Double-layer hot air tentering setting machine with tension adjusting function

Abstract

The utility model discloses a double-layer hot air tentering setting machine with a tension adjusting function, which comprises a hot air bin and a heating box, the heating box is fixed at the top end of the hot air bin, and cloth penetrates through the inside of the hot air bin. The electric push rod is started to drive the stretching frame to move inwards, and the movable column is connected with the movable groove in the stretching frame, so that the movable column synchronously drives the connecting plate to move inwards in the moving process of the stretching frame so as to drive the stretching rollers on the upper side and the lower side to move inwards to make contact with the upper face and the lower face of cloth; under the action of threaded connection, the connecting frames on the two sides move outwards at the same time, namely the stretching rollers are driven to move outwards synchronously along the outer side of the cloth, so that the flattening function of the position, to be subjected to hot air setting, of the cloth is achieved, the tensioning degree of the cloth can be adjusted, the situation that the using effect is affected by wrinkles or looseness is avoided, and the practicability and flexibility of the device are further enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of stentering and setting machines, in particular to a double-layer hot air stentering and setting machine with a tensioning and adjusting function. Background Art

[0002] The stenter setting machine mainly includes a feeding rack, a corrector, a sizing machine, a hot and cold air blower, and a discharging rack. The stenter setting machine mainly improves the feel, width, strength and stable size of the fabric by impregnating various dyes and chemicals to soften, stiffen, stretch and resin.

[0003] Chinese patent authorization announcement number CN 216864573 U discloses a hot air stentering setting machine, including a hot air bin, a circulating drying mechanism is arranged inside the hot air bin, and the circulating drying mechanism includes a pulley, a transmission belt, a sliding rod, a slider, a hot air outlet, a connecting hose, a fixed plate, and a paddle. The four corners of the upper surface of the hot air bin are all provided with pulleys through a rotating shaft, and a transmission belt is sleeved between the pulleys. A sliding rod is fixedly arranged at the lower end of the pulley inside the hot air bin, and a slider is movably sleeved in the middle of the outer surface of the sliding rod. A hot air outlet is fixedly arranged at the lower end of the slider, and a connecting hose is fixedly arranged on one side of the hot air outlet surface, and a fixed plate is fixedly arranged at the upper end of the slider. The utility model has a good use effect and can change the traditional cloth movement to receive uniform hot air to the cloth stationary nozzle movement, so that it is convenient to seal and facilitate the repeated circulation of hot air, thereby saving a lot of heat. The above-mentioned existing technical solutions have the following shortcomings: the technical solutions are inconvenient to adjust the tension of the fabric during the hot air setting process of the fabric, such as wrinkles and looseness generated during the fabric guiding process, which can easily affect the quality of the final fabric product. There is a certain room for optimization, so it is necessary to design a double-layer hot air stretching and setting machine with a tension adjustment function to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide a double-layer hot air stentering setting machine with a tensioning and adjusting function, so as to solve the problem of inconvenience in tensioning and adjusting the cloth proposed in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a double-layer hot air stentering setting machine with tension adjustment function, comprising a hot air bin and a heating box, wherein the heating box is fixed on the top of the hot air bin;

[0006] The hot air warehouse is penetrated by fabric, a top plate is fixed at the top of the hot air warehouse, and a double-axis motor is arranged at the bottom of the top plate, threaded rods are connected to both sides of the double-axis motor, both ends of the top plate are movably connected to a connecting frame, and threaded grooves are provided inside the connecting frame, and the threaded grooves are threadedly connected to the threaded rods, a stretching seat is fixed to the bottom end of the connecting frame, and a receiving groove is provided inside the stretching seat, an electric push rod is provided inside the receiving groove, and the output end of the electric push rod is connected to a stretching frame, and movable grooves are evenly provided at both ends of the stretching frame, both ends of the inner side of the stretching seat are movably connected to a connecting plate, and the inner side of the connecting plate is connected to a stretching roller, and a movable column is fixed to one end of the connecting plate, and the movable column is connected to the movable groove;

[0007] A hot air blower is fixed to the top of the heating box, heating pipes are evenly arranged inside the heating box, the bottom end of the top plate and the bottom end of the hot air bin are connected to blowing pipes, and blowing heads are evenly arranged on the inner side of the blowing pipes, and one end of the heating box is connected to the blowing pipe through an air guide pipe.

