CN210435566U - Automatic loading and unloading device of laser cutting machine - Google Patents
Automatic loading and unloading device of laser cutting machine Download PDFInfo
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- CN210435566U CN210435566U CN201921495026.2U CN201921495026U CN210435566U CN 210435566 U CN210435566 U CN 210435566U CN 201921495026 U CN201921495026 U CN 201921495026U CN 210435566 U CN210435566 U CN 210435566U
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 37
- 238000006243 chemical reaction Methods 0.000 claims description 68
- 230000005540 biological transmission Effects 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 15
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 12
- 241000251468 Actinopterygii Species 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 229930091051 Arenine Natural products 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Abstract
The utility model discloses an automatic unloader that goes up of laser cutting machine belongs to laser cutting machine accessory field, and its technical scheme main points are including frame, fixed connection in the cutting platform of frame, carry the conveyer belt on the cutting platform and install the blanking structure in the frame with the work piece, a plurality of holes of stepping down have been seted up on the cutting platform, blanking structure is located cutting platform's below, blanking structure includes the unloading gyro wheel, unloading gyro wheel upper end is passed the hole of stepping down and is extended to the cutting platform top, fixedly connected with drive unloading gyro wheel pivoted driving motor in the frame. The utility model discloses the effect of unloading in the automation has.
Description
Technical Field
The utility model relates to a laser cutting machine accessory technical field, more specifically say, it relates to an automatic unloader that goes up of laser cutting machine.
Background
The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal.
At present, chinese utility model patent with publication number CN205520112U discloses a multifunctional laser cutting machine, which includes: laser cutting machine base member and laser head, the laser head sets up on the laser cutting machine base member, be provided with the removal apron that is located the laser head top on the laser cutting machine base member, set up control panel on the laser cutting machine base member, be provided with the counter of being connected with control panel linearity in the laser cutting machine base member, laser cutting machine base member top is provided with the alarm lamp of being connected with control panel linearity.
The above prior art solutions have the following drawbacks: the work piece cutting after the material loading needs to be accomplished the cutting at every turn, just can place the work piece on laser cutting machine's workstation to need the help laser cutting machine that the personnel do not stop to go up unloading, just can guarantee laser cutting machine's continuation work, and then lead to laser cutting machine to use inconveniently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic unloader that goes up of laser cutting machine realizes material loading and unloading, makes laser cutting machine use more convenient.
The utility model discloses a realize above-mentioned purpose, provide following technical scheme: the utility model provides an automatic unloader that goes up of laser cutting machine, includes frame, fixed connection in the cutting platform of frame, carry the conveyer belt on the cutting platform with the work piece and install the blanking structure in the frame, a plurality of holes of stepping down have been seted up on the cutting platform, blanking structure is located cutting platform's below, blanking structure includes the unloading gyro wheel, unloading gyro wheel upper end is passed the hole of stepping down and is extended to the cutting platform top, fixedly connected with drive unloading gyro wheel pivoted driving motor in the frame.
By adopting the technical scheme, a plurality of workpieces to be cut are placed on the conveyor belt, conveyed to the cutting platform under the action of the conveyor belt, and then cut by the laser cutting machine; and after cutting, conveying the workpiece away from the cutting platform under the action of the blanking structure. The operating personnel can place a plurality of work pieces on the conveyer belt to can guarantee the continuous work of laser cutting machine in a period, operating personnel can need not to look after the work piece in this period, realizes material loading and unloading automatically, makes laser cutting machine use more convenient.
The utility model discloses further set up to: the one end fixedly connected with vertical baffle that sets up of conveyer belt is kept away from to the frame, the baffle is perpendicular with the direction of delivery of conveyer belt, the upper end of baffle is higher than cutting platform's upper surface, the axis of rotation of unloading gyro wheel is perpendicular with the baffle.
Through adopting above-mentioned technical scheme, the work piece is contradicted in the baffle under the transport of conveyer belt, utilizes the baffle to fix a position the work piece, and the cutting is accomplished the back and under the effect of unloading structure, sends the work piece away from cutting platform along the direction that is on a parallel with the baffle.
The utility model discloses further set up to: still include the material loading structure, the material loading structure includes the material loading gyro wheel, driving motor drive material loading gyro wheel rotates, the upper end of material loading gyro wheel is passed the hole of stepping down and is extended to the platform top, the axis of rotation of material loading gyro wheel is the level setting and is parallel with the baffle.
The conveyer belt is carried the work piece to cutting platform back needs the back to need the work piece to promote the work piece to can lead to the work piece fish tail and lead to the part of cutting to appear the flaw, through adopting above-mentioned technical scheme, the conveyer belt is defeated the work piece to cutting platform is last, then continues to carry the work piece by feed structure, reduces the mutual extrusion between the work piece, avoids the work piece by the fish tail.
The utility model discloses further set up to: the feeding structure further comprises a support frame fixedly connected with the rack, a conversion rod hinged to the support frame and a conversion motor driving the conversion rod to rotate, the hinged axis of the conversion rod is horizontally arranged, and the feeding roller is rotatably connected to one end of the conversion rod.
Through adopting above-mentioned technical scheme, after the material loading was accomplished, start the change-over motor, make its drive transfer bar rotate, make the material loading gyro wheel not contradict on the work piece, make the stable placing of work piece on cutting platform.
The utility model discloses further set up to: the feeding roller is rotatably connected to one end, far away from the feeding roller, of the conversion rod, and the transfer axis of the conversion rod is located in the middle of the length direction of the conversion rod and is perpendicular to the rotation axis of the feeding roller.
By adopting the technical scheme, after cutting is finished, the conversion motor is utilized to drive the conversion rod to rotate, so that the blanking roller is abutted against the lower surface of the workpiece, and blanking is realized; the feeding structure and the discharging structure are integrated together, so that the volumes of the two structures are reduced.
The utility model discloses further set up to: the feeding mechanism is characterized in that a transmission shaft is connected in the conversion rod in a rotating mode, first bevel gears are respectively and fixedly connected to the two ends of the transmission shaft in a coaxial mode, a second bevel gear meshed with the first bevel gear is fixedly connected to the discharging idler wheel and the feeding idler wheel in a coaxial mode, a transmission bevel gear is fixedly connected to the transmission shaft in a coaxial mode, a driving bevel gear meshed with the transmission bevel gear is connected to the support frame in a rotating mode, the driving bevel gear and the conversion rod are coaxially arranged, a driving worm wheel is fixedly connected to the driving bevel gear in a coaxial mode, a driving worm matched with the driving worm wheel is connected to the rack in a rotating.
By adopting the technical scheme, the driving motor drives the driving worm to rotate, the driving worm drives the worm wheel to rotate, the driving worm wheel drives the driving bevel gear to rotate, the driving bevel gear drives the transmission bevel gear to rotate, so that the transmission shaft rotates, the two first bevel gears rotate, the two first bevel gears drive the two second bevel gears to rotate, and finally the feeding roller and the discharging roller rotate, so that the feeding roller and the discharging roller are driven to rotate by one motor.
The utility model discloses further set up to: the conversion mechanism is characterized in that the conversion rod is fixedly connected with a conversion worm wheel, the conversion worm wheel and the rotation axis of the conversion rod are coaxially arranged, the frame is coaxially and fixedly connected with a conversion worm meshed with the conversion worm wheel, and the conversion motor drives the conversion worm to rotate.
Through adopting above-mentioned technical scheme, conversion motor drives the conversion worm and rotates to make the conversion worm wheel rotate, conversion worm wheel rotates and drives the change-over bar and rotate, realized that conversion motor drive change-over bar rotates.
The utility model discloses further set up to: the axial cross section of the annular side wall of the blanking roller is arc-shaped.
Through adopting above-mentioned technical scheme, the unloading gyro wheel is more in the same direction as smooth and work piece contact during the conversion, avoids lower round gyro wheel edge fish tail work piece.
To sum up, the utility model discloses following beneficial effect has:
firstly, feeding a laser cutting machine through a conveyor belt, placing a plurality of workpieces to be cut on the conveyor belt, conveying the workpieces to a cutting platform under the action of the conveyor belt, and then cutting the workpieces by using the laser cutting machine; and after cutting, conveying the workpiece away from the cutting platform under the action of the blanking structure. An operator can place a plurality of workpieces on the conveyor belt, so that the continuous work of the laser cutting machine within a period of time can be ensured, the operator does not need to look after the workpieces within the period of time, the loading and the unloading are automatically realized, and the laser cutting machine is more convenient to use;
secondly, a feeding structure is arranged, the conveying belt conveys the workpiece to the cutting platform, and then the feeding structure continues to convey the workpiece, so that mutual extrusion among the workpieces is reduced, and the workpiece is prevented from being scratched;
and thirdly, the feeding structure and the discharging structure are integrated, the volumes of the two structures are reduced, and the feeding structure and the discharging structure are driven to work by one driving motor.
