Plastic mold processing equipment

Abstract

The invention belongs to the technical field of plastic mold processing, and particularly relates to plastic mold processing equipment which comprises a box body and a conveying belt, the box body is fixedly installed at the top of the conveying belt, an injection molding device is fixedly installed at the top of the box body, half molds are symmetrically arranged in the box body, and the two half molds can be attached to each other; mold opening assemblies are arranged outside the two half molds and are used for driving the two half molds to be oppositely opened; according to the invention, the module is centered and stably placed on the module connecting assembly through the stabilizing assembly, so that the phenomenon that the module falls off from the module connecting assembly and is damaged due to falling when the module connecting assembly moves the module can be prevented, the placement of the module is more facilitated, the module connecting assembly is adopted to place the module, and the phenomenon that the module is damaged when the module is taken out and falls off can be avoided. And the phenomena of scratches, pits and the like on the surfaces of the mold parts caused by collision of the mold parts are avoided, so that defective products are reduced, and the mold taking operation during production of the plastic mold is more facilitated.

Description

Technical Field

[0001] The present invention belongs to the technical field of plastic mold processing, and specifically relates to a plastic mold processing device. Background Art

[0002] A plastic mold is a tool for manufacturing plastic products. Through specific cavities and structures, molten plastic materials are injected into it, and after cooling and solidification, the required plastic products are formed.

[0003] Plastic molds are widely used in various fields, such as automobile manufacturing, electronic appliances, medical devices, daily necessities, toys, etc. In automobile manufacturing, they are used to produce automobile interior parts, exterior parts, engine components, etc.; in the field of electronic appliances, they are used to manufacture mobile phone casings, computer casings, household appliance casings, etc.; in the medical device field, they can manufacture syringes, infusion sets, medical catheters, etc.; in the daily necessities and toy industries, they are everywhere. For example, plastic cups, toothbrushes, toy models, etc. are all produced through plastic molds.

[0004] Currently, in the prior art, when a plastic mold is produced, when the plastic mold falls, its surface may collide with the ground or other objects, which may cause problems such as scratches, pits, and bump marks. Especially the forming surface of the mold, these damages may be directly reflected on the product surface, affecting the appearance quality of the product, reducing the grade and qualification rate of the product, and being unfavorable for the production operation of the mold.

[0005] Therefore, the present invention provides a plastic mold processing device. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art.

[0007] The technical solution adopted by the present invention to solve its technical problems is as follows: A plastic mold processing device described in the present invention includes a box body and a conveyor belt. The box body is fixedly installed on the top of the conveyor belt. An injection molding device is fixedly installed on the top of the box body. Half molds are symmetrically arranged inside the box body, and the two half molds can be mutually attached. Mold opening components are arranged outside both half molds, and the mold opening components are used to drive the two half molds to open relatively. Mold receiving components are symmetrically arranged inside the box body, and the mold receiving components are used to receive and place the plastic mold parts dropped after the two half molds are opened. A mold alignment and stabilization component is symmetrically arranged inside the box body. The mold alignment and stabilization component includes a pushing block, and the mold alignment and stabilization component is used to drive the pushing block to center and stably align the plastic mold parts received by the mold receiving component. The mold alignment and stabilization component is placed above the mold receiving component, and the mold opening component is placed above the mold receiving component; During operation, two mold-opening components drive two half-molds to close. When the two half-molds come into contact, they form a complete mold. Subsequently, the injection molding device is controlled to inject plastic between the two half-molds. When the plastic injected into the two half-molds is molded, the two mold-opening components are controlled to drive the two half-molds to open, and the mold parts between the two half-molds will fall out from between them, playing a role in controlling the opening and closing of the mold. At this time, the mold receiving component will receive and place the plastic mold parts that fall due to the opening and closing of the two half-molds, so as to receive the dropped parts. When the mold parts fall onto the mold receiving component, the alignment and stabilization component drives the pushing block to stack the plastic mold parts received by the mold receiving component stably. When the mold parts are stably placed in the mold receiving component, the mold receiving component operates, and the mold receiving component will drive the mold parts to move downward, and finally place the mold parts into the conveyor belt. Subsequently, the conveyor belt is controlled to drive the placed mold parts to move, and the picking and placement operation of the mold parts can be realized. By repeating the above steps, the batch production of the mold parts can be realized. The alignment and stabilization component enables the mold parts to be placed centrally and stably on the mold receiving component, which can prevent the mold parts from falling off the mold receiving component when the mold receiving component moves the mold parts, avoiding damage caused by dropping. This is more conducive to the placement of the mold parts. By using the mold receiving component to place the mold parts, it can be avoided that when the mold parts are taken out and dropped, the mold parts collide, resulting in scratches and pits on their surfaces, reducing the generation of defective products, and being more conducive to the mold picking operation during the production of plastic molds.

[0008] Preferably, the mold-opening component includes a guide rail, which is fixedly installed on the top of the box body. The inner wall of the guide rail is slidably connected with an electric slider. The bottom of the electric slider is fixedly installed with a moving template. The outer wall of the moving template is slidably connected with the inner wall of the box body. One side of the moving template is fixedly connected with the outer wall of the half-mold. Knocking components are arranged outside both half-molds. When the plastic mold parts in the two half-molds are molded, by controlling the electric slider to drive the half-mold to move through the moving template, the two half-molds will open relatively, so that the mold parts between the two half-molds will fall out, thus realizing the function of mold opening and mold taking. When the two half-molds move relatively, the knocking components knock on the two molds to prevent the mold parts from sticking to the two half-molds.

