CN113844711A - Automatic package turning and transferring equipment for packaging boxes - Google Patents
Automatic package turning and transferring equipment for packaging boxes Download PDFInfo
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- CN113844711A CN113844711A CN202111065382.2A CN202111065382A CN113844711A CN 113844711 A CN113844711 A CN 113844711A CN 202111065382 A CN202111065382 A CN 202111065382A CN 113844711 A CN113844711 A CN 113844711A
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 230000005540 biological transmission Effects 0.000 claims abstract description 50
- 238000012856 packing Methods 0.000 claims abstract description 25
- 230000007306 turnover Effects 0.000 claims description 51
- 230000009471 action Effects 0.000 claims description 20
- 210000003813 thumb Anatomy 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 5
- 210000000078 claw Anatomy 0.000 claims description 3
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- 238000009434 installation Methods 0.000 description 5
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- 230000008859 change Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
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- 238000006243 chemical reaction Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/56—Orientating, i.e. changing the attitude of, articles, e.g. of non-uniform cross-section
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/10—Feeding, e.g. conveying, single articles
- B65B35/20—Feeding, e.g. conveying, single articles by reciprocating or oscillatory pushers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
- B65B65/02—Driving gear
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Abstract
The invention discloses automatic package turning and transferring equipment for a packing box, which belongs to the technical field of packaging machinery and is characterized in that: comprises a frame, a box turning mechanism, a box shifting mechanism and a power transmission mechanism; the box turning mechanism comprises a fixed shaft, a plane groove-shaped convex disc, a power input sleeve shaft, a rotary disc, a turning shaft, a movable rod and a box body bracket; group box mechanism includes: the automatic box pushing device comprises a box pulling input shaft, a pulling wheel, a planar groove-shaped cam, a sector gear, a box pulling output shaft and a box pushing swing arm; the power transmission mechanism includes: the power main shaft is arranged on the rack and is in transmission connection with the box shifting input shaft; the transmission shaft is arranged on the rack, is positioned between the fixed shaft and the dial box input shaft and is in transmission connection with the power input sleeve shaft; the grooved wheel is matched and combined with the dial wheel and is arranged on the transmission shaft. The device has the advantages of low and stable working noise, compact and reliable structure and high working efficiency.
Description
Technical Field
The invention belongs to the technical field of packaging equipment, and particularly relates to automatic package turning and transferring equipment for a packaging box.
Background
The packing carton is the main form of product packaging, and in product packaging production line, the packing carton needs to carry out the angle conversion between different stations. Take the cigarette packet transfer automatic line of the tobacco packaging machine as an example. In an automatic tobacco packaging production line, a tobacco packet needs to be converted from a horizontal state to a vertical state between two stations. At present, accomplish the automation equipment of tobacco bale angle upset, all accomplish the automatic upset and the transfer of tobacco bale through the substep action of upset and sharp translation, the device realizes the angle upset through the tobacco bale that once comes and goes the action and realizes that two boxes stack, and this kind of transmission tobacco bale automatic turning device has following shortcoming: 1. the device has large size and large action space, and the turnover device requires a production line to have enough installation and working space, has high requirement on installation environment and is not beneficial to the compact arrangement of the production line; 2. the working noise of the device is difficult to be effectively reduced due to the characteristics of large working noise, large working action amplitude and multiple action steps of the device; 3. the tobacco bale turning device has low working efficiency, the defect is the most prominent defect of the existing tobacco bale turning device, the working efficiency of the existing device is limited by step-by-step action and a reciprocating working mode, and the maximum working efficiency of the tobacco bale turning device with the highest working efficiency is 230 times/minute tobacco bale turning at present.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the automatic package turning and transferring equipment for the packaging boxes, which solves the problems of low working efficiency, high noise, large working action and the like of the existing packaging box turning device.
