CN220760820U - Feeding device of punching machine - Google Patents
Feeding device of punching machine Download PDFInfo
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- CN220760820U CN220760820U CN202321825383.7U CN202321825383U CN220760820U CN 220760820 U CN220760820 U CN 220760820U CN 202321825383 U CN202321825383 U CN 202321825383U CN 220760820 U CN220760820 U CN 220760820U
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- transmission
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- 238000004080 punching Methods 0.000 title description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 58
- 238000007789 sealing Methods 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 230000003068 static effect Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 4
- 238000012546 transfer Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of punch press processing, in particular to a feeding device of a punch press, which comprises a frame body; the frame body is rotatably connected with a plurality of conveying rollers, and one side end part of each conveying roller penetrates through the side wall of the frame body; the end parts of the conveying rollers are respectively provided with first annular grooves which are symmetrically arranged; the first annular grooves are respectively connected with first belts in a staggered and rotating mode; the side wall of the frame body is rotationally connected with symmetrically arranged guide rods corresponding to the lower part of the first belt; the guide rod is provided with a second annular groove; in the process, the forced meshing transmission between the servo motor and the belt in the prior art is changed into the static friction transmission between the first belt and the second belt by the cooperation of the first belt and the second belt, and if operators are carelessly stranded by the belt and the conveying roller, the first belt and the second belt cannot be forced to be transmitted, so that the operators cannot be damaged, and the problems in the prior art are solved.
Description
Technical Field
The utility model belongs to the technical field of punch processing, and particularly relates to a feeding device of a punch.
Background
The punching machine is widely applied to punching and forming in the fields of electronics, communication, computers, household appliances, furniture, vehicles, hardware parts and the like, and is an important processing tool.
The utility model provides a current chinese patent No. 202220116658.9's punch press automatic feeding, includes servo motor, transmission band, transfer pulley and a plurality of deflector roll, and the transfer pulley rigid coupling is at the deflector roll tip, and the transmission band is staggered connection on corresponding deflector roll, and servo motor rotates with one of them transmission band to be connected, and servo motor drives the transmission band rotatory when using, and the deflector roll rotates under the cooperation transmission of transmission band and transfer pulley, then places the material on the deflector roll and can reach the purpose of carrying the punch press processing end with the material.
In the prior art, as the servo motor, the transmission belt, the transmission wheel and the guide roller are exposed outside, the transmission force between the servo motor and the transmission wheel is strong, and a protection device is lacked, the potential safety hazard that an operator is stranded into the transmission belt or the guide roller during working is caused, and the life safety of the operator is threatened.
Therefore, a feeding device of a punching machine is provided for solving the problems.
Disclosure of Invention
In order to make up the defects in the prior art and solve the problems, the feeding device of the punching machine is provided.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a feeding device of a punching machine, which comprises a frame body; the frame body is rotatably connected with a plurality of conveying rollers, and one side end part of each conveying roller penetrates through the side wall of the frame body; the end parts of the conveying rollers are respectively provided with first annular grooves which are symmetrically arranged; the first annular grooves are respectively connected with first belts in a staggered and rotating mode; the side wall of the frame body is rotationally connected with symmetrically arranged guide rods corresponding to the lower part of the first belt; the guide rod is provided with a second annular groove; a second belt is rotationally connected to the second ring groove; and a motor is arranged below the guide rods, and the output end of the motor is rotationally connected with the second belt.
Preferably, a protective shell is fixedly connected to the side wall of the frame body at a position corresponding to the conveying roller; the protective shell is fixedly connected with a sealing cover through screw threads; a supporting plate is fixedly connected to the bottom of the protective shell; the supporting plate is fixedly connected with a fixing frame, and the motor is fixedly connected with the fixing frame through screws.