[0009] Preferably, the knocking component includes a limited-slip rod. There are two limited-slip rods. One end of each of the two limited-slip rods is fixedly connected to the inner wall of the box body. Knock plates are arranged on the outer walls of the two limited-slip rods. Round rods are symmetrically and fixedly installed on one side of the two knock plates. The round rods on the two knock plates are arranged in a four-corner alignment form. The positions of the four round rods are horizontal to the four corners of the half mold. When the half mold moves, due to the setting of the limited-slip rod and the knock plate, when the half mold moves and contacts the knock plate, the half mold will impact the round rods on the knock plate with the force generated during movement. According to Newton's third law, when an object A impacts another object B, object A exerts a force on object B. At the same time, object B will generate a reaction force on object A that is equal in magnitude and opposite in direction. This reaction force is the anti-seismic force received by object A. Through this theory, the half mold itself will receive the anti-seismic force, thereby performing anti-seismic on the inside of the half mold. The mold parts placed in the half mold will fall out of the half mold through anti-seismic, preventing the mold parts from adhering to the inside of the half mold, which is more conducive to the mold-taking operation of the mold parts and plays a role in knocking and vibrating the half mold.

[0010] Preferably, a rectangular plate is fixedly installed between the two knock plates. The inner walls of the two limited-slip rods are respectively slidably connected to the inner walls of the two limited-slip rods. Pressure-bearing springs are symmetrically arranged between the outer walls of the two knock plates and one side of the rectangular plate. The two pressure-bearing springs are respectively placed outside the two limited-slip rods. When the knock plate is impacted by the half mold, the electric slider continues to drive the half mold to move. The half mold will push the knock plate to squeeze the pressure-bearing spring and move towards the rectangular plate on the limited-slip rod, providing power for the alignment and stabilization component to drive the pushing block to perform centering and stable alignment on the mold part. When the electric slider drives the half mold to return and close, the pressure-bearing spring will push the knock plate to reset through the elastic force, providing a knocking point for the next demoulding and knocking operation, playing a role in resetting the knock plate.

[0011] Preferably, a limit box is fixedly installed on the outer wall of the rectangular plate. Baffles are symmetrically and fixedly installed on the outer wall of the limit box. The limit box is placed directly below the two half molds. The outer walls of the two baffles are fixedly connected to the inner wall of the box body. When the mold part falls downward, due to the limiting setting of the baffle and the limit box, the mold part will be limited by the two and fall downward, thereby falling onto the mold-receiving component, preventing the mold part from falling randomly without limitation during demoulding and falling, and playing a role in specifying the falling trajectory for the falling of the mold part.

[0012] Preferably, the alignment and stabilization component further includes racks. There are two racks and two pushing blocks respectively. One ends of the two racks are fixedly connected to the outer walls of the two knocking plates. Gears are symmetrically and rotatably connected to the outer wall of the rectangular plate. The outer walls of the two pushing blocks are slidably connected to the inner wall of the rectangular plate. The two gears are respectively disposed between the two racks and the two pushing blocks. The teeth on the two pushing blocks and the racks can respectively mesh with the teeth on the two gears. The two pushing blocks can be slidably connected to the inner wall of the limit box. The bottoms of the two pushing blocks are inclined sliding surfaces. Through the intermittent setting, when the mold part is limited by the knocking plate and undergoes knocking vibration, the movement of the half molds is stopped first. When the mold part falls onto the mold receiving component, by continuously moving the half molds to push the knocking plate to slide on the limit sliding rod, the knocking plate will drive the rack to move. When the gear moves, due to the setting of the gear, the rack will drive the pushing blocks to move towards each other. The two pushing blocks will move from the two corners on one side of the limit box towards the middle position of the limit box. Through the setting of two groups of alignment and stabilization components, the four pushing blocks will move inward from the four corners on both sides of the limit box, so as to push the four corners inside the limit box, preventing the mold part from jumping obliquely and leaning against the inner wall of the limit box due to the inertial force during falling when the mold part enters the limit box and falls onto the mold receiving component, which affects the subsequent movement of the mold receiving component and also avoids affecting the subsequent merging operation of the two half molds, playing a role in aligning the mold part.

[0013] Preferably, a push plate is fixedly installed between the two pushing blocks. The outer wall of the push plate is slidably connected to the inner wall of the limit box. When the two pushing blocks move, the two pushing blocks drive the push plate to move simultaneously. The two push plates will push the two sides of the mold part, cooperating with the four pushing blocks to push the four corners of the mold part, so as to realize the centering and alignment of the mold part, which is more conducive to the subsequent movement of the mold receiving component for the mold part, playing a role in pushing the mold part to move centrally.

[0014] Preferably, the mold receiving assembly includes an object receiving frame. One end of the object receiving frame is fixedly installed with an object receiving plate. The bottom of the pushing plate is slidably connected to the top of the object receiving plate. The top of the object receiving plate can be attached to the bottom of the limit box. The inner walls of the box body are symmetrically and fixedly installed with limit blocks. A shaft rod is rotatably connected between the two limit blocks. One end of the object receiving frame is fixedly connected to the outer wall of the shaft rod. Push blocks are fixedly installed at both ends of the shaft rod. The two push blocks are respectively slidably connected to the inner walls of the two limit blocks. A retractable rod is fixedly installed between the object receiving frame and the inner wall of the box body. A return spring is arranged between the bottom of the object receiving frame and the inner wall of the box body. The return spring is placed outside the retractable rod. When the mold part falls downward through the limit box, the mold part will fall onto the object receiving plate at the bottom of the limit box. When the mold part falls onto the top of the object receiving plate, the four pushing blocks and the two pushing plates cooperate with each other to drive the mold part to move centrally. When the central movement operation of the mold part is completed, the electric slider drives the half mold to reset and close. At this time, by pushing the push block to move, when the push block moves, it will drive the shaft rod to rotate. When the shaft rod rotates, the shaft rod drives the object receiving frame to squeeze the return spring and slide on the retractable rod. The object receiving frame will drive the object receiving plate to rotate downward and open from the bottom of the limit box. Through the setting of two groups of mold receiving assemblies, the two object receiving frames will drive the two object receiving plates to rotate open relatively from the bottom of the limit box. The two object receiving plates will drive the mold part placed between them to move downward. When the two object receiving frames are fully opened, at this time, the mold part will slide downward between the two opened object receiving plates and finally fall into the conveyor belt for conveying, playing the role of moving and placing the mold part. By moving the mold part in this way, the mold part can move more smoothly. When the mold part is placed in the conveyor belt, the mold part can also be placed in the middle position inside the conveyor belt, which is more conducive to the conveyor belt to move the placed mold part. It can avoid the mold part from colliding inside the conveyor belt when the conveyor belt conveys the mold part. The setting of the return spring is to facilitate the subsequent reset of the object receiving plate.

