CN211104351U - Safety protection device of paper cutter - Google Patents
Safety protection device of paper cutter Download PDFInfo
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- CN211104351U CN211104351U CN201921925077.4U CN201921925077U CN211104351U CN 211104351 U CN211104351 U CN 211104351U CN 201921925077 U CN201921925077 U CN 201921925077U CN 211104351 U CN211104351 U CN 211104351U
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Abstract
The utility model belongs to the paper cutter field, especially, a paper cutter safety arrangement to current infrared emission module all the time work when equipment operation, damages easily, and inside current device's infrared emission module was located the paper cutter dustcoat, be not convenient for carry on convenient change, the difficult problem of later maintenance, the scheme is provided now, and it includes the paper cutter, the both sides of paper cutter all were equipped with the installation cover, and the both sides of paper cutter are equipped with infrared emission module and infrared receiving module respectively, the utility model discloses in, when infrared emission module damaged, pulling L type screens pole makes it shift out the screens groove, can release installation extrusion piece and infrared emission module under the reaction force of first spring, be convenient for change, aim at two installation extrusion grooves respectively with infrared emission module's two installation extrusion pieces and remove and can accomplish the installation, and later maintenance is convenient.
Description
Technical Field
The utility model relates to a paper cutter technical field especially relates to a paper cutter safety arrangement.
Background
The paper cutter is a traditional product, is used for processing the paper cutting requirement in the later stage of printing, develops from a mechanical paper cutter to a tape control type paper cutter, and also develops to a cutting system with microcomputer program control, color display, full-image operation guide visual processing, computer-aided cutting external programming and production data editing, so that the production preparation time is shorter, the cutting precision is higher, the labor intensity is lower, and the operation is safer.
Publication No. CN208147989U discloses a safety protection device for a paper cutter, the paper cutter at least has a paper pressing mechanism and a paper cutting mechanism, and the safety protection device comprises an infrared ray transceiving unit, a main control board, a capacitance sensing device and an auxiliary control board, wherein the infrared ray transceiving unit is arranged on both sides of a paper cutting inlet of the paper cutter, but since an infrared ray emitting module works all the time when the device is running, the infrared ray emitting module is easy to be damaged, the infrared ray emitting module of the device is located inside an outer cover of the paper cutter, which is inconvenient for convenient replacement, difficult for later maintenance, and has an improved space.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having infrared emission module among the prior art and working all the time when equipment moves, damage easily, inside the infrared emission module of current device is located the paper cutter dustcoat, be not convenient for carry out convenient change, the shortcoming of later maintenance difficulty, and the paper cutter safety arrangement who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a paper cutter safety arrangement, includes the paper cutter, the both sides of paper cutter all are equipped with the installation cover, and the both sides of paper cutter are equipped with infrared emission module and infrared ray receiving module respectively, and one side that two infrared emission modules are close to each other all is equipped with adaptation transmission hole, the one side that the installation cover is close to the paper cutter has seted up the externally mounted hole, and one side of infrared emission module runs through the externally mounted hole and corresponds with the position of adaptation transmission hole, and the equal fixed mounting in top side and the bottom side of infrared emission module has installation extrusion piece, has all seted up installation extrusion groove on externally mounted hole top side and the bottom side inner wall, and one side of two installation extrusion pieces extends to two installation extrusion inslots respectively, aims at two installation extrusion grooves respectively with two installation extrusion pieces of infrared emission module and removes, and two installation extrusion piece removes respectively and extrudes two L type retaining plates and make.
Preferably, the installation extrusion groove has been kept away from and has been seted up the shift through hole on one side inner wall of installation extrusion piece, and slidable mounting has the slide bar in the shift through hole, and outside the both ends of slide bar all extended to the shift through hole, the one end of slide bar extended to the installation extrusion inslot and fixed mounting had L type to keep off the clamp plate, L type keep off the clamp plate and install extrusion piece looks adaptation, and two L types keep off the clamp plate and remove and drive two slide bars respectively and slide in two shift through holes.
