CN212495625U - Milling waste chip automatic screening and discharging mechanism - Google Patents
Milling waste chip automatic screening and discharging mechanism Download PDFInfo
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- CN212495625U CN212495625U CN202020844777.7U CN202020844777U CN212495625U CN 212495625 U CN212495625 U CN 212495625U CN 202020844777 U CN202020844777 U CN 202020844777U CN 212495625 U CN212495625 U CN 212495625U
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- sieve plate
- groups
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- milling
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- 238000003801 milling Methods 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 238000012216 screening Methods 0.000 title claims abstract description 10
- 238000007599 discharging Methods 0.000 title claims description 11
- 239000002699 waste material Substances 0.000 title claims description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 238000007873 sieving Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an automatic screening and unloading mechanism for milling scraps, which comprises a sieve plate fixed below a milling component of a milling machine, a cam transmission mechanism, a conveying component and a blanking box, wherein the sieve plate is in a strip plate type, a plurality of blanking holes are arranged in the middle array, an elastic rubber plate is seamlessly connected between frames at two opposite sides of the sieve plate and the machine tool, the sieve plate is pulled to keep horizontal, the frames at the other opposite sides of the sieve plate are provided with the cam transmission mechanism, the cam transmission mechanism comprises a driving wheel, a driving belt, two groups of cams matched with a connecting shaft on a sliding seat, two groups of fulcrums, two groups of driving levers matched with the cams in a tangent way, two groups of springs and two groups of jacking blocks, the conveying component comprises a feeding belt and a roller driven by a motor, the sieve plate is used for receiving scraps dropped by the horizontal milling machine, and the scraps are driven by the cam transmission mechanism to vibrate at high frequency, the conveyer belt is driven by driving motor again and is unloaded to the blanking case by the pay-off area, and is practical convenient.
Description
Technical Field
The utility model relates to a milling machine auxiliary assembly technical field, concretely relates to mill sweeps automatic sieve shedding mechanism.
Background
The existing horizontal milling machine usually adopts a milling cutter to mill a plane or a vertical plane on the surface of a workpiece, the horizontal milling machine is usually used for milling large-sized workpieces, particularly for rough milling of heavy die carrier workpieces, milling waste materials are obviously very much, the process of discharging scraps is very important for the continuous processing process, a mechanism convenient for discharging the waste materials needs to be specially designed for the existing horizontal milling machine, the continuous processing performance of a machine tool is guaranteed, and the service life of machine tool equipment is prolonged.
Disclosure of Invention
The utility model discloses the purpose: in order to accelerate the excretion of dropped scraps in the milling process and effectively clean scattered scraps on a horizontal machine tool, the automatic scrap milling and screening and unloading mechanism is designed, a sieve plate is used for receiving the scraps dropped by the horizontal milling machine, the high-frequency vibration is carried out under the driving of a cam transmission mechanism, the scraps can be screened from a blanking hole of the sieve plate onto a scrap conveying assembly, and a conveying belt is driven by a transmission motor to unload the scraps to a blanking box.
The technical scheme adopted for solving the problems is as follows:
an automatic milling scrap screening and discharging mechanism comprises a screen plate fixed below a milling component of a milling machine, a cam transmission mechanism, a conveying component and a blanking box,
the sieve plate is of a strip plate type, a plurality of blanking holes are arranged in the middle of the sieve plate in an array mode and used for uniformly distributing and sieving scraps to a feeding belt of the conveying assembly, an elastic rubber plate is seamlessly connected between frames on two opposite sides of the sieve plate and a machine tool, the sieve plate is pulled to be kept horizontal, the frames on two opposite sides of the sieve plate are provided with cam transmission mechanisms,
the cam transmission mechanism is in matched transmission with a transmission motor arranged on sliding seats on two sides of a machine tool and comprises a transmission wheel, a transmission belt, two groups of cams matched with a connecting shaft on the sliding seat, two groups of fulcrums, two groups of deflector rods matched with the cams in a tangent mode, two groups of springs and two groups of ejector blocks, the transmission wheel is matched with a main shaft of the transmission motor and is in matched transmission with the cams through the transmission belt, the cams are arranged on one side of the deflector rods, the deflector rods are stirred at a high speed under the high-speed driving of the transmission motor, the fulcrums connected with the sliding seat are arranged in the middle of the deflector rods, the other ends of the deflector rods are in matched connection with a sieve,
the conveying assembly is arranged under the sieve plate and comprises a feeding belt and a roller driven by a motor.
