CN213893024U

CN213893024U - Stacking device of binding machine

Info

Publication number: CN213893024U
Application number: CN202022975192.1U
Authority: CN
Inventors: 路勇; 韩丕梁; 曲胜山; 李延代; 范小强
Original assignee: Jinan Zhongteng Packaging Products Co ltd
Current assignee: Jinan Zhongteng Packaging Products Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-06
Anticipated expiration: 2030-12-09

Abstract

The application relates to a stacking device of a binding machine, which comprises the binding machine, a conveying assembly, a reciprocating lifting assembly, a stacking assembly and a containing assembly, wherein the binding machine is fixed on the conveying assembly; the stacking assembly comprises a connecting rod and a connecting plate, the connecting rod is rotatably connected to the reciprocating lifting assembly, the connecting plate is fixed at one end, far away from the reciprocating lifting assembly, of the connecting rod, the connecting plate is connected with a first vertical plate and a second vertical plate, the lower ends of the first vertical plate and the second vertical plate are hinged to a supporting plate, the lower ends of the first vertical plate and the second vertical plate are horizontally fixed with a second gear rod, and the second gear rod is located below the supporting plate and tightly attached to the supporting plate. The backup pad is taken out the carton from conveying assembly, moves to on holding the subassembly or the carton of previous stack, because the backup pad can only upwards rotate, so the carton stays on previous carton, and the backup pad leaves the carton to carry out the stack to the carton. This application has automatic stack, and the work efficiency of stacker is high effect.

Description

Stacking device of binding machine

Technical Field

The application relates to the field of binding equipment, in particular to a stacking device of a binding machine.

Background

In a packaging or carton making facility, the cartons are typically bundled using a bundling machine. The function of the binding machine is to reinforce the packaged articles, so that the articles are not scattered due to the infirm binding during the transportation and storage. At present, the carton binding machine is widely applied to industries such as food, medicine, clothing, logistics and the like, and is suitable for binding and binding various goods such as carton binding, paper binding, medicine box binding, daily chemical product binding, cultural and sports product binding, equipment binding and the like.

At present, the chinese patent application publication No. CN106742211A discloses a carton packing machine, which comprises a machine body, wherein a first operating platform and a second operating platform are fixedly mounted on the machine body, and a certain distance is formed between the first operating platform and the second operating platform; two sides of the second operating platform are provided with protective covers, the top ends of the protective covers are connected through a horizontal baffle, the rear end of the second operating platform is provided with a driving device, and a pressing plate is arranged above the top of the second operating platform; the driving device is controlled by a foot switch connected with the driving device; the pressing plate is driven by a pair of cylinders arranged at the bottom of the horizontal baffle; the right side of the first operating platform is provided with a conveyor belt and a slideway connected with the conveyor belt; and a positioning block is arranged on one side of the surface of the second operating platform, which is close to the driving device. The carton packing machine is simple and convenient to operate, and can ensure that packed cartons are tightly bound and are not loose; the carton that the packing was accomplished passes through the conveyer belt and removes the transportation, and the unloading is carried out to the rethread slide, can effectively reduce intensity of labour, improves work efficiency.

In view of the above-mentioned related art, the inventor thinks that manual carrying is needed for stacking after the carton is packed, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to improve the work efficiency of carton bundling machine, this application provides a bunching device of bundling machine.

The stacking device of the binding machine adopts the following technical scheme that:

a stacking device of a binding machine comprises the binding machine, a conveying assembly, a reciprocating lifting assembly, a stacking assembly, a guide assembly and a containing assembly, wherein the binding machine is fixed on the conveying assembly, the reciprocating lifting assembly is arranged on one side of the conveying assembly and used for driving the stacking assembly to move, the stacking assembly is connected with the reciprocating lifting assembly and used for stacking cartons, and the guide assembly is connected with the reciprocating lifting assembly and the stacking assembly and used for keeping the stacking assembly balanced;

the stacking assembly comprises a connecting rod and a connecting plate, one end of the connecting rod is rotatably connected to the reciprocating lifting assembly, the connecting plate is fixed to the other end of the connecting rod, a first vertical plate is vertically fixed to one end of the connecting plate, one end, far away from the first vertical plate, of the connecting plate is connected with a second vertical plate, the lower ends of the first vertical plate and the second vertical plate are hinged to a supporting plate, a second stop lever is horizontally fixed to the lower ends of the first vertical plate and the second vertical plate, and the second stop lever is located below the supporting plate and tightly attached to the supporting plate.

Through adopting above-mentioned technical scheme, bind the carton after the machine is binded and convey the position that the conveying subassembly is close to the stack subassembly along with conveying subassembly, reciprocal lifting unit drives the stack subassembly and removes from conveying subassembly below the conveying subassembly, two backup pads drive carton rebound and leave conveying subassembly, when the backup pad removes and holds on the subassembly, the carton is stayed and is deposited on the subassembly, the backup pad uses the pin joint to upwards rotate as the centre of a circle, thereby make the stack subassembly leave and hold the subassembly, the completion is to the stack of carton, thereby the process of artifical stack has been reduced, the work efficiency of binding the machine has been improved.

Optionally, a horizontally arranged T-shaped groove is formed in one side face of the connecting plate, a T-shaped block is integrally arranged on the second vertical plate, the T-shaped block is arranged in the T-shaped groove, the second vertical plate slides along the length direction of the T-shaped groove, a fixing plate is fixed on the second vertical plate, a bolt is connected to the fixing plate through a thread, and a stud of the bolt is abutted to a side wall of the connecting plate.

Through adopting above-mentioned technical scheme, after the second vertical board slides suitable position, rotate the bolt, fix the second vertical board to carry out the stack to the carton of equidimension not.

Optionally, the reciprocating lifting assembly comprises a support, a rotating motor, a driven gear and a chain, the support is located at one end, away from the binding machine, of the conveying assembly, the rotating motor is fixed on the support, a driving gear is coaxially fixed to a main shaft of the rotating motor, the driven gear is connected to the support in a rotating mode, the driven gear is located below the driving gear, the chain is sleeved on the driving gear and the driven gear, the chain is meshed with the driving gear and the driven gear, and one end, away from the connecting plate, of the connecting rod is connected to a chain plate of the chain in a rotating mode.

Through adopting above-mentioned technical scheme, rotate the motor and pass through the driving gear drive chain and rotate, reciprocate along with the chain with the link joint of chain to because connecting rod and chain fixed connection to the chain drives stack subassembly reciprocating motion, carries out the stack to the carton.

Optionally, the guide assembly includes two guide bars, guide frame and guide block, two guide bar vertical fixation is in the support, the guide frame is rectangle frame structure, the frame sliding connection at guide frame both ends is in two guide bars, the guide block cover locate the connecting rod and with connecting rod fixed connection, guide block sliding connection is in the guide frame.

Through adopting above-mentioned technical scheme, the guide frame can slide along the length direction of guide bar, because the guide block contacts with the inner wall of guide frame, reciprocating motion is down moved in the drive of guide block to the guide frame, and the guide block makes the carton remain balanced state all the time, prevents that the carton from taking place to turn on one's side.

Optionally, the conveying assembly comprises two first cross bars, a plurality of first conveying rollers and a plurality of second conveying rollers, a first supporting rod and a second supporting rod are respectively vertically and downwards fixed at the two ends of the first cross rod, the two ends of the first conveying roller are rotatably connected with the first cross rod, the first conveying roller is vertical to the first cross rod, the length of the first supporting rod is greater than that of the second supporting rod, the binding machine is arranged at one end of the first cross rod close to the first supporting rod, a second cross rod is integrally arranged at one end of the first cross rod far away from the binding machine, the second cross bar is positioned on the first cross bar far away from the bracket, one end of the second conveying roller is rotatably connected with the second cross bar, the second conveying rollers are perpendicular to the second cross rod, a third cross rod is horizontally fixed at one end, far away from the first cross rod, of the second cross rod, and the third cross rod is parallel to the second conveying rollers.

Through adopting above-mentioned technical scheme, the carton after binding the machine and binding moves the position that is close to the support along with the transfer roller, and the backup pad shifts the carton to holding on the subassembly under reciprocating lifting unit's effect to carry out the stack to the carton.

Optionally, a baffle is hinged to a side wall, close to the second conveying roller, of the third cross rod, the baffle is parallel to the third cross rod, a first stop lever is fixed to the lower end of the third cross rod, and the first stop lever is located below the baffle and clings to the baffle tightly.

Through adopting above-mentioned technical scheme, the backup pad is taken off the carton from the transfer roller, has reduced the possibility that first vertical board and second vertical board hit the third horizontal pole simultaneously.

Optionally, the containing assembly comprises a stacking plate, a lower plate is fixed on the stacking plate, a vertical supporting plate is fixed at one end, away from the support, of the lower plate, the vertical supporting plate is perpendicular to the lower plate, an upper plate is fixed at one end, away from the lower plate, of the vertical supporting plate, and the upper plate is located right above the bottom plate and parallel to the bottom plate.

By adopting the technical scheme, the supporting plate is prevented from colliding with the stacking platform, and accidents are reduced.

Optionally, universal wheels are fixed at four corners of the lower surface of the stacking plate, and a pushing handle is fixed at one end of the stacking plate.

Through adopting above-mentioned technical scheme, can transport the carton after the stack through promoting the handle.

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

1. according to the device, the rotating motor is arranged, the driving gear is driven to rotate by the rotating motor, the chain meshed with the driving gear moves along with the driving gear, the chain drives the connecting rod to move up and down, the connecting plate, the first vertical plate and the second vertical plate move along with the connecting plate, the supporting plate can only rotate upwards under the abutting of the second blocking rod, so that the supporting plate can carry out consignment on the carton, when the carton is conveyed to the previous carton, the supporting plate rotates upwards, the carton is stacked on the previous carton, the supporting plate leaves the carton, the stacking of the carton is completed, and the working efficiency of the carton binding machine is improved;

2. the device of this application is through having set up guide bar, guide frame and guide block, because connecting rod and guide block fixed connection, the guide block is along the length direction reciprocating sliding of guide frame in the guide frame, and the guide frame is along the length direction reciprocating sliding of guide bar, and the guide block can make connecting plate and backup pad remain the horizontality throughout, reduces the probability that the carton took place to drop.

Drawings

Fig. 1 is a schematic structural view of a stacking device of a binding machine according to an embodiment of the present application.

Fig. 2 is a schematic structural view of a stacking assembly in a stacking device of a binding machine according to an embodiment of the present application.

Fig. 3 is a schematic structural view of a containing assembly in a stacking device of a binding machine according to an embodiment of the application.

Description of reference numerals: 1. a binding machine; 2. a transfer assembly; 21. a first cross bar; 22. a first support bar; 23. a second support bar; 24. a second cross bar; 25. a first transfer roller; 26. a second transfer roller; 27. a third cross bar; 28. a baffle plate; 29. a first shift lever; 3. a reciprocating lift assembly; 31. a support; 311. a base plate; 312. a mounting plate; 313. a top plate; 32. rotating the motor; 33. a driving gear; 34. a driven gear; 35. a chain; 4. a stacking assembly; 41. a connecting rod; 42. a connecting plate; 43. a first vertical plate; 44. a second vertical plate; 45. a T-shaped groove; 46. a T-shaped block; 47. a support plate; 48. a second shift lever; 49. a fixing plate; 410. a bolt; 5. a guide assembly; 51. a guide bar; 52. a guide frame; 53. a guide block; 6. a containing assembly; 61. a stacking plate; 62. a lower plate; 63. a vertical support plate; 64. an upper plate; 65. a universal wheel; 66. pushing the handle.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a stacking device of a binding machine. Referring to fig. 1, the stacking apparatus of the binder includes a binder 1, a transfer assembly 2 for transferring cartons, a reciprocating elevating assembly 3, a stacking assembly 4 for stacking cartons, a guide assembly 5 for keeping the cartons horizontal, and a holding assembly 6 for holding the cartons. The binder 1 is fixed to the transfer assembly 2. The reciprocating lifting assembly 3 is positioned at one end of the conveying assembly 2 far away from the binding machine 1 and is used for driving the stacking assembly 4 to move up and down. The stacking assembly 4 is connected to the reciprocating lifting assembly 3, the guiding assembly 5 is connected to the reciprocating lifting assembly 3, and the containing assembly 6 is placed on the ground close to the reciprocating lifting assembly 3. The carton after binding machine 1 bindes conveys the position that conveying assembly 2 is close to stacker assembly 4 along with conveying assembly 2, reciprocal lifting unit 3 drives stacker assembly 4 and removes to conveying assembly 2 top from conveying assembly 2 below, stacker assembly 4 drives the carton rebound and leaves conveying assembly 2, stacker assembly 4 accomplishes the stack to the carton on depositing the subassembly when reciprocal lifting unit 3 drives stacker assembly 4 and removes to holding subassembly 6 on, thereby the process of artifical stack has been reduced, the work efficiency of binding machine has been improved.

The conveying assembly 2 comprises two first cross bars 21 and a plurality of first conveying rollers 25, the two first cross bars 21 are arranged in parallel, the first supporting rods 22 and the second supporting rods 23 are vertically welded downwards at two ends of the first supporting rods 22, the first supporting rods 22 and the second supporting rods 23 are installed on the ground, and the length of the first supporting rods 22 is larger than that of the second supporting rods 23. The binding machine 1 is installed at a position where the first cross bar 21 is adjacent to the first support bar 22. Both ends of the first conveying roller 25 are rotatably connected to the first cross bar 21 through bearings, the first conveying roller 25 is perpendicular to the first cross bar 21, and the first conveying roller 25 is obliquely arranged toward the second support bar 23.

One end of the first cross bar 21 close to the second support bar 23 is welded with a second cross bar 24, and the second cross bar 24 is parallel to the first cross bar 21. A plurality of second conveying rollers 26 are rotatably connected to the side walls of the second cross bar 24 through bearings, and the second conveying rollers 26 are parallel to the first conveying rollers 25. The end of the second cross bar 24 away from the binding machine 1 is welded with a third cross bar 27, and the third cross bar 27 is parallel to the second conveying roller 26. A baffle 28 is hinged to one side, close to the second conveying roller 26, of the third cross bar 27, a first stop lever 29 is welded to the lower end of the third cross bar 27, and the first stop lever 29 is located below the baffle 28 and clings to the baffle 28. The cartons after the binding by the binding machine 1 is completed are moved along the first and

second transfer rollers

25 and 26 and are brought into contact with the shutter 28. Since the flap 28 can only be flipped up by the first stop lever 29, the flap 28 flips up by the stacker assembly 4 and the cartons move up with the stacker assembly 4, thereby reducing the likelihood of the stacker assembly 4 hitting the third cross bar 27.

The reciprocating lift assembly 3 includes a bracket 31 and a chain 35. The support 31 includes a bottom plate 311, the bottom plate 311 is installed on the ground near the second conveying roller 26, a support plate 312 is welded to the upper surface of the bottom plate 311, and a top plate 313 is welded to an end of the support plate 312 far from the bottom plate 311. One side wall of the support plate 312, which is far away from the second conveying roller 26, is welded with the rotating motor 32, a main shaft of the rotating motor 32 penetrates through the support plate 312 and is coaxially welded with the driving gear 33, one side, which is close to the second conveying roller 26, of the support plate 312 is connected with the driven gear 34 through a bearing, and the driven gear 34 is located right below the driving gear 33. The chain 35 is sleeved on the driving gear 33 and the driven gear 34, and the chain 35 is meshed with the driving gear 33 and the driven gear 34. The stacker assemblies 4 are connected to the chain 35 by bearings. The rotating motor 32 drives the chain 35 to rotate through the driving gear 33, the chain plates of the chain 35 move up and down along with the chain 35, and the stacking assembly 4 is connected to the chain plates of the chain 35, so that the chain 35 drives the stacking assembly 4 to move back and forth to stack the cartons.

Referring to fig. 1 and 2, stacker assembly 4 includes a connecting rod 41 and a bolt 410, and one end of connecting rod 41 is rotatably coupled to a link plate of chain 35 through a bearing. A connecting plate 42 is welded at the other end of the connecting rod 41, and a first vertical plate 43 is vertically welded at one end of the connecting plate 42 close to the third cross rod 27. A horizontally arranged T-shaped groove 45 is formed in one side face, close to the second conveying roller 26, of the connecting plate 42, a T-shaped block 46 is integrally arranged on the second vertical plate 44, the T-shaped block 46 is arranged in the T-shaped groove 45, and the second vertical plate 44 slides along the length direction of the T-shaped groove 45, so that cartons of different sizes can be stacked. A fixing plate 49 is integrally arranged at one end of the second vertical plate 44 close to the connecting plate 42, a bolt 410 penetrates through the fixing plate 49 and is in threaded connection with the fixing plate 49, a stud of the bolt 410 abuts against the connecting plate 42, and the position of the second vertical plate 44 can be fixed by rotating the bolt 410. The lower extreme of first vertical board 43 and second vertical board 44 all articulates there is backup pad 47, and the equal horizontal welding of lower extreme of first vertical board 43 and second vertical board 44 has second shelves pole 48, and second shelves pole 48 is located the below of backup pad 47 and hugs closely in backup pad 47. Under the effect of second shelves pole 48, backup pad 47 can only upwards rotate, supports the carton, upwards rotates after the in-process backup pad 47 that stacks the carton contacts the carton of preceding stack simultaneously, makes the carton stay hold subassembly 6 on, and first vertical board 43 and second vertical board 44 can prevent that the carton from taking place to drop, and chain 35 drives backup pad 47 and moves down and leaves and hold subassembly 6 to the completion is to the stack of carton.

The guide assembly 5 includes a guide frame 52, and the guide frame 52 has a rectangular frame structure. Guide rods 51 are vertically welded to both ends of the upper surface of the bottom plate 311, and one ends of the guide rods 51 far away from the bottom plate 311 are welded to the lower surface of the top plate 313. The frames at the two ends of the guide frame 52 are slidably connected to the two guide rods 51. The connecting rod 41 is sleeved with a guide block 53, and the two are connected by welding. The guide block 53 is placed in the guide frame 52, and the guide block 53 slides in the longitudinal direction of the guide frame 52. Because the guide block 53 contacts with the inner wall of the guide frame 52, the guide frame 52 moves back and forth under the driving of the guide block 53, and the guide block 53 and the connecting rod 41 enable the carton to be always in a balanced state, so that the carton is prevented from falling.

Referring to fig. 1 and 3, the holding assembly 6 includes a stacking plate 61, a plurality of lower plates 62 are welded to the stacking plate 61, the lower plates 62 are horizontally arranged along a length direction of the stacking plate 61, and a distance between the lower plates 62 is greater than a length of the connecting plate 42. The end of the lower plate 62 away from the support plate 312 is welded with a vertical support plate 63, and the vertical support plate 63 is parallel to the support plate 312. An upper plate 64 is welded to the end of the vertical support panel 63 remote from the lower panel 62 and is used to hold the carton. The height of the vertical support plate 63 is greater than the height of the first and second

vertical plates

43 and 44, thereby preventing the second vertical plate 44 from striking the upper plate 64. All welded on four angles of pile up neatly board 61 lower surface has universal wheel 65, and the one end fixedly connected with of pile up neatly board 61 promotes handle 66, promotes pile up neatly board 61 through promoting handle 66 and moves to the convenience is transported the carton.

The implementation principle of the stacking device of the binding machine in the embodiment of the application is as follows: the cartons after being bound by the binding machine 1 move with the first conveying roller 25 and the second conveying roller 26 until abutting against the shutter 28. The rotation motor 32 is started, and the rotation motor 32 drives the driving gear 33 to rotate, and the chain 35 engaged with the driving gear 33 rotates accordingly. Chain 35 drives connecting rod 41 and removes, connecting rod 41 drives connecting plate 42, first vertical board 43 and second vertical board 44 remove, because backup pad 47 can only upwards rotate, consequently backup pad 47 can drive the carton and reciprocate along with chain 35, when the carton removes on upper plate 64 or on the carton, backup pad 47 contacts the carton and upwards rotates, the carton that backup pad 47 carried is stacked on the carton of piling before, first vertical board 43, second vertical board 44 and backup pad 47 pass through the space reciprocating motion between upper plate 64 and hypoplastron 62 along with chain 35, thereby can carry out ceaseless stack to the carton, the process of artifical stack has been reduced, the work efficiency of bundling machine has been improved.

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 bunching device of bundling machine which characterized in that: the carton stacking device comprises a binding machine (1), a conveying assembly (2), a reciprocating lifting assembly (3), a stacking assembly (4), a guide assembly (5) and a containing assembly (6), wherein the binding machine (1) is fixed on the conveying assembly (2), the reciprocating lifting assembly (3) is positioned on one side of the conveying assembly (2) and used for driving the stacking assembly (4) to move, the stacking assembly (4) is connected to the reciprocating lifting assembly (3) and used for stacking cartons, and the guide assembly (5) is connected to the reciprocating lifting assembly (3) and the stacking assembly (4) and used for keeping the stacking assembly (4) balanced;

stacking assembly (4) includes connecting rod (41) and connecting plate (42), the one end of connecting rod (41) is rotated and is connected in reciprocal lifting unit (3), connecting plate (42) are fixed in the other end of connecting rod (41), the vertical first vertical board (43) that is fixed with of one end of connecting plate (42), the one end that first vertical board (43) were kept away from in connecting plate (42) is connected with second vertical board (44), the lower extreme of first vertical board (43) and second vertical board (44) all articulates there is backup pad (47), the equal level of lower extreme of first vertical board (43) and second vertical board (44) is fixed with second shelves pole (48), second shelves pole (48) are located the below of backup pad (47) and hug closely in backup pad (47).

2. The stacking apparatus of a binding machine of claim 1, wherein: a horizontally arranged T-shaped groove (45) is formed in one side face of the connecting plate (42), a T-shaped block (46) is integrally arranged on the second vertical plate (44), the T-shaped block (46) is arranged in the T-shaped groove (45), the second vertical plate (44) slides along the length direction of the T-shaped groove (45), a fixing plate (49) is fixed on the second vertical plate (44), a bolt (410) is connected to the fixing plate (49) in a threaded mode, and a stud of the bolt (410) is abutted to the side wall of the connecting plate (42).

3. A stacking device for binding machines according to claim 2, characterized in that: reciprocating lift subassembly (3) include support (31), rotation motor (32), driven gear (34) and chain (35), support (31) are located conveying assembly (2) and keep away from the one end of bundling machine (1), rotation motor (32) are fixed in support (31), the coaxial driving gear (33) that is fixed with of main shaft of rotating motor (32), driven gear (34) rotate and connect in support (31), driven gear (34) are located the below of driving gear (33), driving gear (33) and driven gear (34) are arranged in to chain (35) cover, chain (35) and driving gear (33) and driven gear (34) meshing, connecting rod (41) are kept away from the one end rotation of connecting plate (42) and are connected in the link joint of chain (35).

4. A stacking device for binding machines according to claim 3, characterized in that: guide assembly (5) include two guide bars (51), guide frame (52) and guide block (53), two guide bar (51) vertical fixation is in support (31), guide frame (52) are rectangle frame structure, the frame sliding connection at guide frame (52) both ends in two guide bars (51), connecting rod (41) and with connecting rod (41) fixed connection are located to guide block (53) cover, guide block (53) sliding connection is in guide frame (52).

5. The stacking apparatus of a binding machine of claim 4, wherein: the conveying assembly (2) comprises two first cross rods (21), a plurality of first conveying rollers (25) and a plurality of second conveying rollers (26), wherein the two ends of each first cross rod (21) are respectively vertically and downwards fixed with a first supporting rod (22) and a second supporting rod (23), the two ends of each first conveying roller (25) are rotatably connected to the first cross rods (21), the first conveying rollers (25) are perpendicular to the first cross rods (21), the length of each first supporting rod (22) is larger than that of each second supporting rod (23), the binding machine (1) is installed at one end, close to the first supporting rods (22), of each first cross rod (21), one end, far away from the binding machine (1), of each first cross rod (21) is integrally provided with a second cross rod (24), each second cross rod (24) is located on the corresponding first cross rod (21), far away from the support (31), one end of each second cross rod (26) is rotatably connected to the corresponding second cross rod (24), the second conveying rollers (26) are perpendicular to the second cross bar (24), a third cross bar (27) is horizontally fixed at one end, far away from the first cross bar (21), of the second cross bar (24), and the third cross bar (27) is parallel to the second conveying rollers (26).

6. The stacking apparatus of a binding machine of claim 5, wherein: the third cross bar (27) is hinged to a baffle (28) on a side wall close to the second conveying roller (26), the baffle (28) is parallel to the third cross bar (27), a first blocking rod (29) is fixed at the lower end of the third cross bar (27), and the first blocking rod (29) is located below the baffle (28) and clings to the baffle (28).

7. The stacking apparatus of a binding machine of claim 6, wherein: the containing assembly (6) comprises a stacking plate (61), a lower plate (62) is fixed on the stacking plate (61), a vertical supporting plate (63) is fixed at one end, away from the support (31), of the lower plate (62), the vertical supporting plate (63) is perpendicular to the lower plate (62), an upper plate (64) is fixed at one end, away from the lower plate (62), of the vertical supporting plate (63), and the upper plate (64) is located right above the bottom plate (311) and is parallel to the bottom plate (311).

8. The stacking apparatus of a binding machine of claim 7, wherein: universal wheels (65) are fixed at four corners of the lower surface of the stacking plate (61), and a pushing handle (66) is fixed at one end of the stacking plate (61).