CN212638165U

CN212638165U - Multifunctional automatic case sealer

Info

Publication number: CN212638165U
Application number: CN202021033894.1U
Authority: CN
Inventors: 汤威; 乐攀; 蹇昌洲; 李梓铭
Original assignee: Jiashi Shandong Electronic Technology Co ltd
Current assignee: Jiashi Shandong Electronic Technology Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-03-02
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a multi-functional automatic case sealer relates to automatic case sealer technical field, to the problem of the automatic case sealer of current transport of not being convenient for, now proposes following scheme, and it includes automatic case sealer main part, the both ends of automatic case sealer main part all are equipped with the supporting shoe of vertical setting, the both sides at automatic case sealer main part both ends all are equipped with the switching post of horizontal setting, the rotary slot has all been seted up at the both ends at supporting shoe top, the inside at the rotary slot is connected in the rotation of switching post, the frame that holds that horizontal setting was all welded at the both ends of automatic case sealer main part bottom, it is hollow rectangular frame to hold the frame. The utility model discloses support component to automatic case sealer that can be nimble is folded to the person of facilitating the use carries automatic case sealer, can highly carry out the regulation of certain degree to automatic case sealer, can accomodate and emit the moving part of automatic case sealer, and convenient to use is convenient for carry, and the working property is high.

Description

Multifunctional automatic case sealer

Technical Field

The utility model relates to an automatic case sealer technical field especially relates to multi-functional automatic case sealer.

Background

The automatic carton sealing machine is also called as adhesive tape carton sealing, is economical, quick and easy to adjust, can finish the actions of upper and lower carton sealing at one time, can also adopt printing adhesive tapes, can improve the product image, is suitable for carton sealing and packaging, can be operated in a single machine, and can also be matched with a production line for use.

Corresponding supporting component is installed mostly to current automatic case sealer, support automatic case sealer through supporting component, thereby the person of facilitating the use uses automatic case sealer, it is though can be fine support automatic case sealer, but when the user needs to carry automatic case sealer, hardly according to user's user demand, nimble accomodating it, thereby the person of facilitating the use carries automatic case sealer, at this in-process, very big reduction the transportation progress of automatic case sealer, excellent in use effect, for this reason we have proposed multi-functional automatic case sealer.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multi-functional automatic case sealer has solved the problem of automatic case sealer transport not convenient for.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the multifunctional automatic carton sealing machine comprises an automatic carton sealing machine main body, wherein two ends of the automatic carton sealing machine main body are respectively provided with a vertically arranged supporting block, two sides of two ends of the automatic carton sealing machine main body are respectively provided with a horizontally arranged adapter column, two ends of the top of the supporting block are respectively provided with a rotary groove, the adapter columns are rotatably connected in the rotary grooves, two ends of the bottom of the automatic carton sealing machine main body are respectively welded with a horizontally arranged containing frame, the containing frame is a hollow rectangular frame body, two ends of the inside of the containing frame are respectively connected with a horizontally arranged positioning block in a sliding way, two ends of the top of the supporting block are respectively provided with a plurality of positioning grooves along the circumferential direction by taking the rotary grooves as axes, a horizontally arranged pushing spring is arranged in the containing frame, two ends of the pushing spring are respectively welded at opposite ends of the two positioning blocks, and one end, the bottom of supporting shoe has seted up and has rotated the groove, the inside rotation in rotation groove is connected with the mounting panel of horizontal setting, the both ends fix with screw of mounting panel bottom has the vertically universal wheel that sets up.

Preferably, the supporting block is of a concave structure, and the supporting block is movably sleeved outside the automatic carton sealing machine main body.

Preferably, the spout has all been seted up to the both sides at automatic case sealer main part both ends, the inside sliding connection of spout has the slider of vertical setting, the one end welding that the switching post is close to automatic case sealer main part has the fixed block of vertical setting, the fixed block rotates the inside of connecting at the spout, the inside of spout is followed the vertical spring that is equipped with a plurality of horizontal settings, the one end welding of spring is on the inner wall of spout, the other end welding of spring is on the slider, the fixed block is the rectangle piece, the spout is the circular slot, the length of spout notch is greater than the length of fixed block, the length of fixed block is greater than the width of spout notch.

