Injection molding equipment with feeding and stirring functions

Abstract

The invention discloses injection molding equipment with feeding and stirring functions, and relates to the technical field of injection molding, and the injection molding equipment comprises a composite mechanism. According to the injection molding equipment with the feeding and stirring functions, through the design of the composite mechanism, materials are conveyed into the feeding mechanism through a worker, and the materials are conveyed into the composite shell through the feeding mechanism, so that follow-up uniform material conveying is facilitated, and stable operation of the equipment is kept; secondly, a central rotating shaft drives an arc-shaped wiping plate to rub the inner wall of the composite shell, on one hand, the scattered materials are pushed to move into the equipment, stirring and smashing are convenient, and on the other hand, the material particles are kept uniform, follow-up uniform thermalization is facilitated, the injection molding efficiency is improved, and the injection molding effect is prevented from being affected; and on the other hand, the inner wall of the equipment is rubbed, the situation that the materials adhere to the inner wall of the equipment due to damp is avoided, and the materials are prevented from polluting the equipment.

Description

Technical Field

[0001] The invention relates to the technical field of injection molding, in particular to an injection molding device with material feeding and mixing functions. Background Art

[0002] An injection molding machine with feeding and mixing function is an automated equipment that integrates multiple processes such as feeding, mixing and injection molding of plastic raw materials. It is mainly used for efficient and precise production of plastic products, and is widely used in many fields such as automotive parts, home appliance shells, plastic toys, etc. Injection molding machine is also known as 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 thermoplastic plastics or thermosetting plastics. It is divided into vertical, horizontal, and all-electric types. 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. During the processing of plastic products, raw materials need to be continuously fed into the injection molding machine to ensure continuous operation of the production line.

[0003] The existing injection molding machine feeding device has a problem of blockage due to excessive flow during the material conveying process; in addition, a large amount of uncleaned impurities will remain inside the material, and these impurities will affect the quality of the injection molded products. Therefore, a new design was made to address this situation. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: an injection molding device with material feeding and mixing functions, comprising:

[0005] A composite mechanism, the composite mechanism is used to stir the material;

[0006] A processing mechanism, the processing mechanism is used to dry the composite mechanism;

[0007] An injection molding mechanism, the injection molding mechanism is used to inject the material;

[0008] One side of the exterior of the composite mechanism is fixedly connected to the exterior of the processing mechanism, and the bottom of the composite mechanism is fixedly connected to the top of the injection molding mechanism;

[0009] Among them, the composite mechanism includes a composite shell, and a first motor is fixedly connected to the middle of the top of the composite shell. The first motor controls the central shaft to rotate, so that the crushing mechanism crushes the material, so as to keep the material particles uniform, facilitate subsequent uniform heating, improve the injection molding efficiency, and avoid uneven heating, which affects the injection molding effect. The middle of the inner wall of the composite shell is rotatably connected with a central shaft, and the top of the central shaft is fixedly connected to the output end of the first motor. The outer side of the central shaft is fixedly connected to a connecting bracket, and the outer side of the connecting bracket is fixedly connected to an arc-shaped wiping plate on the side away from the central shaft. The central shaft drives the arc-shaped wiping plate to rub the inner wall of the composite shell, which, on the one hand, pushes the scattered materials to move into the equipment for mixing and crushing, and prevents the raw materials from stratifying and settling. On the other hand, it rubs the inner wall of the equipment to prevent the material from getting damp and sticking. The inner wall of the equipment can reduce material sticking, reduce the difficulty of later cleaning, and prevent materials from polluting the equipment. A plate groove is provided on the side of the arc-shaped wiper plate away from the connecting bracket. The plate groove is provided to increase the contact area through grooving, thereby improving the friction effect and further improving the cleaning efficiency. At the same time, material sticking can be reduced. A crushing mechanism is fixedly connected to the middle of the outside of the central rotating shaft, and a flipping mechanism is fixedly connected to the bottom of the central rotating shaft. The material moves to the bottom of the composite shell, and the descending material is stirred by the flipping mechanism to prevent excessive accumulation of the material and affect the flow effect, thereby maintaining uniform material transportation. A feeding mechanism is fixedly connected to one side of the top of the composite shell, and the material is transported to the inside of the feeding mechanism by the staff, and the material is transported to the inside of the composite shell through the feeding mechanism, thereby facilitating subsequent uniform material transportation and maintaining smooth operation of the equipment.

