Washing machine extrusion equipment for microfiber leather and method thereof

Abstract

The invention belongs to the technical field of washing extrusion, and particularly relates to washing machine extrusion equipment for microfiber leather and a method thereof. Comprising a washing box, and an inlet and an outlet are formed in the two sides of the washing box respectively; guide roller groups are mounted at an inlet and an outlet of the washing tank; the guide roller set is composed of two roller bodies, and the microfiber leather is located between the two roller bodies. A limiting roller is connected in the water washing tank and is positioned at a position close to the bottom in the water washing tank; a height control position locking device is arranged in the water washing box; the two groups of height control locking devices are symmetrically arranged by taking the limiting roller as a symmetry axis; the height control position locking device comprises a basic square plate which is located in the water washing tank and is parallel to the inner wall of the water washing tank; the distance between the two rollers can be flexibly adjusted according to the thickness of the microfiber leather base material and the extrusion requirement, the use limitation of the equipment is reduced, meanwhile, the use effect of the equipment is improved, and the equipment can conduct moisture regulation and control operation on microfiber leather base materials of different materials and thicknesses.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of water washing and extrusion, and particularly relates to a water washing machine extrusion equipment for microfiber leather and a method thereof. BACKGROUND

[0002] The microfiber leather, full name of which is microfiber synthetic leather, is made of a microfiber textile base material as a core through a special process; in the production thereof, the water washing machine is used to remove impurities on the surface and in the interior of the microfiber leather base material, and the extrusion process is further used after water washing to deepen the cleaning effect through mechanical force and to control the moisture, so as to ensure the stability of the subsequent process.

[0003] In use, the existing extrusion equipment of the microfiber leather water washing machine usually realizes the moisture control of the microfiber leather base material through extrusion rollers; specifically, when the microfiber leather base material comes out of the water tank in the water washing box, it passes between the upper and lower rollers to complete the dehydration and cleaning by means of the pressure of the two rollers; however, in actual use, the distance between the two rollers is inconvenient to adjust, so that the equipment cannot flexibly adjust the distance between the two rollers according to the thickness of the microfiber leather base material and the extrusion requirement, which leads to the fact that the microfiber leather base material after the extrusion process cannot meet the use requirement of the subsequent process, not only resulting in great limitation of the use of the equipment, but also reducing the use effect of the equipment. SUMMARY

[0004] In view of the above situation, in order to overcome the defects of the prior art, the application provides a water washing machine extrusion equipment for microfiber leather and a method thereof, which effectively solves the problems in the background art.

[0005] To achieve the above purpose, the application provides the following technical scheme: a water washing machine extrusion equipment for microfiber leather, comprising a water washing box, the water washing box is provided with an inlet and an outlet on both sides respectively; the inlet and the outlet of the water washing box are both provided with a guide roller set; the guide roller set is composed of two roller bodies, and the microfiber leather base material is located between the two roller bodies; A limiting roller is connected in the water washing box and located at a position close to the bottom in the water washing box; a height control locking device is arranged in the water washing box and used to adjust the inclination angle of the microfiber leather base material when entering and leaving the water washing box; the two groups of height control locking devices are symmetrically arranged with the limiting roller as the symmetric axis; The height control locking device comprises a basic square plate located in the interior of the water washing box and parallel to the inner wall of the water washing box; two groups of symmetric spacing adjusting units are arranged on the basic square plate; the spacing adjusting unit comprises: A pressure roller; the microfiber leather base material is located between the two pressure rollers at the two groups of spacing adjusting units; The pressing square seat is provided with an opening facing the microfiber leather substrate; the pressing roller is installed in the pressing square seat; a circulating dirt removal assembly is arranged on the pressing square seat and used for cleaning the pressing roller; the circulating dirt removal assembly comprises a limiting sliding groove arranged on one side of the pressing square seat close to the side wall of the pressing roller.

[0006] Preferably, the spacing adjusting unit further comprises: The driving square seat is fixedly connected to the side of the base square plate; a guide round wheel is installed in the driving square seat and in contact with the inner wall of the washing tank; The driven U-shaped seat is installed on the side of the base square plate away from the driving square seat; a driven lead screw is connected in the driven U-shaped seat; The driven square block is threadedly connected to the driven lead screw; The driving motor is installed on the side of the driven U-shaped seat; the output end of the driving motor is rotatably connected to the driven lead screw.

[0007] Preferably, the spacing adjusting unit further comprises: The positioning sliding block is installed on the side of the driven square block; The positioning sliding column is connected at both ends to the positioning sliding block in a penetrating manner and in sliding fit; the positioning sliding column is connected at both ends to the positioning base which is fixedly installed on the base square plate; The positioning horizontal plate is installed on the side of the driven square block away from the base square plate; two symmetrical positioning square columns are connected in a penetrating manner to the top of the positioning horizontal plate; the positioning square columns and the positioning horizontal plate are in sliding fit; the two positioning square columns are jointly connected at the end close to the microfiber leather substrate to the pressing square seat; The positioning spring is sleeved on the positioning square column; one end of the positioning spring is fixedly connected to the pressing square seat, and the other end is fixedly connected to the positioning limiting plate which is connected to the end of the positioning square column away from the pressing square seat.

