Uniformly heated fabric perspiration color fastness drying oven

Abstract

The utility model discloses a uniformly heated fabric perspiration color fastness drying oven, which belongs to the technical field of color fastness drying ovens, and comprises a drying oven body, two symmetrically arranged hot air drying mechanisms are communicated with two side walls of the drying oven body, and the upper side wall of the drying oven body is fixedly connected with a rotating mechanism. One end of the rotating mechanism penetrates into the drying oven body and is fixedly connected with a rotating column, the rotating column is of a hollow structure, a space adjusting mechanism is arranged in the rotating column, and the space adjusting mechanism is fixedly connected with two sets of fabric frames arranged in a cross-shaped array. According to the utility model, by arranging the two hot air drying mechanisms, the rotating mechanism, the rotating column, the fabric frames and the fabric clamps, the fabric can be vertically expanded, fixed and rotated, so that the fabric is heated more comprehensively and uniformly, the drying effect is improved, and the distance between the two fabric frames can be adjusted by arranging the distance adjusting mechanism; therefore, fabrics with different lengths can be fixed and used, and the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of color fastness ovens, in particular to a fabric perspiration color fastness oven with uniform heating. Background Art

[0002] Color fastness refers to the resistance of the color of textiles to various effects during processing and use. The sweat color fastness oven means that during the sweat color fastness test, it is necessary to soak the composite fabric with a mixed sweat simulation reagent, and then put the composite fabric into the sweat color fastness oven to heat and dry the fabric to simulate the human body environment temperature, so as to detect the degree of fading of the dyed composite fabric in this environment.

[0003] In a composite fabric perspiration color fastness oven (patent number: CN219757879U) patented in China, the device includes a box body, a receiving cavity is provided in the box body, a multi-layer placement rack is provided in the placement cavity, and an unfolding mechanism slidably connected to the placement rack is mirror-set on the placement rack; the unfolding mechanism includes a sliding plate and a clamping plate, the sliding plate is slidably connected to the placement rack, a guide rod is provided on the sliding plate, the clamping plate moves relative to the sliding plate on the guide rod, a limit block is provided on the guide rod, and an elastic member is provided on the guide rod. The device clamps the two sides of the composite fabric respectively The two unfolding mechanisms are placed between the sliding plates and the clamping plates of the two unfolding mechanisms on the placement rack, and then the two unfolding mechanisms are moved to the two sides of the placement rack respectively. After the composite fabric is unfolded and flat, the unfolding mechanisms are fixed to the placement rack by fixing parts so that the composite fabric can remain in the unfolded state, so that the composite fabric is evenly heated in the sweat color fastness oven to ensure the drying effect of the composite fabric. However, the hot air mechanism of the oven is arranged on the rear side of the oven, and the fabric is laid flat on the placement rack, which easily leads to uneven heating of the fabric, thereby affecting the sweat color fastness drying efficiency of the fabric. Summary of the invention

[0004] The utility model aims to provide a fabric perspiration color fastness drying oven with uniform heating to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a uniformly heated fabric perspiration color fastness drying oven, comprising an oven body, two symmetrically arranged hot air drying mechanisms are connected to the side walls of the oven body, a rotating mechanism is fixedly connected to the upper side wall of the oven body, one end of the rotating mechanism penetrates into the oven body and is fixedly connected to a rotating column, the rotating column is a hollow structure, a spacing adjustment mechanism is provided in the rotating column, two groups of fabric racks arranged in a cross array are fixedly connected to the spacing adjustment mechanism, and fabric clamps are fixedly connected to the opposite sides of the two groups of fabric racks;

[0006] The rotating mechanism includes a cover shell fixed to the upper side wall of the oven body, the upper side wall of the cover shell is fixedly connected to a driving motor, the main shaft end of the driving motor passes through the cover shell and is fixedly connected to a first gear, a rotating rod is inserted into and rotatably connected to the upper side wall of the oven body, the upper end of the rotating rod is fixedly connected to a second gear meshing with the first gear, and the lower end of the rotating rod is fixedly connected to a rotating column.

[0007] As a further solution of the utility model: wherein, the hot air drying mechanism includes a hot air fan connected to the upper side of the oven body, the upper end of the hot air fan is connected to an air duct, the air duct extends to one side of the oven body and is connected to air outlet ducts arranged at equal intervals from top to bottom, and one side of the air outlet duct is connected to the side wall of the oven body.

