Sweeping machine for grid saggar

Abstract

The invention relates to the technical field of lithium battery processing, in particular to a grid sagger cleaning machine. The grid sagger cleaning machine comprises a sealing frame, wherein a sagger conveying track line and a blocking mechanism are arranged at the upper end of the sealing frame; a brush wheel set and a transmission mechanism are movably installed at the upper end of the brake bowl conveying track line and the upper end of the blocking mechanism. A two-shaft moving brush wheel set mechanism is arranged on one side of the brush wheel set and transmission mechanism; brake bowl alignment clamping assemblies are further arranged on the sealing frame and located on the two sides of the lower end of the brake bowl conveying track line and the blocking mechanism; in addition, a jacking mechanism is further arranged on the sealing frame and located under the brake bowl conveying track line and the blocking mechanism. According to the grid sagger cleaning machine, the matrix type brush wheel set layout and the distribution mode or number corresponding to the sagger grids are adopted, all the grids are synchronously cleaned, the requirement for the production takt is met, and the grid cleaning purpose is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of lithium battery processing, in particular to a sagger cleaning machine. Background Art

[0002] In the production and processing of lithium batteries, some special positive electrode materials of lithium batteries generally adopt the production process of multi-grid sagger charging and sintering. This process needs to clean the inner cavity of the multi-grid sagger for charging during the production process to prevent residual materials from sintering on the inner cavity surface, which will continuously reduce the inner cavity of the sagger and directly affect the subsequent charging amount and output.

[0003] In the related art, when cleaning the inner cavity of a multi-grid sagger with materials, it is generally carried out in the following manner: first, a cleaning device is used to roughly clean the inner cavity of the sagger with materials. The cleaning device is two rotating brushes driven by a motor. After the motor is started, the two rotating brushes are driven to move along the inner wall of the sagger to clean the internal sagger surface. This cleaning device is only suitable for saggers without grids. However, for saggers with multiple grids, the cleaning device is blocked by the internal matrix grids, and the brushes cannot clean the entire inner surface by walking. If a single brush roller is used, a three-coordinate mechanism of a servo system or a manipulator must be used to clean each grid one by one. However, this method has the following defects: First, the three-axis system or the manipulator has too high a purchase cost and a high maintenance cost; Second, each grid is cleaned one by one, and the efficiency and time beat cannot meet the production needs;

[0004] In view of the problems in the above background technology, the present invention aims to provide a sagger cleaning machine. Summary of the invention

[0005] The object of the present invention is to provide a sagger bowl cleaning machine to solve the problem of adapting to multiple sagger bowl cleaning equipment proposed in the above background technology.

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

[0007] A palace sagger cleaning machine, the palace sagger cleaning machine comprising:

[0008] A sealing frame, at the upper end of which a gate bowl conveying track and a blocking mechanism are provided for conveying the gate bowl to be cleaned in a straight line and for positioning and stopping the movement during cleaning; a brush wheel group and a transmission mechanism are movably installed at the upper end of the gate bowl conveying track and the blocking mechanism for cleaning the inside of the conveyed gate bowl and automatically collecting dust generated during the cleaning process; a two-axis movable brush wheel group mechanism is provided on one side of the brush wheel group and the transmission mechanism for pushing the brush wheel group and the transmission mechanism to move and clean the conveyed gate bowl in multiple directions in the X direction and the Y direction;

[0009] At the same time, a gate bowl alignment clamping assembly is provided on both sides of the gate bowl conveying track line and the lower end of the blocking mechanism on the sealing frame; in addition, a lifting mechanism is provided on the sealing frame directly below the gate bowl conveying track line and the blocking mechanism.

[0010] As a further solution of the present invention: the two-axis mobile brush wheel assembly mechanism includes an X-direction cylinder assembly and a Y-direction cylinder assembly; the X-direction cylinder assembly includes an X-direction cylinder assembly, an X-moving frame, an X-limiting buffer, an X-guide rail and an X-slider, the output end of the X-direction cylinder assembly is connected to one end of the X-moving frame, the X-slider is symmetrically distributed at the lower end of the X-moving frame, the X-slider arranged at the lower end of the X-moving frame is slidably installed on the X-guide rail, and the X-guide rail is provided with an X-limiting buffer on the opposite side of the X-direction cylinder assembly; the Y-direction cylinder assembly includes an X-direction cylinder assembly, an X-moving frame, an X-limiting buffer, an X-guide rail and an X-slider, the output end of the X-direction cylinder assembly is connected to one end of the X-moving frame, the X-slider is symmetrically distributed at the lower end of the X-moving frame, the X-slider is slidably installed on the X-guide rail, and the X-guide rail is provided with an X-limiting buffer on the opposite side of the X-direction cylinder assembly; the Y-direction cylinder assembly includes an X-direction cylinder assembly, an X-limiting buffer, an X-slider is provided on the opposite side of the X-direction cylinder assembly, and the X-slider is provided with an X-limiting buffer on the opposite side of the X-direction cylinder assembly. The cylinder assembly in the X direction is installed on the X moving frame, the cylinder assembly in the Y direction includes the cylinder assembly in the Y direction, the Y moving frame, the Y limit buffer, the Y guide rail and the Y slider, the output end of the cylinder assembly in the Y direction is connected to the Y moving frame, the Y sliders are symmetrically distributed at the lower end of the Y moving frame, the Y slider arranged at the lower end of the Y moving frame is slidably installed on the Y guide rail, the Y guide rail is fixed on the X moving frame, and the Y guide rail is provided with a Y limit buffer on the opposite side of the cylinder assembly in the Y direction; at the same time, the brush wheel group and the transmission mechanism are installed at the upper end of the Y moving frame.

[0011] As a further solution of the present invention: the brush wheel assembly and transmission mechanism include a first upper fixed plate, a first lower fixed plate, a dust collecting cover, a brush roller assembly, a tensioning roller assembly and a brush driving assembly, and the first upper fixed plate and the first lower fixed plate are connected above and below by a support column;

[0012] At the same time, bearing holes corresponding to the acupoints of the sagger grid are opened on the first upper fixed plate and the first lower fixed plate, and a brush roller assembly is installed inside the bearing hole; a brush drive assembly and a tensioning roller assembly are also installed on the first upper fixed plate, and the output end of the brush drive assembly is connected to the upper end of the brush roller assembly and the tensioning roller assembly through a double-sided synchronous belt; in addition, a dust cover is installed at the top exit position of the brush roller assembly on the upper end of the first upper fixed plate.

