WO2021147603A1

WO2021147603A1 - Filling line

Info

Publication number: WO2021147603A1
Application number: PCT/CN2020/138589
Authority: WO
Inventors: 李志聪; 孔桢焕; 庄晨辉
Original assignee: 苏州华源控股股份有限公司
Priority date: 2020-01-23
Filing date: 2020-12-23
Publication date: 2021-07-29
Also published as: CN111170252A

Abstract

Disclosed is a filling line. The filling line is sequentially provided with a can distributing station, a labeling station, a filling station, a cover placing station, a cover clamping station, and an arranging and plate loading station. The cover distributing station is also arranged at one side of the cover placing station; a can distributing mechanism (1) is arranged at the can distributing station; a labeling mechanism (2) is arranged at the labeling station; a filling mechanism (3) is arranged at the filling station; a cover placing mechanism (4) is arranged at the cover placing station; a cover clamping mechanism (5) is arranged at the cover clamping station; and a cover distributing mechanism (6) is arranged at the cover distributing station. The filling line can realize fully-automatic processing for can distributing, labeling, filling, cover distributing, cover placing and cover clamping without manual participation during processing, thereby significantly improving the degree of automation of the filling line, improving the working efficiency, and being advantageous for increasing the yield.

Description

Filling line

Technical field

The invention relates to the technical field of can making, in particular to a filling line.

Background technique

The filling line is generally a linked production line composed of multiple stand-alone equipment with different functions in order to meet the production or processing purposes of a certain product. It is a device to reduce manpower, optimize operation procedures and improve production efficiency. The current filling line usually only includes filling, cap clamping, labeling, coding, etc., but in the early stage, the filling line needs to be divided into cans and caps. In the prior art, the preliminary work needs to be completed manually, which can only be semi-automated, and the efficiency of filling needs to be further improved.

Summary of the invention

The object of the present invention is to provide a filling line.

In order to achieve the above objective, the technical solution adopted by the present invention is:

A filling line, the filling line has a canning station, a labeling station, a filling station, a cap placing station, a cap clamping station, and a typesetting and boarding station arranged in sequence. One side of the lid placing station is also provided with a lid separating station, a separating mechanism is arranged on the separating station, a labeling mechanism is arranged at the labeling station, and a labeling mechanism is arranged at the filling station. The station is provided with a filling mechanism, the cap placing station is provided with a cap placing mechanism, the cap clamping station is provided with a cap clamping mechanism, and the cap separating station is provided with a cap separating mechanism.

Preferably, the tank dividing mechanism includes a tank inlet conveyor belt, a tank lower assembly connected to the tank inlet conveyor belt, and the tank lower assembly includes a lower tank tray, which drives the lower tank tray up and down. The lower tank driving part that lifts in the direction and the tank clamping part located above the lower tank tray are used to clamp the bottom second tank in the whole stack of tanks.

Further preferably, the canning mechanism further includes a pushing assembly for pushing the can body from the lower tank tray to the labeling mechanism, and the pushing assembly includes a pushing claw, and The pushing claw is connected to the first pushing driving part that drives it to reciprocate in the front and back direction, and the second pushing driving part that is connected to the pushing claw to drive it to swing, the first pushing drive The component drives the push claw to push the can body to the labeling mechanism.

Further preferably, the clamping part includes a first clamping claw, a second clamping claw, and a clamping claw driving part that drives the first clamping claw and the second clamping claw to perform a clamping action.

Further preferably, the pot clamping component further includes a third claw, the first claw, the second claw and the third claw form a three-point clamping, and the direction of the third claw is It is facing the conveying direction of the in-tank conveyor belt.

Further preferably, the pushing claw has a first working position and a second working position, and when the pushing claw is pushed from the lower tank tray to the labeling conveyor belt, the pushing claw is at The first working position; when the pushing claw is pushed from the labeling conveyor belt to the lower tank tray, the pushing claw rotates upward from the first working position to the The second working position; when the push claw is located on the lower tank tray, the push claw rotates downward from the second working position to the first working position.

Further preferably, when the push claw is in the first working position, the push claw extends in the left-right direction; when the push claw is rotated from the first working position to the first working position In the second working state, the pushing pawl rotates upward at least 90°.

Further preferably, the lower tank assembly further includes a tray support extending in an up and down direction, and the lower tank tray is movably connected to the tray support.

Further preferably, the lower tank tray has a first height position and a second height position, the first height position is lower than the second height position, and when located at the first height position, The lower tank tray is flush with the height of the tank feeding conveyor belt; when it is at the second height position, the tank lower tray is flush with the height of the labeling conveyor belt.

Preferably, the labeling mechanism includes a labeling conveyor belt, a labeling component located on at least one side of the labeling conveyor belt, and a labeling component located at the end of the labeling conveyor belt for removing cans from the The labeling conveyor belt is pushed out to the labeling conveyor belt component of the filling mechanism.

Preferably, the filling mechanism includes a filling conveyor belt and a filling piece, and the filling piece includes a filling bottom frame, a quantitative filling component arranged above the filling bottom frame, and The quantitative filling assembly includes a hopper, a lower silo located below the hopper and connected to the hopper, a storage silo connected to the lower silo, and a push and suction drive component. The material driving component is used to suck the material in the lower silo into the storage silo, push the material in the storage silo into the lower silo, the hopper and the The lower silo is connected through the inlet, the lower silo is provided with a discharge port, the pushing and sucking driving component includes a cylinder, a piston rod arranged in the cylinder, and driving the The material pushing and sucking power component that the piston rod moves in the cylinder, and the cylinder is the storage bin. When the pushing and sucking power component moves the piston rod away from the When one side of the lower silo is pulled, the storage silo sucks materials from the lower silo; when the push and suction power component moves the piston rod toward the side close to the lower silo When pushed, the storage bin pushes materials from the lower bin.

