CN110451225B

CN110451225B - Continuous upper cover mechanism

Info

Publication number: CN110451225B
Application number: CN201910607308.5A
Authority: CN
Inventors: 不公告发明人
Original assignee: Pujiang Labuladuo Industrial Product Design Co ltd
Current assignee: Shandong Liaocheng Fuhe Packaging Co ltd
Priority date: 2017-07-03
Filing date: 2017-07-03
Publication date: 2020-11-06
Anticipated expiration: 2037-07-03
Also published as: CN110451226A; CN110451226B; CN107265376B; CN110451225A; CN107265376A

Abstract

The invention discloses a continuous capping mechanism, and belongs to the field of filling processing mechanical equipment. The automatic cover-rotating device comprises a fixed support, a cover-conveying mechanism, a cover-rotating wheel, a cover-rotating motor, a rotating disc, a translation support, a translation guide plate, a rotating shaft, a cover-absorbing electromagnet, a cover-rotating cylinder and a can-conveying mechanism, wherein the cover-conveying mechanism and the can-conveying mechanism are mutually vertical, the cover-rotating motor drives the cover-rotating wheel, four groups of cover-rotating assemblies are uniformly and symmetrically arranged on the outer side of the cover-rotating wheel along the radial direction, the cover-rotating wheel and the translation chain wheel are in transmission connection through a cover-rotating chain, the translation guide plate is arranged on the translation support in a sliding mode along the horizontal direction, a reciprocating connecting rod is arranged between the translation guide plate and the rotating disc, the cover-absorbing electromagnet is arranged. The filling and sealing device has reasonable structural design, can quickly, efficiently and continuously place the tank covers on the metal tanks one by one stably, improves the filling and sealing efficiency and quality, and meets the production and use requirements.

Description

Continuous upper cover mechanism

Technical Field

The invention belongs to the field of filling processing mechanical equipment, and particularly relates to a continuous capping mechanism.

Background

The metal can is used in a large amount in production and life, the metal can has obvious advantages, has good sealing performance, can resist high internal pressure, can ensure that products in the metal can are not easy to expire, can ensure that the metal can is not deformed in the using process, is generally tightly covered and sealed by the metal can cover in the filling and sealing process, is generally only suitable for the can cover with smaller size due to the structural limitation of the existing automatic capping mechanism, is generally suitable for the can cover with larger size when the can cover with larger size is required to be sealed aiming at the larger bottle mouth of the metal can, is generally filled by adopting a production line in the filling process of the existing wide-mouth metal can, and is generally horizontally placed on the metal can by manually adopting the existing capping method when the metal can is filled and conveyed along the production line, workman's working strength is great and often causes the metal covering to drop and bump the metal can at the in-process of placing the metal covering, influences the normal operating of assembly line, and the current also useful manipulator carries out the upper cover with the cover, and the manipulator is at the upper cover in-process, often can cause at the in-process of snatching the cover to grab more or leak and grab the cover, leads to the metal can not normally be gone on the upper cover for the efficiency and the quality of metal can upper cover can not be guaranteed, can not satisfy the needs of plant use.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects in the prior art and provides a continuous capping mechanism which is reasonable in structural design and can rapidly, efficiently and continuously place can covers on a metal can one by one stably.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a continuous capping mechanism is characterized in that: the continuous upper cover mechanism comprises a fixed support, a cover conveying mechanism, upper cover wheels, an upper cover motor, a rotating disc, a translation support, a translation guide plate, a rotating shaft, a cover sucking electromagnet, a rotating cover cylinder and a can conveying mechanism, the cover conveying mechanism is horizontally arranged on one side below the fixed support, the can conveying mechanism is horizontally arranged on the other side below the fixed support, a can guiding through hole matched with the can conveying mechanism is arranged on the fixed support, the cover conveying mechanism and the can conveying mechanism are mutually vertical, the upper cover wheels are horizontally and rotatably connected to the lower side of the fixed support, the upper cover motor is horizontally arranged on one side of the fixed support, the upper cover motor drives the upper cover wheels, four groups of upper cover assemblies are uniformly and symmetrically arranged on the outer sides of the upper cover wheels along the radial direction, each group of upper cover assembly comprises two upper cover round rods symmetrically arranged on the two sides of the upper cover wheels, an upper cover chain wheel is vertically arranged between the upper cover wheels and the fixed support, the rotating, a translation chain wheel is vertically arranged between the rotating disc and the fixed support, the upper cover chain wheel and the translation chain wheel are in transmission connection by an upper cover chain, the translation support is horizontally arranged at the other side above the fixed support, a translation guide plate is arranged on the translation support in a sliding manner along the horizontal direction, a rotating shaft is vertically and rotatably connected onto the translation guide plate, a rotating gear is horizontally arranged at the upper end of the rotating shaft, a translation rack meshed and connected with the rotating gear is horizontally arranged at one side above the translation support, a reciprocating connecting rod is arranged between the translation guide plate and the rotating disc, one end of the reciprocating connecting rod is hinged to the translation guide plate, the other end of the reciprocating connecting rod is hinged to the outer end of one side of the rotating disc, a rotating support is vertically arranged at the lower side of the rotating shaft, a suction cover electromagnet is, the middle part of one side of the suction cover electromagnet is hinged with the rotating bracket, the rotating cover cylinder is obliquely and downwards arranged between the rotating shaft and the suction cover electromagnet, the tail end of the rotating cover cylinder is hinged with the rotating shaft, and the output end of the rotating cover cylinder is hinged with one side of the suction cover electromagnet.

