Integrally-formed stirring storage tank cone bottom production equipment

Abstract

The utility model relates to production equipment for a cone bottom of an integrally-formed stirring storage tank. The production equipment comprises a mold, a rack, an extrusion device and a wire supply device, the mold comprises a frame body and a cone mold, and the cone mold can be installed on the frame body in a mode of rotating around the axis of the cone mold. The rack and the cone die are arranged in a relative sliding mode, and the relative sliding direction is parallel to the generatrix, facing the rack, of the cone die. The extrusion device is installed on the rack and used for coating the cone mold with the strip-shaped molten materials through the mold opening, and the integrally-formed storage tank cone bottom is formed. The wire supply device is used for supplying wires to the cone die. The wire supply device comprises a wire wheel frame and a wire distributor. The wire wheel frame comprises a mounting frame and a wire supply wheel, the wire supply wheel is rotatably mounted on the mounting frame, and a wire is wound on the wire supply wheel. The deconcentrator is installed on the rack, located above the mold opening and used for guiding and tensioning the wires. According to the production equipment for the cone bottom of the integrally-formed stirring storage tank, the wire can be uniformly wound through the wire supply device.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of storage tank, particularly to one -piece forming stirring storage tank cone bottom production facility. BACKGROUND

[0002] The storage tank made of plastic materials such as PP (polypropylene), PPH (enhanced polypropylene) has the advantages of corrosion resistance, high strength, anti-leakage, high and low temperature resistance, long service life, low cost, light weight, etc., and is widely used in chemical industry, petroleum, chlor-alkali, dye, medicine, light industry, metallurgy and other fields.

[0003] At present, the production process of the storage tank is generally as follows: first, plastic particles (such as PPH particles) are melted and extruded into a strip, then the strip is wound around the mold in turns, the adjacent two layers of the strip are adhered to each other, and the tank wall is formed after cooling and molding, and finally the tank top and the tank bottom are installed on the tank body. In order to further improve the strength of the storage tank, in some production processes, a wire is wound between the adjacent two layers of the strip while the strip is being wound. The wire is supplied through a wire reel.

[0004] The wire supply through the wire reel is prone to uneven winding of the wire, resulting in uneven strength of the storage tank. UTILITY MODEL CONTENTS

[0005] In order to solve the above problems, the utility model provides a one-piece forming stirring storage tank cone bottom production facility and a stirring storage tank, and the technical scheme is as follows:

[0006] A one-piece forming stirring storage tank cone bottom production facility, comprising: a mold, a rack, an extrusion device and a wire supply device; the mold comprises a frame body and a cone mold, the cone mold is installed on the frame body and can rotate around its own axis; the rack is slidably arranged opposite to the cone mold, and the relative sliding direction is parallel to the generatrix of the cone mold facing the rack; the extrusion device is installed on the rack and is used for coating the strip-shaped molten material onto the cone mold through a die orifice to form a one-piece forming storage tank cone bottom; the wire supply device is used for supplying the wire to the cone mold; the wire supply device comprises a wire reel frame and a wire distributor; the wire reel frame comprises a mounting frame and a wire reel, the wire reel is rotatably installed on the mounting frame, and the wire is wound on the wire reel; the wire distributor is installed on the rack and located above the die orifice, and is used for guiding and tensioning the wire.

[0007] The one-piece forming stirring storage tank cone bottom production facility as described above is further preferably as follows: the wire is aramid cord soaked with bonding glue; the wire reel is a plurality of wire reels, and the number of guide grooves on the wire distributor is not less than the number of the wire reels;

[0008] The integrated stirring storage tank cone bottom production equipment as described above is further preferably characterized in that the wire wheel frame further comprises a pressing assembly, the pressing assembly comprising an adjusting spring and an adjusting nut; the wire wheel is rotatably mounted on one side of the wire wheel frame through a wheel shaft, the adjusting spring and the adjusting nut are mounted on the wheel shaft and located on the other side of the wire wheel frame; the adjusting spring is located between the wire wheel frame and the adjusting nut, and the adjusting nut is used to adjust the pressing force of the adjusting spring to adjust the rotating friction of the wire wheel; the wire wheel frame further comprises a guide ring, the guide ring is mounted on the mounting frame to provide guidance for the wire.

[0009] The integrated stirring storage tank cone bottom production equipment as described above is further preferably characterized in that it further comprises a hot die device, the hot die device being used to heat the cone die.

[0010] The integrated stirring storage tank cone bottom production equipment as described above is further preferably characterized in that the hot die device comprises a hot die frame, a flame gun, a gas pipe and a gas tank; the hot die frame is mounted on the frame, the flame gun is mounted on the hot die frame, and the flame gun is used to spray fire to heat the outer surface of the cone die; one end of the gas pipe is connected with the flame gun, and the other end of the gas pipe is connected with the gas tank, and the gas tank is used to supply gas to the flame gun through the gas pipe.

[0011] The integrated stirring storage tank cone bottom production equipment as described above is further preferably characterized in that the hot die frame comprises a first hot die frame and a second hot die frame, the first hot die frame is mounted on the frame, and the second hot die frame is rotatably mounted on the first hot die frame; the flame gun is a plurality of, and the first hot die frame and the second hot die frame are both provided with the flame gun.

[0012] The integrated stirring storage tank cone bottom production equipment as described above is further preferably characterized in that an adjusting valve is mounted on the gas pipe, and the adjusting valve is used to adjust the gas flow.

[0013] The integrated stirring storage tank cone bottom production equipment as described above is further preferably characterized in that it further comprises a delayed solidification device, the delayed solidification device being used to heat the molten material on the cone die to delay solidification.

[0014] The integrated stirring storage tank cone bottom production equipment as described above is further preferably characterized in that the delayed solidification device comprises a delayed solidification frame and a delayed solidification disc; the delayed solidification frame is mounted on the frame, and the delayed solidification disc is mounted on the delayed solidification frame; the delayed solidification disc is provided with a heating pipe for heating the molten material on the cone die.

[0015] Further preferably, the delay solidification frame comprises a square frame, a first guide block, a first screw rod, a first nut and a disc rod; the length direction of the square frame is parallel to the sliding direction of the frame; the two ends of the first guide block are in sliding fit with the square frame, and the disc rod is connected with the first guide block; the first screw rod is rotatably installed on the square frame, and the axis of the first screw rod is parallel to the length direction of the square frame; the first nut is installed on the first guide block, and the first nut is in threaded fit with the first screw rod; the disc rod is vertically arranged with the first screw rod, and one end of the disc rod is provided with the delay solidification disc.

[0016] Further preferably, the first guide block is provided with a connecting hole and a positioning bolt in communication with the connecting hole, the disc rod is inserted into the connecting hole in clearance fit, and the disc rod is abutted with the positioning bolt.

[0017] Further preferably, the delay solidification disc is in arc shape, and the arc center is directed to the cone mold; and a plurality of the heating pipes are arranged on the delay solidification disc.

[0018] Further preferably, one end of the first screw rod is provided with a first hand wheel.

[0019] Further preferably, the production equipment further comprises an adjusting mechanism, which is installed on the frame and used for adjusting the postures of the hot mold device and the delay solidification device.

[0020] Further preferably, the adjusting mechanism comprises a swing rod, a second nut, a second screw rod, an adjusting motor and an adjusting speed reducer; the swing rod comprises a horizontal rod and a vertical rod which are formed in one body, one end of the vertical rod is connected with one end of the horizontal rod, and the vertical rod is located below the horizontal rod; the hot mold frame is installed on one side of the free end of the horizontal rod, and the delay solidification frame is installed on the other side of the free end of the horizontal rod; the vertical rod is hingedly connected with the frame, and the lower end of the vertical rod is rotatably provided with the second nut; the adjusting speed reducer is hingedly connected with the frame, the adjusting motor and the second screw rod are installed on the adjusting speed reducer, and the second screw rod is in threaded fit with the second nut.

[0021] Further preferably, the swing rod further comprises a slant rod which is integrally formed with the horizontal rod and the vertical rod, one end of the slant rod being connected with the vertical rod and the other end of the slant rod being connected with the horizontal rod.

[0022] Further preferably, the production equipment for integrally forming a conical bottom of a stirring storage tank further comprises a shaping mechanism which is used for shaping the molten material on the conical die.

[0023] Further preferably, the shaping mechanism comprises a first shaping mechanism and a second shaping mechanism.

[0024] Further preferably, the first shaping mechanism comprises a first shaping frame, a first shaping roller, a first shaping cylinder, a guide frame and a guide roller, the first shaping frame being hingedly connected with the rack, the first shaping roller being rotatably installed on the first shaping frame, one end of the first shaping cylinder being hingedly connected with the rack and the other end of the first shaping cylinder being hingedly connected with the first shaping frame, the guide frame being hingedly connected with the first shaping frame, and the guide roller being rotatably installed on the guide frame.

[0025] Further preferably, the first shaping cylinder is two, and the two first shaping cylinders are symmetrically distributed on both sides of the first shaping frame.

[0026] Further preferably, the second shaping mechanism comprises a second shaping frame, a second shaping roller and a second shaping cylinder, the second shaping frame being hingedly connected with the rack, the second shaping roller being rotatably installed on the second shaping frame, and one end of the second shaping cylinder being hingedly connected with the rack and the other end of the second shaping cylinder being hingedly connected with the second shaping frame.

[0027] The one-piece molding mixing tank cone bottom production equipment described above is further preferably characterized by the following: the second shaping frame includes a shaping frame body, a guide rod, a second guide block, a third nut, a third screw rod, and a connecting rod; one end of the shaping frame body is hinged to the machine frame, and the other end is hinged to the second shaping cylinder; the guide rod is mounted on the shaping frame body, there are two guide rods, the two guide rods are arranged in parallel, and the axis of the guide rod is parallel to the sliding direction of the machine frame; the second guide block is slidably engaged with the guide rod, the third nut is installed inside the second guide block, the connecting rod is connected to the second guide block, the second shaping roller is rotatably mounted on the connecting rod, and the axis of the connecting rod is perpendicular to the axis of the guide rod; the third screw rod is rotatably mounted on the shaping frame body and threadedly connected to the third nut, and the axis of the third screw rod is parallel to the axis of the guide rod.

[0028] The one-piece molded mixing tank cone bottom production equipment described above is further preferably characterized in that: the second guide block is provided with a threaded hole, the connecting rod is a threaded rod, the connecting rod is installed in the threaded hole, and a positioning nut is provided on the connecting rod.

[0029] The one-piece molded mixing tank cone bottom production equipment described above is further preferably characterized in that: there are two second shaping cylinders, which are symmetrically distributed on both sides of the second shaping frame.

[0030] The one-piece molded mixing tank cone bottom production equipment described above is further preferably equipped with a second handwheel at one end of the third lead screw.

[0031] The integral molding mixing tank cone bottom production equipment described above is further preferably further comprising a cutting device for cutting the integral molding tank cone bottom on the cone mold.

[0032] The integrally molded conical bottom production equipment for mixing tanks described above is further preferably characterized in that: the cutting device includes a mounting base and a cutting module; the mounting base is mounted on the frame, the cutting module is mounted on the mounting base, and the cutting module is provided with a cutting head, which is used to cut the integrally molded conical bottom of the tank when rotating.

[0033] The one-piece molded mixing tank cone bottom production equipment described above is further preferably characterized in that: the mounting base includes a first base, a transmission base, and a cutting cylinder; the first base is mounted on the frame, and a first slider is provided on the first base; the cutting module is mounted on the transmission base, and a first guide rail is provided at the bottom of the transmission base, the first guide rail slidingly engaging with the first slider; the cutting cylinder is mounted on the frame and connected to the transmission base.

[0034] Further preferably, the integrated stirring tank cone bottom production equipment described above further comprises a transfer seat, a fourth lead screw, a fourth nut and a second base; the first guide rail is installed at the bottom of the transfer seat, and the transfer seat is provided with a second guide rail; the second base is provided with the cutting module, and the bottom of the second base is provided with a second sliding block that is in sliding fit with the second guide rail; the fourth lead screw is rotatably installed on the transfer seat, and the fourth nut is installed at the bottom of the second base and is in threaded connection with the fourth lead screw.

[0035] Further preferably, the integrated stirring tank cone bottom production equipment described above further comprises an abutment portion provided on the transfer seat, and an abutment wheel provided at the end of the abutment portion and used for abutting against the integrated stirring tank cone bottom to provide a cutting reference.

[0036] Further preferably, the integrated stirring tank cone bottom production equipment described above further comprises a third hand wheel provided at one end of the fourth lead screw.

[0037] Further preferably, the integrated stirring tank cone bottom production equipment described above further comprises the frame, the cone mold, a bearing assembly and a power assembly; the bearing assembly is installed on the frame, and the cone mold is provided with an installation shaft along an axis; the bearing assembly is provided in pairs and is connected at both ends of the installation shaft; and the power assembly is installed on the frame and connected with the installation shaft and used for driving the cone mold to rotate.

[0038] Further preferably, the integrated stirring tank cone bottom production equipment described above further comprises the cone mold, a cold cover, the installation shaft and a support keel; one end of the cone mold with a small diameter is closed, and one end of the cone mold with a large diameter is open; the cold cover is detachably connected with one end of the cone mold with a large diameter and used for closing the opening of the cone mold and keeping the cone mold warm; the installation shaft is inserted into the cone mold and connected with one end of the cone mold with a small diameter; and the support keel is provided in multiple, and one end of the support keel is connected with the inner wall of the cone mold, and the other end of the support keel is connected with the installation shaft, and the support keel is used for providing support to the inner wall of the cone mold.

[0039] Further preferably, the integrated forming stirring tank cone bottom production equipment described above further comprises: the bearing assembly comprises a bearing seat, a first bearing, a second bearing, a third bearing and a locking rod; the bearing seat comprises a first seat body and a second seat body, one side of the first seat body is hingedly connected to one side of the second seat body; the other side of the first seat body is hingedly connected to the locking rod, the locking rod is provided with a locking nut, and the other side of the second seat body is provided with a slot matched with the locking rod; the first bearing and the second bearing are symmetrically installed on the first seat body, and the third bearing is installed on the second seat body, and the axis of the third bearing is located on the symmetry plane of the first bearing and the second bearing; the circumference of the mounting shaft is provided with an annular groove, and the first bearing, the second bearing and the third bearing are used for abutting the bottom surface of the annular groove by the bearing outer ring.

[0040] Further preferably, the integrated forming stirring tank cone bottom production equipment described above further comprises: the power assembly comprises a power motor, a power reduction box, a driving gear and a driven gear; the power reduction box is installed on the frame body, the power motor is connected to the input shaft of the power reduction box, and the driving gear is connected to the output shaft of the power reduction box; the driven gear is installed on one end of the mounting shaft, and the driving gear is engaged with the driven gear.

[0041] Further preferably, the integrated forming stirring tank cone bottom production equipment described above further comprises: the mold further comprises a cooling system for providing internal cooling for the cone mold; the cooling system is any one of a air cooling system, a liquid cooling system or a combination thereof.

[0042] Further preferably, the integrated forming stirring tank cone bottom production equipment described above further comprises: the bottom of the frame is provided with a third guide rail, a third sliding block, a rack, a transmission gear and a driving assembly; the third guide rail is in parallel, and is parallel to the generatrix of the cone mold facing the frame; the rack is connected to the third guide rail, and the rack and the third guide rail are in parallel; the driving assembly is installed on the frame, and the driving assembly comprises a driving motor and a driving reducer connected to each other; the transmission gear is installed on the driving reducer, and the transmission gear is engaged with the rack.

[0043] Further preferably, the integrated forming stirring tank cone bottom production equipment described above further comprises: the frame is provided with an electrical box and a control panel, the control panel is connected to the electrical box, a controller is installed in the control panel, and the controller is used for providing operation control.