Furthermore, the upper edge of the blanking hole is provided with an inclined surface, so that the scraps can be conveniently and smoothly screened.
Furthermore, the sieve plate, the deflector rod, the sliding seat and the deflector rod are sequentially connected to form a parallelogram structure, so that the sieve plate still keeps vibrating in the horizontal direction when vibrating at high frequency, and milling waste materials are fully screened into the blanking hole of the sieve plate.
Furthermore, a blanking box is arranged at the tail end of the feeding direction of the feeding belt.
The utility model has the advantages that: this it sweeps shedding mechanism that mills sweeps automatic sieve utilizes the sieve to accept the sweeps that horizontal milling machine milled and dropped to high-frequency vibration under cam drive mechanism drives, the sweeps just can sieve from the blanking hole of sieve and fall to sweeps transport module on, the conveyer belt drives the pay-off belt again by driving motor and unloads to the blanking case, and is practical convenient.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
FIG. 1 is a schematic structural view of an automatic milling scrap screening and discharging mechanism in the embodiment;
FIG. 2 is a side view of the milling scrap automatic screening and discharging mechanism of the embodiment;
fig. 3 is a top view of the screen deck of the present embodiment;
FIG. 4 is an enlarged view of a portion of FIG. 2 at A;
the milling machine comprises a milling machine frame 1, a milling machine spindle 2, a workpiece clamp to be milled 3, a sliding block 4, a sieve plate 5, a blanking hole 51, an inclined plane 52, a sliding seat 6, a feeding belt 7, a roller 8, a blanking box 9, a cam transmission mechanism 10, a sliding rail 11, a milling cutter 12, a workpiece to be milled 13, a hydraulic feeding cylinder 14, a top block 15, a deflector rod 16, a cam 17, a transmission belt 18, a transmission motor 19, an elastic rubber plate 20, a spring 21, a fulcrum 22 and a pin shaft 23.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, the present embodiment provides an automatic milling scrap discharging mechanism, which includes a screen plate 5 fixed below a milling assembly of a milling machine, a cam transmission mechanism 10, a conveying assembly, and a blanking box 9.
Specifically, the screen plate 5 is in a strip plate shape, a plurality of blanking holes 51 are arranged in the middle of the screen plate 5 in an array mode and used for uniformly distributing screened waste scraps to a feeding belt 7 of the conveying assembly, an elastic rubber plate 20 is seamlessly connected between frames on two opposite sides of the screen plate 5 and a machine tool, the screen plate is pulled to be kept horizontal, and separated waste scraps can only be discharged through the blanking holes 51, a cam transmission mechanism 10 is arranged on the frames on two opposite sides of the screen plate 5, the cam transmission mechanism 10 is in matched transmission with a transmission motor 19 arranged on a sliding seat 6 on two sides of the machine tool and comprises a transmission wheel, a transmission belt 18, two groups of cams 17 matched with a connecting shaft on the sliding seat 6, two groups of fulcrums 22, two groups of deflector rods 16 matched with the cams in a tangent mode, two groups of springs 21 and two groups of ejector blocks 15, the transmission wheel is matched with a main shaft of the transmission motor 19, the automatic conveying device is characterized in that a driving motor 19 drives the driving lever 16 at a high speed, a fulcrum 22 connected with the sliding seat 6 is arranged in the middle of the driving lever 16, the other end of the driving lever 16 is connected with a shaft hole of the sieve plate 5 in a matched mode through a pin shaft 23, a spring 21 is arranged on the other side of the driving lever 16 and supported by a top block 15, the conveying assembly is arranged under the sieve plate 5 and comprises a conveying belt 7 and a roller 8 driven by the motor, and a blanking box 9 is arranged at the tail end of the conveying direction of the conveying belt 7.
