CN218801299U - Abrasive band machine for workpiece polishing - Google Patents
Abrasive band machine for workpiece polishing Download PDFInfo
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- CN218801299U CN218801299U CN202223381666.5U CN202223381666U CN218801299U CN 218801299 U CN218801299 U CN 218801299U CN 202223381666 U CN202223381666 U CN 202223381666U CN 218801299 U CN218801299 U CN 218801299U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses an abrasive belt machine for polishing workpieces, which comprises a frame arranged on a placing surface and an electric cabinet arranged on the frame, wherein a polishing mechanism, a feeding conveying mechanism and a discharging conveying mechanism are sequentially arranged on the frame from top to bottom; a polishing space for polishing the workpiece is formed between the polishing mechanism and the feeding conveying mechanism; the feeding conveying mechanism is provided with a plurality of limiting assemblies for placing different workpieces and limiting the different workpieces during polishing; the machine frame is also provided with a lifting driving mechanism which is connected with the polishing mechanism and used for driving the polishing mechanism to lift so as to adjust the height of the polishing space and polish workpieces with different heights; the output end of the electric cabinet is respectively connected with the controlled ends of the polishing mechanism, the lifting driving mechanism, the feeding conveying mechanism and the discharging conveying mechanism. The utility model discloses can satisfy the processing requirement after the grinding work piece of co-altitude.
Description
Technical Field
The utility model relates to a burnishing and polishing technical field, concretely relates to work piece is polished and is used abrasive band machine.
Background
The abrasive belt machine is a device for performing surface polishing, radius polishing, circular polishing, trimming, grinding, chamfering, deburring and other processes on the surface of a workpiece, and is widely applied to the machining industry, particularly the metal machining industry.
However, at present, because defects and deficiencies exist in the manufacturing process or the manufacturing equipment, the ground workpiece is difficult to accurately remove redundant parts, so that the heights of the ground workpieces cannot be consistent, and the problem of damaging the original workpiece also occurs. In order to meet the requirement of the ground workpiece, the abrasive belt machine needs to be finely adjusted frequently, so that the distance between the abrasive belt and the workpiece supporting platform is kept at a certain value. In order to achieve the purpose, people need to adjust the abrasive belt machine in a manual mode continuously according to the ground workpieces with different heights. However, this method not only requires a lot of time and effort of the worker, but also does not necessarily ensure the adjustment accuracy, and does not meet the accuracy requirement, thus greatly affecting the processing efficiency and greatly increasing the cost. Therefore, can realize that the abrasive band machine can be according to the high-efficient, accurate adjustment of the work piece of being ground of co-altitude, be the problem that this technical staff of present stage needs to solve urgently.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides a work piece is polished and is used abrasive band machine, and adjustment efficiency and precision are high, can satisfy the not co-altitude by the processing requirement after the grinding work piece grinds.
In order to solve the technical problem, the utility model adopts the following technical proposal.
The abrasive belt machine for polishing the workpieces comprises a rack erected on a placing surface and an electric cabinet arranged on the rack, wherein a polishing mechanism, a feeding conveying mechanism and a discharging conveying mechanism are sequentially arranged on the rack from top to bottom; a polishing space for polishing the workpiece is formed between the polishing mechanism and the feeding conveying mechanism; the feeding conveying mechanism is provided with a plurality of limiting assemblies for placing different workpieces and limiting the different workpieces during polishing; the machine frame is also provided with a lifting driving mechanism which is connected with the polishing mechanism and used for driving the polishing mechanism to lift so as to adjust the height of the polishing space and polish workpieces with different heights; the output end of the electric cabinet is respectively connected with the controlled ends of the polishing mechanism, the lifting driving mechanism, the feeding conveying mechanism and the discharging conveying mechanism.
Preferably, the lifting driving mechanism comprises a lifting screw rod, a gear transmission assembly, a worm and gear speed reducer and a lifting driving motor; the two lifting screw rods are arranged, and the bottoms of the lifting screw rods are rotatably connected with the rack through bearings; the gear transmission assembly is arranged between the two lifting screw rods and is connected with the bottoms of the two lifting screw rods; the controlled end of the lifting driving motor is connected with the output end of the electric cabinet, the rotating shaft of the lifting driving motor is connected with the power input end of the worm and gear speed reducer, and the power output end of the worm and gear speed reducer is connected with the bottom end of a lifting screw rod.