[0013] As a further solution of the present invention: the brush drive assembly includes a drive motor, a driving shaft and a synchronous wheel, the drive motor is mounted on a first fixed plate, the first fixed plate is arranged on a first lower fixed plate, the output end of the drive motor is provided with a main bevel gear, the driving shaft is provided with a side bevel gear, the side bevel gear installed on the driving shaft is meshed with the main bevel gear arranged at the output end of the drive motor; at the same time, a synchronous wheel is provided at the end part after the lower end of the driving shaft passes through the inner wall of the first fixed plate; the brush roller assembly includes a hollow shaft and a brush, a brush roller is installed on the outside of the hollow shaft, a passive synchronous wheel is provided at the upper end of the hollow shaft, and the passive synchronous wheel arranged at the upper end of the hollow shaft and the synchronous wheel arranged at the lower end of the driving shaft are connected by a double-sided synchronous belt.

[0014] As a further solution of the present invention: the tensioning roller assembly includes an adjusting seat, a second fixed plate, a spacer sleeve and a tensioning wheel, the adjusting seat is arranged on one side of the second fixed plate, and an adjusting screw is movably installed inside the adjusting seat; the second fixed plate is located on the first lower fixed plate, the core shaft passes through the second fixed plate, the outer side of the core shaft is wrapped with a spacer sleeve, a second bearing is provided at the bottom end of the core shaft, a tensioning wheel is installed on the outer side of the second bearing, and a double-sided synchronous belt is provided on the outer side of the tensioning wheel installed on the outer side of the second bearing.

[0015] As a further solution of the present invention: the gate bowl alignment clamping assembly includes a clamping cylinder and an alignment guide wheel, the clamping cylinder is installed on a clamping cylinder fixing frame, and the clamping cylinder fixing frame is located on the sealing frame; the alignment guide wheel axis passes through the alignment guide wheel spindle at the axial position, the lower end of the alignment guide wheel spindle is rotatably installed inside the guide wheel support, the guide wheel support is located on the guide wheel fixing frame, and the guide wheel fixing frame is installed and fixed on the sealing frame.

[0016] As a further solution of the present invention: the gate bowl conveying track line and blocking mechanism include a bracket and a roller shaft fixed guide rail, the roller shaft fixed guide rail is located on one side of the bracket, and the bottom brush roller assembly, blocking component, roller short axis assembly and roller long axis assembly are movably mounted on the roller shaft fixed guide rail; at the same time, two side guide wheels are movably mounted on the bracket; in addition, a driving assembly is also installed on one side of the bracket.

[0017] As a further solution of the present invention: the driving assembly includes a conveying driving motor and a coupling, and the conveying driving motor and the coupling are both located on one side of the roller shaft fixed guide rail; a motor shaft is provided at the output end of the conveying driving motor, one end of the motor shaft extends into the coupling, and an active roller shaft is installed at the output end of the coupling, and the active roller shaft is connected to the bottom brush roller assembly, the roller short shaft assembly and the roller long shaft assembly at the same time through a conveyor belt.

[0018] As a further solution of the present invention: the roller long axis assembly includes a transmission sprocket, a roller long axis and a ceramic roller, and the transmission sprocket and the ceramic roller are respectively installed on the roller long axis. One end of the roller long axis is rotatably installed inside the belt seat bearing, and the belt seat bearing is located on the fixed guide rail of the roller shaft; the arranged transmission sprocket is connected with the sprocket installed on the active roller shaft through a conveyor belt.

[0019] As a further solution of the present invention: the roller stub shaft assembly includes a roller stub shaft, one end of the roller stub shaft passes through the bearing seat, the bearing seat is located on the roller shaft fixed guide rail, the roller stub shaft is mounted with a first bearing on the part inside the bearing seat, and a bearing spacer is installed on the outside of the first bearing; at the same time, a transmission sprocket is provided at the end portion after one end of the roller stub shaft passes through the bearing seat, and the outer side of the transmission sprocket is connected to the sprocket installed on the active roller shaft through a conveyor belt; an accumulation roller is installed at the other end of the roller stub shaft, and a transmission sprocket is also installed on the roller stub shaft, a pressure-adjusting spring is mounted on the part of the roller stub shaft located between the transmission sprocket and the accumulation roller, and a fixing ring is provided at the end portion of the roller stub shaft.

[0020] As a further solution of the present invention: the blocking component includes a block, a second cylinder and a third fixing plate, the second cylinder is mounted on the third fixing plate, the third fixing plate is located on the bracket, and the output end of the second cylinder is mounted with a block.

[0021] As a further solution of the present invention: the lifting mechanism includes a top plate, a first cylinder, a second upper fixed plate and a second lower fixed plate, the second upper fixed plate and the second lower fixed plate are connected by a guide rod, the top plate is slidably mounted on the upper end of the second upper fixed plate, and guide sleeves are symmetrically distributed on both sides of the lower end of the top plate, and the guide sleeves are limitedly slidably mounted on the guide rod; the first cylinder is mounted on the second lower fixed plate, and the output end of the first cylinder is connected to the middle lower end of the top plate.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] Compared with the existing equipment for cleaning multi-grid saggers, the above-mentioned sagger cleaning machine has the following advantages:

[0024] 1. The grid and sagger cleaning machine adopts a matrix brush wheel group layout, which is distributed in a manner or quantity corresponding to the sagger grids, and cleans all grids synchronously to meet the production rhythm requirements and achieve the purpose of cleaning the grids;

[0025] Second, the driving transmission mode of the brush wheel set of the sagger cleaning machine adopts a double-sided toothed synchronous belt, plus a tension wheel for adjustment, which greatly simplifies the transmission structure of each axis and enables multiple axes to be integrated within the size range of the sagger in a limited space;

[0026] 3. The brush shafts of the sagger cleaning machine are uniformly fixed in the holes of the double-layer fixed plate. The upper and lower fixed plates are connected by support rods to form a frame, which simplifies the complexity of the structure. The mounting holes on the plate are designed according to the layout of the sagger grid positions, and other sagger layouts can be promoted.

