Tubular positive grid full-automatic shoving production line

Abstract

The invention relates to the technical field of battery grid shoving, in particular to a tubular positive grid full-automatic shoving production line which comprises an operation table, and a shoving station, a bottom sealing and flushing station and a weighing station are arranged on the operation table; the shoving station is used for shoving the grid; the bottom sealing and flushing station comprises a bottom sealing mechanism and a flushing mechanism, the bottom sealing mechanism is used for sealing the bottom of the shoved grid, and the flushing mechanism is used for flushing the surface of the bottom-sealed grid; the weighing station is used for carrying out weighing operation on the washed grid; and the conveying system is used for realizing the conveying operation of the grid at each station. A plurality of functional modules such as shoving, bottom sealing, flushing and weighing are integrated, and seamless connection of grids in the whole production process is achieved through the highly-automatic conveying system.

Description

Technical Field

[0001] The invention relates to the technical field of battery grid slurry squeezing, and in particular to a fully automatic slurry squeezing production line for a tubular positive grid. Background Art

[0002] In the battery manufacturing process, the grid slurry extrusion process is a crucial step. Traditional slurry extrusion methods mostly use wet paste filling, such as the tubular positive grid slurry extrusion system disclosed in the publication number CN115207294A. This method has some significant problems: low production efficiency: the extrusion process of the traditional paste extruder takes a long time, resulting in an extension of the overall production cycle; poor product consistency: since the paste is not easy to stir evenly, it is easy to cause unstable product quality and affect the performance of the final product; high cost: the equipment is complex, maintenance is frequent, and an additional vacuum generator is required to form a negative pressure environment, which increases production and operation costs; traditional production lines usually rely on a large number of manual operations, with a low degree of automation, which not only increases labor costs, but also easily introduces human errors. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a fully automatic slurry squeezing production line for a tubular positive grid.

[0004] The technical solution adopted by the present invention to solve the technical problem is as follows: the fully automatic slurry squeezing production line of the tubular positive grid includes an operating table, on which a slurry squeezing station, a bottom sealing and washing station and a weighing station are arranged; The slurry squeezing station is used to squeeze the slurry from the grid; The bottom sealing and flushing station includes a bottom sealing mechanism and a flushing mechanism. The bottom sealing mechanism is used to perform bottom sealing operation on the grid after slurry squeezing, and the flushing mechanism is used to perform flushing operation on the surface of the grid after the bottom sealing is completed; The weighing station is used to weigh the washed grid; It also includes a conveying system: used to realize the conveying operation of the grid at each work station.

[0005] It also includes a limiting mechanism arranged on the operating table, wherein the limiting mechanism is arranged opposite to a side of the operating table where the workstation is arranged; The limit mechanism includes a limit cylinder fixedly arranged on the operating table, and the limit cylinder is connected to a limit push plate. The plate grid to be operated is located between the limit push plate and the corresponding operating station, and the limit cylinder controls the limit push plate to push the plate grid to the corresponding operating station for corresponding operation.

[0006] At least two limiting mechanisms are provided, wherein one limiting mechanism is provided opposite to the pulp squeezing station, and the other limiting mechanism is provided opposite to the bottom sealing mechanism. The slurry squeezing station includes a slurry squeezing interface arranged opposite to the limit push plate, the slurry squeezing interface is connected to the slurry storage barrel through the material pumping pump, and the grid is located between the limit mechanism and the slurry squeezing interface during slurry squeezing. The conveying system conveys the grid to be squeezed to the slurry squeezing station, at which time the grid is located between the limit push plate and the slurry squeezing interface, and the limit cylinder pushes the tail of the grid toward the slurry squeezing interface, the grid is docked with the slurry squeezing interface, and the slurry in the slurry storage barrel is extracted by the material pumping pump and squeezed into the grid to complete the slurry squeezing operation.

[0007] The bottom sealing mechanism comprises an upper sealing plate and a lower sealing plate which are arranged opposite to each other, and the upper sealing plate and the lower sealing plate are arranged opposite to the limit push plate; It also includes a closing device capable of controlling the closing or removal of the upper sealing plate and the lower sealing plate.

