CN218282723U

CN218282723U - On-line weight checking device for production of high-density polyethylene bottles

Info

Publication number: CN218282723U
Application number: CN202222320987.8U
Authority: CN
Inventors: 罗成学
Original assignee: Huai'an Boyuan Shengda Environmental Protection Packaging Products Co ltd
Current assignee: Huai'an Boyuan Shengda Environmental Protection Packaging Products Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-01-13
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses a heavy device is examined with online to production of high density polyethylene bottle relates to examine heavy technical field on line, including feeding conveyer belt, the conveyer belt of weighing, ejection of compact conveyer belt, examine heavy unit and control box on line, one side of feeding conveyer belt is provided with the conveyer belt of weighing, and the opposite side of the conveyer belt of weighing installs ejection of compact conveyer belt. The utility model discloses in, set up the curb plate through one side at the conveyer belt, set up under the effect of stand in curb plate one side, it removes along with the removal of high density polyethylene bottle to drive the guard plate through the stand, make the inside limiting plate of guard plate carry out accurate protection in the outside of high density polyethylene bottle all the time, the stable removal on each conveyer belt surface of high density polyethylene bottle has been realized, and realized the upright state of high density polyethylene bottle when examining the weight, be favorable to improving the accurate nature that the weight was examined to the high density polyethylene bottle, and simple structure, the secondary damage to the high density polyethylene bottle has been avoided.

Description

On-line weight checking device for production of high-density polyethylene bottles

Technical Field

The utility model relates to an examine heavy technical field on line, especially relate to a heavy device is examined with line to production of high density polyethylene bottle.

Background

The high-density polyethylene bottle is a medicine bottle with wide application, can see the body shadow in the industries of medicines, daily chemicals, foods and the like, can be applied to the industries, benefits from various advantages of the materials, and has the characteristics of light weight, low probability of breakage, easiness in processing and forming and the like.

The utility model discloses a be CN 212494006U's a heavy device is examined on line of high density polyethylene bottle production usefulness, this heavy device is examined on line of high density polyethylene bottle production usefulness discloses through loading attachment, weighing device, and material collecting device's setting, thereby accomplish weighing to the polyethylene bottle automatically, weighing efficiency has been improved, the production demand has been satisfied, through passing through the carousel, the heavy groove, and the effect of guide bar, the range of polyethylene bottle has been realized, it facilitates for weighing of polyethylene bottle, through the setting through the fender material piece, block highly too high polyethylene bottle, thereby be convenient for the polyethylene bottle get into in the heavy groove under the drive of carousel, through a pneumatic means, blow the material mouth, and the setting of storage case, realize the collection of defective work.

Although the above-mentioned technical scheme who discloses has realized the weight of examining on line of high density polyethylene bottle production usefulness, but, the device is when examining the weight on line to the high density polyethylene bottle, adopt the form of putting upside down to the high density polyethylene bottle, because the high density polyethylene bottle removes simultaneously when weighing, lead to rocking when moving easily when putting upside down, influence the accurate nature of examining the weight on line, and the device adopts the baffle pan feeding to the pay-off of certified products, cause secondary damage to the certified products easily through the baffle to the application of force of certified products, can lead to the rejection rate to improve, the practicality of device has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the online check of current high density polyethylene bottle production usefulness heavily when carrying out online check to the high density polyethylene bottle, adopt the form of putting upside down to the high density polyethylene bottle, because the high density polyethylene bottle removes simultaneously when weighing, lead to rocking when moving easily when putting upside down, influence the accurate nature of examining heavily online, and the device adopts the baffle pan feeding to the pay-off of certified products, cause secondary damage to the certified products easily through the baffle to the application of force of certified products, can lead to the rejection rate to improve, the shortcoming of the practicality of device has been reduced, and the online check of a high density polyethylene bottle production that proposes is heavily device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an online weight checking device for producing high-density polyethylene bottles comprises a feeding conveyer belt, a weighing conveyer belt, a discharging conveyer belt, an online weight checking unit and a control cabinet, wherein the weighing conveyer belt is arranged on one side of the feeding conveyer belt, the discharging conveyer belt is arranged on the other side of the weighing conveyer belt, the online weight checking unit is connected below the weighing conveyer belt, the weighing conveyer belt is controlled by the control cabinet, the control cabinet is arranged at the rear end of the weighing conveyer belt, and a distributing conveyer belt is arranged on one side of the discharging conveyer belt;

