CN114388994A - Liquid machine is annotated to soft package convenient to clean maintenance - Google Patents
Liquid machine is annotated to soft package convenient to clean maintenance Download PDFInfo
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- CN114388994A CN114388994A CN202210284997.2A CN202210284997A CN114388994A CN 114388994 A CN114388994 A CN 114388994A CN 202210284997 A CN202210284997 A CN 202210284997A CN 114388994 A CN114388994 A CN 114388994A
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- liquid injection
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
- H01M50/102—Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure
- H01M50/105—Pouches or flexible bags
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous electrolyte
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses a soft package liquid injection machine convenient for cleaning and maintenance, which comprises a turntable, a liquid injection mechanism capable of being horizontally moved out, a standing mechanism and a heat sealing mechanism capable of rotating for a certain angle, wherein a plurality of vacuum boxes are arranged on the turntable at intervals, a clamp for clamping a product is arranged in each vacuum box, and the vacuum boxes are driven by the turntable and sequentially pass through the liquid injection mechanism, the standing mechanism and the heat sealing mechanism. The invention adopts a liquid injection mode of a production line, and the batteries in the vacuum box are sequentially conveyed to the appointed station position through the indexing transmission of the turntable. The in-process that the carousel was carried again all is in the vacuum chamber, just takes out from the vacuum chamber until the heat-seal is accomplished, and whole in-process leakproofness is better, annotates the liquid mechanism, all is provided with vacuum chamber fixture on mechanism and the heat-seal machine structure of stewing, during operation, utilizes vacuum chamber fixture to connect the vacuum chamber, can separate the vacuum chamber after the work is accomplished. Annotate liquid mechanism and the mechanism that stews all can follow the frame horizontal migration and come out, conveniently maintains the mechanism.
Description
Technical Field
The invention relates to the manufacture of a soft package lithium battery, in particular to a soft package liquid injection machine convenient to clean and maintain.
Background
At present, in the manufacturing process of a soft package lithium battery, the steps of liquid injection, standing, heat sealing and the like are generally included, equipment adopted in the processes is fixedly installed on a rack, namely, the equipment cannot be moved on a fixed station, when the equipment needs to be maintained, maintained and replaced by spare parts, corresponding mechanisms on the equipment need to be disassembled, the mechanisms need to be installed again after maintenance, and the maintenance processes need to spend longer time, so that the whole production line stops production for a long time, and the production efficiency is influenced.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the invention aims to provide a soft-packing liquid injection machine convenient to clean and maintain.
The purpose of the invention is realized by the following technical scheme: the utility model provides a liquid machine is annotated to soft package convenient to clean maintenance, includes the carousel, can the level shift out annotate liquid mechanism, the mechanism of stewing and can rotate the heat-seal machine of certain angle construct, the interval is equipped with a plurality of vacuum boxes, every on the carousel all be equipped with the anchor clamps of centre gripping product in the vacuum box, the vacuum box by the carousel drives and passes through in proper order annotate liquid mechanism, the mechanism of stewing and heat-seal machine construct. The battery which is not filled with liquid is conveyed from a feeding conveying line, after code scanning, appearance detection and weighing, the battery is conveyed into a vacuum box of a turntable by a manipulator, the turntable is driven by a graduation transmission mechanism to rotate to drive the vacuum box to move to a liquid filling station, a liquid filling mechanism moves to the upper part of the vacuum box and is clamped and connected with the vacuum box by a vacuum box clamping mechanism until liquid filling of the battery is finished, the vacuum box clamping mechanism loosens the vacuum box again until the liquid filling of the battery is finished, the battery which is filled with liquid rotates to a standing station along with the vacuum box, the standing mechanism is positioned right above the vacuum box and descends to be clamped and connected with the vacuum box by the vacuum box clamping mechanism until the standing of the battery is finished, the vacuum box clamping mechanism loosens the vacuum box again, the battery is conveyed to a heat sealing station along with the vacuum box after standing, the heat sealing mechanism descends to be clamped and connected with the vacuum box by the vacuum box clamping mechanism, and the heat sealing mechanism of the heat sealing mechanism heat sealing the battery in the vacuum box, after the heat sealing is completed, the vacuum box is loosened by the vacuum box clamping mechanism, the battery after the heat sealing is conveyed to a discharging station along with the vacuum box and is weighed to a weighing station through a manipulator, qualified products are conveyed to a discharging conveying line, and NG products are conveyed to an NG material receiving box to be collected.
