CN112371551A - Assembly line type milk packing box strength detection device - Google Patents
Assembly line type milk packing box strength detection device Download PDFInfo
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- CN112371551A CN112371551A CN202011200353.8A CN202011200353A CN112371551A CN 112371551 A CN112371551 A CN 112371551A CN 202011200353 A CN202011200353 A CN 202011200353A CN 112371551 A CN112371551 A CN 112371551A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/3404—Sorting according to other particular properties according to properties of containers or receptacles, e.g. rigidity, leaks, fill-level
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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Abstract
The invention relates to the field of packaging and inspection equipment, and discloses a production line type milk packing box strength detection device which comprises a main box, wherein a main conveying belt box is fixedly connected to the left end face of the main box, a main conveying belt cavity which extends rightwards into the main box and is provided with an upward opening is arranged in the main conveying belt box, a bevel gear cavity which is positioned in the main box is arranged on the right side of the main conveying belt cavity, and an auxiliary conveying belt cavity which is provided with a backward opening is arranged on the right side of the bevel gear cavity, the device realizes lifting of a milk packing box by matching the main conveying belt with a rotatable box body pull rod, thereby simulating the action of manually and quickly pulling up the box body, simultaneously judging the quality of the milk packing box by the gravity borne by a buffer plate, pushing unqualified packages and products out to the outside for centralized treatment by a pushing block which can move leftwards and rightwards, and qualified products are continuously driven to the auxiliary conveying, thereby realizing the quality inspection and sorting of the milk packing boxes.
Description
Technical Field
The invention relates to the field related to packaging and inspection equipment, in particular to a production line type milk packaging box strength detection device.
Background
Most manufacturers at present use carton type packing boxes with plastic pull rings to sell bulk milk in whole boxes, but because the strength of the cartons is not high, and because most carton type packing boxes only use self folding to complete fixation, the stability of the carton type milk packing box has certain problems, especially the stability of the pull rings and the stability of the box bottom, but at present, almost no device for detecting the type of packing box exists, and because the weight of the box body filled with the milk is large, a large amount of manpower is wasted by manually carrying out box-by-box inspection.
Disclosure of Invention
The invention aims to provide a production line type milk packing box strength detection device which can overcome the defects in the prior art, so that the practicability of equipment is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a strength detection device for a production line type milk packing box, which comprises a main box, wherein a main conveyor belt box is fixedly connected to the left end surface of the main box, a main conveyor belt cavity extending rightwards into the main box and having an upward opening is arranged in the main conveyor belt box, a bevel gear cavity positioned in the main box is arranged on the right side of the main conveyor belt cavity, an auxiliary conveyor belt cavity having a backward opening is arranged on the right side of the bevel gear cavity, the front end wall of the auxiliary conveyor belt cavity is communicated with an unqualified box communicated with the front end wall of the main conveyor belt cavity and positioned on the front side of the bevel gear cavity, a connecting gear cavity is arranged on the rear side of the main conveyor belt cavity, a rotating main shaft extending downwards into the bevel gear cavity and extending upwards to the outside is connected to the upper end wall of the bevel gear cavity in a rotating mode, a rotating box positioned outside is fixedly connected to the upper end surface of the rotating main shaft, and four pull rod slider, the lower end wall of the pull rod sliding block cavity is communicated with a box body pull rod cavity with a downward opening, a pull rod sliding block is connected in the pull rod sliding block cavity in a sliding fit manner, a pull rod slide block spring is fixedly connected between the lower end surface of the pull rod slide block and the lower end wall of the pull rod slide block cavity, the lower end surface of the pull rod slide block is fixedly connected with a box body pull rod which extends downwards to penetrate through the box body pull rod cavity to the outside and is connected with the box body pull rod cavity in a sliding fit manner, main conveying belt chamber front end wall normal running fit connects bilateral symmetry's main conveying belt axle, left side main conveying belt axle extends to forward main conveying belt intracavity and ranging back to in the main conveying belt incasement, the right side main conveying belt axle extends to forward main conveying belt intracavity and ranging back to in the linking gear intracavity, the left side main conveying belt axle and right side power fit is connected with and is located between the main conveying belt axle main conveying belt's the main conveying belt in the main conveying belt intracavity.
