CN113967983A - Preparation equipment and preparation method of UV (ultraviolet) curing polyolefin hot melt adhesive - Google Patents
Preparation equipment and preparation method of UV (ultraviolet) curing polyolefin hot melt adhesive Download PDFInfo
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- CN113967983A CN113967983A CN202111107738.4A CN202111107738A CN113967983A CN 113967983 A CN113967983 A CN 113967983A CN 202111107738 A CN202111107738 A CN 202111107738A CN 113967983 A CN113967983 A CN 113967983A
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- hot melt
- melt adhesive
- rod
- blade
- groove
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- 239000004831 Hot glue Substances 0.000 title claims abstract description 237
- 238000002360 preparation method Methods 0.000 title claims abstract description 34
- 229920000098 polyolefin Polymers 0.000 title claims abstract description 23
- 238000005520 cutting process Methods 0.000 claims abstract description 50
- 239000008187 granular material Substances 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims description 24
- 238000003848 UV Light-Curing Methods 0.000 claims description 12
- 238000002844 melting Methods 0.000 claims description 12
- 230000008018 melting Effects 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 239000012943 hotmelt Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims 1
- 230000008023 solidification Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 description 15
- 230000006835 compression Effects 0.000 description 15
- 239000002245 particle Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1818—Means for removing cut-out material or waste by pushing out
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention relates to the technical field of hot melt adhesive preparation, in particular to a preparation device and a preparation method of a UV-cured polyolefin hot melt adhesive; the electric telescopic rod comprises an electric telescopic rod, a first rod, a blade, a pressure rod, a support rod and a slide block; the electric telescopic rod, the first rod, the blade, the pressure rod, the support rod and the slide block are arranged; the depression bar between the blade contacts the stick of falling hot melt adhesive earlier when the blade cuts the stick of hot melt adhesive, the depression bar extrudees the stick of hot melt adhesive, the blade cuts the stick of hot melt adhesive, after the blade cutting is accomplished, controller control motor rotates 90 degrees, the rear side of pelleter is rotated to the up end of No. two blocks, the preceding terminal surface of No. two blocks rotates the upper end of No. two blocks, thereby make the hot melt adhesive granule of cutting completion on No. two blocks collect at the pelleter rear, the stick of hot melt adhesive continues to enter into No. two inslots on No. two blocks and cuts afterwards.
Description
Technical Field
The invention relates to the technical field of hot melt adhesive preparation, in particular to a preparation device and a preparation method of a UV-cured polyolefin hot melt adhesive.
Background
The hot melt adhesive particles are solid adhesives which are prepared by taking ethylene-vinyl acetate copolymer as a main material and adding tackifier and other components, can be used for mutually adhering wood, plastic, fiber, fabric, metal, furniture, lamp shades, leather, artware, toy electronics, electrical appliance components, paper products, ceramics, pearl wool packages and the like, can be generally used in factories and families, and are required to be cut into granules during production of the hot melt adhesive particles.
A technical scheme of a patent relating to a preparation device and a preparation method of a UV-curable polyolefin hot melt adhesive also appears in the prior art, and a chinese patent with application number CN2018213257192 discloses a hot melt adhesive rod cutting device, which comprises a bottom plate, wherein a conveying belt is arranged on the upper surface of the bottom plate, and the device is characterized in that: the bottom plate upper surface is equipped with the backup pad, is equipped with the cutting mechanism that can carry out the cutting to the hot melt adhesive stick in the conveyer belt one end that lies in backup pad side surface be equipped with the clamping actuating mechanism that can press from both sides the hot melt adhesive stick in the tight fixed cutting mechanism of clamp and drive cutting mechanism work simultaneously between conveyer belt and the cutting mechanism, vertically place the hot melt adhesive stick on the conveyer belt through the staff, the rethread clamping actuating mechanism drives cutting mechanism when with the hot melt adhesive stick clamp of conveyer belt one end fixed, makes cutting mechanism cut the hot melt adhesive stick after the clamp is fixed.
In the prior art, the fixing plate, the connecting rod, the first guide groove, the second guide groove, the first connecting plate, the second connecting plate and the clamping plate are arranged; the application greatly improves the efficiency, reduces the time and meets the use requirements of people; but the splint that sets up among the above-mentioned prior art support the restriction hot melt adhesive stick and can not reciprocate, and above-mentioned prior art is through supporting hot melt adhesive stick one end, when using softer hot melt adhesive to advance to cut grain, and above-mentioned prior art can make the hot melt adhesive stick atress uneven, leads to the hot melt stick to appear cutting uneven, and above-mentioned prior art carries through manual control hot melt adhesive stick, the big or small problem of uncontrollable hot melt adhesive stick to influence pelleter availability factor.
In view of the above, the invention provides a preparation device and a preparation method of a UV-cured polyolefin hot melt adhesive, which solve the above problems.
Disclosure of Invention
In order to make up for the defects of the prior art, the problem that uneven cutting of the hot melt rod occurs due to uneven stress of the hot melt rod caused by the granulator in the prior art is solved, and the problem that the size of the hot melt rod cannot be controlled due to manual control of conveying of the hot melt rod in the prior art is solved, so that the use efficiency of the granulator is affected; the invention provides a preparation device and a preparation method of a UV-cured polyolefin hot melt adhesive.