[0044] The integrated forming stirring storage tank cone bottom production equipment further preferably has a ladder and a guardrail, wherein the ladder is used to provide a path for going up and down the frame, and the guardrail is used to provide protection. BRIEF DESCRIPTION OF DRAWINGS

[0045] Figure 1 Structure diagram of the integrated forming stirring storage tank cone bottom production equipment Figure 1 ;

[0046] Figure 2 Structure diagram of the integrated forming stirring storage tank cone bottom production equipment Figure 2 ;

[0047] Figure 3 Structure diagram of the frame Figure 1 ;

[0048] Figure 4 Structure diagram of the frame Figure 2 ;

[0049] Figure 5 Structure diagram of the wire reel frame

[0050] Figure 6 Structure diagram of the adjusting mechanism

[0051] Figure 7 Structure diagram of the delayed curing device

[0052] Figure 8 Structure diagram of the shaping mechanism

[0053] Figure 9 Structure diagram of the cutting device

[0054] Figure 10 Structure diagram of the mold

[0055] Figure 11 Structure diagram of the bearing assembly

[0056] Figure 12 Connection diagram of the tank wall of the storage tank and the integrated forming storage tank cone bottom

[0057] Reference signs: 01 - tank wall; 02 - integrally formed tank cone bottom; 03 - corrosion-resistant layer; 04 - anti-ultraviolet environmentally friendly layer; 1 - rack; 11 - control panel; 12 - electrical box; 13 - third guide rail; 14 - third sliding block; 15 - rack; 2 - extrusion device; 3 - wire feeding device; 31 - wire wheel frame; 311 - mounting frame; 312 - wire feeding wheel; 313 - adjusting spring; 314 - adjusting nut; 32 - wire distributor; 4 - adjusting mechanism; 41 - swing rod; 42 - second lead screw; 43 - adjusting reducer; 44 - adjusting motor; 5 - shaping mechanism; 51 - first shaping frame; 52 - first shaping cylinder; 53 - first shaping roller; 54 - guide roller; 55 - guide rod; 56 - third lead screw; 57 - second guide block; 58 - positioning nut; 59 - second shaping roller; 6 - hot die device; 61 - hot die one frame; 62 - hot die two frame; 63 - flame gun; 7 - delayed curing device; 71 - delayed curing disc; 72 - square frame; 73 - first lead screw; 74 - first guide block; 75 - positioning bolt; 76 - disc rod; 8 - cutting device; 81 - cutting module; 82 - second base; 83 - second guide rail; 84 - fourth lead screw; 85 - adapter seat; 86 - first guide rail; 87 - cutting cylinder; 88 - first base; 89 - abutting wheel; 9 - die; 91 - cone die; 92 - bearing assembly; 921 - first seat body; 922 - second seat body; 923 - first bearing; 924 - second bearing; 925 - locking rod; 926 - third bearing; 93 - frame body; 94 - power assembly. DETAILED DESCRIPTION

[0058] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0059] In the description of the present application, the orientations or positional relationships indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application, and are not required to construct and operate the present application in a particular orientation, and therefore cannot be understood as limiting the present application. The terms "connected", "connected" used in the present application should be broadly understood, for example, can be fixed connection, can also be detachable connection; can be directly connected, can also be indirectly connected through intermediate parts. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0060] Referring to Figures 1 to 12 , Figure 1 The utility model discloses a structure diagram of the integrated forming stirring storage tank cone bottom production equipment Figure 1 ; Figure 2 The utility model discloses a structure diagram of the integrated forming stirring storage tank cone bottom production equipment Figure 2 ; Figure 3 The utility model discloses a structure diagram of the frame Figure 1 ; Figure 4 The utility model discloses a structure diagram of the frame Figure 2 ; Figure 5 The utility model discloses a structure diagram of the wire reel frame Figure 6 The utility model discloses a structure diagram of the adjusting mechanism Figure 7 The utility model discloses a structure diagram of the delayed solidification device Figure 8 The utility model discloses a structure diagram of the shaping mechanism Figure 9 The utility model discloses a structure diagram of the cutting device Figure 10 The utility model discloses a structure diagram of the mold Figure 11 The utility model discloses a structure diagram of the bearing assembly.

[0061] As Figure 1 , Figure 2 and Figure 10 shown, in an embodiment of the utility model, provide a kind of integrated forming stirring storage tank cone bottom production equipment. Specifically, integrated forming stirring storage tank cone bottom production equipment includes mold 9, frame 1 and extrusion device 2. Wherein, mold 9 includes frame body 93 and cone body mold 91, and cone body mold 91 is installed on frame body 93 around its axis of rotation. Frame 1 is slidably arranged with cone body mold 91, and the direction of relative sliding of the two is parallel to the generatrix of cone body mold 91 facing frame 1. Extrusion device 2 is installed on frame 1, and can be coated with strip-shaped molten material on cone body mold 91 by die, to form integrated forming storage tank cone bottom 02.

[0062] In the embodiment, cone body mold 91 rotates on frame body 93, and frame 1 carries extrusion device 2 and slides relative to cone body mold 91 (preferably frame 1 carries extrusion device 2 to slide), and then the strip-shaped molten material (such as molten PPH) extruded by the die of extrusion device 2 can be coated on cone body mold 91 along the spiral trajectory, and the molten material forms integrated forming storage tank cone bottom 02 after solidification on cone body mold 91. The integrated forming storage tank cone bottom 02 produced in the embodiment is integrally formed, has no weld, can eliminate the security risk that the cone bottom is easily cracked due to the existence of weld, and ensure that the structural strength of the cone bottom meets the use requirements.

[0063] As Figure 2 , Figure 5 and Figure 8As shown, in an embodiment of the utility model, still include wire device 3, when producing integrally formed storage tank cone bottom 02, wire device 3 can supply wire to cone mould 91, wire can be embedded in molten material, when molten material solidifies wire can be spiral in cone bottom, as reinforcing wire improves the structural strength of cone bottom, improves the ability of cone bottom to resist deformation, improves the mechanical strength and impact resistance of cone bottom. Specifically, wire device 3 includes wire reel frame 31 and wire distributor 32. Wherein, wire reel frame 31 includes mounting frame 311 and wire reel 312, wire reel 312 rotatably mounted on mounting frame 311, wire reel 312 is wound with wire, can supply wire to cone mould 91. Wire distributor 32 is installed on rack 1, is located above the mouth, wire distributor 32 is equipped with guide groove, wire on wire reel 312 is supplied to cone mould 91 via wire distributor 32. Wire passes through guide groove when passing through wire distributor 32, wire distributor 32 can provide wire with guide and certain tension through guide groove. As preferred, in this embodiment, the wire is aramid cord soaked with bonding glue, the strength of itself can meet the use requirement, and it is easy to combine with molten material (for example, molten PPH). Wire reel 312 is multiple, the number of guide grooves on wire distributor 32 is not less than the number of wire reel 312, can realize the synchronous winding of multiple aramid cords, improves the structural strength of integrally formed storage tank cone bottom 02.

[0064] Further, in this embodiment, wire reel frame 31 also includes compression assembly. Specifically, the compression assembly includes adjusting spring 313 and adjusting nut 314. Wire reel 312 is rotatably mounted on one side of wire reel frame 31 through axle, adjusting spring 313 and adjusting nut 314 are installed on the axle, are located on the other side of wire reel frame 31, and adjusting spring 313 is located between wire reel frame 31 and adjusting nut 314. When producing, the compression amount of adjusting spring 313 can be adjusted through adjusting nut 314, so as to adjust the compression force of adjusting spring 313, and adjust the friction force when wire reel 312 rotates. The friction force when wire reel 312 rotates is adjusted by compression assembly in this embodiment, the tension of wire when supplying can be adjusted, the consistency of force of wire in integrally formed storage tank cone bottom 02 is ensured, and then the consistency of structural strength of cone bottom is ensured.

[0065] Further, in this embodiment, wire reel frame 31 also includes guide ring, the guide ring is installed on mounting frame 311, can provide wire with guide, avoids that multiple wires are wound when supplying wire and affects production progress.

[0066] As Figure 1 and Figure 6As shown in the utility model, in one embodiment of the utility model, further include hot die device 6, hot die device 6 can heat the cone die 91 before molten material coating, improve the temperature of the cone die 91 itself, utilize the principle of thermal expansion and contraction and conveniently integrally form the conical bottom of the storage tank. Specifically, hot die device 6 includes hot die frame, fire gun 63, gas pipe and gas tank. Wherein, hot die frame is installed on rack 1, can provide mounting position for fire gun 63. Fire gun 63 is installed on hot die frame, can spray fire to the outer surface of cone die 91, heat cone die 91. One end of gas pipe is connected with fire gun 63, the other end is connected with gas tank, and then the gas in gas tank can be supplied to fire gun 63 through gas pipe. In the embodiment, cone die 91 is roasted by the form of fire heating, and the structure is simple, and the temperature of cone die 91 can be quickly improved, time is saved, and production efficiency is improved.

