CN217096559U - Double-station filter assembling machine - Google Patents

Abstract

The utility model relates to the field of automobile engine oil filter production equipment, in particular to a double-station filter assembly machine, which comprises a first turntable and a second turntable, wherein the first turntable and the second turntable are respectively provided with a plurality of stations capable of simultaneously placing two upper end covers and two lower end covers, and a lower end cover feeding mechanism, an upper end cover feeding mechanism and a gluing mechanism are sequentially arranged around the circumference of the first turntable; a filter paper feeding mechanism, a central pipe feeding mechanism, a turnover combination mechanism and a blanking mechanism are sequentially arranged around the periphery of the second turntable; a transfer assembly for transferring the upper end cover and the lower end cover on the first rotary disc to the second rotary disc is arranged between the first rotary disc and the second rotary disc. The whole set of machinery has compact mechanism positions, high reliability and high automation degree, and the double stations are operated simultaneously, so that the working efficiency of the whole set of machinery is higher than that of common simplex machinery.

Description

Double-station filter assembling machine

Technical Field

The utility model relates to an automobile engine oil filter production facility field, in particular to engine oil filter equipment machinery.

Background

At present, each assembling step of the automobile engine oil filter is independently carried out, and a part of steps still need to be finished manually, the step reliability of manual assembling is not high, the efficiency is low, the production cost of manufacturers can be gradually increased along with higher and higher labor cost, and the part of assembling steps of the filter can be finished manually by machinery urgently.

The technical problem to be solved by the application is as follows: the automation of the assembly steps of the upper end cover, the lower end cover and the filter paper is solved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a double-station filter assembling machine which solves the technical problems.

The utility model discloses the technical scheme who adopts does: the double-station filter assembling machine comprises a first rotating disc and a second rotating disc, wherein the first rotating disc and the second rotating disc are respectively provided with a plurality of stations capable of placing two upper end covers and two lower end covers simultaneously, and a lower end cover feeding mechanism, an upper end cover feeding mechanism and a gluing mechanism are sequentially arranged around the periphery of the first rotating disc; a filter paper feeding mechanism, a central pipe feeding mechanism, a turnover combination mechanism and a blanking mechanism are sequentially arranged around the periphery of the second turntable; a transfer assembly for transferring the upper end cover and the lower end cover on the first rotary disc to the second rotary disc is arranged between the first rotary disc and the second rotary disc.

The first rotary disc is responsible for feeding and gluing the upper end cover and the lower end cover, the second rotary disc is used for feeding filter paper and the central tube, two ends of the filter paper are respectively bonded with the upper end cover and the lower end cover, the feeding mechanism is arranged on the first rotary disc, glue can be dried conveniently, the filter paper is fed after being glued, and the bonding effect is better; and the upper end disc and the lower end disc are transferred to the second rotary disc from the first rotary disc through the transfer assembly to finish all feeding operations, the overturning combination mechanism overturns the bonded filter paper, the central tube and the lower end cover and then is combined with the upper end cover, and finally the blanking mechanism carries out blanking on the combined filter.

In some embodiments, the lower end cap feeding mechanism includes a lower end cap feeding structure and a first feeding structure for transferring the lower end cap from the lower end cap feeding structure to a station, the first feeding structure includes a feeding magnetic attraction structure capable of moving transversely and up and down, the feeding magnetic attraction structure includes a magnetic attraction driving assembly, a shaft sleeve and a feeding magnetic head, a fixed end and a shaft sleeve of the magnetic attraction driving assembly are fixedly connected, an output end and the feeding magnetic head are fixedly connected, and the magnetic attraction driving assembly drives the feeding magnetic head to slide in the shaft sleeve. This scheme has injectd the concrete component structure of lower extreme cover feed mechanism, and the structure is inhaled to the material loading magnetism that can carry out horizontal and elevating movement shifts to the station to the lower extreme cover on the lower extreme cover feed structure, and specific working method does, and magnetism inhales drive assembly drive material loading magnetic force head and inhales the lower extreme cover downwards, shifts to the target position after, and magnetism inhales drive assembly drive material loading magnetic force head upwards, and the magnetic force that the lower extreme cover received reduces gradually until being less than gravity, and the lower extreme cover falls down to on the station.

