Grinding head carriage

Abstract

The utility model belongs to the technical field of glass processing equipment, and particularly discloses a grinding head carriage which comprises an installation frame, a driving motor and a carriage module, the driving motor is arranged on one side of the installation frame, the carriage module is arranged on the other side of the installation frame, a shaft sleeve is arranged in the installation frame, and the output end of the driving motor penetrates through the installation frame. The driving motor is arranged on the mounting frame and connected with one end of the shaft sleeve, the other end of the shaft sleeve is connected with the lead screw, the end, away from the shaft sleeve, of the lead screw penetrates through the mounting frame and extends into the carriage module, the side, close to the mounting frame, of the carriage module is provided with the lead screw nut, and the lead screw nut is movably connected with the lead screw. According to the planker, the planker does not need to move in a gear transmission mode, the transmission precision of the whole planker structure after long-time use can be guaranteed, the planker moving distance precision is further guaranteed, errors generated after long-time work of the whole planker structure are reduced, and therefore it is guaranteed that a grinding wheel can accurately grind the edge of glass.

Description

Technical Field

[0001] The utility model relates to the technical field of glass processing equipment, in particular to a grinding head carriage. Background Art

[0002] When glass is produced and processed, it is necessary to cut the glass. After cutting, the four edges of the glass are often sharp. If it is used or processed directly, it is easy to affect the safety of construction workers. Therefore, it is necessary to perform secondary edge frame grinding operations according to the use scenario of the glass. For this, corresponding grinding head equipment is required for grinding. When the grinding head equipment performs the grinding operation, the movement of the grinding head is mainly controlled by the drag plate structure, so that the grinding head can grind the edge of the glass. For example, Chinese patent CN216228506U discloses a rough grinding drag plate. The invention discloses a plate, comprising a carriage assembly and a driving assembly, wherein the carriage assembly comprises a fixed carriage and a sliding carriage; the driving assembly comprises a gear box connected to one end of the fixed carriage, and a motor and an adjusting handle arranged outside the gear box; a driving gear is rotatably arranged in the gear box, the driving gear is connected to the motor, and one side of the driving gear is toothed with a driven gear, one side of the driven gear is toothed with a manual gear, the manual gear is connected to the adjusting handle, and one end of the driven gear is connected with a lead screw, the end of the lead screw away from the driven gear passes through the fixed carriage and is located in a slide groove, and a lead screw nut is slidably arranged on the lead screw, and the lead screw nut is connected to the sliding carriage.

[0003] When the sliding slide of the above structure is working, it is mainly driven by the motor to rotate the driving gear, and then the driving gear drives the lead screw to rotate, and the lead screw and the sliding slide are connected through the lead screw nut, so as to realize the operation of the sliding slide, thereby driving the driving device and the grinding wheel on the sliding slide to work. When the above structure is used for a long time, the driving gear used for transmission will wear out. When the driving gear is worn, the transmission accuracy will be reduced, and further the transmission accuracy of the lead screw and the lead screw nut will be reduced, which will affect the accuracy of the moving distance of the slide, thereby causing errors in the moving distance of the driving device and the grinding wheel, and it is impossible to ensure that the grinding wheel can perform accurate grinding operations on the edge of the glass. Utility Model Content

[0004] In order to overcome the defects in the prior art, the utility model provides a grinding head carriage.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a grinding head carriage, comprising a mounting frame, a driving motor and a carriage module, wherein a driving motor is arranged on one side of the mounting frame, a carriage module is arranged on the other side of the mounting frame, a shaft sleeve is arranged inside the mounting frame, an output end of the driving motor passes through the mounting frame and is connected to one end of the shaft sleeve, a lead screw is connected to the other end of the shaft sleeve, an end of the lead screw away from the shaft sleeve passes through the mounting frame and extends to the interior of the carriage module, a lead screw nut is arranged on the side of the carriage module close to the mounting frame, and the lead screw nut is movably connected to the lead screw.

[0006] Further description of the present scheme, the drag plate module includes a fixed drag plate and a movable drag plate, the fixed drag plate is arranged on a side of the mounting frame away from the drive motor, the upper part of the fixed drag plate is slidably connected with the movable drag plate, the interior of the movable drag plate is provided with a slot, the end of the screw rod away from the shaft sleeve can extend into the slot, and a screw nut is fixedly provided on the side of the movable drag plate close to the mounting frame, and the screw nut is threadedly connected to the end of the screw rod away from the shaft sleeve.

