Rubbing towel easy disassembly and assembly device of reciprocating type scrubbing machine

Abstract

The utility model provides a scrubbing towel easy dismounting and mounting device of a reciprocating scrubbing machine. The scrubbing towel easy dismounting and mounting device comprises a machine body, a driver, a transmission device, a left scrubbing towel reel, a right scrubbing towel reel, a left scrubbing towel insertion detection switch, a right scrubbing towel insertion detection switch, scrubbing towel consumables and a control panel. The device for easily disassembling and assembling the scrubbing towel of the reciprocating scrubbing machine has the advantages that the scrubbing towel is very convenient to disassemble and replace, and the operation is simple and quick; the scrubbing towel reel is simple in structure and low in manufacturing cost, and only the scrubbing towel is replaced as a consumable, so that the use cost of the scrubbing machine is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of easy dismounting device of scrubbing machine, specifically to a kind of easy dismounting device of scrubbing towel of reciprocating scrubbing machine. BACKGROUND

[0002] Patent No.: ZL202420744587.6, the utility model discloses a reciprocating scrubbing machine with the name "a reciprocating scrubbing machine", which adopts motor to drive scrubbing towel reciprocating motion, and scrubs dirt on skin. It simulates human straight-line scrubbing action, and has large driving force, large stroke and large contact area, so it has better cleaning effect than traditional rotary brush head type scrubbing machine.

[0003] However, the reciprocating scrubbing machine has the following disadvantages in actual use: the scrubbing towel is inconvenient to replace, and it is inconvenient for users to use. UTILITY MODEL CONTENTS

[0004] In view of the defects in the prior art, the utility model provides a kind of easy dismounting device and method of reciprocating scrubbing machine's scrubbing towel, which can effectively solve the above problems.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] The utility model provides a kind of easy dismounting device of reciprocating scrubbing machine's scrubbing towel, including: body (10), driver (20), transmission (30), left scrubbing towel reel (40), right scrubbing towel reel (50), left scrubbing towel insertion detection switch (45), right scrubbing towel insertion detection switch (55), scrubbing towel consumables (60) and control panel (70);

[0007] Left scrubbing towel reel (40) and right scrubbing towel reel (50) are arranged at the left and right ends of the body (10) respectively;Left scrubbing towel reel (40) and right scrubbing towel reel (50) are connected through transmission (30);Driver (20) drives left scrubbing towel reel (40) and right scrubbing towel reel (50) to rotate synchronously and in the same direction through transmission (30);

[0008] The middle reel main body (41) of left scrubbing towel reel (40) is provided with non-through scrubbing towel left side end insertion groove (42);The middle reel main body (51) of right scrubbing towel reel (50) is provided with non-through scrubbing towel right side end insertion groove (52);

[0009] Left scrubbing towel insertion detection switch (45) is arranged in scrubbing towel left side end insertion groove (42);Right scrubbing towel insertion detection switch (55) is arranged in scrubbing towel right side end insertion groove (52).

[0010] The left end of the towel roll (60) can be inserted into the left towel insertion detection switch (45); the right end of the towel roll (60) can be inserted into the right towel insertion detection switch (55);

[0011] The left towel insertion detection switch (45), the right towel insertion detection switch (55) and the driver (20) are all connected to the control panel (70).

[0012] Preferably, the towel roll (60) is made of wrinkled yarn, and the left end and the right end are respectively provided with a left end head (62) and a right end head (63); the left end head (62) and the right end head (63) are both electrically insulated rigid sheet-shaped fixed end heads; the left end head (62) has a left protruding portion (62A) in the middle for assisting insertion into the left towel insertion detection switch (45); the right end head (63) has a right protruding portion (63A) in the middle for assisting insertion into the right towel insertion detection switch (55).

[0013] Preferably, the left towel insertion detection switch (45) includes symmetrical first-1L elastic sheets (46) and first-2L elastic sheets (47); the first-1L elastic sheets (46) and the first-2L elastic sheets (47) are inserted into the inner recessed part of the left towel end head insertion groove (42) and extend to the middle position, and the ends of the first-1L elastic sheets (46) and the first-2L elastic sheets (47) are respectively provided with a first-1 detection contact (46A) and a first-2 detection contact (47A), and the heads of the first-1L elastic sheets (46) and the first-2L elastic sheets (47) are respectively provided with a first-1 contact contact (46B) and a first-2 contact contact (47B);

[0014] The right towel insertion detection switch (55) includes symmetrical second-1L elastic sheets (56) and second-2L elastic sheets (57); the second-1L elastic sheets (56) and the second-2L elastic sheets (57) are inserted into the inner recessed part of the right towel end head insertion groove (52) and extend to the middle position, and the ends of the second-1L elastic sheets (56) and the second-2L elastic sheets (57) are respectively provided with a second-1 detection contact (56A) and a second-2 detection contact (57A), and the heads of the second-1L elastic sheets (56) and the second-2L elastic sheets (57) are respectively provided with a second-1 contact contact (56B) and a second-2 contact contact (57B);

[0015] When the left end of the towel roll (60) is not inserted into the left end insertion slot (42), the first-1 contact point (46B) and the first-2 contact point (47B) of the left towel insertion detection switch (45) are in contact and conductive; when the left end of the towel roll (60) is inserted into the left end insertion slot (42), it is further inserted between the first-1 L-shaped spring (46) and the first-2 L-shaped spring (47), thereby separating the first-1 contact point (46B) and the first-2 contact point (47B).

[0016] Similarly: when the right end of the towel roll (60) is not inserted into the right end insertion slot (52), the second-1 contact point (56B) and the second-2 contact point (57B) of the right towel insertion detection switch (55) are in contact and conductive; when the right end of the towel roll (60) is inserted into the right end insertion slot (52), it is further inserted between the second-1 L-shaped spring (56) and the second-2 L-shaped spring (57), thereby separating the second-1 contact point (56B) and the second-2 contact point (57B).