The technical scheme adopted by the invention for solving the technical problems is as follows: a preparation device of UV curing polyolefin hot melt adhesive comprises a shell, a first block, a motor and a second block; the motor is characterized in that a first hole is uniformly formed in the right side face of the shell, the first block is fixedly connected to the lower side of the right end face of the shell, a first groove is uniformly formed in the upper end face of the first block, the first groove is communicated with the first hole, the first groove penetrates through the left end face and the right end face of the first block, the motor is fixedly connected to one end, close to the shell, of the first block, an output shaft of the motor extends into the shell, one end of the second block is fixedly connected to one end of an output shaft of the motor, one end face, far away from the motor, of the second block is rotatably connected to the inner wall of the shell through a rotating shaft, the second block is square, a group of annular grooves are uniformly formed in the surface of the second block, the distance between every two annular grooves is the same, second grooves are uniformly formed in the upper end face, the lower end face, the front end face and the rear end face of the second block, and the second grooves are the same as the first grooves; the top of the shell is fixedly connected with an electric telescopic rod, the lower end of a guide rod of the electric telescopic rod is fixedly connected with a first rod, the first rod is parallel to the top end of the shell, a group of blades are uniformly arranged below the first rod, and each blade is arranged corresponding to the annular groove; a pressing rod is arranged between every two adjacent blades, the upper end face of each pressing rod is fixedly connected with the lower end face of the first rod through a spring, supporting rods are hinged to the two sides of each pressing rod, one end, far away from each pressing rod, of each supporting rod is hinged to a sliding block, and each sliding block is connected with the corresponding blade in a sliding mode;
when the hot melt adhesive cutting machine is used, when a hot melt adhesive rod is extruded by an extruder, then the hot melt adhesive rod is cooled and shaped, after the hot melt adhesive rod is cooled, a granulator is used for granulating the hot melt adhesive rod, the hot melt adhesive rod is conveyed to a first block, a first groove is formed in the first block, after the hot melt adhesive rod enters the first groove, the first groove limits the hot melt adhesive rod, so that the stability of the hot melt adhesive rod during cutting is ensured, then the hot melt adhesive rod enters the upper end face of a second block through a first hole in a shell, the hot melt adhesive rod enters a second groove in the upper end face of the second block, after the hot melt adhesive rod completely enters the second groove, a controller controls an electric telescopic rod to extend downwards, a guide rod of the electric telescopic rod pushes the first rod to move downwards, a blade moves downwards along with the first rod, and the blade cuts the hot melt adhesive rod, when the blade cuts the hot melt adhesive stick, the compression bar between the blades contacts the hot melt adhesive stick firstly, the compression bar extrudes the hot melt adhesive stick to keep the stability of the hot melt adhesive stick, after the compression bar extrudes the hot melt adhesive stick, the blade continues to move downwards, the slide block slides on the side surface of the blade, the slide block cleans impurities on the blade, after the cutting of the blade is completed, the electric telescopic rod moves upwards, the blade moves upwards, the compression bar is under the action of a spring, the slide block slides downwards on the side surface of the blade, the compression bar pushes the hot melt adhesive stick between the blades to prevent the hot melt adhesive stick from being clamped between the blades, so that the use efficiency of the granulator is improved, after the cutting of the blade is completed, the controller controls the rotation degree of the motor, the upper end surface of the second block rotates to the rear side of the granulator, and the front end surface of the second block rotates to the upper end of the second block, thereby make the hot melt adhesive granule that the cutting was accomplished on No. two blocks collect at the pelleter rear, the hot melt adhesive stick continues to enter No. two inslots on No. two blocks afterwards and cuts.
Preferably, one end of each sliding block, which is close to the corresponding blade, is provided with a rectangular groove, a roller is rotatably connected in each rectangular groove through a rotating shaft, and the rollers are in contact with the corresponding blades;
during the use, one end through being close to the blade at the slider sets up the rectangular channel, through at the rectangular channel internal rotation connection roller, when the pelleter carries out the during operation, electric telescopic handle's guide arm moves downwards, the depression bar is drawn first and is contacted hot melt adhesive stick, the depression bar carries on spacingly to the hot melt adhesive stick, make the hot melt adhesive stick when cutting, the hot melt adhesive stick can't move, the blade continues downwards to cut the hot melt adhesive stick afterwards, when the terminal surface moved to the blade below under the depression bar, roller and blade contact on the slider, the roller rolls in the blade side afterwards, thereby the frictional force before slider and the blade has been reduced, thereby the cutting performance of blade has been improved.
Preferably, grooves are formed in the lower end faces of the pressure lever and the blade, and the positions of the grooves correspond to the positions of the second grooves;
during the use, all set up flutedly through depression bar and blade below, and make the position of recess corresponding with the position in No. two grooves, when electric telescopic handle moves downwards, a pole moves downwards, the depression bar lower extreme leads to contact the hot melt adhesive stick earlier, through set up the recess in the depression bar below, when the depression bar contacts the hot melt adhesive stick, the hot melt adhesive stick gets into in the recess, make the area of contact of depression bar and hot melt adhesive stick increase, thereby make the depression bar strengthen the spacing effect of hot melt adhesive stick, after the depression bar carries out spacing end to the hot melt adhesive stick, the blade continues to move downwards, when the blade cuts the hot melt adhesive stick, the hot melt adhesive stick gets into in the recess, the area of contact of blade and hot melt adhesive stick increases, thereby make the blade when cutting the hot melt adhesive stick, the blade plays limiting displacement to the hot melt adhesive stick.
