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CN-224224410-U - Antiglare shield mold processing

CN224224410UCN 224224410 UCN224224410 UCN 224224410UCN-224224410-U

Abstract

The utility model relates to the technical field of dies, in particular to an anti-dazzle board processing die which comprises a base and a die arranged above the base, wherein the die is used for containing a supporting net piece, the anti-dazzle board processing die also comprises a plurality of locking mechanisms arranged on two sides of the die, the locking mechanisms comprise a supporting part and a push-pull part, the push-pull part is used for fixing the supporting net piece in the die, the supporting part is used for fixing the supporting net piece in the die, a connecting block, a left support block and a right support block are supported in a die pultrusion cavity through a pull rod, the left support block and the right support block are clamped with the supporting net piece so as to be positioned in the middle of the die pultrusion cavity and can be completely wrapped by molten plastic, when a handle drives the pull rod to move outwards, the connecting block, the left support block and the right support block are supported in the die pultrusion cavity by the molten plastic, the connecting block and the left support block and the supporting net piece are completely wrapped by the molten plastic, so that the surface of a formed anti-dazzle board is smooth, holes are avoided, the attractiveness of the anti-dazzle board is improved, and the strength of the anti-dazzle board is ensured.

Inventors

  • YU MINGDONG
  • YU XIAOMING
  • WANG DONGZHI
  • WANG MIAOMIAO
  • XU WEIWEI
  • HE WENLONG

Assignees

  • 优佰特(山东)新材料技术有限公司

Dates

Publication Date
20260512
Application Date
20250529

Claims (9)

  1. 1. The utility model provides an antiglare shield mold processing, includes the base and locates the mould of base top, the mould is used for holding support net piece (10), its characterized in that, still including a plurality of kayser mechanisms (7) of locating the mould both sides, kayser mechanism (7) are including supporting part and push-and-pull portion, push-and-pull portion is used for fixing supporting net piece (10) in the mould with the supporting part, pours into molten plastics into the mould, outwards pulls push-and-pull portion before plastics solidification, makes push-and-pull portion breaks away from with supporting part, and support net piece (10) and supporting part are lived to molten plastics parcel completely, form the antiglare shield after the plastics solidification of molten plastics.
  2. 2. The antiglare shield working mold according to claim 1, wherein the base comprises a left base (1) and a right base (4), left ear pieces (3) are fixedly arranged on two sides of the left base (1), right ear pieces (6) are fixedly arranged on two sides of the right base (4), and the right ear pieces (6) are connected with the left ear pieces (3) through bolts.
  3. 3. The antiglare shield working mold according to claim 2, wherein the bottoms of the left base (1) and the right base (4) are fixedly provided with a bottom plate (17) through bolts, the bottom plate (17) is provided with a core plate hole (18) and a plurality of core rod holes (19) which penetrate through, the left base (1) and the right base (4) are identical in structure and comprise forming seats (11, 41), clamping seats (12, 42), supporting seats (13, 43) and glue injection boxes (14, 44), forming cavities (141) are arranged in the middle of the forming seats (11, 41), clamping cavities (142) are arranged in the middle of the clamping seats (12, 42), supporting cavities (143) are arranged in the middle of the supporting seats (13, 43), glue injection cavities (144) are arranged in the middle of the glue injection boxes (14, 44), the cross-sectional areas of the glue injection cavities (144), the supporting cavities (143), the clamping cavities (142) and the forming cavities (141) are sequentially reduced, a plurality of supporting seats (15) and a plurality of core rod supporting seats (16) are arranged in the supporting cavities (143), and the supporting seats (15) are connected with the core rods (16) in a fixed mode.
  4. 4. The antiglare shield working mold according to claim 1, wherein the mold comprises a left mold (2) and a right mold (5), a plurality of left ear pieces (3) are fixedly arranged on two sides of the left mold (2), a plurality of right ear pieces (6) are fixedly arranged on two sides of the right mold (5), and the right ear pieces (6) are connected with the left ear pieces (3) through bolts.
  5. 5. The antiglare shield working mold according to claim 4, wherein the left mold (2) and the right mold (5) are each provided with a mold pultrusion cavity (9) having an open side surface inside.
  6. 6. The antiglare shield working mold according to claim 5, wherein the left mold (2) and the right mold (5) are identical in structure, a plurality of grooves (21) are formed in the outer sides of the left mold (2) and the right mold (5), through holes (22) are formed in the inner sides of the grooves (21), the through holes (22) are communicated with the mold pultrusion cavity (9), and column grooves (23) are formed in the outer rings of the through holes (22).
  7. 7. The antiglare shield working mold according to claim 1, wherein the supporting portion comprises a connecting block (71), a left supporting block (72) and a right supporting block (73), the left supporting block (72) and the right supporting block (73) are identical in structure and are fixedly arranged on the inner side of the connecting block (71), a clamping groove is formed between the left supporting block (72) and the right supporting block (73), a plurality of concave holes (712) are formed in each outer surface of the connecting block (71), a plurality of vertical grooves (713) are formed in the concave holes (712), a plurality of penetrating pouring holes (711) are formed in the upper surface and the lower surface of the connecting block (71), and penetrating transverse holes (714) are formed in the left surface and the right surface of the connecting block (71).
  8. 8. The antiglare shield working mold according to claim 7, wherein a plurality of protruding columns (721) are fixedly arranged on the inner side surface of the left support block (72), a plurality of notches (722) are fixedly arranged on the protruding columns (721), a plurality of concave holes (731) are respectively arranged on the outer surface of the left support block (72), a plurality of protruding grains (732) are arranged in the concave holes (731), and the protruding grains (732) are fixedly connected with the left support block (72).
  9. 9. The antiglare shield working mold according to claim 1, wherein the push-pull portion comprises a pull rod (74), a stopper (75) is fixedly arranged on the outer ring of the middle portion of the pull rod (74), a spring (76) is fixedly arranged on the right side of the stopper (75), the spring (76) is sleeved on the outer ring of the pull rod (74), and a handle (77) is rotatably arranged at the end portion of the pull rod (74).