[0067] Further, in the embodiment, the hot die frame includes hot die one frame 61 and hot die two frame 62. The fire gun 63 is multiple, and the hot die one frame 61 and the hot die two frame 62 are both provided with the fire gun 63. Wherein, the hot die one frame 61 is installed on the rack 1, and the upper end of the hot die two frame 62 is connected with the lower end of the hot die one frame 61 by bolt connection. In the embodiment, the hot die two frame 62 and the hot die one frame 61 can be rotatably connected by manual adjustment of bolt connection, the angle between the hot die one frame 61 and the hot die two frame 62 is adjusted, and then the angle between the multiple fire guns 63 can be adjusted, so that the fire angle of the multiple fire guns 63 is more suitable for the cone die 91, the utilization rate of flame heat is improved, and the uniformity of heating of the cone die 91 is ensured.

[0068] Further, in the embodiment, the gas pipe is provided with an adjusting valve, and the gas flow can be adjusted by the adjusting valve during production, the gas can be turned on or off, and the size of the heating flame can be adjusted by flow control.

[0069] As shown in the utility model, Figure 2 , Figure 6 and Figure 7 As shown in the utility model, in one embodiment of the utility model, further include delay curing device 7, delay curing device 7 is used to heat the molten material on the cone die 91 during production, so that the solidification of the molten material can be delayed, the molten material can be more closely combined together when the molten material is coated in a spiral shape, and the connection strength of the conical bottom is improved. Specifically, delay curing device 7 includes delay curing frame and delay curing disc 71. The delay curing frame is installed on the rack 1, and can provide mounting position for the delay curing disc 71. The delay curing disc 71 is installed on the delay curing frame, and the delay curing disc 71 is provided with a heating pipe. The heating pipe can heat the molten material on the cone die 91 when electrified, delays the solidification time of the molten material, and makes the molten material between adjacent spirals more firmly combined.

[0070] Further, in the embodiment, the delayed curing frame comprises a square frame 72, a first guide block 74, a first lead screw 73, a first nut and a disc rod 76. The length direction of the square frame 72 is parallel to the sliding direction of the frame 1; the two ends of the first guide block 74 are in sliding fit with the square frame 72, and the disc rod 76 is connected with the first guide block 74. The first lead screw 73 is rotatably installed on the square frame 72, and the axis of the first lead screw 73 is parallel to the length direction of the square frame 72. The first nut is installed on the first guide block 74, and the first nut is in threaded fit with the first lead screw 73. The disc rod 76 is vertically arranged with the first lead screw 73, and one end of the disc rod 76 is installed with the delayed curing disc 71. In the embodiment, the first nut can drive the first guide block 74 to slide on the square frame 72 by rotating the first lead screw 73, so as to adjust the relative distance between the delayed curing disc 71 and the die in the generatrix direction of the conical die 91, so that the heating range of the delayed curing disc 71 is more flexible, thereby improving the forming quality of the conical bottom. As preferred, one end of the first lead screw 73 is installed with a first hand wheel, which can manually adjust the position of the delayed curing disc 71 during production, and the operation is more direct and convenient. The delayed curing disc 71 is arc-shaped, and the arc center faces the conical die 91, which can adapt to the outer arc surface of the conical die 91, and the heating is more uniform; a plurality of heating pipes are arranged on the delayed curing disc 71, which can improve the heating efficiency and heating capacity, and ensure the heating quality.

[0071] Further, in the embodiment, the first guide block 74 is provided with a connecting hole and a positioning bolt 75 communicating with the connecting hole, the disc rod 76 is inserted into the connecting hole in clearance fit, and abuts against the positioning bolt 75. In the embodiment, the disc rod 76 is in clearance fit with the connecting hole, the position of the disc rod 76 in the connecting hole can be adjusted when the positioning bolt 75 is loosened, and the position of the disc rod 76 in the connecting hole can be fixed when the positioning bolt 75 is tightened, so as to adjust the distance between the delayed curing disc 71 and the surface of the conical die 91, so that the delayed curing disc 71 can be close to or away from the conical die 91 according to the requirement, and then the heating intensity is adjusted.

[0072] As Figure 1 and Figure 6As shown, in an embodiment of the present application, further comprising an adjusting mechanism 4, the adjusting mechanism 4 is installed on the rack 1, and the hot die device 6 and the delayed curing device 7 are both installed on the adjusting mechanism 4. During production, the adjusting mechanism 4 can adjust the posture of the hot die device 6 and the delayed curing device 7. Specifically, the adjusting mechanism 4 comprises a swing rod 41, a second nut, a second screw rod 42, an adjusting motor 44 and an adjusting speed reducer 43. Among them, the swing rod 41 comprises a horizontal rod and a vertical rod which are formed in one body, one end of the vertical rod is connected with one end of the horizontal rod, and the vertical rod is located below the horizontal rod. The hot die frame is installed on one side of the free end of the horizontal rod, and the delayed curing frame is installed on the other side of the free end of the horizontal rod. The vertical rod is hingedly connected with the rack 1, and the lower end of the vertical rod is rotatably installed with the second nut; the adjusting speed reducer 43 is hingedly connected with the rack 1, the adjusting motor 44 and the second screw rod 42 are both installed on the adjusting speed reducer 43, and the second screw rod 42 is further threadedly connected with the second nut. During production, the adjusting motor 44 drives the second screw rod 42 to rotate through the adjusting speed reducer 43, the matching position of the second nut and the second screw rod 42 changes, and then the swing rod 41 can be swung, so that the angle between the hot die device 6 and the delayed curing device 7 and the surface of the conical die 91 can be adjusted. In addition, in the embodiment, the swing angle of the swing rod 41 is adjusted by the second nut, the second screw rod 42, the adjusting motor 44 and the adjusting speed reducer 43, and the self-locking ability is possessed during adjustment, which is more energy-saving.

[0073] Further, in the embodiment, the swing rod 41 further comprises an inclined rod which is formed in one body with the horizontal rod and the vertical rod, one end of the inclined rod is connected with the vertical rod, and the other end of the inclined rod is connected with the horizontal rod, which can improve the structural strength of the swing rod 41 and ensure the reliability of the installation of the hot die device 6 and the delayed curing device 7.

[0074] As Figure 2 and Figure 8As shown in the utility model, in one embodiment of the utility model, the shaping mechanism 5 can shape the molten material on the conical die 91 after the molten material is coated on the surface of the conical die during production. Specifically, the shaping mechanism 5 comprises a first shaping mechanism, the first shaping mechanism comprises a first shaping frame 51, a first shaping roller 53, a first shaping cylinder 52, a guide frame and a guide roller 54. The first shaping frame 51 is hingedly connected with the rack 1, and the first shaping roller 53 is rotatably installed on the first shaping frame 51. One end of the first shaping cylinder 52 is hingedly connected with the rack 1, and the other end is hingedly connected with the first shaping frame 51. The guide frame is hingedly connected with the first shaping frame 51, and the guide roller 54 is rotatably installed on the guide frame. During production, the strip-shaped molten material extruded from the die is first passed through the guide roller 54 and then coated on the conical die 91 through the first shaping roller 53. The guide roller 54 is shuttle-shaped, with a large middle diameter and gradually decreasing diameters on both sides, which can widen the strip-shaped molten material. The molten material is deformed between the conical die 91 and the first shaping roller 53 and coated on the surface of the conical die 91, and the first shaping roller 53 can shape the surface of the molten material coated on the conical die 91. When the first shaping cylinder 52 contracts, the first shaping roller 53 is close to the conical die 91; when the first shaping cylinder 52 extends, the first shaping roller 53 is away from the conical die 91. The distance between the first shaping roller 53 and the conical die 91 can be flexibly adjusted by controlling the first shaping frame 51 through the first cylinder, thereby flexibly adjusting the coating thickness and plastic pressure.

[0075] Further, in the embodiment, the first shaping cylinder 52 is two, the two first shaping cylinders 52 are symmetrically distributed on both sides of the first shaping frame 51 and act cooperatively, which can ensure the reliability and accuracy of shaping and ensure that the first shaping frame 51 is balanced in force on both sides.

[0076] As Figure 8 shown in one embodiment of the utility model, the shaping mechanism 5 further comprises a second shaping mechanism, which can assist the first shaping mechanism in shaping the molten material on the conical die 91. Specifically, the second shaping mechanism is located below the first shaping mechanism, and the second shaping mechanism comprises a second shaping frame, a second shaping roller 59 and a second shaping cylinder. The second shaping frame is hingedly connected with the rack 1, and the second shaping roller 59 is rotatably installed on the second shaping frame. One end of the second shaping cylinder is hingedly connected with the rack 1, and the other end is hingedly connected with the second shaping frame. When the second shaping cylinder extends, the second shaping roller 59 is close to the conical die 91, and when the second shaping cylinder contracts, the second shaping roller 59 is away from the conical die 91. The embodiment can assist the first shaping mechanism in shaping the molten material by setting the second shaping mechanism, thereby improving the surface quality of the integrally formed conical bottom 02 of the storage tank.

[0077] Further, in the embodiment, the second shaping frame comprises a shaping frame body, a guide rod 55, a second guide block 57, a third nut, a third screw rod 56 and a connecting rod. The shaping frame body is hingedly connected to the rack 1 at one end and hingedly connected to a second shaping cylinder at the other end. The guide rod 55 is installed on the shaping frame body, and there are two guide rods 55, which are arranged in parallel, and the axis of the guide rod 55 is arranged in parallel with the sliding direction of the rack 1. The second guide block 57 is in sliding fit with the guide rod 55, the third nut is installed in the second guide block 57, the connecting rod is connected to the second guide block 57, and the second shaping roller 59 is rotatably installed on the connecting rod, and the axis of the connecting rod is arranged in perpendicular to the axis of the guide rod 55. The third screw rod 56 is rotatably installed on the shaping frame body and is in threaded connection with the third nut, and the axis of the third screw rod 56 is arranged in parallel with the axis of the guide rod 55. As a preferred, there are two second shaping cylinders, which are symmetrically distributed on both sides of the second shaping frame, so as to ensure that the second shaping frame is balanced in force and accurate and reliable in action. One end of the third screw rod 56 is provided with a second hand wheel, so as to facilitate manual adjustment of the third screw rod 56. In the embodiment, by adjusting the third screw rod 56, the position of the second shaping roller 59 can be adjusted along the generatrix direction of the cone die 91, and then the relative position of the second shaping roller 59 and the first shaping roller 53 is adjusted, so that the second shaping roller 59 can be shaped synchronously with the first shaping roller 53 or lagged behind the first shaping roller 53.

[0078] Further, in the embodiment, the second guide block 57 is provided with a threaded hole, the connecting rod is a threaded rod, the connecting rod is installed in the threaded hole, and the connecting rod is provided with a positioning nut 58. During debugging, the position of the connecting rod and the threaded hole can be adjusted, and then the distance between the second shaping roller 59 and the cone die 91 can be adjusted, and after the adjustment is completed, the positioning nut 58 is tightened to fit the second guide block 57, so as to fix the current position of the connecting rod. In the embodiment, by providing the threaded rod, the threaded hole and the positioning nut 58, the adjustable freedom degree of the second shaping roller 59 is expanded, and the action of the second shaping cylinder can be compensated and adjusted.

[0079] As Figure 1 and Figure 9As shown, in one embodiment of the utility model, still include cutting device 8, when producing, cutting device 8 can cut the both ends of the axis direction of integrally formed storage tank cone bottom 02, need not manually cut after demolding, can guarantee cutting quality, improve the degree of automation. Specifically, cutting device 8 includes mounting seat and cutting module 81. Mounting seat is installed on rack 1, cutting module 81 is installed on mounting seat, cutting module 81 is equipped with tool bit, tool bit can cut integrally formed storage tank cone bottom 02 when rotating. In this embodiment, mounting seat can provide mounting position for cutting module 81, cutting module 81 adopts pneumatic drive, tool bit rotates under the drive of compressed air, can cut the cone bottom when rotating.

[0080] Further, in this embodiment, the mounting seat includes first base 88, transmission seat and cutting cylinder 87. The first base 88 is installed on the rack 1, and the first base 88 is provided with a first sliding block. The transmission seat is installed with the cutting module 81, and the bottom of the transmission seat is provided with a first guide rail 86, which is in sliding cooperation with the first sliding block. The cutting cylinder 87 is installed on the rack 1 and connected with the transmission seat. The cutting cylinder 87 can provide power for the sliding of the transmission seat. When the cutting cylinder 87 is elongated, the transmission seat slides towards the cone die 91; when the cutting cylinder 87 is contracted, the transmission seat moves away from the cone die 91. In this embodiment, the sliding of the cutting module 81 is controlled by the cutting cylinder 87, which can realize large-stroke adjustment of the cutting module 81, and the adjustment action is rapid and accurate.

[0081] Further, in this embodiment, the transmission seat includes adapter seat 85, fourth lead screw 84, fourth nut and second base 82. Among them, the first guide rail 86 is installed at the bottom of the adapter seat 85, and the adapter seat 85 is provided with a second guide rail 83. The second base 82 is installed with the cutting module 81, and the bottom of the second base 82 is provided with a second sliding block, which is in sliding cooperation with the second guide rail 83. The fourth lead screw 84 is rotatably installed on the adapter seat 85, and the fourth nut is installed at the bottom of the second base 82, and the fourth lead screw 84 is in threaded connection with the fourth nut. In this embodiment, the first guide rail 86 is installed at the bottom of the adapter seat 85, which can increase the sliding range of the adapter seat 85, prolong the stroke and avoid interference. The fourth lead screw 84 can control the sliding of the second base 82 through the fourth nut when rotating, thereby realizing small-stroke adjustment of the cutting module 81, adjusting the cutting amount of the cone bottom, and ensuring the safety and reliability of the cutting process. As a preferred, in this embodiment, the adapter seat 85 is provided with an abutting portion, and the end of the abutting portion is provided with an abutting wheel 89. During cutting, the abutting wheel 89 can abut on the integrally formed storage tank cone bottom 02 to provide a cutting reference. One end of the fourth lead screw 84 is provided with a third hand wheel, which can adjust the fourth lead screw 84 through the third hand wheel.

[0082] As Figure 1 , Figure 10 andFigure 11 As shown in the utility model, in one embodiment of the utility model, the mold 9 comprises a frame body 93, a conical mold 91, a bearing assembly 92 and a power assembly 94. The bearing assembly 92 is installed on the frame body 93, and the conical mold 91 is provided with a mounting shaft along an axis. The bearing assembly 92 is arranged in pairs and can be connected at both ends of the mounting shaft, thereby reducing the resistance when the mounting shaft rotates and making the rotation of the conical mold 91 more smooth. The power assembly 94 is installed on the frame body 93 and connected with the mounting shaft, thereby providing power to drive the conical mold 91 to rotate.

[0083] Preferably, the conical mold 91 is made of metal, and the conical mold 91 comprises a conical mold wall, a cold cover, a mounting shaft and a support keel. One end of the conical mold wall with a small diameter is closed, and one end of the conical mold wall with a large diameter is open. The cold cover is detachably connected with one end of the conical mold wall with a large diameter. The mounting shaft is inserted into the conical mold wall and connected with one end of the conical mold wall with a small diameter. The support keel is in multiple, and one end of the support keel is connected with the inner wall of the conical mold wall, and the other end of the support keel is connected with the mounting shaft. In this embodiment, the conical mold 91 is hollow, which is convenient for heating, cooling and disassembling and carrying. The cold cover is detachably connected with the conical mold wall (for example, the cold cover can be connected with one end of the conical mold wall with a large diameter through clamping, and the clamping is on the outside of the conical mold wall to close the opening of the conical mold wall). When the cold cover is installed on the conical mold wall, the cold cover can close the conical mold wall, and then the conical mold 91 becomes a hollow cavity, which is convenient for heating and heat preservation. When the cold cover is detached from the conical mold wall, the opening of the conical mold wall can be cooled to rapidly cool the conical mold wall, which is convenient for demolding of the integrally formed conical bottom of the tank. The support keel is located on the inside of the conical mold wall and supported between the inner wall of the conical mold wall and the mounting shaft, which can ensure the structural strength of the conical mold 91.