[0008] Preferably, the water pipes are installed on the top and the bottom of the washing tank, and a plurality of spray heads are installed on the water pipes; the plurality of spray heads face the microfiber leather substrate.

[0009] Preferably, the spacing adjusting unit further comprises: The first T-shaped plate is installed on the side of the positioning horizontal plate; the side of the first T-shaped plate away from the positioning horizontal plate is connected to the electric telescopic device; The driving horizontal plate is installed at the output end of the electric telescopic device; the driving horizontal plate is fixedly installed on the side close to the positioning horizontal plate; The driving slot is arranged in a penetrating manner on the side of the positioning square column close to the driving horizontal plate; the driving plug penetrates the side of the positioning horizontal plate and is connected to one of the driving slots.

[0010] Preferably, the height control locking device further comprises: The driven square seat is installed on both sides of the base square plate; the openings of the two driven square seats face away from each other; The locking cylinder is fixedly connected in the opening of the driven square seat; The locking base is fixedly connected to the inner wall of the washing box; the locking cylinder is connected to the locking base, and the two are slidingly fitted; The locking spring is sleeved on the locking cylinder; one end of the locking spring is fixedly connected to the locking base, and the other end is fixedly connected to the driven square seat; The locking slot is arranged equidistantly and is connected to the side of the locking cylinder close to the inner wall of the washing box; the top of the locking base is provided with a through opening.

[0011] Preferably, the high control locking device further comprises: The locking transverse plate is located on the outer side wall of the washing box; The guide cylinder is fixedly installed on the outer side wall of the washing box; the guide cylinder is connected to the locking transverse plate, and the two are slidingly fitted; the end of the guide cylinder away from the washing box is provided with a guide limiting plate; The guide spring is sleeved on the guide cylinder; one end of the guide spring is fixedly connected to the guide limiting plate, and the other end is fixedly connected to the locking transverse plate; the side of the locking transverse plate away from the washing box is provided with a handle; The locking tooth cylinder is fixedly connected to the side of the locking transverse plate close to the washing box; the locking tooth cylinder passes through the side of the washing box and the locking base, and is connected with one of the locking slots.

[0012] Preferably, the circulating dirt removal assembly further comprises: The limiting sliding block is slidingly connected in the limiting sliding groove; The limiting sliding column is installed in the limiting sliding groove; the limiting sliding column is connected to the limiting sliding block, and the two are slidingly fitted; The limiting spring is sleeved on the limiting sliding column; one end of the limiting spring is fixedly connected to the inner wall of the limiting sliding groove, and the other end is fixedly connected to the limiting sliding block; The annular scraping block is fixedly connected to the outer wall of the limiting sliding block; the inner diameter of the annular scraping block is equal to the outer diameter of the pressing roller, and the outer wall of the pressing roller is located at the movement path of the inner wall of the annular scraping block, and the two are in close contact; The auxiliary driving long column is horizontally installed on the outer wall of the annular scraping block; the annular scraping block is located in the opening of the pressing square seat and is coaxial with the center of the pressing roller.

[0013] Preferably, the circulating dirt removal assembly further comprises: The driving gear is located at the opening at the top of the locking base and is meshingly connected with the locking tooth cylinder; The auxiliary driving base is connected to the inner wall of the washing box, and an auxiliary driving shaft is installed on the auxiliary driving base, one end of which is connected with the driving gear, and the other end is connected with the driving disc; The driving column is installed at the edge of the driving disc away from the auxiliary driving shaft; The auxiliary moment block is located on the same side of the driving column, and an auxiliary sliding groove is arranged on the side of the auxiliary moment block close to the driving disc, and the auxiliary sliding groove is in sliding fit with the driving column; The two auxiliary cylinders are symmetrically installed on the side of the auxiliary moment block; The driving base is installed on the auxiliary driving base, and the two auxiliary cylinders are connected at the driving base in a penetrating and sliding fit manner; The rectangular frame is installed on the auxiliary cylinder, the auxiliary long column is located in the rectangular frame, and the side of the auxiliary long column is located in the moving path of the inner wall of the rectangular frame.

[0014] The application also provides a washing and extruding method for microfiber leather. S1, the microfiber leather substrate enters the water washing box through the inlet, and the two pressure rollers at the first group of height control locking devices control the inclination angle of the microfiber leather substrate when entering the water washing box; S2, the microfiber leather substrate passes through the bottom of the limiting roller, and the height control locking device controls the tension of the microfiber leather substrate to clean the microfiber leather substrate in the water washing box; S3, the microfiber leather substrate is extruded by the two pressure rollers at the second group of height control locking devices, and the extruded microfiber leather substrate leaves the water washing box through the outlet.