Drawings
FIG. 1 is a perspective view of the present embodiment;
FIG. 2 is a schematic structural diagram illustrating a loading structure according to the present embodiment;
FIG. 3 is a cross-sectional view of the present embodiment for illustrating the interior of the loading structure;
fig. 4 is an enlarged view of a portion a of fig. 1.
Reference numerals: 101. a frame; 102. cutting the platform; 103. a conveyor belt; 104. a feeding structure; 105. a blanking structure; 106. a hole of abdication; 107. a baffle plate; 108. a support frame; 109. a transfer lever; 110. a feeding roller; 111. a drive motor; 112. a switching motor; 113. converting a worm gear; 114. a worm is converted; 115. blanking rollers; 116. a drive shaft; 117. a first bevel gear; 118. a second bevel gear; 119. a drive bevel gear; 120. a drive bevel gear; 121. a drive worm gear; 122. a drive worm; 123. a second connecting shaft; 124. a first connecting shaft.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): an automatic loading and unloading device of a laser cutting machine is shown in fig. 1 and comprises a rack 101, a cutting platform 102, a conveyor belt 103, a loading structure 104 and an unloading structure 105. The cutting platform 102 is fixedly connected to the frame 101, and a plurality of yielding holes 106 are formed in the cutting platform 102. The conveyor belt 103 is located on the side of the cutting table 102, and conveys the workpiece onto the cutting table 102. The feeding structure 104 and the discharging structure 105 are both mounted on the frame 101 and located below the cutting platform 102. The upper ends of the feeding structure 104 and the discharging structure 105 pass through the abdicating hole 106 and extend above the cutting platform 102, thereby realizing the feeding and discharging of the workpiece.
As shown in fig. 1, a vertically arranged baffle 107 is fixedly connected to one end of the frame 101 away from the conveyor belt 103, the baffle 107 is perpendicular to the conveying direction of the conveyor belt 103, and the upper end of the baffle 107 is higher than the upper surface of the cutting platform 102. The workpiece abuts against the baffle 107 under the conveyance of the conveyor belt 103, and the workpiece is positioned by the baffle 107.
As shown in fig. 2, the feeding structure 104 includes a supporting frame 108, a switching rod 109, a feeding roller 110, a driving motor 111, and a switching motor 112. The support frames 108 are nine and arranged in three rows and three columns, and the number of the conversion levers 109 is the same as that of the support frames 108. A switching lever 109 is hinged to a support bracket 108, and the transfer axis of the switching lever 109 is located at the middle position in the longitudinal direction of the switching lever 109. The number of the feeding rollers 110 is the same as that of the conversion rods 109, the feeding rollers 110 are rotatably connected to one end of the conversion rods 109, and the rotation axis of the feeding rollers 110 is parallel to that of the conversion rods 109. The driving motor 111 drives all the feeding rollers 110 to rotate. The switching motor 112 drives all the switching levers 109 to rotate, and when the switching levers 109 rotate to the vertical state, the feeding rollers 110 pass through the abdicating holes 106 and extend above the cutting platform 102. After the conveyor 103 conveys the workpiece to the cutting platform 102, the switching rod 109 is rotated by the switching motor 112, and the switching rod 109 is rotated to a vertical state, so that the loading roller 110 passes through the abdicating hole 106 and abuts against the lower surface of the workpiece, and the workpiece is lifted off the cutting platform 102. Then, the driving motor 111 is started, and all the feeding rollers 110 are driven to rotate by the driving motor 111, so as to drive the workpiece to be horizontally conveyed and abut against the baffle 107. When the workpiece abuts against the baffle 107, the switching motor 112 is started to drive the switching rod 109 to rotate, so that the feeding roller 110 does not abut against the workpiece, and the workpiece is stably placed on the cutting platform 102.
As shown in fig. 2 and 4, a conversion worm wheel 113 is fixedly connected to the conversion lever 109, and the conversion worm wheel 113 is coaxially disposed with the rotation axis of the conversion lever 109. The rack 101 is rotatably connected with three conversion worms 114 engaged with the conversion worm wheels 113, and each conversion worm 114 engages with three conversion worm wheels 113 on the same row. A first connecting shaft 124 is connected to the frame 101 in a horizontal rotating manner, the first connecting shaft 124 is perpendicular to the conversion worm 114, and the first connecting shaft 124 and the conversion worm are driven by a bevel gear. The conversion motor 112 is fixedly connected to the frame 101 and its main shaft is coaxially and fixedly connected to the first connecting shaft 124. The conversion motor 112 drives the conversion worm 114 to rotate, so that the conversion worm wheel 113 rotates, and the conversion worm wheel 113 rotates to drive the conversion rod 109 to rotate, thereby realizing that the conversion motor 112 drives the conversion rod 109 to rotate.