Preferably, the support frames are fixedly connected to the positions, corresponding to the positions between the conveying rollers, on the frame body; the middle parts of the support frames are provided with sliding grooves; the inside of the sliding groove is rotationally connected with a bidirectional screw rod; the bidirectional screw rod is rotationally connected with symmetrically arranged sliding blocks; a shaft rod is fixedly connected below the sliding block; the shaft lever is rotationally connected with a sleeve; and one end of the bidirectional screw rod, which is far away from the servo motor, is provided with a transmission motor, and the output end of the transmission motor is fixedly connected with the corresponding bidirectional screw rod.
Preferably, a notch is formed in the sealing cover at a position corresponding to the servo motor; a control panel is arranged on the sealing cover; the control panel is electrically connected with the servo motor and the transmission motor.
Preferably, the output ends of the first ring groove, the second ring groove and the servo motor are all concave with convex middle parts and concave two sides.
Preferably, connecting rods are fixedly connected between the supporting legs of the frame body.
The utility model has the beneficial effects that:
the utility model provides a feeding device of a punching machine, which is characterized in that a first belt and a second belt are matched, a servo motor drives the second belt to rotate during specific operation, the second belt and the first belt carry out static friction transmission, so that the first belt is driven to rotate, a conveying roller is driven to rotate under the matched transmission of the first belt and a first annular groove, the purpose of conveying materials on the conveying roller is achieved, in the process, the forced meshing transmission between the servo motor and the belt in the prior art is changed into the static friction transmission between the first belt and the second belt through the matched transmission of the first belt and the second belt, if operators are carelessly stranded by the belts and the conveying roller, the first belt and the second belt cannot cause damage to operators due to incapacity of forced transmission, and the problems in the prior art are solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of a first belt of the present utility model;
FIG. 3 is a perspective view of a support bracket of the present utility model;
FIG. 4 is a perspective view of a frame according to the present utility model;
legend description:
1. a frame body; 2. a conveying roller; 3. a first ring groove; 4. a first belt; 5. a guide rod; 6. a second ring groove; 7. a second belt; 8. a servo motor; 9. a protective shell; 10. a support plate; 11. a fixing frame; 12. sealing cover; 13. a control panel; 14. a support frame; 141. a chute; 142. a two-way screw rod; 143. a slide block; 144. a shaft lever; 145. a sleeve; 146. a drive motor; 15. and (5) connecting a rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Specific examples are given below.
Referring to fig. 1-4, the present utility model provides a feeding device for a punching machine, comprising a frame 1; a plurality of conveying rollers 2 are rotatably connected to the frame body 1, and one side end of each conveying roller 2 penetrates through the side wall of the frame body 1; the end parts of the conveying rollers 2 are respectively provided with first annular grooves 3 which are symmetrically arranged; the first annular grooves 3 are internally and alternately connected with first belts 4 in a rotating way; the side wall of the frame body 1 is rotationally connected with symmetrically arranged guide rods 5 corresponding to the lower part of the first belt 4; the guide rod 5 is provided with a second annular groove 6; a second belt 7 is rotatably connected to the second ring groove 6; a motor is arranged below the guide rods 5, and the output end of the motor is rotationally connected with the second belt 7.
During operation, in the prior art, the servo motor 8, the transmission belt, the transmission wheel and the guide roller are exposed, so that the transmission force between the servo motor 8 and the transmission wheel is strong, and a protection device is absent, so that operators can have potential safety hazards of being stranded in the transmission belt or the guide roller during operation, and life safety of the operators is threatened; in order to solve the problem, the utility model designs the frame body 1, the servo motor 8 drives the second belt 7 to rotate, the second belt 7 and the first belt 4 carry out static friction transmission, so that the first belt 4 is driven to rotate, the transmission roller 2 is driven to rotate under the cooperation transmission of the first belt 4 and the first ring groove 3, the purpose of transporting materials on the transmission roller 2 is achieved, in the process, the cooperation of the first belt 4 and the second belt 7 changes the forced meshing transmission between the servo motor 8 and the belt in the prior art into the static friction transmission between the first belt 4 and the second belt 7, if operators are carelessly stranded by the belts and the transmission roller 2, the first belt 4 and the second belt 7 cannot damage the operators because of the incapacity of the forced transmission, and the potential safety hazard that the operators are led into the transmission belt or the guide roller in the working process in the prior art is solved, and the life safety of the operators is threatened.