the outer sides of the feeding conveying belt, the weighing conveying belt and the discharging conveying belt are connected with side plates, connecting blocks are fixedly mounted on the outer walls of two ends of each side plate, guide rods are fixedly connected to the inner sides of the two groups of connecting blocks, moving blocks are slidably connected to the outer walls of the guide rods, a servo motor is arranged on the outer side of each moving block, the output end of each servo motor is connected with an output rod, the outer wall of each output rod is connected with a first gear disc, the bottom end of each first gear disc is connected with a fixed rack in a meshed mode, the fixed racks are fixedly arranged between the two groups of connecting blocks, and one end, far away from the servo motor, of each output rod is connected with an upright post through a bearing;

a top plate is fixedly arranged at the top end of the upright post, a hand-screwing screw rod penetrates through the interior of the top plate, the bottom end of the hand-screwing screw rod is connected with a lifting plate through a connecting sleeve shaft, a protection plate is fixedly arranged below the lifting plate, a limiting plate is arranged on the inner side of the protection plate, a rack bar is fixedly arranged on the inner side of the limiting plate, the surface meshing of ratch is connected with the second toothed disc, and the surface mounting of bull stick at the connecting plate is passed through to the inside of second toothed disc to the connecting plate is at the bottom fixed mounting of lifter plate, the one end of bull stick is connected with electric motor, and electric motor installs at the outer wall of guard plate.

As a further description of the above technical solution:

the limiting plates are symmetrically arranged in two groups in the protection plates, the protection plates are fixedly arranged at the bottom ends of the lifting plates, and the protection plates are of a mouth-shaped structure.

As a further description of the above technical solution:

the top end of the two groups of limiting plates is fixedly provided with a sliding block, the top end of the sliding block is connected with a sliding chute in a sliding mode, and the sliding chute is formed in the bottom end of the lifting plate.

As a further description of the above technical solution:

the inner sides of the two groups of limiting plates are provided with protective sponges, and the front ends of the limiting plates are fixedly provided with photoelectric sensing units.

As a further description of the above technical solution:

the outside of ejection of compact conveyer belt is provided with the bracing piece, and the top fixed mounting of bracing piece has the cylinder to the output of cylinder is connected with the push pedal.

As a further description of the above technical solution:

the push-out position of the push plate is parallel to the surface position of the material distribution conveying belt, and the material distribution conveying belt and the material discharge conveying belt are vertically distributed.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, set up the curb plate through one side at the conveyer belt, set up under the effect of stand in curb plate one side, drive the guard plate through the stand and remove along with the removal of high density polyethylene bottle, make the inside limiting plate of guard plate carry out accurate protection in the outside of high density polyethylene bottle all the time, the stable removal on each conveyer belt surface of high density polyethylene bottle has been realized, and realized the upright state of high density polyethylene bottle when examining the weight, be favorable to improving the accurate nature that the weight was examined to the high density polyethylene bottle, and simple structure, the secondary injury to the high density polyethylene bottle has been avoided.

2. The utility model discloses in, set up branch material conveyer belt through one side at ejection of compact conveyer belt, under the corresponding action of push pedal and branch material conveyer belt, make the push pedal can push away to unqualified high density polyethylene bottle and carry through dividing the material, the effective classification of high density polyethylene bottle has been realized to carry through the ejection of compact and carry out the ejection of compact to qualified high density polyethylene bottle, avoided causing the secondary damage to high density polyethylene bottle, the production rejection rate of high density polyethylene bottle has been reduced, manufacturing cost has been practiced thrift.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of an on-line weight-checking device for producing a high-density polyethylene bottle of the present invention;

fig. 2 is a schematic view of a partial three-dimensional structure of the first gear plate and the fixed rack of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the middle lifting plate of the present invention.