Further, the cover conveying mechanism comprises a conveying shaft, conveying wheels and conveying belts, the conveying shaft is horizontally and rotatably connected to the fixed support, the conveying wheels are respectively and symmetrically arranged on two sides of the conveying shaft in a vertical mode, the conveying belts are respectively and horizontally wound on the conveying wheels, and cover guiding grooves are respectively and symmetrically arranged on the conveying belts on two sides of the conveying shaft.

Further, the diameter of the upper cover chain wheel is 4 times of that of the translation chain wheel.

Compared with the prior art, the invention has the following advantages and effects: the invention has reasonable structural design, the cover conveying mechanism is horizontally arranged at one side below the fixed support, the conveying belts at two sides of the conveying shaft are respectively and symmetrically provided with the cover guide grooves, so that the cover can be conveyed horizontally and accurately along the conveying belts, four groups of upper cover assemblies are uniformly and symmetrically arranged along the radial direction through the outer sides of the upper cover wheels, each group of upper cover assemblies comprises two upper cover round rods symmetrically arranged at two sides of the upper cover wheel, the upper cover wheels are driven by the upper cover motors, the upper cover wheels can lift the cover on the conveying belts to a vertical state by the upper cover round rods in the rotating process, the translation chain wheels are vertically arranged between the rotating circular discs and the fixed support, the upper cover chain wheels and the translation chain wheels are in transmission connection by the upper cover chains, the translation guide plates are arranged on the translation support in a sliding manner along the horizontal direction, the reciprocating connecting rods are arranged between the translation guide plates and the rotating circular discs, so that the rotating, the diameter of the upper cover chain wheel is 4 times of that of the translation chain wheel, so that the rotating disc can rotate for one circle when the upper cover wheel rotates for 1/4 circles, when the upper cover wheel utilizes the upper cover round rod to lift the tank cover from the conveyor belt to a vertical state, the translation guide plate can completely perform one-time reciprocating motion under the driving of the reciprocating connecting rod, the translation guide plate is vertically and rotatably connected with a rotating shaft, the cover suction electromagnet is arranged at the lower end of the rotating support, the cover rotating cylinder is obliquely and downwards arranged between the rotating shaft and the cover suction electromagnet, the cover suction electromagnet is driven by the cover rotating cylinder, so that the cover suction electromagnet can keep the vertical state when the tank cover is not adsorbed onto the cover suction electromagnet, the tank cover can be quickly adsorbed, after the cover suction electromagnet adsorbs the tank cover, the cover suction electromagnet can rapidly rotate to a horizontal position under the driving of the cover rotating cylinder, and the influence on the normal rotation of the upper cover wheel due to the blocking of the upper cover round rod by, be provided with the running gear through rotation axis upper end level, translation support top one side level is provided with the translation rack of being connected with the running gear meshing, make the rotation axis can carry out the steady rotation of in-process of translation along the translation support at the translation baffle, make the cover of inhaling lid electro-magnet downside also can rotate in step, set up at fixed bolster below opposite side through biography a jar mechanism level, be provided with on the fixed bolster with the jar through-hole that leads of biography a jar mechanism looks adaptation, make to pass a jar mechanism at the in-process with the metallic tank conveying, the cover can be by one steady place the metallic tank on, the sealed efficiency of metallic tank filling and quality have been improved, satisfy the needs of plant use.