[0027] 4. Each axis of the sagger cleaning machine is uniformly set as a hollow structure. When in use, its periphery and bottom are covered with hair, the center bottom is the suction port, and the upper part is the dust removal port;

[0028] 5. The sagger cleaning machine adopts an integrated cover to collect multi-axis outlets, simplifying the structure of the dust removal part; at the same time, the sagger is positioned by guide wheels and alignment clamping mechanisms during the lifting and cleaning process of the sagger, preventing the sagger from displacement and ensuring the reliability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention.

[0030] Figure 1 The present invention is a front view of a sagger cleaning machine according to an embodiment of the present invention.

[0031] Figure 2 The figure is a side view of a sagger cleaning machine according to an embodiment of the present invention.

[0032] Figure 3 The figure is a top view of a sagger cleaning machine according to an embodiment of the present invention.

[0033] Figure 4 The figure is a schematic diagram of the driving principle of an X-direction cylinder assembly of a sagger cleaning machine according to an embodiment of the present invention.

[0034] Figure 5 The present invention is a schematic diagram of the driving principle of the Y-direction cylinder assembly of a sagger cleaning machine according to an embodiment of the present invention.

[0035] Figure 6 The present invention is a top view of the installation of a two-axis movable brush wheel assembly mechanism of a sagger cleaning machine according to an embodiment of the present invention.

[0036] Figure 7 The present invention is a schematic structural diagram of a brush wheel assembly and a transmission mechanism of a sagger cleaning machine according to an embodiment of the present invention.

[0037] Figure 8 The present invention is a schematic diagram of the driving principle of a brush wheel group and a transmission mechanism of a sagger cleaning machine according to an embodiment of the present invention.

[0038] Fig. 9The present invention is a top view of the installation of a brush wheel assembly and a transmission mechanism of a sagger cleaning machine according to an embodiment of the present invention.

[0039] Fig.10 The present invention is a top view of a sagger bowl alignment clamping assembly of a sagger bowl cleaning machine according to an embodiment of the present invention.

[0040] Fig.11 The present invention is a schematic structural diagram of a sagger conveying track line and a blocking mechanism of a sagger cleaning machine according to an embodiment of the present invention.

[0041] Fig.12 The present invention is a top view of a sagger conveying track line and a blocking mechanism of a sagger cleaning machine according to an embodiment of the present invention.

[0042] Fig.13 The present invention is a schematic structural diagram of a sagger conveying track line and a roller major axis assembly of a blocking mechanism of a sagger cleaning machine according to an embodiment of the present invention.

[0043] Fig.14 The present invention is a schematic structural diagram of a sagger conveying track line and a roller short shaft assembly of a blocking mechanism of a sagger cleaning machine according to an embodiment of the present invention.

[0044] Fig.15 The present invention is a schematic structural diagram of a lifting mechanism of a sagger cleaning machine according to an embodiment of the present invention.

[0045] Fig.16 The present invention is a schematic structural diagram of a tensioning roller assembly of a sagger cleaning machine according to an embodiment of the present invention.

[0046] Fig.17 The present invention is a schematic structural diagram of a blocking component of a sagger cleaning machine according to an embodiment of the present invention.

[0047] Fig.18 The present invention is a top view of a blocking component of a sagger cleaning machine according to an embodiment of the present invention.

[0048] In the figure: 1-sealing frame, 2-two-axis mobile brush wheel assembly mechanism, 3-brush wheel assembly and transmission mechanism, 4-gate bowl alignment clamping assembly, 5-sagger conveying track line and blocking mechanism, 6-lifting mechanism, 7-X direction cylinder assembly, 8-Y direction cylinder assembly, 9-moving frame, 10-limit buffer, 11-guide rail, 12-slider, 13-brush roller assembly, 14-double-sided synchronous belt, 15-tensioning roller assembly, 16- Brush drive assembly, 17-first upper fixed plate, 18-first lower fixed plate, 19-support column, 20-dust cover, 21-drive motor, 22-active shaft, 23-synchronous wheel, 24-first fixed plate, 25-passive synchronous wheel, 26-clamping cylinder, 27-clamping cylinder fixing frame, 28-alignment guide wheel, 29-alignment guide wheel spindle, 30-guide wheel support, 31-guide wheel fixing frame, 32-roller long axis assembly, 33-bottom brush roller assembly, 34-roller short shaft assembly, 35-blocking component, 36-roller shaft fixing guide rail, 37-side guide wheels, 38-bracket, 39-transmission drive motor, 40-motor shaft, 41-coupling, 42-roller long shaft, 43-ceramic roller, 44-seat bearing, 45-drive sprocket, 46-first cylinder, 47-top plate, 48-guide rod, 49-guide sleeve, 50-second upper fixed Plate, 51-second lower fixed plate, 52-active roller shaft, 53-roller short shaft, 54-first bearing, 55-bearing seat, 56-accumulation roller, 57-fixing ring, 58-pressure regulating spring, 59-bearing spacer, 60-adjusting seat, 61-adjusting screw, 62-core shaft, 63-second fixed plate, 64-spacer, 65-second bearing, 66-tensioning wheel, 67-stopper, 68-second cylinder, 69-third fixed plate. DETAILED DESCRIPTION

[0049] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0050] Example

[0051] See also Figure 1 , Figure 2 and Figure 3 , a sagger cleaning machine is provided in an embodiment of the present invention, and the sagger cleaning machine comprises:

[0052] A sealing frame 1, wherein the sealing frame 1 is welded and fixed by square tubes and plates according to design drawings, and the sealing frame 1 is also adapted to be composed of sealing plates and doors fastened by screws, sealing strips, hinge door locks, etc.; a relatively sealed workstation space is formed on the line for transporting the sluice bowl to be cleaned; the sealing frame 1 serves as the entire frame of the sagger cleaning machine, and is used to be assembled with other components of the sagger cleaning machine;

