A PE material shell assembly mechanism and assembly method for EGA intelligent tank

Abstract

The invention discloses an assembly mechanism and an assembly method of a PE material shell for an EGA smart tank, comprising a steering assembly mechanism, wherein the steering assembly mechanism comprises a load-bearing base plate, a lifting and docking mechanism is installed on the top of the load-bearing base plate, and two groups of lifting and docking mechanisms are provided, an annular slide groove frame is fixedly connected to the top of the load-bearing base plate, and arc-shaped sliders are slidably installed on both sides of the inner cavity of the annular slide groove frame; by using the steering assembly mechanism and the lifting and docking mechanism in combination, the arrangement of the two mechanisms can pre-fix the upper shell and the lower shell, and then install the interior, and after the installation is completed, the upper shell and the lower shell can be docked by the downward pressure of the cylinder, and at the same time, the two bow-shaped pressure frames are squeezed to open and close by a U-shaped pressure frame to limit the bolts installed first.

Description

Technical Field

[0001] The present invention relates to the technical field of shell assembly, and in particular to an assembly mechanism and an assembly method of a PE material shell for an EGA smart tank. Background Art

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering.

[0003] Biofilm reactors are currently needed in sewage treatment. They have the characteristics of biofilm method's resistance to shock loads, low sludge production, and long sludge age. Compared with the activated sludge method, due to the longer sludge age, more nitrifying bacteria can be maintained, which has a better denitrification effect. However, there are still some shortcomings in the use of this equipment. When using biofilm technology to treat sewage, the traditional passive treatment method is still used. Harmful substances in sewage will only be purified when passing through the biofilm. However, there are certain dead corners in the process of sewage flowing in the EGA smart tank, which limits the degree of sewage treatment purification. Therefore, a new type of equipment, the EGA smart tank, has appeared on the market to solve such defects.

[0004] Although the EGA smart tank can solve the current defects, it has many inconveniences in production. The smart tank is composed of an upper shell and a lower shell, and a sewage treatment structure is arranged inside. However, during the installation process, due to the large volume of the upper shell and the lower shell, it is not convenient to dock them. Usually, the whole process requires multiple workers to carry, dock and correct, and then install threaded bolts for fixing. The whole process is cumbersome and inefficient.

[0005] Therefore, an EGA smart tank with a PE material shell assembly mechanism that can improve efficiency is now designed to solve such defects. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides an assembly mechanism and an assembly method for a PE material shell for an EGA smart tank, which solves the problem of low assembly efficiency of the existing EGA smart tank.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a PE material shell assembly mechanism for an EGA smart tank, including a steering assembly mechanism, the steering assembly mechanism includes a load-bearing base plate, a lifting and docking mechanism is installed on the top of the load-bearing base plate, and two groups of lifting and docking mechanisms are provided.

[0008] Preferably, the top of the load-bearing base plate is fixedly connected to an annular slide groove frame, arc-shaped sliders are slidably installed on both sides of the inner cavity of the annular slide groove frame, the top of the arc-shaped slider is fixedly connected to a vertical rotation rod, a steering column is fixedly connected between the top ends of the two vertical rotation rods, a motor is fixedly connected to the top of the load-bearing base plate and located on the inner side of the steering column, the output shaft of the motor is fixedly connected to a rotating rod via a coupling, and the top end of the rotating rod is fixedly connected to the top of the inner cavity of the steering column.

[0009] Preferably, both sides of the top of the steering column are fixedly connected to cylinders by openings, and the opposite ends of the two cylinders are fixedly connected to L-shaped hook plates by fixing plates, and the surface of the L-shaped hook plate is sleeved with a lifting top plate, and a rectangular groove used in conjunction with the L-shaped hook plate is opened on one side close to the top of the lifting top plate, and a bevel card frame used in conjunction with the rectangular groove is provided on the surface of the L-shaped hook plate.

[0010] Preferably, strip guide grooves are provided at the front and rear of the inner cavity of the inclined surface card frame, and a circular guide slider slidably connected to the strip guide grooves is fixedly connected to the surface and rear of the L-shaped hook plate, and a first spring is fixedly connected between the L-shaped hook plate and the inner wall of the adjacent inclined surface card frame.

[0011] Preferably, hollow cylinders are slidably installed on both sides of the top of the lifting top plate through openings, the upper and lower parts of the surface of the hollow cylinders are fixedly connected with round resistance rings, the bottom end of the hollow cylinder is fixedly connected with an airbag ball ring, a second spring is sleeved on the surface of the hollow cylinder and located between the lifting top plate and the lower round resistance ring, the top of the lifting top plate is fixedly connected with a round head pressure column through a bracket, and a plurality of round head pressure columns are provided.

[0012] Preferably, a vertical pressure guide rod is slidably installed on one side of the top of the lifting top plate through an opening, the bottom end of the vertical pressure guide rod is fixedly connected to an L-shaped frame, the surface of the vertical pressure guide rod is sleeved with a third spring, the front and rear parts of one side of the L-shaped frame are slidably installed with horizontal pressure guide rods through openings, a U-shaped pressure frame is fixedly connected between one end of the two horizontal pressure guide rods on the same side, the surface of the horizontal pressure guide rod is sleeved with a fourth spring, the surface of the steering column is fixedly connected to an annular lifting plate through a fixing plate, and half-tooth blocks are fixedly installed on the front and rear sides of the top of the annular lifting plate.

[0013] Preferably, both sides of the steering column are rotatably connected to damping columns via bearings, one end of the damping column away from the steering column is fixedly connected to a transverse frame, the front and rear parts of the transverse frame are slidably mounted with rebound pressure rods through openings, one end of the rebound pressure rod located inside the transverse frame is fixedly connected to a slider guide seat slidably connected to the transverse frame, a fifth spring is sleeved on the surface of the rebound pressure rod, and one side of the slider guide seat is fixedly connected to a bow-shaped pressure frame.

[0014] Preferably, the front and rear parts of the opposite sides of the transverse unified frame on both sides are fixedly connected with an inclined guide plate used in conjunction with the L-shaped frame, the surface of the damping column is fixedly connected with a gear plate used in conjunction with the half-tooth block, the top of the transverse unified frame is fixedly connected with an inclined support frame used in conjunction with the inclined clamping frame, and the bottom of the transverse unified frame is fixedly connected with a supporting groove plate through a bracket.

[0015] The present invention also provides a method for assembling a PE material shell for an EGA smart tank, which specifically comprises the following steps:

[0016] S1. Place the upper shell on the top of the right supporting slot plate before use, and go to step S2 after the placement is completed;

[0017] S2. Synchronously start the two cylinders. The depths of the two cylinders' descent are different when they are in different positions. The cylinder descends a long distance when it is on the left, and a short distance when it is on the right. Since there is no shell under the left lifting top plate at this time, no process will be performed after the descent. The cylinder on the right first pushes the L-shaped hook plate down so that the inclined surface card frame retracts using the inclined surface at the bottom when it contacts the rectangular notch. Finally, the inclined surface card frame is located after passing through the rectangular notch to the bottom of the lifting top plate and is ejected by the first spring and stuck at the bottom of the lifting top plate. Then, as the cylinder continues to descend, it will first press the lifting top plate to descend together. At this time, the two airbag ball rings are inserted into the inner side of the upper shell body through the two circular openings of the upper shell body. At this time, the circular resistance ring will resist the upper shell body. At this time, the airbag ball ring will no longer descend. Only the lifting top plate will drive the two round-headed pressure columns to continue to descend. When the round-headed pressure columns are inserted into the hollow cylinder, the cylinder stops descending. After the round-headed pressure columns are inserted into the hollow cylinder, they will compress the air inside the hollow cylinder. The compressed air will swell the airbag ball rings and thus block the circular openings. Then the cylinder starts and uses the bevel clamping frame and the lifting top plate to lift the lifting top plate. Since the airbag ball ring clamps the upper shell body, the upper shell body will also be moved and lifted.

