CN220499846U - Plastic finishing box in-mold labeling mold - Google Patents
Plastic finishing box in-mold labeling mold Download PDFInfo
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- CN220499846U CN220499846U CN202322100221.3U CN202322100221U CN220499846U CN 220499846 U CN220499846 U CN 220499846U CN 202322100221 U CN202322100221 U CN 202322100221U CN 220499846 U CN220499846 U CN 220499846U
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- finishing box
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Abstract
The utility model belongs to the technical field of molds, and particularly relates to an in-mold labeling mold for a plastic finishing box. The utility model comprises a plastic finishing box forming lower die and a plastic finishing box forming upper die, wherein a plastic finishing box forming convex part is arranged on the plastic finishing box forming lower die, and a plastic finishing box forming concave part is arranged in the plastic finishing box forming upper die. In the injection molding process, the plastic finishing box forming lower die and the plastic finishing box forming upper die are mutually close, so that the plastic finishing box forming convex part and the plastic finishing box forming concave part are in abutting fit to form a complete cavity, the edge arc edge structure of the plastic finishing box plastic part is formed by forming the paneling through the arc edge of the plastic finishing box, meanwhile, the finishing box label plate is synchronously formed through the finishing box label plate hole forming core pulling component, secondary punching is not needed after die opening, the labor cost is reduced, the whole quality of the plastic part is high, the plastic part is prevented from being damaged due to secondary punching, and the yield is high.
Description
Technical Field
The utility model belongs to the technical field of molds, and relates to an in-mold labeling mold for a plastic finishing box.
Background
The plastic storage box is a common storage tool, and has high durability, low cost and high popularity in the market. The plastic finishing box is generally injection molded by an injection mold. The hole groove in the label plate is pasted to plastics arrangement case lateral part needs additionally to use drilling equipment to punch the hole groove, and the cost of labor is higher, and the plastic part is damaged because of the secondary punches causes the plastic part easily, and the yields is comparatively general. Therefore, it is necessary to design a plastic finishing box in-mold labeling mold capable of overcoming the defects.
In order to overcome the defects in the prior art, people have continuously explored and put forward various solutions, for example, chinese patent discloses a high-stability plastic finishing box injection mold [ application number: 201620345147.9, including box cope match-plate pattern mechanism and box lower mould mechanism, box cope match-plate pattern mechanism includes box cope match-plate pattern, at least one feed inlet, a plurality of hole of moulding plastics, the box lug, a plurality of wheel seat boss and bottom of the case bar groove, wheel seat boss both sides are equipped with the spread groove respectively, can dismantle on the box cope match-plate pattern and be equipped with case lateral part template, box lower mould mechanism includes the box lower bolster, be equipped with the box pressure head that can wear to locate case lateral part template inboard through detachable construction on the box lower bolster, form the box die cavity that is linked together with the hole of moulding plastics between box cope match-plate pattern, case lateral part template and the box pressure head.
Disclosure of Invention
The utility model aims at providing the plastic finishing box in-mold labeling mold aiming at the problems.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a mark mould is pasted in plastics arrangement case mould, includes plastics arrangement case shaping lower mould and plastics arrangement case shaping upper die, plastics arrangement case shaping lower mould on be equipped with plastics arrangement case shaping convex part, plastics arrangement case shaping upper die in be equipped with plastics arrangement case shaping concave part, plastics arrangement case shaping convex part and plastics arrangement case shaping concave part's position corresponding and shape match and fit, plastics arrangement case shaping lower mould and plastics arrangement case shaping upper die between be equipped with plastics arrangement case arc limit shaping paneling, plastics arrangement case arc limit shaping paneling on be equipped with arrangement case label plate hole shaping subassembly of loosing core, arrangement case label plate hole shaping subassembly of loosing core correspond with plastics arrangement case shaping convex part's position, plastics arrangement case shaping upper die top be equipped with the injection molding.
In the plastic finishing box in-mold labeling mold, the finishing box labeling hole forming core-pulling assembly comprises a plurality of finishing box labeling hole forming core-pulling rods arranged on the plastic finishing box arc edge forming panel, the plurality of finishing box labeling hole forming core-pulling rods are symmetrically arranged along the center line of the plastic finishing box arc edge forming panel, and core-pulling rod connecting pieces are arranged on the plastic finishing box arc edge forming panel and are connected with the finishing box labeling hole forming core-pulling rods.