Further preferably, the material pushing and suction driving component further includes a material pushing and suction control member for controlling the movement stroke of the piston rod.

Further preferably, the storage bin is arranged on the side of the lower storage bin, and the storage bin extends in a horizontal direction.

Further preferably, the filling piece further includes a blanking control component, and the blanking control component is used to simultaneously control the opening and closing of the inlet and outlet.

Further preferably, the blanking control assembly includes a blanking rod, a feeding block and a discharging block connected to the blanking rod, and a blanking drive component, and the blanking rod is connected to the blanking rod. The hopper extends to the discharging bin, and the discharging driving component is connected with the discharging rod to drive the discharging rod to move up and down.

Further preferably, when the blanking driving component drives the blanking rod to move upward, the material inlet blocking member blocks the material inlet, and the material discharging blocking member is removed from the material inlet. The discharge port is moved away; when the blanking drive component drives the blanking rod to move down, the inlet block is removed from the inlet, and the discharge block Seal the discharge port.

Further preferably, the feeding driving part includes a feeding power part connected to the top of the hopper, a driving rod connected to the feeding power part at one end, and the middle part of the driving rod is connected to the feeding power part. The top of the hopper is rotatably connected, and the other end of the drive rod is connected with the upper end of the feed rod.

Further preferably, the filling component further includes a filling lifting assembly connected between the filling chassis and the quantitative filling assembly.

Further preferably, the filling lifting assembly includes a lifting sleeve connected between the filling chassis and the quantitative filling assembly, and a filling lifting drive that drives the lifting sleeve for lifting Component, the lifting sleeve is provided with multiple groups.

Further preferably, there are a plurality of said filling parts arranged along said filling conveyor belt.

Preferably, the lid separating mechanism includes a lid storage assembly, a lid ejecting conveyor belt, and a lid separating assembly for transporting the lid in the lid storing assembly to the lid ejecting conveyor belt. The lid storage assembly is located on at least one side of the lid exit conveyor belt, and the lid separation assembly includes a lid separation bracket, a cover clamping component connected to the lid separation bracket and located above the lid storage assembly, and The cover part, the cover clamping part is used to clamp the top second cover in the whole stack of cover bodies in the storage cover assembly, and the cover transportation part is used to hold the storage cover The top cover of the entire stack of covers in the assembly is transported to the cover unloading conveyor belt.

Further preferably, the clamping cover component includes a first jaw, a second jaw, and a jaw driving component that drives the first and second jaws to perform a clamping action.

Further preferably, the clamping cover component further includes a claw limiting member for limiting the opening limit positions of the first claw and the second claw.

Further preferably, the cover transport component includes a turning shaft, a turning driving component for driving the turning shaft to rotate around its axis, a suction cup bracket connected to the turning shaft, and a suction cup bracket connected to the turning shaft. The suction cup on the suction cup holder. The opening of the suction cup always faces downwards. The suction cup has a first working position and a second working position. When the suction cup is in the first working position, the suction cup It is located above the inner cover of the lid storage assembly, and when the suction cup is in the second working position, the suction cup is located above the cover unloading conveyor belt.

Further preferably, the suction cup support includes a support vertical rod fixedly connected to the turning shaft, a support cross rod connected to the support vertical rod and capable of rotating around its center line, and the suction cup is connected to On the bracket crossbar.

Further preferably, the cover transport component further includes an anti-rotation belt connected with the suction cup to ensure that its opening always faces downward.

Further preferably, the lid storage assembly includes a lid storage conveyor belt, a lid storage drive component that drives the lid storage conveyor belt to drive, an upper lid tray arranged at the end of the lid storage conveyor belt, and drives the lid. The upper cover driving part that lifts the upper cover tray up and down in the vertical direction, and the cover clamping part is located above the upper cover tray.

Further preferably, the lid storage assembly includes a plurality of the lid storage conveyor belts.

Further preferably, the lid storage assembly is provided with multiple groups, the plurality of groups of the lid storage assembly are distributed along the conveying direction of the lid storage conveyor belt, and each group of the lid storage assembly corresponds to a set of Sub-lid assembly.

Preferably, the lid placing mechanism is used to place the lid on the tank, and the lid placing mechanism includes a lid placing bracket, a suction cup connected to the lid placing bracket, and a suction cup connected to the lid placing bracket. Between the bracket and the suction cup, the suction cup is used to drive the suction cup to move between the suction cap position and the cover position. The suction cup is connected between the suction cup and the suction cup. The suction cup is driven to perform a suction and release action, and the suction cup is suction and release driving components.

Further preferably, the suction cup moving drive component includes a driving wheel and a driven wheel arranged on the front and rear sides of the cover supporting bracket, a timing belt sleeved on the driving wheel and the driven wheel at the same time, and driving the The driving wheel rotates the moving power part, and the sucker sucking and releasing driving part is connected with the timing belt.

Further preferably, the suction cup suction and release drive component includes a suction cup power component and a can discharge power component connected to the suction cup moving drive component, and the suction cup is simultaneously with the suction can power component and the can discharge power component. The power components are connected.