[0015] Preferably, connecting rods are symmetrically and fixedly installed on the outer wall of the moving template. The internal structures of the two connecting rods are the same. A force - applying block is rotatably connected inside the connecting rod. The outer wall of the force - applying block can be slidably connected to the outer wall of the push block. One side of the force - applying block is in contact with the inner wall of the connecting rod, and a return spring is arranged between the other side of the force - applying block and the inner wall of the connecting rod. When the electric slider drives the half - mold to move through the moving template, the moving template drives the connecting rod to move at the same time. When the connecting rod contacts the push block, the force - applying block is restricted by the push block, and the force - applying block will rotate in the connecting rod by squeezing the return spring, and the force - applying block will shrink into the connecting rod. When the electric slider drives the half - mold to be fully opened, at this time, the connecting rod drives the force - applying block to the other side of the push block, and the force - applying block will lose the restriction, and the return spring will push the force - applying block to rotate and extend on the inner wall of the connecting rod. When the electric slider drives the half - mold to be reset, the force - applying block will pull the push block to move. When the push block moves, it will drive the object - receiving rack to rotate through the shaft rod, so that the object - receiving plate rotates and opens at the bottom of the limit box, providing power for the rotation and opening of the object - receiving plate, and playing a role in pushing the object - receiving rack to rotate. When the two object - receiving plates are fully opened, the force - applying block will slide to the other side of the push block, thus losing contact with the push block, and the object - receiving rack will be reset under the elastic force of the reset spring, and the push block will return to the other side of the force - applying block again, providing a force - applying point for the next rotation of the object - receiving rack.

[0016] Preferably, a limit plate is fixedly installed on one side of the top of each of the two limit blocks. One side of each of the two limit plates can be respectively in contact with the outer wall of the two push blocks. During operation, when the object - receiving rack rotates back under the elastic force of the reset spring, when one side of the push block contacts the limit plate, the reset rotation of the object - receiving rack is completed. The setting of the limit plate provides a limit basis for the rotation of the push block. Through the setting of the push block, it can also provide a limit for the rotation of the force - applying block in the connecting rod, playing a role in limiting the position of the push block.

[0017] The beneficial effects of the present invention are as follows: 1. For a plastic mold processing device of the present invention, through the alignment and stabilization component, the mold part is placed centrally and stably on the mold - receiving component, which can prevent the mold part from falling off the mold - receiving component when the mold - receiving component moves the mold part, avoiding the phenomenon of damage caused by dropping, being more conducive to the placement of the mold part. By using the mold - receiving component to place the mold part, it can be avoided that when the mold part is taken out and dropped, the mold part collides, resulting in scratches and pits on its surface, reducing the generation of defective products, and being more conducive to the mold - taking operation during the production of plastic molds.

[0018] 2. A plastic mold processing device according to the present invention drives a receiving frame to rotate through the rotation of a shaft rod. The receiving frame will drive a receiving plate to rotate downward and open from the bottom of a limiting box. Through the arrangement of two sets of mold receiving components, two receiving frames drive two receiving plates to rotate and open relatively from the bottom of the limiting box. The two receiving plates will drive a mold part placed between them to move downward. When the two receiving frames are fully opened, the mold part will slide downward between the two opened receiving plates. By moving the mold part in this way, the mold part can move more smoothly when moving. When the mold part is placed in a conveyor belt, it can also make the mold part placed in the middle position inside the conveyor belt, which is more conducive to the conveyor belt moving the placed mold part. It can avoid the mold part being bumped inside the conveyor belt when the conveyor belt conveys the mold part.

[0019] 3. A plastic mold processing device according to the present invention drives a rack to move through a knocking plate. Through the arrangement of a gear, the rack will drive a pushing block to move oppositely. Two pushing blocks will move from the two corners on one side of the limiting box towards the middle position of the limiting box. Through the arrangement of two sets of alignment and stabilization components, four pushing blocks will move inward from the four corners on both sides of the limiting box, so as to push the four corners inside the limiting box, preventing the mold part from jumping obliquely and leaning against the inner wall of the limiting box due to the inertial force during falling when the mold part enters the limiting box and drops onto the mold receiving component, which affects the subsequent movement of the mold receiving component on it. At the same time, it can also avoid affecting the subsequent merging operation of the two half molds.

[0020] 4. A plastic mold processing device according to the present invention, when the two pushing blocks move, the two pushing blocks drive a pushing plate to move at the same time. The two pushing plates will push both sides of the mold part, and cooperate with the four pushing blocks to push the four corners of the mold part, so as to realize the centering and alignment of the mold part, which is more conducive to the subsequent movement of the mold receiving component on the mold part and plays a role in pushing the mold part to move centrally.

[0021] 5. A plastic mold processing device according to the present invention, through the arrangement of a limited-slip rod and a knocking plate, when a half mold moves and contacts the knocking plate, the half mold will impact a round rod on the knocking plate with the force generated during movement. According to Newton's third law, the half mold itself will receive a counter-shock force, so as to perform a counter-shock inside the half mold. The mold part placed inside the half mold will fall out of the half mold through the counter-shock, preventing the mold part from adhering to the inside of the half mold, which is more conducive to the mold removal operation of the mold part and plays a role in knocking and vibrating the half mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below with reference to the drawings.

