CN114228241A

CN114228241A - Environment-friendly packing box handle mounting plate

Info

Publication number: CN114228241A
Application number: CN202111604898.XA
Authority: CN
Inventors: 寇海波; 高伟; 周怀建
Original assignee: Henan Tianrun Packaging Co ltd
Current assignee: Henan Tianrun Packaging Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-03-25
Anticipated expiration: 2041-12-24
Also published as: CN114228241B

Abstract

The utility model belongs to the technical field of the technique of packing box production and specifically relates to a relate to an environment-friendly packing box handle mounting plate, including frame and the conveying subassembly that sets up the handle that is used for conveying in the frame, be provided with the assembly that is used for installing the handle in the frame, be provided with the conveyor assembly who is used for carrying out the conveying to the packing box in the frame, the interval is provided with two mounting panels in the frame, conveyor assembly is provided with two, two conveyor assembly and two mounting panel one-to-one sets up, the mounting panel slides the setting in the frame, be provided with the adjusting part who is used for adjusting the mounting panel position in the frame. This application has the effect that promotes installation accuracy.

Description

Environment-friendly packing box handle mounting plate

Technical Field

The application relates to the technical field of packing box production, in particular to an environment-friendly packing box handle mounting machine.

Background

The packing box is a paper product with wide application, and the packing box made of the paperboard provides convenience for goods transportation, so that a handle or a lifting rope can be installed on the packing box to facilitate the use of the packing box, and a user can carry the box through the handle. Generally, during production and processing, the handle is installed on the packing box by using a handle installing machine.

The mounting plate about packing box handle among the correlation technique includes the frame and sets up the conveying mechanism in the frame, conveying mechanism is including being used for carrying out the conveying piece that conveys to the packing box, and set up the limiting plate that is used for restricting the carton in conveying piece both sides, make the carton convey between the limiting plate, be provided with guide structure in the frame, the position that is close to conveying mechanism in the frame is provided with the installation component that is used for installing the handle, the packing box conveys on conveying mechanism, guide mechanism is used for conveying the handle, convey the handle to conveying mechanism department, convey simultaneously to the position that corresponds with the carton, then install the handle on the packing box through the installation component.

For the above-mentioned correlation technique, the inventor thinks that when the packing box conveys the packing box of different specifications, there is the clearance easily between packing box side and the limiting plate, leads to the phenomenon that the packing box squints when conveying, influences the installation accuracy.

Disclosure of Invention

In order to promote the installation accuracy, this application provides an environment-friendly packing box handle mounting plate.

The application provides an environment-friendly packing box handle mounting plate adopts following technical scheme:

the utility model provides an environment-friendly packing box handle mounting plate, includes the frame and sets up the conveying subassembly that is used for conveying the handle in the frame, is provided with the assembly subassembly that is used for installing the handle in the frame, be provided with the conveyor assembly who is used for carrying out the conveying to the packing box in the frame, the interval is provided with two mounting panels in the frame, conveyor assembly is provided with two, two conveyor assembly and two mounting panel one-to-one set up, the mounting panel slides the setting in the frame, be provided with the adjusting part who is used for adjusting the mounting panel position in the frame.

Through adopting above-mentioned technical scheme, conveying component sets up on the mounting panel to set up adjusting part and adjust the position of mounting panel, and then to adjusting between two conveying component, so that convey the packing box of different specifications, reduce the phenomenon that skew appears in the packing box when conveying, promote the installation accuracy.

It is optional, two the conveying subassembly interval sets up, conveying subassembly includes live-rollers, drive belt and driving piece, the live-rollers rotates the setting on the mounting panel, the drive belt cover is established in the outside of live-rollers, the driving piece sets up and is connected with the live-rollers on the mounting panel and is used for driving the live-rollers rotation, be provided with the stabilizer wheel that is used for stabilizing the packing box on the mounting panel, stabilizer wheel and drive belt side butt.

Through adopting above-mentioned technical scheme, the driving piece passes through the live-rollers and drives the drive belt rotation, and then conveys the packing box.

