Raw material mixing device for plastic container bag

Abstract

The invention belongs to the technical field of plastic production, and particularly relates to a plastic container bag raw material mixing device which comprises a supporting frame. A mixing tank is mounted on the top surface of the support frame; a storage assembly is installed on one side of the supporting frame. The storage assembly is used for storing various raw material particles; a butt joint assembly is mounted at the top of the mixing tank; a conveying assembly is installed on the surface of the supporting frame. The top surface in the mixing tank is rotationally connected with a driving rod; the surface of the driving rod is fixedly connected with a pair of helical ribbon sheets; the bottom surface of the mixing tank is fixedly connected with a discharging hopper; a bearing assembly is installed at the position, at the bottom of the mixing tank, in the supporting frame, a large number of raw material particles are stored at a time through the storage assembly, the feeding frequency of a user can be reduced, the conveying assembly can lift the storage assembly to the butt joint assembly, and the feeding difficulty of the user can be further reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of plastic production, in particular to a plastic container bag raw material mixing device. Background Art

[0002] Container bags, also known as flexible container bags, ton bags or space bags, are a medium-sized bulk container. The main raw material particles are polypropylene. After a small amount of stabilizing agent is added and evenly mixed, they are made into high-strength and low-elongation raw fibers through processes such as extrusion, melting, cutting, stretching and heat setting. These raw fibers are then woven and laminated to make the base fabric of plastic woven cloth, and then sewn with accessories such as slings to make container bags.

[0003] At the same time, there are some plastic bulk bags made of recycled plastics on the market. These plastic and state raw materials are made by crushing the recycled plastic bulk bags, and then processing them through extruders and cutting machines to form granular raw materials. They then need to be mixed with other raw materials to ensure the strength of the final plastic bulk bags.

[0004] The prior art also proposes some mixing schemes. For example, a patent application with publication number CN106079134A discloses a plastic raw material particle mixing device, including a barrel, a stirring shaft, a motor, a screw shaft, a sleeve shaft, a sun gear, a star bracket, a guide slot, a blade seat, a blade, a mounting rod, a mixing barrel, a mixing chamber, a feeding chamber, a delivery chamber, and a feeding port, which are connected to the inner cavity of the barrel through the delivery chamber; a mixing shaft is provided in the mixing chamber, and the mixing shaft is driven by a mixing motor, which can better perform multi-stage mixing of plastic production raw material particles.

[0005] In the prior art, due to the limited volume of the mixing tank, all raw material particles cannot be mixed at one time, so the user needs to add the raw material particles in batches for multiple times. Moreover, the feed port of the mixing tank is located at the top, and multiple additions are more troublesome, which in turn affects the final production efficiency.

[0006] To this end, the present invention provides a plastic container bag raw material mixing device. Summary of the invention

[0007] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0008] The technical solution adopted by the present invention to solve its technical problems is: a plastic bulk bag raw material mixing device described in the present invention comprises a support frame; a mixing tank is installed on the top surface of the support frame; a storage component is installed on one side of the support frame; the storage component is used to store various plastic bulk bag raw material particles; a docking component is installed on the top of the mixing tank; the docking component is used to dock the storage component; a conveying component is installed on the surface of the support frame; the conveying component is used to convey the storage component to the top of the mixing tank; a driving rod is rotatably connected to the top surface of the mixing tank, and the driving rod is driven by a servo motor; a pair of spiral ribbon pieces are fixedly connected to the surface of the driving rod; a lower hopper is fixedly connected to the bottom surface of the mixing tank, and a solenoid valve is installed inside the lower hopper; a receiving component is installed at the bottom of the mixing tank inside the support frame; the receiving component is used to receive the mixed bulk bag plastic bulk bag raw material particles; when working, when mixing plastic bulk bag particles and plastic bulk bag raw material particles, the embodiment of the present invention can be used, First, the user puts the required plastic bulk bag raw material particles into the storage component, and then the transportation component will transport the storage component to the top of the mixing tank and connect it to the docking component on the top of the mixing tank. Then the storage component will introduce part of the plastic bulk bag raw material particles into the connecting component, and then introduce them into the mixing tank through the docking component. Then the servo motor drives the driving rod to rotate, and then the driving rod drives the spiral piece to rotate. The rotating spiral piece continuously turns and stirs the plastic bulk bag raw material particles in the mixing tank to promote the mutual mixing of the plastic bulk bag raw material particles. When the plastic bulk bag raw material particles are mixed, the user places the receiving container at the bottom of the lower hopper, and then opens the solenoid valve to introduce the mixed plastic bulk bag raw material particles into the receiving container through the lower hopper. By storing a large amount of plastic bulk bag raw material particles at one time through the storage component, the frequency of user loading can be reduced, and the transportation component can lift the storage component to the docking component, which can further reduce the difficulty of user loading.

