CN216403322U

CN216403322U - Automatic cut adhesive tape machine

Info

Publication number: CN216403322U
Application number: CN202122507964.3U
Authority: CN
Inventors: 蒲斌; 张贤军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-04-29
Anticipated expiration: 2031-10-18

Abstract

The utility model relates to the field of adhesive tape cutting machines, in particular to an automatic adhesive tape cutting machine which comprises a base, and an adhesive tape fixing seat, an adhesive tape shearing device, an adhesive tape clamping and conveying device, an adhesive tape pressing device and a receiving device which are respectively arranged on the base, wherein the receiving device is movably arranged on the base, the adhesive tape fixing seat is used for bearing a wound adhesive tape, the adhesive tape pressing device comprises a pressing driving mechanism and a pressing piece in driving connection with the pressing driving mechanism, a pressing space is formed between the pressing piece and the receiving device, and the adhesive tape clamping and conveying device is used for conveying the adhesive tape on the wound adhesive tape to the pressing space; the adhesive tape cutting device is used for cutting off the adhesive tape supplied by the wound adhesive tape. The utility model can store a plurality of sections of adhesive tapes, and saves the step of manually taking away each section of adhesive tape; the tape pressing device increases the firmness of the tape adhered on the accommodating device; the automatic adhesive tape shearing machine is high in automation degree and high in adhesive tape shearing efficiency.

Description

Automatic cut adhesive tape machine

Technical Field

The utility model relates to the field of adhesive tape cutting machines, in particular to an automatic adhesive tape cutting machine.

Background

When the sticky tape was used widely in workshop assembly line, for the convenience of workman's tape of taking, need cut the package sticky tape into a segment sticky tape. When the existing adhesive tape cutting equipment is used, the cut adhesive tapes are inconvenient to store, and each section of the cut adhesive tape needs to be manually taken away, so that the working efficiency of a production line is reduced; the sticky tape after shearing and just gluing of sealing-tape machine are unstable, and the sticky tape after shearing drops easily, has increased workman's work load, has reduced the work efficiency of cutting the sealing-tape machine. Therefore, the drawbacks are obvious, and a solution is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model aims to provide an automatic adhesive tape cutting machine.

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

an automatic adhesive tape cutting machine comprises a base, an adhesive tape fixing seat, an adhesive tape shearing device, an adhesive tape clamping and conveying device, an adhesive tape pressing device and a containing device, wherein the adhesive tape fixing seat, the adhesive tape shearing device, the adhesive tape clamping and conveying device, the adhesive tape clamping and conveying device and the adhesive tape clamping device; the pressing piece is driven by the pressing driving mechanism to move relative to the accommodating device so as to increase or reduce the pressing space; the adhesive tape cutting device is used for cutting the adhesive tape supplied by the wound adhesive tape between the adhesive tape clamping and conveying device and the adhesive tape fixing seat.

Further, storage device is including setting up rotation actuating mechanism, drive connection in rotation actuating mechanism's on the base connecting axle, connecting in the connecting piece of connecting axle and with the viscose dish of connecting piece and/or connecting axle connection, the viscose dish stretches out to compress tightly in the space.

Furthermore, the pressing piece comprises a driving end in driving connection with the pressing driving mechanism, a pressing end located above the viscose disc and a connecting end connected to the driving end and the pressing end, and a pressing space is formed between the pressing end and the accommodating device.

Furthermore, the automatic adhesive tape cutting machine further comprises a first sliding rail arranged on the base, a fixed seat arranged on the base, a handle rotatably arranged on the fixed seat, a first sliding seat arranged on the first sliding rail in a sliding mode, and a first screw rod parallel to the first sliding rail, wherein one end of the first screw rod is inserted into the handle, and the other end of the first screw rod penetrates through the first sliding seat and is in threaded connection with the first sliding seat; the adhesive tape shearing device is arranged on the first sliding seat.

Furthermore, the adhesive tape shearing device comprises a first blade, a second blade and a shearing driving mechanism, wherein the second blade is arranged to intersect with the first blade, the shearing driving mechanism is in driving connection with the first blade and the second blade, and the shearing driving mechanism is arranged on the first sliding seat.