Optionally, the adjusting part includes adjusting screw, intermediate lever and regulating part, adjusting screw perpendicular to mounting panel setting, adjusting screw runs through two mounting panels and is connected with mounting panel screw-thread fit, the intermediate lever rotates the setting on the frame, intermediate lever and adjusting screw pass through bevel gear group link, the regulating part sets up and is used for driving the intermediate lever rotation with the intermediate lever connection on the mounting panel.

Through adopting above-mentioned technical scheme, the regulating part drives the intermediate lever and rotates, and the intermediate lever drives adjusting screw through bevel gear group and rotates, and adjusting screw rotates and adjusts the position of mounting panel, and then adjusts the interval between two adjacent conveyor components, conveys the packing box of different specifications.

Optionally, a conveying part is arranged in a direction of the rack deviating from the conveying direction of the packing box, auxiliary components used for adjusting the position of the packing box are arranged on two sides of the conveying part, each auxiliary component comprises an auxiliary plate and a push plate, the two groups of auxiliary plates and the two groups of push plates are arranged close to two sides of the conveying part respectively, a through hole is formed in the auxiliary plate in a penetrating mode, a top block is arranged on one side, close to the auxiliary plate, of each push plate, the positions of the top blocks correspond to those of the through hole, the top blocks are arranged in the through hole in a sliding mode, the push plates are arranged in the rack in a sliding mode along the direction towards the auxiliary plates, and a pushing component used for adjusting the positions of the push plates is arranged on the rack.

Through adopting above-mentioned technical scheme, before the packing box entered into on the drive belt, the push assembly drove the push pedal and removes, and the push pedal drives the kicking block and passes through the side butt of through-hole and packing box, rectifies the regulation to the position of packing box to the packing box enters into on the drive belt.

Optionally, the pushing assembly includes a rotating disc, a connecting rod and a pushing member, the pushing member is disposed on the frame, the rotating disc is disposed at an output end of the pushing member, one end of the connecting rod is connected to the push plate, the other end of the connecting rod extends to the rotating disc, a middle post is eccentrically disposed on the rotating disc, a middle sleeve is disposed at an end of the connecting rod, and the middle post slides in the middle sleeve in a vertical direction and is rotatably disposed in the middle sleeve.

By adopting the technical scheme, the pushing piece drives the rotating disc to rotate, the rotating disc rotates and moves in the middle sleeve through the middle column, and then the middle sleeve is driven to do reciprocating motion, so that the connecting rod is driven to do reciprocating motion, the push plate is driven to do reciprocating motion, and the position of the packing box is adjusted when the packing box is conveyed.

Optionally, the auxiliary plate is slidably disposed on the frame, one side of the auxiliary plate close to the ground extends to one side of the conveying member close to the ground, a middle screw rod penetrates through the auxiliary plate, the middle screw rod is in threaded fit with the auxiliary plate, and a handle for rotating the middle screw rod is disposed at an end of the middle screw rod.

Through adopting above-mentioned technical scheme, when the position of the packing box of different specifications needs to be adjusted, rotate middle screw rod through the handle, adjust the position of accessory plate through middle screw rod.

Optionally, a buffer slot is opened near one end of the push plate on the connecting rod, a buffer assembly is arranged in the buffer slot, the buffer assembly comprises a buffer rod and a buffer piece, the buffer rod slides in the buffer slot, the push plate and one end of the buffer rod, which deviates from the connecting rod, are connected, and the buffer piece is arranged outside the buffer rod and used for adjusting the position of the buffer rod.

Through adopting above-mentioned technical scheme, set up the buffering subassembly, remove in the dashpot through the buffer beam for after the accessory plate removes, still can drive the push pedal through the removal connecting plate and remove to and the accessory plate butt, remove the kicking block to the through-hole in, adjust the position of packing box through the kicking block.