[0007] Specifically, a dovetail slide groove is provided inside the fixed slide plate, and a dovetail slide rail is provided on the bottom surface of the movable slide plate. The dovetail slide groove and the dovetail slide rail cooperate with each other, so that the movable slide plate can move through the cooperation of the dovetail slide groove and the dovetail slide rail.

[0008] Preferably, a trim strip is provided between the dovetail slide groove and the dovetail slide rail, a plurality of through holes are provided on one side of the fixed slide plate, a fastener is provided in each of the through holes, and one end of the fastener abuts against the trim strip.

[0009] Further description of the present scheme, there is still a rotating module on the side of the mounting frame close to the driving motor, and the rotating module includes a bearing seat, a gear shaft, a rotating handle, a first gear and a second gear. A bearing seat is provided on one side of the mounting frame, and a gear shaft is rotatably provided inside the bearing seat. One end of the gear shaft passes through the mounting frame and extends to the interior of the mounting frame. A first gear is provided at one end of the gear shaft located inside the mounting frame, and a rotating handle is provided at the other end of the gear shaft. The second gear is fixedly provided on the outer surface of the sleeve, and the second gear is meshed with the first gear.

[0010] Preferably, the rotating handle is provided with anti-slip grooves on the outside.

[0011] Preferably, a cover plate is provided on the upper portion of the mounting frame.

[0012] The beneficial effects of the utility model are as follows: when the drag plate module is moved, the shaft sleeve is mainly driven to rotate by the driving motor directly, and then the rotation of the shaft sleeve directly drives the rotation of the lead screw, and finally the lead screw and the lead screw nut cooperate to make the movable drag plate of the drag plate module move back and forth on the upper part of the fixed drag plate, and then the driving device and the grinding wheel are installed on the upper part of the movable drag plate, so as to realize the movement operation of the driving device and the grinding wheel, which is convenient for the grinding wheel to grind the glass edge. The device mainly adopts the driving motor to realize the movement of the drag plate module, and there is no need to adopt the gear transmission method to move it. The transmission accuracy of the overall structure of the drag plate after long-term use can be guaranteed, and the moving distance accuracy of the drag plate can be further guaranteed, and the error of the overall structure of the drag plate caused by long-term work is reduced, so as to ensure that the grinding wheel can realize the precise grinding operation on the glass edge. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the drag plate of the utility model;

[0014] Figure 2 The internal structure of the utility model is shown in FIG. Figure 1 ;

[0015] Figure 3 The internal structure of the utility model is shown in FIG. Figure 2 ;

[0016] Figure 4 This is a structural cross-sectional view of the carriage of the utility model;

[0017] Figure 5 This is a schematic diagram of the combined structure of the fixed drag plate and the inlay strip of the utility model;

[0018] Figure 6 This is a schematic diagram of the combined structure of the movable carriage, the lead screw and the lead screw nut of the utility model;

[0019] Figure 7 It is an application schematic diagram of the overall structure of the drag plate of the utility model.

[0020] As shown in the figure: mounting frame 1, driving motor 2, carriage module 3, fixed carriage 31, dovetail slide groove 311, through hole 312, movable carriage 32, dovetail slide rail 321, slot 322, fastener 33, sleeve 4, screw 5, screw nut 6, inlay strip 7, rotating module 8, bearing seat 81, gear shaft 82, rotating handle 83, first gear 84, second gear 85, driving device 9, grinding wheel 10, cover plate 11. DETAILED DESCRIPTION

[0021] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0022] As attached Figure 1 , 2 , 3, 4, 5, 6 and 7, the utility model provides a grinding head carriage, including a mounting frame 1, a driving motor 2 and a carriage module 3, one side of the mounting frame 1 is provided with a driving motor 2, the other side of the mounting frame 1 is provided with a carriage module 3, the interior of the mounting frame 1 is provided with a shaft sleeve 4, the output end of the driving motor 2 passes through the mounting frame 1, and is connected to one end of the shaft sleeve 4, so that the shaft sleeve 4 can be driven to rotate by starting the driving motor 2, and the other end of the subsequent shaft sleeve 4 is connected with a screw rod 5, which can synchronously drive the screw when the shaft sleeve 4 rotates. The rod 5 rotates, and subsequently the end of the screw rod 5 away from the shaft sleeve 4 passes through the mounting frame 1 and extends to the interior of the drag plate module 3. A screw nut 6 is provided on the side of the drag plate module 3 close to the mounting frame 1, and the screw nut 6 is movably connected with the screw rod 5, so that the drag plate module 3 can be driven to move through the screw nut 6 and the screw rod 5. Subsequently, a driving device 9 and a grinding wheel 10 are installed on the top of the drag plate module 3. When the drag plate module 3 moves, it can drive the driving device 9 and the grinding wheel 10 to move, so that the grinding wheel can grind or polish the edge of the glass.

[0023] As attached Figure 1 , 2 As shown in , 3, 4, 5, 6 and 7, the carriage module 3 includes a fixed carriage 31 and a movable carriage 32. The fixed carriage 31 is arranged on a side of the mounting frame 1 away from the driving motor 2. The upper part of the fixed carriage 31 is slidably connected with the movable carriage 32. The interior of the movable carriage 32 is provided with a slot 322. The end of the screw rod 5 away from the shaft sleeve 4 can extend into the interior of the slot 322. A screw nut 6 is fixedly provided on the side of the movable carriage 32 close to the mounting frame 1. The screw nut 6 is threadedly connected to the end of the screw rod 5 away from the shaft sleeve 4.

[0024] Subsequently, a dovetail slot 311 is provided inside the fixed carriage 31, and a dovetail rail 321 is provided on the bottom surface of the movable carriage 32. The dovetail slot 311 and the dovetail rail 321 cooperate with each other so that the movable carriage 32 can move through the cooperation of the dovetail slot 311 and the dovetail rail 321.

[0025] When the carriage module 3 is moved, the driving motor 2 is first started, and the shaft sleeve 4 is directly driven to rotate by the driving motor 2. Subsequently, the rotation of the shaft sleeve 4 directly drives the rotation of the lead screw 5, and finally the threaded connection between the lead screw 5 and the lead screw nut 6 is made, so that the movable carriage 32 can move back and forth on the upper part of the fixed carriage 31. Subsequently, the driving device 9 and the grinding wheel 10 are installed on the upper part of the movable carriage 32, so that the moving operation of the driving device 9 and the grinding wheel 10 can be realized, and the grinding wheel 10 can grind the glass edge. The device mainly adopts the driving motor 2 to realize the movement of the carriage module 3, and there is no need to adopt the gear transmission method for movement. The transmission accuracy of the overall structure of the carriage after long-term use can be guaranteed, and the moving distance accuracy of the carriage can be further guaranteed, and the error of the overall structure of the carriage caused by long-term work is reduced, so as to ensure that the grinding wheel 10 can achieve accurate grinding operation on the glass edge.

[0026] Preferably, a strip 7 is provided between the dovetail slide groove 311 and the dovetail slide rail 321, and a plurality of through holes 312 are opened on one side of the fixed slide plate 31, and a fastener 33 is provided in each through hole 312, and one end of the fastener 33 abuts against the strip 7. When it is necessary to eliminate the gap between the fixed slide plate 31 and the movable slide plate 32, the fastener 33 can be twisted so that the fastener 33 can push the strip 7, so that the strip 7 can move away from one side of the fastener 33 and close to the dovetail slide rail 321, thereby eliminating the gap between the fixed slide plate 31 and the movable slide plate 32, thereby ensuring that the fixed slide plate 31 and the movable slide plate 32 can achieve normal cooperation, thereby ensuring the normal use of the slide plate module 3.

[0027] As attached Figure 1 , 2 As shown in Figures 3 and 6, the side of the mounting frame 1 close to the driving motor 2 is still provided with a rotating module 8, and the rotating module 8 includes a bearing seat 81, a gear shaft 82, a rotating handle 83, a first gear 84 and a second gear 85. A bearing seat 81 is provided on one side of the mounting frame 1, and a gear shaft 82 is rotatably provided inside the bearing seat 81. One end of the gear shaft 82 passes through the mounting frame 1 and extends to the inside of the mounting frame 1. A first gear 84 is provided at one end of the gear shaft 82 located inside the mounting frame 1, and a rotating handle 83 is provided at the other end of the gear shaft 82. The second gear 85 is fixedly provided on the outer surface of the sleeve 4, and the second gear 85 is meshed with the first gear 84.

[0028] Subsequently, when the drive motor 2 is damaged and stops or manual grinding operation is required, the drive motor 2 is first powered off, and then the rotating handle 83 is rotated to drive the gear shaft 82 to rotate. When the gear shaft 82 drives the first gear 84 to rotate, the second gear 85 is fixedly set on the outer surface of the sleeve 4, and the first gear 84 and the second gear 85 are meshed with each other. Therefore, when the first gear 84 rotates, the second gear 85 can be synchronously driven to rotate. When the second gear 85 rotates, it can drive the sleeve 4 to rotate. When the sleeve 4 continues to rotate, it directly drives the rotation of the screw rod 5. Finally, the screw rod 5 is threadedly connected to the screw nut 6, so that the movable carriage 32 can move back and forth on the upper part of the fixed carriage 31, thereby driving the driving device 9 and the grinding wheel 10 on the upper surface of the movable support plate 32 to move, so that the grinding wheel 10 grinds or grinds the edge of the glass.

[0029] Preferably, the rotating handle 83 is provided with anti-skid patterns on the outside, which can facilitate the rotation of the rotating handle 83 and further avoid slipping when the rotating handle 83 continues to be rotated.

[0030] As attached Figure 1 , 4 As shown in FIG. 7 , a cover plate 11 is provided on the upper portion of the mounting frame 1. The cover plate 11 can cover the components in the mounting frame 1 to prevent waste chips from splashing into the mounting frame 1 when the grinding wheel 10 is performing a grinding operation, thereby preventing the normal operation of the components in the mounting frame 1 from being affected.

[0031] The above is a detailed description of the embodiments of the present invention in conjunction with the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A grinding head carriage, comprising a mounting frame (1), a drive motor (2) and a carriage module (3), characterized in that: A driving motor (2) is provided on one side of the mounting frame (1), a carriage module (3) is provided on the other side of the mounting frame (1), a shaft sleeve (4) is provided inside the mounting frame (1), an output end of the driving motor (2) passes through the mounting frame (1) and is connected to one end of the shaft sleeve (4), the other end of the shaft sleeve (4) is connected to a lead screw (5), an end of the lead screw (5) away from the shaft sleeve (4) passes through the mounting frame (1) and extends into the carriage module (3), a lead screw nut (6) is provided on a side of the carriage module (3) close to the mounting frame (1), and the lead screw nut (6) is movably connected to the lead screw (5).

2. The grinding head carriage according to claim 1, characterized in that: The carriage module (3) comprises a fixed carriage (31) and a movable carriage (32); the fixed carriage (31) is arranged on a side of the mounting frame (1) away from the drive motor (2); the upper portion of the fixed carriage (31) is slidably connected to the movable carriage (32); a slot (322) is arranged inside the movable carriage (32); an end of the lead screw (5) away from the shaft sleeve (4) can extend into the slot (322); a lead screw nut (6) is fixedly arranged on a side of the movable carriage (32) close to the mounting frame (1); the lead screw nut (6) is threadedly connected to an end of the lead screw (5) away from the shaft sleeve (4).

3. The grinding head carriage according to claim 2, characterized in that: A dovetail slide groove (311) is provided inside the fixed carriage (31), and a dovetail slide rail (321) is provided on the bottom surface of the movable carriage (32). The dovetail slide groove (311) and the dovetail slide rail (321) cooperate with each other, so that the movable carriage (32) can move through the cooperation between the dovetail slide groove (311) and the dovetail slide rail (321).

4. The grinding head carriage according to claim 3, characterized in that: A trim strip (7) is provided between the dovetail slide groove (311) and the dovetail slide rail (321); a plurality of through holes (312) are provided on one side of the fixed carriage (31); a fastener (33) is provided in each of the through holes (312); one end of the fastener (33) is in contact with the trim strip (7).

5. The grinding head carriage according to claim 1, characterized in that: A rotating module (8) is also provided on one side of the mounting frame (1) close to the driving motor (2), and the rotating module (8) comprises a bearing seat (81), a gear shaft (82), a rotating handle (83), a first gear (84) and a second gear (85). A bearing seat (81) is provided on one side of the mounting frame (1), and a gear shaft (82) is rotatably provided inside the bearing seat (81). One end of the gear shaft (82) passes through the mounting frame (1) and extends into the interior of the mounting frame (1). A first gear (84) is provided at one end of the gear shaft (82) located inside the mounting frame (1), and a rotating handle (83) is provided at the other end of the gear shaft (82). The second gear (85) is fixedly provided on the outer surface of the shaft sleeve (4), and the second gear (85) and the first gear (84) are meshed with each other.

6. The grinding head carriage according to claim 5, characterized in that: The rotating handle (83) is provided with anti-slip grooves on the outside.

7. The grinding head carriage according to claim 1, characterized in that: A cover plate (11) is provided on the upper portion of the mounting frame (1).

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