[0009] Preferably, the storage assembly comprises a storage tank; a connecting column is fixedly connected to the bottom surface of the storage tank, and the connecting column passes through the storage tank; a plurality of evenly arranged card grooves are provided on the surface of the connecting column; a partition is clamped in the card groove; a plurality of evenly arranged discharge ports are provided on the bottom of the storage tank; a flap is rotatably connected to one end of the discharge port close to the connecting column; an electric push rod is rotatably connected between the flap and the connecting column; a guide bucket is fixedly connected to the bottom surface of the storage tank; during operation, before the user needs to pour the plastic container bag raw material particles into the storage tank, the user can pull the partition out of the card groove on the surface of the connecting column, thereby isolating the storage tank into different The volume is adjusted to facilitate users to pour different plastic container bag raw material particles according to different volumes. When the plastic container bag raw material particles in the storage tank need to be introduced into the docking assembly, the electric push rod at the corresponding position will shrink. Since the two ends of the electric push rod are rotatably connected to the flap and the connecting column respectively, the flap is driven to deflect, so that the plastic container bag raw material particles in the storage tank can flow into the guide bucket from the discharge port, and then be introduced into the docking assembly by the guide bucket to complete the loading operation. By adjusting the number of partitions, chambers of different volumes can be adjusted to ensure the reasonable distribution of various plastic container bag raw material particles and reduce space waste.

[0010] Preferably, a pair of baffles are fixedly connected to the bottom surface of the storage tank at the discharge hopper; the baffles are respectively located on both sides of the flap; the cross-section of the baffle is triangular; during operation, when the flap is deflected, the plastic container bag raw material particles in the storage tank will slide into the guide bucket from the surface of the flap, and the baffles on both sides of the bottom surface of the storage tank can block the plastic container bag raw material particles from flowing out from both sides of the flap, so as to avoid the plastic container bag raw material particles remaining on both sides from getting stuck in the flap when the flap is buckled toward the discharge port again.

[0011] Preferably, the conveying assembly includes a pair of rotating rods; the two rotating rods are rotatably connected to the two sides of the support frame respectively; the surface of the rotating rod is fixedly connected with a main gear; the two sides of the storage tank are fixedly connected with a rotating column; the surface of the rotating column is rotatably connected with a rotating arm; the rotating arm is rotatably connected to the rotating rod, and the rotating arm is driven by a servo motor; the surface of the rotating column is fixedly connected with a sub-gear, and the main gear and the sub-gear are connected through a gear set; during operation, when the user loads the storage tank, the servo motor drives the rotating arm to rotate along the rotating rod to a horizontal state, and in the process of rotating the rotating arm, the main gear will drive the sub-gear to rotate through the gear set, and then the sub-gear drives the rotating column to rotate, and then drives the storage tank to rotate, so that the storage tank remains in a vertical state, and then the user pours the plastic container bag raw material particles into the storage tank, and then the servo motor drives the rotating arm to rotate, and the storage tank is rotated to the top surface of the docking assembly, and through the transmission of the main gear, the sub-gear and the gear set, the storage tank remains in a vertical state, so as to facilitate the docking of the guide bucket at the bottom of the storage tank with the docking assembly.

[0012] Preferably, one end of the support frame away from the storage tank is rotatably connected to a transmission rod; both ends of the transmission rod are respectively connected to a servo motor that drives the rotating arm through a gear set; during operation, when the servo motor drives the rotating arm on one side to rotate, the servo motor will also drive the transmission rod to rotate through the gear set, and then the transmission rod will drive the rotating arm on the other side to rotate, thereby realizing synchronous rotation of the two rotating arms, avoiding uneven force on one side of the storage tank and causing the storage tank to tilt.

[0013] Preferably, the docking assembly includes a docking tube; the bottom surface of the docking tube is fixedly connected to a transfer tank; the top surface of the connecting tube is fixedly connected to an arc plate; the bottom surface of the lower hopper is fixedly connected to an insertion tube, and the outer side of the insertion tube is matched with the arc plate; the bottom surface of the insertion tube is fixedly connected to the transfer tank; during operation, when the rotating arm brings the storage tank to the top of the docking tube, the insertion tube at the bottom of the guide bucket will be blocked by the arc plate, thereby ensuring that the insertion tube can be aligned with the docking tube, so as to ensure that the material can fall into the transfer tank correctly.

