Automatic canning device for cans

Abstract

The application relates to an automatic canning device for a can body and belongs to the technical field of canning. The device comprises a conveying mechanism and a positioning and clamping mechanism. The positioning and clamping mechanism comprises a clamping base, a clamping mechanism and a first driving element for driving the clamping base to rotate. The clamping base comprises a bottom disc, a top disc and an intermediate column. The top disc and the bottom disc are arranged in an upper-lower mode, and the intermediate column is located between the top disc and the bottom disc and is associated with the top disc and the bottom disc. The bottom disc is provided with clamping positions, and the top disc is provided with a canning position for mounting a canning nozzle. The clamping positions are arranged at equal angles around the bottom disc in a circumferential direction. The canning position is provided with a clamping mechanism. The canning position is provided with a canning assembly. The conveying mechanism conveys the can body and passes through the outer circle of the clamping base. The conveying mechanism conveys the can body into the clamping position and takes out the can body from the clamping position. The application has the effect of directly completing canning of the can body in the process of continuous transportation of the can body.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of filling, in particular to an automatic tank filling device. BACKGROUND

[0002] The tank is a storage object, including gas storage tank, liquid storage tank and storage tank, etc., used for storing goods for subsequent use, the gas storage tank usually stores high-pressure gas, such as oxygen, natural gas, etc., the gas tank is connected by pipeline to use the gas stored in the gas tank.

[0003] Filling is the process of injecting solid, liquid and gas materials into the tank, and automatic filling is the continuous automatic input of materials into the tank. Figure 1 As shown in the prior art, the tank 1 is in a cylindrical shape, and an injection part 11 with a smaller diameter is formed in the upper part of the tank 1. In order to achieve automatic filling, there are usually two ways, one is to place the tank in the corresponding position, and then automatically move the nozzle to the corresponding position of each tank for filling, and the other is to fix the position of the nozzle, and transport the tank to the corresponding nozzle for filling.

[0004] In the above filling process, the tank needs to be in a stationary state before being clamped and fixed, and finally the filling process is carried out. SUMMARY

[0005] In order to directly complete the filling during the transportation of the tank and improve the filling efficiency, the present application provides an automatic tank filling device.

[0006] The automatic tank filling device provided by the present application adopts the following technical scheme:

[0007] The application discloses an automatic canning device for can bodies, which comprises a conveying mechanism and a positioning and clamping mechanism, wherein the positioning and clamping mechanism comprises a clamping base, a clamping mechanism and a first driving element for driving the clamping base to rotate, the clamping base comprises a bottom disc, a top disc and an intermediate column, the top disc and the bottom disc are arranged in a top-down mode, the intermediate column is arranged between the top disc and the bottom disc and is associated with the top disc and the bottom disc, the bottom disc is provided with clamping positions, the top disc is provided with filling positions for installing filling nozzles, the clamping positions are arranged at equal angles and are spaced apart in a circumferential direction of the bottom disc, the filling positions are arranged in a one-to-one correspondence with the clamping positions in a top-down mode, the clamping mechanism is arranged on the clamping positions, and a filling assembly is arranged on the filling positions, the conveying mechanism conveys the can bodies and passes through the outer circle of the clamping base, and the conveying mechanism conveys the can bodies into the clamping positions and takes out the can bodies from the clamping positions.

[0008] By adopting the technical scheme, the can bodies are conveyed to the positioning and clamping mechanism through the conveying mechanism, the clamping base is provided with the clamping positions and the filling positions in a one-to-one correspondence, the clamping mechanism can clamp the can bodies on each clamping position, then the can bodies rotate along with the rotation of the clamping base, the can bodies can be filled through the filling nozzles installed on the top disc during the rotation of the can bodies, the can bodies are still conveyed during the filling process, the can bodies continuously enter the clamping base for filling, and the can bodies are sent back to the conveying mechanism from the clamping base after the filling is completed, so that the conveying and filling of the can bodies are simultaneously realized, the movement of the can bodies does not affect the filling process, continuous filling is realized, the filling efficiency is higher, and since the clamping base rotates, the can bodies on each clamping position can smoothly return to the original position for clamping and filling of the next can body, the filling process forms a cycle, and the positioning and clamping mechanism can effectively adapt to continuous production.

[0009] Optionally, the conveying mechanism comprises an orderly input assembly and an orderly output assembly, the orderly input assembly comprises a partition piece, a limiting strip and a second driving element for driving the partition piece to rotate, a plurality of limiting notches matched with the can bodies are formed in the partition piece, the limiting notches are arranged at equal angles and are spaced apart around the rotation center line of the partition piece, the limiting strip is arranged outside the partition piece, a conveying channel is formed between the limiting strip and the partition piece, the outlet of the conveying channel is located between the clamping positions and the filling positions, the orderly output assembly is consistent with the orderly input assembly in structure, the orderly input assembly and the orderly output assembly are arranged at certain angle intervals in a circumferential direction of the clamping base, the rotation directions of the partition pieces of the orderly input assembly and the orderly output assembly are the same, and the openings of the conveying channels of the orderly input assembly and the orderly output assembly close to the clamping base are oriented in opposite directions around the circumferential direction of the clamping base.

[0010] Through the above technical scheme, when the transport tank body reaches the entrance position of the conveying channel of the orderly input assembly, the tank body enters the limiting gap of the entrance of the conveying channel as the separation piece is continuously rotated by the feeding driving piece, the tank body is brought into the conveying channel as the separation piece rotates, the limiting gap completes the interval conveying process of the tank body, the tank bodies after interval conveying are taken away by the fixtures of the same frequency to perform filling, the automatic filling process is adapted, the structure is simple and effective, the requirement of the clamping mechanism is reduced, the accurate input of the tank body is completed through the orderly input assembly, and the tank body can be filled one by one in the filling position.

[0011] Optionally, the clamping mechanism comprises a lower clamping assembly, the lower clamping assembly comprises a mounting block, a clamping arm and a return spring, the clamping arm has two, the two clamping arms are symmetrically hinged to the mounting block, one end of the clamping arm is provided as a clamping end, the other end is provided as a return end, the return spring is clamped between the return ends of the two clamping arms, the mounting block is provided with a limiting convex edge abutting against the return end of the clamping arm, the limiting convex edge has two, the two clamping arms are located between the two limiting convex edges, the clamping end of the clamping arm is arc-shaped, and the two clamping ends form an arc-shaped clamping space.

[0012] Through the above technical scheme, the two clamping ends form an arc-shaped clamping space, so that the tank body is clamped stably on the lower clamping assembly, the clamping ends of the two clamping arms can move away from each other, so that the tank body is conveniently clamped and fixed between the clamping ends of the two clamping arms, and the tank body is also conveniently unloaded from the lower clamping assembly after filling. The existence of the lower return spring can automatically reset the two clamping ends to maintain the clamping state of the tank body after the clamping space is expanded, and the tank body can also be separated from the clamping space when it moves out of the clamping space under the limiting action. The clamping mechanism that can be separated under stress is suitable for the structure of the orderly input assembly and the orderly output assembly. After the input frequency of the orderly input assembly and the passing frequency of the clamping mechanism on the clamping base are consistent, the tank body is clamped into the lower clamping assembly during the movement process, thereby completing the clamping process. When the tank body is separated from the orderly input assembly, it naturally enters the clamping position. When the filled tank body reaches the orderly output assembly, the tank body is clamped into the limiting gap and pulled out of the clamping space.