[0053] Among them, a gate bowl conveying track line and a blocking mechanism 5 are provided at the upper end of the sealing frame 1, and the gate bowl conveying track line and the blocking mechanism 5 are used to convey the gate bowl to be cleaned in a straight line and to position and stop the movement during cleaning; a brush wheel group and a transmission mechanism 3 are movably installed on the upper end of the gate bowl conveying track line and the blocking mechanism 5, and the movably installed brush wheel group and the transmission mechanism 3 are used to clean the inside of the transported gate bowl and can automatically collect dust generated during the cleaning process of the gate bowl; a two-axis movable brush wheel group mechanism 2 is provided on one side of the brush wheel group and the transmission mechanism 3, and the two-axis movable brush wheel group mechanism 2 is operated, and the output kinetic energy is used to drive the brush wheel group and the transmission mechanism 3 to move and clean the gate bowl in multiple directions in the X direction and the Y direction, thereby improving the cleaning efficiency of the brush wheel group and the transmission mechanism 3 for the gate bowl;

[0054] At the same time, the sealing frame 1 is provided with a gate bowl alignment clamping assembly 4 on both sides of the gate bowl conveying track line and the lower end of the blocking mechanism 5. The gate bowl alignment clamping assembly 4 is used to clamp and fix the conveyed gate bowl to prevent the gate bowl from being displaced during the cleaning process of the running two-axis moving brush wheel assembly mechanism 2, thereby affecting the cleaning effect of the gate bowl; in addition, the sealing frame 1 is provided with a jacking mechanism 6 directly below the gate bowl conveying track line and the blocking mechanism 5. The jacking mechanism 6 is used to lift the position of the conveyed gate bowl to facilitate the adjustment of the depth of the running brush wheel assembly and the transmission mechanism 3 entering the gate bowl, so that the brush wheel assembly and the transmission mechanism 3 can effectively clean the gate bowls of different depths;

[0055] In the embodiment of the present invention, when the palace grid bowl cleaning machine is used, after the bowl to be cleaned is placed on the upper end of the bowl conveying track line and the blocking mechanism 5, the bowl conveying track line and the blocking mechanism 5 are operated to push the bowl to move. After the bowl moves to the specified position, the transported bowl is clamped by the provided bowl alignment clamping assembly 4. After the bowl is clamped, the brush wheel group and the transmission mechanism 3 are started, and the brush wheel group and the transmission mechanism 3 are operated to clean the clamped bowl. During cleaning, the two-axis moving brush wheel group mechanism 2 can be started to move the brush wheel group and the transmission mechanism 3 along the bowl to adjust the cleaning angle of the brush wheel group and the transmission mechanism 3 to the bowl. In addition, the lifting mechanism 6 can be started at a later stage, and the lifting mechanism 6 can operate to output kinetic energy to lift the bowl to adjust the cleaning depth of the brush wheel group and the transmission mechanism 3 inside the bowl.

[0056] See also Figure 4 , Figure 5 and Figure 6 , in one embodiment of the present invention, the two-axis movable brush wheel assembly mechanism 2 includes an X-direction cylinder assembly and a Y-direction cylinder assembly;

[0057] The X-direction cylinder assembly comprises an X-direction cylinder assembly 7, an X-moving frame, an X-limiting buffer, an X-guide rail and an X-slider. The output end of the X-direction cylinder assembly 7 is connected to one end of the X-moving frame. The X-slider is symmetrically distributed at the lower end of the X-moving frame. The X-slider arranged at the lower end of the X-moving frame is slidably mounted on the X-guide rail. The X-guide rail is provided with an X-limiting buffer on the opposite side of the X-direction cylinder assembly 7.

[0058] Start the X-direction cylinder assembly 7, the kinetic energy output by the X-direction cylinder assembly 7 can push the X-moving frame to move linearly along the X-guide rail, and the X-limiting buffer provided can realize positioning and buffering of the displaced X-moving frame;

[0059] The Y-direction cylinder assembly is installed on the X-moving frame, and the Y-direction cylinder assembly includes a Y-direction cylinder assembly 8, a Y-moving frame, a Y-limiting buffer, a Y-guide rail and a Y-slider. The output end of the Y-direction cylinder assembly 8 is connected to the Y-moving frame, and the Y-slider is symmetrically distributed at the lower end of the Y-moving frame. The Y-slider arranged at the lower end of the Y-moving frame is slidably installed on the Y-guide rail, and the Y-guide rail is fixedly installed on the X-moving frame. The Y-guide rail is provided with a Y-limiting buffer on the opposite side of the Y-direction cylinder assembly 8; at the same time, a brush wheel group and a transmission mechanism 3 are installed at the upper end of the Y-moving frame;

[0060] Start the Y-direction cylinder assembly 8, the kinetic energy output by the Y-direction cylinder assembly 8 can push the Y-moving frame to move linearly along the Y-guide rail, and the Y-limit buffer provided can realize positioning and buffering of the displaced Y-moving frame;

[0061] Through the cooperation of the provided X-direction cylinder assembly and the Y-direction cylinder assembly, the brush wheel assembly and the transmission mechanism 3 installed on the upper end of the Y moving frame can realize the movement of the plane in the X-direction and the Y-direction, so that the brush wheel assembly and the transmission mechanism 3 can clean the gate bowl of the transmission displacement; in the drawings of the specification, in order to reduce the reference numerals, the X moving frame and the Y moving frame are both referred to as the moving frame 9; the X limit buffer and the Y limit buffer are both referred to as the limit buffer 10; the X guide rail and the Y guide rail are both referred to as the guide rail 11; the X slider and the Y slider are both referred to as the slider 12;

[0062] See also Figure 7 , Figure 8 and Fig. 9In one embodiment of the present invention, the brush wheel assembly and transmission mechanism 3 includes a first upper fixed plate 17, a first lower fixed plate 18, a dust cover 20, a brush roller assembly 13, a tensioning roller assembly 15 and a brush driving assembly 16. The first upper fixed plate 17 and the first lower fixed plate 18 are connected to each other by a support column 19. The first upper fixed plate 17, the first lower fixed plate 18 and the support column 19 cooperate to form a box structure; at the same time, the first upper fixed plate 17 and the first lower fixed plate 18 are both A bearing hole corresponding to the acupuncture point of the sagger grid is opened, and a brush roller assembly 13 is installed inside the bearing hole; a brush driving assembly 16 and a tensioning roller assembly 15 are also installed on the first upper fixed plate 17, and the output end of the brush driving assembly 16 is connected to the upper end of the brush roller assembly 13 and the tensioning roller assembly 15 through a double-sided synchronous belt 14; in addition, a dust collecting cover 20 is also installed at the top exit position of the brush roller assembly 13 on the upper end of the first upper fixed plate 17, and the dust collecting cover 20 is connected to the entrance of the dust removal device;

