CN214719528U - Sheet material shaping mechanism - Google Patents
Sheet material shaping mechanism Download PDFInfo
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- CN214719528U CN214719528U CN202120662258.3U CN202120662258U CN214719528U CN 214719528 U CN214719528 U CN 214719528U CN 202120662258 U CN202120662258 U CN 202120662258U CN 214719528 U CN214719528 U CN 214719528U
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- roller
- conveying belt
- rotating
- conveying
- shaping mechanism
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Abstract
The utility model belongs to the technical field of metal plate non-cutting machining, in particular to a sheet material shaping mechanism, which comprises a conveying unit, a shaping unit and a guide unit, wherein the conveying unit comprises a conveying belt; the shaping unit comprises a first roller group and a second roller group, the first roller group comprises 3 first press rollers, two of the first press rollers are in contact with the lower surface of the conveying belt, and the other first press roller is in contact with the upper surface of the conveying belt; the second roller group comprises 3 second pressing rollers, wherein one second pressing roller is in contact with the lower surface of the conveying belt, and the other two second pressing rollers are in contact with the upper surface of the conveying belt; the guide unit comprises a conveying belt and 2 guide inclined plates. In the scheme, the conveying belt can be used for continuously feeding the sheet materials; the first roller group and the second roller group can effectively shape the sheet material, so that the shape of the sheet material meets the requirement; the guide unit is arranged to ensure that the position of the shaped sheet material meets the requirement, thereby being beneficial to the next processing procedure.
Description
Technical Field
The utility model belongs to the technical field of the metal sheet does not have the cutting process, concretely relates to sheet stock plastic mechanism.
Background
The raw material for producing the keyboard bottom plate is a metal coil stock rolled into a coil, the coil stock is cut and punched to obtain sheet stock, and then the sheet stock is further processed to obtain the keyboard bottom plate. The sheet material obtained by stamping is easy to deform, so that the flattening of the sheet material after stamping is a very critical step. The existing leveling method is that a sheet material is usually placed between two pair rollers, and the pair rollers are used for rolling and flattening.
SUMMERY OF THE UTILITY MODEL
The utility model provides a sheet material plastic mechanism to the solution needs the workman to last the pay-off to carry out the problem of roll-in.
In order to achieve the above purpose, the utility model discloses a scheme does: a sheet material shaping mechanism comprises a conveying unit, a shaping unit and a guide unit, wherein the conveying unit comprises a conveying belt; the shaping unit comprises a first roller set and a second roller set, the first roller set and the second roller set respectively comprise two side plates, the first roller set further comprises 3 first compression rollers arranged in parallel, and two ends of each first compression roller are respectively connected to different side plates of the first roller set in a rotating mode; the 3 first compression rollers are distributed in an isosceles triangle shape, wherein two first compression rollers are in contact with the lower surface of the conveying belt, and the other first compression roller is in contact with the upper surface of the conveying belt; the second roller set also comprises 3 second compression rollers which are arranged in parallel, and two ends of each second compression roller are respectively and rotatably connected to different side plates of the second roller set; the 3 second compression rollers are distributed in an isosceles triangle shape, one of the second compression rollers is in contact with the lower surface of the conveying belt, and the other two second compression rollers are in contact with the upper surface of the conveying belt; the guide unit comprises a conveying belt and guide inclined plates positioned on the left side and the right side of the conveying belt, and inclined planes of the two guide inclined plates are arranged oppositely; the conveyor belt is located at the conveying end of the conveyor belt and below the conveyor belt.
The working principle and the beneficial effects of the scheme are as follows:
when the sheet materials are shaped, the sheet materials are placed on a conveying belt, and the first roller group and the second roller group roll the sheet materials in the process of conveying the sheet materials by the conveying belt. When the sheet material passes through the second roller group, 2 second pressing rollers on the upper surface of the conveying belt roll the upper surface of the sheet material, and 1 second pressing roller on the lower surface of the conveying belt roll the lower surface of the sheet material. When the sheet material passes through the first roller group, 1 first press roller on the upper surface of the conveying belt rolls the upper surface of the sheet material, and 2 first press rollers on the lower surface of the conveying belt rolls the lower surface of the sheet material. When the sheet materials move to the tail end of the conveying belt, the sheet materials fall onto the conveying belt from the conveying belt, and in the process, the position of the sheet materials is adjusted by the guide inclined plates on the two sides of the conveying belt, so that the position of the sheet materials meets the requirement of the next processing procedure. In the scheme, the conveying belt can be used for continuously feeding the sheet materials; the first roller set and the second roller set can effectively shape the sheet material, so that the shape of the sheet material meets the requirements; the guide unit is arranged to ensure that the position of the shaped sheet material meets the requirement, thereby being beneficial to the next processing procedure.