The invention relates to an automatic package turning and transferring device for a packing box, which is characterized in that: comprises a frame, a box turning mechanism, a box shifting mechanism and a power transmission mechanism;
the box mechanism that turns over includes:
the fixed shaft is fixed on the rack, and the axis of the fixed shaft is horizontally arranged;
the plane groove-shaped convex disc is fixed at the end part of the fixed shaft, and the front end surface of the plane groove-shaped convex disc is provided with a groove;
the power input sleeve shaft is sleeved on the fixed shaft and is coaxial with the fixed shaft;
the rotary disc is fixed at the end part of the power input sleeve shaft, the rotary disc is coaxial with the power input sleeve shaft, the rotary disc is provided with an eccentric shaft hole, the back of the rotary disc, which is opposite to the groove of the plane groove-shaped convex disc, is provided with a guide hole, and the axis of the guide hole is parallel to the disc surface of the rotary disc;
the turnover shaft is arranged in an eccentric shaft hole of the rotary table, the turnover shaft can rotate around the axis of the turnover shaft, and the rear end of the turnover shaft is opposite to the plane groove-shaped convex disc;
the movable rod is assembled in a guide hole of the rotary table and is provided with a grooved roller, the grooved roller is assembled in a groove of the plane groove-shaped convex disc, the movable rod moves along the axis of the movable rod under the guide action of the groove, the side part of the movable rod is a rack part, and the rear end part of the turnover shaft is provided with a turnover gear meshed with the rack part;
the box body bracket is arranged at the outer end part of the turnover shaft and used for supporting and clamping the packaging box;
the box pulling mechanism comprises:
the box shifting input shaft is arranged on the rack, the axis of the box shifting input shaft is parallel to the axis of the fixed shaft, and the box shifting input shaft can rotate around the axis of the box shifting input shaft;
the dial wheel is arranged on the dial box input shaft;
the plane groove-shaped cam is mounted on the dial box input shaft;
the rear end part of the fan-shaped tooth is mounted on the rack through a swing shaft, the fan-shaped tooth is provided with a groove roller matched with the groove of the planar groove-shaped cam, and the planar groove-shaped cam drives the fan-shaped tooth to swing by taking the swing shaft as an axis;
the poking box output shaft is arranged on the rack, the axis of the poking box output shaft is parallel to the axis of the fixed shaft, and a poking box gear meshed with the fan-shaped teeth is arranged on the poking box output shaft;
the box pushing swing arm is mounted on the box shifting output shaft and used for shifting the packaging box in a vertical state away from the box body bracket;
the power transmission mechanism includes:
the power main shaft is arranged on the rack and is in transmission connection with the dial box input shaft;
the transmission shaft is arranged on the rack, is positioned between the fixed shaft and the dial box input shaft and is in transmission connection with the power input sleeve shaft;
the grooved wheel is matched and combined with the thumb wheel and is arranged on the transmission shaft.
In the above technical solution, preferably, the power input sleeve shaft is mounted on the frame through a bearing, the fixed shaft is disposed inside the power input sleeve shaft, the bearing is assembled between the fixed shaft and the power input sleeve shaft, and a rear end of the fixed shaft is fixed to the frame.
In the above technical scheme, preferably, a cylindrical turnover head is fixed at the front end of the power input sleeve shaft, a rear end cover of the turnover head is fixed with the power input sleeve shaft, the front end cover of the turnover head is provided with the turntable, the inner side of the turnover head is a cylindrical cavity, and the planar groove-shaped convex disc is arranged in the cylindrical cavity.
In the above technical solution, preferably, a guide block is fixed to an inner side end face of the turntable, the guide hole is formed in the guide block, the guide block is provided with a notch, and the turnover gear at the rear end of the turnover shaft is located in the notch and engaged with the rack portion of the movable rod.
In the above technical solution, preferably, the end of the movable rod is fixedly provided with a fixed end sleeve, the fixed end sleeve is provided with a grooved roller matched with the groove of the planar grooved convex disc, the other end of the movable rod is provided with a movable end sleeve in a clearance manner, and the movable end sleeve is provided with another grooved roller matched with the groove of the planar grooved convex disc.
In the above technical scheme, preferably, the box body bracket, the turning shaft, the turning gear, the movable rod, the fixed end sleeve, the movable end sleeve and the grooved roll form a set of turning components, and the left side and the right side of the center of the turntable are provided with two sets of turning components.
In the above technical solution, preferably, the box pushing swing arm has two parallel and symmetrical box pushing claws.
In the above technical solution, preferably, the power spindle is connected to the dial box input shaft through a gear transmission, and the transmission shaft is connected to the power input sleeve shaft through a gear transmission.
The invention has the advantages and effects that:
1. the box overturning mechanism has a compact structure, the box overturning mechanism has an angle compensation function, after the turntable is overturned for 180 degrees, the overturning shaft can be driven to rotate for a certain angle through the movable rod so as to compensate the angle in the circumferential direction, the overturning shaft can realize 90-degree angle change, the box body bracket can realize horizontal movement and complete 90-degree angle overturning, and the action stroke is greatly reduced. Compared with the traditional device, the device has the advantages that the structure size and the action amplitude are reduced, the equipment structure is more compact, and the requirement on the installation environment is reduced.
2. The device has the advantages that the station is stable, the working noise is low, the action amplitude of the device is greatly reduced compared with that of the traditional device, and after the action frequency of the device is improved, the smaller action amplitude enables the centrifugal force received by the packing box to be greatly small, so that the stability of the packing box in the transferring and overturning process is ensured; on the other hand, the effect of improving the working noise of the equipment is very remarkable due to the smaller action amplitude and the more compact mechanical structure.