Illustration of the drawings:

1. a feed conveyor belt; 2. a weighing conveyer belt; 3. a discharge conveyer belt; 4. an online weight detecting unit; 5. a control cabinet; 6. a material separating and conveying belt; 7. a side plate; 8. connecting blocks; 9. a guide bar; 10. a moving block; 11. a servo motor; 12. an output rod; 13. a first gear plate; 14. fixing a rack; 15. a column; 16. a top plate; 17. screwing the screw rod by hand; 18. a lifting plate; 19. a protection plate; 20. a limiting plate; 21. a slider; 22. a chute; 23. a rack bar; 24. a second gear wheel disc; 25. a rotating rod; 26. a connecting plate; 27. an electric motor; 28. a protective sponge; 29. a photoelectric sensing unit; 30. a support bar; 31. a cylinder; 32. pushing the plate; 33. and connecting the sleeve shaft.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, an online weight checking device for high-density polyethylene bottle production comprises a feeding conveyer belt 1, a weighing conveyer belt 2, a discharging conveyer belt 3, an online weight checking unit 4, a control cabinet 5, a material separating conveyer belt 6, a side plate 7, a connecting block 8, a guide rod 9, a moving block 10, a servo motor 11, an output rod 12, a first gear disc 13, a fixed rack 14, a column 15, a top plate 16, a hand-screwed screw 17, a lifting plate 18, a protective plate 19, a limiting plate 20, a slide block 21, a slide groove 22, a rack bar 23, a second gear disc 24, a rotating rod 25, a connecting plate 26, an electric motor 27, a protective sponge 28, a photoelectric sensing unit 29, a supporting rod 30, an air cylinder 31, a push plate 32 and a connecting sleeve shaft 33, wherein the weighing conveyer belt 2 is arranged on one side of the feeding conveyer belt 1, the other part of the weighing conveyor belt 2 is provided with a discharging conveyor belt 3, an online weight detecting unit 4 is connected below the weighing conveyor belt 2, the model of the online weight detecting unit 4 is LHWS150, the outsides of the feeding conveyor belt 1, the weighing conveyor belt 2 and the discharging conveyor belt 3 are respectively controlled by a motor and controlled by a control cabinet 5, an internal driving roller of the weighing conveyor belt 2 is arranged at one side of the control cabinet 5, the control cabinet 5 is arranged at the rear end of the weighing conveyor belt 2, one side of the discharging conveyor belt 3 is provided with a distributing conveyor belt 6, and in order to realize effective classification of qualified high-density polyethylene bottles, the distributing conveyor belt 6 and the discharging conveyor belt 3 are vertically distributed, so that confusion of the high-density polyethylene bottles is avoided;

the feeding conveyor belt 1, the weighing conveyor belt 2 and the discharging conveyor belt 3 are connected with side plates 7 on the outer sides, connecting blocks 8 are fixedly mounted on the outer walls of two ends of each side plate 7, the connecting blocks 8 and the side plates 7 are vertically distributed, guide rods 9 are fixedly connected to the inner sides of the two groups of connecting blocks 8, moving blocks 10 are slidably connected to the outer walls of the guide rods 9, servo motors 11 are arranged on the outer sides of the moving blocks 10, output ends of the servo motors 11 are connected with output rods 12, first gear discs 13 are connected to the outer walls of the output rods 12, fixed racks 14 are connected to the bottom ends of the first gear discs 13 in a meshed mode, the fixed racks 14 are fixedly arranged between the two groups of connecting blocks 8, accordingly, the servo motors 11 drive the first gear discs 13 to rotate on the surfaces of the fixed racks 14 under the action of driving the first gear discs 13 to rotate, meanwhile, the servo motors 11 synchronously move due to the fact that the moving blocks 10 slide on the outer walls of the guide rods 9, one ends, far away from the servo motors 11, of the output rods 12 are connected with the stand 15 through bearings, and the outer walls of the stand 15 are slidably connected with the side plates 7, and accurate movement of the stand 15 is guaranteed;