Optionally, the transfer unit further comprises a frame and a roller rotatably connected to the frame, the roller being positioned above the transfer belt and adjacent to one side of the transfer belt. The rotary roller is arranged, when the sheet materials are conveyed to the tail end of the conveying belt, the rotary roller can be pressed on the sheet materials to shape the sheet materials again, meanwhile, the rotary roller can be pressed on the tail end of the sheet materials, the phenomenon that the front end of the sheet materials is collapsed due to the action of gravity when the sheet materials enter the conveying belt is avoided, and the sheet materials can be accurately fallen on the conveying belt.
Optionally, the conveying unit further comprises a driving roller, a driven roller and a power part for driving the driving roller to rotate, and the conveying belt is sleeved on the driving roller and the driven roller.
Optionally, the power part includes a first chain wheel, a second chain wheel, a transmission chain and a power motor fixedly mounted on the frame, the first chain wheel is mounted on an output shaft of the power motor, the second chain wheel is mounted at one end of the driving roller through a connecting shaft, and the transmission chain is sleeved on the first chain wheel and the second chain wheel. When the conveying belt needs to work, the power motor is started, the power motor drives the driving roller to rotate through the transmission action of the first chain wheel and the second chain wheel, and the conveying belt works and operates when the driving roller rotates.
Optionally, a transmission shaft is connected to one side of the rotary roller, and a driven gear is arranged on the transmission shaft; one end of the driving roller is connected with a rotating shaft, and a driving gear meshed with the driven gear is arranged on the rotating shaft. Set up like this, can drive the commentaries on classics roller with the help of the drive roll and take place to rotate, the rotation direction of commentaries on classics roller is opposite with the motion direction of drive roll, changes the roller and can be better transport and roll-in sheet stock with the drive roll cooperation.
Optionally, mounting seats are arranged on the left side and the right side of the conveying belt, threaded rods are arranged on the mounting seats, and nuts are connected to the threaded rods in a threaded mode; the guide sloping plate is provided with a strip-shaped hole which can slide along the threaded rod.
Optionally, the side plates are all provided with strip-shaped clamping grooves, and the strip-shaped clamping grooves are connected with sliding blocks in a sliding manner; two ends of a first press roller positioned above the conveying belt are connected with first rotating rods, first bearings are mounted on the first rotating rods, and the two first bearings are respectively fixed on two different sliding blocks of the first roller set; two ends of two second compression rollers positioned above the conveying belt are both connected with second rotating rods, second bearings are mounted on the second rotating rods, and the second bearings at the two ends of the second compression rollers are respectively fixed on different sliding blocks of the second roller group; the upper portion block of slider just rotates and is connected with the screw rod, and the upside of screw rod passes curb plate and threaded connection on the curb plate. Set up like this, be located the first compression roller of conveyer top, the equal adjustable of second compression roller height ensures that first roller set and second roller set can roll in the sheet stock of different thickness.
Optionally, the upper portion of the slider is provided with a groove with an inverted T-shaped cross section, and the lower end of the screw rod is engaged and rotatably connected in the groove. The screw rod can be connected with the sliding block into a whole and can rotate in the sliding block, and the movement of the screw rod can meet the requirement.
Drawings
Fig. 1 is a top view of a sheet shaping mechanism according to the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
figure 3 is a cross-sectional view of the first set of rollers.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a conveying belt 10, a rack 20, a driven roller 21, a driven shaft 211, a driving roller 22, a rotating shaft 221, a driving gear 222, a connecting shaft 223, a second chain wheel 224, a second pressing roller 30, a second rotating rod 31, a second rotating shaft 32, a first pressing roller 40, a first rotating rod 41, a first bearing 411, a first rotating shaft 42, a side plate 50, a strip-shaped clamping groove 51, a sliding block 52, a screw 53, a rotating roller 60, a transmission shaft 61, a driven gear 62, a conveying belt 70, a correcting inclined plate 80, a strip-shaped hole 81, a power motor 90, a first chain wheel 91 and a transmission chain 92.
