CN217083127U

CN217083127U - Sand core baking efficient energy-saving device

Info

Publication number: CN217083127U
Application number: CN202220597925.9U
Authority: CN
Inventors: 李彩素
Original assignee: Baxter Machinery Technology Zhaoqing Co ltd
Current assignee: Baxter Machinery Technology Zhaoqing Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-07-29
Anticipated expiration: 2032-03-18

Abstract

The utility model discloses a psammitolite toasts high-efficient economizer relates to the psammitolite and makes technical field, toast the case including the psammitolite, the outside upper surface symmetry that the case was toasted to the psammitolite is provided with the motor support frame, the upper end fixed mounting of motor support frame has reciprocal servo motor, reciprocal servo motor's output shaft and drive threaded rod fixed connection. The utility model discloses, under reciprocating servo motor's drive effect, the drive threaded rod begins to rotate, thereby it feeds end block rectilinear movement to drive the screw thread, thereby the stoving position of the jet-propelled end of drying fan gets the change, thereby can follow the outside blowout stoving air current of the inlet port of co-altitude, dry to the small location spare part on the psammitolite main part co-altitude, because the stoving air current can directly dry the heating to small location spare part, thereby the stoving of small location spare part is faster, thereby the required time of stoving heating has been shortened, electric energy consumption has also been saved simultaneously, be favorable to energy-concerving and environment-protective.

Description

Sand core baking efficient energy-saving device

Technical Field

The utility model relates to a technical field is made to the psammitolite, and more specifically relates to a psammitolite toasts high-efficient economizer.

Background

The sand core is a material for manufacturing the core in casting production and comprises casting sand, a molding sand binder and the like, wherein most of the sand core needs a hot film heating, curing and shaping treatment in the casting molding process.

But the size of the supporting and positioning part of the formed core is often smaller, when the core is placed into a sand core baking oven for baking, because the drying fan is mostly fixedly arranged at one position in the baking oven, the wind power of the drying machine can not be uniformly applied to the surface of the sand core, so that the positioning part in the sand core can be completely dried, the required time is longer, a large amount of electric energy is wasted, and the core baking oven is not beneficial to energy conservation and environmental protection.

Therefore, it is necessary to provide a high-efficiency and energy-saving device for sand core baking to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a: the unable even effect of wind-force in order to solve current drying-machine is on the surface of psammitolite to the positioning element in order to the psammitolite dry completely, the required time is longer, has also wasted a large amount of electric energy simultaneously, is unfavorable for energy-concerving and environment-protective problem, the utility model provides a psammitolite toasts high-efficient economizer.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a high-efficiency energy-saving device for baking a sand core comprises a sand core baking box, wherein motor support frames are symmetrically arranged on the upper surface of the outer part of the sand core baking box, a reciprocating servo motor is fixedly installed at the upper end of each motor support frame, an output shaft of the reciprocating servo motor is fixedly connected with a driving threaded rod, one end, far away from the reciprocating servo motor, of the driving threaded rod is rotatably connected into a rotating hole in the bottom of the sand core baking box, the driving threaded rod is in threaded connection with a thread feeding end block, a drying fan air injection end is arranged on the inner side surface of the thread feeding end block, a drying fan is embedded in the thread feeding end block, and the drying fan is connected with the drying fan air injection end through a vent pipe;

the sand core baking box is characterized in that partition plates are symmetrically arranged inside the sand core baking box, a plurality of air inlet ports are formed in the side surfaces of the partition plates, a box door is hinged to the front end of the sand core baking box, a carrying plate is arranged on the lower surface inside the sand core baking box, a rectangular groove is formed in the upper surface of the carrying plate, and a plurality of air vents are formed in the inner side wall of the carrying groove;

the sand core baking box is characterized in that guide rods are symmetrically arranged on two sides in the sand core baking box, the guide rods penetrate through the thread feeding end block and are in sliding connection with the movable through holes of the thread feeding end block, and the upper end and the lower end of each guide rod are fixedly connected to the upper end and the lower end in the sand core baking box respectively.

