Flushable toilet brush fully automatic production line

Abstract

The present invention belongs to the field of toilet brush processing equipment, and in particular relates to a fully automatic production line for flushable toilet brushes, comprising a loading device for discharging and outputting a plurality of substrates, a right-angle cloth guiding device for guiding and folding a plurality of substrates, a folding device for folding a substrate into a C-shape and stacking a plurality of substrates into substrate strips, a liquid adding device for injecting cleaning liquid into the substrate strips, a drying device for drying the cleaning liquid on the substrate, a punching device for punching the substrate strips into a plurality of toilet brushes, and a conveying device for pulling and conveying the substrates. Compared with the prior art, the fully automatic production line for toilet brushes according to the present invention can form a plurality of flushable toilet brushes by folding, pressing and cutting a plurality of rolls of flushable non-woven fabrics. No personnel are required for processing during the processing, thereby realizing full automation of toilet brush processing. Moreover, the equipment according to the present invention has high processing efficiency for toilet brushes, greatly reducing the expenditure on labor costs.

Description

Technical Field

[0001] The invention relates to toilet brush production and processing equipment, and more particularly to a fully automatic production line for flushable toilet brushes. Background Art

[0002] In modern life, toilet brushes are one of the most commonly used sanitary tools in people's daily lives. A general toilet brush consists of a brush head and a handle. The toilet brush head is equipped with multiple bristles. After the toilet brush head cleans the inner wall of the toilet, stains will remain on the surface of the bristles. Therefore, in order to ensure the cleanliness of the brush head, it needs to be cleaned again.

[0003] In order to reduce the burden of cleaning the toilet brush head again, there is a flushable toilet brush made of several layers of flushable non-woven fabric or toilet paper. It can be clamped and installed on the toilet brush handle to clean the toilet. The flushable toilet brush head can be dissolved when soaked in water and can be flushed away with clean water without the need for secondary cleaning.

[0004] The existing processing of flushable toilet brushes is not mature enough, and most of them are processed manually with a low degree of automation. Therefore, its production efficiency is relatively low and the labor cost is greatly increased. Summary of the Invention

[0005] In view of the shortcomings of the prior art, the object of the present invention is to provide a fully automatic production line for processing flushable toilet brushes with a high degree of automation and high production efficiency.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] The fully automatic production line for flushable toilet brushes includes a loading device for unloading and outputting a plurality of substrates, a right-angle cloth guiding device for guiding and folding a plurality of substrates, a folding device for folding a substrate into a C shape and stacking a plurality of substrates into substrate strips, a liquid adding device for injecting cleaning liquid into the substrate strips, a drying device for drying the cleaning liquid on the substrate, a punching device for punching the substrate strips into a plurality of toilet brushes, and a conveying device for pulling and conveying the substrate. The conveying device pulls the substrate and passes it through the right-angle cloth guiding device, the folding device, the liquid adding device, the drying device and the punching device.

[0008] Furthermore, the feeding device includes a feeding frame and two groups of feeding mechanisms. The feeding mechanism includes a first guide roller and two groups of feeding components. The feeding components each include a servo motor, a discharge roller, a first cylinder, a rotating frame, a feeding belt, and a guide roller. The discharge roller is rotatably connected to the frame, and the feeding belt is placed on the rotating frame. The first cylinder is fixed on the frame, and the telescopic rod of the first cylinder is hinged to one end of the rotating frame, and the other end of the rotating frame is hinged to the feeding frame. The first cylinder pushes the rotating frame to rotate toward the direction of the discharge roller, and the guide roller corresponds to the discharge roller. The guide rollers of the two groups of feeding components each correspond to the first guide roller. The feeding belts of the two groups of feeding components are driven by a servo motor and rotate synchronously.

