be disassembled, which is convenient for the replacement of the non-woven fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front cross-section structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the internal structure of the lifting frame of the utility model;

[0024] Figure 3 This is a side view structural diagram of the limiting mechanism of the utility model;

[0025] Figure 4 This is a schematic diagram of the installation structure of the spring stopper of the utility model;

[0026] Figure 5 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0027] In the figure: 1. retractable mechanism; 101. base; 102. first drive motor; 103. first belt; 104. retractable shaft; 105. first support plate; 106. lifting frame; 107. second drive motor; 108. bidirectional threaded rod; 109. threaded sleeve; 110. connecting rod; 111. support rod; 112. first roller; 113. second belt; 114. second roller; 115. second support plate; 116. third roller; 117. disinfection equipment; 2. limiting mechanism; 201. limiting column; 202. cylinder; 203. ring; 204. semi-circular ball; 205. ring groove; 206. opening; 207. limiting groove; 208. spring stopper. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-5 The utility model provides a technical solution: a non-woven fabric production and disinfection device, comprising a retractable mechanism 1, and a first drive motor 102 and a second drive motor 107 installed inside the retractable mechanism 1; a limiting mechanism 2 is provided at the bottom of the retractable mechanism 1, and one end of the limiting mechanism 2 is closely connected to one end of the retractable shaft 104; the retractable mechanism 1 comprises a base 101, one side of the top of the base 101 is fixedly connected to the first drive motor 102, and the first belt 103 is driven to rotate by the first drive motor 102;

[0030] The output end of the first driving motor 102 is closely connected to the first belt 103, and the end of the first belt 103 away from the first driving motor 102 is closely connected to the retractable shaft 104; the two ends of the retractable shaft 104 are rotatably connected to the first support plate 105, and the bottom of the first support plate 105 is fixedly connected to the base 101, and the retractable shaft 104 is driven to rotate by the first belt 103;

[0031] A lifting frame 106 is fixedly connected to the top of the first support plate 105, one side of the lifting frame 106 is fixedly connected to the second drive motor 107, the output end of the second drive motor 107 passes through the lifting frame 106 and is fixedly connected to a bidirectional threaded rod 108, one end of the bidirectional threaded rod 108 away from the second drive motor 107 is rotatably connected to the lifting frame 106, and the second drive motor 107 is provided to drive the bidirectional threaded rod 108 to rotate;

[0032] The outer sides of both ends of the bidirectional threaded rod 108 are symmetrically threadedly connected with threaded sleeves 109, one end of the two threaded sleeves 109 is rotatably connected with a connecting rod 110, the tops of the two connecting rods 110 are rotatably connected with a support rod 111, and one end of the support rod 111 away from the connecting rod 110 is rotatably connected with a first roller 112. By changing the height of the first roller 112, the tension of the non-woven fabric can be adjusted;

[0033] A second belt 113 is attached to one side of the output end of the first driving motor 102 close to the first belt 103, and a second roller 114 is attached to one end of the second belt 113 away from the first driving motor 102. By providing the second belt 113, the second roller 114 can rotate together with the retractable shaft 104.

[0034] The second roller 114 is rotatably connected to the second support plates 115 at both ends, the bottom of the second support plate 115 is fixedly connected to the base 101, the side of the second support plate 115 close to the second roller 114 is rotatably connected to the third roller 116, and the side of the second support plate 115 close to the third roller 116 is provided with a disinfection device 117, and the non-woven fabric can be disinfected by providing the disinfection device 117;

[0035] The limiting mechanism 2 includes a limiting column 201, a cylinder 202 is fixedly connected to the center of one end of the limiting column 201, a ring 203 is sleeved on the outer side of the cylinder 202, a semicircular ball 204 is fixedly connected to the end of the cylinder 202 away from the limiting column 201, and a ring groove 205 is provided at the end of the semicircular ball 204 close to the cylinder 202, and the inside of the ring groove 205 is closely connected to the ring 203. By providing the ring groove 205, the contraction of the ring 203 is facilitated;

[0036] An opening 206 is provided on the outer side of the retractable shaft 104 near the semicircular sphere 204, and the interior of the opening 206 is slidably connected to the limiting column 201. Limiting grooves 207 are provided on the left and right sides of the retractable shaft 104 near the opening 206. Spring stops 208 are slidably connected to the interiors of the two limiting grooves 207. By setting the spring stops 208, the position of the semicircular sphere 204 can be limited.