On the basis of the technical scheme, the rear end wall of the unqualified box is communicated with a push block cavity, the rear end wall of the push block cavity is communicated with a push block shaft sleeve cavity, the front end wall of the unqualified box is communicated with a push channel with a forward opening, the rear side of the engaging gear cavity is provided with a transmission belt cavity positioned on the left side of the auxiliary transmission belt cavity, the rear side of the transmission belt cavity is provided with a power switching cavity, the rear side of the power switching cavity is provided with an incomplete gear cavity, a main motor fixedly connected with the main box is arranged between the power switching cavity and the incomplete gear cavity, the front end wall of the power switching cavity is communicated with a switching slide block cavity positioned on the lower side of the transmission belt cavity and positioned on the upper side of the push block shaft sleeve cavity, the front end of the upper end surface of the main box is fixedly connected with a flapping connecting block, and the upper, pat and beat the incasement and be equipped with the backward blade chamber of patting of opening, pat blade chamber upper end wall normal running fit and be connected with downwardly extending to pat the blade intracavity and upwards extend to external transmission thin axle, transmission thin epaxial end fixedly connected with the small-size friction wheel of swivel box butt, pat the blade intracavity be equipped with transmission thin axle fixed connection and can with the blade of patting that the box pull rod corresponds.
On the basis of the technical scheme, the right end wall of the auxiliary conveyor belt cavity is connected with auxiliary penetrating conveyor belt shafts which extend leftwards into the auxiliary conveyor belt cavity and are symmetrically arranged front and back in a rotating fit manner, the right end surface of the auxiliary penetrating conveyor belt shaft at the front side is fixedly connected with an auxiliary motor fixedly connected with the main body box, an auxiliary conveyor belt positioned in the auxiliary conveyor belt cavity is connected between the auxiliary penetrating conveyor belt shaft at the front side and the auxiliary penetrating conveyor belt shaft at the rear side in a power fit manner, the unqualified box is connected with a buffer plate in a sliding fit manner, a buffer plate spring is fixedly connected between the lower end surface of the buffer plate and the lower end wall of the unqualified box, a push block shaft sleeve which extends forwards into the push block cavity is connected in a sliding fit manner, the right end surface of the push block shaft sleeve is fixedly connected with a push block positioned in the push block cavity, and a push block shaft which extends backwards into the incomplete gear cavity and is positioned at the, the push block shaft rear end face and fixedly connected with torsion spring between the incomplete gear cavity rear end wall, incomplete gear cavity front end wall internal rotation fit is connected with and extends forward to the power switches the intracavity and is located the bull gear axle of main motor upside, incomplete gear cavity rear end wall internal rotation fit is connected with and extends forward to incomplete gear intracavity and is located the bull gear axle with incomplete gear shaft between the push block axle.
On the basis of the technical scheme, a main bevel gear fixedly connected with the rotating main shaft is arranged in the bevel gear cavity, a detection friction wheel shaft which extends forwards into the bevel gear cavity and extends backwards through the transmission belt cavity to the power switching cavity and is positioned at the rear side of the rotating main shaft is connected to the rear end wall of the bevel gear cavity in a rotating fit manner, an auxiliary piebald horse slack wheel fixedly connected with the detection friction wheel shaft is connected to the rear side of the main bevel gear in a power fit manner, a push block friction wheel fixedly connected with the large gear shaft is arranged in the power switching cavity, a detection friction wheel fixedly connected with the detection friction wheel shaft is arranged on the front side of the push block friction wheel, a switching slide block is connected in the switching slide block cavity in a sliding fit manner, a switching slide block spring is fixedly connected between the front end face of the switching slide block and the front end wall of the switching slide block cavity, and a main motor front end face fixedly connected with a main bevel gear which extends forwards into the The main motor integral key shaft that the movable fit is connected, the spline fit connection in the main motor integral key shaft has and extends forward and runs through the power switches the chamber extremely switch the slider intracavity and with switch the switching axle that the slider normal running fit is connected, inspection friction pulley downside butt have with switch axle fixed connection and can with the main friction pulley of ejector pad friction pulley butt.
