CN114273153A - Painting mold - Google Patents
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- CN114273153A CN114273153A CN202111401241.3A CN202111401241A CN114273153A CN 114273153 A CN114273153 A CN 114273153A CN 202111401241 A CN202111401241 A CN 202111401241A CN 114273153 A CN114273153 A CN 114273153A
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Abstract
The invention relates to the technical field of manufacturing of wire winding wires, in particular to a painting mold; the adjustable fin plate structure comprises an upper template, a lower template and an adjusting assembly, wherein extended fin plates are arranged on the side walls of the two transverse ends of the upper template and the lower template, the two fin plates at the same transverse end are detachably and fixedly connected through a fixing assembly, the lower end plate surface of the upper template and the upper end plate surface of the lower template are transversely symmetrical and are provided with a group of grooves one by one, the central axes of the grooves are longitudinal, the grooves penetrate through the side walls of the upper template and the lower template at the two longitudinal ends, the adjusting assembly comprises mounting plates, transverse shafts and a fixed core block, all the transverse shafts in the same transverse direction are driven by the same driving assembly, and the two transverse shafts in the same transverse direction on the two mounting plates corresponding to the same groove do synchronous reverse motion; the invention can effectively solve the problems of poor painting effect, poor universality and the like in the prior art.
Description
Technical Field
The invention relates to the technical field of manufacturing of wire winding wires, in particular to a painting mold.
Background
The painting mold is generally applied to a painting process of an enameled wire, and the mold with the corresponding size can be selected according to the yield strength of different wire gauges and bare copper wires, so that different molds need to be replaced according to specific requirements.
In the application number: the patent document CN201921338340.X discloses a special die painting device for enameled wires, which relates to the technical field of wire winding wire manufacturing, and comprises a platform, wherein a paint storage tank is clamped at the bottom of the inner wall of the platform, a circulating pump is installed inside the paint storage tank, a paint coating column is clamped at the top of the paint storage tank, the water outlet end of the circulating pump is connected with the bottom of the paint coating column, the top of the paint coating column extends to the top of the platform, a painting port is formed in the side wall of the paint coating column and the top of the platform in alignment, the special die painting device for enameled wires is characterized in that an electric hydraulic push rod control line swings back and forth in paint inside the top of the platform to ensure that the outer wall of the wire is fully contacted with the paint, meanwhile, the swinging wire is also convenient for throwing away paint bonded on the surface of the wire, the outer wall of the wire is prevented from forming a nodular matter, the painting effect is improved, and two fans can accelerate the airflow velocity near the enameled wire, helping to promote the drying of the surface paint of the enameled wire.
However, the following disadvantages still exist in the practical application process:
first, the painting effect is not good because it cannot precisely control the coating thickness of the wire surface enamel.
Secondly, the commonality is not good because it can not deal with the enameled wire of different line footpaths in a flexible way, and it must change the sliding block of corresponding model, and the radius size of wire casing corresponds the size of present enameled wire on the sliding block promptly.
Disclosure of Invention
Solves the technical problem
Aiming at the defects in the prior art, the invention provides a painting mold which can effectively solve the problems of poor painting effect, poor universality and the like in the prior art.
Technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
a painting mold comprises an upper template, a lower template and an adjusting component;
the upper template and the lower template are respectively provided with extended fin plates on the side walls at the two transverse ends, the two fin plates at the same transverse end are detachably and fixedly connected through a fixing component, the lower end plate surface of the upper template and the upper end plate surface of the lower template are respectively symmetrical in the transverse direction and are provided with a group of grooves in a one-to-one symmetrical manner, the central axes of the grooves are respectively along the longitudinal direction, the grooves penetrate through the side walls at the two longitudinal ends of the upper template and the lower template, and the positions, corresponding to the positions of each groove, on the upper end plate surface of the upper template are respectively provided with a group of liquid inlet grooves for conducting the corresponding grooves;
the adjusting assembly comprises mounting plates, transverse shafts and fixed core blocks, the mounting plates with the quantity 2 times that of the grooves on the lower template are arranged on the side wall of the lower template at the longitudinal rear end, the mounting plates are symmetrically arranged at the two transverse ends of each groove on the lower template, the plate surfaces of the mounting plates are parallel to the side wall surface of the transverse end of the lower template, a group of shaft grooves distributed along the longitudinal direction are symmetrically arranged on the mounting plates in a penetrating manner, the transverse shafts matched with the shaft grooves are connected in each shaft groove in a sliding manner, and the fixed core blocks are arranged at one ends, close to the corresponding grooves, of all the transverse shafts on the two mounting plates corresponding to the same groove;
all transverse shafts in the same transverse direction are driven by the same driving component, and two transverse shafts in the same transverse direction on two mounting plates corresponding to the same groove do synchronous reverse motion.