[0018] S3. After the upper shell is lifted, the starter motor drives the steering column to rotate ninety degrees under the limit of the arc-shaped slider by using the rotating rod, so that the supporting slot plate flips over and the bow-shaped pressure frame side flips upward. At this time, the lower shell is placed on the inner side of the supporting slot plate, and the parts are installed inside the lower shell. After the parts are installed, the cylinder is started to push the lifting top plate to descend a long distance. After the lifting top plate descends, the elastic force of the third spring will be used to push the L-shaped frame and the U-shaped pressure frame to descend. When the L-shaped frame descends, the horizontal pressure guide rod will first contact the inclined guide plate and be squeezed by the inclined guide plate. The squeezing of the horizontal pressure guide rod will push the U-shaped pressure frame to move left. As the U-shaped pressure frame continues to descend, it will squeeze the two slider guide seats to open the two bow-shaped pressure frames on the same side. When the lifting top plate descends to the bottom, the upper shell is docked with the installed lower shell. The L-shaped pressing frame is then moved away from the guide rail and the two bow-shaped pressing frames are closed under the elastic force of the fifth spring to clamp the edge of the upper shell body, and the top ends of the several threaded bolts are also fixed, and then the process goes to step S4;

[0019] S4. After the cylinder rises to the top, the steering column rotates 90 degrees again to rotate the docked housing to the right. Under the meshing of the gear plate and the half-tooth block, the entire upper housing and the lower housing are flipped and exchanged up and down positions. At this time, the threaded bolt in the flipped position will not fall due to the closing of the two bow-shaped pressure frames. At this time, the threaded cap is docked with the flipped threaded bolt and tightened. At this time, the upper housing and the lower housing are installed. The two bow-shaped pressure frames are manually opened and the installed smart slot is removed.

[0020] Preferably, when the step S4 process is being performed, the steps S1, S2 and S3 are all performed synchronously. Beneficial Effects

[0021] The present invention provides a PE material shell assembly mechanism and assembly method for an EGA smart tank. Compared with the existing technology, it has the following beneficial effects:

[0022] (1) The EGA intelligent tank uses a PE material shell assembly mechanism and an assembly method. By combining the steering assembly mechanism and the lifting docking mechanism, the two mechanisms can be set to pre-fix the upper shell and the lower shell, and then install the interior. After the installation is completed, the upper shell and the lower shell can be docked by the downward pressure of the cylinder. At the same time, the U-shaped pressure frame is used to squeeze the two bow-shaped pressure frames to open and close, so as to limit the previously installed bolts and facilitate the subsequent installation of nuts. The whole process reduces the operation of the staff and reduces the labor cost, which is satisfactory for current use.

[0023] (2) The EGA smart tank uses a PE material shell assembly mechanism and assembly method. A lifting top plate is installed at one end of the cylinder, and an air bag ball ring is arranged at the bottom thereof for use with a hollow cylinder and a round-headed pressure column. The arrangement of these structures can use the round-headed pressure column to press the blockage of the hollow cylinder after the air bag ball ring enters the upper shell, so that the air inside the hollow cylinder is compressed to inflate the air bag ball ring, thereby clamping with the upper shell, facilitating the transportation of the upper shell, and being able to accurately dock with the lower shell.

[0024] (3) The PE material shell assembly mechanism and assembly method for the EGA intelligent slot are provided with an L-shaped hook plate on the inner side of the rectangular slot, and a sloped clamping frame is slidably installed on the surface of the L-shaped hook plate, and is used in conjunction with a sloped splitting frame. The arrangement of these structures enables the sloped splitting frame to support the sloped clamping frame and squeeze and retract after the cylinder pushes the lifting top plate down to the limit position, so that the sloped clamping frame is separated from the lifting top plate, which facilitates the separation of the airbag ball ring from the upper shell and the subsequent assembly process.

[0025] (4) The EGA smart slot uses a PE material shell assembly mechanism and assembly method. Two mutually matching bow-shaped pressure frames are installed on the inner side of the horizontal frame using a slider guide seat, and are used in conjunction with a U-shaped pressure frame. The arrangement of these structures can use the U-shaped pressure frame to open the bow-shaped pressure frame, which is convenient for the installation and docking of the upper shell and the lower shell. After the docking is completed, the threaded bolt is limited by closing the two bow-shaped pressure frames, which is convenient for the subsequent tightening of the nut to assemble and fix the entire shell, thereby improving the overall practical functionality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the present invention;

[0027] Figure 2 is a cross-sectional view of the steering column structure of the present invention;

[0028] Figure 3 A schematic diagram of the steering assembly mechanism structure of the present invention;

[0029] Figure 4 It is a schematic diagram of the airbag ball ring, the second spring and the round head pressure column structure of the present invention;

[0030] Figure 5 It is a schematic diagram of the transverse pressure guide rod, the U-shaped pressure frame and the fourth spring structure of the present invention;

[0031] Figure 6 It is a schematic diagram of the cylinder structure of the present invention;

[0032] Figure 7 For the present invention Figure 6 A partial enlarged view of the middle A;

[0033] Figure 8 It is a schematic diagram of the annular lifting plate and the half-tooth tooth block structure of the present invention;

[0034] Fig. 9 It is a schematic diagram of the structure of the lifting and docking mechanism of the present invention;

[0035] Fig.10 It is a schematic diagram of the slider guide seat, the bow-shaped pressure frame and the fifth spring structure of the present invention.

[0036] In the figure: 1, steering assembly mechanism; 2, lifting docking mechanism; 101, load-bearing bottom plate; 102, annular slide frame; 103, arc-shaped slider; 104, vertical rotation rod; 105, steering column; 106, motor; 107, rotating rod; 108, cylinder; 109, L-shaped hook plate; 110, lifting top plate; 111, rectangular notch; 112, inclined plane card frame; 113, strip guide groove; 114, round guide slider; 115, first spring; 116, hollow cylinder; 117, round resistance ring; 118, airbag ball ring; 1 19. Second spring; 120. Round-head pressure column; 121. Vertical pressure guide rod; 122. L-shaped frame; 123. Third spring; 124. Horizontal pressure guide rod; 125. U-shaped pressure frame; 126. Fourth spring; 127. Annular lifting plate; 128. Half-tooth block; 201. Damping column; 202. Horizontal frame; 203. Rebound pressure rod; 204. Slider guide seat; 205. Bow-shaped pressure frame; 206. Fifth spring; 207. Inclined guide plate; 208. Gear plate; 209. Inclined support frame; 210. Supporting groove plate. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] See also Figure 1-10, the present invention provides a technical solution: a PE material shell assembly mechanism for an EGA smart tank, comprising a steering assembly mechanism 1;

[0039] Please refer to Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8, showing the overall structure of the steering assembly mechanism 1, the steering assembly mechanism 1 includes a load-bearing base plate 101, a lifting docking mechanism 2 is installed on the top of the load-bearing base plate 101, and the lifting docking mechanism 2 is provided with two groups, the top of the load-bearing base plate 101 is fixedly connected with an annular slide frame 102, both sides of the inner cavity of the annular slide frame 102 are slidably installed with arc-shaped sliders 103, the top of the arc-shaped slider 103 is fixedly connected with a vertical rotation rod 104, a steering column 105 is fixedly connected between the top ends of the two vertical rotation rods 104, a motor 106 is fixedly connected to the top of the load-bearing base plate 101 and located on the inner side of the steering column 105, and the motor 106 is a servo motor. The output shaft of the motor 106 is fixedly connected to the rotating rod 10 through a coupling 7, and the top of the rotating rod 107 is fixedly connected to the top of the inner cavity of the steering column 105, and the two sides of the top of the steering column 105 are fixedly connected with the cylinder 108 through the opening, and the opposite ends of the two cylinders 108 are fixedly connected with the L-shaped hook plate 109 through the fixing plate, and the surface of the L-shaped hook plate 109 is sleeved with a lifting top plate 110, and the side close to the top of the lifting top plate 110 is provided with a rectangular notch 111 used in conjunction with the L-shaped hook plate 109, and the surface of the L-shaped hook plate 109 is provided with an inclined card frame 112 used in conjunction with the rectangular notch 111, and the front and rear of the inner cavity of the inclined card frame 112 are provided with a strip guide groove 113, and the surface and rear of the L-shaped hook plate 109 are fixedly connected with the strip guide groove A circular guide slider 114 is slidably connected to 113, a first spring 115 is fixedly connected between the L-shaped hook plate 109 and the inner wall of the adjacent inclined surface card frame 112, and hollow cylinders 116 are slidably installed on both sides of the top of the lifting top plate 110 through openings, and the upper and lower parts of the surface of the hollow cylinder 116 are fixedly connected with circular resistance rings 117, and the bottom end of the hollow cylinder 116 is fixedly connected with an airbag ball ring 118, and the airbag ball ring 118 is made of rubber material. A second spring 119 is sleeved on the surface of the hollow cylinder 116 and located between the lifting top plate 110 and the lower circular resistance ring 117, and the top of the lifting top plate 110 is fixedly connected with a round head pressure column 120 through a bracket, and the surface of the round head pressure column 120 is wrapped with rubber The sealing performance is increased, and several round-head pressure columns 120 are arranged. A vertical pressure guide rod 121 is slidably installed on one side of the top of the lifting top plate 110 through an opening. The bottom end of the vertical pressure guide rod 121 is fixedly connected with an L-shaped frame 122, and a third spring 123 is sleeved on the surface of the vertical pressure guide rod 121. The front and rear parts of one side of the L-shaped frame 122 are slidably installed with horizontal pressure guide rods 124 through openings. A U-shaped pressure frame 125 is fixedly connected between one ends of the two horizontal pressure guide rods 124 on the same side, and a fourth spring 126 is sleeved on the surface of the horizontal pressure guide rod 124. The surface of the steering column 105 is fixedly connected with an annular lifting plate 127 through a fixing plate, and a half-tooth block 128 is fixedly installed on the front and rear sides of the top of the annular lifting plate 127.

