Injection molding machine for processing plastic hooks with drying and separation mechanism

Abstract

The present invention discloses an injection molding machine for processing plastic hooks with a drying and separation mechanism, comprising a feeding drying mechanism and an injection molding mechanism, wherein the feeding drying mechanism is installed on one side of the upper end of an injection molding workbench, and the feeding drying mechanism comprises a material storage box, a feeding box and a drying box, and the injection molding mechanism comprises an injection molding box, an injection molding assembly and an injection molding mold assembly, wherein an injection molding assembly is arranged below the injection molding assembly installed at the upper end of the injection molding box, and the lower end of the injection molding mold assembly is connected to an electric linear guide arranged inside one side of the upper end of the injection molding workbench. The injection molding machine for processing plastic hooks with a drying and separation mechanism, through the driving assembly, the spiral rod, the stirring rod and the fan blades are synchronously rotated at the same time, so that the raw materials in the material storage box are quantitatively transported to the inside of the drying box through the spiral rod, and then the stirring rod and the fan blades are rotated to stir the raw materials inside the drying box, so that the water vapor is air-dried, thereby avoiding clogging of the feed port and improving the quality of the injection molding products in the later stage.

Description

Technical Field

[0001] The invention relates to the technical field related to plastic hook processing, in particular to an injection molding machine with a drying and separation mechanism for processing plastic hooks. Background Art

[0002] Plastic hooks are a very common daily necessity in daily life. They are usually fixed on the wall and used to hang items such as clothes and kitchen utensils. In the process of making plastic hooks, an injection molding machine is needed for preparation. Injection molding machine is also called injection molding machine or injection machine. It is the main molding equipment that uses plastic molding molds to make plastic products of various shapes from thermoplastics or thermosetting plastics. The injection molding machine can heat the plastic and apply high pressure to the molten plastic to make it ejected and fill the mold cavity.

[0003] The feeding structure of the existing injection molding machine is relatively simple, and the feeding is mostly carried out in the form of stacking and dumping. Water vapor is likely to appear due to long-term stacking. Even if drying equipment is set up, it is difficult to carry out comprehensive drying treatment. If there is a lot of moisture adsorbed in the material, it is easy to cause the particles to stick together, which makes the feed port of the injection molding machine easy to be blocked, and bubbles will be generated during hot melting, reducing the quality of the finished product. Secondly, it is inconvenient to transport and unload the injection molded parts, reducing the practicality of the overall use of the device. At the same time, the heat is not reused, resulting in a waste of resources. In view of the above problems, it is necessary to improve the existing equipment. Summary of the invention

[0004] The object of the present invention is to provide an injection molding machine for processing plastic hooks with a drying and separation mechanism, so as to solve the problem that the feeding structure of the existing injection molding machine proposed in the above background technology is relatively simple, and the feeding is mostly carried out in the form of stacking and dumping. Water vapor is likely to appear after a long time of stacking. Even if a drying device is provided, it is difficult to carry out a comprehensive drying treatment. If the material absorbs a lot of moisture, it is easy to cause the particles to stick together, which makes the feed port of the injection molding machine easy to be blocked, and bubbles will be generated during hot melting to reduce the quality of the finished product. Secondly, it is inconvenient to transport and unload the injection molded parts, reducing the practicability of the overall use of the device. At the same time, the heat is not reused, resulting in a waste of resources.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an injection molding machine for processing plastic hooks with a drying and separation mechanism, comprising a feeding drying mechanism and an injection molding mechanism,