Furthermore, a base is arranged right below the lower template, two sliding chutes distributed along the transverse direction are symmetrically formed in the side wall of the longitudinal front end of the base, sliding blocks are arranged at the positions, close to the side wall of the transverse end, of the lower end plate surface of the lower template, and the bottoms of the two sliding blocks are respectively connected in the corresponding sliding chutes in a sliding manner; a group of flow guide grooves are transversely formed in the plate surface at the upper end of the base, the number of the flow guide grooves is equal to that of grooves in the lower template, the grooves in the lower template are in one-to-one correspondence with the flow guide grooves in the vertical direction, and the projection area of the grooves in the lower template on the base is completely located inside the flow guide grooves.
Furthermore, a first magnet is embedded in each sliding block, and a second magnet which is mutually attracted with the first magnet is embedded in the bottom wall of the sliding chute; the surface of the diversion trench is provided with a layer of non-stick coating.
Furthermore, the fixing assembly comprises a fixing bolt, a fixing nut and a gasket, and a group of through holes matched with the fixing bolt are formed in the plate body of the fin plate.
Furthermore, the notches at the outer end of the liquid inlet groove are provided with liquid inlet pipes, and the liquid inlet pipes are provided with one-way valves.
Furthermore, the inner wall of the groove close to the notch position is provided with half installation ring bodies, the inner side wall of each half installation ring body is provided with an installation groove in an inwards recessed mode, the installation groove further penetrates through the side walls at the two transverse ends of each half installation ring body, the corresponding two flexible ring bodies matched with the half installation ring bodies are clamped between the half installation ring bodies, and the inner ring radius of each flexible ring body is smaller than that of each half installation ring body.
Furthermore, core fixing grooves are penetratingly formed in the block surfaces of the core fixing blocks, which are close to the corresponding grooves, and when two opposite core fixing blocks are combined, the central axes of the core fixing grooves are collinear with the central axes of the corresponding grooves; the radius sizes of the core fixing grooves in all the core fixing blocks in the same transverse direction are the same, and the radius sizes of the core fixing grooves in all the core fixing blocks in the same longitudinal direction are gradually reduced or increased; and the radial dimension of the groove is larger than that of the largest core-fixing groove.
Furthermore, a layer of sintered body matched with the inner side wall of the core fixing groove is arranged on the inner side wall of the core fixing groove.
Furthermore, the driving assembly comprises a connecting rod, a driving rod, a positioning plate, a gear, a chain and a driving motor, wherein one end of the transverse shaft, which is not the fixed core block, is provided with the connecting rod with a vertical bottom surface, the transverse shaft is fixed at the middle part of the connecting rod, the end parts at the two ends of the connecting rod are all penetrated with screw grooves, the screw grooves on the same transverse direction are all penetrated with the same driving rod, the two ends of the driving rod are respectively and rotatably connected onto the corresponding positioning plates, a group of threads matched with the screw grooves are symmetrically arranged on the rod body of the driving rod, the number of the threads on the same driving rod is equal to the number of the connecting rods on the same direction, the thread pitches on the same driving rod are the same, the directions of two adjacent threads on the same driving rod are opposite, the thread distribution rules on the same vertical direction are the same, and the left end of the driving rod, which is positioned on the transverse direction, penetrates out of the positioning plate and is coaxially fixed with the gear, the two gears in the same vertical direction are in synchronous transmission connection through chains, and the gears at the upper end and the lower end in the vertical direction are driven by corresponding driving motors.
