Plastic particle cooling and shaping mold

Abstract

The utility model discloses a plastic particle cooling shaping mould, including base subassembly, base subassembly includes operating shell, locating plate, shaping frame, shaping plate and push-out piece, locating plate is fixed in the one end of operating shell, the bottom of shaping frame is fixed in the top of operating shell, and the push-out piece is fixed in the shaping frame. The shaping plate is arranged in an inner cavity of the shaping frame, and the push-out piece is arranged at the bottom of an inner cavity of the operation shell. The injection mold has the beneficial effects that the formed plastic mold can be effectively pushed out after the injection molding of the plastic mold is finished through the arrangement of the push-out piece, so that the subsequent taking of operators is greatly facilitated, the problem that the plastic mold is difficult to push out in the traditional injection molding process is effectively solved by adopting the design, and the production efficiency is improved. And the risk that an operator is scalded by residual heat in the positioning frame is reduced, and the safety and convenience of operation are improved.

Description

Technical Field

[0001] This utility model relates to the field of plastic particle processing technology, and in particular to a plastic particle cooling and shaping mold. Background Technology

[0002] Plastic particle cooling and shaping molds are used in the plastic injection molding process. Their main function is to cool and shape the heated and molten plastic particles into the final plastic product. The cooling and shaping mold must not only ensure the effective cooling of the plastic within the mold but also maintain appropriate temperature and pressure so that the final product meets dimensional accuracy and quality requirements.

[0003] Currently, there is a problem in the process of pouring molten plastic into a molding mold after plastic hot melt processing. The mold is not easy to push out after molding, which often requires manual removal. This not only makes the operation unsafe, but also poses a risk of burns to the operator because the inside of the mold may still be at a high temperature after molding. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the above and / or existing plastic particle cooling and shaping molds, this utility model is proposed.

[0006] Therefore, the problem that this utility model aims to solve is that the existing technology is not convenient for pushing out the molded plastic mold so that subsequent operators can pick it up.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a plastic particle cooling and shaping mold, comprising a base assembly, the base assembly including an operating shell, a positioning plate, a shaping frame, a shaping plate, and an ejector, the positioning plate being fixed to one end of the operating shell, the bottom of the shaping frame being fixed to the top of the operating shell, the shaping plate being disposed in the inner cavity of the shaping frame, and the ejector being disposed at the bottom of the inner cavity of the operating shell; and,

[0008] A shaping assembly, fixed to one end of the positioning plate, includes a fixing plate, an extrusion component, a cooling component, a refrigeration box, and a cooling plate. The fixing plate is fixed to one top end of the positioning plate, the extrusion component is disposed at the bottom of the fixing plate, the cooling component is disposed at one top end of the operating shell, the refrigeration box is fixed to one top end of the operating shell, and the cooling plate is fixed to the bottom of the operating shell and surrounds the shaping frame.

[0009] In a preferred embodiment of the plastic particle cooling and shaping mold of this utility model, the ejector includes a dual-axis motor, lead screws, lead sleeves, and adjusting rods. The bottom of the dual-axis motor is fixed to the inner cavity of the operating shell. The opposite ends of the two lead screws are fixed to the two ends of the dual-axis motor, and the opposite ends of the two lead screws are fixed to the inner wall of the operating shell. The inner cavity of the lead sleeve is threaded to the surface of the lead screws. The bottoms of the two adjusting rods are fixed to the top of the lead sleeve via a rotating shaft, and the top of the adjusting rod is fixed to the bottom of the shaping plate via a rotating shaft.

[0010] As a preferred embodiment of the plastic particle cooling and shaping mold of this utility model, the ejector further includes a sliding sleeve, a sliding rod, and a reinforcing block. The opposite ends of the two sliding sleeves are fixed to both ends of the threaded sleeve. The inner cavity of the sliding sleeve is fitted onto the surface of the sliding rod. Both ends of the sliding rod are fixed to the inner wall of the operating shell. The opposite ends of the two reinforcing blocks are fixed to both ends of the dual-axis motor. The bottom of the reinforcing block is fixed to the bottom of the operating shell.