As shown in fig. 2, the blanking structure 105 includes a blanking roller 115, the blanking roller 115 is rotatably connected to an end of the switching rod 109 away from the loading roller 110, and a rotation axis of the blanking roller 115 is perpendicular to a rotation axis of the loading roller 110. The axial cross section of the annular side wall of the blanking roller 115 is arc-shaped, so that the blanking roller 115 is more smoothly contacted with a workpiece during conversion, and the workpiece is prevented from being scratched by the edge of the lower roller.
As shown in fig. 3 and 4, a transmission shaft 116 is rotatably connected in the switching lever 109, and a first bevel gear 117 is coaxially and fixedly connected to each of two ends of the transmission shaft 116. The blanking roller 115 and the feeding roller 110 are both coaxially and fixedly connected with a second bevel gear 118. Second bevel gear 118 meshes with first bevel gear 117. A transmission bevel gear 119 is coaxially and fixedly connected to the middle position of the transmission shaft 116 in the length direction. A drive bevel gear 120 engaged with the transmission bevel gear 119 is rotatably connected to the support frame 108, the drive bevel gear 120 is coaxially disposed with the rotation axis of the transfer lever 109, and a drive worm gear 121 is coaxially and fixedly connected to the drive bevel gear 120. Three driving worms 122 matched with the driving worm wheels 121 are rotatably connected to the frame 101, and each driving worm 122 is meshed with three driving worm wheels 121 in the same row. A second connecting shaft 123 parallel to the first connecting shaft 124 is rotatably connected to the frame 101, the second connecting shaft 123 is in transmission with the driving worm 122 through a bevel gear, and the second connecting shaft 123 is coaxially and fixedly connected with a main shaft of the driving motor 111. The driving motor 111 drives the driving worm 122 to rotate, the driving worm 122 drives the driving worm wheel 121 to rotate, the driving worm wheel 121 drives the driving bevel gear 120 to rotate, the driving bevel gear 120 drives the transmission bevel gear 119 to rotate, so that the transmission shaft 116 rotates, the two first bevel gears 117 rotate, the two first bevel gears 117 drive the two second bevel gears 118 to rotate, and finally the feeding roller 110 and the discharging roller 115 rotate, so that the feeding roller 110 and the discharging roller 115 are driven to rotate by one motor.
The specific working process of this embodiment: a plurality of workpieces to be cut are placed on a conveyor belt 103 and conveyed to a cutting platform 102 under the action of the conveyor belt 103. The switching motor 112 is then activated to rotate the switching worm 114, so that the switching worm wheel 113 rotates, and the switching worm wheel 113 rotates to rotate the switching rod 109. The switching lever 109 is rotated to the vertical position, so that the loading roller 110 passes through the relief hole 106 and abuts against the lower surface of the workpiece, and lifts the workpiece away from the cutting platform 102. Then, the driving motor 111 is started, the driving motor 111 drives the driving worm 122 to rotate, the driving worm 122 drives the worm wheel to rotate, the driving worm wheel 121 drives the driving bevel gear 120 to rotate, the driving bevel gear 120 drives the transmission bevel gear 119 to rotate, so that the transmission shaft 116 rotates, the two first bevel gears 117 rotate, the two first bevel gears 117 drive the two second bevel gears 118 to rotate, and finally the feeding roller 110 and the discharging roller 115 rotate, so that the workpiece is driven to be horizontally conveyed and abutted against the baffle 107. When the workpiece abuts against the baffle 107, the switching motor 112 is started to drive the switching rod 109 to rotate, so that the feeding roller 110 does not abut against the workpiece, and the workpiece is stably placed on the cutting platform 102. When the cutting is completed, the switching motor 112 is started to drive the switching rod 109 to rotate, so that the blanking roller 115 abuts against the lower surface of the workpiece and lifts the workpiece from the cutting platform 102, and then the workpiece is conveyed away from the cutting platform 102.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides an automatic unloader that goes up of laser cutting machine which characterized in that: including frame (101), fixed connection in cutting platform (102) of frame (101), carry conveyer belt (103) on cutting platform (102) and install blanking structure (105) in frame (101) with the work piece, a plurality of holes of stepping down (106) have been seted up on cutting platform (102), blanking structure (105) are located the below of cutting platform (102), blanking structure (105) are including unloading gyro wheel (115), unloading gyro wheel (115) upper end is passed and is stepped down hole (106) and extend to cutting platform (102) top, fixedly connected with drives unloading gyro wheel (115) pivoted driving motor (111) on frame (101).
2. The automatic loading and unloading device of the laser cutting machine as claimed in claim 1, wherein: frame (101) keep away from baffle (107) of the vertical setting of one end fixedly connected with of conveyer belt (103), baffle (107) are perpendicular with the direction of delivery of conveyer belt, the upper end of baffle (107) is higher than the upper surface of cutting platform (102), the axis of rotation of unloading gyro wheel (115) is perpendicular with baffle (107).
3. The automatic loading and unloading device of the laser cutting machine as claimed in claim 2, wherein: still include feed structure (104), feed structure (104) include material loading gyro wheel (110), driving motor (111) drive material loading gyro wheel (110) rotate, the upper end of material loading gyro wheel (110) is passed and is stepped down hole (106) and extend to the platform top, the axis of rotation of material loading gyro wheel (110) is horizontal setting and is parallel with baffle (107).
4. The automatic loading and unloading device of the laser cutting machine as claimed in claim 3, wherein: the feeding structure (104) further comprises a support frame (108) fixedly connected with the rack (101), a conversion rod (109) hinged to the support frame (108) and a conversion motor (112) driving the conversion rod (109) to rotate, the hinged axis of the conversion rod (109) is horizontally arranged, and the feeding roller (110) is rotatably connected to one end of the conversion rod (109).
5. The automatic loading and unloading device of the laser cutting machine as claimed in claim 4, wherein: the blanking roller (115) is rotatably connected to one end, far away from the feeding roller (110), of the conversion rod (109), and the transfer axis of the conversion rod (109) is located in the middle of the conversion rod (109) in the length direction and is perpendicular to the rotation axis of the blanking roller (115).
6. The automatic loading and unloading device of the laser cutting machine as claimed in claim 5, wherein: a transmission shaft (116) is rotatably connected in the conversion rod (109), two ends of the transmission shaft (116) are respectively and coaxially and fixedly connected with a first bevel gear (117), the blanking roller (115) and the feeding roller (110) are coaxially and fixedly connected with a second bevel gear (118) meshed with the first bevel gear (117), the transmission shaft (116) is coaxially and fixedly connected with a transmission bevel gear (119), the support frame (108) is rotatably connected with a driving bevel gear (120) meshed with the transmission bevel gear (119), the driving bevel gear (120) and the rotation axis of the conversion rod (109) are coaxially arranged, the driving bevel gear (120) is coaxially and fixedly connected with a driving worm gear (121), the driving worm (122) matched with the driving worm wheel (121) is connected to the rack (101) in a rotating mode, and the driving worm (122) is driven to rotate by the driving motor (111).
7. The automatic loading and unloading device of the laser cutting machine as claimed in claim 6, wherein: conversion worm wheel (113) is fixedly connected to conversion lever (109), conversion worm wheel (113) is coaxial setting with the axis of rotation of conversion lever (109), coaxial fixedly connected with on frame (101) with conversion worm (114) that conversion worm wheel (113) meshing, conversion motor (112) drive conversion worm (114) rotate.
8. The automatic loading and unloading device of the laser cutting machine as claimed in claim 7, wherein: the axial section of the annular side wall of the blanking roller (115) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921495026.2U CN210435566U (en) | 2019-09-07 | 2019-09-07 | Automatic loading and unloading device of laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921495026.2U CN210435566U (en) | 2019-09-07 | 2019-09-07 | Automatic loading and unloading device of laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210435566U true CN210435566U (en) | 2020-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921495026.2U Expired - Fee Related CN210435566U (en) | 2019-09-07 | 2019-09-07 | Automatic loading and unloading device of laser cutting machine |
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| Country | Link |
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| CN (1) | CN210435566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070568A (en) * | 2021-04-05 | 2021-07-06 | 陈玉琴 | Mirror surface stainless steel sheet metal full-automatic unloading laser high efficiency cutting system of going up |
-
2019
- 2019-09-07 CN CN201921495026.2U patent/CN210435566U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070568A (en) * | 2021-04-05 | 2021-07-06 | 陈玉琴 | Mirror surface stainless steel sheet metal full-automatic unloading laser high efficiency cutting system of going up |
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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: 20200501 |