Spherical-crown-shaped end socket production equipment of integrally-formed storage tank

Abstract

The utility model belongs to the technical field of storage tanks, and particularly relates to a spherical crown-shaped seal head production device of an integrally-formed storage tank, which comprises an extrusion mechanism, an extrusion mechanism, an extrusion mechanism and a sealing head production mechanism, and the extrusion mechanism is mounted on a rack and used for extruding strip-shaped raw materials; the spherical-crown-shaped mold is installed on one side of the extrusion mechanism, a discharge port of the extrusion mechanism is located above the spherical-crown-shaped mold, and a driving mechanism for driving the spherical-crown-shaped mold to rotate in the horizontal direction, turn over in the vertical direction and move in the horizontal direction is arranged at the bottom of the spherical-crown-shaped mold in a matched mode. Granular raw materials are fused through the extrusion mechanism, strip-shaped raw materials are extruded, the discharge port of the extrusion mechanism is located above the spherical crown-shaped mold, the raw materials fall under the action of gravity along with continuous extrusion of the raw materials through the extrusion mechanism, and the raw materials are extruded through rotation, turnover and movement of the spherical crown-shaped mold. And the strip-shaped raw material is gradually covered from the edge of the spherical crown-shaped mold to the center.

Description

Technical Field

[0001] The utility model relates to the technical field of storage tanks, in particular to a spherical crown head production device for an integrally formed storage tank. Background Art

[0002] The end cap is a component used to seal the end of a container to isolate the internal and external media, also known as an end cap. The end cap of a cylindrical container is generally a rotating shell. According to different geometric shapes, it can be divided into spherical, elliptical, dish-shaped, spherical cap, cone shell and flat cover. Among them, spherical, elliptical, dish-shaped, and spherical cap heads are collectively referred to as convex heads. Storage tanks involve chemical industry, sewage treatment, waste gas treatment, environmental protection industry and new energy lithium battery storage tanks.

[0003] In the prior art, the head of a storage tank is made by bending and welding multiple plates during processing. There are multiple welds on the bottom of the tank, which are prone to cracking under pressure during use, and the structural strength is difficult to meet the requirements. Utility Model Content

[0004] In order to overcome the above-mentioned defects existing in the prior art, the utility model provides a spherical crown head production device for an integrally formed storage tank.

[0005] A spherical cap production device for an integrally formed storage tank, comprising:

[0006] An extrusion mechanism, which is mounted on the frame and is used to extrude a strip-shaped raw material;

[0007] A spherical crown-shaped mold is installed on one side of an extrusion mechanism, the discharge port of the extrusion mechanism is located above the spherical crown-shaped mold, and the bottom of the spherical crown-shaped mold is equipped with a driving mechanism for driving the spherical crown-shaped mold to rotate horizontally, flip vertically and move horizontally, so that the strip-shaped raw material is wound around the surface of the spherical crown-shaped mold.

[0008] Furthermore, the driving mechanism includes a rotating shaft connected to the spherical crown mold, the bottom of the rotating shaft is connected to the bearing seat, a protective shell is provided above the bearing seat, a rotating motor is provided on the protective shell, and the rotating motor is connected to the rotating shaft through a transmission mechanism in the protective shell.

[0009] Furthermore, the bearing seat is installed on the flip plate, one side of the flip plate is hinged to the bottom plate, and the other side is connected to the lifting screw through a bracket, and the lifting screw is connected to the flip motor through a commutator.

[0010] Furthermore, the driving mechanism also includes a movable frame located below the base plate, a support leg is provided at the bottom of the movable frame, the support leg is slidably connected to the guide rail frame, the bottom of the movable frame is cooperatively connected to a movable screw rod, one end of the movable screw rod is connected to a driving motor, and the driving motor is installed on the guide rail frame.

[0011] Furthermore, the extrusion mechanism includes a screw extruder, one end of the barrel of the screw extruder is installed with a vacuum loading barrel, and the end away from the vacuum loading barrel is connected to a discharger, and the discharge port of the discharger is a rectangular structure.

[0012] Furthermore, a support frame is provided below the screw extruder, the support frame is slidably connected to the frame in the vertical direction, the bottom of the support frame is connected to a plurality of lifting screw rods, the lifting screw rods are connected to the lifting motor through a commutator, and the plurality of lifting screw rods are distributed in a rectangular array.