Preferably, L type fender board's the other end extends to outside the portable hole and the rotation is installed and promotes the bull stick, one side of promoting the bull stick is equipped with two parallel pendulum rods of rotation installation on installation cover one side inner wall, two parallel pendulum rods are close to the one end rotation of infrared emission module and are installed same extrusion vertical prop, the one end rotation that promotes the bull stick to be close to infrared emission module is installed on one side of the parallel pendulum rod rather than being close to mutually, two portable slide bars slide and drive two promotion bull sticks respectively and rotate, two promotion bull sticks rotate and drive four parallel pendulum rods respectively and rotate, four parallel pendulum rod rotations drive two extrusion vertical props respectively and are close to each other.
Preferably, one side of the extrusion straight column is provided with a pressure plate, one side of the pressure plate, which is close to the extrusion straight column, is fixedly provided with an extrusion sliding sleeve, and the two extrusion straight columns are close to each other and respectively drive the two first springs and the two pressure plates to be close to each other.
Preferably, the end of the extrusion straight column close to the pressure plate extends into the extrusion sliding sleeve and is fixedly provided with a first spring, the end of the first spring far away from the extrusion straight column is fixedly arranged on one side of the pressure plate, when the two pressure plates are contacted with the two sides of the infrared emission module, the two extrusion straight columns are continuously close to the two first springs to enable the two first springs to generate elastic deformation, and the two pressure plates extrude the two sides of the infrared emission module under the reaction force of the two first springs.
Preferably, L type screens hole has been seted up on the side inner wall of installation extrusion groove far away from infrared emission module, sliding mounting has L0 type screens pole in the L type screens hole, both ends of L1 type screens pole all extend to L2 type screens hole outside, L3 type screens pole is close to the one end of installation extrusion block and is contacted with one side of L4 type retaining plate, L type screens pole is close to one side fixed mounting of installation extrusion block has the second spring, the one end fixed mounting of second spring close to installation extrusion groove is on one side inner wall of L type screens hole, meanwhile, two L type retaining plates slowly separate with two L type screens poles, when infrared emission module moves in the adaptation emission hole and installation extrusion block moves in the installation extrusion groove, L type retaining plate separates with L type screens pole this moment, L type screens pole corresponds with the position of screens groove, and two both sides that compress tightly infrared emission module, because the second spring is in tensile state, so the reverse acting force of second spring makes the screens pole move in the screens groove under L.
Preferably, a clamping groove is formed in one side, far away from the infrared emission module, of the installation extrusion block, and one end, close to the installation extrusion block, of the L-type clamping rod is matched with the clamping groove.
In the utility model, because the pressure plates are arranged, the two pressure plates extrude the two sides of the infrared emission module under the reaction force of the two first springs, the infrared emission module can be prevented from shaking after being installed, and the infrared emission module can stably generate infrared rays at the same position;
the utility model discloses in, when infrared emission module damaged, pulling L type screens pole makes it shift out the screens groove, can release installation extrusion piece and infrared emission module under the reaction force of first spring, is convenient for change, aims at two installation extrusion grooves respectively with two installation extrusion pieces of infrared emission module and removes and can accomplish the installation, and later maintenance is convenient.
Drawings
Fig. 1 is a schematic structural view of a safety protection device of a paper cutting machine according to the present invention;
fig. 2 is a schematic structural view of a part a in fig. 1 of the safety protection device of the paper cutter of the present invention;
fig. 3 is a schematic structural view of a part a1 in fig. 2 of the safety protection device of the paper cutter of the present invention;
fig. 4 is a schematic perspective view of an L-type pressure-blocking plate of the safety protection device of the paper cutter of the present invention;
fig. 5 is a schematic structural diagram of a portion a2 in fig. 2 of the safety protection device of the paper cutter according to the present invention.