[0017] Preferably, the end of the left towel roll (40) is provided with a left circular base (44) that rotates synchronously with the left towel roll (40); the first-1 contact point (46B) and the first-2 contact point (47B) of the left towel insertion detection switch (45) are located in the corresponding hole position of the left circular base (44);

[0018] The end of the right towel roll (50) is provided with a right circular base (54) that rotates synchronously with the right towel roll (50); the second-1 contact point (56B) and the second-2 contact point (57B) of the right towel insertion detection switch (55) are located in the corresponding hole position of the right circular base (54).

[0019] Preferably, it further comprises a positioning counting unit; the positioning counting unit comprises a left positioning unit, a right positioning unit and a counting unit;

[0020] The left positioning unit comprises a first-1 contact pad (72A) and a first-2 contact pad (72B); the first-1 contact pad (72A) and the first-2 contact pad (72B) are fixed on the left side of the control plate (70); when the left towel roll (40) is in the state that the left towel end insertion groove (42) is open and upward, the first-1 contact pad (72A) and the first-1 contact point (46B) are in the concentric contact state, and the first-2 contact pad (72B) and the first-2 contact point (47B) are in the concentric contact state.

[0021] The right positioning unit comprises a second-1 contact pad (73A) and a second-2 contact pad (73B); the second-1 contact pad (73A) and the second-2 contact pad (73B) are fixed on the right side of the control plate (70); when the right towel roll (50) is in the state that the right towel end insertion groove (52) is open and upward, the second-1 contact pad (73A) and the second-1 contact point (56B) are in the concentric contact state, and the second-2 contact pad (73B) and the second-2 contact point (57B) are in the concentric contact state.

[0022] The counting unit comprises a Hall sensor (71) and a magnet (48); the magnet (48) is fixed on the end of the left towel roll (40) and / or the right towel roll (50), and when the left towel roll (40) and / or the right towel roll (50) rotates, the magnet (48) rotates synchronously; the Hall sensor (71) is fixed on the control plate (70).

[0023] When each contact pad and the corresponding contact point are in the concentric contact state, the Hall sensor (71) and the magnet (48) are in the concentric alignment state.

[0024] Preferably, the transmission device (30) comprises a left transmission gear (43), a right transmission gear (53) and a transmission unit (31).

[0025] One end of the left towel roll (40) is fixedly provided with the left transmission gear (43); one end of the right towel roll (50) is fixedly provided with the right transmission gear (53); and the left transmission gear (43) and the right transmission gear (53) are connected through the transmission unit (31).

[0026] The towel roll easy dismounting device of the reciprocating type towel rubbing machine has the following advantages:

[0027] It is convenient and simple and fast to disassemble and replace the washcloth when needed, the washcloth reel structure of the easy disassembly and assembly device for the washcloth of the reciprocating type washcloth machine is simple and has low manufacturing cost, only the washcloth is replaced as consumables, so that the use cost of the washcloth machine is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 A structure diagram of an easy disassembly and assembly device for a washcloth of a reciprocating type washcloth machine is provided in the utility model;

[0029] Figure 2 An internal structure diagram of an easy disassembly and assembly device for a washcloth of a reciprocating type washcloth machine is provided in the utility model;

[0030] Figure 3 An explosion view of an easy disassembly and assembly device for a washcloth of a reciprocating type washcloth machine is provided in the utility model;

[0031] Figure 4 A washcloth consumables schematic view of an easy disassembly and assembly device for a washcloth of a reciprocating type washcloth machine is provided in the utility model;

[0032] Figure 5 A control panel schematic view of an easy disassembly and assembly device for a washcloth of a reciprocating type washcloth machine is provided in the utility model;

[0033] Figure 6 A structure diagram of a left side washcloth reel and a left side washcloth insertion detection switch is provided in the utility model;

[0034] Figure 7 A structure diagram of a right side washcloth reel and a right side washcloth insertion detection switch is provided in the utility model. DETAILED DESCRIPTION

[0035] In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clearly understood, the utility model is further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model.

[0036] Referring to Figures 1 to 3 The utility model provides an easy disassembly and assembly device for a washcloth of a reciprocating type washcloth machine, which comprises a machine body 10, a driver 20, a transmission device 30, a left side washcloth reel 40, a right side washcloth reel 50, a left side washcloth insertion detection switch 45, a right side washcloth insertion detection switch 55, washcloth consumables 60 and a control panel 70.

[0037] At the left and right ends of the fuselage 10, left and right towel winding shafts 40 and 50 are arranged respectively; the left and right towel winding shafts 40 and 50 are connected through the transmission device 30; the driver 20 drives the left and right towel winding shafts 40 and 50 to rotate synchronously and in the same direction through the transmission device 30;

[0038] The middle winding shaft body 41 of the left towel winding shaft 40 is provided with a non-through towel left end insertion groove 42; the middle winding shaft body 51 of the right towel winding shaft 50 is provided with a non-through towel right end insertion groove 52;

[0039] The left towel insertion detection switch 45 is arranged in the towel left end insertion groove 42; the right towel insertion detection switch 55 is arranged in the towel right end insertion groove 52;

[0040] The left end of the towel consumable 60 can be inserted into the left towel insertion detection switch 45; the right end of the towel consumable 60 can be inserted into the right towel insertion detection switch 55;

[0041] The left towel insertion detection switch 45, the right towel insertion detection switch 55 and the driver 20 are connected to the control panel 70.

[0042] Therefore, the easy dismounting device for the towel of the reciprocating type towel rubbing machine is provided, the left and right towel winding shafts 40 and 50 are designed as the structure with grooves, and the towel insertion detection switches are arranged in the grooves, therefore, the two ends of the towel consumable 60 can be conveniently inserted into the corresponding grooves, and whether the insertion is in place can be detected through the towel insertion detection switches, therefore, the installation is convenient, and the installation reliability is high; when the towel consumable 60 needs to be dismounted, the two ends of the towel consumable 60 only need to be pulled out from the corresponding grooves, therefore, the advantages that the dismounting and replacement of the towel are very convenient and the operation is simple and fast are achieved.

