CN-224210530-U - Forming structure of positive and negative pressure all-in-one machine

Abstract

The utility model discloses a forming structure of a positive and negative pressure integrated machine, which comprises a forming structure main body, positioning plates, a fixed die and a movable die, wherein a fixed base is fixedly arranged on the bottom surface of the forming structure main body, a mounting shaft bracket is arranged on one side of the top surface of the fixed base, a bidirectional screw is arranged on the mounting shaft bracket, screw sleeves are symmetrically and fixedly arranged at one ends of the two positioning plates, the screw sleeves are matched with the bidirectional screw, a cooling water tank is fixedly arranged at the bottom of an inner cavity of the forming structure main body, the fixed die is placed at the top of the cooling water tank, a forming cavity is fixedly arranged in the fixed die, and a movable die is arranged above the forming structure main body, and a forming module is fixedly arranged at the bottom surface of the movable die. The utility model has the beneficial effects that the fixed die is provided with the forming structure main body, the positioning plate, the fixed die and the movable die, so that a worker can conveniently and rapidly complete the installation or the disassembly and the replacement of the fixed die by a single person, the operation is simpler and more convenient, the installation stability is higher, and the practicability is stronger.

Inventors

• ZHAO HUI
• Zhao Cunshen
• ZHAO QINGHUA
• HAN GUANG
• GAO DINGGUO
• LI QIUYANG
• Zhao Caishen

Assignees

• 河南塑美达塑业有限公司

Dates

Publication Date

20260508

Application Date

20250606

Claims (6)

1. 1. The utility model provides a positive and negative pressure all-in-one's shaping structure, includes shaping structure main part (2), locating plate (14), cover half (5) and movable mould (10), its characterized in that, shaping structure main part (2) bottom surface fixed mounting has unable adjustment base (1), and unable adjustment base (1) top surface one side is installed and is installed installation pedestal (7) to install two-way lead screw (16) on installation pedestal (7), two locating plate (14) one end symmetry fixed mounting has lead screw cover (18), and lead screw cover (18) cooperatees with two-way lead screw (16), shaping structure main part (2) inner chamber bottom fixed mounting has cooling trough (3), cover half (5) are placed at the cooling trough top, and fixed mounting has shaping die cavity (4) in cover half (5), shaping structure main part (2) top is provided with movable mould (10), and movable mould (10) bottom surface fixed mounting has shaping module (13), a plurality of guide through-hole (19) have been seted up to shaping structure main part (2) both sides lateral wall symmetry, cover half (5) both sides lateral wall symmetry is equipped with fixed orifices (20) and two guide through-hole (15) are fixed in one side (15) relative fixed connection fixed pin (15).
2. 2. The forming structure of the positive and negative pressure integrated machine according to claim 1, wherein one end of the bidirectional screw rod (16) is fixedly connected with a hand-operated wheel (9).
3. 3. The forming structure of the positive and negative pressure integrated machine according to claim 1, wherein a water-proof sealing groove (21) is formed in the top surface of the cooling water tank (3), a water-proof sealing ring (22) is fixedly arranged on the bottom surface of the fixed die (5), the water-proof sealing ring (22) is embedded in the water-proof sealing groove (21), a water inlet pipe (8) is connected to one side of an inner cavity of the cooling water tank (3) in a communicating manner, and a water outlet pipe (6) is arranged to the other side of the inner cavity of the cooling water tank (3) in a communicating manner.
4. 4. The forming structure of the positive and negative pressure integrated machine according to claim 1, characterized in that a lower sealing groove (17) is formed in the top surface of the fixed die (5), an upper sealing groove (23) is formed in the bottom surface of the movable die (10), a mounting through hole (24) is symmetrically formed in the top surface of the upper sealing groove (23), a connecting rod (25) is sleeved in the mounting through hole (24), a connecting plate (12) is fixedly mounted on the top end of the connecting rod (25), a spring (26) is mounted between the bottom surface of the connecting plate (12) and the top surface of the movable die (10), a sealing frame (11) is fixedly connected to the bottom end of the connecting rod (25), a lower sealing gasket (27) is fixedly mounted on the bottom surface of the sealing frame (11), and an upper sealing gasket (28) is fixedly mounted on the top surface of the sealing frame (11).
5. 5. The positive and negative pressure integrated machine molding structure according to claim 4, wherein the cross section of the sealing frame (11) is shaped like a Chinese character 'hui'.
6. 6. The forming structure of the positive and negative pressure integrated machine according to claim 1, wherein the forming cavity (4) and the forming module (13) are corresponding in size.

Description

Forming structure of positive and negative pressure all-in-one machine Technical Field The utility model relates to the technical field of positive and negative pressure integrated machines, in particular to a forming structure of a positive and negative pressure integrated machine. Background The positive and negative pressure integrated machine is also called thermoplastic forming machine, and is a machine for sucking thermoplastic plastic coiled material of PVC, PE, PP, PET, HIPS, etc. into products of various shapes, such as advanced packaging and decorating box and frame, etc. its main process is that the plastic sheet (plate) material is heated, then the die is used, vacuum or pressure is used to make the sheet (plate) material deform so as to attain the required shape and size, and the matched working procedure is used to implement application. The utility model discloses a forming structure of a positive and negative pressure integrated machine, which has the application number of CN202222479796.6, when the forming structure is used, a plurality of groups of fixed blocks can be used for matching with fixed grooves to realize the installation and fixation of a fixed die, and the follow-up disassembly and replacement are convenient, but the structure is simple in drawing operation, and four operation rods are required to be pulled simultaneously when the structure is disassembled, so that a plurality of workers are required to operate simultaneously, inconvenience is brought to the disassembly and replacement of the fixed die and a forming cavity, the practicability is more general, and the forming structure of the positive and negative pressure integrated machine is provided for the defects of the utility model by a person in the field. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a forming structure of a positive and negative pressure integrated machine, which has the advantages of being convenient for a worker to quickly complete the installation or the disassembly and the replacement of a fixed die by a single person, being simpler and more convenient to operate, higher in installation stability and stronger in practicability, and further solving the problems in the background technology. In order to realize the advantages that the installation or the disassembly and the replacement of the fixed die are conveniently and rapidly completed by a single person by workers, the operation is simpler and more convenient, the installation stability is higher, and the practicability is stronger, the special technical scheme adopted by the utility model is that the forming structure of the positive and negative pressure all-in-one machine comprises a forming structure main body, a positioning plate, the fixed base is fixedly arranged on the bottom surface of the forming structure main body, a mounting shaft bracket is arranged on one side of the top surface of the fixed base, a bidirectional screw is arranged on the mounting shaft bracket, a screw sleeve is symmetrically and fixedly arranged at one end of the positioning plate, the screw sleeve is matched with the bidirectional screw, a cooling water tank is fixedly arranged at the bottom of an inner cavity of the forming structure main body, the fixed die is placed at the top of the cooling water tank, a forming module is fixedly arranged in the inner cavity of the fixed die, a plurality of guide through holes are symmetrically arranged on two side walls of the forming structure main body, a plurality of fixing holes are symmetrically arranged on the side walls of the two sides of the fixed die, and a plurality of fixing pins are symmetrically arranged in the fixing pins in the guide through holes in the symmetrically splicing mode. Furthermore, one end of the bidirectional screw rod is fixedly connected with a hand-operated wheel. Further, the water-proof seal groove is arranged on the top surface of the cooling water tank, the water-proof seal ring is fixedly arranged on the bottom surface of the fixed die and is clamped and embedded in the water-proof seal groove, the water inlet pipe is connected to one side of the inner cavity of the cooling water tank in a communicating manner, and the water outlet pipe is arranged on the other side of the inner cavity of the cooling water tank in a communicating manner. Further, the lower seal groove has been seted up to the cover half top surface, the seal groove has been seted up to the movable mould bottom, the installation through-hole has been seted up to last seal groove top surface symmetry, and has cup jointed the connecting rod in the installation through-hole to connecting rod top end fixed mounting has the connecting plate, install the spring between connecting plate bottom surface and the movable mould top surface, connecting rod bottom fixed connection installs sealed frame, and sealed frame bottom surface fixed mounting has sealed pad down to sealed fram