In the figure, a paper cutter 1, a mounting cover 2, an infrared emission module 3, an extrusion block 4, an extrusion groove 5, a moving through hole 6, a moving slide rod 7, a pressure retaining plate 8L, a pushing rotating rod 9, a parallel swing rod 10, an extrusion straight column 11, an extrusion sliding sleeve 12, a pressure plate 13, a clamping hole 14L, a clamping rod 15L, a clamping groove 16, an external mounting hole 17 and an adaptive emission hole 18 are arranged.
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.
Example 1
Referring to fig. 1-5, a paper cutter safety arrangement, including paper cutter 1, paper cutter 1's both sides all are equipped with installation cover 2, paper cutter 1's both sides are equipped with infrared emission module 3 and infrared receiving module respectively, one side that two infrared emission modules 3 are close to each other all is equipped with adaptation transmission hole 18, installation cover 2 has seted up external mounting hole 17 near one side of paper cutter 1, one side of infrared emission module 3 runs through external mounting hole 17 and corresponds with the position of adaptation transmission hole 18, the equal fixed mounting in top side and the bottom side of infrared emission module 3 has installation extrusion piece 4, all seted up installation extrusion groove 5 on external mounting hole 17 top side and the bottom side inner wall, one side of two installation extrusion pieces 4 extends to two installation extrusion grooves 5 respectively, aim at two installation extrusion pieces 4 of infrared emission module 3 respectively two installation extrusion grooves 5 and remove, two installation extrusion pieces 4 remove and extrude two L type retaining plates 8 respectively and make it remove.
The utility model discloses in, the removal through-hole 6 has been seted up on one side inner wall that installation extrusion piece 4 was kept away from to installation extrusion groove 5, slidable mounting has movable slide bar 7 in the removal through-hole 6, movable slide bar 7's both ends all extend to outside the removal through-hole 6, movable slide bar 7's one end extends to in installation extrusion groove 5 and fixed mounting has L type fender clamp plate 8, L type fender clamp plate 8 and installation extrusion piece 4 looks adaptation, two L types keep off clamp plate 8 and remove and drive two movable slide bar 7 respectively and slide in two removal through-holes 6.
The utility model discloses in, L type fender clamp plate 8's the other end extends to outside the mobile through hole 6 and the rotation is installed and promotes bull stick 9, one side that promotes bull stick 9 is equipped with two parallel pendulum rod 10 of rotation installation on installation cover 2 one side inner wall, two parallel pendulum rod 10 are close to the one end rotation of infrared emission module 3 and install same extrusion vertical prop 11, the one end that promotes bull stick 9 to be close to infrared emission module 3 is rotated and is installed on one side rather than the parallel pendulum rod 10 that is close to mutually, two remove slide bar 7 and slide and drive two promotion bull stick 9 respectively and rotate, two promotion bull stick 9 rotate and drive four parallel pendulum rod 10 respectively and rotate, four parallel pendulum rod 10 rotate and drive two extrusion vertical props 11 respectively and are close to each other.
The utility model discloses in, one side of extrusion vertical prop 11 is equipped with pressure plate 13, and one side fixed mounting that pressure plate 13 is close to extrusion vertical prop 11 has extrusion sliding sleeve 12, and two extrusion vertical props 11 are close to each other and drive two first springs and two pressure plates 13 respectively and are close to each other.
The utility model discloses in, the one end that extrusion vertical prop 11 is close to pressure plate 13 extends to in the extrusion sliding sleeve 12 and fixed mounting has first spring, the one end fixed mounting who keeps away from extrusion vertical prop 11 of first spring is on one side of pressure plate 13, when two pressure plates 13 contact with infrared emission module 3's both sides, two extrusion vertical props 11 continue to be close to this moment and make two first springs take place elastic deformation, make two pressure plates 13 extrude infrared emission module 3's both sides under the reaction force of two first springs.
