阅读说明：本技术 一种分体式抽提管自动旋盖机 (Automatic spiral cover machine of split type extraction pipe ) 是由 刘超 张坤龙 于 2021-07-01 设计创作，主要内容包括：本发明属于医药、食品加工领域,具体公开了一种分体式抽提管自动旋盖机,包括间歇旋转平台,间歇旋转平台上呈环形阵列分布有若干组产品定位槽；间歇旋转平台一侧安装两个下盖振动盘,两下盖振动盘均为双通道出料结构,其输出端为延伸至间歇旋转平台上的下盖出料通道；间歇旋转平台一侧设置有上盖送料机构,上盖送料机构一侧安装有两个上盖振动盘,两上盖振动盘均为双通道出料结构,其输出端为延伸至上盖送料机构处的上盖出料通道；间歇旋转平台一侧安装有四头旋盖机构。本发明能够通过进行多组盖体的上料和旋紧,并且能够同步进行上盖和下盖的装配操作,极大提高产品的旋盖装配效率。(The invention belongs to the field of medicine and food processing, and particularly discloses a split type automatic cover screwing machine for an extraction tube, which comprises an intermittent rotary platform, wherein a plurality of groups of product positioning grooves are distributed on the intermittent rotary platform in an annular array; two lower cover vibrating discs are arranged on one side of the intermittent rotating platform, the two lower cover vibrating discs are both of a dual-channel discharging structure, and the output end of each lower cover vibrating disc is a lower cover discharging channel extending to the intermittent rotating platform; an upper cover feeding mechanism is arranged on one side of the intermittent rotary platform, two upper cover vibrating discs are mounted on one side of the upper cover feeding mechanism, the two upper cover vibrating discs are both of a dual-channel discharging structure, and an output end of the upper cover vibrating disc is an upper cover discharging channel extending to the upper cover feeding mechanism; one side of the intermittent rotary platform is provided with a four-head cap screwing mechanism. The invention can feed and screw a plurality of groups of cover bodies and can synchronously assemble the upper cover and the lower cover, thereby greatly improving the cover screwing assembly efficiency of products.)

1. The split automatic cover screwing machine for the extraction pipe is characterized by comprising a rack (1) and an intermittent rotary platform (2) arranged on the rack (1), wherein a plurality of groups of product positioning grooves (3) are distributed on the intermittent rotary platform (2) in an annular array; a frame (4) arranged around the periphery of the intermittent rotary platform (2) is arranged on the rack (1), a feeding opening (5) and a discharging opening (6) are respectively formed in the frame (4), and a finished product guide-out plate (7) extending downwards in an inclined mode is arranged at the discharging opening (6); two lower cover vibrating discs (8) are arranged on one side of the intermittent rotary platform (2), the two lower cover vibrating discs (8) are both of a dual-channel discharging structure, and the output end of each lower cover vibrating disc is provided with a lower cover discharging channel (9) extending to the intermittent rotary platform (2); a lower cover incoming material sensing device (11) is arranged on the frame (4) at the feeding notch (5);

an upper cover feeding mechanism (13) is arranged on one side of the intermittent rotary platform (2), two upper cover vibrating discs (14) are mounted on one side of the upper cover feeding mechanism (13), the two upper cover vibrating discs (14) are both of a dual-channel discharging structure, and the output end of each upper cover vibrating disc is an upper cover discharging channel (15) extending to the upper cover feeding mechanism (13);

four-head cap screwing mechanism (23) is installed on one side of the intermittent rotary platform (2) on the rack (1), the four-head cap screwing mechanism (23) comprises a gear box (24) and a motor (25) for driving the gear box (24) to operate, the gear box (24) is provided with four output ends rotating synchronously, and each output end is connected with a cap screwing head (26) through a compression spring (27).

2. The automatic cap screwing machine for split-type extraction tube according to claim 1, characterized in that: every group product location groove (3) is provided with four blanking holes, corresponds with four discharging channel of two lower cover vibration dish (8) respectively, and intermittent type rotary platform (2) one side corresponds four blanking holes on product location groove (3) and is provided with four lower cover stationary cylinder (12), and reserves the opening that supplies lower cover stationary cylinder (12) output to pass through on frame (4).

3. The automatic cap screwing machine for split-type extraction tube according to claim 1, characterized in that: and a finished blanking stop lever (10) is arranged at the discharging opening (6).

4. The automatic cap screwing machine for split-type extraction tube according to claim 1, characterized in that: the lower cover incoming material sensing device (11) is four photoelectric sensors which are arranged corresponding to four blanking holes in the product positioning groove (3).

5. The automatic cap screwing machine for split-type extraction tube according to claim 1, characterized in that: the upper cover feeding mechanism (13) comprises a lifting material taking mechanism (16) driven by a material taking rotary cylinder (17), the output end of the lifting material taking mechanism (16) faces downwards and is provided with an upper cover material grabbing air claw (18), a group of upper cover positioning grooves (19) are fixed below the upper cover material grabbing air claw (18) through a mounting plate, four blanking holes are formed in the group of upper cover positioning grooves (19) and correspond to four discharging channels of the two upper cover vibration discs (14) respectively, and an upper cover incoming material sensing device (20) is arranged on the upper cover positioning grooves (19).

6. The automatic cap screwing machine for split-type extraction tube according to claim 5, characterized in that: the upper cover incoming material sensing device (20) is four photoelectric sensors which are arranged corresponding to four blanking holes in the upper cover positioning groove (19).

7. The automatic cap screwing machine for split-type extraction tube according to claim 5, characterized in that: install branch material revolving cylinder (21) in upper cover constant head tank (19) one side on the mounting panel, divide the output of material revolving cylinder (21) to install connecting plate (22), connecting plate (22) and upper cover constant head tank (19) rigid coupling for drive upper cover constant head tank (19) and lift feeding agencies (16) synchronous revolution.

8. The automatic cap screwing machine for split-type extraction tube according to claim 1, characterized in that: the gearbox (24) is fixed on the lifting frame (28), guide rods (29) for the lifting frame (28) to be sleeved with in a sliding mode are installed on the rack (1), supporting plates (30) are fixed to the lower portions of the two guide rods (29), a lifting air cylinder (31) is installed on the supporting plates (30), and the output end of the lifting air cylinder (31) is upwards fixedly connected with the lifting frame (28).

Technical Field

The invention relates to the field of medicine and food processing, in particular to a split type automatic cover screwing machine for an extraction tube.

Background

The full-automatic cap screwing machine is automatic cap screwing equipment without manual cap screwing, so that the feeding speed and the cap screwing head number of products need to be improved to improve the cap screwing efficiency. The common spiral cover machine in existing market mainly adopts the vibration dish to assist the material loading, and the vibration dish is single track, single spiral cover, and the material loading is single product material loading at every turn, and single spiral cover, efficiency is lower.

For the product with the two layers of caps of the split type extraction pipe, the existing cap screwing mechanism cannot synchronously assemble the two layers of caps, and the working efficiency is low.

Disclosure of Invention

The invention aims to provide a split type automatic cover screwing machine for an extraction pipe, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a split type automatic cover screwing machine for an extraction pipe comprises a rack and an intermittent rotary platform arranged on the rack, wherein a plurality of groups of product positioning grooves are distributed on the intermittent rotary platform in an annular array; a frame arranged around the periphery of the intermittent rotary platform is arranged on the rack, a feeding opening and a discharging opening are respectively formed in the frame, and a finished product leading-out plate extending obliquely downwards is arranged at the discharging opening; two lower cover vibrating discs are arranged on one side of the intermittent rotary platform, the two lower cover vibrating discs are both of a dual-channel discharging structure, and the output end of each lower cover vibrating disc is a lower cover discharging channel extending to the intermittent rotary platform; a lower cover incoming material sensing device is arranged on the frame at the feeding notch;

an upper cover feeding mechanism is arranged on one side of the intermittent rotary platform, two upper cover vibrating discs are mounted on one side of the upper cover feeding mechanism, the two upper cover vibrating discs are both of a dual-channel discharging structure, and an output end of the upper cover vibrating disc is an upper cover discharging channel extending to the upper cover feeding mechanism;

the four-head cap screwing mechanism is arranged on one side of the intermittent rotating platform on the rack and comprises a gear box and a motor for driving the gear box to operate, the gear box is provided with four output ends rotating synchronously, and each output end is connected with a cap screwing head through a compression spring.

Preferably, each group of product positioning grooves is provided with four blanking holes which respectively correspond to four discharging channels of the two lower cover vibrating discs, one side of the intermittent rotating platform is provided with four lower cover fixing cylinders corresponding to the four blanking holes on the product positioning grooves, and the frame is reserved with openings for the output ends of the lower cover fixing cylinders to pass through.

Preferably, a finished blanking stop lever is arranged at the position of the discharging notch.

Preferably, the lower cover incoming material sensing device is four photoelectric sensors corresponding to four blanking holes in the product positioning groove.

