CN218802935U

CN218802935U - Auxiliary pressing device for mold

Info

Publication number: CN218802935U
Application number: CN202223010794.9U
Authority: CN
Inventors: 周军; 张欣钊; 卢瑶; 张亮; 梁欢实; 吴洽安; 曾文勇
Original assignee: Foshan Zhebao Technology Co ltd
Current assignee: Foshan Zhebao Technology Co ltd
Priority date: 2022-11-12
Filing date: 2022-11-12
Publication date: 2023-04-07
Anticipated expiration: 2032-11-12

Abstract

The utility model discloses a die auxiliary pressing device, which comprises a moving frame, wherein a moving platform is connected on the moving frame in a sliding manner, a lower die is placed on the moving platform, an upper die is placed inside the lower die, fixing frames are fixedly connected on two sides of the moving frame, a hydraulic cylinder is installed on the fixing frames, a pressing plate is fixedly connected at the lower end of the hydraulic cylinder, and the pressing plate is positioned above the upper die; lower mould both sides a plurality of spread grooves of fixedly connected with, the inside rotation of spread groove is connected with a plurality of latches, the equal fixedly connected with dwang of latch fitting lower extreme, dwang one end fixedly connected with gear, lower mould one side sliding connection has the lifter plate, lifter plate upper end fixedly connected with connecting rod, lifter plate both ends top is connected with the spring, spring connection has chi pole frame, chi pole frame both ends be equipped with the tooth's socket and with gear engagement. The utility model discloses the manipulator snatchs the mould, covers on the material, then exerts specific pressure, treats to reach specific high back, and the latch fitting will go up mould and lower mould locking to keep pressure, so that the moulding-die shaping.

Description

Auxiliary pressing device for mold

Technical Field

The utility model relates to a compression fittings, concretely relates to compression fittings is assisted to mould.

Background

The raw materials for producing the polyurethane wood particle board comprise wood dust and polyurethane glue, an upper die is pressed into a lower die through a pressing plate, and the wood particle board is made of pressing materials. In the pressing process, the pressing device is required to always maintain a downward pressure, the wood chips are combined when the polyurethane glue in the raw materials is solidified, but resources are wasted for supplying energy when the downward pressure is maintained for a long time. Accordingly, one skilled in the art provides a mold auxiliary pressing device to solve the above problems in the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a mold auxiliary pressing device, which comprises a moving frame, wherein a moving platform is connected on the moving frame in a sliding manner, a lower mold is placed on the moving platform, an upper mold is placed in the lower mold, fixing frames are fixedly connected to two sides of the moving frame, a hydraulic cylinder is installed on the fixing frames, a pressing plate is fixedly connected to the lower end of the hydraulic cylinder, and the pressing plate is positioned above the upper mold;

the lower die is characterized in that a plurality of connecting grooves are fixedly connected to two sides of the lower die, a plurality of locking pieces are rotatably connected to the inside of the connecting grooves, rotating rods are fixedly connected to the lower ends of the locking pieces, a gear is fixedly connected to one end of each rotating rod, a lifting plate is slidably connected to one side of the lower die, a connecting rod is fixedly connected to the upper end of each lifting plate, springs are connected to the upper portions of two ends of each lifting plate, a ruler rod frame is connected to the springs, tooth grooves are formed in two ends of each ruler rod frame, and the two ends of each ruler rod frame are meshed with the gear;

the upper die is fixedly connected with a plurality of locking plates, one side of each locking plate is fixedly connected with a connecting plate, and the connecting plate is located above the connecting rods.

Preferably: the connecting rod passes through the ruler rod frame.

Preferably: the inside fixed mounting of removal frame has the motor, and motor one end fixedly connected with lead screw, lead screw pass mobile station and mobile station threaded connection.

Preferably, the following components: the number of the connecting grooves is the same as that of the locking plates, and the positions of the connecting grooves correspond to those of the locking plates.

Preferably: the length of the locking plate is larger than the width of the lower die.

Preferably: the inside below that is located the latch fitting of spread groove is equipped with the limiting plate. The rotation angle of the locking piece is limited by the limiting plate.

The utility model discloses a technological effect and advantage:

the utility model discloses the manipulator snatchs the mould, covers on the material, then exerts specific pressure, treats to reach specific high back, and the latch fitting will go up mould and lower mould locking to keep pressure, so that the moulding-die shaping.

Drawings

FIG. 1 is a schematic structural view provided herein;

FIG. 2 is a schematic structural view of an upper die and a lower die provided herein;

FIG. 3 is a schematic view of the locked configuration provided herein;

in the figure:

