CN214136162U

CN214136162U - Packaging bag shearing device

Info

Publication number: CN214136162U
Application number: CN202022697881.0U
Authority: CN
Inventors: 伍荣
Original assignee: Zhejiang Jiucheng New Composite Material Co ltd
Current assignee: Zhejiang Jiucheng New Composite Material Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-09-07
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a wrapping bag shearing mechanism relates to wrapping bag shearing technology field, comprising a base plate, both sides fixed connection mounting panel rotates between the mounting panel on the bottom plate and connects the erection column, and the fixed feeding wheel that cup joints in the middle of the erection column, feeding wheel both sides fixed connection bounding wall, set up on the feeding wheel and cut the cut groove, cut the equal radian interval setting in cut groove, sliding connection fly leaf between the mounting panel of feeding wheel top, fly leaf bottom fixed connection installation pole, installation pole bottom fixed connection cutting knife, the fixed drive gear that cup joints on the erection column of feeding wheel one side, rotates on the mounting panel lateral wall of drive gear top and connects the rotation post, and fixed cover connects incomplete gear on the rotation post, and incomplete gear is connected with drive gear meshing transmission, and device structure principle reasonable in design, and the operation is convenient, and the practicality is high.

Description

Packaging bag shearing device

Technical Field

The utility model relates to a technical field is cuted to the wrapping bag, specifically is a wrapping bag shearing mechanism.

Background

The packaging tape is visible everywhere in our daily life, and is an indispensable existence, people need all kinds of wrapping bags to accomodate the packing product, and some wrapping bags of the same type need lift south and carry out the cutting edge before using, when needing to use, and the person only need tear one of them wrapping bag along the cutting edge and tear off.

Traditional wrapping bag shearing mechanism when shearing the use, has the lower problem of shearing efficiency, can not carry out efficient pay-off simultaneously, and when cutting, because the texture of wrapping bag is softer, probably leads to the condition of cutting offset, and then causes cutting quality not high, influences the normal use of wrapping bag.

Disclosure of Invention

The utility model provides a wrapping bag shearing mechanism has solved the problem that goes out among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a wrapping bag shearing mechanism, includes the bottom plate, both sides fixed connection mounting panel rotates between the mounting panel and connects the erection column on the bottom plate, and the fixed feeding wheel that cup joints in the middle of the erection column, feeding wheel both sides fixed connection bounding wall, set up on the feeding wheel and cut groove, cut the equal radian interval setting in cut groove, sliding connection fly leaf, fly leaf bottom fixed connection installation pole, installation pole bottom fixed connection cutting knife between the mounting panel of feeding wheel top.

As an optimal technical scheme of the utility model, fixed the cup jointing drive gear on the erection column of conveying wheel one side, rotate on the mounting panel lateral wall of drive gear top and connect the rotation post, fixed cup jointing incomplete gear on the rotation post, incomplete gear is connected with drive gear meshing transmission.

As a preferred technical scheme of the utility model, rotate post one end fixed connection drive wheel, articulated connection transfer line on the drive wheel, the transfer line upper end is connected with the fly leaf is articulated.

As a preferred technical scheme of the utility model, fixed connection driving motor, driving motor's output shaft and rotation post fixed connection on the outside lateral wall of mounting panel of rotation post axial one side.

As a preferred technical scheme of the utility model, the fly leaf bottom of cutting knife both sides is articulated to be connected the depression bar, and the depression bar bottom is rotated and is connected the pinch roller, depression bar one side fixed connection expanding spring, expanding spring one side and fly leaf bottom fixed connection.

The utility model discloses have following useful part: the device structural principle reasonable in design, the operation is convenient to use, when using, the wrapping bag winding that will cut is placed on the feeding wheel, then start driving motor, incomplete gear drives drive gear and carries out intermittent type and rotate, and then drive the feeding wheel and carry out intermittent type and rotate, rotate the drive wheel of post one side simultaneously, the cutting knife that drives the fly leaf below under the effect of transfer line carries out reciprocal cutting operation from top to bottom, such cutting mode has improved the cutting efficiency of device greatly, and the pay-off is swift convenient, the security is high, simultaneously through setting up the pinch roller in cutting knife both sides, when pinch roller and feeding wheel contact extrusion, under expanding spring's effect, stretch out the wrapping bag to both sides and flatten, can guarantee that the cutting position of wrapping bag is accurate, improve the shearing quality of device, the practicality is higher.

Drawings

Fig. 1 is a schematic structural view of a packaging bag cutting device main body.

Fig. 2 is a side sectional structural schematic view of a packaging bag shearing device.

Fig. 3 is a schematic structural diagram of a feeding wheel in a packaging bag shearing device.

