CN104353627A

CN104353627A - Symmetrical brush roll adjusting system for cleaning machine

Info

Publication number: CN104353627A
Application number: CN201410550987.4A
Authority: CN
Inventors: 马文帅; 王振宇; 张建
Original assignee: 济南奥图自动化工程有限公司
Priority date: 2014-10-17
Filing date: 2014-10-17
Publication date: 2015-02-18

Abstract

The invention relates to a symmetrical brush roll adjusting system for a cleaning machine. The system comprises two machine frames, a lower brush roll, an upper brush roll and two oil cylinders, wherein a U-shaped groove is formed in the machine frames from top to bottom, and top plates are fixed above the U-shaped groove; the left end head and the right end head of the lower brush roll are respectively mounted on a lower sliding block in a rotating manner; the left end head and the right end head of the upper brush roll are respectively mounted on an upper sliding block in a rotating manner; the two oil cylinders are respectively and vertically fixed on the two top plates. When piston rods of the oil cylinders move back or extend outwards, the upper sliding block and the lower sliding block can be driven by a brush roll driving device to move mutually backwards, i.e., when the upper sliding block moves upwards along the U-shaped groove, the lower sliding block moves downwards along the U-shaped groove, and when the upper sliding block moves downwards along the U-shaped groove, the lower sliding block moves upwards along the U-shaped groove, so that adjusting the upper brush roll and the lower brush roll at the same time can be realized through one power device, the adjustment is simple, the distance between the upper brush roll and the lower brush roll is easy to control, and the efficiency is improved.

Description

Cleaning machine symmetrical expression brush roll adjustment System

Technical field

The present invention relates to a kind of board cleaner symmetrical expression brush roll adjustment System.

Background technology

In automobile factory, press workshop needs the body of a motor car outer covering piece steel plate of punching press to need cleaning before stamping, for ensureing sheet material cleaning performance, the distance of upper and lower two brush rolls to be adjusted to adapt to the plate of different-thickness during cleaning machine work, the adjustment of front upper and lower two brush rolls need to drive respectively, two power are needed to realize, and the bad control of distance of two roller movements.

Summary of the invention

The present invention, in order to overcome the deficiency of above technology, provides a kind of cleaning machine symmetrical expression brush roll adjustment System that brush roll and lower brush roll are synchronized with the movement that can effectively ensure.

The present invention overcomes the technical scheme that its technical problem adopts:

This cleaning machine symmetrical expression brush roll adjustment System, comprises

Two frames, are provided with U-lag from top to bottom in described frame, are fixed with top board above described U-lag;

Lower brush roll, its left and right two ends is rotated respectively and is installed on sliding block;

Upper brush roll, its left and right two ends is rotated respectively and is installed on top shoe;

Two oil cylinders, it is vertically fixed on two top boards respectively, and the piston rod of described oil cylinder is provided with brush roll actuating device;

Described lower brush roll is slidably mounted in the U-lag of two frames by the sliding block at two ends and described upper brush roll by the top shoe at two ends, described upper brush roll is positioned at the top of lower brush roll, and itself and lower brush roll are parallel to each other, described brush roll actuating device drives top shoe and the mutual counter motion of sliding block under the effect of oil cylinder.

Above-mentioned brush roll actuating device comprises upper end and is fixed on cylinder piston rod, the lifting arm on top shoe is fixed in its lower end, the pressing plate being individually fixed in U-lag two ends and the gear I being arranged at lifting arm two ends respectively and gear II, chute is formed between described pressing plate and frame, two tooth bars slide respectively and are plugged in chute, described lifting arm two ends are respectively rack structure, described gear I and gear II medial extremity are meshed with the rack structure on lifting arm respectively, its outboard end is meshed with the tooth bar of homonymy respectively, described sliding block two ends are individually fixed on two tooth bars.

In order to improve rigidity, also comprise the connecting cross beam that two ends are connected to two top boards.

In order to keep promoting synchronously, also comprise the connecting rod that two ends are connected to two gears I and two gears II.

Conveniently observe adjustable height, also comprise the scale be installed on the tooth bar of side and the pointer being installed on top shoe side, described pointed scale.

The invention has the beneficial effects as follows: the piston rod of oil cylinder be moved back or protruding time can drive top shoe and the mutual counter motion of sliding block by brush roll actuating device, namely when top shoe moves up along U-lag, sliding block moves down along U-lag, and top shoe when moving down along U-lag sliding block move up along U-lag, therefore adjust while can realizing upper brush roll and lower brush roll by power set, adjustment is simple, and easy to the distance controlling between upper brush roll and lower brush roll, improve efficiency.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention;

Fig. 2 is that A-A in Fig. 1 is to cross-sectional view;

Fig. 3 is tooth bar mounting structure schematic diagram;

In figure, 1. descend brush roll 16. gear II 17. connecting cross beam on brush roll 2. sliding block 3. top shoe 4. lifting arm 5. gear I 6. tooth bar 7. oil cylinder 8. connecting rod 9. scale 10. pointer 11. pressing plate 12. top board 13. frame 14.U shape groove 15..

Detailed description of the invention

Below in conjunction with accompanying drawing 1, accompanying drawing 2, the present invention will be further described for accompanying drawing 3.