[0043] On the basis of the above structure, the following improvements can be made in the application, it is emphasized that the following improvements are only a preferred mode, and are not used to limit the structure of the application:

[0044] In the utility model, referring to Figure 4 , the towel consumable 60, the middle part is the towel 61 of wrinkle yarn material, and the left end and the right end are respectively provided with a left end head 62 and a right end head 63; the left end head 62 and the right end head 63 are both electrically insulated rigid sheet-shaped fixed heads. The middle part of the left end head 62 has a left protruding part 62A, which is used to assist insertion into the left towel insertion detection switch 45; the middle part of the right end head 63 has a right protruding part 63A, which is used to assist insertion into the right towel insertion detection switch 55.

[0045] The utility model discloses, left side wash towel reel 40 and right side wash towel reel 50 are located at the left and right two ends of the wash machine respectively, the middle reel main part 41 of left side wash towel reel 40 is equipped with the non - through wash towel left side end head insertion groove 42, the middle reel main part 51 of right side wash towel reel 50 is equipped with the non - through wash towel right side end head insertion groove 52, when the standby state and the stop state after arbitrary rotation, wash towel left side end head insertion groove 42 and wash towel right side end head insertion groove 52 are all open -mouthed state of going up.

[0046] As a specific embodiment, as shown in Figure 6 And Figure 7 Left side wash towel insertion detection switch 45 and right side wash towel insertion detection switch 55 are arranged in wash towel left side end head insertion groove 42 and wash towel right side end head insertion groove 52 respectively.

[0047] Left side wash towel insertion detection switch 45 includes symmetrical 1-1L type elastic sheet 46 and 1-2L type elastic sheet 47, 1-1L type elastic sheet 46 and 1-2L type elastic sheet 47 are close to the inner recess part of wash towel left side end head insertion groove 42 and extend to the middle position, and the tail end of each has oppositely arranged 1-1 detection contact 46A and 1-2 detection contact 47A, and the head end of each has symmetrically arranged 1-1 contact contact 46B and 1-2 contact contact 47B.

[0048] Right side wash towel insertion detection switch 55 includes symmetrical 2-1L type elastic sheet 56 and 2-2L type elastic sheet 57, 2-1L type elastic sheet 56 and 2-2L type elastic sheet 57 are close to the inner recess part of wash towel right side end head insertion groove 52 and extend to the middle position, and the tail end of each has oppositely arranged 2-1 detection contact 56A and 2-2 detection contact 57A, and the head end of each has symmetrically arranged 2-1 contact contact 56B and 2-2 contact contact 57B.

[0049] When the left side end 62 of wash towel consumables 60 is not inserted into wash towel left side end head insertion groove 42, 1-1 detection contact 46A and 1-2 detection contact 47A of left side wash towel insertion detection switch 45 are in contact and conduction, when the left side end 62 of wash towel consumables 60 is inserted into wash towel left side end head insertion groove 42, it is further inserted between 1-1L type elastic sheet 46 and 1-2L type elastic sheet 47, and then 1-1 detection contact 46A and 1-2 detection contact 47A are separated and disconnected.

[0050] The same: when the right end 63 of the bath towel consumable 60 is not inserted into the bath towel right end insertion groove 52, the second-1 detection contact 56A and the second-2 detection contact 57A of the right bath towel insertion detection switch 55 are in contact and turned on; when the right end 63 of the bath towel consumable 60 is inserted into the bath towel right end insertion groove 52, it is further inserted between the second-1 L-shaped elastic sheet 56 and the second-2 L-shaped elastic sheet 57, and the second-1 detection contact 56A and the second-2 detection contact 57A are separated and disconnected.

[0051] In practical application, the end of the left bath towel reel 40 is provided with a left circular base 44 which rotates synchronously with the left bath towel reel 40; the first-1 contact contact 46B and the first-2 contact contact 47B of the left bath towel insertion detection switch 45 are located at the corresponding hole positions of the left circular base 44.

[0052] The end of the right bath towel reel 50 is provided with a right circular base 54 which rotates synchronously with the right bath towel reel 50; the second-1 contact contact 56B and the second-2 contact contact 57B of the right bath towel insertion detection switch 55 are located at the corresponding hole positions of the right circular base 54.

[0053] In the utility model, further include positioning counting unit, positioning counting unit includes left side positioning unit, right side positioning unit and counting unit,

[0054] Referring to Figure 5 , the left side positioning unit includes the first-1 contact pad 72A and the first-2 contact pad 72B; the first-1 contact pad 72A and the first-2 contact pad 72B are fixed to the left side of the control panel 70; when the left bath towel reel 40 is in the state that the bath towel left end insertion groove 42 is open and straight up, the first-1 contact pad 72A and the first-1 contact contact 46B are in concentric contact state, and the first-2 contact pad 72B and the first-2 contact contact 47B are in concentric contact state.

[0055] The right side positioning unit includes the second-1 contact pad 73A and the second-2 contact pad 73B; the second-1 contact pad 73A and the second-2 contact pad 73B are fixed to the right side of the control panel 70; when the right bath towel reel 50 is in the state that the bath towel right end insertion groove 52 is open and straight up, the second-1 contact pad 73A and the second-1 contact contact 56B are in concentric contact state, and the second-2 contact pad 73B and the second-2 contact contact 57B are in concentric contact state.

[0056] The counting unit includes a Hall sensor 71 and a magnet 48; the magnet 48 is fixed to the end of the left bath towel reel 40 and / or the right bath towel reel 50, and the Hall sensor 71 is fixed to the control panel 70. Figure 7The magnet fixed at the end of the right towel roll 50 is called right magnet, marked as 58; the magnet 48 rotates synchronously when the left towel roll 40 and / or the right towel roll 50 rotates; the Hall sensor 71 is fixed with the control board 70; the Hall sensor 71 and the magnet 48 are concentrically aligned when each contact pad is concentrically contacted with the corresponding contact point. For the convenience of operating the control board 70, the key board 80 is arranged outside the control board 70.

