CN211811685U

CN211811685U - Up-down air suction structure of meal box checking machine

Info

Publication number: CN211811685U
Application number: CN201922148686.XU
Authority: CN
Inventors: 殷华林; 高宗生
Original assignee: Jiangsu Hongqi Intelligent Technology Co ltd
Current assignee: Jiangsu Hongqi Intelligent Technology Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-10-30
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses an upper and lower air suction structure of a lunch box product inspection machine, which belongs to the technical field of product inspection machines, and comprises a pair of first bearing seats, a first rotating shaft is arranged between the first bearing seats, a pair of second bearing seats are arranged on the right sides of the first bearing seats, a second rotating shaft is arranged between the second bearing seats, a first downdraft belt is arranged on the first rotating shaft and the second rotating shaft, a pair of first air suction boxes are arranged in the first downdraft belt, a second downdraft belt is arranged on the right side of the first downdraft belt, a second air suction box is arranged in the second downdraft belt, a pair of symmetrical third bearing seat and a pair of symmetrical fourth bearing seat are respectively arranged on the left side and the right side of the second downdraft belt, a third rotating shaft is arranged between the third bearing seats, the upper surface and the lower surface of the lunch box can be adsorbed by negative pressure in a subsection manner in the transportation process of the lunch box, and further realize the stable and non-shielding detection effect of image acquisition.

Description

Up-down air suction structure of meal box checking machine

Technical Field

The utility model relates to an examine article machine technical field, more specifically say, relate to an upper and lower structure of induced drafting of article machine is examined to cutlery box.

Background

The disposable fast food box is changed from a foam lunch box to an environment-friendly lunch box, the original foam lunch box cannot resist high temperature, and the environment is damaged and eliminated in the manufacturing process, so that plastic lunch boxes, paper lunch boxes, wood lunch boxes, degradable lunch boxes and the like are taken for use. Among them, plastics have the characteristics of low toxicity, high melting point, strong plasticity, simple and convenient production, low relative cost and the like, so that the plastics become the mainstream materials for manufacturing disposable snack boxes.

PP polypropylene has mechanical and thermal properties and is suitable for packaging food. The lunch box is classified into an environment-friendly lunch box, which mainly comprises plastics, paper, starch and rare metals.

The lunch box should pass through strict inspection link before the manufacturing is finished and dispatching from the factory, however at present traditional lunch box quality testing machine, general transport mode is belt transport, because lunch box self quality is light, very easily causes the unstable situation of transport on the belt, often takes place the phenomenon that the lunch box dropped or the position is seven-eighths of a day, has seriously reduced the inspection efficiency of lunch box.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an upper and lower structure of induced drafting of article machine is examined to cutlery box, it can realize adsorbing its upper and lower surface through utilizing the negative pressure segmentation in the transportation of cutlery box, and then realizes stably not having the picture detection effect of adopting that shelters from.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

An upper and lower air suction structure of a lunch box inspection machine comprises a pair of first bearing seats, a first rotating shaft is installed between the first bearing seats, a pair of second bearing seats are arranged on the right sides of the first bearing seats, a second rotating shaft is installed between the second bearing seats, first lower air suction belts are installed on the first rotating shaft and the second rotating shaft, a pair of first air suction boxes are installed in the first lower air suction belts, a second lower air suction belt is arranged on the right side of the first lower air suction belts, a second air suction box is installed in the second lower air suction belts, a pair of symmetrical third bearing seats and a pair of symmetrical fourth bearing seats are respectively installed on the left side and the right side of the second lower air suction belts, a third rotating shaft is installed between the third bearing seats, a fourth rotating shaft is installed between the fourth bearing seats, and the second lower air suction belts are installed on the third rotating shaft and the fourth rotating shaft, a first motor and a driving belt wheel are respectively arranged at two ends of the fourth rotating shaft, a driven belt wheel is arranged at the left side of the driving belt wheel, and the driven belt wheel is fixedly connected with one end of the second rotating shaft, the driven belt wheel and the driving belt wheel are provided with a transmission belt, an upper air suction belt is arranged at the right upper side of the second lower air suction belt, a third air suction box is arranged in the upper air suction belt, a pair of symmetrical fifth bearing seats and a pair of symmetrical sixth bearing seats are respectively arranged at the left side and the right side of the upper air suction belt, a fifth rotating shaft is arranged between the pair of fifth bearing seats, a sixth rotating shaft is arranged between the pair of sixth bearing seats, the upper air suction belt is arranged on a fifth rotating shaft and a sixth rotating shaft, one end of the fifth rotating shaft is provided with a second motor, can realize adsorbing its upper and lower surface through utilizing the negative pressure segmentation in the transportation of cutlery box, and then realize stably not having the picture detection effect that adopts that shelters from.

Further, first box, second box and the third box of induced drafting all include the negative pressure box body, negative pressure box body upper end fixed mounting has the apron of induced drafting, it has evenly distributed's first hole of induced drafting to cut on the apron to induced draft, a pair of air-supply line is installed to negative pressure box body lower extreme, the air-supply line is connected with the air-suction pump, and air in the negative pressure box body forms the negative pressure through the air-suction pump as the power supply through the air-supply line is inhaled away to transmit to the belt on by the negative pressure box body, adsorb the cutlery box in transit with this.

Further, the apron direction that induced drafts on first box and the second box that induced drafts upward, the third induced drafts the apron direction that induced drafts on the box and down, the first belt that induced drafts needs sufficient length as material loading transportation section, the belt that induced drafts under the second begins to detect as adopting the picture section, adsorb the lower surface of cutlery box through the second box that induced drafts earlier, conveniently adopt the picture to detect the upper portion of cutlery box, adsorb the upper surface of cutlery box through the third box that induced drafts after reacing the belt that induced drafts, conveniently adopt the picture to detect the bottom of cutlery box, synthesize and realize that the holistic nothing of cutlery box shelters from and adopt the picture to detect, stability and detection efficiency all obtain.

Furthermore, all dig the second that has a plurality of evenly distributed on first belt, the second belt that induced drafts down and the belt that induced drafts on, and the second area of induced drafting the hole and be less than first induced drafting hole, make things convenient for first induced drafting hole and second induced drafting hole to form the cooperation, better adsorb the difficult landing phenomenon that appears of cutlery box.

Furthermore, a tension wheel is further installed between the driven belt wheel and the driving belt wheel, the transmission belt sequentially passes through the driven belt wheel, the tension wheel and the driving belt wheel according to the advancing direction, and the tension wheel plays a role in adjusting the tightness of the transmission belt, so that the transmission belt can run more stably, the running noise is reduced, and slipping is prevented.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize adsorbing its upper and lower surface through utilizing the negative pressure segmentation in the transportation of cutlery box, and then realizes the stable picture detection effect that adopts that does not have the sheltering from.

(2) First box, second box and the third box of induced drafting all include the negative pressure box body, negative pressure box body upper end fixed mounting has the apron of induced drafting, cuts open the first hole of induced drafting that has evenly distributed on the apron of induced drafting, a pair of air-supply line is installed to negative pressure box body lower extreme, and the air-supply line is connected with the suction pump, and air in the negative pressure box body is inhaled away through the air-supply line as the power supply through the suction pump and is formed the negative pressure to transmit to the belt by the negative pressure box body on, adsorb the cutlery box in the transportation with this.

(3) First box and the second of induced drafting induced drafts the apron direction on the box up, the third induced drafts the apron direction of induced drafting on the box down, the first belt that induced drafts needs sufficient length as material loading transportation section, the belt that induced drafts under the follow second begins to detect the section as adopting the picture, adsorb the lower surface of cutlery box through the second box of induced drafting earlier, conveniently adopt the picture to detect the upper portion of cutlery box, adsorb the upper surface of cutlery box through the third box of induced drafting after reacing the belt that induced drafts, conveniently adopt the picture to detect the bottom of cutlery box, synthesize and realize that the holistic nothing of cutlery box shelters from the picture and detect, stability and detection efficiency all obtain improving by a wide margin.

(4) All chisel the second that has a plurality of evenly distributed on first belt, the second belt that induced drafts down and the belt that induced drafts on, and the second area in hole of induced drafting is less than first hole of induced drafting, makes things convenient for first hole of induced drafting and the cooperation of second hole of induced drafting, better adsorbs to live the difficult landing phenomenon that appears of cutlery box.

(5) The tension wheel is further installed between the driven belt wheel and the driving belt wheel, the transmission belt sequentially passes through the driven belt wheel, the tension wheel and the driving belt wheel according to the advancing direction, the tension wheel plays a role in adjusting the tightness of the transmission belt, the transmission belt can run more stably, the running noise is reduced, and slipping is prevented.

Drawings

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

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

fig. 3 is a side view of the present invention;

FIG. 4 is a top view of the suction box portion of the present invention;

fig. 5 is a bottom view of the suction box of the present invention.

The reference numbers in the figures illustrate:

the device comprises a first lower air suction belt 1, a first bearing seat 2, a first rotating shaft 3, a first air suction box 4, a second lower air suction belt 5, a second bearing seat 6, a second rotating shaft 7, a third bearing seat 8, a third rotating shaft 9, a driven belt 10, a driving belt 11, a fourth rotating shaft 12, a driving belt 13, a tension pulley 14, a second air suction box 15, a first motor 16, a fourth bearing seat 17, a second motor 18, a fifth bearing seat 19, a fifth rotating shaft 20, an upper air suction belt 21, a sixth bearing seat 22, a sixth rotating shaft 23, a third air suction box 24, a negative pressure box body 001, an air suction cover plate 002 and an air inlet pipe 003.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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.