[0010] Preferably, the crushing mechanism includes a connecting rod, one side of the outside of the connecting rod is fixedly connected to the outside of the central rotating shaft, and the side of the outside of the connecting rod away from the central rotating shaft is slidably connected to a docking rod. The connecting rod rotates with the central rotating shaft, so that the tool cuts the material, thereby achieving the effect of crushing material particles, making the material particles uniform, facilitating subsequent rapid melting, improving injection molding efficiency, avoiding the presence of particles during injection molding, affecting the injection molding quality, and providing resistance when the material is rotated and cut. A spring bar is provided on the inner side of the docking rod, so that the docking rod moves toward the connecting rod and squeezes the spring bar, thereby achieving the effect of shock absorption and buffering, avoiding blockage inside the equipment due to the size of the material and affecting the rotation effect, while at the same time damping the amplitude generated by the rotation, improving stability during crushing, and extending the service life of the components. A connecting plate is fixedly connected to the side of the outside of the docking rod away from the connecting rod, and a tool is fixedly connected to the outer side of the connecting plate.

[0011] Preferably, the flipping mechanism includes a receiving block, the inner side of the receiving block is fixedly connected to the outer side of the central rotating shaft, the outer side of the receiving block is fixedly connected with a curved bracket, the outer side of the curved bracket is rotatably connected with a rotating plate on the side away from the receiving block, and the curved bracket is driven to rotate by the central rotating shaft, so that the rotating plate contacts with material particles and the flowing material at the bottom of the inner wall of the composite shell is flipped, so as to maintain the fluidity of the material and avoid material accumulation that affects the descent of the material, thereby maintaining the uniform speed of material transportation and the uniform speed of injection molding of the equipment. A plate surface cutout is opened on the outer side of the rotating plate, and the material fluidity is improved by opening the plate surface cutout and the groove, and the gap with the components is increased, and the material adsorption is reduced to avoid affecting the rotation of the components.

[0012] Preferably, the feeding mechanism includes a feeding shell, and the material enters from the top of the feeding shell through a screw conveyor and is guided by a lower leakage plate to avoid material leakage. In the process of material descending and conveying, an inward concave structure is used to reduce material splashing. The outer side of the feeding shell is fixedly connected to the top of the composite shell, and the top of the inner wall of the feeding shell is fixedly connected with a lower leakage plate. The side of the outside of the feeding shell away from the lower leakage plate is fixedly connected with a conveying pipe, and the side of the outside of the conveying pipe away from the feeding shell is fixedly connected to the outer side of the composite shell. The material moves to the inside of the composite shell through the conveying pipe due to gravity, thereby facilitating the operation of the composite mechanism.

[0013] Preferably, the inner wall of the feeding shell is fixedly connected with a fixing plate, the outer side of the fixing plate is fixedly connected with a gas supply port, the outer side of the gas supply port away from the fixing plate is fixedly connected with a metal plate, the gas pipe is connected to an air pump, and the air flow is discharged from the gas supply port, causing an impact on the metal plate, thereby causing the components to vibrate, and the vibration of the components drives the accumulated materials to vibrate, so that the materials flow, maintain continuous material transportation, and reduce accumulation, and the outer side of the gas supply port away from the metal plate is fixedly connected with a gas pipe.

[0014] Preferably, the processing mechanism includes a box body, through which the airflow flow stroke is increased so that the airflow can transport the hot air flow at a uniform speed, thereby keeping the inner wall of the equipment dry and preventing the material from getting damp and sticking to the inner wall of the equipment to prevent affecting the operation of the equipment. The outer side of the box body is fixedly connected with a dryer, and a hot air flow is generated by the dryer. The hot air flow is transported from the box body to the inside of the composite shell through a connecting pipe, so as to achieve the effect of keeping the inner wall of the equipment dry. The top of the box body is fixedly connected with a connecting pipe, and the side of the connecting pipe outside the box body is fixedly connected to the top of the composite shell, and the side of the inner wall of the connecting pipe close to the composite shell is fixedly connected with a circular hole plate, and the outer side of the circular hole plate is fixedly connected with a rotating mechanism, and the side of the connecting pipe outside the circular hole plate is fixedly connected to an air outlet plate, and the side of the air outlet plate outside the connecting pipe is fixedly connected with a baffle plate, which blocks the material and avoids splashing of particles when the material is crushed, and prevents the material from entering the inner wall of the pipe, and then the airflow diverges from the air outlet plate.