[0009] Furthermore, the right-angle cloth guiding device includes several groups of cloth guiding mechanisms corresponding one by one to several groups of feeding components. The cloth guiding mechanisms include a second material guide roller, a cloth guide roller, a first guide roller and a second guide roller arranged in sequence. The second material guide roller is parallel to the first material guide roller, and the cloth guide roller forms a 45° angle with the second material guide roller. The first guide roller and the second guide roller are arranged alternately and both form a 90° angle with the second material guide roller.

[0010] Furthermore, the folding device includes a synchronous conveyor belt and a plurality of C-shaped folding mechanisms, the plurality of C-shaped folding mechanisms correspond to the plurality of cloth guiding mechanisms one by one, the synchronous conveyor belt is placed at the bottom of the C-shaped folding mechanism, and the plurality of C-shaped folding mechanisms are arranged in sequence in the transmission direction of the synchronous conveyor belt.

[0011] The C-type folding mechanism includes a fixed column, an adjusting seat, a guide plate and two groups of folding components. The adjusting seat is slidably connected to the fixed column, and the guide plate is fixedly connected to the adjusting seat. The cross-section of the guide plate is U-shaped. The two groups of folding components are respectively placed on both sides of the guide plate and are symmetrical to each other. The folding component includes a folding part, an adjusting part, a fixed rod, a first locking bolt and a second locking bolt. The folding part is composed of mutually connected folding plates and connecting rods. The folding plates are in an inverted "√" shape. The adjusting part is composed of a ring body and a rod body that are connected to each other. The connecting rod passes through the ring body. The first locking bolt is threadedly connected to the ring body for locking the connecting rod. One end of the fixed rod is fixedly connected to the adjusting seat. A threaded hole is opened on the other end of the fixed rod. An adjustment hole is opened on the side wall of the fixed rod. The rod body passes through the adjustment hole. The second locking bolt is threadedly connected to the threaded hole and is used to lock the rod body.

[0012] Furthermore, the liquid adding device includes several liquid adding mechanisms, which are placed between several C-shaped folding mechanisms. The liquid adding mechanisms include a liquid adding tank, a liquid adding pipe and a liquid adding needle. The liquid adding pipe connects the liquid adding tank and the liquid adding needle, and the liquid adding needle is placed above the synchronous conveyor belt.

[0013] Furthermore, the drying device includes a drying box and two groups of heating elements. The drying box includes a heating space. The two groups of heating elements are respectively fixed on the upper and lower sides of the heating space. Several groups of loading components are provided between the two groups of heating elements. The loading components are composed of three loading rollers arranged in sequence in the vertical direction. A loading gap is formed between two adjacent loading rollers. Several loading wheels are respectively provided on the upper and lower sides of the drying box, and the several loading wheels are arranged in sequence in the transmission direction of the substrate.

[0014] Furthermore, the punching device includes a punching machine body, a punching head and a punching base. The punching head and the punching base correspond to each other. The punching head includes a punching seat, a cutter head assembly and an elastic buffer pad. The cutter head assembly is fixed on the punching seat. The cutter head assembly includes a number of transverse blades, a number of longitudinal blades, a number of slit knife groups, and a number of pressing knife groups. The several longitudinal blades are arranged in sequence in the transmission direction of the substrate. A transverse blade is provided between two adjacent longitudinal blades to form two punching spaces. Each punching space is provided with a group of slit knife groups and a group of pressing knife groups. The slit knife group is composed of a number of rectangular blades or arc blades, and the pressing knife group is composed of a number of wedge-shaped knife heads.

[0015] Furthermore, the conveying device includes a synchronous traction mechanism and a conveying mechanism, the synchronous traction mechanism is placed between the folding device and the drying device, and the conveying device corresponds to the stamping device; the synchronous traction mechanism includes an upper traction member and a lower traction member, and the upper traction member and the lower traction member form a traction space that cooperates with the substrate; the conveying mechanism includes a mounting frame, a pulling assembly and at least two clamping members, and the two clamping members are respectively placed on both sides of the stamping equipment.

