CN218872905U - Bottle cap detection machine - Google Patents

Abstract

The utility model discloses a bottle lid detects machine, including bottle lid conveyer belt and detection rifle, the below of the bottle lid conveyer belt of the lower extreme of detection rifle's bearing branch belt is equipped with a plurality of bearing rollers, bottle lid conveyer belt rear side is established and is rejected the mechanism, it includes rotatable first horizontal telescoping device to reject the mechanism, be equipped with the upper and lower telescoping device that can stretch out and draw back from top to bottom on the extension bar of first horizontal telescoping device, the extension bar bottom of upper and lower telescoping device is equipped with snatchs the mechanism, through setting up the bearing roller, can provide certain support for the belt of bottle lid conveyer belt, reduce the flagging deformation of the belt of bottle lid conveyer belt, improve the contact leakproofness of bottle lid and detection rifle, improve the accuracy of detection data, through setting up the mechanism into first horizontal telescoping device with rejecting, upper and lower telescoping device and the structure of snatching the mechanism, the in-process of rejecting can not cause the influence to other bottle lids, avoid other bottle lid near problem bottle lid problem of also sliding easily.

Description

Bottle cap detection machine

Technical Field

The utility model belongs to the technical field of the bottle lid detects, especially, relate to a bottle lid detects machine.

Background

The bottle cap is widely applied to bottled products and is a key product for bottle container packaging. It can be used in pharmaceutical industry, medical health product, food industry, etc. During production, the bottle cap is generally detected by a bottle cap detector, so that the safety quality of health-care products, medicines or food is guaranteed.

Through retrieval, in the prior art, a patent with a chinese patent publication number of CN208743096U discloses a bottle cap detection device, as shown in fig. 1, which mainly comprises a detection machine frame a, a bottle cap conveyor belt b, a detection device, a controller c, and an electric push rod d, wherein the bottle cap conveyor belt b is arranged on the detection machine frame a, and is provided with a cylindrical groove for placing a bottle cap; the detection device comprises a detection gun e, an air pipe f and an air cylinder g, wherein the detection gun e is arranged on a detection machine frame a and is positioned right above a bottle cap conveying belt b, one end of the detection gun e is connected with the air pipe f, and the air pipe f is connected with the air cylinder g through a pipeline assembly; be provided with electric putter d and waste product discharge gate m near discharge end department at the bottle lid conveyer belt, when detection device detected that the bottle lid leakproofness is unqualified, in this unqualified bottle lid moves the electric putter department by electric putter jack-up waste product discharge gate upwards.

In the prior art, the bottle cap detector similar to the above technical scheme has the following defects in the actual use process: 1. the bottle cap conveyor belt is soft, but the bottle cap conveyor belt in the technical scheme has no other support below the monitoring device, and due to the deformation of the bottle cap conveyor belt, when a plurality of detection guns of the detection device move downwards and respectively press a plurality of bottle caps, the phenomenon that the sealing of the mouth parts of some bottle caps is poor is easily caused, so that errors of detection data are easily caused (for example, the bottle caps which are not problematic are sealed, and the bottle caps which are judged to be problematic are determined to be the problematic bottle caps due to the poor sealing of the detection device during detection, so that economic loss is caused); 2. when the problem bottle lid moves to electric putter department, thereby want to slide smoothly into the waste product discharge gate of bottle lid conveyer belt one side through electric putter's upwards ejecting, then need the bottle lid conveyer belt of problem bottle lid department by jack-up take the altitude, but after the bottle lid conveyer belt by jack-up take the altitude, thereby cause the bottle lid conveyer belt in the near regional of problem bottle lid, all have the upwards protrusion deformation of different degrees, cause the slip of other bottle lids easily, consequently need improve.

SUMMERY OF THE UTILITY MODEL

In view of the not enough and defect that exist among the prior art, the utility model aims to provide a bottle lid detects machine, the bottle lid among the prior art detects machine has been solved, the bottle lid conveyer belt does not have other supports in monitoring devices's below, because the deformation of bottle lid conveyer belt, when a plurality of detection guns of detection device move down and press a plurality of bottle lids respectively, can cause the phenomenon that some bottle lid oral area are not sealed well easily, thereby lead to the problem of the mistake of detection data comparatively easily, thereby and thereby among the prior art with electric putter upwards the mode of top action bottle lid conveyer belt ejecting problem bottle lid, cause the bottle lid conveyer belt in near the region of problem bottle lid, all have the upwards protrusion deformation of different degrees, cause the gliding problem of other bottle lids easily.