As shown in accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, this cleaning machine symmetrical expression brush roll adjustment System, comprising: two frames 13, are provided with U-lag 14 from top to bottom in frame 13, are fixed with top board 12 above U-lag 14; Lower brush roll 1, its left and right two ends is rotated respectively and is installed on sliding block 2; Upper brush roll 15, its left and right two ends is rotated respectively and is installed on top shoe 3; Two oil cylinders 7, it is vertically fixed on two top boards 12 respectively, and the piston rod of oil cylinder 7 is provided with brush roll actuating device; Lower brush roll 1 is slidably mounted in the U-lag 14 of two frames 13 by the sliding block 2 at two ends and upper brush roll 15 by the top shoe 3 at two ends, upper brush roll is positioned at the top of lower brush roll 1, and itself and lower brush roll 1 are parallel to each other, brush roll actuating device drives top shoe 3 and sliding block 2 counter motion mutually under the effect of oil cylinder 7.The piston rod of oil cylinder 7 be moved back or protruding time can drive top shoe 3 and sliding block 2 counter motion mutually by brush roll actuating device, namely when top shoe 3 moves up along U-lag, sliding block 2 moves down along U-lag, and top shoe 3 when moving down along U-lag sliding block 2 move up along U-lag, therefore adjust while can realizing upper brush roll 15 and lower brush roll 1 by power set, adjustment is simple, and easy to the distance controlling between upper brush roll 15 and lower brush roll 1, improve efficiency.

As shown in Figure 2, brush roll actuating device comprises upper end and is fixed on oil cylinder 7 piston rod, the lifting arm 4 on top shoe 3 is fixed in its lower end, be individually fixed in the pressing plate 11 at U-lag 14 two ends and be arranged at gear I 5 and the gear II 16 at lifting arm 4 two ends respectively, chute is formed between pressing plate 11 and frame 13, two tooth bars 6 slide respectively and are plugged in chute, lifting arm 4 two ends are respectively rack structure, gear I 5 and gear II 16 medial extremity are meshed with the rack structure on lifting arm 4 respectively, its outboard end is meshed with the tooth bar 6 of homonymy respectively, sliding block 2 two ends are individually fixed on two tooth bars 6.Lifting arm 4 can be moved when the piston rod of oil cylinder 7 is moved back to move upward, the move upward gear I 5 that can drive both sides and gear II 16 of lifting arm 4 rotates, gear I 5 and gear II 16 rotate thus drive two tooth bars 6 to move downward along chute, thus its promotion sliding block 2 moves downward.Therefore achieve when brush roll 15 moves, lower brush roll 1 synchronously moves down, and therefore can realize driving by power set, adjust simple and convenient.

As shown in Figure 1, the connecting cross beam 17 that two ends are connected to two top boards 12 can also be comprised.Connect two top boards 12 by connecting cross beam 17, the bonding strength between two frames 13 can be strengthened, prevent its stress deformation, improve the reliability of use.The connecting rod 8 that two ends are connected to two gears I 5 and two gears II 16 can also be comprised.Two gears I 5 and two gears II 16 connect by connecting rod 8, therefore can ensure that phase place when gear I 5 and two gears II 16 rotate is consistent, this just efficiently solves two, both sides oil cylinder 7 in action is the situation that the asynchronous meeting of piston rod movement causes that in the lifting process of brush roll 15 and lower brush roll 1, height difference in two ends causes roll gap inconsistent.

As shown in Figure 2, can also comprise the scale 9 be installed on side tooth bar 6 and the pointer 10 being installed on top shoe 3 side, pointer 10 points to scale 9.Can expediently utilize scale 9 to read altitude information in brush roll 15 and lower brush roll 1 lifting process by pointer 10, improve the convenience of operation.

Claims

1. a cleaning machine symmetrical expression brush roll adjustment System, is characterized in that: comprise

Two frames (13), are provided with U-lag (14) from top to bottom in described frame (13), described U-lag (14) top is fixed with top board (12);

Lower brush roll (1), its left and right two ends is rotated respectively and is installed on sliding block (2);

Upper brush roll (15), its left and right two ends is rotated respectively and is installed on top shoe (3);

Two oil cylinders (7), it is vertically fixed on two top boards (12) respectively, and the piston rod of described oil cylinder (7) is provided with brush roll actuating device;

Described lower brush roll (1) is slidably mounted in the U-lag (14) of two frames (13) by the sliding block (2) at two ends and described upper brush roll (15) by the top shoe (3) at two ends, described upper brush roll is positioned at the top of lower brush roll (1), and itself and lower brush roll (1) are parallel to each other, described brush roll actuating device drives top shoe (3) and sliding block (2) counter motion mutually under the effect of oil cylinder (7).

2. cleaning machine symmetrical expression brush roll adjustment System according to claim 1, it is characterized in that: described brush roll actuating device comprises upper end and is fixed on oil cylinder (7) piston rod, the lifting arm (4) on top shoe (3) is fixed in its lower end, the pressing plate (11) being individually fixed in U-lag (14) two ends and the gear I (5) being arranged at lifting arm (4) two ends respectively and gear II (16), chute is formed between described pressing plate (11) and frame (13), two tooth bars (6) are slided respectively and are plugged in chute, described lifting arm (4) two ends are respectively rack structure, described gear I (5) and gear II (16) medial extremity are meshed with the rack structure on lifting arm (4) respectively, its outboard end is meshed with the tooth bar (6) of homonymy respectively, described sliding block (2) two ends are individually fixed on two tooth bars (6).

3. cleaning machine symmetrical expression brush roll adjustment System according to claim 1 and 2, is characterized in that: also comprise the connecting cross beam (17) that two ends are connected to two top boards (12).

4. cleaning machine symmetrical expression brush roll adjustment System according to claim 2, is characterized in that: also comprise the connecting rod (8) that two ends are connected to two gears I (5) and two gears II (16).

5. cleaning machine symmetrical expression brush roll adjustment System according to claim 3, it is characterized in that: also comprise the scale (9) be installed on side tooth bar (6) and the pointer (10) being installed on top shoe (3) side, described pointer (10) points to scale (9).