[0011] As a preferred embodiment of the plastic particle cooling and shaping mold of this utility model, the base assembly further includes support legs, slide grooves and sliders. The tops of the four support legs are all fixed to the bottom of the operating shell. The slide grooves are opened at the four corners of the inner wall of the shaping frame. The sliders are fixed at the four corners of the shaping plate. The surfaces of the four sliders are all inserted into the inner cavity of the slide groove.

[0012] In a preferred embodiment of the plastic particle cooling and shaping mold of this utility model, the shaping component further includes an extrusion frame, the inner cavity of which is disposed on the surface of the shaping frame.

[0013] As a preferred embodiment of the plastic particle cooling and shaping mold of this utility model, the extrusion component further includes a telescopic rod, a movable plate, and a mounting plate. The top of the telescopic rod is fixed to the bottom of the fixed plate, the top of the movable plate is fixed to the bottom of the telescopic rod, one end of the two mounting plates is fixed to one end of the movable plate, and the bottom of one end of the two mounting plates is fixed to the top of the extrusion frame.

[0014] In a preferred embodiment of the plastic particle cooling and shaping mold of this utility model, the extrusion component further includes an auxiliary sleeve and an auxiliary rod. The auxiliary sleeve is fixed to the inner cavity of the movable plate, and the inner cavity of the auxiliary sleeve is fitted onto the surface of the auxiliary rod. Both ends of the auxiliary rod are fixed to one end of the positioning plate.

[0015] As a preferred embodiment of the plastic particle cooling and shaping mold of this utility model, the cooling component includes a water pump, a water suction pipe, and a circulation pipe. The bottom of the water pump is fixed to the top of the operating shell. One end flange of the water suction pipe is fixed to one end of the water pump. One end flange of the water suction pipe is fixed to one end of the refrigeration box. One end flange of the circulation pipe is fixed to one end of the water pump. One end of the circulation pipe surrounds the inner wall of the cooling plate and is flanged and fixed to one end of the refrigeration box.

[0016] As a preferred embodiment of the plastic particle cooling and shaping mold of this utility model, the shaping component further includes a fan, one end of which is fixed to the four corners of the cooling plate.

[0017] As a preferred embodiment of the plastic particle cooling and shaping mold of this utility model, the shaping component further includes refrigeration pipes, and the opposite ends of the two refrigeration pipes are fixed to the inner wall of the refrigeration box.

[0018] The beneficial effects of this utility model are as follows: by setting the ejector, the molded plastic mold can be effectively ejected after the plastic mold injection is completed, which greatly facilitates the subsequent handling by the operator. This design effectively avoids the problem of the plastic mold being difficult to eject during the traditional injection process, reduces the risk of burns to the operator caused by the residual heat inside the positioning frame, and improves the safety and convenience of operation. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0020] Figure 1 A structural diagram of the mold for cooling and shaping plastic particles.

[0021] Figure 2 Another perspective view of the overall structure of the mold for cooling and shaping plastic particles.

[0022] Figure 3 A structural diagram of the ejector component of a mold for cooling and shaping plastic particles.

[0023] Figure 4 A structural diagram of the extrusion part of a mold for cooling and shaping plastic particles.

[0024] Figure 5 A structural diagram of the cooling component in a mold for cooling and shaping plastic particles.

[0025] The diagram labels are as follows: 100, base assembly; 101, operating shell; 102, support leg; 103, positioning plate; 104, shaping frame; 105, shaping plate; 106, ejector; 106a, dual-axis motor; 106b, lead screw; 106c, lead sleeve; 106d, adjusting rod; 106e, sliding sleeve; 106f, sliding rod; 106g, reinforcing block; 107, slide groove; 108, slider; 200 201. Shaping component; 202. Fixing plate; 202. Extruded part; 202a. Telescopic rod; 202b. Movable plate; 202c. Mounting plate; 202d. Auxiliary sleeve; 202e. Auxiliary rod; 203. Cooling component; 203a. Water pump; 203b. Water suction pipe; 203c. Circulation pipe; 204. Refrigeration box; 205. Cooling plate; 206. Extrusion frame; 207. Fan; 208. Refrigeration pipe. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0029] Example 1

[0030] Reference Figures 1-5This is the first embodiment of the present invention. This embodiment provides a plastic particle cooling and shaping mold, which includes a base assembly 100 and a shaping assembly 200. By setting the ejector 106, the molded plastic mold can be effectively ejected after the plastic mold is injected, which greatly facilitates the subsequent handling by the operator. This design effectively avoids the problem of the plastic mold being difficult to eject during the traditional injection process, reduces the risk of burns to the operator caused by the residual heat inside the positioning frame 104, and improves the safety and convenience of operation.

