CN211893899U

CN211893899U - Feeding debugging mechanism of carton packaging machine

Info

Publication number: CN211893899U
Application number: CN202020099964.7U
Authority: CN
Inventors: 厉勇; 陈霜
Original assignee: Zhejiang Dingye Machinery Co Ltd
Current assignee: Zhejiang Dingye Machinery Co Ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-11-10
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a carton packaging machine's pan feeding adjustment mechanism, including joint sealing mechanism, its lower core is fixed to be set up in the frame, the setting of going up the core through first adjustment mechanism activity from top to bottom is in the frame, a pair of transport mechanism passes through the setting that second adjustment mechanism can be close to each other or keep away from and lies in down the core both sides in the frame, upper and lower core position corresponds, still including setting up in the feed sensor of frame feed end, feed sensor is used for the material of response feed end to reach and feedback signal, the transport mechanism who makes second adjustment mechanism drive both sides is close to the centre gripping material mutually, and make first adjustment mechanism drive go up the core and fall to the conflict material down. The utility model discloses set up feeding sensor in joint sealing mechanism, can carry out the automatic adjustment of core size and specification on both sides transport mechanism and the top when the material is the carton and reachs the feed end, efficiency when the carton of different specifications is handled to the same time is satisfied, improves the efficiency of production packing.

Description

Feeding debugging mechanism of carton packaging machine

Technical Field

The utility model relates to a joint sealing mechanism, more specifically the pan feeding adjustment mechanism that says so relates to a carton packing machine.

Background

The carton sealing machine is a device for sealing an adhesive tape at the opening of a carton to complete packaging, the carton enters the carton sealing machine from one end, and the upper surface and the lower surface of the carton are sealed by the adhesive tape through the cores arranged above and below the carton. In order to meet the carton sealing requirements of cartons with different specifications, the carton sealing machine is generally set in a way that a lower machine core is fixed, side conveying belts which can move relatively close to or far away from the two sides of the lower machine core are arranged on the two sides of the lower machine core, and an upper machine core can move up and down. When the carton is used, the side conveyor belt is debugged to a proper width, and the upper core is debugged to a proper height to be adapted to the width and the height of the carton. This kind of mode work efficiency is slower, when handling the carton packing of different specifications, needs the debugging repeatedly, influences joint sealing efficiency. After the carton sealing is completed, some cartons are bound by straps, so that the cartons are firmly sealed and packaged. At present, a box sealing machine and a binding machine are not matched for use, and workers are required to transfer and convey the box sealing machine and the binding machine in the middle.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a carton packaging machine's pan feeding debugging mechanism makes joint sealing mechanism automatic debugging joint sealing specification through the signal feedback of sensor, improves automatic level, improves debugging efficiency.

The utility model provides a following technical scheme: the utility model provides a carton packagine machine's pan feeding adjustment mechanism, including the joint sealing mechanism, the joint sealing mechanism includes the frame, the upper core, lower core and a pair of transport mechanism, the fixed setting of lower core is in the frame, the upper core can be through the setting of first adjustment mechanism activity from top to bottom in the frame, a pair of transport mechanism can be close to each other or the setting of keeping away from through second adjustment mechanism and be located core both sides down in the frame, the upper core corresponds with core upper and lower position down, still including setting up in the feeding sensor of frame feed end, feeding sensor is used for responding to the material arrival and the feedback signal of feed end, make the transport mechanism of second adjustment mechanism drive both sides be close to the centre gripping material mutually, and make the first adjustment mechanism drive upper core drop to conflict material.

The binding mechanism comprises a placing table and a binding part arranged on the placing table; the plurality of roll shafts and the placing platform are connected in a front-back mode, and one end of the conveying mechanism extends to the placing platform of the bundling mechanism and is used for conveying materials to the bundling part.

As an improvement, a discharging sensor is arranged at the bundling mechanism or at the discharging end of the rack and used for sensing the arrival of the materials at the discharging end and feeding back signals, so that the bundling part is started and stopped in a delayed mode, and the materials arriving at the bundling part are bundled when the bundling mechanism is started.