On the basis of the technical scheme, a large gear fixedly connected with a large gear shaft is arranged in the incomplete gear cavity, an incomplete gear fixedly connected with an incomplete gear shaft is connected to the lower side of the large gear in a power fit manner, a small gear fixedly connected with a push block shaft is connected to the lower side of the incomplete gear in a power fit manner, a main joining gear fixedly connected with the main conveying belt shaft on the right side is arranged in the joining gear cavity, a secondary joining gear shaft extending forwards into the joining gear cavity and backwards into the conveying belt cavity is connected to the rear end wall of the joining gear cavity in a rotating fit manner, a secondary joining gear fixedly connected with the secondary joining gear shaft is connected to the right side of the main joining gear in a power fit manner, a conveying belt positioned in the conveying belt cavity is connected between the secondary joining gear shaft and the inspection friction wheel shaft in a power fit manner, the milk packing box switching device is characterized in that a switching pull rope is fixedly connected between the lower end face of the buffer plate and the front end face of the switching slide block, the thrust of the switching slide block spring is smaller than that of the buffer plate spring, scale marks representing the space between milk packing boxes are uniformly marked on the outer surface of the main conveying belt, and the thrust of the pull rod slide block spring is smaller than the gravity of one box of milk.
The invention has the beneficial effects that: this device cooperates rotatable box pull rod simultaneously through main conveyer belt, mention of milk packing box has been realized, thereby the action of the manual quick box that pulls up of people has been simulated, simultaneously through the size of the gravity that the buffer board receives, thereby the quality to the milk packing box has been judged, through the ejector pad that can remove about, pack unqualified and product release to the external centralized processing of being convenient for, and qualified product will continue to be driven to vice conveyer belt and spread by the box pull rod, thereby inspection and the letter sorting of milk packing box quality have been realized.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram of an overall assembly line type milk packing box strength detection device of the invention.
Fig. 2 is a schematic sectional view at a-a in fig. 1.
Fig. 3 is a schematic sectional view at B-B in fig. 1.
Fig. 4 is a schematic sectional structure view at C-C in fig. 3.
Fig. 5 is an enlarged schematic view of fig. 2 at D.
Fig. 6 is an enlarged schematic view of fig. 3 at E.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to fig. 1-6, the strength testing device for the assembly line type milk packing box comprises a main box 10, a main belt box 18 is fixedly connected to the left end face of the main box 10, a main belt cavity 19 which extends to the inside of the main box 10 rightwards and is provided with an upward opening is arranged in the main belt box 18, a bevel gear cavity 22 which is located in the main box 10 is arranged on the right side of the main belt cavity 19, an auxiliary belt cavity 26 which is provided with a backward opening is arranged on the right side of the bevel gear cavity 22, an unqualified box 35 which is communicated with the front end wall of the main belt cavity 19 and is located on the front side of the bevel gear cavity 22 is communicated with the front end wall of the auxiliary belt cavity 26, a connecting gear cavity 31 is arranged on the rear side of the main belt cavity 19, a rotating main shaft 12 which extends downwards into the bevel gear cavity 22 and extends upwards to the outside is connected to the upper end wall of the, the upper end face of the rotating main shaft 12 is fixedly connected with a rotating box 13 positioned outside, four pull rod slide block cavities 11 circumferentially arranged by taking the rotating main shaft 12 as a center are arranged in the rotating box 13, the lower end wall of each pull rod slide block cavity 11 is communicated with a box pull rod cavity 16 with a downward opening, a pull rod slide block 14 is connected in the pull rod slide block cavity 11 in a sliding fit manner, a pull rod slide block spring 15 is fixedly connected between the lower end face of the pull rod slide block 14 and the lower end wall of the pull rod slide block cavity 11, a box pull rod 17 which downwardly extends through the box pull rod cavity 16 to the outside and is connected with the box pull rod cavity 16 in a sliding fit manner is fixedly connected to the lower end face of the pull rod slide block 14, bilaterally symmetrical main conveying belt shafts 20 are connected in a rotationally matched manner in the front end wall of the main conveying belt cavity 19, the main conveying belt shaft 20 on the left side extends forwards into the main conveying belt cavity 19 and, the right side main conveying belt shaft 20 extends forward to in the main conveying belt cavity 19 and backward extend to in the linking gear cavity 31, the left side main conveying belt shaft 20 and right side power fit is connected with between the main conveying belt shaft 20 and is located main conveying belt 21 in the main conveying belt cavity 19.