In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a bottle lid detects machine, includes bottle lid conveyer belt and the detection mechanism who conveys the bottle lid, and detection mechanism is including setting up a plurality of detection guns at bottle lid conveyer belt one end upside, and the setting that detects the rifle liftable is on the support frame to connect through trachea and cylinder, the below that bears the weight of the branch belt of the bottle lid conveyer belt of the lower extreme of detection rifle is equipped with a plurality of bearing rollers, and bottle lid conveyer belt rear side is equipped with a rejection mechanism that can reject the problem bottle lid in the position corresponding with detection device, rejection mechanism include the flexible first horizontal telescoping device of level, the rotatable setting of the body of first horizontal telescoping device is on the support frame of bottle lid conveyer belt one side, be equipped with first flat board on the extension bar of first horizontal telescoping device, dull and stereotyped below is equipped with flexible upper and lower telescoping device from top to bottom, upper and lower telescoping device's extension bar bottom is equipped with the second flat board, and second flat board bottom is equipped with the mechanism that snatchs problem bottle lid, and bottle lid conveyer belt one side is equipped with the waste material frame that can the splendid attire-packed problem bottle lid.

As a further improvement of the utility model, the body of the first horizontal telescopic device is connected with the motor, and the motor is fixed on the support frame through the base plate.

As a further improvement, the upper end of the motor output shaft is provided with a supporting plate, the lower side of the supporting plate is provided with a reinforcing plate connected with the motor output shaft, and the body of the horizontal telescopic device is fixed on the supporting plate.

As a further improvement of the utility model, a plurality of the rotatable setting of bearing roller is on the extension board, and the extension board is fixed on the support frame.

As a further improvement of the utility model, the grabbing mechanism comprise two symmetrical arc plates, one of the arc plates is fixed on the second flat plate, and the other arc plate is connected with the second flat plate through the second horizontal telescopic device capable of horizontally stretching and retracting.

As a further improvement of the utility model, the first horizontal telescopic device, the second telescopic device and the upper and lower telescopic devices are electric push rods.

As a further improvement, the gun nozzle of the detection gun is provided with a rubber pad with a diameter larger than the opening of the bottle cap.

The utility model discloses beneficial effect who has:

1. the lower part of a bearing branch belt of a bottle cap conveyor belt at the lower end of the detection mechanism is provided with a plurality of carrier rollers, so that certain support is provided for the bottle cap conveyor belt at the position of the detection mechanism, namely a detection area, when a plurality of detection guns of the detection mechanism move downwards and are respectively pressed on a plurality of bottle caps, the drooping deformation of the belt of the bottle cap conveyor belt is reduced, the contact sealing performance of the bottle caps and the detection guns is improved, the accuracy of detection data is improved, misjudgment is avoided, the waste of the bottle caps is reduced, the rejection mechanism is set to be a rotatable first horizontal telescopic device, an upper telescopic device, a lower telescopic device and a grabbing mechanism are arranged, the problem rotates to the upper side of a waste material frame by adjusting the rotating angle and the extending length of the first horizontal telescopic device, the grabbing mechanism just reaches the position right above the problem bottle caps, then the upper telescopic device and the lower telescopic device extend downwards, after the grabbing mechanism gets the problem bottle caps, the upper telescopic device and the lower telescopic device retracts, the problem bottle caps cannot easily push the bottle caps in the process of bottle caps, and the problem of the existing bottle caps can be avoided by easily pushing other push rods.

2. Through being equipped with the backup pad in motor output shaft upper end, the horizontal telescoping device's of being convenient for is fixed, and the backup pad downside is equipped with the reinforcing plate with motor output shaft connection, improves joint strength and overall stability.

3. Through set up a diameter and be greater than the rubber pad of bottle lid opening on the rifle mouth that detects the rifle, elastic rubber pad can be better covers the bottle lid opening, and the leakproofness is better.

Drawings

The invention will be further described with reference to the accompanying drawings:

FIG. 1 is a schematic diagram of a prior art structure;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 isbase:Sub>A cross-sectional view A-A of FIG. 2;

FIG. 4 is an enlarged view of FIG. 2 at B;

FIG. 5 is an enlarged view of FIG. 3 at C;

FIG. 6 is a schematic structural view of the grasping mechanism;

in the figure: 1. a bottle cap conveyor belt; 11. a head pulley; 12. a tail wheel; 13. a head frame; 14. a tailstock; 2. a detection mechanism; 21. detecting the gun; 22. a support frame; 23. an air pipe; 24. a cylinder; 25. a rubber pad; 3. a carrier roller; 4. a rejection mechanism; 41. a first horizontal telescoping device; 42. a first plate; 43. an up-down telescopic device; 44. a second plate; 45. a grabbing mechanism; 451. a circular arc plate; 452. a second horizontal telescoping device; 46. a scrap frame; 47. a motor; 48. a base plate; 49. a support plate; 410. a reinforcing plate; 5. a support plate; 6. and (7) a bottle cap.

