CN219789179U

CN219789179U - Cooling shaping device for plastic products

Info

Publication number: CN219789179U
Application number: CN202320245679.5U
Authority: CN
Inventors: 张丽菲; 张友清; 张柏清
Original assignee: Guangzhou Belifei Mold Co ltd
Current assignee: Guangzhou Belifei Mold Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-10-03
Anticipated expiration: 2033-02-17

Abstract

The utility model belongs to the field of metal plate processing chip removal, in particular to a cooling and shaping device for plastic products, which aims at the existing problems and provides a scheme that the cooling and shaping device comprises a base, a U-shaped frame, two side plates, a left die and a right die, wherein the U-shaped frame is fixedly arranged on the base, the two side plates are slidably arranged on the inner wall of the top of the U-shaped frame and the base, the two side plates are arranged in parallel, the left die and the right die are respectively and fixedly arranged on the corresponding side plates, an adjusting component is arranged on the U-shaped frame, a core die is arranged on the adjusting component, the core die is matched with the left die and the right die, and a transmission component is arranged on the adjusting component. The plastic product cooling device is reasonable in structural design, simple in structure, capable of rapidly cooling and shaping the plastic products molded in the left die and the right die, and convenient to achieve rapid demoulding operation after cooling and shaping, effectively improves turnover utilization rate of the die, and is convenient to use.

Description

Cooling shaping device for plastic products

Technical Field

The utility model relates to the technical field of chip removal in sheet metal machining, in particular to a cooling and shaping device for plastic products.

Background

Plastic molding is a general term for various processes for converting synthetic resins or plastics into plastic products, and is a relatively large production sector in the plastic industry, and plastic processing generally includes plastic batching, molding, machining, joining, finishing, assembling, etc., and the latter four processes are performed after the plastic has been molded into products or semi-products, also called plastic secondary processing. The utility model provides a plastic products just can carry out the drawing of patterns operation after the plastic products cooling of shaping in the mould need wait for in the course of working, and is consuming time long, in order to reduce latency, people cool off it through cooling device, make its cooling time reduce, can improve the turnover utilization ratio of work's efficiency and mould, through retrieving, the current patent of granting bulletin number CN 213563855U discloses a plastic products cooling shaping equipment, including mount and connecting pipe, the mount is installed to the lower extreme of connecting pipe, be provided with the apron on the upper end outer wall of connecting pipe, be provided with the manometer on the connecting pipe upper end outer wall of apron front side, the inside connector that is provided with of front end outer wall of connecting pipe.

The cooling mode adopted by the patent is to directly cool from the outside of the die, and the die removing operation is needed again after the cooling reaches the requirement, and the cooling is directly carried out from the outside for realizing the long waiting time for cooling due to the reasons of the thickness of part of the die and the like, so that the turnover use of the die is not facilitated, and therefore, the utility model provides the cooling and shaping device for plastic products.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a cooling and shaping device for plastic products.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a cooling shaping device for plastic products comprises a base, a U-shaped frame, two side plates, a left die and a right die;

the U-shaped frame is fixedly arranged on the base, the two side plates are slidably arranged on the inner wall of the top of the U-shaped frame and the base, the two side plates are arranged in parallel, and the left die and the right die are respectively and fixedly arranged on the corresponding side plates;

the U-shaped frame is provided with an adjusting component, the adjusting component is provided with a core mold, the core mold is matched with the left mold and the right mold, the adjusting component is provided with a transmission component, and the transmission component is connected with the two side plates.

Specifically, adjusting part includes driving motor, rigidity pinion rack, driving gear, slider, riser and hollow slab, the top fixed mounting of U-shaped frame has the U-shaped board, fixed mounting has driving motor on the U-shaped board, fixed cover is equipped with driving gear on driving motor's the output shaft, vertical slidable mounting has same rigidity pinion rack on U-shaped frame and the U-shaped board, driving gear meshes with the rigidity pinion rack, the bottom fixed mounting of rigidity pinion rack has the hollow slab, sliding mounting has the slider in the hollow slab, the bottom side fixed mounting of slider has the riser, the bottom side of riser extends to the below of hollow slab and with mandrel fixed connection.

Specifically, the transmission assembly comprises two support rods and four hinging blocks, the hinging blocks are fixedly arranged on two sides of the hollow slab and one side, close to each other, of the two side plates, and the same support rod is arranged on the two hinging blocks on the same side of the hollow slab in a chained mode.

Specifically, a plurality of guide rods are horizontally and fixedly arranged on the U-shaped frame, and two side plates are both in sliding connection with the guide rods.

Specifically, the inner wall of left side mould and right mould all is provided with the cooling chamber, has seted up a plurality of jacks on the left side mould, and fixed mounting has a plurality of connecting pipes on the right side mould, and a plurality of connecting pipes are respectively movable seal grafting in the jack that corresponds to can make the cooling chamber of left side mould and right mould communicate, fixed mounting has outlet pipe and inlet tube on left side mould and the right mould respectively.

Specifically, the top side of base fixed mounting has the support column, and the top of support column contacts with the bottom side of mandrel.

Specifically, upper arc grooves and lower arc grooves are formed in the left die and the right die, the two upper arc grooves are in movable sealing contact with the outer sides of the core die, and the inner walls of the two lower arc grooves are in movable sealing contact with the outer peripheral surfaces of the support columns.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the cooling and shaping device for the plastic products, cooling water is conveniently fed into and discharged from the cooling cavities in the right die and the left die through the matching of the water inlet pipe and the water outlet pipe, and meanwhile, the cooling cavities of the left die and the right die are communicated through the matching of the connecting pipes and the jacks, so that the plastic products shaped in the left die and the right die can be rapidly cooled and shaped.

(2) According to the cooling and shaping device for the plastic product, the adjusting component is matched with the transmission component, so that the two side plates can be controlled to move in opposite directions according to the requirement, the opening and closing operation of the left die and the right die can be controlled, and the core die is controlled to move upwards after the left die and the right die are separated, so that the rapid demoulding operation is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be understood that the drawings described below are merely exemplary, and that the structures, proportions, sizes, etc. shown in the present specification are merely illustrative of the contents of the present specification, for the understanding and appreciation of the skilled artisan, and are not meant to limit the limitations upon the practice of the present utility model, so that there is no technical significance to any modification, change in the proportions, or adjustment of the size of the structures.

Fig. 1 is a schematic perspective view of a cooling and shaping device for plastic products according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a cooling and shaping device for plastic products according to the present utility model;

FIG. 3 is a schematic view of a left mold in a cooling and shaping device for plastic products according to the present utility model;

fig. 4 is a schematic structural view of a right die in a cooling and shaping device for plastic products according to the present utility model.

In the figure: 1. a base; 11. a U-shaped frame; 12. a U-shaped plate; 13. a support column; 2. a side plate; 21. a left die; 211. a water outlet pipe; 212. a jack; 22. a right die; 221. a water inlet pipe; 222. a connecting pipe; 23. a guide rod; 3. a driving motor; 31. a drive gear; 32. a rigid toothed plate; 33. a hollow slab; 34. a slide block; 35. a riser; 36. a support rod; 4. and (5) a core mold.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby a feature defining "first," "second," or the like, may explicitly or implicitly include one or more such features, and in the description of the present utility model, a "plurality" means two or more, unless otherwise specifically limited.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Referring to fig. 1-4, a cooling and shaping device for plastic products comprises a base 1, a U-shaped frame 11, two side plates 2, a left die 21 and a right die 22, wherein the U-shaped frame 11 is fixedly arranged on the base 1, the two side plates 2 are slidably arranged on the inner wall of the top of the U-shaped frame 11 and the base 1, the two side plates 2 are arranged in parallel, a plurality of guide rods 23 are horizontally and fixedly arranged on the U-shaped frame 11, the two side plates 2 are slidably connected with the plurality of guide rods 23, the two side plates 2 can stably slide, the left die 21 and the right die 22 are fixedly arranged on the corresponding side plates 2 respectively, a driving motor 3 is fixedly arranged on the U-shaped plate 12, a driving gear 31 is fixedly sleeved on an output shaft of the driving motor 3, the U-shaped frame 11 and the U-shaped plate 12 are vertically and slidably arranged on the same rigid toothed plate 32, a hollow plate 33 is fixedly arranged at the bottom end of the rigid toothed plate 32, a sliding block 34 is arranged on the hollow plate 33, a sliding block 35 is fixedly arranged on the bottom side of the sliding block 34 and is connected with the hollow plate 33, the bottom side 35 of the sliding block 34 and the hollow plate 33 is arranged on the hollow plate 33, the hollow plate 33 is matched with the hollow plate 4, the two side plates 4 can be conveniently and can be arranged on the hollow die 4, the two side plates 22 and the hollow die 22 are fixedly arranged on the two sides of the hollow die 22, the hollow die 33 can be conveniently and fixedly arranged on the hollow die 4, and can be conveniently and can be adjusted to be moved to the hollow die 4, and the hollow die can be conveniently and the hollow die 22 can be conveniently and detached and moved to the hollow die 4.

In this embodiment, the inner walls of the left mold 21 and the right mold 22 are provided with cooling cavities, the left mold 21 is provided with a plurality of jacks 212, the right mold 22 is fixedly provided with a plurality of connecting pipes 222, and the plurality of connecting pipes 222 are respectively movably and hermetically inserted into the corresponding jacks 212, so that the cooling cavities of the left mold 21 and the right mold 22 can be communicated, and the left mold 21 and the right mold 22 are respectively fixedly provided with a water outlet pipe 211 and a water inlet pipe 221, so that plastic products formed in the left mold 21 and the right mold 22 can be rapidly cooled and formed.

In this embodiment, the support column 13 is fixedly mounted on the top side of the base 1, and the top end of the support column 13 contacts the bottom side of the core mold 4, so that the position of the core mold 4 can be fixed.

In this embodiment, the upper arc grooves and the lower arc grooves are respectively formed in the left die 21 and the right die 22, the two upper arc grooves are movably in sealing contact with the outer sides of the core dies 4, and the inner walls of the two lower arc grooves are movably in sealing contact with the outer peripheral surfaces of the support columns 13, so that the left die 21, the right die 22 and the core dies 4 can be stably clamped, and meanwhile leakage can be avoided.

In this embodiment, the left mold and the right mold are respectively provided with a material injection pipe and an air outlet pipe (not shown in the figure) for injecting material and exhausting air.

Compared with the prior art, the utility model has the technical advantages that: firstly, the power supply is switched on, after the injection is completed, the water inlet pipe 221 is connected with the external water pump, cooling water is injected into the right die 22 through the external water pump, then cooling water enters the cooling cavity of the left die 21 under the action of a plurality of connecting pipes 222, cooling water in the cooling cavities of the left die 21 and the right die 22 is discharged from the water outlet pipe 211 after being filled, so that plastic products formed in the left die 21 and the right die 22 can be rapidly cooled, after cooling is completed, the driving motor 3 is started, the driving motor 3 controls the rigid toothed plate 32 to move upwards through the driving gear 31, the hollow plate 33 drives the two support rods 36 to move the two side plates 2 in a direction away from each other, the left die 21 and the right die 22 can be separated, and when the bottom inner wall of the hollow plate 33 is contacted with the sliding block 34, the vertical plate 35 can be driven to pull the core mold 4 to move upwards, so that demoulding operation can be rapidly completed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The cooling and shaping device for the plastic products is characterized by comprising a base (1), a U-shaped frame (11), two side plates (2), a left die (21) and a right die (22);

the U-shaped frame (11) is fixedly arranged on the base (1), the two side plates (2) are slidably arranged on the inner wall of the top of the U-shaped frame (11) and the base (1), the two side plates (2) are arranged in parallel, and the left die (21) and the right die (22) are respectively fixedly arranged on the corresponding side plates (2);

the novel plastic mold is characterized in that an adjusting component is arranged on the U-shaped frame (11), a core mold (4) is arranged on the adjusting component, the core mold (4) is matched with the left mold (21) and the right mold (22), a transmission component is arranged on the adjusting component, and the transmission component is connected with the two side plates (2).

2. The cooling and shaping device for plastic products according to claim 1, wherein the inner walls of the left die (21) and the right die (22) are provided with cooling cavities, the left die (21) is provided with a plurality of jacks (212), the right die (22) is fixedly provided with a plurality of connecting pipes (222), the connecting pipes (222) are respectively movably and hermetically inserted into the corresponding jacks (212), so that the cooling cavities of the left die (21) and the right die (22) are communicated, and the left die (21) and the right die (22) are respectively fixedly provided with a water outlet pipe (211) and a water inlet pipe (221).

3. The cooling and shaping device for plastic products according to claim 1, wherein the adjusting assembly comprises a driving motor (3), a rigid toothed plate (32), a driving gear (31), a sliding block (34), a vertical plate (35) and a hollow plate (33), the top of the U-shaped frame (11) is fixedly provided with the U-shaped plate (12), the driving motor (3) is fixedly arranged on the U-shaped plate (12), the driving gear (31) is fixedly sleeved on an output shaft of the driving motor (3), the same rigid toothed plate (32) is vertically and slidably arranged on the U-shaped frame (11) and the U-shaped plate (12), the driving gear (31) is meshed with the rigid toothed plate (32), a hollow plate (33) is fixedly arranged at the bottom end of the rigid toothed plate (32), the sliding block (34) is slidably arranged in the hollow plate (33), the vertical plate (35) is fixedly arranged at the bottom side of the sliding block (34), and the bottom side of the vertical plate (35) extends to the lower side of the hollow plate (33) and is fixedly connected with the core mold (4).

4. A cooling and shaping device for plastic products according to claim 3, characterized in that the transmission assembly comprises two struts (36) and four hinging blocks, the hinging blocks are fixedly arranged on both sides of the hollow plate (33) and on the side of the two side plates (2) close to each other, and the same strut (36) is arranged on the two hinging blocks on the same side of the hollow plate (33) in a chained manner.

5. A cooling and shaping device for plastic products according to claim 1, characterized in that a plurality of guide bars (23) are horizontally and fixedly arranged on the U-shaped frame (11), and both side plates (2) are slidably connected with the plurality of guide bars (23).

6. A cooling and shaping device for plastic products according to claim 1, characterized in that the top side of the base (1) is fixedly provided with support columns (13), the top ends of the support columns (13) being in contact with the bottom side of the core mould (4).

7. The cooling and shaping device for plastic products according to claim 1, wherein the left die (21) and the right die (22) are provided with an upper arc-shaped groove and a lower arc-shaped groove, the two upper arc-shaped grooves are movably and hermetically contacted with the outer side of the core die (4), and the inner walls of the two lower arc-shaped grooves are movably and hermetically contacted with the outer peripheral surfaces of the support columns (13).