CN213325928U - Sheet material discharging and centering device - Google Patents
Sheet material discharging and centering device Download PDFInfo
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- CN213325928U CN213325928U CN202022024041.8U CN202022024041U CN213325928U CN 213325928 U CN213325928 U CN 213325928U CN 202022024041 U CN202022024041 U CN 202022024041U CN 213325928 U CN213325928 U CN 213325928U
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- centering
- screw rod
- roller
- sliding block
- right support
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Abstract
A sheet material discharging and centering device comprises a right support and a left support, wherein a first screw rod and a second screw rod which are coaxial are respectively arranged on the right support and the left support, a sliding block is respectively arranged on the first screw rod and the second screw rod, a centering roller is arranged on the sliding block, and the right end of the first screw rod is connected with a detachable hand wheel; the left end of the second screw rod is connected with a large gear, the large gear is externally meshed with a small gear, the small gear is connected with one end of a transmission rod, and the other end of the transmission rod is connected with a detachable hand wheel. The double-screw rod and sliding block structure capable of being independently adjusted is utilized, so that the positions of the two groups of centering rollers can be independently adjusted, the large adjustment and the fine adjustment of the positions of the plate materials can be realized according to the conditions, and the flexibility of the adjustment of the plate materials is increased. And the transmission reliability of the mechanism is improved by utilizing gear meshing transmission. The guide rod and the slide block structure are utilized to ensure the centering smoothness and the centering effect of the centering roller. The upper roller, the lower roller and the auxiliary roller ensure the proper height and the centering height of the plate when the plate enters the middle of the centering roller, and the centering effect of the mechanism on the plate is improved.
Description
Technical Field
The utility model relates to a sheet material decoiling line technical field, in particular to sheet material ejection of compact centering device.
Background
At present, in various sheet material decoiling lines, due to the difference of material rolls and the existence of decoiling line adjustment errors, in the decoiling process of a material roll, a sheet material is easy to deviate, after the sheet material deviates, the quality of the sheet material can be influenced, the decoiling line needs to be readjusted in a long time, and the production efficiency of the decoiling line is greatly reduced. At present, the plate centering device in the field of plate decoiling lines in China is relatively complex in structure and not flexible in operation.
SUMMERY OF THE UTILITY MODEL
For overcoming the problem that exists among the prior art, the utility model provides a sheet material ejection of compact centering device.
The utility model provides a technical scheme that its technical problem adopted is: the sheet discharging and centering device comprises a right support and a left support, wherein a first screw rod and a second screw rod which are coaxial are respectively arranged on the right support and the left support, a sliding block is respectively arranged on the first screw rod and the second screw rod, a centering roller is arranged on the sliding block, and the right end of the first screw rod is connected with a detachable hand wheel; the left end of the second screw rod is connected with a large gear, the large gear is externally meshed with a small gear, the small gear is connected with one end of a transmission rod, and the other end of the transmission rod is connected with a detachable hand wheel.
Furthermore, the number of the centering rollers is four, two vertically-arranged centering rollers are mounted on each sliding block, a space is reserved between two pairs of centering rollers on the same sliding block, and U-shaped grooves are formed in positions of the spaces corresponding to the sliding blocks.
Furthermore, an upper roller and a lower roller which are parallel to each other are arranged between the right support and the left support, and the upper roller and the lower roller are arranged up and down and are positioned at the rear side of the sliding block; and an auxiliary roller is also arranged and passes through the U-shaped grooves on the two sliding blocks.
Furthermore, two ends of the upper roller, the lower roller and the auxiliary roller are respectively arranged on the left support and the right support through roller glands.
Furthermore, the device also comprises two guide rods; two guide bars are arranged in parallel, and both penetrate through the two sliding blocks, and the two ends of each guide bar are arranged on the left support and the right support.
To sum up, the utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
the utility model discloses but utilize the structure of the dual-lead screw of independent control, slider, make two sets of centering rollers adjustable position alone, can carry out major tune and fine setting to the sheet material position according to the condition, increased the flexibility to the sheet material adjustment.