Furthermore, the adhesive tape clamping and conveying device comprises a first chuck, a second chuck, a clamping driving mechanism and a feeding mechanism, wherein the second chuck is arranged opposite to the first chuck, the clamping driving mechanism is in driving connection with the first chuck and the second chuck, the feeding mechanism is connected with the clamping driving mechanism, and the feeding mechanism is used for driving the clamping driving mechanism to be close to or far away from the pressing space.

Furthermore, the feeding mechanism comprises two mounting seats arranged on the base at intervals, a second sliding rail arranged on the base, a second sliding seat arranged on the second sliding rail, a second screw rod rotatably connected to the two mounting seats and arranged parallel to the second sliding rail, and a feeding driver in driving connection with the second screw rod, the second screw rod penetrates through the second sliding seat and is in threaded connection with the second sliding seat, and the clamping driving mechanism is arranged on the second sliding seat.

Furthermore, a protective cover is arranged on the base, the protective cover covers the periphery of the adhesive tape clamping and conveying device, and the top end of the protective cover protrudes to the position above the first blade and the second blade.

Further, the automatic adhesive tape cutting machine further comprises a box body movably connected to the base.

Further, a guide wheel is rotatably arranged on the adhesive tape fixing seat.

The utility model has the beneficial effects that: the storage device can store multiple sections of adhesive tapes, so that the step of manually taking off the adhesive tapes when one adhesive tape is cut is omitted, and the subsequent operation in a workshop assembly line is facilitated; the pressing piece is additionally arranged, the adhesive tape clamping and conveying device is conveyed to the winding adhesive tape on the storage device to be pressed tightly, firmness of the adhesive tape adhered to the storage device is increased, the adhesive tape after being sheared can be prevented from dropping in the rotating process of the storage device, and the stability of the storage adhesive tape of the storage device is improved. The adhesive tape cutting machine can rapidly cut the wound adhesive tape into a plurality of sections of the same adhesive tape, and the adhesive tape is stored by the storage device, so that a large amount of labor cost and time cost are saved.

Drawings

Fig. 1 is a schematic perspective view of the first embodiment of the present invention after the protective cover is hidden.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a schematic perspective view of the second embodiment of the present invention after the protective cover is hidden.

Fig. 4 is a schematic three-dimensional structure diagram after the protective cover is hidden.

Fig. 5 is a schematic perspective view of the present invention.

Description of reference numerals:

1. a base; 2. a tape holder; 3. a tape shearing device; 4. a tape clamping and conveying device; 5. a tape pressing device; 6. a storage device; 7. winding the adhesive tape; 11. a first slide rail; 12. a first sliding seat; 13. a first screw rod; 14. a fixed seat; 15. a handle; 16. a protective cover; 17. a guide wheel; 18. a box body; 19. a guide mechanism; 31. a first blade; 32. a second blade; 33. a shear drive mechanism; 41. a first chuck; 42. a second chuck; 43. a clamping drive mechanism; 44. a feeding mechanism; 45. a mounting seat; 46. a second slide rail; 47. a second sliding seat; 48. a second screw rod; 49. a feed drive; 51. a pressing drive mechanism; 52. a compression member; 521. a driving end; 522. a compression end; 523. a connecting end; 61. a rotation driving mechanism; 62. a connecting shaft; 63. a connecting member; 64. a viscose plate.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1 to 5, the automatic adhesive tape cutting machine provided by the present invention includes a base 1, and an adhesive tape fixing seat 2, an adhesive tape shearing device 3, an adhesive tape clamping and conveying device 4, an adhesive tape pressing device 5 and a receiving device 6 respectively disposed on the base 1, wherein the receiving device 6 is movably disposed on the base 1, the adhesive tape fixing seat 2 is used for bearing a wound adhesive tape 7, the adhesive tape fixing seat 2 is rotatably connected to the wound adhesive tape 7 through a rotating shaft, the adhesive tape pressing device 5 includes a pressing driving mechanism 51 disposed on the base 1 and a pressing member 52 drivingly connected to the pressing driving mechanism 51, a pressing space is formed between the pressing member 52 and the receiving device 6, and the adhesive tape clamping and conveying device 4 is used for conveying an adhesive tape on the wound adhesive tape 7 borne by the adhesive tape fixing seat 2 into the pressing space; the pressing piece 52 is driven by the pressing driving mechanism 51 to move relative to the containing device 6, so that the pressing space is increased or reduced, and the adhesive tape supplied by the wound adhesive tape in the pressing space is loosened or pressed; the tape cutting device 3 is used for cutting the tape supplied by the wound tape 7 between the tape clamping and feeding device 4 and the tape fixing seat 2.