[0063] In the embodiment of the present invention, when the inside of the gate bowl grid points are cleaned by the provided brush wheel group and the transmission mechanism 3, the brush driving assembly 16 is started, and the kinetic energy output by the brush driving assembly 16 can drive the brush roller assembly 13 to operate through the provided double-sided synchronous belt 14 and the tensioning roller assembly 15, so as to realize rotational cleaning of the inside of the gate bowl grid points; during the cleaning process, the provided tensioning roller assembly 15 can make the double-sided synchronous belt 14 maintain a stable tension degree on the brush roller assembly 13, so that the brush roller assembly 13 maintains a stable rotation speed during the process of cleaning the gate bowl grid points, and maintains an effective cleaning effect; and the dust generated by the brush roller assembly 13 during the process of cleaning the gate bowl can be collected from bottom to top into the dust collecting cover 20, and then discharged from the dust collecting cover 20 through the connected dust removal equipment;

[0064] See also Figure 8 In one embodiment of the present invention, the brush drive assembly 16 includes a drive motor 21, a driving shaft 22 and a synchronous wheel 23. The drive motor 21 is mounted on a first fixed plate 24, and the first fixed plate 24 is arranged on the first lower fixed plate 18. The output end of the drive motor 21 is provided with a main bevel gear, and the driving shaft 22 is provided with a side bevel gear, which is meshed with the main bevel gear arranged at the output end of the drive motor 21; at the same time, a synchronous wheel 23 is arranged at the end portion after the lower end of the driving shaft 22 passes through the inner wall of the first fixed plate 24; the brush roller assembly 13 includes a hollow shaft and a brush, a brush roller is installed on the outer side of the hollow shaft, and a passive synchronous wheel 25 is arranged at the upper end of the hollow shaft, and the passive synchronous wheel 25 arranged at the upper end of the hollow shaft is connected to the synchronous wheel 23 arranged at the lower end of the driving shaft 22 through a double-sided synchronous belt 14;

[0065] In the embodiment of the present invention, when the brush roller assembly 13 is driven to operate by starting the brush driving assembly 16, the driving motor 21 is started, and the driving motor 21 outputs kinetic energy, and drives the synchronous wheel 23 provided at the lower end of the driving shaft 22 to rotate through the meshing action between the main bevel gear and the side bevel gear. Since the outer side of the synchronous wheel 23 and the outer side of the passive synchronous wheel 25 are connected by the double-sided synchronous belt 14; therefore, when the synchronous wheel 23 rotates, it will drive the tension roller assembly 15 and multiple passive synchronous wheels 25 to rotate, and when the passive synchronous wheel 25 rotates, it will drive the brush installed on the hollow shaft to rotate, so as to realize the cleaning operation of the grid holes inside the gate bowl;

[0066] See also Fig.16 In one embodiment of the present invention, the tension roller assembly 15 includes an adjustment seat 60, a second fixed plate 63, a spacer sleeve 64 and a tensioning wheel 66, the adjustment seat 60 is arranged on one side of the second fixed plate 63, and an adjustment screw 61 is movably installed inside the adjustment seat 60; the second fixed plate 63 is located on the first lower fixed plate 18, the second fixed plate 63 passes through the core shaft 62, the outer side of the core shaft 62 is wrapped with a spacer sleeve 64, the bottom end of the core shaft 62 is provided with a second bearing 65, the outer side of the second bearing 65 is provided with a tensioning wheel 66, and the outer side of the tensioning wheel 66 installed on the outer side of the second bearing 65 is provided with a double-sided synchronous belt 14;

[0067] In the embodiment of the present invention, when the tensioning degree of the double-sided synchronous belt 14 is controlled by the set tensioning roller assembly 15, for example, when the brush driving assembly 16 outputs kinetic energy to drive the tensioning roller assembly 15 to operate through the double-sided synchronous belt 14, the tensioning wheel 66 of the tensioning roller assembly 15 will rotate, and when the tensioning wheel 66 rotates, it will drive the core shaft 62 to rotate inside the second fixed plate 63, and when the core shaft 62 rotates, the adjusting screw 61 installed inside the rotating adjustment seat 60 can be adjusted to slowly advance the adjustment screw 61 inside the adjustment seat 60 until the top of the adjusting screw 61 finally squeezes the outer wall of the core shaft 62 passing through the second fixed plate 63, so that the rotation speed of the core shaft 62 can be controlled and finally fed back to the tensioning wheel 66, so that the tensioning wheel 66 decelerates and rotates, and then acts on the double-sided synchronous belt 14 and finally feeds back to the brush roller assembly 13, causing damping tension to the rotating brush roller assembly 13;

[0068] See also Figure 2 and Fig.10In one embodiment of the present invention, the gate bowl alignment clamping assembly 4 includes a clamping cylinder 26 and an alignment guide wheel 28, the clamping cylinder 26 is mounted on a clamping cylinder fixing frame 27, and the clamping cylinder fixing frame 27 is located on the sealing frame 1; the alignment guide wheel 28 passes through an alignment guide wheel spindle 29 at the axial center position, and the lower end of the alignment guide wheel spindle 29 is rotatably mounted inside a guide wheel support 30, the guide wheel support 30 is located on a guide wheel fixing frame 31, and the guide wheel fixing frame 31 is installed and fixed on the sealing frame 1;

[0069] In the embodiment of the present invention, when the gate bowl alignment clamping assembly 4 is started to clamp and position the gate bowl, the clamping cylinder 26 is started, and the clamping cylinder 26 outputs kinetic energy, so that the output end of the clamping cylinder 26 moves to cause a compression state on the side wall of the gate bowl; at the same time, in the process of starting the jacking mechanism 6 to lift the gate bowl, the alignment guide wheel 28 is set to be in a guided state during the sagger lifting process, clamp and guide to position and hold the final point of the sagger, so as to prevent the sagger from shifting due to the brush resistance during the cleaning process;