[0057] As a specific embodiment, the transmission device 30 comprises the left transmission gear 43, the right transmission gear 53 and the transmission unit 31; the left transmission gear 43 is fixedly arranged at one end of the left towel roll 40; the right transmission gear 53 is fixedly arranged at one end of the right towel roll 50; the left transmission gear 43 and the right transmission gear 53 are connected through the transmission unit 31. The specific structure of the transmission device 30 is not limited, and other structures can also be adopted, as long as the synchronous and same direction rotation of the left towel roll 40 and the right towel roll 50 can be realized. Further, the transmission unit 31 can be a plurality of driven gears; the driving gear 21 of the driver 20 is engaged with the plurality of driven gears of the transmission device 30, and then is engaged with the left transmission gear 43 of the left towel roll 40 and the right transmission gear 53 of the right towel roll 50 respectively, so that the left towel roll 40 and the right towel roll 50 are driven to rotate synchronously and in the same direction through the driver 20 and the transmission device 30.

[0058] Therefore, the control board 70 is connected with the left towel insertion detection switch 45 and the right towel insertion detection switch 55 respectively, and the start-stop and rotation direction of the left towel roll 40 and the right towel roll 50 can be controlled according to the switch signal of the left towel insertion detection switch 45 and the right towel insertion detection switch 55, so that the left end of the towel consumable 60 is wound or released on the left towel roll 40, the right end of the towel consumable 60 is released or wound on the right towel roll 50, and then the disassembly and assembly of the towel consumable 60 relative to the left towel roll 40 and the right towel roll 50 are realized. It should be emphasized that the control board 70 controls the start-stop and rotation direction of the left towel roll 40 and the right towel roll 50 through the switch signal of the two towel insertion detection switches, so that the two ends of the towel consumable 60 are wound or released on the corresponding towel roll, which is only one improved preferred mode of the structure.

[0059] As a specific use mode, the following method can be used to realize the disassembly and assembly method of the reciprocating towel machine, comprising the following steps:

[0060] Step S1, the memory stores the maximum winding number N of the single-sided towel roll reel to the towel consumables 60, the winding number N0 of the left towel roll reel 40 at the last shutdown;

[0061] Step S2, when the control panel 70 receives the instruction to disassemble the towel consumables 60, step S3 is executed;

[0062] Step S3, the control panel 70 reads the switch signals of the left towel insertion detection switch 45 and the right towel insertion detection switch 55, if both the left towel insertion detection switch 45 and the right towel insertion detection switch 55 are off signals, it indicates that the left end of the current towel consumables 60 is inserted into the groove of the left towel roll reel 40, at the same time, the right end of the towel consumables 60 is inserted into the groove of the right towel roll reel 50, then the towel disassembly process of step S4 is executed; otherwise, if both the left towel insertion detection switch 45 and the right towel insertion detection switch 55 are on signals, it indicates that both ends of the current towel consumables 60 have been pulled out from the grooves of the left towel roll reel 40 and the right towel roll reel 50, then the towel installation process of step S5 is executed;

[0063] Step S4, the towel disassembly process:

[0064] Step S4.1, the control panel 70 reads the winding number N0 of the left towel roll reel 40 at the last shutdown from the memory, so as to determine the first reel rotation direction and the first reel rotation number;

[0065] Step S4.1 is specifically:

[0066] If the winding number N0 of the left towel roll reel 40 at the last shutdown is greater than or equal to 2 / N, the rotation direction of the left towel roll reel 40 winding the towel consumables 60 is the first reel rotation direction, at this time, the first reel rotation number is N-N0;

[0067] If the winding number N0 of the left towel roll reel 40 at the last shutdown is less than 2 / N, the rotation direction of the left towel roll reel 40 unwinding the towel consumables 60 is the first reel rotation direction, at this time, the first reel rotation number is N0.

[0068] Step S4.2, the control panel 70 controls the transmission device 30 according to the first reel rotation direction and the first reel rotation number determined in step S4.1, so as to make the left towel roll reel 40 and the right towel roll reel 50 rotate in the first reel rotation direction and the corresponding first reel rotation number;

[0069] When the rotation is stopped, the grooves of the two towel reels are both in the state of opening upward, and the towel reel of one side is completely unwound from the towel consumable 60, thereby exposing the corresponding end of the towel consumable 60, and the towel reel of the other side is wound to the maximum winding number N;

[0070] Step S4.3, the control panel 70 detects the switch signal of the towel insertion detection switch of the side of the towel consumable 60 whose end is exposed, and when it is detected that the switch signal is a conduction signal, it indicates that the end of the towel consumable 60 of the exposed side has been pushed out from the groove of the towel reel;

[0071] Step S4.4, the control panel 70 determines the second reel rotation direction of the towel reel of the side of the towel consumable 60 whose end is not exposed, which unwinds the towel consumable 60;

[0072] Step S4.5, the control panel 70 controls the transmission device 30 according to the second reel rotation direction determined in step S4.4, thereby making the left towel reel 40 and the right towel reel 50 rotate simultaneously in the second reel rotation direction to the maximum winding number N;

[0073] When the rotation is stopped, the grooves of the two towel reels are both in the state of opening upward, and the towel reel of one side is completely unwound from the towel consumable 60, thereby exposing the corresponding end of the towel consumable 60, and the towel reel of the other side is wound to the maximum winding number N;

[0074] Step S4.6, the control panel 70 detects the switch signal of the towel insertion detection switch of the side of the towel consumable 60 whose end is exposed, and when it is detected that the switch signal is a conduction signal, it indicates that the end of the towel consumable 60 of the exposed side has been pushed out from the groove of the towel reel;