[0015] Preferably, the rotating mechanism includes a connecting shaft, one side of the outside of the connecting shaft is fixedly connected to the outside of the circular hole plate, the outside of the connecting shaft is rotatably connected to a rotating block, the rotating block rotates on the surface of the connecting shaft, so that the friction block rubs against the inner wall of the pipe, thereby achieving the effect of cleaning dust, reducing dust accumulation on the inner wall, and avoiding excessive accumulation affecting the ventilation effect, the outside of the rotating block is fixedly connected to a curved frame, the side of the outside of the curved frame away from the rotating block is fixedly connected to a paddle board, the paddle board increases the contact area with the airflow, thereby driving the components to rotate, and the outside of the paddle board is rotatably connected to a friction block on one side.

[0016] Preferably, the injection molding mechanism includes a supporting frame, the top of the supporting frame is fixedly connected to an injection molding shell, the material enters the injection molding shell, and the screw is controlled to rotate by a second motor to achieve the effect of stirring and extruding the material, the material is hot-melted during the transportation inside the injection molding shell, and then extruded from one end of the injection molding shell to achieve the injection molding effect of the material, the inner side of the injection molding shell is rotatably connected to a screw, one side of the outside of the screw is fixedly connected to a second motor, and the outside of the injection molding shell is fixedly connected to an output mechanism on one side close to the composite mechanism, and the material descending speed is controlled by the output mechanism to meet different work requirements.

[0017] Preferably, the output mechanism includes an output shell, a side of the output shell is fixedly connected to a carrying plate, and a side of the carrying plate outside the output shell is fixedly connected to an electric push rod, and the closing plate is controlled by the electric push rod to open and close, so as to control the descending speed of the material and prevent the material from falling when the operation is stopped. The side of the electric push rod outside the carrying plate is fixedly connected to the closing plate, and a side of the closing plate outside the composite mechanism is provided with a bevel groove. By providing the bevel groove, the material flow is increased through the grooving, and the material sticking to the surface of the component is reduced, thereby preventing accumulation from affecting subsequent transportation.

[0018] The present invention provides an injection molding device with material feeding and mixing functions. It has the following beneficial effects:

[0019] 1. The injection molding equipment with feeding and mixing function, through the composite mechanism design, the staff transports the material to the inside of the feeding mechanism, and the material is transported to the inside of the composite shell through the feeding mechanism, so as to facilitate the subsequent uniform transportation of the material and keep the equipment running smoothly. The first motor controls the central shaft to rotate, so that the crushing mechanism crushes the material, so as to keep the material particles uniform, facilitate the subsequent uniform heating, improve the injection molding efficiency, avoid uneven heating, and affect the injection molding effect. Secondly, the central shaft drives the arc-shaped wiper to rub the inner wall of the composite shell, on the one hand, pushes the scattered materials to move into the equipment, which is convenient for stirring and crushing, and prevents the raw materials from stratifying and settling. On the other hand, the inner wall of the equipment is rubbed to prevent the material from being damp and sticking to the inner wall of the equipment, reducing the stickiness of the material, reducing the difficulty of later cleaning, and preventing the material from polluting the equipment. By opening the plate surface groove, the contact area is increased by grooving, the friction effect is improved, and the cleaning efficiency is further improved. At the same time, the stickiness of the material is reduced. The material moves to the bottom of the composite shell, and the descending material is stirred by the flipping mechanism to prevent excessive accumulation of the material and affect the flow effect, so as to keep the material uniformly transported.

[0020] 2. The injection molding equipment with feeding and mixing function has a crushing mechanism design. The connecting rod rotates with the central shaft, so that the tool cuts the material, thereby achieving the effect of crushing the material particles, making the material particles uniform, facilitating subsequent rapid melting, improving the injection molding efficiency, avoiding the presence of particles during injection molding, affecting the injection molding quality, and reducing the resistance when the material is rotated and cut. The docking rod moves toward the connecting rod and squeezes the spring bar to achieve the effect of shock absorption and buffering, avoiding the internal blockage of the equipment caused by the large size of the material, affecting the rotation effect, and at the same time reducing the amplitude generated by the rotation, improving the stability during crushing, and extending the service life of the components.

