A mold forming production device for recycling waste

Abstract

The application relates to the technical field of plastic waste recycling, in particular to a mold forming production device for waste recycling. In order to solve the problem that waste is easier to drill into the tiny gap and texture pores of a mold and is difficult to be demolded quickly, the device comprises a mold body, a demolding assembly is arranged below the mold body, a vibration assembly is arranged in the mold body, the mold body comprises a lower mold, and an upper mold is arranged above the lower mold. The threaded connection of the servo motor, the threaded rod and the threaded hole can be used for adjusting and controlling the up-down movement of the control plate, the position of the ejector pin can be adjusted by the control plate, the ejector pin can push the workpiece, the cooperation of the supporting plate, the pushing block and the pushing piece can make the pushing block push the pushing piece during the up-down movement, different pushing pieces can continuously transmit the vibration force to the workpiece through the vertical plate, the workpiece is separated from the mold, and therefore the workpiece is demolded conveniently.

Description

Technical Field

[0001] This invention relates to the field of plastic waste recycling technology, specifically to a mold forming production device for recycling waste materials. Background Technology

[0002] Plastic waste refers to thermoplastic plastics and a small amount of thermosetting plastics discarded in production and daily life. It is a general term for waste polymer materials. In the process of recycling plastic waste, mold forming production equipment is required.

[0003] While current mold forming production equipment can form molds, traditional molds have some shortcomings in actual use. For example, compared to raw materials, plastic waste undergoes multiple high-temperature meltings and repeated processing, resulting in broken and shortened molecular chains, lower viscosity, and thinner and faster flow upon melting. This makes it easier for waste to penetrate into the tiny gaps and pores of the mold, making it difficult to quickly demold the workpiece.

[0004] Based on this, the present invention designs a mold forming production device for recycling waste materials to solve the problem. Summary of the Invention

[0005] The purpose of this invention is to provide a mold forming production device for recycling waste materials, so as to solve the problem in the above-mentioned background technology that waste materials are more likely to penetrate into the tiny gaps and texture pores of the mold, making it difficult to quickly demold the workpiece.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a mold forming production device for recycling waste materials, comprising a mold body, a demolding component provided below the mold body, a vibration component provided inside the mold body, the mold body including a lower mold, and an upper mold provided above the lower mold.

[0007] Preferably, the demolding assembly includes a U-shaped plate installed on the bottom surface of the lower mold, a servo motor fixedly installed on the bottom surface of the U-shaped plate, a push plate provided inside the U-shaped plate, a threaded hole opened on the upper surface of the push plate, a threaded rod threadedly connected to the inner wall of the threaded hole, and the bottom end of the threaded rod fixedly installed with the output end of the servo motor.

[0008] Preferably, the inner bottom wall of the lower mold has two sets of guide holes, and a guide rod is slidably installed on the inner wall of each guide hole. The bottom end of each guide rod is fixedly installed on the upper surface of the push plate. The top ends of the two sets of guide rods are fixedly installed on a control plate. The inner wall of the lower mold has connecting holes, and an ejector pin is slidably installed on the inner wall of each connecting hole. The bottom end of each ejector pin is fixedly installed on the upper surface of the control plate.

[0009] Preferably, the vibration assembly includes a support plate installed on the inner wall of the control plate, and a set of levers are fixedly installed on the front and back of each support plate. Two upright plates are fixedly installed on the inner top wall of the lower mold, and levers are fixedly installed on the side of the two upright plates that are close to each other.

[0010] Preferably, the upper surface of the control plate has two through holes, and a support rod is slidably installed on the inner wall of each through hole. Both ends of each support rod are fixedly installed to the inner wall of the lower mold.

[0011] Preferably, the two sets of paddles are arranged in a stepped manner.