Example 1:

referring to fig. 1-3, an up-down air suction structure of a meal box inspection machine comprises a pair of first bearing blocks 2, a first rotating shaft 3 is installed between the pair of first bearing blocks 2, a pair of second bearing blocks 6 is arranged on the right side of the pair of first bearing blocks 2, a second rotating shaft 7 is installed between the pair of second bearing blocks 6, a first down-suction belt 1 is installed on the first rotating shaft 3 and the second rotating shaft 7, the first down-suction belt 1 plays a role in loading, transporting and adjusting the position of a meal box, a pair of first air suction boxes 4 are installed in the first down-suction belt 1, a second down-suction belt 5 is installed on the right side of the first down-suction belt 1, the second down-suction belt 5 starts to serve as a drawing detection section, a second air suction box 15 is installed in the second down-suction belt 5, a pair of third bearing block 8 and a fourth bearing block 17 are installed on the left side and the right side of the second down-, a third rotating shaft 9 is installed between a pair of third bearing seats 8, a fourth rotating shaft 12 is installed between a pair of fourth bearing seats 17, a second lower air suction belt 5 is installed on the third rotating shaft 9 and the fourth rotating shaft 12, a first motor 16 and a driving pulley 11 are respectively installed at two ends of the fourth rotating shaft 12, a driven pulley 10 is arranged at the left side of the driving pulley 11, the driven pulley 10 is fixedly connected with one end of a second rotating shaft 7, a transmission belt 13 is installed on the driven pulley 10 and the driving pulley 11, a tension pulley 14 is also installed between the driven pulley 10 and the driving pulley 11, the transmission belt 13 sequentially passes through the driven pulley 10, the tension pulley 14 and the driving pulley 11 according to the advancing direction, the tension pulley 14 plays a role in adjusting the tightness of the transmission belt 13, so that the transmission belt 13 operates more stably, reduces the operating noise and prevents slipping, an upper air suction belt 21 is arranged at the upper right side of the second lower air suction belt, a third air suction box 24 is installed in the upper air suction belt 21, a pair of symmetrical fifth bearing seats 19 and a pair of symmetrical sixth bearing seats 22 are respectively arranged on the left side and the right side of the upper air suction belt 21, a fifth rotating shaft 20 is installed between the pair of fifth bearing seats 19, a sixth rotating shaft 23 is installed between the pair of sixth bearing seats 22, the upper air suction belt 21 is installed on the fifth rotating shaft 20 and the sixth rotating shaft 23, and a second motor 18 is installed at one end of the fifth rotating shaft 20.

It should be noted that, the first lower air suction belt 1, the second lower air suction belt 5 and the upper air suction belt 21 are connected end to end on the horizontal plane, and on the vertical plane, the first lower air suction belt 1 and the second lower air suction belt 5 are kept at the same height, and the height difference between the second lower air suction belt 5 and the upper air suction belt 21 is just consistent with the height of the lunch box, so as to ensure that the lunch box is conveyed to the upper air suction belt 21 on the second lower air suction belt 5, and the lower surface adsorption can be smoothly changed into the upper surface adsorption, and the detection device is the prior art known by those skilled in the art, and the specific structure, function and working principle of the detection device are not repeated herein.

Referring to fig. 4-5, the first air suction box 4, the second air suction box 15 and the third air suction box 24 each include a negative pressure box body 001, an air suction cover plate 002 is fixedly installed at the upper end of the negative pressure box body 001, first air suction holes are uniformly distributed on the air suction cover plate 002, a pair of air inlet pipes 003 are installed at the lower end of the negative pressure box body 001, the air inlet pipes 003 are connected with an air suction pump, air in the negative pressure box body 001 is sucked away through the air inlet pipes 003 by using the air suction pump as a power source to form negative pressure, and the negative pressure box body 001 transmits the negative pressure to a belt, so as to adsorb lunch boxes in transportation.

The direction of the air suction cover plate 002 on the first air suction box 4 and the second air suction box 15 is upward, the direction of the air suction cover plate 002 on the third air suction box 24 is downward, the first lower air suction belt 1 needs enough length as a feeding transportation section, the lower surface of the lunch box is adsorbed by the second air suction box 15 from the second lower air suction belt 5 as an image collection detection section, the upper part of the lunch box is convenient to be subjected to image collection detection, the upper surface of the lunch box is adsorbed by the third air suction box 24 after reaching the upper air suction belt 21, the bottom of the lunch box is convenient to be subjected to image collection detection, the integral non-shielding image collection detection of the lunch box is comprehensively realized, the stability and the detection efficiency are greatly improved, a plurality of second air suction holes which are uniformly distributed are drilled on the first lower air suction belt 1, the second lower air suction belt 5 and the upper air suction belt 21, the area of the second air suction holes is smaller than that of the first air suction holes are formed, and the first air suction holes are convenient to be matched with the, better adsorb the difficult landing phenomenon that appears of cutlery box.