Drawings

Fig. 1 is a front view of a continuous capping mechanism according to the present invention.

Fig. 2 is a left side view of the continuous covering mechanism of the present invention.

Fig. 3 is a right-side structural schematic view of a continuous capping mechanism of the present invention.

Fig. 4 is a schematic structural diagram of a using state of the continuous cover mounting mechanism.

In the figure: 1. the automatic cover opening and closing device comprises a fixed support, 2. a cover conveying mechanism, 3. a cover feeding wheel, 4. a cover feeding motor, 5. a rotating disc, 6. a translation support, 7. a translation guide plate, 8. a rotating shaft, 9. a cover sucking electromagnet, 10. a cover rotating cylinder, 11. a cover conveying mechanism, 12. a cover guiding through hole, 13. a cover feeding round rod, 14. a cover feeding chain wheel, 15. a translation chain wheel, 16. a cover feeding chain, 17. a rotating gear, 18. a translation rack, 19. a reciprocating connecting rod, 20. a rotating support, 21. a conveying shaft, 22. a conveying wheel, 23. a conveying belt and 24. a cover guiding groove.

Detailed Description

To further illustrate the present invention, a specific embodiment of a continuous capping mechanism is further set forth below in conjunction with the drawings, the following examples are illustrative of the present invention and the present invention is not limited to the following examples.

As shown in figures 1 and 2, the continuous upper cover mechanism comprises a fixed support 1, a cover conveying mechanism 2, upper cover wheels 3, an upper cover motor 4, a rotating disc 5, a translation support 6, a translation guide plate 7, a rotating shaft 8, a cover sucking electromagnet 9, a cover rotating cylinder 10 and a can conveying mechanism 11, wherein the cover conveying mechanism 2 is horizontally arranged on one side below the fixed support 1, the can conveying mechanism 11 is horizontally arranged on the other side below the fixed support 1, a can guiding through hole 12 matched with the can conveying mechanism 11 is arranged on the fixed support 1, the cover conveying mechanism 2 and the can conveying mechanism 11 are mutually vertical, the upper cover wheels 3 of the continuous upper cover mechanism are horizontally and rotatably connected to the lower side of the fixed support 1, the upper cover motor 4 is horizontally arranged on one side of the fixed support 1, the upper cover wheels 3 are driven by the upper cover motor 4, four groups of upper cover assemblies are uniformly and symmetrically arranged on the outer sides of the upper cover wheels 3 along the radial direction, each group of upper cover assemblies comprises two upper cover round rods 13 symmetrically arranged on two, as shown in fig. 3, an upper cover sprocket 14 is vertically arranged between an upper cover wheel 3 and a fixed bracket 1, a rotating disc 5 is vertically and rotatably connected to one side above the fixed bracket 1, a translation sprocket 15 is vertically arranged between the rotating disc 5 and the fixed bracket 1, the upper cover sprocket 14 and the translation sprocket 15 are in transmission connection by an upper cover chain 16, a translation bracket 6 of the invention is horizontally arranged at the other side above the fixed bracket 1, a translation guide plate 7 is horizontally and slidably arranged on the translation bracket 6, a rotating shaft 8 is vertically and rotatably connected to the translation guide plate 7, a rotating gear 17 is horizontally arranged at the upper end of the rotating shaft 8, a translation rack 18 meshed with the rotating gear 17 is horizontally arranged at one side above the translation bracket 6, a reciprocating connecting rod 19 is arranged between the translation guide plate 7 and the rotating disc 5 of the invention, one end of the reciprocating connecting rod 19 is hinged to the translation guide, the other end of the reciprocating connecting rod 19 is hinged to the outer end of one side of the rotating disc 5, a rotating support 20 is vertically arranged on the lower side of the rotating shaft 8, a cover sucking electromagnet 9 is arranged at the lower end of the rotating support 20, the width of the cover sucking electromagnet 9 is matched with the distance between the two upper cover round rods 13, the middle of one side of the cover sucking electromagnet 9 is hinged to the rotating support 20, a cover rotating cylinder 10 is obliquely and downwards arranged between the rotating shaft 8 and the cover sucking electromagnet 9, the tail end of the cover rotating cylinder 10 is hinged to the rotating shaft 8, and the output end of the cover rotating cylinder 10 is hinged to one side of the cover sucking electromagnet 9.