[0006] The feeding and drying mechanism is installed on one side of the upper end of the injection molding workbench, and the feeding and drying mechanism includes a storage box, a feeding box and a drying box. The feeding box is installed on one side of the upper end of the storage box, and the inner side of the upper end of the feeding box is snap-connected with one side of the drying box through a feeding tube. At the same time, a spiral rod is arranged inside the feeding box, and an air inlet box is installed on the outer side of the air inlet channel opened on the other side of the drying box, and an air inlet dust cover is installed on the other side of the air inlet box. At the same time, fan blades are arranged inside the air inlet box, and a driving assembly is installed in the middle of the upper end of the drying box, and the driving assembly is respectively connected to the spiral rod and the fan blades. The driving assembly includes a driving assembly. The driving motor, the output end of the driving motor is connected to the top of the stirring rod installed at the lower end of the drying box through a connecting rod passing through a limit plate arranged in the middle of the drying box, and the connecting rod is provided with an end toothed disc on the outer side of one end above the limit plate, and the first bevel gears are symmetrically connected to the upper ends of the end toothed discs on both sides, and the two first bevel gears are respectively connected to the fan blades and the second bevel gears through a connecting shaft passing through the side of the drying box, and the second bevel gears are meshed and connected with the third bevel gears, and the third bevel gears are installed on the outer side of the upper end of the spiral rod, and a discharge valve body is provided at the bottom of the lower end of the drying box, and a corrugated connecting pipe is threadedly connected to the lower end of the discharge valve body;

[0007] The injection molding mechanism is installed at the upper end of the injection molding workbench, and the injection molding mechanism includes an injection molding box, an injection molding component and an injection mold component. A sealing cover is installed at the upper end of the front side of the injection molding box through a hinge, and the position of the sealing cover is arranged corresponding to the position of the injection molding component. At the same time, a plurality of air inlet strip holes are opened in the middle of the lower end of the front side of the injection molding box, and a discharge through hole is opened at the lower end of the injection molding box away from the material storage box, and one side of the top of the injection molding box is snap-connected with the outer side of the lower end of the corrugated connecting pipe, and at the same time, a connecting component is installed on the other side of the top of the injection molding box through a discharge seat, and the top of the connecting component is connected to the lower end of the air inlet box, and the injection molding component is installed at the upper end of the injection molding box. The injection molding component includes a melting box, and the melting box The two sides of the lower end of the melting box are fitted with the upper ends of the placement blocks arranged on both sides inside the injection molding box, and one side of the upper end of the melting box is connected to the lower end of the corrugated connecting pipe, and electric heating boxes are installed at the upper and lower ends of the melting box, and a stirring and mixing component is installed inside the melting box, and a limiting side plate is installed on one side of the stirring and mixing component, and an injection head is installed on the outer side of the lower end of the melting box, and an exhaust hole is opened at one end of the melting box close to the outer side of the limiting side plate, and an injection mold assembly is arranged below the injection molding assembly, and the lower end of the injection mold assembly is connected to the electric linear guide rail arranged inside one side of the upper end of the injection molding workbench, and a material picking assembly is arranged on the other side of the upper end of the injection molding workbench for picking up materials from the loose hook body.

[0008] Preferably, the box body of the material storage box is a hollow structure, a delivery pipe is arranged on the front of the material storage box, and the other end of the delivery pipe is connected to the lower end of one side of the front of the injection molding box, and an air pump is installed on the delivery pipe, and an exhaust mesh plate is installed inside the material storage box at the rear side of the lower end of the spiral rod.

[0009] Preferably, the bottom of the lower end of the spiral rod extends to the outer side of the lower end of the loading box, and the bottom of the lower end of the spiral rod is located inside the storage box on one side close to the injection molding mechanism.

[0010] Preferably, the injection mold assembly includes a mounting seat, an electric push rod is symmetrically installed on the inner side of the upper end of the mounting seat, and the output end of the electric push rod passes through the lower end of the injection molding seat and is connected to the lower end of the injection template arranged inside the upper end of the injection molding seat, and at the same time, the outer side of the lower end of the injection molding seat is connected to the outer side of the upper end of the mounting seat through a shock absorber, and limit frames are symmetrically arranged on both sides of the upper end of the injection molding seat, and the position of the limit frame is set corresponding to the position of the groove opened on the side of the upper end of the injection template, and at the same time, a vibrator is installed in the middle of the lower end of the injection template.