[0008] The flushing mechanism comprises a storage plate, and a water filter net is arranged on the storage plate; One end of the storage board is hinged to the operating table, and one end of the storage board extends out of the operating table and is hinged to a driving device capable of driving the storage board to rotate; A convex block is arranged on the upper surface of the other end of the storage plate; It also includes a flushing device for flushing the storage plate. When the grid is squeezed and sealed, slurry may remain on the surface of the grid, so the grid is conveyed to the storage plate through the conveying system, and the driving device drives one end of the storage plate to move upward. Since the bottom of one end of the storage plate is hinged to the operating table, the other end of the storage plate moves downward, and the entire storage plate rotates relatively. At this time, the flushing device flushes the grid on the water filter net, and the sewage after flushing flows out through the liquid outlet. The liquid outlet can be connected to the sewage treatment device through the sewage pipe, and the sewage is treated by the sewage treatment device. The treated sewage can also be recycled.

[0009] The weighing station comprises a weighing sensor fixedly arranged on the operating table, and a storage table is arranged on a side of the weighing sensor away from the flushing mechanism.

[0010] The conveying system comprises a conveying guide rail fixedly arranged above the operating table, and a conveying slider moving along the conveying guide rail is arranged on the conveying guide rail; The conveying slide block is connected to a conveying telescopic cylinder, the telescopic end of the conveying telescopic cylinder is fixedly connected to a clamping connecting plate, and the clamping connecting plate is connected to a clamping device; The clamping device comprises a clamping cylinder fixedly connected to a clamping connecting plate, and a clamping plate is provided on both sides of the clamping cylinder, one of the clamping plates is fixedly connected to the telescopic end of the clamping cylinder, and the other clamping plate is fixedly connected to the clamping connecting plate. The grid is grabbed or placed by the clamping device, and then moved along the conveying guide rail to realize the movement and conveyance of the grid between various workstations.

[0011] The slurry squeezing station also includes a slurry squeezing support seat, on which a slurry squeezing cylinder and a movable support frame are arranged, on which a slurry squeezing guide rail is arranged, the movable support frame is slidably connected to the slurry squeezing guide rail, the telescopic portion of the slurry squeezing cylinder is fixedly connected to the movable support frame, and the slurry squeezing interface, the material pump and the slurry storage barrel are fixedly arranged on the movable support frame; The bottom sealing mechanism also includes a sealing plate fixing seat fixedly connected to the operating table, and a sealing plate cylinder is arranged on the sealing plate fixing seat, and the telescopic ends of the sealing plate cylinder are respectively fixedly connected to the lower sealing plate and the closing device; The closing device is located above the lower sealing plate, and comprises a closing cylinder, wherein the telescopic end of the closing cylinder is fixedly connected to the upper sealing plate.

[0012] It also includes a feeding system, which is arranged on one side of the pulping station. The feeding system includes a feeding support frame and a conveying device arranged on the feeding support frame.

[0013] Compared with the prior art, the present invention has the following beneficial effects: the present invention proposes a new type of fully automatic slurry squeezing production line for tubular positive grids, which integrates multiple functional modules such as slurry squeezing, bottom sealing, flushing and weighing, and realizes seamless connection of the grid in the entire production process through a highly automated transmission system, close coordination between various process mechanisms and precise position control, avoiding product differences caused by human factors; When squeezing slurry, wet slurry filling is used instead of traditional paste filling. The slurry density is low, which ensures the consistency of filling inside each grid and improves the squeezing efficiency. Linear guide rails are used between each station mechanism for transportation, and the limit mechanism is used to ensure that the grid will not deviate during transportation, thus improving the operating accuracy of the entire system; The water filter and the outlet are set to collect the wastewater after flushing, and then connected to the wastewater treatment device for treatment, thus reducing environmental pollution; at the same time, the flushing water can be recycled to save resources; The present application transports the grid horizontally along the operating table to each workstation mechanism, thus realizing the automation of the grid slurry squeezing operation, reducing the number of personnel operating and improving production efficiency; The fully automated operation process reduces the chances of workers directly coming into contact with hazardous substances and protects employee health. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the present invention; Figure 2 A top view of the present invention; Figure 3 This is the structural diagram of the pulp squeezing station; Figure 4 This is the structural diagram of the back cover mechanism; Figure 5 This is the structural diagram of the flushing mechanism; Figure 6 The structure diagram of the transmission system.

