Tightness-adjustable sponge yarn drying machine

Abstract

The utility model belongs to the technical field of drying machines, and particularly relates to a tightness-adjustable sponge yarn drying machine which comprises a drying machine body and a placement frame, the placement frame is arranged on the inner side of the drying machine body, an upper supporting rod is fixed to one side of the placement frame, a first sliding groove is formed in the inner side of the placement frame, and the first sliding groove is in sliding butt joint with a first sliding block. According to the tightness-adjustable sponge yarn drying machine, a hand wheel is rotated, a supporting frame can be lifted, then the hand wheel is rotated reversely, the moving position of a lower supporting rod can be fixed, then the upper side of wet sponge yarn is sequentially hung on an upper supporting rod, meanwhile, the lower side of the wet sponge yarn is arranged on the outer side of the lower supporting rod in a sleeving mode, and at the moment, the hand wheel is rotated; the supporting frame can drive the lower supporting rod to move downwards to pull the lower side of the wet sponge yarn, so that when the drying machine body dries the wet sponge yarn, the lower supporting rod continuously pulls the sponge yarn downwards, and the sponge yarn is not prone to deformation and bending during drying.

Description

Technical Field

[0001] The utility model relates to the technical field of drying machines, in particular to a sponge yarn drying machine with adjustable tightness. Background Art

[0002] Sponge yarn dryer is a kind of equipment that can be used to process sponge yarn. It is mainly used to remove moisture from the yarn and improve production efficiency. Sponge yarn dryer generally adopts electric heating, steam heating or hot air heating to quickly increase the indoor temperature and monitor the temperature in the drying room in real time to ensure that the yarn is dried at an appropriate temperature to avoid overheating damage. Through rapid drying, the production cycle is shortened and the overall production efficiency is improved.

[0003] The sponge yarn dryer places wet yarn in a drying chamber, uses a heating element to heat the air, and then uses a fan to evenly send the hot air into the drying chamber to take away the moisture in the yarn, allowing the wet yarn to gradually dry. Finally, the dry yarn is taken out. Because the internal molecular movement of the sponge yarn material is intensified under high temperature environment, the fiber structure is tightened, thereby reducing the length and volume of the sponge yarn. This shrinkage can easily affect the shape and size of the yarn, easily lead to local shrinkage of the yarn, and then cause the sponge yarn to deform and bend. Therefore, we propose a sponge yarn dryer with adjustable tightness. Utility Model Content

[0004] The purpose of the present invention is to provide a sponge yarn dryer with adjustable tightness, so as to solve the problem proposed in the above background technology that the fiber structure of the sponge yarn material is tightened under high temperature environment, which easily leads to local shrinkage of the yarn and further causes the sponge yarn to deform and bend.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sponge yarn dryer with adjustable tightness, comprising a dryer body and a placement rack, a placement rack is provided on the inner side of the dryer body, and an upper support rod is fixed to one side of the placement rack, a slide groove 1 is provided on the inner side of the placement rack, and the slide groove 1 slides and docks with the slider 1, a connecting spring is provided on the inner side of the slide groove 1, the upper end of the connecting spring is fixed to the inner side of the slide groove 1, and the lower end of the connecting spring is fixed to the upper side of the slider 1, the outer side of the slider 1 is connected to the outer side of the support frame, and the upper side of the support frame is fixed to one end of the lower support rod.

[0006] Preferably, a tooth plate is embedded on one side of the placement frame close to the first slide slot, and the tooth plate is connected to the tooth block.

[0007] Preferably, the outer side of the tooth block is fixed to one end of the connecting frame, and the other end of the connecting frame is fixed to the second sliding block.

[0008] Preferably, a sliding groove two is arranged on one side of the support frame close to the sliding block two, and the sliding block two is in sliding connection with the sliding groove two.

[0009] Preferably, a double-end screw rod is arranged in the sliding block two, and two ends of the double-end screw rod are movably connected with the support frame through bearings.

[0010] Preferably, one end of the double-end screw rod is fixed with a synchronous wheel one, and the synchronous wheel one is movably connected with the support frame through a bearing.

[0011] Preferably, the outer side of the synchronous wheel one is connected with a synchronous belt, and the middle part of the synchronous belt is connected with a synchronous wheel two.

[0012] Preferably, the synchronous wheel two is movably connected with the support frame through a bearing, and one side of the synchronous wheel two is fixed with a hand wheel.

[0013] Preferably, the sliding groove one is matched with the sliding block one, and the toothed plate is in meshing connection with the toothed block.

[0014] Preferably, the sliding block two is matched with the sliding groove two, and the sliding block two is in threaded connection with the double-end screw rod.

