CN209833164U

CN209833164U - Miniature woodcut machine

Info

Publication number: CN209833164U
Application number: CN201920235331.1U
Authority: CN
Inventors: 于金华
Original assignee: Hebei Weilian Teaching Instrument &equipment Co Ltd
Current assignee: Hebei Weilian Teaching Instrument &equipment Co Ltd
Priority date: 2019-02-25
Filing date: 2019-02-25
Publication date: 2019-12-24
Anticipated expiration: 2029-02-25

Abstract

The utility model discloses a miniature woodcut machine, including the first mounting panel that two symmetries set up, rotatable first drive roller that is provided with between two first mounting panels, be provided with a plurality of first bearing rollers in the rotatable symmetry in both sides of first drive roller between two first mounting panels, the up end of first drive roller and a plurality of first bearing roller flushes, and the upper portion of a drive roller is provided with first loading board, the upper end of two first guide arms on the first mounting panel all with the bottom fixed connection of second mounting panel, rotatable second drive roller that is provided with between two second mounting panels, be provided with a plurality of second bearing rollers in the rotatable symmetry in both sides of second drive roller between two second mounting panels, the up end of second drive roller and a plurality of second bearing roller flushes, and the upper portion of second drive roller is provided with the second loading board. The utility model discloses two works can be accomplished in one operation, have improved the work efficiency of engraving machine to the potential safety hazard when having reduced artificial operation.

Description

Miniature woodcut machine

Technical Field

The utility model relates to a teaching apparatus technical field especially relates to a miniature woodcut machine.

Background

The plate print is a kind of drawing form, and is made by etching or etching a picture on the surface of a copperplate, a zinc plate, a wood plate or the like with a cutter or chemicals, and then is copied on paper. In order to train the drawing and the print design of students and enable the students to learn more about the rubbing principle, many middle and primary schools put the print practice into the designer courses of the students. Students can use simple and convenient engraving machine in engraving course, and current engraving machine adopts two compression roller principles, will cover the engraving drawing board that has drawing paper and insert the space of two compression rollers, accomplishes rubbing work through rolling of two compression rollers. However, in the teaching use process of the engraving machine, the students in middle and primary schools have poor safety consciousness and strong curiosity, and can easily squeeze fingers in the process of operating the engraving machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a miniature woodcut machine solves the security performance poor, technical problem that work efficiency is low.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model relates to a miniature engraving machine, which comprises two first mounting plates which are symmetrically arranged, a first driving roller is rotatably arranged between the two first mounting plates, a plurality of first bearing rollers are rotatably arranged between the two first mounting plates and at the two sides of the first driving roller, the upper end surfaces of the first driving roller and the first bearing rollers are flush, the upper part of the first driving roller is provided with a first bearing plate, the upper part of each first mounting plate is symmetrically provided with two first guide rods along the vertical direction, a first movable plate is movably arranged between the two first guide rods on each first mounting plate, each first movable plate is provided with a first guide hole matched with the first guide rod, a first pinch roller movable plate is rotatably arranged between the two first movable plates, a first fixed block is fixedly arranged between the two first guide rods above the first guide rod, a first threaded rod in threaded connection with the first fixed block is arranged in the middle of the first fixed block, a first adjusting handle is arranged at the upper end of the first threaded rod, and the lower end of the first threaded rod abuts against the upper part of the first moving plate;

the upper ends of the two first guide rods on each first mounting plate are fixedly connected with the bottom of the second mounting plate, a second driving roller is rotatably arranged between the two second mounting plates, a plurality of second bearing rollers are rotatably and symmetrically arranged on the two sides of the second driving roller between the two second mounting plates, the upper end surfaces of the second driving roller and the second bearing rollers are flush, a second bearing plate is arranged on the upper portion of the second driving roller, two second guide rods are symmetrically arranged on the upper portion of each second mounting plate along the vertical direction, a second movable plate is movably arranged between the two second guide rods on each second mounting plate, a second guide hole matched with the second guide rod is arranged on each second movable plate, a second pressing roller is rotatably arranged between the two second guide rods, and a second fixed block is fixedly arranged above the second movable plate between the two second guide rods, a second threaded rod in threaded connection with the second fixed block is arranged in the middle of the second fixed block, a second adjusting handle is arranged at the upper end of the second threaded rod, and the lower end of the second threaded rod abuts against the upper part of the second moving plate;

the centraxonial one end of first drive roller extends to one the outside of first mounting panel just is provided with first drive wheel, the centraxonial one end of second drive roller extends to one the outside of second mounting panel just is provided with the second drive wheel, first drive wheel with be provided with the drive belt between the second drive wheel, first drive wheel is connected with driving motor's drive shaft.

