CN219583386U - Plastic product forming device - Google Patents

Abstract

The utility model discloses a plastic product forming device which comprises two vertical plates arranged at left and right intervals, wherein transverse plates are arranged at the top ends of the two vertical plates, the left end and the right end of a connecting plate are respectively connected with two limiting grooves in a sliding mode, a hydraulic mechanism is arranged on the transverse plates, a pressing assembly is arranged on the connecting plate, a base plate is arranged between the two vertical plates, two bottom dies are arranged on the base plate, blanking openings are formed in the base plate, and a cooling mechanism is arranged below the blanking openings. After the two bottom dies are spliced, plastics are added into the forming cavity of the bottom die, and the forming cavity is pressed through the forming mechanism, so that the plastics are formed, the formed plastics directly fall into the cooling device through the blanking port to be cooled, and the plastics do not need to be taken onto the cooling conveying belt to be cooled manually, so that the forming efficiency is improved.

Description

Plastic product forming device

Technical Field

The utility model relates to the field of plastic product processing. More particularly, the present utility model relates to a plastic product molding apparatus.

Background

Plastic products are commonly called articles for life, industry and the like which are processed by adopting plastics as main raw materials. Including all technical products such as injection molding, plastic suction and the like which take plastics as raw materials. The plastic is a synthetic polymer material with plasticity. The synthetic material forms three synthetic materials which are indispensable in daily life together with synthetic rubber and synthetic fiber. Specifically, the plastic is a material which takes natural or synthetic resin as a main component, is added with various additives, can be molded into a certain shape under certain temperature and pressure and the like, and keeps the shape unchanged at normal temperature.

In the production of the existing plastic products, the plastic raw materials are generally melted and then injected into a forming cavity, the forming cavity is extruded through an upper die, so that the plastic products are formed in the forming cavity, however, after the plastic is formed in the forming cavity, finished plastic is generally ejected out of the forming cavity through an ejection assembly, then the plastic products are manually taken away, at the moment, the surface of the plastic products is generally high in temperature, workers can be easily scalded when taking the plastic products, and the plastic products are required to be placed on a cooling conveying belt for cooling, so that the forming cost is increased, and the production efficiency is reduced.

Disclosure of Invention

The technical scheme for solving the technical problems is as follows: the utility model provides a plastic product forming device, includes two risers that control the interval set up, two the top of riser is provided with the diaphragm, two the close one end of riser all is provided with the spacing groove, two along controlling the direction level between the riser is provided with the connecting plate, both ends respectively with two about the connecting plate spacing groove sliding connection, be provided with hydraulic mechanism on the diaphragm, be provided with the pressing subassembly on the connecting plate, two be provided with the backing plate between the riser, be provided with two die blocks on the backing plate, be provided with two push-pull mechanism on the backing plate, two push-pull mechanism's output respectively with two die block transmission is connected to promote two die blocks splice into the bed die that has into the die cavity, the blanking mouth has been seted up on the backing plate, the below of blanking mouth is provided with cooling body.

Further, the hydraulic mechanism comprises a first hydraulic cylinder vertically arranged on the transverse plate, and the telescopic end of the first hydraulic cylinder faces downwards and is fixedly connected with the connecting plate.

Further, the pressing assembly comprises a connecting block, the connecting block is arranged at the bottom end of the connecting plate, a connecting groove is formed in the bottom end of the connecting block, a pressing block matched with the molding cavity is arranged in the connecting groove, the pressing block is connected with the connecting groove through a plurality of springs, and the outer side of the pressing block is in sliding connection with the connecting groove.

Further, the push-pull mechanism comprises second hydraulic cylinders arranged in the left-right direction, and the telescopic cylinders of the two second hydraulic cylinders are fixedly connected with the bottom die close to the telescopic cylinders respectively.

Further, cooling body includes the water tank, the upper end opening of water tank sets up, and with the blanking mouth is relative from top to bottom, the left lower extreme of water tank is provided with the outlet pipe, be provided with the sieve in the water tank, the sieve with the water tank can dismantle and be connected.

Further, the left wall and the right wall of the water tank are vertically provided with sliding grooves, and the left end and the right end of the sieve plate are respectively connected with the sliding grooves in a sliding way.

Further, a pulling handle is arranged on the sieve plate.

The beneficial effects of the utility model are as follows: after the two bottom molds are spliced, plastics are added into the forming cavity of the bottom mold, the forming cavity is pressed through the forming mechanism, so that the plastics are formed, the two bottom molds are separated through the two push-pull mechanisms after the plastics are formed, the formed plastics directly fall into the cooling device through the blanking port to be cooled, and the plastics do not need to be taken to the cooling conveying belt to be cooled manually, so that the forming efficiency 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 diagram of the structure of the present utility model;

fig. 2 is an enlarged view of the structure a of fig. 1 according to the present utility model.

In the figure: 1. a riser; 2. a cross plate; 3. a first hydraulic cylinder; 4. a connecting plate; 5. a connecting block; 6. a spring; 7. a pressing block; 8. a bottom die; 9. a second hydraulic cylinder; 10. a backing plate; 11. a blanking port; 12. a water tank; 13. pulling the handle; 14. a water outlet pipe; 15. a sieve plate.

Detailed Description

The present utility model is described in further detail below with reference to the drawings to enable those skilled in the art to practice the utility model by referring to the description.

It should be noted that, in the description of the present utility model, the terms "transverse", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Fig. 1-2 are diagrams of a plastic product forming device provided by the embodiment of the utility model, which comprises two vertical plates 1 arranged at intervals left and right, wherein the top ends of the two vertical plates 1 are provided with transverse plates 2, the close ends of the two vertical plates 1 are respectively provided with a limiting groove, a connecting plate 4 is horizontally arranged between the two vertical plates 1 along the left and right directions, the left and right ends of the connecting plate 4 are respectively and slidably connected with the two limiting grooves, a hydraulic mechanism is arranged on the transverse plates 2, a pressing assembly is arranged on the connecting plate 4, a base plate 10 is arranged between the two vertical plates 1, two bottom dies 8 are arranged on the base plate 10, the output ends of the two push-pull mechanisms are respectively in transmission connection with the two bottom dies 8 and push the two bottom dies to be spliced into a lower die with a forming cavity, a blanking port 11 is formed in the base plate 10, and a cooling mechanism is arranged below the blanking port 11.

In this embodiment, the right-hand member that is located die block 8 of left end outwards is protruding, and die block 8 of right-hand member left end inwards is sunken, and when plastics want to take shape, two die blocks 8 are close to each other through push-and-pull mechanism for the bellying of left end die block 8 and the concatenation of right-hand member die block 8 depressed part, thereby form a bed die that has the integral molding die cavity, make plastics can add into the shaping die cavity and take shape, and two die blocks 8 are keeping away from each other through push-and-pull mechanism after the plastics shaping, and two die blocks 8 separate, and plastics drops into die block 8 through gravity from blanking mouth 11.

Preferably, as another embodiment of the new application, the hydraulic mechanism comprises a first hydraulic cylinder 3 vertically arranged on the transverse plate 2, and the telescopic end of the first hydraulic cylinder 3 faces downwards and is fixedly connected with the connecting plate 4.

In this embodiment, the first hydraulic cylinder 3 is started to drive the connecting plate 4 to move downwards, and the connecting plate 4 drives the forming mechanism to move downwards, so that the pressing end of the forming mechanism enters into the forming cavity, and the plastic is pressed and formed.

Preferably, as another embodiment of the present utility model, the pressing assembly includes a connecting block 5, the connecting block 5 is disposed at the bottom end of the connecting plate 4, a connecting groove is formed on the bottom end of the connecting block 5, a pressing block 7 adapted to the molding cavity is disposed in the connecting groove, the pressing block 7 is connected with the connecting groove through a plurality of springs 6, and the outer side of the pressing block 7 is slidably connected with the connecting groove.

In this embodiment, when the connection block 5 moves downward, the pressing block 7 is driven to enter the molding cavity, and the pressing block 7 is pressed and compresses the spring 6, and the spring 6 also buffers the space between the pressing block 7 and the connection block 5.

Preferably, as another embodiment of the present utility model, the push-pull mechanism includes second hydraulic cylinders 9 disposed along the left-right direction, and the telescopic cylinders of the two second hydraulic cylinders 9 are fixedly connected with the bottom die 8 close to each other.

In this embodiment, two second hydraulic cylinders 9 are started to drive two bottom dies 8 connected with the two second hydraulic cylinders to move relatively or separately, so as to facilitate molding or demolding.

Preferably, as another embodiment of the utility model, the cooling mechanism comprises a water tank 12, an upper end opening of the water tank 12 is arranged and is opposite to the blanking port 11 vertically, a water outlet pipe 14 is arranged at the left lower end of the water tank 12, a sieve plate 15 is arranged in the water tank 12, and the sieve plate 15 is detachably connected with the water tank 12.

In this embodiment, by providing the water tank 12, the plastic product after demolding is caught and then rapidly cooled, and the plastic product is not transferred and cooled by workers, so that the molding time is greatly saved.

Preferably, as another embodiment of the present utility model, the left and right walls of the water tank 12 are vertically provided with sliding grooves, and the left and right ends of the screen plate 15 are respectively slidably connected with the similar sliding grooves.

In this embodiment, the plastic product introduced into the water tank 12 can be fished out of the water tank 12 together with the screen 15 detachably connected to the water tank 12.

Preferably, as another embodiment of the present utility model, the screen plate 15 is provided with a pulling handle 13.

In this embodiment, the handle 13 is pulled to facilitate better pulling of the screen plate 15 out of the water tank 12.

Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown, but rather is well suited to various fields of use as well as to the utility model, and further modifications may be readily apparent to those skilled in the art without departing from the general concept defined by the appended claims and their equivalents, and therefore the utility model is not limited to the specific details and implementations shown and described herein.

Claims (7)

1. A plastic product forming device, characterized in that: including controlling two risers (1) that the interval set up, two the top of riser (1) is provided with diaphragm (2), two the one end that riser (1) is close all is provided with the spacing groove, two be provided with connecting plate (4) along left and right sides direction level between riser (1), both ends respectively with two about connecting plate (4) spacing groove sliding connection, be provided with hydraulic mechanism on diaphragm (2), be provided with on connecting plate (4) and press the subassembly, two be provided with backing plate (10) between riser (1), be provided with two die blocks (8) on backing plate (10), be provided with two push-and-pull mechanism on backing plate (10), two push-and-pull mechanism's output respectively with two die (8) transmission are connected to promote two die blocks splice into the bed die that has into the die cavity, blanking mouth (11) have been seted up on backing plate (10), the below of blanking mouth (11) is provided with cooling body.

2. A plastic article shaping apparatus as set forth in claim 1, wherein: the hydraulic mechanism comprises a first hydraulic cylinder (3) vertically arranged on the transverse plate (2), and the telescopic end of the first hydraulic cylinder (3) faces downwards and is fixedly connected with the connecting plate (4).

3. A plastic article shaping apparatus as set forth in claim 1, wherein: the pressing assembly comprises a connecting block (5), the connecting block (5) is arranged at the bottom end of the connecting plate (4), a connecting groove is formed in the bottom end of the connecting block (5), a pressing block (7) matched with the forming cavity is arranged in the connecting groove, the pressing block (7) is connected with the connecting groove through a plurality of springs (6), and the outer side of the pressing block (7) is in sliding connection with the connecting groove.

4. A plastic article shaping apparatus as set forth in claim 1, wherein: the push-pull mechanism comprises second hydraulic cylinders (9) which are arranged along the left-right direction, and the telescopic cylinders of the two second hydraulic cylinders (9) are respectively and fixedly connected with the bottom die (8) which is close to the telescopic cylinders.

5. A plastic article shaping apparatus as set forth in claim 1, wherein: the cooling mechanism comprises a water tank (12), wherein an opening at the upper end of the water tank (12) is arranged and is opposite to the blanking port (11) up and down, a water outlet pipe (14) is arranged at the left lower end of the water tank (12), a sieve plate (15) is arranged in the water tank (12), and the sieve plate (15) is detachably connected with the water tank (12).

6. A plastic article shaping apparatus as set forth in claim 5, wherein: the left and right walls of the water tank (12) are vertically provided with sliding grooves, and the left and right ends of the sieve plate (15) are respectively in sliding connection with the similar sliding grooves.

7. The plastic article shaping apparatus as claimed in claim 6, wherein: the screen plate (15) is provided with a pulling handle (13).