CN214927464U

CN214927464U - Carton turning device

Info

Publication number: CN214927464U
Application number: CN202120118204.0U
Authority: CN
Inventors: 马行超
Original assignee: Hangzhou Bright Point Printing & Packaging Co ltd
Current assignee: Hangzhou Bright Point Printing & Packaging Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-11-30
Anticipated expiration: 2031-01-15

Abstract

The application relates to a carton turnover device which comprises a first conveyor belt and a second conveyor belt, a first supporting roller and a second supporting roller for tightly supporting the first conveyor belt and the second conveyor belt, a first mounting rod and a second mounting rod for mounting the supporting rollers, a rack for mounting the first mounting rod, a placing rack for mounting the second mounting rod, a plurality of abutting mechanisms mounted on the placing rack, a second limiting mechanism for pre-turning over the first conveyor belt, and a first limiting mechanism for pre-turning over the second conveyor belt; the during operation is placed the carton on first conveyer belt and second conveyer belt, and the carton moves along with first conveyer belt and second conveyer belt, and the conveyer belt is supported tight mechanism and is turned over and turn over when the motion, and the carton turns over along with first conveyer belt and second conveyer belt, and the carton can be glued and form, and this application has the effect that improves work efficiency.

Description

Carton turning device

Technical Field

The application relates to printed matter equipment field, especially relates to a carton turning device.

Background

Many of the various cartons currently in use on the market are die cut from larger size sheets and then glued together by glue, and referring to fig. 5, the carton 8 before gluing comprises a first connecting portion 81, a second connecting portion 84, a first indentation 82 and a second indentation 83. The lower bottom surface of the first connecting portion 81 is glued, the carton 8 is turned over along the first impression 82 so that the first connecting portion 81 is located between the second impression 83 and the dotted line, and the second connecting portion 84 is turned over to glue the second connecting portion 84 and the first connecting portion 81 together.

Now, the second connection portion and the first connection portion are adhesively connected together by means of manual operation in some factories.

With respect to the related art in the above, the inventors consider that the manual operation is inefficient.

SUMMERY OF THE UTILITY MODEL

In order to improve carton forming efficiency, the application provides a carton turning device.

The application provides a carton turning device adopts following technical scheme:

a carton turnover device comprises a first conveyor belt and a second conveyor belt, two first supporting rollers for tensioning the first conveyor belt, two second supporting rollers for supporting the second conveyor belt, a first mounting rod and a second mounting rod for mounting the first supporting rollers and the second supporting rollers, a rack for placing the first mounting rod, a placing frame for mounting the second mounting rod, a plurality of abutting mechanisms mounted on the placing frame, a vacuum plate mounted on the placing frame, and an air suction pump connected to the vacuum plate; a first supporting roller and a second supporting roller are fixedly arranged on the first mounting rod, and the corresponding first supporting roller and the second supporting roller are fixedly arranged on the second mounting rod; the rack comprises a first placing rod and a second placing rod which are oppositely arranged, a plurality of resisting mechanisms are arranged on the first placing rod, each resisting mechanism comprises a resisting wheel resisting against the lower bottom surface of the first conveying belt and a connecting rod used for installing the resisting wheel, the connecting rod is arranged on the first placing rod, one end, away from the first placing rod, of the connecting rod is arranged in an upward inclined mode, the plurality of resisting mechanisms are distributed in the length direction of the first placing rod, the resisting mechanisms gradually incline downwards along with the increase of the distance between the resisting mechanisms and the rack until the first conveying belt turns over 180 degrees, the plurality of resisting mechanisms are also arranged on the second placing rod, the second conveying belt turns over 180 degrees, a plurality of first avoiding holes are formed in the conveying direction of the first conveying belt at equal intervals, a plurality of second avoiding holes are formed in the conveying direction of the second conveying belt at equal intervals, and the vacuum plate is positioned between the upper belt and the lower belt of the first conveying belt, and the vacuum plate is positioned between the upper and lower belts of the second conveyor belt.

Through adopting above-mentioned technical scheme, the carton that will scribble gluey is placed on first conveyer belt and second conveyer belt, the carton is along with first conveyer belt and second conveyer belt together motion, start the aspiration pump, the vacuum plate holds the carton, prevent the carton drunkenness, under the effect of supporting tight mechanism, the roll-over takes place for first conveyer belt, the carton rotates along first indentation, in the upset of first conveyer belt, first conveyer belt also overturns under the effect of supporting tight mechanism, second connecting portion overturn along the second indentation, finally, second connecting portion compress tightly first connecting portion, the carton accomplishes the adhesion, manual operation has been replaced, work efficiency is improved.

Optionally, the abutting mechanism further comprises a ring, the connecting rod is fixedly connected to the arc-shaped surface of the ring, the ring is slidably connected to the first placing rod and the second placing rod, and a bolt for fixing the ring on the first placing rod and the second placing rod is connected to the ring in a threaded manner.

By adopting the technical scheme, on one hand, the ring is rotated to adjust the inclination degree of the connecting rod, so that the turning angles of the first conveying belt and the second conveying belt are adjusted; and on the other hand, the distance between the adjacent abutting mechanisms is adjusted by sliding the circular ring.

Optionally, the tightening mechanism further comprises a sliding sleeve, the sliding sleeve is connected to one end, away from the ring, of the connecting rod in a sliding mode, a bolt is connected to the connecting rod in a threaded mode, the bolt is tightened to the sliding sleeve simultaneously, and the tightening wheel is installed at one end, away from the ring, of the sliding sleeve.

Through adopting above-mentioned technical scheme, the sliding sleeve slides, and then can adjust the position relation of tight wheel and first conveyer belt and second conveyer belt, and then the width of the upset of control first conveyer belt and second conveyer belt.

Optionally, still include first stop gear, first stop gear includes spacing round, is used for installing the dead lever of spacing round, spacing round has been seted up along arcwall face circumference and has been inlayed and establish the groove, the second conveyer belt inlays to be located and inlays to establish in the groove, the dead lever is kept away from spacing round one end and is installed in the second and place the pole.

Through adopting above-mentioned technical scheme, the second conveyer belt inlays to be located and inlays and establishes the groove, and spacing wheel plays the effect of turning over a book in advance to the second conveyer belt.

Optionally, the first limiting mechanism further comprises a mounting ring, the mounting ring is connected to the second placing rod in a sliding mode, a bolt for fixing the mounting ring to the second placing rod is connected to the mounting ring in a threaded mode, and one end, far away from the limiting wheel, of the mounting rod is fixedly connected to the arc-shaped surface of the mounting ring.

Through adopting above-mentioned technical scheme, rotate the collar, and then the position of adjustment collar, the angle that finally control second conveyer belt overturns in advance.

Optionally, still include second stop gear, second stop gear is including rotating the baffle of connecting in the cylinder of rack, fixed connection in cylindrical driving lever, fixed connection in the driving lever, cylindrical axis of rotation is vertical to be set up, driving lever perpendicular to cylinder axis of rotation, the baffle supports tightly in the lower bottom surface of first conveyer belt.

Through adopting above-mentioned technical scheme, stir the driving lever, rotate the cylinder, and then the position of control baffle and first conveyer belt, overturn in advance to first conveyer belt.

Optionally, the conveyor belt further comprises a supporting block, the supporting block is fixedly mounted on the upper surface of the frame, and the lower bottom surface of the first conveyor belt abuts against one side wall of the supporting block, so that the first conveyor belt is obliquely arranged.

Through adopting above-mentioned technical scheme, the bottom surface supports tightly in a lateral wall of supporting shoe under first conveyer belt, and under the effect of first supporting shoe, first conveyer belt overturns, under supporting shoe, second stop gear and the combined action who supports tight mechanism, first conveyer belt overturns gradually, overturns the carton.

Optionally, the conveying device further comprises a third conveying belt arranged at one end, far away from the rack, of the placing frame, a gap is formed between the first conveying belt and the second conveying belt, one end of the third conveying belt is located in the gap, and the other end of the third conveying belt is located outside the gap.

Through adopting above-mentioned technical scheme, first connecting portion and second connecting portion bonding back, the carton is followed first conveyer belt and the terminal output of second conveyer belt, is carried away by the third conveyer belt.

In summary, the present application includes at least one of the following beneficial technical effects:

1. first conveyer belt and second conveyer belt are supporting under tight mechanism's effect, and the carton overturns along first indentation, and second connecting portion overturn along the second indentation, and second connecting portion press and do not go up at first connection, and the carton takes shape, has replaced manual operation, has improved work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of an overall carton turnover device according to an embodiment of the present application.

Fig. 2 is a partial structural schematic view of a carton turnover device according to an embodiment of the present application.

Fig. 3 is a schematic structural view of the first and second limiting mechanisms.

Fig. 4 is an exploded view of the hold-down mechanism.

Fig. 5 is a schematic diagram of a background art mechanism.

Description of reference numerals: 1. a frame; 11. a first mounting bar; 12. a first support roller; 13. a second support roller; 14. a second mounting bar; 15. a support block; 16. a third mounting bar; 17. a fourth mounting bar; 18. a conveying roller; 19. a third conveyor belt; 2. a first conveyor belt; 21. a first avoidance hole; 3. a second conveyor belt; 31. a second avoidance hole; 4. placing a rack; 41. a first placing rod; 42. a second placing rod; 5. a first limit mechanism; 51. a mounting ring; 52. a limiting wheel; 521. embedding a groove; 53. fixing the rod; 6. a second limiting mechanism; 61. a cylinder; 62. a deflector rod; 63. a baffle plate; 7. a tightening mechanism; 71. a circular ring; 72. a connecting rod; 721. a threaded hole; 73. a sliding sleeve; 731. a kidney-shaped groove; 74. a tightening wheel; 8. a carton; 81. a first connection portion; 82. a first indentation; 83. a second indentation; 84. a second connecting portion; 85. a main body; 86. a connecting section; 91. a vacuum plate; 911. a first fixing plate; 912. a second fixing plate; 913. a ventilation hole; 92. an air pump; 93. a delivery pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses carton turning device. Referring to fig. 1 and 2, a carton turnover device comprises a first conveyor belt 2 and a second conveyor belt 3, a first supporting roller 12 and a second supporting roller 13 for tightly supporting the first conveyor belt 2 and the second conveyor belt 3, a first mounting rod 11 and a second mounting rod 14 for mounting the first supporting roller 12 and the second supporting roller 13, a frame 1 for mounting the first mounting rod 11, a placing frame 4 for mounting the second mounting rod 14, a plurality of abutting mechanisms 7 mounted on the placing frame 4, a second limiting mechanism 6 for pre-turning over the first conveyor belt 2, and a first limiting mechanism 5 for pre-turning over the second conveyor belt 3.

Referring to fig. 1 and 2, a first supporting roller 12 and a second supporting roller 13 are fixedly mounted on the first mounting rod 11, a gap is left between the first supporting roller 12 and the second supporting roller 13, and the first mounting rod 11 is rotatably connected to the frame 1.

Referring to fig. 1 and 2, the placing rack 4 includes a first placing rod 41 and a second placing rod 42 which are oppositely arranged, and the cross sections of the first placing rod 41 and the second placing rod 42 are both circular. A first support roller 12 and a second support roller 13 are also mounted on the second mounting rod 14, and the second mounting rod 14 is rotatably connected between the first placing rod 41 and the second placing rod 42.

Referring to fig. 1 and 2, the first conveyor belt 2 is sleeved between the two first support rollers 12, and the second conveyor belt 3 is sleeved between the two second support rollers 13.

Referring to fig. 2, the vacuum plate 91 and the air pump are further included, the vacuum plate 91 is rectangular and hollow, a plurality of ventilation holes 913 are formed in the upper surface of the vacuum plate 91, a first fixing plate 911 and a second fixing plate 912 are fixedly mounted on the side wall of the vacuum plate 91, the first fixing plate 911 is fixedly mounted on the first placing rod 41, the second fixing plate 912 is fixedly mounted on the frame 1, the vacuum plate 91 is located between the upper belt and the lower belt of the first conveying belt 2, and the vacuum plate 91 is located between the upper belt and the lower belt of the second conveying belt 3.

Referring to fig. 2, one end of the vacuum plate 91 is connected to a delivery pipe 93, and one end of the delivery pipe 93, which is far away from the vacuum plate 91, is connected to a suction pump 92.

Referring to fig. 1, the first conveyor belt 2 has a plurality of first avoidance holes 21 along the conveying direction thereof, and the second conveyor belt 3 has a plurality of second avoidance holes 31 along the conveying direction thereof.

In operation, the main body 85 of the paper box 8 is placed on the second avoiding hole 31, the connecting section 86 of the paper box 8 is placed on the first avoiding hole 21, and the paper box 8 is adsorbed on the first conveying belt 2 and the second conveying belt 3 by the vacuum plate 91.

Referring to fig. 1 and 2, a supporting block 15 is fixedly installed on the upper surface of the frame 1, the cross section of the supporting block 15 is triangular, the lower bottom surface of the first conveying belt 2 abuts against one side wall of the supporting block 15, and the first conveying belt 2 is turned over under the action of the supporting block 15.

Referring to fig. 3, the first limiting mechanism 5 includes a limiting wheel 52, a fixing rod 53 for mounting the limiting wheel 52, and a mounting ring 51 for mounting the fixing rod 53.

Referring to fig. 3, the limiting wheel 52 is provided with an embedding groove 521 along the circumferential direction of the arc surface, the second conveyor belt 3 is embedded in the embedding groove 521, and one end of the fixing rod 53 away from the limiting wheel 52 is fixedly connected to the arc surface of the mounting ring 51. The mounting ring 51 is slidably connected to the second placement rod 42, and a bolt for fixing the mounting ring 51 to the second placement rod 42 is screwed to the mounting ring 51.

Referring to fig. 3, the second limiting mechanism 6 includes a cylinder 61, a shift lever 62 fixedly connected to the cylinder 61, and a blocking plate 63 fixedly connected to the shift lever 62. The cylinder 61 is rotatably connected to the placing frame 4, the cylinder 61 rotates by taking the axis of the cylinder as a rotating shaft, the deflector rod 62 is perpendicular to the rotating axis of the cylinder 61, and the baffle 63 abuts against the lower bottom surface of the first conveying belt 2.

Referring to fig. 1 and 4, the first placing rod 41 is provided with a plurality of abutting mechanisms 7 at equal intervals in the length direction, and similarly, the second placing rod 42 is provided with a plurality of abutting mechanisms 7 at equal intervals in the length direction.

Referring to fig. 1 and 4, the tightening mechanism 7 includes an annular ring 71 slidably connected to the first placing rod 41 and the second placing rod 42, a connecting rod 72 fixedly connected to an arc surface of the annular ring 71, a sliding sleeve 73 slidably connected to one end of the connecting rod 72 far away from the annular ring 71, and a tightening wheel 74 installed at one end of the sliding sleeve 73 far away from the annular ring 71.

Referring to fig. 1 and 4, bolts for fixing the ring 71 on the first placing rod 41 and the second placing rod 42 penetrate through the ring 71, a kidney-shaped groove 731 is formed in the side wall of the sliding sleeve 73, a threaded hole 721 is formed in one end, away from the ring 71, of the connecting rod 72, the bolt is screwed in the threaded hole 721, and the bolt head abuts against the side wall of the sliding sleeve 73 to fix the sliding sleeve 73 and the connecting rod 72.

Referring to fig. 1, a third conveyor belt 19 is further included, the third conveyor belt 19 is located at one end of the rack 4 far away from the rack 1, one end of the third conveyor belt 19 is located in the gap between the first conveyor belt 2 and the second conveyor belt 3, and the other end of the third conveyor belt 19 is located outside the gap.

Referring to fig. 1 and 2, a third mounting rod 16 and a fourth mounting rod 17 are fixedly connected between the first placing rod 41 and the second placing rod 42, conveying rollers 18 are fixedly mounted on the third mounting rod 16 and the fourth mounting rod 17, and a third conveying belt 19 is tensioned between the two conveying rollers 18.

Of course, a driving member is included for driving the first conveyor belt 2, the second conveyor belt 3 and the third conveyor belt 19 to rotate, which is not shown in the figure for reasons of angle.

The implementation principle of the paper box turnover device in the embodiment of the application is as follows:

first, the paper cassette 8 is placed between the first conveyor belt 2 and the second conveyor belt 3, and the paper cassette 8 moves together with the first conveyor belt 2 and the second conveyor belt 3.

Secondly, the first conveyor belt 2 starts to turn over at a certain angle under the action of the supporting block 15, and the paper box 8 above the conveyor belt turns over at a certain angle along the first indentation 82.

Thirdly, the first conveyor belt 2 continuously turns over under the action of the baffle 63, and the paper box 8 continuously turns over along with the conveyor belt.

Fourth, the second conveyor belt 3 starts to reverse under the action of the stopper wheel 52, and the second connecting portion 84 of the paper cassette 8 is reversed under the action of the first conveyor belt 2.

Fifthly, the first connecting part 81 is folded between the second indentation 83 and the dotted line, at this time, the second connecting part 84 is pressed down on the first connecting part 81 under the action of the pressing mechanism, and the first connecting part 81 and the second connecting part 84 are adhered.

Sixthly, after the paper box 8 is adhered, the paper box moves along with the first conveying belt 2 and the second conveying belt 3 and is separated from the adsorption range of the vacuum plate 91, and the paper box 8 moves forwards by means of friction force between the first conveying belt 2 and the second conveying belt 3.

And seventhly, moving the paper box 8 onto the third conveying belt 19, and collecting the paper box 8 by a worker along with the movement of the third conveying belt 19.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A carton turnover device is characterized in that: the device comprises a first conveying belt (2), a second conveying belt (3), two first supporting rollers (12) used for tensioning the first conveying belt (2), two second supporting rollers (13) used for supporting the second conveying belt (3), a first mounting rod (11) and a second mounting rod (14) used for mounting the first supporting rollers (12) and the second supporting rollers (13), a rack (1) used for placing the first mounting rod (11), a placing frame (4) used for mounting the second mounting rod (14), a plurality of abutting mechanisms (7) mounted on the placing frame (4), a vacuum plate (91) mounted on the placing frame (4), and an air suction pump (92) connected to the vacuum plate (91); a first supporting roller (12) and a second supporting roller (13) are fixedly arranged on the first mounting rod (11), and the corresponding first supporting roller (12) and second supporting roller (13) are fixedly arranged on the second mounting rod (14); the rack (4) comprises a first placing rod (41) and a second placing rod (42) which are arranged oppositely, a plurality of abutting mechanisms (7) are installed on the first placing rod (41), each abutting mechanism (7) comprises an abutting wheel (74) abutting against the lower bottom surface of the first conveying belt (2) and a connecting rod (72) used for installing the abutting wheel (74), the connecting rod (72) is installed on the first placing rod (41), one end, far away from the first placing rod (41), of the connecting rod (72) is arranged in an upward inclined mode, the plurality of abutting mechanisms (7) are distributed in the length direction of the first placing rod (41), the abutting mechanisms (7) gradually incline downwards until the first conveying belt (2) overturns 180 degrees along with the increase of the distance between the abutting mechanisms (7) and the rack (1), the plurality of abutting mechanisms (7) are also installed on the second placing rod (42), and the second conveying belt (3) overturns 180 degrees, first conveyer belt (2) are equidistant to have seted up a plurality of first hole (21) of dodging at the direction of conveyance, second conveyer belt (3) are equidistant to have seted up a plurality of second and dodge hole (31) at the direction of conveyance, and vacuum plate (91) are located between the upper and lower area of first conveyer belt (2), and vacuum plate (91) are located between the upper and lower area of second conveyer belt (3).

2. A carton turning device as claimed in claim 1, wherein: the abutting mechanism (7) further comprises a circular ring (71), the connecting rod (72) is fixedly connected to the arc-shaped surface of the circular ring (71), the circular ring (71) is connected to the first placing rod (41) and the second placing rod (42) in a sliding mode, and bolts for fixing the circular ring (71) on the first placing rod (41) and the second placing rod (42) are connected to the circular ring (71) in a threaded mode.

3. A carton turning device as claimed in claim 2, wherein: the abutting mechanism (7) further comprises a sliding sleeve (73), the sliding sleeve (73) is connected to one end, away from the circular ring (71), of the connecting rod (72) in a sliding mode, a bolt is connected to the connecting rod (72) in a threaded mode and abuts against the sliding sleeve (73) at the same time, and the abutting wheel (74) is installed at one end, away from the circular ring (71), of the sliding sleeve (73).

4. A carton turning device as claimed in claim 1, wherein: still include first stop gear (5), first stop gear (5) include spacing round (52), be used for installing dead lever (53) of spacing round (52), spacing round (52) have been seted up along arcwall face circumference and have been inlayed and establish groove (521), second conveyer belt (3) are inlayed and are located and inlay and establish groove (521), dead lever (53) are kept away from spacing round (52) one end and are installed in the second and place pole (42).

5. A carton turning device as claimed in claim 4, wherein: first stop gear (5) still include collar (51), collar (51) sliding connection places pole (42) on the second, the spiro union has the bolt of fixing collar (51) on pole (42) is placed to the second on collar (51), the mounting rod is kept away from spacing wheel (52) one end fixed connection in the arcwall face of collar (51).

6. A carton turning device as claimed in claim 1, wherein: still include second stop gear (6), second stop gear (6) are including rotating cylinder (61), the driving lever (62) of fixed connection in cylinder (61), baffle (63) of fixed connection in driving lever (62) of connecting in rack (4), the vertical setting of axis of rotation of cylinder (61), driving lever (62) perpendicular to cylinder (61) axis of rotation, baffle (63) support tightly in the lower bottom surface of first conveyer belt (2).

7. A carton turning device as claimed in claim 1, wherein: the conveying belt conveyor is characterized by further comprising supporting blocks (15), wherein the supporting blocks (15) are fixedly installed on the upper surface of the frame (1), and the lower bottom surface of the first conveying belt (2) abuts against one side wall of each supporting block (15) to enable the first conveying belt (2) to be arranged in an inclined mode.

8. A carton turning device as claimed in claim 1, wherein: the automatic conveying device is characterized by further comprising a third conveying belt (19) which is arranged at one end, far away from the rack (1), of the placing rack (4), a gap is formed between the first conveying belt (2) and the second conveying belt (3), one end of the third conveying belt (19) is located in the gap, and the other end of the third conveying belt (19) is located outside the gap.