[0070] See also Figure 1 , Fig.11 and Fig.12 In one embodiment of the present invention, the gate bowl conveying track line and blocking mechanism 5 include a bracket 38 and a roller shaft fixed guide rail 36, the roller shaft fixed guide rail 36 is located on one side of the bracket 38, and the bottom brush roller assembly 33, the blocking component 35, the roller short axis assembly 34 and the roller long axis assembly 32 are movably mounted on the roller shaft fixed guide rail 36, respectively, and the bottom brush roller assembly 33, the roller short axis assembly 34 and the roller long axis assembly 32 cooperate with each other to transfer and displace the gate bowl to be processed; at the same time, two side guide wheels 37 are movably mounted on the bracket 38, and the two side guide wheels 37 are used to position the gate bowl to be transferred to avoid position deviation during the transfer and displacement of the gate bowl; in addition, a driving assembly is also installed on one side of the bracket 38, and the driving assembly outputs kinetic energy when it is operated, which is used to drive the roller long axis assembly 32, the bottom brush roller assembly 33 and the roller short axis assembly 34 to operate simultaneously, so as to realize the transfer operation of the gate bowl to be cleaned;

[0071] Specifically, the driving assembly includes a conveying driving motor 39 and a coupling 41, and the conveying driving motor 39 and the coupling 41 are both located on one side of the roller shaft fixing guide rail 36; the output end of the conveying driving motor 39 is provided with a motor shaft 40, one end of the motor shaft 40 extends into the coupling 41, and the output end of the coupling 41 is installed with a driving roller shaft 52, and the driving roller shaft 52 is connected to the bottom brush roller assembly 33, the roller short shaft assembly 34 and the roller long shaft assembly 32 through a conveyor belt;

[0072] In the embodiment of the present invention, when the driving assembly is used to drive the gate bowl conveying track line and the blocking mechanism 5 to operate, and realize the conveying and positioning of the gate bowl, the conveying driving motor 39 is started, and the conveying driving motor 39 outputs kinetic energy to the coupling 41, and then outputs kinetic energy to the active roller shaft 52 through the coupling 41, and drives the active roller shaft 52 to rotate. When the active roller shaft 52 rotates, the bottom brush roller assembly 33, the roller short axis assembly 34 and the roller long axis assembly 32 can be driven by the conveyor belt to operate simultaneously, so as to convey and displace the gate bowl to be processed;

[0073] See also Fig.13 In one embodiment of the present invention, the roller long shaft assembly 32 includes a transmission sprocket 45, a roller long shaft 42 and a ceramic roller 43, the roller long shaft 42 is respectively mounted with a transmission sprocket 45 and a ceramic roller 43, one end of the roller long shaft 42 is rotatably mounted inside a seat bearing 44, and the seat bearing 44 is located on the roller shaft fixed guide rail 36; the transmission sprocket 45 is connected to the sprocket mounted on the active roller shaft 52 through a conveyor belt;

[0074] In the embodiment of the present invention, when the driving assembly outputs kinetic energy to drive the active roller shaft 52 to rotate, the sprocket installed on the active roller shaft 52 will also rotate at the same time. When the sprocket installed on the active roller shaft 52 rotates, the transmission sprocket 45 installed on the roller long axis 42 will also be driven to rotate at the same time through the provided conveyor belt, thereby realizing the simultaneous rotation of the ceramic rollers 43 arranged in a row on the roller long axis 42, and realizing the transmission displacement of the gate bowl in contact with the outer side of the ceramic roller 43;

[0075] See also Fig.14 In one embodiment of the present invention, the roller stub shaft assembly 34 includes a roller stub shaft 53, one end of the roller stub shaft 53 passes through a bearing seat 55, the bearing seat 55 is located on the roller shaft fixed guide rail 36, the roller stub shaft 53 is provided with a first bearing 54 on the part inside the bearing seat 55, and a Hayeou bearing spacer 59 is provided on the outside of the first bearing 54; at the same time, a transmission sprocket 45 is provided at the end portion after one end of the roller stub shaft 53 passes through the bearing seat 55, and the outer side of the transmission sprocket 45 is connected to the sprocket installed on the active roller shaft 52 through a conveyor belt; an accumulation roller 56 is installed at the other end of the roller stub shaft 53, and a transmission sprocket 45 is also installed on the roller stub shaft 53, and a pressure regulating spring 58 is installed on the part of the roller stub shaft 53 located between the transmission sprocket and the accumulation roller 56, and a fixing ring 57 is provided at the end portion of the roller stub shaft 53;

[0076] In the embodiment of the present invention, when the active roller shaft 52 rotates and drives the roller short shaft assembly 34 to rotate through the conveyor belt, the transmission sprocket 45 is mobilized to rotate through the operation of the conveyor belt, and when the transmission sprocket 45 rotates, the roller short shaft 53 is driven to rotate within the bearing seat 55; when the roller short shaft 53 rotates, the accumulation roller 56 installed on the roller short shaft 53 and the transmission sprocket are driven to rotate at the same time, so as to transmit the displacement of the gate bowl located outside the accumulation roller 56; and the elastic variable generated by the deformation of the set pressure regulating spring 58 can realize automatic tensioning of the rotating transmission sprocket and the accumulation roller 56 at the same time;

[0077] See also Fig.17 and Fig.18 In one embodiment of the present invention, the blocking component 35 includes a block 67, a second cylinder 68 and a third fixing plate 69, the second cylinder 68 is mounted on the third fixing plate 69, the third fixing plate 69 is located on the bracket 38, and the output end of the second cylinder 68 is mounted with a block 67;

[0078] In the embodiment of the present invention, when the blocking component 35 is used to limit the gate bowl conveying track line and the gate bowl conveying displacement on the blocking mechanism 5, the second cylinder 68 is started, and the second cylinder 68 outputs kinetic energy to push the stopper 67 to slide and move, so that the stopper 67 is close to one side of the gate bowl, forming a compression limit on the gate bowl, and avoiding position deviation during the gate bowl conveying displacement process;

[0079] See also Fig.15 In one embodiment of the present invention, the lifting mechanism 6 includes a top plate 47, a first cylinder 46, a second upper fixing plate 50 and a second lower fixing plate 51, the second upper fixing plate 50 and the second lower fixing plate 51 are connected by a guide rod 48, the top plate 47 is slidably mounted on the upper end of the second upper fixing plate 50, and guide sleeves 49 are symmetrically distributed on both sides of the lower end of the top plate 47, and the guide sleeves 49 are limitedly slidably mounted on the guide rods 48; the first cylinder 46 is mounted on the second lower fixing plate 51, and the output end of the first cylinder 46 is connected to the middle lower end of the top plate 47;