[0015] As can be seen from the above, the washing and extruding equipment for microfiber leather provided by the application has the effect of conveniently and quickly adjusting the distance between the two pressure rollers, and the adjustment process can be completed without the aid of any tools; the adjustment of the distance between the two pressure rollers is not convenient, which leads to the situation that the equipment cannot flexibly adjust the distance between the two rollers according to the thickness and extrusion requirements of the microfiber leather substrate, so that the microfiber leather substrate can still meet the use requirements of the subsequent process after the extrusion process, reduces the use limitations of the equipment, improves the use effect of the equipment, and enables the equipment to perform moisture control operation on microfiber leather substrates of different materials and thicknesses according to the thickness and extrusion requirements of the microfiber leather substrate. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the application, and constitute a part of the specification, together with the embodiments of the application, to explain the application, and do not constitute a limitation on the application.

[0017] In the drawings: Figure 1 It is a schematic diagram of the overall structure of the application; Figure 2The cross-sectional view of the water washing box in the application; Figure 3 The schematic diagram of the base square plate structure in the application; Figure 4 The schematic diagram of the positioning cross plate structure in the application; Figure 5 The cross-sectional view of the limiting roller in the application; Figure 6 The schematic diagram of the guide round wheel structure in the application; Figure 7 The schematic diagram of the pressure roller structure in the application; Figure 8 The schematic diagram of the auxiliary long column structure in the application; Figure 9 The schematic diagram of the rectangular square box structure in the application; Figure 10 The exploded view of the locking tooth column in the application; Figure 11 The schematic diagram of the limiting sliding groove structure in the application; In the figure: 1, water washing box; 2, guide roller group; 3, limiting roller; 4, base square plate; 5, pressure roller; 6, pressure square seat; 7, limiting sliding groove; 8, driving square seat; 9, guide round wheel; 10, position U seat; 11, position screw; 12, position square block; 13, driving motor; 14, positioning sliding block; 15, positioning sliding column; 16, positioning base; 17, positioning cross plate; 18, positioning square column; 19, positioning spring; 20, positioning limiting plate; 21, water pipe; 22, spray head; 23, first T plate; 24, electric telescopic device; 25, driving cross plate; 26, driving insertion block; 27, driving insertion slot; 28, driven square seat; 29, locking cylindrical column; 30, locking base; 31, locking spring; 32, locking insertion slot; 33, locking cross plate; 34, guide cylindrical column; 35, guide limiting plate; 36, guide spring; 37, handle; 38, locking tooth column; 39, limiting sliding block; 40, limiting sliding column; 41, limiting spring; 42, annular scraping block; 43, auxiliary long column; 44, driving gear; 45, auxiliary base; 46, auxiliary rotating shaft; 47, driving disc; 48, driving column body; 49, auxiliary square block; 50, auxiliary sliding groove; 51, auxiliary cylindrical column; 52, driving base; 53, rectangular square box. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application; based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the application.

[0019] Embodiment, by Figures 1 to 11 The water washing machine extrusion equipment for microfiber leather according to the present application comprises a water washing box 1, an inlet and an outlet are arranged on the two sides of the water washing box 1 respectively; guide roller groups 2 are arranged on the inlet and the outlet of the water washing box 1; the guide roller group 2 is composed of two roller bodies, and the microfiber leather substrate is located between the two roller bodies; A limiting roller 3 is connected in the water washing box 1 and located at the bottom of the water washing box 1; high control locking devices are arranged in the water washing box 1 and used for adjusting the inclination angle of the microfiber leather substrate when entering and leaving the water washing box 1; the two groups of high control locking devices are symmetrically arranged with the limiting roller 3 as the symmetric axis; The spacing adjusting unit is arranged on the base square plate 4 and used for adjusting the height position of the pressing roller 5; the microfiber leather substrate is located between the two pressing rollers 5 at the two groups of spacing adjusting units; The circulating dirt removal assembly is arranged on the pressing square seat 6 and used for cleaning the pressing roller 5.

[0020] The top and the bottom of the water washing box 1 are provided with water pipes 21, and a plurality of nozzles 22 are arranged on the water pipes 21; the plurality of nozzles 22 are directed to the microfiber leather substrate.

[0021] When the equipment is used, the microfiber leather substrate enters from the inlet of the water washing box 1, firstly passes through the two pressing rollers 5 at the first group of high control locking devices, then passes through the bottom of the limiting roller 3, and finally passes through the two pressing rollers 5 at the second group of high control locking devices and leaves from the outlet of the water washing box 1; the first group of high control locking devices is used for adjusting the entering angle of the microfiber leather substrate to avoid the breakage or damage of the microfiber leather substrate caused by the too large bending angle; when passing through the limiting roller 3, the microfiber leather substrate is limited at the bottom of the water washing box 1 to wash the microfiber leather substrate, and the plurality of nozzles 22 of the water pipes 21 can also be used for cleaning and washing the microfiber leather substrate in the water washing box 1; then the two pressing rollers 5 at the second group of high control locking devices are used for extruding the water contained in the microfiber leather substrate, so that the microfiber leather substrate with the controlled water content can flow out of the outlet of the water washing box 1, and the water content control operation of the microfiber leather substrate is completed; at the same time, the mechanical force brought by the two pressing rollers 5 can deepen the cleaning effect of the microfiber leather substrate, so as to ensure the stability of the subsequent process of the microfiber leather substrate and improve the use effect of the equipment; at the same time, when the microfiber leather substrate passes through the inlet and the outlet of the water washing box 1, it can pass through the guide roller groups 2 at the inlet and the outlet to reduce the friction of the microfiber leather substrate when flowing in the water washing box 1, so that the microfiber leather substrate can move smoothly in the flow line type cleaning operation, the stability of the microfiber leather substrate during movement is improved, and the limitation of the equipment during use is reduced.