Further preferably, the canister suction power component and the can discharge power component are cylinders, and the can discharge power component is a cylinder with adjustable power.

Preferably, the lid clamping mechanism is used to clamp the lid on the tank body, and the lid clamping mechanism includes a lid clamping base frame, a lid clamping bracket connected to the lid clamping base frame, and The cover guide rail extending in the up-down direction on the cover support bracket, the cover sliding part slidably connected to the cover cover guide, the cover cover component connected to the cover sliding part, and the drive The clip cover sliding member is a clip cover driving part that moves on the clip cover guide rail, one end of the clip cover driving part is connected with the clip cover bracket, and the other of the clip cover driving part is One end is connected with the sliding part of the clip cover.

Further preferably, the clip cover component includes a chuck holder, a plurality of chucks rotatably connected to the chuck holder, and a plurality of chucks connected to drive it relative to the chuck. A chuck driving part for rotating the chuck support, and the chuck driving part is connected to the sliding part of the chuck cover.

Further preferably, a plurality of the chucks are enclosed into a circular area, and the jaw portions of the plurality of chucks are all facing the center of the circular area, and the chuck driving member drives a plurality of the chucks. The chuck simultaneously moves closer to the center of the circle.

Further preferably, the cover clamping mechanism further includes a clamping cover height adjusting component, the clamping cover height adjusting component is connected to the clamping cover base frame, and the clamping cover bracket is connected to the clamping cover Height adjustment parts.

Further preferably, the clip cover height adjustment component includes a screw rod extending in the up and down direction capable of rotating around its own axis, a nut sleeved on the screw rod and matched with the screw rod, and a wire rod that drives the screw rod to rotate. The rod driving part, and the cover bracket is connected to the nut.

Due to the application of the above technical solutions, the present invention has the following advantages compared with the prior art:

The invention can realize automatic processing of canning, labeling, filling, capping, capping and cap clamping, without manual intervention in the middle, which greatly improves the automation degree of the filling line, improves the work efficiency, and is beneficial to increase the output. .

Description of the drawings

Figure 1 is a schematic front view of the filling line in this embodiment;

Figure 2 is a schematic top view of the filling line in this embodiment;

Figure 3 is a schematic front view of the tank separating mechanism in this embodiment;

Figure 4 is a schematic top view of the tank dividing mechanism in this embodiment;

Figures 5-7 are schematic diagrams of the pusher assembly of the tank dividing mechanism in this embodiment;

Fig. 8 is a schematic front sectional view of the filling mechanism in this embodiment;

Figure 9 is a schematic side view of the filling mechanism in this embodiment;

Fig. 10 is a schematic front view of the cover placing mechanism in this embodiment;

Figure 11 is a schematic front sectional view of the cover placing mechanism in this embodiment;

Figure 12 is a schematic front view of the lid separating mechanism in this embodiment;

Figure 13 is a schematic front sectional view of the lid separating mechanism in this embodiment;

Fig. 14 is a schematic top view of the lid separating mechanism in this embodiment;

Fig. 15 is a schematic side view of the cover separating mechanism in this embodiment;

Fig. 16 is a schematic diagram of the cover clamping part of the cover separation mechanism in this embodiment.

Figure 17 is a schematic front view of the cover clamping mechanism in this embodiment;

Figure 18 is a schematic side view of the cover clamping mechanism in this embodiment;

Fig. 19 is a schematic front sectional view of the cover clamping mechanism in this embodiment.

Among them: 1. Tank dividing mechanism; 10. Tank feeding conveyor belt; 11. Pallet support; 12. Lower tank tray; 130, first holding claw; 131, second holding claw; 132, third holding claw; 14, stop Feed rod; 150, push claw; 151, first push bracket; 152, driving wheel; 153, driven wheel; 154, timing belt; 155, push rail; 156, push slide; 157, second push Bracket; 158. Drive rack; 159. Gear shaft; 2. Labeling mechanism; 20. Labeling conveyor belt; 21. Labeling components; 22. Labeling conveyor belt components; 3. Filling mechanism; 30. Filling Loading conveyor belt; 31. Filling bottom frame; 320, hopper; 321, unloading bin; 322, storage bin; 323, inlet; 324, outlet; 325, piston rod; 326, push and suction power Parts; 330, blanking rod; 331, feeding blockage; 332, discharging blockage; 333, feeding power part; 334, driving rod; 340, lifting sleeve; 341, filling lifting driving part; 4. Lid release mechanism; 40. Lid release conveyor belt; 41. Lid release bracket; 42, suction cup; 430, driving wheel; 431, driven wheel; 432, timing belt; 440, suction can power part; 441, can release power part; 5. Clamping mechanism; 50. Clamping base frame; 51. Clamping bracket; 52. Clamping guide rail; 53, Clamping cover sliding part; 540, Chuck bracket; 541, Chuck; 542, Chuck driving part; 55. Clamping cover driving part; 56, clamping cover conveyor belt; 570, screw rod; 571, nut; 572, screw rod driving part; 6, cover separation mechanism; 60, cover out conveyor belt; 61, cover storage conveyor belt; 62. Upper cover tray; 63. Separate cover bracket; 640, first claw; 641, second claw; 642, claw driving part; 643, claw limit piece; 65, turning shaft; 66, suction cup; 670. Support vertical bar; 671. Support cross bar; 68. Anti-rotation belt; 7. Typesetting and mounting plate.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "up and down", "horizontal", "inner", "outer" and other indications The orientation or positional relationship of is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation and be constructed in a specific orientation And operation, therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that the terms "installation", "connected" and "connected" should be interpreted broadly unless otherwise clearly specified and limited. For example, it can be a fixed connection or a detachable connection. Connected or integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above-mentioned terms in the present invention can be understood under specific circumstances.