[0011] Preferably, a refrigerator is installed on the inner side of the middle of the upper end of the mounting seat, and the refrigerator is connected to one end of a plurality of exhaust pipes through a connector, and the other end of the exhaust pipe is connected to the bottom of the lower end of the mounting seat.

[0012] Preferably, the connecting component includes a connecting pipe, a filter box is arranged in the middle of the connecting pipe, and a plurality of activated carbon plates are equidistantly slidably connected to the front of the filter box. At the same time, a connecting piece is installed on the connecting pipe above the filter box, a vent pipe is installed on one side of the connecting piece, and an electric one-way valve is installed on the vent pipe.

[0013] Preferably, the material picking assembly includes a support frame, an electric hydraulic cylinder, a lower pressure plate, a suction cup and a vacuum pump. The electric hydraulic cylinders are symmetrically arranged on both sides of the upper end of the support frame, and the output ends of the electric hydraulic cylinders are connected to the lower pressure plates. At the same time, the middle of the lower pressure plate is hollow. A plurality of suction cups are threadedly connected to the bottom of the lower end of the lower pressure plate, and the positions of the suction cups are arranged corresponding to the positions of the injection grooves opened inside the injection template. At the same time, a vacuum pump is arranged in the middle of the upper end of the lower pressure plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the plastic hook processing injection molding machine with a drying and separation mechanism,

[0015] In order to solve the problem that the feeding structure of the existing injection molding machine is relatively simple, and the feeding is mostly carried out in the form of stacking and dumping, water vapor is likely to appear after long-term stacking, and even if a drying device is set up, it is difficult to carry out a comprehensive drying process. If there is a lot of moisture adsorbed in the material, it is easy to cause the particles to stick together, which leads to the problem that the feed port of the injection molding machine is easily blocked, and bubbles will be generated during hot melting to reduce the quality of the finished product. The present application is provided with a screw rod, a driving assembly, a stirring rod and a fan blade. The screw rod, the stirring rod and the fan blade are rotated synchronously by the driving assembly at the same time, so that the raw materials in the storage box are quantitatively transported to the inside of the drying box through the screw rod, and then the stirring rod and the fan blade are rotated to stir the raw materials in the drying box, so that the water vapor is air-dried, thereby avoiding clogging of the feed port and improving the quality of the injection molded products in the later stage;

[0016] In order to solve the problem that the existing injection molding machine is inconvenient to transport and unload the injection molded parts, which reduces the practicality of the overall use of the device, the present application is provided with an electric linear guide, an electric push rod, an injection molding seat, an injection molding template and a vibrator. The electric linear guide is used to facilitate the overall removal of the injection mold assembly from the injection molding box, and then the electric push rod is used to push the injection molding template upward so that the limit frame is engaged with the grooves opened on both sides of the injection molding template to limit the two sides of the injection molding template, and then the middle of the injection molding template continues to move upward so that the two sides of the injection molded parts are separated from the injection molding template, and then the unloading is carried out through the unloading assembly, and the lower end of the injection molding seat is cooled by a refrigerator to further improve the cooling efficiency and accelerate the molding speed. Through the vibrator, the heated and melted raw materials can be evenly filled in the injection molding template to improve the injection molding quality;

[0017] In order to solve the problem that the existing injection molding machines do not reuse heat, resulting in waste of resources, the present application is provided with a connecting component. Through the connecting component and the conveying pipe, the heat inside the injection molding box and the hot air generated by the hot melt are dehumidified, filtered and deodorized, and then the heat is transferred to the storage box and the drying box, so that the heat is utilized while improving the drying effect and the practicality of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view structural schematic diagram of the present invention;

[0019] Figure 2 It is a schematic diagram of the front cross-sectional structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the front cross-sectional structure of the feeding and drying mechanism of the present invention;

[0021] Figure 4 This is a front view structural diagram of the drive assembly of the present invention;

[0022] Figure 5 It is a schematic diagram of the front cross-sectional structure of the injection molding mechanism of the present invention;

[0023] Figure 6 It is a schematic diagram of the front cross-sectional structure of the injection molding component of the present invention;

[0024] Figure 7 It is a schematic diagram of the front cross-sectional structure of the injection mold assembly of the present invention;

[0025] Figure 8 It is a front view structural schematic diagram of the connection component of the present invention.