The improved soft package liquid injection machine convenient to clean and maintain further comprises a feeding conveying line and a discharging conveying line, wherein a weighing mechanism and a CCD (charge coupled device) appearance detection are arranged on one side of the feeding conveying line and one side of the discharging conveying line, an NG storage box is arranged on the other side of the feeding conveying line and the other side of the discharging conveying line, a battery is conveyed into the vacuum box through the weighing mechanism and the CCD appearance detection and clamped and fixed through a manipulator, and a liquid injection needle cleaning mechanism is arranged below the liquid injection mechanism. Annotate liquid mechanism and annotate the liquid back to the battery many times, when needing to annotate the liquid needle and rinse, slip drive module can control and annotate liquid support horizontal migration to annotate under the clean mechanism of liquid needle, annotate liquid needle clean mechanism control vacuum suction nozzle and go upward and aim at annotating the liquid needle, make annotate in the liquid needle penetrates vacuum suction nozzle, vacuum equipment opens and will annotate the residual liquid on the liquid needle and suck away.
As an improvement of the soft package liquid injection machine convenient to clean and maintain, the liquid injection mechanism comprises a liquid injection support, the liquid injection support is connected to a sliding frame through a sliding plate, one end of the sliding frame is provided with a sliding driving module, and the sliding driving module can control the liquid injection support to horizontally slide along the sliding frame.
The soft package liquid injection machine is characterized in that a front positioning cylinder is arranged on the front side of the sliding plate, a rear positioning cylinder is arranged behind the sliding plate, positioning grooves are formed in the front end and the rear end of the sliding frame, a piston rod controlled by the action of the front positioning cylinder penetrates into the positioning grooves to be fixed when the sliding plate moves to the front end of the sliding frame, and a piston rod controlled by the action of the rear positioning cylinder penetrates into the positioning grooves to be fixed when the sliding plate moves to the rear end of the sliding frame.
The soft package liquid injection machine is an improvement of the soft package liquid injection machine convenient to clean and maintain, a lower liquid injection plate is arranged at the lower end of the liquid injection support, a plurality of groups of liquid injection needle assemblies and air bag patting mechanisms capable of adjusting the liquid injection height are arranged on the liquid injection plate at intervals, vacuum box clamping mechanisms used for controlling the vacuum box to be clamped and connected or separated with the vacuum box are respectively arranged at two ends of the liquid injection plate, a liquid injection lifting cylinder is further arranged on the sliding plate, a piston rod of the liquid injection lifting cylinder is connected to the lower liquid injection plate, the lower liquid injection plate is connected with the sliding plate through a plurality of guide rods, and the liquid injection lifting cylinder can drive the lower liquid injection plate to slide along the guide rods.
As an improvement of the soft package liquid injection machine convenient for cleaning and maintenance, the standing mechanism comprises a standing support, the upper end of the standing support is connected to the moving plate through a slide rail and a slide block, the upper end of the standing support is provided with a standing lifting cylinder and a support positioning cylinder, and the moving plate is provided with a positioning hole;
when the standing support slides to the position of the positioning hole along the slide rail, the support positioning cylinder controls the piston rod to extend out and penetrate into the positioning hole for positioning;
when the standing support slides out along the sliding rail, the support positioning cylinder controls the piston rod to withdraw from the positioning hole, and the standing support can slide out along the sliding rail under the action of external force pushing.
As an improvement of the soft package liquid injection machine convenient to clean and maintain, the lower end of the standing support is provided with a standing lower mounting plate, the upper end of the standing support is provided with a standing upper mounting plate, two ends of the standing lower mounting plate are respectively provided with a vacuum box clamping mechanism used for controlling the vacuum box to be clamped and connected or separated, and the piston rod end of the standing lifting cylinder is connected to the standing lower mounting plate.
As an improvement of the soft package liquid injection machine convenient for cleaning and maintenance, the heat sealing mechanism comprises a heat sealing mounting bracket, two groups of vacuum box clamping mechanisms are arranged at the lower end of the heat sealing mounting bracket, and the vacuum box clamping mechanisms are used for controlling the heat sealing mounting bracket to be in clamping connection with or separated from the vacuum box;
the upper end of the heat-seal mounting support is provided with a rotating mechanism, and the rotating mechanism can drive the heat-seal mounting support to rotate by a certain angle.