In addition, in one embodiment, the rear end wall of the unqualified box 35 is communicated with a push block cavity 39, the rear end wall of the push block cavity 39 is communicated with a push block shaft sleeve cavity 63, the front end wall of the unqualified box 35 is communicated with a push channel 48 with a forward opening, the rear side of the engaging gear cavity 31 is provided with a transmission belt cavity 32 positioned at the left side of the secondary transmission belt cavity 26, the rear side of the transmission belt cavity 32 is provided with a power switching cavity 34, the rear side of the power switching cavity 34 is provided with an incomplete gear cavity 33, a main motor 64 fixedly connected with the main box 10 is arranged between the power switching cavity 34 and the incomplete gear cavity 33, the front end wall of the power switching cavity 34 is communicated with a switching slide block cavity 62 positioned at the lower side of the transmission belt cavity 32 and at the upper side of the push block shaft sleeve cavity 63, the front end of the upper end face of the main box 10 is fixedly connected with, pat terminal fixedly connected with of connecting block 47 rear end face upside and clap case 46, be equipped with the backward blade chamber 44 of patting of opening in the case 46 of patting, it is connected with downwardly extending to pat blade chamber 44 upper end wall normal running fit pat and upwards extend to external transmission thin axle 43 in the blade chamber 44 to pat, transmission thin axle 43 upper end face fixedly connected with the small-size friction wheel 42 of rotatory case 13 butt, pat be equipped with in the blade chamber 44 with transmission thin axle 43 fixed connection and can with the blade 45 of patting that box pull rod 17 corresponds.
In addition, in one embodiment, the right end wall of the auxiliary conveyor belt cavity 26 is rotationally and fittingly connected with auxiliary penetrating conveyor belt shafts 24 which extend leftwards into the auxiliary conveyor belt cavity 26 and are symmetrically arranged in the front and back, the right end face of the front side auxiliary penetrating conveyor belt shaft 24 is fixedly connected with an auxiliary motor 27 fixedly connected with the main box 10, an auxiliary conveyor belt 28 positioned in the auxiliary conveyor belt cavity 26 is connected between the front side auxiliary penetrating conveyor belt shaft 24 and the rear side auxiliary penetrating conveyor belt shaft 24 in a power fit manner, the unqualified box 35 is connected with a buffer plate 30 in a sliding fit manner, a buffer plate spring 41 is fixedly connected between the lower end face of the buffer plate 30 and the lower end wall of the unqualified box 35, a push block shaft sleeve 37 which extends forwards into the push block cavity 39 is connected in a sliding fit manner, and a push block 38 positioned in the push block cavity 39 is fixedly connected to the right end face of the push block shaft sleeve 37, ejector pad axle sleeve 37 interior screw-thread fit is connected and extends to backward in incomplete gear chamber 33 and be located the ejector pad axle 36 of power switching chamber 34 downside, ejector pad axle 36 rear end face with fixedly connected with torsion spring 59 between the incomplete gear chamber 33 rear end wall, incomplete gear chamber 33 front end wall internal rotation fit is connected with and extends forward to in the power switching chamber 34 and be located the bull gear shaft 55 of main motor 64 upside, incomplete gear chamber 33 rear end wall internal rotation fit is connected with and extends forward to in the incomplete gear chamber 33 and be located bull gear shaft 55 with incomplete gear shaft 69 between the ejector pad axle 36.
In addition, in one embodiment, a main bevel gear 23 fixedly connected with the rotating main shaft 12 is arranged in the bevel gear cavity 22, a checking friction wheel shaft 57 which extends forwards into the bevel gear cavity 22 and backwards extends through the transmission belt cavity 32 into the power switching cavity 34 is connected in a rotationally matched manner in the rear end wall of the bevel gear cavity 22, and is located at the rear side of the rotating main shaft 12, a secondary piebald horse fly wheel 29 fixedly connected with the checking friction wheel shaft 57 is connected in a rotationally matched manner in the rear side of the main bevel gear 23, a push block friction wheel 54 fixedly connected with the large gear shaft 55 is arranged in the power switching cavity 34, a checking friction wheel 56 fixedly connected with the checking friction wheel shaft 57 is arranged at the front side of the push block friction wheel 54, a switching slider 65 is connected in a rotationally matched manner in the switching slider cavity 62, a switching slider spring 66 is fixedly connected between the front end surface of the switching slider 65 and the front end wall of the switching slider cavity 62, the front end face of the main motor 64 is fixedly connected with a main motor spline shaft 60 which extends forwards into the power switching cavity 34 and is connected with the main body box 10 in a matched and rotating mode, the main motor spline shaft 60 is internally connected with a switching shaft 67 which extends forwards and penetrates through the power switching cavity 34 to the switching slider cavity 62 and is connected with the switching slider 65 in a matched and rotating mode, and the lower side of the inspection friction wheel 56 is abutted with a main friction wheel 61 which is fixedly connected with the switching shaft 67 and can be abutted with the push block friction wheel 54.