[0014] Preferably, an annular groove is provided on the bottom surface of the insert tube; an extension tube is slidably connected inside the annular groove, and the extension tube is made of elastic material; a plurality of uniformly arranged springs are fixedly connected between the extension tube and the bottom of the annular groove; a push plate is fixedly connected to the side of the arc plate close to the insert tube; a socket is provided on the surface of the insert tube at a position corresponding to the push plate; during operation, when the insert tube is pushed toward the arc plate, the push plate on the surface of the arc plate will be inserted into the socket, and the push plate will squeeze the extension tube, so that the extension tube moves toward the bottom of the groove away from the annular groove, and stretch the spring 1, so that the extension tube is inserted into the butt joint tube, thereby avoiding a gap between the extension tube and the butt joint tube, which causes the raw material particles of the plastic container bag to spill out, and when the insert tube is away from the arc plate, the extension tube will be deformed, so that the push plate can be pulled out of the socket, and since the push plate no longer squeezes the extension tube, the stretched spring 1 is restored at this time, thereby pulling the extension out of the butt joint tube, thereby completing the separation of the extension tube and the butt joint tube.

[0015] Preferably, the transfer tank is internally slidably connected to a pallet; a hydraulic rod is fixedly connected to the bottom surface of the outside of the transfer tank; the telescopic end of the hydraulic rod extends to the inside of the transfer tank; a corrugated tube is fixedly connected to the surface of the pallet at a position corresponding to the discharge pipe; during operation, when different plastic bulk bag raw material particles need to be fed into the mixing tank, since the proportions of the raw material particles of each plastic bulk bag are different, the user needs to control the hydraulic rod to drive the pallet in the transfer tank to move, so as to change the volume of the transfer tank, and then change the common volume between the transfer tank, the docking tube, the extension tube, the insert tube and the guide bucket, and when the common volume is filled with the plastic bulk bag raw material particles, the solenoid valve on the top of the corrugated tube opens, and the plastic bulk bag raw material particles are poured into the mixing tank, thereby realizing the control of the amount of raw material particles of different plastic bulk bags entering the mixing tank, thereby meeting production needs.

[0016] Preferably, the receiving component includes a conveyor belt; the conveyor belt is installed at the bottom of the support frame; the bottom surface of the lower hopper is slidably connected to a cover shell; the cover shell is controlled by a hydraulic component; during operation, after the plastic bulk bag raw material particles in the mixing tank are mixed, the user moves the receiving container to the bottom surface of the cover shell at the top of the lower hopper through the conveyor belt, and then the hydraulic component controls the cover shell to cover the top surface of the receiving container, thereby avoiding splashing of the plastic bulk bag raw material particles when the mixed plastic bulk bag raw material particles are poured into the receiving container, causing part of the plastic bulk bag raw material particles to fall outside the receiving container.

[0017] Preferably, the hydraulic assembly includes a hydraulic cylinder; a second spring is fixedly connected to the telescopic end of the hydraulic cylinder; the second spring is fixedly connected to the top surface of the cover shell; a vibration motor is fixedly connected to the surface of the cover shell; during operation, when the cover shell needs to be covered on the top of the receiving container, the hydraulic cylinder will press the cover shell on the top of the receiving container through the second spring, and in the process of filling the plastic container bag raw material particles, the vibration motor drives the receiving container to vibrate through the cover shell, so that the plastic container bag raw material particles on the top of the receiving container are gradually flattened, avoiding the spillage of the plastic container bag raw material particles in the receiving container when the transmission belt moves the receiving container.

[0018] The beneficial effects of the present invention are as follows: 1. The plastic bulk bag raw material mixing device described in the present invention can store a large amount of plastic bulk bag raw material particles at one time through the storage component, which can reduce the frequency of users loading materials, and the transportation component can lift the storage component to the docking component, which can further reduce the difficulty of users loading materials.

