CN203510599U

CN203510599U - Automatic wax injector for producing wax sticks

Info

Publication number: CN203510599U
Application number: CN201320581011.4U
Authority: CN
Inventors: 郏银芳; 郏宇乐
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-18
Filing date: 2013-09-18
Publication date: 2014-04-02
Anticipated expiration: 2023-09-18

Abstract

The utility model relates to an automatic wax injector for producing wax sticks. The automatic wax injector comprises a rack, a first fixing plate, a second fixing plate, an arranging and conveying device for conveying wax stick handles, a lifting device for lifting the wax stick handles, a feeding device for conveying the wax stick handles into a mold cavity, and a wax injection device for injecting wax slurry into the mold cavity, wherein the wax injection device, the lifting device and the arranging and conveying device are arranged on the rack, the feeding device is arranged at the top part of the second fixing plate and positioned above the lifting device, the lifting device is arranged at the left side of the arranging and conveying device, the first fixing plate and the second fixing plate are both connected on the rack, a guide post is arranged between the first fixing plate and the second fixing plate, a movable plate is connected on the guide post in a sliding manner, a compressing air cylinder for driving the movable plate to slide forth and back is connected on the first fixing plate, and a cooling water tank is arranged on the rack and is positioned below the first fixing plate, the movable plate and the second fixing plate. The automatic wax injector can greatly improve the production efficiency, reduce the labor intensity and ensure the personal safety of workers.

Description

Automatic wax injector for the production of rod wax

Technical field:

The utility model relates to the automated machine equipment in hot investment casting industry, is specifically a kind of automatic wax injector for the production of rod wax.

Background technology:

At present, in industry, conventionally adopt following methods to produce rod wax: first by manual by mould matched moulds and adopt bolt to fix, mould can form a die cavity for moulding rod wax after matched moulds, with watering casting slurry in backward this die cavity, and then rod wax handle one end inserted in wax slurry and guarantee the center of rod wax handle in die cavity, hand steered rod wax handle, until wax slurry through pressurize and cooling after just can unclamp, take mould apart and take out the rod wax after moulding, finally rod wax being put into water tank together with rod wax handle carries out cooling, so just, complete the production of a rod wax, by foregoing, we are not difficult to find out, every procedure of producing rod wax all needs manually to operate, if batch production, direct labor will constantly repeat above-mentioned work, clearly, not only production efficiency is low for this, labour intensity is large, and also can be pressed onto hand when the heavier mould of dismounting, very easily cause industrial accident.

Utility model content:

The technical problems to be solved in the utility model is that providing a kind of can enhance productivity greatly, reduces labour intensity, and can guarantee the automatic wax injector for the production of rod wax of direct labor's personal safety.

Technical solution of the present utility model is, provide a kind of automatic wax injector for the production of rod wax with following structure: comprise frame, the first fixed head, the second fixed head, arrangement conveying device for delivery of rod wax handle, for the lifting device that rod wax handle is lifted, for rod wax handle one end being sent into pay-off in mold cavity and for wax slurry is injected to the wax injection device in mold cavity, wax injection device, lifting device and arrangement conveying device are all contained in frame, pay-off is contained in the second fixed head top and is positioned at lifting device top, lifting device is positioned at arranges conveying device left side, the first fixed head and the second fixed head are all connected in frame, between the first fixed head and the second fixed head, be connected with many guide pillars, on guide pillar, be connected with slidably a portable plate, on the first fixed head, be connected with the clamping cylinder for driving portable plate to slidably reciprocate, frame is provided with cooling water tank, cooling water tank is positioned at the first fixed head, portable plate and the second fixed head below.

Automatic wax injector for the production of rod wax described in the utility model, wherein, arrangement conveying device for delivery of rod wax handle comprises left rotary shaft, right spindle, promote cylinder, ratchet and the ratchet that is connected to right spindle middle part, the cylinder body that promotes cylinder is connected in frame, ratchet one end is connected on the piston rod that promotes cylinder, the ratchet other end is stuck on ratchet, left rotary shaft and right spindle are parallel to each other and are all rotatably connected in frame, left sprocket wheel is all equipped with at the two ends of left rotary shaft, right sprocket wheel is all equipped with at the two ends of right spindle, between left sprocket wheel and right sprocket wheel, be provided with chain, the carrier bar of chain is provided with the blend stop of outwardly convex, between adjacent blend stop, form one for blocking the draw-in groove of rod wax pommel portion.

