Packaging equipment for titanium dioxide production

Abstract

The application discloses a packaging equipment for titanium dioxide production and relates to the packaging equipment field.The packaging equipment comprises a packaging body, a loading hopper and a base are installed on the packaging body, and a discharging pipe is installed on the bottom side of the loading hopper; and a dynamic sinking sealing device is further included.It is to be noted that in the embodiment of the application, the discharging pipe is always kept close to the titanium dioxide in the packaging bag during the packaging of the titanium dioxide, so that the problem of a large amount of dust splashing due to the height difference during the packaging is avoided; after the packaging bag is filled, four sealing push frames are unlocked, the bag opening of the packaging bag is automatically sealed by the four sealing push frames driven by the contraction force of the four contraction springs, the packaging bag can be synchronously rotated, the bag opening of the packaging bag is twisted, and the purpose of sealing the packaging bag is achieved; in addition, during the loading of the titanium dioxide, the two sealing plates are closed to the discharging pipe, the purpose of automatically opening and closing the sealing plates is achieved, and the problem of waste caused by the continuous discharging after the packaging bag is filled is avoided.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of packaging equipment, in particular to packaging equipment for titanium dioxide production. BACKGROUND

[0002] Titanium dioxide, also known as titanium dioxide, is a white inorganic pigment with high hiding power, brightness and chemical stability. Due to these excellent properties, titanium dioxide is widely used in many industries, including coatings, plastics, papermaking, cosmetics and rubber, etc. It not only provides excellent whiteness and brightness, but also has weather resistance, corrosion resistance and ultraviolet protection effect. It is an indispensable material in modern industry, and titanium dioxide plays an important role in many industries due to its excellent hiding power, weather resistance and chemical stability. With the progress of production technology, the quality and application range of titanium dioxide will continue to expand, bringing better product experience to modern industry and life.

[0003] It should be noted that when packaging titanium dioxide, the packaging bag is placed on the support, and then loaded through the discharge pipe. However, in the packaging process, the distance between the packaging bag and the discharge pipe is too large, causing a large amount of powder to be impacted during discharge, resulting in the problem of powder flying everywhere. In addition, after the packaging bag is filled, it needs to be stopped, then the packaging bag is closed, and a new packaging bag is placed. This not only makes the packaging machine need to be stopped, but also causes the packaging bag to be overturned due to operation error when closing, thereby causing the problem of titanium dioxide scattering. SUMMARY

[0004] The purpose of the present application is to provide a packaging equipment for titanium dioxide production to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0006] A packaging equipment for titanium dioxide production, comprising a packaging machine body, a loading hopper and a base are installed on the packaging machine body, a discharge pipe is installed on the bottom side of the loading hopper;

[0007] Further, the dynamic sinking closing device is provided with an auxiliary rotating closing device, which is used to drive the packaging bag to rotate.

[0008] Further, the dynamic sinking closing device is provided with an auxiliary rotating closing device, which is used to drive the packaging bag to rotate.

[0009] Further, the auxiliary automatic closing device is provided on the material loading hopper, and is used to close the discharge pipe.

[0010] Further, the closing pusher is provided with a contraction spring, and the other end of the contraction spring is provided on the supporting ring.

[0011] Further, the four corners of the limiting bottom plate are provided with translation sliding grooves, and the four limiting supporting frames are respectively slidably provided in the four translation sliding grooves.

[0012] The inner wall of the translation sliding groove is provided with a clamping spring, and the other end of the clamping spring is provided on the limiting supporting frame.

[0013] Further, the closing pusher is provided with a supporting clamping groove, and a supporting clamping block is inserted into the supporting clamping groove.

[0014] The four peripheries of the dynamic sinking ring are provided with trigger frames, and the four trigger frames and the four limiting supporting frames are respectively provided with arc-shaped push blocks.

[0015] Further, in the preferred embodiment of the present application, two sinking slide rods are installed on the limiting bottom plate, the supporting ring is installed on the top end of the two sinking slide rods, and the dynamic sinking ring is slidingly installed on the two sinking slide rods.

[0016] Two sinking springs are installed on the dynamic sinking ring, and the two sinking springs are installed on the supporting ring.