[0015] Compared with the prior art, the sponge yarn drying machine with adjustable tightness has the advantages that the hand wheel is rotated to lift the support frame, the hand wheel is reversely rotated to fix the moving position of the lower supporting rod, the upper side of the wet sponge yarn is hung on the upper supporting rod, the lower side of the wet sponge yarn is sleeved on the outer side of the lower supporting rod, the hand wheel is rotated to drive the support frame to move downward to pull the lower side of the wet sponge yarn, and the lower supporting rod continuously pulls the sponge yarn downward when the main body of the drying machine dries the wet sponge yarn, so that the sponge yarn is not easy to deform and bend during drying. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of the drying machine main body and the placing frame of the utility model;

[0017] Figure 2 It is a schematic view of the placing frame, the upper supporting rod and the connecting structure thereof of the utility model;

[0018] Figure 3 It is a schematic view of the toothed block, the connecting frame and the connecting structure thereof of the utility model;

[0019] Figure 4 It is a schematic view of the local enlarged structure at A in the drawing of the utility model.

[0020] In the figure: 1. Dryer body; 101. Mounting frame; 102. Upper support rod; 2. Slide chute 1; 201. Slider 1; 202. Connecting spring; 203. Support frame; 2031. Lower support rod; 204. Tooth plate; 205. Tooth block; 206. Connecting frame; 207. Slider 2; 208. Slide chute 2; 209. Double-headed screw; 210. Synchronous pulley 1; 2101. Synchronous pulley 2; 211. Synchronous belt; 212. Handwheel. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-Figure 4The utility model provides a technical solution: a sponge yarn dryer with adjustable tightness, comprising a dryer body 1 and a mounting frame 101, a mounting frame 101 is provided on the inner side of the dryer body 1, and an upper support rod 102 is fixed to one side of the mounting frame 101, a slide 2 is provided on the inner side of the mounting frame 101, and the slide 2 is slidably docked with a slider 201, a connecting spring 202 is provided on the inner side of the slide 2, the upper end of the connecting spring 202 is fixed to the inner side of the slide 2, and the connecting spring 202 is connected to the inner side of the slide 2. The lower end of the spring 202 is fixed to the upper side of the slider 1 201, the outer side of the slider 1 201 is connected to the outer side of the support frame 203, the upper side of the support frame 203 is fixed to one end of the lower support rod 2031, the side of the placement frame 101 close to the slide 1 2 is inlaid with a tooth plate 204, and the tooth plate 204 is connected to the tooth block 205, the outer side of the tooth block 205 is fixed to one end of the connecting frame 206, and the other end of the connecting frame 206 is fixed to the slider 2 207, the support frame 203 is close to the slider 207 A second slide groove 208 is provided on one side, and the second slider 207 is slidably connected to the second slide groove 208. A double-headed screw 209 is passed through the interior of the second slider 207, and both ends of the double-headed screw 209 are movably connected to the support frame 203 through bearings. One end of the double-headed screw 209 is fixed to the synchronous wheel 1 210, and the synchronous wheel 1 210 is movably connected to the support frame 203 through a bearing. The outer side of the synchronous wheel 1 210 is connected to the synchronous belt 211, and the middle part of the synchronous belt 211 is connected to the synchronous wheel 210. 1. Synchronous wheel 2101 is movably connected to the support frame 203 through a bearing, and one side of synchronous wheel 2101 is fixed to the handwheel 212. Slide 1 2 matches with slider 1 201, the tooth plate 204 is meshed with the tooth block 205, the slider 207 matches with the slide 2 208, the slider 207 is threadedly connected to the double-headed screw 209, and the thread directions at both ends of the double-headed screw 209 are in opposite directions. Synchronous wheel 1 210 and synchronous wheel 2 2101 are meshed with the synchronous belt 211.

[0023] In specific implementation, according to Figure 1-Figure 4When the sponge yarn dryer is drying the wet sponge yarn, the hand wheel 212 is rotated to make the hand wheel 212 drive the synchronous wheel 2101 to rotate, and the synchronous wheel 1 210 and the synchronous wheel 2101 are meshed with the synchronous belt 211, so that the synchronous wheel 2101 can drive the synchronous wheel 1 210 to rotate through the synchronous belt 211, so that the synchronous wheel 1 210 can drive the two double-headed screws 209 to rotate at the same time, and the slider 2 207 is matched with the slide 2 208, so that the slider 207 will not rotate with the double-headed screw 209, and then the slider 207 is threadedly connected to the double-headed screw 209, so that the slider 209 7 can move stably along the second slide 208, and the thread directions at both ends of the double-headed screw 209 are in opposite directions, so that the sliders 207 at both ends of the double-headed screw 209 can move closer to or farther away from each other. When the two sliders 207 are closer to each other, the slider 207 can drive the tooth block 205 away from the tooth plate 204 through the connecting frame 206, so that the tooth plate 204 and the tooth block 205 are disengaged. At this time, the staff can lift the support frame 203, so that the support frame 203 drives the slider 1 201 to slide along the slide 2. The slide 2 is matched with the slider 1 201, so that the slider 1 201 is not easy to shake or deviate when sliding along the slide 2, and the slider 1 20 The upper side of the wet sponge yarn is hung on the upper support rod 102 of the mounting frame 101, and the lower side of the wet sponge yarn is sleeved on the outer side of the lower support rod 2031. At this time, the hand wheel 212 is rotated to make the two sliders 207 move closer to each other again, so that the tooth plate 204 and the tooth block 205 are re-engaged. When the thread is disengaged from the engagement, the connecting spring 202 can push the slider 1 201 to move downward along the slide groove 1 2, so that the slider 1 201 drives the support frame 203 to move downward, so that the support frame 203 can drive the lower support rod 2031 to move downward to pull the lower side of the wet sponge yarn, so that the wet sponge yarn can maintain a certain tension, so that the wet sponge yarn maintains an appropriate tension, and then the placement rack 101 is placed inside the dryer body 1, and the dryer body 1 is started to dry the wet sponge yarn. When the fiber structure of the sponge yarn is tightened, the lower support rod 2031 continues to pull the sponge yarn downward, so that the sponge yarn is not easily deformed or bent during drying.

