CN213494774U

CN213494774U - Conveyor is used in bottle lid production with screening mechanism

Info

Publication number: CN213494774U
Application number: CN202022230933.3U
Authority: CN
Inventors: 李晓策
Original assignee: Suzhou Mold Packaging Container Co ltd
Current assignee: Suzhou Mold Packaging Container Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-06-22
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses a conveying device with a screening mechanism for bottle cap production, which comprises two hexagonal roll shafts arranged side by side, wherein each hexagonal roll shaft is sleeved with two side by side rollers, the two rollers at the same side are in transmission connection with a conveyor belt, the two ends of the hexagonal roll shafts are both provided with push plates for pushing and pulling the rollers, a rotary connecting device is arranged between the push plates and the rollers, and a limiting plate is arranged above the conveyor belt. And then screening out unqualified bottle caps.

Description

Conveyor is used in bottle lid production with screening mechanism

Technical Field

The utility model relates to a bottle lid production technical field specifically is a conveyor is used in bottle lid production with screening mechanism.

Background

The bottle lid need use conveyor to transport when producing, but bottle lid conveyor among the prior art only can carry the bottle lid, can not play a screening effect to whether qualified to the bottle lid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveyor is used in bottle lid production with screening mechanism to bottle lid conveyor among the solution prior art only can carry the bottle lid, can not play the problem of a screening effect to the bottle lid is qualified.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a conveyor is used in bottle lid production with screening mechanism, includes two hexagonal roller that set up side by side, every all the cover is equipped with two cylinders side by side on the hexagonal roller, coaxial two be connected with the spring between the cylinder, and the transmission is connected with the conveyer belt on two cylinders of homonymy, the both ends of hexagonal roller all are provided with the push pedal for push-and-pull cylinder, be provided with rotation connecting device between push pedal and the cylinder, the top of conveyer belt is provided with the limiting plate, and the top of conveyer belt is provided with the push-and-pull device who is used for driving the limiting plate.

Preferably, still include the mounting bracket, the both ends of hexagonal roller all set up to the round end, and the both ends of hexagonal roller pass through the bearing and rotate with last mounting bracket and be connected, one side of going up the mounting bracket is installed and is used for driving one of them hexagonal roller pivoted second motor.

Preferably, the push-pull device comprises a bidirectional screw rod rotatably mounted above two ends of the upper mounting frame, a nut in threaded connection with the bidirectional screw rod, and a first motor for driving the bidirectional screw rod to rotate.

Preferably, the push plate comprises a plate body and a hydraulic cylinder, the hydraulic cylinder is mounted on the upper mounting frame, the end part of a piston rod of the hydraulic cylinder is fixed with the plate body, and the plate body is rotatably connected with the roller through a rotating connecting device.

Preferably, the rotary connecting device comprises a sliding block fixedly connected with the plate body, a ball arranged at one end of the sliding block close to the roller and a groove ring arranged at the outer end of the roller, and the sliding block and the ball are inserted into the groove ring.

Preferably, the supporting legs are installed at two ends of the lower portion of the upper installation frame, and the receiving hopper is contained between the two supporting legs.

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

1. the utility model changes the original one conveyor belt into two side-by-side conveyor belts, and a gap is arranged between the two conveyor belts, so that unqualified bottle caps with smaller diameter can directly fall off, and the screening of unqualified bottle caps is realized;

2. the distance between the two conveyor belts of the utility model can be adjusted to realize the purpose of screening bottle caps with different specifications;

3. the utility model discloses set up the limiting plate, the limiting plate can carry on spacingly for the bottle lid of motion, avoids its motion to take place askew partially, and the unqualified bottle lid that on the other hand diameter is great can not remove because of the hindrance of limiting plate, and then screens out unqualified bottle lid;

4. the utility model discloses set up push-and-pull device for the limiting plate for distance between two limiting plates can adjust, and then realizes that the limiting plate can adapt to the purpose of the bottle lid of different specifications.

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 front view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the installation of the conveyor belt of the present invention;

FIG. 4 is an enlarged view of area A of FIG. 2;

FIG. 5 is an exploded view of the rotary joint of the present invention;

fig. 6 is a schematic structural view of the sliding block and the rolling ball of the present invention.