In the plastic finishing box in-mold labeling mold, the core pulling rod connecting piece comprises a plurality of core pulling connecting sliding seats arranged on the arc edge forming panel of the plastic finishing box, and the core pulling connecting sliding seats are connected with the finishing box label plate hole forming core pulling rod.
In the plastic finishing box in-mold labeling mold, the finishing box labeling plate hole forming core drawing rod is provided with a clamping head, the cross section of the clamping head is larger than that of the finishing box labeling plate hole forming core drawing rod, and the clamping head is in clamping fit with the core-pulling connecting sliding seat.
In the plastic finishing box in-mold labeling mold, the arc edge forming panel of the plastic finishing box is provided with the slide seat guide part, and the loose core connecting slide seat is in sliding fit with the slide seat guide part.
In the plastic finishing box in-mold labeling mold, the slide seat guiding part comprises a plurality of guiding underframes arranged on the arc edge forming paneling of the plastic finishing box, and the loose core connecting slide seat is in sliding fit with the guiding underframes.
In the plastic finishing box in-mold labeling mold, the plastic finishing box molding convex part comprises a plastic finishing box molding convex part arranged on a plastic finishing box molding lower mold.
In the plastic finishing box in-mold labeling mold, the plastic finishing box forming concave part comprises a plastic finishing box forming concave cavity arranged in the plastic finishing box forming upper mold, and the plastic finishing box forming convex part corresponds to the plastic finishing box forming concave cavity in position and is matched with the plastic finishing box forming concave cavity in shape.
In the label attaching mold in the plastic finishing box mold, the injection molding piece comprises an injection molding main board arranged above the plastic finishing box molding upper mold, an injection molding main hole is formed in the injection molding main board, and a flow dividing part is arranged between the injection molding main board and the plastic finishing box molding upper mold.
In the plastic finishing box in-mold labeling mold, the flow dividing part comprises a flow dividing plate arranged between the injection molding main plate and the plastic finishing box molding upper mold.
Compared with the prior art, the utility model has the advantages that:
1. in the injection molding process, the plastic finishing box forming lower die and the plastic finishing box forming upper die are mutually close, so that the plastic finishing box forming convex part and the plastic finishing box forming concave part are in abutting fit to form a complete cavity, the edge arc edge structure of the plastic finishing box plastic part is formed by forming the paneling through the arc edge of the plastic finishing box, meanwhile, the finishing box label plate is synchronously formed through the finishing box label plate hole forming core pulling component, secondary punching is not needed after die opening, the labor cost is reduced, the whole quality of the plastic part is high, the plastic part is prevented from being damaged due to secondary punching, and the yield is high.
2. According to the utility model, in the moving process of the core-pulling connecting sliding seat, the guiding underframe plays a limiting role on the core-pulling connecting sliding seat, so that the angular offset of the core-pulling connecting sliding seat and the finishing box label plate hole forming core-pulling rod in the moving process is avoided, the core-pulling precision of the finishing box label plate hole forming core-pulling rod is improved, and the quality of plastic parts is improved.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a partial structural schematic of the present utility model.
Fig. 3 is a schematic view of a partial structure of another aspect of the present utility model.
Fig. 4 is a schematic view of a partial structure of another aspect of the present utility model.
Fig. 5 is a schematic view of a partial structure of another aspect of the present utility model.
In the figure: the plastic finishing box forming lower die 1, the plastic finishing box forming upper die 2, the plastic finishing box forming convex part 3, the plastic finishing box forming concave part 4, the plastic finishing box arc edge forming panel 5, the finishing box label plate hole forming core pulling component 6, the injection molding piece 7, the finishing box label plate hole forming core pulling rod 8, the core pulling rod connecting piece 9, the core pulling connecting slide seat 10, the clamping head 11, the slide seat guiding part 12, the guiding underframe 13, the plastic finishing box forming convex part 14, the plastic finishing box forming concave cavity 15, the injection molding main board 16, the injection molding main hole 17, the flow dividing part 18 and the flow dividing plate 19.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in figures 1-5, a label mould in plastic finishing case mould comprises a plastic finishing case forming lower mould 1 and a plastic finishing case forming upper mould 2, wherein a plastic finishing case forming convex part 3 is arranged on the plastic finishing case forming lower mould 1, a plastic finishing case forming concave part 4 is arranged in the plastic finishing case forming upper mould 2, the plastic finishing case forming convex part 3 corresponds to the position of the plastic finishing case forming concave part 4 and is matched with the plastic finishing case forming concave part in shape, a plastic finishing case arc edge forming panel 5 is arranged between the plastic finishing case forming lower mould 1 and the plastic finishing case forming upper mould 2, a finishing case label plate hole forming core-pulling component 6 is arranged on the plastic finishing case arc edge forming panel 5, the finishing case label plate hole forming core-pulling component 6 corresponds to the position of the plastic finishing case forming convex part 3, and an injection molding piece 7 is arranged above the plastic finishing case forming upper mould 2.
In this embodiment, in the injection molding process, with plastic arrangement case shaping lower mould 1 and plastic arrangement case shaping upper mould 2 be close to each other for plastic arrangement case shaping convex part 3 and plastic arrangement case shaping concave part 4 looks butt cooperation form complete die cavity, through the edge arc limit structure of plastic arrangement case shaping panel 5 shaping plastic arrangement case plastic part, carry out hole groove synchronous shaping through arrangement case label plate hole shaping loose core assembly 6 to the whole arrangement case label plate simultaneously, need not to carry out secondary punching after the die sinking, reduce the cost of labor, the whole quality of plastic part is high, avoid causing plastic part damage because of secondary punching, the yields is high.
Referring to fig. 1-5, the finishing box label plate hole forming core pulling assembly 6 comprises a plurality of finishing box label plate hole forming core pulling rods 8 arranged on the plastic finishing box arc edge forming panel 5, the plurality of finishing box label plate hole forming core pulling rods 8 are symmetrically arranged along the central line of the plastic finishing box arc edge forming panel 5, core pulling rod connecting pieces 9 are arranged on the plastic finishing box arc edge forming panel 5, and the core pulling rod connecting pieces 9 are connected with the finishing box label plate hole forming core pulling rods 8.
Specifically speaking, in the injection molding process, through the drawing core rod 8 of the mark plate hole shaping of the whole case mark plate, carry out hole groove synchronous shaping to the whole case mark plate, need not to carry out the secondary after the die sinking and punch, reduce the cost of labor, the whole quality of moulding is high, avoids causing the damage of moulding because of the secondary is punched, and the yields is high, and the die sinking after accomplishing the injection molding removes the pole connecting piece 9 of loosing core, will arrange the case mark plate hole shaping and draw core rod 8 to keeping away from moulding one side and remove, realizes loosing core.
Referring to fig. 3 and 4, the core-pulling rod connecting piece 9 includes a plurality of core-pulling connecting sliding bases 10 disposed on the arc edge forming panel 5 of the plastic finishing box, and the core-pulling connecting sliding bases 10 are connected with the finishing box label plate hole forming core-pulling rod 8.
In the embodiment, after injection molding, the mold is opened, the core-pulling connecting sliding seat 10 is moved, the core-pulling rod 8 for molding the label plate hole of the finishing box is moved to one side far away from the plastic part, and core pulling is realized.
The sorting box label plate hole forming core drawing rod 8 is provided with a clamping head 11, the cross section of the clamping head 11 is larger than that of the sorting box label plate hole forming core drawing rod 8, and the clamping head 11 is matched with the core pulling connecting sliding seat 10 in a clamping mode.
In this embodiment, chuck 11 and the connection slide 10 looks joint cooperation of loosing core, when removing connection slide 10 of loosing core, can drive the drawing core pole 8 of the mark plate hole shaping of putting in order case subsides in step and remove, and the cross section of chuck 11 is greater than the cross section of the drawing core pole 8 of the mark plate hole shaping of putting in order case subsides, and structural setting is reasonable.
Referring to fig. 3-4, the arc edge forming panel 5 of the plastic finishing box is provided with a slide guiding part 12, and the loose core connecting slide 10 is in sliding fit with the slide guiding part 12.
In this embodiment, in the moving process of the core-pulling connection sliding seat 10, the sliding seat guiding part 12 plays a limiting role on the core-pulling connection sliding seat 10, so that the angular offset of the core-pulling connection sliding seat 10 and the finishing box label plate hole forming core-pulling rod 8 in the moving process is avoided, the core-pulling precision of the finishing box label plate hole forming core-pulling rod 8 is improved, and the quality of plastic parts is improved.
The slide guiding part 12 comprises a plurality of guiding underframes 13 arranged on the arc edge forming panel 5 of the plastic finishing box, and the loose core connecting slide 10 is in sliding fit with the guiding underframes 13.
In this embodiment, in the moving process of the core-pulling connection sliding seat 10, the guiding underframe 13 plays a limiting role on the core-pulling connection sliding seat 10, so that the angle deviation of the core-pulling connection sliding seat 10 and the finishing box label plate hole forming core-pulling rod 8 in the moving process is avoided, the core-pulling precision of the finishing box label plate hole forming core-pulling rod 8 is improved, and the quality of plastic parts is improved.
The plastic finishing box forming convex part 3 comprises a plastic finishing box forming convex part 14 arranged on the plastic finishing box forming lower die 1, the plastic finishing box forming concave part 4 comprises a plastic finishing box forming concave cavity 15 arranged in the plastic finishing box forming upper die 2, and the plastic finishing box forming convex part 14 corresponds to the plastic finishing box forming concave cavity 15 in position and is matched with the plastic finishing box forming concave cavity in shape.
In this embodiment, the complete cavity is formed by the cooperation between the plastic collation box forming protrusion 14 and the plastic collation box forming cavity 15.
Referring to fig. 1 and 2, the injection molding member 7 includes an injection molding main plate 16 disposed above the plastic finishing box forming upper mold 2, an injection molding main hole 17 is disposed in the injection molding main plate 16, and a flow dividing portion 18 is disposed between the injection molding main plate 16 and the plastic finishing box forming upper mold 2.
In this embodiment, during the injection molding process, the molten material is injected from the injection molding main hole 17 in the injection molding main plate 16, and is split by the split portion 18.
As shown in fig. 2, the split portion 18 includes a split plate 19 disposed between the injection molding main plate 16 and the plastic finishing box molding upper die 2.
In this embodiment, during the injection molding process, the molten material is injected from the injection molding main hole 17 in the injection molding main plate 16, and is split by the splitter plate 19.
The working principle of the utility model is as follows:
in the injection molding process, the plastic finishing box molding lower die 1 and the plastic finishing box molding upper die 2 are mutually close to each other, so that the plastic finishing box molding bulge 14 is in abutting fit with the plastic finishing box molding concave cavity 15 to form a complete cavity, molten materials are injected from an injection molding main hole 17 in an injection molding main board 16, then are split through a splitter plate 19, the edge arc edge structure of a plastic finishing box plastic part is molded through a plastic finishing box arc edge molding panel 5, hole and slot synchronous molding is carried out on the finishing box labeling plate through a finishing box labeling plate hole molding core drawing rod 8, secondary punching is not needed after the die opening, labor cost is reduced, the whole quality of the plastic part is high, damage to the plastic part caused by secondary punching is avoided, the yield is high, the die is opened after the injection molding is finished, a core-pulling connecting sliding seat 10 is moved, the finishing box labeling plate hole molding core drawing rod 8 is moved to the side far away from the plastic part to realize core pulling,
the clamping head 11 is matched with the core-pulling connecting sliding seat 10 in a clamping way, when the core-pulling connecting sliding seat 10 is moved, the shaping core-pulling rod 8 of the label plate hole of the sorting box can be synchronously driven to move, the cross section of the clamping head 11 is larger than the cross section of the shaping core-pulling rod 8 of the label plate hole of the sorting box, the structural arrangement is reasonable,
in the moving process of the core-pulling connecting sliding seat 10, the guiding underframe 13 plays a limiting role on the core-pulling connecting sliding seat 10, so that the core-pulling connecting sliding seat 10 and the finishing box label plate hole forming core-pulling rod 8 are prevented from being angularly offset in the moving process, the core-pulling precision of the finishing box label plate hole forming core-pulling rod 8 is improved, and the quality of plastic parts is improved.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model.
Although terms such as the plastic finishing box molding lower die 1, the plastic finishing box molding upper die 2, the plastic finishing box molding convex portion 3, the plastic finishing box molding concave portion 4, the plastic finishing box arc edge molding panel 5, the finishing box label plate hole molding core pulling assembly 6, the injection molding member 7, the finishing box label plate hole molding core pulling rod 8, the core pulling rod connecting member 9, the core pulling connecting slide 10, the chuck 11, the slide guiding portion 12, the guiding chassis 13, the plastic finishing box molding convex portion 14, the plastic finishing box molding concave portion 15, the injection molding main plate 16, the injection molding main hole 17, the split portion 18, the split plate 19 are used more herein, the possibility of using other terms is not excluded. These terms are only used to more conveniently describe and explain the nature of the utility model and should be construed in a manner consistent with their spirit and scope.
Claims (10)
1. The utility model provides a mark mould in plastics arrangement case mould, includes plastics arrangement case shaping lower mould (1) and plastics arrangement case shaping upper mould (2), its characterized in that, plastics arrangement case shaping lower mould (1) on be equipped with plastics arrangement case shaping convex part (3), plastics arrangement case shaping upper mould (2) in be equipped with plastics arrangement case shaping concave part (4), plastics arrangement case shaping convex part (3) and plastics arrangement case shaping concave part (4) the position corresponding and the shape match fit, plastics arrangement case shaping lower mould (1) and plastics arrangement case shaping upper mould (2) between be equipped with plastics arrangement case arc limit shaping panel (5), plastics arrangement case arc limit shaping panel (5) on be equipped with arrangement case mark board hole shaping loose core assembly (6), arrangement case mark board hole shaping loose core assembly (6) and plastics arrangement case shaping convex part (3) the position corresponding, plastics arrangement case shaping upper mould (2) top be equipped with injection molding (7).
2. The plastic finishing box in-mold labeling mold according to claim 1, wherein the finishing box labeling hole forming core pulling assembly (6) comprises a plurality of finishing box labeling hole forming core pulling rods (8) arranged on the plastic finishing box arc edge forming panel (5), the plurality of finishing box labeling hole forming core pulling rods (8) are symmetrically arranged along the central line of the plastic finishing box arc edge forming panel (5), core pulling rod connecting pieces (9) are arranged on the plastic finishing box arc edge forming panel (5), and the core pulling rod connecting pieces (9) are connected with the finishing box labeling hole forming core pulling rods (8).
3. The plastic finishing box in-mold labeling mold according to claim 2, wherein the core pulling rod connecting piece (9) comprises a plurality of core pulling connecting sliding seats (10) arranged on the plastic finishing box arc edge forming panel (5), and the core pulling connecting sliding seats (10) are connected with the finishing box labeling plate hole forming core pulling rod (8).
4. The plastic finishing box in-mold labeling mold according to claim 3, wherein a clamping head (11) is arranged on the finishing box labeling plate hole forming core drawing rod (8), the cross section of the clamping head (11) is larger than that of the finishing box labeling plate hole forming core drawing rod (8), and the clamping head (11) is matched with the core pulling connecting sliding seat (10) in a clamping mode.
5. The plastic finishing box in-mold labeling mold according to claim 4, wherein a slide seat guiding part (12) is arranged on the plastic finishing box arc edge forming panel (5), and the loose core connecting slide seat (10) is in sliding fit with the slide seat guiding part (12).
6. The plastic finishing box in-mold labeling mold according to claim 5, wherein the slide seat guiding part (12) comprises a plurality of guiding underframe (13) arranged on the plastic finishing box arc edge forming panel (5), and the loose core connecting slide seat (10) is in sliding fit with the guiding underframe (13).
7. The plastic finishing box in-mold labeling mold according to claim 6, wherein the plastic finishing box molding convex part (3) comprises a plastic finishing box molding convex part (14) arranged on the plastic finishing box molding lower mold (1).
8. The plastic finishing box in-mold labeling mold according to claim 7, wherein the plastic finishing box forming concave part (4) comprises a plastic finishing box forming concave cavity (15) arranged in the plastic finishing box forming upper mold (2), and the plastic finishing box forming convex part (14) corresponds to the position of the plastic finishing box forming concave cavity (15) and is matched with the shape.
9. The plastic finishing box in-mold labeling mold according to claim 8, wherein the injection molding piece (7) comprises an injection molding main board (16) arranged above the plastic finishing box forming upper mold (2), an injection molding main hole (17) is arranged in the injection molding main board (16), and a flow dividing part (18) is arranged between the injection molding main board (16) and the plastic finishing box forming upper mold (2).
10. The plastic finishing box in-mold labeling mold according to claim 9, wherein the split part (18) comprises a split plate (19) arranged between the injection molding main plate (16) and the plastic finishing box molding upper mold (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322100221.3U CN220499846U (en) | 2023-08-07 | 2023-08-07 | Plastic finishing box in-mold labeling mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322100221.3U CN220499846U (en) | 2023-08-07 | 2023-08-07 | Plastic finishing box in-mold labeling mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220499846U true CN220499846U (en) | 2024-02-20 |
Family
ID=89875497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322100221.3U Active CN220499846U (en) | 2023-08-07 | 2023-08-07 | Plastic finishing box in-mold labeling mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220499846U (en) |
-
2023
- 2023-08-07 CN CN202322100221.3U patent/CN220499846U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Plastic sorting box inner labeling mold Granted publication date: 20240220 Pledgee: Bank of Ningbo Co.,Ltd. Taizhou Branch Pledgor: TAIZHOU FULONG PLASTIC & RUBBER Co.,Ltd. Registration number: Y2024330001031 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |