Sample dyeing machine with dyeing cups easy to replace

Abstract

The utility model provides a sample dyeing machine with dye cups easy to replace. The sample dyeing machine comprises a machine body, a working cavity is formed in the machine body, a roller is arranged in the working cavity, a plurality of containing grooves are formed in the roller, the detachable dye cups are arranged in the containing grooves, and elastic pieces used for supporting the dye cups are arranged at the bottoms of the containing grooves. A first clamping groove, a second clamping groove and a third clamping groove are symmetrically formed in the inner wall of the containing groove, and the first clamping groove, the second clamping groove and the third clamping groove form a U-shaped structure. The outer edge, facing the bottom of the containing groove, of the dyeing cup is provided with a clamping block protruding outwards, and the clamping block is matched with the first clamping groove, the second clamping groove and the third clamping groove. By means of the structure, the clamping block is matched with the first clamping groove, the second clamping groove and the third clamping groove respectively, the dyeing cup can be conveniently installed in the containing groove, the clamping block can be stably clamped in the third clamping groove in cooperation with the elastic piece, and therefore the strength of installation and disassembly can be reduced, convenience is improved, and the dyeing cup can be conveniently and rapidly installed. And meanwhile, hands can be prevented from being hurt by a traditional metal elastic sheet.

Description

Technical Field

[0001] The utility model relates to the technical field of small sample dyeing machines, in particular to a small sample dyeing machine with easily replaceable dye cups. Background Art

[0002] The sample dyeing machine is a universal laboratory dyeing equipment, which is suitable for dyeing fabrics, yarns and loose fiber samples. The sample dyeing machine mainly includes a casing, in which an axially horizontally arranged drum is arranged, and a plurality of receiving grooves for placing dye cups are evenly opened on the drum. When conducting dyeing experiments on small samples, the dye cup must be placed in the receiving groove first, and then the heating rod arranged in the drum is used to heat the heat transfer oil while rotating the drum, so that the sample in the dye cup is evenly colored.

[0003] However, when using a sample dyeing machine, since the fixing parts for fixing the dye cup are mostly made of metal elastic sheets, for new sample dyeing machines, the hardness of the metal elastic sheets is relatively large. When inserting or removing the dye cup into or from the receiving slot, a lot of force is required to insert or remove the dye cup into or from the receiving slot. When the palm is inserted into the receiving slot, if the palm and the dye cup slide, it is easy to cause the metal spring sheet to injure the hand, which poses certain safety hazards and is inconvenient to disassemble and replace the dye cup. Utility Model Content

[0004] The utility model discloses a small sample dyeing machine with easily replaceable dye cups, mainly solving the problem that for new small sample dyeing machines, the hardness of metal elastic sheets is relatively large, which makes it inconvenient to disassemble and replace the dye cups and has certain potential safety hazards.

[0005] To achieve the above purpose, the technical solution of the present invention is implemented as follows:

[0006] The utility model provides a small sample dyeing machine with easily replaceable dye cups, comprising a machine body, a working chamber is arranged in the machine body, a roller is arranged in the working chamber, a plurality of accommodating grooves are arranged on the roller, a detachable dye cup is arranged in the accommodating groove, and an elastic member for supporting the dye cup is arranged at the bottom of the accommodating groove;

[0007] The inner wall of the receiving groove is provided with a symmetrically arranged first card slot, one end of the first card slot close to the notch of the receiving groove is communicated with the notch of the receiving groove, and the other end is provided with a second card slot communicated with the first card slot, and the end of the second card slot away from the first card slot is provided with a third card slot communicated with the second card slot, and the first card slot, the second card slot and the third card slot form a U-shaped structure;

[0008] The outer edge of the dye cup facing the bottom of the accommodating groove is provided with a card block protruding outward, and the card block matches the first card slot, the second card slot and the third card slot.

[0009] In one embodiment, a rotating handle is provided on the outer edge of one end of the dye cup close to the notch of the accommodating groove.

[0010] In one embodiment, the widths of the first card slot and the third card slot match the width of the card block, and the width of the second card slot matches the thickness of the card block.

[0011] In one embodiment, the elastic member comprises a spring, one end of the spring is supported on the dye cup, and the other end of the spring is supported on the bottom of the accommodating groove.