A filling line as shown in Figures 1 and 2. The filling line has a potting station, a labeling station, a filling station, a cap placing station, a cap clamping station, and a typesetting and boarding station arranged in sequence. There is also a lid separating station on one side of the lid placing station, a separating mechanism 1 is arranged on the separating station, a labeling mechanism 2 is arranged at the labeling station, and a filling station is arranged at the filling station. The assembly mechanism 3 is provided with a cap placing mechanism 4 at the cap placing station, a cap clamping mechanism 5 at the cap clamping station, and a cap separating mechanism 6 at the cap separating station. A detailed description of each organization is given below.

As shown in Figures 3 and 4, the tank dividing mechanism 1 includes a tank inlet conveyor belt 10 and a tank lower assembly connected with the tank inlet conveyor belt 10. Among them: the lower tank assembly includes a tray support 11 extending in the up-and-down direction, a lower tank tray 12 movably connected to the tray support 11, a lower tank drive component that drives the lower tank tray 12 up and down, and is located on the lower tank tray 12 The upper tank clamping part is used to clamp the bottom second tank in the whole stack of tanks.

The lower tank tray 12 has a first height position and a second height position. The first height position is lower than the second height position. When at the first height position, the lower tank tray 12 is flush with the tank feeding conveyor belt 10; When in the second height position, the lower tank tray 12 is level with the height of the labeling conveyor belt 20.

In this embodiment, the clamping part includes a first clamping claw 130, a second clamping claw 131, a third clamping claw 132, and a clamping claw driving part that drives the first clamping claw 130 and the second clamping claw 131 to perform a clamping action. The first claw 130, the second claw 131, and the third claw 132 form a three-point clamping, and the direction of the third claw 132 is directly opposite to the conveying direction of the tank conveyor belt 10. When the entire stack of tanks is moved from the tank When the conveyor belt 10 is conveyed to the lower tank tray 12, it can be blocked by the third claw 132.

In addition, a plurality of blocking rods 14 extending in the vertical direction are arranged above the lower tank tray 132, and the plurality of blocking rods 14 enclose a blocking space, and the entire stack of tanks is located in the space, which can avoid tipping.

The tank dividing mechanism 1 also includes a pushing assembly that pushes the tank body from the lower tank tray 12 to the labeling conveyor belt 20.

In this embodiment: as shown in Figures 5-7: the pushing assembly includes a pushing pawl 150, a first pushing drive mechanism connected to the pushing pawl 150 to drive it to reciprocate in the front and rear directions, and connected to the pushing pawl 150 The second material pushing drive mechanism that drives it to swing, the first material pushing drive mechanism drives the pushing claw 150 to push the can body from the lower can tray 12 to the labeling conveyor belt 20.

In this embodiment, the pushing claw 150 has a first working position and a second working position. When the pushing claw 150 moves from the lower tank tray 150 to the labeling conveyor belt 20, the pushing claw 150 is in the first working position, and the pushing claw 150 is in the first working position. Extending in the left and right directions, the can body can be pushed; when the pushing pawl 150 moves from the labeling conveyor 20 to the can tray 12, the pushing pawl 150 rotates upward from the first working position to the second working position, and the pushing pawl 150 is at least Rotate upward by 90° to avoid the tank body at the rear; when the push pawl 150 is located at the rear end, the push pawl 150 rotates downward from the second working position to the first working position.

An embodiment of the first pushing drive mechanism and the second pushing drive mechanism are specifically given below:

The first pushing drive mechanism includes a first pushing support 151, a driving wheel 152 and a driven wheel 153 arranged on the front and rear sides of the first pushing support 151, and a timing belt 154 sleeved on the driving wheel 152 and the driven wheel 153 at the same time And the first pushing power component that drives the driving wheel 42 to rotate, the timing belt 154 extends in the front-to-rear direction, the second pushing drive mechanism is connected with the timing belt 154, and the pushing pawl 150 is connected with the second pushing drive mechanism. Wherein: the first pushing drive mechanism also includes a pushing rail 155 extending in the front-rear direction on the first pushing support 151, a pushing sliding member 156 slidably arranged on the pushing guide 155, and a second pushing drive The mechanism is simultaneously connected with the pushing slide 156.

The second pushing drive mechanism includes a second pushing support 157 connected to the timing belt 156, a rack 158 connected to the second pushing support 157 and extending in the up and down direction, gears that cooperate with the rack 158, and driving teeth. For the second pushing power component moving up and down by the bar 158, the pushing pawl 150 is coaxially connected with the gear (gear shaft 159).

In this embodiment: the lower tank driving part, the gripping claw driving part, and the first pushing power part can be motors, and the second pushing power part can be air cylinders.

The whole pile of cans reaches the lower tank tray 12 through the tank feeding conveyor belt 10, and the lower tank tray 12 drives the whole pile of tanks to rise, and is held tightly to the bottom by the first holding claw 130, the second holding claw 131, and the third holding claw 132 The second tank body, and then the bottom tank body is moved downwards by gravity through the lower tank tray 12 to the height of the labeling conveyor belt 20, and finally the tank body is pushed from the lower tank tray 12 to the labeling through the pusher assembly The conveyor belt 20 is conveyed out.