[0016] The material pulling assembly includes a conveyor belt rotatably connected to the mounting frame, a material pulling piece that drives the conveyor belt to rotate, and a second servo motor that drives the material pulling piece to reciprocate. The material pulling piece includes a frame connected to the second servo motor, a bottom plate connected to the frame, a second cylinder fixed to the frame, and a top plate connected to the second cylinder. The top plate and the bottom plate form a material clamping space. The conveyor belt and the substrate pass through the material clamping space. The second cylinder pushes the top plate to move and cooperates with the bottom plate to clamp and fix the conveyor belt and the substrate.

[0017] The clamping member includes a first clamping plate fixed on the mounting frame, a third cylinder fixed on the mounting frame, and a second clamping plate connected to the third cylinder. The first clamping plate and the second clamping plate form a clamping space for clamping the conveyor belt and the substrate. The third cylinder pushes the second clamping plate to move and cooperate with the first clamping plate to clamp and fix the conveyor belt and the substrate.

[0018] Furthermore, a plurality of dispersion rollers are provided between the synchronous traction mechanism and the drying device, and the plurality of dispersion rollers are arranged in sequence in the vertical direction.

[0019] Furthermore, the substrate is made of flushable non-woven fabric.

[0020] By adopting the above technical solution, the beneficial effects of the present invention are:

[0021] The fully automatic production line for toilet brushes disclosed herein can form a plurality of flushable toilet brushes by folding, pressing and cutting a plurality of rolls of flushable non-woven fabrics. No human intervention is required during the processing, thereby realizing full automation of toilet brush processing. Moreover, the equipment disclosed herein has high processing efficiency for toilet brushes, greatly reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Schematic diagram of the structure of an embodiment of the present invention.

[0023] Figure 2 It is a schematic diagram of the local structure of an embodiment of the present invention.

[0024] Figure 3 It is a structural diagram of the feeding device.

[0025] Figure 4 It is a structural diagram of the C-type folding mechanism.

[0026] Figure 5 A schematic diagram of the structure of the folding component.

[0027] Figure 6 It is a structural diagram of the liquid adding mechanism.

[0028] Figure 7 It is a structural diagram of the drying device.

[0029] Figure 8 It is a structural diagram of the punch seat and cutter head assembly.

[0030] Figure 9 Schematic diagram of the structure of the elastic buffer pad.

[0031] Figure 10 It is a structural diagram of the conveying structure. Implementation Method

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0034] like Figure 1 — Figure 3 As shown, the fully automatic production line of flushable toilet brushes includes a feeding device 1, a right-angle cloth guiding device 2, a folding device 3, a liquid adding device 4, a drying device 5, a stamping device 6 and a conveying device 7; when processing the flushable toilet brushes, a base material composed of flushable non-woven fabric is selected. If the specification of the toilet brush is 5 brush pieces stacked together, then the corresponding devices are installed in the production line: 5 feeding devices 1, 10 cloth guiding mechanisms, 10 C-type folding mechanisms, 4 liquid adding mechanisms, 1 drying device 5, 1 stamping device 6, and a conveying device 7; according to the specifications of the toilet brush, the number of feeding devices 1, cloth guiding mechanisms, 1C-type folding mechanisms, and liquid adding mechanisms can be increased or decreased; according to actual conditions, a packaging machine can be added to the post-process of the stamping device 6 to realize the packaging and labeling of the toilet brushes.