In some embodiments, the upper end cover feeding mechanism comprises an upper end cover feeding structure and a second feeding structure used for transferring the upper end cover from the upper end cover feeding structure to the station, the second feeding structure comprises a second feeding clamping finger capable of moving transversely and vertically, the output end of the second feeding clamping finger is provided with a feeding groove fixedly connected with the second feeding clamping finger, and a detachable clamping connection exists between the feeding groove and the upper end cover. This scheme has injectd a concrete component structure of upper end cover feed mechanism, and the station is got to the structural upper end cover clamp of upper end cover feed to the second material loading clamp that can carry out horizontal and elevating movement, and the setting of material loading recess can prevent better pressing from both sides the accident of getting in-process upper end cover and fall down.

In some embodiments, the gluing mechanism is provided with a rotating structure for rotating the upper end cover and the lower end cover, the rotating structure is arranged below a station which is matched with the gluing mechanism to work correspondingly, the rotating structure comprises a rotating magnetic head which can perform lifting action, and the rotating magnetic head is matched with the upper end cover or the lower end cover in shape. This scheme, preferably, has set up a cooperation rubberizing mechanism and has carried out the structure of looper formula rubberizing to upper end cover and lower extreme lid, utilizes rotatory magnetic head to inhale the rotation to upper end cover and lower extreme lid, and simple structure is reliable, swift, convenient.

In some embodiments, the filter paper feeding mechanism includes a filter paper feeding turntable and a filter paper feeding structure, a plurality of grooves for placing filter paper are formed in the outer edge of the filter paper feeding turntable, the filter paper feeding structure includes a filter paper feeding clamping finger capable of moving transversely and up and down, two output ends of the filter paper feeding clamping finger are respectively fixedly connected with corresponding arc-shaped clamping blocks, the two arc-shaped clamping blocks are matched to clamp the filter paper, and the filter paper feeding clamping finger clamps the filter paper on the grooves and feeds the filter paper to the station. The scheme limits a concrete composition structure of the filter paper feeding mechanism, and the filter paper is cylindrical in shape, so that two arc-shaped clamping blocks matched with the filter paper in shape are used for clamping, and the clamping process is more reliable.

In some embodiments, the overturning combination mechanism comprises a combination clamping finger and an overturning structure, the overturning structure comprises an overturning driving component, a rack and a circular gear meshed with the rack, the output end of the overturning driving component is fixedly connected with the rack, the circular gear is fixedly connected with one side of the fixed end of the combination clamping finger, and the overturning driving component drives the rack to be meshed with the circular gear for transmission, so that the combination clamping finger can be axially overturned by taking the center of the circular gear as an axis. The scheme limits a specific composition structure of the turnover assembly mechanism, firstly, the filter paper and the central tube which are bonded with the lower end cover are turned over, and then, the filter paper and the central tube are combined and bonded with the upper end cover; the overturning driving assembly drives the rack, the circular gear rotates, and the combined clamping finger overturns by taking the central point of the circular gear as an axis when the circular gear rotates because one side of the fixed end of the combined clamping finger is fixedly connected with the circular gear.

In some embodiments, a protective cover capable of pressing down the filter paper placed on the station is arranged above the combined clamping fingers, and the protective cover is provided with a cover bottom preventing the filter paper from deforming. The scheme limits a protective cover which plays a role in fixing and preventing the filter paper from deforming in the process of clamping the filter paper by the combined clamping fingers.

In some embodiments, a pressing structure is arranged below the station working in cooperation with the combined clamping finger, the pressing structure is provided with a first pressing head and a second pressing head which respectively press the upper end cover and the lower end cover upwards, and the first pressing head and the second pressing head are respectively lifted through different driving devices. The proposal limits a jacking structure which is beneficial to compressing the filter paper, the central tube and the bonding degree between the upper end cover and the lower end cover.

In some embodiments, the transfer assembly includes a loading magnet structure and a second loading clamp finger. The concrete structure of transferring the subassembly has been injectd to this scheme, and structure and second material loading press from both sides are inhaled to the material loading magnetism and are referred to and shift lower end cover and upper end cover respectively.

In some embodiments, the station includes two upper end cap slots and two lower end cap slots, the upper end cap slots being aligned with their corresponding lower end cap slots. The scheme defines a specific structure of the station.

The beneficial effects of the utility model reside in that:

this duplex position filter assembly machine has set up two carousels, and different feed mechanism carries out the material loading of different parts on the carousel of difference, has still set up the upset combined mechanism of rubberizing mechanism and part, and each mechanism position of a whole set of machinery is compact, and the reliability is high, and degree of automation is high, and duplex position simultaneous operation is higher than general simplex machinery's work efficiency moreover.

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 working position of the present invention;

fig. 3 is a schematic structural view of a first feeding structure of the present invention;

FIG. 4 is a schematic cross-sectional view of the magnetic feeding structure of the present invention;

fig. 5 is a schematic structural view of a second feeding structure of the present invention;

fig. 6 is a schematic structural view of the rotary structure of the present invention;

fig. 7 is a schematic structural view of the transfer unit of the present invention;

fig. 8 is a schematic structural view of the filter paper feeding structure of the present invention;

FIG. 9 is a schematic structural view of a filter paper feeding turntable according to the present invention;

fig. 10 is a schematic structural view of a central tube feeding structure of the present invention;

fig. 11 is a schematic structural view of the turning combination mechanism of the present invention;

fig. 12 is a schematic view of the connection structure of the turning structure and the combined clamping fingers of the present invention;

fig. 13 is a schematic structural view of the protective cover and the pressing head of the present invention;

fig. 14 is a schematic view of the pressing structure of the present invention;

fig. 15 is a schematic structural view of the blanking structure of the present invention.

The reference numerals and names in the drawings correspond to the following: 1. a first turntable; 2. a second turntable; 3. a lower end cover feeding mechanism; 4. an upper end cover feeding mechanism; 5. a gluing mechanism; 6. a filter paper feeding mechanism; 7. a central tube feeding mechanism; 8. a turnover combination mechanism; 9. a blanking mechanism; 10. detecting a vacancy instrument; 12. a transfer assembly; 13. a station; 121. a transfer rack; 122. a transfer cylinder; 31. a lower end cover feeding structure; 32. a first feeding structure; 321. a first feeder base; 322. a first charging cylinder; 323. a feeding magnetic attraction structure; 3231. a magnetic attraction drive assembly; 3232. a shaft sleeve; 3233. feeding a magnetic head; 41. the upper end cover is provided with a material supply structure; 42. a second feeding structure; 421. a second feeding base; 422. a second feeding cylinder; 423. a second feeding clamping finger; 4231. a feeding groove; 52. a rotating structure; 521. rotating the lifting cylinder; 522. rotating the magnetic head; 61. a filter paper feeding turntable; 62. a filter paper feeding structure; 611. a groove; 612. a holder; 621. a filter paper feeding base; 622. a filter paper feeding cylinder; 623. a filter paper feeding clamping finger; 71. a central tube feeding structure; 72. a central pipe feeding structure; 721. a central tube feeding base; 722. a central tube feeding cylinder; 723. a central tube feeding clamping finger; 81. turning over the machine base; 82. a combined clamping finger; 83. a turning structure; 84. a protective cover; 85. a compression head; 86. a jacking structure; 821. assembling the arc-shaped pieces; 831. a turnover drive assembly; 832. a rack; 833. a circular gear; 861. a first ram head; 862. a second ram; 91. a blanking cylinder; 92. blanking clamping fingers; 93. a blanking area.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the double-station filter assembling machine comprises a first rotating disc 1 and a second rotating disc 2, wherein the positions of the first rotating disc 1 and the second rotating disc 2 are separated outwards, a plurality of stations 13 capable of placing two upper end covers and two lower end covers simultaneously are respectively arranged on the outer edge of the first rotating disc 1 and the outer edge of the second rotating disc 2, and a lower end cover feeding mechanism 3, an upper end cover feeding mechanism 4 and a gluing mechanism 5 are sequentially arranged around the periphery of the first rotating disc 1; a filter paper feeding mechanism 6, a central pipe feeding mechanism 7, a turnover combination mechanism 8 and a blanking mechanism 9 are sequentially arranged around the periphery of the second turntable 2; a transfer component 12 for transferring the upper end cover and the lower end cover on the first rotating disc 1 to the second rotating disc 2 is arranged between the first rotating disc 1 and the second rotating disc 2.

As shown in fig. 2, the station 13 includes two upper end cover slots and two lower end cover slots, the upper end cover slots and the corresponding lower end cover slots are aligned, the aperture of the upper end cover slots and the aperture of the lower end cover slots are smaller than the diameter of the upper end cover or the diameter of the lower end cover, respectively, on the first turntable 1, the two lower end cover slots are disposed on one side closer to the center of the first turntable 1, and on the second turntable 2, the two lower end cover slots are disposed on one side farther from the center of the second turntable 2.

Lower end cover feed mechanism 3 includes lower end cover feed structure 31 and is used for shifting the first feed structure 32 on station 13 to the lower end cover from lower end cover feed structure 31, and lower end cover feed structure 31 includes lower end cover shake dish and lower end cover conveyer belt, and two lower end cover conveyer belts communicate with lower end cover shake dish respectively, and the width of every lower end cover conveyer belt equals the diameter of a lower end cover, and the discharge end of lower end cover conveyer belt is the lower end cover arc wall that matches with the lower end cover shape. As shown in fig. 3, the first feeding structure 32 includes a first feeding base 321, two first feeding cylinders 322 and two feeding magnetic attraction structures 323, wherein a fixed end of one of the first feeding cylinders 322 is mounted on the first feeding base 321, and the two feeding cylinders 322 cooperate to complete the operation of performing lateral and lifting movement on the two feeding magnetic attraction structures 323. As shown in fig. 4, the feeding magnetic structure 323 includes a magnetic driving component 3231, a shaft sleeve 3232 and a feeding magnetic head 3233, the magnetic driving component 3231 is a cylinder, a fixed end of the magnetic driving component 3231 is respectively and fixedly connected to an output end of the first feeding cylinder 322 and the shaft sleeve 3232, an output end of the magnetic driving component 3231 is fixedly connected to the feeding magnetic head 3233, the shaft sleeve 3232 is sleeved on an outer wall of the feeding magnetic head 3233, the height of the feeding magnetic head 3233 is smaller than that of the shaft sleeve 3232, and the magnetic driving component 3231 drives the feeding magnetic head 3233 to slide in the shaft sleeve 3232. In the non-working state, the two feeding magnetic structures 323 are respectively arranged right above the corresponding lower end cover conveyor belts. In the process of feeding the lower end cover, the first feeding cylinder 322 drives the feeding magnetic attraction structure 323 to move downwards to reach a set position, the magnetic attraction driving component 3231 drives the feeding magnetic head 3233 to magnetically attract the lower end cover at the discharge end of the lower end cover conveyor belt downwards, the first feeding cylinder 322 drives the magnetic attraction driving component 3231 to reach the upper part of the lower end cover slotted hole of the station 13, the magnetic attraction driving component 3231 drives the feeding magnetic head 3233 to reset, the magnetic force applied to the lower end cover is gradually reduced, and the magnetic force finally falls into the lower end cover slotted hole under the action of gravity.

