Card cleaning machine

Abstract

The utility model discloses a card cleaning machine, which relates to the technical field of card cleaning equipment, and comprises a cleaning structure consisting of a plurality of rollers, the cleaning structure comprises a plurality of layers of roller groups from top to bottom, the plurality of layers of roller groups are distributed in a C shape in a matched manner, and a cleaning chamber is defined by the plurality of layers of roller groups; the opening of the cleaning chamber is upwards and obliquely arranged; according to the cleaning device, the design of multiple layers of rollers is adopted, the rollers form a C shape, the rollers are opened upwards in an inclined mode, cards are limited in the cleaning cavity in a semi-surrounding mode, the cleaning contact area is increased through the arrangement of the four layers, and meanwhile the cards are prevented from overflowing and falling off; hot air faces the cleaning chamber in a C shape, so that the air blown to the cleaning chamber flows in two directions of an inner loop line of the cleaning chamber, and the drying effect is improved; the working rollers are detachable, so that replacement or cleaning is facilitated; and the air heater is used for ventilating and drying the working roller, so that bacterium breeding caused by non-drying under the idle condition after use is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a card cleaning equipment technical field, concretely relates to a card cleaning machine. BACKGROUND

[0002] After using, the surface of the card is adhered with many stains, sweat, dust and bacteria, etc. For example, mahjong needs to be cleaned after each game.

[0003] In the Chinese patent with the publication number CN211247484U, a mahjong cleaning device is proposed, which includes at least two layers of rollers arranged from top to bottom, each layer of rollers has at least two rollers, the center lines of adjacent upper and lower rollers are inclined at an angle of 30 to 60 degrees, and the cleaning area formed by the rollers has a structure of wide at the top and narrow at the bottom. The rollers rotate to continuously rub and roll the mahjong, achieving the purpose of rubbing and cleaning. The structure is simple, suitable for cleaning large mahjong, achieving the effect of cleaning the surface without dead angle, and further improving the cleaning degree.

[0004] However, during use, it is found that due to the rolling method in one direction and the layout structure of the multiple rollers being wide at the top and narrow at the bottom, when the cards are cleaned, the top roller is located high, and the cards have less contact with the top roller during cleaning, thereby reducing the effective cleaning contact. The cards stored in the cleaning area may roll and jump individually during cleaning, causing the cards to overflow outside the roller. In addition, the device lacks a drying component to assist in rapid drying. In the Chinese patent with the publication number CN221311622U, a chess automatic cleaning device is proposed, which adds a drying component to solve the drying problem.

[0005] The above-mentioned rollers are only three-layer structures, which limits the cleaning contact area and the cleaning effect. In addition, the above-mentioned solutions do not solve the problem of rolling overflow during card cleaning. Moreover, the drying component can only act on a small amount of card surface, and the drying effect is also limited. Therefore, a solution is proposed to solve the above-mentioned defects. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a card cleaning machine, which solves the problems of rolling overflow and limited drying effect during card cleaning.

[0007] The utility model solves the above-mentioned technical problems through the following technical scheme. The utility model discloses a cleaning structure composed of multiple rollers, which includes multiple roller groups arranged from top to bottom. The multiple roller groups are arranged in a C shape in cooperation, and the multiple roller groups form a cleaning chamber. The opening of the cleaning chamber is inclined upward.

[0008] Preferably, the cleaning structure is provided with a shell outside, and the cleaning structure is installed in the shell.

[0009] Preferably, the shell comprises an outer shell, two isolation plates and a top cover, the isolation plates are fixed inside the outer shell, and the isolation plates are used to fix the cleaning structure, the outer shell is provided with a window, and the top cover is arranged in the window of the outer shell, the top cover is connected with the cleaning chamber and forms a dropping area, the top cover is provided with a dropping port corresponding to the dropping area, and the top cover is provided with an observation skylight to close the dropping port.

[0010] Preferably, the cleaning structure comprises, from top to bottom, a first roller group, a second roller group, a third roller group and a fourth roller group, the first roller group comprises a first roller, the second roller group comprises a second roller, the third roller group comprises a third roller and a sixth roller, and the fourth roller group comprises a fourth roller and a fifth roller; the first roller, the second roller, the third roller, the fourth roller, the fifth roller and the sixth roller are sequentially arranged adjacent to each other, and two adjacent rollers are connected through synchronous transmission members; a motor is fixed in the shell, and an output end of the motor is connected with one of the rollers.

[0011] Preferably, the first roller, the second roller and the fifth roller are towel rollers;

[0012] The third roller and the fourth roller are brush rollers;

[0013] The sixth roller is a glue dispensing roller;

[0014] The towel roller comprises, from inside to outside, a roller body, a sponge sleeve and a towel sleeve;

[0015] The brush roller comprises a roller body and a brush sleeve arranged on the roller body;

[0016] The glue dispensing roller comprises, from inside to outside, a roller body, a sponge sleeve and a glue convex point sleeve.

[0017] Preferably, the shell is provided with a hot air dryer, and the working direction of the hot air dryer is towards the cleaning chamber.

[0018] Preferably, the shell is provided with an ultraviolet lamp, and the irradiation direction of the ultraviolet lamp is towards the cleaning chamber.

[0019] Preferably, the shell is provided with a pouring window corresponding to the cleaning chamber, the pouring window is provided with a sealing member, and the bottom of the shell is provided with a pusher for pushing the shell to be inclined to drive the object to be cleaned to be discharged from the pouring window.

[0020] Preferably, the cleaning structure comprises a plurality of working rollers, and each working roller comprises a main roller body, a pipe end shaft and a rod end shaft, the main roller body is movably connected between the pipe end shaft and the rod end shaft, and the pipe end shaft and the rod end shaft are rotatably connected with the shell.

[0021] The main roller body comprises a porous cylinder, a mounting sleeve and a working sleeve which are sequentially sleeved from inside to outside, one end of the porous cylinder is provided with a non-circular socket, and the other end of the porous cylinder is provided with a counter socket;

[0022] The pipe end shaft is connected to the non-circular socket, and the pipe end shaft is fixed with a limiting ring;

[0023] The rod end shaft comprises a fixed cylinder, a movable plug rod and a spring, one end of the fixed cylinder is open, the movable plug rod is plugged into the fixed cylinder, the spring is arranged between one end of the movable plug rod and the inner wall of the fixed cylinder, one end of the movable plug rod is fixed with a pin rod which is plugged into the counter socket, and the other end of the pin rod penetrates through the inner wall of the fixed cylinder and extends outward.

[0024] Preferably, the side of the isolation plate close to the motor is provided with a ventilation window, and a ventilation fan is installed on the ventilation window.

[0025] Compared with the prior art, the utility model has the beneficial effects that:

[0026] The four-layer roller design forms a cleaning chamber between each other, and the C-shaped structure formed by the multiple rollers is inclined upward, so that when the cleaning object is rolled, the card type object can be limited in the cleaning chamber in a half-enclosed manner, preventing the card type cleaning object from spilling and falling, and the card type cleaning object can contact the roller cylinder of one layer of roller group and then fall, so that a larger cleaning contact area is formed.

[0027] The hot air dryer is arranged to provide drying effect, the working direction of the hot air dryer corresponds to the cleaning chamber, hot air blown by the hot air dryer blows towards the inside of the cleaning chamber, and due to the arrangement of the multiple rollers, the wind blown towards the cleaning chamber is guided to flow in two directions along the inner side of the cleaning chamber in the arrangement mode of the cleaning structure, so that the drying effect is improved.

[0028] The working roller is of a detachable structure and can be combined at will, the main roller body can be directly taken down for overall replacement or cleaning, so that the operation is most convenient, the porous cylinder is ventilated, the mounting sleeve and the working sleeve are made of different materials and have ventilated or non-ventilated characteristics, the ventilated material is connected to the pipe end shaft and used in cooperation with the ventilation fan, and when the main roller body is ventilated, the hot air of the hot air dryer is used for ventilated drying, so that bacterial breeding caused by non-drying under idle conditions after use is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 The figure is a structural schematic view of the utility model;

[0030] Figure 2 The figure is a structural schematic view of the utility model; Figure 1 The figure is an exploded structural schematic view of the utility model;

[0031] Figure 3 for Figure 2 A structural diagram from another perspective;

[0032] Figure 4 for Figure 3 Schematic diagram of structural explosion;