[0075] At this time, the ends of the towel consumable 60 on both sides have been pushed out from the grooves of the corresponding towel reels, the left towel insertion detection switch 45 and the right towel insertion detection switch 55 are both conduction signals, and the towel dismounting process is completed;

[0076] Step S5, towel mounting process:

[0077] Step S5.1, the control panel 70 detects the switch signals of the left towel insertion detection switch 45 and the right towel insertion detection switch 55, and when it is detected that the switch signal of one side of the towel insertion detection switch changes from conduction to non-conduction, it indicates that the end of the corresponding side of the towel consumable 60 has been inserted into the groove of the corresponding side of the towel reel;

[0078] Step S5.2, the control panel 70 determines the third reel rotation direction of the towel reel of the side of the towel consumable 60 whose end has been inserted, which winds the towel consumable 60;

[0079] Step S5.3, the control board 70 controls the transmission device 30 according to the third rotation direction determined in step S5.2, and then rotates the left towel roll 40 and the right towel roll 50 simultaneously by the maximum winding number N in the third rotation direction.

[0080] When the rotation is stopped, the grooves of the two towel rolls are both in the state of upward opening, and the towel roll on the side where the end of the towel consumable 60 has been inserted has wound N turns of the towel consumable 60, and the groove of the other towel roll is upward and completely exposed.

[0081] Step S5.4, the control board 70 detects the switch signal of the towel insertion detection switch of the towel roll whose groove is currently exposed, and when it detects that the signal changes from the on signal to the off signal, it means that the groove of the towel roll on this side is inserted with the other end of the towel consumable 60.

[0082] At this point, the two ends of the towel consumable 60 have been inserted into the grooves of the corresponding towel rolls, and the towel installation process is completed.

[0083] As a further improvement, after step S5.4, a protective winding operation is further included, which includes:

[0084] Step S5.5, according to the order of inserting the towel rolls during the installation of the towel consumable 60, the protective winding measure is performed: if during the installation of the towel consumable 60, the end of the towel consumable 60 is inserted into the groove of the left towel roll 40 first, it means that N turns of the towel consumable 60 have been wound counterclockwise on the left towel roll 40 during the installation, and at this time, the protective winding direction is set to clockwise; conversely, the protective winding direction is set to counterclockwise; the protective winding number is 1;

[0085] Step S5.6, the control board 70 controls the transmission device 30 according to the determined protective winding direction and protective winding number, and then rotates the left towel roll 40 and the right towel roll 50 simultaneously by 1 turn in the protective winding direction for protection.

[0086] Then, the current winding number of the left towel roll 40 and the rotation direction parameter after starting are saved in the memory, and the machine enters the standby state; wherein the rotation direction parameter after starting is the same as the protective winding direction.

[0087] The following describes a specific embodiment:

[0088] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 4, the towel 60, the middle is a towel 61 of corrugated yarn material, both ends are electrically insulated rigid sheet fixed end, respectively: the left end 62 and the right end 63; The middle of the left end 62 has a left protruding part 62A, which is used to assist insertion into the left towel insertion detection switch 45; The middle of the right end 63 has a right protruding part 63A, which is used to assist insertion into the right towel insertion detection switch 55.

[0089] The left towel reel 40 and the right towel reel 50 are located at the left and right ends of the towel machine, driven by the transmission device 30 to rotate synchronously in the same direction.

[0090] The middle reel body 41 of the left towel reel 40 is provided with a non-through left towel end insertion groove 42; The middle reel body 51 of the right towel reel 50 is provided with a non-through right towel end insertion groove 52; In standby state, the left towel end insertion groove 42 and the right towel end insertion groove 52 are both open upward.

[0091] The left transmission gear 43 is fixedly installed at the distal end of the left towel reel 40, and the left circular base 44 of the left towel insertion detection switch 45 is installed at the proximal end; The right transmission gear 53 is fixedly installed at the distal end of the right towel reel 50, and the right circular base 54 of the right towel insertion detection switch 55 is installed at the proximal end.

[0092] The control board 70 of the reciprocating towel machine has a processor, a motor drive circuit, a Hall sensor 71, and two pairs of towel insertion detection switch contacts, including: the first 1-1 contact pad 72A, the first 1-2 contact pad 72B, and the second 2-1 contact pad 73A, the second 2-2 contact pad 73B; The first 1-1 contact pad 72A and the first 1-2 contact pad 72B are located at the 3 o'clock and 9 o'clock positions of the corresponding left towel reel 40 end; The second 2-1 contact pad 73A and the second 2-2 contact pad 73B are located at the 3 o'clock and 9 o'clock positions of the corresponding right towel reel 50 end; The position of the Hall sensor 71 is perpendicular to the line connecting the second 2-1 contact pad 73A and the second 2-2 contact pad 73B, which can be located at the 3 o'clock position of the corresponding left towel reel 40, or at the 9 o'clock position of the corresponding right towel reel 50.

[0093] Referring to Figure 6The left-side towel-insertion detection switch 45 includes symmetrical 1-1L and 1-2L elastic sheets 46 and 47, which are symmetrically arranged at the 3 o'clock and 9 o'clock positions of the middle opening of the left-side circular base 44. The long elastic sheet part of the 1-1L and 1-2L elastic sheets 46 and 47 is inserted into the inner recess of the left-side towel-end insertion recess 42 and extends to the middle position, and the ends of the long elastic sheet part have oppositely arranged protruding 1-1 and 1-2 detection contacts 46A and 47A. The short elastic sheet part, which is perpendicular to the long elastic sheet part, is close to the outer side of the left-side circular base 44, and the leading ends of the short elastic sheet part have symmetrically arranged protruding 1-1 and 1-2 contact contacts 46B and 47B, which are located at the 3 o'clock and 9 o'clock positions of the left-side circular base 44, respectively.