[0019] 2. The plastic bulk bag raw material mixing device described in the present invention can adjust chambers of different volumes by adjusting the number of partitions to ensure the reasonable distribution of various plastic bulk bag raw material particles and reduce space waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Figure 1 is a stereogram of the present invention; Figure 2 It is a schematic diagram of the structure of the mixing tank in the present invention; Figure 3 It is a structural schematic diagram of the storage tank in the present invention; Figure 4 It is a structural schematic diagram of the flap in the present invention; Figure 5 It is a structural schematic diagram of the connecting column in the present invention; Figure 6 is a cross-sectional view of the cannula of the present invention; Figure 7 It is a structural schematic diagram of the transfer tank in the present invention; Figure 8 is a cross-sectional view of the transfer tank of the present invention; In the figure: 1. support frame; 2. mixing tank; 3. driving rod; 4. spiral ribbon piece; 5. discharge hopper; 6. storage tank; 7. connecting column; 8. slot; 9. partition; 10. discharge port; 11. flap; 12. electric push rod; 13. guide bucket; 14. baffle; 15. rotating rod; 16. main gear; 17. rotating column; 18. rotating arm; 19. secondary gear; 20. transmission rod; 21. docking tube; 22. transfer tank; 23. arc plate; 24. insert pipe; 25. annular groove; 26. extension pipe; 27. spring one; 28. abutment plate; 29. ​​socket; 30. discharge pipe; 31. tray; 32. hydraulic rod; 33. bellows; 34. conveyor belt; 35. cover; 36. hydraulic cylinder; 37. spring two; 38. vibration motor. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0023] like Figure 1 to Figure 2As shown, a plastic bulk bag raw material mixing device described in an embodiment of the present invention comprises a support frame 1; a mixing tank 2 is installed on the top surface of the support frame 1; a storage component is installed on one side of the support frame 1; the storage component is used to store various plastic bulk bag raw material particles; a docking component is installed on the top of the mixing tank 2; the docking component is used to dock the storage component; a conveying component is installed on the surface of the support frame 1; the conveying component is used to transport the storage component to the top of the mixing tank 2; a driving rod 3 is rotatably connected to the top surface of the mixing tank 2, and the driving rod 3 is driven by a servo motor; a pair of spiral ribbon pieces 4 are fixedly connected to the surface of the driving rod 3; a lower hopper 5 is fixedly connected to the bottom surface of the mixing tank 2, and a solenoid valve is installed inside the lower hopper 5; a receiving component is installed at the bottom of the mixing tank 2 inside the support frame 1; the receiving component is used to receive the mixed bulk bag plastic bulk bag raw material particles; when working, when mixing plastic bulk bag particles and plastic bulk bag raw material particles, the embodiment of the present invention can be used, first using The user puts the required plastic bulk bag raw material particles into the storage component, and then the transport component will transport the storage component to the top of the mixing tank 2 and connect it to the docking component on the top of the mixing tank 2. Then the storage component will introduce part of the plastic bulk bag raw material particles into the connecting component, and then introduce them into the mixing tank 2 through the docking component. Then the servo motor drives the driving rod 3 to rotate, and then the driving rod 3 drives the spiral sheet 4 to rotate. The rotating spiral sheet 4 continuously turns and stirs the plastic bulk bag raw material particles in the mixing tank 2 to promote the mutual mixing of the plastic bulk bag raw material particles. When the plastic bulk bag raw material particles are mixed, the user places the receiving container at the bottom of the lower hopper 5, and then opens the solenoid valve to introduce the mixed plastic bulk bag raw material particles into the receiving container through the lower hopper 5. By storing a large amount of plastic bulk bag raw material particles at one time through the storage component, the frequency of user loading can be reduced, and the transport component can lift the storage component to the docking component, which can further reduce the difficulty of user loading.

[0024] like Figure 1 , Figure 3 , Figure 4 and Figure 5As shown, the storage assembly includes a storage tank 6; a connecting column 7 is fixedly connected to the bottom surface of the storage tank 6, and the connecting column 7 passes through the storage tank 6; a plurality of evenly arranged card grooves 8 are opened on the surface of the connecting column 7; a partition 9 is clamped in the card groove 8; a plurality of evenly arranged discharge ports 10 are opened on the bottom of the storage tank 6; a flap 11 is rotatably connected to one end of the discharge port 10 close to the connecting column 7; an electric push rod 12 is rotatably connected between the flap 11 and the connecting column 7; a guide bucket 13 is fixedly connected to the bottom surface of the storage tank 6; during operation, before the user needs to pour the plastic container bag raw material particles into the storage tank 6, the user can pull the partition 9 out of the card groove 8 on the surface of the connecting column 7, so as to Different volumes are isolated to facilitate users to pour different plastic container bag raw material particles according to different volumes. When the plastic container bag raw material particles in the storage tank 6 need to be introduced into the docking assembly, the electric push rod 12 at the corresponding position will shrink. Since the two ends of the electric push rod 12 are rotatably connected to the flap 11 and the connecting column 7 respectively, the flap 11 is driven to deflect, so that the plastic container bag raw material particles in the storage tank 6 can flow from the discharge port 10 into the guide bucket 13, and then be introduced into the docking assembly by the guide bucket 13, thereby completing the loading operation. By adjusting the number of partitions 9, chambers of different volumes can be adjusted to ensure the reasonable distribution of various plastic container bag raw material particles and reduce space waste.

[0025] like Figure 1 , Figure 3 and Figure 4 As shown, a pair of baffles 14 are fixedly connected to the bottom surface of the storage tank 6 at the discharge hopper; the baffles 14 are respectively located on both sides of the flap 11; the cross-section of the baffle 14 is triangular; during operation, when the flap 11 is deflected, the plastic container bag raw material particles in the storage tank 6 will slide into the guide bucket 13 from the surface of the flap 11, and the baffles 14 on both sides of the bottom surface of the storage tank 6 can block the plastic container bag raw material particles from flowing out from both sides of the flap 11, so as to avoid the plastic container bag raw material particles remaining on both sides from getting stuck in the flap 11 when the flap 11 is buckled toward the discharge port 10 again.

