CN222412166U - Kangaroo bag folding device - Google Patents

Abstract

The utility model discloses a bag folding device of a kangaroo bag, which comprises a folding assembly, a folding adjusting assembly, an angle adjusting assembly, a cloth supporting assembly and a cloth supporting driving assembly, wherein the folding assembly is connected with the folding adjusting assembly through the angle adjusting assembly, and the cloth supporting assembly is connected with the cloth supporting driving assembly. The utility model adjusts the working angle of the folding assembly through the angle adjusting assembly, can adapt to kangaroo bags of different models, reduces the manual operation time and improves the folding efficiency.

Description

Kangaroo bag folding device

Technical Field

The utility model relates to the technical field of clothing sewing equipment, in particular to a kangaroo bag folding device.

Background

The conventional clothes design, the pocket is in the both sides position of clothes in most, and the thing has fallen and is difficult to be perceived, and the pocket of defending the clothing is in the front, compares the pocket that sets up in the clothes side, and the storing volume of the pocket that sets up in the front is bigger, and whether it is wallet or cell-phone, all can put in the preceding pocket of defending the clothing, is difficult for dropping. Because the front big pocket and the kangaroo pocket on the sanitary wear have the wonderful mind of different workers, the front big pocket of the sanitary wear is called a kangaroo pocket in the industry.

The invention patent number 202020219085.3 discloses kangaroo bag sewing equipment, a workbench assembly and a sewing assembly. The table assembly includes a frame and a table plate. The working table plate is horizontally and fixedly arranged on the frame. The sewing component is arranged on the right part of the frame. The folding machine is structurally characterized by further comprising a folding assembly, a folding driving device, a bag-shaped plate assembly, a bag-shaped plate driving device, a frame pressing device and a frame pressing driving device. The folding assembly is matched with the bag-shaped plate assembly to fold the bag cloth. The folding driving device drives the folding assembly to move up and down, and the bag-shaped plate driving device drives the bag-shaped plate assembly to move up and down and back and forth. The frame pressing device is used for conveying the folded pocket cloth and the large cloth to the sewing assembly for sewing, and the frame pressing driving device drives the frame pressing device to move up and down, back and forth and left and right. There is certain defect in this patent disclosure, and the hem subassembly of this equipment only presets the scheme of a set of book bag model and rolls over the bag, when rolling over the bag to the kangaroo bag of different models, need the manual work extra operation to accomplish and roll over the bag, reduces and rolls over bag efficiency.

Disclosure of Invention

The utility model aims at the technical problems, and provides a kangaroo bag folding device, wherein large cloth is placed on a workbench, and the kangaroo bag folding device folds and then pastes the bag-pasted cloth on the large cloth, so that the sewing efficiency of the kangaroo bag is improved.

The bag folding device comprises a folding assembly, a folding adjusting assembly, an angle adjusting assembly, a cloth supporting assembly and a cloth supporting driving assembly, wherein the folding assembly is connected with the folding adjusting assembly through the angle adjusting assembly, and the cloth supporting assembly is connected with the cloth supporting driving assembly.

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

The cloth supporting assembly comprises a cloth supporting mounting plate, a front cloth supporting plate used for placing bag cloth is connected to the front of the cloth supporting mounting plate, a left supporting cylinder is mounted on the left side of the front end of the cloth supporting mounting plate, a telescopic rod of the left supporting cylinder is connected with the left cloth supporting plate through a left supporting cylinder connecting block, a right supporting cylinder is mounted on the right side of the front end of the cloth supporting mounting plate, and a telescopic rod of the right supporting cylinder is connected with the right cloth supporting plate through a right supporting cylinder connecting block.

The cloth supporting driving assembly comprises a moving plate used for installing the cloth supporting assembly, the moving plate is slidably installed on the transmission plate, and the second motor drives the moving plate to slide through the second conveying belt.

The folding adjusting assembly comprises a lifting installation top plate, wherein the installation top plate is provided with a third motor, a power output shaft of the third motor is connected with a rotating gear, a first rack and a second rack which can horizontally move are arranged above the installation top plate, the rotating gear is located between the first rack and the second rack and is meshed with the first rack and the second rack respectively, a left connecting plate and a right connecting plate which can horizontally slide are arranged below the installation top plate, the first rack is connected with the left connecting plate, and the second rack is connected with the right connecting plate.

The first lifting vertical plate is provided with a first motor for driving the mounting top plate to slide.

The driving rod of the first motor is connected with a first driving wheel, a first driven wheel is arranged at the other end of the first lifting vertical plate, a first conveyor belt is arranged on the first driving wheel and the first driven wheel and is connected with a mounting top plate through a first clamping piece, a guide shaft is fixed at the other side of the mounting top plate, a linear bearing is arranged on the second lifting vertical plate, and the guide shaft is slidably arranged in the linear bearing.

The first lifting vertical plate is slidably mounted on the left mounting plate, the second lifting vertical plate is slidably mounted on the right mounting plate, and a first lifting cylinder for driving the first lifting vertical plate to move up and down is arranged between the first lifting vertical plate and the left mounting plate.

The angle adjusting assembly comprises a left rotating motor, wherein the left rotating motor is vertically arranged on a left connecting plate through a left rotating motor bracket, a left rotating motor bottom plate is arranged below the left connecting plate through a rotating bearing, a transmission rod of the left rotating motor is connected with the left rotating motor bottom plate, two sides of the transmission rod are provided with a first crank and a second crank which are driven by a first telescopic cylinder and used for clamping the transmission rod, the left rotating motor bottom plate is connected with a left folding cylinder, and a driving rod of the left folding cylinder is connected with a left folding plate.

Two symmetrical curved grooves are arranged on the left connecting plate, and a guide screw is fixed on the bottom plate of the left rotating motor and is slidably arranged in the curved grooves.

The first crank rear end is connected with a first screw on the lower surface of the left rotating motor support, the second crank rear end is connected with a second screw on the lower surface of the left rotating motor support, the front end of the first crank is connected with a first connecting piece, the front end of the second crank is connected with a second connecting piece, the first connecting piece and the second connecting piece are rotationally connected with a telescopic rod of a first telescopic cylinder through a first connecting shaft, the front end of the first crank is provided with a first sliding groove, the front end of the second crank is provided with a second sliding groove, the lower surface of the left rotating motor support is fixedly provided with a third screw and a fourth screw, and the third screw and the fourth screw are respectively in sliding fit with the corresponding first sliding groove and the second sliding groove.

Compared with the prior art, the kangaroo bag folding device has the advantages that the working angles of the folding assemblies are adjusted through the angle adjusting assemblies, so that the kangaroo bag folding device can adapt to kangaroo bags of different types, the manual operation time is shortened, and the bag folding efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of the present embodiment.

Fig. 2 is a schematic perspective view of another view angle of the present embodiment.

Fig. 3 is a schematic plan view of the present embodiment.

Fig. 4 is a schematic perspective view of the hemming assembly.

Fig. 5 is a schematic perspective view of the angle adjusting assembly and the flanging assembly.

Fig. 6 is a rear view of the present embodiment mated with an overall device.

Detailed Description

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

Fig. 1 to 6 are schematic structural views of the present utility model.

Wherein the reference numerals are as follows: a first lifting cylinder 1, a first lifting cylinder mounting frame 2, a first lifting cylinder joint 3, a first lifting vertical plate 4, a first guide rail 5, a second guide rail 6, a first sliding block 7, a second lifting vertical plate 8, a mounting left plate 9, a mounting right plate 10, a mounting top plate 11, a first motor 12, a first motor mounting plate 13, a first conveyor belt 14, a first driving wheel 15, a first driven wheel 16, a first clamping piece 17, a third guide rail 18, a third motor 19, a third motor mounting frame 20, a fourth guide rail 21, a fifth guide rail 22, a guide shaft 23, a guide shaft mounting frame 24, a linear bearing 25, a driving gear 26, a driven gear 27, a rotating rod 28, a rotating gear 29, a first rack 30, a second rack 31, a left sliding groove 32, a right sliding groove 33, a fixed block 34, a fixed plate 35, a left connecting plate 36, a right connecting plate 37, a left sliding rail 38, a right sliding rail 39, a translation sliding block 40 left folding cylinder 41, front folding cylinder 42, left folding cylinder joint 43, front folding cylinder joint 44, left folding plate 45, front folding plate 46, left vertical plate 47, front vertical plate 48, left pressing plate 49, front pressing plate 50, left rotating motor 51, right rotating motor 52, left rotating motor bottom plate 53, bending groove 54, first crank 55, second crank 56, first telescopic cylinder 57, fisheye joint 58, first connecting piece 59, second connecting piece 60, first connecting shaft 61, second connecting shaft 62, left rotating motor bracket 63, cloth supporting mounting plate 64, left cloth supporting plate 65, right cloth supporting plate 66, front cloth supporting plate 67, left supporting cylinder 68, right supporting cylinder 69, left supporting cylinder connecting block 70, right supporting cylinder connecting block 71, second motor 72, front fixed bottom plate 73, rear fixed bottom plate 74, second conveyor belt 75, second driving wheel 76, second driven wheel 77, second clip 78, the left connection block 79, the right connection block 80, the moving plate 81, the driving plate 82, the sixth rail mounting plate 83, the seventh rail mounting plate 84, the sixth rail 85, the seventh rail 86, the sensor 87, the second lift cylinder 88, the second lift cylinder mounting bracket 89, the second lift cylinder joint 90, the mounting base plate 91, the third lift riser 92, the fourth lift riser 93, the eighth rail 94, and the lift connector 95.

The bag folding device of the kangaroo bag comprises a folding assembly, a folding adjusting assembly, an angle adjusting assembly, a cloth supporting assembly and a cloth supporting driving assembly. The angle modulation subassembly is adjusted Zuo Tuobu the angle of board 65 and right support cloth board 66, accords with the requirement of different book bag models, and the hem subassembly cooperation holds in the palm cloth subassembly and will hold in the palm the pocket cloth book bag on the cloth board.

As shown in fig. 1 and 2, the hemming adjustment assembly includes a first lift cylinder 1, a first lift riser 4, a second lift riser 8, a mounting roof 11, a first motor 12, a first conveyor 14, a third motor 19, a first rack 30, a second rack 31, a rotation gear 29, a fixed block 34, a fixed plate 35, a left connecting plate 36, and a right connecting plate 37. The installation left board 9 is "U" type, and installation left board 9 right side is vertical installs first guide rail 5 and second guide rail 6, and first lift riser 4 left side installation first slider 7 and second slider 8 and first guide rail 5 and second guide rail 6 cooperation, and first lift riser 4 is along first guide rail 5 and the vertical removal of second guide rail 6. The first lifting cylinder 1 is vertically arranged in the middle of the left side of the first lifting vertical plate 4 through the first lifting cylinder mounting frame 2 above the middle concave area of the left mounting plate 9, the telescopic rod of the first lifting cylinder 1 is downwards connected with the upper end of the first lifting cylinder joint 3, and the lower end of the first lifting cylinder joint 3 is fixedly arranged on the left side of the third lifting vertical plate 92.

The first motor 12 is vertically installed at the rear end of the right side of the first lifting vertical plate 4 through the first motor installation plate 13, a transmission rod of the first motor 12 is upwards connected with the first driving wheel 15, the first driven wheel 16 is installed at the front end of the right side of the first lifting vertical plate 4, and the first conveyor belt 14 is meshed and connected with the first driving wheel 15 and the first driven wheel 16. The left side of the mounting top plate 11 is fixedly provided with a first clamping piece 17, and the first clamping piece 17 vertically clamps the first conveyor belt. The third guide rail 18 is horizontally arranged on the right side of the first lifting vertical plate 4, the left side of the first clamping piece 17 is provided with a third sliding block which is matched with the third guide rail 18, and the left side of the first clamping piece 17 drives the mounting top plate 11 to horizontally move along the third guide rail 18.

The left side of the right installation plate 10 is vertically provided with a fourth guide rail 21 and a fifth guide rail 22, the right side of the second lifting vertical plate 8 is provided with a fourth sliding block and a fifth sliding block which are matched with the fourth guide rail 21 and the fifth guide rail 22, and the second lifting vertical plate 8 vertically moves along the fourth guide rail 21 and the fifth guide rail 22. The guide shaft 23 is horizontally arranged on the right side of the mounting top plate 11 through a guide shaft mounting frame 24, a linear bearing 25 penetrates through the guide shaft 23 and is fixed on the left side of the second lifting vertical plate 8, the linear bearing 25 is in running fit with the guide shaft 23, and the second lifting vertical plate 8 horizontally moves along the direction of the guide shaft 23.

The first motor 12 drives the first conveyor belt 14 to rotate, and the first clamping piece 17 on the first conveyor belt 14 drives the left end of the mounting top plate 11 to horizontally move along the third guide rail 18, and the right end of the mounting top plate 11 horizontally moves along the guide shaft 23. The telescopic rod of the first telescopic cylinder 57 is retracted, the first lifting vertical plate 4 moves downwards relative to the mounting left plate 9, the first lifting vertical plate 4 drives the mounting top plate 11 to move downwards, and the mounting top plate 11 drives the second lifting vertical plate 8 to move downwards, so that the first descending action is completed.

The third motor 19 is horizontally installed on the installation top plate 11 through the third motor installation frame 20, a transmission rod of the third motor 19 is connected with the driving gear 26 forwards, a rotation rod 28 is fixedly connected with the driven gear 27 and vertically installed in front of the driving gear 26, and the driving gear 26 and the driven gear 27 are vertically meshed. The third motor 19 drives the driving gear 26 to rotate, the driving gear 26 drives the driven gear 27 to rotate, and the driven gear 27 drives the rotating rod 28 to rotate. The rotating gear 29 is fixedly arranged at the lower end of the rotating rod 28, and the rotating rod 28 drives the rotating gear 29 to rotate.

A first rack 30 and a second rack 31 capable of horizontally moving are arranged above the mounting top plate 11, the rotating gear 29 is meshed with the first rack 30 and the second rack 31, and the rotating gear 29 rotates to drive the first rack 30 and the second rack 31 to horizontally move in opposite directions. The mounting top plate 11 is provided with a left chute 32 and a right chute 33, the first rack 30 is connected with a left connecting plate 36 through two fixing blocks 34, and the second rack 31 is connected with a right connecting plate 37 through a fixing plate 35. The upper ends of the two fixing blocks 34 are connected with the first rack 30, and the lower ends of the fixing blocks 34 penetrate through the left sliding groove 32 and are fixedly connected with the left connecting plate 36. The fixing plate 35 is L-shaped, the horizontal part of the fixing plate 35 is fixedly connected with the second rack 31, and the vertical part of the fixing plate 35 passes through the right chute 33 to be fixedly connected with the right connecting plate 37. The first rack 30 moves to the right, the two fixed blocks 34 move to the right in the left runner 32, and the left connecting plate 36 moves to the right. The second rack 31 moves leftward, the vertical portion of the fixing plate 35 moves leftward in the right chute 33, and the right connection plate 37 moves leftward.

As shown in fig. 3, a left slide rail 38 and a right slide rail 39 are mounted on the lower surface of the mounting top plate 11, two translation sliding blocks 40 are mounted on the upper surfaces of the left connecting plate 36 and the right connecting plate 37 respectively and matched with the left slide rail 38 and the right slide rail 39, and the left connecting plate 36 and the right connecting plate 37 respectively move horizontally along the left slide rail 38 and the right slide rail 39.

As shown in fig. 4, the hemming assembly includes a left hemming cylinder 41, a right hemming cylinder, a front hemming cylinder 42, a left flap 45, a right flap, a front flap 46, a left standing plate 47, a right standing plate, and a front standing plate 48. The left folding cylinder 41 is horizontally arranged at the left side of the left vertical plate 47, the left folding cylinder 41 is connected with the left folding plate 45 through the left folding cylinder joint 43, and the left vertical plate 47 is connected with the left pressing plate 49. The right folding cylinder is horizontally arranged on the right side of the right vertical plate, the right folding cylinder is connected with the right folding plate through a right cylinder joint, and the right vertical plate is connected with the right pressing plate. The front folding cylinder 42 is horizontally installed at the front side of the front vertical plate 48, the front folding cylinder 42 is connected to the front folding plate 46 through the front folding cylinder joint 44, and the front vertical plate 48 is vertically installed at the lower surface of the front end of the installation roof 11.

The left pressing plate 49, the right pressing plate and the front pressing plate 50 respectively cooperate with the left cloth supporting plate 65, the right cloth supporting plate 66 and the front cloth supporting plate 67 of the cloth supporting assembly to clamp pocket cloth, the telescopic rods of the left folding cylinder 41, the right folding cylinder and the front folding cylinder 42 retract, the left folding plate 45 folds the cloth along the lower part of the left cloth supporting plate 65, the right folding plate folds the cloth along the lower part of the right cloth supporting plate 66, and the front folding plate 46 folds the cloth along the lower part of the front cloth supporting plate 67 to complete the folding action.

As shown in fig. 5, the angle adjusting assembly includes a first telescopic cylinder 57, a second telescopic cylinder, a left-hand rotary motor 51, a right-hand rotary motor 52, a left-hand rotary motor base plate 53, a right-hand rotary motor 52 base plate, a first connecting member 59, a second connecting member 60, a first crank 55, and a second crank 56. Since the recliner assemblies are mirror symmetrically mounted on the left and right connection plates 36, 37, only the left recliner assembly will be described.

The left rotary motor 51 is vertically mounted on the left connecting plate 36 by a left rotary motor bracket 63. The left rotary motor bottom plate 53 is mounted below the left connecting plate 36 through a rotary bearing. The transmission rod of the left rotating motor 51 is downwards connected with the left rotating motor bottom plate 53 to drive the left rotating motor bottom plate 53 to rotate. The left rotating motor bottom plate 53 is connected to the left riser 47. Two symmetrical curved grooves 54 are arranged on the left connecting plate 36, and guide screws penetrate through the curved grooves 54 and are connected with the left rotating motor bottom plate 53. When the left-turn motor base plate 53 rotates, the guide screw moves in the curved groove 54.

The first telescopic cylinder 57 is horizontally installed on the left connection plate 36, and a telescopic rod of the first telescopic cylinder 57 is connected to the left with a fisheye joint 58. The fisheye fitting 58 connects the front end of the first connector 59 and the front end of the second connector 60 via the first connector shaft 61. The rear end of the first connecting piece 59 is connected with the front end of the first crank 55, and the rear end of the first crank 55 is connected with a first screw on the lower surface of the left rotating motor bracket 63. The rear end of the second connecting piece 60 is connected with the second crank 56 through the second connecting shaft 62, the rear end of the second crank 56 is connected with a second screw on the lower surface of the left rotating motor support 63, the front ends of the first crank 55 and the second crank 56 are respectively provided with a first chute and a second chute, a third screw and a fourth screw on the lower surface of the left rotating motor support 63 respectively penetrate through the corresponding first chute and the second chute, and the third screw and the fourth screw respectively move in the first chute and the second chute.

The telescopic rod of the first telescopic cylinder 57 stretches out to push the front end of the first crank 55 and the front end of the second crank 56 to open, and at the moment, the left rotating motor 51 is driven to drive the left rotating motor bottom plate 53 to rotate, so that angle modulation of the left folding edge assembly is achieved. After the angle modulation is finished, the telescopic rod of the first telescopic cylinder 57 is retracted, the front end of the first crank 55 is pulled to be clamped with the front end of the second crank 56, the transmission rod of the left rotary motor 51 is clamped, and the left rotary motor bottom plate 53 is prevented from loosening in the working process, so that the bag folding effect is prevented from being influenced.

The cloth supporting assembly comprises a cloth supporting mounting plate 64, a left cloth supporting plate 65, a right cloth supporting plate 66, a front cloth supporting plate 67, a left cloth supporting cylinder 68 and a right cloth supporting cylinder 69. The left support cylinder 68 is mounted on the left side of the front end of the support cloth mounting plate 64, the telescopic rod of the left support cylinder 68 is connected to the left support cylinder connection block 70, and the left support cylinder connection block 70 is connected to the left support cloth plate 65. The right support cylinder 69 is mounted on the right side of the front end of the support cloth mounting plate 64, the telescopic rod of the right support cylinder 69 is connected with the right support cylinder connecting block 71 rightward, and the right support cylinder connecting block 71 is connected with the right support cloth plate 66. The rear end of the front cloth supporting plate 67 is fixedly installed on the lower surface of the cloth supporting installation plate 64.

As shown in fig. 6, the cloth supporting driving assembly includes a second motor 72, a second conveyor belt 75, a left connection block 79, a right connection block 80, a front fixing base plate 73, a rear fixing base plate 74, a moving plate 81, and a driving plate 82. The second motor 72 is horizontally installed on the right side of the rear fixed bottom plate 74, a transmission rod of the second motor 72 is connected with the second driving wheel 76, the second driven wheel 77 is installed on the front fixed bottom plate 73, and the second conveyor belt 75 is in meshed connection with the second driving wheel 76 and the second driven wheel 77. The cloth supporting mounting plate 64 is fixedly connected with the lower moving plate 81 through a left connecting block 79 and a right connecting block 80, and a second clamping piece 78 on the right connecting block 80 clamps the second conveyor belt 75. The second motor 72 drives the second conveyor belt 75 to rotate, and the second clamping piece 78 on the right connecting block 80 drives the cloth supporting mounting plate 64 and the moving plate 81 to move back and forth.

The middle parts of the sixth rail mounting plate 83 and the seventh rail mounting plate 84 are mounted in parallel on the driving plate 82, the front part of the seventh rail mounting plate 84 is mounted on the front fixing base plate 73, and the rear part of the seventh rail mounting plate 84 is mounted on the rear fixing base plate 74. The sixth rail 85 and the seventh rail 86 are horizontally mounted on the sixth rail mounting plate 83 and the seventh rail mounting plate 84, respectively. The sixth slider and the seventh slider are mounted on the lower surface of the moving plate 81 and cooperate with the sixth rail 85 and the seventh rail 86, respectively, and the moving plate 81 moves back and forth along the sixth rail 85 and the seventh rail 86. An inductor 87 is installed at the lower surface of the moving plate 81 for sensing whether the seventh guide rail 86 slides out.

The second lift cylinder 88 is vertically installed below the mounting plate 91 through the second lift cylinder mounting frame 89, and the telescopic link of the second lift cylinder 88 is upwards connected with the second lift cylinder joint 90, and the second lift cylinder joint 90 passes through the mounting plate 91 and is fixedly connected to the lower surface of the transmission plate 82. The third lifting vertical plate 92 is connected to the left side of the transmission plate 82, the first sliding block 7 and the second sliding block 8 are mounted on the outer side of the third lifting vertical plate 92 and are matched with the first guide rail 5 and the second guide rail 6 respectively, and the third lifting vertical plate 92 drives the left side of the transmission plate 82 to vertically move along the first guide rail 5 and the second guide rail 6. The fourth lifting vertical plate 93 is fixedly installed on the installation base plate 91, the eighth guide rail 94 is vertically installed on the left side of the fourth lifting vertical plate 93, the lifting connecting piece 95 is installed on the right side of the transmission plate 82, the eighth sliding block is installed on the right side of the lifting connecting piece 95 and matched with the eighth guide rail 94, and the right side of the transmission plate 82 vertically moves along the eighth guide rail 94.

The telescopic rod of the second lifting cylinder 88 is retracted, pulling the drive plate 82 to move downward. The left side of the transmission plate 82 is connected with the first motor 12, and the first motor 12 is connected with the mounting top plate 11, namely the whole above the transmission plate 82 moves downwards. The left pressing plate 49, the right pressing plate and the front pressing plate 50 clamp pocket cloth with the left cloth supporting plate 65, the right cloth supporting plate 66 and the front cloth supporting plate 67 respectively, and the folded pocket cloth is attached to the large cloth downwards, so that secondary descending is realized.

The whole bag folding process is that the second motor 72 drives the cloth supporting assembly to move forwards, the telescopic rods of the left supporting air cylinder 68 and the right supporting air cylinder 69 on the cloth supporting assembly extend, and the left cloth supporting plate 65 and the right cloth supporting plate 66 respectively move leftwards and rightwards to bag-shaped positions. The large cloth is placed on the workbench, and the pocket cloth is placed on the left cloth supporting plate 65, the right cloth supporting plate 66 and the front cloth supporting plate 67. The first motor 12 drives the first conveyor belt 14 to move the mounting top plate 11 forward to the position above the cloth supporting assembly, the telescopic rod of the first lifting cylinder 1 is retracted, the folding assembly is close to the cloth supporting assembly, and the pocket cloth is clamped. The folding edge component and the cloth supporting component are matched to complete folding bags. And the telescopic rod of the second lifting cylinder 88 is retracted, and the folding assembly and the cloth supporting assembly move downwards together until the pocket cloth is attached to the large cloth. The telescopic rods of the left folding air cylinder 41, the right folding air cylinder and the front folding air cylinder 42 of the folding assembly extend out, and the left folding plate 45, the right folding plate and the front folding plate 46 leave pocket cloth. The telescopic rod of the first lifting cylinder 1 stretches, the folding assembly is lifted upwards, the cloth supporting assembly is kept motionless, and the bag pasting action of the kangaroo bag is completed.

The preferred embodiments of this utility model have been described so far that various changes or modifications may be made by one of ordinary skill in the art without departing from the scope of this utility model.

Claims (10)

1. The bag folding device for the kangaroo bag comprises a folding edge assembly, a folding edge adjusting assembly, an angle adjusting assembly, a cloth supporting assembly and a cloth supporting driving assembly, and is characterized in that the folding edge assembly is connected with the folding edge adjusting assembly through the angle adjusting assembly, and the cloth supporting assembly is connected with the cloth supporting driving assembly.

2. The kangaroo bag folding device according to claim 1 is characterized in that the bag supporting assembly comprises a bag supporting installation plate (64), a front bag supporting plate (67) for placing bag cloth is connected to the front of the bag supporting installation plate (64), a left supporting cylinder (68) is installed on the left side of the front end of the bag supporting installation plate (64), a telescopic rod of the left supporting cylinder (68) is connected with the left bag supporting plate (65) through a left supporting cylinder connecting block (70), a right supporting cylinder (69) is installed on the right side of the front end of the bag supporting installation plate (64), and a telescopic rod of the right supporting cylinder (69) is connected with the right bag supporting plate (66) through a right supporting cylinder connecting block (71).

3. The kangaroo bag folding device of claim 2, wherein the cloth supporting driving assembly comprises a moving plate (81) for installing the cloth supporting assembly, the moving plate (81) is slidably installed on the transmission plate (82), and the second motor (72) drives the moving plate (81) to slide through the second conveying belt (75).

4. The kangaroo bag folding device according to claim 1, wherein the folding adjusting assembly comprises a lifting installation top plate (11), the installation top plate (11) is provided with a third motor (19), a power output shaft of the third motor (19) is connected with a rotating gear (29), a first rack (30) and a second rack (31) capable of horizontally moving are arranged above the installation top plate (11), the rotating gear (29) is located between the first rack (30) and the second rack (31) and meshed with each other, a left connecting plate (36) and a right connecting plate (37) capable of horizontally sliding are arranged below the installation top plate (11), the first rack (30) is connected with the left connecting plate (36), and the second rack (31) is connected with the right connecting plate (37).

5. The kangaroo bag folding device of claim 4, wherein one side of the mounting top plate (11) is slidably mounted on the first lifting vertical plate (4) through a third guide rail (18), and a first motor (12) for driving the mounting top plate (11) to slide is arranged on the first lifting vertical plate (4).

6. The kangaroo bag folding device according to claim 5 is characterized in that a driving rod of the first motor (12) is connected with a first driving wheel (15), a first driven wheel (16) is arranged at the other end of the first lifting vertical plate (4), a first conveying belt (14) is arranged on the first driving wheel (15) and the first driven wheel (16) and is connected with a mounting top plate (11) through a first clamping piece (17), a guide shaft (23) is fixed on the other side of the mounting top plate (11), a linear bearing (25) is arranged on the second lifting vertical plate (8), and the guide shaft (23) is slidably arranged in the linear bearing (25).

7. The kangaroo bag folding device of claim 6, wherein the first lifting vertical plate (4) is slidably mounted on the mounting left plate (9), the second lifting vertical plate (8) is slidably mounted on the mounting right plate (10), and a first lifting cylinder (1) for driving the first lifting vertical plate (4) to move up and down is arranged between the first lifting vertical plate (4) and the mounting left plate (9).

8. The kangaroo bag folding device according to claim 4, wherein the angle adjusting assembly comprises a left rotating motor (51), the left rotating motor (51) is vertically arranged on a left connecting plate (36) through a left rotating motor bracket (63), a left rotating motor bottom plate (53) is arranged below the left connecting plate (36) through a rotating bearing, a transmission rod of the left rotating motor (51) is connected with the left rotating motor bottom plate (53), a first crank (55) and a second crank (56) which are driven by a first telescopic cylinder (57) and used for clamping the transmission rod are arranged on two sides of the transmission rod, the left rotating motor bottom plate (53) is connected with a left folding cylinder (41), and a driving rod of the left folding cylinder (41) is connected with a left folding plate (45).

9. The kangaroo bag folding device according to claim 8, wherein two symmetrical bending grooves (54) are arranged on the left connecting plate (36), a guide screw is fixed on the left rotating motor bottom plate (53), and the guide screw is slidably arranged in the bending grooves (54).

10. The kangaroo bag folding device according to claim 9, wherein the rear end of the first crank (55) is connected with a first screw on the lower surface of the left rotating motor support (63), the rear end of the second crank (56) is connected with a second screw on the lower surface of the left rotating motor support (63), the front end of the first crank (55) is connected with a first connecting piece (59), the front end of the second crank (56) is connected with a second connecting piece (60), the first connecting piece (59) and the second connecting piece (60) are in rotating connection with a telescopic rod of the first telescopic cylinder (57) through a first connecting shaft (61), the front end of the first crank (55) is provided with a first sliding groove, the front end of the second crank (56) is provided with a second sliding groove, and a third screw and a fourth screw are fixed on the lower surface of the left rotating motor support (63) and are in sliding fit with the corresponding first sliding groove and the second sliding groove respectively.