the top end of the upright post 15 is fixedly provided with a top plate 16, the interior of the top plate 16 is provided with a hand-screwing screw rod 17 in a penetrating manner, the bottom end of the hand-screwing screw rod 17 is connected with a lifting plate 18 through a connecting sleeve shaft 33, the lifting plate 18 is in sliding connection with the outer wall of the upright post 15, the hand-screwing screw rod 17 is convenient to drive the lifting plate 18 to lift through the connecting sleeve shaft 33, a protection plate 19 is fixedly arranged below the lifting plate 18, the protection plate 19 is in a 'mouth' structure and is fixedly arranged at the bottom end of the lifting plate 18, the inner side of the protection plate 19 is provided with two groups of limit plates 20, the limit plates 20 are symmetrically arranged inside the protection plate 19, the inner sides of the limit plates 20 are fixedly provided with rack bars 23, the surfaces of the rack bars 23 are meshed with second rack discs 24, the rack bars 23 are respectively meshed with the two groups of upper and lower ends of the second rack discs 24, and the outer sides of the two groups of the rack bars 23 are fixedly arranged with the limit plates 20, the interior of the second gear wheel disc 24 is installed on the surface of the connecting plate 26 through the rotating rod 25, and the connecting plate 26 is fixedly installed at the bottom end of the lifting plate 18, when the second gear wheel disc 24 rotates, the limiting plates 20 which are symmetrically arranged move oppositely or relatively under the meshing action of the second gear wheel disc 24 and the rack bar 23, and in order to realize a stable moving path of the limiting plates 20, the top end of the limiting plate 20 is fixedly installed with a slide block 21, the top end of the slide block 21 is connected with a slide groove 22 in a sliding manner, and the slide groove 22 is arranged at the bottom end of the lifting plate 18, so that the limiting plates 20 can accurately move in the interior of the protecting plate 19, considering that a user can conveniently rotate the rotating rod 25 outside, one end of the rotating rod 25 is connected with an electric motor 27, and the electric motor 27 is installed on the outer wall of the protecting plate 19, so that the user can conveniently control the electric motor 27 through the control box 5, and in order to ensure the protective effect of two sets of limiting plates 20, all be provided with protection sponge 28 in the inboard of limiting plate 20, avoided the high density polyethylene bottle to be destroyed by the secondary when taking place crooked, and in order to improve the accurate nature of protection of limiting plate 20, fixed mounting has photoelectric sensing unit 29 at the front end of limiting plate 20, and photoelectric sensing unit 29's model is OPB606A, through photoelectric sensing unit 29's setting, make limiting plate 20 keep a certain distance at the outer wall of high density polyethylene bottle and carry on spacingly, avoided simultaneously with the laminating of high density polyethylene bottle to examine heavy emergence interference, the stability of device has been ensured.

Referring to fig. 1, consider the classification of high density polyethylene bottle after examining the weight, be provided with bracing piece 30 in ejection of compact conveyer belt 3's the outside, and the top fixed mounting of bracing piece 30 has cylinder 31, and the output of cylinder 31 is connected with push pedal 32, and push pedal 32's release position parallels with the surface position who divides material conveyer belt 6, divide material conveyer belt 6 and be the vertically effect with ejection of compact conveyer belt 3 down, make qualified high density polyethylene bottle pass through ejection of compact conveyer belt 3 ejection of compact, through set up push pedal 32 in ejection of compact conveyer belt 3 one side, under push pedal 32 position and the corresponding effect who divides material conveyer belt 6, make push pedal 32 can push down unqualified high density polyethylene bottle in ejection of compact conveyer belt 3's top and push into the surface that divides material conveyer belt 6, be convenient for dividing material conveyer belt 6 to carry the unqualified high density polyethylene bottle that falls, and in order to realize the security of high density polyethylene bottle on dividing material conveyer belt 6 surface, both sides that divide material conveyer belt 6 all are provided with the baffle, high density polyethylene bottle has avoided high density polyethylene bottle to take place secondary damage.

The working principle is as follows: when the high-density polyethylene bottle weighing machine is used, high-density polyethylene bottles after production and processing are moved from a feeding conveyer belt 1 to a weighing conveyer belt 2 and moved backwards, a side plate 7 is arranged on one side of the conveyer belt, a gap is formed between every two conveyer belts, in order to ensure the stability of the high-density polyethylene bottles in the moving process, when a servo motor 11 is electrified, a first gear plate 13 rotates on the surface of a fixed rack 14 through an output rod 12, an upright post 15 is arranged on one side of the output rod 12, the upright post 15 moves on one side of the conveyer belt, when the high-density polyethylene bottles move to the weighing conveyer belt 2 through the feeding conveyer belt 1, the upright post 15 drives a protection plate 19 to move along with the high-density polyethylene bottles for weight detection through movement, a limiting plate 20 is arranged inside the protection plate 19, under the action of a photoelectric sensing unit 29, an electric motor 27 drives a rack 23 to move through a second gear plate 24, thereby the limiting plates 20 which are symmetrically arranged are accurately adjusted, the limiting plates 20 protect the upper part of the high-density polyethylene bottle from the outside, meanwhile, the high-density polyethylene bottle is prevented from being attached to the high-density polyethylene bottle, the accurate weight detection of the high-density polyethylene bottle is ensured, in addition, the side plates 7 extend to one side of the discharging conveying belt 3 all the time, the high-density polyethylene bottle after weight detection is prevented from moving to one side of the discharging conveying belt 3 all the time, finally, qualified products are discharged, when the unqualified weight is detected, the air cylinder 31 and the push plate 32 are arranged on one side of the discharging conveying belt 3, under the action of the push plate 32 corresponding to the distributing conveying belt 6, the push plate 32 can push the unqualified high-density polyethylene bottle over the discharging conveying belt 3 and into the surface of the distributing conveying belt 6, and the distributing belt 6 is convenient to convey the unqualified high-density polyethylene bottle which falls down, the accurate classification of the high-density polyethylene bottles after weight checking is realized, and the working principle of the online weight checking device for the production of the high-density polyethylene bottles is completed.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a heavy device is examined with online to production of high density polyethylene bottle, includes feeding conveyer belt (1), conveyer belt (2), ejection of compact conveyer belt (3), examines heavy unit (4) and control box (5) on line, its characterized in that: a weighing conveyor belt (2) is arranged on one side of the feeding conveyor belt (1), a discharging conveyor belt (3) is arranged on the other side of the weighing conveyor belt (2), an online weight detecting unit (4) is connected below the weighing conveyor belt (2), the weighing conveyor belt (2) is controlled by a control cabinet (5), the control cabinet (5) is arranged at the rear end of the weighing conveyor belt (2), and a distributing conveyor belt (6) is arranged on one side of the discharging conveyor belt (3);