[0013] Optionally, it further comprises a stabilizing strip, the stabilizing strip is arranged outside the clamping base, a stabilizing channel is formed between the stabilizing strip and the clamping base, the stabilizing strip has two, the corresponding stabilizing also has two, the entrances of the two stabilizing channels are located at the same position as the openings of the two conveying channels close to the clamping base, the limiting strip has two, the two limiting strips are arranged above and below the separation piece, each separation piece corresponds to two stabilizing strips arranged above and below the separation piece.

[0014] By adopting the technical scheme, when the tank body is clamped and fixed by the clamping base, the tank body is limited by the stabilizing strip, the process of the tank body entering the clamping base is more stable, the limiting strip and the stabilizing strip play a stroke limiting role in the position transfer process of the tank body, the tank body transfer process is not prone to errors, the requirement for the limiting strip is lower, and even if the tank body has not completed clamping when leaving the limiting strip area, the tank body will not be separated again under the action of the centrifugal force, but will reach a stable clamping state under the action of the stabilizing strip, and the tank body can also reach a more stable effect when separating from the clamping base.

[0015] Optionally, the device further comprises an associated gear set and a prime mover, the associated gear set comprises a first output gear, a second output gear, an engagement gear and an intermediate gear, the prime mover drives the first output gear to rotate, the first output gear drives the engagement gear to rotate, the intermediate gear has two, the two intermediate gears are engaged with the engagement gear, the second output gear has two, the two second output gears are engaged with the two intermediate gears one by one, the first output gear serves as the first driving element, and the second output gear serves as the second driving element.

[0016] By adopting the technical scheme, the rotation process of the partition and the rotation process of the clamping base are associated, the first driving element and the second driving element are driven by the same prime mover to move according to the corresponding relationship, so that the same frequency of the limiting gap and the clamping position is stably reached, and each tank body can smoothly enter the clamping position on the clamping base from the limiting gap of the orderly input assembly.

[0017] Optionally, the conveying mechanism and the positioning and clamping mechanism are installed on a mounting platform, an equal-height platform is arranged on the mounting platform, the prime mover is installed in the mounting platform, the first output gear is installed in the equal-height platform, the equal-height platform is provided with a hole for installing the bottom disc, the upper surface of the bottom disc is located in the same plane as the upper surface of the equal-height platform, the outer circle of the bottom disc abuts against the outer circle of the first output gear and is fixed by a plurality of screws in a ring shape, the partition is installed on the equal-height platform, the engagement gear comprises coaxially installed associated first engagement teeth and second engagement teeth, the first engagement teeth are located in the equal-height platform and engaged with the first output gear, and the second engagement gear is located in the mounting platform and engaged with the intermediate gear.

[0018] By adopting the technical scheme, the upper surface of the equal-height platform serves as a plane for movement of the tank body, the first output gear is installed in the equal-height plane, so as to be directly connected with the chassis, better drive the chassis to move, and also better support the chassis, meanwhile, the intermediate gear and the second output gear can be installed in the installation platform and not in the same plane with the first output gear to complete meshing, the power transmission is completed through the first meshing tooth and the second meshing tooth, the structure in the equal-height platform can be kept compact on the basis that the first output gear is large enough, the support and drive requirements of the chassis are met, the compact requirement is met, and meanwhile, the smooth transfer of the tank body is ensured.

[0019] Optionally, the conveying mechanism further comprises a disorderly conveying assembly and a front separation assembly, a conveying direction of the disorderly conveying assembly passes through an entrance of a conveying passage of the orderly input assembly and an exit of a conveying passage of the orderly output assembly, the front separation assembly is located beside the orderly input assembly, the front separation assembly comprises a front separation rod, a front limiting strip and a front driving member for driving the front separation rod to rotate, a spiral groove is formed in the front separation rod, an axis of the front separation rod is same as the conveying direction of the disorderly conveying assembly, the front limiting strip and the front separation rod form a front separation passage, the spiral groove and the front limiting strip form a front separation position for the tank body, and a terminal end of movement of the front separation position is located at the entrance of the conveying passage of the orderly input assembly.

[0020] By adopting the technical scheme, the tank body enters the orderly input assembly from the disorderly conveying assembly, and the tank body of the orderly output assembly is also sent back to the disorderly conveying assembly, so that the whole process has little influence on transportation after the tank body enters the filling process, the disorderly conveying assembly is used as input and output, adapts to the automatic filling process, and has simple and effective structure, the tank body on the disorderly conveying mechanism does not affect the tank body output by the orderly input assembly according to the frequency, the requirement for the disorderly conveying mechanism is lower, the front separation assembly is arranged to front separate the tank body, the tank body on the disorderly conveying assembly is sequentially arranged in the limiting gap, the tank body is less likely to interfere when entering the orderly conveying mechanism, the tank body on the disorderly conveying mechanism enters the front separation position along with the rotation of the front separation rod, along with the continuous rotation of the front separation rod, the tank body slowly approaches the separation piece, at this time, the tank bodies are spaced apart by a certain distance, only the tank body closest to the separation piece is taken away, and the subsequent tank body can approach the separation piece.

[0021] Optionally, the front separation component further comprises a sliding platform and a point touch cylinder, the sliding platform is slidingly installed beside the disorderly conveying component and slides along the conveying direction of the disorderly conveying component, the orderly input component further comprises a special-shaped support rod, the limiting strip is installed on the special-shaped support rod, the front driving element and the front separation rod are installed on the sliding platform, the special-shaped support rod corresponds to the front separation position along the conveying direction of the disorderly conveying component, the point touch cylinder has two, the two point touch cylinders are located on both sides of the front driving element within the movement stroke of the front driving element, and the movement directions of the piston rods of the two point touch cylinders are along the sliding direction of the sliding platform and opposite to each other.

[0022] By adopting the technical scheme, the front separation rod can be integrally slid to the side of the orderly output mechanism, at this time, the conveying direction of the disorderly conveying component is reversed by reversing the rotation directions of the orderly output mechanism, the orderly input mechanism and the clamping base, the conveying direction of the tank body is reversed, the conveying direction can be adapted at any time, the use process of the whole device is more variable, the space tolerance during installation is higher, and the sliding of the front separation rod can be automatically performed, the front separation position of the front separation rod is associated with the special-shaped support rod by the point touch cylinder, when the front separation rod rotates, the special-shaped support rod is fixed in position, at this time, the sliding platform slides, so that the special-shaped support rod does not affect the sliding of the sliding platform, the movement of the sliding platform is completed, the position of the front separation rod after the conveying direction of the tank body is reversed is adapted, and the sliding of the front separation rod is completed by the rotation driving of the front separation rod, the installation part of the limiting strip is fully utilized, no complicated driving element is added, and control is more convenient.

[0023] Optionally, the filling assembly comprises a height adapting assembly, a filling valve and a filling driving structure for driving the filling valve to move, the height adapting assembly comprises a sleeve, a pressing column, a sliding pushing column, a limiting bolt and a mounting plate for mounting the filling valve, the sleeve is installed on the top disc, the pressing column is slidingly installed in the sleeve, the pressing column is coaxially provided with a sliding hole, one end of the sliding pushing column is fixed to the mounting plate, the other end of the sliding pushing column is slidingly arranged in the sliding hole, a first bolt hole is formed in the sliding pushing column, the first bolt hole is a waist-shaped hole, and the length direction of the first bolt hole is along the axis direction of the pressing column, a second bolt hole is formed in the pressing column, and the limiting bolt is threadedly installed in the second bolt hole and slidingly arranged in the first bolt hole.