Preferably, the both ends of mounting panel all weld the pivot of horizontal setting, the one end that the mounting panel was kept away from in the pivot is passed through the bearing and is rotated the connection on the inner wall that rotates the groove, the bottom sliding connection of supporting shoe has the horizontal limiting plate that sets up, the inner wall at supporting shoe bottom both ends all welds the limiting column of vertical setting, the limiting hole has all been seted up at the both ends of limiting plate, limiting column sliding connection is in the inside of limiting the hole.

Preferably, the middle part of the rotary groove is of a circular structure, the two sides of the rotary groove are of a rectangular structure, the length of the opening of the rotary groove is greater than that of the fixing block, the diameter of the switching column is greater than the width of the openings of the two sides of the rotary groove, and the fixing block and the rotary groove work in a sliding fit mode.

Preferably, the distance between the two positioning blocks is greater than the depth of the positioning groove.

The utility model discloses in:

through the matching work of the automatic carton sealing machine main body, the supporting block, the switching column, the rotating groove, the containing frame, the positioning block, the positioning groove, the pushing spring, the limiting hole, the rotating groove, the mounting plate, the universal wheel, the sliding groove, the sliding block, the fixing block, the spring, the rotating shaft, the limiting plate and the limiting column, on one hand, the supporting part of the automatic carton sealing machine can be flexibly folded according to the use requirement of a user, so that the user can conveniently carry the automatic carton sealing machine, the carrying is convenient, the angle of the supporting part of the automatic carton sealing machine can be flexibly adjusted, the user can conveniently adjust the height of the automatic carton sealing machine to a certain degree, and the user can conveniently use the automatic carton sealing machine; on the other hand can be simple and convenient dismantle the support component of automatic case sealer to the person of facilitating the use uses automatic case sealer, and can be according to user's work demand, nimble mobile unit to automatic case sealer accomodate and emit, thereby the loss of effectual reduction automatic case sealer mobile unit improves the life of automatic case sealer mobile unit then, and duration is strong.

To sum up, the utility model discloses can be nimble fold the support component of automatic case sealer to the person of facilitating the use carries automatic case sealer, can highly carry out the regulation of certain degree to automatic case sealer, can accomodate and emit the moving part of automatic case sealer, convenient to use, the transport of being convenient for, the working property is high.

Drawings

Fig. 1 is a front view of the multifunctional automatic carton sealing machine provided by the present invention;

fig. 2 is a schematic structural view of a supporting block in the multifunctional automatic carton sealing machine of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

Reference numbers in the figures: 1. a main body of an automatic carton sealing machine; 2. a support block; 3. a transfer column; 4. rotating the groove; 5. an accommodating frame; 6. positioning blocks; 7. positioning a groove; 8. a push spring; 9. defining an aperture; 10. a rotating groove; 11. mounting a plate; 12. a universal wheel; 13. a chute; 14. a slider; 15. a fixed block; 16. a spring; 17. a rotating shaft; 18. a limiting plate; 19. defining a column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the multifunctional automatic carton sealing machine comprises an automatic carton sealing machine main body 1, wherein two ends of the automatic carton sealing machine main body 1 are respectively provided with a vertically arranged supporting block 2, two sides of two ends of the automatic carton sealing machine main body 1 are respectively provided with a horizontally arranged adapter column 3, two ends of the top of the supporting block 2 are respectively provided with a rotary groove 4, the adapter columns 3 are rotatably connected inside the rotary grooves 4, two ends of the bottom of the automatic carton sealing machine main body 1 are respectively welded with a horizontally arranged containing frame 5, the containing frame 5 is a hollow rectangular frame body, two ends inside the containing frame 5 are respectively and slidably connected with a horizontally arranged positioning block 6, two ends of the top of the supporting block 2 are circumferentially provided with a plurality of positioning grooves 7 by taking the rotary grooves 4 as an axis, a horizontally arranged pushing spring 8 is arranged inside the containing frame 5, two ends of the pushing spring 8 are respectively welded at opposite ends of the two positioning blocks 6, one, the bottom of the supporting block 2 is provided with a rotating groove 10, the inside of the rotating groove 10 is rotatably connected with a horizontally arranged mounting plate 11, two ends of the bottom of the mounting plate 11 are fixed with vertically arranged universal wheels 12 through screws, when a user needs to carry the automatic case sealer main body 1 in the process of using the automatic case sealer main body 1 and needs to disassemble a supporting component of the automatic case sealer main body 1, the user can push the positioning block 6 at the moment, the positioning block 6 can work through the sliding fit of the positioning block 6 and the containing frame 5 at the moment, the positioning block 6 is driven to horizontally displace through the elasticity of the push spring 8, after the positioning block 6 is separated from the inside of the positioning groove 7, the user can rotate the supporting block 2 at the moment, the supporting block 2 can work through the rotating fit of the adapter column 3 and the rotating groove 4 at the moment, and the supporting block 2 and the automatic case sealer, the user can fold supporting shoe 2 this moment, and when supporting shoe 2 is same level with automatic case sealer main part 1, the user can become flexible locating piece 6 this moment, accessible locating piece 6 and the sliding fit work that holds frame 5 this moment, through the elasticity that promotes spring 8, drive locating piece 6 and carry out horizontal displacement, after locating piece 6 enters into corresponding constant head tank 7 inside, the angle of supporting shoe 2 was fixed this moment, the user can be convenient at this moment carries automatic case sealer main part 1.

