A laundry tablet slicing device

Abstract

The present invention relates to the technical field of laundry tablet production equipment, and in particular to a laundry tablet slicing device, comprising a frame, a conveying platform located on one side of the frame, and a cutting mechanism installed on the conveying platform for cutting laundry tablets; the frame is provided with a reeling mechanism for unloading laundry tablets, a tensioning adjustment mechanism for adjusting the conveying tension of the laundry tablets, and a material guiding mechanism for positioning and guiding the laundry tablets for cutting; a hot air circulation component for heating and drying the laundry tablets is provided below the reeling mechanism and the tensioning adjustment mechanism. The present invention dries the laundry tablets by providing a hot air circulation component to avoid adhesion of the tablets to the cutter during the cutting process, thereby avoiding the problem of uneven size after cutting; the hot air circulation component is used to blow the heated hot air directly onto the laundry tablets to ensure that the laundry tablets can be evenly heated, thereby improving the cutting efficiency and cutting effect of the laundry tablets.

Description

Technical Field

[0001] The invention relates to the technical field of laundry tablet production equipment, and in particular to a laundry tablet slicing device. Background Art

[0002] Laundry tablets, full name nano super concentrated laundry tablets, are a new type of multifunctional ecological washing product. The laundry tablets produced by the laundry tablet production process are a wide roll of sheets, which need to be cut into small pieces through a slicing process before they can be packaged and supplied to consumers for purchase and use.

[0003] At present, the Chinese utility model patent with the announcement number CN221496171U discloses an automatic horizontal and vertical slicing device for laundry sheets, which includes: a conveying platform, a feeding piece is arranged at one end of the conveying platform, the feeding piece is used to feed the laundry sheets to the conveying platform, a longitudinal cutting assembly is arranged on the conveying platform, the longitudinal cutting assembly includes a longitudinal cutting blade, the longitudinal cutting blade is slidably installed at a position of the conveying platform close to the feeding piece, and the longitudinal cutting blade is used to cut the laundry sheets longitudinally; a cross-cutting assembly is arranged at one end of the conveying platform away from the feeding piece, the cross-cutting assembly includes a cross-cutting blade, the cross-cutting blade is horizontally slidably installed at one end of the conveying platform away from the feeding piece, and the cross-cutting blade is used to cut the laundry sheets transversely. This technical solution has the effect of reducing the floor space occupied by the laundry sheet production equipment, facilitating the reasonable planning of the laundry sheet production site, and improving the product qualification rate.

[0004] However, in the actual process of cutting the laundry tablets, this technical solution still has the following disadvantages:

[0005] Due to the influence of temperature and humidity in the environment, the laundry tablets absorb moisture from the air during the unwinding and loading process, causing them to swell and shrink easily, so that the size of the laundry tablets after cutting does not meet the production requirements;

[0006] When the horizontal and vertical slicing device cuts the laundry tablets, the laundry tablets are sticky, which makes them easily stick to the cutting blades. At the same time, after long-term use, the cutting blades will be worn out, and then the blades need to be replaced manually, which not only affects the production efficiency, but also increases the labor intensity.

[0007] After the horizontal and vertical slicing device completes the equidistant cutting of the laundry tablets, it is still necessary for manual work to level them according to the preset packaging quantity for subsequent packaging work, which not only increases the labor cost but also reduces the production efficiency of the laundry tablets. Summary of the invention

[0008] In order to solve the technical defects raised in the above-mentioned background technology, the purpose of the present invention is to provide a washing tablet slicing device, which aims to solve the problems in the prior art that washing tablets are easily affected by the environment and swell and shrink when wet, and the cutting blades will cause wear after long-term use, thereby requiring manual replacement of the blades, and the washing tablets need to be manually arranged and flattened according to the preset packaging quantity after the equidistant cutting is completed. The hot air circulation component, the sharpening component and the stacking component are set up to achieve drying of the washing tablets, sharpening of the knives and automatic neat cutting of the washing tablets, thereby improving the production efficiency of the washing tablets.

