CN218086293U - Boxing production line - Google Patents

Abstract

The utility model provides a vanning production line, includes feed mechanism, vanning mechanism, tilting mechanism and lid and closes the mechanism, feed mechanism includes material feed mechanism and box feed mechanism, material feed mechanism includes at least a set of material loading unit, material loading unit includes first conveying mechanism and is used for accepting material on the first conveying mechanism and with the row's of material ration place side by side material mechanism, box feed mechanism includes second conveying mechanism and corresponds the orientation guiding mechanism that material loading unit set up, orientation guiding mechanism is used for rotatory box makes the open end orientation of box correspond with it one side of material loading unit, vanning mechanism is used for the spacing box of placing and with the ration material of placing side by side in the box of packing into, tilting mechanism overturns the box to the open end up and carries to lid closes the mechanism, lid closes the mechanism and fits the box with the lid and constitutes a complete workbin.

Description

Boxing production line

Technical Field

The utility model relates to a vanning pile up neatly field especially relates to the production line of vanning.

Background

In order to prevent the materials from being damaged in the transportation process and facilitate storage and transportation, operations such as boxing, sealing, stacking and the like need to be carried out on the products which are subjected to small packaging. In the field of boxing and stacking, the basic high full automation degree is concentrated on a box sealing part, a labeling part and a stacking part, but the automatic production technology for loading materials into a box body and carrying out a cover closing part is low: on one hand, the boxing part is mainly manually boxed, and on the other hand, the boxing part and the cover closing part are not well coordinated. The box body is required to be placed right when the cover is closed, and the box body in a right placing state can be charged and can be clamped by the manipulator one by one, so that the production efficiency is still low although automatic production is adopted.

Therefore, aiming at the defects, the existing boxing production line needs to be improved, so that the production efficiency is improved while two processes of material boxing and box body covering are better assisted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vanning production line, this production line can carry out the batch vanning, coordinates material vanning better and box lid to close the production of twice process, has greatly improved production efficiency.

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

a boxing production line comprises a feeding mechanism, a boxing mechanism, a turnover mechanism and a covering mechanism, wherein the feeding mechanism comprises a material feeding mechanism and a box body feeding mechanism, the material feeding mechanism comprises at least one group of material feeding units, each material feeding unit comprises a first conveying mechanism and a discharging mechanism used for receiving materials on the first conveying mechanism and quantitatively arranging the materials side by side, the box body feeding mechanism comprises a second conveying mechanism and an orientation adjusting mechanism arranged corresponding to the material feeding units, the orientation adjusting mechanism is used for rotating a box body to enable an opening end of the box body to face one side of the material feeding unit corresponding to the opening end, the boxing mechanism is used for limiting and arranging the box body and loading the quantitatively arranged materials side by side into the box body, the turnover mechanism turns the box body to the opening end upwards and conveys the box body to the covering mechanism, and the covering mechanism covers the box body to form a complete box;

correspondingly, the discharging mechanism comprises a discharging conveying mechanism and at least one discharging unit arranged on the discharging conveying mechanism, and the discharging unit comprises a plurality of bearing plates with L-shaped structures;

correspondingly, the orientation adjusting mechanism comprises a moving module and a clamping arm arranged on the moving module, a rotatable clamping block is arranged at a clamping end of the clamping arm, and the rotation of the box body is realized by controlling the rotation of the clamping block;

correspondingly, the boxing mechanism comprises a third conveying mechanism, a fixing unit and a material pushing unit, at least one fixing unit is arranged on a conveying path of the third conveying mechanism, each fixing unit comprises a limiting block for limiting two opposite sides of the box body and a limiting plate abutting against the bottom of the box body, the limiting blocks are used for limiting the box body intermittently, the material pushing unit is arranged corresponding to the fixing unit, the material pushing unit comprises a material pushing table, a first material pushing mechanism, a side plate and a second material pushing mechanism, the first material pushing mechanism is used for pushing quantitative materials which are placed side by side into the material pushing table, the material pushing table receives the materials and moves to a position corresponding to the box body, the side plates are arranged on the two opposite sides of the material pushing table, and the second material pushing mechanism for pushing the materials on the material pushing table into the box body is arranged above the material pushing table;

correspondingly, the boxing mechanism further comprises a distance adjusting unit, the distance adjusting unit comprises a top pushing plate, a stop block and a receiving mechanism, the top pushing plate arranged along the conveying direction of the conveying carrier is arranged on the conveying carrier of the third conveying mechanism, the stop block is arranged at a pre-positioned position of the fixing unit and is used for stopping the boxes intermittently, and the receiving mechanism is used for placing the boxes in a specific direction on the conveying carrier between the top pushing plates;

correspondingly, the turnover mechanism comprises a fourth conveying mechanism and a rotating mechanism, and the rotating mechanism comprises a bracket with a right-angle included angle and a bracket driving mechanism for driving the bracket to rotate in a conveying direction perpendicular to the fourth conveying mechanism;