[0008] As a further solution of the utility model: wherein, the spacing adjustment mechanism includes a handwheel rod inserted in the middle of the side wall of the rotating column, one end of the handwheel rod is fixedly connected to the first bevel gear, the inner wall of the rotating column is rotatably connected to a bidirectional screw rod through a bearing seat, the bidirectional screw rod is fixedly connected to a second bevel gear meshing with the first bevel gear, the bidirectional screw rod is threadedly connected to two symmetrically arranged nut blocks, the side walls of the nut blocks are fixedly connected to four connecting blocks arranged in a cross shape, a sliding opening is opened at the side wall of the rotating column close to the connecting block, one end of the connecting block passes through the sliding opening and is fixedly connected to the fabric frame.

[0009] As a further solution of the utility model: wherein, the inner walls on both sides of the sliding opening are slidably connected to the side walls on both sides of the connecting block.

[0010] As a further solution of the utility model: wherein, the side wall of the fabric rack is fixedly connected with at least three fabric clips arranged at equal intervals.

[0011] As a further solution of the utility model: wherein, the inner wall of the oven body is rotatably connected to an end of the rotating column away from the rotating rod through a bearing seat.

[0012] As a further solution of the utility model: wherein, two symmetrically arranged leg racks are fixedly connected to both sides of the bottom of the oven body.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. A fabric perspiration color fastness drying oven with uniform heating, by arranging two hot air drying mechanisms, a rotating mechanism, a rotating column, a fabric frame and a fabric clamp, using the fabric clamp to vertically stretch the fabric and fix it on the fabric frame, starting the hot air blower to generate hot air, the hot air is blown into the fabric in the drying oven body through the air guide pipe through the air outlet pipe, and the air flow is then guided by the hot air blower to achieve hot air circulation drying, saving energy consumption and achieving good drying effect. At the same time, starting the driving motor to work, due to the meshing of the first gear and the second gear, thereby driving the rotating rod to rotate, which can drive the fabric on the rotating column to rotate, so that the fabric is heated more comprehensively and evenly, thereby improving the drying effect.

[0015] 2. This kind of fabric perspiration color fastness drying oven with uniform heating is provided with a spacing adjustment mechanism. By rotating the handwheel rod, the first bevel gear and the second bevel gear are engaged, thereby driving the bidirectional screw to rotate. Since the bidirectional screw is threadedly connected to the two nut blocks respectively, at this time, the two nut blocks are forced to move in opposite directions, thereby driving the fabric rack fixed to the connecting block to move. The spacing between the two tissue racks can be adjusted to adapt to the fixed use of fabrics of different lengths, thereby improving applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a partial front view cross-sectional structural diagram of the oven body in the utility model;

[0018] Figure 3 It is a three-dimensional enlarged structural diagram of the rotating column in the utility model;

[0019] Figure 4 For the utility model Figure 3 Schematic diagram of the cross-sectional structure.

[0020] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0021] 1. Oven body; 2. Rotating column; 3. Fabric rack; 4. Fabric clamp; 5. Cover; 6. Driving motor; 7. First gear; 8. Rotating rod; 9. Second gear; 10. Hot air blower; 11. Air duct; 12. Air outlet duct; 13. Handwheel rod; 14. First bevel gear; 15. Bidirectional screw rod; 16. Second bevel gear; 17. Nut block; 18. Connecting block; 19. Slide; 20. Leg support. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0023] See also Figures 1 to 4 In the practical embodiment, a uniformly heated fabric perspiration color fastness drying oven comprises a drying oven body 1, and two symmetrically arranged hot air drying mechanisms are connected to the side walls of the drying oven body 1. A rotating mechanism is fixedly connected to the upper side wall of the drying oven body 1, and one end of the rotating mechanism penetrates into the drying oven body 1 and is fixedly connected to a rotating column 2. The rotating column 2 is a hollow structure, and a spacing adjustment mechanism is provided in the rotating column 2. Two groups of fabric racks 3 arranged in a cross-shaped array are fixedly connected to the spacing adjustment mechanism. Fabric clamps 4 are fixedly connected to the opposite sides of the two tissue racks 3, which are used to clamp fabrics, and can be stretched and fixed to make them heated evenly. Each electrical device on the device is externally connected to a control power supply, and the circuit involved is a prior art, which can be fully implemented by those skilled in the art, and no further explanation is needed;