[0017] Further, in the preferred embodiment of the present application, the auxiliary rotating sealing device further comprises an upward pushing frame, the upward pushing frame is slidingly installed on the connecting frame, an arc-shaped driving inner arc groove is arranged on the upper arc of the adapter column, an arc-shaped block is installed on the upward pushing frame, and the arc-shaped block is movably installed in the driving inner arc groove.

[0018] An upward pushing sliding hole is arranged on one side of the connecting frame, the upward pushing frame is slidingly installed in the upward pushing sliding hole, a reset spring is installed on the inner wall of the upward pushing sliding hole, and the reset spring is installed on the upward pushing frame.

[0019] Further, in the preferred embodiment of the present application, two clamps are installed on the top side of the torsion bottom plate, and the two clamps are used for clamping the packaging bag.

[0020] A rotating groove is arranged on the torsion bottom plate, a rotating ring is installed on the inner wall of the dynamic sinking ring, and the rotating ring is rotatably installed in the rotating groove.

[0021] Further, in the preferred embodiment of the present application, the auxiliary automatic sealing device further comprises a dredging frame, and the dredging frame is movably installed on the material loading hopper.

[0022] A plurality of dredging rods are installed on the dredging frame, and the dredging frame vertically moves to dredge the material loading hopper through the plurality of dredging rods.

[0023] Further, in the preferred embodiment of the present application, a driving rack frame is movably installed on the sealing frame, the dredging frame is installed on the driving rack frame, two mounting seats are installed on the sealing frame, an integrated rotating shaft is rotatably installed in each of the two mounting seats, an opening and closing gear is installed on each of the two integrated rotating shafts, and the two opening and closing gears are engaged with the driving rack frame.

[0024] A rotating push-pull rod is installed on each of the two integrated rotating shafts, a adapter frame is installed on each of the two sealing plates, the rotating push-pull rod is movably installed on the adapter frame, a rotary groove is arranged on the mounting seat, the integrated rotating shaft is rotatably installed in each of the two rotary grooves, a torsional spring is installed on the inner wall of the rotary groove, and the torsional spring is installed on the integrated rotating shaft.

[0025] Further, in the preferred embodiment of the present application, the bottom side of the driving rack is provided with a driven push rack, one of the limiting support frames is provided with a mounting rod, and a pressing wheel is rotatably mounted on the mounting rod, which is used to press the driven push rack.

[0026] The packaging equipment for titanium dioxide production provided by the present application has the following advantages:

[0027] In the present application, by arranging the dynamic sinking sealing device, when the titanium dioxide is packaged, the packaging bag is clamped on the four hanging frames, and the discharge pipe is located within the range of the packaging bag in the initial state. With the gradual sinking of the packaging bag after being stressed, the discharge pipe always keeps close to the titanium dioxide in the packaging bag, avoiding the problem of a large amount of dust splashing due to the height difference during packaging. After the packaging bag is filled, the four sealing push frames are unlocked, at which time the four sealing push frames drive the bag opening of the packaging bag to be automatically sealed under the contraction force of the four contraction springs, and further sealing is realized through the four sealing elastic belts, thereby realizing the function of automatic sealing.

[0028] Further, in the present application, by arranging the auxiliary rotating sealing device, when the torsion bottom plate moves downward, the upper push frame is pressed upward by the limiting bottom plate, thereby making the adapter column rotate, the adapter column drives the torsion bottom plate to rotate, and thereby the packaging bag can be synchronously rotated to twist the bag opening of the packaging bag, further helping to seal the packaging bag.

[0029] Still further, in the present application, by arranging the auxiliary automatic sealing device, when the titanium dioxide is loaded, the driven push rack is pressed by the pressing wheel, thereby driving the two sealing plates to slide open, realizing the purpose of automatically opening the discharge pipe. After the packaging bag is filled, the limiting support frame drives the mounting rod to be separated from the driven push rack, thereby making the two sealing plates close the discharge pipe under the resilience of the two torsion springs, realizing the purpose of automatic opening and closing of the sealing plate, avoiding the problem of waste caused by continuous discharging after the packaging bag is filled. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 A perspective structural schematic view of the packaging equipment for titanium dioxide production provided by the embodiment of the present application is provided.

[0031] Figure 2 A structural schematic view of the connection between the limiting bottom plate and the connecting frame of the packaging equipment for titanium dioxide production provided by the embodiment of the present application is provided.

[0032] Figure 3 A structural schematic view of the connection between the sealing push frame and the sealing elastic belt of the packaging equipment for titanium dioxide production provided by the embodiment of the present application is provided.

[0033] Figure 4A partial sectional view structural schematic diagram of a closing push frame of a packaging equipment for titanium dioxide production provided by the embodiment of the present application is connected with a limiting support frame and the like structure;

[0034] Figure 5 A partial structural schematic diagram of a limiting bottom plate of a packaging equipment for titanium dioxide production provided by the embodiment of the present application is connected with a limiting support frame and the like structure;

[0035] Figure 6 A structural schematic diagram of a connecting frame of a packaging equipment for titanium dioxide production provided by the embodiment of the present application is connected with an adapter column and the like structure;

[0036] Figure 7 A sectional view structural schematic diagram of a dynamic sinking ring of a packaging equipment for titanium dioxide production provided by the embodiment of the present application is connected with a torsion bottom plate and the like structure;

[0037] Figure 8 A structural schematic diagram of a Figure 7 A structural schematic diagram of A part of the packaging equipment for titanium dioxide production provided by the embodiment of the present application is connected with an upper push frame and the like structure;

[0038] Figure 9 A structural schematic diagram of an adapter column of a packaging equipment for titanium dioxide production provided by the embodiment of the present application is connected with an upper push frame and the like structure;

[0039] Figure 10 A structural schematic diagram of a dredging frame of a packaging equipment for titanium dioxide production provided by the embodiment of the present application is connected with a dredging rod and the like structure;

[0040] Figure 11 A partial structural schematic diagram of a driven push frame of a packaging equipment for titanium dioxide production provided by the embodiment of the present application is connected with a mounting rod and the like structure;

[0041] Figure 12 A partial structural schematic diagram of a driven push frame of a packaging equipment for titanium dioxide production provided by the embodiment of the present application is connected with a mounting rod and the like structure;

[0042] Figure 13 A sectional view structural schematic diagram of a mounting seat of a packaging equipment for titanium dioxide production provided by the embodiment of the present application is connected with a rotating push-pull rod and the like structure.

[0043] In the figure: 1 - package body; 2 - loading hopper; 3 - discharge pipe; 4 - base; 5 - dynamic sinking closure device; 501 - limiting bottom plate; 502 - supporting ring; 503 - dynamic sinking ring; 504 - sinking slide rod; 505 - torsion bottom plate; 506 - closure push frame; 507 - hanging frame; 508 - contraction spring; 509 - trigger frame; 510 - sinking spring; 511 - limiting supporting frame; 512 - translation slide groove; 513 - supporting clamping groove; 514 - supporting clamping block; 515 - arc-shaped push block; 516 - closure elastic band; 517 - clamping spring; 6 - auxiliary rotary closure device; 601 - connecting frame; 602 - adapter column; 603 - upward push frame; 604 - upward push slide hole; 605 - reset spring; 606 - driving inner arc groove; 607 - arc block; 608 - rotation groove; 609 - rotation ring; 610 - clamp; 7 - auxiliary automatic closure device; 701 - closure frame; 702 - closure cover plate; 703 - driven push frame; 704 - driving rack frame; 705 - mounting seat; 706 - integrated rotating shaft; 707 - opening and closing gear; 708 - rotary push-pull rod; 709 - rotation groove; 710 - torsion spring; 711 - adapter frame; 712 - dredging frame; 713 - dredging rod; 714 - mounting rod; 715 - extrusion wheel. DETAILED DESCRIPTION

[0044] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the following will be combined with the accompanying drawings for the embodiments of the present application to make a clear and complete description of the technical solutions in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. The components of the embodiments of the present application described and shown in the accompanying drawings can be arranged and designed in various different configurations.

[0045] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative labor are within the scope of protection of the present application.

[0046] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0047] In addition, in the description of the present application, it should be noted that the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the application is usually placed during use, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0048] In addition, the terms "horizontal", "vertical", "perpendicular", and the like do not mean that the components must be absolutely vertical, but can be slightly inclined. For example, "vertical" only means that its direction is more vertical relative to "horizontal", and does not mean that the structure must be completely vertical, but can be slightly inclined.

[0049] In the description of the present application, it should also be noted that unless otherwise specified and limited, the terms "arrangement", "installation", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0050] Please refer to the accompanying drawings Figures 1-13 The packaging equipment for titanium dioxide production provided by the embodiment of the present application comprises a packaging machine body 1, a loading hopper 2 and a base 4 are installed on the packaging machine body 1, and a discharge pipe 3 is installed on the bottom side of the loading hopper 2.

[0051] Further, please refer to the accompanying drawings Figures 2-5The packaging equipment for titanium dioxide production provided by the embodiment of the present application further comprises a dynamic sinking sealing device 5 installed on the base 4, which is used for automatically sealing the packaging bag. Specifically, the dynamic sinking sealing device 5 comprises a limiting bottom plate 501 placed on the base 4, a supporting ring 502 and a dynamic sinking ring 503 installed on the limiting bottom plate 501, four sealing push frames 506 movably installed around the supporting ring 502, a hanger 507 for hanging the packaging bag installed on each of the four sealing push frames 506, a sealing elastic band 516 connected between two adjacent sealing push frames 506, four limiting support frames 511 installed on the limiting bottom plate 501, the limiting support frames 511 inserted into the sealing push frames 506, and a torsion bottom plate 505 rotatably installed in the dynamic sinking ring 503.

[0052] It should be noted that in the embodiment of the present application, when the titanium dioxide is packaged, the packaging bag is clamped on the four hangers 507, and in the initial state, the discharge pipe 3 is located within the range of the packaging bag. As the packaging bag is gradually sinking under stress, the discharge pipe 3 always keeps close to the titanium dioxide in the packaging bag, avoiding the problem of a large amount of dust splashing due to the height difference during packaging. In addition, after the packaging bag is filled, the four sealing push frames 506 are unlocked, at which time the four sealing push frames 506 are driven by the contraction force of the four contraction springs 508 to automatically seal the bag opening of the packaging bag, and further sealing is achieved through the four sealing elastic bands 516, thereby realizing the function of automatic sealing.

[0053] Further specifically, in the embodiment of the present application, an auxiliary rotating sealing device 6 is installed on the dynamic sinking sealing device 5, which is used for driving the packaging bag to rotate. The auxiliary rotating sealing device 6 comprises a connecting frame 601 installed on the bottom side of the dynamic sinking ring 503, a rotating connecting column 602 rotatably installed in the connecting frame 601, and the rotating connecting column 602 is installed on the bottom side of the dynamic sinking ring 503. The rotating connecting column 602 is rotated to drive the dynamic sinking ring 503 to rotate. It should be noted that in the embodiment of the present application, when the torsion bottom plate 505 moves downward, the upper push frame 603 is extruded upward by the limiting bottom plate 501, thereby rotating the rotating connecting column 602. The rotating connecting column 602 rotates to drive the torsion bottom plate 505 to rotate, thereby enabling the packaging bag to rotate synchronously, twisting the bag opening of the packaging bag, and further helping to seal the packaging bag.

[0054] Further, the auxiliary automatic closing device 7 is installed on the material loading hopper 2, and is used for closing the discharge pipe 3. The auxiliary automatic closing device 7 comprises a closing frame 701 installed on the discharge pipe 3, and two closing plates 702 slidingly installed on the closing frame 701 and used for closing the discharge pipe 3. It should be noted that, in the embodiment of the present application, when the titanium dioxide is loaded, the driven push frame 703 is pressed by the pressing wheel 715, thereby driving the two closing plates 702 to slide and open, so as to automatically open the discharge pipe 3. Similarly, after the packaging bag is filled, the limiting support frame 511 drives the mounting rod 714 to be separated from the driven push frame 703, and under the rebound force of the two torsional springs 710, the two closing plates 702 close the discharge pipe 3, so as to automatically open and close the closing plate 702.

[0055] Please continue to refer to the description of the drawings Figures 2-5 Further, the auxiliary automatic closing device 7 is installed on the material loading hopper 2, and is used for closing the discharge pipe 3. The auxiliary automatic closing device 7 comprises a closing frame 701 installed on the discharge pipe 3, and two closing plates 702 slidingly installed on the closing frame 701 and used for closing the discharge pipe 3. It should be noted that, in the embodiment of the present application, when the titanium dioxide is loaded, the driven push frame 703 is pressed by the pressing wheel 715, thereby driving the two closing plates 702 to slide and open, so as to automatically open the discharge pipe 3. Similarly, after the packaging bag is filled, the limiting support frame 511 drives the mounting rod 714 to be separated from the driven push frame 703, and under the rebound force of the two torsional springs 710, the two closing plates 702 close the discharge pipe 3, so as to automatically open and close the closing plate 702.

[0056] Further, the auxiliary automatic closing device 7 is installed on the material loading hopper 2, and is used for closing the discharge pipe 3. The auxiliary automatic closing device 7 comprises a closing frame 701 installed on the discharge pipe 3, and two closing plates 702 slidingly installed on the closing frame 701 and used for closing the discharge pipe 3. It should be noted that, in the embodiment of the present application, when the titanium dioxide is loaded, the driven push frame 703 is pressed by the pressing wheel 715, thereby driving the two closing plates 702 to slide and open, so as to automatically open the discharge pipe 3. Similarly, after the packaging bag is filled, the limiting support frame 511 drives the mounting rod 714 to be separated from the driven push frame 703, and under the rebound force of the two torsional springs 710, the two closing plates 702 close the discharge pipe 3, so as to automatically open and close the closing plate 702.

[0057] Please continue to refer to the description of the drawings Figures 2-5Further specifically, in the embodiment of the present application, the closed push frame 506 is provided with a support clamping groove 513, a support clamping block 514 is inserted into the support clamping groove 513, and the support clamping block 514 is installed on the limiting support frame 511; in addition, the dynamic sinking ring 503 is installed around the four trigger frames 509, and the four trigger frames 509 and the four limiting support frames 511 are both installed with an arc-shaped push block 515. It should be noted that in the embodiment of the present application, when the titanium dioxide in the packaging bag is filled, the dynamic sinking ring 503 is lowered, the dynamic sinking ring 503 drives the four arc-shaped push blocks 515 to move through the four trigger frames 509, so that the four arc-shaped push blocks 515 extrude the other four arc-shaped push blocks 515, and then the four limiting support frames 511 are moved, thereby making the four support clamping blocks 514 separate from the four support clamping grooves 513, at this time, the four closed push frames 506 are unlocked, and the purpose of moving the four closed push frames 506 towards each other to close the packaging bag is achieved.

[0058] Further specifically, in the embodiment of the present application, the limiting bottom plate 501 is installed with two sinking sliding rods 504, the support ring 502 is installed on the top end of the two sinking sliding rods 504, and the dynamic sinking ring 503 is slidingly installed on the two sinking sliding rods 504; in addition, the dynamic sinking ring 503 is installed with two sinking springs 510, and the two sinking springs 510 are installed on the support ring 502. It should be noted that in the embodiment of the present application, after the packaging bag is filled with titanium dioxide, it is forced to move downward, and the dynamic sinking ring 503 is driven to move downward through the torsion bottom plate 505, the dynamic sinking ring 503 moves vertically on the two sinking sliding rods 504, and the two sinking springs 510 are forced to stretch.

[0059] Please refer to the drawings in the description Figures 7-9 Further, the packaging equipment for titanium dioxide production provided by the embodiment of the present application further comprises an upper push frame 603, the upper push frame 603 is slidingly installed on the connecting frame 601, the driving inner arc groove 606 is arc-shapedly formed on the adapter column 602, the arc-shaped block 607 is installed on the upper push frame 603, and the arc-shaped block 607 is movably installed in the driving inner arc groove 606;

[0060] Further, one side of the connecting frame 601 is provided with an upper pushing sliding hole 604, the upper pushing frame 603 is slidingly installed in the upper pushing sliding hole 604, a reset spring 605 is installed on the inner wall of the upper pushing sliding hole 604, and the reset spring 605 is installed on the upper pushing frame 603. It should be noted that in the embodiment of the application, when the twisting bottom plate 505 moves downward, the upper pushing frame 603 is pressed upward by the limiting bottom plate 501, the upper pushing frame 603 moves vertically in the upper pushing sliding hole 604, and the reset spring 605 is stressed, so that the upper pushing frame 603 moves in the driving inner arc groove 606 through the arc-shaped block 607, and the adapter column 602 rotates, the adapter column 602 drives the twisting bottom plate 505 to rotate, and the bag opening of the packaging bag can be twisted synchronously, so as to help the packaging bag to be closed.

[0061] Further specifically, in the embodiment of the application, two clamps 610 are installed on the top side of the twisting bottom plate 505, and the two clamps 610 are used for clamping the packaging bag; in addition, a rotating groove 608 is formed on the twisting bottom plate 505, and a rotating ring 609 is installed on the inner wall of the dynamic sinking ring 503, and the rotating ring 609 is rotatably installed in the rotating groove 608. It should be noted that in the embodiment of the application, after the two clamps 610 clamp the packaging bag, the twisting bottom plate 505 rotates on the rotating ring 609 through the rotating groove 608, and the packaging bag is driven to rotate by the two clamps 610.

[0062] Please refer to the drawings in the description Figures 10-13 Further, the packaging equipment for titanium dioxide production provided in the embodiment of the application further comprises a dredging frame 712 movably installed on the material loading hopper 2; a plurality of dredging rods 713 are installed on the dredging frame 712, and the dredging frame 712 moves vertically to dredge the material loading hopper 2 through the plurality of dredging rods 713. It should be noted that in the embodiment of the application, when the driving rack frame 704 moves, the dredging frame 712 moves vertically through the plurality of dredging rods 713, thereby achieving the purpose of dredging the material loading hopper 2.

[0063] Further specifically, in the embodiment of the application, a driving rack frame 704 is movably installed on the closing frame 701, the dredging frame 712 is installed on the driving rack frame 704, two mounting seats 705 are installed on the closing frame 701, an integrated rotating shaft 706 is rotatably installed in each of the two mounting seats 705, an opening and closing gear 707 is installed on each of the two integrated rotating shafts 706, and the two opening and closing gears 707 are engaged with the driving rack frame 704.

[0064] Further, the two integrated rotating shafts 706 are provided with rotating push-pull rods 708, the two closing plates 702 are provided with rotating connecting frames 711, the rotating push-pull rods 708 are movably installed on the rotating connecting frames 711, the mounting seat 705 is provided with rotating grooves 709, the integrated rotating shafts 706 are rotatably installed in the rotating grooves 709, the inner walls of the rotating grooves 709 are provided with torsion springs 710, and the torsion springs 710 are installed on the integrated rotating shafts 706. It should be noted that in the embodiment of the present application, when the moving limiting bottom plate 501 is located below the discharge pipe 3, the driven push frame 703 is pressed by the pressing wheel 715, the driven push frame 703 is pressed and moved upwards, the driving rack frame 704 is driven to move, the two opening and closing gears 707 are driven to rotate by the driving rack frame 704, the integrated rotating shafts 706 are driven to rotate in the rotating grooves 709 by the opening and closing gears 707, the torsion springs 710 are stressed, the rotating push-pull rods 708 are driven to rotate by the integrated rotating shafts 706, the rotating connecting frames 711 are driven to move by the rotating push-pull rods 708, the closing plates 702 are driven to slide and open by the rotating connecting frames 711, and the discharge pipe 3 is automatically opened.

[0065] Please continue to refer to the description of the drawings Figures 10-13 Further, the bottom side of the driving rack frame 704 is provided with the driven push frame 703, the one limiting support frame 511 is provided with the mounting rod 714, the mounting rod 714 is rotatably provided with the pressing wheel 715, and the pressing wheel 715 is used for pressing the driven push frame 703. It should be noted that in the embodiment of the present application, when the limiting bottom plate 501 moves, the support ring 502 drives the mounting rod 714 to move, the mounting rod 714 moves by pressing the driven push frame 703 through the pressing wheel 715, and then the two closing plates 702 are automatically opened. After the packaging bag is loaded, the limiting support frame 511 drives the mounting rod 714 to be separated from the driven push frame 703, the two closing plates 702 are automatically closed, and the discharge pipe 3 is automatically opened and closed.