[0015] In the figure: 1. operating table; 101. supporting frame; 2. slurry squeezing station; 201. slurry squeezing interface; 202. material pump; 203. slurry storage barrel; 204. slurry squeezing support seat; 205. slurry squeezing cylinder; 206. movable support frame; 207. slurry squeezing guide rail; 3. bottom sealing mechanism; 301. upper sealing plate; 302. lower sealing plate; 303. sealing plate fixing seat; 304. sealing plate cylinder; 305. upper plate cylinder; 306. connecting cross bar; 307. connecting vertical bar; 308. limiting block; 309. limiting upper plate; 310. limiting lower plate; 311. closing cylinder; 312. connecting plate; 4. flushing mechanism; 401. storage plate; 402. water filter; 403. convex block; 404. driving frame; 405. driving cylinder ;406, flushing slide rail;407, flushing rack;408, flushing pipeline;5, weighing station;501, weighing sensor;502, storage table;6, conveying system;601, conveying guide rail;602, conveying slider;603, conveying connecting rod;604, conveying telescopic cylinder;605, clamping connecting plate;606, clamping cylinder;607, clamping plate;608, pushing cylinder;609, pushing rod;610, pushing connecting rack;7, limiting mechanism;701, limiting cylinder;702, limiting push plate;8, transition station;9, plate grid;10, feeding system;1001, feeding support frame;1002, conveying device;11, transfer guide rail;12, transfer slider;13, transfer cylinder;14, suction cup. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0018] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] Example 1 Reference Figure 1-Figure 6 The tubular positive grid fully automatic pulp squeezing production line comprises an operating table 1, on which a pulp squeezing station 2, a bottom sealing and washing station and a weighing station 5 are arranged; The slurry squeezing station 2 is used to squeeze the slurry from the grid 9; The bottom sealing and flushing station includes a bottom sealing mechanism 3 and a flushing mechanism 4. The bottom sealing mechanism 3 is used to perform bottom sealing operation on the grid 9 after slurry squeezing, and the flushing mechanism 4 is used to perform flushing operation on the surface of the grid 9 after the bottom sealing is completed; The weighing station 5 is used to weigh the washed grid 9; It also includes a conveying system 6 for conveying the grid 9 at each workstation.

[0020] It also includes a limiting mechanism 7 arranged on the operating table 1, and the limiting mechanism 7 is arranged opposite to a side of the operating table 1 where the workstation is arranged; The limiting mechanism 7 includes a limiting cylinder 701 fixedly arranged on the operating table 1, and the limiting cylinder 701 is connected to a limiting push plate 702. The grid 9 to be operated is located between the limiting push plate 702 and the corresponding operating station, and the limiting cylinder 701 controls the limiting push plate 702 to push the grid 9 to the corresponding operating station for corresponding operation.

[0021] Furthermore, in the present application, at least two limiting mechanisms 7 are provided, wherein one limiting mechanism 7 is provided opposite to the pulp squeezing station 2 , and the other limiting mechanism 7 is provided opposite to the bottom sealing mechanism 3 . Reference Figure 3 The slurry squeezing station 2 includes a slurry squeezing interface 201 arranged opposite to the limit push plate 702, and the slurry squeezing interface 201 is connected to the slurry storage barrel 203 through the material pumping pump 202. When squeezing, the grid 9 is located between the limit mechanism 7 and the slurry squeezing interface 201. The conveying system 6 conveys the grid to be squeezed to the slurry squeezing station 2. At this time, the grid 9 is located between the limit push plate 702 and the slurry squeezing interface 201. The limit cylinder 701 pushes the tail of the grid 9 toward the slurry squeezing interface 201, and the grid 9 is docked with the slurry squeezing interface 201. The slurry in the slurry storage barrel 203 is extracted by the material pump and squeezed into the grid 9 to complete the slurry squeezing operation.