And when the user needs to finely adjust the height of the automatic case sealer main body 1 in the process of using the automatic case sealer main body 1, the user can push the positioning block 6 at the moment, the positioning block 6 can be driven to horizontally displace by the elasticity of the pushing spring 8 through the sliding fit work of the positioning block 6 and the accommodating frame 5 at the moment, the user can rotate the supporting block 2 at the moment after the positioning block 6 is separated from the inside of the positioning groove 7, the supporting block 2 can be driven to deflect through the rotating fit work of the switching column 3 and the rotating groove 4 at the moment, the supporting block 2 is driven to deflect through the sliding fit work of the supporting block 2 and the automatic case sealer main body 1, the angle of the supporting block 2 which deflects at the moment can be changed, the supporting block 2 with the changed angle can adjust the height of the automatic case sealer main body 1, and after the height of the automatic case sealer main body 1, the user can become flexible locating piece 6 this moment, and accessible locating piece 6 and the sliding fit work that holds frame 5 this moment drive locating piece 6 through the elasticity that promotes spring 8 and carry out horizontal displacement, and after locating piece 6 entered into corresponding constant head tank 7 inside, the angle of supporting shoe 2 was fixed this moment, and the height of automatic case sealer main part 1 was fixed this moment, and the user can be convenient uses automatic case sealer main part 1 this moment.

The supporting block 2 is of a concave structure, the supporting block 2 is movably sleeved outside the automatic carton sealing machine main body 1, and the supporting block 2 of the concave structure can effectively support the automatic carton sealing machine main body 1.

The automatic carton sealing machine comprises an automatic carton sealing machine main body 1, sliding grooves 13 are formed in two sides of two ends of the automatic carton sealing machine main body 1, sliding blocks 14 which are vertically arranged are connected inside the sliding grooves 13 in a sliding mode, a fixed block 15 which is vertically arranged is welded at one end, close to the automatic carton sealing machine main body 1, of an adapter column 3, the fixed block 15 is connected inside the sliding grooves 13 in a rotating mode, a plurality of springs 16 which are horizontally arranged are vertically arranged inside the sliding grooves 13, one ends of the springs 16 are welded on the inner wall of the sliding grooves 13, the other ends of the springs 16 are welded on the sliding blocks 14, the fixed block 15 is a rectangular block, the sliding grooves 13 are circular grooves, the length of the notches of the sliding grooves 13 is larger than that of the fixed block 15, the length of the fixed block 15 is larger than that of the sliding grooves 13, the middle of the rotating grooves 4 is of a circular structure, the two sides of the rotating, and when a user needs to disassemble the supporting component of the automatic case sealer main body 1 in the process of using the automatic case sealer main body 1, the user can rotate the adapter column 3, the user can drive the fixed block 15 to rotate through the rotation matching work of the adapter column 3 and the rotary groove 4, the fixed block 15 and the sliding groove 13, when the fixed block 15 is overlapped with the groove opening of the sliding groove 13 and the fixed block 15 is overlapped with the groove opening of the rotary groove 4, the user can pull the adapter column 3 to drive the adapter column 3 and the fixed block 15 to horizontally displace, after the fixed block 15 is separated from the inner parts of the sliding groove 13 and the rotary groove 4, the user can push the positioning block 6, the positioning block 6 can be driven to horizontally displace through the sliding matching work of the positioning block 6 and the accommodating frame 5, the positioning block 6 is driven to horizontally displace through the elasticity of the pushing spring 8, after the positioning block 6 is separated from the inner part of the positioning, at this time, the user can pull the automatic case sealer main body 1 to drive the automatic case sealer main body 1 to move, when the automatic case sealer main body 1 is separated from the supporting block 2, the supporting part of the automatic case sealer main body 1 is detached, and the user can use the automatic case sealer main body 1 conveniently.