[0009] In order to achieve the above object, the present invention adopts the following technical solution:

[0010] A laundry tablet slicing device comprises a frame, a conveying platform located on one side of the frame, and a cutting mechanism installed on the conveying platform for cutting the laundry tablets; the frame is provided with a reeling mechanism for unloading the laundry tablets, a tensioning adjustment mechanism for adjusting the conveying tension of the laundry tablets, and a material guiding mechanism for positioning and guiding the laundry tablets for cutting in sequence from left to right; a hot air circulation component for heating and drying the laundry tablets is provided below the reeling mechanism and the tensioning adjustment mechanism; the cutting mechanism comprises a longitudinal cutting component for vertically cutting the laundry tablets, and A transverse cutter assembly for transversely cutting the laundry sheets, and a pressing assembly arranged between the longitudinal cutter assembly and the transverse cutter assembly for pressing and stabilizing the conveying of the laundry sheets, the longitudinal cutter assembly is provided with a sharpening assembly for sharpening the blade; the transverse cutter assembly is arranged along the width direction of the conveying platform, and a stacking assembly for neatly stacking the laundry sheets according to a specific number is arranged on one side of the transverse cutter assembly, the stacking assembly is movably connected to the conveying platform, and a visual inspection system for detecting the cutting quality of the laundry sheets is arranged between the stacking assembly and the cutter mechanism.

[0011] Preferably, the longitudinal cutter assembly includes a mounting bracket, a rotating knife shaft and a knife holder, the mounting bracket is fixedly connected to the conveying platform; both ends of the rotating knife shaft are rotatably connected to the mounting bracket, a plurality of knife holders are provided, and the plurality of knife holders are equidistantly arranged longitudinally on the rotating knife shaft, and one end of the knife holder is rotatably connected to a circular cutting blade, and a flipping assembly for rotating the circular cutting blade for sharpening is connected between the other end and the mounting bracket.

[0012] Preferably, the transverse cutting knife assembly includes a lifting knife frame, a cutting knife roller and a transverse cutting blade, and lifting adjustment components are arranged on both sides of the lifting knife frame. The cutting knife roller is movably connected to the lifting adjustment component, and a slot for clamping the transverse cutting blade is opened on the cutting knife roller; the bottom end of the transverse cutting blade is arranged as a blade, and the extension direction of the blade of the transverse cutting blade is perpendicular to the transmission direction of the conveying platform.

[0013] Preferably, the clamping assembly includes a fixing rod, a sleeve and a clamping rod, the two ends of the fixing rod are fixedly connected to the conveying platform, and the sleeve is sleeved on the fixing rod corresponding to the position of the circular cutting blade; one end of the clamping rod is fixedly connected to the sleeve, and the other end abuts against the washing sheet.

[0014] Preferably, the sharpening assembly includes a fixed seat, multiple groups of whetstones arranged at corresponding positions of circular cutting blades, and a connecting shaft for connecting the multiple groups of whetstones. One side of the fixed seat is connected to the mounting bracket, and the other side of the fixed seat is provided with multiple buckles for clamping the connecting shaft; both ends of the connecting shaft are clamped and connected in the buckles, and the whetstones are sleeved on the connecting shaft in groups of two, and a space for accommodating the grinding of circular cutting blades is formed between two adjacent whetstones.

[0015] Preferably, the stacking assembly includes a fixed frame, a material baffle plate arranged on the fixed frame, and a plurality of limit plates movably connected to the material baffle plate, the two ends of the fixed frame are fixed on the conveying platform, and a plurality of driving cylinders are installed on the top of the fixed frame, and the output ends of the driving cylinders are transmission-connected to the material baffle plate; the material baffle plate is vertically arranged on one side of the transverse cutter, and the bottom end of the material baffle plate abuts against the conveying platform; sliding adjustment parts are provided at the connection between the plurality of limit plates and the material baffle plates.

[0016] Preferably, the hot air circulation component includes a hot air blower, an air duct and an air guide roller, the hot air blower is fixedly mounted on the bottom end of the frame, and the air outlet end of the hot air blower is connected to the air duct, and the other end of the air duct is connected to the air guide roller; the air guide roller is arranged between the tensioning adjustment mechanism and the unwinding mechanism, and the side wall of the air guide roller abuts against the washing sheet; a plurality of air outlet holes are evenly arranged on the outer surface of the air guide roller.

[0017] Preferably, the unwinding mechanism includes an unwinding roller, a feeding roller and a driving source, the unwinding roller is rotatably mounted on the frame, and both ends of the unwinding roller are transmission-connected to the driving source; at least two feeding rollers are provided, the two feeding rollers are arranged up and down, and the gap formed between the feeding rollers is used for guiding the washing sheets, and the two ends of the feeding roller are fixed to the frame by setting connecting pieces; the driving source is fixedly connected to the frame, and the driving source is rotationally connected to the unwinding roller through a synchronous belt assembly.

[0018] Preferably, the tensioning adjustment mechanism includes a traction roller, a tensioning roller and a signal roller, the traction roller is arranged at the same height as the unwinding roller, the tensioning roller is arranged as a group of upper and lower superpositions, and the two tensioning rollers are respectively used to abut against the washing sheet; the signal roller is located on one side of the tensioning roller, and the signal roller is movably connected to the frame through a hinged bracket.