[0013] Furthermore, a first extrusion roller is installed at one end of the frame close to the spherical crown mold through a fixed wheel frame.

[0014] Furthermore, a second extrusion roller is provided at one end of the support frame close to the near-spherical crown-shaped mold, and the second extrusion roller is installed on a movable wheel frame. The movable wheel frame is fixedly connected to the bottom of the cantilever, and the top of the cantilever is rotatably connected to the support frame. An adjusting cylinder is hinged on the support frame, and the output end of the adjusting cylinder is connected to the bottom of the cantilever.

[0015] Furthermore, a cutting mechanism is provided on the frame, and the cutting mechanism is used to clean burrs on the edges of the molded products.

[0016] Furthermore, a heating mechanism is provided on the support frame, and the heating mechanism is used to heat the surface of the spherical crown mold and the strip-shaped raw material layer.

[0017] Due to the adoption of the above technical solution, the beneficial technical effects of the utility model are:

[0018] 1. The utility model can produce spherical crown head products of required thickness according to the production needs of the enterprise, and the operation is simple, time-saving and labor-saving, the equipment has strong applicability, the inner wall of the product is smooth, the appearance is beautiful, and it has good promotion value.

[0019] 2. The spherical crown head production equipment of the utility model includes an extrusion mechanism, through which the granular raw materials are melted and the raw materials in strip form are extruded. The discharge port of the extrusion mechanism is located above the spherical crown mold. As the extrusion mechanism continuously extrude the raw materials, the raw materials fall under the action of gravity, and through the rotation, flipping and movement of the spherical crown mold, the strip raw materials gradually cover the edge of the spherical crown mold to the center.

[0020] 3. The utility model provides a first extrusion roller and a second extrusion roller. When the first layer of strip-shaped raw material covers the surface of the spherical crown-shaped mold, the spherical crown-shaped mold is rotated by the first extrusion roller to press it, so that the first layer of strip-shaped raw material is closely fitted to the spherical crown-shaped mold. By providing the second extrusion roller, the strip-shaped raw material layers can be pressed, thereby improving the quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a spherical crown head production device for an integrally formed storage tank of the utility model;

[0022] Figure 2 This is a front view of a spherical crown head production device for an integrally formed storage tank according to the utility model;

[0023] Figure 3 This is a schematic diagram of the installation structure of the spherical crown-shaped mold in the utility model;

[0024] Figure 4 This is the front view of the spherical crown-shaped mold in the utility model;

[0025] Figure 5 This is a schematic diagram of the installation structure of the second squeezing roller in the utility model;

[0026] Figure 6 It is a side view of the frame in the utility model;

[0027] Figure 7 for Figure 6 Schematic diagram of the cross-sectional structure in the AA direction;

[0028] Figure 8 for Figure 6 Front view of the mid-frame.

[0029] In the figure, 1, frame, 2, spherical crown mold, 3, rotating shaft, 4, bearing seat, 5, protective shell, 6, rotating motor, 7, flip plate, 8, bottom plate, 9, bracket, 10, lifting screw, 11, commutator, 12, mobile frame, 13, support leg, 14, guide frame, 15, mobile screw, 16, driving motor, 17, screw extruder, 18, vacuum loading barrel, 19, discharger, 20, discharge port, 21, support frame, 22, fixed wheel frame, 23, first extrusion roller, 24, second extrusion roller, 25, movable wheel frame, 26, cantilever, 27, adjusting cylinder, 28, cutting mechanism, 29, heating mechanism, 291, electric heating component, 2932, gas heating component. DETAILED DESCRIPTION

[0030] In order to more clearly illustrate the technical solution of the utility model, the utility model is further described below in conjunction with the accompanying drawings. Obviously, the accompanying drawings described below are only one embodiment of the utility model. For ordinary technicians in this field, without paying any creative work, other embodiments can be obtained based on this drawing and embodiment, which all belong to the protection scope of the utility model.