In the figure: 1. supporting legs; 2. a receiving hopper; 3. pushing the plate; 31. a plate body; 32. a hydraulic cylinder; 4. mounting a frame; 5. a push-pull device; 51. a bidirectional screw rod; 52. a nut; 53. a first motor; 6. a limiting plate; 7. a conveyor belt; 8. a drum; 9. a rotating connection device; 91. a slider; 92. a ball bearing; 93. a groove ring; 10. a spring; 11. a hexagonal roll shaft; 12. a second motor.

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 and 2, in an embodiment of the present invention, a conveying device with a screening mechanism for bottle cap production includes an upper mounting frame 4 and two hexagonal roller shafts 11 arranged side by side, both ends of the hexagonal roller shafts 11 are set as round ends, both ends of the hexagonal roller shafts 11 are rotatably connected to the upper mounting frame 4 through bearings, a second motor 12 for driving one of the hexagonal roller shafts 11 to rotate is installed at one side of the upper mounting frame 4, and the second motor 12 can drive the hexagonal roller shafts 11 to rotate on the upper mounting frame 4;

as shown in fig. 1 and fig. 3, each hexagonal roller shaft 11 is sleeved with two parallel rollers 8, the two rollers 8 on the same side are in transmission connection with a conveyor belt 7, when the hexagonal roller shaft 11 rotates, the rollers 8 can also rotate, and then the conveyor belt 7 can rotate, the rollers 8 can also slide on the hexagonal roller shaft 11 to adjust the distance between the two rollers 8, and further adjust the distance between the two conveyor belts 7, and smaller unqualified bottle caps can fall from a gap between the two conveyor belts 7;

referring to fig. 1 and 2, both ends of the hexagonal roll shaft 11 are provided with push plates 3 for pushing and pulling the rollers 8, the push plates 3 can push and pull the rollers 8, so that the two rollers 8 are close to each other, a spring 10 is connected between the two coaxial rollers 8, and the spring 10 can give an outward thrust to the rollers 8, so as to facilitate the resetting of the rollers 8;

referring to fig. 1, 2 and 5, a rotary connecting device 9 is disposed between the pushing plate 3 and the roller 8, the pushing plate 3 includes a plate 31 and a hydraulic cylinder 32, the hydraulic cylinder 32 is mounted on the upper mounting frame 4, and a piston rod end of the hydraulic cylinder 32 is fixed to the plate 31, the plate 31 is rotatably connected to the roller 8 through the rotary connecting device 9, when the hydraulic cylinder 32 pushes the plate 31, the plate 31 can drive the rotary connecting device 9 to continuously push the roller 8, and when the roller 8 rotates, the plate 31 cannot rotate along with the rotary connecting device 9 due to the rotary connecting effect of the rotary connecting device 9;

as shown in fig. 2, 4, 5 and 6, the rotary connecting device 9 includes a sliding block 91 fixed to the plate 31, a ball 92 mounted at one end of the sliding block 91 near the roller 8, and a groove ring 93 opened at the outer end of the roller 8, the sliding block 91 and the ball 92 are inserted into the groove ring 93, the sliding block 91 can slide in the groove ring 93 when the roller 8 rotates, and the ball 92 can reduce the friction between the sliding block 91 and the groove ring 93;

as shown in fig. 1 and fig. 2, a limiting plate 6 is arranged above the conveyor belt 7, the limiting plate 6 can limit the bottle caps to prevent the bottle caps from being inclined in the moving process, a push-pull device 5 for driving the limiting plate 6 is arranged above the conveyor belt 7, the push-pull device 5 pushes and pulls the limiting plate 6, and the distance between the two limiting plates 6 can be adjusted to adapt to the bottle caps with different diameters;

referring to fig. 1 and 2, the push-pull device 5 includes a bidirectional screw 51 rotatably mounted above two ends of the upper mounting frame 4, a nut 52 screwed on the bidirectional screw 51, and a first motor 53 for driving the bidirectional screw 51 to rotate, the first motor 53 can drive the bidirectional screw 51 to rotate in forward and reverse directions, the forward and reverse rotations of the bidirectional screw 51 can drive the two nuts 52 to approach or separate from each other, and the nuts 52 can realize the approach or separate of the two limit plates 6;

as shown in figure 1, supporting legs 1 are installed at two ends of the lower portion of an upper installation frame 4, the supporting legs 1 serve as supports of the device, a receiving hopper 2 is contained between the two supporting legs 1, and the receiving hopper 2 is used for receiving smaller unqualified products.