As an improvement of the soft package liquid injection machine convenient to clean and maintain, the rotating mechanism comprises a rotating installation support, two sides of the rotating installation support are respectively provided with a side plate, arc-shaped holes are formed in the two side plates, and the rear side of the rotating installation support is provided with a rotating drive;
the upper end of the heat-seal mounting bracket is provided with a rotating rod and a sliding rod, the two ends of the rotating rod are respectively connected to the side plates through rotating shafts, and the two ends of the sliding rod are respectively arranged on the arc-shaped holes in a penetrating manner; two ends of the sliding rod are respectively provided with a sliding rod bearing, and the sliding rod bearings are just accommodated in the arc-shaped holes;
a rotary front positioning cylinder and a rotary rear positioning cylinder are respectively arranged on the two side plates, when the heat-seal mounting bracket is in a state before rotation, the rotary front positioning cylinder controls the piston rod to extend out to limit the rotation of the heat-seal mounting bracket, and when the heat-seal mounting bracket is in a state after rotation, the rotary rear positioning cylinder controls the piston rod to extend out to limit the rotation of the heat-seal mounting bracket;
the rotary drive comprises a cylinder mounting seat and a rotary control cylinder, the rotary control cylinder is rotatably connected to the cylinder mounting seat, and a piston rod end of the rotary control cylinder is connected to the upper end of the heat-seal mounting bracket through a connecting seat; the heat-seal mounting bracket comprises an upper mounting plate and a lower mounting plate, the upper mounting plate and the lower mounting plate are connected through a plurality of guide rods, and a plurality of clamping heat-seal mechanisms are arranged on the lower mounting plate at intervals;
and a lifting control cylinder is arranged on the upper mounting plate, and the piston rod end of the lifting control cylinder is connected to the lower mounting plate.
As an improvement of the soft package liquid injection machine convenient to clean and maintain, the vacuum box clamping mechanism comprises a bidirectional clamping cylinder, piston rods are arranged at two ends of the bidirectional clamping cylinder respectively, clamping arms are arranged on the piston rods at two ends of the bidirectional clamping cylinder respectively, and a hook portion is arranged at the end portion of each clamping arm. The two ends of the vacuum box are respectively provided with a clamping block, the two ends of the clamping block are respectively provided with a hook groove, and the clamping blocks can be clamped by clamping arms which can drive the two ends simultaneously when the bidirectional clamping cylinder acts.
The invention has the beneficial effects that: the invention adopts a liquid injection mode of a production line, and the batteries in the vacuum box are sequentially conveyed to the appointed station position through the indexing transmission of the turntable. The in-process that the carousel was carried again to the battery all is in the vacuum chamber, just takes out from the vacuum chamber until the heat-seal is accomplished, and whole in-process leakproofness is better, annotates the liquid mechanism, all is provided with vacuum chamber fixture on mechanism and the heat-seal machine structure of stewing, to the battery during operation, utilizes vacuum chamber fixture to connect the vacuum chamber, can separate the vacuum chamber after the work is accomplished. Annotate liquid mechanism and the mechanism that stews all can follow the frame horizontal migration and come out, conveniently maintain, clean, change accessories etc. to the mechanism. The heat sealing mechanism is controlled to rotate by the rotating mechanism, so that the accessories at the bottom of the mechanism can be turned up, and the maintenance, the cleaning, the part replacement and the like of the accessories at the bottom can be conveniently carried out by workers. The whole soft package liquid injection machine is more reasonable in structure, facilitates subsequent maintenance, facilitates the transportation of batteries in the liquid injection process, and can effectively improve the liquid outlet efficiency.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the injection mechanism of the present invention;
FIG. 3 is a perspective view of the resting mechanism of the present invention;
FIG. 4 is a perspective view of the heat seal mechanism of the present invention;
FIG. 5 is a perspective view of the vacuum box clamping mechanism of the present invention;
fig. 6 is a perspective view of the injection needle cleaning mechanism of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1-6, a liquid machine is annotated to soft package convenient to clean maintenance, including carousel 1, notes liquid mechanism 2 that can the level shift out, the mechanism 3 of stewing and the heat-seal machine who can rotate certain angle constructs 4, the interval is equipped with a plurality of vacuum boxes 5 on the carousel 1, all is equipped with the anchor clamps 6 of centre gripping product in every vacuum box 5, vacuum box 5 is driven by carousel 1 and in proper order through annotating liquid mechanism 2, the mechanism 3 of stewing and heat-seal machine 4.
