CN216004694U

CN216004694U - Biodegradable adhesive tape shearing device

Info

Publication number: CN216004694U
Application number: CN202122580061.8U
Authority: CN
Inventors: 陈思红; 罗耀发; 吴传良
Original assignee: Fujian Green Technology Co ltd
Current assignee: Fujian Green Technology Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-03-11
Anticipated expiration: 2031-10-26

Abstract

The utility model relates to a technical field is cuted to the sticky tape, and a biodegradable sticky tape shearing mechanism is disclosed, including the sticky tape box, the rectangular channel has been seted up to the inner wall of sticky tape box, the inner wall swing joint of sticky tape box has the button, the bottom swing joint of button has the installation piece, the top fixed mounting of installation piece has the connecting block, the inner wall fixed mounting of connecting block has the spring, the bottom fixed mounting of installation piece has the shearing tooth, the below of shearing tooth is provided with trapezoidal pad, the inner wall fixed mounting of sticky tape box has the fixed column, the inner wall swivelling joint of fixed column has the pivot, the outer wall of pivot has cup jointed the sticky tape and has rolled up. This biodegradable's sticky tape shearing mechanism through pressing the button downwards, and the button drives the installation piece and moves down, and elastic deformation takes place this moment the spring and shears the tooth and move down, and the device until shearing the sticky tape to avoid operator's finger to receive the injury and improved the security when using.

Description

Biodegradable adhesive tape shearing device

Technical Field

The utility model relates to a sticky tape cuts technical field, specifically is a biodegradable sticky tape shearing mechanism.

Background

The biodegradable material is released from body through dissolving, enzymolysis, cell phagocytosis and other actions, and the repaired tissue is used to replace the implanted position of the material.

The fingers of an operator can be injured when the existing shearing device is used, the safety in use is greatly reduced, and the adhesive tape roll is inconvenient to replace after the adhesive tape is used up.

Therefore, the biodegradable adhesive tape cutting device is far away from the cutting teeth and a device for mounting and dismounting the adhesive tape box in a button pressing mode, so that fingers of an operator can be prevented from being injured, the safety in use is improved, an adhesive tape roll can be conveniently replaced, and the operation is simple and rapid.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a biodegradable sticky tape shearing mechanism possesses the security that not only can avoid operator's finger to receive the injury and improved when using, can also conveniently change sticky tape book and easy operation, advantage such as swift, has solved present shearing mechanism at the in-process that uses, can injure operator's finger, great reduction the security when using, the sticky tape has used the inconvenient problem of changing sticky tape book after moreover.

(II) technical scheme

For the security that realizes above-mentioned finger that not only can avoid the operator to receive the injury and improved when using, can also conveniently change adhesive tape roll and easy operation, swift purpose, the utility model provides a following technical scheme: the utility model provides a biodegradable sticky tape shearing mechanism, includes the sticky tape box, the rectangular channel has been seted up to the inner wall of sticky tape box, the inner wall swing joint of sticky tape box has the button, the bottom swing joint of button has the installation piece, the top fixed mounting of installation piece has the connecting block, the inner wall fixed mounting of connecting block has the spring, the bottom fixed mounting of installation piece has the shearing tooth, the below of shearing tooth is provided with trapezoidal pad, the inner wall fixed mounting of sticky tape box has the fixed column, the inner wall swivelling joint of fixed column has the pivot, the outer wall of pivot has cup jointed the sticky tape and has rolled up, the outer wall fixedly connected with sticky tape of sticky tape roll, the inner wall swivelling joint of sticky tape box has the guide bar, the inner wall joint of fixed column has arc fixture block.

Preferably, the adhesive tape box is formed by combining a box body and an upper connecting cover, and a mounting hole is formed in the inner wall of the upper connecting cover so as to open the upper connecting cover to replace an adhesive tape roll and mount and dismount a button.

Preferably, the top portion of the button is made of rubber, ensuring that the operator feels comfortable when pressing the button, without feeling painful due to too long pressing time.