As an improvement, a plurality of through holes are formed in the placing table, and rolling shafts for supporting materials to convey are arranged at the through holes.

As an improvement, the first adjusting mechanism and the second adjusting mechanism are correspondingly provided with a first locking mechanism and a second locking mechanism respectively, the first locking mechanism is used for locking the first adjusting mechanism so as to position the height position of the upper movement, and the second locking mechanism is used for locking the second adjusting mechanism so as to position the horizontal position of the conveying mechanism.

As an improvement, the upper core is arranged on an upper support, the upper support can be arranged on the rack in a vertically movable mode through a hole shaft structure, the first locking mechanism comprises a first air cylinder and a first abutting part, the first air cylinder is arranged on the upper support, and the first abutting part is arranged on the first air cylinder and driven by the first air cylinder to abut against the rack or/and the first adjusting mechanism to be mechanically locked structurally.

As an improvement, the first adjusting mechanism is an air cylinder, one end of the first adjusting mechanism is connected to the rack, and the other end of the first adjusting mechanism is connected to the upper support through an air cylinder shaft.

As an improvement, the second locking mechanism comprises a second cylinder and a second abutting part, the second cylinder is arranged on the rack, and the second abutting part is arranged on the second cylinder and driven by the second cylinder to abut against the second adjusting mechanism to perform structural mechanical locking.

As an improvement, the second adjusting mechanism comprises driving mechanisms which are arranged at the head end and the tail end of the conveying mechanism and used for driving the pair of conveying mechanisms to be close to or far away from each other, and a linkage mechanism which is arranged between the two groups of driving mechanisms and used for driving the two groups of synchronous linkages, the linkage mechanism comprises a linkage shaft, a circle of matching toothed rings are arranged on the surface of the linkage shaft, the second abutting pieces are provided with tooth sockets which are in matched meshing with the matching toothed rings, the second abutting pieces are arranged on the side edges of the linkage mechanism and are matched and locked with the tooth sockets.

As an improvement, the driving mechanism comprises a pair of sliding blocks respectively connected with the conveying mechanism, a chain connected to the pair of sliding blocks and wound into a ring to be synchronously movable with the sliding blocks, and chain wheels respectively arranged on the linkage shaft and the rack and used for winding the two sides of the chain, the sliding blocks are sleeved at the sliding rods on the rack in a sliding manner, a driving cylinder is arranged at one of the two groups of driving mechanisms, and the cylinder shaft of the driving cylinder is connected with the sliding blocks in one group of driving mechanisms to control the pair of sliding blocks to slide close to or away from each other; the pair of sliding blocks are respectively connected with the upper section and the lower section of the chain wound into a ring, and when the pair of sliding blocks are close to or far away from each other, the chain is driven to move clockwise or anticlockwise and the linkage shaft is driven to move synchronously.

The utility model has the advantages that: set up feeding sensor on joint sealing mechanism, can carry out the automatic adjustment of core size specification on both sides transport mechanism and the top when the material is the carton and reachs the feed end, efficiency when the carton of different specifications is handled to the same time is satisfied, improves joint sealing mechanism's automatic debugging function, satisfies the quick joint sealing to different specification cartons, reduces the time of shutting down the debugging, improves the efficiency of production packing.

Furthermore, after the box sealing mechanism is matched and connected with the bundling mechanism for use, the process of bundling the adhesive tape can be directly finished after the adhesive tape is sealed, the carton does not need to be transferred, and the production and packaging efficiency is further improved.

Furthermore, the discharging sensor is arranged, after the carton reaches the bundling mechanism, the bundling mechanism can be started and stopped in a delayed mode, the carton can finish the bundling belt after reaching the bundling part, the automation level is improved, and the production and packaging efficiency is further improved.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the carton packaging machine of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the carton packaging machine of the present invention viewed from the bottom perspective.

Fig. 3 is an enlarged view of a point a in fig. 1.