[0022] The design of the limiting cylinder 701 and the slurry squeezing interface 201 ensures that the grid 9 can be accurately docked and complete the efficient slurry squeezing operation.

[0023] The present application adopts wet slurry filling when squeezing. Compared with the existing paste squeezing, the density of the slurry used for squeezing is low, which is easier to stir than the paste, and the consistency of the product is higher. Different squeezing states require different times, which shortens the squeezing time, reduces production costs, and improves work efficiency. In addition, the semi-automatic squeezing and feeding method requires a buffer barrel to form a negative pressure environment, and an additional vacuum generating device is required to form a vacuum environment. The present application improves the feeding method, does not require a negative pressure environment, reduces costs, and increases the safety of the equipment. Reference Figure 4 The bottom sealing mechanism 3 includes an upper sealing plate 301 and a lower sealing plate 302 which are arranged opposite to each other. The upper sealing plate 301 and the lower sealing plate 302 are arranged opposite to the limit push plate 702, and also includes a closing device capable of controlling the upper sealing plate 301 and the lower sealing plate 302 to be closed or moved apart. The grid 9 after slurry extrusion is moved into the bottom sealing mechanism 3 through the conveying system 6. At this time, the grid 9 is located between the limit mechanism 7 and the bottom sealing mechanism 3. The upper sealing plate 301 and the lower sealing plate 302 are in a separated state. The limit mechanism 7 pushes one end of the grid 9 between the upper sealing plate 301 and the lower sealing plate 302. The closing device controls the upper sealing plate 301 and the lower sealing plate 302 to close, compact the end of the grid 9, realize the bottom sealing operation, and ensure the bottom sealing process is stable and reliable.

[0024] Furthermore, in order to increase the consistency of the bottom sealing distance of the grid, the lower sealing plate 302 is arranged in an "L" shape, and the upper sealing plate 301 is arranged corresponding to the bottom surface of the lower sealing plate 302. The limiting mechanism 7 pushes the grid 9 toward the lower sealing plate 302, and the end surface of the grid 9 is abutted against the "L"-shaped side surface of the lower sealing plate 302. A part of the side wall of the grid 9 is located on the "L"-shaped bottom surface of the lower sealing plate 302. The upper sealing plate 301 is arranged corresponding to the "L"-shaped bottom surface of the lower sealing plate 302 to ensure the consistency of the bottom sealing quality of the grid.

[0025] Reference Figure 5 The flushing mechanism 4 includes a storage plate 401, and a water filter 402 is provided on the storage plate 401; The bottom surface of one end of the storage plate 401 is hinged to the operating table 1, and one end of the storage plate 401 extends out of the operating table 1 and is hinged to a driving device capable of driving the storage plate 401 to rotate; A protrusion 403 is provided on the upper surface of the other end of the storage plate 401; It also includes a flushing device for flushing the storage plate 401 .

[0026] The flushing device of the present application is fixedly arranged in the operating table 1, and is arranged below the storage plate 401. A liquid outlet is arranged at the bottom of the operating table 1 corresponding to the flushing device. When the grid 9 undergoes slurry squeezing and bottom sealing operations, slurry may remain on the surface of the grid 9. Therefore, the grid 9 is conveyed to the storage plate 401 through the conveying system 6, and the driving device drives one end of the storage plate 401 to move upward. Since the bottom of one end of the storage plate 401 is hinged to the operating table 1, the other end of the storage plate 401 moves downward, and the entire storage plate 401 rotates relatively. At this time, the flushing device flushes the grid 9 on the water filter 402, and the sewage after flushing flows out through the liquid outlet. The liquid outlet can be connected to the sewage treatment device through the sewage pipe, and the sewage is treated through the sewage treatment device.

[0027] By means of the hinged storage plate 401 and the driving device, the grid 9 can be fully flushed in an inclined state to ensure a clean surface.