[0024] The rotating mechanism includes a cover shell 5 fixed to the upper side wall of the drying oven body 1, the upper side wall of the cover shell 5 is fixedly connected with a driving motor 6, the main shaft end of the driving motor 6 passes through the cover shell 5 and is fixedly connected with a first gear 7, a rotating rod 8 is inserted into the upper side wall of the drying oven body 1 and is rotatably connected, the upper end of the rotating rod 8 is fixedly connected with a second gear 9 meshing with the first gear 7, the lower end of the rotating rod 8 is fixedly connected to the rotating column 2, and the driving motor 6 is started to work. Since the first gear 7 is meshed with the second gear 9, the rotating rod 8 is driven to rotate, which can drive the fabric on the rotating column 2 to rotate, so that the fabric is heated more comprehensively and evenly, thereby improving the drying effect.

[0025] like Figure 3 As shown: the hot air drying mechanism includes a hot air blower 10 connected to the upper side of the drying oven body 1, and an air guide duct 11 is connected to the upper end of the hot air blower 10. The air guide duct 11 extends to one side of the drying oven body 1 and is sequentially connected to air outlet ducts 12 arranged at equal intervals from top to bottom. One side of the air outlet duct 12 is connected to the side wall of the drying oven body 1. The hot air blower 10 is started to generate hot air. The hot air is blown from the air guide duct 11 through the air outlet duct 12 onto the fabric in the drying oven body 1, and the air flow is then guided by the hot air blower 10 to realize hot air circulation drying, save energy consumption, and have a good drying effect.

[0026] like Figure 4As shown: the spacing adjustment mechanism includes a handwheel rod 13 inserted in the middle of the side wall of the rotating column 2, one end of the handwheel rod 13 is fixedly connected to the first bevel gear 14, the inner wall of the rotating column 2 is rotatably connected to a bidirectional screw rod 15 through a bearing seat, the bidirectional screw rod 15 is fixedly connected to a second bevel gear 16 meshing with the first bevel gear 14, the bidirectional screw rod 15 is threadedly connected to two symmetrically arranged nut blocks 17, the side wall of the nut block 17 is fixedly connected to four cross-shaped connecting blocks 18, the side wall of the rotating column 2 near the connecting block 18 is provided with a sliding opening 19, the connecting block 18 One end of the fabric rack 3 passes through the sliding opening 19 and is fixedly connected to the fabric rack 3. When it is necessary to adjust the distance between the two fabric racks 3 according to the length of the fabric, the handwheel rod 13 is rotated. Since the first bevel gear 14 is meshed with the second bevel gear 16, the bidirectional screw rod 15 is driven to rotate. Since the bidirectional screw rod 15 is threadedly connected to the two nut blocks 17 respectively, at this time, the two nut blocks 17 are forced to move in opposite directions, thereby driving the fabric rack 3 fixed with the connecting block 18 to move, and the distance between the two fabric racks 3 can be adjusted to adapt to the fixed use of fabrics of different lengths, thereby improving applicability.

[0027] like Figure 4 As shown, the inner walls on both sides of the sliding opening 19 are slidably connected with the side walls on both sides of the connecting block 18, so that the displacement of the connecting block 18 is more stable.

[0028] like Figure 3 As shown, the side wall of the fabric frame 3 is fixedly connected with at least three fabric clamps 4 arranged at equal intervals, so as to facilitate clamping of fabrics of different widths and clamp them more securely.

[0029] like Figure 1 As shown: the inner wall of the oven body 1 is rotatably connected to the end of the rotating column 2 away from the rotating rod 8 through the bearing seat, so that the rotation of the rotating column 2 is more stable.

[0030] like Figure 1 As shown: two symmetrically arranged leg frames 20 are fixedly connected to both sides of the bottom of the oven body 1 to provide stable support.