The upper end cover feeding mechanism 4 comprises an upper end cover feeding structure 41 and a second feeding structure 42 used for transferring the upper end cover from the upper end cover feeding structure 41 to the station 13, the upper end cover feeding structure 41 comprises an upper end cover vibration disc and two upper end cover conveyor belts, the two upper end cover conveyor belts are respectively communicated with the upper end cover vibration disc, the width of each upper end cover conveyor belt is equal to the diameter of one upper end cover, and the discharge end of each upper end cover conveyor belt is an upper end cover arc-shaped groove matched with the shape of the upper end cover. As shown in fig. 5, the second feeding structure 42 includes a second feeding base 421, two second feeding cylinders 422 and two second feeding fingers 423, wherein a fixed end of one of the second feeding cylinders 422 is mounted on the second feeding base 421, and the two second feeding cylinders 422 cooperate to perform operations of performing lateral and lifting movements on the two second feeding fingers 423. Two output ends of the second feeding clamping finger 423 are respectively provided with a feeding groove 4231 which is fixedly connected with the second feeding clamping finger, and the two feeding grooves 4231 work in a matching way and are detachably clamped and connected with the upper end cover. In the non-operating state, the two second feeding gripping fingers 423 are respectively arranged right above the corresponding upper end cover conveyor belts. In the process of feeding the upper end cover, the second feeding cylinder 422 drives the second feeding clamping finger 423 to move downwards to reach a set position, two output ends of the second feeding clamping finger 423 are opened outwards, the two feeding grooves 4231 are respectively connected with the upper end cover in a clamping manner, the second feeding cylinder 422 drives the second feeding clamping finger 423 to reach the position above the upper end cover slotted hole of the station 13, the two output ends of the second feeding clamping finger 423 are combined inwards, the feeding grooves 4231 are connected with the upper end cover in a releasing manner, and the upper end cover falls into the upper end cover slotted hole.

Gluing mechanism 5 includes the rubber coating rifle that can transversely move and the revolution mechanic 52 that is used for rotatory upper end cover and lower extreme cover, revolution mechanic 52 sets up and corresponds the station 13 below of work with gluing mechanism 5 matching, as shown in fig. 6, revolution mechanic 52 includes rotatory lift cylinder 521 and four rotatory magnetic head 522, four rotatory magnetic head 522 set up respectively in the below of the upper end cover slotted hole or the lower extreme cover slotted hole that correspond, rotatory magnetic head 522 comprises motor and magnetic head, the stiff end of rotatory magnetic head 522 passes through the lifter plate and is connected with the output fixed end of rotatory lift cylinder 521, the upper surface of magnetic head and the lower surface form fit of upper end cover or lower extreme cover. In the process of gluing the upper end cover and the lower end cover, the rotary lifting cylinder 521 drives the rotary magnetic head 522 to move upwards, the rotary magnetic head 522 magnetically attracts the upper end cover or the lower end cover, a glue coating gun is used for gluing the lower end cover, the rotary magnetic head 522 below the lower end cover works, and the lower end cover is matched with the glue coating gun for performing ring-making gluing on the lower end cover; and the lower end cover is subjected to ring-forming gluing, the gluing gun is used for gluing the upper end cover, and the rotary magnetic head 522 below the upper end cover works to be matched with the gluing gun for ring-forming gluing of the upper end cover.

As shown in fig. 7, the transferring assembly 12 includes a transferring frame 121, two transferring cylinders 122, two feeding magnetic attraction structures 323, and two second feeding clamping fingers 423, wherein a fixed end of one of the transferring cylinders 122 is mounted on the transferring frame 121, and the two transferring cylinders 122 cooperate to complete the lifting and the lateral movement of the feeding magnetic attraction structures 323 and the second feeding clamping fingers 423. In the non-operating state, the two feeding magnetic structures 323 and the two second feeding clamping fingers 423 are respectively disposed above the corresponding lower end cover slot hole and the upper end cover slot hole. The transfer assembly 12 transfers the lower and upper end caps at station 13 of the first carousel 1 to station 13 of the second carousel 2.