[0026] like Figure 1As shown, the conveying assembly includes a pair of rotating rods 15; the two rotating rods 15 are rotatably connected to the two sides of the support frame 1 respectively; the surface of the rotating rod 15 is fixedly connected with a main gear 16; the two sides of the storage tank 6 are fixedly connected with a rotating column 17; the surface of the rotating column 17 is rotatably connected with a rotating arm 18; the rotating arm 18 is rotatably connected to the rotating rod 15, and the rotating arm 18 is driven by a servo motor; the surface of the rotating column 17 is fixedly connected with a sub-gear 19, and the main gear 16 and the sub-gear 19 are connected through a gear set; when working, when the user loads the storage tank 6, the servo motor drives the rotating arm 18 along The rotating rod 15 rotates to a horizontal state, and during the rotation of the rotating arm 18, the main gear 16 drives the sub-gear 19 to rotate through the gear set, and then the sub-gear 19 drives the rotating column 17 to rotate, thereby driving the storage tank 6 to rotate, so that the storage tank 6 remains in a vertical state, and then the user pours the plastic container bag raw material particles into the storage tank 6, and then the servo motor drives the rotating arm 18 to rotate, and rotates the storage tank 6 to the top surface of the docking assembly, and through the transmission of the main gear 16, the sub-gear 19 and the gear set, the storage tank 6 remains in a vertical state, so as to facilitate the docking of the guide bucket 13 at the bottom of the storage tank 6 with the docking assembly.

[0027] like Figure 1 As shown, the end of the support frame 1 away from the storage tank 6 is rotatably connected to a transmission rod 20; the two ends of the transmission rod 20 are respectively connected to a servo motor driving the rotating arm 18 through a gear set; when working, when the servo motor drives the rotating arm 18 on one side to rotate, the servo motor will also drive the transmission rod 20 to rotate through the gear set, and then the transmission rod 20 drives the rotating arm 18 on the other side to rotate, thereby realizing the synchronous rotation of the two rotating arms 18, avoiding uneven force on one side of the storage tank 6 and causing the storage tank 6 to be skewed.

[0028] like Figure 1 , Figure 3 , Figure 6 and Figure 7 As shown, the docking assembly includes a docking tube 21; a transfer tank 22 is fixedly connected to the bottom surface of the docking tube 21; an arc plate 23 is fixedly connected to the top surface of the connecting tube; a plug 24 is fixedly connected to the bottom surface of the lower hopper 5, and the outer side of the plug 24 is matched with the arc plate 23; the bottom surface of the plug 24 is fixedly connected to the transfer tank 22; during operation, when the rotating arm 18 brings the storage tank 6 to the top of the docking tube 21, the plug 24 at the bottom of the guide bucket 13 will be blocked by the arc plate 23, thereby ensuring that the plug 24 can be aligned with the docking tube 21, so as to ensure that the material can fall into the transfer tank 22 correctly.

[0029] like Figure 6As shown, an annular groove 25 is provided on the bottom surface of the insert tube 24; an extension tube 26 is slidably connected inside the annular groove 25, and the extension tube 26 is made of elastic material; a plurality of uniformly arranged springs 27 are fixedly connected between the extension tube 26 and the bottom of the annular groove 25; a butt plate 28 is fixedly connected to the side of the arc plate 23 close to the insert tube 24; a socket 29 is provided on the surface of the insert tube 24 at a position corresponding to the butt plate 28; during operation, when the insert tube 24 is pushed toward the arc plate 23, the butt plate 28 on the surface of the arc plate 23 will be inserted into the socket 29, and the butt plate 28 will squeeze the extension tube 26, The extension tube 26 moves toward the bottom of the groove away from the annular groove 25, and the spring 1 27 is stretched, so that the extension tube 26 is inserted into the butt joint 21, thereby avoiding a gap between the extension tube 26 and the butt joint 21, which would cause the plastic container bag raw material particles to spill out. When the insertion tube 24 is away from the arc plate 23, the extension tube 26 is deformed, so that the back plate 28 can be pulled out from the socket 29. Since the back plate 28 no longer squeezes the extension tube 26, the stretched spring 1 27 is restored, so that the extension tube 26 is pulled out of the butt joint 21, thereby completing the separation of the extension tube 26 from the butt joint 21.

