CN210388459U - Automatic gang drill feeding error adjusting mechanism - Google Patents
Automatic gang drill feeding error adjusting mechanism Download PDFInfo
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- CN210388459U CN210388459U CN201822255667.2U CN201822255667U CN210388459U CN 210388459 U CN210388459 U CN 210388459U CN 201822255667 U CN201822255667 U CN 201822255667U CN 210388459 U CN210388459 U CN 210388459U
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- plate
- lifting
- adjusting mechanism
- gang drill
- gear
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Abstract
The utility model discloses an automatic gang drill feeding error adjusting mechanism, which comprises a base, wherein rubber pads are respectively arranged at four corners and the middle part of the bottom end of the base, the four corners and the middle part of the top end of the base are all provided with supporting rods, the top ends of the supporting rods are welded with top plates, the bottom end of the lifting rod is connected with a bearing plate through a connecting seat, two parts of the bottom end of the bearing plate are respectively provided with a first lifting gear, the top end of the bearing plate is provided with the bottom plate, the top end of the bottom plate is sleeved with the transmission belt through the roller, the utility model has scientific and reasonable structure and safe and convenient use, adjusts and eliminates or controls the plate error, adjusts the plate thickness error to ensure that the pushing mechanism does not have the phenomenon of machine collision or material jamming in the feeding process, and the thickness error of the plate can be prevented from accumulating, and the signals of the laser infrared sensor are collected through a PLC man-machine interface industrial control program to control the start and stop of the speed reducer with the brake gear.
Description
Technical Field
The invention relates to the technical field of machinery, in particular to an automatic gang drill feeding error adjusting mechanism.
Background
The automatic gang drill feeding means can automatically operate according to the specified requirements and established procedures, and people only need to determine the requirements and procedures of control, and do not need a directly operated feeding mechanism, namely a mechanism which can feed articles from one position to another position, and the process can be automatically and accurately completed without human intervention in the period.
But the automatic gang drill feed mechanism on the existing market can not accurately reduce the error between the feeding and the discharging, thereby causing the phenomena of material blocking and machine collision, and the automatic gang drill feed mechanism can not realize complete automatic control in use, thereby reducing the use efficiency and being incapable of facilitating the adjustment of a control mechanism.
Disclosure of Invention
The invention provides an automatic gang drill feeding error adjusting mechanism which can effectively solve the problems that the automatic gang drill feeding mechanism in the background technology cannot accurately reduce the error between feeding and discharging, so that the phenomena of material clamping and machine collision are caused, complete automatic control cannot be realized in use, the use efficiency is reduced, and the control mechanism cannot be conveniently adjusted.
In order to achieve the purpose, the invention provides the following technical scheme: the automatic gang drill feeding error adjusting mechanism comprises a base, wherein rubber pads are respectively arranged at four corners and the middle part of the bottom end of the base, supporting rods are respectively arranged at four corners and the middle part of the top end of the base, a top plate is welded at the top ends of the supporting rods, the bottom ends of lifting rods are connected with a bearing plate through connecting seats, first lifting gears are respectively arranged at two parts of the bottom end of the bearing plate, a bottom plate is arranged at the top end of the bearing plate, and a conveying belt is sleeved at the top end of the bottom plate through a roller;
a brake gear reducer is mounted in the middle of the top end of the top plate through a supporting and fixing plate, an output shaft at one end of the brake gear reducer is connected with a first bevel gear, a rotating shaft is mounted on one side of the first bevel gear, which is positioned on the surface of the top plate, through an eccentric bearing, a second bevel gear is mounted in the middle of the rotating shaft, and the second bevel gear is in transmission connection with the first bevel gear through a chain;
the pivot both ends all are connected with second lifting gear, second lifting gear one side is located roof surface mounting and has step-down gear, second lifting gear, first lifting gear and step-down gear all pass through the chain and connect.
Preferably, the bottom of the lifting rod is sleeved with a sleeve.
