CN219235911U

CN219235911U - Plastic compression molding machine for producing plastic products

Info

Publication number: CN219235911U
Application number: CN202222230294.XU
Authority: CN
Inventors: 洪长方
Original assignee: Zhoushan Hengli Packaging Co ltd
Current assignee: Zhoushan Hengli Packaging Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-06-23
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses a plastic compression molding machine for producing plastic products, which comprises a fixing mechanism, a feeding device for melting feeding and a conveying device for discharging, wherein the feeding device is arranged above the conveying device, the fixing mechanism is arranged below the conveying device, one side of the conveying device is provided with a slope, and the plastic compression molding machine also comprises a cooling and demolding mechanism for manufacturing and demolding.

Description

Plastic compression molding machine for producing plastic products

Technical Field

The utility model relates to the technical field of plastic product production, in particular to a plastic compression molding machine for producing plastic products.

Background

The compression molding machine is mainly suitable for producing various products by roll films of polyvinyl chloride, polystyrene, polypropylene and the like, vacuum plastic molding machines, plastic compression molding machines in which a desired amount of resin is supplied to a workpiece, and then the workpiece and the resin are clamped and pressed between a fixed die and a movable die. By pressing the work piece and the resin, the work piece is molded together with the resin.

The inconvenience of existing plastic compression molding machines for producing plastic articles provides for faster production, the inability to perform demolding and cooling simultaneously, resulting in a reduced number of articles to be processed and inefficiency, and the improved equipment and techniques associated with plastic compression molding machines for producing plastic articles as compared to the same are described in detail herein.

Disclosure of Invention

The present utility model has for its object to solve the above problems a plastic compression moulding machine for producing plastic articles.

The utility model realizes the above purpose through the following technical scheme:

the plastic compression molding machine for producing plastic products comprises a fixing mechanism, a feeding device for melting and feeding and a conveying device for discharging, wherein the feeding device is arranged above the conveying device, the fixing mechanism is arranged below and front and back of the conveying device, one side of the conveying device is provided with a slope, and the plastic compression molding machine further comprises a cooling and demolding mechanism for manufacturing and demolding;

the cooling demoulding mechanism comprises a pressure mould plate, a cooling pipe, a hydraulic rod, a mould fixing plate, a first motor, a rotating disc and a cooling box, wherein an annular groove is formed in the outer side of the rotating disc, the mould fixing plate is arranged in the annular groove of the rotating disc, the pressure mould plate is arranged above the mould fixing plate, the hydraulic rod is arranged in front of and behind the pressure mould plate, one side of the rotating disc is provided with the first motor, the other side of the rotating disc is provided with the cooling box, and the surface of the cooling box is provided with the cooling pipe.

Preferably: the feeding device comprises a feeding box, a heating pipe, a feeding pipe and a discharging pipe, wherein the heating pipe is arranged in the feeding box, the feeding pipe is arranged above the feeding box, and the discharging pipe is arranged at the bottom end below the feeding box.

Preferably: the conveying device comprises a conveying belt, a fixed base, a transmission shaft and a second motor, wherein the transmission shaft is arranged above the fixed base, the conveying belt is arranged outside the transmission shaft, and the second motor is arranged in front of the transmission shaft.

Preferably: the fixing mechanism comprises a fixing support and a fixing bottom plate, and the fixing support is arranged on two sides and below the fixing bottom plate.

Preferably: the rotary disc is connected with the first motor key, the rotary disc is fixedly connected with the cooling box, the rotary disc is connected with the fixed end of the hydraulic rod through a bolt, the annular groove is fixedly connected with the die fixing plate, the die fixing plate is connected with the pressure die plate in a sliding mode, the pressure die plate is fixedly connected with the telescopic end of the hydraulic rod, the cooling box is fixedly connected with the cooling pipe, and the pressure die plate is connected with the cooling pipe through a rivet.

Preferably: the feeding box is welded with the feeding pipe, the feeding box is welded with the discharging pipe, and the feeding box is fixedly connected with the heating pipe.

Preferably: the fixed base is welded with the bottom end of the fixed mechanism, the fixed base is connected with the transmission shaft in a sliding mode, and the transmission shaft is connected with the second motor in a key mode.

Compared with the prior art, the utility model has the following beneficial effects: the first motor is utilized to drive the transmission disc, meanwhile, the hydraulic rod is driven to push the die plate to extrude out of the die, and meanwhile, the cooling box flows cooling water into the inner side of the die plate through the cooling pipe to reduce the temperature of the die so as to cool the die, and the demolding efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of a cooling and demolding mechanism of a plastic compression molding machine for producing plastic products according to the present utility model;

FIG. 2 is a cross-sectional view of a loading apparatus of a plastic compression molding machine for producing plastic articles according to the present utility model;

FIG. 3 is a top view of a conveyor of a plastic compression molding machine for producing plastic articles according to the present utility model;

FIG. 4 is a side view of a securing mechanism of a plastic compression molding machine for producing plastic articles according to the present utility model;

fig. 5 is a perspective view of a space for producing a plastic article according to the present utility model.

The reference numerals are explained as follows:

1. cooling and demoulding mechanism; 101. a pressure die plate; 102. a cooling tube; 103. a hydraulic rod; 104. a die fixing plate; 105. a first motor; 106. a rotating disc; 108. a cooling box; 2. a feeding device; 201. feeding a material box; 202. heating pipes; 203. feeding pipes; 204. a discharge pipe; 3. a transfer device; 301. a conveyor belt; 302. a fixed base; 303. a transmission shaft; 304. a second motor; 4. a fixing mechanism; 401. a fixed bracket; 402. and fixing the bottom plate.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 simplifying the description, and do not indicate or imply that the devices 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. 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. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; 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 in a specific case.

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1 to 5, a plastic compression molding machine for producing plastic products comprises a fixing mechanism 4, a feeding device 2 for melting and feeding and a conveying device 3 for discharging, wherein the feeding device 2 is arranged above the conveying device 3, the fixing mechanism 4 is arranged below the conveying device 3, one side of the conveying device 3 is provided with a slope 5, and the plastic compression molding machine further comprises a cooling and demolding mechanism 1 for manufacturing and demolding;

in this example: the cooling demoulding mechanism 1 comprises a pressure mould plate 101, a cooling pipe 102, a hydraulic rod 103, a mould fixing plate 104, a first motor 105, a rotating disc 106 and a cooling box 108, wherein an annular groove is formed in the outer side of the rotating disc 106, the mould fixing plate 104 is arranged in the annular groove of the rotating disc 106, the pressure mould plate 101 is arranged above the mould fixing plate 104, the hydraulic rod 103 is arranged in front of and behind the pressure mould plate 101, the first motor 105 is arranged on one side of the rotating disc 106, the cooling box 108 is arranged on the other side of the rotating disc 106, the cooling pipe 102 is arranged on the surface of the cooling box 108, the first motor 105 drives the rotating disc 106, the hydraulic rod 103 stretches and stretches to enable the pressure mould plate 101 to clamp a mould, the cooling box 108 enables cooling water to flow into the interior of the pressure mould plate 101 through the cooling pipe 102 to enable the temperature to drop so as to cool and demould the mould, and the rotating disc 106 drives the cooled mould to reach a specified position through stretching and stretching of the hydraulic rod 103.

In this example: the feeding device 2 comprises a feeding box 201, a heating pipe 202, a feeding pipe 203 and a discharging pipe 204, the heating pipe 202 is arranged in the feeding box 201, the feeding pipe 203 is arranged above the feeding box 201, the discharging pipe 204 is arranged at the bottom end below the feeding box 201, and the feeding pipe 203 is used for feeding the material to melt in the heating pipe 202 and discharging the material from the discharging pipe 204.

In this example: the conveying device 3 comprises a conveying belt 301, a fixed base 302, a transmission shaft 303 and a second motor 304, wherein the transmission shaft 303 is arranged above the fixed base 302, the conveying belt 301 is arranged outside the transmission shaft 303, and the second motor 304 is arranged in front of the transmission shaft 303 and drives the transmission shaft 303 to enable the conveying belt 301 to move through the motor 304, so that the conveying effect is achieved.

In this example: the rotating disc 106 is in key connection with the first motor 105, the rotating disc 106 is fixedly connected with the cooling box 108, the rotating disc 106 is connected with the fixed end of the hydraulic rod 103 through bolts, the annular groove 107 is fixedly connected with the die fixing plate 104, the die fixing plate 104 is in sliding connection with the pressure die plate 101, the pressure die plate 10) is fixedly connected with the telescopic end of the hydraulic rod 103, the cooling box 108 is fixedly connected with the cooling pipe 102, the pressure die plate 101 is in rivet connection with the cooling pipe 102, and therefore the mechanism is more stable in cooperation, and the working efficiency of the mechanism is improved.

In this example: the feeding box 201 is welded with the feeding pipe 203, the feeding box 201 is welded with the discharging pipe 204, and the feeding box 201 is fixedly connected with the heating pipe 202, so that materials can be melted more quickly, and time is saved.

In this example: the fixed base 302 is welded with the bottom end of the fixed mechanism 4, the fixed base 302 is connected with the transmission shaft 303 in a sliding mode, and the transmission shaft 303 is connected with the second motor 304 in a key mode, so that blanking conveying is more convenient.

Working principle: the feeding is completed through the feeding pipe 203, the feeding pipe 202 melts the die, the discharging pipe 204 enters the pressure die plate 101, the hydraulic rod 103 pushes the pressure die plate 101 to press the die, meanwhile, the cooling box 108 is introduced into the pressure die plate 101 through the cooling pipe 102, cooling liquid enters the pressure die plate 101, the internal temperature is reduced to cool and demold the die, at the moment, the rotating disc 106 drives the cooled die to stretch out of the die plate 101 through the hydraulic rod 103 to enable the die to reach a designated position, and the second motor 304 drives the conveyor belt 301 on the transmission shaft 303 to take the product out of the slope 5 to complete blanking.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a plastic compression molding machine of production plastic products, includes fixed establishment (4), is used for melting loading attachment (2) and is used for conveyer (3) of unloading of material loading, conveyer (3) top is provided with loading attachment (2), conveyer (3) below is provided with fixed establishment (4), conveyer (3) one side is provided with slope (5), its characterized in that: the cooling demolding mechanism (1) is used for manufacturing and demolding;

the cooling demoulding mechanism (1) comprises a pressure mould plate (101), a cooling pipe (102), a hydraulic rod (103), a mould fixing plate (104), a first motor (105), a rotating disc (106) and a cooling box (108), wherein an annular groove is formed in the outer side of the rotating disc (106), the mould fixing plate (104) is arranged in the annular groove of the rotating disc (106), the pressure mould plate (101) is arranged above the mould fixing plate (104), the hydraulic rod (103) is arranged around the pressure mould plate (101), the first motor (105) is arranged in front of the rotating disc (106), the cooling box (108) is arranged behind the rotating disc (106), and the cooling pipe (102) is arranged on the surface of the cooling box (108).

2. A plastic compression molding machine for producing plastic articles according to claim 1, wherein: the feeding device (2) comprises a feeding box (201), a heating pipe (202), a feeding pipe (203) and a discharging pipe (204), wherein the heating pipe (202) is arranged inside the feeding box (201), the feeding pipe (203) is arranged above the feeding box (201), and the discharging pipe (204) is arranged at the bottom end below the feeding box (201).

3. A plastic compression molding machine for producing plastic articles according to claim 1, wherein: the conveying device (3) comprises a conveying belt (301), a fixed base (302), a transmission shaft (303) and a second motor (304), wherein the transmission shaft (303) is arranged above the fixed base (302), the conveying belt (301) is arranged on the outer side of the transmission shaft (303), and the second motor (304) is arranged in front of the transmission shaft (303).

4. A plastic compression molding machine for producing plastic articles according to claim 1, wherein: the fixing mechanism (4) comprises a fixing support (401) and a fixing bottom plate (402), and the fixing support (401) is arranged on two sides and below the fixing bottom plate (402).

5. A plastic compression molding machine for producing plastic articles according to claim 1, wherein: the rotary disc (106) is in key connection with the first motor (105), the rotary disc (106) is in fixed connection with the cooling box (108), the rotary disc (106) is in bolt connection with the fixed end of the hydraulic rod (103), the annular groove (107) is in fixed connection with the die fixing plate (104), the die fixing plate (104) is in sliding connection with the pressure die plate (101), the pressure die plate (101) is in telescopic end fixed connection with the hydraulic rod (103), the cooling box (108) is in fixed connection with the cooling pipe (102), and the pressure die plate (101) is in rivet connection with the cooling pipe (102).

6. A plastic compression molding machine for producing plastic articles according to claim 2, wherein: the feeding box (201) is welded with the feeding pipe (203), the feeding box (201) is welded with the discharging pipe (204), and the feeding box (201) is fixedly connected with the heating pipe (202).

7. A plastic compression molding machine for producing plastic articles according to claim 3, wherein: the fixed base (302) is welded with the bottom end of the fixed mechanism (4), the fixed base (302) is in sliding connection with the transmission shaft (303), and the transmission shaft (303) is in key connection with the second motor (304).