Preferably, the polishing mechanism comprises an installation frame which is arranged on the lifting screw rod in a penetrating way and is in threaded connection with the lifting screw rod, and a shell and a polishing driving motor which are arranged on the installation frame; the shell is internally provided with a sand belt wheel, a tension pulley and a sand belt, the sand belt wheel and the tension pulley are arranged at intervals along the horizontal direction, the sand belt is arranged at the outer sides of the sand belt wheel and the tension pulley in a tensioning manner, and a polishing space is formed between the contact part of the sand belt and the sand belt wheel and the feeding conveying mechanism; the controlled end of the polishing driving motor is connected with the output end of the electric cabinet, and the rotating shaft of the polishing driving motor is connected with the power input end of the abrasive belt wheel.
Preferably, the sanding mechanism further comprises a belt tensioning assembly connected to the tensioning wheel for driving the tensioning wheel horizontally to keep the sanding belt tensioned.
Preferably, the feeding conveying mechanism is a chain wheel conveying assembly with adjustable tension degree, and comprises a conveying rack and a tail chain wheel rack which are horizontally arranged on the rack, and the conveying rack and the tail chain wheel rack form telescopic sliding connection; a machine head driving sprocket is arranged at one end of the conveying rack, which is far away from the machine tail sprocket rack; a tail driven chain wheel is arranged on the tail chain wheel frame; a feeding conveyer belt is arranged on the outer sides of the machine head driving chain wheel and the machine tail driven chain wheel in a tensioning manner; and the rack is in threaded connection with a chain wheel adjusting screw rod which is rotationally connected with the tail chain wheel frame and used for driving the tail chain wheel frame to slide so as to adjust the tension degree of the feeding conveying belt.
Preferably, the limiting assembly comprises a fixing plate and a limiting plate; the fixed plates are arranged on the feeding conveying belt at intervals along the circumferential direction of the feeding conveying belt; the limiting plate is detachably arranged on the fixing plate, a plurality of internal thread limiting holes which are longitudinally arranged are formed in the limiting plate according to the outer contours of different workpieces, and limiting bolts which are abutted against the side parts of the workpieces are connected to the internal thread limiting holes in a threaded mode.
Preferably, the frame is erected with and is located the abrasive band wheel and keep away from the protection casing of take-up pulley one side, and the both sides of protection casing are provided with the travel switch who is used for monitoring whether the work piece off tracking, and travel switch's output is connected with the input of electric cabinet, and the output of electric cabinet is connected with the alarm.
Preferably, the discharging and conveying mechanism is a horizontally arranged steel belt conveying assembly, and a material receiving groove is formed in the feeding end of the discharging and conveying mechanism.
Preferably, the belt sander further comprises a conveying driving motor for driving the feeding conveying mechanism and the discharging conveying mechanism to rotate oppositely, a controlled end of the conveying driving motor is connected with an input end of the electric cabinet, a rotating shaft of the conveying driving motor is connected with a speed reducer, and a power output end of the speed reducer is connected with a power input end of the nose driving sprocket and a power input end of a driving wheel on the same side of the nose driving sprocket on the discharging conveying mechanism through a connected chain transmission mechanism respectively.
Preferably, the electric cabinet is provided with a control key and a touch screen for setting parameters.
Due to the adoption of the technical scheme, the utility model has the following technical progress.
The utility model can realize the height adjustment of the polishing mechanism through the arranged lifting driving mechanism connected with the polishing mechanism, thereby realizing the height adjustment of the polishing space formed between the polishing mechanism and the feeding conveying mechanism and further meeting the processing requirements of the ground workpieces with different heights after being ground; the limiting component arranged on the feeding conveying mechanism can limit different workpieces during polishing, and the polished workpieces automatically fall on the discharging conveying mechanism along with the rotation of the feeding conveying mechanism and are conveyed to the next process; by adopting the grinding mechanism with adjustable tension degree and the feeding conveying mechanism, the tension degree of the abrasive belt and the feeding conveying belt can be ensured, so that the belt sander is prevented from being out of order, and the belt sander can be conveniently overhauled; through the electric cabinet that sets up, not only can realize the automatic control of abrasive band machine working process, degree of automation is high, and the adjustment efficiency and the adjustment precision of grinding machanism height are high moreover.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the installation of the limiting component of the present invention;
fig. 3 is a side view of the spacing assembly of the present invention;
fig. 4 is a top view of the limiting assembly of the present invention.