Preferably, a servo motor is installed at one end of the top plate, the output end of the servo motor is connected with a first driving wheel, the first driving wheel is in transmission connection with a second driving wheel through a belt, one end of the second driving wheel is in welding connection with a connecting plate, the middle of the second driving wheel is in threaded connection with a lead screw through a screw sleeve, a hydraulic cylinder base is installed at the bottom end of the connecting plate, a hydraulic cylinder is fixedly sleeved in the middle of the hydraulic cylinder base, a hydraulic telescopic rod is installed at one end of the hydraulic cylinder, and silica gel pads are sleeved at two ends of the hydraulic telescopic.
Preferably, a slide rail is arranged at the top of the support rod corresponding to the connecting plate, and the slide rail is connected with the connecting plate in a sliding manner through a moving block.
Preferably, the corresponding side of the hydraulic cylinder seat is positioned on the surface of the support rod and fixedly provided with a baffle plate through a bolt, and the baffle plate is positioned at the corresponding position of the transmission belt and provided with a roller motor sensor connecting plate.
Preferably, the slide rail is positioned on one side of the baffle plate, and a bottom plate lifting sensor connecting plate is arranged on the surface of the support rod.
Preferably, the bottom plate is connected with the top plate through a sliding rod, and the middle part of the sliding rod is sleeved with a sliding block.
Preferably, a dust cover is installed on the outer side of the first driving wheel, and dust-proof boxes are sleeved on the top ends of the servo motor and the pressure reduction gear.
Preferably, the control box is installed on the top of the top plate, a PLC controller is installed inside the control box, laser infrared sensors are installed on the surfaces of the bottom plate lifting sensor connecting plate and the roller motor sensor connecting plate, a motor is connected to the inner side of the roller in a meshed mode, the output end of each laser infrared sensor is connected with the input end of the PLC controller, and the hydraulic cylinder, the brake gear reducer, the servo motor and the motor input end are connected with the output end of the PLC controller.
Preferably, the number of the eccentric bearings is four.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:
1. the plate thickness error is adjusted to eliminate or control the plate error, so that the phenomenon of machine collision or material clamping does not occur in the feeding process of the pushing mechanism, and the plate thickness error is not accumulated.
2. The height of a lifting belt platform and the plane lifting height of a plate material of the belt platform are controlled by a correlation laser infrared sensor, and the starting and stopping of a speed reducer with a brake gear are controlled by collecting signals of the laser infrared sensor through a PLC man-machine interface industrial control program.
3. Can directly input the board thickness that needs processing in the procedure through PLC, machine equipment can be according to the corresponding board thickness of setting value automatic operation until laser sensor senses, also can be manual directly with laser sensor mount pad suitable nudge corresponding distance alright, convenient and fast.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic left-side perspective view of the present invention;
FIG. 3 is a schematic diagram of the structure of A in FIG. 2 according to the present invention;
FIG. 4 is a schematic diagram of a right-side perspective view of the present invention;
FIG. 5 is a schematic diagram of the structure B of FIG. 4 according to the present invention;
FIG. 6 is a schematic bottom view of the present invention;
FIG. 7 is a schematic view of the brake gear reducer mounting structure of the present invention;
FIG. 8 is a schematic view of the baffle mounting structure of the present invention;
