The production technology of monitoring box base and mould thereof
Technical field
The present invention relates to the production technology of monitoring box base and the mould designed by its technique.
Background technology
Existing monitoring machine case base needs to clean in manufacturing process, the foreign material on surface cannot be removed clean by simple cleaning, need to dry after cleaning, silk-screen is carried out again after oven dry, also need after silk-screen to dry, existing drying system mainly adopts the corresponding processing step of a fuel machine, so need 2 the even dryer of more than 2; And draw convex closure in existing technique, to sprout and these 3 techniques of pre-punched hole need 3 molds, in running, waste a large amount of time.
Summary of the invention
The object of the invention is to the defect overcoming prior art, a kind of production technology of enhancing productivity and mould thereof are provided.
To achieve these goals, present invention employs following technical proposal: a kind of production technology of monitoring box base, wherein, first flitch is put into punch press punching press, surface forms convex closure, sprouts, carry out bending form box-shaped by rushing flitch after punching, the flitch of box-shaped is put into flusher and carries out flushings degreasing dedusting flushing, put into drying system and dry after flushing, carry out silk-screen, oven dry successively again, be finally assembled into case.
Wherein, described flusher comprises flusher, the first Degreasing Area Stage 1, the second Degreasing Area Stage 1, the first pure water tank, the second pure water tank, described flusher is divided into the first rinse part, the second rinse part, the 3rd rinse part, the 4th rinse part, the first rinse part circulate with the first Degreasing Area Stage 1 be connected, the second rinse part and the second Degreasing Area Stage 1 are unidirectionally connected, the 3rd rinse part circulates with the first pure water tank is connected, the 4th rinse part is connected with the second pure water tank is unidirectional; Second rinse part separates a backwater line and is connected with the first Degreasing Area Stage 1; 4th rinse part separates one bar of backwater line and is connected with the first pure water tank.
Adopt between the first Degreasing Area Stage 1 with the first Degreasing Area Stage 1 and the 3rd rinse part circulate with the first pure water tank between all adopt to circulate and be connected, make raw material availability high, thus decrease cost, and this device comprises four cleanings and the grease of monitoring box susceptor surface and dust can be removed clean.
Wherein, this drying system comprises biological combustor, water drying cavity and silk-screen drying cavity, and described water drying cavity and silk-screen drying cavity inside are equipped with hot carrier pipe; The hot blast output of described combustor is communicated with the hot carrier pipe of water drying cavity and silk-screen drying cavity respectively; Control valve is provided with between hot blast output and the hot carrier pipe of water drying cavity and between hot blast output and the hot carrier pipe of silk-screen drying cavity.
Such structure is adopted to provide heat mainly through a combustor, because water is only just dried so only need a little heat by water drying cavity, silk-screen drying cavity needs a large amount of heats, is distributed the heat between them by control and regulation valve thus is provided cost savings; Combustor adopts biological combustor main because the material sexual valence of biological combustor is higher; Adopt water drying cavity left end to be provided with cooling chamber, lower part portion successively, water drying cavity right-hand member is provided with a portion; The left end of described silk-screen drying cavity is provided with part portion on silk-screen, and the right-hand member of silk-screen drying cavity is provided with the such structure in cooling chamber, silk-screen lower part portion successively, optimizes position relationship, makes it operate convenient.
A kind of monitoring machine case base mould, it comprises upper and lower mould, and wherein, described patrix comprises upper bolster, be positioned at mounting plate above upper bolster, is provided with top block between mounting plate and upper bolster; Be fixed with train wheel bridge below upper bolster, the below of train wheel bridge is provided with train wheel bridge, is fixed with train wheel bridge below train wheel bridge; Upper bolster is provided with plate of launching an attack, and above launches an attack between plate and mounting plate and is provided with rubber spring, train wheel bridge and on launch an attack between plate and be connected with push rod, push rod is that slidingtype is through train wheel bridge and upper bolster; Train wheel bridge is provided with upper punch, and train wheel bridge and train wheel bridge offer upper punch passage; Be fixed with lower plate above die shoe, the top of lower plate is provided with lower de-plate, and be provided with spring between lower de-plate and die shoe, spring penetrates lower plate, and lower plate is fixed with low punch, and lower de-plate offers low punch passage.
