CN212920770U - Cutting device for printing machine - Google Patents
Cutting device for printing machine Download PDFInfo
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- CN212920770U CN212920770U CN202021442889.6U CN202021442889U CN212920770U CN 212920770 U CN212920770 U CN 212920770U CN 202021442889 U CN202021442889 U CN 202021442889U CN 212920770 U CN212920770 U CN 212920770U
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Abstract
The utility model provides a cutting device for printing machine. Cutting device for printing machine includes the base, and first cavity is seted up on the base, motor fixed mounting is in the first cavity first umbrella type gear rotates and installs in the second cavity, just first umbrella type gear with the output shaft fixed connection of motor, the dwang is installed two rotate the inslot, second umbrella type gear fixed mounting is in on the dwang, two dead lever symmetry slidable mounting is in the second cavity, card strip fixed mounting is in on the dead lever, fixed block fixed mounting is in the bottom of fixed plate, cut sword fixed mounting be in the bottom of fixed block, fixed mounting has the second gag lever post in the second inside groove, slidable mounting has the depression bar on the second gag lever post. The utility model provides a cutting device for printing machine has easy operation, improves printing efficiency's advantage.
Description
Technical Field
The utility model relates to a printing machine technical field especially relates to a cutting device for printing machine.
Background
A printer is a machine that prints text and images. Modern printing presses typically consist of mechanisms for plating, inking, stamping, feeding (including folding), etc. The working principle of the method is that characters and images to be printed are made into a printing plate, the printing plate is arranged on a printing machine, then ink is coated on the position, where the characters and the images are arranged, of the printing plate by a person or the printing machine, and then the printing plate is directly or indirectly transferred onto paper or other printing stocks (such as textiles, metal plates, plastics, leather, wood plates, glass and ceramics), so that printed matters identical to the printing plate are copied. The invention and the development of the printing machine play an important role in the propagation of human civilization and culture, paper needs to be cut in the printing process, and in the prior art, the paper is cut through a cutting device.
However, the traditional cutting device is used with the fixing device in a matching mode in the using process, so that paper is fixed and cut, operation is complex, and printing efficiency is reduced.
Therefore, there is a need to provide a new cutting device for a printing machine to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a can fix the paper when cutting, easy operation improves printing efficiency's cutting device for printing machine.
In order to solve the technical problem, the utility model provides a cutting device for printing machine includes: a base; the first cavity is formed in the base; the motor is fixedly arranged in the first cavity; the second cavity is formed in the base; the first bevel gear is rotatably arranged in the second cavity and is fixedly connected with an output shaft of the motor; the two rotating grooves are symmetrically formed in the inner wall of the second cavity; the rotating rods are arranged in the two rotating grooves; the second bevel gear is fixedly arranged on the rotating rod and is meshed with the first bevel gear; the two gears are symmetrically and fixedly arranged on the rotating rod; the two sliding grooves are symmetrically formed in the inner wall of the bottom of the second cavity; the two fixing rods are symmetrically and slidably mounted in the second cavity, and the top ends of the fixing rods extend out of the second cavity; the clamping strip is fixedly arranged on the fixed rod and meshed with the gear; the fixing plates are fixedly arranged at the top ends of the two fixing rods; the fixed block is fixedly arranged at the bottom of the fixed plate; the cutting knife is fixedly arranged at the bottom of the fixing block;
a second inner groove is formed in the bottom of the fixing plate, a second limiting rod is fixedly installed in the second inner groove, a pressing rod is installed on the second limiting rod in a sliding mode, a third inner groove is formed in the pressing rod, and the inner wall of the third inner groove is connected with the second limiting rod in a sliding mode;
the second limiting rod is sleeved with a spring in a sliding mode, one end of the spring is fixedly connected with the inner wall of the second inner groove, and the other end of the spring is fixedly connected with the pressing rod.
Preferably, two first inner grooves are formed in the fixing rod, first limiting rods are fixedly mounted in the sliding grooves, and the first limiting rods are connected with the inner walls of the first inner grooves in a sliding mode.
Preferably, two bearings are symmetrically and fixedly mounted on the rotating rod, and the outer ring of each bearing is fixedly connected with the inner wall of the corresponding rotating groove.
Preferably, a sliding hole is formed in the inner wall of the top of the second cavity, and the inner wall of the sliding hole is connected with the fixing rod in a sliding mode.
Preferably, two first limiting grooves are symmetrically formed in the inner wall of the first inner groove, two first limiting blocks are symmetrically and fixedly mounted on the first limiting rod, and the first limiting blocks are connected with the inner walls of the corresponding first limiting grooves in a sliding mode.
Preferably, two second limiting grooves are symmetrically formed in the inner wall of the second inner groove, two second limiting blocks are symmetrically and fixedly mounted on the second limiting rod, and the second limiting blocks are connected with the inner walls of the corresponding second limiting grooves in a sliding mode.
Compared with the prior art, the utility model provides a cutting device for printing machine has following beneficial effect:
the utility model provides a cutting device for a printing machine, a first cavity is arranged on a base, a motor is fixedly arranged in the first cavity, a first bevel gear is rotatably arranged in a second cavity, the first bevel gear is fixedly connected with an output shaft of the motor, a rotating rod is arranged in two rotating grooves, a second bevel gear is fixedly arranged on the rotating rod, the second bevel gear is meshed with the first bevel gear, two fixing rods are symmetrically and slidably arranged in the second cavity, a clamping strip is fixedly arranged on the fixing rods, the clamping strip is meshed with the gear to drive the fixing rods to move upwards or downwards, the fixing blocks are fixedly arranged at the bottoms of the fixing plates, a cutting knife is fixedly arranged at the bottom of the fixing blocks, a second limiting rod is fixedly arranged in a second inner groove, a pressing rod is slidably mounted on the second limiting rod, so that paper can be cut conveniently after the paper is fixed.
Drawings
FIG. 1 is a schematic structural view of a cutting device for a printer according to a preferred embodiment of the present invention;
fig. 2 is a side view of fig. 1.
Reference numbers in the figures: 1. a base; 2. a first cavity; 3. a motor; 4. a second cavity; 5. a first bevel gear; 6. a rotating groove; 7. rotating the rod; 8. a second bevel gear; 9. a gear; 10. a sliding groove; 11. fixing the rod; 12. clamping the strip; 13. a fixing plate; 14. a first inner tank; 15. a first limit rod; 16. a fixed block; 17. cutting knife; 18. a second inner tank; 19. a second limiting rod; 20. a pressure lever; 21. a third inner tank.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 and fig. 2, wherein fig. 1 is a schematic structural diagram of a cutting device for a printer according to a preferred embodiment of the present invention; fig. 2 is a side view of fig. 1. Cutting device for printing machine includes: a base 1; the first cavity 2 is arranged on the base 1, and the first cavity 2 is arranged on the base 1; the motor 3 is fixedly arranged in the first cavity 2; the second cavity 4 is arranged on the base 1, and the second cavity 4 is arranged on the base 1; the first bevel gear 5 is rotatably arranged in the second cavity 4, and the first bevel gear 5 is fixedly connected with an output shaft of the motor 3; the two rotating grooves 6 are symmetrically formed in the inner wall of the second cavity 4; the rotating rods 7 are installed in the two rotating grooves 6; the second bevel gear 8 is fixedly arranged on the rotating rod 7, and the second bevel gear 8 is meshed with the first bevel gear 5; the two gears 9 are symmetrically and fixedly arranged on the rotating rod 7; the two sliding grooves 10 are symmetrically formed in the inner wall of the bottom of the second cavity 4; the two fixing rods 11 are symmetrically and slidably mounted in the second cavity 4, and the top ends of the fixing rods 11 extend out of the second cavity 4; the clamping strip 12 is fixedly arranged on the fixing rod 11, and the clamping strip 12 is meshed with the gear 9; the fixing plate 13 is fixedly arranged at the top ends of the two fixing rods 11; the fixed block 16 is fixedly arranged at the bottom of the fixed plate 13; the cutting knife 17 is fixedly arranged at the bottom of the fixing block 16; a second inner groove 18 is formed in the bottom of the fixing plate 13, a second limiting rod 19 is fixedly mounted in the second inner groove 18, a pressing rod 20 is slidably mounted on the second limiting rod 19, a third inner groove 21 is formed in the pressing rod 20, and the inner wall of the third inner groove 21 is slidably connected with the second limiting rod 19; the second limiting rod 19 is slidably sleeved with a spring, one end of the spring is fixedly connected with the inner wall of the second inner groove 18, and the other end of the spring is fixedly connected with the pressing rod 20.
Two first inner grooves 14 are formed in the fixing rod 11, a first limiting rod 15 is fixedly mounted in the sliding groove 10, and the first limiting rod 15 is connected with the inner walls of the first inner grooves 14 in a sliding mode
Two bearings are symmetrically and fixedly mounted on the rotating rod 7, and the outer rings of the bearings are fixedly connected with the inner wall of the rotating groove 6.
A sliding hole is formed in the inner wall of the top of the second cavity 4, and the inner wall of the sliding hole is connected with the fixing rod 11 in a sliding mode.
Two first limiting grooves are symmetrically formed in the inner wall of the first inner groove 14, two first limiting blocks are symmetrically and fixedly mounted on the first limiting rod 15, and the first limiting blocks are connected with the inner walls of the corresponding first limiting grooves in a sliding mode.
Two second limiting grooves are symmetrically formed in the inner wall of the second inner groove 18, two second limiting blocks are symmetrically and fixedly mounted on the second limiting rod 19, and the second limiting blocks are connected with the inner walls of the corresponding second limiting grooves in a sliding mode.