[0035] When processing the toilet brush, the base material is installed in a roll on the feeding device 1. A group of feeding mechanisms are provided on both sides of each feeding device 1. Two rolls of base material are installed on each group of feeding mechanisms. The two rolls of base material are pulled out and overlapped into base strips. Then the base strips extend to the right-angle guide device 2, and are guided by the guide mechanism to change the base material extending in the x-axis direction to extending in the y-axis direction; then the base strips are folded into a C shape by the C-shaped folding mechanism, and the 10 folded base strips are stacked on each other again in the folding device 3. During this process, the four liquid adding mechanisms add liquid to the base strips of the 3rd, 5th, 7th and 9th layers respectively, and the base strips between the upper and lower layers are coated to ensure that the cleaning liquid is not easy to seep out and affect the appearance of the toilet brush; then the base strips between the upper and lower layers are dried by the drying device 5 to dry the cleaning liquid on them, so that the cleaning liquid adheres to the base strips; the base strips are finally pulled into the stamping device 6, and the base strips are punched and cut into two groups of toilet brushes, and finally the toilet brushes can be packaged by the packaging machine.

[0036] like Figure 1 and Figure 3As shown, the feeding mechanism includes a first guide roller 11 and two groups of feeding components 12. The feeding components 12 each include a servo motor 121, a feeding roller 122, a first cylinder 123, a rotating frame 124, a feeding belt 125, and a guide roller 126. The feeding roller 122 is rotatably connected to the frame 13, and the feeding belt 125 is placed on the rotating frame 124. The first cylinder 123 is fixed on the frame 13, and the telescopic rod of the first cylinder 123 is hinged to one end of the rotating frame 124, and the other end of the rotating frame 124 is hinged to the feeding frame. The first cylinder 123 pushes the rotating frame 124 to rotate toward the feeding roller 122, and the guide roller 126 corresponds to the feeding roller 122. The guide rollers 126 of the two groups of feeding components 12 each correspond to the first guide roller 11, and the feeding belts 125 of the two groups of feeding components 12 are driven by the servo motor 121 and rotate synchronously.

[0037] The substrate roll is installed on the unwinding roller 122. The first cylinder 123 in the two sets of feeding components 12 drives the rotating frame 124 to rotate upward until the feeding belt 125 conflicts with the substrate roll. Then the servo motor 121 starts and drives the feeding belts 125 in the two sets of feeding components 12 to rotate synchronously, thereby realizing the synchronous traction of the two rolls of substrate; the two substrates extend respectively to the guide rollers 126 of the two sets of feeding mechanisms, and then the two substrates extend to the first guide roller 11 and overlap into a base strip.

[0038] like Figure 1 and Figure 2 As shown, the cloth guiding mechanism includes a second material guide roller 21, a cloth guide roller 22, a first guide roller 23 and a second guide roller 24. The second material guide roller 21 is parallel to the first material guide roller 11, and the cloth guide roller 22 forms a 45° angle with the second material guide roller 21. The first guide roller 23 and the second guide roller 24 are arranged alternately and both form a 90° angle with the second material guide roller 21.

[0039] The base strip passes through the second material guide roller 21, the cloth guide roller 22, the first guide roller 23 and the second guide roller 24 in sequence, and the base strip is turned by the cloth guide roller 22. The second material guide roller 21, the first guide roller 23 and the second guide roller 24 ensure that the extension angle of the base strip is smoother and that the base strip can be stably extended toward the C-shaped folding mechanism.

[0040] like Figure 4 and Figure 5As shown, the folding device 3 includes a synchronous conveyor belt 31 and a plurality of C-shaped folding mechanisms 32, and the plurality of C-shaped folding mechanisms 32 correspond to the plurality of cloth guiding mechanisms one by one. The synchronous conveyor belt 31 is placed at the bottom of the C-shaped folding mechanism 32, and the plurality of C-shaped folding mechanisms 32 are arranged in sequence in the transmission direction of the synchronous conveyor belt 31; the C-shaped folding mechanism 32 includes a fixed column 321, an adjustment seat 322, a guide plate 323 and two groups of folding components 324, the adjustment seat 322 is slidably connected to the fixed column 321, the guide plate 323 is fixedly connected to the adjustment seat 322, the cross-section of the guide plate 323 is U-shaped, and the two groups of folding components 324 are respectively placed on both sides of the guide plate 323 and are symmetrical to each other. The folding component 324 includes a folding piece 3211, The adjusting piece 3212, the fixing rod 3213, the first locking bolt 3214 and the second locking bolt 3215, the folding piece 3211 is composed of a folding plate 3201 and a connecting rod 3202 connected to each other, the folding plate 3201 is in an inverted "√" shape, the adjusting piece 3212 is composed of a ring body and a rod body connected to each other, the connecting rod 3202 passes through the ring body, the first locking bolt 3214 is threadedly connected to the ring body for locking the connecting rod 3202, one end of the fixing column 321 is fixedly connected to the adjusting seat 322, a threaded hole is provided on the other end of the fixing rod 3213, an adjustment hole is provided on the side wall of the fixing rod 3213, the rod body passes through the adjustment hole, the second locking bolt 3215 is threadedly connected to the threaded hole and is used to lock the rod body.