[0012] In one embodiment, the elastic member further includes a base plate, a rotation groove matching the base plate is provided at a position of the bottom of the accommodating groove corresponding to the base plate, and the base plate is rotatably connected in the rotation groove.

[0013] In one embodiment, a flexible snap ring protruding outward is provided on the outer edge of one side of the base plate facing the rotating groove, and a concave limiting ring is provided at the bottom of the rotating groove corresponding to the position of the flexible snap ring, and the flexible snap ring is embedded in the limiting ring.

[0014] In one embodiment, the spring is in a spiral structure with a gradually decreasing diameter, and the end of the spring with a small diameter faces the dye cup.

[0015] The advantages or beneficial effects of the above technical solution at least include: when the dye cup needs to be taken out, an elastic member for supporting the dye cup is provided at the bottom of the accommodating groove; a symmetrically arranged first clamping groove is provided on the inner wall of the accommodating groove, one end of the first clamping groove close to the groove opening of the accommodating groove is communicated with the groove opening of the accommodating groove, and the other end is provided with a second clamping groove communicated with the first clamping groove, and the end of the second clamping groove away from the first clamping groove is provided with a third clamping groove communicated with the second clamping groove, and the first clamping groove, the second clamping groove and the third clamping groove form a U-shaped structure; an outwardly protruding clamping block is provided on the outer edge of the dye cup facing the bottom of the accommodating groove, and the clamping block is connected to the outer edge of the dye cup. The first card slot, the second card slot and the third card slot match each other, so the dye cup can be pressed down to move the card block on the dye cup toward the bottom of the accommodating slot, so that the card block moves in the third card slot toward the second card slot. The dye cup is rotated to move the card block in the second card slot toward the first card slot until the card block moves into the first card slot. The dye cup is pushed out by the elastic member, and the dye cup can be taken out. When it needs to be installed, the dye cup can be quickly installed in the accommodating slot in the opposite way, thereby reducing the force of installation and disassembly, improving convenience, and avoiding traditional metal shrapnel from hurting hands. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings illustrate exemplary embodiments of the present invention and are used to explain the principles of the present invention together with the description. These drawings are included to provide a further understanding of the present invention, and the drawings are included in and constitute a part of this specification.

[0017] Figure 1 A schematic structural diagram of a sample dyeing machine according to an exemplary embodiment of the utility model is shown;

[0018] Figure 2 A partial structural schematic diagram of a drum and a dye cup according to an exemplary embodiment of the utility model is shown;

[0019] Figure 3 A partial structural schematic diagram of a drum according to an exemplary embodiment of the utility model is shown;

[0020] Figure 4 A schematic cross-sectional structure diagram of a drum according to an exemplary embodiment of the utility model is shown;

[0021] Figure 5 The exemplary embodiment according to the present utility model is shown Figure 4 A is a schematic diagram of the enlarged structure of the middle part;

[0022] Figure 6 A schematic structural diagram of a dye cup according to an exemplary embodiment of the utility model is shown;

[0023] Figure 7 A schematic structural diagram of an elastic member according to an exemplary embodiment of the utility model is shown.

[0024] Description of reference numerals:

[0025] 1. Body;

[0026] 11. Working chamber;

[0027] 2. Roller;

[0028] 21. Accommodating slot; 22. First slot; 23. Second slot; 24. Third slot; 25. Rotating slot; 251. Limiting ring;

[0029] 3. Dyeing cups;

[0030] 31. Card block; 32. Rotating handle;

[0031] 4. Elastic parts;

[0032] 41. Spring; 42. Base plate; 43. Flexible snap ring. DETAILED DESCRIPTION

[0033] The embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as being limited to the embodiments described herein. Instead, these embodiments are provided to provide a more thorough and complete understanding of the present invention. It should be understood that the drawings and embodiments of the present invention are only for exemplary purposes and are not intended to limit the scope of protection of the present invention.