[0008] When using a double-layer hot air stentering setting machine with a tension adjustment function of the technical solution, the cloth to be hot-air set is flattened and its tension is adjusted to avoid wrinkles or relaxation that affect the use effect.

[0009] Preferably, a limiting block is fixed on one side of the connecting plate away from the stretching roller, and limiting grooves are provided at both ends of the inner side of the stretching seat, and the limiting grooves are connected to the limiting blocks.

[0010] Preferably, the width of the limiting groove matches the width of the limiting block, and the cross-sections of the limiting groove and the limiting block are both convex.

[0011] Preferably, positioning rods are evenly fixed at both ends of the hot air bin, and the positioning rods all pass through the interior of the connecting frame.

[0012] Preferably, a guide block is fixed to the top of the connecting frame, and guide grooves are evenly provided at the top of the hot air bin, and the guide grooves are connected to the guide blocks.

[0013] Preferably, a guide block is fixed to the top of the connecting frame, and guide grooves are evenly provided at the top of the hot air bin, and the guide grooves are connected to the guide blocks.

[0014] Preferably, the cross-section of the blowing heads is arranged in a trumpet shape, and the blowing heads are arranged at equal intervals on the inner side of the blowing pipe.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the double-layer hot air stentering setting machine with tension adjustment function realizes the function of facilitating tension adjustment;

[0016] During use, the electric push rod is started to drive the stretching frame to move inward, and the movable column is connected to the movable groove inside the stretching frame, so that during the movement of the stretching frame, the movable column synchronously drives the connecting plate to move inward, so as to drive the upper and lower stretching rollers to move inward and contact the upper and lower surfaces of the fabric. Further, the double-axis motor drives the threaded rod to rotate, and under the action of the threaded connection, the connecting frames on both sides move outward at the same time, that is, the stretching rollers are driven to move outward synchronously along the outer side of the fabric, thereby realizing the flattening function of the fabric to be hot-air-set, and being able to adjust its tension to avoid wrinkles or slack that affect the use effect, further enhancing the practicality and flexibility of the device;

[0017] By arranging a blowing pipe and a blowing head at both ends inside the hot air bin, the hot air can be evenly distributed on the fabric through the action of the upper and lower blowing pipes and the blowing heads during use, so as to effectively improve the hot air drying and shaping effect of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 It is a side cross-sectional structural schematic diagram of the utility model;

[0021] Figure 3 This is a front view structural schematic diagram of the utility model;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the connecting plate of the utility model;

[0023] Figure 5 It is a schematic diagram of the front cross-sectional structure of the stretching seat of the utility model.

[0024] Explanation of the reference numerals in the figure: 1. hot air bin; 2. top plate; 3. cloth; 4. stretching roller; 5. blowing pipe; 6. blowing head; 7. air guide pipe; 8. limiting groove; 9. electric push rod; 10. stretching seat; 11. stretching frame; 12. connecting frame; 13. heating box; 14. heating pipe; 15. hot air blower; 16. guide groove; 17. guide block; 18. positioning rod; 19. threaded groove; 20. threaded rod; 21. dual-axis motor; 22. movable groove; 23. movable column; 24. connecting plate; 25. limiting block; 26. receiving groove. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment 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.