[0080] In the embodiment of the present invention, when the jacking mechanism 6 is used to lift the gate bowl for transmission displacement, the first cylinder 46 is started, and the first cylinder 46 outputs kinetic energy to push the top plate 47 to lift. During the lifting process of the top plate 47, the gate bowl located at the upper end of the top plate 47 can be lifted; at the same time, during the lifting process of the top plate 47, the guide sleeve 49 symmetrically installed at the lower end of the top plate 47 performs limited sliding displacement along the guide rod 48, so as to ensure that the top plate 47 is not prone to positional displacement during the process of lifting the gate bowl;

[0081] The working principle of the above-mentioned palace sagger cleaning machine:

[0082] The sagger with the grid enters the device through the external conveyor line, and the conveying drive motor 39 starts the drive motor shaft 40, the coupling 41, and a directly connected active roller shaft 52, and the roller long axis assembly 32, the roller short axis assembly 34, and the sagger are conveyed along the two side guide wheels 37 until they are in front of the blocking component 35, and the blocking component is started and stops, the drive motor 39 stops, and the roller 43 stops;

[0083] Then the lifting cylinder 46 drives the lifting plate 47, drives the guide rod 48 to rise along the guide sleeve 49, and pushes the sagger to the cleaning operation position (at this time, the brush roller is inserted into the sagger grid and contacts the bottom, and the sagger is still guided by the lifting guide wheel 28 during the rising process); at this time, the blocking component 35 is retracted, and then positioned and clamped by the clamping cylinder 26, the brush driving motor 21 starts to drive, the active shaft 22, the double-sided synchronous belt 14, the tensioning wheel assembly 15, and finally drive the passive synchronous wheel 25 on the brush assembly 13 to rotate the brush roller assembly 13, and the X\Y axis cylinders 7-8 respectively drive the first upper fixed plate 17 and the first lower fixed plate 18 of the brush roller to move alternately along the XY axis and the single-axis continuous sequence such as XYXY, and make a closed-loop movement for one or several weeks, driving the brush assembly 13 to move with a rectangular trajectory;

[0084] At the same time, the lower part of the hollow shaft of each brush roller assembly 13 continuously sucks the residue and dust cleaned by the brush inside the grid, and the upper outlet of each brush roller shaft is collected in the integrated cover 20 and sucked away by the external dust removal equipment;

[0085] After the brush roller assembly 13 has completed the closed-loop trajectory, it stops at the starting point, then the clamping cylinder 26 is released, the brush drive motor 21 stops, the lifting cylinder 46 retracts, and the lifting plate 47 and the sagger are driven to descend to the roller 43 of the roller short shaft assembly 34 (return to the position before being lifted), (the blocking component 35 has retracted the block in the early stage,) the conveying drive motor 39 is started, and the sagger is released for conveying, passing through the bottom brush roller assembly 33, the purpose is to clean the outer bottom surface, and convey the equipment to the next station;

[0086] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; 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 the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0087] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A palace sagger cleaning machine, comprising: Sealing frame (1); characterized in that: A gate bowl conveying track and a blocking mechanism (5) are provided at the upper end of the sealing frame (1) for conveying the gate bowl to be cleaned in a straight line and for positioning and stopping the movement during cleaning; A brush wheel set and a transmission mechanism (3) are movably installed on the upper end of the gate bowl conveying track line and the blocking mechanism (5) for cleaning the inside of the gate bowl being transported and automatically collecting dust generated during the gate bowl cleaning process; A two-axis movable brush wheel assembly mechanism (2) is provided on one side of the brush wheel assembly and the transmission mechanism (3) for pushing the brush wheel assembly and the transmission mechanism (3) to move along the transported gate bowl in multiple directions and angles in the X direction and the Y direction for cleaning; At the same time, a gate bowl alignment clamping assembly (4) is also provided on both sides of the gate bowl conveying track line and the lower end of the blocking mechanism (5) on the sealing frame (1); In addition, a lifting mechanism (6) is provided on the sealing frame (1) directly below the gate bowl conveying track line and the blocking mechanism (5).

2. The palace sagger cleaning machine according to claim 1, characterized in that: The two-axis movable brush wheel assembly mechanism (2) comprises an X-direction cylinder assembly and a Y-direction cylinder assembly; The X-direction cylinder assembly comprises an X-direction cylinder assembly (7), an X-moving frame, an X-limiting buffer, an X-guide rail and an X-slider. The output end of the X-direction cylinder assembly (7) is connected to one end of the X-moving frame. The X-slider is symmetrically distributed at the lower end of the X-moving frame. The X-slider arranged at the lower end of the X-moving frame is slidably mounted on the X-guide rail. The X-guide rail is provided with an X-limiting buffer on the side opposite to the X-direction cylinder assembly (7). The Y-direction cylinder assembly is mounted on the X-moving frame. The Y-direction cylinder assembly comprises a Y-direction cylinder assembly (8), a Y-moving frame, a Y-limiting buffer, a Y-guide rail and a Y-slider. The output end of the Y-direction cylinder assembly (8) is connected to the Y-moving frame. The Y-slider is symmetrically arranged at the lower end of the Y-moving frame. The Y-slider arranged at the lower end of the Y-moving frame is slidably mounted on the Y-guide rail. The Y-guide rail is fixedly mounted on the X-moving frame. The Y-guide rail is provided with a Y-limiting buffer on the side opposite to the Y-direction cylinder assembly (8). Meanwhile, the upper end of the Y-moving frame is provided with a brush wheel assembly and a transmission mechanism (3).

3. The palace sagger cleaning machine according to claim 2, characterized in that: The brush wheel assembly and transmission mechanism (3) comprises a first upper fixing plate (17), a first lower fixing plate (18), a dust collecting cover (20), a brush roller assembly (13), a tensioning roller assembly (15) and a brush driving assembly (16); the first upper fixing plate (17) and the first lower fixing plate (18) are connected up and down via a support column (19); at the same time, the first upper fixing plate (17) and the first lower fixing plate (18) are both provided with bearing holes corresponding to the acupoints of the sagger grid, and the shaft A brush roller assembly (13) is installed inside the bearing hole; a brush driving assembly (16) and a tensioning roller assembly (15) are also installed on the first upper fixed plate (17); the output end of the brush driving assembly (16) is connected to the upper end of the brush roller assembly (13) and the tensioning roller assembly (15) via a double-sided synchronous belt (14); in addition, a dust collecting cover (20) is installed at the top end of the first upper fixed plate (17) at the top outlet position where the brush roller assembly (13) is installed.