The filter paper feeding mechanism 6 comprises a filter paper feeding turntable 61 and a filter paper feeding structure 62, as shown in fig. 9, a plurality of grooves 611 for placing filter paper are arranged at the outer edge of the filter paper feeding turntable 61, and a retaining piece 612 for retaining the overall shape of the filter paper is arranged at the center of the grooves 611. As shown in fig. 8, the filter paper feeding structure 62 includes a filter paper feeding base 621, two filter paper feeding cylinders 622 and two filter paper feeding clamping fingers 623, wherein a fixed end of one of the filter paper feeding cylinders 622 is mounted on the filter paper feeding base 621, the two filter paper feeding cylinders 622 complete lifting and transverse movement of the filter paper feeding clamping fingers 623 in cooperation, two output ends of the filter paper feeding clamping fingers 623 are respectively and fixedly connected with corresponding arc-shaped clamping blocks, the two arc-shaped clamping blocks cooperate to clamp filter paper, and the fixed end of the filter paper feeding clamping fingers 623 is fixedly connected with the output end of the filter paper feeding cylinder 622. The circle center of the second rotary table 2 and the circle center of the filter paper feeding rotary table 61 are on the central axis of the station 13. In the non-operating state, two filter paper feeding fingers 623 are disposed above the filter paper feeding turntable 61. In the filter paper feeding process, filter paper is manually placed on the filter paper feeding turntable 61, the filter paper feeding cylinder 622 drives the filter paper feeding clamping fingers 623 to move downwards to reach a set position, the filter paper feeding clamping fingers 623 clamp the filter paper on the filter paper feeding turntable 61, the filter paper feeding cylinder 622 drives the filter paper feeding clamping fingers 623 to reach the position above the lower end cover slotted hole of the station 13, the filter paper feeding clamping fingers 623 are disconnected from the filter paper, and the filter paper falls onto the lower end cover.

The central tube feeding mechanism 7 comprises a central tube feeding structure 71 and a central tube feeding structure 72 used for transferring a central tube from the central tube feeding structure 71 to the station 13, the central tube feeding structure 71 comprises a central tube vibration disc and a central tube conveyor belt, the two central tubes are respectively communicated with the central tube vibration disc in a conveying mode, and the width of each central tube conveyor belt is equal to the diameter of one central tube. As shown in fig. 10, the central pipe feeding structure 72 includes a central pipe feeding base 721, two central pipe feeding cylinders 722 and two central pipe feeding clamping fingers 723, wherein a fixed end of one central pipe feeding cylinder 722 is mounted on the central pipe feeding base 721, and the two central pipe feeding cylinders 722 cooperate to perform operations of moving the two central pipe feeding clamping fingers 723 in a transverse direction and in a lifting direction. In the non-operating state, two center tube feeding clamp fingers 723 are respectively disposed directly above their corresponding center tube conveyor belts. In the process of feeding the central tube, the central tube feeding cylinder 722 drives the central tube feeding clamping finger 723 to be downward and reach a set position, the central tube feeding clamping finger 723 clamps the central tube on the central tube conveyor belt, the central tube feeding cylinder 722 drives the central tube feeding clamping finger 723 to reach the position above the slotted hole of the lower end cover of the station 13, the central tube feeding clamping finger 723 is connected with the central tube in a clamping mode, and the central tube falls into the central position of the filter paper.