[0024] The filling valve comprises a filling column, a filling nozzle, an opening and closing sleeve and an opening and closing bolt, a filling channel is formed in the filling column, the filling column is provided with the filling nozzle at one end and is communicated with the filling channel, a feeding channel is formed in the outer circumferential wall of the filling column and is communicated with the filling channel, the opening and closing sleeve is sleeved on the outside of the filling column, a limiting ring is arranged on the inner wall of one end of the opening and closing sleeve, an entrance and exit for the filling nozzle is formed in the middle of the limiting ring, the limiting ring and the filling column are clamped with an air spring, a fixing bolt hole is formed in the other end of the opening and closing sleeve, a movable bolt hole is formed in the end of the filling column away from the filling nozzle, the movable bolt hole is a waist-shaped hole formed along the axis of the filling column, the opening and closing bolt hole is threadedly fixed in the fixing bolt hole and penetrates through the movable bolt hole, the opening and closing sleeve is provided with an input hole for pipeline installation, when the opening and closing bolt abuts against the side wall of the movable bolt hole away from the filling nozzle, the input hole is communicated with the feeding channel, and the filling nozzle is located outside the opening and closing sleeve.

[0025] By adopting the technical scheme, the sleeve is installed on the top disc, the pressing column is pushed by the sliding pushing column and is associated with the installation plate, when the pressing column is driven to move downward, the installation plate can move downward together, and the installation plate moves downward together with the filling valve to approach the tank body to perform the inflation operation on the tank body, the sliding pushing column and the pressing column are associated by the limiting bolt, the sliding pushing column is slidably inserted into the sliding hole of the pressing column, the first bolt hole for the limiting bolt to penetrate through is formed in the sliding pushing column, since the first bolt hole is a waist-shaped hole, the sliding pushing column can slide in the sliding hole, when the installation plate moves downward to the tank body position, according to the height size of the tank body, the installation plate and the filling valve can be automatically lifted to adapt to the height of the corresponding tank body, so that the tank bodies of different height specifications can be inflated; the filling column is provided with the filling nozzle, the input hole of the opening and closing sleeve is used for input of the input source, when the input hole is communicated with the feeding channel, the input source is finally connected with the filling nozzle through the input hole, the feeding channel and the filling channel, the filling function is realized, when the input hole is not corresponded with the feeding channel, the input hole is closed by the filling column, at this time, the filling nozzle cannot be inflated, the opening and closing sleeve is connected with the filling column by the opening and closing bolt, since the movable bolt hole formed in the filling column is a waist-shaped hole, the opening and closing sleeve cannot be separated from the filling column under the action of gravity, at the same time, the opening and closing sleeve can slide along the axis of the filling column, when the inflation is performed, if there is no tank body below the filling nozzle, the opening and closing sleeve cannot be pushed by the tank body, the input hole is not communicated with the feeding channel, and the filling nozzle cannot be inflated, when there is a tank body, the opening and closing sleeve is pushed upward relative to the filling column under the tank body, the input hole is communicated with the feeding channel, the air source is communicated with the filling nozzle, so that the inflation is automatically judged according to whether there is a tank body.

[0026] Optionally, the filling driving structure comprises a driving guide rail and guide wheels, the guide wheels are provided in one-to-one correspondence on the top of the pressing column of each filling assembly, the driving guide rail is annular and coaxial with the top disc, the guide wheels abut against and move along the driving guide rail, the driving guide rail is provided with a driving surface on the side facing the guide wheels, the driving surface comprises a high surface, a low surface and a guide surface, the distance between the high surface and the top disc is greater than the distance between the low surface and the top disc, and the guide surface comprises two guide surfaces located at the junction of the low surface and the high surface.

[0027] By adopting the technical scheme, the driving surface cooperates with the guide wheels to enable all the filling assemblies to share one driving structure, and the control precision is higher. Since the positions of the low surface and the high surface are fixed, the filling assemblies remain in the unfilled state before the can bodies enter, and the can bodies remain in the filled state after entering the area, so that the automatic program is not required for precise control. The precise filling control of the filling assemblies can be realized by rotating the clamping base, and the automatic recognition of the filling valve as to whether the can bodies need to be filled is matched, so that the whole device can precisely complete the automatic filling and conveying without the automatic program.

[0028] In summary, the can bodies are conveyed to the positioning and clamping mechanism by the conveying mechanism, the clamping base is provided with one-to-one corresponding clamping positions and filling positions, so that the can bodies can be clamped by the clamping mechanism on each clamping position, then the can bodies rotate with the clamping base, the can bodies are filled by the filling nozzles installed on the top disc during the rotation of the can bodies, the can bodies are continuously conveyed during the filling process, the can bodies enter the clamping base for filling, and then are sent back to the conveying mechanism after the filling is completed, so that the conveying and filling of the can bodies are simultaneously realized, the movement of the can bodies does not affect the filling process, continuous filling is realized, and the filling efficiency is higher. Since the clamping base rotates, the can bodies on each clamping position can smoothly return to the original position for clamping and filling of the next can body, the filling process forms a cycle, and the positioning and clamping mechanism can effectively adapt to continuous production. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 is a can body that needs to be filled in the embodiment of the application;

[0030] Figure 2 is a structural schematic view of an automatic filling device in the embodiment of the application;

[0031] Figure 3 is a position relationship schematic view of a partition and a limiting strip in the embodiment of the application;

[0032] Figure 4 is a structural schematic view of a special-shaped mounting rod in the embodiment of the application;

[0033] Figure 5 Figure 1 is a schematic diagram of the cooperation relationship between the orderly input assembly and the positioning and clamping mechanism in the embodiment of the present application;

[0034] Figure 6 Figure 2 is a schematic diagram of the internal structure of the front driving member in the embodiment of the present application;

[0035] Figure 7 Figure 3 is a schematic diagram of the structure of the positioning and clamping mechanism in the embodiment of the present application;

[0036] Figure 8 Figure 4 is a schematic diagram of the structure of the clamping mechanism in the embodiment of the present application;

[0037] Figure 9 Figure 5 is a schematic diagram of the structure of the clamping mechanism in the embodiment of the present application;

[0038] Figure 10 Figure 6 is a schematic diagram of the structure of the filling assembly in the embodiment of the present application;

[0039] Figure 11 Figure 7 is a sectional view of the height adaptation assembly in the embodiment of the present application;

[0040] Figure 12 Figure 8 is a sectional view of the filling valve in the embodiment of the present application;

[0041] Figure 13 Figure 9 is a schematic diagram of the structure of the filling driving structure in the embodiment of the present application;

[0042] Figure 14 Figure 10 is a schematic diagram of the structure inside the mounting platform in the embodiment of the present application;

[0043] Figure 15 Figure 11 is a schematic diagram of the structure inside the medium-height platform in the embodiment of the present application;

[0044] Figure 16 Figure 12 is a schematic diagram of the mounting structure of the working support assembly and the chassis in the embodiment of the present application.