Further, the distance between two adjacent air inlet ports is the same, and the width of the air inlet ports is matched with that of the threaded feeding end block.

Furthermore, a supporting frame is arranged at the bottom of the sand core baking box, and heat dissipation rectangular grooves are formed in the front end and the rear end of the supporting frame.

Furthermore, one side of the thread feeding end block, which is far away from the air injection end of the drying fan, is fixedly connected with a guide roller assembly, and a roller of the guide roller assembly is in rolling connection with the inner wall of the sand core baking box.

Furthermore, a sand core main body is placed on the upper surface of the carrying plate.

Further, a handle is arranged outside the box door.

Further, the inside of chamber door is provided with the controller module, the controller module with set up the control touch-sensitive screen electric connection in the chamber door outside, the controller module and reciprocal servo motor and drying fan electric connection.

(III) advantageous effects

The utility model has the advantages as follows:

1. the utility model discloses, when using, open the chamber door earlier, place the psammitolite main part and carry the board upper end, then start drying blower and reciprocal servo motor through the controller module, under reciprocal servo motor's drive action, the drive threaded rod begins to rotate, thereby it feeds end block rectilinear movement to drive the screw thread, thereby the stoving position of the jet-propelled end of drying blower gets the change, thereby can follow the outside blowout drying air current of the inlet port of not co-altitude, dry the small location spare part on the psammitolite main part co-altitude, because drying air current can directly dry the heating to small location spare part, thereby the stoving of small location spare part is faster, thereby the required time of stoving heating has been shortened, electric energy consumption has also been saved simultaneously, be favorable to energy-concerving and environment-protective.

2. The utility model discloses, through setting up direction roller components for lead to the removal of screw thread feeding end block, make screw thread feeding end block and psammitolite bake the frictional force between the inner wall of case littleer, also have good guidance quality simultaneously, make the screw thread feeding end block feed and remove more stable accurate.

3. The utility model discloses, through setting up braced frame and heat dissipation rectangular channel for toasting the case to the psammitolite and supporting, also being convenient for simultaneously toast the bottom of case to the psammitolite and dispel the heat, the psammitolite main part of being convenient for can rapid cooling after the drying and shaping.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the front view connection structure of the present invention;

fig. 3 is a schematic view of the cross-sectional connection structure of the present invention;

figure 4 is a schematic view of the threaded feed end block connection of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 3;

fig. 6 is a schematic view of the appearance structure of the carrying plate of the present invention.

Reference numerals: 1. a sand core baking oven; 2. a motor support frame; 3. a reciprocating servo motor; 4. driving the threaded rod; 5. a threaded feed end block; 6. drying the air injection end of the fan; 7. a partition plate; 8. an air inlet port; 9. a box door; 10. a carrying plate; 11. a rectangular groove; 12. a vent hole; 13. a guide bar; 14. a support frame; 15. a heat dissipation rectangular groove; 16. a guide roller assembly; 17. a sand core body; 18. a handle; 19. controlling the touch screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-6, a high-efficiency energy-saving sand core baking device comprises a sand core baking box 1, wherein motor support frames 2 are symmetrically arranged on the outer upper surface of the sand core baking box 1, a reciprocating servo motor 3 is fixedly installed at the upper end of each motor support frame 2, an output shaft of each reciprocating servo motor 3 is fixedly connected with a drive threaded rod 4, one end, far away from each reciprocating servo motor 3, of each drive threaded rod 4 is rotatably connected into a rotating hole in the bottom of the sand core baking box 1, each drive threaded rod 4 is in threaded connection with a threaded feed end block 5, a drying fan air injection end 6 is arranged on the inner side surface of each threaded feed end block 5, a drying fan is embedded inside each threaded feed end block 5, and the drying fan is connected with the drying fan air injection end 6 through an air pipe;

the sand core baking box 1 is internally and symmetrically provided with a baffle plate 7, the side surface of the baffle plate 7 is provided with a plurality of air inlet ports 8, the distance between two adjacent air inlet ports 8 is the same, the width of the air inlet port 8 is matched with the width of the thread feeding end block 5, the front end of the sand core baking box 1 is connected with a box door 9 through a hinge, the outside of the box door 9 is provided with a handle 18, the inside of the box door 9 is provided with a controller module which is electrically connected with a control touch screen 19 arranged on the outside of the box door 9, the controller module is electrically connected with the reciprocating servo motor 3 and the drying fan,

the lower surface of the interior of the sand core baking box 1 is provided with a carrying plate 10, a sand core main body 17 is placed on the upper surface of the carrying plate 10, the upper surface of the carrying plate 10 is provided with a rectangular groove 11, the inner side wall of the carrying groove 11 is provided with a plurality of vent holes 12, and after the sand core main body 1 is placed on the carrying plate 10, air flow between the bottoms of the carrying plate 10 can circularly flow through the rectangular groove 11 and the vent holes 12 by virtue of the rectangular groove 11 and the vent holes 12, so that the drying degree of the bottom of the sand core main body 17 is more uniform;

the inside bilateral symmetry of psammitolite toasting case 1 is provided with guide bar 13, and guide bar 13 runs through screw feed end block 5 and feeds end block 5's activity through-hole sliding connection, and both ends are fixed connection respectively about the inside of psammitolite toasting case 1 in the upper and lower both ends of guide bar 13.

In this embodiment, when using, open door 9 first, place sand core main part 17 in carrying the board 10 upper end, then start drying blower and reciprocal servo motor 3 through the controller module, under the drive of reciprocal servo motor 3, drive threaded rod 4 begins to rotate, thereby drive screw thread feed end block 5 rectilinear movement, thereby the stoving position of drying blower jet-propelled end 6 gets to change, thereby can outwards spout the stoving air current from the inlet port 8 of different heights, dry the little locating part on the sand core main part 17 different heights, because the stoving air current can directly dry the heating to little locating part, thereby the stoving of little locating part is faster, thereby the required time of stoving heating has been shortened, electric energy consumption has also been saved simultaneously, be favorable to energy-concerving and environment-protective.

Example 2

Referring to fig. 5, the present embodiment is further optimized based on embodiment 1, specifically, a guide roller assembly 16 is fixedly connected to a side of the threaded feeding end block 5 away from the air injection end 6 of the drying fan, and a roller of the guide roller assembly 16 is in rolling connection with an inner wall of the sand core baking box 1.

In this embodiment, the guide roller assembly 16 is provided to guide the movement of the threaded feed end block 5, so that the friction between the threaded feed end block 5 and the inner wall of the sand core baking oven 1 is smaller, and the guide performance is good, so that the feed movement of the threaded feed end block 5 is more stable and accurate.

Example 3

Referring to fig. 1-2, the present embodiment is optimized based on the

embodiment

1 or 2, specifically, a supporting frame 14 is disposed at the bottom of the sand core baking box 1, and heat dissipation rectangular grooves 15 are disposed at the front and rear ends of the supporting frame 14.

In this embodiment, through setting up braced frame 14 and heat dissipation rectangular channel 15 for toast case 1 to the psammitolite and support, also be convenient for simultaneously toast the bottom of case 1 to the psammitolite dispel the heat, the psammitolite main part 1 of being convenient for can rapid cooling after the drying and shaping.

In summary, the following steps: the utility model discloses, when using, open chamber door 9 earlier, place psammitolite main part 17 in carrying and putting 10 upper ends, then start drying blower and reciprocal servo motor 3 through the controller module, under the drive effect of reciprocal servo motor 3, drive threaded rod 4 begins to rotate, thereby drive screw feed end block 5 rectilinear movement, thereby the stoving position of drying blower jet-propelled end 6 can change, thereby can outwards spout the stoving air current from inlet port 8 of different heights, dry the micro positioning spare part on the psammitolite main part 17 different heights, because the stoving air current can directly dry the heating to the micro positioning spare part, thereby the stoving of micro positioning spare part is faster, thereby the required time of stoving heating has been shortened, electric energy consumption has also been saved simultaneously, be favorable to energy-concerving and environment-protective;

through setting up guide roller subassembly 16, a removal for to screw thread feed end block 5 leads, make the frictional force between the inner wall of screw thread feed end block 5 and psammitolite bake out case 1 littleer, good guidance quality also has simultaneously, make the feed of screw thread feed end block 5 remove more stably accurate, through setting up braced frame 14 and heat dissipation rectangular channel 15, a bottom for supporting psammitolite bake out case 1 is also convenient for to the psammitolite bake out case 1 dispel the heat simultaneously, the psammitolite main part 1 of being convenient for can rapid cooling after the drying and shaping.

Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a psammitolite toasts high-efficient economizer, toasts case (1) including the psammitolite, its characterized in that: the sand core baking box is characterized in that motor support frames (2) are symmetrically arranged on the outer upper surface of the sand core baking box (1), a reciprocating servo motor (3) is fixedly mounted at the upper end of each motor support frame (2), an output shaft of the reciprocating servo motor (3) is fixedly connected with a drive threaded rod (4), one end, far away from the reciprocating servo motor (3), of the drive threaded rod (4) is rotatably connected into a rotating hole in the bottom of the sand core baking box (1), the drive threaded rod (4) is in threaded connection with a thread feeding end block (5), a drying fan air injection end head (6) is arranged on the inner side surface of the thread feeding end block (5), a drying fan is embedded in the thread feeding end block (5), and the drying fan air injection end head (6) are connected through vent pipes;

the sand core baking box comprises a sand core baking box body (1), wherein partition plates (7) are symmetrically arranged inside the sand core baking box body (1), a plurality of air inlet ports (8) are formed in the side surfaces of the partition plates (7), a box door (9) is connected to the front end of the sand core baking box body (1) in a hinged mode, a carrying plate (10) is arranged on the inner lower surface of the sand core baking box body (1), a rectangular groove (11) is formed in the upper surface of the carrying plate (10), and a plurality of air holes (12) are formed in the inner side wall of the carrying groove (11);

guide rods (13) are symmetrically arranged on two sides of the interior of the sand core baking box (1), the guide rods (13) penetrate through the thread feeding end block (5) and are in sliding connection with the movable through holes of the thread feeding end block (5), and the upper end and the lower end of each guide rod (13) are fixedly connected to the upper end and the lower end of the interior of the sand core baking box (1) respectively.

2. The efficient and energy-saving sand core baking device of claim 1, which is characterized in that: the distance between two adjacent inlet ports (8) is the same, and the width of each inlet port (8) is matched with that of the threaded feeding end block (5).

3. The efficient and energy-saving sand core baking device of claim 1, which is characterized in that: the bottom of psammitolite toasting case (1) is provided with braced frame (14), both ends are provided with heat dissipation rectangular channel (15) around braced frame (14).

4. The efficient and energy-saving sand core baking device of claim 1, which is characterized in that: one side, far away from the air injection end (6) of the drying fan, of the threaded feeding end block (5) is fixedly connected with a guide roller assembly (16), and a roller of the guide roller assembly (16) is in rolling connection with the inner wall of the sand core baking box (1).

5. The sand core baking high-efficiency energy-saving device as claimed in claim 1, characterized in that: and a sand core main body (17) is placed on the upper surface of the carrying plate (10).

6. The efficient and energy-saving sand core baking device of claim 1, which is characterized in that: the outer part of the box door (9) is provided with a handle (18).

7. The efficient and energy-saving sand core baking device of claim 1, which is characterized in that: the refrigerator door is characterized in that a controller module is arranged inside the refrigerator door (9), the controller module is electrically connected with a control touch screen (19) arranged outside the refrigerator door (9), and the controller module is electrically connected with the reciprocating servo motor (3) and the drying fan.