Further, as shown in fig. 1 and fig. 2, a protective shell 9 is fixedly connected to the side wall of the frame 1 at a position corresponding to the conveying roller 2; the protective shell 9 is fixedly connected with a sealing cover 12 through screw threads; a supporting plate 10 is fixedly connected to the bottom of the protective shell 9; the supporting plate 10 is fixedly connected with a fixing frame 11, and the motor is fixedly connected with the fixing frame 11 through screws.
When the automatic transmission device works, the sealing cover 12 fixedly connected with the protective shell 9 through the screws can isolate the first belt 4, the second belt 7 and the motor while protecting the transmission assembly, further avoid the operator from being injured by the twisting, and the supporting plate 10 and the fixing frame 11 provide supporting and fixing functions for the servo motor 8.
Further, as shown in fig. 1 and 3, the frame body 1 is fixedly connected with a supporting frame 14 at a position corresponding to the position between the conveying rollers 2; the middle part of the supporting frame 14 is provided with a sliding groove 141; the sliding grooves 141 are internally and rotatably connected with a bidirectional screw rod 142; the bidirectional screw rod 142 is rotationally connected with symmetrically arranged sliding blocks 143; a shaft lever 144 is fixedly connected below the sliding block 143; a sleeve 145 is rotatably connected to the shaft 144; the two-way screw rod 142 is provided with a transmission motor 146 at one end far away from the servo motor 8, and the output end of the transmission motor 146 is fixedly connected with the corresponding two-way screw rod 142.
During operation, when carrying out the transmission to panel type material and transporting and punching a hole, the accessible control drive motor 146 drives two-way lead screw 142 and rotates, carries out synchronous relative motion to the position of sleeve pipe 145 under the cooperation of two-way lead screw 142, slider 143, axostylus axostyle 144, realizes carrying out spacing effect for the panel type material, makes things convenient for the punch press to process, if the material is small-size work piece, the accessible sheathes in the conveyer belt on transfer roller 2, installs the belt between sleeve pipe 145, through control drive motor 146, can carry out supplementary correction to the position of small-size work piece, makes things convenient for the punch press to punch a hole it.
Further, as shown in fig. 1, a notch is formed on the sealing cover 12 at a position corresponding to the servo motor 8; a control panel 13 is arranged on the sealing cover 12; the control panel 13 is electrically connected with the servo motor 8 and the transmission motor 146.
During operation, the notch is formed in the sealing cover 12, so that the servo motor 8 can be conveniently maintained and overhauled, the servo motor 8 and each transmission motor 146 can be independently controlled through the control panel 13, and the control of the utility model is convenient, so that the requirements of various processed workpieces can be met.
Further, as shown in fig. 2, the output ends of the first ring groove 3, the second ring groove 6 and the servo motor 8 are convex in the middle and concave on both sides.
During operation, in the transmission process, the risk that the belt probably drops can take place, can guarantee through the protruding structure on both sides of centre gradually concave that the belt is located the centre protruding department of corresponding first annular 3, second annular 6 and servo motor 8 all the time, has avoided the belt to drop to and the accessible adds the bearing in the junction of transfer roller 2 and support body 1, increases power transmission efficiency, has avoided leading to the card to die because of transmission loss is too big.
Further, as shown in fig. 4, connecting rods 15 are fixedly connected between the supporting legs of the frame body 1.
During operation, the supporting legs are connected through the connecting rods 15, so that the effect of connecting and increasing stability is achieved.