[0033] Figure 5 for Figure 1 Side view cross-sectional structural diagram;

[0034] Figure 6 for Figure 4 Structural diagram of the cleaning structure;

[0035] Figure 7 This is a schematic diagram of the half-section structure of the working roller of the utility model;

[0036] Figure 8 This is an exploded schematic diagram of the structure of the working roller of the utility model;

[0037] The numbers in the figure represent:

[0038] 1. Casing; 11. Outer shell; 12. Isolation plate; 13. Top cover; 14. Observation skylight; 2. Cleaning structure; 21. Roller one; 22. Roller two; 23. Roller three; 24. Roller four; 25. Roller five; 26. Roller six; 3. Synchronous transmission parts; 4. Motor; 5. Hot air blower; 6. Discharge window; 7. Seal; 8. Pusher; 9. Working roller; 91. Main roller body; 911. Porous cylinder; 912. Mounting sleeve; 913. Working sleeve; 92. Pipe end shaft; 93. Rod end shaft; 931. Fixed cylinder; 932. Movable plug rod; 933. Spring; 934. Pin rod. DETAILED DESCRIPTION

[0039] The above and other technical features and advantages of the present invention are described in more detail below with reference to the accompanying drawings.

[0040] Example 1

[0041] This embodiment provides a technical solution: a card cleaning machine, such as Figures 1-6 As shown, it includes a casing 1, and a cleaning structure 2 is installed inside the casing 1. The cleaning structure 2 includes a multi-layer roller group from top to bottom. The multi-layer roller group is coordinated and distributed in a C shape, and the multi-layer roller group encloses a cleaning chamber. The opening of the cleaning chamber is tilted upward, so that a structural layout with one end high and the other end low is formed by multiple rollers.

[0042] refer to Figure 2 - Figure 6Optionally, the cleaning structure 2 comprises from top to bottom: a first roller group, a second roller group, a third roller group, and a fourth roller group. The first roller group comprises roller one 21, the second roller group comprises roller two 22, the third roller group comprises roller three 23 and roller six 26, and the fourth roller group comprises roller four 24 and roller five 25. The roller one 21, the roller two 22, the roller three 23, the roller four 24, the roller five 25, and the roller six 26 are sequentially arranged adjacent to each other, and two adjacent rollers are connected by a synchronous transmission member 3. The synchronous transmission member 3 is a synchronous transmission structure in the prior art, which can achieve the same transmission function. In the embodiment, a pulley transmission structure is used. For details, refer to Figure 2 , Figure 6 The motor 4 is fixed in the casing 1, and the output end of the motor 4 is connected with a roller to drive the roller. A control panel is further arranged on the casing 1, and a time control start-stop knob is arranged on the control panel to control the cleaning time.

[0043] For details, refer to Figure 2 , Figure 4 Optionally, a hot air dryer 5 is arranged in the casing 1, and the working direction of the hot air dryer 5 is towards the cleaning chamber to blow hot air on the cards in the cleaning chamber. When starting, the hot air blown to the cleaning chamber is guided by the distribution of the cleaning structure 2 to form a shunt, which is beneficial to drying the cards. An ultraviolet lamp is arranged in the casing 1 to irradiate the cleaning chamber, so that the ultraviolet light can completely cover the cleaning chamber, thereby effectively irradiating and sterilizing the cards in the cleaning chamber.

[0044] Specifically, the cleaning time is controlled by the time control start-stop knob, so that the motor 4 drives the cleaning structure 2 to rotate through the plurality of synchronous transmission members 3 within the time, so that the cards in the cleaning chamber are cleaned by the cleaning structure 2. Figure 6 For example, the movement direction of the cards in the cleaning chamber is clockwise. At this time, the cards in the cleaning chamber are cleaned by rolling through the cleaning structure 2, and the hot air dryer 5 provides hot air blowing. The position arrangement of the rollers of the cleaning structure 2 guides the hot air to blow in two directions, which is beneficial to improving the drying efficiency. At the same time, the C-shaped arrangement of the cleaning structure 2 can prevent the cards from spilling out during cleaning.

