CN112455744A - Manufacturing equipment and manufacturing process of water-based paint - Google Patents

Manufacturing equipment and manufacturing process of water-based paint Download PDF

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Publication number
CN112455744A
CN112455744A CN202011169261.8A CN202011169261A CN112455744A CN 112455744 A CN112455744 A CN 112455744A CN 202011169261 A CN202011169261 A CN 202011169261A CN 112455744 A CN112455744 A CN 112455744A
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CN
China
Prior art keywords
heat sealing
water
conveying
based paint
driving
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Granted
Application number
CN202011169261.8A
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Chinese (zh)
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CN112455744B (en
Inventor
刘思议
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hubei Sanleide Chemical Co ltd
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Zhangzhou City Yanan Industry And Trade Co ltd
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Priority to CN202011169261.8A priority Critical patent/CN112455744B/en
Publication of CN112455744A publication Critical patent/CN112455744A/en
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Publication of CN112455744B publication Critical patent/CN112455744B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/02—Closing containers or receptacles deformed by, or taking-up shape, of, contents, e.g. bags, sacks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B3/04—Methods of, or means for, filling the material into the containers or receptacles
    • B65B3/10—Methods of, or means for, filling the material into the containers or receptacles by application of pressure to material
    • B65B3/12—Methods of, or means for, filling the material into the containers or receptacles by application of pressure to material mechanically, e.g. by pistons or pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B3/26—Methods or devices for controlling the quantity of the material fed or filled
    • B65B3/30—Methods or devices for controlling the quantity of the material fed or filled by volumetric measurement
    • B65B3/32—Methods or devices for controlling the quantity of the material fed or filled by volumetric measurement by pistons co-operating with measuring chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
    • B65B5/04—Packaging single articles
    • B65B5/045—Packaging single articles in bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D201/00—Coating compositions based on unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B2220/00—Specific aspects of the packaging operation
    • B65B2220/16—Packaging contents into primary and secondary packaging

Abstract

The invention discloses a manufacturing device of water-based paint, which comprises a conveying mechanism, a feeding mechanism, a first heat sealing mechanism and a second heat sealing mechanism, wherein the conveying mechanism is used for conveying water; the feeding mechanism and the first heat sealing mechanism are arranged at the feeding end of the conveying mechanism, and the second heat sealing mechanism is arranged at the discharging end of the conveying mechanism; the first heat sealing mechanism is used for carrying out inner bag heat sealing packaging on the water-based paint, and the second heat sealing mechanism is used for carrying out outer bag heat sealing packaging on the water-based paint. Compared with the prior art, the water-based paint can be packed into small bags for transportation through the double-layer plastic film, the sealing effect is improved, the waste phenomenon of the water-based paint is reduced, and the production and transportation cost is reduced. The invention also discloses a manufacturing process, which is characterized in that colored carbon powder is added into the water-based paint solvent to improve the viscosity of the water-based paint, and the water-based paint product is packaged by the inner bag and the outer bag, so that the water-based paint is convenient to package and transport.

Description

Manufacturing equipment and manufacturing process of water-based paint
Technical Field
The invention relates to the technical field of water-based paint production, in particular to a manufacturing device and a manufacturing process of water-based paint.
Background
At present, with the improvement of the life quality of people, the requirements and the demands on water-based paint used for house decoration are increased year by year. The existing water-based paint on the market is mainly stored and transported through a plastic barrel, the barreled amount of the water-based paint is large, and a customer usually uses only a small part of the water-based paint after purchasing the water-based paint, so that a lot of unused water-based paint is stored in the barrel for a long time. As the sealing performance of the barreled water-based paint is reduced after the barreled water-based paint is unsealed, the water-based paint which is stored for a long time is easy to deteriorate under the influence of air mould and rotten fungi, and the material waste is caused. The plastic barrel is used for packaging and transporting the water-based paint, so that the barrel manufacturing cost is high, and the plastic barrel is large in size and inconvenient to transport; in addition, the stain generated in the plastic barrel can not be removed, so that the plastic barrel is discarded in a large amount after being used, and the plastic barrel is not environment-friendly.
In view of the above, the applicant has made an intensive study to solve the above problems and has made the present invention.
Disclosure of Invention
The invention aims to provide a manufacturing device of water paint, which can pack water paint finished products into small bags for transportation through a double-layer plastic film, reduce the waste phenomenon of water paint, and reduce the production and transportation cost.
The invention also aims to provide a manufacturing process, which can increase the viscosity of the water-based paint and is convenient for packing and transporting the water-based paint.
In order to achieve the above purpose, the solution of the invention is:
the manufacturing equipment of the water paint comprises a conveying mechanism, a feeding mechanism, a first heat sealing mechanism and a second heat sealing mechanism; the feeding mechanism and the first heat sealing mechanism are arranged at the feeding end of the conveying mechanism, and the second heat sealing mechanism is arranged at the discharging end of the conveying mechanism; the first heat sealing mechanism is used for carrying out inner bag heat sealing packaging on the water-based paint, and the second heat sealing mechanism is used for carrying out outer bag heat sealing packaging on the water-based paint.
Furthermore, the first heat sealing mechanism comprises a blanking hopper, a first horizontal heat sealing device and a first vertical heat sealing device which are sequentially arranged along the conveying direction of the conveying mechanism.
Furthermore, first horizontal heat seal device includes first transport roller portion to and first electric heat roller portion, first transport roller portion includes first motor to and two sets of front and back correspondence first transport roller set that set up, first transport roller set includes first drive roll, first driving roller, and first drive mechanism, first drive roll passes through gear drive with first driving roller and connects, first motor passes through first drive mechanism and is connected with first drive roll transmission.
Further, the first electric heating roller part is arranged between the two groups of first conveying roller sets, and the first electric heating roller part comprises two first electric heating rollers which are connected in a rolling mode.
Further, the first transmission mechanism is in belt transmission.
Further, the first vertical heat sealing device comprises a first heat sealing plate, a first connecting rod, a first vertical plate and a first driving mechanism; the vertical setting of first heat ply board is in conveying mechanism both sides, the head rod level sets up, the both ends of head rod are connected with first heat ply board and first vertical board respectively, the upper end and the actuating mechanism of first vertical board are connected, the first vertical board of first actuating mechanism drive both sides is close to relatively or the separation.
Furthermore, a drive mechanism includes first cylinder, first drive gear and two first tooth rows, first tooth row is connected with the first vertical plate of both sides respectively, and two first tooth rows are parallel arrangement relatively and with first drive gear meshing, the piston rod of first cylinder is connected with the first tooth row of one side and drives first tooth row and first drive gear meshing transmission.
Further, the first vertical heat sealing device further comprises a first shearing mechanism, the first shearing mechanism comprises a first knife board, a first knife board connecting frame and a second cylinder, the first knife board is vertically arranged, the first knife board connecting frame is connected with the first knife board and the second cylinder, and the second cylinder drives the first knife board to horizontally move; first passing grooves for the first cutting boards to pass through the abdicating positions are formed in the first heat-sealing board and the first vertical board.