And the transmission reliability of the mechanism is improved by utilizing gear meshing transmission.
The guide rod and the slide block structure can effectively ensure the centering smoothness and the centering effect of the centering roller.
The mechanism is provided with the upper roller, the lower roller and the auxiliary roller, so that the proper height and the centering height of the plate entering the middle of the centering roller are ensured, and the centering effect of the mechanism on the plate is improved.
Drawings
Fig. 1 is a first isometric view of a structural view of the present invention;
fig. 2 is a second axial view of the structural view of the present invention;
FIG. 3 is a cross-sectional view of the structure of the present invention;
in the figure:
the device comprises a left support 1, a pinion 2, a gearwheel 3, a roller gland 4, an upper roller 5, a lower roller 6, an auxiliary roller 7, a guide rod 8, a slide block 9, a screw rod I10, a centering roller 11, a detachable hand wheel 12, a transmission rod 13, a right support 14 and a screw rod II 15.
Detailed Description
The features and principles of the present invention will be described in detail below with reference to the accompanying drawings, and the illustrated embodiments are only for explaining the present invention, and do not limit the scope of the present invention.
As shown in fig. 1 to 3, the sheet discharging and centering device includes: the device comprises a left support 1, a pinion 2, a gearwheel 3, a roller gland 4, an upper roller 5, a lower roller 6, an auxiliary roller 7, a guide rod 8, a sliding block 9, a first screw rod 10, a centering roller 11, a detachable hand wheel 12, a transmission rod 13, a right support 14 and a second screw rod 15.
As shown in fig. 1 and 2, a first screw rod 10 and a second screw rod 15 which are coaxial are respectively installed on the right support 14 and the left support 1, the right end of the first screw rod 10 is installed on the right support 14 and penetrates through the right support 14 to be connected with a detachable hand wheel 12, and the left end of the first screw rod 10 is suspended (fig. 3). The rotation of the first screw rod 10 can be adjusted by rotating the detachable hand wheel 12. The left end of the second screw rod 15 is installed on the left support 1 and penetrates through the left support 1 to be connected with the large gear 3, and the right end of the second screw rod 15 is suspended. The first screw rod 10 and the second screw rod 15 are respectively provided with a slide block 9, and the slide blocks 9 are in threaded connection with the first screw rod 10 and the second screw rod 15. And a centering roller 11 for adjusting the centering of the plate pairs is arranged on the sliding block 9.
As shown in figure 1, the gearwheel 3 is externally meshed with the pinion 2, the pinion 2 is connected with the left end of the transmission rod 13, and the other end of the transmission rod 13 can be connected with the detachable hand wheel 12 after penetrating through the left support 1 and the right support 14. And the transmission reliability of the mechanism is improved by utilizing gear meshing transmission.
The detachable hand wheel 12 is rotated to drive the first screw rod to rotate, so that the left and right positions of the upper sliding block 9 of the first screw rod are adjusted, and meanwhile, the left and right positions of the centering roller 11 on the sliding block 9 are adjusted. After the position of the sliding block 9 on the first screw rod is adjusted, the detachable hand wheel 12 is detached and installed at the right end of the transmission rod 13, the detachable hand wheel 12 is rotated to drive the pinion 2 to rotate, the pinion 2 drives the gearwheel 3 to rotate, and the gearwheel 3 drives the second screw rod 15 to rotate, so that the left and right positions of the sliding block 9 on the second screw rod 15 are adjusted, and meanwhile, the left and right positions of the centering roller 11 on the sliding block 9 are adjusted. The structure of the double-screw rod and the sliding block 9 which can be independently adjusted is utilized, so that the positions of the two groups of centering rollers 11 can be independently adjusted, the positions of the plate materials can be greatly adjusted and finely adjusted according to conditions, and the flexibility of adjusting the plate materials is increased.
The number of the centering rollers 11 is four, two vertically arranged centering rollers 11 are mounted on each sliding block 9, a space is reserved between the two pairs of centering rollers 11 on the same sliding block 9, and U-shaped grooves are formed in positions, corresponding to the sliding blocks 9, of the spaces.