[0045] Embodiment two

[0046] This embodiment is further optimized on the basis of the first embodiment, and the same parts as the foregoing technical solutions will not be described here. For example, as shown in Figure 2 , Figure 4 To better achieve the utility model, the following arrangement is particularly adopted:

[0047] The shell 1 comprises an outer shell 11, two isolation plates 12, and a top cover 13. The cleaning structure 2 is installed between the two isolation plates 12. The outer shell 11 is fixed to the isolation plates 12 by bolts. The outer shell 11 is provided with a window. The top cover 13 is arranged in the window. The top cover 13 is connected to the cleaning structure 2 to form a cleaning chamber. The top cover 13 is provided with a dropping area. The top cover 13 is provided with a first baffle connected to the high end of the cleaning structure 2 and a second baffle connected to the low end of the cleaning structure 2. The first baffle and the second baffle form the dropping area. The top cover 13 is connected to the cleaning chamber to form the dropping area. The top cover 13 is provided with a dropping port corresponding to the dropping area. The dropping port is provided with an observation skylight 14 for closing the dropping port. Figure 2 .

[0048] It should be noted that the cleaning structure 2 is rotatably connected to the isolation plate 12 by a bearing. The skylight 14 is made of transparent material, specifically transparent plastic. The skylight 14 is provided with a handle. The connection gap between the cleaning structure 2 and the top cover 13 and the connection gap between the cleaning structure 2 and the isolation plate 12 will not cause the cards to fall off.

[0049] Example Three

[0050] This embodiment is further optimized based on the first or second embodiment. The same parts as the previous technical solutions will not be repeated here, such as Figure 5 Figure 6 As shown in the figure, the following settings are used to better achieve the utility model:

[0051] Roller one 21, roller two 22, and roller five 25 are all towel rollers. Roller three 23 and roller four 24 are both brush rollers. Roller six 26 is a dispensing roller. The towel roller comprises a roller body, a sponge sleeve, and a towel sleeve arranged from inside to outside. The brush roller comprises a roller body and a brush sleeve arranged on the roller body. The dispensing roller comprises a roller body, a sponge sleeve, and a glue bump sleeve arranged from inside to outside.

[0052] It should be noted that the roller body of the brush roller, the towel roller, and the dispensing roller is of the same structure. The sponge sleeve is of the same structure. The function of the towel roller is to wipe the card face. The function of the brush roller is to clean the card face. The function of the dispensing roller is to improve the friction with the card face and keep the card in the cleaning chamber. The outermost layer of the roller is replaceable.

[0053] Example Four

[0054] This embodiment is further optimized based on the first embodiment. The same parts as the previous technical solutions will not be repeated here, such as Figure 2 ​As shown, further for better implementation of the utility model, especially adopt the following setting mode:

[0055] The shell 1 is provided with a pouring window 6 corresponding to the cleaning chamber, so that the cleaned cards can be taken out through the pouring window 6, the pouring window 6 is provided with a sealing element 7, the sealing element 7 is sealingly inserted into the pouring window 6, the sealing element 7 is close to the cleaning structure 2, the sealing element 7 is used for sealing the pouring window 6, preventing the cards from overflowing during cleaning, and meanwhile the sealing element 7 can be in a basin structure and can be used for containing the cards.

[0056] In the embodiment, convex points are arranged on the outer side of the sealing element 7 and are in interference fit with the pouring window 6, so that the sealing element 7 is fixed.

[0057] Optionally, the bottom of the shell 1 is provided with a pusher 8, the pusher 8 is used for pushing the shell 1 to be inclined, so as to drive the cleaned objects to be discharged from the pouring window 6; when the pusher 8 drives the shell 1 to be inclined, the cleaning objects can be discharged through the pouring window 6 and finally contained in the sealing element 7 by cooperation of gravity.

[0058] The pusher 8 is a prior art structure, mainly functions to form a one-sided lifting effect, and can be provided with a component having the function, specifically comprising a support, a fixed shaft is arranged in the middle of the support, a push rod is sleeved on the fixed shaft, and the telescopic end of the push rod is rotationally connected to the center position of the bottom of the shell 1.

[0059] Specific working principle: when the cleaned cards need to be poured out, the sealing element 7 is previously taken out from the pouring window 6, the shell 1 is inclined by starting the pusher 8, the cards are poured out through the pouring window 6 and then received by the sealing element 7 by the self-gravity of the cards.