In a further embodiment, the upper edge of the blanking hole 51 is provided with an inclined surface 52, so that the scraps can be conveniently and smoothly screened.
The further embodiment is that sieve 5, driving lever 16, seat 6, the driving lever 16 that slides connect gradually and constitute the parallelogram structure for sieve 5 still keeps the horizontal direction vibration when high-frequency oscillation, makes and mills in the abundant even sieve of waste material falls to the blanking hole 51 of sieve, drops and keeps tiling uniform discharge on pay-off belt 7, and is practical convenient.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims (4)
1. The utility model provides a mill automatic shedding mechanism that sieves of sweeps, mills screen, cam drive mechanism, transport module and blanking case of subassembly below including fixing at the milling machine, its characterized in that:
the sieve plate is of a strip plate type, a plurality of blanking holes are arranged in the middle of the sieve plate in an array mode and used for uniformly distributing and sieving scraps to a feeding belt of the conveying assembly, an elastic rubber plate is seamlessly connected between frames on two opposite sides of the sieve plate and a machine tool, the sieve plate is pulled to be kept horizontal, the frames on two opposite sides of the sieve plate are provided with cam transmission mechanisms,
the cam transmission mechanism is in matched transmission with a transmission motor arranged on sliding seats on two sides of a machine tool and comprises a transmission wheel, a transmission belt, two groups of cams matched with a connecting shaft on the sliding seat, two groups of fulcrums, two groups of deflector rods matched with the cams in a tangent mode, two groups of springs and two groups of ejector blocks, the transmission wheel is matched with a main shaft of the transmission motor and is in matched transmission with the cams through the transmission belt, the cams are arranged on one side of the deflector rods, the deflector rods are stirred at a high speed under the high-speed driving of the transmission motor, the fulcrums connected with the sliding seat are arranged in the middle of the deflector rods, the other ends of the deflector rods are in matched connection with a sieve,
the conveying assembly is arranged under the sieve plate and comprises a feeding belt and a roller driven by a motor.
2. The automatic milling scrap screening and discharging mechanism according to claim 1, wherein: the upper edge of the blanking hole is provided with an inclined plane, so that the scraps can be smoothly screened.
3. The automatic milling scrap screening and discharging mechanism according to claim 1, wherein: the sieve plate, the shifting rod, the sliding seat and the shifting rod are sequentially connected to form a parallelogram structure, so that the sieve plate still keeps vibrating in the horizontal direction when vibrated at high frequency, and milling waste materials are fully sieved and dropped into a blanking hole of the sieve plate.
4. The automatic milling scrap screening and discharging mechanism according to claim 1, wherein: and a blanking box is arranged at the tail end of the feeding direction of the feeding belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020844777.7U CN212495625U (en) | 2020-05-20 | 2020-05-20 | Milling waste chip automatic screening and discharging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020844777.7U CN212495625U (en) | 2020-05-20 | 2020-05-20 | Milling waste chip automatic screening and discharging mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212495625U true CN212495625U (en) | 2021-02-09 |
Family
ID=74380009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020844777.7U Expired - Fee Related CN212495625U (en) | 2020-05-20 | 2020-05-20 | Milling waste chip automatic screening and discharging mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212495625U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425632A (en) * | 2022-03-04 | 2022-05-03 | 山东钢铁集团永锋临港有限公司 | Milling machine milling equipment for processing steel bar crescent groove on steel rolling production line |
| CN117206567A (en) * | 2023-11-07 | 2023-12-12 | 成都金洹科科技有限公司 | Radiator drilling equipment |
-
2020
- 2020-05-20 CN CN202020844777.7U patent/CN212495625U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425632A (en) * | 2022-03-04 | 2022-05-03 | 山东钢铁集团永锋临港有限公司 | Milling machine milling equipment for processing steel bar crescent groove on steel rolling production line |
| CN117206567A (en) * | 2023-11-07 | 2023-12-12 | 成都金洹科科技有限公司 | Radiator drilling equipment |
| CN117206567B (en) * | 2023-11-07 | 2024-01-26 | 成都金洹科科技有限公司 | Radiator drilling equipment |
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| 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 |
Granted publication date: 20210209 |