[0084] Furthermore, in this embodiment, the bearing assembly 92 includes a bearing housing, a first bearing 923, a second bearing 924, a third bearing 926, and a locking rod 925. The bearing housing includes a first seat 921 and a second seat 922, with one side of the first seat 921 hinged to one side of the second seat 922. A locking rod 925 is hinged to the other side of the first seat 921, and a locking nut is provided on the locking rod 925. A slot that mates with the locking rod 925 is provided on the other side of the second seat 922. The first bearing 923 and the second bearing 924 are symmetrically mounted on the first seat 921, and the third bearing 926 is mounted on the second seat 922. The axis of the third bearing 926 lies on the plane of symmetry between the first bearing 923 and the second bearing 924. In this embodiment, the first seat 921 and the second seat 922 are hinged on one side and detachably connected on the other side. When the locking rod 925 is in the slot and the locking nut is in contact with the second seat 922, the first seat 921 and the second seat 922 can confine the mounting shaft between the first bearing 923, the second bearing 924 and the third bearing 926, ensuring smooth rotation of the mounting shaft. When the locking nut is loosened and the locking rod 925 is removed from the slot, the second seat 922 can be flipped open, and the mounting shaft can be removed from the bearing assembly 92 to demold the conical bottom. Preferably, an annular groove is provided on the circumferential surface of the mounting shaft, and the outer rings of the first bearing 923, the second bearing 924 and the third bearing 926 all abut against the bottom surface of the annular groove, which ensures smooth rotation of the mounting shaft and also provides axial positioning of the mounting shaft.

[0085] Furthermore, in this embodiment, the power assembly 94 includes a power motor, a power reduction gearbox, a driving gear, and a driven gear. The power reduction gearbox is mounted on the frame 93, the power motor is connected to the input shaft of the power reduction gearbox, and the driving gear is connected to the output shaft of the power reduction gearbox; the driven gear is mounted on one end of the mounting shaft, and the driving gear meshes with the driven gear. The power motor can drive the driving gear to rotate through the power reduction gearbox, and then drive the conical mold 91 to rotate through the driven gear meshing with the driving gear.

[0086] like Figure 10 As shown, in one embodiment of this utility model, the mold 9 further includes a cooling system. The cooling system can provide internal cooling for the conical mold 91, thereby causing the conical mold 91 to shrink upon cooling, facilitating rapid demolding of the conical bottom. Optionally, in this embodiment, the cooling system can be an air-cooling system, using a fan, blower, air conditioner, etc., to cool the conical mold 91; the cooling system can also be a liquid-cooling system, using water cooling to cool the conical mold 91; the cooling system can also use a combination of the above two methods to cool the conical mold 91.

[0087] Further, in the embodiment, the cooling system adopts the principle of natural air cooling to naturally demold. When the molten material (strip-shaped PPH melt) is saturated and formed by winding on the conical die, the cold air cover is opened, and the conical die wall is cooled by natural cold air, so that the integrally formed storage tank conical bottom is quickly separated from the conical die 91. In the embodiment, the conical die 91 and the integrally formed storage tank conical bottom are demolded by thermal expansion and contraction (when thermal expansion and contraction occurs, the thermal expansion and contraction deformation amount of the conical die made of metal is less than that of the integrally formed storage tank conical bottom). When the conical die 91 and the integrally formed storage tank conical bottom are demolded, the cold shrinkage amount of the integrally formed storage tank conical bottom is greater than that of the conical die 91, and then the integrally formed storage tank conical bottom can slide towards the small diameter end of the conical die wall under the thrust of the conical die 91 and then fall off.

[0088] Further, in the embodiment, the cold air cover is provided with a vent hole, which can be connected to cold air. The amount of cold air discharged into the conical die 91 can be controlled according to demand. The principle of cold air intervention can control the demolding time, which can be fast or slow, and the collection is self-adaptable.

[0089] As shown in Figure 1 and Figure 4 , in an embodiment of the utility model, in order to facilitate the smooth sliding of the rack 1, the bottom of the rack 1 is provided with a third guide rail 13, a third sliding block 14, a rack 15, a transmission gear and a driving assembly. The third guide rail 13 is two, and the two third guide rails 13 are arranged in parallel and parallel to the generatrix of the conical die 91 facing the rack 1. The rack 15 is one, and is connected with one third guide rail 13, and the rack 15 is arranged in parallel with the third guide rail 13. The driving assembly is installed on the rack 1, and the driving assembly comprises a driving motor and a driving reducer connected with each other. The transmission gear is installed on the driving reducer, and the transmission gear is engaged with the rack 15. During production, the driving assembly drives the transmission gear to rotate, the transmission gear can roll along the rack 15, and then the rack 1 slides along the third guide rail 13. In the embodiment, the gear and the rack 15 are used for transmission, which can ensure the stability of the sliding of the rack 1; the third guide rail 13 and the third sliding block 14 are used for guiding, which can ensure the precision of the sliding of the rack 1.

[0090] As shown in Figure 1 and Figure 3 , in the utility model, the rack 1 is provided with an electrical box 12 and a control panel 11, the control panel 11 is connected with the electrical box 12, the control panel 11 is provided with a controller, and the controller can provide operation control. The electrical box 12 can accommodate electrical devices for the extrusion device 2, the hot die device 6, the delayed curing device 7, the adjusting mechanism 4, the shaping mechanism 5 and the cutting device 8. The rack 1 is provided with a ladder and a guardrail, the ladder can provide a path for going up and down the rack 1, and the guardrail can provide protection and ensure safe production.

[0091] As shown in Figure 12As shown, in one embodiment of this utility model, a stirring tank is provided. Specifically, the stirring tank includes a tank wall 01, a tank top, and an integrally formed conical bottom 02. The tank top is connected to the top of the tank wall 01, and the integrally formed conical bottom 02 is connected to the bottom of the tank wall 01. The integrally formed conical bottom 02 is manufactured using an integrally formed stirring tank conical bottom production equipment. In this embodiment, the integrally formed conical bottom 02 is integrally formed without welds, eliminating the safety hazard of cracking due to welds and ensuring that the structural strength of the conical bottom meets the usage requirements.

[0092] Furthermore, in this embodiment, the tank wall 01 is extruded from PP or PPH material; the integrally molded tank cone bottom 02 is also extruded from PP or PPH material. Both the tank wall 01 and the integrally molded tank cone bottom 02 are integrally molded, using PP or PPH granules processed by spiral winding via extrusion. Both the tank wall 01 and the integrally molded tank cone bottom 02 are seamless, ensuring their respective structural strength. The integrally molded tank cone bottom 02 is welded to the tank wall 01 at its inner wall. During welding, the same material as the tank wall 01 and the integrally molded tank cone bottom 02 is used. After welding, the tank wall 01 and the integrally molded tank cone bottom 02 are formed as a single unit, with a strong and reliable connection. Moreover, the weld between the integrally molded tank cone bottom 02 and the tank wall 01 is located on the inner side of the tank wall 01. When the integrally molded tank cone bottom 02 is subjected to force, the weld experiences compressive force rather than tensile force, ensuring the connection strength between the integrally molded tank cone bottom 02 and the tank wall 01.

[0093] Furthermore, in this embodiment, the tank wall 01 is extruded from PPH material; the one-piece molded conical bottom 02 is extruded from PPH material; and the tank top is welded from PPH sheet. The entire tank is made of PPH material, capable of withstanding temperatures from -40℃ to 100℃, making it suitable for extremely cold and frigid conditions. This solves the global problem of existing tanks being neither resistant to low nor high temperatures. At the same time, PPH material is environmentally friendly, producing no dust or harmful substances during production and use, thus benefiting environmental protection.

[0094] like Figure 12 As shown, in one embodiment of this utility model, a wire is spirally wound inside the one-piece molded tank cone bottom 02. Preferably, the wire is aramid cord impregnated with a bonding agent. In this embodiment, by spirally winding the wire inside the one-piece molded tank cone bottom 02, the mechanical properties of the one-piece molded tank cone bottom 02 can be improved, and its impact resistance and deformation resistance can be strengthened. The aramid cord used has excellent material properties and can expand and contract synchronously with the one-piece molded tank cone bottom 02, thus constantly strengthening the mechanical properties. The aramid cord is impregnated with a bonding agent, which allows it to better bond with the molding material during the molding of the one-piece molded tank cone bottom 02.

[0095] Further, in the embodiment, the wires are in multiple strands, and there is a space between adjacent wires, which can further strengthen the mechanical properties of the integrally formed conical bottom 02 of the storage tank.