[0023] Figure 1 is the overall view of the present invention; Figure 2 is the main view of the present invention; Figure 3 It is a schematic structural diagram of the object receiving rack in the present invention; Figure 4 It is a schematic structural diagram of the moving template in the present invention; Figure 5 It is a schematic structural diagram of the knocking plate in the present invention; Figure 6 It is a schematic structural diagram of the shaft rod in the present invention; Figure 7 It is a schematic structural diagram of the force applying block in the present invention; Figure 8 It is a schematic diagram of the moving operation of the mold receiving component in the present invention.

[0024] In the figure: 1, box body; 2, conveyor belt; 3, injection molding device; 4, guide rail; 401, electric slider; 402, moving template; 5, baffle; 6, connecting rod; 601, force applying block; 602, return spring; 7, object receiving rack; 701, retractable rod; 702, reset spring; 703, object receiving plate; 704, shaft rod; 705, limiting block; 706, pushing block; 707, limiting plate; 8, half mold; 9, knocking plate; 901, anti-slip rod; 902, bearing spring; 10, limiting box; 11, rectangular plate; 12, pushing block; 1201, pushing plate; 1202, gear; 1203, rack. Specific embodiments

[0025] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0026] As Figures 1 to 8 shown, a plastic mold processing device described in an embodiment of the present invention includes a box body 1 and a conveyor belt 2. The box body 1 is fixedly installed on the top of the conveyor belt 2. An injection molding device 3 is fixedly installed on the top of the box body 1. Half molds 8 are symmetrically arranged inside the box body 1. The two half molds 8 can be attached to each other. Mold opening components are arranged outside the two half molds 8. The mold opening components are used to drive the two half molds 8 to open relatively. Mold receiving components are symmetrically arranged inside the box body 1. The mold receiving components are used to receive and place the plastic mold parts dropped after the two half molds 8 are opened. Alignment and stabilization components are symmetrically arranged inside the box body 1. The alignment and stabilization components include a pushing block 12. The alignment and stabilization components are used to drive the pushing block 12 to center and stably align the plastic mold parts received by the mold receiving components. The alignment and stabilization components are placed above the mold receiving components, and the mold opening components are placed above the mold receiving components; Since when the plastic mold drops, its surface will collide with the ground or other objects, which may cause problems such as scratches, pits and knocking marks. These damages will directly affect the appearance quality of the product, reduce the grade and qualification rate of the product, and are not conducive to the production operation of the mold; During operation, two mold-opening components drive two half-molds 8 to close. When the two half-molds 8 come into contact, they form a complete mold. Subsequently, the injection molding device 3 is controlled to inject plastic between the two half-molds 8. When the plastic injected into the two half-molds 8 is molded, the two mold-opening components are controlled to drive the two half-molds 8 to open, and the mold parts between the two half-molds 8 will fall out from between them, playing a role in controlling the opening and closing of the mold. At this time, the mold receiving component will receive and place the plastic mold parts that fall when the two half-molds 8 open and close, so as to receive the falling parts. When the parts fall onto the mold receiving component, the alignment and stabilization component drives the pushing block 12 to stack the plastic mold parts received by the mold receiving component stably. When the parts are stably placed in the mold receiving component, the mold receiving component operates, and the mold receiving component will drive the parts to move downward, and finally place the parts into the conveyor belt 2. Subsequently, the conveyor belt 2 is controlled to drive the placed parts to move, and the picking and placement operation of the parts can be realized. By repeating the above steps, the batch production of parts can be realized. By using the alignment and stabilization component to place the parts centrally and stably on the mold receiving component, it can prevent the parts from falling off the mold receiving component when the mold receiving component moves the parts, avoiding damage caused by dropping. This is more conducive to the placement of the parts. By using the mold receiving component to place the parts, it can avoid the parts from being knocked when taken out and dropped, resulting in scratches and pits on the surface, reducing the generation of defective products, and being more conducive to the mold removal operation during the production of plastic molds. It should be noted here that the conveyor belt 2 is an intermittent moving conveyor belt.

[0027] As Figures 1 to 2 shown, the mold-opening component includes a guide rail 4, which is fixedly installed on the top of the box body 1. The inner wall of the guide rail 4 is slidably connected with an electric slider 401. The bottom of the electric slider 401 is fixedly installed with a moving template 402. The outer wall of the moving template 402 is slidably connected with the inner wall of the box body 1. One side of the moving template 402 is fixedly connected with the outer wall of the half-mold 8. Knocking components are arranged outside both half-molds 8; When the plastic mold parts in the two half-molds 8 are molded, the electric slider 401 is controlled to drive the half-mold 8 to move through the moving template 402, and the two half-molds 8 will open relatively, so that the mold parts between the two half-molds 8 will fall, thus realizing the function of mold opening and mold removal. When the two half-molds 8 move relatively, the knocking components knock the two molds to prevent the mold parts from sticking to the two half-molds 8.

[0028] As Figures 1 to 2As shown, the knocking component includes a limited-slip rod 901. There are two limited-slip rods 901. One end of each of the two limited-slip rods 901 is fixedly connected to the inner wall of the box body 1. Knock plates 9 are arranged on the outer walls of the two limited-slip rods 901. Round rods are symmetrically and fixedly installed on one side of each of the two knock plates 9. The round rods on the two knock plates 9 are arranged in a form of four-corner alignment. The positions of the four round rods are horizontally aligned with the four corners of the half mold 8. When the half mold 8 moves, due to the arrangement of the limited-slip rod 901 and the knock plate 9, when the half mold 8 moves and contacts the knock plate 9, the half mold 8 will impact the round rods on the knock plate 9 with the force generated during movement. According to Newton's third law, when an object A impacts another object B, object A exerts a force on object B. At the same time, object B will generate a reaction force on object A that is equal in magnitude and opposite in direction. This reaction force is the anti-vibration force received by object A. Through this theory, the half mold 8 itself will receive the anti-vibration force, thereby performing anti-vibration inside the half mold 8. The mold parts placed inside the half mold 8 will fall out of the half mold 8 through anti-vibration, preventing the mold parts from adhering to the inside of the half mold 8, which is more conducive to the mold removal operation of the mold parts and plays a role in knocking and vibrating the half mold 8. Here, it should be noted that the outer walls of the round rods are coated with soft rubber bodies, such as rubber pads.