Detailed Description

The present invention will be described in further detail with reference to fig. 2 to 6. For the purpose of clarity, only the structures relevant to the invention of the present invention are shown in the drawings

For convenience of description, a coordinate system is defined as shown in fig. 2, and the left-right direction is taken as a transverse direction, the front-back direction is taken as a longitudinal direction, and the up-down direction is taken as a vertical direction.

The embodiment of the utility model discloses bottle lid detects machine. Referring to fig. 2, the bottle cap detection machine comprises a bottle cap conveyor belt 1 for conveying bottle caps 6 and a detection mechanism 2, wherein the bottle cap conveyor belt 1 is of a common belt conveyor structure and comprises a head wheel 11, a motor 47 for driving the head wheel 11 to rotate, a tail wheel 12, a headstock 13, a tail frame 14, a belt 15 and the like. Detection mechanism 2, including setting up a plurality of detection guns 21 at 1 one end upside of bottle lid conveyer belt, for example in this embodiment, the number that detects guns 21 is 16 (4 x4 range), the setting that detects guns 21 through electric putter liftable is on support frame 22, and connect through trachea 23 and cylinder 24, be equipped with the instrument on every detection gun 21, can change through the instrument, whether detect bottle lid 6 leaks gas, above-mentioned structure is the same with technical principle prior art structure (for example the patent that the publication is CN 208743096U), this application is unnecessary to be repeated for a long time. In this embodiment, a rubber pad 25 with a diameter larger than the opening of the bottle cap 6 may be disposed on the mouth of the detection gun 21, and the elastic rubber pad 25 may cover the opening of the bottle cap 6 better, so that the sealing performance is better.

As shown in fig. 2 and 4, a plurality of support rollers 3 are arranged below the carrying branch belt 15 of the bottle cap conveyor 1 at the lower end of the detection gun 21, and the plurality of support rollers 3 are rotatably arranged on the support plate 5 fixed on the support frame 22. The rear side of the bottle cap conveyor belt 1 is provided with a removing mechanism 4 capable of removing defective bottle caps 6 at a position corresponding to the detection device, in this embodiment, as shown in fig. 3 and 4, the removing mechanism 4 comprises a first horizontal telescopic device 41 capable of horizontally extending and retracting, a body of the first horizontal telescopic device 41 is fixed on a support plate 49 at the upper end of an output shaft of a motor 47, the motor 47 is fixed on the support frame 22 through a base plate 48, and in order to improve the connection firmness, a reinforcing plate 410 connected with the output shaft of the motor 47 is arranged at the lower side of the support plate 49.

The first flat plate 42 is arranged on an extension rod of the first horizontal telescopic device 41, the upper and lower telescopic devices 43 capable of extending up and down are arranged below the flat plate, the second flat plate 44 is arranged at the bottom of the extension rod of the upper and lower telescopic devices 43, the grabbing mechanism 45 capable of grabbing the problem bottle caps 6 is arranged at the bottom of the second flat plate 44, the specific grabbing mechanism 45 comprises two arc plates 451 symmetrically arranged, one of the arc plates 451 is fixed on the second flat plate 44, the other arc plate 451 is connected with the second flat plate 44 in a manner of being capable of moving relatively through the second horizontal telescopic device 452 capable of extending horizontally, a waste material frame 46 capable of containing the problem bottle caps 6 is arranged on one side of the bottle cap conveyor belt 1, and the first horizontal telescopic device 41, the second horizontal telescopic device 452 and the upper and lower telescopic devices 43 are all electric push rods.