[0019] Preferably, the material guiding mechanism comprises a group of material guiding rollers and material pressing rollers which are arranged superimposed on each other, the material guiding roller is arranged at one end of the conveying platform, and the two ends of the material guiding roller are respectively connected to the driving components; the material pressing roller is arranged in close contact with the conveying platform, and the bottom end of the material pressing roller is in contact with the washing sheet.

[0020] In summary, the beneficial effects of the present invention are:

[0021] 1. The present invention dries the laundry sheets when they are loaded by arranging a hot air circulation component, so as to prevent them from sticking to the cutter during the cutting process, thereby avoiding problems such as uneven size after cutting; the hot air circulation component is used to blow the heated hot air directly onto the laundry sheets to ensure that the laundry sheets can be heated evenly; at the same time, a sharpening component is arranged on the longitudinal cutter component to grind the cutter, so as to prevent the cutter from sticking to the laundry sheets during cutting, thereby solving the problem that the laundry sheets are offset when cutting and cannot be cut according to the preset trajectory.

[0022] 2. The present invention automatically arranges and stacks the cut laundry sheets by arranging a stacking assembly, thereby saving labor costs and reducing labor intensity. At the same time, by arranging a visual inspection system to monitor the cutting specifications and the quality of the laundry sheets in real time, it is helpful to ensure that the specifications of the laundry sheet slices meet the standards, thereby effectively improving the product qualification rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the laundry tablet slicing device of the present invention;

[0024] Figure 2 yes Figure 1 A magnified view of the structure at a in the middle;

[0025] Figure 3 is a top view of the laundry tablet slicing device of the present invention;

[0026] Figure 4 yes Figure 3 Sectional view of the AA plane;

[0027] Figure 5 It is a structural schematic diagram of the unwinding mechanism in the present invention;

[0028] Figure 6 It is a structural schematic diagram of the tension adjustment mechanism and the hot air circulation component in the present invention;

[0029] Figure 7 It is a schematic diagram of the structure of the cutter mechanism and the stacking assembly in the present invention;

[0030] Figure 8 yes Figure 7 A magnified view of the structure at position b.

[0031] 1. Frame; 2. Conveying platform; 3. Cutter mechanism; 31. Longitudinal cutter assembly; 311. Mounting bracket; 312. Rotating knife shaft; 313. Knife holder; 314. Circular cutting blade; 315. Turning assembly; 3151. Tension spring; 3152. Transmission shaft; 3153. Fixed connecting piece; 316. Pull ring; 32. Horizontal cutter assembly; 321. Lifting knife holder; 322. Cutter roller; 323. Horizontal cutter blade; 324. Lifting and adjusting assembly; 33. Pressing assembly; 331. Fixed rod; 332. Sleeve ring; 333. Pressing rod; 4. Unwinding mechanism; 41 , unwinding roller; 42, feeding roller; 43, driving source; 5, tensioning adjustment mechanism; 51, traction roller; 52, tensioning roller; 53, signal roller; 6, material guiding mechanism; 61, material guiding roller; 62, material pressing roller; 7, hot air circulation component; 71, hot air blower; 72, air duct; 73, air guide roller; 731, air outlet; 8, sharpening component; 81, fixed seat; 82, sharpening stone; 83, connecting shaft; 84, buckle; 9, stacking component; 91, fixed frame; 92, material baffle plate; 93, limit plate; 94, driving cylinder; 95, sliding adjustment part; 10, visual inspection system. DETAILED DESCRIPTION

[0032] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 belong to the scope of protection of the present invention.

[0033] Those skilled in the art should understand that, in the disclosure of the present invention, the orientation or position relationship indicated by the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0034] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the description of the present invention, if there are words such as "several", it means one or more, "more" means two or more, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there are descriptions of first, second, and third, they are only used to distinguish technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0036] The following is combined with Figure 1-8 , an embodiment of a laundry tablet slicing device of the present invention is further described in detail.