4. The palace sagger cleaning machine according to claim 3 is characterized in that: The brush drive assembly (16) comprises a drive motor (21), a driving shaft (22) and a synchronous wheel (23); the drive motor (21) is mounted on a first fixed plate (24); the first fixed plate (24) is arranged on a first lower fixed plate (18); a main bevel gear is arranged at the output end of the drive motor (21); a side bevel gear is arranged on the driving shaft (22); the side bevel gear arranged on the driving shaft (22) is meshed with the main bevel gear arranged at the output end of the drive motor (21); and a synchronous wheel (23) is arranged at the end portion of the lower end of the driving shaft (22) after passing through the inner wall of the first fixed plate (24); the brush roller assembly (13) comprises a hollow shaft and a brush; a brush roller is arranged on the outer side of the hollow shaft; a passive synchronous wheel (25) is arranged at the upper end of the hollow shaft; the passive synchronous wheel (25) arranged at the upper end of the hollow shaft and the synchronous wheel (23) arranged at the lower end of the driving shaft (22) are connected via a double-sided synchronous belt (14).

5. The palace sagger cleaning machine according to claim 3, characterized in that: The tensioning roller assembly (15) comprises an adjusting seat (60), a second fixed plate (63), a spacer sleeve (64) and a tensioning wheel (66); the adjusting seat (60) is arranged on one side of the second fixed plate (63); an adjusting screw (61) is movably installed inside the adjusting seat (60); the second fixed plate (63) is located on the first lower fixed plate (18); a core shaft (62) passes through the inside of the second fixed plate (63); a spacer sleeve (64) is wrapped around the outer side of the core shaft (62); a second bearing (65) is provided at the bottom end of the core shaft (62); a tensioning wheel (66) is installed on the outer side of the second bearing (65); and a double-sided synchronous belt (14) is provided on the outer side of the tensioning wheel (66) installed on the outer side of the second bearing (65).

6. The palace sagger cleaning machine according to claim 1, characterized in that: The gate bowl alignment clamping assembly (4) comprises a clamping cylinder (26) and an alignment guide wheel (28), wherein the clamping cylinder (26) is mounted on a clamping cylinder fixing frame (27), and the clamping cylinder fixing frame (27) is located on the sealing frame (1); the alignment guide wheel (28) passes through an alignment guide wheel spindle (29) at an axial position, and the lower end of the alignment guide wheel spindle (29) is rotatably mounted inside a guide wheel support (30), and the guide wheel support (30) is located on a guide wheel fixing frame (31), and the guide wheel fixing frame (31) is mounted and fixed on the sealing frame (1).

7. The palace sagger cleaning machine according to claim 1, characterized in that: The gate bowl conveying track and blocking mechanism (5) comprises a bracket (38) and a roller shaft fixing guide rail (36), wherein the roller shaft fixing guide rail (36) is located on one side of the bracket (38), and a bottom brush roller assembly (33), a blocking component (35), a roller short axis assembly (34) and a roller long axis assembly (32) are movably mounted on the roller shaft fixing guide rail (36); at the same time, two side guide wheels (37) are movably mounted on the bracket (38); in addition, a driving assembly is also mounted on one side of the bracket (38); The driving assembly comprises a conveying driving motor (39) and a coupling (41), wherein the conveying driving motor (39) and the coupling (41) are both located on one side of the roller shaft fixing guide rail (36); a motor shaft (40) is provided at the output end of the conveying driving motor (39), one end of the motor shaft (40) extends into the coupling (41), and a driving roller shaft (52) is installed at the output end of the coupling (41), and the driving roller shaft (52) is simultaneously connected to the bottom brush roller assembly (33), the roller short shaft assembly (34) and the roller long shaft assembly (32) through a conveyor belt; The roller long axis assembly (32) comprises a transmission sprocket (45), a roller long axis (42) and a ceramic roller (43), the transmission sprocket (45) and the ceramic roller (43) are respectively mounted on the roller long axis (42), one end of the roller long axis (42) is rotatably mounted inside a seat bearing (44), and the seat bearing (44) is located on the roller shaft fixed guide rail (36); the transmission sprocket (45) is connected to the sprocket mounted on the active roller shaft (52) through a conveyor belt; The roller stub shaft assembly (34) comprises a roller stub shaft (53), one end of the roller stub shaft (53) passes through a bearing seat (55), the bearing seat (55) is located on the roller shaft fixing guide rail (36), a first bearing (54) is sleeved on the portion of the roller stub shaft (53) inside the bearing seat (55), and a bearing spacer (59) is installed on the outside of the first bearing (54); at the same time, a transmission chain is provided at the end portion of the roller stub shaft (53) after one end passes through the bearing seat (55). The outer side of the transmission sprocket (45) is connected to the sprocket installed on the driving roller shaft (52) through a conveyor belt; the other end of the roller short shaft (53) is installed with an accumulation roller (56), and the transmission sprocket (45) is also installed on the roller short shaft (53); the roller short shaft (53) is provided with a pressure regulating spring (58) on the part between the transmission sprocket and the accumulation roller (56), and the end part of the roller short shaft (53) is provided with a fixing ring (57); The blocking component (35) comprises a block (67), a second cylinder (68) and a third fixing plate (69); the second cylinder (68) is mounted on the third fixing plate (69); the third fixing plate (69) is located on the bracket (38); and the output end of the second cylinder (68) is mounted with a block (67).

8. The palace sagger cleaning machine according to claim 1, characterized in that: The lifting mechanism (6) comprises a top plate (47), a first cylinder (46), a second upper fixing plate (50) and a second lower fixing plate (51); the second upper fixing plate (50) and the second lower fixing plate (51) are connected via a guide rod (48); the top plate (47) is slidably mounted on the upper end of the second upper fixing plate (50); guide sleeves (49) are symmetrically distributed on both sides of the lower end of the top plate (47); the guide sleeves (49) are limitedly slidably mounted on the guide rods (48); the first cylinder (46) is mounted on the second lower fixing plate (51); the output end of the first cylinder (46) is connected to the middle lower end of the top plate (47).

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