Furthermore, two support columns are symmetrically arranged between the first mounting plate and the second mounting plate which are positioned on the same side.

Furthermore, the first transmission wheel is connected with a driving shaft of the driving motor through a speed reducer.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model discloses be provided with two sets of impression devices on the same direction, when the print impression preparation, can be with two masterplates fixed respectively place with first loading board and second loading board on, after starting driving motor, driving motor can drive first drive roller and the synchronous rotation of second drive roller, and two works can be accomplished in one operation, have improved the work efficiency of print machine, moreover the utility model discloses a driving motor is as the power of first drive roller and second drive roller, need not artificial rotation handle and realizes that the drive roller is rotatory, has reduced the potential safety hazard when artificial operation.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a left side view of the structure of FIG. 1;

description of reference numerals: 1. a first mounting plate; 2. a first driving roller; 3. a first carrier roller; 4. a first bearing plate; 5. a first guide bar; 6. a first moving plate; 7. a first pressure roller; 8. a first fixed block; 9. a first threaded rod; 10. a first adjustment handle; 11. a second mounting plate; 12. a second driving roller; 13. a second carrier roller; 14. a second carrier plate; 15. a second guide bar; 16. a second moving plate; 17. a second pressure roller; 18. a second fixed block; 19. a second threaded rod; 20. a second adjustment handle; 21. a first drive pulley; 22. a second transmission wheel; 23. a transmission belt; 24. a drive motor; 25. a support pillar; 26. and a speed reducer.

Detailed Description

As shown in fig. 1-2, a miniature engraving machine, includes two first mounting panels 1 that the symmetry set up, two rotatable first drive roller 2 of installing between the first mounting panel 1, two between the first mounting panel 1 in a plurality of first bearing roller 3 are installed to the rotatable symmetry in first drive roller 2's both sides, the up end of first drive roller 2 and a plurality of first bearing roller 3 flushes, just the mobilizable first loading board 4 that is provided with in upper portion of first drive roller 2. Two first guide rods 5 are symmetrically and fixedly mounted on the upper portion of each first mounting plate 1 along the vertical direction, a first moving plate 6 is movably mounted between the two first guide rods 5 on each first mounting plate 1, first guide holes matched with the first guide rods 5 are formed in each first moving plate 6, and a first pressing roller 7 is rotatably mounted between the two first moving plates 6. A first fixing block 8 is fixedly mounted above the first moving plate 6 between the two first guide rods 5, a first threaded rod 9 in threaded connection with the first fixing block 8 is mounted in the middle of the first fixing block 8, a first adjusting handle 10 is arranged at the upper end of the first threaded rod 9, and the lower end of the first threaded rod 9 abuts against the upper portion of the first moving plate 6.

Each two on the first mounting panel 1 the upper end of first guide arm 5 all with the bottom fixed connection of second mounting panel 11, two rotatable second drive roller 12 of installing between the second mounting panel 11, two between the second mounting panel 11 a plurality of second bearing rollers 13 are installed to the rotatable symmetry in both sides of second drive roller 12, the up end that second drive roller 12 and a plurality of second bearing roller 13 flush, just the upper portion of second drive roller 12 is provided with second loading board 14. Two second guide rods 15 are symmetrically and fixedly mounted on the upper portion of each second mounting plate 11 along the vertical direction, a second moving plate 16 is movably arranged between the two second guide rods 15 on each second mounting plate 11, a second guide hole matched with the second guide rod 15 is formed in each second moving plate 16, and a second pressing roller 17 is rotatably mounted between the two second moving plates 16. A second fixed block 18 is fixedly mounted above the second moving plate 16 between the two second guide rods 15, a second threaded rod 19 in threaded connection with the second fixed block 18 is arranged in the middle of the second fixed block 18, a second adjusting handle 20 is arranged at the upper end of the second threaded rod 19, and the lower end of the second threaded rod 19 abuts against the upper portion of the second moving plate 16.

The centraxonial one end of first drive roller 2 extends to one the outside of first mounting panel 1 just installs first drive wheel 21, the centraxonial one end of second drive roller 12 extends to one the outside of second mounting panel 11 just installs second drive wheel 22, first drive wheel 21 with install drive belt 23 between the second drive wheel 22, first drive wheel 21 is connected with driving motor 24's drive shaft, and is specific, first drive wheel 21 pass through speed reducer 26 with driving motor 24's drive shaft is connected.

