CN206663477U - A kind of automatic pressed compact device of horizontal rotating disk - Google Patents

Abstract

The utility model relates to the technical field of ceramic machinery. The purpose of the utility model is to provide a horizontal turntable automatic compaction device which can improve compaction quality and compaction efficiency. The billet device includes a support for supporting the workbench and the support platform. Four lower mold stations for placing the lower mold are evenly arranged on the workbench. The workbench and the support platform are both circular and the center of the circle is fixed on the same rotating shaft. , the lower end of the rotating shaft is installed on a motor, two vertical columns are symmetrically arranged on both sides of the workbench, a horizontal support plate is connected to the upper end of the column, and an oil cylinder is installed on the horizontal support plate, The piston of the oil cylinder is vertically downward and is connected to a horizontal mounting plate through a pressure rod. The left and right ends of the horizontal mounting plate are symmetrically provided with solid modules, and the solid modules are respectively equipped with a pre-pressing mold and an upper mold. The utility model can improve the quality of the compact and increase the efficiency of the compact.

Description

A horizontal turntable automatic compacting device

technical field

The utility model relates to the technical field of ceramic machinery, in particular to a horizontal turntable automatic compacting device.

Background technique

Among the ceramic molding machines, the roll forming machine is one of the larger types. The existing compacting device directly compacts the clay in the mold during compaction. However, when the clay in the mold is unevenly distributed, Direct compaction will lead to uneven material distribution and even deformation of the formed green body, which will have a great adverse effect on product quality.

On the other hand, the existing compacting machines can only produce compacts of one shape, and when it is necessary to compact compacts of different shapes, the compacting device often needs to be replaced, and the cost is relatively high.

Contents of the invention

The purpose of the utility model is to provide a horizontal turntable automatic compacting device which can improve compacting quality and compacting efficiency.

For realizing above-mentioned object, the technical scheme that the utility model adopts is:

A horizontal turntable automatic billet compacting device, including a support workbench and a support platform, four lower mold stations for placing the lower mold are evenly arranged on the workbench, the workbench and the support platform are both circular and The center of the circle is fixed on the same rotating shaft, the lower end of the rotating shaft is installed on a motor, two vertical columns are arranged symmetrically on both sides of the workbench, and a horizontal support plate is connected to the upper end of the column. An oil cylinder is installed on the support plate, and the piston of the oil cylinder is vertically downward and connected to a horizontal mounting plate through a pressure rod. The left and right ends of the horizontal mounting plate are symmetrically provided with solid modules, and the solid modules are respectively equipped with pre-pressing molds and The positions of the upper mold, the pre-compression mold and the upper mold correspond to the positions of two adjacent lower mold stations.

Further, the shape of the pre-compression mold is the same as that of the inner cavity wall of the lower mold and can be embedded in the inner cavity of the lower mold. There is a gap at the bottom of the cavity wall of the mold, and the volume of the gap is equal to the volume of the clay put into the lower mold. The pre-compression mold has a hollow structure and a plurality of air holes that only allow gas to enter and exit are evenly distributed on the surface.

Further, the shape of the upper mold is the same as that of the cavity wall of the lower mold and can be embedded in the cavity of the lower mold, and when embedded in place, an equal thickness equal to the wall thickness of the green body is formed between the upper mold and the cavity wall The upper mold is a hollow structure with a plurality of air holes evenly distributed on the surface, which only allow gas to enter and exit.

Further, the lower mold station is provided with a mold hole, and two sliding positioning grooves are symmetrically arranged on both sides of the mold hole, and a main positioning rod and a main positioning rod are respectively symmetrically arranged on both sides of the mold hole perpendicular to the sliding positioning groove. An auxiliary fixing rod, the two ends of the main positioning rod and the auxiliary fixing rod are respectively fixed in two sliding positioning grooves, the main positioning rod and the auxiliary fixing rod can slide along the sliding positioning groove perpendicular to the sliding positioning groove, the main positioning rod Both the positioning rod and the auxiliary fixing rod can be fixed at different positions of the sliding positioning groove by the bolts at both ends, the rod wall of the main positioning rod and the auxiliary fixing rod near the mold hole side are all provided with slide grooves, and the main positioning rod is set With ear holes.