[0060] Embodiment five

[0061] The embodiment is further optimized on the basis of the embodiment two, and the same parts as the foregoing technical solutions will not be described here again, such as Figure 2 As shown, further for better implementation of the utility model, especially adopt the following setting mode:

[0062] The cleaning structure 2 comprises a plurality of working rollers 9, adjacent two working rollers 9 are same or different, the working roller 9 comprises a main roller body 91, a pipe end shaft 92 and a rod end shaft 93, the main roller body 91 is movably connected between the pipe end shaft 92 and the rod end shaft 93, and the pipe end shaft 92 and the rod end shaft 93 are rotationally connected with the shell 1 respectively.

[0063] The main roller body 91 comprises a perforated cylinder 911, a mounting sleeve 912 and a working sleeve 913 which are sequentially sleeved from inside to outside, one end of the perforated cylinder 911 is provided with a non-circular socket, and the other end of the perforated cylinder 911 is provided with a butt joint.

[0064] Wherein, the main roller body 91 on the two adjacent working rollers 9 is same or different, and is same in the embodiment.

[0065] The pipe end shaft 92 is inserted and connected with the non-circular connector, and the pipe end shaft 92 is fixed with a limiting ring.

[0066] The rod end shaft 93 comprises a fixed cylinder 931, a movable plug rod 932 and a spring 933, the movable plug rod 932 is inserted into the fixed cylinder 931, the spring 933 is arranged between the movable plug rod 932 and the inner wall of the fixed cylinder 931, the one end of the movable plug rod 932 is fixed with a pin rod 934, the other end of the pin rod 934 is fixed through the inner wall of the fixed cylinder 931, and the other end of the pin rod 934 is extended out of the fixed cylinder 931.

[0067] Wherein, the one end of the pipe end shaft 92 is provided with a hexagonal pipe opening, the multi-hole cylinder 911 is provided with a corresponding non-circular connector, and the hexagonal connector, the connection of the connector and the pin rod 934 is not limited to the shape of the connector, and the main purpose is to insert the pin rod 934 into the multi-hole cylinder 911.

[0068] Specific working principle: when the main roller body 91 is taken out, the one end of the pin rod 934 is pulled, so that the movable plug rod 932 compresses the spring 933, so that the pin rod 934 is separated from the multi-hole cylinder 911; at this time, the multi-hole cylinder 911 is close to the rod end shaft 93, so that the main roller body 91 is separated from the pipe end shaft 92, and then the main roller body 91 is separated, and the main roller body 91 is taken out, which is convenient for replacement or cleaning.

[0069] It should be noted that when the main roller body 91 in the shell 1 needs to be taken out, the isolation plates 12 are arranged at a suitable distance to realize the taking out of the main roller body 91.

[0070] Optionally, the side of the isolation plate 12 close to the motor 4 is provided with an air vent, and the air vent is provided with an air exchanger. The air exchanger can exhaust the air on one side of the isolation plate 12 to the other side.

[0071] Specific working principle: when the air exchanger works, since the hot air blower 5 blows out hot air between the isolation plates 12, when the main roller body 91 is in the air permeable condition, the air in the cavity between the isolation plate 12 fixed with the air exchanger and the shell 11 can be sent to the space between the two isolation plates 12 by using the pressure difference between the two sides generated when the air exchanger works, and the air is circulated to the side of the isolation plate 12 outside through the main roller body 91, and then a circulation is formed, so that the hot air discharged by the hot air blower 5 is used to dry the main roller body 91, and bacteria breeding caused by water remaining on the main roller body 91 during idle is avoided.

[0072] The above merely describes preferred embodiments of the present application, which are merely illustrative but not restrictive. Those skilled in the art understand that many changes, modifications, or even equivalences can be made to the present application within the spirit and scope of the present application as defined in the claims, and all will fall within the protection scope of the present application.