[0037] A laundry tablet slicing device, such as Figure 1 , 2 As shown, the machine comprises a frame 1, a conveying platform 2 located at one side of the frame 1, and a cutting mechanism 3 installed on the conveying platform 2 for cutting laundry tablets; the frame 1 is provided with a reeling mechanism 4 for unloading the laundry tablets, a tensioning adjustment mechanism 5 for adjusting the conveying tension of the laundry tablets, and a material guiding mechanism 6 for positioning and guiding the laundry tablets for cutting in sequence from left to right; a hot air circulation component 7 for heating and drying the laundry tablets is provided below the reeling mechanism 4 and the tensioning adjustment mechanism 5; the cutting mechanism 3 comprises a longitudinal cutting component 31 for vertically cutting the laundry tablets, and a longitudinal cutting component 32 for vertically cutting the laundry tablets. A transverse cutter assembly 32 for cross-cutting, and a pressing assembly 33 arranged between the longitudinal cutter assembly 31 and the transverse cutter assembly 32 for pressing and stabilizing the conveying of the laundry tablets, the longitudinal cutter assembly 31 is provided with a sharpening assembly 8 for sharpening the blade; the transverse cutter assembly 32 is arranged along the width direction of the conveying platform 2, and a stacking assembly 9 for stacking the laundry tablets neatly according to a specific number is arranged on one side of the transverse cutter assembly 32, the stacking assembly 9 is movably connected to the conveying platform 2, and a visual inspection system 10 for detecting the cutting quality of the laundry tablets is arranged between the stacking assembly 9 and the cutter mechanism 3.

[0038] Specifically, the longitudinal cutter assembly 31 includes a mounting bracket 311, a rotating knife shaft 312 and a knife holder 313. The mounting bracket 311 is fixedly connected to the conveying platform 2; both ends of the rotating knife shaft 312 are rotatably connected to the mounting bracket 311, and a plurality of knife holders 313 are provided. The plurality of knife holders 313 are equidistantly arranged longitudinally on the rotating knife shaft 312, and one end of the knife holder 313 is rotatably connected to a circular cutting blade 314, and the other end is connected to the mounting bracket 311 with a flip assembly 315 for rotating the circular cutting blade 314 for sharpening. When the laundry sheet is to be cut longitudinally, the knife holder 313 is installed at the corresponding position of the rotary knife shaft 312 according to the cutting size, so that the circular cutting blade 314 can cut the laundry sheet longitudinally in parallel; at the same time, the circular cutting blade 314 is controlled by the flip assembly 315, and the flip assembly 315 includes a tension spring 3151, a transmission shaft 3152 and a fixed connecting piece 3153. A pull ring 316 is provided at one end of the knife holder 313 away from the circular cutting blade 314, and one end of the tension spring 3151 is hooked to connect The other end is connected to the transmission shaft 3152 on the pull ring 316, and the transmission shaft 3152 passes through the fixed connecting piece 3153 and is connected to the top of the mounting bracket 311 through the fixed connecting piece 3153; by driving the rotation of the transmission shaft 3152, the tension spring 3151 can pull up the knife holder 313 under its elastic action to flip, thereby driving the circular cutting blade 314 to flip synchronously to the sharpening assembly 8 for grinding; thereby completing the automatic grinding of the circular cutting blade 314 to improve the cutting efficiency. After the longitudinal cutting is completed, the laundry sheet is stably pressed and conveyed by the pressing assembly 33 to avoid deviation during the conveying process, which causes unevenness during the subsequent transverse cutting.

[0039] Among them, Figure 7 As shown, the transverse cutting knife assembly 32 includes a lifting knife frame 321, a cutting knife roller 322 and a transverse cutting blade 323. The lifting knife frame 321 is provided with lifting adjustment assemblies 324 on both sides. The cutting knife roller 322 is movably connected to the lifting adjustment assemblies 324, and the cutting knife roller 322 is provided with a slot for clamping the transverse cutting blade 323. The bottom end of the transverse cutting blade 323 is provided with a blade, and the extension direction of the blade of the transverse cutting blade 323 is perpendicular to the transmission direction of the conveying platform 2. When the laundry sheet is cross-cut, the lifting knife frame 321 is used to drive the transverse cutting blade 323 to move up and down, so that it can be reset after completing a single cutting and prepare for the next cutting. The transverse cutting blade 323 is a single slicing structure, which can uniformly and synchronously cross-cut the laundry sheet after the longitudinal cutting, thereby improving the cutting efficiency of the laundry sheet.

[0040] In this embodiment, the clamping assembly 33 includes a fixed rod 331, a ring 332 and a clamping rod 333. Both ends of the fixed rod 331 are fixedly connected to the conveying platform 2, and the ring 332 is sleeved on the fixed rod 331 corresponding to the position of the circular cutting blade 314; one end of the clamping rod 333 is fixedly connected to the ring 332, and the other end abuts against the washing sheet.