Specifically, the pressing driving mechanism 51, the adhesive tape shearing device 3, the adhesive tape clamping and conveying device 4 and the accommodating device 6 are all electrically connected with the control center, a plurality of feeding stations are uniformly arranged in the circumferential direction of the top end of the accommodating device 6, and the pressing space is located between one of the feeding stations of the accommodating device 6 and the pressing piece 52. In the actual use process, the rotating shaft is inserted into the wound adhesive tape 7, then the rotating shaft is rotatably connected to the adhesive tape fixing seat 2, the free end of the adhesive tape of the wound adhesive tape 7 is placed at the tape clamping end of the adhesive tape clamping and conveying device 4, and the adhesive tape supplied by the wound adhesive tape 7 is clamped by the adhesive tape clamping and conveying device 4; the control center controls the adhesive tape clamping and feeding device 4 to clamp the adhesive tape free end of the wound adhesive tape 7 and make the adhesive tape free end move towards the direction close to the receiving device 6 until the adhesive tape free end of the wound adhesive tape 7 moves to one of the feeding stations of the receiving device 6, at the moment, the control center controls the pressing and driving mechanism 51 to drive the pressing piece 52 to move, so that the pressing space is reduced until the pressing piece 52 presses the adhesive tape free end of the wound adhesive tape 7 to the feeding station of the receiving device 6, and simultaneously, the control center controls the adhesive tape shearing device 3 to rapidly shear the adhesive tape on the wound adhesive tape 7 to form an independent adhesive tape section, and the adhesive tape section is firmly adhered to the receiving device 6; the control center controls the adhesive tape clamping and conveying device 4 to cancel clamping and reset the adhesive tape section, and simultaneously controls the storage device 6 to rotate or slide so that the adhesive tape section is conveyed out by the feeding station, to which the adhesive tape section is adhered, of the storage device 6, meanwhile, the next feeding station of the storage device 6 is positioned and communicated with the discharging end of the adhesive tape clamping and conveying device 4, the adhesive tape clamping and conveying device 4 is waited to feed the adhesive tape on the wound adhesive tape 7 to the feeding station, and the actions are repeated, so that the adhesive tape section is continuously produced and output. The storage device 6 is additionally arranged, so that a plurality of sections of adhesive tape sections can be stored, the step that each section of adhesive tape section is cut and needs to be manually taken away is omitted, and the subsequent operation in a workshop assembly line is facilitated; add compressing tightly 52, carry the sticky tape that sticky tape pinch device 4 sent to storage device 6 and compress tightly, increased the fastness of sticky tape pasting on storage device 6, can avoid the sticky tape section after the shearing to drop at storage device 6 pivoted in-process, improved storage device 6 and stored the stability of sticky tape. The adhesive tape cutting machine can rapidly cut the packaged adhesive tape 7 into multiple sections of the same adhesive tape, and the adhesive tape sections are stored through the storage device 6, so that a large amount of labor cost and time cost are saved.

Further, storage device 6 is including setting up rotation actuating mechanism 61, drive connection in rotation actuating mechanism 61 on base 1 and overlapping in proper order and locate the outer viscose dish 64 of connecting axle 62 and connecting piece 63, connecting piece 63 and the key-type connection of connecting axle 62, connecting piece 63 and viscose dish 64 detachably are connected, the sticky tape section pastes on viscose dish 64.