[0029] As Figures 1 to 2 As shown, a rectangular plate 11 is fixedly installed between the two knock plates 9. The inner walls of the two limited-slip rods 901 are respectively slidably connected to the inner walls of the two limited-slip rods 901. Compression springs 902 are symmetrically arranged between the outer walls of the two knock plates 9 and one side of the rectangular plate 11. The two compression springs 902 are respectively placed outside the two limited-slip rods 901. When the knock plate 9 is impacted by the half mold 8, the electric slider 401 continues to drive the half mold 8 to move. The half mold 8 will push the knock plate 9 to compress the compression spring 902 and move towards the rectangular plate 11 on the limited-slip rod 901, providing power for the alignment and stabilization component to drive the pushing block 12 to perform centering and stable alignment on the mold parts. When the electric slider 401 drives the half mold 8 to return and close, the compression spring 902 will push the knock plate 9 to reset through the elastic force, providing a knocking point for the next demolding knocking operation and playing a role in resetting the knock plate 9.

[0030] As Figures 1 to 2 As shown, a limit box 10 is fixedly installed on the outer wall of the rectangular plate 11. Baffles 5 are symmetrically and fixedly installed on the outer wall of the limit box 10. The limit box 10 is placed directly below the two half molds 8. The outer walls of the two baffles 5 are fixedly connected to the inner wall of the box body 1. When the module drops downward, through the limiting settings of the baffle 5 and the limiting box 10, the module will be limited and drop downward between the two, and thus fall onto the mold receiving assembly, preventing the module from dropping randomly without restriction when demolding and falling, and playing a role in formulating the dropping trajectory for the module to drop. Here, it should be noted that the inner walls of the baffle 5 and the limiting box 10 are both lined with rubber soft pads.

[0031] As Figures 1 to 2 shown, the alignment and stabilization assembly further includes racks 1203. There are two racks 1203 and two pusher blocks 12. One ends of the two racks 1203 are respectively fixedly connected to the outer walls of the two striking plates 9. Gears 1202 are symmetrically rotatably connected to the outer wall of the rectangular plate 11. The outer walls of the two pusher blocks 12 are both slidably connected to the inner wall of the rectangular plate 11. The two gears 1202 are respectively disposed between the two racks 1203 and the two pusher blocks 12. The teeth on the two pusher blocks 12 and the racks 1203 can respectively mesh with the teeth on the two gears 1202. The two pusher blocks 12 can be slidably connected to the inner wall of the limiting box 10. The bottoms of the two pusher blocks 12 are inclined sliding surfaces; Through the intermittent setting, when the module is limited and vibrated by the striking plate 9, the movement of the half molds 8 is stopped first. When the module drops onto the mold receiving assembly, by continuously moving the half molds 8 to push the striking plate 9 to slide on the limited sliding rod 901, the striking plate 9 will drive the rack 1203 to move. When the gear 1202 moves, due to the setting of the gear 1202, the rack 1203 will drive the pusher blocks 12 to move towards each other. The two pusher blocks 12 will move from the two corners on one side of the limiting box 10 towards the middle position of the limiting box 10. Through the setting of the two sets of alignment and stabilization assemblies, the four pusher blocks 12 will move inward from the four corners on both sides of the limiting box 10, so as to push the four corners inside the limiting box 10, preventing the module from jumping obliquely and leaning against the inner wall of the limiting box 10 due to the inertial force when dropping when the module enters the limiting box 10 and drops onto the mold receiving assembly, affecting the subsequent movement of the mold receiving assembly for it, and at the same time avoiding affecting the subsequent merging operation of the two half molds 8, playing a role in correcting the module.

[0032] As Figures 1 to 2 shown, a push plate 1201 is fixedly installed between the two pusher blocks 12. The outer wall of the push plate 1201 is slidably connected to the inner wall of the limiting box 10; When the two pusher blocks 12 move, the two pusher blocks 12 drive the push plate 1201 to move simultaneously. The two push plates 1201 will push the two sides of the module, cooperating with the four pusher blocks 12 to push the four corners of the module, so as to realize the centering and alignment of the module, which is more conducive to the subsequent movement of the mold receiving assembly for the module, playing a role in pushing the module to move centrally. Here, it should be noted that the outer walls of the four pusher blocks 12 and the two push plates 1201 are all coated with rubber soft pads.