As shown in Figures 1 and 2, the labeling mechanism 2 includes a labeling conveyor belt 20, a labeling component 21 located on at least one side of the labeling conveyor belt 20, and a labeling conveyor 20 at the end for removing the can from the labeling The conveyor belt 20 is pushed out to the labeling conveyor belt component 22 of the filling mechanism 3.

When the can body is conveyed by the labeling conveyor belt 20, it is marked on the can body through the labeling component 21 at the same time, and after the marking is completed, it is pushed to the filling mechanism 3 through the labeling conveyor belt component 22.

As shown in Figures 8 and 9: It includes a filling conveyor belt 30 and a filling part. The filling part specifically includes a filling bottom frame 31, a quantitative filling component arranged above the filling bottom frame 31, a blanking control component, and a The filling lifting assembly between the filling chassis 31 and the quantitative filling assembly.

The quantitative filling assembly includes a hopper 320, a lower hopper 321 located below the hopper 320 and communicated with the hopper 320, a storage silo 322 connected with the lower silo 321, and a push and suction drive component. The storage silo 322 is arranged on the side of the lower silo 321, and the storage silo 322 extends in a horizontal direction. The hopper 320 and the lower silo 321 are connected through an inlet 323, and the lower silo 321 is provided with an outlet 324.

The pushing and sucking material driving component is used to suck the material in the lower silo 321 into the storage silo 322 and push the material in the storage silo 322 into the lower silo 321. Specifically, it includes: a cylinder, a piston rod 325 arranged in the cylinder, a push and suction power component 326 that drives the piston rod 325 to move in the cylinder, a push and suction control member for controlling the movement stroke of the piston rod 325, and the cylinder. For storage bin 322. When the push-suction power component 326 pulls the piston rod 325 away from the lower silo 321, the storage silo 322 sucks materials from the lower silo 321; when the push-suction power component 326 pulls the piston rod 325 toward the lower silo 321 When the silo 321 is pushed on one side, the storage silo 322 pushes materials from the lower silo 321.

The unloading control assembly is used to control the opening and closing of the inlet 323 and the outlet 324 at the same time. Specifically, it includes a blanking rod 330, a feeding block 331 and a discharging block 332 connected to the blanking rod 330, and a blanking drive part. The blanking rod 330 extends from the hopper 320 to the blanking bin 321, and the blanking drive part is connected to the blanking hopper 320. The blanking rod 330 is connected to drive the blanking rod 330 to move up and down. When the blanking driving component drives the blanking rod 330 to move upward, the feeding block 331 blocks the inlet 323, and the discharging block 332 moves away from the discharge port 324; when the blanking drive part drives the blanking rod 330 to move down At this time, the feed block 331 is moved away from the feed port 323, and the discharge plug 332 blocks the discharge port 324.

In this embodiment: the feeding driving part includes a feeding power part 333 connected to the top of the hopper 320, a driving rod 334 connected to the feeding power part 333 at one end, and the middle part of the driving rod 334 is rotatably connected with the top of the hopper 320, The other end of the driving rod 334 is connected with the upper end of the blanking rod 330. The unloading power component 333 pushes one end of the driving rod 334 up and down, so that the middle of the driving rod 334 rotates, and the other end of the driving rod 334 drives the unloading rod 330 to move up and down.

The filling lifting assembly includes a lifting sleeve 340 connected between the filling chassis 31 and the quantitative filling assembly, and a filling lifting driving component 341 that drives the lifting sleeve 340 to lift. The lifting sleeves 340 are provided in multiple groups. Of course, the lifting sleeve 340 can also be replaced by other lifting structures to realize the lifting, which will not be listed here.

In this embodiment, there are a plurality of filling parts arranged along the filling conveyor belt 30, as shown in the figure, three filling parts can simultaneously fill the tanks on the filling conveyor belt 30.

The following specifically describes the working mode of this embodiment:

The unloading drive component drives the unloading rod 330 to move down, the feeding block 331 is moved away from the inlet 323, the discharging block 332 blocks the outlet 324, and the material in the hopper 320 enters the lower portion from the inlet 323. In the silo 321, the pushing and suction power component 326 pulls the piston rod 325 away from the lower silo 321 to suck the material from the lower silo 321 into the storage silo 322; the unloading drive component drives the lowering rod 330 to move up. , The feed block 331 will block the feed port 323, the discharge plug 332 will be removed from the discharge port 324, and the suction power part 326 will push the piston rod 325 toward the side close to the lower silo 321 to remove the material from The storage silo 322 is pushed into the lower silo 221, and the stroke of the piston rod 325 is controlled by the push and suction control member to realize the quantitative feeding of the lower silo 321, and the material entering the lower silo 321 passes through the discharge port 324 Outflow.

As shown in Figures 10 and 11, the cap placing mechanism 4 includes a cap placing conveyor belt 40 and a cap placing assembly for placing the cap on the tank. The cap placing assembly includes a cap placing bracket 41, a suction cup 42 connected to the cap placing bracket 41, and a cap ejecting conveyor belt 60 connected between the cap placing bracket 41 and the suction cup 42 for driving the suction cup 42 in the cap separating mechanism 6 to the cap placing The chuck moving drive mechanism that moves between the conveyor belts 40 is connected between the chuck moving drive mechanism and the chuck 42 to drive the chuck 42 to perform the suction and release action.