Wherein: 1. the automatic grinding machine comprises a rack, a grinding mechanism 2, a grinding belt wheel 21, a grinding belt wheel 22, a tensioning wheel 23, an abrasive belt 24, an abrasive belt tensioning assembly 25, an installation rack, a lifting driving mechanism 3, a lifting lead screw 31, a worm and gear speed reducer 32, a feeding conveying mechanism 4, a conveying rack 41, a conveying rack 42, a tail chain wheel rack 43, a head driving chain wheel 44, a tail driven chain wheel 45, a chain wheel adjusting lead screw 46, a feeding conveying belt 47, a fixing plate 47, a limiting plate 48, a 481, an internal thread limiting hole 49, a limiting bolt 5, a discharging conveying mechanism 51, a receiving groove 6, a speed reducer 7 and an electric cabinet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
An abrasive belt machine for polishing workpieces is shown in a combined figure 1 and comprises a rack 1 and an electric cabinet 7, wherein the rack 1 is erected on a placing surface, a polishing mechanism 2, a lifting driving mechanism 3, a feeding conveying mechanism 4 and a discharging conveying mechanism 5 are arranged on the rack 1, and the polishing mechanism 2, the feeding conveying mechanism 4 and the discharging conveying mechanism 5 are sequentially arranged from top to bottom; a polishing space is formed between the polishing mechanism 2 and the feeding conveying mechanism 4 and is used for polishing workpieces; the lifting driving mechanism 3 is connected with the polishing mechanism 2 to drive the polishing mechanism 2 to do lifting movement, so that the polishing space height is adjusted to polish workpieces with different heights. The electric cabinet 7 is arranged on the frame 1, and the output end of the electric cabinet 7 is respectively connected with the controlled ends of the grinding mechanism 2, the lifting driving mechanism 3, the feeding conveying mechanism 4 and the discharging conveying mechanism 5, so that the automatic control of the workpiece grinding process is realized.
The lifting driving mechanism 3 comprises two lifting screw rods 31, a gear transmission assembly, a worm and gear speed reducer 32 and a lifting driving motor, wherein the bottom of each lifting screw rod 31 is rotatably connected with the rack 1 through a bearing; the gear transmission assembly is arranged between the two lifting screw rods 31 and is connected with the bottoms of the two lifting screw rods 31; the rotating shaft of the lifting driving motor is connected with the power input end of a worm and gear speed reducer 32, and the power output end of the worm and gear speed reducer 32 is connected with the bottom end of a lifting screw rod 31. When the lifting mechanism is used, the lifting driving motor drives one lifting screw rod 31 to rotate through the worm gear and worm speed reducer 32, the lifting screw rod 31 rotates to drive the gear transmission assembly to rotate, the gear transmission assembly rotates to drive the other lifting screw rod 31 to rotate, and therefore synchronous rotation of the two lifting screw rods 31 is achieved.
The grinding mechanism 2 comprises a mounting frame 25, a shell and a grinding driving motor, wherein a grinding belt wheel 21, a tension wheel 22, a grinding belt 23 and a grinding belt tension assembly 24 are arranged in the shell, and the grinding belt wheel 21 and the tension wheel 22 are arranged at intervals along the horizontal direction; the abrasive belt 23 is arranged on the outer side of the abrasive belt wheel 21 and the tension wheel 22 in a tensioning mode; the abrasive belt tensioning assembly 24 comprises an air cylinder and a sliding seat, the air cylinder is horizontally arranged between the abrasive belt wheel 21 and the tensioning wheel 22 and is fixedly connected with the shell, an expansion rod of the air cylinder is arranged towards the tensioning wheel 22 and is fixedly connected with the sliding seat, the sliding seat is in sliding fit with the shell, and the tensioning wheel 22 is rotatably arranged on the sliding seat, so that the tensioning wheel 22 can be driven by the air cylinder to move away from the abrasive belt wheel 21 to keep the abrasive belt 23 tensioned; the rotating shaft of the grinding driving motor is connected with the power input end of the abrasive belt wheel 21, so that the abrasive belt wheel 21 is driven to rotate, and the abrasive belt wheel 21 rotates to drive the tension wheel 22 and the abrasive belt 23 to rotate.