This embodiment is substantially as shown in fig. 1-3: a sheet material shaping mechanism comprises a conveying unit, a shaping unit and a guide unit. The conveying unit comprises a frame 20, a rotating roller 60, a conveying belt 10, a driving roller 22, a driven roller 21 and a power part for driving the driving roller 22 to rotate, wherein the conveying belt 10 is sleeved on the driving roller 22 and the driven roller 21. Driven shafts 211 are welded to both ends of the driven roller 21, and the driven roller 21 is rotatably connected to the frame 20 through the driven shafts 211. One end of the driving roller 22 is welded with a connecting shaft 223, the other end of the driving roller 22 is welded with a rotating shaft 221, and the driving roller 22 is rotatably connected to the frame 20 through the connecting shaft 223 and the rotating shaft 221. The power part comprises a first chain wheel 91, a second chain wheel 224, a transmission chain 92 and a power motor 90 fixedly installed on the rack 20, the first chain wheel 91 is welded at the tail end of an output shaft of the power motor 90, the second chain wheel 224 is welded on the connecting shaft 223, and the transmission chain 92 is sleeved on the first chain wheel 91 and the second chain wheel 224. The two ends of the rotating roller 60 are welded with transmission shafts 61, the rotating roller 60 is rotatably connected to the frame 20 through the transmission shafts 61, and the rotating roller 60 is positioned above the conveyor belt 10 and close to one side of the driving roller 22. One of the transmission shafts 61 is welded with a driven gear 62, and the rotating shaft 221 is welded with a driving gear 222 engaged with the driven gear 62.
The shaping unit comprises a first roller group and a second roller group, the first roller group and the second roller group respectively comprise two side plates 50, and the side plates 50 are fixedly installed on the rack 20. The first roller group further comprises 3 first pressing rollers 40 which are arranged in parallel, wherein the 3 first pressing rollers 40 are distributed in an isosceles triangle shape, two first pressing rollers 40 are located below the conveying belt 10 and are in contact with the lower surface of the conveying belt 10, and the other first pressing roller 40 is located above the conveying belt 10 and is in contact with the upper surface of the conveying belt 10. The second roller group further comprises 3 second pressing rollers 30 which are arranged in parallel, wherein the 3 second pressing rollers 30 are distributed in an isosceles triangle shape, one second pressing roller 30 is located below the conveying belt 10 and is in contact with the lower surface of the conveying belt 10, and the other two second pressing rollers 30 are located above the conveying belt 10 and are in contact with the upper surface of the conveying belt 10.
The side plates 50 are all provided with strip-shaped clamping grooves 51 (the cross sections of the strip-shaped clamping grooves 51 are rectangular), and the strip-shaped clamping grooves 51 are connected with sliding blocks 52 in a sliding mode. First rotating shafts 42 are welded at two ends of two first pressing rollers 40 positioned below the conveying belt 10, and two ends of the two first pressing rollers 40 are rotatably connected to two side plates 50 of the first roller group through the first rotating shafts 42. First rotating rods 41 are welded at two ends of the first pressing roller 40 above the conveying belt 10, first bearings 411 (the inner rings of the first bearings 411 are in interference fit with the first rotating rods 41) are installed on the first rotating rods 41, and the outer rings of the two first bearings 411 are respectively fixed on two different sliding blocks 52 of the first roller set. The two ends of the second pressing roller 30 below the conveyor belt 10 are welded with second rotating shafts 32, and the two ends of the second pressing roller 30 are rotatably connected to the two side plates 50 of the second roller set through the second rotating shafts 32. The two ends of the two second press rollers 30 above the conveying belt 10 are welded with second rotating rods 31, the second rotating rods 31 are provided with second bearings (the inner rings of the second bearings are in interference fit with the second rotating rods 31), and the second bearings at the two ends of the second press rollers 30 are respectively fixed on different sliding blocks 52 of the second roller set. The upper part of the slide block 52 is provided with a groove with an inverted T-shaped section, the lower end of the screw rod 53 is clamped and rotatably connected in the groove, and the upper side of the screw rod 53 passes through the side plate 50 and is in threaded connection with the side plate 50.
The guide unit comprises a conveying belt 70 and guide inclined plates 80 positioned on the left side and the right side of the conveying belt 70, and inclined surfaces of the two guide inclined plates 80 are arranged oppositely. The conveyor belt 70 is located at the conveying end of the conveyor belt 10 and below the conveyor belt 10, and the roller 60 is located on the side close to the conveyor belt 10. Two mounting seats are fixedly mounted on the frame 20, the two mounting seats are respectively located on the left side and the right side of the conveying belt 70, threaded rods are welded on the mounting seats, and nuts are connected to the threaded rods in a threaded mode. The guide sloping plate is provided with a strip-shaped hole 81 which can slide along the threaded rod, and the position of the guide sloping plate away from the conveying belt 10 can be adjusted by moving the guide sloping plate.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be pointed out that to those skilled in the art, without departing from the structure of the present invention, a plurality of modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the utility of the present invention.