[0031] according to Figure 1-8 As shown, a spherical cap head production device for an integrally formed storage tank comprises:

[0032] An extrusion mechanism, which is mounted on the frame 1 and is used to extrude a strip-shaped raw material;

[0033] The spherical crown mold 2 is installed on one side of the extrusion mechanism, and the discharge port 20 of the extrusion mechanism is located above the spherical crown mold 2. The bottom of the spherical crown mold 2 is equipped with a driving mechanism for driving the spherical crown mold 2 to rotate horizontally, flip vertically and move horizontally, so that the strip-shaped raw material is wound around the surface of the spherical crown mold 2.

[0034] In the above-mentioned specific technical scheme, the spherical cap head production equipment includes an extrusion mechanism, through which the granular raw material is melted and the raw material in strip form is extruded. The discharge port 20 of the extrusion mechanism is located above the spherical cap mold 2. As the extrusion mechanism continuously extrude the raw material, the raw material falls under the action of gravity, and through the rotation, flipping and movement of the spherical cap mold 2, the strip raw material gradually covers from the edge to the center of the spherical cap mold 2.

[0035] In the prior art, it is very difficult to produce a head with a thickness of more than 20 mm made by splicing artificial plates. Preferably, by using the spherical cap head production equipment of the present application, the enterprise can control the thickness of the product by adjusting the number of layers of strip-shaped raw materials covering the spherical cap mold 2 according to production needs, thereby increasing the applicability of the device.

[0036] When the spherical cap head production equipment is used to produce the head, the motor of the extrusion mechanism is started. During the operation of the extrusion mechanism, the granular material is melted and extruded. Through the rotation, flipping and movement of the spherical cap mold 2, the extruded strip-shaped raw material is gradually covered from the edge to the center of the spherical cap mold 2 in a spiral shape. When the first layer of strip-shaped raw material is covered, the raw material is continued to be covered on the basis of the first layer of strip-shaped raw material to form a second layer of strip-shaped raw material. The strip layers of the first layer of strip-shaped raw material and the second layer of strip-shaped raw material are staggered. According to the thickness requirements of the product, the number of covering layers of the strip-shaped raw material can be further increased.

[0037] according to Figure 1-4As shown, the driving mechanism includes a rotating shaft 3 connected to the spherical crown mold 2, the bottom of the rotating shaft 3 is connected to the bearing seat 4, a protective shell 5 is provided above the bearing seat 4, a rotating motor 6 is provided on the protective shell 5, and the rotating motor 6 is connected to the rotating shaft 3 through a transmission mechanism in the protective shell 5.

[0038] The bearing seat 4 is installed on the flip plate 7. One side of the flip plate 7 is hinged to the bottom plate 8, and the other side is connected to the lifting screw 10 through the bracket 9. The lifting screw 10 is connected to the flip motor through the commutator 11.

[0039] The driving mechanism also includes a moving frame 12 located below the base plate 8, a support leg 13 is provided at the bottom of the moving frame 12, the support leg 13 is slidably connected to a guide rail frame 14, the bottom of the moving frame 12 is cooperatively connected to a moving screw rod 15, one end of the moving screw rod 15 is connected to a driving motor 16, and the driving motor 16 is installed on the guide rail frame 14.

[0040] In the above specific technical scheme, by driving the spherical crown mold 2 to rotate and move horizontally, the strip-shaped raw material is spirally covered from the edge to the middle of the spherical crown mold 2. At the same time, with the flipping of the spherical crown mold 2 at a vertical angle, the discharge port 20 of the extrusion mechanism is always located at the corresponding outer generatrix of the raw material covering part of the spherical crown mold 2.

[0041] When driving the spherical crown mold 2 to rotate, the rotating motor 6 is started, and the rotating shaft 3 is driven to rotate through the transmission mechanism in the protective shell 5. Preferably, the transmission mechanism can be a worm gear transmission mechanism, or a transmission mechanism of several bevel gears.

[0042] When driving the spherical crown mold 2 to flip, start the flipping motor, and the flipping motor drives the spherical crown mold 2 to flip through the transmission connection with the commutator 11. The working principle of the commutator 11 is a plurality of bevel gear transmissions. The commutator 11 realizes the linear motion of the lifting screw 10 in the vertical direction without rotational movement. One side of the flip plate 7 is hinged to the bottom plate 8, and the other side is connected to the lifting screw 10 through the bracket 9. When the lifting screw 10 performs the lifting movement, the flip plate 7 can be driven to rotate with the hinge axis as the center of the circle, thereby ensuring that the discharge port 20 of the extrusion mechanism is always located at the corresponding position of the busbar where the raw material is covered by the spherical crown mold 2.