Fig. 4 is an enlarged view at B in fig. 2.

Fig. 5 is an enlarged view at C in fig. 2.

Fig. 6 is a schematic sectional view of the second locking mechanism of the carton packaging machine of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 1, 2, 3, 4, 5 and 6, the feeding adjustment mechanism of the carton packaging machine according to the present invention is a specific embodiment. This embodiment includes joint sealing mechanism 0, joint sealing mechanism 0 includes frame 1, go up core 2, lower core 3 and a pair of transport mechanism 4, lower core 3 is fixed to be set up in frame 1, it can be movable setting from top to bottom through first adjustment mechanism 5 to go up core 2 on frame 1, a pair of transport mechanism 4 can be close to each other or the setting of keeping away from each other through second adjustment mechanism 6 and be located core 3 both sides down on frame 1, it corresponds with core 3 about the position down to go up core 2, still including setting up in the feed end of frame 1 feed sensor 7, feed sensor 7 is used for responding to the material arrival and the feedback signal of feed end, make the transport mechanism 4 of second adjustment mechanism 6 drive both sides be close to the centre gripping material mutually, and make first adjustment mechanism 5 drive upper core 2 descend to conflict material.

When the utility model is used, the roller 11 is arranged on the frame 1 at the periphery of the lower machine core 3 and at the feeding end and the discharging end, which is beneficial to the advance of the carton, the conveying mechanism 4 adopts a conveying belt with side edges, and the two sides can be driven by independent motors at the same speed, so that the driving force of the conveying mechanism 4 to the carton is improved, the upper machine core 2 and the lower machine core 3 can effectively complete the sealing of the adhesive tape, and the carton can be smoothly conveyed from the inlet to the outlet; the first adjusting mechanism 5 and the second adjusting mechanism 6 can both drive the upper core 2 and the conveying mechanism 4 to move in an air cylinder mode. After materials, namely the cartons, are conveyed to the feeding end by manpower or a pushing mechanism and are sensed by the feeding sensor 7, the feeding sensor 7 can be preferably a photoelectric sensor, a feedback signal is sent to the control module, the control module can be preferably a programmable controller, the control module starts the second adjusting mechanism 6 to enable the conveying mechanisms 4 on the two sides to reach the width positions matched with the cartons for clamping, and the second adjusting mechanism 6 can be stopped when the materials and the cartons reach the width positions matched with each other; in synchronization or after, the control module starts the first adjusting mechanism 5 to make the upper movement 2 descend to abut against the carton, and when the upper movement reaches, the first adjusting mechanism 5 can be stopped. The carton is driven by the conveying belt (conveying mechanism 4) to advance and seal the carton, so that the adhesive tape sealing of the upper surface and the lower surface is completed, and the carton is output from the discharging end. By means of the structure, automatic position debugging can be completed, the position after debugging can be locked when the carton with the same specification is processed, the mechanism can reset when the cartons with different specifications are processed, and the steps are repeated to debug and seal the carton.

As a modified specific embodiment, the device further comprises a binding mechanism 8 arranged at the discharge end of the frame 1, a plurality of roller shafts 11 arranged along the conveying direction are arranged on the frame 1, and the binding mechanism 8 comprises a placing table 81 and a binding part 82 arranged on the placing table 81; the plurality of rollers 11 are supported on the placing table 81 in a front-back manner, and one end of the transport mechanism 4 extends to the placing table 81 of the binding mechanism 8 to transport the material to the binding portion 82.

As shown in fig. 1 and 2, a bundling mechanism 8 is arranged after the box sealing mechanism 0, and the bundling mechanism 8 can be realized by the prior art; in the structural improvement, the placing table 81 and the roller shaft 11 are arranged to be extended at the same height, and the conveying mechanism 4 is extended onto the placing table 81 of the binding mechanism 8 and preferably extended to the binding part 82; the carton box can be directly conveyed to the binding part 82 for binding, so that the worker does not need to additionally transfer the carton box, and the production and packaging efficiency is improved.