[0028] The driving device of the present application includes a driving frame 404 fixedly connected to the operating table 1, and a driving cylinder 405 is connected to one side of the driving frame 404. The telescopic end of the driving cylinder 405 is hinged to the storage plate 401, and the other end of the driving cylinder 405 is hinged to the driving frame 404.

[0029] The flushing device includes two flushing slides 406 arranged opposite to each other in the operating table 1, and the two flushing slides 406 are arranged on both sides below the storage plate 401. The flushing slides 406 are arranged at an angle, and a flushing frame 407 that can move along the flushing slides 406 is connected between the flushing slides 406 (automatic movement along the flushing slides 406 can be achieved by driving a motor or an electric slide and other existing technologies), a flushing pipeline 408 is fixedly arranged on the flushing frame 407, and a plurality of flushing nozzles are arranged on the flushing pipeline 408. The flushing pipeline 408 is arranged in two groups, and the two groups of flushing pipelines 408 are arranged opposite to each other and are arranged on both sides of the flushing frame 407. A space is left between the two opposite flushing pipelines 408 for the storage plate 401 to pass through. Therefore, when the grid 9 is flushed, the telescopic rod of the driving cylinder 405 is moved upward, and the other end of the storage plate 401 carries the grid 9 and deviates downward. Due to the setting of the protrusion 403, the grid 9 will not slide down. Then the flushing rack 407 moves up along the flushing slide rail 406, and the flushing pipeline 408 is connected to the water source (such as a water supply pipe or a water tank, etc.), and the grid 9 on the storage plate 401 is flushed through the flushing nozzle. The sewage is retained due to the setting of the water filter 402 and flows out through the liquid outlet. The present application sets a set of flushing pipelines 408 above the grid 9 to spray water, and another set of flushing pipelines 408 to spray air, so as to achieve the function of cleaning the front and back sides of the grid 9.

[0030] Reference Figure 1 and Figure 2The weighing station 5 includes a weighing sensor 501 fixedly arranged on the operating table 1, and a storage table 502 is arranged on the side of the weighing sensor 501 away from the flushing mechanism 4. A telescopic device can be arranged below the storage table 502 to control the storage table 502 to move up and down, so as to realize the stacking and storage of the grids 9 that have completed the operation.

[0031] The present application is based on a weighing sensor 501 and a storage table 502, which facilitates weight detection and stacking management of the completed grids.

[0032] Reference Figure 6 The conveying system 6 includes a conveying guide rail 601 fixedly arranged above the operating platform 1, and a conveying slider 602 moving along the conveying guide rail 601 is arranged on the conveying guide rail 601; The conveying slide block 602 is connected to a conveying telescopic cylinder 604, the telescopic end of the conveying telescopic cylinder 604 is fixedly connected to a clamping connecting plate 605, and the clamping connecting plate 605 is connected to a clamping device; The clamping device includes a clamping cylinder 606 fixedly connected to a clamping connecting plate 605, and a clamping plate 607 is provided on both sides of the clamping cylinder 606, one of the clamping plates 607 is fixedly connected to the telescopic end of the clamping cylinder 606, and the other clamping plate 607 is fixedly connected to the clamping connecting plate 605. The grid 9 is grasped or placed by the clamping device, and then moved along the conveying guide rail 601 to realize the movement and transmission of the grid 9 between various stations. The existing electric guide rail can be used to realize the automatic movement of the conveying slider 602 along the conveying guide rail 601.

[0033] During the operation of the grid 9, existing positioning sensors such as photoelectric switches are used to position the grid 9, thereby achieving more accurate transmission and related operations. The operation of related mechanisms and devices controlled by photoelectric switches adopts existing technology and has not been improved, so it will not be repeated.