[0026] In the figure: 1. Injection molding workbench; 101. Electric linear guide; 2. Material storage box; 201. Delivery pipe; 202. Air pump; 203. Exhaust mesh plate; 3. Loading box; 301. Unloading pipe; 302. Screw rod; 4. Drying box; 401. Air inlet channel; 402. Drive assembly; 4021. Drive motor; 4022. Coupling rod; 4023. Limit plate; 4024. End gear plate; 4025, first bevel gear; 4026, connecting shaft; 4027, second bevel gear; 4028, third bevel gear; 403, stirring rod; 404, unloading valve body; 405, corrugated connecting pipe; 5, air inlet box; 501, air inlet dust cover; 502, fan blade; 6, injection molding box; 601, sealing cover; 602, air inlet strip hole; 603, discharge through hole; 604, placement block ;605, discharge seat; 7, injection molding component; 701, melting box; 7011, exhaust hole; 702, electric heating box; 703, stirring and mixing component; 704, limiting side plate; 705, injection molding head; 8, injection mold component; 801, mounting seat; 802, electric push rod; 803, injection molding seat; 8031, limiting frame; 804, shock absorber; 805, refrigerator; 806, connector; 807, exhaust pipe; 808, injection molding template; 8081, groove; 809, vibrator; 9, connecting component; 901, connecting pipe; 902, filter box; 903, activated carbon plate; 904, connecting piece; 905, vent pipe; 906, electric one-way valve; 10, support frame; 11, electric hydraulic cylinder; 12, lower pressure plate; 13, suction cup; 14, vacuum pump. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-8 The present invention provides a technical solution: an injection molding machine for processing plastic hooks with a drying and separation mechanism, according to Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the feeding and drying mechanism is installed on one side of the upper end of the injection molding workbench 1, and the feeding and drying mechanism includes a storage box 2, a feeding box 3 and a drying box 4. The feeding box 3 is installed on one side of the upper end of the storage box 2, and the inner side of the upper end of the feeding box 3 is snap-connected with one side of the drying box 4 through a feeding through pipe 301. At the same time, a spiral rod 302 is arranged inside the feeding box 3, and the bottom of the lower end of the spiral rod 302 extends to the outer side of the lower end of the feeding box 3, and the bottom of the lower end of the spiral rod 302 is located inside the storage box 2 near the injection molding mechanism. At the same time, the box body of the storage box 2 is a hollow structure, and a conveying pipe 201 is arranged on the front of the storage box 2, and the other end of the conveying pipe 201 is connected to the injection molding mechanism. The lower end of one side of the front of the plastic box 6 is connected, and an air pump 202 is installed on the conveying pipe 201. An exhaust mesh plate 203 is installed on the rear side of the lower end of the spiral rod 302 inside the storage box 2. The heat generated during injection molding inside the injection molding box 6 is transported to the cavity in the middle of the box body of the storage box 2 through the air pump 202, so that the heat keeps the raw materials stored in the storage box 2 dry, improves the heat utilization rate, and then the hot gas is discharged into the storage box 2 through the exhaust mesh plate 203, so that when the spiral rod 302 transports and feeds the raw materials, the gas enters the feeding box 3 synchronously, and the drying box 4 is opened on the other side. An air inlet box 5 is installed on the outside of the air inlet channel 401, and an air inlet dust cover 501 is installed on the other side of the air inlet box 5. At the same time, a fan blade 502 is arranged inside the air inlet box 5. A driving component 402 is installed in the middle of the upper end of the drying box 4, and the driving component 402 is connected to the spiral rod 302 and the fan blade 502 respectively. The driving component 402 includes a driving motor 4021. The output end of the driving motor 4021 passes through a limit plate 4023 arranged in the middle of the drying box 4 through a connecting rod 4022 and is connected to the top of the stirring rod 403 installed at the lower end of the drying box 4, and the connecting rod 4022 is located above the limit plate 4023. An end toothed disc 4024 is provided on the outer side of one end, and first bevel teeth 4025 are symmetrically connected to the upper ends of the end toothed disc 4024 on both sides. The two first bevel teeth 4025 are respectively connected to the fan blades 502 and the second bevel teeth 4027 through the connecting shaft 4026 that penetrates the side of the drying box 4, and the second bevel teeth 4027 are meshed and connected with the third bevel teeth 4028. At the same time, the third bevel teeth 4028 are installed on the outer side of the upper end of the spiral rod 302. A discharge valve body 404 is provided at the bottom of the lower end of the drying box 4, and a corrugated connecting pipe 405 is threadedly connected to the lower end of the discharge valve body 404, so as to facilitate the conveying of the dried raw materials to the inside of the melting box 701 for hot melting.