Such its technological process of structure is adopted to be: first patrix moves downward, lead plug outward first to contact with outer guiding post, the first correcting of upper and lower monitoring machine case base mould, patrix continues to move downward, upper de-plate contacts with lower de-plate, because patrix elasticity rate counterdie elastic force is large, therefore patrix form is constant, continues down to move, lower de-plate also moves downward under the pressure of patrix, instantly, when de-plate and lower plate laminating, low punch will expose the surface of lower de-plate, material is thus formed convex closure; And patrix is under the promotion of forcing press, continue toward pressing down, now upper de-plate starts stressedly up to push up, push rod starts the stressed plate of launching an attack that up pushes up and up walks, rubber spring stress deformation, when baffle plate move to fit with train wheel bridge time, the upper punch be fixed on train wheel bridge will expose and carries out punching and sprout; Three kinds of techniques to be attached in one set of die thus to decrease the working time, having saved cost, improve efficiency.Below with reference to drawings and Examples, the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is process chart of the present invention;
Fig. 2 is the schematic diagram of flusher;
Fig. 3 is the schematic diagram of drying system;
Fig. 4 is the structural representation of monitoring machine case base mould.
Detailed description of the invention
Refer to Fig. 1-4, a kind of production technology of monitoring box base, first flitch is put into punch press punching press, surface forms convex closure, sprouts, carry out bending form box-shaped by rushing flitch after punching, the flitch of box-shaped is put into flusher and carry out flushing degreasing dedusting flushing, put into drying system after flushing to dry, then carry out silk-screen, oven dry successively, be finally assembled into case.
This flusher comprises the first Degreasing Area Stage 11, second Degreasing Area Stage 12, first pure water tank 3, second pure water tank 4, flusher inside is divided into the first rinse part 5, second rinse part 6, 3rd rinse part 7, 4th rinse part 8, be connected by circulating between first rinse part 5 with the first Degreasing Area Stage 11, first Degreasing Area Stage 11 supplies raw materials to the first rinse part 5 by pump 9, be connected by unidirectional between second rinse part 6 with the second Degreasing Area Stage 12, second Degreasing Area Stage 12 supplies raw materials to the second rinse part 6 by pump 9, 3rd rinse part 7 circulates with the first pure water tank 3 and is connected, first pure water tank 3 supplies raw materials to the 3rd rinse part 7 by pump 9, 4th rinse part 8 is connected with the second pure water tank 4 is unidirectional, second pure water tank 4 supplies raw materials to the 4th rinse part 8 by pump 9, second rinse part 6 is separated a backwater line and is connected with the first Degreasing Area Stage 11 by pump 9, 4th rinse part 8 is separated one bar of backwater line and is connected with the first pure water tank 3 by pump 9.
Monitoring box is by wash clean after first time cleaning, second time cleaning, third time cleaning, the 4th cleaning; Adopt and recycle in the raw material of first time cleaning and the first Degreasing Area Stage 11, material after second time cleaning enters in the first Degreasing Area Stage 11 and recycles, adopts in raw material and first pure water tank 3 of third time cleaning and recycle, the material after cleaning for the 4th time enters recycling in the first pure water tank 3.
This drying system, comprises biological combustor 11, water drying cavity 12 and silk-screen drying cavity 13, and water drying cavity 12 left end is provided with cooling chamber 17, lower part portion 18 successively, and water drying cavity 12 right-hand member is provided with a portion 111; The left end of silk-screen drying cavity 13 is provided with part portion 19 on silk-screen, and the right-hand member of silk-screen drying cavity 13 is provided with cooling chamber 17, silk-screen lower part portion 110 successively; Water drying cavity 12 and silk-screen drying cavity 13 inside are equipped with hot carrier pipe 14; The hot blast output 15 of biological combustor is communicated with the hot carrier pipe 14 of water drying cavity 12 and silk-screen drying cavity 13 respectively, is provided with control valve 16 between hot blast output 14 and the hot carrier pipe 14 of water drying cavity 12 and between hot blast output 15 and the hot carrier pipe 14 of silk-screen drying cavity 13.
