CN213614001U

CN213614001U - Full mold casting foam plastic model coating preparation system

Info

Publication number: CN213614001U
Application number: CN202022645962.6U
Authority: CN
Inventors: 黄敦朝
Original assignee: Hefei Hongqiang Metallurg Technology Co ltd
Current assignee: Hefei Hongqiang Metallurg Technology Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-07-06
Anticipated expiration: 2030-11-16

Abstract

The utility model provides a full mold casting foam plastic model coating preparation system, in particular to the technical field of lost foam casting, which comprises a soaking groove, a placing frame and a lifting mechanism, wherein the soaking groove is divided into a soaking chamber and a stirring chamber which are mutually communicated, and the soaking chamber and the stirring chamber are separated by a clapboard; the outer side wall of the soaking chamber is vertically provided with two upright posts, the two upright posts are respectively provided with a first sliding chute along the height direction, the lifting mechanism comprises an air cylinder, a push rod, a sliding plate and a lifting frame, the two ends of the push rod are respectively connected with the air cylinder and the sliding plate, the two ends of the sliding plate are respectively arranged in the first sliding chutes in a sliding manner, the upper end and the lower end of the lifting frame are respectively fixedly connected with the sliding plate and the placing frame, and the lifting mechanism can drive the lifting frame to enter or leave the soaking; the stirring chamber is internally provided with a stirring mechanism. The utility model discloses set up special hoist mechanism and place the frame and make things convenient for to put into the steeping chamber with the bubble mould model, set up and soak the teeter chamber of room intercommunication, avoid coating to precipitate in soaking the silo bottom.

Description

Full mold casting foam plastic model coating preparation system

Technical Field

The utility model belongs to the technical field of the lost foam casting, concretely relates to full mold casting foam plastic model coating preparation system.

Technical Field

Lost foam casting is a novel casting technology for producing castings by a new one-step forming casting process, belongs to an advanced technology in the casting industry of China, and a common model manufacturing process in lost foam casting is foam plastic plate manufacturing, which specifically comprises the following steps: foamed plastic plate-resistance wire cutting-bonding-model. Wherein, the surface of the bonded model must be coated with a layer of coating with a certain thickness to form the inner shell of the casting mold. The coating layer has the functions of improving the strength and rigidity of the EPS model and improving the sand erosion resistance of the surface of the model. The preparation method of the coating comprises the steps of adding water into the special coating in a stirrer and stirring to obtain proper viscosity. The coating after the stirring is put into the container, with soaking, brush, drench or spout the method with the model coating, in this kind of method of soaking, add the coating after the stirring to soak the inslot, then the manual work is placed the plastic mould of soaking and is soaked the inslot and soak for a certain time, but because the characteristic of coating, can deposit the bottom that soaks the inslot after a period of time, cause coating liquid concentration inhomogeneous, influence the effect of soaking, in addition, the manual work is directly placed the plastic mould of soaking in the inslot, it is inconvenient to put into and take out, and need the operation of bowing, increase intensity of labour.

Therefore, a system for preparing a full mold casting foam plastic model coating is urgently needed to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a full mold casting foam plastic model coating preparation system sets up special hoist mechanism and places the frame and conveniently puts into the steeping chamber with the foam plastic model. Set up the teeter chamber, the rabbling mechanism in the teeter chamber drives the liquid disturbance in the teeter chamber, because the teeter chamber with soak the room intercommunication, so the liquid in the soaker chamber is also driven, avoids coating to precipitate in soaking the silo bottom.