[0031] Working principle of the utility model: when using the device to dry the fabric for color fastness to perspiration, first, use the fabric clamp 4 to stretch and fix the fabric on the fabric frame 3, start the hot air blower 10 to generate hot air, and the hot air is blown into the fabric in the drying box body 1 through the air outlet pipe 12 from the air guide pipe 11, and the air flow is then guided by the hot air blower 10 to achieve hot air circulation drying, saving energy consumption and achieving good drying effect. At the same time, start the driving motor 6 to work, because the first gear 7 is meshed with the second gear 9, and then drives the rotating rod 8 to rotate, which can drive the fabric on the rotating column 2 to rotate, so that the fabric is heated more comprehensively and evenly, and the drying effect is improved;

[0032] When it is necessary to adjust the distance between the two tissue racks 3 according to the length of the fabric, the hand wheel rod 13 is rotated, and the first bevel gear 14 is meshed with the second bevel gear 16, thereby driving the bidirectional screw rod 15 to rotate. Since the bidirectional screw rod 15 is threadedly connected to the two nut blocks 17 respectively, at this time, the two nut blocks 17 are forced to move in opposite directions, thereby driving the fabric rack 3 fixed with the connecting block 18 to move, and the distance between the two tissue racks 3 can be adjusted to adapt to different lengths of fabrics for fixed use, thereby improving applicability.

[0033] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A uniformly heated fabric perspiration color fastness drying oven, comprising a drying oven body (1), characterized in that: Two symmetrically arranged hot air drying mechanisms are connected to the side walls of the oven body (1); a rotating mechanism is fixedly connected to the upper side wall of the oven body (1); one end of the rotating mechanism penetrates into the oven body (1) and is fixedly connected to a rotating column (2); the rotating column (2) is a hollow structure; a spacing adjustment mechanism is provided in the rotating column (2); two groups of fabric racks (3) arranged in a cross-shaped array are fixedly connected to the spacing adjustment mechanism; fabric clamps (4) are fixedly connected to opposite sides of the two groups of fabric racks (3); The rotating mechanism comprises a cover shell (5) fixed to the upper side wall of the oven body (1); the upper side wall of the cover shell (5) is fixedly connected to a driving motor (6); the main shaft end of the driving motor (6) passes through the cover shell (5) and is fixedly connected to a first gear (7); a rotating rod (8) is inserted into and rotatably connected to the upper side wall of the oven body (1); the upper end of the rotating rod (8) is fixedly connected to a second gear (9) meshing with the first gear (7); and the lower end of the rotating rod (8) is fixedly connected to the rotating column (2).

2. The uniformly heated fabric perspiration color fastness drying oven according to claim 1, characterized in that: The hot air drying mechanism comprises a hot air blower (10) connected to the upper side of the oven body (1); an air guide duct (11) is connected to the upper end of the hot air blower (10); the air guide duct (11) extends to one side of the oven body (1) and is connected to air outlet ducts (12) arranged at equal intervals from top to bottom; one side of the air outlet duct (12) is connected to the side wall of the oven body (1).

3. The uniformly heated fabric perspiration color fastness drying oven according to claim 1, characterized in that: The spacing adjustment mechanism comprises a handwheel rod (13) inserted in the middle of the side wall of the rotating column (2), one end of the handwheel rod (13) is fixedly connected to a first bevel gear (14), the inner wall of the rotating column (2) is rotatably connected to a bidirectional screw rod (15) through a bearing seat, the bidirectional screw rod (15) is fixedly connected to a second bevel gear (16) meshingly connected to the first bevel gear (14), two symmetrically arranged nut blocks (17) are threadedly connected to the bidirectional screw rod (15), the side wall of the nut block (17) is fixedly connected to four connecting blocks (18) arranged in a cross shape, a sliding opening (19) is opened at the side wall of the rotating column (2) near the connecting block (18), one end of the connecting block (18) passes through the sliding opening (19) and is fixedly connected to the fabric frame (3).

4. The uniformly heated fabric perspiration color fastness drying oven according to claim 3, characterized in that: The inner walls on both sides of the sliding opening (19) are slidably connected to the side walls on both sides of the connecting block (18).

5. The uniformly heated fabric perspiration color fastness drying oven according to claim 1, characterized in that: At least three fabric clips (4) arranged at equal intervals are fixedly connected to the side wall of the fabric frame (3).

6. The uniformly heated fabric perspiration color fastness drying oven according to claim 1, characterized in that: The inner wall of the oven body (1) is rotatably connected to an end of the rotating column (2) away from the rotating rod (8) via a bearing seat.

7. The uniformly heated fabric perspiration color fastness drying oven according to claim 6, characterized in that: Two symmetrically arranged leg supports (20) are fixedly connected to both sides of the bottom of the oven body (1).

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