The cover conveying mechanism 2 comprises a conveying shaft 21, conveying wheels 22 and conveying belts 23, wherein the conveying shaft 21 is horizontally and rotatably connected to the fixed support 1, the conveying wheels 22 are vertically and symmetrically arranged on two sides of the conveying shaft 21 respectively, the conveying belts 23 are horizontally wound on the conveying wheels 22 respectively, cover guide grooves 24 are symmetrically arranged on the conveying belts 23 on two sides of the conveying shaft 21 respectively, and two sides of a cover can be placed on the cover guide grooves 24 respectively in the conveying process, so that the cover can be conveyed horizontally and accurately. The diameter of the upper cover chain wheel 14 is 4 times of that of the translation chain wheel 15, so that the rotating disc 5 can rotate for one circle when the upper cover wheel 3 rotates for 1/4 circles, and when the upper cover wheel 3 lifts the tank cover from the conveyor belt 23 to the vertical state by using the upper cover circular rod 13, the translation guide plate 7 can completely perform one-time reciprocating motion under the driving of the reciprocating connecting rod 19.

By adopting the technical scheme, when the continuous cover feeding mechanism is used, as shown in fig. 4, the cover feeding mechanism 2 is horizontally arranged at one side below the fixed support 1, the conveyor belts 23 at two sides of the conveying shaft 21 are respectively and symmetrically provided with the cover guiding grooves 24, so that a cover can be horizontally and accurately conveyed along the conveyor belts 23, four groups of cover feeding assemblies are uniformly and symmetrically arranged at the outer side of the cover feeding wheel 3 along the radial direction, each group of cover feeding assemblies comprises two cover feeding round rods 13 symmetrically arranged at two sides of the cover feeding wheel 3, the cover feeding wheel 3 is driven by the cover feeding motor 4, the cover feeding wheel 3 can lift the cover on the conveyor belts 23 to the vertical state by the cover feeding round rods 13 in the rotating process, the translation chain wheel 15 is vertically arranged between the rotating disc 5 and the fixed support 1, the cover feeding chain wheel 14 and the translation chain wheel 15 are in transmission connection by the cover feeding chain 16, the translation guide plate 7 is arranged on the translation support 6 in a sliding manner along the, a reciprocating connecting rod 19 is arranged between the translation guide plate 7 and the rotating disc 5, so that the rotating disc 5 can drive the translation guide plate 7 to perform translation in a circulating reciprocating manner in the rotating process, the diameter of an upper cover chain wheel 14 is 4 times of that of a translation chain wheel 15, so that the rotating disc 5 can rotate for one circle when an upper cover wheel 3 rotates 1/4 circles, when the upper cover wheel 3 lifts a tank cover from a conveyor belt 23 to a vertical state by using an upper cover round rod 13, the translation guide plate 7 can perform one-time reciprocating movement completely under the driving of the reciprocating connecting rod 19, a rotating shaft 8 is connected to the translation guide plate 7 in a vertical rotating manner, a cover sucking electromagnet 9 is arranged at the lower end of a rotating bracket 20, whether magnetic force exists or not is controlled by electrifying the cover sucking electromagnet 9, a cover rotating cylinder 10 is obliquely arranged between the rotating shaft 8 and the cover sucking electromagnet 9 downwards, the cover sucking electromagnet 9 is driven by, when the tank cover is not adsorbed on the cover sucking electromagnet 9, the cover sucking electromagnet 9 can be kept in a vertical state, so that the tank cover can be quickly adsorbed, after the tank cover is adsorbed by the cover sucking electromagnet 9, the cover sucking electromagnet 9 can be quickly rotated to a horizontal position under the driving of the cover rotating cylinder 10, the situation that the normal rotation of the upper cover wheel 3 is influenced due to the blocking of the upper cover round rod 13 by the cover sucking electromagnet 9 is avoided, the rotating gear 17 is horizontally arranged at the upper end of the rotating shaft 8, the translation rack 18 meshed and connected with the rotating gear 17 is horizontally arranged on one side above the translation support 6, so that the rotating shaft 8 can be stably rotated in the process that the translation guide plate 7 translates along the translation support 6, the tank cover on the lower side of the cover sucking electromagnet 9 can also be synchronously rotated, the tank conveying mechanism 11 is horizontally arranged on the other side below the fixed support 1, the fixed support 1 is provided with a tank guide through hole 12 matched with the tank conveying mechanism, so that the can covers can be smoothly placed on the metal cans one by the can transferring mechanism 11 in the process of transferring the metal cans. Through the structure, the metal can filling and sealing device is reasonable in structural design, can quickly, efficiently and continuously place can covers on metal cans one by one stably, improves the filling and sealing efficiency and quality of the metal cans, and meets the production and use requirements.