The two ends of the mounting plate 11 are respectively welded with a rotating shaft 17 which is transversely arranged, one end of the rotating shaft 17, which is far away from the mounting plate 11, is rotatably connected on the inner wall of the rotating groove 10 through a bearing, the bottom of the supporting block 2 is slidably connected with a limiting plate 18 which is transversely arranged, the inner walls of the two ends of the bottom of the supporting block 2 are respectively welded with a limiting column 19 which is vertically arranged, the two ends of the limiting plate 18 are respectively provided with a limiting hole 9, the limiting columns 19 are slidably connected inside the limiting holes, and when the user needs to carry automatic case sealer main part 1, the user can promote supporting shoe 2 this moment, and the automatic case sealer main part 1 of accessible supporting shoe 2 bottom this moment, and the rotation of accessible universal wheel 12 this moment drives supporting shoe 2 and carries out horizontal displacement, drives automatic case sealer main part 1 and carries out horizontal displacement, and the user can be convenient at this moment carries automatic case sealer main part 1, convenient to use.

And when a user pushes the supporting block 2, the mounting plate 11 can be limited through the limiting plate 18, so that the mounting plate 11 is prevented from being deviated in the displacement process of the automatic box sealing machine main body 1, and the stability of the universal wheel 12 is improved.

When a user needs to use the automatic carton sealing machine main body 1 and does not need to use the universal wheels 12 and needs to store the universal wheels 12, the user can pull the limiting plate 18 at the moment, the limiting plate 18 can be driven to vertically displace through the sliding fit work of the limiting hole 9 and the limiting column 19 at the moment, when the limiting plate 18 is separated from the limiting column 19, the user can slightly lift the supporting block 2 at the moment, the user can rotate the mounting plate 11 at the moment, the mounting plate 11 can be driven to rotate through the rotating fit work of the rotating shaft 17 at the moment, the universal wheels 12 at the bottom of the mounting plate 11 are driven to rotate, when one side of the mounting plate 11, which is far away from the universal wheels 12, is in contact with the ground, the universal wheels 12 are stored in the supporting block 2 at the moment, the supporting block 2 is stabilized on the ground, the user can conveniently use the automatic carton sealing machine main body 1 at the moment, and, therefore, the universal wheels 12 can be prevented from being pressed by the automatic case sealer main body 1 for a long time, so that the universal wheels 12 are prevented from being excessively worn, the service life of the universal wheels 12 is shortened, and the service life of the universal wheels 12 is effectively prolonged.

The distance between the two positioning blocks 6 is larger than the depth of the positioning groove 7, and the distance between the two positioning blocks 6 with the distance larger than the depth of the positioning groove 7 can facilitate the two positioning blocks 6 to carry out flexible horizontal displacement.