The implementation process of the embodiment is as follows: when the bottle caps 6 are detected, the bottle caps 6 are sequentially placed at the left ends of the bottle cap conveyor belts 1, when the bottle caps 6 are driven by the bottle cap conveyor belts 1 to run to the lower portions of the detection guns 21, the bottle cap conveyor belts 1 are stopped for a short time, the detection guns 21 move downwards and sequentially cover openings of the bottle caps 6, the detection guns 21 start to inflate the bottle caps 6, and whether the bottle caps 6 leak air or not is judged through instrument change. After the group of bottle caps 6 is detected, the detection gun 21 moves upwards, if the group of bottle caps 6 has no problem bottle caps 6, the bottle cap conveyor belt 1 continues to rotate, when the next group of bottle caps 6 is conveyed below the detection gun 21, the detection process is repeated, if the group of bottle caps 6 has a problem bottle cap 6, the first horizontal expansion device 41 extends according to the position of the problem bottle cap 6, the motor 47 drives the first horizontal expansion device 41 to rotate until the grabbing mechanism 45 is positioned right above the problem bottle cap 6, the upper and lower expansion devices 43 drive the grabbing mechanism 45 to move downwards, the second horizontal expansion device 452 drives the circular arc plate 451 to be close to the other circular arc plate 451 so as to clamp the bottle cap 6, the upper and lower expansion devices retract upwards, the first horizontal expansion device 41 retracts, the motor 47 drives the first horizontal expansion device 41 to rotate to be above the bottle cap frame 46, then the second horizontal expansion device 452 retracts, the problem bottle cap 6 is loosened, the problem bottle cap 6 falls into the waste material frame 46, if other problems 6 exist, the process is repeated, if no other bottle caps 6 exist, the bottle cap conveyor belt 1 rotates, the bottle caps 6 are conveyed to the bottle caps 6 are removed, the next group of bottle caps 6 are conveyed to the next group of bottle caps 6, and the problem bottle caps 6 is finally, the next group of the bottle caps 6 is detected, and the bottle caps 6 is collected, and the problem bottle caps 6 is detected, and the next bottle caps 6 is collected, and the process is repeated. The utility model discloses a below of the bearing branch belt 15 of bottle lid conveyer belt 1 at the lower extreme of detection mechanism 2 is equipped with a plurality of bearing rollers 3, thereby position at detection mechanism 2 is that detection area provides certain support for bottle lid conveyer belt 1, when a plurality of detection rifle 21 downshifts of detection device press respectively on a plurality of bottle lids 6, reduce the flagging deformation of the belt 15 of bottle lid conveyer belt 1, improve the contact leakproofness of bottle lid 6 with detection rifle 21, improve the accuracy of detected data, avoid causing the erroneous judgement, reduce the waste of bottle lid 6, through setting up rejection mechanism 4 in detection device department, and set up rejection mechanism 4 to rotatable first horizontal telescoping device 41, upper and lower telescoping device and the structure of snatching mechanism 45, thereby through the turned angle of adjusting first horizontal telescoping device 41 and the length that stretches out, make snatch mechanism 45 just in time reach problem bottle lid 6 directly over, then upper and lower telescoping device stretches out, snatch mechanism 45 grabs behind problem 6, upper and lower telescoping device 43, and first horizontal telescoping device 41, and make problem 6 rotate to the waste material withdrawal, make bottle lid 6 rotate to place frame top of bottle lid 6 and then the easy to the problem of removing mechanism is avoided other electric push rod to loose in the work of the push rod 6 to the easy problem of removing mechanism 6, then the push rod of the effect.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only, not by way of limitation, since other embodiments will become apparent to those skilled in the art upon consideration of the following detailed description of the invention without any creative effort.

Claims (7)

1. The utility model provides a bottle lid detects machine, includes bottle lid conveyer belt and the detection mechanism who conveys the bottle lid, and detection mechanism is including setting up a plurality of detection guns at bottle lid conveyer belt one end upside, and the setting that detects the rifle liftable is on the support frame to connect its characterized in that through trachea and cylinder: the bottle cap conveyor belt's of the lower extreme of detection rifle below bearing the branch belt is equipped with a plurality of bearing rollers, bottle cap conveyor belt rear side be equipped with one with the rejection mechanism that detection device corresponding position can reject the problem bottle lid, rejection mechanism including the flexible first horizontal telescoping device of level, the rotatable setting of body of first horizontal telescoping device is on the support frame of bottle cap conveyor belt one side, be equipped with first flat board on the extension bar of first horizontal telescoping device, dull and stereotyped below is equipped with the flexible upper and lower telescoping device from top to bottom, the extension bar bottom of upper and lower telescoping device is equipped with the second flat board, the second flat board bottom is equipped with the mechanism that snatchs that can snatch the problem bottle lid, bottle cap conveyor belt one side is equipped with the waste material frame that can splendid attire problem bottle lid.

2. The bottle cap detector according to claim 1, wherein: the body of the first horizontal telescopic device is connected with the motor, and the motor is fixed on the support frame through the base plate.

3. The bottle cap detector according to claim 2, wherein: the upper end of the motor output shaft is provided with a supporting plate, a reinforcing plate connected with the motor output shaft is arranged on the lower side of the supporting plate, and the body of the horizontal telescopic device is fixed on the supporting plate.

4. The bottle cap detector according to claim 1, wherein: the supporting rollers are rotatably arranged on the supporting plate, and the supporting plate is fixed on the supporting frame.

5. The bottle cap detecting machine according to any one of claims 1 to 4, wherein: the grabbing mechanism comprises two arc plates which are symmetrically arranged, one arc plate is fixed on the second flat plate, and the other arc plate can move relatively through a second horizontal telescopic device which can horizontally stretch and is connected with the second flat plate.

6. The bottle cap detector according to claim 5, wherein: the first horizontal telescopic device, the second telescopic device and the upper and lower telescopic devices are all electric push rods.

7. The bottle cap detecting machine according to any one of claims 1 to 4, wherein: the gun mouth of the detection gun is provided with a rubber pad with the diameter larger than the opening of the bottle cap.

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