Specifically, the connecting member 63 is screwed or clamped with the adhesive disk 64. In the actual use process, the rotation driving mechanism 61 can adopt a motor, the rotation driving mechanism 61 drives the connecting shaft 62 to rotate, the connecting piece 63 is connected with the connecting shaft 62 in a key mode, the connecting piece 63 is in threaded connection or clamping connection with the viscose disc 64, and the connecting shaft 62 drives the connecting piece 63 and the viscose disc 64 to synchronously rotate, so that all feeding stations on the viscose disc 64 rotate circularly; after one of the feeding stations of the adhesive disc 64 is adhered with the adhesive tape section, the adhesive disc 64 is rotated, so that not only the feeding station adhered with the adhesive tape section is rotated away from the adhesive tape clamping and conveying device 4, but also the next feeding station on the adhesive disc 64 is rotated until the discharge end of the adhesive tape clamping and conveying device 4 is communicated, and the next feeding is waited. When the accommodating device 6 is installed, the adhesive disc 64 and the connecting piece 63 are sleeved outside the connecting shaft 62 in sequence, and then the connecting piece 63 and the adhesive disc 64 are in threaded connection or clamped connection; when storage device 6 needs to be replaced or maintained, connecting piece 63 and viscose dish 64 are disconnected, connecting piece 63 and viscose dish 64 are dismantled from connecting axle 62 in proper order again, change or maintain viscose dish 64 again, and viscose dish 64's easy dismounting, connection structure are simple, the easy access.

Further, the pressing member 52 includes a driving end 521 located below the adhesive disc 64 and connected to the pressing driving mechanism 51 in a driving manner, a pressing end 522 located above the adhesive disc 64 and parallel to the adhesive disc 64, and a connecting end 523 connected to the driving end 521 and the pressing end 522, wherein the connecting end 523 is vertically disposed outside the circumference of the adhesive disc 64.

Specifically, the pressing drive mechanism 51 may be an air cylinder, and the pressing space is located between the pressing end 522 and the feeding station of the adhesive disk 64. In the actual use process, the adhesive disc 64 is arranged parallel to the horizontal plane, when one of the feeding stations of the adhesive disc 64 is communicated with the output end of the adhesive tape clamping and conveying device 4, the pressing end 522 is positioned above the feeding station, after the adhesive tape for winding the adhesive tape 7 is conveyed to the feeding station, the driving end 521, the connecting end 523 and the pressing end 522 are driven by the pressing driving mechanism 51 to vertically move downwards, the pressing space is gradually reduced until the pressing end 522 is tightly attached to the accommodating device 6, after the free end of the adhesive tape wound with the adhesive tape 7 is pressed by the pressing end 522 at the feeding station of the adhesive disc 64, the pressing driving mechanism 51 drives the driving end 521, the connecting end 523 and the pressing end 522 to vertically move upwards, the pressing space is gradually increased, the next adhesive tape pressing is waited, and the adhesive tape clamping and conveying device 4 is convenient for conveying the adhesive tape free end of the packaged adhesive tape 7 to the next feeding station of the adhesive disc 64. The pressing piece 52 is Contraband-shaped, the pressing piece 52 with the structural design has the advantages that each feeding station of the adhesive disc 64 can rotate to the inner cavity of the pressing piece 52, so that the structure between the pressing piece 52 and the adhesive disc 64 is compact, the pressing piece 52 can stably press the adhesive tape on the adhesive disc 64, the connection stability of the pressing piece 52 and the pressing driving mechanism 51 is improved, the length of the pressing piece 52 is shortened, the shaking of the pressing piece 52 in the using process is effectively reduced, and the service lives of the pressing piece 52 and the pressing driving mechanism 51 are prolonged.

Further, the automatic adhesive tape cutting machine further comprises a first sliding rail 11 arranged on the base 1, a fixed seat 14 arranged on the base 1, a handle 15 rotatably arranged on the fixed seat 14, a first sliding seat 12 slidably arranged on the first sliding rail 11, and a first screw rod 13 arranged along the length direction of the first sliding rail 11, wherein one end of the first screw rod 13 is inserted into the handle 15, the other end of the first screw rod 13 penetrates through the first sliding seat 12 and is in threaded connection with the first sliding seat 12, and the first screw rod 13 penetrates through the fixed seat 14 and is rotatably connected with the fixed seat 14; the adhesive tape cutting device 3 is arranged on the sliding seat I12.