[0034] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0035] The term "including" and its variations used in this document are open inclusions, that is, "including but not limited to". The term "based on" means "based at least in part on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one other embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the description below. It should be noted that the concepts of "first", "second", etc. mentioned in the present utility model are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0036] It should be noted that the modifications of "one" and "plurality" mentioned in the present invention are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0037] The names of the messages or information exchanged between multiple devices in the implementation manner of the present utility model are only used for illustrative purposes, and are not used to limit the scope of these messages or information.

[0038] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The embodiment of the utility model provides a small sample dyeing machine with easily replaceable dye cups, comprising a machine body 1, a working chamber 11 is provided in the machine body 1, a drum 2 is provided in the working chamber 11, a plurality of receiving grooves 21 are provided on the drum 2, a detachable dye cup 3 is provided in the receiving groove 21, and an elastic member 4 for supporting the dye cup 3 is provided at the bottom of the receiving groove 21;

[0039] The inner wall of the receiving groove 21 is provided with a symmetrically arranged first card slot 22, one end of the first card slot 22 close to the notch of the receiving groove 21 is communicated with the notch of the receiving groove 21, and the other end is provided with a second card slot 23 communicated with the first card slot 22, and the end of the second card slot 23 away from the first card slot 22 is provided with a third card slot 24 communicated with the second card slot 23, and the first card slot 22, the second card slot 23 and the third card slot 24 form a U-shaped structure;

[0040] The outer edge of the dye cup 3 facing the bottom of the accommodating groove 21 is provided with a block 31 protruding outwards, and the block 31 matches with the first groove 22 , the second groove 23 and the third groove 24 .

[0041] With the above structure, when the dye cup 3 needs to be taken out, the bottom of the accommodating groove 21 is provided with an elastic member 4 for supporting the dye cup 3; the inner wall of the accommodating groove 21 is provided with a symmetrically arranged first clamping groove 22, one end of the first clamping groove 22 close to the notch of the accommodating groove 21 is communicated with the notch of the accommodating groove 21, and the other end is provided with a second clamping groove 23 communicated with the first clamping groove 22, and the end of the second clamping groove 23 away from the first clamping groove 22 is provided with a third clamping groove 24 communicated with the second clamping groove 23, and the first clamping groove 22, the second clamping groove 23 and the third clamping groove 24 form a U-shaped structure; the outer edge of the dye cup 3 facing the bottom of the accommodating groove 21 is provided with an outwardly protruding clamping block 31, and the clamping block 31 is connected to the first clamping groove 22, the second card slot 23 and the third card slot 24 match, so the dye cup 3 can be pressed down to move the card block 31 on the dye cup 3 to the bottom of the accommodating groove 21, so that the card block 31 moves in the third card slot 24 toward the second card slot 23, and the dye cup 3 is rotated to move the card block 31 in the second card slot 23 toward the first card slot 22, until the card block 31 moves into the first card slot 22, and the dye cup 3 is pushed out by the elastic member 4, so that the dye cup 3 can be taken out. When it needs to be installed, the dye cup 3 can be quickly installed in the accommodating groove 21 in the opposite way, thereby reducing the force of installation and disassembly, improving convenience, and avoiding traditional metal shrapnel from hurting hands.

[0042] In one embodiment, see Figure 2 and Figure 5 The outer edge of one end of the dye cup 3 near the notch of the accommodating groove 21 is provided with a rotating handle 32. In actual use, the setting of the rotating handle 32 can provide a force point when the dye cup 3 is rotated, so as to facilitate the rotation of the dye cup 3.

[0043] In one embodiment, see Figure 3 , Figure 4 , Figure 5 and Figure 6The width of the first card slot 22 and the third card slot 24 matches the width of the card block 31, and the width of the second card slot 23 matches the thickness of the card block 31. In actual use, the card block 31 can slide in the first card slot 22, the second card slot 23 and the third card slot 24 by cooperating with the first card slot 22, the second card slot 23 and the third card slot 24, so as to facilitate the removal of the dye cup 3 and installation in the accommodating groove 21.

[0044] In one embodiment, see Figure 3 , Figure 4 , Figure 5 ,and Figure 6 The elastic member 4 includes a spring 41, one end of which is supported on the dye cup 3, and the other end is supported on the bottom of the accommodating groove 21. In actual use, the dye cup 3 can be pushed outward by the elastic force of the spring 41, so that the clamping block 31 can be stably clamped in the third clamping groove 24.