[0022] The high control locking device of the present embodiment comprises: A base square plate 4 is located inside the washing tank 1 and parallel to the inner wall of the washing tank 1; Two driven square seats 28 are installed on both sides of the base square plate 4; the openings of the two driven square seats 28 face away from each other; A locking cylinder 29 is fixedly connected in the opening of the driven square seat 28; A locking base 30 is fixedly connected to the inner wall of the washing tank 1; the locking cylinder 29 is connected to the locking base 30 and the two are in sliding fit; A locking spring 31 is sleeved on the locking cylinder 29; one end of the locking spring 31 is fixedly connected to the locking base 30 and the other end is fixedly connected to the driven square seat 28; A plurality of locking slots 32 are equidistantly arranged and connected through the side of the locking cylinder 29 close to the inner wall of the washing tank 1; the top of the locking base 30 is provided with a through opening; A locking transverse plate 33 is located on the outer wall of the washing tank 1; A guide cylinder 34 is fixedly installed on the outer wall of the washing tank 1; the guide cylinder 34 is connected through the locking transverse plate 33 and the two are in sliding fit; the end of the guide cylinder 34 away from the washing tank 1 is provided with a guide limiting plate 35; A guide spring 36 is sleeved on the guide cylinder 34; one end of the guide spring 36 is fixedly connected to the guide limiting plate 35 and the other end is fixedly connected to the locking transverse plate 33; the side of the locking transverse plate 33 away from the washing tank 1 is provided with a handle 37; A locking toothed cylinder 38 is fixedly connected to the side of the locking transverse plate 33 close to the washing tank 1; the locking toothed cylinder 38 passes through the side of the washing tank 1 and the locking base 30 and is connected to one of the locking slots 32.

[0023] When the height position of the microfiber leather substrate is controlled by the two sets of adjusting spacing units of the height-controlling and locking device, when the tension of the microfiber leather substrate and the angle of entering and leaving the washing box 1 are needed to be adjusted, the height position of the height-controlling and locking device needs to be adjusted. At this time, the handle 37 is pulled outward, so that the locking horizontal plate 33 on it moves at the limit of the guide cylinder 34, so that the guide spring 36 is in a buffer state, and then the locking tooth column 38 on the locking horizontal plate 33 is separated from one side of the washing box 1 and the locking base 30, and is no longer connected with one of the locking slots 32, so as to release the limiting setting of the locking cylinder 29. At this time, by moving the base square plate 4, the driven square seat 28 on both sides thereof can move at the limit of the locking base 30 through the locking cylinder 29, so that the locking spring 31 is in a buffer state, so as to adjust the height position of the height-controlling and locking device. When the height-controlling and locking device is adjusted in height, the two sets of adjusting spacing units on the base square plate 4 are also moved at the same time, and the microfiber leather substrate is located between the two sets of adjusting spacing units, so that the height-controlling and locking device drives the microfiber leather substrate to move synchronously when the height is adjusted, so as to change the inclination angle of the microfiber leather substrate, so that the microfiber leather substrate can enter and leave the washing box 1 more smoothly, and avoid the accumulation or stretching deformation of the microfiber leather substrate due to the height difference. At the same time, since the maximum inclination angle that can be borne by the microfiber leather substrate of different materials is different, by adjusting the inclination angle of the microfiber leather substrate entering or leaving the washing box 1, the internal material of the microfiber leather substrate can be prevented from being damaged due to the excessive inclination angle.

[0024] It is worth mentioning that when the height control and locking device adjusts the height so that the base square plate 4 moves up and down, because the guide round wheel 9 on the base square plate 4 is in contact with the inner wall of the washing box 1, that is, when the base square plate 4 moves, it is used to support and guide the movement of the base square plate 4 through the guide round wheel 9, so as to improve the smoothness of the movement of the base square plate 4, avoid the shaking of the base square plate 4 affecting the dehydration effect of the microfiber leather substrate when moving, and improve the use effect of the equipment; at the same time, when the height position of the height control and locking device at the base square plate 4 has been adjusted, by loosening the originally outwardly pulled locking horizontal plate 33, it is driven to reset and move by the reset of the guide spring 36, so that the locking tooth column 38 on it passes through the side of the washing box 1 and the locking base 30 at the same time, and is connected with one of the locking slots 32, so as to limit the locking cylinder 29 at the base square plate 4 to the current position, avoiding that the two groups of spacing adjusting units on the base square plate 4 affect the dehydration effect of the microfiber leather substrate when the microfiber leather substrate is used due to the movement of the base square plate 4, thereby reducing the limitation of the equipment in use; at the same time, after the base square plate 4 is limited to the current position, the locking spring 31 in the buffering state cannot reset, and the elastic force acts on the base square plate 4, so as to increase the strength and friction force of the connection between the locking slot 32 and the locking tooth column 38, avoiding the movement of the locking tooth column 38 and the base square plate 4 affecting the dehydration effect of the microfiber leather substrate due to non-human factors when in use, so as to ensure the effect of the equipment in deepening the cleaning effect and controlling the moisture by mechanical force.