[0096] As shown in the embodiment of the utility model, in order to strengthen the mechanical properties of the tank wall 01, the wires can be spirally wound in the tank wall 01; the tapes can be spirally wound in the tank wall 01; and the wires and tapes can also be spirally wound in the tank wall 01. Figure 12

[0097] Further, in the embodiment, the wires are aramid cord soaked with bonding glue. The wires are in multiple strands, and there is a space between adjacent wires. The tapes are aramid fiber cloth.

[0098] As shown in the embodiment of the utility model, the inner surface of the stirring storage tank is coated with a corrosion-resistant layer 03, which can strengthen the corrosion resistance of the stirring storage tank. Preferably, the thickness of the corrosion-resistant layer 03 is not less than 10 mm. Figure 12 As shown in the embodiment of the utility model, the outer surface of the stirring storage tank is coated with an anti-ultraviolet environmental protection layer 04, which can delay the aging of the stirring storage tank under open-air working conditions and prolong the service life of the stirring storage tank. As a preferred, the thickness of the anti-ultraviolet environmental protection layer 04 is not less than 10 mm, and the anti-ultraviolet environmental protection layer 04 is a fire rating V0 ultraviolet environmental protection layer.

[0099] Figure 12 It is worth noting that, in the utility model, the stirring storage tank is a large-capacity storage tank, which is used as a container, a stirring tank, etc. The wall thickness of the tank wall 01 and the integrally formed conical bottom 02 of the storage tank is not less than 22 mm; and the diameter of the tank wall 01 is not less than 500 mm.

[0100] As known from common technical knowledge, the utility model can be realized by other embodiments without departing from the spirit or essential characteristics thereof. Therefore, the above-mentioned disclosed embodiments are only illustrative, and not the only ones. All changes within the scope of the utility model or within the scope equivalent to the utility model are included in the utility model.

[0101] As known from common technical knowledge, the utility model can be realized by other embodiments without departing from the spirit or essential characteristics thereof. Therefore, the above-mentioned disclosed embodiments are only illustrative, and not the only ones. All changes within the scope of the utility model or within the scope equivalent to the utility model are included in the utility model.​​

Claims

1. A production equipment for an integrally molded conical bottom mixing tank, characterized in that, The utility model relates to a kind of integrated storage tank bottom forming machine, including: Mold (9), rack (1), extrusion device (2) and wire supply device (3); The mold (9) includes frame body (93) and conical die (91), and the conical die (91) is rotatably mounted on the frame body (93) about its axis; The rack (1) is slidably arranged opposite to the conical die (91), and the relative sliding direction is parallel to the generatrix of the conical die (91) facing the rack (1); The extrusion device (2) is mounted on the rack (1), for coating strip-shaped molten material onto the conical die (91) through a die orifice to form an integrally-formed storage tank bottom (02); The wire supply device (3) is used to supply wire to the conical die (91); The wire supply device (3) includes a wire reel frame (31) and a wire distributor (32); The wire reel frame (31) includes a mounting frame (311) and a wire reel (312), and the wire reel (312) is rotatably mounted on the mounting frame (311), and the wire reel (312) has the wire wound thereon; The wire distributor (32) is mounted on the rack (1) above the die orifice, for providing guidance and tensioning for the wire.

2. The integrally formed mixing tank cone bottom production apparatus of claim 1, wherein: The wire is aramid cord soaked with bonding glue; The wire reel (312) is a plurality of, and the number of guide grooves on the wire distributor (32) is not less than the number of the wire reels (312).

3. The integrally formed mixing tank cone bottom production apparatus of claim 2, wherein: The wire reel frame (31) further includes a pressing assembly, and the pressing assembly includes an adjusting spring (313) and an adjusting nut (314); The wire reel (312) is rotatably mounted on one side of the wire reel frame (31) through an axle, and the adjusting spring (313) and the adjusting nut (314) are mounted on the axle on the other side of the wire reel frame (31); The adjusting spring (313) is located between the wire reel frame (31) and the adjusting nut (314), and the adjusting nut (314) is used to adjust the pressing force of the adjusting spring (313) to adjust the rotational friction of the wire reel (312); The wire reel frame (31) further includes a guide ring mounted on the mounting frame (311), for providing guidance for the wire.

4. The integrally formed mixing tank cone bottom production apparatus of claim 1, wherein: Further including a hot mold device (6), which is used to heat the conical die (91).

5. The integrally formed mixer tank cone bottom production apparatus of claim 4, wherein: The hot mold device (6) includes a hot mold frame, a flame gun (63), a gas pipe and a gas tank; The hot mold frame is mounted on the rack (1), the flame gun (63) is mounted on the hot mold frame, and the flame gun (63) is used to spray fire to heat the outer surface of the conical die (91); One end of the gas pipe is connected with the flame gun (63), and the other end is connected with the gas tank, and the gas tank is used to supply gas to the flame gun (63) through the gas pipe.

6. The integrally formed mixer tank cone bottom production apparatus of claim 5, wherein: The hot mold frame includes a first hot mold frame (61) and a second hot mold frame (62), and the first hot mold frame (61) is mounted on the rack (1), and the second hot mold frame (62) is rotatably mounted on the first hot mold frame (61). The hot die set (61) and the hot die set (62) are provided with the flame gun (63); The gas pipe is provided with an adjusting valve for adjusting the gas flow.

7. The integrally formed mixer tank cone bottom production apparatus of claim 6, wherein: The device further comprises a delayed solidification device (7) for heating the molten material on the cone die (91) to delay solidification. The delayed solidification device (7) comprises a delayed solidification frame and a delayed solidification disc (71). The delayed solidification frame is installed on the frame (1), and the delayed solidification disc (71) is installed on the delayed solidification frame. The delayed solidification disc (71) is provided with heating pipes for heating the molten material on the cone die (91).

8. The integrally formed mixer tank cone bottom production apparatus of claim 7, wherein: The delayed solidification frame comprises a square frame (72), a first guide block (74), a first lead screw (73), a first nut and a disc rod (76). The length direction of the square frame (72) is parallel to the sliding direction of the frame (1). The two ends of the first guide block (74) are slidingly connected with the square frame (72), and the disc rod (76) is connected with the first guide block (74). The first lead screw (73) is rotatably installed on the square frame (72), and the axis of the first lead screw (73) is parallel to the length direction of the square frame (72). The first nut is installed on the first guide block (74), and the first nut is threadedly connected with the first lead screw (73). The disc rod (76) is vertically arranged with the first lead screw (73), and one end of the disc rod (76) is provided with the delayed solidification disc (71).

9. The integrally formed mixer tank cone bottom production apparatus of claim 8, wherein: The first guide block (74) is provided with a connecting hole and a positioning bolt (75) connected with the connecting hole, the disc rod (76) is inserted into the connecting hole and is in clearance fit with the connecting hole, and the disc rod (76) is abutted with the positioning bolt (75). The delayed solidification disc (71) is arc-shaped, and the arc center is directed to the cone die (91), and the delayed solidification disc (71) is provided with a plurality of heating pipes. One end of the first lead screw (73) is provided with a first hand wheel.

10. The integrally formed mixer tank cone bottom production apparatus of claim 7, wherein, The device further comprises an adjusting mechanism (4) installed on the frame (1) for adjusting the posture of the hot die device (6) and the delayed solidification device (7). The adjusting mechanism (4) comprises a swing rod (41), a second nut, a second lead screw (42), an adjusting motor (44) and an adjusting speed reducer (43). The swing rod (41) comprises a horizontal rod and a vertical rod which are formed in one body, one end of the vertical rod is connected with one end of the horizontal rod, and the vertical rod is located below the horizontal rod. The hot die frame is installed on one side of the free end of the horizontal rod, and the delayed solidification frame is installed on the other side of the free end of the horizontal rod. The vertical rod is hingedly connected with the frame (1), and the lower end of the vertical rod is rotatably provided with the second nut. The adjusting speed reducer (43) is hingedly connected with the rack (1), the adjusting motor (44) and the second screw rod (42) are both mounted on the adjusting speed reducer (43), and the second screw rod (42) is further threadedly connected with the second nut; The swing rod (41) further comprises a slope rod which is integrally formed with the horizontal rod and the vertical rod, one end of the slope rod is connected with the vertical rod, and the other end of the slope rod is connected with the horizontal rod.