In addition, in one embodiment, a large gear 68 fixedly connected with the large gear shaft 55 is arranged in the incomplete gear cavity 33, an incomplete gear 58 fixedly connected with an incomplete gear shaft 69 is connected to the lower side of the large gear 68 in a power fit manner, a small gear 70 fixedly connected with the push block shaft 36 is connected to the lower side of the incomplete gear 58 in a power fit manner, a main engaging gear 49 fixedly connected with the main conveying belt shaft 20 on the right side is arranged in the engaging gear cavity 31, a secondary engaging gear shaft 53 extending forwards into the engaging gear cavity 31 and backwards into the conveying belt cavity 32 is connected to the rear end wall of the engaging gear cavity 31 in a power fit manner, a secondary engaging gear 51 fixedly connected with the secondary gear shaft 53 is connected to the right side of the main engaging gear 49 in a power fit manner, a conveying belt 52 positioned in the conveying belt cavity 32 is connected between the secondary engaging gear shaft 53 and the inspection friction wheel shaft 57 in a power fit manner, a switching pull rope 40 is fixedly connected between the lower end face of the buffer plate 30 and the front end face of the switching slide block 65, the thrust of the switching slide block spring 66 is smaller than that of the buffer plate spring 41, scale marks representing the space between milk packing boxes are uniformly marked on the outer surface of the main conveyor belt 21, and the thrust of the pull rod slide block spring 15 is smaller than the gravity of one box of milk.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
As shown in fig. 1 to 6, when the apparatus of the present invention is in the initial state, the switching cord 40 is in the tensioned state, the switching slider spring 66 is in the compressed state, and the main friction wheel 61 and the checking friction wheel 56 are in the abutting state;
sequence of mechanical actions of the whole device:
when the working is started, the auxiliary motor 27 is started to drive the front side auxiliary penetrating conveying belt shaft 24 to rotate, the front side bevel gear cavity 22 is matched with the rear side auxiliary penetrating conveying belt shaft 24 to drive the auxiliary conveying belt 28 to transmit backwards, meanwhile, the main motor 64 is started to drive the main motor spline shaft 60 to rotate, thereby driving the main friction wheel 61 to rotate, the main friction wheel 61 drives the inspection friction wheel shaft 57 to rotate through the inspection friction wheel 56, thereby driving the auxiliary piebald horse to rotate the speed-reducing wheel 29, simultaneously, the checking friction wheel shaft 57 drives the auxiliary engaging gear shaft 53 to rotate through the transmission belt 52, thereby driving the auxiliary engaging gear 51 to rotate, the auxiliary engaging gear 51 drives the right main conveyor belt shaft 20 to rotate through the main engaging gear 49, the right main conveyor belt shaft 20 cooperates with the left main conveyor belt shaft 20 to drive the main conveyor belt 21 to drive rightward, thereby driving the milk boxes at the upper end of the main conveyor belt 21 to transmit to the right, and the milk boxes at the upper end surface of the main conveyor belt 21 are uniformly and alternately placed according to the scales marked on the upper surface of the main conveyor belt 21;
meanwhile, the auxiliary piebald horse freewheel 29 rotates to drive the main bevel gear 23 to rotate, the main bevel gear 23 drives the rotary box 13 to rotate through the rotary main shaft 12, so as to drive the pull rod slide block cavity 11 to rotate around the rotary main shaft 12, so as to drive the pull rod slide block 14 and the box body pull rod 17 to rotate around the rotary main shaft 12, and the main bevel gear 23 is matched with the right transmission of the main conveyor belt 21, so that the left box body pull rod 17 can just hook the pull ring of the milk box which is transmitted to the right, so as to drive the milk box to move forwards and be separated from the main conveyor belt 21, so that the milk box moves downwards due to the self gravity, namely the milk box moves to the unqualified box 35 and is positioned at the upper side of the buffer plate 30, at the moment, the left box body pull rod 17 is pulled by the milk box falling downwards, so as to drive the left pull rod slide block 14 to move downwards against the pushing force of the pull rod slide block spring 15, and because the milk box is hooked by the box body pull rod 17 and separated from the main conveyor belt 21, the milk box has an instant of falling downwards, thereby simulating the action of quickly pulling up the milk box by people;