[0094] The right-side towel-insertion detection switch 55 includes symmetrical 2-1L and 2-2L elastic sheets 56 and 57, which are symmetrically arranged at the 3 o'clock and 9 o'clock positions of the middle opening of the right-side circular base 54. The long elastic sheet part of the 2-1L and 2-2L elastic sheets 56 and 57 is inserted into the inner recess of the right-side towel-end insertion recess 52 and extends to the middle position, and the ends of the long elastic sheet part have oppositely arranged protruding 2-1 and 2-2 detection contacts 56A and 57A. The short elastic sheet part, which is perpendicular to the long elastic sheet part, is close to the outer side of the right-side circular base 54, and the leading ends of the short elastic sheet part have symmetrically arranged protruding 2-1 and 2-2 contact contacts 56B and 57B, which are located at the 3 o'clock and 9 o'clock positions of the right-side circular base 54, respectively.

[0095] When the left-side end 62 of the towel consumable 60 is not inserted into the left-side towel-end insertion recess 42, the 1-1 and 1-2 detection contacts 46A and 47A of the left-side towel-insertion detection switch 45 are in contact and conductive. When the left-side end 62 of the towel consumable 60 is inserted into the left-side towel-end insertion recess 42 and further inserted between the 1-1L and 1-2L elastic sheets 46 and 47, the 1-1 and 1-2 detection contacts 46A and 47A are separated and disconnected.

[0096] Similarly, when the right-side end 63 of the towel consumable 60 is not inserted into the right-side towel-end insertion recess 52, the 2-1 and 2-2 detection contacts 56A and 57A of the right-side towel-insertion detection switch 55 are in contact and conductive. When the right-side end 63 of the towel consumable 60 is inserted into the right-side towel-end insertion recess 52 and further inserted between the 2-1L and 2-2L elastic sheets 56 and 57, the 2-1 and 2-2 detection contacts 56A and 57A are separated and disconnected.

[0097] Further comprising a positioning counting unit; the positioning counting unit comprises a left positioning unit, a right positioning unit and a counting unit;

[0098] The left positioning unit comprises a first-1 contact pad 72A and a first-2 contact pad 72B; the first-1 contact pad 72A and the first-2 contact pad 72B are fixed on the left side of the control board 70; when the left body towel reel 40 is in the state that the left end insertion groove 42 is open and faces upward, the first-1 contact pad 72A and the first-1 contact point 46B are in concentric contact state, and the first-2 contact pad 72B and the first-2 contact point 47B are in concentric contact state;

[0099] The right positioning unit comprises a second-1 contact pad 73A and a second-2 contact pad 73B; the second-1 contact pad 73A and the second-2 contact pad 73B are fixed on the right side of the control board 70; when the right body towel reel 50 is in the state that the right end insertion groove 52 is open and faces upward, the second-1 contact pad 73A and the second-1 contact point 56B are in concentric contact state, and the second-2 contact pad 73B and the second-2 contact point 57B are in concentric contact state;

[0100] The counting unit comprises a Hall sensor 71 and a magnet 48; the magnet 48 is fixed on the end of the left body towel reel 40 and / or the right body towel reel 50, and rotates synchronously with the left body towel reel 40 and / or the right body towel reel 50; the Hall sensor 71 is fixed on the control board 70;

[0101] When each contact pad and the corresponding contact point are in concentric contact state, the Hall sensor 71 and the magnet 48 are in concentric alignment state.

[0102] The body towel disassembly and assembly method provided by the embodiment comprises the following steps:

[0103] S10, long press the combination key to enter the disassembly and assembly process; or long press the power key to enter the working process, and when the control board 70 detects that the body towel is not installed, the disassembly and assembly process is entered;

[0104] S20, detect the switch signals of the left body towel insertion detection switch 45 and the right body towel insertion detection switch 55, if both are off signals, it indicates that the ends of the body towel are inserted, then enter the body towel reel rotating operation of step S30; if not, enter the waiting for inserting the body towel fixed end step of step S110;

[0105] S30, the control panel 70 determines the number of rotations and the direction of rotation according to the number of turns N0 of the left towel roll 40 stored in the memory, so as to expose the left end 62 or the right end 63 of the towel consumable 60 at the fastest speed; the control panel 70 starts to drive the rotation of the two towel rolls.

[0106] S40, the control panel 70 detects the rotation count of the Hall switch, and judges whether the two towel rolls rotate the determined number of turns; when the determined number of turns is reached, step S50 is executed;

[0107] S50, the control panel 70 controls to stop the rotation of the left towel roll 40 and the right towel roll 50, and the left end of the towel inserted into the groove 42 and the right end of the towel inserted into the groove 52 are upward, and the left end 62 or the right end 63 of the towel consumable 60 is exposed.

[0108] S60, the control panel 70 waits to detect the on-off state of the left towel insertion detection switch 45 or the right towel insertion detection switch 55 on the exposed end side; if it is detected that the towel insertion detection switch on one side changes from off to on, it means that the towel end on the corresponding side is pulled out;

[0109] S70, if it is detected that the exposed towel end is pulled out, the prompt light flashes to prompt the following information: the user pulls out the towel end and short-presses any key for the next operation;

[0110] S80, the control panel 70 detects whether the user short-presses any key, and if so, step S90 is executed;

[0111] S90, according to the towel roll on the side from which the towel end is pulled out first, the direction of releasing the other side of the towel winding is determined, and the towel roll is rotated N turns: if the left end of the towel is pulled out first, the right towel roll 50 is counterclockwise rotated N turns to release the wound towel; if the right end of the towel is pulled out first, the left towel roll 40 is clockwise rotated N turns to release the wound towel; then the rotation is stopped; the number of turns N is the maximum number of turns wound by the towel roll during installation.

[0112] S100, at this time, the other end of the towel end is also exposed, and the control panel 70 waits to detect whether the towel insertion detection switch on the exposed end side changes from off to on, and if so, it means that the towel end on that side is pulled out;

[0113] S110, if it is pulled out, it means that both ends of the towel have been pulled out, and the towel consumable 60 has been removed. The towel disassembly process is completed. At this time, the prompt light of different colors flashes to prompt the user to install a new towel consumable 60.