Anchor clamps 6 in the vacuum chamber 5 are automatic opening clamp, can be with the battery centre gripping of standing vertically, and anchor clamps 6 in every vacuum chamber 5 all have two sets of grip blocks group, and the interval between two sets of grip blocks group passes through pneumatic means control, and 4 batteries of two sets of grip blocks group centre gripping simultaneously, and the direction of liquid mouth is annotated to the battery up, and two sets of grip blocks group all includes first splint and second splint, and the centre gripping action of first splint and second splint passes through electric means control. The electric mechanism adopts the bidirectional threads to drive the two groups of clamping plate groups, so that the impact force on the battery can be reduced, and the battery can be protected.
The battery liquid injection process comprises the following steps: after the battery which is not injected with liquid is conveyed from a feeding conveying line, the battery is subjected to code scanning, appearance detection and weighing, qualified products are conveyed into a vacuum box 5 of a turntable by a mechanical hand, NG products are conveyed to an NG storage box 7 to be collected, the turntable 1 is driven by an indexing transmission mechanism to rotate to drive the vacuum box 5 to move to a liquid injection station, a liquid injection mechanism 2 moves to the upper part of the vacuum box 5 and is clamped and connected with the vacuum box by a vacuum box clamping mechanism until the liquid injection of the battery is finished, the vacuum box 5 is loosened by the vacuum box clamping mechanism again by the vacuum box clamping mechanism, the battery which is injected with liquid rotates to a standing station along with the vacuum box 5, the standing mechanism 3 is positioned right above the vacuum box, the standing mechanism 3 downwards clamps and connects with the vacuum box by the vacuum box clamping mechanism until the battery is completely stood, the vacuum box is loosened by the vacuum box clamping mechanism again, the battery is conveyed to a heat-sealing station along with the vacuum box after standing, the heat-sealing mechanism 4 downwards clamps and connects with the vacuum box 5 by the vacuum box clamping mechanism, the centre gripping heat-seal machine of heat-seal machine structure 4 carries out the heat-seal to the battery in the vacuum box, and after the heat-seal was accomplished, vacuum box fixture loosened vacuum box 5 again, and the battery after the heat-seal was carried to the unloading station along with vacuum box 5 and was weighed to the station of weighing through the manipulator transport, and the certified products are carried to ejection of compact transfer chain, and NG article are carried to NG receiver 7 and are collected.
Preferably, still include feeding transfer chain 8 and ejection of compact transfer chain 9, one side of feeding transfer chain and ejection of compact transfer chain all is equipped with weighing mechanism 10 and CCD outward appearance and detects, and the opposite side of feeding transfer chain 8 and ejection of compact transfer chain 9 all is equipped with NG receiver 7, and during the battery material loading, through weighing mechanism 10 and CCD outward appearance detect the back through the manipulator transport to vacuum box 5 in the centre gripping fixed, annotate the below of liquid mechanism 2 and be equipped with annotate the clean mechanism 11 of liquid needle.