Automatic wax injector for the production of rod wax described in the utility model, wherein, for lifting device that rod wax handle is lifted, comprise lifting cylinder and be positioned at lifting cylinder top and be connected to the supporting plate of lifting cylinder piston rod part, supporting plate is positioned at left rotary shaft top, supporting plate top surface is provided with for holding the groove of rod wax handle, the center line consistency from top to bottom of the center line of groove and left rotary shaft, the cylinder body of lifting cylinder is contained in frame.

Automatic wax injector for the production of rod wax described in the utility model, wherein, for rod wax handle one end being sent into pay-off in mold cavity comprises clamping cylinder, support and for the reciprocating feeding cylinder of driving arm, the cylinder body of feeding cylinder is connected on the second fixed head, propping up top of the trellis is connected on the piston rod of feeding cylinder, clamping cylinder is positioned at groove top, the cylinder body of clamping cylinder is connected to frame bottom, on the cylinder body of clamping cylinder, baffle plate is housed, on the piston rod of clamping cylinder, is equipped with for rod wax handle is clamped in to the clamping plate on baffle plate.

Automatic wax injector for the production of rod wax described in the utility model, wherein, for the wax injection device that wax slurry is injected in mold cavity, comprise substrate, casting barral of a gun, be contained in the sleeve of casting barral of a gun outside, for driving cylinder and the two vertical leads that are connected in frame that drive casting barral of a gun and sleeve to move forward and backward, substrate can slide up and down and be connected with two vertical leads, the top of two vertical leads is connected with connecting plate, on connecting plate, be threaded one for regulating the adjusting screw(rod) of substrate height, adjusting screw(rod) bottom is connected with substrate, drive the cylinder body of cylinder to be contained on substrate, sleeve is connected with driving the piston rod of cylinder, on sleeve, be connected with a switching cylinder that is used to open or close casting barral of a gun bore passages, on the piston rod of switching cylinder, be connected with lock core, on casting barral of a gun, have the radial passage of passing for lock core, the central axis of radial passage intersects with the central axis of casting barral of a gun bore passages and is mutually vertical, between sleeve and casting barral of a gun, be provided with a plurality of insulation aquaporins that are incubated for the wax slurry to casting barral of a gun bore passages, insulation aquaporin is connected and communicates with external heat water source, casting barral of a gun one end is for inserting in the casting mouth on mould, the casting barral of a gun other end is for being connected and communicating for wax source with outside.

Adopt after above structure, compared with prior art, the utility model has following advantage for the production of the automatic casting facility of rod wax: every procedure of producing rod wax from prior art all needs manually to operate different, the utility model for the production of the automatic wax injector of rod wax except arranging a direct labor to place rod wax handle arranging conveying device place, all the other all participate in without the productive manpower everywhere, but before the utility model is produced rod wax, need in advance mould to be installed on portable plate and the second fixed head, then, at clamping cylinder, arrange conveying device, lifting device, under the priority effect of pay-off and wax injection device, the utility model can complete mould matched moulds automatically, rod wax handle is inserted to the center at die cavity, in die cavity, water casting slurry, pressurize, cooling rear die sinking and the rod wax after moulding is dropped into and carries out cooling operation in water tank together with rod wax handle, the continuous production of this mechanization has improved production efficiency greatly, reduced direct labor's labour intensity, because a direct labor arranging the arrangement of conveying device place is away from mould, and the weight of rod wax handle is low weight, therefore, the utility model can effectively guarantee direct labor's personal safety for the production of the automatic casting machine of rod wax, greatly reduce the generation of industrial accident.

Accompanying drawing explanation:

Master when Fig. 1 is the utility model for the production of the automatic wax injector work of rod wax looks broken section structural representation;

Fig. 2 is the left TV structure schematic diagram while hiding clamping cylinder, the first fixed head and portable plate in Fig. 1;

Fig. 3 be in Fig. 1, arrange conveying device overlook structure for amplifying schematic diagram;

Fig. 4 analyses and observe structure for amplifying schematic diagram when casting barral of a gun, sleeve and switching cylinder link together in Fig. 2.