The following specifically gives an implementation of the suction cup moving drive mechanism and the suction cup suction and release drive mechanism:

The suction cup moving drive mechanism includes a driving wheel 430 and a driven wheel 431 arranged on the front and rear sides of the cover support 41, a timing belt 432 sleeved on the driving wheel 430 and the driven wheel 431 at the same time, and a moving power component that drives the driving wheel 430 to rotate. , The suction cup suction and release drive mechanism is connected with the timing belt 432. Motors can be used as moving power components.

The suction and release driving mechanism of the suction cup includes a suction can power component 440 and a can discharge power component 441 connected to the timing belt 432, and the suction cup 42 is connected with the suction can power component 440 and the can discharge power component 441 at the same time. Among them: the canister suction power component 440 is a cylinder, and the can discharge power component 441 is a cylinder with adjustable power.

The suction cup 42 is at the position of the lid-out conveyor belt 60 of the lid separating mechanism 6, and the suction cup power component 440 drives the suction cup 42 to move downward to suck the lid body, and then move the power component to drive the driving wheel 430 and the driven wheel 431 to drive the timing belt 432 for transmission. , Thereby driving the suction cup 42 to move above the lid placing conveyor belt 40, and the can placing power component 441 drives the suction cup 42 to move downward to place the lid on the lid placing conveyor belt 40.

As shown in Figures 12-16: the lid separating mechanism 6 includes a lid storage assembly, a lid ejecting conveyor belt 60, a lid separating assembly for transporting the lid in the lid storage assembly to the lid ejecting conveyor belt 60, and a lid placing mechanism 4 Place the lid body from the lid-out conveyor belt 60 onto the tank body on the lid-placement conveyor belt 40. in:

The lid storage assembly is located on at least one side of the lid unloading conveyor belt 60, and includes a lid storage conveyor belt 61, a lid storage driving component that drives the lid storage conveyor belt 61 to drive, an upper lid tray 62 arranged at the end of the lid storage conveyor belt 61, and a drive An upper cover driving member for raising and lowering the upper cover tray 62 in the up-and-down direction. Both the storage lid driving part and the upper lid driving part can adopt motors.

Each lid storage assembly can include multiple lid storage conveyor belts 61; the lid storage assembly is provided with multiple groups, and the multiple sets of lid storage components are distributed along the conveying direction of the lid storage conveyor belt 61, and each group of lid storage components corresponds to a set of lids. Components.

The sub-lid assembly includes a sub-lid bracket 63, a clamping member and a lid-transporting member that are connected to the sub-lid bracket 63 and located above the storage lid assembly. The clamping member is used to hold the top second of the entire stack of lids in the storage lid assembly. Each cover is clamped, and the cover transport component is used to transport the top cover of the entire stack of cover bodies in the cover storage assembly to the cover discharge conveyor 60. In this embodiment:

The cover clamping part is located above the upper cover tray 62 and includes a first claw 640, a second claw 641, and a claw driving part 642 that drives the first claw 640 and the second claw 641 to perform a clamping action. The clamping cover component further includes a claw limiting member 643 for limiting the opening limit positions of the first claw 640 and the second claw 641. The jaw driving part 642 adopts an air cylinder. The claw driving component 642 can use the principle of lever fulcrum to drive the first claw 640 and the second claw 641 to open and clamp.

The cover transportation component includes a turning shaft 65, a turning driving component for driving the turning shaft 65 to rotate around its axis, a suction cup holder connected to the turning shaft 65, and a suction cup 66 connected to the suction cup holder. Wherein: the suction cup support includes a support vertical rod 670 fixedly connected to the turning shaft 65, a support cross rod 671 connected to the support vertical rod 670 and capable of rotating around its centerline, the suction cup 66 is connected to the support cross rod 671, and the suction cup The opening of 66 always faces downward. The cover part also includes an anti-rotation belt 68 connected with the suction cup 66 to ensure that the opening of the cover is always downward.

The suction cup 66 has a first working position and a second working position. When the suction cup 66 is in the first working position, the suction cup 66 is located above the inner cover of the lid storage assembly. When the suction cup 66 is in the second working position, the suction cup 66 is located at the lid out Above the conveyor belt 60.

The entire stack of lids is conveyed to the upper lid tray 62 by the lid storage conveyor belt 60, and the upper lid tray 62 rises to the position of the cover clamping part. At this time, the claw driving part 642 drives the first claw 640 and the second claw 641 to clamp The top second cover in the whole stack of covers, the suction cup 66 adsorbs the top cover in the whole stack of covers, and the turning shaft 65 rotates to drive the suction cup bracket to flip from the side of the lid storage assembly to the cover delivery On the side of the belt 60, the suction cup 66 loosens the cover body so that the cover body is placed on the cover unloading conveyor belt 60.

Repeating the above steps, the first claw 640 and the second claw 641 are opened and clamped to separate the lids one by one, and the suction cup 66 transfers the lids one by one to the unloading conveyor belt 60.

As shown in Figures 17-19: the cover clamping mechanism 5 includes a cover cover base frame 50, a cover cover bracket 51 connected to the cover cover base frame 50, a cover cover guide rail 52 connected to the cover cover bracket 51 and extending in the up and down direction, The cover slide 53 slidably connected to the cover guide 52, the cover part connected to the cover slide 53, the cover drive 55 that drives the cover slide 53 to move on the cover guide 52, And the cover conveyor belt 56, one end of the cover cover drive member 55 is connected to the cover cover bracket 51, the other end of the cover cover drive member 55 is connected to the cover cover sliding member 53, the cover cover conveyor belt 56 and the cover release conveyor belt 40 Docking. The clamping cover driving member 55 adopts an air cylinder, the cylinder body of the cylinder is connected with the clamping cover bracket 51, and the piston rod of the air cylinder is connected with the clamping cover sliding member 53.