Specifically, the fixing seat 14 abuts against one end of the first sliding rail 11 to prevent the first sliding seat 12 from coming off from one end of the first sliding rail 11 close to the fixing seat 14. In the actual use process, the handle 15 can be in driving connection with the motor, the handle 15 and the first screw rod 13 are driven to rotate manually or by the motor, and as the first sliding seat 12 is in threaded connection with the first screw rod 13, the first sliding seat 12 moves back and forth along the length direction of the first screw rod 13, the first sliding seat 12 slides back and forth along the first sliding rail 11, and the first sliding seat 12 drives the adhesive tape shearing device 3 to slide along the first sliding rail 11 in the direction close to or far away from the adhesive tape disc 64, so that the tape shearing position of the adhesive tape shearing device 3 is adjusted. The length of the cut adhesive tape can be correspondingly adjusted by adjusting the distance between the adhesive tape cutting device 3 and the adhesive disc 64, and the position of the adhesive tape cutting device 3 is convenient to adjust and simple to operate. The first sliding rail 11 is additionally arranged, so that the directional movement of the adhesive tape shearing device 3 is realized, and the stability of the adhesive tape shearing device 3 in the moving process is improved.

Further, the adhesive tape cutting device 3 comprises a first blade 31, a second blade 32 intersecting with the first blade 31, and a cutting driving mechanism 33 in driving connection with the first blade 31 and the second blade 32, wherein the cutting driving mechanism 33 is arranged on the sliding seat one 12.

Specifically, the shearing drive mechanism 33 may employ an air cylinder; the shearing driving mechanism 33 is used for driving the first blade 31 and the second blade 32 to be sheared or separated. Compared with a structure that a single blade is used for cutting off the packaged adhesive tape 7, the first blade 31 and the second blade 32 can rapidly and accurately cut off the packaged adhesive tape 7, the packaged adhesive tape 7 is prevented from being stuck by the blade, and the adhesive tape cutting device 3 is simple in structure, low in cost, stable in quality of the cut adhesive tape and high in yield.

Further, the adhesive tape clamping and conveying device 4 comprises a first clamping head 41, a second clamping head 42 which is positioned below the first clamping head 41 and is parallel to the first clamping head 41, a clamping driving mechanism 43 which is in driving connection with the first clamping head 41 and the second clamping head 42, and a feeding mechanism 44 which is connected with the clamping driving mechanism 43 and is arranged below the clamping driving mechanism 43, wherein the feeding mechanism 44 is used for driving the clamping driving mechanism 43 to be close to or far from the pressing space.

In practical use, the clamping driving mechanism 43 may be a pneumatic cylinder. The clamping driving mechanism 43 is used for driving the first chuck 41 and the second chuck 42 to approach each other to clamp the free end of the adhesive tape of the wound adhesive tape 7, the feeding mechanism 44 drives the clamping driving mechanism 43, the first chuck 41, the second chuck 42 and the free end of the adhesive tape on the wound adhesive tape 7 to move towards the direction approaching the adhesive disc 64 until the free end of the adhesive tape of the wound adhesive tape 7 protrudes above the adhesive disc 64 and is pressed on a feeding station of the adhesive disc 64 through the adhesive tape pressing device 5, the cutting driving mechanism 33 drives the first blade 31 and the second blade 32 to cut the adhesive tape on the wound adhesive tape 7 in a matching manner to form an adhesive tape section, the clamping driving mechanism 43 drives the first chuck 41 and the second chuck 42 to move away from each other to release the adhesive tape section, meanwhile, the cutting driving mechanism 33 drives the first blade 31 and the second blade 32 to reset, the feeding mechanism 44 drives the clamping driving mechanism 43, the first chuck 41 and the second chuck 42 to reset, so as to facilitate the next material clamping. The automatic belt clamping and conveying device is high in automation degree, and the structure of the belt clamping and conveying device 4 is simple and convenient to maintain.

Further, the feeding mechanism 44 includes two installation bases 45 arranged on the base 1 at intervals, a second sliding rail 46 arranged on the base 1, a second sliding base 47 arranged on the second sliding rail 46 in a sliding manner, a second screw rod 48 rotatably connected to the two installation bases 45 and arranged parallel to the second sliding rail 46, and a feeding driver 49 in driving connection with the second screw rod 48, wherein the second sliding rail 46 is located between the two installation bases 45, the second screw rod 48 penetrates through the second sliding base 47 and is in threaded connection with the second sliding base 47, and the clamping driving mechanism 43 is arranged on the second sliding base 47.