Working principle: the second belt 7 is driven to rotate through the servo motor 8, the second belt 7 and the first belt 4 are subjected to static friction transmission, so that the first belt 4 is driven to rotate, the transmission roller 2 is driven to rotate under the matching transmission of the first belt 4 and the first ring groove 3, the purpose of conveying materials on the transmission roller 2 is achieved, in the process, the matching of the first belt 4 and the second belt 7 changes the forced meshing transmission between the servo motor 8 and the belt in the prior art into the static friction transmission between the first belt 4 and the second belt 7, if operators are carelessly stranded by the belts and the transmission roller 2, the first belt 4 and the second belt 7 cannot cause damage to the operators because of incapacitating transmission, and the problem that the operators are stranded into the transmission belt or the guide roller during working in the prior art is solved, so that the life safety of the operators is threatened.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. A punch feeding device, which is characterized in that: comprises a frame body (1); a plurality of conveying rollers (2) are rotatably connected to the frame body (1), and one side end part of each conveying roller (2) penetrates through the side wall of the frame body (1); the end parts of the conveying rollers (2) are respectively provided with first annular grooves (3) which are symmetrically arranged; a first belt (4) is connected in the first annular groove (3) in a staggered rotation mode; the side wall of the frame body (1) is rotationally connected with symmetrically arranged guide rods (5) corresponding to the lower part of the first belt (4); a second annular groove (6) is formed in the guide rod (5); a second belt (7) is rotatably connected to the second ring groove (6); a motor is arranged below the guide rods (5), and the output end of the motor is rotationally connected with the second belt (7).
2. The punch press feeding device according to claim 1, wherein: a protective shell (9) is fixedly connected to the side wall of the frame body (1) at a position corresponding to the conveying roller (2); the protective shell (9) is fixedly connected with a sealing cover (12) through screw threads; a supporting plate (10) is fixedly connected to the bottom of the protective shell (9); the supporting plate (10) is fixedly connected with a fixing frame (11), and the motor is fixedly connected with the fixing frame (11) through screws.
3. A punch press material feeding unit according to claim 2, wherein: the support frames (14) are fixedly connected to the positions, corresponding to the positions between the conveying rollers (2), on the frame body (1); the middle parts of the supporting frames (14) are provided with sliding grooves (141); the inside of the sliding groove (141) is rotationally connected with a bidirectional screw rod (142); the bidirectional screw rod (142) is rotationally connected with symmetrically arranged sliding blocks (143); a shaft lever (144) is fixedly connected below the sliding blocks (143); the shaft lever (144) is rotatably connected with a sleeve (145); one end of the bidirectional screw rod (142) far away from the servo motor (8) is provided with a transmission motor (146), and the output end of the transmission motor (146) is fixedly connected with the corresponding bidirectional screw rod (142).
4. A punch press feeding device as claimed in claim 3, wherein: a notch is formed in the position, corresponding to the servo motor (8), of the sealing cover (12); a control panel (13) is arranged on the sealing cover (12); the control panel (13) is electrically connected with the servo motor (8) and the transmission motor (146).
5. The punch press feeding device of claim 4, wherein: the output ends of the first annular groove (3), the second annular groove (6) and the servo motor (8) are convex in the middle and concave in two sides.
6. The punch press feeding device of claim 5, wherein: connecting rods (15) are fixedly connected between the supporting legs of the frame body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321825383.7U CN220760820U (en) | 2023-07-11 | 2023-07-11 | Feeding device of punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321825383.7U CN220760820U (en) | 2023-07-11 | 2023-07-11 | Feeding device of punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220760820U true CN220760820U (en) | 2024-04-12 |
Family
ID=90597764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321825383.7U Active CN220760820U (en) | 2023-07-11 | 2023-07-11 | Feeding device of punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220760820U (en) |
-
2023
- 2023-07-11 CN CN202321825383.7U patent/CN220760820U/en active Active
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