[0030] like Figures 7 and 8 As shown, the interior of the transfer tank 22 is slidably connected to the tray 31; the bottom surface of the outside of the transfer tank 22 is fixedly connected with a hydraulic rod 32; the telescopic end of the hydraulic rod 32 extends to the inside of the transfer tank 22; the surface of the tray 31 is fixedly connected with a bellows 33 at the corresponding position of the discharge pipe 30; during operation, when different plastic bulk bag raw material particles need to be fed into the mixing tank 2, since the proportions of the raw material particles of each plastic bulk bag are different, the user needs to control the hydraulic rod 32 to drive the tray 31 in the transfer tank 22 to move, so as to change the volume of the transfer tank 22, and then change the common volume between the transfer tank 22, the docking tube 21, the extension tube 26, the insertion tube 24 and the guide bucket 13, and when the common volume is filled with the plastic bulk bag raw material particles, the solenoid valve on the top of the bellows 33 is opened, and the plastic bulk bag raw material particles are poured into the mixing tank 2, thereby realizing the control of the amount of different plastic bulk bag raw material particles entering the mixing tank 2, thereby meeting the production needs.

[0031] like Figure 1 to Figure 2 As shown, the receiving component includes a conveyor belt 34; the conveyor belt 34 is installed at the bottom of the support frame 1; the bottom surface of the lower hopper 5 is slidably connected with a cover shell 35; the cover shell 35 is controlled by a hydraulic component; during operation, when the plastic container bag raw material particles in the mixing tank 2 are mixed, the user moves the receiving container to the bottom surface of the cover shell 35 at the top of the lower hopper 5 through the conveyor belt 34, and then the hydraulic component controls the cover shell 35 to cover the top surface of the receiving container, thereby avoiding splashing of the plastic container bag raw material particles when the mixed plastic container bag raw material particles are poured into the receiving container, causing part of the plastic container bag raw material particles to fall outside the receiving container.

[0032] like Figure 1 to Figure 2 As shown, the hydraulic assembly includes a hydraulic cylinder 36; a spring 2 37 is fixedly connected to the telescopic end of the hydraulic cylinder 36; the spring 2 37 is fixedly connected to the top surface of the cover shell 35; the surface of the cover shell 35 is fixedly connected to a vibration motor; during operation, when the cover shell 35 needs to be covered on the top of the receiving container, the hydraulic cylinder 36 will press the cover shell 35 on the top of the receiving container through the spring 2 37, and in the process of filling the plastic container bag raw material particles, the vibration motor drives the receiving container to vibrate through the cover shell 35, so that the plastic container bag raw material particles on the top of the receiving container are gradually flattened, avoiding the spillage of the plastic container bag raw material particles in the receiving container when the transmission belt moves the receiving container.

[0033] During operation, when mixing plastic bulk bag particles and plastic bulk bag raw material particles, the embodiment of the present invention can be used. First, the user puts the required plastic bulk bag raw material particles into the storage component, and then the transport component transports the storage component to the top of the mixing tank 2 and connects it with the docking component on the top of the mixing tank 2. Then the storage component introduces part of the plastic bulk bag raw material particles into the connecting component, and then the docking component introduces it into the mixing tank 2. Then the servo motor drives the driving rod 3 to rotate, and then the driving rod 3 drives the spiral ribbon piece 4 to rotate. The rotating spiral ribbon piece 4 The plastic bulk bag raw material particles in the mixing tank 2 are continuously turned over and stirred to promote mutual mixing between the plastic bulk bag raw material particles. When the plastic bulk bag raw material particles are mixed, the user places the receiving container at the bottom of the lower hopper 5, and then opens the solenoid valve to introduce the mixed plastic bulk bag raw material particles into the receiving container through the lower hopper 5. The storage component can store a large amount of plastic bulk bag raw material particles at one time, which can reduce the frequency of user loading, and the transport component can lift the storage component to the docking component, which can further reduce the difficulty of user loading.

[0034] Before the user needs to pour the plastic container bag raw material particles into the storage tank 6, the user can pull out the partition 9 from the slot 8 on the surface of the connecting column 7, thereby isolating the storage tank into different volumes, so that the user can pour different plastic container bag raw material particles according to different volumes. When the plastic container bag raw material particles in the storage tank 6 need to be introduced into the docking assembly, the electric push rod 12 at the corresponding position will shrink, and since the two ends of the electric push rod 12 are respectively rotatably connected to the flap 11 and the connecting column 7, the flap 11 is driven to deflect, so that the plastic container bag raw material particles in the storage tank 6 can flow from the discharge port 10 into the guide bucket 13, and then be introduced into the docking assembly by the guide bucket 13, thereby completing the loading operation. By adjusting the number of partitions 9, chambers of different volumes can be adjusted to ensure the reasonable distribution of various plastic container bag raw material particles and reduce space waste.