[0041] The sheet-like base strip is bent into a C-shaped strip after passing through the C-shaped folding mechanism 32, and the pulled C-shaped strip hangs down on the synchronous conveyor belt 31 and is lifted to ensure the stable transmission of the C-shaped strip; by rotating and stretching the connecting rod 3202, the angle and front-to-back distance of the folding plate 3201 can be adjusted, and the folding part 3211 can be fixed by rotating the first locking bolt 3214; the height of the folding part 3211 and the angle between it and the guide plate 323 can be adjusted by adjusting the rod body, and the rod body can be fixed by rotating the second locking bolt 3215; the position adjustment between several C-shaped folding mechanisms 32 can be achieved by sliding the adjustment seat 322 on the fixing column 321, so that several C-shaped folding mechanisms 32 are arranged on the same straight line.

[0042] like Figure 2 and Figure 6 As shown, the liquid adding mechanism is staggered between 10 C-shaped folding mechanisms. The liquid adding mechanism includes a liquid adding tank 41, a liquid adding tube 42 and a liquid adding needle 43. The liquid adding tube 42 connects the liquid adding tank 41 and the liquid adding needle 43. The liquid adding needle 43 is placed above the synchronous conveyor belt. The liquid adding tank 41 can store cleaning liquids of different colors.

[0043] The liquid adding tank 41 is started and the cleaning liquid is outputted from the liquid adding needle 43 through the liquid adding tank 41. The liquid adding needles 43 of the four liquid adding mechanisms add liquid to the base strips of the 3rd, 5th, 7th and 9th layers respectively, and the base strips of the upper and lower layers (i.e. the 1st and 10th layers) are not added with liquid.

[0044] like Figure 7 As shown, the drying device 5 includes a drying box 51 and two groups of heating elements 52. The heating elements 52 can be composed of heating tubes. The drying box 51 includes a heating space. The two groups of heating elements 52 are respectively fixed on the upper and lower sides of the heating space. Several groups of loading components 53 are provided between the two groups of heating elements 52. The loading components 53 are composed of 3 loading rollers arranged in sequence in the vertical direction. A loading gap is formed between two adjacent loading rollers. Several loading wheels 54 are respectively provided on the upper and lower sides of the drying box 51. The several loading wheels 54 are arranged in sequence in the transmission direction of the substrate; several dispersion rollers 55 are provided between the synchronous traction mechanism and the drying device 5. The several dispersion rollers 55 are arranged in sequence in the vertical direction. The 10 base strips are respectively extended one by one between the two adjacent dispersion rollers 55, thereby realizing the dispersion of the base strips and facilitating the drying of the base strips.

[0045] The upper and lower layers are respectively placed on the Rugao loading wheel 54, and the other eight layers of base strips are grouped into four layers and pass through two loading gaps respectively. The upper and lower groups of heating elements 52 fully dry the base strips in the heating space so that the cleaning liquid can better adhere to the base strips.