[0031] The base assembly 100 includes an operating shell 101, support legs 102, positioning plate 103, shaping frame 104, shaping plate 105, push-out member 106, and slide groove 107. The tops of the four support legs 102 are fixed to the bottom of the operating shell 101. The positioning plate 103 is fixed to one end of the operating shell 101. The bottom of the shaping frame 104 is fixed to the top of the operating shell 101. The shaping plate 105 is disposed in the inner cavity of the shaping frame 104. The push-out member 106 is disposed at the bottom of the inner cavity of the operating shell 101. The slide groove 107 is formed at the four corners of the inner wall of the shaping frame 104.

[0032] The fixed connection between the support leg 102 and the operating shell 101 provides fixed support for the operating shell 101. The fixed connection between the positioning plate 103 and the operating shell 101 provides positioning for the extrusion part 202. The shaping frame 104 is bolted to the top of the operating shell 101 to shape the plastic mold. The shaping plate 105 is inserted into the inner cavity of the shaping frame 104 to facilitate the ejection of the shaped plastic mold. The ejector 106 is bolted to the inner cavity of the operating shell 101 to eject the shaped plastic mold. The slide grooves 107 are formed at the four corners of the inner wall of the shaping frame 104 to assist in the movement of the shaping plate 105.

[0033] The shaping component 200 is fixed to one end of the positioning plate 103 and includes a fixing plate 201, an extrusion component 202, a cooling component 203, a cooling box 204, a cooling plate 205, and an extrusion frame 206. The fixing plate 201 is fixed to one end of the top of the positioning plate 103, the extrusion component 202 is disposed at the bottom of the fixing plate 201, the cooling component 203 is disposed at one end of the top of the operating shell 101, the cooling box 204 is fixed to one end of the top of the operating shell 101, the cooling plate 205 is fixed to the bottom of the operating shell 101 and surrounds the shaping frame 104, and the inner cavity of the extrusion frame 206 is disposed on the surface of the shaping frame 104.

[0034] The fixing plate 201, bolted to one end of the positioning plate 103, serves to support and position the extrusion piece 202. The extrusion piece 202, bolted to the bottom of the fixing plate 201, serves to extrude and mold the molten plastic. The cooling piece 203, bolted to the top of the operating shell 101, serves to cool the extruded plastic mold. The cooling box 204, bolted to the top of the operating shell 101, serves to cool the water source. The cooling plate 205, bolted to the top of the operating shell 101, serves to install the fan 207. The sliding contact between the extrusion frame 206 and the positioning frame 104 serves to extrude and mold the plastic.

[0035] Example 2

[0036] Reference Figures 2-3 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0037] The ejector 106 includes a dual-axis motor 106a, lead screws 106b, lead sleeves 106c, and adjusting rods 106d. The bottom of the dual-axis motor 106a is fixed to the inner cavity of the operating housing 101. The opposite ends of the two lead screws 106b are fixed to the two ends of the dual-axis motor 106a, and the opposite ends of the two lead screws 106b are fixed to the inner wall of the operating housing 101. The inner cavity of the lead sleeve 106c is threaded to the surface of the lead screws 106b. The bottoms of the two adjusting rods 106d are fixed to the top of the lead sleeve 106c via a rotating shaft, and the top of the adjusting rods 106d is fixed to the bottom of the shaping plate 105 via a rotating shaft.

[0038] When the plastic mold is being formed and needs to be ejected for retrieval, the dual-axis motor 106a is first started. The output shaft of the dual-axis motor 106a drives the lead screw 106b to rotate. While the lead screw 106b rotates, it drives the lead sleeve 106c to move relative to it. While the lead sleeve 106c moves, it drives the sliding sleeve 106e to move assistedly on the surface of the sliding rod 106f. Subsequently, while the lead sleeve 106c moves, it drives the adjusting rod 106d to adjust and support it through the rotating shaft. While the adjusting rod 106d is supported, it drives the shaping plate 105 to rise through the rotating shaft. While the shaping plate 105 rises, it drives the slider 108 to move to a limited position in the inner cavity of the slide groove 107. At that time, the positioning plate 105 rises in the inner cavity of the shaping frame 104 and ejects the formed plastic mold for subsequent retrieval by the operator.

