CN215358786U - Cutting, repairing and blanking device for automobile damping fin - Google Patents
Cutting, repairing and blanking device for automobile damping fin Download PDFInfo
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- CN215358786U CN215358786U CN202121165796.8U CN202121165796U CN215358786U CN 215358786 U CN215358786 U CN 215358786U CN 202121165796 U CN202121165796 U CN 202121165796U CN 215358786 U CN215358786 U CN 215358786U
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- belt
- motor
- trimming
- blanking device
- damping fin
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Abstract
The utility model discloses a cutting and repairing blanking device for a damping fin for a vehicle, which relates to the technical field of damping fin production and solves the technical problem of large cutting and repairing errors; the conveying belt comprises a middle belt and side belts positioned on two sides of the middle belt, the length of each side belt is smaller than that of the middle belt, a gap is formed between each side belt and the middle belt, the trimming knives are positioned in the gap, and a pressing mechanism is arranged above the middle belt between the two trimming knives; the pressing mechanism comprises two pressing rollers which are horizontally arranged and a pressing belt which connects the two pressing rollers, the side belt and the middle belt are driven by the same driving roller, one of the pressing rollers is connected with a third motor, the driving roller is connected with a second motor, and the PLC controller is electrically connected with the cutting mechanism, the first motor, the second motor and the third motor.
Description
Technical Field
The utility model relates to the technical field of damping fin production, in particular to a trimming and blanking device for a damping fin for a vehicle.
Background
The damping sheet is also called as daub or a damping block, is a viscoelastic material adhered to the inner surface of the vehicle body, is tightly adhered to the steel plate wall of the vehicle body, and mainly plays a role in reducing noise and vibration, namely a damping role.
After the damping fin raw material is produced, the damping fin meeting the specification is obtained through cutting and trimming. The existing blanking equipment for trimming lacks of pressing damping fin raw materials, the raw materials deform greatly during trimming, and the phenomenon of large damping fin error can occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of the prior art, and aims to provide a trimming and blanking device for a damping fin for a vehicle, which can reduce errors.
The technical scheme of the utility model is as follows: a cutting and repairing blanking device for a damping fin for a vehicle comprises a conveying belt and a PLC (programmable logic controller), wherein a cutting mechanism is arranged above an input end of the conveying belt, trimming knives are respectively arranged on two sides of an output end of the conveying belt, and each trimming knife is respectively connected with a first motor; the conveying belt comprises a middle belt and side belts positioned on two sides of the middle belt, the length of each side belt is smaller than that of the middle belt, a gap is formed between each side belt and the middle belt, the trimming knives are positioned in the gap, and a pressing mechanism is arranged above the middle belt between the two trimming knives; the pressing mechanism comprises two pressing rollers horizontally arranged and a pressing belt connected with the two pressing rollers, the side belt and the middle belt are driven by the same driving roller, one of the pressing rollers is connected with a third motor, the driving roller is connected with a second motor, and the PLC is electrically connected with the cutting mechanism, the first motor, the second motor and the third motor.
As a further improvement, the cutting mechanism comprises a cutting knife and a driving mechanism for driving the cutting knife to move up and down, and the PLC is electrically connected with the driving mechanism.
Further, the driving mechanism is an air cylinder or an electric push rod.
Furthermore, a first supporting platform corresponding to the cutting knife is arranged between the upper side and the lower side of the side belt and the middle belt.
Furthermore, a second support table corresponding to the pressing belt is arranged between the upper side and the lower side of the middle belt.
Furthermore, the trimming knife is close to the output end of the side band, and a waste material collecting frame is arranged below the output end of the side band.
Advantageous effects
Compared with the prior art, the utility model has the advantages that:
according to the utility model, two pressing rollers which are horizontally arranged and a pressing belt which connects the two pressing rollers are arranged above the middle belt between the two trimming knives, the side belts and the middle belt are driven by the same driving roller, one of the pressing rollers is connected with a third motor, so that the pressing belt, the side belts and the middle belt move in opposite directions and at the same speed, the pressing belt presses the damping sheet to perform trimming through the two trimming knives, the damping sheet is small in deformation and cannot shift, and the error after trimming is small.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the conveyor belt of the present invention.
Wherein: 1-trimming knife, 2-first motor, 3-middle belt, 4-side belt, 5-pressing roller, 6-pressing belt, 7-driving roller, 8-second motor, 9-cutting knife, 10-driving mechanism, 11-first supporting table, 12-second supporting table, 13-waste collecting frame, 14-conveying belt bracket, 15-first driven roller, 16-second driven roller and 17-upper bracket.
Detailed Description
The utility model will be further described with reference to specific embodiments shown in the drawings.