[0029] When in use, the driving motor 4021 drives the connecting rod 4022 to rotate, so that the stirring rod 403 and the end tooth plate 4024 connected to the connecting rod 4022 rotate, and the first bevel gear 4025 meshing with the end tooth plate 4024 drives the fan blade 502 and the second bevel gear 4027 to rotate through the connecting shaft 4026, and the second bevel gear 4027 drives the screw rod 302 to rotate, and then the raw materials stored in the storage box 2 are quantitatively transported to the loading box 3 through the rotation of the screw rod 302, and are quantitatively transported to the inside of the drying box 4 through the unloading pipe 301, and when the raw materials are unloaded, the fan blade 502 rotates to generate airflow to dehumidify the unloaded raw materials, and the stirring rod 403 stirs the raw materials stored in the drying box 4 to avoid accumulation and adhesion, thereby improving the drying effect.

[0030] according to Figure 1 , Figure 2 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, the injection molding mechanism is installed at the upper end of the injection molding workbench 1, and the injection molding mechanism includes an injection molding box 6, an injection molding component 7 and an injection mold component 8. The injection molding component 7 is installed at the upper end of the injection molding box 6. The injection molding component 7 includes a melting box 701. The two sides of the lower end of the melting box 701 are in contact with the upper ends of the placement blocks 604 arranged on the two sides of the injection molding box 6, and one side of the upper end of the melting box 701 is connected to the lower end of the corrugated connecting pipe 405. At the same time, the upper and lower ends of the melting box 701 are both installed with electric heating boxes 702 for heating and hot melting of the raw materials. A stirring and mixing component is installed inside the melting box 701. 703, and a limiting side plate 704 is installed on one side of the stirring and mixing component 703, which is convenient for limiting the plastic after hot melting and blocking the material. At the same time, an injection head 705 is installed on the outer side of the lower end of the melting box 701, and an exhaust hole 7011 is opened at one end of the melting box 701 close to the outer side of the limiting side plate 704, which is convenient for exhausting the gas generated during hot melting to avoid bubbles and affect the quality of the finished product. An injection mold component 8 is arranged below the injection molding component 7, and the injection mold component 8 includes a mounting seat 801, and an electric push rod 802 is symmetrically installed on the inner side of the upper end of the mounting seat 801, and the electric push rod 8 The output end of 02 passes through the lower end of the injection molding seat 803 and is connected to the lower end of the injection molding template 808 set inside the upper end of the injection molding seat 803. At the same time, the outer side of the lower end of the injection molding seat 803 is connected to the outer side of the upper end of the mounting seat 801 through the shock absorber 804 to improve the stability of use. A refrigerator 805 is installed on the inner side of the middle of the upper end of the mounting seat 801, and the refrigerator 805 is connected to one end of multiple exhaust pipes 807 through a connector 806, and the other end of the exhaust pipe 807 is connected to the bottom of the lower end of the mounting seat 801, so as to facilitate the delivery of cold air to the lower end of the injection molding seat 803 to the injection molding inside the injection molding template 808. The parts are cooled, thereby improving the molding efficiency. Limiting frames 8031 ​​are symmetrically arranged on both sides of the upper end of the injection seat 803, and the positions of the limiting frames 8031 ​​are arranged corresponding to the positions of the grooves 8081 opened on the sides of the upper end of the injection template 808. At the same time, a vibrator 809 is installed in the middle of the lower end of the injection template 808 to further improve the flatness of the plastic after hot melting during injection molding. At the same time, the lower end of the injection mold assembly 8 is connected to the electric linear guide 101 arranged inside one side of the upper end of the injection molding workbench 1, so as to facilitate the movement of the injection mold assembly 8 as a whole, thereby facilitating the unloading and taking of the injection molded parts.