[0021] 3. The injection molding equipment with the function of feeding and mixing materials is designed with a flipping mechanism. The central shaft drives the curved bracket to rotate, so that the rotating plate contacts the material particles and flips the flowing material at the bottom of the inner wall of the composite shell, so as to maintain the fluidity of the material and avoid material accumulation that affects the descent of the material, thereby maintaining the uniform speed of material transportation and the uniform speed of injection molding of the equipment. By opening the plate surface incision and the groove, the material fluidity is improved, the gap with the components is increased, the material adsorption is reduced, and the rotation of the components is avoided.

[0022] 4. The injection molding equipment with feeding and mixing functions is designed with a feeding mechanism. The material enters from the top of the feeding shell through a screw conveyor and is guided by a lower leakage plate to avoid material leakage. In the process of material descent and transportation, an inner concave structure is used to reduce material splashing. The material moves to the inside of the composite shell through the conveying pipe under gravity, so as to facilitate the operation of the composite mechanism. The air pipe is connected to the air pump, and the air flow is discharged from the air outlet, causing an impact on the metal plate, thereby causing the components to shake. The vibration of the components drives the accumulated materials to shake, so that the materials flow, keep the materials continuously transported, and reduce accumulation.

[0023] 5. The injection molding equipment with feeding and mixing function generates hot air flow through the dryer through the processing mechanism design. The hot air flow is transported from the box to the inside of the composite shell through the connecting pipe, so as to keep the inner wall of the equipment dry. The box increases the air flow stroke so that the air flow can transport the hot air flow at a uniform speed to keep the inner wall of the equipment dry, avoid the material from getting damp and sticking to the inner wall of the equipment, and prevent the operation of the equipment from being affected. The baffle plate plays a role in blocking the material to avoid splashing particles when the material is broken and prevent it from entering the inner wall of the pipe, and then the air flow diverges from the air outlet plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the external structure of the injection molding equipment with material feeding and mixing functions of the present invention;

[0025] Figure 2 It is a schematic diagram of the structure of the injection molding equipment of the present invention;

[0026] Figure 3 It is a schematic diagram of the cross-sectional structure of the composite mechanism of the present invention;

[0027] Figure 4 This is a schematic diagram of the crushing mechanism structure of the present invention;

[0028] Figure 5 It is a schematic diagram of the structure of the flipping mechanism of the present invention;

[0029] Figure 6 It is a schematic diagram of the structure of the feeding mechanism of the present invention;

[0030] Figure 7It is a schematic diagram of the cross-sectional structure of the processing mechanism of the present invention;

[0031] Figure 8 It is a schematic diagram of the structure of the rotating mechanism of the present invention;

[0032] Fig. 9 It is a schematic diagram of the cross-sectional structure of the injection molding mechanism of the present invention;

[0033] Fig.10 It is a schematic diagram of the cross-sectional structure of the output mechanism of the present invention.

[0034] In the figure: 1. composite mechanism; 2. processing mechanism; 3. injection mechanism; 11. composite shell; 12. first motor; 13. central shaft; 14. connecting bracket; 15. arc-shaped wiping plate; 16. plate surface groove; 17. crushing mechanism; 18. flipping mechanism; 19. feeding mechanism; 171. connecting rod; 172. docking rod; 173. spring bar; 174. connecting plate; 175. tool; 181. receiving block; 182. curved bracket; 183. rotating plate; 184. plate surface incision; 191. feeding shell; 192. lower drain plate; 193. conveying pipe; 194 , fixing plate; 195, gas outlet; 196, gas pipe; 197, metal plate; 21, box; 22, dryer; 23, connecting pipe; 24, circular hole plate; 25, air outlet plate; 26, shielding plate; 27, rotating mechanism; 271, connecting shaft; 272, rotating block; 273, curved frame; 274, paddle; 275, friction block; 31, supporting frame; 32, injection molding shell; 33, screw; 34, second motor; 35, output mechanism; 351, output shell; 352, bearing plate; 353, electric push rod; 354, closing plate; 355, bevel groove. DETAILED DESCRIPTION

[0035] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0036] The first embodiment, as Figures 1 to 6 As shown, the present invention provides a technical solution: an injection molding device with a material feeding and mixing function, comprising a composite mechanism 1, the composite mechanism 1 is used to stir the material;

[0037] A processing mechanism 2, the processing mechanism 2 is used to dry the composite mechanism 1;

[0038] An injection molding mechanism 3, the injection molding mechanism 3 is used to inject the material;