[0040] Please refer to Fig. 9 and Fig.10, showing the overall structure of the lifting docking mechanism 2, both sides of the steering column 105 are rotatably connected with the damping rotating column 201 through the bearing member, the end of the damping rotating column 201 away from the steering column 105 is fixedly connected with the transverse frame 202, the front and rear parts of the transverse frame 202 are slidably installed with a rebound pressure rod 203 through an opening, the end of the rebound pressure rod 203 located inside the transverse frame 202 is fixedly connected with a slider guide seat 204 slidably connected with the transverse frame 202, and the surface of the rebound pressure rod 203 is sleeved with a fifth spring 2 06, a bow-shaped pressure frame 205 is fixedly connected to one side of the slider guide seat 204, and the front and rear parts of the opposite sides of the horizontal unified frames 202 are fixedly connected to the inclined guide plates 207 used in conjunction with the L-shaped frame 122, and the surface of the damping column 201 is fixedly connected to the gear plate 208 used in conjunction with the half-tooth block 128, and the top of the horizontal unified frame 202 is fixedly connected to the inclined surface dividing frame 209 used in conjunction with the inclined surface clamping frame 112, and the bottom of the horizontal unified frame 202 is fixedly connected to the supporting groove plate 210 through a bracket.

[0041] The present invention also provides a method for assembling a PE material shell for an EGA smart tank, which specifically comprises the following steps:

[0042] S1. Place the upper housing on top of the right supporting slot plate 210 before use, and go to step S2 after placement is completed;

[0043] S2. Synchronously start the two cylinders 108. When they are in different positions, the depths of their descent are different. When the cylinder 108 is on the left, the distance it descends is long, and when the cylinder 108 is on the right, the distance it descends is short. Since there is no shell under the left lifting top plate 110 at this time, no process will be performed after it descends. The cylinder 108 on the right first pushes the L-shaped hook plate 109 to descend, so that the inclined surface frame 112 retracts using the inclined surface at the bottom when it contacts the rectangular notch 111. Finally, the inclined surface frame 112 is located through the rectangular notch 111 to the bottom of the lifting top plate 110, and then is ejected by the first spring 115 and stuck at the bottom of the lifting top plate 110. Then, as the cylinder 108 continues to descend, it will first press the lifting top plate 110 to descend together. At this time, the two airbag ball rings 118 are inserted into the inner side of the upper shell through the two circular openings of the upper shell. At this time, the round resistance ring 117 will resist the upper shell. At this time, the airbag ball ring 118 will no longer descend, and only the lifting top plate 110 will drive the two round-headed pressure columns 120 to continue to descend. When the round-headed pressure columns 120 are inserted into the hollow cylinder 116, the cylinder 108 stops descending, and the round-headed pressure columns 120 will compress the air inside the hollow cylinder 116 after being inserted into the hollow cylinder 116. The compressed air will swell the airbag ball ring 118 and thus block the circular opening. Then the cylinder 108 starts to lift the lifting top plate 110 by using the bevel clamping frame 112 and the lifting top plate 110. Since the airbag ball ring 118 blocks the upper shell, the upper shell will also be moved and lifted up.