The working principle is as follows: when a user needs to carry the automatic carton sealing machine main body 1 and needs to disassemble a supporting part of the automatic carton sealing machine main body 1 in the process of using the automatic carton sealing machine main body 1, the user can push the positioning block 6 at the moment, the positioning block 6 can be driven to horizontally displace through the sliding fit work of the positioning block 6 and the accommodating frame 5 at the moment, the user can rotate the supporting block 2 at the moment after the positioning block 6 is separated from the inside of the positioning groove 7, the supporting block 2 can be driven to deflect through the sliding fit work of the supporting block 2 and the automatic carton sealing machine main body 1 at the moment, the user can fold the supporting block 2 at the moment, and when the supporting block 2 and the automatic carton sealing machine main body 1 are at the same level, the user can loosen the positioning block 6 at the moment and can work through the sliding fit of the positioning block 6 and the accommodating frame 5 at the moment, through the elasticity of the pushing spring 8, the positioning block 6 is driven to horizontally displace, when the positioning block 6 enters the corresponding positioning groove 7, the angle of the supporting block 2 is fixed, at the moment, a user can conveniently carry the automatic case sealer main body 1, and when the user needs to finely adjust the height of the automatic case sealer main body 1 in the process of using the automatic case sealer main body 1, the user can push the positioning block 6 at the moment, the positioning block 6 can work through the sliding fit of the positioning block 6 and the containing frame 5, through the elasticity of the pushing spring 8, the positioning block 6 is driven to horizontally displace, when the positioning block 6 is separated from the inside of the positioning groove 7, the user can rotate the supporting block 2, at the moment, through the rotating fit of the switching column 3 and the rotating groove 4, through the sliding fit of the supporting block 2 and the automatic case sealer main body 1, the supporting block 2 is driven to deflect, the angle of the supporting block 2 which deflects at the moment is changed, the supporting block 2 with the changed angle can adjust the height of the automatic case sealer main body 1, and after the user adjusts the height of the automatic case sealer main body 1, the user can loosen the positioning block 6 at the moment, the positioning block 6 can be driven to horizontally displace through the elasticity of the pushing spring 8 by the sliding fit work of the positioning block 6 and the containing frame 5, when the positioning block 6 enters the corresponding positioning groove 7, the angle of the supporting block 2 is fixed, the height of the automatic case sealer main body 1 is fixed, the user can conveniently use the automatic case sealer main body 1, and when the user needs to disassemble the supporting component of the automatic case sealer main body 1 in the process of using the automatic case sealer main body 1, the user can rotate the adapter column 3 at the moment, at the moment, the fixed block 15 is driven to rotate through the rotation matching work of the adapter column 3 and the rotary groove 4 and the rotation matching work of the fixed block 15 and the sliding groove 13, when the fixed block 15 is superposed with the groove opening of the sliding groove 13 and the fixed block 15 is superposed with the groove opening of the rotary groove 4, the adapter column 3 can be pulled by a user to drive the adapter column 3 and the fixed block 15 to horizontally displace, when the fixed block 15 is separated from the inside of the sliding groove 13 and the rotary groove 4, the user can push the positioning block 6 at the moment, the sliding matching work of the positioning block 6 and the accommodating frame 5 can be realized at the moment, the positioning block 6 is driven to horizontally displace through the elasticity of the pushing spring 8, when the positioning block 6 is separated from the inside of the positioning groove 7, the user can pull the automatic case sealer main body 1 to drive the automatic case sealer main body 1 to displace, and when the automatic case sealer, at the moment, the supporting part of the automatic case sealer main body 1 is detached, the user can conveniently use the automatic case sealer main body 1, and when the user needs to carry the automatic case sealer main body 1, the user can push the supporting block 2, at the moment, the automatic case sealer main body 1 at the bottom of the supporting block 2 can be used, at the moment, the supporting block 2 can be driven to horizontally displace through the rotation of the universal wheel 12, the automatic case sealer main body 1 can be driven to horizontally displace, at the moment, the user can conveniently carry the automatic case sealer main body 1, the use is convenient, and when the user needs to use the automatic case sealer main body 1 and does not need to use the universal wheel 12, when the universal wheel 12 needs to be stored, the user can pull the limiting plate 18, at the moment, the limiting plate 18 can be driven to vertically displace through the sliding fit work of the limiting hole 9 and the limiting column 19, when the limiting plate 18 is separated from the limiting column 19, the supporting block 2 can be slightly lifted by a user at the moment, the mounting plate 11 can be rotated by the user at the moment, the mounting plate 11 can be driven to rotate by the rotating fit of the rotating shaft 17 at the moment, the universal wheel 12 at the bottom of the mounting plate 11 is driven to rotate, when one side, far away from the universal wheel 12, of the mounting plate 11 is contacted with the ground, the universal wheel 12 is stored in the supporting block 2 at the moment, the supporting block 2 is stabilized on the ground at the moment, the user can conveniently use the automatic case sealer main body 1 at the moment, and the universal wheel 12 is stored in the supporting block 2, so that the universal wheel 12 is prevented from being pressed by the automatic case sealer main body 1 for a long time, excessive abrasion is caused, the service life of the universal wheel 12 is reduced, and the service life.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The multifunctional automatic carton sealing machine comprises an automatic carton sealing machine main body (1) and is characterized in that two ends of the automatic carton sealing machine main body (1) are respectively provided with a vertically arranged supporting block (2), two sides of two ends of the automatic carton sealing machine main body (1) are respectively provided with a horizontally arranged switching column (3), two ends of the top of the supporting block (2) are respectively provided with a rotating groove (4), the switching columns (3) are rotatably connected in the rotating grooves (4), two ends of the bottom of the automatic carton sealing machine main body (1) are respectively welded with a horizontally arranged containing frame (5), the containing frame (5) is a hollow rectangular frame body, two ends of the inside of the containing frame (5) are respectively and slidably connected with a horizontally arranged positioning block (6), two ends of the top of the supporting block (2) are respectively provided with a plurality of positioning grooves (7) along the circumferential direction by taking the rotating grooves (4) as axes, a horizontally arranged pushing spring (8) is arranged in the containing frame (5), the two ends of the pushing spring (8) are respectively welded at opposite ends of the two positioning blocks (6), one end, far away from the pushing spring (8), of each positioning block (6) is connected to the inside of the corresponding positioning groove (7) in a sliding mode, a rotating groove (10) is formed in the bottom of each supporting block (2), the inside of each rotating groove (10) is rotatably connected with a mounting plate (11) which is transversely arranged, and universal wheels (12) which are vertically arranged are fixed to the two ends of the bottom of each mounting plate (11) through screws.

2. The multifunctional automatic box sealing machine as claimed in claim 1, characterized in that the supporting block (2) is of a concave structure, and the supporting block (2) is movably sleeved outside the automatic box sealing machine main body (1).

3. The multifunctional automatic carton sealing machine according to claim 1, characterized in that sliding grooves (13) are respectively formed in two sides of two ends of the automatic carton sealing machine main body (1), a vertically arranged sliding block (14) is slidably connected to the inside of the sliding grooves (13), a vertically arranged fixed block (15) is welded at one end of the switching column (3) close to the automatic carton sealing machine main body (1), the fixed block (15) is rotatably connected to the inside of the sliding grooves (13), a plurality of transversely arranged springs (16) are vertically arranged inside the sliding grooves (13), one ends of the springs (16) are welded on the inner wall of the sliding grooves (13), the other ends of the springs (16) are welded on the sliding blocks (14), the fixed block (15) is a rectangular block, the sliding grooves (13) are circular grooves, and the length of the notches of the sliding grooves (13) is greater than that of the fixed block (15), the length of the fixing block (15) is greater than the width of the notch of the sliding groove (13).

4. The multifunctional automatic carton sealing machine according to claim 1, characterized in that a rotating shaft (17) is welded at both ends of the mounting plate (11) and arranged transversely, one end of the rotating shaft (17) far away from the mounting plate (11) is rotatably connected to the inner wall of the rotating groove (10) through a bearing, a limiting plate (18) is slidably connected to the bottom of the supporting block (2) and arranged transversely, a limiting column (19) is welded at both ends of the bottom of the supporting block (2), limiting holes (9) are formed at both ends of the limiting plate (18), and the limiting column (19) is slidably connected inside the limiting hole (9).

5. The multifunctional automatic carton sealing machine according to claim 3, characterized in that the middle of the rotary groove (4) is of a circular structure, the two sides of the rotary groove (4) are of a rectangular structure, the length of the notch of the rotary groove (4) is greater than that of the fixed block (15), the diameter of the adapter column (3) is greater than the width of the notch of the two sides of the rotary groove (4), and the fixed block (15) and the rotary groove (4) are matched in a sliding mode.

6. The multifunctional automatic box sealing machine as claimed in claim 1, characterized in that the distance between two positioning blocks (6) is larger than the depth of the positioning groove (7).