The utility model discloses in, L type screens hole 14 has been seted up on the one side inner wall that infrared emission module 3 was kept away from to installation extrusion groove 5, slidable mounting has L type screens pole 15 in L type screens hole 14, L type screens pole 15's both ends all extend to L type screens hole 14 outside, L type screens pole 15 is close to one end and L type one side of installation extrusion block 4 and contacts, L type screens pole 15 is close to one side fixed mounting of installation extrusion block 4 has the second spring, the one end fixed mounting that the second spring is close to installation extrusion groove 5 is on one side inner wall of L type screens hole 14, meanwhile, two L type screens poles 8 slowly with two L type screens pole 15 phase separations, when infrared emission module 3 immigration adaptation emission hole 18 and installation extrusion block 4 moved into installation extrusion groove 5, L type screens pole 8 and L type screens pole 15 this moment, L type screens pole 15 and screens groove 16 phase separation, and the corresponding position that compresses tightly of two L in the infrared emission module, and the second spring 4613 is in the tensile spring of the tensile state of the tensile spring of the 4615, so make the infrared emission module 4615 both sides go into down the tensile power of the tensile spring.
The utility model discloses in, the screens groove 16 has been seted up to one side that infrared emission module 3 was kept away from to installation extrusion block 4, and L type screens pole 15 is close to the one end and the 16 looks adaptations in screens groove of installation extrusion block 4.
Example 2
Referring to fig. 1-5, a paper cutter safety arrangement, including paper cutter 1, paper cutter 1's both sides all are equipped with installation cover 2, paper cutter 1's both sides are equipped with infrared emission module 3 and infrared receiving module respectively, one side that two infrared emission modules 3 are close to each other all is equipped with adaptation transmission hole 18, installation cover 2 has seted up external mounting hole 17 near one side of paper cutter 1, one side of infrared emission module 3 runs through external mounting hole 17 and corresponds with the position of adaptation transmission hole 18, the equal fixed welding of top side and the bottom side of infrared emission module 3 has installation extrusion piece 4, all seted up installation extrusion groove 5 on external mounting hole 17 top side and the bottom side inner wall, one side of two installation extrusion pieces 4 extends to two installation extrusion grooves 5 respectively, aim at two installation extrusion pieces 4 of infrared emission module 3 respectively two installation extrusion grooves 5 and remove, two installation extrusion pieces 4 remove and extrude two L type retaining plates 8 respectively and make it remove.
The utility model discloses in, the removal through-hole 6 has been seted up on one side inner wall that installation extrusion piece 4 was kept away from to installation extrusion groove 5, slidable mounting has movable slide bar 7 in the removal through-hole 6, movable slide bar 7's both ends all extend to outside the removal through-hole 6, movable slide bar 7's one end extends to installation extrusion groove 5 in and fixed welding has L type fender clamp plate 8, L type fender clamp plate 8 and installation extrusion piece 4 looks adaptation, two L types keep off clamp plate 8 and remove and drive two movable slide bar 7 respectively and slide in two removal through-holes 6.
The utility model discloses in, L type fender clamp plate 8's the other end extends to outside the mobile through-hole 6 and installs through the round pin hub rotation and promotes bull stick 9, one side that promotes bull stick 9 is equipped with rotates two parallel pendulum rods 10 of installing on installation cover 2 one side inner wall through the round pin hub, two parallel pendulum rods 10 are close to the one end of infrared emission module 3 and install same extrusion vertical prop 11 through the round pin hub rotation, the one end that promotes bull stick 9 and is close to infrared emission module 3 is rotated and is installed on one side rather than the parallel pendulum rod 10 that is close to mutually, two remove slide bar 7 and slide and drive two promotion bull stick 9 rotations respectively, two promotion bull stick 9 rotations drive four parallel pendulum rods 10 respectively and rotate, four parallel pendulum rods 10 rotate and drive two extrusion vertical props 11 respectively and be.
The utility model discloses in, one side of extrusion vertical prop 11 is equipped with pressure plate 13, and one side fixed weld that pressure plate 13 is close to extrusion vertical prop 11 has extrusion sliding sleeve 12, and two extrusion vertical props 11 are close to each other and drive two first springs and two pressure plates 13 respectively and are close to each other.