The specific embodiment:

Below in conjunction with the drawings and specific embodiments, to the utility model, the automatic wax injector for the production of rod wax is described in further detail:

As depicted in figs. 1 and 2, in this specific embodiment, the utility model comprises frame 18 for the production of the automatic wax injector of rod wax, the first fixed head 1, the second fixed head 5, arrangement conveying device for delivery of rod wax handle 14, for the lifting device that rod wax handle 14 is lifted, for rod wax handle 14 one end being sent into pay-off in mold cavity 29 and for wax slurry is injected to the wax injection device in mold cavity 29, wax injection device, lifting device and arrangement conveying device are all contained in frame 18, pay-off is contained in the second fixed head 5 tops and is positioned at lifting device top, lifting device is positioned at arranges conveying device left side, the first fixed head 1 and the second fixed head 5 are all connected in frame 18, between the first fixed head 1 and the second fixed head 5, be connected with four guide pillars 2, on four guide pillars 2, be connected with slidably a portable plate 3, on the first fixed head 1, be connected with the clamping cylinder 22 for driving portable plate 3 to slidably reciprocate, the piston rod of clamping cylinder 22 is connected with portable plate 3, frame 18 is provided with cooling water tank 19, cooling water tank 19 is positioned at the first fixed head 1, portable plate 3 and the second fixed head 5 belows, the above-mentioned arrangement conveying device for delivery of rod wax handle 14 comprises left rotary shaft 10, right spindle 16, promote cylinder 35(and see Fig. 3), ratchet 34(is shown in Fig. 3) and the ratchet 33(that is connected to right spindle 16 middle parts see Fig. 3), the cylinder body that promotes cylinder 35 is connected in frame 18, ratchet 34 one end are connected on the piston rod that promotes cylinder 35, ratchet 34 other ends are stuck on ratchet 33, left rotary shaft 10 is parallel to each other and all by bearing, is rotatably connected in frame 18 with right spindle 16, left sprocket wheel 11 is all equipped with at the two ends of left rotary shaft 10, right sprocket wheel 17 is all equipped with at the two ends of right spindle 16, between left sprocket wheel 11 and right sprocket wheel 17, be provided with chain 12, the carrier bar of chain 12 is provided with the blend stop 13 of outwardly convex, between adjacent blend stop 13, form one for blocking the draw-in groove 15 of rod wax handle 14 ends, the described lifting device for rod wax handle 14 is lifted comprises lifting cylinder 20 and is positioned at lifting cylinder 20 tops and is connected to the supporting plate 21 of lifting cylinder 20 piston rod parts, supporting plate 21 is positioned at left rotary shaft 10 tops, supporting plate 21 top surfaces are provided with for holding the groove 9(of rod wax handle 14 sees Fig. 1 and Fig. 3), the center line consistency from top to bottom of the center line of groove 9 and left rotary shaft 10, the cylinder body of lifting cylinder 20 is contained in frame 18, the described pay-off for rod wax handle 14 one end are sent in mold cavity 29 comprises clamping cylinder 7, support 4 and for the reciprocating feeding cylinder 27 of driving arm 4, the cylinder body of feeding cylinder 27 is connected on the second fixed head 5, support 4 tops are connected on the piston rod of feeding cylinder 27, clamping cylinder 7 is positioned at groove 9 tops, the cylinder body of clamping cylinder 7 is connected to support 4 bottoms, baffle plate 8 is housed on the cylinder body of clamping cylinder 7, on the piston rod of clamping cylinder 7, be equipped with for rod wax handle 14 being clamped in to the clamping plate 6 on baffle plate 8, the described wax injection device for wax slurry is injected in mold cavity comprises substrate 31, casting barral of a gun 30, be contained in the sleeve 32 of casting barral of a gun 30 outsides, for driving cylinder 23 and the two vertical leads 24 that are connected in frame 18 that drive casting barral of a gun 30 and sleeve 32 to move forward and backward, substrate 31 can slide up and down and be connected with two vertical leads 24, the top of two vertical leads 24 is connected with connecting plate 26, on connecting plate 26, be threaded one for regulating the adjusting screw(rod) 25 of substrate 31 height, adjusting screw(rod) 25 bottoms are connected with substrate 31, drive the cylinder body of cylinder 23 to be contained on substrate 31, sleeve 32 is connected with driving the piston rod of cylinder 23, on sleeve 32, be connected with a switching cylinder 39(who is used to open or close casting barral of a gun 30 bore passages and see Fig. 4), on the piston rod of switching cylinder 39, be connected with lock core 36(and see Fig. 4), on casting barral of a gun 30, have the radial passage 37(passing for lock core 36 and see Fig. 4), the central axis of radial passage 37 intersects with the central axis of casting barral of a gun 30 bore passages and is mutually vertical, the diameter of radial passage 37 is a bit larger tham the diameter of casting barral of a gun 30 bore passages, between sleeve 32 and casting barral of a gun 30, be provided with a plurality of insulation aquaporins 38 that are incubated for the wax slurry to casting barral of a gun 30 bore passages, insulation aquaporin 38 is connected and communicates with external heat water source, casting barral of a gun 30 one end are for inserting in the casting mouth on mould 28, casting barral of a gun 30 other ends are for being connected and communicating for wax source with outside.In this specific embodiment, described clamping cylinder 22, ratchet 33, ratchet 34, promotion cylinder 35, clamping cylinder 7, feeding cylinder 27 and driving cylinder 23 are commercially available prod, and its concrete structure does not repeat at this.

The utility model for the production of the operation principle of the automatic wax injector of rod wax is: see Fig. 1 and Fig. 2, before producing rod wax, need in advance the dynamic model of mould 28 and cover half to be respectively installed on portable plate 3 and the second fixed head 5, rotating adjusting screw(rod) 25 makes one end of casting barral of a gun 30 over against the casting mouth of mould 28, the two ends of many rod wax handles 14 are snapped into respectively in a plurality of draw-in grooves 15 of two chains 12, after all preparation, thereby clamping cylinder 22 just drives portable plate 3 to move mould 28 die sinkings, subsequently, promote cylinder 35(and see Fig. 3) drive ratchet 34 to make ratchet 33 and chain 12 rotations, under the effect of ratchet 34 and ratchet 33, promote the every promotion of cylinder 35 and once just can see Fig. 1 and Fig. 3 to groove 9() locate to send to a rod wax handle 14, here, rotation along with chain 12, the direct labor who is responsible for blowing can constantly put into rod wax handle 14 draw-in groove 15 of two chains 12, to supplement rod wax handle 14, when rod wax handle 14 arrives behind groove 9 tops, lifting cylinder 20 just starts action, supporting plate 21 lifts rod wax handle 14 under the driving of lifting cylinder 20, and then clamping cylinder 7 is clipped in rod wax handle 14 between clamping plate 6 and baffle plate 8, feeding cylinder 27 inserts rod wax handle 14 one end in mold cavity 29, promote portable plate 3 makes mould 28 matched moulds to clamping cylinder 22 in the other direction, rod wax handle 14 is clamped between the dynamic model and cover half of mould 28, next start casting moulding, driving cylinder 23 is pushing away sleeve 32 and casting barral of a gun 30 is close to mould 28, and finally make casting barral of a gun 30 one end be inserted in the casting mouth on mould 28, switching cylinder 39(is shown in Fig. 4) open immediately the bore passages of casting barral of a gun 30, wax slurry is injected in mold cavity 29, through pressurize and cooling after, drive cylinder 23 to retreat with sleeve 32 and casting barral of a gun 30, after driving portable plate 3, moves clamping cylinder 22, mould 28 die sinking again, rod wax after moulding automatically fall into below cooling water tank 19 in carry out cooling, now complete the production of a rod wax, the utility model automatically repeats said process for the production of the automatic wax injector of rod wax and enters next circulation.

Above-described embodiment is described preferred embodiment of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.

Claims

1. the automatic wax injector for the production of rod wax, it is characterized in that: comprise frame (18), the first fixed head (1), the second fixed head (5), arrangement conveying device for delivery of rod wax handle, for the lifting device that rod wax handle is lifted, for rod wax handle one end being sent into pay-off in mold cavity and for wax slurry is injected to the wax injection device in mold cavity, wax injection device, lifting device and arrangement conveying device are all contained in frame (18), pay-off is contained in the second fixed head (5) top and is positioned at lifting device top, lifting device is positioned at arranges conveying device left side, the first fixed head (1) and the second fixed head (5) are all connected in frame (18), between the first fixed head (1) and the second fixed head (5), be connected with many guide pillars (2), on guide pillar (2), be connected with slidably a portable plate (3), on the first fixed head (1), be connected with the clamping cylinder (22) for driving portable plate (3) to slidably reciprocate, frame (18) is provided with cooling water tank (19), cooling water tank (19) is positioned at the first fixed head (1), portable plate (3) and the second fixed head (5) below.

2. the automatic wax injector for the production of rod wax according to claim 1, it is characterized in that: the described arrangement conveying device for delivery of rod wax handle comprises left rotary shaft (10), right spindle (16), promote cylinder (35), ratchet (34) and the ratchet (33) that is connected to right spindle (16) middle part, the cylinder body that promotes cylinder (35) is connected in frame (18), ratchet (34) one end is connected on the piston rod that promotes cylinder (35), ratchet (34) other end is stuck on ratchet (33), left rotary shaft (10) is parallel to each other and is all rotatably connected in frame (18) with right spindle (16), left sprocket wheel (11) is all equipped with at the two ends of left rotary shaft (10), right sprocket wheel (17) is all equipped with at the two ends of right spindle (16), between left sprocket wheel (11) and right sprocket wheel (17), be provided with chain (12), the carrier bar of chain (12) is provided with the blend stop (13) of outwardly convex, between adjacent blend stop (13), form one for blocking the draw-in groove (15) of rod wax handle (14) end.

3. the automatic wax injector for the production of rod wax according to claim 1, it is characterized in that: describedly for the lifting device that rod wax handle is lifted, comprise lifting cylinder (20) and be positioned at lifting cylinder (20) top and be connected to the supporting plate (21) of lifting cylinder (20) piston rod part, supporting plate (21) is positioned at left rotary shaft (10) top, supporting plate (21) top surface is provided with the groove (9) for holding rod wax handle (14), the center line consistency from top to bottom of the center line of groove (9) and left rotary shaft (10), the cylinder body of lifting cylinder (20) is contained in frame (18).

4. the automatic wax injector for the production of rod wax according to claim 1, it is characterized in that: describedly for the pay-off that rod wax handle one end is sent in mold cavity, comprise clamping cylinder (7), support (4) and for the reciprocating feeding cylinder of driving arm (4) (27), the cylinder body of feeding cylinder (27) is connected on the second fixed head (5), support (4) top is connected on the piston rod of feeding cylinder (27), clamping cylinder (7) is positioned at groove (9) top, the cylinder body of clamping cylinder (7) is connected to support (4) bottom, baffle plate (8) is housed on the cylinder body of clamping cylinder (7), on the piston rod of clamping cylinder (7), be equipped with for rod wax handle (14) being clamped in to the clamping plate (6) on baffle plate (8).

5. the automatic wax injector for the production of rod wax according to claim 1, it is characterized in that: described for the wax injection device in wax slurry injection mold cavity is comprised to substrate (31), casting barral of a gun (30), be contained in the outside sleeve (32) of casting barral of a gun (30), be used for the driving cylinder (23) and the two vertical leads (24) that are connected in frame (18) that drive casting barral of a gun (30) and sleeve (32) to move forward and backward, substrate (31) can slide up and down and be connected with two vertical leads (24), the top of two vertical leads (24) is connected with connecting plate (26), on connecting plate (26), be threaded one for regulating the adjusting screw(rod) (25) of substrate (31) height, adjusting screw(rod) (25) bottom is connected with substrate (31), drive the cylinder body of cylinder (23) to be contained on substrate (31), sleeve (32) is connected with driving the piston rod of cylinder (23), on sleeve (32), be connected with a switching cylinder (39) that is used to open or close casting barral of a gun (30) bore passages, on the piston rod of switching cylinder (39), be connected with lock core (36), on casting barral of a gun (30), have the radial passage (37) of passing for lock core (36), the central axis of radial passage (37) intersects with the central axis of casting barral of a gun (30) bore passages and is mutually vertical, between sleeve (32) and casting barral of a gun (30), be provided with a plurality of insulation aquaporins (38) that are incubated for the wax slurry to casting barral of a gun (30) bore passages, insulation aquaporin (38) is connected and communicates with external heat water source, casting barral of a gun (30) one end is for inserting in the casting mouth on mould, casting barral of a gun (30) other end is for being connected and communicating for wax source with outside.