阅读说明：本技术 一种自动化蜡型加工生产线 (Automatic wax pattern processing production line ) 是由 夏盆祥 徐大兵 于 2021-02-23 设计创作，主要内容包括：本发明公开了一种自动化蜡型加工生产线,包括有支架,支架上架设有两内外并列设置的腰形固定梁,腰形固定梁之间分布有间隔设置的循环输送辊组,腰形固定梁一侧分布有多个间隔设置的下料工位,下料工位上分别架设有导料台,腰形固定梁的一端为注蜡工位,注蜡工位上放架设有自动注蜡装置,注蜡工位位于下料工位的输出端方向所对应的腰形固定梁的一端,腰形固定梁的另一侧设置有冷却工位,冷却工位所在的循环输送辊组上方架设有冷却水喷淋装置。本发明注蜡后模具在流水线上周转,自动喷水冷却,运行到下料操作台位置后,人工轻轻一拉就能拉到操作台,取下蜡模后把模具再推到流水线,节省人工提高效率,满足了批量蜡型加工生产的要求。(The invention discloses an automatic wax pattern processing production line which comprises a support, wherein two waist-shaped fixing beams which are arranged inside and outside in parallel are erected on the support, circulating conveying roller sets which are arranged at intervals are distributed between the waist-shaped fixing beams, a plurality of blanking stations which are arranged at intervals are distributed on one side of each waist-shaped fixing beam, material guide platforms are erected on the blanking stations respectively, one end of each waist-shaped fixing beam is a wax injection station, an automatic wax injection device is erected on each wax injection station, each wax injection station is located at one end of the corresponding waist-shaped fixing beam in the output end direction of each blanking station, a cooling station is arranged on the other side of each waist-shaped fixing beam, and a cooling water spraying device is erected above the circulating conveying roller set where the cooling station is located. After wax is injected, the mold is turned around on a production line, automatic water spraying and cooling are carried out, the mold can be pulled to the operating table by manually slightly pulling the mold after the mold runs to the position of the blanking operating table, the mold is pushed to the production line after the wax mold is taken down, the manual work is saved, the efficiency is improved, and the requirement of batch wax mold processing and production is met.)

1. The utility model provides an automatic change wax matrix processing lines, including the support, its characterized in that: the automatic wax injection device is characterized in that two waist-shaped fixed beams arranged in parallel inside and outside are erected on the support, circulating conveying roller sets arranged at intervals are distributed between the waist-shaped fixed beams, a plurality of blanking stations arranged at intervals are distributed on one side of each waist-shaped fixed beam, material guide platforms are erected on the blanking stations respectively, one end of each waist-shaped fixed beam is a wax injection station, an automatic wax injection device is erected on the wax injection station, the wax injection station is located at one end of the waist-shaped fixed beam corresponding to the direction of the output end of each blanking station, a cooling station is arranged on the other side of each waist-shaped fixed beam, a cooling water spray device is erected above the circulating conveying roller set where the cooling station is located, and a water receiving groove is formed below the circulating conveying roller at the position corresponding to the cooling water spray device.

2. An automated wax pattern processing line according to claim 1, wherein: the circular conveying roller group including carrying the axle, carry epaxial cover and be equipped with the roller shell, the last terminal surface that goes up of roller shell is a little higher than waist shape fixed beam, carry the both ends of axle fixed mounting respectively on waist shape fixed beam, carry the inboard of a tip of axle to install driving sprocket respectively, driving sprocket is double sprocket, and adjacent sprocket of carrying between the axle passes through chain drive and connects, a driving motor drive that the below of circulating conveying roller was erect is passed through in the drive of double sprocket, drive gear is installed to driving motor's output.

3. An automated wax pattern processing line according to claim 2, wherein: the direction of the conveying shafts on the two sides of the waist-shaped fixed beam is perpendicular to the waist-shaped fixed beam on the two sides, and the directions of the conveying shafts on the two ends of the waist-shaped fixed beam are arranged towards the direction of the circle center of the waist-shaped fixed beam.

4. An automated wax pattern processing line according to claim 1, wherein: the guide platform including the support, the support is put on the shelf and is equipped with the unloading operation panel, the transition conveying roller that a plurality of intervals set up has been erect between the waist shape fixed beam in unloading operation panel and the outside, the transition conveying roller is including the fixed axle, the both ends of fixed axle are fixed mounting respectively on the fixed beam of its both sides, rotate on the fixed axle and install the roller shell, the last roll surface of roller shell is a little higher than the up end of unloading operation panel and waist shape fixed beam.

5. An automated wax pattern processing line according to claim 1, wherein: automatic annotate wax device including erectting the fixing base in annotating wax station circulation conveying roller set top, the fixed plate of liftable is installed to the below of fixing base, the wax injection pipe is installed to the below of fixed plate, the upper end import of wax injection pipe is connected to storing up the wax jar through the pipeline, and installs solenoid electric valve on the pipeline, the cylinder drive of lift through its top of fixed plate.

6. An automated wax pattern processing line according to claim 5, wherein: store up the wax jar including a jar body, jar external shelf is equipped with the heat preservation, the bottom portion of the jar body is equipped with the discharge gate, be equipped with the level gauge on the bottom portion inner wall of the jar body, the upper end of the jar body is equipped with the feed inlet, the feed inlet passes through pipe connection to melt the wax ware, and installs the pump in the pipeline.

7. An automated wax pattern processing line according to claim 1, wherein: the cooling water spray device comprises water pipes arranged at intervals, spray heads arranged at intervals are distributed on the water pipes, the water pipes are arranged on a fixed frame, the fixed frame is composed of a cross beam and a longitudinal beam, the cross beam is erected above the cooling station circulating conveying roller set, and the cross beam is erected through stand column supports at two ends of the cross beam.

8. An automated wax pattern processing line according to claim 1, wherein: and water baffles are arranged on two sides of the cooling water spraying device and are made of waterproof materials, the upper ends of the water baffles are higher than the fixed frame, and the bottom ends of the water baffles are positioned in the water receiving groove.

9. An automated wax pattern processing line according to claim 8, wherein: the water receiving tank including the cell body, the bottom portion of cell body is equipped with the delivery port, the delivery port passes through pipe connection to circulating water tank, circulating water tank is located the middle part of inboard waist shape fixed beam, one side of circulating water tank is equipped with the delivery port, and its delivery port passes through pipe connection to water chiller, water chiller's delivery port passes through outlet conduit and is connected to cooling water spray set's water pipe.

10. An automated wax pattern processing line according to claim 1, wherein: the discharge end of cooling station be equipped with and air-dry the station, the fan that the interval set up is equipped with in the frame of the endless conveyor roller group top of air-drying the station, the fan is fixed mounting respectively on the mount pad, the height-adjustable of mount pad, the cylinder drive of lift through its top of mount pad, the below of the endless conveyor roller group of air-drying the station is equipped with water receiving tank two.

Technical Field

The invention relates to the field of casting production and processing, and mainly relates to an automatic wax pattern processing production line.

Background

The wax pattern is used for producing a silica sol mould shell, after the wax pattern of the mould is combined with other casting head wax patterns, a mixture of silica sol and quartz sand powder (fine powder is coated and thicker after the silica sol and the quartz sand powder are coated), and the mixture is coated to a sufficient number of layers, dewaxing is carried out after drying, a transverse shell opening is punched and put into a device for generating steam, the wax is melted and recovered by the steam (the medium temperature wax is also melted to 80 ℃), only the transverse shell is left, and then molten steel is poured into the transverse shell opening during pouring, so that a casting can be formed. Therefore, each casting needs a wax pattern, the wax pattern is formed by injecting wax into a mold in the forming process, the wax injection process is mostly operated manually, the casting is demoulded after waiting for a certain time after wax injection, and the whole process is carried manually, so that the automation degree is low, the manual labor intensity is high, time and labor are wasted, the wax pattern preparation efficiency is low, and the requirement of batch processing production cannot be met.

Disclosure of Invention

The invention aims to make up for the defects of the prior art and provides an automatic wax pattern processing production line, which aims to solve the problems in the background technology.

The invention is realized by the following technical scheme:

the utility model provides an automatic change wax matrix processing lines, includes the support, the waist shape fixed beam that sets up side by side about two is erect to the support, it has the circulation conveying roller set that the interval set up to distribute between the waist shape fixed beam, waist shape fixed beam one side distributes and has the unloading station that a plurality of intervals set up, the unloading station is erect respectively and is equipped with the guide platform, the one end of waist shape fixed beam is for annotating the wax station, it has automatic notes wax device to put on the notes wax station, annotate the wax station and be located the one end of the waist shape fixed beam that the output end direction of unloading station corresponds, the opposite side of waist shape fixed beam is provided with the cooling station, the circulation conveying roller set top at cooling station place is erect and is equipped with cooling water spray set, the below that the circulation conveying roller that cooling water spray set corresponds the position is equipped with the water receiving tank.

The circular conveying roller group including carrying the axle, carry epaxial cover and be equipped with the roller shell, the last terminal surface that goes up of roller shell is a little higher than waist shape fixed beam, carry the both ends of axle fixed mounting respectively on waist shape fixed beam, carry the inboard of a tip of axle to install driving sprocket respectively, driving sprocket is double sprocket, and adjacent sprocket of carrying between the axle passes through chain drive and connects, a driving motor drive that the below of circulating conveying roller was erect is passed through in the drive of double sprocket, drive gear is installed to driving motor's output.

The direction of the conveying shafts on the two sides of the waist-shaped fixed beam is perpendicular to the waist-shaped fixed beam on the two sides, and the directions of the conveying shafts on the two ends of the waist-shaped fixed beam are arranged towards the direction of the circle center of the waist-shaped fixed beam.

The guide platform including the support, the support is put on the shelf and is equipped with the unloading operation panel, the transition conveying roller that a plurality of intervals set up has been erect between the waist shape fixed beam in unloading operation panel and the outside, the transition conveying roller is including the fixed axle, the both ends of fixed axle are fixed mounting respectively on the fixed beam of its both sides, rotate on the fixed axle and install the roller shell, the last roll surface of roller shell is a little higher than the up end of unloading operation panel and waist shape fixed beam.

Automatic annotate wax device including erectting the fixing base in annotating wax station circulation conveying roller set top, the fixed plate of liftable is installed to the below of fixing base, the wax injection pipe is installed to the below of fixed plate, the upper end import of wax injection pipe is connected to storing up the wax jar through the pipeline, and installs solenoid electric valve on the pipeline, the cylinder drive of lift through its top of fixed plate.

Store up the wax jar including a jar body, jar external shelf is equipped with the heat preservation, the bottom portion of the jar body is equipped with the discharge gate, be equipped with the level gauge on the bottom portion inner wall of the jar body, the upper end of the jar body is equipped with the feed inlet, the feed inlet passes through pipe connection to melt the wax ware, and installs the pump in the pipeline.

The cooling water spray device comprises water pipes arranged at intervals, spray heads arranged at intervals are distributed on the water pipes, the water pipes are arranged on a fixed frame, the fixed frame is composed of a cross beam and a longitudinal beam, the cross beam is erected above the cooling station circulating conveying roller set, and the cross beam is erected through stand column supports at two ends of the cross beam.

And water baffles are arranged on two sides of the cooling water spraying device and are made of waterproof materials, the upper ends of the water baffles are higher than the fixed frame, and the bottom ends of the water baffles are positioned in the water receiving groove.

The water receiving tank including the cell body, the bottom portion of cell body is equipped with the delivery port, the delivery port passes through pipe connection to circulating water tank, circulating water tank is located the middle part of inboard waist shape fixed beam, one side of circulating water tank is equipped with the delivery port, and its delivery port passes through pipe connection to water chiller, water chiller's delivery port passes through outlet conduit and is connected to cooling water spray set's water pipe.

The discharge end of cooling station be equipped with and air-dry the station, the fan that the interval set up is equipped with in the frame of the endless conveyor roller group top of air-drying the station, the fan is fixed mounting respectively on the mount pad, the height-adjustable of mount pad, the cylinder drive of lift through its top of mount pad, the below of the endless conveyor roller group of air-drying the station is equipped with water receiving tank two.

The principle is as follows: the whole conveying can form circulation through the structures of the waist-shaped fixed beam and the circulating conveying roller set, when the mold is conveyed to a wax injection station, the circulating conveying roller set stops running, the mold at the position is injected with wax through the wax injection device, after the wax injection is finished, the circulating conveying roller set continues running, the mold at the next station is injected with wax, the mold after the wax injection is conveyed to a cooling station along with the intermittent conveying of the circulating conveying roller set and is quickly cooled through circulating water, the cooled mold is conveyed to a blanking station along with the circulating conveying roller set, the mold is blanked through manpower corresponding to the blanking station, in the whole process, the mold is turned around on a production line after the wax is injected, the water is automatically sprayed for cooling, and after the mold runs to the blanking station, the mold can be pulled to an operation table through the manual light pulling, after the wax mold is taken down, the mold is pushed to the production line again, only the blanking station needs to carry out blanking operation, the rest operations are carried out automatically, the labor is saved, the efficiency is improved along with the repeated operation of the circulating conveying roller set, and the requirement of batch wax mold processing production is met.

The invention has the advantages that:

the wax injection molding machine is reasonable in structural design, the mold is turned around on a production line after wax injection, water is automatically sprayed for cooling, the mold can be pulled to an operating table by manually and slightly pulling the mold after the mold is moved to a blanking operating table position, the mold is pushed to the production line after the wax mold is taken down, manual labor is saved, efficiency is improved, and the requirement of batch wax mold processing production is met.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a portion a of fig. 1.

Fig. 3 is a schematic structural diagram of the material guiding table.

Fig. 4 is a schematic structural diagram of an automatic wax injection device.

FIG. 5 is a schematic view of the structure of the cooling water spray apparatus.

The drawings illustrate the following:

1. a support; 2. a waist-shaped fixed beam; 3. a circulating conveying roller set; 4. a material guide table; 5. an automatic wax injection device; 6. a cooling water spray device; 7. a water receiving tank; 3-1, a conveying shaft; 3-2, roller sleeves; 3-3, a driving chain wheel; 3-4, a chain; 4-1, a bracket; 4-2, a blanking operating platform; 4-3, transition conveying rollers; 5-1, fixing seats; 5-2, fixing plates; 5-3, wax injection pipe; 5-4, storing wax; 5-5, a cylinder; 6-1, a water pipe; 6-2, a spray head; 6-3, fixing the frame; 6-4, a water baffle; 8. a circulating water tank; 9. a water cooler; 10. air-drying the station; 11. a fan.

Detailed Description

See the drawings.

The utility model provides an automatic change wax matrix processing lines, including support 1, support 1 is put on the shelf and is equipped with two inside and outside waist shape fixed beams 2 that set up side by side, it has the circulation conveying roller set 3 that the interval set up to distribute between waist shape fixed beam 2, the unloading station that waist shape fixed beam 2 one side distributes and has a plurality of intervals to set up, the unloading station is put on the shelf respectively and is equipped with guide table 4, the one end of waist shape fixed beam 2 is for annotating the wax station, it has automatic notes wax device 5 to put on the wax station, annotate the wax station and be located the one end of the waist shape fixed beam 2 that the output end direction of unloading station corresponds, the opposite side of waist shape fixed beam 2 is provided with the cooling station, cooling water spray set 6 has been erect above the circulation conveying roller set 3 that the cooling station belongs to, the below of the circulation conveying roller that cooling water spray device 6.

Further, the circulating conveying roller group 3 comprises a conveying shaft 3-1, a roller sleeve 3-2 is sleeved on the conveying shaft 3-1, the upper roller surface of the roller sleeve 3-2 is slightly higher than the upper end surface of the waist-shaped fixed beam 2, two ends of the conveying shaft 3-1 are respectively and fixedly installed on the waist-shaped fixed beam 2, a driving chain wheel 3-3 is respectively installed on the inner side of one end of the conveying shaft 3-1, the driving chain wheels 3-3 are double-row chain wheels, chain wheels between the adjacent conveying shafts 3-1 are in transmission connection through chains 3-4, the double-row chain wheels are driven by a driving motor erected below the circulating conveying roller 3, and the output end of the driving motor is provided with a driving gear. The two ends of the conveying shaft are rotatably arranged on the waist-shaped fixed beam, synchronous transmission of the conveying shaft is realized through the structure of the double-row chain wheels at the end part of the conveying shaft, the whole circulating conveying roller set can rotate by driving one of the double-row chain wheels to rotate through the driving motor, and the upper end surface of the roller sleeve is higher than that of the waist-shaped fixed beam, so that feeding and discharging of a die are facilitated.

Further, the directions of the conveying shafts 3-1 at two sides of the waist-shaped fixed beam 2 are perpendicular to the waist-shaped fixed beam 2 at two sides, and the directions of the conveying shafts 3-1 at two ends of the waist-shaped fixed beam 2 are arranged towards the circle center direction of the waist-shaped fixed beam 2. The conveying direction is ensured by the arrangement of the conveying shafts, and the conveying shafts at the two ends of the waist-shaped fixed beam can ensure the steering conveying at the two ends while the conveying is ensured.