Claims (8)
1. A sheet material shaping mechanism is characterized in that: the device comprises a transmission unit, a shaping unit and a guide unit, wherein the transmission unit comprises a transmission belt; the shaping unit comprises a first roller set and a second roller set, the first roller set and the second roller set respectively comprise two side plates, the first roller set further comprises 3 first compression rollers arranged in parallel, and two ends of each first compression roller are respectively connected to different side plates of the first roller set in a rotating mode; the 3 first compression rollers are distributed in an isosceles triangle shape, wherein two first compression rollers are in contact with the lower surface of the conveying belt, and the other first compression roller is in contact with the upper surface of the conveying belt; the second roller set also comprises 3 second compression rollers which are arranged in parallel, and two ends of each second compression roller are respectively and rotatably connected to different side plates of the second roller set; the 3 second compression rollers are distributed in an isosceles triangle shape, one of the second compression rollers is in contact with the lower surface of the conveying belt, and the other two second compression rollers are in contact with the upper surface of the conveying belt; the guide unit comprises a conveying belt and guide inclined plates positioned on the left side and the right side of the conveying belt, and inclined planes of the two guide inclined plates are arranged oppositely; the conveyor belt is located at the conveying end of the conveyor belt and below the conveyor belt.
2. The sheet shaping mechanism of claim 1, wherein: the conveying unit also comprises a frame and a rotating roller which is rotatably connected to the frame, and the rotating roller is positioned above the conveying belt and close to one side of the conveying belt.
3. The sheet shaping mechanism of claim 2, wherein: the conveying unit further comprises a driving roller, a driven roller and a power part for driving the driving roller to rotate, and the conveying belt is sleeved on the driving roller and the driven roller.
4. A sheet material shaping mechanism according to claim 3, wherein: the power part comprises a first chain wheel, a second chain wheel, a transmission chain and a power motor fixedly installed on the rack, the first chain wheel is installed on an output shaft of the power motor, the second chain wheel is installed at one end of the driving roller through a connecting shaft, and the transmission chain is sleeved on the first chain wheel and the second chain wheel.
5. The sheet shaping mechanism of claim 4, wherein: one side of the rotating roller is connected with a transmission shaft, and a driven gear is arranged on the transmission shaft; one end of the driving roller is connected with a rotating shaft, and a driving gear meshed with the driven gear is arranged on the rotating shaft.
6. A sheet shaping mechanism according to any one of claims 1 to 5, characterized in that: the left side and the right side of the conveying belt are provided with mounting seats, threaded rods are arranged on the mounting seats, and nuts are connected to the threaded rods in a threaded mode; the guide sloping plate is provided with a strip-shaped hole which can slide along the threaded rod.
7. A sheet shaping mechanism according to any one of claims 1 to 5, characterized in that: the side plates are all provided with strip-shaped clamping grooves, and the strip-shaped clamping grooves are connected with sliding blocks in a sliding manner; two ends of a first press roller positioned above the conveying belt are connected with first rotating rods, first bearings are mounted on the first rotating rods, and the two first bearings are respectively fixed on two different sliding blocks of the first roller set; two ends of two second compression rollers positioned above the conveying belt are both connected with second rotating rods, second bearings are mounted on the second rotating rods, and the second bearings at the two ends of the second compression rollers are respectively fixed on different sliding blocks of the second roller group; the upper portion block of slider just rotates and is connected with the screw rod, and the upside of screw rod passes curb plate and threaded connection on the curb plate.
8. The sheet shaping mechanism of claim 7, wherein: the upper part of the sliding block is provided with a groove with an inverted T-shaped section, and the lower end of the screw rod is clamped and rotationally connected in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120662258.3U CN214719528U (en) | 2021-03-31 | 2021-03-31 | Sheet material shaping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120662258.3U CN214719528U (en) | 2021-03-31 | 2021-03-31 | Sheet material shaping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214719528U true CN214719528U (en) | 2021-11-16 |
Family
ID=78598544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120662258.3U Active CN214719528U (en) | 2021-03-31 | 2021-03-31 | Sheet material shaping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214719528U (en) |
-
2021
- 2021-03-31 CN CN202120662258.3U patent/CN214719528U/en active Active
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