reference numbers in the figures: 1. a base; 2. a rubber pad; 3. a base plate; 4. a bearing plate; 5. a first lifting gear; 6. a transfer belt; 7. a drum; 8. a support bar; 9. a top plate; 10. a connecting seat; 11. a lifting rod; 12. a sleeve; 13. a servo motor; 14. a first drive pulley; 15. a belt; 16. a second transmission wheel; 17. a connecting plate; 18. a hydraulic cylinder base; 19. a hydraulic cylinder; 20. A hydraulic telescopic rod; 21. a silica gel pad; 22. a brake gear reducer; 23. a first bevel gear; 24. a rotating shaft; 25. a second bevel gear; 26. a second lifting gear; 27. a pressure reduction gear; 28. An eccentric bearing; 29. a slide rail; 30. a bottom plate lifting sensor connecting plate; 31. a roller motor sensor connecting plate; 32. a screw rod; 33. a slide bar; 34. a slider; 35. a control box; 36. a dust cover; 37. a dust-proof box; 38. a baffle plate; 39. an electric motor.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-8, the invention provides a technical scheme, an automatic gang drill feeding error adjusting mechanism, which comprises a base 1, wherein rubber pads 2 are respectively arranged at four corners and the middle part of the bottom end of the base 1, supporting rods 8 are respectively arranged at four corners and the middle part of the top end of the base 1, a top plate 9 is welded at the top end of each supporting rod 8, the bottom end of each lifting rod 11 is connected with a bearing plate 4 through a connecting seat 10, a sleeve 12 is sleeved at the bottom of each lifting rod 11, so that the abrasion of the bottom of each lifting rod 11 can be conveniently protected, the bearing capacity between each lifting rod 11 and each connecting seat 10 as well as between each lifting rod 4 due to abrasion is prevented, first lifting gears 5 are respectively arranged at two parts of the bottom end of each bearing plate 4, a bottom plate 3;
a brake gear reducer 22 is mounted in the middle of the top end of the top plate 9 through a supporting and fixing plate, an output shaft at one end of the brake gear reducer 22 is connected with a first bevel gear 23, a rotating shaft 24 is mounted on one side of the first bevel gear 23, which is positioned on the surface of the top plate 9, through an eccentric bearing 28, a second bevel gear 25 is mounted in the middle of the rotating shaft 24, and the second bevel gear 25 and the first bevel gear 23 are in transmission connection through a;
both ends of the rotating shaft 24 are connected with second lifting gears 26, one side of each second lifting gear 26 is located on the surface of the top plate 9, and a pressure reduction gear 27 is arranged on the surface of the top plate 9, and the second lifting gears 26, the first lifting gears 5 and the pressure reduction gears 27 are connected through chains.
A servo motor 13 is installed at one end of the top plate 9, an output end of the servo motor 13 is connected with a first driving wheel 14, the first driving wheel 14 is in transmission connection with a second driving wheel 16 through a belt 15, one end of the second driving wheel 16 is in welding connection with a connecting plate 17, the middle of the second driving wheel 16 is in threaded connection with a lead screw 32 through a screw sleeve, a hydraulic cylinder seat 18 is installed at the bottom end of the connecting plate 17, a hydraulic cylinder 19 is fixedly sleeved at the middle of the hydraulic cylinder seat 18, a hydraulic telescopic rod 20 is installed at one end of the hydraulic cylinder 19, silica gel pads 21 are sleeved at two ends of the hydraulic telescopic rod 20, a slide rail 29 is installed at the top of the support rod 8 and corresponding to the connecting plate 17, the.
The corresponding side of the hydraulic cylinder seat 18 is provided with a baffle 38 on the surface of the support rod 8 through bolts, so that the movement of the wood board in the later period can be facilitated, and the baffle 38 is provided with a roller motor sensor connecting plate 31 at the corresponding position of the transmission belt 6.
The sliding rail 29 is positioned on one side of the hydraulic cylinder seat 18, a roller motor sensor connecting plate 31 is arranged on the surface of the supporting rod 8, and the sliding rail 29 is positioned on one side of the baffle 38, and a bottom plate lifting sensor connecting plate 30 is arranged on the surface of the supporting rod 8.
The bottom plate 3 is connected with the top plate 9 through a sliding rod 33, and the middle part of the sliding rod 33 is sleeved with a sliding block 34.
Dust cover 36 is installed in the first drive wheel 14 outside, and dust proof box 37 has all been cup jointed on servo motor 13 and step-down gear 27 top to can be convenient for the dust and first drive wheel 14 and servo motor 13 cause the interference of dust, thereby lead to the operation jam.
Control box 35 is installed on 9 tops of roof, control box 35 internally mounted has the PLC controller, laser infrared inductor is all installed on bottom plate lift sensor connecting plate 30 and cylinder motor sensor connecting plate 31 surface, 7 inboard meshes of cylinder are connected with motor 39, laser infrared inductor's output links to each other with the PLC controller input, pneumatic cylinder 19, brake gear speed reducer 22, servo motor 13 and motor 39 input link to each other with the PLC controller output.
In order to facilitate smooth rotation of the rotating shaft 24, the eccentric bearings 28 are provided with four in total.