[0031] Further explanation: a sealing cover 601 is installed at the upper end of the front side of the injection molding box 6 through a hinge, and the position of the sealing cover 601 is set corresponding to the position of the injection molding component 7, so as to facilitate the disassembly and installation of the injection molding component 7. At the same time, a plurality of air inlet holes 602 are opened in the middle of the lower end of the front side of the injection molding box 6 to allow air to circulate and cool. A discharge through hole 603 is opened at the lower end of the injection molding box 6 away from the storage box 2, and one side of the top of the injection molding box 6 is snap-connected with the outer side of the lower end of the corrugated connecting pipe 405. At the same time, a connecting component 9 is installed on the other side of the top of the injection molding box 6 through a discharge through seat 605, and the connecting component 9 is connected to the lower end of the air inlet box 5 at the top, and the connecting component 9 includes a connecting pipe 901, a filter box 902 is arranged in the middle of the connecting pipe 901, and a plurality of activated carbon plates 903 are equidistantly slidably connected to the front of the filter box 902, so as to remove moisture and pungent odor inside the gas and avoid air pollution. At the same time, a connecting piece 904 is installed on the connecting pipe 901 above the filter box 902, a vent pipe 905 is installed on one side of the connecting piece 904, and an electric one-way valve 906 is installed on the vent pipe 905, so as to vent the gas and prevent damage caused by excessive pressure.

[0032] according to Figure 1 and Figure 2 As shown, a material picking assembly is arranged on the other side of the upper end of the injection molding workbench 1, which is used to pick up materials from the loose hook body. The material picking assembly includes a support frame 10, an electric hydraulic cylinder 11, a lower pressure plate 12, a suction cup 13 and a vacuum pump 14. The electric hydraulic cylinder 11 is symmetrically arranged on both sides of the upper end of the support frame 10, and the output end of the electric hydraulic cylinder 11 is connected to the lower pressure plate 12. At the same time, the middle of the lower pressure plate 12 is hollow, and a plurality of suction cups 13 are threadedly connected to the bottom of the lower end of the lower pressure plate 12, and the position of the suction cup 13 is arranged corresponding to the position of the injection groove opened inside the injection molding template 808. At the same time, a vacuum pump 14 is arranged in the middle of the upper end of the lower pressure plate 12. The air inside the lower pressure plate 12 and between the suction cup 13 and the injection molded part is extracted by the vacuum pump 14, so that the suction cup 13 is fitted with the injection molded part, and then the electric hydraulic cylinder 11 is started to drive the lower pressure plate 12, the suction cup 13 and the injection molded part to move upward, so as to facilitate the material picking of the injection molded part and separate it from the injection molding template 808.

[0033] When in use, the material discharge valve body 404 is opened to allow the dried raw material to be transported to the inside of the melting box 701 through the corrugated connecting pipe 405, and then the electric heating box 702 heats the melting box 701 to melt the raw material inside the melting box 701, and the raw material is melted evenly under the rotation of the stirring and mixing component 703, and then the injection head 705 is opened to discharge the heated and melted raw material into the injection mold plate 808, and then the vibrator 809 is started to vibrate to make the heated and melted raw material flat and even, and then the cold air is transported to the cooling machine 805 through the exhaust pipe 807. The lower end of the injection molding seat 803 cools the injection molded parts inside the injection template 808. After completion, the electric linear guide 101 is started to move the injection mold assembly 8 as a whole to the other side of the upper end of the injection molding workbench 1, and then the electric push rod 802 is started to push the injection template 808 to move upward, so that the limit frame 8031 ​​is engaged with the grooves 8081 opened on both sides of the injection template 808, and the two sides of the injection template 808 are limited. Then the middle of the injection template 808 continues to move upward, so that the two sides of the injection molded parts are separated from the injection template 808, and then the injection molded parts are taken out and unloaded through the material picking assembly.