if the quality of the milk box is qualified, the milk box is completely driven by the left box pull rod 17 to the auxiliary conveyor belt cavity 26, and finally the lower end face of the milk box is in contact with the surface on the auxiliary conveyor belt 28, and the backward transmission speed of the auxiliary conveyor belt 28 is higher than the moving speed of the box pull rod 17, so that when the lower end face of the milk box is in contact with the upper surface of the auxiliary conveyor belt 28, the milk box is quickly separated from the box pull rod 17 and is conveyed backwards to the outside, and the conveying of the qualified milk box is finished;
if the quality of the milk box is not qualified, when the milk box falls off the main conveyor belt 21, the milk box pull ring may be separated from the milk box body, or the bottom of the milk box is packed and scattered, so that the bulk milk falls into the unqualified box 35 from the bottom opening of the milk box, when the two conditions occur, the box pull rod 17 loses the pulling force of the milk box, so that the pull rod slider 14 loses the pulling force of the box pull rod 17, so that the pull rod slider 14 moves upwards under the pushing force of the pull rod slider spring 15, so that when the box pull rod 17 rotates to the forefront side, the flapping blade 45 just hooks the milk pull ring at the lower side of the box pull rod 17, the rotation of the rotary box 13 drives the small friction wheel 42 to rotate, the small friction wheel 42 drives the flapping blade 45 to rotate through the fine transmission shaft 43, and because the rotation speed of the flapping blade 45 is higher than the movement speed of the box pull rod 17, the flapping blade 45 rotates, so that the unqualified milk box hooked on the box body pull rod 17 or the pull ring flares into the unqualified box 35, thereby facilitating the box body pull rod 17 to pull up the next box of milk;
when unqualified milk falls into the unqualified box 35, namely falls onto the upper end surface of the buffer plate 30, the buffer plate 30 is pushed downwards by the gravity of the milk to overcome the thrust of the buffer plate spring 41, so that the switching pull rope 40 is gradually loosened, the switching slide 65 is pushed backwards by the thrust of the switching slide spring 66, the switching shaft 67 drives the main friction wheel 61 to move backwards to just abut against the push block friction wheel 54, the main friction wheel 61 drives the push block friction wheel 54 to rotate at the moment, the large gear shaft 55 is driven to rotate, the large gear 68 drives the small gear 70 to rotate through the incomplete gear shaft 69 and the incomplete gear 58, the push block shaft 36 is driven to rotate by overcoming the elasticity of the torsion spring 59, the push block shaft sleeve 37 is driven to move forwards in the push block shaft sleeve cavity 63, and the push block cavity 39 is driven to push forwards, thereby pushing the unqualified products falling into the unqualified milk boxes 35 to move to the outside through the pushing channel 48 for further treatment, and completing the centralized collection treatment of the unqualified milk boxes;
and when the pushing block 38 moves to the right end of the upper end surface of the buffer plate 30, the incomplete gear 58 is just disengaged from the pinion 70, so that the torsion spring 59 drives the pushing block shaft 36 to rotate reversely, thereby finally driving the pushing block 38 to return to the pushing block cavity 39, and at the same time, the incomplete gear 58 just starts to be engaged with the pinion 70, and the buffer plate 30 is pushed upwards by the buffer plate spring 41, so that the switching pull rope 40 returns to the tensioning state, thereby the switching slide block 65 drives the main friction wheel 61 to move rightwards through the switching shaft 67 to just abut against the inspection friction wheel 56 again, so that finally the box pull rod 17 continues to rotate around the rotating main shaft 12, meanwhile, the main conveyor belt 21 continues to drive the milk box to drive rightwards, and at the moment, the box pull rod 17 at the rear side just corresponds to the next box milk and is hooked and driven by the box pull rod 17, thereby realizing the assembly line type package inspection of the milk box, the inspection efficiency is improved, and the quality of the milk box is ensured.
The invention has the beneficial effects that: this device cooperates rotatable box pull rod simultaneously through main conveyer belt, mention of milk packing box has been realized, thereby the action of the manual quick box that pulls up of people has been simulated, simultaneously through the size of the gravity that the buffer board receives, thereby the quality to the milk packing box has been judged, through the ejector pad that can remove about, pack unqualified and product release to the external centralized processing of being convenient for, and qualified product will continue to be driven to vice conveyer belt and spread by the box pull rod, thereby inspection and the letter sorting of milk packing box quality have been realized.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a pipelined milk packing box intensity detection device, includes the main part case, its characterized in that: the left end face of the main box is fixedly connected with a main conveyor belt box, a main conveyor belt cavity extending rightwards into the main box and having an upward opening is arranged in the main conveyor belt box, a bevel gear cavity located in the main box is arranged on the right side of the main conveyor belt cavity, an auxiliary conveyor belt cavity having a backward opening is arranged on the right side of the bevel gear cavity, an unqualified box communicated with the front end wall of the main conveyor belt cavity and located on the front side of the bevel gear cavity is arranged on the front end wall of the auxiliary conveyor belt cavity, a linking gear cavity is arranged on the rear side of the main conveyor belt cavity, a rotating main shaft extending downwards into the bevel gear cavity and extending upwards to the outside is connected in a rotationally matched manner on the upper end wall of the bevel gear cavity, a rotating box located outside is fixedly connected on the upper end face of the rotating main shaft, four pull rod slider cavities circumferentially arranged by taking the rotating main shaft as a center are arranged in the rotating box, and a box pull rod, slide fit is connected with the pull rod slider in the pull rod slider intracavity, terminal surface under the pull rod slider with fixedly connected with pull rod slider spring between the terminal wall under the pull rod slider chamber, terminal surface fixedly connected with downwardly extending runs through under the pull rod slider box pull rod chamber to external world and with the box pull rod that box pull rod chamber slide fit is connected, main conveying belt chamber front end wall normal running fit connects bilateral symmetry's main conveying belt axle, left side main conveying belt axle extends forward to main conveying belt intracavity and ranging back to main conveying belt incasement, right side main conveying belt axle extends forward to main conveying belt intracavity and ranging back to link up the gear intracavity, left side main conveying belt axle and right side power fit is connected with between the main conveying belt axle and is located the main conveying belt of main conveying belt intracavity.
2. The assembly line type milk packing box strength detection device according to claim 1, characterized in that: the rear end wall of the unqualified box is communicated with a push block cavity, the rear end wall of the push block cavity is communicated with a push block shaft sleeve cavity, the front end wall of the unqualified box is communicated with a push channel with a forward opening, the rear side of the connecting gear cavity is provided with a transmission belt cavity positioned on the left side of the auxiliary transmission belt cavity, the rear side of the transmission belt cavity is provided with a power switching cavity, the rear side of the power switching cavity is provided with an incomplete gear cavity, a main motor fixedly connected with the main box is arranged between the power switching cavity and the incomplete gear cavity, the front end wall of the power switching cavity is communicated with a switching slide block cavity positioned on the lower side of the transmission belt cavity and positioned on the upper side of the push block shaft sleeve cavity, the front end of the upper end surface of the main box is fixedly connected with a flapping connecting block, the upper end of the rear end surface of the flapping connecting block is fixedly connected with, pat blade chamber upper end wall normal running fit and be connected to downwardly extending pat the blade intracavity and upwards extend to external transmission thin axle, transmission thin epaxial terminal surface fixedly connected with the small-size friction pulley of rotatory case butt, pat the blade intracavity be equipped with transmission thin axle fixed connection and can with the blade of patting that the box pull rod corresponds.