[0045] Explanation of reference signs: 1, tank body; 11, injection part; 2, mounting platform; 21, equal-height platform; 3, conveying mechanism; 31, disordered conveying assembly; 32, ordered input assembly; 321, partition piece; 3211, middle part; 3212, partition part; 3213, limiting notch; 322, limiting strip; 323, limiting strip mounting rod; 3231, support sleeve; 324, special-shaped mounting rod; 3241, bottom rod part; 3242, connecting plate part; 3423, middle rod part; 325, second driving piece; 326, conveying channel; 33, ordered output assembly; 34, front partition assembly; 341, sliding platform; 342, point-touch air cylinder; 343, front partition rod; 3431, spiral groove; 3432, partition channel; 3433, front partition position; 344, front limiting strip; 345, support column; 346, front driving piece; 3461, driving mounting frame; 3462, bevel gear set; 4, positioning and clamping mechanism; 41, clamping base; 411, bottom disc; 412, top disc; 413, middle column; 42, clamping mechanism; 421, mounting column; 422, upper clamping assembly; 423, lower clamping assembly; 4231, mounting block; 42311, limiting convex edge; 4232, clamping arm; 42321, clamping section; 42322, hinged part; 42323, reset section; 4233, reset spring; 4234, spring column; 4235, clamping space; 43, first driving piece; 44, filling assembly; 441, sleeve; 442, pressing column; 4421, second bolt hole; 443, sliding pushing column; 4431, first bolt hole; 444, compression spring; 445, limiting bolt; 446, mounting plate; 447, guide assembly; 4471, guide column; 4472, guide sleeve; 4473, stroke limiting ring; 448, filling column; 4481, filling channel; 4482, feeding channel; 4483, movable bolt hole; 449, filling nozzle; 450, opening and closing sleeve; 4501, limiting ring; 4502, fixed bolt hole; 4503, input hole; 451, opening and closing bolt; 452, inflation spring; 453, filling reset spring; 454, driving guide rail; 4541, driving face; 455, guide wheel; 456, filling driving frame; 4561, upright column; 4562, top plate; 5, associated gear set; 51, middle gear; 52, first meshing tooth; 53, second meshing tooth; 6, prime mover; 71, railing; 72, vertical rod; 73, supplementary railing; 8, stabilizing strip; 81, stabilizing channel; 82, stabilizing strip mounting rod; 9, working support assembly; 91, oil cylinder; 92, oil cylinder plate; 921, annular protrusion; 93, oil cylinder column; 931, insertion column; 932, filling block; 94, bottom disc column; 941, insertion hole; 942, missing slot; 10, tension spring. DETAILED DESCRIPTION

[0046] The following will be described in detail below with reference to the accompanying drawings Figures 2-16The application is further described in detail.

[0047] The application discloses a kind of automatic canning device of tank body.

[0048] Referring to Figure 2 An automatic canning device of tank body, comprising mounting platform 2, conveying mechanism 3, positioning and clamping mechanism 4, associated gear set 5 and prime mover 6, the mounting platform 2 is the platform with a certain height with hollow inside, the upper surface of mounting platform 2 is provided with equal height platform 21, conveying mechanism 3 includes disordered conveying assembly 31, ordered input assembly 32, ordered output assembly 33 and front separation assembly 34, the disordered conveying mechanism 3 is preferably belt conveyor in this embodiment, the disordered conveying mechanism 3 transports along a straight line and the conveying direction is parallel to the surface of mounting platform 2, the conveying belt of disordered conveying mechanism 3 is provided with railing 71 above, railing 71 is installed on the rack of disordered conveying mechanism 3 by a root of vertical vertical rod 72, and the tank body 1 is limited to move along with disordered conveying assembly 31 by railing 71.

[0049] Referring to Figure 2 And Figure 3 Disordered conveying assembly 31 is partially installed on mounting platform 2 and located beside equal height platform 21, the upper surface of equal height platform 21 is at the same height with the conveying belt surface of disordered conveying mechanism 3, ordered input assembly 32 and ordered output assembly 33 are both installed on equal height platform 21 and consistent in structure, ordered input assembly 32 includes separation piece 321, limiting strip 322, limiting strip mounting rod 323, special-shaped mounting rod 324 and second driving part 325 for driving separation piece 321 to rotate, second driving part 325 is located below equal height platform 21, separation piece 321 includes middle part 3211 and separation part 3212, middle part 3211 is cylindrical, separation part 3212 is circular, separation part 3212 has two, two separation parts 3212 are divided and arranged at both ends of middle part 3211, limiting notches 3213 are formed on two separation parts 3212, limiting notches 3213 are formed on the outer edge of separation part 3212, limiting notches 3213 are circular arc-shaped and adapt to the outer wall of tank body 1, there are multiple limiting notches 3213 on each separation part 3212, multiple limiting notches 3213 are arranged at equal angles around the rotation center line of separation piece 321, and limiting notches 3213 on two separation parts 3212 correspond one by one.

[0050] The limiting strips 322 are two, and the two limiting strips 322 are arranged above and below the partition 321. The limiting strips 322 are arc-shaped strips. The limiting strip mounting rods 323 are vertically mounted on the mounting platform 2. The limiting strip mounting rods 323 are used for mounting the limiting strips 322. In the embodiment, the limiting strip mounting rods 323 are two, and the two limiting strip mounting rods 323 are located on the level platform 21. The special-shaped mounting rod 324 is located beside the disorderly conveying assembly 31 on the mounting platform 2. That is, the limiting strip mounting rods 323 and the special-shaped mounting rod 324 are arranged on the two sides of the disorderly conveying assembly 31. The limiting strips 322 are provided with holes for the limiting strip mounting rods 323 to pass through. The limiting strip mounting rods 323 are stepped columns. The step surfaces of the limiting strip mounting rods 323 support the limiting strips 322 below. The limiting strips 322 are further provided with supporting sleeves 3231. The supporting sleeves 3231 are clamped between the two limiting strips 322, so that the limiting strips 322 above are supported by the supporting sleeves 3231.

[0051] With reference to Figure 2 and Figure 4 , the special-shaped mounting rod 324 includes a bottom rod portion 3241, a connecting plate portion 3242, and a middle rod portion 3423. The bottom rod portion 3241 is located beside the disorderly conveying assembly 31. The middle rod portion 3423 is located above the disorderly conveying assembly 31. The connecting plate portion 3242 connects the bottom rod portion and the middle rod portion 3423. The connecting plate portion 3242 supports the limiting strips 322 below. The middle rod portion 3423 passes through the limiting strips 322 below and directly supports the limiting strips 322 above. The limiting strips 322 above are provided with holes for the middle rod portion 3423 to insert into.

[0052] With reference to Figure 3 and Figure 5 , the limiting strips 322 are located outside the partition 321. The limiting strips 322 and the partition 321 form a conveying channel 326. The limiting strips 322 limit the tank body 1 from separating from the limiting notch 3213. The inlet of the conveying channel 326 of the orderly input assembly 32 is located on the conveying belt of the disorderly conveying assembly 31. The inlet of the conveying channel 326 of the orderly input assembly 32 is located at a tangent position of the disorderly conveying assembly 31 and the conveying channel 326. The end face of the limiting strips 322 outside the level platform 21 is a circular arc face.

[0053] The orderly output assembly 33 is symmetrically arranged with the orderly input assembly 32. The symmetry plane is perpendicular to the conveying direction of the disorderly conveying assembly 31.

[0054] With reference to Figure 1The front separation assembly 34 comprises a sliding platform 341, a point-touch air cylinder 342, a front separation rod 343, a front limiting strip 344, a support column 345, and a front driving element 346 for driving the front separation rod 343 to rotate. The sliding platform 341 is slidingly installed beside the disorderly conveying assembly 31 and slides along the conveying direction of the disorderly conveying assembly 31. The front driving element 346 and the support column 345 are installed on the sliding platform 341. In the embodiment, the front driving element 346 is composed of a front driving mounting frame 3461 and a motor and bevel gear set 3462 installed in the front driving mounting frame 3461. The motor drives the front separation rod 343 to rotate through the bevel gear set 3462. The support column 345 supports the other end of the front separation rod 343 through a bearing.

[0055] With reference to Figure 6 Specifically, the bevel gear set 3462 is composed of two bevel gears and two gears. The motor shaft of the motor of the front driving element 346 is vertically upwardly arranged and has one bevel gear installed at the upper end. The other bevel gear and one gear are synchronously rotatable and installed on the front driving mounting frame 3461 through a shaft. The other gear is installed on one end of the front separation rod 343. The two bevel gears are engaged, and the two gears are engaged. Meanwhile, the tooth top circle diameter of the gear in the bevel gear set 3462 is consistent with the outer diameter of the bearing on the support column 345. The front driving mounting frame 3461 also supports the front separation rod 343 through a bearing.

[0056] The front driving element 346 and the support column 345 are arranged in the manner described above, and the middle rod portion 3423 of the special-shaped mounting rod 324 is arranged away from the sliding platform 341 in the direction of the disorderly conveying assembly 31, so that the special-shaped mounting rod 324 supports the limiting strip 322 without affecting the sliding of the sliding platform 341.

[0057] With reference to Figure 1The front separation rod 343 is composed of thick and thin parts, the two ends of the front separation rod 343 are thinner for connecting with the front driving part 346 and the support column 345, the thicker part of the front separation rod 343 is provided with a spiral groove 3431, the axis of the front separation rod 343 is the same as the conveying direction of the disorderly conveying mechanism 3, with the sliding of the sliding platform 341, the front separation rod 343 can correspond to the orderly input assembly 32 or the orderly output assembly 33, the rail 71 of the disorderly conveying assembly 31 is cancelled at the position of the front separation rod, the rail 71 on one side of the disorderly conveying assembly 31 is arranged as a front separation rod between the front separation rod 343 and the front separation rod 343 to form a front separation channel 3432, the spiral groove 3431 and the corresponding rail 71 form a front separation position 3433 for placing the tank body 1, when the front separation assembly 34 is located beside the orderly input assembly 32, the moving end of the front separation position 3433 is located at the inlet of the conveying channel 326 of the orderly input assembly 32, when the front separation assembly 34 is located beside the orderly output assembly 33, the moving end of the front separation position 3433 is located at the inlet of the conveying channel 326 of the orderly input assembly 32.

[0058] Referring to Figure 1 and Figure 4 The middle rod part 3423 of the special-shaped support rod corresponds to the front separation position 3433 along the conveying direction of the disorderly conveying assembly 31, that is, when the sliding platform 341 slides, the middle rod part 3423 is in the separation position, through the rotation of the front driving rod, the front separation position 3433 moves, and the middle rod part 3423 is subjected to a force, through the reverse force, the sliding platform 341 can be driven to slide, the two point touch cylinders 342 are always located on the two sides of the front driving part 346 within the movement stroke of the front driving part 346, the movement direction of the piston rod of the two point touch cylinders 342 is along the sliding direction of the sliding platform 341 and opposite, that is, through the driving of the point touch cylinder 342, the sliding platform 341 moves a certain distance, so that the middle rod part 3423 enters the front driving position, and then the sliding platform 341 is driven to slide by the rotation of the front driving rod, until the middle rod part 3423 is separated from the front driving position, the distance between the two middle rod parts 3423 is proportional to the distance between the adjacent front driving positions, and the distance between the two middle rod parts 3423 is smaller than the distance of the spiral groove 3431 provided on the front driving rod, that is, the sliding platform 341 can smoothly slide through the area between the two middle rod parts 3423.

[0059] The side wall opposite to the front driving part 346 and the support column 345 is provided with a supplementary rail 73, through the supplementary rail 73, the vacancy of the rail 71 at the original position of the front driving rod is supplemented after the sliding of the sliding platform 341.

[0060] Referring to Figure 1 and Figure 7The positioning and clamping mechanism 4 is installed on the equal-height platform 21, and comprises a clamping base 41, a clamping mechanism 42, and a first driving member 43 for driving the clamping base 41 to rotate. The clamping base 41 comprises a bottom disc 411, a top disc 412, and an intermediate column 413. The top disc 412 and the bottom disc 411 are discs and are arranged in an upper-lower relationship. The intermediate column 413 is a pipe and is arranged between the top disc 412 and the bottom disc 411 to connect the top disc 412 and the bottom disc 411. The bottom disc 411 is provided with clamping positions. The top disc 412 is provided with filling positions for installing filling nozzles. The clamping positions are arranged at equal angles around the bottom disc 411 in a circumferential direction. The filling positions are arranged in an upper-lower relationship in one-to-one correspondence with the clamping positions. The clamping mechanism 42 is arranged on the clamping positions. A filling assembly 44 is arranged on the filling positions.

[0061] With reference to Figure 7 and Figure 8 The clamping mechanism 42 comprises a mounting column 421 fixed to the bottom disc 411 by screws, and upper and lower clamping assemblies 422 and 423 arranged in an upper-lower relationship on the mounting column 421. The upper and lower clamping assemblies 422 and 423 are identical in structure but different in size. The lower clamping assembly 423 comprises a mounting block 4231, clamping arms 4232, and a return spring 4233. The clamping arms 4232 are two in number and are symmetrically hinged to the mounting block 4231. The clamping arms 4232 are provided with clamping sections 42321 at one end, return sections 42323 at the other end, and hinge portions 42322 at the middle part. The clamping sections 42321 and the return sections 42323 are outwardly expanded in the same direction relative to the hinge portions 42322. The length direction of the return sections 42323 is consistent with the length direction of the hinge portions 42322. The return sections 42323 and the hinge portions 42322 are integrally connected through a part of the inclined part. The clamping sections 42321 are in the shape of a circular arc.

[0062] The return spring 4233 is clamped between the return ends of the two clamping arms 4232. The return sections 42323 of the two clamping arms 4232 are provided with spring columns 4234 in a protruding manner. The two ends of the return spring 4233 are correspondingly sleeved on the two spring columns 4234. The mounting block 4231 is provided with limiting protruding edges 42311 for limiting the return ends of the clamping arms 4232. The limiting protruding edges 42311 are two in number and the two clamping arms 4232 are located between the two limiting protruding edges 42311. The clamping ends of the clamping arms 4232 are in the shape of a circular arc, and the two clamping ends form a clamping space 4235 in the shape of an arc of a circle.

[0063] With reference to Figure 8 and Figure 9When installed, the mounting column 421 passes through the mounting block 4231 of the lower clamping assembly 423 and the mounting block 4231 of the upper clamping assembly 422 in sequence, and is fixed with the mounting block 4231 through a rotating shaft, limiting the sliding of the upper clamping assembly 422 and the lower clamping assembly 423 on the mounting column 421, wherein a notch is formed on the top of the mounting column 421 towards one side of the clamping arm 4232, so that the upper clamping assembly 422 can be flipped downward at the top of the mounting column 421, and a tension spring 10 is arranged between the side of the mounting block 4231 of the upper clamping assembly 422 away from the clamping arm 4232 and the middle of the mounting column 421, so that the upper clamping assembly 422 is normally in a suspended state, and when stressed, the upper clamping assembly 422 can be flipped downward.

[0064] It should be noted that the diameter of the clamping space 4235 of the lower clamping assembly 423 is adapted to the diameter of the tank body 1, and the diameter of the clamping space 4235 of the upper clamping assembly 422 is adapted to the diameter of the filling part 11 of the tank body 1.

[0065] Referring to Figure 1 , Figure 7 , Figure 10 and Figure 11 , the filling assembly 44 comprises a height adapting assembly, a filling valve, and a filling drive structure for driving the movement of the filling valve, the height adapting assembly comprises a sleeve 441, a pressing column 442, a sliding push column 443, a compression spring 444, a limiting bolt 445, a mounting plate 446, and a guide assembly 447, the sleeve 441 is installed on the top disc 412, the pressing column 442 is slidingly installed in the sleeve 441, the pressing column 442 is coaxially provided with a sliding hole 4422, one end of the sliding push column 443 is connected with the mounting plate 446, and the other end of the sliding push column 443 is slidingly installed in the sliding hole 4422, the sliding hole 4422 is a stepped hole, and the diameter of the sliding hole 4422 near the opening is larger, the sliding push column 443 is a stepped column, the smaller end of the sliding push column 443 is slidingly installed in the smaller part of the sliding hole 4422, and the larger end of the sliding push column 443 is slidingly installed in the larger part of the sliding hole 4422, the compression spring 444 is sleeved on the sliding part of the sliding push column 443, and is clamped between the stepped surface of the sliding hole 4422 and the stepped surface of the sliding push column 443, so that the sliding push column 443 can slide in the sliding hole 4422 against the elastic force of the compression spring 444.

[0066] The sliding push column 443 is provided with a first bolt hole 4431, which is a waist-shaped hole and is arranged along the axis direction of the pressing column 442, the pressing column 442 is provided with a second bolt hole 4421, and the limiting bolt 445 is threadedly installed in the second bolt hole 4421 and slidingly installed in the first bolt hole 4431.

[0067] With reference to Figure 10 , Figure 11 and Figure 12 , the filling valve comprises a filling column 448, a filling nozzle 449, an opening and closing sleeve 450 and an opening and closing bolt 451. The filling column 448 is provided with a filling channel 4481. The filling nozzle 449 is mounted at one end of the filling column 448 and communicates with the filling channel 4481. A feeding channel 4482 is formed in the outer circumferential wall of the filling column 448 and communicates with the filling channel 4481. The opening and closing sleeve 450 is sleeved on the outer wall of the filling column 448. A limiting ring 4501 is arranged on the inner wall of one end of the opening and closing sleeve 450. An entrance and exit for the filling nozzle 449 is formed in the limiting ring 4501. The filling column 448 is a stepped column, and the diameter of the end where the filling nozzle 449 is mounted is smaller. The limiting ring 4501 and the stepped surface of the filling column 448 are clamped with an inflation spring 452. A fixing bolt hole 4502 is formed in the other end of the opening and closing sleeve 450. An active bolt hole 4483 is formed in the end of the filling column 448 away from the filling nozzle 449. The active bolt hole 4483 is a waist-shaped hole formed along the axis of the filling column 448. The opening and closing bolt 451 is screwed into the fixing bolt hole 4502 and passes through the active bolt hole 4483. The opening and closing sleeve 450 is provided with an input hole 4503 for pipeline installation. When the opening and closing bolt 451 abuts against the side wall of the active bolt hole 4483 away from the filling nozzle 449, the input hole 4503 communicates with the feeding channel 4482. The filling nozzle 449 is located outside the opening and closing sleeve 450. At the same time, the opening and closing sleeve 450 and the filling column 448 are provided with corresponding sealing structures, so that the opening and closing sleeve 450 maintains good sealing property in the two positions.

[0068] The end of the filling column 448 away from the filling nozzle 449 is inserted into the end of the sliding push column 443 away from the pressing column 442 and is fixed by a countersunk head fixing screw. The mounting plate 446 is mounted and fixed on the filling column 448 and is located below the sliding push column 443, and the relative rotation between the mounting plate 446 and the sliding push column 443 is limited. The guide assembly 447 has two guide assemblies 447. The two guide assemblies 447 are arranged on the two sides of the sleeve 441 and connect the top plate and the mounting plate 446.

[0069] The guide assembly 447 comprises a guide column 4471 and a guide sleeve 4472. The guide column 4471 is slidingly mounted in the guide sleeve 4472. The guide sleeve 4472 penetrates the top plate. The outer wall of one end of the guide column 4471 is provided with a circular travel limiting ring 4473. The other end is threadedly connected with the mounting plate 446.

[0070] With reference to Figure 7 , Figure 10 and Figure 13The filling driving structure comprises a filling reset spring 453, a driving guide rail 454, a plurality of guide wheels 455 and a filling driving frame 456. The guide wheels 455 are one-to-one correspondingly rotatably installed on the top of the pressing column 442 of each filling assembly 44. The filling driving frame 456 comprises a plurality of vertical columns 4561 and a top plate 4562. The vertical columns 4561 are installed on the equal-height platform 21 to support the top plate 4562. The vertical columns 4561 are arranged around the clamping base 41. The driving guide rail 454 is annular and coaxial with the top disc 412. The driving guide rail 454 is screw-installed below the top plate 4562. The side wall of the driving guide rail 454 away from the top plate 4562 is provided with a driving surface 4541. The guide wheels 455 abut against and roll along the driving surface 4541. The driving surface 4541 comprises a high surface, a low surface and a guide surface. The distance between the high surface and the top disc 412 is greater than the distance between the low surface and the top disc 412. The guide surface comprises two guide surfaces at the junction of the low surface and the high surface for guiding the guide wheels 455 to move from the high surface to the low surface and from the low surface to the high surface. The filling reset spring 453 is sleeved on the guide column 4471. The filling reset spring 453 applies force to the stroke limiting ring 4473, so that the guide wheels 455 always abut against the driving guide rail 454.

[0071] With reference to Figure 1 and Figure 5 The outlet of the conveying channel 326 of the orderly input assembly 32 and the inlet of the conveying channel 326 of the orderly output assembly 33 are located between the clamping position and the filling position. The orderly input assembly 32 and the orderly output assembly 33 are arranged at a certain angle interval around the clamping base 41. The separating piece 321 of the orderly input assembly 32 and the separating piece 321 of the orderly output assembly 33 rotate in the same direction. The openings of the conveying channel 326 of the orderly input assembly 32 and the conveying channel 326 of the orderly output assembly 33 close to the clamping base 41 face opposite directions around the circumference of the clamping base 41. Since the symmetry planes of the orderly input assembly 32 and the orderly output assembly 33 are perpendicular to the conveying direction of the disorderly conveying assembly 31, the positions of the orderly input assembly 32 and the orderly output assembly 33 are determined. The beginning and end of the low surface of the driving surface 4541 are located on the side away from the orderly output assembly 33 of the outlet of the conveying channel 326 of the orderly output assembly 33 and on the side away from the orderly input assembly 32 of the inlet of the conveying channel 326 of the orderly output assembly 33. Part of the low surface is located between the orderly input assembly 32 and the orderly output assembly 33.

[0072] The equal-height platform 21 is further provided with two sets of stabilizing strips 8. The two sets of stabilizing strips 8 are symmetrically arranged corresponding to the orderly input assembly 32 and the orderly output assembly 33. The symmetry planes of the two sets of stabilizing strips 8 are perpendicular to the conveying direction of the disorderly conveying assembly 31. The stabilizing strips 8 are arranged outside the clamping base 41. The stabilizing strips 8 and the clamping base 41 form a circular arc-shaped stabilizing channel 81.

[0073] Take the orderly input component 32 as an example, the entrance of the stabilizing channel 81 is located at the same position as the outlet of the conveying channel 326, the limiting strips 322 are two, the two limiting strips 322 are arranged above and below the partition 321, the stabilizing strips 8 are two, the two stabilizing strips 8 are also arranged above and below the partition 321, wherein the stabilizing strip 8 is installed on the equal-height platform 21 through the stabilizing strip mounting rod 82, the stabilizing strip mounting rod 82 is consistent in structure with the limiting strip mounting rod 323 and is also sleeved with the supporting sleeve.

[0074] Referring to Figure 14 and Figure 15 , the associated gear set 5 includes a first output gear, a second output gear, an engagement gear and an intermediate gear 51, the first output gear as the first driving member 43, the first output gear is installed in the equal-height platform 21, the equal-height platform 21 is provided with a hole for installing the chassis 411, the upper surface of the chassis 411 is located at the same plane as the upper surface of the equal-height platform 21, the outer circle of the chassis 411 abuts against the outer circle of the first output gear and is fixed by a plurality of screws in a ring shape, the prime mover 6 is installed in the mounting platform 2, in this embodiment, the prime mover 6 adopts a motor, the motor shaft of the prime mover 6 penetrates the surface of the mounting platform 2 and is located in the equal-height platform 21, a gear is installed on the motor shaft of the prime mover 6 and engages with the first output gear so as to drive the first output gear to rotate.

[0075] The first output gear drives the engagement gear to rotate, specifically, the engagement gear includes coaxially installed associated first engagement teeth 52 and second engagement teeth 53, and the shaft of the engagement gear is also rotatably connected with the mounting platform 2 through a bearing, wherein the first engagement teeth 52 are located in the equal-height platform 21 and engage with the first output gear, the second engagement teeth 53 are located in the mounting platform 2 and engage with the intermediate gear 51, the intermediate gear 51 has two, the two intermediate gears 51 are arranged on both sides of the second engagement teeth 53 and engage with each other, the second output gear has two, the two second output gears are one-to-one corresponding and engage with the two intermediate gears 51, and the two second output gears are located on the side away from each other of the two intermediate gears 51, the second output gear as the second driving member 325 is connected with the partition 321 through a shaft and rotates synchronously, the shaft of the second output gear is rotatably connected with the mounting platform 2 through a bearing and penetrates the mounting platform 2 and the equal-height platform 21 at one end.

[0076] Referring to Figure 14 and Figure 16In order to better support the clamping base 41, so that the friction between the rotating motion of the first output gear and the mounting platform 2 is as small as possible, the working support assembly 9 is further arranged below the clamping base 41, and the working support assembly 9 comprises an oil cylinder 91, an oil cylinder plate 92, an oil cylinder column 93 and a chassis column 94. In the embodiment, the oil cylinder 91 has four, and the four oil cylinders 91 are arranged at the four corners of the oil cylinder plate 92 to support the oil cylinder plate 92. The oil cylinder column 93 is located above the oil cylinder plate 92. The oil cylinder plate 92 is provided with an annular protrusion 921, the annular protrusion 921 is provided with a bearing, and the bottom of the annular protrusion 921 is provided with a spherical roller. The chassis column 94 is inserted into the inner ring of the bearing of the annular protrusion 921 and abuts against the roller at one end, and is connected with the chassis column 94 at the other end. The chassis column 94 is coaxial with the chassis 411, one end of the chassis column 94 is connected with the chassis 411 and supports the chassis 411, and the other end of the chassis column 94 is inserted into the mounting platform 2. The chassis column 94 is coaxially provided with an insertion hole 941, and a slot 942 is symmetrically arranged on the wall of the chassis column 94. The oil cylinder column 93 is provided with an insertion column 931 inserted into the insertion hole 941 and a filling block 932 filling the slot 942, so that the oil cylinder column 93 and the chassis column 94 can be driven to rotate together. When the equipment is used, the chassis 411 is lifted by the oil cylinder 91, so that the upper side wall of the chassis 411 is flush with the upper surface of the equal-height platform 21, and the first output gear is suspended, thereby reducing the driving pressure of the original part. When the equipment is not used, the first output gear abuts against the mounting platform 2, thereby reducing the extrusion of the roller on the oil cylinder plate 92 and reducing the possibility of deformation.

[0077] The implementation principle of the automatic canning device of the embodiment of the application is as follows: the can body 1 is transported to the orderly input assembly 32 by the disordered conveying assembly 31, the can body 1 is sent into the clamping mechanism by the orderly input assembly 32 for clamping, then the can body 1 rotates together with the clamping base 41, in this rotating process, the can body 1 is filled, and at the same time, the can body 1 is sent into the orderly output assembly 33, and the can body 1 is sent back to the rear half of the disordered conveying assembly 31 for continuous transportation.

[0078] The above are the preferred embodiments of the application, which do not limit the protection scope of the application, therefore: any equivalent changes made on the structure, shape and principle of the application should be covered within the protection scope of the application.

Claims

1. An automatic canning apparatus for a can body, characterized by comprising: The device comprises a conveying mechanism (3) and a positioning and clamping mechanism (4), the positioning and clamping mechanism (4) comprises a clamping base (41), a clamping mechanism (42) and a first driving member (43) for driving the clamping base (41) to rotate, the clamping base (41) comprises a bottom disc (411), a top disc (412) and an intermediate column (413), the top disc (412) and the bottom disc (411) are arranged in an upper-lower manner, the intermediate column (413) is located between the top disc (412) and the bottom disc (411) and is associated with the top disc (412) and the bottom disc (411), the bottom disc (411) is provided with clamping positions, the top disc (412) is provided with filling positions for installing filling nozzles, the clamping positions are arranged at equal angles around the periphery of the bottom disc (411), the filling positions are arranged at equal angles around the periphery of the top disc (412), the clamping positions and the filling positions are arranged in an upper-lower one-to-one correspondence manner, the clamping mechanism (42) is arranged on the clamping positions, and a filling assembly (44) is arranged on the filling positions, the conveying mechanism (3) conveys a can body (1) and passes through the outer circle of the clamping base (41), and the conveying mechanism (3) conveys the can body (1) into the clamping positions and takes out the can body (1) from the clamping positions; The conveying mechanism (3) comprises an ordered input assembly (32) and an ordered output assembly (33), the ordered input assembly (32) comprises a partition piece (321), a limiting strip (322) and a second driving member (325) for driving the partition piece (321) to rotate, a plurality of limiting notches (3213) suitable for the can body (1) are formed in the partition piece (321), the limiting notches (3213) are arranged at equal angles around the rotation center line of the partition piece (321), the limiting strip (322) is arranged outside the partition piece (321), a conveying channel (326) is formed between the limiting strip (322) and the partition piece (321), the outlet of the conveying channel (326) is located between the clamping positions and the filling positions, the ordered output assembly (33) is identical in structure to the ordered input assembly (32), the ordered input assembly (32) and the ordered output assembly (33) are arranged at equal angles around the periphery of the clamping base (41), the rotation directions of the partition pieces (321) of the ordered input assembly (32) and the ordered output assembly (33) are the same, and the conveying channels (326) of the ordered input assembly (32) and the ordered output assembly (33) are opposite to each other in the direction around the periphery of the clamping base (41) and close to the opening of the clamping base (41). The conveying mechanism (3) further comprises a disordered conveying assembly (31) and a front separation assembly (34), the conveying direction of the disordered conveying assembly (31) passes through the entrance of the conveying channel (326) of the ordered input assembly (32) and the exit of the conveying channel (326) of the ordered output assembly (32), the front separation assembly (34) is located beside the ordered input assembly (32), the front separation assembly (34) comprises a front separation rod (343), a front limiting strip (344) and a front driving element (346) for driving the front separation rod (343) to rotate, the front separation rod (343) is provided with a spiral groove (3431), the axis of the front separation rod (343) is the same as the conveying direction of the disordered conveying assembly (31), the front limiting strip (344) and the front separation rod (343) form a front separation channel (3432), the spiral groove (3431) and the front limiting strip (344) form a front separation position (3433) for accommodating the can body (1), and the end of the front separation position (3433) is located at the entrance of the conveying channel (326) of the ordered input assembly (32); The front separation assembly (34) further comprises a sliding platform (341) and a point touch cylinder (342), the sliding platform (341) is slidably installed beside the disordered conveying assembly (31) and slides along the conveying direction of the disordered conveying assembly (31), the ordered input assembly (32) further comprises a special-shaped supporting rod, the limiting strip (322) is installed on the special-shaped supporting rod, the front driving element (346) and the front separation rod (343) are installed on the sliding platform (341), the special-shaped supporting rod corresponds to the front separation position (3433) along the conveying direction of the disordered conveying assembly (31), and the point touch cylinder (342) has two, the two point touch cylinders (342) are located on both sides of the front driving element (346) in the movement stroke of the front driving element (346), and the movement directions of the piston rods of the two point touch cylinders (342) are along and opposite to the sliding direction of the sliding platform (341).

