CN210313435U

CN210313435U - Intelligent spiral cover device

Info

Publication number: CN210313435U
Application number: CN201920959358.5U
Authority: CN
Inventors: 葛卫强
Original assignee: Jiangsu Zhongle Biotechnology Co Ltd
Current assignee: Jiangsu Zhongle Biotechnology Co Ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-04-14
Anticipated expiration: 2029-06-25

Abstract

The utility model relates to a spiral cover device technical field, and disclose an intelligent spiral cover device, solved present pneumatics and screwed the action unstability from top to bottom to and the device can not screw the problem of different high bottles, it includes first connection piece, second connection piece, hinge, first spacer and second spacer, first connection piece passes through hinged joint with the second connection piece, the utility model discloses, through the setting of first motor, pinion and connecting rod etc., first motor drive pinion and gear engagement transmission make the cylinder platform circumferential direction rotate, and then the gyro wheel rolls along the inclined plane, makes the transfer line swing around branch vertical amplitude, drives the connecting rod up-and-down motion, cooperates and snatchs the bottle lid, screws bottle lid and bottle with the rotating head under the drive of second motor; through the setting of pneumatic cylinder, fixed block and guide bar for when the interval between the device rotating head and the bottle is adjusted, can perpendicular up-and-down motion, thereby can adapt to not co-altitude bottle and carry out the spiral cover.

Description

Intelligent spiral cover device

Technical Field

The utility model belongs to the technical field of the spiral cover device, specifically be an intelligent spiral cover device.

Background

The cap screwing device is a mechanism for screwing the cap after subpackaging plastic bottles and glass bottles (molded bottles or pipe bottles).

When the bottle cap is screwed, the existing cap screwing device is usually in a pneumatic up-and-down adjusting mode due to the fact that the bottle cap is screwed downwards and matched, when air pressure of a pneumatic mechanism is unstable, cap screwing action of the device is unstable, and in addition, when the existing cap screwing device is used for screwing bottles with different heights, adjustment is inconvenient.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides an intelligent spiral cover device, the effectual present pneumatic action unstable of screwing of having solved to and the device can not carry out the problem of screwing to the not co-altitude bottle.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent cap screwing device comprises a base, wherein a hydraulic cylinder is installed on one side of the upper end of the base, a fixed block is fixedly connected to the top of the hydraulic cylinder, guide rods are connected to the two sides of the fixed block in a penetrating manner, the lower end of each guide rod is connected with the base, a shell is fixedly connected to one side of the upper end of the fixed block, a first motor is installed on one side of the inner portion of the shell, the output end of the first motor is connected with a rotating shaft, a pinion is fixedly connected to the lower portion of the rotating shaft, one end of the pinion is meshed with a gearwheel, universal balls are circumferentially installed at the lower end of the gearwheel, the universal balls are fixedly connected with the lower end of the inner portion of the shell, a cylindrical table is fixedly connected to the middle portion of the upper end of the gearwheel, an inclined, the connecting rod extends to the casing below and is connected with the frame, and frame internally mounted has the second motor, and second motor output is connected with the rotating head.

Preferably, the two sides of the fixed block are provided with guide holes relative to the guide rod, and the top of the guide rod is provided with a limiting block.

Preferably, the lower end of the rotating shaft is connected with the shell, and a bearing is embedded at the joint of the rotating shaft and the lower end of the shell.

Preferably, an annular groove is formed in the contact end of the lower end of the large gear and the universal ball, and the universal ball is in rolling connection with the annular groove.

Preferably, the lower end of the shell is provided with a through hole relative to the penetrating position of the connecting rod, and a shaft sleeve is embedded in the through hole.

