CN210879941U - Safety protection mechanism for paper cutter - Google Patents
Safety protection mechanism for paper cutter Download PDFInfo
- Publication number
- CN210879941U CN210879941U CN201920867015.6U CN201920867015U CN210879941U CN 210879941 U CN210879941 U CN 210879941U CN 201920867015 U CN201920867015 U CN 201920867015U CN 210879941 U CN210879941 U CN 210879941U
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- protection
- shield
- connecting block
- safety
- protective housing
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Abstract
The utility model discloses a safety protection mechanism for paper cutter, set up the protective housing on the back side corner of workstation including protection shield, connecting block and two symmetries, protection shield is located between two protective housings, and protection shield's both ends are connected with the protective housing that corresponds through the connecting block respectively, the connecting block includes pivot portion and cassette, offers the through-hole that is used for installing pivot portion on the protective housing, pivot portion and through-hole clearance fit, but the protective housing rotates relatively to the connecting block, protection shield and cassette fixed connection.
Description
Technical Field
The utility model relates to a paper cutter technical field, in particular to safety protection mechanism for paper cutter.
Background
Manual formula paper cutter includes workstation, mounting bracket, cutter handle, cutter, shelves chi mechanism and nipper, and workstation and mounting bracket can enclose into the passageway that a paper supply cut, place the paper on the workstation, then through the position of shelves chi mechanism adjustment paper, nipper compresses tightly the paper on the workstation, presses the paper cutting handle at last, and the cutter in the passageway cuts the paper into suitable size. The entrance of cutting the passageway usually is provided with nipper constructs, and the staff can't stretch into in the passageway when cutting, but the export of current passageway that cuts does not set up safety protection mechanism, has the staff to stretch into and causes the risk of being cut in the passageway when cutting.
It is seen that improvements and enhancements to the prior art are needed.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned deficiencies of the prior art, an object of the present invention is to provide a safety protection mechanism for a paper cutter, which aims to improve the safety of the paper cutter.
In order to achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a safety protection mechanism for paper cutter, includes protective baffle, connecting block and two symmetry settings protective housing on the back side corner of workstation, protective baffle is located between two protective housings, and protective baffle's both ends are connected with the protective housing that corresponds through the connecting block respectively, the connecting block includes pivot portion and cassette, offers the through-hole that is used for installing pivot portion on the protective housing, pivot portion and through-hole clearance fit, but the protective housing rotates relatively to the connecting block, protective baffle and cassette fixed connection.
The clamping seat comprises a cylindrical part and a truncated cylindrical part, a plurality of screw holes are formed in the end face of the truncated cylinder, positioning holes which correspond to the screw holes and are coaxially arranged are formed in the protective baffle, the protective baffle penetrates through the positioning holes through screws and is screwed into the corresponding screw holes to be connected with the truncated cylindrical part, and the cylindrical part is connected with the rotating shaft part.
The cassette sets up to the L template, and the L template includes diaphragm and the riser that mutually perpendicular set up, diaphragm and guard flap parallel arrangement, and the diaphragm sets up a plurality of screw, guard flap is last be equipped with the screw corresponds and the coaxial locating hole that sets up, guard flap passes the locating hole through the screw and twists and correspond in the screw realize being connected with the L template, the riser is connected with pivot portion.
The screw is further sleeved with a gasket and used for pressing the gasket on the protective baffle.
And a waste edge collecting tank is arranged below the protective baffle.
The protective baffle is a rectangular panel.
The protective baffle is made of transparent organic glass.
Has the advantages that:
the utility model provides a safety protection mechanism for paper cutter compares prior art, the utility model provides a safety protection mechanism for paper cutter, the installation is maintained conveniently, and the appearance is pleasing to the eye, and through setting up protective baffle, protective baffle shelters from the export that cuts the passageway vertically, avoids cutting the time-out at the operator well, and personnel outside the operator put into the hand mistake and cut the passageway, causes personnel's damage. Through setting up the protective housing, not only can improve structural stability, play succinct pleasing to the eye effect, can also avoid personnel to touch the cutter unit spare that sets up at the mounting bracket, cause personnel's damage.