[0012] Preferably, the upper surface of the lower mold has two sets of positioning holes, the bottom surface of the upper mold has two sets of positioning rods fixedly installed, the bottom ends of the two sets of positioning rods extend into the interior of the two sets of positioning holes respectively, and the input end of the upper mold is fixedly connected to a feeding connector.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: through the threaded connection with a servo motor, threaded rod and threaded hole, the control plate can be adjusted to move up and down by the push plate, thereby enabling the control plate to adjust the position of the ejector pin, so that the ejector pin can push the workpiece. Furthermore, by utilizing the cooperation of the support plate, the paddle block and the paddle, the paddle block can move the paddle during the up and down movement, so that different paddles can continuously transmit vibration force to the workpiece through the vertical plate, causing the workpiece to separate from the mold, thereby facilitating the demolding of the workpiece. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the disassembled structure of the present invention; Figure 3 This is a three-dimensional structural schematic diagram of the orthographic section of the present invention; Figure 4 This is a three-dimensional structural diagram of the vibration component of the present invention.

[0016] The attached diagram lists the components represented by each number as follows: 1. Mold body; 101. Lower mold; 102. Upper mold; 103. Positioning rod; 104. Positioning hole; 105. Feed connector; 2. Demolding assembly; 201. U-shaped plate; 202. Servo motor; 203. Threaded rod; 204. Push plate; 205. Threaded hole; 206. Guide hole; 207. Guide rod; 208. Connecting hole; 209. Ejector pin; 210. Control board; 211. Through hole; 212. Support rod; 3. Vibration assembly; 301. Support plate; 302. Vertical plate; 303. Pulley; 304. Pulley block. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Please see Figures 1 to 4 The present invention provides a technical solution: a mold forming production device for recycling waste materials, including a mold body 1, a demolding component 2 provided below the mold body 1, a vibration component 3 provided inside the mold body 1, the mold body 1 including a lower mold 101, and an upper mold 102 provided above the lower mold 101.

[0019] Please see Figure 3 The demolding assembly 2 includes a U-shaped plate 201 installed on the bottom surface of the lower mold 101. A servo motor 202 is fixedly installed on the bottom surface of the U-shaped plate 201. A push plate 204 is provided inside the U-shaped plate 201. A threaded hole 205 is opened on the upper surface of the push plate 204. A threaded rod 203 is threadedly connected to the inner wall of the threaded hole 205. The bottom end of the threaded rod 203 is fixedly installed with the output end of the servo motor 202. By using the cooperation of the servo motor 202 and the threaded rod 203, the push plate 204 can be controlled to move up and down.

[0020] Please see Figure 3 The lower mold 101 has two sets of guide holes 206 on its inner bottom wall. A guide rod 207 is slidably installed on the inner wall of each guide hole 206. The bottom end of each guide rod 207 is fixedly installed on the upper surface of the push plate 204. The top ends of the two sets of guide rods 207 are fixedly installed on the control plate 210. The lower mold 101 has connecting holes 208 on its inner wall. An ejector pin 209 is slidably installed on the inner wall of each connecting hole 208. The bottom end of each ejector pin 209 is fixedly installed on the upper surface of the control plate 210. The guide holes 206 and guide rods 207 can move the push plate 204 up and down, so that the push plate 204 can push the control plate 210 and ejector pins 209 up and down, so that the ejector pins 209 can push the workpiece up and down, and push the workpiece out.

[0021] Please see Figure 4 The vibration assembly 3 includes a support plate 301 installed on the inner wall of the control plate 210. A set of paddle blocks 304 are fixedly installed on the front and back of each support plate 301. Two vertical plates 302 are fixedly installed on the inner top wall of the lower mold 101. Paddles 303 are fixedly installed on the side of the two vertical plates 302 that are close to each other. The support plate 301 can control the movement of the paddle blocks 304 during the up and down movement of the control plate 210, so that the paddle blocks 304 can sequentially paddle the paddles 303, thereby causing the paddles 303 to vibrate sequentially, and then transmitting the vibration force to the workpiece, causing the lower mold 101 of the workpiece to separate.

[0022] Please see Figure 3 The upper surface of the control plate 210 has two through holes 211. Each through hole 211 has a support rod 212 slidably installed on its inner wall. Both ends of each support rod 212 are fixedly installed on the inner wall of the lower mold 101. The support rod 212 can support the lower mold 101 to prevent it from loosening or falling off.

[0023] Please see Figure 4 The two sets of paddles 303 are arranged in a stepped manner. By utilizing the stepped arrangement, the paddles 303 can vibrate sequentially to ensure the vibration duration.