[0034] Example 2 On the basis of Example 1, the slurry squeezing station 2 further includes a slurry squeezing support seat 204, on which a slurry squeezing cylinder 205 and a movable support frame 206 are arranged, on which a slurry squeezing guide rail 207 is arranged, and the movable support frame 206 is slidably connected to the slurry squeezing guide rail 207, the telescopic part of the slurry squeezing cylinder 205 is fixedly connected to the movable support frame 206, and the slurry squeezing interface 201, the material pump 202 and the slurry storage barrel 203 are fixedly arranged on the movable support frame 206; The bottom sealing mechanism 3 also includes a sealing plate fixing seat 303 fixedly connected to the operating table 1, and a sealing plate cylinder 304 is arranged on the sealing plate fixing seat 303, and the telescopic ends of the sealing plate cylinder 304 are respectively fixedly connected to the lower sealing plate 302 and the closing device. Specifically, in the present application, a sealing plate connecting plate is fixedly arranged at the telescopic end of the sealing plate cylinder 304, and the upper part of the sealing plate connecting plate is fixedly connected to the closing device, and the lower part of the sealing plate connecting plate is fixedly connected to the lower sealing plate 302, that is, the closing device is located above the lower sealing plate 302.

[0035] The closing device includes a closing cylinder 311 fixedly connected to the sealing plate connecting plate, and the telescopic end of the closing cylinder 311 is fixedly connected to the upper sealing plate 301, thereby controlling the upper sealing plate 301 to move up and down through the closing cylinder 311 to achieve the closing or removal of the upper and lower sealing plates. The closing cylinder 311 can also be fixedly set on the sealing plate fixing seat 303 or the supporting fixing frame 101. When this is set, the position of the upper sealing plate 301 is pre-set to a position that can only move up and down according to the actual size, ensuring that when the bottom is sealed, the end of the grid 9 is against the "L"-shaped side of the lower sealing plate 302, and the upper sealing plate 301 moves down to close with the "L"-shaped bottom surface of the lower sealing plate 302.

[0036] In order to simplify the structure and save costs, the present application arranges the conveying system 6 as a linear guide rail, so that the grid 9 is conveyed in a straight line along the operating table 1. In order to avoid the center deviation of the grid 9, the slurry squeezing station 2 and the bottom sealing mechanism 3 are increased with the above-mentioned settings. Through the synchronous push of the limiting cylinder 701 and the slurry squeezing cylinder 205 or the limiting cylinder 701 and the sealing cylinder 304, it is ensured that while the slurry squeezing or bottom sealing operation is completed, the grid 9 is always conveyed in a straight line with the conveying system 6, so as to avoid the grid 9 being deflected by external force and ensure the accuracy of transportation.

[0037] In addition, the present application has a limiting upper plate 309 and a limiting lower plate 310 correspondingly arranged on the side of the upper sealing plate 301 and the lower sealing plate 302 facing the limiting push plate 702, the limiting upper plate 309 and the limiting lower plate 310 are arranged opposite to each other, and arc grooves are arranged on the corresponding plate grids 9 on the limiting upper plate 309 and the limiting lower plate 310, the limiting lower plate 310 is fixedly set on the operating table 1, and the limiting upper plate 309 is closed or opened with the limiting lower plate 310 through a moving control mechanism.

[0038] Reference Figure 4The mobile control mechanism of the present application includes an upper plate cylinder 305 fixedly arranged with the operating platform 1. Specifically, the upper plate cylinder 305 is fixedly arranged below the sealing plate cylinder 304. The telescopic end of the upper plate cylinder 305 is transmission-connected with the limit upper plate 309 through a connecting assembly. The connecting assembly provided in the present application includes a connecting cross bar 306 connected with the telescopic end of the upper plate cylinder 305. The two ends of the connecting cross bar 306 are respectively connected with a connecting vertical bar 307. A limit block 308 is fixedly arranged on the operating platform 1 corresponding to the connecting vertical bar 307. The connecting vertical bar 307 penetrates the limit block 308 and slides along the limit block 308. The end of the connecting vertical bar 307 away from the connecting cross bar 306 is connected to the end of the limit upper plate 309 through a connecting plate 312.

[0039] Example 3 On the basis of Example 2, the present application further includes a feeding system 10, which is arranged at one side of the pulping station 2, and includes a feeding support frame 1001 and a conveying device 1002 arranged on the feeding support frame 1001. The conveying device 1002 can adopt an existing conveying device such as a conveyor belt, and the conveying device 1002 conveys the grid 9 to the pulping station 2, and the conveying system 6 clamps the grid 9 and conveys it to the pulping station 2 for pulping operation.