A polishing space is formed between the contact part of the abrasive belt 23 and the abrasive belt wheel 21 and the feeding and conveying mechanism 4, the shell and the polishing driving motor are both arranged on the mounting frame 25, and the mounting frame 25 penetrates through the two lifting screw rods 31 and is in threaded connection with the lifting screw rods 31. When the two lifting screw rods 31 rotate synchronously, the mounting rack 25 does lifting movement according to the different rotating directions of the lifting screw rods 31, so that the height of the polishing space is changed.
Pan feeding conveying mechanism 4 is sprocket feed assembly with adjustable rate of tension, including the level setting conveyer frame 41 and tail sprocket 42 on frame 1, conveyer frame 41 and tail sprocket 42 constitute telescopic sliding connection. A head driving sprocket 43 is arranged at one end of the conveying frame 41 far away from the tail sprocket frame 42, a tail driven sprocket 44 is arranged on the tail sprocket frame 42, and a feeding conveying belt 46 is arranged at the outer sides of the head driving sprocket 43 and the tail driven sprocket 44 in a tensioning manner; the machine frame 1 is in threaded connection with a chain wheel adjusting screw rod 45, one end of the chain wheel adjusting screw rod 45 is rotationally connected with the tail chain wheel frame 42 through a bearing, so that the tail chain wheel frame 42 can be driven to slide by rotating the chain wheel adjusting screw rod 45, the distance between the machine head driving chain wheel 43 and the tail driven chain wheel 44 is adjusted, and the tension of the feeding conveying belt 46 is further adjusted.
As shown in fig. 2, the feeding conveyor belt 46 is provided with a plurality of limiting assemblies, as shown in fig. 3 to 4, the limiting assemblies include fixing plates 47 and limiting plates 48, wherein the fixing plates 47 are arranged on the feeding conveyor belt 46 at intervals along the circumferential direction of the feeding conveyor belt 46 and are fixedly connected with the feeding conveyor belt 46; the limiting plate 48 is detachably arranged on the fixing plate 47 through a mounting bolt, a plurality of longitudinally-arranged internal thread limiting holes 481 are formed in the limiting plate 48 according to the outer contours of different workpieces, a limiting bolt 49 is in threaded connection with the internal thread limiting holes 481, and the limiting bolt 49 is used for being abutted against the side portion of the workpiece. When the grinding machine is used, a plurality of proper internal thread limiting holes 481 are selected according to the profile of a workpiece, the limiting bolts 49 are screwed on the internal thread limiting holes 481, the workpiece is placed in a space limited by the limiting bolts 49, the workpiece is conveyed to a grinding space under the rotation of the feeding conveying belt 46 and is ground by the abrasive belt 23, and the workpiece is prevented from moving transversely to affect grinding under the action of the limiting bolts 49; after polishing, the workpiece automatically falls from the discharge end of the feeding conveyer belt 46 under the action of self gravity along with the rotation of the feeding conveyer belt 46.
The discharging and conveying mechanism 5 is a horizontally arranged steel belt conveying assembly, a material receiving groove 51 is formed in the feeding end of the discharging and conveying mechanism 5, and a polished workpiece falling automatically can fall on a conveying steel belt of the discharging and conveying mechanism 5 through the material receiving groove 51.
The abrasive belt machine further comprises a conveying driving motor, a rotating shaft of the conveying driving motor is connected with a speed reducer 6, the power output end of the speed reducer 6 is connected with the power input end of the machine head driving chain wheel 43 and the power input end of the driving wheel positioned on the same side with the machine head driving chain wheel 43 on the discharging conveying mechanism 5 through a chain transmission mechanism connected with the chain transmission mechanism, so that the feeding conveying mechanism 4 and the discharging conveying mechanism 5 are controlled and driven to rotate oppositely through the conveying driving motor, the rotating directions of the feeding conveying mechanism 4 and the discharging conveying mechanism 5 can be changed through changing the rotating direction of the conveying driving motor, and the back-off function of polishing is achieved.
The protection casing is erected on the frame 1, and the protection casing is located one side that the take-up pulley 22 was kept away from to abrasive band wheel 21, and the protection casing is used for preventing the in-process of polishing, and the outer spattering of mars to avoid hindering staff on every side. And travel switches are arranged on two sides of the protective cover and used for monitoring whether the conveyed workpiece deviates or not. The frame 1 is also provided with an alarm, and when the deviation of the workpiece is monitored, the alarm gives an alarm to inform workers of manual adjustment.