The utility model discloses in, the one end that extrusion vertical prop 11 is close to pressure plate 13 extends to in the extrusion sliding sleeve 12 and fixed welding has first spring, the fixed welding of one end of keeping away from extrusion vertical prop 11 of first spring is on one side of pressure plate 13, when two pressure plates 13 contact with infrared emission module 3's both sides, two extrusion vertical props 11 continue to be close to and make two first springs take place elastic deformation this moment, make two pressure plates 13 extrude infrared emission module 3's both sides under the reaction force of two first springs.
The utility model discloses in, L type screens hole 14 has been seted up on the one side inner wall that infrared emission module 3 was kept away from to installation extrusion groove 5, sliding mounting has L0 type screens pole 15 in L type screens hole 14, L1 type screens pole 15's both ends all extend to L2 type screens hole 14 outside, L3 type screens pole 15 is close to one end of installation extrusion block 4 and contacts one side of L4 type screens pole 8, L type screens pole 15 is close to one side fixed weld of installation extrusion block 4 has the second spring, the fixed welding of one end that the second spring is close to installation extrusion groove 5 is on one side inner wall of L type screens hole 14, meanwhile, two L type screens poles 8 slowly with two L type screens pole 15 phase separations, when infrared emission module 3 immigration adaptation emission hole 18 and installation extrusion block 4 move into installation extrusion groove 5, L type screens pole 8 and L type screens pole 15 this moment, L type screens pole 15 and screens pole 16 phase separation, and the corresponding position that compresses tightly of two screens pole 16, and the second spring 387 spring 16 is in the tensile stress of the infrared emission module, so make the both sides of the tensile spring enter the tensile spring L state of the tensile spring under the installation extrusion groove 16.
The utility model discloses in, the screens groove 16 has been seted up to one side that infrared emission module 3 was kept away from to installation extrusion block 4, and L type screens pole 15 is close to the one end and the 16 looks adaptations in screens groove of installation extrusion block 4.
The utility model discloses in, when infrared emission module 3 needs the installation, aim at two installation extrusion grooves 5 respectively with two installation extrusion blocks 4 of infrared emission module 3 and remove, two installation extrusion blocks 4 remove and extrude respectively that two L type keep off clamp plate 8 makes its removal, two L type keep off clamp plate 8 removes and drives two movable slide bar 7 respectively and slide in two shift through holes 6, two movable slide bar 7 slide and drive two promotion bull stick 9 rotations respectively, two promotion bull stick 9 rotate and drive four parallel pendulum rod 10 rotations respectively, four parallel pendulum rod 10 rotate and drive two extrusion stakes 11 and be close to each other respectively, two extrusion stakes 11 are close to each other and drive two first springs and two pressure plates 13 and are close to each other respectively, when two pressure plates 13 contact with infrared emission module 3's both sides, two extrusion stakes 11 continue to be close to make two first springs take place elastic deformation this moment, make two extrusion infrared emission module 3's 13 both sides extrude infrared emission module 3 under the reaction force of two first springs make two extrusion stakes 13 extrusion stakes clamp plate 3 push the both sides of infrared emission module 3, simultaneously, two types keep off clamp plate 8 and two infrared emission module 3 and two extrusion blocks 15 push off clamp plate 3 and push off when infrared emission module 15 translation block 15 pushing out the installation clamp plate 6 and push off the infrared emission module and push off the terminal block 15 slowly in the extrusion block 15, when infrared emission module 3 slowly, the installation clamp plate 16 presses down the installation clamp plate 3, when the infrared emission module comes into the installation clamp plate 16 and push off the infrared emission module and push off the installation clamp plate 16, the infrared emission module and push off the installation clamp plate 16 and push off the infrared emission module and push off the installation block on the installation clamp plate 16.
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 (7)
1. A safety protection device of a paper cutter comprises the paper cutter (1), wherein both sides of the paper cutter (1) are respectively provided with an installation cover (2), both sides of the paper cutter (1) are respectively provided with an infrared emission module (3) and an infrared receiving module, one side of the two infrared emission modules (3) which are close to each other is respectively provided with an adaptive emission hole (18), the paper cutting device is characterized in that one side of the installation cover (2) close to the paper cutting machine (1) is provided with an external installation hole (17), one side of the infrared emission module (3) penetrates through the external installation hole (17) and corresponds to the position of the adaptive emission hole (18), the top side and the bottom side of the infrared emission module (3) are fixedly provided with installation extrusion blocks (4), installation extrusion grooves (5) are formed in the inner walls of the top side and the bottom side of the external installation hole (17), and one sides of the two installation extrusion blocks (4) extend into the two installation extrusion grooves (5) respectively.
2. The safety protection device of the paper cutting machine according to claim 1, characterized in that a moving through hole (6) is formed in the inner wall of one side of the installation extrusion groove (5) far away from the installation extrusion block (4), a moving slide bar (7) is slidably mounted in the moving through hole (6), both ends of the moving slide bar (7) extend out of the moving through hole (6), one end of the moving slide bar (7) extends into the installation extrusion groove (5) and is fixedly provided with an L-type blocking plate (8), and the L-type blocking plate (8) is matched with the installation extrusion block (4).
3. The safety protection device of the paper cutting machine according to claim 2, characterized in that the other end of the L-shaped pressure retaining plate (8) extends out of the moving through hole (6) and is rotatably provided with a pushing rotating rod (9), one side of the pushing rotating rod (9) is provided with two parallel oscillating rods (10) rotatably arranged on the inner wall of one side of the mounting cover (2), one ends of the two parallel oscillating rods (10) close to the infrared emission module (3) are rotatably provided with the same extrusion straight column (11), and one ends of the pushing rotating rods (9) close to the infrared emission module (3) are rotatably arranged on one side of the parallel oscillating rods (10) close to the same.
4. The safety protection device of the paper cutting machine according to the claim 3, characterized in that a pressure plate (13) is arranged on one side of the pressing upright post (11), and a pressing sliding sleeve (12) is fixedly arranged on one side of the pressure plate (13) close to the pressing upright post (11).
5. The safety protection device of a paper cutting machine according to claim 4, characterized in that the end of the pressing upright (11) near the pressure plate (13) extends into the pressing slide (12) and is fixedly mounted with a first spring, the end of the first spring far from the pressing upright (11) is fixedly mounted on the side of the pressure plate (13).
6. The safety protection device of the paper cutting machine according to claim 1, wherein an L-type clamping hole (14) is formed in the inner wall of one side, away from the infrared emission module (3), of the installation extrusion groove (5), a L-type clamping rod (15) is slidably installed in the L-type clamping hole (14), two ends of the L-type clamping rod (15) extend out of the L-type clamping hole (14), one end, close to the installation extrusion block (4), of the L-type clamping rod (15) is in contact with one side of the L-type pressure blocking plate (8), a second spring is fixedly installed on one side, close to the installation extrusion block (4), of the L-type clamping rod (15), and one end, close to the installation extrusion groove (5), of the second spring is fixedly installed on the inner wall of one side of the L-type clamping hole (14).
7. The safety protection device of the paper cutting machine according to claim 1, characterized in that a clamping groove (16) is formed in one side of the installation extrusion block (4) far away from the infrared emission module (3), and one end of the L-type clamping rod (15) close to the installation extrusion block (4) is matched with the clamping groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921925077.4U CN211104351U (en) | 2019-11-10 | 2019-11-10 | Safety protection device of paper cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921925077.4U CN211104351U (en) | 2019-11-10 | 2019-11-10 | Safety protection device of paper cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211104351U true CN211104351U (en) | 2020-07-28 |
Family
ID=71688533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921925077.4U Active CN211104351U (en) | 2019-11-10 | 2019-11-10 | Safety protection device of paper cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211104351U (en) |
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2019
- 2019-11-10 CN CN201921925077.4U patent/CN211104351U/en active Active
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