Plastic heat treatment processing forming equipment

Abstract

The utility model provides a kind of plastic heat treatment processing forming equipment, belong to plastic technical field, it solves the technical problem that the workpiece after forming is not convenient to be taken out, to cause operator to need to pull or use tool, and such removal mode can lead to workpiece damage possibly.One kind of plastic heat treatment processing forming equipment, including operation platform, operation platform top is fixedly connected with first mould, first mould inside is slidably connected with push plate, four adjusting plates are rotatably connected on the surface of first mould, and four adjusting plates are evenly arranged in square, and the surface of one side of push plate close to four adjusting plates is fixedly connected with scraper, the bottom of four adjusting plates is fixedly connected with worm gear, the surface of two worm gears is equipped with rotating mechanism for rotating adjusting plate, operation platform top is fixedly connected with portal frame, and the bottom of portal frame is equipped with processing mechanism for processing material.In the utility model, through the setting of push plate, the violent pulling of staff can be avoided.

Description

Technical Field

[0001] This utility model belongs to the field of plastic technology and relates to processing and molding, particularly a plastic heat treatment processing and molding equipment. Background Technology

[0002] Plastic heat treatment and molding equipment is a type of machinery used for processing and molding plastic materials. This equipment typically heats plastic raw materials to a certain temperature, softening or melting them, and then molds them into the desired product using a mold. Common plastic heat treatment and molding equipment includes: injection molding machines: heating and melting plastic granules, then injecting them into a mold under high pressure, and cooling and solidifying to obtain the molded product; extruders: heating plastic raw materials and extruding them through a screw, commonly used for producing continuous products such as plastic pipes, sheets, and films; blow molding machines: suitable for producing hollow plastic products such as bottles and cans, forming the desired shape by blowing molten plastic into a mold; hot presses: used for thermoforming, often used in the production of composite materials or combining plastics with other materials; and vacuum forming machines: using vacuum to adsorb heated and softened plastic onto the mold surface to form the desired shape. These devices are usually equipped with temperature control systems to ensure temperature control during the plastic processing to achieve optimal processing results and product quality.

[0003] However, some existing injection molding machines are not convenient for removing the molded workpiece during use, which requires operators to pull or use tools. Such removal methods may damage the workpiece, so this problem needs to be solved. Utility Model Content

[0004] The purpose of this utility model is to address the aforementioned problems in existing technologies by proposing a plastic heat treatment molding equipment. The technical problem this utility model aims to solve is that it is inconvenient to remove the molded workpiece, which requires operators to pull it forcefully or use tools, and such removal methods may damage the workpiece.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A plastic heat treatment molding equipment includes an operating table. A first mold is fixedly connected to the top of the operating table. A push plate is slidably connected inside the first mold. An upward movement mechanism for moving the push plate is provided at the bottom of the push plate. Four adjusting plates are rotatably connected to the surface of the first mold, and the four adjusting plates are evenly arranged in a square shape. A scraper is fixedly connected to the surface of each of the four adjusting plates near the push plate. Worm gears are fixedly connected to both ends of the bottom of each of the four adjusting plates. A rotating mechanism for rotating the adjusting plates is provided on the surface of each of the two worm gears. A gantry frame is fixedly connected to the top of the operating table, and a processing mechanism for processing materials is provided at the bottom of the gantry frame.

[0007] The working principle of this utility model is as follows: After the workpiece is processed, the connecting plate will move upward. A push plate is set on the top of the connecting plate, so that the push plate will also move upward synchronously. The push plate is set inside the first mold. When the push plate moves upward, it can push the formed workpiece out of the first mold. Four scrapers are installed on the surface of the first mold, and the four scrapers are connected to the worm gear and worm. So when the worm rotates, the scrapers will rotate synchronously, thereby achieving the purpose of deburring the connection between the workpiece and the push plate.

[0008] The upward moving mechanism includes four connecting rods, all of which are slidably connected to the bottom of the first mold. The top ends of the four connecting rods are fixedly connected to the bottom of the push plate. The bottom of the four connecting rods is fixedly connected to the same connecting plate. Springs are sleeved on the surface of the four connecting rods near the connecting plate. The bottom ends of the four springs are fixedly connected to the top of the connecting plate. The top ends of the four springs are fixedly connected to the bottom of the operating table. Four adjusting rods are slidably connected to the top of the connecting plate. The four adjusting rods are evenly arranged in a square shape. The bottom of the four adjusting rods is fixedly connected to an adjusting plate. The four adjusting plates are configured to cooperate with the connecting plate.

[0009] The above structure allows the push plate to move upward, thereby ensuring that the workpiece can be pushed out of the first mold.

[0010] The rotating mechanism includes a worm gear, which is rotatably connected to one side of the first mold. The worm gear and a worm wheel are configured to cooperate with each other. A gear is fixedly sleeved on the surface of the worm gear away from the first mold. A rack is fitted on the surface of the gear. The rack is slidably connected to the top of the operating table, and the bottom of the rack is fixedly connected to the top of the connecting plate.

[0011] The above structure allows the scraper 301 to rotate.

[0012] The processing mechanism includes two hydraulic rods, both of which are fixedly connected to the top of the gantry frame. The bottom of the two hydraulic rods is fixedly connected to the same support plate. The bottom of the support plate is fixedly connected to a second mold, which is configured to cooperate with the first mold. The tops of the four adjusting rods are fixedly connected to the bottom of the support plate. The top of the first mold near the four scrapers is provided with a collection groove, which is configured to cooperate with the connecting plate. A collection box is slidably connected inside the operating table near the collection groove.

[0013] The above structure allows for the collection of burrs after cleaning.

[0014] Compared with the prior art, the plastic heat treatment and molding equipment of this utility model has the following advantages:

[0015] 1. This utility model adopts a technical solution of pushing the workpiece with a push plate, which can avoid the workers from pulling it violently. This effectively solves the problem that it is inconvenient to remove the formed workpiece, which requires the operator to pull it with force or use tools, and such removal methods may damage the workpiece. Four adjusting rods are installed at the bottom of the second mold, and the same connecting plate is installed on the surface of the four adjusting rods. Adjusting plates are installed at the bottom of the four adjusting rods, and the size of the adjusting plates is larger than that of the adjusting rods. When the second mold moves the adjusting rods up to a certain extent, the adjusting plates will move the connecting plate up. A push plate is set on the top of the connecting plate, so that the push plate will also move up synchronously. The push plate is set inside the first mold. Therefore, when the push plate moves up, the formed workpiece can be pushed out of the first mold. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a plastic heat treatment and molding equipment according to this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a plastic heat treatment and molding equipment according to this utility model;

[0018] Figure 3 This is a schematic diagram of the upward moving mechanism of a plastic heat treatment and molding equipment according to this utility model;

[0019] Figure 4 yes Figure 3 Enlarged structural diagram at point A in the diagram;

[0020] Figure 5 This is a schematic diagram of the rotating mechanism of a plastic heat treatment and molding equipment according to this utility model;

[0021] Figure 6 yes Figure 5 A magnified structural diagram at point B in the diagram.

[0022] In the diagram: 1. Operating platform; 2. Gantry frame; 3. Adjusting plate; 4. Collection box; 101. First mold; 102. Push plate; 103. Connecting rod; 104. Connecting plate; 105. Spring; 106. Collection trough; 201. Hydraulic rod; 202. Support plate; 203. Second mold; 204. Adjusting rod; 205. Adjusting disc; 301. Scraper; 302. Worm gear; 303. Worm; 304. Gear; 305. Rack. Detailed Implementation

[0023] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0024] like Figures 1-6 As shown, a plastic heat treatment molding equipment includes an operating table 1. A first mold 101 is fixedly connected to the top of the operating table 1. A push plate 102 is slidably connected inside the first mold 101. An upward movement mechanism for moving the push plate 102 is provided at the bottom of the push plate 102. Four adjusting plates 3 are rotatably connected to the surface of the first mold 101, and the four adjusting plates 3 are evenly arranged in a square shape. A scraper 301 is fixedly connected to the surface of each of the four adjusting plates 3 near the push plate 102. Worm gears 302 are fixedly connected to both ends of the bottom of each of the four adjusting plates 3. A rotating mechanism for rotating the adjusting plates 3 is provided on the surface of each of the two worm gears 302. A gantry frame 2 is fixedly connected to the top of the operating table 1. A processing mechanism for processing materials is provided at the bottom of the gantry frame 2.

[0025] Preferably, the upward moving mechanism includes four connecting rods 103, all four connecting rods 103 are slidably connected to the bottom of the first mold 101, the top ends of the four connecting rods 103 are fixedly connected to the bottom of the push plate 102, the bottom of the four connecting rods 103 are fixedly connected to the same connecting plate 104, springs 105 are sleeved on the surface of the four connecting rods 103 near the connecting plate 104, the bottom ends of the four springs 105 are fixedly connected to the top of the connecting plate 104, the top ends of the four springs 105 are fixedly connected to the bottom of the operating table 1, four adjusting rods 204 are slidably connected to the top of the connecting plate 104, and the four adjusting rods 204 are evenly arranged in a square shape, the bottom of the four adjusting rods 204 are fixedly connected to adjusting discs 205, and the four adjusting discs 205 are all configured to cooperate with the connecting plate 104.

[0026] Preferably, the rotating mechanism includes a worm gear 303, which is rotatably connected to one side of the first mold 101. The worm gear 303 and the worm wheel 302 are configured to cooperate with each other. A gear 304 is fixedly sleeved on the surface of the worm gear 303 away from the first mold 101. A rack 305 is fitted on the surface of the gear 304. The rack 305 is slidably connected to the top of the operating table 1, and the bottom of the rack 305 is fixedly connected to the top of the connecting plate 104.

[0027] Preferably, the processing mechanism includes two hydraulic rods 201, both of which are fixedly connected to the top of the gantry frame 2. The bottom of the two hydraulic rods 201 is fixedly connected to the same support plate 202. The bottom of the support plate 202 is fixedly connected to a second mold 203, and the second mold 203 is configured to cooperate with the first mold 101. The tops of the four adjusting rods 204 are fixedly connected to the bottom of the support plate 202. The top of the first mold 101 near the four scrapers 301 is provided with a collection groove 106, and the collection groove 106 is configured to cooperate with the connecting plate 104. A collection box 4 is slidably connected inside the operating table 1 near the collection groove 106.

[0028] The working principle of this utility model is as follows: After processing and molding, the hydraulic rod 201 will drive the second mold 203 to move upward, so as to facilitate the removal of the molded part. Four adjusting rods 204 are installed at the bottom of the second mold 203, and the same connecting plate 104 is installed on the surface of the four adjusting rods 204. Adjusting plates 205 are installed at the bottom of each of the four adjusting rods 204, and the size of the adjusting plates 205 is larger than that of the adjusting rods 204. So when the second mold 203 drives the adjusting rods 204 to move upward to a certain extent, the adjusting plates 205 will drive the connecting plate 104 to move upward. A push plate 102 is provided on the top of the connecting plate 104, so that the push plate 102 will also move upward synchronously. The push plate 102 is located inside the first mold 101, so when the push plate 102 moves upward, the push plate 102 will move upward. 2. When moving upwards, the formed workpiece can be pushed out of the first mold 101. Multiple racks 305 are also installed on the top of the connecting plate 104, and the multiple racks 305 are connected to the worm 303 through gears 304. When the connecting plate 104 drives the racks 305 to move upwards, the worm 303 will rotate synchronously. Four scrapers 301 are installed on the surface of the first mold 101, and the four scrapers 301 are connected to the worm 303 through worm wheels 302. When the worm 303 rotates, the scrapers 301 will rotate synchronously, thereby achieving the purpose of deburring the connection between the workpiece and the push plate 102. The first mold 101 has a collection groove 106 on the top side near the scraper 301 to collect the cleaned burrs.