The technical scheme is as follows:

a full mold casting foam mold coating preparation system comprises a soaking tank, a placing frame for placing a foam mold and a lifting mechanism, wherein the soaking tank is divided into a soaking chamber and a stirring chamber which are communicated with each other, and the soaking chamber and the stirring chamber are separated by a partition plate; the outer side wall of the soaking chamber is vertically provided with two upright columns, the two upright columns are respectively provided with a first sliding chute along the height direction, the lifting mechanism comprises an air cylinder, a push rod, a sliding plate and a lifting frame, two ends of the push rod are respectively connected with the air cylinder and the sliding plate, two ends of the sliding plate are respectively arranged in the first sliding chutes in a sliding manner, the upper end and the lower end of the lifting frame are respectively fixedly connected with the sliding plate and the placing frame, and the lifting mechanism can drive the lifting frame to enter or leave the soaking chamber; and a stirring mechanism is arranged in the stirring chamber. The cylinder passes through the push rod and drives the sliding plate motion to drive the hoisting frame motion, and then drive place the frame up-and-down motion, make and place the frame and can leave or enter into the steeping chamber, set up special hoist mechanism and place the frame and make things convenient for to put into the steeping chamber with the mould model of steeping, the rabbling mechanism in the teeter chamber drives the liquid disturbance in the teeter chamber, because the teeter chamber with soak the room intercommunication, so the liquid in the steeping chamber is also driven, avoid coating to precipitate in soaking tank bottom, prevent simultaneously through the baffle effect to place the frame and enter into the teeter chamber.

Preferably, the soaking chamber and the stirring chamber are transversely distributed in parallel, the lower end of the partition plate is separated from the bottom of the soaking tank by a certain distance to form a material exchange port, the top end of the stirring chamber is closed, the stirring mechanism comprises a first motor and a first stirring shaft, the first motor is arranged at the top end of the stirring chamber, and the upper end of the first stirring shaft penetrates through the top wall of the stirring chamber to be connected with the first motor.

Preferably, the immersion chamber and the stirring chamber are vertically distributed in parallel, the partition plate is provided with a plurality of through holes, the immersion chamber and the stirring chamber are communicated through the through holes, the stirring mechanism comprises a second motor and a second stirring shaft, the second stirring shaft is transversely distributed, the second motor is positioned on the side wall of the stirring chamber, and one end of the second stirring shaft penetrates through the side wall of the stirring chamber and is connected with the second motor.

Preferably, a plurality of pulleys are respectively arranged at two ends of the sliding plate, and the pulleys are arranged in the first sliding groove in a sliding manner. The pulley is provided, and sliding resistance can be reduced compared with the case that both ends of the sliding plate are directly inserted into the first sliding groove.

Preferably, the hoisting frame includes two lifting rods and a fixed plate that set up side by side, two the upper end of lifting rod is installed on the sliding plate, and the lower extreme is installed the fixed plate, place the frame and include that a plurality of sets up side by side place board and a plurality of connecting plate that sets up side by side, place the board with the connecting plate sets up perpendicularly, the connecting plate with fixed plate fixed connection, the both ends of placing the board all are equipped with the inner chamber, the lateral wall of inner chamber is equipped with the second spout, there is the movable plate in the inner chamber through spring coupling, the both sides of movable plate be equipped with the slider that the second spout matches, be located place all with one side of board the one end of movable plate is equipped with splint perpendicularly. When the foam plastic model with a certain size is placed, the foam plastic model can be clamped by the clamping plate.

Preferably, the lower extreme of two the stand is connected with the mounting panel, install on the mounting panel the cylinder.

The utility model has the advantages that:

the cylinder drives the sliding plate to move through the push rod, so that the lifting frame is driven to move, the placing frame is driven to move up and down, the placing frame can leave or enter the soaking chamber, and a special lifting mechanism and the placing frame are arranged to enable the foam plastic model to be conveniently placed into the soaking chamber. Set up the teeter chamber, the rabbling mechanism in the teeter chamber drives the liquid disturbance in the teeter chamber, because the teeter chamber with soak the room intercommunication, so the liquid in the soaker chamber is also driven, avoids coating to precipitate in soaking the silo bottom, prevents through the baffle effect simultaneously that to place the frame and enter into the teeter chamber.

Drawings

FIG. 1 is a schematic structural view of the immersion chamber and the stirring chamber of the present invention which are vertically arranged in parallel;

FIG. 2 is a schematic structural view of the immersion chamber and the stirring chamber of the present invention which are laterally arranged side by side;

fig. 3 is a schematic structural view of the lifting frame lifting and placing frame of the present invention;

fig. 4 is a schematic structural view of the lifting mechanism of the present invention disposed on the upright post;

fig. 5 is a schematic structural view of the placing board of the present invention.