The above description of the present invention is intended to be illustrative. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. A continuous capping mechanism is characterized in that: the continuous upper cover mechanism comprises a fixed support, a cover conveying mechanism, upper cover wheels, an upper cover motor, a rotating disc, a translation support, a translation guide plate, a rotating shaft, a cover sucking electromagnet, a rotating cover cylinder and a can conveying mechanism, the cover conveying mechanism is horizontally arranged on one side below the fixed support, the can conveying mechanism is horizontally arranged on the other side below the fixed support, a can guiding through hole matched with the can conveying mechanism is arranged on the fixed support, the cover conveying mechanism and the can conveying mechanism are mutually vertical, the upper cover wheels are horizontally and rotatably connected to the lower side of the fixed support, the upper cover motor is horizontally arranged on one side of the fixed support, the upper cover motor drives the upper cover wheels, four groups of upper cover assemblies are uniformly and symmetrically arranged on the outer sides of the upper cover wheels along the radial direction, each group of upper cover assembly comprises two upper cover round rods symmetrically arranged on the two sides of the upper cover wheels, an upper cover chain wheel is vertically arranged between the upper cover wheels and the fixed support, the rotating, a translation chain wheel is vertically arranged between the rotating disc and the fixed support, the upper cover chain wheel and the translation chain wheel are in transmission connection by an upper cover chain, the translation support is horizontally arranged at the other side above the fixed support, a translation guide plate is arranged on the translation support in a sliding manner along the horizontal direction, a rotating shaft is vertically and rotatably connected onto the translation guide plate, a rotating gear is horizontally arranged at the upper end of the rotating shaft, a translation rack meshed and connected with the rotating gear is horizontally arranged at one side above the translation support, a reciprocating connecting rod is arranged between the translation guide plate and the rotating disc, one end of the reciprocating connecting rod is hinged to the translation guide plate, the other end of the reciprocating connecting rod is hinged to the outer end of one side of the rotating disc, a rotating support is vertically arranged at the lower side of the rotating shaft, a suction cover electromagnet is, the middle part of one side of the suction cover electromagnet is hinged with the rotating bracket, the rotary cover cylinder is obliquely and downwards arranged between the rotating shaft and the suction cover electromagnet, the tail end of the rotary cover cylinder is hinged with the rotating shaft, and the output end of the rotary cover cylinder is hinged with one side of the suction cover electromagnet;

the cover conveying mechanism comprises a conveying shaft, conveying wheels and conveying belts, the conveying shaft is horizontally and rotatably connected to the fixed support, the conveying wheels are vertically and symmetrically arranged on two sides of the conveying shaft respectively, the conveying belts are horizontally wound on the conveying wheels respectively, and cover guide grooves are symmetrically arranged on the conveying belts on two sides of the conveying shaft respectively;

the diameter of the upper cover chain wheel is 4 times of that of the translation chain wheel.