[0045] The elastic member 4 further includes a base plate 42, and a rotation groove 25 matching the base plate 42 is provided at the bottom of the accommodating groove 21 at a position corresponding to the base plate 42, and the base plate 42 is rotatably connected to the rotation groove 25. In actual use, the cooperation between the base plate 42 and the rotation groove 25 can facilitate the base plate 42 to rotate in the rotation groove 25, so that when the dye cup 3 presses down the spring 41, the spring 41 and the base plate 42 can be driven to rotate, so as to reduce the resistance to the rotation of the dye cup 3.

[0046] An outwardly protruding flexible snap ring 43 is provided on the outer edge of one side of the base plate 42 facing the rotation groove 25, and an inwardly concave limiting ring 251 is provided at the position of the flexible snap ring 43 at the bottom of the rotation groove 25, and the flexible snap ring 43 is embedded in the limiting ring 251. In actual use, the base plate 42 can be limited in the rotation groove 25 by the cooperation of the flexible snap ring 43 and the limiting ring 251, and the flexible snap ring 43 can be easily squeezed and deformed due to the flexibility of the flexible snap ring 43, so that the flexible snap ring 43 can be installed in the rotation groove 25.

[0047] The spring 41 is in a spiral structure with a gradually decreasing diameter, and the end of the spring 41 with a small diameter faces the dye cup 3. In actual use, the spiral structure of the spring 41 can increase the contraction range of the spring 41, so that the dye cup 3 can drive the block 31 to be squeezed into the second slot 23.

[0048] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0049] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present invention, and are not intended to limit the scope of the present invention. For those skilled in the art, other changes or modifications may be made based on the above utility model, and these changes or modifications are still within the scope of the present utility model.

Claims

1. A small sample dyeing machine with easily replaceable dye cups, characterized in that: The machine body comprises a working chamber, a drum is arranged in the working chamber, a plurality of receiving grooves are arranged on the drum, a detachable dye cup is arranged in the receiving groove, and an elastic member for supporting the dye cup is arranged at the bottom of the receiving groove; The inner wall of the receiving groove is provided with a symmetrically arranged first card slot, one end of the first card slot close to the notch of the receiving groove is communicated with the notch of the receiving groove, and the other end is provided with a second card slot communicated with the first card slot, and the end of the second card slot away from the first card slot is provided with a third card slot communicated with the second card slot, and the first card slot, the second card slot and the third card slot form a U-shaped structure; The outer edge of the dye cup facing the bottom of the accommodating groove is provided with a card block protruding outward, and the card block matches the first card slot, the second card slot and the third card slot.

2. The small sample dyeing machine with easily replaceable dye cups as claimed in claim 1, characterized in that: The outer edge of one end of the dye cup close to the notch of the accommodating groove is provided with a rotating handle.

3. The small sample dyeing machine with easily replaceable dye cups as claimed in claim 1, characterized in that: The widths of the first card slot and the third card slot match the width of the card block, and the width of the second card slot matches the thickness of the card block.

4. The small sample dyeing machine with easily replaceable dye cups as claimed in claim 1, characterized in that: The elastic member comprises a spring, one end of which is supported on the dye cup, and the other end of which is supported on the bottom of the accommodating groove.

5. The small sample dyeing machine with easily replaceable dye cups as claimed in claim 4, characterized in that: The elastic member further comprises a base plate, a rotation groove matching the base plate is arranged at a position of the bottom of the accommodating groove corresponding to the base plate, and the base plate is rotatably connected in the rotation groove.

6. The small sample dyeing machine with easily replaceable dye cups as claimed in claim 5, characterized in that: A flexible snap ring protruding outward is arranged on the outer edge of one side of the base plate facing the rotating groove, and a concave limiting ring is arranged at the position of the flexible snap ring at the bottom of the rotating groove corresponding to the position of the flexible snap ring, and the flexible snap ring is embedded in the limiting ring.

7. The small sample dyeing machine with easily replaceable dye cups as claimed in claim 4, characterized in that: The spring is in a spiral structure with a gradually decreasing diameter, and the end of the spring with a small diameter faces the dye cup.

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