Wherein the reference numerals are: 1. a soaking tank; 2. placing the frame; 3. a soaking chamber; 4. a stirring chamber; 5. a partition plate; 6. a column; 7. mounting a plate; 8. a cylinder; 9. a push rod; 10. a sliding plate; 11. a pulley; 12. a hoisting frame; 13. a lifting bar; 14. a fixing plate; 15. placing the plate; 16. a connecting plate; 17. moving the plate; 18. a slider; 19. a splint; 20. a spring; 21. a material exchange port; 22. a first motor; 23. a first stirring shaft; 24. a through hole; 25. a second motor; 26. and a second stirring shaft.

Detailed Description

As shown in fig. 1-5, a full mold casting foam mold coating preparation system comprises a soaking tank 1, a placing frame 2 for placing a foam mold and a lifting mechanism, wherein the soaking tank 1 is divided into a soaking chamber 3 and a stirring chamber 4 which are communicated with each other, and the soaking chamber 3 and the stirring chamber 4 are separated by a partition plate 5; the outer side wall of the soaking chamber 3 is vertically provided with two upright posts 6, the lower ends of the two upright posts 6 are connected with a mounting plate 7, the two upright posts 6 are respectively provided with a first sliding groove along the height direction, the lifting mechanism comprises an air cylinder 8, a push rod 9, a sliding plate 10 and a lifting frame 12, the air cylinder 8 is mounted on the mounting plate 7, the two ends of the push rod 9 are respectively connected with the air cylinder 8 and the sliding plate 10, the two ends of the sliding plate 10 are respectively provided with a plurality of pulleys 11, the pulleys 11 are slidably arranged in the first sliding grooves, the two ends of the sliding plate 10 are respectively slidably arranged in the first sliding grooves through the pulleys 11, the upper end and the lower end of the lifting frame 12 are respectively fixedly connected with the sliding plate 10 and the; a stirring mechanism is arranged in the stirring chamber 4. The provision of the pulley 11 can reduce sliding resistance as compared with the case where both ends of the sliding plate 10 are directly inserted into the first sliding grooves.

Specifically, hoisting frame 12 includes two lifting rod 13 and a fixed plate 14 that set up side by side, install on sliding plate 10 two lifting rod 13's upper end, fixed plate 14 is installed to the lower extreme, place frame 2 and include that a plurality of sets up side by side place board 15 and a plurality of connecting plate 16 that sets up side by side, place board 15 and connecting plate 16 and set up perpendicularly, connecting plate 16 and fixed plate 14 fixed connection, the both ends of placing board 15 all are equipped with the inner chamber, the lateral wall of inner chamber is equipped with the second spout, be connected with movable plate 17 through spring 20 in the inner chamber, the both sides of movable plate 17 are equipped with the slider 18 that matches with the second spout, the one end that is located all movable plates 17 of placing board 15 with one side is equipped with splint. When placing foam moulds of a range of sizes, it can be clamped by clamping plates 19.

It is worth noting that the placing frame 2 is a frame which is connected end to end and has a rectangular cross section, and the frame is internally connected with a reticular support frame, which belongs to the simple deformation of the utility model.

The positional relationship of the soak chamber 3 and the stirring chamber 4 is two kinds:

the first mode is as follows: soak room 3 and teeter chamber 4 and transversely distribute side by side, the lower extreme of baffle 5 forms material exchange mouth 21 with soaking the bottom of silo 1 at a certain distance, and the top of teeter chamber 4 is sealed, and rabbling mechanism includes first motor 22 and first (mixing) shaft 23, and the top of teeter chamber 4 is located to first motor 22, and the top of first (mixing) shaft 23 is passed the roof of teeter chamber 4 and is connected first motor 22.

The second mode is as follows: the soaking chamber 3 and the stirring chamber 4 are vertically distributed in parallel, the partition plate 5 is provided with a plurality of through holes 24, the soaking chamber 3 is communicated with the stirring chamber 4 through the through holes 24, the stirring mechanism comprises a second motor 25 and a second stirring shaft 26, the second stirring shaft 26 is transversely distributed, the second motor 25 is positioned on the side wall of the stirring chamber 4, and one end of the second stirring shaft 26 penetrates through the side wall of the stirring chamber 4 to be connected with the second motor 25.