Specifically, one end of the second screw rod 48 protrudes out of the mounting seat 45 and is connected with an output end of a feeding driver 49, and the feeding driver 49 can adopt a motor. In the actual use process, the feeding driver 49 drives the second screw rod 48 to rotate relative to the mounting seat 45, and as the second screw rod 48 is in threaded connection with the second sliding seat 47, the second sliding seat 47 moves back and forth along the length direction of the second screw rod 48, and the second sliding seat 47 slides back and forth along the second sliding rail 46, the second sliding seat 47 drives the clamping driving mechanism 43, the second chuck 42 and the first chuck 41 to move towards or away from the accommodating device 6, so that the adhesive tape is adhered to the accommodating device 6; the adhesive tape clamping and conveying device 4 is simple in structure, the second sliding rail 46 is additionally arranged, directional movement of the clamping driving mechanism 43 is achieved, stability and precision of the clamping driving mechanism 43 in the moving process are improved, and stability of the packaged adhesive tape 7 in the conveying process is further improved.

Further, a protective cover 16 is arranged on the base 1, the protective cover 16 covers the periphery of the adhesive tape clamping and conveying device 4, and the top end of the protective cover 16 protrudes above the first blade 31 and the second blade 32.

Specifically, the adhesive tape cutting device 3 and the adhesive tape clamping and conveying device 4 are respectively arranged on two sides of the adhesive tape fixing seat 2. In the actual use process, the protective cover 16 can prevent sundries from falling into the adhesive tape clamping and conveying device 4 to influence the normal operation of the adhesive tape clamping and conveying device 4, and the protective cover 16 can hide the tool tips and the cutting edges of the first blade 31 and the second blade 32 so as to enhance the safety performance of the automatic adhesive tape cutting machine.

Further, the automatic adhesive tape cutting machine further comprises a box body 18 movably connected to the base 1.

In the actual use process, box body 18 is located the below of base 1 and rotates with base 1 to be connected, can be used to accomodate the control center in the box body 18 and compress tightly the electric wire of devices such as actuating mechanism 51, sticky tape shearing mechanism 3, sticky tape pinch device 4, rotates base 1 and box body 18 to be connected, is convenient for overhaul and maintain the circuit in the box body 18. Specifically, the periphery of the box body 18 is further provided with a control switch electrically connected with a control center, and the control center is controlled through the control switch to start the pressing driving mechanism 51, the adhesive tape shearing device 3 or/and the adhesive tape clamping and conveying device 4 to operate, so that the operation of workers is easy, and the working efficiency is improved.

Further, a guide wheel 17 is rotatably provided on the tape holder 2, and the guide wheel 17 is used for guiding the tape supplied by winding the tape 7.

In the actual use process, the adhesive tape supplied by the wound adhesive tape 7 is guided and limited by the guide wheel 17, and then is clamped by the adhesive tape clamping and conveying device 4, so that the wound adhesive tape 7 is directionally fed, and the stability of feeding the wound adhesive tape 7 is improved.

Specifically, the base 1 is further provided with a guide mechanism 19, and the guide mechanism 19 is located below the adhesive disc 64. The guide mechanism 19 has guiding and limiting functions on the adhesive disc 64, and stability of the adhesive disc 64 in the movement process is improved. Specifically, the top of guiding mechanism 19 rotates and is provided with the runner, the runner rolls with the bottom surface of viscose dish 64 and contradicts, and this structural design has further improved viscose dish 64 pivoted stability.

All the technical features in the embodiment can be freely combined according to actual needs.

The above embodiments are preferred implementations of the present invention, and the present invention can be implemented in other ways without departing from the spirit of the present invention.

Claims

1. The utility model provides an automatic cut adhesive tape machine which characterized in that: the adhesive tape cutting device comprises a base (1), and an adhesive tape fixing seat (2), an adhesive tape shearing device (3), an adhesive tape clamping and conveying device (4), an adhesive tape pressing device (5) and a storage device (6) which are respectively arranged on the base (1), wherein the storage device (6) is movably arranged on the base (1), the adhesive tape fixing seat (2) is used for bearing a wound adhesive tape (7), the adhesive tape pressing device (5) comprises a pressing driving mechanism (51) arranged on the base (1) and a pressing piece (52) in driving connection with the pressing driving mechanism (51), a pressing space is formed between the pressing piece (52) and the storage device (6), and the adhesive tape clamping and conveying device (4) is used for conveying the adhesive tape on the wound adhesive tape (7) borne by the adhesive tape fixing seat (2) into the pressing space; the pressing piece (52) is driven by the pressing driving mechanism (51) to move relative to the containing device (6) so as to increase or reduce the pressing space; the adhesive tape cutting device (3) is used for cutting the adhesive tape supplied by the wound adhesive tape (7) between the adhesive tape clamping and conveying device (4) and the adhesive tape fixing seat (2).

2. The automatic adhesive tape cutting machine according to claim 1, characterized in that: storage device (6) including set up rotation actuating mechanism (61) on base (1), drive connection in rotation actuating mechanism (61) connecting axle (62), connect in connecting piece (63) of connecting axle (62) and with connecting piece (63) and/or the viscose dish (64) that connecting axle (62) are connected, viscose dish (64) stretch to in the space that compresses tightly.

3. The automatic adhesive tape cutting machine according to claim 1, characterized in that: the pressing piece (52) comprises a driving end (521) in driving connection with the pressing driving mechanism (51), a pressing end (522) located above the viscose disc (64) and a connecting end (523) connected to the driving end (521) and the pressing end (522), and a pressing space is formed between the pressing end (522) and the accommodating device (6).

4. The automatic adhesive tape cutting machine according to claim 1, characterized in that: the automatic adhesive tape cutting machine further comprises a first sliding rail (11) arranged on the base (1), a fixed seat (14) arranged on the base (1), a handle (15) rotatably arranged on the fixed seat (14), a first sliding seat (12) slidably arranged on the first sliding rail (11) and a first screw rod (13) parallel to the first sliding rail (11), one end of the first screw rod (13) is inserted into the handle (15), and the other end of the first screw rod (13) penetrates through the first sliding seat (12) and is in threaded connection with the first sliding seat (12); the adhesive tape shearing device (3) is arranged on the sliding seat I (12).

5. The automatic adhesive tape cutting machine according to claim 4, characterized in that: the adhesive tape shearing device (3) comprises a first blade (31), a second blade (32) and a shearing driving mechanism (33), wherein the second blade (32) is arranged to intersect with the first blade (31), the shearing driving mechanism (33) is in driving connection with the first blade (31) and the second blade (32), and the shearing driving mechanism (33) is arranged on the first sliding seat (12).

6. The automatic adhesive tape cutting machine according to claim 1, characterized in that: the adhesive tape clamping and conveying device (4) comprises a first clamping head (41), a second clamping head (42) arranged opposite to the first clamping head (41), a clamping driving mechanism (43) in driving connection with the first clamping head (41) and the second clamping head (42), and a feeding mechanism (44) connected with the clamping driving mechanism (43), wherein the feeding mechanism (44) is used for driving the clamping driving mechanism (43) to be close to or far away from the pressing space.

7. The automatic adhesive tape cutting machine according to claim 6, characterized in that: the feeding mechanism (44) comprises two installation bases (45) arranged on the base (1) at intervals, a second sliding rail (46) arranged on the base (1), a second sliding base (47) arranged on the second sliding rail (46) in a sliding mode, a second screw rod (48) which is connected with the two installation bases (45) in a rotating mode and arranged in parallel with the second sliding rail (46), and a feeding driver (59) in driving connection with the second screw rod (48), wherein the second screw rod (48) penetrates through the second sliding base (47) and is in threaded connection with the second sliding base (47), and the clamping driving mechanism (43) is arranged on the second sliding base (47).

8. The automatic adhesive tape cutting machine according to claim 1, characterized in that: the base (1) is provided with a protective cover (16), the protective cover (16) covers the periphery of the adhesive tape clamping and conveying device (4), and the top end of the protective cover (16) protrudes to the upper portions of the first blade (31) and the second blade (32).

9. An automatic adhesive tape cutting machine according to any one of claims 1 to 8, characterized in that: the automatic adhesive tape cutting machine further comprises a box body (18) movably connected to the base (1).

10. The automatic adhesive tape cutting machine according to claim 1, characterized in that: the adhesive tape fixing seat (2) is rotatably provided with a guide wheel (17).