109results about How to "Improve glue application efficiency" patented technology

The invention discloses a novel tape adhering machine which comprises at least one tape adhering head and a base, wherein the tape adhering head comprises a main mounting plate a and an assorted mounting plate which is matched with the main mounting plate a; a tape fixing wheel and a cutting mechanism are arranged on the main mounting plate a; the tape fixing wheel is arranged at the top of the main mounting plate a for fixing a tape; the cutting mechanism is arranged at the lower part of the main mounting plate a; the cutting mechanism is provided with a cylinder to drive a prepressing module and a cutter to complete the tape adhering and cutting tasks; and the base is used for fixing the tape adhering head and conveying materials which are required to be adhered. The novel tape adhering machine utilizes the lever principle to complete the tape adhering and cutting tasks through a driving link which consists of the cylinder and a knuckle bearing, so the adhering efficiency is greatly increased, in addition, the structure of the tape adhering head is also correspondingly simplified, and the cost is lowered; and moreover, the novel tape adhering machine meets different specification requirements on the materials which are needed to be adhered, and the adhering effect is improved.

The invention provides a cylindrical battery cell film-making and winding machine, comprising a rack, and a winding head device, a pole piece inserting and cutting device, a diaphragm cut-off device and a gluing device which are connected with the rack, wherein the winding head device comprises a winding unit provided with a winding head, a first driving unit and a swing arm group unit; the winding head comprises a first station, a second station and a third station which are respectively provided with winding needles; each winding needle is provided with a first needle body and a second needle body; the first driving unit comprises a roller shaft as well as a first cam, a second cam and a third cam which are installed on the roller shaft; the swing arm group unit comprises a first swing arm group, a second swing arm group and a third swing arm group; the first cam drives the first swing arm group to control the first needle body of the first station to move along the axial direction of the winding head, the second cam drives the second swing arm group to control the first needle body of the third station to move along the axial direction of the winding head, and the third cam drives the third swing arm group to control the second needle body of the third station to move along the axial direction of the winding head. The cylindrical battery cell film-making and winding machinehas the advantages of being reliable in work, high in processing accuracy and rapid in production efficiency.

The invention discloses a method for producing total-eucalyptus plywood by adopting moisture-proof composite urea resin. The method comprises the following steps: rotatably cutting wood boards; drying each board; gluing; performing cold pressing for three times; stewing and conditioning; performing hot pressing for three times; cooling and conditioning; determining the thickness of a board blank and sanding the board blank. The key points of the production method disclosed by the invention are that melamine modified urea resin is adopted as a main material of an adhesive and is added with oxidized starch to form a viscous compound, polyvinyl alcohol is taken as a toughening agent, magnesium oxide is taken as an antiaging agent, hexamine and triglycidyl isocyanurate are taken as a curing agent, isobutyl triethoxy silane is taken as a bridging agent, phenolated lignin is taken as a formaldehyde catcher and aliphatic polyurethane acrylate is taken as a moisture-proof agent to prepare the composite urea resin; the composite urea resin has the advantages of being low in formaldehyde residual volume, good in water resistance and good in moisture resistance; therefore, the produced total-eucalyptus plywood is low in formaldehyde residual volume, hard to expand after absorbing water and hard to arch and deform, and a wear-resistant layer is hard to damage.

The invention relates to a method for producing full-eucalyptus plywood with flame-retardant composite urea-formaldehyde resin, comprising the steps of wood board peeling->veneer drying -> gluing -> three times of cold pressing -> standing for curing->three times of hot pressing ->heat dissipation for curing->slab calibrating and sanding. The method is characterized in that the melamine modified urea-formaldehyde resin is used as the main ingredient in the adhesive; the oxidized starch as adhesive compound, the polyving akohol as toughening agent, the hydrogenated rosin as antioxidant, the polyisocyanate as curing agent, i-butyltriethoxanesilane as bridging agent, phenolic lignin as formaldehyde scavenger and flame retardant agent are added together to produce the flame-retardant composite urea-formaldehyde resin. The flame-retardant composite urea-formaldehyde resin has such advantages as littleformaldehyde residue, perfect flame resistance and lowering combustion temperature by internal endothermic reaction so that the full-eucalyptus parquet contains little formaldehyde residue and has good flame-retardant effectin case of fire disasters.

The invention relates to efficient and automatic new energy square battery glue pasting, detecting and sorting integrated equipment. A workbench is included and provided with a first conveying device.The upper portion of a material containing disc is provided with a plurality of square batteries. A feeding mechanical arm is arranged on one side of the first conveying device. A temporary containing table is arranged on the rear side of the feeding mechanical arm. A double-face glue pasting mechanism for conducting glue pasting on the front faces and the back faces of the batteries at the sametime is arranged above the temporary containing table. A quality detection device is arranged on the right side of the double-face glue pasting mechanism. A transfer mechanical arm is arranged on therear side of the double-face glue pasting mechanism. A second conveying device is arranged on the right side of the quality detection device. An appearance detecting device is arranged on the front side of the second conveying device. A sorting device is arranged on the front side of the appearance detecting device. A defective product collecting device and a finished product collecting device arearranged on the front side and the right side of the sorting device correspondingly. The efficient and automatic new energy square battery glue pasting, detecting and sorting integrated equipment conducts glue pasting and detecting work on the square batteries in a full-mechanization manner, the structure is compact, and the glue pasting quality and efficiency are greatly improved; and defectiveproducts are removed and are prevented from being mixed into finished products, and the qualification rate of the finished products is improved.

The invention discloses an automatic head glue pasting machine and aims to provide the automatic head glue pasting machine with high glue pasting efficiency. The automatic head glue pasting machine comprises a machine table. A rotary disc module, a charging module, a discharging module, a feeding belt and a discharging belt are arranged on the machine table, a plurality of product clamps are arranged on the rotary disc module in a fit manner, a product positioning module, a glue pasting module, a glue rolling module and a gummed paper pressure-maintaining module are successively arranged around the rotary disc module, one end of the charging module is arranged on the feeding belt while the other end of the charging module is located above the rotary disc module, the charging module is located between the product positioning module and the gummed paper pressure-maintaining module, one end of the discharging module is arranged on the discharging belt while the other end of the discharging module is located above the rotary disc module, and the discharging module is located between the charging module and the gummed paper pressure-maintaining module. The automatic head glue pasting machine is applied to the technical field of the automatic head glue pasting machines.

The invention discloses a method for producing total-eucalyptus plywood by adopting weather-resistant composite urea resin. The method comprises the following steps: rotatably cutting wood boards; drying each board; gluing; performing cold pressing for three times; stewing and conditioning; performing hot pressing for three times; cooling and conditioning; determining the thickness of a board blank and sanding the board blank. The key points of the production method disclosed by the invention are that melamine modified urea resin is adopted as a main material of an adhesive and is added with oxidized starch to form a viscous compound, polyvinyl alcohol is taken as a toughening agent, polyisocyanate is taken as a curing agent, isobutyl triethoxy silane is taken as a bridging agent, phenolated lignin is taken as a formaldehyde catcher, and moreover an antioxidant and an ultraviolet absorbent are also added to prepare the weather-resistant composite urea resin; the composite urea resin has the advantages of low formaldehyde residual volume and good weather resistance. The total-eucalyptus plywood produced by the method disclosed by the invention is excellent in weather resistance and is relatively high in environmental disruption tolerance.

The invention relates to automatic packaging equipment for a lithium battery cell. The device comprises an operation table, a feeding conveying device is arranged on the left side of the operation table, a positioning assembly is arranged on the right side of the feeding conveying device, a battery conveying device is arranged on the right side of the positioning assembly, a plurality of containing positions are arranged on the upper portion of the battery conveying device at equal intervals, and a protective clamp disc is arranged on each containing position. A first sealing cover taking andplacing mechanical arm, a first side face rubberizing device, a second side face rubberizing device, a first tail rubberizing device, a second tail rubberizing device, a fifth sealing cover taking andplacing mechanical arm and a battery discharging mechanical arm are sequentially arranged on the portion, located on one side of the battery conveying device, of the operation table in the battery conveying direction. The lithium battery is fully protected through the silica gel foam and the battery cell shell in the sealing cover, vibration in the conveying process is avoided, and the stabilityof the lithium battery in the conveying process is guaranteed. The full-mechanical operation is realized, the structure is compact, the packaging quality and efficiency of the lithium battery are improved, and the market application value is high.

The invention discloses a lithium battery adhesive sticking device. The lithium battery adhesive sticking device comprises a controller, an adhesive discharging mechanism, an adhesive conveying mechanism, an adhesive cutting worktable capable of doing reciprocating motion, an adhesive cutting mechanism, a mechanical arm assembly and an adhesive pressing assembly, which are mounted on a mounting plate, wherein the controller is connected with the adhesive conveying mechanism, the adhesive cutting mechanism, the mechanical arm assembly and the adhesive pressing assembly; the mechanical arm assembly comprises a mechanical arm and a mechanical hand; the adhesive conveying mechanism comprises an adhesive conveying air cylinder; an adhesive tape is introduced into the adhesive cutting worktable;the adhesive conveying air cylinder is used for moving the adhesive cutting worktable to the lower side of the adhesive cutting mechanism; the mechanical hand is used for clamping the head part of the adhesive tape; when the residual adhesive tape is cut off on the adhesive cutting worktable by the adhesive cutting mechanism, the adhesive cutting worktable is reset; an adhesive tape section whichis cut off by the mechanical arm is conveyed to an adhesive sticking station to be clung to a lithium battery element; the controller is used for controlling the adhesive pressing assembly and sticking the section of adhesive tape to the lithium battery element. According to the lithium battery adhesive sticking device disclosed by the invention, the adhesive tape with a pre-set length can be cut, the dosage of the adhesive tape is monitored and full-automatic, rapid and efficient adhesive sticking is realized.

The invention discloses a method for adopting high-temperature-resisting composite urea resin for producing a whole-eucalyptus solid wood composite floor. The method includes the steps of board rotary slicing, veneer drying, gluing, three times of cold pressing, standing maintaining, three times of hot pressing, heat dissipating maintaining, slab fixed-thickness sanding, base material surface layer gluing, maintaining grooving and paint spraying, drying and sizing. The production method is characterized in that the high-temperature-resisting composite urea resin is prepared by adopting melamine modified urea resin as the main material of an adhesive, adding oxidized starch as a viscosity complexing agent, adopting polyvinyl alcohol as a toughening agent, adopting hydrogenated rosin as an antioxidant, adopting polyisocyanate as a curing agent, adopting isobutyl triethoxy silane as a bridging agent, adopting phenolate lignin as a formaldehyde catching agent and adding high-temperature-resisting filler. The high-temperature-resisting composite urea resin prepared through the method is used for producing the whole-eucalyptus solid wood composite floor so that the whole-eucalyptus solid wood composite floor can have good heat resistance performance, no obvious crack phenomenon happens under high-temperature and high-strength ultraviolet irradiation or long-time ultraviolet irradiation, and economic losses are reduced.

The invention relates to an automatic adhesive pasting machine, which comprises a discharging mechanism, a clamping mechanism, an adhesive pulling mechanism, an adhesive cutting mechanism and an adhesive pasting mechanism, wherein the discharging mechanism, the clamping mechanism, the adhesive pulling mechanism, the adhesive cutting mechanism and the adhesive pasting mechanism are matched with one another, so that automatic adhesive paper discharging, adhesive paper feeding and automatic pasting of adhesive paper are achieved, the adhesive pasting efficiency on battery tabs is greatly improved and the labor intensity and the manufacturing cost are reduced. Meanwhile, the phenomena of pasting leakage and loose pasting of the adhesive paper caused by manual adhesive pasting are avoided, the adhesive pasting consistency and reliability are effectively ensured and the quality of a product is improved.

The invention relates to automatic rubberizing equipment, a method for tearing rubber ring body paper and an automatic rubberizing method. The equipment comprises a workbench. A cleaning station, a gluing station, a glue curing station, a 180-degree turnover station, a bonding station, a pressing station and a finished product discharging station are sequentially arranged on the workbench. A cleaning assembly, a gluing assembly, a glue curing assembly, a turnover assembly, a body paper tearing assembly, a press assembly, a first moving assembly and a second moving assembly are further arrangedon the workbench. The first moving assembly is used for moving three sets of rotating fan blades corresponding to the first three stations back by one station, and the second moving assembly is usedfor moving three sets of rotating fan blades corresponding to the fourth station, the fifth station and the sixth station back by one station. During use, workers only need to provide the rotating fanblades and rubber rings, a series of subsequent procedures is automatically completed by the equipment, manpower is greatly saved, and unified quality of batched products can be guaranteed easily.

The invention discloses a mechanism for automatically sticking a double faced adhesive tape on an arc-shaped surface. The mechanism comprises a rack, a double faced adhesive tape storage device, an adhesive conveying device, a pull-down film tearing device, a cutting device and an automatic adhesive adhering device, wherein the double faced adhesive tape storage device is arranged on one side of the rack and is used for storing the double faced adhesive tape, the adhesive conveying device is arranged on the rack and used for pulling out the double faced adhesive tape on the double faced adhesive tape storage device, the pull-down film tearing device is arranged on the rack and is used for performing pull-down film tearing on the double faced adhesive tape on the double faced adhesive tapestorage device, the cutting device is arranged on the rack and is used for cutting the double faced adhesive tape, and the automatic adhesive adhering device is arranged on the rack and used for grabbing the double faced adhesive tape and automatically adhering the double faced adhesive tape to the arc-shaped surface of a product. The functions of automatic adhesive conveying, automatic film tearing, automatic cutting and automatic adhesive adhering on the arc-shaped plane for the double faced adhesive tape are achieved, and the advantages that the automation degree is high, and the adhesive adhering efficiency is high are achieved.

The invention discloses an adhesive tape pasting mechanism and an adhesive tape pasting device. The adhesive tape pasting mechanism comprises an adhesive tape pulling assembly, a first compression roller, anadhesive tape cutting assembly, a first driving assembly and a second driving assembly. After the adhesive tape pulling assembly pulls the adhesive tape, the first driving assembly and the second driving assembly can drive the adhesive tape pulling assembly and the adhesive tape to move towards the to-be-pasted piece until the adhesive tape is pasted to the to-be-pasted piece; the first compression roller driving assembly can drive the first compression roller to compress the adhesive tape on the to-be-pasted piece; after the adhesive tape pulling assembly loosens the adhesive tape, the first driving assembly can reversely drive the adhesive tape pulling assembly to return, and the first compression roller can flatten the adhesive tape along with the adhesive tape pulling assembly; when the first compression roller reaches the edge of the to-be-pasted piece, the first compression roller driving assembly can drive the first compression roller to paste the adhesive tape to the second face of the to-be-pasted piece along the edge of the to-be-pasted piece; by means of the first compression roller driving assembly and the first compression roller, the adhesive tape can be bent along the to-be-pasted part while the adhesive tape is flattened and tightly attached, and the pasting requirements of the two faces of the to-be-pasted piece are met; and the pasting efficiency is high.

The invention provides an adhesive tape pasting device. The adhesive tape pasting device comprises an adhesive tape pulling roller and a vacuum communication mechanism. The outer contour of the adhesive tape pulling roller is a column. A plurality of adhesive tape carrying faces are arranged on the radial outer surface of the adhesive tape pulling roller. Each adhesive tape carrying face is provided with a plurality of holes. An adhesive tape can be sucked on the adhesive tape carrying faces of the adhesive tape pulling roller. A first end face is arranged at one axial end of the adhesive tapepulling roller and is provided with a plurality of air holes. The holes formed in each adhesive tape carrying face correspondingly communicate with one air hole. The vacuum communication mechanism isprovided with a second end face. The second end face is provided with a first matched connection opening and a second matched connection opening. Axial force is applied to correspondingly paste the second end face on the first end face. The adhesive tape pulling roller can rotate relative to the vacuum communication mechanism, so that the first matched connection opening communicates with part ofthe air holes, and the second matched connection opening communicates with the rest of the air holes. By adoption of the adhesive tape pasting device, the control accuracy of the size of the adhesivetape can be improved, the adhesive tape pasting efficiency is improved; and adhesive tape pasting device is simple in structure, reliable in motion and convenient to operate and maintain.

The invention relates to the field of tape pasting equipment, in particular to vibrator tape pasting equipment. The vibrator tape pasting equipment comprises an operation table, two supports, a back plate and a bottom frame, the supports and the bottom frame are fixed to the top of the operation table, and the bottom frame is located between the two supports. The problems that in the prior art, vibration isolation is conducted by pasting a foam adhesive tape on a vibrator manually, adhesive tape raw materials comprise a protective film and the foam adhesive tape, the protective film needs to be stripped manually and then the foam adhesive tape needs to be taken out to be pasted, the manual adhesive tape stripping and pasting efficiency is low, the automation degree is low, and the adhesivetape stripping and pasting quality is difficult to control, in addition, the stripped protective film needs to be cleaned in time, existing vibrator tape pasting equipment is lack of a part for cleaning the stripped protective film in time, the steps of taking a tape sheet, pasting the film and then taking the tape sheet again need to be conducted in sequence in the using process of the whole tape pasting equipment, a new tape sheet cannot be taken while the film is pasted, and thus the efficiency of the whole operation step is greatly reduced can be solved.