The chuck cover component includes a chuck support 540, a plurality of chucks 541 rotatably connected to the chuck support 540, and a chuck driving member 542 connected with the plurality of chucks 541 to drive the chuck support 540 to rotate relative to the chuck support 540, The chuck driving member 542 is connected to the chuck cover sliding member 53. The chuck driving member 542 adopts an air cylinder. In this embodiment: a plurality of chucks 541 surround a circular area, and the jaws of the plurality of chucks 541 all face the center of the circular area, and the chuck driving member 543 drives the plurality of chucks 541 to the center of the circle at the same time. Close together to finish clamping the lid on the tank.

The cover clamping mechanism 5 further includes a clamping cover height adjustment component, the clamping cover height adjustment component is connected to the clamping cover base frame 50, and the clamping cover bracket 51 is connected to the clamping cover height adjustment component. Among them: the height adjustment component of the clamp cover includes a screw rod 570 that extends in the vertical direction and can rotate around its own axis, a nut 571 sleeved on the screw rod 570 and matched with the nut 571, a screw drive member 572 that drives the screw rod 570 to rotate, and the clamp cover The bracket 51 is connected to the nut 571. The screw driving member 572 adopts a hand wheel, and the overall height of the clamp cover bracket 51 is adjusted by manually rotating the hand wheel.

Finally, the cans with the lid clamped are transported out after being typeset and plated.

The above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present invention, and their purpose is to enable those familiar with the technology to understand the content of the present invention and implement them accordingly, and cannot limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