correspondingly, the turnover mechanism further comprises a moving mechanism, the rotating mechanism is arranged on the moving mechanism, and the moving mechanism moves in the conveying direction perpendicular to the fourth conveying mechanism;

correspondingly, the moving mechanism comprises a fifth conveying mechanism and a moving base, the moving base which moves synchronously along with the conveying carrier is arranged on the conveying carrier of the fifth conveying mechanism, and the rotating mechanism is arranged on the moving base;

correspondingly, a lifting mechanism for improving the conveying height is arranged at the conveying tail end of the fourth conveying mechanism, a sixth conveying mechanism is arranged for receiving the lifting mechanism, a transfer push plate for pushing the box body on the lifting mechanism to the sixth conveying mechanism is arranged at the conveying front end of the sixth conveying mechanism, the conveying height of the box body is improved through the lifting mechanism, and therefore thick box covers can be stacked and fed conveniently;

correspondingly, the lifting mechanism comprises a driving lifting mechanism and a driven lifting mechanism, and a driving lifting plate of the driving lifting mechanism and a driven lifting plate of the driven lifting mechanism are respectively erected on the same bottom plate through vertical rods;

correspondingly, the cover closing mechanism comprises a box cover feeding mechanism, a positioning mechanism and a taking and placing mechanism, the box cover feeding mechanism is used for stacking and stacking box covers and feeding the taking and placing mechanism, the positioning mechanism is used for fixing and positioning the conveyed box body, the taking and placing mechanism comprises a clamping disc and a clamping disc driving mechanism for driving the clamping disc to move, and the clamping disc comprises a disc body and a clamping piece arranged on the disc body and used for clamping the side edge of the box cover;

correspondingly, still include in the joint sealing mechanism, labeller and pile up neatly mechanism that mechanism back station set gradually are closed to the lid, the joint sealing mechanism carries out the sticky tape encapsulation to box and case lid, labeller carries out label pasting to the workbin of encapsulation, pile up neatly mechanism includes layer board conveying mechanism and pile up neatly robot, layer board conveying mechanism carries the layer board for the pile up neatly to the pile up neatly station, pile up neatly robot presss from both sides and gets the workbin pile in that has accomplished the joint sealing and labeling and puts on the layer board.

The utility model has the advantages that:

1) The full-automatic production of material boxing is realized through the feeding mechanism, the boxing mechanism, the turnover mechanism and the covering mechanism, and the full-automatic production of boxing and stacking is realized through subsequent box sealing, labeling and stacking;

2) The opening end of the box body is rotated to face one side of the material loading unit corresponding to the opening end, and then batch loading is carried out on the box body, so that the efficiency of material boxing is improved;

3) After the boxing is finished, the box body is turned over to enable the box body to be conveyed normally, conveying stability is improved, the box body conveyed normally and reversely is convenient for subsequent cover closing of the box cover, and the orientation problem of the box body in the two procedures of boxing and cover closing is well coordinated. In addition, lifting and conveying are carried out after the box body is turned over, so that the height difference between the two procedures of preorder material boxing and subsequent box body cover closing is better connected;

4) And a stacked feeding mode is adopted to replace a single tiled feeding mode for feeding the box cover, so that the continuous driving time of feeding can be reduced, and the feeding and conveying driving cost of the box cover is reduced.

Drawings

Fig. 1 is a schematic view of an overall structure of a boxing production line according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a material loading unit according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a box feeding mechanism according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a boxing mechanism according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a spacing adjustment unit and a fixing unit according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a material pushing unit according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a material pushing table according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a turnover mechanism according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a moving mechanism and a rotating mechanism according to an embodiment of the present invention;

fig. 10 is a schematic structural diagram of a lifting mechanism according to an embodiment of the present invention;

fig. 11 is a schematic structural diagram of a closing mechanism according to an embodiment of the present invention;

fig. 12 is a schematic structural view of a box cover feeding mechanism according to an embodiment of the present invention;

fig. 13 is a schematic structural diagram of a pick and place mechanism according to an embodiment of the present invention;

fig. 14 is a schematic structural view of a box sealing mechanism, a labeling mechanism and a stacking mechanism according to an embodiment of the present invention;

in the figure:

11. a material loading unit; 111. a first conveying mechanism; 112. a discharge conveying mechanism; 113. a discharge unit;

12. a box body feeding mechanism; 121. a second conveying mechanism; 1221. a moving module; 1222. a clamp arm; 1223. a clamping block;

2. a boxing mechanism; 21. a third conveying mechanism; 221. a top push plate; 222. a stop block; 223. a carrying mechanism; 231. a limiting block; 232. a limiting plate; 24. a sensor; 25. a material pushing unit; 251. a material pushing table; 252. a first material pushing mechanism; 253. a side plate; 254. a second pushing mechanism;

3. a turnover mechanism; 31. a fourth conveying mechanism; 321. a fifth conveying mechanism; 322. moving the base; 323. A guide rod; 331. a support; 332. a reduction motor; 333. a rotating shaft; 34. a lifting mechanism; 341. a telescopic driver; 342. an active lifting plate; 343. erecting a rod; 344. a base plate; 345. a driven lifter plate; 35. A sixth conveying mechanism;

4. a covering mechanism; 41. a box cover feeding unit; 411. a feeding frame; 412. a bearing plate; 413. a second linear module; 42. a first linear module; 43. a clamping plate; 431. a tray body; 432. a clamping piece; 433. A reference block; 44. a third linear module; 45. a telescopic electric cylinder;

5. a box sealing mechanism;

6. a labeling mechanism;

7. a stacking mechanism; 71. a pallet conveying mechanism; 72. a palletizing robot;

8. a material box; 81. a box body; 82. and a box cover.

Detailed Description

In the description of the present invention, it is to be understood that the terms used to indicate an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation.

The principles and features of the present invention will be described with reference to the drawings, which are provided for illustration only and are not intended to limit the scope of the invention. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

As shown in fig. 1, in an embodiment of the present invention, the boxing production line includes a feeding mechanism, a boxing mechanism 2, a turnover mechanism 3, a covering mechanism 4, a box sealing mechanism 5, a labeling mechanism 6, and a stacking mechanism 7. The box body 81 and the materials are respectively loaded through a loading mechanism, in the embodiment, the materials are a plurality of egg tarts (hereinafter referred to as egg tart packets) which are coaxially stacked and placed in small packaging bags. The box filling mechanism 2 is used for filling the egg tart packages arranged side by side into the box body 81 in batches, the turnover mechanism 3 is used for overturning the box body 81 with the egg tarts so that the box body 81 is conveyed in a positive mode, the covering mechanism 4 is used for covering the box cover 82 on the box body 81 to form a complete box 8, the box sealing mechanism 5 is used for carrying out adhesive tape packaging on the joint of the box cover 82 of the box 8 and the box body 81, the labeling mechanism 6 is used for labeling the packaged box 8, and the stacking mechanism 7 is used for sorting and stacking the box 8;

the feeding mechanism comprises a material feeding mechanism and a box body feeding mechanism 12;

the material feed mechanism includes at least a set of material loading unit 11, and in this embodiment, material loading unit 11 is provided with two sets ofly. The subsequent production and processing procedures of the material loading unit 11 also need to be correspondingly arranged, and more specifically, if one boxing mechanism 2, the turnover mechanism 3, the covering mechanism 4, the box sealing mechanism 5, the labeling mechanism 6 and the stacking mechanism 7 are used as a group of boxing production units, two groups of boxing production units need to be correspondingly arranged. As shown in fig. 2, the material loading unit 11 includes a first conveying mechanism 111 and a discharge mechanism for receiving egg tart packets on the first conveying mechanism 111 and arranging the egg tart packets side by side, and the discharge mechanism includes a discharge conveying mechanism 112 and at least one discharge unit 113 disposed on the discharge conveying mechanism 112. In this embodiment, the first conveying mechanism 111 is a conveying belt conveying mechanism, the discharging conveying mechanism 112 is a chain conveyor, a plurality of discharging units 113 are arranged on the chain conveyor at intervals, seven bearing plates with an L-shaped structure are used as one discharging unit 113, six compartments for bearing egg tart packets are formed between the seven bearing plates, and the bearing plates are fixed on a transmission chain of the chain conveyor and move along with the transmission chain. The number of egg tart packets conveyed to the discharge conveying mechanism 112 by the first conveying mechanism 111 is monitored by the sensor 24, when the set number of discharge is reached, the first conveying mechanism 111 stops conveying the egg tarts to the discharge conveying mechanism 112, and meanwhile, the discharge conveying mechanism 112 stops conveying a plurality of egg tart packets after conveying the egg tart packets in place so as to package the egg tart packets;

as shown in fig. 3, the box loading mechanism 12 includes a second conveying mechanism 121 and an orientation adjusting mechanism corresponding to the material loading unit 11. The direction adjusting mechanism is provided with two groups corresponding to the material feeding unit 11. The orientation adjusting mechanism is used for rotating the box 81 so that the open end of the box 81 faces to one side of the material loading unit 11 corresponding to the open end. The orientation adjusting mechanism comprises a moving module 1221 and a clamping arm 1222 arranged on the moving module 1221, a rotatable clamping block 1223 is arranged at a clamping end of the clamping arm 1222, and rotation of the box body 81 is achieved by controlling rotation of the clamping block 1223. More specifically, the moving module 1221 includes a biaxial moving module 1221 moving in the vertical direction and the horizontal direction, a rotation center shaft on the clamping block 1223 is connected to a reduction motor, and the clamping block 1223 is controlled by the reduction motor to rotate forward and backward by 90 °. The box 81, the orientation of which is adjusted by the orientation adjusting mechanism, is placed on the preparation rack, so that the box 81 can be conveniently clamped;

as shown in fig. 4, the casing mechanism 2 includes a third conveying mechanism 21, a pitch adjusting unit, a fixing unit, and a pushing unit 25;

in this embodiment, the third conveying mechanism 21 is a fifth conveying mechanism 321, and the driving wheel and the driven wheel are engaged and driven by a toothed synchronous belt;

as shown in fig. 5, the spacing adjustment unit includes a pushing plate 221, a stopping block and a receiving mechanism 223, the pushing plate 221 (the pushing plate 221 may also be integrally formed with the synchronous belt) arranged along the conveying direction of the synchronous belt is fixedly disposed on the conveying carrier (i.e., the synchronous belt) of the fifth conveying mechanism 321, the stopping block is disposed at the previous station of the fixing unit, the stopping block 222 performs intermittent stopping on the box 81, and the receiving mechanism 223 (e.g., a manipulator) places the box 81 placed on the preparation rack in a specific orientation on the synchronous belt between the pushing plates 221, and conveys the box through the synchronous belt. The distance adjustment action is as follows: the receiving mechanism 223 is used for placing the box 81 on the synchronous belt for conveying, detection is carried out by means of the sensor 24, when the box 81 is conveyed along the synchronous belt to be close to the stop block, the stop block 222 rotates and protrudes on the surface of the synchronous belt under the action of the rotating shaft mechanism, stop limiting is carried out on the conveying front side of the box 81, the box 81 can not follow the synchronous belt for continuous conveying, the conveying of the synchronous belt is supported on the other side face of the box 81 until the top push plate 221 is followed by the top push plate 221, position adjustment is carried out on the box 81 through the top push plate 221 and the stop block 222, the left side of each box 81 is leaned on the top push plate 221, the distance between the boxes 81 is ensured, after adjustment is completed, the stop block 222 rotates along with the rotating shaft mechanism, stop limiting effect of the stop block 222 on the box 81 is eliminated, and the box 81 moves towards the fixed unit along with the synchronous belt under the effect of the top push plate 221. In addition, in order to prevent the box body 81 from being separated from the synchronous belt under the double actions of conveying and stopping, baffles can be arranged at two sides of the opening end and the bottom of the corresponding box body 81;

at least one fixing unit is provided on the conveying path of the fifth conveying mechanism 321. In this embodiment, two rows of egg tart packets are placed on the box body 81 placed on the side, in order to simplify the loading action and improve the loading efficiency, two fixed units are arranged, a first row of egg tart packets is placed in the first fixed unit, a second row of egg tart packets is placed in the second fixed unit, and loading is performed simultaneously. The fixing unit comprises a limiting block 231 for limiting two opposite sides of the box body 81 and a limiting plate 232 abutting against the bottom of the box body 81, and the limiting block 231 is used for intermittently limiting the box body 81. The case 81 is described by taking as an example that the longitudinal direction thereof coincides with the conveying direction of the timing belt (the same applies to the case 81 having the same width direction as the conveying direction of the timing belt). The stoppers 231 stop both outer side surfaces in the longitudinal direction of the housing 81, and since housings 81 having different lengths may be used, the stoppers 231 in one fixing unit have at least two different stopper pitches, but the maximum stopper pitch is smaller than the interval between two adjacent thrust plates in the conveying direction. For example, a plurality of stoppers 231 for restricting the left side of the case 81 are provided at different distances from the right stopper 231 with reference to the restriction on the right side of the case 81. Similarly, the storage depth of the box 81 is also divided into different depths, so as to better adjust the distance between the box 81 and the material pushing unit 25 and facilitate the material receiving of the box 81, therefore, the limiting plate 232 can perform telescopic motion in the direction of approaching or departing the box 81 to or from the material pushing unit 25 under the action of the telescopic driving mechanism, and the telescopic driving mechanism is an electric cylinder or an air cylinder;

the intermittent action of the stop block 222 and the stop block 231 can be understood as follows: the stopping block 222 needs to be switched between a stopping state and a non-stopping state, and the limiting block 231 needs to be switched between a limiting state and a non-limiting state, in order to achieve the purpose, the stopping block 222 and the limiting block 231 are both fixedly mounted on the rotating shaft mechanism, sensors 24 are respectively arranged in cooperation with the stopping block 222 and the limiting block 231, and the position of the bin 8 is monitored through the sensors 24 so as to control the rotation of the rotating shaft;

the pushing unit 25 is arranged corresponding to the fixing unit to receive the above, the first pushing unit 25 is arranged corresponding to the first fixing unit, and the second pushing unit 25 is arranged corresponding to the second fixing unit. As shown in fig. 6 and 7, the pushing unit 25 includes a pushing table 251, a first pushing mechanism 252, a side plate 253 and a second pushing mechanism 254, the first pushing mechanism 252 is used for pushing the egg tart packets arranged side by side into the pushing table 251, the pushing table 251 receives the egg tart packets and moves to a position corresponding to the box 81, the side plates 253 are arranged on two opposite sides of the pushing table 251, and the second pushing mechanism 254 for sending the egg tart packets on the pushing table 251 into the box 81 is arranged above the pushing table 251. In this embodiment, the first pushing mechanism 252 includes a push plate and a telescopic cylinder for driving the push plate to move, and since the discharge unit 113 employs an "L" -shaped bearing plate, a plurality of gaps are uniformly arranged at intervals on the push plate, such as a rake-shaped structure, and in the process of pushing the egg tart packet by the push plate, the gaps can avoid the bearing plate on the pushing path. Due to the fact that the distance between the egg tart packets on the bearing plate is large, after the egg tart packets are pushed to the material pushing table 251, gaps among the egg tart packets are still large, in order to reduce the gaps among the egg tart packets side by side, the egg tart packets are convenient to pack, the egg tart packets are guided to move, and at least one side plate 253 of each side plate can move back and forth in the arrangement direction of the egg tart packets. Since the right side stopper 231 is used as a reference for limiting in the fixing unit, in this embodiment, the other side plate 253 is pushed by the telescopic rod to move and push the side plate 253 corresponding to the right side stopper 231. Correspondingly, in order to avoid the push plate of the first pushing mechanism 252 from blocking the movement of the side plate 253 after moving above the pushing platform 251, the push plate can be lifted in the pushing process or after the pushing is finished, and therefore, the telescopic cylinder is arranged on the moving module 1221 capable of lifting up and down. The material pushing table 251 and the second material pushing mechanism 254 are arranged on the moving module 1221, in the embodiment, in the first material pushing mechanism 252, the material pushing table 251 and the second material pushing mechanism 254 are respectively installed on the vertical lifting direction, the direction close to and far away from the fixing unit and the moving module 1221 moving in the conveying direction parallel to the third conveying mechanism 21, wherein the movement in the first two directions is convenient for loading materials to the box body 81, and the movement in the last direction is used for adjusting the position so as to correspond to the box body 81 limited by different limiting intervals. In the second pushing mechanism 254, the pushing platform 251 is installed on the module that can be close to and keep away from the direction of the fixed unit and move on the conveying direction that is parallel to the third conveying mechanism 21, and the second pushing mechanism 254 is installed respectively on the vertical lifting direction, on the direction that is close to and keeps away from the fixed unit and on the removal module 1221 that moves on the conveying direction that is parallel to the third conveying mechanism 21. The difference is that the pushing platform 251 of the second pushing mechanism 254 does not need to move in the lifting direction, because the pushing heights of the first pushing mechanism 252 and the second pushing mechanism 254 are different, and only one of the first pushing mechanism 252 and the second pushing mechanism 254 needs to be lifted;

as shown in fig. 8, the turnover mechanism 3 includes a fourth conveying mechanism 31, a moving mechanism, a rotating mechanism, a lifting mechanism 34, and a sixth conveying mechanism 35. In this embodiment, the fourth conveying mechanism 31 and the sixth conveying mechanism 35 are both roller conveying mechanisms. A moving mechanism which moves in the conveying direction perpendicular to the fourth conveying mechanism 31 is arranged, a rotating mechanism is arranged on the moving mechanism, the rotating plane of the rotating mechanism is perpendicular to the conveying direction of the fourth conveying mechanism 31, a lifting mechanism 34 for improving the conveying height is arranged at the conveying tail end of the fourth conveying mechanism 31, and a sixth conveying mechanism 35 is arranged on the receiving lifting mechanism 34;

as shown in fig. 9, the moving mechanism includes a fifth conveying mechanism 321, a moving base 322 and a guide bar 323, in this embodiment, the fifth conveying mechanism 321 is a timing belt conveying mechanism, the moving base 322 moving synchronously with the timing belt is disposed on the timing belt of the timing belt conveying mechanism, the guide bar 323 is disposed in the same direction as the moving direction of the moving base 322, and the guide bar 323 and the moving base 322 are connected in a guiding manner. For example, the synchronous belt conveying mechanism comprises a driving gear, a driven gear and a toothed synchronous belt, the driving gear is in transmission connection with the driven gear through the toothed synchronous belt, the driving gear is in driving connection with a motor, a fixed mounting block and a sliding hole are arranged on the movable base 322, the movable base 322 is fixedly mounted on the toothed synchronous belt through the fixed mounting block, and the guide rod 323 penetrates through the sliding hole of the movable base 322. Therefore, the toothed synchronous belt drives the moving base 322 to move in the direction perpendicular to the conveying direction of the roller conveyor, the guide rod 323 is used for moving and guiding the moving base 322, and the moving stability of the moving base 322 is improved;

a rotating mechanism is installed on the movable base 322, and the rotating mechanism includes at least one bracket 331 having a right angle included angle and a rotation driver for driving the bracket 331 to rotate. In this embodiment, four supports 331 are provided, and the rotation drive includes a driver and a rotation shaft 333. In this embodiment, the driver is a speed reduction motor 332, the speed reduction motor 332 is in driving connection with a rotating shaft 333, any rotating plane on the rotating shaft 333 is perpendicular to the conveying direction of the fourth conveying mechanism 31, the rotating shaft 333 is rotatably mounted on a mounting rack in a bearing or the like manner, the mounting rack is fixedly mounted on the moving base 322 of the moving mechanism, and four supports 331 with uniform intervals are fixedly mounted on the rotating shaft 333. Therefore, the rotating mechanism is driven to move by the moving base 322, the bracket 331 is driven to move, and the bracket 331 is driven to rotate by the rotating mechanism, so that the movement and the rotation of the bracket 331 are realized;

in this embodiment, the lifting mechanism 34 performs lifting of the conveying height in a vertical lifting manner. In order to improve the compactness of the structure between the lifting mechanism 34 and the fourth conveying mechanism 31, as shown in fig. 10, the lifting mechanism 34 includes a driving lifting mechanism and a driven lifting mechanism, the driving lifting mechanism includes a telescopic driver 341 and a driving lifting plate 342, in this embodiment, the telescopic driver 341 is an electric cylinder, the electric cylinder is telescopic in the vertical direction, and the driving lifting plate 342 is disposed at the telescopic rod end of the electric cylinder. The driving lifting plate 342 and the driven lifting plate 345 of the driven lifting mechanism are respectively erected on the same bottom plate 344 through vertical rods 343, a space exists between the driving lifting plate 342 and the driven lifting plate 345, the space is larger than the diameter of the conveying rollers on the roller conveying mechanism, and the diameter of the driving lifting plate 342 and the driven lifting plate 345 is smaller than the space between the adjacent conveying rollers. The driving lifting plate 342 is driven by an electric cylinder to ascend and descend, the vertical rod 343 drives the bottom plate 344 to ascend and descend, and the ascending and descending of the bottom plate 344 drives the driven lifting plate 345 to ascend and descend, so that the driving lifting plate 342 and the driven lifting plate 345 can ascend and descend synchronously. In addition, a guide device can be arranged in the lifting stroke of the driving lifting plate 342 and the driven lifting plate 345, so as to provide guidance for the lifting of the driving lifting plate 342 and the driven lifting plate 345 and ensure the stability of the lifting. A transfer plate for pushing the box 81 on the lifting mechanism 34 to the sixth conveying mechanism 35 is arranged at the conveying front end of the sixth conveying mechanism 35;

as shown in fig. 11, the covering mechanism 4 includes a box cover feeding mechanism, a positioning mechanism and a pick-and-place mechanism, the box cover feeding mechanism is used for stacking box covers 82 and feeding the box covers to the pick-and-place mechanism, the positioning mechanism is used for fixing and positioning box bodies 81 conveyed on the sixth conveying mechanism 35, the pick-and-place mechanism includes a clamping disk 43 and a clamping disk 43 driving mechanism for driving the clamping disk 43 to move, the clamping disk 43 includes a disk body 431 and a clamping piece 432 arranged on the disk body 431 and used for clamping the side edge of the box cover 82;

the lid loading mechanism comprises at least one lid loading unit 41. In order to ensure that the box cover feeding units 41 can continuously feed, in this embodiment, as shown in fig. 12, two box cover feeding units 41 are provided on a transverse linear module (referred to as a first linear module 42 for distinction), one box cover feeding unit 41 feeds to the pick-and-place mechanism, the other box cover feeding unit 41 is used for storing the box cover 82, after there is no box cover 82 which can feed to the pick-and-place mechanism in one box cover feeding unit 41, the box cover feeding unit 41 moves out from below the pick-and-place mechanism along the moving module 1221, and the other box cover feeding unit 41 moves to below the pick-and-place mechanism through the moving module 1221 to take over to the pick-and-place mechanism for feeding, so that the feeding continuity is ensured. The box cover loading unit 41 includes a loading frame 411 and a supporting plate 412 that moves in a stacking direction (i.e., a vertical direction) of the loading frame 411 by a linear module (referred to as a second linear module 413);

the positioning mechanism comprises a positioning block and a pushing block which are oppositely arranged on the sixth conveying mechanism 35, the positioning block is used for carrying out intermittent limiting on one side of the box body 81 (for intermittent action, refer to the intermittent arrangement of the limiting block 231 and the stopping block, and the description is not repeated here), and the pushing block can move in the direction close to and far away from the side where the positioning block is located under the driving of an electric cylinder or an air cylinder. In the process of transferring and covering the box cover 82 on the box body 81, the positioning blocks and the pushing blocks limit the two opposite sides of the box body 81, and after the box cover 82 covers the box body 81, the box is pushed onto the next conveying mechanism by means of the movement of the pushing blocks to convey the box 8 to the box sealing mechanism 5;

the pick-and-place mechanism includes a clamping disk 43 and a clamping disk 43 driving mechanism for driving the clamping disk 43 to move, in this embodiment, as shown in fig. 13, the movement of the clamping disk 43 includes a lateral movement and an up-and-down lifting movement between the box cover feeding mechanism and the positioning mechanism, therefore, the clamping disk 43 driving mechanism includes a lateral movement linear module (referred to as a third linear module 44) and a telescopic cylinder 45 fixed on the linear module and extending and contracting in a vertical direction, and the clamping disk 43 is fixedly installed at a telescopic rod end of the telescopic cylinder 45. The holding plate 43 includes a plate body 431 and a clamping piece 432 provided on the plate body 431 for holding the side of the cover 82. In this embodiment, since the clamping plate 43 is used for clamping a rectangular case cover 82, the plate body 431 has a rectangular structure, and two clamping pieces 432 are respectively disposed on four sides of the plate body 431, and the clamping pieces 432 are disposed on a driving mechanism of the clamping pieces 432, such as a telescopic cylinder, and the clamping or releasing of the clamping pieces 432 to the sides of the case cover 82 is realized by the telescopic driving of the telescopic cylinder. In addition, a reference block 433 may be disposed at the lower side of the tray body 431, one surface of the reference block 433, which is used for being attached to the upper side of the box cover 82, is a reference surface, and the reference block 433 has reference surfaces on the same horizontal plane;

as shown in fig. 14, the box sealing mechanism 5 and the labeling mechanism 6 respectively seal and label the conveyed material boxes 8;

the stacking mechanism 7 comprises a supporting plate conveying mechanism 71 and a stacking robot 72, the box 8 after box sealing and labeling is continuously conveyed to the stacking mechanism 7, the supporting plate conveying mechanism 71 conveys a supporting plate for stacking to the stacking mechanism 7, the stacking robot 72 clamps the box 8 to stack on the supporting plate, and the supporting plate is continuously conveyed to a next station after stacking.

According to the boxing production line of the embodiment, taking the first start of a boxing production unit as an example, the following boxing production method can be obtained:

1) The egg tart packet feeding and conveying method comprises the following steps that egg tart packets are fed and conveyed through a first conveying mechanism 111, and box bodies 81 are fed and conveyed through a second conveying mechanism 121;

2) The orientation adjusting mechanism clamps the box 81 to rotate the box 81 by 90 degrees, so that the open end of the box 81 faces to one side of the material loading unit 11 corresponding to the open end, and the box 81 with a specific orientation is placed on the preparation rack;

3) The carrying plate sequentially carries the fed egg tarts along with the discharging and conveying mechanism 112 until the first discharging unit 113 is filled;

4) The receiving mechanism 223 clamps the box 81 on the preparation rack, places the box on the third conveying mechanism 21, conveys the box to the first fixing unit after the position and distance adjustment is carried out by the distance adjusting unit, and limits and fixes the box 81 by the first fixing unit;

5) The first pushing unit 25 pushes six egg tart packets arranged side by side in the first discharging unit 113 into the box body 81;

6) The discharging conveying mechanism 112 continues to convey, the second discharging unit 113 on the discharging conveying mechanism 112 receives materials, the materials are conveyed to the position corresponding to the second fixing unit after the materials are received, and meanwhile, the third discharging unit 113 receives materials and conveys the materials to the position corresponding to the first fixing unit;

7) The box body 81 which is positioned in the first fixed unit and is provided with a row of egg tart packets is continuously conveyed to the second fixed unit, and meanwhile, the next box body 81 which is adjusted by the distance adjusting unit is conveyed to the first fixed unit;

8) The first discharging unit 113 pushes six egg tart packets arranged side by side in the third discharging unit 113 corresponding to the first discharging unit into the box body 81 of the first fixed unit, the second discharging unit 113 pushes six egg tart packets arranged side by side in the second discharging unit 113 corresponding to the second discharging unit into the box body 81 of the second fixed unit, and therefore the box body 81 in the first fixed unit transfers the egg tart packets at the lower layer, and the box body 81 in the second fixed unit transfers the egg tart packets at the upper layer;

9) The box 81 is conveyed from the second fixing unit to the fourth conveying mechanism 31, the box 81 is turned to a state that the opening end faces upwards through the rotating mechanism, and the box 81 is lifted and conveyed to the sixth conveying mechanism 35 through the lifting mechanism 34;

10 The box body 81 is conveyed to the covering mechanism 4 through the sixth conveying mechanism 35, the box body 81 is fixed and limited through the positioning mechanism, and a box cover 82 positioned on the uppermost layer on the box cover feeding mechanism is clamped by the picking and placing mechanism and covers the box body 81 to form a complete box 8;

11 The material box 8 enters the next conveying mechanism to be conveyed under the action of the pushing block of the positioning mechanism;

12 To seal and label the bin 8 in sequence on the conveying path of the bin 8;

13 The bin 8 subjected to the box sealing and labeling treatment is conveyed to the stacking mechanism 7 continuously, and the supporting plate conveying mechanism 71 also conveys supporting plates to the stacking mechanism 7;

14 The bin 8 is stacked on the pallet by a palletizing robot 72;

15 After the palletizing is finished, the material box 8 is communicated with the supporting plate and conveyed to the next station.

It should be noted that the numbering is for convenience of process description, and does not indicate that a specific sequence exists, for example, no specific sequence exists between the feeding of the box 81 and the feeding of the egg tart packet, between the adjustment of the distance between the box 81 and the discharge of the egg tart packet, between the fixation of the box 81 and the discharge of the egg tart packet.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (12)

1. The utility model provides a vanning production line, includes feed mechanism, vanning mechanism, tilting mechanism and lid and closes the mechanism, its characterized in that, feed mechanism includes material feed mechanism and box feed mechanism, material feed mechanism includes at least a set of material loading unit, material loading unit includes first conveying mechanism and is used for accepting the material on the first conveying mechanism and arranges the material mechanism with the material ration is placed side by side, box feed mechanism includes second conveying mechanism and corresponds the orientation guiding mechanism that material loading unit set up, orientation guiding mechanism is used for rotatory box makes the open end orientation of box correspond with it one side of material loading unit, vanning mechanism is used for the spacing box of placing and puts the material that the ration was placed side by side into the box, tilting mechanism overturns the box to the open end up and carry to the lid closes the mechanism, the lid closes the mechanism and closes the case lid and constitutes a complete workbin on the box.

2. A boxing production line in accordance with claim 1, wherein the discharging mechanism comprises a discharging conveying mechanism and at least one discharging unit arranged on the discharging conveying mechanism, and the discharging unit comprises a plurality of carrying plates in an L-shaped structure.

3. A boxing production line in accordance with claim 1, wherein the orientation adjusting mechanism comprises a moving module and a clamping arm disposed on the moving module, a rotatable clamping block is disposed at a clamping end of the clamping arm, and rotation of the box body is realized by controlling rotation of the clamping block.

4. The boxing production line of claim 1, wherein the boxing mechanism comprises a third conveying mechanism, a fixing unit and a material pushing unit, at least one fixing unit is arranged on a conveying path of the third conveying mechanism, the fixing unit comprises a limiting block for limiting two opposite sides of the box and a limiting plate for supporting the bottom of the box, the limiting block is used for limiting the box in a discontinuous mode and corresponds to the fixing unit, the material pushing unit comprises a material pushing table, a first material pushing mechanism, a side plate and a second material pushing mechanism, the first material pushing mechanism is used for pushing materials which are quantitatively placed side by side into the material pushing table, the material pushing table receives the materials and moves to a position corresponding to the box, the side plate is arranged on the two opposite sides of the material pushing table, and the second material pushing mechanism is arranged above the material pushing table and pushes the materials on the material pushing table into the box.

5. A boxing production line according to claim 4, wherein the boxing mechanism further comprises a distance adjusting unit, the distance adjusting unit comprises a pushing plate, a stop block and a receiving mechanism, the pushing plate arranged along the conveying direction of the conveying carriers is arranged on the conveying carriers of the third conveying mechanism, the stop block is arranged at a previous station of the fixing unit and stops the boxes intermittently, and the receiving mechanism places the boxes in a specific orientation on the conveying carriers between the pushing plates.

6. A boxing production line in accordance with claim 1, wherein the turning mechanism comprises a fourth conveying mechanism and a rotating mechanism, and the rotating mechanism comprises a bracket with a right angle included angle and a bracket driving mechanism for driving the bracket to rotate in a conveying direction perpendicular to the fourth conveying mechanism.

7. The boxing production line in accordance with claim 6, wherein the turnover mechanism further comprises a moving mechanism on which the rotating mechanism is provided, and the moving mechanism moves in a conveying direction perpendicular to the fourth conveying mechanism.

8. The boxing production line in accordance with claim 7, wherein the moving mechanism comprises a fifth conveying mechanism and a moving base, the moving base synchronously moving with the conveying carrier is arranged on the conveying carrier of the fifth conveying mechanism, and the rotating mechanism is arranged on the moving base.

9. The boxing production line of claim 6, wherein a lifting mechanism for increasing the conveying height is arranged at the conveying end of the fourth conveying mechanism, a sixth conveying mechanism is arranged for receiving the lifting mechanism, and a transfer push plate for pushing the boxes on the lifting mechanism to the sixth conveying mechanism is arranged at the conveying front end of the sixth conveying mechanism.

10. The boxing production line in accordance with claim 9, wherein the lifting mechanism comprises a driving lifting mechanism and a driven lifting mechanism, and a driving lifting plate of the driving lifting mechanism and a driven lifting plate of the driven lifting mechanism are respectively erected on the same bottom plate through a vertical rod.

11. The boxing production line of claim 1, wherein the cover closing mechanism comprises a box cover feeding mechanism, a positioning mechanism and a pick-and-place mechanism, the box cover feeding mechanism is used for stacking box covers and feeding the box covers to the pick-and-place mechanism, the positioning mechanism is used for fixing and positioning the conveyed box bodies, the pick-and-place mechanism comprises a clamping disc and a clamping disc driving mechanism for driving the clamping disc to move, and the clamping disc comprises a disc body and clamping pieces arranged on the disc body and used for clamping the side edges of the box covers.

12. A boxing production line in accordance with claim 1, further comprising a box sealing mechanism, a labeling mechanism and a stacking mechanism, which are sequentially disposed at a rear station of the cover closing mechanism, wherein the box sealing mechanism seals the joint of the box body and the box cover with tape, the labeling mechanism labels the packaged workbin, the stacking mechanism comprises a pallet conveying mechanism and a stacking robot, the pallet conveying mechanism conveys a pallet for stacking to the stacking station, and the stacking robot clamps the workbin which box sealing and labeling are completed and stacks on the pallet.

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