CN-224210364-U - Multistation PVC luggage drop forming die

CN224210364UCN 224210364 UCN224210364 UCN 224210364UCN-224210364-U

Abstract

The utility model discloses a multi-station PVC luggage drop forming die which comprises a base component, a fixed die component, a movable die component and a demolding component, wherein the lower end of the base component is fixedly connected with the fixed die component, the upper end of the base component is fixedly connected with the movable die component, the rear end of the base component is fixedly connected with the demolding component, the multi-station PVC luggage drop forming die further comprises a base component, a base, a display controller, a lower spliced threaded insert rod, a lower threaded insert rod and a lower screw, the display controller is fixedly connected with the front end of the base, the lower spliced threaded insert rod is fixedly connected with the left end of the base, the lower threaded insert rod is arranged at the right end of the lower spliced threaded insert rod, the upper end of the lower screw is in threaded connection with the lower threaded insert rod and the other lower spliced threaded insert rod, and the base component capable of disassembling and assembling multiple groups of devices is arranged, so that the multi-group PVC luggage drop forming die can conveniently disassemble and assemble the multi-group PVC luggage drop forming die when the PVC luggage drop is required to move.

Inventors

WANG MEIMAN
WANG GUIZHAO
CHEN XIANGYUAN
WANG MINGXIAN
WANG MINGYI

Assignees

福建省石狮市中兴科技有限公司

Dates

Publication Date: 20260508
Application Date: 20250507

Claims (7)

1. The utility model provides a multistation PVC luggage drop forming die, includes base subassembly (1), cover half subassembly (2), movable mould subassembly (3), drawing of patterns subassembly (4), base subassembly (1) lower extreme and cover half subassembly (2) fixed connection, base subassembly (1) upper end and movable mould subassembly (3) fixed connection, base subassembly (1) rear end and drawing of patterns subassembly (4) fixed connection, wherein base subassembly (1) still include: The upper end of the base (11) is fixedly connected with the slide rod (16); The display controller (12), the said display controller (12) is fixedly connected to front end of the base (11); The lower spliced threaded inserted link (13), the spliced threaded inserted link (13) of said lower part is fixedly connected to the left end of the base (11); The lower thread slot (14), the said lower thread slot (14) locates the right end of the base (11); The lower screws (15) are respectively connected with the lower threaded slots (14) and the screw holes of the other group of lower splicing threaded inserted rods (13) in a threaded manner; the sliding rod (16) is fixedly connected to the lower end of the fixed plate (17); The fixing plate (17), the hollow groove is located at fixed plate (17) middle part.
2. The multi-station PVC luggage drop forming die according to claim 1, wherein the fixed die assembly (2) comprises: The fixed die comprises a fixed die base (21), wherein four end corners of the fixed die base (21) are fixedly connected with a sliding rod (16), and the lower end of the fixed die base (21) is also fixedly connected with a base (11); The fixed die (22), the fixed die (22) is fixedly connected to the upper end of the fixed die base (21); the mold groove (23) is formed in the center of the fixed mold (22); the upper end of the demoulding push block (24) is connected with the middle part of the mould groove (23) in a sliding way; The air release groove (25) is formed in the periphery of the middle end of the shell of the demolding pushing block (24); The upper end of the spring (26) is fixedly connected with the demolding push block (24), and the spring (26) is arranged in the demolding push block (24); A ventilation fixing ring (27), wherein the ventilation fixing ring (27) is fixedly connected to the lower end of the spring (26); the electric heating element (28), the electric heating element (28) is fixedly connected to the lower end of the fixed die (22).
3. The multi-station PVC luggage drop forming die according to claim 1, wherein the movable die assembly (3) comprises: the electric push rod (31), the electric push rod (31) is fixedly connected to the upper end of the fixed plate (17), and the telescopic rod at the lower end of the electric push rod (31) is fixedly connected with the movable die fixed plate (32); The movable die fixing plate (32), four end angles of the movable die fixing plate (32) are connected with the sliding rod (16) in a sliding way through the sliding groove (36); The upper thread slot (33), the said upper thread slot (33) locates the right end of the fixed plate of movable mould (32); The upper splicing threaded insert rod (34), the upper splicing threaded insert rod (34) is fixedly connected to the left end of the movable die fixing plate (32), and the upper splicing threaded insert rod (34) is slidably connected with an upper threaded slot (33) at the right end of the other group of movable die fixing plates (32); The upper screws (35) are respectively connected with the upper threaded slots (33) and screw holes of the other group of upper splicing threaded inserted rods (34) in a threaded manner; the sliding grooves (36) are formed in four end corners of the movable die fixing plate (32); And the movable die (37), wherein the movable die (37) is fixedly connected to the lower end of the movable die fixing plate (32).
4. The multi-station PVC luggage drop forming die as claimed in claim 1, wherein the demoulding assembly (4) comprises: the upper end of the air bag (41) is fixedly connected with the fixed plate (17), and the lower end of the air bag (41) is fixedly connected with the movable die fixed plate (32); the front end of the upper air guide frame (42) is fixedly connected with the air bag (41); The telescopic air delivery pipe (43), the upper end of the telescopic air delivery pipe (43) is fixedly connected with the upper air guide frame (42), and the lower end of the telescopic air delivery pipe (43) is fixedly connected with the lower air guide frame (44); the front end of the lower air guide frame (44) penetrates through the fixed die base (21) to be fixedly connected with the fixed die (22), and the upper end of the lower air guide frame (44) is fixedly connected with the air blowing pipe (46); the check valve (45) is fixedly connected to the front end of the lower air guide frame (44); The upper end of the air blowing pipe (46) is in sliding connection with the demolding pushing block (24), and the upper end of the air blowing pipe (46) is fixedly connected with the fixed mold (22) and penetrates out of the middle of the fixed mold (22).
5. The multi-station PVC luggage drop forming die according to claim 1, wherein the lower splicing threaded insert rod (13) is in sliding connection with the lower threaded insert groove (14) at the right end of the other group of bases (11), and four groups of slide rods (16) are arranged in total.
6. The multi-station PVC luggage drop forming die according to claim 2, wherein the demolding pushing block (24), the spring (26) and the ventilation fixing ring (27) are all provided with four groups and are all arranged at the upper end of the air blowing pipe (46).
7. The multi-station PVC luggage drop forming die according to claim 4, wherein the upper end of the air blowing pipe (46) is fixedly connected with the ventilation fixing ring (27).

Description

Multistation PVC luggage drop forming die Technical Field The utility model relates to the field of related mould equipment, in particular to a multi-station PVC luggage drop forming mould. Background PVC is a thermoplastic resin formed by polymerizing vinyl chloride under the action of an initiator. Is a homopolymer of vinyl chloride. Vinyl chloride homopolymers and vinyl chloride copolymers are collectively referred to as vinyl chloride resins. PVC is white powder with an amorphous structure and has small branching degree. The molecular weight of the PVC produced in industry is generally in the range of 5-12 ten thousand, and the PVC has larger polydispersity, and the molecular weight increases along with the decrease of the polymerization temperature. For example (grant bulletin number CN 216831817U) a PVC plastic forming mold, comprising a base plate, the top of bottom plate is provided with four support columns, and the top of four support columns is fixed mounting together has the roof, is provided with first hydraulic stem on the roof, the bottom of first hydraulic stem and the top central authorities fixed connection of cope match-plate pattern, the top of bottom plate is provided with the lower bolster, is provided with movable bolster in the lower bolster, and inside one side of lower bolster is provided with the push pedal. The device can extrude the fixed plate through starting the second hydraulic stem, thereby the horizontal pole will promote the push pedal and release the shaping spare, and the staff can get the shaping spare in discharge gate department, does not have the device that can carry out the dismouting to multiunit device in the above-mentioned device, leads to the above-mentioned device to be comparatively inconvenient when need removing the device because of can't carry out the dismouting to multiunit device. Disclosure of utility model Therefore, in order to solve the defects, the utility model provides a multi-station PVC luggage drop forming die. The utility model is realized in such a way, a multi-station PVC luggage drop forming die is constructed, the device comprises a base component, a fixed die component, a movable die component and a demoulding component, the lower end of the base component is fixedly connected with the fixed die component, the upper end of the base component is fixedly connected with the movable die component, and the rear end of the base component is fixedly connected with the demoulding component, and the multi-station PVC luggage drop forming die is characterized in that the base component also comprises a base, the upper end of the base is fixedly connected with a slide bar; the display device comprises a base, a display controller, a lower spliced threaded inserted rod, a lower threaded slot, lower screws, a slide rod and a fixing plate, wherein the display controller is fixedly connected to the front end of the base, the lower spliced threaded inserted rod is fixedly connected to the left end of the base, the lower threaded slot is formed in the right end of the base, the lower screws are respectively connected with the lower threaded slot and another group of lower spliced threaded inserted rod screw holes in a threaded mode, the slide rod is fixedly connected to the lower end of the fixing plate, and the middle of the fixing plate is arranged in the hollow groove. Preferably, the fixed die assembly comprises a fixed die base, fixed die grooves, a demolding push block, a release groove, springs, a ventilation fixing ring and an electric heating element, wherein the four end corners of the fixed die base are fixedly connected with sliding rods, the lower end of the fixed die base is fixedly connected with the base, the fixed die is fixedly connected with the upper end of the fixed die base, the mold grooves are formed in the center of the fixed die, the upper ends of the demolding push blocks are slidably connected with the middle of the mold grooves, the release groove is formed in the periphery of the middle end of a demolding push block shell, the upper ends of the springs are fixedly connected with the demolding push blocks, the springs are arranged in the demolding push blocks, the ventilation fixing ring is fixedly connected with the lower ends of the springs, and the electric heating element is fixedly connected with the lower ends of the fixed die. The movable die assembly comprises an electric push rod fixedly connected to the upper end of a fixed plate, a telescopic rod at the lower end of the electric push rod is fixedly connected with the movable die fixed plate, the movable die fixed plate is slidably connected with sliding rods through sliding grooves at four end corners of the movable die fixed plate, an upper threaded slot is formed in the right end of the movable die fixed plate, an upper splicing threaded inserted rod is fixedly connected to the left end of the movable die fixed plate and is slidably connected with an upper thre