[0039] Specifically, the ejector 106 also includes a sliding sleeve 106e and a sliding rod 106f. The opposite ends of the two sliding sleeves 106e are fixed to the two ends of the threaded sleeve 106c. The inner cavity of the sliding sleeve 106e is fitted onto the surface of the sliding rod 106f. Both ends of the sliding rod 106f are fixed to the inner wall of the operating housing 101.

[0040] The sliding connection between the sliding sleeve 106e and the sliding rod 106f serves to assist in the movement of the threaded sleeve 106c.

[0041] Specifically, the base assembly 100 also includes sliders 108, which are fixed to the four corners of the shaping plate 105, and the surfaces of the four sliders 108 are inserted into the inner cavity of the slide groove 107.

[0042] The sliding insertion of slider 108 into slide groove 107 achieves the effect of limiting the movement of shaping plate 105.

[0043] Specifically, the ejector 106 also includes reinforcing blocks 106g. The opposite ends of the two reinforcing blocks 106g are fixed to the two ends of the dual-axis motor 106a, and the bottom of the reinforcing blocks 106g is fixed to the bottom of the operating housing 101.

[0044] The bolts securing the reinforcing block 106g to the operating housing 101 effectively reinforce and position the dual-axis motor 106a.

[0045] Specifically, the extrusion component 202 includes a telescopic rod 202a, a movable plate 202b, and a mounting plate 202c. The top of the telescopic rod 202a is fixed to the bottom of the fixed plate 201, the top of the movable plate 202b is fixed to the bottom of the telescopic rod 202a, one end of the two mounting plates 202c is fixed to one end of the movable plate 202b, and the bottom of one end of the two mounting plates 202c is fixed to the top of the extrusion frame 206.

[0046] When it is necessary to extrude the molten plastic granules, the telescopic rod 202a is activated first. The telescopic rod 202a moves the movable plate 202b downward. While the movable plate 202b moves, the auxiliary sleeve 202d moves on the surface of the auxiliary rod 202e. Then, while the movable plate 202b moves, the mounting plate 202c moves. While the mounting plate 202c moves, the extrusion frame 206 moves. At this time, the extrusion frame 206 moves downward and comes into contact with the shaping frame 104. The molten plastic granules are then extruded and shaped through the contact between the extrusion frame 206 and the shaping frame 104.

[0047] Specifically, the extrusion component 202 also includes an auxiliary sleeve 202d and an auxiliary rod 202e. The auxiliary sleeve 202d is fixed to the inner cavity of the movable plate 202b, and the inner cavity of the auxiliary sleeve 202d is fitted onto the surface of the auxiliary rod 202e. Both ends of the auxiliary rod 202e are fixed to one end of the positioning plate 103.

[0048] The sliding connection between the auxiliary sleeve 202d and the auxiliary rod 202e provides auxiliary and stable movement for the movable plate 202b.

[0049] Example 3

[0050] Reference Figure 5 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0051] Specifically, the cooling component 203 includes a water pump 203a, a water pumping pipe 203b, and a circulation pipe 203c. The bottom of the water pump 203a is fixed to the top of the operating housing 101. One end flange of the water pumping pipe 203b is fixed to one end of the water pump 203a. One end flange of the water pumping pipe 203b is fixed to one end of the refrigeration box 204. One end flange of the circulation pipe 203c is fixed to one end of the water pump 203a. One end of the circulation pipe 203c surrounds the inner wall of the cooling plate 205 and is flanged and fixed to one end of the refrigeration box 204.

[0052] When cooling is required during the extrusion molding of plastic granules to stabilize the molding process, the water source is first cooled through the cooling pipe 208 on the inner wall of the cooling box 204. At this time, the water pump 203a is started, and the suction of the water pump 203a draws the water source inside the cooling box 204 into the inner cavity of the water suction pipe 203b. Then, the water source is transported to the inner cavity of the circulation pipe 203c through the water suction pipe 203b. At this time, the cold air of the water source inside the circulation pipe 203c evaporates. Then, the fan 207 can be started to draw the outside air to the surface of the shaping frame 104 to cool the surface of the shaping frame 104. Subsequently, the water source inside the circulation pipe 203c will circulate back to the inner cavity of the cooling box 204 and continue to circulate, thereby effectively cooling the plastic granules during the extrusion molding process.