[0025] The spacing adjusting unit of the embodiment comprises: a pressure roller 5; the microfiber leather substrate is located between the two pressure rollers 5 of the two groups of spacing adjusting units; a pressure square seat 6; the pressure square seat 6 is open towards the microfiber leather substrate; the pressure roller 5 is installed in the pressure square seat 6; a driving square seat 8, which is fixedly connected to the side of the base square plate 4; a guide round wheel 9 is installed in the driving square seat 8, which is in contact with the inner wall of the washing box 1; a driven U-shaped seat 10, which is installed on the side of the base square plate 4 away from the driving square seat 8; a driven lead screw 11 is connected in the driven U-shaped seat 10; a driven square block 12, which is screw-connected at the driven lead screw 11; a driving motor 13, which is installed on the side of the driven U-shaped seat 10; the output end of the driving motor 13 is rotationally connected with the driven lead screw 11; a positioning sliding block 14, which is installed on the side of the driven square block 12; a positioning sliding column 15, which is connected through the positioning sliding block 14, and the two are slidingly matched; the two ends of the positioning sliding column 15 are connected with a positioning base 16, which is fixedly installed at the base square plate 4; A positioning horizontal plate 17 is installed on the side of the moving block 12 away from the base square plate 4; the top of the positioning horizontal plate 17 is connected with two symmetrical positioning square columns 18; the positioning square columns 18 and the positioning horizontal plate 17 are slidingly fitted; the two positioning square columns 18 are jointly connected with the pressing square seat 6 at the end close to the microfiber leather substrate; A positioning spring 19 is sleeved on the positioning square column 18; one end of the positioning spring 19 is fixedly connected with the pressing square seat 6, and the other end is fixedly connected with a positioning limiting plate 20 connected to the end of the positioning square column 18 away from the pressing square seat 6; A first T plate 23 is installed on the side of the positioning horizontal plate 17; the side of the first T plate 23 away from the positioning horizontal plate 17 is connected with an electric telescopic device 24; A driving horizontal plate 25 is installed at the output end of the electric telescopic device 24; the side of the driving horizontal plate 25 close to the positioning horizontal plate 17 is fixedly installed with a driving plug block 26; A driving plug slot 27; a plurality of driving plug slots 27 are equidistantly arranged and penetratingly arranged on the side of the positioning square column 18 close to the driving horizontal plate 25; the driving plug block 26 is penetratingly arranged on the side of the positioning horizontal plate 17 and connected with one of the driving plug slots 27.

[0026] During operation, the microfiber leather substrate to be washed and squeezed passes through two sets of adjustable spacing units. Two pressure rollers 5 at these units contact the microfiber leather substrate vertically to squeeze out the moisture, thus deepening the cleaning effect and controlling moisture content. It's worth noting that the equipment needs to wash and squeeze microfiber leather substrates of different sizes and materials, resulting in varying thicknesses. To address this, the drive motor 13 is activated, causing the output end to rotate the positioning screw 11, which in turn moves the threaded positioning block 12. This block, via the positioning slider 14, is limited to a position at the positioning slide post 15. The limited-movement positioning block 12 then moves the positioning cross plate 17, which, under the action of the positioning column 18 and positioning spring 19, moves the pressure seat 6, causing the pressure rollers 5 to move closer to the microfiber leather substrate. This results in relative movement between the two pressure rollers 5. While moving, the rollers 17 contact the top and bottom surfaces of the microfiber leather substrate to clamp it, limiting its movement and preventing it from dislodging during the washing and extrusion process, thus improving the stability of the microfiber leather substrate during movement. Simultaneously, by continuing to operate the drive motor 13, the positioning horizontal plate 17 continues to move downwards. When the two pressure rollers 5 move relative to each other and come into contact with the microfiber leather substrate, the pressure rollers 5 cannot move further, causing the positioning horizontal plate 17 to be limited at the positioning column 18. This puts the positioning spring 19 in a buffer state, strengthening the contact strength between the two pressure rollers 5 and the microfiber leather substrate. The device can adjust the pressure exerted by the two pressure rollers 5 on the microfiber leather substrate according to actual extrusion requirements, allowing the microfiber leather substrate to expel its internal moisture during flow. This completes the washing and extrusion operation of the microfiber leather substrate, deepening the cleaning effect and controlling moisture through mechanical force to ensure the stability of subsequent processes.