Claims

1. A card cleaning machine, characterized in that: include: A cleaning structure (2) composed of a plurality of rollers, the cleaning structure (2) comprising a plurality of roller groups arranged from top to bottom, the plurality of roller groups being arranged in a C-shape, and the plurality of roller groups enclosing the plurality of roller groups forming a cleaning chamber, the opening of the cleaning chamber being arranged to be inclined upward; A housing (1) is provided outside the cleaning structure (2), and the cleaning structure (2) is mounted on the housing (1); The cleaning structure (2) includes, from top to bottom: a first-layer roller group, a second-layer roller group, a third-layer roller group, and a fourth-layer roller group. The first-layer roller group includes roller one (21), the second-layer roller group includes roller two (22), the third-layer roller group includes roller three (23) and roller six (26), and the fourth-layer roller group includes roller four (24) and roller five (25). The roller one (21), roller two (22), roller three (23), roller four (24), roller five (25), and roller six (26) are arranged adjacent to each other in sequence, and two adjacent rollers are connected to each other through a synchronous transmission member (3). A motor (4) is fixed in the housing (1), and the output end of the motor (4) is connected to one of its rollers.

2. The card cleaning machine according to claim 1, wherein: The casing (1) comprises an outer shell (11), an isolation plate (12) and a top cover (13), two isolation plates (12) are provided, and the isolation plates (12) are fixed inside the outer shell (11), and the isolation plates (12) install and fix the cleaning structure (2), the outer shell (11) is provided with a window, and the top cover (13) is placed in the window of the outer shell (11), the top cover (13) is connected with the cleaning chamber to form a delivery area, the top cover (13) is provided with a delivery port corresponding to the delivery area, and the delivery port is provided with an observation skylight (14) for closing the delivery port.

3. The card cleaning machine according to claim 1, wherein: The roller one (21), roller two (22) and roller five (25) are all towel rollers; The roller three (23) and the roller four (24) are both brush rollers; The roller six (26) is a dispensing roller; The towel roller comprises a roller body, a sponge sleeve and a towel sleeve which are arranged in sequence from the inside to the outside; The brush roller comprises a roller body and a brush cover sleeve mounted on the roller body; The glue dispensing roller comprises a roller body, a sponge sleeve and a glue convex dot sleeve which are arranged in sequence from the inside to the outside.

4. The card cleaning machine according to claim 1, wherein: A hot air heater (5) is provided in the housing (1), and the working direction of the hot air heater (5) is toward the cleaning chamber.

5. The card cleaning machine according to claim 1, wherein: An ultraviolet lamp is provided in the housing (1), and the irradiation direction of the ultraviolet lamp is toward the cleaning chamber.

6. The card cleaning machine according to claim 1, wherein: The housing (1) is provided with a pouring window (6), the pouring window (6) corresponds to the cleaning chamber, the pouring window (6) is provided with a sealing member (7), and the bottom of the housing (1) is provided with a pusher (8), the pusher (8) is used to push the housing (1) to tilt so as to drive the cleaned objects to be discharged from the pouring window (6).

7. The card cleaning machine according to claim 2, wherein: The cleaning structure (2) includes a plurality of working rollers (9), each of the working rollers (9) including a main roller body (91), a tube end shaft (92), and a rod end shaft (93), wherein the main roller body (91) is movably connected between the tube end shaft (92) and the rod end shaft (93), and the tube end shaft (92) and the rod end shaft (93) are respectively rotatably connected to the housing (1); The main roller body (91) comprises a porous cylinder (911), a mounting sleeve (912), and a working sleeve (913) which are sequentially sleeved from the inside to the outside; one end of the porous cylinder (911) is provided with a non-circular socket, and the other end of the porous cylinder (911) is provided with a docking port; The pipe end shaft (92) is plugged into the non-circular shape, and a limiting ring is fixed on the pipe end shaft (92); The rod end shaft (93) comprises a fixed cylinder (931), a movable insertion rod (932) and a spring (933); one end of the fixed cylinder (931) is open; the movable insertion rod (932) is inserted into the fixed cylinder (931); the spring (933) is arranged between one end of the movable insertion rod (932) and the inner wall of the fixed cylinder (931); one end of the movable insertion rod (932) is penetrated and fixed with a pin rod (934); the pin rod (934) is plugged into the docking port; the other end of the pin rod (934) penetrates the inner wall of the fixed cylinder (931) and extends outward.

8. The card cleaning machine according to claim 1, wherein: A ventilation window is provided on one side of the isolation plate (12) close to the motor (4), and a ventilation fan is installed on the ventilation window.

Images