The utility model provides a cutting device for printing machine's theory of operation as follows:
the starter motor 3, the output shaft of motor 3 drives first umbrella gear 5 and rotates, first umbrella gear 5 drives second umbrella gear 8 and rotates, second umbrella gear 8 drives dwang 7 and rotates, dwang 7 drives gear 9 and rotates, gear 9 drives card strip 12 downstream, card strip 12 drives dead lever 11 downstream, dead lever 11 drives fixed plate 13 and moves, fixed plate 13 drives depression bar 20 downstream, can fix the paper, and simultaneously, fixed plate 13 drives fixed block 16 downstream, fixed block 16 drives and cuts sword 17 downstream, cut the paper after making the fixed paper of depression bar 20.
Compared with the prior art, the utility model provides a cutting device for printing machine has following beneficial effect:
the utility model provides a cutting device for a printing machine, a first cavity 2 is arranged on a base 1, a motor 3 is fixedly arranged in the first cavity 2, a first bevel gear 5 is rotatably arranged in a second cavity 4, the first bevel gear 5 is fixedly connected with an output shaft of the motor 3, a rotating rod 7 is arranged in two rotating grooves 6, a second bevel gear 8 is fixedly arranged on the rotating rod 7, the second bevel gear 8 is meshed with the first bevel gear 5, two fixing rods 11 are symmetrically and slidably arranged in the second cavity 4, a clamping strip 12 is fixedly arranged on the fixing rod 11, the clamping strip 12 is meshed with the gear 9 to drive the fixing rod 11 to move upwards or downwards, a fixing block 16 is fixedly arranged at the bottom of a fixing plate 13, the cutting knife 17 is fixedly installed at the bottom of the fixing block 16, a second limiting rod 19 is fixedly installed in the second inner groove 18, and a pressing rod 20 is slidably installed on the second limiting rod 19, so that paper can be cut conveniently after the paper is fixed.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A cutting device for a printing machine, comprising:
a base;
the first cavity is formed in the base;
the motor is fixedly arranged in the first cavity;
the second cavity is formed in the base;
the first bevel gear is rotatably arranged in the second cavity and is fixedly connected with an output shaft of the motor;
the two rotating grooves are symmetrically formed in the inner wall of the second cavity;
the rotating rods are arranged in the two rotating grooves;
the second bevel gear is fixedly arranged on the rotating rod and is meshed with the first bevel gear;
the two gears are symmetrically and fixedly arranged on the rotating rod;
the two sliding grooves are symmetrically formed in the inner wall of the bottom of the second cavity;
the two fixing rods are symmetrically and slidably mounted in the second cavity, and the top ends of the fixing rods extend out of the second cavity;
the clamping strip is fixedly arranged on the fixed rod and meshed with the gear;
the fixing plates are fixedly arranged at the top ends of the two fixing rods;
the fixed block is fixedly arranged at the bottom of the fixed plate;
the cutting knife is fixedly arranged at the bottom of the fixing block;
a second inner groove is formed in the bottom of the fixing plate, a second limiting rod is fixedly installed in the second inner groove, a pressing rod is installed on the second limiting rod in a sliding mode, a third inner groove is formed in the pressing rod, and the inner wall of the third inner groove is connected with the second limiting rod in a sliding mode;
the second limiting rod is sleeved with a spring in a sliding mode, one end of the spring is fixedly connected with the inner wall of the second inner groove, and the other end of the spring is fixedly connected with the pressing rod.
2. The cutting device for a printing machine as claimed in claim 1, wherein the fixing rod is provided with two first inner grooves, the sliding groove is fixedly provided with a first limiting rod, and the first limiting rod is slidably connected with the inner wall of the first inner groove.
3. The cutting device for printing machines according to claim 1, wherein two bearings are symmetrically and fixedly mounted on the rotating rod, and outer rings of the bearings are fixedly connected with the inner wall of the rotating groove.
4. The cutting device for printing machines as claimed in claim 1, wherein the second cavity has a sliding hole formed on an inner wall of a top portion thereof, and the inner wall of the sliding hole is slidably connected to the fixing rod.
5. The cutting device for the printing machine as claimed in claim 2, wherein the inner wall of the first inner groove is symmetrically provided with two first limiting grooves, the first limiting rod is symmetrically and fixedly provided with two first limiting blocks, and the first limiting blocks are slidably connected with the inner walls of the corresponding first limiting grooves.
6. The cutting device for the printing machine as claimed in claim 1, wherein two second limiting grooves are symmetrically formed on the inner wall of the second inner groove, two second limiting blocks are symmetrically and fixedly mounted on the second limiting rod, and the second limiting blocks are slidably connected with the inner walls of the corresponding second limiting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021442889.6U CN212920770U (en) | 2020-07-21 | 2020-07-21 | Cutting device for printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021442889.6U CN212920770U (en) | 2020-07-21 | 2020-07-21 | Cutting device for printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212920770U true CN212920770U (en) | 2021-04-09 |
Family
ID=75331086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021442889.6U Active CN212920770U (en) | 2020-07-21 | 2020-07-21 | Cutting device for printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212920770U (en) |
-
2020
- 2020-07-21 CN CN202021442889.6U patent/CN212920770U/en active Active
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