Preferably, the centers of the tops of the supporting rod and the connecting rod are provided with grooves, and the transmission rod is rotatably connected with the grooves through pin rods.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses, through the setting of first motor, pinion, gear wheel, cylinder platform, inclined plane, transfer line, gyro wheel, transfer line and connecting rod, the meshing transmission of first motor drive pinion and gear wheel makes cylinder platform circumferential direction rotate, and then the gyro wheel rolls along the inclined plane, makes the transfer line around the branch range swing from top to bottom, drives the connecting rod up-and-down motion, cooperates the rotating head to snatch the bottle lid, screws bottle lid and bottle under the drive of second motor;

(2) compared with the existing pneumatic mode that the rotating head is driven to move up and down to screw the bottle cap, the novel bottle cap screwing device has the advantages that the rollers roll on the inclined surface in the circumferential direction, so that the transmission rod swings up and down around the supporting rod to drive the rotating head to swing up and down, screwing actions are gradually completed, the action is stable when the device is screwed, and the failure rate is low;

(3) the hydraulic cylinder drives the fixed block to move along the vertical axis through the hydraulic cylinder, the fixed block and the guide rod, so that the shell drives the rotating head to move up and down, and the vertical movement can be realized under the action of the guide rod when the distance between the rotating head and the bottle of the device is adjusted, so that the device can adapt to bottles with different heights to screw caps, and the adjustment is fast.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

fig. 2 is an enlarged schematic view of a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of B of fig. 1 according to the present invention;

in the figure: 1. a base; 2. a hydraulic cylinder; 3. a fixed block; 4. a guide bar; 5. a housing; 6. a first motor; 7. a rotating shaft; 8. a pinion gear; 9. a bull gear; 10. a ball transfer unit; 11. a cylindrical table; 12. a bevel; 13. a strut; 14. a transmission rod; 15. a roller; 16. a connecting rod; 17. a frame; 18. a second motor; 19. rotating the head; 20. a guide hole; 21. a limiting block; 22. a bearing; 23. an annular groove; 24. and a shaft sleeve.

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 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.

In the first embodiment, as shown in fig. 1 and 2, the utility model comprises a base 1, a hydraulic cylinder 2 is installed on one side of the upper end of the base 1, the vertical axial movement of a fixed block 3 is facilitated by the hydraulic cylinder 2, so that a rotating head 19 is driven by a shell 5 to move up and down, the fixed block 3 is fixedly connected to the top of the hydraulic cylinder 2, guide rods 4 are penetratingly connected to both sides of the fixed block 3, the lower ends of the guide rods 4 are connected to the base 1, the vertical up-and-down movement can be realized when the distance between the rotating head 19 and a bottle is adjusted by the arrangement of the guide rods 4, the shell 5 is fixedly connected to one side of the fixed block 3, a first motor 6 is installed on one side inside the shell 5, the output end of the first motor 6 is connected to a rotating shaft 7, a pinion 8 is fixedly connected to the lower part of, a cylindrical table 11 is fixedly connected to the middle of the upper end of the bull gear 9, an inclined surface 12 is formed at the upper end of the cylindrical table 11, a transmission rod 14 is hinged above the cylindrical table 11 through a support rod 13, the support rod 13 penetrates through the cylindrical table 11 and the bull gear 9 to be fixedly connected with the shell 5, a roller 15 is connected to one end of the transmission rod 14, the roller 15 is in rolling connection with the inclined surface 12 at the upper end of the cylindrical table 11, a connecting rod 16 is hinged to one end, away from the roller 15, of the transmission rod 14, the connecting rod 16 extends to the lower portion of the shell 5, a frame 17 is connected to the inside of the frame 17, a second motor 18 is connected to the output end of the second motor 18, a rotating head 19 is connected to the output end of the second motor 18, the first motor 6 drives the pinion 8 to be meshed with the bull gear, the cap is screwed to the bottle by the second motor 18.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 3, guide holes 20 are formed in two sides of the fixing block 3 opposite to the guide rods 4, and the top of each guide rod 4 is provided with a limiting block 21.

In the third embodiment, on the basis of the first embodiment, the lower end of the rotating shaft 7 is connected with the housing 5, and the bearing 22 is embedded at the joint of the rotating shaft 7 and the lower end of the housing 5, so that friction is reduced when the rotating shaft 7 is driven to rotate by the first motor 6.

In the fourth embodiment, on the basis of the first embodiment, an annular groove 23 is formed in the contact end of the lower end of the large gear 9 and the universal ball 10, the universal ball 10 is in rolling connection with the annular groove 23, and the universal ball 10 plays a supporting role on one hand and is convenient to rotate on the other hand to reduce friction.