The utility model discloses a theory of operation and use flow: when the device is used, the distance between the two conveyor belts 7 is determined by the diameter of the bottle cap to be transported, and the distance between the two conveyor belts 7 is adjusted by the following method: the hydraulic cylinder 32 is driven to extend, so that the hydraulic cylinder 32 pushes the plate body 31, the plate body 31 pushes the rollers 8 through rotating the connecting device 9, and then the two opposite rollers 8 can approach each other until the distance between the two conveyor belts 7 reaches the required distance, wherein two sides of the bottom of the bottle cap are arranged on the two conveyor belts 7;

then readjust the distance between two limiting plates 6 for two limiting plates 6 are close to the bottle lid gradually, and concrete adjustment mode is: the first motor 53 can drive the bidirectional screw rod 51 to rotate forwards and backwards, the bidirectional screw rod 51 can drive the two nuts 52 to approach each other by virtue of forward and backward rotation, the two limiting plates 6 can approach each other by virtue of the nuts 52, and the bottle cap can be limited by the limiting plates 6 at the moment;

specific during operation, second motor 12 can drive hexagonal roller 11 and rotate on last mounting bracket 4, when hexagonal roller 11 rotates, cylinder 8 also can rotate, and then conveyer belt 7 can turn around, be close to the one end material loading that holds fill 2 with the bottle lid from conveyer belt 7, the bottom both sides of bottle lid should be put at two conveyer belt 7 upper surfaces, the middle part of bottle lid vacates, less bottle lid that does not reach standard is because the diameter is less, and directly drop to the inside that holds fill 2 from between two conveyer belts 7, great bottle lid that does not reach standard can not move along with conveyer belt 7 because the extrusion that receives limiting plate 6, it just can follow the removal of conveyer belt 7 and remove to put qualified bottle lid, conveyer belt 7 with the bottle lid conveying to required position can.

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

1. The utility model provides a conveyor is used in bottle lid production with screening mechanism which characterized in that: the automatic conveying mechanism is characterized by comprising two hexagonal roll shafts (11) arranged side by side, wherein the hexagonal roll shafts (11) are sleeved with two side by side rollers (8) which are coaxial, a spring (10) is connected between the rollers (8), a conveying belt (7) is in transmission connection with the two rollers (8) on the same side, two ends of each hexagonal roll shaft (11) are provided with a push plate (3) used for pushing and pulling the rollers (8), a rotating connecting device (9) is arranged between each push plate (3) and the corresponding roller (8), a limiting plate (6) is arranged above the conveying belt (7), and a push-pull device (5) used for driving the limiting plate (6) is arranged above the conveying belt (7).

2. The conveying device with the screening mechanism for bottle cap production according to claim 1, wherein: still include mounting bracket (4), the both ends of hexagonal roller (11) all set up to the circle end, and the both ends of hexagonal roller (11) are passed through the bearing and are rotated with last mounting bracket (4) and be connected, it installs one side of mounting bracket (4) and is used for driving one of them hexagonal roller (11) pivoted second motor (12).

3. The conveying device with the screening mechanism for bottle cap production according to claim 2, wherein: the push-pull device (5) comprises a bidirectional screw rod (51) rotatably mounted above two ends of the upper mounting frame (4), a nut (52) in threaded connection with the bidirectional screw rod (51), and a first motor (53) used for driving the bidirectional screw rod (51) to rotate.

4. The conveying device with the screening mechanism for bottle cap production according to claim 2, wherein: the push plate (3) comprises a plate body (31) and a hydraulic cylinder (32), the hydraulic cylinder (32) is installed on the upper installation frame (4), the end part of a piston rod of the hydraulic cylinder (32) is fixed with the plate body (31), and the plate body (31) is rotatably connected with the roller (8) through a rotating connecting device (9).

5. The conveying device with the screening mechanism for bottle cap production according to claim 4, wherein: the rotary connecting device (9) comprises a sliding block (91) fixedly connected with the plate body (31), a ball (92) arranged at one end of the sliding block (91) close to the roller (8) and a groove ring (93) arranged at the outer end of the roller (8), and the sliding block (91) and the ball (92) are inserted into the groove ring (93).

6. The conveying device with the screening mechanism for bottle cap production according to claim 5, wherein: supporting legs (1) are installed at two ends of the lower portion of the upper installation frame (4), and a receiving hopper (2) is contained between the two supporting legs (1).