[0039] One side of the outside of the composite mechanism 1 is fixedly connected to the outside of the processing mechanism 2, and the bottom of the composite mechanism 1 is fixedly connected to the top of the injection mechanism 3;

[0040] Among them, the composite mechanism 1 includes a composite shell 11, a first motor 12 is fixedly connected to the middle of the top of the composite shell 11, a central rotating shaft 13 is rotatably connected to the middle of the inner wall of the composite shell 11, the top of the central rotating shaft 13 is fixedly connected to the output end of the first motor 12, a connecting bracket 14 is fixedly connected to the outside of the central rotating shaft 13, an arc-shaped wiping plate 15 is fixedly connected to the side of the connecting bracket 14 away from the central rotating shaft 13, a plate surface groove 16 is provided on the side of the arc-shaped wiping plate 15 away from the connecting bracket 14, a crushing mechanism 17 is fixedly connected to the middle of the outside of the central rotating shaft 13, a flipping mechanism 18 is fixedly connected to the bottom of the central rotating shaft 13, and a feeding mechanism 19 is fixedly connected to one side of the top of the composite shell 11. The staff transports the material to the inside of the feeding mechanism 19, and the material is transported to the inside of the composite shell 11 through the feeding mechanism 19, so as to facilitate the subsequent uniform transportation of the material and keep the equipment running smoothly. The first motor 12 controls the central shaft 13 to rotate, so that the crushing mechanism 17 crushes the material, so as to keep the material particles uniform, facilitate the subsequent uniform heating, improve the injection molding efficiency, and avoid uneven heating, which affects the injection molding effect. Secondly, the central shaft 13 drives the arc-shaped wiper plate 15 to rub the inner wall of the composite shell 11. On the one hand, it pushes the scattered materials to move into the equipment, which is convenient for stirring and crushing, and prevents the raw materials from being stratified and precipitated. On the other hand, it rubs the inner wall of the equipment to prevent the material from being damp and sticking to the inner wall of the equipment, reducing the stickiness of the material, reducing the difficulty of later cleaning, and preventing the material from polluting the equipment. By opening the plate surface groove 16, the contact area is increased by grooving, the friction effect is improved, and the cleaning efficiency is further improved. At the same time, the stickiness of the material is reduced. The material moves to the bottom of the composite shell 11, and the descending material is stirred by the flipping mechanism 18 to prevent excessive accumulation of the material and affect the flow effect, so as to keep the material uniformly transported.

[0041] The crushing mechanism 17 includes a connecting rod 171, one side of the connecting rod 171 is fixedly connected to the outside of the central rotating shaft 13, a connecting rod 172 is slidably connected to the side of the connecting rod 171 away from the central rotating shaft 13, a spring bar 173 is arranged on the inner side of the connecting rod 172, a connecting plate 174 is fixedly connected to the side of the connecting rod 172 away from the connecting rod 171, and a cutter 175 is fixedly connected to the outer side of the connecting plate 174. The connecting rod 171 rotates with the central rotating shaft 13, so that the cutter 175 cuts the material, thereby achieving the effect of crushing the material particles, making the material particles uniform, facilitating subsequent rapid melting, improving the injection molding efficiency, avoiding the presence of particles during injection molding, and affecting the injection molding quality. The resistance during the rotation and cutting of the material causes the connecting rod 172 to move toward the connecting rod 171, squeezing the spring bar 173, thereby achieving the effect of shock absorption and buffering, avoiding the blockage of the equipment due to the large size of the material, and affecting the rotation effect, while damping the amplitude generated by the rotation, improving the stability during crushing, and extending the service life of the components.

[0042] The flipping mechanism 18 includes a receiving block 181, the inner side of the receiving block 181 is fixedly connected to the outer side of the central rotating shaft 13, a curved bracket 182 is fixedly connected to the outer side of the receiving block 181, and a rotating plate 183 is rotatably connected to the outer side of the curved bracket 182 away from the receiving block 181, and a plate surface cutout 184 is provided on the outer side of the rotating plate 183. The curved bracket 182 is driven to rotate by the central rotating shaft 13, so that the rotating plate 183 contacts with the material particles, and the flowing material at the bottom of the inner wall of the composite shell 11 is flipped, so as to achieve the effect of maintaining the fluidity of the material, avoid the accumulation of the material and affect the descent of the material, thereby maintaining the uniform speed of material transportation, and maintaining the uniform speed of injection molding of the equipment. By providing the plate surface cutout 184 and the groove, the material fluidity is improved, the gap with the components is increased, the material adsorption is reduced, and the rotation of the components is avoided.