[0046] Figure 2 and Figure 8 As shown, the punching device 6 includes a punching machine body 61, a punching head 62 and a punching base 63. The punching head 62 corresponds to the punching base 63. The punching head 62 includes a punching base 621, a cutter head assembly 622 and an elastic buffer pad 623. The cutter head assembly 622 is fixed on the punching base 621. The cutter head assembly 622 includes a plurality of transverse blades 601, a plurality of longitudinal blades 602, a plurality of slit knife groups 603, and a plurality of pressing knife groups 604. The plurality of longitudinal blades 602 are arranged in a direction of transmission of the substrate according to the direction of transmission of the substrate. The blades 602 are arranged in a sequential manner, with a transverse blade 601 provided between two adjacent longitudinal blades 602 to form two stamping spaces. Each stamping space is provided with a slitting knife group 603 and a pressing knife group 604. The slitting knife group 603 is composed of a number of rectangular blades or arc-shaped blades, and the pressing knife group 604 is composed of a number of wedge-shaped knife heads, cylindrical knife heads or prismatic knife heads; the elastic buffer pad 623 is fixed on the stamping seat 621, and the elastic buffer pad 623 is provided with a blade edge that cooperates with the knife head assembly 622.

[0047] The punching device 6 punches and cuts the base strips between the punching head 62 and the punching base 63 to form a group of toilet brushes; the horizontal blade 601 cuts the middle of the C shape, and the number of layers in the middle is half of that in other places; the longitudinal blade 602 cuts the base strips into toilet brushes of equal length blocks; the slit knife group 603 slits the side of the toilet brush so that the edge of the toilet brush has several strip-shaped brush strips; the several wedge-shaped blade heads of the pressing knife group 604 punch out several overlapping base strips so that the several base strips are pressed together under the punching pressure, making the toilet brush not easy to fall off; several notches are provided on the horizontal blade 601 and the longitudinal blade 602, so as to reserve connection points when cutting the base strips, thereby facilitating the packaging of the toilet brush; the elastic buffer pad 623 buffers the cutter head assembly 622 and the base condition to ensure that the base strips are not damaged during the punching process.

[0048] like Figure 10 As shown, the synchronous traction mechanism 71 and the conveying mechanism 72 move synchronously. The synchronous traction mechanism 71 is placed between the folding device 3 and the drying device 5. The synchronous traction mechanism 71 includes an upper traction member 711 and a lower traction member 712. The upper traction member 711 and the lower traction member 712 form a traction space that cooperates with the substrate. The belts on the upper traction member 711 and the lower traction member 712 rotate synchronously to clamp and stretch the substrate strip between the two.

[0049] The conveying mechanism 72 includes a mounting frame 721, a material pulling assembly 722 and at least two clamping members 723. The material pulling assembly 722 includes a conveyor belt 7221 rotatably connected to the mounting frame 721, a material pulling member 7222 that drives the conveyor belt 7221 to rotate, and a second servo motor 7223 that drives the material pulling member 7222 to reciprocate. The material pulling member 7222 includes a frame 7201 connected to the second servo motor 7223, a bottom plate 7202 connected to the frame 7201, a second cylinder 7203 fixed to the frame 7201, and a second cylinder 7203 connected to the second cylinder 7203. The top plate 7204 is connected to the bottom plate 7202, and the top plate 7204 and the bottom plate 7202 form a material clamping space. The frame 7201 is slidably connected to the mounting frame 721, and the conveyor belt 7221 and the substrate pass through the material clamping space. The second cylinder 7203 pushes the top plate 7204 to move and cooperates with the bottom plate 7202 to clamp and fix the conveyor belt 7221 and the substrate. The second servo motor 7223 is started and is rotationally connected to the frame 7201 through a screw rod, so that the frame 7201 moves back and forth on the mounting frame 721, and then cooperates with the two clamping members 723 to achieve stable transmission of the base strip.