Preferably, the first groove, the second groove and the groove are semicircular, so that the shapes of the first groove, the second groove and the groove are fit with the shape of the hot melt adhesive stick;
during the use, through making a groove, the shape of No. two grooves and recess is the semicircle form, and make a groove, No. two grooves and recess all laminate with the shape of hot melt adhesive stick, when the hot melt adhesive stick is in a groove and No. two groove tops, a groove and No. two grooves closely laminate with the hot melt adhesive stick, make the hot melt adhesive when cutting and transporting, the hot melt adhesive stick remains stable at any time, thereby make the hot melt adhesive when cutting the grain, the availability factor of pelleter is more, be the semicircle form through making the recess, when blade and depression bar extrude the hot melt adhesive stick and cut, the stability of hot melt adhesive stick is stronger in No. two piece tops, thereby the grain cutting efficiency when the hot melt adhesive stick carries out the grain cutting has been improved to a certain extent.
Preferably, the upper end face of the blade is connected with the lower end face of the first rod in a sliding mode, and the width between the blades is adjusted through bolts on the two sides of the blade;
when the cutter is used, the upper end face of the blade is in sliding connection with the lower end face of the first rod, when the blade slides on the first rod, the support rod is respectively hinged with the side face of the pressure rod and the side face of the sliding block, the bolt on the two sides of the blade is twisted, the width of the blade is adjusted after the bolt is loosened, and after the blade is adjusted to a proper position, the bolt is reversely twisted, so that the blade is tightly clamped with the first rod, and the blade is not easy to slide when being cut; when the blade slides on the first rod, the supporting rod rotates on the pressing rod and the sliding block, the pressing rod is kept at the middle position of two adjacent blades, and the pressing rod keeps normal work after the blade slides; the blades slide, and after the blades slide, the blades still correspond to the annular grooves, so that when the granulator performs granulation, the distance between the blades is suitable for granulating the hot melt adhesive rods with different sizes, and the use efficiency of the granulator is improved;
preferably, the lower end of the pressure lever is fixedly connected with a rubber layer which is used for avoiding damaging the surface of the hot melt adhesive rod;
during the use, link firmly the rubber layer through the lower terminal surface at the depression bar, when electric telescopic handle moves below, electric telescopic handle promotes a pole and moves below, the depression bar contacts the hot melt adhesive stick, the depression bar extrudees the hot melt adhesive stick, the blade cuts grain to the hot melt adhesive stick afterwards, a pole continues to move downwards, the spring extrudees the depression bar, the depression bar continues spacingly to the hot melt adhesive stick, link firmly the rubber layer through the lower terminal surface at a pole, when the depression bar extrudees the hot melt adhesive stick, the rubber layer material is softer, avoided seeing the depression bar surface and caused destruction to the hot melt adhesive stick surface, thereby the availability factor of pelleter has been improved.
A preparation method of UV curing polyolefin hot melt adhesive is suitable for the preparation equipment of the UV curing polyolefin hot melt adhesive, and comprises the following steps:
s1: putting hot melt adhesive into a hot melt machine for hot melting, so that the hot melting time of the hot melt adhesive in the hot melt machine is 40-55 minutes, after hot melting of a raw material of the hot melt adhesive is finished, putting the hot melt adhesive raw material after hot melting into a stirrer for stirring, wherein the stirring time is 30-40 minutes, and after stirring in the stirrer is finished, putting the hot melt adhesive raw material after stirring into an extruder for extruding into a rod;
s2: after the hot melt adhesive raw material is extruded in the extruder, the extruded hot melt adhesive rod is conveyed to a cooling pool to be cooled at low temperature for 30 minutes, the hot melt adhesive rod is conveyed to a conveyor belt after being cooled, a hot melt adhesive rod is conveyed into a granulator, and then the hot melt adhesive rod enters the position above the first block and then enters the position above the second block through the first hole;
s3: controller control electric telescopic handle extends downwards, a pole moves downwards, the blade moves downwards along with a pole, the blade cuts the hot melt adhesive stick, the depression bar extrudees the hot melt adhesive stick, keep the stability of hot melt adhesive stick, after the blade cutting is accomplished, electric telescopic handle moves to the top, after the blade cutting is accomplished, controller control motor rotates 90 degrees, the rear side of pelleter is rotated to the up end of No. two blocks, the preceding terminal surface of No. two blocks rotates the upper end of No. two blocks, thereby make the hot melt adhesive granule of cutting completion on No. two blocks collect at the pelleter rear, obtain finished product hot melt adhesive granule.
The invention has the following beneficial effects:
1. according to the preparation equipment and the preparation method of the UV-cured polyolefin hot melt adhesive, an electric telescopic rod, a first rod, a blade, a pressure rod, a support rod and a slide block are arranged; the depression bar between the blade contacts the stick of falling hot melt adhesive earlier when the blade cuts the stick of hot melt adhesive, the depression bar extrudees the stick of hot melt adhesive, the blade cuts the stick of hot melt adhesive, after the blade cutting is accomplished, controller control motor rotates 90 degrees, the rear side of pelleter is rotated to the up end of No. two blocks, the preceding terminal surface of No. two blocks rotates the upper end of No. two blocks, thereby make the hot melt adhesive granule of cutting completion on No. two blocks collect at the pelleter rear, the stick of hot melt adhesive continues to enter into No. two inslots on No. two blocks and cuts afterwards.
2. The invention relates to a preparation device and a preparation method of a UV curing polyolefin hot melt adhesive, wherein a rectangular groove and a roller are arranged; when the pelleter carries out the during operation, electric telescopic handle's guide arm moves downwards, the depression bar contacts the hot melt adhesive stick earlier, the depression bar carries on spacingly to the hot melt adhesive stick, make the hot melt adhesive stick when cutting, the hot melt adhesive stick can't move, the blade continues to cut the hot melt adhesive stick downwards afterwards, when the terminal surface moved the blade below under the depression bar, roller and blade contact on the slider, the roller rolls in the blade side afterwards, thereby the frictional force before slider and the blade has been reduced, thereby the cutting performance of blade has been improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a front view of FIG. 2;
FIG. 4 is a structural view of block number two in FIG. 2;
FIG. 5 is a structural view of the strut of FIG. 2;
FIG. 6 is a bottom view of block number two of FIG. 2;
FIG. 7 is an enlarged view of a portion of FIG. 3 at A;
in the figure: the electric telescopic rod comprises a shell 1, a first block 11, a second block 12, a first hole 13, a first groove 14, an annular groove 15, a second groove 16, an electric telescopic rod 17, a first rod 171, a blade 172, a pressing rod 173, a supporting rod 174, a sliding block 18, a rectangular groove 181, a roller 182 and a groove 19.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 7, a UV-curable polyolefin hot melt adhesive preparation apparatus comprises a housing 1, a first block 11, a motor, and a second block 12; the right side surface of the shell 1 is uniformly provided with a first hole 13, the first block 11 is fixedly connected with the lower side of the right end surface of the shell 1, the upper end surface of the first block 11 is uniformly provided with a first groove 14, the first groove 14 is communicated with a first hole 13, the first groove 14 penetrates through the left end surface and the right end surface of the first block 11, the motor is fixedly connected at one end of the first block 11 close to the shell 1, the output shaft of the motor extends into the shell 1, one end of the second block 12 is fixedly connected with one end of the output shaft of the motor, the end surface of one end of the second block 12 far away from the motor is rotationally connected to the inner wall of the shell 1 through a rotating shaft, the second block 12 is square, a group of annular grooves 15 are uniformly formed in the surface of the second block 12, the distance between every two annular grooves 15 is the same, the upper, lower, front and rear end faces of the second block 12 are uniformly provided with a second groove 16, and the second groove 16 is the same as the first groove 14; the top of the shell 1 is fixedly connected with an electric telescopic rod 17, the lower end of a guide rod of the electric telescopic rod 17 is fixedly connected with a first rod 171, the first rod 171 is parallel to the top end of the shell 1, a group of blades 172 are uniformly arranged below the first rod 171, and each blade 172 is arranged corresponding to the annular groove 15; a pressing rod 173 is arranged between every two adjacent blades 172, the upper end face of each pressing rod 173 is fixedly connected with the lower end face of a first rod 171 through a spring, supporting rods 174 are hinged to two sides of each pressing rod 173, one end, far away from the corresponding pressing rod 173, of each supporting rod 174 is hinged to a sliding block 18, and the sliding block 18 is connected with the blades 172 in a sliding mode;
when the hot melt adhesive cutting machine is used, when a hot melt adhesive rod is extruded by an extruder, the hot melt adhesive rod is cooled and shaped, after the hot melt adhesive rod is cooled, the hot melt adhesive rod is cut into particles by using a particle cutting machine, the hot melt adhesive rod is conveyed to the first block 11, the first groove 14 is formed in the first block 11, after the hot melt adhesive rod enters the first groove 14, the first groove 14 limits the hot melt adhesive rod, so that the stability of the hot melt adhesive rod during cutting is guaranteed, then the hot melt adhesive rod enters the upper end face of the second block 12 through the first hole 13 in the shell 1, the hot melt adhesive rod enters the second groove 16 on the upper end face of the second block 12, after the hot melt adhesive rod completely enters the second groove 16, the controller controls the electric telescopic rod 17 to extend downwards, the guide rod of the electric telescopic rod 17 pushes the first rod 171 to move downwards, and the blade 172 moves downwards along with the first rod 171, the blade 172 cuts the hot melt adhesive stick, when the blade 172 cuts the hot melt adhesive stick, the compression bar 173 between the blades 172 firstly contacts the hot melt adhesive stick, the compression bar 173 extrudes the hot melt adhesive stick to keep the stability of the hot melt adhesive stick, after the compression bar 173 extrudes the hot melt adhesive stick, the blade 172 continues to move downwards, the slider 18 slides on the side surface of the blade 172, the slider 18 cleans impurities on the blade 172, after the cutting of the blade 172 is completed, the electric telescopic rod 17 moves upwards, the blade 172 moves upwards, the compression bar 173 is under the action of a spring, the slider 18 slides downwards on the side surface of the blade 172, the compression bar 173 pushes the hot melt adhesive stick between the blades 172 to prevent the hot melt adhesive stick from being clamped between the blades 172, thereby improving the use efficiency of the granulator, after the cutting of the blade 172 is completed, the controller controls the motor to rotate by 90 degrees, the up end of No. two blocks 12 rotates the rear side to the pelleter, and the preceding terminal surface of No. two blocks 12 rotates the upper end of No. two blocks 12 to the hot melt adhesive granule that the cutting was accomplished on making No. two blocks 12 collects in the pelleter rear, and the hot melt adhesive stick continues to enter No. two grooves 16 on No. two blocks 12 and cuts afterwards.
As a specific embodiment of the present invention, one end of each of the sliders 18 close to the blade 172 is provided with a rectangular groove 181, a roller 182 is rotatably connected in each rectangular groove 181 through a rotating shaft, and the roller 182 contacts the blade 172;
during the use, through set up rectangular channel 181 in the one end that slider 18 is close to blade 172, through at rectangular channel 181 internal rotation connection roller 182, when the pelleter carries out the during operation, electric telescopic handle 17's guide arm moves downwards, depression bar 173 takes first contact the hot melt adhesive stick, depression bar 173 carries on spacingly to the hot melt adhesive stick, make the hot melt adhesive stick when cutting, the hot melt adhesive stick can't move, blade 172 continues to cut the hot melt adhesive stick downwards afterwards, when the terminal surface moves to blade 172 below under depression bar 173, roller 182 on the slider 18 contacts with blade 172, roller 182 rolls at blade 172 side afterwards, thereby reduced the frictional force before slider 18 and blade 172, thereby the cutting performance of blade 172 has been improved.
As a specific embodiment of the present invention, the lower end surfaces of the pressing rod 173 and the blade 172 are both provided with a groove 19, and the position of the groove 19 corresponds to the position of the second groove 16;
when in use, the grooves 19 are respectively arranged below the pressing rod 173 and the blade 172, and the positions of the grooves 19 correspond to the positions of the second grooves 16, when the electric telescopic rod 17 moves downwards, the first rod 171 moves downwards, the lower end of the pressing rod 173 contacts the hot melt adhesive rod firstly, the groove 19 is opened below the pressing rod 173, when the pressing rod 173 contacts the hot melt adhesive rod, the hot melt adhesive rod enters the groove 19, so that the contact area between the pressing rod 173 and the hot melt adhesive rod is increased, thereby enhancing the limit function of the pressure lever 173 to the hot melt adhesive rod, when the pressure lever 173 stops limiting the hot melt adhesive rod, the blade 172 continues to move downward, and when the blade 172 cuts the hot melt adhesive stick, the hot melt adhesive stick enters the groove 19, the contact area of the blade 172 and the hot melt adhesive stick increases, therefore, when the blade 172 cuts the hot melt adhesive rod, the blade 172 limits the hot melt adhesive rod.
As a specific embodiment of the present invention, the shapes of the first groove 14, the second groove 16 and the groove 19 are semicircular, so that the shapes of the first groove 14, the second groove 16 and the groove 19 are matched with the shape of the hot melt adhesive stick;
during the use, through making groove 14 No. two, No. 16 and recess 19's shape is the semicircle form, and make groove 14 No. one, No. two groove 16 and recess 19 all laminate with the shape of hot melt adhesive stick, when the hot melt adhesive stick is in groove 14 and No. two groove 16 tops, groove 14 and No. two groove 16 closely laminate with the hot melt adhesive stick, make the hot melt adhesive when cutting and transportation, the hot melt adhesive stick remains stable at any time, thereby make the hot melt adhesive when carrying out eager grain, the availability factor of pelleter is more, through making recess 19 be the semicircle form, when blade 172 and depression bar 173 extrude and cut the hot melt adhesive stick, the stability of hot melt adhesive stick in No. two 12 tops is stronger, thereby grain cutting efficiency when the hot melt adhesive stick carries out the grain cutting has been improved to a certain extent.
As a specific embodiment of the present invention, the upper end surface of the blade 172 is slidably connected to the lower end surface of the first rod 171, and the width between the blades 172 is adjusted by bolts at both sides of the blade 172;
when the cutter blade 172 is used, the upper end face of the cutter blade 172 is in sliding connection with the lower end face of the first rod 171, when the cutter blade 172 slides on the first rod 171, the support rod 174 is respectively hinged with the side face of the pressing rod 173 and the side face of the sliding block 18, the width of the cutter blade 172 is adjusted after the bolts are loosened by twisting the bolts on the two sides of the cutter blade 172, and after the cutter blade 172 is adjusted to a proper position, the bolts are reversely twisted to clamp the cutter blade 172 with the first rod 171, so that the cutter blade 172 is not easy to slide when the cutter blade 172 is used for cutting; when the blade 172 slides on the first rod 171, the supporting rod 174 rotates on the pressing rod 173 and the sliding block 18, the pressing rod 173 is kept at the middle position of two adjacent blades 172, and after the blade 172 slides, the pressing rod 173 keeps working normally; the blades 172 slide, and after the blades 172 slide, the blades 172 still correspond to the annular groove 15, so that when the granulator performs granulation, the distance between the blades 172 is suitable for granulating hot melt adhesive rods with different sizes, and the use efficiency of the granulator is improved;
as a specific embodiment of the present invention, the lower end of the pressing rod 173 is fixedly connected with a rubber layer, and the rubber layer is used for avoiding damaging the surface of the hot melt adhesive rod;
during the use, through the lower terminal surface at depression bar 173 fixedly connected the rubber layer, when electric telescopic handle 17 moves downwards, electric telescopic handle 17 promotes a pole 171 and moves downwards, depression bar 173 contacts the hot melt adhesive stick, depression bar 173 extrudees the hot melt adhesive stick, blade 172 cuts the grain to the hot melt adhesive stick afterwards, a pole 171 continues to move downwards, the spring extrudees depression bar 173, depression bar 173 continues spacingly to the hot melt adhesive stick, through the lower terminal surface at a pole 171 fixedly connected the rubber layer, when depression bar 173 extrudees the hot melt adhesive stick, the rubber layer material is softer, avoided seeing that depression bar 173 surface leads to the fact destruction to the hot melt adhesive stick surface, thereby the availability factor of pelleter has been improved.
A preparation method of UV curing polyolefin hot melt adhesive is suitable for the preparation equipment of the UV curing polyolefin hot melt adhesive, and comprises the following steps:
s1: putting hot melt adhesive into a hot melt machine for hot melting, so that the hot melting time of the hot melt adhesive in the hot melt machine is 40-55 minutes, after hot melting of a raw material of the hot melt adhesive is finished, putting the hot melt adhesive raw material after hot melting into a stirrer for stirring, wherein the stirring time is 30-40 minutes, and after stirring in the stirrer is finished, putting the hot melt adhesive raw material after stirring into an extruder for extruding into a rod;
s2: after the hot melt adhesive raw material is extruded in the extruder, the extruded hot melt adhesive rod is conveyed to a cooling pool to be cooled at low temperature for 30 minutes, the hot melt adhesive rod is conveyed to a conveyor belt after being cooled, a hot melt adhesive rod is conveyed into a granulator, and then the hot melt adhesive rod enters the position above a first block 11 and then enters the position above a second block 12 through a first hole 13;
s3: controller control electric telescopic handle 17 extends downwards, a pole 171 moves downwards, blade 172 moves downwards along with a pole 171, blade 172 cuts the hot melt adhesive stick, depression bar 173 extrudes the hot melt adhesive stick, keep the stability of hot melt adhesive stick, after blade 172 cuts the completion, electric telescopic handle 17 moves upwards, after blade 172 cuts the completion, controller control motor rotates 90 degrees, the rear side of pelleter is rotated to the up end of No. two blocks 12, the preceding terminal surface of No. two blocks 12 rotates the upper end of No. two blocks 12, thereby make the hot melt adhesive granule that cuts the completion on No. two blocks 12 collect at the pelleter rear, obtain finished product hot melt adhesive granule.
The specific working process is as follows:
when the hot melt adhesive rod is extruded by an extruder, then the hot melt adhesive rod is cooled and shaped, after the hot melt adhesive rod is cooled, the hot melt adhesive rod is cut into particles by using a dicing cutter, the hot melt adhesive rod is conveyed to a first block 11, a first groove 14 is formed in the first block 11, after the hot melt adhesive rod enters the first groove 14, the first groove 14 limits the hot melt adhesive rod, so that the stability of the hot melt adhesive rod during cutting is ensured, then the hot melt adhesive rod enters the upper end face of a second block 12 through a first hole 13 in a shell 1, the hot melt adhesive rod enters a second groove 16 in the upper end face of the second block 12, after the hot melt adhesive rod completely enters the second groove 16, a controller controls an electric telescopic rod 17 to extend downwards, a guide rod of the electric telescopic rod 17 pushes a first rod 171 to move downwards, a first blade 172 moves downwards along with the first rod 171, the blade 172 cuts the hot melt adhesive stick, when the blade 172 cuts the hot melt adhesive stick, the compression bar 173 between the blades 172 firstly contacts the hot melt adhesive stick, the compression bar 173 extrudes the hot melt adhesive stick to keep the stability of the hot melt adhesive stick, after the compression bar 173 extrudes the hot melt adhesive stick, the blade 172 continues to move downwards, the slider 18 slides on the side surface of the blade 172, the slider 18 cleans impurities on the blade 172, after the cutting of the blade 172 is completed, the electric telescopic rod 17 moves upwards, the blade 172 moves upwards, the compression bar 173 is under the action of a spring, the slider 18 slides downwards on the side surface of the blade 172, the compression bar 173 pushes the hot melt adhesive stick between the blades 172 to prevent the hot melt adhesive stick from being clamped between the blades 172, thereby improving the use efficiency of the granulator, after the cutting of the blade 172 is completed, the controller controls the motor to rotate by 90 degrees, the up end of No. two blocks 12 rotates the rear side to the pelleter, and the preceding terminal surface of No. two blocks 12 rotates the upper end of No. two blocks 12 to the hot melt adhesive granule that the cutting was accomplished on making No. two blocks 12 collects in the pelleter rear, and the hot melt adhesive stick continues to enter No. two grooves 16 on No. two blocks 12 and cuts afterwards.
The front, the back, the left, the right, the upper and the lower are all based on the figure 2 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
Finally, it should be pointed out that: the above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention. All other embodiments obtained by a person skilled in the art without making any inventive step are within the scope of protection of the present invention.