Furthermore, all be equipped with the shaft coupling on driving motor's the motor shaft, detachable fixed connection between cross axle and the piece of deciding the core.
Advantageous effects
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
the invention adds an upper template, a lower template and an adjusting component, the upper template and the lower template are fixedly connected in a detachable way through the fixing component, the lower end plate surface of the upper template and the upper end plate surface of the lower template are symmetrically arranged in the transverse direction and are provided with a group of grooves one by one, the central axes of the grooves are arranged along the longitudinal direction, the grooves penetrate through the side walls of the upper template and the lower template at the two longitudinal ends, the position of the upper end plate surface of the upper template corresponding to each groove is provided with a group of liquid inlet grooves for communicating the corresponding groove, the adjusting component comprises a mounting plate, a transverse shaft and a fixed core block, the two transverse ends of each groove on the lower template are symmetrically provided with mounting plates, the mounting plates are provided with a group of shaft grooves, the transverse shaft is connected in a sliding way in each shaft groove, one end of the transverse shaft close to the corresponding groove is detachably fixed with a fixed core block, all transverse shafts on the same transverse direction are driven by the same driving component, two transverse shafts on the same transverse direction on two mounting plates corresponding to the same groove do synchronous reverse motion, half mounting ring bodies are arranged on the inner walls of the grooves at the positions close to the notches of the grooves, mounting grooves are formed in the inner side walls of the half mounting ring bodies in an inwards recessed mode, flexible ring bodies matched with the half mounting ring bodies are clamped between the two corresponding half mounting ring bodies, the radius of the inner ring of each flexible ring body is smaller than that of the inner ring of the half mounting ring body, core fixing grooves are formed in the surfaces, close to the corresponding grooves, of the core fixing blocks in a penetrating mode, and when the two opposite core fixing blocks are combined, the central axis of each core fixing groove is collinear with the central axis of the corresponding groove; the radial dimension of the core-fixing grooves on all the core-fixing blocks in the same transverse direction is the same, the radial dimension of the core-fixing grooves on all the core-fixing blocks in the same longitudinal direction is gradually reduced or increased, and the radial dimension of the groove is larger than that of the largest core-fixing groove.
Thus, a user can control the transverse shaft on the mounting plate to move through the driving assembly, so that the two core fixing blocks with the same shape and size as the section of the enameled wire to be processed are spliced (the other core fixing blocks are separated), the enameled wire passes through the channel formed by the two corresponding grooves on the upper template and the lower template (the channel formed by the two corresponding grooves on the upper template and the lower template is filled with insulating paint through the liquid inlet groove), the surface of the enameled wire is coated with the insulating paint, and then the enameled wire passes through the channel formed by the two corresponding core fixing grooves, so that the redundant insulating paint on the enameled wire is stripped through the core fixing grooves, and the insulating paint on the enameled wire is uniformly smeared; in addition, if the shape and size of the core fixing grooves of all the core fixing blocks on the adjusting assembly are not the same as the sectional shape and size of the enamel wire to be processed, the user can also quickly replace the core fixing grooves, the shape and size of which are the same as the sectional shape and size of the enamel wire to be processed, to the transverse axis according to the sectional shape and size of the actually enameled wire.