Preferably, upper cover feeding mechanism includes by getting material rotary cylinder driven lift feeding agencies, and lift feeding agencies's output is downward and install the upper cover and grab the material gas claw, and the upper cover is grabbed the material gas claw below and is fixed with a set of upper cover constant head tank through the mounting panel, and this set of upper cover constant head tank is provided with four blanking holes, corresponds with four discharging channel of two upper cover vibration dishes respectively, is provided with the upper cover on the upper cover constant head tank and comes the material induction system.

Preferably, the upper cover incoming material sensing device is four photoelectric sensors arranged corresponding to the four blanking holes in the upper cover positioning groove.

Preferably, a material distributing rotary cylinder is installed on one side of the upper cover positioning groove on the installation plate, a connecting plate is installed at the output end of the material distributing rotary cylinder, and the connecting plate is fixedly connected with the upper cover positioning groove and used for driving the upper cover positioning groove to synchronously rotate with the lifting material taking mechanism.

Preferably, the gear box is fixed on the lifting frame, guide rods for the lifting frame to be sleeved with the sliding frame are installed on the rack, supporting plates are fixed to the lower portions of the two guide rods, a lifting cylinder is installed on the supporting plates, and the output end of the lifting cylinder is upwards fixedly connected with the lifting frame.

Compared with the prior art, the invention has the beneficial effects that:

the invention can feed and screw a plurality of groups of cover bodies and can synchronously assemble the upper cover and the lower cover, thereby greatly improving the cover screwing assembly efficiency of products.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the structure of the intermittent rotary platform of the present invention;

FIG. 3 is a schematic view of the distribution of the lower cover vibratory pan and the upper cover vibratory pan of the present invention;

FIG. 4 is a schematic structural diagram of the feeding mechanism for upper cover of the present invention;

fig. 5 is a schematic structural diagram of the four-head cap screwing mechanism of the present invention.

In the figure: 1. a frame; 2. intermittently rotating the platform; 3. a product positioning groove; 4. a frame; 5. a feeding gap; 6. discharging gaps; 7. a finished product leading-out plate; 8. a lower cover vibrating tray; 9. a lower cover discharge channel; 10. a finished blanking stop lever; 11. a lower cover incoming material sensing device; 12. the lower cover fixes the cylinder; 13. an upper cover feeding mechanism; 14. an upper cover vibrating disk; 15. an upper cover discharge channel; 16. a lifting material taking mechanism; 17. a material taking rotary cylinder; 18. the material grabbing pneumatic claw is arranged on the upper cover; 19. an upper cover positioning groove; 20. covering the incoming material sensing device; 21. a material-distributing rotary cylinder; 22. a connecting plate; 23. a four-head cap screwing mechanism; 24. a gear case; 25. a motor; 26. screwing the capping head; 27. a compression spring; 28. a lifting frame; 29. a guide bar; 30. a support plate; 31. and a lifting cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-5, the present invention provides a technical solution: a split type automatic cover screwing machine for an extraction pipe comprises a rack 1 and an intermittent rotary platform 2 arranged on the rack 1, wherein a plurality of groups of product positioning grooves 3 are distributed on the intermittent rotary platform 2 in an annular array; a frame 4 arranged around the periphery of the intermittent rotary platform 2 is arranged on the frame 1, a feeding opening 5 and a discharging opening 6 are respectively arranged on the frame 4, and a finished product leading-out plate 7 extending obliquely downwards is arranged at the discharging opening 6; two lower cover vibrating discs 8 are arranged on one side of the intermittent rotary platform 2, the two lower cover vibrating discs 8 are both of a double-channel discharging structure, and the output end of each lower cover vibrating disc is provided with a lower cover discharging channel 9 extending to the intermittent rotary platform 2; a lower cover incoming material sensing device 11 is arranged on the frame 4 at the feeding notch 5;

an upper cover feeding mechanism 13 is arranged on one side of the intermittent rotary platform 2, two upper cover vibrating discs 14 are mounted on one side of the upper cover feeding mechanism 13, the two upper cover vibrating discs 14 are both of a dual-channel discharging structure, and an output end of each upper cover vibrating disc is an upper cover discharging channel 15 extending to the upper cover feeding mechanism 13;

the four-head cap screwing mechanism 23 is installed on one side of the intermittent rotary platform 2 on the rack 1, the four-head cap screwing mechanism 23 comprises a gear box 24 and a motor 25 for driving the gear box 24 to operate, the gear box 24 is provided with four output ends rotating synchronously, and each output end is connected with a cap screwing head 26 through a compression spring 27.

Further, each group of product positioning grooves 3 is provided with four blanking holes which respectively correspond to four discharging channels of the two lower cover vibrating discs 8, one side of the intermittent rotary platform 2 is provided with four lower cover fixing cylinders 12 corresponding to the four blanking holes on the product positioning grooves 3, and openings for the output ends of the lower cover fixing cylinders 12 to pass through are reserved on the frame 4.

Further, a finished blanking stop lever 10 is arranged at the position of the discharging notch 6.

Further, the lower cover feeding sensing device 11 is four photoelectric sensors corresponding to the four blanking holes on the product positioning slot 3.

Further, the upper cover feeding mechanism 13 includes a lifting material taking mechanism 16 driven by a material taking rotary cylinder 17, an output end of the lifting material taking mechanism 16 faces downward and is provided with an upper cover material grabbing air claw 18, a group of upper cover positioning grooves 19 are fixed below the upper cover material grabbing air claw 18 through a mounting plate, the group of upper cover positioning grooves 19 are provided with four blanking holes which respectively correspond to four discharging channels of the two upper cover vibration discs 14, and an upper cover incoming material sensing device 20 is arranged on the upper cover positioning grooves 19.

Further, the upper cover feeding sensing device 20 is four photoelectric sensors corresponding to the four blanking holes on the upper cover positioning groove 19.

Furthermore, a material distributing rotary cylinder 21 is installed on one side of the upper cover positioning groove 19 on the installation plate, a connection plate 22 is installed at the output end of the material distributing rotary cylinder 21, and the connection plate 22 is fixedly connected with the upper cover positioning groove 19 and used for driving the upper cover positioning groove 19 and the lifting material taking mechanism 16 to synchronously rotate.

Furthermore, the gear box 24 is fixed on the lifting frame 28, the frame 1 is provided with guide rods 29 for the lifting frame 28 to be slidably sleeved, the lower parts of the two guide rods 29 are fixed with supporting plates 30, the supporting plates 30 are provided with lifting cylinders 31, and the output ends of the lifting cylinders 31 are upwards fixedly connected with the lifting frame 28.

The working principle is as follows: two lower cover vibration dish 8 export the lower cover after will combing to intermittent type rotary platform 2's feeding opening 5 department through lower cover discharging channel 9, two lower cover discharging channel 9 form four direction passageways, in four synchronous leading-in product positioning groove 3's that are located feeding opening 5 department of four lower covers blanking hole, four photoelectric sensing ware of lower cover supplied materials induction system 11 sense four downthehole whole feeds of blanking and accomplish the back, its rotation of intermittent type rotary platform 2's actuating mechanism drive sets for the angle, make the product positioning groove 3 that has the lower cover arrive upper cover feeding mechanism 13 one side.

The two upper cover vibrating discs 14 guide the carded upper covers out of the upper cover positioning grooves 19 of the upper cover feeding mechanism 13 through the upper cover discharging channels 15, the two upper cover discharging channels 15 form four guide channels, the four upper covers are synchronously guided into the four blanking holes of the upper cover positioning grooves 19, after the four photoelectric sensors of the upper cover incoming material sensing device 20 sense that all the blanking of the four upper covers is completed, the upper cover grabbing claw 18 is driven to descend to grab the upper covers through the cooperation of the lifting material taking mechanism 16 and the material taking rotary cylinder 17, and then the upper covers are sequentially lifted, transversely moved and descended, and the upper covers are sleeved on the lower covers in the product positioning grooves 3.

Then the intermittent rotation platform 2 rotates again for a set angle, the lower cover sleeved with the upper cover is transferred to the lower part of the four-head cap screwing mechanism 23, the lower cover fixing cylinder 12 is started to fixedly push the lower cover, the lifting cylinder 31 drives the gear box 24 to move downwards integrally, so that each cap screwing head 26 moves downwards to be pressed on the corresponding upper cover, then the motor 25 is started to drive each cap screwing head 26 to rotate synchronously through the gear box 24, and the upper cover is screwed tightly by utilizing the torsional force of the compression spring 27.

After the end of the cap screwing, the intermittent rotary platform 2 rotates for a set angle again, the finished product is transferred to the discharging opening 6, the discharging opening 6 is provided with a finished product blanking stop lever 10, and when the intermittent rotary platform 2 rotates, due to the limitation of the finished product blanking stop lever 10, the finished product is guided out along the finished product guide-out plate 7, and the blanking is completed.

It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.