[0066] In summary, the working principle of the packaging equipment for titanium dioxide production provided by the embodiment of the present application is as follows:

[0067] When the titanium dioxide is packaged, the packaging bag is clamped on the four hangers 507, and the bottom side of the packaging bag is clamped by the two clamps 610, then the moving limiting bottom plate 501 is moved, so that the titanium dioxide in the discharge pipe 3 enters the packaging bag, and the discharge pipe 3 is located within the range of the packaging bag in the initial state, and as the packaging bag is stressed, it gradually sinks, and the discharge pipe 3 always keeps close to the titanium dioxide in the packaging bag, avoiding the problem of a large amount of dust splashing due to the height difference during packaging; in addition, the packaging bag is stressed and moves downward by the torsion bottom plate 505 driving the dynamic sinking ring 503, the dynamic sinking ring 503 moves vertically on the two sinking slide rods 504, and the two sinking springs 510 are stretched under stress, when the packaging bag reaches the specified weight, the dynamic sinking ring 503 moves the four arc-shaped push blocks 515 through the four trigger frames 509, so that the four arc-shaped push blocks 515 extrude the other four arc-shaped push blocks 515, thereby moving the four limiting support frames 511, the limiting support frames 511 slide horizontally in the translation sliding groove 512, and the clamping spring 517 is stressed and contracted, so that the four support clamping blocks 514 are separated from the four support clamping grooves 513, at this time, the four closed push frames 506 are unlocked, so that the four closed push frames 506 drive the bag opening of the packaging bag to be automatically closed under the contraction force of the four contraction springs 508, and further closed by the four closed elastic belts 516, realizing the function of automatic closing;

[0068] Further, when the torsion bottom plate 505 moves downward, the upper push frame 603 is extruded upward by the limiting bottom plate 501, the upper push frame 603 moves vertically in the upper push sliding hole 604, and drives the return spring 605 under stress, so that the upper push frame 603 moves in the driving inner arc groove 606 through the arc block 607, thereby rotating the adapter column 602, the adapter column 602 rotates to drive the torsion bottom plate 505 to rotate, thereby enabling the packaging bag to rotate synchronously, twisting the bag opening of the packaging bag, and further helping to close the packaging bag;

[0069] Further, when the moving limiting bottom plate 501 is moved to be below the discharge pipe 3, the driven push frame 703 is extruded by the extrusion wheel 715, and when the driven push frame 703 is extruded upward, it drives the driving rack 704 to move, so that the driving rack 704 drives the two opening and closing gears 707 to rotate, the opening and closing gears 707 rotate to drive the integrated rotating shaft 706 to rotate in the rotary groove 709, and drive the torsion spring 710 under stress, the integrated rotating shaft 706 rotates to drive the rotating push-pull rod 708 to rotate, so that the rotating push-pull rod 708 drives the adapter frame 711 to move, the adapter frame 711 drives the closing cover plate 702 to slide open, achieving the purpose of automatically opening the discharge pipe 3; similarly, when the packaging bag is full, the limiting support frame 511 drives the mounting rod 714 to disengage from the driven push frame 703, so that the two closing cover plates 702 close the discharge pipe 3 under the resilience of the two torsion springs 710.

[0070] The above description is only the preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacements or changes according to the technical solution and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A packaging apparatus for titanium white production, characterized by, It includes a packaging body, a loading hopper and a base are installed on the packaging body, a discharge pipe is installed on the bottom side of the loading hopper; It also includes a dynamic sinking sealing device, the dynamic sinking sealing device is installed on the base, and the dynamic sinking sealing device is used for automatically sealing the packaging bag; the dynamic sinking sealing device includes a limiting bottom plate, the limiting bottom plate is placed on the base, a supporting ring and a dynamic sinking ring are installed on the limiting bottom plate, four surrounding supporting rings are movably installed with sealing push frames, four sealing push frames are installed with hanging frames for hanging the packaging bag, and adjacent two sealing push frames are connected with sealing elastic belts, four sealing push frames are synchronously moved to seal the packaging bag, four limiting support frames are installed on the limiting bottom plate, the limiting support frames are inserted on the sealing push frames, and a torsion bottom plate is rotatably installed in the dynamic sinking ring; An auxiliary rotating sealing device is installed on the dynamic sinking sealing device, and the auxiliary rotating sealing device is used for driving the packaging bag to rotate; the auxiliary rotating sealing device includes a connecting frame, the connecting frame is installed on the bottom side of the dynamic sinking ring, a rotating shaft is rotatably installed in the connecting frame, the rotating shaft is installed on the bottom side of the dynamic sinking ring, and the rotating shaft is rotated to drive the dynamic sinking ring to rotate; An auxiliary automatic sealing device is also included, the auxiliary automatic sealing device is installed on the loading hopper, and the auxiliary automatic sealing device is used for sealing the discharge pipe; the auxiliary automatic sealing device includes a sealing frame, the sealing frame is installed on the discharge pipe, and two sealing plates are slidably installed on the sealing frame, and the two sealing plates are closed to seal the discharge pipe; The auxiliary rotating sealing device also includes an upper push frame, the upper push frame is slidably installed on the connecting frame, an arc-shaped driving inner arc groove is formed in the upper arc of the rotating shaft, an arc-shaped block is installed on the upper push frame, and the arc-shaped block is movably installed in the driving inner arc groove; One side of the connecting frame is provided with an upper push sliding hole, the upper push frame is slidably installed in the upper push sliding hole, a reset spring is installed on the inner wall of the upper push sliding hole, and the reset spring is installed on the upper push frame.