The frame 1 is provided with a dust collection box which is positioned below the grinding space, so that dust generated in the grinding process can be collected.
The inside of electric cabinet 7 is provided with the controller, and the output of controller is connected respectively with the controlled end of the driving motor that polishes, lift driving motor, transport driving motor and alarm, and the input of controller is connected respectively with travel switch's output. The electric cabinet 7 is provided with a touch screen and control keys, wherein the touch screen is electrically connected with the controller, and the staff can input parameter information such as the height of the workpiece through the touch screen; the control key is connected with the input end of the controller, and manual control of opening and closing of the abrasive belt machine and the like can be achieved through the control key. When the device is used, the controller controls the lifting driving motor to adjust the height of the polishing mechanism 2 according to parameter information input by a worker through the touch screen, so that the height of a polishing space is adjusted, the adjustment process is automatic, the efficiency is high, and the adjustment precision is high; the controller controls the polishing of the workpiece by controlling the polishing driving motor; the controller controls the conveying of the workpiece by controlling the conveying driving motor; the controller controls the alarm according to the information monitored by the travel switch, and the alarm when the workpiece deviates is realized.
When the utility model is used, the height adjustment of the polishing mechanism 2 can be realized through the arranged lifting driving mechanism 3 connected with the polishing mechanism 2, so that the height adjustment of the polishing space formed between the polishing mechanism 2 and the feeding conveying mechanism 4 is realized, and the processing requirements of the ground workpieces with different heights after being ground are further met; the limiting component arranged on the feeding conveying mechanism 4 can limit different workpieces during polishing, and the polished workpieces automatically fall on the discharging conveying mechanism 5 along with the rotation of the feeding conveying mechanism 4 and are conveyed to the next process; by adopting the grinding mechanism 2 with adjustable tension degree and the feeding conveying mechanism 4, the tension degree of the abrasive belt 23 and the feeding conveying belt 46 can be ensured, so that the fault of the abrasive belt machine is avoided, and the abrasive belt machine can be conveniently overhauled; through the electric cabinet 7 that sets up, not only can realize the automatic control of abrasive band machine working process, degree of automation is high, and the adjustment efficiency and the adjustment precision of 2 high of grinding machanism are high moreover.
Claims (10)
1. Work piece is polished and is used abrasive band machine, including setting up frame (1) on the face of placing and electric cabinet (7) of setting on frame (1), its characterized in that: the machine frame (1) is sequentially provided with a polishing mechanism (2), a feeding conveying mechanism (4) and a discharging conveying mechanism (5) from top to bottom; a polishing space for polishing the workpiece is formed between the polishing mechanism (2) and the feeding conveying mechanism (4); the feeding conveying mechanism (4) is provided with a plurality of limiting assemblies for placing different workpieces and limiting the different workpieces during polishing; the machine frame (1) is also provided with a lifting driving mechanism (3) which is connected with the polishing mechanism (2) and used for driving the polishing mechanism (2) to lift so as to adjust the height of the polishing space and polish workpieces with different heights; the output end of the electric cabinet (7) is respectively connected with the controlled ends of the grinding mechanism (2), the lifting driving mechanism (3), the feeding conveying mechanism (4) and the discharging conveying mechanism (5).
2. The abrasive belt machine for grinding workpieces of claim 1, wherein: the lifting driving mechanism (3) comprises a lifting screw rod (31), a gear transmission assembly, a worm and gear speed reducer (32) and a lifting driving motor; the number of the lifting screw rods (31) is two, and the bottom of each lifting screw rod (31) is rotatably connected with the rack (1) through a bearing; the gear transmission assembly is arranged between the two lifting screw rods (31) and is connected with the bottoms of the two lifting screw rods (31); the controlled end of the lifting driving motor is connected with the output end of the electric cabinet (7), the rotating shaft of the lifting driving motor is connected with the power input end of the worm and gear speed reducer (32), and the power output end of the worm and gear speed reducer (32) is connected with the bottom end of a lifting screw rod (31).