[0040] Reference Figure 1 and Figure 2 In the present application, the grids are stacked on the conveying device 1002. If the conveying system 6 is used for clamping, it cannot be guaranteed that only one grid is clamped at a time. Based on this, the clamping device in the above-mentioned conveying system 6 can be replaced with a suction cup.

[0041] Example 4 The difference from Example 3 is that the following method can also be used: A transition station 8 is provided between the slurry squeezing station 2 and the feeding system 10 and the bottom sealing mechanism 3; A transfer device is arranged between the feeding system 10 and the pulping station 2, and the transfer device includes a transfer guide rail 11 fixedly arranged above the operating table 1, and a transfer slider 12 capable of moving back and forth along the transfer guide rail 11 is arranged on the transfer guide rail 11, and the transfer slider 12 is fixedly connected to a transfer cylinder 13, and a suction cup 14 is connected to the telescopic end of the transfer cylinder 13.

[0042] In addition, the conveying system 6 is also provided with a pushing device, which includes a pushing cylinder 608, which can be provided corresponding to the conveying telescopic cylinder 604, and the same conveying slider 602 is connected to a conveying connecting rod 603, and the conveying telescopic cylinder 604 and the pushing cylinder 608 are respectively provided at both ends of the conveying connecting rod 603. The telescopic end of the pushing cylinder 608 is connected to a pushing connecting frame 610, and a pushing rod 609 is provided on the pushing connecting frame 610.

[0043] In order to ensure the operating efficiency of the production line, multiple grids can be set as a group for transportation and related slurry squeezing production operations. The present application sets every two grids 9 as a group, and the conveying system 6 corresponds to a group of grids 9, that is, two groups of clamping devices are set on the same clamping connecting plate 605. In order to ensure the stability of the structure, the two groups of clamping devices are set at both ends of the clamping connecting plate 605. Two push rods 609 are correspondingly set on the same pushing device, and the distance between the push rods 609 corresponds to the position distance setting of the same group of grids 9. In this way, when the conveying system 6 is running, the grid 9 on the previous station can be clamped by the clamping device, and the grid 9 on the current station is pushed into the next process by the push rod 609. For example, the clamping device clamps the grid 9 on the transition station 8 between the slurry squeezing station 2 and the feeding system 10, and at the same time pushes the grid 9 that has completed slurry squeezing at the slurry squeezing station 2 into the bottom sealing mechanism 3 for bottom sealing operation.

[0044] The above descriptions are only optional embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention specification under the inventive concept of the present invention, or direct / indirect applications in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. Tubular positive grid fully automatic pulp squeezing production line, characterized by: It comprises an operating table (1), on which a pulp squeezing station (2), a bottom sealing and washing station and a weighing station (5) are arranged; The slurry squeezing station (2) is used to squeeze the slurry from the grid (9); The bottom sealing and flushing station comprises a bottom sealing mechanism (3) and a flushing mechanism (4), wherein the bottom sealing mechanism (3) is used to perform a bottom sealing operation on the grid (9) after the slurry is squeezed, and the flushing mechanism (4) is used to perform a flushing operation on the surface of the grid (9) after the bottom sealing is completed; The weighing station (5) is used to weigh the washed grid (9); It also includes a conveying system (6) for conveying the grid (9) at various workstations.

2. The fully automatic slurry squeezing production line of tubular positive grid according to claim 1 is characterized in that: It also includes a limiting mechanism (7) arranged on the operating table (1), wherein the limiting mechanism (7) is arranged opposite to a side of the operating table (1) where the workstation is arranged; The limiting mechanism (7) comprises a limiting cylinder (701) fixedly arranged on the operating table (1), and the limiting cylinder (701) is connected to a limiting push plate (702).

3. The fully automatic slurry squeezing production line of tubular positive grid according to claim 2 is characterized in that: At least two limiting mechanisms (7) are provided, one of which is arranged opposite to the pulp squeezing station (2), and the other limiting mechanism (7) is arranged opposite to the bottom sealing mechanism (3).