Further, conveying mechanism includes the conveyer belt to and the fixture of setting on the discharge end of conveyer belt, fixture includes clamping jaw and clamping jaw drive arrangement, the clamping jaw symmetry sets up the both sides at the conveyer belt, clamping jaw drive arrangement is connected with the clamping jaw to the direction of delivery of drive clamping jaw along the conveyer belt removes.
Furthermore, the clamping jaw comprises a clamping rod section which is arranged on the inner side of the conveying belt and close to the second heat sealing mechanism, a connecting rod section which is arranged on the outer side of the conveying belt and far away from the second heat sealing mechanism, and a supporting rod section which is used for connecting the clamping rod section with the connecting rod section; the clamping rod section extends along the conveying direction of the conveying belt, the connecting rod section is parallel to the clamping rod section, and the clamping jaw driving device is connected with the connecting rod section.
Furthermore, the clamping jaw driving device comprises a third cylinder and a fourth cylinder which are arranged at two sides of the conveying belt, and a clamping jaw connecting frame which is used for connecting the third cylinder and the clamping jaw; the clamping jaw link includes clamping jaw connecting rod and clamping jaw connecting block, the clamping jaw connecting block is connected with the piston rod of third cylinder, clamping jaw connecting rod level sets up to the both ends of clamping jaw connecting rod are connected with clamping jaw connecting block and connecting rod section respectively, the fourth cylinder is established on the clamping jaw connecting block, the piston rod and the connecting rod section of fourth cylinder are connected.
Furthermore, the two sides of the conveying belt are also provided with guide rails which are horizontally arranged, and the clamping jaw connecting blocks are provided with guide grooves which are in sliding fit with the guide rails.
Furthermore, the second heat sealing mechanism comprises a machine frame arranged at the discharge end of the conveying mechanism, the machine frame is provided with a feeding channel, a horizontally arranged supporting cylinder is arranged inside the feeding channel, a second horizontal heat sealing device is arranged above the supporting cylinder, and a third horizontal heat sealing device is arranged below the supporting cylinder.
Furthermore, the second horizontal heat sealing device comprises a second conveying roller part and a second electric heating roller part, the second conveying roller part comprises a second motor and two sets of second conveying roller groups which are correspondingly arranged front and back, the second conveying roller groups comprise a second driving roller, a second driving roller and a second transmission mechanism, the second driving roller is in transmission connection with the second driving roller through a gear, and the second motor is in transmission connection with the second driving roller through the second transmission mechanism.
Further, the second electric heating roller part is arranged between the two groups of second conveying roller sets and comprises two second electric heating rollers which are connected in a rolling mode.
Further, the second transmission mechanism is in belt transmission.
Furthermore, the third horizontal heat sealing device comprises a third conveying roller part and a third electric heating roller part, the third conveying roller part comprises a third motor and two sets of third conveying roller groups which are correspondingly arranged front and back, the third conveying roller groups comprise a third driving roller, a third driving roller and a third transmission mechanism, the third driving roller is in transmission connection with the third driving roller through a gear, and the third motor is in transmission connection with the third driving roller through the third transmission mechanism.
Furthermore, the third electric heating roller part is arranged between the two groups of third conveying roller sets and comprises two third electric heating rollers which are connected in a rolling mode.
Further, the third transmission mechanism is in belt transmission.
Furthermore, a guide roller mechanism is further arranged at one end, close to the conveying mechanism, of the supporting cylinder, the guide roller mechanism comprises guide rollers arranged above and below the supporting cylinder and a fourth motor, the axis of each guide roller is perpendicular to the axis of the supporting cylinder, and the fourth motor is connected with the guide rollers and drives the guide rollers to roll.
Furthermore, the second heat sealing mechanism also comprises a second vertical heat sealing device arranged at the outlet end of the feeding channel and a third vertical heat sealing device arranged at the discharge end of the conveying mechanism;
further, the second vertical heat sealing device comprises a second heat sealing plate, a second connecting rod, a second vertical plate and a second driving mechanism; the vertical setting of second heat ply board, second connecting rod level sets up, the both ends of second connecting rod are connected with second heat ply board and the vertical board of second respectively, the upper end and the second actuating mechanism of second vertical board are connected, the second vertical board of second actuating mechanism drive both sides is close to relatively or the separation.
Furthermore, the second driving mechanism comprises a fifth cylinder, a second driving gear and two second gear rows, the second gear rows are respectively connected with the second vertical plates on the two sides, the two second gear rows are arranged in parallel relatively and meshed with the second driving gear, and a piston rod of the fifth cylinder is connected with the second gear row on one side and drives the second gear rows to be in meshed transmission with the second driving gear.
Further, the second heat sealing mechanism further comprises a second shearing mechanism, and the second shearing mechanism is arranged between the second vertical heat sealing device and the supporting cylinder; the second shearing mechanism comprises a second cutting board, a second cutting board connecting frame and a sixth cylinder, the second cutting board is vertically arranged on one side, close to the back, of the second cutting board, the second cutting board connecting frame is connected with the second cutting board and the sixth cylinder, and the fifth cylinder drives the second cutting board to move horizontally.
Further, the third vertical heat sealing device comprises a third heat sealing plate, a third connecting rod, a third vertical plate and a third driving mechanism; the vertical setting of third thermal close board, third connecting rod level sets up, the both ends of third connecting rod are connected with third thermal close board and third vertical board respectively, the upper end and the third actuating mechanism of third vertical board are connected, the third vertical board of third actuating mechanism drive both sides is close to relatively or the separation.
Furthermore, the third drive mechanism includes a seventh cylinder, a third drive gear and two third tooth rows, the third tooth rows are respectively connected with the third vertical plates on both sides, the two third tooth rows are arranged in parallel relatively and meshed with the third drive gear, and a piston rod of the seventh cylinder is connected with the third tooth row on one side and drives the third tooth row to be meshed with the third drive gear for transmission.
Furthermore, a feed opening is further formed below the second vertical heat sealing device and the third vertical heat sealing device, rotating plates are symmetrically arranged above the feed opening, and the rotating plates are rotatably connected with the rack through torsion springs.
Furthermore, the machine frame is also provided with a material loading platform at the inlet end of the supporting cylinder, and the material loading platform is provided with two vertically arranged rotating rollers.
Further, feed mechanism includes the holding support body, fixed establishment and slewing mechanism, the holding support body has the storage tank, fixed establishment includes the fixed axle, connecting axle and axle drive arrangement, fixed axle and connecting axle set up respectively on the lateral wall of storage tank both sides, have the arc guiding hole that supplies fixed axle and connecting axle to pass on the both sides lateral wall of storage tank, fixed axle and the coaxial setting of connecting axle, axle drive arrangement drive fixed axle and connecting axle are close to relatively and the separation, slewing mechanism is connected with holding support body and fixed establishment, slewing mechanism drive fixed axle and connecting axle rotate along the arc guiding hole mutually.
Furthermore, the rotating mechanism comprises a fifth motor, a rotating rod, a synchronous rod and a connecting plate, the fifth motor is arranged on the side wall of the accommodating frame body, the connecting plate is connected with the rotating rod, the rotating rod is rotatably connected with the side walls on the two sides of the accommodating groove, and the fifth motor drives the rotating rod to rotate through gear transmission; the synchronous rod is horizontally arranged, two ends of the synchronous rod are respectively and rotatably connected with the side walls of the two sides of the containing groove, and two ends of the synchronous rod are respectively and rotatably connected with the rotating rods on the two sides through chains.