Preferably, the inner wall of the connecting block is provided with a mounting groove, so that the mounting of the spring is firmer.

Preferably, the adhesive surface of the adhesive tape always faces the ladder-shaped pad, so that the adhesive tape is still adhered to the outer side of the ladder-shaped pad after being cut.

Preferably, the ladder-shaped pad is made of rubber so as to facilitate the shearing of the rubber belt by the shearing teeth.

Preferably, the inner wall of fixed column has the joint groove, and the inner wall diameter in joint groove, size and the outer wall diameter of arc fixture block, size looks adaptation ensure that the arc fixture block joint agrees with more and is firm at the inner wall of fixed column.

(III) advantageous effects

Compared with the prior art, the utility model provides a biodegradable sticky tape shearing mechanism possesses following beneficial effect:

1. this biodegradable's sticky tape shearing mechanism through pressing the button downwards, and the button drives the installation piece and moves down, and elastic deformation takes place this moment the spring and shears the tooth and move down, and the device until shearing the sticky tape to avoid operator's finger to receive the injury and improved the security when using.

2. This biodegradable's sticky tape shearing mechanism when the sticky tape book needs to be changed, through opening the sticky tape box, takes out the arc fixture block from the inner wall of fixed column, then takes out the pivot, installs the sticky tape book, installs the pivot again in the inner wall of fixed column, fixes well with the arc fixture block, pastes the device at the outer wall of trapezoidal pad through the guide bar to the sticky tape to convenient change sticky tape book and easy operation, swift.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a side view of the adhesive tape cartridge of the present invention;

FIG. 3 is a top cross sectional view of the tape cartridge of the present invention;

FIG. 4 is a schematic view illustrating the engagement between the fixing column and the arc-shaped clamping block of the present invention;

FIG. 5 is a schematic view of a fixing column of the present invention;

fig. 6 is a schematic view of the arc-shaped fixture block of the present invention.

In the figure: 1. an adhesive tape box; 2. a rectangular groove; 3. a button; 4. a spring; 5. mounting blocks; 6. connecting blocks; 7. an adhesive tape; 8. cutting teeth; 9. a ladder pad; 10. a rotating shaft; 11. an adhesive tape roll; 12. fixing a column; 13. a guide rod; 14. an arc-shaped clamping block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, a biodegradable adhesive tape cutting device comprises an adhesive tape box 1, the adhesive tape box 1 is formed by combining a box body and an upper connecting cover, the inner wall of the upper connecting cover is provided with a mounting hole so as to open the upper connecting cover to replace an adhesive tape roll 11 and mount and dismount a button 3, the inner wall of the adhesive tape box 1 is provided with a rectangular groove 2, the inner wall of the adhesive tape box 1 is movably connected with the button 3, the top part of the button 3 is made of rubber so as to ensure that an operator feels comfortable when pressing the button 3 without feeling pain due to overlong pressing time, the bottom of the button 3 is movably connected with a mounting block 5, the top of the mounting block 5 is fixedly provided with a connecting block 6, the inner wall of the connecting block 6 is provided with a mounting groove so as to ensure that the spring 4 is more firmly mounted, the inner wall of the connecting block 6 is fixedly provided with a spring 4, the bottom of the mounting block 5 is fixedly provided with cutting teeth 8, shear the below of tooth 8 and be provided with trapezoidal pad 9, the inner wall fixed mounting of adhesive tape box 1 has fixed column 12, the inner wall of fixed column 12 has the joint groove, the inner wall diameter in joint groove, size and arc fixture block 14's outer wall diameter, big or small looks adaptation, ensure that arc fixture block 14 joint agrees with more and is firm at the inner wall of fixed column 12, the inner wall swivelling joint of fixed column 12 has pivot 10, the outer wall of pivot 10 has cup jointed adhesive tape roll 11, adhesive tape roll 11's outer wall fixedly connected with sticky tape 7, the viscidity face of sticky tape 7 is towards trapezoidal pad 9 all the time, the material of trapezoidal pad 9 is the rubber material, so that 8 shear adhesive tape 7 of shearing tooth, ensure that adhesive tape 7 still pastes in the outside of trapezoidal pad 9 after shearing, the inner wall swivelling joint of adhesive tape box 1 has guide bar 13, the inner wall joint of fixed column 12 has arc fixture block 14.