4. The fully automatic slurry squeezing production line of tubular positive grid according to claim 2 or 3, characterized in that: The slurry squeezing station (2) comprises a slurry squeezing interface (201) arranged opposite to the limit push plate (702); the slurry squeezing interface (201) is connected to the slurry storage barrel (203) via a pumping pump (202); and during slurry squeezing, the plate grid (9) is located between the limit mechanism (7) and the slurry squeezing interface (201).

5. The fully automatic slurry squeezing production line of tubular positive grid according to claim 4 is characterized in that: The bottom sealing mechanism (3) comprises an upper sealing plate (301) and a lower sealing plate (302) which are arranged opposite to each other, and the upper sealing plate (301) and the lower sealing plate (302) are both arranged opposite to the limit push plate (702); It also includes a closing device capable of controlling the closing or removal of the upper sealing plate (301) and the lower sealing plate (302).

6. The fully automatic slurry squeezing production line of tubular positive grid according to claim 5 is characterized in that: The flushing mechanism (4) comprises a storage plate (401), and a water filter net (402) is arranged on the storage plate (401); One end of the storage plate (401) is hinged to the operating table (1), and one end of the storage plate (401) extends out of the operating table (1) and is hinged to a driving device capable of driving the storage plate (401) to rotate; A protrusion (403) is provided on the upper surface of the other end of the storage plate (401); It also includes a flushing device for performing flushing operations toward the storage plate (401).

7. The fully automatic slurry squeezing production line of tubular positive grid according to claim 1 is characterized in that: The weighing station (5) comprises a weighing sensor (501) fixedly arranged on the operating table (1), and a storage table (502) is arranged on a side of the weighing sensor (501) away from the flushing mechanism (4).

8. The fully automatic slurry squeezing production line of tubular positive grid according to claim 5 is characterized in that: The conveying system (6) comprises a conveying guide rail (601) fixedly arranged above the operating platform (1), and a conveying slider (602) is arranged on the conveying guide rail (601) and moves along the conveying guide rail (601); The conveying slide block (602) is connected to a conveying telescopic cylinder (604), the telescopic end of the conveying telescopic cylinder (604) is fixedly connected to a clamping connection plate (605), and the clamping connection plate (605) is connected to a clamping device; The clamping device comprises a clamping cylinder (606) fixedly connected to a clamping connection plate (605), and a clamping plate (607) is respectively provided on both sides of the clamping cylinder (606), wherein one clamping plate (607) is fixedly connected to the telescopic end of the clamping cylinder (606), and the other clamping plate (607) is fixedly connected to the clamping connection plate (605).

9. The fully automatic slurry squeezing production line of tubular positive grid according to claim 8 is characterized in that: The slurry squeezing station (2) further comprises a slurry squeezing support seat (204), a slurry squeezing cylinder (205) and a movable support frame (206) are arranged on the slurry squeezing support seat (204), a slurry squeezing guide rail (207) is arranged on the slurry squeezing support seat (204), the movable support frame (206) is slidably connected to the slurry squeezing guide rail (207), the telescopic portion of the slurry squeezing cylinder (205) is fixedly connected to the movable support frame (206), and the slurry squeezing interface (201), the material extraction pump (202) and the slurry storage barrel (203) are fixedly arranged on the movable support frame (206); The bottom sealing mechanism (3) further comprises a sealing plate fixing seat (303) fixedly connected to the operating table (1), a sealing plate cylinder (304) being arranged on the sealing plate fixing seat (303), and telescopic ends of the sealing plate cylinder (304) being respectively fixedly connected to the lower sealing plate (302) and the closing device; The closing device is located above the lower sealing plate (302), and comprises a closing cylinder (311), wherein the telescopic end of the closing cylinder (311) is fixedly connected to the upper sealing plate (301).

10. The fully automatic slurry squeezing production line of tubular positive grid according to claim 8, characterized in that: It also comprises a feeding system (10), wherein the feeding system (10) is arranged on one side of the pulping station (2), and the feeding system (10) comprises a feeding support frame (1001) and a conveying device (1002) arranged on the feeding support frame (1001).

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