Drawings
Fig. 1 is a perspective view of a safety protection mechanism for a paper cutter according to the present invention.
Fig. 2 is a schematic connection diagram of the guard flap and the connecting block in the safety protection mechanism for the paper cutter provided by the utility model.
Fig. 3 is a partially enlarged view of the region L in fig. 2.
Detailed Description
The utility model provides a safety protection mechanism for paper cutter, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, and it is right that the following refers to the drawing and the embodiment is lifted the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the scope of the invention.
The utility model discloses in use figure 1 as the reference, "back" for workstation 5 towards slitter edge collecting vat 6's direction, table surface is to reader's direction promptly, "preceding" be with "back" opposite direction, it is understood that above-mentioned instruction position or position relation are only convenient for describe the utility model discloses a structure does not prescribe a limit to its structure.
Please refer to fig. 2 and fig. 3, the utility model provides a safety protection mechanism for paper cutter, set up the protective housing 3 on the back side corner of workstation including guard flap 1, connecting block 2 and two symmetries, guard flap 1 is located between two protective housings 3, and guard flap 1's both ends are connected with corresponding protective housing 3 through the connecting block respectively, connecting block 2 includes pivot portion 21 and cassette 22, offers the through-hole 4 that is used for installing pivot portion on the protective housing, and pivot portion 21 and 4 clearance fit of through-hole, connecting block 2 protective housing 3 rotates relatively, guard flap 1 and cassette 22 fixed connection. The protective shells 3 are here preferably provided in an L-shape and each is screwed to the table 5 and the protective shell, respectively. Can cover the cutter unit spare of setting on the mounting bracket better through setting up the protective housing, avoid personnel to touch the cutter unit spare when operating the cutter machine and cause dangerous the emergence.
The paper cutter in the embodiment comprises a workbench 5, a mounting frame 7 arranged on the workbench, and a cutter assembly arranged in the mounting frame, wherein the mounting frame is located at the rear edge of the workbench, a notch is formed in the mounting frame, the notch and the workbench are enclosed to form a cutting channel for feeding paper and discharging waste edges, namely, an inlet of the cutting channel is used for inputting paper, and an outlet of the cutting channel is used for collecting the waste edges. The cutter assembly is located in the middle of the mounting rack, the cutter moves downwards to press the cutter pad during cutting, and under the horizontal projection, the turnups of the workbench, the cutter pad and the mounting rack sequentially move backwards from the front and are arranged at the same height. The paper cutter is using or treating under the state of using, and guard flap 1 is located the turn-ups 8's of mounting bracket top, shelters from the export that cuts the passageway vertically, and guard flap's bottom surface is 2cm with the turn-ups of mounting bracket apart from, and the staff is difficult to stretch into when guaranteeing to cut and cuts in the passageway to improve paper cutter's safety in utilization. When the trimming is required to be cleaned, the protective baffle is rotated 180 degrees around the rotating shaft part, so that the protective baffle is prevented from affecting cleaning. It should be noted that the cutter assembly, the workbench and the mounting rack are all in the prior art, and the functions thereof are not described herein again.
In this embodiment, the clamping seat 22 includes a cylindrical portion 22a and a truncated cylindrical portion 22b, a plurality of screw holes 23 are disposed on an end surface of the truncated cylinder, positioning holes (not shown) are disposed on the protective baffle 1 and correspond to the screw holes and are coaxially disposed, the protective baffle 1 passes through the positioning holes through screws 25 and is screwed into the corresponding screw holes to achieve connection with the truncated cylindrical portion, and the cylindrical portion is connected with the rotating shaft portion. Through setting up like this, the production and processing of the connecting block of being convenient for, low in manufacturing cost.
In another embodiment, the cassette is arranged as an L-shaped plate, the L-shaped plate comprises a transverse plate and a vertical plate which are perpendicular to each other, the transverse plate and the protective baffle are arranged in parallel, the transverse plate is provided with a plurality of screw holes, the protective baffle is provided with positioning holes which correspond to the screw holes and are coaxially arranged, the protective baffle passes through the positioning holes through screws and is screwed into the corresponding screw holes to be connected with the L-shaped plate, and the vertical plate is connected with the rotating shaft. Through setting up like this, compact structure, installation, dismantlement are convenient.