[0050] The two clamping members 723 are respectively placed on both sides of the stamping equipment and are used to clamp and fix the base strip during the stamping process; the clamping members 723 include a first clamping plate 7231 fixed on the mounting frame 721, a third cylinder 7232 fixed on the mounting frame 721 and a second clamping plate 7233 connected to the third cylinder 7232. The first clamping plate 7231 and the second clamping plate 7233 form a clamping space for clamping the conveyor belt 7221 and the substrate. The third cylinder 7232 pushes the second clamping plate 7233 to move and cooperate with the first clamping plate 7231 to clamp and fix the conveyor belt 7221 and the substrate.

[0051] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Common changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. The fully automatic production line of flushable toilet brush is characterized by: include The feeding device is used for unloading and outputting a plurality of substrates. The feeding device includes a feeding rack and two sets of feeding mechanisms. The feeding mechanisms include a first guide roller and two sets of feeding components. The right-angle cloth guiding device is used to guide a plurality of substrates. The right-angle cloth guiding device includes a plurality of cloth guiding mechanisms corresponding to a plurality of feeding components. The folding device is used to fold the substrate into a C shape, and a plurality of substrates are stacked into substrate strips. The folding device includes a synchronous conveyor belt and a plurality of C-shaped folding mechanisms. The plurality of C-shaped folding mechanisms correspond to a plurality of cloth guiding mechanisms one by one. The synchronous conveyor belt is placed at the bottom of the C-shaped folding mechanism. The plurality of C-shaped folding mechanisms are arranged in sequence in the transmission direction of the synchronous conveyor belt. Liquid adding device, used to inject cleaning liquid onto the substrate strip, Drying device, used to dry the cleaning liquid on the substrate, A punching device is used to punch the substrate strip into a number of toilet brushes. The conveying device is used for pulling and conveying the substrate, and pulls the substrate through the right-angle cloth guiding device, folding device, liquid adding device, drying device and punching device.

2. The fully automatic production line of flushable toilet brushes according to claim 1 is characterized in that: The feeding components include a servo motor, a feeding roller, a first cylinder, a rotating frame, a feeding belt, and a guide roller. The feeding roller is rotatably connected to the frame, and the feeding belt is placed on the rotating frame. The first cylinder is fixed to the frame, and the telescopic rod of the first cylinder is hinged to one end of the rotating frame, and the other end of the rotating frame is hinged to the feeding frame. The first cylinder pushes the rotating frame to rotate toward the feeding roller, and the guide roller corresponds to the feeding roller. The guide rollers of the two groups of feeding components correspond to the first guide roller. The feeding belts of the two groups of feeding components are driven by the servo motor and rotate synchronously.

3. The fully automatic production line of flushable toilet brushes according to claim 2 is characterized in that: The cloth guiding mechanism includes a second material guide roller, a cloth guide roller, a first guide roller and a second guide roller arranged in sequence. The second material guide roller is parallel to the first material guide roller, and the cloth guide roller forms a 45° angle with the second material guide roller. The first guide roller and the second guide roller are arranged alternately and both form a 90° angle with the second material guide roller.

4. The fully automatic production line of flushable toilet brushes according to claim 3 is characterized in that: The C-shaped folding mechanism includes a fixed column, an adjusting seat, a guide plate and two groups of folding components. The adjusting seat is slidably connected to the fixed column, and the guide plate is fixedly connected to the adjusting seat. The cross-section of the guide plate is U-shaped. The two groups of folding components are respectively placed on both sides of the guide plate and are symmetrical to each other. The folding component includes a folding part, an adjusting part, a fixed rod, a first locking bolt and a second locking bolt. The folding part is composed of mutually connected folding plates and connecting rods. The folding plates are in an inverted "√" shape. The adjusting part is composed of a ring body and a rod body that are connected to each other. The connecting rod passes through the ring body. The first locking bolt is threadedly connected to the ring body for locking the connecting rod. One end of the fixed rod is fixedly connected to the adjusting seat. A threaded hole is opened on the other end of the fixed rod. An adjustment hole is opened on the side wall of the fixed rod. The rod body passes through the adjustment hole. The second locking bolt is threadedly connected to the threaded hole and is used to lock the rod body.

