CN219338968U - Scraper structure of printing machine - Google Patents
Scraper structure of printing machine Download PDFInfo
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- CN219338968U CN219338968U CN202223552230.8U CN202223552230U CN219338968U CN 219338968 U CN219338968 U CN 219338968U CN 202223552230 U CN202223552230 U CN 202223552230U CN 219338968 U CN219338968 U CN 219338968U
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- scraper
- fixedly connected
- placing
- sliding grooves
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Abstract
The utility model relates to the technical field of printing equipment and discloses a scraper structure of a printing machine, which comprises a placement rod, wherein an adjusting mechanism is arranged in the placement rod, lifting mechanisms are arranged below the placement rod, the number of the placement rods is two, sliding grooves are formed in one side of each placement rod, a threaded shaft is arranged in the middle of one side of each sliding groove, a scraper body is fixedly connected to the inner side of each threaded shaft, and a fixed rotating button is arranged on one side of the outer surface of each threaded shaft. According to the scraper, the sliding grooves are formed in the placing rods, the sliding grooves penetrate through the placing rods, the threaded shafts penetrate through the sliding grooves, the threaded shafts can rotate in the sliding grooves, the scraper body can rotate between the two placing rods through the threaded shafts on two sides, and the fixed rotating buttons perform threaded rotation on the outer surfaces of the threaded shafts, so that the scraper can be conveniently adjusted at different angles by operators.
Description
Technical Field
The utility model relates to the technical field of printing equipment, in particular to a scraper structure of a printing machine.
Background
The scraper device is one of the core components of the flexographic printing machine, mainly comprises two supports, a sliding seat which is arranged on the two supports and a scraper frame of which the two ends are respectively arranged on the sliding seat, wherein the scraper compacting anilox roller is arranged on a reciprocating shaft on the sliding seat through a copper sleeve, and the scraper device is also provided with an eccentric shaft device which can drive the scraper frame to reciprocate left and right.
The prior art (publication number is CN 205395440U) discloses a single scraper structure of a printing machine, and the single scraper structure has the advantages of simple integral structure, simple processing and manufacturing process of parts, low manufacturing cost, easy installation and adjustment, and the second has the capability of automatically compensating the abrasion of the scraper, can maintain the effective scraping effect for a longer time, improves the utilization efficiency of equipment, but the device can not conveniently and rapidly adjust the scraper at different angles during use, and reduces the use effect of the scraper.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a scraper structure of a printing machine, which has the advantages of being convenient for operators to adjust the scraper at different angles and the like, and solves the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a printing machine scraper structure, includes places the pole, the inside of placing the pole is provided with adjustment mechanism, the below of placing the pole is provided with elevating system, the quantity of placing the pole is two, two the spout has all been seted up to one side inside of placing the pole, the inside middle part of spout is provided with the screw thread axle, the inboard fixedly connected with scraper body of screw thread axle, surface one side of screw thread axle is provided with fixed knob, the outside fixedly connected with limiting disc of screw thread axle, the outside middle part fixedly connected with crank of limiting disc.
Preferably, the middle part of the back inside the chute is fixedly connected with an extrusion spring.
Preferably, one end of the extrusion spring is fixedly connected with a backing plate.
The backing plate can carry out elastic motion through extrusion spring, can produce certain vibrations at the scraper body during operation, leads to the condition that the scraper body appears moving then, and the backing plate can carry out elastic motion through extrusion spring, carries out certain buffering protection to screw thread axle and scraper body.
Preferably, the lifting mechanism comprises two telescopic rods, the tops of the two telescopic rods are respectively and fixedly connected to the middle parts of the lower surfaces of the two placing rods, and the middle parts of the front faces of the telescopic rods are provided with adjusting knobs.
The telescopic link perpendicular connection is in placing between pole and the bottom plate, will place the pole and support, places the pole and can go on the elevating movement through the telescopic link of bottom, and adjust knob can fix the position of telescopic link.
Preferably, the bottom of the telescopic rod is fixedly connected with a bottom plate.
Preferably, the middle parts of the left side and the right side of the upper surface of the bottom plate are provided with mounting holes.
The position of the bottom plate can be fixed through the mounting holes.
Compared with the prior art, the utility model provides a scraper structure of a printing machine, which has the following beneficial effects:
1. according to the scraper, the sliding grooves are formed in the placing rods, the sliding grooves penetrate through the placing rods, the threaded shafts penetrate through the sliding grooves, the threaded shafts can rotate in the sliding grooves, the scraper body can rotate between the two placing rods through the threaded shafts on two sides, and the fixed rotating buttons perform threaded rotation on the outer surfaces of the threaded shafts, so that the scraper can be conveniently adjusted at different angles by operators.
2. According to the utility model, the telescopic rod is connected with the middle part of the lower surface of the placing rod, and the placing rod can move up and down through the telescopic rod at the bottom, so that the effect of adjusting the height of the scraper body according to the height of the plate roller or the rubber roller can be achieved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the front view structure of the present utility model;
fig. 3 is a schematic side view of the present utility model.