As shown in fig. 6, the injection needle cleaning mechanism 11 includes a lifting plate 111, a lifting drive 112 is provided at the bottom of the lifting plate 111, cleaning nozzles 113 are provided at four corners of the lifting plate 111, and the upper ends of the four cleaning nozzles 113 are connected and positioned by a positioning plate 114. The four cleaning nozzles 113 are in a fixed state, the lifting process is that the lifting driving device 112 controls the lifting upwards by utilizing the guide sliding of the guide rods, the cleaning is carried out on the positions corresponding to the four liquid injection needles, the cleaning adopts a vacuumizing mode and is carried out from top to bottom, and the residual cleaning of the battery liquid on the liquid injection needles is realized. The positioning plate 114 is provided with a through hole 115 at the upper end of the cleaning nozzle 113, and the injection needle can extend into the cleaning nozzle 113 from the through hole 115 for cleaning. The diameter of the through hole 115 is slightly smaller than the injection needle, and the injection needle can just penetrate from the through hole 115 to the suction nozzle. The bottoms of the four cleaning nozzles 113 are connected with a vacuum-pumping device through pipelines. The vacuumizing equipment provides vacuum suction, so that battery liquid residue on the liquid injection needle is separated from the liquid injection needle, the residual liquid can be conveniently collected by the cleaning mode, and the deformation of the liquid injection needle is also avoided. The upper end of the cleaning nozzle 113 is provided with a suction nozzle 116, and the position of the suction nozzle 116 corresponding to the through hole 115 is fixedly connected to the positioning plate 114. The lifting device is characterized by further comprising a guide piece mounting plate 117, a plurality of guide sliding sleeves 118 are respectively arranged at two ends of the guide piece mounting plate 117, a guide rod 119 penetrates through each guide sliding sleeve 118, and the lifting plate 111 is controlled by the lifting drive 112 to slide up and down along the guide rods 119. The lifting drive 112 includes a lifting cylinder mounting plate 1121, a lifting cylinder 1122 is disposed on one side of the lifting cylinder mounting plate 1121, and a piston rod end of the lifting cylinder 1122 is connected to the bottom of the lifting plate 111.
The conveying mode of the feeding conveying line 8 and the discharging conveying line 9 adopts the mode transmission of rollers, the rollers are arranged and arranged on the conveying line by arranging a plurality of rollers, each roller is synchronously linked, and the batteries are synchronously conveyed by the synchronous driving of a servo motor. The mode of a conveying belt or the mode of chain transmission can also be adopted.
Annotate liquid mechanism 2 and annotate the liquid back to the battery many times, when needing to annotate the liquid needle and rinse, the slip drive module can control annotate liquid support horizontal migration to annotate under the clean mechanism of liquid needle, annotate liquid needle clean mechanism control vacuum suction nozzle and go upward and aim at annotating the liquid needle, make annotate in the liquid needle penetrates vacuum suction nozzle, vacuum equipment opens and will annotate the residual liquid on the liquid needle and suck away.
Preferably, the liquid injection mechanism 2 includes a liquid injection support 21, the liquid injection support 21 is connected to a sliding frame 23 through a sliding plate 22, one end of the sliding frame 23 is provided with a sliding driving module 24, and the sliding driving module 24 can control the liquid injection support 21 to horizontally slide along the sliding frame 23. The sliding driving module 24 controls the movement of the liquid injection support 21 by adopting a transmission mode that a servo motor drives a transmission screw rod.
Preferably, a front positioning cylinder 25 is disposed at the front side of the sliding plate 22, a rear positioning cylinder 26 is disposed at the rear side of the sliding plate 22, positioning grooves 27 are disposed at both the front and rear ends of the sliding frame 23, the front positioning cylinder 25 penetrates into the positioning grooves 27 to be fixed when the sliding plate 22 moves to the front end position of the sliding frame 23, and the rear positioning cylinder 26 penetrates into the positioning grooves 27 to be fixed when the sliding plate 22 moves to the rear end position of the sliding frame 23.
Preferably, a lower injection plate 28 is arranged at the lower end of the injection support 21, a plurality of groups of injection needle assemblies 29 capable of adjusting injection height are arranged on the lower injection plate 28 at intervals, vacuum box clamping mechanisms 12 used for controlling clamping connection or separation with the vacuum boxes 5 are respectively arranged at two ends of the lower injection plate 28, an injection lifting cylinder 20 is further arranged on the sliding plate 22, a piston rod of the injection lifting cylinder 20 is connected to the lower injection plate 28, the lower injection plate 28 and the sliding plate 22 are connected through a plurality of guide rods 13, and the injection lifting cylinder 20 can drive the lower injection plate 28 to slide along the guide rods 13.
Four groups of liquid injection needle assemblies 29 are arranged at intervals, the distances among the four groups of liquid injection needle assemblies are fixed, and the height of the four groups of liquid injection needle assemblies is adjusted by adopting an adjusting screw mode.