3. The abrasive belt machine for grinding workpieces of claim 2, wherein: the polishing mechanism (2) comprises an installation frame (25) which is arranged on the lifting screw rod (31) in a penetrating way and is in threaded connection with the lifting screw rod (31), a shell arranged on the installation frame (25) and a polishing driving motor; a sand belt wheel (21), a tension wheel (22) and a sand belt (23) are arranged in the shell, the sand belt wheel (21) and the tension wheel (22) are arranged at intervals along the horizontal direction, the sand belt (23) is arranged on the outer sides of the sand belt wheel (21) and the tension wheel (22) in a tensioning mode, and a grinding space is formed between a contact part of the sand belt (23) and the sand belt wheel (21) and the feeding conveying mechanism (4); the controlled end of the polishing driving motor is connected with the output end of the electric cabinet (7), and the rotating shaft of the polishing driving motor is connected with the power input end of the abrasive belt wheel (21).
4. The abrasive belt machine for grinding workpieces of claim 3, wherein: the grinding mechanism (2) further comprises a belt tensioning assembly (24) connected with the tensioning wheel (22) and used for driving the tensioning wheel (22) to move horizontally so as to keep the abrasive belt (23) tensioned.
5. The abrasive belt machine for grinding workpieces as set forth in claim 3, wherein: the feeding conveying mechanism (4) is a chain wheel conveying assembly with adjustable tension degree, and comprises a conveying rack (41) and a machine tail chain wheel frame (42) which are horizontally arranged on the rack (1), and the conveying rack (41) and the machine tail chain wheel frame (42) form telescopic sliding connection; a head driving sprocket (43) is arranged at one end of the conveying rack (41) far away from the tail sprocket rack (42); a tail driven chain wheel (44) is arranged on the tail chain wheel frame (42); a feeding conveyer belt (46) is arranged on the outer sides of the head driving chain wheel (43) and the tail driven chain wheel (44) in a tensioning mode; and the rack (1) is connected with a chain wheel adjusting screw rod (45) which is rotatably connected with the tail chain wheel frame (42) and used for driving the tail chain wheel frame (42) to slide so as to adjust the tension of the feeding conveying belt (46).
6. The abrasive belt machine for grinding workpieces of claim 5, wherein: the limiting assembly comprises a fixing plate (47) and a limiting plate (48); the fixed plates (47) are arranged on the feeding conveying belt (46) at intervals along the circumferential direction of the feeding conveying belt (46); the limiting plate (48) is detachably arranged on the fixing plate (47), a plurality of internal thread limiting holes (481) which are longitudinally arranged are formed in the limiting plate (48) according to the outer contours of different workpieces, and limiting bolts (49) which are abutted against the side parts of the workpieces are connected to the internal thread limiting holes (481) in a threaded mode.
7. The abrasive belt machine for grinding workpieces of claim 5, wherein: the automatic centering device is characterized in that a protective cover which is located on one side, away from the tensioning wheel (22), of the abrasive belt wheel (21) is erected on the rack (1), travel switches used for monitoring whether a workpiece deviates or not are arranged on two sides of the protective cover, the output ends of the travel switches are connected with the input end of the electric cabinet (7), and the output end of the electric cabinet (7) is connected with an alarm.
8. The abrasive belt machine for grinding workpieces of claim 5, wherein: the discharging and conveying mechanism (5) is a horizontally arranged steel belt conveying assembly, and a material receiving groove (51) is arranged at the feeding end of the discharging and conveying mechanism (5).
9. The abrasive belt machine for grinding workpieces as recited in claim 5, wherein: the belt sander also comprises a conveying driving motor used for driving the feeding conveying mechanism (4) and the discharging conveying mechanism (5) to rotate oppositely, the controlled end of the conveying driving motor is connected with the input end of the electric cabinet (7), the rotating shaft of the conveying driving motor is connected with a speed reducer (6), and the power output end of the speed reducer (6) is connected with the power input end of the driving wheel on the same side with the machine head driving chain wheel (43) through a chain transmission mechanism and the discharging conveying mechanism (5).
10. The abrasive belt machine for grinding workpieces of claim 1, wherein: and the electric control box (7) is provided with a control key and a touch screen for setting parameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223381666.5U CN218801299U (en) | 2022-12-16 | 2022-12-16 | Abrasive band machine for workpiece polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223381666.5U CN218801299U (en) | 2022-12-16 | 2022-12-16 | Abrasive band machine for workpiece polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218801299U true CN218801299U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223381666.5U Active CN218801299U (en) | 2022-12-16 | 2022-12-16 | Abrasive band machine for workpiece polishing |
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| Country | Link |
|---|---|
| CN (1) | CN218801299U (en) |
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2022
- 2022-12-16 CN CN202223381666.5U patent/CN218801299U/en active Active
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