3. The assembly line type milk packing box strength detection device according to claim 1, characterized in that: the right end wall of the auxiliary conveyor belt cavity is connected with auxiliary penetrating conveyor belt shafts which extend leftwards into the auxiliary conveyor belt cavity and are symmetrically arranged front and back in a rotating fit manner, the right end face of the auxiliary penetrating conveyor belt shaft at the front side is fixedly connected with an auxiliary motor fixedly connected with the main box, an auxiliary conveyor belt positioned in the auxiliary conveyor belt cavity is connected between the auxiliary penetrating conveyor belt shaft at the front side and the auxiliary penetrating conveyor belt shaft at the rear side in a power fit manner, the unqualified box is connected with a buffer plate in a sliding fit manner, a buffer plate spring is fixedly connected between the lower end face of the buffer plate and the lower end wall of the unqualified box, a push block shaft sleeve which extends forwards into the push block cavity is connected in a sliding fit manner in the push block shaft sleeve cavity, a push block positioned in the push block cavity is fixedly connected on the right end face of the push block shaft sleeve, and a push block shaft which extends backwards into the incomplete gear cavity, the push block shaft rear end face and fixedly connected with torsion spring between the incomplete gear cavity rear end wall, incomplete gear cavity front end wall internal rotation fit is connected with and extends forward to the power switches the intracavity and is located the bull gear axle of main motor upside, incomplete gear cavity rear end wall internal rotation fit is connected with and extends forward to incomplete gear intracavity and is located the bull gear axle with incomplete gear shaft between the push block axle.
4. The assembly line type milk packing box strength detection device according to claim 1, characterized in that: the bevel gear intracavity be equipped with rotatory main shaft fixed connection's main bevel gear, bevel gear chamber rear end wall normal running fit is connected with and extends forward to the bevel gear intracavity and extend backward and run through the drive belt chamber extremely power switches the intracavity and is located the inspection friction pulley shaft of rotatory main shaft rear side, main bevel gear rear side power fit be connected with inspection friction pulley shaft fixed connection's vice piebald horse speed of a motor vehicle drives round, power switch the intracavity be equipped with gear shaft fixed connection's ejector pad friction pulley, ejector pad friction pulley front side be equipped with inspection friction pulley that inspection friction pulley shaft fixed connection, switch slider intracavity sliding fit and be connected with and switch the slider, switch slider front end face with switch between the slider chamber front end wall fixedly connected with and switch slider spring, main motor front end face fixedly connected with extend forward the power switch the intracavity and with main motor spline that main body case normal running fit is connected The shaft, the internal spline fit connection of main motor integral key has and extends forward and runs through the power switches the chamber extremely switch the slider intracavity and with switch the switching axle that the slider normal running fit is connected, inspection friction pulley downside butt connect with switch axle fixed connection and can with the main friction pulley of ejector pad friction pulley butt.
5. The assembly line type milk packing box strength detection device according to claim 3, characterized in that: a large gear fixedly connected with the large gear shaft is arranged in the incomplete gear cavity, an incomplete gear fixedly connected with the incomplete gear shaft is connected with the lower side of the large gear in a power fit manner, a small gear fixedly connected with the push block shaft is connected with the lower side of the incomplete gear in a power fit manner, a main linking gear fixedly connected with the main conveying belt shaft on the right side is arranged in the linking gear cavity, an auxiliary linking gear shaft extending forwards into the linking gear cavity and backwards into the conveying belt cavity is connected with the rear end wall of the linking gear cavity in a rotating fit manner, an auxiliary linking gear fixedly connected with the auxiliary linking gear shaft is connected with the right side of the main linking gear in a power fit manner, a conveying belt positioned in the conveying belt cavity is connected between the auxiliary linking gear shaft and the inspection friction wheel shaft in a power fit manner, and a switching stay cord is fixedly connected between the lower end face of the buffer plate, the thrust of the switching slide block spring is smaller than that of the buffer plate spring, scale marks representing the space between milk packing boxes are uniformly marked on the outer surface of the main conveying belt, and the thrust of the pull rod slide block spring is smaller than the gravity of one box of milk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011200353.8A CN112371551A (en) | 2020-11-02 | 2020-11-02 | Assembly line type milk packing box strength detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011200353.8A CN112371551A (en) | 2020-11-02 | 2020-11-02 | Assembly line type milk packing box strength detection device |
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| Publication Number | Publication Date |
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| CN112371551A true CN112371551A (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011200353.8A Withdrawn CN112371551A (en) | 2020-11-02 | 2020-11-02 | Assembly line type milk packing box strength detection device |
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| CN (1) | CN112371551A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023230A (en) * | 2021-03-02 | 2021-06-25 | 宁波锋速物流有限公司 | Device for detecting storage carton strength |
-
2020
- 2020-11-02 CN CN202011200353.8A patent/CN112371551A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023230A (en) * | 2021-03-02 | 2021-06-25 | 宁波锋速物流有限公司 | Device for detecting storage carton strength |
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