[0035] When the flap 11 is deflected, the plastic container bag raw material particles in the storage tank 6 will slide into the guide bucket 13 from the surface of the flap 11. At this time, the baffles 14 on both sides of the bottom surface of the storage tank 6 can prevent the plastic container bag raw material particles from flowing out from both sides of the flap 11 to prevent the flap 11 from being re-fastened to the discharge port 10, and the plastic container bag raw material particles remaining on both sides will get stuck in the flap 11.

[0036] When the user is loading the storage tank 6, the servo motor drives the rotating arm 18 to rotate along the rotating rod 15 to a horizontal state, and during the rotation of the rotating arm 18, the main gear 16 will drive the sub-gear 19 to rotate through the gear set, and then the sub-gear 19 will drive the rotating column 17 to rotate, thereby driving the storage tank 6 to rotate, so that the storage tank 6 remains in a vertical state, and then the user pours the raw material particles of the plastic container bag into the storage tank 6, and then the servo motor drives the rotating arm 18 to rotate, and rotates the storage tank 6 to the top surface of the docking assembly, and through the transmission of the main gear 16, the sub-gear 19 and the gear set, the storage tank 6 remains in a vertical state, so as to facilitate the docking of the guide bucket 13 at the bottom of the storage tank 6 with the docking assembly.

[0037] When the servo motor drives the rotating arm 18 on one side to rotate, the servo motor also drives the transmission rod 20 to rotate through the gear set, and then the transmission rod 20 drives the rotating arm 18 on the other side to rotate, thereby realizing the synchronous rotation of the two rotating arms 18, avoiding uneven force on one side of the storage tank 6 and causing the storage tank 6 to tilt.

[0038] When the rotating arm 18 brings the storage tank 6 to the top of the docking tube 21, the insertion tube 24 at the bottom of the guide bucket 13 will be blocked by the arc plate 23, thereby ensuring that the insertion tube 24 can be aligned with the docking tube 21 to ensure that the material can fall into the transfer tank 22 correctly.

[0039] When the insert tube 24 is pushed toward the arc plate 23, the butt plate 28 on the surface of the arc plate 23 will be inserted into the socket 29, and the butt plate 28 will squeeze the extension tube 26, so that the extension tube 26 moves toward the bottom of the groove away from the annular groove 25, and stretch the spring 1 27, so that the extension tube 26 is inserted into the butt tube 21, thereby avoiding a gap between the extension tube 26 and the butt tube 21, which would cause the raw material particles of the plastic container bag to spill out, and when the insert tube 24 is away from the arc plate 23, the extension tube 26 will be deformed, so that the butt plate 28 can be pulled out of the socket 29, and since the butt plate 28 no longer squeezes the extension tube 26, the stretched spring 1 27 is restored, so that the extension tube 26 is pulled out of the butt tube 21, thereby completing the separation of the extension tube 26 from the butt tube 21.

[0040] When different plastic bulk bag raw material particles are needed to be fed into the mixing tank 2, since the proportions of the raw material particles in each plastic bulk bag are different, the user needs to control the hydraulic rod 32 to drive the tray 31 in the transfer tank 22 to move, so as to change the volume of the transfer tank 22, and then change the common volume between the transfer tank 22, the docking tube 21, the extension tube 26, the insert tube 24 and the guide bucket 13. When the common volume is filled with the plastic bulk bag raw material particles, the solenoid valve on the top of the bellows 33 opens to pour the plastic bulk bag raw material particles into the mixing tank 2, thereby realizing the control of the amount of raw material particles of different plastic bulk bags entering the mixing tank 2, thereby meeting the production needs.

[0041] When the plastic bulk bag raw material particles in the mixing tank 2 are mixed, the user moves the receiving container to the bottom surface of the cover shell 35 on the top of the lower hopper 5 through the conveyor belt 34, and then the hydraulic component controls the cover shell 35 to cover the top surface of the receiving container, thereby preventing the plastic bulk bag raw material particles from splashing when the mixed plastic bulk bag raw material particles are poured into the receiving container, causing some of the plastic bulk bag raw material particles to fall outside the receiving container.

[0042] When it is necessary to cover the cover shell 35 on the top of the receiving container, the hydraulic cylinder 36 will press the cover shell 35 on the top of the receiving container through the spring 2 37, and in the process of filling the plastic container bag raw material particles, the vibration motor will drive the receiving container to vibrate through the cover shell 35, so that the plastic container bag raw material particles on the top of the receiving container are gradually flattened, avoiding the spillage of the plastic container bag raw material particles in the receiving container when the transmission belt moves the receiving container.