Further, the material guide platform 4 comprises a support 4-1, a blanking operation platform 4-2 is erected on the support 4-1, a plurality of transition conveying rollers 4-3 arranged at intervals are erected between the blanking operation platform 4-2 and the waist-shaped fixed beam 2 on the outer side, each transition conveying roller 4-3 comprises a fixed shaft, two ends of each fixed shaft are fixedly installed on the fixed beams on two sides of the fixed shaft respectively, a roller sleeve is rotatably installed on each fixed shaft, and the upper roller surface of each roller sleeve is slightly higher than the upper end surfaces of the blanking operation platform 4-2 and the waist-shaped fixed beam 2. Through the structure of transition conveying roller, make things convenient for the ejection of compact of the mould after the wax matrix shaping cooling, artifical manual drawing can carry the mould to corresponding unloading operation panel on the drawing of patterns station on, purchase on the unloading operation panel, the manual work can carry out drawing of patterns operation to the wax matrix above that, after the drawing of patterns manual work again with the mould carry to circulate again on the circulation conveying roller set through the transition conveying roller and annotate the wax can.

Further, the automatic wax injection device 5 comprises a fixed seat 5-1 erected above the wax injection station circulating conveying roller set 3, a liftable fixed plate 5-2 is installed below the fixed seat 5-1, a wax injection pipe 5-3 is installed below the fixed plate 5-2, an inlet at the upper end of the wax injection pipe 5-3 is connected to a wax storage tank 5-4 through a pipeline, an electromagnetic control valve is installed on the pipeline, and the fixed plate 5-2 is driven by an air cylinder 5-5 above the fixed plate to lift. The fixed plate is driven to lift through the cylinder, so that the wax injection pipe can lift, wax is injected into the mold after the wax injection pipe falls, wax injection is stopped after the wax injection pipe rises, and wax liquid of the wax injection pipe is continuously supplied through the wax storage tank. Store up the wax jar including a jar body, the external heat preservation that has erect of jar, the bottom portion of jar body is equipped with the discharge gate, is equipped with the level gauge on the bottom portion inner wall of the jar body, and the upper end of the jar body is equipped with the feed inlet, and the feed inlet passes through pipe connection to melt the wax ware, and installs the pump in the pipeline. Through the structure of heat preservation, can guarantee the temperature of storing up the wax jar, reduce calorific loss, guarantee the flow property of wax liquid, through the structure of melting the wax ware, can melt fixed wax, satisfy the wax liquid supply requirement of storing up the wax jar.

Further, the cooling water spraying device 6 comprises water pipes 6-1 arranged at intervals, spray heads 6-2 arranged at intervals are distributed on the water pipes 6-1, the water pipes 6-1 are installed on a fixed frame 6-3, the fixed frame 6-3 is composed of cross beams and longitudinal beams erected above the cooling station circulating conveying roller set, and the cross beams are supported and erected through stand columns at two ends of the cross beams. Carry the mould of coming on the roller set through the shower nozzle and carry out the water cooling, the water pipe is through violently indulging with vertically supporting add establish, but the many water pipes and the shower nozzle of distribution on the cooling station of feeding strengthen the cooling effect.

Furthermore, water baffles 6-4 are arranged on two sides of the cooling water spraying device 6, the water baffles 6-4 are made of waterproof materials, the upper ends of the water baffles 6-4 are higher than the fixed frame, and the bottom ends of the water baffles are positioned in the water receiving tank 7. The structure through the breakwater avoids water to spatter away to influence processing production environment, and water flows back to the water receiving tank simultaneously, can reach the rational utilization of water resource ring. The water receiving tank 7 comprises a tank body, a water outlet is formed in the bottom end portion of the tank body and is connected to the circulating water tank 8 through a pipeline, the circulating water tank 8 is located in the middle of the inner waist-shaped fixing beam, a water outlet is formed in one side of the circulating water tank 8 and is connected to the water cooler 9 through a pipeline, and the water outlet of the water cooler 9 is connected to a water pipe of the cooling water spraying device 6 through a water outlet pipeline. Through water receiving tank and circulating water tank complex structural design, can in time collect the processing to the water of retrieving, flow to circulating water tank and be used for the cooling once more after the cooler cooling once more with it, realized the cyclic utilization of water like this, its middle part spatial arrangement who is located inboard waist shape fixed beam is reasonable moreover, does not need additionally to occupy other spatial position.

Further, the discharge end of cooling station is equipped with air-dries station 10, and the frame that air-dries 3 tops of endless conveyor roller group of station 10 is equipped with the fan 11 that the interval set up, and fan 11 is fixed mounting respectively on the mount pad, and the height-adjustable of mount pad, the cylinder drive of lift through its top of mount pad, the below of air-drying endless conveyor roller group 3 of station is equipped with water receiving tank two. Through the structure of air-drying the station, when further quantitative cooling, can clear up unnecessary cooling water on the mould, avoid its remaining moisture to keep on other regions in space, air-dry the mould moreover, make things convenient for later demoulding process.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected through the insides of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.