Preferably, the standing mechanism 3 comprises a standing support 31, the upper end of the standing support 31 is connected to the moving plate 33 through a slide rail 32 and a slide block, the upper end of the standing support 31 is provided with a standing lifting cylinder 34 and a support positioning cylinder, and the moving plate 33 is provided with two positioning holes 35;
when the standing support 31 slides to the position of the positioning hole 35 along the slide rail 32, the support positioning cylinder controls the piston rod to extend out and penetrate into the positioning hole 35 for positioning; when the standing support 31 slides out along the slide rail 32, the support positioning cylinder controls the piston rod to exit the positioning hole 35, and the standing support 31 can slide out along the slide rail 32 under the action of external force pushing.
Preferably, a standing lower mounting plate 36 is arranged at the lower end of the standing support 31, a standing upper mounting plate 37 is arranged at the upper end of the standing support 31, vacuum box clamping mechanisms 12 for controlling clamping connection or separation with the vacuum box 5 are respectively arranged at two ends of the standing lower mounting plate 36, and the piston rod end of the standing lifting cylinder 34 is connected to the standing lower mounting plate 36. The stationary lower mounting plate 36 and the stationary upper mounting plate 37 are connected by a plurality of guide rods 13.
Preferably, the heat-sealing mechanism 4 comprises a heat-sealing mounting bracket 41, two sets of vacuum box clamping mechanisms 12 are arranged at the lower end of the heat-sealing mounting bracket 41, and the vacuum box clamping mechanisms 12 are used for controlling the heat-sealing mounting bracket 41 to be connected with or separated from the vacuum box 5 in a clamping manner;
the upper end of the heat-seal mounting bracket 41 is provided with a rotating mechanism 14, and the rotating mechanism 14 can drive the heat-seal mounting bracket 41 to rotate for a certain angle. The heat seal mounting bracket 41 is rotated by an angle less than or equal to 90 degrees. The bottom mechanism of the heat seal mounting bracket 41 can be maintained after the heat seal mounting bracket 41 is rotated. Mechanism parts at the bottom of the heat-seal mounting support do not need to be disassembled, so that maintenance time is saved, and maintenance efficiency is submitted. And can be reset quickly after maintenance without reinstallation.
Preferably, the rotating mechanism 14 includes a rotating mounting bracket 15, two sides of the rotating mounting bracket 15 are respectively provided with a side plate 151, two side plates 151 are respectively provided with an arc-shaped hole 152, and the rear side of the rotating mounting bracket 15 is provided with a rotating drive 153;
the upper end of the heat-seal mounting bracket 41 is provided with a rotating rod 411 and a sliding rod 412, two ends of the rotating rod 411 are respectively connected to the side plates 151 through rotating shafts, and two ends of the sliding rod 412 are respectively arranged on the arc-shaped holes 152 in a penetrating manner; the two ends of the sliding rod 412 are respectively provided with a sliding rod bearing 413, and the sliding rod bearing 413 is just accommodated in the arc-shaped hole 152;
a rotary front positioning cylinder 154 and a rotary rear positioning cylinder 155 are respectively arranged on the two side plates 151, when the heat-seal mounting bracket 41 is in a state before rotation, the rotary front positioning cylinder 154 controls the piston rod to extend out to limit the rotation of the heat-seal mounting bracket 41, and when the heat-seal mounting bracket 41 is in a state after rotation, the rotary rear positioning cylinder 155 controls the piston rod to extend out to limit the rotation of the heat-seal mounting bracket 41;
the rotary drive 153 comprises an air cylinder mounting seat 156 and a rotary control air cylinder 157, the rotary control air cylinder 157 is rotatably connected to the air cylinder mounting seat 156, and a piston rod end of the rotary control air cylinder 156 is connected to the upper end of the heat seal mounting bracket 41 through a connecting seat 158; the heat seal mounting bracket 41 comprises an upper mounting plate 414 and a lower mounting plate 415, the upper mounting plate 414 and the lower mounting plate 415 are connected through a plurality of guide rods 13, and a plurality of clamping heat seal mechanisms 17 are arranged on the lower mounting plate 415 at intervals;
the upper mounting plate 414 is provided with a lifting control cylinder 18, and the piston rod end of the lifting control cylinder 18 is connected to the lower mounting plate 145.