3. Work efficiency is high, and the carousel upset in this device is rotated half a circle and can be accomplished the packing carton and remove and overturn, sets up under the structure of duplex position at the carousel, and the carousel rotates a week, accomplishes twice the transfer upset action of packing carton. Compared with the traditional device, the device has the advantages that the working efficiency is remarkably improved, and the transfer and overturning actions of the packaging box for 400 times/minute can be achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic structural view of the box flipping mechanism of the present invention;
FIG. 4 is a schematic view of the mounting structure of the movable rod of the present invention;
FIG. 5 is a schematic structural view of a flat groove-shaped convex disc according to the present invention;
FIG. 6 is a schematic view of the construction of the mounting plane of the guide block of the present invention;
FIG. 7 is a schematic view of a rotary head according to the present invention;
FIG. 8 is a schematic view of the construction of the cassette holder of the present invention;
FIG. 9 is a schematic view of the position structure of the cassette holder according to the present invention;
FIG. 10 is a schematic structural view of the magazine shifting mechanism of the present invention;
fig. 11 is a schematic view of the mounting structure of the power transmission mechanism of the present invention.
In the figure, 1, a box turning mechanism; 1-1, fixing a shaft; 1-2, a plane groove-shaped convex disc; 1-3, power input sleeve shaft; 1-4, a turntable; 1-4-1, eccentric shaft hole; 1-5, a turnover shaft; 1-6, a movable rod; 1-6-1, rack portion; 1-7, a box body bracket; 1-7-1, a bottom bracket; 1-7-2, side brackets; 1-8, turning over the head; 1-8-1, a rear end cover; 1-8-2, cylindrical side wall; 1-8-3, front end cover; 1-9, a guide block; 1-9-1, and opening; 1-10, fixing an end sleeve; 1-11, a movable end sleeve; 1-12, a turnover gear; 2. a box shifting mechanism; 2-1, a dial box input shaft; 2-2, a thumb wheel; 2-3, a plane grooved cam; 2-4, sector teeth; 2-5, a box shifting output shaft; 2-6, pushing a box swing arm; 2-7, a box shifting gear; 3. a power transmission mechanism; 3-1, a power main shaft; 3-2, a transmission shaft; 3-3, grooved pulley.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention particularly provides an automatic turning and transferring device for packing boxes, which aims to solve the problems of low working efficiency, high noise, large working action and the like of a packing box turning device. To further illustrate the structure of the present invention, the following detailed description is made with reference to the accompanying drawings:
referring to fig. 1 and 2, an automatic turning and transferring apparatus for packing boxes includes a frame, a box turning mechanism 1, a box pushing mechanism 2, and a power transmission mechanism 3. The frame is a carrier of the device, and in the embodiment, the frame is in a box structure. The box turning mechanism 1 is a mechanical mechanism which horizontally moves the packing box and turns the packing box at an angle of 90 degrees in the device, so that the packing box is transversely displaced and is in a state from a horizontal state to a vertical state. The box shifting mechanism 1 is a mechanical mechanism for shifting and pushing the packing box which is turned to be in a vertical state to a lower conveyor belt from the box turning mechanism 1 in the device. The power transmission mechanism 3 is a power transmission structure of the box turning mechanism 1 and the box poking mechanism 2. In this embodiment, turn over box mechanism 1 and dial box mechanism 2 and be driven by single power, guarantee that two mechanisms work in coordination with stable, eliminate the operating frequency error that causes because of different power drive parts completely, and can reduce the fault rate of equipment to a certain extent, be favorable to debugging before equipment work and the stability and the reliability in the equipment course of working. The structure and working mode of the box turning mechanism 1, the box poking mechanism 2 and the power transmission mechanism 3 are explained in detail below.
Referring to fig. 3-9, the box turning mechanism 1 includes a fixed shaft 1-1, a plane groove-shaped convex disc 1-2, a power input sleeve shaft 1-3, a rotary disc 1-4, a turning shaft 1-5, a movable rod 1-6, and a box body bracket 1-7.
The dead axle 1-1 is fixed on the frame, and the axis of the dead axle 1-1 is horizontally arranged. The fixed shaft 1-1 is a cylindrical shaft rod, the installation and working states of the fixed shaft are fixed, specifically, a key groove is processed at one end of the fixed shaft, a shaft sleeve is sleeved at the end part of the fixed shaft through a key, and the shaft sleeve is fixed on a rack through a fastening piece, so that the fixed installation of the fixed shaft 1-1 is realized.
The plane groove-shaped convex disc 1-2 is fixed at the end part of the dead axle 1-1, and the front end surface of the plane groove-shaped convex disc 1-2 is provided with a groove. The plane groove-shaped convex disc 1-2 is a plane groove-shaped cam structure with a fixed working state. In the embodiment, the front end of the fixed shaft 1-1 is provided with an integrated flange, and the plane groove-shaped convex disc 1-2 is fixed on the flange at the front end of the fixed shaft 1-1 by a bolt and nut assembly. One end of the fixed shaft 1-1, which is provided with a plane groove-shaped convex disc 1-2, faces to a station for turning and transferring the packing box.