[0029] In summary, the core beneficial effect of this utility model is that four adjusting rods are installed at the bottom of the second mold, and the same connecting plate is installed on the surface of the four adjusting rods. An adjusting plate is installed at the bottom of each of the four adjusting rods, and the size of the adjusting plate is larger than that of the adjusting rod. Thus, when the second mold moves the adjusting rods upward to a certain extent, the adjusting plate will move the connecting plate upward. A push plate is set on the top of the connecting plate, so that the push plate will also move upward synchronously. The push plate is set inside the first mold, so when the push plate moves upward, the formed workpiece can be pushed out of the first mold.

[0030] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A plastic heat treatment and molding equipment, comprising an operating table (1), characterized in that, The top of the operating table (1) is fixedly connected to a first mold (101), and a push plate (102) is slidably connected inside the first mold (101). The bottom of the push plate (102) is provided with an upward moving mechanism for moving the push plate (102) upward. Four adjusting plates (3) are rotatably connected to the surface of the first mold (101), and the four adjusting plates (3) are evenly arranged in a square shape. A scraper (301) is fixedly connected to the surface of each of the four adjusting plates (3) near the push plate (102). Worm gears (302) are fixedly connected to both ends of the bottom of each of the four adjusting plates (3). A rotating mechanism for rotating the adjusting plate (3) is provided on the surface of each of the two worm gears (302). A gantry frame (2) is fixedly connected to the top of the operating table (1), and a processing mechanism for processing materials is provided at the bottom of the gantry frame (2).

2. The plastic heat treatment and molding equipment according to claim 1, characterized in that, The upward moving mechanism includes four connecting rods (103), all four connecting rods (103) are slidably connected to the bottom of the first mold (101), the top ends of the four connecting rods (103) are fixedly connected to the bottom of the push plate (102), the bottom of the four connecting rods (103) are fixedly connected to the same connecting plate (104), and springs (105) are sleeved on the surface of the four connecting rods (103) near the connecting plate (104).

3. The plastic heat treatment and molding equipment according to claim 2, characterized in that, The bottom ends of the four springs (105) are fixedly connected to the top of the connecting plate (104), and the top ends of the four springs (105) are fixedly connected to the bottom of the operating table (1). The top of the connecting plate (104) is slidably connected to four adjusting rods (204), and the four adjusting rods (204) are evenly arranged in a square shape. The bottom of the four adjusting rods (204) is fixedly connected to an adjusting plate (205), and the four adjusting plates (205) are all arranged in cooperation with the connecting plate (104).

4. The plastic heat treatment and molding equipment according to claim 3, characterized in that, The rotating mechanism includes a worm gear (303), which is rotatably connected to one side of the first mold (101). The worm gear (303) and the worm wheel (302) are configured to cooperate with each other. A gear (304) is fixedly sleeved on the surface of the worm gear (303) away from the first mold (101). A rack (305) is fitted on the surface of the gear (304). The rack (305) is slidably connected to the top of the operating table (1), and the bottom of the rack (305) is fixedly connected to the top of the connecting plate (104).

5. The plastic heat treatment and molding equipment according to claim 4, characterized in that, The processing mechanism includes two hydraulic rods (201), both of which are fixedly connected to the top of the gantry (2). The bottom of the two hydraulic rods (201) is fixedly connected to the same support plate (202). The bottom of the support plate (202) is fixedly connected to a second mold (203), and the second mold (203) and the first mold (101) are configured to cooperate with each other. The tops of the four adjusting rods (204) are all fixedly connected to the bottom of the support plate (202).

6. The plastic heat treatment and molding equipment according to claim 5, characterized in that, The first mold (101) has a collection groove (106) on the top of the side near the four scrapers (301), and the collection groove (106) and the connecting plate (104) are arranged in cooperation with each other. The operating table (1) has a collection box (4) slidably connected inside the side near the collection groove (106).

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