Optionally, a guide frame is arranged between the auxiliary plate and the mounting plate, one side of the guide frame is connected with the mounting plate, the other end of the guide frame is connected with the auxiliary plate, and one side of the guide frame, which is close to the auxiliary plate, is obliquely arranged along a direction departing from the conveying member.

Through adopting above-mentioned technical scheme, set up the guide frame between accessory plate and mounting panel, guide the regulation to the position of packing box when the packing box conveying to the packing box enters into and carries between the drive belt.

Optionally, one side of the guide frame is rotatably connected with the mounting plate, a yielding groove is formed in one side, deviating from the ground, of the guide frame, the yielding groove is close to the auxiliary plate, a yielding rod is arranged on the auxiliary plate, one end, deviating from the auxiliary plate, of the yielding rod is arranged in the yielding groove in a sliding mode, and the yielding rod is arranged in the yielding groove in a rotating mode.

Through adopting above-mentioned technical scheme, set up guide frame and accessory plate and rotate through letting the position pole and connect, reduce the phenomenon that the guide frame appears interfering the accessory plate and remove to adjust the position of accessory plate.

Drawings

Fig. 1 is a schematic structural view of an environment-friendly packaging box handle mounting machine according to an embodiment of the application.

Fig. 2 is a partial view of an environment-friendly packaging box handle mounting machine according to an embodiment of the application.

Fig. 3 is a structural view of an adjusting assembly in an eco-friendly packaging box handle mounting machine according to an embodiment of the present application.

Fig. 4 is a structural view of a pushing assembly in the eco-friendly packaging box handle mounting machine according to the embodiment of the present application.

Fig. 5 is a structural view of an auxiliary assembly in the eco-friendly packaging box handle mounting machine according to the embodiment of the present application.

Fig. 6 is a structural view of a guide frame in the environment-friendly packaging box handle mounting machine according to the embodiment of the application.

Reference numerals: 1. a frame; 11. mounting a plate; 111. a stabilizing wheel; 12. a conveying member; 2. a transfer assembly; 3. assembling the components; 4. a delivery assembly; 41. a drive member; 42. a rotating roller; 43. a transmission belt; 5. an adjustment assembly; 51. adjusting the screw rod; 52. an intermediate lever; 53. an adjustment member; 6. an auxiliary component; 61. an auxiliary plate; 611. a through hole; 612. a middle screw; 613. a handle; 614. a position-giving rod; 62. pushing the plate; 621. a top block; 7. a pushing assembly; 71. rotating the disc; 711. a middle column; 72. a connecting rod; 721. a middle sleeve; 722. a connecting portion; 723. a gear; 724. a buffer tank; 73. a pusher member; 8. a buffer assembly; 81. a buffer rod; 82. a buffer member; 9. a guide frame; 91. rotating the rod; 92. a yielding groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The application discloses an environment-friendly packing box handle mounting plate. Referring to fig. 1 and 2, the environment-friendly packaging box handle installing machine comprises a frame 1, a conveying assembly 2 used for conveying a handle is arranged on the frame 1, an assembling assembly 3 used for installing the handle is further arranged on the frame 1, a conveying assembly 4 used for conveying the packaging box is arranged on the frame 1, the conveying assembly 4 is arranged on one side, close to the ground, of the assembling assembly 3, the conveying assembly 4 conveys the packaging box, meanwhile, the handle is conveyed to the position of the conveying assembly 4 through the conveying assembly 2, and the handle is installed on the packaging box through the assembling assembly 3.

Referring to fig. 2 and 3, a mounting plate 11 is arranged on a rack 1, the mounting plate 11 is arranged along the direction of conveying the conveying assembly 4, the mounting plate 11 is provided with two mounting plates 11, the two mounting plates 11 are arranged on two sides of the conveying assembly 4, the conveying assembly 4 is provided with two groups, the two groups are arranged at intervals, the conveying assembly 4 comprises a driving part 41, rotating rollers 42 and a transmission belt 43, the driving part 41 is arranged on the mounting plate 11, the rotating rollers 42 are arranged in a plurality, the rotating rollers 42 are arranged along the length direction of the mounting plate 11 at intervals, the transmission belt 43 is arranged outside the rotating rollers 42, the driving part 41 can be arranged as a motor, the output end of the motor is connected with one of the rotating rollers 42, the driving part 41 rotates by driving the rotating rollers 42, and then drives the transmission belt 43 to rotate, and the packaging boxes on the transmission belt 43 are conveyed.