As an improved specific embodiment, the discharge sensor 9 is disposed at the bundling mechanism 8 or at the discharge end of the rack 1, and the discharge sensor 9 is used for sensing the arrival of the material at the discharge end and feeding back a signal, so as to delay the start and stop of the bundling portion 82, and perform a bundling action on the material arriving at the bundling portion 82 when the bundling mechanism is started.

As shown in fig. 1, after the material, that is, the carton, is fed to the bundling mechanism 8 by the conveying mechanism 4 and the discharging sensor 9 senses that the carton is in place, the discharging sensor 9 may preferably be a photoelectric sensor, which feeds back a signal to the control module, and the control module may preferably be a programmable controller, which feeds back to the bundling portion 82 through the control module to start and stop, so as to complete the operation of the bundling belt; specifically, when the carton continuously travels a certain distance to reach the bundling part 82 and is located at a position to be bundled, the conveying mechanism 4 is stopped, the bundling part 82 is started to complete bundling, and then the conveying mechanism 4 is started to continue conveying; if a plurality of positions need to be bound, the start-stop step is repeated for corresponding times. The number of the start-up and the time of the start-up can be preset through the control module; the mode further improves the automation level, does not need workers to carry out strapping tape operation, reduces the shutdown time, and further improves the production and packaging efficiency.

As a modified embodiment, the placing table 81 is provided with a plurality of through holes, and the through holes are provided with rollers 83 for supporting the materials to be conveyed.

As shown in fig. 1, the cartons can be conveyed by the conveying mechanism 4 to well advance at the bundling mechanism 8, and the further rollers 83 are similar to the rollers 11, so that the friction force of the travelling cartons can be reduced by virtue of the rolling of the supporting cartons, and the conveying of the cartons is easier and more stable.

As a modified embodiment, the first adjusting mechanism 5 and the second adjusting mechanism 6 are respectively provided with a first locking mechanism 51 and a second locking mechanism 61, the first locking mechanism 51 is used for locking the first adjusting mechanism 5 so as to position the height position of the upper movement 2, and the second locking mechanism 61 is used for locking the second adjusting mechanism 6 so as to position the horizontal position of the conveying mechanism 4.

The first locking mechanism 51 and the second locking mechanism 61 which are further arranged lock the movement of the first adjusting mechanism 5 and the movement of the second adjusting mechanism 6 respectively, the structure is limited mechanically, the stability is high, errors are not easy to occur, and the use requirements of the carton sealing machine during the packaging operation of cartons with the same specification can be effectively met.

As a modified embodiment, the upper core 2 is disposed on an upper bracket 21, the upper bracket 21 is disposed on the frame 1 through a hole-shaft structure, the first locking mechanism 51 includes a first cylinder 511 and a first contact element 512, the first cylinder 511 is disposed on the upper bracket 21, and the first contact element 512 is disposed on the first cylinder 511 and driven by the first cylinder 511 to contact the frame 1 or/and the first adjusting mechanism 5 for performing a mechanical locking.

As shown in fig. 1 and 3, the upper movement 2 is driven by the first adjusting mechanisms 5 on both sides to move, so that the first locking mechanisms 51 can be arranged on both sides to realize stable locking and limiting. Specifically, the first cylinder 511 is arranged on the upper bracket 21, when the upper core 2 needs to be stopped at a height position, the first cylinder 511 drives the first abutting part 512 to abut against the rack 1 or/and the first adjusting mechanism 5, and the specific abutting position of the first abutting part 512 can be flexibly selected according to different structures, so as to meet the requirement of a locking function, such as abutting against the rack 1 as shown in the figure; the first contact element 512 firmly locks the upper bracket 21 on the frame 1, so that the mechanical locking function is realized, the stability is high, and the function of stopping at different positions can be met. The first cylinder 511 can be unlocked after being withdrawn, and the structure is simple.

As a modified embodiment, the first adjusting mechanism 5 is a cylinder, one end of which is connected to the frame 1, and the other end of which is connected to the upper bracket 21 by a cylinder shaft.