A user firstly installs laser infrared sensors on the surfaces of the bottom plate lifting sensor connecting plate 30 and the roller motor sensor connecting plate 31, the positions of the laser infrared sensors can be finely adjusted through the bottom plate lifting sensor connecting plate 30 and the roller motor sensor connecting plate 31 so as to reduce errors of the laser infrared sensors, then the control box 35 is opened, a program is input into the PLC, the thickness of a plate to be processed can be adjusted through the program, and the machine equipment can automatically run the corresponding plate thickness according to a set value until the laser sensors sense the plate thickness;
in normal use, a plate to be processed is placed on the surface of the transmission belt 6, the transmission belt 6 can be conveniently moved through the roller 7, part of manpower can be properly reduced, the laser infrared sensor on the roller motor sensor connecting plate 31 transmits an analog quantity signal to the PLC, the start and stop of the motor 38 are controlled, the plate can be conveniently transported to the top end of the transmission belt 9, and then the motor is stopped to rotate;
then, the laser infrared sensor on the bottom plate lifting sensor connecting plate 30 transmits analog quantity signals to the PLC, so that the hydraulic cylinder 19, the servo motor 13 and the brake gear reducer 22 are controlled, the hydraulic cylinder 19 hydraulically stretches and contracts to control the hydraulic telescopic rod 20, so that the silica gel pad 21 is contacted with the plate, and the plate with different lengths can be conveniently pushed and pulled;
a first bevel gear 23 is mounted on an output shaft of the brake gear reducer 22, the first bevel gear 23 is connected with a second bevel gear 25 through a chain so as to drive a rotating shaft 24, at the moment, second lifting gears 26 at two ends of the rotating shaft 24 drive a bearing plate 4 at the bottom end of a first lifting gear 5 through the chain so as to control the lifting of the bottom plate 3, when a plate at the top end of a transmission belt 6 corresponds to a laser infrared sensor on a bottom plate lifting sensor connecting plate 30, a PLC (programmable logic controller) stops the operation of the brake gear reducer 22, then a servo motor 13 drives a second driving wheel 16 to rotate through a belt 15, the middle part of the second driving wheel 16 is in threaded connection with a screw rod 32 through a screw sleeve, so that the connecting plate 17 is driven to move on a slide rail 29 through the rotation of;
when the bottom plate lifting sensor connecting plate 30 and the surface-mounted laser infrared sensor have no signals, the PLC controller reverses the servo motor 13 at the moment, the belt 15 drives the second driving wheel 16 to rotate, the screw rod 32 returns, the operation of the laser infrared sensor on the middle bottom plate lifting sensor connecting plate 30 is repeated, automatic rising of plates is achieved, plate errors are eliminated or controlled through adjustment, plate thickness errors are adjusted to enable the pushing mechanism to be free of collision or material clamping in the feeding process, plate thickness errors can be prevented from being accumulated, the bottom plate 3 is connected with the top plate 9 through the slide rod 33, feeding of a plurality of plates can be prevented through the baffle 38, and production errors are reduced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides an automatic gang drill material loading error adjustment mechanism, includes base (1), its characterized in that: rubber pads (2) are respectively arranged at four corners and the middle part of the bottom end of the base (1), supporting rods (8) are respectively arranged at four corners and the middle part of the top end of the base (1), a top plate (9) is welded at the top ends of the supporting rods (8), the bottom ends of the lifting rods (11) are connected with a bearing plate (4) through connecting seats (10), first lifting gears (5) are respectively arranged at two parts of the bottom end of the bearing plate (4), a bottom plate (3) is arranged at the top end of the bearing plate (4), and a conveying belt (6) is sleeved at the top end of the bottom plate (3) through a roller (;
a brake gear reducer (22) is mounted in the middle of the top end of the top plate (9) through a supporting and fixing plate, an output shaft at one end of the brake gear reducer (22) is connected with a first bevel gear (23), one side of the first bevel gear (23) is located on the surface of the top plate (9) and is provided with a rotating shaft (24) through an eccentric bearing (28), a second bevel gear (25) is mounted in the middle of the rotating shaft (24), and the second bevel gear (25) and the first bevel gear (23) are in transmission connection through a chain;
the utility model discloses a roof, including pivot (24), first lifting gear (26), roof (9) surface mounting has step-down gear (27), second lifting gear (26), first lifting gear (5) and step-down gear (27) all connect through the chain.
2. The automatic gang drill feeding error adjusting mechanism of claim 1 is characterized in that a sleeve (12) is sleeved at the bottom of the lifting rod (11).
3. The automatic gang drill feeding error adjusting mechanism of claim 1, a servo motor (13) is arranged at one end of the top plate (9), the output end of the servo motor (13) is connected with a first driving wheel (14), the first driving wheel (14) is in transmission connection with a second driving wheel (16) through a belt (15), one end of the second driving wheel (16) is welded with the connecting plate (17), the middle part of the second driving wheel (16) is in threaded connection with the screw rod (32) through a screw sleeve, a hydraulic cylinder seat (18) is arranged at the bottom end of the connecting plate (17), a hydraulic cylinder (19) is fixedly sleeved in the middle of the hydraulic cylinder seat (18), one end of the hydraulic cylinder (19) is provided with a hydraulic telescopic rod (20), both ends of the hydraulic telescopic rod (20) are sleeved with silica gel pads (21), and a sliding rail (29) is arranged at the top of the supporting rod (8) corresponding to the connecting plate (17).
4. The automatic gang drill feeding error adjusting mechanism is characterized in that a baffle (38) is fixedly installed on the surface of the support rod (8) at the corresponding side of the hydraulic cylinder seat (18) through bolts, and a roller motor sensor connecting plate (31) is installed on the baffle (38) at the corresponding position of the transmission belt (6).
5. The automatic gang drill feeding error adjusting mechanism of claim 4, characterized in that the bottom plate lifting sensor connecting plate (30) is arranged on the surface of the supporting rod (8) on one side of the baffle (38) of the slide rail (29).
6. The automatic gang drill feeding error adjusting mechanism is characterized in that the bottom plate (3) is connected with the top plate (9) through a sliding rod (33), and the middle part of the sliding rod (33) is sleeved with a sliding block (34).
7. The automatic gang drill feeding error adjusting mechanism is characterized in that a dust cover (36) is installed on the outer side of the first driving wheel (14), and dust-proof boxes (37) are sleeved at the top ends of the servo motor (13) and the pressure reduction gear (27).
8. The automatic gang drill feeding error adjusting mechanism is characterized in that a control box (35) is mounted at the top end of the top plate (9), a PLC (programmable logic controller) is mounted inside the control box (35), laser infrared sensors are mounted on the surfaces of the bottom plate lifting sensor connecting plate (30) and the roller motor sensor connecting plate (31), a motor (39) is connected to the inner side of the roller (7) in a meshed mode, the output end of each laser infrared sensor is connected with the input end of the PLC, and the input ends of the hydraulic cylinder (19), the brake gear reducer (22), the servo motor (13) and the motor (39) are connected with the output end of the PLC.
9. An automatic gang drill feeding error adjusting mechanism according to claim 1, characterized in that the eccentric bearings (28) are provided with four in total.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822255667.2U CN210388459U (en) | 2018-12-29 | 2018-12-29 | Automatic gang drill feeding error adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822255667.2U CN210388459U (en) | 2018-12-29 | 2018-12-29 | Automatic gang drill feeding error adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210388459U true CN210388459U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822255667.2U Expired - Fee Related CN210388459U (en) | 2018-12-29 | 2018-12-29 | Automatic gang drill feeding error adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210388459U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702539A (en) * | 2018-12-29 | 2019-05-03 | 广州市晋丰建材有限公司 | A kind of automatic gang drill feeding error adjusting mechanism |
| CN111791309A (en) * | 2020-06-12 | 2020-10-20 | 胡细平 | Forestry log assists cutting device |
-
2018
- 2018-12-29 CN CN201822255667.2U patent/CN210388459U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702539A (en) * | 2018-12-29 | 2019-05-03 | 广州市晋丰建材有限公司 | A kind of automatic gang drill feeding error adjusting mechanism |
| CN109702539B (en) * | 2018-12-29 | 2024-06-14 | 山东冰祖食品股份有限公司 | Automatic gang drill material loading error adjustment mechanism |
| CN111791309A (en) * | 2020-06-12 | 2020-10-20 | 胡细平 | Forestry log assists cutting device |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 Termination date: 20201229 |