[0043] When driving the spherical crown mold 2 to move horizontally, start the driving motor 16, and through the cooperation of the moving frame 12 and the moving screw 15, the moving frame 12 can be driven to move linearly along the length direction of the guide frame 14, thereby driving the spherical crown mold 2 to move horizontally, so that the strip-shaped raw material is gradually covered from the edge to the center of the spherical crown mold 2.

[0044] In addition, this embodiment also provides a spherical cap production device for an integrally formed storage tank, wherein the raw material covers the spherical cap mold 2 gradually from the center to the edge.

[0045] according to Figure 1 and 2 As shown, the extrusion mechanism includes a screw extruder 17, one end of the barrel of the screw extruder 17 is installed with a vacuum loading barrel 18, and the end away from the vacuum loading barrel 18 is connected to a discharger 19, and the discharge port 20 of the discharger 19 is a rectangular structure. Preferably, the vacuum loading barrel 18 can automatically load by setting the loading time, thereby reducing the labor of manual loading.

[0046] according to Figure 6-7 As shown, a support frame 21 is provided below the screw extruder 17, and the support frame 21 is slidably connected to the frame 1 in the vertical direction. The bottom of the support frame 21 is connected to a plurality of lifting screw rods 10, and the lifting screw rods 10 are connected to the lifting motor through a commutator 11, and the plurality of lifting screw rods 10 are distributed in a rectangular array.

[0047] In the above specific technical solution, the lifting movement of the support frame 21 can be driven by a lifting motor, so that the extrusion height of the strip-shaped raw material can be adjusted according to the work needs and the thickness of the product, thereby increasing the applicability of the product.

[0048] according to Figure 6-7 As shown, a first extrusion roller 23 is installed at one end of the frame 1 close to the spherical crown mold 2 through a fixed wheel frame 22. When the first layer of strip-shaped raw material covers the surface of the spherical crown mold 2, the spherical crown mold 2 is pressed by the first extrusion roller 23 during its rotation, so that the first layer of strip-shaped raw material is tightly fitted to the spherical crown mold 2, which is beneficial to improving the quality of the product.

[0049] according to Figure 5-7 The support frame 21 is provided with a second extrusion roller 24 at one end close to the spherical crown mold 2, and the second extrusion roller 24 is installed on a movable wheel frame 25. The movable wheel frame 25 is fixedly connected to the bottom of the cantilever 26, and the top of the cantilever 26 is rotatably connected to the support frame 21. An adjusting cylinder 27 is hinged on the support frame 21, and the output end of the adjusting cylinder 27 is connected to the bottom of the cantilever 26. After the first layer of strip-shaped raw material is covered, multiple layers of strip-shaped raw material can be covered according to the production needs of the product. By setting the second extrusion roller 24, the strip-shaped raw material layers can be pressed to further improve the quality of the product. Preferably, the height of the second extrusion roller 24 can be adjusted to adapt to products of different production thicknesses. The adjusting cylinder 27 is started to drive the second extrusion roller 24 to rotate with the connection between the cantilever 26 and the support frame 21 as the center of the circle, thereby ensuring that the second extrusion roller 24 is always located at the corresponding position of the outer generatrix of the spherical crown mold 2.

[0050] according to Figure 8 As shown, the frame 1 is also provided with a cutting mechanism 28, and the cutting mechanism 28 is used to clean the burrs on the edge of the formed product. When the product is wound, the burrs on the edge of the product can be cleaned by the cutting mechanism 28, thereby improving the quality of the product.

[0051] according to Figure 6 As shown, the support frame 21 is provided with a heating mechanism 29, and the heating mechanism 29 is used to heat the surface of the spherical crown mold 2 and the strip material layer. The heating mechanism can heat the surface of the spherical crown mold 2, so that the strip material is better attached to its surface, and after the strip material is covered on the spherical crown mold 2, the surface of the strip material can be heated by the heating mechanism, so that the strip material layers are better adhered to each other, thereby improving the quality of the product. Preferably, the heating mechanism can be an electric heating component 291 or a gas heating component 292.

[0052] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

Claims

1. A spherical cap production equipment for an integrally formed storage tank, characterized in that: include: An extrusion mechanism, which is mounted on the frame (1) and is used to extrude a strip-shaped raw material; A spherical crown-shaped mold (2) is installed on one side of an extrusion mechanism, a discharge port (20) of the extrusion mechanism is located above the spherical crown-shaped mold (2), and a driving mechanism is provided at the bottom of the spherical crown-shaped mold (2) for driving the spherical crown-shaped mold (2) to rotate horizontally, flip vertically, and move horizontally, so that a strip-shaped raw material is wound around the surface of the spherical crown-shaped mold (2).

2. The spherical cap production equipment for an integrally formed storage tank according to claim 1, characterized in that: The driving mechanism comprises a rotating shaft (3) connected to the spherical crown mold (2); the bottom of the rotating shaft (3) is connected to a bearing seat (4); a protective shell (5) is provided above the bearing seat (4); a rotating motor (6) is provided on the protective shell (5); and the rotating motor (6) is connected to the rotating shaft (3) through a transmission mechanism in the protective shell (5).

3. The spherical cap production equipment for an integrally formed storage tank according to claim 2, characterized in that: The bearing seat (4) is mounted on the flip plate (7); one side of the flip plate (7) is hinged to the bottom plate (8); the other side is connected to the lifting screw (10) via a bracket (9); and the lifting screw (10) is connected to the flip motor via a commutator (11).

4. The spherical cap production equipment for an integrally formed storage tank according to claim 2, characterized in that: The driving mechanism further comprises a moving frame (12) located below the base plate (8); a support leg (13) is provided at the bottom of the moving frame (12); the support leg (13) is slidably connected to a guide rail frame (14); the bottom of the moving frame (12) is cooperatively connected to a moving screw rod (15); one end of the moving screw rod (15) is connected to a driving motor (16); and the driving motor (16) is mounted on the guide rail frame (14).

5. The spherical cap production equipment for an integrally formed storage tank according to claim 1, characterized in that: The extrusion mechanism comprises a screw extruder (17), one end of the barrel of the screw extruder (17) is equipped with a vacuum loading barrel, and the end away from the vacuum loading barrel is connected to a discharger (19), and the discharge port (20) of the discharger (19) is a rectangular structure.

6. The spherical cap production equipment for an integrally formed storage tank according to claim 5, characterized in that: A support frame (21) is provided below the screw extruder (17), and the support frame (21) is slidably connected to the frame (1) in the vertical direction. The bottom of the support frame (21) is connected to a plurality of lifting screw rods (10), and the lifting screw rods (10) are connected to the lifting motor through a commutator (11). The plurality of lifting screw rods (10) are distributed in a rectangular array.

7. The spherical cap production equipment for an integrally formed storage tank according to claim 1, characterized in that: The first squeezing roller (23) is installed at one end of the frame (1) close to the spherical crown mold (2) through a fixed wheel frame (22).

8. The spherical cap production equipment for an integrally formed storage tank according to claim 6, characterized in that: A second squeezing roller (24) is provided at one end of the support frame (21) close to the near-spherical crown mold (2), and the second squeezing roller (24) is installed on a movable wheel frame (25). The movable wheel frame (25) is fixedly connected to the bottom of the cantilever (26), and the top of the cantilever (26) is rotatably connected to the support frame (21). An adjusting cylinder (27) is hinged on the support frame (21), and the output end of the adjusting cylinder (27) is connected to the bottom of the cantilever (26).

9. The spherical cap production equipment for an integrally formed storage tank according to claim 1, characterized in that: The frame (1) is also provided with a cutting mechanism (28), and the cutting mechanism (28) is used to clean burrs on the edges of the formed products.

10. The spherical cap production equipment for an integrally formed storage tank according to claim 6, characterized in that: The support frame (21) is provided with a heating mechanism (29), and the heating mechanism (29) is used to heat the surface of the spherical crown mold (2) and the space between the strip-shaped raw material layer.

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