the outer sides of the feeding conveyor belt (1), the weighing conveyor belt (2) and the discharging conveyor belt (3) are connected with side plates (7), connecting blocks (8) are fixedly installed on the outer walls of two ends of each side plate (7), guide rods (9) are fixedly connected to the inner sides of the two groups of connecting blocks (8), moving blocks (10) are slidably connected to the outer walls of the guide rods (9), servo motors (11) are arranged on the outer sides of the moving blocks (10), output ends of the servo motors (11) are connected with output rods (12), the outer walls of the output rods (12) are connected with first gear discs (13), the bottom ends of the first gear discs (13) are connected with fixed gear bars (14) in a meshed mode, the fixed gear bars (14) are fixedly arranged between the two groups of connecting blocks (8), and one ends, far away from the servo motors (11), of the output rods (12) are connected with stand columns (15) through bearings;

the utility model discloses a safety protection device for a vehicle, including stand (15), roof (16), and the inside of roof (16) runs through and is provided with hand screw rod (17), the bottom of hand screw rod (17) is connected with lifter plate (18) through connecting sleeve axle (33), and the below fixed mounting of lifter plate (18) has guard plate (19), the inboard of guard plate (19) is provided with limiting plate (20), and the inboard fixed mounting of limiting plate (20) has ratch (23), the surface engagement of ratch (23) is connected with second ratch (24), and the inside of second ratch (24) passes through bull stick (25) at the surface mounting of connecting plate (26) to connecting plate (26) are at the bottom fixed mounting of lifter plate (18), the one end of bull stick (25) is connected with electric motor (27), and electric motor (27) are at the outer wall mounting of guard plate (19).

2. The on-line check weighing device for the production of high-density polyethylene bottles of claim 1, wherein: the limiting plates (20) are symmetrically provided with two groups in the protection plates (19), the protection plates (19) are fixedly installed at the bottom ends of the lifting plates (18), and the protection plates (19) are of a 'mouth' type structure.

3. The on-line check weighing device for the production of high-density polyethylene bottles of claim 2, wherein: the top end fixed mounting of two sets of limiting plate (20) has slider (21), and the top sliding connection of slider (21) has spout (22), and spout (22) are seted up in the bottom of lifter plate (18).

4. The on-line weight checking device for the production of the high-density polyethylene bottle according to claim 3, wherein: the inner sides of the two groups of limiting plates (20) are provided with protective sponges (28), and the front ends of the limiting plates (20) are fixedly provided with photoelectric sensing units (29).

5. The on-line check weighing device for the production of high-density polyethylene bottles of claim 1, wherein: the outer side of the discharging conveying belt (3) is provided with a supporting rod (30), the top end of the supporting rod (30) is fixedly provided with an air cylinder (31), and the output end of the air cylinder (31) is connected with a push plate (32).

6. The on-line weight checking device for the production of the high-density polyethylene bottle according to claim 5, wherein: the push-out position of the push plate (32) is parallel to the surface position of the distributing and conveying belt (6), and the distributing and conveying belt (6) and the discharging and conveying belt (3) are vertically distributed.