A filling line, characterized in that: the filling line has a potting station, a labeling station, a filling station, a cap placing station, a cap clamping station, and a typesetting and boarding station arranged in sequence. , On the side of the cap placing station is also provided with a sub-lid station, the sub-tanning station is provided with a sub-tanning mechanism, the labeling station is provided with a labeling mechanism, in the The filling station is provided with a filling mechanism, the cap placing station is provided with a cap placing mechanism, the cap clamping station is provided with a cap clamping mechanism, and the cap separating station is provided with Sub-cover mechanism.
The filling line according to claim 1, characterized in that: the tank dividing mechanism includes a tank inlet conveyor belt, a tank lower assembly connected with the tank inlet conveyor belt, and the lower tank assembly includes a lower tank assembly. The tank tray, the lower tank driving part that drives the lower tank tray up and down in the up and down direction, the tank clamping part located above the lower tank tray, and the tank clamping part is used to remove the bottommost part of the whole stack of tanks. The second tank is clamped.
The filling line according to claim 2, characterized in that: the tank dividing mechanism further comprises a pushing assembly for pushing the tank body from the lower tank tray to the labeling mechanism, and The pushing assembly includes a pushing claw, a first pushing drive component connected to the pushing claw to drive it to reciprocate forward and backward, and a second pushing drive connected to the pushing claw to drive it to swing The driving part, the first pushing material driving part drives the pushing claw to push the can body to the labeling mechanism.
The filling line according to claim 3, characterized in that: the push claw has a first working position and a second working position, when the push claw is moved from the lower tank tray to the label When the conveyor belt is pushed, the push claw is in the first working position; when the push claw is pushed from the labeling conveyor belt to the lower tank tray, the push claw is moved from the The first working position is rotated upward to the second working position; when the pushing claw is located on the lower tank tray, the pushing claw is rotated downward from the second working position to the second working position; In the first working position, when the push claw is in the first working position, the push claw extends in the left-right direction; when the push claw rotates from the first working position to the In the second working state, the push pawl rotates upward at least 90°.
The filling line according to claim 2, wherein the clamping part includes a first holding claw, a second holding claw, a third holding claw, and driving the first holding claw and the second holding claw A gripping claw driving component that performs a clamping action, the first, second, and third gripping claws form a three-point clamping, and the direction of the third gripping claw is directly opposite to the canister The conveying direction of the conveyor belt.
The filling line according to claim 1, characterized in that: the labeling mechanism comprises a labeling conveyor belt, a labeling component located on at least one side of the labeling conveyor belt, and the labeling conveyor The belt tail is used to push the can body from the labeling conveyor belt to the labeling conveyor belt component of the filling mechanism.
The filling line according to claim 1, wherein the filling mechanism comprises a filling conveyor belt, a plurality of filling parts are arranged along the filling conveyor belt, and the filling parts It includes a filling chassis, a quantitative filling assembly arranged above the filling chassis, and the quantitative filling assembly includes a hopper, a lower silo located below the hopper and connected to the hopper, The storage bin communicated with the lower bin and the push-suction drive component, the push-suction drive component is used to suck the material in the lower bin into the storage bin, and The material in the storage silo is pushed into the lower silo, the hopper is connected with the lower silo through an inlet, and the lower silo is provided with an outlet, the The material pushing and suction driving part includes a cylinder, a piston rod arranged in the cylinder, and a material pushing and suction power part that drives the piston rod to move in the cylinder. The cylinder is the The storage bin, when the push and suction power component pulls the piston rod toward the side away from the lower bin, the storage bin sucks material from the lower bin; When the pushing and sucking power component pushes the piston rod toward the side close to the lower silo, the storage silo pushes materials from the lower silo.
The filling line according to claim 7, characterized in that: the filling part further comprises a blanking control assembly, and the blanking control assembly is used to control the inlet and outlet at the same time. Open and close, the blanking control assembly includes a blanking rod, a feeding block and a discharging block connected to the blanking rod, and a blanking drive component, and the blanking rod is driven from the blanking rod. The hopper extends to the unloading bin, and the unloading drive component is connected with the unloading rod to drive the unloading rod to move up and down. When the unloading drive component drives the unloading When the rod is moved upward, the material inlet blocking member blocks the material inlet, and the material outlet blocking member moves away from the material outlet; when the blanking drive component drives the When the blanking rod is moved down, the material inlet blocking member is moved away from the material inlet, and the material outlet blocking member blocks the material outlet.
The filling line according to claim 7, characterized in that: the filling part further comprises a filling lifting assembly connected between the filling chassis and the quantitative filling assembly, and The filling lifting assembly includes a lifting sleeve connected between the filling chassis and the quantitative filling assembly, a filling lifting drive component that drives the lifting sleeve to lift, and the lifting There are multiple sets of sleeves.
The filling line according to claim 1, characterized in that: the cap separating mechanism comprises a cap storage assembly, a cap-out conveyor belt, which is used to transport the caps located in the cap storage assembly to the The lid separating assembly on the lid-out conveyor belt, the lid storage assembly is located on at least one side of the lid-out conveyor belt, the lid separating assembly includes a lid separating bracket, which is connected to the lid separating bracket and is located The cover clamping part and the cover transporting part above the cover storage assembly, the cover clamping part is used to clamp the top second cover in the entire stack of cover bodies in the cover storage assembly, the The cover transporting component is used to transport the top cover of the entire stack of cover bodies in the cover storage assembly to the cover delivery conveyor belt.
The filling line according to claim 10, characterized in that: the cover clamping member includes a first claw, a second claw, and a device that drives the first claw and the second claw to perform a clamping action A claw driving component and a claw limiting member used to limit the opening limit positions of the first and second claws.
The filling line according to claim 10, characterized in that: the cap transporting component comprises a turning shaft, a turning driving part for driving the turning shaft to rotate around its axis, and a turning drive part connected to the turning shaft. The suction cup bracket on the shaft, the suction cup connected to the suction cup bracket, the opening of the suction cup always faces downward, the suction cup has a first working position and a second working position, when the suction cup is in the In the first working position, the suction cup is located above the inner cover of the lid storage assembly, and when the suction cup is in the second working position, the suction cup is located in the cover delivery Above the belt.
The filling line according to claim 10, characterized in that: the lid storage assembly includes a plurality of lid storage conveyor belts, a lid storage driving component that drives the lid storage conveyor belt for transmission, and is arranged on the The upper cover tray at the end of the cover storage conveyor belt, the upper cover driving part that drives the upper cover tray up and down in the vertical direction, and the cover clamping part is located above the upper cover tray.
The filling line according to claim 1, wherein the cap placing mechanism is used to place the cap on the tank, and the cap placing mechanism includes a cap placing bracket connected to the cap placing bracket. The suction cup on the support, the suction cup moving drive component connected between the cover placing support and the suction cup for driving the suction cup to move between the suction cap position to the cap placing position, and the suction cup is connected to the suction cup The moving drive component and the suction cup are used to drive the suction cup to perform a suction and release action. The suction cup suction and release drive component is used for driving the suction cup.
The filling line according to claim 14, characterized in that: the suction cup moving drive component includes a driving wheel and a driven wheel arranged on the front and rear sides of the cover support bracket, and at the same time sleeved on the driving wheel , The timing belt on the driven wheel, the moving power component that drives the driving wheel to rotate, and the suction and release drive component is connected with the timing belt.
The filling line according to claim 14, characterized in that: the suction cup suction and release drive component includes a suction cup power component and a can discharge power component connected to the suction cup moving drive component, and the suction cups are at the same time It is connected with the power component of the suction tank and the power component of the discharge tank.
The filling line according to claim 1, wherein the cover clamping mechanism is used to clamp the cover on the tank, and the cover clamping mechanism includes a cover clamping base frame connected to the The clip cover bracket on the clip cover base frame, the clip cover guide rail that is connected to the clip cover bracket and extends in the up and down direction, the clip cover slide piece slidably connected to the clip cover guide rail, are connected to the The clip cover component on the clip cover sliding member and the clip cover driving member that drives the clip cover sliding member to move on the clip cover guide rail, one end of the clip cover drive member and the clip cover bracket Connected, the other end of the clamping cover driving part is connected with the clamping cover sliding part.
The filling line according to claim 17, characterized in that: the clamp cover component includes a clamp bracket, a plurality of clamps rotatably connected to the clamp bracket, and a plurality of the clamps The head is connected to a chuck driving part for driving the chuck to rotate relative to the chuck support, and the chuck driving part is connected to the chuck cover sliding part.
The filling line according to claim 18, characterized in that: a plurality of said chucks enclose a circular area, and the jaws of the plurality of said chucks all face the center of the circular area, so The chuck driving member drives a plurality of chucks to simultaneously move closer to the center of the circle.
The filling line according to claim 17, characterized in that: the cap clamping mechanism further comprises a cap clamp height adjustment component, the clamp cap height adjustment component is connected to the clamp cap chassis, and the The clamp cover bracket is connected to the clamp cover height adjustment component, and the clamp cover height adjustment component includes a screw rod that extends in the up and down direction and can rotate around its own axis, and is sleeved on the screw rod to cooperate with it The nut, the screw driving part that drives the screw to rotate, and the cover bracket is connected to the nut.