[0026] See also Figure 1-Figure 5 , the utility model provides an embodiment: a double-layer hot air stentering setting machine with tension adjustment function, comprising a hot air bin 1 and a heating box 13;

[0027] Positioning rods 18 are evenly fixed at both ends of the hot air chamber 1, and the positioning rods 18 all penetrate the interior of the connecting frame 12, the connecting frame 12 and the positioning rods 18 form a sliding connection relationship, and the cross-section of the positioning rods 18 is set to be T-shaped;

[0028] Specifically, Figure 2 As shown, when in use, the positioning rod 18 is provided to play a guiding and positioning function when the connecting frame 12 moves, ensuring that the moving direction of the connecting frame 12 will not be offset;

[0029] The heating box 13 is fixed on the top of the hot air bin 1, the inside of the hot air bin 1 is penetrated by the cloth 3, the top plate 2 is fixed on the top of the hot air bin 1, and the bottom of the top plate 2 is provided with a double-axis motor 21, both sides of the double-axis motor 21 are connected with threaded rods 20, and both ends of the top plate 2 are movably connected with the connecting frame 12;

[0030] A guide block 17 is fixed to the top of the connecting frame 12, and a guide groove 16 is evenly opened at the top of the hot air bin 1, and the guide groove 16 is connected to the guide block 17;

[0031] Specifically, Figure 2 As shown, when in use, the guide block 17 and the guide groove 16 can support the connecting frame 12 from the top while playing a guiding function to assist its movement;

[0032] The connecting frame 12 is provided with a threaded groove 19, which is threadedly connected to the threaded rod 20. The bottom end of the connecting frame 12 is fixed with a stretching seat 10, and the stretching seat 10 is provided with a receiving groove 26, and the receiving groove 26 is provided with an electric push rod 9, and the output end of the electric push rod 9 is connected to the stretching frame 11, and the two ends of the stretching frame 11 are evenly provided with movable grooves 22, and the two ends of the inner side of the stretching seat 10 are movably connected with a connecting plate 24;

[0033] A limiting block 25 is fixed on one side of the connecting plate 24 away from the stretching roller 4, and limiting grooves 8 are provided at both ends of the inner side of the stretching seat 10, and the limiting grooves 8 are connected to the limiting blocks 25, and the width of the limiting grooves 8 matches the width of the limiting blocks 25, and the cross-sections of the limiting grooves 8 and the limiting blocks 25 are both convex;

[0034] Specifically, Figure 1 and Figure 4 As shown, when in use, by providing the limiting block 25 and the limiting groove 8, and the cross-sections thereof are both provided in a convex shape, it can play a limiting and guiding function when the connecting plate 24 is raised or lowered, thereby preventing the connecting plate 24 from deflecting and falling, and improving its use effect;

[0035] The inner side of the connecting plate 24 is connected to the stretching roller 4, one end of the connecting plate 24 is fixed with a movable column 23, and the movable column 23 is connected to the movable groove 22, the top of the heating box 13 is fixed with a hot air blower 15, the heating tube 14 is evenly arranged inside the heating box 13, the bottom end of the top plate 2 and the bottom end of the hot air chamber 1 are connected with a blowing tube 5, and the inner side of the blowing tube 5 is evenly arranged with a blowing head 6;

[0036] The cross-section of the blowing heads 6 is arranged in a trumpet shape, and the blowing heads 6 are arranged at equal intervals on the inner side of the blowing pipe 5;

[0037] Specifically, Figure 1 As shown, when in use, the cross-section of the hair dryer head 6 is arranged in a trumpet shape, which can effectively expand its hot air shaping range to improve the overall hot air shaping effect;

[0038] One end of the heating box 13 is connected to the blowing pipe 5 through the air guide pipe 7.