The effect of effectively improving the lacquering capacity of the enameled wire is achieved, and in addition, the effect of effectively improving the universality of the product is also achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a pictorial view of the present invention after installation from a first viewing angle;
FIG. 2 is a partially exploded view from a second perspective of the present invention;
FIG. 3 is an exploded view of the lower and upper die plates from a third perspective of the present invention;
FIG. 4 is a schematic view of a lower mold plate of a lower slider with a fourth view angle, which is partially cut away;
FIG. 5 is a schematic view of a fifth perspective view of the sub-mount of the present invention, partially in section;
FIG. 6 is a schematic view of the driving seat of the cross shaft mounting base at a sixth viewing angle of the present invention;
FIG. 7 is a perspective view of the lower driving lever at the seventh viewing angle of the present invention;
FIG. 8 is a schematic view of a core fixing block at a seventh viewing angle according to the present invention;
FIG. 9 is a partial cross-sectional view of a channel in the base of the present invention;
FIG. 10 is an enlarged view of area A of FIG. 1;
FIG. 11 is an enlarged view of area B of FIG. 2;
FIG. 12 is an enlarged view of area C of FIG. 3;
FIG. 13 is an enlarged view of area D of FIG. 6;
FIG. 14 is an enlarged view of area E of FIG. 6;
FIG. 15 is an enlarged view of area F of FIG. 7;
FIG. 16 is an enlarged view of area G of FIG. 7;
FIG. 17 is an enlarged view of region H of FIG. 7;
FIG. 18 is an enlarged view of area I of FIG. 7;
the reference numerals in the drawings denote: 1-upper template; 2-a lower template; 3-a fin plate; 4-a groove; 5-entering a liquid tank; 6, mounting a plate; 7-horizontal axis; 8-fixing the core block; 9-shaft groove; 10-a base; 11-a chute; 12-a slide block; 13-diversion trench; 14-a first magnet; 15-a second magnet; 16-non-stick coating; 17-a retention bolt; 18-a retention nut; 19-a gasket; 20-a liquid inlet pipe; 21-a one-way valve; 22-half of the mounting ring body; 23-mounting grooves; 24-a flexible ring body; 25-a core fixing groove; 26-a sintered body; 27-a connecting rod; 28-a drive rod; 29-a positioning plate; 30-a gear; 31-a chain; 32-a drive motor; 33-a spiral groove; 34-thread.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Examples
A painting mold of the present embodiment, with reference to fig. 1 to 18: comprises an upper template 1, a lower template 2 and an adjusting component.
The fin board 3 that the cope match-plate pattern 1 and lower bolster 2 all were equipped with the extension on the lateral wall at horizontal both ends, two fin boards 3 of same horizontal end are through the detachable fixed connection of fixed subassembly, the lower extreme face of cope match-plate pattern 1, the upper end face of lower bolster 2 is horizontal equal symmetry and one-to-one seted up a set of recess 4, the axis of recess 4 is all along vertical, and recess 4 runs through cope match-plate pattern 1, the lateral wall at vertical both ends of lower bolster 2, the position department that corresponds every recess 4 place on the upper end face of cope match-plate pattern 1 all sets up one at least and switches on the income liquid groove 5 that corresponds recess 4.
The number of the grooves 4 on the upper template 1 is at least one, and seven grooves 4 are taken as an example in the embodiment.
In this embodiment, 3 income liquid grooves 5 have all been seted up symmetrically to the region that corresponds every recess 4 place on the face of cope match-plate pattern 1 upper end, like this when cope match-plate pattern 1 and 2 amalgamations of lower bolster, can guarantee to be full of insulating lacquer liquid evenly in the passageway that two relative recesses 4 constitute.
The adjusting component comprises an installing plate 6, a cross shaft 7 and a fixed core block 8, the lower template 2 is provided with the installing plates 6 with the quantity 2 times that of the upper grooves 4 on the lower template, the two transverse ends of each groove 4 on the lower template 2 are symmetrically provided with the installing plates 6, the surfaces of the installing plates 6 are parallel to the side wall surface of the transverse end of the lower template 2, the installing plates 6 are symmetrically provided with a group of shaft grooves 9 distributed along the longitudinal direction in a penetrating manner, the cross shaft 7 matched with each shaft groove 9 is connected in a sliding manner, and the fixed core block 8 is arranged at one end, close to the corresponding groove 4, of each cross shaft 7 on the two installing plates 6 corresponding to the same groove 4.
It should be noted that the number of the shaft slots 9 on the same mounting plate 6 is at least one, and in this embodiment, four shaft slots 9 are formed on the same mounting plate 6.