[0044] S3, after the upper shell is lifted, the starter motor 106 drives the steering column 105 to rotate 90 degrees by using the rotating rod 107 under the limit of the arc-shaped slider 103, so that the supporting groove plate 210 turns over and the bow-shaped pressing frame 205 turns upward. At this time, the lower shell is placed on the inner side of the supporting groove plate 210, and parts are installed inside the lower shell. After the parts are installed, the cylinder 108 is started to push the lifting top plate 110 to descend a long distance. After the lifting top plate 110 descends, it will first use the third The elastic force of the spring 123 pushes the L-shaped frame 122 and the U-shaped pressing frame 125 to descend. When the L-shaped frame 122 descends, the horizontal pressing guide rod 124 will first contact the inclined guide plate 207 and be squeezed by the inclined guide plate 207. The squeezing of the horizontal pressing guide rod 124 will push the U-shaped pressing frame 125 to move left. As the U-shaped pressing frame 125 continues to descend, it will squeeze the two slider guide seats 204 to open the two arched pressing frames 205 on the same side. When the lifting top plate 110 descends to the bottom, the upper shell and the installed lower shell are aligned. At the same time, the inclined plane contact frame 209 squeezes the inclined plane clamping frame 112 to make it retract and overlap with the rectangular notch 111, and then a number of threaded bolts are installed on the edge sides of the upper shell and the lower shell in sequence, and then the cylinder 108 is started to pull the L-shaped hook plate 109 up first. At this time, since the inclined plane clamping frame 112 has overlapped with the rectangular notch 111 and has not engaged with the lifting top plate 110, the inclined plane clamping frame 112 will be driven through the rectangular notch 111, and then the L-shaped hook plate 109 will hook the lifting top plate 110 and drive As the lifting plate 110 rises, the lifting of the top plate 110 drives the round-headed pressure column 120 to be pulled out from the inner side of the hollow cylinder 116. At this time, the air inside the hollow cylinder 116 flows out, and the airbag ring 118 shrinks and then follows the lifting plate 110 to rise and separate from the upper shell. At the same time, the U-shaped pressure frame 125 leaves the slider guide seat 204. The two bow-shaped pressure frames 205 close under the elastic force of the fifth spring 206 to clamp the edge of the upper shell, and also limit and fix the top ends of several threaded bolts, and then go to step S4;

[0045] S4, after the cylinder 108 rises to the top, the steering column 105 rotates 90 degrees again to rotate the docked housing to the right, and under the meshing of the gear plate 208 and the half-tooth block 128, the entire upper housing and the lower housing are reversed and exchanged up and down positions. At this time, the threaded bolt in the reversed position will not fall off due to the closing of the two bow-shaped pressure frames 205. At this time, the threaded cap is docked with the flipped threaded bolt and tightened. At this time, the upper housing and the lower housing are installed. The two bow-shaped pressure frames 205 are manually opened and the installed smart slot is removed. When the step S4 process is in progress, the steps S1, S2 and S3 are all performed synchronously.

[0046] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0047] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

[0048] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A PE material shell assembly mechanism for an EGA smart tank, comprising a steering assembly mechanism (1), characterized in that: The steering assembly mechanism (1) comprises a load-bearing base plate (101), a lifting and docking mechanism (2) is installed on the top of the load-bearing base plate (101), and the lifting and docking mechanism (2) is provided with two groups; The top of the load-bearing base plate (101) is fixedly connected to an annular slide frame (102), arc-shaped sliders (103) are slidably mounted on both sides of the inner cavity of the annular slide frame (102), the top of the arc-shaped slider (103) is fixedly connected to a vertical rotation rod (104), a steering column (105) is fixedly connected between the top ends of the two vertical rotation rods (104), a motor (106) is fixedly connected to the top of the load-bearing base plate (101) and located on the inner side of the steering column (105), the output shaft of the motor (106) is fixedly connected to a rotating rod (107) via a coupling, and the top end of the rotating rod (107) is fixedly connected to the top of the inner cavity of the steering column (105); Both sides of the top of the steering column (105) are fixedly connected to the cylinder (108) through openings, and the opposite ends of the two cylinders (108) are fixedly connected to the L-shaped hook plate (109) through a fixing plate, and the surface of the L-shaped hook plate (109) is sleeved with a lifting top plate (110), and the side close to the top of the lifting top plate (110) is provided with a rectangular notch (111) used in conjunction with the L-shaped hook plate (109), and the surface of the L-shaped hook plate (109) is provided with an inclined card frame (112) used in conjunction with the rectangular notch (111).

2. The PE material housing assembly mechanism for EGA smart tank according to claim 1, characterized in that: The front and rear parts of the inner cavity of the inclined surface clamping frame (112) are both provided with strip guide grooves (113); the surface and rear part of the L-shaped hook plate (109) are both fixedly connected with a round guide slider (114) slidably connected to the strip guide groove (113); and a first spring (115) is fixedly connected between the L-shaped hook plate (109) and the inner wall of the adjacent inclined surface clamping frame (112).

3. The PE material housing assembly mechanism for EGA smart tank according to claim 2, characterized in that: Hollow cylinders (116) are slidably mounted on both sides of the top of the lifting top plate (110) through openings, and the upper and lower parts of the surface of the hollow cylinder (116) are fixedly connected with round resistance rings (117), and the bottom end of the hollow cylinder (116) is fixedly connected with an airbag ball ring (118), and a second spring (119) is sleeved on the surface of the hollow cylinder (116) and located between the lifting top plate (110) and the lower round resistance ring (117), and the top of the lifting top plate (110) is fixedly connected with a round-headed pressure column (120) through a bracket, and a plurality of round-headed pressure columns (120) are provided.

4. The PE material housing assembly mechanism for EGA smart tank according to claim 3 is characterized in that: A vertical pressure guide rod (121) is slidably mounted on one side of the top of the lifting top plate (110) through an opening, the bottom end of the vertical pressure guide rod (121) is fixedly connected to an L-shaped frame (122), a third spring (123) is sleeved on the surface of the vertical pressure guide rod (121), a transverse pressure guide rod (124) is slidably mounted on the front and rear parts of one side of the L-shaped frame (122) through openings, a U-shaped pressure frame (125) is fixedly connected between one end of two transverse pressure guide rods (124) on the same side, a fourth spring (126) is sleeved on the surface of the transverse pressure guide rod (124), an annular lifting plate (127) is fixedly connected to the surface of the steering column (105) through a fixing plate, and a semi-toothed tooth block (128) is fixedly mounted on the front and rear sides of the top of the annular lifting plate (127).

5. The PE material housing assembly mechanism for EGA smart tank according to claim 4 is characterized in that: Both sides of the steering column (105) are rotatably connected to damping rotating columns (201) via bearings; one end of the damping rotating column (201) away from the steering column (105) is fixedly connected to a transverse frame (202); a front portion and a rear portion of the transverse frame (202) are slidably mounted with a rebound pressure rod (203) via openings; one end of the rebound pressure rod (203) located inside the transverse frame (202) is fixedly connected to a slider guide seat (204) slidably connected to the transverse frame (202); a fifth spring (206) is sleeved on the surface of the rebound pressure rod (203); and one side of the slider guide seat (204) is fixedly connected to a bow-shaped pressure frame (205).

6. The PE material housing assembly mechanism for EGA smart tank according to claim 5, characterized in that: The front and rear parts of the opposite sides of the transverse unified frame (202) are fixedly connected to an inclined guide plate (207) used in conjunction with the L-shaped frame (122); the surface of the damping rotating column (201) is fixedly connected to a gear plate (208) used in conjunction with the semi-toothed tooth block (128); the top of the transverse unified frame (202) is fixedly connected to an inclined support frame (209) used in conjunction with the inclined clamping frame (112); and the bottom of the transverse unified frame (202) is fixedly connected to a supporting slot plate (210) via a bracket.

7. A method for assembling a PE material shell for an EGA smart tank, using the PE material shell assembly mechanism for an EGA smart tank as claimed in claim 6, characterized in that: The specific steps include: S1. Place the upper housing on top of the right supporting slot plate (210) before use, and after placement is completed, proceed to step S2; S2. Synchronously start the two cylinders (108). When the two cylinders (108) are in different positions, the depths of their descent are different. When the cylinder (108) is on the left, the distance it descends is long, and when the cylinder (108) is on the right, the distance it descends is short. Since there is no shell under the left lifting top plate (110) at this time, no process will be performed after the descent. The cylinder (108) on the right first pushes the L-shaped hook plate (109) to descend so that the inclined surface frame (112) retracts using the inclined surface at the bottom when it contacts the rectangular notch (111). Finally, the inclined surface frame (112) is located after passing through the rectangular notch (111) to the bottom of the lifting top plate (110), and is ejected by the first spring (115) and stuck at the bottom of the lifting top plate (110). Then, as the cylinder (108) continues to descend, it will first press the lifting top plate (110) to descend together. At this time The two airbag ball rings (118) are inserted into the inner side of the upper shell through the two circular openings of the upper shell. At this time, the circular resistance ring (117) will resist the upper shell. At this time, the airbag ball ring (118) will no longer descend, and only the lifting top plate (110) will drive the two round-headed pressure columns (120) to continue to descend. When the round-headed pressure columns (120) are inserted into the hollow cylinder (116), the cylinder (108) stops descending. After the round-headed pressure columns (120) are inserted into the hollow cylinder (116), the air inside the hollow cylinder (116) will be compressed. The compressed air will inflate the airbag ball ring (118) and thus block the circular opening. Then, the cylinder (108) starts to lift the lifting top plate (110) by using the clamping connection between the inclined clamping frame (112) and the lifting top plate (110). Since the airbag ball ring (118) blocks the upper shell, the upper shell will also be moved and lifted. S3, after the upper housing is lifted, the motor (106) is started to use the rotating rod (107) to drive the steering column (105) to rotate ninety degrees under the limit of the arc-shaped slider (103), so that the supporting groove plate (210) is turned over and the side of the bow-shaped pressing frame (205) is turned up. At this time, the lower housing is placed on the inner side of the supporting groove plate (210), and parts are installed inside the lower housing. After the parts are installed, the cylinder (108) is started to push the lifting top plate (110) to descend a long distance. After the lifting top plate (110) is descended, it will first use the third spring ( The elastic force of the L-shaped frame (122) and the U-shaped pressing frame (125) is used to push the L-shaped frame (122) and the U-shaped pressing frame (125) downward. When the L-shaped frame (122) is lowered, the horizontal pressing guide rod (124) will first contact the inclined guide plate (207) and be squeezed by the inclined guide plate (207). The squeezing of the horizontal pressing guide rod (124) will push the U-shaped pressing frame (125) to move leftward. As the U-shaped pressing frame (125) continues to descend, it will squeeze the two slider guide seats (204) to open the two arched pressing frames (205) on the same side. When the lifting top plate (110) is lowered to the bottom, the upper shell and the installed lower shell are closed. At the same time, the inclined surface contact frame (209) squeezes the inclined surface clamping frame (112) to make it retract and overlap with the rectangular notch (111), and then a plurality of threaded bolts are sequentially installed on the edge sides of the upper shell and the lower shell. Then, the cylinder (108) is started to pull the L-shaped hook plate (109) upward. At this time, since the inclined surface clamping frame (112) has overlapped with the rectangular notch (111) and has not been engaged with the lifting top plate (110), the inclined surface clamping frame (112) will be driven through the rectangular notch (111), and then the L-shaped hook plate (109) will hook the lifting top plate (110) and The lifting plate (110) is driven to rise, and the rise of the lifting plate (110) drives the round-headed pressure column (120) to be pulled out from the inner side of the hollow cylinder (116). At this time, the air inside the hollow cylinder (116) flows out, and the airbag ring (118) shrinks and then follows the lifting plate (110) to rise and separate from the upper shell. At the same time, the U-shaped pressure frame (125) leaves the slider guide seat (204). The two bow-shaped pressure frames (205) are closed under the elastic force of the fifth spring (206) to clamp the edge of the upper shell, and at the same time, the top ends of several threaded bolts are limited and fixed, and then the process goes to step S4; S4. After the cylinder (108) rises to the top, the steering column (105) is rotated 90 degrees again to rotate the docked housing to the right. Under the meshing of the gear plate (208) and the half-tooth block (128), the entire upper housing and the lower housing are reversed and exchanged up and down positions. At this time, the threaded bolt in the reversed position will not fall off due to the closing of the two arched pressure frames (205). At this time, the threaded cap is docked with the flipped threaded bolt and tightened. At this time, the upper housing and the lower housing are installed. The two arched pressure frames (205) are manually opened and the installed smart slot is removed.

8. The method for assembling a PE shell for an EGA smart tank according to claim 7, characterized in that: When the step S4 is being performed, the steps S1, S2 and S3 are all performed synchronously.

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