[0037] Working principle: Before using this non-woven fabric production and disinfection device, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 5As shown, the non-woven fabric is first passed through the disinfection device 117, and then successively passed through the third roller 116, the second roller 114 and the first roller 112, and finally fitted with the retractable shaft 104, and then the disinfection device 117 is started to disinfect the non-woven fabric and collect the non-woven fabric at the same time, and the first drive motor 102 is started first to drive the retractable shaft 104 and the second roller 114 to rotate at the same time, so as to realize the retractable function of the non-woven fabric, and the bidirectional threaded rod 108 is driven to rotate by the second drive motor 107, and the threaded action between the threaded sleeve 109 and the bidirectional threaded rod 108 is utilized to drive the support rod 111 to move up and down, so as to adjust the tightness of the non-woven fabric when it is retracted and released, and to prevent the occurrence of wrinkles when the non-woven fabric is retracted and released;

[0038] Secondly, when it is necessary to replace the rolled non-woven fabric, first pull the limit post 201 outward to drive the limit post 201 to move outward in the opening 206, so that the spring stopper 208 moves along the outer side of the ring 203 in the limit groove 207, and then use the spring stopper 208 to reset, so that the spring stopper 208 moves to the right side of the ring 203, and then press the limit post 201 inward to drive the limit post 201 to move inward in the opening 206, and push the ring 203 downward on the outer side of the cylinder 202 through the spring stopper 208. When the ring 203 coincides with the semi-circular sphere 204, the spring stopper 208 is released from limiting the semi-circular sphere 204, and finally move outward to complete the disassembly of the limit post 201 and release the restriction of the limit post 201 on the non-woven fabric.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A non-woven fabric production and disinfection device, comprising a retractable mechanism (1), and a first drive motor (102) and a second drive motor (107) installed inside the retractable mechanism (1); A limiting mechanism (2) is provided at the bottom of the retractable mechanism (1), and one end of the limiting mechanism (2) is closely connected to one end of the retractable shaft (104); It is characterized in that Also includes: The retractable mechanism (1) comprises a base (101), and one side of the top of the base (101) is fixedly connected to a first drive motor (102); The output end of the first driving motor (102) is closely connected to the first belt (103), and the end of the first belt (103) away from the first driving motor (102) is closely connected to the retractable shaft (104); Wherein, both ends of the retractable shaft (104) are rotatably connected to a first support plate (105), and the bottom of the first support plate (105) is fixedly connected to the base (101).

2. A nonwoven fabric production and disinfection device according to claim 1, characterized in that: The top of the first support plate (105) is fixedly connected to a lifting frame (106), one side of the lifting frame (106) is fixedly connected to a second drive motor (107), an output end of the second drive motor (107) passes through the lifting frame (106) and is fixedly connected to a bidirectional threaded rod (108), and one end of the bidirectional threaded rod (108) away from the second drive motor (107) is rotatably connected to the lifting frame (106).

3. A nonwoven fabric production and disinfection device according to claim 2, characterized in that: The outer sides of both ends of the bidirectional threaded rod (108) are symmetrically threadedly connected with threaded sleeves (109), one end of the two threaded sleeves (109) is rotatably connected with a connecting rod (110), the tops of the two connecting rods (110) are rotatably connected with a support rod (111), and one end of the support rod (111) away from the connecting rod (110) is rotatably connected with a first roller (112).

4. A nonwoven fabric production and disinfection device according to claim 3, characterized in that: A second belt (113) is closely connected to a side of the output end of the first drive motor (102) close to the first belt (103), and a second roller (114) is closely connected to an end of the second belt (113) away from the first drive motor (102).

5. A nonwoven fabric production and disinfection device according to claim 4, characterized in that: The two ends of the second roller (114) are rotatably connected to a second support plate (115), the bottom of the second support plate (115) is fixedly connected to the base (101), the side of the second support plate (115) close to the second roller (114) is rotatably connected to a third roller (116), and the side of the second support plate (115) close to the third roller (116) is provided with a disinfection device (117).

6. A nonwoven fabric production and disinfection device according to claim 1, characterized in that: The limiting mechanism (2) comprises a limiting column (201), a cylinder (202) is fixedly connected to the center position of one end of the limiting column (201), a circular ring (203) is sleeved on the outer side of the circular cylinder (202), a semicircular ball (204) is fixedly connected to the end of the circular cylinder (202) away from the limiting column (201), an annular groove (205) is formed at the end of the semicircular ball (204) close to the cylinder (202), and the interior of the annular groove (205) is closely connected to the circular ring (203).

7. A nonwoven fabric production and disinfection device according to claim 1, characterized in that: The retractable shaft (104) is provided with an opening (206) on the outer side of the semicircular sphere (204), the interior of the opening (206) is slidably connected to the limiting column (201), and the retractable shaft (104) is provided with limiting grooves (207) on the left and right sides of the opening (206), and the interiors of the two limiting grooves (207) are slidably connected with spring stoppers (208).

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