All the transverse shafts 7 in the same transverse direction are driven by the same driving component, and the two transverse shafts 7 in the same transverse direction on the two mounting plates 6 corresponding to the same groove 4 do synchronous reverse movement.
A base 10 is arranged right below the lower template 2, two sliding chutes 11 which are distributed along the transverse direction are symmetrically formed in the side wall of the longitudinal front end of the base 10, sliding blocks 12 are arranged at the positions, close to the side wall of the transverse end, of the lower end plate surface of the lower template 2, and the bottoms of the two sliding blocks 12 are respectively connected in the corresponding sliding chutes 11 in a sliding manner; the first magnets 14 are embedded in the sliders 12, and the second magnets 15 attracted to the first magnets 14 are embedded in the bottom walls of the sliding grooves 11, so that the lower template 2 can be quickly and reliably mounted on the base 10. In the present embodiment, the first magnet 14 and the second magnet 15 are each made of a permanent magnet.
A group of flow guide grooves 13 are transversely formed in the plate surface at the upper end of the base 10, the number of the flow guide grooves 13 is equal to the number of the grooves 4 on the lower template 2, the grooves 4 on the lower template 2 are in one-to-one correspondence with the flow guide grooves 13 in the vertical direction, and the projection areas of the grooves 4 on the lower template 2 on the base 10 are completely positioned in the flow guide grooves 13; therefore, when the enameled wire is stripped by the fixed core block 8, redundant insulating paint or the insulating paint overflowing from the opening of the groove 4 falls into the diversion trench 13 and then is drained to the specified recovery device under the diversion effect of the diversion trench 13, the phenomenon that the dropped insulating paint flows around the base 10 to cause pollution is avoided, and meanwhile, the insulating paint collected by the recovery device can be injected into a channel formed by the two corresponding grooves 4 through the liquid inlet pipe 20 again to perform painting work on the subsequent enameled wire.
The surface of the diversion trench 13 is provided with a layer of non-stick coating 16, so that the phenomenon that insulating paint is adhered to the inner wall of the diversion trench 13 and is dried and agglomerated to form blocks is effectively avoided, and the flowability of insulating paint liquid in the diversion trench 13 is influenced; in the practical application process, an electric heating device can be arranged inside the base 10, so that the base 10 is always kept at a proper temperature (40-55 ℃) to further improve the flowability of the insulating paint liquid in the diversion trench 13.
The fixing component comprises a fixing bolt 17, a fixing nut 18 and a spacer 19, a group of through holes matched with the fixing bolt 17 are formed in the plate body of the fin plate 3, and the number of the through holes is 3 in the embodiment.
The groove openings at the outer ends of the liquid inlet grooves 5 are respectively provided with a liquid inlet pipe 20, the liquid inlet pipes 20 are respectively provided with a one-way valve 21, and the one-way valves 21 can effectively prevent the insulating paint liquid in the channel formed by the two corresponding grooves 4 from flowing backwards.
All be equipped with half installation ring body 22 on the inner wall of recess 4 near its notch position department, the inside wall of half installation ring body 22 is seted up some mounting grooves 23 inwards cavedly, and mounting groove 23 still runs through the lateral wall at the horizontal both ends of half installation ring body 22, and the joint has the flexible ring body 24 that matches with it between two half installation ring bodies 22 that correspond, and the inner ring radius of flexible ring body 24 is less than the inner ring radius of half installation ring body 22.
It is worth noting that the radius of the inner ring of the channel formed by the two corresponding half mounting ring bodies 22 is larger than that of the existing common enameled wire, when the upper template 1 and the lower template 2 are spliced, most types of enameled wires can pass through the channel formed by the two corresponding grooves 4, and then the fixed core block 8 and the transverse shaft 7 are detachably fixed and mounted, so that the product can be effectively adapted to the varnishing treatment of the enameled wires of different types.