[0034] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the protection content of the present invention.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An injection molding machine for processing plastic hooks with a drying and separation mechanism, comprising a feeding drying mechanism and an injection molding mechanism, characterized in that: The feeding and drying mechanism is installed on one side of the upper end of the injection molding workbench (1), and the feeding and drying mechanism comprises a storage box (2), a feeding box (3) and a drying box (4); the feeding box (3) is installed on one side of the upper end of the storage box (2), and the inner side of the upper end of the feeding box (3) is snap-connected with one side of the drying box (4) through a feeding tube (301); a spiral rod (302) is arranged inside the feeding box (3); an air inlet box (5) is installed outside the air inlet channel (401) opened on the other side of the drying box (4), and an air inlet dust cover (501) is installed on the other side of the air inlet box (5); and a fan blade (502) is arranged inside the air inlet box (5); a driving assembly (402) is installed in the middle of the upper end of the drying box (4), and the driving assembly (402) is respectively connected to the spiral rod (302) and the fan blade (502); the driving assembly (402) comprises a driving motor (4021); the driving motor (402 The output end of the drying box (1) is connected to the top of the stirring rod (403) installed at the lower end of the drying box (4) through a connecting rod (4022) penetrating a limit plate (4023) arranged in the middle of the drying box (4), and the connecting rod (4022) is provided with an end toothed disc (4024) on the outer side of one end above the limit plate (4023), and the upper ends of the end toothed disc (4024) are symmetrically meshed with first bevel teeth (4025), and the two first bevel teeth (4025) are connected to each other. ) are connected to the fan blade (502) and the second bevel gear (4027) through a connecting shaft (4026) passing through the side of the drying box (4), and the second bevel gear (4027) is meshed and connected with the third bevel gear (4028), and the third bevel gear (4028) is installed on the outer side of the upper end of the spiral rod (302), and a discharge valve body (404) is provided at the bottom of the lower end of the drying box (4), and a corrugated connecting pipe (405) is threadedly connected to the lower end of the discharge valve body (404); The injection molding mechanism is installed on the upper end of the injection molding workbench (1), and the injection molding mechanism comprises an injection molding box (6), an injection molding assembly (7) and an injection mold assembly (8); a sealing cover (601) is installed on the upper end of the front face of the injection molding box (6) via a hinge, and the position of the sealing cover (601) is arranged corresponding to the position of the injection molding assembly (7); and a plurality of air inlet strip holes (602) are opened in the middle of the lower end of the front face of the injection molding box (6); and the injection molding box (6) is located away from the side of the material storage box (2). A discharge through hole (603) is provided at the lower end, and one side of the top of the injection molding box (6) is snap-connected to the outer side of the lower end of the corrugated connecting pipe (405). At the same time, a connecting component (9) is installed at the other side of the top of the injection molding box (6) through a discharge through seat (605). The top of the connecting component (9) is connected to the lower end of the air inlet box (5). An injection molding component (7) is installed at the upper end of the injection molding box (6). The injection molding component (7) includes a melting box (701). The melting box (701) The two sides of the lower end are in contact with the upper ends of the placing blocks (604) arranged on the two sides inside the injection molding box (6), and one side of the upper end of the melting box (701) is connected to the lower end of the corrugated connecting pipe (405). At the same time, the upper and lower ends of the melting box (701) are both equipped with electric heating boxes (702). The melting box (701) is equipped with a stirring and mixing component (703), and a limiting side plate (704) is installed on one side of the stirring and mixing component (703). At the same time, the lower end of the melting box (701) is externally provided with a plurality of electric heating boxes (702). An injection head (705) is installed on the side, an exhaust hole (7011) is opened at one end of the outer side of the melting box (701) close to the limiting side plate (704), and an injection mold assembly (8) is arranged below the injection assembly (7), and the lower end of the injection mold assembly (8) is connected to an electric linear guide rail (101) arranged inside one side of the upper end of the injection workbench (1), and a material removal assembly is arranged on the other side of the upper end of the injection workbench (1) for removing materials from the loose hook body.