The power input sleeve shaft 1-3 is sleeved on the fixed shaft 1-1, and the power input sleeve shaft 1-3 is coaxial with the fixed shaft 1-1. In the embodiment, specifically, the power input sleeve shaft 1-3 sleeve is provided with a central through hole, the fixed shaft 1-1 is arranged in the central through hole of the power input sleeve shaft 1-3, and a bearing is arranged between the inner wall of the power input sleeve shaft 1-3 and the outer wall of the fixed shaft 1-1, so that the power input sleeve shaft 1-3 and the fixed shaft 1-1 are coaxially arranged and can rotate around the axis of the power input sleeve shaft. The rack is provided with mounting holes for mounting the power input sleeve shafts 1-3, shaft mounting is assembled between the outer walls of the power input sleeve shafts 1-3 and the mounting holes of the rack for mounting the power input sleeve shafts 1-3, and the power input sleeve shafts 1-3 can rotate around the axes of the power input sleeve shafts. The front end of the fixed shaft 1-1 extends out from the front of the power input sleeve shaft 1-3, and the end part is fixed with the plane groove-shaped convex disc 1-2.
The rotary table 1-4 is fixed at the end part of the power input sleeve shaft 1-3, and the rotary table 1-4 and the power input sleeve shaft 1-3 are coaxial. In the embodiment, specifically, the front end part of the power input sleeve shaft 1-3 is fixed with a cylindrical turnover head 1-8, the turnover head 1-8 is composed of a rear end cover 1-8-1 which is a disc and is provided with a central through hole, a cylindrical side wall 1-8-2 and a front end cover 1-8-3 with two through holes, and the turnover head 1-8 can be driven to rotate by the power input sleeve shaft 1-3. An integrated flange is arranged at the front end part of the power input sleeve shaft 1-3, and a rear end cover 1-8-1 is fixed with the flange. The fixed shaft 1-1 extends out of the front part of the rear end cover 1-8-1 from the central hole of the rear end cover 1-8-1. The front end cover 1-8-3 of the turnover head 1-8 is provided with a rotary disc 1-4, the rotary disc 1-4 and the front end cover 1-8-3 are provided with corresponding through holes which are used for installing a turnover shaft 1-5, and the rotary disc 1-4 fixes the front end cover 1-8-3 through bolts. The inner side of the turnover head 1-8 is a cylindrical cavity formed by enclosing a rear end cover 1-8-1, a cylindrical side wall 1-8-2 and a front end cover 1-8-3, and a plane groove-shaped convex disc 1-2 is positioned in the cylindrical cavity.
The rotary table 1-4 is provided with an eccentric shaft hole 1-4-1, and the eccentric shaft hole 1-4-1 is a through hole which is processed on the rotary table 1-4 and corresponds to the front end cover 1-8-3. The back of the rotary table 1-4 opposite to the groove of the plane groove-shaped convex disc 1-2 is provided with a guide hole, and the axis of the guide hole is parallel to the disc surface of the rotary table 1-4. In this embodiment, specifically, the front end cover 1-8-3 of the flipping head 1-8 may be used as a back structure of the turntable 1-8, the back of the front end cover 1-8-3 of the flipping head 1-8 is fixed with the guide block 1-9, the guide hole is formed in the guide block 1-9, the guide block 1-9 is processed with a handle hole, and is fixed to the back of the front end cover 1-8-3 by a bolt and located in the cylindrical cavity.
The turning shaft 1-5 is arranged in an eccentric shaft hole 1-4-1 of the rotary table 1-4, the turning shaft 1-5 can rotate around the axis of the turning shaft, and the rear end of the turning shaft 1-5 is opposite to the plane groove-shaped convex disc 1-2. Specifically, a turnover shaft 1-5 which can rotate around the axis of the turnover shaft is assembled in an eccentric shaft hole 1-4-1 of a rotary table 1-4 through a bearing, and the rear end of the turnover shaft 1-5 extends into a cylindrical cavity of a turnover head 1-8.
The movable rods 1-6 are arranged in the guide holes of the turntables 1-4, the movable rods 1-6 are provided with grooved rollers, the grooved rollers are arranged in the grooves of the plane groove-shaped convex discs 1-2, and the movable rods 1-6 can move along the axes of the movable rods under the guide action of the grooves. Specifically, the movable rod 1-6 is a cylindrical rod, a through hole is processed on the guide block 1-9, two end parts of the through hole are the guide holes matched with the diameters of the movable rod 1-6, and the movable rod 1-6 can move along the axis of the movable rod under the action of the guide holes. In the embodiment, the end parts of the movable rods 1-6 are fixedly provided with the fixed end sleeves 1-10, and the fixed end sleeves 1-10 are directly fixed at the end parts of the movable rods 1-9 by screws. The fixed end sleeves 1-10 are provided with groove rollers matched with the grooves of the plane groove-shaped convex discs 1-2, the other ends of the movable rods 1-9 are provided with movable end sleeves 1-11 in a clearance mode, and the movable end sleeves 1-11 are provided with the other groove rollers matched with the grooves of the plane groove-shaped convex discs 1-2. The grooved roller is assembled in the groove of the plane grooved convex disc 1-2, and the combination mode and the linkage principle of the grooved roller and the groove of the plane grooved convex disc 1-2 are well known technologies in the mechanical field. When the rotary table 1-4 drives the guide blocks 1-9 to rotate, the grooved roller moves in the groove of the plane groove-shaped convex disc 1-2, and the distance between the end part of the movable rod 1-6 and the center of the rotary table 1-4 is correspondingly changed according to the space curve of the groove, so that the cooperative action of the movable rod 1-6 moving along the axis of the movable rod 1-6 when the rotary table 1-4 rotates is realized.
The side part of the movable rod 1-6 is provided with a rack part 1-6-1, and the rear end part of the turnover shaft 1-5 is provided with a turnover gear 1-12 which is meshed with the rack part 1-6-1. Specifically, the rack portion 1-6-1 is a tooth shape formed at the side of the movable rod 1-6. A notch 1-9-1 is arranged at the outer side part of the guide block 1-9, the notch 1-9-1 is communicated with the middle part of the through hole of the guide block 1-9, the rack part 1-6-1 of the movable rod 1-6 is exposed from the notch, and the overturning gear 1-12 at the rear end of the overturning shaft 1-5 is positioned in the notch and is meshed with the rack part 1-6-1 of the movable rod 1-6. The linear action of the movable rod 1-6 is converted into the angle change of the turnover shaft 1-5 in the circumferential direction by the meshing connection mode of the turnover gear 1-12 and the rack part 1-6-1. Therefore, the overturning shafts 1-5 can simultaneously carry out independent angle compensation in the rotating process of the rotating discs 1-4. Through calculation design of groove track parameters, a rack part and a meshing ratio of a turnover gear of the planar groove-shaped convex disc 1-2, after the state that the rotary disc rotates by 1-4 degrees and moves by 180 degrees is realized, the turnover shaft 1-5 realizes state turnover by 90 degrees through self reverse rotation compensation.
The box body bracket 1-7 is arranged at the outer end part of the turning shaft 1-5 and is used for supporting a packing box and is a carrying frame for turning and moving the packing box. The packet carrier 1-7 may be of the same construction as a conventional packet. In this embodiment, the box body bracket 1-7 includes a bottom bracket 1-7-1 and two side brackets 1-7-2, and the bottom bracket 1-7-1 and the two side brackets 1-7-2 may be of an integral structure. A groove capable of clamping and supporting the packing box is formed between the bottom bracket 1-7-1 and the two side brackets 1-7-2, and the left side of the groove is an opening for pushing the packing box in the horizontal state. The bottom bracket 1-7-1 is provided with two seam openings with openings from the left side, and on the swing path of the box pushing swing arm of the box pushing mechanism 2, the box pushing swing arm 2-6 which can be guaranteed to swing can push the packaging box clamped by the box body bracket 1-7, so that the packaging box in the vertical state can be pushed out from the box body bracket. In this embodiment, in order to ensure that the box body brackets 1 to 7 can reliably support the card packaging box, metal elastic pieces protruding inwards in an arc shape are arranged on two side parts of the box body brackets 1 to 7 so as to clamp the side parts of the packaging box.
The box body bracket 1-7, the turning shaft 1-5, the turning gear 1-12, the movable rod 1-6, the fixed end sleeve 1-10, the movable end sleeve 1-11 and the grooved roller form a set of turning components, two sets of turning components are arranged on the left side and the right side of the center of the rotary table 1-4 of the box turning mechanism 1, namely two eccentric shaft holes 1-4-1 are symmetrically arranged on the two sides of the rotary table 1-4, and the box turning mechanism is a double-station box turning device. The two box body brackets 1-7 of the two overturning assemblies are respectively positioned at two horizontal sides, and the angle difference is 90 degrees, namely the box body bracket of the left overturning assembly is horizontal, and the box body bracket of the right overturning assembly is vertical. After the rotary plate is turned for 180 degrees, the two box body brackets 1-7 realize the position exchange and the angle change of 90 degrees through clockwise rotation around the center of the rotary plate and the angle compensation of the self turning shaft, thereby realizing the turning movement of the packing box at one time.
Referring to fig. 10, the box-flipping mechanism 2 is located at a side of the box-flipping mechanism 1, and the box-flipping mechanism 2 includes: the automatic box pushing device comprises a box shifting input shaft 2-1, a shifting wheel 2-2, a planar grooved cam 2-3, a sector gear 2-4, a box shifting output shaft 2-5 and a box pushing swing arm 2-6.
The box-shifting input shaft 2-1 is arranged on the rack, and the axis of the box-shifting input shaft 2-1 is parallel to the axis of the fixed shaft 1-1 and is horizontally arranged. The dial box input shaft 2-1 can rotate around the axis of the dial box input shaft. Specifically, two end parts of the dial box input shaft 2-1 are arranged on the frame through bearings.
The dial wheel 2-2 is arranged on the dial box input shaft 2-1, the dial wheel 2-2 is connected with the dial box input shaft 2-1 through a key, and the dial wheel 2-2 is driven to rotate by the dial box input shaft 2-1. The dial wheel 2-2 is one of the components of the geneva gear (maltese gear) and is an active dial. For converting the continuous rotation of the magazine input shaft 2-1 into a unidirectional periodic rotation of the driven member with dwell. The geneva gear is a conventionally known gear in the mechanical field.
The plane groove-shaped cam 2-3 is arranged on the dial box input shaft 2-1, the plane groove-shaped cam 2-3 is arranged on the dial box input shaft 2-1 through keys, and the plane groove-shaped cam 2-3 is positioned in front of the dial wheel 2-2. The flat grooved cams 2-3 are conventional cam elements. The cam mechanism is a mechanism in which a follower is pushed to swing in a predetermined manner by the rotational movement of a cam. The plane grooved cam 2-3 has a groove, and the groove curve is a space curve. The cam mechanism converts the continuous rotation of the dial box input shaft 2-1 into the swing of the driven member.
The rear end part of the fan-shaped tooth 2-4 is arranged on the frame through a swing shaft which is a cylindrical shaft and fixed on the frame through a screw, the swing shaft is sleeved with a bearing, and a sleeve hole at the rear end of the fan-shaped tooth 2-4 is sleeved through the bearing, so that the fan-shaped tooth 2-4 can realize angle change, namely swing action by taking the swing shaft as an axis. The fan-shaped teeth 2-4 are provided with groove rollers matched with the grooves of the plane groove-shaped cams 2-3, and the groove rollers are used as roller followers matched with the plane groove-shaped cams 2-3 and slide in the grooves of the plane groove-shaped cams 2-3. In the embodiment, the grooved roller is arranged in the middle of the sector teeth 2-4, and the axis of the grooved roller is parallel to the pendulum shaft. The plane groove-shaped cam 2-3 rotates to drive the sector teeth 2-4 to swing by taking the swing shaft as an axis.
The box-poking output shaft 2-5 is arranged on the frame. The axis of the poking box output shaft 2-5 is parallel to the axis of the fixed shaft 1-1, and a poking box gear 2-7 meshed with the fan-shaped teeth 2-4 is arranged on the poking box output shaft 2-5. Specifically, the axis of a shifting box output shaft 2-5 is installed on the rack through a bearing, the shifting box output shaft 2-5 can rotate around the axis of the shifting box output shaft, a shifting box gear 2-7 is installed on the shifting box output shaft 2-5 through a key, and the swinging action of the swinging fan-shaped teeth 2-4 drives the shifting box gear 2-7 to rotate in a reciprocating mode within a certain angle. Thereby driving the swing action of the box pushing swing arms 2-6.
The box pushing swing arm 2-6 is installed on the box shifting output shaft 2-5, and the box pushing swing arm 2-6 is used for shifting the packing box in a vertical state away from the box body bracket 1-7. In the embodiment, the rear part of the box pushing swing arm 2-6 is specifically a C-shaped holding hole which is sleeved at the front end of the box shifting output shaft 2-5 and locked by a screw to realize the fixation of the box pushing swing arm 2-6, and the box pushing swing arm 2-6 is provided with two parallel and symmetrical box pushing claws.
Referring to fig. 11, the power transmission mechanism 3 includes a power main shaft 3-1, a transmission shaft 3-2 and a sheave 3-3.
The power main shaft 3-1 is arranged on the frame, and the power main shaft 3-1 is in transmission connection with the dial box input shaft 2-1. In the embodiment, the power main shaft 3-1 is mounted on the frame through a bearing and can rotate around the axis of the power main shaft, the axis of the power main shaft is parallel to the axis of the dial box input shaft 2-1 and is arranged close to the dial box input shaft 2-1, and the power main shaft is in transmission connection with the dial box input shaft 2-1 through a gear. The power main shaft 3-1 can be connected with an independent power motor and also can be connected in a power driving system of a packaging production line.
The transmission shaft 3-2 is arranged on the frame, the transmission shaft 3-2 is positioned between the fixed shaft 1-1 and the dial box input shaft 2-1, and the transmission shaft 3-2 is in transmission connection with the power input sleeve shaft 1-3. Specifically, two ends of a transmission shaft 3-2 are mounted on the rack through bearings, the transmission shaft 3-2 can rotate around the axis of the transmission shaft, and the axis of the rotating shaft 3-2 is parallel to the axes of the fixed shaft 1-1 and the dial box input shaft 2-1.