Referring to fig. 2 and 3, a plurality of stabilizing wheels 111 are arranged on the mounting plate 11, the plurality of stabilizing wheels 111 and the plurality of rotating rollers 42 are arranged in a one-to-one correspondence manner, the stabilizing wheels 111 are arranged on the side of the transmission belt 43 away from the ground, when the packaging box is transmitted on the transmission belt 43, the side surfaces of the stabilizing wheels 111 are abutted against the side surfaces of the packaging box, so that the packaging box is limited, and the stability of the packaging box during transmission is improved.

Referring to fig. 2 and 3, the mounting plate 11 is arranged on the frame 1 to slide in a direction towards the other mounting plate 11, the adjusting assembly 5 for adjusting the position of the mounting plate 11 is arranged on the frame 1, the adjusting assembly 5 comprises an adjusting screw 51, an intermediate rod 52 and an adjusting piece 53, the adjusting piece 53 can be arranged as a motor, the adjusting piece 53 is arranged on the frame 1, the adjusting screw 51 is arranged perpendicular to the mounting plate 11 and penetrates through the two mounting plates 11, the adjusting screw 51 and the mounting plate 11 are in threaded fit connection and are arranged on the frame 1 to rotate along the length direction of the mounting plate 11, the end of the adjusting screw 51 is arranged close to the intermediate rod 52, the intermediate rod 52 and the adjusting screw 51 are connected through a bevel gear 723 group, and the output end of the adjusting piece 53 is connected with the end of the intermediate rod 52. When the packing boxes with different specifications are conveyed, the middle rod 52 is driven to rotate through the adjusting piece 53, the middle rod 52 rotates to drive the adjusting screw 51 to rotate through the bevel gear 723 group, the adjusting screw 51 rotates to drive the mounting plates 11 to move, the distance between the two mounting plates 11 is adjusted, and then the distance between the two conveying assemblies 4 is adjusted so as to adjust the packing boxes with different specifications. Adjusting screw 51 is provided with two, and two adjusting screw 51 are close to the both ends setting of mounting panel 11 respectively, adjusts the both ends of mounting panel 11 simultaneously through adjusting screw 51, promotes the stability when adjusting mounting panel 11.

Referring to fig. 3 and 4, one side of frame 1 deviating from packing box direction of transfer is provided with delivery 12, delivery 12 can set up to drive the conveyer, delivery 12 sets up along the direction of packing box conveying, be provided with the auxiliary assembly 6 that is used for adjusting the position of packing box in the both sides of delivery 12, auxiliary assembly 6 includes accessory plate 61 and push pedal 62, accessory plate 61 and push pedal 62 all are provided with two sets ofly, and two sets of accessory plate 61 and push pedal 62 all set up the both sides at delivery 12, parallel interval sets up between accessory plate 61 and the push pedal 62. With reference to fig. 5, a through hole 611 is formed through the auxiliary plate 61, the through holes 611 are formed in a plurality of numbers, the through holes 611 are arranged along the conveying direction of the packing box, the pushing plate 62 is disposed on one side of the auxiliary plate 61 away from the conveying member 12, a plurality of top blocks 621 are disposed on one side of the pushing plate 62 close to the auxiliary plate 61, the top blocks 621 and the through holes 611 are disposed in a one-to-one correspondence manner, the top blocks 621 can penetrate through the through holes 611 to the other side of the auxiliary plate 61, the pushing plate 62 is slidably disposed on the rack 1 in the direction toward the auxiliary plate 61, and the pushing assembly 7 for pushing the pushing plate 62 is disposed on the rack 1.