Two support columns 25 are symmetrically arranged between the first mounting plate 1 and the second mounting plate 11 which are positioned on the same side, so that the whole structure is kept firm and stable.

The utility model discloses when using, place two masterplates respectively on first loading board and second loading board to lay the drawing paper on the masterplate, then rotate two first adjustment handle and two second adjustment handle in proper order, make two first movable blocks move down, first pinch roller compresses tightly drawing paper and the masterplate on the first loading board, and two second movable blocks move down, and second pinch roller compresses tightly drawing paper and the masterplate on the second loading board. And then, a driving motor is started, the driving motor drives a first driving roller to rotate, and the first driving wheel is connected with a second driving wheel through a driving belt, so that the second driving roller and the first driving roller synchronously rotate, the first bearing plate and the second bearing plate are driven to linearly move when the first driving roller and the second driving roller rotate, and the first pressing roller and the second pressing roller respectively and gradually compact the corresponding drawing paper and the template to form a picture.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. A miniature woodcut machine which is characterized in that: the device comprises two first mounting plates (1) which are symmetrically arranged, wherein a first driving roller (2) is rotatably arranged between the two first mounting plates (1), a plurality of first bearing rollers (3) are rotatably arranged between the two first mounting plates (1) in the two sides of the first driving roller (2) in a symmetrical manner, the upper end faces of the first driving roller (2) and the first bearing rollers (3) are flushed, a first bearing plate (4) is arranged on the upper portion of the first driving roller (2), two first guide rods (5) are symmetrically arranged on the upper portion of each first mounting plate (1) along the vertical direction, a first moving plate (6) is movably arranged between the two first guide rods (5) on each first mounting plate (1), and each first moving plate (6) is provided with a first guide hole matched with the first guide rod (5), a first pressing roller (7) is rotatably arranged between the two first moving plates (6), a first fixing block (8) is fixedly arranged between the two first guide rods (5) above the first moving plates (6), a first threaded rod (9) in threaded connection with the first fixing block (8) is arranged in the middle of the first fixing block (8), a first adjusting handle (10) is arranged at the upper end of the first threaded rod (9), and the lower end of the first threaded rod (9) abuts against the upper portion of the first moving plates (6);

the upper ends of the two first guide rods (5) on each first mounting plate (1) are fixedly connected with the bottom of a second mounting plate (11), a second driving roller (12) is rotatably arranged between the two second mounting plates (11), a plurality of second bearing rollers (13) are rotatably and symmetrically arranged between the two second mounting plates (11) on two sides of the second driving roller (12), the upper end surfaces of the second driving roller (12) and the second bearing rollers (13) are flush, a second bearing plate (14) is arranged on the upper portion of the second driving roller (12), two second guide rods (15) are symmetrically arranged on the upper portion of each second mounting plate (11) along the vertical direction, a second moving plate (16) is movably arranged between the two second guide rods (15) on each second mounting plate (11), and second guide holes matched with the second guide rods (15) are arranged on each second moving plate (16), a second pressing roller (17) is rotatably arranged between the two second moving plates (16), a second fixed block (18) is fixedly arranged between the two second guide rods (15) above the second moving plates (16), a second threaded rod (19) in threaded connection with the second fixed block (18) is arranged in the middle of the second fixed block (18), a second adjusting handle (20) is arranged at the upper end of the second threaded rod (19), and the lower end of the second threaded rod (19) abuts against the upper portion of the second moving plates (16);

the utility model discloses a driving device, including first drive roller (2), the centraxonial one end of first drive roller (2) extends to one the outside of first mounting panel (1) just is provided with first drive wheel (21), the centraxonial one end of second drive roller (12) extends to one the outside of second mounting panel (11) just is provided with second drive wheel (22), first drive wheel (21) with be provided with drive belt (23) between second drive wheel (22), first drive wheel (21) are connected with the drive shaft of driving motor (24).

2. The micro engraving machine according to claim 1, wherein: two supporting columns (25) are symmetrically arranged between the first mounting plate (1) and the second mounting plate (11) which are positioned on the same side.

3. The micro engraving machine according to claim 1, wherein: the first transmission wheel (21) is connected with a driving shaft of the driving motor (24) through a speed reducer (26).