[0024] When the yam is dried, the hand wheel 212 is rotated to lift the support frame 203, and the hand wheel 212 is rotated in the opposite direction to fix the moving position of the lower support rod 2031. Then, the upper side of the wet sponge yarn is hung on the upper support rod 102 of the mounting rack 101, and the lower side of the wet sponge yarn is sleeved on the outer side of the lower support rod 2031. At this time, the hand wheel 212 is rotated to move the lower support rod 2031 downward to pull the lower side of the wet sponge yarn to maintain the appropriate tension of the wet sponge yarn. Then, the mounting rack 101 is placed inside the dryer body 1, and the dryer body 1 is started to dry the wet sponge yarn. When the fiber structure of the sponge yarn is tightened, the lower support rod 2031 continues to pull the sponge yarn down, making it less likely for the sponge yarn to be deformed and bent during drying. The content not described in detail in this description belongs to the existing technology well known to professional and technical personnel in this field.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the scope of protection of the present invention.

Claims

1. A sponge yarn dryer with adjustable tightness, comprising a dryer body (1) and a mounting frame (101), characterized in that: A mounting frame (101) is provided on the inner side of the dryer body (1), and an upper support rod (102) is fixed on one side of the mounting frame (101), a slide groove (2) is provided on the inner side of the mounting frame (101), and the slide groove (2) is slidably docked with the slider (201), a connecting spring (202) is provided on the inner side of the slide groove (2), the upper end of the connecting spring (202) is fixed to the inner side of the slide groove (2), and the lower end of the connecting spring (202) is fixed to the upper side of the slider (201), the outer side of the slider (201) is connected to the outer side of the support frame (203), and the upper side of the support frame (203) is fixed to one end of the lower support rod (2031).

2. The sponge yarn dryer with adjustable tightness according to claim 1, characterized in that: A tooth plate (204) is embedded on one side of the placement frame (101) close to the first slide groove (2), and the tooth plate (204) is connected to the tooth block (205).

3. The sponge yarn dryer with adjustable tightness according to claim 2, characterized in that: The outer side of the tooth block (205) is fixed to one end of the connecting frame (206), and the other end of the connecting frame (206) is fixed to the second slider (207).

4. The sponge yarn dryer with adjustable tightness according to claim 2, characterized in that: A second slide groove (208) is provided on one side of the support frame (203) close to the second slide block (207), and the second slide block (207) and the second slide groove (208) are slidably docked.

5. The sponge yarn dryer with adjustable tightness according to claim 4, characterized in that: A double-headed screw (209) is passed through the interior of the second slider (207), and both ends of the double-headed screw (209) are movably connected to the support frame (203) through bearings.

6. The sponge yarn dryer with adjustable tightness according to claim 5, characterized in that: One end of the double-headed screw (209) is fixed to the synchronous wheel (210), and the synchronous wheel (210) is movably connected to the support frame (203) via a bearing.

7. The sponge yarn dryer with adjustable tightness according to claim 6, characterized in that: The outer side of the synchronous wheel 1 (210) is butted against a synchronous belt (211), and the middle part of the synchronous belt (211) is butted against a synchronous wheel 2 (2101).

8. The sponge yarn dryer with adjustable tightness according to claim 7, characterized in that: The second synchronous wheel (2101) is movably connected to the support frame (203) via a bearing, and one side of the second synchronous wheel (2101) is fixed to the hand wheel (212).

9. The sponge yarn dryer with adjustable tightness according to claim 2, characterized in that: The slide groove 1 (2) matches the slider 1 (201), and the tooth plate (204) and the tooth block (205) are in meshing engagement.

10. The sponge yarn dryer with adjustable tightness according to claim 5, characterized in that: The second slider (207) matches the second slide groove (208), and the second slider (207) is threadedly connected to the double-headed screw (209).

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