2. The packaging apparatus for titanium dioxide production according to claim 1, characterized in that, A contraction spring is installed on the sealing push frame, and the other end of the contraction spring is installed on the supporting ring.

3. The packaging apparatus for titanium dioxide production according to claim 2, characterized in that, Four corners of the limiting bottom plate are provided with translation sliding grooves, and four limiting support frames are slidably installed in the four translation sliding grooves, respectively. A clamping spring is installed on the inner wall of the translation sliding groove, and the other end of the clamping spring is installed on the limiting support frame.

4. The packaging apparatus for titanium dioxide production according to claim 3, characterized in that, A supporting clamping groove is formed in the sealing push frame, a supporting clamping block is inserted into the supporting clamping groove, and the supporting clamping block is installed on the limiting support frame. Four trigger frames are installed around the dynamic sinking ring, and arc-shaped push blocks are installed on the four trigger frames and the four limiting support frames.

5. The packaging apparatus for titanium dioxide production according to claim 4, characterized in that, Two sinking sliding rods are installed on the limiting bottom plate, the supporting ring is installed on the top end of the two sinking sliding rods, and the dynamic sinking ring is slidably installed on the two sinking sliding rods. Two sinking springs are installed on the dynamic sinking ring, and the two sinking springs are installed on the supporting ring.

6. The packaging apparatus for titanium dioxide production according to claim 1, characterized in that, Two clamps are installed on the top side of the torsion bottom plate, and the two clamps are used for clamping the packaging bag. A rotating groove is formed in the torsion bottom plate, a rotating ring is installed on the inner wall of the dynamic sinking ring, and the rotating ring is rotatably installed in the rotating groove.

7. The packaging apparatus for titanium dioxide production according to claim 1, wherein The auxiliary automatic sealing device further comprises a dredging frame movably installed on the material loading hopper. A plurality of dredging rods are installed on the dredging frame, and the dredging frame vertically moves to dredge the material loading hopper through the plurality of dredging rods.

8. The packaging apparatus for titanium dioxide production according to claim 7, characterized in that, A driving rack is movably installed on the sealing frame, the dredging frame is installed on the driving rack, two mounting seats are installed on the sealing frame, an integrated rotating shaft is rotatably installed in each of the two mounting seats, an opening and closing gear is installed on each of the two integrated rotating shafts, and the two opening and closing gears are engaged with the driving rack. A rotating push-pull rod is installed on each of the two integrated rotating shafts, a transfer frame is installed on each of the two sealing plates, the rotating push-pull rod is movably installed on the transfer frame, a rotating groove is formed in the mounting seat, the integrated rotating shaft is rotatably installed in each of the two rotating grooves, a torsion spring is installed on the inner wall of the rotating groove, and the torsion spring is installed on the integrated rotating shaft.

9. The packaging apparatus for titanium dioxide production according to claim 8, characterized in that, A driven push frame is installed on the bottom side of the driving rack, an installation rod is installed on one of the limiting support frames, a pressing wheel is rotatably installed on the installation rod, and the pressing wheel is used for pressing the driven push frame.

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