Preferably, the vacuum box clamping mechanism 12 includes a bidirectional clamping cylinder 121, two ends of the bidirectional clamping cylinder 121 are respectively provided with a piston rod 122, the piston rods 122 at two ends of the bidirectional clamping cylinder 121 are respectively provided with a clamping arm 123, and an end of the clamping arm 123 is provided with a hook 124. The two ends of the vacuum box 5 are respectively provided with a clamping block 51, the two ends of the clamping block 51 are respectively provided with a hook groove 52, and the bidirectional clamping cylinder 121 can simultaneously drive the clamping arms 123 at the two ends to clamp the clamping block 51.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and arrangements of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A soft package liquid injection machine convenient to clean and maintain is characterized by comprising a turntable, a liquid injection mechanism capable of being horizontally moved out, a standing mechanism and a heat sealing mechanism capable of rotating for a certain angle, wherein a plurality of vacuum boxes are arranged on the turntable at intervals, a clamp for clamping a product is arranged in each vacuum box, the vacuum boxes are driven by the turntable and sequentially pass through the liquid injection mechanism, the standing mechanism and the heat sealing mechanism, and a liquid injection needle cleaning mechanism is arranged below the liquid injection mechanism;
annotate liquid mechanism including annotating the liquid support, annotate the liquid support and connect on sliding frame through the sliding plate, sliding frame's one end is equipped with the slip drive module, the slip drive module can control annotate the liquid support along sliding frame horizontal slip.
2. The soft package liquid injection machine convenient to clean and maintain according to claim 1, further comprising a feeding conveying line and a discharging conveying line, wherein a weighing mechanism and a CCD appearance detection are arranged on one side of each of the feeding conveying line and the discharging conveying line, an NG storage box is arranged on the other side of each of the feeding conveying line and the discharging conveying line, and a battery is conveyed into the vacuum box through a manipulator to be clamped and fixed after passing through the weighing mechanism and the CCD appearance detection.
3. The soft-packing liquid injection machine convenient for cleaning and maintenance according to claim 1, wherein a front positioning cylinder is arranged at the front side of the sliding plate, a rear positioning cylinder is arranged at the rear side of the sliding plate, positioning grooves are arranged at both the front end and the rear end of the sliding frame, when the sliding plate moves to the front end position of the sliding frame, the front positioning cylinder motion control piston rod penetrates into the positioning groove for fixation, and when the sliding plate moves to the rear end position of the sliding frame, the rear positioning cylinder motion control piston rod penetrates into the positioning groove for fixation.
4. The soft package liquid injection machine convenient for cleaning and maintenance according to claim 3, wherein a lower liquid injection plate is arranged at the lower end of the liquid injection support, a plurality of groups of liquid injection needle assemblies and air bag patting mechanisms capable of adjusting liquid injection height are arranged on the lower liquid injection plate at intervals, vacuum box clamping mechanisms for controlling clamping connection or separation with the vacuum boxes are respectively arranged at two ends of the lower liquid injection plate, a liquid injection lifting cylinder is further arranged on the sliding plate, a piston rod of the liquid injection lifting cylinder is connected to the lower liquid injection plate, the lower liquid injection plate and the sliding plate are connected through a plurality of guide rods, and the liquid injection lifting cylinder can drive the lower liquid injection plate to slide along the guide rods.
5. The soft package liquid injection machine convenient for cleaning and maintenance according to claim 1, wherein the standing mechanism comprises a standing support, the upper end of the standing support is connected to a moving plate through a slide rail and a slide block, a standing lifting cylinder and a support positioning cylinder are arranged at the upper end of the standing support, and a positioning hole is arranged on the moving plate;
when the standing support slides to the position of the positioning hole along the slide rail, the support positioning cylinder controls the piston rod to extend out and penetrate into the positioning hole for positioning;
when the standing support slides out along the sliding rail, the support positioning cylinder controls the piston rod to withdraw from the positioning hole, and the standing support can slide out along the sliding rail under the action of external force pushing.
6. The soft-packing liquid injection machine convenient for cleaning and maintenance of claim 5, wherein the lower end of the standing support is provided with a standing lower mounting plate, the upper end of the standing support is provided with a standing upper mounting plate, two ends of the standing lower mounting plate are respectively provided with a vacuum box clamping mechanism for controlling connection or separation with the vacuum box, and the piston rod end of the standing lifting cylinder is connected to the standing lower mounting plate.
7. The soft package liquid injection machine convenient for cleaning and maintenance according to claim 1, wherein the heat sealing mechanism comprises a heat sealing mounting bracket, two sets of vacuum box clamping mechanisms are arranged at the lower end of the heat sealing mounting bracket, and the vacuum box clamping mechanisms are used for controlling the heat sealing mounting bracket to be in clamping connection with or separated from the vacuum box;
the upper end of the heat-seal mounting support is provided with a rotating mechanism, and the rotating mechanism can drive the heat-seal mounting support to rotate by a certain angle.
8. The soft-package liquid injection machine convenient for cleaning and maintenance according to claim 7, wherein the rotating mechanism comprises a rotating mounting bracket, two sides of the rotating mounting bracket are respectively provided with a side plate, both side plates are provided with an arc-shaped hole, and the rear side of the rotating mounting bracket is provided with a rotating drive;
the upper end of the heat-seal mounting bracket is provided with a rotating rod and a sliding rod, two ends of the rotating rod are respectively connected to the side plates through rotating shafts, and two ends of the sliding rod are respectively arranged on the arc-shaped holes in a penetrating manner; two ends of the sliding rod are respectively provided with a sliding rod bearing, and the sliding rod bearings are just accommodated in the arc-shaped holes;
two be equipped with rotatory preceding location cylinder and rotatory back location cylinder on the curb plate respectively, when the heat-seal installing support is in the state before rotatory, rotatory preceding location cylinder control piston rod stretches out the restriction the rotation of heat-seal installing support, when the heat-seal installing support is in the state after the rotation, rotatory back location cylinder control piston rod stretches out the restriction the rotation of heat-seal installing support.
9. The soft-packing liquid injection machine convenient for cleaning and maintenance according to claim 8, wherein the rotary drive comprises a cylinder mounting seat and a rotary control cylinder, the rotary control cylinder is rotatably connected to the cylinder mounting seat, and a piston rod end of the rotary control cylinder is connected to the upper end of the heat-seal mounting bracket through a connecting seat; the heat-seal mounting bracket comprises an upper mounting plate and a lower mounting plate, the upper mounting plate and the lower mounting plate are connected through a plurality of guide rods, and a plurality of clamping heat-seal mechanisms are arranged on the lower mounting plate at intervals;
and a lifting control cylinder is arranged on the upper mounting plate, and the piston rod end of the lifting control cylinder is connected to the lower mounting plate.
10. The liquid injection machine convenient to clean and maintain soft package of claim 4, 6 or 7, wherein the vacuum box clamping mechanism comprises a bidirectional clamping cylinder, piston rods are respectively arranged at two ends of the bidirectional clamping cylinder, clamping arms are respectively arranged on the piston rods at two ends of the bidirectional clamping cylinder, and a hook portion is arranged at the end of each clamping arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210284997.2A CN114388994A (en) | 2022-03-23 | 2022-03-23 | Liquid machine is annotated to soft package convenient to clean maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210284997.2A CN114388994A (en) | 2022-03-23 | 2022-03-23 | Liquid machine is annotated to soft package convenient to clean maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114388994A true CN114388994A (en) | 2022-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210284997.2A Pending CN114388994A (en) | 2022-03-23 | 2022-03-23 | Liquid machine is annotated to soft package convenient to clean maintenance |
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| Country | Link |
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| CN (1) | CN114388994A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116470250A (en) * | 2023-06-20 | 2023-07-21 | 广东东博智能装备股份有限公司 | Liquid injection equipment of steel shell battery |
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| CN107834016A (en) * | 2017-10-18 | 2018-03-23 | 东莞市天逸自动化机械设备有限公司 | The vacuum liquid filling of lithium battery automatic fluid injection packaging machine stands encapsulation unit |
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| CN114142185A (en) * | 2021-11-29 | 2022-03-04 | 博众精工科技股份有限公司 | Battery liquid injection equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20100101184A1 (en) * | 2008-10-24 | 2010-04-29 | Kenji Nakamura | Heat-sealing device for sheet packages |
| CN105006545A (en) * | 2015-07-27 | 2015-10-28 | 东莞市德瑞精密设备有限公司 | Rotating disc type fluid infusing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116470250A (en) * | 2023-06-20 | 2023-07-21 | 广东东博智能装备股份有限公司 | Liquid injection equipment of steel shell battery |
| CN116470250B (en) * | 2023-06-20 | 2023-10-03 | 广东东博智能装备股份有限公司 | Liquid injection equipment of steel shell battery |
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Application publication date: 20220422 |