Under initial condition, push pedal 62 and packing box side interval set up, and the packing box conveys on the drive belt 43 through transport 12, and when the packing box conveyed department between push pedal 62, pushing components 7 drove push pedal 62 and removes, and push pedal 62 drives kicking block 621 and moves to the opposite side of auxiliary board 61 through-hole 611 until and packing box butt, rectifies the position of packing box to the packing box enters into on the drive belt 43. Set up the inclined plane near one side of packing box on the guide block, the inclined plane be close to one side on ground along the direction setting that deviates from the packing box, and the inclined plane and the packing box butt of kicking block 621 are adjusted the position of packing box, through inclined plane and packing box butt, reduce the phenomenon that the packing box squinted in the vertical direction appears when the atress, stability when promoting the position of adjusting the packing box.

Referring to fig. 4 and 5, the pushing assembly 7 includes a rotating disc 71, a connecting rod 72 and a pushing member 73, the pushing member 73 may be configured as a motor, the motor is disposed on the frame 1, the rotating disc 71 is disposed at an output end of the pushing member 73, a middle column 711 is eccentrically disposed on the rotating disc 71, one end of the connecting rod 72 and the pushing plate 62 are connected away from the auxiliary plate 61, the other end is provided with a middle sleeve 721, and the middle column 711 is slidably disposed in the middle sleeve 721 in a vertical direction and rotatably disposed in the middle sleeve 721. The pushing piece 73 drives the rotating disc 71 to rotate, the rotating disc 71 rotates to drive the middle sleeve 721 to move through the middle column 711, the middle column 711 rotates along with the rotating disc 71, the middle sleeve 721 drives the connecting rod 72 to reciprocate, the pushing plate 62 is driven to reciprocate, the position of the top block 621 is adjusted, and the position of the packing box is adjusted through the top block 621.

Referring to fig. 5 and 6, one end of each of the two connecting rods 72 close to the pushing element 73 is integrally provided with a connecting part 722, the middle sleeve 721 is arranged on the connecting part 722, the two connecting parts 722 are arranged in parallel at intervals, a gear 723 is arranged between the two connecting parts 722, a tooth groove is arranged on the connecting parts 722 at a position corresponding to the gear 723 and is meshed with the gear 723, when the pushing element 73 drives one of the connecting parts 722 to move, the gear 723 drives the other connecting part 722 to move, and then the pushing plates 62 on the two sides of the conveying element 12 are adjusted simultaneously.

Referring to fig. 5 and 6, the auxiliary plates 61 are slidably disposed on the frame 1 in a direction toward the conveying member 12, a side of the auxiliary plate 61 close to the ground extends to a side of the conveying member 12 close to the ground, an intermediate screw 612 is disposed on the auxiliary plate 61, the intermediate screw 612 is disposed through two auxiliary plates 61, the intermediate screw 612 is disposed perpendicular to the auxiliary plates 61, the intermediate screw 612 and the auxiliary plates 61 are in threaded fit connection, a handle 613 is disposed at an end of the intermediate screw 612, and the position of the auxiliary plates 61 is adjusted by rotating the handle 613 according to the size of the packing box, so that the sizes of the packing boxes with different specifications can be adjusted.

Referring to fig. 5 and 6, in order to facilitate the position of the auxiliary plate 61 to be adjusted, the position of the packing box can be adjusted by the top block 621 and the butt of the packing box, the buffer component 8 is arranged at one end of the connecting rod 72 close to the push plate 62, the buffer slot 724 is arranged at one end of the connecting rod 72 close to the push plate 62, the buffer component 8 comprises a buffer rod 81 and a buffer component 82, the buffer rod 81 slides in the buffer slot 724 along the direction towards the push plate 62, the push plate 62 is connected with one end of the buffer rod 81 deviating from the buffer slot 724, the buffer component 82 can be arranged as a spring, the spring is sleeved outside the buffer rod 81, one end of the spring is connected with the push plate 62, and the other end is abutted to the end of the connecting rod 72. When the connecting rod 72 moves, the buffer rod 81 drives the push plate 62 to move, after the push plate 62 abuts against the auxiliary plate 61, the top block 621 is inserted into the through hole 611, meanwhile, the buffer element 82 is compressed, the buffer rod 81 moves in the buffer groove 724, so that after the position of the auxiliary plate 61 is adjusted, the position of the packing box can be adjusted by moving in the buffer groove 724 through the buffer rod 81, the top block 621 is inserted into the through hole 611, and the position of the packing box is adjusted.

Referring to fig. 5 and 6, a guide frame 9 is disposed between the auxiliary plate 61 and the mounting plate 11, one side of the guide frame 9 adjacent to the auxiliary plate 61 is inclined in a direction away from the conveying member 12, and after the position of the packing box is adjusted by the auxiliary plate 61, the packing box is guided to a designated position by the guide frame 9. Rotate along vertical direction on guide frame 9 and be provided with a plurality of dwang 91, guide frame 9 is adjusted the position of packing box through dwang 91, and dwang 91 rotates simultaneously, reduces the frictional force that the packing box received, stability when promoting the packing box and removing.

Referring to fig. 5 and 6, one side provided with the guide frame 9 and the mounting plate 11 are rotatably arranged, a yielding groove 92 is formed in one side of the guide frame 9, which deviates from the ground, the yielding groove 92 is arranged close to the auxiliary plate 61, a yielding rod 614 is arranged at one end of the auxiliary plate 61, which deviates from the ground, one end of the yielding rod 614 is connected with the auxiliary plate 61, the other end of the yielding rod is arranged in the yielding groove 92 in a sliding manner, and the yielding rod 614 is rotatably arranged in the yielding groove 92. When the auxiliary plate 61 moves, the avoiding rod 614 rotates while moving in the avoiding groove 92, and the avoiding rod 614 drives the guide frame 9 to rotate, so that the phenomenon that the guide frame 9 interferes with the movement of the auxiliary plate 61 is reduced.

The implementation principle of the application is as follows: drive adjusting screw 51 through regulating part 53 and rotate, adjust the position of mounting panel 11, and then adjust the interval between two conveyor components 4 to carry the packing box of different specifications, reduce the phenomenon that the skew appears in the in-process of packing box at the transport, so that install the handle on the packing box, promote the installation accuracy.

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. The utility model provides an environment-friendly packing box handle mounting plate, includes frame (1) and sets up conveying subassembly (2) that are used for conveying the handle in frame (1), is provided with assembly subassembly (3) that are used for installing the handle in frame (1), its characterized in that: be provided with in frame (1) and be used for carrying out conveying conveyor assembly (4) that convey to the packing box, the interval is provided with two mounting panels (11) on frame (1), conveyor assembly (4) are provided with two, two conveyor assembly (4) and two mounting panels (11) one-to-one set up, mounting panel (11) slide on frame (1) and set up, be provided with adjusting part (5) that are used for adjusting mounting panel (11) position in frame (1).

2. The environment-friendly packaging box handle mounting machine as claimed in claim 1, wherein: two conveying component (4) interval sets up, conveying component (4) are including live-rollers (42), drive belt (43) and driving piece (41), live-rollers (42) rotate the setting on mounting panel (11), the outside at live-rollers (42) is established in drive belt (43) cover, driving piece (41) set up on mounting panel (11) with live-rollers (42) connect be used for driving live-rollers (42) and rotate, be provided with stabilizer wheel (111) that are used for stabilizing the packing box on mounting panel (11), stabilizer wheel (111) and drive belt (43) side butt.

3. The environment-friendly packaging box handle mounting machine as claimed in claim 2, wherein: adjusting part (5) include adjusting screw (51), intermediate lever (52) and regulating part (53), adjusting screw (51) perpendicular to mounting panel (11) set up, adjusting screw (51) run through two mounting panels (11) and be connected with mounting panel (11) screw-thread fit, intermediate lever (52) rotate the setting on frame (1), intermediate lever (52) and adjusting screw (51) are through bevel gear (723) group link, regulating part (53) set up on mounting panel (11) and intermediate lever (52) are connected and are used for driving intermediate lever (52) to rotate.

4. The environment-friendly packaging box handle mounting machine as claimed in claim 3, wherein: a conveying piece (12) is arranged on the frame (1) in a direction deviating from the conveying direction of the packing boxes, auxiliary components (6) for adjusting the position of the packing box are arranged on two sides of the conveying piece (12), the auxiliary assembly (6) comprises an auxiliary plate (61) and a push plate (62), two groups of the auxiliary plate (61) and the push plate (62) are arranged, the two groups of the auxiliary plate (61) and the push plate (62) are respectively arranged close to two sides of the conveying part (12), a through hole (611) is arranged on the auxiliary plate (61) in a penetrating way, a top block (621) is arranged on one side of the push plate (62) close to the auxiliary plate (61), the positions of the top block (621) and the through hole (611) correspond, the top block (621) is arranged in the through hole (611) in a sliding way, the push plate (62) is arranged on the frame (1) in a sliding way along the direction towards the auxiliary plate (61), the frame (1) is provided with a pushing assembly (7) for adjusting the position of the push plate (62).

5. The environment-friendly packaging box handle mounting machine as claimed in claim 4, wherein: the pushing assembly (7) comprises a rotating disc (71), a connecting rod (72) and a pushing piece (73), wherein the pushing piece (73) is arranged on the rack (1), the rotating disc (71) is arranged at the output end of the pushing piece (73), one end of the connecting rod (72) is connected with the push plate (62), the other end of the connecting rod extends to the rotating disc (71), a middle column (711) is eccentrically arranged on the rotating disc (71), a middle sleeve (721) is arranged at the end part of the connecting rod (72), and the middle column (711) slides in the middle sleeve (721) along the vertical direction and is rotationally arranged in the middle sleeve (721).

6. The environment-friendly packaging box handle mounting machine as claimed in claim 5, wherein: the auxiliary plate (61) is arranged on the rack (1) in a sliding mode, one side, close to the ground, of the auxiliary plate (61) extends to one side, close to the ground, of the conveying piece (12), a middle screw rod (612) penetrates through the auxiliary plate (61), the middle screw rod (612) is in threaded fit with the auxiliary plate (61), and a handle (613) used for rotating the middle screw rod (612) is arranged at the end portion of the middle screw rod (612).

7. The environment-friendly packaging box handle mounting machine as claimed in claim 6, wherein: buffer slot (724) have been seted up to the one end that is close to push pedal (62) on connecting rod (72), be provided with buffer unit (8) in buffer slot (724), buffer unit (8) are including buffer beam (81) and buffer (82), buffer beam (81) slide in buffer slot (724) and set up, push pedal (62) and buffer (81) deviate from the one end of connecting rod (72) and connect, bolster (82) set up the position that is used for buffer beam (81) in the outside of buffer beam (81) and adjust.

8. The environment-friendly packaging box handle mounting machine as claimed in claim 7, wherein: a guide frame (9) is arranged between the auxiliary plate (61) and the mounting plate (11), one side of the guide frame (9) is connected with the mounting plate (11), the other end of the guide frame is connected with the auxiliary plate (61), and one side, close to the auxiliary plate (61), of the guide frame (9) is obliquely arranged along the direction departing from the conveying piece (12).

9. The environment-friendly packaging box handle mounting machine as claimed in claim 8, wherein: one side and mounting panel (11) of guide frame (9) rotate to be connected, the groove of stepping down (92) has been seted up to the one side that deviates from ground on guide frame (9), it is close to accessory plate (61) setting to step down groove (92), be provided with on accessory plate (61) and let a pole (614), let a pole (614) deviate from the one end of accessory plate (61) and slide the setting in the groove of stepping down (92), let a pole (614) at the inslot rotation setting of stepping down (92).