2. An apparatus for automatic canning of a body according to claim 1, characterized in that: The clamping mechanism (42) comprises a lower clamping assembly (423), the lower clamping assembly (423) comprises a mounting block (4231), a clamping arm (4232) and a reset spring (4233), the clamping arm (4232) has two, two clamping arms (4232) are symmetrically hinged to the mounting block (4231), one end of the clamping arm (4232) is provided as a clamping end, the other end is provided as a reset end, the reset spring (4233) is clamped between the reset ends of the two clamping arms (4232), the mounting block (4231) is provided with a limiting convex edge (42311) abutting against the reset end of the clamping arm (4232), the limiting convex edge (42311) has two, the two clamping arms (4232) are located between the two limiting convex edges (42311), the clamping end of the clamping arm (4232) is arc-shaped, and the two clamping ends form an arc-shaped clamping space (4235).

3. An apparatus for automatic canning of a body according to claim 1, characterized in that: It also includes a stabilizing strip (8), the stabilizing strip (8) is arranged outside the clamping base (41), the stabilizing strip (8) and the clamping base (41) form a stable channel (81), the stabilizing strip (8) has two, the corresponding stable channel (81) also has two, the entrances of the two stable channels (81) are located at the same position as the openings of the two conveying channels (326) close to the clamping base (41), the limiting strip (322) has two, the two limiting strips (322) are arranged above and below the partition (321), and the corresponding stabilizing strip (8) of each partition (321) has two, the two stabilizing strips (8) are also arranged above and below the partition (321).

4. An apparatus for automatic canning of a body according to claim 1, characterized in that: It also includes an associated gear set (5) and a prime mover (6), the associated gear set (5) comprises a first output gear, a second output gear, an engagement gear and an intermediate gear (51), the prime mover (6) drives the first output gear to rotate, the first output gear drives the engagement gear to rotate, the intermediate gear (51) has two, two intermediate gears (51) are engaged with the engagement gear, the second output gear has two, two second output gears are engaged with two intermediate gears (51) one by one, the first output gear serves as the first driving member (43), and the second output gear serves as the second driving member (325).

5. An apparatus for automatic canning of a body according to claim 4, characterized in that: The conveying mechanism (3) and the positioning and clamping mechanism (4) are installed on the mounting platform (2), the mounting platform (2) is provided with an equal-height platform (21), the prime mover (6) is installed in the mounting platform (2), the first output gear is installed in the equal-height platform (21), the equal-height platform (21) is provided with a hole for installing the bottom disc (411), the upper surface of the bottom disc (411) is in the same plane as the upper surface of the equal-height platform (21), the outer circle of the bottom disc (411) abuts against the outer circle of the first output gear and is fixed by a plurality of screws in a ring shape, the partition piece (321) is installed on the equal-height platform (21), the meshing gear comprises coaxially installed associated first meshing teeth (52) and second meshing teeth (53), the first meshing teeth (52) are located in the equal-height platform (21) and mesh with the first output gear, and the second meshing teeth (53) are located in the mounting platform (2) and mesh with the intermediate gear (51).

6. An apparatus for automatic canning of a body according to claim 1, characterized in that: The filling assembly (44) comprises a height adapting assembly, a filling valve and a filling driving structure for driving the filling valve to move, the height adapting assembly comprises a sleeve (441), a pressing column (442), a sliding pushing column (443), a limiting bolt (445) and a mounting plate (446) for installing the filling valve, the sleeve (441) is installed on the top disc (412), the pressing column (442) is slidingly installed in the sleeve (441), the pressing column (442) is coaxially provided with a sliding hole (4422), one end of the sliding pushing column (443) is fixed with the mounting plate (446), the other end of the sliding pushing column (443) is slidingly installed in the sliding hole (4422), the sliding pushing column (443) is provided with a first bolt hole (4431), the first bolt hole (4431) is a waist-shaped hole, and the length direction of the first bolt hole (4431) is along the axis direction of the pressing column (442), the pressing column (442) is provided with a second bolt hole (4421), the limiting bolt (445) is threadedly installed in the second bolt hole (4421), and the limiting bolt (445) is slidingly installed in the first bolt hole (4431); The filling valve comprises a filling column (448), a filling nozzle (449), an opening and closing sleeve (450) and an opening and closing bolt (451), the filling column (448) is internally provided with a filling channel (4481), one end of the filling column (448) is provided with the filling nozzle (449) and is in communication with the filling channel (4481), a feeding channel (4482) is formed in the peripheral wall of the filling column (448) and is in communication with the filling channel (4481), the opening and closing sleeve (450) is sleeved on the outside of the filling column (448), a limiting ring (4501) is arranged on the inner wall of one end of the opening and closing sleeve (450), an entrance and exit for the filling nozzle (449) is formed in the middle of the limiting ring (4501), the filling column (448) is clamped between the limiting ring (4501) and the filling column (448), an inflation spring (452) is arranged on the other end of the opening and closing sleeve (450), a fixing bolt hole (4502) is formed in the other end of the opening and closing sleeve (450), an active bolt hole (4483) is formed in the end of the filling column (448) away from the filling nozzle (449), the active bolt hole (4483) is a waist-shaped hole formed along the axis direction of the filling column (448), the opening and closing bolt (451) is threadedly fixed in the fixing bolt hole (4502) and passes through the active bolt hole (4483), the opening and closing sleeve (450) is provided with an input hole (4503) for pipeline installation, when the opening and closing bolt (451) abuts against the side wall of the active bolt hole (4483) away from the filling nozzle (449), the input hole (4503) is in communication with the feeding channel (4482), and the filling nozzle (449) is located outside the opening and closing sleeve (450).

7. An apparatus for automatic canning of a body according to claim 6, characterized in that: The filling driving structure comprises a driving guide rail (454) and guide wheels (455), the guide wheels (455) are provided in plurality, and the plurality of guide wheels (455) are one-to-one correspondingly arranged on the top of the pressing column (442) of each filling assembly (44), the driving guide rail (454) is in the shape of a ring and is coaxial with the top disc (412), the guide wheels (455) abut against and move along the driving guide rail (454), the side of the driving guide rail (454) facing the guide wheels (455) is provided with a driving surface (4541), the driving surface (4541) comprises a high surface, a low surface and a guide surface, the distance between the high surface and the top disc (412) is greater than the distance between the low surface and the top disc (412), and the guide surface comprises two guide surfaces located at the junction positions of the low surface and the high surface.

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