[0039] Working principle: During the hot air shaping process, the utility model starts the electric push rod 9 to drive the stretching frame 11 to move inward, and the movable column 23 is connected to the movable groove 22 inside the stretching frame 11, so that during the movement of the stretching frame 11, the movable column 23 synchronously drives the connecting plate 24 to move inward, so as to drive the upper and lower stretching rollers 4 to move inward and contact the upper and lower surfaces of the cloth 3, and further the double-axis motor 21 drives the threaded rod 20 to rotate, and under the action of the threaded connection, the connecting frames 12 on both sides move outward at the same time, that is, drive the stretching rollers 4 to move outward synchronously along the outer side of the cloth 3, so as to realize the flattening function of the cloth 3 to be hot air shaped, and can adjust its tension to avoid wrinkles or relaxation affecting the use effect, and then start the hot air blower 15 and the heating pipe 14, and the blowing pipe 5 and the blowing head 6 are provided at both ends of the hot air warehouse 1, and the upper and lower blowing pipes 5 and the blowing head 6 can make the hot air evenly distributed on the cloth, so as to effectively improve the hot air drying and shaping effect of the cloth 3.

[0040] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A double-layer hot air stentering setting machine with a tensioning adjustment function, comprising a hot air bin (1) and a heating box (13), wherein the heating box (13) is fixed on the top of the hot air bin (1); Features: The hot air chamber (1) has fabric (3) running through it, a top plate (2) is fixed at the top of the hot air chamber (1), and a double-axis motor (21) is arranged at the bottom of the top plate (2), both sides of the double-axis motor (21) are connected to threaded rods (20), both ends of the top plate (2) are movably connected to a connecting frame (12), and a threaded groove (19) is provided inside the connecting frame (12), and the threaded groove (19) is threadedly connected to the threaded rod (20), and a stretching seat (10) is fixed at the bottom of the connecting frame (12), and the stretching seat (10) is arranged at the bottom of the connecting frame (12). The stretching seat (10) is provided with a receiving groove (26) inside, the receiving groove (26) is provided with an electric push rod (9), and the output end of the electric push rod (9) is connected to a stretching frame (11), and movable grooves (22) are evenly provided at both ends of the stretching frame (11), and both ends of the inner side of the stretching seat (10) are movably connected to a connecting plate (24), and the inner side of the connecting plate (24) is connected to a stretching roller (4), and one end of the connecting plate (24) is fixed with a movable column (23), and the movable column (23) is connected to the movable groove (22); A hot air blower (15) is fixed to the top of the interior of the heating box (13), heating pipes (14) are evenly arranged inside the heating box (13), the bottom end of the top plate (2) and the bottom end of the interior of the hot air bin (1) are both connected to a blowing pipe (5), and blowing heads (6) are evenly arranged on the inner side of the blowing pipe (5), and one end of the heating box (13) is connected to the blowing pipe (5) via an air guide pipe (7).

2. A double-layer hot air stentering machine with tension adjustment function according to claim 1, characterized in that: A limiting block (25) is fixed to the side of the connecting plate (24) away from the stretching roller (4), and limiting grooves (8) are provided at both ends of the inner side of the stretching seat (10), and the limiting grooves (8) are connected to the limiting blocks (25).

3. A double-layer hot air stentering machine with tension adjustment function according to claim 2, characterized in that: The width of the limiting groove (8) matches the width of the limiting block (25), and the cross-sections of the limiting groove (8) and the limiting block (25) are both convex.

4. The double-layer hot air stentering machine with tension adjustment function according to claim 1, characterized in that: Positioning rods (18) are evenly fixed at both ends of the hot air bin (1), and the positioning rods (18) penetrate the interior of the connecting frame (12).

5. A double-layer hot air stentering machine with tension adjustment function according to claim 4, characterized in that: The connecting frame (12) and the positioning rod (18) form a sliding connection relationship, and the cross-section of the positioning rod (18) is arranged to be T-shaped.

6. The double-layer hot air stentering machine with tension adjustment function according to claim 1, characterized in that: A guide block (17) is fixed to the top of each of the connection frames (12), and guide grooves (16) are evenly provided at the top of the interior of the hot air bin (1), and the guide grooves (16) are connected to the guide blocks (17).

7. The double-layer hot air stentering machine with tension adjustment function according to claim 1, characterized in that: The cross-sections of the blowing heads (6) are all arranged in a trumpet shape, and the blowing heads (6) are arranged at equal intervals on the inner side of the blowing pipe (5).

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