Further, two auxiliary positioning rods are symmetrically arranged on both sides of the mold hole provided with sliding positioning grooves, and the two ends of the auxiliary positioning rods are respectively fixed in the main positioning rod chute and the auxiliary fixing rod chute. The auxiliary positioning rod can slide along the main positioning rod chute and the auxiliary fixing rod chute perpendicular to the main positioning rod and the auxiliary fixing rod, and the auxiliary positioning rod can be fixed at different positions of the main positioning rod and the auxiliary fixing rod by bolts at both ends. The secondary positioning rod is provided with hanging ear holes.

Further, the lower mold is provided with hanging lugs, and is fixed on the hanging ear holes of the main positioning rod and the auxiliary positioning rod through the hanging lugs. The size and shape of the blank change the corresponding pre-compression mold, upper mold and lower mold. The lower mold station changes the position of the hanging ear hole by changing the position of the main positioning rod and the auxiliary positioning rod, thereby fixing different lower molds.

The beneficial effects of the utility model are embodied in that the utility model is provided with a pre-pressing mold and an upper mold, and a corresponding lower mold station for placing the lower mold is set on the workbench, and the workbench and the lower mold workers on the workbench The station can rotate around the rotation axis, and the four lower mold stations can simultaneously perform four different operations of feeding, pre-pressing, compacting, and picking and placing the mold. The pre-pressing makes the clay evenly distributed on the bottom of the lower mold before compacting, which improves the Compact quality, four stations operate at the same time, and processing efficiency is also significantly improved.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a top view of the utility model.

detailed description

Below in conjunction with accompanying drawing 1～2, further set forth the utility model.

A horizontal turntable automatic billet compacting device, as shown in Figure 1, includes a support 3 supporting a workbench 1 and a support platform 2, and the bottom of the support platform 2 is provided with spherical rollers around the contact with the support 3, so that the support platform 2 can Rotate on the support 3, four lower mold stations 15 for placing the lower mold 22 are evenly arranged on the workbench 1, the workbench 1 and the support platform 2 are circular and the center of the circle is fixed on the same rotating shaft 4, so The lower end of the rotating shaft 4 is installed on a motor 5, and two vertical columns 6 are symmetrically arranged on both sides of the workbench 1, and a horizontal support plate 7 is connected to the upper end of the column 6, and the horizontal support plate 7 An oil cylinder 8 is installed on the top, and the piston of the oil cylinder 8 is vertically downward and connected to a horizontal mounting plate 10 through a pressure rod 9. The left and right ends of the horizontal mounting plate 10 are symmetrically provided with solid modules 11, and the solid modules 11 are installed respectively. There is a pre-compression mold 12 and an upper mold 13, and the positions of the pre-compression mold 12 and the upper mold 13 correspond to the positions of two adjacent lower mold stations 15.

Further, the shape of the pre-compression mold 12 is the same as that of the cavity wall of the lower mold 22 and can be embedded in the cavity of the lower mold 22. When it is inserted in place, the pre-compression mold 12 is closely combined with the side wall of the cavity of the lower mold 22. There is a gap between the top of the die 12 and the bottom end of the cavity wall of the lower die 22, and the volume of this gap is equal to the volume of the clay put into the lower die 22. The pre-compression die 12 is a hollow structure and the surface is evenly distributed with multiple Pores through which gas enters and exits. The effect of the pre-compression die 12 is to extrude the clay so that the clay is evenly distributed on the bottom of the lower mold 22 .

Further, the shape of the upper mold 13 is the same as that of the cavity wall of the lower mold 22 and can be embedded in the cavity of the lower mold 22. The upper mold 13 is a hollow structure and the surface is evenly distributed with a plurality of air holes that only allow gas to enter and exit. In addition, the rotating shaft 4 is intermittently rotated under the drive of the motor 5. Clockwise rotation, the pressure rod 9 is driven by the oil cylinder 8 to reciprocate up and down.

Further, the utility model also includes a feeder 24 and a feed pipe 25, the feeder 24 is placed on the T-shaped bracket 23, and the feed port of the feed pipe 25 is directly above the lower die 22, so The feed port of the feed pipe 25 is provided with a timing switch 14 that controls the opening and closing of the feed port. When the lower die 22 was below the feed port, the feed port was opened and the feeder 24 feeds the material. The lower die 22 is not in the feed port. When the feed port is below, the feed port is closed, and the feeder 24 stops feeding, thereby realizing the automatic intermittent feeding of the feeder 24.

The working process of the present utility model is set forth below, as shown in Figure 2, when a lower mold station 15 rotates below the feed port, the other two lower mold stations 15 are respectively positioned under the pre-compression die 12 and the upper mold 13 , the position of the last lower mold station 15 is the operator's operating position. At this time, the feed port is opened, and the feeder 24 adds clay to the lower die 22 below the feed port. 9 Push the pre-compression die 12 and the upper die 13 to move downward, the pre-compression die 12 squeezes the clay so that the clay is evenly distributed on the bottom of the lower die 22, the upper die 13 squeezes the clay to form the clay compact, and the operator takes away the lower die of the console Lower mold 22 of station 15, and put into new lower mold 22.

After the feeding is completed, the feed port is closed, the feeder 24 stops feeding, the piston of the oil cylinder 8 moves upward, and the pre-compression die 12 and the upper die 13 move upward through the pressure rod 9. Driven by the motor 5, the workbench 1 And the support table 2 rotates clockwise with the rotating shaft 4, the lower mold station 15 that completes the filling step rotates to the bottom of the pre-pressing mold 12, and the lower mold station 15 that completes the pre-pressing step rotates to the bottom of the upper mold 13 to complete the compaction molding The lower mold station 15 in the first step is rotated to the operating position of the operator, and the lower mold station 15 in the step of taking and placing the mold is rotated to the bottom of the feed port. At this time, the rotating shaft 4 stops rotating, and the compacting device repeats feeding and pre-pressing , Compacting step, the operator repeats the step of taking and placing the mold.

Driven by the motor 5, the workbench 1 and the support platform 2 rotate clockwise intermittently with the rotating shaft 4. Driven by the oil cylinder 8, the pressure rod 9 reciprocates up and down. The feed port is intermittently opened and closed, and the lower mold station 15 performs the four steps of adding material, pre-pressing, compacting, and taking and placing the mold in a cycle. The utility model is provided with pre-compression mold 12 and patrix 13, is provided with corresponding lower mold station 15 for placing lower mold 22 on workbench 1, and workbench 1 and the lower mold station 15 on workbench 1 can Rotating around the rotation axis 4, the four lower mold stations 15 can perform four different operations of feeding, pre-pressing, compacting, and picking and placing molds at the same time. The pre-pressing makes the clay evenly distributed on the bottom of the lower mold 22 before compacting. The quality of the compact is improved, and the four stations operate at the same time, and the processing efficiency is also significantly improved.

Regarding the further improvement of the utility model, as shown in Figure 2, the lower mold station 15 is provided with a mold hole 16, and two sliding positioning grooves 17 are arranged symmetrically on both sides of the mold hole 16, and the mold hole 16 is perpendicular to the Both sides of the sliding positioning groove 17 are respectively symmetrically provided with a main positioning rod 18 and an auxiliary fixing rod 19, and the two ends of the main positioning rod 18 and the auxiliary fixing rod 19 are respectively fixed in the two sliding positioning grooves 17. The main positioning rod 18 and the auxiliary fixing rod 19 can slide along the sliding positioning groove 17 perpendicular to the sliding positioning groove 17, and the main positioning rod 18 and the auxiliary fixing rod 19 can be fixed in different positions of the sliding positioning groove 17 by bolts at both ends. Both the main positioning rod 18 and the auxiliary fixing rod 19 are provided with slide grooves on the rod wall on the side close to the mold hole 16 , and the main positioning rod 18 is provided with an ear hole 21 .

Further, the two sides of the mold hole 16 provided with the sliding positioning groove 17 are respectively symmetrically provided with two auxiliary positioning rods 20, and the two ends of the auxiliary positioning rods 20 are respectively fixed on the chute of the main positioning rod 18 and the auxiliary fixing rod. In the 19 chute, the auxiliary positioning rod 20 can slide along the chute of the main positioning rod 18 and the chute of the auxiliary fixing rod 19 perpendicular to the main positioning rod 18 and the auxiliary fixing rod 19, and the auxiliary positioning rod 20 can pass through the bolts at both ends. Fixed at different positions of the main positioning rod 18 and the auxiliary fixing rod 19 , the secondary positioning rod 20 is provided with an ear hole 21 .

Further, the lower mold 22 is provided with lugs, and is fixed on the lug holes 21 of the main positioning rod 18 and the auxiliary positioning rod 20 through the hanging lugs. During blanking, the corresponding pre-compression mold 12, upper mold 13 and lower mold 22 can be replaced according to the shape of different blanks, and the lower mold station 15 can change the hanging ear hole 21 by changing the position of the main positioning rod 18 and the auxiliary positioning rod 20 position, so as to fix different lower dies 22, when it is necessary to compact blanks of different sizes and shapes, only the pre-press die 12, upper die 13 and lower die 22 need to be replaced, and there is no need to replace the entire compacting device , reducing production costs.