The using method comprises the following steps:

cylinder 8 passes through push rod 9 and drives the motion of sliding plate 10, thereby drive the motion of hoisting frame 12, and then the drive is placed frame 2 up-and-down motion, make and place frame 2 and can leave or enter into in soaking room 3, set up special hoist mechanism and place frame 2 and conveniently put into the model of steeping plastics and soak in room 3, rabbling mechanism in the teeming chamber 4 drives the liquid disturbance in the teeming chamber 4, because teeming chamber 4 with soak room 3 intercommunication, the event soaks the liquid in room 3 and also is driven, avoid coating to deposit in soaking tank 1 bottom, prevent through baffle 5 effect simultaneously that it enters into in teeming chamber 4 to place frame 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The coating preparation system for the full mold casting foam plastic model is characterized by comprising a soaking tank, a placing frame for placing the foam plastic model and a lifting mechanism, wherein the soaking tank is divided into a soaking chamber and a stirring chamber which are communicated with each other, and the soaking chamber and the stirring chamber are separated by a partition plate; the outer side wall of the soaking chamber is vertically provided with two upright columns, the two upright columns are respectively provided with a first sliding chute along the height direction, the lifting mechanism comprises an air cylinder, a push rod, a sliding plate and a lifting frame, two ends of the push rod are respectively connected with the air cylinder and the sliding plate, two ends of the sliding plate are respectively arranged in the first sliding chutes in a sliding manner, the upper end and the lower end of the lifting frame are respectively fixedly connected with the sliding plate and the placing frame, and the lifting mechanism can drive the lifting frame to enter or leave the soaking chamber; and a stirring mechanism is arranged in the stirring chamber.

2. The system for preparing the solid mold casting foam mold coating according to claim 1, wherein the immersion chamber and the stirring chamber are arranged in parallel in a transverse direction, the lower end of the partition plate is spaced from the bottom of the immersion tank to form a material exchange port, the top end of the stirring chamber is closed, the stirring mechanism comprises a first motor and a first stirring shaft, the first motor is arranged at the top end of the stirring chamber, and the upper end of the first stirring shaft penetrates through the top wall of the stirring chamber to be connected with the first motor.

3. The solid mold casting foam model coating preparation system according to claim 1, wherein the immersion chamber and the stirring chamber are arranged in parallel vertically, the partition plate is provided with a plurality of through holes, the immersion chamber and the stirring chamber are communicated through the through holes, the stirring mechanism comprises a second motor and a second stirring shaft, the second stirring shaft is arranged transversely, the second motor is positioned on the side wall of the stirring chamber, and one end of the second stirring shaft penetrates through the side wall of the stirring chamber to be connected with the second motor.

4. The system for preparing the solid mold casting foam mold coating according to claim 1, wherein a plurality of pulleys are respectively arranged at two ends of the sliding plate, and the pulleys are slidably arranged in the first sliding chute.

5. The system for preparing a full mold casting foam plastic model coating according to claim 1, wherein the lifting frame comprises two lifting rods arranged side by side and a fixed plate, the upper ends of the two lifting rods are mounted on the sliding plate, the lower ends of the two lifting rods are mounted with the fixed plate, the placing frame comprises a plurality of placing plates arranged side by side and a plurality of connecting plates arranged side by side, the placing plates and the connecting plates are arranged vertically, the connecting plates are fixedly connected with the fixed plate, the two ends of the placing plates are both provided with inner cavities, the side wall of each inner cavity is provided with a second sliding groove, the inner cavities are connected with moving plates through springs, the two sides of each moving plate are provided with sliding blocks matched with the second sliding grooves, and the moving plates are vertically arranged at one ends of all the moving plates positioned on the same side of the placing plates.

6. The system for preparing the full mold casting foam mold coating according to claim 1, wherein a mounting plate is connected to the lower ends of the two columns, and the air cylinder is mounted on the mounting plate.