[0114] S120, the control panel 70 waits for detecting the switch signal of the left towel insertion detection switch 45 and the right towel insertion detection switch 55;

[0115] S130, if the left towel insertion detection switch 45 is detected to be disconnected first, it means that the left end 62 of the towel 61 is inserted first, so the rotating direction of the towel machine is set to counterclockwise, and the rotating number is N; if the right towel insertion detection switch 55 is detected to be disconnected first, it means that the right end 63 of the towel 61 is inserted first, so the rotating direction of the towel machine is set to clockwise, and the rotating number is N;

[0116] S140, the prompt light flashes to prompt the user to pull the other end of the towel tightly and horizontally close to the body of the towel machine, and wait for a short press of any key to start the installation and winding of the towel for N turns.

[0117] S150, after detecting a short press of any key, the towel is rotated for N turns according to the set direction, and the towel is wound on the left towel reel 40 or the right towel reel 50.

[0118] Specifically, if the left end 62 of the towel 61 is inserted into the groove of the left towel reel 40 first, after completing the counterclockwise rotation for N turns, the left towel reel 40 winds the towel for N turns; if the right end 63 of the towel 61 is inserted into the groove of the right towel reel 50 first, after completing the clockwise rotation for N turns, the right towel reel 50 winds the towel for N turns;

[0119] S160, waiting for detecting the disconnection signal of the left towel insertion detection switch 45 or the right towel insertion detection switch 55;

[0120] Specifically, if the left towel reel 40 winds the towel for N turns through S150, the disconnection signal of the right towel insertion detection switch 55 is detected, and at this time, the right side is the side that needs to be inserted; if the right towel reel 50 winds the towel for N turns through S150, the disconnection signal of the left towel insertion detection switch 45 is detected, and at this time, the left side is the side that needs to be inserted;

[0121] S170, if the towel insertion detection switch of the side that needs to be inserted is detected to be disconnected, it means that the end of the towel of the other side has been successfully inserted;

[0122] At this point, it means that the towel has been wound and completed, and both ends have been inserted in place, so the prompt light of different colors flashes to prompt the user to long press the power key to exit the disassembly and assembly steps.

[0123] S180, the control panel 70 detects whether the user long presses the power key; if so, step S190 is executed;

[0124] S190, the control panel 70 carries out protective winding according to the order of the towel end inserted into the towel reel: if the towel is installed, the towel end is inserted into the left towel reel 50 first, which means that N turns are wound counterclockwise on the left towel reel 50 during installation, at this time, the protective winding direction is set = clockwise; on the contrary, the protective winding direction is set = counterclockwise; the protective winding number = 1;

[0125] S200, the control panel 70 drives the left towel reel 40 and the right towel reel 50 to rotate 1 turn for protection, saves the winding number of the current left towel reel 40 and the rotation direction after starting in the memory, and enters the shutdown standby state.

[0126] The disassembly and assembly process is completed.

[0127] The utility model provides a kind of towel of reciprocating type scrubbing machine's scrubbing towel easy dismounting device, comprising: scrubbing towel consumables, its both ends are rigid sheet shape fixed end; Each has the left towel reel and right towel reel with scrubbing towel end insertion detection switch, the reel part in the middle is non-through scrubbing towel end insertion groove, built-in scrubbing towel end insertion detection switch's spring piece and detection contact point are used to detect whether scrubbing towel end is inserted into recess; The 3 points and 9 points position of the circular base of the scrubbing towel end insertion detection switch of the one end of towel reel are contact contact point, and are concentric with the two contact pads of control panel both ends. The outside of the contact contact point of the circular base at 3 points or 9 points position is provided with magnet for hall switch detection, and the corresponding position of control panel is provided with hall switch, and the position of magnet can be detected.

[0128] The device can accurately stop the towel reel at the standby position by the above structure, so that the insertion groove opening faces upward, facilitating the disassembly and assembly of the towel. The two scrubbing machine end insertion detection switches ensure that the user can control the rotation winding direction of the towel reel according to the order and left and right position of the inserted end detected by the control panel when disassembling and assembling the towel, so as to realize quick disassembly and assembly of the towel, and have clear and clear foolproof effect, to prevent the towel from being wound incorrectly and damaged or blocked.

[0129] The towel reel in the present application is very convenient and easy to operate when disassembling and replacing the towel. The towel reel of the present application has simple structure and low manufacturing cost. Only the towel is replaced as consumables, so as to reduce the use cost of the scrubbing machine. And when replacing the towel, it can prevent misoperation from causing incorrect winding of the towel and blocking or damaging the scrubbing machine, and can improve the user's satisfaction.

[0130] It should be pointed out finally: the above described only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application are described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, any modification, equivalent replacement, improvement, refinement, etc., should be included within the scope of the present application.

Claims

1. A device for easily attaching and detaching a washcloth of a reciprocating washcloth machine, characterized in that, The utility model relates to a kind of left and right side towel roll machine, including: Machine body (10), driver (20), transmission (30), left side towel roll reel (40), right side towel roll reel (50), left side towel insertion detection switch (45), right side towel insertion detection switch (55), towel consumables (60) and control panel (70); Left and right ends of the machine body (10), left side towel roll reel (40) and right side towel roll reel (50) are arranged respectively;The left side towel roll reel (40) and the right side towel roll reel (50) are connected by the transmission (30);The driver (20) drives the left side towel roll reel (40) and the right side towel roll reel (50) to rotate synchronously by the transmission (30); The middle reel body (41) of the left side towel roll reel (40) is provided with a non-through towel left side end insertion groove (42);The middle reel body (51) of the right side towel roll reel (50) is provided with a non-through towel right side end insertion groove (52); The left side towel insertion detection switch (45) is arranged in the towel left side end insertion groove (42);The right side towel insertion detection switch (55) is arranged in the towel right side end insertion groove (52); The left side end of the towel consumables (60) can be inserted into the left side towel insertion detection switch (45);The right side end of the towel consumables (60) can be inserted into the right side towel insertion detection switch (55); The left side towel insertion detection switch (45), the right side towel insertion detection switch (55) and the driver (20) are connected to the control panel (70).

2. The detachable device of the reciprocating rubbing towel of claim 1, wherein, The towel consumables (60) are made of wrinkled yarn, and the left and right ends are provided with left end heads (62) and right end heads (63) respectively;The left end heads (62) and the right end heads (63) are electrically insulated rigid sheet-shaped fixed end heads;The left end heads (62) have left protrusions (62A) in the middle for assisting insertion into the left side towel insertion detection switch (45);The right end heads (63) have right protrusions (63A) in the middle for assisting insertion into the right side towel insertion detection switch (55).

3. The detachable device of the reciprocating rubbing towel of claim 2, wherein, The left side towel insertion detection switch (45) includes symmetrical 1-1L type elastic sheets (46) and 1-2L type elastic sheets (47);The 1-1L type elastic sheets (46) and the 1-2L type elastic sheets (47) are inserted into the inner concave part of the towel left side end insertion groove (42) and extend to the middle position, and the ends have oppositely arranged 1-1 detection contacts (46A) and 1-2 detection contacts (47A) respectively, and the first ends have symmetrically arranged 1-1 contact contacts (46B) and 1-2 contact contacts (47B) respectively. The right side towel insertion detection switch (55) includes symmetrical 2-1L type elastic sheet (56) and 2-2L type elastic sheet (57); the 2-1L type elastic sheet (56) and the 2-2L type elastic sheet (57) are close to the inner recess part of the right side towel end head insertion groove (52) and extend to the middle position, and the end of each has the 2-1 detection contact (56A) and the 2-2 detection contact (57A) arranged oppositely, and the head of each has the 2-1 contact contact (56B) and the 2-2 contact contact (57B) arranged symmetrically; When the left side end head (62) of the towel consumables (60) is not inserted into the left side towel end head insertion groove (42), the 1-1 detection contact (46A) and the 1-2 detection contact (47A) of the left side towel insertion detection switch (45) are in contact and conduction; when the left side end head (62) of the towel consumables (60) is inserted into the left side towel end head insertion groove (42), it is further inserted between the 1-1L type elastic sheet (46) and the 1-2L type elastic sheet (47), so that the 1-1 detection contact (46A) and the 1-2 detection contact (47A) are separated and disconnected; Similarly: when the right side end head (63) of the towel consumables (60) is not inserted into the right side towel end head insertion groove (52), the 2-1 detection contact (56A) and the 2-2 detection contact (57A) of the right side towel insertion detection switch (55) are in contact and conduction; when the right side end head (63) of the towel consumables (60) is inserted into the right side towel end head insertion groove (52), it is further inserted between the 2-1L type elastic sheet (56) and the 2-2L type elastic sheet (57), so that the 2-1 detection contact (56A) and the 2-2 detection contact (57A) are separated and disconnected.

4. The detachable device for the reciprocating rubbing towel of the rubbing machine according to claim 3, characterized in that, The end of the left side towel reel (40) is provided with a left side circular base (44) which rotates synchronously with the left side towel reel (40); the 1-1 contact contact (46B) and the 1-2 contact contact (47B) of the left side towel insertion detection switch (45) are located in the corresponding aperture position of the left side circular base (44); The end of the right side towel reel (50) is provided with a right side circular base (54) which rotates synchronously with the right side towel reel (50); the 2-1 contact contact (56B) and the 2-2 contact contact (57B) of the right side towel insertion detection switch (55) are located in the corresponding aperture position of the right side circular base (54).

5. The detachable device for the reciprocating rubbing towel of the rubbing machine according to claim 3, characterized in that, It also includes a positioning counting unit; the positioning counting unit includes a left side positioning unit, a right side positioning unit and a counting unit; It also includes a positioning counting unit; the positioning counting unit includes a left side positioning unit, a right side positioning unit and a counting unit; The left positioning unit comprises a first-1 contact pad (72A) and a first-2 contact pad (72B); the first-1 contact pad (72A) and the first-2 contact pad (72B) are fixed on the left side of the control panel (70); when the left towel roll (40) is in the state that the left towel end insertion groove (42) is open and upward, the first-1 contact pad (72A) and the first-1 contact point (46B) are in concentric contact state, and the first-2 contact pad (72B) and the first-2 contact point (47B) are in concentric contact state; The right positioning unit comprises a second-1 contact pad (73A) and a second-2 contact pad (73B); the second-1 contact pad (73A) and the second-2 contact pad (73B) are fixed on the right side of the control panel (70); when the right towel roll (50) is in the state that the right towel end insertion groove (52) is open and upward, the second-1 contact pad (73A) and the second-1 contact point (56B) are in concentric contact state, and the second-2 contact pad (73B) and the second-2 contact point (57B) are in concentric contact state; The counting unit comprises a Hall sensor (71) and a magnet (48); the magnet (48) is fixed on the end of the left towel roll (40) and / or the right towel roll (50), and when the left towel roll (40) and / or the right towel roll (50) rotates, the magnet (48) rotates synchronously; the Hall sensor (71) is fixed on the control panel (70); When each contact pad and the corresponding contact point are in concentric contact state, the Hall sensor (71) and the magnet (48) are in concentric alignment state.

6. The detachable device of the reciprocating rubbing towel of claim 1, wherein, The transmission device (30) comprises a left transmission gear (43), a right transmission gear (53) and a transmission unit (31); One end of the left towel roll (40) is fixedly installed with the left transmission gear (43); one end of the right towel roll (50) is fixedly installed with the right transmission gear (53); the left transmission gear (43) and the right transmission gear (53) are connected through the transmission unit (31).

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