[0027] It is also worth mentioning that both pressure rollers 5 are individually controlled by position screws 11, and each position screw 11 is controlled by a drive motor 13. This means that the positions of the two pressure rollers 5 at the base square plate 4 are individually controlled, making it convenient and quick to adjust the distance between the two pressure rollers 5 without the need for any tools. This avoids the situation where the inconvenience of adjusting the distance between the two pressure rollers 5 prevents the equipment from flexibly adjusting the distance between the two rollers according to the thickness of the microfiber leather substrate and the extrusion requirements. This allows the microfiber leather substrate to meet the requirements of subsequent processes after the extrusion process, reducing the limitations of the equipment while improving its performance. The equipment can perform moisture control operations on microfiber leather substrates of different materials according to the thickness of the microfiber leather substrate and the extrusion requirements.

[0028] When the two pressure rollers 5 are in contact with the microfiber leather substrate, the pressure intensity of the two pressure rollers 5 on the microfiber leather substrate can be increased by the continuous movement of the positioning horizontal plate 17. When the pressure intensity of the two rollers on the microfiber leather substrate reaches the requirements of the device for extruding and dehydrating the microfiber leather substrate, the output end of the electric telescopic device 24 is driven to move the driving horizontal plate 25 close to the positioning horizontal plate 17, so that the driving plug 26 on the driving horizontal plate 25 passes through the positioning horizontal plate 17 and connects with one of the driving plug slots 27, so that the positioning spring 19 in the buffering state cannot be reset, and the positioning square column 18 is limited in the current position, avoiding the movement of the pressure roller 5 on the positioning square column 18 during the extrusion and dehydration of the microfiber leather substrate, which changes the pressure provided by the microfiber leather substrate and affects the moisture control of the microfiber leather substrate, thereby further reducing the limitations of the device in use, and improving the dehydration effect of the device on the microfiber leather substrate.

[0029] The circulating dirt removal assembly of the embodiment comprises: The limiting sliding groove 7 is arranged on one side of the pressure square seat 6 close to the side wall of the pressure roller 5; The limiting sliding block 39 is slidingly connected in the limiting sliding groove 7; The limiting sliding column 40 is installed in the limiting sliding groove 7; the limiting sliding column 40 is connected at the limiting sliding block 39 and slidingly matched with the limiting sliding block 39; The limiting spring 41 is sleeved on the limiting sliding column 40; one end of the limiting spring 41 is fixedly connected with the inner wall of the limiting sliding groove 7, and the other end is fixedly connected with the limiting sliding block 39; The annular scraping block 42 is fixedly connected to the outer wall of the limiting sliding block 39; the inner diameter of the annular scraping block 42 is equal to the outer diameter of the pressure roller 5, the outer wall of the pressure roller 5 is located at the movement path of the inner wall of the annular scraping block 42, and the two are in close contact; The auxiliary driving column 43 is horizontally installed on the outer wall of the annular scraping block 42; the annular scraping block 42 is located in the opening of the pressure square seat 6 and coaxial with the center of the pressure roller 5; The driving gear 44 is located at the opening at the top of the locking base 30 and is in meshing connection with the locking tooth column 38; The auxiliary base 45 is connected to the inner wall of the washing box 1; the auxiliary base 45 is provided with an auxiliary rotating shaft 46 installed thereon, one end of the auxiliary rotating shaft 46 is connected with the driving gear 44, and the other end is connected with a driving disc 47; The driving column 48 is installed at the edge of the driving disc 47 away from the auxiliary rotating shaft 46; The auxiliary moment block 49 is on the same side as the driving column 48; the auxiliary moment block 49 is provided with an auxiliary sliding groove 50 penetrating close to the side of the driving disc 47; the auxiliary sliding groove 50 is slidingly matched with the driving column 48; The auxiliary cylindrical column 51 is symmetrically installed on the side surface of the auxiliary moment block 49; A driving base 52 is installed on the auxiliary driving base 45; two auxiliary driving cylinders 51 are connected at the driving base 52 and are in sliding fit; A rectangular frame 53 is installed on the auxiliary driving cylinder 51; the auxiliary long cylinder 43 is located in the rectangular frame 53; the side surface of the auxiliary long cylinder 43 is located at the moving path of the inner wall of the rectangular frame 53.