As shown in fig. 1 and 2, the cylinder can be connected with the frame 1 at one end in a hinged manner, and the upper bracket 21 is connected at the other end by a cylinder shaft, so that the upper bracket 21 can be lifted during working.

As a modified embodiment, the second locking mechanism 61 includes a second cylinder 611 and a second contact element 612, the second cylinder 611 is disposed on the frame 1, and the second contact element 612 is disposed on the second cylinder 611 and driven by the second cylinder 611 to perform a mechanical locking structure against the second adjusting mechanism 6. The second adjusting mechanism 6 includes driving mechanisms 60 disposed at the head and tail ends of the conveying mechanisms 4 for driving the pair of conveying mechanisms 4 to approach or separate from each other, and a linkage mechanism 62 disposed between the two sets of driving mechanisms 60 for driving the two sets of synchronous linkages, the linkage mechanism 62 includes a linkage shaft 621, a circle of matching toothed ring 622 is disposed on the surface of the linkage shaft 621, the second contact part 612 has a toothed slot 6121 engaged with the matching toothed ring 622, the second contact part 612 is disposed at the side of the linkage mechanism 62, and the matching toothed ring 622 and the toothed slot 6121 are used for matching and locking.

As shown in fig. 2, 4, and 5, specifically, the second cylinder 611 is arranged on the frame 1, and when the transfer mechanism 4 needs to stay at a width position, the second cylinder 611 drives the second contact element 612 to abut against the second adjusting mechanism 6, so that the second contact element 612 firmly locks the second adjusting mechanism 6 at a moving position, and the second adjusting mechanism 6 is mechanically locked, and has high stability, which can meet the stay function at different positions; the second cylinder 611 is withdrawn to release the lock. The second adjusting mechanism 6 is provided with a driving mechanism 60 and a linkage mechanism 62, the linkage shaft 621 of the linkage mechanism 62 is selected for locking, two groups of driving mechanisms 60 at the front and the rear can be locked at one structural position, and the structure is simple; the locking structure specifically adopts a structure that the matching toothed ring 622 is arranged on the linkage shaft 621, and the second contact element 612 adopts a toothed groove 6121, so that the linkage shaft 621 can be firmly locked when the two contact each other, the linkage shaft 621 cannot rotate, the locking structure is very stable, and the locking effect is ensured.

As an improved specific implementation manner, the second contact 612 includes a mounting plate 6122 and a contact block 6123, the mounting plate 6122 is hinged to the rack 1, the contact block 6123 is mounted on the mounting plate 6122 and is opposite to the position of the linkage shaft 621, and the tooth slot 6121 is disposed on the contact block 6123; the second cylinder 611 is mounted on the mounting plate 6122, a cylinder shaft of the second cylinder 611 is connected to the frame 1, and the second cylinder 611 drives the mounting plate 6122 to swing to enable the abutting block 6123 to approach or depart from the linkage shaft 621 when working.

As shown in fig. 5 and 6, the mounting plate 6122 and the second cylinder 611 are integrally located on the inner side of the frame 1, the contact block 6123 is close to or far from the linkage shaft 621 through the swinging of the mounting plate 6122 on the frame 1, the space occupied by the movement is small, and the arrangement on the structure is facilitated; the abutting block 6123 is mounted on the inner side of the mounting plate 6122, and a tooth groove 6121 is machined on the abutting block and correspondingly matched with the matching tooth ring 622 of the universal driving shaft 621; the tooth groove 6121 is more smoothly clamped to the matching tooth ring 622 in a swinging mode, so that the tooth groove 6121 is favorably clamped to the matching tooth ring 622 smoothly along the tooth shape of the peripheral surface, and the structural abrasion is reduced; as shown in the figure, when the cylinder shaft of the second cylinder 611 retracts, the tooth groove 6121 is clamped to the matching tooth ring 622, the occupied space is smaller, the structure is more stable when the cylinder shaft retracts, and the locking effect is ensured.

