CN219028696U - Material folding and adjusting mechanism of shoe box body forming device - Google Patents

Abstract

The utility model discloses a folding adjusting mechanism of a shoe box body forming device, which comprises a first mounting plate, wherein two groups of second connecting plates capable of adjusting the distance and a first motor for driving the two groups of second connecting plates to move are arranged on two sides of the first mounting plate; each group of second connecting plates is provided with a third connecting plate capable of moving forwards and backwards, the third connecting plates are fixedly connected with a third mounting plate through third connecting strips, and the first mounting plates are provided with second motors for driving the third mounting plates and the third connecting plates to move forwards and backwards; the third mounting plate is provided with a seventh connecting plate capable of lifting and a third motor for driving the seventh connecting plate to lift. The automatic folding device can automatically adjust the working positions of the lug folding mechanism, the inclined pushing mechanism and the folding mechanism, is suitable for full-automatic folding of shoe box bodies with different sizes, and has the advantages of fewer forming steps and high folding efficiency.

Description

Material folding and adjusting mechanism of shoe box body forming device

Technical Field

The utility model relates to the field of shoe box manufacturing and packaging, in particular to a folding adjusting mechanism of a shoe box body forming device for folding a shoe box paperboard into a box.

Background

The utility model patent number 201310157356.1 discloses a conjoined paper box forming machine, which comprises a first station for folding a box cover and a second station for folding a box body, wherein each station comprises a main cylinder device arranged on an upper frame and a flanging device arranged on a lower frame. There are certain drawbacks in this patent disclosure, such as the need for glue to splice the board through the snaps and snap grooves, multiple stations for molding, etc.

Disclosure of Invention

The utility model aims at the problems in the prior art, and provides a folding adjusting mechanism of a shoe box body forming device, which can automatically adjust the working positions of a folding ear mechanism, an inclined pushing mechanism and a folding mechanism and is suitable for folding shoe box paperboards with various sizes.

The utility model solves the technical problems by adopting the technical scheme that: the folding material adjusting mechanism of the shoe box body forming device comprises a first mounting plate, wherein two groups of second connecting plates capable of adjusting the distance and a first motor for driving the two groups of second connecting plates to move are arranged on two sides of the first mounting plate; each group of second connecting plates is provided with a third connecting plate capable of moving forwards and backwards, the third connecting plates are fixedly connected with a third mounting plate through third connecting strips, and the first mounting plates are provided with second motors for driving the third mounting plates and the third connecting plates to move forwards and backwards; the third mounting plate is provided with a seventh connecting plate capable of lifting and a third motor for driving the seventh connecting plate to lift.

In order to optimize the technical scheme, the utility model further comprises the following improved technical scheme.

The output shaft of the first motor is provided with a first gear which is meshed with a first rack fixed on the second connecting plate.

The third connecting plate is slidably arranged on the second connecting plate through a second sliding block and a second sliding rail; an output shaft of the second motor is connected with a second gear, and the second gear is meshed with a second rack at the bottom of the third mounting plate.

The output shaft of the third motor is connected with a screw rod, a screw nut is arranged on the screw rod, and the screw nut is arranged on the seventh connecting plate.

The seventh connecting plate is provided with a first air cylinder, a piston rod of the first air cylinder is connected with a sixth connecting plate, two sides of the sixth connecting plate are movably provided with second mounting plates, and the turnover mechanism is arranged on the second mounting plates.

The first mounting plate and the third connecting strip are respectively provided with a set of inclined pushing mechanism.

The second connecting plate and the third connecting plate are respectively provided with a set of lug folding mechanisms.

Compared with the prior art, the folding material adjusting mechanism can automatically adjust the working positions of the folding ear mechanism, the inclined pushing mechanism and the folding mechanism, is suitable for full-automatic folding of shoe box bodies with different sizes, and has the advantages of fewer forming steps and high folding efficiency.

Drawings

Fig. 1 is a schematic diagram of a pressing mechanism according to an embodiment of the present utility model.

Fig. 2 is a schematic diagram of a folded material adjusting mechanism according to an embodiment of the utility model.

Fig. 3 is a schematic view of a portion of the fold adjustment mechanism.

Fig. 4 is an exploded view of fig. 3.

Fig. 5 is a schematic view of a lug folding mechanism.

Fig. 6 is an exploded view of fig. 5.

Fig. 7 is a schematic view of a tilt mechanism.

Fig. 8 is an exploded view of fig. 7.

Fig. 9 is a schematic view of the folding mechanism.

Fig. 10 is an exploded view of fig. 9.

Fig. 11 is a schematic structural view of a shoe box board.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings.

Fig. 1 to 11 are schematic structural views of the present utility model.

Wherein the reference numerals are as follows: the machine frame 1, the first fixing plate 2, the pressing cylinder 3, the first connecting plate 4, the first pressing plate 5, the second pressing plate 6, the gear lever 7, the first mounting plate 8, the first motor 9, the first gear 10, the first rack 11, the first slide block 12, the first slide rail 13, the second connecting plate 14, the second slide rail 15, the second slide block 16, the third connecting plate 17, the first connecting block 18, the fourth connecting plate 19, the second mounting plate 20, the second connecting block 21, the fifth connecting plate 22, the sixth connecting plate 23, the third slide block 24, the third slide rail 25, the first sensor 26, the first sensing piece 27, the second motor 28, the second gear 29, the second rack 30, the second connecting bar 31, the third mounting plate 32, the fourth slide block 33, the fourth slide rail 34, the third connecting bar 35, the fifth slide block 36, the fifth slide rail 37, the second sensor 38, the second sensing piece 39, the third motor 40, the third slide rail 36, the second sensor 38, the third sensor piece 39, the third motor 40, the third motor the third motor mount 41, the bearing mount 42, the coupling 43, the screw rod 44, the screw nut 45, the seventh connection plate 46, the eighth connection plate 47, the sixth slide rail 48, the fifth connection block 49, the sixth slider 50, the third sensor 51, the third sensor sheet 52, the lug cylinder 53, the lug cylinder mount 54, the ninth connection plate 55, the tenth connection plate 56, the sixth connection block 57, the lug plate 58, the first guide rod 59, the guide plate 60, the guide groove 61, the second guide rod 62, the push plate 63, the diagonal pushing cylinder 64, the twelfth connection plate 65, the adjustment plate 66, the arc adjustment groove 67, the thirteenth connection plate 68, the second fixing block 69, the seventh connection block 70, the push plate 71, the first cylinder 72, the folding cylinder 73, the folding cylinder mount 74, the fourth mount plate 75, the third fixing block 76, the seventh slider 77, the seventh slide rail 78, the first shaft 79, the third guide plate, second shaft 80, drive rod 81, eighth connecting block 82, fifteenth connecting plate 83, first groove 84, second groove 85, left pressing jaw mounting plate 86, lock nut 87, third pressing plate 88, right pressing jaw mounting plate 89, right pressing jaw 90, left pressing jaw 91, first crease 92, second crease 93, third crease 94, fourth crease 95, fifth crease 96, lower case ear 97, second clamping groove 97a, upper case ear 98, first clamping groove 98a, buckle 99, discharge plate 100, third shaft 101, fourth fixing block 102, guide block 103, first connecting bar 104, third connecting block 105, fourth connecting block 106, first fixing block 107, fourteenth connecting plate 108, ninth connecting block 109, buckle groove 110, first suction cup 111, connecting bar 112, second suction cup 113, first triangle 114, second triangle 115, and sixth crease 116.

The shoe box body forming device comprises a material pressing mechanism, a material folding adjusting mechanism, a lug folding mechanism, an inclined pushing mechanism and a folding mechanism.

As shown in fig. 1, the pressing mechanism includes a first fixing plate 2 mounted on a frame 1, and a pressing cylinder 3 mounted on the first fixing plate 2. The piston rod of the material pressing cylinder 3 is connected with a first connecting plate 4, and two ends of the first connecting plate 4 are respectively connected with a first pressing plate 5 and a second pressing plate 6. The first pressing plate 5 is provided with a blocking rod 7 for blocking the upper cover of the shoe box. The material pressing cylinder 3 drives the first pressing plate 5 and the second pressing plate 6 to lift and press the shoe box body in a matched mode with the material discharging plate 100.

As shown in fig. 2, 3 and 4, the folding adjustment mechanism includes first motors 9 mounted on both sides of the lower surface of the first mounting plate 8. The output shaft of the first motor 9 is provided with a first gear 10, and the first gear 10 is meshed with a first rack 11. The first rack gear 11 is connected to the lower surface of the second connection plate 14 through a first connection bar 104. The lower surface of the second connecting plate 14 is mounted on the first slider 12, and two first slide rails 13 are mounted on one side of the first mounting plate 8. Two groups of second connecting plates 14 are arranged on two sides of the first mounting plate 8. The first motor 9 can drive the corresponding second connecting plates 14 to slide along the first sliding rail 13 through the first gear 10 and the first rack 11, and the distance between the two groups of second connecting plates 14 is adjusted from the side.

The second connecting plate 14 is provided with a second sliding rail 15, and the third connecting plate 17 is provided with a second sliding block 16. Both sides of the third connection plate 17 are connected to the first connection block 18. The first connecting block 18 is connected to the fourth connecting plate 19 by a first triangle 114. An eighth slide rail is arranged on the fourth connecting plate 19, and the second mounting plate 20 is arranged on the seventh slide block. The second mounting plate 20 is connected to a fifth connecting plate 22 through a second connecting block 21. The lower end of the fifth connecting plate 22 is provided with a third sliding block 24, and a third sliding rail 25 is arranged on the sixth connecting plate 23. The second mounting plate 20 is provided with a folding mechanism. The first motors 9 on two sides of the first mounting plate 8 are meshed with the first racks 11 through the first gears 10 to drive the turnover mechanisms on two sides to move left and right, so that the distance between the turnover mechanisms on two sides is adjusted, and the two-side material stacking position of the box bodies with different sizes is adapted.

The first mounting plate 8 is provided with two first inductors 26, and two first inductor blades 27 are mounted on the second connecting plate 14. When the second connecting plates 14 on the two sides slide to the innermost side, the first sensor 26 receives the position signal of the first sensing piece 27, so that the first motor 9 is controlled to stop and the second connecting plates 14 are prevented from sliding out of the safety distance of the first sliding rail 13.

The lower surface of the mounting plate is provided with a second motor 28. The output shaft of the second motor 28 is connected to a second gear 29, and the second gear 29 is meshed with a second rack 30. The second rack gear 30 is mounted on the lower surface of the third mounting plate 32 through a second connection bar 31. The third mounting plate 32 is mounted on the fourth slider 33, and two fourth slide rails 34 are respectively mounted on two sides of the hollow groove in the middle of the first mounting plate 8. The third mounting plate 32 is provided with a third connecting block 105 and a fourth connecting block 106, and the third connecting block 105 and the fourth connecting block 106 are connected with the middle part of the third connecting bar 35.

The inclined pushing mechanism is provided with two sets which are respectively arranged on the first mounting plate 8 and the third connecting strip 35. The third connecting bar 35 is connected to the fifth slider 36 on both sides, and the fifth slide rail 37 is mounted on the third connecting plate 17. The lug folding mechanism is arranged on one side of the second connecting plate 14 and the third connecting plate 17, which are provided with grooves. The second motor 28 is meshed with the second rack 30 through the second gear 29 to drive the third mounting plate 32 to move back and forth relative to the first mounting plate 8, and the distance between the two inclined pushing mechanisms is adjusted through the back and forth movement of the third connecting strip 35 so as to adapt to the front and back width of the shoe box body. The third connecting bar 35 drives the third connecting plate 17 to move forwards and backwards relative to the second connecting plate 14, and the distance between the ear folding mechanism on the second connecting plate 14 and the ear folding mechanism on the third connecting plate 17 is adjusted, so that the ear folding positions of the ears of the box bodies with different sizes are adjusted.

A second sensor 38 is provided on the left side of the second rack 30, and a second sensor piece 39 is mounted on the front end of the third mounting plate 32. When the third mounting plate 32 slides to the forefront, the second sensor 38 receives a position signal of the second sensing piece 39, thereby controlling the second motor 28 to stop to prevent the third mounting plate 32 from sliding out of the safety distance of the first slide rail 13.

The output end of the third motor 40 is fixedly connected with a third motor mounting seat 41, and the third motor mounting seat 41 is mounted on the lower surface of the third mounting plate 32 through a bearing mounting plate 42. An output shaft of the third motor 40 is connected with the lower end of a lead screw rod 44 through a coupler 43. The screw rod 44 is provided with a screw nut 45, and the screw nut 45 is mounted on a seventh connecting plate 46. Eighth connecting plates 47 are installed at both sides of the third mounting plate 32, and sixth sliding rails 48 are installed on the eighth connecting plates 47. One end of the fifth connecting block 49 is mounted on the sixth slider 50, and the other end is fixedly connected to the lower surface of the seventh connecting plate 46. The third motor 40 drives the seventh connecting plate 46 to move up and down along the sixth sliding rail 48 through the rotation of the lead screw nut 45 so as to adapt to the stacking positions of the box bodies with different heights.

The seventh connection plate 46 is provided with a first cylinder 72, and a piston rod of the first cylinder 72 is connected to the sixth connection plate 23. The second mounting plates 20 on both sides of the sixth connecting plate 23 are driven to move up and down, so that the turnover mechanism is driven to move up and down.

A third sensor 51 is mounted on the front end of the third mounting plate 32, and a third sensor piece 52 is mounted on the seventh connection plate 46. When the seventh connection plate 46 slides to the lowest end, the third sensor 51 receives the position signal of the third sensing piece 52, thereby controlling the third motor 40 to stop.

As shown in fig. 5 and 6, the folding mechanism has four sets, which are respectively mounted on two second connection plates 14 and two third connection plates 17. The lug folding mechanisms on the second connecting plate 14 and the third connecting plate 17 are arranged at a certain angle.

The cylinder body of the lug folding cylinder 53 is rotatably connected with a ninth connecting plate 55 through a lug folding cylinder mounting seat 54. The ninth connection plate 55 is mounted on the second connection plate 14 or the third connection plate 17 by a tenth connection plate 56. The piston rod of the lug folding cylinder 53 is connected with a sixth connecting block 57, the sixth connecting block 57 is rotationally connected with a first fixing block 107 through a screw, and the first fixing block 107 is fixedly connected with the lug folding plate 58. First guide rods 59 are respectively installed on the upper and lower sides of the first fixing block 107, one end of each first guide rod 59 is fixed on the lug plate 58, and the other end of each first guide rod 59 is installed in the guide groove 61 of the guide plate 60. The lower end of the guide plate 60 is connected to the ninth connection plate 55. A push tab 63 having a bevel is mounted on the tab 58. The lug folding air cylinder 53 drives the lug folding plate 58 to move along the guide groove 61 through the first fixing block 107, and the push piece 63 guides the lower lug 97 of the box body to fold along the first crease 92 and the upper lug 98 of the box body to fold along the sixth crease 116, so that the damage to the paper box is avoided.

As shown in fig. 7 and 8, the tilt mechanism has two sets of third connecting bars 35 mounted on the first mounting plate 8 and the third mounting plate 32, respectively. The cylinder body of the oblique pushing cylinder 64 is fixedly connected with a twelfth connecting plate 65. The twelfth connecting plate 65 is connected to arc adjusting grooves 67 formed in the two adjusting plates 66 on both sides thereof, and is used for adjusting the installation angle of the oblique pushing cylinder 64 so as to adjust the oblique pushing angle. The two adjusting plates 66 are respectively installed at both sides of the thirteenth connecting plate 68, and the thirteenth connecting plate 68 is connected to the second fixing block 69 through the second triangle 115. The piston rod of the tilt cylinder 64 is connected to a seventh connection block 70, and the seventh connection block 70 is connected to a push plate 71. The front end of the push plate 71 has an arc surface to prevent damage to the shoe box. The push plate 71 is driven by the oblique pushing air cylinder 64 on the first mounting plate 8 to move so as to fold the lower lug 97 of the box body along the second crease 93. The push plate 71 is then driven by the diagonal pushing cylinder 64 on the third connecting strip 35 to move, folding the upper tab 98 of the box along the third crease 94. After folding, the first clamping groove 98a of the upper case ear 98 and the second clamping groove 97a of the lower case ear 97 are mutually clamped.

As shown in fig. 9 and 10, the folding mechanism includes a folding cylinder 73. The folding cylinder 73 is mounted on the fourth mounting plate 75 through the folding cylinder mount 74, and the fourth mounting plate 75 is mounted on the second mounting plate 20 through the fourteenth connecting plate 108. The piston rod of the turnover cylinder 73 is connected to the lower end of a ninth connection block 109, the ninth connection block 109 is mounted on a seventh slider 77 through a third fixing block 76, and a seventh slide rail 78 is mounted on a fourth mounting plate 75. The lower end of the driving lever 81 is connected to the ninth connection block 109 via the first shaft 79. The second shaft 80 passes through the upper end of the driving rod 81, and both ends of the second shaft 80 are connected to the eighth connection block 82. Two eighth connecting blocks 82 are mounted on the fifteenth connecting plate 83. A first groove 84 and two second grooves 85 are formed in the fifteenth connecting plate 83, and the left presser foot mounting plate 86 is connected to the first groove 84 in the fifteenth connecting plate 83 by two lock nuts 87. The third press plate 88 is fixedly connected with the left press jaw mounting plate 86, and the third press plate 88 folds the fifth crease 96 of the box body. The right presser foot mounting plate 89 is connected to two second grooves 85 on the fifteenth connecting plate 83. Left and right press jaws 91 and 90 are mounted on the left and right press jaw mounting plates 86 and 89, respectively. The distance between the left pressing claw 91 and the right pressing claw 90 is adjusted through the locking nut 87 to adapt to the distance between the two buckles 99 on the side edge of the box body, so that the left pressing claw 91 and the right pressing claw 90 can conveniently clamp the buckles 99 on the two side edges of the box body into the buckle grooves 110 on the first crease 92 and the sixth crease 116 respectively. Two second guide rods 62 are mounted on the fifteenth connection plate 83, and the other ends of the second guide rods 62 are connected to a fourth fixed block 102 through a third shaft 101. The fourth fixing block 102 is fixedly connected to the fourth mounting plate 75. The fourth fixing block 102 is provided with a guide block 103 with an arc upper end, the two sides of the box body are guided to bear force from the front end to the folding position, and finally the box body is folded along the fourth crease 95, so that the damage to the paper box is avoided.

A discharging plate 100 is arranged above the folding adjusting mechanism, and the discharging plate 100 is connected with the frame 1 through two connecting rods 112. The first pressing plate 5 and the second pressing plate 6 are matched with the discharging plate 100 when being pressed. The discharging plate 100 is provided with 6 first suckers 111 for sucking the box body when the shoe box is sent, and preventing the shoe box from being driven when the feeding frame is reset. Two second suckers 113 are respectively arranged on the front side and the rear side of the discharging plate 100 and are used for sucking the front side plate and the rear side plate of the box body when the ears are folded, so that the first crease 92 can be folded conveniently.

Before processing, the first motor 9 adjusts the stacking positions of the left side and the right side of the box body according to the size of the paper box, the second motor 28 adjusts the stacking positions of the front side and the rear side of the box body, and the third motor 40 adjusts the stacking height positions of the left side and the right side of the box body. During processing, the first sucker 111 and the second sucker 113 suck the box body and the front side plate and the rear side plate of the box body. The first cylinder 72 drives the lug plate 58 to move along the guide groove 61 through the first fixing block 107 so as to fold the first crease 92. The second suction cup 113 is off. The push plate 71 is driven by the front oblique pushing cylinder 64 to move upwards, so that the second crease 93 and the lower box body lug 97 are folded. The suction cups sucking the front and rear side plates cut off the air, and then the inclined pushing air cylinder 64 at the rear part drives the push plate 71 to move so as to fold the third crease 94 and the upper box body lug 98, so that the first clamping groove 98a of the upper box body lug 98 is clamped into the second clamping groove 97a of the lower box body lug 97. The lug folding cylinder 53 drives the lug folding plate 58 to descend. The first cylinder 72 drives the folding mechanism to ascend to fold the fourth crease 95 of the box body. The push plate 71 is driven to descend by the tilt cylinder 64. The turning cylinder 73 drives the fifteenth connecting plate 83 to rotate around the second guide rod 62 to fold the fifth crease 96 of the box body. The left and right press jaws 91, 90 snap the snap 99 on the side into the snap groove 99 of the first or sixth crease 92, 116. After the box body is folded, the turnover air cylinder 73 drives the third pressing plate 88 to reset, and the first air cylinder 72 drives the sixth connecting plate 23 to descend and return to the original position. The material pressing cylinder 3 drives the first pressing plate 5 and the second pressing plate 6 to lift, the first sucker is disconnected from air, and the shoe box is folded.

Claims (7)

1. The utility model provides a shoe box body forming device's book material guiding mechanism, includes first mounting panel (8), characterized by: two groups of second connecting plates (14) capable of adjusting the distance and a first motor (9) for driving the two groups of second connecting plates (14) to move are arranged on two sides of the first mounting plate (8); a third connecting plate (17) capable of moving forwards and backwards is arranged on each group of the second connecting plates (14), the third connecting plates (17) are fixedly connected with a third mounting plate (32) through third connecting strips (35), and the first mounting plates (8) are provided with second motors (28) for driving the third mounting plates (32) and the third connecting plates (17) to move forwards and backwards; the third mounting plate (32) is provided with a seventh connecting plate (46) capable of lifting and a third motor (40) for driving the seventh connecting plate (46) to lift.

2. The folded material adjusting mechanism according to claim 1, characterized in that: the output shaft of the first motor (9) is provided with a first gear (10), and the first gear (10) is meshed with a first rack (11) fixed on the second connecting plate (14).

3. The folded material adjusting mechanism according to claim 1, characterized in that: the third connecting plate (17) is slidably arranged on the second connecting plate (14) through a second sliding block (16) and a second sliding rail (15); an output shaft of the second motor (28) is connected with a second gear (29), and the second gear (29) is meshed with a second rack (30) at the bottom of the third mounting plate (32).

4. The folded material adjusting mechanism according to claim 1, characterized in that: the output shaft of the third motor (40) is connected with a screw rod (44), a screw rod nut (45) is arranged on the screw rod (44), and the screw rod nut (45) is arranged on a seventh connecting plate (46).

5. The folded material adjusting mechanism according to claim 1, characterized in that: the seventh connecting plate (46) is provided with a first air cylinder (72), a piston rod of the first air cylinder (72) is connected with a sixth connecting plate (23), two sides of the sixth connecting plate (23) are movably provided with second mounting plates (20), and the turnover mechanism is arranged on the second mounting plates (20).

6. The folded material adjusting mechanism according to claim 1, characterized in that: and the first mounting plate (8) and the third connecting strip (35) are respectively provided with a set of inclined pushing mechanism.

7. The folded material adjusting mechanism according to claim 1, characterized in that: the second connecting plate (14) and the third connecting plate (17) are respectively provided with a set of lug folding mechanisms.

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