[0030] When the height position of the height control locking device needs to be adjusted to adapt to different materials and extrusion requirements of the materials, the locking tooth column 38 reciprocatingly moves to control the limiting state of the base square plate 4, which indicates that the device needs to perform a new round of water washing and extrusion operation on the microfiber leather base material, and at this time, the impurities adhered to the pressing roller 5 also need to be cleaned in the process, so as to avoid that the impurities adhered to the pressing roller 5 in the last round of cleaning and dehydration process are transferred to the next round of cleaning and dehydration operation on the microfiber leather base material, which reduces the water washing and extrusion effect, and further avoids that the impurities adhered to the microfiber leather base materials of different materials are mixed together to cause uncertain factors, and at this time, the moving locking tooth column 38 can be engaged with the driving gear 44 to rotate, so that the driving disc 47 is driven to rotate under the action of the auxiliary driving shaft 46, the driving column body 48 on the driving disc 47 reciprocatingly moves in the auxiliary sliding groove 50, the auxiliary block 49 on the auxiliary sliding groove 50 is limited to move at the driving base 52 through the auxiliary driving cylinder 51, and the rectangular frame 53 on the auxiliary block 49 is further reciprocatingly moved, since the auxiliary long cylinder 43 is located inside the rectangular frame 53, and the side surface of the auxiliary long cylinder 43 is located at the moving path of the inner wall of the rectangular frame 53, that is, when the rectangular frame 53 reciprocatingly moves, the auxiliary long cylinder 43 is contacted and pushed, so that the annular scraper 42 on the auxiliary long cylinder 43 reciprocatingly moves through the limiting sliding block 39 at the limiting sliding groove 7 and the limiting sliding column 40, the limiting spring 41 is constantly in the buffering and resetting state, the annular scraper 42 is driven to reciprocatingly move, the annular scraper 42 reciprocatingly moves on the pressing roller 5, the inner wall of the annular scraper 42 contacts the outer wall of the pressing roller 5, and the impurities adhered to the outer wall of the pressing roller 5 are removed, so as to avoid that the impurities adhered to the pressing roller 5 affect the cleaning and dehydration effect of the new microfiber leather base material of different materials, thereby reducing the limitation of the device in use, avoiding that the impurities adhered to the pressing roller 5 affect the service life of the microfiber leather base material and the water washing and extrusion effect of the device when the new microfiber leather base material of different materials is cleaned and dehydrated, and thereby improving the use effect of the device.

[0031] The application also provides a water washing and extrusion method for microfiber leather, which comprises the following steps: S1, the microfiber leather base material enters the water washing box 1 through the inlet, and the two pressing rollers 5 of the first set of height control locking device control the inclination angle of the microfiber leather base material when entering the water washing box 1; S2, the microfiber leather substrate passes through the bottom of the limiting roller 3, and the tension of the microfiber leather substrate is controlled by the high control locking device. The microfiber leather substrate is cleaned in the washing box 1; S3, the microfiber leather substrate is extruded by two pressure rollers 5 at the second group of high control locking devices, the extruded microfiber leather substrate is extruded, and the extruded microfiber leather substrate leaves the outlet of the washing box 1.

[0032] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0033] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A water washing and extrusion device for microfiber leather, comprising a washing tank, wherein the washing tank has an inlet and an outlet on both sides respectively; characterized in that: The inlet and outlet of the washing tank are both equipped with guide roller sets; the guide roller sets consist of two roller bodies, with the microfiber leather substrate located between the two roller bodies; The washing tank is connected to a limiting roller, which is located near the bottom of the washing tank; the washing tank is equipped with a height control locking device, which is used to adjust the tilt angle of the microfiber leather substrate when it enters and leaves the washing tank; the two sets of the height control locking devices are symmetrically arranged with the limiting roller as the axis of symmetry. The height control locking device includes a base square plate located inside the washing tank and parallel to the inner wall of the washing tank; the base square plate is provided with two sets of symmetrical adjustment spacing units; the adjustment spacing unit includes: Pressure rollers; the microfiber leather substrate is located between two pressure rollers at two sets of adjustment spacing units; The pressure-applying seat has its opening facing the microfiber leather substrate; the pressure roller is installed inside the pressure-applying seat; the pressure-applying seat is provided with a circulating cleaning component for cleaning the pressure roller; the circulating cleaning component includes a limiting groove, which is located on the side of the pressure-applying seat near the side wall of the pressure roller.

2. The water washing and extrusion equipment for microfiber leather according to claim 1, characterized in that: The adjustment spacing unit further includes: An active square base is fixedly connected to the side of the base square plate; a guide wheel is installed inside the active square base, which contacts the inner wall of the washing tank; The positional U-shaped seat is installed on the side of the base square plate away from the active square seat; a positional lead screw is connected inside the positional U-shaped seat; The movable block is threadedly connected to the movable lead screw; A drive motor is mounted on the side of the positioning U-shaped seat; the output end of the drive motor is rotatably connected to the positioning lead screw.

3. The water washing and extrusion equipment for microfiber leather according to claim 2, characterized in that: The adjustment spacing unit further includes: A positioning slider is installed on the side of the positioning block; A positioning slide column is connected through the positioning slider, and the two slide in cooperation; both ends of the positioning slide column are connected to positioning bases, which are fixedly installed on the foundation square plate. A positioning horizontal plate is installed on the side of the movable block away from the base plate; two symmetrical positioning columns are connected through the top of the positioning horizontal plate; the positioning columns and the positioning horizontal plate are slidably fitted; the two positioning columns are connected to a pressure seat at the end near the microfiber leather substrate; A positioning spring is sleeved on a positioning square post; one end of the positioning spring is fixedly connected to the pressure-applying square seat, and the other end is fixedly connected to a positioning limiting plate, which is connected to the end of the positioning square post away from the pressure-applying square seat.