Notably, the functions of the flexible ring 24 include: (1) when the enameled wire passes through the channel formed by the two corresponding grooves 4, redundant gaps are filled, so that a relatively sealed internal environment is formed, the outflow of insulating paint liquid is avoided, and the enameled wire in the channel is ensured to be fully coated; (2) when the enameled wire leaves the channel, the inner ring side wall of the flexible ring body 24 can conduct preliminary scraping and smearing on the insulating gas paint liquid on the surface of the enameled wire.
The block surfaces of the fixed core blocks 8 close to the corresponding grooves 4 are respectively provided with a fixed core groove 25 in a penetrating way, and when the two opposite fixed core blocks 8 are combined, the central axis of the fixed core groove 25 is collinear with the central axis of the corresponding groove 4; the radius sizes of the core fixing grooves 25 on all the core fixing blocks 8 in the same transverse direction are the same, and the radius sizes of the core fixing grooves 25 on all the core fixing blocks 8 in the same longitudinal direction are gradually reduced or increased; and the radial dimension of the groove 4 is larger than the radial dimension of the largest cored groove 25.
Therefore, the product of the invention can simultaneously paint seven enamelled wires with the same type; however, in the practical application process, the user can also gradually decrease or increase the radial dimension of the core-fixing grooves 25 on all the core-fixing blocks 8 in the same transverse direction and keep the radial dimension of the core-fixing grooves 25 on all the core-fixing blocks 8 in the same longitudinal direction to be gradually decreased or gradually increased, so that the product of the invention can be used for lacquering seven enamelled wires of different models simultaneously.
The inner side wall of the core fixing groove 25 is provided with a layer of sintered body 26 matched with the inner side wall, so that the strength and hardness of the groove wall of the core fixing groove 25 can be increased, and the edges of the sintered body 26 are subjected to chamfering treatment, so that the enameled wire can be prevented from being scratched when passing through the core fixing groove, and the inner wall of the core fixing groove 25 can be effectively protected from being extruded to generate small deformation after the core fixing block 8 is used for a long time.
The driving assembly comprises connecting rods 27, driving rods 28, positioning plates 29, gears 30, chains 31 and a driving motor 32, wherein one end of the non-core block 8 of the transverse shaft 7 is provided with the connecting rod 27 vertical to the bottom surface, the transverse shaft 7 is fixed in the middle of the connecting rod 27, the end parts of the two ends of the connecting rod 27 are provided with screw grooves 33 in a penetrating manner, the same driving rod 28 penetrates through all the screw grooves 33 in the same transverse direction, the two ends of the driving rod 28 are respectively and rotatably connected to the corresponding positioning plates 29, the rod body of the driving rod 28 is symmetrically provided with a group of threads 34 matched with the screw grooves 33, the number of the threads 34 on the same driving rod 28 is equal to the number of the connecting rods 27 in the same direction, the thread pitches of the threads 34 on the same driving rod 28 are the same, the directions of any two adjacent threads 34 are opposite, the distribution rules of the threads 34 on the two driving rods 28 in the same vertical direction are the same, the left end of the driving rod 28 in the transverse direction penetrates through the positioning plates 29 and is coaxially fixed with the gears 30, two gears 30 in the same vertical direction are in synchronous transmission connection through a chain 31, and the gears 30 at the upper end and the lower end in the vertical direction are driven by corresponding driving motors 32.
It should be noted that, in the present invention, only one of the four sets of driving components is in operation during the same time period. Only one of the core blocks 8 in the transverse direction can be split during the same period of time, while the remaining core blocks 8 in the transverse direction are completely separated.
The motor shafts of the driving motors 32 are provided with couplings, which in this embodiment are flexible couplings with elastic elements, because of their ability to compensate the relative displacement of the two axes, cushion and damp.
The transverse shaft 7 is detachably and fixedly connected with the fixed core block 8, so that a user can rapidly replace the corresponding fixed core block 8 according to the sectional shape and the size of the enameled wire to be processed.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; 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; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (10)
1. A painted mold characterized by: comprises an upper template, a lower template and an adjusting component;
the upper template and the lower template are respectively provided with extended fin plates on the side walls at the two transverse ends, the two fin plates at the same transverse end are detachably and fixedly connected through a fixing component, the lower end plate surface of the upper template and the upper end plate surface of the lower template are respectively symmetrical in the transverse direction and are provided with a group of grooves in a one-to-one symmetrical manner, the central axes of the grooves are respectively along the longitudinal direction, the grooves penetrate through the side walls at the two longitudinal ends of the upper template and the lower template, and the positions, corresponding to the positions of each groove, on the upper end plate surface of the upper template are respectively provided with a group of liquid inlet grooves for conducting the corresponding grooves;
the adjusting assembly comprises mounting plates, transverse shafts and fixed core blocks, the mounting plates with the quantity 2 times that of the grooves on the lower template are arranged on the side wall of the lower template at the longitudinal rear end, the mounting plates are symmetrically arranged at the two transverse ends of each groove on the lower template, the plate surfaces of the mounting plates are parallel to the side wall surface of the transverse end of the lower template, a group of shaft grooves distributed along the longitudinal direction are symmetrically arranged on the mounting plates in a penetrating manner, the transverse shafts matched with the shaft grooves are connected in each shaft groove in a sliding manner, and the fixed core blocks are arranged at one ends, close to the corresponding grooves, of all the transverse shafts on the two mounting plates corresponding to the same groove;
all transverse shafts in the same transverse direction are driven by the same driving component, and two transverse shafts in the same transverse direction on two mounting plates corresponding to the same groove do synchronous reverse motion.
2. The painting mold according to claim 1, wherein a base is arranged right below the lower template, two sliding grooves which are distributed along the transverse direction are symmetrically formed in the side wall of the longitudinal front end of the base, sliding blocks are arranged at positions, close to the side wall of the transverse end, of the lower end plate surface of the lower template, and the bottom parts of the two sliding blocks are respectively connected in the corresponding sliding grooves in a sliding manner; a group of flow guide grooves are transversely formed in the plate surface at the upper end of the base, the number of the flow guide grooves is equal to that of grooves in the lower template, the grooves in the lower template are in one-to-one correspondence with the flow guide grooves in the vertical direction, and the projection area of the grooves in the lower template on the base is completely located inside the flow guide grooves.
3. The painting mold according to claim 2, characterized in that the inside of each slide block is embedded with a first magnet, and the inside at the bottom wall of the chute is embedded with a second magnet mutually attracted with the first magnet; the surface of the diversion trench is provided with a layer of non-stick coating.
4. The painting die according to claim 1, wherein the fixing assembly comprises a retaining bolt, a retaining nut and a spacer, and the fin plate body is provided with a set of through holes matched with the retaining bolt.
5. A painting mould as claimed in claim 1, characterised in that a liquid inlet pipe is provided at each notch at the outer end of the liquid inlet tank, and a one-way valve is provided on each liquid inlet pipe.
6. The painting mold according to claim 1, wherein the inner walls of the groove near the notch are provided with half installation ring bodies, the inner side walls of the half installation ring bodies are provided with mounting grooves in an inward recessed manner, the mounting grooves further penetrate through the side walls at the two transverse ends of the half installation ring bodies, a flexible ring body matched with the corresponding half installation ring bodies is clamped between the two corresponding half installation ring bodies, and the inner ring radius of the flexible ring body is smaller than that of the half installation ring bodies.
7. The painting mold according to claim 1, characterized in that the core fixing blocks are provided with core fixing grooves on the block surfaces close to the corresponding grooves in a penetrating manner, and when two opposite core fixing blocks are combined, the central axes of the core fixing grooves are collinear with the central axis of the corresponding grooves; the radius sizes of the core fixing grooves in all the core fixing blocks in the same transverse direction are the same, and the radius sizes of the core fixing grooves in all the core fixing blocks in the same longitudinal direction are gradually reduced or increased; and the radial dimension of the groove is larger than that of the largest core-fixing groove.
8. A paint mould as claimed in claim 7, characterised in that the internal side walls of the core-defining channels are provided with a matching layer of sintered body.
9. The painting mold according to claim 1, wherein the driving assembly comprises a connecting rod, a driving rod, positioning plates, a gear, a chain and a driving motor, wherein one end of the horizontal shaft, which is not the fixed core block, is provided with the connecting rod perpendicular to the bottom surface, the horizontal shaft is fixed in the middle of the connecting rod, screw grooves penetrate through the end parts of the two ends of the connecting rod, the same driving rod penetrates through all the screw grooves in the same horizontal direction, the two ends of the driving rod are respectively and rotatably connected to the corresponding positioning plates, a set of threads matched with the screw grooves are symmetrically arranged on the rod body of the driving rod, the number of threads on the same driving rod is equal to the number of the connecting rods in the same direction, the thread pitches on the same driving rod are the same, the directions of any two adjacent threads are opposite, and the thread distribution rules on the two driving rods in the same vertical direction are the same, the left end of the driving rod in the transverse direction penetrates through the positioning plate and is coaxially fixed with gears, the two gears in the same vertical direction are in synchronous transmission connection through chains, and the gears at the lower end in the vertical direction are driven by corresponding driving motors.
10. The painting mold according to claim 9, wherein the motor shafts of the driving motors are provided with couplings, and the transverse shafts are detachably and fixedly connected with the fixed core blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111401241.3A CN114273153B (en) | 2021-11-24 | 2021-11-24 | Painting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111401241.3A CN114273153B (en) | 2021-11-24 | 2021-11-24 | Painting mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114273153A true CN114273153A (en) | 2022-04-05 |
| CN114273153B CN114273153B (en) | 2022-12-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111401241.3A Active CN114273153B (en) | 2021-11-24 | 2021-11-24 | Painting mold |
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| CN (1) | CN114273153B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4013322A1 (en) * | 1990-04-26 | 1991-10-31 | Heino Kaiser | Multiple applicator head for flowing medium - has several controlled feed valves fitted in modular structure in frame-type head |
| US20110133052A1 (en) * | 2008-08-06 | 2011-06-09 | Shunquan Qin | Upper-bearing typed movable formwork |
| CN202010618U (en) * | 2011-04-22 | 2011-10-19 | 浙江先登电工器材股份有限公司 | Combined type paint roller suitable for various specifications of enameled wires |
| CN207676733U (en) * | 2017-12-25 | 2018-07-31 | 江苏大通机电有限公司 | Enameled wire japanning mould bases |
| CN211968270U (en) * | 2020-04-17 | 2020-11-20 | 无锡德士马注射机械有限公司 | One-way open-type rubber ball pin vulcanizing mould |
| CN213830088U (en) * | 2020-10-14 | 2021-07-30 | 江苏信息职业技术学院 | Optimized improved structure of die |
-
2021
- 2021-11-24 CN CN202111401241.3A patent/CN114273153B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4013322A1 (en) * | 1990-04-26 | 1991-10-31 | Heino Kaiser | Multiple applicator head for flowing medium - has several controlled feed valves fitted in modular structure in frame-type head |
| US20110133052A1 (en) * | 2008-08-06 | 2011-06-09 | Shunquan Qin | Upper-bearing typed movable formwork |
| CN202010618U (en) * | 2011-04-22 | 2011-10-19 | 浙江先登电工器材股份有限公司 | Combined type paint roller suitable for various specifications of enameled wires |
| CN207676733U (en) * | 2017-12-25 | 2018-07-31 | 江苏大通机电有限公司 | Enameled wire japanning mould bases |
| CN211968270U (en) * | 2020-04-17 | 2020-11-20 | 无锡德士马注射机械有限公司 | One-way open-type rubber ball pin vulcanizing mould |
| CN213830088U (en) * | 2020-10-14 | 2021-07-30 | 江苏信息职业技术学院 | Optimized improved structure of die |
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| Publication number | Publication date |
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| CN114273153B (en) | 2022-12-20 |
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