11. The integrally formed mixer tank cone bottom production apparatus of claim 3, wherein, Further comprising a shaping mechanism (5) for shaping the molten material on the cone mold (91); The shaping mechanism comprises a first shaping mechanism; The first shaping mechanism comprises a first shaping frame (51), a first shaping roller (53), a first shaping cylinder (52), a guide frame and a guide roller (54); The first shaping frame (51) is hingedly connected with the rack (1), and the first shaping roller (53) is rotatably mounted on the first shaping frame (51); One end of the first shaping cylinder (52) is hingedly connected with the rack (1), and the other end is hingedly connected with the first shaping frame (51); The guide frame is hingedly connected with the first shaping frame (51), and the guide roller (54) is rotatably mounted on the guide frame; The first shaping cylinder (52) is two, and the two first shaping cylinders (52) are symmetrically distributed on both sides of the first shaping frame (51).

12. The integrally formed mixer tank cone bottom production apparatus of claim 11, wherein: The shaping mechanism further comprises a second shaping mechanism, and the second shaping mechanism comprises a second shaping frame, a second shaping roller (59) and a second shaping cylinder; The second shaping frame is hingedly connected with the rack (1), and the second shaping roller (59) is rotatably mounted on the second shaping frame; One end of the second shaping cylinder is hingedly connected with the rack (1), and the other end is hingedly connected with the second shaping frame.

13. The integrally formed mixer tank cone bottom production apparatus of claim 12, wherein: The second shaping frame comprises a shaping frame body, a guide rod (55), a second guide block (57), a third nut, a third screw rod (56) and a connecting rod; One end of the shaping frame body is hingedly connected with the rack (1), and the other end is hingedly connected with the second shaping cylinder; The guide rod (55) is mounted on the shaping frame body, the guide rod (55) is two, and the two guide rods (55) are arranged in parallel, and the axis of the guide rod (55) is arranged in parallel with the sliding direction of the rack (1); The second guide block (57) is in sliding fit with the guide rod (55), the third nut is mounted in the second guide block (57), the connecting rod is connected with the second guide block (57), the second shaping roller (59) is rotatably mounted on the connecting rod, and the axis of the connecting rod is arranged in vertical with the axis of the guide rod (55); The third screw rod (56) is rotatably mounted on the shaping frame body and is in threaded connection with the third nut, and the axis of the third screw rod (56) is arranged in parallel with the axis of the guide rod (55).

14. The integrally formed mixer tank cone bottom production apparatus of claim 13, wherein: The second guide block (57) is provided with a threaded hole, the connecting rod is a threaded rod, the connecting rod is installed in the threaded hole, and the connecting rod is provided with a positioning nut (58); The second plastic cylinder is two, and the two second plastic cylinders are symmetrically distributed on the two sides of the second plastic frame; One end of the third screw rod (56) is provided with a second hand wheel.

15. The integrally formed mixer tank cone bottom production apparatus of claim 1, wherein, The cutting device (8) is also included for cutting the integrally formed storage tank cone bottom (02) on the cone mold (91).

16. The integrally formed mixer tank cone bottom production apparatus of claim 15, wherein: The cutting device (8) includes a mounting seat and a cutting module (81); The mounting seat is installed on the rack (1), the cutting module (81) is installed on the mounting seat, the cutting module (81) is provided with a cutter head, and the cutter head is used for cutting the integrally formed storage tank cone bottom (02) when rotating; The mounting seat includes a first base (88), a transmission seat and a cutting cylinder (87); The first base (88) is installed on the rack (1), and the first base (88) is provided with a first sliding block; The transmission seat is provided with a first guide rail (86) at the bottom, and the first guide rail (86) is in sliding fit with the first sliding block; The cutting cylinder (87) is installed on the rack (1) and connected with the transmission seat.

17. The integrally formed mixer tank cone bottom production apparatus of claim 16, wherein: The transmission seat includes a conversion seat (85), a fourth screw rod (84), a fourth nut and a second base (82); The first guide rail (86) is installed at the bottom of the conversion seat (85), and the conversion seat (85) is provided with a second guide rail (83); The second base (82) is provided with a second sliding block at the bottom, and the second sliding block is in sliding fit with the second guide rail (83); The fourth screw rod (84) is rotatably installed on the conversion seat (85), the fourth nut is installed at the bottom of the second base (82), and the fourth screw rod (84) is in threaded connection with the fourth nut.

18. The integrally formed mixer tank cone bottom production apparatus of claim 17, wherein: The conversion seat (85) is provided with an abutting portion, an abutting wheel (89) is arranged at the end of the abutting portion, the abutting wheel (89) is used for abutting against the integrally formed storage tank cone bottom (02) to provide a cutting reference; One end of the fourth screw rod (84) is provided with a third hand wheel.

19. The integrally formed mixer tank cone bottom production apparatus of claim 1, wherein, The mold (9) includes the frame body (93), the cone mold (91), a bearing assembly (92) and a power assembly (94); The bearing assembly (92) is installed on the frame body (93), and the cone mold (91) is provided with a mounting shaft along an axis; The bearing assembly (92) is arranged in pairs and connected at both ends of the mounting shaft; The power assembly (94) is installed on the frame body (93) and connected with the mounting shaft, and used for driving the cone mold (91) to rotate.

20. The integrally formed mixer tank cone bottom production apparatus of claim 19, wherein: The cone mold (91) includes a conical surface mold wall, a cold gas cover, the mounting shaft and a support keel; One end of the conical surface mold wall with a small diameter is closed, and one end with a large diameter is open; The cold cover is detachably connected with one end of the large diameter of the conical die wall, and is used for closing the opening of the conical die wall and keeping the conical die wall warm. The mounting shaft is inserted into the conical die wall and connected with one end of the small diameter of the conical die wall. The support keel is connected with the inner wall of the conical die wall at one end and connected with the mounting shaft at the other end, and is used for providing support to the inner wall of the conical die wall.

21. The integrally formed mixer tank cone bottom production apparatus of claim 19, wherein: The bearing assembly (92) comprises a bearing seat, a first bearing (923), a second bearing (924), a third bearing (926) and a locking rod (925); The bearing seat comprises a first seat body (921) and a second seat body (922), one side of the first seat body (921) is hingedly connected with one side of the second seat body (922); The other side of the first seat body (921) is hingedly connected with the locking rod (925), the locking rod (925) is provided with a locking nut, and the other side of the second seat body (922) is provided with a slot matched with the locking rod (925); The first bearing (923) and the second bearing (924) are symmetrically installed on the first seat body (921), and the third bearing (926) is installed on the second seat body (922), and the axis of the third bearing (926) is located on the symmetry plane of the first bearing (923) and the second bearing (924); An annular groove is arranged on the circumferential surface of the mounting shaft, and the first bearing (923), the second bearing (924) and the third bearing (926) are used for abutting the bottom surface of the annular groove by the bearing outer ring.

22. The integrally formed mixer tank cone bottom production apparatus of claim 21, wherein: The power assembly (94) comprises a power motor, a power reduction box, a driving gear and a driven gear; The power reduction box is installed on the frame body (93), the power motor is connected with the input shaft of the power reduction box, and the driving gear is connected with the output shaft of the power reduction box; The driven gear is installed on one end of the mounting shaft, and the driving gear is engaged with the driven gear.

23. The integrally formed mixer tank cone bottom production apparatus of claim 22, wherein: The mold (9) further comprises a cooling system for providing internal cooling for the conical die (91); The cooling system is any one of air cooling system, liquid cooling system or a combination thereof.

24. The integrally formed mixer tank cone bottom production apparatus of claim 1, wherein, The bottom of the rack (1) is provided with a third guide rail (13), a third sliding block (14), a rack (15), a transmission gear and a driving assembly; The third guide rail (13) is parallel to the generatrix of the conical die (91) facing the rack (1). The rack (15) is connected with the third guide rail (13) and arranged in parallel with the third guide rail (13). The driving assembly is installed on the rack (1) and comprises a driving motor and a driving reducer connected with each other. The transmission gear is installed on the driving reducer and engaged with the rack (15).

25. The integrally formed mixer tank cone bottom production apparatus of claim 24, wherein: The rack (1) is provided with an electrical box (12) and a control panel (11), the control panel (11) is connected with the electrical box (12), a controller is arranged in the control panel (11), and the controller is used for providing operation control. The rack (1) is further provided with a ladder and a guardrail, the ladder is used for providing a path for going up and down the rack (1), and the guardrail is used for providing protection.

Images