The sheave 3-3 is used as another part in a sheave mechanism matched with the thumb wheel 2-2, and the sheave 3-3 is matched and combined with the thumb wheel 2-2 and is arranged on the transmission shaft 3-2. The rotation of the dial wheel 2-2 drives the grooved wheel 3-3 to rotate intermittently in the circumference. The transmission shaft 3-2 is in transmission connection with the power input sleeve shaft 1-3 through a gear.
In this embodiment, the power transmission mechanism 3 is used as a transmission mechanism for the box turning mechanism 1 and the box shifting mechanism 2, and is realized in such a way that the box turning mechanism 1 and the box shifting mechanism 2 act cooperatively under the same power drive. The rotating discs 1-4 in the box turning mechanism 1 rotate for half a circle, the box turning mechanism 1 finishes one-time turning movement of the packing box, and the box pushing swing arm 2-6 of the box pulling mechanism 2 moves once.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides an automatic package transfer equipment that turns over of packing carton which characterized in that: comprises a frame, a box turning mechanism (1), a box shifting mechanism (2) and a power transmission mechanism (3);
the box overturning mechanism (1) comprises:
the fixed shaft (1-1) is fixed on the rack, and the axis of the fixed shaft (1-1) is horizontally arranged;
the flat groove-shaped convex disc (1-2), the flat groove-shaped convex disc (1-2) is fixed at the end part of the fixed shaft (1-1), and the front end surface of the flat groove-shaped convex disc (1-2) is provided with a groove;
the power input sleeve shaft (1-3), the power input sleeve shaft (1-3) is sleeved on the fixed shaft (1-1), and the power input sleeve shaft (1-3) and the fixed shaft (1-1) are coaxial;
the rotary table (1-4), the rotary table (1-4) is fixed at the end of the power input sleeve shaft (1-3), the rotary table (1-4) and the power input sleeve shaft (1-3) are coaxial, the rotary table (1-4) is provided with an eccentric shaft hole (1-4-1), the back of the rotary table (1-4) opposite to the groove of the plane groove-shaped convex disc (1-2) is provided with a guide hole, and the axis of the guide hole is parallel to the disc surface of the rotary table (1-4);
the turnover shaft (1-5) is installed in an eccentric shaft hole (1-4-1) of the rotary table (1-4), the turnover shaft (1-5) can rotate around the axis of the turnover shaft, and the rear end of the turnover shaft (1-5) is opposite to the plane groove-shaped convex disc (1-2);
the movable rod (1-6) is assembled in a guide hole of the rotary disc (1-4), the movable rod (1-6) is provided with a grooved roller which is assembled in a groove of the plane groove-shaped convex disc (1-2), the movable rod (1-6) can move along the axis of the movable rod under the guide action of the groove, the side part of the movable rod (1-6) is a rack part (1-6-1), and the rear end part of the turnover shaft (1-5) is provided with a turnover gear (1-12) meshed with the rack part (1-6-1);
the box body bracket (1-7), the box body bracket (1-7) is installed at the outer end part of the turnover shaft (1-5), and the box body bracket (1-7) is used for supporting a card packaging box;
the box-poking mechanism (2) comprises:
the box shifting input shaft (2-1), the box shifting input shaft (2-1) is installed on the rack, the axis of the box shifting input shaft (2-1) is parallel to the axis of the fixed shaft (1-1), and the box shifting input shaft (2-1) can rotate around the axis of the box shifting input shaft;
the dial wheel (2-2), the dial wheel (2-2) is installed on the dial box input shaft (2-1);
the plane grooved cam (2-3), the said plane grooved cam (2-3) is installed on the input shaft of the said dial box (2-1);
the rear end part of the fan-shaped tooth (2-4) is mounted on the rack through a swing shaft, the fan-shaped tooth (2-4) is provided with a groove roller matched with the groove of the plane groove-shaped cam (2-3), and the plane groove-shaped cam (2-3) drives the fan-shaped tooth (2-4) to swing by taking the swing shaft as an axis;
a box shifting output shaft (2-5), wherein the box shifting output shaft (2-5) is installed on the rack, the axis of the box shifting output shaft (2-5) is parallel to the axis of the fixed shaft (1-1), and a box shifting gear (2-7) meshed with the fan-shaped teeth (2-4) is installed on the box shifting output shaft (2-5);
the box pushing swing arm (2-6) is installed on the box shifting output shaft (2-5), and the box pushing swing arm (2-6) is used for shifting the packing box in a vertical state from the box body bracket (1-7);
the power transmission mechanism (3) includes:
the power main shaft (3-1), the power main shaft (3-1) is installed on the rack, and the power main shaft (3-1) is in transmission connection with the dial box input shaft (2-1);
the transmission shaft (3-2) is mounted on the rack, the transmission shaft (3-2) is positioned between the fixed shaft (1-1) and the dial box input shaft (2-1), and the transmission shaft (3-2) is in transmission connection with the power input sleeve shaft (1-3);
the grooved wheel (3-3), the grooved wheel (3-3) is combined with the thumb wheel (2-2) in a matching way and is arranged on the transmission shaft (3-2).