2. The plastic hook processing injection molding machine with a drying and separation mechanism as claimed in claim 1, characterized in that: The box body of the material storage box (2) is a hollow structure. A delivery pipe (201) is provided on the front of the material storage box (2), and the other end of the delivery pipe (201) is connected to the lower end of one side of the front of the injection molding box (6). An air pump (202) is installed on the delivery pipe (201). An exhaust mesh plate (203) is installed inside the material storage box (2) at the rear side of the lower end of the spiral rod (302).

3. The plastic hook processing injection molding machine with a drying and separation mechanism as claimed in claim 1, characterized in that: The bottom of the lower end of the spiral rod (302) extends to the outside of the lower end of the loading box (3), and the bottom of the lower end of the spiral rod (302) is located inside the storage box (2) on a side close to the injection molding mechanism.

4. The plastic hook processing injection molding machine with a drying and separation mechanism as claimed in claim 1, characterized in that: The injection mold assembly (8) comprises a mounting seat (801), an electric push rod (802) is symmetrically mounted on the inner side of the upper end of the mounting seat (801), and the output end of the electric push rod (802) passes through the lower end of the injection seat (803) and is connected to the lower end of an injection mold plate (808) arranged inside the upper end of the injection seat (803), while the outer side of the lower end of the injection seat (803) is connected to the outer side of the upper end of the mounting seat (801) via a shock absorber (804), and limiting frames (8031) are symmetrically arranged on both sides of the upper end of the injection seat (803), and the position of the limiting frames (8031) is arranged corresponding to the position of a groove (8081) opened on the side of the upper end of the injection mold plate (808), and a vibrator (809) is installed in the middle of the lower end of the injection mold plate (808).

5. The plastic hook processing injection molding machine with a drying and separation mechanism as claimed in claim 4, characterized in that: A refrigerator (805) is installed on the inner side of the middle of the upper end of the mounting seat (801), and the refrigerator (805) is connected to one end of a plurality of exhaust pipes (807) via a connector (806), and the other end of the exhaust pipe (807) is connected to the bottom of the lower end of the mounting seat (801).

6. The plastic hook processing injection molding machine with a drying and separation mechanism as claimed in claim 1, characterized in that: The connecting component (9) comprises a connecting pipe (901), a filter box (902) is arranged in the middle of the connecting pipe (901), and a plurality of activated carbon plates (903) are equidistantly slidably connected to the front of the filter box (902), and a connecting piece (904) is installed on the connecting pipe (901) above the filter box (902), a gas relief pipe (905) is installed on one side of the connecting piece (904), and an electric one-way valve (906) is installed on the gas relief pipe (905).

7. The plastic hook processing injection molding machine with a drying and separation mechanism as claimed in claim 1, characterized in that: The material picking assembly comprises a support frame (10), an electric hydraulic cylinder (11), a lower pressure plate (12), a suction cup (13) and a vacuum pump (14). The electric hydraulic cylinder (11) is symmetrically arranged on both sides of the upper end of the support frame (10), and the output end of the electric hydraulic cylinder (11) is connected to the lower pressure plate (12). At the same time, the middle of the lower pressure plate (12) is hollow. The bottom of the lower end of the lower pressure plate (12) is threadedly connected to a plurality of suction cups (13), and the position of the suction cups (13) is arranged corresponding to the position of the injection groove opened inside the injection mold plate (808). At the same time, a vacuum pump (14) is arranged in the middle of the upper end of the lower pressure plate (12).

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