[0024] Please see Figure 2 The upper surface of the lower mold 101 is provided with two sets of positioning holes 104, and the bottom surface of the upper mold 102 is fixedly installed with two sets of positioning rods 103. The bottom ends of the two sets of positioning rods 103 extend into the interior of the two sets of positioning holes 104 respectively. The input end of the upper mold 102 is fixedly connected to the feed connector 105. The positioning holes 104 and positioning rods 103 can be used to position the upper mold 102, effectively preventing the upper mold 102 from becoming loose.

[0025] The implementation principle of a mold forming production device for waste recycling according to an embodiment of the present invention is as follows: During use, the feeding connector 105 is connected to the feeding assembly, allowing waste material to be injected between the upper mold 102 and the lower mold 101. After injection molding is completed, the servo motor 202 is started, causing the servo motor 202 to control the push plate 204 to move downwards. The push plate 204 can pull the guide rod 207 downwards via the guide rod 207, causing the guide rod 207 to drive the control plate 210 and the ejector pin 209 to move downwards, causing the lever 304 to engage. The paddle 303 is moved once, so that the paddle 303 transmits the vibration force to the upright plate 302, and the upright plate 302 can transmit the vibration force to the workpiece. Then the servo motor 202 reverses, controls the push plate 204 to move upward, so that the push plate 204 pushes the control plate 210 upward through the guide rod 207, so that the control plate 210 can drive the paddle 303 to move again through the paddle block 304. Then the control plate 210 pushes the ejector pin 209 upward, so that the ejector pin 209 can push the workpiece, and the workpiece can be dislodged.

[0026] The accompanying drawings in this invention are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations, but merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0027] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0028] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A mold forming production device for recycling waste materials, comprising a mold body (1), characterized in that: The mold body (1) is provided with a demolding component (2) below it, and a vibration component (3) is provided inside the mold body (1). The mold body (1) includes a lower mold (101) and an upper mold (102) is provided above the lower mold (101).

2. The mold forming production device for waste recycling according to claim 1, characterized in that: The demolding assembly (2) includes a U-shaped plate (201) installed on the bottom surface of the lower mold (101). A servo motor (202) is fixedly installed on the bottom surface of the U-shaped plate (201). A push plate (204) is provided inside the U-shaped plate (201). A threaded hole (205) is opened on the upper surface of the push plate (204). A threaded rod (203) is threadedly connected to the inner wall of the threaded hole (205). The bottom end of the threaded rod (203) is fixedly installed with the output end of the servo motor (202).

3. The mold forming production device for waste recycling according to claim 2, characterized in that: The lower mold (101) has two sets of guide holes (206) on its inner bottom wall. Each guide hole (206) has a guide rod (207) slidably installed on its inner wall. The bottom end of each guide rod (207) is fixedly installed on the upper surface of the push plate (204). The top ends of the two sets of guide rods (207) are fixedly installed on the control plate (210). The lower mold (101) has a connecting hole (208) on its inner wall. Each connecting hole (208) has a ejector pin (209) slidably installed on its inner wall. The bottom end of each ejector pin (209) is fixedly installed on the upper surface of the control plate (210).

4. The mold forming production device for waste recycling according to claim 3, characterized in that: The vibration assembly (3) includes a support plate (301) installed on the inner wall of the control plate (210). A set of levers (304) are fixedly installed on the front and back of each support plate (301). Two upright plates (302) are fixedly installed on the inner top wall of the lower mold (101). A lever (303) is fixedly installed on the side of the two upright plates (302) that are close to each other.

5. The mold forming production device for waste recycling according to claim 3, characterized in that: The upper surface of the control plate (210) has two through holes (211), and a support rod (212) is slidably installed on the inner wall of each through hole (211). Both ends of each support rod (212) are fixedly installed on the inner wall of the lower mold (101).

6. The mold forming production device for waste recycling according to claim 4, characterized in that: The two sets of paddles (303) are arranged in a stepped manner.

7. The mold forming production device for waste recycling according to claim 1, characterized in that: The upper surface of the lower mold (101) is provided with two sets of positioning holes (104), and the bottom surface of the upper mold (102) is fixedly installed with two sets of positioning rods (103). The bottom ends of the two sets of positioning rods (103) extend into the interior of the two sets of positioning holes (104), and the input end of the upper mold (102) is fixedly connected to a feed connector (105).

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