[0041] Specifically, after the longitudinal cutting of the laundry sheet is completed, the rolled laundry sheet is cut into strips. In order to ensure that the laundry sheet is always transported in a stable direction during the subsequent transverse cutting, the laundry sheet that has completed the longitudinal cutting process is smoothed by the clamping rod 333 so that it can be neatly and orderly transmitted to the transverse cutting knife assembly 32 for transverse cutting, which is conducive to improving production efficiency and effectively ensuring product specifications and standards.

[0042] It is worth noting that the conveying platform 2 is a belt conveying platform, and the transmission belt on the belt conveying platform rotates to drive the transmission of the laundry sheets. A support frame is provided at the bottom end of the belt conveying platform, and a servo motor is fixedly installed on the support frame. The servo motor is used to provide a power source for the rotation of the transmission belt. A driving sprocket is provided at the output end of the servo motor, and a transmission roller is installed on the bottom surface of the belt conveying platform. An active sprocket is provided at one end of the transmission roller corresponding to the driving sprocket. The active sprocket is connected to the driving sprocket of the motor through a chain transmission, so that the transmission roller is driven to rotate by the motor, and then the transmission belt is rotated to achieve the effect of transmitting the laundry sheets.

[0043] In addition, it is worth mentioning that the visual inspection system 10 arranged between the stacking assembly 9 and the cutter mechanism 3 can monitor the quality of the cut laundry sheets in real time, use a CCD camera to shoot the laundry sheets after longitudinal and transverse cutting, and compare them with the laundry sheets with preset cutting specifications inside the system, so as to ensure that each cut laundry sheet meets the production requirements, save the tedious subsequent manual inspection, and effectively improve the production efficiency of the laundry sheets.

[0044] In this embodiment, if Figure 2 As shown, the sharpening assembly 8 includes a fixed seat 81, a plurality of groups of whetstones 82 arranged at positions corresponding to circular cutting blades, and a connecting shaft 83 for connecting the plurality of groups of whetstones 82. One side of the fixed seat 81 is connected to the mounting bracket 311, and the other side of the fixed seat 81 is provided with a plurality of buckles 84 for clamping the connecting shaft 83; both ends of the connecting shaft 83 are clamped and connected in the buckles 84, and the whetstones 82 are sleeved on the connecting shaft 83 in groups of two, and a space for accommodating the circular cutting blade 314 for grinding is formed between two adjacent whetstones 82.

[0045] Specifically, after the longitudinal cutting knife assembly 31 completes a long period of continuous cutting, its circular cutting blade 314 needs to be polished to prevent the laundry sheet from sticking to the circular cutting blade 314. At the same time, the sharpness of the circular cutting blade 314 can be improved to prevent the worn circular cutting blade 314 from affecting the cutting effect of the laundry sheet. In the process of polishing the circular cutting blade 314, the circular cutting blade 314 is flipped and raised to the polishing space between the grindstones 82 through the flipping assembly 315, and then the grindstone 82 is automatically rotated by the rotation of the connecting shaft 83, thereby completing the polishing of the circular cutting blade 314, thereby improving the cutting effect of the circular cutting blade 314.

[0046] In this embodiment, if Figure 7 , 8 As shown, the stacking assembly 9 includes a fixed frame 91, a baffle plate 92 arranged on the fixed frame 91, and a plurality of limit plates 93 movably connected to the baffle plate 92. Both ends of the fixed frame 91 are fixed on the conveying platform 2, and a plurality of driving cylinders 94 are installed on the top of the fixed frame 91, and the output end of the driving cylinder 94 is transmission-connected to the baffle plate 92; the baffle plate 92 is vertically arranged on one side of the transverse cutter, and the bottom end of the baffle plate 92 is abutted against the conveying platform 2; a sliding adjustment member 95 is provided at the connection between the plurality of limit plates 93 and the baffle plate 92.

[0047] Specifically, after the laundry sheets are cut horizontally and vertically on the conveying platform 2, rectangular laundry sheets of equal size are formed to complete the discharge. In order to stack and sort the cut laundry sheets, the blocking plate 92 of the stacking assembly 9 is used to uniformly park the laundry sheets at the front end of the blocking plate 92, and then the plurality of limiting plates 93 are driven by the sliding adjustment member 95 to stack and limit the laundry sheets, so as to ensure that they can be stably conveyed to the space formed between the limiting plate 93 and the blocking plate 92, thereby completing the automatic sorting and unloading of the laundry sheets, and finally the blocking plate 92 is raised and lowered. , and the delivery platform 2 is used to complete the discharging and packaging of the laundry tablets; wherein, the sliding adjustment member 95 includes a threaded rod, a slider arranged on the threaded rod, and a micro motor for driving the slider to move along the threaded rod, the slider is driven to slide by the micro motor, and the slider is fixedly connected to a limit plate 93, so that the limit plate 93 can be displaced along the threaded rod, so that the limit plate 93 arranged around the laundry tablets can adjust the limit of the stacking after cutting according to the size of the laundry tablets, so as to quickly sort the laundry tablets and save the labor intensity of manual stacking.

[0048] In this embodiment, if Figure 6As shown, the hot air circulation component 7 includes a hot air blower 71, an air duct 72 and an air guide roller 73. The hot air blower 71 is fixedly installed on the bottom end of the frame 1, and the air outlet end of the hot air blower 71 is connected to the air duct 72, and the other end of the air duct 72 is connected to the air guide roller 73; the air guide roller 73 is arranged between the tensioning adjustment mechanism 5 and the unwinding mechanism 4, and the side wall of the air guide roller 73 is in contact with the washing sheet; a plurality of air outlet holes 731 are evenly arranged on the outer surface of the air guide roller 73.

[0049] Specifically, in order to control the best cutting effect of the washing sheet and avoid the problem of shrinkage of the washing sheet due to the elasticity of the washing sheet, a hot air circulation component 7 is arranged on the frame 1 to heat the washing sheet to ensure that the characteristics of the washing sheet are in a stable state, and the heated hot air is transmitted to the air guide roller 73 through the air duct 72 by the hot air blower 71, and the air guide roller 73 is arranged between the unwinding roller 41 and the traction roller 51. In the process of exporting the hot air, the air guide roller 73 uses the air outlet holes 731 evenly arranged on its surface to blow the hot air evenly onto the washing sheet, so that the washing sheet is kept dry after being heated during the conveying and feeding process, so that when cutting, the problem of adhesion to the knife and rebound shrinkage after cutting resulting in unqualified cutting specifications will not occur.

[0050] In this embodiment, if Figure 5 As shown, the unwinding mechanism 4 includes an unwinding roller 41, a feeding roller 42 and a driving source 43. The unwinding roller 41 is rotatably mounted on the frame 1, and both ends of the unwinding roller 41 are transmission-connected to the driving source 43. At least two feeding rollers 42 are provided, and the two feeding rollers 42 are arranged up and down, and the gap formed between the feeding rollers 42 is used for guiding the washing sheets, and both ends of the feeding rollers 42 are fixed to the frame 1 by setting connecting pieces; the driving source 43 is fixedly connected to the frame 1, and the driving source 43 is rotationally connected to the unwinding roller 41 through a synchronous belt assembly.

[0051] Specifically, the unwinding roller 41 is sleeved with a rolled-up washing sheet. When the washing sheet is loaded, the unwinding roller 41 is driven to rotate by a driving source 43, so that the rolled-up washing sheet is unwound and loaded. The driving source 43 can be a component with a driving force such as a driving motor or a cylinder. The loading roller 42 is used to further limit the loading direction of the washing sheet. The loading rollers 42 arranged up and down are used so that the washing sheet can only pass through the gap between the loading rollers 42 and be wound on the tension adjustment mechanism 5 for tension adjustment.

[0052] In order to avoid the situation that the cutting speed is too fast and the unwinding speed cannot keep up, the tension adjustment mechanism 5 is used to reserve some of the laundry sheets for loading in advance, so as to ensure that the unwinding and loading always maintain the same speed, thereby effectively avoiding the problem of folding of the laundry sheets. Among them, the tension adjustment mechanism 5 includes a traction roller 51, a tension roller 52 and a signal roller 53. The traction roller 51 and the unwinding roller 41 are arranged at the same height, and the tension roller 52 is arranged as a group of upper and lower superpositions, and the two tension rollers 52 are respectively used to abut on the laundry sheets; the signal roller 53 is located on one side of the tension roller 52, and the signal roller 53 is movably connected to the frame 1 through a hinged bracket. The traction roller 51, as an auxiliary unloading roller, can unload the rolled laundry tablets on the unwinding roller 41 by pulling them, so that they are loaded in the pulling direction of the traction roller 51; the rotation speed of the tension roller 52 is greater than the rotation speed of the unwinding roller 41, so that part of the laundry tablets are reserved for the signal roller 53, so as to ensure that it can stably convey the laundry tablets during loading, and automatically adjust the loading speed of the laundry tablets when the conveying speed is too fast. The function of the signal roller 53 is to feedback the traction signal of the laundry tablets to the tension roller 52, and to be movably connected to the frame 1, so that the laundry tablets drive the signal roller 53 to rotate when the loading is too fast, thereby sending the signal to the tension roller 52, and then adjusting the loading speed of the laundry tablets.

[0053] In order to achieve stable loading of laundry tablets, Figure 3 , 4 As shown, the material guide mechanism 6 is provided to limit the position of the laundry tablets for conveying, and the material guide mechanism 6 includes a set of material guide rollers 61 and a material pressing roller 62 which are arranged superimposed on each other, the material guide roller 61 is arranged at one end of the conveying platform 2, and the two ends of the material guide roller 61 are respectively connected to the driving components, the material pressing roller 62 is arranged in close contact with the conveying platform 2, and the bottom end of the material pressing roller 62 is in contact with the laundry tablets. The material guide roller 61 is used to assist the laundry tablets in pulling the material onto the conveying platform 2, and the material guide roller 61 is horizontally rotatably installed at the feeding end of the conveying platform 2.

[0054] The number of the guide rollers 61 can be set as required. In this embodiment, two guide rollers are preferably arranged in an inclined and stacked manner from low to high at the feeding end of the conveying platform 2. The pressing roller 62 arranged on one side of the guide roller 61 is lower than the guide roller 61 arranged at the bottom, so that the pressing roller 62 and the guide roller 61 are inclined from low to high. When feeding, the laundry sheet placed on the winding roller is adjusted by the tension adjustment mechanism 5 and then wound around the guide roller 61 to the pressing roller 62 from high to low in sequence. At the same time, the driving component drives the guide roller 61 to rotate, and then pulls and drives the laundry sheet to be fed to the conveying platform 2, and the pressing roller 62 provides a stable pressing limit for the laundry sheet, thereby reducing the phenomenon of tilting or shaking of the laundry sheet when feeding, and realizing stable feeding of the laundry sheet.

[0055] Working principle of the present invention:

[0056] First, the rolled laundry sheets are placed on the unwinding mechanism 4, and the unwinding roller 41 is driven by the driving source 43 to unload the laundry sheets. After being heated by the hot air circulation component 7, the laundry sheets are kept in a dry state for loading and cutting. Then, the tensioning force and conveying speed of the laundry sheets are adjusted by the tensioning adjustment mechanism 5 to avoid the problem of wrinkles on the laundry sheets due to inconsistent front and rear speeds during the loading process. Then, the material feeding is stably conveyed under the action of the material guiding mechanism 6, and the laundry sheets are cut in the longitudinal and transverse directions by the cutting mechanism 3 so that they can be unloaded according to the preset specifications. Finally, the cut laundry sheets are stacked and sorted according to a certain quantity by the stacking component 9 to ensure that they can be quickly unloaded and packaged. Therefore, the unwinding mechanism 4 completes the loading, and under the transmission action of the tensioning adjustment mechanism 5 and the material guiding mechanism 6, the slicing process of the laundry sheet is completed through the longitudinal and transverse cutting of the cutter mechanism 3, so that the laundry sheet that meets the specification standard is obtained, thereby realizing the separate setting of the laundry sheet slicing process, and the longitudinal cutting step and the transverse cutting step can achieve the effect of continuous automatic operation on the same slicing device; and the use of the stacking assembly 9 is conducive to ensuring the specification standard of the laundry sheet slices, so as to effectively improve the product qualification rate.