When in work, after the technician prepares for drawing detection, the lunch box to be detected is conveyed to the second lower air suction belt 5 through the first lower air suction belt 1, the air suction pump is started to absorb the lunch box in a negative pressure forming mode, the detection on the second lower air suction belt 5 adsorbs the lower surface of the lunch box through the second air suction box 15, the detection equipment performs drawing detection on the upper part of the lunch box at the moment, the upper surface of the lunch box is adsorbed through the third air suction box 24 after the lunch box reaches the upper air suction belt 21, the detection equipment performs drawing detection on the bottom of the lunch box at the moment, the integral non-shielding drawing detection of the lunch box is comprehensively realized, the lunch box is ensured not to shift in the conveying process, compared with the prior art, the utility model discloses can realize adsorbing its upper and lower surface through utilizing the negative pressure segmentation in the transportation of cutlery box, and then realize stably not having the adoption picture detection effect who shelters from.

The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides an upper and lower structure of induced drafting of article machine is examined to cutlery box, includes a pair of first bearing frame (2), its characterized in that: install first pivot (3) between a pair of first bearing (2), it is a pair of first bearing (2) right side is equipped with a pair of second bearing (6), it is a pair of install second pivot (7) between second bearing (6), install first belt (1) that induced drafts down on first pivot (3) and second pivot (7), install a pair of first box (4) of induced drafting in first belt (1) down, first belt (1) right side of induced drafting is equipped with second belt (5) of induced drafting down, install second box (15) of induced drafting in second belt (5) of induced drafting down, a pair of symmetrical third bearing (8) and fourth bearing (17) are installed respectively to second belt (5) left and right sides of induced drafting down, it is a pair of install third pivot (9) between third bearing (8), it is a pair of install fourth pivot (12) between fourth bearing (17), the second lower air suction belt (5) is installed on a third rotating shaft (9) and a fourth rotating shaft (12), a first motor (16) and a driving pulley (11) are installed at two ends of the fourth rotating shaft (12) respectively, a driven pulley (10) is arranged on the left side of the driving pulley (11), the driven pulley (10) is fixedly connected with one end of the second rotating shaft (7), a transmission belt (13) is installed on the driven pulley (10) and the driving pulley (11), an upper air suction belt (21) is arranged on the upper right side of the second lower air suction belt (5), a third air suction box (24) is installed in the upper air suction belt (21), a pair of symmetrical fifth bearing seat (19) and a pair of sixth bearing seat (22) are arranged on the left side and the right side of the upper air suction belt (21) respectively, a fifth rotating shaft (20) is installed between the fifth bearing seat (19), and a pair of sixth rotating shaft (23) is installed between the sixth bearing seat (22), the upper air suction belt (21) is arranged on a fifth rotating shaft (20) and a sixth rotating shaft (23), and a second motor (18) is arranged at one end of the fifth rotating shaft (20).

2. The up-down air suction structure of the meal box inspection machine as claimed in claim 1, wherein: first box (4), second box (15) and the third box (24) that induced drafts all include negative pressure box body (001), negative pressure box body (001) upper end fixed mounting has apron (002) of induced drafting, it has evenly distributed's first hole of induced drafting to cut on apron (002) of induced drafting, a pair of air-supply line (003) are installed to negative pressure box body (001) lower extreme, air-supply line (003) are connected with the air suction pump.

3. The up-down air suction structure of the meal box inspection machine as claimed in claim 2, wherein: the air suction cover plates (002) on the first air suction box (4) and the second air suction box (15) face upwards, and the air suction cover plates (002) on the third air suction box (24) face downwards.

4. The up-down air suction structure of the meal box inspection machine as claimed in claim 1, wherein: a plurality of second air suction holes which are uniformly distributed are drilled in the first lower air suction belt (1), the second lower air suction belt (5) and the upper air suction belt (21), and the area of each second air suction hole is smaller than that of each first air suction hole.

5. The up-down air suction structure of the meal box inspection machine as claimed in claim 1, wherein: a tension wheel (14) is further installed between the driven belt wheel (10) and the driving belt wheel (11), and the transmission belt (13) sequentially passes through the driven belt wheel (10), the tension wheel (14) and the driving belt wheel (11) according to the advancing direction.