A kind of monitoring machine case base mould, it comprise upper bolster 21, die shoe 22, mounting plate 23, top block 24, on to launch an attack plate 25, train wheel bridge 26, baffle plate 27, upper de-plate 28, lower plate 29, lower de-plate 210, bottom seat pad 211; Lead plug 212 outside upper bolster 21 is provided with, die shoe 22 is provided with outer guiding post 213, leads plug 212 outward and match with outer guiding post 213 for locating upper and lower die holder 22; Mounting plate 23 is positioned at the top of upper bolster 21, and top block 24 is arranged between mounting plate 23 and upper bolster 21, and three is bolted; Train wheel bridge 26 is bolted on the below of upper bolster 21, baffle plate 27 is positioned at the below of train wheel bridge 26, upper de-plate 28 is bolted on the below of baffle plate 27, baffle plate 27 with on launch an attack between plate 25 and be connected by push rod 214, push rod 214 is fixed in movable through train wheel bridge 26 and upper bolster 21, on plate 25 of launching an attack be positioned at the top of upper bolster 21, above launch an attack between plate 25 and mounting plate 23 and be provided with rubber spring 215; Train wheel bridge 26 is provided with upper punch 216, upper punch 216 is arranged in de-plate 28 through baffle plate 27, and when upper de-plate 28 moves, upper punch 216 exposes; Lower plate 29 is bolted on the top of die shoe 22, lower de-plate 210 is positioned at the top of lower plate 29, lower de-plate 210 side is provided with block, block is fixed on lower plate 29, and be provided with spring between lower de-plate 210 and die shoe 22, spring penetrates lower plate 29, lower plate 29 is fixed with low punch 217, low punch 217 part is for being positioned at lower de-plate 210, and when de-plate 210 is depressed into lowermost end instantly, low punch 217 exposes; Die shoe 22 also offers some through holes 218 of 6mm, in through hole 218, be provided with high-speed suction pipe, for the scrap formed after absorbing punching press.
This its operation principle of monitoring machine case base mould is: moved downward by patrix, lead plug 212 outward first to contact with outer guiding post 213, the first correcting of upper and lower monitoring machine case base mould, patrix continues to move downward, upper de-plate 28 contacts with lower de-plate 210, because patrix elasticity rate counterdie elastic force is large, therefore patrix form is constant, continue down to move, lower de-plate 210 also moves downward under the pressure of patrix, instantly, time de-plate 210 and lower plate 29 are fitted, low punch 217 will expose the surface of lower de-plate 210, material is thus formed convex closure; And patrix is under the promotion of forcing press, continue toward pressing down, now upper de-plate 28 starts stressedly up to push up, push rod 214 starts the stressed plate 25 of launching an attack that up pushes up and up walks, rubber spring 215 stress deformation, when baffle plate 27 move to fit with train wheel bridge 26 time, the upper punch 216 be fixed on train wheel bridge 26 will expose and carries out punching and sprout, and punched scrap connects outside high-speed suction pipe by through hole and siphons away; Device of air utilizes air to be siphoned away by waste material, mold closing completes, when die sinking, patrix starts toward rising, counterdie is motionless under the pressure of patrix, rubber spring 215 starts down bullet, on launch an attack that top baffle plate 27 is down by force pushing mandril 214 for plate 25 downwards, the upper punch 216 be fixed on train wheel bridge 26 will enter into inside de-plate 28, and now patrix continues toward rising, and the pressure of counterdie just diminishes, lower de-plate 210 is under the thrust of lower spring, start toward rising, low punch 217 starts to enter inside lower de-plate 210, thus completes the de-material backhaul of counterdie.