[0057] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A washing tablet slicing device, comprising a frame, a conveying platform located on one side of the frame, and a cutting mechanism installed on the conveying platform for cutting washing tablets; the frame is provided with a reeling mechanism for unloading washing tablets, a tensioning adjustment mechanism for adjusting the conveying tension of washing tablets, and a material guiding mechanism for positioning and guiding washing tablets for cutting, from left to right; characterized in that: A hot air circulation assembly for heating and drying the laundry tablets is disposed below the unwinding mechanism and the tensioning adjustment mechanism; the cutting mechanism includes a longitudinal cutting assembly for vertically cutting the laundry tablets, a transverse cutting assembly for transversely cutting the laundry tablets, and a pressing assembly disposed between the longitudinal cutting assembly and the transverse cutting assembly for pressing and stabilizing the conveying of the laundry tablets, and a sharpening assembly for sharpening the blade is disposed on the longitudinal cutting assembly; the transverse cutting assembly is disposed along the width direction of the conveying platform, and a stacking assembly for neatly stacking the laundry tablets in a certain number is disposed on one side of the transverse cutting assembly, the stacking assembly is movably connected to the conveying platform, and a visual inspection system for detecting the cutting quality of the laundry tablets is disposed between the stacking assembly and the cutting mechanism; The longitudinal cutting knife assembly comprises a mounting bracket, a rotating knife shaft and a knife holder, wherein the mounting bracket is fixedly connected to the conveying platform; both ends of the rotating knife shaft are rotatably connected to the mounting bracket, a plurality of knife holders are provided, and the plurality of knife holders are equidistantly arranged longitudinally on the rotating knife shaft, and one end of the knife holder is rotatably connected to a circular cutting blade, and a flip assembly for rotating the circular cutting blade for sharpening is connected between the other end and the mounting bracket; the flip assembly comprises a tension spring, a transmission shaft and a fixed connecting piece, a pull ring is provided at the end of the knife holder away from the circular cutting blade, one end of the tension spring is hooked and connected to the pull ring, and the other end is connected to the transmission shaft, the transmission shaft passes through the fixed connecting piece, and is connected to the top end of the mounting bracket through the fixed connecting piece; The sharpening assembly comprises a fixed seat, a plurality of groups of sharpening stones arranged at positions corresponding to circular cutting blades, and a connecting shaft for connecting the plurality of groups of sharpening stones, one side of the fixed seat is connected to the mounting bracket, and the other side of the fixed seat is provided with a plurality of buckles for clamping the connecting shaft; both ends of the connecting shaft are clamped and connected in the buckles, the sharpening stones are sleeved on the connecting shaft in groups of two, and a space for accommodating the grinding of circular cutting blades is formed between two adjacent sharpening stones; The stacking assembly includes a fixed frame, a baffle plate arranged on the fixed frame, and a plurality of limit plates movably connected to the baffle plate. The two ends of the fixed frame are fixed on the conveying platform, and a plurality of driving cylinders are installed on the top of the fixed frame. The output end of the driving cylinder is transmission-connected with the baffle plate; the baffle plate is vertically arranged on one side of the transverse cutter, and the bottom end of the baffle plate abuts against the conveying platform; a sliding adjustment member is arranged at the connection between the plurality of limit plates and the baffle plate; The hot air circulation assembly comprises a hot air blower, an air duct and an air guide roller, wherein the hot air blower is fixedly mounted on the bottom end of the frame, and the air outlet end of the hot air blower is connected to the air duct, and the other end of the air duct is connected to the air guide roller; the air guide roller is arranged between the tensioning adjustment mechanism and the unwinding mechanism, and the side wall of the air guide roller abuts against the washing sheet; a plurality of air outlet holes are evenly arranged on the outer surface of the air guide roller; The tensioning adjustment mechanism includes a traction roller, a tensioning roller and a signal roller. The traction roller is arranged at the same height as the unwinding roller. The tensioning roller is arranged as a group of upper and lower superpositions, and the two tensioning rollers are respectively used to abut against the washing sheet; the signal roller is located on one side of the tensioning roller, and the signal roller is movably connected to the frame through a hinged bracket.

2. The laundry tablet slicing device according to claim 1, characterized in that: The transverse cutting knife assembly includes a lifting knife frame, a cutting knife roller and a transverse cutting blade. The lifting knife frame is provided with lifting adjustment components on both sides. The cutting knife roller is movably connected to the lifting adjustment components, and a slot for clamping the transverse cutting blade is provided on the cutting knife roller. The bottom end of the transverse cutting blade is provided with a blade, and the extension direction of the blade of the transverse cutting blade is perpendicular to the transmission direction of the conveying platform.

3. The laundry tablet slicing device according to claim 1, characterized in that: The clamping assembly includes a fixing rod, a sleeve and a clamping rod. Both ends of the fixing rod are fixedly connected to the conveying platform. The sleeve is sleeved on the fixing rod corresponding to the position of the circular cutting blade. One end of the clamping rod is fixedly connected to the sleeve, and the other end abuts against the washing sheet.

4. The laundry tablet slicing device according to claim 1, characterized in that: The unwinding mechanism includes an unwinding roller, a feeding roller and a driving source. The unwinding roller is rotatably mounted on the frame, and both ends of the unwinding roller are transmission-connected to the driving source. At least two feeding rollers are provided, and the two feeding rollers are arranged up and down, and the gap formed between the feeding rollers is used for guiding the washing sheets, and both ends of the feeding rollers are fixed to the frame by setting connecting pieces. The driving source is fixedly connected to the frame, and the driving source is rotationally connected to the unwinding roller through a synchronous belt assembly.

5. The laundry tablet slicing device according to claim 1, characterized in that: The material guiding mechanism comprises a group of material guiding rollers and material pressing rollers which are arranged superimposed on each other. The material guiding roller is arranged at one end of the conveying platform, and the two ends of the material guiding roller are respectively connected with driving components; the material pressing roller is arranged in contact with the conveying platform, and the bottom end of the material pressing roller is in contact with the washing sheet.

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