[0033] As shown Figures 1 to 2 in the figure, the mold receiving assembly includes a receiving rack 7. One end of the receiving rack 7 is fixedly installed with a receiving plate 703. The bottom of the pushing plate 1201 can be slidably connected to the top of the receiving plate 703. The top of the receiving plate 703 can be attached to the bottom of the limit box 10. The inner wall of the box body 1 is symmetrically and fixedly installed with limit blocks 705. A shaft rod 704 is rotatably connected between the two limit blocks 705. One end of the receiving rack 7 is fixedly connected to the outer wall of the shaft rod 704. Both ends of the shaft rod 704 are fixedly installed with pushing blocks 706. The two pushing blocks 706 are respectively slidably connected to the inner walls of the two limit blocks 705. A retracting rod 701 is fixedly installed between the receiving rack 7 and the inner wall of the box body 1. A return spring 702 is arranged between the bottom of the receiving rack 7 and the inner wall of the box body 1. The return spring 702 is placed outside the retracting rod 701; When the mold part falls downward through the limit box 10, the mold part will fall on the receiving plate 703 at the bottom of the limit box 10. When the mold part falls on the top of the receiving plate 703, the four pushing blocks 12 and the two pushing plates 1201 cooperate with each other to drive the mold part to move centrally. When the central movement operation of the mold part is completed, the electric slider 401 drives the half mold 8 to reset and close. At this time, by pushing the pushing block 706 to move, when the pushing block 706 moves, it will drive the shaft rod 704 to rotate. When the shaft rod 704 rotates, the shaft rod 704 drives the receiving rack 7 to squeeze the return spring 702 and slide on the retracting rod 701. The receiving rack 7 will drive the receiving plate 703 to rotate downward and open from the bottom of the limit box 10. Through the setting of the two groups of mold receiving assemblies, the two receiving racks 7 will drive the two receiving plates 703 to rotate and open relatively from the bottom of the limit box 10. The two receiving plates 703 will drive the mold part placed between them to move downward. When the two receiving racks 7 complete the opening, at this time, the mold part will slide downward between the two opened receiving plates 703 and finally fall into the conveyor belt 2 for conveying, playing the role of moving and placing the mold part. By moving the mold part in this way, the mold part can move more smoothly when moving. When the mold part is placed in the conveyor belt 2, the mold part can also be placed in the middle position inside the conveyor belt 2, which is more conducive to the conveyor belt 2 to move the placed mold part. When the conveyor belt 2 conveys the mold part, it can avoid the mold part from colliding inside the conveyor belt 2. The setting of the return spring 702 is to facilitate the subsequent reset of the receiving plate 703.

[0034] As shown Figures 1 to 2 in the figure, connecting rods 6 are symmetrically and fixedly installed on the outer wall of the moving template 402. The internal structures of the two connecting rods 6 are the same. A force applying block 601 is rotatably connected inside the connecting rod 6. The outer wall of the force applying block 601 can be slidably connected to the outer wall of the pushing block 706. One side of the force applying block 601 is attached to the inner wall of the connecting rod 6. A return spring 602 is arranged between the other side of the force applying block 601 and the inner wall of the connecting rod 6; When the electric slider 401 drives the half mold 8 to move through the moving template 402, the moving template 402 simultaneously drives the connecting rod 6 to move. When the connecting rod 6 contacts the push block 706, the force application block 601 is restricted by the push block 706. The force application block 601 will then rotate within the connecting rod 6 while squeezing the return block spring 602, and the force application block 601 will retract into the connecting rod 6. When the electric slider 401 drives the half mold 8 to fully open, at this time, the connecting rod 6 drives the force application block 601 to the other side of the push block 706, and the force application block 601 will lose the restriction. The return block spring 602 will then push the force application block 601 to rotate and extend on the inner wall of the connecting rod 6. When the electric slider 401 drives the half mold 8 to reset, the force application block 601 will pull the push block 706 to move. When the push block 706 moves, it will drive the object receiving frame 7 to rotate through the shaft rod 704, so that the object receiving plate 703 rotates and opens at the bottom of the limit box 10, providing power for the rotation and opening of the object receiving plate 703, and playing a role in driving the object receiving frame 7 to rotate. When the two object receiving plates 703 are fully opened, the force application block 601 will slide to the other side of the push block 706, thus losing contact with the push block 706. The object receiving frame 7 will then reset under the elastic force of the return spring 702, and the push block 706 will return to the other side of the force application block 601, providing a force application point for the next rotation of the object receiving frame 7.

[0035] As Figures 1 to 2 shown, on one side of the top of each of the two limit blocks 705, a limit plate 707 is fixedly installed, and one side of each of the two limit plates 707 can be respectively attached to the outer wall of the two push blocks 706; During operation, when the object receiving frame 7 rotates back under the elastic force of the return spring 702, when one side of the push block 706 contacts the limit plate 707, the reset rotation of the object receiving frame 7 is completed. The setting of the limit plate 707 provides a limit basis for the rotation of the push block 706. Through the setting of the push block 706, it can also provide a limit for the rotation of the force application block 601 within the connecting rod 6, playing a role in limiting the position of the push block 706.

[0036] Working principle: During operation, two mold opening components drive two half molds 8 to close. When the two half molds 8 come into contact, they form a complete mold. Subsequently, the injection molding device 3 is controlled to perform injection molding between the two half molds 8. When the plastic injected into the two half molds 8 is molded, the two mold opening components are controlled to drive the two half molds 8 to open, and the mold parts between the two half molds 8 will fall out from between them, playing a role in controlling the opening and closing of the mold. At this time, the mold receiving component will receive and place the plastic mold parts that fall when the two half molds 8 open and close, so as to receive the fallen mold parts. When the mold parts fall on the mold receiving component, the alignment and stabilization component drives the pushing block 12 to stack the plastic mold parts received by the mold receiving component stably. When the mold parts are placed stably in the mold receiving component, the mold receiving component operates, and the mold receiving component will drive the mold parts to move downward, and finally place the mold parts in the conveyor belt 2. Subsequently, the conveyor belt 2 is controlled to drive the placed mold parts to move, and the picking and placement operation of the mold parts can be realized. By repeating the above steps, the batch production of mold parts can be realized. By using the alignment and stabilization component to place the mold parts centrally and stably on the mold receiving component, it can prevent the mold parts from falling off the mold receiving component when the mold receiving component moves the mold parts, avoiding damage caused by dropping, which is more conducive to the placement of mold parts. By using the mold receiving component to place the mold parts, it can avoid the phenomenon that the mold parts are knocked and bumped when taken out and dropped, resulting in scratches and pits on their surfaces, reducing the generation of defective products, and being more conducive to the mold taking operation during the production of plastic molds; When the plastic mold parts in the two half molds 8 are molded, the electric slider 401 is controlled to drive the half mold 8 to move through the moving template 402, and the two half molds 8 will open relatively, so that the mold parts between the two half molds 8 will fall, thus realizing the function of mold opening and mold taking. When the two half molds 8 move relatively, the knocking component knocks the two molds to prevent the mold parts from sticking to the two half molds 8; When the half mold 8 moves, due to the setting of the anti-slip rod 901 and the knocking plate 9, when the half mold 8 moves and contacts the knocking plate 9, the half mold 8 will impact the round rod on the knocking plate 9 with the force generated during movement. According to Newton's third law, when an object A impacts another object B, object A exerts a force on object B. At the same time, object B will generate a reaction force on object A that is equal in magnitude and opposite in direction. This reaction force is the anti-vibration force received by object A. Through this theory, the half mold 8 itself will receive the anti-vibration force, so as to perform anti-vibration inside the half mold 8, and the mold parts placed in the half mold 8 will fall out of the half mold 8 through the anti-vibration, preventing the mold parts from adhering to the half mold 8, being more conducive to the mold taking operation of the mold parts, and playing a role in knocking and vibrating the half mold 8; When the knock plate 9 is struck by the half mold 8, the half mold 8 is continuously driven by the electric slider 401 to move. Then, the half mold 8 will push the knock plate 9 to compress the bearing spring 902 and move on the limited-slip rod 901 towards the torque plate 11, providing power for the alignment and stabilization component to drive the pusher block 12 to center and stably align the mold component. When the electric slider 401 drives the half mold 8 to return to its closed position, the bearing spring 902 will push the knock plate 9 to reset through its elastic force, providing a knocking point for the next demoulding knocking operation and playing the role of resetting the knock plate 9; When the mold component drops downward, through the limiting settings of the baffle 5 and the limiting box 10, the mold component will be limited by the two and drop downward, thus falling onto the mold receiving component, preventing the mold component from dropping randomly without restriction during demoulding and falling, and playing the role of setting a dropping trajectory for the mold component to drop; Through the intermittent setting, when the mold component is limited by the knock plate 9 and undergoes knocking vibration, the movement of the half mold 8 is stopped first. When the mold component drops onto the mold receiving component, by continuously moving the half mold 8 to push the knock plate 9 to slide on the limited-slip rod 901, the knock plate 9 will drive the rack 1203 to move. When the gear 1202 moves, due to the setting of the gear 1202, the rack 1203 will drive the pusher blocks 12 to move towards each other. The two pusher blocks 12 will move from the two corners on one side of the limiting box 10 towards the middle position of the limiting box 10. Through the setting of two groups of alignment and stabilization components, the four pusher blocks 12 will move inward from the four corners on both sides of the limiting box 10, so that the four pusher blocks 12 will push the four corners inside the limiting box 10, preventing the mold component from jumping obliquely and leaning against the inner wall of the limiting box 10 due to the inertial force during dropping when the mold component enters the limiting box 10 and drops onto the mold receiving component, which affects the subsequent movement of the mold receiving component on it and also avoids affecting the subsequent merging operation of the two half molds 8, playing the role of correcting the mold component; When the two pusher blocks 12 move, the two pusher blocks 12 will drive the push plate 1201 to move at the same time. The two push plates 1201 will push both sides of the mold component, cooperating with the four pusher blocks 12 to push the four corners of the mold component, so as to realize the centering alignment of the mold component, which is more conducive to the subsequent movement of the mold receiving component on the mold component, playing the role of pushing the mold component to move centrally; When the module drops downward through the limit box 10, the module will fall onto the object receiving plate 703 at the bottom of the limit box 10. When the module drops onto the top of the object receiving plate 703, the four pushing blocks 12 and the two pushing plates 1201 cooperate with each other to drive the module to move centering. When the centering movement operation of the module is completed, the electric slider 401 drives the half mold 8 to reset and close. At this time, by pushing the pushing block 706 to move, when the pushing block 706 moves, it will drive the shaft rod 704 to rotate. When the shaft rod 704 rotates, the shaft rod 704 drives the object receiving frame 7 to slide on the retracting rod 701 by squeezing the reset spring 702. The object receiving frame 7 will drive the object receiving plate 703 to rotate downward and open from the bottom of the limit box 10. Through the setting of the two sets of mold receiving components, the two object receiving frames 7 will drive the two object receiving plates 703 to rotate and open relatively from the bottom of the limit box 10. The two object receiving plates 703 will drive the module placed between them to move downward. When the two object receiving frames 7 complete the opening, at this time, the module will slide downward between the two opened object receiving plates 703 and finally fall into the conveyor belt 2 for conveying, playing the role of moving and placing the module. By moving the module in this way, the module can be more stable when moving. When the module is placed in the conveyor belt 2, the module can also be placed in the middle position inside the conveyor belt 2, which is more conducive to the conveyor belt 2 to move the placed module. When the conveyor belt 2 conveys the module, the module will not collide inside the conveyor belt 2. The setting of the reset spring 702 is to facilitate the subsequent reset of the object receiving plate 703; When the electric slider 401 drives the half mold 8 to move through the moving template 402, the moving template 402 drives the connecting rod 6 to move at the same time. When the connecting rod 6 contacts the pushing block 706, the force applying block 601 is restricted by the pushing block 706, and the force applying block 601 will rotate by squeezing the return block spring 602 inside the connecting rod 6, and the force applying block 601 will retract into the connecting rod 6. When the electric slider 401 drives the half mold 8 to open completely, at this time, the connecting rod 6 drives the force applying block 601 to come to the other side of the pushing block 706, and the force applying block 601 will lose the restriction, and the return block spring 602 will push the force applying block 601 to rotate and extend out on the inner wall of the connecting rod 6. When the electric slider 401 drives the half mold 8 to reset, the force applying block 601 will pull the pushing block 706 to move. When the pushing block 706 moves, it will drive the object receiving frame 7 to rotate through the shaft rod 704, so that the object receiving plate 703 rotates and opens at the bottom of the limit box 10, providing power for the rotation and opening of the object receiving plate 703, playing the role of pushing the object receiving frame 7 to rotate. When the two object receiving plates 703 are completely opened, the force applying block 601 will slide to the other side of the pushing block 706, so as to lose contact with the pushing block 706, and the object receiving frame 7 will reset under the action of the elastic force of the reset spring 702, and the pushing block 706 will return to the other side of the force applying block 601 again, providing a force application point for the next rotation of the object receiving frame 7; During operation, when the object receiving rack 7 rotates back under the elastic force of the return spring 702, when one side of the push block 706 contacts the limit plate 707, the return rotation of the object receiving rack 7 is completed. The setting of the limit plate 707 provides a limit basis for the rotation of the push block 706. Through the setting of the push block 706, it can also provide a limit for the rotation of the force applying block 601 in the connecting rod 6, playing a role in limiting the position of the push block 706.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic mold processing device, characterized in that: It includes a box body and a conveyor belt. The box body is fixedly installed on the top of the conveyor belt. An injection molding device is fixedly installed on the top of the box body. Half-molds are symmetrically arranged inside the box body. The two half-molds can fit together. Demolding assemblies are arranged outside both of the two half-molds. The demolding assemblies are used to drive the two half-molds to open relatively. Receiving mold assemblies are symmetrically arranged inside the box body. The receiving mold assemblies are used to receive and place the plastic mold parts dropped after the two half-molds are demolded. Alignment and stabilization assemblies are symmetrically arranged inside the box body. The alignment and stabilization assemblies include pushing blocks. The alignment and stabilization assemblies are used to drive the pushing blocks to center and stably align the plastic mold parts received by the receiving mold assemblies. The alignment and stabilization assemblies are placed above the receiving mold assemblies. The demolding assemblies are placed above the receiving mold assemblies.

2. The plastic mold processing equipment according to claim 1, characterized in that: The demolding assemblies include guide rails. The guide rails are fixedly installed on the top of the box body. Electric sliders are slidably connected to the inner walls of the guide rails. A moving template is fixedly installed at the bottom of the electric slider. The outer wall of the moving template is slidably connected to the inner wall of the box body. One side of the moving template is fixedly connected to the outer wall of the half-mold. Demolition components are arranged outside both of the two half-molds.

3. A plastic mold processing device according to claim 2, characterized in that: The demolition components include anti-slip rods. The number of anti-slip rods is two. One ends of the two anti-slip rods are fixedly connected to the inner wall of the box body. Knock plates are arranged on the outer walls of the two anti-slip rods. Round rods are symmetrically and fixedly installed on one side of the two knock plates. The round rods on the two knock plates are arranged in a four-corner alignment form. The positions of the four round rods are horizontal to the four corners of the half-mold.

4. A plastic mold processing device according to claim 3, characterized in that: A rectangular plate is fixedly installed between the two knock plates. The inner walls of the two anti-slip rods are respectively slidably connected to the inner walls of the two anti-slip rods. Compression springs are symmetrically arranged between the outer walls of the two knock plates and one side of the rectangular plate. The two compression springs are respectively placed outside the two anti-slip rods.

5. A plastic mold processing device according to claim 4, characterized in that: A limit box is fixedly installed on the outer wall of the rectangular plate. Baffles are symmetrically and fixedly installed on the outer wall of the limit box. The limit box is placed directly below the two half-molds. The outer walls of the two baffles are fixedly connected to the inner wall of the box body.

6. A plastic mold processing device according to claim 5, characterized in that: The alignment and stabilization assemblies further include racks. The number of the racks and the pushing blocks is two. One ends of the two racks are respectively fixedly connected to the outer walls of the two knock plates. Gears are symmetrically rotatably connected to the outer wall of the rectangular plate. The outer walls of the two pushing blocks are slidably connected to the inner wall of the rectangular plate. The two gears are respectively placed between the two racks and the two pushing blocks. The teeth on the two pushing blocks and the racks can respectively mesh with the teeth on the two gears. The two pushing blocks can be slidably connected to the inner wall of the limit box. The bottoms of the two pushing blocks are inclined sliding surfaces.

7. A plastic mold processing device according to claim 6, characterized in that: A pushing plate is fixedly installed between the two pushing blocks. The outer wall of the pushing plate is slidably connected to the inner wall of the limit box.

8. A plastic mold processing device according to claim 7, characterized in that: The receiving mold assemblies include receiving frames. A receiving plate is fixedly installed at one end of the receiving frame. The bottom of the pushing plate can be slidably connected to the top of the receiving plate. The top of the receiving plate can be attached to the bottom of the limit box. Limit blocks are symmetrically and fixedly installed on the inner wall of the box body. A shaft rod is rotatably connected between the two limit blocks. One end of the receiving frame is fixedly connected to the outer wall of the shaft rod. Push blocks are fixedly installed at both ends of the shaft rod. The two push blocks are respectively slidably connected to the inner walls of the two limit blocks. A retractable rod is fixedly installed between the receiving frame and the inner wall of the box body. A return spring is arranged between the bottom of the receiving frame and the inner wall of the box body. The return spring is placed outside the retractable rod.

9. A plastic mold processing device according to claim 8, characterized in that: The outer walls of the moving templates are symmetrically and fixedly installed with connecting rods. The internal structures of the two connecting rods are the same. A force-applying block is rotatably connected inside the connecting rod. The outer wall of the force-applying block can be slidably connected to the outer wall of the pushing block. One side of the force-applying block is in contact with the inner wall of the connecting rod, and a return spring is arranged between the other side of the force-applying block and the inner wall of the connecting rod.

10. A plastic mold processing device according to claim 9, characterized in that: One side of the top of each of the two limiting blocks is fixedly installed with a limiting plate, and one side of each of the two limiting plates can be respectively in contact with the outer walls of the two pushing blocks.

Images