1. a movable frame; 2. a motor; 3. a screw rod; 4. a mobile station; 5. a lower die; 6. connecting grooves; 7. a lock; 8. rotating the rod; 9. a gear; 10. an upper die; 11. a locking plate; 12. a connecting plate; 13. a lifting plate; 14. a connecting rod; 15. a ruler rod frame; 16. a spring; 17. a fixed mount; 18. a hydraulic cylinder; 19. and (7) pressing a plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1 to 3, in the present embodiment, a mold auxiliary pressing device is provided, which includes a moving frame 1, a moving table 4 is slidably connected to the moving frame 1, a motor 2 is fixedly installed inside the moving frame 1, one end of the motor 2 is fixedly connected to a lead screw 3, the lead screw 3 penetrates through the moving table 4 and is in threaded connection with the moving table 4, a lower mold 5 is placed on the moving table 4, an upper mold 10 is placed inside the lower mold 5, fixing frames 17 are fixedly connected to two sides of the moving frame 1, a hydraulic cylinder 18 is installed on the fixing frame 17, a pressing plate 19 is fixedly connected to the lower end of the hydraulic cylinder 18, and the pressing plate 19 is located above the upper mold 10;

the lower die is characterized in that a plurality of connecting grooves 6 are fixedly connected to two sides of the lower die 5, a plurality of locking pieces 7 are rotatably connected to the inside of the connecting grooves 6, a limiting plate is arranged below the locking pieces 7 and inside the connecting grooves 6, rotating rods 8 are fixedly connected to the lower ends of the locking pieces 7, gears 9 are fixedly connected to one ends of the rotating rods 8, a lifting plate 13 is slidably connected to one side of the lower die 5, a connecting rod 14 is fixedly connected to the upper end of the lifting plate 13, springs 16 are connected to the upper portions of two ends of the lifting plate 13, the springs 16 are connected with a ruler rod frame 15, tooth grooves are formed in two ends of the ruler rod frame 15 and are meshed with the gears 9, and the connecting rod 14 penetrates through the ruler rod frame 15;

the upper die 10 is fixedly connected with a plurality of locking plates 11, the connecting grooves 6 are the same as the locking plates 11 in number and are corresponding in position, the length of each locking plate 11 is larger than the width of the lower die 5, one side of each locking plate 11 is fixedly connected with a connecting plate 12, and each connecting plate 12 is located above the connecting rod 14.

The utility model discloses a theory of operation is:

when the device is used, materials are placed into the lower die 5, the upper die 10 is placed in the lower die 5, the motor 2 is started, the lead screw 3 is driven by the motor 2 to rotate, the moving platform 4 is driven to move by the lead screw 3, the lower die 5 is driven by the moving platform 4 to move to the position below the pressing plate 19, the hydraulic cylinder 18 is started, the pressing plate 19 descends by the hydraulic cylinder 18, the upper die 10 is pressed into the lower die 5 by the pressing plate 19, the upper die 10 descends, when the connecting plate 12 contacts the connecting rod 14 in the descending process, the locking plate 11 and the locking piece 7 are located at the same height, when the connecting plate 12 presses the connecting rod 14 to descend, the spring 16 is pulled by the lifting plate 13 below the connecting rod 14, the spring 16 pulls the ruler rod frame 15 to have a descending trend, the gear 9 rotates by the two ends of the ruler rod frame 15, so that the locking piece 7 has a middle rotating trend, but at the same horizontal height as that the locking piece 7 and the locking piece 11 are located at the same height, the locking piece 11 is limited by the locking plate 11 and cannot rotate towards the middle, when the upper die 10 continuously descends, when the locking piece 11 loses the limitation on the locking piece 7, the locking piece 7 is driven by the spring 16, so that the gear 9 rotates above the locking piece 5, and the upper die 10 rotates.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims

1. A pressing device is assisted to a mold, and comprises a moving frame (1), and is characterized in that the moving frame (1) is connected with a moving table (4) in a sliding mode, a lower mold (5) is placed on the moving table (4), an upper mold (10) is placed inside the lower mold (5), fixing frames (17) are fixedly connected to two sides of the moving frame (1), a hydraulic cylinder (18) is installed on each fixing frame (17), a pressing plate (19) is fixedly connected to the lower end of each hydraulic cylinder (18), and each pressing plate (19) is located above the corresponding upper mold (10);

the two sides of the lower die (5) are fixedly connected with a plurality of connecting grooves (6), a plurality of locking pieces (7) are rotatably connected in the connecting grooves (6), the lower ends of the locking pieces (7) are fixedly connected with rotating rods (8), one end of each rotating rod (8) is fixedly connected with a gear (9), one side of the lower die (5) is slidably connected with a lifting plate (13), the upper ends of the lifting plates (13) are fixedly connected with connecting rods (14), springs (16) are connected above the two ends of each lifting plate (13), each spring (16) is connected with a ruler rod frame (15), and tooth grooves are formed in the two ends of each ruler rod frame (15) and are meshed with the gears (9);

a plurality of locking plates (11) are fixedly connected to the upper die (10), a connecting plate (12) is fixedly connected to one side of each locking plate (11), and the connecting plate (12) is located above the connecting rod (14).

2. A mould auxiliary press according to claim 1, characterised in that the connecting rod (14) passes through the rule frame (15).

3. A pressing auxiliary device for molds according to claim 1, wherein the moving frame (1) is fixedly installed with a motor (2), one end of the motor (2) is fixedly connected with a screw rod (3), and the screw rod (3) passes through the moving platform (4) and is connected with the moving platform (4) by screw thread.

4. A mould auxiliary press according to claim 1, characterised in that the number of connecting slots (6) and locking plates (11) is the same, corresponding in position.

5. A die-assisted laminating arrangement according to claim 1, characterised in that the length of the locking plate (11) is greater than the width of the lower die (5).

6. A mold auxiliary press-fitting device according to claim 1, wherein a stopper plate is provided inside the connecting groove (6) below the locking member (7).