CN210011950U

CN210011950U - Carton turn over and fold mechanism

Info

Publication number: CN210011950U
Application number: CN201920506334.4U
Authority: CN
Inventors: 蔡荣盛; 汤仪平; 杨慧婷; 马健锋; 何燕阳
Original assignee: Quanzhou Light Industry Career Academy
Current assignee: Quanzhou Light Industry Career Academy
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-02-04
Anticipated expiration: 2029-04-15

Abstract

The utility model relates to the technical field of carton packaging, and aims to provide a carton turning and folding mechanism; the technical scheme is as follows: the utility model provides a carton turn over and fold mechanism, comprises a workbench, be provided with the bottom plate mounting on the workstation, the bottom plate mounting is used for the fixed bottom plate of folding the carton of waiting to turn over, wear to be equipped with polylith lateral part on the workstation and turn over the folded sheet, polylith lateral part turns over the folded sheet around waiting to turn over the setting all around of the bottom plate of folding the carton, still be provided with the lift piece that drives polylith lateral part and turn over the folded sheet and go up and down along vertical direction under the workstation, one side of workstation is provided with the support post, the one end that the workstation was kept away from to the support post articulates there is the top to turn over the folded rod, the top is turned over the folded rod and is just set up to the bottom. The utility model discloses replace the manual work to carry out turning over of carton and fold work, have the effect that reduces the processing cost of carton.

Description

Carton turn over and fold mechanism

Technical Field

The utility model relates to a technical field of carton packing, concretely relates to turning over of carton folds mechanism.

Background

Cartons serve to protect equipment during its transportation, and therefore the production of cartons is required to meet increasing demands.

Chinese patent with publication number CN206782268U discloses a foldable card slot grid-inserted honeycomb corrugated carton, which comprises a box body, wherein the box body comprises a main material plate and two rectangular auxiliary material plates, and concave pressing slots corresponding to the side edges of the auxiliary material plates are arranged in parallel at the edges of the two sides of the main material plate; the main material plate is provided with a V-shaped pressing groove which is vertical to the concave pressing groove, and the V-shaped pressing groove is 90 degrees; wherein the concave pressing grooves of the main material plate are correspondingly inserted into the side edges of the auxiliary material plates through the folding V-shaped pressing grooves to form a closed box body.

However, in the above-mentioned carton, the operator generally manually lifts the folded portion to form the folded portion, which requires much labor and increases the processing cost of the carton.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanism is folded in turning over of carton replaces the manual work to carry out the work of folding in turning over of carton, has the advantage that reduces the processing cost of carton.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a carton turn over and fold mechanism, includes the workstation, be provided with the bottom plate mounting on the workstation, the bottom plate mounting is used for the fixed bottom plate of waiting to turn over and fold the carton, wear to be equipped with the polylith lateral part on the workstation and turn over the folded sheet, the polylith the lateral part turns over the folded sheet around waiting to turn over the setting all around of the bottom plate of folding the carton, still be provided with the drive polylith under the workstation the lateral part turns over the lift piece that the folded sheet goes up and down along vertical direction, one side of workstation is provided with the support post, the support post is kept away from the one end of workstation articulates there is the top pole of turning over the folded, the top is turned over the pole and is just right the bottom plate mounting sets up, be provided with the drive on the support post the top is.

By adopting the technical means, the paper box to be turned and folded is placed on the workbench, the bottom plate fixing part fixes the bottom plate of the paper box to be turned and folded, the lifting part drives the plurality of side turning and folding plates to ascend along the vertical upward direction, and in the ascending process, the plurality of side turning and folding plates drive the four side plates of the paper box to be turned and folded until one side plate is inserted into the grooves of the two adjacent side plates, so that the turning and folding work of the four side plates of the paper box to be turned and folded is completed. The driving piece drives the top turning and folding rod to rotate along one end, far away from the workbench, of the supporting stand column, and in the rotating process, the top turning and folding rod completes the turning and folding operation of a top plate of the paper box to be turned and folded, so that the manual turning and folding operation of the paper box is replaced, and the processing cost of the paper box is reduced.

Preferably, the bottom plate mounting includes vacuum pump and a plurality of vacuum chuck, and is a plurality of vacuum chuck wears to establish on the workstation, the vacuum pump is located one side of workstation, the air inlet of vacuum pump is connected with the breather pipe, the breather pipe is kept away from the one end and a plurality of vacuum chuck is connected.