[0053] Specifically, the shaping component 200 also includes a fan 207, one end of which is fixed to the four corners of the cooling plate 205.

[0054] The fan 207 is fixed to the four corners of the cooling plate 205 by bolts, which achieves the effect of cooling the surface of the shaping frame 104.

[0055] Specifically, the shaping component 200 also includes refrigeration pipes 208, with the opposite ends of the two refrigeration pipes 208 fixed to the inner wall of the refrigeration box 204.

[0056] The bolts securing the refrigeration pipe 208 to the refrigeration box 204 achieve the effect of cooling the internal water source.

[0057] In use, firstly, the molten plastic granules are evenly poured into the inner cavity of the shaping frame 104. Then, the telescopic rod 202a is activated. The telescopic rod 202a extends and retracts, causing the movable plate 202b to move downwards. Simultaneously, the movable plate 202b moves, causing the auxiliary sleeve 202d to move against the surface of the auxiliary rod 202e. Then, the movable plate 202b moves, causing the mounting plate 202c to move. Simultaneously, the mounting plate 202c moves, causing the extrusion frame 206 to move. At this point, the extrusion frame 206 moves downwards and contacts the shaping frame 104. The molten plastic granules are extruded and molded by the contact between the extrusion frame 206 and the shaping frame 104. During the molding process, the water source is cooled by the cooling pipe 208 on the inner wall of the cooling box 204. At this time, the water pump 203a is started, and the suction of the water pump 203a draws the water source inside the cooling box 204 into the inner cavity of the water pumping pipe 203b. Then, the water source is transported to the inner cavity of the circulation pipe 203c through the water pumping pipe 203b. At this time, the cold air of the water source inside evaporates through the circulation pipe 203c. At this time, the fan 207 can be started to draw the outside air. The water is then circulated to the surface of the shaping frame 104 to cool it down. The water inside the circulation pipe 203c is then circulated back into the cavity of the cooling box 204, effectively cooling the plastic granules during the extrusion molding process. Finally, when the plastic mold is formed and needs to be removed, the dual-axis motor 106a is started. The output shaft of the dual-axis motor 106a drives the lead screw 106b to rotate, and the lead screw 106b rotates while the lead screw sleeve 106c moves relative to it. As the threaded sleeve 106c moves, it drives the sliding sleeve 106e to move assistedly on the surface of the sliding rod 106f. Simultaneously, as the threaded sleeve 106c moves, it drives the adjusting rod 106d to adjust and support through the rotating shaft. As the adjusting rod 106d is supported, it drives the shaping plate 105 to rise through the rotating shaft. As the shaping plate 105 rises, it drives the slider 108 to move in the inner cavity of the slide groove 107. At that time, the positioning plate 105 rises in the inner cavity of the shaping frame 104 and pushes out the molded plastic mold so that the operator can pick it up later.

[0058] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A mold for cooling and shaping plastic particles, characterized in that: include, A base assembly (100) includes an operating shell (101), a positioning plate (103), a shaping frame (104), a shaping plate (105), and a push-out member (106). The positioning plate (103) is fixed to one end of the operating shell (101), the bottom of the shaping frame (104) is fixed to the top of the operating shell (101), the shaping plate (105) is disposed in the inner cavity of the shaping frame (104), and the push-out member (106) is disposed at the bottom of the inner cavity of the operating shell (101). A shaping component (200) is fixed to one end of the positioning plate (103) and includes a fixing plate (201), an extrusion component (202), a cooling component (203), a refrigeration box (204), and a cooling plate (205). The fixing plate (201) is fixed to one end of the top of the positioning plate (103), the extrusion component (202) is disposed at the bottom of the fixing plate (201), the cooling component (203) is disposed at one end of the top of the operating shell (101), the refrigeration box (204) is fixed to one end of the top of the operating shell (101), and the cooling plate (205) is fixed to the bottom of the operating shell (101) and surrounds the shaping frame (104).