Preferably, the screw is further sleeved with a gasket 24, and the screw 25 is used for pressing the gasket 24 on the guard baffle. The packing ring sets up to the becket of platykurtic, through setting up the packing ring, can increase and guard flap's area of contact, can protect guard flap's surface not receive the screw head scotch, prevents that the screw head from too concentrating on guard flap's pressure.
Preferably, a scrap edge collecting groove 6 is arranged below the protective baffle. Through setting up the slitter edge collecting vat, the slitter edge of being convenient for is collected and is cleared up.
Preferably, the guard flap 1 is provided as a rectangular panel. The shape of the protective baffle plate better corresponds to the shape of the cutting channel, and the protective baffle plate is compact in structure, proper in proportion, simple and attractive. The protective baffle is made of transparent organic glass, so that the working chamber of the paper cutting machine is convenient to use, and the working state in the paper cutting channel can be observed.
To sum up, the utility model provides a safety protection mechanism for paper cutter, the installation is maintained conveniently, and the appearance is pleasing to the eye, and through setting up guard flap, guard flap shelters from the export that cuts the passageway vertically, avoids cutting the time at the operator well, and personnel outside the operator put into the hand mistake and cut the passageway, cause personnel's damage. Through setting up the protective housing, not only can improve structural stability, play succinct pleasing to the eye effect, can also avoid personnel to touch the cutter unit spare that sets up at the mounting bracket, cause personnel's damage.
It is understood that equivalent substitutions or changes can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such changes or substitutions shall fall within the scope of the present invention.
Claims (7)
1. The utility model provides a safety protection mechanism for paper cutter, its characterized in that, sets up the protective housing on the back side corner of workstation including protection shield, connecting block and two symmetries, protection shield is located between two protective housings, and protection shield's both ends are connected with the protective housing that corresponds through the connecting block respectively, the connecting block includes pivot portion and cassette, offers the through-hole that is used for installing pivot portion on the protective housing, pivot portion and through-hole clearance fit, but the protective housing rotates relatively to the connecting block, protection shield and cassette fixed connection.
2. The safety protection mechanism for paper cutters as claimed in claim 1, wherein the clamping seat comprises a cylindrical portion and a truncated cylindrical portion, a plurality of screw holes are formed in the end face of the truncated cylinder, positioning holes are formed in the protection shield and correspond to and are coaxial with the screw holes, the protection shield is connected with the truncated cylinder by passing screws through the positioning holes and screwing the screws into the corresponding screw holes, and the cylindrical portion is connected with the rotating shaft portion.
3. The safety protection mechanism for the paper cutting machine according to claim 1, wherein the clamping seat is arranged to be an L-shaped plate, the L-shaped plate comprises a transverse plate and a vertical plate which are perpendicular to each other, the transverse plate and the protection baffle are arranged in parallel, the transverse plate is provided with a plurality of screw holes, the protection baffle is provided with a positioning hole which corresponds to and is coaxial with the screw holes, the protection baffle passes through the positioning hole through a screw and is screwed into the corresponding screw hole to be connected with the L-shaped plate, and the vertical plate is connected with the rotating shaft portion.
4. The safety mechanism according to claim 2 or 3, wherein the screw is sleeved with a washer, and the screw is used for pressing the washer against the guard.
5. The safety mechanism of claim 1, wherein a slitter edge collection groove is provided below the guard fence.
6. The safety shield mechanism for a paper cutter of claim 1, wherein the shield flap is provided as a rectangular panel.
7. The safety shield mechanism for a paper cutter of claim 1, wherein the shield flap is made of transparent plexiglass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920867015.6U CN210879941U (en) | 2019-06-11 | 2019-06-11 | Safety protection mechanism for paper cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920867015.6U CN210879941U (en) | 2019-06-11 | 2019-06-11 | Safety protection mechanism for paper cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210879941U true CN210879941U (en) | 2020-06-30 |
Family
ID=71315687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920867015.6U Active CN210879941U (en) | 2019-06-11 | 2019-06-11 | Safety protection mechanism for paper cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210879941U (en) |
-
2019
- 2019-06-11 CN CN201920867015.6U patent/CN210879941U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |