CN214445229U - Belt grinding head machine - Google Patents
Belt grinding head machine Download PDFInfo
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- CN214445229U CN214445229U CN202120696168.6U CN202120696168U CN214445229U CN 214445229 U CN214445229 U CN 214445229U CN 202120696168 U CN202120696168 U CN 202120696168U CN 214445229 U CN214445229 U CN 214445229U
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Abstract
The utility model belongs to the technical field of conveying belt processing production, in particular to a belt grinding head machine, which comprises a grinding head component, a driving mechanism I and a guiding mechanism; the grinding head assembly is driven by the driving mechanism I to displace and can move along the direction parallel to the upper table surface of the grinding platform under the guiding action of the guiding mechanism; the grinding head assembly comprises a grinding head, a grinding head frame, a driving mechanism II and an angle adjusting mechanism for adjusting the angle of the grinding head, the grinding head is installed on the grinding head frame, and the driving mechanism II drives the grinding head to rotate. The grinding head assembly can move in the direction parallel to the upper table surface of the grinding platform under the combined action of the driving mechanism I and the guide mechanism, and the belt end is ground into an inclined plane through the rotation of the grinding head, so that the grinding action of the end of the conveying belt is finished, and compared with manual grinding operation, the production efficiency of the belt can be greatly improved; the angle of the grinding head can be adjusted through the angle adjusting mechanism so as to meet the adjustment requirements of different grinding angles.
Description
Technical Field
The utility model relates to a belt grinding head machine belongs to conveyor belt processing production technical field.
Background
The belt conveying has wide application in various industries due to the advantages of simple structure, high transmission efficiency, low maintenance and repair cost and the like. In the production process of conveyor belts, cutting, grinding and bonding the belts according to different lengths are common processing techniques. The quality of the adhesion of the belt interface directly influences the quality and the service life of the whole conveying belt. Before the conveying belt is bonded at the present stage, the cross section of the belt connector is usually polished manually, so that the manual polishing efficiency is underground, and the requirements on the technical level and quality of people are high.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the belt grinding head machine overcomes the defects in the prior art, can grind the end of the conveying belt into an inclined plane, can greatly improve the production efficiency of the belt, has an adjustable grinding angle of the grinding head, and can meet the requirements of different bonding processes.
The belt grinding machine of the utility model comprises a grinding head component, a driving mechanism I and a guiding mechanism; the grinding head assembly is driven by the driving mechanism I to displace and can move along the direction parallel to the upper table surface of the grinding platform under the guiding action of the guiding mechanism; the grinding head assembly comprises a grinding head, a grinding head frame, a driving mechanism II and an angle adjusting mechanism for adjusting the angle of the grinding head, the grinding head is installed on the grinding head frame, and the driving mechanism II drives the grinding head to rotate.
When the grinding head assembly is applied, a conveying belt to be ground is fixed on a grinding platform, the grinding head assembly can move in a direction parallel to the upper table surface of the grinding platform under the combined action of the driving mechanism I and the guiding mechanism, and the driving mechanism II drives the grinding head to rotate so as to finish the grinding action of the end head of the belt; meanwhile, the angle of the grinding head in the grinding head assembly can be adjusted through the angle adjusting mechanism, so that the adjustment requirements of different grinding angles are met.
Preferably, the grinding head assembly further comprises a mounting plate and a height adjusting mechanism for adjusting the height of the grinding head, the height adjusting mechanism is mounted on the mounting plate, and the height adjusting mechanism is connected with the grinding head frame and can drive the grinding head frame to lift. The vertical position adjustment of the grinding head can be realized through the height adjusting mechanism, so that the grinding of belts with different thicknesses can be met. The height adjusting mechanism is preferably in the following structural form:
the height adjusting mechanism comprises a screw rod frame, a screw rod, a structure for driving the screw rod to rotate, a main shaft, a supporting seat I and a supporting seat II, wherein the screw rod frame, the supporting seat I and the supporting seat II are all arranged on the mounting plate, and the screw rod frame is fixedly connected with the supporting seat I; the screw is arranged on the screw frame, can rotate and does not axially displace relative to the screw frame; the inner part of the main shaft is provided with internal threads which are matched with the screw rod through threads, the main shaft is driven to lift when the screw rod rotates, the main shaft is arranged on the supporting seat I and the supporting seat II, and copper sleeves are arranged on the supporting seat I and the supporting seat II corresponding to the installation position of the main shaft; the lower end of the main shaft is fixedly connected with the grinding head frame. The structure for driving the screw rod to rotate can adopt a hand wheel, the hand wheel is rotated to drive the screw rod to rotate, the main shaft is lifted, and the grinding head frame is driven to lift, so that the purpose of adjusting the vertical position of the grinding head is achieved.
Further preferably, a limiting mechanism is arranged corresponding to the main shaft, and the main shaft can be effectively prevented from being separated from the screw rod in the lifting process through the limiting mechanism. Stop gear's structural style has a lot of, the utility model discloses preferred following structure: the limiting mechanism comprises a limiting part, a linear bearing, a cylindrical shaft and a limiting support, the limiting part is installed on the main shaft and achieves positioning and locking of the limiting part and the main shaft through a handle screw II, the limiting support is installed on the installation plate, the linear bearing is embedded in the limiting support, the cylindrical shaft is assembled with the linear bearing, and one end of the cylindrical shaft is fixedly connected with the limiting part.
In the practical application process, the spring is installed on the main shaft section between the limiting part and the supporting seat II, the effect of supporting the main shaft is achieved through the spring, the main shaft is supported at a proper height through the spring, the spring is compressed when the height of the grinding head is adjusted, the height of the main shaft is locked by utilizing the elasticity of the spring and the self-locking capacity of the screw and the main shaft internal thread (equivalent to a screw and nut mechanism), the structure is more stable when the height is adjusted, and the axial displacement of the main shaft caused by vibration in the working process is prevented.
The preferred following structural style of angle adjustment mechanism:
the angle adjusting mechanism comprises an adjusting screw, a structure for driving the adjusting screw to rotate, an angle adjusting block and an angle adjusting rod; the grinding head frame comprises a grinding head frame body and a grinding wheel support, the grinding wheel support is arranged on the grinding head frame through fixing end covers on two sides, the grinding wheel support and the fixing end covers can rotate relatively (the fixing end covers on the two sides act as a rotating shaft), a driving mechanism II is arranged on the grinding wheel support and can drive a grinding wheel spindle to rotate, the grinding head is arranged on the grinding wheel spindle, and the grinding head can be driven to rotate by the grinding wheel spindle; the adjusting screw is arranged on the grinding head frame body, can rotate and does not axially displace relative to the grinding head frame body; the angle adjusting block is internally provided with an internal thread matched with the adjusting screw rod and assembled on the adjusting screw rod through a thread, and the angle adjusting block is provided with a convex shifting block; one end of the angle adjusting rod is provided with a shifting fork corresponding to the shifting block, the other end of the angle adjusting rod is connected with the grinding wheel bracket through a positioning screw I, and the middle part of the angle adjusting rod is connected with the circle center of the fixed end cover through a positioning screw II; the grinding head frame body is also provided with a handle screw I which can position and lock the grinding head frame body and the grinding wheel bracket. Wherein, drive adjusting screw pivoted structure and can adopt the adjusting hand wheel, before adjusting the bistrique angle moreover, at first will be not hard up with the handle screw I of bistrique frame body and emery wheel support location locking usefulness, later carry out the regulation of bistrique angle again, adjust concrete process as follows:
the adjusting hand wheel is rotated to drive the adjusting screw rod to rotate, the angle adjusting block generates displacement to drive the angle adjusting rod to swing by taking the positioning screw II as a circle center, and the positioning screw I is connected with the angle adjusting rod and the grinding wheel support, so that the grinding wheel support can rotate by a certain angle by taking the fixed end cover as the circle center, and the angle adjustment of the grinding head is completed. And after the angle of the grinding head is adjusted, screwing a handle screw I to position and lock the grinding head frame body and the grinding wheel bracket.
The utility model provides a preferred slider assembly of guiding mechanism, the slider of slider assembly is installed on the bistrique subassembly, and the slide rail is installed in the frame and the slide rail is on a parallel with the last mesa of grinding platform (the movement track of slider is parallel with the last plane of grinding platform promptly to ensure that the grinding face after the belt grinding is qualified cross-section), make bistrique subassembly along the frame horizontal slip through the slider assembly.
The utility model provides an actuating mechanism I includes driving motor I (can adopt step motor, servo motor etc.) and synchronous pulley drive mechanism, corresponds synchronous pulley drive mechanism at the mounting panel back mounted connecting plate of bistrique subassembly, installs the hold-in range compact heap on the connecting plate, and the hold-in range compact heap dress is on synchronous pulley drive mechanism's synchronous belt, and driving motor I drives the hold-in range compact heap through synchronous pulley drive mechanism and takes place the displacement, and then drives the bistrique subassembly and remove. The synchronous pulley transmission is a conventional mechanism and will not be described in detail here.
The utility model provides an actuating mechanism II includes driving motor II and pulley drive mechanism, and driving motor II passes through pulley drive mechanism and drives the grinding wheel spindle rotatory, and it is rotatory that the grinding wheel spindle drives the bistrique of installing on it, accomplishes the grinding action.
Preferably, the cylindrical surface of the grinding head is plated with a spiral diamond layer. The grinding head has high grinding efficiency, and the ground powder can be quickly and directionally discharged.
Preferably, a protective cover is arranged above the grinding head and connected with the air pipe, and an air suction opening communicated with the air pipe is formed in the protective cover. The grinded powder is pumped away at any time through the air pipe for secondary treatment, so that a series of environmental protection problems and safety problems caused by dust can be greatly reduced.
When the belt grinding head machine is used in actual production, the touch screen and the PLC control system can be additionally arranged in the belt grinding head machine, the interface is visual, the operation is convenient, the common belt material, the size specification and the corresponding equipment parameter are stored, and the belt grinding head machine is directly called in the production process, so that the production efficiency can be greatly improved.
Compared with the prior art, the utility model beneficial effect who has is:
in the belt grinding head machine, the grinding head component can move along the direction parallel to the upper table surface of the grinding platform under the combined action of the driving mechanism I and the guide mechanism, and the belt end is ground into an inclined plane through the rotation of the grinding head, so that the grinding action of the end of the conveying belt is finished, and compared with manual grinding operation, the belt grinding head machine can greatly improve the production efficiency of the belt; meanwhile, the angle of the grinding head in the grinding head assembly can be adjusted through the angle adjusting mechanism, so that the adjustment requirements of different grinding angles are met; the height adjusting mechanism in the grinding head assembly can also drive the grinding head frame to lift, so that the purpose of adjusting the vertical position of the grinding head is achieved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the grinding head;
FIG. 3 is a front view of the head assembly of the present embodiment;
FIG. 4 is a left side view of FIG. 3;
fig. 5 is a perspective view of the head assembly of the present embodiment.
In the figure: 1. a frame; 2. a slide rail; 3. a synchronous pulley drive mechanism; 4. a slider; 5. a connecting plate; 6. a grinding head assembly; 7. grinding the platform; 8. a shield; 9. an air duct; 10. a cylindrical surface; 11. a helical layer of diamond sand; 12. mounting a plate; 13. a limiting member; 14. a cylindrical shaft; 15. a linear bearing; 16. a limiting support; 17. a headstock body; 18. a structure for driving the adjusting screw to rotate; 19. a grinding wheel bracket; 20. a grinding wheel spindle; 21. grinding heads; 22. a handle screw I; 23. driving a motor II; 24. fixing an end cover; 25. a fastener; 26. a supporting seat II; 27. a copper sleeve; 28. a spring; 29. a handle screw II; 30. a main shaft; 31. a support seat I; 32. a screw frame; 33. a screw; 34. a structure for driving the screw rod to rotate; 35. a synchronous belt pressing block; 36. an angle adjusting rod; 37. a set screw II; 38. a positioning screw I; 39. a pulley drive mechanism; 40. a shifting fork; 41. shifting blocks; 42. an angle adjusting block; 43. adjusting the screw rod.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings:
as shown in fig. 1 to 5, the belt grinding machine of the present embodiment includes a grinding head assembly 6, a driving mechanism I and a guiding mechanism; the grinding head assembly 6 is driven by the driving mechanism I to displace and can move along the direction parallel to the upper table surface of the grinding platform 7 under the guiding action of the guiding mechanism; the grinding head assembly 6 comprises a grinding head 21, a grinding head frame, a driving mechanism II, a mounting plate 12, an angle adjusting mechanism for adjusting the angle of the grinding head and a height adjusting mechanism for adjusting the height of the grinding head, wherein the height adjusting mechanism is mounted on the mounting plate 12, the height adjusting mechanism is connected with the grinding head frame and can drive the grinding head frame to lift, the grinding head 21 is mounted on the grinding head frame, and the driving mechanism II drives the grinding head 21 to rotate.
When the grinding device is applied, a conveying belt to be ground is fixed on the grinding platform 7. The grinding head assembly 6 in the embodiment can move in the direction parallel to the upper table surface of the grinding platform 7 under the combined action of the driving mechanism I and the guide mechanism, and drives the grinding head 21 to rotate through the driving mechanism II to finish the grinding action of the end head of the belt; meanwhile, the angle of the grinding head 21 in the grinding head assembly can be adjusted through the angle adjusting mechanism, so that the adjustment requirements of different grinding angles are met; the up-down position of the grinding head 21 can be adjusted by the height adjusting mechanism, so that the grinding of belts with different thicknesses can be met.
In this embodiment:
the guide mechanism adopts an upper set of sliding block assembly and a lower set of sliding block assembly which are parallel to each other, the sliding block assembly is of a conventional commercially available structure and comprises a sliding rail 2 and a sliding block 4 which are in sliding fit; the slide rail 2 in this embodiment is installed on the frame 1, and is parallel to the upper table surface of the grinding platform 7 (i.e. the motion track of the slide block 4 is parallel to the upper plane of the grinding platform 7, so as to ensure that the grinding surface of the belt after grinding is a qualified section); the back of the mounting plate 12 of the grinding head component is provided with a connecting plate 5, and the sliding block 4 is fixed on the connecting plate 5, so that the grinding head component slides left and right along the sliding rail 2. The grinding table 7 in this embodiment is fixed to the frame 1 (in practical use, the grinding table 2 may be provided independently).
The driving mechanism I comprises a driving motor I (a stepping motor is adopted in the embodiment) and a synchronous pulley transmission mechanism 3, a connecting plate 5 is installed on the back surface of a mounting plate 12 of the grinding head assembly corresponding to the synchronous pulley transmission mechanism 3, a synchronous belt pressing block 35 is installed on the connecting plate 5, the synchronous belt pressing block 35 is installed on a synchronous belt of the synchronous pulley transmission mechanism 3, the driving motor I drives the synchronous belt pressing block 35 to displace through the synchronous pulley transmission mechanism 3, and then the grinding head assembly 6 is driven to move, so that the left and right relative movement of the grinding head assembly 6 relative to the grinding platform 7 is realized.
The driving mechanism II in the grinding head assembly comprises a driving motor II23 and a belt wheel transmission mechanism 39, the driving motor II23 drives the grinding wheel spindle 20 to rotate through the belt wheel transmission mechanism 39, and the grinding wheel spindle 20 drives the grinding head 21 mounted on the grinding wheel spindle to rotate so as to finish grinding action. The grinding head 21 adopts the process of plating the spiral diamond layer 11 on the cylindrical surface 10, so that the grinding head 21 has high grinding efficiency, and the ground powder can be quickly and directionally discharged; meanwhile, a protective cover 8 is arranged above the grinding head 21, the protective cover 8 is connected with the air pipe 9, an air suction opening communicated with the air pipe 9 is formed in the protective cover 8, the ground powder is sucked away at any time through the air pipe 9 connected to the protective cover 8, secondary treatment is carried out, and thus a series of environmental protection problems and safety problems caused by dust can be greatly reduced.
The height adjusting mechanism comprises a screw rod frame 32, a screw rod 33, a structure 34 for driving the screw rod to rotate, a main shaft 30, a supporting seat I31 and a supporting seat II26, wherein the screw rod frame 32, the supporting seat I31 and the supporting seat II26 are all installed on the installation plate 12, and the screw rod frame 32 is fixedly connected with the supporting seat I31; the screw 33 is mounted on the screw frame 32, can rotate and does not axially displace relative to the screw frame 32; an internal thread is processed in the main shaft 30 and is in threaded fit with the screw 33, the main shaft 30 is driven to lift when the screw 33 rotates, the main shaft 30 is installed on the supporting seat I31 and the supporting seat II26, and copper sleeves 27 are arranged on the supporting seat I31 and the supporting seat II26 corresponding to the installation position of the main shaft 30; the lower end of the spindle 30 is fixedly connected to the head frame by a fastener 25 (in this embodiment, a fastening screw). In this embodiment, the structure 34 for driving the screw to rotate may be a hand wheel, and the hand wheel is rotated to drive the screw 33 to rotate, so that the main shaft 30 is lifted and lowered to drive the grinding head frame to lift and lower, thereby achieving the purpose of adjusting the vertical position of the grinding head 21.
The limiting mechanism is arranged corresponding to the main shaft 30, and the main shaft 30 can be effectively prevented from being separated from the screw 33 in the lifting process through the limiting mechanism. In this embodiment, the limiting mechanism includes a limiting member 13, a linear bearing 15, a cylindrical shaft 14 and a limiting support 16, the limiting member 13 is installed on the main shaft 30 and realizes the positioning and locking of the limiting member 13 and the main shaft 30 through a handle screw II29, the limiting support 16 is installed on the installation plate 12, the linear bearing 15 is embedded in the limiting support 16, the cylindrical shaft 14 is assembled with the linear bearing 15, and one end of the cylindrical shaft is fixedly connected with the limiting member 13.
The spring 28 is mounted on the main shaft section between the limiting piece 13 and the supporting seat II26, and the spring 28 plays a role in fastening the screw 33, so as to prevent the axial displacement of the main shaft 30 caused by vibration during operation.
The angle adjusting mechanism comprises an adjusting screw 43, a structure 18 for driving the adjusting screw to rotate, an angle adjusting block 42 and an angle adjusting rod 36; the grinding head frame comprises a grinding head frame body 17 and a grinding wheel support 19, the grinding head frame body 17 in the embodiment adopts a U-shaped frame, the lower end of a main shaft 30 in the height adjusting mechanism is fixedly connected with the grinding head frame body 17, the grinding wheel support 19 is arranged on the grinding head frame body 17 through fixing end covers 24 on two sides, and the grinding wheel support 19 and the fixing end covers 24 can rotate relatively (the fixing end covers 24 on the two sides are equivalent to a rotating shaft); the driving mechanism II is arranged on the grinding wheel bracket 19 and can drive the grinding wheel spindle 20 to rotate, the grinding head 21 is arranged on the grinding wheel spindle 19, and the grinding head 21 can be driven by the grinding wheel spindle 19 to rotate; the adjusting screw 43 is mounted on the head frame body 17, can rotate and does not axially displace relative to the head frame body 17; the angle adjusting block 42 is internally provided with an internal thread matched with the adjusting screw 43 and assembled on the adjusting screw 43 through threads, and the angle adjusting block 42 is provided with a convex shifting block 41; one end of the angle adjusting rod 36 is provided with a shifting fork 40 corresponding to the shifting block 41, the other end of the angle adjusting rod is connected with the grinding wheel bracket 19 through a positioning screw I38, and the middle part of the angle adjusting rod is connected with the circle center of the fixed end cover 24 through a positioning screw II 37; the grinding head frame body 17 is also provided with a handle screw I22 which can position and lock the grinding head frame body with the grinding wheel bracket 19. In this embodiment, the structure 18 for driving the adjusting screw to rotate adopts an adjusting handwheel, and before adjusting the angle of the grinding head 21, firstly, the handle screw I22 for positioning and locking the grinding head frame body 17 and the grinding wheel bracket 19 is loosened, and then the angle of the grinding head 21 is adjusted, and the specific adjusting process is as follows:
the adjustment hand wheel is rotated to drive the adjustment screw 43 to rotate, the angle adjustment block 42 generates displacement, the angle adjustment rod 36 is driven to swing around the positioning screw II37, and the positioning screw I38 connects the angle adjustment rod 36 and the grinding wheel support 19, so that the grinding wheel support 19 rotates a certain angle around the fixed end cap 24, thereby completing the angle adjustment of the grinding head 21.
After the angle of the grinding head 21 is adjusted, the handle screw I22 is screwed to position and lock the grinding head frame body 17 and the grinding wheel bracket 19.
When the belt grinding head machine is used in actual production, the touch screen and the PLC control system can be additionally arranged in the belt grinding head machine, the interface is visual, the operation is convenient, the common belt material, the size specification and the corresponding equipment parameter are stored, and the belt grinding head machine is directly called in the production process, so that the production efficiency can be greatly improved.
Claims (10)
1. A belt grinding machine is characterized in that: comprises a grinding head component (6), a driving mechanism I and a guide mechanism; the grinding head assembly (6) is driven by the driving mechanism I to displace and can move along the direction parallel to the upper table surface of the grinding platform (7) under the guiding action of the guiding mechanism; the grinding head assembly (6) comprises a grinding head (21), a grinding head frame, a driving mechanism II and an angle adjusting mechanism for adjusting the angle of the grinding head, the grinding head (21) is installed on the grinding head frame, and the driving mechanism II drives the grinding head (21) to rotate.
2. The belt grinder of claim 1, wherein: the grinding head assembly further comprises a mounting plate (12) and a height adjusting mechanism for adjusting the height of the grinding head, the height adjusting mechanism is mounted on the mounting plate (12), and the height adjusting mechanism is connected with the grinding head frame and can drive the grinding head frame to lift.
3. The belt grinder of claim 2, wherein: the height adjusting mechanism comprises a screw rod frame (32), a screw rod (33), a structure (34) for driving the screw rod to rotate, a main shaft (30), a supporting seat I (31) and a supporting seat II (26), the screw rod frame (32), the supporting seat I (31) and the supporting seat II (26) are all installed on the installation plate (12), and the screw rod frame (32) is fixedly connected with the supporting seat I (31); the screw (33) is arranged on the screw frame (32), can rotate and does not axially displace relative to the screw frame (32); an internal thread is processed in the main shaft (30) and is in threaded fit with the screw (33), the main shaft (30) is driven to lift when the screw (33) rotates, the main shaft (30) is installed on the supporting seat I (31) and the supporting seat II (26), and copper sleeves (27) are arranged on the supporting seat I (31) and the supporting seat II (26) corresponding to the installation position of the main shaft (30); the lower end of the main shaft (30) is fixedly connected with the grinding head frame.
4. The belt grinder of claim 3, wherein: a limiting mechanism is arranged corresponding to the main shaft (30).
5. The belt grinder of claim 4, wherein: the limiting mechanism comprises a limiting piece (13), a linear bearing (15), a cylindrical shaft (14) and a limiting support (16), the limiting piece (13) is installed on a main shaft (30) and located and locked with the main shaft (30) through a handle screw II (29), the limiting support (16) is installed on an installation plate (12), the linear bearing (15) is embedded in the limiting support (16), the cylindrical shaft (14) is assembled with the linear bearing (15), and one end of the cylindrical shaft is fixedly connected with the limiting piece (13).
6. The belt grinder according to any one of claims 1 to 5, wherein: the angle adjusting mechanism comprises an adjusting screw rod (43), a structure (18) for driving the adjusting screw rod to rotate, an angle adjusting block (42) and an angle adjusting rod (36); the grinding head frame comprises a grinding head frame body (17) and a grinding wheel support (19), the grinding wheel support (19) is arranged on the grinding head frame body (17) through fixing end covers (24) on two sides, and the grinding wheel support (19) and the fixing end covers (24) can rotate relatively; the driving mechanism II is arranged on the grinding wheel bracket (19) and can drive the grinding wheel spindle (20) to rotate, the grinding head (21) is arranged on the grinding wheel spindle (20), and the grinding head (21) can be driven to rotate by the grinding wheel spindle (20); the adjusting screw rod (43) is arranged on the grinding head frame body (17), can rotate and does not axially displace relative to the grinding head frame body (17); the angle adjusting block (42) is internally provided with an internal thread matched with the adjusting screw rod (43) and assembled on the adjusting screw rod (43) through threads, and the angle adjusting block (42) is provided with a convex shifting block (41); one end of the angle adjusting rod (36) is provided with a shifting fork (40) corresponding to the shifting block (41), the other end of the angle adjusting rod is connected with the grinding wheel bracket (19) through a positioning screw I (38), and the middle part of the angle adjusting rod is connected with the circle center of the fixed end cover (24) through a positioning screw II (37); the grinding head frame body (17) is also provided with a handle screw I (22) which can position and lock the grinding head frame body and the grinding wheel bracket (19).
7. The belt grinder according to any one of claims 1 to 5, wherein: the guide mechanism adopts a slide block assembly; a sliding block (4) of the sliding block assembly is arranged on the grinding head component, a sliding rail (2) is arranged on the rack (1) and the sliding rail (2) is parallel to the upper table surface of the grinding platform (7).
8. The belt grinder as claimed in any one of claims 2 to 5, wherein: the driving mechanism I comprises a driving motor I and a synchronous pulley transmission mechanism (3), the corresponding synchronous pulley transmission mechanism (3) is arranged on a mounting plate (12) of the grinding head assembly and is connected with a connecting plate (5) in a back surface mounting mode, a synchronous belt pressing block (35) is arranged on the connecting plate (5), the synchronous belt pressing block (35) is arranged on a synchronous belt of the synchronous pulley transmission mechanism (3), the driving motor I drives the synchronous belt pressing block (35) to displace through the synchronous pulley transmission mechanism (3), and then the grinding head assembly is driven to move.
9. The belt grinder according to any one of claims 1 to 5, wherein: the cylindrical surface (10) of the grinding head (21) is plated with a spiral carborundum layer (11).
10. The belt grinder according to any one of claims 1 to 5, wherein: a protective cover (8) is arranged above the grinding head (21), the protective cover (8) is connected with the air pipe (9), and an air suction opening communicated with the air pipe (9) is arranged on the protective cover (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120696168.6U CN214445229U (en) | 2021-04-06 | 2021-04-06 | Belt grinding head machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120696168.6U CN214445229U (en) | 2021-04-06 | 2021-04-06 | Belt grinding head machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214445229U true CN214445229U (en) | 2021-10-22 |
Family
ID=78178148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120696168.6U Active CN214445229U (en) | 2021-04-06 | 2021-04-06 | Belt grinding head machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214445229U (en) |
-
2021
- 2021-04-06 CN CN202120696168.6U patent/CN214445229U/en active Active
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