2. The plastic particle cooling and shaping mold as described in claim 1, characterized in that: The ejector (106) includes a dual-axis motor (106a), a lead screw (106b), a lead sleeve (106c), and an adjusting rod (106d). The bottom of the dual-axis motor (106a) is fixed to the inner cavity of the operating housing (101). The opposite ends of the two lead screws (106b) are fixed to the two ends of the dual-axis motor (106a), and the opposite ends of the two lead screws (106b) are fixed to the inner wall of the operating housing (101). The inner cavity of the lead sleeve (106c) is threaded to the surface of the lead screw (106b). The bottoms of the two adjusting rods (106d) are fixed to the top of the lead sleeve (106c) by a rotating shaft, and the top of the adjusting rod (106d) is fixed to the bottom of the shaping plate (105) by a rotating shaft.

3. The plastic particle cooling and shaping mold as described in claim 2, characterized in that: The ejector (106) further includes a sliding sleeve (106e), a sliding rod (106f), and a reinforcing block (106g). The opposite ends of the two sliding sleeves (106e) are fixed to the two ends of the threaded sleeve (106c). The inner cavity of the sliding sleeve (106e) is fitted onto the surface of the sliding rod (106f). The two ends of the sliding rod (106f) are fixed to the inner wall of the operating housing (101). The opposite ends of the two reinforcing blocks (106g) are fixed to the two ends of the dual-axis motor (106a). The bottom of the reinforcing block (106g) is fixed to the bottom of the operating housing (101).

4. The plastic particle cooling and shaping mold as described in claim 1, characterized in that: The base assembly (100) also includes support legs (102), slide grooves (107) and sliders (108). The tops of the four support legs (102) are fixed to the bottom of the operating shell (101). The slide grooves (107) are opened at the four corners of the inner wall of the shaping frame (104). The sliders (108) are fixed at the four corners of the shaping plate (105). The surfaces of the four sliders (108) are inserted into the inner cavity of the slide grooves (107).

5. The plastic particle cooling and shaping mold as described in claim 2, characterized in that: The shaping component (200) further includes an extrusion frame (206), the inner cavity of which is disposed on the surface of the shaping frame (104).

6. The plastic particle cooling and shaping mold as described in claim 5, characterized in that: The extrusion component (202) further includes a telescopic rod (202a), a movable plate (202b), and a mounting plate (202c). The top of the telescopic rod (202a) is fixed to the bottom of the fixed plate (201), the top of the movable plate (202b) is fixed to the bottom of the telescopic rod (202a), one end of each of the two mounting plates (202c) is fixed to one end of the movable plate (202b), and the bottom of one end of each of the two mounting plates (202c) is fixed to the top of the extrusion frame (206).

7. The plastic particle cooling and shaping mold as described in claim 6, characterized in that: The extrusion member (202) also includes an auxiliary sleeve (202d) and an auxiliary rod (202e). The auxiliary sleeve (202d) is fixed to the inner cavity of the movable plate (202b). The inner cavity of the auxiliary sleeve (202d) is sleeved on the surface of the auxiliary rod (202e). Both ends of the auxiliary rod (202e) are fixed to one end of the positioning plate (103).

8. The plastic particle cooling and shaping mold as described in claim 7, characterized in that: The cooling component (203) also includes a water pump (203a), a water suction pipe (203b), and a circulation pipe (203c). The bottom of the water pump (203a) is fixed to the top of the operating shell (101). One end flange of the water suction pipe (203b) is fixed to one end of the water pump (203a). One end flange of the water suction pipe (203b) is fixed to one end of the refrigeration box (204). One end flange of the circulation pipe (203c) is fixed to one end of the water pump (203a). One end of the circulation pipe (203c) surrounds the inner wall of the cooling plate (205) and is flanged to one end of the refrigeration box (204).

9. The plastic particle cooling and shaping mold as described in claim 1, characterized in that: The shaping component (200) also includes a fan (207), one end of which is fixed to the four corners of the cooling plate (205).

10. The plastic particle cooling and shaping mold as described in claim 9, characterized in that: The shaping component (200) also includes refrigeration pipes (208), with the opposite ends of the two refrigeration pipes (208) fixed to the inner wall of the refrigeration box (204).

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