An upper roller 5 and a lower roller 6 which are parallel to each other are arranged between the right support 14 and the left support 1, and the upper roller 5 and the lower roller 6 are arranged up and down and are positioned at the rear side of the sliding block 9; an auxiliary roller 7 is also arranged, and the auxiliary roller 7 passes through the U-shaped grooves on the two sliding blocks 9 for installation. The upper roller 5, the lower roller 6 and the auxiliary roller 7 ensure the proper height and the centering height of the plate material when entering the middle of the centering roller 11, and improve the centering effect of the mechanism on the plate material.
Two ends of the upper roller 5, the lower roller 6 and the auxiliary roller 7 respectively penetrate through the left support 1 and the right support 14 and are installed on the left support 1 and the right support 14 through the roller gland 4.
The device further comprises two guide rods 8, wherein the two guide rods 8 are arranged in parallel and penetrate through the two sliding blocks 9, and two ends of the two guide rods are arranged on the left support 1 and the right support 14.
The centering fluency and centering effect of the centering roller 11 can be effectively ensured by utilizing the structures of the guide rod 8 and the slide block 9.
The utility model discloses but utilize the structure of the dual-lead screw of independent control, slider 9, make two sets of centering rollers 11 independent control positions, can carry out major tune and fine setting to the sheet material position according to the condition, increased the flexibility to the sheet material adjustment.
And the transmission reliability of the mechanism is improved by utilizing gear meshing transmission.
The centering fluency and centering effect of the centering roller 11 can be effectively ensured by utilizing the structures of the guide rod 8 and the slide block 9.
The mechanism is provided with an upper roller 5, a lower roller 6 and an auxiliary roller 7, so that the proper height and the centering height of the plate material entering the middle of a centering roller 11 are ensured, and the centering effect of the mechanism on the plate material is improved.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, which is defined by the appended claims.
Claims (5)
1. A sheet material discharging and centering device is characterized by comprising a right support and a left support, wherein a first screw rod and a second screw rod which are coaxial are respectively arranged on the right support and the left support, a sliding block is respectively arranged on the first screw rod and the second screw rod, a centering roller is arranged on the sliding block, and the right end of the first screw rod is connected with a detachable hand wheel; the left end of the second screw rod is connected with a large gear, the large gear is externally meshed with a small gear, the small gear is connected with one end of a transmission rod, and the other end of the transmission rod is connected with a detachable hand wheel.
2. A sheet discharging and centering device as claimed in claim 1, wherein there are four centering rollers, two vertically arranged centering rollers are mounted on each slide block, and a gap is formed between two pairs of centering rollers on the same slide block, and a U-shaped groove is formed at the position of the gap corresponding to the slide block.
3. The sheet discharging and centering device as claimed in claim 2, wherein an upper roller and a lower roller which are parallel to each other are arranged between the right support and the left support, and the upper roller and the lower roller are arranged up and down and are positioned at the rear side of the sliding block; and an auxiliary roller is also arranged and passes through the U-shaped grooves on the two sliding blocks.
4. The sheet discharging and centering device as claimed in claim 3, wherein the two ends of the upper roller, the lower roller and the auxiliary roller are respectively mounted on the left support and the right support through roller glands.
5. The sheet discharging and centering device as claimed in claim 1, further comprising two guide rods; two guide bars are arranged in parallel, and both penetrate through the two sliding blocks, and the two ends of each guide bar are arranged on the left support and the right support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022024041.8U CN213325928U (en) | 2020-09-16 | 2020-09-16 | Sheet material discharging and centering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022024041.8U CN213325928U (en) | 2020-09-16 | 2020-09-16 | Sheet material discharging and centering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213325928U true CN213325928U (en) | 2021-06-01 |
Family
ID=76063241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022024041.8U Active CN213325928U (en) | 2020-09-16 | 2020-09-16 | Sheet material discharging and centering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213325928U (en) |
-
2020
- 2020-09-16 CN CN202022024041.8U patent/CN213325928U/en active Active
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