Further, the shaft driving device comprises an eighth cylinder and a ninth cylinder, the eighth cylinder and the ninth cylinder are respectively arranged on the connecting plates on two sides of the accommodating frame body, a piston rod of the eighth cylinder is connected with the fixed shaft, a piston rod of the ninth cylinder is connected with the connecting shaft, and an abutting block is arranged at the end of the fixed shaft.
The manufacturing process of the manufacturing equipment applying the water-based paint comprises the following steps:
s1: adding the water-based resin, the water-based auxiliary agent, the filling material and the deionized water into a stirrer for stirring until a semi-finished product solution with certain viscosity is formed;
s2, adding the emulsion and a pH regulator to regulate the pH value of the solution;
s3: carrying out secondary filtration on the solution;
s4: weighing the solvent, and adding the weighed coating solvent into a discharging hopper;
s5: the inner bag plastic film is conveyed into a first heat sealing mechanism, the inner bag plastic film is conveyed forwards through a first conveying roller part, and a first electric heating roller part carries out heat sealing on an upper opening of the inner bag plastic film in the horizontal direction;
s6: the first vertical heat sealing device carries out vertical heat sealing on the front end opening of the inner bag plastic film, and the coating solvent in the blanking hopper is injected into the inner bag plastic film through the quantitative injection pipe;
s7: the first conveying roller part continues to convey the inner bag plastic film forwards, the first vertical heat sealing device carries out vertical heat sealing on the rear end of the inner bag plastic film, and then the first shearing mechanism carries out shearing separation on the vertical heat sealing part at the rear end of the inner bag plastic film;
s8: conveying the paint packaged by the inner bag to be close to the second heat sealing mechanism through the conveying mechanism;
s9: respectively feeding the front ends of the two rolls of outer bag plastic films into a second heat sealing mechanism, respectively arranging the two rolls of outer bag plastic films on the left side and the right side of a supporting cylinder, respectively conveying the outer bag plastic films on the two sides towards the supporting cylinder vertically, carrying out heat sealing on the upper ends of the outer bag plastic films on the two sides through a second electric hot roller part, and carrying out heat sealing on the lower ends of the outer bag plastic films on the two sides through a third electric hot roller part to mutually connect the outer bag plastic films on the two sides to form a cylindrical plastic film;
s10: the cylindrical plastic film is conveyed to the discharge end of the conveying belt through the matching of the second conveying roller part and the third conveying roller part;
s11: the clamping mechanism clamps the paint packed by the inner bag on the conveying belt and puts the paint into the cylindrical plastic film, and the second vertical heat sealing device and the third vertical heat sealing device carry out vertical heat sealing on the rear end and the front end of the cylindrical plastic film;
s12: the second shearing mechanism cuts the heat seal part at the rear end of the cylindrical plastic film, so that the paint sealed by the outer bag is cut and separated;
and S13, transporting and storing the paint product packaged by the outer bag.
Further, in step S1, colored carbon powder is added to the solution.
Further, the mixer includes the support body, the agitator, the stirring pivot, agitator motor and helical blade, the agitator sets up on the support body, the vertical setting of stirring pivot is in the agitator, and the top of stirring pivot is connected with agitator motor, helical blade sets up in the stirring pivot.
After the structure is adopted, the invention provides a processing device of water-based paint, which uses double-layer plastic films to package water-based paint products, firstly uses a first heat sealing mechanism to heat seal an inner bag plastic film to package the water-based paint, and then uses a transport mechanism to transport the water-based paint packaged by the inner bag to a second heat sealing mechanism, and the second heat sealing mechanism can heat seal an outer bag plastic film to package the water-based paint. Compared with the prior art, the invention packs the water-based paint finished product into small bags for transportation through the double-layer plastic film, improves the sealing effect, is more suitable for common consumers in terms of packaging amount, and can avoid waste caused by the fact that the water-based paint is not used up because the consumers can purchase multiple bags of water-based paint according to the using amount. And when the bagged water-based paint is stacked and transported, the middle of the bagged water-based paint does not have a plurality of gaps like a barrel, so that the transportation space can be saved, and the production and transportation cost can be reduced. In addition, the plastic film has small volume, is more convenient to recover after the water-based paint is used up, and reduces the environmental pollution; the air is arranged in the outer bag package, and the buffer protection effect can be achieved on the coating arranged in the inner bag.
The invention also provides a processing technology of the water-based paint, when the water-based paint is stirred, colored carbon powder is introduced into the water-based paint, so that a finished product of the water-based paint is more viscous, and the viscosity of the water-based paint is improved; and the water-based paint is packaged by a double-layer plastic film, so that the production cost is reduced, and the packaging efficiency is improved.
Drawings
Fig. 1 is a perspective view of the external structure of the present invention.
Fig. 2 is a perspective view of another form factor of the present invention.
FIG. 3 is a schematic sectional view of the first heat sealing mechanism.
Fig. 4 is a structural front view of the first heat-sealing mechanism.
Fig. 5 is a schematic structural perspective view of the first heat sealing mechanism.
Fig. 6 is a perspective view of a connection structure of the first vertical heat-sealing device and the first shearing mechanism.
Fig. 7 is a partially enlarged view of the area a in fig. 2.
FIG. 8 is a sectional structural side view of a second heat sealing mechanism.
Fig. 9 is a perspective view showing the internal structure of the second heat sealing mechanism.
Fig. 10 is a rear view of the second heat-sealing mechanism.
Fig. 11 is a perspective view of a connection structure of the second vertical heat-sealing device and the second cutting mechanism.
FIG. 12 is a schematic perspective view of a third vertical heat sealing apparatus.
Fig. 13 is a perspective view of the external structure of the feeding mechanism.
Fig. 14 is a top view of the profile structure of the feeding structure.
FIG. 15 is a schematic sectional view of the mixer.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.
As shown in fig. 1 to 15, a manufacturing apparatus for water based paint, which comprises a conveyor 1, a feeding mechanism 2, a first heat sealing mechanism 3 and a second heat sealing mechanism 4; the feeding mechanism 2 and the first heat sealing mechanism 3 are arranged at the feeding end of the conveying mechanism 1, and the second heat sealing mechanism 4 is arranged at the discharging end of the conveying mechanism 1; the first heat sealing mechanism 3 carries out inner bag heat sealing package on the water-based paint, and the second heat sealing mechanism 4 carries out outer bag heat sealing package on the water-based paint.