2. The automatic package overturning and transferring device of claim 1, wherein: the power input sleeve shaft (1-3) is mounted on the rack through a bearing, the fixed shaft (1-1) is arranged on the inner side of the power input sleeve shaft (1-3), the bearing is assembled between the fixed shaft (1-1) and the power input sleeve shaft (1-3), and the rear end part of the fixed shaft (1-1) is fixed with the rack.
3. The automatic package overturning and transferring device of claim 1, wherein: the front end part of the power input sleeve shaft (1-3) is fixedly provided with a cylindrical turnover head (1-8), a rear end cover (1-8-1) of the turnover head (1-8) is fixed with the power input sleeve shaft (1-3), the front end cover (1-8-3) of the turnover head (1-8) is provided with the rotary table (1-4), the inner side of the turnover head (1-8) is provided with a cylindrical cavity, and the plane groove-shaped convex disc (1-2) is arranged in the cylindrical cavity.
4. The automatic package overturning and transferring device of claim 1, wherein: the inner side end face of the rotary table (1-4) is fixedly provided with a guide block (1-9), the guide hole is formed in the guide block (1-9), the guide block (1-9) is provided with a notch, and a turnover gear (1-12) at the rear end of the turnover shaft (1-5) is located in the notch and meshed with a rack portion (1-6-1) of the movable rod (1-6).
5. The automatic package overturning and transferring device of claim 4, wherein: the end part of the movable rod (1-6) is fixedly provided with a fixed end sleeve (1-10), the fixed end sleeve (1-10) is provided with a groove roller matched with the groove of the plane groove-shaped convex disc (1-2), the other end part of the movable rod (1-6) is provided with a movable end sleeve (1-11) in a clearance manner, and the movable end sleeve (1-11) is provided with another groove roller matched with the groove of the plane groove-shaped convex disc (1-2).
6. The automatic package overturning and transferring device of claim 5, wherein: the box body bracket (1-7), the turnover shaft (1-5), the turnover gear (1-12), the movable rod (1-6), the fixed end sleeve (1-10), the movable end sleeve (1-11) and the grooved roll form a set of turnover assembly, and the left side and the right side of the center of the rotary table (1-4) are provided with two sets of turnover assemblies.
7. The automatic package overturning and transferring device of claim 1, wherein: the box pushing swing arm (2-6) is provided with two parallel and symmetrical box pushing claws.
8. The automatic package overturning and transferring device of claim 1, wherein: the power main shaft (3-1) is in transmission connection with the dial box input shaft (2-1) through a gear, and the transmission shaft (3-2) is in transmission connection with the power input sleeve shaft (1-3) through a gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111065382.2A CN113844711A (en) | 2021-09-12 | 2021-09-12 | Automatic package turning and transferring equipment for packaging boxes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111065382.2A CN113844711A (en) | 2021-09-12 | 2021-09-12 | Automatic package turning and transferring equipment for packaging boxes |
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| Publication Number | Publication Date |
|---|---|
| CN113844711A true CN113844711A (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111065382.2A Pending CN113844711A (en) | 2021-09-12 | 2021-09-12 | Automatic package turning and transferring equipment for packaging boxes |
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| CN (1) | CN113844711A (en) |
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| CN207827341U (en) * | 2016-09-19 | 2018-09-07 | Ct包装有限公司 | Buanch unit for shifting article between two transmission lines for mutually including an angle setting |
| CN111846393A (en) * | 2020-08-13 | 2020-10-30 | 贵州鑫淼科技有限公司 | Tobacco bale ninety-degree turnover machine for CH tobacco bale transparent paper packaging machine |
| CN216154143U (en) * | 2021-09-12 | 2022-04-01 | 北京创石亿通科技有限公司 | Automatic package turning and transferring equipment for packaging boxes |
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- 2021-09-12 CN CN202111065382.2A patent/CN113844711A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1310705A1 (en) * | 2001-11-07 | 2003-05-14 | Sankyo Manufacturing Company, Ltd. | Cam mechanism for automatic tool changing apparatus |
| KR20040085114A (en) * | 2004-09-10 | 2004-10-07 | 주식회사리팩 | Cam up/down device of main shaft for rotary type bag packing machine |
| CN204250463U (en) * | 2014-05-08 | 2015-04-08 | 珐玛珈（广州）包装设备有限公司 | Open the cam mechanism of carton mechanism |
| CN105173219A (en) * | 2015-09-07 | 2015-12-23 | 瑞安市海创机械有限公司 | Automatic box jacking and opening mechanism for boxing machine |
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| CN207827341U (en) * | 2016-09-19 | 2018-09-07 | Ct包装有限公司 | Buanch unit for shifting article between two transmission lines for mutually including an angle setting |
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