4. The water washing and extrusion equipment for microfiber leather according to claim 1, characterized in that: Water pipes are installed at the top and bottom of the washing tank, and several nozzles are installed on the water pipes; the nozzles are directed toward the microfiber leather substrate.

5. The water washing and extrusion equipment for microfiber leather according to claim 3, characterized in that: The adjustment spacing unit further includes: The first T-plate is installed on the side of the positioning horizontal plate; an electric telescopic device is connected to the side of the first T-plate away from the positioning horizontal plate. A drive plate is installed at the output end of the electric telescopic device; a drive plug is fixedly installed on the side of the drive plate near the positioning plate. A drive slot; several drive slots are arranged at equal intervals and are disposed through the side of the positioning column near the drive plate; the drive block passes through the side of the positioning plate and is connected to one of the drive slots.

6. The water washing and extrusion equipment for microfiber leather according to claim 1, characterized in that: The height control locking device also includes: The driven square base is installed on both sides of the base square plate; the openings of the two driven square bases face away from each other; The locking cylinder is fixedly connected to the opening of the driven square seat; A locking base is fixedly connected to the inner wall of the washing tank; the locking cylinder is connected through the locking base, and the two are slidably engaged. A locking spring is sleeved on a locking cylinder; one end of the locking spring is fixedly connected to the locking base, and the other end is fixedly connected to the driven seat. Locking slots; a plurality of the locking slots are arranged at equal intervals and are connected through to the side of the locking cylinder near the inner wall of the washing tank; the top of the locking base is provided with a through opening.

7. The water washing and extrusion equipment for microfiber leather according to claim 6, characterized in that: The height control locking device also includes: Locking plate, located on the outer wall of the washing tank; A guide cylinder is fixedly installed on the outer wall of the washing tank; the guide cylinder is connected through the locking cross plate, and the two are slidably engaged; a guide limiting plate is installed at the end of the guide cylinder away from the washing tank. A guide spring is sleeved on a guide cylinder; one end of the guide spring is fixedly connected to a guide limiting plate, and the other end is fixedly connected to a locking plate; a handle is provided on the side of the locking plate away from the washing tank. The locking pin is fixedly connected to the side of the locking plate near the washing tank; the locking pin passes through one side of the washing tank and the locking base, and is connected to one of the locking slots.

8. The water washing and extrusion equipment for microfiber leather according to claim 1, characterized in that: The circulating decontamination assembly also includes: The limiting slider is slidably connected within the limiting groove; A limiting slide post is installed in a limiting slide groove; the limiting slide post is connected through the limiting slider, and the two slide in cooperation. A limiting spring is sleeved on a limiting slide post; one end of the limiting spring is fixedly connected to the inner wall of the limiting slide groove, and the other end is fixedly connected to the limiting slider. An annular scraper block has its outer wall fixedly connected to a limiting slider; the inner diameter of the annular scraper block is equal to the outer diameter of the pressure roller, and the outer wall of the pressure roller is located at the moving path of the inner wall of the annular scraper block, and the two are in contact. An auxiliary long column is horizontally installed on the outer wall of the annular scraper block; the annular scraper block is located inside the opening of the pressure seat and is coaxial with the center of the pressure roller.

9. The water washing and extrusion equipment for microfiber leather according to claim 8, characterized in that: The circulating decontamination assembly also includes: The drive gear is located at the opening at the top of the locking base and meshes with the locking pinion. An auxiliary base is connected to the inner wall of the washing tank; an auxiliary rotating shaft is installed on the auxiliary base, one end of which is connected to a drive gear and the other end is connected to a drive disc; The drive column is mounted on the edge of the drive disc away from the auxiliary shaft. An auxiliary torque block is located on the same side as the drive column; the auxiliary torque block has a through auxiliary sliding groove on the side near the drive disc; the auxiliary sliding groove is in sliding engagement with the drive column; Auxiliary cylinders, two of which are symmetrically mounted on the side of the auxiliary rectangular block; A drive base is mounted on an auxiliary base; two auxiliary cylinders are connected through the drive base and are slidably fitted together. A rectangular frame is mounted on an auxiliary cylindrical column; the auxiliary cylindrical column is located inside the rectangular frame; the side of the auxiliary cylindrical column is located at the moving path of the inner wall of the rectangular frame.

10. A water washing machine extrusion method for microfiber leather, using the water washing machine extrusion equipment for microfiber leather as described in claim 1, characterized in that, Including the following steps: S1. The microfiber leather substrate enters through the inlet of the washing tank, and the tilt angle of the microfiber leather substrate when entering the washing tank is controlled by two pressure rollers at the first set of height control locking devices. S2. The microfiber leather substrate passes the bottom of the limiting roller, and the tension of the microfiber leather substrate is controlled by the height control locking device, and the microfiber leather substrate is cleaned in the washing tank. S3. The microfiber leather substrate is squeezed by two pressure rollers at the second set of height control locking devices, and the squeezed microfiber leather substrate leaves from the outlet at the washing tank.

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