By adopting the technical means, when the bottom plate of the paper box to be turned and folded needs to be fixed, the vacuum pump works, air is pumped through the vent pipe, so that the vacuum suckers adsorb the bottom plate of the paper box to be turned and folded, and the effect of fixing the paper box to be turned and folded in the turning and folding process is achieved.

Preferably, the lifting piece is a hydraulic cylinder, a piston rod of the hydraulic cylinder extends along the vertical upward direction, the end part of the hydraulic cylinder is connected with a first supporting transverse plate, and one end of the side overturning plate, which is located below the workbench, is connected with the first supporting transverse plate.

Through adopting above-mentioned technical means, when the piston rod of pneumatic cylinder stretches out along vertical ascending direction, drive first support diaphragm and remove along vertical ascending direction to reach the effect that drives polylith lateral part and turn over the folded sheet and remove along vertical ascending direction. When the hydraulic cylinder withdraws along the vertical downward direction, the first supporting transverse plate is driven to move along the vertical downward direction, so that the effect of driving the plurality of side turning plates to move along the vertical downward direction is achieved.

Preferably, the driving part is a first electric push rod, one end of the piston rod of the first electric push rod, which is far away from the first electric push rod, is fixedly arranged on the supporting upright post, the piston rod of the first electric push rod extends along the horizontal direction, and the end part of the piston rod of the first electric push rod is hinged with a sliding block which slides along the length direction of the top turning-folding rod on the top turning-folding rod.

By adopting the technical means, when the piston rod of the first electric push rod extends out along the horizontal direction, the piston rod of the first electric push rod pushes the sliding block to slide on the top turning and folding rod, so that the effect of driving the top turning and folding rod to rotate upwards by taking the end part of the supporting upright post hinged with the first electric push rod as an original point is achieved. When the piston rod of the first electric push rod is retracted along the horizontal direction, the piston rod of the first electric push rod drives the sliding block to slide on the top turning rod, so that the top turning rod is driven to downwards rotate by taking the end part of the supporting upright post, which is hinged with the first electric push rod, as an original point, the top turning rod pushes the top plate of the to-be-turned carton to be turned and folded in the downwards rotating process, and the top plate of the to-be-turned carton after being turned and folded covers the four side plates of the to-be-turned carton.

Preferably, the top folding rod is provided with a sliding groove along the length direction, the cross section of the sliding groove is in a dovetail shape, and the sliding block is matched with the sliding groove in shape.

By adopting the technical means, the effect that the sliding block is prevented from falling off from the sliding groove in the sliding process of the sliding block in the sliding groove is achieved.

Preferably, the sliding block is opposite to the side wall of the sliding groove, a plurality of balls are rotatably arranged on the side wall of the sliding groove, and the side walls of the balls are abutted against the side wall of the sliding block opposite to the sliding groove.

By adopting the technical means, the effect of reducing the friction resistance of the sliding block in the sliding process of the sliding chute is achieved.

Preferably, one end, far away from the supporting upright post, of the top folded plate is connected with a folded plate, and the cross section of the folded plate is L-shaped.

By adopting the technical means, the turning and folding sub-board with the L-shaped section is always abutted against the top plate of the carton to be turned and folded in the downward rotating process, so that the effect of turning and folding the top plate of the carton to be turned and folded by ninety degrees is achieved.

Preferably, the conveying device further comprises a conveying belt, the conveying belt comprises a first conveying sub-belt and a second conveying sub-belt, the conveying directions of the first conveying sub-belt and the second conveying sub-belt are consistent, the first conveying sub-belt is located at the upstream of the conveying direction, and a pushing piece is arranged on one side, close to the first conveying sub-belt, of the workbench.

By adopting the technical means, an operator places the paper boxes to be turned over on the first conveying belt, the paper boxes to be turned over are conveyed to the workbench through the first conveying belt, after the paper boxes to be turned over are turned over and folded on the workbench, the pushing piece pushes the turned and folded paper boxes to move towards the direction close to the second conveying belt, the second conveying belt conveys the turned and folded paper boxes down from the workbench, and the operator takes the turned and folded paper boxes down from the second conveying belt, so that the workbench can continuously turn over and fold a plurality of paper boxes to be turned over and folded.

Preferably, a second supporting transverse plate is arranged on one side, close to the first conveyor belt, of the workbench, an opening for allowing the paper box to be folded to pass through is formed in the second supporting transverse plate, the second electric push rod is fixedly arranged on the second supporting transverse plate, and a piston rod of the second electric push rod extends along the conveying direction of the first conveyor belt.

By adopting the technical means, when the paper box to be turned and folded is turned and folded, the piston rod of the second electric push rod keeps in a retracting state. After the turning and folding operation of the paper boxes to be turned and folded is completed, a piston rod of the second electric push rod extends out along the conveying direction of the conveying belt, the turned and folded paper boxes are pushed to move along the conveying direction of the conveying belt until the turned and folded paper boxes are located on the second conveying sub-belt, and the second conveying sub-belt drives the turned and folded paper boxes to move.

To sum up, the beneficial effects of the utility model are that:

1. the utility model adopts the mechanical structure to replace the manual work to turn and fold the paper box, and has the advantage of reducing the processing cost of the paper box;

2. the utility model discloses a both sides of workstation are provided with first conveying subband and second conveying subband respectively, have the advantage of making things convenient for operating personnel material loading and unloading.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of the portion B of FIG. 1;

fig. 4 is a schematic structural view for showing the second electric push rod of the present invention;

FIG. 5 is an enlarged view of the portion C of FIG. 4;

fig. 6 is an exploded view of the present invention showing the slider;

fig. 7 is an enlarged schematic view of a portion D in fig. 6.

In the figure, 1, a workbench; 11. supporting the upright post; 12. a top folding bar; 121. a chute; 122. turning the folded daughter board; 13. a second support cross plate; 2. a side folding plate; 31. a vacuum chuck; 32. a vacuum pump; 33. a breather pipe; 4. a hydraulic cylinder; 41. a first support cross plate; 5. a first electric push rod; 51. a slider; 52. a ball bearing; 6. a conveyor belt; 61. a first transmission sub-band; 62. a second transmission sub-band; 7. a second electric push rod.

Detailed Description

The technical solution in the embodiments of the present invention is clearly and completely described below with reference to fig. 1 to 7 of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a carton turning mechanism includes a conveyor belt 6 and a workbench 1, the conveyor belt 6 includes a first conveyor belt 61 and a second conveyor belt 62, the conveying directions of the first conveyor belt 61 and the second conveyor belt 62 are identical, the first conveyor belt 61 is located upstream of the conveying direction, and the second conveyor belt is located downstream of the conveying direction. One side that workstation 1 is close to first conveyer area 61 is provided with second support diaphragm 13, offers the opening that the confession waited to turn over a carton and passed on the second support diaphragm 13, and the fixed second electric putter 7 that is provided with on the second support diaphragm 13, the piston rod of second electric putter 7 extends along the direction of transfer of drive belt.

An operator places a to-be-folded carton on the first conveyor belt 61, the to-be-folded carton is conveyed to the workbench 1 through the first conveyor belt 61, after the to-be-folded carton finishes folding on the workbench 1, a piston rod of the second electric push rod 7 extends out along the conveying direction of the conveyor belt 6 to push the to-be-folded carton to move towards the direction close to the second conveyor belt 62, the second conveyor belt 62 conveys the to-be-folded carton down from the workbench 1, and the operator takes the to-be-folded carton down from the second conveyor belt 62, so that the workbench 1 can continuously fold a plurality of to-be-folded cartons.

Referring to fig. 1 and 2, a bottom plate fixing member is arranged on the workbench 1, the bottom plate fixing member includes a vacuum pump 32 and four vacuum chucks 31, the four vacuum chucks 31 are arranged on the workbench 1 in a penetrating manner, and the top wall surface of each vacuum chuck 31 and the top wall surface of the workbench 1 are located on the same horizontal plane. Referring to fig. 3, a vacuum pump 32 is located at one side of the worktable 1, an air inlet of the vacuum pump 32 is connected with an air pipe 33, and one end of the air pipe 33 far away from the vacuum pump 32 is respectively connected with the four vacuum chucks 31. Four lateral turning plates 2 penetrate through the workbench 1, and the four lateral turning plates 2 are arranged around the bottom plate of the carton to be turned. The lower part of the workbench 1 is provided with a hydraulic cylinder 4, the end part of a piston rod of the hydraulic cylinder 4 is fixedly connected with a first supporting transverse plate 41, and one end of the four side turning plates 2 below the workbench 1 is fixedly connected with the first supporting transverse plate 41.

When no carton to be folded is turned over, the piston rod of the hydraulic cylinder 4 is kept in a retracted state, so that the top wall surfaces of the four side folding plates 2 are all positioned below the workbench 1. After the carton to be folded is conveyed to the workbench 1 through the first conveyor belt 61, the vacuum pump 32 operates to pump air through the vent pipe 33, so that the vacuum suction cups 31 adsorb the bottom plate of the carton to be folded, and the bottom plate of the carton to be folded is fixed. The piston rod of the hydraulic cylinder 4 extends out along the vertical upward direction, the four side turning and folding plates 2 are respectively abutted to the four side walls of the carton to be turned and folded, the four side walls of the carton to be turned and folded are driven to be turned and folded until one side plate is inserted into the grooves of the two adjacent side plates, so that the side walls are kept in a turning and folding state, and the piston rod of the hydraulic cylinder 4 is retracted.

Referring to fig. 4 and 5, a supporting upright post 11 is arranged on one side of the workbench 1, a top folding rod 12 is hinged to one end, away from the workbench 1, of the supporting upright post 11, the top folding rod 12 is arranged right opposite to the bottom plate fixing piece, one end, away from the supporting upright post 11, of the top folding plate is connected with a folding sub-plate 122, and the cross section of the folding sub-plate 122 is in an L shape. Be provided with on the support post 11 and drive top folding rod 12 and keep away from the one end pivoted first electric putter 5 of workstation 1 along support post 11, the one end that first electric putter 5 kept away from the piston rod of first electric putter 5 is fixed to be set up on support post 11, and first electric putter 5's piston rod extends along the horizontal direction, and the tip of first electric putter 5's piston rod articulates there is gliding slider 51 of length direction along top folding rod 12 on top folding rod 12. The top folding rod 12 is provided with a sliding groove 121 along the length direction thereof, and in order to prevent the sliding block 51 from being separated from the sliding groove 121 in the sliding process of the sliding block 121, the cross section of the sliding groove 121 is designed to be dovetail-shaped, and the sliding block 51 is matched with the sliding groove 121 in shape. Referring to fig. 6 and 7, the side wall of the slide block 51 facing the slide groove 121 is rotatably provided with a plurality of balls 52, and the side walls of the plurality of balls 52 abut against the side wall of the slide block 51 facing the slide groove 121.

When the carton to be folded is folded and folded on the four side walls, the piston rod of the first electric push rod 5 is kept in an extending state. After the folding carton finishes folding work of four side walls, when a piston rod of the first electric push rod 5 is retracted along the horizontal direction, the piston rod of the first electric push rod 5 drives the sliding block 51 to slide on the top folding rod 12, so that the top folding rod 12 is driven to rotate downwards by taking the end part of the supporting upright post 11 hinged with the first electric push rod 5 as an original point, and the top folding rod 12 pushes a top plate of the folding carton to be turned ninety-degree in the process of rotating downwards.

The implementation principle of the embodiment is as follows: an operator places the carton to be folded on the first conveyor belt 61, the carton to be folded is conveyed to the workbench 1 through the first conveyor belt 61, at the moment, the piston rod of the hydraulic cylinder 4 keeps in a retracting state, the piston rod of the first electric push rod 5 keeps in an extending state, and the piston rod of the second electric push rod 7 keeps in a retracting state. The vacuum pump 32 is operated to pump air through the plurality of air pipes 33, so that the plurality of vacuum suction cups 31 adsorb the bottom plate of the carton to be turned over, thereby fixing the bottom plate of the carton to be turned over. The piston rod of the hydraulic cylinder 4 extends out along the vertical upward direction, the four side turning and folding plates 2 are respectively abutted to the four side walls of the carton to be turned and folded, the four side walls of the carton to be turned and folded are driven to be turned and folded until one side plate is inserted into the grooves of the two adjacent side plates, so that the side walls are kept in a turning and folding state, and the piston rod of the hydraulic cylinder 4 is retracted. When the piston rod of the first electric push rod 5 retracts along the horizontal direction, the piston rod of the first electric push rod 5 drives the sliding block 51 to slide on the top folding rod 12, so that the top folding rod 12 is driven to rotate downwards by taking the end part of the support upright post 11, which is hinged with the first electric push rod 5, as an original point, and the top folding rod 12 pushes the top plate of the carton to be folded to fold by ninety degrees in the process of rotating downwards. After the folding work of the top plate of the carton to be folded is finished, the piston rod of the first electric push rod 5 is retracted and keeps in a retracted state. The piston rod of the second electric push rod 7 extends along the conveying direction of the conveyor belt 6, and pushes the folded carton to move towards the direction close to the second conveyor belt 62. After the carton after being turned over is positioned on the second conveyor belt 6, the piston rod of the second electric push rod 7 is retracted again and keeps in a retracted state, the next carton to be turned over can be turned over by the workbench 1, the carton after being turned over is transported from the workbench 1 by the second conveyor belt 62, and the carton after being turned over is taken down from the second conveyor belt 62 by an operator.

In the description of the present invention, it should be understood that the terms "counterclockwise", "clockwise", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, 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, and therefore, should not be construed as limiting the present invention.

Claims

1. The utility model provides a turning over of carton folds mechanism which characterized in that: comprises a workbench (1), a bottom plate fixing piece is arranged on the workbench (1), the bottom plate fixing piece is used for fixing a bottom plate of a paper box to be turned and folded, a plurality of side turning plates (2) penetrate through the workbench (1), the side turning plates (2) are arranged around the periphery of the bottom plate of the paper box to be turned and folded, a lifting piece for driving the side turning and folding plates (2) to lift along the vertical direction is arranged below the workbench (1), a supporting upright post (11) is arranged on one side of the workbench (1), a top folding rod (12) is hinged to one end, far away from the workbench (1), of the supporting upright post (11), the top overturning rod (12) is right opposite to the bottom plate fixing piece, and a driving piece which drives the top overturning rod (12) to rotate along one end, far away from the workbench (1), of the supporting column (11) is arranged on the supporting column (11).

2. A carton flipping mechanism according to claim 1, wherein: the bottom plate mounting includes vacuum pump (32) and a plurality of vacuum chuck (31), and is a plurality of vacuum chuck (31) are worn to establish on workstation (1), vacuum pump (32) are located one side of workstation (1), the air inlet of vacuum pump (32) is connected with breather pipe (33), breather pipe (33) are kept away from the one end and a plurality of vacuum pump (32) vacuum chuck (31) are connected.

3. A carton flipping mechanism according to claim 1, wherein: the lifting piece is a hydraulic cylinder (4), a piston rod of the hydraulic cylinder (4) extends along the vertical upward direction, the end part of the hydraulic cylinder (4) is connected with a first supporting transverse plate (41), and the side overturning plate (2) is located at one end of the lower portion of the workbench (1) and connected with the first supporting transverse plate (41).

4. A carton flipping mechanism according to claim 1, wherein: the driving piece is a first electric push rod (5), one end, far away from a piston rod of the first electric push rod (5), of the first electric push rod (5) is fixedly arranged on the supporting upright post (11), the piston rod of the first electric push rod (5) extends along the horizontal direction, and the end part of the piston rod of the first electric push rod (5) is hinged with a sliding block (51) which slides along the length direction of the top turning folding rod (12) on the top turning folding rod (12).

5. A carton flipping mechanism according to claim 4, wherein: the top folding rod (12) is provided with a sliding groove (121) along the length direction, the cross section of the sliding groove (121) is in a dovetail shape, and the sliding block (51) is matched with the sliding groove (121) in shape.

6. A carton flipping mechanism according to claim 5, wherein: the side wall of the sliding block (51) opposite to the sliding groove (121) is provided with a plurality of balls (52) in a rotating mode, and the side walls of the balls (52) are abutted to the side wall of the sliding block (51) opposite to the sliding groove (121).

7. A carton flipping mechanism according to claim 1, wherein: one end, far away from the supporting upright post (11), of the top folding rod (12) is connected with a folding sub-plate (122), and the cross section of the folding sub-plate (122) is L-shaped.

8. A carton flipping mechanism according to claim 1, wherein: the conveying device is characterized by further comprising a conveying belt (6), wherein the conveying belt (6) comprises a first conveying sub-belt (61) and a second conveying sub-belt (62), the conveying directions of the first conveying sub-belt (61) and the second conveying sub-belt (62) are consistent, the first conveying sub-belt (61) is located on the upstream of the conveying direction, and a pushing piece is arranged on one side, close to the first conveying sub-belt (61), of the workbench (1).

9. A carton flipping mechanism according to claim 8, wherein: a second supporting transverse plate (13) is arranged on one side, close to the first conveyor belt (61), of the workbench (1), an opening for allowing a carton to be folded to pass through is formed in the second supporting transverse plate (13), the pushing piece is a second electric push rod (7), the second electric push rod (7) is fixedly arranged on the second supporting transverse plate (13), and a piston rod of the second electric push rod (7) extends along the conveying direction of the first conveyor belt (61).