The working principle is as follows: when using, operating personnel is through pressing down button 3, button 3 drives installation piece 5 downstream, installation piece 5 drives this moment and cuts 8 downstream of tooth, spring 4 takes place elastic deformation, until cutting off sticky tape 7, when sticky tape book 11 needs to be changed, operating personnel is through opening sticky tape box 1, take out arc fixture block 14 of joint at fixed column 12 inner wall, then take out pivot 10, install the outer wall at pivot 10 again sticky tape book 11, install pivot 10 again after the installation in the inner wall of fixed column 12, reuse arc fixture block 14 is fixed, then sticky tape 7 through guide bar 13 until sticky tape 7 paste at the outer wall of trapezoidal pad 9 can, the device not only can avoid operator's finger to receive the injury and improved the security when using, can also conveniently change sticky tape book 11 and easy operation, it is swift.

To sum up, this biodegradable sticky tape shearing mechanism, through pressing down button 3, button 3 drives installation piece 5 downstream, spring 4 takes place elastic deformation and shears 8 of tooth and move down this moment, until shearing the device that falls sticky tape 7, thereby avoid operator's finger to receive the injury and improve the security when using, when sticky tape book 11 needs to be changed, through opening sticky tape box 1, take out arc fixture block 14 from the inner wall of fixed column 12, then take out pivot 10, install sticky tape book 11, install pivot 10 in the inner wall of fixed column 12 again, fix with arc fixture block 14, paste the sticky tape 7 at the device of the outer wall of trapezoidal pad 9 through guide bar 13 until sticky tape 7, thereby convenient change sticky tape book 11 and easy operation, swiftly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A biodegradable adhesive tape cutting device, comprising an adhesive tape cartridge (1), characterized in that: the inner wall of the adhesive tape box (1) is provided with a rectangular groove (2), the inner wall of the adhesive tape box (1) is movably connected with a button (3), the bottom of the button (3) is movably connected with an installation block (5), the top of the installation block (5) is fixedly provided with a connecting block (6), the inner wall of the connecting block (6) is fixedly provided with a spring (4), the bottom of the installation block (5) is fixedly provided with a shearing tooth (8), a trapezoidal pad (9) is arranged below the shearing tooth (8), the inner wall of the adhesive tape box (1) is fixedly provided with a fixed column (12), the inner wall of the fixed column (12) is rotatably connected with a rotating shaft (10), the outer wall of the rotating shaft (10) is sleeved with an adhesive tape roll (11), the outer wall of the adhesive tape roll (11) is fixedly connected with an adhesive tape (7), the inner wall of the adhesive tape box (1) is rotatably connected with a guide rod (13), the inner wall of the fixing column (12) is clamped with an arc-shaped clamping block (14).

2. A biodegradable tape cutting apparatus as defined in claim 1, wherein: the adhesive tape box (1) is formed by combining a box body and an upper connecting cover, and a mounting hole is formed in the inner wall of the upper connecting cover.

3. A biodegradable tape cutting apparatus as defined in claim 1, wherein: the top part of the button (3) is made of rubber.

4. A biodegradable tape cutting apparatus as defined in claim 1, wherein: the inner wall of the connecting block (6) is provided with a mounting groove.

5. A biodegradable tape cutting apparatus as defined in claim 1, wherein: the adhesive surface of the adhesive tape (7) faces the trapezoidal pad (9) all the time.

6. A biodegradable tape cutting apparatus as defined in claim 1, wherein: the ladder-shaped pad (9) is made of rubber.

7. A biodegradable tape cutting apparatus as defined in claim 1, wherein: the inner wall of the fixing column (12) is provided with a clamping groove, and the diameter and the size of the inner wall of the clamping groove are matched with the diameter and the size of the outer wall of the arc-shaped clamping block (14).