5. The fully automatic production line of flushable toilet brushes according to claim 4 is characterized in that: The liquid adding device includes several liquid adding mechanisms, which are placed between several C-shaped folding mechanisms. The liquid adding mechanism includes a liquid adding tank, a liquid adding pipe and a liquid adding needle. The liquid adding pipe connects the liquid adding tank and the liquid adding needle, and the liquid adding needle is placed above the synchronous conveyor belt.

6. The fully automatic production line of flushable toilet brushes according to claim 1 or 5, characterized in that: The drying device includes a drying box and two groups of heating elements. The drying box includes a heating space. The two groups of heating elements are respectively fixed on the upper and lower sides of the heating space. Several groups of loading components are arranged between the two groups of heating elements. The loading components are composed of three loading rollers arranged in sequence in the vertical direction. A loading gap is formed between two adjacent loading rollers. Several loading wheels are respectively provided on the upper and lower sides of the drying box. The several loading wheels are arranged in sequence in the transmission direction of the substrate.

7. The fully automatic production line of flushable toilet brushes according to claim 6, characterized in that: The punching device includes a punching machine body, a punching head and a punching base. The punching head and the punching base correspond to each other. The punching head includes a punching base, a cutter head assembly and an elastic buffer pad. The cutter head assembly is fixed on the punching base. The cutter head assembly includes a plurality of transverse blades, a plurality of longitudinal blades, a plurality of slit knife groups, and a plurality of pressing knife groups. The plurality of longitudinal blades are arranged in sequence in the transmission direction of the substrate. A transverse blade is provided between two adjacent longitudinal blades to form two punching spaces. Each punching space is provided with a group of slit knife groups and a group of pressing knife groups. The slit knife group is composed of a plurality of rectangular blades or arc-shaped blades, and the pressing knife group is composed of a plurality of wedge-shaped knife heads.

8. The fully automatic production line of flushable toilet brushes according to claim 7, characterized in that: The conveying device includes a synchronous traction mechanism and a conveying mechanism. The synchronous traction mechanism is placed between the folding device and the drying device. The conveying device is matched with the punching device. The synchronous traction mechanism includes an upper traction member and a lower traction member, and the upper traction member and the lower traction member form a traction space that cooperates with the substrate. The conveying mechanism includes a mounting frame, a material pulling assembly and at least two clamping members, the two clamping members are respectively placed on both sides of the stamping equipment. The material pulling assembly includes a conveyor belt rotatably connected to the mounting frame, a material pulling piece that drives the conveyor belt to rotate, and a second servo motor that drives the material pulling piece to reciprocate. The material pulling piece includes a frame connected to the second servo motor, a bottom plate connected to the frame, a second cylinder fixed to the frame, and a top plate connected to the second cylinder. The top plate and the bottom plate form a material clamping space. The conveyor belt and the substrate pass through the material clamping space. The second cylinder pushes the top plate to move and cooperates with the bottom plate to clamp and fix the conveyor belt and the substrate. The clamping member includes a first clamping plate fixed on the mounting frame, a third cylinder fixed on the mounting frame, and a second clamping plate connected to the third cylinder. The first clamping plate and the second clamping plate form a clamping space for clamping the conveyor belt and the substrate. The third cylinder pushes the second clamping plate to move and cooperate with the first clamping plate to clamp and fix the conveyor belt and the substrate.

9. The fully automatic production line of flushable toilet brushes according to claim 8, characterized in that: A plurality of dispersion rollers are arranged between the synchronous traction mechanism and the drying device, and the plurality of dispersion rollers are arranged in sequence in the vertical direction.

10. The fully automatic production line of flushable toilet brushes according to claim 9, characterized in that: The substrate is composed of flushable non-woven fabric.

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