Referring to fig. 1 and 2, a trimming and blanking device for a damping fin for a vehicle comprises a conveying belt and a PLC controller. The upper portion of the input end of the conveying belt is provided with a cutting mechanism, two sides of the output end of the conveying belt are respectively provided with a trimming knife 1, each trimming knife 1 is respectively connected with a first motor 2, and the first motor 2 drives the trimming knife 1 to rotate to trim the damping sheet. The conveying belt comprises a middle belt 3 and side belts 4 positioned on two sides of the middle belt 3, the length of each side belt 4 is smaller than that of the middle belt 3, a gap is formed between each side belt 4 and the middle belt 3, and the trimming knife 1 is positioned in the gap. A pressing mechanism is arranged above the middle belt 3 between the two trimming knives 1 and comprises two pressing rollers 5 which are horizontally arranged and a pressing belt 6 which connects the two pressing rollers 5, the side belt 4 and the middle belt 3 are driven by the same driving roller 7, one pressing roller 5 is connected with a third motor, the driving roller 7 is connected with a second motor 8, the other end of the side belt 4 is installed on a first driven roller 15, the other end of the middle belt 3 is installed on a second driven roller 16, the driving roller 7, the first driven roller 15 and the second driven roller 16 are installed on a conveying belt bracket 14, so that the moving directions of the pressing belt, the side belt and the middle belt are opposite and the speeds of the pressing belt and the middle belt are consistent, the damping sheet pressed by the pressing belt 6 is trimmed by the two trimming knives 1, the damping sheet is small in deformation and cannot shift, and the error after trimming is small. The PLC controller is electrically connected with the cutting mechanism, the first motor 2, the second motor 8 and the third motor.
The cutting mechanism comprises a cutting knife 9 and a driving mechanism 10 for driving the cutting knife 9 to move up and down, the cutting knife 9 spans the middle belt 3 and the two side belts 4, and the PLC is electrically connected with the driving mechanism 10. Preferably, the driving mechanism 10 is a cylinder or an electric push rod, and has a simple structure and is convenient to install. The drive mechanism 10 and the two pressure rollers 5 are mounted on an upper bracket 17.
The first supporting platform 11 corresponding to the cutting knife 9 is arranged between the upper side and the lower side of the side belt 4 and the middle belt 3, so that the cutting knife 9 can be guaranteed to effectively cut off the damping sheet, and the side belt 4 and the middle belt 3 are made of cutting-resistant materials, such as PU cutting-resistant belts. A second supporting table 12 corresponding to the pressing belt 6 is arranged between the upper side and the lower side of the middle belt 3, and the pressing belt 6 is guaranteed to press the damping fins. The first support table 11 and the second support table 12 are mounted on a conveyor belt bracket 14.
The trimming knife 1 is close to the output end of the side belt 4, and a waste material collecting frame 13 is arranged below the output end of the side belt 4 and used for collecting crushed materials cut by the trimming knife 1.
The above is only a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that several variations and modifications can be made without departing from the structure of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (6)
1. The trimming and blanking device for the damping fin for the vehicle is characterized by comprising a conveying belt and a PLC (programmable logic controller), wherein a trimming mechanism is arranged above the input end of the conveying belt, trimming knives (1) are respectively arranged on two sides of the output end of the conveying belt, and each trimming knife (1) is respectively connected with a first motor (2); the conveying belt comprises a middle belt (3) and side belts (4) positioned on two sides of the middle belt (3), the length of each side belt (4) is smaller than that of the middle belt (3), a gap is formed between each side belt (4) and the middle belt (3), the trimming knives (1) are positioned in the gap, and a pressing mechanism is arranged above the middle belt (3) between the two trimming knives (1); hold-down mechanism includes two level arrangement's compressing roller (5), will two compressing roller (5) the compressing band (6) of connecting, sideband (4) and middle area (3) are through same drive roll (7) drive, one of them compressing roller (5) are connected with the third motor, drive roll (7) are connected with second motor (8), PLC controller electric connection cut mechanism, first motor (2), second motor (8), third motor.
2. The blanking device for the damping fin of the vehicle as claimed in claim 1, wherein the cutting mechanism includes a cutting knife (9), a driving mechanism (10) for driving the cutting knife (9) to move up and down, and the PLC controller is electrically connected to the driving mechanism (10).
3. The trimming and blanking device for damping fins of vehicle as claimed in claim 2, wherein the driving mechanism (10) is a pneumatic cylinder or an electric push rod.
4. The blanking device for the damping fin of the vehicle as claimed in claim 2, characterized in that a first supporting platform (11) corresponding to the cutting knife (9) is arranged between the upper side and the lower side of the side belt (4) and the middle belt (3).
5. The blanking device for damping fin of vehicle as claimed in claim 1, characterized in that a second support (12) corresponding to the pressing belt (6) is provided between the upper side and the lower side of the intermediate belt (3).
6. The blanking device for the damping fin of the vehicle as claimed in claim 1, characterized in that the trimming knife (1) is close to the output end of the side band (4), and a waste collecting frame (13) is arranged below the output end of the side band (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121165796.8U CN215358786U (en) | 2021-05-27 | 2021-05-27 | Cutting, repairing and blanking device for automobile damping fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121165796.8U CN215358786U (en) | 2021-05-27 | 2021-05-27 | Cutting, repairing and blanking device for automobile damping fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215358786U true CN215358786U (en) | 2021-12-31 |
Family
ID=79632093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121165796.8U Active CN215358786U (en) | 2021-05-27 | 2021-05-27 | Cutting, repairing and blanking device for automobile damping fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215358786U (en) |
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2021
- 2021-05-27 CN CN202121165796.8U patent/CN215358786U/en active Active
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