As shown in fig. 11 and 12, the flipping combination mechanism 8 includes a flipping base 81, a combination clamping finger 82 and a flipping structure 83, the flipping structure 83 includes a flipping driving component 831, a rack 832 and a circular gear 833 engaged with the rack 832, a fixed end of the flipping driving component 831 is fixedly connected to the flipping base 81, an output end of the flipping driving component 831 is fixedly connected to the rack 832, the circular gear 833 is fixedly connected to one side of the fixed end of the combination clamping finger 82 through a connecting shaft, an inner circle of the circular gear 833 is fixedly connected to the connecting shaft, and the flipping driving component 831 drives the rack 832 to engage with the circular gear 833 for transmission, so that the combination clamping finger 82 is flipped axially around the center of the circular gear 833. The two output ends of the combined clamping fingers 82 are provided with combined arc-shaped pieces 821 matched with the shape of the filter paper. As shown in fig. 13, two protective covers 84 and two pressing heads 85 capable of pressing down the filter paper placed on the station 13 are arranged above the combined clamping fingers 82, pressing driving cylinders for driving the corresponding protective covers 84 and the corresponding pressing heads 85 are arranged above the protective covers 84 and the pressing heads 85 respectively, the pressing driving cylinders drive the protective covers 84 or the pressing heads 85 to perform lifting movement, springs for buffering the downward pressing of the protective covers 84 are arranged between the protective covers 84 and the pressing driving cylinders, the protective covers 84 and the pressing heads 85 are arranged above the corresponding lower end cover slot holes and upper end cover slot holes respectively, and the protective covers 84 are provided with cover bottoms for preventing the filter paper from deforming; the hold down head 85 is used to hold down the combined adhesive relationship between the upper end cap, filter paper, center tube and lower end cap. As shown in fig. 14, a pressing structure 86 is provided below the station 13 cooperating with the combined clamping finger 82, the pressing structure 86 is provided with a first pressing head 861 and a second pressing head 862 for respectively pressing the corresponding upper end cover and lower end cover upward, the first pressing head 861 and the second pressing head 862 are respectively lifted by different driving devices, and the driving devices are air cylinders. In the process of turning and combining the parts, the protective cover 84 presses the filter paper, the central pipe and the lower end cover downwards, the second jacking head 862 below the slotted hole of the lower end cover upwards, the protective cover 84 returns to a set position, the protective cover 84 and the second jacking head 862 reach the set position, the combined clamping finger 82 clamps the filter paper, the central pipe and the lower end cover integrally, the protective cover 84 and the second jacking head 862 reset, the turning driving assembly 831 works, the combined clamping finger 82 is turned over, the filter paper, the central pipe and the lower end cover are turned over integrally to be above the upper end cover, the first jacking head 861 below the slotted hole of the upper end cover upwards presses the upper end cover and the filter paper, the central pipe and the lower end cover integrally to be bonded and combined, the combined clamping finger 82 contacts with the filter paper and is connected, the pressing head 85 presses the combined filter downwards, the first jacking head 861 returns to the set position, the filter falls into the slotted hole of the upper end cover, the hold down head 85 and the first ejector 861 reset to complete the combined inversion process.

As shown in fig. 15, the blanking structure includes a blanking base, two blanking cylinders 91, two blanking clamp fingers 92 and a blanking area 93, wherein a fixed end of one of the blanking cylinders 91 is mounted on the blanking base; the blanking clamping fingers 92 and the filter paper feeding clamping fingers 623 are identical in structure, the two blanking cylinders 91 complete lifting and transverse movement of the blanking clamping fingers 92 in cooperation, and the blanking cylinders 91 drive the blanking clamping fingers 92 to move from the station 13 to the blanking area 93.

In order to monitor the loading conditions of the lower end cap and the upper end cap more accurately, in this embodiment, it is preferable that a detection vacancy instrument 10 for detecting whether the slot of the lower end cap or the slot of the upper end cap is loaded successfully is arranged between the lower end cap loading mechanism 3 and the upper end cap loading mechanism 4, and between the upper end cap loading mechanism 4 and the gluing mechanism 5.

The utility model discloses a theory of operation and use flow: the lower end cover feeding mechanism 3 feeds the lower end cover to the station 13; the upper end cover feeding mechanism 4 feeds the upper end cover to the station 13; the gluing mechanism 5 carries out ring-making gluing on the lower end cover and the upper end cover; the transfer component 12 transfers the lower end cover and the upper end cover on the station 13 of the first rotary table 1 to the station 13 of the second rotary table 2; the filter paper feeding mechanism 6 feeds filter paper to the lower end cover; the central tube feeding mechanism 7 feeds the central tube to the center of the filter paper; the overturning combination mechanism 8 overturns and combines all parts; the blanking mechanism 9 blanks the filter after the combination is completed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The double-station filter assembling machine is characterized by comprising a first rotating disc (1) and a second rotating disc (2), wherein the first rotating disc (1) and the second rotating disc (2) are respectively provided with a plurality of stations (13) capable of simultaneously placing two upper end covers and two lower end covers, and a lower end cover feeding mechanism (3), an upper end cover feeding mechanism (4) and a gluing mechanism (5) are sequentially arranged around the periphery of the first rotating disc (1); a filter paper feeding mechanism (6), a central pipe feeding mechanism (7), a turnover combination mechanism (8) and a blanking mechanism (9) are sequentially arranged around the periphery of the second turntable (2); a transfer assembly (12) for transferring the upper end cover and the lower end cover on the first rotary table (1) to the second rotary table (2) is arranged between the first rotary table (1) and the second rotary table (2).