Description

Antiglare shield mold processing Technical Field The utility model relates to the technical field of dies, in particular to an anti-dazzle board processing die. Background The anti-dazzle board is a traffic safety facility arranged on the central dividing strip or on two sides of a road, and is mainly used for shielding strong light of a vehicle or a street lamp, so that visual discomfort or short blindness caused by the glare of a driver is avoided, and the traffic safety under night or severe weather conditions is improved. Some antiglare panels are made of PVC, and in order to improve the rigidity of the PVC antiglare panel, a supporting mesh made of a metal sheet having high strength such as a steel sheet is usually provided inside the antiglare panel. In order to meet the standardized mass production of the antiglare shield, ensure the quality of products, improve the efficiency and reduce the cost, a die is required to be used in the production of the antiglare shield. When the PVC anti-dazzle board with the supporting net sheet in the production middle is arranged, the prefabricated metal supporting net sheet is usually fixed in a mould through a plurality of limiting pieces, molten PVC liquid is injected into the mould, the supporting net sheet is wrapped, and the complete anti-dazzle board is formed after cooling. The chinese patent with application number CN202410850764.3 discloses a pultrusion molding device, through setting up a plurality of locating parts at the inner wall of injecting glue passageway, make the mold core can butt between a plurality of locating parts to play better spacing effect to the mold core, prevent that the mold core from moving and influencing the pultrusion quality. However, the limiting part of the forming device is fixed with the die and cannot be taken down, so that holes appear in the formed anti-dazzle plate at the limiting part, the attractive appearance of the anti-dazzle plate is affected, and meanwhile, the strength of the anti-dazzle plate is reduced. Disclosure of utility model The utility model mainly aims to provide an anti-dazzle board processing die which is used for solving the problems in the related art. In order to achieve the above object, according to one aspect of the present utility model, there is provided an antiglare shield processing mold, comprising a base, a mold disposed above the base, a plurality of latch mechanisms disposed on both sides of the mold, the latch mechanisms including a support portion and a push-pull portion, the push-pull portion being used for fixing the support portion in the mold, the support portion being used for fixing the support portion in the mold, injecting molten plastic into the mold, pulling the push-pull portion outward before solidification of the plastic, so that the push-pull portion is separated from the support portion, the molten plastic completely wrapping the support portion and the support portion, and forming the antiglare shield after solidification of the plastic of the molten plastic. Further, the base includes left base and right base, the left ear piece is all fixed to left base both sides, the right ear piece is all fixed to right base both sides, right ear piece passes through bolted connection with left ear piece. Further, the bottom plate is fixed through the bolt, be equipped with core plate hole and a plurality of core rod hole that run through on the bottom plate, left side base and right base structure are the same, all include shaping seat, grip slipper, supporting seat and injecting glue box, shaping seat middle part is equipped with the shaping die cavity, the grip slipper middle part is equipped with the centre gripping chamber, the supporting seat middle part is equipped with the supporting cavity, injecting glue box middle part is equipped with the injecting glue chamber, supporting cavity, centre gripping chamber and shaping chamber cross-section area reduce in proper order, the supporting intracavity is equipped with a plurality of core rod supporting seats and a plurality of core plate supporting seats, core rod supporting seat and core plate supporting seat all with supporting seat fixed connection. Further, the mould includes left mould and right mould, left mould both sides are all fixed and are equipped with a plurality of left ear pieces, right mould both sides are all fixed and are equipped with a plurality of right ear pieces, right ear piece passes through bolted connection with left ear piece. Further, the left die and the right die are internally provided with die pultrusion cavities with open sides. Further, the left die and the right die are identical in structure, a plurality of grooves are formed in the outer sides of the left die and the right die, through holes are formed in the inner sides of the grooves, the through holes are communicated with the die pultrusion cavity, and column grooves are formed in the outer rings of the through holes. Further, the suppor