Wherein: 1. placing a rod; 2. an adjusting mechanism; 201. a chute; 202. a threaded shaft; 203. a scraper body; 204. fixing the rotary button; 205. a limiting disc; 206. a crank; 207. extruding a spring; 208. a backing plate; 3. a lifting mechanism; 301. a telescopic rod; 302. an adjustment knob; 303. a bottom plate; 304. and (5) mounting holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a scraper structure of a printing machine comprises a placing rod 1, an adjusting mechanism 2 is arranged in the placing rod 1, a lifting mechanism 3 is arranged below the placing rod 1, the number of the placing rods 1 is two, sliding grooves 201 are formed in one side of each of the two placing rods 1, a threaded shaft 202 is arranged in the middle of the inside of each sliding groove 201, a scraper body 203 is fixedly connected to the inner side of each threaded shaft 202, a fixed rotating button 204 is arranged on one side of the outer surface of each threaded shaft 202, a limiting disc 205 is fixedly connected to the outer side of each threaded shaft 202, a crank 206 is fixedly connected to the middle of the outer side of each limiting disc 205, the two placing rods 1 correspond to each other, each sliding groove 201 penetrates through the inside of the placing rod 1, each threaded shaft 202 penetrates through the inside of each sliding groove 201, each threaded shaft 202 can perform rotational movement and horizontal sliding movement in the inside of each sliding groove 201, then each scraper body 203 can perform rotational movement of different angles between each placing rod 1 through the corresponding threaded shaft 202 on two sides, the corresponding scraper bodies 203 can horizontally move to the distance between each adjusting scraper body 203 and each roller, each roller is fixed rotating button 204 is arranged on the outer surface of each threaded shaft 202, each rotating button 205 is correspondingly connected to a limiting disc 205, each scraper body is used for limiting the position of the corresponding scraper bodies 203, and each scraper body can be conveniently rotated by the corresponding to the corresponding operating person.
Specifically, as shown in fig. 3, an extrusion spring 207 is fixedly connected to the middle part of the back surface inside the chute 201, and one end of the extrusion spring 207 is fixedly connected to a backing plate 208.
Through above-mentioned technical scheme, backing plate 208 can carry out elastic motion through extrusion spring 207, can produce certain vibrations when scraper body 203 carries out the work, leads to the condition that scraper body 203 appears moving then, and backing plate 208 can carry out elastic motion through extrusion spring 207, carries out certain buffering protection to screw shaft 202 and scraper body 203.
Specifically, as shown in fig. 1, the lifting mechanism 3 includes two telescopic rods 301, the tops of the two telescopic rods 301 are respectively and fixedly connected to the middle parts of the lower surfaces of the two placement rods 1, and an adjusting knob 302 is arranged in the middle of the front surface of the telescopic rod 301.
Through the above technical scheme, the telescopic rod 301 is vertically connected between the placing rod 1 and the bottom plate 303, the placing rod 1 is supported, the placing rod 1 can move up and down through the telescopic rod 301 at the bottom, and the adjusting knob 302 can fix the position of the telescopic rod 301.
Specifically, as shown in fig. 1, a bottom plate 303 is fixedly connected to the bottom of the telescopic rod 301, and mounting holes 304 are formed in the middle of the left and right sides of the upper surface of the bottom plate 303.
Through the above technical scheme, the position of the bottom plate 303 can be fixed through the mounting holes 304.
When the scraper body 203 is used, a worker fixedly installs the bottom plate 303 through the installation hole 304, then adjusts the height of the scraper body 203 according to the height of the plate roller or the rubber roller, fixes the position of the telescopic rod 301 through the adjusting knob 302 after the adjustment is completed, then holds the crank 206, horizontally moves the scraper body 203, adjusts the distance between the scraper body 203 and the plate roller or the rubber roller, finally rotates the crank 206, drives the scraper body 203 to rotate, adjusts the angle of the scraper body 203, rotates the fixing knob 204 after the adjustment is completed, and fixes the scraper body 203.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A doctor structure of a printing machine, comprising a placement bar (1), characterized in that: the inside of placing pole (1) is provided with adjustment mechanism (2), the below of placing pole (1) is provided with elevating system (3), the quantity of placing pole (1) is two, two spout (201) have all been seted up to the inside one side of placing pole (1), the inside middle part of spout (201) is provided with screw spindle (202), the inboard fixedly connected with scraper body (203) of screw spindle (202), surface one side of screw spindle (202) is provided with fixed knob (204), the outside fixedly connected with limiting disc (205) of screw spindle (202), outside middle part fixedly connected with crank (206) of limiting disc (205).
2. A printer doctor blade structure according to claim 1, characterized in that: and the middle part of the back surface inside the chute (201) is fixedly connected with a pressing spring (207).
3. A printer doctor blade structure according to claim 2, characterized in that: one end of the extrusion spring (207) is fixedly connected with a backing plate (208).
4. A printer doctor blade structure according to claim 1, characterized in that: elevating system (3) are including telescopic link (301), the quantity of telescopic link (301) is two, two the top of telescopic link (301) is fixed connection respectively in the lower surface middle part of two placing rod (1), the front middle part of telescopic link (301) is provided with adjust knob (302).
5. A printer doctor blade structure as claimed in claim 4, wherein: the bottom of the telescopic rod (301) is fixedly connected with a bottom plate (303).
6. A printer doctor blade structure as claimed in claim 5, wherein: mounting holes (304) are formed in the middle of the left side and the right side of the upper surface of the bottom plate (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223552230.8U CN219338968U (en) | 2022-12-29 | 2022-12-29 | Scraper structure of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223552230.8U CN219338968U (en) | 2022-12-29 | 2022-12-29 | Scraper structure of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219338968U true CN219338968U (en) | 2023-07-14 |
Family
ID=87098444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223552230.8U Active CN219338968U (en) | 2022-12-29 | 2022-12-29 | Scraper structure of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219338968U (en) |
-
2022
- 2022-12-29 CN CN202223552230.8U patent/CN219338968U/en active Active
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