After the structure is adopted, the invention provides a processing device of water-based paint, which is characterized in that a double-layer plastic film is used for packaging a water-based paint product, an inner bag plastic film is thermally sealed by a first heat sealing mechanism 3 to carry out inner bag packaging on the water-based paint, then the water-based paint packaged by the inner bag is conveyed to a second heat sealing mechanism 4 by a conveying mechanism, and the second heat sealing mechanism 4 can thermally seal an outer bag plastic film to carry out outer bag packaging on the water-based paint. Compared with the prior art, the invention packs the water-based paint finished product into small bags for transportation through the double-layer plastic film, improves the sealing effect, is more suitable for common consumers in packaging amount, and can purchase multiple bags of water-based paint according to the using amount of the water-based paint, thereby avoiding waste caused by the fact that the water-based paint is not used up. And when the bagged water-based paint is stacked and transported, the middle of the bagged water-based paint does not have a plurality of gaps like a barrel, so that the transportation space can be saved, and the production and transportation cost can be reduced. In addition, the plastic film has small volume, is more convenient to recover after the water-based paint is used up, and reduces the environmental pollution; the air is arranged in the outer bag package, and the buffer protection effect can be achieved on the coating arranged in the inner bag.
Preferably, the first heat sealing mechanism 3 comprises a feeding hopper 31, a first horizontal heat sealing device 32 and a first vertical heat sealing device 33 which are arranged in sequence along the conveying direction of the conveying mechanism 1, and a quantitative injection pipe is arranged at the lower end of the feeding hopper 31. After the structure is adopted, the inner bag plastic film is sent into the first heat sealing mechanism 3, the quantitative water-based paint is injected onto the inner bag plastic film through the quantitative injection pipe, then the inner bag plastic film loaded with the water-based paint is subjected to sealing heat sealing through the first horizontal heat sealing device 32 and the first vertical heat sealing device 33, and then the water-based paint product subjected to heat sealing of the inner bag is conveyed to the second heat sealing mechanism 4 through the conveying mechanism 1 for outer bag packaging.
Preferably, the first horizontal heat sealing device 32 includes a first conveying roller portion 321 and a first electric heating roller portion 322, the first conveying roller portion 321 includes a first motor 3211 and two sets of first conveying roller sets disposed correspondingly in front and back, the first conveying roller sets include a first driving roller 3212, a first driving roller 3213 and a first transmission mechanism, an outer circumferential surface of the first driving roller 3212 and an outer circumferential surface of the first driving roller 3213 are mutually attached to roll, a rotating shaft of the first driving roller 3212 and a rotating shaft of the first driving roller 3213 are provided with gears engaged with each other and are transmitted through the gears, the first motor 3211 is connected with the first driving roller 3212 through the first transmission mechanism, and the first transmission mechanism can adopt gear transmission or belt transmission.
After the structure is adopted, the inner bag plastic film is conveyed to the first electric heating roller part 322 through the first conveying roller group arranged at the front end for heat sealing, before work, the inner bag plastic film is horizontally pulled to the first conveying roller part 321 through a manual mode, then two side edges of the inner bag plastic film are turned upwards, and the inner bag plastic film is folded along the central line, so that the inner bag plastic film is in a V-shaped structure, and water-based paint is convenient to inject. Then, two side edges of the inner bag plastic film are mutually attached together at the upper part, the two side edges attached to the upper end of the inner bag plastic film extend into the first conveying roller part 321, the first motor 3211 drives the two first driving rollers 3212 to rotate simultaneously, the first driving rollers 3212 respectively drive the mutually connected first driving rollers 3213 to relatively rotate through gear transmission, so that the two side edges attached to each other at the upper end of the inner bag plastic film are extruded and conveyed to the front end, and then the first conveying roller part 321 can automatically convey the inner bag plastic film without manual operation.
More preferably, the first electric heating roller part 322 is disposed between the two sets of first conveying roller sets, the first electric heating roller part 322 includes two first electric heating rollers 3221 connected in a rolling manner, the two first electric heating rollers 3221 are connected in a rolling manner, and through electric heating, the first conveying roller part 321 conveys two side edges attached to the upper end of the inner bag plastic film to a position between the two first electric heating rollers 3221, and through heating and rolling by the first electric heating rollers 3221, heat sealing of two side edges attached to the upper end of the inner bag plastic film is realized.
More preferably, the first transmission mechanism is a belt transmission mechanism, a motor output shaft of the first motor 3211 is provided with a driving pulley, a rotating shaft of the first driving roller 3212 is provided with a driving pulley, and the driving pulley are connected by a belt.
Preferably, the first vertical heat sealing apparatus 33 includes a first heat sealing plate 331, a first connecting rod 332, a first vertical plate 333, and a first driving mechanism; the first thermal ply boards 331 are vertically arranged on two sides of the conveying mechanism 1, the first connecting rods 332 are horizontally arranged, two ends of each first connecting rod 332 are respectively connected with the first thermal ply boards 331 and the first vertical boards 333, the upper ends of the first vertical boards 333 are connected with the first driving mechanism, and the first driving mechanism drives the first vertical boards 333 on two sides to relatively approach or separate. After the structure is adopted, the first conveying roller part 321 conveys the inner bag plastic film after the horizontal heat sealing to the first vertical heat sealing device 33, and then the first driving mechanism drives the first vertical plate 333 and the first connecting rod 332 to move towards the inner side of the first conveying mechanism 1, so that the first heat sealing plates 331 on the two sides are driven to be attached to vertically heat seal the inner bag plastic film.
Preferably, the first driving mechanism comprises a first cylinder 334, a first driving gear 335 and two first tooth rows 336, the first tooth rows 336 are respectively connected with the first vertical plates 333 at two sides, the two first tooth rows 336 are arranged in parallel and meshed with the first driving gear 335, and a piston rod of the first cylinder 334 is connected with the first tooth row 336 at one side and drives the first tooth rows 336 to be meshed with the first driving gear 335. With the above structure, the first cylinder 334 drives the first gear row 336 on one side to move horizontally, and the first driving gear 335 drives the first gear row 336 on the other side to move relatively, so that the first thermal combination plates 331 on two sides are attached to or separated from each other.
More preferably, the first conveying roller part 321 is inclined downwards gradually from the feeding end to the conveying mechanism 1, and with the structure, the front end of the inner bag plastic film is sealed by the first vertical heat sealing device 33 in a heat sealing manner, and the first conveying roller part 321 is inclined downwards gradually from the feeding end to the conveying mechanism, so that the coating falls into the inner bag plastic film from the discharging hopper 31 and then flows forwards gradually, thereby avoiding the coating from flowing backwards, and enabling more coating to be filled into the inner bag plastic film.
Preferably, the first vertical heat sealing device 33 further includes a first shearing mechanism, the first shearing mechanism includes a first blade 341, a first blade connecting frame 342 and a second cylinder 343, the first blade 341 is vertically disposed, the first blade connecting frame 342 is connected to the first blade 341 and the second cylinder 343, and the second cylinder 343 drives the first blade 341 to horizontally move; the first thermal combination plate 331 and the first vertical plate 333 are provided with a first through groove 344 through which the first cutting plate 341 passes. With the above structure, the first vertical heat sealing device 33 performs vertical heat sealing twice on the front end and the rear end of the inner bag plastic film, thereby sealing the inner bag plastic film. And then the second cylinder 343 drives the first knife board connecting frame 342 and drives the first knife board 341 to move horizontally, the vertical heat-seal part of the inner bag plastic film is cut and separated, and the first knife board 341 is arranged in the middle of the first heat-seal board 331, so that the inner bag plastic films on the front side and the rear side after cutting are still in a heat-seal state, a small bag water-based paint product packaged by the inner bag in a sealed mode is obtained, and then the water-based paint is packaged by an outer bag through a second packaging device.
Preferably, the conveying mechanism 1 comprises a conveying belt 11, and a clamping mechanism 12 arranged on the discharging end of the conveying belt 11, the clamping mechanism 12 comprises clamping jaws 121 and clamping jaw driving devices, the clamping jaws 121 are symmetrically arranged on two sides of the conveying belt 11, and the clamping jaw driving devices are connected with the clamping jaws 121 and drive the clamping jaws 121 to move along the conveying direction of the conveying belt 11. After the structure is adopted, the first heat sealing mechanism 3 is arranged at the feeding end of the conveying belt 11, so that the conveying belt 11 supports the lower end of the inner bag plastic film to convey the inner bag plastic film forwards in the heat sealing packaging process of the inner bag plastic film, the conveying speed of the conveying belt 11 is equal to that of the first conveying roller part 321, the conveying speed of the upper end and the conveying speed of the lower end of the inner bag plastic film are ensured to be the same, and the conveying of the inner bag plastic film is more stable. The water-based paint after the inner bag is sealed and packaged is conveyed to a clamping mechanism 12 through a conveyer belt 11, and the clamping jaws 121 clamp the water-based paint after the inner bag is sealed and packaged and convey the water-based paint to a second heat sealing mechanism 4 through a clamping jaw driving device.
Preferably, the clamping jaw 121 comprises a clamping rod section 1211 arranged inside the conveying belt 11 and close to the second heat-sealing mechanism 4, a connecting rod section 1212 arranged outside the conveying belt 11 and far away from the second heat-sealing mechanism 4, and a support rod section 1213 connecting the clamping rod section 1211 and the connecting rod section 1212; the clamping rod section 1211 extends in the conveying direction of the conveyor belt 11, the connecting rod section 1212 is arranged parallel to the clamping rod section 1211, and the clamping jaw drive is connected to the connecting rod section 1212. By adopting the structure, the clamping rod sections 1211 on the two sides are close to each other to realize the clamping function of the clamping jaws 121, and when the clamping jaws 121 move towards the second heat sealing mechanism 4, the clamping rod sections 1211 can extend to the outer side of the conveying belt 11, so that the water-based paint packaged in the inner bag in a sealing manner can be accurately conveyed into the outer bag plastic bag for packaging.
Preferably, the clamping jaw driving device comprises a third air cylinder 122, a fourth air cylinder 123 and a clamping jaw connecting frame, wherein the third air cylinder 122 and the fourth air cylinder 123 are arranged on two sides of the conveying belt 11; the clamping jaw connecting frame comprises a clamping jaw connecting rod 124 and a clamping jaw connecting block 125, the clamping jaw connecting block 125 is connected with a piston rod of the third air cylinder 122, the clamping jaw connecting rod 124 is horizontally arranged, two ends of the clamping jaw connecting rod 124 are respectively connected with the clamping jaw connecting block 125 and a connecting rod section 1212, the fourth air cylinder 123 is arranged on the clamping jaw connecting block 125, and a piston rod of the fourth air cylinder 123 is connected with the connecting rod section 1212. With the structure, the third cylinder 122 drives the clamping jaw connecting frame to horizontally move along the conveying direction of the conveying belt 11, so as to drive the clamping jaw 121 to move; the fourth cylinder 123 drives the clamping jaw 121 to complete opening and closing actions.
Preferably, the two sides of the conveying belt 11 are further provided with horizontally arranged guide rails 111, and the clamping jaw connecting block 125 is provided with a guide groove which is in sliding fit with the guide rails 111. With the above structure, the clamping jaw 121 can move more stably in the horizontal direction.
Preferably, the second heat sealing mechanism 4 comprises a frame 41 arranged at the discharging end of the conveying mechanism 1, the frame 41 is provided with a feeding channel 411, a horizontally arranged supporting cylinder 42 is arranged inside the feeding channel 411, a second horizontal heat sealing device 43 is arranged above the supporting cylinder 42, and a third horizontal heat sealing device 44 is arranged below the supporting cylinder 42.
Preferably, the second horizontal heat sealing device 43 includes a second conveying roller portion 431 and a second electrothermal roller portion 432, the second conveying roller portion 431 includes a second motor 4311 and two sets of second conveying roller sets correspondingly arranged in front and at back, the second conveying roller set includes a second driving roller 4312, a second transmission roller 4313 and a second transmission mechanism, the second driving roller 4312 is in transmission connection with the second transmission roller 4313 through a gear, and the second motor 4311 is in transmission connection with the second driving roller 4312 through the second transmission mechanism.
Preferably, the third horizontal heat-sealing device 44 includes a third conveying roller portion 441 and a third electrothermal roller portion 442, the third conveying roller portion 441 includes a third motor 4411 and two sets of third conveying roller sets correspondingly arranged in front and at back, the third conveying roller set includes a third driving roller 4412, a third driving roller 4413 and a third transmission mechanism, the third driving roller 4412 and the third driving roller 4413 are in gear transmission connection, and the third motor 4411 is in transmission connection with the third driving roller 4412 through the third transmission mechanism.
After the structure is adopted, two rolls of outer bag plastic film rolls are adopted for feeding simultaneously during feeding of the outer bag plastic films, the two rolls of outer bag plastic film rolls are respectively arranged on the left side and the right side of the supporting cylinder 42, and the outer bag plastic films on the two sides are respectively conveyed towards the supporting cylinder 42 vertically. Before the second heat sealing mechanism 4 works, the outer bag plastic films on the two sides are pulled to the supporting cylinder 42 through manual debugging, the upper ends of the outer bag plastic films on the two sides are attached and sent to the second conveying roller part 431, the lower ends of the outer bag plastic films on the two sides are attached and sent to the third conveying roller part 441, then the second conveying roller part 431 and the third conveying roller part 441 are matched to convey the outer bag plastic films on the two sides to the front end, in the conveying process, the upper ends of the outer bag plastic films on the two sides are subjected to heat sealing through the second electric heating roller part 432, the lower ends of the outer bag plastic films on the two sides are subjected to heat sealing through the third electric heating roller part 442, the outer bag plastic films on the two sides are connected with each other to form a cylindrical plastic film, and the middle part is provided with an accommodating space as large as the supporting cylinder 42 and used for accommodating the water-based paint which is sealed and packaged by the. The cylindrical plastic film is then conveyed toward the discharge end of the conveyor belt 11 by the second conveyor roller portion 431 and the third conveyor roller portion 441 in cooperation. In the process, the rolling conveying speeds of the second conveying roller part 431 and the third conveying roller part 441 are equal, so that the cylindrical plastic film is conveyed more stably.
More preferably, the second electric heating roller part 432 is arranged between the two sets of second conveying roller groups, the second electric heating roller part 432 comprises two second electric heating rollers which are connected in a rolling manner, the two second electric heating rollers are connected in a rolling manner and are electrically heated, the two sides of the upper end of the outer bag plastic film at the two sides are conveyed to the position between the two second electric heating rollers by the second conveying roller part 431, and the two sides of the upper end of the outer bag plastic film are thermally sealed by heating and rolling by the second electric heating rollers.
More preferably, the second transmission mechanism is a belt transmission, a motor output shaft of the second motor 4311 is provided with a driving pulley, a rotating shaft of the second driving roller 4312 is provided with a transmission pulley, and the driving pulley and the transmission pulley are connected by a belt.
More preferably, the third electrothermal roller portions 442 are disposed between the two sets of third conveying roller sets, the third electrothermal roller portions 442 include two third electrothermal rollers connected to each other in a rolling manner, the two third electrothermal rollers are connected to each other in a rolling manner and electrically heated, the third conveying roller portions 441 convey the two side edges, to which the lower ends of the outer bag plastic films are attached, of the two sides to between the two third electrothermal rollers, and the third electrothermal rollers heat and roll the two side edges, to which the lower ends of the outer bag plastic films are attached, to be thermally sealed
More preferably, the third transmission mechanism is belt-driven, a driving pulley is disposed on a motor output shaft of the third motor 4411, a driving pulley is disposed on a rotating shaft of the third driving roller 4412, and the driving pulley are connected by a belt.
More preferably, a guide roller mechanism is further disposed at one end of the supporting cylinder 42 close to the conveying mechanism 1, the guide roller mechanism includes a guide roller 451 disposed above and below the supporting cylinder 42, and a fourth motor 452, an axis of the guide roller 451 is perpendicular to an axis of the supporting cylinder 42, and the fourth motor 452 is connected to the guide roller 451 and drives the guide roller 451 to roll. With the above structure, the outer circumferential surface of the guide roller 451 and the outer circumferential surface of the support cylinder 42 are attached to each other, the fourth motor 452 drives the guide roller 451 to rotate, and the guide roller 451 provides a forward conveying force to the heat-sealed cylindrical plastic film, so that the cylindrical plastic film can be separated from the support cylinder 42 and continuously conveyed toward the forward conveying belt 11.
Preferably, the second heat-sealing mechanism 4 further comprises a second vertical heat-sealing device 46 arranged at the outlet end of the feeding channel 411 and a third vertical heat-sealing device 47 arranged at the discharge end of the conveying mechanism 1; with the above structure, the second vertical heat sealing device 46 and the third vertical heat sealing device 47 perform vertical heat sealing to the rear end and the front end of the cylindrical plastic film, respectively, to thereby perform novel sealing to the cylindrical plastic film.
Preferably, the second vertical heat sealing device 46 includes a second heat sealing plate 461, a second connecting rod 462, a second vertical plate 463, and a second driving mechanism; the second thermal plate 461 is vertically arranged, the second connecting rod 462 is horizontally arranged, two ends of the second connecting rod 462 are respectively connected with the second thermal plate 461 and the second vertical plate 463, the upper end of the second vertical plate 463 is connected with the second driving mechanism, and the second driving mechanism drives the second vertical plates 463 at two sides to be relatively close to or separated from each other. After the structure is adopted, the guide roller 451 conveys the horizontally heat-sealed cylindrical plastic film to the second vertical heat sealing device 46, and then the second driving mechanism drives the second vertical plate 463 and the second connecting rod 462 to move towards the inner side of the second conveying mechanism 1, so as to drive the second heat sealing plates 461 on the two sides to be attached to carry out vertical heat sealing on the cylindrical plastic film.
Preferably, the second driving mechanism comprises a fifth cylinder 464, a second driving gear 465 and two second rows of teeth 466, the second rows of teeth 466 are respectively connected with the second vertical plates 463 at two sides, the two second rows of teeth 466 are arranged in parallel relatively and meshed with the second driving gear 465, and a piston rod of the fifth cylinder 464 is connected with the second row of teeth 466 at one side and drives the second row of teeth 466 to be meshed with the second driving gear 465 for transmission. With the above structure, the fifth cylinder 464 drives the second gear row 466 on one side to move horizontally, and the second drive gear 465 drives the second gear row 466 on the other side to move relatively, so that the second heat combination plates 461 on the two sides are attached to or separated from each other.
Preferably, the second heat sealing mechanism 4 further includes a second shearing mechanism, which is disposed between the second vertical heat sealing device 46 and the supporting cylinder 42, and cuts the rear side of the vertical heat sealing portion at the rear end of the cylindrical plastic film, so that the front end of the plastic film of the outer bag has an opening to enable the next outer bag packaging. The second shearing mechanism comprises a second knife board 481, a second knife board connecting frame 482 and a sixth air cylinder 483, wherein the second knife board 481 is vertically arranged at one side of the second knife board 481 close to the rear, the second knife board connecting frame 482 is connected with the second knife board 481 and the sixth air cylinder 483, and the fifth air cylinder 464 drives the second knife board 481 to move horizontally. With the above structure, the third vertical heat-sealing device 47 performs vertical heat-sealing of the rear end of the cylindrical plastic film, thereby sealing the cylindrical plastic film. And then the sixth air cylinder 483 drives the second knife board connecting frame 482 and drives the second knife board 481 to horizontally move, and the rear end of the vertical heat sealing part at the rear end of the cylindrical plastic film is cut and separated to obtain the water-based paint product packaged in the outer bag in a sealing manner.
Preferably, the third vertical heat sealing device 47 includes a third heat sealing plate 471, a third connecting rod 472, a third vertical plate 473, and a third driving mechanism; the third heat-sealing plate 471 is vertically arranged, the third connecting rod 472 is horizontally arranged, two ends of the third connecting rod 472 are respectively connected with the third heat-sealing plate 471 and the third vertical plate 473, the upper end of the third vertical plate 473 is connected with the third driving mechanism, and the third driving mechanism drives the third vertical plates 473 on two sides to relatively approach or separate. After the structure is adopted, the guide roller 451 conveys the outer bag plastic film after the horizontal heat sealing to the third vertical heat sealing device 47, and then the third driving mechanism drives the third vertical plate 473 and the third connecting rod 472 to move towards the cylindrical plastic film, so as to drive the second heat sealing plates 461 on the two sides to be attached to carry out vertical heat sealing on the outer bag plastic film.
Preferably, the third driving mechanism includes a seventh cylinder 474, a third driving gear 475 and two third gear rows 476, the third gear rows 476 are respectively connected with the third vertical plates 473 at two sides, the two third gear rows 476 are arranged in parallel relatively and are meshed with the third driving gear 475, and a piston rod of the seventh cylinder 474 is connected with the third gear row 476 at one side and drives the third gear row 476 to be meshed with the third driving gear 475. With the above structure, the seventh air cylinder 474 drives the third tooth row 476 on one side to move horizontally, and the third driving gear 475 drives the third tooth row 476 on the other side to move relatively, so that the third thermal plates 471 on both sides can be attached to or detached from each other.
Preferably, a feed opening 412 is further arranged below the second vertical heat sealing device 46 and the third vertical heat sealing device 47, rotating plates 413 symmetrically arranged are arranged above the feed opening 412, and the rotating plates 413 are rotatably connected with the frame 41 through torsion springs. After the structure is adopted, the water-based paint which is sealed and packaged in the outer bag falls onto the rotating plate 413 after being sheared by the second shearing mechanism, the rotating plate 413 turns downwards under the action of the gravity of the water-based paint, and the water-based paint falls into the material collecting frame below the material discharging opening 412 and is collected.
Preferably, the frame 41 is further provided with a material loading platform 414 at the inlet end of the supporting cylinder 42, and the material loading platform 414 is provided with two vertically arranged rotating rollers which are fixed with the outer bag plastic film roll to facilitate the outer bag plastic film roll feeding.
Preferably, the inner bag plastic film roll needs to be installed on a rotating shaft to rotate when the inner bag plastic film roll is conveyed, the inner bag plastic film roll is very inconvenient to install due to the heavy weight of the inner bag plastic film roll, and in order to enable the inner bag plastic film roll to be installed more conveniently, the inner bag plastic film roll is provided with the feeding mechanism 2, the feeding mechanism 2 comprises an accommodating frame body 21, a fixing mechanism and a rotating mechanism, the accommodating frame body 21 is provided with an accommodating groove 211, the fixing mechanism comprises a fixing shaft 22, a connecting shaft 23 and a shaft driving device, the fixing shaft 22 and the connecting shaft 23 are respectively arranged on the side walls at two sides of the accommodating groove 211, the side walls at two sides of the accommodating groove 211 are provided with arc-shaped guide holes 212 for the fixing shaft 22 and the connecting shaft 23 to pass through, the fixing shaft 22 and the connecting shaft 23 are coaxially arranged, the shaft driving device, the rotating mechanism drives the fixed shaft 22 and the connecting shaft 23 to rotate along the arc-shaped guide hole 212. With the above structure, the inner bag plastic film roll is rolled into the containing groove 211, and the rotating mechanism drives the fixed shaft 22 and the connecting shaft 23 to rotate downwards to adjust the height, so that the fixed shaft 22 and the connecting shaft 23 are aligned with the center of the roller shaft of the inner bag plastic film roll. Then the shaft driving device drives the connecting shaft 23 to extend into the roller shaft of the inner bag plastic film roll and to be connected in a rotating mode, then the fixed shaft 22 is driven to abut against the side face of the inner bag plastic film roll to be fixed, and then the rotating mechanism drives the fixed shaft 22 and the rotating shaft to rotate upwards to the feeding position synchronously. Therefore, the inner bag plastic coil is more convenient and labor-saving to install.
Preferably, the rotating mechanism includes a fifth motor 241, a rotating rod 242, a synchronizing rod 243 and a connecting plate 244, the fifth motor 241 is disposed on the side wall of the accommodating frame body 21, the connecting plate 244 is connected with the rotating rod 242, the rotating rod 242 is rotatably connected with the side walls of the two sides of the accommodating groove 211, and the fifth motor 241 drives the rotating rod 242 to rotate through gear transmission; the synchronous rod 243 is horizontally disposed, two ends of the synchronous rod 243 are respectively rotatably connected to the sidewalls of the two sides of the accommodating groove 211, and two ends of the synchronous rod 243 are respectively connected to the rotating rods 242 of the two sides through a chain transmission. By adopting the structure, the fifth motor 241 drives the rotating rod 242 on one side to rotate through gear transmission, the rotating rod 242 drives the synchronizing rod 243 to rotate through chain transmission, and the synchronizing rod 243 drives the rotating rod 242 on the other side to synchronously rotate through chain transmission. When the rotating rod 242 rotates, the connecting plate 244 is driven to rotate, and the connecting plate 244 drives the fixing shaft 22 and the connecting shaft 23 to rotate along the side wall of the arc-shaped guide hole 212, so that the fixing shaft 22 and the connecting shaft 23 can be always coaxially arranged.
Preferably, the shaft driving device includes an eighth cylinder 251 and a ninth cylinder 252, the eighth cylinder 251 and the ninth cylinder 252 are respectively disposed on the connecting plates 244 at two sides of the accommodating frame body 21, a piston rod of the eighth cylinder 251 is connected to the fixing shaft 22 and drives the fixing shaft 22 to horizontally move, a piston rod of the ninth cylinder 252 is connected to the connecting shaft 23 and drives the connecting shaft 23 to horizontally move, an abutting block 221 is disposed at an end of the fixing shaft 22, the abutting block 221 has an abutting taper portion, and the abutting block 221 is convenient to abut against the inner bag plastic film roll and rotate.
The manufacturing process of the manufacturing equipment applying the water-based paint comprises the following steps:
s1: adding the water-based resin, the water-based auxiliary agent, the filling material and the deionized water into a stirrer for stirring until a semi-finished product solution with certain viscosity is formed;
s2, adding the emulsion and a pH regulator to regulate the pH value of the solution;
s3: carrying out secondary filtration on the solution;
s4: weighing the solvent, and adding the weighed coating solvent into a discharging hopper;
s5: the inner bag plastic film is conveyed into a first heat sealing mechanism, the inner bag plastic film is conveyed forwards through a first conveying roller part, and a first electric heating roller part carries out heat sealing on an upper opening of the inner bag plastic film in the horizontal direction;
s6: the first vertical heat sealing device carries out vertical heat sealing on the front end opening of the inner bag plastic film, and the coating solvent in the blanking hopper is injected into the inner bag plastic film through the quantitative injection pipe;
s7: the first conveying roller part continues to convey the inner bag plastic film forwards, the first vertical heat sealing device carries out vertical heat sealing on the rear end of the inner bag plastic film, and then the first shearing mechanism carries out shearing separation on the vertical heat sealing part at the rear end of the inner bag plastic film;
s8: conveying the paint packaged by the inner bag to be close to the second heat sealing mechanism through the conveying mechanism;
s9: respectively feeding the front ends of the two rolls of outer bag plastic films into a second heat sealing mechanism, respectively arranging the two rolls of outer bag plastic films on the left side and the right side of a supporting cylinder, respectively conveying the outer bag plastic films on the two sides towards the supporting cylinder vertically, carrying out heat sealing on the upper ends of the outer bag plastic films on the two sides through a second electric hot roller part, and carrying out heat sealing on the lower ends of the outer bag plastic films on the two sides through a third electric hot roller part to mutually connect the outer bag plastic films on the two sides to form a cylindrical plastic film;
s10: the cylindrical plastic film is conveyed to the discharge end of the conveying belt through the matching of the second conveying roller part and the third conveying roller part;
s11: the clamping mechanism clamps the paint packed by the inner bag on the conveying belt and puts the paint into the cylindrical plastic film, and the second vertical heat sealing device and the third vertical heat sealing device carry out vertical heat sealing on the rear end and the front end of the cylindrical plastic film;
s12: the second shearing mechanism cuts the heat seal part at the rear end of the cylindrical plastic film, so that the paint sealed by the outer bag is cut and separated;
and S13, transporting and storing the paint product packaged by the outer bag.
Preferably, in step S1, colored carbon powder is added to the solution. By adopting the method, the colored carbon powder is not dissolved in the water-based paint, so that the water-based paint solution can have granular colored carbon powder, thereby increasing the viscosity of the water-based paint, and in the use process of the water-based paint, the joint surface of the water-based paint and the material has uneven colored carbon powder, thereby improving the roughness of the joint surface, improving the viscosity of the water-based paint and ensuring that the water-based paint is not easy to fall off.
Preferably, the agitator includes a frame body 51, an agitator 52, an agitation rotating shaft 53, an agitation motor 54 and a helical blade 55, the agitator 52 is disposed on the frame body, the agitation rotating shaft 53 is vertically disposed in the agitator 52, the agitation rotating shaft 53 is connected to the agitation motor 54 above, the helical blade 55 is disposed on the agitation rotating shaft 53, and the helical blade 55 is a right-handed helical blade. Adopt above-mentioned structure, during the mixer stirring, agitator motor 54 drive helical blade 55 anticlockwise rotation can upwards stir the aqueous coating solution in the agitator 52 for aqueous coating solution has not only received the ascending power of stirring of horizontal direction, has still received the ascending stirring power of vertical side, makes the stirring more even, improves stirring efficiency.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.

Claims (10)

1. The manufacturing equipment of the water-based paint is characterized by comprising a conveying mechanism, a feeding mechanism, a first heat sealing mechanism and a second heat sealing mechanism; the feeding mechanism and the first heat sealing mechanism are arranged at the feeding end of the conveying mechanism, and the second heat sealing mechanism is arranged at the discharging end of the conveying mechanism; the first heat sealing mechanism is used for carrying out inner bag heat sealing packaging on the water-based paint, and the second heat sealing mechanism is used for carrying out outer bag heat sealing packaging on the water-based paint.
2. The apparatus for producing an aqueous coating material according to claim 1, wherein said first heat-sealing means comprises a hopper, a first horizontal heat-sealing device and a first vertical heat-sealing device which are arranged in this order in the conveying direction of the conveying means.
3. The apparatus for manufacturing water paint according to claim 2, wherein the first horizontal heat sealing device comprises a first conveying roller portion and a first electric heating roller portion, the first conveying roller portion comprises a first motor and two sets of first conveying roller sets which are correspondingly arranged in front and back, the first conveying roller sets comprise a first driving roller, a first driving roller and a first transmission mechanism, the first driving roller and the first driving roller are in gear transmission connection, and the first motor is in transmission connection with the first driving roller through the first transmission mechanism.
4. The apparatus for manufacturing an aqueous coating material according to claim 3, wherein said first electrothermal roller portion is provided between two sets of first conveying roller groups, and said first electrothermal roller portion comprises two first electrothermal rollers which are roll-connected to each other.
5. The apparatus for producing an aqueous coating material according to claim 4, wherein the first driving mechanism is a belt drive.
6. The apparatus for manufacturing a water based paint according to claim 4, wherein the first vertical heat sealing means comprises a first heat sealing plate, a first connecting rod, a first vertical plate, and a first driving mechanism; the vertical setting of first heat ply board is in conveying mechanism both sides, the head rod level sets up, the both ends of head rod are connected with first heat ply board and first vertical board respectively, the upper end and the actuating mechanism of first vertical board are connected, the first vertical board of first actuating mechanism drive both sides is close to relatively or the separation.
7. The apparatus for manufacturing water paint according to claim 6, wherein the first driving mechanism comprises a first cylinder, a first driving gear and two first tooth rows, the first tooth rows are respectively connected with the first vertical plates at two sides, the two first tooth rows are arranged in parallel and meshed with the first driving gear, and a piston rod of the first cylinder is connected with the first tooth row at one side and drives the first tooth rows to be meshed with the first driving gear.
8. The apparatus for manufacturing water paint according to claim 7, wherein the first vertical heat sealing device further comprises a first shearing mechanism, the first shearing mechanism comprises a first knife plate, a first knife plate connecting frame and a second air cylinder, the first knife plate is vertically arranged, the first knife plate connecting frame is connected with the first knife plate and the second air cylinder, and the second air cylinder drives the first knife plate to horizontally move; and first through grooves for the first cutting boards to penetrate through the abdicating positions are formed in the first heat-sealing boards and the first vertical boards.
9. The apparatus for manufacturing a water paint according to claim 1, wherein the conveying mechanism comprises a conveyor belt, and a clamping mechanism disposed at a discharge end of the conveyor belt, the clamping mechanism comprises clamping jaws symmetrically disposed at two sides of the conveyor belt, and a clamping jaw driving device connected to the clamping jaws and driving the clamping jaws to move along a conveying direction of the conveyor belt.
10. The apparatus for producing an aqueous coating material according to claim 9, wherein said holding jaw comprises a holding rod section disposed inside the conveyor belt and adjacent to the second heat-sealing means, a connecting rod section disposed outside the conveyor belt and remote from the second heat-sealing means, and a support rod section connecting the holding rod section and the connecting rod section; the clamping rod section extends along the conveying direction of the conveying belt, the connecting rod section is parallel to the clamping rod section, and the clamping jaw driving device is connected with the connecting rod section.
CN202011169261.8A 2020-10-28 2020-10-28 Manufacturing equipment and manufacturing process of water-based paint Active CN112455744B (en)

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CN202011169261.8A CN112455744B (en) 2020-10-28 2020-10-28 Manufacturing equipment and manufacturing process of water-based paint

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2068628A1 (en) * 1991-05-31 1992-12-01 Steven Ausnit Method of making reclosable plastic bags on a form fill and seal machine
CN101768398A (en) * 2009-12-16 2010-07-07 上海维凯化学品有限公司 Water-based temperature resistant single-coating transfer laser aluminizing paint and preparation method thereof
CN106428814A (en) * 2016-12-02 2017-02-22 浙江希望机械有限公司 Pillow type packing machine
CN106800807A (en) * 2017-02-20 2017-06-06 北京富瑞雪科技发展有限公司 A kind of waterproof and oilproof woodwork water paint and preparation method thereof
CN207595407U (en) * 2017-12-13 2018-07-10 张皓 A kind of Spanish mackerel packaging line of automation
CN210708026U (en) * 2019-09-06 2020-06-09 深圳市荣格保健品有限公司 Automatic packaging machine for inner and outer bags
CN111301758A (en) * 2020-03-13 2020-06-19 倪淑君 Preparation and processing method of composite bag

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2068628A1 (en) * 1991-05-31 1992-12-01 Steven Ausnit Method of making reclosable plastic bags on a form fill and seal machine
CN101768398A (en) * 2009-12-16 2010-07-07 上海维凯化学品有限公司 Water-based temperature resistant single-coating transfer laser aluminizing paint and preparation method thereof
CN106428814A (en) * 2016-12-02 2017-02-22 浙江希望机械有限公司 Pillow type packing machine
CN106800807A (en) * 2017-02-20 2017-06-06 北京富瑞雪科技发展有限公司 A kind of waterproof and oilproof woodwork water paint and preparation method thereof
CN207595407U (en) * 2017-12-13 2018-07-10 张皓 A kind of Spanish mackerel packaging line of automation
CN210708026U (en) * 2019-09-06 2020-06-09 深圳市荣格保健品有限公司 Automatic packaging machine for inner and outer bags
CN111301758A (en) * 2020-03-13 2020-06-19 倪淑君 Preparation and processing method of composite bag

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