Fifth, on the basis of the first embodiment, a through hole is formed in the lower end of the housing 5 relative to the penetrating position of the connecting rod 16, and a shaft sleeve 24 is embedded in the through hole, so that the connecting rod 16 can conveniently move up and down to be vertical.

Sixth embodiment, on the basis of first embodiment, the recess is all seted up at branch 13 and connecting rod 16 top center, and transfer line 14 passes through the pin rod with the recess and rotates to be connected, makes things convenient for branch 13 and connecting rod 16 to rotate with transfer line 14 and is connected.

In this embodiment, the first motor 6 is a motor of PLX60 type, and the second motor 18 is a motor of PCF90 type.

The working principle is as follows: when the bottle tightening device is used, when a bottle is transmitted to the position right below the rotating head 19, the first motor 6 drives the pinion 8 and the gearwheel 9 to be meshed for transmission, so that the cylindrical table 11 rotates in the circumferential direction, the roller 15 rolls along the inclined plane 12, the transmission rod 14 swings up and down around the support rod 13 to drive the connecting rod 16 to move up and down, the rotating head 19 is matched to grab a bottle cap, the bottle cap and the bottle are screwed under the driving of the second motor 18 when the roller 15 rotates to the highest position of the inclined plane 12, the roller 15 rotates to the lowest position of the inclined plane 12 along with the continuous rotation of the cylindrical table 11, and at the moment, the next bottle is transmitted to the position below the rotating head 19, and the actions are repeated to finish the screwing; when the bottles are different in height, the hydraulic cylinder 2 drives the fixing block 3 to move up and down, so that the shell 5 drives the rotating head 19 to be adjusted to the distance between the bottles, and the bottles of the bottles with different heights can be conveniently screwed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.

Claims

1. The utility model provides an intelligent spiral cover device, includes base (1), its characterized in that: the hydraulic cylinder (2) is installed on one side of the upper end of the base (1), a fixing block (3) is fixedly connected to the top of the hydraulic cylinder (2), guide rods (4) are connected to two sides of the fixing block (3) in a penetrating mode, the lower end of each guide rod (4) is connected with the base (1), a shell (5) is fixedly connected to one side of the fixing block (3), a first motor (6) is installed on one side of the inner portion of the shell (5), the output end of the first motor (6) is connected with a rotating shaft (7), a small gear (8) is fixedly connected to the lower portion of the rotating shaft (7), one end of the small gear (8) is connected with a large gear (9) in a meshing mode, universal balls (10) are installed on the lower end of the large gear (9) in the circumferential direction, the universal balls (, cylinder platform (11) top is articulated through branch (13) has transfer line (14), branch (13) run through cylinder platform (11) and gear wheel (9) and casing (5) fixed connection, transfer line (14) one end is connected with gyro wheel (15), gyro wheel (15) and cylinder platform (11) upper end inclined plane (12) roll connection, gyro wheel (15) one end is kept away from in transfer line (14) is articulated to have connecting rod (16), connecting rod (16) extend to casing (5) below and are connected with frame (17), frame (17) internally mounted has second motor (18), second motor (18) output is connected with rotating head (19).

2. The intelligent cap screwing device of claim 1, wherein: guide holes (20) are formed in the two sides of the fixing block (3) relative to the guide rods (4), and limiting blocks (21) are installed at the tops of the guide rods (4).

3. The intelligent cap screwing device of claim 1, wherein: the lower end of the rotating shaft (7) is connected with the shell (5), and a bearing (22) is embedded at the joint of the rotating shaft (7) and the lower end of the shell (5).

4. The intelligent cap screwing device of claim 1, wherein: the lower end of the large gear (9) is in contact with the universal ball (10) to form an annular groove (23), and the universal ball (10) is in rolling connection with the annular groove (23).

5. The intelligent cap screwing device of claim 1, wherein: the lower end of the shell (5) is provided with a through hole relative to the penetrating position of the connecting rod (16), and a shaft sleeve (24) is embedded in the through hole.

6. The intelligent cap screwing device of claim 1, wherein: the centers of the tops of the supporting rod (13) and the connecting rod (16) are provided with grooves, and the transmission rod (14) is rotatably connected with the grooves through pin rods.