[0043] The feeding mechanism 19 includes a feeding shell 191, the outer side of the feeding shell 191 is fixedly connected to the top of the composite shell 11, the top of the inner wall of the feeding shell 191 is fixedly connected to a lower drain plate 192, the outer side of the feeding shell 191 away from the lower drain plate 192 is fixedly connected to a conveying pipe 193, and the outer side of the conveying pipe 193 away from the feeding shell 191 is fixedly connected to the outer side of the composite shell 11. The material enters from the top of the feeding shell 191 through a screw conveyor, and is guided by the lower drain plate 192 to avoid material leakage. In the process of material descent and transportation, an inward concave structure is used to reduce material splashing, and the material moves to the inside of the composite shell 11 through the conveying pipe 193 under gravity, so as to facilitate the operation of the composite mechanism 1.

[0044] The inner wall of the feeding shell 191 is fixedly connected with a fixing plate 194, a gas delivery port 195 is fixedly connected to one side of the outside of the fixing plate 194, a metal plate 197 is fixedly connected to one side of the outside of the gas delivery port 195 away from the fixing plate 194, and a gas delivery pipe 196 is fixedly connected to one side of the outside of the gas delivery port 195 away from the metal plate 197. The gas delivery pipe 196 is connected to an air pump, and the airflow is discharged from the gas delivery port 195, causing an impact on the metal plate 197, thereby causing the components to vibrate, and the accumulated materials are driven to vibrate through the vibration of the components, so that the materials flow, keep the materials continuously transported, and reduce the accumulation.

[0045] The second embodiment is based on the first embodiment. Figures 7 and 8 As shown, the processing mechanism 2 includes a box body 21, a dryer 22 is fixedly connected to the outer side of the box body 21, a connecting pipe 23 is fixedly connected to the top of the box body 21, the side of the connecting pipe 23 outside the box body 21 is fixedly connected to the top of the composite shell 11, a circular hole plate 24 is fixedly connected to the inner wall of the connecting pipe 23 close to the composite shell 11, a rotating mechanism 27 is fixedly connected to the outer side of the circular hole plate 24, an air outlet plate 25 is fixedly connected to the side of the connecting pipe 23 outside the circular hole plate 24, and a shielding plate 26 is fixedly connected to the side of the air outlet plate 25 outside the connecting pipe 23 away from the connecting pipe 23. A hot air flow is generated by the dryer 22, and the hot air flow is transported from the box body 21 to the inside of the composite shell 11 through the connecting pipe 23, so as to keep the inner wall of the equipment dry. The box body 21 increases the flow stroke of the air flow, so that the air flow can transport the hot air flow at a uniform speed, keep the inner wall of the equipment dry, and prevent the material from getting damp and sticking to the inner wall of the equipment to prevent affecting the operation of the equipment. The baffle plate 26 plays a role in blocking the material to prevent particles from splashing when the material is crushed and prevent it from entering the inner wall of the pipe, and then the air flow diverges from the air outlet plate 25.

[0046] The rotating mechanism 27 includes a connecting shaft 271, one side of the outside of the connecting shaft 271 is fixedly connected to the outside of the circular hole plate 24, the outside of the connecting shaft 271 is rotatably connected to a rotating block 272, the outside of the rotating block 272 is fixedly connected to a curved frame 273, the outside of the curved frame 273 away from the rotating block 272 is fixedly connected to a paddle board 274, and one side of the outside of the paddle board 274 is rotatably connected to a friction block 275. The paddle board 274 increases the contact area with the airflow, thereby driving the components to rotate, and the rotating block 272 rotates on the surface of the connecting shaft 271, so that the friction block 275 rubs against the inner wall of the pipe, thereby achieving the effect of cleaning dust, reducing dust accumulation on the inner wall, and avoiding excessive accumulation affecting the ventilation effect.