As an improved specific embodiment, the driving mechanism 60 includes a pair of sliding blocks 601 respectively connected with the conveying mechanism 4, a chain 602 connected to the pair of sliding blocks 601 and wound to form a ring to move synchronously with the sliding blocks 601, and chain wheels 603 respectively arranged on the linkage shaft 621 and the frame 1 and used for winding two sides of the chain 602, the sliding blocks 601 can be slidably sleeved at the sliding rods 10 on the frame 1, a driving cylinder 63 is arranged at one of the two sets of driving mechanisms 60, and the cylinder shaft of the driving cylinder 63 is connected with the sliding blocks 601 in one set of driving mechanism 60 to control the pair of sliding blocks 601 to slide to approach or separate; the pair of sliding blocks 601 are respectively connected with the upper section and the lower section of the chain 602 which is wound into a ring, and when the pair of sliding blocks 601 is close to or far away from, the chain 602 is driven to move clockwise or anticlockwise and the linkage shaft 621 is driven to move synchronously.

As shown in fig. 2, 4 and 5, specifically, when in use, the maximum position pushed out by the cylinder shaft of the driving cylinder 63 is the maximum position separated by the pair of sliding blocks 611, and the conveying mechanisms 4 arranged corresponding to the maximum position are also separated to the maximum position, which is the maximum width of the two groups of conveying mechanisms 4; when the cylinder shaft of the driving cylinder 63 retracts, the pair of sliding blocks 611 are closed, so that the two groups of conveying mechanisms 4 are closed, and the two groups of conveying mechanisms 4 stop when clamping the carton. The linkage shaft 621 drives the driving mechanisms 60 on the two sides to perform synchronous action, so that the stability and consistency of the structure movement are realized, and a group of driving cylinders 63 can drive the two groups of driving mechanisms 60 to move. As shown in fig. 4, the right sliding block 611 is connected to the upper chain 612, the left sliding block 611 is connected to the lower chain 612, when the chain 612 is driven by the sprocket 613 to rotate counterclockwise, the two sliding blocks 611 are close to each other, and when the chain 612 rotates clockwise, the two sliding blocks 611 are far from each other.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a carton packaging machine's pan feeding debugging mechanism, includes joint sealing mechanism (0), joint sealing mechanism (0) includes frame (1), goes up core (2), core (3) and a pair of transport mechanism (4) down, core (3) are fixed to be set up in frame (1) down, it can be through first adjustment mechanism (5) setting of activity from top to bottom on frame (1) to go up core (2), and is a pair of transport mechanism (4) can be close to each other or the setting of keeping away from through second adjustment mechanism (6) is in core (3) both sides down on frame (1) and be located, it corresponds its characterized in that to go up core (2) and core (3) upper and lower position down: the material feeding device is characterized by further comprising a feeding sensor (7) arranged at the feeding end of the rack (1), wherein the feeding sensor (7) is used for sensing the arrival and feedback signals of materials at the feeding end, enabling the second adjusting mechanism (6) to drive the conveying mechanisms (4) on the two sides to be close to the materials to be clamped, and enabling the first adjusting mechanism (5) to drive the upper machine core (2) to descend to the materials to be collided.

2. The feeding adjustment mechanism of the carton packaging machine according to claim 1, characterized in that: the binding mechanism (8) is arranged at the discharge end of the rack (1), a plurality of roller shafts (11) arranged along the conveying direction are arranged on the rack (1), and the binding mechanism (8) comprises a placing table (81) and a binding part (82) arranged on the placing table (81); the roll shafts (11) are in front-back connection with the placing table (81), and one end of the conveying mechanism (4) extends to the placing table (81) of the bundling mechanism (8) and is used for conveying materials to the bundling part (82).

3. The feeding adjustment mechanism of the carton packaging machine according to claim 2, characterized in that: a discharging sensor (9) is arranged at the bundling mechanism (8) or at the discharging end of the rack (1), the discharging sensor (9) is used for sensing the arrival of the materials at the discharging end and feeding back signals, the bundling part (82) is started and stopped in a delayed mode, and the materials arriving at the bundling part (82) are bundled when the bundling mechanism is started.

4. The feeding adjustment mechanism of the carton packaging machine according to claim 2, characterized in that: a plurality of through holes are formed in the placing table (81), and rolling shafts (83) for supporting materials to convey are arranged at the through holes.

5. The feeding adjustment mechanism of the carton packaging machine according to claim 1, 2, 3 or 4, characterized in that: the first adjusting mechanism (5) and the second adjusting mechanism (6) are correspondingly provided with a first locking mechanism (51) and a second locking mechanism (61) respectively, the first locking mechanism (51) is used for locking the first adjusting mechanism (5) so as to position the height position of the upper movement (2), and the second locking mechanism (61) is used for locking the second adjusting mechanism (6) so as to position the horizontal position of the conveying mechanism (4).

6. The feeding adjustment mechanism of the carton packaging machine according to claim 5, characterized in that: the upper movement (2) is arranged on an upper support (21), the upper support (21) can be arranged on the rack (1) in a vertically movable mode through a hole shaft structure, the first locking mechanism (51) comprises a first air cylinder (511) and a first abutting part (512), the first air cylinder (511) is arranged on the upper support (21), and the first abutting part (512) is arranged on the first air cylinder (511) and driven by the first air cylinder (511) to abut against the rack (1) or/and the first adjusting mechanism (5) to be mechanically locked.

7. The feeding adjustment mechanism of the carton packaging machine according to claim 6, characterized in that: the first adjusting mechanism (5) is an air cylinder, one end of the first adjusting mechanism is connected to the rack (1), and the other end of the first adjusting mechanism is connected to the upper support (21) through an air cylinder shaft.

8. The feeding adjustment mechanism of the carton packaging machine according to claim 5, characterized in that: the second locking mechanism (61) comprises a second air cylinder (611) and a second abutting piece (612), the second air cylinder (611) is arranged on the frame (1), and the second abutting piece (612) is arranged on the second air cylinder (611) and driven by the second air cylinder (611) to abut against the second adjusting mechanism (6) for structural mechanical locking.

9. The feeding adjustment mechanism of the carton packaging machine according to claim 8, characterized in that: second adjustment mechanism (6) are used for driving a pair of transport mechanism (4) and are close to or keep away from actuating mechanism (60) including setting up in transport mechanism (4) end to end both ends to and set up being used for driving link gear (62) of two sets of synchronous linkages between two sets of actuating mechanism (60), link gear (62) include a universal driving shaft (621), the surface of universal driving shaft (621) is provided with round cooperation ring gear (622), second is supported the touching piece (612) have with cooperation ring gear (622) assorted meshing's tooth's socket (6121), second is supported touching piece (612) and is set up in the side of link gear (62), is carried out the cooperation locking by cooperation ring gear (622) and tooth's socket (6121).

10. The feeding adjustment mechanism of the carton packaging machine according to claim 9, characterized in that: the driving mechanism (60) comprises a pair of sliding blocks (601) respectively connected with the conveying mechanism (4), a chain (602) which is connected to the pair of sliding blocks (601) and wound to form a ring to synchronously move with the sliding blocks (601), and chain wheels (603) which are respectively arranged on a linkage shaft (621) and the rack (1) and used for winding two sides of the chain (602), wherein the sliding blocks (601) can be sleeved on a sliding rod (10) on the rack (1) in a sliding manner, a driving cylinder (63) is arranged in one of the two groups of driving mechanisms (60), and a cylinder shaft of the driving cylinder (63) is connected with the sliding blocks (601) in one group of driving mechanisms (60) to control the pair of sliding blocks (601) to slide close to or far away from; the pair of sliding blocks (601) are respectively connected with the upper section and the lower section of the chain (602) wound into a ring, and when the pair of sliding blocks (601) are close to or far away from each other, the chain (602) is driven to move clockwise or anticlockwise and drive the linkage shaft (621) to move synchronously.