2. The double-station filter assembling machine according to claim 1, wherein the lower end cover feeding mechanism (3) comprises a lower end cover feeding structure (31) and a first feeding structure (32) used for transferring the lower end cover from the lower end cover feeding structure (31) to the station (13), the first feeding structure (32) comprises a feeding magnetic attraction structure (323) capable of moving transversely and up and down, the feeding magnetic attraction structure (323) comprises a magnetic attraction driving component (3231), a shaft sleeve (3232) and a feeding magnetic head (3233), a fixed end of the magnetic attraction driving component (3231) is fixedly connected with the shaft sleeve (3232), an output end of the magnetic attraction driving component is fixedly connected with the feeding magnetic head (3233), and the magnetic attraction driving component (3231) drives the feeding magnetic head (3233) to slide in the shaft sleeve (3232).

3. The double-station filter assembling machine according to claim 2, characterized in that the upper end cover feeding mechanism (4) comprises an upper end cover feeding structure (41) and a second feeding structure (42) used for transferring the upper end cover from the upper end cover feeding structure (41) to the station (13), the second feeding structure (42) comprises a second feeding clamping finger (423) capable of moving transversely and vertically, the output end of the second feeding clamping finger (423) is provided with a feeding groove (4231) fixedly connected with the second feeding clamping finger, and a detachable clamping connection exists between the feeding groove (4231) and the upper end cover.

4. The double-station filter assembly machine according to claim 1, characterized in that said gluing means (5) are provided with a rotating structure (52) for rotating the upper and lower caps, said rotating structure (52) being arranged below the station (13) cooperating with the gluing means (5), said rotating structure (52) comprising a rotating magnetic head (522) capable of lifting, said rotating magnetic head (522) being in form-fit with the upper or lower cap.

5. The double-station filter assembling machine according to claim 1, wherein the filter paper feeding mechanism (6) comprises a filter paper feeding turntable (61) and a filter paper feeding structure (62), a plurality of grooves (611) for placing filter paper are formed in the outer edge of the filter paper feeding turntable (61), the filter paper feeding structure (62) comprises filter paper feeding clamping fingers (623) capable of moving transversely and vertically, two output ends of the filter paper feeding clamping fingers (623) are fixedly connected with corresponding arc-shaped clamping blocks respectively, the two arc-shaped clamping blocks are matched to clamp the filter paper, and the filter paper on the grooves (611) is clamped by the filter paper feeding clamping fingers (623) and fed to the station (13).

6. The double-station filter assembling machine according to claim 1, characterized in that the overturning combination mechanism (8) comprises a combination clamping finger (82) and an overturning structure (83), the overturning structure (83) comprises an overturning driving component (831), a rack (832) and a circular gear (833) in meshed connection with the rack (832), the output end of the overturning driving component (831) is fixedly connected with the rack (832), the circular gear (833) is fixedly connected with one side of the fixed end of the combination clamping finger (82), and the overturning driving component (831) drives the rack (832) to be in meshed transmission with the circular gear (833) so as to enable the combination clamping finger (82) to overturn axially by taking the center of the circular gear (833) as an axis.

7. The double station filter assembly machine according to claim 6, characterised in that above said combined gripping fingers (82) there is a protective cover (84) which can press down the filter paper placed on the station (13), said protective cover (84) being provided with a cover bottom which prevents the filter paper from deforming.

8. The double-station filter assembling machine according to claim 7, characterized in that a pressing structure (86) is arranged below the station (13) which is matched with the combined clamping finger (82), the pressing structure (86) is provided with a first pressing head (861) and a second pressing head (862) which respectively press the upper end cover and the lower end cover upwards, and the first pressing head (861) and the second pressing head (862) are respectively lifted through different driving devices.

9. The double station filter assembly machine according to claim 3, wherein the transfer assembly (12) comprises a loading magnet arrangement (323) and second loading gripper fingers (423).

10. The double station filter assembly machine according to claim 1, wherein said station (13) comprises two upper end cap slots and two lower end cap slots, said upper end cap slots being aligned with their corresponding lower end cap slots.

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