[0047] The third embodiment is based on the first and second embodiments. Figures 9 and 10As shown, the injection molding mechanism 3 includes a support frame 31, the top of the support frame 31 is fixedly connected to an injection molding shell 32, the inner side of the injection molding shell 32 is rotatably connected to a screw 33, the outer side of the screw 33 is fixedly connected to a second motor 34, and the outer side of the injection molding shell 32 close to the composite mechanism 1 is fixedly connected to an output mechanism 35. The material descent speed is controlled by the output mechanism 35 to meet different work requirements. The material enters the injection molding shell 32, and the screw 33 is controlled to rotate by the second motor 34 to achieve the effect of stirring and extruding the material. The material is hot-melted during the transportation process inside the injection molding shell 32, and then extruded from one end of the injection molding shell 32 to achieve the injection molding effect of the material.

[0048] The output mechanism 35 includes an output housing 351, a carrier plate 352 is fixedly connected to one side of the output housing 351, an electric push rod 353 is fixedly connected to one side of the carrier plate 352 near the output housing 351, a closing plate 354 is fixedly connected to one side of the electric push rod 353 away from the carrier plate 352, and a chamfered groove 355 is provided on one side of the closing plate 354 near the composite mechanism 1. The closing plate 354 is controlled by the electric push rod 353 to open and close, thereby controlling the descending speed of the material, and preventing the material from descending when the operation is stopped. By providing the chamfered groove 355, the material flow is increased by grooving, and the material is reduced from sticking to the surface of the component, so as to prevent accumulation from affecting subsequent transportation.

[0049] When in use, a processing mechanism 2 is provided on the outside of the composite mechanism 1, an injection molding mechanism 3 is provided at the bottom of the composite mechanism 1, and a feeding mechanism 19 is provided inside the composite mechanism 1. The staff transports the materials to the inside of the feeding mechanism 19 through a screw conveyor, and temporarily stores the materials through the feeding mechanism 19, so as to facilitate the continuous transportation of the materials, keep the equipment running continuously, prevent the interruption of the transportation, and avoid affecting the injection molding efficiency. When the materials are accumulated inside the feeding mechanism 19, there is a situation where the transportation is stopped due to the accumulation of materials. Therefore, the air flow is made to collide with the metal plate 197 through the air delivery port 195, and the vibration of the metal plate 197 drives the material to vibrate, so as to improve the fluidity of the materials, reduce the probability of material blockage, and maintain the fluidity of the material transportation. After the materials enter the inside of the composite mechanism 1, the first motor 12 is used to move the materials. The central shaft 13 is driven to rotate, providing kinetic energy for the components of the composite mechanism 1, and the material is crushed by the crushing mechanism 17 to achieve the effect of uniform particles, improve the melting efficiency, and avoid the unmelted particles affecting the injection molding quality. After the material is crushed, the inner wall of the equipment is rubbed by the arc-shaped wiping plate 15 to achieve the effect of cleaning the inner wall, reduce particle adsorption, and prevent the particles from sticking for a long time and causing corrosion to the inner wall of the equipment, thereby extending the service life of the equipment. When the composite mechanism 1 operates on the material, the processing mechanism 2 generates a hot air flow to the inside of the composite mechanism 1 to transport it, so as to keep the inner wall of the equipment dry and avoid the material from getting wet and causing the material to stick, affecting the equipment operation efficiency. Finally, the material enters the injection molding mechanism 3, and the material is hot-melted by the injection molding mechanism 3 and squeezed to one end to achieve the effect of injection molding.

[0050] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An injection molding device with material feeding and mixing function, characterized in that: include: A composite mechanism (1), the composite mechanism (1) is used to stir the material; A processing mechanism (2), the processing mechanism (2) is used to dry the composite mechanism (1); An injection molding mechanism (3), the injection molding mechanism (3) being used to inject a material; One side of the outside of the composite mechanism (1) is fixedly connected to the outside of the processing mechanism (2), and the bottom of the composite mechanism (1) is fixedly connected to the top of the injection molding mechanism (3); The composite mechanism (1) comprises a composite shell (11), a first motor (12) is fixedly connected to the middle of the top of the composite shell (11), a central shaft (13) is rotatably connected to the middle of the inner wall of the composite shell (11), the top of the central shaft (13) is fixedly connected to the output end of the first motor (12), a connecting bracket (14) is fixedly connected to the outside of the central shaft (13), an arc-shaped wiping plate (15) is fixedly connected to the side of the connecting bracket (14) away from the central shaft (13), a plate surface groove (16) is provided on the side of the arc-shaped wiping plate (15) away from the connecting bracket (14), a crushing mechanism (17) is fixedly connected to the middle of the outside of the central shaft (13), a flipping mechanism (18) is fixedly connected to the bottom of the central shaft (13), and a feeding mechanism (19) is fixedly connected to one side of the top of the composite shell (11).