[0043] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A plastic container bag raw material mixing device, characterized by: The invention comprises a support frame (1); a mixing tank (2) is mounted on the top surface of the support frame (1); a storage component is mounted on one side of the support frame (1); the storage component is used to store various raw material particles; a docking component is mounted on the top of the mixing tank (2); the docking component is used to dock with the storage component; a transport component is mounted on the surface of the support frame (1); the transport component is used to transport the storage component to the top of the mixing tank (2); a driving rod (3) is rotatably connected to the top surface of the mixing tank (2), and the driving rod (3) is driven by a servo motor; a pair of spiral ribbon sheets (4) are fixedly connected to the surface of the driving rod (3); a lower hopper (5) is fixedly connected to the bottom surface of the mixing tank (2), and a solenoid valve is mounted inside the lower hopper (5); a receiving component is mounted inside the support frame (1) at the bottom of the mixing tank (2); the receiving component is used to receive the mixed raw material particles in the container bag.

2. A plastic container bag raw material mixing device according to claim 1, characterized in that: The storage assembly comprises a storage tank (6); a connecting column (7) is fixedly connected to the bottom surface of the storage tank (6), and the connecting column (7) passes through the storage tank (6); a plurality of evenly arranged slots (8) are provided on the surface of the connecting column (7); a partition (9) is clamped in the slot (8); a plurality of evenly arranged discharge ports (10) are provided on the bottom of the storage tank (6); a flap (11) is rotatably connected to one end of the discharge port (10) close to the connecting column (7); an electric push rod (12) is rotatably connected between the flap (11) and the connecting column (7); and a guide bucket (13) is fixedly connected to the bottom surface of the storage tank (6).

3. A plastic container bag raw material mixing device according to claim 2, characterized in that: A pair of baffles (14) are fixedly connected to the bottom surface of the storage tank (6) at the guide bucket (13); the baffles (14) are respectively located on both sides of the flap (11); and the cross-section of the baffles (14) is triangular.

4. A plastic container bag raw material mixing device according to claim 1, characterized in that: The transport assembly comprises a pair of rotating rods (15); the two rotating rods (15) are rotatably connected to the two sides of the support frame (1); the surface of the rotating rod (15) is fixedly connected to a main gear (16); both sides of the storage tank (6) are fixedly connected to a rotating column (17); the surface of the rotating column (17) is rotatably connected to a rotating arm (18); the rotating arm (18) is rotatably connected to the rotating rod (15), and the rotating arm (18) is driven by a servo motor; the surface of the rotating column (17) is fixedly connected to a sub-gear (19), and the main gear (16) and the sub-gear (19) are connected to each other via a gear set.

5. A plastic container bag raw material mixing device according to claim 4, characterized in that: One end of the support frame (1) away from the storage tank (6) is rotatably connected to a transmission rod (20); both ends of the transmission rod (20) are respectively connected to a servo motor driving a rotating arm (18) via a gear set.

6. A plastic container bag raw material mixing device according to claim 1, characterized in that: The docking assembly comprises a docking pipe (21); the bottom surface of the docking pipe (21) is fixedly connected to a transfer tank (22); the top surface of the connecting pipe is fixedly connected to an arc-shaped plate (23); the bottom surface of the lower hopper (5) is fixedly connected to an insertion pipe (24), and the outer side of the insertion pipe (24) is matched with the arc-shaped plate (23); the bottom surface of the insertion pipe (24) is fixedly connected to the transfer tank (22).

7. A plastic container bag raw material mixing device according to claim 6, characterized in that: The bottom surface of the insert tube (24) is provided with an annular groove (25); an extension tube (26) is slidably connected inside the annular groove (25), and the extension tube (26) is made of elastic material; a plurality of springs (27) are fixedly connected between the extension tube (26) and the bottom of the annular groove (25); a stop plate (28) is fixedly connected to one side of the arc plate (23) close to the insert tube (24); and a socket (29) is provided on the surface of the insert tube (24) at a position corresponding to the stop plate (28).

8. A plastic container bag raw material mixing device according to claim 7, characterized in that: The interior of the transfer tank (22) is slidably connected to a tray (31); a hydraulic rod (32) is fixedly connected to the bottom surface of the exterior of the transfer tank (22); a telescopic end of the hydraulic rod (32) extends into the interior of the transfer tank (22); and a corrugated pipe (33) is fixedly connected to the surface of the tray (31) at a position corresponding to the feed pipe (30).

9. A plastic container bag raw material mixing device according to claim 1, characterized in that: The receiving assembly comprises a conveyor belt (34); the conveyor belt (34) is installed at the bottom of the support frame (1); the bottom surface of the lower hopper (5) is slidably connected to a cover shell (35); the cover shell (35) is controlled by a hydraulic assembly.

10. A plastic container bag raw material mixing device according to claim 9, characterized in that: The hydraulic assembly comprises a hydraulic cylinder (36); a second spring (37) is fixedly connected to the telescopic end of the hydraulic cylinder (36); the second spring (37) is fixedly connected to the top surface of the cover shell (35); and a vibration motor (38) is fixedly connected to the surface of the cover shell (35).

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