Although the specific embodiments of the present invention have been described above, those skilled in the art should understand that without departing from the principle and essence of the present invention, various changes or modifications can be made to these embodiments, but these changes and Modifications all fall within the protection scope of the present invention.

Claims (6)

1. A kind of 1. automatic pressed compact device of horizontal rotating disk, it is characterised in that：Including support works platform（1）And supporting table（2）Support （3）, the workbench（1）On be uniformly arranged four and lay lower moulds（22）Lower mold station（15）, the workbench（1）With support Platform（2）It is that the circular and center of circle is fixed on same rotary shaft（4）On, the rotary shaft（4）Lower end is arranged on a motor（5）On, The workbench（1）Both sides respectively symmetrically set two vertical columns（6）, the column（6）Upper end be connected with one piece Horizontal stand plate（7）, the horizontal stand plate（7）On an oil cylinder is installed（8）, the oil cylinder（8）Piston vertically downward and leads to Cross a depression bar（9）Connect a horizontal decking（10）, the horizontal decking（10）Left and right ends are symmetrically arranged with solid model block （11）, the solid model block（11）It is separately installed with pre- pressing mold（12）With upper mould（13）, the pre- pressing mold（12）With upper mould（13）'s Position and two adjacent lower mold stations（15）Position correspondence.
2. A kind of 2. horizontal automatic pressed compact device of rotating disk according to claim 1, it is characterised in that：The pre- pressing mold（12）Shape Shape and lower mould（22）Internal chamber wall shape is identical and can be embedded in lower mould（22）Inner chamber, and it is embedded in place when, pre- pressing mold（12）With lower mould （22）Intracavity sidewall is combined closely, pre- pressing mold（12）Top and lower mould（22）Leave an intersegmental gap, pre- pressing mold in internal chamber wall bottom （12）The stomata of multiple only supplied gas disengaging is evenly distributed with for hollow structure and surface.
3. A kind of 3. horizontal automatic pressed compact device of rotating disk according to claim 1, it is characterised in that：The upper mould（13）Shape With lower mould（22）Internal chamber wall shape is identical and can be embedded in lower mould（22）Inner chamber, and when being embedded in place, in upper mould（13）With lower mould （22）Between internal chamber wall exist etc. thick clearance, the upper mould（13）Multiple only supplied gas are evenly distributed with for hollow structure and surface The stomata of disengaging.
4. A kind of 4. horizontal automatic pressed compact device of rotating disk according to claim 1, it is characterised in that：The lower mold station（15） It is provided with die hole（16）, the die hole（16）Both sides are respectively symmetrically provided with two slip locating slots（17）, die hole （16）Perpendicular to slip locating slot（17）Both sides be respectively symmetrically provided with a master positioning bar（18）With an auxiliary fix bar （19）, the master positioning bar（18）With auxiliary fix bar（19）Both ends are separately fixed at two slip locating slots（17）It is interior, it is described Master positioning bar（18）With auxiliary fix bar（19）Can be along slip locating slot（17）Perpendicular to slip locating slot（17）Slide, the master Locating rod（18）With auxiliary fix bar（19）Slip locating slot can be bolted to by both ends（17）Diverse location, it is described Master positioning bar（18）With auxiliary fix bar（19）Close to die hole（16）Chute, the master positioning are provided with the bar wall of side Bar（18）It is provided with hangers hole（21）.
5. A kind of 5. horizontal automatic pressed compact device of rotating disk according to claim 4, it is characterised in that：The die hole（16）If It is equipped with slip locating slot（17）Both sides be also respectively symmetrically provided with two secondary locating rods（20）, the secondary locating rod（20）Both ends It is separately fixed at master positioning bar（18）Chute and auxiliary fix bar（19）In chute, the secondary locating rod（20）Can be along master positioning bar （18）Chute and auxiliary fix bar（19）Chute is perpendicular to master positioning bar（18）And auxiliary fix bar（19）Slide, it is described secondary fixed Position bar（20）Master positioning bar can be fixed on by bolts at two ends（18）And auxiliary fix bar（19）Diverse location, the secondary positioning Bar（20）It is provided with hangers hole（21）.
6. A kind of 6. horizontal automatic pressed compact device of rotating disk according to claim 1, it is characterised in that：The lower mould（22）Set There is hangers, master positioning bar is fixed on by hangers（18）With secondary locating rod（20）Hangers hole（21）On.