In the figure: 1. a base plate; 2. a feed wheel; 3. mounting a column; 4. a transmission gear; 5. mounting a plate; 6. a drive motor; 7. an incomplete gear; 8. rotating the column; 9. a driving wheel; 10. a transmission rod; 11. a movable plate; 12. a cutting knife; 13. mounting a rod; 14. enclosing plates; 15. cutting the groove; 16. a tension spring; 17. a pressure lever; 18. and (4) pressing the wheel.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a packaging bag shearing device comprises a base plate 1, wherein mounting plates 5 are fixedly connected to two sides of the base plate 1, mounting columns 3 are rotatably connected between the mounting plates 5, a feeding wheel 2 is fixedly sleeved in the middle of the mounting columns 3, surrounding plates 14 are fixedly connected to two sides of the feeding wheel 2, cutting grooves 15 are formed in the feeding wheel 2, the cutting grooves 15 are arranged at intervals of equal radian, movable plates 11 are slidably connected between the mounting plates 5 above the feeding wheel 2, mounting rods 13 are fixedly connected to the bottoms of the movable plates 11, and cutting knives 12 are fixedly connected to the bottoms of the mounting rods 13.

A transmission gear 4 is fixedly sleeved on the mounting column 3 on one side of the feeding wheel 2, the side wall of the mounting plate 5 above the transmission gear 4 is rotatably connected with a rotating column 8, an incomplete gear 7 is fixedly sleeved on the rotating column 8, and the incomplete gear 7 is in meshing transmission connection with the transmission gear 4.

One end of the rotating column 8 is fixedly connected with a driving wheel 9, the driving wheel 9 is hinged with a driving rod 10, and the upper end of the driving rod 10 is hinged with a movable plate 11.

And the outer side wall of the mounting plate 5 at one axial side of the rotating column 8 is fixedly connected with a driving motor 6, and an output shaft of the driving motor 6 is fixedly connected with the rotating column 8.

Example 2

Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: the bottom of the movable plate 11 at two sides of the cutting knife 12 is hinged with a pressure lever 17, the bottom of the pressure lever 17 is rotatably connected with a pressure wheel 18, one side of the pressure lever 17 is fixedly connected with an expansion spring 16, and one side of the expansion spring 16 is fixedly connected with the bottom of the movable plate 11.

The utility model discloses in the implementation process, when using, the wrapping bag winding that will cut is placed on the delivery wheel 2, then start driving motor 6, incomplete gear 7 drives drive gear 4 and carries out intermittent type and rotates, and then drive delivery wheel 2 and carry out intermittent type and rotate, the drive wheel 9 of 8 one sides of simultaneous rotation post, the cutting knife 12 that drives under the effect of transfer line 10 fly leaf below 11 carries out reciprocal cutting operation from top to bottom, simultaneously through setting up pinch roller 18 in cutting knife 12 both sides, when pinch roller 18 and delivery wheel 2 contact extrusion, under expanding spring 16's effect, with the wrapping bag to the tensile shakeout in both sides, the cutting position that can guarantee the wrapping bag is accurate, improve the shearing quality of device, the device structure principle reasonable in design overall, convenient operation and use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a wrapping bag shearing mechanism, includes bottom plate (1), its characterized in that, both sides fixed connection mounting panel (5) are gone up to bottom plate (1), rotate between mounting panel (5) and connect erection column (3), and fixed the cup jointing delivery wheel (2) in the middle of erection column (3), delivery wheel (2) both sides fixed connection bounding wall (14), set up on delivery wheel (2) and cut groove (15), cut the equal radian interval setting in groove (15), sliding connection fly leaf (11) between mounting panel (5) of delivery wheel (2) top, fly leaf (11) bottom fixed connection installation pole (13), installation pole (13) bottom fixed connection cutting knife (12).

2. The packaging bag shearing device as claimed in claim 1, wherein the mounting column (3) on one side of the feeding wheel (2) is fixedly sleeved with the transmission gear (4), the side wall of the mounting plate (5) above the transmission gear (4) is rotatably connected with the rotating column (8), the rotating column (8) is fixedly sleeved with the incomplete gear (7), and the incomplete gear (7) is in meshing transmission connection with the transmission gear (4).

3. The packaging bag shearing device as claimed in claim 2, wherein one end of the rotating column (8) is fixedly connected with a driving wheel (9), the driving wheel (9) is hinged with a driving rod (10), and the upper end of the driving rod (10) is hinged with the movable plate (11).

4. The packaging bag shearing device as claimed in claim 3, wherein the outer side wall of the mounting plate (5) at one axial side of the rotating column (8) is fixedly connected with the driving motor (6), and an output shaft of the driving motor (6) is fixedly connected with the rotating column (8).

5. The packaging bag shearing device as claimed in claim 3 or 4, wherein the bottoms of the movable plates (11) at both sides of the cutting knife (12) are hinged with a pressing rod (17), the bottom of the pressing rod (17) is rotatably connected with a pressing wheel (18), one side of the pressing rod (17) is fixedly connected with a telescopic spring (16), and one side of the telescopic spring (16) is fixedly connected with the bottom of the movable plate (11).