2. The injection molding equipment with material feeding and mixing functions according to claim 1, characterized in that: The crushing mechanism (17) comprises a connecting rod (171), one side of the outside of the connecting rod (171) is fixedly connected to the outside of the central rotating shaft (13), the side of the outside of the connecting rod (171) away from the central rotating shaft (13) is slidably connected to a docking rod (172), a spring bar (173) is arranged on the inside of the docking rod (172), the side of the outside of the docking rod (172) away from the connecting rod (171) is fixedly connected to a docking plate (174), and the outside of the docking plate (174) is fixedly connected to a cutter (175).

3. The injection molding equipment with material feeding and mixing functions according to claim 1, characterized in that: The flipping mechanism (18) comprises a receiving block (181), the inner side of the receiving block (181) is fixedly connected to the outer side of the central rotating shaft (13), the outer side of the receiving block (181) is fixedly connected to a curved bracket (182), the outer side of the curved bracket (182) away from the receiving block (181) is rotatably connected to a rotating plate (183), and the outer side of the rotating plate (183) is provided with a plate surface cutout (184).

4. The injection molding equipment with material feeding and mixing functions according to claim 1, characterized in that: The feeding mechanism (19) comprises a feeding shell (191), the outer side of the feeding shell (191) is fixedly connected to the top of the composite shell (11), the top of the inner wall of the feeding shell (191) is fixedly connected to a lower drain plate (192), the side of the outside of the feeding shell (191) away from the lower drain plate (192) is fixedly connected to a conveying pipe (193), and the side of the outside of the conveying pipe (193) away from the feeding shell (191) is fixedly connected to the outer side of the composite shell (11).

5. The injection molding equipment with material feeding and mixing functions according to claim 4, characterized in that: The inner wall of the loading shell (191) is fixedly connected to a fixing plate (194), an outer side of the fixing plate (194) is fixedly connected to a gas supply port (195), an outer side of the gas supply port (195) away from the fixing plate (194) is fixedly connected to a metal plate (197), and an outer side of the gas supply port (195) away from the metal plate (197) is fixedly connected to a gas supply pipe (196).

6. The injection molding equipment with material feeding and mixing functions according to claim 1, characterized in that: The processing mechanism (2) comprises a box body (21), the outer side of the box body (21) is fixedly connected to a dryer (22), the top of the box body (21) is fixedly connected to a connecting pipe (23), the outer side of the connecting pipe (23) away from the box body (21) is fixedly connected to the top of the composite shell (11), the inner wall of the connecting pipe (23) is fixedly connected to a circular hole plate (24) on the side close to the composite shell (11), the outer side of the circular hole plate (24) is fixedly connected to a rotating mechanism (27), the outer side of the connecting pipe (23) close to the circular hole plate (24) is fixedly connected to an air outlet plate (25), and the outer side of the air outlet plate (25) away from the connecting pipe (23) is fixedly connected to a shielding plate (26).

7. The injection molding equipment with material feeding and mixing functions according to claim 6, characterized in that: The rotating mechanism (27) comprises a connecting shaft (271), one side of the outside of the connecting shaft (271) is fixedly connected to the outside of the circular hole plate (24), the outside of the connecting shaft (271) is rotatably connected to a rotating block (272), the outside of the rotating block (272) is fixedly connected to a curved frame (273), the outside of the curved frame (273) is fixedly connected to a paddle board (274) away from the rotating block (272), and the outside of the paddle board (274) is rotatably connected to a friction block (275).

8. The injection molding equipment with material feeding and mixing functions according to claim 1, characterized in that: The injection molding mechanism (3) comprises a support frame (31), the top of the support frame (31) is fixedly connected to an injection molding shell (32), the inner side of the injection molding shell (32) is rotatably connected to a screw rod (33), the outer side of the screw rod (33) is fixedly connected to a second motor (34), and the outer side of the injection molding shell (32) close to the composite mechanism (1) is fixedly connected to an output mechanism (35).

9. The injection molding equipment with material feeding and mixing functions according to claim 8, characterized in that: The output mechanism (35) comprises an output housing (351), a side of the output housing (351) being fixedly connected to a carrier plate (352), a side of the ...

Images