Claims (7)
1. The utility model provides a UV solidification polyolefin hot melt adhesive preparation equipment which characterized in that: comprises a shell (1), a first block (11), a motor and a second block (12); the improved motor casing is characterized in that a hole (13) is uniformly formed in the right side face of the casing (1), a block (11) is fixedly connected to the lower side of the right end face of the casing (1), a groove (14) is uniformly formed in the upper end face of the block (11), the groove (14) is communicated with the hole (13), the groove (14) penetrates through the left end face and the right end face of the block (11), the motor is fixedly connected to one end, close to the casing (1), of the block (11), the output shaft of the motor extends into the casing (1), one end of a block (12) is fixedly connected to one end of the output shaft of the motor, one end face, far away from the motor, of the block (12) is rotatably connected to the inner wall of the casing (1) through a rotating shaft, the block (12) is square, a set of annular grooves (15) is uniformly formed in the surface of the block (12), and the distance between every two annular grooves (15) is the same, the upper end surface, the lower end surface, the front end surface and the rear end surface of the second block (12) are uniformly provided with a second groove (16), and the second groove (16) is the same as the first groove (14); the top of the shell (1) is fixedly connected with an electric telescopic rod (17), the lower end of a guide rod of the electric telescopic rod (17) is fixedly connected with a first rod (171), the first rod (171) is parallel to the top end of the shell (1), a group of blades (172) are uniformly arranged below the first rod (171), and each blade (172) is arranged corresponding to the annular groove (15); adjacent all be provided with depression bar (173) between blade (172), depression bar (173) up end links firmly through spring and a pole (171) lower terminal surface, depression bar (173) both sides all articulate there are bracing piece (174), the one end that depression bar (173) were kept away from in bracing piece (174) articulates there is slider (18), slider (18) and blade (172) sliding connection.
2. The UV-curing polyolefin hot melt adhesive preparation device according to claim 1, characterized in that: rectangular channel (181) have all been seted up to slider (18) one end near blade (172), be connected with roller (182) through the pivot rotation in rectangular channel (181), roller (182) and blade (172) contact.
3. The UV-curing polyolefin hot melt adhesive preparation device according to claim 2, characterized in that: the lower end faces of the pressing rod (173) and the blade (172) are provided with grooves (19), and the positions of the grooves (19) correspond to the positions of the second grooves (16).
4. The UV-curing polyolefin hot melt adhesive preparation device according to claim 3, characterized in that: the shapes of the first groove (14), the second groove (16) and the groove (19) are semicircular, so that the shapes of the first groove (14), the second groove (16) and the groove (19) are attached to the shape of the hot melt adhesive stick.
5. The UV-curing polyolefin hot melt adhesive preparation device according to claim 4, characterized in that: the upper end face of the blade (172) is in sliding connection with the lower end face of the first rod (171), and the width between the blades (172) is adjusted by bolts on two sides of the blade (172).
6. The UV-curing polyolefin hot melt adhesive preparation device according to claim 5, characterized in that: the lower end of the pressure lever (173) is fixedly connected with a rubber layer which is used for avoiding damaging the surface of the hot melt adhesive rod.
7. A preparation method of a UV-cured polyolefin hot melt adhesive is characterized by comprising the following steps: the method is suitable for the UV-curing polyolefin hot melt adhesive preparation equipment described in claims 1-6, and comprises the following steps:
s1: putting hot melt adhesive into a hot melt machine for hot melting, so that the hot melting time of the hot melt adhesive in the hot melt machine is 40-55 minutes, after hot melting of a raw material of the hot melt adhesive is finished, putting the hot melt adhesive raw material after hot melting into a stirrer for stirring, wherein the stirring time is 30-40 minutes, and after stirring in the stirrer is finished, putting the hot melt adhesive raw material after stirring into an extruder for extruding into a rod;
s2: after a hot melt adhesive raw material is extruded in an extruder, an extruded hot melt adhesive rod is conveyed to a cooling pool to be cooled at low temperature for 30 minutes, after the hot melt adhesive rod is cooled, the hot melt adhesive rod is conveyed to a conveyor belt, a hot melt adhesive rod material is conveyed into a granulator, then the hot melt adhesive rod material enters the upper part of a first block (11), and then enters the upper part of a second block (12) through a first hole (13);
s3: controller control electric telescopic handle (17) extend downwards, pole (171) move downwards, blade (172) move downwards along with pole (171), blade (172) cut the hot melt adhesive stick, depression bar (173) extrude the hot melt adhesive stick, keep the stability of hot melt adhesive stick, after blade (172) cutting is accomplished, electric telescopic handle (17) move upwards, after blade (172) cutting is accomplished, controller control motor rotated 90 degrees, the rear side of pelleter is rotated to the up end of No. two blocks (12), the preceding terminal surface of No. two blocks (12) rotates the upper end of No. two blocks (12), thereby make the hot melt adhesive granule that the cutting was accomplished on No. two blocks (12) collect at the pelleter rear, obtain finished product hot melt adhesive granule.
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| CN202111107738.4A CN113967983A (en) | 2021-09-22 | 2021-09-22 | Preparation equipment and preparation method of UV (ultraviolet) curing polyolefin hot melt adhesive |
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| CN202111107738.4A CN113967983A (en) | 2021-09-22 | 2021-09-22 | Preparation equipment and preparation method of UV (ultraviolet) curing polyolefin hot melt adhesive |
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Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070227326A1 (en) * | 2006-04-04 | 2007-10-04 | Parnett William R | Cutting apparatus for conduit |
| JP2008296408A (en) * | 2007-05-29 | 2008-12-11 | Tokki Kk | Cutter of device for producing thermoplastic resin granules |
| CN207139899U (en) * | 2017-08-17 | 2018-03-27 | 武汉高新光机电有限公司 | A kind of cutter device of heat-shrinkable T bush |
| KR101901456B1 (en) * | 2018-06-16 | 2018-09-21 | 정영욱 | Extruded material Automatic Transferring and Cutting Device |
| KR20180104950A (en) * | 2017-03-14 | 2018-09-27 | 김경호 | Pellet Cutting Machine |
| CN208359173U (en) * | 2018-04-04 | 2019-01-11 | 成都聚力热熔胶厂 | A kind of improvement hot melt adhesive pelleter |
| CN208946257U (en) * | 2018-11-13 | 2019-06-07 | 连云港森富新材料科技有限公司 | A kind of film cutting device |
| CN209007671U (en) * | 2018-11-07 | 2019-06-21 | 广州柏仁印刷包装材料有限公司 | A kind of printing paper cutter |
| US20190359442A1 (en) * | 2018-05-23 | 2019-11-28 | Dongguan University Of Technology | Cutter blade dual side film sealing and packing assembly |
| CN209831865U (en) * | 2019-04-25 | 2019-12-24 | 深圳市金博恩科技有限公司 | Superfine double faced adhesive tape cutting device |
| CN210436428U (en) * | 2019-08-19 | 2020-05-01 | 福建嘉怡塑胶有限公司 | Plastic granulating unit |
| CN211104156U (en) * | 2019-10-17 | 2020-07-28 | 安顺市长寿欣新中药发展有限公司 | Linear reciprocating type medicine cutting machine |
| CN212287771U (en) * | 2020-05-12 | 2021-01-05 | 江西轮转飞橡新材料制品有限公司 | Cutting device for insulating fluororubber |
| CN212527850U (en) * | 2020-05-08 | 2021-02-12 | 扬州中欣高分子材料有限公司 | A cutting device for plastic granules production detects |
| CN212825597U (en) * | 2020-08-24 | 2021-03-30 | 惠州市瑞丰研磨材料有限公司 | Abrasive paper bar cutting machine |
| CN112873796A (en) * | 2021-01-12 | 2021-06-01 | 南京夜龙新材料科技有限公司 | Hot melt adhesive preparation system of processing |
| CN213648238U (en) * | 2020-08-28 | 2021-07-09 | 佛山市沧龙新材料有限公司 | Pelleter |
| CN213859449U (en) * | 2020-12-09 | 2021-08-03 | 华霞珍 | Device is tailor to waterproof material |
-
2021
- 2021-09-22 CN CN202111107738.4A patent/CN113967983A/en active Pending
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070227326A1 (en) * | 2006-04-04 | 2007-10-04 | Parnett William R | Cutting apparatus for conduit |
| JP2008296408A (en) * | 2007-05-29 | 2008-12-11 | Tokki Kk | Cutter of device for producing thermoplastic resin granules |
| KR20180104950A (en) * | 2017-03-14 | 2018-09-27 | 김경호 | Pellet Cutting Machine |
| CN207139899U (en) * | 2017-08-17 | 2018-03-27 | 武汉高新光机电有限公司 | A kind of cutter device of heat-shrinkable T bush |
| CN208359173U (en) * | 2018-04-04 | 2019-01-11 | 成都聚力热熔胶厂 | A kind of improvement hot melt adhesive pelleter |
| US20190359442A1 (en) * | 2018-05-23 | 2019-11-28 | Dongguan University Of Technology | Cutter blade dual side film sealing and packing assembly |
| KR101901456B1 (en) * | 2018-06-16 | 2018-09-21 | 정영욱 | Extruded material Automatic Transferring and Cutting Device |
| CN209007671U (en) * | 2018-11-07 | 2019-06-21 | 广州柏仁印刷包装材料有限公司 | A kind of printing paper cutter |
| CN208946257U (en) * | 2018-11-13 | 2019-06-07 | 连云港森富新材料科技有限公司 | A kind of film cutting device |
| CN209831865U (en) * | 2019-04-25 | 2019-12-24 | 深圳市金博恩科技有限公司 | Superfine double faced adhesive tape cutting device |
| CN210436428U (en) * | 2019-08-19 | 2020-05-01 | 福建嘉怡塑胶有限公司 | Plastic granulating unit |
| CN211104156U (en) * | 2019-10-17 | 2020-07-28 | 安顺市长寿欣新中药发展有限公司 | Linear reciprocating type medicine cutting machine |
| CN212527850U (en) * | 2020-05-08 | 2021-02-12 | 扬州中欣高分子材料有限公司 | A cutting device for plastic granules production detects |
| CN212287771U (en) * | 2020-05-12 | 2021-01-05 | 江西轮转飞橡新材料制品有限公司 | Cutting device for insulating fluororubber |
| CN212825597U (en) * | 2020-08-24 | 2021-03-30 | 惠州市瑞丰研磨材料有限公司 | Abrasive paper bar cutting machine |
| CN213648238U (en) * | 2020-08-28 | 2021-07-09 | 佛山市沧龙新材料有限公司 | Pelleter |
| CN213859449U (en) * | 2020-12-09 | 2021-08-03 | 华霞珍 | Device is tailor to waterproof material |
| CN112873796A (en) * | 2021-01-12 | 2021-06-01 | 南京夜龙新材料科技有限公司 | Hot melt adhesive preparation system of processing |
Non-Patent Citations (1)
| Title |
|---|
| 高广丰;王永祥;曹振祥;: "聚丙烯挤压造粒机切粒系统技术改造", 石油化工应用, no. 04, 25 August 2008 (2008-08-25), pages 93 - 96 * |
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